2 # -*- tab-width: 8; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: LU-9693 LU-6493 LU-9693
12 ALWAYS_EXCEPT="$SANITY_EXCEPT 42a 42b 42c"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # skipped tests: LU-8411 LU-9096 LU-9054
16 ALWAYS_EXCEPT=" 407 253 312 $ALWAYS_EXCEPT"
18 # Check Grants after these tests
19 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c"
21 SRCDIR=$(cd $(dirname $0); echo $PWD)
22 export PATH=$PATH:/sbin
28 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
29 CREATETEST=${CREATETEST:-createtest}
31 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
33 OPENFILE=${OPENFILE:-openfile}
34 OPENUNLINK=${OPENUNLINK:-openunlink}
35 export MULTIOP=${MULTIOP:-multiop}
36 READS=${READS:-"reads"}
37 MUNLINK=${MUNLINK:-munlink}
38 SOCKETSERVER=${SOCKETSERVER:-socketserver}
39 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
40 MEMHOG=${MEMHOG:-memhog}
41 DIRECTIO=${DIRECTIO:-directio}
42 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
44 CHECK_GRANT=${CHECK_GRANT:-"yes"}
45 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
46 export PARALLEL=${PARALLEL:-"no"}
48 export NAME=${NAME:-local}
55 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
56 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
57 . $LUSTRE/tests/test-framework.sh
59 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
63 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
65 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
66 # bug number for skipped test: LU-1957
67 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
69 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
72 # Get the SLES version so we can make decisions on if a test should be run
74 # Returns a version string that should only be used in comparing
75 # strings returned by version_code()
79 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
81 # All SuSE Linux versions have one decimal. version_code expects two
82 local sles_version=$version.0
83 version_code $sles_version
86 if [ -r /etc/SuSE-release ]; then
87 sles_version=$(sles_version_code)
88 [ $sles_version -lt $(version_code 11.4.0) ] &&
89 # bug number for skipped test: LU-4341
90 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
91 [ $sles_version -lt $(version_code 12.0.0) ] &&
92 # bug number for skipped test: LU-3703
93 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
100 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
101 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
110 check_swap_layouts_support()
112 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
113 { skip "Does not support layout lock."; return 0; }
117 check_and_setup_lustre
121 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
123 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
124 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
125 rm -rf $DIR/[Rdfs][0-9]*
127 # $RUNAS_ID may get set incorrectly somewhere else
128 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
130 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
134 if [ "${ONLY}" = "MOUNT" ] ; then
135 echo "Lustre is up, please go on"
139 echo "preparing for tests involving mounts"
140 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
142 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
143 echo # add a newline after mke2fs.
147 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
148 lctl set_param debug=-1 2> /dev/null || true
151 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
153 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
155 run_test 0a "touch; rm ====================="
158 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
159 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
161 run_test 0b "chmod 0755 $DIR ============================="
164 $LCTL get_param mdc.*.import | grep "state: FULL" ||
165 error "import not FULL"
166 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
169 run_test 0c "check import proc"
171 test_0d() { # LU-3397
172 [ $(lustre_version_code mgs) -lt $(version_code 2.10.57) ] &&
173 skip "proc exports not supported before 2.10.57" && return
175 local mgs_exp="mgs.MGS.exports"
176 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
178 local exp_client_version
181 local temp_imp=$DIR/$tfile.import
182 local temp_exp=$DIR/$tfile.export
184 # save mgc import file to $temp_imp
185 $LCTL get_param mgc.*.import | tee $temp_imp
186 # Check if client uuid is found in MGS export
187 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
188 [ $(do_facet mgs $LCTL get_param $exp_client_nid.uuid) == \
192 # save mgs export file to $temp_exp
193 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
195 # Compare the value of field "connect_flags"
196 imp_val=$(grep "connect_flags" $temp_imp)
197 exp_val=$(grep "connect_flags" $temp_exp)
198 [ "$exp_val" == "$imp_val" ] ||
199 error "export flags '$exp_val' != import flags '$imp_val'"
201 # Compare the value of client version
202 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
203 exp_val=$(version_code $exp_client_version)
204 imp_val=$(lustre_version_code client)
205 [ "$exp_val" == "$imp_val" ] ||
206 error "export client version '$exp_val' != '$imp_val'"
208 run_test 0d "check export proc ============================="
211 test_mkdir $DIR/$tdir
212 test_mkdir $DIR/$tdir/d2
213 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
214 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
217 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
219 run_test 1 "mkdir; remkdir; rmdir"
222 test_mkdir $DIR/$tdir
223 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
224 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
226 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
228 run_test 2 "mkdir; touch; rmdir; check file"
231 test_mkdir $DIR/$tdir
232 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
233 touch $DIR/$tdir/$tfile
234 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
236 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
238 run_test 3 "mkdir; touch; rmdir; check dir"
240 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
242 test_mkdir -i 1 $DIR/$tdir
244 touch $DIR/$tdir/$tfile ||
245 error "Create file under remote directory failed"
248 error "Expect error removing in-use dir $DIR/$tdir"
250 test -d $DIR/$tdir || error "Remote directory disappeared"
252 rm -rf $DIR/$tdir || error "remove remote dir error"
254 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
257 test_mkdir $DIR/$tdir
258 test_mkdir $DIR/$tdir/d2
259 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
260 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
261 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
263 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
266 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
267 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
268 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
269 error "$tfile does not have perm 0666 or UID $UID"
270 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
271 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
272 error "$tfile should be 0666 and owned by UID $UID"
274 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
277 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
279 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
280 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
281 error "$tfile should be owned by UID $RUNAS_ID"
282 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
283 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
284 error "$tfile should be owned by UID $RUNAS_ID"
286 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
289 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
291 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
292 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
293 error "$tfile should be owned by GID $UID"
294 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
295 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
296 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
298 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
301 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
302 test_mkdir $DIR/$tdir
303 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
304 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
305 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
306 test_mkdir $DIR/$tdir/d/subdir
307 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
308 error "$tdir/d/subdir should be GID $RUNAS_GID"
309 if [[ $MDSCOUNT -gt 1 ]]; then
310 # check remote dir sgid inherite
311 $LFS mkdir -i 0 $DIR/$tdir.local ||
312 error "mkdir $tdir.local failed"
313 chmod g+s $DIR/$tdir.local ||
314 error "chmod $tdir.local failed"
315 chgrp $RUNAS_GID $DIR/$tdir.local ||
316 error "chgrp $tdir.local failed"
317 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
318 error "mkdir $tdir.remote failed"
319 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
320 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
321 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
322 error "$tdir.remote should be mode 02755"
325 run_test 6g "verify new dir in sgid dir inherits group"
327 test_6h() { # bug 7331
328 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
329 touch $DIR/$tfile || error "touch failed"
330 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
331 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
332 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
333 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
334 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
336 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
339 test_mkdir $DIR/$tdir
340 $MCREATE $DIR/$tdir/$tfile
341 chmod 0666 $DIR/$tdir/$tfile
342 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
343 error "$tdir/$tfile should be mode 0666"
345 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
348 if [ ! -d $DIR/$tdir ]; then
349 test_mkdir $DIR/$tdir
351 $MCREATE $DIR/$tdir/$tfile
352 echo -n foo > $DIR/$tdir/$tfile
353 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
354 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
356 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
359 test_mkdir $DIR/$tdir
360 touch $DIR/$tdir/$tfile
361 chmod 0666 $DIR/$tdir/$tfile
362 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
363 error "$tfile mode not 0666"
365 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
368 test_mkdir $DIR/$tdir
369 test_mkdir $DIR/$tdir/d2
370 test_mkdir $DIR/$tdir/d2/d3
371 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
373 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
376 test_mkdir $DIR/$tdir
377 test_mkdir $DIR/$tdir/d2
378 touch $DIR/$tdir/d2/$tfile
379 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
380 error "$tdir/d2/$tfile not a file"
382 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
385 test_mkdir $DIR/$tdir
386 test_mkdir $DIR/$tdir/d2
387 chmod 0666 $DIR/$tdir/d2
388 chmod 0705 $DIR/$tdir/d2
389 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
390 error "$tdir/d2 mode not 0705"
392 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
395 test_mkdir $DIR/$tdir
396 touch $DIR/$tdir/$tfile
397 chmod 0666 $DIR/$tdir/$tfile
398 chmod 0654 $DIR/$tdir/$tfile
399 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
400 error "$tdir/d2 mode not 0654"
402 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
405 test_mkdir $DIR/$tdir
406 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
408 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
409 error "$tdir/$tfile size not 0 after truncate"
411 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
414 test_mkdir $DIR/$tdir
415 touch $DIR/$tdir/$tfile
417 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
419 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
422 test_mkdir $DIR/$tdir
423 touch $DIR/$tdir/$tfile
424 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
425 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
426 error "$tdir/${tfile_2} not a file after rename"
427 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
429 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
432 test_mkdir $DIR/$tdir
433 touch $DIR/$tdir/$tfile
434 rm -rf $DIR/$tdir/$tfile
435 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
437 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
440 test_mkdir $DIR/$tdir
441 touch $DIR/$tdir/$tfile
442 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
444 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
445 error "$tdir/l-exist not a symlink"
446 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
447 error "$tdir/l-exist not referencing a file"
448 rm -f $DIR/$tdir/l-exist
449 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
451 run_test 17a "symlinks: create, remove (real)"
454 test_mkdir $DIR/$tdir
455 ln -s no-such-file $DIR/$tdir/l-dangle
457 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
458 error "$tdir/l-dangle not referencing no-such-file"
459 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
460 error "$tdir/l-dangle not referencing non-existent file"
461 rm -f $DIR/$tdir/l-dangle
462 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
464 run_test 17b "symlinks: create, remove (dangling)"
466 test_17c() { # bug 3440 - don't save failed open RPC for replay
467 test_mkdir $DIR/$tdir
468 ln -s foo $DIR/$tdir/$tfile
469 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
471 run_test 17c "symlinks: open dangling (should return error)"
474 test_mkdir $DIR/$tdir
475 ln -s foo $DIR/$tdir/$tfile
476 touch $DIR/$tdir/$tfile || error "creating to new symlink"
478 run_test 17d "symlinks: create dangling"
481 test_mkdir $DIR/$tdir
482 local foo=$DIR/$tdir/$tfile
483 ln -s $foo $foo || error "create symlink failed"
484 ls -l $foo || error "ls -l failed"
485 ls $foo && error "ls not failed" || true
487 run_test 17e "symlinks: create recursive symlink (should return error)"
490 test_mkdir $DIR/$tdir
491 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
492 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
493 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
494 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
495 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
496 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
499 run_test 17f "symlinks: long and very long symlink name"
501 # str_repeat(S, N) generate a string that is string S repeated N times
506 while [ $((n -= 1)) -ge 0 ]; do
512 # Long symlinks and LU-2241
514 test_mkdir $DIR/$tdir
515 local TESTS="59 60 61 4094 4095"
517 # Fix for inode size boundary in 2.1.4
518 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
521 # Patch not applied to 2.2 or 2.3 branches
522 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
523 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
526 # skip long symlink name for rhel6.5.
527 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
528 grep -q '6.5' /etc/redhat-release &>/dev/null &&
529 TESTS="59 60 61 4062 4063"
532 local SYMNAME=$(str_repeat 'x' $i)
533 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
534 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
537 run_test 17g "symlinks: really long symlink name and inode boundaries"
539 test_17h() { #bug 17378
540 remote_mds_nodsh && skip "remote MDS with nodsh" && return
541 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
543 test_mkdir $DIR/$tdir
544 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
545 $LFS setstripe -c -1 $DIR/$tdir
546 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
547 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
548 touch $DIR/$tdir/$tfile || true
550 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
552 test_17i() { #bug 20018
553 remote_mds_nodsh && skip "remote MDS with nodsh" && return
554 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
555 test_mkdir -c1 $DIR/$tdir
556 local foo=$DIR/$tdir/$tfile
558 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
559 ln -s $foo $foo || error "create symlink failed"
560 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
561 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
562 ls -l $foo && error "error not detected"
565 run_test 17i "don't panic on short symlink (should return error)"
567 test_17k() { #bug 22301
568 [[ -z "$(which rsync 2>/dev/null)" ]] &&
569 skip "no rsync command" && return 0
570 rsync --help | grep -q xattr ||
571 skip_env "$(rsync --version | head -n1) does not support xattrs"
572 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
573 test_mkdir $DIR/$tdir
574 test_mkdir $DIR/$tdir.new
575 touch $DIR/$tdir/$tfile
576 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
577 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
578 error "rsync failed with xattrs enabled"
580 run_test 17k "symlinks: rsync with xattrs enabled"
582 test_17l() { # LU-279
583 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
584 skip "no getfattr command" && return 0
585 test_mkdir $DIR/$tdir
586 touch $DIR/$tdir/$tfile
587 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
588 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
589 # -h to not follow symlinks. -m '' to list all the xattrs.
590 # grep to remove first line: '# file: $path'.
591 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
593 lgetxattr_size_check $path $xattr ||
594 error "lgetxattr_size_check $path $xattr failed"
598 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
602 local short_sym="0123456789"
603 local wdir=$DIR/$tdir
606 remote_mds_nodsh && skip "remote MDS with nodsh" && return
607 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
608 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
609 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
611 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
612 skip "ldiskfs only test" && return 0
614 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
618 # create a long symlink file
619 for ((i = 0; i < 4; ++i)); do
620 long_sym=${long_sym}${long_sym}
623 echo "create 512 short and long symlink files under $wdir"
624 for ((i = 0; i < 256; ++i)); do
625 ln -sf ${long_sym}"a5a5" $wdir/long-$i
626 ln -sf ${short_sym}"a5a5" $wdir/short-$i
632 wait_delete_completed
634 echo "recreate the 512 symlink files with a shorter string"
635 for ((i = 0; i < 512; ++i)); do
636 # rewrite the symlink file with a shorter string
637 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
638 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
641 local mds_index=$(($($LFS getstripe -M $wdir) + 1))
642 local devname=$(mdsdevname $mds_index)
644 echo "stop and checking mds${mds_index}:"
645 # e2fsck should not return error
647 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
650 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
651 error "start mds${mds_index} failed"
652 df $MOUNT > /dev/null 2>&1
654 error "e2fsck detected error for short/long symlink: rc=$rc"
656 run_test 17m "run e2fsck against MDT which contains short/long symlink"
658 check_fs_consistency_17n() {
662 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
663 # so it only check MDT1/MDT2 instead of all of MDTs.
664 for mdt_index in 1 2; do
665 local devname=$(mdsdevname $mdt_index)
666 # e2fsck should not return error
668 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
671 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
672 error "mount mds$mdt_index failed"
673 df $MOUNT > /dev/null 2>&1
681 remote_mds_nodsh && skip "remote MDS with nodsh" && return
682 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
683 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
684 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
686 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
687 skip "ldiskfs only test" && return 0
689 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
691 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
693 test_mkdir $DIR/$tdir
694 for ((i=0; i<10; i++)); do
695 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
696 error "create remote dir error $i"
697 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
698 error "create files under remote dir failed $i"
701 check_fs_consistency_17n ||
702 error "e2fsck report error after create files under remote dir"
704 for ((i = 0; i < 10; i++)); do
705 rm -rf $DIR/$tdir/remote_dir_${i} ||
706 error "destroy remote dir error $i"
709 check_fs_consistency_17n ||
710 error "e2fsck report error after unlink files under remote dir"
712 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
713 skip "lustre < 2.4.50 does not support migrate mv " && return
715 for ((i = 0; i < 10; i++)); do
716 mkdir -p $DIR/$tdir/remote_dir_${i}
717 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
718 error "create files under remote dir failed $i"
719 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
720 error "migrate remote dir error $i"
722 check_fs_consistency_17n || error "e2fsck report error after migration"
724 for ((i = 0; i < 10; i++)); do
725 rm -rf $DIR/$tdir/remote_dir_${i} ||
726 error "destroy remote dir error $i"
729 check_fs_consistency_17n || error "e2fsck report error after unlink"
731 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
734 remote_mds_nodsh && skip "remote MDS with nodsh" && return
735 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
736 skip "Need MDS version at least 2.3.64" && return
738 local wdir=$DIR/${tdir}o
744 mdt_index=$($LFS getstripe -M $wdir/$tfile)
745 mdt_index=$((mdt_index + 1))
748 #fail mds will wait the failover finish then set
749 #following fail_loc to avoid interfer the recovery process.
752 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
753 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
754 ls -l $wdir/$tfile && rc=1
755 do_facet mds${mdt_index} lctl set_param fail_loc=0
756 [[ $rc -eq 0 ]] || error "stat file should fail"
758 run_test 17o "stat file with incompat LMA feature"
761 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
762 ls $DIR || error "Failed to ls $DIR: $?"
764 run_test 18 "touch .../f ; ls ... =============================="
770 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
772 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
775 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
777 run_test 19b "ls -l .../f19 (should return error) =============="
780 [ $RUNAS_ID -eq $UID ] &&
781 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
782 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
784 run_test 19c "$RUNAS touch .../f19 (should return error) =="
787 cat $DIR/f19 && error || true
789 run_test 19d "cat .../f19 (should return error) =============="
798 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
800 run_test 20 "touch .../f ; ls -l ..."
803 test_mkdir $DIR/$tdir
804 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
805 ln -s dangle $DIR/$tdir/link
806 echo foo >> $DIR/$tdir/link
807 cat $DIR/$tdir/dangle
808 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
809 $CHECKSTAT -f -t file $DIR/$tdir/link ||
810 error "$tdir/link not linked to a file"
812 run_test 21 "write to dangling link"
815 local wdir=$DIR/$tdir
817 chown $RUNAS_ID:$RUNAS_GID $wdir
818 (cd $wdir || error "cd $wdir failed";
819 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
821 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
822 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
823 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
824 error "checkstat -u failed"
826 run_test 22 "unpack tar archive as non-root user"
830 test_mkdir $DIR/$tdir
831 local file=$DIR/$tdir/$tfile
833 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
834 openfile -f O_CREAT:O_EXCL $file &&
835 error "$file recreate succeeded" || true
837 run_test 23a "O_CREAT|O_EXCL in subdir"
839 test_23b() { # bug 18988
840 test_mkdir $DIR/$tdir
841 local file=$DIR/$tdir/$tfile
844 echo foo > $file || error "write filed"
845 echo bar >> $file || error "append filed"
846 $CHECKSTAT -s 8 $file || error "wrong size"
849 run_test 23b "O_APPEND check"
851 # LU-9409, size with O_APPEND and tiny writes
853 local file=$DIR/$tfile
856 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
857 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
861 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
862 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
864 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
867 #racing tiny & normal writes
868 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
869 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
871 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
874 #racing tiny & normal writes 2, ugly numbers
875 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
876 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
878 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
881 run_test 23c "O_APPEND size checks for tiny writes"
885 echo '-- same directory rename'
886 test_mkdir $DIR/$tdir
887 touch $DIR/$tdir/$tfile.1
888 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
889 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
891 run_test 24a "rename file to non-existent target"
894 test_mkdir $DIR/$tdir
895 touch $DIR/$tdir/$tfile.{1,2}
896 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
897 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
898 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
900 run_test 24b "rename file to existing target"
903 test_mkdir $DIR/$tdir
904 test_mkdir $DIR/$tdir/d$testnum.1
905 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
906 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
907 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
909 run_test 24c "rename directory to non-existent target"
912 test_mkdir -c1 $DIR/$tdir
913 test_mkdir -c1 $DIR/$tdir/d$testnum.1
914 test_mkdir -c1 $DIR/$tdir/d$testnum.2
915 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
916 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
917 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
919 run_test 24d "rename directory to existing target"
922 echo '-- cross directory renames --'
926 mv $DIR/R5a/f $DIR/R5b/g
927 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
928 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
930 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
935 touch $DIR/R6a/f $DIR/R6b/g
936 mv $DIR/R6a/f $DIR/R6b/g
937 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
938 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
940 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
945 test_mkdir $DIR/R7a/d
946 mv $DIR/R7a/d $DIR/R7b/e
947 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
948 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
950 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
953 test_mkdir -c1 $DIR/R8a
954 test_mkdir -c1 $DIR/R8b
955 test_mkdir -c1 $DIR/R8a/d
956 test_mkdir -c1 $DIR/R8b/e
957 mrename $DIR/R8a/d $DIR/R8b/e
958 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
959 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
961 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
964 echo "-- rename error cases"
968 mrename $DIR/R9/f $DIR/R9/a
969 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
970 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
971 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
973 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
977 mrename $DIR/R10/f $DIR/R10/g
978 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
979 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
980 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
982 run_test 24j "source does not exist ============================"
986 test_mkdir $DIR/R11a/d
988 mv $DIR/R11a/f $DIR/R11a/d
989 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
990 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
992 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
994 # bug 2429 - rename foo foo foo creates invalid file
997 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
999 run_test 24l "Renaming a file to itself ========================"
1003 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1004 # on ext3 this does not remove either the source or target files
1005 # though the "expected" operation would be to remove the source
1006 $CHECKSTAT -t file ${f} || error "${f} missing"
1007 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1009 run_test 24m "Renaming a file to a hard link to itself ========="
1013 # this stats the old file after it was renamed, so it should fail
1015 $CHECKSTAT ${f} || error "${f} missing"
1017 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1018 $CHECKSTAT -a ${f} || error "${f} exists"
1020 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1023 test_mkdir $DIR/$tdir
1024 rename_many -s random -v -n 10 $DIR/$tdir
1026 run_test 24o "rename of files during htree split"
1029 test_mkdir $DIR/R12a
1030 test_mkdir $DIR/R12b
1031 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1032 mrename $DIR/R12a $DIR/R12b
1033 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1034 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1035 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1036 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1038 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1040 cleanup_multiop_pause() {
1042 kill -USR1 $MULTIPID
1046 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1047 test_mkdir $DIR/R13a
1048 test_mkdir $DIR/R13b
1049 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1050 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1053 trap cleanup_multiop_pause EXIT
1054 mrename $DIR/R13a $DIR/R13b
1055 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1056 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1057 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1058 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1059 cleanup_multiop_pause
1060 wait $MULTIPID || error "multiop close failed"
1062 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1064 test_24r() { #bug 3789
1065 test_mkdir $DIR/R14a
1066 test_mkdir $DIR/R14a/b
1067 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1068 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1069 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1071 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1074 test_mkdir $DIR/R15a
1075 test_mkdir $DIR/R15a/b
1076 test_mkdir $DIR/R15a/b/c
1077 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1078 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1079 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1081 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1083 test_mkdir $DIR/R16a
1084 test_mkdir $DIR/R16a/b
1085 test_mkdir $DIR/R16a/b/c
1086 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1087 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1088 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1090 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1092 test_24u() { # bug12192
1093 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1094 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1096 run_test 24u "create stripe file"
1100 size=$(getconf PAGE_SIZE 2>/dev/null)
1101 echo -n ${size:-4096}
1104 simple_cleanup_common() {
1107 [ -z "$DIR" -o -z "$tdir" ] && return 0
1109 local start=$SECONDS
1112 wait_delete_completed
1113 echo "cleanup time $((SECONDS - start))"
1117 max_pages_per_rpc() {
1118 local mdtname="$(printf "MDT%04x" ${1:-0})"
1119 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1123 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1124 local nrfiles=${COUNT:-100000}
1125 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1126 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && nrfiles=${COUNT:-10000}
1128 local fname="$DIR/$tdir/$tfile"
1129 test_mkdir "$(dirname $fname)"
1130 # assume MDT0000 has the fewest inodes
1131 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1132 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1133 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1135 trap simple_cleanup_common EXIT
1137 createmany -m "$fname" $nrfiles
1139 cancel_lru_locks mdc
1140 lctl set_param mdc.*.stats clear
1142 # was previously test_24D: LU-6101
1143 # readdir() returns correct number of entries after cursor reload
1144 local num_ls=$(ls $DIR/$tdir | wc -l)
1145 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1146 local num_all=$(ls -a $DIR/$tdir | wc -l)
1147 if [ $num_ls -ne $nrfiles -o $num_uniq -ne $nrfiles -o \
1148 $num_all -ne $((nrfiles + 2)) ]; then
1149 error "Expected $nrfiles files, got $num_ls " \
1150 "($num_uniq unique $num_all .&..)"
1152 # LU-5 large readdir
1153 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1154 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1155 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1156 # take into account of overhead in lu_dirpage header and end mark in
1157 # each page, plus one in rpc_num calculation.
1158 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1159 local page_entries=$((($(page_size) - 24) / dirent_size))
1160 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1161 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1162 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1163 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1164 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1165 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1166 error "large readdir doesn't take effect: " \
1167 "$mds_readpage should be about $rpc_max"
1169 simple_cleanup_common
1171 run_test 24v "list large directory (test hash collision, b=17560)"
1173 test_24w() { # bug21506
1175 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1176 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1177 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1178 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1179 [[ "$SZ1" -eq "$SZ2" ]] ||
1180 error "Error reading at the end of the file $tfile"
1182 run_test 24w "Reading a file larger than 4Gb"
1185 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1187 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1188 skip "Need MDS version at least 2.7.56" && return
1190 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1192 local remote_dir=$DIR/$tdir/remote_dir
1194 test_mkdir $DIR/$tdir
1195 $LFS mkdir -i $MDTIDX $remote_dir ||
1196 error "create remote directory failed"
1198 test_mkdir $DIR/$tdir/src_dir
1199 touch $DIR/$tdir/src_file
1200 test_mkdir $remote_dir/tgt_dir
1201 touch $remote_dir/tgt_file
1203 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1204 error "rename dir cross MDT failed!"
1206 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1207 error "rename file cross MDT failed!"
1209 touch $DIR/$tdir/ln_file
1210 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1211 error "ln file cross MDT failed"
1213 rm -rf $DIR/$tdir || error "Can not delete directories"
1215 run_test 24x "cross MDT rename/link"
1218 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1219 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1220 local remote_dir=$DIR/$tdir/remote_dir
1223 test_mkdir $DIR/$tdir
1224 $LFS mkdir -i $mdtidx $remote_dir ||
1225 error "create remote directory failed"
1227 test_mkdir $remote_dir/src_dir
1228 touch $remote_dir/src_file
1229 test_mkdir $remote_dir/tgt_dir
1230 touch $remote_dir/tgt_file
1232 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1233 error "rename subdir in the same remote dir failed!"
1235 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1236 error "rename files in the same remote dir failed!"
1238 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1239 error "link files in the same remote dir failed!"
1241 rm -rf $DIR/$tdir || error "Can not delete directories"
1243 run_test 24y "rename/link on the same dir should succeed"
1245 test_24A() { # LU-3182
1249 test_mkdir $DIR/$tdir
1250 trap simple_cleanup_common EXIT
1251 createmany -m $DIR/$tdir/$tfile $NFILES
1252 local t=$(ls $DIR/$tdir | wc -l)
1253 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1254 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1255 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1256 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1259 simple_cleanup_common || error "Can not delete directories"
1261 run_test 24A "readdir() returns correct number of entries."
1263 test_24B() { # LU-4805
1264 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1267 test_mkdir $DIR/$tdir
1268 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1269 error "create striped dir failed"
1271 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1272 [ $count -eq 2 ] || error "Expected 2, got $count"
1274 touch $DIR/$tdir/striped_dir/a
1276 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1277 [ $count -eq 3 ] || error "Expected 3, got $count"
1279 touch $DIR/$tdir/striped_dir/.f
1281 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1282 [ $count -eq 4 ] || error "Expected 4, got $count"
1284 rm -rf $DIR/$tdir || error "Can not delete directories"
1286 run_test 24B "readdir for striped dir return correct number of entries"
1289 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1295 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1296 error "create striped dir failed"
1298 cd $DIR/$tdir/d0/striped_dir
1300 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1301 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1302 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1304 [ "$d0_ino" = "$parent_ino" ] ||
1305 error ".. wrong, expect $d0_ino, get $parent_ino"
1307 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1308 error "mv striped dir failed"
1310 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1312 [ "$d1_ino" = "$parent_ino" ] ||
1313 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1315 run_test 24C "check .. in striped dir"
1318 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
1319 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1322 mkdir $DIR/$tdir/src_dir
1323 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1324 error "create remote source failed"
1326 touch $DIR/$tdir/src_dir/src_child/a
1328 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1329 error "create remote target dir failed"
1331 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1332 error "create remote target child failed"
1334 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1335 error "rename dir cross MDT failed!"
1339 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1340 error "src_child still exists after rename"
1342 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1343 error "missing file(a) after rename"
1345 rm -rf $DIR/$tdir || error "Can not delete directories"
1347 run_test 24E "cross MDT rename/link"
1350 echo '== symlink sanity ============================================='
1354 touch $DIR/s25/foo ||
1355 error "File creation in symlinked directory failed"
1357 run_test 25a "create file in symlinked directory ==============="
1360 [ ! -d $DIR/d25 ] && test_25a
1361 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1363 run_test 25b "lookup file in symlinked directory ==============="
1367 test_mkdir $DIR/d26/d26-2
1368 ln -s d26/d26-2 $DIR/s26
1369 touch $DIR/s26/foo || error "File creation failed"
1371 run_test 26a "multiple component symlink ======================="
1374 test_mkdir -p $DIR/$tdir/d26-2
1375 ln -s $tdir/d26-2/foo $DIR/s26-2
1376 touch $DIR/s26-2 || error "File creation failed"
1378 run_test 26b "multiple component symlink at end of lookup ======"
1381 test_mkdir $DIR/d26.2
1382 touch $DIR/d26.2/foo
1383 ln -s d26.2 $DIR/s26.2-1
1384 ln -s s26.2-1 $DIR/s26.2-2
1385 ln -s s26.2-2 $DIR/s26.2-3
1386 chmod 0666 $DIR/s26.2-3/foo
1388 run_test 26c "chain of symlinks"
1390 # recursive symlinks (bug 439)
1392 ln -s d26-3/foo $DIR/d26-3
1394 run_test 26d "create multiple component recursive symlink"
1397 [ ! -h $DIR/d26-3 ] && test_26d
1400 run_test 26e "unlink multiple component recursive symlink"
1402 # recursive symlinks (bug 7022)
1404 test_mkdir $DIR/$tdir
1405 test_mkdir $DIR/$tdir/$tfile
1406 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1407 test_mkdir -p lndir/bar1
1408 test_mkdir $DIR/$tdir/$tfile/$tfile
1409 cd $tfile || error "cd $tfile failed"
1410 ln -s .. dotdot || error "ln dotdot failed"
1411 ln -s dotdot/lndir lndir || error "ln lndir failed"
1412 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1413 output=`ls $tfile/$tfile/lndir/bar1`
1414 [ "$output" = bar1 ] && error "unexpected output"
1415 rm -r $tfile || error "rm $tfile failed"
1416 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1418 run_test 26f "rm -r of a directory which has recursive symlink"
1421 test_mkdir $DIR/$tdir
1422 $LFS getstripe $DIR/$tdir
1423 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1424 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1425 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1427 run_test 27a "one stripe file"
1430 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1431 test_mkdir $DIR/$tdir
1432 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1433 $LFS getstripe -c $DIR/$tdir/$tfile
1434 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1435 error "two-stripe file doesn't have two stripes"
1437 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1439 run_test 27b "create and write to two stripe file"
1442 test_mkdir $DIR/$tdir
1443 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1444 error "setstripe failed"
1445 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1446 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1448 run_test 27d "create file with default settings"
1451 # LU-5839 adds check for existed layout before setting it
1452 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1453 skip "Need MDS version at least 2.7.56" && return
1454 test_mkdir $DIR/$tdir
1455 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1456 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1457 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1459 run_test 27e "setstripe existing file (should return error)"
1462 test_mkdir $DIR/$tdir
1463 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1464 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1465 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1466 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1467 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1468 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1470 run_test 27f "setstripe with bad stripe size (should return error)"
1473 test_mkdir $DIR/$tdir
1474 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1475 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1476 error "$DIR/$tdir/$tfile has object"
1478 run_test 27g "$LFS getstripe with no objects"
1481 test_mkdir $DIR/$tdir
1482 touch $DIR/$tdir/$tfile || error "touch failed"
1483 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1484 error "missing objects"
1486 run_test 27i "$LFS getstripe with some objects"
1489 test_mkdir $DIR/$tdir
1490 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1491 error "setstripe failed" || true
1493 run_test 27j "setstripe with bad stripe offset (should return error)"
1495 test_27k() { # bug 2844
1496 test_mkdir $DIR/$tdir
1497 local file=$DIR/$tdir/$tfile
1498 local ll_max_blksize=$((4 * 1024 * 1024))
1499 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1500 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1501 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1502 dd if=/dev/zero of=$file bs=4k count=1
1503 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1504 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1506 run_test 27k "limit i_blksize for broken user apps"
1509 mcreate $DIR/$tfile || error "creating file"
1510 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1511 error "setstripe should have failed" || true
1513 run_test 27l "check setstripe permissions (should return error)"
1516 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1518 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1520 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1521 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1524 trap simple_cleanup_common EXIT
1525 test_mkdir $DIR/$tdir
1526 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1527 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1528 error "dd should fill OST0"
1530 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1532 [ $i -gt 256 ] && break
1535 touch $DIR/$tdir/$tfile.$i
1536 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1537 awk '{print $1}'| grep -w "0") ] &&
1538 error "OST0 was full but new created file still use it"
1540 touch $DIR/$tdir/$tfile.$i
1541 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1542 awk '{print $1}'| grep -w "0") ] &&
1543 error "OST0 was full but new created file still use it"
1544 simple_cleanup_common
1546 run_test 27m "create file while OST0 was full"
1549 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1550 awk '{ print $1 * 2; exit; }')
1554 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1555 # if the OST isn't full anymore.
1557 local OSTIDX=${1:-""}
1559 local list=$(comma_list $(osts_nodes))
1560 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1562 do_nodes $list lctl set_param fail_loc=0
1563 sync # initiate all OST_DESTROYs from MDS to OST
1567 exhaust_precreations() {
1570 local FAILIDX=${3:-$OSTIDX}
1571 local ofacet=ost$((OSTIDX + 1))
1573 test_mkdir -p -c1 $DIR/$tdir
1574 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1575 local mfacet=mds$((mdtidx + 1))
1576 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1578 local OST=$(ostname_from_index $OSTIDX)
1581 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1582 local last_id=$(do_facet $mfacet lctl get_param -n \
1583 osc.$mdtosc_proc1.prealloc_last_id)
1584 local next_id=$(do_facet $mfacet lctl get_param -n \
1585 osc.$mdtosc_proc1.prealloc_next_id)
1587 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1588 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1590 test_mkdir -p $DIR/$tdir/${OST}
1591 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1592 #define OBD_FAIL_OST_ENOSPC 0x215
1593 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1594 echo "Creating to objid $last_id on ost $OST..."
1595 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1596 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1597 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1601 exhaust_all_precreations() {
1603 for (( i=0; i < OSTCOUNT; i++ )) ; do
1604 exhaust_precreations $i $1 -1
1609 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1610 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1611 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1612 remote_ost_nodsh && skip "remote OST with nodsh" && return
1615 rm -f $DIR/$tdir/$tfile
1616 exhaust_precreations 0 0x80000215
1617 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1618 touch $DIR/$tdir/$tfile || error "touch failed"
1619 $LFS getstripe $DIR/$tdir/$tfile
1622 run_test 27n "create file with some full OSTs"
1625 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1626 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1627 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1628 remote_ost_nodsh && skip "remote OST with nodsh" && return
1631 rm -f $DIR/$tdir/$tfile
1632 exhaust_all_precreations 0x215
1634 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1639 run_test 27o "create file with all full OSTs (should error)"
1642 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1643 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1644 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1645 remote_ost_nodsh && skip "remote OST with nodsh" && return
1648 rm -f $DIR/$tdir/$tfile
1649 test_mkdir $DIR/$tdir
1651 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1652 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1653 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1655 exhaust_precreations 0 0x80000215
1656 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1657 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1658 $LFS getstripe $DIR/$tdir/$tfile
1662 run_test 27p "append to a truncated file with some full OSTs"
1665 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1666 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1667 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1668 remote_ost_nodsh && skip "remote OST with nodsh" && return
1671 rm -f $DIR/$tdir/$tfile
1673 test_mkdir $DIR/$tdir
1674 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1675 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1676 error "truncate $DIR/$tdir/$tfile failed"
1677 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1679 exhaust_all_precreations 0x215
1681 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1682 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1686 run_test 27q "append to truncated file with all OSTs full (should error)"
1689 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1690 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1691 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1692 remote_ost_nodsh && skip "remote OST with nodsh" && return
1695 rm -f $DIR/$tdir/$tfile
1696 exhaust_precreations 0 0x80000215
1698 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1702 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1704 test_27s() { # bug 10725
1705 test_mkdir $DIR/$tdir
1706 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1707 local stripe_count=0
1708 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1709 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1710 error "stripe width >= 2^32 succeeded" || true
1713 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1715 test_27t() { # bug 10864
1720 $WLFS getstripe $tfile
1723 run_test 27t "check that utils parse path correctly"
1725 test_27u() { # bug 4900
1726 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1727 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1729 local list=$(comma_list $(mdts_nodes))
1731 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1732 do_nodes $list $LCTL set_param fail_loc=0x139
1733 test_mkdir -p $DIR/$tdir
1734 trap simple_cleanup_common EXIT
1735 createmany -o $DIR/$tdir/t- 1000
1736 do_nodes $list $LCTL set_param fail_loc=0
1738 TLOG=$TMP/$tfile.getstripe
1739 $LFS getstripe $DIR/$tdir > $TLOG
1740 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1741 unlinkmany $DIR/$tdir/t- 1000
1743 [[ $OBJS -gt 0 ]] &&
1744 error "$OBJS objects created on OST-0. See $TLOG" ||
1747 run_test 27u "skip object creation on OSC w/o objects"
1749 test_27v() { # bug 4900
1750 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1751 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1752 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1753 remote_ost_nodsh && skip "remote OST with nodsh" && return
1755 exhaust_all_precreations 0x215
1758 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1760 touch $DIR/$tdir/$tfile
1761 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1763 for (( i=1; i < OSTCOUNT; i++ )); do
1764 do_facet ost$i lctl set_param fail_loc=0x705
1766 local START=`date +%s`
1767 createmany -o $DIR/$tdir/$tfile 32
1769 local FINISH=`date +%s`
1770 local TIMEOUT=`lctl get_param -n timeout`
1771 local PROCESS=$((FINISH - START))
1772 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1773 error "$FINISH - $START >= $TIMEOUT / 2"
1774 sleep $((TIMEOUT / 2 - PROCESS))
1777 run_test 27v "skip object creation on slow OST"
1779 test_27w() { # bug 10997
1780 test_mkdir $DIR/$tdir
1781 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1782 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1783 error "stripe size $size != 65536" || true
1784 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1785 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1787 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1790 [[ $OSTCOUNT -lt 2 ]] &&
1791 skip_env "skipping multiple stripe count/offset test" && return
1793 test_mkdir $DIR/$tdir
1794 for i in $(seq 1 $OSTCOUNT); do
1796 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1797 error "setstripe -c $i -i $offset failed"
1798 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1799 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1800 [ $count -ne $i ] && error "stripe count $count != $i" || true
1801 [ $index -ne $offset ] &&
1802 error "stripe offset $index != $offset" || true
1805 run_test 27wa "check $LFS setstripe -c -i options"
1808 remote_ost_nodsh && skip "remote OST with nodsh" && return
1809 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1810 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1811 OFFSET=$(($OSTCOUNT - 1))
1813 local OST=$(ostname_from_index $OSTIDX)
1815 test_mkdir $DIR/$tdir
1816 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1817 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1819 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1820 for i in $(seq 0 $OFFSET); do
1821 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1822 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1823 error "OST0 was degraded but new created file still use it"
1825 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1827 run_test 27x "create files while OST0 is degraded"
1830 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1831 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1832 remote_ost_nodsh && skip "remote OST with nodsh" && return
1833 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1835 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1836 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1837 osc.$mdtosc.prealloc_last_id)
1838 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1839 osc.$mdtosc.prealloc_next_id)
1840 local fcount=$((last_id - next_id))
1841 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1842 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1844 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1845 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1846 local OST_DEACTIVE_IDX=-1
1851 for OSC in $MDS_OSCS; do
1852 OST=$(osc_to_ost $OSC)
1853 OSTIDX=$(index_from_ostuuid $OST)
1854 if [ $OST_DEACTIVE_IDX == -1 ]; then
1855 OST_DEACTIVE_IDX=$OSTIDX
1857 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1858 echo $OSC "is Deactivated:"
1859 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1863 OSTIDX=$(index_from_ostuuid $OST)
1864 test_mkdir $DIR/$tdir
1865 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1867 for OSC in $MDS_OSCS; do
1868 OST=$(osc_to_ost $OSC)
1869 OSTIDX=$(index_from_ostuuid $OST)
1870 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1871 echo $OST "is degraded:"
1872 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1873 obdfilter.$OST.degraded=1
1878 createmany -o $DIR/$tdir/$tfile $fcount
1880 for OSC in $MDS_OSCS; do
1881 OST=$(osc_to_ost $OSC)
1882 OSTIDX=$(index_from_ostuuid $OST)
1883 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1884 echo $OST "is recovered from degraded:"
1885 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1886 obdfilter.$OST.degraded=0
1888 do_facet $SINGLEMDS lctl --device %$OSC activate
1892 # all osp devices get activated, hence -1 stripe count restored
1893 local stripe_count=0
1895 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1896 # devices get activated.
1898 $LFS setstripe -c -1 $DIR/$tfile
1899 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1901 [ $stripe_count -ne $OSTCOUNT ] &&
1902 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
1905 run_test 27y "create files while OST0 is degraded and the rest inactive"
1911 lmm_count=$($GETSTRIPE -c $1)
1912 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1913 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1915 local old_ifs="$IFS"
1917 fid=($($LFS path2fid $1))
1920 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1921 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1923 # compare lmm_seq and lu_fid->f_seq
1924 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1925 # compare lmm_object_id and lu_fid->oid
1926 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1928 # check the trusted.fid attribute of the OST objects of the file
1929 local have_obdidx=false
1931 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1932 # skip lines up to and including "obdidx"
1933 [ -z "$obdidx" ] && break
1934 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1935 $have_obdidx || continue
1937 local ost=$((obdidx + 1))
1938 local dev=$(ostdevname $ost)
1941 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1943 seq=$(echo $seq | sed -e "s/^0x//g")
1944 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1945 oid_hex=$(echo $oid)
1947 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1949 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1953 # Don't unmount/remount the OSTs if we don't need to do that.
1954 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1955 # update too, until that use mount/ll_decode_filter_fid/mount.
1956 # Re-enable when debugfs will understand new filter_fid.
1958 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
1959 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1960 $dev 2>/dev/null" | grep "parent=")
1962 if [ -z "$ff" ]; then
1964 mount_fstype ost$ost
1965 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1966 $(facet_mntpt ost$ost)/$obj_file)
1967 unmount_fstype ost$ost
1968 start ost$ost $dev $OST_MOUNT_OPTS
1972 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1974 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1976 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1977 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1979 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
1980 # stripe_size=1048576 component_id=1 component_start=0 \
1981 # component_end=33554432
1982 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
1983 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
1984 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
1986 if grep -q 'stripe=' <<<$ff; then
1987 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
1989 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1990 # into f_ver in this case. See comment on ff_parent.
1991 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
1994 # compare lmm_seq and filter_fid->ff_parent.f_seq
1995 [ $ff_pseq = $lmm_seq ] ||
1996 error "FF parent SEQ $ff_pseq != $lmm_seq"
1997 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1998 [ $ff_poid = $lmm_oid ] ||
1999 error "FF parent OID $ff_poid != $lmm_oid"
2000 (($ff_pstripe == $stripe_nr)) ||
2001 error "FF stripe $ff_pstripe != $stripe_nr"
2003 stripe_nr=$((stripe_nr + 1))
2004 [ $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2006 if grep -q 'stripe_count=' <<<$ff; then
2007 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2008 -e 's/ .*//' <<<$ff)
2009 [ $lmm_count = $ff_scnt ] ||
2010 error "FF stripe count $lmm_count != $ff_scnt"
2016 remote_ost_nodsh && skip "remote OST with nodsh" && return
2017 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2018 test_mkdir $DIR/$tdir
2020 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2021 { error "setstripe -c -1 failed"; return 1; }
2022 # We need to send a write to every object to get parent FID info set.
2023 # This _should_ also work for setattr, but does not currently.
2024 # touch $DIR/$tdir/$tfile-1 ||
2025 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2026 { error "dd $tfile-1 failed"; return 2; }
2027 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2028 { error "setstripe -c -1 failed"; return 3; }
2029 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2030 { error "dd $tfile-2 failed"; return 4; }
2032 # make sure write RPCs have been sent to OSTs
2035 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2036 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2038 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2040 test_27A() { # b=19102
2041 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2043 save_layout_restore_at_exit $MOUNT
2045 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
2046 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2047 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
2048 local default_size=$($GETSTRIPE -S $MOUNT)
2049 local default_offset=$($GETSTRIPE -i $MOUNT)
2050 local dsize=$((1024 * 1024))
2051 [ $default_size -eq $dsize ] ||
2052 error "stripe size $default_size != $dsize"
2053 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
2055 run_test 27A "check filesystem-wide default LOV EA values"
2057 test_27B() { # LU-2523
2058 test_mkdir $DIR/$tdir
2059 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2061 # open f1 with O_LOV_DELAY_CREATE
2063 # call setstripe ioctl on open file descriptor for f1
2065 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2069 # open f1 with O_LOV_DELAY_CREATE
2071 # call setstripe ioctl on open file descriptor for f1
2073 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2075 # Allow multiop to fail in imitation of NFS's busted semantics.
2078 run_test 27B "call setstripe on open unlinked file/rename victim"
2080 test_27C() { #LU-2871
2081 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
2089 test_mkdir $DIR/$tdir
2091 for i in $(seq 0 $((OSTCOUNT - 1))); do
2092 # set stripe across all OSTs starting from OST$i
2093 $SETSTRIPE -i $i -c -1 $tfile$i
2094 # get striping information
2095 ost_idx=($($GETSTRIPE $tfile$i |
2096 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2100 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2101 error "${#ost_idx[@]} != $OSTCOUNT"
2103 for index in $(seq 0 $((OSTCOUNT - 1))); do
2105 for j in $(echo ${ost_idx[@]}); do
2106 if [ $index -eq $j ]; then
2112 error "Can not find $index in ${ost_idx[@]}"
2116 run_test 27C "check full striping across all OSTs"
2119 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2120 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2121 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2122 local POOL=${POOL:-testpool}
2124 local last_ost=$(($OSTCOUNT - 1))
2126 local ost_list=$(seq $first_ost $ost_step $last_ost)
2127 local ost_range="$first_ost $last_ost $ost_step"
2129 if ! combined_mgs_mds ; then
2133 test_mkdir $DIR/$tdir
2134 pool_add $POOL || error "pool_add failed"
2135 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2138 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ] &&
2140 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.55) -o \
2141 $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2142 skip27D+=" -s 30,31"
2143 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2144 error "llapi_layout_test failed"
2146 destroy_test_pools || error "destroy test pools failed"
2148 if ! combined_mgs_mds ; then
2152 run_test 27D "validate llapi_layout API"
2154 # Verify that default_easize is increased from its initial value after
2155 # accessing a widely striped file.
2157 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2158 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2159 skip "client does not have LU-3338 fix" && return
2161 # 72 bytes is the minimum space required to store striping
2162 # information for a file striped across one OST:
2163 # (sizeof(struct lov_user_md_v3) +
2164 # sizeof(struct lov_user_ost_data_v1))
2166 $LCTL set_param -n llite.*.default_easize $min_easize ||
2167 error "lctl set_param failed"
2168 local easize=$($LCTL get_param -n llite.*.default_easize)
2170 [ $easize -eq $min_easize ] ||
2171 error "failed to set default_easize"
2173 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2174 error "setstripe failed"
2178 easize=$($LCTL get_param -n llite.*.default_easize)
2180 [ $easize -gt $min_easize ] ||
2181 error "default_easize not updated"
2183 run_test 27E "check that default extended attribute size properly increases"
2185 test_27F() { # LU-5346/LU-7975
2186 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2187 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2188 skip "Need MDS version at least 2.8.51" && return
2189 remote_ost_nodsh && skip "remote OST with nodsh" && return
2191 test_mkdir $DIR/$tdir
2193 $SETSTRIPE -c 2 $DIR/$tdir
2195 # stop all OSTs to reproduce situation for LU-7975 ticket
2196 for num in $(seq $OSTCOUNT); do
2200 # open/create f0 with O_LOV_DELAY_CREATE
2201 # truncate f0 to a non-0 size
2203 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2205 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2206 # open/write it again to force delayed layout creation
2207 cat /etc/hosts > $DIR/$tdir/f0 &
2211 for num in $(seq $OSTCOUNT); do
2212 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2213 error "ost$num failed to start"
2216 wait $catpid || error "cat failed"
2218 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2219 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2222 run_test 27F "Client resend delayed layout creation with non-zero size"
2224 # createtest also checks that device nodes are created and
2225 # then visible correctly (#2091)
2226 test_28() { # bug 2091
2228 $CREATETEST $DIR/d28/ct || error "createtest failed"
2230 run_test 28 "create/mknod/mkdir with bad file types ============"
2233 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2234 sync; sleep 1; sync # flush out any dirty pages from previous tests
2241 declare -i LOCKCOUNTORIG=0
2242 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2243 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2245 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2247 declare -i LOCKUNUSEDCOUNTORIG=0
2248 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2249 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2256 declare -i LOCKCOUNTCURRENT=0
2257 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2258 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2261 declare -i LOCKUNUSEDCOUNTCURRENT=0
2262 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2263 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2266 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2267 $LCTL set_param -n ldlm.dump_namespaces ""
2268 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2269 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2270 log "dumped log to $TMP/test_29.dk (bug 5793)"
2273 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2274 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2275 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2276 log "dumped log to $TMP/test_29.dk (bug 5793)"
2280 run_test 29 "IT_GETATTR regression ============================"
2282 test_30a() { # was test_30
2283 cp $(which ls) $DIR || cp /bin/ls $DIR
2284 $DIR/ls / || error "Can't execute binary from lustre"
2287 run_test 30a "execute binary from Lustre (execve) =============="
2290 cp `which ls` $DIR || cp /bin/ls $DIR
2292 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2295 run_test 30b "execute binary from Lustre as non-root ==========="
2297 test_30c() { # b=22376
2298 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2299 cp `which ls` $DIR || cp /bin/ls $DIR
2301 cancel_lru_locks mdc
2302 cancel_lru_locks osc
2303 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2306 run_test 30c "execute binary from Lustre without read perms ===="
2309 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2310 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2312 run_test 31a "open-unlink file =================================="
2315 touch $DIR/f31 || error "touch $DIR/f31 failed"
2316 ln $DIR/f31 $DIR/f31b || error "ln failed"
2317 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2318 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2320 run_test 31b "unlink file with multiple links while open ======="
2323 touch $DIR/f31 || error "touch $DIR/f31 failed"
2324 ln $DIR/f31 $DIR/f31c || error "ln failed"
2325 multiop_bg_pause $DIR/f31 O_uc ||
2326 error "multiop_bg_pause for $DIR/f31 failed"
2328 $MULTIOP $DIR/f31c Ouc
2329 kill -USR1 $MULTIPID
2332 run_test 31c "open-unlink file with multiple links ============="
2335 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2336 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2338 run_test 31d "remove of open directory ========================="
2340 test_31e() { # bug 2904
2341 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2343 run_test 31e "remove of open non-empty directory ==============="
2345 test_31f() { # bug 4554
2346 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2348 test_mkdir $DIR/d31f
2349 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2350 cp /etc/hosts $DIR/d31f
2352 $GETSTRIPE $DIR/d31f/hosts
2353 multiop_bg_pause $DIR/d31f D_c || return 1
2356 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2357 test_mkdir $DIR/d31f
2358 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2359 cp /etc/hosts $DIR/d31f
2361 $GETSTRIPE $DIR/d31f/hosts
2362 multiop_bg_pause $DIR/d31f D_c || return 1
2365 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2366 wait $MULTIPID || error "first opendir $MULTIPID failed"
2370 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2371 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2374 run_test 31f "remove of open directory with open-unlink file ==="
2377 echo "-- cross directory link --"
2378 test_mkdir -c1 $DIR/${tdir}ga
2379 test_mkdir -c1 $DIR/${tdir}gb
2380 touch $DIR/${tdir}ga/f
2381 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2382 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2383 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2384 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2385 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2387 run_test 31g "cross directory link==============="
2390 echo "-- cross directory link --"
2391 test_mkdir -c1 $DIR/${tdir}
2392 test_mkdir -c1 $DIR/${tdir}/dir
2393 touch $DIR/${tdir}/f
2394 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2395 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2396 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2397 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2398 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2400 run_test 31h "cross directory link under child==============="
2403 echo "-- cross directory link --"
2404 test_mkdir -c1 $DIR/$tdir
2405 test_mkdir -c1 $DIR/$tdir/dir
2406 touch $DIR/$tdir/dir/f
2407 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2408 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2409 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2410 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2411 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2413 run_test 31i "cross directory link under parent==============="
2416 test_mkdir -c1 -p $DIR/$tdir
2417 test_mkdir -c1 -p $DIR/$tdir/dir1
2418 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2419 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2420 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2421 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2424 run_test 31j "link for directory==============="
2427 test_mkdir -c1 -p $DIR/$tdir
2429 touch $DIR/$tdir/exist
2430 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2431 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2432 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2433 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2434 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2435 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2436 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2439 run_test 31k "link to file: the same, non-existing, dir==============="
2445 touch $DIR/d31m2/exist
2446 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2447 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2448 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2449 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2450 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2451 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2454 run_test 31m "link to file: the same, non-existing, dir==============="
2457 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2458 nlink=$(stat --format=%h $DIR/$tfile)
2459 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2461 local cmd="exec $fd<$DIR/$tfile"
2464 trap "eval $cmd" EXIT
2465 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2466 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2467 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2468 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2469 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2472 run_test 31n "check link count of unlinked file"
2475 local TEMPNAME=$(mktemp $1_XXXXXX)
2476 mlink $TEMPNAME $1 2> /dev/null &&
2477 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2481 test_31o() { # LU-2901
2482 test_mkdir $DIR/$tdir
2483 for LOOP in $(seq 100); do
2484 rm -f $DIR/$tdir/$tfile*
2485 for THREAD in $(seq 8); do
2486 link_one $DIR/$tdir/$tfile.$LOOP &
2489 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2490 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2491 error "$LINKS duplicate links to $tfile.$LOOP" &&
2495 run_test 31o "duplicate hard links with same filename"
2498 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2500 test_mkdir $DIR/$tdir
2501 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2502 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2504 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2505 error "open unlink test1 failed"
2506 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2507 error "open unlink test2 failed"
2509 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2510 error "test1 still exists"
2511 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2512 error "test2 still exists"
2514 run_test 31p "remove of open striped directory"
2516 cleanup_test32_mount() {
2519 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2520 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2521 losetup -d $loopdev || true
2527 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2528 echo "== more mountpoints and symlinks ================="
2529 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2530 trap cleanup_test32_mount EXIT
2531 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2532 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2533 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2534 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2535 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2536 cleanup_test32_mount
2538 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2541 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2542 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2543 trap cleanup_test32_mount EXIT
2544 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2545 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2546 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2547 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2548 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2549 cleanup_test32_mount
2551 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2554 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2555 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2556 trap cleanup_test32_mount EXIT
2557 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2558 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2559 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2560 test_mkdir -p $DIR/$tdir/d2/test_dir
2561 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2562 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2563 cleanup_test32_mount
2565 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2568 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2569 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2570 trap cleanup_test32_mount EXIT
2571 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2572 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2573 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2574 test_mkdir -p $DIR/$tdir/d2/test_dir
2575 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2576 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2577 cleanup_test32_mount
2579 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2583 test_mkdir -p $DIR/$tdir/tmp
2584 local tmp_dir=$DIR/$tdir/tmp
2585 ln -s $DIR/$tdir $tmp_dir/symlink11
2586 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2587 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2588 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2590 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2594 test_mkdir -p $DIR/$tdir/tmp
2595 local tmp_dir=$DIR/$tdir/tmp
2596 ln -s $DIR/$tdir $tmp_dir/symlink11
2597 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2598 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2599 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2601 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2604 local tmp_dir=$DIR/$tdir/tmp
2605 test_mkdir -p $tmp_dir
2606 test_mkdir $DIR/${tdir}2
2607 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2608 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2609 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2610 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2611 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2612 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2614 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2617 rm -fr $DIR/$tdir $DIR/${tdir}2
2618 tmp_dir=$DIR/$tdir/tmp
2619 test_mkdir -p $tmp_dir
2620 test_mkdir $DIR/${tdir}2
2621 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2622 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2623 ls $tmp_dir/symlink12 || error "listing symlink12"
2624 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2626 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2629 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2630 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2631 trap cleanup_test32_mount EXIT
2632 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2633 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2634 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2635 touch $DIR/$tdir/test_file
2636 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2637 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2638 cleanup_test32_mount
2640 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2643 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2644 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2645 trap cleanup_test32_mount EXIT
2646 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2647 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2648 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2649 touch $DIR/$tdir/test_file
2650 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2651 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2652 cleanup_test32_mount
2654 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2657 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2659 trap cleanup_test32_mount EXIT
2660 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2661 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2662 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2663 test_mkdir -p $DIR/$tdir/d2
2664 touch $DIR/$tdir/d2/test_file || error "touch failed"
2665 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2666 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2667 cleanup_test32_mount
2669 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2672 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2674 trap cleanup_test32_mount EXIT
2675 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2676 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2677 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2678 test_mkdir -p $DIR/$tdir/d2
2679 touch $DIR/$tdir/d2/test_file || error "touch failed"
2680 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2681 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2682 cleanup_test32_mount
2684 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2688 test_mkdir -p $DIR/d32m/tmp
2689 TMP_DIR=$DIR/d32m/tmp
2690 ln -s $DIR $TMP_DIR/symlink11
2691 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2692 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2693 error "symlink11 not a link"
2694 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2695 error "symlink01 not a link"
2697 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2701 test_mkdir -p $DIR/d32n/tmp
2702 TMP_DIR=$DIR/d32n/tmp
2703 ln -s $DIR $TMP_DIR/symlink11
2704 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2705 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2706 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2708 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2712 test_mkdir -p $DIR/d32o/tmp
2713 TMP_DIR=$DIR/d32o/tmp
2714 ln -s $DIR/$tfile $TMP_DIR/symlink12
2715 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2716 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2717 error "symlink12 not a link"
2718 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2719 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2720 error "$DIR/d32o/tmp/symlink12 not file type"
2721 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2722 error "$DIR/d32o/symlink02 not file type"
2724 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2734 test_mkdir -p $DIR/d32p/tmp
2736 TMP_DIR=$DIR/d32p/tmp
2738 ln -s $DIR/$tfile $TMP_DIR/symlink12
2740 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2742 cat $DIR/d32p/tmp/symlink12 ||
2743 error "Can't open $DIR/d32p/tmp/symlink12"
2745 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2748 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2751 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2752 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2753 trap cleanup_test32_mount EXIT
2754 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2755 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2756 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2757 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2758 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2759 cleanup_test32_mount
2761 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2764 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2765 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2766 trap cleanup_test32_mount EXIT
2767 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2768 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2769 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2770 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2771 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2772 cleanup_test32_mount
2774 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2779 chmod 444 $DIR/$tfile
2780 chown $RUNAS_ID $DIR/$tfile
2782 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2785 run_test 33aa "write file with mode 444 (should return error)"
2789 test_mkdir $DIR/$tdir
2790 chown $RUNAS_ID $DIR/$tdir
2791 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2792 error "$RUNAS create $tdir/$tfile failed"
2793 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2794 error "open RDWR" || true
2796 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2800 test_mkdir $DIR/$tdir
2801 chown $RUNAS_ID $DIR/$tdir
2802 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2804 run_test 33b "test open file with malformed flags (No panic)"
2807 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2813 remote_ost_nodsh && skip "remote OST with nodsh" && return
2816 test_mkdir $DIR/$tdir
2817 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2820 for ostnum in $(seq $OSTCOUNT); do
2821 # test-framework's OST numbering is one-based, while Lustre's
2823 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2824 # Parsing llobdstat's output sucks; we could grep the /proc
2825 # path, but that's likely to not be as portable as using the
2826 # llobdstat utility. So we parse lctl output instead.
2827 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2828 obdfilter/$ostname/stats |
2829 awk '/^write_bytes/ {print $7}' )
2830 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2831 if (( ${write_bytes:-0} > 0 ))
2838 $all_zeros || return 0
2841 echo foo > $DIR/$tdir/bar
2845 # Total up write_bytes after writing. We'd better find non-zeros.
2846 for ostnum in $(seq $OSTCOUNT); do
2847 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2848 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2849 obdfilter/$ostname/stats |
2850 awk '/^write_bytes/ {print $7}' )
2851 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2852 if (( ${write_bytes:-0} > 0 ))
2861 for ostnum in $(seq $OSTCOUNT); do
2862 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2863 echo "Check that write_bytes is present in obdfilter/*/stats:"
2864 do_facet ost$ostnum lctl get_param -n \
2865 obdfilter/$ostname/stats
2867 error "OST not keeping write_bytes stats (b22312)"
2870 run_test 33c "test llobdstat and write_bytes"
2873 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2874 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2876 local remote_dir=$DIR/$tdir/remote_dir
2878 test_mkdir $DIR/$tdir
2879 $LFS mkdir -i $MDTIDX $remote_dir ||
2880 error "create remote directory failed"
2882 touch $remote_dir/$tfile
2883 chmod 444 $remote_dir/$tfile
2884 chown $RUNAS_ID $remote_dir/$tfile
2886 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2888 chown $RUNAS_ID $remote_dir
2889 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2890 error "create" || true
2891 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2892 error "open RDWR" || true
2893 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2895 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2898 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2902 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2903 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2904 mkdir $DIR/$tdir/local_dir
2906 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2907 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2908 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2910 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2911 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2913 rmdir $DIR/$tdir/* || error "rmdir failed"
2916 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2917 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2918 mkdir $DIR/$tdir/local_dir
2920 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2921 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2922 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2924 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2925 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2927 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2930 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2931 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2932 mkdir $DIR/$tdir/local_dir
2934 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2935 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2936 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2938 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2939 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2941 run_test 33e "mkdir and striped directory should have same mode"
2945 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2949 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2950 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2953 chmod go+rwx $DIR/$tdir
2954 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2955 trap cleanup_33f EXIT
2957 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2958 error "cannot create striped directory"
2960 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2961 error "cannot create files in striped directory"
2963 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2964 error "cannot remove files in striped directory"
2966 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2967 error "cannot remove striped directory"
2971 run_test 33f "nonroot user can create, access, and remove a striped directory"
2974 mkdir -p $DIR/$tdir/dir2
2976 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
2978 [[ $err =~ "exists" ]] || error "Not exists error"
2980 run_test 33g "nonroot user create already existing root created file"
2982 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2985 $MCREATE $DIR/f34 || error "mcreate failed"
2986 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
2987 error "getstripe failed"
2988 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
2989 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
2990 error "getstripe failed"
2991 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
2992 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
2994 run_test 34a "truncate file that has not been opened ==========="
2997 [ ! -f $DIR/f34 ] && test_34a
2998 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
2999 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3000 $OPENFILE -f O_RDONLY $DIR/f34
3001 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3002 error "getstripe failed"
3003 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3004 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3006 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3009 [ ! -f $DIR/f34 ] && test_34a
3010 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3011 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3012 $OPENFILE -f O_RDWR $DIR/f34
3013 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
3014 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3015 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3017 run_test 34c "O_RDWR opening file-with-size works =============="
3020 [ ! -f $DIR/f34 ] && test_34a
3021 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3023 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3024 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3027 run_test 34d "write to sparse file ============================="
3031 $MCREATE $DIR/f34e || error "mcreate failed"
3032 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3033 $CHECKSTAT -s 1000 $DIR/f34e ||
3034 error "Size of $DIR/f34e not equal to 1000 bytes"
3035 $OPENFILE -f O_RDWR $DIR/f34e
3036 $CHECKSTAT -s 1000 $DIR/f34e ||
3037 error "Size of $DIR/f34e not equal to 1000 bytes"
3039 run_test 34e "create objects, some with size and some without =="
3041 test_34f() { # bug 6242, 6243
3042 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3045 $MCREATE $DIR/f34f || error "mcreate failed"
3046 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3047 dd if=$DIR/f34f of=$TMP/f34f
3048 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3049 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3050 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3051 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3052 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3054 run_test 34f "read from a file with no objects until EOF ======="
3057 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3058 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3060 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3061 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3062 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3063 cancel_lru_locks osc
3064 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3065 error "wrong size after lock cancel"
3067 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3068 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3069 error "expanding truncate failed"
3070 cancel_lru_locks osc
3071 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3072 error "wrong expanded size after lock cancel"
3074 run_test 34g "truncate long file ==============================="
3077 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3081 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3082 sync # Flush the cache so that multiop below does not block on cache
3083 # flush when getting the group lock
3084 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3087 # Since just timed wait is not good enough, let's do a sync write
3088 # that way we are sure enough time for a roundtrip + processing
3089 # passed + 2 seconds of extra margin.
3090 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
3094 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3095 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3099 local nsz=`stat -c %s $DIR/$tfile`
3100 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3102 run_test 34h "ftruncate file under grouplock should not block"
3105 cp /bin/sh $DIR/f35a
3107 chown $RUNAS_ID $DIR/f35a
3108 $RUNAS $DIR/f35a && error || true
3111 run_test 35a "exec file with mode 444 (should return and not leak)"
3115 utime $DIR/f36 || error "utime failed for MDS"
3117 run_test 36a "MDS utime check (mknod, utime)"
3121 utime $DIR/f36 || error "utime failed for OST"
3123 run_test 36b "OST utime check (open, utime)"
3128 chown $RUNAS_ID $DIR/d36
3129 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3131 run_test 36c "non-root MDS utime check (mknod, utime)"
3134 [ ! -d $DIR/d36 ] && test_36c
3135 echo "" > $DIR/d36/f36
3136 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3138 run_test 36d "non-root OST utime check (open, utime)"
3141 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3142 test_mkdir $DIR/$tdir
3143 touch $DIR/$tdir/$tfile
3144 $RUNAS utime $DIR/$tdir/$tfile &&
3145 error "utime worked, expected failure" || true
3147 run_test 36e "utime on non-owned file (should return error)"
3151 local LANG_SAVE=$LANG
3152 local LC_LANG_SAVE=$LC_LANG
3153 export LANG=C LC_LANG=C # for date language
3155 DATESTR="Dec 20 2000"
3156 test_mkdir $DIR/$tdir
3157 lctl set_param fail_loc=$fl
3159 cp /etc/hosts $DIR/$tdir/$tfile
3160 sync & # write RPC generated with "current" inode timestamp, but delayed
3162 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3163 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3164 cancel_lru_locks osc
3165 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3167 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3168 echo "BEFORE: $LS_BEFORE" && \
3169 echo "AFTER : $LS_AFTER" && \
3170 echo "WANT : $DATESTR" && \
3171 error "$DIR/$tdir/$tfile timestamps changed" || true
3173 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3177 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3178 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3179 subr_36fh "0x80000214"
3181 run_test 36f "utime on file racing with OST BRW write =========="
3184 remote_ost_nodsh && skip "remote OST with nodsh" && return
3185 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3190 test_mkdir $DIR/$tdir
3191 fmd_max_age=$(do_facet ost1 \
3192 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3195 fmd_before=$(do_facet ost1 \
3196 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3197 touch $DIR/$tdir/$tfile
3198 sleep $((fmd_max_age + 12))
3199 fmd_after=$(do_facet ost1 \
3200 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3202 echo "fmd_before: $fmd_before"
3203 echo "fmd_after: $fmd_after"
3204 [[ $fmd_after -gt $fmd_before ]] &&
3205 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3206 error "fmd didn't expire after ping" || true
3208 run_test 36g "filter mod data cache expiry ====================="
3211 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3212 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3213 subr_36fh "0x80000227"
3215 run_test 36h "utime on file racing with OST BRW write =========="
3218 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3220 test_mkdir $DIR/$tdir
3221 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3223 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3224 local new_mtime=$((mtime + 200))
3226 #change Modify time of striped dir
3227 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3228 error "change mtime failed"
3230 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3232 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3234 run_test 36i "change mtime on striped directory"
3236 # test_37 - duplicate with tests 32q 32r
3239 local file=$DIR/$tfile
3241 openfile -f O_DIRECTORY $file
3244 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3245 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3247 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3249 test_39a() { # was test_39
3251 touch $DIR/${tfile}2
3252 # ls -l $DIR/$tfile $DIR/${tfile}2
3253 # ls -lu $DIR/$tfile $DIR/${tfile}2
3254 # ls -lc $DIR/$tfile $DIR/${tfile}2
3256 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3257 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3259 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3261 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3263 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3264 error "O_TRUNC didn't change timestamps"
3267 run_test 39a "mtime changed on create"
3270 test_mkdir -c1 $DIR/$tdir
3271 cp -p /etc/passwd $DIR/$tdir/fopen
3272 cp -p /etc/passwd $DIR/$tdir/flink
3273 cp -p /etc/passwd $DIR/$tdir/funlink
3274 cp -p /etc/passwd $DIR/$tdir/frename
3275 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3278 echo "aaaaaa" >> $DIR/$tdir/fopen
3279 echo "aaaaaa" >> $DIR/$tdir/flink
3280 echo "aaaaaa" >> $DIR/$tdir/funlink
3281 echo "aaaaaa" >> $DIR/$tdir/frename
3283 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3284 local link_new=`stat -c %Y $DIR/$tdir/flink`
3285 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3286 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3288 cat $DIR/$tdir/fopen > /dev/null
3289 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3290 rm -f $DIR/$tdir/funlink2
3291 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3293 for (( i=0; i < 2; i++ )) ; do
3294 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3295 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3296 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3297 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3299 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3300 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3301 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3302 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3304 cancel_lru_locks osc
3305 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3308 run_test 39b "mtime change on open, link, unlink, rename ======"
3310 # this should be set to past
3311 TEST_39_MTIME=`date -d "1 year ago" +%s`
3317 local mtime0=`stat -c %Y $DIR1/$tfile`
3319 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3320 local mtime1=`stat -c %Y $DIR1/$tfile`
3321 [ "$mtime1" = $TEST_39_MTIME ] || \
3322 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3325 echo hello >> $DIR1/$tfile
3327 local mtime2=`stat -c %Y $DIR1/$tfile`
3328 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3329 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3331 mv $DIR1/$tfile $DIR1/$tfile-1
3333 for (( i=0; i < 2; i++ )) ; do
3334 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3335 [ "$mtime2" = "$mtime3" ] || \
3336 error "mtime ($mtime2) changed (to $mtime3) on rename"
3338 cancel_lru_locks osc
3339 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3342 run_test 39c "mtime change on rename ==========================="
3346 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3349 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3351 for (( i=0; i < 2; i++ )) ; do
3352 local mtime=`stat -c %Y $DIR1/$tfile`
3353 [ $mtime = $TEST_39_MTIME ] || \
3354 error "mtime($mtime) is not set to $TEST_39_MTIME"
3356 cancel_lru_locks osc
3357 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3360 run_test 39d "create, utime, stat =============================="
3364 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3366 local mtime1=`stat -c %Y $DIR1/$tfile`
3368 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3370 for (( i=0; i < 2; i++ )) ; do
3371 local mtime2=`stat -c %Y $DIR1/$tfile`
3372 [ $mtime2 = $TEST_39_MTIME ] || \
3373 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3375 cancel_lru_locks osc
3376 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3379 run_test 39e "create, stat, utime, stat ========================"
3383 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3385 mtime1=`stat -c %Y $DIR1/$tfile`
3388 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3390 for (( i=0; i < 2; i++ )) ; do
3391 local mtime2=`stat -c %Y $DIR1/$tfile`
3392 [ $mtime2 = $TEST_39_MTIME ] || \
3393 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3395 cancel_lru_locks osc
3396 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3399 run_test 39f "create, stat, sleep, utime, stat ================="
3403 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3404 echo hello >> $DIR1/$tfile
3405 local mtime1=`stat -c %Y $DIR1/$tfile`
3408 chmod o+r $DIR1/$tfile
3410 for (( i=0; i < 2; i++ )) ; do
3411 local mtime2=`stat -c %Y $DIR1/$tfile`
3412 [ "$mtime1" = "$mtime2" ] || \
3413 error "lost mtime: $mtime2, should be $mtime1"
3415 cancel_lru_locks osc
3416 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3419 run_test 39g "write, chmod, stat ==============================="
3423 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3428 echo hello >> $DIR1/$tfile
3429 local mtime1=`stat -c %Y $DIR1/$tfile`
3431 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3433 if [ "$d1" != "$d2" ]; then
3434 echo "write and touch not within one second"
3436 for (( i=0; i < 2; i++ )) ; do
3437 local mtime2=`stat -c %Y $DIR1/$tfile`
3438 [ "$mtime2" = $TEST_39_MTIME ] || \
3439 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3441 cancel_lru_locks osc
3442 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3446 run_test 39h "write, utime within one second, stat ============="
3449 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3453 echo hello >> $DIR1/$tfile
3454 local mtime1=`stat -c %Y $DIR1/$tfile`
3456 mv $DIR1/$tfile $DIR1/$tfile-1
3458 for (( i=0; i < 2; i++ )) ; do
3459 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3461 [ "$mtime1" = "$mtime2" ] || \
3462 error "lost mtime: $mtime2, should be $mtime1"
3464 cancel_lru_locks osc
3465 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3468 run_test 39i "write, rename, stat =============================="
3471 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3472 start_full_debug_logging
3476 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3477 lctl set_param fail_loc=0x80000412
3478 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3479 error "multiop failed"
3481 local mtime1=`stat -c %Y $DIR1/$tfile`
3483 mv $DIR1/$tfile $DIR1/$tfile-1
3485 kill -USR1 $multipid
3486 wait $multipid || error "multiop close failed"
3488 for (( i=0; i < 2; i++ )) ; do
3489 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3490 [ "$mtime1" = "$mtime2" ] ||
3491 error "mtime is lost on close: $mtime2, " \
3494 cancel_lru_locks osc
3495 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3497 lctl set_param fail_loc=0
3498 stop_full_debug_logging
3500 run_test 39j "write, rename, close, stat ======================="
3503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3507 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3509 local mtime1=`stat -c %Y $DIR1/$tfile`
3511 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3513 kill -USR1 $multipid
3514 wait $multipid || error "multiop close failed"
3516 for (( i=0; i < 2; i++ )) ; do
3517 local mtime2=`stat -c %Y $DIR1/$tfile`
3519 [ "$mtime2" = $TEST_39_MTIME ] || \
3520 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3522 cancel_lru_locks osc
3523 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3526 run_test 39k "write, utime, close, stat ========================"
3528 # this should be set to future
3529 TEST_39_ATIME=`date -d "1 year" +%s`
3532 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3533 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3534 local atime_diff=$(do_facet $SINGLEMDS \
3535 lctl get_param -n mdd.*MDT0000*.atime_diff)
3539 # test setting directory atime to future
3540 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3541 local atime=$(stat -c %X $DIR/$tdir)
3542 [ "$atime" = $TEST_39_ATIME ] ||
3543 error "atime is not set to future: $atime, $TEST_39_ATIME"
3545 # test setting directory atime from future to now
3546 local now=$(date +%s)
3547 touch -a -d @$now $DIR/$tdir
3549 atime=$(stat -c %X $DIR/$tdir)
3550 [ "$atime" -eq "$now" ] ||
3551 error "atime is not updated from future: $atime, $now"
3553 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3556 # test setting directory atime when now > dir atime + atime_diff
3557 local d1=$(date +%s)
3559 local d2=$(date +%s)
3560 cancel_lru_locks mdc
3561 atime=$(stat -c %X $DIR/$tdir)
3562 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3563 error "atime is not updated : $atime, should be $d2"
3565 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3568 # test not setting directory atime when now < dir atime + atime_diff
3570 cancel_lru_locks mdc
3571 atime=$(stat -c %X $DIR/$tdir)
3572 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3573 error "atime is updated to $atime, should remain $d1<atime<$d2"
3575 do_facet $SINGLEMDS \
3576 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3578 run_test 39l "directory atime update ==========================="
3581 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3584 local far_past_mtime=$(date -d "May 29 1953" +%s)
3585 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3587 touch -m -d @$far_past_mtime $DIR1/$tfile
3588 touch -a -d @$far_past_atime $DIR1/$tfile
3590 for (( i=0; i < 2; i++ )) ; do
3591 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3592 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3593 error "atime or mtime set incorrectly"
3595 cancel_lru_locks osc
3596 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3599 run_test 39m "test atime and mtime before 1970"
3601 test_39n() { # LU-3832
3602 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3603 local atime_diff=$(do_facet $SINGLEMDS \
3604 lctl get_param -n mdd.*MDT0000*.atime_diff)
3609 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3612 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3613 atime0=$(stat -c %X $DIR/$tfile)
3616 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3617 atime1=$(stat -c %X $DIR/$tfile)
3620 cancel_lru_locks mdc
3621 cancel_lru_locks osc
3622 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3623 atime2=$(stat -c %X $DIR/$tfile)
3625 do_facet $SINGLEMDS \
3626 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3628 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3629 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3631 run_test 39n "check that O_NOATIME is honored"
3634 TESTDIR=$DIR/$tdir/$tfile
3635 [ -e $TESTDIR ] && rm -rf $TESTDIR
3642 links2=$(stat -c %h .)
3643 [ $(($links1 + 2)) != $links2 ] &&
3644 error "wrong links count $(($links1 + 2)) != $links2"
3646 links3=$(stat -c %h .)
3647 [ $(($links1 + 1)) != $links3 ] &&
3648 error "wrong links count $links1 != $links3"
3651 run_test 39o "directory cached attributes updated after create"
3654 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3656 TESTDIR=$DIR/$tdir/$tdir
3657 [ -e $TESTDIR ] && rm -rf $TESTDIR
3658 test_mkdir -p $TESTDIR
3662 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3663 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3665 links2=$(stat -c %h .)
3666 [ $(($links1 + 2)) != $links2 ] &&
3667 error "wrong links count $(($links1 + 2)) != $links2"
3669 links3=$(stat -c %h .)
3670 [ $(($links1 + 1)) != $links3 ] &&
3671 error "wrong links count $links1 != $links3"
3674 run_test 39p "remote directory cached attributes updated after create ========"
3677 test_39q() { # LU-8041
3678 local testdir=$DIR/$tdir
3680 multiop_bg_pause $testdir D_c || error "multiop failed"
3682 cancel_lru_locks mdc
3683 kill -USR1 $multipid
3684 local atime=$(stat -c %X $testdir)
3685 [ "$atime" -ne 0 ] || error "atime is zero"
3687 run_test 39q "close won't zero out atime"
3690 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3691 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3692 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3693 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3694 error "$tfile is not 4096 bytes in size"
3696 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3700 small_write $DIR/f41 18
3702 run_test 41 "test small file write + fstat ====================="
3704 count_ost_writes() {
3705 lctl get_param -n ${OSC}.*.stats |
3706 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3707 END { printf("%0.0f", writes) }'
3714 BG_DIRTY_RATIO_SAVE=10
3715 MAX_BG_DIRTY_RATIO=25
3719 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3720 # dirty_ratio, dirty_background_ratio
3721 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3722 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3723 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3724 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3726 # if file not here, we are a 2.4 kernel
3727 kill -CONT `pidof kupdated`
3732 # setup the trap first, so someone cannot exit the test at the
3733 # exact wrong time and mess up a machine
3734 trap start_writeback EXIT
3735 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3736 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3737 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3738 sysctl -w vm.dirty_writeback_centisecs=0
3739 sysctl -w vm.dirty_writeback_centisecs=0
3740 # save and increase /proc/sys/vm/dirty_ratio
3741 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3742 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3743 # save and increase /proc/sys/vm/dirty_background_ratio
3744 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3745 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3747 # if file not here, we are a 2.4 kernel
3748 kill -STOP `pidof kupdated`
3752 # ensure that all stripes have some grant before we test client-side cache
3754 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3755 dd if=/dev/zero of=$i bs=4k count=1
3760 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3761 # file truncation, and file removal.
3763 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3765 cancel_lru_locks $OSC
3767 sync; sleep 1; sync # just to be safe
3768 BEFOREWRITES=`count_ost_writes`
3769 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3770 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3771 AFTERWRITES=`count_ost_writes`
3772 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3773 error "$BEFOREWRITES < $AFTERWRITES"
3776 run_test 42a "ensure that we don't flush on close"
3779 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3781 cancel_lru_locks $OSC
3784 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3785 BEFOREWRITES=$(count_ost_writes)
3786 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3787 AFTERWRITES=$(count_ost_writes)
3788 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3789 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3791 BEFOREWRITES=$(count_ost_writes)
3792 sync || error "sync: $?"
3793 AFTERWRITES=$(count_ost_writes)
3794 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3795 error "$BEFOREWRITES < $AFTERWRITES on sync"
3797 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3801 run_test 42b "test destroy of file with cached dirty data ======"
3803 # if these tests just want to test the effect of truncation,
3804 # they have to be very careful. consider:
3805 # - the first open gets a {0,EOF}PR lock
3806 # - the first write conflicts and gets a {0, count-1}PW
3807 # - the rest of the writes are under {count,EOF}PW
3808 # - the open for truncate tries to match a {0,EOF}PR
3809 # for the filesize and cancels the PWs.
3810 # any number of fixes (don't get {0,EOF} on open, match
3811 # composite locks, do smarter file size management) fix
3812 # this, but for now we want these tests to verify that
3813 # the cancellation with truncate intent works, so we
3814 # start the file with a full-file pw lock to match against
3815 # until the truncate.
3820 cancel_lru_locks $OSC
3822 # prime the file with 0,EOF PW to match
3826 # now the real test..
3827 dd if=/dev/zero of=$file bs=1024 count=100
3828 BEFOREWRITES=`count_ost_writes`
3829 $TRUNCATE $file $offset
3830 cancel_lru_locks $OSC
3831 AFTERWRITES=`count_ost_writes`
3836 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3838 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3839 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3842 run_test 42c "test partial truncate of file with cached dirty data"
3845 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3847 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3848 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3851 run_test 42d "test complete truncate of file with cached dirty data"
3853 test_42e() { # bug22074
3854 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3855 local TDIR=$DIR/${tdir}e
3856 local pagesz=$(page_size)
3857 local pages=16 # hardcoded 16 pages, don't change it.
3858 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3859 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3863 test_mkdir $DIR/${tdir}e
3864 $SETSTRIPE -c 1 $TDIR
3865 createmany -o $TDIR/f $files
3867 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3869 # we assume that with $OSTCOUNT files, at least one of them will
3870 # be allocated on OST0.
3871 warmup_files=$((OSTCOUNT * max_dirty_mb))
3872 createmany -o $TDIR/w $warmup_files
3874 # write a large amount of data into one file and sync, to get good
3875 # avail_grant number from OST.
3876 for ((i=0; i<$warmup_files; i++)); do
3877 idx=$($GETSTRIPE -i $TDIR/w$i)
3878 [ $idx -ne 0 ] && continue
3879 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3882 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3884 $LCTL get_param $proc_osc0/cur_dirty_bytes
3885 $LCTL get_param $proc_osc0/cur_grant_bytes
3887 # create as much dirty pages as we can while not to trigger the actual
3888 # RPCs directly. but depends on the env, VFS may trigger flush during this
3889 # period, hopefully we are good.
3890 for ((i=0; i<$warmup_files; i++)); do
3891 idx=$($GETSTRIPE -i $TDIR/w$i)
3892 [ $idx -ne 0 ] && continue
3893 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3895 $LCTL get_param $proc_osc0/cur_dirty_bytes
3896 $LCTL get_param $proc_osc0/cur_grant_bytes
3898 # perform the real test
3899 $LCTL set_param $proc_osc0/rpc_stats 0
3900 for ((;i<$files; i++)); do
3901 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3902 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3905 $LCTL get_param $proc_osc0/rpc_stats
3908 local have_ppr=false
3909 $LCTL get_param $proc_osc0/rpc_stats |
3910 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3911 # skip lines until we are at the RPC histogram data
3912 [ "$PPR" == "pages" ] && have_ppr=true && continue
3913 $have_ppr || continue
3915 # we only want the percent stat for < 16 pages
3916 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3918 percent=$((percent + WPCT))
3919 if [[ $percent -gt 15 ]]; then
3920 error "less than 16-pages write RPCs" \
3927 run_test 42e "verify sub-RPC writes are not done synchronously"
3929 test_43A() { # was test_43
3930 test_mkdir $DIR/$tdir
3931 cp -p /bin/ls $DIR/$tdir/$tfile
3932 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3934 # give multiop a chance to open
3937 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
3940 run_test 43A "execution of file opened for write should return -ETXTBSY"
3943 test_mkdir $DIR/$tdir
3944 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3945 cp -p multiop $DIR/$tdir/multiop
3946 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3947 error "multiop open $TMP/$tfile.junk failed"
3948 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
3950 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3951 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3952 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3954 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3957 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3958 test_mkdir $DIR/$tdir
3959 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3960 cp -p multiop $DIR/$tdir/multiop
3961 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3962 error "multiop open $TMP/$tfile.junk failed"
3963 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
3965 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3966 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3967 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3969 run_test 43b "truncate of file being executed should return -ETXTBSY"
3972 local testdir="$DIR/$tdir"
3975 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
3976 ( cd $testdir && md5sum -c )
3978 run_test 43c "md5sum of copy into lustre"
3980 test_44A() { # was test_44
3981 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
3982 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3983 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3985 run_test 44A "zero length read from a sparse stripe"
3988 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3990 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3991 [[ $nstripe -gt $OSTCOUNT ]] &&
3992 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3994 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3996 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3997 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4001 OFFSETS="0 $((stride/2)) $((stride-1))"
4002 for offset in $OFFSETS; do
4003 for i in $(seq 0 $((nstripe-1))); do
4004 local GLOBALOFFSETS=""
4006 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4007 local myfn=$DIR/d44a-$size
4008 echo "--------writing $myfn at $size"
4009 ll_sparseness_write $myfn $size ||
4010 error "ll_sparseness_write"
4011 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4012 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4013 error "ll_sparseness_verify $GLOBALOFFSETS"
4015 for j in $(seq 0 $((nstripe-1))); do
4017 size=$((((j + $nstripe )*$stride + $offset)))
4018 ll_sparseness_write $myfn $size ||
4019 error "ll_sparseness_write"
4020 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4022 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4023 error "ll_sparseness_verify $GLOBALOFFSETS"
4028 run_test 44a "test sparse pwrite ==============================="
4032 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4038 before=`dirty_osc_total`
4039 echo executing "\"$*\""
4041 after=`dirty_osc_total`
4042 echo before $before, after $after
4045 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4047 # Obtain grants from OST if it supports it
4048 echo blah > ${f}_grant
4051 do_dirty_record "echo blah > $f"
4052 [[ $before -eq $after ]] && error "write wasn't cached"
4053 do_dirty_record "> $f"
4054 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4055 do_dirty_record "echo blah > $f"
4056 [[ $before -eq $after ]] && error "write wasn't cached"
4057 do_dirty_record "sync"
4058 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4059 do_dirty_record "echo blah > $f"
4060 [[ $before -eq $after ]] && error "write wasn't cached"
4061 do_dirty_record "cancel_lru_locks osc"
4062 [[ $before -gt $after ]] ||
4063 error "lock cancellation didn't lower dirty count"
4066 run_test 45 "osc io page accounting ============================"
4068 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4069 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4070 # objects offset and an assert hit when an rpc was built with 1023's mapped
4071 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4073 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4077 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4079 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
4080 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4084 run_test 46 "dirtying a previously written page ================"
4086 # test_47 is removed "Device nodes check" is moved to test_28
4088 test_48a() { # bug 2399
4089 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
4090 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
4091 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
4093 test_mkdir $DIR/$tdir
4095 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4096 test_mkdir $DIR/$tdir
4097 touch foo || error "'touch foo' failed after recreating cwd"
4099 touch .foo || error "'touch .foo' failed after recreating cwd"
4101 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4102 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4103 cd . || error "'cd .' failed after recreating cwd"
4104 mkdir . && error "'mkdir .' worked after recreating cwd"
4105 rmdir . && error "'rmdir .' worked after recreating cwd"
4106 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4107 cd .. || error "'cd ..' failed after recreating cwd"
4109 run_test 48a "Access renamed working dir (should return errors)="
4111 test_48b() { # bug 2399
4113 test_mkdir $DIR/$tdir
4115 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4116 touch foo && error "'touch foo' worked after removing cwd"
4117 mkdir foo && error "'mkdir foo' worked after removing cwd"
4118 touch .foo && error "'touch .foo' worked after removing cwd"
4119 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4120 ls . > /dev/null && error "'ls .' worked after removing cwd"
4121 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4122 mkdir . && error "'mkdir .' worked after removing cwd"
4123 rmdir . && error "'rmdir .' worked after removing cwd"
4124 ln -s . foo && error "'ln -s .' worked after removing cwd"
4125 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4127 run_test 48b "Access removed working dir (should return errors)="
4129 test_48c() { # bug 2350
4130 #lctl set_param debug=-1
4133 test_mkdir -p $DIR/$tdir/dir
4135 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4136 $TRACE touch foo && error "touch foo worked after removing cwd"
4137 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4138 touch .foo && error "touch .foo worked after removing cwd"
4139 mkdir .foo && error "mkdir .foo worked after removing cwd"
4140 $TRACE ls . && error "'ls .' worked after removing cwd"
4141 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4142 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4143 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4144 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4145 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4147 run_test 48c "Access removed working subdir (should return errors)"
4149 test_48d() { # bug 2350
4150 #lctl set_param debug=-1
4153 test_mkdir -p $DIR/$tdir/dir
4155 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4156 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4157 $TRACE touch foo && error "'touch foo' worked after removing parent"
4158 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4159 touch .foo && error "'touch .foo' worked after removing parent"
4160 mkdir .foo && error "mkdir .foo worked after removing parent"
4161 $TRACE ls . && error "'ls .' worked after removing parent"
4162 $TRACE ls .. && error "'ls ..' worked after removing parent"
4163 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4164 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4165 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4168 run_test 48d "Access removed parent subdir (should return errors)"
4170 test_48e() { # bug 4134
4171 #lctl set_param debug=-1
4174 test_mkdir -p $DIR/$tdir/dir
4176 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4177 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4178 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4179 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4180 # On a buggy kernel addition of "touch foo" after cd .. will
4181 # produce kernel oops in lookup_hash_it
4182 touch ../foo && error "'cd ..' worked after recreate parent"
4184 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4186 run_test 48e "Access to recreated parent subdir (should return errors)"
4188 test_49() { # LU-1030
4189 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4190 remote_ost_nodsh && skip "remote OST with nodsh" && return
4191 # get ost1 size - lustre-OST0000
4192 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4194 # write 800M at maximum
4195 [[ $ost1_size -lt 2 ]] && ost1_size=2
4196 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4198 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4199 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4202 # change max_pages_per_rpc while writing the file
4203 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4204 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4205 # loop until dd process exits
4206 while ps ax -opid | grep -wq $dd_pid; do
4207 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4208 sleep $((RANDOM % 5 + 1))
4210 # restore original max_pages_per_rpc
4211 $LCTL set_param $osc1_mppc=$orig_mppc
4212 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4214 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4218 test_mkdir $DIR/$tdir
4220 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4222 run_test 50 "special situations: /proc symlinks ==============="
4224 test_51a() { # was test_51
4225 # bug 1516 - create an empty entry right after ".." then split dir
4226 test_mkdir -c1 $DIR/$tdir
4227 touch $DIR/$tdir/foo
4228 $MCREATE $DIR/$tdir/bar
4230 createmany -m $DIR/$tdir/longfile 201
4232 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4233 $MCREATE $DIR/$tdir/longfile$FNUM
4238 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4240 run_test 51a "special situations: split htree with empty entry =="
4242 cleanup_print_lfs_df () {
4249 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4250 local dir=$DIR/$tdir
4252 local nrdirs=$((65536 + 100))
4254 # cleanup the directory
4261 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4262 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4263 [[ $numfree -lt $nrdirs ]] &&
4264 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4267 # need to check free space for the directories as well
4268 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4269 numfree=$(( blkfree / $(fs_inode_ksize) ))
4270 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4273 trap cleanup_print_lfs_df EXIT
4276 createmany -d $dir/d $nrdirs || {
4277 unlinkmany $dir/d $nrdirs
4278 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4282 nrdirs=$(ls -U $dir | wc -l)
4284 # unlink all but 100 subdirectories, then check it still works
4286 local delete=$((nrdirs - left))
4291 # for ldiskfs the nlink count should be 1, but this is OSD specific
4292 # and so this is listed for informational purposes only
4293 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4294 unlinkmany -d $dir/d $delete ||
4295 error "unlink of first $delete subdirs failed"
4297 echo "nlink between: $(stat -c %h $dir)"
4298 local found=$(ls -U $dir | wc -l)
4299 [ $found -ne $left ] &&
4300 error "can't find subdirs: found only $found, expected $left"
4302 unlinkmany -d $dir/d $delete $left ||
4303 error "unlink of second $left subdirs failed"
4304 # regardless of whether the backing filesystem tracks nlink accurately
4305 # or not, the nlink count shouldn't be more than "." and ".." here
4306 local after=$(stat -c %h $dir)
4307 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4308 echo "nlink after: $after"
4310 cleanup_print_lfs_df
4312 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4315 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4316 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
4317 test_mkdir $DIR/$tdir
4318 createmany -o $DIR/$tdir/t- 1000
4319 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4320 for N in $(seq 0 $((OSTCOUNT - 1))); do
4321 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4322 END { printf("%0.0f", objs) }' $TMP/$tfile)
4323 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4324 '($1 == '$N') { objs += 1 } \
4325 END { printf("%0.0f", objs) }')
4326 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4328 unlinkmany $DIR/$tdir/t- 1000
4331 for N in $(seq 1 $((OSTCOUNT - 1))); do
4332 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4333 error "OST $N has less objects vs OST $NLAST" \
4334 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4335 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4336 error "OST $N has less objects vs OST $NLAST" \
4337 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4339 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4340 error "OST $N has less #0 objects vs OST $NLAST" \
4341 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4342 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4343 error "OST $N has less #0 objects vs OST $NLAST" \
4344 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4349 run_test 51d "check object distribution"
4352 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4353 skip "ldiskfs only test"
4357 test_mkdir -c1 $DIR/$tdir
4358 test_mkdir -c1 $DIR/$tdir/d0
4360 touch $DIR/$tdir/d0/foo
4361 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4362 error "file exceed 65000 nlink limit!"
4363 unlinkmany $DIR/$tdir/d0/f- 65001
4366 run_test 51e "check file nlink limit"
4369 test_mkdir $DIR/$tdir
4372 local ulimit_old=$(ulimit -n)
4373 local spare=20 # number of spare fd's for scripts/libraries, etc.
4374 local mdt=$(lfs getstripe -M $DIR/$tdir)
4375 local numfree=$(lfs df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4377 echo "MDT$mdt numfree=$numfree, max=$max"
4378 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4379 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4380 while ! ulimit -n $((numfree + spare)); do
4381 numfree=$((numfree * 3 / 4))
4383 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4385 echo "left ulimit at $ulimit_old"
4388 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4389 unlinkmany $DIR/$tdir/f $numfree
4390 error "create+open $numfree files in $DIR/$tdir failed"
4392 ulimit -n $ulimit_old
4394 # if createmany exits at 120s there will be fewer than $numfree files
4395 unlinkmany $DIR/$tdir/f $numfree || true
4397 run_test 51f "check many open files limit"
4400 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4401 test_mkdir $DIR/$tdir
4402 touch $DIR/$tdir/foo
4403 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4404 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4405 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4406 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4407 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4409 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4410 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4411 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4413 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4414 cp -r $DIR/$tdir $TMP/
4415 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4417 run_test 52a "append-only flag test (should return errors)"
4420 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4421 test_mkdir $DIR/$tdir
4422 touch $DIR/$tdir/foo
4423 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4424 cat test > $DIR/$tdir/foo && error "cat test worked"
4425 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4426 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4427 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4429 echo foo >> $DIR/$tdir/foo && error "echo worked"
4430 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4431 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4432 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4433 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4435 chattr -i $DIR/$tdir/foo || error "chattr failed"
4437 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4439 run_test 52b "immutable flag test (should return errors) ======="
4442 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4443 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4444 remote_ost_nodsh && skip "remote OST with nodsh" && return
4457 local support_last_seq=true
4459 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4460 support_last_seq=false
4463 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4465 for value in $(do_facet $SINGLEMDS \
4466 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4467 param=$(echo ${value[0]} | cut -d "=" -f1)
4468 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4470 if $support_last_seq; then
4471 param_seq=$(echo $param |
4472 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4473 mds_last_seq=$(do_facet $SINGLEMDS \
4474 $LCTL get_param -n $param_seq)
4476 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4478 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4479 node=$(facet_active_host ost$((ostnum+1)))
4480 param="obdfilter.$ostname.last_id"
4481 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4482 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4483 ost_last_id=$ost_last
4485 if $support_last_seq; then
4486 ost_last_id=$(echo $ost_last |
4487 awk -F':' '{print $2}' |
4489 ost_last_seq=$(echo $ost_last |
4490 awk -F':' '{print $1}')
4491 [[ $ost_last_seq = $mds_last_seq ]] || continue
4494 if [[ $ost_last_id != $mds_last ]]; then
4495 error "$ost_last_id != $mds_last"
4502 $found || error "can not match last_seq/last_id for $mdtosc"
4505 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4508 perl -MSocket -e ';' || { skip "no Socket perl module installed" && return; }
4510 $SOCKETSERVER $DIR/socket ||
4511 error "$SOCKETSERVER $DIR/socket failed: $?"
4512 $SOCKETCLIENT $DIR/socket ||
4513 error "$SOCKETCLIENT $DIR/socket failed: $?"
4514 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4516 run_test 54a "unix domain socket test =========================="
4522 dd if=/dev/zero of=$f bs=$(page_size) count=1
4524 run_test 54b "char device works in lustre ======================"
4527 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4528 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4529 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4531 for i in $(seq 3 7); do
4532 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4541 loopdev="$DIR/loop54c"
4544 $UMOUNT $DIR/$tdir || rc=$?
4545 losetup -d $loopdev || true
4546 losetup -d $LOOPDEV || true
4547 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4552 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4553 loopdev="$DIR/loop54c"
4556 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4557 trap cleanup_54c EXIT
4558 mknod $loopdev b 7 $LOOPNUM
4559 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4560 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4561 losetup $loopdev $DIR/$tfile ||
4562 error "can't set up $loopdev for $DIR/$tfile"
4563 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4564 test_mkdir $DIR/$tdir
4565 mount -t ext2 $loopdev $DIR/$tdir ||
4566 error "error mounting $loopdev on $DIR/$tdir"
4567 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4570 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4574 run_test 54c "block device works in lustre ====================="
4580 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4582 run_test 54d "fifo device works in lustre ======================"
4587 cp -aL /dev/console $f
4588 echo $string > $f || error "echo $string to $f failed"
4590 run_test 54e "console/tty device works in lustre ======================"
4594 local dir=$DIR/$tdir
4597 test_mkdir -p $dir/dir
4598 for i in $(seq $numfiles); do
4600 touch $dir/dir/file$i
4603 local numcomp=$($LFS getstripe --component-count $dir)
4605 [[ $numcomp == 0 ]] && numcomp=1
4607 # test lfs getstripe with --recursive
4608 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4610 [[ $filenum -eq $((numfiles * 2)) ]] ||
4611 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4612 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4613 [[ $filenum -eq $numfiles ]] ||
4614 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4615 echo "$LFS getstripe showed obdidx or l_ost_idx"
4617 # test lfs getstripe with file instead of dir
4618 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4619 [[ $filenum -eq 1 ]] ||
4620 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4621 echo "$LFS getstripe file1 passed"
4623 #test lfs getstripe with --verbose
4624 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4625 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4626 error "$LFS getstripe --verbose $dir: "\
4627 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4628 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4629 error "$LFS getstripe $dir: showed lmm_magic"
4631 #test lfs getstripe with -v prints lmm_fid
4632 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4633 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4634 error "$LFS getstripe -v $dir: "\
4635 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4636 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4637 error "$LFS getstripe $dir: showed lmm_fid by default"
4638 echo "$LFS getstripe --verbose passed"
4640 #check for FID information
4641 local fid1=$($LFS getstripe --fid $dir/file1)
4642 local fid2=$($LFS getstripe --verbose $dir/file1 |
4643 awk '/lmm_fid: / { print $2; exit; }')
4644 local fid3=$($LFS path2fid $dir/file1)
4646 [ "$fid1" != "$fid2" ] &&
4647 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4648 [ "$fid1" != "$fid3" ] &&
4649 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4650 echo "$LFS getstripe --fid passed"
4652 #test lfs getstripe with --obd
4653 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4654 error "$LFS getstripe --obd wrong_uuid: should return error"
4656 [[ $OSTCOUNT -lt 2 ]] &&
4657 skip_env "skip '$LFS getstripe --obd' tests: $OSTCOUNT < 2" &&
4661 local obduuid=$(ostuuid_from_index $ostidx)
4662 local found=$($LFS getstripe -r --obd $obduuid $dir |
4663 egrep -c "obdidx|l_ost_idx")
4665 filenum=$($LFS getstripe -ir $dir | grep "^$ostidx\$" | wc -l)
4666 [[ $found -eq $filenum ]] ||
4667 error "$LFS getstripe --obd: found $found expect $filenum"
4668 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4669 sed '/^[ ]*'${ostidx}'[ ]/d' |
4670 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4671 error "$LFS getstripe --obd: should not show file on other obd"
4672 echo "$LFS getstripe --obd passed"
4674 run_test 56a "check $LFS getstripe"
4677 local dir=$DIR/$tdir
4681 for i in $(seq $numdirs); do
4682 test_mkdir $dir/dir$i
4685 # test lfs getdirstripe default mode is non-recursion, which is
4686 # different from lfs getstripe
4687 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4689 [[ $dircnt -eq 1 ]] ||
4690 error "$LFS getdirstripe: found $dircnt, not 1"
4691 dircnt=$($LFS getdirstripe --recursive $dir |
4692 grep -c lmv_stripe_count)
4693 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4694 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4696 run_test 56b "check $LFS getdirstripe"
4700 local ost_name=$(ostname_from_index $ost_idx)
4701 local old_status=$(ost_dev_status $ost_idx)
4703 [[ -z "$old_status" ]] ||
4704 { skip_env "OST $ost_name is in $old_status status"; return 0; }
4706 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4709 local new_status=$(ost_dev_status $ost_idx)
4711 [[ "$new_status" = "D" ]] ||
4712 error "OST $ost_name is in status of '$new_status', not 'D'"
4714 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4717 new_status=$(ost_dev_status $ost_idx)
4718 [[ -z "$new_status" ]] ||
4719 error "OST $ost_name is in status of '$new_status', not ''"
4721 run_test 56c "check 'lfs df' showing device status"
4726 local local_tdir="$1"
4727 local local_numfiles="$2"
4728 local local_numdirs="$3"
4729 local dir_params="$4"
4730 local dir_stripe_params="$5"
4732 if [ ! -d "$local_tdir" ] ; then
4733 test_mkdir -p $dir_stripe_params $local_tdir
4734 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4735 for i in $(seq $local_numfiles) ; do
4736 touch $local_tdir/file$i
4738 for i in $(seq $local_numdirs) ; do
4739 test_mkdir $dir_stripe_params $local_tdir/dir$i
4740 for j in $(seq $local_numfiles) ; do
4741 touch $local_tdir/dir$i/file$j
4747 setup_56_special() {
4749 local local_numfiles=$2
4750 local local_numdirs=$3
4752 setup_56 $local_tdir $local_numfiles $local_numdirs
4754 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4755 for i in $(seq $local_numfiles) ; do
4756 mknod $local_tdir/loop${i}b b 7 $i
4757 mknod $local_tdir/null${i}c c 1 3
4758 ln -s $local_tdir/file1 $local_tdir/link${i}
4760 for i in $(seq $local_numdirs) ; do
4761 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4762 mknod $local_tdir/dir$i/null${i}c c 1 3
4763 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4769 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4770 local expected=$(($NUMDIRS + 2))
4772 setup_56 $dir $NUMFILES $NUMDIRS
4774 # test lfs find with -name
4775 for i in $(seq $NUMFILES) ; do
4776 local nums=$($LFS find -name "*$i" $dir | wc -l)
4778 [ $nums -eq $expected ] ||
4779 error "lfs find -name '*$i' $dir wrong: "\
4780 "found $nums, expected $expected"
4783 run_test 56g "check lfs find -name"
4786 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4787 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4789 setup_56 $dir $NUMFILES $NUMDIRS
4791 # test lfs find with ! -name
4792 for i in $(seq $NUMFILES) ; do
4793 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
4795 [ $nums -eq $expected ] ||
4796 error "lfs find ! -name '*$i' $dir wrong: "\
4797 "found $nums, expected $expected"
4800 run_test 56h "check lfs find ! -name"
4803 local dir=$DIR/$tdir
4807 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
4810 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
4812 run_test 56i "check 'lfs find -ost UUID' skips directories"
4815 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4817 setup_56_special $dir $NUMFILES $NUMDIRS
4819 local expected=$((NUMDIRS + 1))
4820 local cmd="$LFS find -type d $dir"
4821 local nums=$($cmd | wc -l)
4823 [ $nums -eq $expected ] ||
4824 error "'$cmd' wrong: found $nums, expected $expected"
4826 run_test 56j "check lfs find -type d"
4829 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4831 setup_56_special $dir $NUMFILES $NUMDIRS
4833 local expected=$(((NUMDIRS + 1) * NUMFILES))
4834 local cmd="$LFS find -type f $dir"
4835 local nums=$($cmd | wc -l)
4837 [ $nums -eq $expected ] ||
4838 error "'$cmd' wrong: found $nums, expected $expected"
4840 run_test 56k "check lfs find -type f"
4843 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4845 setup_56_special $dir $NUMFILES $NUMDIRS
4847 local expected=$((NUMDIRS + NUMFILES))
4848 local cmd="$LFS find -type b $dir"
4849 local nums=$($cmd | wc -l)
4851 [ $nums -eq $expected ] ||
4852 error "'$cmd' wrong: found $nums, expected $expected"
4854 run_test 56l "check lfs find -type b"
4857 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4859 setup_56_special $dir $NUMFILES $NUMDIRS
4861 local expected=$((NUMDIRS + NUMFILES))
4862 local cmd="$LFS find -type c $dir"
4863 local nums=$($cmd | wc -l)
4864 [ $nums -eq $expected ] ||
4865 error "'$cmd' wrong: found $nums, expected $expected"
4867 run_test 56m "check lfs find -type c"
4870 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4871 setup_56_special $dir $NUMFILES $NUMDIRS
4873 local expected=$((NUMDIRS + NUMFILES))
4874 local cmd="$LFS find -type l $dir"
4875 local nums=$($cmd | wc -l)
4877 [ $nums -eq $expected ] ||
4878 error "'$cmd' wrong: found $nums, expected $expected"
4880 run_test 56n "check lfs find -type l"
4883 local dir=$DIR/$tdir
4885 setup_56 $dir $NUMFILES $NUMDIRS
4886 utime $dir/file1 > /dev/null || error "utime (1)"
4887 utime $dir/file2 > /dev/null || error "utime (2)"
4888 utime $dir/dir1 > /dev/null || error "utime (3)"
4889 utime $dir/dir2 > /dev/null || error "utime (4)"
4890 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
4891 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
4894 local nums=$($LFS find -mtime +0 $dir | wc -l)
4896 [ $nums -eq $expected ] ||
4897 error "lfs find -mtime +0 $dir: found $nums expect $expected"
4900 cmd="$LFS find -mtime 0 $dir"
4901 nums=$($cmd | wc -l)
4902 [ $nums -eq $expected ] ||
4903 error "'$cmd' wrong: found $nums, expected $expected"
4905 run_test 56o "check lfs find -mtime for old files"
4908 [ $RUNAS_ID -eq $UID ] &&
4909 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4911 local dir=$DIR/$tdir
4913 setup_56 $dir $NUMFILES $NUMDIRS
4914 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
4916 local expected=$NUMFILES
4917 local cmd="$LFS find -uid $RUNAS_ID $dir"
4918 local nums=$($cmd | wc -l)
4920 [ $nums -eq $expected ] ||
4921 error "'$cmd' wrong: found $nums, expected $expected"
4923 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
4924 cmd="$LFS find ! -uid $RUNAS_ID $dir"
4925 nums=$($cmd | wc -l)
4926 [ $nums -eq $expected ] ||
4927 error "'$cmd' wrong: found $nums, expected $expected"
4929 run_test 56p "check lfs find -uid and ! -uid"
4932 [ $RUNAS_ID -eq $UID ] &&
4933 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4935 local dir=$DIR/$tdir
4937 setup_56 $dir $NUMFILES $NUMDIRS
4938 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
4940 local expected=$NUMFILES
4941 local cmd="$LFS find -gid $RUNAS_GID $dir"
4942 local nums=$($cmd | wc -l)
4944 [ $nums -eq $expected ] ||
4945 error "'$cmd' wrong: found $nums, expected $expected"
4947 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4948 cmd="$LFS find ! -gid $RUNAS_GID $dir"
4949 nums=$($cmd | wc -l)
4950 [ $nums -eq $expected ] ||
4951 error "'$cmd' wrong: found $nums, expected $expected"
4953 run_test 56q "check lfs find -gid and ! -gid"
4956 local dir=$DIR/$tdir
4958 setup_56 $dir $NUMFILES $NUMDIRS
4961 local cmd="$LFS find -size 0 -type f $dir"
4962 local nums=$($cmd | wc -l)
4964 [ $nums -eq $expected ] ||
4965 error "'$cmd' wrong: found $nums, expected $expected"
4967 cmd="$LFS find ! -size 0 -type f $dir"
4968 nums=$($cmd | wc -l)
4969 [ $nums -eq $expected ] ||
4970 error "'$cmd' wrong: found $nums, expected $expected"
4971 echo "test" > $dir/$tfile
4972 echo "test2" > $dir/$tfile.2 && sync
4974 cmd="$LFS find -size 5 -type f $dir"
4975 nums=$($cmd | wc -l)
4976 [ $nums -eq $expected ] ||
4977 error "'$cmd' wrong: found $nums, expected $expected"
4979 cmd="$LFS find -size +5 -type f $dir"
4980 nums=$($cmd | wc -l)
4981 [ $nums -eq $expected ] ||
4982 error "'$cmd' wrong: found $nums, expected $expected"
4984 cmd="$LFS find -size +0 -type f $dir"
4985 nums=$($cmd | wc -l)
4986 [ $nums -eq $expected ] ||
4987 error "'$cmd' wrong: found $nums, expected $expected"
4989 cmd="$LFS find ! -size -5 -type f $dir"
4990 nums=$($cmd | wc -l)
4991 [ $nums -eq $expected ] ||
4992 error "'$cmd' wrong: found $nums, expected $expected"
4994 cmd="$LFS find -size -5 -type f $dir"
4995 nums=$($cmd | wc -l)
4996 [ $nums -eq $expected ] ||
4997 error "'$cmd' wrong: found $nums, expected $expected"
4999 run_test 56r "check lfs find -size works"
5001 test_56s() { # LU-611 #LU-9369
5002 [[ $OSTCOUNT -lt 2 ]] && skip "need at least 2 OSTs" && return 0
5004 local dir=$DIR/$tdir
5005 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5007 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5008 for i in $(seq $NUMDIRS); do
5009 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5012 local expected=$NUMDIRS
5013 local cmd="$LFS find -c $OSTCOUNT $dir"
5014 local nums=$($cmd | wc -l)
5016 [ $nums -eq $expected ] || {
5017 $LFS getstripe -R $dir
5018 error "'$cmd' wrong: found $nums, expected $expected"
5021 expected=$((NUMDIRS + onestripe))
5022 cmd="$LFS find -stripe-count +0 -type f $dir"
5023 nums=$($cmd | wc -l)
5024 [ $nums -eq $expected ] || {
5025 $LFS getstripe -R $dir
5026 error "'$cmd' wrong: found $nums, expected $expected"
5030 cmd="$LFS find -stripe-count 1 -type f $dir"
5031 nums=$($cmd | wc -l)
5032 [ $nums -eq $expected ] || {
5033 $LFS getstripe -R $dir
5034 error "'$cmd' wrong: found $nums, expected $expected"
5037 cmd="$LFS find -stripe-count -2 -type f $dir"
5038 nums=$($cmd | wc -l)
5039 [ $nums -eq $expected ] || {
5040 $LFS getstripe -R $dir
5041 error "'$cmd' wrong: found $nums, expected $expected"
5045 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5046 nums=$($cmd | wc -l)
5047 [ $nums -eq $expected ] || {
5048 $LFS getstripe -R $dir
5049 error "'$cmd' wrong: found $nums, expected $expected"
5052 run_test 56s "check lfs find -stripe-count works"
5054 test_56t() { # LU-611 #LU-9369
5055 local dir=$DIR/$tdir
5057 setup_56 $dir 0 $NUMDIRS
5058 for i in $(seq $NUMDIRS); do
5059 $LFS setstripe -S 4M $dir/dir$i/$tfile
5062 local expected=$NUMDIRS
5063 local cmd="$LFS find -S 4M $dir"
5064 local nums=$($cmd | wc -l)
5066 [ $nums -eq $expected ] || {
5067 $LFS getstripe -R $dir
5068 error "'$cmd' wrong: found $nums, expected $expected"
5072 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5074 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5076 expected=$(((NUMDIRS + 1) * NUMFILES))
5077 cmd="$LFS find -stripe-size 512k -type f $dir"
5078 nums=$($cmd | wc -l)
5079 [ $nums -eq $expected ] ||
5080 error "'$cmd' wrong: found $nums, expected $expected"
5082 cmd="$LFS find -stripe-size +320k -type f $dir"
5083 nums=$($cmd | wc -l)
5084 [ $nums -eq $expected ] ||
5085 error "'$cmd' wrong: found $nums, expected $expected"
5087 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5088 cmd="$LFS find -stripe-size +200k -type f $dir"
5089 nums=$($cmd | wc -l)
5090 [ $nums -eq $expected ] ||
5091 error "'$cmd' wrong: found $nums, expected $expected"
5093 cmd="$LFS find -stripe-size -640k -type f $dir"
5094 nums=$($cmd | wc -l)
5095 [ $nums -eq $expected ] ||
5096 error "'$cmd' wrong: found $nums, expected $expected"
5099 cmd="$LFS find -stripe-size 256k -type f $dir"
5100 nums=$($cmd | wc -l)
5101 [ $nums -eq $expected ] ||
5102 error "'$cmd' wrong: found $nums, expected $expected"
5104 cmd="$LFS find -stripe-size -320k -type f $dir"
5105 nums=$($cmd | wc -l)
5106 [ $nums -eq $expected ] ||
5107 error "'$cmd' wrong: found $nums, expected $expected"
5110 cmd="$LFS find -stripe-size 1024k -type f $dir"
5111 nums=$($cmd | wc -l)
5112 [ $nums -eq $expected ] ||
5113 error "'$cmd' wrong: found $nums, expected $expected"
5115 run_test 56t "check lfs find -stripe-size works"
5117 test_56u() { # LU-611
5118 local dir=$DIR/$tdir
5120 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5122 if [[ $OSTCOUNT -gt 1 ]]; then
5123 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5129 local expected=$(((NUMDIRS + 1) * NUMFILES))
5130 local cmd="$LFS find -stripe-index 0 -type f $dir"
5131 local nums=$($cmd | wc -l)
5133 [ $nums -eq $expected ] ||
5134 error "'$cmd' wrong: found $nums, expected $expected"
5137 cmd="$LFS find -stripe-index 1 -type f $dir"
5138 nums=$($cmd | wc -l)
5139 [ $nums -eq $expected ] ||
5140 error "'$cmd' wrong: found $nums, expected $expected"
5142 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5143 nums=$($cmd | wc -l)
5144 [ $nums -eq $expected ] ||
5145 error "'$cmd' wrong: found $nums, expected $expected"
5148 # This should produce an error and not return any files
5149 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5150 nums=$($cmd 2>/dev/null | wc -l)
5151 [ $nums -eq $expected ] ||
5152 error "'$cmd' wrong: found $nums, expected $expected"
5154 if [[ $OSTCOUNT -gt 1 ]]; then
5155 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5156 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5157 nums=$($cmd | wc -l)
5158 [ $nums -eq $expected ] ||
5159 error "'$cmd' wrong: found $nums, expected $expected"
5162 run_test 56u "check lfs find -stripe-index works"
5166 local dir=$DIR/$tdir
5168 setup_56 $dir $NUMFILES $NUMDIRS
5170 UUID=$(mdtuuid_from_index $MDT_IDX $dir)
5171 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $MDT_IDX"
5173 for file in $($LFS find -mdt $UUID $dir); do
5174 file_mdt_idx=$($LFS getstripe -M $file)
5175 [ $file_mdt_idx -eq $MDT_IDX ] ||
5176 error "lfind -mdt $UUID != getstripe -M $file_mdt_idx"
5179 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
5182 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5183 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5184 local dir=$DIR/$tdir
5186 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5188 local stripe_size=$($LFS getstripe -S -d $dir) ||
5189 error "$LFS getstripe -S -d $dir failed"
5190 stripe_size=${stripe_size%% *}
5192 local file_size=$((stripe_size * OSTCOUNT))
5193 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5194 local required_space=$((file_num * file_size))
5195 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5197 [[ $free_space -le $((required_space / 1024)) ]] &&
5198 skip_env "need $required_space, have $free_space kbytes" &&
5202 local dd_count=$((file_size / dd_bs))
5204 # write data into the files
5209 for i in $(seq $NUMFILES); do
5211 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5212 error "write data into $file failed"
5214 for i in $(seq $NUMDIRS); do
5215 for j in $(seq $NUMFILES); do
5216 file=$dir/dir$i/file$j
5217 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5218 error "write data into $file failed"
5222 # $LFS_MIGRATE will fail if hard link migration is unsupported
5223 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5224 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5225 error "creating links to $dir/dir1/file1 failed"
5230 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5233 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5236 eval $cmd || error "$cmd failed"
5238 check_stripe_count $dir/file1 $expected
5240 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5242 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5243 # OST 1 if it is on OST 0. This file is small enough to
5244 # be on only one stripe.
5245 file=$dir/migr_1_ost
5246 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5247 error "write data into $file failed"
5248 local obdidx=$($LFS getstripe -i $file)
5249 local oldmd5=$(md5sum $file)
5252 [[ $obdidx -eq 0 ]] && newobdidx=1
5253 cmd="$LFS migrate -i $newobdidx $file"
5255 eval $cmd || error "$cmd failed"
5257 local realobdix=$($LFS getstripe -i $file)
5258 local newmd5=$(md5sum $file)
5260 [[ $newobdidx -ne $realobdix ]] &&
5261 error "new OST is different (was=$obdidx, "\
5262 "wanted=$newobdidx, got=$realobdix)"
5263 [[ "$oldmd5" != "$newmd5" ]] &&
5264 error "md5sum differ: $oldmd5, $newmd5"
5268 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5270 eval $cmd || error "$cmd failed"
5272 for j in $(seq $NUMFILES); do
5273 check_stripe_count $dir/dir1/file$j $expected
5276 # lfs_migrate works with lfs find
5277 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5278 $LFS_MIGRATE -y -c $expected"
5280 eval $cmd || error "$cmd failed"
5282 for i in $(seq 2 $NUMFILES); do
5283 check_stripe_count $dir/file$i $expected
5285 for i in $(seq 2 $NUMDIRS); do
5286 for j in $(seq $NUMFILES); do
5287 check_stripe_count $dir/dir$i/file$j $expected
5291 run_test 56w "check lfs_migrate -c stripe_count works"
5294 local file1=$DIR/$tdir/file1
5295 local create_pool=false
5296 local initial_pool=$($LFS getstripe -p $DIR)
5300 echo -n "Creating test dir..."
5301 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5304 echo -n "Creating test file..."
5305 touch $file1 || error "cannot create file"
5308 echo -n "Detecting existing pools..."
5309 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5311 if [ ${#pool_list[@]} -gt 0 ]; then
5312 echo "${pool_list[@]}"
5313 for thispool in "${pool_list[@]}"; do
5314 if [[ -z "$initial_pool" ||
5315 "$initial_pool" != "$thispool" ]]; then
5317 echo "Using existing pool '$pool'"
5322 echo "none detected."
5324 if [ -z "$pool" ]; then
5325 pool=${POOL:-testpool}
5326 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5327 echo -n "Creating pool '$pool'..."
5329 pool_add $pool &> /dev/null ||
5330 error "pool_add failed"
5333 echo -n "Adding target to pool..."
5334 pool_add_targets $pool 0 0 1 &> /dev/null ||
5335 error "pool_add_targets failed"
5339 echo -n "Setting pool using -p option..."
5340 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5341 error "migrate failed rc = $?"
5344 echo -n "Verifying test file is in pool after migrating..."
5345 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5346 error "file was not migrated to pool $pool"
5349 echo -n "Removing test file from pool '$pool'..."
5350 $LFS migrate $file1 &> /dev/null ||
5351 error "cannot remove from pool"
5352 [ "$($LFS getstripe -p $file1)" ] &&
5353 error "pool still set"
5356 echo -n "Setting pool using --pool option..."
5357 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5358 error "migrate failed rc = $?"
5363 if $create_pool; then
5364 destroy_test_pools 2> /dev/null ||
5365 error "destroy test pools failed"
5368 run_test 56wb "check lfs_migrate pool support"
5371 local file1="$DIR/$tdir/file 1"
5373 echo -n "Creating test dir..."
5374 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5375 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5376 error "cannot set stripe"
5379 echo -n "Setting initial stripe for test file..."
5380 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5381 error "cannot set stripe"
5382 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5383 error "stripe size not set"
5386 # File currently set to -S 512K -c 1
5388 # Ensure -c and -S options are rejected when -R is set
5389 echo -n "Verifying incompatible options are detected..."
5390 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5391 error "incompatible -c and -R options not detected"
5392 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5393 error "incompatible -S and -R options not detected"
5396 # Ensure unrecognized options are passed through to 'lfs migrate'
5397 echo -n "Verifying -S option is passed through to lfs migrate..."
5398 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5399 error "migration failed"
5400 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5401 error "file was not restriped"
5404 # File currently set to -S 1M -c 1
5406 # Ensure long options are supported
5407 echo -n "Verifying long options supported..."
5408 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5409 error "long option without argument not supported"
5410 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5411 error "long option with argument not supported"
5412 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5413 error "file not restriped with --stripe-size option"
5416 # File currently set to -S 512K -c 1
5418 if [ "$OSTCOUNT" -gt 1 ]; then
5419 echo -n "Verifying explicit stripe count can be set..."
5420 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5421 error "migrate failed"
5422 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5423 error "file not restriped to explicit count"
5427 # File currently set to -S 512K -c 1 or -S 512K -c 2
5429 # Ensure parent striping is used if -R is set, and no stripe
5430 # count or size is specified
5431 echo -n "Setting stripe for parent directory..."
5432 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5433 error "cannot set stripe"
5436 echo -n "Verifying restripe option uses parent stripe settings..."
5437 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5438 error "migrate failed"
5439 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5440 error "file not restriped to parent settings"
5441 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5442 error "file not restriped to parent settings"
5445 # File currently set to -S 1M -c 1
5447 # Ensure striping is preserved if -R is not set, and no stripe
5448 # count or size is specified
5449 echo -n "Verifying striping size preserved when not specified..."
5450 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5451 error "cannot set stripe on parent directory"
5452 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5453 error "migrate failed"
5454 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5455 error "file was restriped"
5458 # Ensure file name properly detected when final option has no argument
5459 echo -n "Verifying file name properly detected..."
5460 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5461 error "file name interpreted as option argument"
5467 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5470 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5471 local file1=$DIR/$tdir/file1
5473 echo -n "Creating test dir..."
5474 test_mkdir $DIR/$tdir || error "cannot create dir"
5477 echo -n "Creating test file..."
5481 # Ensure 'lfs migrate' will fail by using a non-existent option,
5482 # and make sure rsync is not called to recover
5483 echo -n "Make sure --no-rsync option works..."
5484 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5485 grep -q 'refusing to fall back to rsync' ||
5486 error "rsync was called with --no-rsync set"
5489 # Ensure rsync is called without trying 'lfs migrate' first
5490 echo -n "Make sure --rsync option works..."
5491 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5492 grep -q 'falling back to rsync' &&
5493 error "lfs migrate was called with --rsync set"
5496 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5497 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5498 grep -q 'at the same time' ||
5499 error "--rsync and --no-rsync accepted concurrently"
5505 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5508 check_swap_layouts_support && return 0
5509 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5511 local dir=$DIR/$tdir
5512 local ref1=/etc/passwd
5513 local file1=$dir/file1
5515 test_mkdir $dir || error "creating dir $dir"
5516 $LFS setstripe -c 2 $file1
5518 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5519 stripe=$($LFS getstripe -c $file1)
5520 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5521 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5526 run_test 56x "lfs migration support"
5529 check_swap_layouts_support && return 0
5530 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5532 local dir=$DIR/$tdir/$testnum
5536 local ref1=/etc/passwd
5537 local file1=$dir/file1
5539 $LFS setstripe -c 2 $file1
5541 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5543 local stripe=$($LFS getstripe -c $file1)
5545 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5546 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5551 run_test 56xa "lfs migration --block support"
5553 check_migrate_links() {
5555 local file1="$dir/file1"
5558 local total_count=$(($begin + $count - 1))
5559 local symlink_count=10
5562 if [ ! -f "$file1" ]; then
5563 echo -n "creating initial file..."
5564 $LFS setstripe -c 1 -S "512k" "$file1" ||
5565 error "cannot setstripe initial file"
5568 echo -n "creating symlinks..."
5569 for s in $(seq 1 $symlink_count); do
5570 ln -s "$file1" "$dir/slink$s" ||
5571 error "cannot create symlinks"
5575 echo -n "creating nonlinked files..."
5576 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5577 error "cannot create nonlinked files"
5582 if [ ! -f "$dir/file$total_count" ]; then
5583 echo -n "creating hard links $begin:$total_count..."
5584 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5585 /dev/null || error "cannot create hard links"
5589 echo -n "checking number of hard links listed in xattrs..."
5590 local fid=$($LFS getstripe -F "$file1")
5591 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5594 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5595 echo "hard link list has unexpected size, skipping test"
5598 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5599 error "link names should exceed xattrs size"
5602 echo -n "migrating files..."
5603 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5605 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5608 # make sure all links have been properly migrated
5609 echo -n "verifying files..."
5610 fid=$($LFS getstripe -F "$file1") ||
5611 error "cannot get fid for file $file1"
5612 for i in $(seq 2 $total_count); do
5613 local fid2=$($LFS getstripe -F $dir/file$i)
5615 [ "$fid2" == "$fid" ] ||
5616 error "migrated hard link has mismatched FID"
5619 # make sure hard links were properly detected, and migration was
5620 # performed only once for the entire link set; nonlinked files should
5622 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5623 local expected=$(($uniq_count + 1))
5625 [ "$actual" -eq "$expected" ] ||
5626 error "hard links individually migrated ($actual != $expected)"
5628 # make sure the correct number of hard links are present
5629 local hardlinks=$(stat -c '%h' "$file1")
5631 [ $hardlinks -eq $total_count ] ||
5632 error "num hard links $hardlinks != $total_count"
5639 local dir="$DIR/$tdir"
5641 test_mkdir "$dir" || error "cannot create dir $dir"
5643 echo "testing lfs migrate mode when all links fit within xattrs"
5644 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 2 99
5646 echo "testing rsync mode when all links fit within xattrs"
5647 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 2 99
5649 echo "testing lfs migrate mode when all links do not fit within xattrs"
5650 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 101 100
5652 echo "testing rsync mode when all links do not fit within xattrs"
5653 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 101 100
5658 run_test 56xb "lfs migration hard link support"
5661 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5662 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5666 local dir=$DIR/$tdir
5670 test_mkdir -p $dir || error "creating dir $dir"
5671 touch $f1 || error "creating std file $f1"
5672 $MULTIOP $f2 H2c || error "creating released file $f2"
5674 # a directory can be raid0, so ask only for files
5675 res=$($LFS find $dir -L raid0 -type f | wc -l)
5676 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5678 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5679 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5681 # only files can be released, so no need to force file search
5682 res=$($LFS find $dir -L released)
5683 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5685 res=$($LFS find $dir -type f \! -L released)
5686 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5688 run_test 56y "lfs find -L raid0|released"
5690 test_56z() { # LU-4824
5691 # This checks to make sure 'lfs find' continues after errors
5692 # There are two classes of errors that should be caught:
5693 # - If multiple paths are provided, all should be searched even if one
5695 # - If errors are encountered during the search, it should not terminate
5697 local dir=$DIR/$tdir
5701 for i in d{0..9}; do
5704 touch $dir/d{0..9}/$tfile
5705 $LFS find $DIR/non_existent_dir $dir &&
5706 error "$LFS find did not return an error"
5707 # Make a directory unsearchable. This should NOT be the last entry in
5708 # directory order. Arbitrarily pick the 6th entry
5709 chmod 700 $($LFS find $dir -type d | sed '6!d')
5711 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
5713 # The user should be able to see 10 directories and 9 files
5714 [ $count == 19 ] || error "$LFS find did not continue after error"
5716 run_test 56z "lfs find should continue after an error"
5718 test_56aa() { # LU-5937
5719 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5721 local dir=$DIR/$tdir
5724 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
5726 createmany -o $dir/striped_dir/${tfile}- 1024
5727 local dirs=$(lfs find --size +8k $dir/)
5729 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5731 run_test 56aa "lfs find --size under striped dir"
5734 # Create composite files with one component
5735 local dir=$DIR/$tdir
5737 setup_56 $dir/1Mfiles 5 1 "--component-end 1M"
5738 # Create composite files with three components
5739 setup_56 $dir/2Mfiles 5 2 "-E 2M -E 4M -E 6M"
5740 # Create non-composite files
5741 createmany -o $dir/${tfile}- 10
5743 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
5745 [[ $nfiles == 10 ]] ||
5746 error "lfs find -E 1M found $nfiles != 10 files"
5748 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
5749 [[ $nfiles == 25 ]] ||
5750 error "lfs find ! -E 1M found $nfiles != 25 files"
5752 # All files have a component that starts at 0
5753 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
5754 [[ $nfiles == 35 ]] ||
5755 error "lfs find --component-start 0 - $nfiles != 35 files"
5757 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
5758 [[ $nfiles == 15 ]] ||
5759 error "lfs find --component-start 2M - $nfiles != 15 files"
5761 # All files created here have a componenet that does not starts at 2M
5762 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
5763 [[ $nfiles == 35 ]] ||
5764 error "lfs find ! --component-start 2M - $nfiles != 35 files"
5766 # Find files with a specified number of components
5767 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
5768 [[ $nfiles == 15 ]] ||
5769 error "lfs find --component-count 3 - $nfiles != 15 files"
5771 # Remember non-composite files have a component count of zero
5772 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
5773 [[ $nfiles == 10 ]] ||
5774 error "lfs find --component-count 0 - $nfiles != 10 files"
5776 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
5777 [[ $nfiles == 20 ]] ||
5778 error "lfs find ! --component-count 3 - $nfiles != 20 files"
5780 # All files have a flag called "init"
5781 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
5782 [[ $nfiles == 35 ]] ||
5783 error "lfs find --component-flags init - $nfiles != 35 files"
5785 # Multi-component files will have a component not initialized
5786 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
5787 [[ $nfiles == 15 ]] ||
5788 error "lfs find !--component-flags init - $nfiles != 15 files"
5793 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
5796 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
5797 { skip "Need MDS version at least 2.10.57"; return 0; }
5807 # create mirrored directories and mirrored files
5808 mkdir $td || error "mkdir $td failed"
5809 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
5810 createmany -o $tf- 10 || error "create $tf- failed"
5812 for i in $(seq 2); do
5814 mkdir $dir || error "mkdir $dir failed"
5815 $LFS mirror create -N$((3 + i)) $dir ||
5816 error "create mirrored dir $dir failed"
5817 createmany -o $dir/$tfile- 10 ||
5818 error "create $dir/$tfile- failed"
5821 # change the states of some mirrored files
5823 for i in $(seq 2); do
5825 for j in $(seq 4 9); do
5826 echo foo > $dir/$tfile-$j
5830 # find mirrored files with specific mirror count
5831 cmd="$LFS find --mirror-count 3 --type f $td"
5832 nfiles=$($cmd | wc -l)
5833 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
5835 cmd="$LFS find ! --mirror-count 3 --type f $td"
5836 nfiles=$($cmd | wc -l)
5837 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
5839 cmd="$LFS find --mirror-count +2 --type f $td"
5840 nfiles=$($cmd | wc -l)
5841 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
5843 cmd="$LFS find --mirror-count -6 --type f $td"
5844 nfiles=$($cmd | wc -l)
5845 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
5847 # find mirrored files with specific file state
5848 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
5849 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
5851 cmd="$LFS find --mirror-state=ro --type f $td"
5852 nfiles=$($cmd | wc -l)
5853 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
5855 cmd="$LFS find ! --mirror-state=ro --type f $td"
5856 nfiles=$($cmd | wc -l)
5857 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
5859 cmd="$LFS find --mirror-state=wp --type f $td"
5860 nfiles=$($cmd | wc -l)
5861 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
5863 cmd="$LFS find ! --mirror-state=sp --type f $td"
5864 nfiles=$($cmd | wc -l)
5865 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
5867 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
5870 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5871 # note test will not do anything if MDS is not local
5872 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5873 skip "ldiskfs only test"
5877 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5878 local MNTDEV="osd*.*MDT*.mntdev"
5879 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5880 [ -z "$DEV" ] && error "can't access $MNTDEV"
5881 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5882 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5883 error "can't access $DEV"
5884 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5885 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5889 run_test 57a "verify MDS filesystem created with large inodes =="
5892 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5893 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5894 skip "ldiskfs only test"
5898 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5899 local dir=$DIR/$tdir
5903 local FILEN=$dir/f$FILECOUNT
5905 rm -rf $dir || error "removing $dir"
5907 local mdtidx=$($LFS getstripe -M $dir)
5908 local mdtname=MDT$(printf %04x $mdtidx)
5909 local facet=mds$((mdtidx + 1))
5911 echo "mcreating $FILECOUNT files"
5912 createmany -m $dir/f 1 $FILECOUNT || \
5913 error "creating files in $dir"
5915 # verify that files do not have EAs yet
5916 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5917 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5921 df $dir #make sure we get new statfs data
5922 local MDSFREE=$(do_facet $facet \
5923 lctl get_param -n osd*.*$mdtname.kbytesfree)
5924 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5925 echo "opening files to create objects/EAs"
5927 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5928 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5931 # verify that files have EAs now
5932 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5933 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5935 sleep 1 #make sure we get new statfs data
5937 local MDSFREE2=$(do_facet $facet \
5938 lctl get_param -n osd*.*$mdtname.kbytesfree)
5939 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5940 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5941 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5942 error "MDC before $MDCFREE != after $MDCFREE2"
5944 echo "MDC before $MDCFREE != after $MDCFREE2"
5945 echo "unable to confirm if MDS has large inodes"
5950 run_test 57b "default LOV EAs are stored inside large inodes ==="
5953 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5954 [ -z "$(which wiretest 2>/dev/null)" ] &&
5955 skip_env "could not find wiretest" && return
5958 run_test 58 "verify cross-platform wire constants =============="
5961 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5962 echo "touch 130 files"
5963 createmany -o $DIR/f59- 130
5965 unlinkmany $DIR/f59- 130
5967 # wait for commitment of removal
5968 wait_delete_completed
5970 run_test 59 "verify cancellation of llog records async ========="
5972 TEST60_HEAD="test_60 run $RANDOM"
5974 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5975 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5976 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5977 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5978 skip_env "missing subtest run-llog.sh" && return
5980 log "$TEST60_HEAD - from kernel mode"
5981 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5982 do_facet mgs "sh run-llog.sh" || error "run-llog.sh failed"
5983 do_facet mgs $LCTL dk > $TMP/$tfile
5985 # LU-6388: test llog_reader
5986 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5987 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5988 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5989 skip_env "missing llog_reader" && return
5990 local fstype=$(facet_fstype mgs)
5991 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5992 skip_env "Only for ldiskfs or zfs type mgs" && return
5994 local mntpt=$(facet_mntpt mgs)
5995 local mgsdev=$(mgsdevname 1)
6007 #get fid and record list
6008 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6010 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6012 #remount mgs as ldiskfs or zfs type
6013 stop mgs || error "stop mgs failed"
6014 mount_fstype mgs || error "remount mgs failed"
6015 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6018 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6019 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6024 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6026 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6028 echo "obj_file is $obj_file"
6029 do_facet mgs $llog_reader $obj_file
6031 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6032 awk '{ print $3 }' | sed -e "s/^type=//g")
6033 if [ $rec_type != $rec ]; then
6034 echo "FAILED test_60a wrong record type $rec_type," \
6040 #check obj path if record type is LLOG_LOGID_MAGIC
6041 if [ "$rec" == "1064553b" ]; then
6042 path=$(do_facet mgs $llog_reader $obj_file |
6043 grep "path=" | awk '{ print $NF }' |
6044 sed -e "s/^path=//g")
6045 if [ $obj_file != $mntpt/$path ]; then
6046 echo "FAILED test_60a wrong obj path" \
6047 "$montpt/$path, should be $obj_file"
6054 #restart mgs before "error", otherwise it will block the next test
6055 stop mgs || error "stop mgs failed"
6056 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6057 $pass || error "test failed, see FAILED test_60a messages for specifics"
6059 run_test 60a "llog_test run from kernel module and test llog_reader"
6062 # test old logid format
6063 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
6064 do_facet mgs $LCTL dl | grep MGS
6065 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
6066 error "old llog_print failed"
6069 # test new logid format
6070 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
6071 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
6072 error "new llog_print failed"
6075 run_test 60aa "llog_print works with FIDs and simple names"
6077 test_60b() { # bug 6411
6078 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6080 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6092 [[ $LLOG_COUNT -gt 100 ]] &&
6093 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6095 run_test 60b "limit repeated messages from CERROR/CWARN ========"
6098 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6099 echo "create 5000 files"
6100 createmany -o $DIR/f60c- 5000
6101 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6102 lctl set_param fail_loc=0x80000137
6103 unlinkmany $DIR/f60c- 5000
6104 lctl set_param fail_loc=0
6106 run_test 60c "unlink file when mds full"
6109 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6110 SAVEPRINTK=$(lctl get_param -n printk)
6112 # verify "lctl mark" is even working"
6113 MESSAGE="test message ID $RANDOM $$"
6114 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6115 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6117 lctl set_param printk=0 || error "set lnet.printk failed"
6118 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6119 MESSAGE="new test message ID $RANDOM $$"
6120 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6121 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6122 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6124 lctl set_param -n printk="$SAVEPRINTK"
6126 run_test 60d "test printk console message masking"
6129 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6130 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6132 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6133 do_facet mds1 lctl set_param fail_loc=0x15b
6136 run_test 60e "no space while new llog is being created"
6139 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6141 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
6142 cancel_lru_locks osc
6143 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6146 run_test 61 "mmap() writes don't make sync hang ================"
6148 # bug 2330 - insufficient obd_match error checking causes LBUG
6150 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6153 cancel_lru_locks osc
6154 lctl set_param fail_loc=0x405
6155 cat $f && error "cat succeeded, expect -EIO"
6156 lctl set_param fail_loc=0
6158 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6159 # match every page all of the time.
6160 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6162 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6163 # Though this test is irrelevant anymore, it helped to reveal some
6164 # other grant bugs (LU-4482), let's keep it.
6165 test_63a() { # was test_63
6166 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6167 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
6168 for i in `seq 10` ; do
6169 dd if=/dev/zero of=$DIR/f63 bs=8k &
6175 rm -f $DIR/f63 || true
6177 run_test 63a "Verify oig_wait interruption does not crash ======="
6179 # bug 2248 - async write errors didn't return to application on sync
6180 # bug 3677 - async write errors left page locked
6182 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6184 lctl set_param debug=-1
6186 # ensure we have a grant to do async writes
6187 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6190 sync # sync lest earlier test intercept the fail_loc
6192 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6193 lctl set_param fail_loc=0x80000406
6194 $MULTIOP $DIR/$tfile Owy && \
6195 error "sync didn't return ENOMEM"
6196 sync; sleep 2; sync # do a real sync this time to flush page
6197 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6198 error "locked page left in cache after async error" || true
6201 run_test 63b "async write errors should be returned to fsync ==="
6204 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6206 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6208 run_test 64a "verify filter grant calculations (in kernel) ====="
6211 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6212 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6214 run_test 64b "check out-of-space detection on client"
6217 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6219 run_test 64c "verify grant shrink"
6221 # this does exactly what osc_request.c:osc_announce_cached() does in
6222 # order to calculate max amount of grants to ask from server
6226 local page_size=$(get_page_size client)
6228 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6229 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6231 ((rpc_in_flight ++));
6232 nrpages=$((nrpages * rpc_in_flight))
6234 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6236 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / page_size))
6238 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6239 local undirty=$((nrpages * page_size))
6241 local max_extent_pages
6242 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6243 grep grant_max_extent_size | awk '{print $2}')
6244 max_extent_pages=$((max_extent_pages / page_size))
6245 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6246 local grant_extent_tax
6247 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6248 grep grant_extent_tax | awk '{print $2}')
6250 undirty=$((undirty + nrextents * grant_extent_tax))
6255 # this is size of unit for grant allocation. It should be equal to
6256 # what tgt_grant.c:tgt_grant_chunk() calculates
6260 local grant_extent_tax
6262 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6263 grep max_brw_size | awk '{print $2}')
6265 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6266 grep grant_extent_tax | awk '{print $2}')
6268 echo $(((max_brw_size + grant_extent_tax) * 2))
6272 [ $(lustre_version_code ost1) -lt $(version_code 2.10.56) ] &&
6273 skip "OST < 2.10.55 doesn't limit grants enough" && return 0
6275 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6277 [[ $($LCTL get_param osc.${tgt}.import |
6278 grep "connect_flags:.*grant_param") ]] || \
6279 { skip "no grant_param connect flag"; return; }
6281 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6283 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6285 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6287 $SETSTRIPE $DIR/$tfile -i 0 -c 1
6288 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
6293 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6294 if [[ $cur_grant -gt $max_cur_granted ]]
6297 error "cur_grant $cur_grant > $max_cur_granted"
6300 [[ $? -ne 0 ]] && break;
6305 wait_delete_completed
6306 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6308 run_test 64d "check grant limit exceed"
6310 # bug 1414 - set/get directories' stripe info
6312 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6313 test_mkdir $DIR/$tdir
6315 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6317 run_test 65a "directory with no stripe info"
6320 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6321 test_mkdir $DIR/$tdir
6322 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6324 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6327 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6329 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6332 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6333 [ $OSTCOUNT -lt 2 ] && skip "need at least 2 OSTs" && return
6334 test_mkdir $DIR/$tdir
6335 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
6337 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6338 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6340 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6342 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6345 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6346 test_mkdir $DIR/$tdir
6347 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
6348 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6350 if [[ $STRIPECOUNT -le 0 ]]; then
6352 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6353 #LOV_MAX_STRIPE_COUNT is 2000
6354 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6356 sc=$(($STRIPECOUNT - 1))
6358 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6359 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6360 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6361 error "lverify failed"
6363 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6366 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6367 test_mkdir $DIR/$tdir
6369 $SETSTRIPE $DIR/$tdir || error "setstripe"
6370 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
6371 error "no stripe info failed"
6373 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6375 run_test 65e "directory setstripe defaults"
6378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6379 test_mkdir $DIR/${tdir}f
6380 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
6382 run_test 65f "dir setstripe permission (should return error) ==="
6385 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6386 test_mkdir $DIR/$tdir
6387 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6389 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6390 error "setstripe -S failed"
6391 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6392 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6393 error "delete default stripe failed"
6395 run_test 65g "directory setstripe -d"
6398 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6399 test_mkdir $DIR/$tdir
6400 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6402 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6403 error "setstripe -S failed"
6404 test_mkdir $DIR/$tdir/dd1
6405 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
6406 error "stripe info inherit failed"
6408 run_test 65h "directory stripe info inherit ===================="
6411 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6413 save_layout_restore_at_exit $MOUNT
6415 # bug6367: set non-default striping on root directory
6416 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6418 # bug12836: getstripe on -1 default directory striping
6419 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6421 # bug12836: getstripe -v on -1 default directory striping
6422 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6424 # bug12836: new find on -1 default directory striping
6425 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6427 run_test 65i "various tests to set root directory striping"
6429 test_65j() { # bug6367
6430 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6434 # if we aren't already remounting for each test, do so for this test
6435 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6436 cleanup || error "failed to unmount"
6440 save_layout_restore_at_exit $MOUNT
6442 $SETSTRIPE -d $MOUNT || error "setstripe failed"
6444 run_test 65j "set default striping on root directory (bug 6367)="
6448 wait_delete_completed
6449 do_facet $SINGLEMDS "lctl set_param -n \
6450 osp.$ost*MDT0000.max_create_count=$max_count"
6451 do_facet $SINGLEMDS "lctl set_param -n \
6452 osp.$ost*MDT0000.create_count=$count"
6453 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6454 echo $INACTIVE_OSC "is Activate"
6456 wait_osc_import_state mds ost$ostnum FULL
6459 test_65k() { # bug11679
6460 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6461 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
6462 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6464 local disable_precreate=true
6465 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
6466 disable_precreate=false
6468 echo "Check OST status: "
6469 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6470 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6472 for OSC in $MDS_OSCS; do
6473 echo $OSC "is active"
6474 do_facet $SINGLEMDS lctl --device %$OSC activate
6477 for INACTIVE_OSC in $MDS_OSCS; do
6478 local ost=$(osc_to_ost $INACTIVE_OSC)
6479 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6480 lov.*md*.target_obd |
6481 awk -F: /$ost/'{ print $1 }' | head -n 1)
6484 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
6485 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6487 echo "Deactivate: " $INACTIVE_OSC
6488 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6490 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6491 osp.$ost*MDT0000.create_count")
6492 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6493 osp.$ost*MDT0000.max_create_count")
6494 $disable_precreate &&
6495 do_facet $SINGLEMDS "lctl set_param -n \
6496 osp.$ost*MDT0000.max_create_count=0"
6498 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6499 [ -f $DIR/$tdir/$idx ] && continue
6500 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
6501 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
6503 error "setstripe $idx should succeed"; }
6504 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6506 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6509 do_facet $SINGLEMDS "lctl set_param -n \
6510 osp.$ost*MDT0000.max_create_count=$max_count"
6511 do_facet $SINGLEMDS "lctl set_param -n \
6512 osp.$ost*MDT0000.create_count=$count"
6513 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6514 echo $INACTIVE_OSC "is Activate"
6516 wait_osc_import_state mds ost$ostnum FULL
6519 run_test 65k "validate manual striping works properly with deactivated OSCs"
6521 test_65l() { # bug 12836
6522 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6523 test_mkdir -p $DIR/$tdir/test_dir
6524 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
6525 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6527 run_test 65l "lfs find on -1 stripe dir ========================"
6530 local layout=$(save_layout $MOUNT)
6531 $RUNAS $SETSTRIPE -c 2 $MOUNT && {
6532 restore_layout $MOUNT $layout
6533 error "setstripe should fail by non-root users"
6537 run_test 65m "normal user can't set filesystem default stripe"
6539 # bug 2543 - update blocks count on client
6541 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6543 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6544 sync; sync_all_data; sync; sync_all_data
6545 cancel_lru_locks osc
6546 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6547 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6549 run_test 66 "update inode blocks count on client ==============="
6552 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6556 swapon -s | awk '($1 == "'$1'") { print $4 }'
6559 # bug5265, obdfilter oa2dentry return -ENOENT
6560 # #define OBD_FAIL_SRV_ENOENT 0x217
6562 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6563 remote_ost_nodsh && skip "remote OST with nodsh" && return
6566 $SETSTRIPE -c 1 -i 0 $f
6568 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6570 do_facet ost1 lctl set_param fail_loc=0x217
6571 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6572 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6574 do_facet ost1 lctl set_param fail_loc=0
6575 $DIRECTIO write $f 0 2 || error "write error"
6577 cancel_lru_locks osc
6578 $DIRECTIO read $f 0 1 || error "read error"
6580 do_facet ost1 lctl set_param fail_loc=0x217
6581 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6583 do_facet ost1 lctl set_param fail_loc=0
6586 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6589 test_mkdir $DIR/$tdir
6590 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6591 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6593 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6595 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6596 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6597 [ "$RUNAS_ID" = "$UID" ] &&
6598 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6600 # Check that testing environment is properly set up. Skip if not
6601 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
6602 skip_env "User $RUNAS_ID does not exist - skipping"
6606 chmod 777 $DIR/$tfile
6607 chmod ug+s $DIR/$tfile
6608 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6609 error "$RUNAS dd $DIR/$tfile failed"
6610 # See if we are still setuid/sgid
6611 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6612 error "S/gid is not dropped on write"
6613 # Now test that MDS is updated too
6614 cancel_lru_locks mdc
6615 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6616 error "S/gid is not dropped on MDS"
6619 run_test 72a "Test that remove suid works properly (bug5695) ===="
6621 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6624 [ "$RUNAS_ID" = "$UID" ] && \
6625 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6626 [ "$RUNAS_ID" -eq 0 ] && \
6627 skip_env "RUNAS_ID = 0 -- skipping" && return
6629 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6630 # Check that testing environment is properly set up. Skip if not
6631 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
6632 skip_env "User $RUNAS_ID does not exist - skipping"
6635 touch $DIR/${tfile}-f{g,u}
6636 test_mkdir $DIR/${tfile}-dg
6637 test_mkdir $DIR/${tfile}-du
6638 chmod 770 $DIR/${tfile}-{f,d}{g,u}
6639 chmod g+s $DIR/${tfile}-{f,d}g
6640 chmod u+s $DIR/${tfile}-{f,d}u
6641 for perm in 777 2777 4777; do
6642 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
6643 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
6644 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
6645 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
6649 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
6651 # bug 3462 - multiple simultaneous MDC requests
6653 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6654 test_mkdir $DIR/d73-1
6655 test_mkdir $DIR/d73-2
6656 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
6659 lctl set_param fail_loc=0x80000129
6660 $MULTIOP $DIR/d73-1/f73-2 Oc &
6662 lctl set_param fail_loc=0
6664 $MULTIOP $DIR/d73-2/f73-3 Oc &
6668 wait $pid1 || return 1
6672 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
6673 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
6674 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
6678 run_test 73 "multiple MDC requests (should not deadlock)"
6680 test_74a() { # bug 6149, 6184
6681 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6682 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6684 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6685 # will spin in a tight reconnection loop
6687 $LCTL set_param fail_loc=0x8000030e
6688 # get any lock that won't be difficult - lookup works.
6690 $LCTL set_param fail_loc=0
6694 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
6696 test_74b() { # bug 13310
6697 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6698 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6700 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6701 # will spin in a tight reconnection loop
6702 $LCTL set_param fail_loc=0x8000030e
6703 # get a "difficult" lock
6705 $LCTL set_param fail_loc=0
6709 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6712 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6713 #define OBD_FAIL_LDLM_NEW_LOCK
6714 $LCTL set_param fail_loc=0x319
6715 touch $DIR/$tfile && error "touch successful"
6716 $LCTL set_param fail_loc=0
6719 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6722 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6725 test_76() { # Now for bug 20433, added originally in bug 1443
6726 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6727 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6728 cancel_lru_locks osc
6729 BEFORE_INODES=$(num_inodes)
6730 echo "before inodes: $BEFORE_INODES"
6732 [ "$SLOW" = "no" ] && COUNT=100
6733 for i in $(seq $COUNT); do
6737 cancel_lru_locks osc
6738 AFTER_INODES=$(num_inodes)
6739 echo "after inodes: $AFTER_INODES"
6741 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6743 AFTER_INODES=$(num_inodes)
6745 echo "wait $wait seconds inodes: $AFTER_INODES"
6746 if [ $wait -gt 30 ]; then
6747 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6751 run_test 76 "confirm clients recycle inodes properly ===="
6757 # Note: in sptlrpc modes which enable its own bulk checksum, the
6758 # original crc32_le bulk checksum will be automatically disabled,
6759 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6760 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6761 # In this case set_checksums() will not be no-op, because sptlrpc
6762 # bulk checksum will be enabled all through the test.
6764 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6765 lctl set_param -n osc.*.checksums $1
6769 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6770 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6771 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6772 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6775 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6776 log "set checksum type to $1"
6779 F77_TMP=$TMP/f77-temp
6782 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6783 error "error writing to $F77_TMP"
6786 test_77a() { # bug 10889
6787 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6788 $GSS && skip "could not run with gss" && return
6789 [ ! -f $F77_TMP ] && setup_f77
6791 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6795 run_test 77a "normal checksum read/write operation"
6797 test_77b() { # bug 10889
6798 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6799 $GSS && skip "could not run with gss" && return
6800 [ ! -f $F77_TMP ] && setup_f77
6801 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6802 $LCTL set_param fail_loc=0x80000409
6805 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6806 error "dd error: $?"
6807 $LCTL set_param fail_loc=0
6809 for algo in $CKSUM_TYPES; do
6810 cancel_lru_locks osc
6811 set_checksum_type $algo
6812 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6813 $LCTL set_param fail_loc=0x80000408
6814 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6815 $LCTL set_param fail_loc=0
6818 set_checksum_type $ORIG_CSUM_TYPE
6821 run_test 77b "checksum error on client write, read"
6826 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
6828 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
6829 [ -n $osc_file_prefix ] && rm -f ${osc_file_prefix}*
6830 $check_ost && [ -n $ost_file_prefix ] &&
6831 do_facet ost1 rm -f ${ost_file_prefix}\*
6835 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6836 $GSS && skip "could not run with gss" && return
6839 local osc_file_prefix
6841 local check_ost=false
6842 local ost_file_prefix
6848 # ensure corruption will occur on first OSS/OST
6849 $LFS setstripe -i 0 $DIR/$tfile
6851 [ ! -f $F77_TMP ] && setup_f77
6852 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6853 error "dd write error: $?"
6854 fid=$($LFS path2fid $DIR/$tfile)
6856 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
6859 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
6860 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
6862 echo "OSS do not support bulk pages dump upon error"
6865 osc_file_prefix=$($LCTL get_param -n debug_path)
6866 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
6868 trap cleanup_77c EXIT
6871 # enable bulk pages dump upon error on Client
6872 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
6873 # enable bulk pages dump upon error on OSS
6875 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
6877 # flush Client cache to allow next read to reach OSS
6878 cancel_lru_locks osc
6880 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6881 $LCTL set_param fail_loc=0x80000408
6882 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
6883 $LCTL set_param fail_loc=0
6887 # check cksum dump on Client
6888 osc_file=$(ls ${osc_file_prefix}*)
6889 [ -n "$osc_file" ] || error "no checksum dump file on Client"
6890 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
6891 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
6892 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
6893 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
6895 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
6896 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6897 error "dump content does not match on Client"
6899 $check_ost || { skip "No need to check cksum dump on OSS"; return 0; }
6901 # check cksum dump on OSS
6902 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
6903 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
6904 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
6905 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
6906 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6907 error "dump content does not match on OSS"
6911 run_test 77c "checksum error on client read with debug"
6913 test_77d() { # bug 10889
6914 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6915 $GSS && skip "could not run with gss" && return
6916 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6917 $LCTL set_param fail_loc=0x80000409
6919 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6920 error "direct write: rc=$?"
6921 $LCTL set_param fail_loc=0
6924 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6925 $LCTL set_param fail_loc=0x80000408
6927 cancel_lru_locks osc
6928 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6929 error "direct read: rc=$?"
6930 $LCTL set_param fail_loc=0
6933 run_test 77d "checksum error on OST direct write, read"
6935 test_77f() { # bug 10889
6936 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6937 $GSS && skip "could not run with gss" && return
6939 for algo in $CKSUM_TYPES; do
6940 cancel_lru_locks osc
6941 set_checksum_type $algo
6942 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6943 $LCTL set_param fail_loc=0x409
6944 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6945 error "direct write succeeded"
6946 $LCTL set_param fail_loc=0
6948 set_checksum_type $ORIG_CSUM_TYPE
6951 run_test 77f "repeat checksum error on write (expect error)"
6953 test_77g() { # bug 10889
6954 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6955 $GSS && skip "could not run with gss" && return
6956 remote_ost_nodsh && skip "remote OST with nodsh" && return
6958 [ ! -f $F77_TMP ] && setup_f77
6960 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6961 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6962 do_facet ost1 lctl set_param fail_loc=0x8000021a
6964 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6965 error "write error: rc=$?"
6966 do_facet ost1 lctl set_param fail_loc=0
6969 cancel_lru_locks osc
6970 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6971 do_facet ost1 lctl set_param fail_loc=0x8000021b
6973 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6974 do_facet ost1 lctl set_param fail_loc=0
6977 run_test 77g "checksum error on OST write, read"
6979 test_77j() { # bug 13805
6980 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6981 $GSS && skip "could not run with gss" && return
6982 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6983 lctl set_param fail_loc=0x40c
6984 remount_client $MOUNT
6985 lctl set_param fail_loc=0
6986 # wait async osc connect to finish and reflect updated state value
6988 for (( i=0; i < OSTCOUNT; i++ )) ; do
6989 wait_osc_import_state client ost$((i+1)) FULL
6992 for VALUE in $(lctl get_param osc.*osc-[^mM]*.checksum_type); do
6993 PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
6994 algo=$(lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g')
6995 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6997 remount_client $MOUNT
6999 run_test 77j "client only supporting ADLER32"
7001 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7010 test_78() { # bug 10901
7011 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7012 remote_ost || { skip_env "local OST" && return; }
7015 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7016 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7017 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7018 echo "MemTotal: $MEMTOTAL"
7020 # reserve 256MB of memory for the kernel and other running processes,
7021 # and then take 1/2 of the remaining memory for the read/write buffers.
7022 if [ $MEMTOTAL -gt 512 ] ;then
7023 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7025 # for those poor memory-starved high-end clusters...
7026 MEMTOTAL=$((MEMTOTAL / 2))
7028 echo "Mem to use for directio: $MEMTOTAL"
7030 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7031 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7032 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7033 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7035 echo "Smallest OST: $SMALLESTOST"
7036 [[ $SMALLESTOST -lt 10240 ]] &&
7037 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
7039 trap cleanup_test_78 EXIT
7041 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7042 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7044 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7045 echo "File size: $F78SIZE"
7046 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7047 for i in $(seq 1 $NSEQ); do
7048 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7049 echo directIO rdwr round $i of $NSEQ
7050 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7055 run_test 78 "handle large O_DIRECT writes correctly ============"
7057 test_79() { # bug 12743
7058 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7059 wait_delete_completed
7061 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7062 BKFREE=$(calc_osc_kbytes kbytesfree)
7063 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7065 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7066 DFTOTAL=`echo $STRING | cut -d, -f1`
7067 DFUSED=`echo $STRING | cut -d, -f2`
7068 DFAVAIL=`echo $STRING | cut -d, -f3`
7069 DFFREE=$(($DFTOTAL - $DFUSED))
7071 ALLOWANCE=$((64 * $OSTCOUNT))
7073 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7074 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7075 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7077 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7078 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7079 error "df free($DFFREE) mismatch OST free($BKFREE)"
7081 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7082 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7083 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7086 run_test 79 "df report consistency check ======================="
7088 test_80() { # bug 10718
7089 remote_ost_nodsh && skip "remote OST with nodsh" && return
7090 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7091 # relax strong synchronous semantics for slow backends like ZFS
7092 local soc="obdfilter.*.sync_on_lock_cancel"
7093 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7095 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
7096 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7097 facet_active_host $host; done | sort -u)
7098 do_nodes $hosts lctl set_param $soc=never
7101 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7103 local BEFORE=`date +%s`
7104 cancel_lru_locks osc
7105 local AFTER=`date +%s`
7106 local DIFF=$((AFTER-BEFORE))
7107 if [ $DIFF -gt 1 ] ; then
7108 error "elapsed for 1M@1T = $DIFF"
7111 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7115 run_test 80 "Page eviction is equally fast at high offsets too ===="
7117 test_81a() { # LU-456
7118 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7119 remote_ost_nodsh && skip "remote OST with nodsh" && return
7120 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7121 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7122 do_facet ost1 lctl set_param fail_loc=0x80000228
7124 # write should trigger a retry and success
7125 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7126 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7128 if [ $RC -ne 0 ] ; then
7129 error "write should success, but failed for $RC"
7132 run_test 81a "OST should retry write when get -ENOSPC ==============="
7134 test_81b() { # LU-456
7135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7136 remote_ost_nodsh && skip "remote OST with nodsh" && return
7137 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7138 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7139 do_facet ost1 lctl set_param fail_loc=0x228
7141 # write should retry several times and return -ENOSPC finally
7142 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7143 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7146 if [ $RC -ne $ENOSPC ] ; then
7147 error "dd should fail for -ENOSPC, but succeed."
7150 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7152 test_82() { # LU-1031
7153 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7157 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7159 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7161 kill -USR1 $MULTIPID2
7163 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7164 error "First grouplock does not block second one"
7166 echo "Second grouplock blocks first one"
7168 kill -USR1 $MULTIPID1
7172 run_test 82 "Basic grouplock test"
7175 local sfile="/boot/System.map-$(uname -r)"
7176 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
7177 $LCTL set_param fail_loc=0x140d
7178 cp $sfile $DIR/$tfile || error "write failed"
7179 diff -c $sfile $DIR/$tfile || error "files are different"
7180 $LCTL set_param fail_loc=0
7183 run_test 83 "Short write in ptask ==============================="
7186 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
7188 test_mkdir $DIR/$tdir.cvsroot
7189 chown $RUNAS_ID $DIR/$tdir.cvsroot
7192 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7195 # some versions of cvs import exit(1) when asked to import links or
7196 # files they can't read. ignore those files.
7197 local toignore=$(find . -type l -printf '-I %f\n' -o \
7198 ! -perm /4 -printf '-I %f\n')
7199 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7200 $tdir.reposname vtag rtag
7203 test_mkdir $DIR/$tdir.reposname
7204 chown $RUNAS_ID $DIR/$tdir.reposname
7205 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7207 cd $DIR/$tdir.reposname
7209 $RUNAS cvs add -m 'addmsg' foo99
7211 $RUNAS cvs commit -m 'nomsg' foo99
7212 rm -fr $DIR/$tdir.cvsroot
7214 run_test 99 "cvs strange file/directory operations"
7217 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7218 [[ "$NETTYPE" =~ tcp ]] ||
7219 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" &&
7222 remote_ost_nodsh && skip "remote OST with nodsh" && return
7223 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7225 { skip "useless for local single node setup" && return; }
7227 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7228 [ "$PROT" != "tcp" ] && continue
7229 RPORT=$(echo $REMOTE | cut -d: -f2)
7230 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7233 LPORT=`echo $LOCAL | cut -d: -f2`
7234 if [ $LPORT -ge 1024 ]; then
7235 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7237 error_exit "local: $LPORT > 1024, remote: $RPORT"
7240 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7242 run_test 100 "check local port using privileged port ==========="
7244 function get_named_value()
7253 echo $line | sed "s/^$tag[ ]*//"
7260 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7261 awk '/^max_cached_mb/ { print $2 }')
7264 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7269 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7270 [ $MDSCOUNT -ge 2 ] && skip "needs < 2 MDTs" && return #LU-4322
7274 local cache_limit=32
7276 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7277 trap cleanup_101a EXIT
7278 $LCTL set_param -n llite.*.read_ahead_stats 0
7279 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7282 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7284 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7285 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7288 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7289 get_named_value 'read but discarded' | cut -d" " -f1); do
7290 discard=$(($discard + $s))
7294 if [[ $(($discard * 10)) -gt $nreads ]]; then
7295 $LCTL get_param osc.*-osc*.rpc_stats
7296 $LCTL get_param llite.*.read_ahead_stats
7297 error "too many ($discard) discarded pages"
7299 rm -f $DIR/$tfile || true
7301 run_test 101a "check read-ahead for random reads"
7304 test_mkdir $DIR/$tdir
7305 local STRIPE_SIZE=$1
7306 local FILE_LENGTH=$2
7309 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
7311 local list=$(comma_list $(osts_nodes))
7312 set_osd_param $list '' read_cache_enable 0
7313 set_osd_param $list '' writethrough_cache_enable 0
7315 trap cleanup_test101bc EXIT
7316 # prepare the read-ahead file
7317 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7319 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
7320 count=$FILE_SIZE_MB 2> /dev/null
7324 cleanup_test101bc() {
7329 local list=$(comma_list $(osts_nodes))
7330 set_osd_param $list '' read_cache_enable 1
7331 set_osd_param $list '' writethrough_cache_enable 1
7335 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7340 local STRIPE_SIZE=$2
7341 local FILE_LENGTH=$3
7342 local RA_INC=1048576
7343 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7344 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7345 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7346 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7347 get_named_value 'read but discarded' |
7348 cut -d" " -f1 | calc_total)
7349 if [[ $DISCARD -gt $discard_limit ]]; then
7350 $LCTL get_param llite.*.read_ahead_stats
7351 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7353 echo "Read-ahead success for size ${READ_SIZE}"
7358 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7359 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7360 local STRIPE_SIZE=1048576
7361 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7362 if [ $SLOW == "yes" ]; then
7363 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7365 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7368 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7370 # prepare the read-ahead file
7371 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7372 cancel_lru_locks osc
7373 for BIDX in 2 4 8 16 32 64 128 256
7375 local BSIZE=$((BIDX*4096))
7376 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7377 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7378 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7379 $LCTL set_param -n llite.*.read_ahead_stats 0
7380 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7381 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7382 cancel_lru_locks osc
7383 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7388 run_test 101b "check stride-io mode read-ahead ================="
7391 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7392 local STRIPE_SIZE=1048576
7393 local FILE_LENGTH=$((STRIPE_SIZE*100))
7397 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7399 cancel_lru_locks osc
7400 $LCTL set_param osc.*.rpc_stats 0
7401 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
7402 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7403 local stats=$($LCTL get_param -n $osc_rpc_stats)
7404 local lines=$(echo "$stats" | awk 'END {print NR;}')
7407 if [ $lines -le 20 ]; then
7410 for size in 1 2 4 8; do
7411 local rpc=$(echo "$stats" |
7412 awk '($1 == "'$size':") {print $2; exit; }')
7414 error "Small $((size*4))k read IO $rpc !"
7416 echo "$osc_rpc_stats check passed!"
7421 run_test 101c "check stripe_size aligned read-ahead ================="
7424 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7425 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7429 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7430 local file=$DIR/$tfile
7431 local sz_MB=${FILESIZE_101d:-500}
7432 local ra_MB=${READAHEAD_MB:-40}
7434 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7435 [ $free_MB -lt $sz_MB ] &&
7436 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
7438 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7439 $SETSTRIPE -c -1 $file || error "setstripe failed"
7441 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7442 echo Cancel LRU locks on lustre client to flush the client cache
7443 cancel_lru_locks osc
7445 echo Disable read-ahead
7446 local old_READAHEAD=$(set_read_ahead 0)
7448 echo Reading the test file $file with read-ahead disabled
7449 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7451 echo Cancel LRU locks on lustre client to flush the client cache
7452 cancel_lru_locks osc
7453 echo Enable read-ahead with ${ra_MB}MB
7454 set_read_ahead $ra_MB
7456 echo Reading the test file $file with read-ahead enabled
7457 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7459 echo "read-ahead disabled time read $raOFF"
7460 echo "read-ahead enabled time read $raON"
7462 set_read_ahead $old_READAHEAD
7464 wait_delete_completed
7466 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7467 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7469 run_test 101d "file read with and without read-ahead enabled"
7472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7473 local file=$DIR/$tfile
7474 local size_KB=500 #KB
7478 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7479 local need_KB=$((count * size_KB))
7480 [[ $free_KB -le $need_KB ]] &&
7481 skip_env "Need free space $need_KB, have $free_KB" && return
7483 echo "Creating $count ${size_KB}K test files"
7484 for ((i = 0; i < $count; i++)); do
7485 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7488 echo "Cancel LRU locks on lustre client to flush the client cache"
7489 cancel_lru_locks $OSC
7491 echo "Reset readahead stats"
7492 $LCTL set_param -n llite.*.read_ahead_stats 0
7494 for ((i = 0; i < $count; i++)); do
7495 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7498 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7499 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7501 for ((i = 0; i < $count; i++)); do
7502 rm -rf $file.$i 2>/dev/null
7505 #10000 means 20% reads are missing in readahead
7506 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7508 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7511 which iozone || { skip "no iozone installed" && return; }
7513 local old_debug=$($LCTL get_param debug)
7514 old_debug=${old_debug#*=}
7515 $LCTL set_param debug="reada mmap"
7517 # create a test file
7518 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7520 echo Cancel LRU locks on lustre client to flush the client cache
7521 cancel_lru_locks osc
7523 echo Reset readahead stats
7524 $LCTL set_param -n llite.*.read_ahead_stats 0
7526 echo mmap read the file with small block size
7527 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7530 echo checking missing pages
7531 $LCTL get_param llite.*.read_ahead_stats
7532 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7533 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7535 $LCTL set_param debug="$old_debug"
7536 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7539 run_test 101f "check mmap read performance"
7541 test_101g_brw_size_test() {
7543 local pages=$((mb * 1048576 / $(page_size)))
7545 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7546 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7547 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7548 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7552 $LCTL set_param -n osc.*.rpc_stats=0
7554 # 10 RPCs should be enough for the test
7556 dd if=/dev/zero of=$DIR/$tfile bs=${mb}M count=$count ||
7557 { error "dd write ${mb} MB blocks failed"; return 3; }
7558 cancel_lru_locks osc
7559 dd of=/dev/null if=$DIR/$tfile bs=${mb}M count=$count ||
7560 { error "dd write ${mb} MB blocks failed"; return 4; }
7562 # calculate number of full-sized read and write RPCs
7563 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7564 sed -n '/pages per rpc/,/^$/p' |
7565 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7566 END { print reads,writes }'))
7567 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7569 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7577 local osts=$(get_facets OST)
7578 local list=$(comma_list $(osts_nodes))
7579 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7580 local brw_size="obdfilter.*.brw_size"
7581 local ostver=$(lustre_version_code ost1)
7582 local cliver=$(lustre_version_code client)
7584 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7586 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7587 if [ $ostver -ge $(version_code 2.8.52) -o \
7588 \( $ostver -ge $(version_code 2.7.17) -a \
7589 $ostver -lt $(version_code 2.7.50) \) ] &&
7590 [ $cliver -ge $(version_code 2.8.52) -o \
7591 \( $cliver -ge $(version_code 2.7.17) -a \
7592 $cliver -lt $(version_code 2.7.50) \) ]; then
7593 [ $ostver -ge $(version_code 2.9.52) ] && suffix="M"
7594 if [[ $orig_mb -lt 16 ]]; then
7595 save_lustre_params $osts "$brw_size" > $p
7596 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
7597 error "set 16MB RPC size failed"
7599 echo "remount client to enable new RPC size"
7600 remount_client $MOUNT || error "remount_client failed"
7603 test_101g_brw_size_test 16 || error "16MB RPC test failed"
7604 # should be able to set brw_size=12, but no rpc_stats for that
7605 test_101g_brw_size_test 8 || error "8MB RPC test failed"
7608 test_101g_brw_size_test 4 || error "4MB RPC test failed"
7610 if [[ $orig_mb -lt 16 ]]; then
7611 restore_lustre_params < $p
7612 remount_client $MOUNT || error "remount_client restore failed"
7615 rm -f $p $DIR/$tfile
7617 run_test 101g "Big bulk(4/16 MiB) readahead"
7620 test_mkdir $DIR/$tdir
7621 chown $RUNAS_ID $DIR/$tdir
7624 STRIPE_COUNT=$OSTCOUNT
7625 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
7627 trap cleanup_test102 EXIT
7629 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
7631 for num in 1 2 3 4; do
7632 for count in $(seq 1 $STRIPE_COUNT); do
7633 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
7634 local size=`expr $STRIPE_SIZE \* $num`
7635 local file=file"$num-$idx-$count"
7636 $1 $SETSTRIPE -S $size -i $idx -c $count $file
7642 $1 tar cf $TMP/f102.tar $tdir --xattrs
7648 rm -rf $DIR/d0.sanity/d102
7652 local testfile=$DIR/$tfile
7656 [ "$UID" != 0 ] && skip_env "must run as root" && return
7657 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7658 skip_env "must have user_xattr" && return
7660 [ -z "$(which setfattr 2>/dev/null)" ] &&
7661 skip_env "could not find setfattr" && return
7663 echo "set/get xattr..."
7664 setfattr -n trusted.name1 -v value1 $testfile ||
7665 error "setfattr -n trusted.name1=value1 $testfile failed"
7666 getfattr -n trusted.name1 $testfile 2> /dev/null |
7667 grep "trusted.name1=.value1" ||
7668 error "$testfile missing trusted.name1=value1"
7670 setfattr -n user.author1 -v author1 $testfile ||
7671 error "setfattr -n user.author1=author1 $testfile failed"
7672 getfattr -n user.author1 $testfile 2> /dev/null |
7673 grep "user.author1=.author1" ||
7674 error "$testfile missing trusted.author1=author1"
7677 setfattr -n trusted.name2 -v value2 $testfile ||
7678 error "$testfile unable to set trusted.name2"
7679 setfattr -n trusted.name3 -v value3 $testfile ||
7680 error "$testfile unable to set trusted.name3"
7681 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7682 grep "trusted.name" | wc -l) -eq 3 ] ||
7683 error "$testfile missing 3 trusted.name xattrs"
7685 setfattr -n user.author2 -v author2 $testfile ||
7686 error "$testfile unable to set user.author2"
7687 setfattr -n user.author3 -v author3 $testfile ||
7688 error "$testfile unable to set user.author3"
7689 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7690 grep "user.author" | wc -l) -eq 3 ] ||
7691 error "$testfile missing 3 user.author xattrs"
7693 echo "remove xattr..."
7694 setfattr -x trusted.name1 $testfile ||
7695 error "$testfile error deleting trusted.name1"
7696 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7697 error "$testfile did not delete trusted.name1 xattr"
7699 setfattr -x user.author1 $testfile ||
7700 error "$testfile error deleting user.author1"
7701 echo "set lustre special xattr ..."
7702 $LFS setstripe -c1 $testfile
7703 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
7704 awk -F "=" '/trusted.lov/ { print $2 }' )
7705 setfattr -n "trusted.lov" -v $lovea $testfile ||
7706 error "$testfile doesn't ignore setting trusted.lov again"
7707 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
7708 error "$testfile allow setting invalid trusted.lov"
7711 run_test 102a "user xattr test =================================="
7714 [ -z "$(which setfattr 2>/dev/null)" ] &&
7715 skip_env "could not find setfattr" && return
7717 # b10930: get/set/list trusted.lov xattr
7718 echo "get/set/list trusted.lov xattr ..."
7719 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7720 local testfile=$DIR/$tfile
7721 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7722 error "setstripe failed"
7723 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7724 error "getstripe failed"
7725 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7726 error "can't get trusted.lov from $testfile"
7728 local testfile2=${testfile}2
7729 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7730 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7733 setfattr -n trusted.lov -v $value $testfile2
7734 local stripe_size=$($GETSTRIPE -S $testfile2)
7735 local stripe_count=$($GETSTRIPE -c $testfile2)
7736 [[ $stripe_size -eq 65536 ]] ||
7737 error "stripe size $stripe_size != 65536"
7738 [[ $stripe_count -eq $STRIPECOUNT ]] ||
7739 error "stripe count $stripe_count != $STRIPECOUNT"
7742 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
7745 [ -z "$(which setfattr 2>/dev/null)" ] &&
7746 skip_env "could not find setfattr" && return
7748 # b10930: get/set/list lustre.lov xattr
7749 echo "get/set/list lustre.lov xattr ..."
7750 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7751 test_mkdir $DIR/$tdir
7752 chown $RUNAS_ID $DIR/$tdir
7753 local testfile=$DIR/$tdir/$tfile
7754 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7755 error "setstripe failed"
7756 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
7757 error "getstripe failed"
7758 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
7759 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
7761 local testfile2=${testfile}2
7762 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
7763 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
7765 $RUNAS $MCREATE $testfile2
7766 $RUNAS setfattr -n lustre.lov -v $value $testfile2
7767 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
7768 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
7769 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
7770 [ $stripe_count -eq $STRIPECOUNT ] ||
7771 error "stripe count $stripe_count != $STRIPECOUNT"
7773 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
7775 compare_stripe_info1() {
7776 local stripe_index_all_zero=true
7778 for num in 1 2 3 4; do
7779 for count in $(seq 1 $STRIPE_COUNT); do
7780 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
7781 local size=$((STRIPE_SIZE * num))
7782 local file=file"$num-$offset-$count"
7783 stripe_size=$($LFS getstripe -S $PWD/$file)
7784 [[ $stripe_size -ne $size ]] &&
7785 error "$file: size $stripe_size != $size"
7786 stripe_count=$($LFS getstripe -c $PWD/$file)
7787 # allow fewer stripes to be created, ORI-601
7788 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
7789 error "$file: count $stripe_count != $count"
7790 stripe_index=$($LFS getstripe -i $PWD/$file)
7791 [[ $stripe_index -ne 0 ]] &&
7792 stripe_index_all_zero=false
7796 $stripe_index_all_zero &&
7797 error "all files are being extracted starting from OST index 0"
7801 have_xattrs_include() {
7802 tar --help | grep -q xattrs-include &&
7803 echo --xattrs-include="lustre.*"
7807 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7808 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7809 XINC=$(have_xattrs_include)
7811 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
7813 compare_stripe_info1
7815 run_test 102d "tar restore stripe info from tarfile,not keep osts"
7818 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7819 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7820 XINC=$(have_xattrs_include)
7822 test_mkdir $DIR/$tdir.restore
7824 tar cf - --xattrs $tdir | tar xf - \
7825 -C $DIR/$tdir.restore --xattrs $XINC
7826 cd $DIR/$tdir.restore/$tdir
7827 compare_stripe_info1
7829 run_test 102f "tar copy files, not keep osts"
7832 local xsize=${1:-1024} # in bytes
7833 local file=$DIR/$tfile
7835 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7836 skip "must have user_xattr" && return 0
7837 [ -z "$(which setfattr 2>/dev/null)" ] &&
7838 skip_env "could not find setfattr" && return 0
7839 [ -z "$(which getfattr 2>/dev/null)" ] &&
7840 skip_env "could not find getfattr" && return 0
7844 local value="$(generate_string $xsize)"
7846 local xbig=trusted.big
7847 log "save $xbig on $file"
7848 setfattr -n $xbig -v $value $file ||
7849 error "saving $xbig on $file failed"
7851 local orig=$(get_xattr_value $xbig $file)
7852 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7854 local xsml=trusted.sml
7855 log "save $xsml on $file"
7856 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7858 local new=$(get_xattr_value $xbig $file)
7859 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7861 log "grow $xsml on $file"
7862 setfattr -n $xsml -v "$value" $file ||
7863 error "growing $xsml on $file failed"
7865 new=$(get_xattr_value $xbig $file)
7866 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7867 log "$xbig still valid after growing $xsml"
7872 test_102h() { # bug 15777
7875 run_test 102h "grow xattr from inside inode to external block"
7878 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7879 grow_xattr $(max_xattr_size)
7881 run_test 102ha "grow xattr from inside inode to external inode"
7883 test_102i() { # bug 17038
7884 [ -z "$(which getfattr 2>/dev/null)" ] &&
7885 skip "could not find getfattr" && return
7887 ln -s $DIR/$tfile $DIR/${tfile}link
7888 getfattr -n trusted.lov $DIR/$tfile ||
7889 error "lgetxattr on $DIR/$tfile failed"
7890 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7891 grep -i "no such attr" ||
7892 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7893 rm -f $DIR/$tfile $DIR/${tfile}link
7895 run_test 102i "lgetxattr test on symbolic link ============"
7898 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7899 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7900 XINC=$(have_xattrs_include)
7901 setup_test102 "$RUNAS"
7902 chown $RUNAS_ID $DIR/$tdir
7903 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
7905 compare_stripe_info1 "$RUNAS"
7907 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7910 [ -z "$(which setfattr 2>/dev/null)" ] &&
7911 skip "could not find setfattr" && return
7913 # b22187 just check that does not crash for regular file.
7914 setfattr -n trusted.lov $DIR/$tfile
7915 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
7916 local test_kdir=$DIR/$tdir
7917 test_mkdir $test_kdir
7918 local default_size=$($LFS getstripe -S $test_kdir)
7919 local default_count=$($LFS getstripe -c $test_kdir)
7920 local default_offset=$($LFS getstripe -i $test_kdir)
7921 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7922 error 'dir setstripe failed'
7923 setfattr -n trusted.lov $test_kdir
7924 local stripe_size=$($LFS getstripe -S $test_kdir)
7925 local stripe_count=$($LFS getstripe -c $test_kdir)
7926 local stripe_offset=$($LFS getstripe -i $test_kdir)
7927 [ $stripe_size -eq $default_size ] ||
7928 error "stripe size $stripe_size != $default_size"
7929 [ $stripe_count -eq $default_count ] ||
7930 error "stripe count $stripe_count != $default_count"
7931 [ $stripe_offset -eq $default_offset ] ||
7932 error "stripe offset $stripe_offset != $default_offset"
7933 rm -rf $DIR/$tfile $test_kdir
7935 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7938 [ -z "$(which getfattr 2>/dev/null)" ] &&
7939 skip "could not find getfattr" && return
7941 # LU-532 trusted. xattr is invisible to non-root
7942 local testfile=$DIR/$tfile
7946 echo "listxattr as user..."
7947 chown $RUNAS_ID $testfile
7948 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7949 grep -q "trusted" &&
7950 error "$testfile trusted xattrs are user visible"
7954 run_test 102l "listxattr size test =================================="
7956 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7957 local path=$DIR/$tfile
7960 listxattr_size_check $path || error "listattr_size_check $path failed"
7962 run_test 102m "Ensure listxattr fails on small bufffer ========"
7966 getxattr() { # getxattr path name
7967 # Return the base64 encoding of the value of xattr name on path.
7971 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7973 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7975 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7977 getfattr --absolute-names --encoding=base64 --name=$name $path |
7978 awk -F= -v name=$name '$1 == name {
7979 print substr($0, index($0, "=") + 1);
7983 test_102n() { # LU-4101 mdt: protect internal xattrs
7984 [ -z "$(which setfattr 2>/dev/null)" ] &&
7985 skip "could not find setfattr" && return
7986 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7988 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7992 local file0=$DIR/$tfile.0
7993 local file1=$DIR/$tfile.1
7994 local xattr0=$TMP/$tfile.0
7995 local xattr1=$TMP/$tfile.1
7996 local namelist="lov lma lmv link fid version som hsm"
8000 rm -rf $file0 $file1 $xattr0 $xattr1
8003 # Get 'before' xattrs of $file1.
8004 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8006 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
8007 namelist+=" lfsck_namespace"
8008 for name in $namelist; do
8009 # Try to copy xattr from $file0 to $file1.
8010 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8012 setfattr --name=trusted.$name --value="$value" $file1 ||
8013 error "setxattr 'trusted.$name' failed"
8015 # Try to set a garbage xattr.
8016 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8018 if [[ x$name == "xlov" ]]; then
8019 setfattr --name=trusted.lov --value="$value" $file1 &&
8020 error "setxattr invalid 'trusted.lov' success"
8022 setfattr --name=trusted.$name --value="$value" $file1 ||
8023 error "setxattr invalid 'trusted.$name' failed"
8026 # Try to remove the xattr from $file1. We don't care if this
8027 # appears to succeed or fail, we just don't want there to be
8028 # any changes or crashes.
8029 setfattr --remove=$trusted.$name $file1 2> /dev/null
8032 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
8035 # Try to copy xattr from $file0 to $file1.
8036 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8038 setfattr --name=trusted.$name --value="$value" $file1 ||
8039 error "setxattr 'trusted.$name' failed"
8041 # Try to set a garbage xattr.
8042 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8044 setfattr --name=trusted.$name --value="$value" $file1 ||
8045 error "setxattr 'trusted.$name' failed"
8047 # Try to remove the xattr from $file1. We don't care if this
8048 # appears to succeed or fail, we just don't want there to be
8049 # any changes or crashes.
8050 setfattr --remove=$trusted.$name $file1 2> /dev/null
8053 # Get 'after' xattrs of file1.
8054 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8056 if ! diff $xattr0 $xattr1; then
8057 error "before and after xattrs of '$file1' differ"
8060 rm -rf $file0 $file1 $xattr0 $xattr1
8064 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8066 test_102p() { # LU-4703 setxattr did not check ownership
8067 local testfile=$DIR/$tfile
8069 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
8070 skip "MDS needs to be at least 2.5.56" && return
8074 echo "setfacl as user..."
8075 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8076 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8078 echo "setfattr as user..."
8079 setfacl -m "u:$RUNAS_ID:---" $testfile
8080 $RUNAS setfattr -x system.posix_acl_access $testfile
8081 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8083 run_test 102p "check setxattr(2) correctly fails without permission"
8086 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
8087 skip "MDS needs to be at least 2.6.92" && return
8088 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8090 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8093 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
8094 skip "MDS needs to be at least 2.6.93" && return
8095 touch $DIR/$tfile || error "touch"
8096 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8097 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8098 rm $DIR/$tfile || error "rm"
8101 mkdir -p $DIR/$tdir || error "mkdir"
8102 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8103 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8104 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8105 error "$testfile error deleting user.author1"
8106 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8107 grep "user.$(basename $tdir)" &&
8108 error "$tdir did not delete user.$(basename $tdir)"
8109 rmdir $DIR/$tdir || error "rmdir"
8112 test_mkdir $DIR/$tdir
8113 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8114 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8115 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8116 error "$testfile error deleting user.author1"
8117 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8118 grep "user.$(basename $tdir)" &&
8119 error "$tdir did not delete user.$(basename $tdir)"
8120 rmdir $DIR/$tdir || error "rm striped dir"
8122 run_test 102r "set EAs with empty values"
8126 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8131 [ "$UID" != 0 ] && skip_env "must run as root" && return
8132 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8133 skip "must have acl enabled" && return
8134 [ -z "$(which setfacl 2>/dev/null)" ] &&
8135 skip_env "could not find setfacl" && return
8136 $GSS && skip "could not run under gss" && return
8137 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8139 gpasswd -a daemon bin # LU-5641
8140 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8142 declare -a identity_old
8144 for num in $(seq $MDSCOUNT); do
8145 switch_identity $num true || identity_old[$num]=$?
8153 echo "performing cp ..."
8154 run_acl_subtest cp || error "run_acl_subtest cp failed"
8155 echo "performing getfacl-noacl..."
8156 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8157 echo "performing misc..."
8158 run_acl_subtest misc || error "misc test failed"
8159 echo "performing permissions..."
8160 run_acl_subtest permissions || error "permissions failed"
8161 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8162 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
8163 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
8164 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
8166 echo "performing permissions xattr..."
8167 run_acl_subtest permissions_xattr ||
8168 error "permissions_xattr failed"
8170 echo "performing setfacl..."
8171 run_acl_subtest setfacl || error "setfacl test failed"
8173 # inheritance test got from HP
8174 echo "performing inheritance..."
8175 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8176 chmod +x make-tree || error "chmod +x failed"
8177 run_acl_subtest inheritance || error "inheritance test failed"
8180 echo "LU-974 ignore umask when acl is enabled..."
8181 run_acl_subtest 974 || error "LU-974 umask test failed"
8182 if [ $MDSCOUNT -ge 2 ]; then
8183 run_acl_subtest 974_remote ||
8184 error "LU-974 umask test failed under remote dir"
8187 echo "LU-2561 newly created file is same size as directory..."
8188 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
8189 run_acl_subtest 2561 || error "LU-2561 test failed"
8191 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8194 run_acl_subtest 4924 || error "LU-4924 test failed"
8199 for num in $(seq $MDSCOUNT); do
8200 if [ "${identity_old[$num]}" = 1 ]; then
8201 switch_identity $num false || identity_old[$num]=$?
8205 run_test 103a "acl test ========================================="
8209 cp -rp $DIR/$tdir $DIR/$tdir.bak
8211 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8212 error "$DIR/$tdir shouldn't contain default ACL"
8213 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8214 error "$DIR/$tdir.bak shouldn't contain default ACL"
8217 run_test 103c "'cp -rp' won't set empty acl"
8220 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8222 lfs df || error "lfs df failed"
8223 lfs df -ih || error "lfs df -ih failed"
8224 lfs df -h $DIR || error "lfs df -h $DIR failed"
8225 lfs df -i $DIR || error "lfs df -i $DIR failed"
8226 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8227 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8229 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8230 lctl --device %$OSC deactivate
8231 lfs df || error "lfs df with deactivated OSC failed"
8232 lctl --device %$OSC activate
8233 # wait the osc back to normal
8234 wait_osc_import_state client ost FULL
8236 lfs df || error "lfs df with reactivated OSC failed"
8239 run_test 104a "lfs df [-ih] [path] test ========================="
8242 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8243 [ $RUNAS_ID -eq $UID ] &&
8244 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
8246 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8247 grep "Permission denied" | wc -l)))
8248 if [ $denied_cnt -ne 0 ]; then
8249 error "lfs check servers test failed"
8252 run_test 104b "$RUNAS lfs check servers test ===================="
8255 # doesn't work on 2.4 kernels
8257 if $(flock_is_enabled); then
8258 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8260 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8264 run_test 105a "flock when mounted without -o flock test ========"
8268 if $(flock_is_enabled); then
8269 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8271 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8275 run_test 105b "fcntl when mounted without -o flock test ========"
8279 if $(flock_is_enabled); then
8280 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8282 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8286 run_test 105c "lockf when mounted without -o flock test"
8288 test_105d() { # bug 15924
8289 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8290 test_mkdir $DIR/$tdir
8291 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
8292 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8293 $LCTL set_param fail_loc=0x80000315
8294 flocks_test 2 $DIR/$tdir
8296 run_test 105d "flock race (should not freeze) ========"
8298 test_105e() { # bug 22660 && 22040
8299 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
8301 flocks_test 3 $DIR/$tfile
8303 run_test 105e "Two conflicting flocks from same process"
8305 test_106() { #bug 10921
8306 test_mkdir $DIR/$tdir
8307 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8308 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8310 run_test 106 "attempt exec of dir followed by chown of that dir"
8313 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8320 local save_pattern=$(sysctl -n kernel.core_pattern)
8321 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8322 sysctl -w kernel.core_pattern=$file
8323 sysctl -w kernel.core_uses_pid=0
8331 kill -s 11 $SLEEPPID
8333 if [ -e $file ]; then
8334 size=`stat -c%s $file`
8335 [ $size -eq 0 ] && error "Fail to create core file $file"
8337 error "Fail to create core file $file"
8340 sysctl -w kernel.core_pattern=$save_pattern
8341 sysctl -w kernel.core_uses_pid=$save_uses_pid
8344 run_test 107 "Coredump on SIG"
8347 test_mkdir $DIR/$tdir
8348 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8349 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8350 error "mkdir with 256 char should fail, but did not"
8351 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8352 error "create with 255 char failed"
8353 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8354 error "create with 256 char should fail, but did not"
8359 run_test 110 "filename length checking"
8362 # Purpose: To verify dynamic thread (OSS) creation.
8365 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8366 remote_ost_nodsh && skip "remote OST with nodsh" && return
8368 # Lustre does not stop service threads once they are started.
8369 # Reset number of running threads to default.
8374 local save_params="$TMP/sanity-$TESTNAME.parameters"
8376 # Get ll_ost_io count before I/O
8377 OSTIO_pre=$(do_facet ost1 \
8378 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8379 # Exit if lustre is not running (ll_ost_io not running).
8380 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8382 echo "Starting with $OSTIO_pre threads"
8383 local thread_max=$((OSTIO_pre * 2))
8384 local rpc_in_flight=$((thread_max * 2))
8385 # Number of I/O Process proposed to be started.
8387 local facets=$(get_facets OST)
8389 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8390 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8392 # Set in_flight to $rpc_in_flight
8393 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8394 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8395 nfiles=${rpc_in_flight}
8396 # Set ost thread_max to $thread_max
8397 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8399 # 5 Minutes should be sufficient for max number of OSS
8400 # threads(thread_max) to be created.
8404 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8405 test_mkdir $DIR/$tdir
8406 for i in $(seq $nfiles); do
8407 local file=$DIR/$tdir/${tfile}-$i
8408 $LFS setstripe -c -1 -i 0 $file
8409 ($WTL $file $timeout)&
8412 # I/O Started - Wait for thread_started to reach thread_max or report
8413 # error if thread_started is more than thread_max.
8414 echo "Waiting for thread_started to reach thread_max"
8415 local thread_started=0
8416 local end_time=$((SECONDS + timeout))
8418 while [ $SECONDS -le $end_time ] ; do
8420 # Get ost i/o thread_started count.
8421 thread_started=$(do_facet ost1 \
8423 ost.OSS.ost_io.threads_started | cut -d= -f2")
8424 # Break out if thread_started is equal/greater than thread_max
8425 if [[ $thread_started -ge $thread_max ]]; then
8426 echo ll_ost_io thread_started $thread_started, \
8427 equal/greater than thread_max $thread_max
8433 # Cleanup - We have the numbers, Kill i/o jobs if running.
8434 jobcount=($(jobs -p))
8435 for i in $(seq 0 $((${#jobcount[@]}-1)))
8437 kill -9 ${jobcount[$i]}
8438 if [ $? -ne 0 ] ; then
8440 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8444 # Cleanup files left by WTL binary.
8445 for i in $(seq $nfiles); do
8446 local file=$DIR/$tdir/${tfile}-$i
8448 if [ $? -ne 0 ] ; then
8449 echo "Warning: Failed to delete file $file"
8453 restore_lustre_params <$save_params
8454 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8456 # Error out if no new thread has started or Thread started is greater
8458 if [[ $thread_started -le $OSTIO_pre ||
8459 $thread_started -gt $thread_max ]]; then
8460 error "ll_ost_io: thread_started $thread_started" \
8461 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8462 "No new thread started or thread started greater " \
8466 run_test 115 "verify dynamic thread creation===================="
8469 wait_delete_completed
8470 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8471 echo "OST kbytes available: ${AVAIL[@]}"
8476 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8477 #echo OST $i: ${AVAIL[i]}kb
8478 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8482 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8487 echo "Min free space: OST $MINI: $MINV"
8488 echo "Max free space: OST $MAXI: $MAXV"
8491 test_116a() { # was previously test_116()
8492 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8493 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8495 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
8497 echo -n "Free space priority "
8498 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8503 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
8504 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
8506 trap simple_cleanup_common EXIT
8509 # Check if we need to generate uneven OSTs
8510 test_mkdir -p $DIR/$tdir/OST${MINI}
8511 local FILL=$((MINV / 4))
8512 local DIFF=$((MAXV - MINV))
8513 local DIFF2=$((DIFF * 100 / MINV))
8515 local threshold=$(do_facet $SINGLEMDS \
8516 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
8517 threshold=${threshold%%%}
8518 echo -n "Check for uneven OSTs: "
8519 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
8521 if [[ $DIFF2 -gt $threshold ]]; then
8523 echo "Don't need to fill OST$MINI"
8525 # generate uneven OSTs. Write 2% over the QOS threshold value
8527 DIFF=$((threshold - DIFF2 + 2))
8528 DIFF2=$((MINV * DIFF / 100))
8529 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
8530 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
8531 error "setstripe failed"
8532 DIFF=$((DIFF2 / 2048))
8534 while [ $i -lt $DIFF ]; do
8536 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
8537 bs=2M count=1 2>/dev/null
8546 DIFF=$((MAXV - MINV))
8547 DIFF2=$((DIFF * 100 / MINV))
8548 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
8549 if [ $DIFF2 -gt $threshold ]; then
8552 echo "failed - QOS mode won't be used"
8553 skip "QOS imbalance criteria not met"
8554 simple_cleanup_common
8563 # now fill using QOS
8564 $SETSTRIPE -c 1 $DIR/$tdir
8565 FILL=$((FILL / 200))
8566 if [ $FILL -gt 600 ]; then
8569 echo "writing $FILL files to QOS-assigned OSTs"
8571 while [ $i -lt $FILL ]; do
8573 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
8577 echo "wrote $i 200k files"
8581 echo "Note: free space may not be updated, so measurements might be off"
8583 DIFF2=$((MAXV - MINV))
8584 echo "free space delta: orig $DIFF final $DIFF2"
8585 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
8586 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
8587 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
8588 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
8589 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
8590 if [[ $DIFF -gt 0 ]]; then
8591 FILL=$((DIFF2 * 100 / DIFF - 100))
8592 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
8595 # Figure out which files were written where
8596 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8597 awk '/'$MINI1': / {print $2; exit}')
8599 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8600 echo "$MINC files created on smaller OST $MINI1"
8601 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8602 awk '/'$MAXI1': / {print $2; exit}')
8604 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8605 echo "$MAXC files created on larger OST $MAXI1"
8606 if [[ $MINC -gt 0 ]]; then
8607 FILL=$((MAXC * 100 / MINC - 100))
8608 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
8610 [[ $MAXC -gt $MINC ]] ||
8611 error_ignore LU-9 "stripe QOS didn't balance free space"
8612 simple_cleanup_common
8614 run_test 116a "stripe QOS: free space balance ==================="
8616 test_116b() { # LU-2093
8617 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8618 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8620 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
8621 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
8622 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
8623 [ -z "$old_rr" ] && skip "no QOS" && return 0
8624 do_facet $SINGLEMDS lctl set_param \
8625 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
8627 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
8628 createmany -o $DIR/$tdir/f- 20 || error "can't create"
8629 do_facet $SINGLEMDS lctl set_param fail_loc=0
8631 do_facet $SINGLEMDS lctl set_param \
8632 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
8634 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
8636 test_117() # bug 10891
8638 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8639 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
8640 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
8641 lctl set_param fail_loc=0x21e
8642 > $DIR/$tfile || error "truncate failed"
8643 lctl set_param fail_loc=0
8644 echo "Truncate succeeded."
8647 run_test 117 "verify osd extend =========="
8649 NO_SLOW_RESENDCOUNT=4
8650 export OLD_RESENDCOUNT=""
8651 set_resend_count () {
8652 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
8653 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
8654 lctl set_param -n $PROC_RESENDCOUNT $1
8655 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
8658 # for reduce test_118* time (b=14842)
8659 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8661 # Reset async IO behavior after error case
8663 FILE=$DIR/reset_async
8665 # Ensure all OSCs are cleared
8666 $SETSTRIPE -c -1 $FILE
8667 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
8672 test_118a() #bug 11710
8674 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8677 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8678 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8679 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8681 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8682 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8687 run_test 118a "verify O_SYNC works =========="
8691 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8692 remote_ost_nodsh && skip "remote OST with nodsh" && return
8696 #define OBD_FAIL_SRV_ENOENT 0x217
8697 set_nodes_failloc "$(osts_nodes)" 0x217
8698 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8700 set_nodes_failloc "$(osts_nodes)" 0
8701 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8702 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8705 if [[ $RC -eq 0 ]]; then
8706 error "Must return error due to dropped pages, rc=$RC"
8710 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8711 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8715 echo "Dirty pages not leaked on ENOENT"
8717 # Due to the above error the OSC will issue all RPCs syncronously
8718 # until a subsequent RPC completes successfully without error.
8719 $MULTIOP $DIR/$tfile Ow4096yc
8724 run_test 118b "Reclaim dirty pages on fatal error =========="
8728 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8730 # for 118c, restore the original resend count, LU-1940
8731 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
8732 set_resend_count $OLD_RESENDCOUNT
8733 remote_ost_nodsh && skip "remote OST with nodsh" && return
8737 #define OBD_FAIL_OST_EROFS 0x216
8738 set_nodes_failloc "$(osts_nodes)" 0x216
8740 # multiop should block due to fsync until pages are written
8741 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8745 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8746 error "Multiop failed to block on fsync, pid=$MULTIPID"
8749 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8751 if [[ $WRITEBACK -eq 0 ]]; then
8752 error "No page in writeback, writeback=$WRITEBACK"
8755 set_nodes_failloc "$(osts_nodes)" 0
8758 if [[ $RC -ne 0 ]]; then
8759 error "Multiop fsync failed, rc=$RC"
8762 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8763 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8765 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8766 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8770 echo "Dirty pages flushed via fsync on EROFS"
8773 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
8775 # continue to use small resend count to reduce test_118* time (b=14842)
8776 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8780 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8781 remote_ost_nodsh && skip "remote OST with nodsh" && return
8785 #define OBD_FAIL_OST_BRW_PAUSE_BULK
8786 set_nodes_failloc "$(osts_nodes)" 0x214
8787 # multiop should block due to fsync until pages are written
8788 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8792 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8793 error "Multiop failed to block on fsync, pid=$MULTIPID"
8796 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8798 if [[ $WRITEBACK -eq 0 ]]; then
8799 error "No page in writeback, writeback=$WRITEBACK"
8802 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
8803 set_nodes_failloc "$(osts_nodes)" 0
8805 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8806 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8808 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8809 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8813 echo "Dirty pages gaurenteed flushed via fsync"
8816 run_test 118d "Fsync validation inject a delay of the bulk =========="
8819 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8822 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
8823 lctl set_param fail_loc=0x8000040a
8825 # Should simulate EINVAL error which is fatal
8826 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8828 if [[ $RC -eq 0 ]]; then
8829 error "Must return error due to dropped pages, rc=$RC"
8832 lctl set_param fail_loc=0x0
8834 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8835 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8836 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8838 if [[ $LOCKED -ne 0 ]]; then
8839 error "Locked pages remain in cache, locked=$LOCKED"
8842 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8843 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8847 echo "No pages locked after fsync"
8852 run_test 118f "Simulate unrecoverable OSC side error =========="
8855 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8858 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8859 lctl set_param fail_loc=0x406
8861 # simulate local -ENOMEM
8862 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8865 lctl set_param fail_loc=0
8866 if [[ $RC -eq 0 ]]; then
8867 error "Must return error due to dropped pages, rc=$RC"
8870 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8871 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8872 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8874 if [[ $LOCKED -ne 0 ]]; then
8875 error "Locked pages remain in cache, locked=$LOCKED"
8878 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8879 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8883 echo "No pages locked after fsync"
8888 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8891 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8892 remote_ost_nodsh && skip "remote OST with nodsh" && return
8896 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8897 set_nodes_failloc "$(osts_nodes)" 0x20e
8898 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8899 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8902 set_nodes_failloc "$(osts_nodes)" 0
8903 if [[ $RC -eq 0 ]]; then
8904 error "Must return error due to dropped pages, rc=$RC"
8907 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8908 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8909 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8911 if [[ $LOCKED -ne 0 ]]; then
8912 error "Locked pages remain in cache, locked=$LOCKED"
8915 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8916 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8920 echo "No pages locked after fsync"
8924 run_test 118h "Verify timeout in handling recoverables errors =========="
8926 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8929 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8930 remote_ost_nodsh && skip "remote OST with nodsh" && return
8934 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8935 set_nodes_failloc "$(osts_nodes)" 0x20e
8937 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8938 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8941 set_nodes_failloc "$(osts_nodes)" 0
8945 if [[ $RC -ne 0 ]]; then
8946 error "got error, but should be not, rc=$RC"
8949 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8950 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8951 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8952 if [[ $LOCKED -ne 0 ]]; then
8953 error "Locked pages remain in cache, locked=$LOCKED"
8956 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8957 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8961 echo "No pages locked after fsync"
8965 run_test 118i "Fix error before timeout in recoverable error =========="
8967 [ "$SLOW" = "no" ] && set_resend_count 4
8970 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8971 remote_ost_nodsh && skip "remote OST with nodsh" && return
8975 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8976 set_nodes_failloc "$(osts_nodes)" 0x220
8978 # return -EIO from OST
8979 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8981 set_nodes_failloc "$(osts_nodes)" 0x0
8982 if [[ $RC -eq 0 ]]; then
8983 error "Must return error due to dropped pages, rc=$RC"
8986 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8987 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8988 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8989 if [[ $LOCKED -ne 0 ]]; then
8990 error "Locked pages remain in cache, locked=$LOCKED"
8993 # in recoverable error on OST we want resend and stay until it finished
8994 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8995 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8999 echo "No pages locked after fsync"
9003 run_test 118j "Simulate unrecoverable OST side error =========="
9007 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9008 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
9010 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9011 set_nodes_failloc "$(osts_nodes)" 0x20e
9012 test_mkdir $DIR/$tdir
9014 for ((i=0;i<10;i++)); do
9015 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9016 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9023 set_nodes_failloc "$(osts_nodes)" 0
9026 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9030 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9032 test_mkdir $DIR/$tdir
9033 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9036 run_test 118l "fsync dir"
9038 test_118m() # LU-3066
9040 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9041 test_mkdir $DIR/$tdir
9042 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9045 run_test 118m "fdatasync dir ========="
9047 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9054 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9055 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
9057 # Sleep to avoid a cached response.
9058 #define OBD_STATFS_CACHE_SECONDS 1
9061 # Inject a 10 second delay in the OST_STATFS handler.
9062 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9063 set_nodes_failloc "$(osts_nodes)" 0x242
9066 stat --file-system $MOUNT > /dev/null
9069 set_nodes_failloc "$(osts_nodes)" 0
9071 if ((end - begin > 20)); then
9072 error "statfs took $((end - begin)) seconds, expected 10"
9075 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9077 test_119a() # bug 11737
9079 BSIZE=$((512 * 1024))
9080 directio write $DIR/$tfile 0 1 $BSIZE
9081 # We ask to read two blocks, which is more than a file size.
9082 # directio will indicate an error when requested and actual
9083 # sizes aren't equeal (a normal situation in this case) and
9084 # print actual read amount.
9085 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9086 if [ "$NOB" != "$BSIZE" ]; then
9087 error "read $NOB bytes instead of $BSIZE"
9091 run_test 119a "Short directIO read must return actual read amount"
9093 test_119b() # bug 11737
9095 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
9097 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
9098 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9100 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
9101 error "direct read failed"
9104 run_test 119b "Sparse directIO read must return actual read amount"
9106 test_119c() # bug 13099
9109 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9110 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9113 run_test 119c "Testing for direct read hitting hole"
9115 test_119d() # bug 15950
9117 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9118 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9119 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9121 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9122 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9123 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9124 lctl set_param fail_loc=0x40d
9125 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9128 cat $DIR/$tfile > /dev/null &
9129 lctl set_param fail_loc=0
9132 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9134 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9135 error "the read rpcs have not completed in 2s"
9137 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9139 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9142 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9143 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9144 test_mkdir $DIR/$tdir
9145 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9146 { skip "no early lock cancel on server"; return 0; }
9148 lru_resize_disable mdc
9149 lru_resize_disable osc
9150 cancel_lru_locks mdc
9151 # asynchronous object destroy at MDT could cause bl ast to client
9152 cancel_lru_locks osc
9154 stat $DIR/$tdir > /dev/null
9155 can1=$(do_facet $SINGLEMDS \
9156 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9157 awk '/ldlm_cancel/ {print $2}')
9158 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9159 awk '/ldlm_bl_callback/ {print $2}')
9160 test_mkdir -c1 $DIR/$tdir/d1
9161 can2=$(do_facet $SINGLEMDS \
9162 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9163 awk '/ldlm_cancel/ {print $2}')
9164 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9165 awk '/ldlm_bl_callback/ {print $2}')
9166 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9167 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9168 lru_resize_enable mdc
9169 lru_resize_enable osc
9171 run_test 120a "Early Lock Cancel: mkdir test"
9174 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9175 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9176 test_mkdir $DIR/$tdir
9177 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9178 { skip "no early lock cancel on server"; return 0; }
9179 lru_resize_disable mdc
9180 lru_resize_disable osc
9181 cancel_lru_locks mdc
9182 stat $DIR/$tdir > /dev/null
9183 can1=$(do_facet $SINGLEMDS \
9184 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9185 awk '/ldlm_cancel/ {print $2}')
9186 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9187 awk '/ldlm_bl_callback/ {print $2}')
9189 can2=$(do_facet $SINGLEMDS \
9190 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9191 awk '/ldlm_cancel/ {print $2}')
9192 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9193 awk '/ldlm_bl_callback/ {print $2}')
9194 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9195 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9196 lru_resize_enable mdc
9197 lru_resize_enable osc
9199 run_test 120b "Early Lock Cancel: create test"
9202 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9203 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9204 test_mkdir -c1 $DIR/$tdir
9205 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9206 { skip "no early lock cancel on server"; return 0; }
9207 lru_resize_disable mdc
9208 lru_resize_disable osc
9209 test_mkdir -c1 $DIR/$tdir/d1
9210 test_mkdir -c1 $DIR/$tdir/d2
9211 touch $DIR/$tdir/d1/f1
9212 cancel_lru_locks mdc
9213 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9214 can1=$(do_facet $SINGLEMDS \
9215 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9216 awk '/ldlm_cancel/ {print $2}')
9217 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9218 awk '/ldlm_bl_callback/ {print $2}')
9219 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9220 can2=$(do_facet $SINGLEMDS \
9221 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9222 awk '/ldlm_cancel/ {print $2}')
9223 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9224 awk '/ldlm_bl_callback/ {print $2}')
9225 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9226 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9227 lru_resize_enable mdc
9228 lru_resize_enable osc
9230 run_test 120c "Early Lock Cancel: link test"
9233 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9234 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9235 test_mkdir -c1 $DIR/$tdir
9236 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9237 { skip "no early lock cancel on server"; return 0; }
9238 lru_resize_disable mdc
9239 lru_resize_disable osc
9241 cancel_lru_locks mdc
9242 stat $DIR/$tdir > /dev/null
9243 can1=$(do_facet $SINGLEMDS \
9244 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9245 awk '/ldlm_cancel/ {print $2}')
9246 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9247 awk '/ldlm_bl_callback/ {print $2}')
9248 chmod a+x $DIR/$tdir
9249 can2=$(do_facet $SINGLEMDS \
9250 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9251 awk '/ldlm_cancel/ {print $2}')
9252 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9253 awk '/ldlm_bl_callback/ {print $2}')
9254 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9255 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9256 lru_resize_enable mdc
9257 lru_resize_enable osc
9259 run_test 120d "Early Lock Cancel: setattr test"
9262 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9263 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9264 { skip "no early lock cancel on server"; return 0; }
9265 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9266 local dlmtrace_set=false
9268 test_mkdir -c1 $DIR/$tdir
9269 lru_resize_disable mdc
9270 lru_resize_disable osc
9271 ! $LCTL get_param debug | grep -q dlmtrace &&
9272 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9273 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9274 cancel_lru_locks mdc
9275 cancel_lru_locks osc
9276 dd if=$DIR/$tdir/f1 of=/dev/null
9277 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9278 # XXX client can not do early lock cancel of OST lock
9279 # during unlink (LU-4206), so cancel osc lock now.
9281 cancel_lru_locks osc
9282 can1=$(do_facet $SINGLEMDS \
9283 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9284 awk '/ldlm_cancel/ {print $2}')
9285 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9286 awk '/ldlm_bl_callback/ {print $2}')
9287 unlink $DIR/$tdir/f1
9289 can2=$(do_facet $SINGLEMDS \
9290 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9291 awk '/ldlm_cancel/ {print $2}')
9292 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9293 awk '/ldlm_bl_callback/ {print $2}')
9294 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9295 $LCTL dk $TMP/cancel.debug.txt
9296 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9297 $LCTL dk $TMP/blocking.debug.txt
9298 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9299 lru_resize_enable mdc
9300 lru_resize_enable osc
9302 run_test 120e "Early Lock Cancel: unlink test"
9305 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9306 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9307 { skip "no early lock cancel on server"; return 0; }
9308 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9309 test_mkdir -c1 $DIR/$tdir
9310 lru_resize_disable mdc
9311 lru_resize_disable osc
9312 test_mkdir -c1 $DIR/$tdir/d1
9313 test_mkdir -c1 $DIR/$tdir/d2
9314 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9315 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9316 cancel_lru_locks mdc
9317 cancel_lru_locks osc
9318 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9319 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9320 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9321 # XXX client can not do early lock cancel of OST lock
9322 # during rename (LU-4206), so cancel osc lock now.
9324 cancel_lru_locks osc
9325 can1=$(do_facet $SINGLEMDS \
9326 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9327 awk '/ldlm_cancel/ {print $2}')
9328 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9329 awk '/ldlm_bl_callback/ {print $2}')
9330 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9332 can2=$(do_facet $SINGLEMDS \
9333 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9334 awk '/ldlm_cancel/ {print $2}')
9335 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9336 awk '/ldlm_bl_callback/ {print $2}')
9337 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9338 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9339 lru_resize_enable mdc
9340 lru_resize_enable osc
9342 run_test 120f "Early Lock Cancel: rename test"
9345 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9346 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9347 { skip "no early lock cancel on server"; return 0; }
9348 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9349 lru_resize_disable mdc
9350 lru_resize_disable osc
9352 echo create $count files
9353 test_mkdir $DIR/$tdir
9354 cancel_lru_locks mdc
9355 cancel_lru_locks osc
9358 can0=$(do_facet $SINGLEMDS \
9359 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9360 awk '/ldlm_cancel/ {print $2}')
9361 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9362 awk '/ldlm_bl_callback/ {print $2}')
9363 createmany -o $DIR/$tdir/f $count
9365 can1=$(do_facet $SINGLEMDS \
9366 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9367 awk '/ldlm_cancel/ {print $2}')
9368 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9369 awk '/ldlm_bl_callback/ {print $2}')
9371 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9372 echo rm $count files
9375 can2=$(do_facet $SINGLEMDS \
9376 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9377 awk '/ldlm_cancel/ {print $2}')
9378 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9379 awk '/ldlm_bl_callback/ {print $2}')
9381 echo total: $count removes in $((t2-t1))
9382 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9384 # wait for commitment of removal
9385 lru_resize_enable mdc
9386 lru_resize_enable osc
9388 run_test 120g "Early Lock Cancel: performance test"
9390 test_121() { #bug #10589
9391 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9393 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9394 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9395 lctl set_param fail_loc=0x310
9396 cancel_lru_locks osc > /dev/null
9397 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9398 lctl set_param fail_loc=0
9399 [[ $reads -eq $writes ]] ||
9400 error "read $reads blocks, must be $writes blocks"
9402 run_test 121 "read cancel race ========="
9404 test_123a() { # was test 123, statahead(bug 11401)
9405 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9407 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9408 log "testing UP system. Performance may be lower than expected."
9413 test_mkdir $DIR/$tdir
9414 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9415 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9417 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9418 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9420 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9421 lctl set_param -n llite.*.statahead_max 0
9422 lctl get_param llite.*.statahead_max
9423 cancel_lru_locks mdc
9424 cancel_lru_locks osc
9426 time ls -l $DIR/$tdir | wc -l
9428 delta=$((etime - stime))
9429 log "ls $i files without statahead: $delta sec"
9430 lctl set_param llite.*.statahead_max=$max
9432 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9433 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9434 cancel_lru_locks mdc
9435 cancel_lru_locks osc
9437 time ls -l $DIR/$tdir | wc -l
9439 delta_sa=$((etime - stime))
9440 log "ls $i files with statahead: $delta_sa sec"
9441 lctl get_param -n llite.*.statahead_stats
9442 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9444 [[ $swrong -lt $ewrong ]] &&
9445 log "statahead was stopped, maybe too many locks held!"
9446 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9448 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9449 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9450 lctl set_param -n llite.*.statahead_max 0
9451 lctl get_param llite.*.statahead_max
9452 cancel_lru_locks mdc
9453 cancel_lru_locks osc
9455 time ls -l $DIR/$tdir | wc -l
9457 delta=$((etime - stime))
9458 log "ls $i files again without statahead: $delta sec"
9459 lctl set_param llite.*.statahead_max=$max
9460 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9461 if [ $SLOWOK -eq 0 ]; then
9462 error "ls $i files is slower with statahead!"
9464 log "ls $i files is slower with statahead!"
9470 [ $delta -gt 20 ] && break
9471 [ $delta -gt 8 ] && MULT=$((50 / delta))
9472 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9480 delta=$((etime - stime))
9481 log "rm -r $DIR/$tdir/: $delta seconds"
9483 lctl get_param -n llite.*.statahead_stats
9485 run_test 123a "verify statahead work"
9487 test_123b () { # statahead(bug 15027)
9488 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9489 test_mkdir $DIR/$tdir
9490 createmany -o $DIR/$tdir/$tfile-%d 1000
9492 cancel_lru_locks mdc
9493 cancel_lru_locks osc
9495 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
9496 lctl set_param fail_loc=0x80000803
9497 ls -lR $DIR/$tdir > /dev/null
9499 lctl set_param fail_loc=0x0
9500 lctl get_param -n llite.*.statahead_stats
9505 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
9508 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9509 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9510 { skip "no lru resize on server"; return 0; }
9512 test_mkdir $DIR/$tdir
9514 log "create $NR files at $DIR/$tdir"
9515 createmany -o $DIR/$tdir/f $NR ||
9516 error "failed to create $NR files in $DIR/$tdir"
9518 cancel_lru_locks mdc
9519 ls -l $DIR/$tdir > /dev/null
9523 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
9524 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
9525 LRU_SIZE=$($LCTL get_param -n $PARAM)
9526 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
9527 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
9529 log "NS=$(basename $NSDIR)"
9534 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
9535 skip "Not enough cached locks created!"
9542 # We know that lru resize allows one client to hold $LIMIT locks
9543 # for 10h. After that locks begin to be killed by client.
9545 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
9547 if [ $LIMIT -lt $LRU_SIZE ]; then
9548 skip "Limit is too small $LIMIT"
9552 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
9553 # killing locks. Some time was spent for creating locks. This means
9554 # that up to the moment of sleep finish we must have killed some of
9555 # them (10-100 locks). This depends on how fast ther were created.
9556 # Many of them were touched in almost the same moment and thus will
9557 # be killed in groups.
9558 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
9560 # Use $LRU_SIZE_B here to take into account real number of locks
9561 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
9562 local LRU_SIZE_B=$LRU_SIZE
9564 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
9565 log "OLD_LVF=$OLD_LVF"
9566 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
9568 # Let's make sure that we really have some margin. Client checks
9569 # cached locks every 10 sec.
9571 log "Sleep ${SLEEP} sec"
9573 while ((SEC<$SLEEP)); do
9577 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
9581 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
9582 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
9584 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
9585 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
9586 unlinkmany $DIR/$tdir/f $NR
9590 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
9591 log "unlink $NR files at $DIR/$tdir"
9592 unlinkmany $DIR/$tdir/f $NR
9594 run_test 124a "lru resize ======================================="
9596 get_max_pool_limit()
9598 local limit=$($LCTL get_param \
9599 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
9602 if [[ $l -gt $max ]]; then
9610 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9611 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9612 { skip "no lru resize on server"; return 0; }
9614 LIMIT=$(get_max_pool_limit)
9616 NR=$(($(default_lru_size)*20))
9617 if [[ $NR -gt $LIMIT ]]; then
9618 log "Limit lock number by $LIMIT locks"
9622 IFree=$(mdsrate_inodes_available)
9623 if [ $IFree -lt $NR ]; then
9624 log "Limit lock number by $IFree inodes"
9628 lru_resize_disable mdc
9629 test_mkdir -p $DIR/$tdir/disable_lru_resize
9631 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
9632 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
9633 cancel_lru_locks mdc
9636 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9639 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9642 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9646 nolruresize_delta=$((etime-stime))
9647 log "ls -la time: $nolruresize_delta seconds"
9648 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9649 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
9651 lru_resize_enable mdc
9652 test_mkdir -p $DIR/$tdir/enable_lru_resize
9654 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
9655 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
9656 cancel_lru_locks mdc
9659 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9662 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9665 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9669 lruresize_delta=$((etime-stime))
9670 log "ls -la time: $lruresize_delta seconds"
9671 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9673 if [ $lruresize_delta -gt $nolruresize_delta ]; then
9674 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
9675 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
9676 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
9678 log "lru resize performs the same with no lru resize"
9680 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
9682 run_test 124b "lru resize (performance test) ======================="
9685 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9686 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9687 { skip "no lru resize on server"; return 0; }
9689 # cache ununsed locks on client
9691 cancel_lru_locks mdc
9692 test_mkdir $DIR/$tdir
9693 createmany -o $DIR/$tdir/f $nr ||
9694 error "failed to create $nr files in $DIR/$tdir"
9695 ls -l $DIR/$tdir > /dev/null
9697 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9698 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9699 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
9700 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
9701 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
9703 # set lru_max_age to 1 sec
9704 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
9705 echo "sleep $((recalc_p * 2)) seconds..."
9706 sleep $((recalc_p * 2))
9708 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
9709 # restore lru_max_age
9710 $LCTL set_param -n $nsdir.lru_max_age $max_age
9711 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
9712 unlinkmany $DIR/$tdir/f $nr
9714 run_test 124c "LRUR cancel very aged locks"
9716 test_125() { # 13358
9717 $LCTL get_param -n llite.*.client_type | grep -q local ||
9718 { skip "must run as local client"; return; }
9719 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
9720 { skip "must have acl enabled"; return; }
9721 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9722 test_mkdir $DIR/$tdir
9723 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
9724 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
9725 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
9727 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
9729 test_126() { # bug 12829/13455
9730 $LCTL get_param -n llite.*.client_type | grep -q local ||
9731 { skip "must run as local client"; return; }
9732 [ "$UID" != 0 ] && skip_env "$TESTNAME (must run as root)" && return
9733 $GSS && skip "must run as gss disabled" && return
9735 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
9736 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
9738 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
9740 run_test 126 "check that the fsgid provided by the client is taken into account"
9742 test_127a() { # bug 15521
9743 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9744 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
9745 $LCTL set_param osc.*.stats=0
9746 FSIZE=$((2048 * 1024))
9747 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9748 cancel_lru_locks osc
9749 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
9751 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
9752 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9753 echo "got $COUNT $NAME"
9754 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
9755 eval $NAME=$COUNT || error "Wrong proc format"
9758 read_bytes|write_bytes)
9759 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
9760 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
9761 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
9762 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
9763 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
9764 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
9765 error "sumsquare is too small: $SUMSQ"
9766 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
9767 error "sumsquare is too big: $SUMSQ"
9771 done < $DIR/${tfile}.tmp
9773 #check that we actually got some stats
9774 [ "$read_bytes" ] || error "Missing read_bytes stats"
9775 [ "$write_bytes" ] || error "Missing write_bytes stats"
9776 [ "$read_bytes" != 0 ] || error "no read done"
9777 [ "$write_bytes" != 0 ] || error "no write done"
9779 run_test 127a "verify the client stats are sane"
9781 test_127b() { # bug LU-333
9782 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9783 $LCTL set_param llite.*.stats=0
9784 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
9785 # perform 2 reads and writes so MAX is different from SUM.
9786 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9787 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9788 cancel_lru_locks osc
9789 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9790 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9792 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
9793 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9794 echo "got $COUNT $NAME"
9795 eval $NAME=$COUNT || error "Wrong proc format"
9799 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9800 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9801 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9802 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9805 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9806 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9807 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9808 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9812 done < $TMP/${tfile}.tmp
9814 #check that we actually got some stats
9815 [ "$read_bytes" ] || error "Missing read_bytes stats"
9816 [ "$write_bytes" ] || error "Missing write_bytes stats"
9817 [ "$read_bytes" != 0 ] || error "no read done"
9818 [ "$write_bytes" != 0 ] || error "no write done"
9820 rm -f $TMP/${tfile}.tmp
9822 run_test 127b "verify the llite client stats are sane"
9824 test_128() { # bug 15212
9826 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
9831 result=$(grep error $TMP/$tfile.log)
9832 rm -f $DIR/$tfile $TMP/$tfile.log
9834 error "consecutive find's under interactive lfs failed"
9836 run_test 128 "interactive lfs for 2 consecutive find's"
9843 local ldproc=/proc/fs/ldiskfs
9844 local facets=$(get_facets MDS)
9846 for facet in ${facets//,/ }; do
9847 canondev=$(ldiskfs_canon \
9848 *.$(convert_facet2label $facet).mntdev $facet)
9849 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
9850 ldproc=/sys/fs/ldiskfs
9851 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
9852 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
9857 local facets=$(get_facets MDS)
9858 for facet in ${facets//,/ }; do
9859 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
9865 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
9866 { skip "Need MDS version with at least 2.5.56"; return 0; }
9868 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9869 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
9870 skip "ldiskfs only test"
9873 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9876 local has_warning=false
9881 # block size of mds1
9882 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
9883 set_dir_limits $maxsize $maxsize
9884 local dirsize=$(stat -c%s "$DIR/$tdir")
9886 while [[ $dirsize -le $maxsize ]]; do
9887 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
9889 if ! $has_warning; then
9890 check_mds_dmesg '"is approaching"' && has_warning=true
9893 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
9894 # EFBIG for previous versions included in ldiskfs series
9895 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
9897 echo "return code $rc received as expected"
9899 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
9900 error_exit "create failed w/o dir size limit"
9902 check_mds_dmesg '"has reached"' ||
9903 error_exit "reached message should be output"
9905 [ $has_warning = "false" ] &&
9906 error_exit "warning message should be output"
9908 dirsize=$(stat -c%s "$DIR/$tdir")
9910 [[ $dirsize -ge $maxsize ]] && return 0
9911 error_exit "current dir size $dirsize, " \
9912 "previous limit $maxsize"
9913 elif [ $rc -ne 0 ]; then
9915 error_exit "return $rc received instead of expected " \
9916 "$EFBIG or $ENOSPC, files in dir $dirsize"
9918 nfiles=$((nfiles + 1))
9919 dirsize=$(stat -c%s "$DIR/$tdir")
9923 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
9925 run_test 129 "test directory size limit ========================"
9934 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9935 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9938 trap cleanup_130 EXIT RETURN
9940 local fm_file=$DIR/$tfile
9941 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9942 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9943 error "dd failed for $fm_file"
9945 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9946 filefrag -ves $fm_file
9948 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9949 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9950 [ $RC != 0 ] && error "filefrag $fm_file failed"
9952 filefrag_op=$(filefrag -ve -k $fm_file |
9953 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9954 lun=$($GETSTRIPE -i $fm_file)
9956 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9959 for line in $filefrag_op
9961 frag_lun=`echo $line | cut -d: -f5`
9962 ext_len=`echo $line | cut -d: -f4`
9963 if (( $frag_lun != $lun )); then
9965 error "FIEMAP on 1-stripe file($fm_file) failed"
9968 (( tot_len += ext_len ))
9971 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9973 error "FIEMAP on 1-stripe file($fm_file) failed;"
9979 echo "FIEMAP on single striped file succeeded"
9981 run_test 130a "FIEMAP (1-stripe file)"
9984 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs" && return
9986 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9987 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9990 trap cleanup_130 EXIT RETURN
9992 local fm_file=$DIR/$tfile
9993 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9994 error "setstripe on $fm_file"
9995 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9996 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9998 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
9999 error "dd failed on $fm_file"
10001 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10002 filefrag_op=$(filefrag -ve -k $fm_file |
10003 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10005 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10006 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10011 for line in $filefrag_op
10013 frag_lun=$(echo $line | cut -d: -f5 |
10014 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10015 ext_len=$(echo $line | cut -d: -f4)
10016 if (( $frag_lun != $last_lun )); then
10017 if (( tot_len != 1024 )); then
10019 error "FIEMAP on $fm_file failed; returned " \
10020 "len $tot_len for OST $last_lun instead of 1024"
10023 (( num_luns += 1 ))
10027 (( tot_len += ext_len ))
10030 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10032 error "FIEMAP on $fm_file failed; returned wrong number of " \
10033 "luns or wrong len for OST $last_lun"
10039 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10041 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10044 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
10046 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10047 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
10050 trap cleanup_130 EXIT RETURN
10052 local fm_file=$DIR/$tfile
10053 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10054 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10055 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10057 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10058 error "dd failed on $fm_file"
10060 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10061 filefrag_op=$(filefrag -ve -k $fm_file |
10062 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10064 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10065 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10070 for line in $filefrag_op
10072 frag_lun=$(echo $line | cut -d: -f5 |
10073 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10074 ext_len=$(echo $line | cut -d: -f4)
10075 if (( $frag_lun != $last_lun )); then
10076 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10077 if (( logical != 512 )); then
10079 error "FIEMAP on $fm_file failed; returned " \
10080 "logical start for lun $logical instead of 512"
10083 if (( tot_len != 512 )); then
10085 error "FIEMAP on $fm_file failed; returned " \
10086 "len $tot_len for OST $last_lun instead of 1024"
10089 (( num_luns += 1 ))
10093 (( tot_len += ext_len ))
10096 if (( num_luns != 2 || tot_len != 512 )); then
10098 error "FIEMAP on $fm_file failed; returned wrong number of " \
10099 "luns or wrong len for OST $last_lun"
10105 echo "FIEMAP on 2-stripe file with hole succeeded"
10107 run_test 130c "FIEMAP (2-stripe file with hole)"
10110 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
10112 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10113 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
10116 trap cleanup_130 EXIT RETURN
10118 local fm_file=$DIR/$tfile
10119 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10120 error "setstripe on $fm_file"
10121 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10122 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10124 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
10125 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10126 error "dd failed on $fm_file"
10128 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10129 filefrag_op=$(filefrag -ve -k $fm_file |
10130 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10132 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10133 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10138 for line in $filefrag_op
10140 frag_lun=$(echo $line | cut -d: -f5 |
10141 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10142 ext_len=$(echo $line | cut -d: -f4)
10143 if (( $frag_lun != $last_lun )); then
10144 if (( tot_len != 1024 )); then
10146 error "FIEMAP on $fm_file failed; returned " \
10147 "len $tot_len for OST $last_lun instead of 1024"
10150 (( num_luns += 1 ))
10154 (( tot_len += ext_len ))
10157 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10159 error "FIEMAP on $fm_file failed; returned wrong number of " \
10160 "luns or wrong len for OST $last_lun"
10166 echo "FIEMAP on N-stripe file succeeded"
10168 run_test 130d "FIEMAP (N-stripe file)"
10171 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
10173 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10174 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
10176 trap cleanup_130 EXIT RETURN
10178 local fm_file=$DIR/$tfile
10179 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10180 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10181 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10184 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10185 for ((i = 0; i < $NUM_BLKS; i++))
10187 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10190 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10191 filefrag_op=$(filefrag -ve -k $fm_file |
10192 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10194 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10195 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10200 for line in $filefrag_op
10202 frag_lun=$(echo $line | cut -d: -f5 |
10203 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10204 ext_len=$(echo $line | cut -d: -f4)
10205 if (( $frag_lun != $last_lun )); then
10206 if (( tot_len != $EXPECTED_LEN )); then
10208 error "FIEMAP on $fm_file failed; returned " \
10209 "len $tot_len for OST $last_lun instead " \
10213 (( num_luns += 1 ))
10217 (( tot_len += ext_len ))
10220 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10222 error "FIEMAP on $fm_file failed; returned wrong number " \
10223 "of luns or wrong len for OST $last_lun"
10229 echo "FIEMAP with continuation calls succeeded"
10231 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10234 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10235 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
10238 local fm_file=$DIR/$tfile
10239 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10240 error "multiop create with lov_delay_create on $fm_file"
10242 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10243 filefrag_extents=$(filefrag -vek $fm_file |
10244 awk '/extents? found/ { print $2 }')
10245 if [[ "$filefrag_extents" != "0" ]]; then
10246 error "FIEMAP on $fm_file failed; " \
10247 "returned $filefrag_extents expected 0"
10252 run_test 130f "FIEMAP (unstriped file)"
10254 # Test for writev/readv
10256 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10257 error "writev test failed"
10258 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10259 error "readv failed"
10262 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10265 local fsize=$((524288 + 1048576 + 1572864))
10266 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10267 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10268 error "append writev test failed"
10270 ((fsize += 1572864 + 1048576))
10271 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10272 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10273 error "append writev test failed"
10276 run_test 131b "test append writev"
10279 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10282 run_test 131c "test read/write on file w/o objects"
10285 rwv -f $DIR/$tfile -w -n 1 1572864
10286 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10287 if [ "$NOB" != 1572864 ]; then
10288 error "Short read filed: read $NOB bytes instead of 1572864"
10292 run_test 131d "test short read"
10295 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10296 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10297 error "read hitting hole failed"
10300 run_test 131e "test read hitting hole"
10309 mds*) res=$(do_facet $facet \
10310 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10312 ost*) res=$(do_facet $facet \
10313 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10315 *) error "Wrong facet '$facet'" ;;
10318 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10319 # if the argument $3 is zero, it means any stat increment is ok.
10320 if [[ $want -gt 0 ]]; then
10321 local count=$(echo $res | awk '{ print $2 }')
10322 [[ $count -ne $want ]] &&
10323 error "The $op counter on $facet is $count, not $want"
10328 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10329 remote_ost_nodsh && skip "remote OST with nodsh" && return
10330 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10332 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10333 { skip "MDS doesn't support rename stats"; return; }
10334 local testdir=$DIR/${tdir}/stats_testdir
10335 mkdir -p $DIR/${tdir}
10338 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10339 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10341 # verify mdt stats first.
10342 mkdir ${testdir} || error "mkdir failed"
10343 check_stats $SINGLEMDS "mkdir" 1
10344 touch ${testdir}/${tfile} || error "touch failed"
10345 check_stats $SINGLEMDS "open" 1
10346 check_stats $SINGLEMDS "close" 1
10347 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
10348 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10349 check_stats $SINGLEMDS "mknod" 2
10351 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10352 check_stats $SINGLEMDS "unlink" 1
10353 rm -f ${testdir}/${tfile} || error "file remove failed"
10354 check_stats $SINGLEMDS "unlink" 2
10356 # remove working dir and check mdt stats again.
10357 rmdir ${testdir} || error "rmdir failed"
10358 check_stats $SINGLEMDS "rmdir" 1
10360 local testdir1=$DIR/${tdir}/stats_testdir1
10361 mkdir -p ${testdir}
10362 mkdir -p ${testdir1}
10363 touch ${testdir1}/test1
10364 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10365 check_stats $SINGLEMDS "crossdir_rename" 1
10367 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10368 check_stats $SINGLEMDS "samedir_rename" 1
10370 rm -rf $DIR/${tdir}
10372 run_test 133a "Verifying MDT stats ========================================"
10375 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10376 remote_ost_nodsh && skip "remote OST with nodsh" && return
10377 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10378 local testdir=$DIR/${tdir}/stats_testdir
10379 mkdir -p ${testdir} || error "mkdir failed"
10380 touch ${testdir}/${tfile} || error "touch failed"
10381 cancel_lru_locks mdc
10384 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10385 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10387 # extra mdt stats verification.
10388 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10389 check_stats $SINGLEMDS "setattr" 1
10390 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10391 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
10393 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10394 check_stats $SINGLEMDS "getattr" 1
10396 $LFS df || error "lfs failed"
10397 check_stats $SINGLEMDS "statfs" 1
10399 rm -rf $DIR/${tdir}
10401 run_test 133b "Verifying extra MDT stats =================================="
10404 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10405 remote_ost_nodsh && skip "remote OST with nodsh" && return
10406 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10407 local testdir=$DIR/$tdir/stats_testdir
10408 test_mkdir -p $testdir
10410 # verify obdfilter stats.
10411 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
10413 cancel_lru_locks osc
10414 wait_delete_completed
10417 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10418 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10420 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10423 cancel_lru_locks osc
10424 check_stats ost1 "write" 1
10426 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10427 check_stats ost1 "read" 1
10429 > $testdir/$tfile || error "truncate failed"
10430 check_stats ost1 "punch" 1
10432 rm -f $testdir/$tfile || error "file remove failed"
10433 wait_delete_completed
10434 check_stats ost1 "destroy" 1
10438 run_test 133c "Verifying OST stats ========================================"
10445 while [ $value -ge 2 ]; do
10450 if [ $orig -gt $order ]; then
10458 local size=('K' 'M' 'G' 'T');
10460 local size_string=$value
10462 while [ $value -ge 1024 ]; do
10463 if [ $i -gt 3 ]; then
10464 #T is the biggest unit we get here, if that is bigger,
10466 size_string=${value}T
10469 value=$((value >> 10))
10470 if [ $value -lt 1024 ]; then
10471 size_string=${value}${size[$i]}
10480 get_rename_size() {
10482 local context=${2:-.}
10483 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
10484 grep -A1 $context |
10485 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
10490 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10491 remote_ost_nodsh && skip "remote OST with nodsh" && return
10492 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10493 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10494 { skip "MDS doesn't support rename stats"; return; }
10496 local testdir1=$DIR/${tdir}/stats_testdir1
10497 local testdir2=$DIR/${tdir}/stats_testdir2
10499 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10501 mkdir -p ${testdir1} || error "mkdir failed"
10502 mkdir -p ${testdir2} || error "mkdir failed"
10504 createmany -o $testdir1/test 512 || error "createmany failed"
10506 # check samedir rename size
10507 mv ${testdir1}/test0 ${testdir1}/test_0
10509 local testdir1_size=$(ls -l $DIR/${tdir} |
10510 awk '/stats_testdir1/ {print $5}')
10511 local testdir2_size=$(ls -l $DIR/${tdir} |
10512 awk '/stats_testdir2/ {print $5}')
10514 testdir1_size=$(order_2 $testdir1_size)
10515 testdir2_size=$(order_2 $testdir2_size)
10517 testdir1_size=$(size_in_KMGT $testdir1_size)
10518 testdir2_size=$(size_in_KMGT $testdir2_size)
10520 echo "source rename dir size: ${testdir1_size}"
10521 echo "target rename dir size: ${testdir2_size}"
10523 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
10524 eval $cmd || error "$cmd failed"
10525 local samedir=$($cmd | grep 'same_dir')
10526 local same_sample=$(get_rename_size $testdir1_size)
10527 [ -z "$samedir" ] && error "samedir_rename_size count error"
10528 [[ $same_sample -eq 1 ]] ||
10529 error "samedir_rename_size error $same_sample"
10530 echo "Check same dir rename stats success"
10532 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10534 # check crossdir rename size
10535 mv ${testdir1}/test_0 ${testdir2}/test_0
10537 testdir1_size=$(ls -l $DIR/${tdir} |
10538 awk '/stats_testdir1/ {print $5}')
10539 testdir2_size=$(ls -l $DIR/${tdir} |
10540 awk '/stats_testdir2/ {print $5}')
10542 testdir1_size=$(order_2 $testdir1_size)
10543 testdir2_size=$(order_2 $testdir2_size)
10545 testdir1_size=$(size_in_KMGT $testdir1_size)
10546 testdir2_size=$(size_in_KMGT $testdir2_size)
10548 echo "source rename dir size: ${testdir1_size}"
10549 echo "target rename dir size: ${testdir2_size}"
10551 eval $cmd || error "$cmd failed"
10552 local crossdir=$($cmd | grep 'crossdir')
10553 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
10554 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
10555 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
10556 [[ $src_sample -eq 1 ]] ||
10557 error "crossdir_rename_size error $src_sample"
10558 [[ $tgt_sample -eq 1 ]] ||
10559 error "crossdir_rename_size error $tgt_sample"
10560 echo "Check cross dir rename stats success"
10561 rm -rf $DIR/${tdir}
10563 run_test 133d "Verifying rename_stats ========================================"
10566 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10567 remote_ost_nodsh && skip "remote OST with nodsh" && return
10568 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10569 local testdir=$DIR/${tdir}/stats_testdir
10570 local ctr f0 f1 bs=32768 count=42 sum
10572 mkdir -p ${testdir} || error "mkdir failed"
10574 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
10576 for ctr in {write,read}_bytes; do
10578 cancel_lru_locks osc
10580 do_facet ost1 $LCTL set_param -n \
10581 "obdfilter.*.exports.clear=clear"
10583 if [ $ctr = write_bytes ]; then
10585 f1=${testdir}/${tfile}
10587 f0=${testdir}/${tfile}
10591 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
10594 cancel_lru_locks osc
10596 sum=$(do_facet ost1 $LCTL get_param \
10597 "obdfilter.*.exports.*.stats" |
10598 awk -v ctr=$ctr 'BEGIN { sum = 0 }
10599 $1 == ctr { sum += $7 }
10600 END { printf("%0.0f", sum) }')
10602 if ((sum != bs * count)); then
10603 error "Bad $ctr sum, expected $((bs * count)), got $sum"
10607 rm -rf $DIR/${tdir}
10609 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
10611 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
10614 # First without trusting modes.
10615 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
10616 echo "proc_dirs='$proc_dirs'"
10617 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
10618 find $proc_dirs -exec cat '{}' \; &> /dev/null
10620 # Second verifying readability.
10621 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
10623 # Verifing writability with badarea_io.
10625 -ignore_readdir_race \
10627 -not -name force_lbug \
10628 -not -name changelog_mask \
10629 -exec badarea_io '{}' \; ||
10630 error "find $proc_dirs failed"
10632 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
10635 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10636 remote_ost_nodsh && skip "remote OST with nodsh" && return
10638 # eventually, this can also be replaced with "lctl get_param -R",
10639 # but not until that option is always available on the server
10641 for facet in mds1 ost1; do
10642 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
10643 skip "Too old lustre on $facet" && continue
10644 local facet_proc_dirs=$(do_facet $facet \
10645 \\\ls -d $proc_regexp 2>/dev/null)
10646 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10647 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10648 do_facet $facet find $facet_proc_dirs \
10649 ! -name req_history \
10650 -exec cat '{}' \\\; &> /dev/null
10652 do_facet $facet find $facet_proc_dirs \
10653 ! -name req_history \
10655 -exec cat '{}' \\\; &> /dev/null ||
10656 error "proc file read failed"
10658 do_facet $facet find $facet_proc_dirs \
10659 -ignore_readdir_race \
10661 -not -name force_lbug \
10662 -not -name changelog_mask \
10663 -exec badarea_io '{}' \\\; ||
10664 error "$facet find $facet_proc_dirs failed"
10667 # remount the FS in case writes/reads /proc break the FS
10668 cleanup || error "failed to unmount"
10669 setup || error "failed to setup"
10672 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
10675 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10676 remote_ost_nodsh && skip "remote OST with nodsh" && return
10677 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
10678 skip "Need MDS version at least 2.9.54" && return
10681 for facet in client mds1 ost1; do
10682 local facet_proc_dirs=$(do_facet $facet \
10683 \\\ls -d $proc_regexp 2> /dev/null)
10684 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10685 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10686 # Get the list of files that are missing the terminating newline
10687 local missing=($(do_facet $facet \
10688 find ${facet_proc_dirs} -type f \| \
10689 while read F\; do \
10690 awk -v FS='\v' -v RS='\v\v' \
10691 "'END { if(NR>0 && \
10692 \\\$NF !~ /.*\\\n\$/) \
10693 print FILENAME}'" \
10696 [ ${#missing[*]} -eq 0 ] ||
10697 error "files do not end with newline: ${missing[*]}"
10700 run_test 133h "Proc files should end with newlines"
10703 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10704 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10705 skip "Need MDS version at least 2.7.54" && return
10707 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10708 cancel_lru_locks mdc
10710 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10711 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10712 [ $unused -eq 0 ] || error "$unused locks are not cleared"
10715 createmany -o $DIR/$tdir/f $nr ||
10716 error "failed to create $nr files in $DIR/$tdir"
10717 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10719 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
10720 do_facet mds1 $LCTL set_param fail_loc=0x327
10721 do_facet mds1 $LCTL set_param fail_val=500
10724 echo "sleep 10 seconds ..."
10726 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
10728 do_facet mds1 $LCTL set_param fail_loc=0
10729 do_facet mds1 $LCTL set_param fail_val=0
10730 [ $lck_cnt -lt $unused ] ||
10731 error "No locks reclaimed, before:$unused, after:$lck_cnt"
10734 unlinkmany $DIR/$tdir/f $nr
10736 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
10739 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10740 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10741 skip "Need MDS version at least 2.7.54" && return
10743 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10744 cancel_lru_locks mdc
10746 local low_wm=$(do_facet mds1 $LCTL get_param -n \
10747 ldlm.lock_reclaim_threshold_mb)
10748 # disable reclaim temporarily
10749 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
10751 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
10752 do_facet mds1 $LCTL set_param fail_loc=0x328
10753 do_facet mds1 $LCTL set_param fail_val=500
10755 $LCTL set_param debug=+trace
10758 createmany -o $DIR/$tdir/f $nr &
10759 local create_pid=$!
10761 echo "Sleep $TIMEOUT seconds ..."
10763 if ! ps -p $create_pid > /dev/null 2>&1; then
10764 do_facet mds1 $LCTL set_param fail_loc=0
10765 do_facet mds1 $LCTL set_param fail_val=0
10766 do_facet mds1 $LCTL set_param \
10767 ldlm.lock_reclaim_threshold_mb=${low_wm}m
10768 error "createmany finished incorrectly!"
10770 do_facet mds1 $LCTL set_param fail_loc=0
10771 do_facet mds1 $LCTL set_param fail_val=0
10772 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
10773 wait $create_pid || return 1
10775 unlinkmany $DIR/$tdir/f $nr
10777 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
10779 test_140() { #bug-17379
10780 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10781 test_mkdir $DIR/$tdir
10782 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
10783 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
10785 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
10786 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
10788 while i=$((i + 1)); do
10790 cd $i || error "Changing to $i"
10791 ln -s ../stat stat || error "Creating stat symlink"
10792 # Read the symlink until ELOOP present,
10793 # not LBUGing the system is considered success,
10794 # we didn't overrun the stack.
10795 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
10796 if [ $ret -ne 0 ]; then
10797 if [ $ret -eq 40 ]; then
10800 error "Open stat symlink"
10806 echo "The symlink depth = $i"
10807 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
10808 error "Invalid symlink depth"
10810 # Test recursive symlink
10811 ln -s symlink_self symlink_self
10812 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
10813 echo "open symlink_self returns $ret"
10814 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
10816 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
10819 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10820 local TF="$TMP/$tfile"
10822 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10824 cancel_lru_locks $OSC
10825 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
10826 remount_client $MOUNT
10828 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
10831 $TRUNCATE $DIR/$tfile 6000
10832 cancel_lru_locks $OSC
10833 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
10836 echo "12345" >>$DIR/$tfile
10837 cancel_lru_locks $OSC
10838 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
10841 echo "12345" >>$DIR/$tfile
10842 cancel_lru_locks $OSC
10843 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
10848 run_test 150 "truncate/append tests"
10850 #LU-2902 roc_hit was not able to read all values from lproc
10851 function roc_hit_init() {
10852 local list=$(comma_list $(osts_nodes))
10853 local dir=$DIR/$tdir-check
10854 local file=$dir/$tfile
10860 #use setstripe to do a write to every ost
10861 for i in $(seq 0 $((OSTCOUNT-1))); do
10862 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
10863 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
10864 idx=$(printf %04x $i)
10865 BEFORE=$(get_osd_param $list *OST*$idx stats |
10866 awk '$1 == "cache_access" {sum += $7}
10867 END { printf("%0.0f", sum) }')
10869 cancel_lru_locks osc
10870 cat $file >/dev/null
10872 AFTER=$(get_osd_param $list *OST*$idx stats |
10873 awk '$1 == "cache_access" {sum += $7}
10874 END { printf("%0.0f", sum) }')
10876 echo BEFORE:$BEFORE AFTER:$AFTER
10877 if ! let "AFTER - BEFORE == 4"; then
10879 error "roc_hit is not safe to use"
10887 function roc_hit() {
10888 local list=$(comma_list $(osts_nodes))
10889 echo $(get_osd_param $list '' stats |
10890 awk '$1 == "cache_hit" {sum += $7}
10891 END { printf("%0.0f", sum) }')
10894 function set_cache() {
10897 if [ "$2" == "off" ]; then
10900 local list=$(comma_list $(osts_nodes))
10901 set_osd_param $list '' $1_cache_enable $on
10903 cancel_lru_locks osc
10907 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10908 remote_ost_nodsh && skip "remote OST with nodsh" && return
10911 local list=$(comma_list $(osts_nodes))
10913 # check whether obdfilter is cache capable at all
10914 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
10915 echo "not cache-capable obdfilter"
10919 # check cache is enabled on all obdfilters
10920 if get_osd_param $list '' read_cache_enable | grep 0; then
10921 echo "oss cache is disabled"
10925 set_osd_param $list '' writethrough_cache_enable 1
10927 # check write cache is enabled on all obdfilters
10928 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
10929 echo "oss write cache is NOT enabled"
10935 #define OBD_FAIL_OBD_NO_LRU 0x609
10936 do_nodes $list $LCTL set_param fail_loc=0x609
10938 # pages should be in the case right after write
10939 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
10942 local BEFORE=$(roc_hit)
10943 cancel_lru_locks osc
10944 cat $DIR/$tfile >/dev/null
10945 local AFTER=$(roc_hit)
10947 do_nodes $list $LCTL set_param fail_loc=0
10949 if ! let "AFTER - BEFORE == CPAGES"; then
10950 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10953 # the following read invalidates the cache
10954 cancel_lru_locks osc
10955 set_osd_param $list '' read_cache_enable 0
10956 cat $DIR/$tfile >/dev/null
10958 # now data shouldn't be found in the cache
10960 cancel_lru_locks osc
10961 cat $DIR/$tfile >/dev/null
10963 if let "AFTER - BEFORE != 0"; then
10964 error "IN CACHE: before: $BEFORE, after: $AFTER"
10967 set_osd_param $list '' read_cache_enable 1
10970 run_test 151 "test cache on oss and controls ==============================="
10973 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10974 local TF="$TMP/$tfile"
10976 # simulate ENOMEM during write
10977 #define OBD_FAIL_OST_NOMEM 0x226
10978 lctl set_param fail_loc=0x80000226
10979 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10981 sync || error "sync failed"
10982 lctl set_param fail_loc=0
10984 # discard client's cache
10985 cancel_lru_locks osc
10987 # simulate ENOMEM during read
10988 lctl set_param fail_loc=0x80000226
10989 cmp $TF $DIR/$tfile || error "cmp failed"
10990 lctl set_param fail_loc=0
10994 run_test 152 "test read/write with enomem ============================"
10997 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
10999 run_test 153 "test if fdatasync does not crash ======================="
11001 dot_lustre_fid_permission_check() {
11003 local ffid=$MOUNT/.lustre/fid/$fid
11006 echo "stat fid $fid"
11007 stat $ffid > /dev/null || error "stat $ffid failed."
11008 echo "touch fid $fid"
11009 touch $ffid || error "touch $ffid failed."
11010 echo "write to fid $fid"
11011 cat /etc/hosts > $ffid || error "write $ffid failed."
11012 echo "read fid $fid"
11013 diff /etc/hosts $ffid || error "read $ffid failed."
11014 echo "append write to fid $fid"
11015 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11016 echo "rename fid $fid"
11017 mv $ffid $test_dir/$tfile.1 &&
11018 error "rename $ffid to $tfile.1 should fail."
11019 touch $test_dir/$tfile.1
11020 mv $test_dir/$tfile.1 $ffid &&
11021 error "rename $tfile.1 to $ffid should fail."
11022 rm -f $test_dir/$tfile.1
11023 echo "truncate fid $fid"
11024 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11025 echo "link fid $fid"
11026 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11027 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11028 echo "setfacl fid $fid"
11029 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11030 echo "getfacl fid $fid"
11031 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11033 echo "unlink fid $fid"
11034 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11035 echo "mknod fid $fid"
11036 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11038 fid=[0xf00000400:0x1:0x0]
11039 ffid=$MOUNT/.lustre/fid/$fid
11041 echo "stat non-exist fid $fid"
11042 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11043 echo "write to non-exist fid $fid"
11044 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11045 echo "link new fid $fid"
11046 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11048 mkdir -p $test_dir/$tdir
11049 touch $test_dir/$tdir/$tfile
11050 fid=$($LFS path2fid $test_dir/$tdir)
11053 error "error: could not get fid for $test_dir/$dir/$tfile."
11055 ffid=$MOUNT/.lustre/fid/$fid
11058 ls $ffid > /dev/null || error "ls $ffid failed."
11059 echo "touch $fid/$tfile.1"
11060 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11062 echo "touch $MOUNT/.lustre/fid/$tfile"
11063 touch $MOUNT/.lustre/fid/$tfile && \
11064 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11066 echo "setxattr to $MOUNT/.lustre/fid"
11067 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11069 echo "listxattr for $MOUNT/.lustre/fid"
11070 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11072 echo "delxattr from $MOUNT/.lustre/fid"
11073 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11075 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11076 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11077 error "touch invalid fid should fail."
11079 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11080 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11081 error "touch non-normal fid should fail."
11083 echo "rename $tdir to $MOUNT/.lustre/fid"
11084 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11085 error "rename to $MOUNT/.lustre/fid should fail."
11087 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
11089 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11090 local new_obf_mode=777
11092 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11093 chmod $new_obf_mode $DIR/.lustre/fid ||
11094 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11096 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11097 [ $obf_mode -eq $new_obf_mode ] ||
11098 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11100 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11101 chmod $old_obf_mode $DIR/.lustre/fid ||
11102 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11105 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11106 fid=$($LFS path2fid $test_dir/$tfile-2)
11108 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
11110 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11111 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11112 error "create lov data thru .lustre failed"
11114 echo "cp /etc/passwd $test_dir/$tfile-2"
11115 cp /etc/passwd $test_dir/$tfile-2 ||
11116 error "copy to $test_dir/$tfile-2 failed."
11117 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11118 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11119 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11121 rm -rf $test_dir/tfile.lnk
11122 rm -rf $test_dir/$tfile-2
11126 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11127 skip "Need MDS version at least 2.4.1" && return
11129 local tf=$DIR/$tfile
11132 local fid=$($LFS path2fid $tf)
11133 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11135 # check that we get the same pathname back
11136 local found=$($LFS fid2path $MOUNT "$fid")
11137 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11138 [ "$found" == "$tf" ] ||
11139 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11141 run_test 154A "lfs path2fid and fid2path basic checks"
11144 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11145 skip "Need MDS version at least 2.4.1" && return
11147 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11148 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11149 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11150 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11152 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11153 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11155 # check that we get the same pathname
11156 echo "PFID: $PFID, name: $name"
11157 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11158 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11159 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11160 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11162 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11164 run_test 154B "verify the ll_decode_linkea tool"
11167 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11168 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11169 { skip "Need MDS version at least 2.2.51"; return 0; }
11170 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
11171 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11173 cp /etc/hosts $DIR/$tfile
11175 fid=$($LFS path2fid $DIR/$tfile)
11177 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11179 dot_lustre_fid_permission_check "$fid" $DIR ||
11180 error "dot lustre permission check $fid failed"
11182 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11184 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11186 touch $MOUNT/.lustre/file &&
11187 error "creation is not allowed under .lustre"
11189 mkdir $MOUNT/.lustre/dir &&
11190 error "mkdir is not allowed under .lustre"
11194 run_test 154a "Open-by-FID"
11197 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11198 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11199 { skip "Need MDS version at least 2.2.51"; return 0; }
11200 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11202 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11204 local remote_dir=$DIR/$tdir/remote_dir
11208 mkdir -p $DIR/$tdir
11209 $LFS mkdir -i $MDTIDX $remote_dir ||
11210 error "create remote directory failed"
11212 cp /etc/hosts $remote_dir/$tfile
11214 fid=$($LFS path2fid $remote_dir/$tfile)
11216 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11218 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11219 error "dot lustre permission check $fid failed"
11222 run_test 154b "Open-by-FID for remote directory"
11225 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11226 skip "Need MDS version at least 2.4.1" && return
11228 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11229 local FID1=$($LFS path2fid $DIR/$tfile.1)
11230 local FID2=$($LFS path2fid $DIR/$tfile.2)
11231 local FID3=$($LFS path2fid $DIR/$tfile.3)
11234 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11235 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11236 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11238 [ "$FID" = "${!want}" ] ||
11239 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11243 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11245 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11246 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11250 run_test 154c "lfs path2fid and fid2path multiple arguments"
11253 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11254 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
11255 skip "Need MDS version at least 2.5.53" && return
11257 if remote_mds; then
11258 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11262 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11269 local fid=$($LFS path2fid $DIR/$tfile)
11272 cmd="exec $fd<$DIR/$tfile"
11274 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11275 echo "$fid_list" | grep "$fid"
11278 cmd="exec $fd>/dev/null"
11280 if [ $rc -ne 0 ]; then
11281 error "FID $fid not found in open files list $fid_list"
11284 run_test 154d "Verify open file fid"
11288 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
11289 skip "Need MDS version at least 2.6.50" && return
11291 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11292 error ".lustre returned by readdir"
11295 run_test 154e ".lustre is not returned by readdir"
11298 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11299 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11300 test_mkdir -p -c1 $DIR/$tdir/d
11301 # test dirs inherit from its stripe
11302 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11303 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11304 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11305 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11308 # get fid of parents
11309 local FID0=$($LFS path2fid $DIR/$tdir/d)
11310 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11311 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11312 local FID3=$($LFS path2fid $DIR)
11314 # check that path2fid --parents returns expected <parent_fid>/name
11315 # 1) test for a directory (single parent)
11316 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11317 [ "$parent" == "$FID0/foo1" ] ||
11318 error "expected parent: $FID0/foo1, got: $parent"
11320 # 2) test for a file with nlink > 1 (multiple parents)
11321 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11322 echo "$parent" | grep -F "$FID1/$tfile" ||
11323 error "$FID1/$tfile not returned in parent list"
11324 echo "$parent" | grep -F "$FID2/link" ||
11325 error "$FID2/link not returned in parent list"
11327 # 3) get parent by fid
11328 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11329 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11330 echo "$parent" | grep -F "$FID1/$tfile" ||
11331 error "$FID1/$tfile not returned in parent list (by fid)"
11332 echo "$parent" | grep -F "$FID2/link" ||
11333 error "$FID2/link not returned in parent list (by fid)"
11335 # 4) test for entry in root directory
11336 parent=$($LFS path2fid --parents $DIR/f)
11337 echo "$parent" | grep -F "$FID3/f" ||
11338 error "$FID3/f not returned in parent list"
11340 # 5) test it on root directory
11341 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11342 error "$MOUNT should not have parents"
11344 # enable xattr caching and check that linkea is correctly updated
11345 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11346 save_lustre_params client "llite.*.xattr_cache" > $save
11347 lctl set_param llite.*.xattr_cache 1
11349 # 6.1) linkea update on rename
11350 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11352 # get parents by fid
11353 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11354 # foo1 should no longer be returned in parent list
11355 echo "$parent" | grep -F "$FID1" &&
11356 error "$FID1 should no longer be in parent list"
11357 # the new path should appear
11358 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11359 error "$FID2/$tfile.moved is not in parent list"
11361 # 6.2) linkea update on unlink
11362 rm -f $DIR/$tdir/d/foo2/link
11363 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11364 # foo2/link should no longer be returned in parent list
11365 echo "$parent" | grep -F "$FID2/link" &&
11366 error "$FID2/link should no longer be in parent list"
11370 restore_lustre_params < $save
11373 run_test 154f "get parent fids by reading link ea"
11377 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
11378 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
11379 { skip "Need MDS version at least 2.6.92"; return 0; }
11380 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11382 mkdir -p $DIR/$tdir
11383 llapi_fid_test -d $DIR/$tdir
11385 run_test 154g "various llapi FID tests"
11387 test_155_small_load() {
11388 local temp=$TMP/$tfile
11389 local file=$DIR/$tfile
11391 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11392 error "dd of=$temp bs=6096 count=1 failed"
11394 cancel_lru_locks $OSC
11395 cmp $temp $file || error "$temp $file differ"
11397 $TRUNCATE $temp 6000
11398 $TRUNCATE $file 6000
11399 cmp $temp $file || error "$temp $file differ (truncate1)"
11401 echo "12345" >>$temp
11402 echo "12345" >>$file
11403 cmp $temp $file || error "$temp $file differ (append1)"
11405 echo "12345" >>$temp
11406 echo "12345" >>$file
11407 cmp $temp $file || error "$temp $file differ (append2)"
11413 test_155_big_load() {
11414 remote_ost_nodsh && skip "remote OST with nodsh" && return
11415 local temp=$TMP/$tfile
11416 local file=$DIR/$tfile
11419 local cache_size=$(do_facet ost$((MAXI+1)) \
11420 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11421 local large_file_size=$((cache_size * 2))
11423 echo "OSS cache size: $cache_size KB"
11424 echo "Large file size: $large_file_size KB"
11426 [ $MAXV -le $large_file_size ] && \
11427 skip_env "max available OST size needs > $large_file_size KB" && \
11430 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
11432 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
11433 error "dd of=$temp bs=$large_file_size count=1k failed"
11436 cancel_lru_locks osc
11437 cmp $temp $file || error "$temp $file differ"
11443 save_writethrough() {
11444 local facets=$(get_facets OST)
11446 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
11447 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
11451 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11452 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11453 save_writethrough $p
11456 set_cache writethrough on
11457 test_155_small_load
11458 restore_lustre_params < $p
11461 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
11464 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11465 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11466 save_writethrough $p
11469 set_cache writethrough off
11470 test_155_small_load
11471 restore_lustre_params < $p
11474 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
11477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11478 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11479 save_writethrough $p
11482 set_cache writethrough on
11483 test_155_small_load
11484 restore_lustre_params < $p
11487 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
11490 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11491 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11492 save_writethrough $p
11495 set_cache writethrough off
11496 test_155_small_load
11497 restore_lustre_params < $p
11500 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
11503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11504 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11505 save_writethrough $p
11508 set_cache writethrough on
11510 restore_lustre_params < $p
11513 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
11516 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11517 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11518 save_writethrough $p
11521 set_cache writethrough off
11523 restore_lustre_params < $p
11526 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
11529 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11530 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11531 save_writethrough $p
11534 set_cache writethrough on
11536 restore_lustre_params < $p
11539 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
11542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11543 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11544 save_writethrough $p
11547 set_cache writethrough off
11549 restore_lustre_params < $p
11552 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
11555 remote_ost_nodsh && skip "remote OST with nodsh" && return
11556 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11560 local file="$DIR/$tfile"
11561 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11563 [ "$(facet_fstype ost1)" = "zfs" -a \
11564 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
11565 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
11568 save_writethrough $p
11571 log "Turn on read and write cache"
11573 set_cache writethrough on
11575 log "Write data and read it back."
11576 log "Read should be satisfied from the cache."
11577 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11579 cancel_lru_locks osc
11580 cat $file >/dev/null
11582 if ! let "AFTER - BEFORE == CPAGES"; then
11583 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11585 log "cache hits:: before: $BEFORE, after: $AFTER"
11588 log "Read again; it should be satisfied from the cache."
11590 cancel_lru_locks osc
11591 cat $file >/dev/null
11593 if ! let "AFTER - BEFORE == CPAGES"; then
11594 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11596 log "cache hits:: before: $BEFORE, after: $AFTER"
11599 log "Turn off the read cache and turn on the write cache"
11601 set_cache writethrough on
11603 log "Read again; it should be satisfied from the cache."
11605 cancel_lru_locks osc
11606 cat $file >/dev/null
11608 if ! let "AFTER - BEFORE == CPAGES"; then
11609 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11611 log "cache hits:: before: $BEFORE, after: $AFTER"
11614 log "Read again; it should not be satisfied from the cache."
11616 cancel_lru_locks osc
11617 cat $file >/dev/null
11619 if ! let "AFTER - BEFORE == 0"; then
11620 error "IN CACHE: before: $BEFORE, after: $AFTER"
11622 log "cache hits:: before: $BEFORE, after: $AFTER"
11625 log "Write data and read it back."
11626 log "Read should be satisfied from the cache."
11627 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11629 cancel_lru_locks osc
11630 cat $file >/dev/null
11632 if ! let "AFTER - BEFORE == CPAGES"; then
11633 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11635 log "cache hits:: before: $BEFORE, after: $AFTER"
11638 log "Read again; it should not be satisfied from the cache."
11640 cancel_lru_locks osc
11641 cat $file >/dev/null
11643 if ! let "AFTER - BEFORE == 0"; then
11644 error "IN CACHE: before: $BEFORE, after: $AFTER"
11646 log "cache hits:: before: $BEFORE, after: $AFTER"
11649 log "Turn off read and write cache"
11651 set_cache writethrough off
11653 log "Write data and read it back"
11654 log "It should not be satisfied from the cache."
11656 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11657 cancel_lru_locks osc
11659 cat $file >/dev/null
11661 if ! let "AFTER - BEFORE == 0"; then
11662 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11664 log "cache hits:: before: $BEFORE, after: $AFTER"
11667 log "Turn on the read cache and turn off the write cache"
11669 set_cache writethrough off
11671 log "Write data and read it back"
11672 log "It should not be satisfied from the cache."
11674 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11676 cancel_lru_locks osc
11677 cat $file >/dev/null
11679 if ! let "AFTER - BEFORE == 0"; then
11680 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11682 log "cache hits:: before: $BEFORE, after: $AFTER"
11685 log "Read again; it should be satisfied from the cache."
11687 cancel_lru_locks osc
11688 cat $file >/dev/null
11690 if ! let "AFTER - BEFORE == CPAGES"; then
11691 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11693 log "cache hits:: before: $BEFORE, after: $AFTER"
11696 restore_lustre_params < $p
11699 run_test 156 "Verification of tunables"
11702 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11703 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11704 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11705 { skip "Need MDS version at least 2.2.0"; return; }
11707 changelog_register || error "changelog_register failed"
11708 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
11709 changelog_users $SINGLEMDS | grep -q $cl_user ||
11710 error "User $cl_user not found in changelog_users"
11713 test_mkdir -p $DIR/$tdir/pics/2008/zachy
11714 changelog_clear 0 || error "changelog_clear failed"
11715 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
11716 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
11717 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
11718 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
11719 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
11720 rm $DIR/$tdir/pics/desktop.jpg
11722 changelog_dump | tail -10
11724 echo "verifying changelog mask"
11725 changelog_chmask "-MKDIR"
11726 changelog_chmask "-CLOSE"
11728 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
11729 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
11731 changelog_chmask "+MKDIR"
11732 changelog_chmask "+CLOSE"
11734 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
11735 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
11737 changelog_dump | tail -10
11738 MKDIRS=$(changelog_dump | grep -c "MKDIR")
11739 CLOSES=$(changelog_dump | grep -c "CLOSE")
11740 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
11741 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
11744 echo "verifying target fid"
11745 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
11746 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
11747 [ "$fidc" == "$fidf" ] ||
11748 error "changelog '$tfile' fid $fidc != file fid $fidf"
11749 echo "verifying parent fid"
11750 # The FID returned from the Changelog may be the directory shard on
11751 # a different MDT, and not the FID returned by path2fid on the parent.
11752 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
11753 # since this is what will matter when recreating this file in the tree.
11754 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
11755 local pathp=$($LFS fid2path $MOUNT "$fidp")
11756 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
11757 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
11759 echo "getting records for $cl_user"
11760 changelog_users $SINGLEMDS
11761 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
11763 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
11764 error "changelog_clear failed"
11765 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
11766 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
11767 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
11768 error "user index expect $user_rec1 + $nclr != $user_rec2"
11770 local min0_rec=$(changelog_users $SINGLEMDS |
11771 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
11772 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
11773 awk '{ print $1; exit; }')
11775 changelog_dump | tail -n 5
11776 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
11777 [ $first_rec == $((min0_rec + 1)) ] ||
11778 error "first index should be $min0_rec + 1 not $first_rec"
11780 # LU-3446 changelog index reset on MDT restart
11781 local cur_rec1=$(changelog_users $SINGLEMDS |
11782 awk '/^current.index:/ { print $NF }')
11783 changelog_clear 0 ||
11784 error "clear all changelog records for $cl_user failed"
11785 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
11786 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
11787 error "Fail to start $SINGLEMDS"
11788 local cur_rec2=$(changelog_users $SINGLEMDS |
11789 awk '/^current.index:/ { print $NF }')
11790 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
11791 [ $cur_rec1 == $cur_rec2 ] ||
11792 error "current index should be $cur_rec1 not $cur_rec2"
11794 echo "verifying users from this test are deregistered"
11795 changelog_deregister || error "changelog_deregister failed"
11796 changelog_users $SINGLEMDS | grep -q $cl_user &&
11797 error "User '$cl_user' still in changelog_users"
11799 # lctl get_param -n mdd.*.changelog_users
11800 # current index: 144
11801 # ID index (idle seconds)
11803 if ! changelog_users $SINGLEMDS | grep "^cl"; then
11804 # this is the normal case where all users were deregistered
11805 # make sure no new records are added when no users are present
11806 local last_rec1=$(changelog_users $SINGLEMDS |
11807 awk '/^current.index:/ { print $NF }')
11808 touch $DIR/$tdir/chloe
11809 local last_rec2=$(changelog_users $SINGLEMDS |
11810 awk '/^current.index:/ { print $NF }')
11811 echo "verify changelogs are off: $last_rec1 == $last_rec2"
11812 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
11814 # any changelog users must be leftovers from a previous test
11815 changelog_users $SINGLEMDS
11816 echo "other changelog users; can't verify off"
11819 run_test 160a "changelog sanity"
11821 test_160b() { # LU-3587
11822 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11823 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11824 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11825 { skip "Need MDS version at least 2.2.0"; return; }
11827 changelog_register || error "changelog_register failed"
11828 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
11829 changelog_users $SINGLEMDS | grep -q $cl_user ||
11830 error "User '$cl_user' not found in changelog_users"
11832 local longname1=$(str_repeat a 255)
11833 local longname2=$(str_repeat b 255)
11836 echo "creating very long named file"
11837 touch $longname1 || error "create of '$longname1' failed"
11838 echo "renaming very long named file"
11839 mv $longname1 $longname2
11841 changelog_dump | grep RENME | tail -n 5
11844 run_test 160b "Verify that very long rename doesn't crash in changelog"
11847 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11850 local server_version=$(lustre_version_code $SINGLEMDS)
11852 [[ $server_version -gt $(version_code 2.5.57) ]] ||
11853 [[ $server_version -gt $(version_code 2.5.1) &&
11854 $server_version -lt $(version_code 2.5.50) ]] ||
11855 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
11856 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11858 # Registration step
11859 changelog_register || error "changelog_register failed"
11862 mkdir -p $DIR/$tdir
11863 $MCREATE $DIR/$tdir/foo_160c
11864 changelog_chmask "-TRUNC"
11865 $TRUNCATE $DIR/$tdir/foo_160c 200
11866 changelog_chmask "+TRUNC"
11867 $TRUNCATE $DIR/$tdir/foo_160c 199
11868 changelog_dump | tail -n 5
11869 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
11870 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
11872 run_test 160c "verify that changelog log catch the truncate event"
11875 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11876 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11878 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.60) ]] ||
11879 { skip "Need MDS version at least 2.7.60+"; return; }
11880 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11882 # Registration step
11883 changelog_register || error "changelog_register failed"
11885 mkdir -p $DIR/$tdir/migrate_dir
11886 changelog_clear 0 || error "changelog_clear failed"
11888 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
11889 changelog_dump | tail -n 5
11890 local migrates=$(changelog_dump | grep -c "MIGRT")
11891 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
11893 run_test 160d "verify that changelog log catch the migrate event"
11896 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11899 changelog_register || error "changelog_register failed"
11901 # Delete a future user (expect fail)
11902 local MDT0=$(facet_svc $SINGLEMDS)
11903 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
11906 if [ $rc -eq 0 ]; then
11907 error "Deleted non-existant user cl77"
11908 elif [ $rc -ne 2 ]; then
11909 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
11912 # Clear to a bad index (1 billion should be safe)
11913 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
11916 if [ $rc -eq 0 ]; then
11917 error "Successfully cleared to invalid CL index"
11918 elif [ $rc -ne 22 ]; then
11919 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
11922 run_test 160e "changelog negative testing (should return errors)"
11925 local mdts=$(comma_list $(mdts_nodes))
11928 changelog_register || error "first changelog_register failed"
11929 changelog_register || error "second changelog_register failed"
11930 local cl_users=(${CL_USERS[$SINGLEMDS]})
11931 local cl_user1="${cl_users[0]}"
11932 local cl_user2="${cl_users[1]}"
11934 # generate some changelog records to accumulate on each MDT
11935 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
11936 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
11937 error "create $DIR/$tdir/$tfile failed"
11939 # check changelogs have been generated
11940 nbcl=$(changelog_dump | wc -l)
11941 [[ $nbcl -eq 0 ]] && error "no changelogs found"
11943 # changelog_gc=1 should be set by default
11944 for param in "changelog_max_idle_time=10" \
11945 "changelog_min_gc_interval=2" \
11946 "changelog_min_free_cat_entries=3"; do
11947 local MDT0=$(facet_svc $SINGLEMDS)
11948 local var="${param%=*}"
11949 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
11951 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
11952 do_nodes $mdts $LCTL set_param mdd.*.$param
11955 # simulate changelog catalog almost full
11956 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
11957 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
11960 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user1)
11961 [ -n "$user_rec1" ] ||
11962 error "User $cl_user1 not found in changelog_users"
11963 __changelog_clear $SINGLEMDS $cl_user1 +2
11964 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user1)
11965 [ -n "$user_rec2" ] ||
11966 error "User $cl_user1 not found in changelog_users"
11967 echo "verifying user clear: $user_rec1 + 2 == $user_rec2"
11968 [ $((user_rec1 + 2)) == $user_rec2 ] ||
11969 error "user index expected $user_rec1 + 2, but is $user_rec2"
11972 # generate one more changelog to trigger fail_loc
11973 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
11975 # ensure gc thread is done
11976 wait_update_facet $SINGLEMDS \
11977 "ps -e -o comm= | grep chlg_gc_thread" "" 20
11979 # check user still registered
11980 changelog_users $SINGLEMDS | grep -q "$cl_user1" ||
11981 error "User $cl_user1 not found in changelog_users"
11982 # check user2 unregistered
11983 changelog_users $SINGLEMDS | grep -q "$cl_user2" &&
11984 error "User $cl_user2 still found in changelog_users"
11986 # check changelogs are present and starting at $user_rec2 + 1
11987 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
11988 awk '{ print $1; exit; }')
11990 echo "verifying min purge: $user_rec2 + 1 == $first_rec"
11991 [ $((user_rec2 + 1)) == $first_rec ] ||
11992 error "first index should be $user_rec2 + 1, but is $first_rec"
11994 run_test 160f "changelog garbage collect (timestamped users)"
11997 local mdts=$(comma_list $(mdts_nodes))
11999 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12000 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12003 changelog_register || error "first changelog_register failed"
12004 changelog_register || error "second changelog_register failed"
12005 local cl_users=(${CL_USERS[$SINGLEMDS]})
12006 local cl_user1="${cl_users[0]}"
12007 local cl_user2="${cl_users[1]}"
12009 # generate some changelog records to accumulate on each MDT
12010 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12011 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12012 error "create $DIR/$tdir/$tfile failed"
12014 # check changelogs have been generated
12015 nbcl=$(changelog_dump | wc -l)
12016 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12018 # changelog_gc=1 should be set by default
12019 for param in "changelog_max_idle_indexes=$((nbcl / 2))" \
12020 "changelog_min_gc_interval=2" \
12021 "changelog_min_free_cat_entries=3"; do
12022 local MDT0=$(facet_svc $SINGLEMDS)
12023 local var="${param%=*}"
12024 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12026 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12027 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12028 error "unable to set mdd.*.$param"
12031 # simulate changelog catalog almost full
12032 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12033 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12035 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user1)
12037 __changelog_clear $SINGLEMDS $cl_user1 +3
12039 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user1)
12041 echo "verifying user clear: $user_rec1 + 3 == $user_rec2"
12042 [ $((user_rec1 + 3)) == $user_rec2 ] ||
12043 error "user index expected $user_rec1 + 3, but is $user_rec2"
12045 # generate one more changelog to trigger fail_loc
12046 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
12048 # ensure gc thread is done
12049 wait_update_facet $SINGLEMDS \
12050 "ps -e -o comm= | grep chlg_gc_thread" "" 20
12052 # check user still registered
12053 [ -n "$(changelog_user_rec $SINGLEMDS $cl_user1)" ] ||
12054 error "User $cl_user1 not found in changelog_users"
12055 # check user2 unregistered
12056 [ -z "$(changelog_user_rec $SINGLEMDS $cl_user2)" ] ||
12057 error "User $cl_user2 still found in changelog_users"
12059 # check changelogs are present and starting at $user_rec2 + 1
12060 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12061 awk '{ print $1; exit; }')
12063 echo "verifying min purge: $user_rec2 + 1 == $first_rec"
12064 [ $((user_rec2 + 1)) == $first_rec ] ||
12065 error "first index should be $user_rec2 + 1, but is $first_rec"
12067 run_test 160g "changelog garbage collect (old users)"
12070 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12071 test_mkdir -c1 $DIR/$tdir
12072 cp /etc/hosts $DIR/$tdir/$tfile
12073 test_mkdir -c1 $DIR/$tdir/foo1
12074 test_mkdir -c1 $DIR/$tdir/foo2
12075 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12076 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12077 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12078 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12079 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12080 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12081 $LFS fid2path $DIR $FID
12082 error "bad link ea"
12085 rm $DIR/$tdir/foo2/zachary
12087 rm $DIR/$tdir/foo2/thor
12089 rm $DIR/$tdir/$tfile
12091 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12092 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
12093 { $LFS fid2path $DIR $FID; error "bad link rename"; }
12094 rm $DIR/$tdir/foo2/maggie
12097 local longname=$tfile.avg_len_is_thirty_two_
12098 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
12099 error_noexit 'failed to unlink many hardlinks'" EXIT
12100 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12101 error "failed to hardlink many files"
12102 links=$($LFS fid2path $DIR $FID | wc -l)
12103 echo -n "${links}/1000 links in link EA"
12104 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
12106 run_test 161a "link ea sanity"
12109 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12110 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
12112 local remote_dir=$DIR/$tdir/remote_dir
12114 mkdir -p $DIR/$tdir
12115 $LFS mkdir -i $MDTIDX $remote_dir ||
12116 error "create remote directory failed"
12118 cp /etc/hosts $remote_dir/$tfile
12119 mkdir -p $remote_dir/foo1
12120 mkdir -p $remote_dir/foo2
12121 ln $remote_dir/$tfile $remote_dir/foo1/sofia
12122 ln $remote_dir/$tfile $remote_dir/foo2/zachary
12123 ln $remote_dir/$tfile $remote_dir/foo1/luna
12124 ln $remote_dir/$tfile $remote_dir/foo2/thor
12126 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
12128 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12129 $LFS fid2path $DIR $FID
12130 error "bad link ea"
12133 rm $remote_dir/foo2/zachary
12135 rm $remote_dir/foo2/thor
12137 rm $remote_dir/$tfile
12139 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
12140 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
12141 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
12142 $LFS fid2path $DIR $FID
12143 error "bad link rename"
12145 rm $remote_dir/foo2/maggie
12148 local longname=filename_avg_len_is_thirty_two_
12149 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
12150 error "failed to hardlink many files"
12151 links=$($LFS fid2path $DIR $FID | wc -l)
12152 echo -n "${links}/1000 links in link EA"
12153 [[ ${links} -gt 60 ]] ||
12154 error "expected at least 60 links in link EA"
12155 unlinkmany $remote_dir/foo2/$longname 1000 ||
12156 error "failed to unlink many hardlinks"
12158 run_test 161b "link ea sanity under remote directory"
12161 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12162 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12163 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
12164 skip "Need MDS version at least 2.1.5" && return
12166 # define CLF_RENAME_LAST 0x0001
12167 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
12168 changelog_register || error "changelog_register failed"
12171 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
12172 touch $DIR/$tdir/foo_161c
12173 touch $DIR/$tdir/bar_161c
12174 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12175 changelog_dump | grep RENME | tail -n 5
12176 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12177 changelog_clear 0 || error "changelog_clear failed"
12178 if [ x$flags != "x0x1" ]; then
12179 error "flag $flags is not 0x1"
12182 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
12183 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
12184 touch $DIR/$tdir/foo_161c
12185 touch $DIR/$tdir/bar_161c
12186 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12187 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12188 changelog_dump | grep RENME | tail -n 5
12189 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12190 changelog_clear 0 || error "changelog_clear failed"
12191 if [ x$flags != "x0x0" ]; then
12192 error "flag $flags is not 0x0"
12194 echo "rename overwrite a target having nlink > 1," \
12195 "changelog record has flags of $flags"
12197 # rename doesn't overwrite a target (changelog flag 0x0)
12198 touch $DIR/$tdir/foo_161c
12199 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
12200 changelog_dump | grep RENME | tail -n 5
12201 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
12202 changelog_clear 0 || error "changelog_clear failed"
12203 if [ x$flags != "x0x0" ]; then
12204 error "flag $flags is not 0x0"
12206 echo "rename doesn't overwrite a target," \
12207 "changelog record has flags of $flags"
12209 # define CLF_UNLINK_LAST 0x0001
12210 # unlink a file having nlink = 1 (changelog flag 0x1)
12211 rm -f $DIR/$tdir/foo2_161c
12212 changelog_dump | grep UNLNK | tail -n 5
12213 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12214 changelog_clear 0 || error "changelog_clear failed"
12215 if [ x$flags != "x0x1" ]; then
12216 error "flag $flags is not 0x1"
12218 echo "unlink a file having nlink = 1," \
12219 "changelog record has flags of $flags"
12221 # unlink a file having nlink > 1 (changelog flag 0x0)
12222 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12223 rm -f $DIR/$tdir/foobar_161c
12224 changelog_dump | grep UNLNK | tail -n 5
12225 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12226 changelog_clear 0 || error "changelog_clear failed"
12227 if [ x$flags != "x0x0" ]; then
12228 error "flag $flags is not 0x0"
12230 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
12232 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
12238 changelog_register || error "changelog_register failed"
12240 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
12241 # interfer with $MOUNT/.lustre/fid/ access
12243 [[ $? -eq 0 ]] || error "mkdir failed"
12245 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
12246 $LCTL set_param fail_loc=0x8000140c
12248 $LCTL set_param fail_val=5
12251 echo foofoo > $DIR/$tdir/$tfile &
12254 # wait for create to be delayed
12258 [[ $? -eq 0 ]] || error "create should be blocked"
12260 local tempfile=$(mktemp)
12261 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
12262 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
12263 # some delay may occur during ChangeLog publishing and file read just
12264 # above, that could allow file write to happen finally
12265 [[ -s $tempfile ]] && echo "file should be empty"
12267 $LCTL set_param fail_loc=0
12270 [[ $? -eq 0 ]] || error "create failed"
12272 run_test 161d "create with concurrent .lustre/fid access"
12275 local expected="$1"
12280 path=$($LFS fid2path "$@")
12283 if [ $rc -ne 0 ]; then
12284 error "path looked up of '$expected' failed: rc=$rc"
12285 elif [ "$path" != "$expected" ]; then
12286 error "path looked up '$path' instead of '$expected'"
12288 echo "FID '$fid' resolves to path '$path' as expected"
12292 test_162a() { # was test_162
12293 test_mkdir -p -c1 $DIR/$tdir/d2
12294 touch $DIR/$tdir/d2/$tfile
12295 touch $DIR/$tdir/d2/x1
12296 touch $DIR/$tdir/d2/x2
12297 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
12298 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
12300 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
12301 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
12304 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
12305 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
12306 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
12308 # softlink to wrong file
12309 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
12310 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
12311 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
12314 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
12315 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
12316 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
12317 # fid2path dir/fsname should both work
12318 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
12319 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
12321 # hardlink count: check that there are 2 links
12322 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
12323 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
12325 # hardlink indexing: remove the first link
12326 rm $DIR/$tdir/d2/p/q/r/hlink
12327 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
12329 run_test 162a "path lookup sanity"
12332 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12333 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12336 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
12337 error "create striped dir failed"
12339 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
12340 tail -n 1 | awk '{print $2}')
12341 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
12343 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
12344 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
12347 for ((i=0;i<5;i++)); do
12348 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
12349 error "get fid for f$i failed"
12350 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
12352 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
12353 error "get fid for d$i failed"
12354 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
12359 run_test 162b "striped directory path lookup sanity"
12361 # LU-4239: Verify fid2path works with paths 100 or more directories deep
12363 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
12364 skip "Need MDS version at least 2.7.51" && return
12365 test_mkdir $DIR/$tdir.local
12366 test_mkdir $DIR/$tdir.remote
12367 local lpath=$tdir.local
12368 local rpath=$tdir.remote
12370 for ((i = 0; i <= 101; i++)); do
12373 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
12374 error "get fid for local directory $DIR/$lpath failed"
12375 check_path "$DIR/$lpath" $MOUNT $FID --link 0
12378 test_mkdir $DIR/$rpath
12379 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
12380 error "get fid for remote directory $DIR/$rpath failed"
12381 check_path "$DIR/$rpath" $MOUNT $FID --link 0
12386 run_test 162c "fid2path works with paths 100 or more directories deep"
12389 # do directio so as not to populate the page cache
12390 log "creating a 10 Mb file"
12391 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12392 log "starting reads"
12393 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12394 log "truncating the file"
12395 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12397 kill %+ || true # reads might have finished
12398 echo "wait until dd is finished"
12400 log "removing the temporary file"
12401 rm -rf $DIR/$tfile || error "tmp file removal failed"
12403 run_test 169 "parallel read and truncate should not deadlock"
12406 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12408 $LCTL clear # bug 18514
12409 $LCTL debug_daemon start $TMP/${tfile}_log_good
12411 $LCTL debug_daemon stop
12412 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
12413 error "sed failed to read log_good"
12415 $LCTL debug_daemon start $TMP/${tfile}_log_good
12417 $LCTL debug_daemon stop
12419 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
12420 error "lctl df log_bad failed"
12422 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12423 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12425 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
12426 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
12428 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
12429 error "bad_line good_line1 good_line2 are empty"
12431 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12432 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
12433 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12435 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
12436 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12437 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12439 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
12440 error "bad_line_new good_line_new are empty"
12442 local expected_good=$((good_line1 + good_line2*2))
12444 rm -f $TMP/${tfile}*
12445 # LU-231, short malformed line may not be counted into bad lines
12446 if [ $bad_line -ne $bad_line_new ] &&
12447 [ $bad_line -ne $((bad_line_new - 1)) ]; then
12448 error "expected $bad_line bad lines, but got $bad_line_new"
12452 if [ $expected_good -ne $good_line_new ]; then
12453 error "expected $expected_good good lines, but got $good_line_new"
12458 run_test 170 "test lctl df to handle corrupted log ====================="
12460 test_171() { # bug20592
12461 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12462 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
12463 $LCTL set_param fail_loc=0x50e
12464 $LCTL set_param fail_val=3000
12465 multiop_bg_pause $DIR/$tfile O_s || true
12467 kill -USR1 $MULTIPID
12471 if dmesg | grep "recursive fault"; then
12472 error "caught a recursive fault"
12474 $LCTL set_param fail_loc=0
12477 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
12479 # it would be good to share it with obdfilter-survey/iokit-libecho code
12480 setup_obdecho_osc () {
12483 local obdfilter_name=$2
12484 echo "Creating new osc for $obdfilter_name on $ost_nid"
12485 # make sure we can find loopback nid
12486 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
12488 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
12489 ${obdfilter_name}_osc_UUID || rc=2; }
12490 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
12491 ${obdfilter_name}_UUID $ost_nid || rc=3; }
12495 cleanup_obdecho_osc () {
12496 local obdfilter_name=$1
12497 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
12498 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
12505 local pages=${3:-64}
12510 local obd_size=$(get_obd_size $node $OBD)
12511 local page_size=$(get_page_size $node)
12512 if [[ -n "$obd_size" ]]; then
12513 local new_count=$((obd_size / (pages * page_size / 1024)))
12514 [[ $new_count -ge $count ]] || count=$new_count
12517 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
12518 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
12520 if [ $rc -eq 0 ]; then
12521 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
12522 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
12524 echo "New object id is $id"
12525 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
12527 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
12528 "test_brw $count w v $pages $id" || rc=4; }
12529 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
12531 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
12532 "cleanup" || rc=5; }
12533 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
12534 "detach" || rc=6; }
12535 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
12540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12541 remote_ost_nodsh && skip "remote OST with nodsh" && return
12543 local rmmod_local=0
12545 if ! module_loaded obdecho; then
12546 load_module obdecho/obdecho
12550 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
12551 local host=$(lctl get_param -n osc.$osc.import |
12552 awk '/current_connection:/ {print $2}' )
12553 local target=$(lctl get_param -n osc.$osc.import |
12554 awk '/target:/ {print $2}' )
12555 target=${target%_UUID}
12557 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
12558 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
12559 [[ -n $target ]] && cleanup_obdecho_osc $target
12560 [ $rmmod_local -eq 1 ] && rmmod obdecho
12563 run_test 180a "test obdecho on osc"
12566 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12567 remote_ost_nodsh && skip "remote OST with nodsh" && return
12569 local rmmod_remote=0
12571 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12572 rmmod_remote=true || error "failed to load module obdecho"
12573 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
12574 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
12575 $rmmod_remote && do_facet ost1 "rmmod obdecho"
12578 run_test 180b "test obdecho directly on obdfilter"
12580 test_180c() { # LU-2598
12581 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12582 remote_ost_nodsh && skip "remote OST with nodsh" && return
12583 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
12584 skip "Need MDS version at least 2.4.0" && return
12587 local rmmod_remote=false
12588 local pages=16384 # 64MB bulk I/O RPC size
12591 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12592 rmmod_remote=true || error "failed to load module obdecho"
12594 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4; exit; }')
12595 if [ -n "$target" ]; then
12596 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
12598 echo "there is no obdfilter target on ost1"
12601 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
12604 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
12606 test_181() { # bug 22177
12607 test_mkdir $DIR/$tdir
12608 # create enough files to index the directory
12609 createmany -o $DIR/$tdir/foobar 4000
12610 # print attributes for debug purpose
12613 multiop_bg_pause $DIR/$tdir D_Sc || return 1
12615 # remove the files & current working dir
12616 unlinkmany $DIR/$tdir/foobar 4000
12618 kill -USR1 $MULTIPID
12620 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
12623 run_test 181 "Test open-unlinked dir ========================"
12629 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12631 $LCTL set_param mdc.*.rpc_stats=clear
12633 for (( i = 0; i < $tcount; i++ )) ; do
12634 mkdir $DIR/$tdir/$i
12637 for (( i = 0; i < $tcount; i++ )) ; do
12638 createmany -o $DIR/$tdir/$i/f- $fcount &
12642 for (( i = 0; i < $tcount; i++ )) ; do
12643 unlinkmany $DIR/$tdir/$i/f- $fcount &
12647 $LCTL get_param mdc.*.rpc_stats
12651 run_test 182 "Test parallel modify metadata operations ================"
12653 test_183() { # LU-2275
12654 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12655 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
12656 skip "Need MDS version at least 2.3.56" && return
12658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12659 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12660 echo aaa > $DIR/$tdir/$tfile
12662 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
12663 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
12665 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
12666 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
12668 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
12670 # Flush negative dentry cache
12671 touch $DIR/$tdir/$tfile
12673 # We are not checking for any leaked references here, they'll
12674 # become evident next time we do cleanup with module unload.
12677 run_test 183 "No crash or request leak in case of strange dispositions ========"
12679 # test suite 184 is for LU-2016, LU-2017
12681 check_swap_layouts_support && return 0
12683 dir0=$DIR/$tdir/$testnum
12684 test_mkdir -p -c1 $dir0
12689 $SETSTRIPE -c1 $file1
12691 $SETSTRIPE -c2 $file2
12693 gen1=$($GETSTRIPE -g $file1)
12694 gen2=$($GETSTRIPE -g $file2)
12696 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
12697 gen=$($GETSTRIPE -g $file1)
12698 [[ $gen1 != $gen ]] ||
12699 "Layout generation on $file1 does not change"
12700 gen=$($GETSTRIPE -g $file2)
12701 [[ $gen2 != $gen ]] ||
12702 "Layout generation on $file2 does not change"
12704 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
12705 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
12707 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
12709 run_test 184a "Basic layout swap"
12712 check_swap_layouts_support && return 0
12714 dir0=$DIR/$tdir/$testnum
12715 mkdir -p $dir0 || error "creating dir $dir0"
12722 $SETSTRIPE -c1 $file1
12723 $SETSTRIPE -c2 $file2
12724 $SETSTRIPE -c1 $file3
12725 chown $RUNAS_ID $file3
12726 gen1=$($GETSTRIPE -g $file1)
12727 gen2=$($GETSTRIPE -g $file2)
12729 $LFS swap_layouts $dir1 $dir2 &&
12730 error "swap of directories layouts should fail"
12731 $LFS swap_layouts $dir1 $file1 &&
12732 error "swap of directory and file layouts should fail"
12733 $RUNAS $LFS swap_layouts $file1 $file2 &&
12734 error "swap of file we cannot write should fail"
12735 $LFS swap_layouts $file1 $file3 &&
12736 error "swap of file with different owner should fail"
12737 /bin/true # to clear error code
12739 run_test 184b "Forbidden layout swap (will generate errors)"
12742 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
12743 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
12744 check_swap_layouts_support && return 0
12746 local dir0=$DIR/$tdir/$testnum
12747 mkdir -p $dir0 || error "creating dir $dir0"
12749 local ref1=$dir0/ref1
12750 local ref2=$dir0/ref2
12751 local file1=$dir0/file1
12752 local file2=$dir0/file2
12753 # create a file large enough for the concurrent test
12754 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
12755 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
12756 echo "ref file size: ref1($(stat -c %s $ref1))," \
12757 "ref2($(stat -c %s $ref2))"
12760 dd if=$ref1 of=$file1 bs=16k &
12763 # Make sure dd starts to copy file
12764 while [ ! -f $file1 ]; do sleep 0.1; done
12766 $LFS swap_layouts $file1 $file2
12769 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
12770 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
12772 # how many bytes copied before swapping layout
12773 local copied=$(stat -c %s $file2)
12774 local remaining=$(stat -c %s $ref1)
12775 remaining=$((remaining - copied))
12776 echo "Copied $copied bytes before swapping layout..."
12778 cmp -n $copied $file1 $ref2 | grep differ &&
12779 error "Content mismatch [0, $copied) of ref2 and file1"
12780 cmp -n $copied $file2 $ref1 ||
12781 error "Content mismatch [0, $copied) of ref1 and file2"
12782 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
12783 error "Content mismatch [$copied, EOF) of ref1 and file1"
12786 rm -f $ref1 $ref2 $file1 $file2
12788 run_test 184c "Concurrent write and layout swap"
12791 check_swap_layouts_support && return 0
12792 [ -z "$(which getfattr 2>/dev/null)" ] &&
12793 skip "no getfattr command" && return 0
12795 local file1=$DIR/$tdir/$tfile-1
12796 local file2=$DIR/$tdir/$tfile-2
12797 local file3=$DIR/$tdir/$tfile-3
12801 mkdir -p $DIR/$tdir
12802 touch $file1 || error "create $file1 failed"
12803 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12804 error "create $file2 failed"
12805 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12806 error "create $file3 failed"
12807 lovea1=$(get_layout_param $file1)
12809 $LFS swap_layouts $file2 $file3 ||
12810 error "swap $file2 $file3 layouts failed"
12811 $LFS swap_layouts $file1 $file2 ||
12812 error "swap $file1 $file2 layouts failed"
12814 lovea2=$(get_layout_param $file2)
12817 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
12819 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12820 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
12822 run_test 184d "allow stripeless layouts swap"
12825 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
12826 { skip "Need MDS version at least 2.6.94"; return 0; }
12827 check_swap_layouts_support && return 0
12828 [ -z "$(which getfattr 2>/dev/null)" ] &&
12829 skip "no getfattr command" && return 0
12831 local file1=$DIR/$tdir/$tfile-1
12832 local file2=$DIR/$tdir/$tfile-2
12833 local file3=$DIR/$tdir/$tfile-3
12836 mkdir -p $DIR/$tdir
12837 touch $file1 || error "create $file1 failed"
12838 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12839 error "create $file2 failed"
12840 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12841 error "create $file3 failed"
12843 $LFS swap_layouts $file1 $file2 ||
12844 error "swap $file1 $file2 layouts failed"
12846 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12847 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
12849 echo 123 > $file1 || error "Should be able to write into $file1"
12851 $LFS swap_layouts $file1 $file3 ||
12852 error "swap $file1 $file3 layouts failed"
12854 echo 123 > $file1 || error "Should be able to write into $file1"
12856 rm -rf $file1 $file2 $file3
12858 run_test 184e "Recreate layout after stripeless layout swaps"
12860 test_185() { # LU-2441
12861 # LU-3553 - no volatile file support in old servers
12862 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
12863 { skip "Need MDS version at least 2.3.60"; return 0; }
12865 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12866 touch $DIR/$tdir/spoo
12867 local mtime1=$(stat -c "%Y" $DIR/$tdir)
12868 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
12869 error "cannot create/write a volatile file"
12870 [ "$FILESET" == "" ] &&
12871 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
12872 error "FID is still valid after close"
12874 multiop_bg_pause $DIR/$tdir vVw4096_c
12881 # assume that the next FID for this client is sequential, since stdout
12882 # is unfortunately eaten by multiop_bg_pause
12883 local n=$((${fidv[1]} + 1))
12884 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
12885 if [ "$FILESET" == "" ]; then
12886 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
12887 error "FID is missing before close"
12889 kill -USR1 $multi_pid
12890 # 1 second delay, so if mtime change we will see it
12892 local mtime2=$(stat -c "%Y" $DIR/$tdir)
12893 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
12895 run_test 185 "Volatile file support"
12898 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12899 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12900 skip "Need MDS version at least 2.3.0" && return
12902 local dir0=$DIR/$tdir/$testnum
12903 mkdir -p $dir0 || error "creating dir $dir0"
12905 local file=$dir0/file1
12906 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
12907 local dv1=$($LFS data_version $file)
12908 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
12909 local dv2=$($LFS data_version $file)
12910 [[ $dv1 != $dv2 ]] ||
12911 error "data version did not change on write $dv1 == $dv2"
12916 run_test 187a "Test data version change"
12919 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12920 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12921 skip "Need MDS version at least 2.3.0" && return
12923 local dir0=$DIR/$tdir/$testnum
12924 mkdir -p $dir0 || error "creating dir $dir0"
12926 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
12927 [[ ${DV[0]} != ${DV[1]} ]] ||
12928 error "data version did not change on write"\
12929 " ${DV[0]} == ${DV[1]}"
12934 run_test 187b "Test data version change on volatile file"
12937 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12938 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12939 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
12941 local POOL=${POOL:-cea1}
12942 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
12943 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
12946 local last_ost=$(($OSTCOUNT - 1))
12948 local ost_list=$(seq $first_ost $ost_step $last_ost)
12949 local ost_range="$first_ost $last_ost $ost_step"
12950 local test_path=$POOL_ROOT/$POOL_DIR_NAME
12951 local file_dir=$POOL_ROOT/file_tst
12952 local subdir=$test_path/subdir
12955 if ! combined_mgs_mds ; then
12960 # former test_200a test_200b
12961 pool_add $POOL || { rc=$? ; break; }
12962 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
12963 # former test_200c test_200d
12964 mkdir -p $test_path
12965 pool_set_dir $POOL $test_path || { rc=$? ; break; }
12966 pool_check_dir $POOL $test_path || { rc=$? ; break; }
12968 pool_check_dir $POOL $subdir || { rc=$? ; break; }
12969 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
12970 || { rc=$? ; break; }
12971 # former test_200e test_200f
12972 local files=$((OSTCOUNT*3))
12973 pool_alloc_files $POOL $test_path $files "$ost_list" \
12974 || { rc=$? ; break; }
12975 pool_create_files $POOL $file_dir $files "$ost_list" \
12976 || { rc=$? ; break; }
12977 # former test_200g test_200h
12978 pool_lfs_df $POOL || { rc=$? ; break; }
12979 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
12981 # former test_201a test_201b test_201c
12982 pool_remove_first_target $POOL || { rc=$? ; break; }
12984 local f=$test_path/$tfile
12985 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
12986 pool_remove $POOL $f || { rc=$? ; break; }
12992 if ! combined_mgs_mds ; then
12997 run_test 200 "OST pools"
12999 # usage: default_attr <count | size | offset>
13001 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13004 # usage: check_default_stripe_attr
13005 check_default_stripe_attr() {
13006 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
13009 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13011 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13015 error "unknown getstripe attr '$1'"
13018 [ $ACTUAL == $EXPECTED ] ||
13019 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13023 test_mkdir $DIR/$tdir
13024 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13026 check_default_stripe_attr --stripe-count
13027 check_default_stripe_attr --stripe-size
13028 check_default_stripe_attr --stripe-index
13030 run_test 204a "Print default stripe attributes"
13033 test_mkdir $DIR/$tdir
13034 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13036 check_default_stripe_attr --stripe-size
13037 check_default_stripe_attr --stripe-index
13039 run_test 204b "Print default stripe size and offset"
13042 test_mkdir $DIR/$tdir
13043 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13045 check_default_stripe_attr --stripe-count
13046 check_default_stripe_attr --stripe-index
13048 run_test 204c "Print default stripe count and offset"
13051 test_mkdir $DIR/$tdir
13052 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13054 check_default_stripe_attr --stripe-count
13055 check_default_stripe_attr --stripe-size
13057 run_test 204d "Print default stripe count and size"
13060 test_mkdir $DIR/$tdir
13061 $SETSTRIPE -d $DIR/$tdir
13063 check_default_stripe_attr --stripe-count --raw
13064 check_default_stripe_attr --stripe-size --raw
13065 check_default_stripe_attr --stripe-index --raw
13067 run_test 204e "Print raw stripe attributes"
13070 test_mkdir $DIR/$tdir
13071 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13073 check_default_stripe_attr --stripe-size --raw
13074 check_default_stripe_attr --stripe-index --raw
13076 run_test 204f "Print raw stripe size and offset"
13079 test_mkdir $DIR/$tdir
13080 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13082 check_default_stripe_attr --stripe-count --raw
13083 check_default_stripe_attr --stripe-index --raw
13085 run_test 204g "Print raw stripe count and offset"
13088 test_mkdir $DIR/$tdir
13089 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13091 check_default_stripe_attr --stripe-count --raw
13092 check_default_stripe_attr --stripe-size --raw
13094 run_test 204h "Print raw stripe count and size"
13096 # Figure out which job scheduler is being used, if any,
13097 # or use a fake one
13098 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
13099 JOBENV=SLURM_JOB_ID
13100 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
13102 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
13104 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
13105 JOBENV=LOADL_STEP_ID
13106 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
13109 $LCTL list_param jobid_name > /dev/null 2>&1
13110 if [ $? -eq 0 ]; then
13117 verify_jobstats() {
13122 # we don't really need to clear the stats for this test to work, since each
13123 # command has a unique jobid, but it makes debugging easier if needed.
13124 # for facet in $facets; do
13125 # local dev=$(convert_facet2label $facet)
13126 # # clear old jobstats
13127 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
13130 # use a new JobID for each test, or we might see an old one
13131 [ "$JOBENV" = "FAKE_JOBID" ] &&
13132 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13136 [ "$JOBENV" = "nodelocal" ] && {
13137 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13138 $LCTL set_param jobid_name=$FAKE_JOBID
13142 log "Test: ${cmd[*]}"
13143 log "Using JobID environment variable $JOBENV=$JOBVAL"
13145 if [ $JOBENV = "FAKE_JOBID" ]; then
13146 FAKE_JOBID=$JOBVAL ${cmd[*]}
13151 # all files are created on OST0000
13152 for facet in $facets; do
13153 local stats="*.$(convert_facet2label $facet).job_stats"
13154 if [ $(do_facet $facet lctl get_param $stats |
13155 grep -c $JOBVAL) -ne 1 ]; then
13156 do_facet $facet lctl get_param $stats
13157 error "No jobstats for $JOBVAL found on $facet::$stats"
13163 local new_jobenv=$1
13165 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$new_jobenv
13166 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $new_jobenv
13169 test_205() { # Job stats
13170 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
13171 { skip "Need MDS version with at least 2.7.1"; return 0; }
13173 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13174 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
13175 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13176 remote_ost_nodsh && skip "remote OST with nodsh" && return
13178 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
13179 skip "Server doesn't support jobstats" && return 0
13180 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
13182 local old_jobenv=$($LCTL get_param -n jobid_var)
13183 if [ $old_jobenv != $JOBENV ]; then
13184 jobstats_set $JOBENV
13185 stack_trap "do_facet mgs \
13186 $LCTL conf_param $FSNAME.sys.jobid_var=$old_jobenv" EXIT
13191 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
13192 mdt.*.job_cleanup_interval | head -n 1)
13193 local new_interval=5
13194 do_facet $SINGLEMDS \
13195 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
13196 stack_trap "do_facet $SINGLEMDS \
13197 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
13198 local start=$SECONDS
13202 cmd="mkdir $DIR/$tdir"
13203 verify_jobstats "$cmd" "$SINGLEMDS"
13205 cmd="rmdir $DIR/$tdir"
13206 verify_jobstats "$cmd" "$SINGLEMDS"
13207 # mkdir on secondary MDT
13208 if [ $MDSCOUNT -gt 1 ]; then
13209 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
13210 verify_jobstats "$cmd" "mds2"
13213 cmd="mknod $DIR/$tfile c 1 3"
13214 verify_jobstats "$cmd" "$SINGLEMDS"
13216 cmd="rm -f $DIR/$tfile"
13217 verify_jobstats "$cmd" "$SINGLEMDS"
13218 # create all files on OST0000 so verify_jobstats can find OST stats
13220 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
13221 verify_jobstats "$cmd" "$SINGLEMDS"
13223 cmd="touch $DIR/$tfile"
13224 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13226 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
13227 verify_jobstats "$cmd" "ost1"
13229 cancel_lru_locks osc
13230 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
13231 verify_jobstats "$cmd" "ost1"
13233 cmd="$TRUNCATE $DIR/$tfile 0"
13234 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13236 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
13237 verify_jobstats "$cmd" "$SINGLEMDS"
13238 # jobstats expiry - sleep until old stats should be expired
13239 local left=$((new_interval + 5 - (SECONDS - start)))
13240 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
13241 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
13243 cmd="mkdir $DIR/$tdir.expire"
13244 verify_jobstats "$cmd" "$SINGLEMDS"
13245 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
13246 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
13248 # Ensure that jobid are present in changelog (if supported by MDS)
13249 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ];then
13250 changelog_dump | tail -10
13251 jobids=$(changelog_dump | tail -9 | grep -c "j=")
13252 [ $jobids -eq 9 ] ||
13253 error "Wrong changelog jobid count $jobids != 9"
13257 jobstats_set $JOBENV
13259 changelog_dump | grep $tfile
13260 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
13261 [ $jobids -eq 0 ] ||
13262 error "Unexpected jobids when jobid_var=$JOBENV"
13265 run_test 205 "Verify job stats"
13267 # LU-1480, LU-1773 and LU-1657
13269 mkdir -p $DIR/$tdir
13270 $SETSTRIPE -c -1 $DIR/$tdir
13271 #define OBD_FAIL_LOV_INIT 0x1403
13272 $LCTL set_param fail_loc=0xa0001403
13273 $LCTL set_param fail_val=1
13274 touch $DIR/$tdir/$tfile || true
13276 run_test 206 "fail lov_init_raid0() doesn't lbug"
13279 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13280 local fsz=`stat -c %s $DIR/$tfile`
13281 cancel_lru_locks mdc
13283 # do not return layout in getattr intent
13284 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
13285 $LCTL set_param fail_loc=0x170
13286 local sz=`stat -c %s $DIR/$tfile`
13288 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
13292 run_test 207a "can refresh layout at glimpse"
13295 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13296 local cksum=`md5sum $DIR/$tfile`
13297 local fsz=`stat -c %s $DIR/$tfile`
13298 cancel_lru_locks mdc
13299 cancel_lru_locks osc
13301 # do not return layout in getattr intent
13302 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
13303 $LCTL set_param fail_loc=0x171
13305 # it will refresh layout after the file is opened but before read issues
13306 echo checksum is "$cksum"
13307 echo "$cksum" |md5sum -c --quiet || error "file differs"
13311 run_test 207b "can refresh layout at open"
13314 # FIXME: in this test suite, only RD lease is used. This is okay
13315 # for now as only exclusive open is supported. After generic lease
13316 # is done, this test suite should be revised. - Jinshan
13318 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13319 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
13320 { skip "Need MDS version at least 2.4.52"; return 0; }
13322 echo "==== test 1: verify get lease work"
13323 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
13325 echo "==== test 2: verify lease can be broken by upcoming open"
13326 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13330 $MULTIOP $DIR/$tfile oO_RDONLY:c
13331 kill -USR1 $PID && wait $PID || error "break lease error"
13333 echo "==== test 3: verify lease can't be granted if an open already exists"
13334 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
13338 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
13339 kill -USR1 $PID && wait $PID || error "open file error"
13341 echo "==== test 4: lease can sustain over recovery"
13342 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
13348 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
13350 echo "==== test 5: lease broken can't be regained by replay"
13351 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13355 # open file to break lease and then recovery
13356 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
13359 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
13363 run_test 208 "Exclusive open"
13366 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
13367 skip_env "must have disp_stripe" && return
13370 sync; sleep 5; sync;
13372 echo 3 > /proc/sys/vm/drop_caches
13373 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13375 # open/close 500 times
13376 for i in $(seq 500); do
13380 echo 3 > /proc/sys/vm/drop_caches
13381 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13383 echo "before: $req_before, after: $req_after"
13384 [ $((req_after - req_before)) -ge 300 ] &&
13385 error "open/close requests are not freed"
13388 run_test 209 "read-only open/close requests should be freed promptly"
13392 size=$((size % 8192 + 1))
13393 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
13394 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
13395 rm -f $DIR/f212 $DIR/f212.xyz
13397 run_test 212 "Sendfile test ============================================"
13400 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
13401 cancel_lru_locks osc
13402 lctl set_param fail_loc=0x8000040f
13403 # generate a read lock
13404 cat $DIR/$tfile > /dev/null
13405 # write to the file, it will try to cancel the above read lock.
13406 cat /etc/hosts >> $DIR/$tfile
13408 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
13410 test_214() { # for bug 20133
13411 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
13412 for (( i=0; i < 340; i++ )) ; do
13413 touch $DIR/$tdir/d214c/a$i
13416 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
13417 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
13418 ls $DIR/d214c || error "ls $DIR/d214c failed"
13419 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
13420 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
13422 run_test 214 "hash-indexed directory test - bug 20133"
13424 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
13425 create_lnet_proc_files() {
13426 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
13429 # counterpart of create_lnet_proc_files
13430 remove_lnet_proc_files() {
13431 rm -f $TMP/lnet_$1.sys
13434 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13435 # 3rd arg as regexp for body
13436 check_lnet_proc_stats() {
13437 local l=$(cat "$TMP/lnet_$1" |wc -l)
13438 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
13440 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
13443 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13444 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
13445 # optional and can be regexp for 2nd line (lnet.routes case)
13446 check_lnet_proc_entry() {
13447 local blp=2 # blp stands for 'position of 1st line of body'
13448 [ -z "$5" ] || blp=3 # lnet.routes case
13450 local l=$(cat "$TMP/lnet_$1" |wc -l)
13451 # subtracting one from $blp because the body can be empty
13452 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
13454 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
13455 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
13457 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
13458 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
13460 # bail out if any unexpected line happened
13461 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
13462 [ "$?" != 0 ] || error "$2 misformatted"
13465 test_215() { # for bugs 18102, 21079, 21517
13466 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13467 local N='(0|[1-9][0-9]*)' # non-negative numeric
13468 local P='[1-9][0-9]*' # positive numeric
13469 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
13470 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
13471 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
13472 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
13474 local L1 # regexp for 1st line
13475 local L2 # regexp for 2nd line (optional)
13476 local BR # regexp for the rest (body)
13478 # lnet.stats should look as 11 space-separated non-negative numerics
13479 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
13480 create_lnet_proc_files "stats"
13481 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
13482 remove_lnet_proc_files "stats"
13484 # lnet.routes should look like this:
13485 # Routing disabled/enabled
13486 # net hops priority state router
13487 # where net is a string like tcp0, hops > 0, priority >= 0,
13488 # state is up/down,
13489 # router is a string like 192.168.1.1@tcp2
13490 L1="^Routing (disabled|enabled)$"
13491 L2="^net +hops +priority +state +router$"
13492 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
13493 create_lnet_proc_files "routes"
13494 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
13495 remove_lnet_proc_files "routes"
13497 # lnet.routers should look like this:
13498 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
13499 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
13500 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
13501 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
13502 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
13503 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
13504 create_lnet_proc_files "routers"
13505 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
13506 remove_lnet_proc_files "routers"
13508 # lnet.peers should look like this:
13509 # nid refs state last max rtr min tx min queue
13510 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
13511 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
13512 # numeric (0 or >0 or <0), queue >= 0.
13513 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
13514 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
13515 create_lnet_proc_files "peers"
13516 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
13517 remove_lnet_proc_files "peers"
13519 # lnet.buffers should look like this:
13520 # pages count credits min
13521 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
13522 L1="^pages +count +credits +min$"
13523 BR="^ +$N +$N +$I +$I$"
13524 create_lnet_proc_files "buffers"
13525 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
13526 remove_lnet_proc_files "buffers"
13528 # lnet.nis should look like this:
13529 # nid status alive refs peer rtr max tx min
13530 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
13531 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
13532 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
13533 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
13534 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
13535 create_lnet_proc_files "nis"
13536 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
13537 remove_lnet_proc_files "nis"
13539 # can we successfully write to lnet.stats?
13540 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
13542 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
13544 test_216() { # bug 20317
13545 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13546 remote_ost_nodsh && skip "remote OST with nodsh" && return
13549 local facets=$(get_facets OST)
13550 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13552 save_lustre_params client "osc.*.contention_seconds" > $p
13553 save_lustre_params $facets \
13554 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
13555 save_lustre_params $facets \
13556 "ldlm.namespaces.filter-*.contended_locks" >> $p
13557 save_lustre_params $facets \
13558 "ldlm.namespaces.filter-*.contention_seconds" >> $p
13559 clear_stats osc.*.osc_stats
13561 # agressive lockless i/o settings
13562 do_nodes $(comma_list $(osts_nodes)) \
13563 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
13564 ldlm.namespaces.filter-*.contended_locks=0 \
13565 ldlm.namespaces.filter-*.contention_seconds=60"
13566 lctl set_param -n osc.*.contention_seconds=60
13568 $DIRECTIO write $DIR/$tfile 0 10 4096
13569 $CHECKSTAT -s 40960 $DIR/$tfile
13571 # disable lockless i/o
13572 do_nodes $(comma_list $(osts_nodes)) \
13573 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
13574 ldlm.namespaces.filter-*.contended_locks=32 \
13575 ldlm.namespaces.filter-*.contention_seconds=0"
13576 lctl set_param -n osc.*.contention_seconds=0
13577 clear_stats osc.*.osc_stats
13579 dd if=/dev/zero of=$DIR/$tfile count=0
13580 $CHECKSTAT -s 0 $DIR/$tfile
13582 restore_lustre_params <$p
13586 run_test 216 "check lockless direct write updates file size and kms correctly"
13588 test_217() { # bug 22430
13589 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13593 for node in $(nodes_list); do
13594 nid=$(host_nids_address $node $NETTYPE)
13595 if [[ $nid = *-* ]] ; then
13596 echo "lctl ping $(h2nettype $nid)"
13597 lctl ping $(h2nettype $nid)
13599 echo "skipping $node (no hyphen detected)"
13603 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
13606 # do directio so as not to populate the page cache
13607 log "creating a 10 Mb file"
13608 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13609 log "starting reads"
13610 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13611 log "truncating the file"
13612 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13614 kill %+ || true # reads might have finished
13615 echo "wait until dd is finished"
13617 log "removing the temporary file"
13618 rm -rf $DIR/$tfile || error "tmp file removal failed"
13620 run_test 218 "parallel read and truncate should not deadlock ======================="
13623 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13624 # write one partial page
13625 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
13626 # set no grant so vvp_io_commit_write will do sync write
13627 $LCTL set_param fail_loc=0x411
13628 # write a full page at the end of file
13629 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
13631 $LCTL set_param fail_loc=0
13632 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
13633 $LCTL set_param fail_loc=0x411
13634 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
13637 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
13638 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
13640 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
13642 test_220() { #LU-325
13643 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13644 remote_ost_nodsh && skip "remote OST with nodsh" && return
13645 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13646 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
13649 # create on MDT0000 so the last_id and next_id are correct
13651 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
13655 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
13656 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
13657 osc.$mdtosc_proc1.prealloc_last_id)
13658 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
13659 osc.$mdtosc_proc1.prealloc_next_id)
13663 if ! combined_mgs_mds ; then
13667 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
13668 #define OBD_FAIL_OST_ENOINO 0x229
13669 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
13670 create_pool $FSNAME.$TESTNAME || return 1
13671 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
13673 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
13675 MDSOBJS=$((last_id - next_id))
13676 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
13678 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
13679 echo "OST still has $count kbytes free"
13681 echo "create $MDSOBJS files @next_id..."
13682 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
13684 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13685 osc.$mdtosc_proc1.prealloc_last_id)
13686 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13687 osc.$mdtosc_proc1.prealloc_next_id)
13689 echo "after creation, last_id=$last_id2, next_id=$next_id2"
13694 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
13695 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
13697 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
13698 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
13699 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
13700 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
13701 echo "unlink $MDSOBJS files @$next_id..."
13702 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
13704 if ! combined_mgs_mds ; then
13708 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
13711 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13712 dd if=`which date` of=$MOUNT/date oflag=sync
13713 chmod +x $MOUNT/date
13715 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
13716 $LCTL set_param fail_loc=0x80001401
13718 $MOUNT/date > /dev/null
13721 run_test 221 "make sure fault and truncate race to not cause OOM"
13724 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13726 test_mkdir $DIR/$tdir
13727 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13728 createmany -o $DIR/$tdir/$tfile 10
13729 cancel_lru_locks mdc
13730 cancel_lru_locks osc
13731 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13732 $LCTL set_param fail_loc=0x31a
13733 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
13734 $LCTL set_param fail_loc=0
13737 run_test 222a "AGL for ls should not trigger CLIO lock failure"
13740 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13742 test_mkdir $DIR/$tdir
13743 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13744 createmany -o $DIR/$tdir/$tfile 10
13745 cancel_lru_locks mdc
13746 cancel_lru_locks osc
13747 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13748 $LCTL set_param fail_loc=0x31a
13749 rm -r $DIR/$tdir || error "AGL for rmdir failed"
13750 $LCTL set_param fail_loc=0
13752 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
13755 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13757 test_mkdir $DIR/$tdir
13758 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13759 createmany -o $DIR/$tdir/$tfile 10
13760 cancel_lru_locks mdc
13761 cancel_lru_locks osc
13762 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
13763 $LCTL set_param fail_loc=0x31b
13764 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
13765 $LCTL set_param fail_loc=0
13768 run_test 223 "osc reenqueue if without AGL lock granted ======================="
13770 test_224a() { # LU-1039, MRP-303
13771 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13772 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
13773 $LCTL set_param fail_loc=0x508
13774 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
13775 $LCTL set_param fail_loc=0
13778 run_test 224a "Don't panic on bulk IO failure"
13780 test_224b() { # LU-1039, MRP-303
13781 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13782 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
13783 cancel_lru_locks osc
13784 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
13785 $LCTL set_param fail_loc=0x515
13786 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
13787 $LCTL set_param fail_loc=0
13790 run_test 224b "Don't panic on bulk IO failure"
13792 test_224c() { # LU-6441
13793 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13794 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13796 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13797 save_writethrough $p
13798 set_cache writethrough on
13800 local pages_per_rpc=$($LCTL get_param \
13801 osc.*.max_pages_per_rpc)
13802 local at_max=$($LCTL get_param -n at_max)
13803 local timeout=$($LCTL get_param -n timeout)
13804 local test_at="$LCTL get_param -n at_max"
13805 local param_at="$FSNAME.sys.at_max"
13806 local test_timeout="$LCTL get_param -n timeout"
13807 local param_timeout="$FSNAME.sys.timeout"
13809 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
13811 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
13812 error "conf_param at_max=0 failed"
13813 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
13814 error "conf_param timeout=5 failed"
13816 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
13817 do_facet ost1 $LCTL set_param fail_loc=0x520
13818 $LFS setstripe -c 1 -i 0 $DIR/$tfile
13819 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
13821 do_facet ost1 $LCTL set_param fail_loc=0
13823 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
13824 error "conf_param at_max=$at_max failed"
13825 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
13826 $timeout || error "conf_param timeout=$timeout failed"
13828 $LCTL set_param -n $pages_per_rpc
13829 restore_lustre_params < $p
13832 run_test 224c "Don't hang if one of md lost during large bulk RPC"
13834 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
13836 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13837 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13838 if [ -z ${MDSSURVEY} ]; then
13839 skip_env "mds-survey not found" && return
13842 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13843 { skip "Need MDS version at least 2.2.51"; return; }
13845 local mds=$(facet_host $SINGLEMDS)
13846 local target=$(do_nodes $mds 'lctl dl' |
13847 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
13849 local cmd1="file_count=1000 thrhi=4"
13850 local cmd2="dir_count=2 layer=mdd stripe_count=0"
13851 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13852 local cmd="$cmd1 $cmd2 $cmd3"
13854 rm -f ${TMP}/mds_survey*
13856 eval $cmd || error "mds-survey with zero-stripe failed"
13857 cat ${TMP}/mds_survey*
13858 rm -f ${TMP}/mds_survey*
13860 run_test 225a "Metadata survey sanity with zero-stripe"
13863 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13864 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13865 if [ -z ${MDSSURVEY} ]; then
13866 skip_env "mds-survey not found" && return
13868 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13869 { skip "Need MDS version at least 2.2.51"; return; }
13871 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
13872 skip_env "Need to mount OST to test" && return
13875 local mds=$(facet_host $SINGLEMDS)
13876 local target=$(do_nodes $mds 'lctl dl' |
13877 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
13879 local cmd1="file_count=1000 thrhi=4"
13880 local cmd2="dir_count=2 layer=mdd stripe_count=1"
13881 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13882 local cmd="$cmd1 $cmd2 $cmd3"
13884 rm -f ${TMP}/mds_survey*
13886 eval $cmd || error "mds-survey with stripe_count failed"
13887 cat ${TMP}/mds_survey*
13888 rm -f ${TMP}/mds_survey*
13890 run_test 225b "Metadata survey sanity with stripe_count = 1"
13892 mcreate_path2fid () {
13898 local path=$DIR/$tdir/$name
13903 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
13904 error "cannot create $desc"
13906 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
13908 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
13910 fid_path=$($LFS fid2path $MOUNT $fid)
13912 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
13914 [ "$path" == "$fid_path" ] ||
13915 error "fid2path returned $fid_path, expected $path"
13917 echo "pass with $path and $fid"
13922 mkdir -p $DIR/$tdir
13924 mcreate_path2fid 0010666 0 0 fifo "FIFO"
13925 mcreate_path2fid 0020666 1 3 null "character special file (null)"
13926 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
13927 mcreate_path2fid 0040666 0 0 dir "directory"
13928 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
13929 mcreate_path2fid 0100666 0 0 file "regular file"
13930 mcreate_path2fid 0120666 0 0 link "symbolic link"
13931 mcreate_path2fid 0140666 0 0 sock "socket"
13933 run_test 226a "call path2fid and fid2path on files of all type"
13936 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13940 mkdir -p $DIR/$tdir
13941 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
13942 error "create remote directory failed"
13943 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
13944 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
13945 "character special file (null)"
13946 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
13947 "character special file (no device)"
13948 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
13949 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
13950 "block special file (loop)"
13951 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
13952 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
13953 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
13955 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
13957 # LU-1299 Executing or running ldd on a truncated executable does not
13958 # cause an out-of-memory condition.
13960 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13961 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
13962 dd if=$(which date) of=$MOUNT/date bs=1k count=1
13963 chmod +x $MOUNT/date
13965 $MOUNT/date > /dev/null
13966 ldd $MOUNT/date > /dev/null
13969 run_test 227 "running truncated executable does not cause OOM"
13971 # LU-1512 try to reuse idle OI blocks
13973 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13974 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13975 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13976 skip "ldiskfs only test" && return
13978 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13979 local myDIR=$DIR/$tdir
13982 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13983 $LCTL set_param fail_loc=0x80001002
13984 createmany -o $myDIR/t- 10000
13985 $LCTL set_param fail_loc=0
13986 # The guard is current the largest FID holder
13988 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13990 local IDX=$(($SEQ % 64))
13992 do_facet $SINGLEMDS sync
13993 # Make sure journal flushed.
13995 local blk1=$(do_facet $SINGLEMDS \
13996 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13997 grep Blockcount | awk '{print $4}')
13999 # Remove old files, some OI blocks will become idle.
14000 unlinkmany $myDIR/t- 10000
14001 # Create new files, idle OI blocks should be reused.
14002 createmany -o $myDIR/t- 2000
14003 do_facet $SINGLEMDS sync
14004 # Make sure journal flushed.
14006 local blk2=$(do_facet $SINGLEMDS \
14007 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14008 grep Blockcount | awk '{print $4}')
14010 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14012 run_test 228a "try to reuse idle OI blocks"
14015 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14016 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14017 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14018 skip "ldiskfs only test" && return
14020 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14021 local myDIR=$DIR/$tdir
14024 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14025 $LCTL set_param fail_loc=0x80001002
14026 createmany -o $myDIR/t- 10000
14027 $LCTL set_param fail_loc=0
14028 # The guard is current the largest FID holder
14030 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14032 local IDX=$(($SEQ % 64))
14034 do_facet $SINGLEMDS sync
14035 # Make sure journal flushed.
14037 local blk1=$(do_facet $SINGLEMDS \
14038 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14039 grep Blockcount | awk '{print $4}')
14041 # Remove old files, some OI blocks will become idle.
14042 unlinkmany $myDIR/t- 10000
14045 stop $SINGLEMDS || error "Fail to stop MDT."
14047 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14049 df $MOUNT || error "Fail to df."
14050 # Create new files, idle OI blocks should be reused.
14051 createmany -o $myDIR/t- 2000
14052 do_facet $SINGLEMDS sync
14053 # Make sure journal flushed.
14055 local blk2=$(do_facet $SINGLEMDS \
14056 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14057 grep Blockcount | awk '{print $4}')
14059 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14061 run_test 228b "idle OI blocks can be reused after MDT restart"
14065 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14066 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14067 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14068 skip "ldiskfs only test" && return
14070 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14071 local myDIR=$DIR/$tdir
14074 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14075 $LCTL set_param fail_loc=0x80001002
14076 # 20000 files can guarantee there are index nodes in the OI file
14077 createmany -o $myDIR/t- 20000
14078 $LCTL set_param fail_loc=0
14079 # The guard is current the largest FID holder
14081 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14083 local IDX=$(($SEQ % 64))
14085 do_facet $SINGLEMDS sync
14086 # Make sure journal flushed.
14088 local blk1=$(do_facet $SINGLEMDS \
14089 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14090 grep Blockcount | awk '{print $4}')
14092 # Remove old files, some OI blocks will become idle.
14093 unlinkmany $myDIR/t- 20000
14095 # The OI file should become empty now
14097 # Create new files, idle OI blocks should be reused.
14098 createmany -o $myDIR/t- 2000
14099 do_facet $SINGLEMDS sync
14100 # Make sure journal flushed.
14102 local blk2=$(do_facet $SINGLEMDS \
14103 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14104 grep Blockcount | awk '{print $4}')
14106 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14108 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
14110 test_229() { # LU-2482, LU-3448
14111 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
14112 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
14114 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14115 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
14119 # Create a file with a released layout and stripe count 2.
14120 $MULTIOP $DIR/$tfile H2c ||
14121 error "failed to create file with released layout"
14123 $GETSTRIPE -v $DIR/$tfile
14125 local pattern=$($GETSTRIPE -L $DIR/$tfile)
14126 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
14128 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
14129 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
14130 stat $DIR/$tfile || error "failed to stat released file"
14132 chown $RUNAS_ID $DIR/$tfile ||
14133 error "chown $RUNAS_ID $DIR/$tfile failed"
14135 chgrp $RUNAS_ID $DIR/$tfile ||
14136 error "chgrp $RUNAS_ID $DIR/$tfile failed"
14138 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
14139 rm $DIR/$tfile || error "failed to remove released file"
14141 run_test 229 "getstripe/stat/rm/attr changes work on released files"
14144 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14145 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14148 test_mkdir $DIR/$tdir
14149 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
14150 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
14151 [ $mdt_idx -ne 0 ] &&
14152 error "create local directory on wrong MDT $mdt_idx"
14154 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
14155 error "create remote directory failed"
14156 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
14157 [ $mdt_idx -ne $MDTIDX ] &&
14158 error "create remote directory on wrong MDT $mdt_idx"
14160 createmany -o $DIR/$tdir/test_230/t- 10 ||
14161 error "create files on remote directory failed"
14162 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
14163 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
14164 rm -r $DIR/$tdir || error "unlink remote directory failed"
14166 run_test 230a "Create remote directory and files under the remote directory"
14169 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14170 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14177 local migrate_dir=$DIR/$tdir/migrate_dir
14178 local other_dir=$DIR/$tdir/other_dir
14180 test_mkdir $DIR/$tdir
14181 test_mkdir -i0 -c1 $migrate_dir
14182 test_mkdir -i0 -c1 $other_dir
14183 for ((i=0; i<10; i++)); do
14184 mkdir -p $migrate_dir/dir_${i}
14185 createmany -o $migrate_dir/dir_${i}/f 10 ||
14186 error "create files under remote dir failed $i"
14189 cp /etc/passwd $migrate_dir/$tfile
14190 cp /etc/passwd $other_dir/$tfile
14191 chattr +SAD $migrate_dir
14192 chattr +SAD $migrate_dir/$tfile
14194 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14195 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14196 local old_dir_mode=$(stat -c%f $migrate_dir)
14197 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
14199 mkdir -p $migrate_dir/dir_default_stripe2
14200 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
14201 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
14203 mkdir -p $other_dir
14204 ln $migrate_dir/$tfile $other_dir/luna
14205 ln $migrate_dir/$tfile $migrate_dir/sofia
14206 ln $other_dir/$tfile $migrate_dir/david
14207 ln -s $migrate_dir/$tfile $other_dir/zachary
14208 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
14209 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
14211 $LFS migrate -m $MDTIDX $migrate_dir ||
14212 error "fails on migrating remote dir to MDT1"
14214 echo "migratate to MDT1, then checking.."
14215 for ((i = 0; i < 10; i++)); do
14216 for file in $(find $migrate_dir/dir_${i}); do
14217 mdt_index=$($LFS getstripe -M $file)
14218 [ $mdt_index == $MDTIDX ] ||
14219 error "$file is not on MDT${MDTIDX}"
14223 # the multiple link file should still in MDT0
14224 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
14225 [ $mdt_index == 0 ] ||
14226 error "$file is not on MDT${MDTIDX}"
14228 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14229 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14230 error " expect $old_dir_flag get $new_dir_flag"
14232 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14233 [ "$old_file_flag" = "$new_file_flag" ] ||
14234 error " expect $old_file_flag get $new_file_flag"
14236 local new_dir_mode=$(stat -c%f $migrate_dir)
14237 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14238 error "expect mode $old_dir_mode get $new_dir_mode"
14240 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14241 [ "$old_file_mode" = "$new_file_mode" ] ||
14242 error "expect mode $old_file_mode get $new_file_mode"
14244 diff /etc/passwd $migrate_dir/$tfile ||
14245 error "$tfile different after migration"
14247 diff /etc/passwd $other_dir/luna ||
14248 error "luna different after migration"
14250 diff /etc/passwd $migrate_dir/sofia ||
14251 error "sofia different after migration"
14253 diff /etc/passwd $migrate_dir/david ||
14254 error "david different after migration"
14256 diff /etc/passwd $other_dir/zachary ||
14257 error "zachary different after migration"
14259 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14260 error "${tfile}_ln different after migration"
14262 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14263 error "${tfile}_ln_other different after migration"
14265 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
14266 [ $stripe_count = 2 ] ||
14267 error "dir strpe_count $d != 2 after migration."
14269 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
14270 [ $stripe_count = 2 ] ||
14271 error "file strpe_count $d != 2 after migration."
14273 #migrate back to MDT0
14276 $LFS migrate -m $MDTIDX $migrate_dir ||
14277 error "fails on migrating remote dir to MDT0"
14279 echo "migrate back to MDT0, checking.."
14280 for file in $(find $migrate_dir); do
14281 mdt_index=$($LFS getstripe -M $file)
14282 [ $mdt_index == $MDTIDX ] ||
14283 error "$file is not on MDT${MDTIDX}"
14286 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14287 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14288 error " expect $old_dir_flag get $new_dir_flag"
14290 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14291 [ "$old_file_flag" = "$new_file_flag" ] ||
14292 error " expect $old_file_flag get $new_file_flag"
14294 local new_dir_mode=$(stat -c%f $migrate_dir)
14295 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14296 error "expect mode $old_dir_mode get $new_dir_mode"
14298 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14299 [ "$old_file_mode" = "$new_file_mode" ] ||
14300 error "expect mode $old_file_mode get $new_file_mode"
14302 diff /etc/passwd ${migrate_dir}/$tfile ||
14303 error "$tfile different after migration"
14305 diff /etc/passwd ${other_dir}/luna ||
14306 error "luna different after migration"
14308 diff /etc/passwd ${migrate_dir}/sofia ||
14309 error "sofia different after migration"
14311 diff /etc/passwd ${other_dir}/zachary ||
14312 error "zachary different after migration"
14314 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14315 error "${tfile}_ln different after migration"
14317 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14318 error "${tfile}_ln_other different after migration"
14320 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
14321 [ $stripe_count = 2 ] ||
14322 error "dir strpe_count $d != 2 after migration."
14324 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
14325 [ $stripe_count = 2 ] ||
14326 error "file strpe_count $d != 2 after migration."
14328 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14330 run_test 230b "migrate directory"
14333 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14334 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14335 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14339 local migrate_dir=$DIR/$tdir/migrate_dir
14341 #If migrating directory fails in the middle, all entries of
14342 #the directory is still accessiable.
14343 test_mkdir $DIR/$tdir
14344 test_mkdir -i0 -c1 $migrate_dir
14346 createmany -o $migrate_dir/f 10 ||
14347 error "create files under ${migrate_dir} failed"
14349 #failed after migrating 5 entries
14350 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
14351 do_facet mds1 lctl set_param fail_loc=0x20001801
14352 do_facet mds1 lctl set_param fail_val=5
14353 local t=$(ls $migrate_dir | wc -l)
14354 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
14355 error "migrate should fail after 5 entries"
14357 mkdir $migrate_dir/dir &&
14358 error "mkdir succeeds under migrating directory"
14359 touch $migrate_dir/file &&
14360 error "touch file succeeds under migrating directory"
14362 local u=$(ls $migrate_dir | wc -l)
14363 [ "$u" == "$t" ] || error "$u != $t during migration"
14365 for file in $(find $migrate_dir); do
14366 stat $file || error "stat $file failed"
14369 do_facet mds1 lctl set_param fail_loc=0
14370 do_facet mds1 lctl set_param fail_val=0
14372 $LFS migrate -m $MDTIDX $migrate_dir ||
14373 error "migrate open files should failed with open files"
14375 echo "Finish migration, then checking.."
14376 for file in $(find $migrate_dir); do
14377 mdt_index=$($LFS getstripe -M $file)
14378 [ $mdt_index == $MDTIDX ] ||
14379 error "$file is not on MDT${MDTIDX}"
14382 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14384 run_test 230c "check directory accessiblity if migration is failed"
14387 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14388 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14391 local migrate_dir=$DIR/$tdir/migrate_dir
14395 test_mkdir $DIR/$tdir
14396 test_mkdir -i0 -c1 $migrate_dir
14398 for ((i=0; i<100; i++)); do
14399 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
14400 createmany -o $migrate_dir/dir_${i}/f 100 ||
14401 error "create files under remote dir failed $i"
14404 $LFS migrate -m $MDTIDX $migrate_dir ||
14405 error "migrate remote dir error"
14407 echo "Finish migration, then checking.."
14408 for file in $(find $migrate_dir); do
14409 mdt_index=$($LFS getstripe -M $file)
14410 [ $mdt_index == $MDTIDX ] ||
14411 error "$file is not on MDT${MDTIDX}"
14414 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14416 run_test 230d "check migrate big directory"
14419 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14420 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14426 mkdir -p $DIR/$tdir
14427 mkdir $DIR/$tdir/migrate_dir
14428 mkdir $DIR/$tdir/other_dir
14429 touch $DIR/$tdir/migrate_dir/a
14430 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
14431 ls $DIR/$tdir/other_dir
14433 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14434 error "migrate dir fails"
14436 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14437 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14439 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14440 [ $mdt_index == 0 ] || error "a is not on MDT0"
14442 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
14443 error "migrate dir fails"
14445 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
14446 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
14448 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14449 [ $mdt_index == 1 ] || error "a is not on MDT1"
14451 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
14452 [ $mdt_index == 1 ] || error "b is not on MDT1"
14454 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14455 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
14457 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
14459 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14461 run_test 230e "migrate mulitple local link files"
14464 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14465 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14469 mkdir -p $DIR/$tdir
14470 mkdir $DIR/$tdir/migrate_dir
14471 $LFS mkdir -i1 $DIR/$tdir/other_dir
14472 touch $DIR/$tdir/migrate_dir/a
14473 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
14474 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
14475 ls $DIR/$tdir/other_dir
14477 # a should be migrated to MDT1, since no other links on MDT0
14478 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14479 error "#1 migrate dir fails"
14480 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14481 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14482 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14483 [ $mdt_index == 1 ] || error "a is not on MDT1"
14485 # a should stay on MDT1, because it is a mulitple link file
14486 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14487 error "#2 migrate dir fails"
14488 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14489 [ $mdt_index == 1 ] || error "a is not on MDT1"
14491 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14492 error "#3 migrate dir fails"
14494 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14495 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
14496 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
14498 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
14499 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
14501 # a should be migrated to MDT0, since no other links on MDT1
14502 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14503 error "#4 migrate dir fails"
14504 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14505 [ $mdt_index == 0 ] || error "a is not on MDT0"
14507 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14509 run_test 230f "migrate mulitple remote link files"
14512 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14513 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14515 mkdir -p $DIR/$tdir/migrate_dir
14517 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
14518 error "migrating dir to non-exist MDT succeeds"
14521 run_test 230g "migrate dir to non-exist MDT"
14524 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14525 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14526 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
14527 skip "Need MDS version at least 2.7.64" && return
14530 mkdir -p $DIR/$tdir/migrate_dir
14532 $LFS migrate -m1 $DIR &&
14533 error "migrating mountpoint1 should fail"
14535 $LFS migrate -m1 $DIR/$tdir/.. &&
14536 error "migrating mountpoint2 should fail"
14538 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
14539 error "migrating $tdir fail"
14541 mdt_index=$($LFS getstripe -M $DIR/$tdir)
14542 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14544 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14545 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14548 run_test 230h "migrate .. and root"
14551 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14552 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14554 mkdir -p $DIR/$tdir/migrate_dir
14556 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
14557 error "migration fails with a tailing slash"
14559 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
14560 error "migration fails with two tailing slashes"
14562 run_test 230i "lfs migrate -m tolerates trailing slashes"
14566 # For simplicity this test assumes that max_pages_per_rpc
14567 # is the same across all OSCs
14568 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
14569 local bulk_size=$((max_pages * 4096))
14570 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
14573 mkdir -p $DIR/$tdir
14574 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
14575 error "failed to set stripe with -S ${brw_size}M option"
14577 # clear the OSC stats
14578 $LCTL set_param osc.*.stats=0 &>/dev/null
14581 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
14582 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
14583 oflag=direct &>/dev/null || error "dd failed"
14585 sync; sleep 1; sync # just to be safe
14586 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
14587 if [ x$nrpcs != "x1" ]; then
14588 $LCTL get_param osc.*.stats
14589 error "found $nrpcs ost_write RPCs, not 1 as expected"
14593 # Drop the OSC cache, otherwise we will read from it
14594 cancel_lru_locks osc
14596 # clear the OSC stats
14597 $LCTL set_param osc.*.stats=0 &>/dev/null
14599 # Client reads $bulk_size.
14600 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
14601 iflag=direct &>/dev/null || error "dd failed"
14603 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
14604 if [ x$nrpcs != "x1" ]; then
14605 $LCTL get_param osc.*.stats
14606 error "found $nrpcs ost_read RPCs, not 1 as expected"
14609 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
14612 mkdir -p $DIR/$tdir
14614 for i in {0..1023}; do
14615 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
14616 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
14617 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
14621 run_test 231b "must not assert on fully utilized OST request buffer"
14624 mkdir -p $DIR/$tdir
14625 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14627 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14628 do_facet ost1 $LCTL set_param fail_loc=0x31c
14630 # ignore dd failure
14631 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
14633 do_facet ost1 $LCTL set_param fail_loc=0
14634 umount_client $MOUNT || error "umount failed"
14635 mount_client $MOUNT || error "mount failed"
14636 stop ost1 || error "cannot stop ost1"
14637 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14639 run_test 232a "failed lock should not block umount"
14642 mkdir -p $DIR/$tdir
14643 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14644 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
14646 cancel_lru_locks osc
14648 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14649 do_facet ost1 $LCTL set_param fail_loc=0x31c
14652 $LFS data_version $DIR/$tdir/$tfile || true
14654 do_facet ost1 $LCTL set_param fail_loc=0
14655 umount_client $MOUNT || error "umount failed"
14656 mount_client $MOUNT || error "mount failed"
14657 stop ost1 || error "cannot stop ost1"
14658 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14660 run_test 232b "failed data version lock should not block umount"
14663 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
14664 { skip "Need MDS version at least 2.3.64"; return; }
14665 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
14667 local fid=$($LFS path2fid $MOUNT)
14668 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14669 error "cannot access $MOUNT using its FID '$fid'"
14671 run_test 233a "checking that OBF of the FS root succeeds"
14674 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
14675 { skip "Need MDS version at least 2.5.90"; return; }
14676 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
14678 local fid=$($LFS path2fid $MOUNT/.lustre)
14679 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14680 error "cannot access $MOUNT/.lustre using its FID '$fid'"
14682 fid=$($LFS path2fid $MOUNT/.lustre/fid)
14683 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14684 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
14686 run_test 233b "checking that OBF of the FS .lustre succeeds"
14689 local p="$TMP/sanityN-$TESTNAME.parameters"
14690 save_lustre_params client "llite.*.xattr_cache" > $p
14691 lctl set_param llite.*.xattr_cache 1 ||
14692 { skip "xattr cache is not supported"; return 0; }
14694 mkdir -p $DIR/$tdir || error "mkdir failed"
14695 touch $DIR/$tdir/$tfile || error "touch failed"
14696 # OBD_FAIL_LLITE_XATTR_ENOMEM
14697 $LCTL set_param fail_loc=0x1405
14698 getfattr -n user.attr $DIR/$tdir/$tfile &&
14699 error "getfattr should have failed with ENOMEM"
14700 $LCTL set_param fail_loc=0x0
14703 restore_lustre_params < $p
14706 run_test 234 "xattr cache should not crash on ENOMEM"
14709 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
14710 skip "Need MDS version at least 2.4.52" && return
14711 flock_deadlock $DIR/$tfile
14716 124) error "process hangs on a deadlock"
14718 *) error "error executing flock_deadlock $DIR/$tfile"
14722 run_test 235 "LU-1715: flock deadlock detection does not work properly"
14726 check_swap_layouts_support && return 0
14727 test_mkdir -c1 $DIR/$tdir
14729 local ref1=/etc/passwd
14730 local ref2=/etc/group
14731 local file1=$DIR/$tdir/f1
14732 local file2=$DIR/$tdir/f2
14734 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
14735 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
14736 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
14737 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
14738 local fd=$(free_fd)
14739 local cmd="exec $fd<>$file2"
14742 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
14743 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
14746 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
14751 run_test 236 "Layout swap on open unlinked file"
14753 # test to verify file handle related system calls
14754 # (name_to_handle_at/open_by_handle_at)
14755 # The new system calls are supported in glibc >= 2.14.
14758 echo "Test file_handle syscalls" > $DIR/$tfile ||
14759 error "write failed"
14760 check_fhandle_syscalls $DIR/$tfile ||
14761 error "check_fhandle_syscalls failed"
14763 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
14765 # LU-4659 linkea consistency
14767 local server_version=$(lustre_version_code $SINGLEMDS)
14769 [[ $server_version -gt $(version_code 2.5.57) ]] ||
14770 [[ $server_version -gt $(version_code 2.5.1) &&
14771 $server_version -lt $(version_code 2.5.50) ]] ||
14772 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
14775 ln $DIR/$tfile $DIR/$tfile.lnk
14776 touch $DIR/$tfile.new
14777 mv $DIR/$tfile.new $DIR/$tfile
14778 local fid1=$($LFS path2fid $DIR/$tfile)
14779 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
14780 local path1=$($LFS fid2path $FSNAME "$fid1")
14781 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
14782 local path2=$($LFS fid2path $FSNAME "$fid2")
14783 [ $tfile.lnk == $path2 ] ||
14784 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
14787 run_test 238 "Verify linkea consistency"
14789 test_239A() { # was test_239
14790 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
14791 skip "Need MDS version at least 2.5.60" && return
14792 local list=$(comma_list $(mdts_nodes))
14794 mkdir -p $DIR/$tdir
14795 createmany -o $DIR/$tdir/f- 5000
14796 unlinkmany $DIR/$tdir/f- 5000
14797 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
14798 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
14799 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
14800 osp.*MDT*.sync_in_flight" | calc_sum)
14801 [ "$changes" -eq 0 ] || error "$changes not synced"
14803 run_test 239A "osp_sync test"
14805 test_239a() { #LU-5297
14806 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14808 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
14809 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
14810 chgrp $RUNAS_GID $DIR/$tfile
14811 wait_delete_completed
14813 run_test 239a "process invalid osp sync record correctly"
14815 test_239b() { #LU-5297
14816 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14818 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
14819 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
14820 chgrp $RUNAS_GID $DIR/$tfile1
14821 wait_delete_completed
14822 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14824 chgrp $RUNAS_GID $DIR/$tfile2
14825 wait_delete_completed
14827 run_test 239b "process osp sync record with ENOMEM error correctly"
14830 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14831 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14833 mkdir -p $DIR/$tdir
14835 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
14836 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
14837 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
14838 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
14840 umount_client $MOUNT || error "umount failed"
14841 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
14842 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
14843 mount_client $MOUNT || error "failed to mount client"
14845 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
14846 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
14848 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
14851 for LOOP in $(seq $1); do
14852 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
14853 cancel_lru_locks $OSC || true
14858 for LOOP in $(seq $1); do
14859 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
14860 iflag=direct 2>/dev/null
14864 test_241a() { # was test_241
14865 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14867 cancel_lru_locks $OSC
14868 test_241_bio 1000 &
14873 run_test 241a "bio vs dio"
14876 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14878 test_241_dio 1000 &
14883 run_test 241b "dio vs dio"
14886 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14887 mkdir -p $DIR/$tdir
14888 touch $DIR/$tdir/$tfile
14890 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
14891 do_facet mds1 lctl set_param fail_loc=0x105
14892 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
14894 do_facet mds1 lctl set_param fail_loc=0
14895 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
14897 run_test 242 "mdt_readpage failure should not cause directory unreadable"
14901 test_mkdir $DIR/$tdir
14902 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
14904 run_test 243 "various group lock tests"
14908 test_mkdir $DIR/$tdir
14909 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
14910 sendfile_grouplock $DIR/$tdir/$tfile || \
14911 error "sendfile+grouplock failed"
14914 run_test 244 "sendfile with group lock tests"
14917 local flagname="multi_mod_rpcs"
14918 local connect_data_name="max_mod_rpcs"
14921 # check if multiple modify RPCs flag is set
14922 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
14923 grep "connect_flags:")
14926 echo "$out" | grep -qw $flagname
14927 if [ $? -ne 0 ]; then
14928 echo "connect flag $flagname is not set"
14932 # check if multiple modify RPCs data is set
14933 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
14936 echo "$out" | grep -qw $connect_data_name ||
14937 error "import should have connect data $connect_data_name"
14939 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
14941 test_246() { # LU-7371
14942 remote_ost_nodsh && skip "remote OST with nodsh" && return
14943 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
14944 skip "Need OST version >= 2.7.62" && return 0
14945 do_facet ost1 $LCTL set_param fail_val=4095
14946 #define OBD_FAIL_OST_READ_SIZE 0x234
14947 do_facet ost1 $LCTL set_param fail_loc=0x234
14948 $LFS setstripe $DIR/$tfile -i 0 -c 1
14949 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
14950 cancel_lru_locks $FSNAME-OST0000
14951 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
14953 run_test 246 "Read file of size 4095 should return right length"
14959 umount_client $submount
14964 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14966 { skip "Fileset feature is not supported"; return; }
14968 local submount=${MOUNT}_$tdir
14971 mkdir -p $submount || error "mkdir $submount failed"
14972 FILESET="$FILESET/$tdir" mount_client $submount ||
14973 error "mount $submount failed"
14974 trap "cleanup_247 $submount" EXIT
14975 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
14976 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
14977 error "read $MOUNT/$tdir/$tfile failed"
14978 cleanup_247 $submount
14980 run_test 247a "mount subdir as fileset"
14983 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14984 { skip "Fileset feature is not supported"; return; }
14986 local submount=${MOUNT}_$tdir
14988 rm -rf $MOUNT/$tdir
14989 mkdir -p $submount || error "mkdir $submount failed"
14991 FILESET="$FILESET/$tdir" mount_client $submount &&
14992 error "mount $submount should fail"
14995 run_test 247b "mount subdir that dose not exist"
14998 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14999 { skip "Fileset feature is not supported"; return; }
15001 local submount=${MOUNT}_$tdir
15003 mkdir -p $MOUNT/$tdir/dir1
15004 mkdir -p $submount || error "mkdir $submount failed"
15005 trap "cleanup_247 $submount" EXIT
15006 FILESET="$FILESET/$tdir" mount_client $submount ||
15007 error "mount $submount failed"
15008 local fid=$($LFS path2fid $MOUNT/)
15009 $LFS fid2path $submount $fid && error "fid2path should fail"
15010 cleanup_247 $submount
15012 run_test 247c "running fid2path outside root"
15015 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15016 { skip "Fileset feature is not supported"; return; }
15018 local submount=${MOUNT}_$tdir
15020 mkdir -p $MOUNT/$tdir/dir1
15021 mkdir -p $submount || error "mkdir $submount failed"
15022 FILESET="$FILESET/$tdir" mount_client $submount ||
15023 error "mount $submount failed"
15024 trap "cleanup_247 $submount" EXIT
15025 local fid=$($LFS path2fid $submount/dir1)
15026 $LFS fid2path $submount $fid || error "fid2path should succeed"
15027 cleanup_247 $submount
15029 run_test 247d "running fid2path inside root"
15033 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15035 { skip "Fileset feature is not supported"; return; }
15037 local submount=${MOUNT}_$tdir
15040 mkdir -p $submount || error "mkdir $submount failed"
15041 FILESET="$FILESET/.." mount_client $submount &&
15042 error "mount $submount should fail"
15045 run_test 247e "mount .. as fileset"
15048 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
15049 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
15051 # create a large file for fast read verification
15052 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
15054 # make sure the file is created correctly
15055 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
15056 { rm -f $DIR/$tfile; skip "file creation error" && return; }
15058 echo "Test 1: verify that fast read is 4 times faster on cache read"
15060 # small read with fast read enabled
15061 $LCTL set_param -n llite.*.fast_read=1
15062 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15063 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15064 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15065 # small read with fast read disabled
15066 $LCTL set_param -n llite.*.fast_read=0
15067 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15068 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15069 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15071 # verify that fast read is 4 times faster for cache read
15072 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
15073 error_not_in_vm "fast read was not 4 times faster: " \
15074 "$t_fast vs $t_slow"
15076 echo "Test 2: verify the performance between big and small read"
15077 $LCTL set_param -n llite.*.fast_read=1
15079 # 1k non-cache read
15080 cancel_lru_locks osc
15081 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15082 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15083 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15085 # 1M non-cache read
15086 cancel_lru_locks osc
15087 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15088 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15089 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15091 # verify that big IO is not 4 times faster than small IO
15092 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
15093 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
15095 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
15098 run_test 248 "fast read verification"
15100 test_249() { # LU-7890
15102 $SETSTRIPE -c 1 $DIR/$tfile
15104 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
15105 skip "Need at least version 2.8.54"
15107 # Offset 2T == 4k * 512M
15108 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
15109 error "dd to 2T offset failed"
15111 run_test 249 "Write above 2T file size"
15114 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
15115 && skip "no 16TB file size limit on ZFS" && return
15117 $SETSTRIPE -c 1 $DIR/$tfile
15118 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
15119 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
15120 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
15121 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
15122 conv=notrunc,fsync && error "append succeeded"
15125 run_test 250 "Write above 16T limit"
15128 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
15130 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
15131 #Skip once - writing the first stripe will succeed
15132 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15133 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
15134 error "short write happened"
15136 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15137 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
15138 error "short read happened"
15142 run_test 251 "Handling short read and write correctly"
15152 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15153 remote_ost_nodsh && skip "remote OST with nodsh" && return
15154 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
15155 "$(facet_fstype mds1)" != "ldiskfs" ]; then
15156 skip "ldiskfs only test"
15160 # check lr_reader on OST0000
15162 dev=$(facet_device $tgt)
15163 out=$(do_facet $tgt $LR_READER $dev)
15164 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15166 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
15167 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
15168 error "Invalid uuid returned by $LR_READER on target $tgt"
15169 echo -e "uuid returned by $LR_READER is '$uuid'\n"
15171 # check lr_reader -c on MDT0000
15173 dev=$(facet_device $tgt)
15174 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
15175 echo "$LR_READER does not support additional options"
15178 out=$(do_facet $tgt $LR_READER -c $dev)
15179 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15181 num=$(echo "$out" | grep -c "mdtlov")
15182 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
15183 error "Invalid number of mdtlov clients returned by $LR_READER"
15184 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
15186 # check lr_reader -cr on MDT0000
15187 out=$(do_facet $tgt $LR_READER -cr $dev)
15188 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15190 echo "$out" | grep -q "^reply_data:$" ||
15191 error "$LR_READER should have returned 'reply_data' section"
15192 num=$(echo "$out" | grep -c "client_generation")
15193 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
15195 run_test 252 "check lr_reader tool"
15197 test_253_fill_ost() {
15198 local size_mb #how many MB should we write to pass watermark
15199 local lwm=$3 #low watermark
15200 local free_10mb #10% of free space
15202 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15203 size_mb=$((free_kb / 1024 - lwm))
15204 free_10mb=$((free_kb / 10240))
15205 #If 10% of free space cross low watermark use it
15206 if (( free_10mb > size_mb )); then
15209 #At least we need to store 1.1 of difference between
15210 #free space and low watermark
15211 size_mb=$((size_mb + size_mb / 10))
15213 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
15214 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
15215 oflag=append conv=notrunc
15220 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15221 echo "OST still has $((free_kb / 1024)) mbytes free"
15228 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15229 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15230 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
15232 local ost_name=$($LFS osts |
15233 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
15235 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
15236 do_facet $SINGLEMDS $LCTL get_param -n \
15237 osp.$mdtosc_proc1.reserved_mb_high ||
15238 { skip "remote MDS does not support reserved_mb_high" &&
15243 wait_delete_completed
15246 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
15247 osp.$mdtosc_proc1.reserved_mb_high)
15248 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
15249 osp.$mdtosc_proc1.reserved_mb_low)
15250 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
15252 if ! combined_mgs_mds ; then
15255 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
15256 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
15257 error "Adding $ost_name to pool failed"
15259 # Wait for client to see a OST at pool
15260 wait_update $HOSTNAME "$LCTL get_param -n
15261 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
15262 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
15263 error "Client can not see the pool"
15264 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
15265 error "Setstripe failed"
15267 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
15268 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
15269 echo "OST still has $((blocks/1024)) mbytes free"
15271 local new_lwm=$((blocks/1024-10))
15272 do_facet $SINGLEMDS $LCTL set_param \
15273 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
15274 do_facet $SINGLEMDS $LCTL set_param \
15275 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
15277 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15279 #First enospc could execute orphan deletion so repeat.
15280 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15282 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15283 osp.$mdtosc_proc1.prealloc_status)
15284 echo "prealloc_status $oa_status"
15286 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
15287 error "File creation should fail"
15288 #object allocation was stopped, but we still able to append files
15289 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
15290 error "Append failed"
15291 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
15293 wait_delete_completed
15297 for i in $(seq 10 12); do
15298 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
15299 error "File creation failed after rm";
15302 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15303 osp.$mdtosc_proc1.prealloc_status)
15304 echo "prealloc_status $oa_status"
15306 if (( oa_status != 0 )); then
15307 error "Object allocation still disable after rm"
15309 do_facet $SINGLEMDS $LCTL set_param \
15310 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
15311 do_facet $SINGLEMDS $LCTL set_param \
15312 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
15315 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
15316 error "Remove $ost_name from pool failed"
15317 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
15318 error "Pool destroy fialed"
15320 if ! combined_mgs_mds ; then
15324 run_test 253 "Check object allocation limit"
15329 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15330 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15332 local MDT0=$(facet_svc $SINGLEMDS)
15334 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
15335 { skip "MDS does not support changelog_size" && return; }
15337 changelog_register || error "changelog_register failed"
15339 changelog_clear 0 || error "changelog_clear failed"
15341 local size1=$(do_facet $SINGLEMDS \
15342 $LCTL get_param -n mdd.$MDT0.changelog_size)
15343 echo "Changelog size $size1"
15346 $LFS mkdir -i 0 $DIR/$tdir
15348 mkdir -p $DIR/$tdir/pics/2008/zachy
15349 touch $DIR/$tdir/pics/2008/zachy/timestamp
15350 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
15351 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15352 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15353 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15354 rm $DIR/$tdir/pics/desktop.jpg
15356 local size2=$(do_facet $SINGLEMDS \
15357 $LCTL get_param -n mdd.$MDT0.changelog_size)
15358 echo "Changelog size after work $size2"
15360 (( $size2 > $size1 )) ||
15361 error "new Changelog size=$size2 less than old size=$size1"
15363 run_test 254 "Check changelog size"
15370 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
15371 awk -F: '{print $2}' | grep $type > /dev/null
15372 if [ $? -ne 0 ]; then
15382 lfs ladvise -a willread $file > /dev/null 2>&1
15383 if [ $? -eq 0 ]; then
15387 lfs ladvise -a willread $file 2>&1 |
15388 grep "Inappropriate ioctl for device" > /dev/null
15389 if [ $? -eq 0 ]; then
15396 bc <<<"scale=2; ($1 - $2) * 100 / $2"
15399 # run a random read IO workload
15400 # usage: random_read_iops <filename> <filesize> <iosize>
15401 random_read_iops() {
15404 local iosize=${3:-4096}
15406 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
15407 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
15410 drop_file_oss_cache() {
15414 $LFS ladvise -a dontneed $file 2>/dev/null ||
15415 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
15418 ladvise_willread_performance()
15421 local average_origin=0
15422 local average_cache=0
15423 local average_ladvise=0
15425 for ((i = 1; i <= $repeat; i++)); do
15426 echo "Iter $i/$repeat: reading without willread hint"
15427 cancel_lru_locks osc
15428 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15429 local speed_origin=$(random_read_iops $DIR/$tfile $size)
15430 echo "Iter $i/$repeat: uncached speed: $speed_origin"
15431 average_origin=$(bc <<<"$average_origin + $speed_origin")
15433 cancel_lru_locks osc
15434 local speed_cache=$(random_read_iops $DIR/$tfile $size)
15435 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
15436 average_cache=$(bc <<<"$average_cache + $speed_cache")
15438 cancel_lru_locks osc
15439 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15440 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
15441 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
15442 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
15443 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
15445 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
15446 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
15447 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
15449 speedup_cache=$(percent $average_cache $average_origin)
15450 speedup_ladvise=$(percent $average_ladvise $average_origin)
15452 echo "Average uncached read: $average_origin"
15453 echo "Average speedup with OSS cached read: " \
15454 "$average_cache = +$speedup_cache%"
15455 echo "Average speedup with ladvise willread: " \
15456 "$average_ladvise = +$speedup_ladvise%"
15458 local lowest_speedup=20
15459 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
15460 echo "Speedup with OSS cached read less than $lowest_speedup%," \
15461 "got $average_cache%. Skipping ladvise willread check."
15465 # the test won't work on ZFS until it supports 'ladvise dontneed', but
15466 # it is still good to run until then to exercise 'ladvise willread'
15467 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15468 [ "$(facet_fstype ost1)" = "zfs" ] &&
15469 echo "osd-zfs does not support dontneed or drop_caches" &&
15472 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
15473 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
15474 error_not_in_vm "Speedup with willread is less than " \
15475 "$lowest_speedup%, got $average_ladvise%"
15479 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15480 skip "lustre < 2.8.54 does not support ladvise " && return
15481 remote_ost_nodsh && skip "remote OST with nodsh" && return
15483 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
15485 ladvise_no_type willread $DIR/$tfile &&
15486 skip "willread ladvise is not supported" && return
15488 ladvise_no_ioctl $DIR/$tfile &&
15489 skip "ladvise ioctl is not supported" && return
15492 local size=$((size_mb * 1048576))
15493 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15494 error "dd to $DIR/$tfile failed"
15496 lfs ladvise -a willread $DIR/$tfile ||
15497 error "Ladvise failed with no range argument"
15499 lfs ladvise -a willread -s 0 $DIR/$tfile ||
15500 error "Ladvise failed with no -l or -e argument"
15502 lfs ladvise -a willread -e 1 $DIR/$tfile ||
15503 error "Ladvise failed with only -e argument"
15505 lfs ladvise -a willread -l 1 $DIR/$tfile ||
15506 error "Ladvise failed with only -l argument"
15508 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
15509 error "End offset should not be smaller than start offset"
15511 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
15512 error "End offset should not be equal to start offset"
15514 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
15515 error "Ladvise failed with overflowing -s argument"
15517 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
15518 error "Ladvise failed with overflowing -e argument"
15520 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
15521 error "Ladvise failed with overflowing -l argument"
15523 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
15524 error "Ladvise succeeded with conflicting -l and -e arguments"
15526 echo "Synchronous ladvise should wait"
15528 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
15529 do_nodes $(comma_list $(osts_nodes)) \
15530 $LCTL set_param fail_val=$delay fail_loc=0x237
15532 local start_ts=$SECONDS
15533 lfs ladvise -a willread $DIR/$tfile ||
15534 error "Ladvise failed with no range argument"
15535 local end_ts=$SECONDS
15536 local inteval_ts=$((end_ts - start_ts))
15538 if [ $inteval_ts -lt $(($delay - 1)) ]; then
15539 error "Synchronous advice didn't wait reply"
15542 echo "Asynchronous ladvise shouldn't wait"
15543 local start_ts=$SECONDS
15544 lfs ladvise -a willread -b $DIR/$tfile ||
15545 error "Ladvise failed with no range argument"
15546 local end_ts=$SECONDS
15547 local inteval_ts=$((end_ts - start_ts))
15549 if [ $inteval_ts -gt $(($delay / 2)) ]; then
15550 error "Asynchronous advice blocked"
15553 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
15554 ladvise_willread_performance
15556 run_test 255a "check 'lfs ladvise -a willread'"
15562 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
15566 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15567 skip "lustre < 2.8.54 does not support ladvise " && return
15568 remote_ost_nodsh && skip "remote OST with nodsh" && return
15570 lfs setstripe -c 1 -i 0 $DIR/$tfile
15572 ladvise_no_type dontneed $DIR/$tfile &&
15573 skip "dontneed ladvise is not supported" && return
15575 ladvise_no_ioctl $DIR/$tfile &&
15576 skip "ladvise ioctl is not supported" && return
15578 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15579 skip "lustre < 2.8.54 does not support ladvise" && return
15581 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15582 [ "$(facet_fstype ost1)" = "zfs" ] &&
15583 skip "zfs-osd does not support 'ladvise dontneed'" && return
15586 local size=$((size_mb * 1048576))
15587 # In order to prevent disturbance of other processes, only check 3/4
15588 # of the memory usage
15589 local kibibytes=$((size_mb * 1024 * 3 / 4))
15591 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15592 error "dd to $DIR/$tfile failed"
15594 local total=$(facet_meminfo ost1 MemTotal)
15595 echo "Total memory: $total KiB"
15597 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
15598 local before_read=$(facet_meminfo ost1 Cached)
15599 echo "Cache used before read: $before_read KiB"
15601 lfs ladvise -a willread $DIR/$tfile ||
15602 error "Ladvise willread failed"
15603 local after_read=$(facet_meminfo ost1 Cached)
15604 echo "Cache used after read: $after_read KiB"
15606 lfs ladvise -a dontneed $DIR/$tfile ||
15607 error "Ladvise dontneed again failed"
15608 local no_read=$(facet_meminfo ost1 Cached)
15609 echo "Cache used after dontneed ladvise: $no_read KiB"
15611 if [ $total -lt $((before_read + kibibytes)) ]; then
15612 echo "Memory is too small, abort checking"
15616 if [ $((before_read + kibibytes)) -gt $after_read ]; then
15617 error "Ladvise willread should use more memory" \
15618 "than $kibibytes KiB"
15621 if [ $((no_read + kibibytes)) -gt $after_read ]; then
15622 error "Ladvise dontneed should release more memory" \
15623 "than $kibibytes KiB"
15626 run_test 255b "check 'lfs ladvise -a dontneed'"
15635 [ $(lustre_version_code ost1) -lt $(version_code 2.10.50) ] &&
15636 skip "lustre < 2.10.53 does not support lockahead" && return
15638 test_mkdir -p $DIR/$tdir
15639 $SETSTRIPE -i 0 $DIR/$tdir
15641 #test 10 returns only success/failure
15643 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15645 if [ $rc -eq 255 ]; then
15646 error "Ladvise test${i} failed, ${rc}"
15649 #test 11 counts lock enqueue requests, all others count new locks
15651 count=$(do_facet ost1 \
15652 $LCTL get_param -n ost.OSS.ost.stats)
15653 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
15655 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15657 if [ $rc -eq 255 ]; then
15658 error "Ladvise test${i} failed, ${rc}"
15661 new_count=$(do_facet ost1 \
15662 $LCTL get_param -n ost.OSS.ost.stats)
15663 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
15664 awk '{ print $2 }')
15666 difference="$((new_count - count))"
15667 if [ $difference -ne $rc ]; then
15668 error "Ladvise test${i}, bad enqueue count, returned " \
15669 "${rc}, actual ${difference}"
15672 for i in $(seq 12 21); do
15673 # If we do not do this, we run the risk of having too many
15674 # locks and starting lock cancellation while we are checking
15676 cancel_lru_locks osc
15678 count=$($LCTL get_param -n \
15679 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15681 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15683 if [ $rc -eq 255 ]; then
15684 error "Ladvise test ${i} failed, ${rc}"
15687 new_count=$($LCTL get_param -n \
15688 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15689 difference="$((new_count - count))"
15691 # Test 15 output is divided by 100 to map down to valid return
15692 if [ $i -eq 15 ]; then
15696 if [ $difference -ne $rc ]; then
15697 error "Ladvise test ${i}, bad lock count, returned " \
15698 "${rc}, actual ${difference}"
15702 #test 22 returns only success/failure
15704 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15706 if [ $rc -eq 255 ]; then
15707 error "Ladvise test${i} failed, ${rc}"
15710 run_test 255c "suite of ladvise lockahead tests"
15717 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15718 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15719 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
15720 skip "ldiskfs only test" && return
15722 mdt_dev=$(mdsdevname 1)
15724 changelog_users $SINGLEMDS | grep "^cl" &&
15725 skip "active changelog user" && return
15727 changelog_register || error "changelog_register failed"
15730 mkdir -p $DIR/$tdir
15732 changelog_clear 0 || error "changelog_clear failed"
15735 touch $DIR/$tdir/{1..10}
15738 stop $SINGLEMDS || error "Fail to stop MDT"
15742 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
15744 #after mount new plainllog is used
15745 touch $DIR/$tdir/{11..19}
15746 local tmpfile=$(mktemp -u $tfile.XXXXXX)
15747 cat_sl=$(do_facet $SINGLEMDS "sync; \
15748 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
15749 llog_reader $tmpfile | grep -c type=1064553b")
15750 do_facet $SINGLEMDS llog_reader $tmpfile
15752 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
15754 changelog_clear 0 || error "changelog_clear failed"
15756 cat_sl=$(do_facet $SINGLEMDS "sync; \
15757 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
15758 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
15760 if (( cat_sl == 2 )); then
15761 error "Empty plain llog was not deleted from changelog catalog"
15762 elif (( cat_sl != 1 )); then
15763 error "Active plain llog shouldn't be deleted from catalog"
15766 run_test 256 "Check llog delete for empty and not full state"
15769 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15770 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
15771 skip "Need MDS version at least 2.8.55" && return
15773 test_mkdir $DIR/$tdir
15775 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
15776 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
15779 #define OBD_FAIL_MDS_XATTR_REP 0x161
15780 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
15781 local facet=mds$((mdtidx + 1))
15782 set_nodes_failloc $(facet_active_host $facet) 0x80000161
15783 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
15785 stop $facet || error "stop MDS failed"
15786 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
15787 error "start MDS fail"
15789 run_test 257 "xattr locks are not lost"
15791 # Verify we take the i_mutex when security requires it
15793 #define OBD_FAIL_IMUTEX_SEC 0x141c
15794 $LCTL set_param fail_loc=0x141c
15796 chmod u+s $DIR/$tfile
15797 chmod a+rwx $DIR/$tfile
15798 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15800 if [ $RC -ne 0 ]; then
15801 error "error, failed to take i_mutex, rc=$?"
15807 # Verify we do NOT take the i_mutex in the normal case
15809 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
15810 $LCTL set_param fail_loc=0x141d
15813 chmod a+rw $DIR/$tfile
15814 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15816 if [ $RC -ne 0 ]; then
15817 error "error, took i_mutex unnecessarily, rc=$?"
15822 run_test 258b "verify i_mutex security behavior"
15825 #define OBD_FAIL_MDC_CLOSE 0x806
15826 $LCTL set_param fail_loc=0x80000806
15830 run_test 260 "Check mdc_close fail"
15832 ### Data-on-MDT sanity tests ###
15835 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15836 skip "Need MDS version at least 2.10.55" && return
15839 local dom=$DIR/$tdir/dom_file
15840 local tmp=$DIR/$tdir/tmp_file
15842 mkdir -p $DIR/$tdir
15844 # basic checks for DoM component creation
15845 $LFS setstripe -E 1024K -E 1024K -L mdt $dom 2>/dev/null &&
15846 error "Can set MDT layout to non-first entry"
15848 $LFS setstripe -E 1024K -L mdt -E 1024K -L mdt $dom 2>/dev/null &&
15849 error "Can define multiple entries as MDT layout"
15851 $LFS setstripe -E 1M -L mdt $dom ||
15852 error "Can't create DoM layout"
15854 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
15855 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
15856 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
15858 local mdtidx=$($GETSTRIPE -M $dom)
15859 local mdtname=MDT$(printf %04x $mdtidx)
15860 local facet=mds$((mdtidx + 1))
15861 local space_check=1
15863 # Skip free space checks with ZFS
15864 if [ "$(facet_fstype $facet)" == "zfs" ]; then
15870 local mdtfree1=$(do_facet $facet \
15871 lctl get_param -n osd*.*$mdtname.kbytesfree)
15872 dd if=/dev/urandom of=$tmp bs=1024 count=100
15873 # check also direct IO along write
15874 dd if=$tmp of=$dom bs=102400 count=1 oflag=direct
15876 cmp $tmp $dom || error "file data is different"
15877 [ $(stat -c%s $dom) == 102400 ] || error "bad size after write"
15878 if [ $space_check == 1 ]; then
15879 local mdtfree2=$(do_facet $facet \
15880 lctl get_param -n osd*.*$mdtname.kbytesfree)
15881 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
15882 error "MDT free space is wrong after write"
15886 $TRUNCATE $dom 10000
15887 [ $(stat -c%s $dom) == 10000 ] || error "bad size after truncate"
15888 if [ $space_check == 1 ]; then
15889 mdtfree1=$(do_facet $facet \
15890 lctl get_param -n osd*.*$mdtname.kbytesfree)
15891 [ $(($mdtfree1 - $mdtfree2)) -ge 92 ] ||
15892 error "MDT free space is wrong after truncate"
15898 [ $(stat -c%s $dom) == 112400 ] || error "bad size after append"
15899 if [ $space_check == 1 ]; then
15900 mdtfree2=$(do_facet $facet \
15901 lctl get_param -n osd*.*$mdtname.kbytesfree)
15902 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
15903 error "MDT free space is wrong after append"
15908 if [ $space_check == 1 ]; then
15909 mdtfree1=$(do_facet $facet \
15910 lctl get_param -n osd*.*$mdtname.kbytesfree)
15911 [ $(($mdtfree1 - $mdtfree2)) -ge 112 ] ||
15912 error "MDT free space is wrong after removal"
15915 # combined striping
15916 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
15917 error "Can't create DoM + OST striping"
15919 dd if=/dev/urandom of=$tmp bs=1024 count=2000
15920 # check also direct IO along write
15921 dd if=$tmp of=$dom bs=102400 count=20 oflag=direct
15923 cmp $tmp $dom || error "file data is different"
15924 [ $(stat -c%s $dom) == 2048000 ] || error "bad size after write"
15930 run_test 270a "DoM: basic functionality tests"
15933 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15934 skip "Need MDS version at least 2.10.55" && return
15936 local dom=$DIR/$tdir/dom_file
15937 local max_size=1048576
15939 mkdir -p $DIR/$tdir
15940 $LFS setstripe -E $max_size -L mdt $dom
15942 # truncate over the limit
15943 $TRUNCATE $dom $(($max_size + 1)) &&
15944 error "successful truncate over the maximum size"
15945 # write over the limit
15946 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
15947 error "successful write over the maximum size"
15948 # append over the limit
15949 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
15950 echo "12345" >> $dom && error "successful append over the maximum size"
15955 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
15958 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15959 skip "Need MDS version at least 2.10.55" && return
15961 mkdir -p $DIR/$tdir
15962 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
15964 # check files inherit DoM EA
15965 touch $DIR/$tdir/first
15966 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
15967 error "bad pattern"
15968 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
15969 error "bad stripe count"
15970 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
15971 error "bad stripe size"
15973 # check directory inherits DoM EA and uses it as default
15974 mkdir $DIR/$tdir/subdir
15975 touch $DIR/$tdir/subdir/second
15976 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
15977 error "bad pattern in sub-directory"
15978 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
15979 error "bad stripe count in sub-directory"
15980 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
15981 error "bad stripe size in sub-directory"
15984 run_test 270c "DoM: DoM EA inheritance tests"
15987 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15988 skip "Need MDS version at least 2.10.55" && return
15990 mkdir -p $DIR/$tdir
15991 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
15993 # inherit default DoM striping
15994 mkdir $DIR/$tdir/subdir
15995 touch $DIR/$tdir/subdir/f1
15997 # change default directory striping
15998 $LFS setstripe -c 1 $DIR/$tdir/subdir
15999 touch $DIR/$tdir/subdir/f2
16000 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
16001 error "wrong default striping in file 2"
16002 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
16003 error "bad pattern in file 2"
16006 run_test 270d "DoM: change striping from DoM to RAID0"
16009 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16010 skip "Need MDS version at least 2.10.55" && return
16012 mkdir -p $DIR/$tdir/dom
16013 mkdir -p $DIR/$tdir/norm
16016 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
16017 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
16019 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
16020 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
16022 # find DoM files by layout
16023 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
16024 [ $NUM -eq $DOMFILES ] ||
16025 error "lfs find -L: found $NUM, expected $DOMFILES"
16026 echo "Test 1: lfs find 20 DOM files by layout: OK"
16028 # there should be 1 dir with default DOM striping
16029 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
16031 error "lfs find -L: found $NUM, expected 1 dir"
16032 echo "Test 2: lfs find 1 DOM dir by layout: OK"
16034 # find DoM files by stripe size
16035 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
16036 [ $NUM -eq $DOMFILES ] ||
16037 error "lfs find -S: found $NUM, expected $DOMFILES"
16038 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
16040 # find files by stripe offset except DoM files
16041 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
16042 [ $NUM -eq $NORMFILES ] ||
16043 error "lfs find -i: found $NUM, expected $NORMFILES"
16044 echo "Test 5: lfs find no DOM files by stripe index: OK"
16047 run_test 270e "DoM: lfs find with DoM files test"
16050 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16051 skip "Need MDS version at least 2.10.55" && return
16053 local mdtname=${FSNAME}-MDT0000-mdtlov
16054 local dom=$DIR/$tdir/dom_file
16055 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
16056 lod.$mdtname.dom_stripesize)
16057 local dom_limit=131072
16059 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
16060 local dom_current=$(do_facet mds1 $LCTL get_param -n \
16061 lod.$mdtname.dom_stripesize)
16062 [ ${dom_limit} -eq ${dom_current} ] ||
16063 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
16065 $LFS mkdir -i 0 -c 1 $DIR/$tdir
16066 $LFS setstripe -d $DIR/$tdir
16067 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
16068 error "Can't set directory default striping"
16070 # exceed maximum stripe size
16071 $LFS setstripe -E $(($dom_limit * 2)) -L mdt $dom &&
16072 error "Able to create DoM component size more than LOD limit"
16074 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
16075 dom_current=$(do_facet mds1 $LCTL get_param -n \
16076 lod.$mdtname.dom_stripesize)
16077 [ 0 -eq ${dom_current} ] ||
16078 error "Can't set zero DoM stripe limit"
16080 # too low values to be aligned with smallest stripe size 64K
16081 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
16082 dom_current=$(do_facet mds1 $LCTL get_param -n \
16083 lod.$mdtname.dom_stripesize)
16084 [ 30000 -eq ${dom_current} ] &&
16085 error "Can set too small DoM stripe limit"
16087 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
16088 dom_current=$(do_facet mds1 $LCTL get_param -n \
16089 lod.$mdtname.dom_stripesize)
16091 [ 2147483648 -eq ${dom_current} ] &&
16092 error "Can set too large DoM stripe limit"
16094 do_facet mds1 $LCTL set_param -n \
16095 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
16096 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
16097 error "Can't create DoM component size after limit change"
16098 do_facet mds1 $LCTL set_param -n \
16099 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
16100 $LFS setstripe -E $dom_limit -L mdt ${dom}_big &&
16101 error "Can create big DoM component after limit decrease"
16102 touch ${dom}_def ||
16103 error "Can't create file with old default layout"
16105 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
16108 run_test 270f "DoM: maximum DoM stripe size checks"
16111 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16112 skip "Need MDS version at least 2.10.55" && return
16114 local dom=$DIR/$tdir/dom
16116 mkdir -p $DIR/$tdir
16118 $LFS setstripe -E 1024K -L mdt $dom
16120 lctl set_param -n mdc.*.stats=clear
16121 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16122 cat $dom > /dev/null
16123 local reads=$(lctl get_param -n mdc.*.stats |
16124 awk '/ost_read/ {print $2}')
16125 [ -z $reads ] || error "Unexpected $reads READ RPCs"
16129 run_test 271a "DoM: data is cached for read after write"
16132 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16133 skip "Need MDS version at least 2.10.55" && return
16135 local dom=$DIR/$tdir/dom
16137 mkdir -p $DIR/$tdir
16139 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16141 lctl set_param -n mdc.*.stats=clear
16142 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16143 cancel_lru_locks mdc
16144 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
16145 # second stat to check size is cached on client
16146 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
16147 local gls=$(lctl get_param -n mdc.*.stats |
16148 awk '/ldlm_glimpse/ {print $2}')
16149 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16152 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
16155 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16156 skip "Need MDS version at least 2.10.55" && return
16158 local dom=$DIR/$tdir/dom
16160 mkdir -p $DIR/$tdir
16162 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16164 lctl set_param -n mdc.*.stats=clear
16165 lctl set_param -n osc.*.stats=clear
16166 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
16167 cancel_lru_locks mdc
16168 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16169 # second stat to check size is cached on client
16170 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16171 local gls=$(lctl get_param -n mdc.*.stats |
16172 awk '/ldlm_glimpse/ {print $2}')
16173 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16174 local gls=$(lctl get_param -n osc.*.stats |
16175 awk '/ldlm_glimpse/ {print $2}')
16176 [ -z $gls ] || error "Unexpected $gls OSC glimpse RPCs"
16179 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
16182 # test to be enabled with lock_convert
16183 skip "skipped until lock convert will be implemented" && return
16185 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16186 skip "Need MDS version at least 2.10.55" && return
16188 local dom=$DIR/$tdir/dom
16190 mkdir -p $DIR/$tdir
16192 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16194 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
16195 local facet=mds$((mdtidx + 1))
16197 cancel_lru_locks mdc
16198 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
16199 createmany -o $dom 1000
16200 lctl set_param -n mdc.*.stats=clear
16201 smalliomany -w $dom 1000 200
16202 lctl get_param -n mdc.*.stats
16203 local enq=$(lctl get_param -n mdc.*.stats |
16204 awk '/ldlm_ibits_enqueue/ {print $2}')
16205 # Each file has 1 open, 1 IO enqueues, total 2000
16206 # but now we have also +1 getxattr for security.capability, total 3000
16207 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
16208 unlinkmany $dom 1000
16210 cancel_lru_locks mdc
16211 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
16212 createmany -o $dom 1000
16213 lctl set_param -n mdc.*.stats=clear
16214 smalliomany -w $dom 1000 200
16215 lctl get_param -n mdc.*.stats
16216 local enq_2=$(lctl get_param -n mdc.*.stats |
16217 awk '/ldlm_ibits_enqueue/ {print $2}')
16218 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
16219 # for OPEN and IO lock.
16220 [ $((enq - enq_2)) -ge 1000 ] ||
16221 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
16222 unlinkmany $dom 1000
16225 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
16228 remote_ost_nodsh && skip "remote OST with nodsh" && return
16231 do_facet ost1 "(while true; do \
16232 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
16233 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
16236 for LOOP in $(seq 20); do
16238 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
16241 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
16242 rm $TMP/sanity_276_pid"
16244 run_test 276 "Race between mount and obd_statfs"
16246 cleanup_test_300() {
16250 test_striped_dir() {
16255 mkdir -p $DIR/$tdir
16257 SAVE_UMASK=$(umask)
16258 trap cleanup_test_300 RETURN EXIT
16260 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
16261 $DIR/$tdir/striped_dir ||
16262 error "set striped dir error"
16264 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
16265 [ "$mode" = "755" ] || error "expect 755 got $mode"
16267 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
16268 error "getdirstripe failed"
16269 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
16270 if [ "$stripe_count" != "2" ]; then
16271 error "1:stripe_count is $stripe_count, expect 2"
16273 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
16274 if [ "$stripe_count" != "2" ]; then
16275 error "2:stripe_count is $stripe_count, expect 2"
16278 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
16279 if [ "$stripe_index" != "$mdt_index" ]; then
16280 error "stripe_index is $stripe_index, expect $mdt_index"
16283 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16284 error "nlink error after create striped dir"
16286 mkdir $DIR/$tdir/striped_dir/a
16287 mkdir $DIR/$tdir/striped_dir/b
16289 stat $DIR/$tdir/striped_dir/a ||
16290 error "create dir under striped dir failed"
16291 stat $DIR/$tdir/striped_dir/b ||
16292 error "create dir under striped dir failed"
16294 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
16295 error "nlink error after mkdir"
16297 rmdir $DIR/$tdir/striped_dir/a
16298 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
16299 error "nlink error after rmdir"
16301 rmdir $DIR/$tdir/striped_dir/b
16302 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16303 error "nlink error after rmdir"
16305 chattr +i $DIR/$tdir/striped_dir
16306 createmany -o $DIR/$tdir/striped_dir/f 10 &&
16307 error "immutable flags not working under striped dir!"
16308 chattr -i $DIR/$tdir/striped_dir
16310 rmdir $DIR/$tdir/striped_dir ||
16311 error "rmdir striped dir error"
16319 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16320 skip "skipped for lustre < 2.7.0" && return
16321 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16322 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16324 test_striped_dir 0 || error "failed on striped dir on MDT0"
16325 test_striped_dir 1 || error "failed on striped dir on MDT0"
16327 run_test 300a "basic striped dir sanity test"
16330 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16331 skip "skipped for lustre < 2.7.0" && return
16332 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16333 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16339 test_mkdir $DIR/$tdir || error "mkdir fail"
16340 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16341 error "set striped dir error"
16342 for i in {0..9}; do
16343 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
16345 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
16346 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
16347 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
16349 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
16350 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
16351 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
16355 run_test 300b "check ctime/mtime for striped dir"
16358 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16359 skip "skipped for lustre < 2.7.0" && return
16360 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16361 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16364 mkdir -p $DIR/$tdir
16365 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
16366 error "set striped dir error"
16368 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
16369 error "chown striped dir failed"
16371 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
16372 error "create 5k files failed"
16374 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
16376 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
16380 run_test 300c "chown && check ls under striped directory"
16383 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16384 skip "skipped for lustre < 2.7.0" && return
16385 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16386 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16390 mkdir -p $DIR/$tdir
16391 $SETSTRIPE -c 2 $DIR/$tdir
16393 #local striped directory
16394 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16395 error "set striped dir error"
16396 createmany -o $DIR/$tdir/striped_dir/f 10 ||
16397 error "create 10 files failed"
16399 #remote striped directory
16400 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
16401 error "set striped dir error"
16402 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
16403 error "create 10 files failed"
16405 for file in $(find $DIR/$tdir); do
16406 stripe_count=$($GETSTRIPE -c $file)
16407 [ $stripe_count -eq 2 ] ||
16408 error "wrong stripe $stripe_count for $file"
16413 run_test 300d "check default stripe under striped directory"
16416 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16417 skip "Need MDS version at least 2.7.55" && return
16418 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16419 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16423 mkdir -p $DIR/$tdir
16425 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16426 error "set striped dir error"
16428 touch $DIR/$tdir/striped_dir/a
16429 touch $DIR/$tdir/striped_dir/b
16430 touch $DIR/$tdir/striped_dir/c
16432 mkdir $DIR/$tdir/striped_dir/dir_a
16433 mkdir $DIR/$tdir/striped_dir/dir_b
16434 mkdir $DIR/$tdir/striped_dir/dir_c
16436 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
16437 error "set striped adir under striped dir error"
16439 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
16440 error "set striped bdir under striped dir error"
16442 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
16443 error "set striped cdir under striped dir error"
16445 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
16446 error "rename dir under striped dir fails"
16448 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
16449 error "rename dir under different stripes fails"
16451 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
16452 error "rename file under striped dir should succeed"
16454 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
16455 error "rename dir under striped dir should succeed"
16459 run_test 300e "check rename under striped directory"
16462 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16463 skip "Need MDS version at least 2.7.55" && return
16464 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16465 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16470 mkdir -p $DIR/$tdir
16472 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16473 error "set striped dir error"
16475 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
16476 error "set striped dir error"
16478 touch $DIR/$tdir/striped_dir/a
16479 mkdir $DIR/$tdir/striped_dir/dir_a
16480 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
16481 error "create striped dir under striped dir fails"
16483 touch $DIR/$tdir/striped_dir1/b
16484 mkdir $DIR/$tdir/striped_dir1/dir_b
16485 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
16486 error "create striped dir under striped dir fails"
16488 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
16489 error "rename dir under different striped dir should fail"
16491 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
16492 error "rename striped dir under diff striped dir should fail"
16494 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
16495 error "rename file under diff striped dirs fails"
16499 run_test 300f "check rename cross striped directory"
16501 test_300_check_default_striped_dir()
16504 local default_count=$2
16505 local default_index=$3
16508 local dir_stripe_index
16511 echo "checking $dirname $default_count $default_index"
16512 $LFS setdirstripe -D -c $default_count -i $default_index \
16513 -t all_char $DIR/$tdir/$dirname ||
16514 error "set default stripe on striped dir error"
16515 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
16516 [ $stripe_count -eq $default_count ] ||
16517 error "expect $default_count get $stripe_count for $dirname"
16519 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
16520 [ $stripe_index -eq $default_index ] ||
16521 error "expect $default_index get $stripe_index for $dirname"
16523 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
16524 error "create dirs failed"
16526 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
16527 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
16528 for dir in $(find $DIR/$tdir/$dirname/*); do
16529 stripe_count=$($LFS getdirstripe -c $dir)
16530 [ $stripe_count -eq $default_count ] ||
16531 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
16532 error "stripe count $default_count != $stripe_count for $dir"
16534 stripe_index=$($LFS getdirstripe -i $dir)
16535 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
16536 error "$stripe_index != $default_index for $dir"
16538 #check default stripe
16539 stripe_count=$($LFS getdirstripe -D -c $dir)
16540 [ $stripe_count -eq $default_count ] ||
16541 error "default count $default_count != $stripe_count for $dir"
16543 stripe_index=$($LFS getdirstripe -D -i $dir)
16544 [ $stripe_index -eq $default_index ] ||
16545 error "default index $default_index != $stripe_index for $dir"
16547 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
16551 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16552 skip "Need MDS version at least 2.7.55" && return
16553 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16559 mkdir $DIR/$tdir/normal_dir
16561 #Checking when client cache stripe index
16562 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
16563 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
16564 error "create striped_dir failed"
16566 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
16567 error "create dir0 fails"
16568 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
16569 [ $stripe_index -eq 0 ] ||
16570 error "dir0 expect index 0 got $stripe_index"
16572 mkdir $DIR/$tdir/striped_dir/dir1 ||
16573 error "create dir1 fails"
16574 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
16575 [ $stripe_index -eq 1 ] ||
16576 error "dir1 expect index 1 got $stripe_index"
16578 #check default stripe count/stripe index
16579 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
16580 test_300_check_default_striped_dir normal_dir 1 0
16581 test_300_check_default_striped_dir normal_dir 2 1
16582 test_300_check_default_striped_dir normal_dir 2 -1
16584 #delete default stripe information
16585 echo "delete default stripeEA"
16586 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
16587 error "set default stripe on striped dir error"
16589 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
16590 for dir in $(find $DIR/$tdir/normal_dir/*); do
16591 stripe_count=$($LFS getdirstripe -c $dir)
16592 [ $stripe_count -eq 0 ] ||
16593 error "expect 1 get $stripe_count for $dir"
16594 stripe_index=$($LFS getdirstripe -i $dir)
16595 [ $stripe_index -eq 0 ] ||
16596 error "expect 0 get $stripe_index for $dir"
16599 run_test 300g "check default striped directory for normal directory"
16602 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16603 skip "Need MDS version at least 2.7.55" && return
16604 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16609 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16610 error "set striped dir error"
16612 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
16613 test_300_check_default_striped_dir striped_dir 1 0
16614 test_300_check_default_striped_dir striped_dir 2 1
16615 test_300_check_default_striped_dir striped_dir 2 -1
16617 #delete default stripe information
16618 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
16619 error "set default stripe on striped dir error"
16621 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
16622 for dir in $(find $DIR/$tdir/striped_dir/*); do
16623 stripe_count=$($LFS getdirstripe -c $dir)
16624 [ $stripe_count -eq 0 ] ||
16625 error "expect 1 get $stripe_count for $dir"
16628 run_test 300h "check default striped directory for striped directory"
16631 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16632 skip "Need MDS version at least 2.7.55" && return
16633 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16634 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16640 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16641 error "set striped dir error"
16643 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
16644 error "create files under striped dir failed"
16646 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
16647 error "set striped hashdir error"
16649 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
16650 error "create dir0 under hash dir failed"
16651 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
16652 error "create dir1 under hash dir failed"
16654 # unfortunately, we need to umount to clear dir layout cache for now
16655 # once we fully implement dir layout, we can drop this
16656 umount_client $MOUNT || error "umount failed"
16657 mount_client $MOUNT || error "mount failed"
16659 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
16660 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
16661 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
16663 #set the stripe to be unknown hash type
16664 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
16665 $LCTL set_param fail_loc=0x1901
16666 for ((i = 0; i < 10; i++)); do
16667 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
16668 error "stat f-$i failed"
16669 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
16672 touch $DIR/$tdir/striped_dir/f0 &&
16673 error "create under striped dir with unknown hash should fail"
16675 $LCTL set_param fail_loc=0
16677 umount_client $MOUNT || error "umount failed"
16678 mount_client $MOUNT || error "mount failed"
16682 run_test 300i "client handle unknown hash type striped directory"
16685 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16686 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16687 skip "Need MDS version at least 2.7.55" && return
16688 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16694 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
16695 $LCTL set_param fail_loc=0x1702
16696 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16697 error "set striped dir error"
16699 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
16700 error "create files under striped dir failed"
16702 $LCTL set_param fail_loc=0
16704 rm -rf $DIR/$tdir || error "unlink striped dir fails"
16708 run_test 300j "test large update record"
16711 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16712 skip "Need MDS version at least 2.7.55" && return
16713 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16714 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16720 #define OBD_FAIL_LARGE_STRIPE 0x1703
16721 $LCTL set_param fail_loc=0x1703
16722 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
16723 error "set striped dir error"
16724 $LCTL set_param fail_loc=0
16726 $LFS getdirstripe $DIR/$tdir/striped_dir ||
16727 error "getstripeddir fails"
16728 rm -rf $DIR/$tdir/striped_dir ||
16729 error "unlink striped dir fails"
16733 run_test 300k "test large striped directory"
16736 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16737 skip "Need MDS version at least 2.7.55" && return
16738 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16739 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16742 test_mkdir -p $DIR/$tdir/striped_dir
16743 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
16744 error "chown $RUNAS_ID failed"
16745 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
16746 error "set default striped dir failed"
16748 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
16749 $LCTL set_param fail_loc=0x80000158
16750 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
16752 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
16753 [ $stripe_index -eq 1 ] ||
16754 error "expect 1 get $stripe_index for $dir"
16756 run_test 300l "non-root user to create dir under striped dir with stale layout"
16759 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16760 skip "Need MDS version at least 2.7.55" && return
16761 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16762 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
16764 mkdir -p $DIR/$tdir/striped_dir
16765 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
16766 error "set default stripes dir error"
16768 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
16770 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
16771 [ $stripe_count -eq 0 ] ||
16772 error "expect 0 get $stripe_count for a"
16774 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
16775 error "set default stripes dir error"
16777 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
16779 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
16780 [ $stripe_count -eq 0 ] ||
16781 error "expect 0 get $stripe_count for b"
16783 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
16784 error "set default stripes dir error"
16786 mkdir $DIR/$tdir/striped_dir/c &&
16787 error "default stripe_index is invalid, mkdir c should fails"
16789 rm -rf $DIR/$tdir || error "rmdir fails"
16791 run_test 300m "setstriped directory on single MDT FS"
16794 local list=$(comma_list $(mdts_nodes))
16797 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16801 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16802 skip "Need MDS version at least 2.7.55" && return
16803 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16804 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16805 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16808 local list=$(comma_list $(mdts_nodes))
16810 trap cleanup_300n RETURN EXIT
16811 mkdir -p $DIR/$tdir
16812 chmod 777 $DIR/$tdir
16813 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
16814 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
16815 error "create striped dir succeeds with gid=0"
16817 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
16818 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
16819 error "create striped dir fails with gid=-1"
16821 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16822 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
16823 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
16824 error "set default striped dir succeeds with gid=0"
16827 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
16828 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
16829 error "set default striped dir fails with gid=-1"
16832 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16833 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
16834 error "create test_dir fails"
16835 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
16836 error "create test_dir1 fails"
16837 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
16838 error "create test_dir2 fails"
16841 run_test 300n "non-root user to create dir under striped dir with default EA"
16844 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16845 skip "Need MDS version at least 2.7.55" && return
16846 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16847 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16851 mkdir -p $DIR/$tdir
16853 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
16854 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
16855 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
16856 skip "not enough free inodes $numfree1 $numfree2"
16860 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
16861 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
16862 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
16863 skip "not enough free space $numfree1 $numfree2"
16867 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
16868 error "setdirstripe fails"
16870 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
16871 error "create dirs fails"
16873 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
16874 ls $DIR/$tdir/striped_dir > /dev/null ||
16875 error "ls striped dir fails"
16876 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
16877 error "unlink big striped dir fails"
16879 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
16882 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16883 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16884 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16886 mkdir -p $DIR/$tdir
16888 #define OBD_FAIL_OUT_ENOSPC 0x1704
16889 do_facet mds2 lctl set_param fail_loc=0x80001704
16890 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
16891 && error "create striped directory should fail"
16893 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
16895 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
16898 run_test 300p "create striped directory without space"
16901 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16902 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16904 local fd=$(free_fd)
16905 local cmd="exec $fd<$tdir"
16907 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
16910 trap "eval $cmd" EXIT
16911 cd $tdir || error "cd $tdir fails"
16912 rmdir ../$tdir || error "rmdir $tdir fails"
16913 mkdir local_dir && error "create dir succeeds"
16914 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
16918 run_test 300q "create remote directory under orphan directory"
16920 prepare_remote_file() {
16921 mkdir $DIR/$tdir/src_dir ||
16922 error "create remote source failed"
16924 cp /etc/hosts $DIR/$tdir/src_dir/a ||
16925 error "cp to remote source failed"
16926 touch $DIR/$tdir/src_dir/a
16928 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
16929 error "create remote target dir failed"
16931 touch $DIR/$tdir/tgt_dir/b
16933 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
16934 error "rename dir cross MDT failed!"
16936 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
16937 error "src_child still exists after rename"
16939 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
16940 error "missing file(a) after rename"
16942 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
16943 error "diff after rename"
16947 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
16948 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16949 local remote_file=$DIR/$tdir/tgt_dir/b
16951 mkdir -p $DIR/$tdir
16953 prepare_remote_file || error "prepare remote file failed"
16956 $OPENUNLINK $remote_file $remote_file ||
16957 error "openunlink $remote_file failed"
16958 $CHECKSTAT -a $remote_file || error "$remote_file exists"
16960 run_test 310a "open unlink remote file"
16963 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
16964 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16965 local remote_file=$DIR/$tdir/tgt_dir/b
16967 mkdir -p $DIR/$tdir
16969 prepare_remote_file || error "prepare remote file failed"
16971 ln $remote_file $DIR/$tfile || error "link failed for remote file"
16972 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
16973 $CHECKSTAT -t file $remote_file || error "check file failed"
16975 run_test 310b "unlink remote file with multiple links while open"
16978 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
16979 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16980 local remote_file=$DIR/$tdir/tgt_dir/b
16982 mkdir -p $DIR/$tdir
16984 prepare_remote_file || error "prepare remote file failed"
16986 ln $remote_file $DIR/$tfile || error "link failed for remote file"
16987 multiop_bg_pause $remote_file O_uc ||
16988 error "mulitop failed for remote file"
16990 $MULTIOP $DIR/$tfile Ouc
16991 kill -USR1 $MULTIPID
16994 run_test 310c "open-unlink remote file with multiple links"
16998 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
16999 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
17000 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17001 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17003 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
17005 mkdir -p $DIR/$tdir
17006 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
17007 createmany -o $DIR/$tdir/$tfile. 1000
17009 # statfs data is not real time, let's just calculate it
17010 old_iused=$((old_iused + 1000))
17012 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
17013 osp.*OST0000*MDT0000.create_count")
17014 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
17015 osp.*OST0000*MDT0000.max_create_count")
17016 for idx in $(seq $MDSCOUNT); do
17017 do_facet mds$idx "lctl set_param -n \
17018 osp.*OST0000*MDT000?.max_create_count=0"
17021 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
17022 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
17023 [ $index -ne 0 ] || error "$tfile stripe index is 0"
17025 unlinkmany $DIR/$tdir/$tfile. 1000
17027 for idx in $(seq $MDSCOUNT); do
17028 do_facet mds$idx "lctl set_param -n \
17029 osp.*OST0000*MDT000?.max_create_count=$max_count"
17030 do_facet mds$idx "lctl set_param -n \
17031 osp.*OST0000*MDT000?.create_count=$count"
17035 for i in $(seq 120); do
17036 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
17037 # system may be too busy to destroy all objs in time, use
17038 # a somewhat small value to not fail autotest
17039 [ $((old_iused - new_iused)) -gt 400 ] && break
17043 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
17044 [ $((old_iused - new_iused)) -gt 400 ] ||
17045 error "objs not destroyed after unlink"
17047 run_test 311 "disable OSP precreate, and unlink should destroy objs"
17054 local vdevdir=$(dirname $(facet_vdevice $ost))
17055 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
17056 local zfs_zapid=$(do_facet $ost $cmd |
17057 grep -w "/O/0/d$((objid%32))" -C 5 |
17058 awk '/Object/{getline; print $1}')
17059 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
17060 awk "/$objid = /"'{printf $3}')
17065 zfs_object_blksz() {
17069 local vdevdir=$(dirname $(facet_vdevice $ost))
17070 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
17071 local blksz=$(do_facet $ost $cmd $objid |
17072 awk '/dblk/{getline; printf $4}')
17074 case "${blksz: -1}" in
17075 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
17076 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
17083 test_312() { # LU-4856
17084 remote_ost_nodsh && skip "remote OST with nodsh" && return
17086 [ $(facet_fstype ost1) = "zfs" ] ||
17087 { skip "the test only applies to zfs" && return; }
17089 local max_blksz=$(do_facet ost1 \
17090 $ZFS get -p recordsize $(facet_device ost1) |
17091 awk '!/VALUE/{print $3}')
17092 local min_blksz=$(getconf PAGE_SIZE)
17094 # to make life a little bit easier
17095 $LFS mkdir -c 1 -i 0 $DIR/$tdir
17096 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17098 local tf=$DIR/$tdir/$tfile
17100 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17102 # Get ZFS object id
17103 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17105 # block size change by sequential over write
17107 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
17108 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
17110 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17111 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
17115 # block size change by sequential append write
17116 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
17117 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17118 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17120 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
17121 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
17122 oflag=sync conv=notrunc
17124 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17125 [ $blksz -eq $((2 * count * min_blksz)) ] ||
17126 error "blksz error, actual $blksz, " \
17127 "expected: 2 * $count * $min_blksz"
17133 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17134 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17136 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
17137 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17138 [ $blksz -eq $min_blksz ] ||
17139 error "blksz error: $blksz, expected: $min_blksz"
17141 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
17142 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17143 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
17145 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
17146 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17147 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
17149 run_test 312 "make sure ZFS adjusts its block size by write pattern"
17152 remote_ost_nodsh && skip "remote OST with nodsh" && return
17154 local file=$DIR/$tfile
17156 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
17158 # define OBD_FAIL_TGT_RCVD_EIO 0x720
17159 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17160 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
17161 error "write should failed"
17162 do_facet ost1 "$LCTL set_param fail_loc=0"
17165 run_test 313 "io should fail after last_rcvd update fail"
17168 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
17169 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17171 wait_delete_completed
17172 do_facet ost1 "$LCTL set_param fail_loc=0"
17174 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
17176 test_315() { # LU-618
17177 local file=$DIR/$tfile
17180 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4096000c
17181 $MULTIOP $file oO_RDONLY:r4096000_c &
17186 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
17189 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
17192 run_test 315 "read should be accounted"
17195 local read_write=$1
17196 if [ "$read_write" = "write" ]; then
17197 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
17198 elif [ "$read_write" = "read" ]; then
17199 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
17201 error "argument error"
17204 # turn off debug for performance testing
17205 local saved_debug=$($LCTL get_param -n debug)
17206 $LCTL set_param debug=0
17208 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
17210 # get ost1 size - lustre-OST0000
17211 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
17212 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
17213 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
17215 if [ "$read_write" = "read" ]; then
17216 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
17219 local start_time=$(date +%s.%N)
17220 $dd_cmd bs=1M count=$blocks oflag=sync ||
17221 error "real dd $read_write error"
17222 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
17224 if [ "$read_write" = "write" ]; then
17228 # define OBD_FAIL_OST_FAKE_RW 0x238
17229 do_facet ost1 $LCTL set_param fail_loc=0x238
17231 local start_time=$(date +%s.%N)
17232 $dd_cmd bs=1M count=$blocks oflag=sync ||
17233 error "fake dd $read_write error"
17234 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
17236 if [ "$read_write" = "write" ]; then
17238 cancel_lru_locks osc
17239 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
17240 error "$tfile size not $blocks MB"
17242 do_facet ost1 $LCTL set_param fail_loc=0
17244 echo "fake $read_write $duration_fake vs. normal $read_write" \
17245 "$duration in seconds"
17246 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
17247 error_not_in_vm "fake write is slower"
17249 $LCTL set_param -n debug="$saved_debug"
17252 test_399a() { # LU-7655 for OST fake write
17253 remote_ost_nodsh && skip "remote OST with nodsh" && return
17257 run_test 399a "fake write should not be slower than normal write"
17259 test_399b() { # LU-8726 for OST fake read
17260 remote_ost_nodsh && skip "remote OST with nodsh" && return
17262 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
17263 skip "ldiskfs only test" && return 0
17267 run_test 399b "fake read should not be slower than normal read"
17269 test_400a() { # LU-1606, was conf-sanity test_74
17270 local extra_flags=''
17271 local out=$TMP/$tfile
17272 local prefix=/usr/include/lustre
17275 if ! which $CC > /dev/null 2>&1; then
17276 skip_env "$CC is not installed"
17280 if ! [[ -d $prefix ]]; then
17281 # Assume we're running in tree and fixup the include path.
17282 extra_flags+=" -I$LUSTRE/include"
17283 extra_flags+=" -L$LUSTRE/utils"
17286 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
17287 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
17288 error "client api broken"
17292 run_test 400a "Lustre client api program can compile and link"
17294 test_400b() { # LU-1606, LU-5011
17296 local out=$TMP/$tfile
17297 local prefix=/usr/include/linux/lustre
17299 # We use a hard coded prefix so that this test will not fail
17300 # when run in tree. There are headers in lustre/include/lustre/
17301 # that are not packaged (like lustre_idl.h) and have more
17302 # complicated include dependencies (like config.h and lnet/types.h).
17303 # Since this test about correct packaging we just skip them when
17304 # they don't exist (see below) rather than try to fixup cppflags.
17306 if ! which $CC > /dev/null 2>&1; then
17307 skip_env "$CC is not installed"
17311 for header in $prefix/*.h; do
17312 if ! [[ -f "$header" ]]; then
17316 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
17317 continue # lustre_ioctl.h is internal header
17320 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
17321 error "cannot compile '$header'"
17325 run_test 400b "packaged headers can be compiled"
17327 test_401a() { #LU-7437
17328 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
17329 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
17331 #count the number of parameters by "list_param -R"
17332 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
17333 #count the number of parameters by listing proc files
17334 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
17335 echo "proc_dirs='$proc_dirs'"
17336 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
17337 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
17340 [ $params -eq $procs ] ||
17341 error "found $params parameters vs. $procs proc files"
17343 # test the list_param -D option only returns directories
17344 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
17345 #count the number of parameters by listing proc directories
17346 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
17349 [ $params -eq $procs ] ||
17350 error "found $params parameters vs. $procs proc files"
17352 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
17355 local save=$($LCTL get_param -n jobid_var)
17358 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
17359 error "no error returned when setting bad parameters"
17361 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
17362 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
17364 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
17365 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
17366 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
17368 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
17371 local jobid_var_old=$($LCTL get_param -n jobid_var)
17372 local jobid_var_new
17374 $LCTL set_param jobid_var= &&
17375 error "no error returned for 'set_param a='"
17377 jobid_var_new=$($LCTL get_param -n jobid_var)
17378 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17379 error "jobid_var was changed by setting without value"
17381 $LCTL set_param jobid_var &&
17382 error "no error returned for 'set_param a'"
17384 jobid_var_new=$($LCTL get_param -n jobid_var)
17385 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17386 error "jobid_var was changed by setting without value"
17388 run_test 401c "Verify 'lctl set_param' without value fails in either format."
17391 local jobid_var_old=$($LCTL get_param -n jobid_var)
17392 local jobid_var_new
17393 local new_value="foo=bar"
17395 $LCTL set_param jobid_var=$new_value ||
17396 error "'set_param a=b' did not accept a value containing '='"
17398 jobid_var_new=$($LCTL get_param -n jobid_var)
17399 [[ "$jobid_var_new" == "$new_value" ]] ||
17400 error "'set_param a=b' failed on a value containing '='"
17402 # Reset the jobid_var to test the other format
17403 $LCTL set_param jobid_var=$jobid_var_old
17404 jobid_var_new=$($LCTL get_param -n jobid_var)
17405 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17406 error "failed to reset jobid_var"
17408 $LCTL set_param jobid_var $new_value ||
17409 error "'set_param a b' did not accept a value containing '='"
17411 jobid_var_new=$($LCTL get_param -n jobid_var)
17412 [[ "$jobid_var_new" == "$new_value" ]] ||
17413 error "'set_param a b' failed on a value containing '='"
17415 $LCTL set_param jobid_var $jobid_var_old
17416 jobid_var_new=$($LCTL get_param -n jobid_var)
17417 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17418 error "failed to reset jobid_var"
17420 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
17423 local server_version=$(lustre_version_code $SINGLEMDS)
17424 [[ $server_version -ge $(version_code 2.7.66) ]] ||
17425 [[ $server_version -ge $(version_code 2.7.18.4) &&
17426 $server_version -lt $(version_code 2.7.50) ]] ||
17427 [[ $server_version -ge $(version_code 2.7.2) &&
17428 $server_version -lt $(version_code 2.7.11) ]] ||
17429 { skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+";
17431 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17432 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
17433 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
17434 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
17435 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
17436 echo "Touch failed - OK"
17438 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
17441 local file1=$DIR/$tfile.1
17442 local file2=$DIR/$tfile.2
17443 local tfile=$TMP/$tfile
17445 rm -f $file1 $file2 $tfile
17450 # 30 sec OBD_TIMEOUT in ll_getattr()
17451 # right before populating st_nlink
17452 $LCTL set_param fail_loc=0x80001409
17453 stat -c %h $file1 > $tfile &
17455 # create an alias, drop all locks and reclaim the dentry
17457 cancel_lru_locks mdc
17458 cancel_lru_locks osc
17459 sysctl -w vm.drop_caches=2
17463 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
17465 rm -f $tfile $file1 $file2
17467 run_test 403 "i_nlink should not drop to zero due to aliasing"
17469 test_404() { # LU-6601
17470 local server_version=$(lustre_version_code $SINGLEMDS)
17471 [[ $server_version -ge $(version_code 2.8.53) ]] ||
17472 { skip "Need server version newer than 2.8.52"; return 0; }
17474 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17475 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
17476 awk '/osp .*-osc-MDT/ { print $4}')
17479 for osp in $mosps; do
17480 echo "Deactivate: " $osp
17481 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
17482 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17483 awk -vp=$osp '$4 == p { print $2 }')
17484 [ $stat = IN ] || {
17485 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17486 error "deactivate error"
17488 echo "Activate: " $osp
17489 do_facet $SINGLEMDS $LCTL --device %$osp activate
17490 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17491 awk -vp=$osp '$4 == p { print $2 }')
17492 [ $stat = UP ] || {
17493 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17494 error "activate error"
17498 run_test 404 "validate manual {de}activated works properly for OSPs"
17501 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
17502 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
17503 skip "Layout swap lock is not supported" && return
17505 check_swap_layouts_support && return 0
17507 test_mkdir $DIR/$tdir
17508 swap_lock_test -d $DIR/$tdir ||
17509 error "One layout swap locked test failed"
17511 run_test 405 "Various layout swap lock tests"
17514 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17515 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
17516 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
17517 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17518 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
17519 skip "Need MDS version at least 2.8.50" && return
17521 local def_stripe_size=$($LFS getstripe -S $MOUNT)
17522 local test_pool=$TESTNAME
17524 if ! combined_mgs_mds ; then
17527 pool_add $test_pool || error "pool_add failed"
17528 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
17529 error "pool_add_targets failed"
17531 save_layout_restore_at_exit $MOUNT
17533 # parent set default stripe count only, child will stripe from both
17534 # parent and fs default
17535 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
17536 error "setstripe $MOUNT failed"
17537 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
17538 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
17539 for i in $(seq 10); do
17540 local f=$DIR/$tdir/$tfile.$i
17541 touch $f || error "touch failed"
17542 local count=$($LFS getstripe -c $f)
17543 [ $count -eq $OSTCOUNT ] ||
17544 error "$f stripe count $count != $OSTCOUNT"
17545 local offset=$($LFS getstripe -i $f)
17546 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
17547 local size=$($LFS getstripe -S $f)
17548 [ $size -eq $((def_stripe_size * 2)) ] ||
17549 error "$f stripe size $size != $((def_stripe_size * 2))"
17550 local pool=$($LFS getstripe -p $f)
17551 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
17554 # change fs default striping, delete parent default striping, now child
17555 # will stripe from new fs default striping only
17556 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
17557 error "change $MOUNT default stripe failed"
17558 $LFS setstripe -c 0 $DIR/$tdir ||
17559 error "delete $tdir default stripe failed"
17560 for i in $(seq 11 20); do
17561 local f=$DIR/$tdir/$tfile.$i
17562 touch $f || error "touch $f failed"
17563 local count=$($LFS getstripe -c $f)
17564 [ $count -eq 1 ] || error "$f stripe count $count != 1"
17565 local offset=$($LFS getstripe -i $f)
17566 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
17567 local size=$($LFS getstripe -S $f)
17568 [ $size -eq $def_stripe_size ] ||
17569 error "$f stripe size $size != $def_stripe_size"
17570 local pool=$($LFS getstripe -p $f)
17571 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
17574 unlinkmany $DIR/$tdir/$tfile. 1 20
17576 local f=$DIR/$tdir/$tfile
17577 pool_remove_all_targets $test_pool $f
17578 pool_remove $test_pool $f
17580 if ! combined_mgs_mds ; then
17584 run_test 406 "DNE support fs default striping"
17587 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17588 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
17589 skip "Need MDS version at least 2.8.55" && return
17590 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17592 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
17593 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
17594 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
17595 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
17596 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
17598 #define OBD_FAIL_DT_TXN_STOP 0x2019
17599 for idx in $(seq $MDSCOUNT); do
17600 do_facet mds$idx "lctl set_param fail_loc=0x2019"
17602 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
17603 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
17604 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
17607 run_test 407 "transaction fail should cause operation fail"
17610 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
17612 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
17613 lctl set_param fail_loc=0x8000040a
17614 # let ll_prepare_partial_page() fail
17615 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
17619 # create at least 100 unused inodes so that
17620 # shrink_icache_memory(0) should not return 0
17621 touch $DIR/$tfile-{0..100}
17622 rm -f $DIR/$tfile-{0..100}
17625 echo 2 > /proc/sys/vm/drop_caches
17627 run_test 408 "drop_caches should not hang due to page leaks"
17631 [ $MDSCOUNT -lt 2 ] &&
17632 skip "We need at least 2 MDTs for this test" && return
17634 check_mount_and_prep
17636 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
17637 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
17638 touch $DIR/$tdir/guard || error "(2) Fail to create"
17640 local PREFIX=$(str_repeat 'A' 128)
17641 echo "Create 1K hard links start at $(date)"
17642 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
17643 error "(3) Fail to hard link"
17645 echo "Links count should be right although linkEA overflow"
17646 stat $DIR/$tdir/guard || error "(4) Fail to stat"
17647 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
17648 [ $linkcount -eq 1001 ] ||
17649 error "(5) Unexpected hard links count: $linkcount"
17651 echo "List all links start at $(date)"
17652 ls -l $DIR/$tdir/foo > /dev/null ||
17653 error "(6) Fail to list $DIR/$tdir/foo"
17655 echo "Unlink hard links start at $(date)"
17656 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
17657 error "(7) Fail to unlink"
17659 run_test 409 "Large amount of cross-MDTs hard links on the same file"
17663 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
17664 skip "Need client version at least 2.9.59" && return
17666 # Create a file, and stat it from the kernel
17667 local testfile=$DIR/$tfile
17670 local run_id=$RANDOM
17671 local my_ino=$(stat --format "%i" $testfile)
17673 # Try to insert the module. This will always fail as the
17674 # module is designed to not be inserted.
17675 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
17678 # Anything but success is a test failure
17680 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
17681 error "no inode match"
17683 run_test 410 "Test inode number returned from kernel thread"
17685 cleanup_test411_cgroup() {
17691 local cg_basedir=/sys/fs/cgroup/memory
17693 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
17694 { skip "no setup for cgroup"; return; }
17696 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
17697 error "test file creation failed"
17698 cancel_lru_locks osc
17700 # Create a very small memory cgroup to force a slab allocation error
17701 local cgdir=$cg_basedir/osc_slab_alloc
17702 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
17703 trap "cleanup_test411_cgroup $cgdir" EXIT
17704 echo 2M > $cgdir/memory.kmem.limit_in_bytes
17705 echo 1M > $cgdir/memory.limit_in_bytes
17707 # Should not LBUG, just be killed by oom-killer
17708 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null" &&
17709 error "fail to trigger a memory allocation error"
17711 cleanup_test411_cgroup $cgdir
17715 run_test 411 "Slab allocation error with cgroup does not LBUG"
17718 [ $MDSCOUNT -lt 2 ] &&
17719 skip "We need at least 2 MDTs for this test" && return
17721 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
17722 skip "Need server version at least 2.10.55" && exit 0
17725 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
17726 error "mkdir failed"
17727 $LFS getdirstripe $DIR/$tdir
17728 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
17729 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
17730 error "expect $((MDSCOUT - 1)) get $stripe_index"
17731 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
17732 [ $stripe_count -eq 2 ] ||
17733 error "expect 2 get $stripe_count"
17735 run_test 412 "mkdir on specific MDTs"
17738 [ $MDSCOUNT -lt 2 ] &&
17739 skip "We need at least 2 MDTs for this test" && return
17741 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
17742 skip "Need server version at least 2.10.55" && exit 0
17745 mkdir $DIR/$tdir || error "mkdir failed"
17747 # find MDT that is the most full
17748 local max=$($LFS df | grep MDT |
17757 END { split(b, c, ":")
17762 for i in $(seq $((MDSCOUNT - 1))); do
17763 $LFS mkdir -c $i $DIR/$tdir/d$i ||
17764 error "mkdir d$i failed"
17765 $LFS getdirstripe $DIR/$tdir/d$i
17766 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
17767 [ $stripe_index -ne $max ] ||
17768 error "don't expect $max"
17771 run_test 413 "mkdir on less full MDTs"
17774 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
17775 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
17776 skip "Need server version at least 2.9.55" & exit 0
17777 start_full_debug_logging
17781 stop_full_debug_logging
17785 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
17786 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
17787 awk '/The barrier for/ { print $7 }')
17790 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
17795 barrier_expired() {
17798 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
17799 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
17800 awk '/will be expired/ { print $7 }')
17802 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
17811 echo "Start barrier_freeze at: $(date)"
17812 #define OBD_FAIL_BARRIER_DELAY 0x2202
17813 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
17814 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
17817 local b_status=$(barrier_stat)
17818 echo "Got barrier status at: $(date)"
17819 [ "$b_status" = "'freezing_p1'" ] ||
17820 error "(1) unexpected barrier status $b_status"
17822 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
17824 b_status=$(barrier_stat)
17825 [ "$b_status" = "'frozen'" ] ||
17826 error "(2) unexpected barrier status $b_status"
17828 local expired=$(barrier_expired)
17829 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
17830 sleep $((expired + 3))
17832 b_status=$(barrier_stat)
17833 [ "$b_status" = "'expired'" ] ||
17834 error "(3) unexpected barrier status $b_status"
17836 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
17837 error "(4) fail to freeze barrier"
17839 b_status=$(barrier_stat)
17840 [ "$b_status" = "'frozen'" ] ||
17841 error "(5) unexpected barrier status $b_status"
17843 echo "Start barrier_thaw at: $(date)"
17844 #define OBD_FAIL_BARRIER_DELAY 0x2202
17845 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
17846 do_facet mgs $LCTL barrier_thaw $FSNAME &
17849 b_status=$(barrier_stat)
17850 echo "Got barrier status at: $(date)"
17851 [ "$b_status" = "'thawing'" ] ||
17852 error "(6) unexpected barrier status $b_status"
17854 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
17856 b_status=$(barrier_stat)
17857 [ "$b_status" = "'thawed'" ] ||
17858 error "(7) unexpected barrier status $b_status"
17860 #define OBD_FAIL_BARRIER_FAILURE 0x2203
17861 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
17862 do_facet mgs $LCTL barrier_freeze $FSNAME
17864 b_status=$(barrier_stat)
17865 [ "$b_status" = "'failed'" ] ||
17866 error "(8) unexpected barrier status $b_status"
17868 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17869 do_facet mgs $LCTL barrier_thaw $FSNAME
17873 run_test 801a "write barrier user interfaces and stat machine"
17878 mkdir $DIR/$tdir || error "(1) fail to mkdir"
17879 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
17880 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
17881 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
17882 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
17884 cancel_lru_locks mdc
17886 # 180 seconds should be long enough
17887 do_facet mgs $LCTL barrier_freeze $FSNAME 180
17889 local b_status=$(barrier_stat)
17890 [ "$b_status" = "'frozen'" ] ||
17891 error "(6) unexpected barrier status $b_status"
17893 mkdir $DIR/$tdir/d0/d10 &
17896 touch $DIR/$tdir/d1/f13 &
17899 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
17902 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
17905 rm -f $DIR/$tdir/d4/f12 &
17908 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
17910 # To guarantee taht the 'stat' is not blocked
17911 b_status=$(barrier_stat)
17912 [ "$b_status" = "'frozen'" ] ||
17913 error "(8) unexpected barrier status $b_status"
17915 # let above commands to run at background
17918 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
17919 ps -p $touch_pid || error "(10) touch should be blocked"
17920 ps -p $ln_pid || error "(11) link should be blocked"
17921 ps -p $mv_pid || error "(12) rename should be blocked"
17922 ps -p $rm_pid || error "(13) unlink should be blocked"
17924 b_status=$(barrier_stat)
17925 [ "$b_status" = "'frozen'" ] ||
17926 error "(14) unexpected barrier status $b_status"
17928 do_facet mgs $LCTL barrier_thaw $FSNAME
17929 b_status=$(barrier_stat)
17930 [ "$b_status" = "'thawed'" ] ||
17931 error "(15) unexpected barrier status $b_status"
17933 wait $mkdir_pid || error "(16) mkdir should succeed"
17934 wait $touch_pid || error "(17) touch should succeed"
17935 wait $ln_pid || error "(18) link should succeed"
17936 wait $mv_pid || error "(19) rename should succeed"
17937 wait $rm_pid || error "(20) unlink should succeed"
17941 run_test 801b "modification will be blocked by write barrier"
17944 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
17948 stop mds2 || error "(1) Fail to stop mds2"
17950 do_facet mgs $LCTL barrier_freeze $FSNAME 30
17952 local b_status=$(barrier_stat)
17953 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
17954 do_facet mgs $LCTL barrier_thaw $FSNAME
17955 error "(2) unexpected barrier status $b_status"
17958 do_facet mgs $LCTL barrier_rescan $FSNAME ||
17959 error "(3) Fail to rescan barrier bitmap"
17961 do_facet mgs $LCTL barrier_freeze $FSNAME 10
17963 b_status=$(barrier_stat)
17964 [ "$b_status" = "'frozen'" ] ||
17965 error "(4) unexpected barrier status $b_status"
17967 do_facet mgs $LCTL barrier_thaw $FSNAME
17968 b_status=$(barrier_stat)
17969 [ "$b_status" = "'thawed'" ] ||
17970 error "(5) unexpected barrier status $b_status"
17972 local devname=$(mdsdevname 2)
17974 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
17976 do_facet mgs $LCTL barrier_rescan $FSNAME ||
17977 error "(7) Fail to rescan barrier bitmap"
17981 run_test 801c "rescan barrier bitmap"
17983 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
17984 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
17985 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
17991 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
17992 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
17993 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
17999 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
18000 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
18001 skip "Need server version at least 2.9.55" & exit 0
18003 mkdir $DIR/$tdir || error "(1) fail to mkdir"
18005 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
18006 error "(2) Fail to copy"
18008 trap cleanup_802 EXIT
18010 # sync by force before remount as readonly
18011 sync; sync_all_data; sleep 3; sync_all_data
18015 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
18016 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
18017 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
18019 echo "Mount the server as read only"
18020 setupall server_only || error "(3) Fail to start servers"
18022 echo "Mount client without ro should fail"
18023 mount_client $MOUNT &&
18024 error "(4) Mount client without 'ro' should fail"
18026 echo "Mount client with ro should succeed"
18027 mount_client $MOUNT ro ||
18028 error "(5) Mount client with 'ro' should succeed"
18030 echo "Modify should be refused"
18031 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
18033 echo "Read should be allowed"
18034 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
18035 error "(7) Read should succeed under ro mode"
18039 run_test 802 "simulate readonly device"
18042 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
18043 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
18044 skip "MDS needs to be newer than 2.10.54" && return
18046 mkdir -p $DIR/$tdir
18047 # Create some objects on all MDTs to trigger related logs objects
18048 for idx in $(seq $MDSCOUNT); do
18049 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
18050 $DIR/$tdir/dir${idx} ||
18051 error "Fail to create $DIR/$tdir/dir${idx}"
18055 echo "before create:"
18057 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18059 for ((i=0; i<10; i++)); do
18060 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
18061 error "Fail to create $DIR/$tdir/foo$i"
18065 echo "after create:"
18067 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18069 [ $after_used -ge $((before_used + 10)) ] ||
18070 error "before ($before_used) + 10 > after ($after_used)"
18072 for ((i=0; i<10; i++)); do
18073 rm -rf $DIR/$tdir/foo$i ||
18074 error "Fail to remove $DIR/$tdir/foo$i"
18077 sleep 3 # avoid MDT return cached statfs
18078 wait_delete_completed
18079 echo "after unlink:"
18081 before_used=$after_used
18082 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18084 [ $after_used -le $((before_used - 8)) ] ||
18085 error "before ($before_used) - 8 < after ($after_used)"
18087 run_test 803 "verify agent object for remote object"
18090 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
18091 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
18092 skip "MDS needs to be newer than 2.10.54" && return
18094 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
18095 skip "ldiskfs only test" && return 0
18097 mkdir -p $DIR/$tdir
18098 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
18099 error "Fail to create $DIR/$tdir/dir0"
18101 local fid=$($LFS path2fid $DIR/$tdir/dir0)
18102 local dev=$(mdsdevname 2)
18104 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18105 grep ${fid} || error "NOT found agent entry for dir0"
18107 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
18108 error "Fail to create $DIR/$tdir/dir1"
18110 touch $DIR/$tdir/dir1/foo0 ||
18111 error "Fail to create $DIR/$tdir/dir1/foo0"
18112 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
18115 for idx in $(seq $MDSCOUNT); do
18116 dev=$(mdsdevname $idx)
18117 do_facet mds${idx} \
18118 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18119 grep ${fid} && rc=$idx
18122 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
18123 error "Fail to rename foo0 to foo1"
18124 if [ $rc -eq 0 ]; then
18125 for idx in $(seq $MDSCOUNT); do
18126 dev=$(mdsdevname $idx)
18127 do_facet mds${idx} \
18128 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18129 grep ${fid} && rc=$idx
18133 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
18134 error "Fail to rename foo1 to foo2"
18135 if [ $rc -eq 0 ]; then
18136 for idx in $(seq $MDSCOUNT); do
18137 dev=$(mdsdevname $idx)
18138 do_facet mds${idx} \
18139 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18140 grep ${fid} && rc=$idx
18144 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
18146 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
18147 error "Fail to link to $DIR/$tdir/dir1/foo2"
18148 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
18149 error "Fail to rename foo2 to foo0"
18150 unlink $DIR/$tdir/dir1/foo0 ||
18151 error "Fail to unlink $DIR/$tdir/dir1/foo0"
18152 rm -rf $DIR/$tdir/dir0 ||
18153 error "Fail to rm $DIR/$tdir/dir0"
18155 for idx in $(seq $MDSCOUNT); do
18156 dev=$(mdsdevname $idx)
18160 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
18162 start mds${idx} $dev $MDS_MOUNT_OPTS ||
18163 error "mount mds$idx failed"
18164 df $MOUNT > /dev/null 2>&1
18166 # e2fsck should not return error
18168 error "e2fsck detected error on MDT${idx}: rc=$rc"
18171 run_test 804 "verify agent entry for remote entry"
18174 # tests that do cleanup/setup should be run at the end
18178 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18180 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
18181 $LCTL set_param fail_loc=0x903
18183 cancel_lru_locks MGC
18185 FAIL_ON_ERROR=true cleanup
18186 FAIL_ON_ERROR=true setup
18188 run_test 900 "umount should not race with any mgc requeue thread"
18191 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
18192 check_and_cleanup_lustre
18193 if [ "$I_MOUNTED" != "yes" ]; then
18194 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true