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: 13297 2108 9789 3637 9789 3561 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 42d 45 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # with LOD/OSP landing
16 # bug number for skipped tests: LU-2036 LU-8139
17 ALWAYS_EXCEPT=" 76 101g $ALWAYS_EXCEPT"
21 if [ -r /etc/SuSE-release ]
23 local vers=$(grep VERSION /etc/SuSE-release | awk '{print $3}')
24 local patchlev=$(grep PATCHLEVEL /etc/SuSE-release |
26 if [ $vers -eq 11 ] && [ $patchlev -ge 3 ]; then
33 if is_sles11; then # LU-4341
34 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
37 SRCDIR=$(cd $(dirname $0); echo $PWD)
38 export PATH=$PATH:/sbin
43 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
44 CREATETEST=${CREATETEST:-createtest}
46 LFIND=${LFIND:-"$LFS find"}
47 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
49 OPENFILE=${OPENFILE:-openfile}
50 OPENUNLINK=${OPENUNLINK:-openunlink}
51 export MULTIOP=${MULTIOP:-multiop}
52 READS=${READS:-"reads"}
53 MUNLINK=${MUNLINK:-munlink}
54 SOCKETSERVER=${SOCKETSERVER:-socketserver}
55 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
56 MEMHOG=${MEMHOG:-memhog}
57 DIRECTIO=${DIRECTIO:-directio}
58 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
60 CHECK_GRANT=${CHECK_GRANT:-"yes"}
61 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
62 export PARALLEL=${PARALLEL:-"no"}
64 export NAME=${NAME:-local}
71 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
72 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
73 . $LUSTRE/tests/test-framework.sh
75 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
79 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24D 27m 64b 68 71 115 300o"
81 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
82 # bug number for skipped test: LU-4536 LU-1957
83 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 65ic 180"
85 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
92 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
93 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
102 check_swap_layouts_support()
104 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
105 { skip "Does not support layout lock."; return 0; }
109 check_and_setup_lustre
113 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid |
114 awk '{ gsub(/_UUID/,""); print $1 }' | head -n1)
115 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
117 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
118 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
119 rm -rf $DIR/[Rdfs][0-9]*
121 # $RUNAS_ID may get set incorrectly somewhere else
122 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
124 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
128 if [ "${ONLY}" = "MOUNT" ] ; then
129 echo "Lustre is up, please go on"
133 echo "preparing for tests involving mounts"
134 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
136 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
137 echo # add a newline after mke2fs.
141 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
142 lctl set_param debug=-1 2> /dev/null || true
145 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
147 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
149 run_test 0a "touch; rm ====================="
152 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
153 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
155 run_test 0b "chmod 0755 $DIR ============================="
158 $LCTL get_param mdc.*.import | grep "state: FULL" ||
159 error "import not FULL"
160 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
163 run_test 0c "check import proc ============================="
166 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
167 test_mkdir -p $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
168 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
169 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
172 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
174 run_test 1 "mkdir; remkdir; rmdir =============================="
177 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
178 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
179 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
181 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
183 run_test 2 "mkdir; touch; rmdir; check file ===================="
186 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
187 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
188 touch $DIR/$tdir/$tfile
189 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
191 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
193 run_test 3 "mkdir; touch; rmdir; check dir ====================="
195 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
199 test_mkdir $DIR/$tdir ||
200 error "Create remote directory failed"
202 touch $DIR/$tdir/$tfile ||
203 error "Create file under remote directory failed"
206 error "Expect error removing in-use dir $DIR/$tdir"
208 test -d $DIR/$tdir || error "Remote directory disappeared"
210 rm -rf $DIR/$tdir || error "remove remote dir error"
212 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
215 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
216 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
217 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
218 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
219 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
221 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
224 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
225 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
226 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
227 error "$tfile does not have perm 0666 or UID $UID"
228 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
229 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
230 error "$tfile should be 0666 and owned by UID $UID"
232 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
235 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
237 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
238 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
239 error "$tfile should be owned by UID $RUNAS_ID"
240 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
241 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
242 error "$tfile should be owned by UID $RUNAS_ID"
244 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
247 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
249 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
250 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
251 error "$tfile should be owned by GID $UID"
252 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
253 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
254 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
256 run_test 6e "touch f6e; chgrp f6e; $RUNAS chgrp f6e (should return error) =="
259 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
260 test_mkdir $DIR/$tdir || error "mkdir $tfile failed"
261 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
262 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
263 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
264 test_mkdir $DIR/$tdir/d/subdir || error "mkdir $tdir/d/subdir failed"
265 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
266 error "$tdir/d/subdir should be GID $RUNAS_GID"
267 if [[ $MDSCOUNT -gt 1 ]]; then
268 # check remote dir sgid inherite
269 $LFS mkdir -i 0 $DIR/$tdir.local ||
270 error "mkdir $tdir.local failed"
271 chmod g+s $DIR/$tdir.local ||
272 error "chmod $tdir.local failed"
273 chgrp $RUNAS_GID $DIR/$tdir.local ||
274 error "chgrp $tdir.local failed"
275 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
276 error "mkdir $tdir.remote failed"
277 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
278 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
279 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
280 error "$tdir.remote should be mode 02755"
283 run_test 6g "Is new dir in sgid dir inheriting group?"
285 test_6h() { # bug 7331
286 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
287 touch $DIR/$tfile || error "touch failed"
288 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
289 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
290 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
291 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
292 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
294 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
297 test_mkdir $DIR/$tdir
298 $MCREATE $DIR/$tdir/$tfile
299 chmod 0666 $DIR/$tdir/$tfile
300 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
301 error "$tdir/$tfile should be mode 0666"
303 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
306 if [ ! -d $DIR/$tdir ]; then
307 test_mkdir $DIR/$tdir
309 $MCREATE $DIR/$tdir/$tfile
310 echo -n foo > $DIR/$tdir/$tfile
311 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
312 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
314 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
317 test_mkdir $DIR/$tdir
318 touch $DIR/$tdir/$tfile
319 chmod 0666 $DIR/$tdir/$tfile
320 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
321 error "$tfile mode not 0666"
323 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
326 test_mkdir $DIR/$tdir
327 test_mkdir $DIR/$tdir/d2
328 test_mkdir $DIR/$tdir/d2/d3
329 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
331 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
334 test_mkdir $DIR/$tdir
335 test_mkdir $DIR/$tdir/d2
336 touch $DIR/$tdir/d2/$tfile
337 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
338 error "$tdir/d2/$tfile not a file"
340 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
343 test_mkdir $DIR/$tdir
344 test_mkdir $DIR/$tdir/d2
345 chmod 0666 $DIR/$tdir/d2
346 chmod 0705 $DIR/$tdir/d2
347 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
348 error "$tdir/d2 mode not 0705"
350 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
353 test_mkdir $DIR/$tdir
354 touch $DIR/$tdir/$tfile
355 chmod 0666 $DIR/$tdir/$tfile
356 chmod 0654 $DIR/$tdir/$tfile
357 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
358 error "$tdir/d2 mode not 0654"
360 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
363 test_mkdir $DIR/$tdir
364 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
366 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
367 error "$tdir/$tfile size not 0 after truncate"
369 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
372 test_mkdir $DIR/$tdir
373 touch $DIR/$tdir/$tfile
375 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
377 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
380 test_mkdir $DIR/$tdir
381 touch $DIR/$tdir/$tfile
382 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
383 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
384 error "$tdir/${tfile_2} not a file after rename"
385 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
387 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
390 test_mkdir $DIR/$tdir
391 touch $DIR/$tdir/$tfile
392 rm -rf $DIR/$tdir/$tfile
393 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
395 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
398 test_mkdir -p $DIR/$tdir
399 touch $DIR/$tdir/$tfile
400 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
402 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
403 error "$tdir/l-exist not a symlink"
404 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
405 error "$tdir/l-exist not referencing a file"
406 rm -f $DIR/$tdir/l-exist
407 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
409 run_test 17a "symlinks: create, remove (real) =================="
412 test_mkdir -p $DIR/$tdir
413 ln -s no-such-file $DIR/$tdir/l-dangle
415 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
416 error "$tdir/l-dangle not referencing no-such-file"
417 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
418 error "$tdir/l-dangle not referencing non-existent file"
419 rm -f $DIR/$tdir/l-dangle
420 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
422 run_test 17b "symlinks: create, remove (dangling) =============="
424 test_17c() { # bug 3440 - don't save failed open RPC for replay
425 test_mkdir -p $DIR/$tdir
426 ln -s foo $DIR/$tdir/$tfile
427 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
429 run_test 17c "symlinks: open dangling (should return error) ===="
432 test_mkdir -p $DIR/$tdir
433 ln -s foo $DIR/$tdir/$tfile
434 touch $DIR/$tdir/$tfile || error "creating to new symlink"
436 run_test 17d "symlinks: create dangling ========================"
439 test_mkdir -p $DIR/$tdir
440 local foo=$DIR/$tdir/$tfile
441 ln -s $foo $foo || error "create symlink failed"
442 ls -l $foo || error "ls -l failed"
443 ls $foo && error "ls not failed" || true
445 run_test 17e "symlinks: create recursive symlink (should return error) ===="
448 test_mkdir -p $DIR/$tdir
449 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
450 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
451 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
452 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
453 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
454 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
457 run_test 17f "symlinks: long and very long symlink name ========================"
459 # str_repeat(S, N) generate a string that is string S repeated N times
464 while [ $((n -= 1)) -ge 0 ]; do
470 # Long symlinks and LU-2241
472 test_mkdir -p $DIR/$tdir
473 local TESTS="59 60 61 4094 4095"
475 # Fix for inode size boundary in 2.1.4
476 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
479 # Patch not applied to 2.2 or 2.3 branches
480 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
481 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
484 # skip long symlink name for rhel6.5.
485 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
486 grep -q '6.5' /etc/redhat-release &>/dev/null &&
487 TESTS="59 60 61 4062 4063"
490 local SYMNAME=$(str_repeat 'x' $i)
491 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
492 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
495 run_test 17g "symlinks: really long symlink name and inode boundaries"
497 test_17h() { #bug 17378
498 remote_mds_nodsh && skip "remote MDS with nodsh" && return
499 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
501 test_mkdir -p $DIR/$tdir
502 if [[ $MDSCOUNT -gt 1 ]]; then
503 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
507 $SETSTRIPE -c -1 $DIR/$tdir
508 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
509 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
510 touch $DIR/$tdir/$tfile || true
512 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
514 test_17i() { #bug 20018
515 remote_mds_nodsh && skip "remote MDS with nodsh" && return
516 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
517 test_mkdir -c1 $DIR/$tdir
518 local foo=$DIR/$tdir/$tfile
520 if [[ $MDSCOUNT -gt 1 ]]; then
521 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
525 ln -s $foo $foo || error "create symlink failed"
526 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
527 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
528 ls -l $foo && error "error not detected"
531 run_test 17i "don't panic on short symlink"
533 test_17k() { #bug 22301
534 [[ -z "$(which rsync 2>/dev/null)" ]] &&
535 skip "no rsync command" && return 0
536 rsync --help | grep -q xattr ||
537 skip_env "$(rsync --version | head -n1) does not support xattrs"
538 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
539 test_mkdir -p $DIR/$tdir
540 test_mkdir -p $DIR/$tdir.new
541 touch $DIR/$tdir/$tfile
542 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
543 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
544 error "rsync failed with xattrs enabled"
546 run_test 17k "symlinks: rsync with xattrs enabled ========================="
548 test_17l() { # LU-279
549 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
550 skip "no getfattr command" && return 0
551 test_mkdir -p $DIR/$tdir
552 touch $DIR/$tdir/$tfile
553 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
554 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
555 # -h to not follow symlinks. -m '' to list all the xattrs.
556 # grep to remove first line: '# file: $path'.
557 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
559 lgetxattr_size_check $path $xattr ||
560 error "lgetxattr_size_check $path $xattr failed"
564 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
568 local short_sym="0123456789"
569 local WDIR=$DIR/${tdir}m
572 remote_mds_nodsh && skip "remote MDS with nodsh" && return
573 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
574 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
575 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
577 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
578 skip "only for ldiskfs MDT" && return 0
580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
584 # create a long symlink file
585 for ((i = 0; i < 4; ++i)); do
586 long_sym=${long_sym}${long_sym}
589 echo "create 512 short and long symlink files under $WDIR"
590 for ((i = 0; i < 256; ++i)); do
591 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
592 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
598 wait_delete_completed
600 echo "recreate the 512 symlink files with a shorter string"
601 for ((i = 0; i < 512; ++i)); do
602 # rewrite the symlink file with a shorter string
603 ln -sf ${long_sym} $WDIR/long-$i || error "long_sym failed"
604 ln -sf ${short_sym} $WDIR/short-$i || error "short_sym failed"
607 local mds_index=$(($($LFS getstripe -M $WDIR) + 1))
608 local devname=$(mdsdevname $mds_index)
610 echo "stop and checking mds${mds_index}:"
611 # e2fsck should not return error
613 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
616 start mds${mds_index} $devname $MDS_MOUNT_OPTS || error "start failed"
617 df $MOUNT > /dev/null 2>&1
619 error "e2fsck detected error for short/long symlink: rc=$rc"
621 run_test 17m "run e2fsck against MDT which contains short/long symlink"
623 check_fs_consistency_17n() {
627 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
628 # so it only check MDT1/MDT2 instead of all of MDTs.
629 for mdt_index in 1 2; do
630 local devname=$(mdsdevname $mdt_index)
631 # e2fsck should not return error
633 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
636 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
637 error "mount mds$mdt_index failed"
638 df $MOUNT > /dev/null 2>&1
646 remote_mds_nodsh && skip "remote MDS with nodsh" && return
647 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
648 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
649 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
651 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
652 skip "only for ldiskfs MDT" && return 0
654 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
656 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
658 test_mkdir $DIR/$tdir
659 for ((i=0; i<10; i++)); do
660 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
661 error "create remote dir error $i"
662 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
663 error "create files under remote dir failed $i"
666 check_fs_consistency_17n ||
667 error "e2fsck report error after create files under remote dir"
669 for ((i = 0; i < 10; i++)); do
670 rm -rf $DIR/$tdir/remote_dir_${i} ||
671 error "destroy remote dir error $i"
674 check_fs_consistency_17n ||
675 error "e2fsck report error after unlink files under remote dir"
677 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
678 skip "lustre < 2.4.50 does not support migrate mv " && return
680 for ((i = 0; i < 10; i++)); do
681 mkdir -p $DIR/$tdir/remote_dir_${i}
682 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
683 error "create files under remote dir failed $i"
684 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
685 error "migrate remote dir error $i"
687 check_fs_consistency_17n || error "e2fsck report error after migration"
689 for ((i = 0; i < 10; i++)); do
690 rm -rf $DIR/$tdir/remote_dir_${i} ||
691 error "destroy remote dir error $i"
694 check_fs_consistency_17n || error "e2fsck report error after unlink"
696 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
699 remote_mds_nodsh && skip "remote MDS with nodsh" && return
700 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
701 skip "Need MDS version at least 2.3.64" && return
703 local WDIR=$DIR/${tdir}o
708 mdt_index=$($LFS getstripe -M $WDIR)
709 mdt_index=$((mdt_index+1))
713 #fail mds will wait the failover finish then set
714 #following fail_loc to avoid interfer the recovery process.
717 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
718 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
719 ls -l $WDIR/$tfile && rc=1
720 do_facet mds${mdt_index} lctl set_param fail_loc=0
721 [[ $rc -ne 0 ]] && error "stat file should fail"
724 run_test 17o "stat file with incompat LMA feature"
727 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
728 ls $DIR || error "Failed to ls $DIR: $?"
730 run_test 18 "touch .../f ; ls ... =============================="
736 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
738 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
741 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
743 run_test 19b "ls -l .../f19 (should return error) =============="
746 [ $RUNAS_ID -eq $UID ] &&
747 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
748 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
750 run_test 19c "$RUNAS touch .../f19 (should return error) =="
753 cat $DIR/f19 && error || true
755 run_test 19d "cat .../f19 (should return error) =============="
767 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
769 run_test 20 "touch .../f ; ls -l ... ==========================="
772 test_mkdir -p $DIR/$tdir
773 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
774 ln -s dangle $DIR/$tdir/link
775 echo foo >> $DIR/$tdir/link
776 cat $DIR/$tdir/dangle
777 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
778 $CHECKSTAT -f -t file $DIR/$tdir/link ||
779 error "$tdir/link not linked to a file"
781 run_test 21 "write to dangling link ============================"
785 test_mkdir -p $DIR/$tdir
786 chown $RUNAS_ID:$RUNAS_GID $WDIR
787 (cd $WDIR || error "cd $WDIR failed";
788 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
790 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
791 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
792 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
794 run_test 22 "unpack tar archive as non-root user ==============="
798 test_mkdir -p $DIR/$tdir
799 local file=$DIR/$tdir/$tfile
801 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
802 openfile -f O_CREAT:O_EXCL $file &&
803 error "$file recreate succeeded" || true
805 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
807 test_23b() { # bug 18988
808 test_mkdir -p $DIR/$tdir
809 local file=$DIR/$tdir/$tfile
812 echo foo > $file || error "write filed"
813 echo bar >> $file || error "append filed"
814 $CHECKSTAT -s 8 $file || error "wrong size"
817 run_test 23b "O_APPEND check =========================="
821 echo '-- same directory rename'
822 test_mkdir $DIR/$tdir
823 touch $DIR/$tdir/$tfile.1
824 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
825 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
827 run_test 24a "rename file to non-existent target"
830 test_mkdir $DIR/$tdir
831 touch $DIR/$tdir/$tfile.{1,2}
832 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
833 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
834 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
836 run_test 24b "rename file to existing target"
839 test_mkdir $DIR/$tdir
840 test_mkdir $DIR/$tdir/d$testnum.1
841 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
842 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
843 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
845 run_test 24c "rename directory to non-existent target"
848 test_mkdir -c1 $DIR/$tdir
849 test_mkdir -c1 $DIR/$tdir/d$testnum.1
850 test_mkdir -c1 $DIR/$tdir/d$testnum.2
851 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
852 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
853 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
855 run_test 24d "rename directory to existing target"
858 echo '-- cross directory renames --'
862 mv $DIR/R5a/f $DIR/R5b/g
863 $CHECKSTAT -a $DIR/R5a/f || error
864 $CHECKSTAT -t file $DIR/R5b/g || error
866 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
871 touch $DIR/R6a/f $DIR/R6b/g
872 mv $DIR/R6a/f $DIR/R6b/g
873 $CHECKSTAT -a $DIR/R6a/f || error
874 $CHECKSTAT -t file $DIR/R6b/g || error
876 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
881 test_mkdir $DIR/R7a/d
882 mv $DIR/R7a/d $DIR/R7b/e
883 $CHECKSTAT -a $DIR/R7a/d || error
884 $CHECKSTAT -t dir $DIR/R7b/e || error
886 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
889 test_mkdir -c1 $DIR/R8a
890 test_mkdir -c1 $DIR/R8b
891 test_mkdir -c1 $DIR/R8a/d
892 test_mkdir -c1 $DIR/R8b/e
893 mrename $DIR/R8a/d $DIR/R8b/e
894 $CHECKSTAT -a $DIR/R8a/d || error
895 $CHECKSTAT -t dir $DIR/R8b/e || error
897 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
900 echo "-- rename error cases"
904 mrename $DIR/R9/f $DIR/R9/a
905 $CHECKSTAT -t file $DIR/R9/f || error
906 $CHECKSTAT -t dir $DIR/R9/a || error
907 $CHECKSTAT -a $DIR/R9/a/f || error
909 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
913 mrename $DIR/R10/f $DIR/R10/g
914 $CHECKSTAT -t dir $DIR/R10 || error
915 $CHECKSTAT -a $DIR/R10/f || error
916 $CHECKSTAT -a $DIR/R10/g || error
918 run_test 24j "source does not exist ============================"
922 test_mkdir $DIR/R11a/d
924 mv $DIR/R11a/f $DIR/R11a/d
925 $CHECKSTAT -a $DIR/R11a/f || error
926 $CHECKSTAT -t file $DIR/R11a/d/f || error
928 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
930 # bug 2429 - rename foo foo foo creates invalid file
933 $MULTIOP $f OcNs || error
935 run_test 24l "Renaming a file to itself ========================"
939 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
940 # on ext3 this does not remove either the source or target files
941 # though the "expected" operation would be to remove the source
942 $CHECKSTAT -t file ${f} || error "${f} missing"
943 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
945 run_test 24m "Renaming a file to a hard link to itself ========="
949 # this stats the old file after it was renamed, so it should fail
953 $CHECKSTAT ${f}.rename
956 run_test 24n "Statting the old file after renaming (Posix rename 2)"
959 test_mkdir -p $DIR/d24o
960 rename_many -s random -v -n 10 $DIR/d24o
962 run_test 24o "rename of files during htree split ==============="
967 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
968 mrename $DIR/R12a $DIR/R12b
969 $CHECKSTAT -a $DIR/R12a || error
970 $CHECKSTAT -t dir $DIR/R12b || error
971 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
972 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
974 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
976 cleanup_multiop_pause() {
982 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
985 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
986 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
989 trap cleanup_multiop_pause EXIT
990 mrename $DIR/R13a $DIR/R13b
991 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
992 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
993 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
994 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
995 cleanup_multiop_pause
996 wait $MULTIPID || error "multiop close failed"
998 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1000 test_24r() { #bug 3789
1001 test_mkdir $DIR/R14a
1002 test_mkdir $DIR/R14a/b
1003 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1004 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1005 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1007 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1010 test_mkdir $DIR/R15a
1011 test_mkdir $DIR/R15a/b
1012 test_mkdir $DIR/R15a/b/c
1013 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1014 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1015 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1017 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1019 test_mkdir $DIR/R16a
1020 test_mkdir $DIR/R16a/b
1021 test_mkdir $DIR/R16a/b/c
1022 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1023 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1024 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1026 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1028 test_24u() { # bug12192
1029 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1030 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1032 run_test 24u "create stripe file"
1036 size=$(getconf PAGE_SIZE 2>/dev/null)
1037 echo -n ${size:-4096}
1040 simple_cleanup_common() {
1043 wait_delete_completed
1046 max_pages_per_rpc() {
1047 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -n1
1051 local NRFILES=100000
1052 local FREE_INODES=$(mdt_free_inodes 0)
1053 [[ $FREE_INODES -lt $NRFILES ]] &&
1054 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
1057 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1058 trap simple_cleanup_common EXIT
1060 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1061 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && NRFILES=10000
1063 test_mkdir -p $DIR/$tdir
1064 createmany -m $DIR/$tdir/$tfile $NRFILES
1066 cancel_lru_locks mdc
1067 lctl set_param mdc.*.stats clear
1069 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1071 # LU-5 large readdir
1072 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1073 # 8 bytes for name(filename is mostly 5 in this test) +
1074 # 8 bytes for luda_type
1075 # take into account of overhead in lu_dirpage header and end mark in
1076 # each page, plus one in RPC_NUM calculation.
1078 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1079 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1080 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats |
1081 awk '/^mds_readpage/ {print $2}')
1082 [[ $mds_readpage -gt $RPC_NUM ]] &&
1083 error "large readdir doesn't take effect"
1085 simple_cleanup_common
1087 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1089 test_24w() { # bug21506
1091 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1092 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1093 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1094 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1095 [[ "$SZ1" -eq "$SZ2" ]] ||
1096 error "Error reading at the end of the file $tfile"
1098 run_test 24w "Reading a file larger than 4Gb"
1101 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1103 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1104 skip "Need MDS version at least 2.7.56" && return
1106 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1108 local remote_dir=$DIR/$tdir/remote_dir
1110 test_mkdir -p $DIR/$tdir
1111 $LFS mkdir -i $MDTIDX $remote_dir ||
1112 error "create remote directory failed"
1114 test_mkdir -p $DIR/$tdir/src_dir
1115 touch $DIR/$tdir/src_file
1116 test_mkdir -p $remote_dir/tgt_dir
1117 touch $remote_dir/tgt_file
1119 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1120 error "rename dir cross MDT failed!"
1122 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1123 error "rename file cross MDT failed!"
1125 touch $DIR/$tdir/ln_file
1126 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1127 error "ln file cross MDT failed"
1129 rm -rf $DIR/$tdir || error "Can not delete directories"
1131 run_test 24x "cross MDT rename/link"
1134 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1137 local remote_dir=$DIR/$tdir/remote_dir
1139 test_mkdir -p $DIR/$tdir
1140 $LFS mkdir -i $MDTIDX $remote_dir ||
1141 error "create remote directory failed"
1143 test_mkdir -p $remote_dir/src_dir
1144 touch $remote_dir/src_file
1145 test_mkdir -p $remote_dir/tgt_dir
1146 touch $remote_dir/tgt_file
1148 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1149 error "rename subdir in the same remote dir failed!"
1151 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1152 error "rename files in the same remote dir failed!"
1154 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1155 error "link files in the same remote dir failed!"
1157 rm -rf $DIR/$tdir || error "Can not delete directories"
1159 run_test 24y "rename/link on the same dir should succeed"
1161 test_24A() { # LU-3182
1165 test_mkdir -p $DIR/$tdir
1166 createmany -m $DIR/$tdir/$tfile $NFILES
1167 local t=$(ls $DIR/$tdir | wc -l)
1168 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1169 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1170 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1171 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1174 rm -rf $DIR/$tdir || error "Can not delete directories"
1176 run_test 24A "readdir() returns correct number of entries."
1178 test_24B() { # LU-4805
1179 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1182 test_mkdir $DIR/$tdir
1183 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1184 error "create striped dir failed"
1186 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1187 [ $count -eq 2 ] || error "Expected 2, got $count"
1189 touch $DIR/$tdir/striped_dir/a
1191 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1192 [ $count -eq 3 ] || error "Expected 3, got $count"
1194 touch $DIR/$tdir/striped_dir/.f
1196 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1197 [ $count -eq 4 ] || error "Expected 4, got $count"
1199 rm -rf $DIR/$tdir || error "Can not delete directories"
1201 run_test 24B "readdir for striped dir return correct number of entries"
1204 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1210 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1211 error "create striped dir failed"
1213 cd $DIR/$tdir/d0/striped_dir
1215 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1216 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1217 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1219 [ "$d0_ino" = "$parent_ino" ] ||
1220 error ".. wrong, expect $d0_ino, get $parent_ino"
1222 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1223 error "mv striped dir failed"
1225 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1227 [ "$d1_ino" = "$parent_ino" ] ||
1228 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1230 run_test 24C "check .. in striped dir"
1232 test_24D() { # LU-6101
1237 createmany -m $DIR/$tdir/$tfile $NFILES
1238 local t=$(ls $DIR/$tdir | wc -l)
1239 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1240 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1241 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1242 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1245 rm -rf $DIR/$tdir || error "Can not delete directories"
1247 run_test 24D "readdir() returns correct number of entries after cursor reload"
1250 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
1251 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1254 mkdir $DIR/$tdir/src_dir
1255 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1256 error "create remote source failed"
1258 touch $DIR/$tdir/src_dir/src_child/a
1260 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1261 error "create remote target dir failed"
1263 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1264 error "create remote target child failed"
1266 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1267 error "rename dir cross MDT failed!"
1271 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1272 error "src_child still exists after rename"
1274 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1275 error "missing file(a) after rename"
1277 rm -rf $DIR/$tdir || error "Can not delete directories"
1279 run_test 24E "cross MDT rename/link"
1282 echo '== symlink sanity ============================================='
1286 touch $DIR/s25/foo || error
1288 run_test 25a "create file in symlinked directory ==============="
1291 [ ! -d $DIR/d25 ] && test_25a
1292 $CHECKSTAT -t file $DIR/s25/foo || error
1294 run_test 25b "lookup file in symlinked directory ==============="
1298 test_mkdir $DIR/d26/d26-2
1299 ln -s d26/d26-2 $DIR/s26
1300 touch $DIR/s26/foo || error
1302 run_test 26a "multiple component symlink ======================="
1305 test_mkdir -p $DIR/d26b/d26-2
1306 ln -s d26b/d26-2/foo $DIR/s26-2
1307 touch $DIR/s26-2 || error
1309 run_test 26b "multiple component symlink at end of lookup ======"
1312 test_mkdir $DIR/d26.2
1313 touch $DIR/d26.2/foo
1314 ln -s d26.2 $DIR/s26.2-1
1315 ln -s s26.2-1 $DIR/s26.2-2
1316 ln -s s26.2-2 $DIR/s26.2-3
1317 chmod 0666 $DIR/s26.2-3/foo
1319 run_test 26c "chain of symlinks ================================"
1321 # recursive symlinks (bug 439)
1323 ln -s d26-3/foo $DIR/d26-3
1325 run_test 26d "create multiple component recursive symlink ======"
1328 [ ! -h $DIR/d26-3 ] && test_26d
1331 run_test 26e "unlink multiple component recursive symlink ======"
1333 # recursive symlinks (bug 7022)
1335 test_mkdir -p $DIR/$tdir
1336 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1337 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1338 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1339 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1340 cd $tfile || error "cd $tfile failed"
1341 ln -s .. dotdot || error "ln dotdot failed"
1342 ln -s dotdot/lndir lndir || error "ln lndir failed"
1343 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1344 output=`ls $tfile/$tfile/lndir/bar1`
1345 [ "$output" = bar1 ] && error "unexpected output"
1346 rm -r $tfile || error "rm $tfile failed"
1347 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1349 run_test 26f "rm -r of a directory which has recursive symlink ="
1352 echo '== stripe sanity =============================================='
1353 test_mkdir -p $DIR/d27 || error "mkdir failed"
1355 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1356 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1357 log "== test_27a: write to one stripe file ========================="
1358 cp /etc/hosts $DIR/d27/f0 || error
1360 run_test 27a "one stripe file =================================="
1363 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
1364 test_mkdir -p $DIR/d27
1365 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1366 $GETSTRIPE -c $DIR/d27/f01
1367 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1368 error "two-stripe file doesn't have two stripes"
1370 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1372 run_test 27b "create and write to two stripe file"
1375 test_mkdir -p $DIR/d27
1376 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1377 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1378 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1380 run_test 27d "create file with default settings ================"
1383 # LU-5839 adds check for existed layout before setting it
1384 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1385 skip "Need MDS version at least 2.7.56" && return
1386 test_mkdir -p $DIR/d27
1387 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1388 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1389 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1391 run_test 27e "setstripe existing file (should return error) ======"
1394 test_mkdir $DIR/$tdir
1395 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1396 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1397 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1398 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1399 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1400 $GETSTRIPE $DIR/$tdir/$tfile || error "$GETSTRIPE failed"
1402 run_test 27f "setstripe with bad stripe size (should return error)"
1405 test_mkdir -p $DIR/d27
1406 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1407 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1408 error "$DIR/d27/fnone has object"
1410 run_test 27g "$GETSTRIPE with no objects"
1413 test_mkdir $DIR/$tdir
1414 touch $DIR/$tdir/$tfile || error "touch failed"
1415 [[ $($GETSTRIPE -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1416 error "missing objects"
1418 run_test 27i "$GETSTRIPE with some objects"
1421 test_mkdir -p $DIR/d27
1422 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1424 run_test 27j "setstripe with bad stripe offset (should return error)"
1426 test_27k() { # bug 2844
1427 test_mkdir -p $DIR/d27
1429 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1430 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1431 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1432 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1433 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "1:$BLKSIZE > $LL_MAX_BLKSIZE"
1434 dd if=/dev/zero of=$FILE bs=4k count=1
1435 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1436 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "2:$BLKSIZE > $LL_MAX_BLKSIZE"
1438 run_test 27k "limit i_blksize for broken user apps ============="
1441 test_mkdir -p $DIR/d27
1442 mcreate $DIR/f27l || error "creating file"
1443 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1444 error "setstripe should have failed" || true
1446 run_test 27l "check setstripe permissions (should return error)"
1449 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1452 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1454 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1455 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1458 trap simple_cleanup_common EXIT
1459 test_mkdir -p $DIR/$tdir
1460 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1461 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1462 error "dd should fill OST0"
1464 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1466 [ $i -gt 256 ] && break
1469 touch $DIR/$tdir/f27m_$i
1470 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1471 error "OST0 was full but new created file still use it"
1473 touch $DIR/$tdir/f27m_$i
1474 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1475 error "OST0 was full but new created file still use it"
1476 simple_cleanup_common
1478 run_test 27m "create file while OST0 was full =================="
1481 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1485 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1486 # if the OST isn't full anymore.
1488 local OSTIDX=${1:-""}
1490 local list=$(comma_list $(osts_nodes))
1491 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1493 do_nodes $list lctl set_param fail_loc=0
1494 sync # initiate all OST_DESTROYs from MDS to OST
1498 exhaust_precreations() {
1501 local FAILIDX=${3:-$OSTIDX}
1502 local ofacet=ost$((OSTIDX + 1))
1504 test_mkdir -p -c1 $DIR/$tdir
1505 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1506 local mfacet=mds$((mdtidx + 1))
1507 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1509 local OST=$(ostname_from_index $OSTIDX)
1512 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1513 local last_id=$(do_facet $mfacet lctl get_param -n \
1514 osc.$mdtosc_proc1.prealloc_last_id)
1515 local next_id=$(do_facet $mfacet lctl get_param -n \
1516 osc.$mdtosc_proc1.prealloc_next_id)
1518 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1519 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1521 test_mkdir -p $DIR/$tdir/${OST}
1522 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1523 #define OBD_FAIL_OST_ENOSPC 0x215
1524 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1525 echo "Creating to objid $last_id on ost $OST..."
1526 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1527 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1528 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1532 exhaust_all_precreations() {
1534 for (( i=0; i < OSTCOUNT; i++ )) ; do
1535 exhaust_precreations $i $1 -1
1540 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1541 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1542 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1543 remote_ost_nodsh && skip "remote OST with nodsh" && return
1546 rm -f $DIR/$tdir/$tfile
1547 exhaust_precreations 0 0x80000215
1548 $SETSTRIPE -c -1 $DIR/$tdir
1549 touch $DIR/$tdir/$tfile || error
1550 $GETSTRIPE $DIR/$tdir/$tfile
1553 run_test 27n "create file with some full OSTs =================="
1556 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1557 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1558 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1559 remote_ost_nodsh && skip "remote OST with nodsh" && return
1562 rm -f $DIR/$tdir/$tfile
1563 exhaust_all_precreations 0x215
1565 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1570 run_test 27o "create file with all full OSTs (should error) ===="
1573 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1574 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1575 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1576 remote_ost_nodsh && skip "remote OST with nodsh" && return
1579 rm -f $DIR/$tdir/$tfile
1580 test_mkdir -p $DIR/$tdir
1582 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1583 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1584 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1586 exhaust_precreations 0 0x80000215
1587 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1588 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1589 $GETSTRIPE $DIR/$tdir/$tfile
1593 run_test 27p "append to a truncated file with some full OSTs ==="
1596 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1597 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1598 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1599 remote_ost_nodsh && skip "remote OST with nodsh" && return
1602 rm -f $DIR/$tdir/$tfile
1604 test_mkdir -p $DIR/$tdir
1605 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1606 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1607 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1609 exhaust_all_precreations 0x215
1611 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1612 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1616 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1619 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1620 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1621 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1622 remote_ost_nodsh && skip "remote OST with nodsh" && return
1625 rm -f $DIR/$tdir/$tfile
1626 exhaust_precreations 0 0x80000215
1628 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1632 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1634 test_27s() { # bug 10725
1635 test_mkdir -p $DIR/$tdir
1636 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1637 local stripe_count=0
1638 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1639 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1640 error "stripe width >= 2^32 succeeded" || true
1643 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1645 test_27t() { # bug 10864
1650 $WLFS getstripe $tfile
1653 run_test 27t "check that utils parse path correctly"
1655 test_27u() { # bug 4900
1656 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1657 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1659 local list=$(comma_list $(mdts_nodes))
1661 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1662 do_nodes $list $LCTL set_param fail_loc=0x139
1663 test_mkdir -p $DIR/$tdir
1665 createmany -o $DIR/$tdir/t- 1000
1666 do_nodes $list $LCTL set_param fail_loc=0
1668 TLOG=$TMP/$tfile.getstripe
1669 $GETSTRIPE $DIR/$tdir > $TLOG
1670 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1671 unlinkmany $DIR/$tdir/t- 1000
1672 [[ $OBJS -gt 0 ]] &&
1673 error "$OBJS objects created on OST-0. See $TLOG" || pass
1675 run_test 27u "skip object creation on OSC w/o objects =========="
1677 test_27v() { # bug 4900
1678 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1679 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1680 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1681 remote_ost_nodsh && skip "remote OST with nodsh" && return
1683 exhaust_all_precreations 0x215
1686 test_mkdir -p $DIR/$tdir
1687 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1689 touch $DIR/$tdir/$tfile
1690 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1692 for (( i=1; i < OSTCOUNT; i++ )); do
1693 do_facet ost$i lctl set_param fail_loc=0x705
1695 local START=`date +%s`
1696 createmany -o $DIR/$tdir/$tfile 32
1698 local FINISH=`date +%s`
1699 local TIMEOUT=`lctl get_param -n timeout`
1700 local PROCESS=$((FINISH - START))
1701 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1702 error "$FINISH - $START >= $TIMEOUT / 2"
1703 sleep $((TIMEOUT / 2 - PROCESS))
1706 run_test 27v "skip object creation on slow OST ================="
1708 test_27w() { # bug 10997
1709 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1710 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1711 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1712 error "stripe size $size != 65536" || true
1713 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1714 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1716 run_test 27w "check $SETSTRIPE -S option"
1719 [[ $OSTCOUNT -lt 2 ]] &&
1720 skip_env "skipping multiple stripe count/offset test" && return
1722 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1723 for i in $(seq 1 $OSTCOUNT); do
1725 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1726 error "setstripe -c $i -i $offset failed"
1727 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1728 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1729 [ $count -ne $i ] && error "stripe count $count != $i" || true
1730 [ $index -ne $offset ] &&
1731 error "stripe offset $index != $offset" || true
1734 run_test 27wa "check $SETSTRIPE -c -i options"
1737 remote_ost_nodsh && skip "remote OST with nodsh" && return
1738 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
1739 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1740 OFFSET=$(($OSTCOUNT - 1))
1742 local OST=$(ostname_from_index $OSTIDX)
1744 test_mkdir -p $DIR/$tdir
1745 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1746 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1748 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1749 for i in `seq 0 $OFFSET`; do
1750 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1751 error "OST0 was degraded but new created file still use it"
1753 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1755 run_test 27x "create files while OST0 is degraded"
1758 [[ $OSTCOUNT -lt 2 ]] &&
1759 skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1760 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1761 remote_ost_nodsh && skip "remote OST with nodsh" && return
1762 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1764 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1765 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1766 osc.$mdtosc.prealloc_last_id)
1767 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1768 osc.$mdtosc.prealloc_next_id)
1769 local fcount=$((last_id - next_id))
1770 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1771 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1773 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1774 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1775 local OST_DEACTIVE_IDX=-1
1780 for OSC in $MDS_OSCS; do
1781 OST=$(osc_to_ost $OSC)
1782 OSTIDX=$(index_from_ostuuid $OST)
1783 if [ $OST_DEACTIVE_IDX == -1 ]; then
1784 OST_DEACTIVE_IDX=$OSTIDX
1786 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1787 echo $OSC "is Deactivated:"
1788 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1792 OSTIDX=$(index_from_ostuuid $OST)
1793 test_mkdir -p $DIR/$tdir
1794 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1796 for OSC in $MDS_OSCS; do
1797 OST=$(osc_to_ost $OSC)
1798 OSTIDX=$(index_from_ostuuid $OST)
1799 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1800 echo $OST "is degraded:"
1801 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1802 obdfilter.$OST.degraded=1
1807 createmany -o $DIR/$tdir/$tfile $fcount
1809 for OSC in $MDS_OSCS; do
1810 OST=$(osc_to_ost $OSC)
1811 OSTIDX=$(index_from_ostuuid $OST)
1812 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1813 echo $OST "is recovered from degraded:"
1814 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1815 obdfilter.$OST.degraded=0
1817 do_facet $SINGLEMDS lctl --device %$OSC activate
1821 # all osp devices get activated, hence -1 stripe count restored
1824 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1825 # devices get activated.
1827 $SETSTRIPE -c -1 $DIR/$tfile
1828 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1830 [ $stripecnt -ne $OSTCOUNT ] &&
1831 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1834 run_test 27y "create files while OST0 is degraded and the rest inactive"
1840 lmm_count=$($GETSTRIPE -c $1)
1841 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1842 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1844 local old_ifs="$IFS"
1846 fid=($($LFS path2fid $1))
1849 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1850 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1852 # compare lmm_seq and lu_fid->f_seq
1853 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1854 # compare lmm_object_id and lu_fid->oid
1855 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1857 # check the trusted.fid attribute of the OST objects of the file
1858 local have_obdidx=false
1860 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1861 # skip lines up to and including "obdidx"
1862 [ -z "$obdidx" ] && break
1863 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1864 $have_obdidx || continue
1866 local ost=$((obdidx + 1))
1867 local dev=$(ostdevname $ost)
1870 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1872 seq=$(echo $seq | sed -e "s/^0x//g")
1873 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1874 oid_hex=$(echo $oid)
1876 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1878 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1882 # Don't unmount/remount the OSTs if we don't need to do that.
1883 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1884 # update too, until that use mount/ll_decode_filter_fid/mount.
1885 # Re-enable when debugfs will understand new filter_fid.
1887 if false && [ $(facet_fstype ost$ost) == ldiskfs ]; then
1888 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1889 $dev 2>/dev/null" | grep "parent=")
1892 mount_fstype ost$ost
1893 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1894 $(facet_mntpt ost$ost)/$obj_file)
1895 unmount_fstype ost$ost
1896 start ost$ost $dev $OST_MOUNT_OPTS
1900 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1902 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1904 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1905 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1906 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1907 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1908 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1910 if echo $ff_parent | grep -q 'stripe='; then
1911 ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1914 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1915 # into f_ver in this case. See the comment on
1918 ff_pstripe=$(echo $ff_parent | cut -d: -f3 |
1922 # compare lmm_seq and filter_fid->ff_parent.f_seq
1923 [ $ff_pseq = $lmm_seq ] ||
1924 error "FF parent SEQ $ff_pseq != $lmm_seq"
1925 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1926 [ $ff_poid = $lmm_oid ] ||
1927 error "FF parent OID $ff_poid != $lmm_oid"
1928 (($ff_pstripe == $stripe_nr)) ||
1929 error "FF stripe $ff_pstripe != $stripe_nr"
1931 stripe_nr=$((stripe_nr + 1))
1936 remote_ost_nodsh && skip "remote OST with nodsh" && return
1937 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1938 test_mkdir -p $DIR/$tdir
1940 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1941 { error "setstripe -c -1 failed"; return 1; }
1942 # We need to send a write to every object to get parent FID info set.
1943 # This _should_ also work for setattr, but does not currently.
1944 # touch $DIR/$tdir/$tfile-1 ||
1945 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1946 { error "dd $tfile-1 failed"; return 2; }
1947 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1948 { error "setstripe -c -1 failed"; return 3; }
1949 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1950 { error "dd $tfile-2 failed"; return 4; }
1952 # make sure write RPCs have been sent to OSTs
1955 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1956 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1958 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1960 test_27A() { # b=19102
1961 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1962 local restore_size=$($GETSTRIPE -S $MOUNT)
1963 local restore_count=$($GETSTRIPE -c $MOUNT)
1964 local restore_offset=$($GETSTRIPE -i $MOUNT)
1965 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1966 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1967 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1968 local default_size=$($GETSTRIPE -S $MOUNT)
1969 local default_offset=$($GETSTRIPE -i $MOUNT)
1970 local dsize=$((1024 * 1024))
1971 [ $default_size -eq $dsize ] ||
1972 error "stripe size $default_size != $dsize"
1973 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1974 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1976 run_test 27A "check filesystem-wide default LOV EA values"
1978 test_27B() { # LU-2523
1979 test_mkdir -p $DIR/$tdir
1980 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1982 # open f1 with O_LOV_DELAY_CREATE
1984 # call setstripe ioctl on open file descriptor for f1
1986 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1990 # open f1 with O_LOV_DELAY_CREATE
1992 # call setstripe ioctl on open file descriptor for f1
1994 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1996 # Allow multiop to fail in imitation of NFS's busted semantics.
1999 run_test 27B "call setstripe on open unlinked file/rename victim"
2001 test_27C() { #LU-2871
2002 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
2010 test_mkdir -p $DIR/$tdir
2012 for i in $(seq 0 $((OSTCOUNT - 1))); do
2013 # set stripe across all OSTs starting from OST$i
2014 $SETSTRIPE -i $i -c -1 $tfile$i
2015 # get striping information
2016 ost_idx=($($GETSTRIPE $tfile$i |
2017 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2021 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2022 error "${#ost_idx[@]} != $OSTCOUNT"
2024 for index in $(seq 0 $((OSTCOUNT - 1))); do
2026 for j in $(echo ${ost_idx[@]}); do
2027 if [ $index -eq $j ]; then
2033 error "Can not find $index in ${ost_idx[@]}"
2037 run_test 27C "check full striping across all OSTs"
2040 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2041 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2042 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2043 local POOL=${POOL:-testpool}
2045 local last_ost=$(($OSTCOUNT - 1))
2047 local ost_list=$(seq $first_ost $ost_step $last_ost)
2048 local ost_range="$first_ost $last_ost $ost_step"
2050 test_mkdir -p $DIR/$tdir
2051 pool_add $POOL || error "pool_add failed"
2052 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2055 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
2057 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2058 error "llapi_layout_test failed"
2060 cleanup_pools || error "cleanup_pools failed"
2062 run_test 27D "validate llapi_layout API"
2064 # Verify that default_easize is increased from its initial value after
2065 # accessing a widely striped file.
2067 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2068 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2069 skip "client does not have LU-3338 fix" && return
2071 # 72 bytes is the minimum space required to store striping
2072 # information for a file striped across one OST:
2073 # (sizeof(struct lov_user_md_v3) +
2074 # sizeof(struct lov_user_ost_data_v1))
2076 $LCTL set_param -n llite.*.default_easize $min_easize ||
2077 error "lctl set_param failed"
2078 local easize=$($LCTL get_param -n llite.*.default_easize)
2080 [ $easize -eq $min_easize ] ||
2081 error "failed to set default_easize"
2083 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2084 error "setstripe failed"
2088 easize=$($LCTL get_param -n llite.*.default_easize)
2090 [ $easize -gt $min_easize ] ||
2091 error "default_easize not updated"
2093 run_test 27E "check that default extended attribute size properly increases"
2095 test_27F() { # LU-5346/LU-7975
2097 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2099 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2100 skip "Need MDS version at least 2.8.51" && return
2102 test_mkdir -p $DIR/$tdir
2104 $SETSTRIPE -c 2 $DIR/$tdir
2106 # stop all OSTs to reproduce situation for LU-7975 ticket
2107 for num in $(seq $OSTCOUNT); do
2111 # open/create f0 with O_LOV_DELAY_CREATE
2112 # truncate f0 to a non-0 size
2114 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2116 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2117 # open/write it again to force delayed layout creation
2118 cat /etc/hosts > $DIR/$tdir/f0 &
2122 for num in $(seq $OSTCOUNT); do
2123 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2124 error "ost$num failed to start"
2127 wait $catpid || error "cat failed"
2129 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2130 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2133 run_test 27F "Client resend delayed layout creation with non-zero size"
2135 # createtest also checks that device nodes are created and
2136 # then visible correctly (#2091)
2137 test_28() { # bug 2091
2139 $CREATETEST $DIR/d28/ct || error
2141 run_test 28 "create/mknod/mkdir with bad file types ============"
2144 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2145 sync; sleep 1; sync # flush out any dirty pages from previous tests
2152 declare -i LOCKCOUNTORIG=0
2153 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2154 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2156 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2158 declare -i LOCKUNUSEDCOUNTORIG=0
2159 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2160 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2167 declare -i LOCKCOUNTCURRENT=0
2168 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2169 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2172 declare -i LOCKUNUSEDCOUNTCURRENT=0
2173 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2174 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2177 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2178 $LCTL set_param -n ldlm.dump_namespaces ""
2179 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2180 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2181 log "dumped log to $TMP/test_29.dk (bug 5793)"
2184 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2185 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2186 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2187 log "dumped log to $TMP/test_29.dk (bug 5793)"
2191 run_test 29 "IT_GETATTR regression ============================"
2193 test_30a() { # was test_30
2194 cp $(which ls) $DIR || cp /bin/ls $DIR
2198 run_test 30a "execute binary from Lustre (execve) =============="
2201 cp `which ls` $DIR || cp /bin/ls $DIR
2203 $RUNAS $DIR/ls / || error
2206 run_test 30b "execute binary from Lustre as non-root ==========="
2208 test_30c() { # b=22376
2209 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2210 cp `which ls` $DIR || cp /bin/ls $DIR
2212 cancel_lru_locks mdc
2213 cancel_lru_locks osc
2214 $RUNAS $DIR/ls / || error
2217 run_test 30c "execute binary from Lustre without read perms ===="
2220 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2221 $CHECKSTAT -a $DIR/f31 || error
2223 run_test 31a "open-unlink file =================================="
2226 touch $DIR/f31 || error
2227 ln $DIR/f31 $DIR/f31b || error
2228 $MULTIOP $DIR/f31b Ouc || error
2229 $CHECKSTAT -t file $DIR/f31 || error
2231 run_test 31b "unlink file with multiple links while open ======="
2234 touch $DIR/f31 || error
2235 ln $DIR/f31 $DIR/f31c || error
2236 multiop_bg_pause $DIR/f31 O_uc || return 1
2238 $MULTIOP $DIR/f31c Ouc
2239 kill -USR1 $MULTIPID
2242 run_test 31c "open-unlink file with multiple links ============="
2245 opendirunlink $DIR/d31d $DIR/d31d || error
2246 $CHECKSTAT -a $DIR/d31d || error
2248 run_test 31d "remove of open directory ========================="
2250 test_31e() { # bug 2904
2251 openfilleddirunlink $DIR/d31e || error
2253 run_test 31e "remove of open non-empty directory ==============="
2255 test_31f() { # bug 4554
2256 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2258 test_mkdir $DIR/d31f
2259 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2260 cp /etc/hosts $DIR/d31f
2262 $GETSTRIPE $DIR/d31f/hosts
2263 multiop_bg_pause $DIR/d31f D_c || return 1
2266 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2267 test_mkdir $DIR/d31f
2268 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2269 cp /etc/hosts $DIR/d31f
2271 $GETSTRIPE $DIR/d31f/hosts
2272 multiop_bg_pause $DIR/d31f D_c || return 1
2275 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2276 wait $MULTIPID || error "first opendir $MULTIPID failed"
2280 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2281 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2284 run_test 31f "remove of open directory with open-unlink file ==="
2287 echo "-- cross directory link --"
2288 test_mkdir -c1 $DIR/${tdir}ga
2289 test_mkdir -c1 $DIR/${tdir}gb
2290 touch $DIR/${tdir}ga/f
2291 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2292 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2293 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2294 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2295 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2297 run_test 31g "cross directory link==============="
2300 echo "-- cross directory link --"
2301 test_mkdir -c1 $DIR/${tdir}
2302 test_mkdir -c1 $DIR/${tdir}/dir
2303 touch $DIR/${tdir}/f
2304 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2305 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2306 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2307 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2308 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2310 run_test 31h "cross directory link under child==============="
2313 echo "-- cross directory link --"
2314 test_mkdir -c1 $DIR/$tdir
2315 test_mkdir -c1 $DIR/$tdir/dir
2316 touch $DIR/$tdir/dir/f
2317 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2318 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2319 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2320 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2321 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2323 run_test 31i "cross directory link under parent==============="
2326 test_mkdir -c1 -p $DIR/$tdir
2327 test_mkdir -c1 -p $DIR/$tdir/dir1
2328 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2329 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2330 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2331 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2334 run_test 31j "link for directory==============="
2337 test_mkdir -c1 -p $DIR/$tdir
2339 touch $DIR/$tdir/exist
2340 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2341 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2342 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2343 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2344 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2345 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2346 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2349 run_test 31k "link to file: the same, non-existing, dir==============="
2355 touch $DIR/d31m2/exist
2356 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2357 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2358 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2359 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2360 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2361 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2364 run_test 31m "link to file: the same, non-existing, dir==============="
2367 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2368 nlink=$(stat --format=%h $DIR/$tfile)
2369 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2371 local cmd="exec $fd<$DIR/$tfile"
2374 trap "eval $cmd" EXIT
2375 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2376 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2377 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2378 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2379 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2382 run_test 31n "check link count of unlinked file"
2385 local TEMPNAME=$(mktemp $1_XXXXXX)
2386 mlink $TEMPNAME $1 2> /dev/null &&
2387 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2391 test_31o() { # LU-2901
2392 test_mkdir -p $DIR/$tdir
2393 for LOOP in $(seq 100); do
2394 rm -f $DIR/$tdir/$tfile*
2395 for THREAD in $(seq 8); do
2396 link_one $DIR/$tdir/$tfile.$LOOP &
2399 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2400 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2401 error "$LINKS duplicate links to $tfile.$LOOP" &&
2405 run_test 31o "duplicate hard links with same filename"
2408 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2410 test_mkdir $DIR/$tdir
2411 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2412 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2414 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2415 error "open unlink test1 failed"
2416 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2417 error "open unlink test2 failed"
2419 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2420 error "test1 still exists"
2421 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2422 error "test2 still exists"
2424 run_test 31p "remove of open striped directory"
2426 cleanup_test32_mount() {
2429 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$/p')
2430 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2431 losetup -d $loopdev || true
2432 rm -rf $DIR/$tdir/ext2-mountpoint
2437 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2438 echo "== more mountpoints and symlinks ================="
2439 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2440 trap cleanup_test32_mount EXIT
2441 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2442 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2443 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2444 cleanup_test32_mount
2446 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2449 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2450 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2451 trap cleanup_test32_mount EXIT
2452 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2453 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2454 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2455 cleanup_test32_mount
2457 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2460 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2461 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2462 trap cleanup_test32_mount EXIT
2463 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2464 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2465 test_mkdir -p $DIR/$tdir/d2/test_dir
2466 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2467 cleanup_test32_mount
2469 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2473 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2474 trap cleanup_test32_mount EXIT
2475 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2476 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2477 test_mkdir -p $DIR/$tdir/d2/test_dir
2478 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2479 cleanup_test32_mount
2481 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2484 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2485 test_mkdir -p $DIR/d32e/tmp
2486 TMP_DIR=$DIR/d32e/tmp
2487 ln -s $DIR/d32e $TMP_DIR/symlink11
2488 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2489 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2490 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2492 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2495 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2496 test_mkdir -p $DIR/d32f/tmp
2497 TMP_DIR=$DIR/d32f/tmp
2498 ln -s $DIR/d32f $TMP_DIR/symlink11
2499 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2500 ls $DIR/d32f/tmp/symlink11 || error
2501 ls $DIR/d32f/symlink01 || error
2503 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2506 TMP_DIR=$DIR/$tdir/tmp
2507 test_mkdir -p $DIR/$tdir/tmp
2508 test_mkdir $DIR/${tdir}2
2509 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2510 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2511 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2512 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2513 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2514 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2516 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2519 rm -fr $DIR/$tdir $DIR/${tdir}2
2520 TMP_DIR=$DIR/$tdir/tmp
2521 test_mkdir -p $DIR/$tdir/tmp
2522 test_mkdir $DIR/${tdir}2
2523 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2524 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2525 ls $TMP_DIR/symlink12 || error
2526 ls $DIR/$tdir/symlink02 || error
2528 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2531 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2532 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2533 trap cleanup_test32_mount EXIT
2534 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2535 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2536 touch $DIR/$tdir/test_file
2537 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2538 cleanup_test32_mount
2540 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2543 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2544 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2545 trap cleanup_test32_mount EXIT
2546 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2547 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2548 touch $DIR/$tdir/test_file
2549 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2550 cleanup_test32_mount
2552 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2555 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2557 trap cleanup_test32_mount EXIT
2558 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2559 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2560 test_mkdir -p $DIR/$tdir/d2
2561 touch $DIR/$tdir/d2/test_file || error
2562 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2563 cleanup_test32_mount
2565 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2568 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
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 || error
2573 test_mkdir -p $DIR/$tdir/d2
2574 touch $DIR/$tdir/d2/test_file
2575 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2576 cleanup_test32_mount
2578 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2582 test_mkdir -p $DIR/d32m/tmp
2583 TMP_DIR=$DIR/d32m/tmp
2584 ln -s $DIR $TMP_DIR/symlink11
2585 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2586 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2587 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2589 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2593 test_mkdir -p $DIR/d32n/tmp
2594 TMP_DIR=$DIR/d32n/tmp
2595 ln -s $DIR $TMP_DIR/symlink11
2596 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2597 ls -l $DIR/d32n/tmp/symlink11 || error
2598 ls -l $DIR/d32n/symlink01 || error
2600 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2604 test_mkdir -p $DIR/d32o/tmp
2605 TMP_DIR=$DIR/d32o/tmp
2606 ln -s $DIR/$tfile $TMP_DIR/symlink12
2607 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2608 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2609 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2610 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2611 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2613 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2623 test_mkdir -p $DIR/d32p/tmp
2625 TMP_DIR=$DIR/d32p/tmp
2627 ln -s $DIR/$tfile $TMP_DIR/symlink12
2629 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2631 cat $DIR/d32p/tmp/symlink12 || error
2633 cat $DIR/d32p/symlink02 || error
2636 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2638 cleanup_testdir_mount() {
2641 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$/p')
2642 $UMOUNT $DIR/$tdir || rc=$?
2643 losetup -d $loopdev || true
2649 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2650 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2651 trap cleanup_testdir_mount EXIT
2652 test_mkdir -p $DIR/$tdir
2653 touch $DIR/$tdir/under_the_mount
2654 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2655 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2656 cleanup_testdir_mount
2658 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2661 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2662 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2663 trap cleanup_testdir_mount EXIT
2664 test_mkdir -p $DIR/$tdir
2665 touch $DIR/$tdir/under_the_mount
2666 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2667 ls $DIR/$tdir | grep -q under_the_mount && error || true
2668 cleanup_testdir_mount
2670 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2675 chmod 444 $DIR/$tfile
2676 chown $RUNAS_ID $DIR/$tfile
2678 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2681 run_test 33aa "write file with mode 444 (should return error) ===="
2685 test_mkdir -p $DIR/d33
2686 chown $RUNAS_ID $DIR/d33
2687 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2688 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2689 error "open RDWR" || true
2691 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2695 test_mkdir -p $DIR/d33
2696 chown $RUNAS_ID $DIR/d33
2697 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 || true
2699 run_test 33b "test open file with malformed flags (No panic)"
2702 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2708 remote_ost_nodsh && skip "remote OST with nodsh" && return
2711 test_mkdir -p $DIR/d33
2712 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2715 for ostnum in $(seq $OSTCOUNT); do
2716 # test-framework's OST numbering is one-based, while Lustre's
2718 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2719 # Parsing llobdstat's output sucks; we could grep the /proc
2720 # path, but that's likely to not be as portable as using the
2721 # llobdstat utility. So we parse lctl output instead.
2722 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2723 obdfilter/$ostname/stats |
2724 awk '/^write_bytes/ {print $7}' )
2725 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2726 if (( ${write_bytes:-0} > 0 ))
2733 $all_zeros || return 0
2736 echo foo > $DIR/d33/bar
2740 # Total up write_bytes after writing. We'd better find non-zeros.
2741 for ostnum in $(seq $OSTCOUNT); do
2742 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2743 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2744 obdfilter/$ostname/stats |
2745 awk '/^write_bytes/ {print $7}' )
2746 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2747 if (( ${write_bytes:-0} > 0 ))
2756 for ostnum in $(seq $OSTCOUNT); do
2757 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2758 echo "Check that write_bytes is present in obdfilter/*/stats:"
2759 do_facet ost$ostnum lctl get_param -n \
2760 obdfilter/$ostname/stats
2762 error "OST not keeping write_bytes stats (b22312)"
2765 run_test 33c "test llobdstat and write_bytes"
2768 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2769 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2771 local remote_dir=$DIR/$tdir/remote_dir
2773 test_mkdir -p $DIR/$tdir
2774 $LFS mkdir -i $MDTIDX $remote_dir ||
2775 error "create remote directory failed"
2777 touch $remote_dir/$tfile
2778 chmod 444 $remote_dir/$tfile
2779 chown $RUNAS_ID $remote_dir/$tfile
2781 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2783 chown $RUNAS_ID $remote_dir
2784 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2785 error "create" || true
2786 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2787 error "open RDWR" || true
2788 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2790 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2793 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2797 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2798 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2799 mkdir $DIR/$tdir/local_dir
2801 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2802 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2803 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2805 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2806 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2808 rmdir $DIR/$tdir/* || error "rmdir failed"
2811 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2812 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2813 mkdir $DIR/$tdir/local_dir
2815 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2816 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2817 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2819 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2820 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2822 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2825 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2826 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2827 mkdir $DIR/$tdir/local_dir
2829 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2830 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2831 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2833 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2834 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2836 run_test 33e "mkdir and striped directory should have same mode"
2840 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2844 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2845 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2848 chmod go+rwx $DIR/$tdir
2849 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2850 trap cleanup_33f EXIT
2852 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2853 error "cannot create striped directory"
2855 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2856 error "cannot create files in striped directory"
2858 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2859 error "cannot remove files in striped directory"
2861 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2862 error "cannot remove striped directory"
2866 run_test 33f "nonroot user can create, access, and remove a striped directory"
2869 mkdir -p $DIR/$tdir/dir2
2871 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
2873 [[ $err =~ "exists" ]] || error "Not exists error"
2875 run_test 33g "nonroot user create already existing root created file"
2877 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2880 $MCREATE $DIR/f34 || error
2881 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2882 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2883 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2884 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2886 run_test 34a "truncate file that has not been opened ==========="
2889 [ ! -f $DIR/f34 ] && test_34a
2890 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2891 $OPENFILE -f O_RDONLY $DIR/f34
2892 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2893 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2895 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2898 [ ! -f $DIR/f34 ] && test_34a
2899 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2900 $OPENFILE -f O_RDWR $DIR/f34
2901 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2902 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2904 run_test 34c "O_RDWR opening file-with-size works =============="
2907 [ ! -f $DIR/f34 ] && test_34a
2908 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2909 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2912 run_test 34d "write to sparse file ============================="
2916 $MCREATE $DIR/f34e || error
2917 $TRUNCATE $DIR/f34e 1000 || error
2918 $CHECKSTAT -s 1000 $DIR/f34e || error
2919 $OPENFILE -f O_RDWR $DIR/f34e
2920 $CHECKSTAT -s 1000 $DIR/f34e || error
2922 run_test 34e "create objects, some with size and some without =="
2924 test_34f() { # bug 6242, 6243
2925 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2928 $MCREATE $DIR/f34f || error
2929 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2930 dd if=$DIR/f34f of=$TMP/f34f
2931 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2932 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2933 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2934 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2935 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2937 run_test 34f "read from a file with no objects until EOF ======="
2940 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2941 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2942 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2943 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2944 cancel_lru_locks osc
2945 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2946 error "wrong size after lock cancel"
2948 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2949 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2950 error "expanding truncate failed"
2951 cancel_lru_locks osc
2952 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2953 error "wrong expanded size after lock cancel"
2955 run_test 34g "truncate long file ==============================="
2958 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2962 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2963 sync # Flush the cache so that multiop below does not block on cache
2964 # flush when getting the group lock
2965 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2968 # Since just timed wait is not good enough, let's do a sync write
2969 # that way we are sure enough time for a roundtrip + processing
2970 # passed + 2 seconds of extra margin.
2971 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2975 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2976 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2980 local nsz=`stat -c %s $DIR/$tfile`
2981 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2983 run_test 34h "ftruncate file under grouplock should not block"
2986 cp /bin/sh $DIR/f35a
2988 chown $RUNAS_ID $DIR/f35a
2989 $RUNAS $DIR/f35a && error || true
2992 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2996 utime $DIR/f36 || error
2998 run_test 36a "MDS utime check (mknod, utime) ==================="
3002 utime $DIR/f36 || error
3004 run_test 36b "OST utime check (open, utime) ===================="
3009 chown $RUNAS_ID $DIR/d36
3010 $RUNAS utime $DIR/d36/f36 || error
3012 run_test 36c "non-root MDS utime check (mknod, utime) =========="
3015 [ ! -d $DIR/d36 ] && test_36c
3016 echo "" > $DIR/d36/f36
3017 $RUNAS utime $DIR/d36/f36 || error
3019 run_test 36d "non-root OST utime check (open, utime) ==========="
3022 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3023 test_mkdir -p $DIR/$tdir
3024 touch $DIR/$tdir/$tfile
3025 $RUNAS utime $DIR/$tdir/$tfile && \
3026 error "utime worked, expected failure" || true
3028 run_test 36e "utime on non-owned file (should return error) ===="
3032 local LANG_SAVE=$LANG
3033 local LC_LANG_SAVE=$LC_LANG
3034 export LANG=C LC_LANG=C # for date language
3036 DATESTR="Dec 20 2000"
3037 test_mkdir -p $DIR/$tdir
3038 lctl set_param fail_loc=$fl
3040 cp /etc/hosts $DIR/$tdir/$tfile
3041 sync & # write RPC generated with "current" inode timestamp, but delayed
3043 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3044 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3045 cancel_lru_locks osc
3046 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3048 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3049 echo "BEFORE: $LS_BEFORE" && \
3050 echo "AFTER : $LS_AFTER" && \
3051 echo "WANT : $DATESTR" && \
3052 error "$DIR/$tdir/$tfile timestamps changed" || true
3054 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3058 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3059 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3060 subr_36fh "0x80000214"
3062 run_test 36f "utime on file racing with OST BRW write =========="
3065 remote_ost_nodsh && skip "remote OST with nodsh" && return
3066 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3071 test_mkdir -p $DIR/$tdir
3072 fmd_max_age=$(do_facet ost1 \
3073 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3076 fmd_before=$(do_facet ost1 \
3077 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3078 touch $DIR/$tdir/$tfile
3079 sleep $((fmd_max_age + 12))
3080 fmd_after=$(do_facet ost1 \
3081 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3083 echo "fmd_before: $fmd_before"
3084 echo "fmd_after: $fmd_after"
3085 [[ $fmd_after -gt $fmd_before ]] &&
3086 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3087 error "fmd didn't expire after ping" || true
3089 run_test 36g "filter mod data cache expiry ====================="
3092 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3093 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3094 subr_36fh "0x80000227"
3096 run_test 36h "utime on file racing with OST BRW write =========="
3099 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3101 test_mkdir $DIR/$tdir
3102 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3104 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3105 local new_mtime=$((mtime + 200))
3107 #change Modify time of striped dir
3108 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3109 error "change mtime failed"
3111 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3113 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3115 run_test 36i "change mtime on striped directory"
3117 # test_37 - duplicate with tests 32q 32r
3120 local file=$DIR/$tfile
3122 openfile -f O_DIRECTORY $file
3125 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3126 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3128 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3132 touch $DIR/${tfile}2
3133 # ls -l $DIR/$tfile $DIR/${tfile}2
3134 # ls -lu $DIR/$tfile $DIR/${tfile}2
3135 # ls -lc $DIR/$tfile $DIR/${tfile}2
3137 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3138 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3140 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3142 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3144 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3145 error "O_TRUNC didn't change timestamps"
3148 run_test 39 "mtime changed on create ==========================="
3151 test_mkdir -p -c1 $DIR/$tdir
3152 cp -p /etc/passwd $DIR/$tdir/fopen
3153 cp -p /etc/passwd $DIR/$tdir/flink
3154 cp -p /etc/passwd $DIR/$tdir/funlink
3155 cp -p /etc/passwd $DIR/$tdir/frename
3156 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3159 echo "aaaaaa" >> $DIR/$tdir/fopen
3160 echo "aaaaaa" >> $DIR/$tdir/flink
3161 echo "aaaaaa" >> $DIR/$tdir/funlink
3162 echo "aaaaaa" >> $DIR/$tdir/frename
3164 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3165 local link_new=`stat -c %Y $DIR/$tdir/flink`
3166 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3167 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3169 cat $DIR/$tdir/fopen > /dev/null
3170 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3171 rm -f $DIR/$tdir/funlink2
3172 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3174 for (( i=0; i < 2; i++ )) ; do
3175 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3176 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3177 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3178 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3180 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3181 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3182 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3183 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3185 cancel_lru_locks osc
3186 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3189 run_test 39b "mtime change on open, link, unlink, rename ======"
3191 # this should be set to past
3192 TEST_39_MTIME=`date -d "1 year ago" +%s`
3198 local mtime0=`stat -c %Y $DIR1/$tfile`
3200 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3201 local mtime1=`stat -c %Y $DIR1/$tfile`
3202 [ "$mtime1" = $TEST_39_MTIME ] || \
3203 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3206 echo hello >> $DIR1/$tfile
3208 local mtime2=`stat -c %Y $DIR1/$tfile`
3209 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3210 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3212 mv $DIR1/$tfile $DIR1/$tfile-1
3214 for (( i=0; i < 2; i++ )) ; do
3215 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3216 [ "$mtime2" = "$mtime3" ] || \
3217 error "mtime ($mtime2) changed (to $mtime3) on rename"
3219 cancel_lru_locks osc
3220 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3223 run_test 39c "mtime change on rename ==========================="
3227 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3230 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3232 for (( i=0; i < 2; i++ )) ; do
3233 local mtime=`stat -c %Y $DIR1/$tfile`
3234 [ $mtime = $TEST_39_MTIME ] || \
3235 error "mtime($mtime) is not set to $TEST_39_MTIME"
3237 cancel_lru_locks osc
3238 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3241 run_test 39d "create, utime, stat =============================="
3245 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3247 local mtime1=`stat -c %Y $DIR1/$tfile`
3249 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3251 for (( i=0; i < 2; i++ )) ; do
3252 local mtime2=`stat -c %Y $DIR1/$tfile`
3253 [ $mtime2 = $TEST_39_MTIME ] || \
3254 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3256 cancel_lru_locks osc
3257 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3260 run_test 39e "create, stat, utime, stat ========================"
3264 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3266 mtime1=`stat -c %Y $DIR1/$tfile`
3269 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3271 for (( i=0; i < 2; i++ )) ; do
3272 local mtime2=`stat -c %Y $DIR1/$tfile`
3273 [ $mtime2 = $TEST_39_MTIME ] || \
3274 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3276 cancel_lru_locks osc
3277 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3280 run_test 39f "create, stat, sleep, utime, stat ================="
3284 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3285 echo hello >> $DIR1/$tfile
3286 local mtime1=`stat -c %Y $DIR1/$tfile`
3289 chmod o+r $DIR1/$tfile
3291 for (( i=0; i < 2; i++ )) ; do
3292 local mtime2=`stat -c %Y $DIR1/$tfile`
3293 [ "$mtime1" = "$mtime2" ] || \
3294 error "lost mtime: $mtime2, should be $mtime1"
3296 cancel_lru_locks osc
3297 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3300 run_test 39g "write, chmod, stat ==============================="
3304 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3309 echo hello >> $DIR1/$tfile
3310 local mtime1=`stat -c %Y $DIR1/$tfile`
3312 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3314 if [ "$d1" != "$d2" ]; then
3315 echo "write and touch not within one second"
3317 for (( i=0; i < 2; i++ )) ; do
3318 local mtime2=`stat -c %Y $DIR1/$tfile`
3319 [ "$mtime2" = $TEST_39_MTIME ] || \
3320 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3322 cancel_lru_locks osc
3323 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3327 run_test 39h "write, utime within one second, stat ============="
3330 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3334 echo hello >> $DIR1/$tfile
3335 local mtime1=`stat -c %Y $DIR1/$tfile`
3337 mv $DIR1/$tfile $DIR1/$tfile-1
3339 for (( i=0; i < 2; i++ )) ; do
3340 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3342 [ "$mtime1" = "$mtime2" ] || \
3343 error "lost mtime: $mtime2, should be $mtime1"
3345 cancel_lru_locks osc
3346 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3349 run_test 39i "write, rename, stat =============================="
3352 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3353 start_full_debug_logging
3357 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3358 lctl set_param fail_loc=0x80000412
3359 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3360 error "multiop failed"
3362 local mtime1=`stat -c %Y $DIR1/$tfile`
3364 mv $DIR1/$tfile $DIR1/$tfile-1
3366 kill -USR1 $multipid
3367 wait $multipid || error "multiop close failed"
3369 for (( i=0; i < 2; i++ )) ; do
3370 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3371 [ "$mtime1" = "$mtime2" ] ||
3372 error "mtime is lost on close: $mtime2, " \
3375 cancel_lru_locks osc
3376 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3378 lctl set_param fail_loc=0
3379 stop_full_debug_logging
3381 run_test 39j "write, rename, close, stat ======================="
3384 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3388 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3390 local mtime1=`stat -c %Y $DIR1/$tfile`
3392 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3394 kill -USR1 $multipid
3395 wait $multipid || error "multiop close failed"
3397 for (( i=0; i < 2; i++ )) ; do
3398 local mtime2=`stat -c %Y $DIR1/$tfile`
3400 [ "$mtime2" = $TEST_39_MTIME ] || \
3401 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3403 cancel_lru_locks osc
3404 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3407 run_test 39k "write, utime, close, stat ========================"
3409 # this should be set to future
3410 TEST_39_ATIME=`date -d "1 year" +%s`
3413 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3414 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3415 local atime_diff=$(do_facet $SINGLEMDS \
3416 lctl get_param -n mdd.*MDT0000*.atime_diff)
3420 # test setting directory atime to future
3421 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3422 local atime=$(stat -c %X $DIR/$tdir)
3423 [ "$atime" = $TEST_39_ATIME ] ||
3424 error "atime is not set to future: $atime, $TEST_39_ATIME"
3426 # test setting directory atime from future to now
3427 local now=$(date +%s)
3428 touch -a -d @$now $DIR/$tdir
3430 atime=$(stat -c %X $DIR/$tdir)
3431 [ "$atime" -eq "$now" ] ||
3432 error "atime is not updated from future: $atime, $now"
3434 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3437 # test setting directory atime when now > dir atime + atime_diff
3438 local d1=$(date +%s)
3440 local d2=$(date +%s)
3441 cancel_lru_locks mdc
3442 atime=$(stat -c %X $DIR/$tdir)
3443 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3444 error "atime is not updated : $atime, should be $d2"
3446 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3449 # test not setting directory atime when now < dir atime + atime_diff
3451 cancel_lru_locks mdc
3452 atime=$(stat -c %X $DIR/$tdir)
3453 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3454 error "atime is updated to $atime, should remain $d1<atime<$d2"
3456 do_facet $SINGLEMDS \
3457 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3459 run_test 39l "directory atime update ==========================="
3462 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3465 local far_past_mtime=$(date -d "May 29 1953" +%s)
3466 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3468 touch -m -d @$far_past_mtime $DIR1/$tfile
3469 touch -a -d @$far_past_atime $DIR1/$tfile
3471 for (( i=0; i < 2; i++ )) ; do
3472 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3473 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3474 error "atime or mtime set incorrectly"
3476 cancel_lru_locks osc
3477 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3480 run_test 39m "test atime and mtime before 1970"
3482 test_39n() { # LU-3832
3483 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3484 local atime_diff=$(do_facet $SINGLEMDS \
3485 lctl get_param -n mdd.*MDT0000*.atime_diff)
3490 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3493 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3494 atime0=$(stat -c %X $DIR/$tfile)
3497 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3498 atime1=$(stat -c %X $DIR/$tfile)
3501 cancel_lru_locks mdc
3502 cancel_lru_locks osc
3503 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3504 atime2=$(stat -c %X $DIR/$tfile)
3506 do_facet $SINGLEMDS \
3507 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3509 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3510 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3512 run_test 39n "check that O_NOATIME is honored"
3515 TESTDIR=$DIR/$tdir/$tfile
3516 [ -e $TESTDIR ] && rm -rf $TESTDIR
3523 links2=$(stat -c %h .)
3524 [ $(($links1 + 2)) != $links2 ] &&
3525 error "wrong links count $(($links1 + 2)) != $links2"
3527 links3=$(stat -c %h .)
3528 [ $(($links1 + 1)) != $links3 ] &&
3529 error "wrong links count $links1 != $links3"
3532 run_test 39o "directory cached attributes updated after create ========"
3535 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3537 TESTDIR=$DIR/$tdir/$tfile
3538 [ -e $TESTDIR ] && rm -rf $TESTDIR
3539 test_mkdir -p $TESTDIR
3543 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3544 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3546 links2=$(stat -c %h .)
3547 [ $(($links1 + 2)) != $links2 ] &&
3548 error "wrong links count $(($links1 + 2)) != $links2"
3550 links3=$(stat -c %h .)
3551 [ $(($links1 + 1)) != $links3 ] &&
3552 error "wrong links count $links1 != $links3"
3555 run_test 39p "remote directory cached attributes updated after create ========"
3558 test_39q() { # LU-8041
3559 local testdir=$DIR/$tdir
3561 multiop_bg_pause $testdir D_c || error "multiop failed"
3563 cancel_lru_locks mdc
3564 kill -USR1 $multipid
3565 local atime=$(stat -c %X $testdir)
3566 [ "$atime" -ne 0 ] || error "atime is zero"
3568 run_test 39q "close won't zero out atime"
3571 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3572 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3573 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3574 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3575 error "$tfile is not 4096 bytes in size"
3577 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3581 small_write $DIR/f41 18
3583 run_test 41 "test small file write + fstat ====================="
3585 count_ost_writes() {
3586 lctl get_param -n osc.*.stats |
3587 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3588 END { printf("%0.0f", writes) }'
3595 BG_DIRTY_RATIO_SAVE=10
3596 MAX_BG_DIRTY_RATIO=25
3600 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3601 # dirty_ratio, dirty_background_ratio
3602 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3603 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3604 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3605 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3607 # if file not here, we are a 2.4 kernel
3608 kill -CONT `pidof kupdated`
3613 # setup the trap first, so someone cannot exit the test at the
3614 # exact wrong time and mess up a machine
3615 trap start_writeback EXIT
3616 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3617 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3618 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3619 sysctl -w vm.dirty_writeback_centisecs=0
3620 sysctl -w vm.dirty_writeback_centisecs=0
3621 # save and increase /proc/sys/vm/dirty_ratio
3622 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3623 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3624 # save and increase /proc/sys/vm/dirty_background_ratio
3625 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3626 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3628 # if file not here, we are a 2.4 kernel
3629 kill -STOP `pidof kupdated`
3633 # ensure that all stripes have some grant before we test client-side cache
3635 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3636 dd if=/dev/zero of=$i bs=4k count=1
3641 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3642 # file truncation, and file removal.
3644 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3646 cancel_lru_locks osc
3648 sync; sleep 1; sync # just to be safe
3649 BEFOREWRITES=`count_ost_writes`
3650 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3651 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3652 AFTERWRITES=`count_ost_writes`
3653 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3654 error "$BEFOREWRITES < $AFTERWRITES"
3657 run_test 42a "ensure that we don't flush on close =============="
3660 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3662 cancel_lru_locks osc
3665 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3666 BEFOREWRITES=$(count_ost_writes)
3667 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3668 AFTERWRITES=$(count_ost_writes)
3669 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3670 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3672 BEFOREWRITES=$(count_ost_writes)
3673 sync || error "sync: $?"
3674 AFTERWRITES=$(count_ost_writes)
3675 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3676 error "$BEFOREWRITES < $AFTERWRITES on sync"
3678 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3682 run_test 42b "test destroy of file with cached dirty data ======"
3684 # if these tests just want to test the effect of truncation,
3685 # they have to be very careful. consider:
3686 # - the first open gets a {0,EOF}PR lock
3687 # - the first write conflicts and gets a {0, count-1}PW
3688 # - the rest of the writes are under {count,EOF}PW
3689 # - the open for truncate tries to match a {0,EOF}PR
3690 # for the filesize and cancels the PWs.
3691 # any number of fixes (don't get {0,EOF} on open, match
3692 # composite locks, do smarter file size management) fix
3693 # this, but for now we want these tests to verify that
3694 # the cancellation with truncate intent works, so we
3695 # start the file with a full-file pw lock to match against
3696 # until the truncate.
3701 cancel_lru_locks osc
3703 # prime the file with 0,EOF PW to match
3707 # now the real test..
3708 dd if=/dev/zero of=$file bs=1024 count=100
3709 BEFOREWRITES=`count_ost_writes`
3710 $TRUNCATE $file $offset
3711 cancel_lru_locks osc
3712 AFTERWRITES=`count_ost_writes`
3717 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3719 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3720 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3723 run_test 42c "test partial truncate of file with cached dirty data"
3726 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3728 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3729 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3732 run_test 42d "test complete truncate of file with cached dirty data"
3734 test_42e() { # bug22074
3735 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3736 local TDIR=$DIR/${tdir}e
3737 local pagesz=$(page_size)
3738 local pages=16 # hardcoded 16 pages, don't change it.
3739 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3740 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3744 test_mkdir -p $DIR/${tdir}e
3745 $SETSTRIPE -c 1 $TDIR
3746 createmany -o $TDIR/f $files
3748 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3750 # we assume that with $OSTCOUNT files, at least one of them will
3751 # be allocated on OST0.
3752 warmup_files=$((OSTCOUNT * max_dirty_mb))
3753 createmany -o $TDIR/w $warmup_files
3755 # write a large amount of data into one file and sync, to get good
3756 # avail_grant number from OST.
3757 for ((i=0; i<$warmup_files; i++)); do
3758 idx=$($GETSTRIPE -i $TDIR/w$i)
3759 [ $idx -ne 0 ] && continue
3760 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3763 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3765 $LCTL get_param $proc_osc0/cur_dirty_bytes
3766 $LCTL get_param $proc_osc0/cur_grant_bytes
3768 # create as much dirty pages as we can while not to trigger the actual
3769 # RPCs directly. but depends on the env, VFS may trigger flush during this
3770 # period, hopefully we are good.
3771 for ((i=0; i<$warmup_files; i++)); do
3772 idx=$($GETSTRIPE -i $TDIR/w$i)
3773 [ $idx -ne 0 ] && continue
3774 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3776 $LCTL get_param $proc_osc0/cur_dirty_bytes
3777 $LCTL get_param $proc_osc0/cur_grant_bytes
3779 # perform the real test
3780 $LCTL set_param $proc_osc0/rpc_stats 0
3781 for ((;i<$files; i++)); do
3782 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3783 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3786 $LCTL get_param $proc_osc0/rpc_stats
3789 local have_ppr=false
3790 $LCTL get_param $proc_osc0/rpc_stats |
3791 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3792 # skip lines until we are at the RPC histogram data
3793 [ "$PPR" == "pages" ] && have_ppr=true && continue
3794 $have_ppr || continue
3796 # we only want the percent stat for < 16 pages
3797 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3799 percent=$((percent + WPCT))
3800 if [[ $percent -gt 15 ]]; then
3801 error "less than 16-pages write RPCs" \
3808 run_test 42e "verify sub-RPC writes are not done synchronously"
3811 test_mkdir -p $DIR/$tdir
3812 cp -p /bin/ls $DIR/$tdir/$tfile
3813 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3815 # give multiop a chance to open
3818 $DIR/$tdir/$tfile && error || true
3821 run_test 43 "execution of file opened for write should return -ETXTBSY"
3824 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3825 test_mkdir -p $DIR/$tdir
3826 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3827 cp -p multiop $DIR/$tdir/multiop
3828 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3831 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3832 kill -USR1 $MULTIOP_PID || return 2
3833 wait $MULTIOP_PID || return 3
3834 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3836 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3839 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3840 test_mkdir -p $DIR/$tdir
3841 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3842 cp -p multiop $DIR/$tdir/multiop
3843 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3846 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3847 kill -USR1 $MULTIOP_PID || return 2
3848 wait $MULTIOP_PID || return 3
3849 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3851 run_test 43b "truncate of file being executed should return -ETXTBSY"
3854 local testdir="$DIR/$tdir"
3855 test_mkdir -p $DIR/$tdir
3857 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3858 ( cd $testdir && md5sum -c)
3860 run_test 43c "md5sum of copy into lustre========================"
3863 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3864 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3865 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3867 run_test 44 "zero length read from a sparse stripe ============="
3870 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3872 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3873 [[ $nstripe -gt $OSTCOUNT ]] &&
3874 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3876 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3878 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3879 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3883 OFFSETS="0 $((stride/2)) $((stride-1))"
3884 for offset in $OFFSETS; do
3885 for i in $(seq 0 $((nstripe-1))); do
3886 local GLOBALOFFSETS=""
3888 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3889 local myfn=$DIR/d44a-$size
3890 echo "--------writing $myfn at $size"
3891 ll_sparseness_write $myfn $size ||
3892 error "ll_sparseness_write"
3893 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3894 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3895 error "ll_sparseness_verify $GLOBALOFFSETS"
3897 for j in $(seq 0 $((nstripe-1))); do
3899 size=$((((j + $nstripe )*$stride + $offset)))
3900 ll_sparseness_write $myfn $size ||
3901 error "ll_sparseness_write"
3902 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3904 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3905 error "ll_sparseness_verify $GLOBALOFFSETS"
3910 run_test 44a "test sparse pwrite ==============================="
3914 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3920 before=`dirty_osc_total`
3921 echo executing "\"$*\""
3923 after=`dirty_osc_total`
3924 echo before $before, after $after
3927 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3929 # Obtain grants from OST if it supports it
3930 echo blah > ${f}_grant
3933 do_dirty_record "echo blah > $f"
3934 [[ $before -eq $after ]] && error "write wasn't cached"
3935 do_dirty_record "> $f"
3936 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3937 do_dirty_record "echo blah > $f"
3938 [[ $before -eq $after ]] && error "write wasn't cached"
3939 do_dirty_record "sync"
3940 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3941 do_dirty_record "echo blah > $f"
3942 [[ $before -eq $after ]] && error "write wasn't cached"
3943 do_dirty_record "cancel_lru_locks osc"
3944 [[ $before -gt $after ]] ||
3945 error "lock cancellation didn't lower dirty count"
3948 run_test 45 "osc io page accounting ============================"
3950 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3951 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3952 # objects offset and an assert hit when an rpc was built with 1023's mapped
3953 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3955 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3959 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3961 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3962 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3966 run_test 46 "dirtying a previously written page ================"
3968 # test_47 is removed "Device nodes check" is moved to test_28
3970 test_48a() { # bug 2399
3971 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3972 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3973 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3975 test_mkdir $DIR/$tdir
3977 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
3978 test_mkdir $DIR/$tdir || error "recreate directory failed"
3979 touch foo || error "'touch foo' failed after recreating cwd"
3980 test_mkdir bar || error "'mkdir foo' failed after recreating cwd"
3981 touch .foo || error "'touch .foo' failed after recreating cwd"
3982 test_mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
3983 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3984 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3985 cd . || error "'cd .' failed after recreating cwd"
3986 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3987 rmdir . && error "'rmdir .' worked after recreating cwd"
3988 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3989 cd .. || error "'cd ..' failed after recreating cwd"
3991 run_test 48a "Access renamed working dir (should return errors)="
3993 test_48b() { # bug 2399
3995 test_mkdir $DIR/$tdir
3997 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3998 touch foo && error "'touch foo' worked after removing cwd"
3999 test_mkdir foo && error "'mkdir foo' worked after removing cwd"
4000 touch .foo && error "'touch .foo' worked after removing cwd"
4001 test_mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4002 ls . > /dev/null && error "'ls .' worked after removing cwd"
4003 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4004 test_mkdir . && error "'mkdir .' worked after removing cwd"
4005 rmdir . && error "'rmdir .' worked after removing cwd"
4006 ln -s . foo && error "'ln -s .' worked after removing cwd"
4007 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4009 run_test 48b "Access removed working dir (should return errors)="
4011 test_48c() { # bug 2350
4012 #lctl set_param debug=-1
4015 test_mkdir -p $DIR/$tdir/dir
4017 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4018 $TRACE touch foo && error "touch foo worked after removing cwd"
4019 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
4020 touch .foo && error "touch .foo worked after removing cwd"
4021 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
4022 $TRACE ls . && error "'ls .' worked after removing cwd"
4023 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4024 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
4025 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4026 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4027 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4029 run_test 48c "Access removed working subdir (should return errors)"
4031 test_48d() { # bug 2350
4032 #lctl set_param debug=-1
4035 test_mkdir -p $DIR/$tdir/dir
4037 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4038 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4039 $TRACE touch foo && error "'touch foo' worked after removing parent"
4040 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
4041 touch .foo && error "'touch .foo' worked after removing parent"
4042 test_mkdir .foo && error "mkdir .foo worked after removing parent"
4043 $TRACE ls . && error "'ls .' worked after removing parent"
4044 $TRACE ls .. && error "'ls ..' worked after removing parent"
4045 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
4046 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4047 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4050 run_test 48d "Access removed parent subdir (should return errors)"
4052 test_48e() { # bug 4134
4053 #lctl set_param debug=-1
4056 test_mkdir -p $DIR/$tdir/dir
4058 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4059 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4060 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4061 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4062 # On a buggy kernel addition of "touch foo" after cd .. will
4063 # produce kernel oops in lookup_hash_it
4064 touch ../foo && error "'cd ..' worked after recreate parent"
4066 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4068 run_test 48e "Access to recreated parent subdir (should return errors)"
4070 test_49() { # LU-1030
4071 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4072 remote_ost_nodsh && skip "remote OST with nodsh" && return
4073 # get ost1 size - lustre-OST0000
4074 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4076 # write 800M at maximum
4077 [[ $ost1_size -lt 2 ]] && ost1_size=2
4078 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4080 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4081 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4084 # change max_pages_per_rpc while writing the file
4085 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4086 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4087 # loop until dd process exits
4088 while ps ax -opid | grep -wq $dd_pid; do
4089 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4090 sleep $((RANDOM % 5 + 1))
4092 # restore original max_pages_per_rpc
4093 $LCTL set_param $osc1_mppc=$orig_mppc
4094 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4096 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4100 test_mkdir $DIR/$tdir
4102 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4104 run_test 50 "special situations: /proc symlinks ==============="
4106 test_51a() { # was test_51
4107 # bug 1516 - create an empty entry right after ".." then split dir
4108 test_mkdir -c1 $DIR/$tdir
4109 touch $DIR/$tdir/foo
4110 $MCREATE $DIR/$tdir/bar
4112 createmany -m $DIR/$tdir/longfile 201
4114 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4115 $MCREATE $DIR/$tdir/longfile$FNUM
4120 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4122 run_test 51a "special situations: split htree with empty entry =="
4124 cleanup_print_lfs_df () {
4131 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4132 local dir=$DIR/$tdir
4134 local nrdirs=$((65536 + 100))
4136 # cleanup the directory
4139 test_mkdir -p -c1 $dir
4143 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4144 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4145 [[ $numfree -lt $nrdirs ]] &&
4146 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4149 # need to check free space for the directories as well
4150 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4151 numfree=$(( blkfree / $(fs_inode_ksize) ))
4152 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4155 trap cleanup_print_lfsdf EXIT
4158 createmany -d $dir/d $nrdirs ||
4159 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4162 nrdirs=$(ls -U $dir | wc -l)
4164 # unlink all but 100 subdirectories, then check it still works
4166 local delete=$((nrdirs - left))
4171 # for ldiskfs the nlink count should be 1, but this is OSD specific
4172 # and so this is listed for informational purposes only
4173 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4174 unlinkmany -d $dir/d $delete ||
4175 error "unlink of first $delete subdirs failed"
4177 echo "nlink between: $(stat -c %h $dir)"
4178 local found=$(ls -U $dir | wc -l)
4179 [ $found -ne $left ] &&
4180 error "can't find subdirs: found only $found, expected $left"
4182 unlinkmany -d $dir/d $delete $left ||
4183 error "unlink of second $left subdirs failed"
4184 # regardless of whether the backing filesystem tracks nlink accurately
4185 # or not, the nlink count shouldn't be more than "." and ".." here
4186 local after=$(stat -c %h $dir)
4187 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4188 echo "nlink after: $after"
4190 cleanup_print_lfs_df
4192 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4195 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4196 [[ $OSTCOUNT -lt 3 ]] &&
4197 skip_env "skipping test with few OSTs" && return
4198 test_mkdir -p $DIR/$tdir
4199 createmany -o $DIR/$tdir/t- 1000
4200 $GETSTRIPE $DIR/$tdir > $TMP/$tfile
4201 for N in $(seq 0 $((OSTCOUNT - 1))); do
4202 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4203 END { printf("%0.0f", objs) }' $TMP/$tfile)
4204 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4205 '($1 == '$N') { objs += 1 } \
4206 END { printf("%0.0f", objs) }')
4207 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4209 unlinkmany $DIR/$tdir/t- 1000
4212 for N in $(seq 1 $((OSTCOUNT - 1))); do
4213 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4214 error "OST $N has less objects vs OST $NLAST" \
4215 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4216 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4217 error "OST $N has less objects vs OST $NLAST" \
4218 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4220 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4221 error "OST $N has less #0 objects vs OST $NLAST" \
4222 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4223 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4224 error "OST $N has less #0 objects vs OST $NLAST" \
4225 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4230 run_test 51d "check object distribution"
4233 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4234 skip "Only applicable to ldiskfs-based MDTs"
4238 test_mkdir -c1 $DIR/$tdir || error "create $tdir failed"
4239 test_mkdir -c1 $DIR/$tdir/d0 || error "create d0 failed"
4241 touch $DIR/$tdir/d0/foo
4242 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4243 error "file exceed 65000 nlink limit!"
4244 unlinkmany $DIR/$tdir/d0/f- 65001
4247 run_test 51e "check file nlink limit"
4250 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4251 test_mkdir -p $DIR/$tdir
4252 touch $DIR/$tdir/foo
4253 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4254 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4255 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4256 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4257 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4259 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4260 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4261 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4263 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4264 cp -r $DIR/$tdir $TMP/
4265 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4267 run_test 52a "append-only flag test (should return errors)"
4270 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4271 test_mkdir -p $DIR/$tdir
4272 touch $DIR/$tdir/foo
4273 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4274 cat test > $DIR/$tdir/foo && error "cat test worked"
4275 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4276 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4277 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4279 echo foo >> $DIR/$tdir/foo && error "echo worked"
4280 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4281 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4282 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4283 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4285 chattr -i $DIR/$tdir/foo || error "chattr failed"
4287 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4289 run_test 52b "immutable flag test (should return errors) ======="
4292 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4293 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4294 remote_ost_nodsh && skip "remote OST with nodsh" && return
4307 local support_last_seq=true
4309 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4310 support_last_seq=false
4313 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4315 for value in $(do_facet $SINGLEMDS \
4316 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4317 param=$(echo ${value[0]} | cut -d "=" -f1)
4318 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4320 if $support_last_seq; then
4321 param_seq=$(echo $param |
4322 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4323 mds_last_seq=$(do_facet $SINGLEMDS \
4324 $LCTL get_param -n $param_seq)
4326 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4328 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4329 node=$(facet_active_host ost$((ostnum+1)))
4330 param="obdfilter.$ostname.last_id"
4331 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4332 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4333 ost_last_id=$ost_last
4335 if $support_last_seq; then
4336 ost_last_id=$(echo $ost_last |
4337 awk -F':' '{print $2}' |
4339 ost_last_seq=$(echo $ost_last |
4340 awk -F':' '{print $1}')
4341 [[ $ost_last_seq = $mds_last_seq ]] || continue
4344 if [[ $ost_last_id != $mds_last ]]; then
4345 error "$ost_last_id != $mds_last"
4352 $found || error "can not match last_seq/last_id for $mdtosc"
4355 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4358 $SOCKETSERVER $DIR/socket ||
4359 error "$SOCKETSERVER $DIR/socket failed: $?"
4360 $SOCKETCLIENT $DIR/socket ||
4361 error "$SOCKETCLIENT $DIR/socket failed: $?"
4362 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4364 run_test 54a "unix domain socket test =========================="
4370 dd if=/dev/zero of=$f bs=$(page_size) count=1
4372 run_test 54b "char device works in lustre ======================"
4375 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4376 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4377 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4379 for i in $(seq 3 7); do
4380 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4389 loopdev="$DIR/loop54c"
4392 $UMOUNT $DIR/$tdir || rc=$?
4393 losetup -d $loopdev || true
4394 losetup -d $LOOPDEV || true
4395 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4400 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4401 loopdev="$DIR/loop54c"
4404 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4405 trap cleanup_54c EXIT
4406 mknod $loopdev b 7 $LOOPNUM
4407 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4408 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4409 losetup $loopdev $DIR/$tfile ||
4410 error "can't set up $loopdev for $DIR/$tfile"
4411 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4412 test_mkdir -p $DIR/$tdir
4413 mount -t ext2 $loopdev $DIR/$tdir ||
4414 error "error mounting $loopdev on $DIR/$tdir"
4415 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4418 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4422 run_test 54c "block device works in lustre ====================="
4428 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4430 run_test 54d "fifo device works in lustre ======================"
4435 cp -aL /dev/console $f
4436 echo $string > $f || error "echo $string to $f failed"
4438 run_test 54e "console/tty device works in lustre ======================"
4440 #The test_55 used to be iopen test and it was removed by bz#24037.
4441 #run_test 55 "check iopen_connect_dentry() ======================"
4443 test_56a() { # was test_56
4446 test_mkdir -p $DIR/$tdir/dir
4448 NUMFILESx2=$(($NUMFILES * 2))
4449 for i in $(seq 1 $NUMFILES); do
4450 touch $DIR/$tdir/file$i
4451 touch $DIR/$tdir/dir/file$i
4454 # test lfs getstripe with --recursive
4455 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4456 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4457 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4458 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4459 [[ $FILENUM -eq $NUMFILES ]] ||
4460 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4461 echo "$GETSTRIPE --recursive passed."
4463 # test lfs getstripe with file instead of dir
4464 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4465 [[ $FILENUM -eq 1 ]] ||
4466 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4467 echo "$GETSTRIPE file1 passed."
4469 #test lfs getstripe with --verbose
4470 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4471 grep -c lmm_magic) -eq $NUMFILES ]] ||
4472 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4473 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4474 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4476 #test lfs getstripe with -v prints lmm_fid
4477 [[ $($GETSTRIPE -v $DIR/$tdir | grep -c lmm_fid) -eq $NUMFILES ]] ||
4478 error "$GETSTRIPE -v $DIR/$tdir: want $NUMFILES lmm_fid: lines"
4479 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_fid) -eq 0 ]] ||
4480 error "$GETSTRIPE $DIR/$tdir: showed lmm_fid"
4481 echo "$GETSTRIPE --verbose passed."
4483 #check for FID information
4484 local fid1=$($GETSTRIPE --fid $DIR/$tdir/file1)
4485 local fid2=$($GETSTRIPE --verbose $DIR/$tdir/file1 |
4486 awk '/lmm_fid: / { print $2 }')
4487 local fid3=$($LFS path2fid $DIR/$tdir/file1)
4488 [ "$fid1" != "$fid2" ] &&
4489 error "getstripe --fid $fid1 != getstripe --verbose $fid2"
4490 [ "$fid1" != "$fid3" ] &&
4491 error "getstripe --fid $fid1 != lfs path2fid $fid3"
4492 echo "$GETSTRIPE --fid passed."
4494 #test lfs getstripe with --obd
4495 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4496 grep -q "unknown obduuid" ||
4497 error "$GETSTRIPE --obd wrong_uuid should return error message"
4499 [[ $OSTCOUNT -lt 2 ]] &&
4500 skip_env "skipping other $GETSTRIPE --obd test" && return
4503 OBDUUID=$(ostuuid_from_index $OSTIDX)
4504 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4505 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4506 [[ $FOUND -eq $FILENUM ]] ||
4507 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4508 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4509 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4510 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4511 error "$GETSTRIPE --obd: should not show file on other obd"
4512 echo "$GETSTRIPE --obd passed"
4514 run_test 56a "check $GETSTRIPE"
4517 test_mkdir $DIR/$tdir
4519 for i in $(seq 1 $NUMDIRS); do
4520 test_mkdir $DIR/$tdir/dir$i
4523 # test lfs getdirstripe default mode is non-recursion, which is
4524 # different from lfs getstripe
4525 dircnt=$($LFS getdirstripe $DIR/$tdir | grep -c lmv_stripe_count)
4526 [[ $dircnt -eq 1 ]] ||
4527 error "$LFS getdirstripe: found $dircnt, not 1"
4528 dircnt=$($LFS getdirstripe --recursive $DIR/$tdir |
4529 grep -c lmv_stripe_count)
4530 [[ $dircnt -eq $((NUMDIRS + 1)) ]] ||
4531 error "$LFS getdirstripe --recursive: found $dircnt, \
4532 not $((NUMDIRS + 1))"
4534 run_test 56b "check $LFS getdirstripe"
4539 local LOCAL_NUMFILES="$1"
4540 local LOCAL_NUMDIRS="$2"
4541 local MKDIR_PARAMS="$3"
4542 local DIR_STRIPE_PARAMS="$4"
4544 if [ ! -d "$TDIR" ] ; then
4545 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4546 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4547 for i in `seq 1 $LOCAL_NUMFILES` ; do
4550 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4551 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4552 for j in `seq 1 $LOCAL_NUMFILES` ; do
4553 touch $TDIR/dir$i/file$j
4559 setup_56_special() {
4563 if [ ! -e "$TDIR/loop1b" ] ; then
4564 for i in `seq 1 $LOCAL_NUMFILES` ; do
4565 mknod $TDIR/loop${i}b b 7 $i
4566 mknod $TDIR/null${i}c c 1 3
4567 ln -s $TDIR/file1 $TDIR/link${i}l
4569 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4570 mknod $TDIR/dir$i/loop${i}b b 7 $i
4571 mknod $TDIR/dir$i/null${i}c c 1 3
4572 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4581 setup_56 $NUMFILES $NUMDIRS
4583 EXPECTED=$(($NUMDIRS + 2))
4584 # test lfs find with -name
4585 for i in $(seq 1 $NUMFILES) ; do
4586 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4587 [ $NUMS -eq $EXPECTED ] ||
4588 error "lfs find -name \"*$i\" $TDIR wrong: "\
4589 "found $NUMS, expected $EXPECTED"
4592 run_test 56g "check lfs find -name ============================="
4598 setup_56 $NUMFILES $NUMDIRS
4600 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4601 # test lfs find with ! -name
4602 for i in $(seq 1 $NUMFILES) ; do
4603 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4604 [ $NUMS -eq $EXPECTED ] ||
4605 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4606 "found $NUMS, expected $EXPECTED"
4609 run_test 56h "check lfs find ! -name ============================="
4613 test_mkdir -p $DIR/$tdir
4614 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4615 CMD="$LFIND -ost $UUID $DIR/$tdir"
4617 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4619 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4623 setup_56_special $NUMFILES $NUMDIRS
4625 EXPECTED=$((NUMDIRS + 1))
4626 CMD="$LFIND -type d $TDIR"
4627 NUMS=$($CMD | wc -l)
4628 [ $NUMS -eq $EXPECTED ] ||
4629 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4631 run_test 56j "check lfs find -type d ============================="
4635 setup_56_special $NUMFILES $NUMDIRS
4637 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4638 CMD="$LFIND -type f $TDIR"
4639 NUMS=$($CMD | wc -l)
4640 [ $NUMS -eq $EXPECTED ] ||
4641 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4643 run_test 56k "check lfs find -type f ============================="
4647 setup_56_special $NUMFILES $NUMDIRS
4649 EXPECTED=$((NUMDIRS + NUMFILES))
4650 CMD="$LFIND -type b $TDIR"
4651 NUMS=$($CMD | wc -l)
4652 [ $NUMS -eq $EXPECTED ] ||
4653 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4655 run_test 56l "check lfs find -type b ============================="
4659 setup_56_special $NUMFILES $NUMDIRS
4661 EXPECTED=$((NUMDIRS + NUMFILES))
4662 CMD="$LFIND -type c $TDIR"
4663 NUMS=$($CMD | wc -l)
4664 [ $NUMS -eq $EXPECTED ] ||
4665 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4667 run_test 56m "check lfs find -type c ============================="
4671 setup_56_special $NUMFILES $NUMDIRS
4673 EXPECTED=$((NUMDIRS + NUMFILES))
4674 CMD="$LFIND -type l $TDIR"
4675 NUMS=$($CMD | wc -l)
4676 [ $NUMS -eq $EXPECTED ] ||
4677 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4679 run_test 56n "check lfs find -type l ============================="
4683 setup_56 $NUMFILES $NUMDIRS
4684 utime $TDIR/file1 > /dev/null || error "utime (1)"
4685 utime $TDIR/file2 > /dev/null || error "utime (2)"
4686 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4687 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4688 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4689 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4692 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4693 [ $NUMS -eq $EXPECTED ] || \
4694 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4697 CMD="$LFIND -mtime 0 $TDIR"
4698 NUMS=$($CMD | wc -l)
4699 [ $NUMS -eq $EXPECTED ] ||
4700 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4702 run_test 56o "check lfs find -mtime for old files =========================="
4705 [ $RUNAS_ID -eq $UID ] &&
4706 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4709 setup_56 $NUMFILES $NUMDIRS
4711 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4713 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4714 NUMS=$($CMD | wc -l)
4715 [ $NUMS -eq $EXPECTED ] || \
4716 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4718 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4719 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4720 NUMS=$($CMD | wc -l)
4721 [ $NUMS -eq $EXPECTED ] || \
4722 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4724 run_test 56p "check lfs find -uid and ! -uid ==============================="
4727 [ $RUNAS_ID -eq $UID ] &&
4728 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4731 setup_56 $NUMFILES $NUMDIRS
4733 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4736 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4737 NUMS=$($CMD | wc -l)
4738 [ $NUMS -eq $EXPECTED ] ||
4739 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4741 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4742 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4743 NUMS=$($CMD | wc -l)
4744 [ $NUMS -eq $EXPECTED ] ||
4745 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4747 run_test 56q "check lfs find -gid and ! -gid ==============================="
4751 setup_56 $NUMFILES $NUMDIRS
4754 CMD="$LFIND -size 0 -type f $TDIR"
4755 NUMS=$($CMD | wc -l)
4756 [ $NUMS -eq $EXPECTED ] ||
4757 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4759 CMD="$LFIND ! -size 0 -type f $TDIR"
4760 NUMS=$($CMD | wc -l)
4761 [ $NUMS -eq $EXPECTED ] ||
4762 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4763 echo "test" > $TDIR/$tfile
4764 echo "test2" > $TDIR/$tfile.2 && sync
4766 CMD="$LFIND -size 5 -type f $TDIR"
4767 NUMS=$($CMD | wc -l)
4768 [ $NUMS -eq $EXPECTED ] ||
4769 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4771 CMD="$LFIND -size +5 -type f $TDIR"
4772 NUMS=$($CMD | wc -l)
4773 [ $NUMS -eq $EXPECTED ] ||
4774 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4776 CMD="$LFIND -size +0 -type f $TDIR"
4777 NUMS=$($CMD | wc -l)
4778 [ $NUMS -eq $EXPECTED ] ||
4779 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4781 CMD="$LFIND ! -size -5 -type f $TDIR"
4782 NUMS=$($CMD | wc -l)
4783 [ $NUMS -eq $EXPECTED ] ||
4784 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4786 CMD="$LFIND -size -5 -type f $TDIR"
4787 NUMS=$($CMD | wc -l)
4788 [ $NUMS -eq $EXPECTED ] ||
4789 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4791 run_test 56r "check lfs find -size works =========================="
4793 test_56s() { # LU-611
4795 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4797 if [[ $OSTCOUNT -gt 1 ]]; then
4798 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4802 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4806 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4807 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4808 NUMS=$($CMD | wc -l)
4809 [ $NUMS -eq $EXPECTED ] || {
4811 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4814 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4815 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4816 NUMS=$($CMD | wc -l)
4817 [ $NUMS -eq $EXPECTED ] || {
4819 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4823 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4824 NUMS=$($CMD | wc -l)
4825 [ $NUMS -eq $EXPECTED ] || {
4827 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4830 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4831 NUMS=$($CMD | wc -l)
4832 [ $NUMS -eq $EXPECTED ] || {
4834 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4838 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4839 NUMS=$($CMD | wc -l)
4840 [ $NUMS -eq $EXPECTED ] || {
4842 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4845 run_test 56s "check lfs find -stripe-count works"
4847 test_56t() { # LU-611
4849 setup_56 $NUMFILES $NUMDIRS "--stripe-size 512k"
4851 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4853 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4854 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4855 NUMS=$($CMD | wc -l)
4856 [ $NUMS -eq $EXPECTED ] ||
4857 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4859 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4860 NUMS=$($CMD | wc -l)
4861 [ $NUMS -eq $EXPECTED ] ||
4862 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4864 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4865 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4866 NUMS=$($CMD | wc -l)
4867 [ $NUMS -eq $EXPECTED ] ||
4868 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4870 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4871 NUMS=$($CMD | wc -l)
4872 [ $NUMS -eq $EXPECTED ] ||
4873 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4876 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4877 NUMS=$($CMD | wc -l)
4878 [ $NUMS -eq $EXPECTED ] ||
4879 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4881 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4882 NUMS=$($CMD | wc -l)
4883 [ $NUMS -eq $EXPECTED ] ||
4884 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4887 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4888 NUMS=$($CMD | wc -l)
4889 [ $NUMS -eq $EXPECTED ] ||
4890 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4892 run_test 56t "check lfs find -stripe-size works"
4894 test_56u() { # LU-611
4896 setup_56 $NUMFILES $NUMDIRS "-i 0"
4898 if [[ $OSTCOUNT -gt 1 ]]; then
4899 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4905 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4906 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4907 NUMS=$($CMD | wc -l)
4908 [ $NUMS -eq $EXPECTED ] ||
4909 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4912 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4913 NUMS=$($CMD | wc -l)
4914 [ $NUMS -eq $EXPECTED ] ||
4915 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4917 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4918 NUMS=$($CMD | wc -l)
4919 [ $NUMS -eq $EXPECTED ] ||
4920 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4923 # This should produce an error and not return any files
4924 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4925 NUMS=$($CMD 2>/dev/null | wc -l)
4926 [ $NUMS -eq $EXPECTED ] ||
4927 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4929 if [[ $OSTCOUNT -gt 1 ]]; then
4930 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4931 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4932 NUMS=$($CMD | wc -l)
4933 [ $NUMS -eq $EXPECTED ] ||
4934 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4937 run_test 56u "check lfs find -stripe-index works"
4944 setup_56 $NUMFILES $NUMDIRS
4946 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4947 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4949 for file in $($LFIND -mdt $UUID $TDIR); do
4950 file_mdt_idx=$($GETSTRIPE -M $file)
4951 [ $file_mdt_idx -eq $MDT_IDX ] ||
4952 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4955 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4958 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
4960 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4963 rm -rf $TDIR || error "remove $TDIR failed"
4964 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
4967 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4968 error "$GETSTRIPE -S -d $TDIR failed"
4969 stripe_size=${stripe_size%% *}
4971 local file_size=$((stripe_size * OSTCOUNT))
4972 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4973 local required_space=$((file_num * file_size))
4975 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
4977 [[ $free_space -le $((required_space / 1024)) ]] &&
4978 skip_env "need at least $required_space bytes free space," \
4979 "have $free_space kbytes" && return
4982 local dd_count=$((file_size / dd_bs))
4984 # write data into the files
4988 for i in $(seq 1 $NUMFILES); do
4990 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4991 error "write data into $file failed"
4993 for i in $(seq 1 $NUMDIRS); do
4994 for j in $(seq 1 $NUMFILES); do
4995 file=$TDIR/dir$i/file$j
4996 yes | dd bs=$dd_bs count=$dd_count of=$file \
4998 error "write data into $file failed"
5003 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5006 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
5008 eval $cmd || error "$cmd failed"
5010 check_stripe_count $TDIR/file1 $expected
5012 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5014 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5015 # OST 1 if it is on OST 0. This file is small enough to
5016 # be on only one stripe.
5017 file=$TDIR/migr_1_ost
5018 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5019 error "write data into $file failed"
5020 local obdidx=$($LFS getstripe -i $file)
5021 local oldmd5=$(md5sum $file)
5023 [[ $obdidx -eq 0 ]] && newobdidx=1
5024 cmd="$LFS migrate -i $newobdidx $file"
5026 eval $cmd || error "$cmd failed"
5027 local realobdix=$($LFS getstripe -i $file)
5028 local newmd5=$(md5sum $file)
5029 [[ $newobdidx -ne $realobdix ]] &&
5030 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
5031 [[ "$oldmd5" != "$newmd5" ]] &&
5032 error "md5sum differ: $oldmd5, $newmd5"
5036 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
5038 eval $cmd || error "$cmd failed"
5040 for j in $(seq 1 $NUMFILES); do
5041 check_stripe_count $TDIR/dir1/file$j $expected
5044 # lfs_migrate works with lfs find
5045 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
5046 $LFS_MIGRATE -y -c $expected"
5048 eval $cmd || error "$cmd failed"
5050 for i in $(seq 2 $NUMFILES); do
5051 check_stripe_count $TDIR/file$i $expected
5053 for i in $(seq 2 $NUMDIRS); do
5054 for j in $(seq 1 $NUMFILES); do
5055 check_stripe_count $TDIR/dir$i/file$j $expected
5059 run_test 56w "check lfs_migrate -c stripe_count works"
5062 check_swap_layouts_support && return 0
5063 [[ $OSTCOUNT -lt 2 ]] &&
5064 skip_env "need 2 OST, skipping test" && return
5066 local dir0=$DIR/$tdir/$testnum
5067 test_mkdir -p $dir0 || error "creating dir $dir0"
5069 local ref1=/etc/passwd
5070 local file1=$dir0/file1
5072 $SETSTRIPE -c 2 $file1
5074 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5075 stripe=$($GETSTRIPE -c $file1)
5076 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5077 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5082 run_test 56x "lfs migration support"
5085 check_swap_layouts_support && return 0
5086 [[ $OSTCOUNT -lt 2 ]] &&
5087 skip_env "need 2 OST, skipping test" && return
5089 local dir0=$DIR/$tdir/$testnum
5090 test_mkdir -p $dir0 || error "creating dir $dir0"
5092 local ref1=/etc/passwd
5093 local file1=$dir0/file1
5095 $SETSTRIPE -c 2 $file1
5097 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5098 local stripe=$($GETSTRIPE -c $file1)
5099 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5100 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5105 run_test 56xa "lfs migration --block support"
5108 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5109 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5113 local dir0=$DIR/$tdir/$testnum
5114 test_mkdir -p $dir0 || error "creating dir $dir0"
5115 local f1=$dir0/file1
5116 local f2=$dir0/file2
5118 touch $f1 || error "creating std file $f1"
5119 $MULTIOP $f2 H2c || error "creating released file $f2"
5121 # a directory can be raid0, so ask only for files
5122 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
5123 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5125 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
5126 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5128 # only files can be released, so no need to force file search
5129 res=$($LFIND $dir0 -L released)
5130 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5132 res=$($LFIND $dir0 \! -L released)
5133 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5136 run_test 56y "lfs find -L raid0|released"
5138 test_56z() { # LU-4824
5139 # This checks to make sure 'lfs find' continues after errors
5140 # There are two classes of errors that should be caught:
5141 # - If multiple paths are provided, all should be searched even if one
5143 # - If errors are encountered during the search, it should not terminate
5146 test_mkdir $DIR/$tdir
5147 for i in d{0..9}; do
5148 test_mkdir $DIR/$tdir/$i
5150 touch $DIR/$tdir/d{0..9}/$tfile
5151 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
5152 error "$LFS find did not return an error"
5153 # Make a directory unsearchable. This should NOT be the last entry in
5154 # directory order. Arbitrarily pick the 6th entry
5155 chmod 700 $($LFS find $DIR/$tdir -type d | sed '6!d')
5156 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5157 # The user should be able to see 10 directories and 9 files
5158 [ $count == 19 ] || error "$LFS find did not continue after error"
5160 run_test 56z "lfs find should continue after an error"
5162 test_56aa() { # LU-5937
5163 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5166 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
5168 createmany -o $DIR/$tdir/striped_dir/${tfile}- 1024
5169 local dirs=$(lfs find --size +8k $DIR/$tdir/)
5171 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5173 run_test 56aa "lfs find --size under striped dir"
5176 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5177 # note test will not do anything if MDS is not local
5178 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5179 skip "Only applicable to ldiskfs-based MDTs"
5183 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5184 local MNTDEV="osd*.*MDT*.mntdev"
5185 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5186 [ -z "$DEV" ] && error "can't access $MNTDEV"
5187 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5188 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5189 error "can't access $DEV"
5190 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5191 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5195 run_test 57a "verify MDS filesystem created with large inodes =="
5198 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5199 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5200 skip "Only applicable to ldiskfs-based MDTs"
5204 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5205 local dir=$DIR/$tdir
5209 local FILEN=$dir/f$FILECOUNT
5211 rm -rf $dir || error "removing $dir"
5212 test_mkdir -p -c1 $dir || error "creating $dir"
5213 local mdtidx=$($LFS getstripe -M $dir)
5214 local mdtname=MDT$(printf %04x $mdtidx)
5215 local facet=mds$((mdtidx + 1))
5217 echo "mcreating $FILECOUNT files"
5218 createmany -m $dir/f 1 $FILECOUNT || \
5219 error "creating files in $dir"
5221 # verify that files do not have EAs yet
5222 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5223 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5227 df $dir #make sure we get new statfs data
5228 local MDSFREE=$(do_facet $facet \
5229 lctl get_param -n osd*.*$mdtname.kbytesfree)
5230 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5231 echo "opening files to create objects/EAs"
5233 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5234 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5237 # verify that files have EAs now
5238 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5239 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5241 sleep 1 #make sure we get new statfs data
5243 local MDSFREE2=$(do_facet $facet \
5244 lctl get_param -n osd*.*$mdtname.kbytesfree)
5245 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5246 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5247 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5248 error "MDC before $MDCFREE != after $MDCFREE2"
5250 echo "MDC before $MDCFREE != after $MDCFREE2"
5251 echo "unable to confirm if MDS has large inodes"
5256 run_test 57b "default LOV EAs are stored inside large inodes ==="
5259 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5260 [ -z "$(which wiretest 2>/dev/null)" ] &&
5261 skip_env "could not find wiretest" && return
5264 run_test 58 "verify cross-platform wire constants =============="
5267 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5268 echo "touch 130 files"
5269 createmany -o $DIR/f59- 130
5271 unlinkmany $DIR/f59- 130
5273 # wait for commitment of removal
5274 wait_delete_completed
5276 run_test 59 "verify cancellation of llog records async ========="
5278 TEST60_HEAD="test_60 run $RANDOM"
5280 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5281 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5282 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5283 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5284 skip_env "missing subtest run-llog.sh" && return
5286 log "$TEST60_HEAD - from kernel mode"
5287 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5288 do_facet mgs sh run-llog.sh
5289 do_facet mgs $LCTL dk > $TMP/$tfile
5291 # LU-6388: test llog_reader
5292 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5293 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5294 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5295 skip_env "missing llog_reader" && return
5296 local fstype=$(facet_fstype mgs)
5297 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5298 skip_env "Only for ldiskfs or zfs type mgs" && return
5300 local mntpt=$(facet_mntpt mgs)
5301 local mgsdev=$(mgsdevname 1)
5313 #get fid and record list
5314 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5316 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5318 #remount mgs as ldiskfs or zfs type
5319 stop mgs || error "stop mgs failed"
5320 mount_fstype mgs || error "remount mgs failed"
5321 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5324 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5325 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5330 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5332 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5334 echo "obj_file is $obj_file"
5335 do_facet mgs $llog_reader $obj_file
5337 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5338 awk '{ print $3 }' | sed -e "s/^type=//g")
5339 if [ $rec_type != $rec ]; then
5340 echo "FAILED test_60a wrong record type $rec_type," \
5346 #check obj path if record type is LLOG_LOGID_MAGIC
5347 if [ "$rec" == "1064553b" ]; then
5348 path=$(do_facet mgs $llog_reader $obj_file |
5349 grep "path=" | awk '{ print $NF }' |
5350 sed -e "s/^path=//g")
5351 if [ $obj_file != $mntpt/$path ]; then
5352 echo "FAILED test_60a wrong obj path" \
5353 "$montpt/$path, should be $obj_file"
5360 #restart mgs before "error", otherwise it will block the next test
5361 stop mgs || error "stop mgs failed"
5362 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5363 $pass || error "test failed, see FAILED test_60a messages for specifics"
5365 run_test 60a "llog_test run from kernel module and test llog_reader =========="
5367 test_60b() { # bug 6411
5368 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5370 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5382 [[ $LLOG_COUNT -gt 100 ]] &&
5383 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5385 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5388 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5389 echo "create 5000 files"
5390 createmany -o $DIR/f60c- 5000
5391 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5392 lctl set_param fail_loc=0x80000137
5393 unlinkmany $DIR/f60c- 5000
5394 lctl set_param fail_loc=0
5396 run_test 60c "unlink file when mds full"
5399 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5400 SAVEPRINTK=$(lctl get_param -n printk)
5402 # verify "lctl mark" is even working"
5403 MESSAGE="test message ID $RANDOM $$"
5404 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5405 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5407 lctl set_param printk=0 || error "set lnet.printk failed"
5408 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5409 MESSAGE="new test message ID $RANDOM $$"
5410 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5411 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5412 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5414 lctl set_param -n printk="$SAVEPRINTK"
5416 run_test 60d "test printk console message masking"
5419 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5420 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5422 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5423 do_facet mds1 lctl set_param fail_loc=0x15b
5426 run_test 60e "no space while new llog is being created"
5429 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5431 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5432 cancel_lru_locks osc
5433 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5436 run_test 61 "mmap() writes don't make sync hang ================"
5438 # bug 2330 - insufficient obd_match error checking causes LBUG
5440 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5443 cancel_lru_locks osc
5444 lctl set_param fail_loc=0x405
5445 cat $f && error "cat succeeded, expect -EIO"
5446 lctl set_param fail_loc=0
5448 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5449 # match every page all of the time.
5450 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5452 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5453 # Though this test is irrelevant anymore, it helped to reveal some
5454 # other grant bugs (LU-4482), let's keep it.
5455 test_63a() { # was test_63
5456 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5457 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5458 for i in `seq 10` ; do
5459 dd if=/dev/zero of=$DIR/f63 bs=8k &
5465 rm -f $DIR/f63 || true
5467 run_test 63a "Verify oig_wait interruption does not crash ======="
5469 # bug 2248 - async write errors didn't return to application on sync
5470 # bug 3677 - async write errors left page locked
5472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5474 lctl set_param debug=-1
5476 # ensure we have a grant to do async writes
5477 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5480 sync # sync lest earlier test intercept the fail_loc
5482 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5483 lctl set_param fail_loc=0x80000406
5484 $MULTIOP $DIR/$tfile Owy && \
5485 error "sync didn't return ENOMEM"
5486 sync; sleep 2; sync # do a real sync this time to flush page
5487 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5488 error "locked page left in cache after async error" || true
5491 run_test 63b "async write errors should be returned to fsync ==="
5494 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5496 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5498 run_test 64a "verify filter grant calculations (in kernel) ====="
5501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5502 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5504 run_test 64b "check out-of-space detection on client ==========="
5507 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5509 run_test 64c "verify grant shrink ========================------"
5511 # bug 1414 - set/get directories' stripe info
5513 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5514 test_mkdir -p $DIR/$tdir
5516 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5518 run_test 65a "directory with no stripe info ===================="
5521 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5522 test_mkdir -p $DIR/$tdir
5523 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5525 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5528 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5530 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
5533 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5534 if [[ $OSTCOUNT -gt 1 ]]; then
5535 test_mkdir -p $DIR/$tdir
5536 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5538 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5539 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5541 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5544 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
5547 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5548 test_mkdir -p $DIR/$tdir
5549 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
5550 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5552 if [[ $STRIPECOUNT -le 0 ]]; then
5554 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5555 #LOV_MAX_STRIPE_COUNT is 2000
5556 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5558 sc=$(($STRIPECOUNT - 1))
5560 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5561 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5562 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5563 error "lverify failed"
5565 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
5568 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5569 test_mkdir -p $DIR/$tdir
5571 $SETSTRIPE $DIR/$tdir || error "setstripe"
5572 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5573 error "no stripe info failed"
5575 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5577 run_test 65e "directory setstripe defaults ======================="
5580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5581 test_mkdir -p $DIR/${tdir}f
5582 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5584 run_test 65f "dir setstripe permission (should return error) ==="
5587 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5588 test_mkdir -p $DIR/$tdir
5589 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5591 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5593 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5594 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5595 error "delete default stripe failed"
5597 run_test 65g "directory setstripe -d ==========================="
5600 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5601 test_mkdir -p $DIR/$tdir
5602 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5604 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5606 test_mkdir -p $DIR/$tdir/dd1
5607 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5608 error "stripe info inherit failed"
5610 run_test 65h "directory stripe info inherit ===================="
5612 test_65i() { # bug6367
5613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5614 $SETSTRIPE -S 65536 -c -1 $MOUNT
5616 run_test 65i "set non-default striping on root directory (bug 6367)="
5618 test_65ia() { # bug12836
5619 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5620 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5622 run_test 65ia "getstripe on -1 default directory striping"
5624 test_65ib() { # bug12836
5625 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5626 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5628 run_test 65ib "getstripe -v on -1 default directory striping"
5630 test_65ic() { # bug12836
5631 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5632 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5634 run_test 65ic "new find on -1 default directory striping"
5636 test_65j() { # bug6367
5637 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5639 # if we aren't already remounting for each test, do so for this test
5640 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5641 cleanup || error "failed to unmount"
5644 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5646 run_test 65j "set default striping on root directory (bug 6367)="
5648 test_65k() { # bug11679
5649 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5650 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5651 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5653 local disable_precreate=true
5654 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
5655 disable_precreate=false
5657 echo "Check OST status: "
5658 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
5659 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
5661 for OSC in $MDS_OSCS; do
5662 echo $OSC "is active"
5663 do_facet $SINGLEMDS lctl --device %$OSC activate
5666 for INACTIVE_OSC in $MDS_OSCS; do
5667 local ost=$(osc_to_ost $INACTIVE_OSC)
5668 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
5669 lov.*md*.target_obd |
5670 awk -F: /$ost/'{ print $1 }' | head -n 1)
5673 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
5674 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
5676 echo "Deactivate: " $INACTIVE_OSC
5677 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5679 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
5680 osp.$ost*MDT0000.create_count")
5681 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
5682 osp.$ost*MDT0000.max_create_count")
5683 $disable_precreate &&
5684 do_facet $SINGLEMDS "lctl set_param -n \
5685 osp.$ost*MDT0000.max_create_count=0"
5687 for idx in $(seq 0 $((OSTCOUNT - 1))); do
5688 [ -f $DIR/$tdir/$idx ] && continue
5689 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
5690 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
5691 error "setstripe $idx should succeed"
5692 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
5694 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
5697 do_facet $SINGLEMDS "lctl set_param -n \
5698 osp.$ost*MDT0000.max_create_count=$max_count"
5699 do_facet $SINGLEMDS "lctl set_param -n \
5700 osp.$ost*MDT0000.create_count=$count"
5701 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5702 echo $INACTIVE_OSC "is Activate"
5704 wait_osc_import_state mds ost$ostnum FULL
5707 run_test 65k "validate manual striping works properly with deactivated OSCs"
5709 test_65l() { # bug 12836
5710 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5711 test_mkdir -p $DIR/$tdir/test_dir
5712 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5713 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5715 run_test 65l "lfs find on -1 stripe dir ========================"
5718 $RUNAS $SETSTRIPE -c 2 $MOUNT && error "setstripe should fail"
5721 run_test 65m "normal user can't set filesystem default stripe"
5723 # bug 2543 - update blocks count on client
5725 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5727 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5728 sync; sync_all_data; sync; sync_all_data
5729 cancel_lru_locks osc
5730 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5731 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5733 run_test 66 "update inode blocks count on client ==============="
5738 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5740 if [ ! -z "$LLOOP" ]; then
5741 if swapon -s | grep -q $LLOOP; then
5742 swapoff $LLOOP || error "swapoff failed"
5745 $LCTL blockdev_detach $LLOOP || error "detach failed"
5749 if [ ! -z "$LLITELOOPLOAD" ]; then
5757 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5761 swapon -s | awk '($1 == "'$1'") { print $4 }'
5764 # test case for lloop driver, basic function
5766 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5767 [ "$UID" != 0 ] && skip_env "must run as root" && return
5768 llite_lloop_enabled || \
5769 { skip_env "llite_lloop module disabled" && return; }
5771 trap cleanup_68 EXIT
5773 if ! module_loaded llite_lloop; then
5774 if load_module llite/llite_lloop; then
5777 skip_env "can't find module llite_lloop"
5782 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5783 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5784 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5786 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5787 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5791 run_test 68a "lloop driver - basic test ========================"
5793 # excercise swapping to lustre by adding a high priority swapfile entry
5794 # and then consuming memory until it is used.
5795 test_68b() { # was test_68
5796 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5797 [ "$UID" != 0 ] && skip_env "must run as root" && return
5798 lctl get_param -n devices | grep -q obdfilter && \
5799 skip "local OST" && return
5801 grep -q llite_lloop /proc/modules
5802 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5804 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5805 skip "can't reliably test swap with TCP" && return
5807 MEMTOTAL=`meminfo MemTotal`
5808 NR_BLOCKS=$((MEMTOTAL>>8))
5809 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5811 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5812 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5815 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5817 trap cleanup_68 EXIT
5819 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5821 echo "before: `swapon -s | grep $LLOOP`"
5822 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5823 echo "after: `swapon -s | grep $LLOOP`"
5824 SWAPUSED=`swap_used $LLOOP`
5828 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5830 run_test 68b "support swapping to Lustre ========================"
5832 # bug5265, obdfilter oa2dentry return -ENOENT
5833 # #define OBD_FAIL_SRV_ENOENT 0x217
5835 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5836 remote_ost_nodsh && skip "remote OST with nodsh" && return
5839 $SETSTRIPE -c 1 -i 0 $f
5841 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5843 do_facet ost1 lctl set_param fail_loc=0x217
5844 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5845 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5847 do_facet ost1 lctl set_param fail_loc=0
5848 $DIRECTIO write $f 0 2 || error "write error"
5850 cancel_lru_locks osc
5851 $DIRECTIO read $f 0 1 || error "read error"
5853 do_facet ost1 lctl set_param fail_loc=0x217
5854 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5856 do_facet ost1 lctl set_param fail_loc=0
5859 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5862 test_mkdir -p $DIR/$tdir
5863 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
5864 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5866 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5868 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5869 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5870 [ "$RUNAS_ID" = "$UID" ] &&
5871 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5873 # Check that testing environment is properly set up. Skip if not
5874 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5875 skip_env "User $RUNAS_ID does not exist - skipping"
5879 chmod 777 $DIR/$tfile
5880 chmod ug+s $DIR/$tfile
5881 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5882 error "$RUNAS dd $DIR/$tfile failed"
5883 # See if we are still setuid/sgid
5884 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5885 error "S/gid is not dropped on write"
5886 # Now test that MDS is updated too
5887 cancel_lru_locks mdc
5888 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5889 error "S/gid is not dropped on MDS"
5892 run_test 72a "Test that remove suid works properly (bug5695) ===="
5894 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5897 [ "$RUNAS_ID" = "$UID" ] && \
5898 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5899 [ "$RUNAS_ID" -eq 0 ] && \
5900 skip_env "RUNAS_ID = 0 -- skipping" && return
5902 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5903 # Check that testing environment is properly set up. Skip if not
5904 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5905 skip_env "User $RUNAS_ID does not exist - skipping"
5908 touch $DIR/${tfile}-f{g,u}
5909 test_mkdir $DIR/${tfile}-dg
5910 test_mkdir $DIR/${tfile}-du
5911 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5912 chmod g+s $DIR/${tfile}-{f,d}g
5913 chmod u+s $DIR/${tfile}-{f,d}u
5914 for perm in 777 2777 4777; do
5915 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5916 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5917 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5918 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5922 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5924 # bug 3462 - multiple simultaneous MDC requests
5926 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5927 test_mkdir $DIR/d73-1
5928 test_mkdir $DIR/d73-2
5929 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5932 lctl set_param fail_loc=0x80000129
5933 $MULTIOP $DIR/d73-1/f73-2 Oc &
5935 lctl set_param fail_loc=0
5937 $MULTIOP $DIR/d73-2/f73-3 Oc &
5941 wait $pid1 || return 1
5945 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5946 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5947 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5951 run_test 73 "multiple MDC requests (should not deadlock)"
5953 test_74a() { # bug 6149, 6184
5954 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5955 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5957 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5958 # will spin in a tight reconnection loop
5960 $LCTL set_param fail_loc=0x8000030e
5961 # get any lock that won't be difficult - lookup works.
5963 $LCTL set_param fail_loc=0
5967 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5969 test_74b() { # bug 13310
5970 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5971 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5973 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5974 # will spin in a tight reconnection loop
5975 $LCTL set_param fail_loc=0x8000030e
5976 # get a "difficult" lock
5978 $LCTL set_param fail_loc=0
5982 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5985 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5986 #define OBD_FAIL_LDLM_NEW_LOCK
5987 $LCTL set_param fail_loc=0x319
5988 touch $DIR/$tfile && error "touch successful"
5989 $LCTL set_param fail_loc=0
5992 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5995 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5998 get_inode_slab_tunables() {
5999 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
6002 set_inode_slab_tunables() {
6003 echo "lustre_inode_cache $1" > /proc/slabinfo
6006 test_76() { # Now for bug 20433, added originally in bug 1443
6007 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6008 local SLAB_SETTINGS=$(get_inode_slab_tunables)
6009 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6010 # we cannot set limit below 1 which means 1 inode in each
6011 # per-cpu cache is still allowed
6012 set_inode_slab_tunables "1 1 0"
6013 cancel_lru_locks osc
6014 BEFORE_INODES=$(num_inodes)
6015 echo "before inodes: $BEFORE_INODES"
6017 [ "$SLOW" = "no" ] && COUNT=100
6018 for i in $(seq $COUNT); do
6022 cancel_lru_locks osc
6023 AFTER_INODES=$(num_inodes)
6024 echo "after inodes: $AFTER_INODES"
6026 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6028 AFTER_INODES=$(num_inodes)
6030 echo "wait $wait seconds inodes: $AFTER_INODES"
6031 if [ $wait -gt 30 ]; then
6032 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6035 set_inode_slab_tunables "$SLAB_SETTINGS"
6037 run_test 76 "confirm clients recycle inodes properly ===="
6043 # Note: in sptlrpc modes which enable its own bulk checksum, the
6044 # original crc32_le bulk checksum will be automatically disabled,
6045 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6046 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6047 # In this case set_checksums() will not be no-op, because sptlrpc
6048 # bulk checksum will be enabled all through the test.
6050 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6051 lctl set_param -n osc.*.checksums $1
6055 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6056 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6057 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6058 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6061 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6062 log "set checksum type to $1"
6065 F77_TMP=$TMP/f77-temp
6068 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6069 error "error writing to $F77_TMP"
6072 test_77a() { # bug 10889
6073 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6074 $GSS && skip "could not run with gss" && return
6075 [ ! -f $F77_TMP ] && setup_f77
6077 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6081 run_test 77a "normal checksum read/write operation"
6083 test_77b() { # bug 10889
6084 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6085 $GSS && skip "could not run with gss" && return
6086 [ ! -f $F77_TMP ] && setup_f77
6087 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6088 $LCTL set_param fail_loc=0x80000409
6091 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6092 error "dd error: $?"
6093 $LCTL set_param fail_loc=0
6095 for algo in $CKSUM_TYPES; do
6096 cancel_lru_locks osc
6097 set_checksum_type $algo
6098 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6099 $LCTL set_param fail_loc=0x80000408
6100 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6101 $LCTL set_param fail_loc=0
6104 set_checksum_type $ORIG_CSUM_TYPE
6107 run_test 77b "checksum error on client write, read"
6109 test_77d() { # bug 10889
6110 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6111 $GSS && skip "could not run with gss" && return
6112 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6113 $LCTL set_param fail_loc=0x80000409
6115 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6116 error "direct write: rc=$?"
6117 $LCTL set_param fail_loc=0
6120 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6121 $LCTL set_param fail_loc=0x80000408
6123 cancel_lru_locks osc
6124 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6125 error "direct read: rc=$?"
6126 $LCTL set_param fail_loc=0
6129 run_test 77d "checksum error on OST direct write, read"
6131 test_77f() { # bug 10889
6132 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6133 $GSS && skip "could not run with gss" && return
6135 for algo in $CKSUM_TYPES; do
6136 cancel_lru_locks osc
6137 set_checksum_type $algo
6138 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6139 $LCTL set_param fail_loc=0x409
6140 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6141 error "direct write succeeded"
6142 $LCTL set_param fail_loc=0
6144 set_checksum_type $ORIG_CSUM_TYPE
6147 run_test 77f "repeat checksum error on write (expect error)"
6149 test_77g() { # bug 10889
6150 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6151 $GSS && skip "could not run with gss" && return
6152 remote_ost_nodsh && skip "remote OST with nodsh" && return
6154 [ ! -f $F77_TMP ] && setup_f77
6156 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6157 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6158 do_facet ost1 lctl set_param fail_loc=0x8000021a
6160 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6161 error "write error: rc=$?"
6162 do_facet ost1 lctl set_param fail_loc=0
6165 cancel_lru_locks osc
6166 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6167 do_facet ost1 lctl set_param fail_loc=0x8000021b
6169 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6170 do_facet ost1 lctl set_param fail_loc=0
6173 run_test 77g "checksum error on OST write, read"
6175 test_77i() { # bug 13805
6176 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6177 $GSS && skip "could not run with gss" && return
6178 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
6179 lctl set_param fail_loc=0x40b
6180 remount_client $MOUNT
6181 lctl set_param fail_loc=0
6182 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
6183 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6184 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
6185 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6187 remount_client $MOUNT
6189 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
6191 test_77j() { # bug 13805
6192 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6193 $GSS && skip "could not run with gss" && return
6194 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6195 lctl set_param fail_loc=0x40c
6196 remount_client $MOUNT
6197 lctl set_param fail_loc=0
6198 sleep 2 # wait async osc connect to finish
6199 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
6200 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6201 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
6202 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6204 remount_client $MOUNT
6206 run_test 77j "client only supporting ADLER32"
6208 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6217 test_78() { # bug 10901
6218 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6219 remote_ost || { skip_env "local OST" && return; }
6222 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6223 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6224 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6225 echo "MemTotal: $MEMTOTAL"
6227 # reserve 256MB of memory for the kernel and other running processes,
6228 # and then take 1/2 of the remaining memory for the read/write buffers.
6229 if [ $MEMTOTAL -gt 512 ] ;then
6230 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6232 # for those poor memory-starved high-end clusters...
6233 MEMTOTAL=$((MEMTOTAL / 2))
6235 echo "Mem to use for directio: $MEMTOTAL"
6237 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6238 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6239 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6240 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6242 echo "Smallest OST: $SMALLESTOST"
6243 [[ $SMALLESTOST -lt 10240 ]] &&
6244 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6246 trap cleanup_test_78 EXIT
6248 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6249 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6251 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6252 echo "File size: $F78SIZE"
6253 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6254 for i in $(seq 1 $NSEQ); do
6255 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6256 echo directIO rdwr round $i of $NSEQ
6257 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6262 run_test 78 "handle large O_DIRECT writes correctly ============"
6264 test_79() { # bug 12743
6265 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6266 wait_delete_completed
6268 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6269 BKFREE=$(calc_osc_kbytes kbytesfree)
6270 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6272 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6273 DFTOTAL=`echo $STRING | cut -d, -f1`
6274 DFUSED=`echo $STRING | cut -d, -f2`
6275 DFAVAIL=`echo $STRING | cut -d, -f3`
6276 DFFREE=$(($DFTOTAL - $DFUSED))
6278 ALLOWANCE=$((64 * $OSTCOUNT))
6280 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6281 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6282 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6284 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6285 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6286 error "df free($DFFREE) mismatch OST free($BKFREE)"
6288 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6289 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6290 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6293 run_test 79 "df report consistency check ======================="
6295 test_80() { # bug 10718
6296 remote_ost_nodsh && skip "remote OST with nodsh" && return
6297 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6298 # relax strong synchronous semantics for slow backends like ZFS
6299 local soc="obdfilter.*.sync_on_lock_cancel"
6300 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6302 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6303 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6304 facet_active_host $host; done | sort -u)
6305 do_nodes $hosts lctl set_param $soc=never
6308 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6310 local BEFORE=`date +%s`
6311 cancel_lru_locks osc
6312 local AFTER=`date +%s`
6313 local DIFF=$((AFTER-BEFORE))
6314 if [ $DIFF -gt 1 ] ; then
6315 error "elapsed for 1M@1T = $DIFF"
6318 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6322 run_test 80 "Page eviction is equally fast at high offsets too ===="
6324 test_81a() { # LU-456
6325 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6326 remote_ost_nodsh && skip "remote OST with nodsh" && return
6327 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6328 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6329 do_facet ost1 lctl set_param fail_loc=0x80000228
6331 # write should trigger a retry and success
6332 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6333 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6335 if [ $RC -ne 0 ] ; then
6336 error "write should success, but failed for $RC"
6339 run_test 81a "OST should retry write when get -ENOSPC ==============="
6341 test_81b() { # LU-456
6342 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6343 remote_ost_nodsh && skip "remote OST with nodsh" && return
6344 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6345 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6346 do_facet ost1 lctl set_param fail_loc=0x228
6348 # write should retry several times and return -ENOSPC finally
6349 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6350 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6353 if [ $RC -ne $ENOSPC ] ; then
6354 error "dd should fail for -ENOSPC, but succeed."
6357 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6359 test_82() { # LU-1031
6360 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6364 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6366 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6368 kill -USR1 $MULTIPID2
6370 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6371 error "First grouplock does not block second one"
6373 echo "Second grouplock blocks first one"
6375 kill -USR1 $MULTIPID1
6379 run_test 82 "Basic grouplock test ==============================="
6382 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6384 test_mkdir -p $DIR/d99cvsroot
6385 chown $RUNAS_ID $DIR/d99cvsroot
6386 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6389 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6392 run_test 99a "cvs init ========================================="
6395 [ -z "$(which cvs 2>/dev/null)" ] &&
6396 skip_env "could not find cvs" && return
6397 [ ! -d $DIR/d99cvsroot ] && test_99a
6399 # some versions of cvs import exit(1) when asked to import links or
6400 # files they can't read. ignore those files.
6401 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6402 ! -perm /4 -printf '-I %f\n')
6403 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6404 d99reposname vtag rtag
6406 run_test 99b "cvs import ======================================="
6409 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6410 [ ! -d $DIR/d99cvsroot ] && test_99b
6412 test_mkdir -p $DIR/d99reposname
6413 chown $RUNAS_ID $DIR/d99reposname
6414 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6416 run_test 99c "cvs checkout ====================================="
6419 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6420 [ ! -d $DIR/d99cvsroot ] && test_99c
6421 cd $DIR/d99reposname
6423 $RUNAS cvs add -m 'addmsg' foo99
6425 run_test 99d "cvs add =========================================="
6428 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6429 [ ! -d $DIR/d99cvsroot ] && test_99c
6430 cd $DIR/d99reposname
6433 run_test 99e "cvs update ======================================="
6436 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6437 [ ! -d $DIR/d99cvsroot ] && test_99d
6438 cd $DIR/d99reposname
6439 $RUNAS cvs commit -m 'nomsg' foo99
6440 rm -fr $DIR/d99cvsroot
6442 run_test 99f "cvs commit ======================================="
6445 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6446 [ "$NETTYPE" = tcp ] || \
6447 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
6450 remote_ost_nodsh && skip "remote OST with nodsh" && return
6451 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6453 { skip "useless for local single node setup" && return; }
6455 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6456 [ "$PROT" != "tcp" ] && continue
6457 RPORT=$(echo $REMOTE | cut -d: -f2)
6458 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6461 LPORT=`echo $LOCAL | cut -d: -f2`
6462 if [ $LPORT -ge 1024 ]; then
6463 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6465 error_exit "local: $LPORT > 1024, remote: $RPORT"
6468 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6470 run_test 100 "check local port using privileged port ==========="
6472 function get_named_value()
6481 echo $line | sed "s/^$tag[ ]*//"
6488 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6489 awk '/^max_cached_mb/ { print $2 }')
6492 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6497 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6498 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6502 local cache_limit=32
6504 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6505 trap cleanup_101a EXIT
6506 $LCTL set_param -n llite.*.read_ahead_stats 0
6507 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6510 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6512 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6513 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6516 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6517 get_named_value 'read but discarded' | cut -d" " -f1); do
6518 discard=$(($discard + $s))
6522 if [[ $(($discard * 10)) -gt $nreads ]]; then
6523 $LCTL get_param osc.*-osc*.rpc_stats
6524 $LCTL get_param llite.*.read_ahead_stats
6525 error "too many ($discard) discarded pages"
6527 rm -f $DIR/$tfile || true
6529 run_test 101a "check read-ahead for random reads ================"
6532 test_mkdir -p $DIR/$tdir
6533 local STRIPE_SIZE=$1
6534 local FILE_LENGTH=$2
6537 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6539 local list=$(comma_list $(osts_nodes))
6540 set_osd_param $list '' read_cache_enable 0
6541 set_osd_param $list '' writethrough_cache_enable 0
6543 trap cleanup_test101bc EXIT
6544 # prepare the read-ahead file
6545 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6547 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6548 count=$FILE_SIZE_MB 2> /dev/null
6552 cleanup_test101bc() {
6557 local list=$(comma_list $(osts_nodes))
6558 set_osd_param $list '' read_cache_enable 1
6559 set_osd_param $list '' writethrough_cache_enable 1
6563 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6568 local STRIPE_SIZE=$2
6569 local FILE_LENGTH=$3
6570 local RA_INC=1048576
6571 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6572 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6573 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6574 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6575 get_named_value 'read but discarded' |
6576 cut -d" " -f1 | calc_total)
6577 if [[ $DISCARD -gt $discard_limit ]]; then
6578 $LCTL get_param llite.*.read_ahead_stats
6579 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6581 echo "Read-ahead success for size ${READ_SIZE}"
6586 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6587 [[ $OSTCOUNT -lt 2 ]] &&
6588 skip_env "skipping stride IO stride-ahead test" && return
6589 local STRIPE_SIZE=1048576
6590 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6591 if [ $SLOW == "yes" ]; then
6592 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6594 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6597 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6599 # prepare the read-ahead file
6600 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6601 cancel_lru_locks osc
6602 for BIDX in 2 4 8 16 32 64 128 256
6604 local BSIZE=$((BIDX*4096))
6605 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6606 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6607 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6608 $LCTL set_param -n llite.*.read_ahead_stats 0
6609 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6610 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6611 cancel_lru_locks osc
6612 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6617 run_test 101b "check stride-io mode read-ahead ================="
6620 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6621 local STRIPE_SIZE=1048576
6622 local FILE_LENGTH=$((STRIPE_SIZE*100))
6626 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6628 cancel_lru_locks osc
6629 $LCTL set_param osc.*.rpc_stats 0
6630 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6631 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6632 local stats=$($LCTL get_param -n $osc_rpc_stats)
6633 local lines=$(echo "$stats" | awk 'END {print NR;}')
6636 if [ $lines -le 20 ]; then
6639 for size in 1 2 4 8; do
6640 local rpc=$(echo "$stats" |
6641 awk '($1 == "'$size':") {print $2; exit; }')
6643 error "Small $((size*4))k read IO $rpc !"
6645 echo "$osc_rpc_stats check passed!"
6650 run_test 101c "check stripe_size aligned read-ahead ================="
6653 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6654 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6659 local file=$DIR/$tfile
6660 local sz_MB=${FILESIZE_101d:-500}
6661 local ra_MB=${READAHEAD_MB:-40}
6663 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6664 [ $free_MB -lt $sz_MB ] &&
6665 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6667 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6668 $SETSTRIPE -c -1 $file || error "setstripe failed"
6670 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6671 echo Cancel LRU locks on lustre client to flush the client cache
6672 cancel_lru_locks osc
6674 echo Disable read-ahead
6675 local old_READAHEAD=$(set_read_ahead 0)
6677 echo Reading the test file $file with read-ahead disabled
6678 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6680 echo Cancel LRU locks on lustre client to flush the client cache
6681 cancel_lru_locks osc
6682 echo Enable read-ahead with ${ra_MB}MB
6683 set_read_ahead $ra_MB
6685 echo Reading the test file $file with read-ahead enabled
6686 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6688 echo "read-ahead disabled time read $raOFF"
6689 echo "read-ahead enabled time read $raON"
6691 set_read_ahead $old_READAHEAD
6693 wait_delete_completed
6695 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6696 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6698 run_test 101d "file read with and without read-ahead enabled"
6701 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6702 local file=$DIR/$tfile
6703 local size_KB=500 #KB
6707 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6708 local need_KB=$((count * size_KB))
6709 [[ $free_KB -le $need_KB ]] &&
6710 skip_env "Need free space $need_KB, have $free_KB" && return
6712 echo "Creating $count ${size_KB}K test files"
6713 for ((i = 0; i < $count; i++)); do
6714 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6717 echo "Cancel LRU locks on lustre client to flush the client cache"
6718 cancel_lru_locks osc
6720 echo "Reset readahead stats"
6721 $LCTL set_param -n llite.*.read_ahead_stats 0
6723 for ((i = 0; i < $count; i++)); do
6724 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6727 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6728 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6730 for ((i = 0; i < $count; i++)); do
6731 rm -rf $file.$i 2>/dev/null
6734 #10000 means 20% reads are missing in readahead
6735 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6737 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6740 which iozone || { skip "no iozone installed" && return; }
6742 local old_debug=$($LCTL get_param debug)
6743 old_debug=${old_debug#*=}
6744 $LCTL set_param debug="reada mmap"
6746 # create a test file
6747 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
6749 echo Cancel LRU locks on lustre client to flush the client cache
6750 cancel_lru_locks osc
6752 echo Reset readahead stats
6753 $LCTL set_param -n llite.*.read_ahead_stats 0
6755 echo mmap read the file with small block size
6756 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
6759 echo checking missing pages
6760 $LCTL get_param llite.*.read_ahead_stats
6761 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6762 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6764 $LCTL set_param debug="$old_debug"
6765 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
6768 run_test 101f "check mmap read performance"
6772 local osts=$(get_facets OST)
6773 local list=$(comma_list $(osts_nodes))
6774 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6776 save_lustre_params $osts "obdfilter.*.brw_size" > $p
6778 $LFS setstripe -c 1 $DIR/$tfile
6780 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.52) ]; then
6781 set_osd_param $list '' brw_size 16M
6783 echo "remount client to enable large RPC size"
6784 remount_client $MOUNT || error "remount_client failed"
6786 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
6787 [ "$mp" -eq 4096 ] ||
6788 error "max_pages_per_rpc not correctly set"
6791 $LCTL set_param -n osc.*.rpc_stats=0
6793 # 10*16 MiB should be enough for the test
6794 dd if=/dev/zero of=$DIR/$tfile bs=16M count=10
6795 cancel_lru_locks osc
6796 dd of=/dev/null if=$DIR/$tfile bs=16M count=10
6798 # calculate 16 MiB RPCs
6799 rpcs=$($LCTL get_param 'osc.*.rpc_stats' |
6800 sed -n '/pages per rpc/,/^$/p' |
6801 awk 'BEGIN { sum = 0 }; /4096:/ { sum += $2 };
6804 [ "$rpcs" -eq 10 ] || error "not all RPCs are 16 MiB BRW rpcs"
6807 echo "set RPC size to 4MB"
6809 $LCTL set_param -n osc.*.max_pages_per_rpc=4M osc.*.rpc_stats=0
6810 dd if=/dev/zero of=$DIR/$tfile bs=4M count=25
6811 cancel_lru_locks osc
6812 dd of=/dev/null if=$DIR/$tfile bs=4M count=25
6814 # calculate 4 MiB RPCs
6815 rpcs=$($LCTL get_param 'osc.*.rpc_stats' |
6816 sed -n '/pages per rpc/,/^$/p' |
6817 awk 'BEGIN { sum = 0 }; /1024:/ { sum += $2 };
6820 [ "$rpcs" -eq 25 ] || error "not all RPCs are 4 MiB BRW rpcs"
6822 restore_lustre_params < $p
6823 remount_client $MOUNT || error "remount_client failed"
6825 rm -f $p $DIR/$tfile
6827 run_test 101g "Big bulk(4/16 MiB) readahead"
6830 test_mkdir -p $DIR/$tdir
6831 chown $RUNAS_ID $DIR/$tdir
6834 STRIPE_COUNT=$OSTCOUNT
6835 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6837 trap cleanup_test102 EXIT
6839 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6841 for num in 1 2 3 4; do
6842 for count in $(seq 1 $STRIPE_COUNT); do
6843 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6844 local size=`expr $STRIPE_SIZE \* $num`
6845 local file=file"$num-$idx-$count"
6846 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6852 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6858 rm -rf $DIR/d0.sanity/d102
6862 local testfile=$DIR/$tfile
6866 [ "$UID" != 0 ] && skip_env "must run as root" && return
6867 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6868 skip_env "must have user_xattr" && return
6870 [ -z "$(which setfattr 2>/dev/null)" ] &&
6871 skip_env "could not find setfattr" && return
6873 echo "set/get xattr..."
6874 setfattr -n trusted.name1 -v value1 $testfile ||
6875 error "setfattr -n trusted.name1=value1 $testfile failed"
6876 getfattr -n trusted.name1 $testfile 2> /dev/null |
6877 grep "trusted.name1=.value1" ||
6878 error "$testfile missing trusted.name1=value1"
6880 setfattr -n user.author1 -v author1 $testfile ||
6881 error "setfattr -n user.author1=author1 $testfile failed"
6882 getfattr -n user.author1 $testfile 2> /dev/null |
6883 grep "user.author1=.author1" ||
6884 error "$testfile missing trusted.author1=author1"
6887 setfattr -n trusted.name2 -v value2 $testfile ||
6888 error "$testfile unable to set trusted.name2"
6889 setfattr -n trusted.name3 -v value3 $testfile ||
6890 error "$testfile unable to set trusted.name3"
6891 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6892 grep "trusted.name" | wc -l) -eq 3 ] ||
6893 error "$testfile missing 3 trusted.name xattrs"
6895 setfattr -n user.author2 -v author2 $testfile ||
6896 error "$testfile unable to set user.author2"
6897 setfattr -n user.author3 -v author3 $testfile ||
6898 error "$testfile unable to set user.author3"
6899 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6900 grep "user.author" | wc -l) -eq 3 ] ||
6901 error "$testfile missing 3 user.author xattrs"
6903 echo "remove xattr..."
6904 setfattr -x trusted.name1 $testfile ||
6905 error "$testfile error deleting trusted.name1"
6906 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6907 error "$testfile did not delete trusted.name1 xattr"
6909 setfattr -x user.author1 $testfile ||
6910 error "$testfile error deleting user.author1"
6911 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6912 error "$testfile did not delete trusted.name1 xattr"
6914 # b10667: setting lustre special xattr be silently discarded
6915 echo "set lustre special xattr ..."
6916 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6917 error "$testfile allowed setting trusted.lov"
6919 run_test 102a "user xattr test =================================="
6922 [ -z "$(which setfattr 2>/dev/null)" ] &&
6923 skip_env "could not find setfattr" && return
6925 # b10930: get/set/list trusted.lov xattr
6926 echo "get/set/list trusted.lov xattr ..."
6927 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6928 local testfile=$DIR/$tfile
6929 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6930 error "setstripe failed"
6931 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6932 error "getstripe failed"
6933 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
6934 error "can't get trusted.lov from $testfile"
6936 local testfile2=${testfile}2
6937 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
6938 grep "trusted.lov" | sed -e 's/[^=]\+=//')
6941 setfattr -n trusted.lov -v $value $testfile2
6942 local stripe_size=$($GETSTRIPE -S $testfile2)
6943 local stripe_count=$($GETSTRIPE -c $testfile2)
6944 [[ $stripe_size -eq 65536 ]] ||
6945 error "stripe size $stripe_size != 65536"
6946 [[ $stripe_count -eq $STRIPECOUNT ]] ||
6947 error "stripe count $stripe_count != $STRIPECOUNT"
6950 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6953 [ -z "$(which setfattr 2>/dev/null)" ] &&
6954 skip_env "could not find setfattr" && return
6956 # b10930: get/set/list lustre.lov xattr
6957 echo "get/set/list lustre.lov xattr ..."
6958 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6959 test_mkdir -p $DIR/$tdir
6960 chown $RUNAS_ID $DIR/$tdir
6961 local testfile=$DIR/$tdir/$tfile
6962 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6963 error "setstripe failed"
6964 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6965 error "getstripe failed"
6966 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6967 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6969 local testfile2=${testfile}2
6970 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6971 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6973 $RUNAS $MCREATE $testfile2
6974 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6975 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6976 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6977 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6978 [ $stripe_count -eq $STRIPECOUNT ] ||
6979 error "stripe count $stripe_count != $STRIPECOUNT"
6981 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6983 compare_stripe_info1() {
6984 local stripe_index_all_zero=true
6986 for num in 1 2 3 4; do
6987 for count in $(seq 1 $STRIPE_COUNT); do
6988 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6989 local size=$((STRIPE_SIZE * num))
6990 local file=file"$num-$offset-$count"
6991 stripe_size=$($LFS getstripe -S $PWD/$file)
6992 [[ $stripe_size -ne $size ]] &&
6993 error "$file: size $stripe_size != $size"
6994 stripe_count=$($LFS getstripe -c $PWD/$file)
6995 # allow fewer stripes to be created, ORI-601
6996 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
6997 error "$file: count $stripe_count != $count"
6998 stripe_index=$($LFS getstripe -i $PWD/$file)
6999 [[ $stripe_index -ne 0 ]] &&
7000 stripe_index_all_zero=false
7004 $stripe_index_all_zero &&
7005 error "all files are being extracted starting from OST index 0"
7010 [ -n "$(which tar 2>/dev/null)" ] &&
7011 strings $(which tar) | grep -q "lustre" && echo tar
7015 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7016 # b10930: tar test for trusted.lov xattr
7017 TAR=$(find_lustre_tar)
7018 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7019 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7021 test_mkdir -p $DIR/d102d
7022 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
7024 compare_stripe_info1
7026 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
7029 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7030 # b10930: tar test for trusted.lov xattr
7031 TAR=$(find_lustre_tar)
7032 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7033 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7035 test_mkdir -p $DIR/d102f
7037 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
7039 compare_stripe_info1
7041 run_test 102f "tar copy files, not keep osts ==========="
7044 local xsize=${1:-1024} # in bytes
7045 local file=$DIR/$tfile
7047 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7048 skip "must have user_xattr" && return 0
7049 [ -z "$(which setfattr 2>/dev/null)" ] &&
7050 skip_env "could not find setfattr" && return 0
7051 [ -z "$(which getfattr 2>/dev/null)" ] &&
7052 skip_env "could not find getfattr" && return 0
7056 local value="$(generate_string $xsize)"
7058 local xbig=trusted.big
7059 log "save $xbig on $file"
7060 setfattr -n $xbig -v $value $file ||
7061 error "saving $xbig on $file failed"
7063 local orig=$(get_xattr_value $xbig $file)
7064 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7066 local xsml=trusted.sml
7067 log "save $xsml on $file"
7068 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7070 local new=$(get_xattr_value $xbig $file)
7071 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7073 log "grow $xsml on $file"
7074 setfattr -n $xsml -v "$value" $file ||
7075 error "growing $xsml on $file failed"
7077 new=$(get_xattr_value $xbig $file)
7078 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7079 log "$xbig still valid after growing $xsml"
7084 test_102h() { # bug 15777
7087 run_test 102h "grow xattr from inside inode to external block"
7090 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7091 grow_xattr $(max_xattr_size)
7093 run_test 102ha "grow xattr from inside inode to external inode"
7095 test_102i() { # bug 17038
7096 [ -z "$(which getfattr 2>/dev/null)" ] &&
7097 skip "could not find getfattr" && return
7099 ln -s $DIR/$tfile $DIR/${tfile}link
7100 getfattr -n trusted.lov $DIR/$tfile ||
7101 error "lgetxattr on $DIR/$tfile failed"
7102 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7103 grep -i "no such attr" ||
7104 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7105 rm -f $DIR/$tfile $DIR/${tfile}link
7107 run_test 102i "lgetxattr test on symbolic link ============"
7110 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7111 TAR=$(find_lustre_tar)
7112 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7113 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7114 setup_test102 "$RUNAS"
7115 test_mkdir -p $DIR/d102j
7116 chown $RUNAS_ID $DIR/d102j
7117 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
7119 compare_stripe_info1 "$RUNAS"
7121 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7124 [ -z "$(which setfattr 2>/dev/null)" ] &&
7125 skip "could not find setfattr" && return
7127 # b22187 just check that does not crash for regular file.
7128 setfattr -n trusted.lov $DIR/$tfile
7129 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
7130 local test_kdir=$DIR/d102k
7131 test_mkdir $test_kdir
7132 local default_size=`$GETSTRIPE -S $test_kdir`
7133 local default_count=`$GETSTRIPE -c $test_kdir`
7134 local default_offset=`$GETSTRIPE -i $test_kdir`
7135 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7136 error 'dir setstripe failed'
7137 setfattr -n trusted.lov $test_kdir
7138 local stripe_size=`$GETSTRIPE -S $test_kdir`
7139 local stripe_count=`$GETSTRIPE -c $test_kdir`
7140 local stripe_offset=`$GETSTRIPE -i $test_kdir`
7141 [ $stripe_size -eq $default_size ] ||
7142 error "stripe size $stripe_size != $default_size"
7143 [ $stripe_count -eq $default_count ] ||
7144 error "stripe count $stripe_count != $default_count"
7145 [ $stripe_offset -eq $default_offset ] ||
7146 error "stripe offset $stripe_offset != $default_offset"
7147 rm -rf $DIR/$tfile $test_kdir
7149 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7152 [ -z "$(which getfattr 2>/dev/null)" ] &&
7153 skip "could not find getfattr" && return
7155 # LU-532 trusted. xattr is invisible to non-root
7156 local testfile=$DIR/$tfile
7160 echo "listxattr as user..."
7161 chown $RUNAS_ID $testfile
7162 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7163 grep -q "trusted" &&
7164 error "$testfile trusted xattrs are user visible"
7168 run_test 102l "listxattr size test =================================="
7170 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7171 local path=$DIR/$tfile
7174 listxattr_size_check $path || error "listattr_size_check $path failed"
7176 run_test 102m "Ensure listxattr fails on small bufffer ========"
7180 getxattr() { # getxattr path name
7181 # Return the base64 encoding of the value of xattr name on path.
7185 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7187 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7189 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7191 getfattr --absolute-names --encoding=base64 --name=$name $path |
7192 awk -F= -v name=$name '$1 == name {
7193 print substr($0, index($0, "=") + 1);
7197 test_102n() { # LU-4101 mdt: protect internal xattrs
7198 [ -z "$(which setfattr 2>/dev/null)" ] &&
7199 skip "could not find setfattr" && return
7200 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7202 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7206 local file0=$DIR/$tfile.0
7207 local file1=$DIR/$tfile.1
7208 local xattr0=$TMP/$tfile.0
7209 local xattr1=$TMP/$tfile.1
7210 local namelist="lov lma lmv link fid version som hsm"
7214 rm -rf $file0 $file1 $xattr0 $xattr1
7217 # Get 'before' xattrs of $file1.
7218 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7220 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
7221 namelist+=" lfsck_namespace"
7222 for name in $namelist; do
7223 # Try to copy xattr from $file0 to $file1.
7224 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7226 setfattr --name=trusted.$name --value="$value" $file1 ||
7227 error "setxattr 'trusted.$name' failed"
7229 # Try to set a garbage xattr.
7230 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7232 setfattr --name=trusted.$name --value="$value" $file1 ||
7233 error "setxattr 'trusted.$name' failed"
7235 # Try to remove the xattr from $file1. We don't care if this
7236 # appears to succeed or fail, we just don't want there to be
7237 # any changes or crashes.
7238 setfattr --remove=$trusted.$name $file1 2> /dev/null
7241 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7244 # Try to copy xattr from $file0 to $file1.
7245 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7247 setfattr --name=trusted.$name --value="$value" $file1 ||
7248 error "setxattr 'trusted.$name' failed"
7250 # Try to set a garbage xattr.
7251 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7253 setfattr --name=trusted.$name --value="$value" $file1 ||
7254 error "setxattr 'trusted.$name' failed"
7256 # Try to remove the xattr from $file1. We don't care if this
7257 # appears to succeed or fail, we just don't want there to be
7258 # any changes or crashes.
7259 setfattr --remove=$trusted.$name $file1 2> /dev/null
7262 # Get 'after' xattrs of file1.
7263 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7265 if ! diff $xattr0 $xattr1; then
7266 error "before and after xattrs of '$file1' differ"
7269 rm -rf $file0 $file1 $xattr0 $xattr1
7273 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7275 test_102p() { # LU-4703 setxattr did not check ownership
7276 local testfile=$DIR/$tfile
7278 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7279 skip "MDS needs to be at least 2.5.56" && return
7283 echo "setfacl as user..."
7284 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7285 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7287 echo "setfattr as user..."
7288 setfacl -m "u:$RUNAS_ID:---" $testfile
7289 $RUNAS setfattr -x system.posix_acl_access $testfile
7290 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7292 run_test 102p "check setxattr(2) correctly fails without permission"
7295 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7296 skip "MDS needs to be at least 2.6.92" && return
7297 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7299 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7302 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7303 skip "MDS needs to be at least 2.6.93" && return
7304 touch $DIR/$tfile || error "touch"
7305 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7306 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7307 rm $DIR/$tfile || error "rm"
7310 mkdir -p $DIR/$tdir || error "mkdir"
7311 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7312 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7313 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7314 error "$testfile error deleting user.author1"
7315 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7316 grep "user.$(basename $tdir)" &&
7317 error "$tdir did not delete user.$(basename $tdir)"
7318 rmdir $DIR/$tdir || error "rmdir"
7321 test_mkdir -p $DIR/$tdir || error "make striped dir"
7322 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7323 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7324 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7325 error "$testfile error deleting user.author1"
7326 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7327 grep "user.$(basename $tdir)" &&
7328 error "$tdir did not delete user.$(basename $tdir)"
7329 rmdir $DIR/$tdir || error "rm striped dir"
7331 run_test 102r "set EAs with empty values"
7335 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7340 [ "$UID" != 0 ] && skip_env "must run as root" && return
7341 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7342 skip "must have acl enabled" && return
7343 [ -z "$(which setfacl 2>/dev/null)" ] &&
7344 skip_env "could not find setfacl" && return
7345 $GSS && skip "could not run under gss" && return
7346 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7348 gpasswd -a daemon bin # LU-5641
7349 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7351 declare -a identity_old
7353 for num in $(seq $MDSCOUNT); do
7354 switch_identity $num true || identity_old[$num]=$?
7361 echo "performing cp ..."
7362 run_acl_subtest cp || error "run_acl_subtest cp failed"
7363 echo "performing getfacl-noacl..."
7364 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7365 echo "performing misc..."
7366 run_acl_subtest misc || error "misc test failed"
7367 echo "performing permissions..."
7368 run_acl_subtest permissions || error "permissions failed"
7369 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
7370 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
7371 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
7372 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
7374 echo "performing permissions xattr..."
7375 run_acl_subtest permissions_xattr ||
7376 error "permissions_xattr failed"
7378 echo "performing setfacl..."
7379 run_acl_subtest setfacl || error "setfacl test failed"
7381 # inheritance test got from HP
7382 echo "performing inheritance..."
7383 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7384 chmod +x make-tree || error "chmod +x failed"
7385 run_acl_subtest inheritance || error "inheritance test failed"
7388 echo "LU-974 ignore umask when acl is enabled..."
7389 run_acl_subtest 974 || error "LU-974 umask test failed"
7390 if [ $MDSCOUNT -ge 2 ]; then
7391 run_acl_subtest 974_remote ||
7392 error "LU-974 umask test failed under remote dir"
7395 echo "LU-2561 newly created file is same size as directory..."
7396 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7397 run_acl_subtest 2561 || error "LU-2561 test failed"
7399 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7402 run_acl_subtest 4924 || error "LU-4924 test failed"
7407 for num in $(seq $MDSCOUNT); do
7408 if [ "${identity_old[$num]}" = 1 ]; then
7409 switch_identity $num false || identity_old[$num]=$?
7413 run_test 103a "acl test ========================================="
7416 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7418 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
7419 local mountopts=$MDS_MOUNT_OPTS
7421 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
7425 stop $SINGLEMDS || error "failed to stop MDT."
7427 if [ -z "$MDS_MOUNT_OPTS" ]; then
7428 MDS_MOUNT_OPTS="-o noacl"
7430 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
7432 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7433 error "failed to start MDT."
7434 MDS_MOUNT_OPTS=$mountopts
7438 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
7442 stop $SINGLEMDS || error "failed to stop MDT."
7444 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7445 error "failed to start MDT."
7450 run_test 103b "MDS mount option 'noacl'"
7454 cp -rp $DIR/$tdir $DIR/$tdir.bak
7456 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7457 error "$DIR/$tdir shouldn't contain default ACL"
7458 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7459 error "$DIR/$tdir.bak shouldn't contain default ACL"
7462 run_test 103c "'cp -rp' won't set empty acl"
7465 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7467 lfs df || error "lfs df failed"
7468 lfs df -ih || error "lfs df -ih failed"
7469 lfs df -h $DIR || error "lfs df -h $DIR failed"
7470 lfs df -i $DIR || error "lfs df -i $DIR failed"
7471 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7472 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7474 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7475 lctl --device %$OSC deactivate
7476 lfs df || error "lfs df with deactivated OSC failed"
7477 lctl --device %$OSC activate
7478 # wait the osc back to normal
7479 wait_osc_import_state client ost FULL
7481 lfs df || error "lfs df with reactivated OSC failed"
7484 run_test 104a "lfs df [-ih] [path] test ========================="
7487 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7488 [ $RUNAS_ID -eq $UID ] &&
7489 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7491 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7492 grep "Permission denied" | wc -l)))
7493 if [ $denied_cnt -ne 0 ]; then
7494 error "lfs check servers test failed"
7497 run_test 104b "$RUNAS lfs check servers test ===================="
7500 # doesn't work on 2.4 kernels
7502 if $(flock_is_enabled); then
7503 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7505 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7509 run_test 105a "flock when mounted without -o flock test ========"
7513 if $(flock_is_enabled); then
7514 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7516 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7520 run_test 105b "fcntl when mounted without -o flock test ========"
7524 if $(flock_is_enabled); then
7525 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7527 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7531 run_test 105c "lockf when mounted without -o flock test ========"
7533 test_105d() { # bug 15924
7534 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7535 test_mkdir -p $DIR/$tdir
7536 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7537 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7538 $LCTL set_param fail_loc=0x80000315
7539 flocks_test 2 $DIR/$tdir
7541 run_test 105d "flock race (should not freeze) ========"
7543 test_105e() { # bug 22660 && 22040
7544 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7546 flocks_test 3 $DIR/$tfile
7548 run_test 105e "Two conflicting flocks from same process ======="
7550 test_106() { #bug 10921
7551 test_mkdir -p $DIR/$tdir
7552 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7553 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7555 run_test 106 "attempt exec of dir followed by chown of that dir"
7558 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7565 local save_pattern=$(sysctl -n kernel.core_pattern)
7566 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7567 sysctl -w kernel.core_pattern=$file
7568 sysctl -w kernel.core_uses_pid=0
7576 kill -s 11 $SLEEPPID
7578 if [ -e $file ]; then
7579 size=`stat -c%s $file`
7580 [ $size -eq 0 ] && error "Fail to create core file $file"
7582 error "Fail to create core file $file"
7585 sysctl -w kernel.core_pattern=$save_pattern
7586 sysctl -w kernel.core_uses_pid=$save_uses_pid
7589 run_test 107 "Coredump on SIG"
7592 test_mkdir -p $DIR/$tdir
7593 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7594 error "mkdir with 255 char failed"
7595 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7596 error "mkdir with 256 char should fail, but did not"
7597 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7598 error "create with 255 char failed"
7599 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7600 error "create with 256 char should fail, but did not"
7605 run_test 110 "filename length checking"
7608 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7609 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
7610 tail -1 | cut -c11-20)
7611 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
7612 echo "Starting with $OSTIO_pre threads"
7615 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7616 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
7617 echo "$NUMTEST creates/unlinks"
7618 test_mkdir -p $DIR/$tdir
7619 createmany -o $DIR/$tdir/$tfile $NUMTEST
7620 unlinkmany $DIR/$tdir/$tfile $NUMTEST
7622 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
7623 tail -1 | cut -c11-20)
7625 # don't return an error
7626 [ $OSTIO_post == $OSTIO_pre ] && echo \
7627 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
7628 echo "This may be fine, depending on what ran before this test" &&
7629 echo "and how fast this system is." && return
7631 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
7633 run_test 115 "verify dynamic thread creation===================="
7636 wait_delete_completed
7637 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7638 echo OST kbytes available: ${AVAIL[@]}
7639 MAXI=0; MAXV=${AVAIL[0]}
7640 MINI=0; MINV=${AVAIL[0]}
7641 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7642 #echo OST $i: ${AVAIL[i]}kb
7643 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7644 MAXV=${AVAIL[i]}; MAXI=$i
7646 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7647 MINV=${AVAIL[i]}; MINI=$i
7650 echo Min free space: OST $MINI: $MINV
7651 echo Max free space: OST $MAXI: $MAXV
7654 test_116a() { # was previously test_116()
7655 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7656 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7658 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7660 echo -n "Free space priority "
7661 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7666 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7667 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7669 trap simple_cleanup_common EXIT
7672 # Check if we need to generate uneven OSTs
7673 test_mkdir -p $DIR/$tdir/OST${MINI}
7674 local FILL=$(($MINV / 4))
7675 local DIFF=$(($MAXV - $MINV))
7676 local DIFF2=$(($DIFF * 100 / $MINV))
7678 local threshold=$(do_facet $SINGLEMDS \
7679 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7680 threshold=${threshold%%%}
7681 echo -n "Check for uneven OSTs: "
7682 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7684 if [[ $DIFF2 -gt $threshold ]]; then
7686 echo "Don't need to fill OST$MINI"
7688 # generate uneven OSTs. Write 2% over the QOS threshold value
7690 DIFF=$(($threshold - $DIFF2 + 2))
7691 DIFF2=$(( ($MINV * $DIFF)/100 ))
7692 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
7693 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7694 error "setstripe failed"
7695 DIFF=$(($DIFF2 / 2048))
7697 while [ $i -lt $DIFF ]; do
7699 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7700 bs=2M count=1 2>/dev/null
7709 DIFF=$(($MAXV - $MINV))
7710 DIFF2=$(($DIFF * 100 / $MINV))
7711 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
7712 if [[ $DIFF2 -gt $threshold ]]; then
7715 echo "failed - QOS mode won't be used"
7716 skip "QOS imbalance criteria not met"
7717 simple_cleanup_common
7721 MINI1=$MINI; MINV1=$MINV
7722 MAXI1=$MAXI; MAXV1=$MAXV
7724 # now fill using QOS
7725 $SETSTRIPE -c 1 $DIR/$tdir
7726 FILL=$(($FILL / 200))
7727 if [ $FILL -gt 600 ]; then
7730 echo "writing $FILL files to QOS-assigned OSTs"
7732 while [ $i -lt $FILL ]; do
7734 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7738 echo "wrote $i 200k files"
7742 echo "Note: free space may not be updated, so measurements might be off"
7744 DIFF2=$(($MAXV - $MINV))
7745 echo "free space delta: orig $DIFF final $DIFF2"
7746 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7747 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
7748 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7749 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
7750 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7751 if [[ $DIFF -gt 0 ]]; then
7752 FILL=$(($DIFF2 * 100 / $DIFF - 100))
7753 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7756 # Figure out which files were written where
7757 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7758 awk '/'$MINI1': / {print $2; exit}')
7760 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7761 echo "$MINC files created on smaller OST $MINI1"
7762 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7763 awk '/'$MAXI1': / {print $2; exit}')
7765 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7766 echo "$MAXC files created on larger OST $MAXI1"
7767 if [[ $MINC -gt 0 ]]; then
7768 FILL=$(($MAXC * 100 / $MINC - 100))
7769 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7771 [[ $MAXC -gt $MINC ]] ||
7772 error_ignore LU-9 "stripe QOS didn't balance free space"
7773 simple_cleanup_common
7775 run_test 116a "stripe QOS: free space balance ==================="
7777 test_116b() { # LU-2093
7778 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7779 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7781 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7782 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7783 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7784 [ -z "$old_rr" ] && skip "no QOS" && return 0
7785 do_facet $SINGLEMDS lctl set_param \
7786 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7788 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7789 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7790 do_facet $SINGLEMDS lctl set_param fail_loc=0
7792 do_facet $SINGLEMDS lctl set_param \
7793 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7795 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7797 test_117() # bug 10891
7799 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7800 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7801 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7802 lctl set_param fail_loc=0x21e
7803 > $DIR/$tfile || error "truncate failed"
7804 lctl set_param fail_loc=0
7805 echo "Truncate succeeded."
7808 run_test 117 "verify osd extend =========="
7810 NO_SLOW_RESENDCOUNT=4
7811 export OLD_RESENDCOUNT=""
7812 set_resend_count () {
7813 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7814 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7815 lctl set_param -n $PROC_RESENDCOUNT $1
7816 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7819 # for reduce test_118* time (b=14842)
7820 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7822 # Reset async IO behavior after error case
7824 FILE=$DIR/reset_async
7826 # Ensure all OSCs are cleared
7827 $SETSTRIPE -c -1 $FILE
7828 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7833 test_118a() #bug 11710
7835 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7838 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7839 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7840 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7842 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7843 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7848 run_test 118a "verify O_SYNC works =========="
7852 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7853 remote_ost_nodsh && skip "remote OST with nodsh" && return
7857 #define OBD_FAIL_SRV_ENOENT 0x217
7858 set_nodes_failloc "$(osts_nodes)" 0x217
7859 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7861 set_nodes_failloc "$(osts_nodes)" 0
7862 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7863 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7866 if [[ $RC -eq 0 ]]; then
7867 error "Must return error due to dropped pages, rc=$RC"
7871 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7872 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7876 echo "Dirty pages not leaked on ENOENT"
7878 # Due to the above error the OSC will issue all RPCs syncronously
7879 # until a subsequent RPC completes successfully without error.
7880 $MULTIOP $DIR/$tfile Ow4096yc
7885 run_test 118b "Reclaim dirty pages on fatal error =========="
7889 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7891 # for 118c, restore the original resend count, LU-1940
7892 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
7893 set_resend_count $OLD_RESENDCOUNT
7894 remote_ost_nodsh && skip "remote OST with nodsh" && return
7898 #define OBD_FAIL_OST_EROFS 0x216
7899 set_nodes_failloc "$(osts_nodes)" 0x216
7901 # multiop should block due to fsync until pages are written
7902 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7906 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7907 error "Multiop failed to block on fsync, pid=$MULTIPID"
7910 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7912 if [[ $WRITEBACK -eq 0 ]]; then
7913 error "No page in writeback, writeback=$WRITEBACK"
7916 set_nodes_failloc "$(osts_nodes)" 0
7919 if [[ $RC -ne 0 ]]; then
7920 error "Multiop fsync failed, rc=$RC"
7923 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7924 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7926 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7927 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7931 echo "Dirty pages flushed via fsync on EROFS"
7934 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7936 # continue to use small resend count to reduce test_118* time (b=14842)
7937 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7941 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7942 remote_ost_nodsh && skip "remote OST with nodsh" && return
7946 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7947 set_nodes_failloc "$(osts_nodes)" 0x214
7948 # multiop should block due to fsync until pages are written
7949 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7953 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7954 error "Multiop failed to block on fsync, pid=$MULTIPID"
7957 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7959 if [[ $WRITEBACK -eq 0 ]]; then
7960 error "No page in writeback, writeback=$WRITEBACK"
7963 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7964 set_nodes_failloc "$(osts_nodes)" 0
7966 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7967 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7969 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7970 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7974 echo "Dirty pages gaurenteed flushed via fsync"
7977 run_test 118d "Fsync validation inject a delay of the bulk =========="
7980 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7983 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7984 lctl set_param fail_loc=0x8000040a
7986 # Should simulate EINVAL error which is fatal
7987 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7989 if [[ $RC -eq 0 ]]; then
7990 error "Must return error due to dropped pages, rc=$RC"
7993 lctl set_param fail_loc=0x0
7995 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7996 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7997 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7999 if [[ $LOCKED -ne 0 ]]; then
8000 error "Locked pages remain in cache, locked=$LOCKED"
8003 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8004 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8008 echo "No pages locked after fsync"
8013 run_test 118f "Simulate unrecoverable OSC side error =========="
8016 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8019 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8020 lctl set_param fail_loc=0x406
8022 # simulate local -ENOMEM
8023 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8026 lctl set_param fail_loc=0
8027 if [[ $RC -eq 0 ]]; then
8028 error "Must return error due to dropped pages, rc=$RC"
8031 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8032 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8033 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8035 if [[ $LOCKED -ne 0 ]]; then
8036 error "Locked pages remain in cache, locked=$LOCKED"
8039 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8040 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8044 echo "No pages locked after fsync"
8049 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8052 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8053 remote_ost_nodsh && skip "remote OST with nodsh" && return
8057 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8058 set_nodes_failloc "$(osts_nodes)" 0x20e
8059 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8060 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8063 set_nodes_failloc "$(osts_nodes)" 0
8064 if [[ $RC -eq 0 ]]; then
8065 error "Must return error due to dropped pages, rc=$RC"
8068 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8069 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8070 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8072 if [[ $LOCKED -ne 0 ]]; then
8073 error "Locked pages remain in cache, locked=$LOCKED"
8076 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8077 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8081 echo "No pages locked after fsync"
8085 run_test 118h "Verify timeout in handling recoverables errors =========="
8087 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8090 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8091 remote_ost_nodsh && skip "remote OST with nodsh" && return
8095 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8096 set_nodes_failloc "$(osts_nodes)" 0x20e
8098 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8099 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8102 set_nodes_failloc "$(osts_nodes)" 0
8106 if [[ $RC -ne 0 ]]; then
8107 error "got error, but should be not, rc=$RC"
8110 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8111 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8112 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8113 if [[ $LOCKED -ne 0 ]]; then
8114 error "Locked pages remain in cache, locked=$LOCKED"
8117 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8118 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8122 echo "No pages locked after fsync"
8126 run_test 118i "Fix error before timeout in recoverable error =========="
8128 [ "$SLOW" = "no" ] && set_resend_count 4
8131 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8132 remote_ost_nodsh && skip "remote OST with nodsh" && return
8136 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8137 set_nodes_failloc "$(osts_nodes)" 0x220
8139 # return -EIO from OST
8140 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8142 set_nodes_failloc "$(osts_nodes)" 0x0
8143 if [[ $RC -eq 0 ]]; then
8144 error "Must return error due to dropped pages, rc=$RC"
8147 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8148 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8149 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8150 if [[ $LOCKED -ne 0 ]]; then
8151 error "Locked pages remain in cache, locked=$LOCKED"
8154 # in recoverable error on OST we want resend and stay until it finished
8155 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8156 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8160 echo "No pages locked after fsync"
8164 run_test 118j "Simulate unrecoverable OST side error =========="
8168 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8169 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8171 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8172 set_nodes_failloc "$(osts_nodes)" 0x20e
8173 test_mkdir -p $DIR/$tdir
8175 for ((i=0;i<10;i++)); do
8176 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8177 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8184 set_nodes_failloc "$(osts_nodes)" 0
8187 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8191 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8193 test_mkdir -p $DIR/$tdir
8194 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8197 run_test 118l "fsync dir ========="
8199 test_118m() # LU-3066
8201 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8202 test_mkdir -p $DIR/$tdir
8203 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8206 run_test 118m "fdatasync dir ========="
8208 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8210 test_119a() # bug 11737
8212 BSIZE=$((512 * 1024))
8213 directio write $DIR/$tfile 0 1 $BSIZE
8214 # We ask to read two blocks, which is more than a file size.
8215 # directio will indicate an error when requested and actual
8216 # sizes aren't equeal (a normal situation in this case) and
8217 # print actual read amount.
8218 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8219 if [ "$NOB" != "$BSIZE" ]; then
8220 error "read $NOB bytes instead of $BSIZE"
8224 run_test 119a "Short directIO read must return actual read amount"
8226 test_119b() # bug 11737
8228 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
8230 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8231 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8233 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8234 error "direct read failed"
8237 run_test 119b "Sparse directIO read must return actual read amount"
8239 test_119c() # bug 13099
8242 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8243 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8246 run_test 119c "Testing for direct read hitting hole"
8248 test_119d() # bug 15950
8250 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8251 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8252 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8254 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8255 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8256 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8257 lctl set_param fail_loc=0x40d
8258 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8261 cat $DIR/$tfile > /dev/null &
8262 lctl set_param fail_loc=0
8265 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8267 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8268 error "the read rpcs have not completed in 2s"
8270 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8272 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8275 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8276 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8277 test_mkdir -p $DIR/$tdir
8278 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8279 skip "no early lock cancel on server" && return 0
8281 lru_resize_disable mdc
8282 lru_resize_disable osc
8283 cancel_lru_locks mdc
8284 # asynchronous object destroy at MDT could cause bl ast to client
8285 cancel_lru_locks osc
8287 stat $DIR/$tdir > /dev/null
8288 can1=$(do_facet $SINGLEMDS \
8289 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8290 awk '/ldlm_cancel/ {print $2}')
8291 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8292 awk '/ldlm_bl_callback/ {print $2}')
8293 test_mkdir -c1 $DIR/$tdir/d1
8294 can2=$(do_facet $SINGLEMDS \
8295 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8296 awk '/ldlm_cancel/ {print $2}')
8297 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8298 awk '/ldlm_bl_callback/ {print $2}')
8299 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8300 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8301 lru_resize_enable mdc
8302 lru_resize_enable osc
8304 run_test 120a "Early Lock Cancel: mkdir test"
8307 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8308 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8309 test_mkdir $DIR/$tdir
8310 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8311 skip "no early lock cancel on server" && return 0
8312 lru_resize_disable mdc
8313 lru_resize_disable osc
8314 cancel_lru_locks mdc
8315 stat $DIR/$tdir > /dev/null
8316 can1=$(do_facet $SINGLEMDS \
8317 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8318 awk '/ldlm_cancel/ {print $2}')
8319 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8320 awk '/ldlm_bl_callback/ {print $2}')
8322 can2=$(do_facet $SINGLEMDS \
8323 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8324 awk '/ldlm_cancel/ {print $2}')
8325 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8326 awk '/ldlm_bl_callback/ {print $2}')
8327 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8328 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8329 lru_resize_enable mdc
8330 lru_resize_enable osc
8332 run_test 120b "Early Lock Cancel: create test"
8335 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8336 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8337 test_mkdir -c1 $DIR/$tdir
8338 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8339 skip "no early lock cancel on server" && return 0
8340 lru_resize_disable mdc
8341 lru_resize_disable osc
8342 test_mkdir -p -c1 $DIR/$tdir/d1
8343 test_mkdir -p -c1 $DIR/$tdir/d2
8344 touch $DIR/$tdir/d1/f1
8345 cancel_lru_locks mdc
8346 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8347 can1=$(do_facet $SINGLEMDS \
8348 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8349 awk '/ldlm_cancel/ {print $2}')
8350 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8351 awk '/ldlm_bl_callback/ {print $2}')
8352 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8353 can2=$(do_facet $SINGLEMDS \
8354 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8355 awk '/ldlm_cancel/ {print $2}')
8356 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8357 awk '/ldlm_bl_callback/ {print $2}')
8358 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8359 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8360 lru_resize_enable mdc
8361 lru_resize_enable osc
8363 run_test 120c "Early Lock Cancel: link test"
8366 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8367 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8368 test_mkdir -p -c1 $DIR/$tdir
8369 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8370 skip "no early lock cancel on server" && return 0
8371 lru_resize_disable mdc
8372 lru_resize_disable osc
8374 cancel_lru_locks mdc
8375 stat $DIR/$tdir > /dev/null
8376 can1=$(do_facet $SINGLEMDS \
8377 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8378 awk '/ldlm_cancel/ {print $2}')
8379 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8380 awk '/ldlm_bl_callback/ {print $2}')
8381 chmod a+x $DIR/$tdir
8382 can2=$(do_facet $SINGLEMDS \
8383 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8384 awk '/ldlm_cancel/ {print $2}')
8385 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8386 awk '/ldlm_bl_callback/ {print $2}')
8387 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8388 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8389 lru_resize_enable mdc
8390 lru_resize_enable osc
8392 run_test 120d "Early Lock Cancel: setattr test"
8395 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8396 ! $($LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_can) &&
8397 skip "no early lock cancel on server" && return 0
8398 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8399 local dlmtrace_set=false
8401 test_mkdir -p -c1 $DIR/$tdir
8402 lru_resize_disable mdc
8403 lru_resize_disable osc
8404 ! $LCTL get_param debug | grep -q dlmtrace &&
8405 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
8406 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8407 cancel_lru_locks mdc
8408 cancel_lru_locks osc
8409 dd if=$DIR/$tdir/f1 of=/dev/null
8410 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8411 # XXX client can not do early lock cancel of OST lock
8412 # during unlink (LU-4206), so cancel osc lock now.
8413 cancel_lru_locks osc
8414 can1=$(do_facet $SINGLEMDS \
8415 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8416 awk '/ldlm_cancel/ {print $2}')
8417 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8418 awk '/ldlm_bl_callback/ {print $2}')
8419 unlink $DIR/$tdir/f1
8421 can2=$(do_facet $SINGLEMDS \
8422 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8423 awk '/ldlm_cancel/ {print $2}')
8424 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8425 awk '/ldlm_bl_callback/ {print $2}')
8426 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
8427 $LCTL dk $TMP/cancel.debug.txt
8428 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
8429 $LCTL dk $TMP/blocking.debug.txt
8430 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
8431 lru_resize_enable mdc
8432 lru_resize_enable osc
8434 run_test 120e "Early Lock Cancel: unlink test"
8437 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8438 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8439 skip "no early lock cancel on server" && return 0
8440 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8441 test_mkdir -p -c1 $DIR/$tdir
8442 lru_resize_disable mdc
8443 lru_resize_disable osc
8444 test_mkdir -p -c1 $DIR/$tdir/d1
8445 test_mkdir -p -c1 $DIR/$tdir/d2
8446 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8447 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8448 cancel_lru_locks mdc
8449 cancel_lru_locks osc
8450 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8451 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8452 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8453 # XXX client can not do early lock cancel of OST lock
8454 # during rename (LU-4206), so cancel osc lock now.
8455 cancel_lru_locks osc
8456 can1=$(do_facet $SINGLEMDS \
8457 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8458 awk '/ldlm_cancel/ {print $2}')
8459 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8460 awk '/ldlm_bl_callback/ {print $2}')
8461 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8463 can2=$(do_facet $SINGLEMDS \
8464 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8465 awk '/ldlm_cancel/ {print $2}')
8466 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8467 awk '/ldlm_bl_callback/ {print $2}')
8468 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8469 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8470 lru_resize_enable mdc
8471 lru_resize_enable osc
8473 run_test 120f "Early Lock Cancel: rename test"
8476 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8477 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8478 skip "no early lock cancel on server" && return 0
8479 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8480 lru_resize_disable mdc
8481 lru_resize_disable osc
8483 echo create $count files
8484 test_mkdir -p $DIR/$tdir
8485 cancel_lru_locks mdc
8486 cancel_lru_locks osc
8489 can0=$(do_facet $SINGLEMDS \
8490 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8491 awk '/ldlm_cancel/ {print $2}')
8492 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8493 awk '/ldlm_bl_callback/ {print $2}')
8494 createmany -o $DIR/$tdir/f $count
8496 can1=$(do_facet $SINGLEMDS \
8497 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8498 awk '/ldlm_cancel/ {print $2}')
8499 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8500 awk '/ldlm_bl_callback/ {print $2}')
8502 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8503 echo rm $count files
8506 can2=$(do_facet $SINGLEMDS \
8507 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8508 awk '/ldlm_cancel/ {print $2}')
8509 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8510 awk '/ldlm_bl_callback/ {print $2}')
8512 echo total: $count removes in $((t2-t1))
8513 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8515 # wait for commitment of removal
8516 lru_resize_enable mdc
8517 lru_resize_enable osc
8519 run_test 120g "Early Lock Cancel: performance test"
8521 test_121() { #bug #10589
8522 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8524 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8525 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8526 lctl set_param fail_loc=0x310
8527 cancel_lru_locks osc > /dev/null
8528 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8529 lctl set_param fail_loc=0
8530 [[ $reads -eq $writes ]] ||
8531 error "read $reads blocks, must be $writes blocks"
8533 run_test 121 "read cancel race ========="
8535 test_123a() { # was test 123, statahead(bug 11401)
8536 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8538 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8539 log "testing on UP system. Performance may be not as good as expected."
8544 test_mkdir -p $DIR/$tdir
8545 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8546 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8548 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8549 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8551 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8552 lctl set_param -n llite.*.statahead_max 0
8553 lctl get_param llite.*.statahead_max
8554 cancel_lru_locks mdc
8555 cancel_lru_locks osc
8557 time ls -l $DIR/$tdir | wc -l
8559 delta=$((etime - stime))
8560 log "ls $i files without statahead: $delta sec"
8561 lctl set_param llite.*.statahead_max=$max
8563 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8564 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8565 cancel_lru_locks mdc
8566 cancel_lru_locks osc
8568 time ls -l $DIR/$tdir | wc -l
8570 delta_sa=$((etime - stime))
8571 log "ls $i files with statahead: $delta_sa sec"
8572 lctl get_param -n llite.*.statahead_stats
8573 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8575 [[ $swrong -lt $ewrong ]] &&
8576 log "statahead was stopped, maybe too many locks held!"
8577 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8579 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8580 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8581 lctl set_param -n llite.*.statahead_max 0
8582 lctl get_param llite.*.statahead_max
8583 cancel_lru_locks mdc
8584 cancel_lru_locks osc
8586 time ls -l $DIR/$tdir | wc -l
8588 delta=$((etime - stime))
8589 log "ls $i files again without statahead: $delta sec"
8590 lctl set_param llite.*.statahead_max=$max
8591 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8592 if [ $SLOWOK -eq 0 ]; then
8593 error "ls $i files is slower with statahead!"
8595 log "ls $i files is slower with statahead!"
8601 [ $delta -gt 20 ] && break
8602 [ $delta -gt 8 ] && MULT=$((50 / delta))
8603 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8611 delta=$((etime - stime))
8612 log "rm -r $DIR/$tdir/: $delta seconds"
8614 lctl get_param -n llite.*.statahead_stats
8616 run_test 123a "verify statahead work"
8618 test_123b () { # statahead(bug 15027)
8619 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8620 test_mkdir -p $DIR/$tdir
8621 createmany -o $DIR/$tdir/$tfile-%d 1000
8623 cancel_lru_locks mdc
8624 cancel_lru_locks osc
8626 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8627 lctl set_param fail_loc=0x80000803
8628 ls -lR $DIR/$tdir > /dev/null
8630 lctl set_param fail_loc=0x0
8631 lctl get_param -n llite.*.statahead_stats
8636 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8639 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8640 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8641 skip "no lru resize on server" && return 0
8643 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8645 log "create $NR files at $DIR/$tdir"
8646 createmany -o $DIR/$tdir/f $NR ||
8647 error "failed to create $NR files in $DIR/$tdir"
8649 cancel_lru_locks mdc
8650 ls -l $DIR/$tdir > /dev/null
8654 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8655 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8656 LRU_SIZE=$($LCTL get_param -n $PARAM)
8657 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8658 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8660 log "NS=$(basename $NSDIR)"
8665 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8666 skip "Not enough cached locks created!"
8673 # We know that lru resize allows one client to hold $LIMIT locks
8674 # for 10h. After that locks begin to be killed by client.
8676 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8678 if [ $LIMIT -lt $LRU_SIZE ]; then
8679 skip "Limit is too small $LIMIT"
8683 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8684 # killing locks. Some time was spent for creating locks. This means
8685 # that up to the moment of sleep finish we must have killed some of
8686 # them (10-100 locks). This depends on how fast ther were created.
8687 # Many of them were touched in almost the same moment and thus will
8688 # be killed in groups.
8689 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8691 # Use $LRU_SIZE_B here to take into account real number of locks
8692 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8693 local LRU_SIZE_B=$LRU_SIZE
8695 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8696 log "OLD_LVF=$OLD_LVF"
8697 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8699 # Let's make sure that we really have some margin. Client checks
8700 # cached locks every 10 sec.
8702 log "Sleep ${SLEEP} sec"
8704 while ((SEC<$SLEEP)); do
8708 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8712 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8713 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8715 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8716 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8717 unlinkmany $DIR/$tdir/f $NR
8721 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8722 log "unlink $NR files at $DIR/$tdir"
8723 unlinkmany $DIR/$tdir/f $NR
8725 run_test 124a "lru resize ======================================="
8727 get_max_pool_limit()
8729 local limit=$($LCTL get_param \
8730 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8733 if [[ $l -gt $max ]]; then
8741 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8742 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8743 skip "no lru resize on server" && return 0
8745 LIMIT=$(get_max_pool_limit)
8747 NR=$(($(default_lru_size)*20))
8748 if [[ $NR -gt $LIMIT ]]; then
8749 log "Limit lock number by $LIMIT locks"
8752 lru_resize_disable mdc
8753 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8754 error "failed to create $DIR/$tdir/disable_lru_resize"
8756 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8757 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8758 cancel_lru_locks mdc
8761 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8764 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8767 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8771 nolruresize_delta=$((etime-stime))
8772 log "ls -la time: $nolruresize_delta seconds"
8773 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8774 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8776 lru_resize_enable mdc
8777 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8778 error "failed to create $DIR/$tdir/enable_lru_resize"
8780 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8781 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8782 cancel_lru_locks mdc
8785 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8788 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8791 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8795 lruresize_delta=$((etime-stime))
8796 log "ls -la time: $lruresize_delta seconds"
8797 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8799 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8800 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8801 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8802 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8804 log "lru resize performs the same with no lru resize"
8806 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8808 run_test 124b "lru resize (performance test) ======================="
8811 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8812 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8813 skip "no lru resize on server" && return 0
8815 # cache ununsed locks on client
8817 cancel_lru_locks mdc
8818 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8819 createmany -o $DIR/$tdir/f $nr ||
8820 error "failed to create $nr files in $DIR/$tdir"
8821 ls -l $DIR/$tdir > /dev/null
8823 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
8824 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
8825 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
8826 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
8827 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
8829 # set lru_max_age to 1 sec
8830 $LCTL set_param $nsdir.lru_max_age=1000 # jiffies
8831 echo "sleep $((recalc_p * 2)) seconds..."
8832 sleep $((recalc_p * 2))
8834 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
8835 # restore lru_max_age
8836 $LCTL set_param -n $nsdir.lru_max_age $max_age
8837 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
8838 unlinkmany $DIR/$tdir/f $nr
8840 run_test 124c "LRUR cancel very aged locks"
8842 test_125() { # 13358
8843 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8844 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8845 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8846 test_mkdir -p $DIR/d125 || error "mkdir failed"
8847 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8848 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8849 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8851 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8853 test_126() { # bug 12829/13455
8854 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8855 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8856 $GSS && skip "must run as gss disabled" && return
8858 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
8859 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
8861 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
8863 run_test 126 "check that the fsgid provided by the client is taken into account"
8865 test_127a() { # bug 15521
8866 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8867 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
8868 $LCTL set_param osc.*.stats=0
8869 FSIZE=$((2048 * 1024))
8870 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8871 cancel_lru_locks osc
8872 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
8874 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
8875 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8876 echo "got $COUNT $NAME"
8877 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
8878 eval $NAME=$COUNT || error "Wrong proc format"
8881 read_bytes|write_bytes)
8882 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
8883 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
8884 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
8885 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
8886 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
8887 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
8888 error "sumsquare is too small: $SUMSQ"
8889 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
8890 error "sumsquare is too big: $SUMSQ"
8894 done < $DIR/${tfile}.tmp
8896 #check that we actually got some stats
8897 [ "$read_bytes" ] || error "Missing read_bytes stats"
8898 [ "$write_bytes" ] || error "Missing write_bytes stats"
8899 [ "$read_bytes" != 0 ] || error "no read done"
8900 [ "$write_bytes" != 0 ] || error "no write done"
8902 run_test 127a "verify the client stats are sane"
8904 test_127b() { # bug LU-333
8905 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8906 $LCTL set_param llite.*.stats=0
8907 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
8908 # perform 2 reads and writes so MAX is different from SUM.
8909 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8910 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8911 cancel_lru_locks osc
8912 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8913 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8915 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
8916 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8917 echo "got $COUNT $NAME"
8918 eval $NAME=$COUNT || error "Wrong proc format"
8922 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8923 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8924 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8925 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8928 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8929 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8930 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8931 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8935 done < $TMP/${tfile}.tmp
8937 #check that we actually got some stats
8938 [ "$read_bytes" ] || error "Missing read_bytes stats"
8939 [ "$write_bytes" ] || error "Missing write_bytes stats"
8940 [ "$read_bytes" != 0 ] || error "no read done"
8941 [ "$write_bytes" != 0 ] || error "no write done"
8943 rm -f $TMP/${tfile}.tmp
8945 run_test 127b "verify the llite client stats are sane"
8947 test_128() { # bug 15212
8949 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
8954 result=$(grep error $TMP/$tfile.log)
8955 rm -f $DIR/$tfile $TMP/$tfile.log
8957 error "consecutive find's under interactive lfs failed"
8959 run_test 128 "interactive lfs for 2 consecutive find's"
8966 local LDPROC=/proc/fs/ldiskfs
8967 local facets=$(get_facets MDS)
8969 for facet in ${facets//,/ }; do
8970 canondev=$(ldiskfs_canon \
8971 *.$(convert_facet2label $facet).mntdev $facet)
8972 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
8973 LDPROC=/sys/fs/ldiskfs
8974 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
8975 do_facet $facet "test -e $LDPROC/$canondev/warning_dir_size" ||
8976 LDPROC=/sys/fs/ldiskfs
8977 do_facet $facet "echo $2 >$LDPROC/$canondev/warning_dir_size"
8982 local facets=$(get_facets MDS)
8983 for facet in ${facets//,/ }; do
8984 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
8990 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8991 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
8992 skip "Only applicable to ldiskfs-based MDTs"
8995 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9003 # block size of mds1
9004 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9005 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
9006 local MAX=$((MDSBLOCKSIZE * 5))
9007 set_dir_limits $MAX $MAX
9008 local I=$(stat -c%s "$DIR/$tdir")
9010 while [[ $I -le $MAX ]]; do
9011 $MULTIOP $DIR/$tdir/$J Oc
9013 if [ $has_warning -eq 0 ]; then
9014 check_mds_dmesg '"is approaching"' &&
9017 #check two errors ENOSPC for new version of ext4 max_dir_size patch
9018 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
9019 #and EFBIG for previous versions
9020 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
9022 echo "return code $rc received as expected"
9024 createmany -o $DIR/$tdir/$J_file_ 1000 ||
9025 error_exit "create failed w/o dir size limit"
9027 check_mds_dmesg '"has reached"' ||
9028 error_exit "has reached message should be output"
9030 [ $has_warning -eq 0 ] &&
9031 error_exit "warning message should be output"
9033 I=$(stat -c%s "$DIR/$tdir")
9035 if [ $(lustre_version_code $SINGLEMDS) -lt \
9036 $(version_code 2.4.51) ]
9038 [[ $I -eq $MAX ]] && return 0
9040 [[ $I -gt $MAX ]] && return 0
9042 error_exit "current dir size $I, previous limit $MAX"
9043 elif [ $rc -ne 0 ]; then
9045 error_exit "return code $rc received instead of expected " \
9046 "$EFBIG or $ENOSPC, files in dir $I"
9049 I=$(stat -c%s "$DIR/$tdir")
9053 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
9055 run_test 129 "test directory size limit ========================"
9064 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9065 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9068 trap cleanup_130 EXIT RETURN
9070 local fm_file=$DIR/$tfile
9071 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9072 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9073 error "dd failed for $fm_file"
9075 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9076 filefrag -ves $fm_file
9078 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9079 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9080 [ $RC != 0 ] && error "filefrag $fm_file failed"
9082 filefrag_op=$(filefrag -ve $fm_file |
9083 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9084 lun=$($GETSTRIPE -i $fm_file)
9086 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9089 for line in $filefrag_op
9091 frag_lun=`echo $line | cut -d: -f5`
9092 ext_len=`echo $line | cut -d: -f4`
9093 if (( $frag_lun != $lun )); then
9095 error "FIEMAP on 1-stripe file($fm_file) failed"
9098 (( tot_len += ext_len ))
9101 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9103 error "FIEMAP on 1-stripe file($fm_file) failed;"
9109 echo "FIEMAP on single striped file succeeded"
9111 run_test 130a "FIEMAP (1-stripe file)"
9114 [ "$OSTCOUNT" -lt "2" ] &&
9115 skip_env "skipping FIEMAP on $OSTCOUNT-stripe file" && return
9117 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9118 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9121 trap cleanup_130 EXIT RETURN
9123 local fm_file=$DIR/$tfile
9124 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9125 error "setstripe on $fm_file"
9126 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9127 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9129 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
9130 error "dd failed on $fm_file"
9132 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9133 filefrag_op=$(filefrag -ve $fm_file |
9134 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9136 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9137 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9142 for line in $filefrag_op
9144 frag_lun=$(echo $line | cut -d: -f5 |
9145 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9146 ext_len=$(echo $line | cut -d: -f4)
9147 if (( $frag_lun != $last_lun )); then
9148 if (( tot_len != 1024 )); then
9150 error "FIEMAP on $fm_file failed; returned " \
9151 "len $tot_len for OST $last_lun instead of 1024"
9158 (( tot_len += ext_len ))
9161 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9163 error "FIEMAP on $fm_file failed; returned wrong number of " \
9164 "luns or wrong len for OST $last_lun"
9170 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9172 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9175 [ "$OSTCOUNT" -lt "2" ] &&
9176 skip_env "skipping FIEMAP on 2-stripe file" && return
9178 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9179 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9182 trap cleanup_130 EXIT RETURN
9184 local fm_file=$DIR/$tfile
9185 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9186 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9187 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9189 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9190 error "dd failed on $fm_file"
9192 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9193 filefrag_op=$(filefrag -ve $fm_file |
9194 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9196 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9197 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9202 for line in $filefrag_op
9204 frag_lun=$(echo $line | cut -d: -f5 |
9205 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9206 ext_len=$(echo $line | cut -d: -f4)
9207 if (( $frag_lun != $last_lun )); then
9208 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9209 if (( logical != 512 )); then
9211 error "FIEMAP on $fm_file failed; returned " \
9212 "logical start for lun $logical instead of 512"
9215 if (( tot_len != 512 )); then
9217 error "FIEMAP on $fm_file failed; returned " \
9218 "len $tot_len for OST $last_lun instead of 1024"
9225 (( tot_len += ext_len ))
9228 if (( num_luns != 2 || tot_len != 512 )); then
9230 error "FIEMAP on $fm_file failed; returned wrong number of " \
9231 "luns or wrong len for OST $last_lun"
9237 echo "FIEMAP on 2-stripe file with hole succeeded"
9239 run_test 130c "FIEMAP (2-stripe file with hole)"
9242 [ "$OSTCOUNT" -lt "3" ] &&
9243 skip_env "skipping FIEMAP on N-stripe file test" && return
9245 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9246 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9249 trap cleanup_130 EXIT RETURN
9251 local fm_file=$DIR/$tfile
9252 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9253 error "setstripe on $fm_file"
9254 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9255 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9257 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
9258 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
9259 error "dd failed on $fm_file"
9261 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9262 filefrag_op=$(filefrag -ve $fm_file |
9263 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9265 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9266 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9271 for line in $filefrag_op
9273 frag_lun=$(echo $line | cut -d: -f5 |
9274 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9275 ext_len=$(echo $line | cut -d: -f4)
9276 if (( $frag_lun != $last_lun )); then
9277 if (( tot_len != 1024 )); then
9279 error "FIEMAP on $fm_file failed; returned " \
9280 "len $tot_len for OST $last_lun instead of 1024"
9287 (( tot_len += ext_len ))
9290 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
9292 error "FIEMAP on $fm_file failed; returned wrong number of " \
9293 "luns or wrong len for OST $last_lun"
9299 echo "FIEMAP on N-stripe file succeeded"
9301 run_test 130d "FIEMAP (N-stripe file)"
9304 [ "$OSTCOUNT" -lt "2" ] &&
9305 skip_env "skipping continuation FIEMAP test" && return
9307 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9308 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9310 trap cleanup_130 EXIT RETURN
9312 local fm_file=$DIR/$tfile
9313 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9314 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9315 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9318 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9319 for ((i = 0; i < $NUM_BLKS; i++))
9321 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9324 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9325 filefrag_op=$(filefrag -ve $fm_file |
9326 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9328 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9329 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9334 for line in $filefrag_op
9336 frag_lun=$(echo $line | cut -d: -f5 |
9337 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9338 ext_len=$(echo $line | cut -d: -f4)
9339 if (( $frag_lun != $last_lun )); then
9340 if (( tot_len != $EXPECTED_LEN )); then
9342 error "FIEMAP on $fm_file failed; returned " \
9343 "len $tot_len for OST $last_lun instead " \
9351 (( tot_len += ext_len ))
9354 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9356 error "FIEMAP on $fm_file failed; returned wrong number " \
9357 "of luns or wrong len for OST $last_lun"
9363 echo "FIEMAP with continuation calls succeeded"
9365 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9367 # Test for writev/readv
9369 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
9370 error "writev test failed"
9371 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
9372 error "readv failed"
9375 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9378 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
9379 error "append writev test failed"
9380 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
9381 error "append writev test failed"
9384 run_test 131b "test append writev"
9387 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9390 run_test 131c "test read/write on file w/o objects"
9393 rwv -f $DIR/$tfile -w -n 1 1572864
9394 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9395 if [ "$NOB" != 1572864 ]; then
9396 error "Short read filed: read $NOB bytes instead of 1572864"
9400 run_test 131d "test short read"
9403 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9404 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9405 error "read hitting hole failed"
9408 run_test 131e "test read hitting hole"
9414 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
9416 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
9418 *) error "Wrong argument $1" ;;
9421 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
9422 # if the argument $3 is zero, it means any stat increment is ok.
9423 if [[ $3 -gt 0 ]]; then
9424 count=$(echo $res | awk '{ print $2 }')
9425 [[ $count -ne $3 ]] &&
9426 error "The $2 counter on $1 is wrong - expected $3"
9431 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9432 remote_ost_nodsh && skip "remote OST with nodsh" && return
9433 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9435 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9436 { skip "MDS doesn't support rename stats"; return; }
9437 local testdir=$DIR/${tdir}/stats_testdir
9438 mkdir -p $DIR/${tdir}
9441 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9442 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9444 # verify mdt stats first.
9445 mkdir ${testdir} || error "mkdir failed"
9446 check_stats $SINGLEMDS "mkdir" 1
9447 touch ${testdir}/${tfile} || error "touch failed"
9448 check_stats $SINGLEMDS "open" 1
9449 check_stats $SINGLEMDS "close" 1
9450 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
9451 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
9452 check_stats $SINGLEMDS "mknod" 2
9454 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
9455 check_stats $SINGLEMDS "unlink" 1
9456 rm -f ${testdir}/${tfile} || error "file remove failed"
9457 check_stats $SINGLEMDS "unlink" 2
9459 # remove working dir and check mdt stats again.
9460 rmdir ${testdir} || error "rmdir failed"
9461 check_stats $SINGLEMDS "rmdir" 1
9463 local testdir1=$DIR/${tdir}/stats_testdir1
9465 mkdir -p ${testdir1}
9466 touch ${testdir1}/test1
9467 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9468 check_stats $SINGLEMDS "crossdir_rename" 1
9470 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9471 check_stats $SINGLEMDS "samedir_rename" 1
9475 run_test 133a "Verifying MDT stats ========================================"
9478 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9479 remote_ost_nodsh && skip "remote OST with nodsh" && return
9480 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9481 local testdir=$DIR/${tdir}/stats_testdir
9482 mkdir -p ${testdir} || error "mkdir failed"
9483 touch ${testdir}/${tfile} || error "touch failed"
9484 cancel_lru_locks mdc
9487 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9488 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9490 # extra mdt stats verification.
9491 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9492 check_stats $SINGLEMDS "setattr" 1
9493 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9494 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9496 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9497 check_stats $SINGLEMDS "getattr" 1
9499 $LFS df || error "lfs failed"
9500 check_stats $SINGLEMDS "statfs" 1
9504 run_test 133b "Verifying extra MDT stats =================================="
9507 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9508 remote_ost_nodsh && skip "remote OST with nodsh" && return
9509 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9510 local testdir=$DIR/${tdir}/stats_testdir
9511 test_mkdir -p ${testdir} || error "mkdir failed"
9513 # verify obdfilter stats.
9514 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9516 cancel_lru_locks osc
9517 wait_delete_completed
9520 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9521 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9523 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9525 cancel_lru_locks osc
9526 check_stats ost "write" 1
9528 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9529 check_stats ost "read" 1
9531 > ${testdir}/${tfile} || error "truncate failed"
9532 check_stats ost "punch" 1
9534 rm -f ${testdir}/${tfile} || error "file remove failed"
9535 wait_delete_completed
9536 check_stats ost "destroy" 1
9540 run_test 133c "Verifying OST stats ========================================"
9547 while [ $value -ge 2 ]; do
9552 if [ $orig -gt $order ]; then
9560 local size=('K' 'M' 'G' 'T');
9562 local size_string=$value
9564 while [ $value -ge 1024 ]; do
9565 if [ $i -gt 3 ]; then
9566 #T is the biggest unit we get here, if that is bigger,
9568 size_string=${value}T
9571 value=$((value >> 10))
9572 if [ $value -lt 1024 ]; then
9573 size_string=${value}${size[$i]}
9584 local context=${2:-.}
9585 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9587 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9592 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9593 remote_ost_nodsh && skip "remote OST with nodsh" && return
9594 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9595 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9596 { skip "MDS doesn't support rename stats"; return; }
9598 local testdir1=$DIR/${tdir}/stats_testdir1
9599 local testdir2=$DIR/${tdir}/stats_testdir2
9601 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9603 mkdir -p ${testdir1} || error "mkdir failed"
9604 mkdir -p ${testdir2} || error "mkdir failed"
9606 createmany -o $testdir1/test 512 || error "createmany failed"
9608 # check samedir rename size
9609 mv ${testdir1}/test0 ${testdir1}/test_0
9611 local testdir1_size=$(ls -l $DIR/${tdir} |
9612 awk '/stats_testdir1/ {print $5}')
9613 local testdir2_size=$(ls -l $DIR/${tdir} |
9614 awk '/stats_testdir2/ {print $5}')
9616 testdir1_size=$(order_2 $testdir1_size)
9617 testdir2_size=$(order_2 $testdir2_size)
9619 testdir1_size=$(size_in_KMGT $testdir1_size)
9620 testdir2_size=$(size_in_KMGT $testdir2_size)
9622 echo "source rename dir size: ${testdir1_size}"
9623 echo "target rename dir size: ${testdir2_size}"
9625 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9626 eval $cmd || error "$cmd failed"
9627 local samedir=$($cmd | grep 'same_dir')
9628 local same_sample=$(get_rename_size $testdir1_size)
9629 [ -z "$samedir" ] && error "samedir_rename_size count error"
9630 [[ $same_sample -eq 1 ]] ||
9631 error "samedir_rename_size error $same_sample"
9632 echo "Check same dir rename stats success"
9634 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9636 # check crossdir rename size
9637 mv ${testdir1}/test_0 ${testdir2}/test_0
9639 testdir1_size=$(ls -l $DIR/${tdir} |
9640 awk '/stats_testdir1/ {print $5}')
9641 testdir2_size=$(ls -l $DIR/${tdir} |
9642 awk '/stats_testdir2/ {print $5}')
9644 testdir1_size=$(order_2 $testdir1_size)
9645 testdir2_size=$(order_2 $testdir2_size)
9647 testdir1_size=$(size_in_KMGT $testdir1_size)
9648 testdir2_size=$(size_in_KMGT $testdir2_size)
9650 echo "source rename dir size: ${testdir1_size}"
9651 echo "target rename dir size: ${testdir2_size}"
9653 eval $cmd || error "$cmd failed"
9654 local crossdir=$($cmd | grep 'crossdir')
9655 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9656 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9657 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9658 [[ $src_sample -eq 1 ]] ||
9659 error "crossdir_rename_size error $src_sample"
9660 [[ $tgt_sample -eq 1 ]] ||
9661 error "crossdir_rename_size error $tgt_sample"
9662 echo "Check cross dir rename stats success"
9665 run_test 133d "Verifying rename_stats ========================================"
9668 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9669 remote_ost_nodsh && skip "remote OST with nodsh" && return
9670 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9671 local testdir=$DIR/${tdir}/stats_testdir
9672 local ctr f0 f1 bs=32768 count=42 sum
9674 mkdir -p ${testdir} || error "mkdir failed"
9676 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9678 for ctr in {write,read}_bytes; do
9680 cancel_lru_locks osc
9682 do_facet ost1 $LCTL set_param -n \
9683 "obdfilter.*.exports.clear=clear"
9685 if [ $ctr = write_bytes ]; then
9687 f1=${testdir}/${tfile}
9689 f0=${testdir}/${tfile}
9693 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9696 cancel_lru_locks osc
9698 sum=$(do_facet ost1 $LCTL get_param \
9699 "obdfilter.*.exports.*.stats" |
9700 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9701 $1 == ctr { sum += $7 }
9702 END { printf("%0.0f", sum) }')
9704 if ((sum != bs * count)); then
9705 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9711 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9714 for dir in /proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/ \
9715 /sys/fs/lustre/ /sys/fs/lnet/ /sys/kernel/debug/lnet/ \
9716 /sys/kernel/debug/lustre/; do
9717 [[ -d $dir ]] && proc_dirs+=" $dir"
9721 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9722 remote_ost_nodsh && skip "remote OST with nodsh" && return
9723 # First without trusting modes.
9724 find $proc_dirs -exec cat '{}' \; &> /dev/null
9726 # Second verifying readability.
9727 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
9729 # eventually, this can also be replaced with "lctl get_param -R",
9730 # but not until that option is always available on the server
9732 for facet in $SINGLEMDS ost1; do
9733 do_facet $facet find $proc_dirs \
9734 ! -name req_history \
9735 -exec cat '{}' \\\; &> /dev/null
9737 do_facet $facet find $proc_dirs \
9738 ! -name req_history \
9740 -exec cat '{}' \\\; &> /dev/null ||
9741 error "proc file read failed"
9744 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9747 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9748 remote_ost_nodsh && skip "remote OST with nodsh" && return
9749 # Second verifying writability.
9752 -not -name force_lbug \
9753 -not -name changelog_mask \
9754 -exec badarea_io '{}' \; &> /dev/null ||
9755 error "find $proc_dirs failed"
9757 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.5.54) ] &&
9758 skip "Too old lustre on MDS" && return
9760 [ $(lustre_version_code ost1) -le $(version_code 2.5.54) ] &&
9761 skip "Too old lustre on ost1" && return
9764 for facet in $SINGLEMDS ost1; do
9765 do_facet $facet find $proc_dirs \
9767 -not -name force_lbug \
9768 -not -name changelog_mask \
9769 -exec badarea_io '{}' \\\; &> /dev/null ||
9770 error "$facet find $proc_dirs failed"
9774 # remount the FS in case writes/reads /proc break the FS
9775 cleanup || error "failed to unmount"
9776 setup || error "failed to setup"
9779 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9782 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9783 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9784 skip "Need MDS version at least 2.7.54" && return
9786 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9787 cancel_lru_locks mdc
9789 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9790 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9791 [ $unused -eq 0 ] || error "$unused locks are not cleared"
9794 createmany -o $DIR/$tdir/f $nr ||
9795 error "failed to create $nr files in $DIR/$tdir"
9796 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9798 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
9799 do_facet mds1 $LCTL set_param fail_loc=0x327
9800 do_facet mds1 $LCTL set_param fail_val=500
9803 echo "sleep 10 seconds ..."
9805 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
9807 do_facet mds1 $LCTL set_param fail_loc=0
9808 do_facet mds1 $LCTL set_param fail_val=0
9809 [ $lck_cnt -lt $unused ] ||
9810 error "No locks reclaimed, before:$unused, after:$lck_cnt"
9813 unlinkmany $DIR/$tdir/f $nr
9815 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
9818 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9819 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9820 skip "Need MDS version at least 2.7.54" && return
9822 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9823 cancel_lru_locks mdc
9825 local low_wm=$(do_facet mds1 $LCTL get_param -n \
9826 ldlm.lock_reclaim_threshold_mb)
9827 # disable reclaim temporarily
9828 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
9830 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
9831 do_facet mds1 $LCTL set_param fail_loc=0x328
9832 do_facet mds1 $LCTL set_param fail_val=500
9834 $LCTL set_param debug=+trace
9837 createmany -o $DIR/$tdir/f $nr &
9840 echo "Sleep $TIMEOUT seconds ..."
9842 if ! ps -p $create_pid > /dev/null 2>&1; then
9843 do_facet mds1 $LCTL set_param fail_loc=0
9844 do_facet mds1 $LCTL set_param fail_val=0
9845 do_facet mds1 $LCTL set_param \
9846 ldlm.lock_reclaim_threshold_mb=${low_wm}m
9847 error "createmany finished incorrectly!"
9849 do_facet mds1 $LCTL set_param fail_loc=0
9850 do_facet mds1 $LCTL set_param fail_val=0
9851 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
9852 wait $create_pid || return 1
9854 unlinkmany $DIR/$tdir/f $nr
9856 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
9858 test_140() { #bug-17379
9859 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9860 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
9861 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
9862 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
9864 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
9865 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
9867 while i=`expr $i + 1`; do
9868 test_mkdir -p $i || error "Creating dir $i"
9869 cd $i || error "Changing to $i"
9870 ln -s ../stat stat || error "Creating stat symlink"
9871 # Read the symlink until ELOOP present,
9872 # not LBUGing the system is considered success,
9873 # we didn't overrun the stack.
9874 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
9876 if [ $ret -eq 40 ]; then
9879 error "Open stat symlink"
9885 echo "The symlink depth = $i"
9886 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
9887 error "Invalid symlink depth"
9889 # Test recursive symlink
9890 ln -s symlink_self symlink_self
9891 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
9892 echo "open symlink_self returns $ret"
9893 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
9895 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
9898 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9899 local TF="$TMP/$tfile"
9901 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9903 cancel_lru_locks osc
9904 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
9905 remount_client $MOUNT
9907 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
9910 $TRUNCATE $DIR/$tfile 6000
9911 cancel_lru_locks osc
9912 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
9915 echo "12345" >>$DIR/$tfile
9916 cancel_lru_locks osc
9917 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
9920 echo "12345" >>$DIR/$tfile
9921 cancel_lru_locks osc
9922 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
9927 run_test 150 "truncate/append tests"
9929 #LU-2902 roc_hit was not able to read all values from lproc
9930 function roc_hit_init() {
9931 local list=$(comma_list $(osts_nodes))
9932 local dir=$DIR/$tdir-check
9933 local file=$dir/file
9939 #use setstripe to do a write to every ost
9940 for i in $(seq 0 $((OSTCOUNT-1))); do
9941 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
9942 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
9943 idx=$(printf %04x $i)
9944 BEFORE=$(get_osd_param $list *OST*$idx stats |
9945 awk '$1 == "cache_access" {sum += $7}
9946 END { printf("%0.0f", sum) }')
9948 cancel_lru_locks osc
9949 cat $file >/dev/null
9951 AFTER=$(get_osd_param $list *OST*$idx stats |
9952 awk '$1 == "cache_access" {sum += $7}
9953 END { printf("%0.0f", sum) }')
9955 echo BEFORE:$BEFORE AFTER:$AFTER
9956 if ! let "AFTER - BEFORE == 4"; then
9958 error "roc_hit is not safe to use"
9966 function roc_hit() {
9967 local list=$(comma_list $(osts_nodes))
9968 echo $(get_osd_param $list '' stats |
9969 awk '$1 == "cache_hit" {sum += $7}
9970 END { printf("%0.0f", sum) }')
9973 function set_cache() {
9976 if [ "$2" == "off" ]; then
9979 local list=$(comma_list $(osts_nodes))
9980 set_osd_param $list '' $1_cache_enable $on
9982 cancel_lru_locks osc
9986 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9987 remote_ost_nodsh && skip "remote OST with nodsh" && return
9990 local list=$(comma_list $(osts_nodes))
9992 # check whether obdfilter is cache capable at all
9993 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
9994 echo "not cache-capable obdfilter"
9998 # check cache is enabled on all obdfilters
9999 if get_osd_param $list '' read_cache_enable | grep 0; then
10000 echo "oss cache is disabled"
10004 set_osd_param $list '' writethrough_cache_enable 1
10006 # check write cache is enabled on all obdfilters
10007 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
10008 echo "oss write cache is NOT enabled"
10014 #define OBD_FAIL_OBD_NO_LRU 0x609
10015 do_nodes $list $LCTL set_param fail_loc=0x609
10017 # pages should be in the case right after write
10018 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
10021 local BEFORE=$(roc_hit)
10022 cancel_lru_locks osc
10023 cat $DIR/$tfile >/dev/null
10024 local AFTER=$(roc_hit)
10026 do_nodes $list $LCTL set_param fail_loc=0
10028 if ! let "AFTER - BEFORE == CPAGES"; then
10029 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10032 # the following read invalidates the cache
10033 cancel_lru_locks osc
10034 set_osd_param $list '' read_cache_enable 0
10035 cat $DIR/$tfile >/dev/null
10037 # now data shouldn't be found in the cache
10039 cancel_lru_locks osc
10040 cat $DIR/$tfile >/dev/null
10042 if let "AFTER - BEFORE != 0"; then
10043 error "IN CACHE: before: $BEFORE, after: $AFTER"
10046 set_osd_param $list '' read_cache_enable 1
10049 run_test 151 "test cache on oss and controls ==============================="
10052 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10053 local TF="$TMP/$tfile"
10055 # simulate ENOMEM during write
10056 #define OBD_FAIL_OST_NOMEM 0x226
10057 lctl set_param fail_loc=0x80000226
10058 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10060 sync || error "sync failed"
10061 lctl set_param fail_loc=0
10063 # discard client's cache
10064 cancel_lru_locks osc
10066 # simulate ENOMEM during read
10067 lctl set_param fail_loc=0x80000226
10068 cmp $TF $DIR/$tfile || error "cmp failed"
10069 lctl set_param fail_loc=0
10073 run_test 152 "test read/write with enomem ============================"
10076 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
10078 run_test 153 "test if fdatasync does not crash ======================="
10080 dot_lustre_fid_permission_check() {
10082 local ffid=$MOUNT/.lustre/fid/$fid
10085 echo "stat fid $fid"
10086 stat $ffid > /dev/null || error "stat $ffid failed."
10087 echo "touch fid $fid"
10088 touch $ffid || error "touch $ffid failed."
10089 echo "write to fid $fid"
10090 cat /etc/hosts > $ffid || error "write $ffid failed."
10091 echo "read fid $fid"
10092 diff /etc/hosts $ffid || error "read $ffid failed."
10093 echo "append write to fid $fid"
10094 cat /etc/hosts >> $ffid || error "append write $ffid failed."
10095 echo "rename fid $fid"
10096 mv $ffid $test_dir/$tfile.1 &&
10097 error "rename $ffid to $tfile.1 should fail."
10098 touch $test_dir/$tfile.1
10099 mv $test_dir/$tfile.1 $ffid &&
10100 error "rename $tfile.1 to $ffid should fail."
10101 rm -f $test_dir/$tfile.1
10102 echo "truncate fid $fid"
10103 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
10104 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
10105 echo "link fid $fid"
10106 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
10108 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
10109 echo "setfacl fid $fid"
10110 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
10111 echo "getfacl fid $fid"
10112 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
10114 echo "unlink fid $fid"
10115 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
10116 echo "mknod fid $fid"
10117 mknod $ffid c 1 3 && error "mknod $ffid should fail."
10119 fid=[0xf00000400:0x1:0x0]
10120 ffid=$MOUNT/.lustre/fid/$fid
10122 echo "stat non-exist fid $fid"
10123 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
10124 echo "write to non-exist fid $fid"
10125 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
10126 echo "link new fid $fid"
10127 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
10129 mkdir -p $test_dir/$tdir
10130 touch $test_dir/$tdir/$tfile
10131 fid=$($LFS path2fid $test_dir/$tdir)
10134 error "error: could not get fid for $test_dir/$dir/$tfile."
10136 ffid=$MOUNT/.lustre/fid/$fid
10139 ls $ffid > /dev/null || error "ls $ffid failed."
10140 echo "touch $fid/$tfile.1"
10141 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
10143 echo "touch $MOUNT/.lustre/fid/$tfile"
10144 touch $MOUNT/.lustre/fid/$tfile && \
10145 error "touch $MOUNT/.lustre/fid/$tfile should fail."
10147 echo "setxattr to $MOUNT/.lustre/fid"
10148 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
10150 echo "listxattr for $MOUNT/.lustre/fid"
10151 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
10153 echo "delxattr from $MOUNT/.lustre/fid"
10154 setfattr -x trusted.name1 $MOUNT/.lustre/fid
10156 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
10157 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
10158 error "touch invalid fid should fail."
10160 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
10161 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
10162 error "touch non-normal fid should fail."
10164 echo "rename $tdir to $MOUNT/.lustre/fid"
10165 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
10166 error "rename to $MOUNT/.lustre/fid should fail."
10168 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
10170 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
10171 local new_obf_mode=777
10173 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
10174 chmod $new_obf_mode $DIR/.lustre/fid ||
10175 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
10177 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
10178 [ $obf_mode -eq $new_obf_mode ] ||
10179 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
10181 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
10182 chmod $old_obf_mode $DIR/.lustre/fid ||
10183 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
10186 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
10187 fid=$($LFS path2fid $test_dir/$tfile-2)
10189 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
10191 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10192 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10193 error "create lov data thru .lustre failed"
10195 echo "cp /etc/passwd $test_dir/$tfile-2"
10196 cp /etc/passwd $test_dir/$tfile-2 ||
10197 error "copy to $test_dir/$tfile-2 failed."
10198 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10199 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10200 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10202 rm -rf $test_dir/tfile.lnk
10203 rm -rf $test_dir/$tfile-2
10207 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10208 skip "Need MDS version at least 2.4.1" && return
10210 local tf=$DIR/$tfile
10213 local fid=$($LFS path2fid $tf)
10214 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
10216 # check that we get the same pathname back
10217 local found=$($LFS fid2path $MOUNT "$fid")
10218 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
10219 [ "$found" == "$tf" ] ||
10220 error "fid2path($fid=path2fid($tf)) = $found != $tf"
10222 run_test 154A "lfs path2fid and fid2path basic checks"
10225 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10226 skip "Need MDS version at least 2.4.1" && return
10228 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
10229 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
10230 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
10231 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
10233 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
10234 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
10236 # check that we get the same pathname
10237 echo "PFID: $PFID, name: $name"
10238 local FOUND=$($LFS fid2path $MOUNT "$PFID")
10239 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
10240 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
10241 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
10243 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
10245 run_test 154B "verify the ll_decode_linkea tool"
10248 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10249 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10250 { skip "Need MDS version at least 2.2.51"; return 0; }
10251 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
10252 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10254 cp /etc/hosts $DIR/$tfile
10256 fid=$($LFS path2fid $DIR/$tfile)
10258 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
10260 dot_lustre_fid_permission_check "$fid" $DIR ||
10261 error "dot lustre permission check $fid failed"
10263 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
10265 touch $MOUNT/.lustre/file &&
10266 error "creation is not allowed under .lustre"
10268 mkdir $MOUNT/.lustre/dir &&
10269 error "mkdir is not allowed under .lustre"
10273 run_test 154a "Open-by-FID"
10276 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10277 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10278 { skip "Need MDS version at least 2.2.51"; return 0; }
10279 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10281 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10283 local remote_dir=$DIR/$tdir/remote_dir
10287 mkdir -p $DIR/$tdir
10288 $LFS mkdir -i $MDTIDX $remote_dir ||
10289 error "create remote directory failed"
10291 cp /etc/hosts $remote_dir/$tfile
10293 fid=$($LFS path2fid $remote_dir/$tfile)
10295 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
10297 dot_lustre_fid_permission_check "$fid" $remote_dir ||
10298 error "dot lustre permission check $fid failed"
10301 run_test 154b "Open-by-FID for remote directory"
10304 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10305 skip "Need MDS version at least 2.4.1" && return
10307 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
10308 local FID1=$($LFS path2fid $DIR/$tfile.1)
10309 local FID2=$($LFS path2fid $DIR/$tfile.2)
10310 local FID3=$($LFS path2fid $DIR/$tfile.3)
10313 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
10314 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
10315 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
10317 [ "$FID" = "${!want}" ] ||
10318 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
10322 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
10324 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
10325 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
10329 run_test 154c "lfs path2fid and fid2path multiple arguments"
10332 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10333 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
10334 skip "Need MDS version at least 2.5.53" && return
10336 if remote_mds; then
10337 nid=$($LCTL list_nids | sed "s/\./\\\./g")
10341 local proc_ofile="mdt.*.exports.'$nid'.open_files"
10348 local fid=$($LFS path2fid $DIR/$tfile)
10351 cmd="exec $fd<$DIR/$tfile"
10353 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
10354 echo "$fid_list" | grep "$fid"
10357 cmd="exec $fd>/dev/null"
10359 if [ $rc -ne 0 ]; then
10360 error "FID $fid not found in open files list $fid_list"
10363 run_test 154d "Verify open file fid"
10367 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
10368 skip "Need MDS version at least 2.6.50" && return
10370 if ls -a $MOUNT | grep -q '^\.lustre$'; then
10371 error ".lustre returned by readdir"
10374 run_test 154e ".lustre is not returned by readdir"
10377 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10378 # create parent directory on a single MDT to avoid cross-MDT hardlinks
10379 test_mkdir -p -c1 $DIR/$tdir/d
10380 # test dirs inherit from its stripe
10381 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
10382 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
10383 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
10384 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
10387 # get fid of parents
10388 local FID0=$($LFS path2fid $DIR/$tdir/d)
10389 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
10390 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
10391 local FID3=$($LFS path2fid $DIR)
10393 # check that path2fid --parents returns expected <parent_fid>/name
10394 # 1) test for a directory (single parent)
10395 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
10396 [ "$parent" == "$FID0/foo1" ] ||
10397 error "expected parent: $FID0/foo1, got: $parent"
10399 # 2) test for a file with nlink > 1 (multiple parents)
10400 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
10401 echo "$parent" | grep -F "$FID1/$tfile" ||
10402 error "$FID1/$tfile not returned in parent list"
10403 echo "$parent" | grep -F "$FID2/link" ||
10404 error "$FID2/link not returned in parent list"
10406 # 3) get parent by fid
10407 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
10408 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10409 echo "$parent" | grep -F "$FID1/$tfile" ||
10410 error "$FID1/$tfile not returned in parent list (by fid)"
10411 echo "$parent" | grep -F "$FID2/link" ||
10412 error "$FID2/link not returned in parent list (by fid)"
10414 # 4) test for entry in root directory
10415 parent=$($LFS path2fid --parents $DIR/f)
10416 echo "$parent" | grep -F "$FID3/f" ||
10417 error "$FID3/f not returned in parent list"
10419 # 5) test it on root directory
10420 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
10421 error "$MOUNT should not have parents"
10423 # enable xattr caching and check that linkea is correctly updated
10424 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10425 save_lustre_params client "llite.*.xattr_cache" > $save
10426 lctl set_param llite.*.xattr_cache 1
10428 # 6.1) linkea update on rename
10429 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
10431 # get parents by fid
10432 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10433 # foo1 should no longer be returned in parent list
10434 echo "$parent" | grep -F "$FID1" &&
10435 error "$FID1 should no longer be in parent list"
10436 # the new path should appear
10437 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
10438 error "$FID2/$tfile.moved is not in parent list"
10440 # 6.2) linkea update on unlink
10441 rm -f $DIR/$tdir/d/foo2/link
10442 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10443 # foo2/link should no longer be returned in parent list
10444 echo "$parent" | grep -F "$FID2/link" &&
10445 error "$FID2/link should no longer be in parent list"
10449 restore_lustre_params < $save
10452 run_test 154f "get parent fids by reading link ea"
10456 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) ]] ||
10457 { skip "Need MDS version at least 2.6.92"; return 0; }
10458 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10460 mkdir -p $DIR/$tdir
10461 llapi_fid_test -d $DIR/$tdir
10463 run_test 154g "various llapi FID tests"
10465 test_155_small_load() {
10466 local temp=$TMP/$tfile
10467 local file=$DIR/$tfile
10469 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10470 error "dd of=$temp bs=6096 count=1 failed"
10472 cancel_lru_locks osc
10473 cmp $temp $file || error "$temp $file differ"
10475 $TRUNCATE $temp 6000
10476 $TRUNCATE $file 6000
10477 cmp $temp $file || error "$temp $file differ (truncate1)"
10479 echo "12345" >>$temp
10480 echo "12345" >>$file
10481 cmp $temp $file || error "$temp $file differ (append1)"
10483 echo "12345" >>$temp
10484 echo "12345" >>$file
10485 cmp $temp $file || error "$temp $file differ (append2)"
10491 test_155_big_load() {
10492 remote_ost_nodsh && skip "remote OST with nodsh" && return
10493 local temp=$TMP/$tfile
10494 local file=$DIR/$tfile
10497 local cache_size=$(do_facet ost$((MAXI+1)) \
10498 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10499 local large_file_size=$((cache_size * 2))
10501 echo "OSS cache size: $cache_size KB"
10502 echo "Large file size: $large_file_size KB"
10504 [ $MAXV -le $large_file_size ] && \
10505 skip_env "max available OST size needs > $large_file_size KB" && \
10508 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10510 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10511 error "dd of=$temp bs=$large_file_size count=1k failed"
10514 cancel_lru_locks osc
10515 cmp $temp $file || error "$temp $file differ"
10521 save_writethrough() {
10522 local facets=$(get_facets OST)
10524 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
10525 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
10529 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10530 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10531 save_writethrough $p
10534 set_cache writethrough on
10535 test_155_small_load
10536 restore_lustre_params < $p
10539 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10543 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10544 save_writethrough $p
10547 set_cache writethrough off
10548 test_155_small_load
10549 restore_lustre_params < $p
10552 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10555 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10556 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10557 save_writethrough $p
10560 set_cache writethrough on
10561 test_155_small_load
10562 restore_lustre_params < $p
10565 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10568 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10569 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10570 save_writethrough $p
10573 set_cache writethrough off
10574 test_155_small_load
10575 restore_lustre_params < $p
10578 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10581 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10582 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10583 save_writethrough $p
10586 set_cache writethrough on
10588 restore_lustre_params < $p
10591 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10594 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10595 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10596 save_writethrough $p
10599 set_cache writethrough off
10601 restore_lustre_params < $p
10604 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10607 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10608 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10609 save_writethrough $p
10612 set_cache writethrough on
10614 restore_lustre_params < $p
10617 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10620 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10621 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10622 save_writethrough $p
10625 set_cache writethrough off
10627 restore_lustre_params < $p
10630 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10633 remote_ost_nodsh && skip "remote OST with nodsh" && return
10634 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10638 local file="$DIR/$tfile"
10639 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10641 [ "$(facet_fstype ost1)" = "zfs" -a \
10642 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
10643 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
10646 save_writethrough $p
10649 log "Turn on read and write cache"
10651 set_cache writethrough on
10653 log "Write data and read it back."
10654 log "Read should be satisfied from the cache."
10655 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10657 cancel_lru_locks osc
10658 cat $file >/dev/null
10660 if ! let "AFTER - BEFORE == CPAGES"; then
10661 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10663 log "cache hits:: before: $BEFORE, after: $AFTER"
10666 log "Read again; it should be satisfied from the cache."
10668 cancel_lru_locks osc
10669 cat $file >/dev/null
10671 if ! let "AFTER - BEFORE == CPAGES"; then
10672 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10674 log "cache hits:: before: $BEFORE, after: $AFTER"
10677 log "Turn off the read cache and turn on the write cache"
10679 set_cache writethrough on
10681 log "Read again; it should be satisfied from the cache."
10683 cancel_lru_locks osc
10684 cat $file >/dev/null
10686 if ! let "AFTER - BEFORE == CPAGES"; then
10687 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10689 log "cache hits:: before: $BEFORE, after: $AFTER"
10692 log "Read again; it should not be satisfied from the cache."
10694 cancel_lru_locks osc
10695 cat $file >/dev/null
10697 if ! let "AFTER - BEFORE == 0"; then
10698 error "IN CACHE: before: $BEFORE, after: $AFTER"
10700 log "cache hits:: before: $BEFORE, after: $AFTER"
10703 log "Write data and read it back."
10704 log "Read should be satisfied from the cache."
10705 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10707 cancel_lru_locks osc
10708 cat $file >/dev/null
10710 if ! let "AFTER - BEFORE == CPAGES"; then
10711 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10713 log "cache hits:: before: $BEFORE, after: $AFTER"
10716 log "Read again; it should not be satisfied from the cache."
10718 cancel_lru_locks osc
10719 cat $file >/dev/null
10721 if ! let "AFTER - BEFORE == 0"; then
10722 error "IN CACHE: before: $BEFORE, after: $AFTER"
10724 log "cache hits:: before: $BEFORE, after: $AFTER"
10727 log "Turn off read and write cache"
10729 set_cache writethrough off
10731 log "Write data and read it back"
10732 log "It should not be satisfied from the cache."
10734 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10735 cancel_lru_locks osc
10737 cat $file >/dev/null
10739 if ! let "AFTER - BEFORE == 0"; then
10740 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10742 log "cache hits:: before: $BEFORE, after: $AFTER"
10745 log "Turn on the read cache and turn off the write cache"
10747 set_cache writethrough off
10749 log "Write data and read it back"
10750 log "It should not be satisfied from the cache."
10752 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10754 cancel_lru_locks osc
10755 cat $file >/dev/null
10757 if ! let "AFTER - BEFORE == 0"; then
10758 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10760 log "cache hits:: before: $BEFORE, after: $AFTER"
10763 log "Read again; it should be satisfied from the cache."
10765 cancel_lru_locks osc
10766 cat $file >/dev/null
10768 if ! let "AFTER - BEFORE == CPAGES"; then
10769 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10771 log "cache hits:: before: $BEFORE, after: $AFTER"
10775 restore_lustre_params < $p
10778 run_test 156 "Verification of tunables"
10781 cleanup_changelog () {
10783 echo "Deregistering changelog client $CL_USER"
10784 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
10788 if [[ $MDSCOUNT -gt 1 ]]; then
10789 error_ignore bz17935 $*
10797 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10799 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
10801 if [ $MASK -eq 1 ]; then
10802 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
10804 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
10808 changelog_extract_field() {
10812 local identifier=$4
10814 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
10815 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
10820 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10821 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10822 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10823 { skip "Need MDS version at least 2.2.0"; return; }
10825 local CL_USERS="mdd.$MDT0.changelog_users"
10826 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10827 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10828 changelog_register -n)
10829 echo "Registered as changelog user $CL_USER"
10830 trap cleanup_changelog EXIT
10831 $GET_CL_USERS | grep -q $CL_USER ||
10832 error "User $CL_USER not found in changelog_users"
10835 test_mkdir -p $DIR/$tdir/pics/2008/zachy
10836 touch $DIR/$tdir/pics/2008/zachy/timestamp
10837 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
10838 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
10839 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
10840 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
10841 rm $DIR/$tdir/pics/desktop.jpg
10843 $LFS changelog $MDT0 | tail -5
10845 echo "verifying changelog mask"
10846 changelog_chmask "MKDIR"
10847 changelog_chmask "CLOSE"
10849 test_mkdir -p $DIR/$tdir/pics/zach/sofia
10850 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10852 changelog_chmask "MKDIR"
10853 changelog_chmask "CLOSE"
10855 test_mkdir -p $DIR/$tdir/pics/2008/sofia
10856 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10858 $LFS changelog $MDT0
10859 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
10860 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
10861 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
10862 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
10865 echo "verifying target fid"
10866 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
10867 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
10868 [ "$fidc" == "$fidf" ] ||
10869 err17935 "fid in changelog $fidc != file fid $fidf"
10870 echo "verifying parent fid"
10871 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
10872 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
10873 [ "$fidc" == "$fidf" ] ||
10874 err17935 "pfid in changelog $fidc != dir fid $fidf"
10876 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
10877 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 5))
10878 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
10879 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
10880 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
10881 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
10883 MIN_REC=$($GET_CL_USERS |
10884 awk 'min == "" || $2 < min {min = $2}; END {print min}')
10885 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
10886 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
10887 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
10888 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
10890 # LU-3446 changelog index reset on MDT restart
10891 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10892 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10893 $LFS changelog_clear $MDT0 $CL_USER 0
10894 stop $SINGLEMDS || error "Fail to stop MDT."
10895 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10896 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10897 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
10898 [ $CUR_REC1 == $CUR_REC2 ] ||
10899 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
10901 echo "verifying user deregister"
10903 $GET_CL_USERS | grep -q $CL_USER &&
10904 error "User $CL_USER still in changelog_users"
10906 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
10907 if [ $CL_USER -eq 0 ]; then
10908 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10909 touch $DIR/$tdir/chloe
10910 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10911 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
10912 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
10914 echo "$CL_USER other changelog users; can't verify off"
10917 run_test 160a "changelog sanity"
10919 test_160b() { # LU-3587
10920 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10921 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10922 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10923 { skip "Need MDS version at least 2.2.0"; return; }
10925 local CL_USERS="mdd.$MDT0.changelog_users"
10926 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10927 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10928 changelog_register -n)
10929 echo "Registered as changelog user $CL_USER"
10930 trap cleanup_changelog EXIT
10931 $GET_CL_USERS | grep -q $CL_USER ||
10932 error "User $CL_USER not found in changelog_users"
10934 local LONGNAME1=$(str_repeat a 255)
10935 local LONGNAME2=$(str_repeat b 255)
10938 echo "creating very long named file"
10939 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
10940 echo "moving very long named file"
10941 mv $LONGNAME1 $LONGNAME2
10943 $LFS changelog $MDT0 | grep RENME
10947 run_test 160b "Verify that very long rename doesn't crash in changelog"
10950 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10953 local server_version=$(lustre_version_code $SINGLEMDS)
10955 [[ $server_version -gt $(version_code 2.5.57) ]] ||
10956 [[ $server_version -gt $(version_code 2.5.1) &&
10957 $server_version -lt $(version_code 2.5.50) ]] ||
10958 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
10959 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10961 # Registration step
10962 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10963 changelog_register -n)
10964 trap cleanup_changelog EXIT
10967 mkdir -p $DIR/$tdir
10968 $MCREATE $DIR/$tdir/foo_160c
10969 changelog_chmask "TRUNC"
10970 $TRUNCATE $DIR/$tdir/foo_160c 200
10971 changelog_chmask "TRUNC"
10972 $TRUNCATE $DIR/$tdir/foo_160c 199
10973 $LFS changelog $MDT0
10974 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
10975 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
10976 $LFS changelog_clear $MDT0 $CL_USER 0
10978 # Deregistration step
10981 run_test 160c "verify that changelog log catch the truncate event"
10984 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10985 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10987 local server_version=$(lustre_version_code mds1)
10988 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10990 [[ $server_version -ge $(version_code 2.7.60) ]] ||
10991 { skip "Need MDS version at least 2.7.60+"; return; }
10992 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10994 # Registration step
10995 CL_USER=$(do_facet mds1 $LCTL --device $MDT0 \
10996 changelog_register -n)
10998 trap cleanup_changelog EXIT
10999 mkdir -p $DIR/$tdir/migrate_dir
11000 $LFS changelog_clear $MDT0 $CL_USER 0
11002 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
11003 $LFS changelog $MDT0
11004 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
11005 $LFS changelog_clear $MDT0 $CL_USER 0
11006 [ $MIGRATES -eq 1 ] ||
11007 error "MIGRATE changelog mask count $MIGRATES != 1"
11009 # Deregistration step
11012 run_test 160d "verify that changelog log catch the migrate event"
11015 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11016 test_mkdir -p -c1 $DIR/$tdir
11017 cp /etc/hosts $DIR/$tdir/$tfile
11018 test_mkdir -c1 $DIR/$tdir/foo1
11019 test_mkdir -c1 $DIR/$tdir/foo2
11020 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
11021 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
11022 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
11023 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
11024 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
11025 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11026 $LFS fid2path $DIR $FID
11027 err17935 "bad link ea"
11030 rm $DIR/$tdir/foo2/zachary
11032 rm $DIR/$tdir/foo2/thor
11034 rm $DIR/$tdir/$tfile
11036 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
11037 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
11039 $LFS fid2path $DIR $FID
11040 err17935 "bad link rename"
11042 rm $DIR/$tdir/foo2/maggie
11045 local longname=filename_avg_len_is_thirty_two_
11046 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
11047 error "failed to hardlink many files"
11048 links=$($LFS fid2path $DIR $FID | wc -l)
11049 echo -n "${links}/1000 links in link EA"
11050 [[ $links -gt 60 ]] ||
11051 err17935 "expected at least 60 links in link EA"
11052 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
11053 error "failed to unlink many hardlinks"
11055 run_test 161a "link ea sanity"
11058 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11059 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
11061 local remote_dir=$DIR/$tdir/remote_dir
11063 mkdir -p $DIR/$tdir
11064 $LFS mkdir -i $MDTIDX $remote_dir ||
11065 error "create remote directory failed"
11067 cp /etc/hosts $remote_dir/$tfile
11068 mkdir -p $remote_dir/foo1
11069 mkdir -p $remote_dir/foo2
11070 ln $remote_dir/$tfile $remote_dir/foo1/sofia
11071 ln $remote_dir/$tfile $remote_dir/foo2/zachary
11072 ln $remote_dir/$tfile $remote_dir/foo1/luna
11073 ln $remote_dir/$tfile $remote_dir/foo2/thor
11075 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
11077 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11078 $LFS fid2path $DIR $FID
11079 err17935 "bad link ea"
11082 rm $remote_dir/foo2/zachary
11084 rm $remote_dir/foo2/thor
11086 rm $remote_dir/$tfile
11088 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
11089 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
11090 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
11091 $LFS fid2path $DIR $FID
11092 err17935 "bad link rename"
11094 rm $remote_dir/foo2/maggie
11097 local longname=filename_avg_len_is_thirty_two_
11098 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
11099 error "failed to hardlink many files"
11100 links=$($LFS fid2path $DIR $FID | wc -l)
11101 echo -n "${links}/1000 links in link EA"
11102 [[ ${links} -gt 60 ]] ||
11103 err17935 "expected at least 60 links in link EA"
11104 unlinkmany $remote_dir/foo2/$longname 1000 ||
11105 error "failed to unlink many hardlinks"
11107 run_test 161b "link ea sanity under remote directory"
11110 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11111 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11112 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
11113 skip "Need MDS version at least 2.1.5" && return
11115 # define CLF_RENAME_LAST 0x0001
11116 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
11117 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11118 changelog_register -n)
11120 trap cleanup_changelog EXIT
11122 mkdir -p $DIR/$tdir
11123 touch $DIR/$tdir/foo_161c
11124 touch $DIR/$tdir/bar_161c
11125 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11126 $LFS changelog $MDT0 | grep RENME
11127 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
11129 $LFS changelog_clear $MDT0 $CL_USER 0
11130 if [ x$flags != "x0x1" ]; then
11131 error "flag $flags is not 0x1"
11133 echo "rename overwrite a target having nlink = 1," \
11134 "changelog record has flags of $flags"
11136 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
11137 touch $DIR/$tdir/foo_161c
11138 touch $DIR/$tdir/bar_161c
11139 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11140 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11141 $LFS changelog $MDT0 | grep RENME
11142 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11143 $LFS changelog_clear $MDT0 $CL_USER 0
11144 if [ x$flags != "x0x0" ]; then
11145 error "flag $flags is not 0x0"
11147 echo "rename overwrite a target having nlink > 1," \
11148 "changelog record has flags of $flags"
11150 # rename doesn't overwrite a target (changelog flag 0x0)
11151 touch $DIR/$tdir/foo_161c
11152 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
11153 $LFS changelog $MDT0 | grep RENME
11154 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11155 $LFS changelog_clear $MDT0 $CL_USER 0
11156 if [ x$flags != "x0x0" ]; then
11157 error "flag $flags is not 0x0"
11159 echo "rename doesn't overwrite a target," \
11160 "changelog record has flags of $flags"
11162 # define CLF_UNLINK_LAST 0x0001
11163 # unlink a file having nlink = 1 (changelog flag 0x1)
11164 rm -f $DIR/$tdir/foo2_161c
11165 $LFS changelog $MDT0 | grep UNLNK
11166 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11167 $LFS changelog_clear $MDT0 $CL_USER 0
11168 if [ x$flags != "x0x1" ]; then
11169 error "flag $flags is not 0x1"
11171 echo "unlink a file having nlink = 1," \
11172 "changelog record has flags of $flags"
11174 # unlink a file having nlink > 1 (changelog flag 0x0)
11175 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11176 rm -f $DIR/$tdir/foobar_161c
11177 $LFS changelog $MDT0 | grep UNLNK
11178 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11179 $LFS changelog_clear $MDT0 $CL_USER 0
11180 if [ x$flags != "x0x0" ]; then
11181 error "flag $flags is not 0x0"
11183 echo "unlink a file having nlink > 1," \
11184 "changelog record has flags of $flags"
11187 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
11194 local path=$(${LFS} fid2path $*)
11195 # Remove the '//' indicating a remote directory
11196 path=$(echo $path | sed 's#//#/#g')
11199 if [ $RC -ne 0 ]; then
11200 err17935 "path looked up of $expected failed. Error $RC"
11202 elif [ "${path}" != "${expected}" ]; then
11203 err17935 "path looked up \"${path}\" instead of \"${expected}\""
11206 echo "fid $fid resolves to path $path (expected $expected)"
11209 test_162a() { # was test_162
11210 # Make changes to filesystem
11211 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11212 test_mkdir -p -c1 $DIR/$tdir/d2
11213 touch $DIR/$tdir/d2/$tfile
11214 touch $DIR/$tdir/d2/x1
11215 touch $DIR/$tdir/d2/x2
11216 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
11217 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
11219 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
11220 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
11221 error "check path $tdir/d2/$tfile failed"
11224 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
11225 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
11226 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
11227 error "check path $tdir/d2/p/q/r/slink failed"
11229 # softlink to wrong file
11230 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
11231 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
11232 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
11233 error "check path $tdir/d2/p/q/r/slink.wrong failed"
11236 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
11237 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
11238 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
11239 # fid2path dir/fsname should both work
11240 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
11241 error "check path $tdir/d2/a/b/c/new_file failed"
11242 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
11243 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
11245 # hardlink count: check that there are 2 links
11246 # Doesnt work with CMD yet: 17935
11247 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
11248 err17935 "expected 2 links"
11250 # hardlink indexing: remove the first link
11251 rm $DIR/$tdir/d2/p/q/r/hlink
11252 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
11253 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
11257 run_test 162a "path lookup sanity"
11260 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11261 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11264 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
11265 error "create striped dir failed"
11267 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
11268 tail -n 1 | awk '{print $2}')
11269 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
11271 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
11272 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
11275 for ((i=0;i<5;i++)); do
11276 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
11277 error "get fid for f$i failed"
11278 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
11279 error "check path $tdir/striped_dir/f$i failed"
11281 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
11282 error "get fid for d$i failed"
11283 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
11284 error "check path $tdir/striped_dir/d$i failed"
11289 run_test 162b "striped directory path lookup sanity"
11291 # LU-4239: Verify fid2path works with paths 100 or more directories deep
11293 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
11294 skip "Need MDS version at least 2.7.51" && return
11295 test_mkdir $DIR/$tdir.local
11296 test_mkdir $DIR/$tdir.remote
11297 local lpath=$tdir.local
11298 local rpath=$tdir.remote
11300 for ((i = 0; i <= 101; i++)); do
11303 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
11304 error "get fid for local directory $DIR/$lpath failed"
11305 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
11306 error "check path for local directory $DIR/$lpath failed"
11309 test_mkdir $DIR/$rpath
11310 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
11311 error "get fid for remote directory $DIR/$rpath failed"
11312 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
11313 error "check path for remote directory $DIR/$rpath failed"
11318 run_test 162c "fid2path works with paths 100 or more directories deep"
11321 # do directio so as not to populate the page cache
11322 log "creating a 10 Mb file"
11323 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11324 log "starting reads"
11325 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11326 log "truncating the file"
11327 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11329 kill %+ || true # reads might have finished
11330 echo "wait until dd is finished"
11332 log "removing the temporary file"
11333 rm -rf $DIR/$tfile || error "tmp file removal failed"
11335 run_test 169 "parallel read and truncate should not deadlock"
11338 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11339 $LCTL clear # bug 18514
11340 $LCTL debug_daemon start $TMP/${tfile}_log_good
11342 $LCTL debug_daemon stop
11343 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
11344 error "sed failed to read log_good"
11346 $LCTL debug_daemon start $TMP/${tfile}_log_good
11348 $LCTL debug_daemon stop
11350 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
11351 error "lctl df log_bad failed"
11353 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11354 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11356 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
11357 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
11359 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
11360 error "bad_line good_line1 good_line2 are empty"
11362 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11363 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
11364 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11366 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
11367 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11368 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11370 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
11371 error "bad_line_new good_line_new are empty"
11373 local expected_good=$((good_line1 + good_line2*2))
11375 rm -f $TMP/${tfile}*
11376 # LU-231, short malformed line may not be counted into bad lines
11377 if [ $bad_line -ne $bad_line_new ] &&
11378 [ $bad_line -ne $((bad_line_new - 1)) ]; then
11379 error "expected $bad_line bad lines, but got $bad_line_new"
11383 if [ $expected_good -ne $good_line_new ]; then
11384 error "expected $expected_good good lines, but got $good_line_new"
11389 run_test 170 "test lctl df to handle corrupted log ====================="
11391 test_171() { # bug20592
11392 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11393 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
11394 $LCTL set_param fail_loc=0x50e
11395 $LCTL set_param fail_val=3000
11396 multiop_bg_pause $DIR/$tfile O_s || true
11398 kill -USR1 $MULTIPID
11402 if dmesg | grep "recursive fault"; then
11403 error "caught a recursive fault"
11405 $LCTL set_param fail_loc=0
11408 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
11410 # it would be good to share it with obdfilter-survey/iokit-libecho code
11411 setup_obdecho_osc () {
11414 local obdfilter_name=$2
11415 echo "Creating new osc for $obdfilter_name on $ost_nid"
11416 # make sure we can find loopback nid
11417 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
11419 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
11420 ${obdfilter_name}_osc_UUID || rc=2; }
11421 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
11422 ${obdfilter_name}_UUID $ost_nid || rc=3; }
11426 cleanup_obdecho_osc () {
11427 local obdfilter_name=$1
11428 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
11429 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
11436 local pages=${3:-64}
11441 local obd_size=$(get_obd_size $node $OBD)
11442 local page_size=$(get_page_size $node)
11443 if [[ -n "$obd_size" ]]; then
11444 local new_count=$((obd_size / (pages * page_size / 1024)))
11445 [[ $new_count -ge $count ]] || count=$new_count
11448 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
11449 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
11451 if [ $rc -eq 0 ]; then
11452 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
11453 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
11455 echo "New object id is $id"
11456 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
11458 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
11459 "test_brw $count w v $pages $id" || rc=4; }
11460 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
11462 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
11463 "cleanup" || rc=5; }
11464 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
11465 "detach" || rc=6; }
11466 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
11471 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11472 remote_ost_nodsh && skip "remote OST with nodsh" && return
11474 local rmmod_local=0
11476 if ! module_loaded obdecho; then
11477 load_module obdecho/obdecho
11481 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
11482 local host=$(lctl get_param -n osc.$osc.import |
11483 awk '/current_connection:/ {print $2}' )
11484 local target=$(lctl get_param -n osc.$osc.import |
11485 awk '/target:/ {print $2}' )
11486 target=${target%_UUID}
11488 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
11489 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
11490 [[ -n $target ]] && cleanup_obdecho_osc $target
11491 [ $rmmod_local -eq 1 ] && rmmod obdecho
11494 run_test 180a "test obdecho on osc"
11497 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11498 remote_ost_nodsh && skip "remote OST with nodsh" && return
11500 local rmmod_remote=0
11502 do_facet ost1 "lsmod | grep -q obdecho || " \
11503 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
11504 "modprobe obdecho; }" && rmmod_remote=1
11505 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
11506 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
11507 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
11510 run_test 180b "test obdecho directly on obdfilter"
11512 test_180c() { # LU-2598
11513 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11514 remote_ost_nodsh && skip "remote OST with nodsh" && return
11515 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
11516 skip "Need MDS version at least 2.4.0" && return
11519 local rmmod_remote=false
11520 local pages=16384 # 64MB bulk I/O RPC size
11523 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11524 rmmod_remote=true || error "failed to load module obdecho"
11526 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
11528 if [ -n "$target" ]; then
11529 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
11531 echo "there is no obdfilter target on ost1"
11534 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
11537 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
11539 test_181() { # bug 22177
11540 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11541 # create enough files to index the directory
11542 createmany -o $DIR/$tdir/foobar 4000
11543 # print attributes for debug purpose
11546 multiop_bg_pause $DIR/$tdir D_Sc || return 1
11548 # remove the files & current working dir
11549 unlinkmany $DIR/$tdir/foobar 4000
11551 kill -USR1 $MULTIPID
11553 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
11556 run_test 181 "Test open-unlinked dir ========================"
11562 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11564 $LCTL set_param mdc.*.rpc_stats=clear
11566 for (( i = 0; i < $tcount; i++ )) ; do
11567 mkdir $DIR/$tdir/$i
11570 for (( i = 0; i < $tcount; i++ )) ; do
11571 createmany -o $DIR/$tdir/$i/f- $fcount &
11575 for (( i = 0; i < $tcount; i++ )) ; do
11576 unlinkmany $DIR/$tdir/$i/f- $fcount &
11580 $LCTL get_param mdc.*.rpc_stats
11584 run_test 182 "Test parallel modify metadata operations ================"
11586 test_183() { # LU-2275
11587 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11588 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
11589 skip "Need MDS version at least 2.3.56" && return
11591 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11592 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11593 echo aaa > $DIR/$tdir/$tfile
11595 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
11596 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
11598 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
11599 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
11601 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
11603 # Flush negative dentry cache
11604 touch $DIR/$tdir/$tfile
11606 # We are not checking for any leaked references here, they'll
11607 # become evident next time we do cleanup with module unload.
11610 run_test 183 "No crash or request leak in case of strange dispositions ========"
11612 # test suite 184 is for LU-2016, LU-2017
11614 check_swap_layouts_support && return 0
11616 dir0=$DIR/$tdir/$testnum
11617 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
11622 $SETSTRIPE -c1 $file1
11624 $SETSTRIPE -c2 $file2
11626 gen1=$($GETSTRIPE -g $file1)
11627 gen2=$($GETSTRIPE -g $file2)
11629 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11630 gen=$($GETSTRIPE -g $file1)
11631 [[ $gen1 != $gen ]] ||
11632 "Layout generation on $file1 does not change"
11633 gen=$($GETSTRIPE -g $file2)
11634 [[ $gen2 != $gen ]] ||
11635 "Layout generation on $file2 does not change"
11637 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11638 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11640 run_test 184a "Basic layout swap"
11643 check_swap_layouts_support && return 0
11645 dir0=$DIR/$tdir/$testnum
11646 mkdir -p $dir0 || error "creating dir $dir0"
11653 $SETSTRIPE -c1 $file1
11654 $SETSTRIPE -c2 $file2
11655 $SETSTRIPE -c1 $file3
11656 chown $RUNAS_ID $file3
11657 gen1=$($GETSTRIPE -g $file1)
11658 gen2=$($GETSTRIPE -g $file2)
11660 $LFS swap_layouts $dir1 $dir2 &&
11661 error "swap of directories layouts should fail"
11662 $LFS swap_layouts $dir1 $file1 &&
11663 error "swap of directory and file layouts should fail"
11664 $RUNAS $LFS swap_layouts $file1 $file2 &&
11665 error "swap of file we cannot write should fail"
11666 $LFS swap_layouts $file1 $file3 &&
11667 error "swap of file with different owner should fail"
11668 /bin/true # to clear error code
11670 run_test 184b "Forbidden layout swap (will generate errors)"
11673 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
11674 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
11675 check_swap_layouts_support && return 0
11677 local dir0=$DIR/$tdir/$testnum
11678 mkdir -p $dir0 || error "creating dir $dir0"
11680 local ref1=$dir0/ref1
11681 local ref2=$dir0/ref2
11682 local file1=$dir0/file1
11683 local file2=$dir0/file2
11684 # create a file large enough for the concurrent test
11685 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
11686 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
11687 echo "ref file size: ref1($(stat -c %s $ref1))," \
11688 "ref2($(stat -c %s $ref2))"
11691 dd if=$ref1 of=$file1 bs=16k &
11694 # Make sure dd starts to copy file
11695 while [ ! -f $file1 ]; do sleep 0.1; done
11697 $LFS swap_layouts $file1 $file2
11700 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
11701 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
11703 # how many bytes copied before swapping layout
11704 local copied=$(stat -c %s $file2)
11705 local remaining=$(stat -c %s $ref1)
11706 remaining=$((remaining - copied))
11707 echo "Copied $copied bytes before swapping layout..."
11709 cmp -n $copied $file1 $ref2 | grep differ &&
11710 error "Content mismatch [0, $copied) of ref2 and file1"
11711 cmp -n $copied $file2 $ref1 ||
11712 error "Content mismatch [0, $copied) of ref1 and file2"
11713 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
11714 error "Content mismatch [$copied, EOF) of ref1 and file1"
11717 rm -f $ref1 $ref2 $file1 $file2
11719 run_test 184c "Concurrent write and layout swap"
11722 check_swap_layouts_support && return 0
11723 [ -z "$(which getfattr 2>/dev/null)" ] &&
11724 skip "no getfattr command" && return 0
11726 local file1=$DIR/$tdir/$tfile-1
11727 local file2=$DIR/$tdir/$tfile-2
11728 local file3=$DIR/$tdir/$tfile-3
11732 mkdir -p $DIR/$tdir
11733 touch $file1 || error "create $file1 failed"
11734 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11735 error "create $file2 failed"
11736 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11737 error "create $file3 failed"
11738 lovea1=$($LFS getstripe $file1 | sed 1d)
11740 $LFS swap_layouts $file2 $file3 ||
11741 error "swap $file2 $file3 layouts failed"
11742 $LFS swap_layouts $file1 $file2 ||
11743 error "swap $file1 $file2 layouts failed"
11745 lovea2=$($LFS getstripe $file2 | sed 1d)
11746 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
11748 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11749 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
11751 run_test 184d "allow stripeless layouts swap"
11754 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
11755 { skip "Need MDS version at least 2.6.94"; return 0; }
11756 check_swap_layouts_support && return 0
11757 [ -z "$(which getfattr 2>/dev/null)" ] &&
11758 skip "no getfattr command" && return 0
11760 local file1=$DIR/$tdir/$tfile-1
11761 local file2=$DIR/$tdir/$tfile-2
11762 local file3=$DIR/$tdir/$tfile-3
11765 mkdir -p $DIR/$tdir
11766 touch $file1 || error "create $file1 failed"
11767 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11768 error "create $file2 failed"
11769 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11770 error "create $file3 failed"
11772 $LFS swap_layouts $file1 $file2 ||
11773 error "swap $file1 $file2 layouts failed"
11775 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11776 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
11778 echo 123 > $file1 || error "Should be able to write into $file1"
11780 $LFS swap_layouts $file1 $file3 ||
11781 error "swap $file1 $file3 layouts failed"
11783 echo 123 > $file1 || error "Should be able to write into $file1"
11785 rm -rf $file1 $file2 $file3
11787 run_test 184e "Recreate layout after stripeless layout swaps"
11789 test_185() { # LU-2441
11790 # LU-3553 - no volatile file support in old servers
11791 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
11792 { skip "Need MDS version at least 2.3.60"; return 0; }
11794 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11795 touch $DIR/$tdir/spoo
11796 local mtime1=$(stat -c "%Y" $DIR/$tdir)
11797 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
11798 error "cannot create/write a volatile file"
11799 [ "$FILESET" == "" ] &&
11800 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
11801 error "FID is still valid after close"
11803 multiop_bg_pause $DIR/$tdir vVw4096_c
11810 # assume that the next FID for this client is sequential, since stdout
11811 # is unfortunately eaten by multiop_bg_pause
11812 local n=$((${fidv[1]} + 1))
11813 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
11814 if [ "$FILESET" == "" ]; then
11815 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
11816 error "FID is missing before close"
11818 kill -USR1 $multi_pid
11819 # 1 second delay, so if mtime change we will see it
11821 local mtime2=$(stat -c "%Y" $DIR/$tdir)
11822 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
11824 run_test 185 "Volatile file support"
11827 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11828 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11829 skip "Need MDS version at least 2.3.0" && return
11831 local dir0=$DIR/$tdir/$testnum
11832 mkdir -p $dir0 || error "creating dir $dir0"
11834 local file=$dir0/file1
11835 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
11836 local dv1=$($LFS data_version $file)
11837 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
11838 local dv2=$($LFS data_version $file)
11839 [[ $dv1 != $dv2 ]] ||
11840 error "data version did not change on write $dv1 == $dv2"
11845 run_test 187a "Test data version change"
11848 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11849 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11850 skip "Need MDS version at least 2.3.0" && return
11852 local dir0=$DIR/$tdir/$testnum
11853 mkdir -p $dir0 || error "creating dir $dir0"
11855 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
11856 [[ ${DV[0]} != ${DV[1]} ]] ||
11857 error "data version did not change on write"\
11858 " ${DV[0]} == ${DV[1]}"
11863 run_test 187b "Test data version change on volatile file"
11866 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11867 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11868 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11870 local POOL=${POOL:-cea1}
11871 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
11872 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
11875 local last_ost=$(($OSTCOUNT - 1))
11877 local ost_list=$(seq $first_ost $ost_step $last_ost)
11878 local ost_range="$first_ost $last_ost $ost_step"
11879 local test_path=$POOL_ROOT/$POOL_DIR_NAME
11880 local file_dir=$POOL_ROOT/file_tst
11881 local subdir=$test_path/subdir
11885 # former test_200a test_200b
11886 pool_add $POOL || { rc=$? ; break; }
11887 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
11888 # former test_200c test_200d
11889 mkdir -p $test_path
11890 pool_set_dir $POOL $test_path || { rc=$? ; break; }
11891 pool_check_dir $POOL $test_path || { rc=$? ; break; }
11893 pool_check_dir $POOL $subdir || { rc=$? ; break; }
11894 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
11895 || { rc=$? ; break; }
11896 # former test_200e test_200f
11897 local files=$((OSTCOUNT*3))
11898 pool_alloc_files $POOL $test_path $files "$ost_list" \
11899 || { rc=$? ; break; }
11900 pool_create_files $POOL $file_dir $files "$ost_list" \
11901 || { rc=$? ; break; }
11902 # former test_200g test_200h
11903 pool_lfs_df $POOL || { rc=$? ; break; }
11904 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
11906 # former test_201a test_201b test_201c
11907 pool_remove_first_target $POOL || { rc=$? ; break; }
11909 local f=$test_path/$tfile
11910 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
11911 pool_remove $POOL $f || { rc=$? ; break; }
11918 run_test 200 "OST pools"
11920 # usage: default_attr <count | size | offset>
11922 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
11925 # usage: check_default_stripe_attr
11926 check_default_stripe_attr() {
11927 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
11929 --stripe-count|--count)
11930 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
11931 --stripe-size|--size)
11932 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
11933 --stripe-index|--index)
11936 error "unknown getstripe attr '$1'"
11939 [ $ACTUAL != $EXPECTED ] &&
11940 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
11944 test_mkdir -p $DIR/$tdir
11945 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
11947 check_default_stripe_attr --stripe-count
11948 check_default_stripe_attr --stripe-size
11949 check_default_stripe_attr --stripe-index
11953 run_test 204a "Print default stripe attributes ================="
11956 test_mkdir -p $DIR/$tdir
11957 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11959 check_default_stripe_attr --stripe-size
11960 check_default_stripe_attr --stripe-index
11964 run_test 204b "Print default stripe size and offset ==========="
11967 test_mkdir -p $DIR/$tdir
11968 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11970 check_default_stripe_attr --stripe-count
11971 check_default_stripe_attr --stripe-index
11975 run_test 204c "Print default stripe count and offset ==========="
11978 test_mkdir -p $DIR/$tdir
11979 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11981 check_default_stripe_attr --stripe-count
11982 check_default_stripe_attr --stripe-size
11986 run_test 204d "Print default stripe count and size ============="
11989 test_mkdir -p $DIR/$tdir
11990 $SETSTRIPE -d $DIR/$tdir
11992 check_default_stripe_attr --stripe-count --raw
11993 check_default_stripe_attr --stripe-size --raw
11994 check_default_stripe_attr --stripe-index --raw
11998 run_test 204e "Print raw stripe attributes ================="
12001 test_mkdir -p $DIR/$tdir
12002 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12004 check_default_stripe_attr --stripe-size --raw
12005 check_default_stripe_attr --stripe-index --raw
12009 run_test 204f "Print raw stripe size and offset ==========="
12012 test_mkdir -p $DIR/$tdir
12013 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12015 check_default_stripe_attr --stripe-count --raw
12016 check_default_stripe_attr --stripe-index --raw
12020 run_test 204g "Print raw stripe count and offset ==========="
12023 test_mkdir -p $DIR/$tdir
12024 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12026 check_default_stripe_attr --stripe-count --raw
12027 check_default_stripe_attr --stripe-size --raw
12031 run_test 204h "Print raw stripe count and size ============="
12033 # Figure out which job scheduler is being used, if any,
12034 # or use a fake one
12035 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
12036 JOBENV=SLURM_JOB_ID
12037 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
12039 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
12041 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
12042 JOBENV=LOADL_STEP_ID
12043 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
12046 $LCTL list_param jobid_name > /dev/null 2>&1
12047 if [ $? -eq 0 ]; then
12054 verify_jobstats() {
12059 # we don't really need to clear the stats for this test to work, since each
12060 # command has a unique jobid, but it makes debugging easier if needed.
12061 # for facet in $facets; do
12062 # local dev=$(convert_facet2label $facet)
12063 # # clear old jobstats
12064 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
12067 # use a new JobID for each test, or we might see an old one
12068 [ "$JOBENV" = "FAKE_JOBID" ] &&
12069 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12073 [ "$JOBENV" = "nodelocal" ] && {
12074 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12075 $LCTL set_param jobid_name=$FAKE_JOBID
12079 log "Test: ${cmd[*]}"
12080 log "Using JobID environment variable $JOBENV=$JOBVAL"
12082 if [ $JOBENV = "FAKE_JOBID" ]; then
12083 FAKE_JOBID=$JOBVAL ${cmd[*]}
12088 # all files are created on OST0000
12089 for facet in $facets; do
12090 local stats="*.$(convert_facet2label $facet).job_stats"
12091 if [ $(do_facet $facet lctl get_param $stats |
12092 grep -c $JOBVAL) -ne 1 ]; then
12093 do_facet $facet lctl get_param $stats
12094 error "No jobstats for $JOBVAL found on $facet::$stats"
12101 NEW_JOBENV=${1:-$OLD_JOBENV}
12102 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
12103 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
12108 do_facet $SINGLEMDS \
12109 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
12110 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
12114 test_205() { # Job stats
12115 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12116 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12117 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12118 remote_ost_nodsh && skip "remote OST with nodsh" && return
12120 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
12121 skip "Server doesn't support jobstats" && return 0
12122 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
12124 OLD_JOBENV=$($LCTL get_param -n jobid_var)
12125 if [ $OLD_JOBENV != $JOBENV ]; then
12126 jobstats_set $JOBENV
12127 trap cleanup_205 EXIT
12130 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
12131 echo "Registered as changelog user $CL_USER"
12133 OLD_INTERVAL=$(do_facet $SINGLEMDS \
12134 lctl get_param -n mdt.*.job_cleanup_interval)
12135 local interval_new=5
12136 do_facet $SINGLEMDS \
12137 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
12138 local start=$SECONDS
12142 cmd="mkdir $DIR/$tdir"
12143 verify_jobstats "$cmd" "$SINGLEMDS"
12145 cmd="rmdir $DIR/$tdir"
12146 verify_jobstats "$cmd" "$SINGLEMDS"
12147 # mkdir on secondary MDT
12148 if [ $MDSCOUNT -gt 1 ]; then
12149 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
12150 verify_jobstats "$cmd" "mds2"
12153 cmd="mknod $DIR/$tfile c 1 3"
12154 verify_jobstats "$cmd" "$SINGLEMDS"
12156 cmd="rm -f $DIR/$tfile"
12157 verify_jobstats "$cmd" "$SINGLEMDS"
12158 # create all files on OST0000 so verify_jobstats can find OST stats
12160 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
12161 verify_jobstats "$cmd" "$SINGLEMDS"
12163 cmd="touch $DIR/$tfile"
12164 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12166 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
12167 verify_jobstats "$cmd" "ost1"
12169 cancel_lru_locks osc
12170 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
12171 verify_jobstats "$cmd" "ost1"
12173 cmd="$TRUNCATE $DIR/$tfile 0"
12174 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12176 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
12177 verify_jobstats "$cmd" "$SINGLEMDS"
12178 # jobstats expiry - sleep until old stats should be expired
12179 local left=$((interval_new + 2 - (SECONDS - start)))
12180 [ $left -ge 0 ] && echo "sleep $left for expiry" && sleep $((left + 1))
12181 cmd="mkdir $DIR/$tdir.expire"
12182 verify_jobstats "$cmd" "$SINGLEMDS"
12183 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
12184 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
12186 # Ensure that jobid are present in changelog (if supported by MDS)
12187 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
12189 $LFS changelog $MDT0 | tail -9
12190 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
12191 [ $jobids -eq 9 ] ||
12192 error "Wrong changelog jobid count $jobids != 9"
12196 jobstats_set $JOBENV
12198 $LFS changelog $MDT0 | tail -1
12199 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
12200 [ $jobids -eq 0 ] ||
12201 error "Unexpected jobids when jobid_var=$JOBENV"
12206 run_test 205 "Verify job stats"
12208 # LU-1480, LU-1773 and LU-1657
12210 mkdir -p $DIR/$tdir
12211 $SETSTRIPE -c -1 $DIR/$tdir
12212 #define OBD_FAIL_LOV_INIT 0x1403
12213 $LCTL set_param fail_loc=0xa0001403
12214 $LCTL set_param fail_val=1
12215 touch $DIR/$tdir/$tfile || true
12217 run_test 206 "fail lov_init_raid0() doesn't lbug"
12220 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12221 local fsz=`stat -c %s $DIR/$tfile`
12222 cancel_lru_locks mdc
12224 # do not return layout in getattr intent
12225 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
12226 $LCTL set_param fail_loc=0x170
12227 local sz=`stat -c %s $DIR/$tfile`
12229 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
12233 run_test 207a "can refresh layout at glimpse"
12236 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12237 local cksum=`md5sum $DIR/$tfile`
12238 local fsz=`stat -c %s $DIR/$tfile`
12239 cancel_lru_locks mdc
12240 cancel_lru_locks osc
12242 # do not return layout in getattr intent
12243 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
12244 $LCTL set_param fail_loc=0x171
12246 # it will refresh layout after the file is opened but before read issues
12247 echo checksum is "$cksum"
12248 echo "$cksum" |md5sum -c --quiet || error "file differs"
12252 run_test 207b "can refresh layout at open"
12255 # FIXME: in this test suite, only RD lease is used. This is okay
12256 # for now as only exclusive open is supported. After generic lease
12257 # is done, this test suite should be revised. - Jinshan
12259 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12260 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
12261 { skip "Need MDS version at least 2.4.52"; return 0; }
12263 echo "==== test 1: verify get lease work"
12264 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
12266 echo "==== test 2: verify lease can be broken by upcoming open"
12267 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12271 $MULTIOP $DIR/$tfile oO_RDONLY:c
12272 kill -USR1 $PID && wait $PID || error "break lease error"
12274 echo "==== test 3: verify lease can't be granted if an open already exists"
12275 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
12279 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
12280 kill -USR1 $PID && wait $PID || error "open file error"
12282 echo "==== test 4: lease can sustain over recovery"
12283 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
12289 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
12291 echo "==== test 5: lease broken can't be regained by replay"
12292 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12296 # open file to break lease and then recovery
12297 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
12300 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
12304 run_test 208 "Exclusive open"
12307 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
12308 skip_env "must have disp_stripe" && return
12311 sync; sleep 5; sync;
12313 echo 3 > /proc/sys/vm/drop_caches
12314 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12316 # open/close 500 times
12317 for i in $(seq 500); do
12321 echo 3 > /proc/sys/vm/drop_caches
12322 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12324 echo "before: $req_before, after: $req_after"
12325 [ $((req_after - req_before)) -ge 300 ] &&
12326 error "open/close requests are not freed"
12329 run_test 209 "read-only open/close requests should be freed promptly"
12333 size=$((size % 8192 + 1))
12334 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
12335 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
12336 rm -f $DIR/f212 $DIR/f212.xyz
12338 run_test 212 "Sendfile test ============================================"
12341 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
12342 cancel_lru_locks osc
12343 lctl set_param fail_loc=0x8000040f
12344 # generate a read lock
12345 cat $DIR/$tfile > /dev/null
12346 # write to the file, it will try to cancel the above read lock.
12347 cat /etc/hosts >> $DIR/$tfile
12349 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
12351 test_214() { # for bug 20133
12352 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
12353 for (( i=0; i < 340; i++ )) ; do
12354 touch $DIR/$tdir/d214c/a$i
12357 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
12358 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
12359 ls $DIR/d214c || error "ls $DIR/d214c failed"
12360 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
12361 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
12363 run_test 214 "hash-indexed directory test - bug 20133"
12365 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
12366 create_lnet_proc_files() {
12367 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
12368 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
12370 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
12371 rm -f "$TMP/lnet_$1.sys_tmp"
12374 # counterpart of create_lnet_proc_files
12375 remove_lnet_proc_files() {
12376 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
12379 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12380 # 3rd arg as regexp for body
12381 check_lnet_proc_stats() {
12382 local l=$(cat "$TMP/lnet_$1" |wc -l)
12383 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
12385 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
12388 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12389 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
12390 # optional and can be regexp for 2nd line (lnet.routes case)
12391 check_lnet_proc_entry() {
12392 local blp=2 # blp stands for 'position of 1st line of body'
12393 [ -z "$5" ] || blp=3 # lnet.routes case
12395 local l=$(cat "$TMP/lnet_$1" |wc -l)
12396 # subtracting one from $blp because the body can be empty
12397 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
12399 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
12400 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
12402 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
12403 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
12405 # bail out if any unexpected line happened
12406 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
12407 [ "$?" != 0 ] || error "$2 misformatted"
12410 test_215() { # for bugs 18102, 21079, 21517
12411 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12412 local N='(0|[1-9][0-9]*)' # non-negative numeric
12413 local P='[1-9][0-9]*' # positive numeric
12414 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
12415 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
12416 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
12417 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
12419 local L1 # regexp for 1st line
12420 local L2 # regexp for 2nd line (optional)
12421 local BR # regexp for the rest (body)
12423 # lnet.stats should look as 11 space-separated non-negative numerics
12424 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
12425 create_lnet_proc_files "stats"
12426 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
12427 remove_lnet_proc_files "stats"
12429 # lnet.routes should look like this:
12430 # Routing disabled/enabled
12431 # net hops priority state router
12432 # where net is a string like tcp0, hops > 0, priority >= 0,
12433 # state is up/down,
12434 # router is a string like 192.168.1.1@tcp2
12435 L1="^Routing (disabled|enabled)$"
12436 L2="^net +hops +priority +state +router$"
12437 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
12438 create_lnet_proc_files "routes"
12439 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
12440 remove_lnet_proc_files "routes"
12442 # lnet.routers should look like this:
12443 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
12444 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
12445 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
12446 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
12447 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
12448 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
12449 create_lnet_proc_files "routers"
12450 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
12451 remove_lnet_proc_files "routers"
12453 # lnet.peers should look like this:
12454 # nid refs state last max rtr min tx min queue
12455 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
12456 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
12457 # numeric (0 or >0 or <0), queue >= 0.
12458 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
12459 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
12460 create_lnet_proc_files "peers"
12461 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
12462 remove_lnet_proc_files "peers"
12464 # lnet.buffers should look like this:
12465 # pages count credits min
12466 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
12467 L1="^pages +count +credits +min$"
12468 BR="^ +$N +$N +$I +$I$"
12469 create_lnet_proc_files "buffers"
12470 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
12471 remove_lnet_proc_files "buffers"
12473 # lnet.nis should look like this:
12474 # nid status alive refs peer rtr max tx min
12475 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
12476 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
12477 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
12478 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
12479 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
12480 create_lnet_proc_files "nis"
12481 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
12482 remove_lnet_proc_files "nis"
12484 # can we successfully write to lnet.stats?
12485 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
12486 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
12488 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
12490 test_216() { # bug 20317
12491 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12492 remote_ost_nodsh && skip "remote OST with nodsh" && return
12495 local facets=$(get_facets OST)
12496 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12498 save_lustre_params client "osc.*.contention_seconds" > $p
12499 save_lustre_params $facets \
12500 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
12501 save_lustre_params $facets \
12502 "ldlm.namespaces.filter-*.contended_locks" >> $p
12503 save_lustre_params $facets \
12504 "ldlm.namespaces.filter-*.contention_seconds" >> $p
12507 # agressive lockless i/o settings
12508 for node in $(osts_nodes); do
12509 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 2000000; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 0; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 60'
12511 lctl set_param -n osc.*.contention_seconds 60
12513 $DIRECTIO write $DIR/$tfile 0 10 4096
12514 $CHECKSTAT -s 40960 $DIR/$tfile
12516 # disable lockless i/o
12517 for node in $(osts_nodes); do
12518 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
12520 lctl set_param -n osc.*.contention_seconds 0
12523 dd if=/dev/zero of=$DIR/$tfile count=0
12524 $CHECKSTAT -s 0 $DIR/$tfile
12526 restore_lustre_params <$p
12530 run_test 216 "check lockless direct write works and updates file size and kms correctly"
12532 test_217() { # bug 22430
12533 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12537 for node in $(nodes_list); do
12538 nid=$(host_nids_address $node $NETTYPE)
12539 if [[ $nid = *-* ]] ; then
12540 echo "lctl ping $nid@$NETTYPE"
12541 lctl ping $nid@$NETTYPE
12543 echo "skipping $node (no hyphen detected)"
12547 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
12550 # do directio so as not to populate the page cache
12551 log "creating a 10 Mb file"
12552 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12553 log "starting reads"
12554 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12555 log "truncating the file"
12556 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12558 kill %+ || true # reads might have finished
12559 echo "wait until dd is finished"
12561 log "removing the temporary file"
12562 rm -rf $DIR/$tfile || error "tmp file removal failed"
12564 run_test 218 "parallel read and truncate should not deadlock ======================="
12567 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12568 # write one partial page
12569 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
12570 # set no grant so vvp_io_commit_write will do sync write
12571 $LCTL set_param fail_loc=0x411
12572 # write a full page at the end of file
12573 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
12575 $LCTL set_param fail_loc=0
12576 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
12577 $LCTL set_param fail_loc=0x411
12578 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
12581 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
12582 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
12584 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
12586 test_220() { #LU-325
12587 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12588 remote_ost_nodsh && skip "remote OST with nodsh" && return
12589 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12590 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12593 # create on MDT0000 so the last_id and next_id are correct
12595 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
12599 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
12600 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
12601 osc.$mdtosc_proc1.prealloc_last_id)
12602 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
12603 osc.$mdtosc_proc1.prealloc_next_id)
12607 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
12608 #define OBD_FAIL_OST_ENOINO 0x229
12609 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
12610 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
12611 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
12613 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
12615 MDSOBJS=$((last_id - next_id))
12616 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
12618 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
12619 echo "OST still has $count kbytes free"
12621 echo "create $MDSOBJS files @next_id..."
12622 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
12624 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12625 osc.$mdtosc_proc1.prealloc_last_id)
12626 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12627 osc.$mdtosc_proc1.prealloc_next_id)
12629 echo "after creation, last_id=$last_id2, next_id=$next_id2"
12634 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
12635 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
12637 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
12638 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
12639 echo "unlink $MDSOBJS files @$next_id..."
12640 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
12642 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
12645 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12646 dd if=`which date` of=$MOUNT/date oflag=sync
12647 chmod +x $MOUNT/date
12649 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
12650 $LCTL set_param fail_loc=0x80001401
12652 $MOUNT/date > /dev/null
12655 run_test 221 "make sure fault and truncate race to not cause OOM"
12658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12660 test_mkdir -p $DIR/$tdir
12661 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12662 createmany -o $DIR/$tdir/$tfile 10
12663 cancel_lru_locks mdc
12664 cancel_lru_locks osc
12665 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12666 $LCTL set_param fail_loc=0x31a
12667 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
12668 $LCTL set_param fail_loc=0
12671 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
12674 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12676 test_mkdir -p $DIR/$tdir
12677 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12678 createmany -o $DIR/$tdir/$tfile 10
12679 cancel_lru_locks mdc
12680 cancel_lru_locks osc
12681 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12682 $LCTL set_param fail_loc=0x31a
12683 rm -r $DIR/$tdir || error "AGL for rmdir failed"
12684 $LCTL set_param fail_loc=0
12686 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
12689 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12691 test_mkdir -p $DIR/$tdir
12692 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12693 createmany -o $DIR/$tdir/$tfile 10
12694 cancel_lru_locks mdc
12695 cancel_lru_locks osc
12696 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
12697 $LCTL set_param fail_loc=0x31b
12698 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
12699 $LCTL set_param fail_loc=0
12702 run_test 223 "osc reenqueue if without AGL lock granted ======================="
12704 test_224a() { # LU-1039, MRP-303
12705 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12706 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
12707 $LCTL set_param fail_loc=0x508
12708 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
12709 $LCTL set_param fail_loc=0
12712 run_test 224a "Don't panic on bulk IO failure"
12714 test_224b() { # LU-1039, MRP-303
12715 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12716 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
12717 cancel_lru_locks osc
12718 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
12719 $LCTL set_param fail_loc=0x515
12720 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
12721 $LCTL set_param fail_loc=0
12724 run_test 224b "Don't panic on bulk IO failure"
12726 test_224c() { # LU-6441
12727 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12728 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12730 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12731 save_writethrough $p
12732 set_cache writethrough on
12734 local pages_per_rpc=$($LCTL get_param \
12735 osc.*.max_pages_per_rpc)
12736 local at_max=$($LCTL get_param -n at_max)
12737 local timeout=$($LCTL get_param -n timeout)
12738 local test_at="$LCTL get_param -n at_max"
12739 local param_at="$FSNAME.sys.at_max"
12740 local test_timeout="$LCTL get_param -n timeout"
12741 local param_timeout="$FSNAME.sys.timeout"
12743 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
12745 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
12746 error "conf_param at_max=0 failed"
12747 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
12748 error "conf_param timeout=5 failed"
12750 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
12751 do_facet ost1 $LCTL set_param fail_loc=0x520
12752 $LFS setstripe -c 1 -i 0 $DIR/$tfile
12753 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
12755 do_facet ost1 $LCTL set_param fail_loc=0
12757 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
12758 error "conf_param at_max=$at_max failed"
12759 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
12760 $timeout || error "conf_param timeout=$timeout failed"
12762 $LCTL set_param -n $pages_per_rpc
12763 restore_lustre_params < $p
12766 run_test 224c "Don't hang if one of md lost during large bulk RPC"
12768 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
12770 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12771 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12772 if [ -z ${MDSSURVEY} ]; then
12773 skip_env "mds-survey not found" && return
12776 [ $MDSCOUNT -ge 2 ] &&
12777 skip "skipping now for more than one MDT" && return
12779 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12780 { skip "Need MDS version at least 2.2.51"; return; }
12782 local mds=$(facet_host $SINGLEMDS)
12783 local target=$(do_nodes $mds 'lctl dl' | \
12784 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12786 local cmd1="file_count=1000 thrhi=4"
12787 local cmd2="dir_count=2 layer=mdd stripe_count=0"
12788 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12789 local cmd="$cmd1 $cmd2 $cmd3"
12791 rm -f ${TMP}/mds_survey*
12793 eval $cmd || error "mds-survey with zero-stripe failed"
12794 cat ${TMP}/mds_survey*
12795 rm -f ${TMP}/mds_survey*
12797 run_test 225a "Metadata survey sanity with zero-stripe"
12800 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12801 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12802 if [ -z ${MDSSURVEY} ]; then
12803 skip_env "mds-survey not found" && return
12805 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12806 { skip "Need MDS version at least 2.2.51"; return; }
12808 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
12809 skip_env "Need to mount OST to test" && return
12812 [ $MDSCOUNT -ge 2 ] &&
12813 skip "skipping now for more than one MDT" && return
12814 local mds=$(facet_host $SINGLEMDS)
12815 local target=$(do_nodes $mds 'lctl dl' | \
12816 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12818 local cmd1="file_count=1000 thrhi=4"
12819 local cmd2="dir_count=2 layer=mdd stripe_count=1"
12820 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12821 local cmd="$cmd1 $cmd2 $cmd3"
12823 rm -f ${TMP}/mds_survey*
12825 eval $cmd || error "mds-survey with stripe_count failed"
12826 cat ${TMP}/mds_survey*
12827 rm -f ${TMP}/mds_survey*
12829 run_test 225b "Metadata survey sanity with stripe_count = 1"
12831 mcreate_path2fid () {
12837 local path=$DIR/$tdir/$name
12842 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
12843 error "cannot create $desc"
12845 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
12847 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
12849 fid_path=$($LFS fid2path $MOUNT $fid)
12851 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
12853 [ "$path" == "$fid_path" ] ||
12854 error "fid2path returned $fid_path, expected $path"
12856 echo "pass with $path and $fid"
12861 mkdir -p $DIR/$tdir
12863 mcreate_path2fid 0010666 0 0 fifo "FIFO"
12864 mcreate_path2fid 0020666 1 3 null "character special file (null)"
12865 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
12866 mcreate_path2fid 0040666 0 0 dir "directory"
12867 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
12868 mcreate_path2fid 0100666 0 0 file "regular file"
12869 mcreate_path2fid 0120666 0 0 link "symbolic link"
12870 mcreate_path2fid 0140666 0 0 sock "socket"
12872 run_test 226a "call path2fid and fid2path on files of all type"
12875 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12879 mkdir -p $DIR/$tdir
12880 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
12881 error "create remote directory failed"
12882 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
12883 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
12884 "character special file (null)"
12885 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
12886 "character special file (no device)"
12887 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
12888 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
12889 "block special file (loop)"
12890 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
12891 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
12892 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
12894 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
12896 # LU-1299 Executing or running ldd on a truncated executable does not
12897 # cause an out-of-memory condition.
12899 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12900 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
12901 dd if=$(which date) of=$MOUNT/date bs=1k count=1
12902 chmod +x $MOUNT/date
12904 $MOUNT/date > /dev/null
12905 ldd $MOUNT/date > /dev/null
12908 run_test 227 "running truncated executable does not cause OOM"
12910 # LU-1512 try to reuse idle OI blocks
12912 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12913 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12914 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12915 skip "non-ldiskfs backend" && return
12917 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12918 local myDIR=$DIR/$tdir
12921 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12922 $LCTL set_param fail_loc=0x80001002
12923 createmany -o $myDIR/t- 10000
12924 $LCTL set_param fail_loc=0
12925 # The guard is current the largest FID holder
12927 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12929 local IDX=$(($SEQ % 64))
12931 do_facet $SINGLEMDS sync
12932 # Make sure journal flushed.
12934 local blk1=$(do_facet $SINGLEMDS \
12935 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12936 grep Blockcount | awk '{print $4}')
12938 # Remove old files, some OI blocks will become idle.
12939 unlinkmany $myDIR/t- 10000
12940 # Create new files, idle OI blocks should be reused.
12941 createmany -o $myDIR/t- 2000
12942 do_facet $SINGLEMDS sync
12943 # Make sure journal flushed.
12945 local blk2=$(do_facet $SINGLEMDS \
12946 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12947 grep Blockcount | awk '{print $4}')
12949 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12951 run_test 228a "try to reuse idle OI blocks"
12954 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12955 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12956 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12957 skip "non-ldiskfs backend" && return
12959 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12960 local myDIR=$DIR/$tdir
12963 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12964 $LCTL set_param fail_loc=0x80001002
12965 createmany -o $myDIR/t- 10000
12966 $LCTL set_param fail_loc=0
12967 # The guard is current the largest FID holder
12969 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12971 local IDX=$(($SEQ % 64))
12973 do_facet $SINGLEMDS sync
12974 # Make sure journal flushed.
12976 local blk1=$(do_facet $SINGLEMDS \
12977 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12978 grep Blockcount | awk '{print $4}')
12980 # Remove old files, some OI blocks will become idle.
12981 unlinkmany $myDIR/t- 10000
12984 stop $SINGLEMDS || error "Fail to stop MDT."
12986 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
12988 df $MOUNT || error "Fail to df."
12989 # Create new files, idle OI blocks should be reused.
12990 createmany -o $myDIR/t- 2000
12991 do_facet $SINGLEMDS sync
12992 # Make sure journal flushed.
12994 local blk2=$(do_facet $SINGLEMDS \
12995 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12996 grep Blockcount | awk '{print $4}')
12998 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13000 run_test 228b "idle OI blocks can be reused after MDT restart"
13004 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13005 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13006 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13007 skip "non-ldiskfs backend" && return
13009 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13010 local myDIR=$DIR/$tdir
13013 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13014 $LCTL set_param fail_loc=0x80001002
13015 # 20000 files can guarantee there are index nodes in the OI file
13016 createmany -o $myDIR/t- 20000
13017 $LCTL set_param fail_loc=0
13018 # The guard is current the largest FID holder
13020 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13022 local IDX=$(($SEQ % 64))
13024 do_facet $SINGLEMDS sync
13025 # Make sure journal flushed.
13027 local blk1=$(do_facet $SINGLEMDS \
13028 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13029 grep Blockcount | awk '{print $4}')
13031 # Remove old files, some OI blocks will become idle.
13032 unlinkmany $myDIR/t- 20000
13034 # The OI file should become empty now
13036 # Create new files, idle OI blocks should be reused.
13037 createmany -o $myDIR/t- 2000
13038 do_facet $SINGLEMDS sync
13039 # Make sure journal flushed.
13041 local blk2=$(do_facet $SINGLEMDS \
13042 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13043 grep Blockcount | awk '{print $4}')
13045 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13047 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
13049 test_229() { # LU-2482, LU-3448
13050 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
13051 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
13053 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13054 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
13058 # Create a file with a released layout and stripe count 2.
13059 $MULTIOP $DIR/$tfile H2c ||
13060 error "failed to create file with released layout"
13062 $GETSTRIPE -v $DIR/$tfile
13064 local pattern=$($GETSTRIPE -L $DIR/$tfile)
13065 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
13067 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
13068 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
13069 stat $DIR/$tfile || error "failed to stat released file"
13071 chown $RUNAS_ID $DIR/$tfile ||
13072 error "chown $RUNAS_ID $DIR/$tfile failed"
13074 chgrp $RUNAS_ID $DIR/$tfile ||
13075 error "chgrp $RUNAS_ID $DIR/$tfile failed"
13077 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
13078 rm $DIR/$tfile || error "failed to remove released file"
13080 run_test 229 "getstripe/stat/rm/attr changes work on released files"
13083 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13084 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13087 test_mkdir $DIR/$tdir
13088 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
13089 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
13090 [ $mdt_idx -ne 0 ] &&
13091 error "create local directory on wrong MDT $mdt_idx"
13093 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
13094 error "create remote directory failed"
13095 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
13096 [ $mdt_idx -ne $MDTIDX ] &&
13097 error "create remote directory on wrong MDT $mdt_idx"
13099 createmany -o $DIR/$tdir/test_230/t- 10 ||
13100 error "create files on remote directory failed"
13101 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
13102 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
13103 rm -r $DIR/$tdir || error "unlink remote directory failed"
13105 run_test 230a "Create remote directory and files under the remote directory"
13108 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13109 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13116 local migrate_dir=$DIR/$tdir/migrate_dir
13117 local other_dir=$DIR/$tdir/other_dir
13119 test_mkdir $DIR/$tdir
13120 test_mkdir -i0 -c1 $migrate_dir
13121 test_mkdir -i0 -c1 $other_dir
13122 for ((i=0; i<10; i++)); do
13123 mkdir -p $migrate_dir/dir_${i}
13124 createmany -o $migrate_dir/dir_${i}/f 10 ||
13125 error "create files under remote dir failed $i"
13128 cp /etc/passwd $migrate_dir/$tfile
13129 cp /etc/passwd $other_dir/$tfile
13130 chattr +SAD $migrate_dir
13131 chattr +SAD $migrate_dir/$tfile
13133 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13134 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13135 local old_dir_mode=$(stat -c%f $migrate_dir)
13136 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
13138 mkdir -p $migrate_dir/dir_default_stripe2
13139 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
13140 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
13142 mkdir -p $other_dir
13143 ln $migrate_dir/$tfile $other_dir/luna
13144 ln $migrate_dir/$tfile $migrate_dir/sofia
13145 ln $other_dir/$tfile $migrate_dir/david
13146 ln -s $migrate_dir/$tfile $other_dir/zachary
13147 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
13148 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
13150 $LFS migrate -m $MDTIDX $migrate_dir ||
13151 error "fails on migrating remote dir to MDT1"
13153 echo "migratate to MDT1, then checking.."
13154 for ((i = 0; i < 10; i++)); do
13155 for file in $(find $migrate_dir/dir_${i}); do
13156 mdt_index=$($LFS getstripe -M $file)
13157 [ $mdt_index == $MDTIDX ] ||
13158 error "$file is not on MDT${MDTIDX}"
13162 # the multiple link file should still in MDT0
13163 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
13164 [ $mdt_index == 0 ] ||
13165 error "$file is not on MDT${MDTIDX}"
13167 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13168 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13169 error " expect $old_dir_flag get $new_dir_flag"
13171 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13172 [ "$old_file_flag" = "$new_file_flag" ] ||
13173 error " expect $old_file_flag get $new_file_flag"
13175 local new_dir_mode=$(stat -c%f $migrate_dir)
13176 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13177 error "expect mode $old_dir_mode get $new_dir_mode"
13179 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13180 [ "$old_file_mode" = "$new_file_mode" ] ||
13181 error "expect mode $old_file_mode get $new_file_mode"
13183 diff /etc/passwd $migrate_dir/$tfile ||
13184 error "$tfile different after migration"
13186 diff /etc/passwd $other_dir/luna ||
13187 error "luna different after migration"
13189 diff /etc/passwd $migrate_dir/sofia ||
13190 error "sofia different after migration"
13192 diff /etc/passwd $migrate_dir/david ||
13193 error "david different after migration"
13195 diff /etc/passwd $other_dir/zachary ||
13196 error "zachary different after migration"
13198 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13199 error "${tfile}_ln different after migration"
13201 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13202 error "${tfile}_ln_other different after migration"
13204 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
13205 [ $stripe_count = 2 ] ||
13206 error "dir strpe_count $d != 2 after migration."
13208 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
13209 [ $stripe_count = 2 ] ||
13210 error "file strpe_count $d != 2 after migration."
13212 #migrate back to MDT0
13215 $LFS migrate -m $MDTIDX $migrate_dir ||
13216 error "fails on migrating remote dir to MDT0"
13218 echo "migrate back to MDT0, checking.."
13219 for file in $(find $migrate_dir); do
13220 mdt_index=$($LFS getstripe -M $file)
13221 [ $mdt_index == $MDTIDX ] ||
13222 error "$file is not on MDT${MDTIDX}"
13225 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13226 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13227 error " expect $old_dir_flag get $new_dir_flag"
13229 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13230 [ "$old_file_flag" = "$new_file_flag" ] ||
13231 error " expect $old_file_flag get $new_file_flag"
13233 local new_dir_mode=$(stat -c%f $migrate_dir)
13234 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13235 error "expect mode $old_dir_mode get $new_dir_mode"
13237 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13238 [ "$old_file_mode" = "$new_file_mode" ] ||
13239 error "expect mode $old_file_mode get $new_file_mode"
13241 diff /etc/passwd ${migrate_dir}/$tfile ||
13242 error "$tfile different after migration"
13244 diff /etc/passwd ${other_dir}/luna ||
13245 error "luna different after migration"
13247 diff /etc/passwd ${migrate_dir}/sofia ||
13248 error "sofia different after migration"
13250 diff /etc/passwd ${other_dir}/zachary ||
13251 error "zachary different after migration"
13253 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13254 error "${tfile}_ln different after migration"
13256 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13257 error "${tfile}_ln_other different after migration"
13259 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
13260 [ $stripe_count = 2 ] ||
13261 error "dir strpe_count $d != 2 after migration."
13263 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
13264 [ $stripe_count = 2 ] ||
13265 error "file strpe_count $d != 2 after migration."
13267 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13269 run_test 230b "migrate directory"
13272 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13273 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13274 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13278 local migrate_dir=$DIR/$tdir/migrate_dir
13280 #If migrating directory fails in the middle, all entries of
13281 #the directory is still accessiable.
13282 test_mkdir $DIR/$tdir
13283 test_mkdir -i0 -c1 $migrate_dir
13285 createmany -o $migrate_dir/f 10 ||
13286 error "create files under ${migrate_dir} failed"
13288 #failed after migrating 5 entries
13289 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
13290 do_facet mds1 lctl set_param fail_loc=0x20001801
13291 do_facet mds1 lctl set_param fail_val=5
13292 local t=$(ls $migrate_dir | wc -l)
13293 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
13294 error "migrate should fail after 5 entries"
13296 mkdir $migrate_dir/dir &&
13297 error "mkdir succeeds under migrating directory"
13298 touch $migrate_dir/file &&
13299 error "touch file succeeds under migrating directory"
13301 local u=$(ls $migrate_dir | wc -l)
13302 [ "$u" == "$t" ] || error "$u != $t during migration"
13304 for file in $(find $migrate_dir); do
13305 stat $file || error "stat $file failed"
13308 do_facet mds1 lctl set_param fail_loc=0
13309 do_facet mds1 lctl set_param fail_val=0
13311 $LFS migrate -m $MDTIDX $migrate_dir ||
13312 error "migrate open files should failed with open files"
13314 echo "Finish migration, then checking.."
13315 for file in $(find $migrate_dir); do
13316 mdt_index=$($LFS getstripe -M $file)
13317 [ $mdt_index == $MDTIDX ] ||
13318 error "$file is not on MDT${MDTIDX}"
13321 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13323 run_test 230c "check directory accessiblity if migration is failed"
13326 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13327 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13330 local migrate_dir=$DIR/$tdir/migrate_dir
13334 test_mkdir $DIR/$tdir
13335 test_mkdir -i0 -c1 $migrate_dir
13337 for ((i=0; i<100; i++)); do
13338 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
13339 createmany -o $migrate_dir/dir_${i}/f 100 ||
13340 error "create files under remote dir failed $i"
13343 $LFS migrate -m $MDTIDX $migrate_dir ||
13344 error "migrate remote dir error"
13346 echo "Finish migration, then checking.."
13347 for file in $(find $migrate_dir); do
13348 mdt_index=$($LFS getstripe -M $file)
13349 [ $mdt_index == $MDTIDX ] ||
13350 error "$file is not on MDT${MDTIDX}"
13353 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13355 run_test 230d "check migrate big directory"
13358 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13359 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13365 mkdir -p $DIR/$tdir
13366 mkdir $DIR/$tdir/migrate_dir
13367 mkdir $DIR/$tdir/other_dir
13368 touch $DIR/$tdir/migrate_dir/a
13369 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
13370 ls $DIR/$tdir/other_dir
13372 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13373 error "migrate dir fails"
13375 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13376 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13378 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13379 [ $mdt_index == 0 ] || error "a is not on MDT0"
13381 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
13382 error "migrate dir fails"
13384 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
13385 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
13387 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13388 [ $mdt_index == 1 ] || error "a is not on MDT1"
13390 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
13391 [ $mdt_index == 1 ] || error "b is not on MDT1"
13393 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13394 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
13396 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
13398 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13400 run_test 230e "migrate mulitple local link files"
13403 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13404 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13408 mkdir -p $DIR/$tdir
13409 mkdir $DIR/$tdir/migrate_dir
13410 $LFS mkdir -i1 $DIR/$tdir/other_dir
13411 touch $DIR/$tdir/migrate_dir/a
13412 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
13413 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
13414 ls $DIR/$tdir/other_dir
13416 # a should be migrated to MDT1, since no other links on MDT0
13417 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13418 error "#1 migrate dir fails"
13419 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13420 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13421 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13422 [ $mdt_index == 1 ] || error "a is not on MDT1"
13424 # a should stay on MDT1, because it is a mulitple link file
13425 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13426 error "#2 migrate dir fails"
13427 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13428 [ $mdt_index == 1 ] || error "a is not on MDT1"
13430 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13431 error "#3 migrate dir fails"
13433 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13434 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
13435 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
13437 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
13438 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
13440 # a should be migrated to MDT0, since no other links on MDT1
13441 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13442 error "#4 migrate dir fails"
13443 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13444 [ $mdt_index == 0 ] || error "a is not on MDT0"
13446 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13448 run_test 230f "migrate mulitple remote link files"
13451 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13452 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13454 mkdir -p $DIR/$tdir/migrate_dir
13456 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
13457 error "migrating dir to non-exist MDT succeeds"
13460 run_test 230g "migrate dir to non-exist MDT"
13463 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13464 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13465 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
13466 skip "Need MDS version at least 2.7.64" && return
13469 mkdir -p $DIR/$tdir/migrate_dir
13471 $LFS migrate -m1 $DIR &&
13472 error "migrating mountpoint1 should fail"
13474 $LFS migrate -m1 $DIR/$tdir/.. &&
13475 error "migrating mountpoint2 should fail"
13477 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
13478 error "migrating $tdir fail"
13480 mdt_index=$($LFS getstripe -M $DIR/$tdir)
13481 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13483 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13484 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13487 run_test 230h "migrate .. and root"
13490 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13491 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13493 mkdir -p $DIR/$tdir/migrate_dir
13495 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
13496 error "migration fails with a tailing slash"
13498 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
13499 error "migration fails with two tailing slashes"
13501 run_test 230i "lfs migrate -m tolerates trailing slashes"
13505 # For simplicity this test assumes that max_pages_per_rpc
13506 # is the same across all OSCs
13507 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
13508 local bulk_size=$((max_pages * 4096))
13510 mkdir -p $DIR/$tdir
13512 # clear the OSC stats
13513 $LCTL set_param osc.*.stats=0 &>/dev/null
13516 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
13517 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
13518 oflag=direct &>/dev/null || error "dd failed"
13520 sync; sleep 1; sync # just to be safe
13521 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
13522 if [ x$nrpcs != "x1" ]; then
13523 $LCTL get_param osc.*.stats
13524 error "found $nrpcs ost_write RPCs, not 1 as expected"
13528 # Drop the OSC cache, otherwise we will read from it
13529 cancel_lru_locks osc
13531 # clear the OSC stats
13532 $LCTL set_param osc.*.stats=0 &>/dev/null
13534 # Client reads $bulk_size.
13535 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
13536 iflag=direct &>/dev/null || error "dd failed"
13538 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
13539 if [ x$nrpcs != "x1" ]; then
13540 $LCTL get_param osc.*.stats
13541 error "found $nrpcs ost_read RPCs, not 1 as expected"
13544 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
13547 mkdir -p $DIR/$tdir
13549 for i in {0..1023}; do
13550 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
13551 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
13552 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
13556 run_test 231b "must not assert on fully utilized OST request buffer"
13559 mkdir -p $DIR/$tdir
13560 #define OBD_FAIL_LDLM_OST_LVB 0x31c
13561 $LCTL set_param fail_loc=0x31c
13563 # ignore dd failure
13564 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
13566 $LCTL set_param fail_loc=0
13567 umount_client $MOUNT || error "umount failed"
13568 mount_client $MOUNT || error "mount failed"
13570 run_test 232 "failed lock should not block umount"
13573 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
13574 { skip "Need MDS version at least 2.3.64"; return; }
13575 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13577 local fid=$($LFS path2fid $MOUNT)
13578 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13579 error "cannot access $MOUNT using its FID '$fid'"
13581 run_test 233a "checking that OBF of the FS root succeeds"
13584 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
13585 { skip "Need MDS version at least 2.5.90"; return; }
13586 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13588 local fid=$($LFS path2fid $MOUNT/.lustre)
13589 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13590 error "cannot access $MOUNT/.lustre using its FID '$fid'"
13592 fid=$($LFS path2fid $MOUNT/.lustre/fid)
13593 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13594 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
13596 run_test 233b "checking that OBF of the FS .lustre succeeds"
13599 local p="$TMP/sanityN-$TESTNAME.parameters"
13600 save_lustre_params client "llite.*.xattr_cache" > $p
13601 lctl set_param llite.*.xattr_cache 1 ||
13602 { skip "xattr cache is not supported"; return 0; }
13604 mkdir -p $DIR/$tdir || error "mkdir failed"
13605 touch $DIR/$tdir/$tfile || error "touch failed"
13606 # OBD_FAIL_LLITE_XATTR_ENOMEM
13607 $LCTL set_param fail_loc=0x1405
13608 # output of the form: attr 2 4 44 3 fc13 x86_64
13609 V=($(IFS=".-" rpm -q attr))
13610 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
13611 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
13612 # attr pre-2.4.44-7 had a bug with rc
13613 # LU-3703 - SLES 11 and FC13 clients have older attr
13614 getfattr -n user.attr $DIR/$tdir/$tfile &&
13615 error "getfattr should have failed with ENOMEM"
13617 skip "LU-3703: attr version $(getfattr --version) too old"
13619 $LCTL set_param fail_loc=0x0
13622 restore_lustre_params < $p
13625 run_test 234 "xattr cache should not crash on ENOMEM"
13628 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
13629 skip "Need MDS version at least 2.4.52" && return
13630 flock_deadlock $DIR/$tfile
13635 124) error "process hangs on a deadlock"
13637 *) error "error executing flock_deadlock $DIR/$tfile"
13641 run_test 235 "LU-1715: flock deadlock detection does not work properly"
13645 check_swap_layouts_support && return 0
13646 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
13648 local ref1=/etc/passwd
13649 local ref2=/etc/group
13650 local file1=$DIR/$tdir/f1
13651 local file2=$DIR/$tdir/f2
13653 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
13654 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
13655 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
13656 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
13657 local fd=$(free_fd)
13658 local cmd="exec $fd<>$file2"
13661 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
13662 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
13665 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13670 run_test 236 "Layout swap on open unlinked file"
13672 # test to verify file handle related system calls
13673 # (name_to_handle_at/open_by_handle_at)
13674 # The new system calls are supported in glibc >= 2.14.
13677 echo "Test file_handle syscalls" > $DIR/$tfile ||
13678 error "write failed"
13679 check_fhandle_syscalls $DIR/$tfile ||
13680 error "check_fhandle_syscalls failed"
13682 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
13684 # LU-4659 linkea consistency
13686 local server_version=$(lustre_version_code $SINGLEMDS)
13688 [[ $server_version -gt $(version_code 2.5.57) ]] ||
13689 [[ $server_version -gt $(version_code 2.5.1) &&
13690 $server_version -lt $(version_code 2.5.50) ]] ||
13691 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
13694 ln $DIR/$tfile $DIR/$tfile.lnk
13695 touch $DIR/$tfile.new
13696 mv $DIR/$tfile.new $DIR/$tfile
13697 local fid1=$($LFS path2fid $DIR/$tfile)
13698 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
13699 local path1=$($LFS fid2path $FSNAME "$fid1")
13700 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
13701 local path2=$($LFS fid2path $FSNAME "$fid2")
13702 [ $tfile.lnk == $path2 ] ||
13703 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
13706 run_test 238 "Verify linkea consistency"
13709 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
13710 skip "Need MDS version at least 2.5.60" && return
13711 local list=$(comma_list $(mdts_nodes))
13713 mkdir -p $DIR/$tdir
13714 createmany -o $DIR/$tdir/f- 5000
13715 unlinkmany $DIR/$tdir/f- 5000
13716 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
13717 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
13718 osc.*MDT*.sync_in_flight" | calc_sum)
13719 [ "$changes" -eq 0 ] || error "$changes not synced"
13721 run_test 239 "osp_sync test"
13723 test_239a() { #LU-5297
13724 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13726 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
13727 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
13728 chgrp $RUNAS_GID $DIR/$tfile
13729 wait_delete_completed
13731 run_test 239a "process invalid osp sync record correctly"
13733 test_239b() { #LU-5297
13734 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13736 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
13737 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
13738 chgrp $RUNAS_GID $DIR/$tfile1
13739 wait_delete_completed
13740 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13742 chgrp $RUNAS_GID $DIR/$tfile2
13743 wait_delete_completed
13745 run_test 239b "process osp sync record with ENOMEM error correctly"
13748 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13749 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13751 mkdir -p $DIR/$tdir
13753 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
13754 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
13755 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
13756 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
13758 umount_client $MOUNT || error "umount failed"
13759 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
13760 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
13761 mount_client $MOUNT || error "failed to mount client"
13763 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
13764 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
13766 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
13769 for LOOP in $(seq $1); do
13770 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
13771 cancel_lru_locks osc || true
13776 for LOOP in $(seq $1); do
13777 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
13778 iflag=direct 2>/dev/null
13783 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13785 cancel_lru_locks osc
13786 test_241_bio 1000 &
13791 run_test 241 "bio vs dio"
13794 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13796 test_241_dio 1000 &
13801 run_test 241b "dio vs dio"
13804 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13805 mkdir -p $DIR/$tdir
13806 touch $DIR/$tdir/$tfile
13808 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
13809 do_facet mds1 lctl set_param fail_loc=0x105
13810 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
13812 do_facet mds1 lctl set_param fail_loc=0
13813 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
13815 run_test 242 "mdt_readpage failure should not cause directory unreadable"
13819 test_mkdir -p $DIR/$tdir
13820 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
13822 run_test 243 "various group lock tests"
13826 test_mkdir -p $DIR/$tdir
13827 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
13828 sendfile_grouplock $DIR/$tdir/$tfile || \
13829 error "sendfile+grouplock failed"
13832 run_test 244 "sendfile with group lock tests"
13835 local flagname="multi_mod_rpcs"
13836 local connect_data_name="max_mod_rpcs"
13839 # check if multiple modify RPCs flag is set
13840 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
13841 grep "connect_flags:")
13844 echo "$out" | grep -qw $flagname
13845 if [ $? -ne 0 ]; then
13846 echo "connect flag $flagname is not set"
13850 # check if multiple modify RPCs data is set
13851 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
13854 echo "$out" | grep -qw $connect_data_name ||
13855 error "import should have connect data $connect_data_name"
13857 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
13859 test_246() { # LU-7371
13860 remote_ost_nodsh && skip "remote OST with nodsh" && return
13861 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
13862 skip "Need OST version >= 2.7.62" && return 0
13863 do_facet ost1 $LCTL set_param fail_val=4095
13864 #define OBD_FAIL_OST_READ_SIZE 0x234
13865 do_facet ost1 $LCTL set_param fail_loc=0x234
13866 $LFS setstripe $DIR/$tfile -i 0 -c 1
13867 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
13868 cancel_lru_locks $FSNAME-OST0000
13869 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
13871 run_test 246 "Read file of size 4095 should return right length"
13874 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
13876 { skip "Fileset feature is not supported"; return; }
13878 local submount=${MOUNT}_$tdir
13881 mkdir -p $submount || error "mkdir $submount failed"
13882 FILESET="$FILESET/$tdir" mount_client $submount ||
13883 error "mount $submount failed"
13884 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
13885 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
13886 error "read $MOUNT/$tdir/$tfile failed"
13887 umount_client $submount || error "umount $submount failed"
13890 run_test 247a "mount subdir as fileset"
13893 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13894 { skip "Fileset feature is not supported"; return; }
13896 local submount=${MOUNT}_$tdir
13898 rm -rf $MOUNT/$tdir
13899 mkdir -p $submount || error "mkdir $submount failed"
13901 FILESET="$FILESET/$tdir" mount_client $submount &&
13902 error "mount $submount should fail"
13905 run_test 247b "mount subdir that dose not exist"
13908 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13909 { skip "Fileset feature is not supported"; return; }
13911 local submount=${MOUNT}_$tdir
13913 mkdir -p $MOUNT/$tdir/dir1
13914 mkdir -p $submount || error "mkdir $submount failed"
13915 FILESET="$FILESET/$tdir" mount_client $submount ||
13916 error "mount $submount failed"
13917 local fid=$($LFS path2fid $MOUNT/)
13918 $LFS fid2path $submount $fid && error "fid2path should fail"
13919 umount_client $submount || error "umount $submount failed"
13922 run_test 247c "running fid2path outside root"
13925 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13926 { skip "Fileset feature is not supported"; return; }
13928 local submount=${MOUNT}_$tdir
13930 mkdir -p $MOUNT/$tdir/dir1
13931 mkdir -p $submount || error "mkdir $submount failed"
13932 FILESET="$FILESET/$tdir" mount_client $submount ||
13933 error "mount $submount failed"
13934 local fid=$($LFS path2fid $submount/dir1)
13935 $LFS fid2path $submount $fid || error "fid2path should succeed"
13936 umount_client $submount || error "umount $submount failed"
13939 run_test 247d "running fid2path inside root"
13943 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
13945 { skip "Fileset feature is not supported"; return; }
13947 local submount=${MOUNT}_$tdir
13950 mkdir -p $submount || error "mkdir $submount failed"
13951 FILESET="$FILESET/.." mount_client $submount &&
13952 error "mount $submount should fail"
13955 run_test 247e "mount .. as fileset"
13958 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
13959 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
13961 # create a large file for fast read verification
13962 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
13964 # make sure the file is created correctly
13965 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
13966 { rm -f $DIR/$tfile; skip "file creation error" && return; }
13968 echo "Test 1: verify that fast read is 4 times faster on cache read"
13970 # small read with fast read enabled
13971 $LCTL set_param -n llite.*.fast_read=1
13972 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
13973 awk '/copied/ { print $6 }')
13975 # small read with fast read disabled
13976 $LCTL set_param -n llite.*.fast_read=0
13977 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
13978 awk '/copied/ { print $6 }')
13980 # verify that fast read is 4 times faster for cache read
13981 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
13982 error_not_in_vm "fast read was not 4 times faster: " \
13983 "$t_fast vs $t_slow"
13985 echo "Test 2: verify the performance between big and small read"
13986 $LCTL set_param -n llite.*.fast_read=1
13988 # 1k non-cache read
13989 cancel_lru_locks osc
13990 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
13991 awk '/copied/ { print $6 }')
13993 # 1M non-cache read
13994 cancel_lru_locks osc
13995 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
13996 awk '/copied/ { print $6 }')
13998 # verify that big IO is not 4 times faster than small IO
13999 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
14000 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
14002 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
14005 run_test 248 "fast read verification"
14007 test_249() { # LU-7890
14009 $SETSTRIPE -c 1 $DIR/$tfile
14011 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
14012 skip "Need at least version 2.8.54"
14014 # Offset 2T == 4k * 512M
14015 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
14016 error "dd to 2T offset failed"
14018 run_test 249 "Write above 2T file size"
14021 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
14022 && skip "no 16TB file size limit on ZFS" && return
14024 $SETSTRIPE -c 1 $DIR/$tfile
14025 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
14026 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
14027 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
14028 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
14029 conv=notrunc,fsync && error "append succeeded"
14032 run_test 250 "Write above 16T limit"
14035 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
14037 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
14038 #Skip once - writing the first stripe will succeed
14039 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14040 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
14041 error "short write happened"
14043 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14044 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
14045 error "short read happened"
14049 run_test 251 "Handling short read and write correctly"
14059 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14060 remote_ost_nodsh && skip "remote OST with nodsh" && return
14061 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
14062 "$(facet_fstype mds1)" != "ldiskfs" ]; then
14063 skip "can only run lr_reader on ldiskfs target"
14067 # check lr_reader on OST0000
14069 dev=$(facet_device $tgt)
14070 out=$(do_facet $tgt $LR_READER $dev)
14071 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14073 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
14074 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
14075 error "Invalid uuid returned by $LR_READER on target $tgt"
14076 echo -e "uuid returned by $LR_READER is '$uuid'\n"
14078 # check lr_reader -c on MDT0000
14080 dev=$(facet_device $tgt)
14081 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
14082 echo "$LR_READER does not support additional options"
14085 out=$(do_facet $tgt $LR_READER -c $dev)
14086 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14088 num=$(echo "$out" | grep -c "mdtlov")
14089 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
14090 error "Invalid number of mdtlov clients returned by $LR_READER"
14091 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
14093 # check lr_reader -cr on MDT0000
14094 out=$(do_facet $tgt $LR_READER -cr $dev)
14095 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14097 echo "$out" | grep -q "^reply_data:$" ||
14098 error "$LR_READER should have returned 'reply_data' section"
14099 num=$(echo "$out" | grep -c "client_generation")
14100 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
14102 run_test 252 "check lr_reader tool"
14104 test_253_fill_ost() {
14105 local size_mb #how many MB should we write to pass watermark
14106 local lwm=$3 #low watermark
14107 local free_10mb #10% of free space
14109 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14110 size_mb=$((free_kb / 1024 - lwm))
14111 free_10mb=$((free_kb / 10240))
14112 #If 10% of free space cross low watermark use it
14113 if (( free_10mb > size_mb )); then
14116 #At least we need to store 1.1 of difference between
14117 #free space and low watermark
14118 size_mb=$((size_mb + size_mb / 10))
14120 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
14121 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
14122 oflag=append conv=notrunc
14127 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14128 echo "OST still has $((free_kb / 1024)) mbytes free"
14135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14136 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14137 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
14139 local ost_name=$($LFS osts | grep ${ostidx}": " | \
14140 awk '{print $2}' | sed -e 's/_UUID$//')
14142 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
14143 do_facet $SINGLEMDS $LCTL get_param -n \
14144 osp.$mdtosc_proc1.reserved_mb_high ||
14145 { skip "remote MDS does not support reserved_mb_high" &&
14150 wait_delete_completed
14153 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
14154 osp.$mdtosc_proc1.reserved_mb_high)
14155 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
14156 osp.$mdtosc_proc1.reserved_mb_low)
14157 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
14159 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME ||
14160 error "Pool creation failed"
14161 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
14162 error "Adding $ost_name to pool failed"
14164 # Wait for client to see a OST at pool
14165 wait_update $HOSTNAME "$LCTL get_param -n
14166 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
14167 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
14168 error "Client can not see the pool"
14169 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
14170 error "Setstripe failed"
14172 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
14173 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
14174 echo "OST still has $((blocks/1024)) mbytes free"
14176 local new_lwm=$((blocks/1024-10))
14177 do_facet $SINGLEMDS $LCTL set_param \
14178 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
14179 do_facet $SINGLEMDS $LCTL set_param \
14180 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
14182 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14184 #First enospc could execute orphan deletion so repeat.
14185 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14187 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14188 osp.$mdtosc_proc1.prealloc_status)
14189 echo "prealloc_status $oa_status"
14191 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
14192 error "File creation should fail"
14193 #object allocation was stopped, but we still able to append files
14194 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
14195 error "Append failed"
14196 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
14198 wait_delete_completed
14202 for i in $(seq 10 12); do
14203 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
14204 error "File creation failed after rm";
14207 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14208 osp.$mdtosc_proc1.prealloc_status)
14209 echo "prealloc_status $oa_status"
14211 if (( oa_status != 0 )); then
14212 error "Object allocation still disable after rm"
14214 do_facet $SINGLEMDS $LCTL set_param \
14215 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
14216 do_facet $SINGLEMDS $LCTL set_param \
14217 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
14220 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
14221 error "Remove $ost_name from pool failed"
14222 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14223 error "Pool destroy fialed"
14225 run_test 253 "Check object allocation limit"
14230 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14231 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14232 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
14233 { skip "MDS does not support changelog_size" && return; }
14235 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14236 echo "Registered as changelog user $cl_user"
14238 $LFS changelog_clear $MDT0 $cl_user 0
14240 local size1=$(do_facet mds1 \
14241 $LCTL get_param -n mdd.$MDT0.changelog_size)
14242 echo "Changelog size $size1"
14245 $LFS mkdir -i 0 $DIR/$tdir
14247 mkdir -p $DIR/$tdir/pics/2008/zachy
14248 touch $DIR/$tdir/pics/2008/zachy/timestamp
14249 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
14250 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14251 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14252 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14253 rm $DIR/$tdir/pics/desktop.jpg
14255 local size2=$(do_facet mds1 \
14256 $LCTL get_param -n mdd.$MDT0.changelog_size)
14257 echo "Changelog size after work $size2"
14259 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14261 if (( size2 <= size1 )); then
14262 error "Changelog size after work should be greater than original"
14266 run_test 254 "Check changelog size"
14273 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
14274 awk -F: '{print $2}' | grep $type > /dev/null
14275 if [ $? -ne 0 ]; then
14285 lfs ladvise -a willread $file > /dev/null 2>&1
14286 if [ $? -eq 0 ]; then
14290 lfs ladvise -a willread $file 2>&1 |
14291 grep "Inappropriate ioctl for device" > /dev/null
14292 if [ $? -eq 0 ]; then
14298 ladvise_willread_performance()
14301 local average_cache=0
14302 local average_ladvise=0
14304 for ((i = 1; i <= $repeat; i++)); do
14305 echo "Iter $i/$repeat: reading without willread hint"
14306 cancel_lru_locks osc
14307 do_nodes $(comma_list $(osts_nodes)) \
14308 "echo 3 > /proc/sys/vm/drop_caches"
14309 local speed_origin=$($READS -f $DIR/$tfile -s $size \
14310 -b 4096 -n $((size / 4096)) -t 60 |
14311 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##')
14313 echo "Iter $i/$repeat: Reading again without willread hint"
14314 cancel_lru_locks osc
14315 local speed_cache=$($READS -f $DIR/$tfile -s $size \
14316 -b 4096 -n $((size / 4096)) -t 60 |
14317 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##')
14319 echo "Iter $i/$repeat: reading with willread hint"
14320 cancel_lru_locks osc
14321 do_nodes $(comma_list $(osts_nodes)) \
14322 "echo 3 > /proc/sys/vm/drop_caches"
14323 lfs ladvise -a willread $DIR/$tfile ||
14324 error "Ladvise failed"
14325 local speed_ladvise=$($READS -f $DIR/$tfile -s $size \
14326 -b 4096 -n $((size / 4096)) -t 60 |
14327 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##')
14329 local cache_speedup=$(echo "scale=2; \
14330 ($speed_cache-$speed_origin)/$speed_origin*100" | bc)
14331 cache_speedup=$(echo ${cache_speedup%.*})
14332 echo "Iter $i/$repeat: cache speedup: $cache_speedup%"
14333 average_cache=$((average_cache + cache_speedup))
14335 local ladvise_speedup=$(echo "scale=2; \
14336 ($speed_ladvise-$speed_origin)/$speed_origin*100" | bc)
14337 ladvise_speedup=$(echo ${ladvise_speedup%.*})
14338 echo "Iter $i/$repeat: ladvise speedup: $ladvise_speedup%"
14339 average_ladvise=$((average_ladvise + ladvise_speedup))
14341 average_cache=$((average_cache / repeat))
14342 average_ladvise=$((average_ladvise / repeat))
14344 if [ $average_cache -lt 20 ]; then
14345 echo "Speedup with cache is less than 20% ($average_cache%),"\
14346 "skipping check of speedup with willread:"\
14347 "$average_ladvise%"
14351 local lowest_speedup=$((average_cache / 2))
14352 [ $average_ladvise -gt $lowest_speedup ] ||
14353 error_not_in_vm "Speedup with willread is less than " \
14354 "$lowest_speedup%, got $average_ladvise%"
14355 echo "Speedup with willread ladvise: $average_ladvise%"
14356 echo "Speedup with cache: $average_cache%"
14360 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
14362 ladvise_no_type willread $DIR/$tfile &&
14363 skip "willread ladvise is not supported" && return
14365 ladvise_no_ioctl $DIR/$tfile &&
14366 skip "ladvise ioctl is not supported" && return
14368 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14369 skip "lustre < 2.8.54 does not support ladvise " && return
14372 local size=$((size_mb * 1048576))
14373 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14374 error "dd to $DIR/$tfile failed"
14376 lfs ladvise -a willread $DIR/$tfile ||
14377 error "Ladvise failed with no range argument"
14379 lfs ladvise -a willread -s 0 $DIR/$tfile ||
14380 error "Ladvise failed with no -l or -e argument"
14382 lfs ladvise -a willread -e 1 $DIR/$tfile ||
14383 error "Ladvise failed with only -e argument"
14385 lfs ladvise -a willread -l 1 $DIR/$tfile ||
14386 error "Ladvise failed with only -l argument"
14388 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
14389 error "End offset should not be smaller than start offset"
14391 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
14392 error "End offset should not be equal to start offset"
14394 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
14395 error "Ladvise failed with overflowing -s argument"
14397 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
14398 error "Ladvise failed with overflowing -e argument"
14400 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
14401 error "Ladvise failed with overflowing -l argument"
14403 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
14404 error "Ladvise succeeded with conflicting -l and -e arguments"
14406 echo "Synchronous ladvise should wait"
14408 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
14409 do_nodes $(comma_list $(osts_nodes)) \
14410 $LCTL set_param fail_val=$delay fail_loc=0x237
14412 local start_ts=$SECONDS
14413 lfs ladvise -a willread $DIR/$tfile ||
14414 error "Ladvise failed with no range argument"
14415 local end_ts=$SECONDS
14416 local inteval_ts=$((end_ts - start_ts))
14418 if [ $inteval_ts -lt $(($delay - 1)) ]; then
14419 error "Synchronous advice didn't wait reply"
14422 echo "Asynchronous ladvise shouldn't wait"
14423 local start_ts=$SECONDS
14424 lfs ladvise -a willread -b $DIR/$tfile ||
14425 error "Ladvise failed with no range argument"
14426 local end_ts=$SECONDS
14427 local inteval_ts=$((end_ts - start_ts))
14429 if [ $inteval_ts -gt $(($delay / 2)) ]; then
14430 error "Asynchronous advice blocked"
14433 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
14434 ladvise_willread_performance
14436 run_test 255a "check 'lfs ladvise -a willread'"
14442 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
14446 ladvise_no_type dontneed $DIR/$tfile &&
14447 skip "dontneed ladvise is not supported" && return
14449 ladvise_no_ioctl $DIR/$tfile &&
14450 skip "ladvise ioctl is not supported" && return
14452 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14453 skip "lustre < 2.8.54 does not support ladvise" && return
14455 [ "$(facet_fstype ost1)" = "zfs" ] &&
14456 skip "zfs-osd does not support dontneed advice" && return
14458 lfs setstripe -c 1 -i 0 $DIR/$tfile
14461 local size=$((size_mb * 1048576))
14462 # In order to prevent disturbance of other processes, only check 3/4
14463 # of the memory usage
14464 local kibibytes=$((size_mb * 1024 * 3 / 4))
14466 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14467 error "dd to $DIR/$tfile failed"
14469 local total=$(facet_meminfo ost1 MemTotal)
14470 echo "Total memory: $total KiB"
14472 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
14473 local before_read=$(facet_meminfo ost1 Cached)
14474 echo "Cache used before read: $before_read KiB"
14476 lfs ladvise -a willread $DIR/$tfile ||
14477 error "Ladvise willread failed"
14478 local after_read=$(facet_meminfo ost1 Cached)
14479 echo "Cache used after read: $after_read KiB"
14481 lfs ladvise -a dontneed $DIR/$tfile ||
14482 error "Ladvise dontneed again failed"
14483 local no_read=$(facet_meminfo ost1 Cached)
14484 echo "Cache used after dontneed ladvise: $no_read KiB"
14486 if [ $total -lt $((before_read + kibibytes)) ]; then
14487 echo "Memory is too small, abort checking"
14491 if [ $((before_read + kibibytes)) -gt $after_read ]; then
14492 error "Ladvise willread should use more memory" \
14493 "than $kibibytes KiB"
14496 if [ $((no_read + kibibytes)) -gt $after_read ]; then
14497 error "Ladvise dontneed should release more memory" \
14498 "than $kibibytes KiB"
14501 run_test 255b "check 'lfs ladvise -a dontneed'"
14508 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14509 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14510 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
14511 skip "non-ldiskfs backend" && return
14513 mdt_dev=$(mdsdevname 1)
14515 cl_user=$(do_facet mds1 \
14516 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
14517 if [[ -n $cl_user ]]; then
14518 skip "active changelog user"
14522 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14523 echo "Registered as changelog user $cl_user"
14526 mkdir -p $DIR/$tdir
14528 $LFS changelog_clear $MDT0 $cl_user 0
14531 touch $DIR/$tdir/{1..10}
14534 stop mds1 || error "Fail to stop MDT."
14537 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
14539 #after mount new plainllog is used
14540 touch $DIR/$tdir/{11..19}
14541 cat_sl=$(do_facet mds1 \
14542 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
14543 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
14545 if (( cat_sl != 2 )); then
14546 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14547 error "Changelog catalog has wrong number of slots $cat_sl"
14550 $LFS changelog_clear $MDT0 $cl_user 0
14552 cat_sl=$(do_facet mds1 \
14553 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
14554 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
14556 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14558 if (( cat_sl == 2 )); then
14559 error "Empty plain llog was not deleted from changelog catalog"
14561 if (( cat_sl != 1 )); then
14562 error "Active plain llog shouldn\`t be deleted from catalog"
14565 run_test 256 "Check llog delete for empty and not full state"
14568 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14569 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
14570 skip "Need MDS version at least 2.8.55" && return
14572 test_mkdir -p $DIR/$tdir
14574 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
14575 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
14578 #define OBD_FAIL_MDS_XATTR_REP 0x161
14579 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
14580 local facet=mds$((mdtidx + 1))
14581 set_nodes_failloc $(facet_active_host $facet) 0x80000161
14582 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
14584 stop $facet || error "stop MDS failed"
14585 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
14586 error "start MDS fail"
14588 run_test 257 "xattr locks are not lost"
14591 #define OBD_FAIL_MDC_CLOSE 0x806
14592 $LCTL set_param fail_loc=0x80000806
14596 run_test 260 "Check mdc_close fail"
14598 cleanup_test_300() {
14602 test_striped_dir() {
14607 mkdir -p $DIR/$tdir
14609 SAVE_UMASK=$(umask)
14610 trap cleanup_test_300 RETURN EXIT
14612 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
14613 $DIR/$tdir/striped_dir ||
14614 error "set striped dir error"
14616 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
14617 [ "$mode" = "755" ] || error "expect 755 got $mode"
14619 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
14620 error "getdirstripe failed"
14621 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
14622 if [ "$stripe_count" != "2" ]; then
14623 error "stripe_count is $stripe_count, expect 2"
14626 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
14627 if [ "$stripe_index" != "$mdt_index" ]; then
14628 error "stripe_index is $stripe_index, expect $mdt_index"
14631 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14632 error "nlink error after create striped dir"
14634 mkdir $DIR/$tdir/striped_dir/a
14635 mkdir $DIR/$tdir/striped_dir/b
14637 stat $DIR/$tdir/striped_dir/a ||
14638 error "create dir under striped dir failed"
14639 stat $DIR/$tdir/striped_dir/b ||
14640 error "create dir under striped dir failed"
14642 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
14643 error "nlink error after mkdir"
14645 rmdir $DIR/$tdir/striped_dir/a
14646 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
14647 error "nlink error after rmdir"
14649 rmdir $DIR/$tdir/striped_dir/b
14650 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14651 error "nlink error after rmdir"
14653 chattr +i $DIR/$tdir/striped_dir
14654 createmany -o $DIR/$tdir/striped_dir/f 10 &&
14655 error "immutable flags not working under striped dir!"
14656 chattr -i $DIR/$tdir/striped_dir
14658 rmdir $DIR/$tdir/striped_dir ||
14659 error "rmdir striped dir error"
14667 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14668 skip "skipped for lustre < 2.7.0" && return
14669 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14670 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14672 test_striped_dir 0 || error "failed on striped dir on MDT0"
14673 test_striped_dir 1 || error "failed on striped dir on MDT0"
14675 run_test 300a "basic striped dir sanity test"
14678 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14679 skip "skipped for lustre < 2.7.0" && return
14680 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14681 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14687 test_mkdir $DIR/$tdir || error "mkdir fail"
14688 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14689 error "set striped dir error"
14690 for ((i=0; i<10; i++)); do
14691 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
14693 touch $DIR/$tdir/striped_dir/file_$i ||
14694 error "touch error $i"
14695 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
14696 [ $mtime1 -eq $mtime2 ] &&
14697 error "mtime not change after create"
14699 rm -f $DIR/$tdir/striped_dir/file_$i ||
14700 error "unlink error $i"
14701 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
14702 [ $mtime2 -eq $mtime3 ] &&
14703 error "mtime did not change after unlink"
14707 run_test 300b "check ctime/mtime for striped dir"
14710 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14711 skip "skipped for lustre < 2.7.0" && return
14712 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14713 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14716 mkdir -p $DIR/$tdir
14717 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
14718 error "set striped dir error"
14720 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
14721 error "chown striped dir failed"
14723 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
14724 error "create 5k files failed"
14726 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
14728 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
14732 run_test 300c "chown && check ls under striped directory"
14735 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14736 skip "skipped for lustre < 2.7.0" && return
14737 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14738 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14742 mkdir -p $DIR/$tdir
14743 $SETSTRIPE -c 2 $DIR/$tdir
14745 #local striped directory
14746 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14747 error "set striped dir error"
14748 createmany -o $DIR/$tdir/striped_dir/f 10 ||
14749 error "create 10 files failed"
14751 #remote striped directory
14752 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
14753 error "set striped dir error"
14754 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
14755 error "create 10 files failed"
14757 for file in $(find $DIR/$tdir); do
14758 stripe_count=$($GETSTRIPE -c $file)
14759 [ $stripe_count -eq 2 ] ||
14760 error "wrong stripe $stripe_count for $file"
14765 run_test 300d "check default stripe under striped directory"
14768 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14769 skip "Need MDS version at least 2.7.55" && return
14770 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14771 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14775 mkdir -p $DIR/$tdir
14777 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14778 error "set striped dir error"
14780 touch $DIR/$tdir/striped_dir/a
14781 touch $DIR/$tdir/striped_dir/b
14782 touch $DIR/$tdir/striped_dir/c
14784 mkdir $DIR/$tdir/striped_dir/dir_a
14785 mkdir $DIR/$tdir/striped_dir/dir_b
14786 mkdir $DIR/$tdir/striped_dir/dir_c
14788 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
14789 error "set striped dir under striped dir error"
14791 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_b ||
14792 error "set striped dir under striped dir error"
14794 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
14795 error "set striped dir under striped dir error"
14797 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
14798 error "rename dir under striped dir fails"
14800 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
14801 error "rename dir under different stripes fails"
14803 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
14804 error "rename file under striped dir should succeed"
14806 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
14807 error "rename dir under striped dir should succeed"
14811 run_test 300e "check rename under striped directory"
14814 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14815 skip "Need MDS version at least 2.7.55" && return
14816 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14817 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14822 mkdir -p $DIR/$tdir
14824 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14825 error "set striped dir error"
14827 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
14828 error "set striped dir error"
14830 touch $DIR/$tdir/striped_dir/a
14831 mkdir $DIR/$tdir/striped_dir/dir_a
14832 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
14833 error "create striped dir under striped dir fails"
14835 touch $DIR/$tdir/striped_dir1/b
14836 mkdir $DIR/$tdir/striped_dir1/dir_b
14837 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
14838 error "create striped dir under striped dir fails"
14840 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
14841 error "rename dir under different striped dir should fail"
14843 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
14844 error "rename striped dir under diff striped dir should fail"
14846 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
14847 error "rename file under diff striped dirs fails"
14851 run_test 300f "check rename cross striped directory"
14853 test_300_check_default_striped_dir()
14856 local default_count=$2
14857 local default_index=$3
14860 local dir_stripe_index
14863 echo "checking $dirname $default_count $default_index"
14864 $LFS setdirstripe -D -c $default_count -i $default_index \
14865 -t all_char $DIR/$tdir/$dirname ||
14866 error "set default stripe on striped dir error"
14867 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
14868 [ $stripe_count -eq $default_count ] ||
14869 error "expect $default_count get $stripe_count for $dirname"
14871 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
14872 [ $stripe_index -eq $default_index ] ||
14873 error "expect $default_index get $stripe_index for $dirname"
14875 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
14876 error "create dirs failed"
14878 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
14879 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
14880 for dir in $(find $DIR/$tdir/$dirname/*); do
14881 stripe_count=$($LFS getdirstripe -c $dir)
14882 [ $stripe_count -eq $default_count ] ||
14883 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
14884 error "stripe count $default_count != $stripe_count for $dir"
14886 stripe_index=$($LFS getdirstripe -i $dir)
14887 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
14888 error "$stripe_index != $default_index for $dir"
14890 #check default stripe
14891 stripe_count=$($LFS getdirstripe -D -c $dir)
14892 [ $stripe_count -eq $default_count ] ||
14893 error "default count $default_count != $stripe_count for $dir"
14895 stripe_index=$($LFS getdirstripe -D -i $dir)
14896 [ $stripe_index -eq $default_index ] ||
14897 error "default index $default_index != $stripe_index for $dir"
14899 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
14903 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14904 skip "Need MDS version at least 2.7.55" && return
14905 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14911 mkdir $DIR/$tdir/normal_dir
14913 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
14914 test_300_check_default_striped_dir normal_dir 1 0
14915 test_300_check_default_striped_dir normal_dir 2 1
14916 test_300_check_default_striped_dir normal_dir 2 -1
14918 #delete default stripe information
14919 echo "delete default stripeEA"
14920 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
14921 error "set default stripe on striped dir error"
14923 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
14924 for dir in $(find $DIR/$tdir/normal_dir/*); do
14925 stripe_count=$($LFS getdirstripe -c $dir)
14926 [ $stripe_count -eq 0 ] ||
14927 error "expect 1 get $stripe_count for $dir"
14928 stripe_index=$($LFS getdirstripe -i $dir)
14929 [ $stripe_index -eq 0 ] ||
14930 error "expect 0 get $stripe_index for $dir"
14933 run_test 300g "check default striped directory for normal directory"
14936 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14937 skip "Need MDS version at least 2.7.55" && return
14938 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14943 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
14944 $DIR/$tdir/striped_dir ||
14945 error "set striped dir error"
14947 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
14948 test_300_check_default_striped_dir striped_dir 1 0
14949 test_300_check_default_striped_dir striped_dir 2 1
14950 test_300_check_default_striped_dir striped_dir 2 -1
14952 #delete default stripe information
14953 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
14954 error "set default stripe on striped dir error"
14956 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
14957 for dir in $(find $DIR/$tdir/striped_dir/*); do
14958 stripe_count=$($LFS getdirstripe -c $dir)
14959 [ $stripe_count -eq 0 ] ||
14960 error "expect 1 get $stripe_count for $dir"
14963 run_test 300h "check default striped directory for striped directory"
14966 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14967 skip "Need MDS version at least 2.7.55" && return
14968 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14969 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14975 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
14976 error "set striped dir error"
14978 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
14979 error "create files under striped dir failed"
14981 # unfortunately, we need to umount to clear dir layout cache for now
14982 # once we fully implement dir layout, we can drop this
14983 umount_client $MOUNT || error "umount failed"
14984 mount_client $MOUNT || error "mount failed"
14986 #set the stripe to be unknown hash type
14987 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
14988 $LCTL set_param fail_loc=0x1901
14989 for ((i = 0; i < 10; i++)); do
14990 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
14991 error "stat f-$i failed"
14992 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
14995 touch $DIR/$tdir/striped_dir/f0 &&
14996 error "create under striped dir with unknown hash should fail"
14998 $LCTL set_param fail_loc=0
15000 umount_client $MOUNT || error "umount failed"
15001 mount_client $MOUNT || error "mount failed"
15005 run_test 300i "client handle unknown hash type striped directory"
15008 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15009 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15010 skip "Need MDS version at least 2.7.55" && return
15011 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15017 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
15018 $LCTL set_param fail_loc=0x1702
15019 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15020 error "set striped dir error"
15022 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15023 error "create files under striped dir failed"
15025 $LCTL set_param fail_loc=0
15027 rm -rf $DIR/$tdir || error "unlink striped dir fails"
15031 run_test 300j "test large update record"
15034 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15035 skip "Need MDS version at least 2.7.55" && return
15036 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15037 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15043 #define OBD_FAIL_LARGE_STRIPE 0x1703
15044 $LCTL set_param fail_loc=0x1703
15045 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
15046 error "set striped dir error"
15047 $LCTL set_param fail_loc=0
15049 $LFS getdirstripe $DIR/$tdir/striped_dir ||
15050 error "getstripeddir fails"
15051 rm -rf $DIR/$tdir/striped_dir ||
15052 error "unlink striped dir fails"
15056 run_test 300k "test large striped directory"
15059 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15060 skip "Need MDS version at least 2.7.55" && return
15061 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15062 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15065 test_mkdir -p $DIR/$tdir/striped_dir
15066 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
15067 error "chown $RUNAS_ID failed"
15068 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
15069 error "set default striped dir failed"
15071 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
15072 $LCTL set_param fail_loc=0x80000158
15073 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
15075 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
15076 [ $stripe_index -eq 1 ] ||
15077 error "expect 1 get $stripe_index for $dir"
15079 run_test 300l "non-root user to create dir under striped dir with stale layout"
15082 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15083 skip "Need MDS version at least 2.7.55" && return
15084 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15085 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
15087 mkdir -p $DIR/$tdir/striped_dir
15088 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
15089 error "set default stripes dir error"
15091 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
15093 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
15094 [ $stripe_count -eq 0 ] ||
15095 error "expect 0 get $stripe_count for a"
15097 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
15098 error "set default stripes dir error"
15100 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
15102 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
15103 [ $stripe_count -eq 0 ] ||
15104 error "expect 0 get $stripe_count for b"
15106 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
15107 error "set default stripes dir error"
15109 mkdir $DIR/$tdir/striped_dir/c &&
15110 error "default stripe_index is invalid, mkdir c should fails"
15112 rm -rf $DIR/$tdir || error "rmdir fails"
15114 run_test 300m "setstriped directory on single MDT FS"
15117 local list=$(comma_list $(mdts_nodes))
15120 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15124 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15125 skip "Need MDS version at least 2.7.55" && return
15126 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15127 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15129 local list=$(comma_list $(mdts_nodes))
15131 trap cleanup_300n RETURN EXIT
15132 mkdir -p $DIR/$tdir
15133 chmod 777 $DIR/$tdir
15134 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
15135 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15136 error "create striped dir succeeds with gid=0"
15138 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15139 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
15140 error "create striped dir fails with gid=-1"
15142 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15143 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
15144 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15145 error "set default striped dir succeeds with gid=0"
15148 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15149 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
15150 error "set default striped dir fails with gid=-1"
15153 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15154 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
15155 error "create test_dir fails"
15156 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
15157 error "create test_dir1 fails"
15158 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
15159 error "create test_dir2 fails"
15162 run_test 300n "non-root user to create dir under striped dir with default EA"
15165 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15166 skip "Need MDS version at least 2.7.55" && return
15167 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15168 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15172 mkdir -p $DIR/$tdir
15174 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
15175 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
15176 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
15177 skip "not enough free inodes $numfree1 $numfree2"
15181 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
15182 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
15183 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
15184 skip "not enough free space $numfree1 $numfree2"
15188 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
15189 error "setdirstripe fails"
15191 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
15192 error "create dirs fails"
15194 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
15195 ls $DIR/$tdir/striped_dir > /dev/null ||
15196 error "ls striped dir fails"
15197 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
15198 error "unlink big striped dir fails"
15200 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
15203 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15204 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15205 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15207 mkdir -p $DIR/$tdir
15209 #define OBD_FAIL_OUT_ENOSPC 0x1704
15210 do_facet mds2 lctl set_param fail_loc=0x80001704
15211 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
15212 error "create striped directory should fail"
15214 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
15216 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
15219 run_test 300p "create striped directory without space"
15222 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15223 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15225 local fd=$(free_fd)
15226 local cmd="exec $fd<$tdir"
15228 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
15231 trap "eval $cmd" EXIT
15232 cd $tdir || error "cd $tdir fails"
15233 rmdir ../$tdir || error "rmdir $tdir fails"
15234 mkdir local_dir && error "create dir succeeds"
15235 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
15239 run_test 300q "create remote directory under orphan directory"
15241 prepare_remote_file() {
15242 mkdir $DIR/$tdir/src_dir ||
15243 error "create remote source failed"
15245 cp /etc/hosts $DIR/$tdir/src_dir/a || error
15246 touch $DIR/$tdir/src_dir/a
15248 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
15249 error "create remote target dir failed"
15251 touch $DIR/$tdir/tgt_dir/b
15253 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
15254 error "rename dir cross MDT failed!"
15256 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
15257 error "src_child still exists after rename"
15259 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
15260 error "missing file(a) after rename"
15262 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
15263 error "diff after rename"
15267 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15268 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15269 local remote_file=$DIR/$tdir/tgt_dir/b
15271 mkdir -p $DIR/$tdir
15273 prepare_remote_file || error "prepare remote file failed"
15276 $OPENUNLINK $remote_file $remote_file || error
15277 $CHECKSTAT -a $remote_file || error
15279 run_test 310a "open unlink remote file"
15282 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15283 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15284 local remote_file=$DIR/$tdir/tgt_dir/b
15286 mkdir -p $DIR/$tdir
15288 prepare_remote_file || error "prepare remote file failed"
15290 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15291 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
15292 $CHECKSTAT -t file $remote_file || error "check file failed"
15294 run_test 310b "unlink remote file with multiple links while open"
15297 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
15298 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15299 local remote_file=$DIR/$tdir/tgt_dir/b
15301 mkdir -p $DIR/$tdir
15303 prepare_remote_file || error "prepare remote file failed"
15305 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15306 multiop_bg_pause $remote_file O_uc ||
15307 error "mulitop failed for remote file"
15309 $MULTIOP $DIR/$tfile Ouc
15310 kill -USR1 $MULTIPID
15313 run_test 310c "open-unlink remote file with multiple links"
15317 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
15318 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
15319 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15321 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15323 mkdir -p $DIR/$tdir
15324 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
15325 createmany -o $DIR/$tdir/$tfile. 1000
15327 # statfs data is not real time, let's just calculate it
15328 old_iused=$((old_iused + 1000))
15330 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
15331 osp.*OST0000*MDT0000.create_count")
15332 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
15333 osp.*OST0000*MDT0000.max_create_count")
15334 for idx in $(seq $MDSCOUNT); do
15335 do_facet mds$idx "lctl set_param -n \
15336 osp.*OST0000*MDT000?.max_create_count=0"
15339 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
15340 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
15341 [ $index -ne 0 ] || error "$tfile stripe index is 0"
15343 unlinkmany $DIR/$tdir/$tfile. 1000
15345 for idx in $(seq $MDSCOUNT); do
15346 do_facet mds$idx "lctl set_param -n \
15347 osp.*OST0000*MDT000?.max_create_count=$max_count"
15348 do_facet mds$idx "lctl set_param -n \
15349 osp.*OST0000*MDT000?.create_count=$count"
15353 for i in $(seq 120); do
15354 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15355 [ $((old_iused - new_iused)) -gt 800 ] && break
15359 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
15360 [ $((old_iused - new_iused)) -gt 800 ] ||
15361 error "objs not destroyed after unlink"
15363 run_test 311 "disable OSP precreate, and unlink should destroy objs"
15370 local vdevdir=$(dirname $(facet_vdevice $ost))
15371 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15372 local zfs_zapid=$(do_facet $ost $cmd |
15373 grep -w "/O/0/d$((objid%32))" -C 5 |
15374 awk '/Object/{getline; print $1}')
15375 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
15376 awk "/$objid = /"'{printf $3}')
15381 zfs_object_blksz() {
15385 local vdevdir=$(dirname $(facet_vdevice $ost))
15386 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15387 local blksz=$(do_facet $ost $cmd $objid |
15388 awk '/dblk/{getline; printf $4}')
15390 case "${blksz: -1}" in
15391 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
15392 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
15399 test_312() { # LU-4856
15400 [ $(facet_fstype ost1) = "zfs" ] ||
15401 { skip "the test only applies to zfs" && return; }
15403 local max_blksz=$(do_facet ost1 \
15404 $ZFS get -p recordsize $(facet_device ost1) |
15405 awk '!/VALUE/{print $3}')
15407 # to make life a little bit easier
15408 $LFS mkdir -c 1 -i 0 $DIR/$tdir
15409 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15411 local tf=$DIR/$tdir/$tfile
15413 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15415 # Get ZFS object id
15416 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15418 # block size change by sequential over write
15420 for ((bs=4096; bs <= max_blksz; bs <<= 2)); do
15421 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
15423 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15424 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
15428 # block size change by sequential append write
15429 dd if=/dev/zero of=$tf bs=4K count=1 oflag=sync conv=notrunc
15430 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15431 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15433 for ((count = 1; count < $((max_blksz / 4096)); count *= 2)); do
15434 dd if=/dev/zero of=$tf bs=4K count=$count seek=$count \
15435 oflag=sync conv=notrunc
15437 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15438 blksz=$((blksz / 8192)) # in 2*4K unit
15439 [ $blksz -eq $count ] ||
15440 error "blksz error(in 8k): $blksz, expected: $count"
15446 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15447 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15449 dd if=/dev/zero of=$tf bs=8K count=1 oflag=sync conv=notrunc
15450 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15451 [ $blksz -eq 8192 ] || error "blksz error: $blksz, expected: 8k"
15453 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
15454 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15455 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
15457 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
15458 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15459 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
15461 run_test 312 "make sure ZFS adjusts its block size by write pattern"
15463 test_399() { # LU-7655 for OST fake write
15464 # turn off debug for performance testing
15465 local saved_debug=$($LCTL get_param -n debug)
15466 $LCTL set_param debug=0
15468 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
15470 # get ost1 size - lustre-OST0000
15471 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
15472 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
15473 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
15475 local start_time=$(date +%s.%N)
15476 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$blocks oflag=sync ||
15477 error "real dd writing error"
15478 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
15481 # define OBD_FAIL_OST_FAKE_WRITE 0x238
15482 do_facet ost1 $LCTL set_param fail_loc=0x238
15484 local start_time=$(date +%s.%N)
15485 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$blocks oflag=sync ||
15486 error "fake dd writing error"
15487 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
15490 cancel_lru_locks osc
15491 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
15492 error "$tfile size not $blocks MB"
15494 do_facet ost1 $LCTL set_param fail_loc=0
15496 echo "fake write $duration_fake vs. normal write $duration in seconds"
15497 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
15498 error_not_in_vm "fake write is slower"
15500 $LCTL set_param -n debug="$saved_debug"
15503 run_test 399 "fake write should not be slower than normal write"
15505 test_400a() { # LU-1606, was conf-sanity test_74
15506 local extra_flags=''
15507 local out=$TMP/$tfile
15508 local prefix=/usr/include/lustre
15511 if ! which $CC > /dev/null 2>&1; then
15512 skip_env "$CC is not installed"
15516 if ! [[ -d $prefix ]]; then
15517 # Assume we're running in tree and fixup the include path.
15518 extra_flags+=" -I$LUSTRE/../libcfs/include"
15519 extra_flags+=" -I$LUSTRE/include"
15520 extra_flags+=" -L$LUSTRE/utils"
15523 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
15524 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
15525 error "client api broken"
15529 run_test 400a "Lustre client api program can compile and link"
15531 test_400b() { # LU-1606, LU-5011
15533 local out=$TMP/$tfile
15534 local prefix=/usr/include/lustre
15536 # We use a hard coded prefix so that this test will not fail
15537 # when run in tree. There are headers in lustre/include/lustre/
15538 # that are not packaged (like lustre_idl.h) and have more
15539 # complicated include dependencies (like config.h and lnet/types.h).
15540 # Since this test about correct packaging we just skip them when
15541 # they don't exist (see below) rather than try to fixup cppflags.
15543 if ! which $CC > /dev/null 2>&1; then
15544 skip_env "$CC is not installed"
15548 for header in $prefix/*.h; do
15549 if ! [[ -f "$header" ]]; then
15553 if [[ "$(basename $header)" == liblustreapi.h ]]; then
15554 continue # liblustreapi.h is deprecated.
15557 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
15558 error "cannot compile '$header'"
15562 run_test 400b "packaged headers can be compiled"
15564 test_401a() { #LU-7437
15565 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
15566 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
15568 #count the number of parameters by "list_param -R"
15569 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
15570 #count the number of parameters by listing proc files
15571 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
15574 [ $params -eq $procs ] ||
15575 error "found $params parameters vs. $procs proc files"
15577 # test the list_param -D option only returns directories
15578 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
15579 #count the number of parameters by listing proc directories
15580 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
15583 [ $params -eq $procs ] ||
15584 error "found $params parameters vs. $procs proc files"
15586 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
15589 local save=$($LCTL get_param -n jobid_var)
15592 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
15593 error "no error returned when setting bad parameters"
15595 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
15596 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
15598 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
15599 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
15600 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
15602 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
15605 local jobid_var_old=$($LCTL get_param -n jobid_var)
15606 local jobid_var_new
15608 $LCTL set_param jobid_var= &&
15609 error "no error returned for 'set_param a='"
15611 jobid_var_new=$($LCTL get_param -n jobid_var)
15612 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
15613 error "jobid_var was changed by setting without value"
15615 $LCTL set_param jobid_var &&
15616 error "no error returned for 'set_param a'"
15618 jobid_var_new=$($LCTL get_param -n jobid_var)
15619 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
15620 error "jobid_var was changed by setting without value"
15622 run_test 401c "Verify 'lctl set_param' without value fails in either format."
15625 local jobid_var_old=$($LCTL get_param -n jobid_var)
15626 local jobid_var_new
15627 local new_value="foo=bar"
15629 $LCTL set_param jobid_var=$new_value ||
15630 error "'set_param a=b' did not accept a value containing '='"
15632 jobid_var_new=$($LCTL get_param -n jobid_var)
15633 [[ "$jobid_var_new" == "$new_value" ]] ||
15634 error "'set_param a=b' failed on a value containing '='"
15636 # Reset the jobid_var to test the other format
15637 $LCTL set_param jobid_var=$jobid_var_old
15638 jobid_var_new=$($LCTL get_param -n jobid_var)
15639 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
15640 error "failed to reset jobid_var"
15642 $LCTL set_param jobid_var $new_value ||
15643 error "'set_param a b' did not accept a value containing '='"
15645 jobid_var_new=$($LCTL get_param -n jobid_var)
15646 [[ "$jobid_var_new" == "$new_value" ]] ||
15647 error "'set_param a b' failed on a value containing '='"
15649 $LCTL set_param jobid_var $jobid_var_old
15650 jobid_var_new=$($LCTL get_param -n jobid_var)
15651 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
15652 error "failed to reset jobid_var"
15654 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
15657 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15658 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
15659 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
15660 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
15661 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
15662 echo "Touch failed - OK"
15664 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
15667 local file1=$DIR/$tfile.1
15668 local file2=$DIR/$tfile.2
15669 local tfile=$TMP/$tfile
15671 rm -f $file1 $file2 $tfile
15676 # 30 sec OBD_TIMEOUT in ll_getattr()
15677 # right before populating st_nlink
15678 $LCTL set_param fail_loc=0x80001409
15679 stat -c %h $file1 > $tfile &
15681 # create an alias, drop all locks and reclaim the dentry
15683 cancel_lru_locks mdc
15684 cancel_lru_locks osc
15685 sysctl -w vm.drop_caches=2
15689 [ `cat $tfile` -gt 0 ] || error "wrong nlink count: `cat $tfile`"
15691 rm -f $tfile $file1 $file2
15693 run_test 403 "i_nlink should not drop to zero due to aliasing"
15695 test_404() { # LU-6601
15696 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15697 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
15698 awk '/osp .*-osc-MDT/ { print $4}')
15701 for osp in $mosps; do
15702 echo "Deactivate: " $osp
15703 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
15704 local stat=$(do_facet $SINGLEMDS $LCTL dl |
15705 awk -vp=$osp '$4 == p { print $2 }')
15706 [ $stat = IN ] || {
15707 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
15708 error "deactivate error"
15710 echo "Activate: " $osp
15711 do_facet $SINGLEMDS $LCTL --device %$osp activate
15712 local stat=$(do_facet $SINGLEMDS $LCTL dl |
15713 awk -vp=$osp '$4 == p { print $2 }')
15714 [ $stat = UP ] || {
15715 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
15716 error "activate error"
15720 run_test 404 "validate manual {de}activated works properly for OSPs"
15723 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
15724 skip "Layout swap lock is not supported" && return
15726 check_swap_layouts_support && return 0
15728 test_mkdir -p $DIR/$tdir
15729 swap_lock_test -d $DIR/$tdir ||
15730 error "One layout swap locked test failed"
15732 run_test 405 "Various layout swap lock tests"
15735 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15736 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
15737 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
15738 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15739 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
15740 skip "Need MDS version at least 2.8.50" && return
15742 local def_stripenr=$($GETSTRIPE -c $MOUNT)
15743 local def_stripe_size=$($GETSTRIPE -S $MOUNT)
15744 local def_stripe_offset=$($GETSTRIPE -i $MOUNT)
15745 local def_pool=$($GETSTRIPE -p $MOUNT)
15747 local test_pool=$TESTNAME
15748 pool_add $test_pool || error "pool_add failed"
15749 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
15750 error "pool_add_targets failed"
15752 # parent set default stripe count only, child will stripe from both
15753 # parent and fs default
15754 $SETSTRIPE -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
15755 error "setstripe $MOUNT failed"
15756 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
15757 $SETSTRIPE -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
15758 for i in $(seq 10); do
15759 local f=$DIR/$tdir/$tfile.$i
15760 touch $f || error "touch failed"
15761 local count=$($GETSTRIPE -c $f)
15762 [ $count -eq $OSTCOUNT ] ||
15763 error "$f stripe count $count != $OSTCOUNT"
15764 local offset=$($GETSTRIPE -i $f)
15765 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
15766 local size=$($GETSTRIPE -S $f)
15767 [ $size -eq $((def_stripe_size * 2)) ] ||
15768 error "$f stripe size $size != $((def_stripe_size * 2))"
15769 local pool=$($GETSTRIPE -p $f)
15770 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
15773 # change fs default striping, delete parent default striping, now child
15774 # will stripe from new fs default striping only
15775 $SETSTRIPE -c 1 -S $def_stripe_size -i 0 $MOUNT ||
15776 error "change $MOUNT default stripe failed"
15777 $SETSTRIPE -c 0 $DIR/$tdir || error "delete $tdir default stripe failed"
15778 for i in $(seq 11 20); do
15779 local f=$DIR/$tdir/$tfile.$i
15780 touch $f || error "touch $f failed"
15781 local count=$($GETSTRIPE -c $f)
15782 [ $count -eq 1 ] || error "$f stripe count $count != 1"
15783 local offset=$($GETSTRIPE -i $f)
15784 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
15785 local size=$($GETSTRIPE -S $f)
15786 [ $size -eq $def_stripe_size ] ||
15787 error "$f stripe size $size != $def_stripe_size"
15788 local pool=$($GETSTRIPE -p $f)
15789 [ "#$pool" == "#" ] || error "$f pool $pool is set"
15793 unlinkmany $DIR/$tdir/$tfile. 1 20
15795 # restore FS default striping
15796 if [ -z $def_pool ]; then
15797 $SETSTRIPE -c $def_stripenr -S $def_stripe_size \
15798 -i $def_stripe_offset $MOUNT ||
15799 error "restore default striping failed"
15801 $SETSTRIPE -c $def_stripenr -S $def_stripe_size -p $def_pool \
15802 -i $def_stripe_offset $MOUNT ||
15803 error "restore default striping with $def_pool failed"
15806 local f=$DIR/$tdir/$tfile
15807 pool_remove_all_targets $test_pool $f
15808 pool_remove $test_pool $f
15810 run_test 406 "DNE support fs default striping"
15813 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15815 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
15816 skip "Need MDS version at least 2.8.55" && return
15818 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
15819 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
15820 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
15821 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
15822 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
15824 #define OBD_FAIL_DT_TXN_STOP 0x2019
15825 for idx in $(seq $MDSCOUNT); do
15826 do_facet mds$idx "lctl set_param fail_loc=0x2019"
15828 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
15829 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
15830 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
15833 run_test 407 "transaction fail should cause operation fail"
15836 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
15838 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
15839 lctl set_param fail_loc=0x8000040a
15840 # let ll_prepare_partial_page() fail
15841 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
15845 # create at least 100 unused inodes so that
15846 # shrink_icache_memory(0) should not return 0
15847 touch $DIR/$tfile-{0..100}
15848 rm -f $DIR/$tfile-{0..100}
15851 echo 2 > /proc/sys/vm/drop_caches
15853 run_test 408 "drop_caches should not hang due to page leaks"
15856 # tests that do cleanup/setup should be run at the end
15860 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15862 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
15863 $LCTL set_param fail_loc=0x903
15865 cancel_lru_locks MGC
15867 FAIL_ON_ERROR=true cleanup
15868 FAIL_ON_ERROR=true setup
15870 run_test 900 "umount should not race with any mgc requeue thread"
15873 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
15874 check_and_cleanup_lustre
15875 if [ "$I_MOUNTED" != "yes" ]; then
15876 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true