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-9054 312
45 always_except LU-8411 407
46 always_except LU-16046 244b
49 always_except LU-14181 64e 64f
52 # skip the grant tests for ARM until they are fixed
53 if [[ $(uname -m) = aarch64 ]]; then
54 always_except LU-11671 45
57 # skip nfs tests on kernels >= 4.12.0 until they are fixed
58 if [ $LINUX_VERSION_CODE -ge $(version_code 4.12.0) ]; then
59 always_except LU-12661 817
61 # skip cgroup tests on RHEL8.1 kernels until they are fixed
62 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
63 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
64 always_except LU-13063 411
68 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 60i 64b 68 71 115 135 136 230d 300o"
70 if [ "$mds1_FSTYPE" = "zfs" ]; then
72 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
75 if [ "$ost1_FSTYPE" = "zfs" ]; then
76 always_except LU-1941 130b 130c 130d 130e 130f 130g
79 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
81 # Get the SLES distro version
83 # Returns a version string that should only be used in comparing
84 # strings returned by version_code()
87 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
89 # All SuSE Linux versions have one decimal. version_code expects two
90 local sles_version=$version.0
91 version_code $sles_version
94 # Check if we are running on Ubuntu or SLES so we can make decisions on
96 if [ -r /etc/SuSE-release ]; then
97 sles_version=$(sles_version_code)
98 [ $sles_version -lt $(version_code 11.4.0) ] &&
99 always_except LU-4341 170
101 [ $sles_version -lt $(version_code 12.0.0) ] &&
102 always_except LU-3703 234
103 elif [ -r /etc/os-release ]; then
104 if grep -qi ubuntu /etc/os-release; then
105 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
106 -e 's/^VERSION=//p' \
110 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
111 always_except LU-10366 410
121 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
122 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
131 check_swap_layouts_support()
133 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
134 skip "Does not support layout lock."
137 check_swap_layout_no_dom()
140 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
141 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
144 check_and_setup_lustre
148 MAXFREE=${MAXFREE:-$((300000 * $OSTCOUNT))}
150 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
151 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
152 rm -rf $DIR/[Rdfs][0-9]*
154 # $RUNAS_ID may get set incorrectly somewhere else
155 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
156 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
158 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
160 if [ "${ONLY}" = "MOUNT" ] ; then
161 echo "Lustre is up, please go on"
165 echo "preparing for tests involving mounts"
166 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
168 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
169 echo # add a newline after mke2fs.
173 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
174 lctl set_param debug=-1 2> /dev/null || true
177 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
179 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
181 run_test 0a "touch; rm ====================="
184 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
185 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
187 run_test 0b "chmod 0755 $DIR ============================="
190 $LCTL get_param mdc.*.import | grep "state: FULL" ||
191 error "import not FULL"
192 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
195 run_test 0c "check import proc"
197 test_0d() { # LU-3397
198 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
199 skip "proc exports not supported before 2.10.57"
201 local mgs_exp="mgs.MGS.exports"
202 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
204 local exp_client_version
207 local temp_imp=$DIR/$tfile.import
208 local temp_exp=$DIR/$tfile.export
210 # save mgc import file to $temp_imp
211 $LCTL get_param mgc.*.import | tee $temp_imp
212 # Check if client uuid is found in MGS export
213 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
214 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
218 # save mgs export file to $temp_exp
219 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
221 # Compare the value of field "connect_flags"
222 imp_val=$(grep "connect_flags" $temp_imp)
223 exp_val=$(grep "connect_flags" $temp_exp)
224 [ "$exp_val" == "$imp_val" ] ||
225 error "export flags '$exp_val' != import flags '$imp_val'"
227 # Compare client versions. Only compare top-3 fields for compatibility
228 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
229 exp_val=$(version_code $(cut -d. -f1,2,3 <<<$exp_client_version))
230 imp_val=$(version_code $(lustre_build_version client | cut -d. -f1,2,3))
231 [ "$exp_val" == "$imp_val" ] ||
232 error "exp version '$exp_client_version'($exp_val) != " \
233 "'$(lustre_build_version client)'($imp_val)"
235 run_test 0d "check export proc ============================="
237 test_0e() { # LU-13417
238 (( $MDSCOUNT > 1 )) ||
239 skip "We need at least 2 MDTs for this test"
241 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
242 skip "Need server version at least 2.14.51"
244 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
245 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
247 [ $default_lmv_count -eq 1 ] ||
248 error "$MOUNT default stripe count $default_lmv_count"
250 [ $default_lmv_index -eq -1 ] ||
251 error "$MOUNT default stripe index $default_lmv_index"
253 mkdir $MOUNT/$tdir.1 || error "mkdir $MOUNT/$tdir.1 failed"
254 mkdir $MOUNT/$tdir.2 || error "mkdir $MOUNT/$tdir.2 failed"
256 local mdt_index1=$($LFS getdirstripe -i $MOUNT/$tdir.1)
257 local mdt_index2=$($LFS getdirstripe -i $MOUNT/$tdir.2)
259 [ $mdt_index1 -eq $mdt_index2 ] &&
260 error "directories are on the same MDT $mdt_index1=$mdt_index2"
262 rmdir $MOUNT/$tdir.1 $MOUNT/$tdir.2
264 run_test 0e "Enable DNE MDT balancing for mkdir in the ROOT"
267 test_mkdir $DIR/$tdir
268 test_mkdir $DIR/$tdir/d2
269 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
270 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
273 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
275 run_test 1 "mkdir; remkdir; rmdir"
278 test_mkdir $DIR/$tdir
279 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
280 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
282 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
284 run_test 2 "mkdir; touch; rmdir; check file"
287 test_mkdir $DIR/$tdir
288 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
289 touch $DIR/$tdir/$tfile
290 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
292 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
294 run_test 3 "mkdir; touch; rmdir; check dir"
296 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
298 test_mkdir -i 1 $DIR/$tdir
300 touch $DIR/$tdir/$tfile ||
301 error "Create file under remote directory failed"
304 error "Expect error removing in-use dir $DIR/$tdir"
306 test -d $DIR/$tdir || error "Remote directory disappeared"
308 rm -rf $DIR/$tdir || error "remove remote dir error"
310 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
313 test_mkdir $DIR/$tdir
314 test_mkdir $DIR/$tdir/d2
315 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
316 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
317 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
319 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
322 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
323 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
324 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
325 error "$tfile does not have perm 0666 or UID $UID"
326 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
327 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
328 error "$tfile should be 0666 and owned by UID $UID"
330 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
333 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
336 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
337 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
338 error "$tfile should be owned by UID $RUNAS_ID"
339 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
340 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
341 error "$tfile should be owned by UID $RUNAS_ID"
343 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
346 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
349 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
350 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
351 error "$tfile should be owned by GID $UID"
352 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
353 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
354 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
356 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
359 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
361 test_mkdir $DIR/$tdir
362 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
363 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
364 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
365 test_mkdir $DIR/$tdir/d/subdir
366 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
367 error "$tdir/d/subdir should be GID $RUNAS_GID"
368 if [[ $MDSCOUNT -gt 1 ]]; then
369 # check remote dir sgid inherite
370 $LFS mkdir -i 0 $DIR/$tdir.local ||
371 error "mkdir $tdir.local failed"
372 chmod g+s $DIR/$tdir.local ||
373 error "chmod $tdir.local failed"
374 chgrp $RUNAS_GID $DIR/$tdir.local ||
375 error "chgrp $tdir.local failed"
376 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
377 error "mkdir $tdir.remote failed"
378 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
379 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
380 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
381 error "$tdir.remote should be mode 02755"
384 run_test 6g "verify new dir in sgid dir inherits group"
386 test_6h() { # bug 7331
387 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
389 touch $DIR/$tfile || error "touch failed"
390 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
391 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
392 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
393 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
394 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
396 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
399 test_mkdir $DIR/$tdir
400 $MCREATE $DIR/$tdir/$tfile
401 chmod 0666 $DIR/$tdir/$tfile
402 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
403 error "$tdir/$tfile should be mode 0666"
405 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
408 if [ ! -d $DIR/$tdir ]; then
409 test_mkdir $DIR/$tdir
411 $MCREATE $DIR/$tdir/$tfile
412 echo -n foo > $DIR/$tdir/$tfile
413 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
414 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
416 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
419 test_mkdir $DIR/$tdir
420 touch $DIR/$tdir/$tfile
421 chmod 0666 $DIR/$tdir/$tfile
422 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
423 error "$tfile mode not 0666"
425 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
428 test_mkdir $DIR/$tdir
429 test_mkdir $DIR/$tdir/d2
430 test_mkdir $DIR/$tdir/d2/d3
431 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
433 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
436 test_mkdir $DIR/$tdir
437 test_mkdir $DIR/$tdir/d2
438 touch $DIR/$tdir/d2/$tfile
439 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
440 error "$tdir/d2/$tfile not a file"
442 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
445 test_mkdir $DIR/$tdir
446 test_mkdir $DIR/$tdir/d2
447 chmod 0666 $DIR/$tdir/d2
448 chmod 0705 $DIR/$tdir/d2
449 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
450 error "$tdir/d2 mode not 0705"
452 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
455 test_mkdir $DIR/$tdir
456 touch $DIR/$tdir/$tfile
457 chmod 0666 $DIR/$tdir/$tfile
458 chmod 0654 $DIR/$tdir/$tfile
459 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
460 error "$tdir/d2 mode not 0654"
462 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
465 test_mkdir $DIR/$tdir
466 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
468 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
469 error "$tdir/$tfile size not 0 after truncate"
471 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
474 test_mkdir $DIR/$tdir
475 touch $DIR/$tdir/$tfile
477 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
479 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
482 test_mkdir $DIR/$tdir
483 touch $DIR/$tdir/$tfile
484 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
485 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
486 error "$tdir/${tfile_2} not a file after rename"
487 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
489 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
492 test_mkdir $DIR/$tdir
493 touch $DIR/$tdir/$tfile
494 rm -rf $DIR/$tdir/$tfile
495 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
497 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
500 test_mkdir $DIR/$tdir
501 touch $DIR/$tdir/$tfile
502 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
504 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
505 error "$tdir/l-exist not a symlink"
506 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
507 error "$tdir/l-exist not referencing a file"
508 rm -f $DIR/$tdir/l-exist
509 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
511 run_test 17a "symlinks: create, remove (real)"
514 test_mkdir $DIR/$tdir
515 ln -s no-such-file $DIR/$tdir/l-dangle
517 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
518 error "$tdir/l-dangle not referencing no-such-file"
519 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
520 error "$tdir/l-dangle not referencing non-existent file"
521 rm -f $DIR/$tdir/l-dangle
522 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
524 run_test 17b "symlinks: create, remove (dangling)"
526 test_17c() { # bug 3440 - don't save failed open RPC for replay
527 test_mkdir $DIR/$tdir
528 ln -s foo $DIR/$tdir/$tfile
529 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
531 run_test 17c "symlinks: open dangling (should return error)"
534 test_mkdir $DIR/$tdir
535 ln -s foo $DIR/$tdir/$tfile
536 touch $DIR/$tdir/$tfile || error "creating to new symlink"
538 run_test 17d "symlinks: create dangling"
541 test_mkdir $DIR/$tdir
542 local foo=$DIR/$tdir/$tfile
543 ln -s $foo $foo || error "create symlink failed"
544 ls -l $foo || error "ls -l failed"
545 ls $foo && error "ls not failed" || true
547 run_test 17e "symlinks: create recursive symlink (should return error)"
550 test_mkdir $DIR/$tdir
551 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
552 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
553 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
554 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
555 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
556 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
559 run_test 17f "symlinks: long and very long symlink name"
561 # str_repeat(S, N) generate a string that is string S repeated N times
566 while [ $((n -= 1)) -ge 0 ]; do
572 # Long symlinks and LU-2241
574 test_mkdir $DIR/$tdir
575 local TESTS="59 60 61 4094 4095"
577 # Fix for inode size boundary in 2.1.4
578 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
581 # Patch not applied to 2.2 or 2.3 branches
582 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
583 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
587 local SYMNAME=$(str_repeat 'x' $i)
588 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
589 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
592 run_test 17g "symlinks: really long symlink name and inode boundaries"
594 test_17h() { #bug 17378
595 [ $PARALLEL == "yes" ] && skip "skip parallel run"
596 remote_mds_nodsh && skip "remote MDS with nodsh"
600 test_mkdir $DIR/$tdir
601 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
602 $LFS setstripe -c -1 $DIR/$tdir
603 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
604 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
605 touch $DIR/$tdir/$tfile || true
607 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
609 test_17i() { #bug 20018
610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
611 remote_mds_nodsh && skip "remote MDS with nodsh"
613 local foo=$DIR/$tdir/$tfile
616 test_mkdir -c1 $DIR/$tdir
617 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
618 ln -s $foo $foo || error "create symlink failed"
619 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
620 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
621 ls -l $foo && error "error not detected"
624 run_test 17i "don't panic on short symlink (should return error)"
626 test_17k() { #bug 22301
627 [ $PARALLEL == "yes" ] && skip "skip parallel run"
628 [[ -z "$(which rsync 2>/dev/null)" ]] &&
629 skip "no rsync command"
630 rsync --help | grep -q xattr ||
631 skip_env "$(rsync --version | head -n1) does not support xattrs"
632 test_mkdir $DIR/$tdir
633 test_mkdir $DIR/$tdir.new
634 touch $DIR/$tdir/$tfile
635 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
636 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
637 error "rsync failed with xattrs enabled"
639 run_test 17k "symlinks: rsync with xattrs enabled"
641 test_17l() { # LU-279
642 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
643 skip "no getfattr command"
645 test_mkdir $DIR/$tdir
646 touch $DIR/$tdir/$tfile
647 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
648 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
649 # -h to not follow symlinks. -m '' to list all the xattrs.
650 # grep to remove first line: '# file: $path'.
651 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
653 lgetxattr_size_check $path $xattr ||
654 error "lgetxattr_size_check $path $xattr failed"
658 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
662 [ $PARALLEL == "yes" ] && skip "skip parallel run"
663 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
664 remote_mds_nodsh && skip "remote MDS with nodsh"
665 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
666 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
667 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
669 local short_sym="0123456789"
670 local wdir=$DIR/$tdir
675 # create a long symlink file
676 for ((i = 0; i < 4; ++i)); do
677 long_sym=${long_sym}${long_sym}
680 echo "create 512 short and long symlink files under $wdir"
681 for ((i = 0; i < 256; ++i)); do
682 ln -sf ${long_sym}"a5a5" $wdir/long-$i
683 ln -sf ${short_sym}"a5a5" $wdir/short-$i
689 wait_delete_completed
691 echo "recreate the 512 symlink files with a shorter string"
692 for ((i = 0; i < 512; ++i)); do
693 # rewrite the symlink file with a shorter string
694 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
695 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
698 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
700 echo "stop and checking mds${mds_index}:"
701 # e2fsck should not return error
703 local devname=$(mdsdevname $mds_index)
704 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
707 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
708 error "start mds${mds_index} failed"
709 df $MOUNT > /dev/null 2>&1
711 error "e2fsck detected error for short/long symlink: rc=$rc"
714 run_test 17m "run e2fsck against MDT which contains short/long symlink"
716 check_fs_consistency_17n() {
720 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
721 # so it only check MDT1/MDT2 instead of all of MDTs.
722 for mdt_index in 1 2; do
723 # e2fsck should not return error
725 local devname=$(mdsdevname $mdt_index)
726 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
729 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
730 error "mount mds$mdt_index failed"
731 df $MOUNT > /dev/null 2>&1
737 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
739 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
740 remote_mds_nodsh && skip "remote MDS with nodsh"
741 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
742 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
743 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
747 test_mkdir $DIR/$tdir
748 for ((i=0; i<10; i++)); do
749 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
750 error "create remote dir error $i"
751 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
752 error "create files under remote dir failed $i"
755 check_fs_consistency_17n ||
756 error "e2fsck report error after create files under remote dir"
758 for ((i = 0; i < 10; i++)); do
759 rm -rf $DIR/$tdir/remote_dir_${i} ||
760 error "destroy remote dir error $i"
763 check_fs_consistency_17n ||
764 error "e2fsck report error after unlink files under remote dir"
766 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
767 skip "lustre < 2.4.50 does not support migrate mv"
769 for ((i = 0; i < 10; i++)); do
770 mkdir -p $DIR/$tdir/remote_dir_${i}
771 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
772 error "create files under remote dir failed $i"
773 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
774 error "migrate remote dir error $i"
776 check_fs_consistency_17n || error "e2fsck report error after migration"
778 for ((i = 0; i < 10; i++)); do
779 rm -rf $DIR/$tdir/remote_dir_${i} ||
780 error "destroy remote dir error $i"
783 check_fs_consistency_17n || error "e2fsck report error after unlink"
785 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
788 remote_mds_nodsh && skip "remote MDS with nodsh"
789 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
790 skip "Need MDS version at least 2.3.64"
792 local wdir=$DIR/${tdir}o
798 mdt_index=$($LFS getstripe -m $wdir/$tfile)
799 mdt_index=$((mdt_index + 1))
802 #fail mds will wait the failover finish then set
803 #following fail_loc to avoid interfer the recovery process.
806 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
807 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
808 ls -l $wdir/$tfile && rc=1
809 do_facet mds${mdt_index} lctl set_param fail_loc=0
810 [[ $rc -eq 0 ]] || error "stat file should fail"
812 run_test 17o "stat file with incompat LMA feature"
815 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
816 ls $DIR || error "Failed to ls $DIR: $?"
818 run_test 18 "touch .../f ; ls ... =============================="
824 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
826 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
829 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
831 run_test 19b "ls -l .../f19 (should return error) =============="
834 [ $RUNAS_ID -eq $UID ] &&
835 skip_env "RUNAS_ID = UID = $UID -- skipping"
837 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
839 run_test 19c "$RUNAS touch .../f19 (should return error) =="
842 cat $DIR/f19 && error || true
844 run_test 19d "cat .../f19 (should return error) =============="
853 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
855 run_test 20 "touch .../f ; ls -l ..."
858 test_mkdir $DIR/$tdir
859 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
860 ln -s dangle $DIR/$tdir/link
861 echo foo >> $DIR/$tdir/link
862 cat $DIR/$tdir/dangle
863 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
864 $CHECKSTAT -f -t file $DIR/$tdir/link ||
865 error "$tdir/link not linked to a file"
867 run_test 21 "write to dangling link"
870 local wdir=$DIR/$tdir
872 chown $RUNAS_ID:$RUNAS_GID $wdir
873 (cd $wdir || error "cd $wdir failed";
874 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
876 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
877 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
878 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
879 error "checkstat -u failed"
881 run_test 22 "unpack tar archive as non-root user"
885 test_mkdir $DIR/$tdir
886 local file=$DIR/$tdir/$tfile
888 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
889 openfile -f O_CREAT:O_EXCL $file &&
890 error "$file recreate succeeded" || true
892 run_test 23a "O_CREAT|O_EXCL in subdir"
894 test_23b() { # bug 18988
895 test_mkdir $DIR/$tdir
896 local file=$DIR/$tdir/$tfile
899 echo foo > $file || error "write filed"
900 echo bar >> $file || error "append filed"
901 $CHECKSTAT -s 8 $file || error "wrong size"
904 run_test 23b "O_APPEND check"
906 # LU-9409, size with O_APPEND and tiny writes
908 local file=$DIR/$tfile
911 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
912 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
916 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
917 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
919 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
922 #racing tiny & normal writes
923 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
924 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
926 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
929 #racing tiny & normal writes 2, ugly numbers
930 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
931 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
933 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
936 run_test 23c "O_APPEND size checks for tiny writes"
938 # LU-11069 file offset is correct after appending writes
940 local file=$DIR/$tfile
943 echo CentaurHauls > $file
944 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
945 if ((offset != 26)); then
946 error "wrong offset, expected 26, got '$offset'"
949 run_test 23d "file offset is correct after appending writes"
953 echo '-- same directory rename'
954 test_mkdir $DIR/$tdir
955 touch $DIR/$tdir/$tfile.1
956 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
957 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
959 run_test 24a "rename file to non-existent target"
962 test_mkdir $DIR/$tdir
963 touch $DIR/$tdir/$tfile.{1,2}
964 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
965 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
966 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
968 run_test 24b "rename file to existing target"
971 test_mkdir $DIR/$tdir
972 test_mkdir $DIR/$tdir/d$testnum.1
973 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
974 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
975 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
977 run_test 24c "rename directory to non-existent target"
980 test_mkdir -c1 $DIR/$tdir
981 test_mkdir -c1 $DIR/$tdir/d$testnum.1
982 test_mkdir -c1 $DIR/$tdir/d$testnum.2
983 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
984 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
985 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
987 run_test 24d "rename directory to existing target"
990 echo '-- cross directory renames --'
994 mv $DIR/R5a/f $DIR/R5b/g
995 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
996 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
998 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
1003 touch $DIR/R6a/f $DIR/R6b/g
1004 mv $DIR/R6a/f $DIR/R6b/g
1005 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
1006 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
1008 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
1013 test_mkdir $DIR/R7a/d
1014 mv $DIR/R7a/d $DIR/R7b/e
1015 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
1016 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
1018 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1021 test_mkdir -c1 $DIR/R8a
1022 test_mkdir -c1 $DIR/R8b
1023 test_mkdir -c1 $DIR/R8a/d
1024 test_mkdir -c1 $DIR/R8b/e
1025 mrename $DIR/R8a/d $DIR/R8b/e
1026 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1027 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1029 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1032 echo "-- rename error cases"
1034 test_mkdir $DIR/R9/a
1036 mrename $DIR/R9/f $DIR/R9/a
1037 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1038 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1039 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1041 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1045 mrename $DIR/R10/f $DIR/R10/g
1046 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1047 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1048 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1050 run_test 24j "source does not exist ============================"
1053 test_mkdir $DIR/R11a
1054 test_mkdir $DIR/R11a/d
1056 mv $DIR/R11a/f $DIR/R11a/d
1057 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1058 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1060 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1062 # bug 2429 - rename foo foo foo creates invalid file
1065 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1067 run_test 24l "Renaming a file to itself ========================"
1071 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1072 # on ext3 this does not remove either the source or target files
1073 # though the "expected" operation would be to remove the source
1074 $CHECKSTAT -t file ${f} || error "${f} missing"
1075 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1077 run_test 24m "Renaming a file to a hard link to itself ========="
1081 # this stats the old file after it was renamed, so it should fail
1083 $CHECKSTAT ${f} || error "${f} missing"
1085 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1086 $CHECKSTAT -a ${f} || error "${f} exists"
1088 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1091 test_mkdir $DIR/$tdir
1092 rename_many -s random -v -n 10 $DIR/$tdir
1094 run_test 24o "rename of files during htree split"
1097 test_mkdir $DIR/R12a
1098 test_mkdir $DIR/R12b
1099 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1100 mrename $DIR/R12a $DIR/R12b
1101 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1102 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1103 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1104 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1106 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1108 cleanup_multiop_pause() {
1110 kill -USR1 $MULTIPID
1114 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1116 test_mkdir $DIR/R13a
1117 test_mkdir $DIR/R13b
1118 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1119 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1122 trap cleanup_multiop_pause EXIT
1123 mrename $DIR/R13a $DIR/R13b
1124 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1125 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1126 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1127 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1128 cleanup_multiop_pause
1129 wait $MULTIPID || error "multiop close failed"
1131 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1133 test_24r() { #bug 3789
1134 test_mkdir $DIR/R14a
1135 test_mkdir $DIR/R14a/b
1136 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1137 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1138 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1140 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1143 test_mkdir $DIR/R15a
1144 test_mkdir $DIR/R15a/b
1145 test_mkdir $DIR/R15a/b/c
1146 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1147 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1148 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1150 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1152 test_mkdir $DIR/R16a
1153 test_mkdir $DIR/R16a/b
1154 test_mkdir $DIR/R16a/b/c
1155 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1156 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1157 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1159 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1161 test_24u() { # bug12192
1162 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1163 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1165 run_test 24u "create stripe file"
1167 simple_cleanup_common() {
1171 [[ -z "$DIR" || -z "$tdir" || ! -d "$DIR/$tdir" ]] && return 0
1173 local start=$SECONDS
1175 [[ -n "$createmany" ]] && unlinkmany $DIR/$tdir/$tfile $createmany
1176 rm -rf $DIR/$tdir || error "cleanup $DIR/$tdir failed"
1178 wait_delete_completed
1179 echo "cleanup time $((SECONDS - start))"
1183 max_pages_per_rpc() {
1184 local mdtname="$(printf "MDT%04x" ${1:-0})"
1185 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1191 local nrfiles=${COUNT:-100000}
1192 local fname="$DIR/$tdir/$tfile"
1194 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1195 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1197 test_mkdir "$(dirname $fname)"
1198 # assume MDT0000 has the fewest inodes
1199 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1200 local free_inodes=$(($(mdt_free_inodes 0) * ${stripes/#0/1}))
1201 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1203 stack_trap "simple_cleanup_common $nrfiles"
1205 createmany -m "$fname" $nrfiles
1207 cancel_lru_locks mdc
1208 lctl set_param mdc.*.stats clear
1210 # was previously test_24D: LU-6101
1211 # readdir() returns correct number of entries after cursor reload
1212 local num_ls=$(ls $DIR/$tdir | wc -l)
1213 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1214 local num_all=$(ls -a $DIR/$tdir | wc -l)
1215 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1216 [ $num_all -ne $((nrfiles + 2)) ]; then
1217 error "Expected $nrfiles files, got $num_ls " \
1218 "($num_uniq unique $num_all .&..)"
1220 # LU-5 large readdir
1221 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1222 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1223 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1224 # take into account of overhead in lu_dirpage header and end mark in
1225 # each page, plus one in rpc_num calculation.
1226 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1227 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1228 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1229 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1230 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1231 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1232 echo "readpages: $mds_readpage rpc_max: $rpc_max-2/+1"
1233 (( $mds_readpage >= $rpc_max - 2 && $mds_readpage <= $rpc_max + 1)) ||
1234 error "large readdir doesn't take effect: " \
1235 "$mds_readpage should be about $rpc_max"
1237 run_test 24v "list large directory (test hash collision, b=17560)"
1239 test_24w() { # bug21506
1241 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1242 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1243 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1244 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1245 [[ "$SZ1" -eq "$SZ2" ]] ||
1246 error "Error reading at the end of the file $tfile"
1248 run_test 24w "Reading a file larger than 4Gb"
1251 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1253 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1254 skip "Need MDS version at least 2.7.56"
1257 local remote_dir=$DIR/$tdir/remote_dir
1259 test_mkdir $DIR/$tdir
1260 $LFS mkdir -i $MDTIDX $remote_dir ||
1261 error "create remote directory failed"
1263 test_mkdir $DIR/$tdir/src_dir
1264 touch $DIR/$tdir/src_file
1265 test_mkdir $remote_dir/tgt_dir
1266 touch $remote_dir/tgt_file
1268 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1269 error "rename dir cross MDT failed!"
1271 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1272 error "rename file cross MDT failed!"
1274 touch $DIR/$tdir/ln_file
1275 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1276 error "ln file cross MDT failed"
1278 rm -rf $DIR/$tdir || error "Can not delete directories"
1280 run_test 24x "cross MDT rename/link"
1283 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1284 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1286 local remote_dir=$DIR/$tdir/remote_dir
1289 test_mkdir $DIR/$tdir
1290 $LFS mkdir -i $mdtidx $remote_dir ||
1291 error "create remote directory failed"
1293 test_mkdir $remote_dir/src_dir
1294 touch $remote_dir/src_file
1295 test_mkdir $remote_dir/tgt_dir
1296 touch $remote_dir/tgt_file
1298 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1299 error "rename subdir in the same remote dir failed!"
1301 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1302 error "rename files in the same remote dir failed!"
1304 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1305 error "link files in the same remote dir failed!"
1307 rm -rf $DIR/$tdir || error "Can not delete directories"
1309 run_test 24y "rename/link on the same dir should succeed"
1312 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1313 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1314 skip "Need MDS version at least 2.12.51"
1318 for index in 0 1; do
1319 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1320 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1323 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1325 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1326 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1328 local mdts=$(comma_list $(mdts_nodes))
1330 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1331 stack_trap "do_nodes $mdts $LCTL \
1332 set_param mdt.*.enable_remote_rename=1" EXIT
1334 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1336 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1337 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1339 run_test 24z "cross-MDT rename is done as cp"
1341 test_24A() { # LU-3182
1344 test_mkdir $DIR/$tdir
1345 stack_trap "simple_cleanup_common $NFILES"
1346 createmany -m $DIR/$tdir/$tfile $NFILES
1347 local t=$(ls $DIR/$tdir | wc -l)
1348 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1349 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1351 (( $t == $NFILES && $u == $NFILES && $v == NFILES + 2 )) ||
1352 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1354 run_test 24A "readdir() returns correct number of entries."
1356 test_24B() { # LU-4805
1357 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1361 test_mkdir $DIR/$tdir
1362 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1363 error "create striped dir failed"
1365 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1366 [ $count -eq 2 ] || error "Expected 2, got $count"
1368 touch $DIR/$tdir/striped_dir/a
1370 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1371 [ $count -eq 3 ] || error "Expected 3, got $count"
1373 touch $DIR/$tdir/striped_dir/.f
1375 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1376 [ $count -eq 4 ] || error "Expected 4, got $count"
1378 rm -rf $DIR/$tdir || error "Can not delete directories"
1380 run_test 24B "readdir for striped dir return correct number of entries"
1383 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1389 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1390 error "create striped dir failed"
1392 cd $DIR/$tdir/d0/striped_dir
1394 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1395 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1396 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1398 [ "$d0_ino" = "$parent_ino" ] ||
1399 error ".. wrong, expect $d0_ino, get $parent_ino"
1401 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1402 error "mv striped dir failed"
1404 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1406 [ "$d1_ino" = "$parent_ino" ] ||
1407 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1409 run_test 24C "check .. in striped dir"
1412 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1416 mkdir $DIR/$tdir/src_dir
1417 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1418 error "create remote source failed"
1420 touch $DIR/$tdir/src_dir/src_child/a
1422 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1423 error "create remote target dir failed"
1425 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1426 error "create remote target child failed"
1428 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1429 error "rename dir cross MDT failed!"
1433 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1434 error "src_child still exists after rename"
1436 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1437 error "missing file(a) after rename"
1439 rm -rf $DIR/$tdir || error "Can not delete directories"
1441 run_test 24E "cross MDT rename/link"
1444 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1447 [ "$SLOW" = "no" ] && repeats=100
1451 echo "$repeats repeats"
1452 for ((i = 0; i < repeats; i++)); do
1453 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1454 touch $DIR/$tdir/test/a || error "touch fails"
1455 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1456 rm -rf $DIR/$tdir/test || error "rmdir fails"
1461 run_test 24F "hash order vs readdir (LU-11330)"
1464 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1469 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1470 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1471 touch $DIR/$tdir-0/f1 || error "touch f1"
1472 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1473 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1474 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1475 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1476 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1478 run_test 24G "migrate symlink in rename"
1481 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1482 [[ $(hostname) != $(facet_active_host mds2) ]] ||
1483 skip "MDT1 should be on another node"
1485 test_mkdir -i 1 -c 1 $DIR/$tdir
1486 #define OBD_FAIL_FLD_QUERY_REQ 0x1103
1487 do_facet mds2 $LCTL set_param fail_loc=0x80001103
1488 touch $DIR/$tdir/$tfile || error "touch failed"
1490 run_test 24H "repeat FLD_QUERY rpc"
1493 echo '== symlink sanity ============================================='
1497 touch $DIR/s25/foo ||
1498 error "File creation in symlinked directory failed"
1500 run_test 25a "create file in symlinked directory ==============="
1503 [ ! -d $DIR/d25 ] && test_25a
1504 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1506 run_test 25b "lookup file in symlinked directory ==============="
1510 test_mkdir $DIR/d26/d26-2
1511 ln -s d26/d26-2 $DIR/s26
1512 touch $DIR/s26/foo || error "File creation failed"
1514 run_test 26a "multiple component symlink ======================="
1517 test_mkdir -p $DIR/$tdir/d26-2
1518 ln -s $tdir/d26-2/foo $DIR/s26-2
1519 touch $DIR/s26-2 || error "File creation failed"
1521 run_test 26b "multiple component symlink at end of lookup ======"
1524 test_mkdir $DIR/d26.2
1525 touch $DIR/d26.2/foo
1526 ln -s d26.2 $DIR/s26.2-1
1527 ln -s s26.2-1 $DIR/s26.2-2
1528 ln -s s26.2-2 $DIR/s26.2-3
1529 chmod 0666 $DIR/s26.2-3/foo
1531 run_test 26c "chain of symlinks"
1533 # recursive symlinks (bug 439)
1535 ln -s d26-3/foo $DIR/d26-3
1537 run_test 26d "create multiple component recursive symlink"
1540 [ ! -h $DIR/d26-3 ] && test_26d
1543 run_test 26e "unlink multiple component recursive symlink"
1545 # recursive symlinks (bug 7022)
1547 test_mkdir $DIR/$tdir
1548 test_mkdir $DIR/$tdir/$tfile
1549 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1550 test_mkdir -p lndir/bar1
1551 test_mkdir $DIR/$tdir/$tfile/$tfile
1552 cd $tfile || error "cd $tfile failed"
1553 ln -s .. dotdot || error "ln dotdot failed"
1554 ln -s dotdot/lndir lndir || error "ln lndir failed"
1555 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1556 output=`ls $tfile/$tfile/lndir/bar1`
1557 [ "$output" = bar1 ] && error "unexpected output"
1558 rm -r $tfile || error "rm $tfile failed"
1559 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1561 run_test 26f "rm -r of a directory which has recursive symlink"
1564 test_mkdir $DIR/$tdir
1565 $LFS getstripe $DIR/$tdir
1566 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1567 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1568 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1570 run_test 27a "one stripe file"
1573 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1575 test_mkdir $DIR/$tdir
1576 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1577 $LFS getstripe -c $DIR/$tdir/$tfile
1578 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1579 error "two-stripe file doesn't have two stripes"
1581 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1583 run_test 27b "create and write to two stripe file"
1585 # 27c family tests specific striping, setstripe -o
1587 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1588 test_mkdir -p $DIR/$tdir
1591 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1592 $LFS getstripe -i $DIR/$tdir/$tfile
1593 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1594 error "stripe not on specified OST"
1596 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1598 run_test 27ca "one stripe on specified OST"
1601 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1602 test_mkdir -p $DIR/$tdir
1604 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1605 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1608 # Strip getstripe output to a space separated list of OSTs
1609 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1610 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1611 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1612 error "stripes not on specified OSTs"
1614 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1616 run_test 27cb "two stripes on specified OSTs"
1619 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1620 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1621 skip "server does not support overstriping"
1623 test_mkdir -p $DIR/$tdir
1625 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1626 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1629 # Strip getstripe output to a space separated list of OSTs
1630 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1631 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1632 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1633 error "stripes not on specified OSTs"
1635 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1637 run_test 27cc "two stripes on the same OST"
1640 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1641 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1642 skip "server does not support overstriping"
1643 test_mkdir -p $DIR/$tdir
1644 local osts="0,1,1,0"
1645 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1646 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1649 # Strip getstripe output to a space separated list of OSTs
1650 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1651 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1652 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1653 error "stripes not on specified OSTs"
1655 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1657 run_test 27cd "four stripes on two OSTs"
1660 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1661 skip_env "too many osts, skipping"
1662 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1663 skip "server does not support overstriping"
1664 # We do one more stripe than we have OSTs
1665 [ $OSTCOUNT -lt 159 ] || large_xattr_enabled ||
1666 skip_env "ea_inode feature disabled"
1668 test_mkdir -p $DIR/$tdir
1670 for i in $(seq 0 $OSTCOUNT);
1673 if [ $i -ne $OSTCOUNT ]; then
1677 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1678 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1681 # Strip getstripe output to a space separated list of OSTs
1682 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1683 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1684 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1685 error "stripes not on specified OSTs"
1687 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1689 run_test 27ce "more stripes than OSTs with -o"
1692 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1695 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1696 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1697 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1698 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1699 error "failed to set $osp_proc=0"
1701 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1704 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1705 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1706 error "failed to set $osp_proc=1"
1709 error "should return error due to $osp_proc=0"
1711 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1714 test_mkdir $DIR/$tdir
1715 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1716 error "setstripe failed"
1717 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1718 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1720 run_test 27d "create file with default settings"
1723 # LU-5839 adds check for existed layout before setting it
1724 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1725 skip "Need MDS version at least 2.7.56"
1727 test_mkdir $DIR/$tdir
1728 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1729 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1730 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1732 run_test 27e "setstripe existing file (should return error)"
1735 test_mkdir $DIR/$tdir
1736 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1737 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1738 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1739 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1740 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1741 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1743 run_test 27f "setstripe with bad stripe size (should return error)"
1746 test_mkdir $DIR/$tdir
1747 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1748 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1749 error "$DIR/$tdir/$tfile has object"
1751 run_test 27g "$LFS getstripe with no objects"
1754 test_mkdir $DIR/$tdir
1755 touch $DIR/$tdir/$tfile || error "touch failed"
1756 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1757 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1759 (( rc == 2 )) || error "getstripe did not return ENOENT"
1761 run_test 27ga "$LFS getstripe with missing file (should return error)"
1764 test_mkdir $DIR/$tdir
1765 touch $DIR/$tdir/$tfile || error "touch failed"
1766 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1767 error "missing objects"
1769 run_test 27i "$LFS getstripe with some objects"
1772 test_mkdir $DIR/$tdir
1773 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1774 error "setstripe failed" || true
1776 run_test 27j "setstripe with bad stripe offset (should return error)"
1778 test_27k() { # bug 2844
1779 test_mkdir $DIR/$tdir
1780 local file=$DIR/$tdir/$tfile
1781 local ll_max_blksize=$((4 * 1024 * 1024))
1782 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1783 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1784 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1785 dd if=/dev/zero of=$file bs=4k count=1
1786 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1787 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1789 run_test 27k "limit i_blksize for broken user apps"
1792 mcreate $DIR/$tfile || error "creating file"
1793 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1794 error "setstripe should have failed" || true
1796 run_test 27l "check setstripe permissions (should return error)"
1799 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1801 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1802 skip_env "multiple clients -- skipping"
1804 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1806 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1807 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1809 stack_trap simple_cleanup_common
1810 test_mkdir $DIR/$tdir
1811 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1812 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1813 error "dd should fill OST0"
1815 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1817 [ $i -gt 256 ] && break
1820 touch $DIR/$tdir/$tfile.$i
1821 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1822 awk '{print $1}'| grep -w "0") ] &&
1823 error "OST0 was full but new created file still use it"
1825 touch $DIR/$tdir/$tfile.$i
1826 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1827 awk '{print $1}'| grep -w "0") ] &&
1828 error "OST0 was full but new created file still use it" || true
1830 run_test 27m "create file while OST0 was full"
1832 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1833 # if the OST isn't full anymore.
1835 local ostidx=${1:-""}
1840 local list=$(comma_list $(osts_nodes))
1841 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1843 do_nodes $list lctl set_param fail_loc=0
1844 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1845 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1846 awk '{print $1 * 2;exit;}')
1847 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1849 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1853 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1854 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1855 remote_mds_nodsh && skip "remote MDS with nodsh"
1856 remote_ost_nodsh && skip "remote OST with nodsh"
1859 rm -f $DIR/$tdir/$tfile
1860 exhaust_precreations 0 0x80000215
1861 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1862 touch $DIR/$tdir/$tfile || error "touch failed"
1863 $LFS getstripe $DIR/$tdir/$tfile
1866 run_test 27n "create file with some full OSTs"
1869 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1871 remote_mds_nodsh && skip "remote MDS with nodsh"
1872 remote_ost_nodsh && skip "remote OST with nodsh"
1875 rm -f $DIR/$tdir/$tfile
1876 exhaust_all_precreations 0x215
1878 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1883 run_test 27o "create file with all full OSTs (should error)"
1885 function create_and_checktime() {
1890 for ((i=0; i < $loops; i++)); do
1891 local start=$SECONDS
1892 multiop $fname-$i Oc
1893 ((SECONDS-start < TIMEOUT)) ||
1894 error "creation took " $((SECONDS-$start)) && return 1
1899 local mdts=$(comma_list $(mdts_nodes))
1901 [ $MDS1_VERSION -lt $(version_code 2.13.57) ] &&
1902 skip "Need MDS version at least 2.13.57"
1904 local f0=$DIR/${tfile}-0
1905 local f1=$DIR/${tfile}-1
1907 wait_delete_completed
1909 # refill precreated objects
1910 $LFS setstripe -i0 -c1 $f0
1912 saved=$(do_facet mds1 $LCTL get_param -n lov.*0000*.qos_threshold_rr)
1913 # force QoS allocation policy
1914 do_nodes $mdts $LCTL set_param lov.*.qos_threshold_rr=0%
1915 stack_trap "do_nodes $mdts $LCTL set_param \
1916 lov.*.qos_threshold_rr=$saved" EXIT
1919 # one OST is unavailable, but still have few objects preallocated
1921 stack_trap "start ost1 $(ostdevname 1) $OST_MOUNT_OPTS; \
1922 rm -rf $f1 $DIR/$tdir*" EXIT
1924 for ((i=0; i < 7; i++)); do
1925 mkdir $DIR/$tdir$i || error "can't create dir"
1926 $LFS setstripe -c$((OSTCOUNT-1)) $DIR/$tdir$i ||
1927 error "can't set striping"
1929 for ((i=0; i < 7; i++)); do
1930 create_and_checktime $DIR/$tdir$i/$tfile 100 &
1934 run_test 27oo "don't let few threads to reserve too many objects"
1937 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1939 remote_mds_nodsh && skip "remote MDS with nodsh"
1940 remote_ost_nodsh && skip "remote OST with nodsh"
1943 rm -f $DIR/$tdir/$tfile
1944 test_mkdir $DIR/$tdir
1946 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1947 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1948 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1950 exhaust_precreations 0 0x80000215
1951 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1952 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1953 $LFS getstripe $DIR/$tdir/$tfile
1957 run_test 27p "append to a truncated file with some full OSTs"
1960 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1961 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1962 remote_mds_nodsh && skip "remote MDS with nodsh"
1963 remote_ost_nodsh && skip "remote OST with nodsh"
1966 rm -f $DIR/$tdir/$tfile
1968 mkdir_on_mdt0 $DIR/$tdir
1969 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1970 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1971 error "truncate $DIR/$tdir/$tfile failed"
1972 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1974 exhaust_all_precreations 0x215
1976 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1977 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1981 run_test 27q "append to truncated file with all OSTs full (should error)"
1984 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1986 remote_mds_nodsh && skip "remote MDS with nodsh"
1987 remote_ost_nodsh && skip "remote OST with nodsh"
1990 rm -f $DIR/$tdir/$tfile
1991 exhaust_precreations 0 0x80000215
1993 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1997 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1999 test_27s() { # bug 10725
2000 test_mkdir $DIR/$tdir
2001 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
2002 local stripe_count=0
2003 [ $OSTCOUNT -eq 1 ] || stripe_count=2
2004 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
2005 error "stripe width >= 2^32 succeeded" || true
2008 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
2010 test_27t() { # bug 10864
2015 $WLFS getstripe $tfile
2018 run_test 27t "check that utils parse path correctly"
2020 test_27u() { # bug 4900
2021 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2022 remote_mds_nodsh && skip "remote MDS with nodsh"
2025 local list=$(comma_list $(mdts_nodes))
2027 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2028 do_nodes $list $LCTL set_param fail_loc=0x139
2029 test_mkdir -p $DIR/$tdir
2030 stack_trap "simple_cleanup_common 1000"
2031 createmany -o $DIR/$tdir/$tfile 1000
2032 do_nodes $list $LCTL set_param fail_loc=0
2034 TLOG=$TMP/$tfile.getstripe
2035 $LFS getstripe $DIR/$tdir > $TLOG
2036 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2037 [[ $OBJS -gt 0 ]] &&
2038 error "$OBJS objects created on OST-0. See $TLOG" ||
2041 run_test 27u "skip object creation on OSC w/o objects"
2043 test_27v() { # bug 4900
2044 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2045 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2046 remote_mds_nodsh && skip "remote MDS with nodsh"
2047 remote_ost_nodsh && skip "remote OST with nodsh"
2049 exhaust_all_precreations 0x215
2052 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2054 touch $DIR/$tdir/$tfile
2055 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2057 for (( i=1; i < OSTCOUNT; i++ )); do
2058 do_facet ost$i lctl set_param fail_loc=0x705
2060 local START=`date +%s`
2061 createmany -o $DIR/$tdir/$tfile 32
2063 local FINISH=`date +%s`
2064 local TIMEOUT=`lctl get_param -n timeout`
2065 local PROCESS=$((FINISH - START))
2066 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2067 error "$FINISH - $START >= $TIMEOUT / 2"
2068 sleep $((TIMEOUT / 2 - PROCESS))
2071 run_test 27v "skip object creation on slow OST"
2073 test_27w() { # bug 10997
2074 test_mkdir $DIR/$tdir
2075 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2076 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2077 error "stripe size $size != 65536" || true
2078 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2079 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2081 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2084 [[ $OSTCOUNT -lt 2 ]] &&
2085 skip_env "skipping multiple stripe count/offset test"
2087 test_mkdir $DIR/$tdir
2088 for i in $(seq 1 $OSTCOUNT); do
2090 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2091 error "setstripe -c $i -i $offset failed"
2092 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2093 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2094 [ $count -ne $i ] && error "stripe count $count != $i" || true
2095 [ $index -ne $offset ] &&
2096 error "stripe offset $index != $offset" || true
2099 run_test 27wa "check $LFS setstripe -c -i options"
2102 remote_ost_nodsh && skip "remote OST with nodsh"
2103 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2106 OFFSET=$(($OSTCOUNT - 1))
2108 local OST=$(ostname_from_index $OSTIDX)
2110 test_mkdir $DIR/$tdir
2111 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2112 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2114 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2115 for i in $(seq 0 $OFFSET); do
2116 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2117 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2118 error "OST0 was degraded but new created file still use it"
2120 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2122 run_test 27x "create files while OST0 is degraded"
2125 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2126 remote_mds_nodsh && skip "remote MDS with nodsh"
2127 remote_ost_nodsh && skip "remote OST with nodsh"
2128 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2130 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2131 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2132 osp.$mdtosc.prealloc_last_id)
2133 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2134 osp.$mdtosc.prealloc_next_id)
2135 local fcount=$((last_id - next_id))
2136 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2137 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2139 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2140 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2141 local OST_DEACTIVE_IDX=-1
2146 for OSC in $MDS_OSCS; do
2147 OST=$(osc_to_ost $OSC)
2148 OSTIDX=$(index_from_ostuuid $OST)
2149 if [ $OST_DEACTIVE_IDX == -1 ]; then
2150 OST_DEACTIVE_IDX=$OSTIDX
2152 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2153 echo $OSC "is Deactivated:"
2154 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2158 OSTIDX=$(index_from_ostuuid $OST)
2159 test_mkdir $DIR/$tdir
2160 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2162 for OSC in $MDS_OSCS; do
2163 OST=$(osc_to_ost $OSC)
2164 OSTIDX=$(index_from_ostuuid $OST)
2165 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2166 echo $OST "is degraded:"
2167 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2168 obdfilter.$OST.degraded=1
2173 createmany -o $DIR/$tdir/$tfile $fcount
2175 for OSC in $MDS_OSCS; do
2176 OST=$(osc_to_ost $OSC)
2177 OSTIDX=$(index_from_ostuuid $OST)
2178 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2179 echo $OST "is recovered from degraded:"
2180 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2181 obdfilter.$OST.degraded=0
2183 do_facet $SINGLEMDS lctl --device %$OSC activate
2187 # all osp devices get activated, hence -1 stripe count restored
2188 local stripe_count=0
2190 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2191 # devices get activated.
2193 $LFS setstripe -c -1 $DIR/$tfile
2194 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2196 [ $stripe_count -ne $OSTCOUNT ] &&
2197 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2200 run_test 27y "create files while OST0 is degraded and the rest inactive"
2206 lmm_count=$($LFS getstripe -c $1)
2207 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2208 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2210 local old_ifs="$IFS"
2212 fid=($($LFS path2fid $1))
2215 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2216 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2218 # compare lmm_seq and lu_fid->f_seq
2219 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2220 # compare lmm_object_id and lu_fid->oid
2221 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2223 # check the trusted.fid attribute of the OST objects of the file
2224 local have_obdidx=false
2226 $LFS getstripe $1 | while read obdidx oid hex seq; do
2227 # skip lines up to and including "obdidx"
2228 [ -z "$obdidx" ] && break
2229 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2230 $have_obdidx || continue
2232 local ost=$((obdidx + 1))
2233 local dev=$(ostdevname $ost)
2236 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2238 seq=$(echo $seq | sed -e "s/^0x//g")
2239 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2240 oid_hex=$(echo $oid)
2242 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2244 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2248 # Don't unmount/remount the OSTs if we don't need to do that.
2249 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2250 # update too, until that use mount/ll_decode_filter_fid/mount.
2251 # Re-enable when debugfs will understand new filter_fid.
2253 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2254 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2255 $dev 2>/dev/null" | grep "parent=")
2257 if [ -z "$ff" ]; then
2259 mount_fstype ost$ost
2260 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2261 $(facet_mntpt ost$ost)/$obj_file)
2262 unmount_fstype ost$ost
2263 start ost$ost $dev $OST_MOUNT_OPTS
2267 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2269 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2271 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2272 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2274 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2275 # stripe_size=1048576 component_id=1 component_start=0 \
2276 # component_end=33554432
2277 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2278 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2279 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2281 if grep -q 'stripe=' <<<$ff; then
2282 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2284 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2285 # into f_ver in this case. See comment on ff_parent.
2286 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2289 # compare lmm_seq and filter_fid->ff_parent.f_seq
2290 [ $ff_pseq = $lmm_seq ] ||
2291 error "FF parent SEQ $ff_pseq != $lmm_seq"
2292 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2293 [ $ff_poid = $lmm_oid ] ||
2294 error "FF parent OID $ff_poid != $lmm_oid"
2295 (($ff_pstripe == $stripe_nr)) ||
2296 error "FF stripe $ff_pstripe != $stripe_nr"
2298 stripe_nr=$((stripe_nr + 1))
2299 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2301 if grep -q 'stripe_count=' <<<$ff; then
2302 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2303 -e 's/ .*//' <<<$ff)
2304 [ $lmm_count = $ff_scnt ] ||
2305 error "FF stripe count $lmm_count != $ff_scnt"
2311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2312 remote_ost_nodsh && skip "remote OST with nodsh"
2314 test_mkdir $DIR/$tdir
2315 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2316 { error "setstripe -c -1 failed"; return 1; }
2317 # We need to send a write to every object to get parent FID info set.
2318 # This _should_ also work for setattr, but does not currently.
2319 # touch $DIR/$tdir/$tfile-1 ||
2320 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2321 { error "dd $tfile-1 failed"; return 2; }
2322 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2323 { error "setstripe -c -1 failed"; return 3; }
2324 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2325 { error "dd $tfile-2 failed"; return 4; }
2327 # make sure write RPCs have been sent to OSTs
2330 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2331 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2333 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2335 test_27A() { # b=19102
2336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2338 save_layout_restore_at_exit $MOUNT
2339 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2340 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2341 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2342 local default_size=$($LFS getstripe -S $MOUNT)
2343 local default_offset=$($LFS getstripe -i $MOUNT)
2344 local dsize=$(do_facet $SINGLEMDS \
2345 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2346 [ $default_size -eq $dsize ] ||
2347 error "stripe size $default_size != $dsize"
2348 [ $default_offset -eq -1 ] ||
2349 error "stripe offset $default_offset != -1"
2351 run_test 27A "check filesystem-wide default LOV EA values"
2353 test_27B() { # LU-2523
2354 test_mkdir $DIR/$tdir
2355 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2357 # open f1 with O_LOV_DELAY_CREATE
2359 # call setstripe ioctl on open file descriptor for f1
2361 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2365 # open f1 with O_LOV_DELAY_CREATE
2367 # call setstripe ioctl on open file descriptor for f1
2369 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2371 # Allow multiop to fail in imitation of NFS's busted semantics.
2374 run_test 27B "call setstripe on open unlinked file/rename victim"
2376 # 27C family tests full striping and overstriping
2377 test_27Ca() { #LU-2871
2378 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2386 test_mkdir $DIR/$tdir
2388 for i in $(seq 0 $((OSTCOUNT - 1))); do
2389 # set stripe across all OSTs starting from OST$i
2390 $LFS setstripe -i $i -c -1 $tfile$i
2391 # get striping information
2392 ost_idx=($($LFS getstripe $tfile$i |
2393 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2394 echo "OST Index: ${ost_idx[*]}"
2397 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2398 error "${#ost_idx[@]} != $OSTCOUNT"
2400 for index in $(seq 0 $((OSTCOUNT - 1))); do
2402 for j in "${ost_idx[@]}"; do
2403 if [ $index -eq $j ]; then
2409 error "Can not find $index in ${ost_idx[*]}"
2413 run_test 27Ca "check full striping across all OSTs"
2416 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2417 skip "server does not support overstriping"
2418 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2419 skip_env "too many osts, skipping"
2421 test_mkdir -p $DIR/$tdir
2422 local setcount=$(($OSTCOUNT * 2))
2423 [ $setcount -lt 160 ] || large_xattr_enabled ||
2424 skip_env "ea_inode feature disabled"
2426 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2427 error "setstripe failed"
2429 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2430 [ $count -eq $setcount ] ||
2431 error "stripe count $count, should be $setcount"
2433 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2434 error "overstriped should be set in pattern"
2436 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2439 run_test 27Cb "more stripes than OSTs with -C"
2442 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2443 skip "server does not support overstriping"
2444 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2446 test_mkdir -p $DIR/$tdir
2447 local setcount=$(($OSTCOUNT - 1))
2449 [ $setcount -lt 160 ] || large_xattr_enabled ||
2450 skip_env "ea_inode feature disabled"
2452 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2453 error "setstripe failed"
2455 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2456 [ $count -eq $setcount ] ||
2457 error "stripe count $count, should be $setcount"
2459 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2460 error "overstriped should not be set in pattern"
2462 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2465 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2468 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2469 skip "server does not support overstriping"
2470 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2471 large_xattr_enabled || skip_env "ea_inode feature disabled"
2473 test_mkdir -p $DIR/$tdir
2474 local setcount=$LOV_MAX_STRIPE_COUNT
2476 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2477 error "setstripe failed"
2479 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2480 [ $count -eq $setcount ] ||
2481 error "stripe count $count, should be $setcount"
2483 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2484 error "overstriped should be set in pattern"
2486 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2489 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2491 run_test 27Cd "test maximum stripe count"
2494 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2495 skip "server does not support overstriping"
2496 test_mkdir -p $DIR/$tdir
2498 pool_add $TESTNAME || error "Pool creation failed"
2499 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2503 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2504 error "setstripe failed"
2506 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2507 [ $count -eq $setcount ] ||
2508 error "stripe count $count, should be $setcount"
2510 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2511 error "overstriped should be set in pattern"
2513 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2516 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2518 run_test 27Ce "test pool with overstriping"
2521 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2522 skip "server does not support overstriping"
2523 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2524 skip_env "too many osts, skipping"
2526 test_mkdir -p $DIR/$tdir
2528 local setcount=$(($OSTCOUNT * 2))
2529 [ $setcount -lt 160 ] || large_xattr_enabled ||
2530 skip_env "ea_inode feature disabled"
2532 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2533 error "setstripe failed"
2535 echo 1 > $DIR/$tdir/$tfile
2537 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2538 [ $count -eq $setcount ] ||
2539 error "stripe count $count, should be $setcount"
2541 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2542 error "overstriped should be set in pattern"
2544 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2547 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2549 run_test 27Cf "test default inheritance with overstriping"
2552 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2553 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2554 remote_mds_nodsh && skip "remote MDS with nodsh"
2556 local POOL=${POOL:-testpool}
2558 local last_ost=$(($OSTCOUNT - 1))
2560 local ost_list=$(seq $first_ost $ost_step $last_ost)
2561 local ost_range="$first_ost $last_ost $ost_step"
2563 test_mkdir $DIR/$tdir
2564 pool_add $POOL || error "pool_add failed"
2565 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2568 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2570 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2571 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2572 skip27D+=" -s 30,31"
2573 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2574 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2575 skip27D+=" -s 32,33"
2576 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2578 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2579 error "llapi_layout_test failed"
2581 destroy_test_pools || error "destroy test pools failed"
2583 run_test 27D "validate llapi_layout API"
2585 # Verify that default_easize is increased from its initial value after
2586 # accessing a widely striped file.
2588 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2589 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2590 skip "client does not have LU-3338 fix"
2592 # 72 bytes is the minimum space required to store striping
2593 # information for a file striped across one OST:
2594 # (sizeof(struct lov_user_md_v3) +
2595 # sizeof(struct lov_user_ost_data_v1))
2597 $LCTL set_param -n llite.*.default_easize $min_easize ||
2598 error "lctl set_param failed"
2599 local easize=$($LCTL get_param -n llite.*.default_easize)
2601 [ $easize -eq $min_easize ] ||
2602 error "failed to set default_easize"
2604 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2605 error "setstripe failed"
2606 # In order to ensure stat() call actually talks to MDS we need to
2607 # do something drastic to this file to shake off all lock, e.g.
2608 # rename it (kills lookup lock forcing cache cleaning)
2609 mv $DIR/$tfile $DIR/${tfile}-1
2610 ls -l $DIR/${tfile}-1
2613 easize=$($LCTL get_param -n llite.*.default_easize)
2615 [ $easize -gt $min_easize ] ||
2616 error "default_easize not updated"
2618 run_test 27E "check that default extended attribute size properly increases"
2620 test_27F() { # LU-5346/LU-7975
2621 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2622 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2623 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2624 skip "Need MDS version at least 2.8.51"
2625 remote_ost_nodsh && skip "remote OST with nodsh"
2627 test_mkdir $DIR/$tdir
2629 $LFS setstripe -c 2 $DIR/$tdir
2631 # stop all OSTs to reproduce situation for LU-7975 ticket
2632 for num in $(seq $OSTCOUNT); do
2636 # open/create f0 with O_LOV_DELAY_CREATE
2637 # truncate f0 to a non-0 size
2639 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2641 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2642 # open/write it again to force delayed layout creation
2643 cat /etc/hosts > $DIR/$tdir/f0 &
2647 for num in $(seq $OSTCOUNT); do
2648 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2649 error "ost$num failed to start"
2652 wait $catpid || error "cat failed"
2654 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2655 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2656 error "wrong stripecount"
2659 run_test 27F "Client resend delayed layout creation with non-zero size"
2661 test_27G() { #LU-10629
2662 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2663 skip "Need MDS version at least 2.11.51"
2664 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2665 remote_mds_nodsh && skip "remote MDS with nodsh"
2666 local POOL=${POOL:-testpool}
2667 local ostrange="0 0 1"
2669 test_mkdir $DIR/$tdir
2670 touch $DIR/$tdir/$tfile.nopool
2671 pool_add $POOL || error "pool_add failed"
2672 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2673 $LFS setstripe -p $POOL $DIR/$tdir
2675 local pool=$($LFS getstripe -p $DIR/$tdir)
2677 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2678 touch $DIR/$tdir/$tfile.default
2679 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2680 $LFS find $DIR/$tdir -type f --pool $POOL
2681 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2682 [[ "$found" == "2" ]] ||
2683 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2685 $LFS setstripe -d $DIR/$tdir
2687 pool=$($LFS getstripe -p -d $DIR/$tdir)
2689 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2691 run_test 27G "Clear OST pool from stripe"
2694 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2695 skip "Need MDS version newer than 2.11.54"
2696 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2697 test_mkdir $DIR/$tdir
2698 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2699 touch $DIR/$tdir/$tfile
2700 $LFS getstripe -c $DIR/$tdir/$tfile
2701 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2702 error "two-stripe file doesn't have two stripes"
2704 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2705 $LFS getstripe -y $DIR/$tdir/$tfile
2706 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2707 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2708 error "expected l_ost_idx: [02]$ not matched"
2710 # make sure ost list has been cleared
2711 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2712 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2713 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2715 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2717 run_test 27H "Set specific OSTs stripe"
2720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2721 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2722 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2723 skip "Need MDS version newer than 2.12.52"
2724 local pool=$TESTNAME
2725 local ostrange="1 1 1"
2727 save_layout_restore_at_exit $MOUNT
2728 $LFS setstripe -c 2 -i 0 $MOUNT
2729 pool_add $pool || error "pool_add failed"
2730 pool_add_targets $pool $ostrange ||
2731 error "pool_add_targets failed"
2732 test_mkdir $DIR/$tdir
2733 $LFS setstripe -p $pool $DIR/$tdir
2734 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2735 $LFS getstripe $DIR/$tdir/$tfile
2737 run_test 27I "check that root dir striping does not break parent dir one"
2740 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2741 skip "Need MDS version newer than 2.12.51"
2743 test_mkdir $DIR/$tdir
2744 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2745 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2747 # create foreign file (raw way)
2748 ! $LFS setstripe --flags 0xda08 $DIR/$tdir/$tfile ||
2749 error "creating $tfile w/ hex flags w/o --foreign should fail"
2751 ! $LFS setstripe --foreign --flags foo \
2752 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2753 error "creating $tfile with '--flags foo' should fail"
2755 ! $LFS setstripe --foreign --flags 0xffffffff \
2756 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2757 error "creating $tfile w/ 0xffffffff flags should fail"
2759 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2760 -t 1 -F 0xda08 || error "create_foreign_file failed"
2762 # verify foreign file (raw way)
2763 parse_foreign_file -f $DIR/$tdir/$tfile |
2764 grep "lov_foreign_magic: 0x0BD70BD0" ||
2765 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2766 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2767 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2768 parse_foreign_file -f $DIR/$tdir/$tfile |
2769 grep "lov_foreign_size: 73" ||
2770 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2771 parse_foreign_file -f $DIR/$tdir/$tfile |
2772 grep "lov_foreign_type: 1" ||
2773 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2774 parse_foreign_file -f $DIR/$tdir/$tfile |
2775 grep "lov_foreign_flags: 0x0000DA08" ||
2776 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2777 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2778 grep "lov_foreign_value: 0x" |
2779 sed -e 's/lov_foreign_value: 0x//')
2780 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2781 [[ $lov = ${lov2// /} ]] ||
2782 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2784 # create foreign file (lfs + API)
2785 $LFS setstripe --foreign=none --flags 0xda08 \
2786 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2787 error "$DIR/$tdir/${tfile}2: create failed"
2789 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2790 grep "lfm_magic:.*0x0BD70BD0" ||
2791 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2792 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2793 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2794 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2795 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*none" ||
2796 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2797 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2798 grep "lfm_flags:.*0x0000DA08" ||
2799 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2800 $LFS getstripe $DIR/$tdir/${tfile}2 |
2801 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2802 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2804 # modify striping should fail
2805 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2806 error "$DIR/$tdir/$tfile: setstripe should fail"
2807 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2808 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2811 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2812 cat $DIR/$tdir/${tfile}2 &&
2813 error "$DIR/$tdir/${tfile}2: read should fail"
2814 cat /etc/passwd > $DIR/$tdir/$tfile &&
2815 error "$DIR/$tdir/$tfile: write should fail"
2816 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2817 error "$DIR/$tdir/${tfile}2: write should fail"
2820 chmod 222 $DIR/$tdir/$tfile ||
2821 error "$DIR/$tdir/$tfile: chmod failed"
2822 chmod 222 $DIR/$tdir/${tfile}2 ||
2823 error "$DIR/$tdir/${tfile}2: chmod failed"
2826 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2827 error "$DIR/$tdir/$tfile: chown failed"
2828 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2829 error "$DIR/$tdir/${tfile}2: chown failed"
2831 # rename should work
2832 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2833 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2834 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2835 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2837 #remove foreign file
2838 rm $DIR/$tdir/${tfile}.new ||
2839 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2840 rm $DIR/$tdir/${tfile}2.new ||
2841 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2843 run_test 27J "basic ops on file with foreign LOV"
2846 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2847 skip "Need MDS version newer than 2.12.49"
2849 test_mkdir $DIR/$tdir
2850 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2851 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2853 # create foreign dir (raw way)
2854 ! $LFS setdirstripe --flags 0xda08 $DIR/$tdir/$tdir ||
2855 error "creating $tdir w/ hex flags w/o --foreign should fail"
2857 ! $LFS setdirstripe --foreign --flags foo \
2858 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2859 error "creating $tdir with '--flags foo' should fail"
2861 ! $LFS setdirstripe --foreign --flags 0xffffffff \
2862 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2863 error "creating $tdir w/ 0xffffffff flags should fail"
2865 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2866 error "create_foreign_dir FAILED"
2868 # verify foreign dir (raw way)
2869 parse_foreign_dir -d $DIR/$tdir/$tdir |
2870 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2871 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2872 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2873 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2874 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2875 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2876 parse_foreign_dir -d $DIR/$tdir/$tdir |
2877 grep "lmv_foreign_flags: 55813$" ||
2878 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2879 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2880 grep "lmv_foreign_value: 0x" |
2881 sed 's/lmv_foreign_value: 0x//')
2882 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2884 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2886 # create foreign dir (lfs + API)
2887 $LFS mkdir --foreign=none --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2888 $DIR/$tdir/${tdir}2 ||
2889 error "$DIR/$tdir/${tdir}2: create failed"
2891 $LFS getdirstripe -v $DIR/$tdir/${tdir}2
2893 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2894 grep "lfm_magic:.*0x0CD50CD0" ||
2895 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2896 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2897 # - sizeof(lfm_type) - sizeof(lfm_flags)
2898 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2899 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2900 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
2901 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2902 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2903 grep "lfm_flags:.*0x0000DA05" ||
2904 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2905 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2906 grep "lfm_value.*${uuid1}@${uuid2}" ||
2907 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2909 # file create in dir should fail
2910 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
2911 touch $DIR/$tdir/${tdir}2/$tfile &&
2912 error "$DIR/${tdir}2: file create should fail"
2915 chmod 777 $DIR/$tdir/$tdir ||
2916 error "$DIR/$tdir: chmod failed"
2917 chmod 777 $DIR/$tdir/${tdir}2 ||
2918 error "$DIR/${tdir}2: chmod failed"
2921 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2922 error "$DIR/$tdir: chown failed"
2923 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2924 error "$DIR/${tdir}2: chown failed"
2926 # rename should work
2927 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2928 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2929 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2930 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2933 rmdir $DIR/$tdir/${tdir}.new ||
2934 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2935 rmdir $DIR/$tdir/${tdir}2.new ||
2936 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2938 run_test 27K "basic ops on dir with foreign LMV"
2941 remote_mds_nodsh && skip "remote MDS with nodsh"
2943 local POOL=${POOL:-$TESTNAME}
2945 pool_add $POOL || error "pool_add failed"
2947 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2948 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2949 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2951 run_test 27L "lfs pool_list gives correct pool name"
2954 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2955 skip "Need MDS version >= than 2.12.57"
2956 remote_mds_nodsh && skip "remote MDS with nodsh"
2957 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2959 # Set default striping on directory
2962 local mdts=$(comma_list $(mdts_nodes))
2964 # if we run against a 2.12 server which lacks overstring support
2965 # then the connect_flag will not report overstriping, even if client
2967 if [[ $($LCTL get_param mdc.*.connect_flags) =~ overstriping ]]; then
2968 stripe_opt="-C $setcount"
2969 elif (( $OSTCOUNT >= $setcount )); then
2970 stripe_opt="-c $setcount"
2972 skip "server does not support overstriping"
2975 test_mkdir $DIR/$tdir
2977 # Validate existing append_* params and ensure restore
2978 local pool=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_pool)
2979 [[ "$pool" == "" ]] || error "expected append_pool == '', got '$pool'"
2980 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool=none"
2982 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2983 ((orig_count == 1)) || error "expected append_stripe_count == 1, got $orig_count"
2984 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1"
2986 $LFS setstripe $stripe_opt $DIR/$tdir
2988 echo 1 > $DIR/$tdir/${tfile}.1
2989 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2990 [ $count -eq $setcount ] ||
2991 error "(1) stripe count $count, should be $setcount"
2993 local appendcount=$orig_count
2994 echo 1 >> $DIR/$tdir/${tfile}.2_append
2995 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2996 [ $count -eq $appendcount ] ||
2997 error "(2)stripe count $count, should be $appendcount for append"
2999 # Disable O_APPEND striping, verify it works
3000 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3002 # Should now get the default striping, which is 4
3004 echo 1 >> $DIR/$tdir/${tfile}.3_append
3005 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3006 [ $count -eq $setcount ] ||
3007 error "(3) stripe count $count, should be $setcount"
3009 # Try changing the stripe count for append files
3010 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3012 # Append striping is now 2 (directory default is still 4)
3014 echo 1 >> $DIR/$tdir/${tfile}.4_append
3015 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3016 [ $count -eq $appendcount ] ||
3017 error "(4) stripe count $count, should be $appendcount for append"
3019 # Test append stripe count of -1
3020 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3021 appendcount=$OSTCOUNT
3022 echo 1 >> $DIR/$tdir/${tfile}.5
3023 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3024 [ $count -eq $appendcount ] ||
3025 error "(5) stripe count $count, should be $appendcount for append"
3027 # Set append striping back to default of 1
3028 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3030 # Try a new default striping, PFL + DOM
3031 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3033 # Create normal DOM file, DOM returns stripe count == 0
3035 touch $DIR/$tdir/${tfile}.6
3036 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3037 [ $count -eq $setcount ] ||
3038 error "(6) stripe count $count, should be $setcount"
3042 echo 1 >> $DIR/$tdir/${tfile}.7_append
3043 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3044 [ $count -eq $appendcount ] ||
3045 error "(7) stripe count $count, should be $appendcount for append"
3047 # Clean up DOM layout
3048 $LFS setstripe -d $DIR/$tdir
3050 save_layout_restore_at_exit $MOUNT
3051 # Now test that append striping works when layout is from root
3052 $LFS setstripe -c 2 $MOUNT
3053 # Make a special directory for this
3054 mkdir $DIR/${tdir}/${tdir}.2
3056 # Verify for normal file
3058 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3059 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3060 [ $count -eq $setcount ] ||
3061 error "(8) stripe count $count, should be $setcount"
3064 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3065 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3066 [ $count -eq $appendcount ] ||
3067 error "(9) stripe count $count, should be $appendcount for append"
3069 # Now test O_APPEND striping with pools
3070 pool_add $TESTNAME || error "pool creation failed"
3071 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3072 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3074 echo 1 >> $DIR/$tdir/${tfile}.10_append
3076 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3077 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3079 # Check that count is still correct
3081 echo 1 >> $DIR/$tdir/${tfile}.11_append
3082 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3083 [ $count -eq $appendcount ] ||
3084 error "(11) stripe count $count, should be $appendcount for append"
3086 # Disable O_APPEND stripe count, verify pool works separately
3087 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3089 echo 1 >> $DIR/$tdir/${tfile}.12_append
3091 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3092 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3094 # Remove pool setting, verify it's not applied
3095 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3097 echo 1 >> $DIR/$tdir/${tfile}.13_append
3099 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3100 [ "$pool" = "" ] || error "(13) pool found: $pool"
3102 run_test 27M "test O_APPEND striping"
3105 combined_mgs_mds && skip "needs separate MGS/MDT"
3107 pool_add $TESTNAME || error "pool_add failed"
3108 do_facet mgs "$LCTL pool_list $FSNAME" |
3109 grep -Fx "${FSNAME}.${TESTNAME}" ||
3110 error "lctl pool_list on MGS failed"
3112 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3114 clean_foreign_symlink() {
3116 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3117 for i in $DIR/$tdir/* ; do
3118 $LFS unlink_foreign $i || true
3123 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3124 skip "Need MDS version newer than 2.12.51"
3126 test_mkdir $DIR/$tdir
3127 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3128 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3130 trap clean_foreign_symlink EXIT
3132 # enable foreign_symlink behaviour
3133 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3135 # foreign symlink LOV format is a partial path by default
3137 # create foreign file (lfs + API)
3138 $LFS setstripe --foreign=symlink --flags 0xda05 \
3139 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3140 error "$DIR/$tdir/${tfile}: create failed"
3142 $LFS getstripe -v $DIR/$tdir/${tfile} |
3143 grep "lfm_magic:.*0x0BD70BD0" ||
3144 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3145 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3146 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3147 $LFS getstripe -v $DIR/$tdir/${tfile} |
3148 grep "lfm_flags:.*0x0000DA05" ||
3149 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3150 $LFS getstripe $DIR/$tdir/${tfile} |
3151 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3152 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3154 # modify striping should fail
3155 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3156 error "$DIR/$tdir/$tfile: setstripe should fail"
3158 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3159 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3160 cat /etc/passwd > $DIR/$tdir/$tfile &&
3161 error "$DIR/$tdir/$tfile: write should fail"
3163 # rename should succeed
3164 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3165 error "$DIR/$tdir/$tfile: rename has failed"
3167 #remove foreign_symlink file should fail
3168 rm $DIR/$tdir/${tfile}.new &&
3169 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3172 mkdir /tmp/${uuid1} ||
3173 error "/tmp/${uuid1}: mkdir has failed"
3174 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3175 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3176 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3177 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3178 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3179 #read should succeed now
3180 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3181 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3182 #write should succeed now
3183 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3184 error "$DIR/$tdir/${tfile}.new: write should succeed"
3185 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3186 error "$DIR/$tdir/${tfile}.new: diff has failed"
3187 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3188 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3190 #check that getstripe still works
3191 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3192 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3194 # chmod should still succeed
3195 chmod 644 $DIR/$tdir/${tfile}.new ||
3196 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3198 # chown should still succeed
3199 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3200 error "$DIR/$tdir/${tfile}.new: chown has failed"
3202 # rename should still succeed
3203 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3204 error "$DIR/$tdir/${tfile}.new: rename has failed"
3206 #remove foreign_symlink file should still fail
3207 rm $DIR/$tdir/${tfile} &&
3208 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3210 #use special ioctl() to unlink foreign_symlink file
3211 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3212 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3215 run_test 27O "basic ops on foreign file of symlink type"
3218 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3219 skip "Need MDS version newer than 2.12.49"
3221 test_mkdir $DIR/$tdir
3222 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3223 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3225 trap clean_foreign_symlink EXIT
3227 # enable foreign_symlink behaviour
3228 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3230 # foreign symlink LMV format is a partial path by default
3232 # create foreign dir (lfs + API)
3233 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3234 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3235 error "$DIR/$tdir/${tdir}: create failed"
3237 $LFS getdirstripe -v $DIR/$tdir/${tdir}
3239 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3240 grep "lfm_magic:.*0x0CD50CD0" ||
3241 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3242 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3243 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3244 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3245 grep "lfm_flags:.*0x0000DA05" ||
3246 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3247 $LFS getdirstripe $DIR/$tdir/${tdir} |
3248 grep "lfm_value.*${uuid1}/${uuid2}" ||
3249 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3251 # file create in dir should fail
3252 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3253 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
3255 # rename should succeed
3256 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3257 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3259 #remove foreign_symlink dir should fail
3260 rmdir $DIR/$tdir/${tdir}.new &&
3261 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3264 mkdir -p /tmp/${uuid1}/${uuid2} ||
3265 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3266 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3267 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3268 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3269 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3270 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3271 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3272 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3274 #check that getstripe fails now that foreign_symlink enabled
3275 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3276 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3278 # file create in dir should work now
3279 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3280 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3281 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3282 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3283 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3284 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3286 # chmod should still succeed
3287 chmod 755 $DIR/$tdir/${tdir}.new ||
3288 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3290 # chown should still succeed
3291 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3292 error "$DIR/$tdir/${tdir}.new: chown has failed"
3294 # rename should still succeed
3295 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3296 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3298 #remove foreign_symlink dir should still fail
3299 rmdir $DIR/$tdir/${tdir} &&
3300 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3302 #use special ioctl() to unlink foreign_symlink file
3303 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3304 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3306 #created file should still exist
3307 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3308 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3309 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3310 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3312 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3315 rm -f $TMP/$tfile $TMP/$tfile.loop $TMP/$tfile.none $TMP/$tfile.broken
3316 stack_trap "rm -f $TMP/$tfile*"
3318 test_mkdir $DIR/$tdir-1
3319 test_mkdir $DIR/$tdir-2
3321 echo 'It is what it is' > $DIR/$tdir-1/$tfile
3322 lov_getstripe_old $DIR/$tdir-1/$tfile || error "$DIR/$tdir-1/$tfile: rc = $?"
3324 ln -s $DIR/$tdir-1/$tfile $DIR/$tdir-2/$tfile
3325 lov_getstripe_old $DIR/$tdir-2/$tfile || error "$DIR/$tdir-2/$tfile: rc = $?"
3327 ln -s $DIR/$tdir-1/$tfile $TMP/$tfile
3328 lov_getstripe_old $TMP/$tfile || error "$TMP/$tfile: rc = $?"
3330 # Create some bad symlinks and ensure that we don't loop
3331 # forever or something. These should return ELOOP (40) and
3332 # ENOENT (2) but I don't want to test for that because there's
3333 # always some weirdo architecture that needs to ruin
3334 # everything by defining these error numbers differently.
3336 ln -s $TMP/$tfile.loop $TMP/$tfile.loop
3337 lov_getstripe_old $TMP/$tfile.loop && error "$TMP/$tfile.loop: rc = $?"
3339 ln -s $TMP/$tfile.none $TMP/$tfile.broken
3340 lov_getstripe_old $TMP/$tfile.broken && error "$TMP/$tfile.broken: rc = $?"
3344 run_test 27Q "llapi_file_get_stripe() works on symlinks"
3347 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
3348 skip "need MDS 2.14.55 or later"
3349 (( $OSTCOUNT >= 2 )) || skip_env "needs at least 2 OSTs"
3351 local testdir="$DIR/$tdir"
3352 test_mkdir -p $testdir
3353 stack_trap "rm -rf $testdir"
3354 $LFS setstripe -c -1 $testdir || error "setstripe failed"
3356 local f1="$testdir/f1"
3357 touch $f1 || error "failed to touch $f1"
3358 local count=$($LFS getstripe -c $f1)
3359 (( $count == $OSTCOUNT )) || error "wrong stripe count"
3361 do_facet $SINGLEMDS $LCTL set_param lod.*.max_stripecount=-1
3362 (( $? == 34 )) || error "setting max_stripecount to -1 should fail and return ERANGE"
3364 local maxcount=$(($OSTCOUNT - 1))
3365 local mdts=$(comma_list $(mdts_nodes))
3366 do_nodes $mdts $LCTL set_param lod.*.max_stripecount=$maxcount
3367 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_stripecount=0"
3369 local f2="$testdir/f2"
3370 touch $f2 || error "failed to touch $f2"
3371 local count=$($LFS getstripe -c $f2)
3372 (( $count == $maxcount )) || error "wrong stripe count"
3374 run_test 27R "test max_stripecount limitation when stripe count is set to -1"
3377 [ $(facet_host client) == $(facet_host ost1) ] &&
3378 skip "need ost1 and client on different nodes"
3380 #define OBD_FAIL_OSC_NO_GRANT 0x411
3381 $LCTL set_param fail_loc=0x20000411 fail_val=1
3382 #define OBD_FAIL_OST_ENOSPC 0x215
3383 do_facet ost1 "$LCTL set_param fail_loc=0x80000215"
3384 $LFS setstripe -i 0 -c 1 $DIR/$tfile
3385 $MULTIOP $DIR/$tfile oO_WRONLY:P$((4 * 1024 * 1024 + 10 * 4096))c ||
3386 error "multiop failed"
3388 run_test 27T "no eio on close on partial write due to enosp"
3391 local dir=$DIR/$tdir
3392 local file=$dir/$tfile
3393 local append_pool=${TESTNAME}-append
3394 local normal_pool=${TESTNAME}-normal
3398 local mdts=$(comma_list $(mdts_nodes))
3401 # (( $MDS1_VERSION >= $(version_code 2.15.42) )) ||
3402 # skip "Need MDS version at least 2.15.42"
3404 # Validate existing append_* params and ensure restore
3405 pool=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_pool)
3406 [[ "$pool" == "" ]] || error "expected append_pool == '', got '$pool'"
3407 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool=none"
3409 stripe_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
3410 ((stripe_count == 1)) || error "expected append_stripe_count != 0, got $stripe_count"
3411 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$stripe_count"
3413 pool_add $append_pool || error "pool creation failed"
3414 pool_add_targets $append_pool 0 1 || error "Pool add targets failed"
3416 pool_add $normal_pool || error "pool creation failed"
3417 pool_add_targets $normal_pool 0 1 || error "Pool add targets failed"
3420 $LFS setstripe -E 1M -c 1 -p $normal_pool -E 2M -c 2 -p $normal_pool -E eof -c -1 $dir
3423 $LFS getstripe $file.1
3425 pool=$($LFS getstripe -p $file.1)
3426 [[ "$pool" == "$normal_pool" ]] || error "got pool '$pool', expected '$normal_pool'"
3428 stripe_count2=$($LFS getstripe -c $file.1)
3429 ((stripe_count2 == stripe_count)) ||
3430 error "got stripe_count '$stripe_count2', expected '$stripe_count'"
3432 do_nodes $mdts $LCTL set_param mdd.*.append_pool=$append_pool
3435 $LFS getstripe $file.2
3437 pool=$($LFS getstripe -p $file.2)
3438 [[ "$pool" == "$append_pool" ]] || error "got pool '$pool', expected '$append_pool'"
3440 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3443 $LFS getstripe $file.3
3445 stripe_count2=$($LFS getstripe -c $file.3)
3446 ((stripe_count2 == 2)) || error "got stripe_count '$stripe_count2', expected 2"
3448 run_test 27U "append pool and stripe count work with composite default layout"
3450 # createtest also checks that device nodes are created and
3451 # then visible correctly (#2091)
3452 test_28() { # bug 2091
3454 $CREATETEST $DIR/d28/ct || error "createtest failed"
3456 run_test 28 "create/mknod/mkdir with bad file types ============"
3459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3461 [ $MDS1_VERSION -ge $(version_code 2.14.51) ] && {
3463 stack_trap "restore_opencache"
3466 sync; sleep 1; sync # flush out any dirty pages from previous tests
3473 declare -i LOCKCOUNTORIG=0
3474 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3475 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3477 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3479 declare -i LOCKUNUSEDCOUNTORIG=0
3480 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3481 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3488 declare -i LOCKCOUNTCURRENT=0
3489 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3490 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3493 declare -i LOCKUNUSEDCOUNTCURRENT=0
3494 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3495 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3498 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3499 $LCTL set_param -n ldlm.dump_namespaces ""
3500 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3501 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3502 log "dumped log to $TMP/test_29.dk (bug 5793)"
3505 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3506 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3507 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3508 log "dumped log to $TMP/test_29.dk (bug 5793)"
3512 run_test 29 "IT_GETATTR regression ============================"
3514 test_30a() { # was test_30
3515 cp $(which ls) $DIR || cp /bin/ls $DIR
3516 $DIR/ls / || error "Can't execute binary from lustre"
3519 run_test 30a "execute binary from Lustre (execve) =============="
3522 cp `which ls` $DIR || cp /bin/ls $DIR
3524 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3527 run_test 30b "execute binary from Lustre as non-root ==========="
3529 test_30c() { # b=22376
3530 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3532 cp $(which ls) $DIR || cp /bin/ls $DIR
3534 cancel_lru_locks mdc
3535 cancel_lru_locks osc
3536 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3539 run_test 30c "execute binary from Lustre without read perms ===="
3542 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3544 for i in {1..10}; do
3545 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3548 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3549 wait $PID || error "executing dd from Lustre failed"
3555 run_test 30d "execute binary from Lustre while clear locks"
3558 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3559 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3561 run_test 31a "open-unlink file =================================="
3564 touch $DIR/f31 || error "touch $DIR/f31 failed"
3565 ln $DIR/f31 $DIR/f31b || error "ln failed"
3566 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3567 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3569 run_test 31b "unlink file with multiple links while open ======="
3572 touch $DIR/f31 || error "touch $DIR/f31 failed"
3573 ln $DIR/f31 $DIR/f31c || error "ln failed"
3574 multiop_bg_pause $DIR/f31 O_uc ||
3575 error "multiop_bg_pause for $DIR/f31 failed"
3577 $MULTIOP $DIR/f31c Ouc
3578 kill -USR1 $MULTIPID
3581 run_test 31c "open-unlink file with multiple links ============="
3584 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3585 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3587 run_test 31d "remove of open directory ========================="
3589 test_31e() { # bug 2904
3590 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3592 run_test 31e "remove of open non-empty directory ==============="
3594 test_31f() { # bug 4554
3595 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3598 test_mkdir $DIR/d31f
3599 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3600 cp /etc/hosts $DIR/d31f
3602 $LFS getstripe $DIR/d31f/hosts
3603 multiop_bg_pause $DIR/d31f D_c || return 1
3606 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3607 test_mkdir $DIR/d31f
3608 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3609 cp /etc/hosts $DIR/d31f
3611 $LFS getstripe $DIR/d31f/hosts
3612 multiop_bg_pause $DIR/d31f D_c || return 1
3615 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3616 wait $MULTIPID || error "first opendir $MULTIPID failed"
3620 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3621 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3624 run_test 31f "remove of open directory with open-unlink file ==="
3627 echo "-- cross directory link --"
3628 test_mkdir -c1 $DIR/${tdir}ga
3629 test_mkdir -c1 $DIR/${tdir}gb
3630 touch $DIR/${tdir}ga/f
3631 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3632 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3633 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3634 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3635 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3637 run_test 31g "cross directory link==============="
3640 echo "-- cross directory link --"
3641 test_mkdir -c1 $DIR/${tdir}
3642 test_mkdir -c1 $DIR/${tdir}/dir
3643 touch $DIR/${tdir}/f
3644 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3645 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3646 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3647 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3648 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3650 run_test 31h "cross directory link under child==============="
3653 echo "-- cross directory link --"
3654 test_mkdir -c1 $DIR/$tdir
3655 test_mkdir -c1 $DIR/$tdir/dir
3656 touch $DIR/$tdir/dir/f
3657 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3658 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3659 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3660 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3661 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3663 run_test 31i "cross directory link under parent==============="
3666 test_mkdir -c1 -p $DIR/$tdir
3667 test_mkdir -c1 -p $DIR/$tdir/dir1
3668 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3669 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3670 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3671 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3674 run_test 31j "link for directory==============="
3677 test_mkdir -c1 -p $DIR/$tdir
3679 touch $DIR/$tdir/exist
3680 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3681 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3682 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3683 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3684 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3685 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3686 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3689 run_test 31k "link to file: the same, non-existing, dir==============="
3695 touch $DIR/d31m2/exist
3696 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3697 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3698 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3699 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3700 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3701 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3704 run_test 31m "link to file: the same, non-existing, dir==============="
3707 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3708 nlink=$(stat --format=%h $DIR/$tfile)
3709 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3711 local cmd="exec $fd<$DIR/$tfile"
3714 trap "eval $cmd" EXIT
3715 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3716 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3717 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3718 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3719 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3722 run_test 31n "check link count of unlinked file"
3725 local tempfile=$(mktemp $1_XXXXXX)
3726 mlink $tempfile $1 2> /dev/null &&
3727 echo "$BASHPID: link $tempfile to $1 succeeded"
3731 test_31o() { # LU-2901
3732 test_mkdir $DIR/$tdir
3733 for LOOP in $(seq 100); do
3734 rm -f $DIR/$tdir/$tfile*
3735 for THREAD in $(seq 8); do
3736 link_one $DIR/$tdir/$tfile.$LOOP &
3739 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3740 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3741 error "$LINKS duplicate links to $tfile.$LOOP" &&
3745 run_test 31o "duplicate hard links with same filename"
3748 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3750 test_mkdir $DIR/$tdir
3751 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3752 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3754 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3755 error "open unlink test1 failed"
3756 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3757 error "open unlink test2 failed"
3759 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3760 error "test1 still exists"
3761 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3762 error "test2 still exists"
3764 run_test 31p "remove of open striped directory"
3767 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3769 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3770 index=$($LFS getdirstripe -i $DIR/$tdir)
3771 [ $index -eq 3 ] || error "first stripe index $index != 3"
3772 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3773 [ $index -eq 1 ] || error "second stripe index $index != 1"
3775 # when "-c <stripe_count>" is set, the number of MDTs specified after
3776 # "-i" should equal to the stripe count
3777 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3779 run_test 31q "create striped directory on specific MDTs"
3783 touch $DIR/$tfile.target
3784 touch $DIR/$tfile.source
3786 #OBD_FAIL_LLITE_OPEN_DELAY 0x1419
3787 $LCTL set_param fail_loc=0x1419 fail_val=3
3788 cat $DIR/$tfile.target &
3791 # Guarantee open is waiting before we get here
3793 mv $DIR/$tfile.source $DIR/$tfile.target
3797 if [[ $RC -ne 0 ]]; then
3798 error "open with cat failed, rc=$RC"
3801 run_test 31r "open-rename(replace) race"
3803 cleanup_test32_mount() {
3806 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3807 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3808 losetup -d $loopdev || true
3814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3816 echo "== more mountpoints and symlinks ================="
3817 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3818 trap cleanup_test32_mount EXIT
3819 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3820 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3821 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3822 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3823 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3824 cleanup_test32_mount
3826 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3831 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3832 trap cleanup_test32_mount EXIT
3833 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3834 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3835 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3836 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3837 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3838 cleanup_test32_mount
3840 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3843 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3845 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3846 trap cleanup_test32_mount EXIT
3847 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3848 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3849 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3850 test_mkdir -p $DIR/$tdir/d2/test_dir
3851 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3852 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3853 cleanup_test32_mount
3855 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3858 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3860 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3861 trap cleanup_test32_mount EXIT
3862 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3863 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3864 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3865 test_mkdir -p $DIR/$tdir/d2/test_dir
3866 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3867 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3868 cleanup_test32_mount
3870 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3874 test_mkdir -p $DIR/$tdir/tmp
3875 local tmp_dir=$DIR/$tdir/tmp
3876 ln -s $DIR/$tdir $tmp_dir/symlink11
3877 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3878 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3879 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3881 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3885 test_mkdir -p $DIR/$tdir/tmp
3886 local tmp_dir=$DIR/$tdir/tmp
3887 ln -s $DIR/$tdir $tmp_dir/symlink11
3888 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3889 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3890 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3892 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3895 local tmp_dir=$DIR/$tdir/tmp
3896 test_mkdir -p $tmp_dir
3897 test_mkdir $DIR/${tdir}2
3898 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3899 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3900 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3901 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3902 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3903 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3905 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3908 rm -fr $DIR/$tdir $DIR/${tdir}2
3909 tmp_dir=$DIR/$tdir/tmp
3910 test_mkdir -p $tmp_dir
3911 test_mkdir $DIR/${tdir}2
3912 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3913 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3914 ls $tmp_dir/symlink12 || error "listing symlink12"
3915 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3917 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3920 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3922 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3923 trap cleanup_test32_mount EXIT
3924 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3925 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3926 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3927 touch $DIR/$tdir/test_file
3928 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3929 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3930 cleanup_test32_mount
3932 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3937 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3938 trap cleanup_test32_mount EXIT
3939 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3940 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3941 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3942 touch $DIR/$tdir/test_file
3943 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3944 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3945 cleanup_test32_mount
3947 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3950 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3953 trap cleanup_test32_mount EXIT
3954 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3955 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3956 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3957 test_mkdir -p $DIR/$tdir/d2
3958 touch $DIR/$tdir/d2/test_file || error "touch failed"
3959 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3960 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3961 cleanup_test32_mount
3963 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3969 trap cleanup_test32_mount EXIT
3970 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3971 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3972 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3973 test_mkdir -p $DIR/$tdir/d2
3974 touch $DIR/$tdir/d2/test_file || error "touch failed"
3975 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3976 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3977 cleanup_test32_mount
3979 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3983 test_mkdir -p $DIR/d32m/tmp
3984 TMP_DIR=$DIR/d32m/tmp
3985 ln -s $DIR $TMP_DIR/symlink11
3986 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3987 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3988 error "symlink11 not a link"
3989 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3990 error "symlink01 not a link"
3992 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3996 test_mkdir -p $DIR/d32n/tmp
3997 TMP_DIR=$DIR/d32n/tmp
3998 ln -s $DIR $TMP_DIR/symlink11
3999 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
4000 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
4001 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
4003 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
4007 test_mkdir -p $DIR/d32o/tmp
4008 TMP_DIR=$DIR/d32o/tmp
4009 ln -s $DIR/$tfile $TMP_DIR/symlink12
4010 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
4011 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
4012 error "symlink12 not a link"
4013 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
4014 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
4015 error "$DIR/d32o/tmp/symlink12 not file type"
4016 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
4017 error "$DIR/d32o/symlink02 not file type"
4019 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
4029 test_mkdir -p $DIR/d32p/tmp
4031 TMP_DIR=$DIR/d32p/tmp
4033 ln -s $DIR/$tfile $TMP_DIR/symlink12
4035 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
4037 cat $DIR/d32p/tmp/symlink12 ||
4038 error "Can't open $DIR/d32p/tmp/symlink12"
4040 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
4043 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
4046 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4048 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4049 trap cleanup_test32_mount EXIT
4050 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4051 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4052 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4053 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4054 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
4055 cleanup_test32_mount
4057 run_test 32q "stat follows mountpoints in Lustre (should return error)"
4060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4062 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4063 trap cleanup_test32_mount EXIT
4064 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4065 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4066 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4067 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4068 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
4069 cleanup_test32_mount
4071 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
4076 chmod 444 $DIR/$tfile
4077 chown $RUNAS_ID $DIR/$tfile
4079 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4082 run_test 33aa "write file with mode 444 (should return error)"
4086 test_mkdir $DIR/$tdir
4087 chown $RUNAS_ID $DIR/$tdir
4088 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
4089 error "$RUNAS create $tdir/$tfile failed"
4090 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
4091 error "open RDWR" || true
4093 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
4097 test_mkdir $DIR/$tdir
4098 chown $RUNAS_ID $DIR/$tdir
4099 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
4101 run_test 33b "test open file with malformed flags (No panic)"
4104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4105 remote_ost_nodsh && skip "remote OST with nodsh"
4113 test_mkdir $DIR/$tdir
4114 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
4117 for ostnum in $(seq $OSTCOUNT); do
4118 # test-framework's OST numbering is one-based, while Lustre's
4120 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4121 # check if at least some write_bytes stats are counted
4122 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4123 obdfilter.$ostname.stats |
4124 awk '/^write_bytes/ {print $7}' )
4125 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4126 if (( ${write_bytes:-0} > 0 )); then
4132 $all_zeros || return 0
4135 echo foo > $DIR/$tdir/bar
4139 # Total up write_bytes after writing. We'd better find non-zeros.
4140 for ostnum in $(seq $OSTCOUNT); do
4141 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4142 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4143 obdfilter/$ostname/stats |
4144 awk '/^write_bytes/ {print $7}' )
4145 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4146 if (( ${write_bytes:-0} > 0 )); then
4153 for ostnum in $(seq $OSTCOUNT); do
4154 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4155 echo "Check write_bytes is in obdfilter.*.stats:"
4156 do_facet ost$ostnum lctl get_param -n \
4157 obdfilter.$ostname.stats
4159 error "OST not keeping write_bytes stats (b=22312)"
4162 run_test 33c "test write_bytes stats"
4165 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4166 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4169 local remote_dir=$DIR/$tdir/remote_dir
4171 test_mkdir $DIR/$tdir
4172 $LFS mkdir -i $MDTIDX $remote_dir ||
4173 error "create remote directory failed"
4175 touch $remote_dir/$tfile
4176 chmod 444 $remote_dir/$tfile
4177 chown $RUNAS_ID $remote_dir/$tfile
4179 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4181 chown $RUNAS_ID $remote_dir
4182 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4183 error "create" || true
4184 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4185 error "open RDWR" || true
4186 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4188 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4191 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4195 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4196 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4197 mkdir $DIR/$tdir/local_dir
4199 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4200 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4201 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4203 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4204 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4206 rmdir $DIR/$tdir/* || error "rmdir failed"
4209 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4210 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4211 mkdir $DIR/$tdir/local_dir
4213 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4214 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4215 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4217 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4218 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4220 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4223 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4224 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4225 mkdir $DIR/$tdir/local_dir
4227 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4228 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4229 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4231 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4232 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4234 run_test 33e "mkdir and striped directory should have same mode"
4238 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4242 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4243 remote_mds_nodsh && skip "remote MDS with nodsh"
4246 chmod go+rwx $DIR/$tdir
4247 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4248 trap cleanup_33f EXIT
4250 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4251 error "cannot create striped directory"
4253 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4254 error "cannot create files in striped directory"
4256 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4257 error "cannot remove files in striped directory"
4259 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4260 error "cannot remove striped directory"
4264 run_test 33f "nonroot user can create, access, and remove a striped directory"
4267 mkdir -p $DIR/$tdir/dir2
4269 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4271 [[ $err =~ "exists" ]] || error "Not exists error"
4273 run_test 33g "nonroot user create already existing root created file"
4279 test_mkdir -c $MDSCOUNT -H $hash_type $DIR/$tdir ||
4280 error "lfs mkdir -H $hash_type $tdir failed"
4281 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4283 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4287 for fname in $DIR/$tdir/$tfile.bak \
4288 $DIR/$tdir/$tfile.SAV \
4289 $DIR/$tdir/$tfile.orig \
4290 $DIR/$tdir/$tfile~; do
4291 touch $fname || error "touch $fname failed"
4292 index2=$($LFS getstripe -m $fname)
4293 (( $index == $index2 )) ||
4294 error "$fname MDT index mismatch $index != $index2"
4298 local patterns=(".$tfile.XXXXXX" "$tfile.XXXXXXXX")
4301 for pattern in ${patterns[*]}; do
4302 echo "pattern $pattern"
4303 fname=$DIR/$tdir/$pattern
4304 for (( i = 0; i < $count; i++ )); do
4305 fname=$(mktemp $DIR/$tdir/$pattern) ||
4306 error "mktemp $DIR/$tdir/$pattern failed"
4307 index2=$($LFS getstripe -m $fname)
4308 (( $index == $index2 )) && continue
4310 failed=$((failed + 1))
4311 echo "$fname MDT index mismatch $index != $index2"
4315 echo "$failed/$count MDT index mismatches, expect ~2-4"
4316 (( failed < 10 )) || error "MDT index mismatch $failed/$count times"
4321 # verify that "crush" is still broken with all files on same MDT,
4322 # crush2 should have about 1/MDSCOUNT files on each MDT, with margin
4323 [[ "$hash_type" == "crush" ]] && expect=$count ||
4324 expect=$((count / MDSCOUNT))
4326 # crush2 doesn't put all-numeric suffixes on the same MDT,
4327 # filename like $tfile.12345678 should *not* be considered temp
4328 for pattern in ${patterns[*]}; do
4329 local base=${pattern%%X*}
4330 local suff=${pattern#$base}
4332 echo "pattern $pattern"
4333 for (( i = 0; i < $count; i++ )); do
4334 fname=$DIR/$tdir/$base$((${suff//X/1} + i))
4335 touch $fname || error "touch $fname failed"
4336 index2=$($LFS getstripe -m $fname)
4337 (( $index != $index2 )) && continue
4343 # the number of "bad" hashes is random, as it depends on the random
4344 # filenames generated by "mktemp". Allow some margin in the results.
4345 echo "$((same/${#patterns[*]}))/$count matches, expect ~$expect for $1"
4346 (( same / ${#patterns[*]} <= expect * 9 / 7 &&
4347 same / ${#patterns[*]} > expect * 5 / 7 )) ||
4348 error "MDT index match $((same / ${#patterns[*]}))/$count times"
4351 # crush2 doesn't put suffixes with special characters on the same MDT
4352 # filename like $tfile.txt.1234 should *not* be considered temp
4353 for pattern in ${patterns[*]}; do
4354 local base=${pattern%%X*}
4355 local suff=${pattern#$base}
4357 pattern=$base...${suff/XXX}
4358 echo "pattern=$pattern"
4359 for (( i = 0; i < $count; i++ )); do
4360 fname=$(mktemp $DIR/$tdir/$pattern) ||
4361 error "touch $fname failed"
4362 index2=$($LFS getstripe -m $fname)
4363 (( $index != $index2 )) && continue
4369 # the number of "bad" hashes is random, as it depends on the random
4370 # filenames generated by "mktemp". Allow some margin in the results.
4371 echo "$((same/${#patterns[*]}))/$count matches, expect ~$expect for $1"
4372 (( same / ${#patterns[*]} <= expect * 9 / 7 &&
4373 same / ${#patterns[*]} > expect * 5 / 7 )) ||
4374 error "MDT index match $((same / ${#patterns[*]}))/$count times"
4378 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4379 (( $MDS1_VERSION >= $(version_code 2.13.50) )) ||
4380 skip "Need MDS version at least 2.13.50"
4384 run_test 33h "temp file is located on the same MDT as target (crush)"
4387 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4388 echo "MDS1_VERSION=$MDS1_VERSION version_code=$(version_code 2.15.0)"
4389 (( $MDS1_VERSION > $(version_code 2.15.0) )) ||
4390 skip "Need MDS version at least 2.15.0 for crush2"
4394 run_test 33hh "temp file is located on the same MDT as target (crush2)"
4398 (( MDSCOUNT < 2 )) && skip "needs >= 2 MDTs"
4400 local FNAME=$(str_repeat 'f' 250)
4402 test_mkdir -i 0 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
4403 createmany -o $DIR/$tdir/$FNAME 1000 || error "createmany failed"
4408 count=$($LFS getstripe -m $DIR/$tdir/* | grep -cw 1)
4410 local MDC=$(lctl dl | awk '/MDT0001-mdc-[^M]/ { print $4 }')
4412 lctl --device %$MDC deactivate
4413 stack_trap "lctl --device %$MDC activate"
4414 ls $DIR/$tdir > /dev/null && error "ls should return an error"
4415 total=$(\ls -l $DIR/$tdir | wc -l)
4416 # "ls -l" will list total in the first line
4417 total=$((total - 1))
4418 (( total + count == 1000 )) ||
4419 error "ls list $total files, $count files on MDT1"
4421 run_test 33i "striped directory can be accessed when one MDT is down"
4423 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4426 $MCREATE $DIR/f34 || error "mcreate failed"
4427 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4428 error "getstripe failed"
4429 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4430 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4431 error "getstripe failed"
4432 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4433 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4435 run_test 34a "truncate file that has not been opened ==========="
4438 [ ! -f $DIR/f34 ] && test_34a
4439 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4440 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4441 $OPENFILE -f O_RDONLY $DIR/f34
4442 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4443 error "getstripe failed"
4444 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4445 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4447 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4450 [ ! -f $DIR/f34 ] && test_34a
4451 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4452 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4453 $OPENFILE -f O_RDWR $DIR/f34
4454 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4455 error "$LFS getstripe failed"
4456 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4457 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4459 run_test 34c "O_RDWR opening file-with-size works =============="
4462 [ ! -f $DIR/f34 ] && test_34a
4463 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4465 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4466 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4469 run_test 34d "write to sparse file ============================="
4473 $MCREATE $DIR/f34e || error "mcreate failed"
4474 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4475 $CHECKSTAT -s 1000 $DIR/f34e ||
4476 error "Size of $DIR/f34e not equal to 1000 bytes"
4477 $OPENFILE -f O_RDWR $DIR/f34e
4478 $CHECKSTAT -s 1000 $DIR/f34e ||
4479 error "Size of $DIR/f34e not equal to 1000 bytes"
4481 run_test 34e "create objects, some with size and some without =="
4483 test_34f() { # bug 6242, 6243
4484 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4488 $MCREATE $DIR/f34f || error "mcreate failed"
4489 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4490 dd if=$DIR/f34f of=$TMP/f34f
4491 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4492 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4493 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4494 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4495 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4497 run_test 34f "read from a file with no objects until EOF ======="
4500 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4502 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4504 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4505 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4506 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4507 cancel_lru_locks osc
4508 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4509 error "wrong size after lock cancel"
4511 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4512 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4513 error "expanding truncate failed"
4514 cancel_lru_locks osc
4515 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4516 error "wrong expanded size after lock cancel"
4518 run_test 34g "truncate long file ==============================="
4521 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4526 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4527 sync # Flush the cache so that multiop below does not block on cache
4528 # flush when getting the group lock
4529 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4532 # Since just timed wait is not good enough, let's do a sync write
4533 # that way we are sure enough time for a roundtrip + processing
4534 # passed + 2 seconds of extra margin.
4535 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4539 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4540 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4544 local nsz=`stat -c %s $DIR/$tfile`
4545 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4547 run_test 34h "ftruncate file under grouplock should not block"
4550 cp /bin/sh $DIR/f35a
4552 chown $RUNAS_ID $DIR/f35a
4553 $RUNAS $DIR/f35a && error || true
4556 run_test 35a "exec file with mode 444 (should return and not leak)"
4560 utime $DIR/f36 || error "utime failed for MDS"
4562 run_test 36a "MDS utime check (mknod, utime)"
4566 utime $DIR/f36 || error "utime failed for OST"
4568 run_test 36b "OST utime check (open, utime)"
4573 chown $RUNAS_ID $DIR/d36
4574 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4576 run_test 36c "non-root MDS utime check (mknod, utime)"
4579 [ ! -d $DIR/d36 ] && test_36c
4580 echo "" > $DIR/d36/f36
4581 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4583 run_test 36d "non-root OST utime check (open, utime)"
4586 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4588 test_mkdir $DIR/$tdir
4589 touch $DIR/$tdir/$tfile
4590 $RUNAS utime $DIR/$tdir/$tfile &&
4591 error "utime worked, expected failure" || true
4593 run_test 36e "utime on non-owned file (should return error)"
4597 local LANG_SAVE=$LANG
4598 local LC_LANG_SAVE=$LC_LANG
4599 export LANG=C LC_LANG=C # for date language
4601 DATESTR="Dec 20 2000"
4602 test_mkdir $DIR/$tdir
4603 lctl set_param fail_loc=$fl
4605 cp /etc/hosts $DIR/$tdir/$tfile
4606 sync & # write RPC generated with "current" inode timestamp, but delayed
4608 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4609 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4610 cancel_lru_locks $OSC
4611 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4613 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4614 echo "BEFORE: $LS_BEFORE" && \
4615 echo "AFTER : $LS_AFTER" && \
4616 echo "WANT : $DATESTR" && \
4617 error "$DIR/$tdir/$tfile timestamps changed" || true
4619 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4623 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4625 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4626 subr_36fh "0x80000214"
4628 run_test 36f "utime on file racing with OST BRW write =========="
4631 remote_ost_nodsh && skip "remote OST with nodsh"
4632 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4633 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4634 skip "Need MDS version at least 2.12.51"
4639 local tgt="obdfilter"
4641 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4643 test_mkdir $DIR/$tdir
4644 fmd_max_age=$(do_facet $facet \
4645 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4648 echo "FMD max age: ${fmd_max_age}s"
4649 touch $DIR/$tdir/$tfile
4650 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4651 gawk '{cnt=cnt+$1} END{print cnt}')
4652 echo "FMD before: $fmd"
4654 error "FMD wasn't create by touch"
4655 sleep $((fmd_max_age + 12))
4656 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4657 gawk '{cnt=cnt+$1} END{print cnt}')
4658 echo "FMD after: $fmd"
4660 error "FMD wasn't expired by ping"
4662 run_test 36g "FMD cache expiry ====================="
4665 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4667 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4668 subr_36fh "0x80000227"
4670 run_test 36h "utime on file racing with OST BRW write =========="
4673 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4675 test_mkdir $DIR/$tdir
4676 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4678 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4679 local new_mtime=$((mtime + 200))
4681 #change Modify time of striped dir
4682 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4683 error "change mtime failed"
4685 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4687 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4689 run_test 36i "change mtime on striped directory"
4691 # test_37 - duplicate with tests 32q 32r
4694 local file=$DIR/$tfile
4696 openfile -f O_DIRECTORY $file
4699 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4700 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4702 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4704 test_39a() { # was test_39
4706 touch $DIR/${tfile}2
4707 # ls -l $DIR/$tfile $DIR/${tfile}2
4708 # ls -lu $DIR/$tfile $DIR/${tfile}2
4709 # ls -lc $DIR/$tfile $DIR/${tfile}2
4711 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4712 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4714 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4716 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4718 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4719 error "O_TRUNC didn't change timestamps"
4722 run_test 39a "mtime changed on create"
4725 test_mkdir -c1 $DIR/$tdir
4726 cp -p /etc/passwd $DIR/$tdir/fopen
4727 cp -p /etc/passwd $DIR/$tdir/flink
4728 cp -p /etc/passwd $DIR/$tdir/funlink
4729 cp -p /etc/passwd $DIR/$tdir/frename
4730 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4733 echo "aaaaaa" >> $DIR/$tdir/fopen
4734 echo "aaaaaa" >> $DIR/$tdir/flink
4735 echo "aaaaaa" >> $DIR/$tdir/funlink
4736 echo "aaaaaa" >> $DIR/$tdir/frename
4738 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4739 local link_new=`stat -c %Y $DIR/$tdir/flink`
4740 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4741 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4743 cat $DIR/$tdir/fopen > /dev/null
4744 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4745 rm -f $DIR/$tdir/funlink2
4746 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4748 for (( i=0; i < 2; i++ )) ; do
4749 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4750 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4751 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4752 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4754 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4755 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4756 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4757 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4759 cancel_lru_locks $OSC
4760 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4763 run_test 39b "mtime change on open, link, unlink, rename ======"
4765 # this should be set to past
4766 TEST_39_MTIME=`date -d "1 year ago" +%s`
4772 local mtime0=`stat -c %Y $DIR1/$tfile`
4774 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4775 local mtime1=`stat -c %Y $DIR1/$tfile`
4776 [ "$mtime1" = $TEST_39_MTIME ] || \
4777 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4780 echo hello >> $DIR1/$tfile
4782 local mtime2=`stat -c %Y $DIR1/$tfile`
4783 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4784 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4786 mv $DIR1/$tfile $DIR1/$tfile-1
4788 for (( i=0; i < 2; i++ )) ; do
4789 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4790 [ "$mtime2" = "$mtime3" ] || \
4791 error "mtime ($mtime2) changed (to $mtime3) on rename"
4793 cancel_lru_locks $OSC
4794 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4797 run_test 39c "mtime change on rename ==========================="
4801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4804 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4806 for (( i=0; i < 2; i++ )) ; do
4807 local mtime=`stat -c %Y $DIR1/$tfile`
4808 [ $mtime = $TEST_39_MTIME ] || \
4809 error "mtime($mtime) is not set to $TEST_39_MTIME"
4811 cancel_lru_locks $OSC
4812 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4815 run_test 39d "create, utime, stat =============================="
4819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4822 local mtime1=`stat -c %Y $DIR1/$tfile`
4824 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4826 for (( i=0; i < 2; i++ )) ; do
4827 local mtime2=`stat -c %Y $DIR1/$tfile`
4828 [ $mtime2 = $TEST_39_MTIME ] || \
4829 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4831 cancel_lru_locks $OSC
4832 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4835 run_test 39e "create, stat, utime, stat ========================"
4839 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4842 mtime1=`stat -c %Y $DIR1/$tfile`
4845 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4847 for (( i=0; i < 2; i++ )) ; do
4848 local mtime2=`stat -c %Y $DIR1/$tfile`
4849 [ $mtime2 = $TEST_39_MTIME ] || \
4850 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4852 cancel_lru_locks $OSC
4853 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4856 run_test 39f "create, stat, sleep, utime, stat ================="
4860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4862 echo hello >> $DIR1/$tfile
4863 local mtime1=`stat -c %Y $DIR1/$tfile`
4866 chmod o+r $DIR1/$tfile
4868 for (( i=0; i < 2; i++ )) ; do
4869 local mtime2=`stat -c %Y $DIR1/$tfile`
4870 [ "$mtime1" = "$mtime2" ] || \
4871 error "lost mtime: $mtime2, should be $mtime1"
4873 cancel_lru_locks $OSC
4874 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4877 run_test 39g "write, chmod, stat ==============================="
4881 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4887 echo hello >> $DIR1/$tfile
4888 local mtime1=`stat -c %Y $DIR1/$tfile`
4890 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4892 if [ "$d1" != "$d2" ]; then
4893 echo "write and touch not within one second"
4895 for (( i=0; i < 2; i++ )) ; do
4896 local mtime2=`stat -c %Y $DIR1/$tfile`
4897 [ "$mtime2" = $TEST_39_MTIME ] || \
4898 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4900 cancel_lru_locks $OSC
4901 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4905 run_test 39h "write, utime within one second, stat ============="
4908 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4913 echo hello >> $DIR1/$tfile
4914 local mtime1=`stat -c %Y $DIR1/$tfile`
4916 mv $DIR1/$tfile $DIR1/$tfile-1
4918 for (( i=0; i < 2; i++ )) ; do
4919 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4921 [ "$mtime1" = "$mtime2" ] || \
4922 error "lost mtime: $mtime2, should be $mtime1"
4924 cancel_lru_locks $OSC
4925 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4928 run_test 39i "write, rename, stat =============================="
4931 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4933 start_full_debug_logging
4937 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4938 lctl set_param fail_loc=0x80000412
4939 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4940 error "multiop failed"
4942 local mtime1=`stat -c %Y $DIR1/$tfile`
4944 mv $DIR1/$tfile $DIR1/$tfile-1
4946 kill -USR1 $multipid
4947 wait $multipid || error "multiop close failed"
4949 for (( i=0; i < 2; i++ )) ; do
4950 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4951 [ "$mtime1" = "$mtime2" ] ||
4952 error "mtime is lost on close: $mtime2, " \
4956 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4958 lctl set_param fail_loc=0
4959 stop_full_debug_logging
4961 run_test 39j "write, rename, close, stat ======================="
4964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4969 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4971 local mtime1=`stat -c %Y $DIR1/$tfile`
4973 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4975 kill -USR1 $multipid
4976 wait $multipid || error "multiop close failed"
4978 for (( i=0; i < 2; i++ )) ; do
4979 local mtime2=`stat -c %Y $DIR1/$tfile`
4981 [ "$mtime2" = $TEST_39_MTIME ] || \
4982 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4985 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4988 run_test 39k "write, utime, close, stat ========================"
4990 # this should be set to future
4991 TEST_39_ATIME=`date -d "1 year" +%s`
4994 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4995 remote_mds_nodsh && skip "remote MDS with nodsh"
4997 local atime_diff=$(do_facet $SINGLEMDS \
4998 lctl get_param -n mdd.*MDT0000*.atime_diff)
5000 mkdir_on_mdt0 $DIR/$tdir
5002 # test setting directory atime to future
5003 touch -a -d @$TEST_39_ATIME $DIR/$tdir
5004 local atime=$(stat -c %X $DIR/$tdir)
5005 [ "$atime" = $TEST_39_ATIME ] ||
5006 error "atime is not set to future: $atime, $TEST_39_ATIME"
5008 # test setting directory atime from future to now
5009 local now=$(date +%s)
5010 touch -a -d @$now $DIR/$tdir
5012 atime=$(stat -c %X $DIR/$tdir)
5013 [ "$atime" -eq "$now" ] ||
5014 error "atime is not updated from future: $atime, $now"
5016 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
5019 # test setting directory atime when now > dir atime + atime_diff
5020 local d1=$(date +%s)
5022 local d2=$(date +%s)
5023 cancel_lru_locks mdc
5024 atime=$(stat -c %X $DIR/$tdir)
5025 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
5026 error "atime is not updated : $atime, should be $d2"
5028 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
5031 # test not setting directory atime when now < dir atime + atime_diff
5033 cancel_lru_locks mdc
5034 atime=$(stat -c %X $DIR/$tdir)
5035 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
5036 error "atime is updated to $atime, should remain $d1<atime<$d2"
5038 do_facet $SINGLEMDS \
5039 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
5041 run_test 39l "directory atime update ==========================="
5044 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5048 local far_past_mtime=$(date -d "May 29 1953" +%s)
5049 local far_past_atime=$(date -d "Dec 17 1903" +%s)
5051 touch -m -d @$far_past_mtime $DIR1/$tfile
5052 touch -a -d @$far_past_atime $DIR1/$tfile
5054 for (( i=0; i < 2; i++ )) ; do
5055 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
5056 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
5057 error "atime or mtime set incorrectly"
5059 cancel_lru_locks $OSC
5060 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5063 run_test 39m "test atime and mtime before 1970"
5065 test_39n() { # LU-3832
5066 remote_mds_nodsh && skip "remote MDS with nodsh"
5068 local atime_diff=$(do_facet $SINGLEMDS \
5069 lctl get_param -n mdd.*MDT0000*.atime_diff)
5074 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
5077 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
5078 atime0=$(stat -c %X $DIR/$tfile)
5081 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
5082 atime1=$(stat -c %X $DIR/$tfile)
5085 cancel_lru_locks mdc
5086 cancel_lru_locks osc
5087 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
5088 atime2=$(stat -c %X $DIR/$tfile)
5090 do_facet $SINGLEMDS \
5091 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
5093 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
5094 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
5096 run_test 39n "check that O_NOATIME is honored"
5099 TESTDIR=$DIR/$tdir/$tfile
5100 [ -e $TESTDIR ] && rm -rf $TESTDIR
5107 links2=$(stat -c %h .)
5108 [ $(($links1 + 2)) != $links2 ] &&
5109 error "wrong links count $(($links1 + 2)) != $links2"
5111 links3=$(stat -c %h .)
5112 [ $(($links1 + 1)) != $links3 ] &&
5113 error "wrong links count $links1 != $links3"
5116 run_test 39o "directory cached attributes updated after create"
5119 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
5122 TESTDIR=$DIR/$tdir/$tdir
5123 [ -e $TESTDIR ] && rm -rf $TESTDIR
5124 test_mkdir -p $TESTDIR
5128 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
5129 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
5131 links2=$(stat -c %h .)
5132 [ $(($links1 + 2)) != $links2 ] &&
5133 error "wrong links count $(($links1 + 2)) != $links2"
5135 links3=$(stat -c %h .)
5136 [ $(($links1 + 1)) != $links3 ] &&
5137 error "wrong links count $links1 != $links3"
5140 run_test 39p "remote directory cached attributes updated after create ========"
5143 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
5144 skip "no atime update on old OST"
5145 if [ "$ost1_FSTYPE" != ldiskfs ]; then
5146 skip_env "ldiskfs only test"
5150 saved_adiff=$(do_facet ost1 \
5151 lctl get_param -n obdfilter.*OST0000.atime_diff)
5152 stack_trap "do_facet ost1 \
5153 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
5155 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
5157 $LFS setstripe -i 0 $DIR/$tfile
5158 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
5159 error "can't write initial file"
5160 cancel_lru_locks osc
5162 # exceed atime_diff and access file
5164 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
5165 error "can't udpate atime"
5167 local atime_cli=$(stat -c %X $DIR/$tfile)
5168 echo "client atime: $atime_cli"
5169 # allow atime update to be written to device
5170 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
5173 local ostdev=$(ostdevname 1)
5174 local fid=($(lfs getstripe -y $DIR/$tfile |
5175 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
5176 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
5177 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
5179 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
5180 local atime_ost=$(do_facet ost1 "$cmd" |&
5181 awk -F'[: ]' '/atime:/ { print $4 }')
5182 (( atime_cli == atime_ost )) ||
5183 error "atime on client $atime_cli != ost $atime_ost"
5185 run_test 39r "lazy atime update on OST"
5187 test_39q() { # LU-8041
5188 local testdir=$DIR/$tdir
5190 multiop_bg_pause $testdir D_c || error "multiop failed"
5192 cancel_lru_locks mdc
5193 kill -USR1 $multipid
5194 local atime=$(stat -c %X $testdir)
5195 [ "$atime" -ne 0 ] || error "atime is zero"
5197 run_test 39q "close won't zero out atime"
5200 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
5201 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
5202 error "openfile O_WRONLY:O_TRUNC $tfile failed"
5203 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
5204 error "$tfile is not 4096 bytes in size"
5206 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
5210 small_write $DIR/f41 18
5212 run_test 41 "test small file write + fstat ====================="
5214 count_ost_writes() {
5215 lctl get_param -n ${OSC}.*.stats |
5216 awk -vwrites=0 '/ost_write/ { writes += $2 } \
5217 END { printf("%0.0f", writes) }'
5224 BG_DIRTY_RATIO_SAVE=10
5225 MAX_BG_DIRTY_RATIO=25
5229 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
5230 # dirty_ratio, dirty_background_ratio
5231 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5232 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5233 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5234 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5236 # if file not here, we are a 2.4 kernel
5237 kill -CONT `pidof kupdated`
5242 # setup the trap first, so someone cannot exit the test at the
5243 # exact wrong time and mess up a machine
5244 trap start_writeback EXIT
5245 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5246 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5247 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5248 sysctl -w vm.dirty_writeback_centisecs=0
5249 sysctl -w vm.dirty_writeback_centisecs=0
5250 # save and increase /proc/sys/vm/dirty_ratio
5251 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5252 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5253 # save and increase /proc/sys/vm/dirty_background_ratio
5254 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5255 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5257 # if file not here, we are a 2.4 kernel
5258 kill -STOP `pidof kupdated`
5262 # ensure that all stripes have some grant before we test client-side cache
5264 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5265 dd if=/dev/zero of=$i bs=4k count=1
5270 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5271 # file truncation, and file removal.
5273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5276 cancel_lru_locks $OSC
5278 sync; sleep 1; sync # just to be safe
5279 BEFOREWRITES=`count_ost_writes`
5280 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5281 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5282 AFTERWRITES=`count_ost_writes`
5283 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5284 error "$BEFOREWRITES < $AFTERWRITES"
5287 run_test 42a "ensure that we don't flush on close"
5290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5293 cancel_lru_locks $OSC
5296 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5297 BEFOREWRITES=$(count_ost_writes)
5298 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5299 AFTERWRITES=$(count_ost_writes)
5300 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5301 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5303 BEFOREWRITES=$(count_ost_writes)
5304 sync || error "sync: $?"
5305 AFTERWRITES=$(count_ost_writes)
5306 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5307 error "$BEFOREWRITES < $AFTERWRITES on sync"
5309 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5313 run_test 42b "test destroy of file with cached dirty data ======"
5315 # if these tests just want to test the effect of truncation,
5316 # they have to be very careful. consider:
5317 # - the first open gets a {0,EOF}PR lock
5318 # - the first write conflicts and gets a {0, count-1}PW
5319 # - the rest of the writes are under {count,EOF}PW
5320 # - the open for truncate tries to match a {0,EOF}PR
5321 # for the filesize and cancels the PWs.
5322 # any number of fixes (don't get {0,EOF} on open, match
5323 # composite locks, do smarter file size management) fix
5324 # this, but for now we want these tests to verify that
5325 # the cancellation with truncate intent works, so we
5326 # start the file with a full-file pw lock to match against
5327 # until the truncate.
5332 cancel_lru_locks $OSC
5334 # prime the file with 0,EOF PW to match
5338 # now the real test..
5339 dd if=/dev/zero of=$file bs=1024 count=100
5340 BEFOREWRITES=`count_ost_writes`
5341 $TRUNCATE $file $offset
5342 cancel_lru_locks $OSC
5343 AFTERWRITES=`count_ost_writes`
5348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5351 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5352 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5355 run_test 42c "test partial truncate of file with cached dirty data"
5358 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5360 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
5361 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
5362 $LCTL set_param debug=+cache
5365 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5366 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5369 run_test 42d "test complete truncate of file with cached dirty data"
5371 test_42e() { # bug22074
5372 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5374 local TDIR=$DIR/${tdir}e
5375 local pages=16 # hardcoded 16 pages, don't change it.
5376 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5377 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5381 test_mkdir $DIR/${tdir}e
5382 $LFS setstripe -c 1 $TDIR
5383 createmany -o $TDIR/f $files
5385 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5387 # we assume that with $OSTCOUNT files, at least one of them will
5388 # be allocated on OST0.
5389 warmup_files=$((OSTCOUNT * max_dirty_mb))
5390 createmany -o $TDIR/w $warmup_files
5392 # write a large amount of data into one file and sync, to get good
5393 # avail_grant number from OST.
5394 for ((i=0; i<$warmup_files; i++)); do
5395 idx=$($LFS getstripe -i $TDIR/w$i)
5396 [ $idx -ne 0 ] && continue
5397 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5400 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5402 $LCTL get_param $proc_osc0/cur_dirty_bytes
5403 $LCTL get_param $proc_osc0/cur_grant_bytes
5405 # create as much dirty pages as we can while not to trigger the actual
5406 # RPCs directly. but depends on the env, VFS may trigger flush during this
5407 # period, hopefully we are good.
5408 for ((i=0; i<$warmup_files; i++)); do
5409 idx=$($LFS getstripe -i $TDIR/w$i)
5410 [ $idx -ne 0 ] && continue
5411 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5413 $LCTL get_param $proc_osc0/cur_dirty_bytes
5414 $LCTL get_param $proc_osc0/cur_grant_bytes
5416 # perform the real test
5417 $LCTL set_param $proc_osc0/rpc_stats 0
5418 for ((;i<$files; i++)); do
5419 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5420 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5423 $LCTL get_param $proc_osc0/rpc_stats
5426 local have_ppr=false
5427 $LCTL get_param $proc_osc0/rpc_stats |
5428 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5429 # skip lines until we are at the RPC histogram data
5430 [ "$PPR" == "pages" ] && have_ppr=true && continue
5431 $have_ppr || continue
5433 # we only want the percent stat for < 16 pages
5434 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5436 percent=$((percent + WPCT))
5437 if [[ $percent -gt 15 ]]; then
5438 error "less than 16-pages write RPCs" \
5445 run_test 42e "verify sub-RPC writes are not done synchronously"
5447 test_43A() { # was test_43
5448 test_mkdir $DIR/$tdir
5449 cp -p /bin/ls $DIR/$tdir/$tfile
5450 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5452 # give multiop a chance to open
5455 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5457 # Wait for multiop to exit
5460 run_test 43A "execution of file opened for write should return -ETXTBSY"
5463 test_mkdir $DIR/$tdir
5464 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5465 $DIR/$tdir/sleep 60 &
5467 # Make sure exec of $tdir/sleep wins race with truncate
5469 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5472 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5477 test_mkdir $DIR/$tdir
5478 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5479 $DIR/$tdir/sleep 60 &
5481 # Make sure exec of $tdir/sleep wins race with truncate
5483 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5486 run_test 43b "truncate of file being executed should return -ETXTBSY"
5489 local testdir="$DIR/$tdir"
5492 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5493 ( cd $testdir && md5sum -c )
5495 run_test 43c "md5sum of copy into lustre"
5497 test_44A() { # was test_44
5498 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5500 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5501 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5503 run_test 44A "zero length read from a sparse stripe"
5506 local nstripe=$($LFS getstripe -c -d $DIR)
5507 [ -z "$nstripe" ] && skip "can't get stripe info"
5508 [[ $nstripe -gt $OSTCOUNT ]] &&
5509 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5511 local stride=$($LFS getstripe -S -d $DIR)
5512 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5513 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5516 OFFSETS="0 $((stride/2)) $((stride-1))"
5517 for offset in $OFFSETS; do
5518 for i in $(seq 0 $((nstripe-1))); do
5519 local GLOBALOFFSETS=""
5521 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5522 local myfn=$DIR/d44a-$size
5523 echo "--------writing $myfn at $size"
5524 ll_sparseness_write $myfn $size ||
5525 error "ll_sparseness_write"
5526 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5527 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5528 error "ll_sparseness_verify $GLOBALOFFSETS"
5530 for j in $(seq 0 $((nstripe-1))); do
5532 size=$((((j + $nstripe )*$stride + $offset)))
5533 ll_sparseness_write $myfn $size ||
5534 error "ll_sparseness_write"
5535 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5537 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5538 error "ll_sparseness_verify $GLOBALOFFSETS"
5543 run_test 44a "test sparse pwrite ==============================="
5547 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5553 before=`dirty_osc_total`
5554 echo executing "\"$*\""
5556 after=`dirty_osc_total`
5557 echo before $before, after $after
5560 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5563 # Obtain grants from OST if it supports it
5564 echo blah > ${f}_grant
5567 do_dirty_record "echo blah > $f"
5568 [[ $before -eq $after ]] && error "write wasn't cached"
5569 do_dirty_record "> $f"
5570 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5571 do_dirty_record "echo blah > $f"
5572 [[ $before -eq $after ]] && error "write wasn't cached"
5573 do_dirty_record "sync"
5574 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5575 do_dirty_record "echo blah > $f"
5576 [[ $before -eq $after ]] && error "write wasn't cached"
5577 do_dirty_record "cancel_lru_locks osc"
5578 [[ $before -gt $after ]] ||
5579 error "lock cancellation didn't lower dirty count"
5582 run_test 45 "osc io page accounting ============================"
5584 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5585 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5586 # objects offset and an assert hit when an rpc was built with 1023's mapped
5587 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5589 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5594 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5596 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5597 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5601 run_test 46 "dirtying a previously written page ================"
5603 # test_47 is removed "Device nodes check" is moved to test_28
5605 test_48a() { # bug 2399
5606 [ "$mds1_FSTYPE" = "zfs" ] &&
5607 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5608 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5610 test_mkdir $DIR/$tdir
5612 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5613 test_mkdir $DIR/$tdir
5614 touch foo || error "'touch foo' failed after recreating cwd"
5616 touch .foo || error "'touch .foo' failed after recreating cwd"
5618 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5619 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5620 cd . || error "'cd .' failed after recreating cwd"
5621 mkdir . && error "'mkdir .' worked after recreating cwd"
5622 rmdir . && error "'rmdir .' worked after recreating cwd"
5623 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5624 cd .. || error "'cd ..' failed after recreating cwd"
5626 run_test 48a "Access renamed working dir (should return errors)="
5628 test_48b() { # bug 2399
5630 test_mkdir $DIR/$tdir
5632 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5633 touch foo && error "'touch foo' worked after removing cwd"
5634 mkdir foo && error "'mkdir foo' worked after removing cwd"
5635 touch .foo && error "'touch .foo' worked after removing cwd"
5636 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5637 ls . > /dev/null && error "'ls .' worked after removing cwd"
5638 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5639 mkdir . && error "'mkdir .' worked after removing cwd"
5640 rmdir . && error "'rmdir .' worked after removing cwd"
5641 ln -s . foo && error "'ln -s .' worked after removing cwd"
5642 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5644 run_test 48b "Access removed working dir (should return errors)="
5646 test_48c() { # bug 2350
5647 #lctl set_param debug=-1
5650 test_mkdir -p $DIR/$tdir/dir
5652 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5653 $TRACE touch foo && error "touch foo worked after removing cwd"
5654 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5655 touch .foo && error "touch .foo worked after removing cwd"
5656 mkdir .foo && error "mkdir .foo worked after removing cwd"
5657 $TRACE ls . && error "'ls .' worked after removing cwd"
5658 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5659 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5660 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5661 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5662 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5664 run_test 48c "Access removed working subdir (should return errors)"
5666 test_48d() { # bug 2350
5667 #lctl set_param debug=-1
5670 test_mkdir -p $DIR/$tdir/dir
5672 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5673 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5674 $TRACE touch foo && error "'touch foo' worked after removing parent"
5675 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5676 touch .foo && error "'touch .foo' worked after removing parent"
5677 mkdir .foo && error "mkdir .foo worked after removing parent"
5678 $TRACE ls . && error "'ls .' worked after removing parent"
5679 $TRACE ls .. && error "'ls ..' worked after removing parent"
5680 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5681 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5682 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5685 run_test 48d "Access removed parent subdir (should return errors)"
5687 test_48e() { # bug 4134
5688 #lctl set_param debug=-1
5691 test_mkdir -p $DIR/$tdir/dir
5693 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5694 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5695 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5696 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5697 # On a buggy kernel addition of "touch foo" after cd .. will
5698 # produce kernel oops in lookup_hash_it
5699 touch ../foo && error "'cd ..' worked after recreate parent"
5701 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5703 run_test 48e "Access to recreated parent subdir (should return errors)"
5706 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5707 skip "need MDS >= 2.13.55"
5708 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5709 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5710 skip "needs different host for mdt1 mdt2"
5711 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5713 $LFS mkdir -i0 $DIR/$tdir
5714 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5716 for d in sub1 sub2 sub3; do
5717 #define OBD_FAIL_OSD_REF_DEL 0x19c
5718 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5719 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5722 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5724 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5726 test_49() { # LU-1030
5727 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5728 remote_ost_nodsh && skip "remote OST with nodsh"
5730 # get ost1 size - $FSNAME-OST0000
5731 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5733 # write 800M at maximum
5734 [[ $ost1_size -lt 2 ]] && ost1_size=2
5735 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5737 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5738 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5741 # change max_pages_per_rpc while writing the file
5742 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5743 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5744 # loop until dd process exits
5745 while ps ax -opid | grep -wq $dd_pid; do
5746 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5747 sleep $((RANDOM % 5 + 1))
5749 # restore original max_pages_per_rpc
5750 $LCTL set_param $osc1_mppc=$orig_mppc
5751 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5753 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5757 test_mkdir $DIR/$tdir
5759 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5761 run_test 50 "special situations: /proc symlinks ==============="
5763 test_51a() { # was test_51
5764 # bug 1516 - create an empty entry right after ".." then split dir
5765 test_mkdir -c1 $DIR/$tdir
5766 touch $DIR/$tdir/foo
5767 $MCREATE $DIR/$tdir/bar
5769 createmany -m $DIR/$tdir/longfile 201
5771 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5772 $MCREATE $DIR/$tdir/longfile$FNUM
5777 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5779 run_test 51a "special situations: split htree with empty entry =="
5781 cleanup_print_lfs_df () {
5788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5790 local dir=$DIR/$tdir
5791 local nrdirs=$((65536 + 100))
5793 # cleanup the directory
5796 mkdir_on_mdt -i $((RANDOM % MDSCOUNT)) $dir
5800 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5801 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5802 [[ $numfree -lt $nrdirs ]] &&
5803 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5805 # need to check free space for the directories as well
5806 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5807 numfree=$(( blkfree / $(fs_inode_ksize) ))
5808 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5810 trap cleanup_print_lfs_df EXIT
5813 createmany -d $dir/d $nrdirs || {
5814 unlinkmany $dir/d $nrdirs
5815 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5819 nrdirs=$(ls -U $dir | wc -l)
5821 # unlink all but 100 subdirectories, then check it still works
5823 local delete=$((nrdirs - left))
5828 # for ldiskfs the nlink count should be 1, but this is OSD specific
5829 # and so this is listed for informational purposes only
5830 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5831 unlinkmany -d $dir/d $delete ||
5832 error "unlink of first $delete subdirs failed"
5834 echo "nlink between: $(stat -c %h $dir)"
5835 local found=$(ls -U $dir | wc -l)
5836 [ $found -ne $left ] &&
5837 error "can't find subdirs: found only $found, expected $left"
5839 unlinkmany -d $dir/d $delete $left ||
5840 error "unlink of second $left subdirs failed"
5841 # regardless of whether the backing filesystem tracks nlink accurately
5842 # or not, the nlink count shouldn't be more than "." and ".." here
5843 local after=$(stat -c %h $dir)
5844 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5845 echo "nlink after: $after"
5847 cleanup_print_lfs_df
5849 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5852 local stripecount=$1
5855 log "create files with stripecount=$stripecount"
5856 $LFS setstripe -C $stripecount $DIR/$tdir
5857 createmany -o $DIR/$tdir/t- $nfiles
5858 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5859 for ((n = 0; n < $OSTCOUNT; n++)); do
5860 objs[$n]=$(awk -vobjs=0 '($1 == '$n') { objs += 1 } \
5861 END { printf("%0.0f", objs) }' $TMP/$tfile)
5862 objs0[$n]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5863 '($1 == '$n') { objs += 1 } \
5864 END { printf("%0.0f", objs) }')
5865 log "OST$n has ${objs[$n]} objects, ${objs0[$n]} are index 0"
5867 unlinkmany $DIR/$tdir/t- $nfiles
5872 local max=6 # allow variance of (1 - $min/$max) = 33% by default
5874 # For some combinations of stripecount and OSTCOUNT current code
5875 # is not ideal, and allocates 50% fewer *first* objects to some OSTs
5876 # than others. Rather than skipping this test entirely, check that
5877 # and keep testing to ensure imbalance does not get worse. LU-15282
5878 (( (OSTCOUNT == 6 && stripecount == 4) ||
5879 (OSTCOUNT == 10 && (stripecount == 4 || stripecount == 8)) ||
5880 (OSTCOUNT == 12 && (stripecount == 8 || stripecount == 9)))) && max=9
5881 for ((nlast=0, n = 1; n < $OSTCOUNT; nlast=n,n++)); do
5882 (( ${objs[$n]} > ${objs[$nlast]} * 4 / 5 )) ||
5883 { $LFS df && $LFS df -i &&
5884 error "stripecount=$stripecount: " \
5885 "OST $n has fewer objects vs. OST $nlast " \
5886 "(${objs[$n]} < ${objs[$nlast]} x 4/5)"; }
5887 (( ${objs[$n]} < ${objs[$nlast]} * 5 / 4 )) ||
5888 { $LFS df && $LFS df -i &&
5889 error "stripecount=$stripecount: " \
5890 "OST $n has more objects vs. OST $nlast " \
5891 "(${objs[$n]} > ${objs[$nlast]} x 5/4)"; }
5893 (( ${objs0[$n]} > ${objs0[$nlast]} * $min / $max )) ||
5894 { $LFS df && $LFS df -i &&
5895 error "stripecount=$stripecount: " \
5896 "OST $n has fewer #0 objects vs. OST $nlast " \
5897 "(${objs0[$n]} < ${objs0[$nlast]} x $min/$max)"; }
5898 (( ${objs0[$n]} < ${objs0[$nlast]} * $max / $min )) ||
5899 { $LFS df && $LFS df -i &&
5900 error "stripecount=$stripecount: " \
5901 "OST $n has more #0 objects vs. OST $nlast " \
5902 "(${objs0[$n]} > ${objs0[$nlast]} x $max/$min)"; }
5907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5908 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5912 local nfiles=$((per_ost * OSTCOUNT))
5913 local mdts=$(comma_list $(mdts_nodes))
5914 local param="osp.*.create_count"
5915 local qos_old=$(do_facet mds1 \
5916 "$LCTL get_param -n lod.$FSNAME-*.qos_threshold_rr" | head -n 1)
5919 "$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=100"
5920 stack_trap "do_nodes $mdts \
5921 '$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=${qos_old%%%}'"
5923 test_mkdir $DIR/$tdir
5924 local dirstripes=$(lfs getdirstripe -c $DIR/$tdir)
5925 (( dirstripes > 0 )) || dirstripes=1
5927 # Ensure enough OST objects precreated for tests to pass without
5928 # running out of objects. This is an LOV r-r OST algorithm test,
5929 # not an OST object precreation test.
5930 local old=$(do_facet mds1 "$LCTL get_param -n $param" | head -n 1)
5931 (( old >= nfiles )) ||
5933 local create_count=$((nfiles * OSTCOUNT / dirstripes))
5935 do_nodes $mdts "$LCTL set_param $param=$create_count"
5936 stack_trap "do_nodes $mdts $LCTL set_param $param=$old"
5938 # trigger precreation from all MDTs for all OSTs
5939 for ((i = 0; i < $MDSCOUNT * 2; i++ )); do
5940 $LFS setstripe -c -1 $DIR/$tdir/wide.$i
5944 for ((stripecount = 3; stripecount <= $OSTCOUNT; stripecount++)); do
5945 sleep 8 # allow object precreation to catch up
5946 test_51d_sub $stripecount $nfiles
5949 run_test 51d "check LOV round-robin OST object distribution"
5952 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5953 skip_env "ldiskfs only test"
5956 test_mkdir -c1 $DIR/$tdir
5957 test_mkdir -c1 $DIR/$tdir/d0
5959 touch $DIR/$tdir/d0/foo
5960 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5961 error "file exceed 65000 nlink limit!"
5962 unlinkmany $DIR/$tdir/d0/f- 65001
5965 run_test 51e "check file nlink limit"
5968 test_mkdir $DIR/$tdir
5971 local ulimit_old=$(ulimit -n)
5972 local spare=20 # number of spare fd's for scripts/libraries, etc.
5973 local mdt=$($LFS getstripe -m $DIR/$tdir)
5974 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5976 echo "MDT$mdt numfree=$numfree, max=$max"
5977 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5978 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5979 while ! ulimit -n $((numfree + spare)); do
5980 numfree=$((numfree * 3 / 4))
5982 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5984 echo "left ulimit at $ulimit_old"
5987 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5988 unlinkmany $DIR/$tdir/f $numfree
5989 error "create+open $numfree files in $DIR/$tdir failed"
5991 ulimit -n $ulimit_old
5993 # if createmany exits at 120s there will be fewer than $numfree files
5994 unlinkmany $DIR/$tdir/f $numfree || true
5996 run_test 51f "check many open files limit"
5999 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
6000 test_mkdir $DIR/$tdir
6001 touch $DIR/$tdir/foo
6002 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
6003 echo bar >> $DIR/$tdir/foo || error "append bar failed"
6004 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
6005 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
6006 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
6008 echo foo >> $DIR/$tdir/foo || error "append foo failed"
6009 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
6010 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
6012 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
6013 cp -r $DIR/$tdir $TMP/
6014 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
6016 run_test 52a "append-only flag test (should return errors)"
6019 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
6020 test_mkdir $DIR/$tdir
6021 touch $DIR/$tdir/foo
6022 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
6023 cat test > $DIR/$tdir/foo && error "cat test worked"
6024 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
6025 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
6026 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
6028 echo foo >> $DIR/$tdir/foo && error "echo worked"
6029 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
6030 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
6031 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
6032 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
6034 chattr -i $DIR/$tdir/foo || error "chattr failed"
6036 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
6038 run_test 52b "immutable flag test (should return errors) ======="
6041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6042 remote_mds_nodsh && skip "remote MDS with nodsh"
6043 remote_ost_nodsh && skip "remote OST with nodsh"
6056 local support_last_seq=true
6058 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
6059 support_last_seq=false
6062 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
6064 for value in $(do_facet $SINGLEMDS \
6065 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
6066 param=$(echo ${value[0]} | cut -d "=" -f1)
6067 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
6069 if $support_last_seq; then
6070 param_seq=$(echo $param |
6071 sed -e s/prealloc_last_id/prealloc_last_seq/g)
6072 mds_last_seq=$(do_facet $SINGLEMDS \
6073 $LCTL get_param -n $param_seq)
6075 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
6077 ostnum=$(index_from_ostuuid ${ostname}_UUID)
6078 node=$(facet_active_host ost$((ostnum+1)))
6079 param="obdfilter.$ostname.last_id"
6080 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
6081 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
6082 ost_last_id=$ost_last
6084 if $support_last_seq; then
6085 ost_last_id=$(echo $ost_last |
6086 awk -F':' '{print $2}' |
6088 ost_last_seq=$(echo $ost_last |
6089 awk -F':' '{print $1}')
6090 [[ $ost_last_seq = $mds_last_seq ]] || continue
6093 if [[ $ost_last_id != $mds_last ]]; then
6094 error "$ost_last_id != $mds_last"
6101 $found || error "can not match last_seq/last_id for $mdtosc"
6104 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
6107 perl -MSocket -e ';' || skip "no Socket perl module installed"
6109 $SOCKETSERVER $DIR/socket ||
6110 error "$SOCKETSERVER $DIR/socket failed: $?"
6111 $SOCKETCLIENT $DIR/socket ||
6112 error "$SOCKETCLIENT $DIR/socket failed: $?"
6113 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
6115 run_test 54a "unix domain socket test =========================="
6121 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
6123 run_test 54b "char device works in lustre ======================"
6126 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
6127 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
6128 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
6130 for i in $(seq 3 7); do
6131 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
6140 loopdev="$DIR/loop54c"
6143 $UMOUNT $DIR/$tdir || rc=$?
6144 losetup -d $loopdev || true
6145 losetup -d $LOOPDEV || true
6146 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
6151 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6153 loopdev="$DIR/loop54c"
6156 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
6157 trap cleanup_54c EXIT
6158 mknod $loopdev b 7 $LOOPNUM
6159 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
6160 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
6161 losetup $loopdev $DIR/$tfile ||
6162 error "can't set up $loopdev for $DIR/$tfile"
6163 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
6164 test_mkdir $DIR/$tdir
6165 mount -t ext2 $loopdev $DIR/$tdir ||
6166 error "error mounting $loopdev on $DIR/$tdir"
6167 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
6170 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
6174 run_test 54c "block device works in lustre ====================="
6177 local pipe="$DIR/$tfile.pipe"
6178 local string="aaaaaa"
6181 echo -n "$string" > $pipe &
6182 local result=$(cat $pipe)
6183 [[ "$result" == "$string" ]] || error "$result != $string"
6185 run_test 54d "fifo device works in lustre ======================"
6190 cp -aL /dev/console $f
6191 echo $string > $f || error "echo $string to $f failed"
6193 run_test 54e "console/tty device works in lustre ======================"
6198 local dir=$DIR/$tdir
6201 test_mkdir -p $dir/dir
6202 for i in $(seq $numfiles); do
6204 touch $dir/dir/file$i
6207 local numcomp=$($LFS getstripe --component-count $dir)
6209 [[ $numcomp == 0 ]] && numcomp=1
6211 # test lfs getstripe with --recursive
6212 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
6214 [[ $filenum -eq $((numfiles * 2)) ]] ||
6215 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
6216 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
6217 [[ $filenum -eq $numfiles ]] ||
6218 error "$LFS getstripe $dir: found $filenum, not $numfiles"
6219 echo "$LFS getstripe showed obdidx or l_ost_idx"
6221 # test lfs getstripe with file instead of dir
6222 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
6223 [[ $filenum -eq 1 ]] ||
6224 error "$LFS getstripe $dir/file1: found $filenum, not 1"
6225 echo "$LFS getstripe file1 passed"
6227 #test lfs getstripe with --verbose
6228 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
6229 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
6230 error "$LFS getstripe --verbose $dir: "\
6231 "got $filenum want $((numfiles * numcomp)) lmm_magic"
6232 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
6233 error "$LFS getstripe $dir: showed lmm_magic"
6235 #test lfs getstripe with -v prints lmm_fid
6236 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
6237 local countfids=$((numdirs + numfiles * numcomp))
6238 [[ $filenum -eq $countfids ]] ||
6239 error "$LFS getstripe -v $dir: "\
6240 "got $filenum want $countfids lmm_fid"
6241 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
6242 error "$LFS getstripe $dir: showed lmm_fid by default"
6243 echo "$LFS getstripe --verbose passed"
6245 #check for FID information
6246 local fid1=$($LFS getstripe --fid $dir/file1)
6247 local fid2=$($LFS getstripe --verbose $dir/file1 |
6248 awk '/lmm_fid: / { print $2; exit; }')
6249 local fid3=$($LFS path2fid $dir/file1)
6251 [ "$fid1" != "$fid2" ] &&
6252 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
6253 [ "$fid1" != "$fid3" ] &&
6254 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
6255 echo "$LFS getstripe --fid passed"
6257 #test lfs getstripe with --obd
6258 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
6259 error "$LFS getstripe --obd wrong_uuid: should return error"
6261 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6264 local obduuid=$(ostuuid_from_index $ostidx)
6265 local found=$($LFS getstripe -r --obd $obduuid $dir |
6266 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6268 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6269 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6271 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6274 [[ $found -eq $filenum ]] ||
6275 error "$LFS getstripe --obd: found $found expect $filenum"
6276 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6277 sed '/^[ ]*'${ostidx}'[ ]/d' |
6278 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6279 error "$LFS getstripe --obd: should not show file on other obd"
6280 echo "$LFS getstripe --obd passed"
6282 run_test 56a "check $LFS getstripe"
6285 local dir=$DIR/$tdir
6289 for i in $(seq $numdirs); do
6290 test_mkdir $dir/dir$i
6293 # test lfs getdirstripe default mode is non-recursion, which is
6294 # different from lfs getstripe
6295 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6297 [[ $dircnt -eq 1 ]] ||
6298 error "$LFS getdirstripe: found $dircnt, not 1"
6299 dircnt=$($LFS getdirstripe --recursive $dir |
6300 grep -c lmv_stripe_count)
6301 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6302 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6304 run_test 56b "check $LFS getdirstripe"
6307 remote_ost_nodsh && skip "remote OST with nodsh"
6310 local ost_name=$(ostname_from_index $ost_idx)
6311 local old_status=$(ost_dev_status $ost_idx)
6312 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6314 [[ -z "$old_status" ]] ||
6315 skip_env "OST $ost_name is in $old_status status"
6317 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6318 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6319 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6320 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6321 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6322 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6325 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6326 error "$LFS df -v showing inactive devices"
6329 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6331 [[ "$new_status" =~ "D" ]] ||
6332 error "$ost_name status is '$new_status', missing 'D'"
6333 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6334 [[ "$new_status" =~ "N" ]] ||
6335 error "$ost_name status is '$new_status', missing 'N'"
6337 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6338 [[ "$new_status" =~ "f" ]] ||
6339 error "$ost_name status is '$new_status', missing 'f'"
6342 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6343 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6344 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6345 [[ -z "$p" ]] && restore_lustre_params < $p || true
6348 new_status=$(ost_dev_status $ost_idx)
6349 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6350 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6351 # can't check 'f' as devices may actually be on flash
6353 run_test 56c "check 'lfs df' showing device status"
6356 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6357 local osts=$($LFS df -v $MOUNT | grep -c OST)
6361 (( mdts == MDSCOUNT )) ||
6362 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6363 (( osts == OSTCOUNT )) ||
6364 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6366 run_test 56d "'lfs df -v' prints only configured devices"
6369 err_enoent=2 # No such file or directory
6370 err_eopnotsupp=95 # Operation not supported
6372 enoent_mnt=/pmt1 # Invalid dentry. Path not present
6373 notsup_mnt=/tmp # Valid dentry, but Not a lustreFS
6375 # Check for handling of path not exists
6376 output=$($LFS df $enoent_mnt 2>&1)
6379 fs=$(echo $output | awk -F: '{print $2}' | awk '{print $3}' | tr -d \')
6380 [[ $fs = $enoent_mnt && $ret -eq $err_enoent ]] ||
6381 error "expect failure $err_enoent, not $ret"
6383 # Check for handling of non-Lustre FS
6384 output=$($LFS df $notsup_mnt)
6387 fs=$(echo $output | awk '{print $1}' | awk -F: '{print $2}')
6388 [[ $fs = $notsup_mnt && $ret -eq $err_eopnotsupp ]] ||
6389 error "expect success $err_eopnotsupp, not $ret"
6391 # Check for multiple LustreFS argument
6392 output=$($LFS df $MOUNT $MOUNT $MOUNT | grep -c "filesystem_summary:")
6395 [[ $output -eq 3 && $ret -eq 0 ]] ||
6396 error "expect success 3, not $output, rc = $ret"
6398 # Check for correct non-Lustre FS handling among multiple
6400 output=$($LFS df $MOUNT $notsup_mnt $MOUNT |
6401 grep -c "filesystem_summary:"; exit ${PIPESTATUS[0]})
6404 [[ $output -eq 2 && $ret -eq $err_eopnotsupp ]] ||
6405 error "expect success 2, not $output, rc = $ret"
6407 run_test 56e "'lfs df' Handle non LustreFS & multiple LustreFS"
6412 local local_tdir="$1"
6413 local local_numfiles="$2"
6414 local local_numdirs="$3"
6415 local dir_params="$4"
6416 local dir_stripe_params="$5"
6418 if [ ! -d "$local_tdir" ] ; then
6419 test_mkdir -p $dir_stripe_params $local_tdir
6420 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6421 for i in $(seq $local_numfiles) ; do
6422 touch $local_tdir/file$i
6424 for i in $(seq $local_numdirs) ; do
6425 test_mkdir $dir_stripe_params $local_tdir/dir$i
6426 for j in $(seq $local_numfiles) ; do
6427 touch $local_tdir/dir$i/file$j
6433 setup_56_special() {
6435 local local_numfiles=$2
6436 local local_numdirs=$3
6438 setup_56 $local_tdir $local_numfiles $local_numdirs
6440 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6441 for i in $(seq $local_numfiles) ; do
6442 mknod $local_tdir/loop${i}b b 7 $i
6443 mknod $local_tdir/null${i}c c 1 3
6444 ln -s $local_tdir/file1 $local_tdir/link${i}
6446 for i in $(seq $local_numdirs) ; do
6447 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6448 mknod $local_tdir/dir$i/null${i}c c 1 3
6449 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6455 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6456 local expected=$(($NUMDIRS + 2))
6458 setup_56 $dir $NUMFILES $NUMDIRS
6460 # test lfs find with -name
6461 for i in $(seq $NUMFILES) ; do
6462 local nums=$($LFS find -name "*$i" $dir | wc -l)
6464 [ $nums -eq $expected ] ||
6465 error "lfs find -name '*$i' $dir wrong: "\
6466 "found $nums, expected $expected"
6469 run_test 56g "check lfs find -name"
6472 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6473 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6475 setup_56 $dir $NUMFILES $NUMDIRS
6477 # test lfs find with ! -name
6478 for i in $(seq $NUMFILES) ; do
6479 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6481 [ $nums -eq $expected ] ||
6482 error "lfs find ! -name '*$i' $dir wrong: "\
6483 "found $nums, expected $expected"
6486 run_test 56h "check lfs find ! -name"
6489 local dir=$DIR/$tdir
6493 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6496 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6498 run_test 56i "check 'lfs find -ost UUID' skips directories"
6501 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6503 setup_56_special $dir $NUMFILES $NUMDIRS
6505 local expected=$((NUMDIRS + 1))
6506 local cmd="$LFS find -type d $dir"
6507 local nums=$($cmd | wc -l)
6509 [ $nums -eq $expected ] ||
6510 error "'$cmd' wrong: found $nums, expected $expected"
6512 run_test 56j "check lfs find -type d"
6515 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6517 setup_56_special $dir $NUMFILES $NUMDIRS
6519 local expected=$(((NUMDIRS + 1) * NUMFILES))
6520 local cmd="$LFS find -type f $dir"
6521 local nums=$($cmd | wc -l)
6523 [ $nums -eq $expected ] ||
6524 error "'$cmd' wrong: found $nums, expected $expected"
6526 run_test 56k "check lfs find -type f"
6529 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6531 setup_56_special $dir $NUMFILES $NUMDIRS
6533 local expected=$((NUMDIRS + NUMFILES))
6534 local cmd="$LFS find -type b $dir"
6535 local nums=$($cmd | wc -l)
6537 [ $nums -eq $expected ] ||
6538 error "'$cmd' wrong: found $nums, expected $expected"
6540 run_test 56l "check lfs find -type b"
6543 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6545 setup_56_special $dir $NUMFILES $NUMDIRS
6547 local expected=$((NUMDIRS + NUMFILES))
6548 local cmd="$LFS find -type c $dir"
6549 local nums=$($cmd | wc -l)
6550 [ $nums -eq $expected ] ||
6551 error "'$cmd' wrong: found $nums, expected $expected"
6553 run_test 56m "check lfs find -type c"
6556 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6557 setup_56_special $dir $NUMFILES $NUMDIRS
6559 local expected=$((NUMDIRS + NUMFILES))
6560 local cmd="$LFS find -type l $dir"
6561 local nums=$($cmd | wc -l)
6563 [ $nums -eq $expected ] ||
6564 error "'$cmd' wrong: found $nums, expected $expected"
6566 run_test 56n "check lfs find -type l"
6569 local dir=$DIR/$tdir
6571 setup_56 $dir $NUMFILES $NUMDIRS
6572 utime $dir/file1 > /dev/null || error "utime (1)"
6573 utime $dir/file2 > /dev/null || error "utime (2)"
6574 utime $dir/dir1 > /dev/null || error "utime (3)"
6575 utime $dir/dir2 > /dev/null || error "utime (4)"
6576 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6577 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6580 local nums=$($LFS find -mtime +0 $dir | wc -l)
6582 [ $nums -eq $expected ] ||
6583 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6586 cmd="$LFS find -mtime 0 $dir"
6587 nums=$($cmd | wc -l)
6588 [ $nums -eq $expected ] ||
6589 error "'$cmd' wrong: found $nums, expected $expected"
6591 run_test 56o "check lfs find -mtime for old files"
6594 local dir=$DIR/$tdir
6598 # just to make sure there is something that won't be found
6600 touch $dir/$tfile.now
6602 for age in year week day hour min; do
6603 count=$((count + 1))
6605 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6606 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6607 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6609 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6610 local nums=$($cmd | wc -l)
6611 [ $nums -eq $expected ] ||
6612 error "'$cmd' wrong: found $nums, expected $expected"
6614 cmd="$LFS find $dir -atime $count${age:0:1}"
6615 nums=$($cmd | wc -l)
6616 [ $nums -eq $expected ] ||
6617 error "'$cmd' wrong: found $nums, expected $expected"
6621 cmd="$LFS find $dir -ctime +1s -type f"
6622 nums=$($cmd | wc -l)
6623 (( $nums == $count * 2 + 1)) ||
6624 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6626 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6628 test_newerXY_base() {
6631 local dir=$DIR/$tdir
6635 if [ $y == "t" ]; then
6636 if [ $x == "b" ]; then
6637 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6639 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6642 ref=$DIR/$tfile.newer.$x$y
6643 touch $ref || error "touch $ref failed"
6646 echo "before = $ref"
6648 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6650 if [ $y == "t" ]; then
6651 if [ $x == "b" ]; then
6652 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6654 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6657 negref=$DIR/$tfile.negnewer.$x$y
6658 touch $negref || error "touch $negref failed"
6661 echo "after = $negref"
6662 local cmd="$LFS find $dir -newer$x$y $ref"
6663 local nums=$(eval $cmd | wc -l)
6664 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6666 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6667 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6669 cmd="$LFS find $dir ! -newer$x$y $negref"
6670 nums=$(eval $cmd | wc -l)
6671 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6672 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6674 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6675 nums=$(eval $cmd | wc -l)
6676 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6677 error "'$cmd' wrong: found $nums between, expected $expected"; }
6683 test_newerXY_base "a" "a"
6684 test_newerXY_base "a" "m"
6685 test_newerXY_base "a" "c"
6686 test_newerXY_base "m" "a"
6687 test_newerXY_base "m" "m"
6688 test_newerXY_base "m" "c"
6689 test_newerXY_base "c" "a"
6690 test_newerXY_base "c" "m"
6691 test_newerXY_base "c" "c"
6693 [[ -n "$sles_version" ]] &&
6694 echo "skip timestamp tests on SLES, LU-13665" && return 0
6696 test_newerXY_base "a" "t"
6697 test_newerXY_base "m" "t"
6698 test_newerXY_base "c" "t"
6700 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6701 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6702 ! btime_supported && echo "btime unsupported" && return 0
6704 test_newerXY_base "b" "b"
6705 test_newerXY_base "b" "t"
6707 run_test 56oc "check lfs find -newerXY work"
6710 local dir=$DIR/$tdir
6715 $LFS find $dir -btime -1d -type f
6722 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6723 ! btime_supported && skip "btime unsupported on MDS"
6725 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6726 ! btime_supported && skip "btime unsupported on clients"
6728 local dir=$DIR/$tdir
6729 local ref=$DIR/$tfile.ref
6730 local negref=$DIR/$tfile.negref
6732 mkdir $dir || error "mkdir $dir failed"
6733 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6734 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6735 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6736 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6737 touch $ref || error "touch $ref failed"
6738 # sleep 3 seconds at least
6741 local before=$(do_facet mds1 date +%s)
6742 local skew=$(($(date +%s) - before + 1))
6744 if (( skew < 0 && skew > -5 )); then
6745 sleep $((0 - skew + 1))
6749 # Set the dir stripe params to limit files all on MDT0,
6750 # otherwise we need to calc the max clock skew between
6751 # the client and MDTs.
6752 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6754 touch $negref || error "touch $negref failed"
6756 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6757 local nums=$($cmd | wc -l)
6758 local expected=$(((NUMFILES + 1) * NUMDIRS))
6760 [ $nums -eq $expected ] ||
6761 error "'$cmd' wrong: found $nums, expected $expected"
6763 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6764 nums=$($cmd | wc -l)
6765 expected=$((NUMFILES + 1))
6766 [ $nums -eq $expected ] ||
6767 error "'$cmd' wrong: found $nums, expected $expected"
6769 [ $skew -lt 0 ] && return
6771 local after=$(do_facet mds1 date +%s)
6772 local age=$((after - before + 1 + skew))
6774 cmd="$LFS find $dir -btime -${age}s -type f"
6775 nums=$($cmd | wc -l)
6776 expected=$(((NUMFILES + 1) * NUMDIRS))
6778 echo "Clock skew between client and server: $skew, age:$age"
6779 [ $nums -eq $expected ] ||
6780 error "'$cmd' wrong: found $nums, expected $expected"
6782 expected=$(($NUMDIRS + 1))
6783 cmd="$LFS find $dir -btime -${age}s -type d"
6784 nums=$($cmd | wc -l)
6785 [ $nums -eq $expected ] ||
6786 error "'$cmd' wrong: found $nums, expected $expected"
6787 rm -f $ref $negref || error "Failed to remove $ref $negref"
6789 run_test 56od "check lfs find -btime with units"
6792 [ $RUNAS_ID -eq $UID ] &&
6793 skip_env "RUNAS_ID = UID = $UID -- skipping"
6795 local dir=$DIR/$tdir
6797 setup_56 $dir $NUMFILES $NUMDIRS
6798 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6800 local expected=$NUMFILES
6801 local cmd="$LFS find -uid $RUNAS_ID $dir"
6802 local nums=$($cmd | wc -l)
6804 [ $nums -eq $expected ] ||
6805 error "'$cmd' wrong: found $nums, expected $expected"
6807 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6808 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6809 nums=$($cmd | wc -l)
6810 [ $nums -eq $expected ] ||
6811 error "'$cmd' wrong: found $nums, expected $expected"
6813 run_test 56p "check lfs find -uid and ! -uid"
6816 [ $RUNAS_ID -eq $UID ] &&
6817 skip_env "RUNAS_ID = UID = $UID -- skipping"
6819 local dir=$DIR/$tdir
6821 setup_56 $dir $NUMFILES $NUMDIRS
6822 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6824 local expected=$NUMFILES
6825 local cmd="$LFS find -gid $RUNAS_GID $dir"
6826 local nums=$($cmd | wc -l)
6828 [ $nums -eq $expected ] ||
6829 error "'$cmd' wrong: found $nums, expected $expected"
6831 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6832 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6833 nums=$($cmd | wc -l)
6834 [ $nums -eq $expected ] ||
6835 error "'$cmd' wrong: found $nums, expected $expected"
6837 run_test 56q "check lfs find -gid and ! -gid"
6840 local dir=$DIR/$tdir
6842 setup_56 $dir $NUMFILES $NUMDIRS
6845 local cmd="$LFS find -size 0 -type f -lazy $dir"
6846 local nums=$($cmd | wc -l)
6848 [ $nums -eq $expected ] ||
6849 error "'$cmd' wrong: found $nums, expected $expected"
6850 cmd="$LFS find -size 0 -type f $dir"
6851 nums=$($cmd | wc -l)
6852 [ $nums -eq $expected ] ||
6853 error "'$cmd' wrong: found $nums, expected $expected"
6856 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6857 nums=$($cmd | wc -l)
6858 [ $nums -eq $expected ] ||
6859 error "'$cmd' wrong: found $nums, expected $expected"
6860 cmd="$LFS find ! -size 0 -type f $dir"
6861 nums=$($cmd | wc -l)
6862 [ $nums -eq $expected ] ||
6863 error "'$cmd' wrong: found $nums, expected $expected"
6865 echo "test" > $dir/$tfile
6866 echo "test2" > $dir/$tfile.2 && sync
6868 cmd="$LFS find -size 5 -type f -lazy $dir"
6869 nums=$($cmd | wc -l)
6870 [ $nums -eq $expected ] ||
6871 error "'$cmd' wrong: found $nums, expected $expected"
6872 cmd="$LFS find -size 5 -type f $dir"
6873 nums=$($cmd | wc -l)
6874 [ $nums -eq $expected ] ||
6875 error "'$cmd' wrong: found $nums, expected $expected"
6878 cmd="$LFS find -size +5 -type f -lazy $dir"
6879 nums=$($cmd | wc -l)
6880 [ $nums -eq $expected ] ||
6881 error "'$cmd' wrong: found $nums, expected $expected"
6882 cmd="$LFS find -size +5 -type f $dir"
6883 nums=$($cmd | wc -l)
6884 [ $nums -eq $expected ] ||
6885 error "'$cmd' wrong: found $nums, expected $expected"
6888 cmd="$LFS find -size +0 -type f -lazy $dir"
6889 nums=$($cmd | wc -l)
6890 [ $nums -eq $expected ] ||
6891 error "'$cmd' wrong: found $nums, expected $expected"
6892 cmd="$LFS find -size +0 -type f $dir"
6893 nums=$($cmd | wc -l)
6894 [ $nums -eq $expected ] ||
6895 error "'$cmd' wrong: found $nums, expected $expected"
6898 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6899 nums=$($cmd | wc -l)
6900 [ $nums -eq $expected ] ||
6901 error "'$cmd' wrong: found $nums, expected $expected"
6902 cmd="$LFS find ! -size -5 -type f $dir"
6903 nums=$($cmd | wc -l)
6904 [ $nums -eq $expected ] ||
6905 error "'$cmd' wrong: found $nums, expected $expected"
6908 cmd="$LFS find -size -5 -type f -lazy $dir"
6909 nums=$($cmd | wc -l)
6910 [ $nums -eq $expected ] ||
6911 error "'$cmd' wrong: found $nums, expected $expected"
6912 cmd="$LFS find -size -5 -type f $dir"
6913 nums=$($cmd | wc -l)
6914 [ $nums -eq $expected ] ||
6915 error "'$cmd' wrong: found $nums, expected $expected"
6917 run_test 56r "check lfs find -size works"
6924 cancel_lru_locks $OSC
6926 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6927 local nums=$($cmd | wc -l)
6929 [ $nums -eq $expected ] ||
6930 error "'$cmd' wrong: found $nums, expected $expected"
6932 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6934 if (( rpcs_before + glimpses != rpcs_after )); then
6935 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6936 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6938 if [[ $glimpses == 0 ]]; then
6939 error "'$cmd' should not send glimpse RPCs to OST"
6941 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6947 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6948 skip "MDS < 2.12.58 doesn't return LSOM data"
6949 local dir=$DIR/$tdir
6950 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6952 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6954 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6955 $LCTL set_param -n llite.*.statahead_agl=0
6956 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6958 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6959 # open and close all files to ensure LSOM is updated
6960 cancel_lru_locks $OSC
6961 find $dir -type f | xargs cat > /dev/null
6963 # expect_found glimpse_rpcs command_to_run
6964 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6965 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6966 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6967 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6969 echo "test" > $dir/$tfile
6970 echo "test2" > $dir/$tfile.2 && sync
6971 cancel_lru_locks $OSC
6972 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6974 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6975 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6976 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6977 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6979 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6980 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6981 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6982 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6983 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6984 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6986 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6989 local dir=$DIR/$tdir
6990 local tmp=$TMP/$tfile.log
6993 test_mkdir -p $dir || error "failed to mkdir $dir"
6994 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6995 error "failed to setstripe $dir/$tfile"
6996 mdt_idx=$($LFS getdirstripe -i $dir)
6997 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6999 stack_trap "rm -f $tmp" EXIT
7000 $LFS find --size +100K --ost 0 $dir |& tee $tmp
7001 ! grep -q obd_uuid $tmp ||
7002 error "failed to find --size +100K --ost 0 $dir"
7003 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
7004 ! grep -q obd_uuid $tmp ||
7005 error "failed to find --size +100K --mdt $mdt_idx $dir"
7007 run_test 56rb "check lfs find --size --ost/--mdt works"
7010 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
7011 local dir=$DIR/$tdir
7014 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
7015 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
7016 (( $MDSCOUNT > 2 )) &&
7017 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
7018 mkdir $dir/$tdir-{1..10}
7019 touch $dir/$tfile-{1..10}
7021 found=$($LFS find $dir --mdt-count 2 | wc -l)
7023 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
7025 found=$($LFS find $dir -T +1 | wc -l)
7026 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
7027 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
7029 found=$($LFS find $dir --mdt-hash all_char | wc -l)
7031 (( $found == $expect )) || error "found $found all_char, expect $expect"
7033 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
7034 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
7035 (( $found == $expect )) || error "found $found all_char, expect $expect"
7037 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
7039 test_56s() { # LU-611 #LU-9369
7040 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
7042 local dir=$DIR/$tdir
7043 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
7045 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
7046 for i in $(seq $NUMDIRS); do
7047 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
7050 local expected=$NUMDIRS
7051 local cmd="$LFS find -c $OSTCOUNT $dir"
7052 local nums=$($cmd | wc -l)
7054 [ $nums -eq $expected ] || {
7055 $LFS getstripe -R $dir
7056 error "'$cmd' wrong: found $nums, expected $expected"
7059 expected=$((NUMDIRS + onestripe))
7060 cmd="$LFS find -stripe-count +0 -type f $dir"
7061 nums=$($cmd | wc -l)
7062 [ $nums -eq $expected ] || {
7063 $LFS getstripe -R $dir
7064 error "'$cmd' wrong: found $nums, expected $expected"
7068 cmd="$LFS find -stripe-count 1 -type f $dir"
7069 nums=$($cmd | wc -l)
7070 [ $nums -eq $expected ] || {
7071 $LFS getstripe -R $dir
7072 error "'$cmd' wrong: found $nums, expected $expected"
7075 cmd="$LFS find -stripe-count -2 -type f $dir"
7076 nums=$($cmd | wc -l)
7077 [ $nums -eq $expected ] || {
7078 $LFS getstripe -R $dir
7079 error "'$cmd' wrong: found $nums, expected $expected"
7083 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
7084 nums=$($cmd | wc -l)
7085 [ $nums -eq $expected ] || {
7086 $LFS getstripe -R $dir
7087 error "'$cmd' wrong: found $nums, expected $expected"
7090 run_test 56s "check lfs find -stripe-count works"
7092 test_56t() { # LU-611 #LU-9369
7093 local dir=$DIR/$tdir
7095 setup_56 $dir 0 $NUMDIRS
7096 for i in $(seq $NUMDIRS); do
7097 $LFS setstripe -S 8M $dir/dir$i/$tfile
7100 local expected=$NUMDIRS
7101 local cmd="$LFS find -S 8M $dir"
7102 local nums=$($cmd | wc -l)
7104 [ $nums -eq $expected ] || {
7105 $LFS getstripe -R $dir
7106 error "'$cmd' wrong: found $nums, expected $expected"
7110 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
7112 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
7114 expected=$(((NUMDIRS + 1) * NUMFILES))
7115 cmd="$LFS find -stripe-size 512k -type f $dir"
7116 nums=$($cmd | wc -l)
7117 [ $nums -eq $expected ] ||
7118 error "'$cmd' wrong: found $nums, expected $expected"
7120 cmd="$LFS find -stripe-size +320k -type f $dir"
7121 nums=$($cmd | wc -l)
7122 [ $nums -eq $expected ] ||
7123 error "'$cmd' wrong: found $nums, expected $expected"
7125 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
7126 cmd="$LFS find -stripe-size +200k -type f $dir"
7127 nums=$($cmd | wc -l)
7128 [ $nums -eq $expected ] ||
7129 error "'$cmd' wrong: found $nums, expected $expected"
7131 cmd="$LFS find -stripe-size -640k -type f $dir"
7132 nums=$($cmd | wc -l)
7133 [ $nums -eq $expected ] ||
7134 error "'$cmd' wrong: found $nums, expected $expected"
7137 cmd="$LFS find -stripe-size 256k -type f $dir"
7138 nums=$($cmd | wc -l)
7139 [ $nums -eq $expected ] ||
7140 error "'$cmd' wrong: found $nums, expected $expected"
7142 cmd="$LFS find -stripe-size -320k -type f $dir"
7143 nums=$($cmd | wc -l)
7144 [ $nums -eq $expected ] ||
7145 error "'$cmd' wrong: found $nums, expected $expected"
7148 cmd="$LFS find -stripe-size 1024k -type f $dir"
7149 nums=$($cmd | wc -l)
7150 [ $nums -eq $expected ] ||
7151 error "'$cmd' wrong: found $nums, expected $expected"
7153 run_test 56t "check lfs find -stripe-size works"
7155 test_56u() { # LU-611
7156 local dir=$DIR/$tdir
7158 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
7160 if [[ $OSTCOUNT -gt 1 ]]; then
7161 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
7167 local expected=$(((NUMDIRS + 1) * NUMFILES))
7168 local cmd="$LFS find -stripe-index 0 -type f $dir"
7169 local nums=$($cmd | wc -l)
7171 [ $nums -eq $expected ] ||
7172 error "'$cmd' wrong: found $nums, expected $expected"
7175 cmd="$LFS find -stripe-index 1 -type f $dir"
7176 nums=$($cmd | wc -l)
7177 [ $nums -eq $expected ] ||
7178 error "'$cmd' wrong: found $nums, expected $expected"
7180 cmd="$LFS find ! -stripe-index 0 -type f $dir"
7181 nums=$($cmd | wc -l)
7182 [ $nums -eq $expected ] ||
7183 error "'$cmd' wrong: found $nums, expected $expected"
7186 # This should produce an error and not return any files
7187 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
7188 nums=$($cmd 2>/dev/null | wc -l)
7189 [ $nums -eq $expected ] ||
7190 error "'$cmd' wrong: found $nums, expected $expected"
7192 if [[ $OSTCOUNT -gt 1 ]]; then
7193 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
7194 cmd="$LFS find -stripe-index 0,1 -type f $dir"
7195 nums=$($cmd | wc -l)
7196 [ $nums -eq $expected ] ||
7197 error "'$cmd' wrong: found $nums, expected $expected"
7200 run_test 56u "check lfs find -stripe-index works"
7204 local dir=$DIR/$tdir
7206 setup_56 $dir $NUMFILES $NUMDIRS
7208 UUID=$(mdtuuid_from_index $mdt_idx $dir)
7209 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
7211 for file in $($LFS find -m $UUID $dir); do
7212 file_midx=$($LFS getstripe -m $file)
7213 [ $file_midx -eq $mdt_idx ] ||
7214 error "lfs find -m $UUID != getstripe -m $file_midx"
7217 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
7220 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7223 local dir=$DIR/$tdir
7225 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
7227 local stripe_size=$($LFS getstripe -S -d $dir) ||
7228 error "$LFS getstripe -S -d $dir failed"
7229 stripe_size=${stripe_size%% *}
7231 local file_size=$((stripe_size * OSTCOUNT))
7232 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
7233 local required_space=$((file_num * file_size))
7234 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
7236 [[ $free_space -le $((required_space / 1024)) ]] &&
7237 skip_env "need $required_space, have $free_space kbytes"
7240 local dd_count=$((file_size / dd_bs))
7242 # write data into the files
7247 for i in $(seq $NUMFILES); do
7249 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7250 error "write data into $file failed"
7252 for i in $(seq $NUMDIRS); do
7253 for j in $(seq $NUMFILES); do
7254 file=$dir/dir$i/file$j
7255 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7256 error "write data into $file failed"
7260 # $LFS_MIGRATE will fail if hard link migration is unsupported
7261 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
7262 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
7263 error "creating links to $dir/dir1/file1 failed"
7268 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
7271 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
7274 eval $cmd || error "$cmd failed"
7276 check_stripe_count $dir/file1 $expected
7278 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
7280 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
7281 # OST 1 if it is on OST 0. This file is small enough to
7282 # be on only one stripe.
7283 file=$dir/migr_1_ost
7284 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
7285 error "write data into $file failed"
7286 local obdidx=$($LFS getstripe -i $file)
7287 local oldmd5=$(md5sum $file)
7290 [[ $obdidx -eq 0 ]] && newobdidx=1
7291 cmd="$LFS migrate -i $newobdidx $file"
7293 eval $cmd || error "$cmd failed"
7295 local realobdix=$($LFS getstripe -i $file)
7296 local newmd5=$(md5sum $file)
7298 [[ $newobdidx -ne $realobdix ]] &&
7299 error "new OST is different (was=$obdidx, "\
7300 "wanted=$newobdidx, got=$realobdix)"
7301 [[ "$oldmd5" != "$newmd5" ]] &&
7302 error "md5sum differ: $oldmd5, $newmd5"
7306 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7308 eval $cmd || error "$cmd failed"
7310 for j in $(seq $NUMFILES); do
7311 check_stripe_count $dir/dir1/file$j $expected
7314 # lfs_migrate works with lfs find
7315 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7316 $LFS_MIGRATE -y -c $expected"
7318 eval $cmd || error "$cmd failed"
7320 for i in $(seq 2 $NUMFILES); do
7321 check_stripe_count $dir/file$i $expected
7323 for i in $(seq 2 $NUMDIRS); do
7324 for j in $(seq $NUMFILES); do
7325 check_stripe_count $dir/dir$i/file$j $expected
7329 run_test 56w "check lfs_migrate -c stripe_count works"
7332 local file1=$DIR/$tdir/file1
7333 local create_pool=false
7334 local initial_pool=$($LFS getstripe -p $DIR)
7338 echo -n "Creating test dir..."
7339 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7342 echo -n "Creating test file..."
7343 touch $file1 || error "cannot create file"
7346 echo -n "Detecting existing pools..."
7347 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7349 if [ ${#pool_list[@]} -gt 0 ]; then
7350 echo "${pool_list[@]}"
7351 for thispool in "${pool_list[@]}"; do
7352 if [[ -z "$initial_pool" ||
7353 "$initial_pool" != "$thispool" ]]; then
7355 echo "Using existing pool '$pool'"
7360 echo "none detected."
7362 if [ -z "$pool" ]; then
7363 pool=${POOL:-testpool}
7364 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7365 echo -n "Creating pool '$pool'..."
7367 pool_add $pool &> /dev/null ||
7368 error "pool_add failed"
7371 echo -n "Adding target to pool..."
7372 pool_add_targets $pool 0 0 1 &> /dev/null ||
7373 error "pool_add_targets failed"
7377 echo -n "Setting pool using -p option..."
7378 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7379 error "migrate failed rc = $?"
7382 echo -n "Verifying test file is in pool after migrating..."
7383 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7384 error "file was not migrated to pool $pool"
7387 echo -n "Removing test file from pool '$pool'..."
7388 # "lfs migrate $file" won't remove the file from the pool
7389 # until some striping information is changed.
7390 $LFS migrate -c 1 $file1 &> /dev/null ||
7391 error "cannot remove from pool"
7392 [ "$($LFS getstripe -p $file1)" ] &&
7393 error "pool still set"
7396 echo -n "Setting pool using --pool option..."
7397 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7398 error "migrate failed rc = $?"
7403 if $create_pool; then
7404 destroy_test_pools 2> /dev/null ||
7405 error "destroy test pools failed"
7408 run_test 56wb "check lfs_migrate pool support"
7411 local file1="$DIR/$tdir/file1"
7418 echo -n "Creating test dir..."
7419 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7420 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7421 error "cannot set stripe by '-S 1M -c 1'"
7424 echo -n "Setting initial stripe for test file..."
7425 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7426 error "cannot set stripe"
7427 cur_ssize=$($LFS getstripe -S "$file1")
7428 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7431 # File currently set to -S 512K -c 1
7433 # Ensure -c and -S options are rejected when -R is set
7434 echo -n "Verifying incompatible options are detected..."
7435 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7436 error "incompatible -c and -R options not detected"
7437 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7438 error "incompatible -S and -R options not detected"
7441 # Ensure unrecognized options are passed through to 'lfs migrate'
7442 echo -n "Verifying -S option is passed through to lfs migrate..."
7443 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7444 error "migration failed"
7445 cur_ssize=$($LFS getstripe -S "$file1")
7446 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7449 # File currently set to -S 1M -c 1
7451 # Ensure long options are supported
7452 echo -n "Verifying long options supported..."
7453 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7454 error "long option without argument not supported"
7455 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7456 error "long option with argument not supported"
7457 cur_ssize=$($LFS getstripe -S "$file1")
7458 [ $cur_ssize -eq 524288 ] ||
7459 error "migrate --stripe-size $cur_ssize != 524288"
7462 # File currently set to -S 512K -c 1
7464 if [ "$OSTCOUNT" -gt 1 ]; then
7465 echo -n "Verifying explicit stripe count can be set..."
7466 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7467 error "migrate failed"
7468 cur_scount=$($LFS getstripe -c "$file1")
7469 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7473 # File currently set to -S 512K -c 1 or -S 512K -c 2
7475 # Ensure parent striping is used if -R is set, and no stripe
7476 # count or size is specified
7477 echo -n "Setting stripe for parent directory..."
7478 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7479 error "cannot set stripe '-S 2M -c 1'"
7482 echo -n "Verifying restripe option uses parent stripe settings..."
7483 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7484 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7485 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7486 error "migrate failed"
7487 cur_ssize=$($LFS getstripe -S "$file1")
7488 [ $cur_ssize -eq $parent_ssize ] ||
7489 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7490 cur_scount=$($LFS getstripe -c "$file1")
7491 [ $cur_scount -eq $parent_scount ] ||
7492 error "migrate -R stripe_count $cur_scount != $parent_scount"
7495 # File currently set to -S 1M -c 1
7497 # Ensure striping is preserved if -R is not set, and no stripe
7498 # count or size is specified
7499 echo -n "Verifying striping size preserved when not specified..."
7500 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7501 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7502 error "cannot set stripe on parent directory"
7503 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7504 error "migrate failed"
7505 cur_ssize=$($LFS getstripe -S "$file1")
7506 [ $cur_ssize -eq $orig_ssize ] ||
7507 error "migrate by default $cur_ssize != $orig_ssize"
7510 # Ensure file name properly detected when final option has no argument
7511 echo -n "Verifying file name properly detected..."
7512 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7513 error "file name interpreted as option argument"
7519 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7522 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7524 local file1=$DIR/$tdir/file1
7526 echo -n "Creating test dir..."
7527 test_mkdir $DIR/$tdir || error "cannot create dir"
7530 echo -n "Creating test file..."
7534 # Ensure 'lfs migrate' will fail by using a non-existent option,
7535 # and make sure rsync is not called to recover
7536 echo -n "Make sure --no-rsync option works..."
7537 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7538 grep -q 'refusing to fall back to rsync' ||
7539 error "rsync was called with --no-rsync set"
7542 # Ensure rsync is called without trying 'lfs migrate' first
7543 echo -n "Make sure --rsync option works..."
7544 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7545 grep -q 'falling back to rsync' &&
7546 error "lfs migrate was called with --rsync set"
7549 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7550 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7551 grep -q 'at the same time' ||
7552 error "--rsync and --no-rsync accepted concurrently"
7558 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7564 test_mkdir $td || error "cannot create $td"
7565 touch $tf || error "cannot touch $tf"
7567 echo -n "Make sure --non-direct|-D works..."
7568 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7569 grep -q "lfs migrate --non-direct" ||
7570 error "--non-direct option cannot work correctly"
7571 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7572 grep -q "lfs migrate -D" ||
7573 error "-D option cannot work correctly"
7576 run_test 56we "check lfs_migrate --non-direct|-D support"
7579 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7580 check_swap_layouts_support
7582 local dir=$DIR/$tdir
7583 local ref1=/etc/passwd
7584 local file1=$dir/file1
7586 test_mkdir $dir || error "creating dir $dir"
7587 $LFS setstripe -c 2 $file1
7589 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7590 stripe=$($LFS getstripe -c $file1)
7591 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7592 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7597 run_test 56x "lfs migration support"
7600 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7601 check_swap_layouts_support
7603 local dir=$DIR/$tdir/$testnum
7607 local ref1=/etc/passwd
7608 local file1=$dir/file1
7610 $LFS setstripe -c 2 $file1
7612 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7614 local stripe=$($LFS getstripe -c $file1)
7616 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7617 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7622 run_test 56xa "lfs migration --block support"
7624 check_migrate_links() {
7626 local file1="$dir/file1"
7630 local total_count=$(($begin + $count - 1))
7631 local symlink_count=10
7634 if [ ! -f "$file1" ]; then
7635 echo -n "creating initial file..."
7636 $LFS setstripe -c 1 -S "512k" "$file1" ||
7637 error "cannot setstripe initial file"
7640 echo -n "creating symlinks..."
7641 for s in $(seq 1 $symlink_count); do
7642 ln -s "$file1" "$dir/slink$s" ||
7643 error "cannot create symlinks"
7647 echo -n "creating nonlinked files..."
7648 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7649 error "cannot create nonlinked files"
7654 if [ ! -f "$dir/file$total_count" ]; then
7655 echo -n "creating hard links $begin:$total_count..."
7656 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7657 /dev/null || error "cannot create hard links"
7661 echo -n "checking number of hard links listed in xattrs..."
7662 local fid=$($LFS getstripe -F "$file1")
7663 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7666 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7667 skip "hard link list has unexpected size, skipping test"
7669 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7670 error "link names should exceed xattrs size"
7673 echo -n "migrating files..."
7674 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7676 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7679 # make sure all links have been properly migrated
7680 echo -n "verifying files..."
7681 fid=$($LFS getstripe -F "$file1") ||
7682 error "cannot get fid for file $file1"
7683 for i in $(seq 2 $total_count); do
7684 local fid2=$($LFS getstripe -F $dir/file$i)
7686 [ "$fid2" == "$fid" ] ||
7687 error "migrated hard link has mismatched FID"
7690 # make sure hard links were properly detected, and migration was
7691 # performed only once for the entire link set; nonlinked files should
7693 local actual=$(grep -c 'done' <<< "$migrate_out")
7694 local expected=$(($uniq_count + 1))
7696 [ "$actual" -eq "$expected" ] ||
7697 error "hard links individually migrated ($actual != $expected)"
7699 # make sure the correct number of hard links are present
7700 local hardlinks=$(stat -c '%h' "$file1")
7702 [ $hardlinks -eq $total_count ] ||
7703 error "num hard links $hardlinks != $total_count"
7710 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7711 skip "Need MDS version at least 2.10.55"
7713 local dir="$DIR/$tdir"
7715 test_mkdir "$dir" || error "cannot create dir $dir"
7717 echo "testing lfs migrate mode when all links fit within xattrs"
7718 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7720 echo "testing rsync mode when all links fit within xattrs"
7721 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7723 echo "testing lfs migrate mode when all links do not fit within xattrs"
7724 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7726 echo "testing rsync mode when all links do not fit within xattrs"
7727 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7729 chown -R $RUNAS_ID $dir
7730 echo "testing non-root lfs migrate mode when not all links are in xattr"
7731 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7736 run_test 56xb "lfs migration hard link support"
7739 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7741 local dir="$DIR/$tdir"
7743 test_mkdir "$dir" || error "cannot create dir $dir"
7745 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7746 echo -n "Setting initial stripe for 20MB test file..."
7747 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7748 error "cannot setstripe 20MB file"
7750 echo -n "Sizing 20MB test file..."
7751 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7753 echo -n "Verifying small file autostripe count is 1..."
7754 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7755 error "cannot migrate 20MB file"
7756 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7757 error "cannot get stripe for $dir/20mb"
7758 [ $stripe_count -eq 1 ] ||
7759 error "unexpected stripe count $stripe_count for 20MB file"
7763 # Test 2: File is small enough to fit within the available space on
7764 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7765 # have at least an additional 1KB for each desired stripe for test 3
7766 echo -n "Setting stripe for 1GB test file..."
7767 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7769 echo -n "Sizing 1GB test file..."
7770 # File size is 1GB + 3KB
7771 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7774 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7775 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7776 if (( avail > 524288 * OSTCOUNT )); then
7777 echo -n "Migrating 1GB file..."
7778 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7779 error "cannot migrate 1GB file"
7781 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7782 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7783 error "cannot getstripe for 1GB file"
7784 [ $stripe_count -eq 2 ] ||
7785 error "unexpected stripe count $stripe_count != 2"
7789 # Test 3: File is too large to fit within the available space on
7790 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7791 if [ $OSTCOUNT -ge 3 ]; then
7792 # The required available space is calculated as
7793 # file size (1GB + 3KB) / OST count (3).
7794 local kb_per_ost=349526
7796 echo -n "Migrating 1GB file with limit..."
7797 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7798 error "cannot migrate 1GB file with limit"
7801 stripe_count=$($LFS getstripe -c "$dir/1gb")
7802 echo -n "Verifying 1GB autostripe count with limited space..."
7803 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7804 error "unexpected stripe count $stripe_count (min 3)"
7811 run_test 56xc "lfs migration autostripe"
7814 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7816 local dir=$DIR/$tdir
7817 local f_mgrt=$dir/$tfile.mgrt
7818 local f_yaml=$dir/$tfile.yaml
7819 local f_copy=$dir/$tfile.copy
7820 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7821 local layout_copy="-c 2 -S 2M -i 1"
7822 local yamlfile=$dir/yamlfile
7823 local layout_before;
7826 test_mkdir "$dir" || error "cannot create dir $dir"
7827 $LFS setstripe $layout_yaml $f_yaml ||
7828 error "cannot setstripe $f_yaml with layout $layout_yaml"
7829 $LFS getstripe --yaml $f_yaml > $yamlfile
7830 $LFS setstripe $layout_copy $f_copy ||
7831 error "cannot setstripe $f_copy with layout $layout_copy"
7833 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7835 # 1. test option --yaml
7836 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7837 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7838 layout_before=$(get_layout_param $f_yaml)
7839 layout_after=$(get_layout_param $f_mgrt)
7840 [ "$layout_after" == "$layout_before" ] ||
7841 error "lfs_migrate --yaml: $layout_after != $layout_before"
7843 # 2. test option --copy
7844 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7845 error "cannot migrate $f_mgrt with --copy $f_copy"
7846 layout_before=$(get_layout_param $f_copy)
7847 layout_after=$(get_layout_param $f_mgrt)
7848 [ "$layout_after" == "$layout_before" ] ||
7849 error "lfs_migrate --copy: $layout_after != $layout_before"
7851 run_test 56xd "check lfs_migrate --yaml and --copy support"
7854 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7856 local dir=$DIR/$tdir
7857 local f_comp=$dir/$tfile
7858 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7859 local layout_before=""
7860 local layout_after=""
7862 test_mkdir "$dir" || error "cannot create dir $dir"
7863 $LFS setstripe $layout $f_comp ||
7864 error "cannot setstripe $f_comp with layout $layout"
7865 layout_before=$(get_layout_param $f_comp)
7866 dd if=/dev/zero of=$f_comp bs=1M count=4
7868 # 1. migrate a comp layout file by lfs_migrate
7869 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7870 layout_after=$(get_layout_param $f_comp)
7871 [ "$layout_before" == "$layout_after" ] ||
7872 error "lfs_migrate: $layout_before != $layout_after"
7874 # 2. migrate a comp layout file by lfs migrate
7875 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7876 layout_after=$(get_layout_param $f_comp)
7877 [ "$layout_before" == "$layout_after" ] ||
7878 error "lfs migrate: $layout_before != $layout_after"
7880 run_test 56xe "migrate a composite layout file"
7883 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7885 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7886 skip "Need server version at least 2.13.53"
7888 local dir=$DIR/$tdir
7889 local f_comp=$dir/$tfile
7890 local layout="-E 1M -c1 -E -1 -c2"
7894 test_mkdir "$dir" || error "cannot create dir $dir"
7895 $LFS setstripe $layout $f_comp ||
7896 error "cannot setstripe $f_comp with layout $layout"
7897 fid_before=$($LFS getstripe --fid $f_comp)
7898 dd if=/dev/zero of=$f_comp bs=1M count=4
7900 # 1. migrate a comp layout file to a comp layout
7901 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7902 fid_after=$($LFS getstripe --fid $f_comp)
7903 [ "$fid_before" == "$fid_after" ] ||
7904 error "comp-to-comp migrate: $fid_before != $fid_after"
7906 # 2. migrate a comp layout file to a plain layout
7907 $LFS migrate -c2 $f_comp ||
7908 error "cannot migrate $f_comp by lfs migrate"
7909 fid_after=$($LFS getstripe --fid $f_comp)
7910 [ "$fid_before" == "$fid_after" ] ||
7911 error "comp-to-plain migrate: $fid_before != $fid_after"
7913 # 3. migrate a plain layout file to a comp layout
7914 $LFS migrate $layout $f_comp ||
7915 error "cannot migrate $f_comp by lfs migrate"
7916 fid_after=$($LFS getstripe --fid $f_comp)
7917 [ "$fid_before" == "$fid_after" ] ||
7918 error "plain-to-comp migrate: $fid_before != $fid_after"
7920 run_test 56xf "FID is not lost during migration of a composite layout file"
7922 check_file_ost_range() {
7929 file_range=($($LFS getstripe -y "$file" |
7930 awk '/l_ost_idx:/ { print $NF }'))
7932 if [[ "${#file_range[@]}" = 0 ]]; then
7933 echo "No osts found for $file"
7937 for idx in "${file_range[@]}"; do
7938 [[ " $range " =~ " $idx " ]] ||
7946 local stripe_opt="$1"
7949 local pool_ostidx="$(seq $* | tr '\n' ' ')"
7951 $LFS migrate $stripe_opt -p $pool $DIR/$tfile ||
7952 error "Fail to migrate $tfile on $pool"
7953 [[ "$($LFS getstripe -p $DIR/$tfile)" = "$pool" ]] ||
7954 error "$tfile is not in pool $pool"
7955 check_file_ost_range "$DIR/$tfile" $pool_ostidx ||
7956 error "$tfile osts mismatch with pool $pool (osts $pool_ostidx)"
7960 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7961 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
7962 [[ $MDS1_VERSION -gt $(version_code 2.14.52) ]] ||
7963 skip "Need MDS version newer than 2.14.52"
7965 local -a pool_names=("${TESTNAME}_0" "${TESTNAME}_1" "${TESTNAME}_2")
7966 local -a pool_ranges=("0 0" "1 1" "0 1")
7969 for i in "${!pool_names[@]}"; do
7970 pool_add ${pool_names[$i]} ||
7971 error "pool_add failed (pool: ${pool_names[$i]})"
7972 pool_add_targets ${pool_names[$i]} ${pool_ranges[$i]} ||
7973 error "pool_add_targets failed (pool: ${pool_names[$i]})"
7976 # init the file to migrate
7977 $LFS setstripe -c1 -i1 $DIR/$tfile ||
7978 error "Unable to create $tfile on OST1"
7979 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=4 status=none ||
7980 error "Unable to write on $tfile"
7982 echo "1. migrate $tfile on pool ${pool_names[0]}"
7983 sub_test_56xg "-c-1" "${pool_names[0]}" ${pool_ranges[0]}
7985 echo "2. migrate $tfile on pool ${pool_names[2]}"
7986 sub_test_56xg "-c-1 -S2M" "${pool_names[2]}" ${pool_ranges[2]}
7988 echo "3. migrate $tfile on pool ${pool_names[1]}"
7989 sub_test_56xg "-n -c-1" "${pool_names[1]}" ${pool_ranges[1]}
7991 echo "4. migrate $tfile on pool ${pool_names[2]} with default stripe parameters"
7992 sub_test_56xg "" "${pool_names[2]}" ${pool_ranges[2]}
7996 destroy_test_pools ||
7997 error "pool_destroy failed"
7999 run_test 56xg "lfs migrate pool support"
8002 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
8003 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
8006 local dir=$DIR/$tdir
8010 test_mkdir -p $dir || error "creating dir $dir"
8011 touch $f1 || error "creating std file $f1"
8012 $MULTIOP $f2 H2c || error "creating released file $f2"
8014 # a directory can be raid0, so ask only for files
8015 res=$($LFS find $dir -L raid0 -type f | wc -l)
8016 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
8018 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
8019 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
8021 # only files can be released, so no need to force file search
8022 res=$($LFS find $dir -L released)
8023 [[ $res == $f2 ]] || error "search released: found $res != $f2"
8025 res=$($LFS find $dir -type f \! -L released)
8026 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
8028 run_test 56y "lfs find -L raid0|released"
8030 test_56z() { # LU-4824
8031 # This checks to make sure 'lfs find' continues after errors
8032 # There are two classes of errors that should be caught:
8033 # - If multiple paths are provided, all should be searched even if one
8035 # - If errors are encountered during the search, it should not terminate
8037 local dir=$DIR/$tdir
8041 for i in d{0..9}; do
8043 touch $dir/$i/$tfile
8045 $LFS find $DIR/non_existent_dir $dir &&
8046 error "$LFS find did not return an error"
8047 # Make a directory unsearchable. This should NOT be the last entry in
8048 # directory order. Arbitrarily pick the 6th entry
8049 chmod 700 $($LFS find $dir -type d | sed '6!d')
8051 $RUNAS $LFS find $DIR/non_existent $dir
8052 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
8054 # The user should be able to see 10 directories and 9 files
8055 (( count == 19 )) ||
8056 error "$LFS find found $count != 19 entries after error"
8058 run_test 56z "lfs find should continue after an error"
8060 test_56aa() { # LU-5937
8061 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
8063 local dir=$DIR/$tdir
8066 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
8068 createmany -o $dir/striped_dir/${tfile}- 1024
8069 local dirs=$($LFS find --size +8k $dir/)
8071 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
8073 run_test 56aa "lfs find --size under striped dir"
8075 test_56ab() { # LU-10705
8076 test_mkdir $DIR/$tdir
8077 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
8078 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
8079 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
8080 # Flush writes to ensure valid blocks. Need to be more thorough for
8081 # ZFS, since blocks are not allocated/returned to client immediately.
8083 wait_zfs_commit ost1 2
8084 cancel_lru_locks osc
8087 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
8089 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
8091 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
8092 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
8094 rm -f $DIR/$tdir/$tfile.[123]
8096 run_test 56ab "lfs find --blocks"
8100 local dir="$DIR/$tdir"
8101 local perms=(001 002 003 004 005 006 007
8102 010 020 030 040 050 060 070
8103 100 200 300 400 500 600 700
8104 111 222 333 444 555 666 777)
8105 local perm_minus=(8 8 4 8 4 4 2
8109 local perm_slash=(8 8 12 8 12 12 14
8112 16 16 24 16 24 24 28)
8115 for perm in ${perms[*]}; do
8116 touch "$dir/$tfile.$perm"
8117 chmod $perm "$dir/$tfile.$perm"
8120 for ((i = 0; i < ${#perms[*]}; i++)); do
8121 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
8123 error "lfs find -perm ${perms[i]}:"\
8126 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
8127 (( $num == ${perm_minus[i]} )) ||
8128 error "lfs find -perm -${perms[i]}:"\
8129 "$num != ${perm_minus[i]}"
8131 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
8132 (( $num == ${perm_slash[i]} )) ||
8133 error "lfs find -perm /${perms[i]}:"\
8134 "$num != ${perm_slash[i]}"
8137 run_test 56aca "check lfs find -perm with octal representation"
8140 local dir=$DIR/$tdir
8141 # p is the permission of write and execute for user, group and other
8142 # without the umask. It is used to test +wx.
8143 local p=$(printf "%o" "$((0333 & ~$(umask)))")
8144 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
8145 local symbolic=(+t a+t u+t g+t o+t
8151 o=r,ug+o,u+w u=r,a+u,u+w
8152 g=r,ugo=g,u+w u+x,+X +X
8153 u+x,u+X u+X u+x,g+X o+r,+X
8157 for perm in ${perms[*]}; do
8158 touch "$dir/$tfile.$perm"
8159 chmod $perm "$dir/$tfile.$perm"
8162 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
8163 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
8166 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
8169 run_test 56acb "check lfs find -perm with symbolic representation"
8172 local dir=$DIR/$tdir
8173 local tests="17777 787 789 abcd
8174 ug=uu ug=a ug=gu uo=ou urw
8178 for err in $tests; do
8179 if $LFS find $dir -perm $err 2>/dev/null; then
8180 error "lfs find -perm $err: parsing should have failed"
8184 run_test 56acc "check parsing error for lfs find -perm"
8187 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
8188 skip "Need MDS version at least 2.10.50"
8190 # Create composite files with one component
8191 local dir=$DIR/$tdir
8193 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
8194 # Create composite files with three components
8195 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
8196 # Create non-composite files
8197 createmany -o $dir/${tfile}- 10
8199 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
8201 [[ $nfiles == 10 ]] ||
8202 error "lfs find -E 1M found $nfiles != 10 files"
8204 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
8205 [[ $nfiles == 25 ]] ||
8206 error "lfs find ! -E 1M found $nfiles != 25 files"
8208 # All files have a component that starts at 0
8209 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
8210 [[ $nfiles == 35 ]] ||
8211 error "lfs find --component-start 0 - $nfiles != 35 files"
8213 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
8214 [[ $nfiles == 15 ]] ||
8215 error "lfs find --component-start 2M - $nfiles != 15 files"
8217 # All files created here have a componenet that does not starts at 2M
8218 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
8219 [[ $nfiles == 35 ]] ||
8220 error "lfs find ! --component-start 2M - $nfiles != 35 files"
8222 # Find files with a specified number of components
8223 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
8224 [[ $nfiles == 15 ]] ||
8225 error "lfs find --component-count 3 - $nfiles != 15 files"
8227 # Remember non-composite files have a component count of zero
8228 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
8229 [[ $nfiles == 10 ]] ||
8230 error "lfs find --component-count 0 - $nfiles != 10 files"
8232 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
8233 [[ $nfiles == 20 ]] ||
8234 error "lfs find ! --component-count 3 - $nfiles != 20 files"
8236 # All files have a flag called "init"
8237 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
8238 [[ $nfiles == 35 ]] ||
8239 error "lfs find --component-flags init - $nfiles != 35 files"
8241 # Multi-component files will have a component not initialized
8242 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
8243 [[ $nfiles == 15 ]] ||
8244 error "lfs find !--component-flags init - $nfiles != 15 files"
8249 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
8252 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
8253 skip "Need MDS version at least 2.10.57"
8263 # create mirrored directories and mirrored files
8264 mkdir $td || error "mkdir $td failed"
8265 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
8266 createmany -o $tf- 10 || error "create $tf- failed"
8268 for i in $(seq 2); do
8270 mkdir $dir || error "mkdir $dir failed"
8271 $LFS mirror create -N$((3 + i)) $dir ||
8272 error "create mirrored dir $dir failed"
8273 createmany -o $dir/$tfile- 10 ||
8274 error "create $dir/$tfile- failed"
8277 # change the states of some mirrored files
8279 for i in $(seq 2); do
8281 for j in $(seq 4 9); do
8282 echo foo > $dir/$tfile-$j
8286 # find mirrored files with specific mirror count
8287 cmd="$LFS find --mirror-count 3 --type f $td"
8288 nfiles=$($cmd | wc -l)
8289 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
8291 cmd="$LFS find ! --mirror-count 3 --type f $td"
8292 nfiles=$($cmd | wc -l)
8293 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
8295 cmd="$LFS find --mirror-count +2 --type f $td"
8296 nfiles=$($cmd | wc -l)
8297 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8299 cmd="$LFS find --mirror-count -6 --type f $td"
8300 nfiles=$($cmd | wc -l)
8301 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8303 # find mirrored files with specific file state
8304 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
8305 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
8307 cmd="$LFS find --mirror-state=ro --type f $td"
8308 nfiles=$($cmd | wc -l)
8309 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
8311 cmd="$LFS find ! --mirror-state=ro --type f $td"
8312 nfiles=$($cmd | wc -l)
8313 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8315 cmd="$LFS find --mirror-state=wp --type f $td"
8316 nfiles=$($cmd | wc -l)
8317 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8319 cmd="$LFS find ! --mirror-state=sp --type f $td"
8320 nfiles=$($cmd | wc -l)
8321 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8323 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
8325 test_56da() { # LU-14179
8326 local path=$DIR/$tdir
8331 local longdir=$(str_repeat 'a' 255)
8333 for i in {1..15}; do
8340 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
8345 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
8348 touch $(str_repeat 'f' 255)
8350 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
8351 error "lfs find reported an error"
8355 run_test 56da "test lfs find with long paths"
8357 test_56ea() { #LU-10378
8358 local path=$DIR/$tdir
8359 local pool=$TESTNAME
8362 pool_add $pool || error "pool_add $pool failed"
8363 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8364 error "adding targets to $pool failed"
8366 # Set default pool on directory before creating file
8367 mkdir $path || error "mkdir $path failed"
8368 $LFS setstripe -p $pool $path ||
8369 error "set OST pool on $pool failed"
8370 touch $path/$tfile || error "touch $path/$tfile failed"
8372 # Compare basic file attributes from -printf and stat
8373 local attr_printf=$($LFS find $path/$tfile -printf "%A@ %T@ %C@ %U %G")
8374 local attr_stat=$(stat -c "%X %Y %Z %u %g" $path/$tfile)
8376 [[ "${attr_printf}" == "${attr_stat}" ]] ||
8377 error "Attrs from lfs find and stat don't match"
8379 # Compare Lustre attributes from lfs find and lfs getstripe
8380 local lattr_printf=$($LFS find $path/$tfile -printf "%Lc %LS %Li %Lp")
8381 local str_cnt=$($LFS getstripe --stripe-count $path/$tfile)
8382 local str_size=$($LFS getstripe --stripe-size $path/$tfile)
8383 local str_idx=$($LFS getstripe --stripe-index $path/$tfile)
8384 local fpool=$($LFS getstripe --pool $path/$tfile)
8385 local lattr_getstr="${str_cnt} ${str_size} ${str_idx} ${fpool}"
8387 [[ "${lattr_printf}" == "${lattr_getstr}" ]] ||
8388 error "Attrs from lfs find and lfs getstripe don't match"
8390 # Verify behavior for unknown escape/format sequences
8391 local esc_printf=$($LFS find $path/$tfile -printf '\\ %% \Q %Q')
8393 [[ "${esc_printf}" == '\ % \Q %Q' ]] ||
8394 error "Escape/format codes don't match"
8396 run_test 56ea "test lfs find -printf option"
8399 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8400 # note test will not do anything if MDS is not local
8401 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8402 skip_env "ldiskfs only test"
8404 remote_mds_nodsh && skip "remote MDS with nodsh"
8406 local MNTDEV="osd*.*MDT*.mntdev"
8407 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
8408 [ -z "$DEV" ] && error "can't access $MNTDEV"
8409 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
8410 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
8411 error "can't access $DEV"
8412 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
8413 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
8417 run_test 57a "verify MDS filesystem created with large inodes =="
8420 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8421 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8422 skip_env "ldiskfs only test"
8424 remote_mds_nodsh && skip "remote MDS with nodsh"
8426 local dir=$DIR/$tdir
8429 local fileN=$dir/f$filecount
8431 rm -rf $dir || error "removing $dir"
8433 local mdtidx=$($LFS getstripe -m $dir)
8434 local mdtname=MDT$(printf %04x $mdtidx)
8435 local facet=mds$((mdtidx + 1))
8437 echo "mcreating $filecount files"
8438 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
8440 # verify that files do not have EAs yet
8441 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
8442 error "$file1 has an EA"
8443 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
8444 error "$fileN has an EA"
8448 df $dir #make sure we get new statfs data
8449 local mdsfree=$(do_facet $facet \
8450 lctl get_param -n osd*.*$mdtname.kbytesfree)
8451 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8454 echo "opening files to create objects/EAs"
8455 for file in $(seq -f $dir/f%g 1 $filecount); do
8456 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
8457 error "opening $file"
8460 # verify that files have EAs now
8461 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
8462 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
8464 sleep 1 #make sure we get new statfs data
8466 local mdsfree2=$(do_facet $facet \
8467 lctl get_param -n osd*.*$mdtname.kbytesfree)
8468 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8470 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
8471 if [ "$mdsfree" != "$mdsfree2" ]; then
8472 error "MDC before $mdcfree != after $mdcfree2"
8474 echo "MDC before $mdcfree != after $mdcfree2"
8475 echo "unable to confirm if MDS has large inodes"
8480 run_test 57b "default LOV EAs are stored inside large inodes ==="
8483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8484 [ -z "$(which wiretest 2>/dev/null)" ] &&
8485 skip_env "could not find wiretest"
8489 run_test 58 "verify cross-platform wire constants =============="
8492 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8494 echo "touch 130 files"
8495 createmany -o $DIR/f59- 130
8497 unlinkmany $DIR/f59- 130
8499 # wait for commitment of removal
8500 wait_delete_completed
8502 run_test 59 "verify cancellation of llog records async ========="
8504 TEST60_HEAD="test_60 run $RANDOM"
8506 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8507 remote_mgs_nodsh && skip "remote MGS with nodsh"
8508 do_facet mgs "! which run-llog.sh &> /dev/null" &&
8509 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
8510 skip_env "missing subtest run-llog.sh"
8512 log "$TEST60_HEAD - from kernel mode"
8513 do_facet mgs "$LCTL dk > /dev/null"
8514 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
8515 do_facet mgs $LCTL dk > $TMP/$tfile
8517 # LU-6388: test llog_reader
8518 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
8519 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
8520 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
8521 skip_env "missing llog_reader"
8522 local fstype=$(facet_fstype mgs)
8523 [ $fstype != ldiskfs -a $fstype != zfs ] &&
8524 skip_env "Only for ldiskfs or zfs type mgs"
8526 local mntpt=$(facet_mntpt mgs)
8527 local mgsdev=$(mgsdevname 1)
8539 #get fid and record list
8540 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
8542 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
8544 #remount mgs as ldiskfs or zfs type
8545 stop mgs || error "stop mgs failed"
8546 mount_fstype mgs || error "remount mgs failed"
8547 for ((i = 0; i < ${#fid_list[@]}; i++)); do
8550 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
8551 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
8556 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
8558 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
8560 echo "obj_file is $obj_file"
8561 do_facet mgs $llog_reader $obj_file
8563 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
8564 awk '{ print $3 }' | sed -e "s/^type=//g")
8565 if [ $rec_type != $rec ]; then
8566 echo "FAILED test_60a wrong record type $rec_type," \
8572 #check obj path if record type is LLOG_LOGID_MAGIC
8573 if [ "$rec" == "1064553b" ]; then
8574 path=$(do_facet mgs $llog_reader $obj_file |
8575 grep "path=" | awk '{ print $NF }' |
8576 sed -e "s/^path=//g")
8577 if [ $obj_file != $mntpt/$path ]; then
8578 echo "FAILED test_60a wrong obj path" \
8579 "$montpt/$path, should be $obj_file"
8586 #restart mgs before "error", otherwise it will block the next test
8587 stop mgs || error "stop mgs failed"
8588 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
8589 $pass || error "test failed, see FAILED test_60a messages for specifics"
8591 run_test 60a "llog_test run from kernel module and test llog_reader"
8593 test_60b() { # bug 6411
8594 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8597 LLOG_COUNT=$(do_facet mgs dmesg |
8598 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
8599 /llog_[a-z]*.c:[0-9]/ {
8611 [[ $LLOG_COUNT -gt 120 ]] &&
8612 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8614 run_test 60b "limit repeated messages from CERROR/CWARN"
8617 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8619 echo "create 5000 files"
8620 createmany -o $DIR/f60c- 5000
8621 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8622 lctl set_param fail_loc=0x80000137
8623 unlinkmany $DIR/f60c- 5000
8624 lctl set_param fail_loc=0
8626 run_test 60c "unlink file when mds full"
8629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8631 SAVEPRINTK=$(lctl get_param -n printk)
8632 # verify "lctl mark" is even working"
8633 MESSAGE="test message ID $RANDOM $$"
8634 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8635 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8637 lctl set_param printk=0 || error "set lnet.printk failed"
8638 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8639 MESSAGE="new test message ID $RANDOM $$"
8640 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8641 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8642 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8644 lctl set_param -n printk="$SAVEPRINTK"
8646 run_test 60d "test printk console message masking"
8649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8650 remote_mds_nodsh && skip "remote MDS with nodsh"
8653 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8654 do_facet mds1 lctl set_param fail_loc=0x15b
8657 run_test 60e "no space while new llog is being created"
8660 local old_path=$($LCTL get_param -n debug_path)
8662 stack_trap "$LCTL set_param debug_path=$old_path"
8663 stack_trap "rm -f $TMP/$tfile*"
8664 rm -f $TMP/$tfile* 2> /dev/null
8665 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8666 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8667 test_mkdir $DIR/$tdir
8668 # retry in case the open is cached and not released
8669 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8670 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8674 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8676 run_test 60f "change debug_path works"
8682 test_mkdir -c $MDSCOUNT $DIR/$tdir
8687 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8688 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8690 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8691 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8692 index=$((index + 1))
8698 for i in {0..100}; do
8699 # define OBD_FAIL_OSD_TXN_START 0x19a
8700 local index=$((i % MDSCOUNT + 1))
8702 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8709 for i in $(seq $MDSCOUNT); do
8710 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8713 mkdir $DIR/$tdir/new || error "mkdir failed"
8714 rmdir $DIR/$tdir/new || error "rmdir failed"
8716 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8718 for i in $(seq $MDSCOUNT); do
8719 wait_update_facet mds$i "$LCTL get_param -n \
8720 mdd.$(facet_svc mds$i).lfsck_namespace |
8721 awk '/^status/ { print \\\$2 }'" "completed"
8725 rm -rf $DIR/$tdir || error "rmdir failed"
8727 run_test 60g "transaction abort won't cause MDT hung"
8730 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8731 skip "Need MDS version at least 2.12.52"
8732 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8736 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8737 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8738 for fail_loc in 0x80000188 0x80000189; do
8739 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8740 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8741 error "mkdir $dir-$fail_loc failed"
8742 for i in {0..10}; do
8743 # create may fail on missing stripe
8744 echo $i > $DIR/$tdir-$fail_loc/$i
8746 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8747 error "getdirstripe $tdir-$fail_loc failed"
8748 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8749 error "migrate $tdir-$fail_loc failed"
8750 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8751 error "getdirstripe $tdir-$fail_loc failed"
8752 pushd $DIR/$tdir-$fail_loc
8754 echo $f | cmp $f - || error "$f data mismatch"
8757 rm -rf $DIR/$tdir-$fail_loc
8760 run_test 60h "striped directory with missing stripes can be accessed"
8762 function t60i_load() {
8764 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
8765 $LCTL set_param fail_loc=0x131c fail_val=1
8766 for ((i=0; i<5000; i++)); do
8767 touch $DIR/$tdir/f$i
8772 changelog_register || error "changelog_register failed"
8773 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
8774 changelog_users $SINGLEMDS | grep -q $cl_user ||
8775 error "User $cl_user not found in changelog_users"
8776 changelog_chmask "ALL"
8779 for((i=0; i<100; i++)); do
8780 changelog_dump >/dev/null ||
8781 error "can't read changelog"
8785 changelog_deregister || error "changelog_deregister failed"
8786 $LCTL set_param fail_loc=0
8788 run_test 60i "llog: new record vs reader race"
8791 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8794 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8795 cancel_lru_locks osc
8796 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8799 run_test 61a "mmap() writes don't make sync hang ================"
8802 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8804 run_test 61b "mmap() of unstriped file is successful"
8806 # bug 2330 - insufficient obd_match error checking causes LBUG
8808 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8812 cancel_lru_locks osc
8813 lctl set_param fail_loc=0x405
8814 cat $f && error "cat succeeded, expect -EIO"
8815 lctl set_param fail_loc=0
8817 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8818 # match every page all of the time.
8819 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8821 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8822 # Though this test is irrelevant anymore, it helped to reveal some
8823 # other grant bugs (LU-4482), let's keep it.
8824 test_63a() { # was test_63
8825 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8827 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8829 for i in `seq 10` ; do
8830 dd if=/dev/zero of=$DIR/f63 bs=8k &
8836 rm -f $DIR/f63 || true
8838 run_test 63a "Verify oig_wait interruption does not crash ======="
8840 # bug 2248 - async write errors didn't return to application on sync
8841 # bug 3677 - async write errors left page locked
8843 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8846 lctl set_param debug=-1
8848 # ensure we have a grant to do async writes
8849 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8852 sync # sync lest earlier test intercept the fail_loc
8854 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8855 lctl set_param fail_loc=0x80000406
8856 $MULTIOP $DIR/$tfile Owy && \
8857 error "sync didn't return ENOMEM"
8858 sync; sleep 2; sync # do a real sync this time to flush page
8859 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8860 error "locked page left in cache after async error" || true
8863 run_test 63b "async write errors should be returned to fsync ==="
8866 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8869 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8871 run_test 64a "verify filter grant calculations (in kernel) ====="
8874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8876 bash oos.sh $MOUNT || error "oos.sh failed: $?"
8878 run_test 64b "check out-of-space detection on client"
8881 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8883 run_test 64c "verify grant shrink"
8889 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8892 # this does exactly what osc_request.c:osc_announce_cached() does in
8893 # order to calculate max amount of grants to ask from server
8897 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8898 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8900 ((rpc_in_flight++));
8901 nrpages=$((nrpages * rpc_in_flight))
8903 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8905 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8907 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8908 local undirty=$((nrpages * PAGE_SIZE))
8910 local max_extent_pages
8911 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8912 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8913 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8914 local grant_extent_tax
8915 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8917 undirty=$((undirty + nrextents * grant_extent_tax))
8922 # this is size of unit for grant allocation. It should be equal to
8923 # what tgt_grant.c:tgt_grant_chunk() calculates
8927 local grant_extent_tax
8929 max_brw_size=$(import_param $tgt max_brw_size)
8931 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8933 echo $(((max_brw_size + grant_extent_tax) * 2))
8937 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8938 skip "OST < 2.10.55 doesn't limit grants enough"
8940 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8942 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8943 skip "no grant_param connect flag"
8945 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8947 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8948 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8951 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8952 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8954 $LFS setstripe $DIR/$tfile -i 0 -c 1
8955 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8958 while kill -0 $ddpid; do
8959 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8961 if [[ $cur_grant -gt $max_cur_granted ]]; then
8963 error "cur_grant $cur_grant > $max_cur_granted"
8969 run_test 64d "check grant limit exceed"
8975 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8977 ((cur_grants == expected)) ||
8978 error "$msg: grants mismatch: $cur_grants, expected $expected"
8982 echo $((($1 + $2 - 1) & ~($2 - 1)))
8986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8987 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8988 skip "Need OSS version at least 2.11.56"
8990 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8991 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8992 $LCTL set_param debug=+cache
8994 # Remount client to reset grant
8995 remount_client $MOUNT || error "failed to remount client"
8996 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8998 local init_grants=$(import_param $osc_tgt initial_grant)
9000 check_grants $osc_tgt $init_grants "init grants"
9002 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9003 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9004 local gbs=$(import_param $osc_tgt grant_block_size)
9006 # write random number of bytes from max_brw_size / 4 to max_brw_size
9007 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9008 # align for direct io
9009 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9010 # round to grant consumption unit
9011 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9013 local grants=$((wb_round_up + extent_tax))
9015 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9017 # define OBD_FAIL_TGT_NO_GRANT 0x725
9018 # make the server not grant more back
9019 do_facet ost1 $LCTL set_param fail_loc=0x725
9020 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
9022 do_facet ost1 $LCTL set_param fail_loc=0
9024 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
9026 rm -f $DIR/$tfile || error "rm failed"
9028 # Remount client to reset grant
9029 remount_client $MOUNT || error "failed to remount client"
9030 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9032 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9034 # define OBD_FAIL_TGT_NO_GRANT 0x725
9035 # make the server not grant more back
9036 do_facet ost1 $LCTL set_param fail_loc=0x725
9037 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
9038 do_facet ost1 $LCTL set_param fail_loc=0
9040 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
9042 run_test 64e "check grant consumption (no grant allocation)"
9045 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9047 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9048 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9049 $LCTL set_param debug=+cache
9051 # Remount client to reset grant
9052 remount_client $MOUNT || error "failed to remount client"
9053 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9055 local init_grants=$(import_param $osc_tgt initial_grant)
9056 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9057 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9058 local gbs=$(import_param $osc_tgt grant_block_size)
9059 local chunk=$(grant_chunk $osc_tgt)
9061 # write random number of bytes from max_brw_size / 4 to max_brw_size
9062 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9063 # align for direct io
9064 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9065 # round to grant consumption unit
9066 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9068 local grants=$((wb_round_up + extent_tax))
9070 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9071 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
9072 error "error writing to $DIR/$tfile"
9074 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9075 "direct io with grant allocation"
9077 rm -f $DIR/$tfile || error "rm failed"
9079 # Remount client to reset grant
9080 remount_client $MOUNT || error "failed to remount client"
9081 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9083 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9085 local cmd="oO_WRONLY:w${write_bytes}_yc"
9087 $MULTIOP $DIR/$tfile $cmd &
9091 check_grants $osc_tgt $((init_grants - grants)) \
9092 "buffered io, not write rpc"
9094 kill -USR1 $MULTIPID
9097 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9098 "buffered io, one RPC"
9100 run_test 64f "check grant consumption (with grant allocation)"
9103 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
9104 skip "Need MDS version at least 2.14.56"
9106 local mdts=$(comma_list $(mdts_nodes))
9108 local old=$($LCTL get_param mdc.$FSNAME-*.grant_shrink_interval |
9110 stack_trap "$LCTL set_param $old"
9112 # generate dirty pages and increase dirty granted on MDT
9113 stack_trap "rm -f $DIR/$tfile-*"
9114 for (( i = 0; i < 10; i++)); do
9115 $LFS setstripe -E 1M -L mdt $DIR/$tfile-$i ||
9116 error "can't set stripe"
9117 dd if=/dev/zero of=$DIR/$tfile-$i bs=128k count=1 ||
9119 $LFS getstripe $DIR/$tfile-$i | grep -q pattern.*mdt || {
9120 $LFS getstripe $DIR/$tfile-$i
9121 error "not DoM file"
9128 # wait until grant shrink reset grant dirty on MDTs
9129 for ((i = 0; i < 120; i++)); do
9130 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9131 awk '{sum=sum+$1} END {print sum}')
9132 vm_dirty=$(awk '/Dirty:/{print $2}' /proc/meminfo)
9133 echo "$grant_dirty grants, $vm_dirty pages"
9134 (( grant_dirty + vm_dirty == 0 )) && break
9135 (( i == 3 )) && sync &&
9136 $LCTL set_param mdc.$FSNAME-*.grant_shrink_interval=5
9140 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9141 awk '{sum=sum+$1} END {print sum}')
9142 (( grant_dirty == 0 )) || error "$grant_dirty on MDT"
9144 run_test 64g "grant shrink on MDT"
9147 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9148 skip "need OST at least 2.14.56 to avoid grant shrink on read"
9150 local instance=$($LFS getname -i $DIR)
9151 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9152 local num_exps=$(do_facet ost1 \
9153 $LCTL get_param -n obdfilter.*OST0000*.num_exports)
9154 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9155 local avail=$($LCTL get_param -n osc.*OST0000-osc-$instance.kbytesavail)
9156 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9158 # 10MiB is for file to be written, max_brw_size * 16 *
9159 # num_exps is space reserve so that tgt_grant_shrink() decided
9161 local expect=$((max_brw_size * 16 * num_exps + 10 * 1048576))
9162 (( avail * 1024 < expect )) &&
9163 skip "need $expect bytes on ost1, have $(( avail * 1024 )) only"
9165 save_lustre_params client "osc.*OST0000*.grant_shrink" > $p
9166 save_lustre_params client "osc.*OST0000*.grant_shrink_interval" >> $p
9167 stack_trap "restore_lustre_params < $p; rm -f $save" EXIT
9168 $LCTL set_param osc.*OST0000*.grant_shrink=1
9169 $LCTL set_param osc.*OST0000*.grant_shrink_interval=10
9171 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9172 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 oflag=sync
9174 # drop cache so that coming read would do rpc
9175 cancel_lru_locks osc
9177 # shrink interval is set to 10, pause for 7 seconds so that
9178 # grant thread did not wake up yet but coming read entered
9179 # shrink mode for rpc (osc_should_shrink_grant())
9182 declare -a cur_grant_bytes
9183 declare -a tot_granted
9184 cur_grant_bytes[0]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9185 tot_granted[0]=$(do_facet ost1 \
9186 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9188 dd if=$DIR/$tfile bs=4K count=1 of=/dev/null
9190 cur_grant_bytes[1]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9191 tot_granted[1]=$(do_facet ost1 \
9192 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9194 # grant change should be equal on both sides
9195 (( cur_grant_bytes[0] - cur_grant_bytes[1] ==
9196 tot_granted[0] - tot_granted[1])) ||
9197 error "grant change mismatch, " \
9198 "server: ${tot_granted[0]} to ${tot_granted[1]}, " \
9199 "client: ${cur_grant_bytes[0]} to ${cur_grant_bytes[1]}"
9201 run_test 64h "grant shrink on read"
9204 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9205 skip "need OST at least 2.14.56 to avoid grant shrink on replay"
9207 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9208 remote_ost_nodsh && skip "remote OSTs with nodsh"
9210 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9212 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
9214 # lustre-ffff9fc75e850800 /mnt/lustre -> ffff9fc75e850800
9215 local instance=$($LFS getname -i $DIR)
9217 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9218 local cgb=$($LCTL get_param -n osc.$osc_tgt.cur_grant_bytes)
9220 # shrink grants and simulate rpc loss
9221 #define OBD_FAIL_PTLRPC_DROP_REQ_OPC 0x513
9222 do_facet ost1 "$LCTL set_param fail_loc=0x80000513 fail_val=17"
9223 $LCTL set_param osc.$osc_tgt.cur_grant_bytes=$((cgb/2))B
9227 dd if=/dev/zero of=$DIR/$tfile oflag=append bs=1M count=8 conv=notrunc
9229 local testid=$(echo $TESTNAME | tr '_' ' ')
9231 do_facet ost1 dmesg | tac | sed "/$testid/,$ d" |
9232 grep "GRANT, real grant" &&
9233 error "client has more grants then it owns" || true
9235 run_test 64i "shrink on reconnect"
9237 # bug 1414 - set/get directories' stripe info
9239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9241 test_mkdir $DIR/$tdir
9243 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
9245 run_test 65a "directory with no stripe info"
9248 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9250 test_mkdir $DIR/$tdir
9251 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9253 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9256 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
9258 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
9261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9262 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
9264 test_mkdir $DIR/$tdir
9265 local stripesize=$($LFS getstripe -S $DIR/$tdir)
9267 $LFS setstripe -S $((stripesize * 4)) -i 1 \
9268 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
9270 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
9272 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
9275 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9277 test_mkdir $DIR/$tdir
9278 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
9279 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9281 if [[ $STRIPECOUNT -le 0 ]]; then
9283 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
9284 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
9285 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
9287 sc=$(($STRIPECOUNT - 1))
9289 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
9290 touch $DIR/$tdir/f4 $DIR/$tdir/f5
9291 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
9292 error "lverify failed"
9294 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
9297 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9299 test_mkdir $DIR/$tdir
9301 $LFS setstripe $DIR/$tdir || error "setstripe"
9302 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9303 error "no stripe info failed"
9305 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
9307 run_test 65e "directory setstripe defaults"
9310 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9312 test_mkdir $DIR/${tdir}f
9313 $RUNAS $LFS setstripe $DIR/${tdir}f &&
9314 error "setstripe succeeded" || true
9316 run_test 65f "dir setstripe permission (should return error) ==="
9319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9321 test_mkdir $DIR/$tdir
9322 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9324 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9325 error "setstripe -S failed"
9326 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
9327 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9328 error "delete default stripe failed"
9330 run_test 65g "directory setstripe -d"
9333 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9335 test_mkdir $DIR/$tdir
9336 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9338 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9339 error "setstripe -S failed"
9340 test_mkdir $DIR/$tdir/dd1
9341 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
9342 error "stripe info inherit failed"
9344 run_test 65h "directory stripe info inherit ===================="
9347 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9349 save_layout_restore_at_exit $MOUNT
9351 # bug6367: set non-default striping on root directory
9352 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
9354 # bug12836: getstripe on -1 default directory striping
9355 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
9357 # bug12836: getstripe -v on -1 default directory striping
9358 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
9360 # bug12836: new find on -1 default directory striping
9361 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
9363 run_test 65i "various tests to set root directory striping"
9365 test_65j() { # bug6367
9366 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9370 # if we aren't already remounting for each test, do so for this test
9371 if [ "$I_MOUNTED" = "yes" ]; then
9372 cleanup || error "failed to unmount"
9376 save_layout_restore_at_exit $MOUNT
9378 $LFS setstripe -d $MOUNT || error "setstripe failed"
9380 run_test 65j "set default striping on root directory (bug 6367)="
9384 wait_delete_completed
9385 do_facet $SINGLEMDS "lctl set_param -n \
9386 osp.$ost*MDT0000.max_create_count=$max_count"
9387 do_facet $SINGLEMDS "lctl set_param -n \
9388 osp.$ost*MDT0000.create_count=$count"
9389 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9390 echo $INACTIVE_OSC "is Activate"
9392 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9395 test_65k() { # bug11679
9396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9397 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9398 remote_mds_nodsh && skip "remote MDS with nodsh"
9400 local disable_precreate=true
9401 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
9402 disable_precreate=false
9404 echo "Check OST status: "
9405 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
9406 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
9408 for OSC in $MDS_OSCS; do
9409 echo $OSC "is active"
9410 do_facet $SINGLEMDS lctl --device %$OSC activate
9413 for INACTIVE_OSC in $MDS_OSCS; do
9414 local ost=$(osc_to_ost $INACTIVE_OSC)
9415 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
9416 lov.*md*.target_obd |
9417 awk -F: /$ost/'{ print $1 }' | head -n 1)
9420 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
9421 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
9423 echo "Deactivate: " $INACTIVE_OSC
9424 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
9426 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
9427 osp.$ost*MDT0000.create_count")
9428 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
9429 osp.$ost*MDT0000.max_create_count")
9430 $disable_precreate &&
9431 do_facet $SINGLEMDS "lctl set_param -n \
9432 osp.$ost*MDT0000.max_create_count=0"
9434 for idx in $(seq 0 $((OSTCOUNT - 1))); do
9435 [ -f $DIR/$tdir/$idx ] && continue
9436 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
9437 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
9439 error "setstripe $idx should succeed"; }
9440 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
9442 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
9445 do_facet $SINGLEMDS "lctl set_param -n \
9446 osp.$ost*MDT0000.max_create_count=$max_count"
9447 do_facet $SINGLEMDS "lctl set_param -n \
9448 osp.$ost*MDT0000.create_count=$count"
9449 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9450 echo $INACTIVE_OSC "is Activate"
9452 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9455 run_test 65k "validate manual striping works properly with deactivated OSCs"
9457 test_65l() { # bug 12836
9458 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9460 test_mkdir -p $DIR/$tdir/test_dir
9461 $LFS setstripe -c -1 $DIR/$tdir/test_dir
9462 $LFS find -mtime -1 $DIR/$tdir >/dev/null
9464 run_test 65l "lfs find on -1 stripe dir ========================"
9467 local layout=$(save_layout $MOUNT)
9468 $RUNAS $LFS setstripe -c 2 $MOUNT && {
9469 restore_layout $MOUNT $layout
9470 error "setstripe should fail by non-root users"
9474 run_test 65m "normal user can't set filesystem default stripe"
9477 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
9478 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
9479 skip "Need MDS version at least 2.12.50"
9480 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9482 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
9483 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
9484 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
9486 save_layout_restore_at_exit $MOUNT
9488 # new subdirectory under root directory should not inherit
9489 # the default layout from root
9490 local dir1=$MOUNT/$tdir-1
9491 mkdir $dir1 || error "mkdir $dir1 failed"
9492 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
9493 error "$dir1 shouldn't have LOV EA"
9495 # delete the default layout on root directory
9496 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
9498 local dir2=$MOUNT/$tdir-2
9499 mkdir $dir2 || error "mkdir $dir2 failed"
9500 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
9501 error "$dir2 shouldn't have LOV EA"
9503 # set a new striping pattern on root directory
9504 local def_stripe_size=$($LFS getstripe -S $MOUNT)
9505 local new_def_stripe_size=$((def_stripe_size * 2))
9506 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
9507 error "set stripe size on $MOUNT failed"
9509 # new file created in $dir2 should inherit the new stripe size from
9510 # the filesystem default
9511 local file2=$dir2/$tfile-2
9512 touch $file2 || error "touch $file2 failed"
9514 local file2_stripe_size=$($LFS getstripe -S $file2)
9515 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
9517 echo "file2_stripe_size: '$file2_stripe_size'"
9518 echo "new_def_stripe_size: '$new_def_stripe_size'"
9519 error "$file2 didn't inherit stripe size $new_def_stripe_size"
9522 local dir3=$MOUNT/$tdir-3
9523 mkdir $dir3 || error "mkdir $dir3 failed"
9524 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
9525 # the root layout, which is the actual default layout that will be used
9526 # when new files are created in $dir3.
9527 local dir3_layout=$(get_layout_param $dir3)
9528 local root_dir_layout=$(get_layout_param $MOUNT)
9529 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
9531 echo "dir3_layout: '$dir3_layout'"
9532 echo "root_dir_layout: '$root_dir_layout'"
9533 error "$dir3 should show the default layout from $MOUNT"
9536 # set OST pool on root directory
9537 local pool=$TESTNAME
9538 pool_add $pool || error "add $pool failed"
9539 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
9540 error "add targets to $pool failed"
9542 $LFS setstripe -p $pool $MOUNT ||
9543 error "set OST pool on $MOUNT failed"
9545 # new file created in $dir3 should inherit the pool from
9546 # the filesystem default
9547 local file3=$dir3/$tfile-3
9548 touch $file3 || error "touch $file3 failed"
9550 local file3_pool=$($LFS getstripe -p $file3)
9551 [[ "$file3_pool" = "$pool" ]] ||
9552 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
9554 local dir4=$MOUNT/$tdir-4
9555 mkdir $dir4 || error "mkdir $dir4 failed"
9556 local dir4_layout=$(get_layout_param $dir4)
9557 root_dir_layout=$(get_layout_param $MOUNT)
9558 echo "$LFS getstripe -d $dir4"
9559 $LFS getstripe -d $dir4
9560 echo "$LFS getstripe -d $MOUNT"
9561 $LFS getstripe -d $MOUNT
9562 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
9564 echo "dir4_layout: '$dir4_layout'"
9565 echo "root_dir_layout: '$root_dir_layout'"
9566 error "$dir4 should show the default layout from $MOUNT"
9569 # new file created in $dir4 should inherit the pool from
9570 # the filesystem default
9571 local file4=$dir4/$tfile-4
9572 touch $file4 || error "touch $file4 failed"
9574 local file4_pool=$($LFS getstripe -p $file4)
9575 [[ "$file4_pool" = "$pool" ]] ||
9576 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
9578 # new subdirectory under non-root directory should inherit
9579 # the default layout from its parent directory
9580 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
9581 error "set directory layout on $dir4 failed"
9583 local dir5=$dir4/$tdir-5
9584 mkdir $dir5 || error "mkdir $dir5 failed"
9586 dir4_layout=$(get_layout_param $dir4)
9587 local dir5_layout=$(get_layout_param $dir5)
9588 [[ "$dir4_layout" = "$dir5_layout" ]] ||
9590 echo "dir4_layout: '$dir4_layout'"
9591 echo "dir5_layout: '$dir5_layout'"
9592 error "$dir5 should inherit the default layout from $dir4"
9595 # though subdir under ROOT doesn't inherit default layout, but
9596 # its sub dir/file should be created with default layout.
9597 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
9598 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
9599 skip "Need MDS version at least 2.12.59"
9601 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
9602 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
9603 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
9605 if [ $default_lmv_hash == "none" ]; then
9606 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
9608 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
9609 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
9612 $LFS setdirstripe -D -c 2 $MOUNT ||
9613 error "setdirstripe -D -c 2 failed"
9614 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
9615 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
9616 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
9618 # $dir4 layout includes pool
9619 $LFS setstripe -S $((new_def_stripe_size * 2)) $dir4
9620 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
9621 error "pool lost on setstripe"
9622 $LFS setstripe -E -1 -S $new_def_stripe_size $dir4
9623 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
9624 error "pool lost on compound layout setstripe"
9626 run_test 65n "don't inherit default layout from root for new subdirectories"
9629 (( $MDS1_VERSION >= $(version_code 2.14.57) )) ||
9630 skip "need MDS version at least 2.14.57"
9632 # set OST pool on root directory
9633 local pool=$TESTNAME
9635 pool_add $pool || error "add $pool failed"
9636 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
9637 error "add targets to $pool failed"
9639 local dir1=$MOUNT/$tdir
9641 mkdir $dir1 || error "mkdir $dir1 failed"
9643 # set a new striping pattern on root directory
9644 local def_stripe_size=$($LFS getstripe -S $MOUNT)
9646 $LFS setstripe -p $pool $dir1 ||
9647 error "set directory layout on $dir1 failed"
9649 # $dir1 layout includes pool
9650 $LFS setstripe -S $((def_stripe_size * 2)) $dir1
9651 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
9652 error "pool lost on setstripe"
9653 $LFS setstripe -E 1M -L mdt -E -1 -c 1 $dir1
9654 $LFS getstripe $dir1
9655 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
9656 error "pool lost on compound layout setstripe"
9658 $LFS setdirstripe -i 0 -c 2 $dir1/dir2 ||
9659 error "setdirstripe failed on sub-dir with inherited pool"
9660 $LFS getstripe $dir1/dir2
9661 [[ "$pool" = $($LFS getstripe -p -d $dir1/dir2) ]] ||
9662 error "pool lost on compound layout setdirstripe"
9664 $LFS setstripe -E -1 -c 1 $dir1
9665 $LFS getstripe -d $dir1
9666 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
9667 error "pool lost on setstripe"
9669 run_test 65o "pool inheritance for mdt component"
9671 # bug 2543 - update blocks count on client
9673 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9675 local COUNT=${COUNT:-8}
9676 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
9677 sync; sync_all_data; sync; sync_all_data
9678 cancel_lru_locks osc
9679 local BLOCKS=$(ls -s --block-size=1k $DIR/f66 | awk '{ print $1 }')
9680 (( BLOCKS >= COUNT )) || error "$DIR/f66 blocks $BLOCKS < $COUNT"
9682 run_test 66 "update inode blocks count on client ==============="
9685 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
9689 swapon -s | awk '($1 == "'$1'") { print $4 }'
9692 # bug5265, obdfilter oa2dentry return -ENOENT
9693 # #define OBD_FAIL_SRV_ENOENT 0x217
9695 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9696 remote_ost_nodsh && skip "remote OST with nodsh"
9699 $LFS setstripe -c 1 -i 0 $f
9701 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
9703 do_facet ost1 lctl set_param fail_loc=0x217
9704 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
9705 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
9707 do_facet ost1 lctl set_param fail_loc=0
9708 $DIRECTIO write $f 0 2 || error "write error"
9710 cancel_lru_locks osc
9711 $DIRECTIO read $f 0 1 || error "read error"
9713 do_facet ost1 lctl set_param fail_loc=0x217
9714 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
9716 do_facet ost1 lctl set_param fail_loc=0
9719 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
9722 test_mkdir $DIR/$tdir
9723 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
9724 bash rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
9726 run_test 71 "Running dbench on lustre (don't segment fault) ===="
9728 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
9729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9730 [ "$RUNAS_ID" = "$UID" ] &&
9731 skip_env "RUNAS_ID = UID = $UID -- skipping"
9732 # Check that testing environment is properly set up. Skip if not
9733 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
9734 skip_env "User $RUNAS_ID does not exist - skipping"
9737 chmod 777 $DIR/$tfile
9738 chmod ug+s $DIR/$tfile
9739 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
9740 error "$RUNAS dd $DIR/$tfile failed"
9741 # See if we are still setuid/sgid
9742 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9743 error "S/gid is not dropped on write"
9744 # Now test that MDS is updated too
9745 cancel_lru_locks mdc
9746 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9747 error "S/gid is not dropped on MDS"
9750 run_test 72a "Test that remove suid works properly (bug5695) ===="
9752 test_72b() { # bug 24226 -- keep mode setting when size is not changing
9755 [ "$RUNAS_ID" = "$UID" ] &&
9756 skip_env "RUNAS_ID = UID = $UID -- skipping"
9757 [ "$RUNAS_ID" -eq 0 ] &&
9758 skip_env "RUNAS_ID = 0 -- skipping"
9759 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9760 # Check that testing environment is properly set up. Skip if not
9761 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
9762 skip_env "User $RUNAS_ID does not exist - skipping"
9764 touch $DIR/${tfile}-f{g,u}
9765 test_mkdir $DIR/${tfile}-dg
9766 test_mkdir $DIR/${tfile}-du
9767 chmod 770 $DIR/${tfile}-{f,d}{g,u}
9768 chmod g+s $DIR/${tfile}-{f,d}g
9769 chmod u+s $DIR/${tfile}-{f,d}u
9770 for perm in 777 2777 4777; do
9771 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
9772 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
9773 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
9774 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
9778 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
9780 # bug 3462 - multiple simultaneous MDC requests
9782 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9784 test_mkdir $DIR/d73-1
9785 test_mkdir $DIR/d73-2
9786 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
9789 lctl set_param fail_loc=0x80000129
9790 $MULTIOP $DIR/d73-1/f73-2 Oc &
9792 lctl set_param fail_loc=0
9794 $MULTIOP $DIR/d73-2/f73-3 Oc &
9798 wait $pid1 || return 1
9802 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
9803 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
9804 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
9808 run_test 73 "multiple MDC requests (should not deadlock)"
9810 test_74a() { # bug 6149, 6184
9811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9814 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9816 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9817 # will spin in a tight reconnection loop
9818 $LCTL set_param fail_loc=0x8000030e
9819 # get any lock that won't be difficult - lookup works.
9821 $LCTL set_param fail_loc=0
9825 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
9827 test_74b() { # bug 13310
9828 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9830 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9832 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9833 # will spin in a tight reconnection loop
9834 $LCTL set_param fail_loc=0x8000030e
9835 # get a "difficult" lock
9837 $LCTL set_param fail_loc=0
9841 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9844 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9846 #define OBD_FAIL_LDLM_NEW_LOCK
9847 $LCTL set_param fail_loc=0x319
9848 touch $DIR/$tfile && error "touch successful"
9849 $LCTL set_param fail_loc=0
9852 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9854 slab_lic=/sys/kernel/slab/lustre_inode_cache
9856 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9857 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9858 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9861 test_76a() { # Now for b=20433, added originally in b=1443
9862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9864 cancel_lru_locks osc
9865 # there may be some slab objects cached per core
9866 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9867 local before=$(num_objects)
9868 local count=$((512 * cpus))
9869 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9870 local margin=$((count / 10))
9871 if [[ -f $slab_lic/aliases ]]; then
9872 local aliases=$(cat $slab_lic/aliases)
9873 (( aliases > 0 )) && margin=$((margin * aliases))
9876 echo "before slab objects: $before"
9877 for i in $(seq $count); do
9881 cancel_lru_locks osc
9882 local after=$(num_objects)
9883 echo "created: $count, after slab objects: $after"
9884 # shared slab counts are not very accurate, allow significant margin
9885 # the main goal is that the cache growth is not permanently > $count
9886 while (( after > before + margin )); do
9888 after=$(num_objects)
9890 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9891 if (( wait > 60 )); then
9892 error "inode slab grew from $before+$margin to $after"
9896 run_test 76a "confirm clients recycle inodes properly ===="
9899 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9900 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9903 local before=$(num_objects)
9905 for i in $(seq $count); do
9910 local after=$(num_objects)
9913 while (( after > before )); do
9915 after=$(num_objects)
9917 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9918 if (( wait > 60 )); then
9919 error "inode slab grew from $before to $after"
9923 echo "slab objects before: $before, after: $after"
9925 run_test 76b "confirm clients recycle directory inodes properly ===="
9930 # Note: in sptlrpc modes which enable its own bulk checksum, the
9931 # original crc32_le bulk checksum will be automatically disabled,
9932 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9933 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9934 # In this case set_checksums() will not be no-op, because sptlrpc
9935 # bulk checksum will be enabled all through the test.
9937 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9938 lctl set_param -n osc.*.checksums $1
9942 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9943 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9944 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9945 tr -d [] | head -n1)}
9948 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9950 log "set checksum type to $1, rc = $rc"
9954 get_osc_checksum_type()
9956 # arugment 1: OST name, like OST0000
9958 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9959 sed 's/.*\[\(.*\)\].*/\1/g')
9961 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9965 F77_TMP=$TMP/f77-temp
9968 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9969 error "error writing to $F77_TMP"
9972 test_77a() { # bug 10889
9973 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9974 $GSS && skip_env "could not run with gss"
9976 [ ! -f $F77_TMP ] && setup_f77
9978 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9982 run_test 77a "normal checksum read/write operation"
9984 test_77b() { # bug 10889
9985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9986 $GSS && skip_env "could not run with gss"
9988 [ ! -f $F77_TMP ] && setup_f77
9989 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9990 $LCTL set_param fail_loc=0x80000409
9993 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9994 error "dd error: $?"
9995 $LCTL set_param fail_loc=0
9997 for algo in $CKSUM_TYPES; do
9998 cancel_lru_locks osc
9999 set_checksum_type $algo
10000 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10001 $LCTL set_param fail_loc=0x80000408
10002 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
10003 $LCTL set_param fail_loc=0
10006 set_checksum_type $ORIG_CSUM_TYPE
10009 run_test 77b "checksum error on client write, read"
10014 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
10016 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
10017 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
10018 $check_ost && [ -n "$ost_file_prefix" ] &&
10019 do_facet ost1 rm -f ${ost_file_prefix}\*
10023 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10024 $GSS && skip_env "could not run with gss"
10025 remote_ost_nodsh && skip "remote OST with nodsh"
10028 local osc_file_prefix
10030 local check_ost=false
10031 local ost_file_prefix
10037 # ensure corruption will occur on first OSS/OST
10038 $LFS setstripe -i 0 $DIR/$tfile
10040 [ ! -f $F77_TMP ] && setup_f77
10041 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10042 error "dd write error: $?"
10043 fid=$($LFS path2fid $DIR/$tfile)
10045 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
10048 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
10049 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
10051 echo "OSS do not support bulk pages dump upon error"
10054 osc_file_prefix=$($LCTL get_param -n debug_path)
10055 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
10057 trap cleanup_77c EXIT
10060 # enable bulk pages dump upon error on Client
10061 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
10062 # enable bulk pages dump upon error on OSS
10064 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
10066 # flush Client cache to allow next read to reach OSS
10067 cancel_lru_locks osc
10069 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10070 $LCTL set_param fail_loc=0x80000408
10071 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
10072 $LCTL set_param fail_loc=0
10076 # check cksum dump on Client
10077 osc_file=$(ls ${osc_file_prefix}*)
10078 [ -n "$osc_file" ] || error "no checksum dump file on Client"
10079 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
10080 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
10081 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
10082 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
10084 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
10085 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10086 error "dump content does not match on Client"
10088 $check_ost || skip "No need to check cksum dump on OSS"
10090 # check cksum dump on OSS
10091 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
10092 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
10093 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
10094 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
10095 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10096 error "dump content does not match on OSS"
10100 run_test 77c "checksum error on client read with debug"
10102 test_77d() { # bug 10889
10103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10104 $GSS && skip_env "could not run with gss"
10106 stack_trap "rm -f $DIR/$tfile"
10107 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10108 $LCTL set_param fail_loc=0x80000409
10110 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10111 error "direct write: rc=$?"
10112 $LCTL set_param fail_loc=0
10115 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10116 $LCTL set_param fail_loc=0x80000408
10118 cancel_lru_locks osc
10119 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10120 error "direct read: rc=$?"
10121 $LCTL set_param fail_loc=0
10124 run_test 77d "checksum error on OST direct write, read"
10126 test_77f() { # bug 10889
10127 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10128 $GSS && skip_env "could not run with gss"
10131 stack_trap "rm -f $DIR/$tfile"
10132 for algo in $CKSUM_TYPES; do
10133 cancel_lru_locks osc
10134 set_checksum_type $algo
10135 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10136 $LCTL set_param fail_loc=0x409
10137 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
10138 error "direct write succeeded"
10139 $LCTL set_param fail_loc=0
10141 set_checksum_type $ORIG_CSUM_TYPE
10144 run_test 77f "repeat checksum error on write (expect error)"
10146 test_77g() { # bug 10889
10147 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10148 $GSS && skip_env "could not run with gss"
10149 remote_ost_nodsh && skip "remote OST with nodsh"
10151 [ ! -f $F77_TMP ] && setup_f77
10153 local file=$DIR/$tfile
10154 stack_trap "rm -f $file" EXIT
10156 $LFS setstripe -c 1 -i 0 $file
10157 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
10158 do_facet ost1 lctl set_param fail_loc=0x8000021a
10160 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
10161 error "write error: rc=$?"
10162 do_facet ost1 lctl set_param fail_loc=0
10165 cancel_lru_locks osc
10166 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
10167 do_facet ost1 lctl set_param fail_loc=0x8000021b
10169 cmp $F77_TMP $file || error "file compare failed"
10170 do_facet ost1 lctl set_param fail_loc=0
10173 run_test 77g "checksum error on OST write, read"
10175 test_77k() { # LU-10906
10176 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10177 $GSS && skip_env "could not run with gss"
10179 local cksum_param="osc.$FSNAME*.checksums"
10180 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
10184 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
10185 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
10186 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
10189 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
10190 error "failed to set checksum=$i on MGS"
10191 wait_update $HOSTNAME "$get_checksum" $i
10193 echo "remount client, checksum should be $i"
10194 remount_client $MOUNT || error "failed to remount client"
10195 checksum=$(eval $get_checksum)
10196 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10198 # remove persistent param to avoid races with checksum mountopt below
10199 do_facet mgs $LCTL set_param -P -d $cksum_param ||
10200 error "failed to delete checksum on MGS"
10202 for opt in "checksum" "nochecksum"; do
10203 #remount with mount option
10204 echo "remount client with option $opt, checksum should be $i"
10205 umount_client $MOUNT || error "failed to umount client"
10206 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
10207 error "failed to mount client with option '$opt'"
10208 checksum=$(eval $get_checksum)
10209 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10213 remount_client $MOUNT || error "failed to remount client"
10215 run_test 77k "enable/disable checksum correctly"
10218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10219 $GSS && skip_env "could not run with gss"
10222 stack_trap "set_checksums $ORIG_CSUM" EXIT
10223 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10225 set_checksum_type invalid && error "unexpected success of invalid checksum type"
10227 $LFS setstripe -c 1 -i 0 $DIR/$tfile
10228 for algo in $CKSUM_TYPES; do
10229 set_checksum_type $algo || error "fail to set checksum type $algo"
10230 osc_algo=$(get_osc_checksum_type OST0000)
10231 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
10233 # no locks, no reqs to let the connection idle
10234 cancel_lru_locks osc
10235 lru_resize_disable osc
10236 wait_osc_import_state client ost1 IDLE
10238 # ensure ost1 is connected
10239 stat $DIR/$tfile >/dev/null || error "can't stat"
10240 wait_osc_import_state client ost1 FULL
10242 osc_algo=$(get_osc_checksum_type OST0000)
10243 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
10247 run_test 77l "preferred checksum type is remembered after reconnected"
10249 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
10254 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
10255 skip "Need at least version 2.14.52"
10256 local param=checksum_speed
10258 $LCTL get_param $param || error "reading $param failed"
10260 csum_speeds=$($LCTL get_param -n $param)
10262 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
10263 error "known checksum types are missing"
10265 run_test 77m "Verify checksum_speed is correctly read"
10267 check_filefrag_77n() {
10272 while read extidx a b start end rest; do
10273 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
10274 nr_ext=$(( $nr_ext + 1 ))
10275 starts+=( ${start%..} )
10278 done < <( filefrag -sv $1 )
10280 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
10285 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
10288 $TRUNCATE $DIR/$tfile 0
10289 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
10290 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
10291 check_filefrag_77n $DIR/$tfile ||
10292 skip "$tfile blocks not contiguous around hole"
10295 stack_trap "set_checksums $ORIG_CSUM" EXIT
10296 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10297 stack_trap "rm -f $DIR/$tfile"
10299 for algo in $CKSUM_TYPES; do
10300 if [[ "$algo" =~ ^t10 ]]; then
10301 set_checksum_type $algo ||
10302 error "fail to set checksum type $algo"
10303 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
10304 error "fail to read $tfile with $algo"
10310 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
10313 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
10314 skip "Need MDS version at least 2.14.55"
10315 (( $OST1_VERSION >= $(version_code 2.14.55) )) ||
10316 skip "Need OST version at least 2.14.55"
10317 local ofd=obdfilter
10320 # print OST checksum_type
10321 echo "$ofd.$FSNAME-*.checksum_type:"
10322 do_nodes $(comma_list $(osts_nodes)) \
10323 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type
10325 # print MDT checksum_type
10326 echo "$mdt.$FSNAME-*.checksum_type:"
10327 do_nodes $(comma_list $(mdts_nodes)) \
10328 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type
10330 local o_count=$(do_nodes $(comma_list $(osts_nodes)) \
10331 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type | wc -l)
10333 (( $o_count == $OSTCOUNT )) ||
10334 error "found $o_count checksums, not \$MDSCOUNT=$OSTCOUNT"
10336 local m_count=$(do_nodes $(comma_list $(mdts_nodes)) \
10337 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type | wc -l)
10339 (( $m_count == $MDSCOUNT )) ||
10340 error "found $m_count checksums, not \$MDSCOUNT=$MDSCOUNT"
10342 run_test 77o "Verify checksum_type for server (mdt and ofd(obdfilter))"
10344 cleanup_test_78() {
10349 test_78() { # bug 10901
10350 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10351 remote_ost || skip_env "local OST"
10354 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
10355 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
10356 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
10357 echo "MemTotal: $MEMTOTAL"
10359 # reserve 256MB of memory for the kernel and other running processes,
10360 # and then take 1/2 of the remaining memory for the read/write buffers.
10361 if [ $MEMTOTAL -gt 512 ] ;then
10362 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
10364 # for those poor memory-starved high-end clusters...
10365 MEMTOTAL=$((MEMTOTAL / 2))
10367 echo "Mem to use for directio: $MEMTOTAL"
10369 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
10370 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
10371 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
10372 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
10374 echo "Smallest OST: $SMALLESTOST"
10375 [[ $SMALLESTOST -lt 10240 ]] &&
10376 skip "too small OSTSIZE, useless to run large O_DIRECT test"
10378 trap cleanup_test_78 EXIT
10380 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
10381 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
10383 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
10384 echo "File size: $F78SIZE"
10385 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
10386 for i in $(seq 1 $NSEQ); do
10387 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
10388 echo directIO rdwr round $i of $NSEQ
10389 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
10394 run_test 78 "handle large O_DIRECT writes correctly ============"
10396 test_79() { # bug 12743
10397 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10399 wait_delete_completed
10401 BKTOTAL=$(calc_osc_kbytes kbytestotal)
10402 BKFREE=$(calc_osc_kbytes kbytesfree)
10403 BKAVAIL=$(calc_osc_kbytes kbytesavail)
10405 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
10406 DFTOTAL=`echo $STRING | cut -d, -f1`
10407 DFUSED=`echo $STRING | cut -d, -f2`
10408 DFAVAIL=`echo $STRING | cut -d, -f3`
10409 DFFREE=$(($DFTOTAL - $DFUSED))
10411 ALLOWANCE=$((64 * $OSTCOUNT))
10413 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
10414 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
10415 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
10417 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
10418 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
10419 error "df free($DFFREE) mismatch OST free($BKFREE)"
10421 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
10422 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
10423 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
10426 run_test 79 "df report consistency check ======================="
10428 test_80() { # bug 10718
10429 remote_ost_nodsh && skip "remote OST with nodsh"
10430 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10432 # relax strong synchronous semantics for slow backends like ZFS
10433 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
10434 local soc="obdfilter.*.sync_lock_cancel"
10435 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10437 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
10438 if [ -z "$save" ]; then
10439 soc="obdfilter.*.sync_on_lock_cancel"
10440 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10443 if [ "$save" != "never" ]; then
10444 local hosts=$(comma_list $(osts_nodes))
10446 do_nodes $hosts $LCTL set_param $soc=never
10447 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
10451 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
10452 sync; sleep 1; sync
10453 local before=$(date +%s)
10454 cancel_lru_locks osc
10455 local after=$(date +%s)
10456 local diff=$((after - before))
10457 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
10461 run_test 80 "Page eviction is equally fast at high offsets too"
10463 test_81a() { # LU-456
10464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10465 remote_ost_nodsh && skip "remote OST with nodsh"
10467 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10468 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
10469 do_facet ost1 lctl set_param fail_loc=0x80000228
10471 # write should trigger a retry and success
10472 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10473 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10475 if [ $RC -ne 0 ] ; then
10476 error "write should success, but failed for $RC"
10479 run_test 81a "OST should retry write when get -ENOSPC ==============="
10481 test_81b() { # LU-456
10482 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10483 remote_ost_nodsh && skip "remote OST with nodsh"
10485 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10486 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
10487 do_facet ost1 lctl set_param fail_loc=0x228
10489 # write should retry several times and return -ENOSPC finally
10490 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10491 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10494 if [ $RC -ne $ENOSPC ] ; then
10495 error "dd should fail for -ENOSPC, but succeed."
10498 run_test 81b "OST should return -ENOSPC when retry still fails ======="
10501 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
10503 test_mkdir $DIR/$tdir.cvsroot
10504 chown $RUNAS_ID $DIR/$tdir.cvsroot
10507 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
10510 # some versions of cvs import exit(1) when asked to import links or
10511 # files they can't read. ignore those files.
10512 local toignore=$(find . -type l -printf '-I %f\n' -o \
10513 ! -perm /4 -printf '-I %f\n')
10514 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
10515 $tdir.reposname vtag rtag
10518 test_mkdir $DIR/$tdir.reposname
10519 chown $RUNAS_ID $DIR/$tdir.reposname
10520 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
10522 cd $DIR/$tdir.reposname
10524 $RUNAS cvs add -m 'addmsg' foo99
10526 $RUNAS cvs commit -m 'nomsg' foo99
10527 rm -fr $DIR/$tdir.cvsroot
10529 run_test 99 "cvs strange file/directory operations"
10532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10533 [[ "$NETTYPE" =~ tcp ]] ||
10534 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
10535 remote_ost_nodsh && skip "remote OST with nodsh"
10536 remote_mds_nodsh && skip "remote MDS with nodsh"
10538 skip "useless for local single node setup"
10540 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
10541 [ "$PROT" != "tcp" ] && continue
10542 RPORT=$(echo $REMOTE | cut -d: -f2)
10543 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
10546 LPORT=`echo $LOCAL | cut -d: -f2`
10547 if [ $LPORT -ge 1024 ]; then
10548 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
10550 error_exit "local: $LPORT > 1024, remote: $RPORT"
10553 [ "$rc" = 0 ] || error_exit "privileged port not found" )
10555 run_test 100 "check local port using privileged port ==========="
10557 function get_named_value()
10561 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
10564 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
10565 awk '/^max_cached_mb/ { print $2 }')
10568 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
10573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10578 local cache_limit=32
10580 $LCTL set_param -n osc.*-osc*.rpc_stats=0
10581 trap cleanup_101a EXIT
10582 $LCTL set_param -n llite.*.read_ahead_stats=0
10583 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
10586 # randomly read 10000 of 64K chunks from file 3x 32MB in size
10588 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
10589 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
10592 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
10593 get_named_value 'read.but.discarded'); do
10594 discard=$(($discard + $s))
10598 $LCTL get_param osc.*-osc*.rpc_stats
10599 $LCTL get_param llite.*.read_ahead_stats
10601 # Discard is generally zero, but sometimes a few random reads line up
10602 # and trigger larger readahead, which is wasted & leads to discards.
10603 if [[ $(($discard)) -gt $nreads ]]; then
10604 error "too many ($discard) discarded pages"
10606 rm -f $DIR/$tfile || true
10608 run_test 101a "check read-ahead for random reads"
10610 setup_test101bc() {
10611 test_mkdir $DIR/$tdir
10613 local FILE_LENGTH=$2
10616 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
10618 local list=$(comma_list $(osts_nodes))
10619 set_osd_param $list '' read_cache_enable 0
10620 set_osd_param $list '' writethrough_cache_enable 0
10622 trap cleanup_test101bc EXIT
10623 # prepare the read-ahead file
10624 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
10626 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
10627 count=$FILE_SIZE_MB 2> /dev/null
10631 cleanup_test101bc() {
10636 local list=$(comma_list $(osts_nodes))
10637 set_osd_param $list '' read_cache_enable 1
10638 set_osd_param $list '' writethrough_cache_enable 1
10642 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
10647 local stripe_size=$2
10648 local stride_length=$((stripe_size / read_size))
10649 local stride_width=$((stride_length * OSTCOUNT))
10650 local discard_limit=$(( ((stride_length - 1) * 3 / stride_width) *
10651 (stride_width - stride_length) ))
10652 local discard=$($LCTL get_param -n llite.*.read_ahead_stats |
10653 get_named_value 'read.but.discarded' | calc_total)
10655 if [[ $discard -gt $discard_limit ]]; then
10656 $LCTL get_param llite.*.read_ahead_stats
10657 error "($discard limit ${discard_limit}) discarded pages with size (${read_size})"
10659 echo "Read-ahead success for size ${read_size}"
10664 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10665 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10667 local STRIPE_SIZE=1048576
10668 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
10670 if [ $SLOW == "yes" ]; then
10671 local FILE_LENGTH=$((STRIDE_SIZE * 64))
10673 local FILE_LENGTH=$((STRIDE_SIZE * 8))
10676 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
10678 # prepare the read-ahead file
10679 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10680 cancel_lru_locks osc
10681 for BIDX in 2 4 8 16 32 64 128 256
10683 local BSIZE=$((BIDX*4096))
10684 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
10685 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
10686 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
10687 $LCTL set_param -n llite.*.read_ahead_stats=0
10688 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
10689 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
10690 cancel_lru_locks osc
10691 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
10696 run_test 101b "check stride-io mode read-ahead ================="
10699 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10701 local STRIPE_SIZE=1048576
10702 local FILE_LENGTH=$((STRIPE_SIZE*100))
10705 local osc_rpc_stats
10707 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10709 cancel_lru_locks osc
10710 $LCTL set_param osc.*.rpc_stats=0
10711 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
10712 $LCTL get_param osc.*.rpc_stats
10713 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
10714 local stats=$($LCTL get_param -n $osc_rpc_stats)
10715 local lines=$(echo "$stats" | awk 'END {print NR;}')
10718 if [ $lines -le 20 ]; then
10719 echo "continue debug"
10722 for size in 1 2 4 8; do
10723 local rpc=$(echo "$stats" |
10724 awk '($1 == "'$size':") {print $2; exit; }')
10725 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
10726 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
10728 echo "$osc_rpc_stats check passed!"
10733 run_test 101c "check stripe_size aligned read-ahead"
10736 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10738 local file=$DIR/$tfile
10739 local sz_MB=${FILESIZE_101d:-80}
10740 local ra_MB=${READAHEAD_MB:-40}
10742 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
10743 [ $free_MB -lt $sz_MB ] &&
10744 skip "Need free space ${sz_MB}M, have ${free_MB}M"
10746 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
10747 $LFS setstripe -c -1 $file || error "setstripe failed"
10749 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
10750 echo Cancel LRU locks on lustre client to flush the client cache
10751 cancel_lru_locks osc
10753 echo Disable read-ahead
10754 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10755 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10756 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
10757 $LCTL get_param -n llite.*.max_read_ahead_mb
10759 echo "Reading the test file $file with read-ahead disabled"
10760 local sz_KB=$((sz_MB * 1024 / 4))
10761 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
10762 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
10763 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10764 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10766 echo "Cancel LRU locks on lustre client to flush the client cache"
10767 cancel_lru_locks osc
10768 echo Enable read-ahead with ${ra_MB}MB
10769 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
10771 echo "Reading the test file $file with read-ahead enabled"
10772 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10773 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10775 echo "read-ahead disabled time read $raOFF"
10776 echo "read-ahead enabled time read $raON"
10779 wait_delete_completed
10781 # use awk for this check instead of bash because it handles decimals
10782 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
10783 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
10785 run_test 101d "file read with and without read-ahead enabled"
10788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10790 local file=$DIR/$tfile
10791 local size_KB=500 #KB
10795 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
10796 local need_KB=$((count * size_KB))
10797 [[ $free_KB -le $need_KB ]] &&
10798 skip_env "Need free space $need_KB, have $free_KB"
10800 echo "Creating $count ${size_KB}K test files"
10801 for ((i = 0; i < $count; i++)); do
10802 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
10805 echo "Cancel LRU locks on lustre client to flush the client cache"
10806 cancel_lru_locks $OSC
10808 echo "Reset readahead stats"
10809 $LCTL set_param -n llite.*.read_ahead_stats=0
10811 for ((i = 0; i < $count; i++)); do
10812 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
10815 $LCTL get_param llite.*.max_cached_mb
10816 $LCTL get_param llite.*.read_ahead_stats
10817 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10818 get_named_value 'misses' | calc_total)
10820 for ((i = 0; i < $count; i++)); do
10821 rm -rf $file.$i 2>/dev/null
10824 #10000 means 20% reads are missing in readahead
10825 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
10827 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
10830 which iozone || skip_env "no iozone installed"
10832 local old_debug=$($LCTL get_param debug)
10833 old_debug=${old_debug#*=}
10834 $LCTL set_param debug="reada mmap"
10836 # create a test file
10837 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
10839 echo Cancel LRU locks on lustre client to flush the client cache
10840 cancel_lru_locks osc
10842 echo Reset readahead stats
10843 $LCTL set_param -n llite.*.read_ahead_stats=0
10845 echo mmap read the file with small block size
10846 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
10849 echo checking missing pages
10850 $LCTL get_param llite.*.read_ahead_stats
10851 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10852 get_named_value 'misses' | calc_total)
10854 $LCTL set_param debug="$old_debug"
10855 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
10858 run_test 101f "check mmap read performance"
10860 test_101g_brw_size_test() {
10862 local pages=$((mb * 1048576 / PAGE_SIZE))
10863 local file=$DIR/$tfile
10865 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
10866 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
10867 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
10868 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
10872 stack_trap "rm -f $file" EXIT
10873 $LCTL set_param -n osc.*.rpc_stats=0
10875 # 10 RPCs should be enough for the test
10877 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
10878 { error "dd write ${mb} MB blocks failed"; return 3; }
10879 cancel_lru_locks osc
10880 dd of=/dev/null if=$file bs=${mb}M count=$count ||
10881 { error "dd write ${mb} MB blocks failed"; return 4; }
10883 # calculate number of full-sized read and write RPCs
10884 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
10885 sed -n '/pages per rpc/,/^$/p' |
10886 awk '/'$pages':/ { reads += $2; writes += $6 }; \
10887 END { print reads,writes }'))
10888 # allow one extra full-sized read RPC for async readahead
10889 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
10890 { error "${rpcs[0]} != $count read RPCs"; return 5; }
10891 [[ ${rpcs[1]} == $count ]] ||
10892 { error "${rpcs[1]} != $count write RPCs"; return 6; }
10896 remote_ost_nodsh && skip "remote OST with nodsh"
10899 local osts=$(get_facets OST)
10900 local list=$(comma_list $(osts_nodes))
10901 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10902 local brw_size="obdfilter.*.brw_size"
10904 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10906 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
10908 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
10909 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
10910 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
10911 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
10912 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
10913 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
10915 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
10918 if [[ $orig_mb -lt 16 ]]; then
10919 save_lustre_params $osts "$brw_size" > $p
10920 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
10921 error "set 16MB RPC size failed"
10923 echo "remount client to enable new RPC size"
10924 remount_client $MOUNT || error "remount_client failed"
10927 test_101g_brw_size_test 16 || error "16MB RPC test failed"
10928 # should be able to set brw_size=12, but no rpc_stats for that
10929 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10932 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10934 if [[ $orig_mb -lt 16 ]]; then
10935 restore_lustre_params < $p
10936 remount_client $MOUNT || error "remount_client restore failed"
10939 rm -f $p $DIR/$tfile
10941 run_test 101g "Big bulk(4/16 MiB) readahead"
10944 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10946 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10947 error "dd 70M file failed"
10948 echo Cancel LRU locks on lustre client to flush the client cache
10949 cancel_lru_locks osc
10951 echo "Reset readahead stats"
10952 $LCTL set_param -n llite.*.read_ahead_stats 0
10954 echo "Read 10M of data but cross 64M bundary"
10955 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10956 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10957 get_named_value 'misses' | calc_total)
10958 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10959 rm -f $p $DIR/$tfile
10961 run_test 101h "Readahead should cover current read window"
10964 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10965 error "dd 10M file failed"
10967 local max_per_file_mb=$($LCTL get_param -n \
10968 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10969 cancel_lru_locks osc
10970 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10971 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10972 error "set max_read_ahead_per_file_mb to 1 failed"
10974 echo "Reset readahead stats"
10975 $LCTL set_param llite.*.read_ahead_stats=0
10977 dd if=$DIR/$tfile of=/dev/null bs=2M
10979 $LCTL get_param llite.*.read_ahead_stats
10980 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10981 awk '/misses/ { print $2 }')
10982 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10985 run_test 101i "allow current readahead to exceed reservation"
10988 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10989 error "setstripe $DIR/$tfile failed"
10990 local file_size=$((1048576 * 16))
10991 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10992 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10994 echo Disable read-ahead
10995 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10997 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10998 for blk in $PAGE_SIZE 1048576 $file_size; do
10999 cancel_lru_locks osc
11000 echo "Reset readahead stats"
11001 $LCTL set_param -n llite.*.read_ahead_stats=0
11002 local count=$(($file_size / $blk))
11003 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
11004 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11005 get_named_value 'failed.to.fast.read' | calc_total)
11006 $LCTL get_param -n llite.*.read_ahead_stats
11007 [ $miss -eq $count ] || error "expected $count got $miss"
11010 rm -f $p $DIR/$tfile
11012 run_test 101j "A complete read block should be submitted when no RA"
11015 test_mkdir $DIR/$tdir
11016 chown $RUNAS_ID $DIR/$tdir
11019 STRIPE_COUNT=$OSTCOUNT
11020 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
11022 trap cleanup_test102 EXIT
11024 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
11026 for num in 1 2 3 4; do
11027 for count in $(seq 1 $STRIPE_COUNT); do
11028 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
11029 local size=`expr $STRIPE_SIZE \* $num`
11030 local file=file"$num-$idx-$count"
11031 $1 $LFS setstripe -S $size -i $idx -c $count $file
11037 $1 tar cf $TMP/f102.tar $tdir --xattrs
11040 cleanup_test102() {
11042 rm -f $TMP/f102.tar
11043 rm -rf $DIR/d0.sanity/d102
11047 [ "$UID" != 0 ] && skip "must run as root"
11048 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
11049 skip_env "must have user_xattr"
11051 [ -z "$(which setfattr 2>/dev/null)" ] &&
11052 skip_env "could not find setfattr"
11054 local testfile=$DIR/$tfile
11057 echo "set/get xattr..."
11058 setfattr -n trusted.name1 -v value1 $testfile ||
11059 error "setfattr -n trusted.name1=value1 $testfile failed"
11060 getfattr -n trusted.name1 $testfile 2> /dev/null |
11061 grep "trusted.name1=.value1" ||
11062 error "$testfile missing trusted.name1=value1"
11064 setfattr -n user.author1 -v author1 $testfile ||
11065 error "setfattr -n user.author1=author1 $testfile failed"
11066 getfattr -n user.author1 $testfile 2> /dev/null |
11067 grep "user.author1=.author1" ||
11068 error "$testfile missing trusted.author1=author1"
11070 echo "listxattr..."
11071 setfattr -n trusted.name2 -v value2 $testfile ||
11072 error "$testfile unable to set trusted.name2"
11073 setfattr -n trusted.name3 -v value3 $testfile ||
11074 error "$testfile unable to set trusted.name3"
11075 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
11076 grep "trusted.name" | wc -l) -eq 3 ] ||
11077 error "$testfile missing 3 trusted.name xattrs"
11079 setfattr -n user.author2 -v author2 $testfile ||
11080 error "$testfile unable to set user.author2"
11081 setfattr -n user.author3 -v author3 $testfile ||
11082 error "$testfile unable to set user.author3"
11083 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
11084 grep "user.author" | wc -l) -eq 3 ] ||
11085 error "$testfile missing 3 user.author xattrs"
11087 echo "remove xattr..."
11088 setfattr -x trusted.name1 $testfile ||
11089 error "$testfile error deleting trusted.name1"
11090 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
11091 error "$testfile did not delete trusted.name1 xattr"
11093 setfattr -x user.author1 $testfile ||
11094 error "$testfile error deleting user.author1"
11095 echo "set lustre special xattr ..."
11096 $LFS setstripe -c1 $testfile
11097 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
11098 awk -F "=" '/trusted.lov/ { print $2 }' )
11099 setfattr -n "trusted.lov" -v $lovea $testfile ||
11100 error "$testfile doesn't ignore setting trusted.lov again"
11101 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
11102 error "$testfile allow setting invalid trusted.lov"
11105 run_test 102a "user xattr test =================================="
11107 check_102b_layout() {
11109 local testfile=$DIR/$tfile
11111 echo "test layout '$layout'"
11112 $LFS setstripe $layout $testfile || error "setstripe failed"
11113 $LFS getstripe -y $testfile
11115 echo "get/set/list trusted.lov xattr ..." # b=10930
11116 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
11117 [[ "$value" =~ "trusted.lov" ]] ||
11118 error "can't get trusted.lov from $testfile"
11119 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
11120 error "getstripe failed"
11122 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
11124 value=$(cut -d= -f2 <<<$value)
11125 # LU-13168: truncated xattr should fail if short lov_user_md header
11126 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
11127 lens="${#value}" || lens="$(seq 4 2 ${#value})"
11128 for len in $lens; do
11129 echo "setfattr $len $testfile.2"
11130 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
11131 [ $len -lt 66 ] && error "short xattr len=$len worked"
11133 local stripe_size=$($LFS getstripe -S $testfile.2)
11134 local stripe_count=$($LFS getstripe -c $testfile.2)
11135 [[ $stripe_size -eq 65536 ]] ||
11136 error "stripe size $stripe_size != 65536"
11137 [[ $stripe_count -eq $stripe_count_orig ]] ||
11138 error "stripe count $stripe_count != $stripe_count_orig"
11139 rm $testfile $testfile.2
11143 [ -z "$(which setfattr 2>/dev/null)" ] &&
11144 skip_env "could not find setfattr"
11145 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11147 # check plain layout
11148 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
11150 # and also check composite layout
11151 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
11154 run_test 102b "getfattr/setfattr for trusted.lov EAs"
11157 [ -z "$(which setfattr 2>/dev/null)" ] &&
11158 skip_env "could not find setfattr"
11159 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11161 # b10930: get/set/list lustre.lov xattr
11162 echo "get/set/list lustre.lov xattr ..."
11163 test_mkdir $DIR/$tdir
11164 chown $RUNAS_ID $DIR/$tdir
11165 local testfile=$DIR/$tdir/$tfile
11166 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
11167 error "setstripe failed"
11168 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
11169 error "getstripe failed"
11170 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
11171 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
11173 local testfile2=${testfile}2
11174 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
11175 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
11177 $RUNAS $MCREATE $testfile2
11178 $RUNAS setfattr -n lustre.lov -v $value $testfile2
11179 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
11180 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
11181 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
11182 [ $stripe_count -eq $STRIPECOUNT ] ||
11183 error "stripe count $stripe_count != $STRIPECOUNT"
11185 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
11187 compare_stripe_info1() {
11188 local stripe_index_all_zero=true
11190 for num in 1 2 3 4; do
11191 for count in $(seq 1 $STRIPE_COUNT); do
11192 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
11193 local size=$((STRIPE_SIZE * num))
11194 local file=file"$num-$offset-$count"
11195 stripe_size=$($LFS getstripe -S $PWD/$file)
11196 [[ $stripe_size -ne $size ]] &&
11197 error "$file: size $stripe_size != $size"
11198 stripe_count=$($LFS getstripe -c $PWD/$file)
11199 # allow fewer stripes to be created, ORI-601
11200 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
11201 error "$file: count $stripe_count != $count"
11202 stripe_index=$($LFS getstripe -i $PWD/$file)
11203 [[ $stripe_index -ne 0 ]] &&
11204 stripe_index_all_zero=false
11208 $stripe_index_all_zero &&
11209 error "all files are being extracted starting from OST index 0"
11213 have_xattrs_include() {
11214 tar --help | grep -q xattrs-include &&
11215 echo --xattrs-include="lustre.*"
11219 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11220 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11222 XINC=$(have_xattrs_include)
11224 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11225 cd $DIR/$tdir/$tdir
11226 compare_stripe_info1
11228 run_test 102d "tar restore stripe info from tarfile,not keep osts"
11231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11232 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11234 XINC=$(have_xattrs_include)
11236 test_mkdir $DIR/$tdir.restore
11238 tar cf - --xattrs $tdir | tar xf - \
11239 -C $DIR/$tdir.restore --xattrs $XINC
11240 cd $DIR/$tdir.restore/$tdir
11241 compare_stripe_info1
11243 run_test 102f "tar copy files, not keep osts"
11246 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
11247 skip "must have user_xattr"
11248 [ -z "$(which setfattr 2>/dev/null)" ] &&
11249 skip_env "could not find setfattr"
11250 [ -z "$(which getfattr 2>/dev/null)" ] &&
11251 skip_env "could not find getfattr"
11253 local xsize=${1:-1024} # in bytes
11254 local file=$DIR/$tfile
11255 local value="$(generate_string $xsize)"
11256 local xbig=trusted.big
11260 log "save $xbig on $file"
11261 if [ -z "$toobig" ]
11263 setfattr -n $xbig -v $value $file ||
11264 error "saving $xbig on $file failed"
11266 setfattr -n $xbig -v $value $file &&
11267 error "saving $xbig on $file succeeded"
11271 local orig=$(get_xattr_value $xbig $file)
11272 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
11274 local xsml=trusted.sml
11275 log "save $xsml on $file"
11276 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
11278 local new=$(get_xattr_value $xbig $file)
11279 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
11281 log "grow $xsml on $file"
11282 setfattr -n $xsml -v "$value" $file ||
11283 error "growing $xsml on $file failed"
11285 new=$(get_xattr_value $xbig $file)
11286 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
11287 log "$xbig still valid after growing $xsml"
11292 test_102h() { # bug 15777
11295 run_test 102h "grow xattr from inside inode to external block"
11298 large_xattr_enabled || skip_env "ea_inode feature disabled"
11300 echo "setting xattr of max xattr size: $(max_xattr_size)"
11301 grow_xattr $(max_xattr_size)
11303 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
11304 echo "This should fail:"
11305 grow_xattr $(($(max_xattr_size) + 10)) 1
11307 run_test 102ha "grow xattr from inside inode to external inode"
11309 test_102i() { # bug 17038
11310 [ -z "$(which getfattr 2>/dev/null)" ] &&
11311 skip "could not find getfattr"
11314 ln -s $DIR/$tfile $DIR/${tfile}link
11315 getfattr -n trusted.lov $DIR/$tfile ||
11316 error "lgetxattr on $DIR/$tfile failed"
11317 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
11318 grep -i "no such attr" ||
11319 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
11320 rm -f $DIR/$tfile $DIR/${tfile}link
11322 run_test 102i "lgetxattr test on symbolic link ============"
11325 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11326 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11328 XINC=$(have_xattrs_include)
11329 setup_test102 "$RUNAS"
11330 chown $RUNAS_ID $DIR/$tdir
11331 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11332 cd $DIR/$tdir/$tdir
11333 compare_stripe_info1 "$RUNAS"
11335 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
11338 [ -z "$(which setfattr 2>/dev/null)" ] &&
11339 skip "could not find setfattr"
11342 # b22187 just check that does not crash for regular file.
11343 setfattr -n trusted.lov $DIR/$tfile
11344 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
11345 local test_kdir=$DIR/$tdir
11346 test_mkdir $test_kdir
11347 local default_size=$($LFS getstripe -S $test_kdir)
11348 local default_count=$($LFS getstripe -c $test_kdir)
11349 local default_offset=$($LFS getstripe -i $test_kdir)
11350 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
11351 error 'dir setstripe failed'
11352 setfattr -n trusted.lov $test_kdir
11353 local stripe_size=$($LFS getstripe -S $test_kdir)
11354 local stripe_count=$($LFS getstripe -c $test_kdir)
11355 local stripe_offset=$($LFS getstripe -i $test_kdir)
11356 [ $stripe_size -eq $default_size ] ||
11357 error "stripe size $stripe_size != $default_size"
11358 [ $stripe_count -eq $default_count ] ||
11359 error "stripe count $stripe_count != $default_count"
11360 [ $stripe_offset -eq $default_offset ] ||
11361 error "stripe offset $stripe_offset != $default_offset"
11362 rm -rf $DIR/$tfile $test_kdir
11364 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
11367 [ -z "$(which getfattr 2>/dev/null)" ] &&
11368 skip "could not find getfattr"
11370 # LU-532 trusted. xattr is invisible to non-root
11371 local testfile=$DIR/$tfile
11375 echo "listxattr as user..."
11376 chown $RUNAS_ID $testfile
11377 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
11378 grep -q "trusted" &&
11379 error "$testfile trusted xattrs are user visible"
11383 run_test 102l "listxattr size test =================================="
11385 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
11386 local path=$DIR/$tfile
11389 listxattr_size_check $path || error "listattr_size_check $path failed"
11391 run_test 102m "Ensure listxattr fails on small bufffer ========"
11395 getxattr() { # getxattr path name
11396 # Return the base64 encoding of the value of xattr name on path.
11400 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
11402 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11404 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11406 getfattr --absolute-names --encoding=base64 --name=$name $path |
11407 awk -F= -v name=$name '$1 == name {
11408 print substr($0, index($0, "=") + 1);
11412 test_102n() { # LU-4101 mdt: protect internal xattrs
11413 [ -z "$(which setfattr 2>/dev/null)" ] &&
11414 skip "could not find setfattr"
11415 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
11417 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
11420 local file0=$DIR/$tfile.0
11421 local file1=$DIR/$tfile.1
11422 local xattr0=$TMP/$tfile.0
11423 local xattr1=$TMP/$tfile.1
11424 local namelist="lov lma lmv link fid version som hsm"
11428 rm -rf $file0 $file1 $xattr0 $xattr1
11429 touch $file0 $file1
11431 # Get 'before' xattrs of $file1.
11432 getfattr --absolute-names --dump --match=- $file1 > $xattr0
11434 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
11435 namelist+=" lfsck_namespace"
11436 for name in $namelist; do
11437 # Try to copy xattr from $file0 to $file1.
11438 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11440 setfattr --name=trusted.$name --value="$value" $file1 ||
11441 error "setxattr 'trusted.$name' failed"
11443 # Try to set a garbage xattr.
11444 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11446 if [[ x$name == "xlov" ]]; then
11447 setfattr --name=trusted.lov --value="$value" $file1 &&
11448 error "setxattr invalid 'trusted.lov' success"
11450 setfattr --name=trusted.$name --value="$value" $file1 ||
11451 error "setxattr invalid 'trusted.$name' failed"
11454 # Try to remove the xattr from $file1. We don't care if this
11455 # appears to succeed or fail, we just don't want there to be
11456 # any changes or crashes.
11457 setfattr --remove=$trusted.$name $file1 2> /dev/null
11460 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
11463 # Try to copy xattr from $file0 to $file1.
11464 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11466 setfattr --name=trusted.$name --value="$value" $file1 ||
11467 error "setxattr 'trusted.$name' failed"
11469 # Try to set a garbage xattr.
11470 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11472 setfattr --name=trusted.$name --value="$value" $file1 ||
11473 error "setxattr 'trusted.$name' failed"
11475 # Try to remove the xattr from $file1. We don't care if this
11476 # appears to succeed or fail, we just don't want there to be
11477 # any changes or crashes.
11478 setfattr --remove=$trusted.$name $file1 2> /dev/null
11481 # Get 'after' xattrs of file1.
11482 getfattr --absolute-names --dump --match=- $file1 > $xattr1
11484 if ! diff $xattr0 $xattr1; then
11485 error "before and after xattrs of '$file1' differ"
11488 rm -rf $file0 $file1 $xattr0 $xattr1
11492 run_test 102n "silently ignore setxattr on internal trusted xattrs"
11494 test_102p() { # LU-4703 setxattr did not check ownership
11495 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
11496 skip "MDS needs to be at least 2.5.56"
11498 local testfile=$DIR/$tfile
11502 echo "setfacl as user..."
11503 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
11504 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
11506 echo "setfattr as user..."
11507 setfacl -m "u:$RUNAS_ID:---" $testfile
11508 $RUNAS setfattr -x system.posix_acl_access $testfile
11509 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
11511 run_test 102p "check setxattr(2) correctly fails without permission"
11514 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
11515 skip "MDS needs to be at least 2.6.92"
11517 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
11519 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
11522 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
11523 skip "MDS needs to be at least 2.6.93"
11525 touch $DIR/$tfile || error "touch"
11526 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
11527 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
11528 rm $DIR/$tfile || error "rm"
11531 mkdir -p $DIR/$tdir || error "mkdir"
11532 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11533 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11534 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11535 error "$testfile error deleting user.author1"
11536 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11537 grep "user.$(basename $tdir)" &&
11538 error "$tdir did not delete user.$(basename $tdir)"
11539 rmdir $DIR/$tdir || error "rmdir"
11542 test_mkdir $DIR/$tdir
11543 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11544 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11545 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11546 error "$testfile error deleting user.author1"
11547 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11548 grep "user.$(basename $tdir)" &&
11549 error "$tdir did not delete user.$(basename $tdir)"
11550 rmdir $DIR/$tdir || error "rm striped dir"
11552 run_test 102r "set EAs with empty values"
11555 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11556 skip "MDS needs to be at least 2.11.52"
11558 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11560 save_lustre_params client "llite.*.xattr_cache" > $save
11562 for cache in 0 1; do
11563 lctl set_param llite.*.xattr_cache=$cache
11566 touch $DIR/$tfile || error "touch"
11567 for prefix in lustre security system trusted user; do
11568 # Note getxattr() may fail with 'Operation not
11569 # supported' or 'No such attribute' depending
11570 # on prefix and cache.
11571 getfattr -n $prefix.n102s $DIR/$tfile &&
11572 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
11576 restore_lustre_params < $save
11578 run_test 102s "getting nonexistent xattrs should fail"
11581 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11582 skip "MDS needs to be at least 2.11.52"
11584 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11586 save_lustre_params client "llite.*.xattr_cache" > $save
11588 for cache in 0 1; do
11589 lctl set_param llite.*.xattr_cache=$cache
11591 for buf_size in 0 256; do
11593 touch $DIR/$tfile || error "touch"
11594 setfattr -n user.multiop $DIR/$tfile
11595 $MULTIOP $DIR/$tfile oa$buf_size ||
11596 error "cannot get zero length xattr value (buf_size = $buf_size)"
11600 restore_lustre_params < $save
11602 run_test 102t "zero length xattr values handled correctly"
11606 local test=$LUSTRE/tests/acl/$1.test
11607 local tmp=$(mktemp -t $1-XXXXXX).test
11615 local sedusers="-e s/bin/$bin/g -e s/daemon/$dmn/g"
11616 local sedgroups="-e s/:users/:$grp/g"
11617 [[ -z "$nbd" ]] || sedusers+=" -e s/nobody/$nbd/g"
11619 sed $sedusers $sedgroups < $test > $tmp
11620 stack_trap "rm -f $tmp"
11621 [[ -s $tmp ]] || error "sed failed to create test script"
11623 echo "performing $1 with bin='$bin' daemon='$dmn' users='$grp'..."
11624 $LUSTRE/tests/acl/run $tmp || error "run_acl_subtest '$1' failed"
11628 [ "$UID" != 0 ] && skip "must run as root"
11629 $GSS && skip_env "could not run under gss"
11630 [[ "$(lctl get_param -n mdc.*-mdc-*.connect_flags)" =~ "acl" ]] ||
11631 skip_env "must have acl enabled"
11632 which setfacl || skip_env "could not find setfacl"
11633 remote_mds_nodsh && skip "remote MDS with nodsh"
11635 ACLBIN=${ACLBIN:-"bin"}
11636 ACLDMN=${ACLDMN:-"daemon"}
11637 ACLGRP=${ACLGRP:-"users"}
11638 ACLNBD=${ACLNBD:-"nobody"}
11641 [[ "$(id -u $ACLBIN)" != "$(do_facet mds1 id -u $ACLBIN)" ]]; then
11642 echo "bad 'bin' user '$ACLBIN', using '$USER0'"
11644 if ! id $ACLBIN ; then
11646 skip_env "can't find suitable ACL 'bin' $ACLBIN"
11649 if ! id $ACLDMN || (( $(id -u $ACLDMN) < $(id -u $ACLBIN) )) ||
11650 [[ "$(id -u $ACLDMN)" != "$(do_facet mds1 id -u $ACLDMN)" ]]; then
11651 echo "bad 'daemon' user '$ACLDMN', using '$USER1'"
11653 if ! id $ACLDMN ; then
11655 skip_env "can't find suitable ACL 'daemon' $ACLDMN"
11658 if ! getent group $ACLGRP; then
11659 echo "missing 'users' group '$ACLGRP', using '$TSTUSR'"
11661 if ! getent group $ACLGRP; then
11662 echo "cannot find group '$ACLGRP', adding it"
11664 add_group 60000 $ACLGRP
11668 local bingid=$(getent group $ACLBIN | cut -d: -f 3)
11669 local dmngid=$(getent group $ACLDMN | cut -d: -f 3)
11670 local grpgid=$(getent group $ACLGRP | cut -d: -f 3)
11672 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
11673 echo "group '$ACLGRP' has low gid=$grpgid, use '$TSTUSR'"
11675 if ! getent group $ACLGRP; then
11676 echo "cannot find group '$ACLGRP', adding it"
11678 add_group 60000 $ACLGRP
11680 grpgid=$(getent group $ACLGRP | cut -d: -f 3)
11681 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
11683 skip_env "$ACLGRP gid=$grpgid less than $bingid|$dmngid"
11687 gpasswd -a $ACLDMN $ACLBIN ||
11688 error "setting client group failed" # LU-5641
11689 do_facet mds1 gpasswd -a $ACLDMN $ACLBIN ||
11690 error "setting MDS group failed" # LU-5641
11692 declare -a identity_old
11694 for num in $(seq $MDSCOUNT); do
11695 switch_identity $num true || identity_old[$num]=$?
11698 SAVE_UMASK=$(umask)
11700 mkdir -p $DIR/$tdir
11703 run_acl_subtest cp $ACLBIN $ACLDMN $ACLGRP
11704 run_acl_subtest getfacl-noacl $ACLBIN $ACLDMN $ACLGRP
11705 run_acl_subtest misc $ACLBIN $ACLDMN $ACLGRP
11706 run_acl_subtest permissions $ACLBIN $ACLDMN $ACLGRP
11707 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
11708 # CentOS7- uses nobody=99, while newer distros use nobody=65534
11709 if ! id -u $ACLNBD ||
11710 (( $(id -u nobody) != $(do_facet mds1 id -u nobody) )); then
11712 if ! id -u $ACLNBD; then
11716 if [[ -n "$ACLNBD" ]] && ! getent group $ACLNBD; then
11717 add_group $(id -u $ACLNBD) $ACLNBD
11718 if ! getent group $ACLNBD; then
11722 if (( $MDS1_VERSION > $(version_code 2.8.55) )) &&
11723 [[ -n "$ACLNBD" ]] && which setfattr; then
11724 run_acl_subtest permissions_xattr \
11725 $ACLBIN $ACLDMN $ACLGRP $ACLNBD
11726 elif [[ -z "$ACLNBD" ]]; then
11727 echo "skip 'permission_xattr' test - missing 'nobody' user/grp"
11729 echo "skip 'permission_xattr' test - missing setfattr command"
11731 run_acl_subtest setfacl $ACLBIN $ACLDMN $ACLGRP
11733 # inheritance test got from HP
11734 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
11735 chmod +x make-tree || error "chmod +x failed"
11736 run_acl_subtest inheritance $ACLBIN $ACLDMN $ACLGRP
11739 echo "LU-974 ignore umask when acl is enabled..."
11740 run_acl_subtest 974 $ACLBIN $ACLDMN $ACLGRP
11741 if [ $MDSCOUNT -ge 2 ]; then
11742 run_acl_subtest 974_remote $ACLBIN $ACLDMN $ACLGRP
11745 echo "LU-2561 newly created file is same size as directory..."
11746 if [ "$mds1_FSTYPE" != "zfs" ]; then
11747 run_acl_subtest 2561 $ACLBIN $ACLDMN $ACLGRP
11749 run_acl_subtest 2561_zfs $ACLBIN $ACLDMN $ACLGRP
11752 run_acl_subtest 4924 $ACLBIN $ACLDMN $ACLGRP
11757 for num in $(seq $MDSCOUNT); do
11758 if [ "${identity_old[$num]}" = 1 ]; then
11759 switch_identity $num false || identity_old[$num]=$?
11763 run_test 103a "acl test"
11769 for U in {0..511}; do
11771 local O=$(printf "%04o" $U)
11773 umask $(printf "%04o" $((511 ^ $O)))
11774 $LFS setstripe -c 1 $DIR/$tfile.s$O
11775 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
11777 (( $S == ($O & 0666) )) ||
11778 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
11780 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
11781 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
11782 (( $S == ($O & 0666) )) ||
11783 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
11785 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
11786 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
11787 (( $S == ($O & 0666) )) ||
11788 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
11789 rm -f $DIR/$tfile.[smp]$0
11793 # limit the concurrently running threads to 64. LU-11878
11794 local idx=$((U % 64))
11795 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
11800 run_test 103b "umask lfs setstripe"
11803 mkdir -p $DIR/$tdir
11804 cp -rp $DIR/$tdir $DIR/$tdir.bak
11806 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
11807 error "$DIR/$tdir shouldn't contain default ACL"
11808 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
11809 error "$DIR/$tdir.bak shouldn't contain default ACL"
11812 run_test 103c "'cp -rp' won't set empty acl"
11817 local saved_debug=$($LCTL get_param -n debug)
11819 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
11820 skip "MDS needs to be at least 2.14.52"
11822 large_xattr_enabled || skip_env "ea_inode feature disabled"
11824 mkdir -p $DIR/$tdir
11825 # add big LOV EA to cause reply buffer overflow earlier
11826 $LFS setstripe -C 1000 $DIR/$tdir
11827 lctl set_param mdc.*-mdc*.stats=clear
11829 $LCTL set_param debug=0
11830 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
11831 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
11833 # add a large number of default ACLs (expect 8000+ for 2.13+)
11834 for U in {2..7000}; do
11835 setfacl -d -m user:$U:rwx $DIR/$tdir ||
11836 error "Able to add just $U default ACLs"
11838 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
11839 echo "$numacl default ACLs created"
11841 stat $DIR/$tdir || error "Cannot stat directory"
11842 # check file creation
11843 touch $DIR/$tdir/$tfile ||
11844 error "failed to create $tfile with $numacl default ACLs"
11845 stat $DIR/$tdir/$tfile || error "Cannot stat file"
11846 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11847 echo "$fileacl ACLs were inherited"
11848 (( $fileacl == $numacl )) ||
11849 error "Not all default ACLs were inherited: $numacl != $fileacl"
11850 # check that new ACLs creation adds new ACLs to inherited ACLs
11851 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
11852 error "Cannot set new ACL"
11853 numacl=$((numacl + 1))
11854 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11855 (( $fileacl == $numacl )) ||
11856 error "failed to add new ACL: $fileacl != $numacl as expected"
11857 # adds more ACLs to a file to reach their maximum at 8000+
11859 for U in {20000..25000}; do
11860 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
11861 numacl=$((numacl + 1))
11863 echo "Added $numacl more ACLs to the file"
11864 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11865 echo "Total $fileacl ACLs in file"
11866 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
11867 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
11868 rmdir $DIR/$tdir || error "Cannot remove directory"
11870 run_test 103e "inheritance of big amount of default ACLs"
11873 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
11874 skip "MDS needs to be at least 2.14.51"
11876 large_xattr_enabled || skip_env "ea_inode feature disabled"
11878 # enable changelog to consume more internal MDD buffers
11881 mkdir -p $DIR/$tdir
11883 $LFS setstripe -C 1000 $DIR/$tdir
11884 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
11885 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
11886 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
11887 rmdir $DIR/$tdir || error "Cannot remove directory"
11889 run_test 103f "changelog doesn't interfere with default ACLs buffers"
11892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11895 lfs df || error "lfs df failed"
11896 lfs df -ih || error "lfs df -ih failed"
11897 lfs df -h $DIR || error "lfs df -h $DIR failed"
11898 lfs df -i $DIR || error "lfs df -i $DIR failed"
11899 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
11900 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
11902 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
11903 lctl --device %$OSC deactivate
11904 lfs df || error "lfs df with deactivated OSC failed"
11905 lctl --device %$OSC activate
11906 # wait the osc back to normal
11907 wait_osc_import_ready client ost
11909 lfs df || error "lfs df with reactivated OSC failed"
11912 run_test 104a "lfs df [-ih] [path] test ========================="
11915 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11916 [ $RUNAS_ID -eq $UID ] &&
11917 skip_env "RUNAS_ID = UID = $UID -- skipping"
11919 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
11920 grep "Permission denied" | wc -l)))
11921 if [ $denied_cnt -ne 0 ]; then
11922 error "lfs check servers test failed"
11925 run_test 104b "$RUNAS lfs check servers test ===================="
11928 # Verify $1 is within range of $2.
11929 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
11930 # $1 is <= 2% of $2. Else Fail.
11933 # Strip all units (M, G, T)
11934 actual=$(echo $1 | tr -d A-Z)
11935 expect=$(echo $2 | tr -d A-Z)
11937 expect_lo=$(($expect * 98 / 100)) # 2% below
11938 expect_hi=$(($expect * 102 / 100)) # 2% above
11940 # permit 2% drift above and below
11941 (( $actual >= $expect_lo && $actual <= $expect_hi ))
11945 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11946 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
11948 local ost_param="osd-zfs.$FSNAME-OST0000."
11949 local mdt_param="osd-zfs.$FSNAME-MDT0000."
11950 local ofacets=$(get_facets OST)
11951 local mfacets=$(get_facets MDS)
11952 local saved_ost_blocks=
11953 local saved_mdt_blocks=
11955 echo "Before recordsize change"
11956 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
11957 df=($(df -h | grep "$MOUNT"$))
11960 echo "lfs output : ${lfs_df[*]}"
11961 echo "df output : ${df[*]}"
11963 for facet in ${ofacets//,/ }; do
11964 if [ -z $saved_ost_blocks ]; then
11965 saved_ost_blocks=$(do_facet $facet \
11966 lctl get_param -n $ost_param.blocksize)
11967 echo "OST Blocksize: $saved_ost_blocks"
11969 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11970 do_facet $facet zfs set recordsize=32768 $ost
11973 # BS too small. Sufficient for functional testing.
11974 for facet in ${mfacets//,/ }; do
11975 if [ -z $saved_mdt_blocks ]; then
11976 saved_mdt_blocks=$(do_facet $facet \
11977 lctl get_param -n $mdt_param.blocksize)
11978 echo "MDT Blocksize: $saved_mdt_blocks"
11980 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11981 do_facet $facet zfs set recordsize=32768 $mdt
11984 # Give new values chance to reflect change
11987 echo "After recordsize change"
11988 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
11989 df_after=($(df -h | grep "$MOUNT"$))
11992 echo "lfs output : ${lfs_df_after[*]}"
11993 echo "df output : ${df_after[*]}"
11996 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
11997 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
11998 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
11999 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
12000 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
12001 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
12004 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
12005 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
12006 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
12007 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
12008 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
12009 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
12011 # Restore MDT recordize back to original
12012 for facet in ${mfacets//,/ }; do
12013 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12014 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
12017 # Restore OST recordize back to original
12018 for facet in ${ofacets//,/ }; do
12019 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12020 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
12025 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
12028 (( $RUNAS_ID != $UID )) ||
12029 skip_env "RUNAS_ID = UID = $UID -- skipping"
12031 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
12032 skip "lustre version doesn't support lctl dl with non-root"
12034 # debugfs only allows root users to access files, so the
12035 # previous move of the "devices" file to debugfs broke
12036 # "lctl dl" for non-root users. The LU-9680 Netlink
12037 # interface again allows non-root users to list devices.
12038 [ "$($RUNAS $LCTL dl | wc -l)" -ge 3 ] ||
12039 error "lctl dl doesn't work for non root"
12041 ost_count="$($RUNAS $LCTL dl | grep $FSNAME-OST* | wc -l)"
12042 [ "$ost_count" -eq $OSTCOUNT ] ||
12043 error "lctl dl reports wrong number of OST devices"
12045 mdt_count="$($RUNAS $LCTL dl | grep $FSNAME-MDT* | wc -l)"
12046 [ "$mdt_count" -eq $MDSCOUNT ] ||
12047 error "lctl dl reports wrong number of MDT devices"
12049 run_test 104d "$RUNAS lctl dl test"
12052 # doesn't work on 2.4 kernels
12054 if $(flock_is_enabled); then
12055 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
12057 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
12061 run_test 105a "flock when mounted without -o flock test ========"
12065 if $(flock_is_enabled); then
12066 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
12068 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
12072 run_test 105b "fcntl when mounted without -o flock test ========"
12076 if $(flock_is_enabled); then
12077 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
12079 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
12083 run_test 105c "lockf when mounted without -o flock test"
12085 test_105d() { # bug 15924
12086 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12088 test_mkdir $DIR/$tdir
12089 flock_is_enabled || skip_env "mount w/o flock enabled"
12090 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
12091 $LCTL set_param fail_loc=0x80000315
12092 flocks_test 2 $DIR/$tdir
12094 run_test 105d "flock race (should not freeze) ========"
12096 test_105e() { # bug 22660 && 22040
12097 flock_is_enabled || skip_env "mount w/o flock enabled"
12100 flocks_test 3 $DIR/$tfile
12102 run_test 105e "Two conflicting flocks from same process"
12104 test_106() { #bug 10921
12105 test_mkdir $DIR/$tdir
12106 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
12107 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
12109 run_test 106 "attempt exec of dir followed by chown of that dir"
12112 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12120 local save_pattern=$(sysctl -n kernel.core_pattern)
12121 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
12122 sysctl -w kernel.core_pattern=$file
12123 sysctl -w kernel.core_uses_pid=0
12125 ulimit -c unlimited
12131 kill -s 11 $SLEEPPID
12133 if [ -e $file ]; then
12134 size=`stat -c%s $file`
12135 [ $size -eq 0 ] && error "Fail to create core file $file"
12137 error "Fail to create core file $file"
12140 sysctl -w kernel.core_pattern=$save_pattern
12141 sysctl -w kernel.core_uses_pid=$save_uses_pid
12144 run_test 107 "Coredump on SIG"
12147 test_mkdir $DIR/$tdir
12148 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
12149 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
12150 error "mkdir with 256 char should fail, but did not"
12151 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
12152 error "create with 255 char failed"
12153 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
12154 error "create with 256 char should fail, but did not"
12159 run_test 110 "filename length checking"
12162 # Purpose: To verify dynamic thread (OSS) creation.
12165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12166 remote_ost_nodsh && skip "remote OST with nodsh"
12168 # Lustre does not stop service threads once they are started.
12169 # Reset number of running threads to default.
12174 local save_params="$TMP/sanity-$TESTNAME.parameters"
12176 # Get ll_ost_io count before I/O
12177 OSTIO_pre=$(do_facet ost1 \
12178 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
12179 # Exit if lustre is not running (ll_ost_io not running).
12180 [ -z "$OSTIO_pre" ] && error "no OSS threads"
12182 echo "Starting with $OSTIO_pre threads"
12183 local thread_max=$((OSTIO_pre * 2))
12184 local rpc_in_flight=$((thread_max * 2))
12185 # this is limited to OSC_MAX_RIF_MAX (256)
12186 [ $rpc_in_flight -gt 256 ] && rpc_in_flight=256
12187 thread_max=$((rpc_in_flight / 2))
12188 [ $thread_max -le $OSTIO_pre ] && skip "Too many ost_io threads" &&
12191 # Number of I/O Process proposed to be started.
12193 local facets=$(get_facets OST)
12195 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
12196 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
12198 # Set in_flight to $rpc_in_flight
12199 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
12200 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
12201 nfiles=${rpc_in_flight}
12202 # Set ost thread_max to $thread_max
12203 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
12205 # 5 Minutes should be sufficient for max number of OSS
12206 # threads(thread_max) to be created.
12210 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
12211 test_mkdir $DIR/$tdir
12212 for i in $(seq $nfiles); do
12213 local file=$DIR/$tdir/${tfile}-$i
12214 $LFS setstripe -c -1 -i 0 $file
12215 ($WTL $file $timeout)&
12218 # I/O Started - Wait for thread_started to reach thread_max or report
12219 # error if thread_started is more than thread_max.
12220 echo "Waiting for thread_started to reach thread_max"
12221 local thread_started=0
12222 local end_time=$((SECONDS + timeout))
12224 while [ $SECONDS -le $end_time ] ; do
12226 # Get ost i/o thread_started count.
12227 thread_started=$(do_facet ost1 \
12229 ost.OSS.ost_io.threads_started | cut -d= -f2")
12230 # Break out if thread_started is equal/greater than thread_max
12231 if [[ $thread_started -ge $thread_max ]]; then
12232 echo ll_ost_io thread_started $thread_started, \
12233 equal/greater than thread_max $thread_max
12239 # Cleanup - We have the numbers, Kill i/o jobs if running.
12240 jobcount=($(jobs -p))
12241 for i in $(seq 0 $((${#jobcount[@]}-1)))
12243 kill -9 ${jobcount[$i]}
12244 if [ $? -ne 0 ] ; then
12246 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
12250 # Cleanup files left by WTL binary.
12251 for i in $(seq $nfiles); do
12252 local file=$DIR/$tdir/${tfile}-$i
12254 if [ $? -ne 0 ] ; then
12255 echo "Warning: Failed to delete file $file"
12259 restore_lustre_params <$save_params
12260 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
12262 # Error out if no new thread has started or Thread started is greater
12264 if [[ $thread_started -le $OSTIO_pre ||
12265 $thread_started -gt $thread_max ]]; then
12266 error "ll_ost_io: thread_started $thread_started" \
12267 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
12268 "No new thread started or thread started greater " \
12272 run_test 115 "verify dynamic thread creation===================="
12274 test_116a() { # was previously test_116()
12275 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12276 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12277 remote_mds_nodsh && skip "remote MDS with nodsh"
12279 echo -n "Free space priority "
12280 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
12285 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
12286 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
12287 stack_trap simple_cleanup_common
12289 # Check if we need to generate uneven OSTs
12290 test_mkdir -p $DIR/$tdir/OST${MINI}
12291 local FILL=$((MINV / 4))
12292 local DIFF=$((MAXV - MINV))
12293 local DIFF2=$((DIFF * 100 / MINV))
12295 local threshold=$(do_facet $SINGLEMDS \
12296 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
12297 threshold=${threshold%%%}
12298 echo -n "Check for uneven OSTs: "
12299 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
12301 if [[ $DIFF2 -gt $threshold ]]; then
12303 echo "Don't need to fill OST$MINI"
12305 # generate uneven OSTs. Write 2% over the QOS threshold value
12307 DIFF=$((threshold - DIFF2 + 2))
12308 DIFF2=$((MINV * DIFF / 100))
12309 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
12310 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
12311 error "setstripe failed"
12312 DIFF=$((DIFF2 / 2048))
12314 while [ $i -lt $DIFF ]; do
12316 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
12317 bs=2M count=1 2>/dev/null
12326 DIFF=$((MAXV - MINV))
12327 DIFF2=$((DIFF * 100 / MINV))
12328 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
12329 if [ $DIFF2 -gt $threshold ]; then
12332 skip "QOS imbalance criteria not met"
12340 # now fill using QOS
12341 $LFS setstripe -c 1 $DIR/$tdir
12342 FILL=$((FILL / 200))
12343 if [ $FILL -gt 600 ]; then
12346 echo "writing $FILL files to QOS-assigned OSTs"
12348 while [ $i -lt $FILL ]; do
12350 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
12351 count=1 2>/dev/null
12354 echo "wrote $i 200k files"
12358 echo "Note: free space may not be updated, so measurements might be off"
12360 DIFF2=$((MAXV - MINV))
12361 echo "free space delta: orig $DIFF final $DIFF2"
12362 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
12363 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
12364 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
12365 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
12366 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
12367 if [[ $DIFF -gt 0 ]]; then
12368 FILL=$((DIFF2 * 100 / DIFF - 100))
12369 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
12372 # Figure out which files were written where
12373 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12374 awk '/'$MINI1': / {print $2; exit}')
12376 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12377 echo "$MINC files created on smaller OST $MINI1"
12378 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12379 awk '/'$MAXI1': / {print $2; exit}')
12381 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12382 echo "$MAXC files created on larger OST $MAXI1"
12383 if [[ $MINC -gt 0 ]]; then
12384 FILL=$((MAXC * 100 / MINC - 100))
12385 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
12387 [[ $MAXC -gt $MINC ]] ||
12388 error_ignore LU-9 "stripe QOS didn't balance free space"
12390 run_test 116a "stripe QOS: free space balance ==================="
12392 test_116b() { # LU-2093
12393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12394 remote_mds_nodsh && skip "remote MDS with nodsh"
12396 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
12397 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
12398 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
12399 [ -z "$old_rr" ] && skip "no QOS"
12400 do_facet $SINGLEMDS lctl set_param \
12401 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
12402 mkdir -p $DIR/$tdir
12403 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
12404 createmany -o $DIR/$tdir/f- 20 || error "can't create"
12405 do_facet $SINGLEMDS lctl set_param fail_loc=0
12407 do_facet $SINGLEMDS lctl set_param \
12408 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
12410 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
12412 test_117() # bug 10891
12414 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12416 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
12417 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
12418 lctl set_param fail_loc=0x21e
12419 > $DIR/$tfile || error "truncate failed"
12420 lctl set_param fail_loc=0
12421 echo "Truncate succeeded."
12424 run_test 117 "verify osd extend =========="
12426 NO_SLOW_RESENDCOUNT=4
12427 export OLD_RESENDCOUNT=""
12428 set_resend_count () {
12429 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
12430 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
12431 lctl set_param -n $PROC_RESENDCOUNT $1
12432 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
12435 # for reduce test_118* time (b=14842)
12436 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12438 # Reset async IO behavior after error case
12440 FILE=$DIR/reset_async
12442 # Ensure all OSCs are cleared
12443 $LFS setstripe -c -1 $FILE
12444 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
12449 test_118a() #bug 11710
12451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12455 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12456 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12457 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12459 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12460 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12465 run_test 118a "verify O_SYNC works =========="
12469 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12470 remote_ost_nodsh && skip "remote OST with nodsh"
12474 #define OBD_FAIL_SRV_ENOENT 0x217
12475 set_nodes_failloc "$(osts_nodes)" 0x217
12476 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12478 set_nodes_failloc "$(osts_nodes)" 0
12479 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12480 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12483 if [[ $RC -eq 0 ]]; then
12484 error "Must return error due to dropped pages, rc=$RC"
12488 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12489 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12493 echo "Dirty pages not leaked on ENOENT"
12495 # Due to the above error the OSC will issue all RPCs syncronously
12496 # until a subsequent RPC completes successfully without error.
12497 $MULTIOP $DIR/$tfile Ow4096yc
12502 run_test 118b "Reclaim dirty pages on fatal error =========="
12506 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12508 # for 118c, restore the original resend count, LU-1940
12509 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
12510 set_resend_count $OLD_RESENDCOUNT
12511 remote_ost_nodsh && skip "remote OST with nodsh"
12515 #define OBD_FAIL_OST_EROFS 0x216
12516 set_nodes_failloc "$(osts_nodes)" 0x216
12518 # multiop should block due to fsync until pages are written
12519 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12523 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12524 error "Multiop failed to block on fsync, pid=$MULTIPID"
12527 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12529 if [[ $WRITEBACK -eq 0 ]]; then
12530 error "No page in writeback, writeback=$WRITEBACK"
12533 set_nodes_failloc "$(osts_nodes)" 0
12536 if [[ $RC -ne 0 ]]; then
12537 error "Multiop fsync failed, rc=$RC"
12540 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12541 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12543 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12544 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12548 echo "Dirty pages flushed via fsync on EROFS"
12551 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
12553 # continue to use small resend count to reduce test_118* time (b=14842)
12554 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12558 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12559 remote_ost_nodsh && skip "remote OST with nodsh"
12563 #define OBD_FAIL_OST_BRW_PAUSE_BULK
12564 set_nodes_failloc "$(osts_nodes)" 0x214
12565 # multiop should block due to fsync until pages are written
12566 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12570 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12571 error "Multiop failed to block on fsync, pid=$MULTIPID"
12574 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12576 if [[ $WRITEBACK -eq 0 ]]; then
12577 error "No page in writeback, writeback=$WRITEBACK"
12580 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
12581 set_nodes_failloc "$(osts_nodes)" 0
12583 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12584 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12586 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12587 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12591 echo "Dirty pages gaurenteed flushed via fsync"
12594 run_test 118d "Fsync validation inject a delay of the bulk =========="
12597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12601 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
12602 lctl set_param fail_loc=0x8000040a
12604 # Should simulate EINVAL error which is fatal
12605 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12607 if [[ $RC -eq 0 ]]; then
12608 error "Must return error due to dropped pages, rc=$RC"
12611 lctl set_param fail_loc=0x0
12613 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12614 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12615 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12617 if [[ $LOCKED -ne 0 ]]; then
12618 error "Locked pages remain in cache, locked=$LOCKED"
12621 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12622 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12626 echo "No pages locked after fsync"
12631 run_test 118f "Simulate unrecoverable OSC side error =========="
12634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12638 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
12639 lctl set_param fail_loc=0x406
12641 # simulate local -ENOMEM
12642 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12645 lctl set_param fail_loc=0
12646 if [[ $RC -eq 0 ]]; then
12647 error "Must return error due to dropped pages, rc=$RC"
12650 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12651 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12652 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12654 if [[ $LOCKED -ne 0 ]]; then
12655 error "Locked pages remain in cache, locked=$LOCKED"
12658 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12659 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12663 echo "No pages locked after fsync"
12668 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
12671 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12672 remote_ost_nodsh && skip "remote OST with nodsh"
12676 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12677 set_nodes_failloc "$(osts_nodes)" 0x20e
12678 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12679 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12682 set_nodes_failloc "$(osts_nodes)" 0
12683 if [[ $RC -eq 0 ]]; then
12684 error "Must return error due to dropped pages, rc=$RC"
12687 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12688 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12689 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12691 if [[ $LOCKED -ne 0 ]]; then
12692 error "Locked pages remain in cache, locked=$LOCKED"
12695 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12696 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12700 echo "No pages locked after fsync"
12704 run_test 118h "Verify timeout in handling recoverables errors =========="
12706 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12709 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12710 remote_ost_nodsh && skip "remote OST with nodsh"
12714 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12715 set_nodes_failloc "$(osts_nodes)" 0x20e
12717 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12718 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12721 set_nodes_failloc "$(osts_nodes)" 0
12725 if [[ $RC -ne 0 ]]; then
12726 error "got error, but should be not, rc=$RC"
12729 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12730 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12731 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12732 if [[ $LOCKED -ne 0 ]]; then
12733 error "Locked pages remain in cache, locked=$LOCKED"
12736 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12737 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12741 echo "No pages locked after fsync"
12745 run_test 118i "Fix error before timeout in recoverable error =========="
12747 [ "$SLOW" = "no" ] && set_resend_count 4
12750 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12751 remote_ost_nodsh && skip "remote OST with nodsh"
12755 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
12756 set_nodes_failloc "$(osts_nodes)" 0x220
12758 # return -EIO from OST
12759 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12761 set_nodes_failloc "$(osts_nodes)" 0x0
12762 if [[ $RC -eq 0 ]]; then
12763 error "Must return error due to dropped pages, rc=$RC"
12766 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12767 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12768 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12769 if [[ $LOCKED -ne 0 ]]; then
12770 error "Locked pages remain in cache, locked=$LOCKED"
12773 # in recoverable error on OST we want resend and stay until it finished
12774 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12775 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12779 echo "No pages locked after fsync"
12783 run_test 118j "Simulate unrecoverable OST side error =========="
12787 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12788 remote_ost_nodsh && skip "remote OSTs with nodsh"
12790 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12791 set_nodes_failloc "$(osts_nodes)" 0x20e
12792 test_mkdir $DIR/$tdir
12794 for ((i=0;i<10;i++)); do
12795 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
12796 error "dd to $DIR/$tdir/$tfile-$i failed" )&
12803 set_nodes_failloc "$(osts_nodes)" 0
12806 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
12808 test_118l() # LU-646
12810 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12812 test_mkdir $DIR/$tdir
12813 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
12816 run_test 118l "fsync dir"
12818 test_118m() # LU-3066
12820 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12822 test_mkdir $DIR/$tdir
12823 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
12826 run_test 118m "fdatasync dir ========="
12828 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12835 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12836 remote_ost_nodsh && skip "remote OSTs with nodsh"
12838 # Sleep to avoid a cached response.
12839 #define OBD_STATFS_CACHE_SECONDS 1
12842 # Inject a 10 second delay in the OST_STATFS handler.
12843 #define OBD_FAIL_OST_STATFS_DELAY 0x242
12844 set_nodes_failloc "$(osts_nodes)" 0x242
12847 stat --file-system $MOUNT > /dev/null
12850 set_nodes_failloc "$(osts_nodes)" 0
12852 if ((end - begin > 20)); then
12853 error "statfs took $((end - begin)) seconds, expected 10"
12856 run_test 118n "statfs() sends OST_STATFS requests in parallel"
12858 test_119a() # bug 11737
12860 BSIZE=$((512 * 1024))
12861 directio write $DIR/$tfile 0 1 $BSIZE
12862 # We ask to read two blocks, which is more than a file size.
12863 # directio will indicate an error when requested and actual
12864 # sizes aren't equeal (a normal situation in this case) and
12865 # print actual read amount.
12866 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
12867 if [ "$NOB" != "$BSIZE" ]; then
12868 error "read $NOB bytes instead of $BSIZE"
12872 run_test 119a "Short directIO read must return actual read amount"
12874 test_119b() # bug 11737
12876 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12878 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
12879 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
12881 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
12882 error "direct read failed"
12885 run_test 119b "Sparse directIO read must return actual read amount"
12887 test_119c() # bug 13099
12890 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
12891 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
12894 run_test 119c "Testing for direct read hitting hole"
12896 test_119d() # bug 15950
12898 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12900 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
12901 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
12903 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
12904 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
12905 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
12906 lctl set_param fail_loc=0x40d
12907 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
12910 cat $DIR/$tfile > /dev/null &
12911 lctl set_param fail_loc=0
12914 log "the DIO writes have completed, now wait for the reads (should not block very long)"
12916 [ -n "`ps h -p $pid_reads -o comm`" ] && \
12917 error "the read rpcs have not completed in 2s"
12919 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
12921 run_test 119d "The DIO path should try to send a new rpc once one is completed"
12924 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12925 remote_mds_nodsh && skip "remote MDS with nodsh"
12926 test_mkdir -i0 -c1 $DIR/$tdir
12927 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12928 skip_env "no early lock cancel on server"
12930 lru_resize_disable mdc
12931 lru_resize_disable osc
12932 cancel_lru_locks mdc
12933 # asynchronous object destroy at MDT could cause bl ast to client
12934 cancel_lru_locks osc
12936 stat $DIR/$tdir > /dev/null
12937 can1=$(do_facet mds1 \
12938 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12939 awk '/ldlm_cancel/ {print $2}')
12940 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12941 awk '/ldlm_bl_callback/ {print $2}')
12942 test_mkdir -i0 -c1 $DIR/$tdir/d1
12943 can2=$(do_facet mds1 \
12944 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12945 awk '/ldlm_cancel/ {print $2}')
12946 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12947 awk '/ldlm_bl_callback/ {print $2}')
12948 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12949 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12950 lru_resize_enable mdc
12951 lru_resize_enable osc
12953 run_test 120a "Early Lock Cancel: mkdir test"
12956 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12957 remote_mds_nodsh && skip "remote MDS with nodsh"
12958 test_mkdir $DIR/$tdir
12959 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12960 skip_env "no early lock cancel on server"
12962 lru_resize_disable mdc
12963 lru_resize_disable osc
12964 cancel_lru_locks mdc
12965 stat $DIR/$tdir > /dev/null
12966 can1=$(do_facet $SINGLEMDS \
12967 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12968 awk '/ldlm_cancel/ {print $2}')
12969 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12970 awk '/ldlm_bl_callback/ {print $2}')
12971 touch $DIR/$tdir/f1
12972 can2=$(do_facet $SINGLEMDS \
12973 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12974 awk '/ldlm_cancel/ {print $2}')
12975 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12976 awk '/ldlm_bl_callback/ {print $2}')
12977 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12978 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12979 lru_resize_enable mdc
12980 lru_resize_enable osc
12982 run_test 120b "Early Lock Cancel: create test"
12985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12986 remote_mds_nodsh && skip "remote MDS with nodsh"
12987 test_mkdir -i0 -c1 $DIR/$tdir
12988 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12989 skip "no early lock cancel on server"
12991 lru_resize_disable mdc
12992 lru_resize_disable osc
12993 test_mkdir -i0 -c1 $DIR/$tdir/d1
12994 test_mkdir -i0 -c1 $DIR/$tdir/d2
12995 touch $DIR/$tdir/d1/f1
12996 cancel_lru_locks mdc
12997 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
12998 can1=$(do_facet mds1 \
12999 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13000 awk '/ldlm_cancel/ {print $2}')
13001 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13002 awk '/ldlm_bl_callback/ {print $2}')
13003 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
13004 can2=$(do_facet mds1 \
13005 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13006 awk '/ldlm_cancel/ {print $2}')
13007 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13008 awk '/ldlm_bl_callback/ {print $2}')
13009 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13010 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13011 lru_resize_enable mdc
13012 lru_resize_enable osc
13014 run_test 120c "Early Lock Cancel: link test"
13017 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13018 remote_mds_nodsh && skip "remote MDS with nodsh"
13019 test_mkdir -i0 -c1 $DIR/$tdir
13020 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13021 skip_env "no early lock cancel on server"
13023 lru_resize_disable mdc
13024 lru_resize_disable osc
13026 cancel_lru_locks mdc
13027 stat $DIR/$tdir > /dev/null
13028 can1=$(do_facet mds1 \
13029 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13030 awk '/ldlm_cancel/ {print $2}')
13031 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13032 awk '/ldlm_bl_callback/ {print $2}')
13033 chmod a+x $DIR/$tdir
13034 can2=$(do_facet mds1 \
13035 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13036 awk '/ldlm_cancel/ {print $2}')
13037 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13038 awk '/ldlm_bl_callback/ {print $2}')
13039 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13040 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13041 lru_resize_enable mdc
13042 lru_resize_enable osc
13044 run_test 120d "Early Lock Cancel: setattr test"
13047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13048 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13049 skip_env "no early lock cancel on server"
13050 remote_mds_nodsh && skip "remote MDS with nodsh"
13052 local dlmtrace_set=false
13054 test_mkdir -i0 -c1 $DIR/$tdir
13055 lru_resize_disable mdc
13056 lru_resize_disable osc
13057 ! $LCTL get_param debug | grep -q dlmtrace &&
13058 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
13059 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
13060 cancel_lru_locks mdc
13061 cancel_lru_locks osc
13062 dd if=$DIR/$tdir/f1 of=/dev/null
13063 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
13064 # XXX client can not do early lock cancel of OST lock
13065 # during unlink (LU-4206), so cancel osc lock now.
13067 cancel_lru_locks osc
13068 can1=$(do_facet mds1 \
13069 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13070 awk '/ldlm_cancel/ {print $2}')
13071 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13072 awk '/ldlm_bl_callback/ {print $2}')
13073 unlink $DIR/$tdir/f1
13075 can2=$(do_facet mds1 \
13076 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13077 awk '/ldlm_cancel/ {print $2}')
13078 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13079 awk '/ldlm_bl_callback/ {print $2}')
13080 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
13081 $LCTL dk $TMP/cancel.debug.txt
13082 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
13083 $LCTL dk $TMP/blocking.debug.txt
13084 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
13085 lru_resize_enable mdc
13086 lru_resize_enable osc
13088 run_test 120e "Early Lock Cancel: unlink test"
13091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13092 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13093 skip_env "no early lock cancel on server"
13094 remote_mds_nodsh && skip "remote MDS with nodsh"
13096 test_mkdir -i0 -c1 $DIR/$tdir
13097 lru_resize_disable mdc
13098 lru_resize_disable osc
13099 test_mkdir -i0 -c1 $DIR/$tdir/d1
13100 test_mkdir -i0 -c1 $DIR/$tdir/d2
13101 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
13102 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
13103 cancel_lru_locks mdc
13104 cancel_lru_locks osc
13105 dd if=$DIR/$tdir/d1/f1 of=/dev/null
13106 dd if=$DIR/$tdir/d2/f2 of=/dev/null
13107 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
13108 # XXX client can not do early lock cancel of OST lock
13109 # during rename (LU-4206), so cancel osc lock now.
13111 cancel_lru_locks osc
13112 can1=$(do_facet mds1 \
13113 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13114 awk '/ldlm_cancel/ {print $2}')
13115 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13116 awk '/ldlm_bl_callback/ {print $2}')
13117 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
13119 can2=$(do_facet mds1 \
13120 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13121 awk '/ldlm_cancel/ {print $2}')
13122 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13123 awk '/ldlm_bl_callback/ {print $2}')
13124 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13125 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13126 lru_resize_enable mdc
13127 lru_resize_enable osc
13129 run_test 120f "Early Lock Cancel: rename test"
13132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13133 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13134 skip_env "no early lock cancel on server"
13135 remote_mds_nodsh && skip "remote MDS with nodsh"
13137 lru_resize_disable mdc
13138 lru_resize_disable osc
13140 echo create $count files
13141 test_mkdir $DIR/$tdir
13142 cancel_lru_locks mdc
13143 cancel_lru_locks osc
13146 can0=$(do_facet $SINGLEMDS \
13147 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13148 awk '/ldlm_cancel/ {print $2}')
13149 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13150 awk '/ldlm_bl_callback/ {print $2}')
13151 createmany -o $DIR/$tdir/f $count
13153 can1=$(do_facet $SINGLEMDS \
13154 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13155 awk '/ldlm_cancel/ {print $2}')
13156 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13157 awk '/ldlm_bl_callback/ {print $2}')
13159 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
13160 echo rm $count files
13163 can2=$(do_facet $SINGLEMDS \
13164 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13165 awk '/ldlm_cancel/ {print $2}')
13166 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13167 awk '/ldlm_bl_callback/ {print $2}')
13169 echo total: $count removes in $((t2-t1))
13170 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
13172 # wait for commitment of removal
13173 lru_resize_enable mdc
13174 lru_resize_enable osc
13176 run_test 120g "Early Lock Cancel: performance test"
13178 test_121() { #bug #10589
13179 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13182 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
13183 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
13184 lctl set_param fail_loc=0x310
13185 cancel_lru_locks osc > /dev/null
13186 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
13187 lctl set_param fail_loc=0
13188 [[ $reads -eq $writes ]] ||
13189 error "read $reads blocks, must be $writes blocks"
13191 run_test 121 "read cancel race ========="
13193 test_123a_base() { # was test 123, statahead(bug 11401)
13197 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
13198 log "testing UP system. Performance may be lower than expected."
13201 running_in_vm && SLOWOK=1
13204 test_mkdir $DIR/$tdir
13205 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
13206 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
13208 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
13209 createmany -o $DIR/$tdir/$tfile $j $((i - j))
13211 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
13212 lctl set_param -n llite.*.statahead_max 0
13213 lctl get_param llite.*.statahead_max
13214 cancel_lru_locks mdc
13215 cancel_lru_locks osc
13217 time $lsx $DIR/$tdir | wc -l
13219 delta=$((etime - stime))
13220 log "$lsx $i files without statahead: $delta sec"
13221 lctl set_param llite.*.statahead_max=$max
13223 swrong=$(lctl get_param -n llite.*.statahead_stats |
13224 awk '/statahead.wrong:/ { print $NF }')
13225 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
13226 cancel_lru_locks mdc
13227 cancel_lru_locks osc
13229 time $lsx $DIR/$tdir | wc -l
13231 delta_sa=$((etime - stime))
13232 log "$lsx $i files with statahead: $delta_sa sec"
13233 lctl get_param -n llite.*.statahead_stats
13234 ewrong=$(lctl get_param -n llite.*.statahead_stats |
13235 awk '/statahead.wrong:/ { print $NF }')
13237 [[ $swrong -lt $ewrong ]] &&
13238 log "statahead was stopped, maybe too many locks held!"
13239 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
13241 if (( $delta_sa*100 > $delta*105 && $delta_sa > $delta+2)); then
13242 max=$(lctl get_param -n llite.*.statahead_max |
13244 lctl set_param -n llite.*.statahead_max 0
13245 lctl get_param llite.*.statahead_max
13246 cancel_lru_locks mdc
13247 cancel_lru_locks osc
13249 time $lsx $DIR/$tdir | wc -l
13251 delta=$((etime - stime))
13252 log "$lsx $i files again without statahead: $delta sec"
13253 lctl set_param llite.*.statahead_max=$max
13254 if (( $delta_sa*100 > delta*105 && delta_sa > delta+2 )); then
13255 if [ $SLOWOK -eq 0 ]; then
13256 error "$lsx $i files is slower with statahead!"
13258 log "$lsx $i files is slower with statahead!"
13264 [ $delta -gt 20 ] && break
13265 [ $delta -gt 8 ] && MULT=$((50 / delta))
13266 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
13274 delta=$((etime - stime))
13275 log "rm -r $DIR/$tdir/: $delta seconds"
13277 lctl get_param -n llite.*.statahead_stats
13281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13283 test_123a_base "ls -l"
13285 run_test 123aa "verify statahead work"
13288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13290 statx_supported || skip_env "Test must be statx() syscall supported"
13292 test_123a_base "$STATX -l"
13294 run_test 123ab "verify statahead work by using statx"
13297 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13299 statx_supported || skip_env "Test must be statx() syscall supported"
13306 cancel_lru_locks $OSC
13307 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
13308 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
13309 awk '/agl.total:/ { print $NF }')
13310 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
13311 test_123a_base "$STATX --cached=always -D"
13312 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
13313 awk '/agl.total:/ { print $NF }')
13314 [ $agl_before -eq $agl_after ] ||
13315 error "Should not trigger AGL thread - $agl_before:$agl_after"
13316 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
13317 [ $rpcs_after -eq $rpcs_before ] ||
13318 error "$STATX should not send glimpse RPCs to $OSC"
13320 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
13322 test_123b () { # statahead(bug 15027)
13323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13325 test_mkdir $DIR/$tdir
13326 createmany -o $DIR/$tdir/$tfile-%d 1000
13328 cancel_lru_locks mdc
13329 cancel_lru_locks osc
13331 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
13332 lctl set_param fail_loc=0x80000803
13333 ls -lR $DIR/$tdir > /dev/null
13335 lctl set_param fail_loc=0x0
13336 lctl get_param -n llite.*.statahead_stats
13341 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
13344 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
13346 test_mkdir -i 0 -c 1 $DIR/$tdir.0
13347 test_mkdir -i 1 -c 1 $DIR/$tdir.1
13348 touch $DIR/$tdir.1/{1..3}
13349 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
13351 remount_client $MOUNT
13353 $MULTIOP $DIR/$tdir.0 Q
13355 # let statahead to complete
13356 ls -l $DIR/$tdir.0 > /dev/null
13358 testid=$(echo $TESTNAME | tr '_' ' ')
13359 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
13360 error "statahead warning" || true
13362 run_test 123c "Can not initialize inode warning on DNE statahead"
13369 test_mkdir -c -1 $DIR/$tdir || error "test_mkdir $DIR/$tdir failed"
13370 $LFS setdirstripe -D -c $MDSCOUNT $DIR/$tdir ||
13371 error "setdirstripe $DIR/$tdir failed"
13372 createmany -d $DIR/$tdir/$tfile $num || error "createmany $num failed"
13373 remount_client $MOUNT
13374 $LCTL get_param llite.*.statahead_max
13375 $LCTL set_param llite.*.statahead_stats=0 ||
13376 error "clear statahead_stats failed"
13377 swrong=$(lctl get_param -n llite.*.statahead_stats |
13378 awk '/statahead.wrong:/ { print $NF }')
13379 ls -l $DIR/$tdir || error "ls -l $DIR/$tdir failed"
13380 # wait for statahead thread finished to update hit/miss stats.
13382 $LCTL get_param -n llite.*.statahead_stats
13383 ewrong=$(lctl get_param -n llite.*.statahead_stats |
13384 awk '/statahead.wrong:/ { print $NF }')
13385 (( $swrong == $ewrong )) ||
13386 log "statahead was stopped, maybe too many locks held!"
13388 run_test 123d "Statahead on striped directories works correctly"
13391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13392 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13393 skip_env "no lru resize on server"
13397 test_mkdir $DIR/$tdir
13399 log "create $NR files at $DIR/$tdir"
13400 createmany -o $DIR/$tdir/f $NR ||
13401 error "failed to create $NR files in $DIR/$tdir"
13403 cancel_lru_locks mdc
13404 ls -l $DIR/$tdir > /dev/null
13408 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
13409 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
13410 LRU_SIZE=$($LCTL get_param -n $PARAM)
13411 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
13412 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
13414 log "NS=$(basename $NSDIR)"
13419 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
13420 skip "Not enough cached locks created!"
13422 log "LRU=$LRU_SIZE"
13426 # We know that lru resize allows one client to hold $LIMIT locks
13427 # for 10h. After that locks begin to be killed by client.
13429 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
13431 if [ $LIMIT -lt $LRU_SIZE ]; then
13432 skip "Limit is too small $LIMIT"
13435 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
13436 # killing locks. Some time was spent for creating locks. This means
13437 # that up to the moment of sleep finish we must have killed some of
13438 # them (10-100 locks). This depends on how fast ther were created.
13439 # Many of them were touched in almost the same moment and thus will
13440 # be killed in groups.
13441 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
13443 # Use $LRU_SIZE_B here to take into account real number of locks
13444 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
13445 local LRU_SIZE_B=$LRU_SIZE
13447 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
13448 log "OLD_LVF=$OLD_LVF"
13449 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
13451 # Let's make sure that we really have some margin. Client checks
13452 # cached locks every 10 sec.
13453 SLEEP=$((SLEEP+20))
13454 log "Sleep ${SLEEP} sec"
13456 while ((SEC<$SLEEP)); do
13460 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
13461 echo -n "$LRU_SIZE"
13464 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
13465 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
13467 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
13468 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
13469 unlinkmany $DIR/$tdir/f $NR
13473 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
13474 log "unlink $NR files at $DIR/$tdir"
13475 unlinkmany $DIR/$tdir/f $NR
13477 run_test 124a "lru resize ======================================="
13479 get_max_pool_limit()
13481 local limit=$($LCTL get_param \
13482 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
13484 for l in $limit; do
13485 if [[ $l -gt $max ]]; then
13493 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13494 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13495 skip_env "no lru resize on server"
13497 LIMIT=$(get_max_pool_limit)
13499 NR=$(($(default_lru_size)*20))
13500 if [[ $NR -gt $LIMIT ]]; then
13501 log "Limit lock number by $LIMIT locks"
13505 IFree=$(mdsrate_inodes_available)
13506 if [ $IFree -lt $NR ]; then
13507 log "Limit lock number by $IFree inodes"
13511 lru_resize_disable mdc
13512 test_mkdir -p $DIR/$tdir/disable_lru_resize
13514 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
13515 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
13516 cancel_lru_locks mdc
13519 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13522 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13525 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13529 nolruresize_delta=$((etime-stime))
13530 log "ls -la time: $nolruresize_delta seconds"
13531 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13532 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
13534 lru_resize_enable mdc
13535 test_mkdir -p $DIR/$tdir/enable_lru_resize
13537 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
13538 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
13539 cancel_lru_locks mdc
13542 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13545 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13548 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13552 lruresize_delta=$((etime-stime))
13553 log "ls -la time: $lruresize_delta seconds"
13554 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13556 if [ $lruresize_delta -gt $nolruresize_delta ]; then
13557 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
13558 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
13559 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
13561 log "lru resize performs the same with no lru resize"
13563 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
13565 run_test 124b "lru resize (performance test) ======================="
13568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13569 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13570 skip_env "no lru resize on server"
13572 # cache ununsed locks on client
13574 cancel_lru_locks mdc
13575 test_mkdir $DIR/$tdir
13576 createmany -o $DIR/$tdir/f $nr ||
13577 error "failed to create $nr files in $DIR/$tdir"
13578 ls -l $DIR/$tdir > /dev/null
13580 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13581 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13582 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13583 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13584 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13586 # set lru_max_age to 1 sec
13587 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13588 echo "sleep $((recalc_p * 2)) seconds..."
13589 sleep $((recalc_p * 2))
13591 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13592 # restore lru_max_age
13593 $LCTL set_param -n $nsdir.lru_max_age $max_age
13594 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13595 unlinkmany $DIR/$tdir/f $nr
13597 run_test 124c "LRUR cancel very aged locks"
13600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13601 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13602 skip_env "no lru resize on server"
13604 # cache ununsed locks on client
13607 lru_resize_disable mdc
13608 stack_trap "lru_resize_enable mdc" EXIT
13610 cancel_lru_locks mdc
13612 # asynchronous object destroy at MDT could cause bl ast to client
13613 test_mkdir $DIR/$tdir
13614 createmany -o $DIR/$tdir/f $nr ||
13615 error "failed to create $nr files in $DIR/$tdir"
13616 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
13618 ls -l $DIR/$tdir > /dev/null
13620 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13621 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13622 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13623 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13625 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13627 # set lru_max_age to 1 sec
13628 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13629 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
13631 echo "sleep $((recalc_p * 2)) seconds..."
13632 sleep $((recalc_p * 2))
13634 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13636 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13638 run_test 124d "cancel very aged locks if lru-resize diasbaled"
13640 test_125() { # 13358
13641 $LCTL get_param -n llite.*.client_type | grep -q local ||
13642 skip "must run as local client"
13643 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
13644 skip_env "must have acl enabled"
13645 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13647 test_mkdir $DIR/$tdir
13648 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
13649 setfacl -R -m u:$USER0:rwx $DIR/$tdir ||
13650 error "setfacl $DIR/$tdir failed"
13651 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
13653 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
13655 test_126() { # bug 12829/13455
13656 $GSS && skip_env "must run as gss disabled"
13657 $LCTL get_param -n llite.*.client_type | grep -q local ||
13658 skip "must run as local client"
13659 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
13661 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
13662 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
13664 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
13666 run_test 126 "check that the fsgid provided by the client is taken into account"
13668 test_127a() { # bug 15521
13669 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13670 local name count samp unit min max sum sumsq
13672 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
13673 echo "stats before reset"
13674 $LCTL get_param osc.*.stats
13675 $LCTL set_param osc.*.stats=0
13676 local fsize=$((2048 * 1024))
13678 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
13679 cancel_lru_locks osc
13680 dd if=$DIR/$tfile of=/dev/null bs=$fsize
13682 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
13683 stack_trap "rm -f $TMP/$tfile.tmp"
13684 while read name count samp unit min max sum sumsq; do
13685 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13686 [ ! $min ] && error "Missing min value for $name proc entry"
13687 eval $name=$count || error "Wrong proc format"
13690 read_bytes|write_bytes)
13691 [[ "$unit" =~ "bytes" ]] ||
13692 error "unit is not 'bytes': $unit"
13693 (( $min >= 4096 )) || error "min is too small: $min"
13694 (( $min <= $fsize )) || error "min is too big: $min"
13695 (( $max >= 4096 )) || error "max is too small: $max"
13696 (( $max <= $fsize )) || error "max is too big: $max"
13697 (( $sum == $fsize )) || error "sum is wrong: $sum"
13698 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
13699 error "sumsquare is too small: $sumsq"
13700 (( $sumsq <= $fsize * $fsize )) ||
13701 error "sumsquare is too big: $sumsq"
13703 ost_read|ost_write)
13704 [[ "$unit" =~ "usec" ]] ||
13705 error "unit is not 'usec': $unit"
13709 done < $DIR/$tfile.tmp
13711 #check that we actually got some stats
13712 [ "$read_bytes" ] || error "Missing read_bytes stats"
13713 [ "$write_bytes" ] || error "Missing write_bytes stats"
13714 [ "$read_bytes" != 0 ] || error "no read done"
13715 [ "$write_bytes" != 0 ] || error "no write done"
13717 run_test 127a "verify the client stats are sane"
13719 test_127b() { # bug LU-333
13720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13721 local name count samp unit min max sum sumsq
13723 echo "stats before reset"
13724 $LCTL get_param llite.*.stats
13725 $LCTL set_param llite.*.stats=0
13727 # perform 2 reads and writes so MAX is different from SUM.
13728 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13729 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13730 cancel_lru_locks osc
13731 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13732 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13734 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
13735 stack_trap "rm -f $TMP/$tfile.tmp"
13736 while read name count samp unit min max sum sumsq; do
13737 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13738 eval $name=$count || error "Wrong proc format"
13741 read_bytes|write_bytes)
13742 [[ "$unit" =~ "bytes" ]] ||
13743 error "unit is not 'bytes': $unit"
13744 (( $count == 2 )) || error "count is not 2: $count"
13745 (( $min == $PAGE_SIZE )) ||
13746 error "min is not $PAGE_SIZE: $min"
13747 (( $max == $PAGE_SIZE )) ||
13748 error "max is not $PAGE_SIZE: $max"
13749 (( $sum == $PAGE_SIZE * 2 )) ||
13750 error "sum is not $((PAGE_SIZE * 2)): $sum"
13753 [[ "$unit" =~ "usec" ]] ||
13754 error "unit is not 'usec': $unit"
13758 done < $TMP/$tfile.tmp
13760 #check that we actually got some stats
13761 [ "$read_bytes" ] || error "Missing read_bytes stats"
13762 [ "$write_bytes" ] || error "Missing write_bytes stats"
13763 [ "$read_bytes" != 0 ] || error "no read done"
13764 [ "$write_bytes" != 0 ] || error "no write done"
13766 run_test 127b "verify the llite client stats are sane"
13768 test_127c() { # LU-12394
13769 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13776 $LCTL set_param llite.*.extents_stats=1
13777 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
13779 # Use two stripes so there is enough space in default config
13780 $LFS setstripe -c 2 $DIR/$tfile
13782 # Extent stats start at 0-4K and go in power of two buckets
13783 # LL_HIST_START = 12 --> 2^12 = 4K
13784 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
13785 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
13787 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
13789 # Write and read, 2x each, second time at a non-zero offset
13790 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
13791 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
13792 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
13793 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
13797 $LCTL get_param llite.*.extents_stats
13800 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
13802 local bucket=$($LCTL get_param -n llite.*.extents_stats |
13804 reads=$(echo $bucket | awk '{print $5}')
13805 writes=$(echo $bucket | awk '{print $9}')
13806 [ "$reads" -eq $count ] ||
13807 error "$reads reads in < $bsize bucket, expect $count"
13808 [ "$writes" -eq $count ] ||
13809 error "$writes writes in < $bsize bucket, expect $count"
13812 # Test mmap write and read
13813 $LCTL set_param llite.*.extents_stats=c
13815 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
13816 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
13817 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
13819 $LCTL get_param llite.*.extents_stats
13821 count=$(((size*1024) / PAGE_SIZE))
13823 bsize=$((2 * PAGE_SIZE / 1024))K
13825 bucket=$($LCTL get_param -n llite.*.extents_stats |
13827 reads=$(echo $bucket | awk '{print $5}')
13828 writes=$(echo $bucket | awk '{print $9}')
13829 # mmap writes fault in the page first, creating an additonal read
13830 [ "$reads" -eq $((2 * count)) ] ||
13831 error "$reads reads in < $bsize bucket, expect $count"
13832 [ "$writes" -eq $count ] ||
13833 error "$writes writes in < $bsize bucket, expect $count"
13835 run_test 127c "test llite extent stats with regular & mmap i/o"
13837 test_128() { # bug 15212
13839 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
13844 result=$(grep error $TMP/$tfile.log)
13845 rm -f $DIR/$tfile $TMP/$tfile.log
13846 [ -z "$result" ] ||
13847 error "consecutive find's under interactive lfs failed"
13849 run_test 128 "interactive lfs for 2 consecutive find's"
13851 set_dir_limits () {
13856 local ldproc=/proc/fs/ldiskfs
13857 local facets=$(get_facets MDS)
13859 for facet in ${facets//,/ }; do
13860 canondev=$(ldiskfs_canon \
13861 *.$(convert_facet2label $facet).mntdev $facet)
13862 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
13863 ldproc=/sys/fs/ldiskfs
13864 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
13865 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
13869 check_mds_dmesg() {
13870 local facets=$(get_facets MDS)
13871 for facet in ${facets//,/ }; do
13872 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
13878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13879 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
13880 skip "Need MDS version with at least 2.5.56"
13881 if [ "$mds1_FSTYPE" != ldiskfs ]; then
13882 skip_env "ldiskfs only test"
13884 remote_mds_nodsh && skip "remote MDS with nodsh"
13887 local has_warning=false
13890 mkdir -p $DIR/$tdir
13892 # block size of mds1
13893 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
13894 set_dir_limits $maxsize $((maxsize * 6 / 8))
13895 stack_trap "set_dir_limits 0 0"
13896 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
13897 local dirsize=$(stat -c%s "$DIR/$tdir")
13899 while (( $dirsize <= $maxsize )); do
13900 $MCREATE $DIR/$tdir/file_base_$nfiles
13902 # check two errors:
13903 # ENOSPC for ext4 max_dir_size, which has been used since
13904 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
13905 if (( rc == ENOSPC )); then
13907 echo "rc=$rc returned as expected after $nfiles files"
13909 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
13910 error "create failed w/o dir size limit"
13912 # messages may be rate limited if test is run repeatedly
13913 check_mds_dmesg '"is approaching max"' ||
13914 echo "warning message should be output"
13915 check_mds_dmesg '"has reached max"' ||
13916 echo "reached message should be output"
13918 dirsize=$(stat -c%s "$DIR/$tdir")
13920 [[ $dirsize -ge $maxsize ]] && return 0
13921 error "dirsize $dirsize < $maxsize after $nfiles files"
13922 elif (( rc != 0 )); then
13925 nfiles=$((nfiles + 1))
13926 dirsize=$(stat -c%s "$DIR/$tdir")
13929 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
13931 run_test 129 "test directory size limit ========================"
13940 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13941 [[ -z "$filefrag_op" ]] || skip_env "filefrag does not support FIEMAP"
13943 trap cleanup_130 EXIT RETURN
13945 local fm_file=$DIR/$tfile
13946 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
13947 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
13948 error "dd failed for $fm_file"
13950 # LU-1795: test filefrag/FIEMAP once, even if unsupported on ZFS
13951 filefrag -ves $fm_file
13953 [[ "$ost1_FSTYPE" != "zfs" ]] ||
13954 skip "LU-1941: FIEMAP unimplemented on ZFS"
13955 (( $rc == 0 )) || error "filefrag $fm_file failed"
13957 filefrag_op=$(filefrag -ve -k $fm_file |
13958 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13959 local lun=$($LFS getstripe -i $fm_file)
13961 local start_blk=$(echo $filefrag_op | cut -d: -f2 | cut -d. -f1)
13964 for line in $filefrag_op; do
13965 local frag_lun=$(echo $line | cut -d: -f5)
13966 local ext_len=$(echo $line | cut -d: -f4)
13968 if (( $frag_lun != $lun )); then
13969 error "FIEMAP on 1-stripe file($fm_file) failed"
13972 (( tot_len += ext_len ))
13975 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
13976 error "FIEMAP on 1-stripe file($fm_file) failed"
13980 echo "FIEMAP on single striped file succeeded"
13982 run_test 130a "FIEMAP (1-stripe file)"
13985 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13987 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
13988 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
13989 [[ "$ost1_FSTYPE" != "zfs" ]] ||
13990 skip "LU-1941: FIEMAP unimplemented on ZFS"
13992 trap cleanup_130 EXIT RETURN
13994 local fm_file=$DIR/$tfile
13995 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13996 error "setstripe on $fm_file"
13998 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
13999 error "dd failed on $fm_file"
14001 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14002 filefrag_op=$(filefrag -ve -k $fm_file |
14003 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14005 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14006 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14012 for line in $filefrag_op; do
14013 local frag_lun=$(echo $line | cut -d: -f5 |
14014 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14015 local ext_len=$(echo $line | cut -d: -f4)
14016 if (( $frag_lun != $last_lun )); then
14017 if (( tot_len != 1024 )); then
14018 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14021 (( num_luns += 1 ))
14025 (( tot_len += ext_len ))
14028 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
14029 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14033 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
14035 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
14038 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14040 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14041 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14042 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14043 skip "LU-1941: FIEMAP unimplemented on ZFS"
14045 trap cleanup_130 EXIT RETURN
14047 local fm_file=$DIR/$tfile
14048 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
14050 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
14051 error "dd failed on $fm_file"
14053 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14054 filefrag_op=$(filefrag -ve -k $fm_file |
14055 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14057 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14058 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14063 for line in $filefrag_op; do
14064 local frag_lun=$(echo $line | cut -d: -f5 |
14065 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14066 local ext_len=$(echo $line | cut -d: -f4)
14067 if (( $frag_lun != $last_lun )); then
14068 local logical=$(echo $line | cut -d: -f2 | cut -d. -f1)
14069 if (( logical != 512 )); then
14070 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
14073 if (( tot_len != 512 )); then
14074 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14077 (( num_luns += 1 ))
14081 (( tot_len += ext_len ))
14084 if (( num_luns != 2 || tot_len != 512 )); then
14085 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14089 echo "FIEMAP on 2-stripe file with hole succeeded"
14091 run_test 130c "FIEMAP (2-stripe file with hole)"
14094 (( $OSTCOUNT >= 3 )) || skip "needs >= 3 OSTs"
14096 filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14097 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14098 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14099 skip "LU-1941: FIEMAP unimplemented on ZFS"
14101 trap cleanup_130 EXIT RETURN
14103 local fm_file=$DIR/$tfile
14104 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
14105 error "setstripe on $fm_file"
14107 local actual_stripe_count=$($LFS getstripe -c $fm_file)
14108 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
14109 error "dd failed on $fm_file"
14111 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14112 filefrag_op=$(filefrag -ve -k $fm_file |
14113 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14115 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14116 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14121 for line in $filefrag_op; do
14122 local frag_lun=$(echo $line | cut -d: -f5 |
14123 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14124 local ext_len=$(echo $line | cut -d: -f4)
14125 if (( $frag_lun != $last_lun )); then
14126 if (( tot_len != 1024 )); then
14127 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14130 (( num_luns += 1 ))
14134 (( tot_len += ext_len ))
14137 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
14138 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14142 echo "FIEMAP on N-stripe file succeeded"
14144 run_test 130d "FIEMAP (N-stripe file)"
14147 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14149 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14150 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14151 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14152 skip "LU-1941: FIEMAP unimplemented on ZFS"
14154 trap cleanup_130 EXIT RETURN
14156 local fm_file=$DIR/$tfile
14157 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
14160 local expected_len=$(( (num_blks / 2) * 64 ))
14161 for ((i = 0; i < $num_blks; i++)); do
14162 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
14163 conv=notrunc > /dev/null 2>&1
14166 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14167 filefrag_op=$(filefrag -ve -k $fm_file |
14168 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14170 local last_lun=$(echo $filefrag_op | cut -d: -f5)
14175 for line in $filefrag_op; do
14176 local frag_lun=$(echo $line | cut -d: -f5)
14177 local ext_len=$(echo $line | cut -d: -f4)
14178 if (( $frag_lun != $last_lun )); then
14179 if (( tot_len != $expected_len )); then
14180 error "OST$last_lun $tot_len != $expected_len"
14182 (( num_luns += 1 ))
14186 (( tot_len += ext_len ))
14189 if (( num_luns != 2 || tot_len != $expected_len )); then
14190 error "OST$last_lun $num_luns != 2, $tot_len != $expected_len"
14193 echo "FIEMAP with continuation calls succeeded"
14195 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
14198 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14199 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14200 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14201 skip "LU-1941: FIEMAP unimplemented on ZFS"
14203 local fm_file=$DIR/$tfile
14204 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
14205 error "multiop create with lov_delay_create on $fm_file"
14207 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14208 filefrag_extents=$(filefrag -vek $fm_file |
14209 awk '/extents? found/ { print $2 }')
14210 if (( $filefrag_extents != 0 )); then
14211 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
14216 run_test 130f "FIEMAP (unstriped file)"
14219 (( $MDS1_VERSION >= $(version_code 2.12.53) )) ||
14220 skip "Need MDS version with at least 2.12.53 for overstriping"
14221 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14222 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14223 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14224 skip "LU-1941: FIEMAP unimplemented on ZFS"
14226 local file=$DIR/$tfile
14227 local nr=$((OSTCOUNT * 100))
14229 $LFS setstripe -C $nr $file || error "failed to setstripe -C $nr $file"
14231 stack_trap "rm -f $file"
14232 dd if=/dev/zero of=$file count=$nr bs=1M
14234 nr=$($LFS getstripe -c $file)
14236 local extents=$(filefrag -v $file |
14237 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
14239 echo "filefrag list $extents extents in file with stripecount $nr"
14240 if (( extents < nr )); then
14241 $LFS getstripe $file
14243 error "filefrag printed $extents < $nr extents"
14246 run_test 130g "FIEMAP (overstripe file)"
14248 # Test for writev/readv
14250 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
14251 error "writev test failed"
14252 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
14253 error "readv failed"
14256 run_test 131a "test iov's crossing stripe boundary for writev/readv"
14259 local fsize=$((524288 + 1048576 + 1572864))
14260 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
14261 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
14262 error "append writev test failed"
14264 ((fsize += 1572864 + 1048576))
14265 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
14266 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
14267 error "append writev test failed"
14270 run_test 131b "test append writev"
14273 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
14276 run_test 131c "test read/write on file w/o objects"
14279 rwv -f $DIR/$tfile -w -n 1 1572864
14280 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
14281 if [ "$NOB" != 1572864 ]; then
14282 error "Short read filed: read $NOB bytes instead of 1572864"
14286 run_test 131d "test short read"
14289 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
14290 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
14291 error "read hitting hole failed"
14294 run_test 131e "test read hitting hole"
14302 # open 11 samples [usecs] 468 4793 13658 35791898
14304 mds*) res=($(do_facet $facet \
14305 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op"))
14307 ost*) res=($(do_facet $facet \
14308 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op"))
14310 *) error "Wrong facet '$facet'" ;;
14312 [[ -n "$res" ]] || error "counter for $op on $facet not incremented"
14313 # if $want is zero, it means any stat increment is ok.
14314 if (( $want > 0 )); then
14315 local count=${res[1]}
14317 if (( $count != $want )); then
14318 if [[ $facet =~ "mds" ]]; then
14319 do_nodes $(comma_list $(mdts_nodes)) \
14320 $LCTL get_param mdt.*.md_stats
14322 do_nodes $(comma_list $(osts-nodes)) \
14323 $LCTL get_param obdfilter.*.stats
14325 error "The $op counter on $facet is $count, not $want"
14331 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14332 remote_ost_nodsh && skip "remote OST with nodsh"
14333 remote_mds_nodsh && skip "remote MDS with nodsh"
14334 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14335 skip_env "MDS doesn't support rename stats"
14337 local testdir=$DIR/${tdir}/stats_testdir
14339 mkdir -p $DIR/${tdir}
14342 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14343 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14345 # verify mdt stats first.
14346 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
14347 check_stats $SINGLEMDS "mkdir" 1
14349 # clear "open" from "lfs mkdir" above
14350 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14351 touch ${testdir}/${tfile} || error "touch failed"
14352 check_stats $SINGLEMDS "open" 1
14353 check_stats $SINGLEMDS "close" 1
14354 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
14355 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
14356 check_stats $SINGLEMDS "mknod" 2
14358 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
14359 check_stats $SINGLEMDS "unlink" 1
14360 rm -f ${testdir}/${tfile} || error "file remove failed"
14361 check_stats $SINGLEMDS "unlink" 2
14363 # remove working dir and check mdt stats again.
14364 rmdir ${testdir} || error "rmdir failed"
14365 check_stats $SINGLEMDS "rmdir" 1
14367 local testdir1=$DIR/${tdir}/stats_testdir1
14368 mkdir -p ${testdir}
14369 mkdir -p ${testdir1}
14370 touch ${testdir1}/test1
14371 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
14372 check_stats $SINGLEMDS "crossdir_rename" 1
14374 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
14375 check_stats $SINGLEMDS "samedir_rename" 1
14377 rm -rf $DIR/${tdir}
14379 run_test 133a "Verifying MDT stats ========================================"
14384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14385 remote_ost_nodsh && skip "remote OST with nodsh"
14386 remote_mds_nodsh && skip "remote MDS with nodsh"
14388 local testdir=$DIR/${tdir}/stats_testdir
14390 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
14391 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
14392 touch ${testdir}/${tfile} || error "touch failed"
14393 cancel_lru_locks mdc
14396 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14397 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14399 # extra mdt stats verification.
14400 chmod 444 ${testdir}/${tfile} || error "chmod failed"
14401 check_stats $SINGLEMDS "setattr" 1
14402 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14403 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
14405 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
14406 check_stats $SINGLEMDS "getattr" 1
14408 rm -rf $DIR/${tdir}
14410 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
14411 # so the check below is not reliable
14412 [ $MDSCOUNT -eq 1 ] || return 0
14414 # Sleep to avoid a cached response.
14415 #define OBD_STATFS_CACHE_SECONDS 1
14417 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14418 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
14419 $LFS df || error "lfs failed"
14420 check_stats $SINGLEMDS "statfs" 1
14422 # check aggregated statfs (LU-10018)
14423 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
14425 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
14428 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14429 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
14431 check_stats $SINGLEMDS "statfs" 1
14433 # We want to check that the client didn't send OST_STATFS to
14434 # ost1 but the MDT also uses OST_STATFS for precreate. So some
14435 # extra care is needed here.
14436 if remote_mds; then
14437 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
14438 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
14440 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
14441 [ "$res" ] && error "OST got STATFS"
14446 run_test 133b "Verifying extra MDT stats =================================="
14449 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14450 remote_ost_nodsh && skip "remote OST with nodsh"
14451 remote_mds_nodsh && skip "remote MDS with nodsh"
14453 local testdir=$DIR/$tdir/stats_testdir
14455 test_mkdir -p $testdir
14457 # verify obdfilter stats.
14458 $LFS setstripe -c 1 -i 0 $testdir/$tfile
14460 cancel_lru_locks osc
14461 wait_delete_completed
14464 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14465 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14467 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
14470 cancel_lru_locks osc
14471 check_stats ost1 "write" 1
14473 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
14474 check_stats ost1 "read" 1
14476 > $testdir/$tfile || error "truncate failed"
14477 check_stats ost1 "punch" 1
14479 rm -f $testdir/$tfile || error "file remove failed"
14480 wait_delete_completed
14481 check_stats ost1 "destroy" 1
14485 run_test 133c "Verifying OST stats ========================================"
14492 while [ $value -ge 2 ]; do
14497 if [ $orig -gt $order ]; then
14505 local size=('K' 'M' 'G' 'T');
14507 local size_string=$value
14509 while [ $value -ge 1024 ]; do
14510 if [ $i -gt 3 ]; then
14511 #T is the biggest unit we get here, if that is bigger,
14513 size_string=${value}T
14516 value=$((value >> 10))
14517 if [ $value -lt 1024 ]; then
14518 size_string=${value}${size[$i]}
14527 get_rename_size() {
14529 local context=${2:-.}
14530 local sample=$(do_facet $SINGLEMDS $LCTL \
14531 get_param mdt.$FSNAME-MDT0000.rename_stats |
14532 grep -A1 $context |
14533 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
14538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14539 remote_ost_nodsh && skip "remote OST with nodsh"
14540 remote_mds_nodsh && skip "remote MDS with nodsh"
14541 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14542 skip_env "MDS doesn't support rename stats"
14544 local testdir1=$DIR/${tdir}/stats_testdir1
14545 local testdir2=$DIR/${tdir}/stats_testdir2
14546 mkdir -p $DIR/${tdir} || error "mkdir $tdir failed"
14548 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14550 mkdir_on_mdt0 ${testdir1} || error "mkdir $testdir1 failed"
14551 mkdir_on_mdt0 ${testdir2} || error "mkdir $testdir2 failed"
14553 createmany -o $testdir1/test 512 || error "createmany failed"
14555 # check samedir rename size
14556 mv ${testdir1}/test0 ${testdir1}/test_0
14558 local testdir1_size=$(ls -l $DIR/${tdir} |
14559 awk '/stats_testdir1/ {print $5}')
14560 local testdir2_size=$(ls -l $DIR/${tdir} |
14561 awk '/stats_testdir2/ {print $5}')
14563 testdir1_size=$(order_2 $testdir1_size)
14564 testdir2_size=$(order_2 $testdir2_size)
14566 testdir1_size=$(size_in_KMGT $testdir1_size)
14567 testdir2_size=$(size_in_KMGT $testdir2_size)
14569 echo "source rename dir size: ${testdir1_size}"
14570 echo "target rename dir size: ${testdir2_size}"
14572 local cmd="do_facet $SINGLEMDS $LCTL "
14573 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
14575 eval $cmd || error "$cmd failed"
14576 local samedir=$($cmd | grep 'same_dir')
14577 local same_sample=$(get_rename_size $testdir1_size)
14578 [ -z "$samedir" ] && error "samedir_rename_size count error"
14579 [[ $same_sample -eq 1 ]] ||
14580 error "samedir_rename_size error $same_sample"
14581 echo "Check same dir rename stats success"
14583 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14585 # check crossdir rename size
14586 mv ${testdir1}/test_0 ${testdir2}/test_0
14588 testdir1_size=$(ls -l $DIR/${tdir} |
14589 awk '/stats_testdir1/ {print $5}')
14590 testdir2_size=$(ls -l $DIR/${tdir} |
14591 awk '/stats_testdir2/ {print $5}')
14593 testdir1_size=$(order_2 $testdir1_size)
14594 testdir2_size=$(order_2 $testdir2_size)
14596 testdir1_size=$(size_in_KMGT $testdir1_size)
14597 testdir2_size=$(size_in_KMGT $testdir2_size)
14599 echo "source rename dir size: ${testdir1_size}"
14600 echo "target rename dir size: ${testdir2_size}"
14602 eval $cmd || error "$cmd failed"
14603 local crossdir=$($cmd | grep 'crossdir')
14604 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
14605 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
14606 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
14607 [[ $src_sample -eq 1 ]] ||
14608 error "crossdir_rename_size error $src_sample"
14609 [[ $tgt_sample -eq 1 ]] ||
14610 error "crossdir_rename_size error $tgt_sample"
14611 echo "Check cross dir rename stats success"
14612 rm -rf $DIR/${tdir}
14614 run_test 133d "Verifying rename_stats ========================================"
14617 remote_mds_nodsh && skip "remote MDS with nodsh"
14618 remote_ost_nodsh && skip "remote OST with nodsh"
14619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14621 local testdir=$DIR/${tdir}/stats_testdir
14622 local ctr f0 f1 bs=32768 count=42 sum
14624 mkdir -p ${testdir} || error "mkdir failed"
14626 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
14628 for ctr in {write,read}_bytes; do
14630 cancel_lru_locks osc
14632 do_facet ost1 $LCTL set_param -n \
14633 "obdfilter.*.exports.clear=clear"
14635 if [ $ctr = write_bytes ]; then
14637 f1=${testdir}/${tfile}
14639 f0=${testdir}/${tfile}
14643 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
14646 cancel_lru_locks osc
14648 sum=$(do_facet ost1 $LCTL get_param \
14649 "obdfilter.*.exports.*.stats" |
14650 awk -v ctr=$ctr 'BEGIN { sum = 0 }
14651 $1 == ctr { sum += $7 }
14652 END { printf("%0.0f", sum) }')
14654 if ((sum != bs * count)); then
14655 error "Bad $ctr sum, expected $((bs * count)), got $sum"
14659 rm -rf $DIR/${tdir}
14661 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
14664 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
14665 skip "too old lustre for get_param -R ($facet_ver)"
14667 # verifying readability.
14668 $LCTL get_param -R '*' &> /dev/null
14670 # Verifing writability with badarea_io.
14671 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14672 local skipped_params='force_lbug|changelog_mask|daemon_file'
14673 $LCTL list_param -FR '*' | grep '=' | tr -d = |
14674 egrep -v "$skipped_params" |
14675 xargs -n 1 find $proc_dirs -name |
14676 xargs -n 1 badarea_io ||
14677 error "client badarea_io failed"
14679 # remount the FS in case writes/reads /proc break the FS
14680 cleanup || error "failed to unmount"
14681 setup || error "failed to setup"
14683 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
14686 remote_mds_nodsh && skip "remote MDS with nodsh"
14687 remote_ost_nodsh && skip "remote OST with nodsh"
14689 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14690 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
14692 for facet in mds1 ost1; do
14693 local facet_ver=$(lustre_version_code $facet)
14694 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
14695 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
14697 log "$facet: too old lustre for get_param -R"
14699 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
14700 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
14701 tr -d = | egrep -v $skipped_params |
14702 xargs -n 1 find $proc_dirs -name |
14703 xargs -n 1 badarea_io" ||
14704 error "$facet badarea_io failed"
14706 skip_noexit "$facet: too old lustre for get_param -R"
14710 # remount the FS in case writes/reads /proc break the FS
14711 cleanup || error "failed to unmount"
14712 setup || error "failed to setup"
14714 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
14717 remote_mds_nodsh && skip "remote MDS with nodsh"
14718 remote_ost_nodsh && skip "remote OST with nodsh"
14719 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
14720 skip "Need MDS version at least 2.9.54"
14723 for facet in client mds1 ost1; do
14724 # Get the list of files that are missing the terminating newline
14725 local plist=$(do_facet $facet
14726 $LCTL list_param -FR '*' | grep '=' | tr -d =)
14728 for ent in $plist; do
14729 local missing=$(do_facet $facet $LCTL get_param $ent \|\
14730 awk -v FS='\v' -v RS='\v\v' \
14731 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
14732 print FILENAME}'" 2>/dev/null)
14733 [ -z $missing ] || {
14734 do_facet $facet $LCTL get_param $ent | od -An -tx1
14735 error "file does not end with newline: $facet-$ent"
14740 run_test 133h "Proc files should end with newlines"
14743 remote_mds_nodsh && skip "remote MDS with nodsh"
14744 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14745 skip "Need MDS version at least 2.7.54"
14747 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14748 cancel_lru_locks mdc
14750 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14751 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14752 [ $unused -eq 0 ] || error "$unused locks are not cleared"
14755 createmany -o $DIR/$tdir/f $nr ||
14756 error "failed to create $nr files in $DIR/$tdir"
14757 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14759 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
14760 do_facet mds1 $LCTL set_param fail_loc=0x327
14761 do_facet mds1 $LCTL set_param fail_val=500
14764 echo "sleep 10 seconds ..."
14766 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
14768 do_facet mds1 $LCTL set_param fail_loc=0
14769 do_facet mds1 $LCTL set_param fail_val=0
14770 [ $lck_cnt -lt $unused ] ||
14771 error "No locks reclaimed, before:$unused, after:$lck_cnt"
14774 unlinkmany $DIR/$tdir/f $nr
14776 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
14779 remote_mds_nodsh && skip "remote MDS with nodsh"
14780 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14781 skip "Need MDS version at least 2.7.54"
14783 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14784 cancel_lru_locks mdc
14786 local low_wm=$(do_facet mds1 $LCTL get_param -n \
14787 ldlm.lock_reclaim_threshold_mb)
14788 # disable reclaim temporarily
14789 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
14791 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
14792 do_facet mds1 $LCTL set_param fail_loc=0x328
14793 do_facet mds1 $LCTL set_param fail_val=500
14795 $LCTL set_param debug=+trace
14798 createmany -o $DIR/$tdir/f $nr &
14799 local create_pid=$!
14801 echo "Sleep $TIMEOUT seconds ..."
14803 if ! ps -p $create_pid > /dev/null 2>&1; then
14804 do_facet mds1 $LCTL set_param fail_loc=0
14805 do_facet mds1 $LCTL set_param fail_val=0
14806 do_facet mds1 $LCTL set_param \
14807 ldlm.lock_reclaim_threshold_mb=${low_wm}m
14808 error "createmany finished incorrectly!"
14810 do_facet mds1 $LCTL set_param fail_loc=0
14811 do_facet mds1 $LCTL set_param fail_val=0
14812 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
14813 wait $create_pid || return 1
14815 unlinkmany $DIR/$tdir/f $nr
14817 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
14820 remote_mds_nodsh && skip "remote MDS with nodsh"
14821 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14822 skip "Need MDS version at least 2.13.50"
14825 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14827 #define OBD_FAIL_PLAIN_RECORDS 0x1319
14828 #set only one record at plain llog
14829 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
14831 #fill already existed plain llog each 64767
14832 #wrapping whole catalog
14833 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14835 createmany -o $DIR/$tdir/$tfile_ 64700
14836 for (( i = 0; i < 64700; i = i + 2 ))
14838 rm $DIR/$tdir/$tfile_$i &
14839 rm $DIR/$tdir/$tfile_$((i + 1)) &
14844 #waiting osp synchronization
14845 wait_delete_completed
14847 run_test 135 "Race catalog processing"
14850 remote_mds_nodsh && skip "remote MDS with nodsh"
14851 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14852 skip "Need MDS version at least 2.13.50"
14855 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14856 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
14857 #set only one record at plain llog
14858 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
14859 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
14861 #fill already existed 2 plain llogs each 64767
14862 #wrapping whole catalog
14863 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14864 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
14865 wait_delete_completed
14867 createmany -o $DIR/$tdir/$tfile_ 10
14870 do_facet $SINGLEMDS $LCTL set_param fail_val=3
14871 for (( i = 0; i < 10; i = i + 3 ))
14873 rm $DIR/$tdir/$tfile_$i &
14874 rm $DIR/$tdir/$tfile_$((i + 1)) &
14878 rm $DIR/$tdir/$tfile_$((i + 2)) &
14881 #waiting osp synchronization
14882 wait_delete_completed
14884 run_test 136 "Race catalog processing 2"
14886 test_140() { #bug-17379
14887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14889 test_mkdir $DIR/$tdir
14890 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
14891 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
14893 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
14894 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
14896 while i=$((i + 1)); do
14898 cd $i || error "Changing to $i"
14899 ln -s ../stat stat || error "Creating stat symlink"
14900 # Read the symlink until ELOOP present,
14901 # not LBUGing the system is considered success,
14902 # we didn't overrun the stack.
14903 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
14904 if [ $ret -ne 0 ]; then
14905 if [ $ret -eq 40 ]; then
14908 error "Open stat symlink"
14914 echo "The symlink depth = $i"
14915 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
14916 error "Invalid symlink depth"
14918 # Test recursive symlink
14919 ln -s symlink_self symlink_self
14920 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
14921 echo "open symlink_self returns $ret"
14922 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
14924 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
14927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14929 local TF="$TMP/$tfile"
14931 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14932 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14934 cancel_lru_locks $OSC
14935 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
14936 remount_client $MOUNT
14938 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
14941 $TRUNCATE $DIR/$tfile 6000
14942 cancel_lru_locks $OSC
14943 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
14946 echo "12345" >>$DIR/$tfile
14947 cancel_lru_locks $OSC
14948 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
14951 echo "12345" >>$DIR/$tfile
14952 cancel_lru_locks $OSC
14953 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
14955 run_test 150a "truncate/append tests"
14958 check_set_fallocate_or_skip
14961 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14962 check_fallocate $DIR/$tfile || skip_eopnotsupp "fallocate failed"
14964 run_test 150b "Verify fallocate (prealloc) functionality"
14967 check_set_fallocate_or_skip
14970 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14971 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
14973 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14974 # precomputed md5sum for 20MB of zeroes
14975 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
14976 local sum=($(md5sum $DIR/$tfile))
14978 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
14980 check_set_fallocate 1
14983 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14984 sum=($(md5sum $DIR/$tfile))
14986 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
14988 run_test 150bb "Verify fallocate modes both zero space"
14991 check_set_fallocate_or_skip
14992 local striping="-c2"
14994 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14995 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
14996 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
14997 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14998 local want=$((OSTCOUNT * 1048576))
15000 # Must allocate all requested space, not more than 5% extra
15001 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15002 error "bytes $bytes is not $want"
15006 echo "verify fallocate on PFL file"
15008 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
15010 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
15011 error "Create $DIR/$tfile failed"
15012 fallocate -l $((1048576 * 512)) $DIR/$tfile || error "fallocate failed"
15013 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
15014 want=$((512 * 1048576))
15016 # Must allocate all requested space, not more than 5% extra
15017 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15018 error "bytes $bytes is not $want"
15020 run_test 150c "Verify fallocate Size and Blocks"
15023 check_set_fallocate_or_skip
15024 local striping="-c2"
15026 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
15028 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15029 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
15030 error "setstripe failed"
15031 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
15032 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
15033 local want=$((OSTCOUNT * 1048576))
15035 # Must allocate all requested space, not more than 5% extra
15036 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15037 error "bytes $bytes is not $want"
15039 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
15042 check_set_fallocate_or_skip
15046 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15047 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
15048 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
15050 # Find OST with Minimum Size
15051 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
15052 sort -un | head -1)
15054 # Get 100MB per OST of the available space to reduce run time
15055 # else 60% of the available space if we are running SLOW tests
15056 if [ $SLOW == "no" ]; then
15057 local space=$((1024 * 100 * OSTCOUNT))
15059 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
15062 fallocate -l${space}k $DIR/$tfile ||
15063 error "fallocate ${space}k $DIR/$tfile failed"
15064 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
15066 # get size immediately after fallocate. This should be correctly
15068 local size=$(stat -c '%s' $DIR/$tfile)
15069 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
15071 # Sleep for a while for statfs to get updated. And not pull from cache.
15074 echo "df after fallocate:"
15077 (( size / 1024 == space )) || error "size $size != requested $space"
15078 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
15079 error "used $used < space $space"
15081 rm $DIR/$tfile || error "rm failed"
15083 wait_delete_completed
15085 echo "df after unlink:"
15088 run_test 150e "Verify 60% of available OST space consumed by fallocate"
15093 local want_size_before=20480 # in bytes
15094 local want_blocks_before=40 # 512 sized blocks
15095 local want_blocks_after=24 # 512 sized blocks
15096 local length=$(((want_blocks_before - want_blocks_after) * 512))
15098 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
15099 skip "need at least 2.14.0 for fallocate punch"
15101 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
15102 skip "LU-14160: punch mode is not implemented on OSD ZFS"
15105 check_set_fallocate_or_skip
15106 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15108 [[ "x$DOM" == "xyes" ]] &&
15109 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
15111 echo "Verify fallocate punch: Range within the file range"
15112 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
15113 error "dd failed for bs 4096 and count 5"
15115 # Call fallocate with punch range which is within the file range
15116 out=$(fallocate -p --offset 4096 -l $length $DIR/$tfile 2>&1) ||
15117 skip_eopnotsupp "$out|fallocate: offset 4096 and length $length"
15118 # client must see changes immediately after fallocate
15119 size=$(stat -c '%s' $DIR/$tfile)
15120 blocks=$(stat -c '%b' $DIR/$tfile)
15122 # Verify punch worked.
15123 (( blocks == want_blocks_after )) ||
15124 error "punch failed: blocks $blocks != $want_blocks_after"
15126 (( size == want_size_before )) ||
15127 error "punch failed: size $size != $want_size_before"
15129 # Verify there is hole in file
15130 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
15131 # precomputed md5sum
15132 local expect="4a9a834a2db02452929c0a348273b4aa"
15134 cksum=($(md5sum $DIR/$tfile))
15135 [[ "${cksum[0]}" == "$expect" ]] ||
15136 error "unexpected MD5SUM after punch: ${cksum[0]}"
15138 # Start second sub-case for fallocate punch.
15139 echo "Verify fallocate punch: Range overlapping and less than blocksize"
15140 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
15141 error "dd failed for bs 4096 and count 5"
15143 # Punch range less than block size will have no change in block count
15144 want_blocks_after=40 # 512 sized blocks
15146 # Punch overlaps two blocks and less than blocksize
15147 out=$(fallocate -p --offset 4000 -l 3000 $DIR/$tfile 2>&1) ||
15148 skip_eopnotsupp "$out|fallocate: offset 4000 length 3000"
15149 size=$(stat -c '%s' $DIR/$tfile)
15150 blocks=$(stat -c '%b' $DIR/$tfile)
15152 # Verify punch worked.
15153 (( blocks == want_blocks_after )) ||
15154 error "punch failed: blocks $blocks != $want_blocks_after"
15156 (( size == want_size_before )) ||
15157 error "punch failed: size $size != $want_size_before"
15159 # Verify if range is really zero'ed out. We expect Zeros.
15160 # precomputed md5sum
15161 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
15162 cksum=($(md5sum $DIR/$tfile))
15163 [[ "${cksum[0]}" == "$expect" ]] ||
15164 error "unexpected MD5SUM after punch: ${cksum[0]}"
15166 run_test 150f "Verify fallocate punch functionality"
15174 local BS=4096 # Block size in bytes
15176 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
15177 skip "need at least 2.14.0 for fallocate punch"
15179 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
15180 skip "LU-14160: punch mode is not implemented on OSD ZFS"
15183 check_set_fallocate_or_skip
15184 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15186 if [[ "x$DOM" == "xyes" ]]; then
15187 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
15188 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
15190 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
15191 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
15194 # Get 100MB per OST of the available space to reduce run time
15195 # else 60% of the available space if we are running SLOW tests
15196 if [ $SLOW == "no" ]; then
15197 space=$((1024 * 100 * OSTCOUNT))
15199 # Find OST with Minimum Size
15200 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
15201 sort -un | head -1)
15202 echo "min size OST: $space"
15203 space=$(((space * 60)/100 * OSTCOUNT))
15205 # space in 1k units, round to 4k blocks
15206 local blkcount=$((space * 1024 / $BS))
15208 echo "Verify fallocate punch: Very large Range"
15209 fallocate -l${space}k $DIR/$tfile ||
15210 error "fallocate ${space}k $DIR/$tfile failed"
15211 # write 1M at the end, start and in the middle
15212 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
15213 error "dd failed: bs $BS count 256"
15214 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
15215 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
15216 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
15217 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
15220 size=$(stat -c '%s' $DIR/$tfile)
15222 # gather punch length.
15223 local punch_size=$((size - (BS * 2)))
15225 echo "punch_size = $punch_size"
15226 echo "size - punch_size: $((size - punch_size))"
15227 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
15229 # Call fallocate to punch all except 2 blocks. We leave the
15230 # first and the last block
15231 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
15232 out=$(fallocate -p --offset $BS -l $punch_size $DIR/$tfile 2>&1) ||
15233 skip_eopnotsupp "$out|fallocate: offset $BS length $punch_size"
15235 size_after=$(stat -c '%s' $DIR/$tfile)
15236 blocks_after=$(stat -c '%b' $DIR/$tfile)
15238 # Verify punch worked.
15239 # Size should be kept
15240 (( size == size_after )) ||
15241 error "punch failed: size $size != $size_after"
15243 # two 4k data blocks to remain plus possible 1 extra extent block
15244 (( blocks_after <= ((BS / 512) * 3) )) ||
15245 error "too many blocks remains: $blocks_after"
15247 # Verify that file has hole between the first and the last blocks
15248 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
15249 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
15251 echo "Hole at [$hole_start, $hole_end)"
15252 (( hole_start == BS )) ||
15253 error "no hole at offset $BS after punch"
15255 (( hole_end == BS + punch_size )) ||
15256 error "data at offset $hole_end < $((BS + punch_size))"
15258 run_test 150g "Verify fallocate punch on large range"
15260 #LU-2902 roc_hit was not able to read all values from lproc
15261 function roc_hit_init() {
15262 local list=$(comma_list $(osts_nodes))
15263 local dir=$DIR/$tdir-check
15264 local file=$dir/$tfile
15270 #use setstripe to do a write to every ost
15271 for i in $(seq 0 $((OSTCOUNT-1))); do
15272 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
15273 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
15274 idx=$(printf %04x $i)
15275 BEFORE=$(get_osd_param $list *OST*$idx stats |
15276 awk '$1 == "cache_access" {sum += $7}
15277 END { printf("%0.0f", sum) }')
15279 cancel_lru_locks osc
15280 cat $file >/dev/null
15282 AFTER=$(get_osd_param $list *OST*$idx stats |
15283 awk '$1 == "cache_access" {sum += $7}
15284 END { printf("%0.0f", sum) }')
15286 echo BEFORE:$BEFORE AFTER:$AFTER
15287 if ! let "AFTER - BEFORE == 4"; then
15289 error "roc_hit is not safe to use"
15297 function roc_hit() {
15298 local list=$(comma_list $(osts_nodes))
15299 echo $(get_osd_param $list '' stats |
15300 awk '$1 == "cache_hit" {sum += $7}
15301 END { printf("%0.0f", sum) }')
15304 function set_cache() {
15307 if [ "$2" == "off" ]; then
15310 local list=$(comma_list $(osts_nodes))
15311 set_osd_param $list '' $1_cache_enable $on
15313 cancel_lru_locks osc
15317 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15318 remote_ost_nodsh && skip "remote OST with nodsh"
15321 local list=$(comma_list $(osts_nodes))
15323 # check whether obdfilter is cache capable at all
15324 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
15325 skip "not cache-capable obdfilter"
15328 # check cache is enabled on all obdfilters
15329 if get_osd_param $list '' read_cache_enable | grep 0; then
15330 skip "oss cache is disabled"
15333 set_osd_param $list '' writethrough_cache_enable 1
15335 # check write cache is enabled on all obdfilters
15336 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
15337 skip "oss write cache is NOT enabled"
15342 #define OBD_FAIL_OBD_NO_LRU 0x609
15343 do_nodes $list $LCTL set_param fail_loc=0x609
15345 # pages should be in the case right after write
15346 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
15349 local BEFORE=$(roc_hit)
15350 cancel_lru_locks osc
15351 cat $DIR/$tfile >/dev/null
15352 local AFTER=$(roc_hit)
15354 do_nodes $list $LCTL set_param fail_loc=0
15356 if ! let "AFTER - BEFORE == CPAGES"; then
15357 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
15360 cancel_lru_locks osc
15361 # invalidates OST cache
15362 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
15363 set_osd_param $list '' read_cache_enable 0
15364 cat $DIR/$tfile >/dev/null
15366 # now data shouldn't be found in the cache
15368 cancel_lru_locks osc
15369 cat $DIR/$tfile >/dev/null
15371 if let "AFTER - BEFORE != 0"; then
15372 error "IN CACHE: before: $BEFORE, after: $AFTER"
15375 set_osd_param $list '' read_cache_enable 1
15378 run_test 151 "test cache on oss and controls ==============================="
15381 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15383 local TF="$TMP/$tfile"
15385 # simulate ENOMEM during write
15386 #define OBD_FAIL_OST_NOMEM 0x226
15387 lctl set_param fail_loc=0x80000226
15388 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
15390 sync || error "sync failed"
15391 lctl set_param fail_loc=0
15393 # discard client's cache
15394 cancel_lru_locks osc
15396 # simulate ENOMEM during read
15397 lctl set_param fail_loc=0x80000226
15398 cmp $TF $DIR/$tfile || error "cmp failed"
15399 lctl set_param fail_loc=0
15403 run_test 152 "test read/write with enomem ============================"
15406 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
15408 run_test 153 "test if fdatasync does not crash ======================="
15410 dot_lustre_fid_permission_check() {
15412 local ffid=$MOUNT/.lustre/fid/$fid
15415 echo "stat fid $fid"
15416 stat $ffid || error "stat $ffid failed."
15417 echo "touch fid $fid"
15418 touch $ffid || error "touch $ffid failed."
15419 echo "write to fid $fid"
15420 cat /etc/hosts > $ffid || error "write $ffid failed."
15421 echo "read fid $fid"
15422 diff /etc/hosts $ffid || error "read $ffid failed."
15423 echo "append write to fid $fid"
15424 cat /etc/hosts >> $ffid || error "append write $ffid failed."
15425 echo "rename fid $fid"
15426 mv $ffid $test_dir/$tfile.1 &&
15427 error "rename $ffid to $tfile.1 should fail."
15428 touch $test_dir/$tfile.1
15429 mv $test_dir/$tfile.1 $ffid &&
15430 error "rename $tfile.1 to $ffid should fail."
15431 rm -f $test_dir/$tfile.1
15432 echo "truncate fid $fid"
15433 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
15434 echo "link fid $fid"
15435 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
15436 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
15437 echo "setfacl fid $fid"
15438 setfacl -R -m u:$USER0:rwx $ffid ||
15439 error "setfacl $ffid failed"
15440 echo "getfacl fid $fid"
15441 getfacl $ffid || error "getfacl $ffid failed."
15443 echo "unlink fid $fid"
15444 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
15445 echo "mknod fid $fid"
15446 mknod $ffid c 1 3 && error "mknod $ffid should fail."
15448 fid=[0xf00000400:0x1:0x0]
15449 ffid=$MOUNT/.lustre/fid/$fid
15451 echo "stat non-exist fid $fid"
15452 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
15453 echo "write to non-exist fid $fid"
15454 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
15455 echo "link new fid $fid"
15456 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
15458 mkdir -p $test_dir/$tdir
15459 touch $test_dir/$tdir/$tfile
15460 fid=$($LFS path2fid $test_dir/$tdir)
15463 error "error: could not get fid for $test_dir/$dir/$tfile."
15465 ffid=$MOUNT/.lustre/fid/$fid
15468 ls $ffid || error "ls $ffid failed."
15469 echo "touch $fid/$tfile.1"
15470 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
15472 echo "touch $MOUNT/.lustre/fid/$tfile"
15473 touch $MOUNT/.lustre/fid/$tfile && \
15474 error "touch $MOUNT/.lustre/fid/$tfile should fail."
15476 echo "setxattr to $MOUNT/.lustre/fid"
15477 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
15479 echo "listxattr for $MOUNT/.lustre/fid"
15480 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
15482 echo "delxattr from $MOUNT/.lustre/fid"
15483 setfattr -x trusted.name1 $MOUNT/.lustre/fid
15485 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
15486 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
15487 error "touch invalid fid should fail."
15489 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
15490 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
15491 error "touch non-normal fid should fail."
15493 echo "rename $tdir to $MOUNT/.lustre/fid"
15494 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
15495 error "rename to $MOUNT/.lustre/fid should fail."
15497 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
15499 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
15500 local new_obf_mode=777
15502 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
15503 chmod $new_obf_mode $DIR/.lustre/fid ||
15504 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
15506 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
15507 [ $obf_mode -eq $new_obf_mode ] ||
15508 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
15510 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
15511 chmod $old_obf_mode $DIR/.lustre/fid ||
15512 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
15515 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
15516 fid=$($LFS path2fid $test_dir/$tfile-2)
15518 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
15520 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
15521 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
15522 error "create lov data thru .lustre failed"
15524 echo "cp /etc/passwd $test_dir/$tfile-2"
15525 cp /etc/passwd $test_dir/$tfile-2 ||
15526 error "copy to $test_dir/$tfile-2 failed."
15527 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
15528 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
15529 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
15531 rm -rf $test_dir/tfile.lnk
15532 rm -rf $test_dir/$tfile-2
15536 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15537 skip "Need MDS version at least 2.4.1"
15539 local tf=$DIR/$tfile
15542 local fid=$($LFS path2fid $tf)
15543 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
15545 # check that we get the same pathname back
15548 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
15549 echo "$rootpath $fid"
15550 found=$($LFS fid2path $rootpath "$fid")
15551 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
15552 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
15555 # check wrong root path format
15556 rootpath=$MOUNT"_wrong"
15557 found=$($LFS fid2path $rootpath "$fid")
15558 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
15560 run_test 154A "lfs path2fid and fid2path basic checks"
15563 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15564 skip "Need MDS version at least 2.4.1"
15566 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
15567 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
15568 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
15569 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
15571 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
15572 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
15574 # check that we get the same pathname
15575 echo "PFID: $PFID, name: $name"
15576 local FOUND=$($LFS fid2path $MOUNT "$PFID")
15577 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
15578 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
15579 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
15581 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
15583 run_test 154B "verify the ll_decode_linkea tool"
15586 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15587 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15588 (( $MDS1_VERSION >= $(version_code 2.2.51) )) ||
15589 skip "Need MDS version at least 2.2.51"
15590 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
15592 cp /etc/hosts $DIR/$tfile
15594 fid=$($LFS path2fid $DIR/$tfile)
15596 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
15598 dot_lustre_fid_permission_check "$fid" $DIR ||
15599 error "dot lustre permission check $fid failed"
15601 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
15603 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
15605 touch $MOUNT/.lustre/file &&
15606 error "creation is not allowed under .lustre"
15608 mkdir $MOUNT/.lustre/dir &&
15609 error "mkdir is not allowed under .lustre"
15613 run_test 154a "Open-by-FID"
15616 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15617 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15618 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15619 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15620 skip "Need MDS version at least 2.2.51"
15622 local remote_dir=$DIR/$tdir/remote_dir
15626 mkdir -p $DIR/$tdir
15627 $LFS mkdir -i $MDTIDX $remote_dir ||
15628 error "create remote directory failed"
15630 cp /etc/hosts $remote_dir/$tfile
15632 fid=$($LFS path2fid $remote_dir/$tfile)
15634 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
15636 dot_lustre_fid_permission_check "$fid" $remote_dir ||
15637 error "dot lustre permission check $fid failed"
15640 run_test 154b "Open-by-FID for remote directory"
15643 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15644 skip "Need MDS version at least 2.4.1"
15646 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
15647 local FID1=$($LFS path2fid $DIR/$tfile.1)
15648 local FID2=$($LFS path2fid $DIR/$tfile.2)
15649 local FID3=$($LFS path2fid $DIR/$tfile.3)
15652 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
15653 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
15654 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
15656 [ "$FID" = "${!want}" ] ||
15657 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
15661 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
15663 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
15664 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
15668 run_test 154c "lfs path2fid and fid2path multiple arguments"
15671 remote_mds_nodsh && skip "remote MDS with nodsh"
15672 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
15673 skip "Need MDS version at least 2.5.53"
15675 if remote_mds; then
15676 nid=$($LCTL list_nids | sed "s/\./\\\./g")
15680 local proc_ofile="mdt.*.exports.'$nid'.open_files"
15687 local fid=$($LFS path2fid $DIR/$tfile)
15690 cmd="exec $fd<$DIR/$tfile"
15692 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
15693 echo "$fid_list" | grep "$fid"
15696 cmd="exec $fd>/dev/null"
15698 if [ $rc -ne 0 ]; then
15699 error "FID $fid not found in open files list $fid_list"
15702 run_test 154d "Verify open file fid"
15706 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
15707 skip "Need MDS version at least 2.6.50"
15709 if ls -a $MOUNT | grep -q '^\.lustre$'; then
15710 error ".lustre returned by readdir"
15713 run_test 154e ".lustre is not returned by readdir"
15716 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15718 # create parent directory on a single MDT to avoid cross-MDT hardlinks
15719 mkdir_on_mdt0 $DIR/$tdir
15720 # test dirs inherit from its stripe
15721 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
15722 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
15723 cp /etc/hosts $DIR/$tdir/foo1/$tfile
15724 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
15727 # get fid of parents
15728 local FID0=$($LFS path2fid $DIR/$tdir)
15729 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
15730 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
15731 local FID3=$($LFS path2fid $DIR)
15733 # check that path2fid --parents returns expected <parent_fid>/name
15734 # 1) test for a directory (single parent)
15735 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
15736 [ "$parent" == "$FID0/foo1" ] ||
15737 error "expected parent: $FID0/foo1, got: $parent"
15739 # 2) test for a file with nlink > 1 (multiple parents)
15740 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
15741 echo "$parent" | grep -F "$FID1/$tfile" ||
15742 error "$FID1/$tfile not returned in parent list"
15743 echo "$parent" | grep -F "$FID2/link" ||
15744 error "$FID2/link not returned in parent list"
15746 # 3) get parent by fid
15747 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
15748 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15749 echo "$parent" | grep -F "$FID1/$tfile" ||
15750 error "$FID1/$tfile not returned in parent list (by fid)"
15751 echo "$parent" | grep -F "$FID2/link" ||
15752 error "$FID2/link not returned in parent list (by fid)"
15754 # 4) test for entry in root directory
15755 parent=$($LFS path2fid --parents $DIR/f)
15756 echo "$parent" | grep -F "$FID3/f" ||
15757 error "$FID3/f not returned in parent list"
15759 # 5) test it on root directory
15760 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
15761 error "$MOUNT should not have parents"
15763 # enable xattr caching and check that linkea is correctly updated
15764 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
15765 save_lustre_params client "llite.*.xattr_cache" > $save
15766 lctl set_param llite.*.xattr_cache 1
15768 # 6.1) linkea update on rename
15769 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
15771 # get parents by fid
15772 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15773 # foo1 should no longer be returned in parent list
15774 echo "$parent" | grep -F "$FID1" &&
15775 error "$FID1 should no longer be in parent list"
15776 # the new path should appear
15777 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
15778 error "$FID2/$tfile.moved is not in parent list"
15780 # 6.2) linkea update on unlink
15781 rm -f $DIR/$tdir/foo2/link
15782 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15783 # foo2/link should no longer be returned in parent list
15784 echo "$parent" | grep -F "$FID2/link" &&
15785 error "$FID2/link should no longer be in parent list"
15789 restore_lustre_params < $save
15792 run_test 154f "get parent fids by reading link ea"
15796 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15797 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
15798 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
15799 skip "Need MDS version at least 2.6.92"
15801 mkdir_on_mdt0 $DIR/$tdir
15802 llapi_fid_test -d $DIR/$tdir
15804 run_test 154g "various llapi FID tests"
15806 test_155_small_load() {
15807 local temp=$TMP/$tfile
15808 local file=$DIR/$tfile
15810 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
15811 error "dd of=$temp bs=6096 count=1 failed"
15813 cancel_lru_locks $OSC
15814 cmp $temp $file || error "$temp $file differ"
15816 $TRUNCATE $temp 6000
15817 $TRUNCATE $file 6000
15818 cmp $temp $file || error "$temp $file differ (truncate1)"
15820 echo "12345" >>$temp
15821 echo "12345" >>$file
15822 cmp $temp $file || error "$temp $file differ (append1)"
15824 echo "12345" >>$temp
15825 echo "12345" >>$file
15826 cmp $temp $file || error "$temp $file differ (append2)"
15832 test_155_big_load() {
15833 remote_ost_nodsh && skip "remote OST with nodsh"
15835 local temp=$TMP/$tfile
15836 local file=$DIR/$tfile
15839 local cache_size=$(do_facet ost$((MAXI+1)) \
15840 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
15842 # LU-16042: can not get the cache size on Arm64 VM here, fallback to a
15844 if [ -z "$cache_size" ]; then
15847 local large_file_size=$((cache_size * 2))
15849 echo "OSS cache size: $cache_size KB"
15850 echo "Large file size: $large_file_size KB"
15852 [ $MAXV -le $large_file_size ] &&
15853 skip_env "max available OST size needs > $large_file_size KB"
15855 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
15857 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
15858 error "dd of=$temp bs=$large_file_size count=1k failed"
15861 cancel_lru_locks osc
15862 cmp $temp $file || error "$temp $file differ"
15868 save_writethrough() {
15869 local facets=$(get_facets OST)
15871 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
15875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15877 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15879 save_writethrough $p
15882 set_cache writethrough on
15883 test_155_small_load
15884 restore_lustre_params < $p
15887 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
15890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15892 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15894 save_writethrough $p
15897 set_cache writethrough off
15898 test_155_small_load
15899 restore_lustre_params < $p
15902 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
15905 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15907 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15909 save_writethrough $p
15912 set_cache writethrough on
15913 test_155_small_load
15914 restore_lustre_params < $p
15917 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
15920 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15922 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15924 save_writethrough $p
15927 set_cache writethrough off
15928 test_155_small_load
15929 restore_lustre_params < $p
15932 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
15935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15937 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15939 save_writethrough $p
15942 set_cache writethrough on
15944 restore_lustre_params < $p
15947 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
15950 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15952 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15954 save_writethrough $p
15957 set_cache writethrough off
15959 restore_lustre_params < $p
15962 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
15965 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15967 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15969 save_writethrough $p
15972 set_cache writethrough on
15974 restore_lustre_params < $p
15977 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
15980 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15982 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15984 save_writethrough $p
15987 set_cache writethrough off
15989 restore_lustre_params < $p
15992 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
15995 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15996 remote_ost_nodsh && skip "remote OST with nodsh"
15997 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
15998 skip "stats not implemented on old servers"
15999 [ "$ost1_FSTYPE" = "zfs" ] &&
16000 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
16005 local file="$DIR/$tfile"
16006 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16008 save_writethrough $p
16011 log "Turn on read and write cache"
16013 set_cache writethrough on
16015 log "Write data and read it back."
16016 log "Read should be satisfied from the cache."
16017 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16019 cancel_lru_locks osc
16020 cat $file >/dev/null
16022 if ! let "AFTER - BEFORE == CPAGES"; then
16023 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
16025 log "cache hits: before: $BEFORE, after: $AFTER"
16028 log "Read again; it should be satisfied from the cache."
16030 cancel_lru_locks osc
16031 cat $file >/dev/null
16033 if ! let "AFTER - BEFORE == CPAGES"; then
16034 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
16036 log "cache hits:: before: $BEFORE, after: $AFTER"
16039 log "Turn off the read cache and turn on the write cache"
16041 set_cache writethrough on
16043 log "Read again; it should be satisfied from the cache."
16045 cancel_lru_locks osc
16046 cat $file >/dev/null
16048 if ! let "AFTER - BEFORE == CPAGES"; then
16049 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
16051 log "cache hits:: before: $BEFORE, after: $AFTER"
16054 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
16055 # > 2.12.56 uses pagecache if cached
16056 log "Read again; it should not be satisfied from the cache."
16058 cancel_lru_locks osc
16059 cat $file >/dev/null
16061 if ! let "AFTER - BEFORE == 0"; then
16062 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
16064 log "cache hits:: before: $BEFORE, after: $AFTER"
16068 log "Write data and read it back."
16069 log "Read should be satisfied from the cache."
16070 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16072 cancel_lru_locks osc
16073 cat $file >/dev/null
16075 if ! let "AFTER - BEFORE == CPAGES"; then
16076 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
16078 log "cache hits:: before: $BEFORE, after: $AFTER"
16081 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
16082 # > 2.12.56 uses pagecache if cached
16083 log "Read again; it should not be satisfied from the cache."
16085 cancel_lru_locks osc
16086 cat $file >/dev/null
16088 if ! let "AFTER - BEFORE == 0"; then
16089 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
16091 log "cache hits:: before: $BEFORE, after: $AFTER"
16095 log "Turn off read and write cache"
16097 set_cache writethrough off
16099 log "Write data and read it back"
16100 log "It should not be satisfied from the cache."
16102 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16103 cancel_lru_locks osc
16105 cat $file >/dev/null
16107 if ! let "AFTER - BEFORE == 0"; then
16108 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
16110 log "cache hits:: before: $BEFORE, after: $AFTER"
16113 log "Turn on the read cache and turn off the write cache"
16115 set_cache writethrough off
16117 log "Write data and read it back"
16118 log "It should not be satisfied from the cache."
16120 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16122 cancel_lru_locks osc
16123 cat $file >/dev/null
16125 if ! let "AFTER - BEFORE == 0"; then
16126 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
16128 log "cache hits:: before: $BEFORE, after: $AFTER"
16131 log "Read again; it should be satisfied from the cache."
16133 cancel_lru_locks osc
16134 cat $file >/dev/null
16136 if ! let "AFTER - BEFORE == CPAGES"; then
16137 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
16139 log "cache hits:: before: $BEFORE, after: $AFTER"
16142 restore_lustre_params < $p
16145 run_test 156 "Verification of tunables"
16148 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16149 remote_mds_nodsh && skip "remote MDS with nodsh"
16150 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
16151 skip "Need MDS version at least 2.2.0"
16153 changelog_register || error "changelog_register failed"
16154 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16155 changelog_users $SINGLEMDS | grep -q $cl_user ||
16156 error "User $cl_user not found in changelog_users"
16158 mkdir_on_mdt0 $DIR/$tdir
16161 test_mkdir -p $DIR/$tdir/pics/2008/zachy
16162 changelog_clear 0 || error "changelog_clear failed"
16163 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
16164 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
16165 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16166 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16167 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16168 rm $DIR/$tdir/pics/desktop.jpg
16170 echo "verifying changelog mask"
16171 changelog_chmask "-MKDIR"
16172 changelog_chmask "-CLOSE"
16174 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
16175 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
16177 changelog_chmask "+MKDIR"
16178 changelog_chmask "+CLOSE"
16180 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
16181 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
16183 MKDIRS=$(changelog_dump | grep -c "MKDIR")
16184 CLOSES=$(changelog_dump | grep -c "CLOSE")
16185 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
16186 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
16189 echo "verifying target fid"
16190 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
16191 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
16192 [ "$fidc" == "$fidf" ] ||
16193 error "changelog '$tfile' fid $fidc != file fid $fidf"
16194 echo "verifying parent fid"
16195 # The FID returned from the Changelog may be the directory shard on
16196 # a different MDT, and not the FID returned by path2fid on the parent.
16197 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
16198 # since this is what will matter when recreating this file in the tree.
16199 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
16200 local pathp=$($LFS fid2path $MOUNT "$fidp")
16201 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
16202 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
16204 echo "getting records for $cl_user"
16205 changelog_users $SINGLEMDS
16206 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
16208 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
16209 error "changelog_clear failed"
16210 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
16211 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
16212 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
16213 error "user index expect $user_rec1 + $nclr != $user_rec2"
16215 local min0_rec=$(changelog_users $SINGLEMDS |
16216 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
16217 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
16218 awk '{ print $1; exit; }')
16220 changelog_dump | tail -n 5
16221 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
16222 [ $first_rec == $((min0_rec + 1)) ] ||
16223 error "first index should be $min0_rec + 1 not $first_rec"
16225 # LU-3446 changelog index reset on MDT restart
16226 local cur_rec1=$(changelog_users $SINGLEMDS |
16227 awk '/^current.index:/ { print $NF }')
16228 changelog_clear 0 ||
16229 error "clear all changelog records for $cl_user failed"
16230 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
16231 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
16232 error "Fail to start $SINGLEMDS"
16233 local cur_rec2=$(changelog_users $SINGLEMDS |
16234 awk '/^current.index:/ { print $NF }')
16235 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
16236 [ $cur_rec1 == $cur_rec2 ] ||
16237 error "current index should be $cur_rec1 not $cur_rec2"
16239 echo "verifying users from this test are deregistered"
16240 changelog_deregister || error "changelog_deregister failed"
16241 changelog_users $SINGLEMDS | grep -q $cl_user &&
16242 error "User '$cl_user' still in changelog_users"
16244 # lctl get_param -n mdd.*.changelog_users
16245 # current_index: 144
16246 # ID index (idle seconds)
16247 # cl3 144 (2) mask=<list>
16248 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
16249 # this is the normal case where all users were deregistered
16250 # make sure no new records are added when no users are present
16251 local last_rec1=$(changelog_users $SINGLEMDS |
16252 awk '/^current.index:/ { print $NF }')
16253 touch $DIR/$tdir/chloe
16254 local last_rec2=$(changelog_users $SINGLEMDS |
16255 awk '/^current.index:/ { print $NF }')
16256 echo "verify changelogs are off: $last_rec1 == $last_rec2"
16257 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
16259 # any changelog users must be leftovers from a previous test
16260 changelog_users $SINGLEMDS
16261 echo "other changelog users; can't verify off"
16264 run_test 160a "changelog sanity"
16266 test_160b() { # LU-3587
16267 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16268 remote_mds_nodsh && skip "remote MDS with nodsh"
16269 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
16270 skip "Need MDS version at least 2.2.0"
16272 changelog_register || error "changelog_register failed"
16273 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16274 changelog_users $SINGLEMDS | grep -q $cl_user ||
16275 error "User '$cl_user' not found in changelog_users"
16277 local longname1=$(str_repeat a 255)
16278 local longname2=$(str_repeat b 255)
16281 echo "creating very long named file"
16282 touch $longname1 || error "create of '$longname1' failed"
16283 echo "renaming very long named file"
16284 mv $longname1 $longname2
16286 changelog_dump | grep RENME | tail -n 5
16289 run_test 160b "Verify that very long rename doesn't crash in changelog"
16292 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16293 remote_mds_nodsh && skip "remote MDS with nodsh"
16295 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
16296 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
16297 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
16298 skip "Need MDS version at least 2.5.58 or 2.5.2+"
16302 # Registration step
16303 changelog_register || error "changelog_register failed"
16306 mkdir -p $DIR/$tdir
16307 $MCREATE $DIR/$tdir/foo_160c
16308 changelog_chmask "-TRUNC"
16309 $TRUNCATE $DIR/$tdir/foo_160c 200
16310 changelog_chmask "+TRUNC"
16311 $TRUNCATE $DIR/$tdir/foo_160c 199
16312 changelog_dump | tail -n 5
16313 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
16314 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
16316 run_test 160c "verify that changelog log catch the truncate event"
16319 remote_mds_nodsh && skip "remote MDS with nodsh"
16320 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16321 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16322 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
16323 skip "Need MDS version at least 2.7.60"
16325 # Registration step
16326 changelog_register || error "changelog_register failed"
16328 mkdir -p $DIR/$tdir/migrate_dir
16329 changelog_clear 0 || error "changelog_clear failed"
16331 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
16332 changelog_dump | tail -n 5
16333 local migrates=$(changelog_dump | grep -c "MIGRT")
16334 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
16336 run_test 160d "verify that changelog log catch the migrate event"
16339 remote_mds_nodsh && skip "remote MDS with nodsh"
16342 changelog_register || error "changelog_register failed"
16344 local MDT0=$(facet_svc $SINGLEMDS)
16347 # No user (expect fail)
16348 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
16350 if [ $rc -eq 0 ]; then
16351 error "Should fail without user"
16352 elif [ $rc -ne 4 ]; then
16353 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
16356 # Delete a future user (expect fail)
16357 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
16359 if [ $rc -eq 0 ]; then
16360 error "Deleted non-existant user cl77"
16361 elif [ $rc -ne 2 ]; then
16362 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
16365 # Clear to a bad index (1 billion should be safe)
16366 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
16369 if [ $rc -eq 0 ]; then
16370 error "Successfully cleared to invalid CL index"
16371 elif [ $rc -ne 22 ]; then
16372 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
16375 run_test 160e "changelog negative testing (should return errors)"
16378 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16379 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16380 skip "Need MDS version at least 2.10.56"
16382 local mdts=$(comma_list $(mdts_nodes))
16385 changelog_register || error "first changelog_register failed"
16386 changelog_register || error "second changelog_register failed"
16388 declare -A cl_user1
16389 declare -A cl_user2
16394 # generate some changelog records to accumulate on each MDT
16395 # use all_char because created files should be evenly distributed
16396 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16397 error "test_mkdir $tdir failed"
16398 log "$(date +%s): creating first files"
16399 for ((i = 0; i < MDSCOUNT * 2; i++)); do
16400 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
16401 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
16404 # check changelogs have been generated
16405 local start=$SECONDS
16406 local idle_time=$((MDSCOUNT * 5 + 5))
16407 local nbcl=$(changelog_dump | wc -l)
16408 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16410 for param in "changelog_max_idle_time=$idle_time" \
16412 "changelog_min_gc_interval=2" \
16413 "changelog_min_free_cat_entries=3"; do
16414 local MDT0=$(facet_svc $SINGLEMDS)
16415 local var="${param%=*}"
16416 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16418 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16419 do_nodes $mdts $LCTL set_param mdd.*.$param
16422 # force cl_user2 to be idle (1st part), but also cancel the
16423 # cl_user1 records so that it is not evicted later in the test.
16424 local sleep1=$((idle_time / 2))
16425 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
16428 # simulate changelog catalog almost full
16429 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
16430 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
16432 for i in $(seq $MDSCOUNT); do
16433 cl_users=(${CL_USERS[mds$i]})
16434 cl_user1[mds$i]="${cl_users[0]}"
16435 cl_user2[mds$i]="${cl_users[1]}"
16437 [ -n "${cl_user1[mds$i]}" ] ||
16438 error "mds$i: no user registered"
16439 [ -n "${cl_user2[mds$i]}" ] ||
16440 error "mds$i: only ${cl_user2[mds$i]} is registered"
16442 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16443 [ -n "$user_rec1" ] ||
16444 error "mds$i: User ${cl_user1[mds$i]} not registered"
16445 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16446 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16447 [ -n "$user_rec2" ] ||
16448 error "mds$i: User ${cl_user1[mds$i]} not registered"
16449 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16450 "$user_rec1 + 2 == $user_rec2"
16451 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16452 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16453 "$user_rec1 + 2, but is $user_rec2"
16454 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16455 [ -n "$user_rec2" ] ||
16456 error "mds$i: User ${cl_user2[mds$i]} not registered"
16457 [ $user_rec1 == $user_rec2 ] ||
16458 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16459 "$user_rec1, but is $user_rec2"
16462 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
16463 local sleep2=$((idle_time - (SECONDS - start) + 1))
16464 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
16467 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16468 # cl_user1 should be OK because it recently processed records.
16469 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
16470 for ((i = 0; i < MDSCOUNT * 2; i++)); do
16471 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
16472 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
16475 # ensure gc thread is done
16476 for i in $(mdts_nodes); do
16477 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16478 error "$i: GC-thread not done"
16482 for (( i = 1; i <= MDSCOUNT; i++ )); do
16483 # check cl_user1 still registered
16484 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16485 error "mds$i: User ${cl_user1[mds$i]} not registered"
16486 # check cl_user2 unregistered
16487 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16488 error "mds$i: User ${cl_user2[mds$i]} still registered"
16490 # check changelogs are present and starting at $user_rec1 + 1
16491 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16492 [ -n "$user_rec1" ] ||
16493 error "mds$i: User ${cl_user1[mds$i]} not registered"
16494 first_rec=$($LFS changelog $(facet_svc mds$i) |
16495 awk '{ print $1; exit; }')
16497 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16498 [ $((user_rec1 + 1)) == $first_rec ] ||
16499 error "mds$i: rec $first_rec != $user_rec1 + 1"
16502 run_test 160f "changelog garbage collect (timestamped users)"
16505 remote_mds_nodsh && skip "remote MDS with nodsh"
16506 [[ $MDS1_VERSION -ge $(version_code 2.14.55) ]] ||
16507 skip "Need MDS version at least 2.14.55"
16509 local mdts=$(comma_list $(mdts_nodes))
16512 changelog_register || error "first changelog_register failed"
16513 changelog_register || error "second changelog_register failed"
16515 declare -A cl_user1
16516 declare -A cl_user2
16521 # generate some changelog records to accumulate on each MDT
16522 # use all_char because created files should be evenly distributed
16523 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16524 error "test_mkdir $tdir failed"
16525 for ((i = 0; i < MDSCOUNT; i++)); do
16526 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16527 error "create $DIR/$tdir/d$i.1 failed"
16530 # check changelogs have been generated
16531 local nbcl=$(changelog_dump | wc -l)
16532 (( $nbcl > 0 )) || error "no changelogs found"
16534 # reduce the max_idle_indexes value to make sure we exceed it
16535 for param in "changelog_max_idle_indexes=2" \
16537 "changelog_min_gc_interval=2"; do
16538 local MDT0=$(facet_svc $SINGLEMDS)
16539 local var="${param%=*}"
16540 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16542 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16543 do_nodes $mdts $LCTL set_param mdd.*.$param ||
16544 error "unable to set mdd.*.$param"
16547 local start=$SECONDS
16548 for i in $(seq $MDSCOUNT); do
16549 cl_users=(${CL_USERS[mds$i]})
16550 cl_user1[mds$i]="${cl_users[0]}"
16551 cl_user2[mds$i]="${cl_users[1]}"
16553 [ -n "${cl_user1[mds$i]}" ] ||
16554 error "mds$i: user1 is not registered"
16555 [ -n "${cl_user2[mds$i]}" ] ||
16556 error "mds$i: only ${cl_user1[mds$i]} is registered"
16558 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16559 [ -n "$user_rec1" ] ||
16560 error "mds$i: user1 ${cl_user1[mds$i]} not found"
16561 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16562 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16563 [ -n "$user_rec2" ] ||
16564 error "mds$i: user1 ${cl_user1[mds$i]} not found (2)"
16565 echo "mds$i: verifying user1 ${cl_user1[mds$i]} clear: " \
16566 "$user_rec1 + 2 == $user_rec2"
16567 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16568 error "mds$i: user1 ${cl_user1[mds$i]} index " \
16569 "expected $user_rec1 + 2, but is $user_rec2"
16570 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16571 [ -n "$user_rec2" ] ||
16572 error "mds$i: user2 ${cl_user2[mds$i]} not found"
16573 [ $user_rec1 == $user_rec2 ] ||
16574 error "mds$i: user2 ${cl_user2[mds$i]} index " \
16575 "expected $user_rec1, but is $user_rec2"
16578 # ensure we are past the previous changelog_min_gc_interval set above
16579 local sleep2=$((start + 2 - SECONDS))
16580 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
16581 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16582 # cl_user1 should be OK because it recently processed records.
16583 for ((i = 0; i < MDSCOUNT; i++)); do
16584 $LFS mkdir -i $i $DIR/$tdir/d$i.3 ||
16585 error "create $DIR/$tdir/d$i.3 failed"
16588 # ensure gc thread is done
16589 for i in $(mdts_nodes); do
16590 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16591 error "$i: GC-thread not done"
16595 for (( i = 1; i <= MDSCOUNT; i++ )); do
16596 # check cl_user1 still registered
16597 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16598 error "mds$i: user1 ${cl_user1[mds$i]} not found (3)"
16599 # check cl_user2 unregistered
16600 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16601 error "mds$i: user2 ${cl_user2[mds$i]} is registered"
16603 # check changelogs are present and starting at $user_rec1 + 1
16604 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16605 [ -n "$user_rec1" ] ||
16606 error "mds$i: user1 ${cl_user1[mds$i]} not found (4)"
16607 first_rec=$($LFS changelog $(facet_svc mds$i) |
16608 awk '{ print $1; exit; }')
16610 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16611 [ $((user_rec1 + 1)) == $first_rec ] ||
16612 error "mds$i: rec $first_rec != $user_rec1 + 1"
16615 run_test 160g "changelog garbage collect on idle records"
16618 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16619 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16620 skip "Need MDS version at least 2.10.56"
16622 local mdts=$(comma_list $(mdts_nodes))
16625 changelog_register || error "first changelog_register failed"
16626 changelog_register || error "second changelog_register failed"
16628 declare -A cl_user1
16629 declare -A cl_user2
16634 # generate some changelog records to accumulate on each MDT
16635 # use all_char because created files should be evenly distributed
16636 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16637 error "test_mkdir $tdir failed"
16638 for ((i = 0; i < MDSCOUNT; i++)); do
16639 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16640 error "create $DIR/$tdir/d$i.1 failed"
16643 # check changelogs have been generated
16644 local nbcl=$(changelog_dump | wc -l)
16645 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16647 for param in "changelog_max_idle_time=10" \
16649 "changelog_min_gc_interval=2"; do
16650 local MDT0=$(facet_svc $SINGLEMDS)
16651 local var="${param%=*}"
16652 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16654 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16655 do_nodes $mdts $LCTL set_param mdd.*.$param
16658 # force cl_user2 to be idle (1st part)
16661 for i in $(seq $MDSCOUNT); do
16662 cl_users=(${CL_USERS[mds$i]})
16663 cl_user1[mds$i]="${cl_users[0]}"
16664 cl_user2[mds$i]="${cl_users[1]}"
16666 [ -n "${cl_user1[mds$i]}" ] ||
16667 error "mds$i: no user registered"
16668 [ -n "${cl_user2[mds$i]}" ] ||
16669 error "mds$i: only ${cl_user2[mds$i]} is registered"
16671 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16672 [ -n "$user_rec1" ] ||
16673 error "mds$i: User ${cl_user1[mds$i]} not registered"
16674 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16675 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16676 [ -n "$user_rec2" ] ||
16677 error "mds$i: User ${cl_user1[mds$i]} not registered"
16678 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16679 "$user_rec1 + 2 == $user_rec2"
16680 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16681 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16682 "$user_rec1 + 2, but is $user_rec2"
16683 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16684 [ -n "$user_rec2" ] ||
16685 error "mds$i: User ${cl_user2[mds$i]} not registered"
16686 [ $user_rec1 == $user_rec2 ] ||
16687 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16688 "$user_rec1, but is $user_rec2"
16691 # force cl_user2 to be idle (2nd part) and to reach
16692 # changelog_max_idle_time
16695 # force each GC-thread start and block then
16696 # one per MDT/MDD, set fail_val accordingly
16697 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
16698 do_nodes $mdts $LCTL set_param fail_loc=0x1316
16700 # generate more changelogs to trigger fail_loc
16701 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16702 error "create $DIR/$tdir/${tfile}bis failed"
16704 # stop MDT to stop GC-thread, should be done in back-ground as it will
16705 # block waiting for the thread to be released and exit
16706 declare -A stop_pids
16707 for i in $(seq $MDSCOUNT); do
16709 stop_pids[mds$i]=$!
16712 for i in $(mdts_nodes); do
16715 local facets=$(facets_up_on_host $i)
16717 for facet in ${facets//,/ }; do
16718 if [[ $facet == mds* ]]; then
16722 # ensure each MDS's gc threads are still present and all in "R"
16723 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
16724 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
16725 error "$i: expected $nb GC-thread"
16727 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
16729 error "$i: GC-thread not found in R-state"
16730 # check umounts of each MDT on MDS have reached kthread_stop()
16731 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
16732 error "$i: expected $nb umount"
16734 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
16735 error "$i: umount not found in D-state"
16738 # release all GC-threads
16739 do_nodes $mdts $LCTL set_param fail_loc=0
16741 # wait for MDT stop to complete
16742 for i in $(seq $MDSCOUNT); do
16743 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
16747 # may try to check if any orphan changelog records are present
16748 # via ldiskfs/zfs and llog_reader...
16750 # re-start/mount MDTs
16751 for i in $(seq $MDSCOUNT); do
16752 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
16753 error "Fail to start mds$i"
16757 for i in $(seq $MDSCOUNT); do
16758 # check cl_user1 still registered
16759 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16760 error "mds$i: User ${cl_user1[mds$i]} not registered"
16761 # check cl_user2 unregistered
16762 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16763 error "mds$i: User ${cl_user2[mds$i]} still registered"
16765 # check changelogs are present and starting at $user_rec1 + 1
16766 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16767 [ -n "$user_rec1" ] ||
16768 error "mds$i: User ${cl_user1[mds$i]} not registered"
16769 first_rec=$($LFS changelog $(facet_svc mds$i) |
16770 awk '{ print $1; exit; }')
16772 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
16773 [ $((user_rec1 + 1)) == $first_rec ] ||
16774 error "mds$i: first index should be $user_rec1 + 1, " \
16775 "but is $first_rec"
16778 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
16783 local mdts=$(comma_list $(mdts_nodes))
16785 changelog_register || error "first changelog_register failed"
16787 # generate some changelog records to accumulate on each MDT
16788 # use all_char because created files should be evenly distributed
16789 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16790 error "test_mkdir $tdir failed"
16791 for ((i = 0; i < MDSCOUNT; i++)); do
16792 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16793 error "create $DIR/$tdir/d$i.1 failed"
16796 # check changelogs have been generated
16797 local nbcl=$(changelog_dump | wc -l)
16798 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16800 # simulate race between register and unregister
16801 # XXX as fail_loc is set per-MDS, with DNE configs the race
16802 # simulation will only occur for one MDT per MDS and for the
16803 # others the normal race scenario will take place
16804 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
16805 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
16806 do_nodes $mdts $LCTL set_param fail_val=1
16808 # unregister 1st user
16809 changelog_deregister &
16811 # wait some time for deregister work to reach race rdv
16813 # register 2nd user
16814 changelog_register || error "2nd user register failed"
16816 wait $pid1 || error "1st user deregister failed"
16820 declare -A LAST_REC
16821 for i in $(seq $MDSCOUNT); do
16822 if changelog_users mds$i | grep "^cl"; then
16823 # make sure new records are added with one user present
16824 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
16825 awk '/^current.index:/ { print $NF }')
16827 error "mds$i has no user registered"
16831 # generate more changelog records to accumulate on each MDT
16832 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16833 error "create $DIR/$tdir/${tfile}bis failed"
16835 for i in $(seq $MDSCOUNT); do
16836 last_rec=$(changelog_users $SINGLEMDS |
16837 awk '/^current.index:/ { print $NF }')
16838 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
16839 [ $last_rec != ${LAST_REC[mds$i]} ] ||
16840 error "changelogs are off on mds$i"
16843 run_test 160i "changelog user register/unregister race"
16846 remote_mds_nodsh && skip "remote MDS with nodsh"
16847 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
16848 skip "Need MDS version at least 2.12.56"
16850 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
16851 stack_trap "umount $MOUNT2" EXIT
16853 changelog_register || error "first changelog_register failed"
16854 stack_trap "changelog_deregister" EXIT
16856 # generate some changelog
16857 # use all_char because created files should be evenly distributed
16858 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16859 error "mkdir $tdir failed"
16860 for ((i = 0; i < MDSCOUNT; i++)); do
16861 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16862 error "create $DIR/$tdir/d$i.1 failed"
16865 # open the changelog device
16866 exec 3>/dev/changelog-$FSNAME-MDT0000
16867 stack_trap "exec 3>&-" EXIT
16868 exec 4</dev/changelog-$FSNAME-MDT0000
16869 stack_trap "exec 4<&-" EXIT
16871 # umount the first lustre mount
16873 stack_trap "mount_client $MOUNT" EXIT
16875 # read changelog, which may or may not fail, but should not crash
16879 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16880 changelog_users $SINGLEMDS | grep -q $cl_user ||
16881 error "User $cl_user not found in changelog_users"
16883 printf 'clear:'$cl_user':0' >&3
16885 run_test 160j "client can be umounted while its chanangelog is being used"
16888 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16889 remote_mds_nodsh && skip "remote MDS with nodsh"
16891 mkdir -p $DIR/$tdir/1/1
16893 changelog_register || error "changelog_register failed"
16894 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16896 changelog_users $SINGLEMDS | grep -q $cl_user ||
16897 error "User '$cl_user' not found in changelog_users"
16898 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
16899 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
16900 rmdir $DIR/$tdir/1/1 & sleep 1
16902 touch $DIR/$tdir/2/2
16903 rm -rf $DIR/$tdir/2
16908 changelog_dump | grep rmdir || error "rmdir not recorded"
16910 run_test 160k "Verify that changelog records are not lost"
16912 # Verifies that a file passed as a parameter has recently had an operation
16913 # performed on it that has generated an MTIME changelog which contains the
16914 # correct parent FID. As files might reside on a different MDT from the
16915 # parent directory in DNE configurations, the FIDs are translated to paths
16916 # before being compared, which should be identical
16917 compare_mtime_changelog() {
16925 mdtidx=$($LFS getstripe --mdt-index $file)
16926 mdtidx=$(printf "%04x" $mdtidx)
16928 # Obtain the parent FID from the MTIME changelog
16929 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
16930 [ -z "$mtime" ] && error "MTIME changelog not recorded"
16932 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
16933 [ -z "$cl_fid" ] && error "parent FID not present"
16935 # Verify that the path for the parent FID is the same as the path for
16936 # the test directory
16937 pdir=$($LFS fid2path $MOUNT "$cl_fid")
16941 [[ "${pdir%/}" == "$dir" ]] ||
16942 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
16946 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16948 remote_mds_nodsh && skip "remote MDS with nodsh"
16949 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
16950 skip "Need MDS version at least 2.13.55"
16954 changelog_register || error "changelog_register failed"
16955 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16957 changelog_users $SINGLEMDS | grep -q $cl_user ||
16958 error "User '$cl_user' not found in changelog_users"
16960 # Clear some types so that MTIME changelogs are generated
16961 changelog_chmask "-CREAT"
16962 changelog_chmask "-CLOSE"
16964 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
16966 # Test CL_MTIME during setattr
16967 touch $DIR/$tdir/$tfile
16968 compare_mtime_changelog $DIR/$tdir/$tfile
16970 # Test CL_MTIME during close
16971 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
16972 compare_mtime_changelog $DIR/$tdir/${tfile}_2
16974 run_test 160l "Verify that MTIME changelog records contain the parent FID"
16977 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16978 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16979 skip "Need MDS version at least 2.14.51"
16986 changelog_register || error "first changelog_register failed"
16987 changelog_register || error "second changelog_register failed"
16989 cl_users=(${CL_USERS[mds1]})
16990 cl_user1="${cl_users[0]}"
16991 cl_user2="${cl_users[1]}"
16992 # generate some changelog records to accumulate on MDT0
16993 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16994 createmany -m $DIR/$tdir/$tfile 50 ||
16995 error "create $DIR/$tdir/$tfile failed"
16996 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16999 # check changelogs have been generated
17000 local nbcl=$(changelog_dump | wc -l)
17001 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17003 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
17004 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
17006 __changelog_clear mds1 $cl_user1 +10
17007 __changelog_clear mds1 $cl_user2 0 &
17010 __changelog_clear mds1 $cl_user1 0 ||
17011 error "fail to cancel record for $cl_user1"
17013 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
17015 run_test 160m "Changelog clear race"
17018 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17019 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17020 skip "Need MDS version at least 2.14.51"
17029 changelog_register || error "first changelog_register failed"
17031 cl_users=(${CL_USERS[mds1]})
17032 cl_user1="${cl_users[0]}"
17034 # generate some changelog records to accumulate on MDT0
17035 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17036 first_rec=$(changelog_users $SINGLEMDS |
17037 awk '/^current.index:/ { print $NF }')
17038 while (( last_rec < (( first_rec + 65000)) )); do
17039 createmany -m $DIR/$tdir/$tfile 10000 ||
17040 error "create $DIR/$tdir/$tfile failed"
17042 for i in $(seq 0 10000); do
17043 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
17047 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
17048 error "unlinkmany failed unlink"
17049 last_rec=$(changelog_users $SINGLEMDS |
17050 awk '/^current.index:/ { print $NF }')
17051 echo last record $last_rec
17052 (( last_rec == 0 )) && error "no changelog found"
17055 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
17056 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
17058 __changelog_clear mds1 $cl_user1 0 &
17061 __changelog_clear mds1 $cl_user1 0 ||
17062 error "fail to cancel record for $cl_user1"
17064 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
17066 run_test 160n "Changelog destroy race"
17069 local mdt="$(facet_svc $SINGLEMDS)"
17071 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
17072 remote_mds_nodsh && skip "remote MDS with nodsh"
17073 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
17074 skip "Need MDS version at least 2.14.52"
17076 changelog_register --user test_160o -m unlnk+close+open ||
17077 error "changelog_register failed"
17079 do_facet $SINGLEMDS $LCTL --device $mdt \
17080 changelog_register -u "Tt3_-#" &&
17081 error "bad symbols in name should fail"
17083 do_facet $SINGLEMDS $LCTL --device $mdt \
17084 changelog_register -u test_160o &&
17085 error "the same name registration should fail"
17087 do_facet $SINGLEMDS $LCTL --device $mdt \
17088 changelog_register -u test_160toolongname &&
17089 error "too long name registration should fail"
17091 changelog_chmask "MARK+HSM"
17092 lctl get_param mdd.*.changelog*mask
17093 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17094 changelog_users $SINGLEMDS | grep -q $cl_user ||
17095 error "User $cl_user not found in changelog_users"
17097 echo $cl_user | grep -q test_160o ||
17098 error "User $cl_user has no specific name 'test160o'"
17101 changelog_clear 0 || error "changelog_clear failed"
17102 # generate some changelog records to accumulate on MDT0
17103 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17104 touch $DIR/$tdir/$tfile # open 1
17106 OPENS=$(changelog_dump | grep -c "OPEN")
17107 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
17109 # must be no MKDIR it wasn't set as user mask
17110 MKDIR=$(changelog_dump | grep -c "MKDIR")
17111 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
17113 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
17114 mdd.$mdt.changelog_current_mask -n)
17115 # register maskless user
17116 changelog_register || error "changelog_register failed"
17117 # effective mask should be not changed because it is not minimal
17118 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17119 mdd.$mdt.changelog_current_mask -n)
17120 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
17121 # set server mask to minimal value
17122 changelog_chmask "MARK"
17123 # check effective mask again, should be treated as DEFMASK now
17124 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17125 mdd.$mdt.changelog_current_mask -n)
17126 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
17128 do_facet $SINGLEMDS $LCTL --device $mdt \
17129 changelog_deregister -u test_160o ||
17130 error "cannot deregister by name"
17132 run_test 160o "changelog user name and mask"
17135 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17136 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17137 skip "Need MDS version at least 2.14.51"
17138 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
17144 changelog_register || error "first changelog_register failed"
17146 cl_users=(${CL_USERS[mds1]})
17147 cl_user1="${cl_users[0]}"
17149 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17150 createmany -m $DIR/$tdir/$tfile 50 ||
17151 error "create $DIR/$tdir/$tfile failed"
17152 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
17155 # check changelogs have been generated
17156 entry_count=$(changelog_dump | wc -l)
17157 ((entry_count != 0)) || error "no changelog entries found"
17159 # remove changelog_users and check that orphan entries are removed
17161 local dev=$(mdsdevname 1)
17162 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $dev"
17163 start mds1 $dev $MDS_MOUNT_OPTS || error "cannot start mds1"
17164 entry_count=$(changelog_dump | wc -l)
17165 ((entry_count == 0)) ||
17166 error "found $entry_count changelog entries, expected none"
17168 run_test 160p "Changelog orphan cleanup with no users"
17171 local mdt="$(facet_svc $SINGLEMDS)"
17174 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
17175 remote_mds_nodsh && skip "remote MDS with nodsh"
17176 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
17177 skip "Need MDS version at least 2.14.54"
17179 # set server mask to minimal value like server init does
17180 changelog_chmask "MARK"
17181 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
17182 error "changelog_register failed"
17183 # check effective mask again, should be treated as DEFMASK now
17184 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17185 mdd.$mdt.changelog_current_mask -n)
17186 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
17187 error "changelog_deregister failed"
17188 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
17190 run_test 160q "changelog effective mask is DEFMASK if not set"
17193 remote_mds_nodsh && skip "remote MDS with nodsh"
17194 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
17195 skip "Need MDS version at least 2.14.55"
17197 local mdts=$(comma_list $(mdts_nodes))
17199 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
17200 do_nodes $mdts $LCTL set_param fail_loc=0x1314 \
17201 fail_val=$((24 * 3600 * 10))
17203 # Create a user which is 10 days old
17204 changelog_register || error "first changelog_register failed"
17206 declare -A cl_user1
17209 # generate some changelog records to accumulate on each MDT
17210 # use all_char because created files should be evenly distributed
17211 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17212 error "test_mkdir $tdir failed"
17213 for ((i = 0; i < MDSCOUNT; i++)); do
17214 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17215 error "create $DIR/$tdir/d$i.1 failed"
17218 # check changelogs have been generated
17219 local nbcl=$(changelog_dump | wc -l)
17220 (( nbcl > 0 )) || error "no changelogs found"
17222 # reduce the max_idle_indexes value to make sure we exceed it
17223 for param in "changelog_max_idle_indexes=2097446912" \
17224 "changelog_max_idle_time=2592000" \
17226 "changelog_min_gc_interval=2"; do
17227 local MDT0=$(facet_svc $SINGLEMDS)
17228 local var="${param%=*}"
17229 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17231 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17232 do_nodes $mdts $LCTL set_param mdd.*.$param ||
17233 error "unable to set mdd.*.$param"
17236 local start=$SECONDS
17237 for i in $(seq $MDSCOUNT); do
17238 cl_users=(${CL_USERS[mds$i]})
17239 cl_user1[mds$i]="${cl_users[0]}"
17241 [[ -n "${cl_user1[mds$i]}" ]] ||
17242 error "mds$i: no user registered"
17245 #define OBD_FAIL_MDS_CHANGELOG_IDX_PUMP 0x16d
17246 do_nodes $mdts $LCTL set_param fail_loc=0x16d fail_val=500000000
17248 # ensure we are past the previous changelog_min_gc_interval set above
17249 local sleep2=$((start + 2 - SECONDS))
17250 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17252 # Generate one more changelog to trigger GC
17253 for ((i = 0; i < MDSCOUNT; i++)); do
17254 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
17255 error "create $DIR/$tdir/d$i.3 failed"
17258 # ensure gc thread is done
17259 for node in $(mdts_nodes); do
17260 wait_update $node "pgrep chlg_gc_thread" "" 20 ||
17261 error "$node: GC-thread not done"
17264 do_nodes $mdts $LCTL set_param fail_loc=0
17266 for (( i = 1; i <= MDSCOUNT; i++ )); do
17267 # check cl_user1 is purged
17268 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" &&
17269 error "mds$i: User ${cl_user1[mds$i]} is registered"
17273 run_test 160s "changelog garbage collect on idle records * time"
17276 remote_mds_nodsh && skip "remote MDS with nodsh"
17277 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
17278 skip "Need MDS version at least 2.15.50"
17280 local MDT0=$(facet_svc $SINGLEMDS)
17286 changelog_register --user user1 -m all ||
17287 error "user1 failed to register"
17289 mkdir_on_mdt0 $DIR/$tdir
17290 # create default overstripe to maximize changelog size
17291 $LFS setstripe -C 8 $DIR/$tdir || error "setstripe failed"
17292 createmany -o $DIR/$tdir/u1_ 2000 || error "createmany for user1 failed"
17293 llog_size1=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
17295 # user2 consumes less records so less space
17296 changelog_register --user user2 || error "user2 failed to register"
17297 createmany -o $DIR/$tdir/u2_ 500 || error "createmany for user2 failed"
17298 llog_size2=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
17300 # check changelogs have been generated
17301 local nbcl=$(changelog_dump | wc -l)
17302 (( nbcl > 0 )) || error "no changelogs found"
17304 # reduce the changelog_min_gc_interval to force check
17305 for param in "changelog_gc=1" "changelog_min_gc_interval=2"; do
17306 local var="${param%=*}"
17307 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17309 stack_trap "do_facet mds1 $LCTL set_param mdd.$MDT0.$var=$old"
17310 do_facet mds1 $LCTL set_param mdd.$MDT0.$param ||
17311 error "unable to set mdd.*.$param"
17315 cl_users=(${CL_USERS[mds1]})
17316 cl_user1="${cl_users[0]}"
17317 cl_user2="${cl_users[1]}"
17319 [[ -n $cl_user1 ]] ||
17320 error "mds1: user #1 isn't registered"
17321 [[ -n $cl_user2 ]] ||
17322 error "mds1: user #2 isn't registered"
17324 # ensure we are past the previous changelog_min_gc_interval set above
17325 local sleep2=$((start + 2 - SECONDS))
17326 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17328 #define OBD_FAIL_MDS_CHANGELOG_ENOSPC 0x018c
17329 do_facet mds1 $LCTL set_param fail_loc=0x018c \
17330 fail_val=$(((llog_size1 + llog_size2) / 2))
17332 # Generate more changelog to trigger GC
17333 createmany -o $DIR/$tdir/u3_ 4 ||
17334 error "create failed for more files"
17336 # ensure gc thread is done
17337 wait_update_facet mds1 "pgrep chlg_gc_thread" "" 20 ||
17338 error "mds1: GC-thread not done"
17340 do_facet mds1 $LCTL set_param fail_loc=0
17342 # check cl_user1 is purged
17343 changelog_users mds1 | grep -q "$cl_user1" &&
17344 error "User $cl_user1 is registered"
17345 # check cl_user2 is not purged
17346 changelog_users mds1 | grep -q "$cl_user2" ||
17347 error "User $cl_user2 is not registered"
17349 run_test 160t "changelog garbage collect on lack of space"
17352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17354 test_mkdir -c1 $DIR/$tdir
17355 cp /etc/hosts $DIR/$tdir/$tfile
17356 test_mkdir -c1 $DIR/$tdir/foo1
17357 test_mkdir -c1 $DIR/$tdir/foo2
17358 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
17359 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
17360 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
17361 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
17362 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
17363 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
17364 $LFS fid2path $DIR $FID
17365 error "bad link ea"
17368 rm $DIR/$tdir/foo2/zachary
17370 rm $DIR/$tdir/foo2/thor
17372 rm $DIR/$tdir/$tfile
17374 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
17375 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
17376 { $LFS fid2path $DIR $FID; error "bad link rename"; }
17377 rm $DIR/$tdir/foo2/maggie
17380 local longname=$tfile.avg_len_is_thirty_two_
17381 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
17382 error_noexit 'failed to unlink many hardlinks'" EXIT
17383 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
17384 error "failed to hardlink many files"
17385 links=$($LFS fid2path $DIR $FID | wc -l)
17386 echo -n "${links}/1000 links in link EA"
17387 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
17389 run_test 161a "link ea sanity"
17392 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17393 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
17396 local remote_dir=$DIR/$tdir/remote_dir
17398 mkdir -p $DIR/$tdir
17399 $LFS mkdir -i $MDTIDX $remote_dir ||
17400 error "create remote directory failed"
17402 cp /etc/hosts $remote_dir/$tfile
17403 mkdir -p $remote_dir/foo1
17404 mkdir -p $remote_dir/foo2
17405 ln $remote_dir/$tfile $remote_dir/foo1/sofia
17406 ln $remote_dir/$tfile $remote_dir/foo2/zachary
17407 ln $remote_dir/$tfile $remote_dir/foo1/luna
17408 ln $remote_dir/$tfile $remote_dir/foo2/thor
17410 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
17412 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
17413 $LFS fid2path $DIR $FID
17414 error "bad link ea"
17417 rm $remote_dir/foo2/zachary
17419 rm $remote_dir/foo2/thor
17421 rm $remote_dir/$tfile
17423 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
17424 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
17425 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
17426 $LFS fid2path $DIR $FID
17427 error "bad link rename"
17429 rm $remote_dir/foo2/maggie
17432 local longname=filename_avg_len_is_thirty_two_
17433 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
17434 error "failed to hardlink many files"
17435 links=$($LFS fid2path $DIR $FID | wc -l)
17436 echo -n "${links}/1000 links in link EA"
17437 [[ ${links} -gt 60 ]] ||
17438 error "expected at least 60 links in link EA"
17439 unlinkmany $remote_dir/foo2/$longname 1000 ||
17440 error "failed to unlink many hardlinks"
17442 run_test 161b "link ea sanity under remote directory"
17445 remote_mds_nodsh && skip "remote MDS with nodsh"
17446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17447 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
17448 skip "Need MDS version at least 2.1.5"
17450 # define CLF_RENAME_LAST 0x0001
17451 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
17452 changelog_register || error "changelog_register failed"
17455 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
17456 touch $DIR/$tdir/foo_161c
17457 touch $DIR/$tdir/bar_161c
17458 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
17459 changelog_dump | grep RENME | tail -n 5
17460 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
17461 changelog_clear 0 || error "changelog_clear failed"
17462 if [ x$flags != "x0x1" ]; then
17463 error "flag $flags is not 0x1"
17466 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
17467 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
17468 touch $DIR/$tdir/foo_161c
17469 touch $DIR/$tdir/bar_161c
17470 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
17471 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
17472 changelog_dump | grep RENME | tail -n 5
17473 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
17474 changelog_clear 0 || error "changelog_clear failed"
17475 if [ x$flags != "x0x0" ]; then
17476 error "flag $flags is not 0x0"
17478 echo "rename overwrite a target having nlink > 1," \
17479 "changelog record has flags of $flags"
17481 # rename doesn't overwrite a target (changelog flag 0x0)
17482 touch $DIR/$tdir/foo_161c
17483 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
17484 changelog_dump | grep RENME | tail -n 5
17485 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
17486 changelog_clear 0 || error "changelog_clear failed"
17487 if [ x$flags != "x0x0" ]; then
17488 error "flag $flags is not 0x0"
17490 echo "rename doesn't overwrite a target," \
17491 "changelog record has flags of $flags"
17493 # define CLF_UNLINK_LAST 0x0001
17494 # unlink a file having nlink = 1 (changelog flag 0x1)
17495 rm -f $DIR/$tdir/foo2_161c
17496 changelog_dump | grep UNLNK | tail -n 5
17497 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
17498 changelog_clear 0 || error "changelog_clear failed"
17499 if [ x$flags != "x0x1" ]; then
17500 error "flag $flags is not 0x1"
17502 echo "unlink a file having nlink = 1," \
17503 "changelog record has flags of $flags"
17505 # unlink a file having nlink > 1 (changelog flag 0x0)
17506 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
17507 rm -f $DIR/$tdir/foobar_161c
17508 changelog_dump | grep UNLNK | tail -n 5
17509 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
17510 changelog_clear 0 || error "changelog_clear failed"
17511 if [ x$flags != "x0x0" ]; then
17512 error "flag $flags is not 0x0"
17514 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
17516 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
17519 remote_mds_nodsh && skip "remote MDS with nodsh"
17520 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
17525 changelog_register || error "changelog_register failed"
17527 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
17528 # interfer with $MOUNT/.lustre/fid/ access
17530 [[ $? -eq 0 ]] || error "mkdir failed"
17532 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
17533 $LCTL set_param fail_loc=0x8000140c
17535 $LCTL set_param fail_val=5
17538 echo foofoo > $DIR/$tdir/$tfile &
17541 # wait for create to be delayed
17545 [[ $? -eq 0 ]] || error "create should be blocked"
17547 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
17548 stack_trap "rm -f $tempfile"
17549 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
17550 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
17551 # some delay may occur during ChangeLog publishing and file read just
17552 # above, that could allow file write to happen finally
17553 [[ -s $tempfile ]] && echo "file should be empty"
17555 $LCTL set_param fail_loc=0
17558 [[ $? -eq 0 ]] || error "create failed"
17560 run_test 161d "create with concurrent .lustre/fid access"
17563 local expected="$1"
17568 path=$($LFS fid2path "$@")
17571 if [ $rc -ne 0 ]; then
17572 error "path looked up of '$expected' failed: rc=$rc"
17573 elif [ "$path" != "$expected" ]; then
17574 error "path looked up '$path' instead of '$expected'"
17576 echo "FID '$fid' resolves to path '$path' as expected"
17580 test_162a() { # was test_162
17581 test_mkdir -p -c1 $DIR/$tdir/d2
17582 touch $DIR/$tdir/d2/$tfile
17583 touch $DIR/$tdir/d2/x1
17584 touch $DIR/$tdir/d2/x2
17585 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
17586 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
17588 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
17589 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
17592 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
17593 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
17594 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
17596 # softlink to wrong file
17597 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
17598 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
17599 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
17602 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
17603 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
17604 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
17605 # fid2path dir/fsname should both work
17606 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
17607 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
17609 # hardlink count: check that there are 2 links
17610 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
17611 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
17613 # hardlink indexing: remove the first link
17614 rm $DIR/$tdir/d2/p/q/r/hlink
17615 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
17617 run_test 162a "path lookup sanity"
17620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17621 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17624 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17625 error "create striped dir failed"
17627 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
17628 tail -n 1 | awk '{print $2}')
17629 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
17631 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
17632 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
17635 for ((i=0;i<5;i++)); do
17636 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
17637 error "get fid for f$i failed"
17638 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
17640 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
17641 error "get fid for d$i failed"
17642 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
17647 run_test 162b "striped directory path lookup sanity"
17649 # LU-4239: Verify fid2path works with paths 100 or more directories deep
17651 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
17652 skip "Need MDS version at least 2.7.51"
17654 local lpath=$tdir.local
17655 local rpath=$tdir.remote
17657 test_mkdir $DIR/$lpath
17658 test_mkdir $DIR/$rpath
17660 for ((i = 0; i <= 101; i++)); do
17663 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
17664 error "get fid for local directory $DIR/$lpath failed"
17665 check_path "$DIR/$lpath" $MOUNT $FID --link 0
17668 test_mkdir $DIR/$rpath
17669 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
17670 error "get fid for remote directory $DIR/$rpath failed"
17671 check_path "$DIR/$rpath" $MOUNT $FID --link 0
17676 run_test 162c "fid2path works with paths 100 or more directories deep"
17678 oalr_event_count() {
17682 awk -v name="${FSNAME}-OST0000" \
17683 -v event="${event}" \
17684 '$1 == "TRACE" && $2 == event && $3 == name' \
17689 oalr_expect_event_count() {
17692 local expect="${3}"
17695 count=$(oalr_event_count "${event}" "${trace}")
17696 if ((count == expect)); then
17700 error_noexit "${event} event count was '${count}', expected ${expect}"
17706 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
17708 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
17712 sync # Flush previous IOs so we can count log entries.
17713 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
17714 stack_trap cleanup_165 EXIT
17718 local trace="/tmp/${tfile}.trace"
17722 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17723 skip "OFD access log unsupported"
17726 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17729 do_facet ost1 ofd_access_log_reader --list
17732 do_facet ost1 killall -TERM ofd_access_log_reader
17736 if ((rc != 0)); then
17737 error "ofd_access_log_reader exited with rc = '${rc}'"
17740 # Parse trace file for discovery events:
17741 oalr_expect_event_count alr_log_add "${trace}" 1
17742 oalr_expect_event_count alr_log_eof "${trace}" 1
17743 oalr_expect_event_count alr_log_free "${trace}" 1
17745 run_test 165a "ofd access log discovery"
17748 local trace="/tmp/${tfile}.trace"
17749 local file="${DIR}/${tfile}"
17758 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17759 skip "OFD access log unsupported"
17762 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17765 do_facet ost1 ofd_access_log_reader --list
17767 lfs setstripe -c 1 -i 0 "${file}"
17768 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17769 error "cannot create '${file}'"
17772 do_facet ost1 killall -TERM ofd_access_log_reader
17776 if ((rc != 0)); then
17777 error "ofd_access_log_reader exited with rc = '${rc}'"
17780 oalr_expect_event_count alr_log_entry "${trace}" 1
17782 pfid1=$($LFS path2fid "${file}")
17784 # 1 2 3 4 5 6 7 8 9 10
17785 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
17786 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17788 echo "entry = '${entry[*]}'" >&2
17791 if [[ "${pfid1}" != "${pfid2}" ]]; then
17792 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17796 if ((size != 1048576)); then
17797 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
17801 if [[ "${flags}" != "w" ]]; then
17802 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
17805 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17808 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
17809 error "cannot read '${file}'"
17812 do_facet ost1 killall -TERM ofd_access_log_reader
17816 if ((rc != 0)); then
17817 error "ofd_access_log_reader exited with rc = '${rc}'"
17820 oalr_expect_event_count alr_log_entry "${trace}" 1
17822 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17823 echo "entry = '${entry[*]}'" >&2
17826 if [[ "${pfid1}" != "${pfid2}" ]]; then
17827 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17831 if ((size != 524288)); then
17832 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
17836 if [[ "${flags}" != "r" ]]; then
17837 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
17840 run_test 165b "ofd access log entries are produced and consumed"
17843 local trace="/tmp/${tfile}.trace"
17844 local file="${DIR}/${tdir}/${tfile}"
17846 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17847 skip "OFD access log unsupported"
17849 test_mkdir "${DIR}/${tdir}"
17852 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17855 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
17857 # 4096 / 64 = 64. Create twice as many entries.
17858 for ((i = 0; i < 128; i++)); do
17859 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
17860 error "cannot create file"
17865 do_facet ost1 killall -TERM ofd_access_log_reader
17868 if ((rc != 0)); then
17869 error "ofd_access_log_reader exited with rc = '${rc}'"
17872 unlinkmany "${file}-%d" 128
17874 run_test 165c "full ofd access logs do not block IOs"
17876 oal_get_read_count() {
17879 # STATS lustre-OST0001 alr_read_count 1
17881 do_facet ost1 cat "${stats}" |
17882 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
17883 END { print count; }'
17886 oal_expect_read_count() {
17891 # Ask ofd_access_log_reader to write stats.
17892 do_facet ost1 killall -USR1 ofd_access_log_reader
17894 # Allow some time for things to happen.
17897 count=$(oal_get_read_count "${stats}")
17898 if ((count == expect)); then
17902 error_noexit "bad read count, got ${count}, expected ${expect}"
17903 do_facet ost1 cat "${stats}" >&2
17908 local stats="/tmp/${tfile}.stats"
17909 local file="${DIR}/${tdir}/${tfile}"
17910 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
17912 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17913 skip "OFD access log unsupported"
17915 test_mkdir "${DIR}/${tdir}"
17918 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
17921 lfs setstripe -c 1 -i 0 "${file}"
17923 do_facet ost1 lctl set_param "${param}=rw"
17924 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17925 error "cannot create '${file}'"
17926 oal_expect_read_count "${stats}" 1
17928 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17929 error "cannot read '${file}'"
17930 oal_expect_read_count "${stats}" 2
17932 do_facet ost1 lctl set_param "${param}=r"
17933 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17934 error "cannot create '${file}'"
17935 oal_expect_read_count "${stats}" 2
17937 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17938 error "cannot read '${file}'"
17939 oal_expect_read_count "${stats}" 3
17941 do_facet ost1 lctl set_param "${param}=w"
17942 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17943 error "cannot create '${file}'"
17944 oal_expect_read_count "${stats}" 4
17946 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17947 error "cannot read '${file}'"
17948 oal_expect_read_count "${stats}" 4
17950 do_facet ost1 lctl set_param "${param}=0"
17951 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17952 error "cannot create '${file}'"
17953 oal_expect_read_count "${stats}" 4
17955 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17956 error "cannot read '${file}'"
17957 oal_expect_read_count "${stats}" 4
17959 do_facet ost1 killall -TERM ofd_access_log_reader
17962 if ((rc != 0)); then
17963 error "ofd_access_log_reader exited with rc = '${rc}'"
17966 run_test 165d "ofd_access_log mask works"
17969 local stats="/tmp/${tfile}.stats"
17970 local file0="${DIR}/${tdir}-0/${tfile}"
17971 local file1="${DIR}/${tdir}-1/${tfile}"
17973 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17974 skip "OFD access log unsupported"
17976 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
17978 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
17979 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
17981 lfs setstripe -c 1 -i 0 "${file0}"
17982 lfs setstripe -c 1 -i 0 "${file1}"
17985 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
17988 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
17989 error "cannot create '${file0}'"
17991 oal_expect_read_count "${stats}" 0
17993 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
17994 error "cannot create '${file1}'"
17996 oal_expect_read_count "${stats}" 1
17998 do_facet ost1 killall -TERM ofd_access_log_reader
18001 if ((rc != 0)); then
18002 error "ofd_access_log_reader exited with rc = '${rc}'"
18005 run_test 165e "ofd_access_log MDT index filter works"
18008 local trace="/tmp/${tfile}.trace"
18013 do_facet ost1 timeout 60 ofd_access_log_reader \
18014 --exit-on-close --debug=- --trace=- > "${trace}" &
18021 if ((rc != 0)); then
18022 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
18027 run_test 165f "ofd_access_log_reader --exit-on-close works"
18030 # do directio so as not to populate the page cache
18031 log "creating a 10 Mb file"
18032 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
18033 error "multiop failed while creating a file"
18034 log "starting reads"
18035 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18036 log "truncating the file"
18037 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
18038 error "multiop failed while truncating the file"
18040 kill %+ || true # reads might have finished
18041 echo "wait until dd is finished"
18043 log "removing the temporary file"
18044 rm -rf $DIR/$tfile || error "tmp file removal failed"
18046 run_test 169 "parallel read and truncate should not deadlock"
18049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18051 $LCTL clear # bug 18514
18052 $LCTL debug_daemon start $TMP/${tfile}_log_good
18054 $LCTL debug_daemon stop
18055 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
18056 error "sed failed to read log_good"
18058 $LCTL debug_daemon start $TMP/${tfile}_log_good
18060 $LCTL debug_daemon stop
18062 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
18063 error "lctl df log_bad failed"
18065 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
18066 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
18068 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
18069 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
18071 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
18072 error "bad_line good_line1 good_line2 are empty"
18074 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
18075 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
18076 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
18078 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
18079 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
18080 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
18082 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
18083 error "bad_line_new good_line_new are empty"
18085 local expected_good=$((good_line1 + good_line2*2))
18087 rm -f $TMP/${tfile}*
18088 # LU-231, short malformed line may not be counted into bad lines
18089 if [ $bad_line -ne $bad_line_new ] &&
18090 [ $bad_line -ne $((bad_line_new - 1)) ]; then
18091 error "expected $bad_line bad lines, but got $bad_line_new"
18095 if [ $expected_good -ne $good_line_new ]; then
18096 error "expected $expected_good good lines, but got $good_line_new"
18101 run_test 170 "test lctl df to handle corrupted log ====================="
18103 test_171() { # bug20592
18104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18106 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
18107 $LCTL set_param fail_loc=0x50e
18108 $LCTL set_param fail_val=3000
18109 multiop_bg_pause $DIR/$tfile O_s || true
18111 kill -USR1 $MULTIPID
18115 if dmesg | grep "recursive fault"; then
18116 error "caught a recursive fault"
18118 $LCTL set_param fail_loc=0
18121 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
18125 #define OBD_FAIL_OBD_CLEANUP 0x60e
18126 $LCTL set_param fail_loc=0x60e
18127 umount $MOUNT || error "umount $MOUNT failed"
18128 stack_trap "mount_client $MOUNT"
18130 (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )) ||
18131 error "no client OBDs are remained"
18133 $LCTL dl | while read devno state type name foo; do
18136 $LCTL --device $name cleanup
18137 $LCTL --device $name detach
18140 # skip server devices
18145 if (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )); then
18146 $LCTL dl | egrep " osc | lov | lmv | mdc "
18147 error "some client OBDs are still remained"
18151 run_test 172 "manual device removal with lctl cleanup/detach ======"
18153 # it would be good to share it with obdfilter-survey/iokit-libecho code
18154 setup_obdecho_osc () {
18157 local obdfilter_name=$2
18158 echo "Creating new osc for $obdfilter_name on $ost_nid"
18159 # make sure we can find loopback nid
18160 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
18162 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
18163 ${obdfilter_name}_osc_UUID || rc=2; }
18164 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
18165 ${obdfilter_name}_UUID $ost_nid || rc=3; }
18169 cleanup_obdecho_osc () {
18170 local obdfilter_name=$1
18171 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
18172 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
18179 local pages=${3:-64}
18184 local obd_size=$(get_obd_size $node $OBD)
18185 local page_size=$(get_page_size $node)
18186 if [[ -n "$obd_size" ]]; then
18187 local new_count=$((obd_size / (pages * page_size / 1024)))
18188 [[ $new_count -ge $count ]] || count=$new_count
18191 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
18192 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
18194 if [ $rc -eq 0 ]; then
18195 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
18196 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
18198 echo "New object id is $id"
18199 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
18201 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
18202 "test_brw $count w v $pages $id" || rc=4; }
18203 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
18205 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
18206 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
18207 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
18208 { do_facet $node "$LCTL --device ec detach" || rc=6; }
18209 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
18214 skip "obdecho on osc is no longer supported"
18216 run_test 180a "test obdecho on osc"
18219 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18220 remote_ost_nodsh && skip "remote OST with nodsh"
18222 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
18223 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
18224 error "failed to load module obdecho"
18226 local target=$(do_facet ost1 $LCTL dl |
18227 awk '/obdfilter/ { print $4; exit; }')
18229 if [ -n "$target" ]; then
18230 obdecho_test $target ost1 || error "obdecho_test failed with $?"
18232 do_facet ost1 $LCTL dl
18233 error "there is no obdfilter target on ost1"
18236 run_test 180b "test obdecho directly on obdfilter"
18238 test_180c() { # LU-2598
18239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18240 remote_ost_nodsh && skip "remote OST with nodsh"
18241 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
18242 skip "Need MDS version at least 2.4.0"
18244 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
18245 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
18246 error "failed to load module obdecho"
18248 local target=$(do_facet ost1 $LCTL dl |
18249 awk '/obdfilter/ { print $4; exit; }')
18251 if [ -n "$target" ]; then
18252 local pages=16384 # 64MB bulk I/O RPC size
18254 obdecho_test "$target" ost1 "$pages" ||
18255 error "obdecho_test with pages=$pages failed with $?"
18257 do_facet ost1 $LCTL dl
18258 error "there is no obdfilter target on ost1"
18261 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
18263 test_181() { # bug 22177
18264 test_mkdir $DIR/$tdir
18265 # create enough files to index the directory
18266 createmany -o $DIR/$tdir/foobar 4000
18267 # print attributes for debug purpose
18270 multiop_bg_pause $DIR/$tdir D_Sc || return 1
18272 # remove the files & current working dir
18273 unlinkmany $DIR/$tdir/foobar 4000
18275 kill -USR1 $MULTIPID
18277 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
18280 run_test 181 "Test open-unlinked dir ========================"
18286 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
18288 $LCTL set_param mdc.*.rpc_stats=clear
18290 for (( i = 0; i < $tcount; i++ )) ; do
18291 mkdir $DIR/$tdir/$i
18294 for (( i = 0; i < $tcount; i++ )) ; do
18295 createmany -o $DIR/$tdir/$i/f- $fcount &
18299 for (( i = 0; i < $tcount; i++ )) ; do
18300 unlinkmany $DIR/$tdir/$i/f- $fcount &
18304 $LCTL get_param mdc.*.rpc_stats
18308 run_test 182a "Test parallel modify metadata operations from mdc"
18311 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18312 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18319 do_facet mds1 $LCTL list_param \
18320 osp.$FSNAME-MDT*-osp-MDT*.rpc_stats ||
18321 skip "MDS lacks parallel RPC handling"
18323 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18325 rpc_count=$(do_facet mds1 $LCTL get_param -n \
18326 osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight)
18329 createmany -i 0 -d $DIR/$tdir/t- $tcount
18331 for (( i = 0; i < $tcount; i++ )) ; do
18332 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
18336 delta=$((etime - stime))
18337 echo "Time for file creation $delta sec for $rpc_count parallel RPCs"
18340 for (( i = 0; i < $tcount; i++ )) ; do
18341 unlinkmany -d $DIR/$tdir/$i/d- $dcount &
18345 delta=$((etime - stime))
18346 echo "Time for file removal $delta sec for $rpc_count parallel RPCs"
18350 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18352 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
18355 createmany -i 0 -d $DIR/$tdir/t- $tcount
18357 for (( i = 0; i < $tcount; i++ )) ; do
18358 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
18362 delta=$((etime - stime))
18363 echo "Time for file creation $delta sec for 1 RPC sent at a time"
18366 for (( i = 0; i < $tcount; i++ )) ; do
18367 unlinkmany -d $DIR/$tdir/t-$i/d- $dcount &
18371 delta=$((etime - stime))
18372 echo "Time for file removal $delta sec for 1 RPC sent at a time"
18374 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=$rpc_count
18376 run_test 182b "Test parallel modify metadata operations from osp"
18378 test_183() { # LU-2275
18379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18380 remote_mds_nodsh && skip "remote MDS with nodsh"
18381 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
18382 skip "Need MDS version at least 2.3.56"
18384 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18385 echo aaa > $DIR/$tdir/$tfile
18387 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
18388 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
18390 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
18391 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
18393 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18395 # Flush negative dentry cache
18396 touch $DIR/$tdir/$tfile
18398 # We are not checking for any leaked references here, they'll
18399 # become evident next time we do cleanup with module unload.
18402 run_test 183 "No crash or request leak in case of strange dispositions ========"
18404 # test suite 184 is for LU-2016, LU-2017
18406 check_swap_layouts_support
18408 dir0=$DIR/$tdir/$testnum
18409 test_mkdir -p -c1 $dir0
18414 $LFS setstripe -c1 $file1
18416 $LFS setstripe -c2 $file2
18418 gen1=$($LFS getstripe -g $file1)
18419 gen2=$($LFS getstripe -g $file2)
18421 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
18422 gen=$($LFS getstripe -g $file1)
18423 [[ $gen1 != $gen ]] ||
18424 error "Layout generation on $file1 does not change"
18425 gen=$($LFS getstripe -g $file2)
18426 [[ $gen2 != $gen ]] ||
18427 error "Layout generation on $file2 does not change"
18429 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
18430 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
18432 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
18434 run_test 184a "Basic layout swap"
18437 check_swap_layouts_support
18439 dir0=$DIR/$tdir/$testnum
18440 mkdir -p $dir0 || error "creating dir $dir0"
18447 $LFS setstripe -c1 $file1
18448 $LFS setstripe -c2 $file2
18449 $LFS setstripe -c1 $file3
18450 chown $RUNAS_ID $file3
18451 gen1=$($LFS getstripe -g $file1)
18452 gen2=$($LFS getstripe -g $file2)
18454 $LFS swap_layouts $dir1 $dir2 &&
18455 error "swap of directories layouts should fail"
18456 $LFS swap_layouts $dir1 $file1 &&
18457 error "swap of directory and file layouts should fail"
18458 $RUNAS $LFS swap_layouts $file1 $file2 &&
18459 error "swap of file we cannot write should fail"
18460 $LFS swap_layouts $file1 $file3 &&
18461 error "swap of file with different owner should fail"
18462 /bin/true # to clear error code
18464 run_test 184b "Forbidden layout swap (will generate errors)"
18467 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
18468 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
18469 check_swap_layouts_support
18470 check_swap_layout_no_dom $DIR
18472 local dir0=$DIR/$tdir/$testnum
18473 mkdir -p $dir0 || error "creating dir $dir0"
18475 local ref1=$dir0/ref1
18476 local ref2=$dir0/ref2
18477 local file1=$dir0/file1
18478 local file2=$dir0/file2
18479 # create a file large enough for the concurrent test
18480 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
18481 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
18482 echo "ref file size: ref1($(stat -c %s $ref1))," \
18483 "ref2($(stat -c %s $ref2))"
18486 dd if=$ref1 of=$file1 bs=16k &
18489 # Make sure dd starts to copy file, but wait at most 5 seconds
18491 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
18493 $LFS swap_layouts $file1 $file2
18496 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
18497 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
18499 # how many bytes copied before swapping layout
18500 local copied=$(stat -c %s $file2)
18501 local remaining=$(stat -c %s $ref1)
18502 remaining=$((remaining - copied))
18503 echo "Copied $copied bytes before swapping layout..."
18505 cmp -n $copied $file1 $ref2 | grep differ &&
18506 error "Content mismatch [0, $copied) of ref2 and file1"
18507 cmp -n $copied $file2 $ref1 ||
18508 error "Content mismatch [0, $copied) of ref1 and file2"
18509 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
18510 error "Content mismatch [$copied, EOF) of ref1 and file1"
18513 rm -f $ref1 $ref2 $file1 $file2
18515 run_test 184c "Concurrent write and layout swap"
18518 check_swap_layouts_support
18519 check_swap_layout_no_dom $DIR
18520 [ -z "$(which getfattr 2>/dev/null)" ] &&
18521 skip_env "no getfattr command"
18523 local file1=$DIR/$tdir/$tfile-1
18524 local file2=$DIR/$tdir/$tfile-2
18525 local file3=$DIR/$tdir/$tfile-3
18529 mkdir -p $DIR/$tdir
18530 touch $file1 || error "create $file1 failed"
18531 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
18532 error "create $file2 failed"
18533 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
18534 error "create $file3 failed"
18535 lovea1=$(get_layout_param $file1)
18537 $LFS swap_layouts $file2 $file3 ||
18538 error "swap $file2 $file3 layouts failed"
18539 $LFS swap_layouts $file1 $file2 ||
18540 error "swap $file1 $file2 layouts failed"
18542 lovea2=$(get_layout_param $file2)
18545 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
18547 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
18548 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
18550 run_test 184d "allow stripeless layouts swap"
18553 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
18554 skip "Need MDS version at least 2.6.94"
18555 check_swap_layouts_support
18556 check_swap_layout_no_dom $DIR
18557 [ -z "$(which getfattr 2>/dev/null)" ] &&
18558 skip_env "no getfattr command"
18560 local file1=$DIR/$tdir/$tfile-1
18561 local file2=$DIR/$tdir/$tfile-2
18562 local file3=$DIR/$tdir/$tfile-3
18565 mkdir -p $DIR/$tdir
18566 touch $file1 || error "create $file1 failed"
18567 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
18568 error "create $file2 failed"
18569 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
18570 error "create $file3 failed"
18572 $LFS swap_layouts $file1 $file2 ||
18573 error "swap $file1 $file2 layouts failed"
18575 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
18576 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
18578 echo 123 > $file1 || error "Should be able to write into $file1"
18580 $LFS swap_layouts $file1 $file3 ||
18581 error "swap $file1 $file3 layouts failed"
18583 echo 123 > $file1 || error "Should be able to write into $file1"
18585 rm -rf $file1 $file2 $file3
18587 run_test 184e "Recreate layout after stripeless layout swaps"
18590 # Create a file with name longer than sizeof(struct stat) ==
18591 # 144 to see if we can get chars from the file name to appear
18592 # in the returned striping. Note that 'f' == 0x66.
18593 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
18595 mkdir -p $DIR/$tdir
18596 mcreate $DIR/$tdir/$file
18597 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
18598 error "IOC_MDC_GETFILEINFO returned garbage striping"
18601 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
18603 test_185() { # LU-2441
18604 # LU-3553 - no volatile file support in old servers
18605 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
18606 skip "Need MDS version at least 2.3.60"
18608 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
18609 touch $DIR/$tdir/spoo
18610 local mtime1=$(stat -c "%Y" $DIR/$tdir)
18611 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
18612 error "cannot create/write a volatile file"
18613 [ "$FILESET" == "" ] &&
18614 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
18615 error "FID is still valid after close"
18617 multiop_bg_pause $DIR/$tdir vVw4096_c
18624 # assume that the next FID for this client is sequential, since stdout
18625 # is unfortunately eaten by multiop_bg_pause
18626 local n=$((${fidv[1]} + 1))
18627 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
18628 if [ "$FILESET" == "" ]; then
18629 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
18630 error "FID is missing before close"
18632 kill -USR1 $multi_pid
18633 # 1 second delay, so if mtime change we will see it
18635 local mtime2=$(stat -c "%Y" $DIR/$tdir)
18636 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
18638 run_test 185 "Volatile file support"
18640 function create_check_volatile() {
18644 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
18647 local FID=$(cat /tmp/${tfile}.fid)
18648 [ "$FID" == "" ] && error "can't get FID for volatile"
18649 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
18650 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
18651 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
18655 cancel_lru_locks mdc # flush opencache
18656 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
18661 # LU-12516 - volatile creation via .lustre
18662 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
18663 skip "Need MDS version at least 2.3.55"
18665 create_check_volatile 0
18666 [ $MDSCOUNT -lt 2 ] && return 0
18669 create_check_volatile 1
18673 run_test 185a "Volatile file creation in .lustre/fid/"
18676 remote_mds_nodsh && skip "remote MDS with nodsh"
18677 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18678 skip "Need MDS version at least 2.3.0"
18680 local dir0=$DIR/$tdir/$testnum
18681 mkdir -p $dir0 || error "creating dir $dir0"
18683 local file=$dir0/file1
18684 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
18685 local dv1=$($LFS data_version $file)
18686 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
18687 local dv2=$($LFS data_version $file)
18688 [[ $dv1 != $dv2 ]] ||
18689 error "data version did not change on write $dv1 == $dv2"
18694 run_test 187a "Test data version change"
18697 remote_mds_nodsh && skip "remote MDS with nodsh"
18698 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18699 skip "Need MDS version at least 2.3.0"
18701 local dir0=$DIR/$tdir/$testnum
18702 mkdir -p $dir0 || error "creating dir $dir0"
18704 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
18705 [[ ${DV[0]} != ${DV[1]} ]] ||
18706 error "data version did not change on write"\
18707 " ${DV[0]} == ${DV[1]}"
18712 run_test 187b "Test data version change on volatile file"
18715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18716 remote_mgs_nodsh && skip "remote MGS with nodsh"
18717 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
18719 local POOL=${POOL:-cea1}
18720 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
18721 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
18724 local last_ost=$(($OSTCOUNT - 1))
18726 local ost_list=$(seq $first_ost $ost_step $last_ost)
18727 local ost_range="$first_ost $last_ost $ost_step"
18728 local test_path=$POOL_ROOT/$POOL_DIR_NAME
18729 local file_dir=$POOL_ROOT/file_tst
18730 local subdir=$test_path/subdir
18734 # former test_200a test_200b
18735 pool_add $POOL || { rc=$? ; break; }
18736 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
18737 # former test_200c test_200d
18738 mkdir -p $test_path
18739 pool_set_dir $POOL $test_path || { rc=$? ; break; }
18740 pool_check_dir $POOL $test_path || { rc=$? ; break; }
18742 pool_check_dir $POOL $subdir || { rc=$? ; break; }
18743 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
18744 || { rc=$? ; break; }
18745 # former test_200e test_200f
18746 local files=$((OSTCOUNT*3))
18747 pool_alloc_files $POOL $test_path $files "$ost_list" \
18748 || { rc=$? ; break; }
18749 pool_create_files $POOL $file_dir $files "$ost_list" \
18750 || { rc=$? ; break; }
18751 # former test_200g test_200h
18752 pool_lfs_df $POOL || { rc=$? ; break; }
18753 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
18755 # former test_201a test_201b test_201c
18756 pool_remove_first_target $POOL || { rc=$? ; break; }
18758 local f=$test_path/$tfile
18759 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
18760 pool_remove $POOL $f || { rc=$? ; break; }
18768 run_test 200 "OST pools"
18770 # usage: default_attr <count | size | offset>
18772 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
18775 # usage: check_default_stripe_attr
18776 check_default_stripe_attr() {
18777 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
18780 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
18782 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
18786 error "unknown getstripe attr '$1'"
18789 [ $ACTUAL == $EXPECTED ] ||
18790 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
18794 test_mkdir $DIR/$tdir
18795 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
18797 check_default_stripe_attr --stripe-count
18798 check_default_stripe_attr --stripe-size
18799 check_default_stripe_attr --stripe-index
18801 run_test 204a "Print default stripe attributes"
18804 test_mkdir $DIR/$tdir
18805 $LFS setstripe --stripe-count 1 $DIR/$tdir
18807 check_default_stripe_attr --stripe-size
18808 check_default_stripe_attr --stripe-index
18810 run_test 204b "Print default stripe size and offset"
18813 test_mkdir $DIR/$tdir
18814 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18816 check_default_stripe_attr --stripe-count
18817 check_default_stripe_attr --stripe-index
18819 run_test 204c "Print default stripe count and offset"
18822 test_mkdir $DIR/$tdir
18823 $LFS setstripe --stripe-index 0 $DIR/$tdir
18825 check_default_stripe_attr --stripe-count
18826 check_default_stripe_attr --stripe-size
18828 run_test 204d "Print default stripe count and size"
18831 test_mkdir $DIR/$tdir
18832 $LFS setstripe -d $DIR/$tdir
18834 check_default_stripe_attr --stripe-count --raw
18835 check_default_stripe_attr --stripe-size --raw
18836 check_default_stripe_attr --stripe-index --raw
18838 run_test 204e "Print raw stripe attributes"
18841 test_mkdir $DIR/$tdir
18842 $LFS setstripe --stripe-count 1 $DIR/$tdir
18844 check_default_stripe_attr --stripe-size --raw
18845 check_default_stripe_attr --stripe-index --raw
18847 run_test 204f "Print raw stripe size and offset"
18850 test_mkdir $DIR/$tdir
18851 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18853 check_default_stripe_attr --stripe-count --raw
18854 check_default_stripe_attr --stripe-index --raw
18856 run_test 204g "Print raw stripe count and offset"
18859 test_mkdir $DIR/$tdir
18860 $LFS setstripe --stripe-index 0 $DIR/$tdir
18862 check_default_stripe_attr --stripe-count --raw
18863 check_default_stripe_attr --stripe-size --raw
18865 run_test 204h "Print raw stripe count and size"
18867 # Figure out which job scheduler is being used, if any,
18868 # or use a fake one
18869 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
18870 JOBENV=SLURM_JOB_ID
18871 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
18873 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
18875 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
18876 JOBENV=LOADL_STEP_ID
18877 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
18880 $LCTL list_param jobid_name > /dev/null 2>&1
18881 if [ $? -eq 0 ]; then
18887 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
18889 verify_jobstats() {
18894 # we don't really need to clear the stats for this test to work, since each
18895 # command has a unique jobid, but it makes debugging easier if needed.
18896 # for facet in $facets; do
18897 # local dev=$(convert_facet2label $facet)
18898 # # clear old jobstats
18899 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
18902 # use a new JobID for each test, or we might see an old one
18903 [ "$JOBENV" = "FAKE_JOBID" ] &&
18904 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
18906 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
18908 [ "$JOBENV" = "nodelocal" ] && {
18909 FAKE_JOBID=id.$testnum.%e.$RANDOM
18910 $LCTL set_param jobid_name=$FAKE_JOBID
18911 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
18914 log "Test: ${cmd[*]}"
18915 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
18917 if [ $JOBENV = "FAKE_JOBID" ]; then
18918 FAKE_JOBID=$JOBVAL ${cmd[*]}
18923 # all files are created on OST0000
18924 for facet in $facets; do
18925 local stats="*.$(convert_facet2label $facet).job_stats"
18927 # strip out libtool wrappers for in-tree executables
18928 if (( $(do_facet $facet lctl get_param $stats |
18929 sed -e 's/\.lt-/./' | grep -cw $JOBVAL) != 1 )); then
18930 do_facet $facet lctl get_param $stats
18931 error "No jobstats for $JOBVAL found on $facet::$stats"
18937 local new_jobenv=$1
18939 set_persistent_param_and_check client "jobid_var" \
18940 "$FSNAME.sys.jobid_var" $new_jobenv
18943 test_205a() { # Job stats
18944 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18945 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
18946 skip "Need MDS version with at least 2.7.1"
18947 remote_mgs_nodsh && skip "remote MGS with nodsh"
18948 remote_mds_nodsh && skip "remote MDS with nodsh"
18949 remote_ost_nodsh && skip "remote OST with nodsh"
18950 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
18951 skip "Server doesn't support jobstats"
18952 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
18954 local old_jobenv=$($LCTL get_param -n jobid_var)
18955 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
18957 if [[ $PERM_CMD == *"set_param -P"* ]]; then
18958 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
18960 stack_trap "do_facet mgs $PERM_CMD \
18961 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
18965 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
18966 mdt.*.job_cleanup_interval | head -n 1)
18967 local new_interval=5
18968 do_facet $SINGLEMDS \
18969 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
18970 stack_trap "do_facet $SINGLEMDS \
18971 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
18972 local start=$SECONDS
18976 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
18977 verify_jobstats "$cmd" "$SINGLEMDS"
18979 cmd="rmdir $DIR/$tdir"
18980 verify_jobstats "$cmd" "$SINGLEMDS"
18981 # mkdir on secondary MDT
18982 if [ $MDSCOUNT -gt 1 ]; then
18983 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
18984 verify_jobstats "$cmd" "mds2"
18987 cmd="mknod $DIR/$tfile c 1 3"
18988 verify_jobstats "$cmd" "$SINGLEMDS"
18990 cmd="rm -f $DIR/$tfile"
18991 verify_jobstats "$cmd" "$SINGLEMDS"
18992 # create all files on OST0000 so verify_jobstats can find OST stats
18994 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
18995 verify_jobstats "$cmd" "$SINGLEMDS"
18997 cmd="touch $DIR/$tfile"
18998 verify_jobstats "$cmd" "$SINGLEMDS ost1"
19000 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
19001 verify_jobstats "$cmd" "ost1"
19003 cancel_lru_locks osc
19004 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
19005 verify_jobstats "$cmd" "ost1"
19007 cmd="$TRUNCATE $DIR/$tfile 0"
19008 verify_jobstats "$cmd" "$SINGLEMDS ost1"
19010 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
19011 verify_jobstats "$cmd" "$SINGLEMDS"
19012 # jobstats expiry - sleep until old stats should be expired
19013 local left=$((new_interval + 5 - (SECONDS - start)))
19014 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
19015 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
19017 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
19018 verify_jobstats "$cmd" "$SINGLEMDS"
19019 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
19020 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
19022 # Ensure that jobid are present in changelog (if supported by MDS)
19023 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
19024 changelog_dump | tail -10
19025 jobids=$(changelog_dump | tail -9 | grep -c "j=")
19026 [ $jobids -eq 9 ] ||
19027 error "Wrong changelog jobid count $jobids != 9"
19031 jobstats_set $JOBENV
19033 changelog_dump | grep $tfile
19034 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
19035 [ $jobids -eq 0 ] ||
19036 error "Unexpected jobids when jobid_var=$JOBENV"
19039 # test '%j' access to environment variable - if supported
19040 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
19041 JOBENV="JOBCOMPLEX"
19042 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
19044 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19047 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
19048 JOBENV="JOBCOMPLEX"
19049 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
19051 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19054 # test '%j' access to per-session jobid - if supported
19055 if lctl list_param jobid_this_session > /dev/null 2>&1
19057 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
19058 lctl set_param jobid_this_session=$USER
19060 JOBENV="JOBCOMPLEX"
19061 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
19063 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19066 run_test 205a "Verify job stats"
19068 # LU-13117, LU-13597
19070 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
19071 skip "Need MDS version at least 2.13.54.91"
19073 local job_stats="mdt.*.job_stats"
19074 local old_jobid=$(do_facet mds1 $LCTL get_param jobid_var)
19076 do_facet mds1 $LCTL set_param $job_stats=clear
19078 # Setting jobid_var to USER might not be supported
19079 [[ -n "$old_jobid" ]] && stack_trap "$LCTL set_param $old_jobid"
19080 $LCTL set_param jobid_var=USER || true
19081 stack_trap "$LCTL set_param $($LCTL get_param jobid_name)"
19082 $LCTL set_param jobid_name="%j.%e.%u"
19084 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
19085 do_facet mds1 $LCTL get_param $job_stats | grep "job_id:.*foolish" &&
19086 { do_facet mds1 $LCTL get_param $job_stats;
19087 error "Unexpected jobid found"; }
19088 do_facet mds1 $LCTL get_param $job_stats | grep "open:.*min.*max.*sum"||
19089 { do_facet mds1 $LCTL get_param $job_stats;
19090 error "wrong job_stats format found"; }
19092 (( $MDS1_VERSION <= $(version_code 2.15.0) )) &&
19093 echo "MDS does not yet escape jobid" && return 0
19094 $LCTL set_param jobid_var=TEST205b
19095 env -i TEST205b="has sp" touch $DIR/$tfile.2
19096 do_facet mds1 $LCTL get_param $job_stats | grep "has.*x20sp" ||
19097 { do_facet mds1 $LCTL get_param $job_stats;
19098 error "jobid not escaped"; }
19100 run_test 205b "Verify job stats jobid and output format"
19104 $LCTL set_param llite.*.stats=0
19105 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
19106 $LCTL get_param llite.*.stats
19107 $LCTL get_param llite.*.stats | grep \
19108 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
19109 error "wrong client stats format found"
19111 run_test 205c "Verify client stats format"
19113 # LU-1480, LU-1773 and LU-1657
19115 mkdir -p $DIR/$tdir
19116 $LFS setstripe -c -1 $DIR/$tdir
19117 #define OBD_FAIL_LOV_INIT 0x1403
19118 $LCTL set_param fail_loc=0xa0001403
19119 $LCTL set_param fail_val=1
19120 touch $DIR/$tdir/$tfile || true
19122 run_test 206 "fail lov_init_raid0() doesn't lbug"
19125 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
19126 local fsz=`stat -c %s $DIR/$tfile`
19127 cancel_lru_locks mdc
19129 # do not return layout in getattr intent
19130 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
19131 $LCTL set_param fail_loc=0x170
19132 local sz=`stat -c %s $DIR/$tfile`
19134 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
19138 run_test 207a "can refresh layout at glimpse"
19141 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
19142 local cksum=`md5sum $DIR/$tfile`
19143 local fsz=`stat -c %s $DIR/$tfile`
19144 cancel_lru_locks mdc
19145 cancel_lru_locks osc
19147 # do not return layout in getattr intent
19148 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
19149 $LCTL set_param fail_loc=0x171
19151 # it will refresh layout after the file is opened but before read issues
19152 echo checksum is "$cksum"
19153 echo "$cksum" |md5sum -c --quiet || error "file differs"
19157 run_test 207b "can refresh layout at open"
19160 # FIXME: in this test suite, only RD lease is used. This is okay
19161 # for now as only exclusive open is supported. After generic lease
19162 # is done, this test suite should be revised. - Jinshan
19164 remote_mds_nodsh && skip "remote MDS with nodsh"
19165 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
19166 skip "Need MDS version at least 2.4.52"
19168 echo "==== test 1: verify get lease work"
19169 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
19171 echo "==== test 2: verify lease can be broken by upcoming open"
19172 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
19176 $MULTIOP $DIR/$tfile oO_RDWR:c
19177 kill -USR1 $PID && wait $PID || error "break lease error"
19179 echo "==== test 3: verify lease can't be granted if an open already exists"
19180 $MULTIOP $DIR/$tfile oO_RDWR:_c &
19184 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
19185 kill -USR1 $PID && wait $PID || error "open file error"
19187 echo "==== test 4: lease can sustain over recovery"
19188 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
19194 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
19196 echo "==== test 5: lease broken can't be regained by replay"
19197 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
19201 # open file to break lease and then recovery
19202 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
19205 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
19209 run_test 208 "Exclusive open"
19212 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
19213 skip_env "must have disp_stripe"
19216 sync; sleep 5; sync;
19218 echo 3 > /proc/sys/vm/drop_caches
19219 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
19220 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
19221 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
19223 # open/close 500 times
19224 for i in $(seq 500); do
19228 echo 3 > /proc/sys/vm/drop_caches
19229 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
19230 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
19231 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
19233 echo "before: $req_before, after: $req_after"
19234 [ $((req_after - req_before)) -ge 300 ] &&
19235 error "open/close requests are not freed"
19238 run_test 209 "read-only open/close requests should be freed promptly"
19243 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
19247 $LFS getstripe $DIR/$tfile
19249 wait $pid || error "multiop failed"
19251 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
19255 $LFS getstripe $DIR/$tfile
19257 wait $pid || error "multiop failed"
19259 run_test 210 "lfs getstripe does not break leases"
19263 size=$((size % 8192 + 1))
19264 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
19265 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
19266 rm -f $DIR/f212 $DIR/f212.xyz
19268 run_test 212 "Sendfile test ============================================"
19271 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
19272 cancel_lru_locks osc
19273 lctl set_param fail_loc=0x8000040f
19274 # generate a read lock
19275 cat $DIR/$tfile > /dev/null
19276 # write to the file, it will try to cancel the above read lock.
19277 cat /etc/hosts >> $DIR/$tfile
19279 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
19281 test_214() { # for bug 20133
19282 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
19283 for (( i=0; i < 340; i++ )) ; do
19284 touch $DIR/$tdir/d214c/a$i
19287 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
19288 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
19289 ls $DIR/d214c || error "ls $DIR/d214c failed"
19290 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
19291 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
19293 run_test 214 "hash-indexed directory test - bug 20133"
19295 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
19296 create_lnet_proc_files() {
19297 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
19300 # counterpart of create_lnet_proc_files
19301 remove_lnet_proc_files() {
19302 rm -f $TMP/lnet_$1.sys
19305 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
19306 # 3rd arg as regexp for body
19307 check_lnet_proc_stats() {
19308 local l=$(cat "$TMP/lnet_$1" |wc -l)
19309 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
19311 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
19314 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
19315 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
19316 # optional and can be regexp for 2nd line (lnet.routes case)
19317 check_lnet_proc_entry() {
19318 local blp=2 # blp stands for 'position of 1st line of body'
19319 [ -z "$5" ] || blp=3 # lnet.routes case
19321 local l=$(cat "$TMP/lnet_$1" |wc -l)
19322 # subtracting one from $blp because the body can be empty
19323 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
19325 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
19326 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
19328 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
19329 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
19331 # bail out if any unexpected line happened
19332 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
19333 [ "$?" != 0 ] || error "$2 misformatted"
19336 test_215() { # for bugs 18102, 21079, 21517
19337 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19339 local N='(0|[1-9][0-9]*)' # non-negative numeric
19340 local P='[1-9][0-9]*' # positive numeric
19341 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
19342 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
19343 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
19344 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
19346 local L1 # regexp for 1st line
19347 local L2 # regexp for 2nd line (optional)
19348 local BR # regexp for the rest (body)
19350 # lnet.stats should look as 11 space-separated non-negative numerics
19351 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
19352 create_lnet_proc_files "stats"
19353 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
19354 remove_lnet_proc_files "stats"
19356 # lnet.routes should look like this:
19357 # Routing disabled/enabled
19358 # net hops priority state router
19359 # where net is a string like tcp0, hops > 0, priority >= 0,
19360 # state is up/down,
19361 # router is a string like 192.168.1.1@tcp2
19362 L1="^Routing (disabled|enabled)$"
19363 L2="^net +hops +priority +state +router$"
19364 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
19365 create_lnet_proc_files "routes"
19366 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
19367 remove_lnet_proc_files "routes"
19369 # lnet.routers should look like this:
19370 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
19371 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
19372 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
19373 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
19374 L1="^ref +rtr_ref +alive +router$"
19375 BR="^$P +$P +(up|down) +$NID$"
19376 create_lnet_proc_files "routers"
19377 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
19378 remove_lnet_proc_files "routers"
19380 # lnet.peers should look like this:
19381 # nid refs state last max rtr min tx min queue
19382 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
19383 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
19384 # numeric (0 or >0 or <0), queue >= 0.
19385 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
19386 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
19387 create_lnet_proc_files "peers"
19388 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
19389 remove_lnet_proc_files "peers"
19391 # lnet.buffers should look like this:
19392 # pages count credits min
19393 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
19394 L1="^pages +count +credits +min$"
19395 BR="^ +$N +$N +$I +$I$"
19396 create_lnet_proc_files "buffers"
19397 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
19398 remove_lnet_proc_files "buffers"
19400 # lnet.nis should look like this:
19401 # nid status alive refs peer rtr max tx min
19402 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
19403 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
19404 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
19405 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
19406 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
19407 create_lnet_proc_files "nis"
19408 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
19409 remove_lnet_proc_files "nis"
19411 # can we successfully write to lnet.stats?
19412 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
19414 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
19416 test_216() { # bug 20317
19417 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19418 remote_ost_nodsh && skip "remote OST with nodsh"
19421 local facets=$(get_facets OST)
19422 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
19424 save_lustre_params client "osc.*.contention_seconds" > $p
19425 save_lustre_params $facets \
19426 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
19427 save_lustre_params $facets \
19428 "ldlm.namespaces.filter-*.contended_locks" >> $p
19429 save_lustre_params $facets \
19430 "ldlm.namespaces.filter-*.contention_seconds" >> $p
19431 clear_stats osc.*.osc_stats
19433 # agressive lockless i/o settings
19434 do_nodes $(comma_list $(osts_nodes)) \
19435 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
19436 ldlm.namespaces.filter-*.contended_locks=0 \
19437 ldlm.namespaces.filter-*.contention_seconds=60"
19438 lctl set_param -n osc.*.contention_seconds=60
19440 $DIRECTIO write $DIR/$tfile 0 10 4096
19441 $CHECKSTAT -s 40960 $DIR/$tfile
19443 # disable lockless i/o
19444 do_nodes $(comma_list $(osts_nodes)) \
19445 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
19446 ldlm.namespaces.filter-*.contended_locks=32 \
19447 ldlm.namespaces.filter-*.contention_seconds=0"
19448 lctl set_param -n osc.*.contention_seconds=0
19449 clear_stats osc.*.osc_stats
19451 dd if=/dev/zero of=$DIR/$tfile count=0
19452 $CHECKSTAT -s 0 $DIR/$tfile
19454 restore_lustre_params <$p
19458 run_test 216 "check lockless direct write updates file size and kms correctly"
19460 test_217() { # bug 22430
19461 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19466 for node in $(nodes_list); do
19467 nid=$(host_nids_address $node $NETTYPE)
19468 if [[ $nid = *-* ]] ; then
19469 echo "lctl ping $(h2nettype $nid)"
19470 lctl ping $(h2nettype $nid)
19472 echo "skipping $node (no hyphen detected)"
19476 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
19479 # do directio so as not to populate the page cache
19480 log "creating a 10 Mb file"
19481 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
19482 log "starting reads"
19483 dd if=$DIR/$tfile of=/dev/null bs=4096 &
19484 log "truncating the file"
19485 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
19487 kill %+ || true # reads might have finished
19488 echo "wait until dd is finished"
19490 log "removing the temporary file"
19491 rm -rf $DIR/$tfile || error "tmp file removal failed"
19493 run_test 218 "parallel read and truncate should not deadlock"
19496 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19498 # write one partial page
19499 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
19500 # set no grant so vvp_io_commit_write will do sync write
19501 $LCTL set_param fail_loc=0x411
19502 # write a full page at the end of file
19503 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
19505 $LCTL set_param fail_loc=0
19506 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
19507 $LCTL set_param fail_loc=0x411
19508 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
19511 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
19512 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
19514 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
19516 test_220() { #LU-325
19517 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19518 remote_ost_nodsh && skip "remote OST with nodsh"
19519 remote_mds_nodsh && skip "remote MDS with nodsh"
19520 remote_mgs_nodsh && skip "remote MGS with nodsh"
19524 # create on MDT0000 so the last_id and next_id are correct
19525 mkdir_on_mdt0 $DIR/$tdir
19526 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
19530 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
19531 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
19532 osp.$mdtosc_proc1.prealloc_last_id)
19533 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
19534 osp.$mdtosc_proc1.prealloc_next_id)
19538 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
19539 #define OBD_FAIL_OST_ENOINO 0x229
19540 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
19541 create_pool $FSNAME.$TESTNAME || return 1
19542 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
19544 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
19546 MDSOBJS=$((last_id - next_id))
19547 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
19549 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
19550 echo "OST still has $count kbytes free"
19552 echo "create $MDSOBJS files @next_id..."
19553 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
19555 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
19556 osp.$mdtosc_proc1.prealloc_last_id)
19557 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
19558 osp.$mdtosc_proc1.prealloc_next_id)
19560 echo "after creation, last_id=$last_id2, next_id=$next_id2"
19565 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
19566 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
19568 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
19569 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
19570 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
19571 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
19572 echo "unlink $MDSOBJS files @$next_id..."
19573 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
19575 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
19578 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19580 dd if=`which date` of=$MOUNT/date oflag=sync
19581 chmod +x $MOUNT/date
19583 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
19584 $LCTL set_param fail_loc=0x80001401
19586 $MOUNT/date > /dev/null
19589 run_test 221 "make sure fault and truncate race to not cause OOM"
19592 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19595 test_mkdir $DIR/$tdir
19596 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19597 createmany -o $DIR/$tdir/$tfile 10
19598 cancel_lru_locks mdc
19599 cancel_lru_locks osc
19600 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19601 $LCTL set_param fail_loc=0x31a
19602 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
19603 $LCTL set_param fail_loc=0
19606 run_test 222a "AGL for ls should not trigger CLIO lock failure"
19609 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19612 test_mkdir $DIR/$tdir
19613 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19614 createmany -o $DIR/$tdir/$tfile 10
19615 cancel_lru_locks mdc
19616 cancel_lru_locks osc
19617 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19618 $LCTL set_param fail_loc=0x31a
19619 rm -r $DIR/$tdir || error "AGL for rmdir failed"
19620 $LCTL set_param fail_loc=0
19622 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
19625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19628 test_mkdir $DIR/$tdir
19629 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19630 createmany -o $DIR/$tdir/$tfile 10
19631 cancel_lru_locks mdc
19632 cancel_lru_locks osc
19633 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
19634 $LCTL set_param fail_loc=0x31b
19635 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
19636 $LCTL set_param fail_loc=0
19639 run_test 223 "osc reenqueue if without AGL lock granted ======================="
19641 test_224a() { # LU-1039, MRP-303
19642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19643 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
19644 $LCTL set_param fail_loc=0x508
19645 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fsync
19646 $LCTL set_param fail_loc=0
19649 run_test 224a "Don't panic on bulk IO failure"
19651 test_224bd_sub() { # LU-1039, MRP-303
19652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19656 dd if=/dev/urandom of=$TMP/$tfile bs=1M count=1
19658 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19660 dd if=$TMP/$tfile of=$DIR/$tfile bs=1M count=1
19661 cancel_lru_locks osc
19663 stack_trap "set_checksums $ORIG_CSUM" EXIT
19664 local at_max_saved=0
19666 # adaptive timeouts may prevent seeing the issue
19667 if at_is_enabled; then
19668 at_max_saved=$(at_max_get mds)
19669 at_max_set 0 mds client
19670 stack_trap "at_max_set $at_max_saved mds client" EXIT
19673 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
19674 do_facet ost1 $LCTL set_param fail_val=$timeout fail_loc=0x80000515
19675 dd of=$TMP/$tfile.new if=$DIR/$tfile bs=1M count=1 || "$@"
19677 do_facet ost1 $LCTL set_param fail_loc=0
19678 cmp $TMP/$tfile $TMP/$tfile.new || error "file contents wrong"
19683 test_224bd_sub 3 error "dd failed"
19685 run_test 224b "Don't panic on bulk IO failure"
19687 test_224c() { # LU-6441
19688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19689 remote_mds_nodsh && skip "remote MDS with nodsh"
19691 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
19692 save_writethrough $p
19693 set_cache writethrough on
19695 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
19696 local at_max=$($LCTL get_param -n at_max)
19697 local timeout=$($LCTL get_param -n timeout)
19698 local test_at="at_max"
19699 local param_at="$FSNAME.sys.at_max"
19700 local test_timeout="timeout"
19701 local param_timeout="$FSNAME.sys.timeout"
19703 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
19705 set_persistent_param_and_check client "$test_at" "$param_at" 0
19706 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
19708 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
19709 do_facet ost1 "$LCTL set_param fail_loc=0x520"
19710 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19711 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
19713 do_facet ost1 "$LCTL set_param fail_loc=0"
19715 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
19716 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
19719 $LCTL set_param -n $pages_per_rpc
19720 restore_lustre_params < $p
19723 run_test 224c "Don't hang if one of md lost during large bulk RPC"
19725 test_224d() { # LU-11169
19726 test_224bd_sub $((TIMEOUT + 2)) error "dd failed"
19728 run_test 224d "Don't corrupt data on bulk IO timeout"
19730 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
19732 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19733 if [ -z ${MDSSURVEY} ]; then
19734 skip_env "mds-survey not found"
19736 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19737 skip "Need MDS version at least 2.2.51"
19739 local mds=$(facet_host $SINGLEMDS)
19740 local target=$(do_nodes $mds 'lctl dl' |
19741 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19743 local cmd1="file_count=1000 thrhi=4"
19744 local cmd2="dir_count=2 layer=mdd stripe_count=0"
19745 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19746 local cmd="$cmd1 $cmd2 $cmd3"
19748 rm -f ${TMP}/mds_survey*
19750 eval $cmd || error "mds-survey with zero-stripe failed"
19751 cat ${TMP}/mds_survey*
19752 rm -f ${TMP}/mds_survey*
19754 run_test 225a "Metadata survey sanity with zero-stripe"
19757 if [ -z ${MDSSURVEY} ]; then
19758 skip_env "mds-survey not found"
19760 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19761 skip "Need MDS version at least 2.2.51"
19762 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19763 remote_mds_nodsh && skip "remote MDS with nodsh"
19764 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
19765 skip_env "Need to mount OST to test"
19768 local mds=$(facet_host $SINGLEMDS)
19769 local target=$(do_nodes $mds 'lctl dl' |
19770 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19772 local cmd1="file_count=1000 thrhi=4"
19773 local cmd2="dir_count=2 layer=mdd stripe_count=1"
19774 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19775 local cmd="$cmd1 $cmd2 $cmd3"
19777 rm -f ${TMP}/mds_survey*
19779 eval $cmd || error "mds-survey with stripe_count failed"
19780 cat ${TMP}/mds_survey*
19781 rm -f ${TMP}/mds_survey*
19783 run_test 225b "Metadata survey sanity with stripe_count = 1"
19785 mcreate_path2fid () {
19791 local path=$DIR/$tdir/$name
19796 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
19797 error "cannot create $desc"
19799 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
19801 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
19803 fid_path=$($LFS fid2path $MOUNT $fid)
19805 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
19807 [ "$path" == "$fid_path" ] ||
19808 error "fid2path returned $fid_path, expected $path"
19810 echo "pass with $path and $fid"
19815 mkdir -p $DIR/$tdir
19817 mcreate_path2fid 0010666 0 0 fifo "FIFO"
19818 mcreate_path2fid 0020666 1 3 null "character special file (null)"
19819 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
19820 mcreate_path2fid 0040666 0 0 dir "directory"
19821 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
19822 mcreate_path2fid 0100666 0 0 file "regular file"
19823 mcreate_path2fid 0120666 0 0 link "symbolic link"
19824 mcreate_path2fid 0140666 0 0 sock "socket"
19826 run_test 226a "call path2fid and fid2path on files of all type"
19829 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19834 mkdir -p $DIR/$tdir
19835 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
19836 error "create remote directory failed"
19837 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
19838 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
19839 "character special file (null)"
19840 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
19841 "character special file (no device)"
19842 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
19843 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
19844 "block special file (loop)"
19845 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
19846 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
19847 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
19849 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
19852 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19853 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
19854 skip "Need MDS version at least 2.13.55"
19856 local submnt=/mnt/submnt
19857 local srcfile=/etc/passwd
19858 local dstfile=$submnt/passwd
19864 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
19865 error "create remote directory failed"
19866 mkdir -p $submnt || error "create $submnt failed"
19867 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
19868 error "mount $submnt failed"
19869 stack_trap "umount $submnt" EXIT
19871 cp $srcfile $dstfile
19872 fid=$($LFS path2fid $dstfile)
19873 path=$($LFS fid2path $submnt "$fid")
19874 [ "$path" = "$dstfile" ] ||
19875 error "fid2path $submnt $fid failed ($path != $dstfile)"
19877 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
19879 # LU-1299 Executing or running ldd on a truncated executable does not
19880 # cause an out-of-memory condition.
19882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19883 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
19885 dd if=$(which date) of=$MOUNT/date bs=1k count=1
19886 chmod +x $MOUNT/date
19888 $MOUNT/date > /dev/null
19889 ldd $MOUNT/date > /dev/null
19892 run_test 227 "running truncated executable does not cause OOM"
19894 # LU-1512 try to reuse idle OI blocks
19896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19897 remote_mds_nodsh && skip "remote MDS with nodsh"
19898 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19900 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19901 local myDIR=$DIR/$tdir
19904 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19905 $LCTL set_param fail_loc=0x80001002
19906 createmany -o $myDIR/t- 10000
19907 $LCTL set_param fail_loc=0
19908 # The guard is current the largest FID holder
19910 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19912 local IDX=$(($SEQ % 64))
19914 do_facet $SINGLEMDS sync
19915 # Make sure journal flushed.
19917 local blk1=$(do_facet $SINGLEMDS \
19918 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19919 grep Blockcount | awk '{print $4}')
19921 # Remove old files, some OI blocks will become idle.
19922 unlinkmany $myDIR/t- 10000
19923 # Create new files, idle OI blocks should be reused.
19924 createmany -o $myDIR/t- 2000
19925 do_facet $SINGLEMDS sync
19926 # Make sure journal flushed.
19928 local blk2=$(do_facet $SINGLEMDS \
19929 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19930 grep Blockcount | awk '{print $4}')
19932 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19934 run_test 228a "try to reuse idle OI blocks"
19937 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19938 remote_mds_nodsh && skip "remote MDS with nodsh"
19939 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19941 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19942 local myDIR=$DIR/$tdir
19945 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19946 $LCTL set_param fail_loc=0x80001002
19947 createmany -o $myDIR/t- 10000
19948 $LCTL set_param fail_loc=0
19949 # The guard is current the largest FID holder
19951 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19953 local IDX=$(($SEQ % 64))
19955 do_facet $SINGLEMDS sync
19956 # Make sure journal flushed.
19958 local blk1=$(do_facet $SINGLEMDS \
19959 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19960 grep Blockcount | awk '{print $4}')
19962 # Remove old files, some OI blocks will become idle.
19963 unlinkmany $myDIR/t- 10000
19966 stop $SINGLEMDS || error "Fail to stop MDT."
19968 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
19969 error "Fail to start MDT."
19971 df $MOUNT || error "Fail to df."
19972 # Create new files, idle OI blocks should be reused.
19973 createmany -o $myDIR/t- 2000
19974 do_facet $SINGLEMDS sync
19975 # Make sure journal flushed.
19977 local blk2=$(do_facet $SINGLEMDS \
19978 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19979 grep Blockcount | awk '{print $4}')
19981 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19983 run_test 228b "idle OI blocks can be reused after MDT restart"
19987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19988 remote_mds_nodsh && skip "remote MDS with nodsh"
19989 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19991 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19992 local myDIR=$DIR/$tdir
19995 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19996 $LCTL set_param fail_loc=0x80001002
19997 # 20000 files can guarantee there are index nodes in the OI file
19998 createmany -o $myDIR/t- 20000
19999 $LCTL set_param fail_loc=0
20000 # The guard is current the largest FID holder
20002 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
20004 local IDX=$(($SEQ % 64))
20006 do_facet $SINGLEMDS sync
20007 # Make sure journal flushed.
20009 local blk1=$(do_facet $SINGLEMDS \
20010 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20011 grep Blockcount | awk '{print $4}')
20013 # Remove old files, some OI blocks will become idle.
20014 unlinkmany $myDIR/t- 20000
20016 # The OI file should become empty now
20018 # Create new files, idle OI blocks should be reused.
20019 createmany -o $myDIR/t- 2000
20020 do_facet $SINGLEMDS sync
20021 # Make sure journal flushed.
20023 local blk2=$(do_facet $SINGLEMDS \
20024 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20025 grep Blockcount | awk '{print $4}')
20027 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
20029 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
20031 test_229() { # LU-2482, LU-3448
20032 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20033 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
20034 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
20035 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
20039 # Create a file with a released layout and stripe count 2.
20040 $MULTIOP $DIR/$tfile H2c ||
20041 error "failed to create file with released layout"
20043 $LFS getstripe -v $DIR/$tfile
20045 local pattern=$($LFS getstripe -L $DIR/$tfile)
20046 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
20048 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
20050 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
20051 stat $DIR/$tfile || error "failed to stat released file"
20053 chown $RUNAS_ID $DIR/$tfile ||
20054 error "chown $RUNAS_ID $DIR/$tfile failed"
20056 chgrp $RUNAS_ID $DIR/$tfile ||
20057 error "chgrp $RUNAS_ID $DIR/$tfile failed"
20059 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
20060 rm $DIR/$tfile || error "failed to remove released file"
20062 run_test 229 "getstripe/stat/rm/attr changes work on released files"
20065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20066 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20067 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20068 skip "Need MDS version at least 2.11.52"
20072 test_mkdir $DIR/$tdir
20073 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
20074 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
20075 [ $mdt_idx -ne 0 ] &&
20076 error "create local directory on wrong MDT $mdt_idx"
20078 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
20079 error "create remote directory failed"
20080 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
20081 [ $mdt_idx -ne $MDTIDX ] &&
20082 error "create remote directory on wrong MDT $mdt_idx"
20084 createmany -o $DIR/$tdir/test_230/t- 10 ||
20085 error "create files on remote directory failed"
20086 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
20087 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
20088 rm -r $DIR/$tdir || error "unlink remote directory failed"
20090 run_test 230a "Create remote directory and files under the remote directory"
20093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20094 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20095 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20096 skip "Need MDS version at least 2.11.52"
20104 local migrate_dir=$DIR/$tdir/migrate_dir
20105 local other_dir=$DIR/$tdir/other_dir
20107 test_mkdir $DIR/$tdir
20108 test_mkdir -i0 -c1 $migrate_dir
20109 test_mkdir -i0 -c1 $other_dir
20110 for ((i=0; i<10; i++)); do
20111 mkdir -p $migrate_dir/dir_${i}
20112 createmany -o $migrate_dir/dir_${i}/f 10 ||
20113 error "create files under remote dir failed $i"
20116 cp /etc/passwd $migrate_dir/$tfile
20117 cp /etc/passwd $other_dir/$tfile
20118 chattr +SAD $migrate_dir
20119 chattr +SAD $migrate_dir/$tfile
20121 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20122 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20123 local old_dir_mode=$(stat -c%f $migrate_dir)
20124 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
20126 mkdir -p $migrate_dir/dir_default_stripe2
20127 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
20128 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
20130 mkdir -p $other_dir
20131 ln $migrate_dir/$tfile $other_dir/luna
20132 ln $migrate_dir/$tfile $migrate_dir/sofia
20133 ln $other_dir/$tfile $migrate_dir/david
20134 ln -s $migrate_dir/$tfile $other_dir/zachary
20135 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
20136 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
20142 for len in 58 59 60; do
20143 lnktgt=$(str_repeat 'l' $len)
20144 touch $migrate_dir/$lnktgt
20145 ln -s $lnktgt $migrate_dir/${len}char_ln
20149 for len in 4094 4095; do
20150 lnktgt=$(str_repeat 'l' $len)
20151 ln -s $lnktgt $migrate_dir/${len}char_ln
20155 for len in 254 255; do
20156 touch $migrate_dir/$(str_repeat 'l' $len)
20159 $LFS migrate -m $MDTIDX $migrate_dir ||
20160 error "fails on migrating remote dir to MDT1"
20162 echo "migratate to MDT1, then checking.."
20163 for ((i = 0; i < 10; i++)); do
20164 for file in $(find $migrate_dir/dir_${i}); do
20165 mdt_index=$($LFS getstripe -m $file)
20166 # broken symlink getstripe will fail
20167 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
20168 error "$file is not on MDT${MDTIDX}"
20172 # the multiple link file should still in MDT0
20173 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
20174 [ $mdt_index == 0 ] ||
20175 error "$file is not on MDT${MDTIDX}"
20177 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20178 [ "$old_dir_flag" = "$new_dir_flag" ] ||
20179 error " expect $old_dir_flag get $new_dir_flag"
20181 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20182 [ "$old_file_flag" = "$new_file_flag" ] ||
20183 error " expect $old_file_flag get $new_file_flag"
20185 local new_dir_mode=$(stat -c%f $migrate_dir)
20186 [ "$old_dir_mode" = "$new_dir_mode" ] ||
20187 error "expect mode $old_dir_mode get $new_dir_mode"
20189 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
20190 [ "$old_file_mode" = "$new_file_mode" ] ||
20191 error "expect mode $old_file_mode get $new_file_mode"
20193 diff /etc/passwd $migrate_dir/$tfile ||
20194 error "$tfile different after migration"
20196 diff /etc/passwd $other_dir/luna ||
20197 error "luna different after migration"
20199 diff /etc/passwd $migrate_dir/sofia ||
20200 error "sofia different after migration"
20202 diff /etc/passwd $migrate_dir/david ||
20203 error "david different after migration"
20205 diff /etc/passwd $other_dir/zachary ||
20206 error "zachary different after migration"
20208 diff /etc/passwd $migrate_dir/${tfile}_ln ||
20209 error "${tfile}_ln different after migration"
20211 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
20212 error "${tfile}_ln_other different after migration"
20214 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
20215 [ $stripe_count = 2 ] ||
20216 error "dir strpe_count $d != 2 after migration."
20218 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
20219 [ $stripe_count = 2 ] ||
20220 error "file strpe_count $d != 2 after migration."
20222 #migrate back to MDT0
20225 $LFS migrate -m $MDTIDX $migrate_dir ||
20226 error "fails on migrating remote dir to MDT0"
20228 echo "migrate back to MDT0, checking.."
20229 for file in $(find $migrate_dir); do
20230 mdt_index=$($LFS getstripe -m $file)
20231 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
20232 error "$file is not on MDT${MDTIDX}"
20235 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20236 [ "$old_dir_flag" = "$new_dir_flag" ] ||
20237 error " expect $old_dir_flag get $new_dir_flag"
20239 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20240 [ "$old_file_flag" = "$new_file_flag" ] ||
20241 error " expect $old_file_flag get $new_file_flag"
20243 local new_dir_mode=$(stat -c%f $migrate_dir)
20244 [ "$old_dir_mode" = "$new_dir_mode" ] ||
20245 error "expect mode $old_dir_mode get $new_dir_mode"
20247 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
20248 [ "$old_file_mode" = "$new_file_mode" ] ||
20249 error "expect mode $old_file_mode get $new_file_mode"
20251 diff /etc/passwd ${migrate_dir}/$tfile ||
20252 error "$tfile different after migration"
20254 diff /etc/passwd ${other_dir}/luna ||
20255 error "luna different after migration"
20257 diff /etc/passwd ${migrate_dir}/sofia ||
20258 error "sofia different after migration"
20260 diff /etc/passwd ${other_dir}/zachary ||
20261 error "zachary different after migration"
20263 diff /etc/passwd $migrate_dir/${tfile}_ln ||
20264 error "${tfile}_ln different after migration"
20266 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
20267 error "${tfile}_ln_other different after migration"
20269 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
20270 [ $stripe_count = 2 ] ||
20271 error "dir strpe_count $d != 2 after migration."
20273 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
20274 [ $stripe_count = 2 ] ||
20275 error "file strpe_count $d != 2 after migration."
20277 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20279 run_test 230b "migrate directory"
20282 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20283 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20284 remote_mds_nodsh && skip "remote MDS with nodsh"
20285 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20286 skip "Need MDS version at least 2.11.52"
20292 local migrate_dir=$DIR/$tdir/migrate_dir
20294 #If migrating directory fails in the middle, all entries of
20295 #the directory is still accessiable.
20296 test_mkdir $DIR/$tdir
20297 test_mkdir -i0 -c1 $migrate_dir
20298 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
20300 createmany -o $migrate_dir/f $total ||
20301 error "create files under ${migrate_dir} failed"
20303 # fail after migrating top dir, and this will fail only once, so the
20304 # first sub file migration will fail (currently f3), others succeed.
20305 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
20306 do_facet mds1 lctl set_param fail_loc=0x1801
20307 local t=$(ls $migrate_dir | wc -l)
20308 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
20309 error "migrate should fail"
20310 local u=$(ls $migrate_dir | wc -l)
20311 [ "$u" == "$t" ] || error "$u != $t during migration"
20313 # add new dir/file should succeed
20314 mkdir $migrate_dir/dir ||
20315 error "mkdir failed under migrating directory"
20316 touch $migrate_dir/file ||
20317 error "create file failed under migrating directory"
20319 # add file with existing name should fail
20320 for file in $migrate_dir/f*; do
20321 stat $file > /dev/null || error "stat $file failed"
20322 $OPENFILE -f O_CREAT:O_EXCL $file &&
20323 error "open(O_CREAT|O_EXCL) $file should fail"
20324 $MULTIOP $file m && error "create $file should fail"
20325 touch $DIR/$tdir/remote_dir/$tfile ||
20326 error "touch $tfile failed"
20327 ln $DIR/$tdir/remote_dir/$tfile $file &&
20328 error "link $file should fail"
20329 mdt_index=$($LFS getstripe -m $file)
20330 if [ $mdt_index == 0 ]; then
20331 # file failed to migrate is not allowed to rename to
20332 mv $DIR/$tdir/remote_dir/$tfile $file &&
20333 error "rename to $file should fail"
20335 mv $DIR/$tdir/remote_dir/$tfile $file ||
20336 error "rename to $file failed"
20338 echo hello >> $file || error "write $file failed"
20341 # resume migration with different options should fail
20342 $LFS migrate -m 0 $migrate_dir &&
20343 error "migrate -m 0 $migrate_dir should fail"
20345 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
20346 error "migrate -c 2 $migrate_dir should fail"
20348 # resume migration should succeed
20349 $LFS migrate -m $MDTIDX $migrate_dir ||
20350 error "migrate $migrate_dir failed"
20352 echo "Finish migration, then checking.."
20353 for file in $(find $migrate_dir); do
20354 mdt_index=$($LFS getstripe -m $file)
20355 [ $mdt_index == $MDTIDX ] ||
20356 error "$file is not on MDT${MDTIDX}"
20359 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20361 run_test 230c "check directory accessiblity if migration failed"
20364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20365 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20366 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20367 skip "Need MDS version at least 2.11.52"
20369 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
20371 local migrate_dir=$DIR/$tdir/migrate_dir
20381 old_index=$((RANDOM % MDSCOUNT))
20382 old_count=$((MDSCOUNT - old_index))
20383 new_index=$((RANDOM % MDSCOUNT))
20384 new_count=$((MDSCOUNT - new_index))
20385 new_hash=1 # for all_char
20387 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
20388 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
20390 test_mkdir $DIR/$tdir
20391 test_mkdir -i $old_index -c $old_count $migrate_dir
20393 for ((i=0; i<100; i++)); do
20394 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
20395 createmany -o $migrate_dir/dir_${i}/f 100 ||
20396 error "create files under remote dir failed $i"
20399 echo -n "Migrate from MDT$old_index "
20400 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
20401 echo -n "to MDT$new_index"
20402 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
20405 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
20406 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
20407 error "migrate remote dir error"
20409 echo "Finish migration, then checking.."
20410 for file in $(find $migrate_dir -maxdepth 1); do
20411 mdt_index=$($LFS getstripe -m $file)
20412 if [ $mdt_index -lt $new_index ] ||
20413 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
20414 error "$file is on MDT$mdt_index"
20418 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20420 run_test 230d "check migrate big directory"
20423 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20424 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20425 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20426 skip "Need MDS version at least 2.11.52"
20433 mkdir_on_mdt0 $DIR/$tdir
20434 mkdir $DIR/$tdir/migrate_dir
20435 mkdir $DIR/$tdir/other_dir
20436 touch $DIR/$tdir/migrate_dir/a
20437 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
20438 ls $DIR/$tdir/other_dir
20440 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20441 error "migrate dir fails"
20443 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
20444 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
20446 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20447 [ $mdt_index == 0 ] || error "a is not on MDT0"
20449 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
20450 error "migrate dir fails"
20452 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
20453 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
20455 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20456 [ $mdt_index == 1 ] || error "a is not on MDT1"
20458 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
20459 [ $mdt_index == 1 ] || error "b is not on MDT1"
20461 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
20462 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
20464 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
20466 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20468 run_test 230e "migrate mulitple local link files"
20471 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20472 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20473 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20474 skip "Need MDS version at least 2.11.52"
20479 mkdir -p $DIR/$tdir
20480 mkdir $DIR/$tdir/migrate_dir
20481 $LFS mkdir -i1 $DIR/$tdir/other_dir
20482 touch $DIR/$tdir/migrate_dir/a
20483 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
20484 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
20485 ls $DIR/$tdir/other_dir
20487 # a should be migrated to MDT1, since no other links on MDT0
20488 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20489 error "#1 migrate dir fails"
20490 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
20491 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
20492 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20493 [ $mdt_index == 1 ] || error "a is not on MDT1"
20495 # a should stay on MDT1, because it is a mulitple link file
20496 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
20497 error "#2 migrate dir fails"
20498 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20499 [ $mdt_index == 1 ] || error "a is not on MDT1"
20501 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20502 error "#3 migrate dir fails"
20504 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
20505 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
20506 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
20508 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
20509 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
20511 # a should be migrated to MDT0, since no other links on MDT1
20512 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
20513 error "#4 migrate dir fails"
20514 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20515 [ $mdt_index == 0 ] || error "a is not on MDT0"
20517 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20519 run_test 230f "migrate mulitple remote link files"
20522 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20523 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20524 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20525 skip "Need MDS version at least 2.11.52"
20527 mkdir -p $DIR/$tdir/migrate_dir
20529 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
20530 error "migrating dir to non-exist MDT succeeds"
20533 run_test 230g "migrate dir to non-exist MDT"
20536 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20537 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20538 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20539 skip "Need MDS version at least 2.11.52"
20543 mkdir -p $DIR/$tdir/migrate_dir
20545 $LFS migrate -m1 $DIR &&
20546 error "migrating mountpoint1 should fail"
20548 $LFS migrate -m1 $DIR/$tdir/.. &&
20549 error "migrating mountpoint2 should fail"
20552 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
20553 error "migrating $tdir/migrate_dir/.. should fail"
20557 run_test 230h "migrate .. and root"
20560 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20561 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20562 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20563 skip "Need MDS version at least 2.11.52"
20565 mkdir -p $DIR/$tdir/migrate_dir
20567 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
20568 error "migration fails with a tailing slash"
20570 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
20571 error "migration fails with two tailing slashes"
20573 run_test 230i "lfs migrate -m tolerates trailing slashes"
20576 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20577 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20578 skip "Need MDS version at least 2.11.52"
20580 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20581 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
20582 error "create $tfile failed"
20583 cat /etc/passwd > $DIR/$tdir/$tfile
20585 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20587 cmp /etc/passwd $DIR/$tdir/$tfile ||
20588 error "DoM file mismatch after migration"
20590 run_test 230j "DoM file data not changed after dir migration"
20593 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
20594 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20595 skip "Need MDS version at least 2.11.56"
20598 local files_on_starting_mdt=0
20600 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
20601 $LFS getdirstripe $DIR/$tdir
20602 for i in $(seq $total); do
20603 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
20604 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20605 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20608 echo "$files_on_starting_mdt files on MDT0"
20610 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
20611 $LFS getdirstripe $DIR/$tdir
20613 files_on_starting_mdt=0
20614 for i in $(seq $total); do
20615 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20616 error "file $tfile.$i mismatch after migration"
20617 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
20618 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20621 echo "$files_on_starting_mdt files on MDT1 after migration"
20622 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
20624 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
20625 $LFS getdirstripe $DIR/$tdir
20627 files_on_starting_mdt=0
20628 for i in $(seq $total); do
20629 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20630 error "file $tfile.$i mismatch after 2nd migration"
20631 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20632 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20635 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
20636 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
20640 run_test 230k "file data not changed after dir migration"
20643 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20644 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20645 skip "Need MDS version at least 2.11.56"
20647 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
20648 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
20649 error "create files under remote dir failed $i"
20650 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20652 run_test 230l "readdir between MDTs won't crash"
20655 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20656 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20657 skip "Need MDS version at least 2.11.56"
20660 local mig_dir=$DIR/$tdir/migrate_dir
20661 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
20665 echo "Creating files and dirs with xattrs"
20666 test_mkdir $DIR/$tdir
20667 test_mkdir -i0 -c1 $mig_dir
20669 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
20670 error "cannot set xattr attr1 on dir"
20671 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
20672 error "cannot set xattr attr2 on dir"
20673 touch $mig_dir/dir/f0
20674 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
20675 error "cannot set xattr attr1 on file"
20676 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
20677 error "cannot set xattr attr2 on file"
20678 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20679 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20680 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
20681 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20682 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
20683 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20684 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
20685 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20686 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
20688 echo "Migrating to MDT1"
20689 $LFS migrate -m $MDTIDX $mig_dir ||
20690 error "fails on migrating dir to MDT1"
20692 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20693 echo "Checking xattrs"
20694 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20695 [ "$val" = $longstr ] ||
20696 error "expecting xattr1 $longstr on dir, found $val"
20697 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20698 [ "$val" = $shortstr ] ||
20699 error "expecting xattr2 $shortstr on dir, found $val"
20700 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20701 [ "$val" = $longstr ] ||
20702 error "expecting xattr1 $longstr on file, found $val"
20703 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20704 [ "$val" = $shortstr ] ||
20705 error "expecting xattr2 $shortstr on file, found $val"
20707 run_test 230m "xattrs not changed after dir migration"
20710 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20711 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20712 skip "Need MDS version at least 2.13.53"
20714 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
20715 cat /etc/hosts > $DIR/$tdir/$tfile
20716 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
20717 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
20719 cmp /etc/hosts $DIR/$tdir/$tfile ||
20720 error "File data mismatch after migration"
20722 run_test 230n "Dir migration with mirrored file"
20725 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
20726 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20727 skip "Need MDS version at least 2.13.52"
20729 local mdts=$(comma_list $(mdts_nodes))
20731 local restripe_status
20735 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20737 # in case "crush" hash type is not set
20738 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20740 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20741 mdt.*MDT0000.enable_dir_restripe)
20742 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20743 stack_trap "do_nodes $mdts $LCTL set_param \
20744 mdt.*.enable_dir_restripe=$restripe_status"
20747 createmany -m $DIR/$tdir/f 100 ||
20748 error "create files under remote dir failed $i"
20749 createmany -d $DIR/$tdir/d 100 ||
20750 error "create dirs under remote dir failed $i"
20752 for i in $(seq 2 $MDSCOUNT); do
20753 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20754 $LFS setdirstripe -c $i $DIR/$tdir ||
20755 error "split -c $i $tdir failed"
20756 wait_update $HOSTNAME \
20757 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
20758 error "dir split not finished"
20759 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20760 awk '/migrate/ {sum += $2} END { print sum }')
20761 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
20762 # delta is around total_files/stripe_count
20763 (( $delta < 200 / (i - 1) + 4 )) ||
20764 error "$delta files migrated >= $((200 / (i - 1) + 4))"
20767 run_test 230o "dir split"
20770 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
20771 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20772 skip "Need MDS version at least 2.13.52"
20774 local mdts=$(comma_list $(mdts_nodes))
20776 local restripe_status
20780 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20782 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20784 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20785 mdt.*MDT0000.enable_dir_restripe)
20786 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20787 stack_trap "do_nodes $mdts $LCTL set_param \
20788 mdt.*.enable_dir_restripe=$restripe_status"
20790 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
20791 createmany -m $DIR/$tdir/f 100 ||
20792 error "create files under remote dir failed"
20793 createmany -d $DIR/$tdir/d 100 ||
20794 error "create dirs under remote dir failed"
20796 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
20797 local mdt_hash="crush"
20799 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20800 $LFS setdirstripe -c $c $DIR/$tdir ||
20801 error "split -c $c $tdir failed"
20802 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
20803 mdt_hash="$mdt_hash,fixed"
20804 elif [ $c -eq 1 ]; then
20807 wait_update $HOSTNAME \
20808 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
20809 error "dir merge not finished"
20810 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20811 awk '/migrate/ {sum += $2} END { print sum }')
20812 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
20813 # delta is around total_files/stripe_count
20814 (( delta < 200 / c + 4 )) ||
20815 error "$delta files migrated >= $((200 / c + 4))"
20818 run_test 230p "dir merge"
20821 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
20822 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20823 skip "Need MDS version at least 2.13.52"
20825 local mdts=$(comma_list $(mdts_nodes))
20826 local saved_threshold=$(do_facet mds1 \
20827 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
20828 local saved_delta=$(do_facet mds1 \
20829 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
20830 local threshold=100
20833 local stripe_count=0
20838 # test with fewer files on ZFS
20839 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
20841 stack_trap "do_nodes $mdts $LCTL set_param \
20842 mdt.*.dir_split_count=$saved_threshold"
20843 stack_trap "do_nodes $mdts $LCTL set_param \
20844 mdt.*.dir_split_delta=$saved_delta"
20845 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
20846 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
20847 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
20848 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
20849 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
20850 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20852 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20853 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
20855 create=$((threshold * 3 / 2))
20856 while [ $stripe_count -lt $MDSCOUNT ]; do
20857 createmany -m $DIR/$tdir/f $total $create ||
20858 error "create sub files failed"
20859 stat $DIR/$tdir > /dev/null
20860 total=$((total + create))
20861 stripe_count=$((stripe_count + delta))
20862 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
20864 wait_update $HOSTNAME \
20865 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
20866 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
20868 wait_update $HOSTNAME \
20869 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
20870 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
20872 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
20873 echo "$nr_files/$total files on MDT$stripe_index after split"
20874 # allow 10% margin of imbalance with crush hash
20875 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
20876 error "$nr_files files on MDT$stripe_index after split"
20878 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
20879 [ $nr_files -eq $total ] ||
20880 error "total sub files $nr_files != $total"
20883 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
20885 echo "fixed layout directory won't auto split"
20886 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
20887 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
20888 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
20889 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
20890 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
20892 run_test 230q "dir auto split"
20895 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
20896 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20897 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
20898 skip "Need MDS version at least 2.13.54"
20900 # maximum amount of local locks:
20901 # parent striped dir - 2 locks
20902 # new stripe in parent to migrate to - 1 lock
20903 # source and target - 2 locks
20904 # Total 5 locks for regular file
20905 mkdir -p $DIR/$tdir
20906 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
20907 touch $DIR/$tdir/dir1/eee
20909 # create 4 hardlink for 4 more locks
20910 # Total: 9 locks > RS_MAX_LOCKS (8)
20911 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
20912 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
20913 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
20914 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
20915 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
20916 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
20917 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
20918 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
20920 cancel_lru_locks mdc
20922 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
20923 error "migrate dir fails"
20925 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20927 run_test 230r "migrate with too many local locks"
20930 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
20931 skip "Need MDS version at least 2.14.52"
20933 local mdts=$(comma_list $(mdts_nodes))
20934 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
20935 mdt.*MDT0000.enable_dir_restripe)
20937 stack_trap "do_nodes $mdts $LCTL set_param \
20938 mdt.*.enable_dir_restripe=$restripe_status"
20942 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
20943 test_mkdir $DIR/$tdir
20944 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
20945 error "$LFS mkdir should return EEXIST if target exists"
20949 run_test 230s "lfs mkdir should return -EEXIST if target exists"
20953 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20954 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
20955 skip "Need MDS version at least 2.14.50"
20957 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
20958 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
20959 $LFS project -p 1 -s $DIR/$tdir ||
20960 error "set $tdir project id failed"
20961 $LFS project -p 2 -s $DIR/$tdir/subdir ||
20962 error "set subdir project id failed"
20963 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
20965 run_test 230t "migrate directory with project ID set"
20969 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
20970 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20971 skip "Need MDS version at least 2.14.53"
20975 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
20976 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
20977 $LFS migrate -m -1 $DIR/$tdir/sub{0..99} || error "migrate sub failed"
20978 for i in $(seq 0 $((MDSCOUNT - 1))); do
20979 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
20980 echo "$count dirs migrated to MDT$i"
20982 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
20983 (( count >= MDSCOUNT - 1 )) || error "dirs migrated to $count MDTs"
20985 run_test 230u "migrate directory by QOS"
20989 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
20990 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20991 skip "Need MDS version at least 2.14.53"
20995 mkdir $DIR/$tdir || error "mkdir $tdir failed"
20996 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
20997 $LFS migrate -m 0,2,1 $DIR/$tdir || error "migrate $tdir failed"
20998 for i in $(seq 0 $((MDSCOUNT - 1))); do
20999 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
21000 echo "$count subdirs migrated to MDT$i"
21001 (( i == 3 )) && (( count > 0 )) &&
21002 error "subdir shouldn't be migrated to MDT3"
21004 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
21005 (( count == 3 )) || error "dirs migrated to $count MDTs"
21007 run_test 230v "subdir migrated to the MDT where its parent is located"
21010 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
21011 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
21012 skip "Need MDS version at least 2.15.0"
21014 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
21015 createmany -o $DIR/$tdir/f 10 || error "create files failed"
21016 createmany -d $DIR/$tdir/d 10 || error "create dirs failed"
21018 $LFS migrate -m 1 -c $MDSCOUNT -d $DIR/$tdir ||
21019 error "migrate failed"
21021 (( $($LFS getdirstripe -c $DIR/$tdir) == MDSCOUNT )) ||
21022 error "$tdir stripe count mismatch"
21024 for i in $(seq 0 9); do
21025 (( $($LFS getdirstripe -c $DIR/$tdir/d$i) == 0 )) ||
21026 error "d$i is striped"
21029 run_test 230w "non-recursive mode dir migration"
21032 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
21033 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
21034 skip "Need MDS version at least 2.15.0"
21036 mkdir -p $DIR/$tdir || error "mkdir failed"
21037 createmany -d $DIR/$tdir/sub 100 || error "createmany failed"
21039 local mdt_name=$(mdtname_from_index 0)
21040 local low=$(do_facet mds2 $LCTL get_param -n \
21041 osp.*$mdt_name-osp-MDT0001.reserved_ino_low)
21042 local high=$(do_facet mds2 $LCTL get_param -n \
21043 osp.*$mdt_name-osp-MDT0001.reserved_ino_high)
21044 local ffree=$($LFS df -i $MOUNT | awk "/$mdt_name/ { print \$4 }")
21045 local maxage=$(do_facet mds2 $LCTL get_param -n \
21046 osp.*$mdt_name-osp-MDT0001.maxage)
21048 stack_trap "do_facet mds2 $LCTL set_param -n \
21049 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low \
21050 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high" EXIT
21051 stack_trap "do_facet mds2 $LCTL set_param -n \
21052 osp.*$mdt_name-osp-MDT0001.maxage=$maxage" EXIT
21054 do_facet mds2 $LCTL set_param -n \
21055 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$((ffree + 1))
21056 do_facet mds2 $LCTL set_param -n osp.*$mdt_name-osp-MDT0001.maxage=1
21058 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir &&
21059 error "migrate $tdir should fail"
21061 do_facet mds2 $LCTL set_param -n \
21062 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low
21063 do_facet mds2 $LCTL set_param -n \
21064 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high
21066 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir ||
21067 error "migrate failed"
21068 (( $($LFS getdirstripe -c $DIR/$tdir) == $MDSCOUNT )) ||
21069 error "$tdir stripe count mismatch"
21071 run_test 230x "dir migration check space"
21075 # For simplicity this test assumes that max_pages_per_rpc
21076 # is the same across all OSCs
21077 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
21078 local bulk_size=$((max_pages * PAGE_SIZE))
21079 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
21082 mkdir -p $DIR/$tdir
21083 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
21084 error "failed to set stripe with -S ${brw_size}M option"
21086 # clear the OSC stats
21087 $LCTL set_param osc.*.stats=0 &>/dev/null
21090 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
21091 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
21092 oflag=direct &>/dev/null || error "dd failed"
21094 sync; sleep 1; sync # just to be safe
21095 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
21096 if [ x$nrpcs != "x1" ]; then
21097 $LCTL get_param osc.*.stats
21098 error "found $nrpcs ost_write RPCs, not 1 as expected"
21102 # Drop the OSC cache, otherwise we will read from it
21103 cancel_lru_locks osc
21105 # clear the OSC stats
21106 $LCTL set_param osc.*.stats=0 &>/dev/null
21108 # Client reads $bulk_size.
21109 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
21110 iflag=direct &>/dev/null || error "dd failed"
21112 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
21113 if [ x$nrpcs != "x1" ]; then
21114 $LCTL get_param osc.*.stats
21115 error "found $nrpcs ost_read RPCs, not 1 as expected"
21118 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
21121 mkdir -p $DIR/$tdir
21123 for i in {0..1023}; do
21124 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
21125 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
21126 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
21130 run_test 231b "must not assert on fully utilized OST request buffer"
21133 mkdir -p $DIR/$tdir
21134 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
21136 #define OBD_FAIL_LDLM_OST_LVB 0x31c
21137 do_facet ost1 $LCTL set_param fail_loc=0x31c
21139 # ignore dd failure
21140 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
21142 do_facet ost1 $LCTL set_param fail_loc=0
21143 umount_client $MOUNT || error "umount failed"
21144 mount_client $MOUNT || error "mount failed"
21145 stop ost1 || error "cannot stop ost1"
21146 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21148 run_test 232a "failed lock should not block umount"
21151 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
21152 skip "Need MDS version at least 2.10.58"
21154 mkdir -p $DIR/$tdir
21155 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
21156 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
21158 cancel_lru_locks osc
21160 #define OBD_FAIL_LDLM_OST_LVB 0x31c
21161 do_facet ost1 $LCTL set_param fail_loc=0x31c
21164 $LFS data_version $DIR/$tdir/$tfile || true
21166 do_facet ost1 $LCTL set_param fail_loc=0
21167 umount_client $MOUNT || error "umount failed"
21168 mount_client $MOUNT || error "mount failed"
21169 stop ost1 || error "cannot stop ost1"
21170 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21172 run_test 232b "failed data version lock should not block umount"
21175 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
21176 skip "Need MDS version at least 2.3.64"
21177 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
21179 local fid=$($LFS path2fid $MOUNT)
21181 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
21182 error "cannot access $MOUNT using its FID '$fid'"
21184 run_test 233a "checking that OBF of the FS root succeeds"
21187 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
21188 skip "Need MDS version at least 2.5.90"
21189 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
21191 local fid=$($LFS path2fid $MOUNT/.lustre)
21193 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
21194 error "cannot access $MOUNT/.lustre using its FID '$fid'"
21196 fid=$($LFS path2fid $MOUNT/.lustre/fid)
21197 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
21198 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
21200 run_test 233b "checking that OBF of the FS .lustre succeeds"
21203 local p="$TMP/sanityN-$TESTNAME.parameters"
21204 save_lustre_params client "llite.*.xattr_cache" > $p
21205 lctl set_param llite.*.xattr_cache 1 ||
21206 skip_env "xattr cache is not supported"
21208 mkdir -p $DIR/$tdir || error "mkdir failed"
21209 touch $DIR/$tdir/$tfile || error "touch failed"
21210 # OBD_FAIL_LLITE_XATTR_ENOMEM
21211 $LCTL set_param fail_loc=0x1405
21212 getfattr -n user.attr $DIR/$tdir/$tfile &&
21213 error "getfattr should have failed with ENOMEM"
21214 $LCTL set_param fail_loc=0x0
21217 restore_lustre_params < $p
21220 run_test 234 "xattr cache should not crash on ENOMEM"
21223 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
21224 skip "Need MDS version at least 2.4.52"
21226 flock_deadlock $DIR/$tfile
21231 124) error "process hangs on a deadlock"
21233 *) error "error executing flock_deadlock $DIR/$tfile"
21237 run_test 235 "LU-1715: flock deadlock detection does not work properly"
21241 check_swap_layouts_support
21243 local ref1=/etc/passwd
21244 local ref2=/etc/group
21245 local file1=$DIR/$tdir/f1
21246 local file2=$DIR/$tdir/f2
21248 test_mkdir -c1 $DIR/$tdir
21249 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
21250 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
21251 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
21252 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
21253 local fd=$(free_fd)
21254 local cmd="exec $fd<>$file2"
21257 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
21258 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
21261 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
21266 run_test 236 "Layout swap on open unlinked file"
21268 # LU-4659 linkea consistency
21270 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
21271 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
21272 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
21273 skip "Need MDS version at least 2.5.58 or 2.5.2+"
21276 ln $DIR/$tfile $DIR/$tfile.lnk
21277 touch $DIR/$tfile.new
21278 mv $DIR/$tfile.new $DIR/$tfile
21279 local fid1=$($LFS path2fid $DIR/$tfile)
21280 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
21281 local path1=$($LFS fid2path $FSNAME "$fid1")
21282 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
21283 local path2=$($LFS fid2path $FSNAME "$fid2")
21284 [ $tfile.lnk == $path2 ] ||
21285 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
21288 run_test 238 "Verify linkea consistency"
21290 test_239A() { # was test_239
21291 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
21292 skip "Need MDS version at least 2.5.60"
21294 local list=$(comma_list $(mdts_nodes))
21296 mkdir -p $DIR/$tdir
21297 createmany -o $DIR/$tdir/f- 5000
21298 unlinkmany $DIR/$tdir/f- 5000
21299 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
21300 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
21301 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
21302 osp.*MDT*.sync_in_flight" | calc_sum)
21303 [ "$changes" -eq 0 ] || error "$changes not synced"
21305 run_test 239A "osp_sync test"
21307 test_239a() { #LU-5297
21308 remote_mds_nodsh && skip "remote MDS with nodsh"
21311 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
21312 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
21313 chgrp $RUNAS_GID $DIR/$tfile
21314 wait_delete_completed
21316 run_test 239a "process invalid osp sync record correctly"
21318 test_239b() { #LU-5297
21319 remote_mds_nodsh && skip "remote MDS with nodsh"
21322 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
21323 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
21324 chgrp $RUNAS_GID $DIR/$tfile1
21325 wait_delete_completed
21326 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
21328 chgrp $RUNAS_GID $DIR/$tfile2
21329 wait_delete_completed
21331 run_test 239b "process osp sync record with ENOMEM error correctly"
21334 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21335 remote_mds_nodsh && skip "remote MDS with nodsh"
21337 mkdir -p $DIR/$tdir
21339 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
21340 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
21341 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
21342 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
21344 umount_client $MOUNT || error "umount failed"
21345 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
21346 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
21347 mount_client $MOUNT || error "failed to mount client"
21349 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
21350 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
21352 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
21358 for LOOP in $(seq $count); do
21359 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
21360 cancel_lru_locks $OSC || true
21368 for LOOP in $(seq $1); do
21369 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
21374 test_241a() { # was test_241
21375 local bsize=$PAGE_SIZE
21377 (( bsize < 40960 )) && bsize=40960
21378 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
21380 cancel_lru_locks $OSC
21381 test_241_bio 1000 $bsize &
21383 test_241_dio 1000 $bsize
21386 run_test 241a "bio vs dio"
21389 local bsize=$PAGE_SIZE
21391 (( bsize < 40960 )) && bsize=40960
21392 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
21394 test_241_dio 1000 $bsize &
21396 test_241_dio 1000 $bsize
21399 run_test 241b "dio vs dio"
21402 remote_mds_nodsh && skip "remote MDS with nodsh"
21404 mkdir_on_mdt0 $DIR/$tdir
21405 touch $DIR/$tdir/$tfile
21407 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
21408 do_facet mds1 lctl set_param fail_loc=0x105
21409 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
21411 do_facet mds1 lctl set_param fail_loc=0
21412 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
21414 run_test 242 "mdt_readpage failure should not cause directory unreadable"
21418 test_mkdir $DIR/$tdir
21419 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
21421 run_test 243 "various group lock tests"
21425 test_mkdir $DIR/$tdir
21426 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
21427 sendfile_grouplock $DIR/$tdir/$tfile || \
21428 error "sendfile+grouplock failed"
21431 run_test 244a "sendfile with group lock tests"
21435 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
21438 local size=$((1024*1024))
21440 test_mkdir $DIR/$tdir
21441 for i in $(seq 1 $threads); do
21442 local file=$DIR/$tdir/file_$((i / 10))
21443 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
21446 for i in $(seq 1 $threads); do
21450 run_test 244b "multi-threaded write with group lock"
21453 local flagname="multi_mod_rpcs"
21454 local connect_data_name="max_mod_rpcs"
21457 # check if multiple modify RPCs flag is set
21458 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
21459 grep "connect_flags:")
21462 echo "$out" | grep -qw $flagname
21463 if [ $? -ne 0 ]; then
21464 echo "connect flag $flagname is not set"
21468 # check if multiple modify RPCs data is set
21469 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
21472 echo "$out" | grep -qw $connect_data_name ||
21473 error "import should have connect data $connect_data_name"
21475 run_test 245a "check mdc connection flag/data: multiple modify RPCs"
21478 local flagname="multi_mod_rpcs"
21479 local connect_data_name="max_mod_rpcs"
21482 remote_mds_nodsh && skip "remote MDS with nodsh"
21483 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
21485 # check if multiple modify RPCs flag is set
21486 out=$(do_facet mds1 \
21487 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import |
21488 grep "connect_flags:")
21491 [[ "$out" =~ $flagname ]] || skip "connect flag $flagname is not set"
21493 # check if multiple modify RPCs data is set
21494 out=$(do_facet mds1 \
21495 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import)
21497 [[ "$out" =~ $connect_data_name ]] ||
21500 error "missing connect data $connect_data_name"
21503 run_test 245b "check osp connection flag/data: multiple modify RPCs"
21509 umount_client $submount
21514 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21516 skip_env "Fileset feature is not supported"
21518 local submount=${MOUNT}_$tdir
21521 mkdir -p $submount || error "mkdir $submount failed"
21522 FILESET="$FILESET/$tdir" mount_client $submount ||
21523 error "mount $submount failed"
21524 trap "cleanup_247 $submount" EXIT
21525 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
21526 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
21527 error "read $MOUNT/$tdir/$tfile failed"
21528 cleanup_247 $submount
21530 run_test 247a "mount subdir as fileset"
21533 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21534 skip_env "Fileset feature is not supported"
21536 local submount=${MOUNT}_$tdir
21538 rm -rf $MOUNT/$tdir
21539 mkdir -p $submount || error "mkdir $submount failed"
21541 FILESET="$FILESET/$tdir" mount_client $submount &&
21542 error "mount $submount should fail"
21545 run_test 247b "mount subdir that dose not exist"
21548 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21549 skip_env "Fileset feature is not supported"
21551 local submount=${MOUNT}_$tdir
21553 mkdir -p $MOUNT/$tdir/dir1
21554 mkdir -p $submount || error "mkdir $submount failed"
21555 trap "cleanup_247 $submount" EXIT
21556 FILESET="$FILESET/$tdir" mount_client $submount ||
21557 error "mount $submount failed"
21558 local fid=$($LFS path2fid $MOUNT/)
21559 $LFS fid2path $submount $fid && error "fid2path should fail"
21560 cleanup_247 $submount
21562 run_test 247c "running fid2path outside subdirectory root"
21565 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21566 skip "Fileset feature is not supported"
21568 local submount=${MOUNT}_$tdir
21570 mkdir -p $MOUNT/$tdir/dir1
21571 mkdir -p $submount || error "mkdir $submount failed"
21572 FILESET="$FILESET/$tdir" mount_client $submount ||
21573 error "mount $submount failed"
21574 trap "cleanup_247 $submount" EXIT
21576 local td=$submount/dir1
21577 local fid=$($LFS path2fid $td)
21578 [ -z "$fid" ] && error "path2fid unable to get $td FID"
21580 # check that we get the same pathname back
21583 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
21584 echo "$rootpath $fid"
21585 found=$($LFS fid2path $rootpath "$fid")
21586 [ -n "$found" ] || error "fid2path should succeed"
21587 [ "$found" == "$td" ] || error "fid2path $found != $td"
21589 # check wrong root path format
21590 rootpath=$submount"_wrong"
21591 found=$($LFS fid2path $rootpath "$fid")
21592 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
21594 cleanup_247 $submount
21596 run_test 247d "running fid2path inside subdirectory root"
21600 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21602 skip "Fileset feature is not supported"
21604 local submount=${MOUNT}_$tdir
21607 mkdir -p $submount || error "mkdir $submount failed"
21608 FILESET="$FILESET/.." mount_client $submount &&
21609 error "mount $submount should fail"
21612 run_test 247e "mount .. as fileset"
21615 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21616 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
21617 skip "Need at least version 2.13.52"
21618 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
21619 skip "Need at least version 2.14.50"
21620 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21622 skip "Fileset feature is not supported"
21624 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
21625 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
21626 error "mkdir remote failed"
21627 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
21628 error "mkdir remote/subdir failed"
21629 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
21630 error "mkdir striped failed"
21631 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
21633 local submount=${MOUNT}_$tdir
21635 mkdir -p $submount || error "mkdir $submount failed"
21636 stack_trap "rmdir $submount"
21640 local fileset=$FILESET
21641 local mdts=$(comma_list $(mdts_nodes))
21643 stat=$(do_facet mds1 $LCTL get_param -n \
21644 mdt.*MDT0000.enable_remote_subdir_mount)
21645 stack_trap "do_nodes $mdts $LCTL set_param \
21646 mdt.*.enable_remote_subdir_mount=$stat"
21648 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
21649 stack_trap "umount_client $submount"
21650 FILESET="$fileset/$tdir/remote" mount_client $submount &&
21651 error "mount remote dir $dir should fail"
21653 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
21654 $tdir/striped/. ; do
21655 FILESET="$fileset/$dir" mount_client $submount ||
21656 error "mount $dir failed"
21657 umount_client $submount
21660 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
21661 FILESET="$fileset/$tdir/remote" mount_client $submount ||
21662 error "mount $tdir/remote failed"
21664 run_test 247f "mount striped or remote directory as fileset"
21667 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
21668 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
21669 skip "Need at least version 2.14.50"
21671 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
21672 error "mkdir $tdir failed"
21673 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
21675 local submount=${MOUNT}_$tdir
21677 mkdir -p $submount || error "mkdir $submount failed"
21678 stack_trap "rmdir $submount"
21680 FILESET="$fileset/$tdir" mount_client $submount ||
21681 error "mount $dir failed"
21682 stack_trap "umount $submount"
21684 local mdts=$(comma_list $(mdts_nodes))
21688 stat $submount > /dev/null
21689 cancel_lru_locks $MDC
21690 stat $submount > /dev/null
21691 stat $submount/$tfile > /dev/null
21692 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
21693 stat $submount/$tfile > /dev/null
21694 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
21695 awk '/getattr/ {sum += $2} END {print sum}')
21697 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
21699 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
21702 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
21703 [ -z "$fast_read_sav" ] && skip "no fast read support"
21705 # create a large file for fast read verification
21706 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
21708 # make sure the file is created correctly
21709 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
21710 { rm -f $DIR/$tfile; skip "file creation error"; }
21712 echo "Test 1: verify that fast read is 4 times faster on cache read"
21714 # small read with fast read enabled
21715 $LCTL set_param -n llite.*.fast_read=1
21716 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21717 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21718 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21719 # small read with fast read disabled
21720 $LCTL set_param -n llite.*.fast_read=0
21721 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21722 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21723 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21725 # verify that fast read is 4 times faster for cache read
21726 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
21727 error_not_in_vm "fast read was not 4 times faster: " \
21728 "$t_fast vs $t_slow"
21730 echo "Test 2: verify the performance between big and small read"
21731 $LCTL set_param -n llite.*.fast_read=1
21733 # 1k non-cache read
21734 cancel_lru_locks osc
21735 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21736 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21737 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21739 # 1M non-cache read
21740 cancel_lru_locks osc
21741 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21742 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21743 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21745 # verify that big IO is not 4 times faster than small IO
21746 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
21747 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
21749 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
21752 run_test 248a "fast read verification"
21755 # Default short_io_bytes=16384, try both smaller and larger sizes.
21756 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
21757 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
21758 echo "bs=53248 count=113 normal buffered write"
21759 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
21760 error "dd of initial data file failed"
21761 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
21763 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
21764 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
21765 error "dd with sync normal writes failed"
21766 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
21768 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
21769 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
21770 error "dd with sync small writes failed"
21771 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
21773 cancel_lru_locks osc
21775 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
21776 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
21777 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
21778 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
21779 iflag=direct || error "dd with O_DIRECT small read failed"
21780 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
21781 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
21782 error "compare $TMP/$tfile.1 failed"
21784 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
21785 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
21787 # just to see what the maximum tunable value is, and test parsing
21788 echo "test invalid parameter 2MB"
21789 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
21790 error "too-large short_io_bytes allowed"
21791 echo "test maximum parameter 512KB"
21792 # if we can set a larger short_io_bytes, run test regardless of version
21793 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
21794 # older clients may not allow setting it this large, that's OK
21795 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
21796 skip "Need at least client version 2.13.50"
21797 error "medium short_io_bytes failed"
21799 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21800 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
21802 echo "test large parameter 64KB"
21803 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
21804 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21806 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
21807 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
21808 error "dd with sync large writes failed"
21809 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
21811 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
21812 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
21813 num=$((113 * 4096 / PAGE_SIZE))
21814 echo "bs=$size count=$num oflag=direct large write $tfile.3"
21815 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
21816 error "dd with O_DIRECT large writes failed"
21817 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
21818 error "compare $DIR/$tfile.3 failed"
21820 cancel_lru_locks osc
21822 echo "bs=$size count=$num iflag=direct large read $tfile.2"
21823 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
21824 error "dd with O_DIRECT large read failed"
21825 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
21826 error "compare $TMP/$tfile.2 failed"
21828 echo "bs=$size count=$num iflag=direct large read $tfile.3"
21829 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
21830 error "dd with O_DIRECT large read failed"
21831 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
21832 error "compare $TMP/$tfile.3 failed"
21834 run_test 248b "test short_io read and write for both small and large sizes"
21836 test_249() { # LU-7890
21837 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
21838 skip "Need at least version 2.8.54"
21841 $LFS setstripe -c 1 $DIR/$tfile
21842 # Offset 2T == 4k * 512M
21843 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
21844 error "dd to 2T offset failed"
21846 run_test 249 "Write above 2T file size"
21849 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
21850 && skip "no 16TB file size limit on ZFS"
21852 $LFS setstripe -c 1 $DIR/$tfile
21853 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
21854 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
21855 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
21856 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
21857 conv=notrunc,fsync && error "append succeeded"
21860 run_test 250 "Write above 16T limit"
21863 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
21865 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
21866 #Skip once - writing the first stripe will succeed
21867 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21868 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
21869 error "short write happened"
21871 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21872 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
21873 error "short read happened"
21877 run_test 251 "Handling short read and write correctly"
21880 remote_mds_nodsh && skip "remote MDS with nodsh"
21881 remote_ost_nodsh && skip "remote OST with nodsh"
21882 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
21883 skip_env "ldiskfs only test"
21893 # check lr_reader on OST0000
21895 dev=$(facet_device $tgt)
21896 out=$(do_facet $tgt $LR_READER $dev)
21897 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21899 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
21900 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
21901 error "Invalid uuid returned by $LR_READER on target $tgt"
21902 echo -e "uuid returned by $LR_READER is '$uuid'\n"
21904 # check lr_reader -c on MDT0000
21906 dev=$(facet_device $tgt)
21907 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
21908 skip "$LR_READER does not support additional options"
21910 out=$(do_facet $tgt $LR_READER -c $dev)
21911 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21913 num=$(echo "$out" | grep -c "mdtlov")
21914 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
21915 error "Invalid number of mdtlov clients returned by $LR_READER"
21916 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
21918 # check lr_reader -cr on MDT0000
21919 out=$(do_facet $tgt $LR_READER -cr $dev)
21920 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21922 echo "$out" | grep -q "^reply_data:$" ||
21923 error "$LR_READER should have returned 'reply_data' section"
21924 num=$(echo "$out" | grep -c "client_generation")
21925 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
21927 run_test 252 "check lr_reader tool"
21930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21931 remote_mds_nodsh && skip "remote MDS with nodsh"
21932 remote_mgs_nodsh && skip "remote MGS with nodsh"
21936 local ost_name=$(ostname_from_index $ostidx)
21939 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
21940 do_facet $SINGLEMDS $LCTL get_param -n \
21941 osp.$mdtosc_proc1.reserved_mb_high ||
21942 skip "remote MDS does not support reserved_mb_high"
21946 wait_delete_completed
21949 pool_add $TESTNAME || error "Pool creation failed"
21950 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
21952 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
21953 error "Setstripe failed"
21955 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
21957 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
21959 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
21961 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21962 osp.$mdtosc_proc1.prealloc_status)
21963 echo "prealloc_status $oa_status"
21965 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
21966 error "File creation should fail"
21968 #object allocation was stopped, but we still able to append files
21969 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
21970 oflag=append || error "Append failed"
21972 rm -f $DIR/$tdir/$tfile.0
21974 # For this test, we want to delete the files we created to go out of
21975 # space but leave the watermark, so we remain nearly out of space
21976 ost_watermarks_enospc_delete_files $tfile $ostidx
21978 wait_delete_completed
21982 for i in $(seq 10 12); do
21983 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
21984 2>/dev/null || error "File creation failed after rm"
21987 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21988 osp.$mdtosc_proc1.prealloc_status)
21989 echo "prealloc_status $oa_status"
21991 if (( oa_status != 0 )); then
21992 error "Object allocation still disable after rm"
21995 run_test 253 "Check object allocation limit"
21998 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21999 remote_mds_nodsh && skip "remote MDS with nodsh"
22001 local mdt=$(facet_svc $SINGLEMDS)
22003 do_facet $SINGLEMDS $LCTL get_param -n mdd.$mdt.changelog_size ||
22004 skip "MDS does not support changelog_size"
22008 changelog_register || error "changelog_register failed"
22010 changelog_clear 0 || error "changelog_clear failed"
22012 local size1=$(do_facet $SINGLEMDS \
22013 $LCTL get_param -n mdd.$mdt.changelog_size)
22014 echo "Changelog size $size1"
22017 $LFS mkdir -i 0 $DIR/$tdir
22019 mkdir -p $DIR/$tdir/pics/2008/zachy
22020 touch $DIR/$tdir/pics/2008/zachy/timestamp
22021 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
22022 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
22023 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
22024 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
22025 rm $DIR/$tdir/pics/desktop.jpg
22027 local size2=$(do_facet $SINGLEMDS \
22028 $LCTL get_param -n mdd.$mdt.changelog_size)
22029 echo "Changelog size after work $size2"
22031 (( $size2 > $size1 )) ||
22032 error "new Changelog size=$size2 less than old size=$size1"
22034 run_test 254 "Check changelog size"
22041 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
22042 awk -F: '{print $2}' | grep $type > /dev/null
22043 if [ $? -ne 0 ]; then
22053 lfs ladvise -a willread $file > /dev/null 2>&1
22054 if [ $? -eq 0 ]; then
22058 lfs ladvise -a willread $file 2>&1 |
22059 grep "Inappropriate ioctl for device" > /dev/null
22060 if [ $? -eq 0 ]; then
22067 bc <<<"scale=2; ($1 - $2) * 100 / $2"
22070 # run a random read IO workload
22071 # usage: random_read_iops <filename> <filesize> <iosize>
22072 random_read_iops() {
22075 local iosize=${3:-4096}
22077 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
22078 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
22081 drop_file_oss_cache() {
22085 $LFS ladvise -a dontneed $file 2>/dev/null ||
22086 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
22089 ladvise_willread_performance()
22092 local average_origin=0
22093 local average_cache=0
22094 local average_ladvise=0
22096 for ((i = 1; i <= $repeat; i++)); do
22097 echo "Iter $i/$repeat: reading without willread hint"
22098 cancel_lru_locks osc
22099 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
22100 local speed_origin=$(random_read_iops $DIR/$tfile $size)
22101 echo "Iter $i/$repeat: uncached speed: $speed_origin"
22102 average_origin=$(bc <<<"$average_origin + $speed_origin")
22104 cancel_lru_locks osc
22105 local speed_cache=$(random_read_iops $DIR/$tfile $size)
22106 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
22107 average_cache=$(bc <<<"$average_cache + $speed_cache")
22109 cancel_lru_locks osc
22110 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
22111 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
22112 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
22113 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
22114 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
22116 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
22117 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
22118 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
22120 speedup_cache=$(percent $average_cache $average_origin)
22121 speedup_ladvise=$(percent $average_ladvise $average_origin)
22123 echo "Average uncached read: $average_origin"
22124 echo "Average speedup with OSS cached read: " \
22125 "$average_cache = +$speedup_cache%"
22126 echo "Average speedup with ladvise willread: " \
22127 "$average_ladvise = +$speedup_ladvise%"
22129 local lowest_speedup=20
22130 if (( ${average_cache%.*} < $lowest_speedup )); then
22131 echo "Speedup with OSS cached read less than $lowest_speedup%,"\
22132 " got $average_cache%. Skipping ladvise willread check."
22136 # the test won't work on ZFS until it supports 'ladvise dontneed', but
22137 # it is still good to run until then to exercise 'ladvise willread'
22138 ! $LFS ladvise -a dontneed $DIR/$tfile &&
22139 [ "$ost1_FSTYPE" = "zfs" ] &&
22140 echo "osd-zfs does not support dontneed or drop_caches" &&
22143 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
22144 (( ${average_ladvise%.*} > ${lowest_speedup%.*} )) ||
22145 error_not_in_vm "Speedup with willread is less than " \
22146 "$lowest_speedup%, got $average_ladvise%"
22150 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
22151 skip "lustre < 2.8.54 does not support ladvise "
22152 remote_ost_nodsh && skip "remote OST with nodsh"
22154 stack_trap "rm -f $DIR/$tfile"
22155 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
22157 ladvise_no_type willread $DIR/$tfile &&
22158 skip "willread ladvise is not supported"
22160 ladvise_no_ioctl $DIR/$tfile &&
22161 skip "ladvise ioctl is not supported"
22164 local size=$((size_mb * 1048576))
22165 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
22166 error "dd to $DIR/$tfile failed"
22168 lfs ladvise -a willread $DIR/$tfile ||
22169 error "Ladvise failed with no range argument"
22171 lfs ladvise -a willread -s 0 $DIR/$tfile ||
22172 error "Ladvise failed with no -l or -e argument"
22174 lfs ladvise -a willread -e 1 $DIR/$tfile ||
22175 error "Ladvise failed with only -e argument"
22177 lfs ladvise -a willread -l 1 $DIR/$tfile ||
22178 error "Ladvise failed with only -l argument"
22180 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
22181 error "End offset should not be smaller than start offset"
22183 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
22184 error "End offset should not be equal to start offset"
22186 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
22187 error "Ladvise failed with overflowing -s argument"
22189 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
22190 error "Ladvise failed with overflowing -e argument"
22192 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
22193 error "Ladvise failed with overflowing -l argument"
22195 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
22196 error "Ladvise succeeded with conflicting -l and -e arguments"
22198 echo "Synchronous ladvise should wait"
22200 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
22201 do_nodes $(comma_list $(osts_nodes)) \
22202 $LCTL set_param fail_val=$delay fail_loc=0x237
22204 local start_ts=$SECONDS
22205 lfs ladvise -a willread $DIR/$tfile ||
22206 error "Ladvise failed with no range argument"
22207 local end_ts=$SECONDS
22208 local inteval_ts=$((end_ts - start_ts))
22210 if [ $inteval_ts -lt $(($delay - 1)) ]; then
22211 error "Synchronous advice didn't wait reply"
22214 echo "Asynchronous ladvise shouldn't wait"
22215 local start_ts=$SECONDS
22216 lfs ladvise -a willread -b $DIR/$tfile ||
22217 error "Ladvise failed with no range argument"
22218 local end_ts=$SECONDS
22219 local inteval_ts=$((end_ts - start_ts))
22221 if [ $inteval_ts -gt $(($delay / 2)) ]; then
22222 error "Asynchronous advice blocked"
22225 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
22226 ladvise_willread_performance
22228 run_test 255a "check 'lfs ladvise -a willread'"
22234 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
22238 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
22239 skip "lustre < 2.8.54 does not support ladvise "
22240 remote_ost_nodsh && skip "remote OST with nodsh"
22242 stack_trap "rm -f $DIR/$tfile"
22243 lfs setstripe -c 1 -i 0 $DIR/$tfile
22245 ladvise_no_type dontneed $DIR/$tfile &&
22246 skip "dontneed ladvise is not supported"
22248 ladvise_no_ioctl $DIR/$tfile &&
22249 skip "ladvise ioctl is not supported"
22251 ! $LFS ladvise -a dontneed $DIR/$tfile &&
22252 [ "$ost1_FSTYPE" = "zfs" ] &&
22253 skip "zfs-osd does not support 'ladvise dontneed'"
22256 local size=$((size_mb * 1048576))
22257 # In order to prevent disturbance of other processes, only check 3/4
22258 # of the memory usage
22259 local kibibytes=$((size_mb * 1024 * 3 / 4))
22261 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
22262 error "dd to $DIR/$tfile failed"
22264 #force write to complete before dropping OST cache & checking memory
22267 local total=$(facet_meminfo ost1 MemTotal)
22268 echo "Total memory: $total KiB"
22270 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
22271 local before_read=$(facet_meminfo ost1 Cached)
22272 echo "Cache used before read: $before_read KiB"
22274 lfs ladvise -a willread $DIR/$tfile ||
22275 error "Ladvise willread failed"
22276 local after_read=$(facet_meminfo ost1 Cached)
22277 echo "Cache used after read: $after_read KiB"
22279 lfs ladvise -a dontneed $DIR/$tfile ||
22280 error "Ladvise dontneed again failed"
22281 local no_read=$(facet_meminfo ost1 Cached)
22282 echo "Cache used after dontneed ladvise: $no_read KiB"
22284 if [ $total -lt $((before_read + kibibytes)) ]; then
22285 echo "Memory is too small, abort checking"
22289 if [ $((before_read + kibibytes)) -gt $after_read ]; then
22290 error "Ladvise willread should use more memory" \
22291 "than $kibibytes KiB"
22294 if [ $((no_read + kibibytes)) -gt $after_read ]; then
22295 error "Ladvise dontneed should release more memory" \
22296 "than $kibibytes KiB"
22299 run_test 255b "check 'lfs ladvise -a dontneed'"
22302 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
22303 skip "lustre < 2.10.50 does not support lockahead"
22305 local ost1_imp=$(get_osc_import_name client ost1)
22306 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
22314 test_mkdir -p $DIR/$tdir
22315 $LFS setstripe -i 0 -c 1 $DIR/$tdir
22317 #test 10 returns only success/failure
22319 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22321 if [ $rc -eq 255 ]; then
22322 error "Ladvise test${i} failed, ${rc}"
22325 #test 11 counts lock enqueue requests, all others count new locks
22327 count=$(do_facet ost1 \
22328 $LCTL get_param -n ost.OSS.ost.stats)
22329 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
22331 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22333 if [ $rc -eq 255 ]; then
22334 error "Ladvise test${i} failed, ${rc}"
22337 new_count=$(do_facet ost1 \
22338 $LCTL get_param -n ost.OSS.ost.stats)
22339 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
22340 awk '{ print $2 }')
22342 difference="$((new_count - count))"
22343 if [ $difference -ne $rc ]; then
22344 error "Ladvise test${i}, bad enqueue count, returned " \
22345 "${rc}, actual ${difference}"
22348 for i in $(seq 12 21); do
22349 # If we do not do this, we run the risk of having too many
22350 # locks and starting lock cancellation while we are checking
22352 cancel_lru_locks osc
22354 count=$($LCTL get_param -n \
22355 ldlm.namespaces.$imp_name.lock_unused_count)
22357 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22359 if [ $rc -eq 255 ]; then
22360 error "Ladvise test ${i} failed, ${rc}"
22363 new_count=$($LCTL get_param -n \
22364 ldlm.namespaces.$imp_name.lock_unused_count)
22365 difference="$((new_count - count))"
22367 # Test 15 output is divided by 100 to map down to valid return
22368 if [ $i -eq 15 ]; then
22372 if [ $difference -ne $rc ]; then
22373 error "Ladvise test ${i}, bad lock count, returned " \
22374 "${rc}, actual ${difference}"
22378 #test 22 returns only success/failure
22380 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22382 if [ $rc -eq 255 ]; then
22383 error "Ladvise test${i} failed, ${rc}"
22386 run_test 255c "suite of ladvise lockahead tests"
22389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22390 remote_mds_nodsh && skip "remote MDS with nodsh"
22391 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
22392 changelog_users $SINGLEMDS | grep "^cl" &&
22393 skip "active changelog user"
22399 mdt_dev=$(facet_device $SINGLEMDS)
22402 changelog_register || error "changelog_register failed"
22405 mkdir_on_mdt -i$(($(facet_number $SINGLEMDS) - 1)) $DIR/$tdir
22407 changelog_clear 0 || error "changelog_clear failed"
22410 touch $DIR/$tdir/{1..10}
22413 stop $SINGLEMDS || error "Fail to stop MDT"
22416 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
22417 error "Fail to start MDT"
22419 #after mount new plainllog is used
22420 touch $DIR/$tdir/{11..19}
22421 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
22422 stack_trap "rm -f $tmpfile"
22423 cat_sl=$(do_facet $SINGLEMDS "sync; \
22424 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
22425 llog_reader $tmpfile | grep -c type=1064553b")
22426 do_facet $SINGLEMDS llog_reader $tmpfile
22428 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
22430 changelog_clear 0 || error "changelog_clear failed"
22432 cat_sl=$(do_facet $SINGLEMDS "sync; \
22433 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
22434 llog_reader $tmpfile | grep -c type=1064553b")
22436 if (( cat_sl == 2 )); then
22437 error "Empty plain llog was not deleted from changelog catalog"
22438 elif (( cat_sl != 1 )); then
22439 error "Active plain llog shouldn't be deleted from catalog"
22442 run_test 256 "Check llog delete for empty and not full state"
22445 remote_mds_nodsh && skip "remote MDS with nodsh"
22446 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
22447 skip "Need MDS version at least 2.8.55"
22449 test_mkdir $DIR/$tdir
22451 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
22452 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
22455 #define OBD_FAIL_MDS_XATTR_REP 0x161
22456 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
22457 local facet=mds$((mdtidx + 1))
22458 set_nodes_failloc $(facet_active_host $facet) 0x80000161
22459 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
22461 stop $facet || error "stop MDS failed"
22462 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
22463 error "start MDS fail"
22464 wait_recovery_complete $facet
22466 run_test 257 "xattr locks are not lost"
22468 # Verify we take the i_mutex when security requires it
22470 #define OBD_FAIL_IMUTEX_SEC 0x141c
22471 $LCTL set_param fail_loc=0x141c
22473 chmod u+s $DIR/$tfile
22474 chmod a+rwx $DIR/$tfile
22475 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
22477 if [ $RC -ne 0 ]; then
22478 error "error, failed to take i_mutex, rc=$?"
22482 run_test 258a "verify i_mutex security behavior when suid attributes is set"
22484 # Verify we do NOT take the i_mutex in the normal case
22486 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
22487 $LCTL set_param fail_loc=0x141d
22490 chmod a+rw $DIR/$tfile
22491 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
22493 if [ $RC -ne 0 ]; then
22494 error "error, took i_mutex unnecessarily, rc=$?"
22499 run_test 258b "verify i_mutex security behavior"
22502 local file=$DIR/$tfile
22506 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
22508 stack_trap "rm -f $file" EXIT
22510 wait_delete_completed
22511 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22512 echo "before: $before"
22514 $LFS setstripe -i 0 -c 1 $file
22515 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
22517 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22518 echo "after write: $after"
22520 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
22521 do_facet ost1 $LCTL set_param fail_loc=0x2301
22523 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22524 echo "after truncate: $after"
22527 do_facet ost1 $LCTL set_param fail_loc=0
22528 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
22530 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22531 echo "after restart: $after"
22532 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
22533 error "missing truncate?"
22537 run_test 259 "crash at delayed truncate"
22540 #define OBD_FAIL_MDC_CLOSE 0x806
22541 $LCTL set_param fail_loc=0x80000806
22545 run_test 260 "Check mdc_close fail"
22547 ### Data-on-MDT sanity tests ###
22549 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22550 skip "Need MDS version at least 2.10.55 for DoM"
22553 local dom=$DIR/$tdir/dom_file
22554 local tmp=$DIR/$tdir/tmp_file
22556 mkdir_on_mdt0 $DIR/$tdir
22558 # basic checks for DoM component creation
22559 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
22560 error "Can set MDT layout to non-first entry"
22562 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
22563 error "Can define multiple entries as MDT layout"
22565 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
22567 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
22568 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
22569 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
22571 local mdtidx=$($LFS getstripe -m $dom)
22572 local mdtname=MDT$(printf %04x $mdtidx)
22573 local facet=mds$((mdtidx + 1))
22574 local space_check=1
22576 # Skip free space checks with ZFS
22577 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
22581 local size_tmp=$((65536 * 3))
22582 local mdtfree1=$(do_facet $facet \
22583 lctl get_param -n osd*.*$mdtname.kbytesfree)
22585 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
22586 # check also direct IO along write
22587 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
22588 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
22590 cmp $tmp $dom || error "file data is different"
22591 [ $(stat -c%s $dom) == $size_tmp ] ||
22592 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
22593 if [ $space_check == 1 ]; then
22594 local mdtfree2=$(do_facet $facet \
22595 lctl get_param -n osd*.*$mdtname.kbytesfree)
22597 # increase in usage from by $size_tmp
22598 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
22599 error "MDT free space wrong after write: " \
22600 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
22604 local size_dom=10000
22606 $TRUNCATE $dom $size_dom
22607 [ $(stat -c%s $dom) == $size_dom ] ||
22608 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
22609 if [ $space_check == 1 ]; then
22610 mdtfree1=$(do_facet $facet \
22611 lctl get_param -n osd*.*$mdtname.kbytesfree)
22612 # decrease in usage from $size_tmp to new $size_dom
22613 [ $(($mdtfree1 - $mdtfree2)) -ge \
22614 $(((size_tmp - size_dom) / 1024)) ] ||
22615 error "MDT free space is wrong after truncate: " \
22616 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
22622 size_dom=$((size_dom + size_tmp))
22623 [ $(stat -c%s $dom) == $size_dom ] ||
22624 error "bad size after append: $(stat -c%s $dom) != $size_dom"
22625 if [ $space_check == 1 ]; then
22626 mdtfree2=$(do_facet $facet \
22627 lctl get_param -n osd*.*$mdtname.kbytesfree)
22628 # increase in usage by $size_tmp from previous
22629 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
22630 error "MDT free space is wrong after append: " \
22631 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
22636 if [ $space_check == 1 ]; then
22637 mdtfree1=$(do_facet $facet \
22638 lctl get_param -n osd*.*$mdtname.kbytesfree)
22639 # decrease in usage by $size_dom from previous
22640 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
22641 error "MDT free space is wrong after removal: " \
22642 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
22645 # combined striping
22646 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
22647 error "Can't create DoM + OST striping"
22649 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
22650 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
22651 # check also direct IO along write
22652 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
22654 cmp $tmp $dom || error "file data is different"
22655 [ $(stat -c%s $dom) == $size_tmp ] ||
22656 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
22661 run_test 270a "DoM: basic functionality tests"
22664 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22665 skip "Need MDS version at least 2.10.55"
22667 local dom=$DIR/$tdir/dom_file
22668 local max_size=1048576
22670 mkdir -p $DIR/$tdir
22671 $LFS setstripe -E $max_size -L mdt $dom
22673 # truncate over the limit
22674 $TRUNCATE $dom $(($max_size + 1)) &&
22675 error "successful truncate over the maximum size"
22676 # write over the limit
22677 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
22678 error "successful write over the maximum size"
22679 # append over the limit
22680 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
22681 echo "12345" >> $dom && error "successful append over the maximum size"
22686 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
22689 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22690 skip "Need MDS version at least 2.10.55"
22692 mkdir -p $DIR/$tdir
22693 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22695 # check files inherit DoM EA
22696 touch $DIR/$tdir/first
22697 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
22698 error "bad pattern"
22699 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
22700 error "bad stripe count"
22701 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
22702 error "bad stripe size"
22704 # check directory inherits DoM EA and uses it as default
22705 mkdir $DIR/$tdir/subdir
22706 touch $DIR/$tdir/subdir/second
22707 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
22708 error "bad pattern in sub-directory"
22709 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
22710 error "bad stripe count in sub-directory"
22711 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
22712 error "bad stripe size in sub-directory"
22715 run_test 270c "DoM: DoM EA inheritance tests"
22718 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22719 skip "Need MDS version at least 2.10.55"
22721 mkdir -p $DIR/$tdir
22722 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22724 # inherit default DoM striping
22725 mkdir $DIR/$tdir/subdir
22726 touch $DIR/$tdir/subdir/f1
22728 # change default directory striping
22729 $LFS setstripe -c 1 $DIR/$tdir/subdir
22730 touch $DIR/$tdir/subdir/f2
22731 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
22732 error "wrong default striping in file 2"
22733 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
22734 error "bad pattern in file 2"
22737 run_test 270d "DoM: change striping from DoM to RAID0"
22740 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22741 skip "Need MDS version at least 2.10.55"
22743 mkdir -p $DIR/$tdir/dom
22744 mkdir -p $DIR/$tdir/norm
22747 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
22748 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
22750 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
22751 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
22753 # find DoM files by layout
22754 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
22755 [ $NUM -eq $DOMFILES ] ||
22756 error "lfs find -L: found $NUM, expected $DOMFILES"
22757 echo "Test 1: lfs find 20 DOM files by layout: OK"
22759 # there should be 1 dir with default DOM striping
22760 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
22762 error "lfs find -L: found $NUM, expected 1 dir"
22763 echo "Test 2: lfs find 1 DOM dir by layout: OK"
22765 # find DoM files by stripe size
22766 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
22767 [ $NUM -eq $DOMFILES ] ||
22768 error "lfs find -S: found $NUM, expected $DOMFILES"
22769 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
22771 # find files by stripe offset except DoM files
22772 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
22773 [ $NUM -eq $NORMFILES ] ||
22774 error "lfs find -i: found $NUM, expected $NORMFILES"
22775 echo "Test 5: lfs find no DOM files by stripe index: OK"
22778 run_test 270e "DoM: lfs find with DoM files test"
22781 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22782 skip "Need MDS version at least 2.10.55"
22784 local mdtname=${FSNAME}-MDT0000-mdtlov
22785 local dom=$DIR/$tdir/dom_file
22786 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
22787 lod.$mdtname.dom_stripesize)
22788 local dom_limit=131072
22790 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
22791 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22792 lod.$mdtname.dom_stripesize)
22793 [ ${dom_limit} -eq ${dom_current} ] ||
22794 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
22796 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22797 $LFS setstripe -d $DIR/$tdir
22798 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
22799 error "Can't set directory default striping"
22801 # exceed maximum stripe size
22802 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22803 error "Can't create file with $((dom_limit * 2)) DoM stripe"
22804 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
22805 error "Able to create DoM component size more than LOD limit"
22807 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22808 dom_current=$(do_facet mds1 $LCTL get_param -n \
22809 lod.$mdtname.dom_stripesize)
22810 [ 0 -eq ${dom_current} ] ||
22811 error "Can't set zero DoM stripe limit"
22814 # attempt to create DoM file on server with disabled DoM should
22815 # remove DoM entry from layout and be succeed
22816 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
22817 error "Can't create DoM file (DoM is disabled)"
22818 [ $($LFS getstripe -L $dom) == "mdt" ] &&
22819 error "File has DoM component while DoM is disabled"
22822 # attempt to create DoM file with only DoM stripe should return error
22823 $LFS setstripe -E $dom_limit -L mdt $dom &&
22824 error "Able to create DoM-only file while DoM is disabled"
22826 # too low values to be aligned with smallest stripe size 64K
22827 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
22828 dom_current=$(do_facet mds1 $LCTL get_param -n \
22829 lod.$mdtname.dom_stripesize)
22830 [ 30000 -eq ${dom_current} ] &&
22831 error "Can set too small DoM stripe limit"
22833 # 64K is a minimal stripe size in Lustre, expect limit of that size
22834 [ 65536 -eq ${dom_current} ] ||
22835 error "Limit is not set to 64K but ${dom_current}"
22837 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
22838 dom_current=$(do_facet mds1 $LCTL get_param -n \
22839 lod.$mdtname.dom_stripesize)
22841 [ 2147483648 -eq ${dom_current} ] &&
22842 error "Can set too large DoM stripe limit"
22844 do_facet mds1 $LCTL set_param -n \
22845 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
22846 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22847 error "Can't create DoM component size after limit change"
22848 do_facet mds1 $LCTL set_param -n \
22849 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
22850 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
22851 error "Can't create DoM file after limit decrease"
22852 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
22853 error "Can create big DoM component after limit decrease"
22854 touch ${dom}_def ||
22855 error "Can't create file with old default layout"
22857 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
22860 run_test 270f "DoM: maximum DoM stripe size checks"
22863 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
22864 skip "Need MDS version at least 2.13.52"
22865 local dom=$DIR/$tdir/$tfile
22867 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22868 local lodname=${FSNAME}-MDT0000-mdtlov
22870 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22871 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
22872 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
22873 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22875 local dom_limit=1024
22876 local dom_threshold="50%"
22878 $LFS setstripe -d $DIR/$tdir
22879 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
22880 error "Can't set directory default striping"
22882 do_facet mds1 $LCTL set_param -n \
22883 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
22884 # set 0 threshold and create DOM file to change tunable stripesize
22885 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
22886 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
22887 error "Failed to create $dom file"
22888 # now tunable dom_cur_stripesize should reach maximum
22889 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22890 lod.${lodname}.dom_stripesize_cur_kb)
22891 [[ $dom_current == $dom_limit ]] ||
22892 error "Current DOM stripesize is not maximum"
22895 # set threshold for further tests
22896 do_facet mds1 $LCTL set_param -n \
22897 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
22898 echo "DOM threshold is $dom_threshold free space"
22901 # Spoof bfree to exceed threshold
22902 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
22903 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
22904 for spfree in 40 20 0 15 30 55; do
22905 do_facet mds1 $LCTL set_param -n fail_val=$spfree
22906 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
22907 error "Failed to create $dom file"
22908 dom_def=$(do_facet mds1 $LCTL get_param -n \
22909 lod.${lodname}.dom_stripesize_cur_kb)
22910 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
22911 [[ $dom_def != $dom_current ]] ||
22912 error "Default stripe size was not changed"
22913 if (( spfree > 0 )) ; then
22914 dom_set=$($LFS getstripe -S $dom)
22915 (( dom_set == dom_def * 1024 )) ||
22916 error "DOM component size is still old"
22918 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
22919 error "DoM component is set with no free space"
22922 dom_current=$dom_def
22925 run_test 270g "DoM: default DoM stripe size depends on free space"
22928 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
22929 skip "Need MDS version at least 2.13.53"
22931 local mdtname=${FSNAME}-MDT0000-mdtlov
22932 local dom=$DIR/$tdir/$tfile
22933 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22935 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
22936 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22938 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22939 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
22940 error "can't create OST file"
22941 # mirrored file with DOM entry in the second mirror
22942 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
22943 error "can't create mirror with DoM component"
22945 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22947 # DOM component in the middle and has other enries in the same mirror,
22948 # should succeed but lost DoM component
22949 $LFS setstripe --copy=${dom}_1 $dom ||
22950 error "Can't create file from OST|DOM mirror layout"
22951 # check new file has no DoM layout after all
22952 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
22953 error "File has DoM component while DoM is disabled"
22955 run_test 270h "DoM: DoM stripe removal when disabled on server"
22958 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
22959 skip "Need MDS version at least 2.14.54"
22962 # DoM with plain layout
22963 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir &&
22964 error "default plain layout with DoM must fail"
22965 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir/$tfile &&
22966 error "setstripe plain file layout with DoM must fail"
22967 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir &&
22968 error "default DoM layout with bad striping must fail"
22969 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir/$tfile &&
22970 error "setstripe to DoM layout with bad striping must fail"
22973 run_test 270i "DoM: setting invalid DoM striping should fail"
22976 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22977 skip "Need MDS version at least 2.10.55"
22979 local dom=$DIR/$tdir/dom
22981 mkdir -p $DIR/$tdir
22983 $LFS setstripe -E 1024K -L mdt $dom
22985 lctl set_param -n mdc.*.stats=clear
22986 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
22987 cat $dom > /dev/null
22988 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
22989 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
22993 run_test 271a "DoM: data is cached for read after write"
22996 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22997 skip "Need MDS version at least 2.10.55"
22999 local dom=$DIR/$tdir/dom
23001 mkdir -p $DIR/$tdir
23003 $LFS setstripe -E 1024K -L mdt -E EOF $dom
23005 lctl set_param -n mdc.*.stats=clear
23006 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
23007 cancel_lru_locks mdc
23008 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
23009 # second stat to check size is cached on client
23010 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
23011 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
23012 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
23015 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
23018 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23019 skip "Need MDS version at least 2.10.55"
23021 local dom=$DIR/$tdir/dom
23023 mkdir -p $DIR/$tdir
23025 $LFS setstripe -E 1024K -L mdt -E EOF $dom
23027 lctl set_param -n mdc.*.stats=clear
23028 lctl set_param -n osc.*.stats=clear
23029 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
23030 cancel_lru_locks mdc
23031 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
23032 # second stat to check size is cached on client
23033 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
23034 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
23035 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
23036 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
23037 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
23040 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
23046 local mdt=MDT$(printf %04x $mdtidx)
23048 if [ -z $param ]; then
23049 lctl get_param -n mdc.*$mdt*.stats
23051 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
23056 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23057 skip "Need MDS version at least 2.10.55"
23059 local dom=$DIR/$tdir/dom
23061 mkdir -p $DIR/$tdir
23063 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23065 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
23066 local facet=mds$((mdtidx + 1))
23068 cancel_lru_locks mdc
23069 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
23070 createmany -o $dom 1000
23071 lctl set_param -n mdc.*.stats=clear
23072 smalliomany -w $dom 1000 200
23073 get_mdc_stats $mdtidx
23074 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
23075 # Each file has 1 open, 1 IO enqueues, total 2000
23076 # but now we have also +1 getxattr for security.capability, total 3000
23077 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
23078 unlinkmany $dom 1000
23080 cancel_lru_locks mdc
23081 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
23082 createmany -o $dom 1000
23083 lctl set_param -n mdc.*.stats=clear
23084 smalliomany -w $dom 1000 200
23085 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
23086 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
23087 # for OPEN and IO lock.
23088 [ $((enq - enq_2)) -ge 1000 ] ||
23089 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
23090 unlinkmany $dom 1000
23093 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
23095 cleanup_271def_tests() {
23101 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
23102 skip "Need MDS version at least 2.10.57"
23104 local dom=$DIR/$tdir/dom
23105 local tmp=$TMP/$tfile
23106 trap "cleanup_271def_tests $tmp" EXIT
23108 mkdir -p $DIR/$tdir
23110 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23112 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
23114 cancel_lru_locks mdc
23115 dd if=/dev/urandom of=$tmp bs=1000 count=1
23116 dd if=$tmp of=$dom bs=1000 count=1
23117 cancel_lru_locks mdc
23119 cat /etc/hosts >> $tmp
23120 lctl set_param -n mdc.*.stats=clear
23122 # append data to the same file it should update local page
23123 echo "Append to the same page"
23124 cat /etc/hosts >> $dom
23125 local num=$(get_mdc_stats $mdtidx ost_read)
23126 local ra=$(get_mdc_stats $mdtidx req_active)
23127 local rw=$(get_mdc_stats $mdtidx req_waittime)
23129 [ -z $num ] || error "$num READ RPC occured"
23130 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23134 cmp $tmp $dom || error "file miscompare"
23136 cancel_lru_locks mdc
23137 lctl set_param -n mdc.*.stats=clear
23139 echo "Open and read file"
23140 cat $dom > /dev/null
23141 local num=$(get_mdc_stats $mdtidx ost_read)
23142 local ra=$(get_mdc_stats $mdtidx req_active)
23143 local rw=$(get_mdc_stats $mdtidx req_waittime)
23145 [ -z $num ] || error "$num READ RPC occured"
23146 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23150 cmp $tmp $dom || error "file miscompare"
23154 run_test 271d "DoM: read on open (1K file in reply buffer)"
23157 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
23158 skip "Need MDS version at least 2.10.57"
23160 local dom=$DIR/$tdir/dom
23161 local tmp=$TMP/$tfile
23162 trap "cleanup_271def_tests $tmp" EXIT
23164 mkdir -p $DIR/$tdir
23166 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23168 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
23170 cancel_lru_locks mdc
23171 dd if=/dev/urandom of=$tmp bs=265000 count=1
23172 dd if=$tmp of=$dom bs=265000 count=1
23173 cancel_lru_locks mdc
23174 cat /etc/hosts >> $tmp
23175 lctl set_param -n mdc.*.stats=clear
23177 echo "Append to the same page"
23178 cat /etc/hosts >> $dom
23179 local num=$(get_mdc_stats $mdtidx ost_read)
23180 local ra=$(get_mdc_stats $mdtidx req_active)
23181 local rw=$(get_mdc_stats $mdtidx req_waittime)
23183 [ -z $num ] || error "$num READ RPC occured"
23184 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23188 cmp $tmp $dom || error "file miscompare"
23190 cancel_lru_locks mdc
23191 lctl set_param -n mdc.*.stats=clear
23193 echo "Open and read file"
23194 cat $dom > /dev/null
23195 local num=$(get_mdc_stats $mdtidx ost_read)
23196 local ra=$(get_mdc_stats $mdtidx req_active)
23197 local rw=$(get_mdc_stats $mdtidx req_waittime)
23199 [ -z $num ] && num=0
23200 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
23201 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23205 cmp $tmp $dom || error "file miscompare"
23209 run_test 271f "DoM: read on open (200K file and read tail)"
23212 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
23213 skip "Skipping due to old client or server version"
23215 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
23217 $CHECKSTAT -t file $DIR1/$tfile
23219 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
23222 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
23223 $LCTL set_param fail_loc=0x80000314
23224 rm $DIR1/$tfile || error "Unlink fails"
23226 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
23227 [ $RC -eq 0 ] || error "Failed write to stale object"
23229 run_test 271g "Discard DoM data vs client flush race"
23232 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23233 skip "Need MDS version at least 2.11.50"
23235 local dom=$DIR/$tdir/dom
23236 mkdir -p $DIR/$tdir
23238 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
23239 dd if=/dev/urandom of=$dom bs=512K count=1 ||
23240 error "failed to write data into $dom"
23241 local old_md5=$(md5sum $dom)
23243 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
23244 error "failed to migrate to the same DoM component"
23246 local new_md5=$(md5sum $dom)
23248 [ "$old_md5" == "$new_md5" ] ||
23249 error "md5sum differ: $old_md5, $new_md5"
23251 [ $($LFS getstripe -c $dom) -eq 2 ] ||
23252 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
23254 run_test 272a "DoM migration: new layout with the same DOM component"
23257 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23258 skip "Need MDS version at least 2.11.50"
23260 local dom=$DIR/$tdir/dom
23261 mkdir -p $DIR/$tdir
23262 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
23264 local mdtidx=$($LFS getstripe -m $dom)
23265 local mdtname=MDT$(printf %04x $mdtidx)
23266 local facet=mds$((mdtidx + 1))
23268 local mdtfree1=$(do_facet $facet \
23269 lctl get_param -n osd*.*$mdtname.kbytesfree)
23270 dd if=/dev/urandom of=$dom bs=2M count=1 ||
23271 error "failed to write data into $dom"
23272 local old_md5=$(md5sum $dom)
23273 cancel_lru_locks mdc
23274 local mdtfree1=$(do_facet $facet \
23275 lctl get_param -n osd*.*$mdtname.kbytesfree)
23277 $LFS migrate -c2 $dom ||
23278 error "failed to migrate to the new composite layout"
23279 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
23280 error "MDT stripe was not removed"
23282 cancel_lru_locks mdc
23283 local new_md5=$(md5sum $dom)
23284 [ "$old_md5" == "$new_md5" ] ||
23285 error "$old_md5 != $new_md5"
23287 # Skip free space checks with ZFS
23288 if [ "$(facet_fstype $facet)" != "zfs" ]; then
23289 local mdtfree2=$(do_facet $facet \
23290 lctl get_param -n osd*.*$mdtname.kbytesfree)
23291 [ $mdtfree2 -gt $mdtfree1 ] ||
23292 error "MDT space is not freed after migration"
23296 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
23299 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23300 skip "Need MDS version at least 2.11.50"
23302 local dom=$DIR/$tdir/$tfile
23303 mkdir -p $DIR/$tdir
23304 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
23306 local mdtidx=$($LFS getstripe -m $dom)
23307 local mdtname=MDT$(printf %04x $mdtidx)
23308 local facet=mds$((mdtidx + 1))
23310 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23311 error "failed to write data into $dom"
23312 local old_md5=$(md5sum $dom)
23313 cancel_lru_locks mdc
23314 local mdtfree1=$(do_facet $facet \
23315 lctl get_param -n osd*.*$mdtname.kbytesfree)
23317 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
23318 error "failed to migrate to the new composite layout"
23319 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
23320 error "MDT stripe was not removed"
23322 cancel_lru_locks mdc
23323 local new_md5=$(md5sum $dom)
23324 [ "$old_md5" == "$new_md5" ] ||
23325 error "$old_md5 != $new_md5"
23327 # Skip free space checks with ZFS
23328 if [ "$(facet_fstype $facet)" != "zfs" ]; then
23329 local mdtfree2=$(do_facet $facet \
23330 lctl get_param -n osd*.*$mdtname.kbytesfree)
23331 [ $mdtfree2 -gt $mdtfree1 ] ||
23332 error "MDS space is not freed after migration"
23336 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
23339 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
23340 skip "Need MDS version at least 2.12.55"
23342 local dom=$DIR/$tdir/$tfile
23343 mkdir -p $DIR/$tdir
23344 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
23346 local mdtidx=$($LFS getstripe -m $dom)
23347 local mdtname=MDT$(printf %04x $mdtidx)
23348 local facet=mds$((mdtidx + 1))
23350 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23351 error "failed to write data into $dom"
23352 local old_md5=$(md5sum $dom)
23353 cancel_lru_locks mdc
23354 local mdtfree1=$(do_facet $facet \
23355 lctl get_param -n osd*.*$mdtname.kbytesfree)
23357 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
23358 error "failed mirroring to the new composite layout"
23359 $LFS mirror resync $dom ||
23360 error "failed mirror resync"
23361 $LFS mirror split --mirror-id 1 -d $dom ||
23362 error "failed mirror split"
23364 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
23365 error "MDT stripe was not removed"
23367 cancel_lru_locks mdc
23368 local new_md5=$(md5sum $dom)
23369 [ "$old_md5" == "$new_md5" ] ||
23370 error "$old_md5 != $new_md5"
23372 # Skip free space checks with ZFS
23373 if [ "$(facet_fstype $facet)" != "zfs" ]; then
23374 local mdtfree2=$(do_facet $facet \
23375 lctl get_param -n osd*.*$mdtname.kbytesfree)
23376 [ $mdtfree2 -gt $mdtfree1 ] ||
23377 error "MDS space is not freed after DOM mirror deletion"
23381 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
23384 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
23385 skip "Need MDS version at least 2.12.55"
23387 local dom=$DIR/$tdir/$tfile
23388 mkdir -p $DIR/$tdir
23389 $LFS setstripe -c 2 $dom
23391 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23392 error "failed to write data into $dom"
23393 local old_md5=$(md5sum $dom)
23396 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
23397 error "failed mirroring to the DOM layout"
23398 $LFS mirror resync $dom ||
23399 error "failed mirror resync"
23400 $LFS mirror split --mirror-id 1 -d $dom ||
23401 error "failed mirror split"
23403 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
23404 error "MDT stripe wasn't set"
23407 local new_md5=$(md5sum $dom)
23408 [ "$old_md5" == "$new_md5" ] ||
23409 error "$old_md5 != $new_md5"
23413 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
23416 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
23417 skip "Need MDS version at least 2.12.55"
23419 local dom=$DIR/$tdir/$tfile
23420 mkdir -p $DIR/$tdir
23421 $LFS setstripe -c 2 $dom
23423 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23424 error "failed to write data into $dom"
23425 local old_md5=$(md5sum $dom)
23428 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
23429 error "failed migrating to the DOM file"
23431 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
23432 error "MDT stripe wasn't set"
23435 local new_md5=$(md5sum $dom)
23436 [ "$old_md5" != "$new_md5" ] &&
23437 error "$old_md5 != $new_md5"
23441 run_test 272f "DoM migration: OST-striped file to DOM file"
23444 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23445 skip "Need MDS version at least 2.11.50"
23447 # Layout swap cannot be done if either file has DOM component,
23448 # this will never be supported, migration should be used instead
23450 local dom=$DIR/$tdir/$tfile
23451 mkdir -p $DIR/$tdir
23453 $LFS setstripe -c2 ${dom}_plain
23454 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
23455 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
23456 error "can swap layout with DoM component"
23457 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
23458 error "can swap layout with DoM component"
23460 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
23461 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
23462 error "can swap layout with DoM component"
23463 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
23464 error "can swap layout with DoM component"
23467 run_test 273a "DoM: layout swapping should fail with DOM"
23470 mkdir -p $DIR/$tdir
23471 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
23473 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
23474 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
23476 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
23478 run_test 273b "DoM: race writeback and object destroy"
23481 remote_ost_nodsh && skip "remote OST with nodsh"
23482 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
23483 skip "Need OST version >= 2.10.57"
23485 local file=$DIR/$tfile
23488 oss=$(comma_list $(osts_nodes))
23490 dd if=/dev/urandom of=$file bs=1M count=2 ||
23491 error "failed to create a file"
23492 cancel_lru_locks osc
23495 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
23496 error "failed to read a file"
23498 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
23499 $LCTL set_param fail_loc=0x8000031f
23501 cancel_lru_locks osc &
23504 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
23505 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
23506 #IO takes another lock, but matches the PENDING one
23507 #and places it to the IO RPC
23508 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
23509 error "failed to read a file with PENDING lock"
23511 run_test 275 "Read on a canceled duplicate lock"
23514 remote_ost_nodsh && skip "remote OST with nodsh"
23517 do_facet ost1 "(while true; do \
23518 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
23519 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
23522 for LOOP in $(seq 20); do
23524 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
23527 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
23528 rm $TMP/sanity_276_pid"
23530 run_test 276 "Race between mount and obd_statfs"
23533 $LCTL set_param ldlm.namespaces.*.lru_size=0
23534 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23535 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
23536 grep ^used_mb | awk '{print $2}')
23537 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
23538 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
23539 oflag=direct conv=notrunc
23540 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
23541 grep ^used_mb | awk '{print $2}')
23542 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
23544 run_test 277 "Direct IO shall drop page cache"
23547 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
23548 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23549 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
23550 skip "needs the same host for mdt1 mdt2" && return
23555 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
23556 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
23562 echo "Starting MDTs"
23563 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
23565 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
23567 do_facet mds2 $LCTL set_param fail_loc=0
23569 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
23570 wait_recovery_complete mds2
23572 run_test 278 "Race starting MDS between MDTs stop/start"
23575 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
23576 skip "Need MGS version at least 2.13.52"
23577 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23578 combined_mgs_mds || skip "needs combined MGS/MDT"
23580 umount_client $MOUNT
23581 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
23582 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
23584 mount_client $MOUNT &
23586 stop mgs || error "stop mgs failed"
23587 #for a race mgs would crash
23588 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
23589 # make sure we unmount client before remounting
23591 umount_client $MOUNT
23592 mount_client $MOUNT || error "mount client failed"
23594 run_test 280 "Race between MGS umount and client llog processing"
23596 cleanup_test_300() {
23600 test_striped_dir() {
23605 mkdir -p $DIR/$tdir
23607 SAVE_UMASK=$(umask)
23608 trap cleanup_test_300 RETURN EXIT
23610 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
23611 $DIR/$tdir/striped_dir ||
23612 error "set striped dir error"
23614 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
23615 [ "$mode" = "755" ] || error "expect 755 got $mode"
23617 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
23618 error "getdirstripe failed"
23619 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
23620 if [ "$stripe_count" != "2" ]; then
23621 error "1:stripe_count is $stripe_count, expect 2"
23623 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
23624 if [ "$stripe_count" != "2" ]; then
23625 error "2:stripe_count is $stripe_count, expect 2"
23628 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
23629 if [ "$stripe_index" != "$mdt_index" ]; then
23630 error "stripe_index is $stripe_index, expect $mdt_index"
23633 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
23634 error "nlink error after create striped dir"
23636 mkdir $DIR/$tdir/striped_dir/a
23637 mkdir $DIR/$tdir/striped_dir/b
23639 stat $DIR/$tdir/striped_dir/a ||
23640 error "create dir under striped dir failed"
23641 stat $DIR/$tdir/striped_dir/b ||
23642 error "create dir under striped dir failed"
23644 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
23645 error "nlink error after mkdir"
23647 rmdir $DIR/$tdir/striped_dir/a
23648 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
23649 error "nlink error after rmdir"
23651 rmdir $DIR/$tdir/striped_dir/b
23652 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
23653 error "nlink error after rmdir"
23655 chattr +i $DIR/$tdir/striped_dir
23656 createmany -o $DIR/$tdir/striped_dir/f 10 &&
23657 error "immutable flags not working under striped dir!"
23658 chattr -i $DIR/$tdir/striped_dir
23660 rmdir $DIR/$tdir/striped_dir ||
23661 error "rmdir striped dir error"
23669 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23670 skip "skipped for lustre < 2.7.0"
23671 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23672 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23674 test_striped_dir 0 || error "failed on striped dir on MDT0"
23675 test_striped_dir 1 || error "failed on striped dir on MDT0"
23677 run_test 300a "basic striped dir sanity test"
23680 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23681 skip "skipped for lustre < 2.7.0"
23682 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23683 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23690 test_mkdir $DIR/$tdir || error "mkdir fail"
23691 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23692 error "set striped dir error"
23693 for i in {0..9}; do
23694 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
23696 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
23697 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
23698 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
23700 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
23701 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
23702 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
23706 run_test 300b "check ctime/mtime for striped dir"
23709 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23710 skip "skipped for lustre < 2.7.0"
23711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23712 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23716 mkdir_on_mdt0 $DIR/$tdir
23717 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
23718 error "set striped dir error"
23720 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
23721 error "chown striped dir failed"
23723 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
23724 error "create 5k files failed"
23726 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
23728 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
23732 run_test 300c "chown && check ls under striped directory"
23735 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23736 skip "skipped for lustre < 2.7.0"
23737 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23738 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23743 mkdir -p $DIR/$tdir
23744 $LFS setstripe -c 2 $DIR/$tdir
23746 #local striped directory
23747 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23748 error "set striped dir error"
23749 #look at the directories for debug purposes
23751 $LFS getdirstripe $DIR/$tdir
23752 ls -l $DIR/$tdir/striped_dir
23753 $LFS getdirstripe $DIR/$tdir/striped_dir
23754 createmany -o $DIR/$tdir/striped_dir/f 10 ||
23755 error "create 10 files failed"
23757 #remote striped directory
23758 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
23759 error "set striped dir error"
23760 #look at the directories for debug purposes
23762 $LFS getdirstripe $DIR/$tdir
23763 ls -l $DIR/$tdir/remote_striped_dir
23764 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
23765 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
23766 error "create 10 files failed"
23768 for file in $(find $DIR/$tdir); do
23769 stripe_count=$($LFS getstripe -c $file)
23770 [ $stripe_count -eq 2 ] ||
23771 error "wrong stripe $stripe_count for $file"
23776 run_test 300d "check default stripe under striped directory"
23779 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23780 skip "Need MDS version at least 2.7.55"
23781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23782 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23787 mkdir -p $DIR/$tdir
23789 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23790 error "set striped dir error"
23792 touch $DIR/$tdir/striped_dir/a
23793 touch $DIR/$tdir/striped_dir/b
23794 touch $DIR/$tdir/striped_dir/c
23796 mkdir $DIR/$tdir/striped_dir/dir_a
23797 mkdir $DIR/$tdir/striped_dir/dir_b
23798 mkdir $DIR/$tdir/striped_dir/dir_c
23800 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
23801 error "set striped adir under striped dir error"
23803 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
23804 error "set striped bdir under striped dir error"
23806 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
23807 error "set striped cdir under striped dir error"
23809 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
23810 error "rename dir under striped dir fails"
23812 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
23813 error "rename dir under different stripes fails"
23815 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
23816 error "rename file under striped dir should succeed"
23818 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
23819 error "rename dir under striped dir should succeed"
23823 run_test 300e "check rename under striped directory"
23826 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23827 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23828 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23829 skip "Need MDS version at least 2.7.55"
23835 mkdir -p $DIR/$tdir
23837 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23838 error "set striped dir error"
23840 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
23841 error "set striped dir error"
23843 touch $DIR/$tdir/striped_dir/a
23844 mkdir $DIR/$tdir/striped_dir/dir_a
23845 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
23846 error "create striped dir under striped dir fails"
23848 touch $DIR/$tdir/striped_dir1/b
23849 mkdir $DIR/$tdir/striped_dir1/dir_b
23850 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
23851 error "create striped dir under striped dir fails"
23853 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
23854 error "rename dir under different striped dir should fail"
23856 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
23857 error "rename striped dir under diff striped dir should fail"
23859 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
23860 error "rename file under diff striped dirs fails"
23864 run_test 300f "check rename cross striped directory"
23866 test_300_check_default_striped_dir()
23869 local default_count=$2
23870 local default_index=$3
23873 local dir_stripe_index
23876 echo "checking $dirname $default_count $default_index"
23877 $LFS setdirstripe -D -c $default_count -i $default_index \
23878 -H all_char $DIR/$tdir/$dirname ||
23879 error "set default stripe on striped dir error"
23880 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
23881 [ $stripe_count -eq $default_count ] ||
23882 error "expect $default_count get $stripe_count for $dirname"
23884 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
23885 [ $stripe_index -eq $default_index ] ||
23886 error "expect $default_index get $stripe_index for $dirname"
23888 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
23889 error "create dirs failed"
23891 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
23892 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
23893 for dir in $(find $DIR/$tdir/$dirname/*); do
23894 stripe_count=$($LFS getdirstripe -c $dir)
23895 (( $stripe_count == $default_count )) ||
23896 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
23897 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
23898 error "stripe count $default_count != $stripe_count for $dir"
23900 stripe_index=$($LFS getdirstripe -i $dir)
23901 [ $default_index -eq -1 ] ||
23902 [ $stripe_index -eq $default_index ] ||
23903 error "$stripe_index != $default_index for $dir"
23905 #check default stripe
23906 stripe_count=$($LFS getdirstripe -D -c $dir)
23907 [ $stripe_count -eq $default_count ] ||
23908 error "default count $default_count != $stripe_count for $dir"
23910 stripe_index=$($LFS getdirstripe -D -i $dir)
23911 [ $stripe_index -eq $default_index ] ||
23912 error "default index $default_index != $stripe_index for $dir"
23914 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
23918 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23919 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23920 skip "Need MDS version at least 2.7.55"
23926 mkdir_on_mdt0 $DIR/$tdir
23927 mkdir $DIR/$tdir/normal_dir
23929 #Checking when client cache stripe index
23930 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23931 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
23932 error "create striped_dir failed"
23934 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
23935 error "create dir0 fails"
23936 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
23937 [ $stripe_index -eq 0 ] ||
23938 error "dir0 expect index 0 got $stripe_index"
23940 mkdir $DIR/$tdir/striped_dir/dir1 ||
23941 error "create dir1 fails"
23942 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
23943 [ $stripe_index -eq 1 ] ||
23944 error "dir1 expect index 1 got $stripe_index"
23946 #check default stripe count/stripe index
23947 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
23948 test_300_check_default_striped_dir normal_dir 1 0
23949 test_300_check_default_striped_dir normal_dir -1 1
23950 test_300_check_default_striped_dir normal_dir 2 -1
23952 #delete default stripe information
23953 echo "delete default stripeEA"
23954 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
23955 error "set default stripe on striped dir error"
23957 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
23958 for dir in $(find $DIR/$tdir/normal_dir/*); do
23959 stripe_count=$($LFS getdirstripe -c $dir)
23960 [ $stripe_count -eq 0 ] ||
23961 error "expect 1 get $stripe_count for $dir"
23964 run_test 300g "check default striped directory for normal directory"
23967 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23968 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23969 skip "Need MDS version at least 2.7.55"
23975 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23976 error "set striped dir error"
23978 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
23979 test_300_check_default_striped_dir striped_dir 1 0
23980 test_300_check_default_striped_dir striped_dir -1 1
23981 test_300_check_default_striped_dir striped_dir 2 -1
23983 #delete default stripe information
23984 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
23985 error "set default stripe on striped dir error"
23987 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
23988 for dir in $(find $DIR/$tdir/striped_dir/*); do
23989 stripe_count=$($LFS getdirstripe -c $dir)
23990 [ $stripe_count -eq 0 ] ||
23991 error "expect 1 get $stripe_count for $dir"
23994 run_test 300h "check default striped directory for striped directory"
23997 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
23998 (( $MDSCOUNT >= 2 )) || skip_env "needs >= 2 MDTs"
23999 (( $MDS1_VERSION >= $(version_code 2.7.55) )) ||
24000 skip "Need MDS version at least 2.7.55"
24007 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
24008 error "set striped dir error"
24010 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
24011 error "create files under striped dir failed"
24013 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
24014 error "set striped hashdir error"
24016 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
24017 error "create dir0 under hash dir failed"
24018 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
24019 error "create dir1 under hash dir failed"
24020 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
24021 error "create dir2 under hash dir failed"
24023 # unfortunately, we need to umount to clear dir layout cache for now
24024 # once we fully implement dir layout, we can drop this
24025 umount_client $MOUNT || error "umount failed"
24026 mount_client $MOUNT || error "mount failed"
24028 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
24029 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
24030 (( $dircnt == 2 )) || error "lfs find striped dir got $dircnt != 2"
24032 if (( $MDS1_VERSION > $(version_code 2.15.0) )); then
24033 $LFS mkdir -i0 -c$MDSCOUNT -H crush2 $DIR/$tdir/hashdir/d3 ||
24034 error "create crush2 dir $tdir/hashdir/d3 failed"
24035 $LFS find -H crush2 $DIR/$tdir/hashdir
24036 dircnt=$($LFS find -H crush2 $DIR/$tdir/hashdir | wc -l)
24037 (( $dircnt == 1 )) || error "find crush2 dir got $dircnt != 1"
24039 # mkdir with an invalid hash type (hash=fail_val) from client
24040 # should be replaced on MDS with a valid (default) hash type
24041 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
24042 $LCTL set_param fail_loc=0x1901 fail_val=99
24043 $LFS mkdir -c2 $DIR/$tdir/hashdir/d99
24045 local hash=$($LFS getdirstripe -H $DIR/$tdir/hashdir/d99)
24046 local expect=$(do_facet mds1 \
24047 $LCTL get_param -n lod.$FSNAME-MDT0000-mdtlov.mdt_hash)
24048 [[ $hash == $expect ]] ||
24049 error "d99 hash '$hash' != expected hash '$expect'"
24052 #set the stripe to be unknown hash type on read
24053 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
24054 $LCTL set_param fail_loc=0x1901 fail_val=99
24055 for ((i = 0; i < 10; i++)); do
24056 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
24057 error "stat f-$i failed"
24058 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
24061 touch $DIR/$tdir/striped_dir/f0 &&
24062 error "create under striped dir with unknown hash should fail"
24064 $LCTL set_param fail_loc=0
24066 umount_client $MOUNT || error "umount failed"
24067 mount_client $MOUNT || error "mount failed"
24071 run_test 300i "client handle unknown hash type striped directory"
24074 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24075 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24076 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24077 skip "Need MDS version at least 2.7.55"
24084 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
24085 $LCTL set_param fail_loc=0x1702
24086 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
24087 error "set striped dir error"
24089 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
24090 error "create files under striped dir failed"
24092 $LCTL set_param fail_loc=0
24094 rm -rf $DIR/$tdir || error "unlink striped dir fails"
24098 run_test 300j "test large update record"
24101 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24102 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24103 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24104 skip "Need MDS version at least 2.7.55"
24106 # this test needs a huge transaction
24108 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
24109 osd*.$FSNAME-MDT0000.kbytestotal")
24110 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
24117 #define OBD_FAIL_LARGE_STRIPE 0x1703
24118 $LCTL set_param fail_loc=0x1703
24119 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
24120 error "set striped dir error"
24121 $LCTL set_param fail_loc=0
24123 $LFS getdirstripe $DIR/$tdir/striped_dir ||
24124 error "getstripeddir fails"
24125 rm -rf $DIR/$tdir/striped_dir ||
24126 error "unlink striped dir fails"
24130 run_test 300k "test large striped directory"
24133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24134 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24135 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24136 skip "Need MDS version at least 2.7.55"
24140 test_mkdir -p $DIR/$tdir/striped_dir
24141 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
24142 error "chown $RUNAS_ID failed"
24143 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
24144 error "set default striped dir failed"
24146 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
24147 $LCTL set_param fail_loc=0x80000158
24148 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
24150 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
24151 [ $stripe_index -eq 1 ] ||
24152 error "expect 1 get $stripe_index for $dir"
24154 run_test 300l "non-root user to create dir under striped dir with stale layout"
24157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24158 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
24159 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24160 skip "Need MDS version at least 2.7.55"
24162 mkdir -p $DIR/$tdir/striped_dir
24163 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
24164 error "set default stripes dir error"
24166 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
24168 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
24169 [ $stripe_count -eq 0 ] ||
24170 error "expect 0 get $stripe_count for a"
24172 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
24173 error "set default stripes dir error"
24175 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
24177 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
24178 [ $stripe_count -eq 0 ] ||
24179 error "expect 0 get $stripe_count for b"
24181 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
24182 error "set default stripes dir error"
24184 mkdir $DIR/$tdir/striped_dir/c &&
24185 error "default stripe_index is invalid, mkdir c should fails"
24187 rm -rf $DIR/$tdir || error "rmdir fails"
24189 run_test 300m "setstriped directory on single MDT FS"
24192 local list=$(comma_list $(mdts_nodes))
24195 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
24199 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24200 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24201 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24202 skip "Need MDS version at least 2.7.55"
24203 remote_mds_nodsh && skip "remote MDS with nodsh"
24206 local list=$(comma_list $(mdts_nodes))
24208 trap cleanup_300n RETURN EXIT
24209 mkdir -p $DIR/$tdir
24210 chmod 777 $DIR/$tdir
24211 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
24212 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
24213 error "create striped dir succeeds with gid=0"
24215 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
24216 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
24217 error "create striped dir fails with gid=-1"
24219 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
24220 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
24221 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
24222 error "set default striped dir succeeds with gid=0"
24225 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
24226 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
24227 error "set default striped dir fails with gid=-1"
24230 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
24231 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
24232 error "create test_dir fails"
24233 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
24234 error "create test_dir1 fails"
24235 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
24236 error "create test_dir2 fails"
24239 run_test 300n "non-root user to create dir under striped dir with default EA"
24242 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24243 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24244 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24245 skip "Need MDS version at least 2.7.55"
24250 mkdir -p $DIR/$tdir
24252 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
24253 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
24254 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
24255 skip "not enough free inodes $numfree1 $numfree2"
24258 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
24259 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
24260 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
24261 skip "not enough free space $numfree1 $numfree2"
24264 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
24265 error "setdirstripe fails"
24267 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
24268 error "create dirs fails"
24270 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
24271 ls $DIR/$tdir/striped_dir > /dev/null ||
24272 error "ls striped dir fails"
24273 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
24274 error "unlink big striped dir fails"
24276 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
24279 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24280 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24281 remote_mds_nodsh && skip "remote MDS with nodsh"
24283 mkdir_on_mdt0 $DIR/$tdir
24285 #define OBD_FAIL_OUT_ENOSPC 0x1704
24286 do_facet mds2 lctl set_param fail_loc=0x80001704
24287 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
24288 && error "create striped directory should fail"
24290 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
24292 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
24295 run_test 300p "create striped directory without space"
24298 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24299 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24301 local fd=$(free_fd)
24302 local cmd="exec $fd<$tdir"
24304 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
24307 trap "eval $cmd" EXIT
24308 cd $tdir || error "cd $tdir fails"
24309 rmdir ../$tdir || error "rmdir $tdir fails"
24310 mkdir local_dir && error "create dir succeeds"
24311 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
24315 run_test 300q "create remote directory under orphan directory"
24318 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24319 skip "Need MDS version at least 2.7.55" && return
24320 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
24324 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
24325 error "set striped dir error"
24327 $LFS getdirstripe $DIR/$tdir/striped_dir ||
24328 error "getstripeddir fails"
24331 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
24332 awk '/lmv_stripe_count:/ { print $2 }')
24334 [ $MDSCOUNT -ne $stripe_count ] &&
24335 error "wrong stripe count $stripe_count expected $MDSCOUNT"
24337 rm -rf $DIR/$tdir/striped_dir ||
24338 error "unlink striped dir fails"
24340 run_test 300r "test -1 striped directory"
24342 test_300s_helper() {
24345 local stripe_dir=$DIR/$tdir/striped_dir.$count
24347 $LFS mkdir -c $count $stripe_dir ||
24348 error "lfs mkdir -c error"
24350 $LFS getdirstripe $stripe_dir ||
24351 error "lfs getdirstripe fails"
24354 stripe_count=$($LFS getdirstripe $stripe_dir |
24355 awk '/lmv_stripe_count:/ { print $2 }')
24357 [ $count -ne $stripe_count ] &&
24358 error_noexit "bad stripe count $stripe_count expected $count"
24361 dupe_stripes=$($LFS getdirstripe $stripe_dir |
24362 awk '/0x/ {count[$1] += 1}; END {
24363 for (idx in count) {
24364 if (count[idx]>1) {
24365 print "index " idx " count " count[idx]
24370 if [[ -n "$dupe_stripes" ]] ; then
24371 lfs getdirstripe $stripe_dir
24372 error_noexit "Dupe MDT above: $dupe_stripes "
24375 rm -rf $stripe_dir ||
24376 error_noexit "unlink $stripe_dir fails"
24380 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24381 skip "Need MDS version at least 2.7.55" && return
24382 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
24385 for count in $(seq 2 $MDSCOUNT); do
24386 test_300s_helper $count
24389 run_test 300s "test lfs mkdir -c without -i"
24392 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
24393 skip "need MDS 2.14.55 or later"
24394 (( $MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
24396 local testdir="$DIR/$tdir/striped_dir"
24397 local dir1=$testdir/dir1
24398 local dir2=$testdir/dir2
24402 $LFS setdirstripe -D -c -1 --max-inherit=3 $testdir ||
24403 error "failed to set default stripe count for $testdir"
24406 local stripe_count=$($LFS getdirstripe -c $dir1)
24408 (( $stripe_count == $MDSCOUNT )) || error "wrong stripe count"
24410 local max_count=$((MDSCOUNT - 1))
24411 local mdts=$(comma_list $(mdts_nodes))
24413 do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=$max_count
24414 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=0"
24417 stripe_count=$($LFS getdirstripe -c $dir2)
24419 (( $stripe_count == $max_count )) || error "wrong stripe count"
24421 run_test 300t "test max_mdt_stripecount"
24423 prepare_remote_file() {
24424 mkdir $DIR/$tdir/src_dir ||
24425 error "create remote source failed"
24427 cp /etc/hosts $DIR/$tdir/src_dir/a ||
24428 error "cp to remote source failed"
24429 touch $DIR/$tdir/src_dir/a
24431 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
24432 error "create remote target dir failed"
24434 touch $DIR/$tdir/tgt_dir/b
24436 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
24437 error "rename dir cross MDT failed!"
24439 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
24440 error "src_child still exists after rename"
24442 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
24443 error "missing file(a) after rename"
24445 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
24446 error "diff after rename"
24450 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
24451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24453 local remote_file=$DIR/$tdir/tgt_dir/b
24455 mkdir -p $DIR/$tdir
24457 prepare_remote_file || error "prepare remote file failed"
24460 $OPENUNLINK $remote_file $remote_file ||
24461 error "openunlink $remote_file failed"
24462 $CHECKSTAT -a $remote_file || error "$remote_file exists"
24464 run_test 310a "open unlink remote file"
24467 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
24468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24470 local remote_file=$DIR/$tdir/tgt_dir/b
24472 mkdir -p $DIR/$tdir
24474 prepare_remote_file || error "prepare remote file failed"
24476 ln $remote_file $DIR/$tfile || error "link failed for remote file"
24477 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
24478 $CHECKSTAT -t file $remote_file || error "check file failed"
24480 run_test 310b "unlink remote file with multiple links while open"
24483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24484 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
24486 local remote_file=$DIR/$tdir/tgt_dir/b
24488 mkdir -p $DIR/$tdir
24490 prepare_remote_file || error "prepare remote file failed"
24492 ln $remote_file $DIR/$tfile || error "link failed for remote file"
24493 multiop_bg_pause $remote_file O_uc ||
24494 error "mulitop failed for remote file"
24496 $MULTIOP $DIR/$tfile Ouc
24497 kill -USR1 $MULTIPID
24500 run_test 310c "open-unlink remote file with multiple links"
24504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24505 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
24506 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
24507 skip "lustre < 2.8.54 does not contain LU-4825 fix"
24508 remote_mds_nodsh && skip "remote MDS with nodsh"
24510 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
24511 local mdts=$(comma_list $(mdts_nodes))
24513 mkdir -p $DIR/$tdir
24514 $LFS setstripe -i 0 -c 1 $DIR/$tdir
24515 createmany -o $DIR/$tdir/$tfile. 1000
24517 # statfs data is not real time, let's just calculate it
24518 old_iused=$((old_iused + 1000))
24520 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
24521 osp.*OST0000*MDT0000.create_count")
24522 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
24523 osp.*OST0000*MDT0000.max_create_count")
24524 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
24526 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
24527 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
24528 [ $index -ne 0 ] || error "$tfile stripe index is 0"
24530 unlinkmany $DIR/$tdir/$tfile. 1000
24532 do_nodes $mdts "$LCTL set_param -n \
24533 osp.*OST0000*.max_create_count=$max_count"
24534 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
24535 do_nodes $mdts "$LCTL set_param -n \
24536 osp.*OST0000*.create_count=$count"
24537 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
24538 grep "=0" && error "create_count is zero"
24541 for i in $(seq 120); do
24542 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
24543 # system may be too busy to destroy all objs in time, use
24544 # a somewhat small value to not fail autotest
24545 [ $((old_iused - new_iused)) -gt 400 ] && break
24549 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
24550 [ $((old_iused - new_iused)) -gt 400 ] ||
24551 error "objs not destroyed after unlink"
24553 run_test 311 "disable OSP precreate, and unlink should destroy objs"
24560 local vdevdir=$(dirname $(facet_vdevice $ost))
24561 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
24562 local zfs_zapid=$(do_facet $ost $cmd |
24563 grep -w "/O/0/d$((objid%32))" -C 5 |
24564 awk '/Object/{getline; print $1}')
24565 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
24566 awk "/$objid = /"'{printf $3}')
24571 zfs_object_blksz() {
24575 local vdevdir=$(dirname $(facet_vdevice $ost))
24576 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
24577 local blksz=$(do_facet $ost $cmd $objid |
24578 awk '/dblk/{getline; printf $4}')
24580 case "${blksz: -1}" in
24581 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
24582 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
24589 test_312() { # LU-4856
24590 remote_ost_nodsh && skip "remote OST with nodsh"
24591 [ "$ost1_FSTYPE" = "zfs" ] ||
24592 skip_env "the test only applies to zfs"
24594 local max_blksz=$(do_facet ost1 \
24595 $ZFS get -p recordsize $(facet_device ost1) |
24596 awk '!/VALUE/{print $3}')
24598 # to make life a little bit easier
24599 $LFS mkdir -c 1 -i 0 $DIR/$tdir
24600 $LFS setstripe -c 1 -i 0 $DIR/$tdir
24602 local tf=$DIR/$tdir/$tfile
24604 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
24606 # Get ZFS object id
24607 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
24608 # block size change by sequential overwrite
24611 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
24612 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
24614 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
24615 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
24619 # block size change by sequential append write
24620 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
24621 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
24622 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
24625 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
24626 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
24627 oflag=sync conv=notrunc
24629 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24630 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
24631 error "blksz error, actual $blksz, " \
24632 "expected: 2 * $count * $PAGE_SIZE"
24638 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
24639 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
24641 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
24642 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24643 [ $blksz -eq $PAGE_SIZE ] ||
24644 error "blksz error: $blksz, expected: $PAGE_SIZE"
24646 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
24647 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24648 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
24650 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
24651 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24652 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
24654 run_test 312 "make sure ZFS adjusts its block size by write pattern"
24657 remote_ost_nodsh && skip "remote OST with nodsh"
24659 local file=$DIR/$tfile
24662 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
24664 # define OBD_FAIL_TGT_RCVD_EIO 0x720
24665 do_facet ost1 "$LCTL set_param fail_loc=0x720"
24666 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
24667 error "write should failed"
24668 do_facet ost1 "$LCTL set_param fail_loc=0"
24671 run_test 313 "io should fail after last_rcvd update fail"
24674 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
24676 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
24677 do_facet ost1 "$LCTL set_param fail_loc=0x720"
24679 wait_delete_completed
24680 do_facet ost1 "$LCTL set_param fail_loc=0"
24682 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
24684 test_315() { # LU-618
24685 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
24687 local file=$DIR/$tfile
24690 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
24691 error "multiop file write failed"
24692 $MULTIOP $file oO_RDONLY:r4063232_c &
24697 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
24700 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
24703 run_test 315 "read should be accounted"
24706 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
24707 large_xattr_enabled || skip "ea_inode feature disabled"
24709 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
24710 mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
24711 chown nobody $DIR/$tdir/d || error "chown $tdir/d failed"
24712 touch $DIR/$tdir/d/$tfile || error "touch $tdir/d/$tfile failed"
24714 $LFS migrate -m1 $DIR/$tdir/d || error "lfs migrate -m1 failed"
24716 run_test 316 "lfs migrate of file with large_xattr enabled"
24719 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
24720 skip "Need MDS version at least 2.11.53"
24721 if [ "$ost1_FSTYPE" == "zfs" ]; then
24722 skip "LU-10370: no implementation for ZFS"
24726 local grant_blk_size
24728 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
24729 awk '/grant_block_size:/ { print $2; exit; }')
24731 # Create File of size 5M. Truncate it to below size's and verify
24734 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
24735 error "Create file $DIR/$tfile failed"
24736 stack_trap "rm -f $DIR/$tfile" EXIT
24738 for trunc_sz in 2097152 4097 4000 509 0; do
24739 $TRUNCATE $DIR/$tfile $trunc_sz ||
24740 error "truncate $tfile to $trunc_sz failed"
24741 local sz=$(stat --format=%s $DIR/$tfile)
24742 local blk=$(stat --format=%b $DIR/$tfile)
24743 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
24744 grant_blk_size) * 8))
24746 if [[ $blk -ne $trunc_blk ]]; then
24747 $(which stat) $DIR/$tfile
24748 error "Expected Block $trunc_blk got $blk for $tfile"
24751 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24752 error "Expected Size $trunc_sz got $sz for $tfile"
24757 # Create file with a hole and write actual 65536 bytes which aligned
24758 # with 4K and 64K PAGE_SIZE. Block count must be 128.
24761 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 seek=5 conv=fsync ||
24762 error "Create file : $DIR/$tfile"
24765 # Truncate to size $trunc_sz bytes. Strip tail blocks and leave only 8
24766 # blocks. The block count must drop to 8.
24768 trunc_sz=$(($(stat --format=%s $DIR/$tfile) -
24769 ((bs - grant_blk_size) + 1)))
24770 $TRUNCATE $DIR/$tfile $trunc_sz ||
24771 error "truncate $tfile to $trunc_sz failed"
24773 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
24774 sz=$(stat --format=%s $DIR/$tfile)
24775 blk=$(stat --format=%b $DIR/$tfile)
24777 if [[ $blk -ne $trunc_bsz ]]; then
24778 $(which stat) $DIR/$tfile
24779 error "Expected Block $trunc_bsz got $blk for $tfile"
24782 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24783 error "Expected Size $trunc_sz got $sz for $tfile"
24785 run_test 317 "Verify blocks get correctly update after truncate"
24788 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
24789 local old_max_active=$($LCTL get_param -n \
24790 ${llite_name}.max_read_ahead_async_active \
24793 $LCTL set_param llite.*.max_read_ahead_async_active=256
24794 local max_active=$($LCTL get_param -n \
24795 ${llite_name}.max_read_ahead_async_active \
24797 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
24799 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
24800 error "set max_read_ahead_async_active should succeed"
24802 $LCTL set_param llite.*.max_read_ahead_async_active=512
24803 max_active=$($LCTL get_param -n \
24804 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
24805 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
24807 # restore @max_active
24808 [ $old_max_active -ne 0 ] && $LCTL set_param \
24809 llite.*.max_read_ahead_async_active=$old_max_active
24811 local old_threshold=$($LCTL get_param -n \
24812 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24813 local max_per_file_mb=$($LCTL get_param -n \
24814 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
24816 local invalid=$(($max_per_file_mb + 1))
24818 llite.*.read_ahead_async_file_threshold_mb=$invalid\
24819 && error "set $invalid should fail"
24821 local valid=$(($invalid - 1))
24823 llite.*.read_ahead_async_file_threshold_mb=$valid ||
24824 error "set $valid should succeed"
24825 local threshold=$($LCTL get_param -n \
24826 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24827 [ $threshold -eq $valid ] || error \
24828 "expect threshold $valid got $threshold"
24830 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
24832 run_test 318 "Verify async readahead tunables"
24835 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
24837 local before=$(date +%s)
24839 local mdir=$DIR/$tdir
24840 local file=$mdir/xxx
24842 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
24845 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
24846 $LCTL set_param fail_val=5 fail_loc=0x8000032c
24847 $LFS migrate -m1 $mdir &
24850 dd if=$file of=/dev/null
24852 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
24853 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
24855 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
24857 run_test 319 "lost lease lock on migrate error"
24859 test_398a() { # LU-4198
24860 local ost1_imp=$(get_osc_import_name client ost1)
24861 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
24864 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24865 $LCTL set_param ldlm.namespaces.*.lru_size=clear
24867 # Disabled: DIO does not push out buffered I/O pages, see LU-12587
24868 # request a new lock on client
24869 #dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24871 #dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
24872 #local lock_count=$($LCTL get_param -n \
24873 # ldlm.namespaces.$imp_name.lru_size)
24874 #[[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
24876 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
24878 # no lock cached, should use lockless DIO and not enqueue new lock
24879 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct \
24881 error "dio write failed"
24882 lock_count=$($LCTL get_param -n \
24883 ldlm.namespaces.$imp_name.lru_size)
24884 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
24886 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
24888 # no lock cached, should use locked DIO append
24889 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct oflag=append \
24890 conv=notrunc || error "DIO append failed"
24891 lock_count=$($LCTL get_param -n \
24892 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
24893 [[ $lock_count -ne 0 ]] || error "lock still must be held by DIO append"
24895 run_test 398a "direct IO should cancel lock otherwise lockless"
24897 test_398b() { # LU-4198
24898 which fio || skip_env "no fio installed"
24899 $LFS setstripe -c -1 -S 1M $DIR/$tfile
24902 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
24905 # Single page, multiple pages, stripe size, 4*stripe size
24906 for bsize in $(( $PAGE_SIZE )) $(( 4*$PAGE_SIZE )) 1048576 4194304; do
24907 echo "mix direct rw ${bsize} by fio with $njobs jobs..."
24908 fio --name=rand-rw --rw=randrw --bs=$bsize --direct=1 \
24909 --numjobs=$njobs --fallocate=none \
24910 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24911 --filename=$DIR/$tfile &
24914 echo "mix buffer rw ${bsize} by fio with $njobs jobs..."
24915 fio --name=rand-rw --rw=randrw --bs=$bsize \
24916 --numjobs=$njobs --fallocate=none \
24917 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24918 --filename=$DIR/$tfile || true
24922 evict=$(do_facet client $LCTL get_param \
24923 osc.$FSNAME-OST*-osc-*/state |
24924 awk -F"[ [,]" '/EVICTED ]$/ { if (t<$5) {t=$5;} } END { print t }')
24926 [ -z "$evict" ] || [[ $evict -le $before ]] ||
24927 (do_facet client $LCTL get_param \
24928 osc.$FSNAME-OST*-osc-*/state;
24929 error "eviction happened: $evict before:$before")
24933 run_test 398b "DIO and buffer IO race"
24935 test_398c() { # LU-4198
24936 local ost1_imp=$(get_osc_import_name client ost1)
24937 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
24940 which fio || skip_env "no fio installed"
24942 saved_debug=$($LCTL get_param -n debug)
24943 $LCTL set_param debug=0
24945 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
24946 ((size /= 1024)) # by megabytes
24947 ((size /= 2)) # write half of the OST at most
24948 [ $size -gt 40 ] && size=40 #reduce test time anyway
24950 $LFS setstripe -c 1 $DIR/$tfile
24952 # it seems like ldiskfs reserves more space than necessary if the
24953 # writing blocks are not mapped, so it extends the file firstly
24954 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
24955 cancel_lru_locks osc
24957 # clear and verify rpc_stats later
24958 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
24961 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
24962 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
24963 --numjobs=$njobs --fallocate=none --ioengine=libaio \
24964 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24965 --filename=$DIR/$tfile
24966 [ $? -eq 0 ] || error "fio write error"
24968 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
24969 error "Locks were requested while doing AIO"
24971 # get the percentage of 1-page I/O
24972 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
24973 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
24975 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
24977 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
24978 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
24979 --numjobs=$njobs --fallocate=none --ioengine=libaio \
24980 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24981 --filename=$DIR/$tfile
24982 [ $? -eq 0 ] || error "fio mixed read write error"
24984 echo "AIO with large block size ${size}M"
24985 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
24986 --numjobs=1 --fallocate=none --ioengine=libaio \
24987 --iodepth=16 --allow_file_create=0 --size=${size}M \
24988 --filename=$DIR/$tfile
24989 [ $? -eq 0 ] || error "fio large block size failed"
24992 $LCTL set_param debug="$saved_debug"
24994 run_test 398c "run fio to test AIO"
24996 test_398d() { # LU-13846
24997 which aiocp || skip_env "no aiocp installed"
24998 local aio_file=$DIR/$tfile.aio
25000 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
25002 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
25003 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
25004 stack_trap "rm -f $DIR/$tfile $aio_file"
25006 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
25008 # make sure we don't crash and fail properly
25009 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
25010 error "aio not aligned with PAGE SIZE should fail"
25012 rm -f $DIR/$tfile $aio_file
25014 run_test 398d "run aiocp to verify block size > stripe size"
25017 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
25018 touch $DIR/$tfile.new
25019 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
25021 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
25023 test_398f() { # LU-14687
25024 which aiocp || skip_env "no aiocp installed"
25025 local aio_file=$DIR/$tfile.aio
25027 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
25029 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
25030 stack_trap "rm -f $DIR/$tfile $aio_file"
25032 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
25033 $LCTL set_param fail_loc=0x1418
25034 # make sure we don't crash and fail properly
25035 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
25036 error "aio with page allocation failure succeeded"
25037 $LCTL set_param fail_loc=0
25038 diff $DIR/$tfile $aio_file
25039 [[ $? != 0 ]] || error "no diff after failed aiocp"
25041 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
25043 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
25044 # stripe and i/o size must be > stripe size
25045 # Old style synchronous DIO waits after submitting each chunk, resulting in a
25046 # single RPC in flight. This test shows async DIO submission is working by
25047 # showing multiple RPCs in flight.
25048 test_398g() { # LU-13798
25049 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
25051 # We need to do some i/o first to acquire enough grant to put our RPCs
25052 # in flight; otherwise a new connection may not have enough grant
25054 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
25055 error "parallel dio failed"
25056 stack_trap "rm -f $DIR/$tfile"
25058 # Reduce RPC size to 1M to avoid combination in to larger RPCs
25059 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
25060 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
25061 stack_trap "$LCTL set_param -n $pages_per_rpc"
25063 # Recreate file so it's empty
25065 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
25066 #Pause rpc completion to guarantee we see multiple rpcs in flight
25067 #define OBD_FAIL_OST_BRW_PAUSE_BULK
25068 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
25069 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
25072 $LCTL set_param osc.*.rpc_stats=c
25074 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
25075 error "parallel dio failed"
25076 stack_trap "rm -f $DIR/$tfile"
25078 $LCTL get_param osc.*-OST0000-*.rpc_stats
25079 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
25080 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
25081 grep "8:" | awk '{print $8}')
25082 # We look at the "8 rpcs in flight" field, and verify A) it is present
25083 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
25084 # as expected for an 8M DIO to a file with 1M stripes.
25085 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
25087 # Verify turning off parallel dio works as expected
25089 $LCTL set_param osc.*.rpc_stats=c
25090 $LCTL set_param llite.*.parallel_dio=0
25091 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
25093 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
25094 error "dio with parallel dio disabled failed"
25096 # Ideally, we would see only one RPC in flight here, but there is an
25097 # unavoidable race between i/o completion and RPC in flight counting,
25098 # so while only 1 i/o is in flight at a time, the RPC in flight counter
25099 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
25100 # So instead we just verify it's always < 8.
25101 $LCTL get_param osc.*-OST0000-*.rpc_stats
25102 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
25103 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
25104 grep '^$' -B1 | grep . | awk '{print $1}')
25105 [ $ret != "8:" ] ||
25106 error "we should see fewer than 8 RPCs in flight (saw $ret)"
25108 run_test 398g "verify parallel dio async RPC submission"
25110 test_398h() { # LU-13798
25111 local dio_file=$DIR/$tfile.dio
25113 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
25115 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
25116 stack_trap "rm -f $DIR/$tfile $dio_file"
25118 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
25119 error "parallel dio failed"
25120 diff $DIR/$tfile $dio_file
25121 [[ $? == 0 ]] || error "file diff after aiocp"
25123 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
25125 test_398i() { # LU-13798
25126 local dio_file=$DIR/$tfile.dio
25128 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
25130 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
25131 stack_trap "rm -f $DIR/$tfile $dio_file"
25133 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
25134 $LCTL set_param fail_loc=0x1418
25135 # make sure we don't crash and fail properly
25136 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
25137 error "parallel dio page allocation failure succeeded"
25138 diff $DIR/$tfile $dio_file
25139 [[ $? != 0 ]] || error "no diff after failed aiocp"
25141 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
25143 test_398j() { # LU-13798
25144 # Stripe size > RPC size but less than i/o size tests split across
25145 # stripes and RPCs for individual i/o op
25146 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
25148 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
25149 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
25150 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
25151 stack_trap "$LCTL set_param -n $pages_per_rpc"
25153 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
25154 error "parallel dio write failed"
25155 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
25157 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
25158 error "parallel dio read failed"
25159 diff $DIR/$tfile $DIR/$tfile.2
25160 [[ $? == 0 ]] || error "file diff after parallel dio read"
25162 run_test 398j "test parallel dio where stripe size > rpc_size"
25164 test_398k() { # LU-13798
25165 wait_delete_completed
25168 # 4 stripe file; we will cause out of space on OST0
25169 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
25171 # Fill OST0 (if it's not too large)
25172 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
25174 if [[ $ORIGFREE -gt $MAXFREE ]]; then
25175 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
25177 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
25178 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
25179 error "dd should fill OST0"
25180 stack_trap "rm -f $DIR/$tfile.1"
25182 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
25186 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
25187 error "file is not 0 bytes in size"
25189 # dd above should not succeed, but don't error until here so we can
25190 # get debug info above
25192 error "parallel dio write with enospc succeeded"
25193 stack_trap "rm -f $DIR/$tfile"
25195 run_test 398k "test enospc on first stripe"
25197 test_398l() { # LU-13798
25198 wait_delete_completed
25201 # 4 stripe file; we will cause out of space on OST0
25202 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
25203 # happens on the second i/o chunk we issue
25204 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
25206 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
25207 stack_trap "rm -f $DIR/$tfile"
25209 # Fill OST0 (if it's not too large)
25210 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
25212 if [[ $ORIGFREE -gt $MAXFREE ]]; then
25213 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
25215 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
25216 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
25217 error "dd should fill OST0"
25218 stack_trap "rm -f $DIR/$tfile.1"
25220 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
25222 stack_trap "rm -f $DIR/$tfile.2"
25224 # Check that short write completed as expected
25225 ls -la $DIR/$tfile.2
25226 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
25227 error "file is not 1M in size"
25229 # dd above should not succeed, but don't error until here so we can
25230 # get debug info above
25232 error "parallel dio write with enospc succeeded"
25234 # Truncate source file to same length as output file and diff them
25235 $TRUNCATE $DIR/$tfile 1048576
25236 diff $DIR/$tfile $DIR/$tfile.2
25237 [[ $? == 0 ]] || error "data incorrect after short write"
25239 run_test 398l "test enospc on intermediate stripe/RPC"
25241 test_398m() { # LU-13798
25242 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
25244 # Set up failure on OST0, the first stripe:
25245 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
25246 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
25247 # So this fail_val specifies OST0
25248 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
25249 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
25251 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
25252 error "parallel dio write with failure on first stripe succeeded"
25253 stack_trap "rm -f $DIR/$tfile"
25254 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
25256 # Place data in file for read
25257 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
25258 error "parallel dio write failed"
25260 # Fail read on OST0, first stripe
25261 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
25262 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
25263 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
25264 error "parallel dio read with error on first stripe succeeded"
25265 rm -f $DIR/$tfile.2
25266 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
25268 # Switch to testing on OST1, second stripe
25269 # Clear file contents, maintain striping
25271 # Set up failure on OST1, second stripe:
25272 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=2
25273 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
25275 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
25276 error "parallel dio write with failure on first stripe succeeded"
25277 stack_trap "rm -f $DIR/$tfile"
25278 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
25280 # Place data in file for read
25281 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
25282 error "parallel dio write failed"
25284 # Fail read on OST1, second stripe
25285 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
25286 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
25287 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
25288 error "parallel dio read with error on first stripe succeeded"
25289 rm -f $DIR/$tfile.2
25290 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
25292 run_test 398m "test RPC failures with parallel dio"
25294 # Parallel submission of DIO should not cause problems for append, but it's
25295 # important to verify.
25296 test_398n() { # LU-13798
25297 $LFS setstripe -C 2 -S 1M $DIR/$tfile
25299 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
25300 error "dd to create source file failed"
25301 stack_trap "rm -f $DIR/$tfile"
25303 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
25304 error "parallel dio write with failure on second stripe succeeded"
25305 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
25306 diff $DIR/$tfile $DIR/$tfile.1
25307 [[ $? == 0 ]] || error "data incorrect after append"
25310 run_test 398n "test append with parallel DIO"
25313 directio rdwr $DIR/$tfile 0 1 1 || error "bad KMS"
25315 run_test 398o "right kms with DIO"
25318 local read_write=$1
25319 if [ "$read_write" = "write" ]; then
25320 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
25321 elif [ "$read_write" = "read" ]; then
25322 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
25324 error "argument error"
25327 # turn off debug for performance testing
25328 local saved_debug=$($LCTL get_param -n debug)
25329 $LCTL set_param debug=0
25331 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25333 # get ost1 size - $FSNAME-OST0000
25334 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
25335 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
25336 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
25338 if [ "$read_write" = "read" ]; then
25339 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
25342 local start_time=$(date +%s.%N)
25343 $dd_cmd bs=1M count=$blocks oflag=sync ||
25344 error "real dd $read_write error"
25345 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
25347 if [ "$read_write" = "write" ]; then
25351 # define OBD_FAIL_OST_FAKE_RW 0x238
25352 do_facet ost1 $LCTL set_param fail_loc=0x238
25354 local start_time=$(date +%s.%N)
25355 $dd_cmd bs=1M count=$blocks oflag=sync ||
25356 error "fake dd $read_write error"
25357 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
25359 if [ "$read_write" = "write" ]; then
25361 cancel_lru_locks osc
25362 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
25363 error "$tfile size not $blocks MB"
25365 do_facet ost1 $LCTL set_param fail_loc=0
25367 echo "fake $read_write $duration_fake vs. normal $read_write" \
25368 "$duration in seconds"
25369 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
25370 error_not_in_vm "fake write is slower"
25372 $LCTL set_param -n debug="$saved_debug"
25375 test_399a() { # LU-7655 for OST fake write
25376 remote_ost_nodsh && skip "remote OST with nodsh"
25380 run_test 399a "fake write should not be slower than normal write"
25382 test_399b() { # LU-8726 for OST fake read
25383 remote_ost_nodsh && skip "remote OST with nodsh"
25384 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
25385 skip_env "ldiskfs only test"
25390 run_test 399b "fake read should not be slower than normal read"
25392 test_400a() { # LU-1606, was conf-sanity test_74
25393 if ! which $CC > /dev/null 2>&1; then
25394 skip_env "$CC is not installed"
25397 local extra_flags=''
25398 local out=$TMP/$tfile
25399 local prefix=/usr/include/lustre
25402 # Oleg removes c files in his test rig so test if any c files exist
25403 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
25404 skip_env "Needed c test files are missing"
25406 if ! [[ -d $prefix ]]; then
25407 # Assume we're running in tree and fixup the include path.
25408 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
25409 extra_flags+=" -L$LUSTRE/utils/.lib"
25412 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
25413 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
25414 error "client api broken"
25418 run_test 400a "Lustre client api program can compile and link"
25420 test_400b() { # LU-1606, LU-5011
25422 local out=$TMP/$tfile
25423 local prefix=/usr/include/linux/lustre
25425 # We use a hard coded prefix so that this test will not fail
25426 # when run in tree. There are headers in lustre/include/lustre/
25427 # that are not packaged (like lustre_idl.h) and have more
25428 # complicated include dependencies (like config.h and lnet/types.h).
25429 # Since this test about correct packaging we just skip them when
25430 # they don't exist (see below) rather than try to fixup cppflags.
25432 if ! which $CC > /dev/null 2>&1; then
25433 skip_env "$CC is not installed"
25436 for header in $prefix/*.h; do
25437 if ! [[ -f "$header" ]]; then
25441 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
25442 continue # lustre_ioctl.h is internal header
25445 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
25446 error "cannot compile '$header'"
25450 run_test 400b "packaged headers can be compiled"
25452 test_401a() { #LU-7437
25453 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
25454 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
25456 #count the number of parameters by "list_param -R"
25457 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
25458 #count the number of parameters by listing proc files
25459 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
25460 echo "proc_dirs='$proc_dirs'"
25461 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
25462 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
25465 [ $params -eq $procs ] ||
25466 error "found $params parameters vs. $procs proc files"
25468 # test the list_param -D option only returns directories
25469 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
25470 #count the number of parameters by listing proc directories
25471 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
25474 [ $params -eq $procs ] ||
25475 error "found $params parameters vs. $procs proc files"
25477 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
25480 # jobid_var may not allow arbitrary values, so use jobid_name
25482 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25483 local testname=jobid_name tmp='testing%p'
25485 local testname=jobid_var tmp=testing
25488 local save=$($LCTL get_param -n $testname)
25490 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
25491 error "no error returned when setting bad parameters"
25493 local jobid_new=$($LCTL get_param -n foe $testname baz)
25494 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
25496 $LCTL set_param -n fog=bam $testname=$save bat=fog
25497 local jobid_old=$($LCTL get_param -n foe $testname bag)
25498 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
25500 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
25503 # jobid_var may not allow arbitrary values, so use jobid_name
25505 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25506 local testname=jobid_name
25508 local testname=jobid_var
25511 local jobid_var_old=$($LCTL get_param -n $testname)
25512 local jobid_var_new
25514 $LCTL set_param $testname= &&
25515 error "no error returned for 'set_param a='"
25517 jobid_var_new=$($LCTL get_param -n $testname)
25518 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
25519 error "$testname was changed by setting without value"
25521 $LCTL set_param $testname &&
25522 error "no error returned for 'set_param a'"
25524 jobid_var_new=$($LCTL get_param -n $testname)
25525 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
25526 error "$testname was changed by setting without value"
25528 run_test 401c "Verify 'lctl set_param' without value fails in either format."
25531 # jobid_var may not allow arbitrary values, so use jobid_name
25533 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25534 local testname=jobid_name new_value='foo=bar%p'
25536 local testname=jobid_var new_valuie=foo=bar
25539 local jobid_var_old=$($LCTL get_param -n $testname)
25540 local jobid_var_new
25542 $LCTL set_param $testname=$new_value ||
25543 error "'set_param a=b' did not accept a value containing '='"
25545 jobid_var_new=$($LCTL get_param -n $testname)
25546 [[ "$jobid_var_new" == "$new_value" ]] ||
25547 error "'set_param a=b' failed on a value containing '='"
25549 # Reset the $testname to test the other format
25550 $LCTL set_param $testname=$jobid_var_old
25551 jobid_var_new=$($LCTL get_param -n $testname)
25552 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
25553 error "failed to reset $testname"
25555 $LCTL set_param $testname $new_value ||
25556 error "'set_param a b' did not accept a value containing '='"
25558 jobid_var_new=$($LCTL get_param -n $testname)
25559 [[ "$jobid_var_new" == "$new_value" ]] ||
25560 error "'set_param a b' failed on a value containing '='"
25562 $LCTL set_param $testname $jobid_var_old
25563 jobid_var_new=$($LCTL get_param -n $testname)
25564 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
25565 error "failed to reset $testname"
25567 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
25569 test_401e() { # LU-14779
25570 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
25571 error "lctl list_param MGC* failed"
25572 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
25573 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
25574 error "lctl get_param lru_size failed"
25576 run_test 401e "verify 'lctl get_param' works with NID in parameter"
25579 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
25580 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
25581 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
25582 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
25583 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
25584 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
25585 remote_mds_nodsh && skip "remote MDS with nodsh"
25587 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
25588 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
25589 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
25590 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
25591 echo "Touch failed - OK"
25593 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
25596 local file1=$DIR/$tfile.1
25597 local file2=$DIR/$tfile.2
25598 local tfile=$TMP/$tfile
25600 rm -f $file1 $file2 $tfile
25605 # 30 sec OBD_TIMEOUT in ll_getattr()
25606 # right before populating st_nlink
25607 $LCTL set_param fail_loc=0x80001409
25608 stat -c %h $file1 > $tfile &
25610 # create an alias, drop all locks and reclaim the dentry
25612 cancel_lru_locks mdc
25613 cancel_lru_locks osc
25614 sysctl -w vm.drop_caches=2
25618 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
25620 rm -f $tfile $file1 $file2
25622 run_test 403 "i_nlink should not drop to zero due to aliasing"
25624 test_404() { # LU-6601
25625 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
25626 skip "Need server version newer than 2.8.52"
25627 remote_mds_nodsh && skip "remote MDS with nodsh"
25629 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
25630 awk '/osp .*-osc-MDT/ { print $4}')
25633 for osp in $mosps; do
25634 echo "Deactivate: " $osp
25635 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
25636 local stat=$(do_facet $SINGLEMDS $LCTL dl |
25637 awk -vp=$osp '$4 == p { print $2 }')
25638 [ $stat = IN ] || {
25639 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
25640 error "deactivate error"
25642 echo "Activate: " $osp
25643 do_facet $SINGLEMDS $LCTL --device %$osp activate
25644 local stat=$(do_facet $SINGLEMDS $LCTL dl |
25645 awk -vp=$osp '$4 == p { print $2 }')
25646 [ $stat = UP ] || {
25647 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
25648 error "activate error"
25652 run_test 404 "validate manual {de}activated works properly for OSPs"
25655 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
25656 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
25657 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
25658 skip "Layout swap lock is not supported"
25660 check_swap_layouts_support
25661 check_swap_layout_no_dom $DIR
25663 test_mkdir $DIR/$tdir
25664 swap_lock_test -d $DIR/$tdir ||
25665 error "One layout swap locked test failed"
25667 run_test 405 "Various layout swap lock tests"
25670 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25671 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
25672 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
25673 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25674 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
25675 skip "Need MDS version at least 2.8.50"
25677 local def_stripe_size=$($LFS getstripe -S $MOUNT)
25678 local test_pool=$TESTNAME
25680 pool_add $test_pool || error "pool_add failed"
25681 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
25682 error "pool_add_targets failed"
25684 save_layout_restore_at_exit $MOUNT
25686 # parent set default stripe count only, child will stripe from both
25687 # parent and fs default
25688 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
25689 error "setstripe $MOUNT failed"
25690 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
25691 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
25692 for i in $(seq 10); do
25693 local f=$DIR/$tdir/$tfile.$i
25694 touch $f || error "touch failed"
25695 local count=$($LFS getstripe -c $f)
25696 [ $count -eq $OSTCOUNT ] ||
25697 error "$f stripe count $count != $OSTCOUNT"
25698 local offset=$($LFS getstripe -i $f)
25699 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
25700 local size=$($LFS getstripe -S $f)
25701 [ $size -eq $((def_stripe_size * 2)) ] ||
25702 error "$f stripe size $size != $((def_stripe_size * 2))"
25703 local pool=$($LFS getstripe -p $f)
25704 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
25707 # change fs default striping, delete parent default striping, now child
25708 # will stripe from new fs default striping only
25709 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
25710 error "change $MOUNT default stripe failed"
25711 $LFS setstripe -c 0 $DIR/$tdir ||
25712 error "delete $tdir default stripe failed"
25713 for i in $(seq 11 20); do
25714 local f=$DIR/$tdir/$tfile.$i
25715 touch $f || error "touch $f failed"
25716 local count=$($LFS getstripe -c $f)
25717 [ $count -eq 1 ] || error "$f stripe count $count != 1"
25718 local offset=$($LFS getstripe -i $f)
25719 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
25720 local size=$($LFS getstripe -S $f)
25721 [ $size -eq $def_stripe_size ] ||
25722 error "$f stripe size $size != $def_stripe_size"
25723 local pool=$($LFS getstripe -p $f)
25724 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
25727 unlinkmany $DIR/$tdir/$tfile. 1 20
25729 local f=$DIR/$tdir/$tfile
25730 pool_remove_all_targets $test_pool $f
25731 pool_remove $test_pool $f
25733 run_test 406 "DNE support fs default striping"
25736 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25737 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
25738 skip "Need MDS version at least 2.8.55"
25739 remote_mds_nodsh && skip "remote MDS with nodsh"
25741 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
25742 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
25743 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
25744 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
25745 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
25747 #define OBD_FAIL_DT_TXN_STOP 0x2019
25748 for idx in $(seq $MDSCOUNT); do
25749 do_facet mds$idx "lctl set_param fail_loc=0x2019"
25751 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
25752 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
25753 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
25756 run_test 407 "transaction fail should cause operation fail"
25759 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
25761 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
25762 lctl set_param fail_loc=0x8000040a
25763 # let ll_prepare_partial_page() fail
25764 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
25768 # create at least 100 unused inodes so that
25769 # shrink_icache_memory(0) should not return 0
25770 touch $DIR/$tfile-{0..100}
25771 rm -f $DIR/$tfile-{0..100}
25774 echo 2 > /proc/sys/vm/drop_caches
25776 run_test 408 "drop_caches should not hang due to page leaks"
25780 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25782 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
25783 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
25784 touch $DIR/$tdir/guard || error "(2) Fail to create"
25786 local PREFIX=$(str_repeat 'A' 128)
25787 echo "Create 1K hard links start at $(date)"
25788 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25789 error "(3) Fail to hard link"
25791 echo "Links count should be right although linkEA overflow"
25792 stat $DIR/$tdir/guard || error "(4) Fail to stat"
25793 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
25794 [ $linkcount -eq 1001 ] ||
25795 error "(5) Unexpected hard links count: $linkcount"
25797 echo "List all links start at $(date)"
25798 ls -l $DIR/$tdir/foo > /dev/null ||
25799 error "(6) Fail to list $DIR/$tdir/foo"
25801 echo "Unlink hard links start at $(date)"
25802 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25803 error "(7) Fail to unlink"
25804 echo "Unlink hard links finished at $(date)"
25806 run_test 409 "Large amount of cross-MDTs hard links on the same file"
25810 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
25811 skip "Need client version at least 2.9.59"
25812 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
25813 skip "Need MODULES build"
25815 # Create a file, and stat it from the kernel
25816 local testfile=$DIR/$tfile
25819 local run_id=$RANDOM
25820 local my_ino=$(stat --format "%i" $testfile)
25822 # Try to insert the module. This will always fail as the
25823 # module is designed to not be inserted.
25824 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
25827 # Anything but success is a test failure
25829 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
25830 error "no inode match"
25832 run_test 410 "Test inode number returned from kernel thread"
25834 cleanup_test411_cgroup() {
25840 local cg_basedir=/sys/fs/cgroup/memory
25842 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
25843 skip "no setup for cgroup"
25845 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
25846 error "test file creation failed"
25847 cancel_lru_locks osc
25849 # Create a very small memory cgroup to force a slab allocation error
25850 local cgdir=$cg_basedir/osc_slab_alloc
25851 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
25852 trap "cleanup_test411_cgroup $cgdir" EXIT
25853 echo 2M > $cgdir/memory.kmem.limit_in_bytes
25854 echo 1M > $cgdir/memory.limit_in_bytes
25856 # Should not LBUG, just be killed by oom-killer
25857 # dd will return 0 even allocation failure in some environment.
25858 # So don't check return value
25859 bash -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
25860 cleanup_test411_cgroup $cgdir
25864 run_test 411 "Slab allocation error with cgroup does not LBUG"
25867 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
25868 (( $MDS1_VERSION >= $(version_code 2.10.55) )) ||
25869 skip "Need server version at least 2.10.55"
25871 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
25872 error "mkdir failed"
25873 $LFS getdirstripe $DIR/$tdir
25874 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
25875 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
25876 error "expect $((MDSCOUT - 1)) get $stripe_index"
25877 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
25878 [ $stripe_count -eq 2 ] ||
25879 error "expect 2 get $stripe_count"
25881 (( $MDS1_VERSION >= $(version_code 2.14.55) )) || return 0
25886 # subdirs should be on the same MDT as parent
25887 for i in $(seq 0 $((MDSCOUNT - 1))); do
25888 $LFS mkdir -i $i $DIR/$tdir/mdt$i || error "mkdir mdt$i failed"
25889 mkdir $DIR/$tdir/mdt$i/sub || error "mkdir sub failed"
25890 index=$($LFS getstripe -m $DIR/$tdir/mdt$i/sub)
25891 (( index == i )) || error "mdt$i/sub on MDT$index"
25894 # stripe offset -1, ditto
25895 for i in {1..10}; do
25896 $LFS mkdir -i -1 $DIR/$tdir/qos$i || error "mkdir qos$i failed"
25897 index=$($LFS getstripe -m $DIR/$tdir/qos$i)
25898 mkdir $DIR/$tdir/qos$i/sub || error "mkdir sub failed"
25899 index2=$($LFS getstripe -m $DIR/$tdir/qos$i/sub)
25900 (( index == index2 )) ||
25901 error "qos$i on MDT$index, sub on MDT$index2"
25904 local testdir=$DIR/$tdir/inherit
25906 $LFS mkdir -i 1 --max-inherit=3 $testdir || error "mkdir inherit failed"
25909 testdir=$testdir/s$i
25910 mkdir $testdir || error "mkdir $testdir failed"
25911 index=$($LFS getstripe -m $testdir)
25912 (( index == 1 )) ||
25913 error "$testdir on MDT$index"
25916 # not inherit any more
25917 testdir=$testdir/s3
25918 mkdir $testdir || error "mkdir $testdir failed"
25919 getfattr -d -m dmv $testdir | grep dmv &&
25920 error "default LMV set on $testdir" || true
25922 run_test 412 "mkdir on specific MDTs"
25924 TEST413_COUNT=${TEST413_COUNT:-200}
25925 generate_uneven_mdts() {
25927 local lmv_qos_maxage
25928 local lod_qos_maxage
25938 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
25939 $LCTL set_param lmv.*.qos_maxage=1
25940 stack_trap "$LCTL set_param \
25941 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" RETURN
25942 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
25943 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
25944 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
25945 lod.*.mdt_qos_maxage=1
25946 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
25947 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" RETURN
25950 echo "Check for uneven MDTs: "
25952 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25953 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25954 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25956 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25957 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25960 for ((i = 1; i < ${#ffree[@]}; i++)); do
25961 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25962 if [ $tmp -gt $max ]; then
25966 if [ $tmp -lt $min ]; then
25972 (( ${ffree[min_index]} > 0 )) ||
25973 skip "no free files in MDT$min_index"
25974 (( ${ffree[min_index]} < 10000000 )) ||
25975 skip "too many free files in MDT$min_index"
25977 # Check if we need to generate uneven MDTs
25978 local diff=$(((max - min) * 100 / min))
25979 local testdir=$DIR/$tdir-fillmdt
25983 while (( diff < threshold )); do
25985 # generate uneven MDTs, create till $threshold% diff
25986 echo -n "weight diff=$diff% must be > $threshold% ..."
25987 echo "Fill MDT$min_index with $TEST413_COUNT files: loop $i"
25988 testdir=$DIR/$tdir-fillmdt/$i
25989 [ -d $testdir ] && continue
25990 $LFS mkdir -i $min_index $testdir ||
25991 error "mkdir $testdir failed"
25992 $LFS setstripe -E 1M -L mdt $testdir ||
25993 error "setstripe $testdir failed"
25995 for ((F=0; F < TEST413_COUNT; F++)); do
25996 dd if=/dev/zero of=$testdir/f.$F bs=128K count=1 > \
25997 /dev/null 2>&1 || error "dd $F failed"
25999 sync; sleep 1; sync
26001 # wait for QOS to update
26002 (( SECONDS < start + 1 )) && sleep $((start + 1 - SECONDS))
26004 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
26005 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
26006 max=$(((${ffree[max_index]} >> 8) *
26007 (${bavail[max_index]} * bsize >> 16)))
26008 min=$(((${ffree[min_index]} >> 8) *
26009 (${bavail[min_index]} * bsize >> 16)))
26010 diff=$(((max - min) * 100 / min))
26014 echo "MDT filesfree available: ${ffree[*]}"
26015 echo "MDT blocks available: ${bavail[*]}"
26016 echo "weight diff=$diff%"
26021 local stripe_count=$2
26022 local mdts=$(comma_list $(mdts_nodes))
26025 local lmv_qos_prio_free
26026 local lmv_qos_threshold_rr
26027 local lmv_qos_maxage
26028 local lod_qos_prio_free
26029 local lod_qos_threshold_rr
26030 local lod_qos_maxage
26034 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
26035 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
26036 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
26038 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
26039 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
26040 stack_trap "$LCTL set_param \
26041 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
26042 stack_trap "$LCTL set_param \
26043 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
26044 stack_trap "$LCTL set_param \
26045 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
26047 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
26048 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
26049 lod_qos_prio_free=${lod_qos_prio_free%%%}
26050 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
26051 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
26052 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
26053 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
26054 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
26055 stack_trap "do_nodes $mdts $LCTL set_param \
26056 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
26057 stack_trap "do_nodes $mdts $LCTL set_param \
26058 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
26059 stack_trap "do_nodes $mdts $LCTL set_param \
26060 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
26062 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
26063 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
26065 testdir=$DIR/$tdir-s$stripe_count/rr
26067 local stripe_index=$($LFS getstripe -m $testdir)
26068 local test_mkdir_rr=true
26070 getfattr -d -m dmv -e hex $testdir | grep dmv
26071 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
26072 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
26073 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
26074 test_mkdir_rr=false
26079 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
26080 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
26082 stack_trap "unlinkmany -d $testdir/subdir $((100 * MDSCOUNT))"
26083 for (( i = 0; i < 100 * MDSCOUNT; i++ )); do
26084 eval $mkdir_cmd $testdir/subdir$i ||
26085 error "$mkdir_cmd subdir$i failed"
26088 for (( i = 0; i < $MDSCOUNT; i++ )); do
26089 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
26090 echo "$count directories created on MDT$i"
26091 if $test_mkdir_rr; then
26092 (( $count == 100 )) ||
26093 error "subdirs are not evenly distributed"
26094 elif (( $i == $stripe_index )); then
26095 (( $count == 100 * MDSCOUNT )) ||
26096 error "$count subdirs created on MDT$i"
26098 (( $count == 0 )) ||
26099 error "$count subdirs created on MDT$i"
26102 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
26103 count=$($LFS getdirstripe $testdir/* |
26104 grep -c -P "^\s+$i\t")
26105 echo "$count stripes created on MDT$i"
26106 # deviation should < 5% of average
26107 (( $count >= 95 * stripe_count &&
26108 $count <= 105 * stripe_count)) ||
26109 error "stripes are not evenly distributed"
26114 echo "Check for uneven MDTs: "
26124 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
26125 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
26126 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
26128 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26129 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26132 for ((i = 1; i < ${#ffree[@]}; i++)); do
26133 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
26134 if [ $tmp -gt $max ]; then
26138 if [ $tmp -lt $min ]; then
26144 (( ${ffree[min_index]} > 0 )) ||
26145 skip "no free files in MDT$min_index"
26146 (( ${ffree[min_index]} < 10000000 )) ||
26147 skip "too many free files in MDT$min_index"
26149 echo "MDT filesfree available: ${ffree[*]}"
26150 echo "MDT blocks available: ${bavail[*]}"
26151 echo "weight diff=$(((max - min) * 100 / min))%"
26153 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
26155 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
26156 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
26157 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
26158 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
26159 # decrease statfs age, so that it can be updated in time
26160 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
26161 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
26165 testdir=$DIR/$tdir-s$stripe_count/qos
26168 stack_trap "unlinkmany -d $testdir/subdir $((num * MDSCOUNT))"
26169 for (( i = 0; i < num * MDSCOUNT; i++ )); do
26170 eval $mkdir_cmd $testdir/subdir$i ||
26171 error "$mkdir_cmd subdir$i failed"
26175 for (( i = 0; i < $MDSCOUNT; i++ )); do
26176 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
26177 (( count > max )) && max=$count
26178 echo "$count directories created on MDT$i"
26181 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
26183 # D-value should > 10% of averge
26184 (( max - min > num / 10 )) ||
26185 error "subdirs shouldn't be evenly distributed: $max - $min < $((num / 10))"
26187 # ditto for stripes
26188 if (( stripe_count > 1 )); then
26190 for (( i = 0; i < $MDSCOUNT; i++ )); do
26191 count=$($LFS getdirstripe $testdir/* |
26192 grep -c -P "^\s+$i\t")
26193 (( count > max )) && max=$count
26194 echo "$count stripes created on MDT$i"
26197 min=$($LFS getdirstripe $testdir/* |
26198 grep -c -P "^\s+$min_index\t")
26199 (( max - min > num * stripe_count / 10 )) ||
26200 error "stripes shouldn't be evenly distributed: $max - $min < $((num / 10)) * $stripe_count"
26212 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
26213 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
26214 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
26216 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26218 for ((i = 1; i < ${#ffree[@]}; i++)); do
26219 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
26220 (( tmp < min )) && min=$tmp && min_index=$i
26227 [ $MDSCOUNT -lt 2 ] &&
26228 skip "We need at least 2 MDTs for this test"
26230 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
26231 skip "Need server version at least 2.12.52"
26235 generate_uneven_mdts 100
26236 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
26237 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
26238 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
26239 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
26240 error "mkdir failed"
26241 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
26244 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
26247 [ $MDSCOUNT -lt 2 ] &&
26248 skip "We need at least 2 MDTs for this test"
26250 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
26251 skip "Need server version at least 2.12.52"
26256 generate_uneven_mdts 100
26257 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
26258 testdir=$DIR/$tdir-s$stripe_count
26259 mkdir $testdir || error "mkdir $testdir failed"
26260 mkdir $testdir/rr || error "mkdir rr failed"
26261 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
26262 error "mkdir qos failed"
26263 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
26264 $testdir/rr || error "setdirstripe rr failed"
26265 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
26266 error "setdirstripe failed"
26267 test_qos_mkdir "mkdir" $stripe_count
26270 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
26273 (( $MDSCOUNT >= 2 )) ||
26274 skip "We need at least 2 MDTs for this test"
26276 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
26277 skip "Need server version at least 2.14.51"
26283 testdir=$DIR/${tdir}-s1
26284 mkdir $testdir || error "mkdir $testdir failed"
26285 mkdir $testdir/rr || error "mkdir rr failed"
26286 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
26287 # default max_inherit is -1, default max_inherit_rr is 0
26288 $LFS setdirstripe -D -c 1 $testdir/rr ||
26289 error "setdirstripe rr failed"
26290 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
26291 error "setdirstripe qos failed"
26292 test_qos_mkdir "mkdir" 1
26294 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
26295 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
26296 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
26297 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
26298 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
26300 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
26301 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
26302 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
26303 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
26304 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
26305 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
26306 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
26307 error "level2 shouldn't have default LMV" || true
26309 run_test 413c "mkdir with default LMV max inherit rr"
26312 (( MDSCOUNT >= 2 )) ||
26313 skip "We need at least 2 MDTs for this test"
26315 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
26316 skip "Need server version at least 2.14.51"
26318 local lmv_qos_threshold_rr
26320 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
26322 stack_trap "$LCTL set_param \
26323 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
26325 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
26326 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
26327 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
26328 error "$tdir shouldn't have default LMV"
26329 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
26330 error "mkdir sub failed"
26332 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
26334 (( count == 100 )) || error "$count subdirs on MDT0"
26336 run_test 413d "inherit ROOT default LMV"
26339 (( MDSCOUNT >= 2 )) ||
26340 skip "We need at least 2 MDTs for this test"
26341 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
26342 skip "Need server version at least 2.14.55"
26344 local testdir=$DIR/$tdir
26345 local tmpfile=$TMP/temp.setdirstripe.stderr.$$
26347 local sub_max_inherit
26349 mkdir -p $testdir || error "failed to create $testdir"
26351 # set default max-inherit to -1 if stripe count is 0 or 1
26352 $LFS setdirstripe -D -c 1 $testdir ||
26353 error "failed to set default LMV"
26354 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
26355 (( max_inherit == -1 )) ||
26356 error "wrong max_inherit value $max_inherit"
26358 # set default max_inherit to a fixed value if stripe count is not 0 or 1
26359 $LFS setdirstripe -D -c -1 $testdir ||
26360 error "failed to set default LMV"
26361 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
26362 (( max_inherit > 0 )) ||
26363 error "wrong max_inherit value $max_inherit"
26365 # and the subdir will decrease the max_inherit by 1
26366 mkdir -p $testdir/subdir-1 || error "failed to make subdir"
26367 sub_max_inherit=$($LFS getdirstripe -D --max-inherit $testdir/subdir-1)
26368 (( sub_max_inherit == max_inherit - 1)) ||
26369 error "wrong max-inherit of subdir $sub_max_inherit"
26371 # check specified --max-inherit and warning message
26372 stack_trap "rm -f $tmpfile"
26373 $LFS setdirstripe -D -c 2 --max-inherit=-1 $testdir 2> $tmpfile ||
26374 error "failed to set default LMV"
26375 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
26376 (( max_inherit == -1 )) ||
26377 error "wrong max_inherit value $max_inherit"
26379 # check the warning messages
26380 if ! [[ $(cat $tmpfile) =~ "max-inherit=" ]]; then
26381 error "failed to detect warning string"
26384 run_test 413e "check default max-inherit value"
26386 test_fs_dmv_inherit()
26388 local testdir=$DIR/$tdir
26395 mkdir $testdir || error "mkdir $testdir failed"
26396 count=$($LFS getdirstripe -D -c $testdir)
26397 (( count == 1 )) ||
26398 error "$testdir default LMV count mismatch $count != 1"
26399 inherit=$($LFS getdirstripe -D -X $testdir)
26400 (( inherit == 3 - i )) ||
26401 error "$testdir default LMV max-inherit $inherit != $((3 - i))"
26402 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
26403 (( inherit_rr == 3 - i )) ||
26404 error "$testdir default LMV max-inherit-rr $inherit_rr != $((3 - i))"
26405 testdir=$testdir/sub
26408 mkdir $testdir || error "mkdir $testdir failed"
26409 count=$($LFS getdirstripe -D -c $testdir)
26410 (( count == 0 )) ||
26411 error "$testdir default LMV count not zero: $count"
26415 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
26417 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
26418 skip "Need server version at least 2.14.55"
26420 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
26421 error "dump $DIR default LMV failed"
26422 stack_trap "setfattr --restore=$TMP/dmv.ea"
26424 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
26425 error "set $DIR default LMV failed"
26427 test_fs_dmv_inherit
26429 run_test 413f "lfs getdirstripe -D list ROOT default LMV if it's not set on dir"
26432 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
26434 mkdir -p $DIR/$tdir/l2/l3/l4 || error "mkdir $tdir/l1/l2/l3 failed"
26435 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
26436 error "dump $DIR default LMV failed"
26437 stack_trap "setfattr --restore=$TMP/dmv.ea"
26439 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
26440 error "set $DIR default LMV failed"
26442 FILESET="$FILESET/$tdir/l2/l3/l4" mount_client $MOUNT2 ||
26443 error "mount $MOUNT2 failed"
26444 stack_trap "umount_client $MOUNT2"
26446 local saved_DIR=$DIR
26450 stack_trap "export DIR=$saved_DIR"
26452 # first check filesystem-wide default LMV inheritance
26453 test_fs_dmv_inherit || error "incorrect fs default LMV inheritance"
26455 # then check subdirs are spread to all MDTs
26456 createmany -d $DIR/s $((MDSCOUNT * 100)) || error "createmany failed"
26458 local count=$($LFS getstripe -m $DIR/s* | sort -u | wc -l)
26460 (( $count == $MDSCOUNT )) || error "dirs are spread to $count MDTs"
26462 run_test 413g "enforce ROOT default LMV on subdir mount"
26465 (( MDSCOUNT >= 2 )) ||
26466 skip "We need at least 2 MDTs for this test"
26468 (( MDS1_VERSION >= $(version_code 2.15.50.6) )) ||
26469 skip "Need server version at least 2.15.50.6"
26471 local lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
26473 stack_trap "$LCTL set_param \
26474 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
26475 $LCTL set_param lmv.*.qos_maxage=1
26479 local dir=$DIR/$tdir/l1/l2/l3/l4/l5
26480 local count=$((MDSCOUNT * 20))
26482 generate_uneven_mdts 50
26484 mkdir -p $dir || error "mkdir $dir failed"
26485 stack_trap "rm -rf $dir"
26486 $LFS setdirstripe -D -c 1 -i -1 --max-inherit=$depth \
26487 --max-inherit-rr=$rr_depth $dir
26489 for ((d=0; d < depth + 2; d++)); do
26491 for ((sub=0; sub < count; sub++)); do
26494 $LFS getdirstripe -i $dir/d* | sort | uniq -c | sort -nr
26495 local num=($($LFS getdirstripe -i $dir/d* | sort | uniq -c))
26496 # subdirs within $rr_depth should be created round-robin
26497 if (( d < rr_depth )); then
26498 (( ${num[0]} != count )) ||
26499 error "all objects created on MDT ${num[1]}"
26505 run_test 413h "don't stick to parent for round-robin dirs"
26512 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
26513 unlinkmany $subdir/f. $TEST413_COUNT &
26517 for pid in $pids; do
26521 run_test 413z "413 test cleanup"
26524 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
26525 $LCTL set_param fail_loc=0x80000521
26526 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
26529 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
26532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26533 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
26534 skip "Need server version at least 2.11.52"
26544 # this test may be slow on ZFS
26545 [ "$mds1_FSTYPE" == "zfs" ] && total=50
26547 # though this test is designed for striped directory, let's test normal
26548 # directory too since lock is always saved as CoS lock.
26549 test_mkdir $DIR/$tdir || error "mkdir $tdir"
26550 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
26559 start_time=$(date +%s)
26560 for i in $(seq $total); do
26561 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
26564 end_time=$(date +%s)
26565 duration=$((end_time - start_time))
26567 kill -9 $setattr_pid
26569 echo "rename $total files took $duration sec"
26570 [ $duration -lt 100 ] || error "rename took $duration sec"
26572 run_test 415 "lock revoke is not missing"
26575 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
26576 skip "Need server version at least 2.11.55"
26578 # define OBD_FAIL_OSD_TXN_START 0x19a
26579 do_facet mds1 lctl set_param fail_loc=0x19a
26581 lfs mkdir -c $MDSCOUNT $DIR/$tdir
26585 run_test 416 "transaction start failure won't cause system hung"
26589 do_nodes $(comma_list $(mdts_nodes)) \
26590 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
26591 do_nodes $(comma_list $(mdts_nodes)) \
26592 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
26593 do_nodes $(comma_list $(mdts_nodes)) \
26594 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
26598 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26599 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
26600 skip "Need MDS version at least 2.11.56"
26602 trap cleanup_417 RETURN EXIT
26604 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
26605 do_nodes $(comma_list $(mdts_nodes)) \
26606 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
26607 $LFS migrate -m 0 $DIR/$tdir.1 &&
26608 error "migrate dir $tdir.1 should fail"
26610 do_nodes $(comma_list $(mdts_nodes)) \
26611 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
26612 $LFS mkdir -i 1 $DIR/$tdir.2 &&
26613 error "create remote dir $tdir.2 should fail"
26615 do_nodes $(comma_list $(mdts_nodes)) \
26616 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
26617 $LFS mkdir -c 2 $DIR/$tdir.3 &&
26618 error "create striped dir $tdir.3 should fail"
26621 run_test 417 "disable remote dir, striped dir and dir migration"
26623 # Checks that the outputs of df [-i] and lfs df [-i] match
26625 # usage: check_lfs_df <blocks | inodes> <mountpoint>
26635 [ "$1" == "blocks" ] && inodes= || inodes="-i"
26637 for count in {1..100}; do
26638 do_nodes "$CLIENTS" \
26639 $LCTL set_param ldlm.namespaces.*.lru_size=clear
26642 # read the lines of interest
26643 df_out=($(df -P $inodes $dir | tail -n +2)) ||
26644 error "df $inodes $dir | tail -n +2 failed"
26645 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
26646 error "lfs df $inodes $dir | grep summary: failed"
26648 # skip first substrings of each output as they are different
26649 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
26650 # compare the two outputs
26652 # skip "available" on MDT until LU-13997 is fixed.
26653 #for i in {1..5}; do
26654 for i in 1 2 4 5; do
26655 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
26663 lfs df $inodes $dir
26664 error "df and lfs df $1 output mismatch: " \
26665 "df ${inodes}: ${df_out[*]}, " \
26666 "lfs df ${inodes}: ${lfs_df_out[*]}"
26671 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26673 local dir=$DIR/$tdir
26674 local numfiles=$((RANDOM % 4096 + 2))
26675 local numblocks=$((RANDOM % 256 + 1))
26677 wait_delete_completed
26680 # check block output
26681 check_lfs_df blocks $dir
26682 # check inode output
26683 check_lfs_df inodes $dir
26685 # create a single file and retest
26686 echo "Creating a single file and testing"
26687 createmany -o $dir/$tfile- 1 &>/dev/null ||
26688 error "creating 1 file in $dir failed"
26689 check_lfs_df blocks $dir
26690 check_lfs_df inodes $dir
26692 # create a random number of files
26693 echo "Creating $((numfiles - 1)) files and testing"
26694 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
26695 error "creating $((numfiles - 1)) files in $dir failed"
26697 # write a random number of blocks to the first test file
26698 echo "Writing $numblocks 4K blocks and testing"
26699 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
26700 count=$numblocks &>/dev/null ||
26701 error "dd to $dir/${tfile}-0 failed"
26704 check_lfs_df blocks $dir
26705 check_lfs_df inodes $dir
26707 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
26708 error "unlinking $numfiles files in $dir failed"
26710 run_test 418 "df and lfs df outputs match"
26714 local dir=$DIR/$tdir
26719 cancel_lru_locks mdc
26721 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
26722 $LCTL set_param fail_loc=0x1410
26724 $LCTL set_param fail_loc=0
26727 run_test 419 "Verify open file by name doesn't crash kernel"
26731 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
26732 skip "Need MDS version at least 2.12.53"
26734 local SAVE_UMASK=$(umask)
26735 local dir=$DIR/$tdir
26736 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
26740 mkdir -m03777 $dir/testdir
26741 ls -dn $dir/testdir
26742 # Need to remove trailing '.' when SELinux is enabled
26743 local dirperms=$(ls -dn $dir/testdir |
26744 awk '{ sub(/\.$/, "", $1); print $1}')
26745 [ $dirperms == "drwxrwsrwt" ] ||
26746 error "incorrect perms on $dir/testdir"
26748 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
26749 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
26750 ls -n $dir/testdir/testfile
26751 local fileperms=$(ls -n $dir/testdir/testfile |
26752 awk '{ sub(/\.$/, "", $1); print $1}')
26753 [ $fileperms == "-rwxr-xr-x" ] ||
26754 error "incorrect perms on $dir/testdir/testfile"
26758 run_test 420 "clear SGID bit on non-directories for non-members"
26765 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26766 skip "Need MDS version at least 2.12.54"
26768 test_mkdir $DIR/$tdir
26769 createmany -o $DIR/$tdir/f 3
26770 cnt=$(ls -1 $DIR/$tdir | wc -l)
26771 [ $cnt != 3 ] && error "unexpected #files: $cnt"
26773 fid1=$(lfs path2fid $DIR/$tdir/f1)
26774 fid2=$(lfs path2fid $DIR/$tdir/f2)
26775 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
26777 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
26778 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
26780 cnt=$(ls -1 $DIR/$tdir | wc -l)
26781 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
26783 rm -f $DIR/$tdir/f3 || error "can't remove f3"
26784 createmany -o $DIR/$tdir/f 3
26785 cnt=$(ls -1 $DIR/$tdir | wc -l)
26786 [ $cnt != 3 ] && error "unexpected #files: $cnt"
26788 fid1=$(lfs path2fid $DIR/$tdir/f1)
26789 fid2=$(lfs path2fid $DIR/$tdir/f2)
26790 echo "remove using fsname $FSNAME"
26791 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
26793 cnt=$(ls -1 $DIR/$tdir | wc -l)
26794 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
26796 run_test 421a "simple rm by fid"
26803 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26804 skip "Need MDS version at least 2.12.54"
26806 test_mkdir $DIR/$tdir
26807 createmany -o $DIR/$tdir/f 3
26808 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
26811 FID1=$(lfs path2fid $DIR/$tdir/f1)
26812 FID2=$(lfs path2fid $DIR/$tdir/f2)
26813 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
26815 kill -USR1 $MULTIPID
26818 cnt=$(ls $DIR/$tdir | wc -l)
26819 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
26821 run_test 421b "rm by fid on open file"
26827 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26828 skip "Need MDS version at least 2.12.54"
26830 test_mkdir $DIR/$tdir
26831 createmany -o $DIR/$tdir/f 3
26832 touch $DIR/$tdir/$tfile
26833 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
26834 cnt=$(ls -1 $DIR/$tdir | wc -l)
26835 [ $cnt != 184 ] && error "unexpected #files: $cnt"
26837 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
26838 $LFS rmfid $DIR $FID1 || error "rmfid failed"
26840 cnt=$(ls $DIR/$tdir | wc -l)
26841 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
26843 run_test 421c "rm by fid against hardlinked files"
26849 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26850 skip "Need MDS version at least 2.12.54"
26852 test_mkdir $DIR/$tdir
26853 createmany -o $DIR/$tdir/f 4097
26854 cnt=$(ls -1 $DIR/$tdir | wc -l)
26855 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
26857 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
26858 $LFS rmfid $DIR $FIDS || error "rmfid failed"
26860 cnt=$(ls $DIR/$tdir | wc -l)
26862 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26864 run_test 421d "rmfid en masse"
26870 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26871 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26872 skip "Need MDS version at least 2.12.54"
26874 mkdir -p $DIR/$tdir
26875 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
26876 createmany -o $DIR/$tdir/striped_dir/f 512
26877 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26878 [ $cnt != 512 ] && error "unexpected #files: $cnt"
26880 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
26881 sed "s/[/][^:]*://g")
26882 $LFS rmfid $DIR $FIDS || error "rmfid failed"
26884 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
26886 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26888 run_test 421e "rmfid in DNE"
26894 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26895 skip "Need MDS version at least 2.12.54"
26897 test_mkdir $DIR/$tdir
26899 cnt=$(ls -1 $DIR/$tdir | wc -l)
26900 [ $cnt != 1 ] && error "unexpected #files: $cnt"
26902 FID=$(lfs path2fid $DIR/$tdir/f)
26903 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
26904 # rmfid should fail
26905 cnt=$(ls -1 $DIR/$tdir | wc -l)
26906 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
26908 chmod a+rw $DIR/$tdir
26910 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
26911 # rmfid should fail
26912 cnt=$(ls -1 $DIR/$tdir | wc -l)
26913 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
26916 $RUNAS touch $DIR/$tdir/f
26917 FID=$(lfs path2fid $DIR/$tdir/f)
26918 echo "rmfid as root"
26919 $LFS rmfid $DIR $FID || error "rmfid as root failed"
26920 cnt=$(ls -1 $DIR/$tdir | wc -l)
26921 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
26924 $RUNAS touch $DIR/$tdir/f
26925 cnt=$(ls -1 $DIR/$tdir | wc -l)
26926 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
26927 FID=$(lfs path2fid $DIR/$tdir/f)
26928 # rmfid w/o user_fid2path mount option should fail
26929 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
26930 cnt=$(ls -1 $DIR/$tdir | wc -l)
26931 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
26933 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
26934 stack_trap "rmdir $tmpdir"
26935 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
26936 error "failed to mount client'"
26937 stack_trap "umount_client $tmpdir"
26939 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
26940 # rmfid should succeed
26941 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
26942 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
26944 # rmfid shouldn't allow to remove files due to dir's permission
26945 chmod a+rwx $tmpdir/$tdir
26946 touch $tmpdir/$tdir/f
26947 ls -la $tmpdir/$tdir
26948 FID=$(lfs path2fid $tmpdir/$tdir/f)
26949 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
26952 run_test 421f "rmfid checks permissions"
26958 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26959 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26960 skip "Need MDS version at least 2.12.54"
26962 mkdir -p $DIR/$tdir
26963 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
26964 createmany -o $DIR/$tdir/striped_dir/f 512
26965 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26966 [ $cnt != 512 ] && error "unexpected #files: $cnt"
26968 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
26969 sed "s/[/][^:]*://g")
26971 rm -f $DIR/$tdir/striped_dir/f1*
26972 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26973 removed=$((512 - cnt))
26975 # few files have been just removed, so we expect
26976 # rmfid to fail on their fids
26977 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
26978 [ $removed != $errors ] && error "$errors != $removed"
26980 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
26982 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26984 run_test 421g "rmfid to return errors properly"
26987 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
26988 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
26989 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
26990 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
26991 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
26993 local amc=$(at_max_get client)
26994 local amo=$(at_max_get mds1)
26995 local timeout=`lctl get_param -n timeout`
26997 at_max_set 0 client
27000 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
27001 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
27002 fail_val=$(((2*timeout + 10)*1000))
27003 touch $DIR/$tdir/d3/file &
27005 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
27006 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
27007 fail_val=$((2*timeout + 5))
27008 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
27012 sleep $((2 * timeout))
27016 touch $DIR/$tdir/d2/file3
27017 touch $DIR/$tdir/d2/file4
27018 touch $DIR/$tdir/d2/file5
27021 at_max_set $amc client
27022 at_max_set $amo mds1
27024 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
27025 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
27026 error "Watchdog is always throttled"
27028 run_test 422 "kill a process with RPC in progress"
27041 # ensure statfs cache is expired
27044 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
27045 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
27049 run_test 423 "statfs should return a right data"
27052 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
27053 $LCTL set_param fail_loc=0x80000522
27054 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
27057 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
27060 test_mkdir -c -1 $DIR/$tdir
27061 $LFS setstripe -c -1 $DIR/$tdir
27063 lru_resize_disable "" 100
27064 stack_trap "lru_resize_enable" EXIT
27068 for i in $(seq $((MDSCOUNT * 125))); do
27069 local t=$DIR/$tdir/$tfile_$i
27071 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
27072 error_noexit "Create file $t"
27074 stack_trap "rm -rf $DIR/$tdir" EXIT
27076 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
27077 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
27078 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
27080 [ $lock_count -le $lru_size ] ||
27081 error "osc lock count $lock_count > lru size $lru_size"
27084 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
27085 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
27086 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
27088 [ $lock_count -le $lru_size ] ||
27089 error "mdc lock count $lock_count > lru size $lru_size"
27092 run_test 425 "lock count should not exceed lru size"
27095 splice-test -r $DIR/$tfile
27096 splice-test -rd $DIR/$tfile
27097 splice-test $DIR/$tfile
27098 splice-test -d $DIR/$tfile
27100 run_test 426 "splice test on Lustre"
27103 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
27104 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
27105 skip "Need MDS version at least 2.12.4"
27111 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
27112 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
27114 $LFS getdirstripe $DIR/$tdir/1/dir
27116 #first setfattr for creating updatelog
27117 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
27119 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
27120 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
27121 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
27122 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
27126 wait_recovery_complete mds2 $((2*TIMEOUT))
27128 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
27129 echo $log | grep "get update log failed" &&
27130 error "update log corruption is detected" || true
27132 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
27135 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27136 local cache_limit=$CACHE_MAX
27138 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
27139 $LCTL set_param -n llite.*.max_cached_mb=64
27142 $LFS setstripe -c 1 $DIR/$tdir
27143 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
27144 stack_trap "rm -f $DIR/$tdir/$tfile.*"
27146 for f in $(seq 4); do
27147 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
27151 cancel_lru_locks osc
27153 for f in $(seq 4); do
27154 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
27158 run_test 428 "large block size IO should not hang"
27160 test_429() { # LU-7915 / LU-10948
27161 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
27162 local testfile=$DIR/$tfile
27163 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
27169 $LCTL get_param $ll_opencache_threshold_count ||
27170 skip "client does not have opencache parameter"
27172 set_opencache $new_flag
27173 stack_trap "restore_opencache"
27174 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
27175 error "enable opencache failed"
27177 # drop MDC DLM locks
27178 cancel_lru_locks mdc
27179 # clear MDC RPC stats counters
27180 $LCTL set_param $mdc_rpcstats=clear
27182 # According to the current implementation, we need to run 3 times
27183 # open & close file to verify if opencache is enabled correctly.
27184 # 1st, RPCs are sent for lookup/open and open handle is released on
27186 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
27187 # so open handle won't be released thereafter.
27188 # 3rd, No RPC is sent out.
27189 $MULTIOP $testfile oc || error "multiop failed"
27190 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
27191 echo "1st: $first_rpc RPCs in flight"
27193 $MULTIOP $testfile oc || error "multiop failed"
27194 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
27195 echo "2nd: $second_rpc RPCs in flight"
27197 $MULTIOP $testfile oc || error "multiop failed"
27198 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
27199 echo "3rd: $third_rpc RPCs in flight"
27201 #verify no MDC RPC is sent
27202 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
27204 run_test 429 "verify if opencache flag on client side does work"
27210 # data at [200K, 400K)
27211 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
27212 error "256K->512K dd fails"
27214 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
27215 error "2M->3M dd fails"
27217 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
27218 error "4M->5M dd fails"
27219 echo "Data at 256K...512K, 2M...3M and 4M...5M"
27220 # start at first component hole #1
27221 printf "Seeking hole from 1000 ... "
27222 offset=$(lseek_test -l 1000 $file)
27224 [[ $offset == 1000 ]] || error "offset $offset != 1000"
27225 printf "Seeking data from 1000 ... "
27226 offset=$(lseek_test -d 1000 $file)
27228 [[ $offset == 262144 ]] || error "offset $offset != 262144"
27230 # start at first component data block
27231 printf "Seeking hole from 300000 ... "
27232 offset=$(lseek_test -l 300000 $file)
27234 [[ $offset == 524288 ]] || error "offset $offset != 524288"
27235 printf "Seeking data from 300000 ... "
27236 offset=$(lseek_test -d 300000 $file)
27238 [[ $offset == 300000 ]] || error "offset $offset != 300000"
27240 # start at the first component but beyond end of object size
27241 printf "Seeking hole from 1000000 ... "
27242 offset=$(lseek_test -l 1000000 $file)
27244 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
27245 printf "Seeking data from 1000000 ... "
27246 offset=$(lseek_test -d 1000000 $file)
27248 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
27250 # start at second component stripe 2 (empty file)
27251 printf "Seeking hole from 1500000 ... "
27252 offset=$(lseek_test -l 1500000 $file)
27254 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
27255 printf "Seeking data from 1500000 ... "
27256 offset=$(lseek_test -d 1500000 $file)
27258 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
27260 # start at second component stripe 1 (all data)
27261 printf "Seeking hole from 3000000 ... "
27262 offset=$(lseek_test -l 3000000 $file)
27264 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
27265 printf "Seeking data from 3000000 ... "
27266 offset=$(lseek_test -d 3000000 $file)
27268 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
27270 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
27271 error "2nd dd fails"
27272 echo "Add data block at 640K...1280K"
27274 # start at before new data block, in hole
27275 printf "Seeking hole from 600000 ... "
27276 offset=$(lseek_test -l 600000 $file)
27278 [[ $offset == 600000 ]] || error "offset $offset != 600000"
27279 printf "Seeking data from 600000 ... "
27280 offset=$(lseek_test -d 600000 $file)
27282 [[ $offset == 655360 ]] || error "offset $offset != 655360"
27284 # start at the first component new data block
27285 printf "Seeking hole from 1000000 ... "
27286 offset=$(lseek_test -l 1000000 $file)
27288 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
27289 printf "Seeking data from 1000000 ... "
27290 offset=$(lseek_test -d 1000000 $file)
27292 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
27294 # start at second component stripe 2, new data
27295 printf "Seeking hole from 1200000 ... "
27296 offset=$(lseek_test -l 1200000 $file)
27298 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
27299 printf "Seeking data from 1200000 ... "
27300 offset=$(lseek_test -d 1200000 $file)
27302 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
27304 # start beyond file end
27305 printf "Using offset > filesize ... "
27306 lseek_test -l 4000000 $file && error "lseek should fail"
27307 printf "Using offset > filesize ... "
27308 lseek_test -d 4000000 $file && error "lseek should fail"
27314 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
27315 skip "MDT does not support SEEK_HOLE"
27317 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
27318 skip "OST does not support SEEK_HOLE"
27320 local file=$DIR/$tdir/$tfile
27322 mkdir -p $DIR/$tdir
27324 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
27325 # OST stripe #1 will have continuous data at [1M, 3M)
27326 # OST stripe #2 is empty
27327 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
27328 lseek_test_430 $file
27330 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
27331 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
27332 lseek_test_430 $file
27334 $LFS setstripe -c2 -S 512K $file
27335 echo "Two stripes, stripe size 512K"
27336 lseek_test_430 $file
27338 # FLR with stale mirror
27339 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
27341 echo "Mirrored file:"
27342 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
27343 echo "Plain 2 stripes 1M"
27344 lseek_test_430 $file
27347 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
27350 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
27351 skip "OST does not support SEEK_HOLE"
27354 local file=$DIR/$tdir/$tfile
27356 mkdir -p $DIR/$tdir
27357 # Empty layout lseek should fail
27360 printf "Seeking hole from 0 ... "
27361 lseek_test -l 0 $file && error "lseek should fail"
27362 printf "Seeking data from 0 ... "
27363 lseek_test -d 0 $file && error "lseek should fail"
27367 $LFS setstripe -E 1M -c2 -E eof $file
27368 $TRUNCATE $file 1048576
27369 printf "Seeking hole from 1000000 ... "
27370 offset=$(lseek_test -l 1000000 $file)
27372 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
27373 printf "Seeking data from 1000000 ... "
27374 lseek_test -d 1000000 $file && error "lseek should fail"
27377 # full component followed by non-inited one
27378 $LFS setstripe -E 1M -c2 -E eof $file
27379 dd if=/dev/urandom of=$file bs=1M count=1
27380 printf "Seeking hole from 1000000 ... "
27381 offset=$(lseek_test -l 1000000 $file)
27383 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
27384 printf "Seeking hole from 1048576 ... "
27385 lseek_test -l 1048576 $file && error "lseek should fail"
27386 # init second component and truncate back
27387 echo "123" >> $file
27388 $TRUNCATE $file 1048576
27389 printf "Seeking hole from 1000000 ... "
27390 offset=$(lseek_test -l 1000000 $file)
27392 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
27393 printf "Seeking hole from 1048576 ... "
27394 lseek_test -l 1048576 $file && error "lseek should fail"
27395 # boundary checks for big values
27396 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
27397 offset=$(lseek_test -d 0 $file.10g)
27398 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
27399 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
27400 offset=$(lseek_test -d 0 $file.100g)
27401 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
27404 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
27407 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
27408 skip "OST does not support SEEK_HOLE"
27410 local file=$DIR/$tdir/$tfile
27413 mkdir -p $DIR/$tdir
27414 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
27416 # cp version 8.33+ prefers lseek over fiemap
27417 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
27419 time cp $file /dev/null
27420 (( SECONDS - start < 5 )) ||
27421 error "cp: too long runtime $((SECONDS - start))"
27424 # tar version 1.29+ supports SEEK_HOLE/DATA
27425 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
27427 time tar cS $file - | cat > /dev/null
27428 (( SECONDS - start < 5 )) ||
27429 error "tar: too long runtime $((SECONDS - start))"
27432 run_test 430c "lseek: external tools check"
27434 test_431() { # LU-14187
27435 local file=$DIR/$tdir/$tfile
27437 mkdir -p $DIR/$tdir
27438 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
27439 dd if=/dev/urandom of=$file bs=4k count=1
27440 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
27441 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
27442 #define OBD_FAIL_OST_RESTART_IO 0x251
27443 do_facet ost1 "$LCTL set_param fail_loc=0x251"
27444 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
27448 echo 3 > /proc/sys/vm/drop_caches
27449 diff $file $file.0 || error "data diff"
27451 run_test 431 "Restart transaction for IO"
27453 cleanup_test_432() {
27454 do_facet mgs $LCTL nodemap_activate 0
27455 wait_nm_sync active
27459 local tmpdir=$TMP/dir432
27461 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
27462 skip "Need MDS version at least 2.14.52"
27464 stack_trap cleanup_test_432 EXIT
27468 do_facet mgs $LCTL nodemap_activate 1
27469 wait_nm_sync active
27470 do_facet mgs $LCTL nodemap_modify --name default \
27471 --property admin --value 1
27472 do_facet mgs $LCTL nodemap_modify --name default \
27473 --property trusted --value 1
27474 cancel_lru_locks mdc
27475 wait_nm_sync default admin_nodemap
27476 wait_nm_sync default trusted_nodemap
27478 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
27479 grep -ci "Operation not permitted") -ne 0 ]; then
27480 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
27483 run_test 432 "mv dir from outside Lustre"
27486 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27488 [[ -n "$($LCTL list_param llite.*.inode_cache 2>/dev/null)" ]] ||
27489 skip "inode cache not supported"
27491 $LCTL set_param llite.*.inode_cache=0
27492 stack_trap "$LCTL set_param llite.*.inode_cache=1"
27498 cancel_lru_locks mdc
27499 test_mkdir $DIR/$tdir || error "mkdir $tdir"
27500 createmany -m $DIR/$tdir/f $count
27501 createmany -d $DIR/$tdir/d $count
27502 ls -l $DIR/$tdir > /dev/null
27503 stack_trap "rm -rf $DIR/$tdir"
27505 before=$(num_objects)
27506 cancel_lru_locks mdc
27507 after=$(num_objects)
27509 # sometimes even @before is less than 2 * count
27510 while (( before - after < count )); do
27512 after=$(num_objects)
27514 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
27515 if (( wait > 60 )); then
27516 error "inode slab grew from $before to $after"
27520 echo "lustre_inode_cache $before objs before lock cancel, $after after"
27522 run_test 433 "ldlm lock cancel releases dentries and inodes"
27525 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
27526 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
27527 skip "Need server version at least 2.9.55"
27529 start_full_debug_logging
27533 stop_full_debug_logging
27537 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
27538 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
27539 awk '/The barrier for/ { print $7 }')
27542 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
27547 barrier_expired() {
27550 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
27551 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
27552 awk '/will be expired/ { print $7 }')
27554 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
27563 echo "Start barrier_freeze at: $(date)"
27564 #define OBD_FAIL_BARRIER_DELAY 0x2202
27565 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
27566 # Do not reduce barrier time - See LU-11873
27567 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
27570 local b_status=$(barrier_stat)
27571 echo "Got barrier status at: $(date)"
27572 [ "$b_status" = "'freezing_p1'" ] ||
27573 error "(1) unexpected barrier status $b_status"
27575 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
27577 b_status=$(barrier_stat)
27578 [ "$b_status" = "'frozen'" ] ||
27579 error "(2) unexpected barrier status $b_status"
27581 local expired=$(barrier_expired)
27582 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
27583 sleep $((expired + 3))
27585 b_status=$(barrier_stat)
27586 [ "$b_status" = "'expired'" ] ||
27587 error "(3) unexpected barrier status $b_status"
27589 # Do not reduce barrier time - See LU-11873
27590 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
27591 error "(4) fail to freeze barrier"
27593 b_status=$(barrier_stat)
27594 [ "$b_status" = "'frozen'" ] ||
27595 error "(5) unexpected barrier status $b_status"
27597 echo "Start barrier_thaw at: $(date)"
27598 #define OBD_FAIL_BARRIER_DELAY 0x2202
27599 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
27600 do_facet mgs $LCTL barrier_thaw $FSNAME &
27603 b_status=$(barrier_stat)
27604 echo "Got barrier status at: $(date)"
27605 [ "$b_status" = "'thawing'" ] ||
27606 error "(6) unexpected barrier status $b_status"
27608 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
27610 b_status=$(barrier_stat)
27611 [ "$b_status" = "'thawed'" ] ||
27612 error "(7) unexpected barrier status $b_status"
27614 #define OBD_FAIL_BARRIER_FAILURE 0x2203
27615 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
27616 do_facet mgs $LCTL barrier_freeze $FSNAME
27618 b_status=$(barrier_stat)
27619 [ "$b_status" = "'failed'" ] ||
27620 error "(8) unexpected barrier status $b_status"
27622 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
27623 do_facet mgs $LCTL barrier_thaw $FSNAME
27627 run_test 801a "write barrier user interfaces and stat machine"
27632 mkdir $DIR/$tdir || error "(1) fail to mkdir"
27633 createmany -d $DIR/$tdir/d 6 || error "(2) fail to mkdir"
27634 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
27635 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
27636 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
27638 cancel_lru_locks mdc
27640 # 180 seconds should be long enough
27641 do_facet mgs $LCTL barrier_freeze $FSNAME 180
27643 local b_status=$(barrier_stat)
27644 [ "$b_status" = "'frozen'" ] ||
27645 error "(6) unexpected barrier status $b_status"
27647 mkdir $DIR/$tdir/d0/d10 &
27650 touch $DIR/$tdir/d1/f13 &
27653 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
27656 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
27659 rm -f $DIR/$tdir/d4/f12 &
27662 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
27664 # To guarantee taht the 'stat' is not blocked
27665 b_status=$(barrier_stat)
27666 [ "$b_status" = "'frozen'" ] ||
27667 error "(8) unexpected barrier status $b_status"
27669 # let above commands to run at background
27672 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
27673 ps -p $touch_pid || error "(10) touch should be blocked"
27674 ps -p $ln_pid || error "(11) link should be blocked"
27675 ps -p $mv_pid || error "(12) rename should be blocked"
27676 ps -p $rm_pid || error "(13) unlink should be blocked"
27678 b_status=$(barrier_stat)
27679 [ "$b_status" = "'frozen'" ] ||
27680 error "(14) unexpected barrier status $b_status"
27682 do_facet mgs $LCTL barrier_thaw $FSNAME
27683 b_status=$(barrier_stat)
27684 [ "$b_status" = "'thawed'" ] ||
27685 error "(15) unexpected barrier status $b_status"
27687 wait $mkdir_pid || error "(16) mkdir should succeed"
27688 wait $touch_pid || error "(17) touch should succeed"
27689 wait $ln_pid || error "(18) link should succeed"
27690 wait $mv_pid || error "(19) rename should succeed"
27691 wait $rm_pid || error "(20) unlink should succeed"
27695 run_test 801b "modification will be blocked by write barrier"
27698 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27702 stop mds2 || error "(1) Fail to stop mds2"
27704 do_facet mgs $LCTL barrier_freeze $FSNAME 30
27706 local b_status=$(barrier_stat)
27707 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
27708 do_facet mgs $LCTL barrier_thaw $FSNAME
27709 error "(2) unexpected barrier status $b_status"
27712 do_facet mgs $LCTL barrier_rescan $FSNAME ||
27713 error "(3) Fail to rescan barrier bitmap"
27715 # Do not reduce barrier time - See LU-11873
27716 do_facet mgs $LCTL barrier_freeze $FSNAME 20
27718 b_status=$(barrier_stat)
27719 [ "$b_status" = "'frozen'" ] ||
27720 error "(4) unexpected barrier status $b_status"
27722 do_facet mgs $LCTL barrier_thaw $FSNAME
27723 b_status=$(barrier_stat)
27724 [ "$b_status" = "'thawed'" ] ||
27725 error "(5) unexpected barrier status $b_status"
27727 local devname=$(mdsdevname 2)
27729 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
27731 do_facet mgs $LCTL barrier_rescan $FSNAME ||
27732 error "(7) Fail to rescan barrier bitmap"
27736 run_test 801c "rescan barrier bitmap"
27738 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
27739 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
27740 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
27741 saved_MOUNT_OPTS=$MOUNT_OPTS
27747 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
27748 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
27749 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
27750 MOUNT_OPTS=$saved_MOUNT_OPTS
27755 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
27756 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
27757 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
27758 skip "Need server version at least 2.9.55"
27760 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
27762 mkdir $DIR/$tdir || error "(1) fail to mkdir"
27764 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
27765 error "(2) Fail to copy"
27767 trap cleanup_802a EXIT
27769 # sync by force before remount as readonly
27770 sync; sync_all_data; sleep 3; sync_all_data
27774 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
27775 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
27776 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
27778 echo "Mount the server as read only"
27779 setupall server_only || error "(3) Fail to start servers"
27781 echo "Mount client without ro should fail"
27782 mount_client $MOUNT &&
27783 error "(4) Mount client without 'ro' should fail"
27785 echo "Mount client with ro should succeed"
27786 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
27787 mount_client $MOUNT ||
27788 error "(5) Mount client with 'ro' should succeed"
27790 echo "Modify should be refused"
27791 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
27793 echo "Read should be allowed"
27794 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
27795 error "(7) Read should succeed under ro mode"
27799 run_test 802a "simulate readonly device"
27802 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27803 remote_mds_nodsh && skip "remote MDS with nodsh"
27805 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
27806 skip "readonly option not available"
27808 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
27810 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
27811 error "(2) Fail to copy"
27813 # write back all cached data before setting MDT to readonly
27817 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
27818 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
27820 echo "Modify should be refused"
27821 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
27823 echo "Read should be allowed"
27824 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
27825 error "(7) Read should succeed under ro mode"
27828 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
27830 run_test 802b "be able to set MDTs to readonly"
27833 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27834 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
27835 skip "MDS needs to be newer than 2.10.54"
27837 mkdir_on_mdt0 $DIR/$tdir
27838 # Create some objects on all MDTs to trigger related logs objects
27839 for idx in $(seq $MDSCOUNT); do
27840 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
27841 $DIR/$tdir/dir${idx} ||
27842 error "Fail to create $DIR/$tdir/dir${idx}"
27845 wait_delete_completed # ensure old test cleanups are finished
27847 echo "before create:"
27849 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27851 for i in {1..10}; do
27852 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
27853 error "Fail to create $DIR/$tdir/foo$i"
27856 # sync ZFS-on-MDS to refresh statfs data
27857 wait_zfs_commit mds1
27859 echo "after create:"
27861 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27863 # allow for an llog to be cleaned up during the test
27864 [ $after_used -ge $((before_used + 10 - 1)) ] ||
27865 error "before ($before_used) + 10 > after ($after_used)"
27867 for i in {1..10}; do
27868 rm -rf $DIR/$tdir/foo$i ||
27869 error "Fail to remove $DIR/$tdir/foo$i"
27872 # sync ZFS-on-MDS to refresh statfs data
27873 wait_zfs_commit mds1
27874 wait_delete_completed
27875 sleep 3 # avoid MDT return cached statfs
27876 echo "after unlink:"
27878 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27880 # allow for an llog to be created during the test
27881 [ $after_used -le $((before_used + 1)) ] ||
27882 error "after ($after_used) > before ($before_used) + 1"
27884 run_test 803a "verify agent object for remote object"
27887 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27888 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
27889 skip "MDS needs to be newer than 2.13.56"
27890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27892 for i in $(seq 0 $((MDSCOUNT - 1))); do
27893 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
27901 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
27902 for i in $(seq 0 $((MDSCOUNT - 1))); do
27903 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
27904 awk '/getattr/ { print $2 }')
27905 before=$((before + tmp))
27907 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
27908 for i in $(seq 0 $((MDSCOUNT - 1))); do
27909 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
27910 awk '/getattr/ { print $2 }')
27911 after=$((after + tmp))
27914 [ $before -eq $after ] || error "getattr count $before != $after"
27916 run_test 803b "remote object can getattr from cache"
27919 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27920 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
27921 skip "MDS needs to be newer than 2.10.54"
27922 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
27924 mkdir -p $DIR/$tdir
27925 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
27926 error "Fail to create $DIR/$tdir/dir0"
27928 local fid=$($LFS path2fid $DIR/$tdir/dir0)
27929 local dev=$(mdsdevname 2)
27931 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27932 grep ${fid} || error "NOT found agent entry for dir0"
27934 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
27935 error "Fail to create $DIR/$tdir/dir1"
27937 touch $DIR/$tdir/dir1/foo0 ||
27938 error "Fail to create $DIR/$tdir/dir1/foo0"
27939 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
27942 for idx in $(seq $MDSCOUNT); do
27943 dev=$(mdsdevname $idx)
27944 do_facet mds${idx} \
27945 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27946 grep ${fid} && rc=$idx
27949 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
27950 error "Fail to rename foo0 to foo1"
27951 if [ $rc -eq 0 ]; then
27952 for idx in $(seq $MDSCOUNT); do
27953 dev=$(mdsdevname $idx)
27954 do_facet mds${idx} \
27955 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27956 grep ${fid} && rc=$idx
27960 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
27961 error "Fail to rename foo1 to foo2"
27962 if [ $rc -eq 0 ]; then
27963 for idx in $(seq $MDSCOUNT); do
27964 dev=$(mdsdevname $idx)
27965 do_facet mds${idx} \
27966 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27967 grep ${fid} && rc=$idx
27971 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
27973 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
27974 error "Fail to link to $DIR/$tdir/dir1/foo2"
27975 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
27976 error "Fail to rename foo2 to foo0"
27977 unlink $DIR/$tdir/dir1/foo0 ||
27978 error "Fail to unlink $DIR/$tdir/dir1/foo0"
27979 rm -rf $DIR/$tdir/dir0 ||
27980 error "Fail to rm $DIR/$tdir/dir0"
27982 for idx in $(seq $MDSCOUNT); do
27986 dev=$(mdsdevname $idx)
27987 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
27989 start mds${idx} $dev $MDS_MOUNT_OPTS ||
27990 error "mount mds$idx failed"
27991 df $MOUNT > /dev/null 2>&1
27993 # e2fsck should not return error
27995 error "e2fsck detected error on MDT${idx}: rc=$rc"
27998 run_test 804 "verify agent entry for remote entry"
28001 do_facet $SINGLEMDS zfs set quota=$old $fsset
28002 unlinkmany $DIR/$tdir/f- 1000000
28007 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
28008 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
28009 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
28010 skip "netfree not implemented before 0.7"
28011 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
28012 skip "Need MDS version at least 2.10.57"
28019 local pref="osd-zfs.$FSNAME-MDT0000."
28021 # limit available space on MDS dataset to meet nospace issue
28022 # quickly. then ZFS 0.7.2 can use reserved space if asked
28023 # properly (using netfree flag in osd_declare_destroy()
28024 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
28025 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
28027 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
28028 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
28029 let "usedkb=usedkb-freekb"
28030 let "freekb=freekb/2"
28031 if let "freekb > 5000"; then
28034 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
28035 trap cleanup_805 EXIT
28036 mkdir_on_mdt0 $DIR/$tdir
28037 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
28038 error "Can't set PFL layout"
28039 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
28040 rm -rf $DIR/$tdir || error "not able to remove"
28041 do_facet $SINGLEMDS zfs set quota=$old $fsset
28044 run_test 805 "ZFS can remove from full fs"
28050 local expect=$(stat -c %s $file)
28052 check_lsom_size $1 $expect
28054 local blocks=$($LFS getsom -b $file)
28055 expect=$(stat -c %b $file)
28056 [[ $blocks == $expect ]] ||
28057 error "$file expected blocks: $expect, got: $blocks"
28065 cancel_lru_locks mdc
28067 size=$($LFS getsom -s $1)
28068 [[ $size == $expect ]] ||
28069 error "$file expected size: $expect, got: $size"
28073 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
28074 skip "Need MDS version at least 2.11.52"
28078 touch $DIR/$tfile || error "touch $tfile failed"
28080 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
28081 save_lustre_params client "llite.*.xattr_cache" > $save
28082 lctl set_param llite.*.xattr_cache=0
28083 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
28085 # single-threaded write
28086 echo "Test SOM for single-threaded write"
28087 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
28088 error "write $tfile failed"
28089 check_lsom_size $DIR/$tfile $bs
28092 local size=$(($num * $bs))
28096 echo "Test SOM for single client multi-threaded($num) write"
28097 $TRUNCATE $DIR/$tfile 0
28098 for ((i = 0; i < $num; i++)); do
28099 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28101 offset=$((offset + $bs))
28103 for (( i=0; i < $num; i++ )); do
28106 check_lsom_size $DIR/$tfile $size
28108 $TRUNCATE $DIR/$tfile 0
28109 for ((i = 0; i < $num; i++)); do
28110 offset=$((offset - $bs))
28111 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28114 for (( i=0; i < $num; i++ )); do
28117 check_lsom_size $DIR/$tfile $size
28119 # multi-client writes
28120 num=$(get_node_count ${CLIENTS//,/ })
28121 size=$(($num * $bs))
28125 echo "Test SOM for multi-client ($num) writes"
28126 $TRUNCATE $DIR/$tfile 0
28127 for client in ${CLIENTS//,/ }; do
28128 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28131 offset=$((offset + $bs))
28133 for (( i=0; i < $num; i++ )); do
28136 check_lsom_size $DIR/$tfile $offset
28139 $TRUNCATE $DIR/$tfile 0
28140 for client in ${CLIENTS//,/ }; do
28141 offset=$((offset - $bs))
28142 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28146 for (( i=0; i < $num; i++ )); do
28149 check_lsom_size $DIR/$tfile $size
28152 echo "Test SOM for truncate"
28153 $TRUNCATE $DIR/$tfile 1048576
28154 check_lsom_size $DIR/$tfile 1048576
28155 $TRUNCATE $DIR/$tfile 1234
28156 check_lsom_size $DIR/$tfile 1234
28158 # verify SOM blocks count
28159 echo "Verify SOM block count"
28160 $TRUNCATE $DIR/$tfile 0
28161 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
28162 error "failed to write file $tfile"
28163 check_lsom_data $DIR/$tfile
28165 run_test 806 "Verify Lazy Size on MDS"
28168 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
28169 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
28170 skip "Need MDS version at least 2.11.52"
28172 # Registration step
28173 changelog_register || error "changelog_register failed"
28174 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
28175 changelog_users $SINGLEMDS | grep -q $cl_user ||
28176 error "User $cl_user not found in changelog_users"
28178 rm -rf $DIR/$tdir || error "rm $tdir failed"
28179 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
28180 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
28181 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
28182 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
28183 error "truncate $tdir/trunc failed"
28186 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
28187 error "write $tfile failed"
28189 # multi-client wirtes
28190 local num=$(get_node_count ${CLIENTS//,/ })
28194 echo "Test SOM for multi-client ($num) writes"
28195 touch $DIR/$tfile || error "touch $tfile failed"
28196 $TRUNCATE $DIR/$tfile 0
28197 for client in ${CLIENTS//,/ }; do
28198 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28201 offset=$((offset + $bs))
28203 for (( i=0; i < $num; i++ )); do
28207 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
28208 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
28209 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
28210 check_lsom_data $DIR/$tdir/trunc
28211 check_lsom_data $DIR/$tdir/single_dd
28212 check_lsom_data $DIR/$tfile
28215 # Deregistration step
28216 changelog_deregister || error "changelog_deregister failed"
28218 run_test 807 "verify LSOM syncing tool"
28220 check_som_nologged()
28222 local lines=$($LFS changelog $FSNAME-MDT0000 |
28223 grep 'x=trusted.som' | wc -l)
28224 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
28228 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
28229 skip "Need MDS version at least 2.11.55"
28231 # Registration step
28232 changelog_register || error "changelog_register failed"
28234 touch $DIR/$tfile || error "touch $tfile failed"
28237 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
28238 error "write $tfile failed"
28241 $TRUNCATE $DIR/$tfile 1234
28244 $TRUNCATE $DIR/$tfile 1048576
28247 # Deregistration step
28248 changelog_deregister || error "changelog_deregister failed"
28250 run_test 808 "Check trusted.som xattr not logged in Changelogs"
28255 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
28259 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
28260 skip "Need MDS version at least 2.11.56"
28262 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
28263 error "failed to create DoM-only file $DIR/$tfile"
28264 touch $DIR/$tfile || error "touch $tfile failed"
28265 check_som_nodata $DIR/$tfile
28267 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
28268 error "write $tfile failed"
28269 check_som_nodata $DIR/$tfile
28271 $TRUNCATE $DIR/$tfile 1234
28272 check_som_nodata $DIR/$tfile
28274 $TRUNCATE $DIR/$tfile 4097
28275 check_som_nodata $DIR/$file
28277 run_test 809 "Verify no SOM xattr store for DoM-only files"
28280 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28281 $GSS && skip_env "could not run with gss"
28282 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
28283 skip "OST < 2.12.58 doesn't align checksum"
28286 stack_trap "set_checksums $ORIG_CSUM" EXIT
28287 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
28292 for csum in $CKSUM_TYPES; do
28293 #define OBD_FAIL_OSC_NO_GRANT 0x411
28294 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
28295 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
28297 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
28298 before=$(md5sum $DIR/$tfile)
28299 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
28300 after=$(md5sum $DIR/$tfile)
28301 [ "$before" == "$after" ] ||
28302 error "$csum: $before != $after bs=$1 seek=$2"
28306 run_test 810 "partial page writes on ZFS (LU-11663)"
28309 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
28310 skip "OST < 2.12.51 doesn't support this fail_loc"
28312 $LFS setstripe -c 1 -i 0 $DIR/$tfile
28313 # ensure ost1 is connected
28314 stat $DIR/$tfile >/dev/null || error "can't stat"
28315 wait_osc_import_state client ost1 FULL
28316 # no locks, no reqs to let the connection idle
28317 cancel_lru_locks osc
28319 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
28320 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
28321 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
28322 wait_osc_import_state client ost1 CONNECTING
28323 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
28325 stat $DIR/$tfile >/dev/null || error "can't stat file"
28327 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
28329 test_812b() { # LU-12378
28330 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
28331 skip "OST < 2.12.51 doesn't support this fail_loc"
28333 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
28334 # ensure ost1 is connected
28335 stat $DIR/$tfile >/dev/null || error "can't stat"
28336 wait_osc_import_state client ost1 FULL
28337 # no locks, no reqs to let the connection idle
28338 cancel_lru_locks osc
28340 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
28341 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
28342 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
28343 wait_osc_import_state client ost1 CONNECTING
28344 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
28346 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
28347 wait_osc_import_state client ost1 IDLE
28349 run_test 812b "do not drop no resend request for idle connect"
28354 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
28356 $LFS setstripe -c 1 -o 0 $DIR/$tfile
28357 $LFS getstripe $DIR/$tfile
28358 $LCTL set_param osc.*.idle_timeout=10
28359 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
28360 # ensure ost1 is connected
28361 stat $DIR/$tfile >/dev/null || error "can't stat"
28362 wait_osc_import_state client ost1 FULL
28363 # no locks, no reqs to let the connection idle
28364 cancel_lru_locks osc
28366 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
28367 $LCTL set_param fail_loc=0x80000533
28369 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
28371 run_test 812c "idle import vs lock enqueue race"
28374 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
28375 [ -z "$file_heat_sav" ] && skip "no file heat support"
28386 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
28387 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
28389 $LCTL set_param -n llite.*.file_heat=1
28390 echo "Turn on file heat"
28391 echo "Period second: $period_second, Decay percentage: $decay_pct"
28393 echo "QQQQ" > $DIR/$tfile
28394 echo "QQQQ" > $DIR/$tfile
28395 echo "QQQQ" > $DIR/$tfile
28396 cat $DIR/$tfile > /dev/null
28397 cat $DIR/$tfile > /dev/null
28398 cat $DIR/$tfile > /dev/null
28399 cat $DIR/$tfile > /dev/null
28401 local out=$($LFS heat_get $DIR/$tfile)
28403 $LFS heat_get $DIR/$tfile
28404 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28405 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28406 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28407 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28409 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
28410 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
28411 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
28412 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
28414 sleep $((period_second + 3))
28415 echo "Sleep $((period_second + 3)) seconds..."
28416 # The recursion formula to calculate the heat of the file f is as
28418 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
28419 # Where Hi is the heat value in the period between time points i*I and
28420 # (i+1)*I; Ci is the access count in the period; the symbol P refers
28421 # to the weight of Ci.
28422 out=$($LFS heat_get $DIR/$tfile)
28423 $LFS heat_get $DIR/$tfile
28424 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28425 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28426 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28427 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28429 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
28430 error "read sample ($readsample) is wrong"
28431 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
28432 error "write sample ($writesample) is wrong"
28433 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
28434 error "read bytes ($readbyte) is wrong"
28435 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
28436 error "write bytes ($writebyte) is wrong"
28438 echo "QQQQ" > $DIR/$tfile
28439 echo "QQQQ" > $DIR/$tfile
28440 echo "QQQQ" > $DIR/$tfile
28441 cat $DIR/$tfile > /dev/null
28442 cat $DIR/$tfile > /dev/null
28443 cat $DIR/$tfile > /dev/null
28444 cat $DIR/$tfile > /dev/null
28446 sleep $((period_second + 3))
28447 echo "Sleep $((period_second + 3)) seconds..."
28449 out=$($LFS heat_get $DIR/$tfile)
28450 $LFS heat_get $DIR/$tfile
28451 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28452 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28453 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28454 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28456 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
28457 4 * $decay_pct) / 100") -eq 1 ] ||
28458 error "read sample ($readsample1) is wrong"
28459 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
28460 3 * $decay_pct) / 100") -eq 1 ] ||
28461 error "write sample ($writesample1) is wrong"
28462 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
28463 20 * $decay_pct) / 100") -eq 1 ] ||
28464 error "read bytes ($readbyte1) is wrong"
28465 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
28466 15 * $decay_pct) / 100") -eq 1 ] ||
28467 error "write bytes ($writebyte1) is wrong"
28469 echo "Turn off file heat for the file $DIR/$tfile"
28470 $LFS heat_set -o $DIR/$tfile
28472 echo "QQQQ" > $DIR/$tfile
28473 echo "QQQQ" > $DIR/$tfile
28474 echo "QQQQ" > $DIR/$tfile
28475 cat $DIR/$tfile > /dev/null
28476 cat $DIR/$tfile > /dev/null
28477 cat $DIR/$tfile > /dev/null
28478 cat $DIR/$tfile > /dev/null
28480 out=$($LFS heat_get $DIR/$tfile)
28481 $LFS heat_get $DIR/$tfile
28482 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28483 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28484 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28485 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28487 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
28488 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
28489 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
28490 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
28492 echo "Trun on file heat for the file $DIR/$tfile"
28493 $LFS heat_set -O $DIR/$tfile
28495 echo "QQQQ" > $DIR/$tfile
28496 echo "QQQQ" > $DIR/$tfile
28497 echo "QQQQ" > $DIR/$tfile
28498 cat $DIR/$tfile > /dev/null
28499 cat $DIR/$tfile > /dev/null
28500 cat $DIR/$tfile > /dev/null
28501 cat $DIR/$tfile > /dev/null
28503 out=$($LFS heat_get $DIR/$tfile)
28504 $LFS heat_get $DIR/$tfile
28505 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28506 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28507 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28508 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28510 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
28511 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
28512 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
28513 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
28515 $LFS heat_set -c $DIR/$tfile
28516 $LCTL set_param -n llite.*.file_heat=0
28517 echo "Turn off file heat support for the Lustre filesystem"
28519 echo "QQQQ" > $DIR/$tfile
28520 echo "QQQQ" > $DIR/$tfile
28521 echo "QQQQ" > $DIR/$tfile
28522 cat $DIR/$tfile > /dev/null
28523 cat $DIR/$tfile > /dev/null
28524 cat $DIR/$tfile > /dev/null
28525 cat $DIR/$tfile > /dev/null
28527 out=$($LFS heat_get $DIR/$tfile)
28528 $LFS heat_get $DIR/$tfile
28529 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28530 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28531 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28532 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28534 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
28535 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
28536 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
28537 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
28539 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
28542 run_test 813 "File heat verfication"
28546 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
28547 echo -n y >> $DIR/$tfile
28548 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
28549 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
28551 run_test 814 "sparse cp works as expected (LU-12361)"
28555 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
28556 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
28558 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
28561 local ost1_imp=$(get_osc_import_name client ost1)
28562 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
28565 $LFS setstripe -c 1 -i 0 $DIR/$tfile
28566 # ensure ost1 is connected
28568 stat $DIR/$tfile >/dev/null || error "can't stat"
28569 wait_osc_import_state client ost1 FULL
28570 # no locks, no reqs to let the connection idle
28571 cancel_lru_locks osc
28572 lru_resize_disable osc
28575 before=$($LCTL get_param -n \
28576 ldlm.namespaces.$imp_name.lru_size)
28578 wait_osc_import_state client ost1 IDLE
28579 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
28580 now=$($LCTL get_param -n \
28581 ldlm.namespaces.$imp_name.lru_size)
28582 [ $before == $now ] || error "lru_size changed $before != $now"
28584 run_test 816 "do not reset lru_resize on idle reconnect"
28588 exportfs -u localhost:$DIR/nfsexp
28593 systemctl restart nfs-server.service || skip "failed to restart nfsd"
28595 mkdir -p $DIR/nfsexp
28596 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
28597 error "failed to export nfs"
28599 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
28600 stack_trap cleanup_817 EXIT
28602 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
28603 error "failed to mount nfs to $tmpdir"
28605 cp /bin/true $tmpdir
28606 $DIR/nfsexp/true || error "failed to execute 'true' command"
28608 run_test 817 "nfsd won't cache write lock for exec file"
28611 test_mkdir -i0 -c1 $DIR/$tdir
28612 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
28613 $LFS setstripe -c1 -i1 $DIR/$tdir/$tfile
28616 # restore osp-syn threads
28617 stack_trap "fail $SINGLEMDS"
28619 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
28620 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
28621 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
28622 error "start $SINGLEMDS failed"
28625 local testid=$(echo $TESTNAME | tr '_' ' ')
28627 do_facet mds1 dmesg | tac | sed "/$testid/,$ d" |
28628 grep "run LFSCK" || error "run LFSCK is not suggested"
28630 run_test 818 "unlink with failed llog"
28633 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28634 cancel_lru_locks osc
28635 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
28636 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
28637 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
28640 run_test 819a "too big niobuf in read"
28643 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
28644 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
28645 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28646 cancel_lru_locks osc
28650 run_test 819b "too big niobuf in write"
28653 function test_820_start_ost() {
28656 for num in $(seq $OSTCOUNT); do
28657 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
28662 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
28665 umount_client $MOUNT || error "umount failed"
28666 for num in $(seq $OSTCOUNT); do
28670 # mount client with no active OSTs
28671 # so that the client can't initialize max LOV EA size
28672 # from OSC notifications
28673 mount_client $MOUNT || error "mount failed"
28674 # delay OST starting to keep this 0 max EA size for a while
28675 test_820_start_ost &
28677 # create a directory on MDS2
28678 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
28679 error "Failed to create directory"
28680 # open intent should update default EA size
28681 # see mdc_update_max_ea_from_body()
28682 # notice this is the very first RPC to MDS2
28683 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
28686 # With SSK, this situation can lead to -EPERM being returned.
28687 # In that case, simply retry.
28688 if [ $ret -ne 0 ] && $SHARED_KEY; then
28689 if echo "$out" | grep -q "not permitted"; then
28690 cp /etc/services $DIR/$tdir/mds2
28694 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
28696 run_test 820 "update max EA from open intent"
28699 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28700 local OST_MAX_PRECREATE=20000
28702 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
28703 skip "Need MDS version at least 2.14.56"
28705 save_lustre_params mds1 \
28706 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
28707 do_facet $SINGLEMDS "$LCTL set_param -n \
28708 osp.$FSNAME-OST*MDT0000.max_create_count=0"
28709 do_facet $SINGLEMDS "$LCTL set_param -n \
28710 osp.$FSNAME-OST0000*MDT0000.max_create_count=$OST_MAX_PRECREATE"
28712 stack_trap "restore_lustre_params < $p; rm $p"
28714 do_facet $SINGLEMDS "$LCTL set_param -n \
28715 osp.$FSNAME-OST*-osc-MDT*.create_count=100200"
28717 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
28718 osp.$FSNAME-OST0000*MDT0000.create_count")
28719 local max=$(do_facet $SINGLEMDS "$LCTL get_param -n \
28720 osp.$FSNAME-OST0000*MDT0000.max_create_count")
28721 local expect_count=$(((($max/2)/256) * 256))
28723 log "setting create_count to 100200:"
28724 log " -result- count: $count with max: $max, expecting: $expect_count"
28726 [[ $count -eq expect_count ]] ||
28727 error "Create count not set to max precreate."
28729 run_test 823 "Setting create_count > OST_MAX_PRECREATE is lowered to maximum"
28732 [[ $MDS1_VERSION -lt $(version_code 2.14.56) ]] &&
28733 skip "Need MDS version 2.14.56"
28735 local sync_changes=$(do_facet $SINGLEMDS \
28736 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
28738 [ "$sync_changes" -gt 100 ] &&
28739 skip "Sync changes $sync_changes > 100 already"
28741 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28743 $LFS mkdir -i 0 $DIR/$tdir
28744 $LFS setstripe -c 1 -i 0 $DIR/$tdir
28746 save_lustre_params mds1 \
28747 "osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes" > $p
28748 save_lustre_params mds1 \
28749 "osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress" >> $p
28751 do_facet mds1 "$LCTL set_param -n \
28752 osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes=100 \
28753 osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress=128"
28754 stack_trap "restore_lustre_params < $p" EXIT
28756 createmany -o $DIR/$tdir/f- 1000
28757 unlinkmany $DIR/$tdir/f- 1000 &
28758 local UNLINK_PID=$!
28761 sync_changes=$(do_facet mds1 \
28762 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
28763 # the check in the code is racy, fail the test
28764 # if the value above the limit by 10.
28765 [ $sync_changes -gt 110 ] && {
28766 kill -2 $UNLINK_PID
28768 error "osp changes throttling failed, $sync_changes>110"
28770 kill -0 $UNLINK_PID 2> /dev/null || break
28774 run_test 831 "throttling unlink/setattr queuing on OSP"
28777 # tests that do cleanup/setup should be run at the end
28781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28784 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
28785 $LCTL set_param fail_loc=0x903
28787 cancel_lru_locks MGC
28789 FAIL_ON_ERROR=true cleanup
28790 FAIL_ON_ERROR=true setup
28792 run_test 900 "umount should not race with any mgc requeue thread"
28794 # LUS-6253/LU-11185
28802 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28804 # some get_param have a bug to handle dot in param name
28805 cancel_lru_locks MGC
28806 old=$(mount -t lustre | wc -l)
28814 while [ $old -ne $oldc ]; do
28815 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
28818 if [ $count -ge $TIMEOUT ]; then
28819 error "too large timeout"
28822 umount_client $MOUNT || error "umount failed"
28823 mount_client $MOUNT || error "mount failed"
28824 cancel_lru_locks MGC
28825 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
28827 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
28831 run_test 901 "don't leak a mgc lock on client umount"
28835 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
28836 skip "client does not have LU-13377 fix"
28837 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
28838 $LCTL set_param fail_loc=0x1415
28839 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28840 cancel_lru_locks osc
28843 run_test 902 "test short write doesn't hang lustre"
28847 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
28848 echo "blah" > $DIR/${tfile}-2
28849 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
28850 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
28851 $LCTL set_param fail_loc=0x417 fail_val=20
28853 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
28854 sleep 1 # To start the destroy
28855 wait_destroy_complete 150 || error "Destroy taking too long"
28856 cat $DIR/$tfile > /dev/null || error "Evicted"
28858 run_test 903 "Test long page discard does not cause evictions"
28861 [ "$mds1_FSTYPE" == "ldiskfs" ] || skip "ldiskfs only test"
28862 do_facet mds1 $DEBUGFS -R features $(mdsdevname 1) |
28863 grep -q project || skip "skip project quota not supported"
28865 local testfile="$DIR/$tdir/$tfile"
28866 local xattr="trusted.projid"
28868 local mdts=$(comma_list $(mdts_nodes))
28869 local saved=$(do_facet mds1 $LCTL get_param -n \
28870 osd-ldiskfs.*MDT0000.enable_projid_xattr)
28872 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=0
28873 stack_trap "do_nodes $mdts $LCTL set_param \
28874 osd-ldiskfs.*MDT*.enable_projid_xattr=$saved"
28876 mkdir -p $DIR/$tdir
28878 #hide projid xattr on server
28879 $LFS project -p 1 $testfile ||
28880 error "set $testfile project id failed"
28881 getfattr -m - $testfile | grep $xattr &&
28882 error "do not show trusted.projid when disabled on server"
28883 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=1
28884 #should be hidden when projid is 0
28885 $LFS project -p 0 $testfile ||
28886 error "set $testfile project id failed"
28887 getfattr -m - $testfile | grep $xattr &&
28888 error "do not show trusted.projid with project ID 0"
28890 #still can getxattr explicitly
28891 projid=$(getfattr -n $xattr $testfile |
28892 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28893 [ $projid == "0" ] ||
28894 error "projid expected 0 not $projid"
28896 #set the projid via setxattr
28897 setfattr -n $xattr -v "1000" $testfile ||
28898 error "setattr failed with $?"
28899 projid=($($LFS project $testfile))
28900 [ ${projid[0]} == "1000" ] ||
28901 error "projid expected 1000 not $projid"
28903 #check the new projid via getxattr
28904 $LFS project -p 1001 $testfile ||
28905 error "set $testfile project id failed"
28906 getfattr -m - $testfile | grep $xattr ||
28907 error "should show trusted.projid when project ID != 0"
28908 projid=$(getfattr -n $xattr $testfile |
28909 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28910 [ $projid == "1001" ] ||
28911 error "projid expected 1001 not $projid"
28913 #try to set invalid projid
28914 setfattr -n $xattr -v "4294967295" $testfile &&
28915 error "set invalid projid should fail"
28917 #remove the xattr means setting projid to 0
28918 setfattr -x $xattr $testfile ||
28919 error "setfattr failed with $?"
28920 projid=($($LFS project $testfile))
28921 [ ${projid[0]} == "0" ] ||
28922 error "projid expected 0 not $projid"
28924 #should be hidden when parent has inherit flag and same projid
28925 $LFS project -srp 1002 $DIR/$tdir ||
28926 error "set $tdir project id failed"
28927 getfattr -m - $testfile | grep $xattr &&
28928 error "do not show trusted.projid with inherit flag"
28930 #still can getxattr explicitly
28931 projid=$(getfattr -n $xattr $testfile |
28932 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28933 [ $projid == "1002" ] ||
28934 error "projid expected 1002 not $projid"
28936 run_test 904 "virtual project ID xattr"
28940 (( $OST1_VERSION >= $(version_code 2.8.54) )) ||
28941 skip "lustre < 2.8.54 does not support ladvise"
28943 remote_ost_nodsh && skip "remote OST with nodsh"
28944 $LFS setstripe -c -1 -i 0 $DIR/$tfile || error "setstripe failed"
28946 $LFS ladvise -a willread $DIR/$tfile || error "ladvise does not work"
28948 #define OBD_FAIL_OST_OPCODE 0x253
28950 do_facet ost1 "$LCTL set_param fail_val=21 fail_loc=0x0253"
28951 $LFS ladvise -a willread $DIR/$tfile &&
28952 error "unexpected success of ladvise with fault injection"
28953 $LFS ladvise -a willread $DIR/$tfile |&
28954 grep -q "Operation not supported"
28955 (( $? == 0 )) || error "unexpected stderr of ladvise with fault injection"
28957 run_test 905 "bad or new opcode should not stuck client"
28960 grep -q io_uring_setup /proc/kallsyms ||
28961 skip "Client OS does not support io_uring I/O engine"
28962 io_uring_probe || skip "kernel does not support io_uring fully"
28963 which fio || skip_env "no fio installed"
28964 fio --enghelp | grep -q io_uring ||
28965 skip_env "fio does not support io_uring I/O engine"
28967 local file=$DIR/$tfile
28968 local ioengine="io_uring"
28972 fio --name=seqwrite --ioengine=$ioengine \
28973 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
28974 --iodepth=64 --size=$size --filename=$file --rw=write ||
28975 error "fio seqwrite $file failed"
28977 fio --name=seqread --ioengine=$ioengine \
28978 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
28979 --iodepth=64 --size=$size --filename=$file --rw=read ||
28980 error "fio seqread $file failed"
28982 rm -f $file || error "rm -f $file failed"
28984 run_test 906 "Simple test for io_uring I/O engine via fio"
28987 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
28988 check_and_cleanup_lustre
28989 if [ "$I_MOUNTED" != "yes" ]; then
28990 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true