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-8411
17 ALWAYS_EXCEPT=" 76 407 $ALWAYS_EXCEPT"
21 if [ -r /etc/SuSE-release ]
23 local vers=$(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="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/${tdir}o
709 mdt_index=$($LFS getstripe -M $WDIR/$tfile)
710 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 ${size:-4096}
1040 simple_cleanup_common() {
1043 [ -z "$DIR" -o -z "$tdir" ] && return 0
1045 local start=$SECONDS
1048 wait_delete_completed
1049 echo "cleanup time $((SECONDS - start))"
1053 max_pages_per_rpc() {
1054 local mdtname="$(printf "MDT%04x" ${1:-0})"
1055 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1059 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1060 local nrfiles=${COUNT:-100000}
1061 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1062 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && nrfiles=${COUNT:-10000}
1064 local fname="$DIR/$tdir/$tfile"
1065 test_mkdir "$(dirname $fname)"
1066 # assume MDT0000 has the fewest inodes
1067 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1068 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1069 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1071 trap simple_cleanup_common EXIT
1073 createmany -m "$fname" $nrfiles
1075 cancel_lru_locks mdc
1076 lctl set_param mdc.*.stats clear
1078 # was previously test_24D: LU-6101
1079 # readdir() returns correct number of entries after cursor reload
1080 local num_ls=$(ls $DIR/$tdir | wc -l)
1081 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1082 local num_all=$(ls -a $DIR/$tdir | wc -l)
1083 if [ $num_ls -ne $nrfiles -o $num_uniq -ne $nrfiles -o \
1084 $num_all -ne $((nrfiles + 2)) ]; then
1085 error "Expected $nrfiles files, got $num_ls " \
1086 "($num_uniq unique $num_all .&..)"
1088 # LU-5 large readdir
1089 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1090 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1091 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1092 # take into account of overhead in lu_dirpage header and end mark in
1093 # each page, plus one in rpc_num calculation.
1094 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1095 local page_entries=$((($(page_size) - 24) / dirent_size))
1096 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1097 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1098 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1099 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1100 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1101 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1102 error "large readdir doesn't take effect: " \
1103 "$mds_readpage should be about $rpc_max"
1105 simple_cleanup_common
1107 run_test 24v "list large directory (test hash collision, b=17560)"
1109 test_24w() { # bug21506
1111 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1112 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1113 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1114 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1115 [[ "$SZ1" -eq "$SZ2" ]] ||
1116 error "Error reading at the end of the file $tfile"
1118 run_test 24w "Reading a file larger than 4Gb"
1121 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1123 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1124 skip "Need MDS version at least 2.7.56" && return
1126 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1128 local remote_dir=$DIR/$tdir/remote_dir
1130 test_mkdir -p $DIR/$tdir
1131 $LFS mkdir -i $MDTIDX $remote_dir ||
1132 error "create remote directory failed"
1134 test_mkdir -p $DIR/$tdir/src_dir
1135 touch $DIR/$tdir/src_file
1136 test_mkdir -p $remote_dir/tgt_dir
1137 touch $remote_dir/tgt_file
1139 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1140 error "rename dir cross MDT failed!"
1142 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1143 error "rename file cross MDT failed!"
1145 touch $DIR/$tdir/ln_file
1146 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1147 error "ln file cross MDT failed"
1149 rm -rf $DIR/$tdir || error "Can not delete directories"
1151 run_test 24x "cross MDT rename/link"
1154 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1155 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1157 local remote_dir=$DIR/$tdir/remote_dir
1159 test_mkdir -p $DIR/$tdir
1160 $LFS mkdir -i $MDTIDX $remote_dir ||
1161 error "create remote directory failed"
1163 test_mkdir -p $remote_dir/src_dir
1164 touch $remote_dir/src_file
1165 test_mkdir -p $remote_dir/tgt_dir
1166 touch $remote_dir/tgt_file
1168 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1169 error "rename subdir in the same remote dir failed!"
1171 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1172 error "rename files in the same remote dir failed!"
1174 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1175 error "link files in the same remote dir failed!"
1177 rm -rf $DIR/$tdir || error "Can not delete directories"
1179 run_test 24y "rename/link on the same dir should succeed"
1181 test_24A() { # LU-3182
1185 test_mkdir -p $DIR/$tdir
1186 trap simple_cleanup_common EXIT
1187 createmany -m $DIR/$tdir/$tfile $NFILES
1188 local t=$(ls $DIR/$tdir | wc -l)
1189 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1190 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1191 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1192 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1195 simple_cleanup_common || error "Can not delete directories"
1197 run_test 24A "readdir() returns correct number of entries."
1199 test_24B() { # LU-4805
1200 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1203 test_mkdir $DIR/$tdir
1204 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1205 error "create striped dir failed"
1207 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1208 [ $count -eq 2 ] || error "Expected 2, got $count"
1210 touch $DIR/$tdir/striped_dir/a
1212 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1213 [ $count -eq 3 ] || error "Expected 3, got $count"
1215 touch $DIR/$tdir/striped_dir/.f
1217 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1218 [ $count -eq 4 ] || error "Expected 4, got $count"
1220 rm -rf $DIR/$tdir || error "Can not delete directories"
1222 run_test 24B "readdir for striped dir return correct number of entries"
1225 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1231 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1232 error "create striped dir failed"
1234 cd $DIR/$tdir/d0/striped_dir
1236 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1237 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1238 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1240 [ "$d0_ino" = "$parent_ino" ] ||
1241 error ".. wrong, expect $d0_ino, get $parent_ino"
1243 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1244 error "mv striped dir failed"
1246 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1248 [ "$d1_ino" = "$parent_ino" ] ||
1249 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1251 run_test 24C "check .. in striped dir"
1254 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
1255 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1258 mkdir $DIR/$tdir/src_dir
1259 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1260 error "create remote source failed"
1262 touch $DIR/$tdir/src_dir/src_child/a
1264 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1265 error "create remote target dir failed"
1267 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1268 error "create remote target child failed"
1270 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1271 error "rename dir cross MDT failed!"
1275 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1276 error "src_child still exists after rename"
1278 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1279 error "missing file(a) after rename"
1281 rm -rf $DIR/$tdir || error "Can not delete directories"
1283 run_test 24E "cross MDT rename/link"
1286 echo '== symlink sanity ============================================='
1290 touch $DIR/s25/foo || error
1292 run_test 25a "create file in symlinked directory ==============="
1295 [ ! -d $DIR/d25 ] && test_25a
1296 $CHECKSTAT -t file $DIR/s25/foo || error
1298 run_test 25b "lookup file in symlinked directory ==============="
1302 test_mkdir $DIR/d26/d26-2
1303 ln -s d26/d26-2 $DIR/s26
1304 touch $DIR/s26/foo || error
1306 run_test 26a "multiple component symlink ======================="
1309 test_mkdir -p $DIR/d26b/d26-2
1310 ln -s d26b/d26-2/foo $DIR/s26-2
1311 touch $DIR/s26-2 || error
1313 run_test 26b "multiple component symlink at end of lookup ======"
1316 test_mkdir $DIR/d26.2
1317 touch $DIR/d26.2/foo
1318 ln -s d26.2 $DIR/s26.2-1
1319 ln -s s26.2-1 $DIR/s26.2-2
1320 ln -s s26.2-2 $DIR/s26.2-3
1321 chmod 0666 $DIR/s26.2-3/foo
1323 run_test 26c "chain of symlinks ================================"
1325 # recursive symlinks (bug 439)
1327 ln -s d26-3/foo $DIR/d26-3
1329 run_test 26d "create multiple component recursive symlink ======"
1332 [ ! -h $DIR/d26-3 ] && test_26d
1335 run_test 26e "unlink multiple component recursive symlink ======"
1337 # recursive symlinks (bug 7022)
1339 test_mkdir -p $DIR/$tdir
1340 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1341 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1342 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1343 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1344 cd $tfile || error "cd $tfile failed"
1345 ln -s .. dotdot || error "ln dotdot failed"
1346 ln -s dotdot/lndir lndir || error "ln lndir failed"
1347 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1348 output=`ls $tfile/$tfile/lndir/bar1`
1349 [ "$output" = bar1 ] && error "unexpected output"
1350 rm -r $tfile || error "rm $tfile failed"
1351 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1353 run_test 26f "rm -r of a directory which has recursive symlink ="
1356 echo '== stripe sanity =============================================='
1357 test_mkdir -p $DIR/d27 || error "mkdir failed"
1359 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1360 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1361 log "== test_27a: write to one stripe file ========================="
1362 cp /etc/hosts $DIR/d27/f0 || error
1364 run_test 27a "one stripe file =================================="
1367 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
1368 test_mkdir -p $DIR/d27
1369 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1370 $GETSTRIPE -c $DIR/d27/f01
1371 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1372 error "two-stripe file doesn't have two stripes"
1374 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1376 run_test 27b "create and write to two stripe file"
1379 test_mkdir -p $DIR/d27
1380 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1381 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1382 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1384 run_test 27d "create file with default settings ================"
1387 # LU-5839 adds check for existed layout before setting it
1388 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1389 skip "Need MDS version at least 2.7.56" && return
1390 test_mkdir -p $DIR/d27
1391 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1392 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1393 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1395 run_test 27e "setstripe existing file (should return error) ======"
1398 test_mkdir $DIR/$tdir
1399 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1400 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1401 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1402 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1403 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1404 $GETSTRIPE $DIR/$tdir/$tfile || error "$GETSTRIPE failed"
1406 run_test 27f "setstripe with bad stripe size (should return error)"
1409 test_mkdir -p $DIR/d27
1410 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1411 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1412 error "$DIR/d27/fnone has object"
1414 run_test 27g "$GETSTRIPE with no objects"
1417 test_mkdir $DIR/$tdir
1418 touch $DIR/$tdir/$tfile || error "touch failed"
1419 [[ $($GETSTRIPE -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1420 error "missing objects"
1422 run_test 27i "$GETSTRIPE with some objects"
1425 test_mkdir -p $DIR/d27
1426 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1428 run_test 27j "setstripe with bad stripe offset (should return error)"
1430 test_27k() { # bug 2844
1431 test_mkdir -p $DIR/d27
1433 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1434 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1435 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1436 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1437 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "1:$BLKSIZE > $LL_MAX_BLKSIZE"
1438 dd if=/dev/zero of=$FILE bs=4k count=1
1439 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1440 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "2:$BLKSIZE > $LL_MAX_BLKSIZE"
1442 run_test 27k "limit i_blksize for broken user apps ============="
1445 test_mkdir -p $DIR/d27
1446 mcreate $DIR/f27l || error "creating file"
1447 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1448 error "setstripe should have failed" || true
1450 run_test 27l "check setstripe permissions (should return error)"
1453 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1456 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1458 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1459 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1462 trap simple_cleanup_common EXIT
1463 test_mkdir -p $DIR/$tdir
1464 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1465 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1466 error "dd should fill OST0"
1468 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1470 [ $i -gt 256 ] && break
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"
1477 touch $DIR/$tdir/f27m_$i
1478 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1479 error "OST0 was full but new created file still use it"
1480 simple_cleanup_common
1482 run_test 27m "create file while OST0 was full =================="
1485 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1489 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1490 # if the OST isn't full anymore.
1492 local OSTIDX=${1:-""}
1494 local list=$(comma_list $(osts_nodes))
1495 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1497 do_nodes $list lctl set_param fail_loc=0
1498 sync # initiate all OST_DESTROYs from MDS to OST
1502 exhaust_precreations() {
1505 local FAILIDX=${3:-$OSTIDX}
1506 local ofacet=ost$((OSTIDX + 1))
1508 test_mkdir -p -c1 $DIR/$tdir
1509 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1510 local mfacet=mds$((mdtidx + 1))
1511 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1513 local OST=$(ostname_from_index $OSTIDX)
1516 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1517 local last_id=$(do_facet $mfacet lctl get_param -n \
1518 osc.$mdtosc_proc1.prealloc_last_id)
1519 local next_id=$(do_facet $mfacet lctl get_param -n \
1520 osc.$mdtosc_proc1.prealloc_next_id)
1522 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1523 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1525 test_mkdir -p $DIR/$tdir/${OST}
1526 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1527 #define OBD_FAIL_OST_ENOSPC 0x215
1528 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1529 echo "Creating to objid $last_id on ost $OST..."
1530 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1531 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1532 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1536 exhaust_all_precreations() {
1538 for (( i=0; i < OSTCOUNT; i++ )) ; do
1539 exhaust_precreations $i $1 -1
1544 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1545 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1546 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1547 remote_ost_nodsh && skip "remote OST with nodsh" && return
1550 rm -f $DIR/$tdir/$tfile
1551 exhaust_precreations 0 0x80000215
1552 $SETSTRIPE -c -1 $DIR/$tdir
1553 touch $DIR/$tdir/$tfile || error
1554 $GETSTRIPE $DIR/$tdir/$tfile
1557 run_test 27n "create file with some full OSTs =================="
1560 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1561 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1562 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1563 remote_ost_nodsh && skip "remote OST with nodsh" && return
1566 rm -f $DIR/$tdir/$tfile
1567 exhaust_all_precreations 0x215
1569 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1574 run_test 27o "create file with all full OSTs (should error) ===="
1577 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1578 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1579 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1580 remote_ost_nodsh && skip "remote OST with nodsh" && return
1583 rm -f $DIR/$tdir/$tfile
1584 test_mkdir -p $DIR/$tdir
1586 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1587 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1588 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1590 exhaust_precreations 0 0x80000215
1591 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1592 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1593 $GETSTRIPE $DIR/$tdir/$tfile
1597 run_test 27p "append to a truncated file with some full OSTs ==="
1600 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1601 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1602 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1603 remote_ost_nodsh && skip "remote OST with nodsh" && return
1606 rm -f $DIR/$tdir/$tfile
1608 test_mkdir -p $DIR/$tdir
1609 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1610 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1611 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1613 exhaust_all_precreations 0x215
1615 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1616 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1620 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1623 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1624 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1625 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1626 remote_ost_nodsh && skip "remote OST with nodsh" && return
1629 rm -f $DIR/$tdir/$tfile
1630 exhaust_precreations 0 0x80000215
1632 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1636 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1638 test_27s() { # bug 10725
1639 test_mkdir -p $DIR/$tdir
1640 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1641 local stripe_count=0
1642 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1643 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1644 error "stripe width >= 2^32 succeeded" || true
1647 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1649 test_27t() { # bug 10864
1654 $WLFS getstripe $tfile
1657 run_test 27t "check that utils parse path correctly"
1659 test_27u() { # bug 4900
1660 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1661 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1663 local list=$(comma_list $(mdts_nodes))
1665 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1666 do_nodes $list $LCTL set_param fail_loc=0x139
1667 test_mkdir -p $DIR/$tdir
1668 trap simple_cleanup_common EXIT
1669 createmany -o $DIR/$tdir/t- 1000
1670 do_nodes $list $LCTL set_param fail_loc=0
1672 TLOG=$TMP/$tfile.getstripe
1673 $GETSTRIPE $DIR/$tdir > $TLOG
1674 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1675 unlinkmany $DIR/$tdir/t- 1000
1677 [[ $OBJS -gt 0 ]] &&
1678 error "$OBJS objects created on OST-0. See $TLOG" || pass
1680 run_test 27u "skip object creation on OSC w/o objects =========="
1682 test_27v() { # bug 4900
1683 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1684 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1685 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1686 remote_ost_nodsh && skip "remote OST with nodsh" && return
1688 exhaust_all_precreations 0x215
1691 test_mkdir -p $DIR/$tdir
1692 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1694 touch $DIR/$tdir/$tfile
1695 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1697 for (( i=1; i < OSTCOUNT; i++ )); do
1698 do_facet ost$i lctl set_param fail_loc=0x705
1700 local START=`date +%s`
1701 createmany -o $DIR/$tdir/$tfile 32
1703 local FINISH=`date +%s`
1704 local TIMEOUT=`lctl get_param -n timeout`
1705 local PROCESS=$((FINISH - START))
1706 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1707 error "$FINISH - $START >= $TIMEOUT / 2"
1708 sleep $((TIMEOUT / 2 - PROCESS))
1711 run_test 27v "skip object creation on slow OST ================="
1713 test_27w() { # bug 10997
1714 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1715 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1716 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1717 error "stripe size $size != 65536" || true
1718 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1719 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1721 run_test 27w "check $SETSTRIPE -S option"
1724 [[ $OSTCOUNT -lt 2 ]] &&
1725 skip_env "skipping multiple stripe count/offset test" && return
1727 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1728 for i in $(seq 1 $OSTCOUNT); do
1730 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1731 error "setstripe -c $i -i $offset failed"
1732 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1733 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1734 [ $count -ne $i ] && error "stripe count $count != $i" || true
1735 [ $index -ne $offset ] &&
1736 error "stripe offset $index != $offset" || true
1739 run_test 27wa "check $SETSTRIPE -c -i options"
1742 remote_ost_nodsh && skip "remote OST with nodsh" && return
1743 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
1744 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1745 OFFSET=$(($OSTCOUNT - 1))
1747 local OST=$(ostname_from_index $OSTIDX)
1749 test_mkdir -p $DIR/$tdir
1750 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1751 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1753 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1754 for i in `seq 0 $OFFSET`; do
1755 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1756 error "OST0 was degraded but new created file still use it"
1758 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1760 run_test 27x "create files while OST0 is degraded"
1763 [[ $OSTCOUNT -lt 2 ]] &&
1764 skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1765 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1766 remote_ost_nodsh && skip "remote OST with nodsh" && return
1767 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1769 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1770 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1771 osc.$mdtosc.prealloc_last_id)
1772 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1773 osc.$mdtosc.prealloc_next_id)
1774 local fcount=$((last_id - next_id))
1775 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1776 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1778 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1779 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1780 local OST_DEACTIVE_IDX=-1
1785 for OSC in $MDS_OSCS; do
1786 OST=$(osc_to_ost $OSC)
1787 OSTIDX=$(index_from_ostuuid $OST)
1788 if [ $OST_DEACTIVE_IDX == -1 ]; then
1789 OST_DEACTIVE_IDX=$OSTIDX
1791 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1792 echo $OSC "is Deactivated:"
1793 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1797 OSTIDX=$(index_from_ostuuid $OST)
1798 test_mkdir -p $DIR/$tdir
1799 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1801 for OSC in $MDS_OSCS; do
1802 OST=$(osc_to_ost $OSC)
1803 OSTIDX=$(index_from_ostuuid $OST)
1804 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1805 echo $OST "is degraded:"
1806 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1807 obdfilter.$OST.degraded=1
1812 createmany -o $DIR/$tdir/$tfile $fcount
1814 for OSC in $MDS_OSCS; do
1815 OST=$(osc_to_ost $OSC)
1816 OSTIDX=$(index_from_ostuuid $OST)
1817 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1818 echo $OST "is recovered from degraded:"
1819 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1820 obdfilter.$OST.degraded=0
1822 do_facet $SINGLEMDS lctl --device %$OSC activate
1826 # all osp devices get activated, hence -1 stripe count restored
1829 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1830 # devices get activated.
1832 $SETSTRIPE -c -1 $DIR/$tfile
1833 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1835 [ $stripecnt -ne $OSTCOUNT ] &&
1836 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1839 run_test 27y "create files while OST0 is degraded and the rest inactive"
1845 lmm_count=$($GETSTRIPE -c $1)
1846 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1847 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1849 local old_ifs="$IFS"
1851 fid=($($LFS path2fid $1))
1854 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1855 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1857 # compare lmm_seq and lu_fid->f_seq
1858 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1859 # compare lmm_object_id and lu_fid->oid
1860 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1862 # check the trusted.fid attribute of the OST objects of the file
1863 local have_obdidx=false
1865 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1866 # skip lines up to and including "obdidx"
1867 [ -z "$obdidx" ] && break
1868 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1869 $have_obdidx || continue
1871 local ost=$((obdidx + 1))
1872 local dev=$(ostdevname $ost)
1875 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1877 seq=$(echo $seq | sed -e "s/^0x//g")
1878 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1879 oid_hex=$(echo $oid)
1881 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1883 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1887 # Don't unmount/remount the OSTs if we don't need to do that.
1888 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1889 # update too, until that use mount/ll_decode_filter_fid/mount.
1890 # Re-enable when debugfs will understand new filter_fid.
1892 if false && [ $(facet_fstype ost$ost) == ldiskfs ]; then
1893 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1894 $dev 2>/dev/null" | grep "parent=")
1897 mount_fstype ost$ost
1898 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1899 $(facet_mntpt ost$ost)/$obj_file)
1900 unmount_fstype ost$ost
1901 start ost$ost $dev $OST_MOUNT_OPTS
1905 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1907 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1909 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1910 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1911 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1912 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1913 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1915 if echo $ff_parent | grep -q 'stripe='; then
1916 ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1917 if echo $ff_pstripe | grep -q 'stripe_size='; then
1918 ff_pstripe=$(echo $ff_pstripe | cut -d' ' -f1)
1922 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1923 # into f_ver in this case. See the comment on
1926 ff_pstripe=$(echo $ff_parent | cut -d: -f3 |
1930 if echo $ff_parent | grep -q 'stripe_count='; then
1931 local ff_scnt=$(echo $ff_parent |
1932 sed -e 's/.*stripe_count=//' |
1935 [ $lmm_count -eq $ff_scnt ] ||
1936 error "FF stripe count $lmm_count != $ff_scnt"
1939 # compare lmm_seq and filter_fid->ff_parent.f_seq
1940 [ $ff_pseq = $lmm_seq ] ||
1941 error "FF parent SEQ $ff_pseq != $lmm_seq"
1942 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1943 [ $ff_poid = $lmm_oid ] ||
1944 error "FF parent OID $ff_poid != $lmm_oid"
1945 (($ff_pstripe == $stripe_nr)) ||
1946 error "FF stripe $ff_pstripe != $stripe_nr"
1948 stripe_nr=$((stripe_nr + 1))
1953 remote_ost_nodsh && skip "remote OST with nodsh" && return
1954 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1955 test_mkdir -p $DIR/$tdir
1957 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1958 { error "setstripe -c -1 failed"; return 1; }
1959 # We need to send a write to every object to get parent FID info set.
1960 # This _should_ also work for setattr, but does not currently.
1961 # touch $DIR/$tdir/$tfile-1 ||
1962 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1963 { error "dd $tfile-1 failed"; return 2; }
1964 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1965 { error "setstripe -c -1 failed"; return 3; }
1966 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1967 { error "dd $tfile-2 failed"; return 4; }
1969 # make sure write RPCs have been sent to OSTs
1972 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1973 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1975 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1977 test_27A() { # b=19102
1978 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1979 local restore_size=$($GETSTRIPE -S $MOUNT)
1980 local restore_count=$($GETSTRIPE -c $MOUNT)
1981 local restore_offset=$($GETSTRIPE -i $MOUNT)
1982 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1983 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1984 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1985 local default_size=$($GETSTRIPE -S $MOUNT)
1986 local default_offset=$($GETSTRIPE -i $MOUNT)
1987 local dsize=$((1024 * 1024))
1988 [ $default_size -eq $dsize ] ||
1989 error "stripe size $default_size != $dsize"
1990 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1991 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1993 run_test 27A "check filesystem-wide default LOV EA values"
1995 test_27B() { # LU-2523
1996 test_mkdir -p $DIR/$tdir
1997 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1999 # open f1 with O_LOV_DELAY_CREATE
2001 # call setstripe ioctl on open file descriptor for f1
2003 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2007 # open f1 with O_LOV_DELAY_CREATE
2009 # call setstripe ioctl on open file descriptor for f1
2011 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2013 # Allow multiop to fail in imitation of NFS's busted semantics.
2016 run_test 27B "call setstripe on open unlinked file/rename victim"
2018 test_27C() { #LU-2871
2019 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
2027 test_mkdir -p $DIR/$tdir
2029 for i in $(seq 0 $((OSTCOUNT - 1))); do
2030 # set stripe across all OSTs starting from OST$i
2031 $SETSTRIPE -i $i -c -1 $tfile$i
2032 # get striping information
2033 ost_idx=($($GETSTRIPE $tfile$i |
2034 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2038 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2039 error "${#ost_idx[@]} != $OSTCOUNT"
2041 for index in $(seq 0 $((OSTCOUNT - 1))); do
2043 for j in $(echo ${ost_idx[@]}); do
2044 if [ $index -eq $j ]; then
2050 error "Can not find $index in ${ost_idx[@]}"
2054 run_test 27C "check full striping across all OSTs"
2057 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2058 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2059 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2060 local POOL=${POOL:-testpool}
2062 local last_ost=$(($OSTCOUNT - 1))
2064 local ost_list=$(seq $first_ost $ost_step $last_ost)
2065 local ost_range="$first_ost $last_ost $ost_step"
2067 test_mkdir -p $DIR/$tdir
2068 pool_add $POOL || error "pool_add failed"
2069 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2072 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ] &&
2074 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.55) ] &&
2075 skip27D += "-s 30,31"
2076 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2077 error "llapi_layout_test failed"
2079 destroy_test_pools || error "destroy test pools failed"
2081 run_test 27D "validate llapi_layout API"
2083 # Verify that default_easize is increased from its initial value after
2084 # accessing a widely striped file.
2086 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2087 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2088 skip "client does not have LU-3338 fix" && return
2090 # 72 bytes is the minimum space required to store striping
2091 # information for a file striped across one OST:
2092 # (sizeof(struct lov_user_md_v3) +
2093 # sizeof(struct lov_user_ost_data_v1))
2095 $LCTL set_param -n llite.*.default_easize $min_easize ||
2096 error "lctl set_param failed"
2097 local easize=$($LCTL get_param -n llite.*.default_easize)
2099 [ $easize -eq $min_easize ] ||
2100 error "failed to set default_easize"
2102 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2103 error "setstripe failed"
2107 easize=$($LCTL get_param -n llite.*.default_easize)
2109 [ $easize -gt $min_easize ] ||
2110 error "default_easize not updated"
2112 run_test 27E "check that default extended attribute size properly increases"
2114 test_27F() { # LU-5346/LU-7975
2115 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2116 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2117 skip "Need MDS version at least 2.8.51" && return
2118 remote_ost_nodsh && skip "remote OST with nodsh" && return
2120 test_mkdir -p $DIR/$tdir
2122 $SETSTRIPE -c 2 $DIR/$tdir
2124 # stop all OSTs to reproduce situation for LU-7975 ticket
2125 for num in $(seq $OSTCOUNT); do
2129 # open/create f0 with O_LOV_DELAY_CREATE
2130 # truncate f0 to a non-0 size
2132 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2134 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2135 # open/write it again to force delayed layout creation
2136 cat /etc/hosts > $DIR/$tdir/f0 &
2140 for num in $(seq $OSTCOUNT); do
2141 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2142 error "ost$num failed to start"
2145 wait $catpid || error "cat failed"
2147 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2148 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2151 run_test 27F "Client resend delayed layout creation with non-zero size"
2153 # createtest also checks that device nodes are created and
2154 # then visible correctly (#2091)
2155 test_28() { # bug 2091
2157 $CREATETEST $DIR/d28/ct || error
2159 run_test 28 "create/mknod/mkdir with bad file types ============"
2162 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2163 sync; sleep 1; sync # flush out any dirty pages from previous tests
2170 declare -i LOCKCOUNTORIG=0
2171 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2172 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2174 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2176 declare -i LOCKUNUSEDCOUNTORIG=0
2177 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2178 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2185 declare -i LOCKCOUNTCURRENT=0
2186 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2187 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2190 declare -i LOCKUNUSEDCOUNTCURRENT=0
2191 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2192 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2195 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2196 $LCTL set_param -n ldlm.dump_namespaces ""
2197 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2198 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2199 log "dumped log to $TMP/test_29.dk (bug 5793)"
2202 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2203 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2204 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2205 log "dumped log to $TMP/test_29.dk (bug 5793)"
2209 run_test 29 "IT_GETATTR regression ============================"
2211 test_30a() { # was test_30
2212 cp $(which ls) $DIR || cp /bin/ls $DIR
2216 run_test 30a "execute binary from Lustre (execve) =============="
2219 cp `which ls` $DIR || cp /bin/ls $DIR
2221 $RUNAS $DIR/ls / || error
2224 run_test 30b "execute binary from Lustre as non-root ==========="
2226 test_30c() { # b=22376
2227 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2228 cp `which ls` $DIR || cp /bin/ls $DIR
2230 cancel_lru_locks mdc
2231 cancel_lru_locks osc
2232 $RUNAS $DIR/ls / || error
2235 run_test 30c "execute binary from Lustre without read perms ===="
2238 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2239 $CHECKSTAT -a $DIR/f31 || error
2241 run_test 31a "open-unlink file =================================="
2244 touch $DIR/f31 || error
2245 ln $DIR/f31 $DIR/f31b || error
2246 $MULTIOP $DIR/f31b Ouc || error
2247 $CHECKSTAT -t file $DIR/f31 || error
2249 run_test 31b "unlink file with multiple links while open ======="
2252 touch $DIR/f31 || error
2253 ln $DIR/f31 $DIR/f31c || error
2254 multiop_bg_pause $DIR/f31 O_uc || return 1
2256 $MULTIOP $DIR/f31c Ouc
2257 kill -USR1 $MULTIPID
2260 run_test 31c "open-unlink file with multiple links ============="
2263 opendirunlink $DIR/d31d $DIR/d31d || error
2264 $CHECKSTAT -a $DIR/d31d || error
2266 run_test 31d "remove of open directory ========================="
2268 test_31e() { # bug 2904
2269 openfilleddirunlink $DIR/d31e || error
2271 run_test 31e "remove of open non-empty directory ==============="
2273 test_31f() { # bug 4554
2274 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2276 test_mkdir $DIR/d31f
2277 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2278 cp /etc/hosts $DIR/d31f
2280 $GETSTRIPE $DIR/d31f/hosts
2281 multiop_bg_pause $DIR/d31f D_c || return 1
2284 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2285 test_mkdir $DIR/d31f
2286 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2287 cp /etc/hosts $DIR/d31f
2289 $GETSTRIPE $DIR/d31f/hosts
2290 multiop_bg_pause $DIR/d31f D_c || return 1
2293 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2294 wait $MULTIPID || error "first opendir $MULTIPID failed"
2298 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2299 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2302 run_test 31f "remove of open directory with open-unlink file ==="
2305 echo "-- cross directory link --"
2306 test_mkdir -c1 $DIR/${tdir}ga
2307 test_mkdir -c1 $DIR/${tdir}gb
2308 touch $DIR/${tdir}ga/f
2309 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2310 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2311 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2312 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2313 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2315 run_test 31g "cross directory link==============="
2318 echo "-- cross directory link --"
2319 test_mkdir -c1 $DIR/${tdir}
2320 test_mkdir -c1 $DIR/${tdir}/dir
2321 touch $DIR/${tdir}/f
2322 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2323 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2324 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2325 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2326 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2328 run_test 31h "cross directory link under child==============="
2331 echo "-- cross directory link --"
2332 test_mkdir -c1 $DIR/$tdir
2333 test_mkdir -c1 $DIR/$tdir/dir
2334 touch $DIR/$tdir/dir/f
2335 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2336 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2337 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2338 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2339 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2341 run_test 31i "cross directory link under parent==============="
2344 test_mkdir -c1 -p $DIR/$tdir
2345 test_mkdir -c1 -p $DIR/$tdir/dir1
2346 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2347 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2348 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2349 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2352 run_test 31j "link for directory==============="
2355 test_mkdir -c1 -p $DIR/$tdir
2357 touch $DIR/$tdir/exist
2358 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2359 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2360 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2361 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2362 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2363 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2364 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2367 run_test 31k "link to file: the same, non-existing, dir==============="
2373 touch $DIR/d31m2/exist
2374 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2375 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2376 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2377 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2378 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2379 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2382 run_test 31m "link to file: the same, non-existing, dir==============="
2385 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2386 nlink=$(stat --format=%h $DIR/$tfile)
2387 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2389 local cmd="exec $fd<$DIR/$tfile"
2392 trap "eval $cmd" EXIT
2393 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2394 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2395 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2396 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2397 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2400 run_test 31n "check link count of unlinked file"
2403 local TEMPNAME=$(mktemp $1_XXXXXX)
2404 mlink $TEMPNAME $1 2> /dev/null &&
2405 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2409 test_31o() { # LU-2901
2410 test_mkdir -p $DIR/$tdir
2411 for LOOP in $(seq 100); do
2412 rm -f $DIR/$tdir/$tfile*
2413 for THREAD in $(seq 8); do
2414 link_one $DIR/$tdir/$tfile.$LOOP &
2417 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2418 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2419 error "$LINKS duplicate links to $tfile.$LOOP" &&
2423 run_test 31o "duplicate hard links with same filename"
2426 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2428 test_mkdir $DIR/$tdir
2429 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2430 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2432 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2433 error "open unlink test1 failed"
2434 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2435 error "open unlink test2 failed"
2437 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2438 error "test1 still exists"
2439 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2440 error "test2 still exists"
2442 run_test 31p "remove of open striped directory"
2444 cleanup_test32_mount() {
2447 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2448 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2449 losetup -d $loopdev || true
2455 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2456 echo "== more mountpoints and symlinks ================="
2457 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2458 trap cleanup_test32_mount EXIT
2459 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2460 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2461 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2462 cleanup_test32_mount
2464 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2467 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2468 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2469 trap cleanup_test32_mount EXIT
2470 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2471 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2472 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2473 cleanup_test32_mount
2475 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2478 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2479 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2480 trap cleanup_test32_mount EXIT
2481 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2482 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2483 test_mkdir -p $DIR/$tdir/d2/test_dir
2484 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2485 cleanup_test32_mount
2487 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2490 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2491 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2492 trap cleanup_test32_mount EXIT
2493 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2494 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2495 test_mkdir -p $DIR/$tdir/d2/test_dir
2496 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2497 cleanup_test32_mount
2499 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2502 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2503 test_mkdir -p $DIR/d32e/tmp
2504 TMP_DIR=$DIR/d32e/tmp
2505 ln -s $DIR/d32e $TMP_DIR/symlink11
2506 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2507 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2508 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2510 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2513 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2514 test_mkdir -p $DIR/d32f/tmp
2515 TMP_DIR=$DIR/d32f/tmp
2516 ln -s $DIR/d32f $TMP_DIR/symlink11
2517 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2518 ls $DIR/d32f/tmp/symlink11 || error
2519 ls $DIR/d32f/symlink01 || error
2521 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2524 TMP_DIR=$DIR/$tdir/tmp
2525 test_mkdir -p $DIR/$tdir/tmp
2526 test_mkdir $DIR/${tdir}2
2527 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2528 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2529 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2530 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2531 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2532 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2534 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2537 rm -fr $DIR/$tdir $DIR/${tdir}2
2538 TMP_DIR=$DIR/$tdir/tmp
2539 test_mkdir -p $DIR/$tdir/tmp
2540 test_mkdir $DIR/${tdir}2
2541 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2542 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2543 ls $TMP_DIR/symlink12 || error
2544 ls $DIR/$tdir/symlink02 || error
2546 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2549 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2550 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2551 trap cleanup_test32_mount EXIT
2552 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2553 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2554 touch $DIR/$tdir/test_file
2555 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2556 cleanup_test32_mount
2558 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2561 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2562 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2563 trap cleanup_test32_mount EXIT
2564 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2565 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2566 touch $DIR/$tdir/test_file
2567 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2568 cleanup_test32_mount
2570 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2573 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2575 trap cleanup_test32_mount EXIT
2576 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2577 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2578 test_mkdir -p $DIR/$tdir/d2
2579 touch $DIR/$tdir/d2/test_file || error
2580 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2581 cleanup_test32_mount
2583 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2586 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2588 trap cleanup_test32_mount EXIT
2589 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2590 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2591 test_mkdir -p $DIR/$tdir/d2
2592 touch $DIR/$tdir/d2/test_file
2593 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2594 cleanup_test32_mount
2596 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2600 test_mkdir -p $DIR/d32m/tmp
2601 TMP_DIR=$DIR/d32m/tmp
2602 ln -s $DIR $TMP_DIR/symlink11
2603 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2604 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2605 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2607 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2611 test_mkdir -p $DIR/d32n/tmp
2612 TMP_DIR=$DIR/d32n/tmp
2613 ln -s $DIR $TMP_DIR/symlink11
2614 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2615 ls -l $DIR/d32n/tmp/symlink11 || error
2616 ls -l $DIR/d32n/symlink01 || error
2618 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2622 test_mkdir -p $DIR/d32o/tmp
2623 TMP_DIR=$DIR/d32o/tmp
2624 ln -s $DIR/$tfile $TMP_DIR/symlink12
2625 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2626 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2627 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2628 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2629 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2631 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2641 test_mkdir -p $DIR/d32p/tmp
2643 TMP_DIR=$DIR/d32p/tmp
2645 ln -s $DIR/$tfile $TMP_DIR/symlink12
2647 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2649 cat $DIR/d32p/tmp/symlink12 || error
2651 cat $DIR/d32p/symlink02 || error
2654 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2657 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2658 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2659 trap cleanup_test32_mount EXIT
2660 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2661 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2662 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2663 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2664 cleanup_test32_mount
2666 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2669 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2670 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2671 trap cleanup_test32_mount EXIT
2672 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2673 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2674 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2675 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2676 cleanup_test32_mount
2678 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2683 chmod 444 $DIR/$tfile
2684 chown $RUNAS_ID $DIR/$tfile
2686 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2689 run_test 33aa "write file with mode 444 (should return error) ===="
2693 test_mkdir -p $DIR/d33
2694 chown $RUNAS_ID $DIR/d33
2695 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2696 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2697 error "open RDWR" || true
2699 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2703 test_mkdir -p $DIR/d33
2704 chown $RUNAS_ID $DIR/d33
2705 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 || true
2707 run_test 33b "test open file with malformed flags (No panic)"
2710 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2716 remote_ost_nodsh && skip "remote OST with nodsh" && return
2719 test_mkdir -p $DIR/d33
2720 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2723 for ostnum in $(seq $OSTCOUNT); do
2724 # test-framework's OST numbering is one-based, while Lustre's
2726 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2727 # Parsing llobdstat's output sucks; we could grep the /proc
2728 # path, but that's likely to not be as portable as using the
2729 # llobdstat utility. So we parse lctl output instead.
2730 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2731 obdfilter/$ostname/stats |
2732 awk '/^write_bytes/ {print $7}' )
2733 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2734 if (( ${write_bytes:-0} > 0 ))
2741 $all_zeros || return 0
2744 echo foo > $DIR/d33/bar
2748 # Total up write_bytes after writing. We'd better find non-zeros.
2749 for ostnum in $(seq $OSTCOUNT); do
2750 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2751 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2752 obdfilter/$ostname/stats |
2753 awk '/^write_bytes/ {print $7}' )
2754 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2755 if (( ${write_bytes:-0} > 0 ))
2764 for ostnum in $(seq $OSTCOUNT); do
2765 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2766 echo "Check that write_bytes is present in obdfilter/*/stats:"
2767 do_facet ost$ostnum lctl get_param -n \
2768 obdfilter/$ostname/stats
2770 error "OST not keeping write_bytes stats (b22312)"
2773 run_test 33c "test llobdstat and write_bytes"
2776 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2777 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2779 local remote_dir=$DIR/$tdir/remote_dir
2781 test_mkdir -p $DIR/$tdir
2782 $LFS mkdir -i $MDTIDX $remote_dir ||
2783 error "create remote directory failed"
2785 touch $remote_dir/$tfile
2786 chmod 444 $remote_dir/$tfile
2787 chown $RUNAS_ID $remote_dir/$tfile
2789 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2791 chown $RUNAS_ID $remote_dir
2792 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2793 error "create" || true
2794 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2795 error "open RDWR" || true
2796 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2798 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2801 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2805 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2806 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2807 mkdir $DIR/$tdir/local_dir
2809 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2810 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2811 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2813 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2814 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2816 rmdir $DIR/$tdir/* || error "rmdir failed"
2819 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2820 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2821 mkdir $DIR/$tdir/local_dir
2823 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2824 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2825 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2827 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2828 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2830 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2833 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2834 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2835 mkdir $DIR/$tdir/local_dir
2837 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2838 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2839 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2841 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2842 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2844 run_test 33e "mkdir and striped directory should have same mode"
2848 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2852 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2853 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2856 chmod go+rwx $DIR/$tdir
2857 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2858 trap cleanup_33f EXIT
2860 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2861 error "cannot create striped directory"
2863 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2864 error "cannot create files in striped directory"
2866 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2867 error "cannot remove files in striped directory"
2869 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2870 error "cannot remove striped directory"
2874 run_test 33f "nonroot user can create, access, and remove a striped directory"
2877 mkdir -p $DIR/$tdir/dir2
2879 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
2881 [[ $err =~ "exists" ]] || error "Not exists error"
2883 run_test 33g "nonroot user create already existing root created file"
2885 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2888 $MCREATE $DIR/f34 || error
2889 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2890 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2891 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2892 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2894 run_test 34a "truncate file that has not been opened ==========="
2897 [ ! -f $DIR/f34 ] && test_34a
2898 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2899 $OPENFILE -f O_RDONLY $DIR/f34
2900 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2901 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2903 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2906 [ ! -f $DIR/f34 ] && test_34a
2907 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2908 $OPENFILE -f O_RDWR $DIR/f34
2909 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2910 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2912 run_test 34c "O_RDWR opening file-with-size works =============="
2915 [ ! -f $DIR/f34 ] && test_34a
2916 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2917 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2920 run_test 34d "write to sparse file ============================="
2924 $MCREATE $DIR/f34e || error
2925 $TRUNCATE $DIR/f34e 1000 || error
2926 $CHECKSTAT -s 1000 $DIR/f34e || error
2927 $OPENFILE -f O_RDWR $DIR/f34e
2928 $CHECKSTAT -s 1000 $DIR/f34e || error
2930 run_test 34e "create objects, some with size and some without =="
2932 test_34f() { # bug 6242, 6243
2933 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2936 $MCREATE $DIR/f34f || error
2937 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2938 dd if=$DIR/f34f of=$TMP/f34f
2939 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2940 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2941 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2942 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2943 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2945 run_test 34f "read from a file with no objects until EOF ======="
2948 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2949 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2950 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2951 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2952 cancel_lru_locks osc
2953 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2954 error "wrong size after lock cancel"
2956 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2957 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2958 error "expanding truncate failed"
2959 cancel_lru_locks osc
2960 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2961 error "wrong expanded size after lock cancel"
2963 run_test 34g "truncate long file ==============================="
2966 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2970 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2971 sync # Flush the cache so that multiop below does not block on cache
2972 # flush when getting the group lock
2973 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2976 # Since just timed wait is not good enough, let's do a sync write
2977 # that way we are sure enough time for a roundtrip + processing
2978 # passed + 2 seconds of extra margin.
2979 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2983 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2984 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2988 local nsz=`stat -c %s $DIR/$tfile`
2989 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2991 run_test 34h "ftruncate file under grouplock should not block"
2994 cp /bin/sh $DIR/f35a
2996 chown $RUNAS_ID $DIR/f35a
2997 $RUNAS $DIR/f35a && error || true
3000 run_test 35a "exec file with mode 444 (should return and not leak) ====="
3004 utime $DIR/f36 || error
3006 run_test 36a "MDS utime check (mknod, utime) ==================="
3010 utime $DIR/f36 || error
3012 run_test 36b "OST utime check (open, utime) ===================="
3017 chown $RUNAS_ID $DIR/d36
3018 $RUNAS utime $DIR/d36/f36 || error
3020 run_test 36c "non-root MDS utime check (mknod, utime) =========="
3023 [ ! -d $DIR/d36 ] && test_36c
3024 echo "" > $DIR/d36/f36
3025 $RUNAS utime $DIR/d36/f36 || error
3027 run_test 36d "non-root OST utime check (open, utime) ==========="
3030 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3031 test_mkdir -p $DIR/$tdir
3032 touch $DIR/$tdir/$tfile
3033 $RUNAS utime $DIR/$tdir/$tfile && \
3034 error "utime worked, expected failure" || true
3036 run_test 36e "utime on non-owned file (should return error) ===="
3040 local LANG_SAVE=$LANG
3041 local LC_LANG_SAVE=$LC_LANG
3042 export LANG=C LC_LANG=C # for date language
3044 DATESTR="Dec 20 2000"
3045 test_mkdir -p $DIR/$tdir
3046 lctl set_param fail_loc=$fl
3048 cp /etc/hosts $DIR/$tdir/$tfile
3049 sync & # write RPC generated with "current" inode timestamp, but delayed
3051 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3052 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3053 cancel_lru_locks osc
3054 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3056 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3057 echo "BEFORE: $LS_BEFORE" && \
3058 echo "AFTER : $LS_AFTER" && \
3059 echo "WANT : $DATESTR" && \
3060 error "$DIR/$tdir/$tfile timestamps changed" || true
3062 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3066 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3067 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3068 subr_36fh "0x80000214"
3070 run_test 36f "utime on file racing with OST BRW write =========="
3073 remote_ost_nodsh && skip "remote OST with nodsh" && return
3074 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3079 test_mkdir -p $DIR/$tdir
3080 fmd_max_age=$(do_facet ost1 \
3081 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3084 fmd_before=$(do_facet ost1 \
3085 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3086 touch $DIR/$tdir/$tfile
3087 sleep $((fmd_max_age + 12))
3088 fmd_after=$(do_facet ost1 \
3089 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3091 echo "fmd_before: $fmd_before"
3092 echo "fmd_after: $fmd_after"
3093 [[ $fmd_after -gt $fmd_before ]] &&
3094 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3095 error "fmd didn't expire after ping" || true
3097 run_test 36g "filter mod data cache expiry ====================="
3100 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3101 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3102 subr_36fh "0x80000227"
3104 run_test 36h "utime on file racing with OST BRW write =========="
3107 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3109 test_mkdir $DIR/$tdir
3110 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3112 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3113 local new_mtime=$((mtime + 200))
3115 #change Modify time of striped dir
3116 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3117 error "change mtime failed"
3119 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3121 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3123 run_test 36i "change mtime on striped directory"
3125 # test_37 - duplicate with tests 32q 32r
3128 local file=$DIR/$tfile
3130 openfile -f O_DIRECTORY $file
3133 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3134 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3136 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3138 test_39a() { # was test_39
3140 touch $DIR/${tfile}2
3141 # ls -l $DIR/$tfile $DIR/${tfile}2
3142 # ls -lu $DIR/$tfile $DIR/${tfile}2
3143 # ls -lc $DIR/$tfile $DIR/${tfile}2
3145 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3146 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3148 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3150 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3152 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3153 error "O_TRUNC didn't change timestamps"
3156 run_test 39a "mtime changed on create ==========================="
3159 test_mkdir -p -c1 $DIR/$tdir
3160 cp -p /etc/passwd $DIR/$tdir/fopen
3161 cp -p /etc/passwd $DIR/$tdir/flink
3162 cp -p /etc/passwd $DIR/$tdir/funlink
3163 cp -p /etc/passwd $DIR/$tdir/frename
3164 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3167 echo "aaaaaa" >> $DIR/$tdir/fopen
3168 echo "aaaaaa" >> $DIR/$tdir/flink
3169 echo "aaaaaa" >> $DIR/$tdir/funlink
3170 echo "aaaaaa" >> $DIR/$tdir/frename
3172 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3173 local link_new=`stat -c %Y $DIR/$tdir/flink`
3174 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3175 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3177 cat $DIR/$tdir/fopen > /dev/null
3178 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3179 rm -f $DIR/$tdir/funlink2
3180 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3182 for (( i=0; i < 2; i++ )) ; do
3183 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3184 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3185 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3186 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3188 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3189 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3190 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3191 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3193 cancel_lru_locks osc
3194 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3197 run_test 39b "mtime change on open, link, unlink, rename ======"
3199 # this should be set to past
3200 TEST_39_MTIME=`date -d "1 year ago" +%s`
3206 local mtime0=`stat -c %Y $DIR1/$tfile`
3208 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3209 local mtime1=`stat -c %Y $DIR1/$tfile`
3210 [ "$mtime1" = $TEST_39_MTIME ] || \
3211 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3214 echo hello >> $DIR1/$tfile
3216 local mtime2=`stat -c %Y $DIR1/$tfile`
3217 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3218 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3220 mv $DIR1/$tfile $DIR1/$tfile-1
3222 for (( i=0; i < 2; i++ )) ; do
3223 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3224 [ "$mtime2" = "$mtime3" ] || \
3225 error "mtime ($mtime2) changed (to $mtime3) on rename"
3227 cancel_lru_locks osc
3228 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3231 run_test 39c "mtime change on rename ==========================="
3235 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3238 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3240 for (( i=0; i < 2; i++ )) ; do
3241 local mtime=`stat -c %Y $DIR1/$tfile`
3242 [ $mtime = $TEST_39_MTIME ] || \
3243 error "mtime($mtime) is not set to $TEST_39_MTIME"
3245 cancel_lru_locks osc
3246 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3249 run_test 39d "create, utime, stat =============================="
3253 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3255 local mtime1=`stat -c %Y $DIR1/$tfile`
3257 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3259 for (( i=0; i < 2; i++ )) ; do
3260 local mtime2=`stat -c %Y $DIR1/$tfile`
3261 [ $mtime2 = $TEST_39_MTIME ] || \
3262 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3264 cancel_lru_locks osc
3265 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3268 run_test 39e "create, stat, utime, stat ========================"
3272 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3274 mtime1=`stat -c %Y $DIR1/$tfile`
3277 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3279 for (( i=0; i < 2; i++ )) ; do
3280 local mtime2=`stat -c %Y $DIR1/$tfile`
3281 [ $mtime2 = $TEST_39_MTIME ] || \
3282 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3284 cancel_lru_locks osc
3285 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3288 run_test 39f "create, stat, sleep, utime, stat ================="
3292 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3293 echo hello >> $DIR1/$tfile
3294 local mtime1=`stat -c %Y $DIR1/$tfile`
3297 chmod o+r $DIR1/$tfile
3299 for (( i=0; i < 2; i++ )) ; do
3300 local mtime2=`stat -c %Y $DIR1/$tfile`
3301 [ "$mtime1" = "$mtime2" ] || \
3302 error "lost mtime: $mtime2, should be $mtime1"
3304 cancel_lru_locks osc
3305 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3308 run_test 39g "write, chmod, stat ==============================="
3312 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3317 echo hello >> $DIR1/$tfile
3318 local mtime1=`stat -c %Y $DIR1/$tfile`
3320 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3322 if [ "$d1" != "$d2" ]; then
3323 echo "write and touch not within one second"
3325 for (( i=0; i < 2; i++ )) ; do
3326 local mtime2=`stat -c %Y $DIR1/$tfile`
3327 [ "$mtime2" = $TEST_39_MTIME ] || \
3328 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3330 cancel_lru_locks osc
3331 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3335 run_test 39h "write, utime within one second, stat ============="
3338 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3342 echo hello >> $DIR1/$tfile
3343 local mtime1=`stat -c %Y $DIR1/$tfile`
3345 mv $DIR1/$tfile $DIR1/$tfile-1
3347 for (( i=0; i < 2; i++ )) ; do
3348 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3350 [ "$mtime1" = "$mtime2" ] || \
3351 error "lost mtime: $mtime2, should be $mtime1"
3353 cancel_lru_locks osc
3354 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3357 run_test 39i "write, rename, stat =============================="
3360 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3361 start_full_debug_logging
3365 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3366 lctl set_param fail_loc=0x80000412
3367 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3368 error "multiop failed"
3370 local mtime1=`stat -c %Y $DIR1/$tfile`
3372 mv $DIR1/$tfile $DIR1/$tfile-1
3374 kill -USR1 $multipid
3375 wait $multipid || error "multiop close failed"
3377 for (( i=0; i < 2; i++ )) ; do
3378 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3379 [ "$mtime1" = "$mtime2" ] ||
3380 error "mtime is lost on close: $mtime2, " \
3383 cancel_lru_locks osc
3384 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3386 lctl set_param fail_loc=0
3387 stop_full_debug_logging
3389 run_test 39j "write, rename, close, stat ======================="
3392 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3396 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3398 local mtime1=`stat -c %Y $DIR1/$tfile`
3400 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3402 kill -USR1 $multipid
3403 wait $multipid || error "multiop close failed"
3405 for (( i=0; i < 2; i++ )) ; do
3406 local mtime2=`stat -c %Y $DIR1/$tfile`
3408 [ "$mtime2" = $TEST_39_MTIME ] || \
3409 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3411 cancel_lru_locks osc
3412 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3415 run_test 39k "write, utime, close, stat ========================"
3417 # this should be set to future
3418 TEST_39_ATIME=`date -d "1 year" +%s`
3421 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3422 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3423 local atime_diff=$(do_facet $SINGLEMDS \
3424 lctl get_param -n mdd.*MDT0000*.atime_diff)
3428 # test setting directory atime to future
3429 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3430 local atime=$(stat -c %X $DIR/$tdir)
3431 [ "$atime" = $TEST_39_ATIME ] ||
3432 error "atime is not set to future: $atime, $TEST_39_ATIME"
3434 # test setting directory atime from future to now
3435 local now=$(date +%s)
3436 touch -a -d @$now $DIR/$tdir
3438 atime=$(stat -c %X $DIR/$tdir)
3439 [ "$atime" -eq "$now" ] ||
3440 error "atime is not updated from future: $atime, $now"
3442 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3445 # test setting directory atime when now > dir atime + atime_diff
3446 local d1=$(date +%s)
3448 local d2=$(date +%s)
3449 cancel_lru_locks mdc
3450 atime=$(stat -c %X $DIR/$tdir)
3451 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3452 error "atime is not updated : $atime, should be $d2"
3454 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3457 # test not setting directory atime when now < dir atime + atime_diff
3459 cancel_lru_locks mdc
3460 atime=$(stat -c %X $DIR/$tdir)
3461 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3462 error "atime is updated to $atime, should remain $d1<atime<$d2"
3464 do_facet $SINGLEMDS \
3465 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3467 run_test 39l "directory atime update ==========================="
3470 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3473 local far_past_mtime=$(date -d "May 29 1953" +%s)
3474 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3476 touch -m -d @$far_past_mtime $DIR1/$tfile
3477 touch -a -d @$far_past_atime $DIR1/$tfile
3479 for (( i=0; i < 2; i++ )) ; do
3480 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3481 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3482 error "atime or mtime set incorrectly"
3484 cancel_lru_locks osc
3485 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3488 run_test 39m "test atime and mtime before 1970"
3490 test_39n() { # LU-3832
3491 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3492 local atime_diff=$(do_facet $SINGLEMDS \
3493 lctl get_param -n mdd.*MDT0000*.atime_diff)
3498 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3501 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3502 atime0=$(stat -c %X $DIR/$tfile)
3505 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3506 atime1=$(stat -c %X $DIR/$tfile)
3509 cancel_lru_locks mdc
3510 cancel_lru_locks osc
3511 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3512 atime2=$(stat -c %X $DIR/$tfile)
3514 do_facet $SINGLEMDS \
3515 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3517 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3518 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3520 run_test 39n "check that O_NOATIME is honored"
3523 TESTDIR=$DIR/$tdir/$tfile
3524 [ -e $TESTDIR ] && rm -rf $TESTDIR
3531 links2=$(stat -c %h .)
3532 [ $(($links1 + 2)) != $links2 ] &&
3533 error "wrong links count $(($links1 + 2)) != $links2"
3535 links3=$(stat -c %h .)
3536 [ $(($links1 + 1)) != $links3 ] &&
3537 error "wrong links count $links1 != $links3"
3540 run_test 39o "directory cached attributes updated after create ========"
3543 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3545 TESTDIR=$DIR/$tdir/$tfile
3546 [ -e $TESTDIR ] && rm -rf $TESTDIR
3547 test_mkdir -p $TESTDIR
3551 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3552 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3554 links2=$(stat -c %h .)
3555 [ $(($links1 + 2)) != $links2 ] &&
3556 error "wrong links count $(($links1 + 2)) != $links2"
3558 links3=$(stat -c %h .)
3559 [ $(($links1 + 1)) != $links3 ] &&
3560 error "wrong links count $links1 != $links3"
3563 run_test 39p "remote directory cached attributes updated after create ========"
3566 test_39q() { # LU-8041
3567 local testdir=$DIR/$tdir
3569 multiop_bg_pause $testdir D_c || error "multiop failed"
3571 cancel_lru_locks mdc
3572 kill -USR1 $multipid
3573 local atime=$(stat -c %X $testdir)
3574 [ "$atime" -ne 0 ] || error "atime is zero"
3576 run_test 39q "close won't zero out atime"
3579 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3580 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3581 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3582 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3583 error "$tfile is not 4096 bytes in size"
3585 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3589 small_write $DIR/f41 18
3591 run_test 41 "test small file write + fstat ====================="
3593 count_ost_writes() {
3594 lctl get_param -n osc.*.stats |
3595 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3596 END { printf("%0.0f", writes) }'
3603 BG_DIRTY_RATIO_SAVE=10
3604 MAX_BG_DIRTY_RATIO=25
3608 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3609 # dirty_ratio, dirty_background_ratio
3610 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3611 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3612 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3613 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3615 # if file not here, we are a 2.4 kernel
3616 kill -CONT `pidof kupdated`
3621 # setup the trap first, so someone cannot exit the test at the
3622 # exact wrong time and mess up a machine
3623 trap start_writeback EXIT
3624 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3625 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3626 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3627 sysctl -w vm.dirty_writeback_centisecs=0
3628 sysctl -w vm.dirty_writeback_centisecs=0
3629 # save and increase /proc/sys/vm/dirty_ratio
3630 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3631 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3632 # save and increase /proc/sys/vm/dirty_background_ratio
3633 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3634 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3636 # if file not here, we are a 2.4 kernel
3637 kill -STOP `pidof kupdated`
3641 # ensure that all stripes have some grant before we test client-side cache
3643 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3644 dd if=/dev/zero of=$i bs=4k count=1
3649 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3650 # file truncation, and file removal.
3652 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3654 cancel_lru_locks osc
3656 sync; sleep 1; sync # just to be safe
3657 BEFOREWRITES=`count_ost_writes`
3658 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3659 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3660 AFTERWRITES=`count_ost_writes`
3661 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3662 error "$BEFOREWRITES < $AFTERWRITES"
3665 run_test 42a "ensure that we don't flush on close"
3668 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3670 cancel_lru_locks osc
3673 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3674 BEFOREWRITES=$(count_ost_writes)
3675 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3676 AFTERWRITES=$(count_ost_writes)
3677 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3678 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3680 BEFOREWRITES=$(count_ost_writes)
3681 sync || error "sync: $?"
3682 AFTERWRITES=$(count_ost_writes)
3683 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3684 error "$BEFOREWRITES < $AFTERWRITES on sync"
3686 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3690 run_test 42b "test destroy of file with cached dirty data ======"
3692 # if these tests just want to test the effect of truncation,
3693 # they have to be very careful. consider:
3694 # - the first open gets a {0,EOF}PR lock
3695 # - the first write conflicts and gets a {0, count-1}PW
3696 # - the rest of the writes are under {count,EOF}PW
3697 # - the open for truncate tries to match a {0,EOF}PR
3698 # for the filesize and cancels the PWs.
3699 # any number of fixes (don't get {0,EOF} on open, match
3700 # composite locks, do smarter file size management) fix
3701 # this, but for now we want these tests to verify that
3702 # the cancellation with truncate intent works, so we
3703 # start the file with a full-file pw lock to match against
3704 # until the truncate.
3709 cancel_lru_locks osc
3711 # prime the file with 0,EOF PW to match
3715 # now the real test..
3716 dd if=/dev/zero of=$file bs=1024 count=100
3717 BEFOREWRITES=`count_ost_writes`
3718 $TRUNCATE $file $offset
3719 cancel_lru_locks osc
3720 AFTERWRITES=`count_ost_writes`
3725 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3727 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3728 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3731 run_test 42c "test partial truncate of file with cached dirty data"
3734 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3736 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3737 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3740 run_test 42d "test complete truncate of file with cached dirty data"
3742 test_42e() { # bug22074
3743 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3744 local TDIR=$DIR/${tdir}e
3745 local pagesz=$(page_size)
3746 local pages=16 # hardcoded 16 pages, don't change it.
3747 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3748 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3752 test_mkdir -p $DIR/${tdir}e
3753 $SETSTRIPE -c 1 $TDIR
3754 createmany -o $TDIR/f $files
3756 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3758 # we assume that with $OSTCOUNT files, at least one of them will
3759 # be allocated on OST0.
3760 warmup_files=$((OSTCOUNT * max_dirty_mb))
3761 createmany -o $TDIR/w $warmup_files
3763 # write a large amount of data into one file and sync, to get good
3764 # avail_grant number from OST.
3765 for ((i=0; i<$warmup_files; i++)); do
3766 idx=$($GETSTRIPE -i $TDIR/w$i)
3767 [ $idx -ne 0 ] && continue
3768 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3771 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3773 $LCTL get_param $proc_osc0/cur_dirty_bytes
3774 $LCTL get_param $proc_osc0/cur_grant_bytes
3776 # create as much dirty pages as we can while not to trigger the actual
3777 # RPCs directly. but depends on the env, VFS may trigger flush during this
3778 # period, hopefully we are good.
3779 for ((i=0; i<$warmup_files; i++)); do
3780 idx=$($GETSTRIPE -i $TDIR/w$i)
3781 [ $idx -ne 0 ] && continue
3782 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3784 $LCTL get_param $proc_osc0/cur_dirty_bytes
3785 $LCTL get_param $proc_osc0/cur_grant_bytes
3787 # perform the real test
3788 $LCTL set_param $proc_osc0/rpc_stats 0
3789 for ((;i<$files; i++)); do
3790 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3791 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3794 $LCTL get_param $proc_osc0/rpc_stats
3797 local have_ppr=false
3798 $LCTL get_param $proc_osc0/rpc_stats |
3799 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3800 # skip lines until we are at the RPC histogram data
3801 [ "$PPR" == "pages" ] && have_ppr=true && continue
3802 $have_ppr || continue
3804 # we only want the percent stat for < 16 pages
3805 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3807 percent=$((percent + WPCT))
3808 if [[ $percent -gt 15 ]]; then
3809 error "less than 16-pages write RPCs" \
3816 run_test 42e "verify sub-RPC writes are not done synchronously"
3818 test_43A() { # was test_43
3819 test_mkdir -p $DIR/$tdir
3820 cp -p /bin/ls $DIR/$tdir/$tfile
3821 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3823 # give multiop a chance to open
3826 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
3829 run_test 43A "execution of file opened for write should return -ETXTBSY"
3832 test_mkdir $DIR/$tdir
3833 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3834 cp -p multiop $DIR/$tdir/multiop
3835 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3836 error "multiop open $TMP/$tfile.junk failed"
3838 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3839 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3840 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3842 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3845 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3846 test_mkdir $DIR/$tdir
3847 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3848 cp -p multiop $DIR/$tdir/multiop
3849 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3850 error "multiop open $TMP/$tfile.junk failed"
3852 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3853 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3854 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3856 run_test 43b "truncate of file being executed should return -ETXTBSY"
3859 local testdir="$DIR/$tdir"
3862 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
3863 ( cd $testdir && md5sum -c )
3865 run_test 43c "md5sum of copy into lustre"
3867 test_44A() { # was test_44
3868 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3869 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3870 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3872 run_test 44A "zero length read from a sparse stripe"
3875 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3877 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3878 [[ $nstripe -gt $OSTCOUNT ]] &&
3879 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3881 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3883 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3884 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3888 OFFSETS="0 $((stride/2)) $((stride-1))"
3889 for offset in $OFFSETS; do
3890 for i in $(seq 0 $((nstripe-1))); do
3891 local GLOBALOFFSETS=""
3893 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3894 local myfn=$DIR/d44a-$size
3895 echo "--------writing $myfn at $size"
3896 ll_sparseness_write $myfn $size ||
3897 error "ll_sparseness_write"
3898 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3899 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3900 error "ll_sparseness_verify $GLOBALOFFSETS"
3902 for j in $(seq 0 $((nstripe-1))); do
3904 size=$((((j + $nstripe )*$stride + $offset)))
3905 ll_sparseness_write $myfn $size ||
3906 error "ll_sparseness_write"
3907 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3909 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3910 error "ll_sparseness_verify $GLOBALOFFSETS"
3915 run_test 44a "test sparse pwrite ==============================="
3919 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3925 before=`dirty_osc_total`
3926 echo executing "\"$*\""
3928 after=`dirty_osc_total`
3929 echo before $before, after $after
3932 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3934 # Obtain grants from OST if it supports it
3935 echo blah > ${f}_grant
3938 do_dirty_record "echo blah > $f"
3939 [[ $before -eq $after ]] && error "write wasn't cached"
3940 do_dirty_record "> $f"
3941 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3942 do_dirty_record "echo blah > $f"
3943 [[ $before -eq $after ]] && error "write wasn't cached"
3944 do_dirty_record "sync"
3945 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3946 do_dirty_record "echo blah > $f"
3947 [[ $before -eq $after ]] && error "write wasn't cached"
3948 do_dirty_record "cancel_lru_locks osc"
3949 [[ $before -gt $after ]] ||
3950 error "lock cancellation didn't lower dirty count"
3953 run_test 45 "osc io page accounting ============================"
3955 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3956 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3957 # objects offset and an assert hit when an rpc was built with 1023's mapped
3958 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3960 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3964 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3966 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3967 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3971 run_test 46 "dirtying a previously written page ================"
3973 # test_47 is removed "Device nodes check" is moved to test_28
3975 test_48a() { # bug 2399
3976 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3977 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3978 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3980 test_mkdir $DIR/$tdir
3982 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
3983 test_mkdir $DIR/$tdir || error "recreate directory failed"
3984 touch foo || error "'touch foo' failed after recreating cwd"
3985 test_mkdir bar || error "'mkdir foo' failed after recreating cwd"
3986 touch .foo || error "'touch .foo' failed after recreating cwd"
3987 test_mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
3988 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3989 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3990 cd . || error "'cd .' failed after recreating cwd"
3991 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3992 rmdir . && error "'rmdir .' worked after recreating cwd"
3993 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3994 cd .. || error "'cd ..' failed after recreating cwd"
3996 run_test 48a "Access renamed working dir (should return errors)="
3998 test_48b() { # bug 2399
4000 test_mkdir $DIR/$tdir
4002 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4003 touch foo && error "'touch foo' worked after removing cwd"
4004 test_mkdir foo && error "'mkdir foo' worked after removing cwd"
4005 touch .foo && error "'touch .foo' worked after removing cwd"
4006 test_mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4007 ls . > /dev/null && error "'ls .' worked after removing cwd"
4008 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4009 test_mkdir . && error "'mkdir .' worked after removing cwd"
4010 rmdir . && error "'rmdir .' worked after removing cwd"
4011 ln -s . foo && error "'ln -s .' worked after removing cwd"
4012 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4014 run_test 48b "Access removed working dir (should return errors)="
4016 test_48c() { # bug 2350
4017 #lctl set_param debug=-1
4020 test_mkdir -p $DIR/$tdir/dir
4022 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4023 $TRACE touch foo && error "touch foo worked after removing cwd"
4024 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
4025 touch .foo && error "touch .foo worked after removing cwd"
4026 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
4027 $TRACE ls . && error "'ls .' worked after removing cwd"
4028 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4029 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
4030 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4031 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4032 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4034 run_test 48c "Access removed working subdir (should return errors)"
4036 test_48d() { # bug 2350
4037 #lctl set_param debug=-1
4040 test_mkdir -p $DIR/$tdir/dir
4042 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4043 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4044 $TRACE touch foo && error "'touch foo' worked after removing parent"
4045 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
4046 touch .foo && error "'touch .foo' worked after removing parent"
4047 test_mkdir .foo && error "mkdir .foo worked after removing parent"
4048 $TRACE ls . && error "'ls .' worked after removing parent"
4049 $TRACE ls .. && error "'ls ..' worked after removing parent"
4050 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
4051 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4052 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4055 run_test 48d "Access removed parent subdir (should return errors)"
4057 test_48e() { # bug 4134
4058 #lctl set_param debug=-1
4061 test_mkdir -p $DIR/$tdir/dir
4063 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4064 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4065 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4066 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4067 # On a buggy kernel addition of "touch foo" after cd .. will
4068 # produce kernel oops in lookup_hash_it
4069 touch ../foo && error "'cd ..' worked after recreate parent"
4071 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4073 run_test 48e "Access to recreated parent subdir (should return errors)"
4075 test_49() { # LU-1030
4076 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4077 remote_ost_nodsh && skip "remote OST with nodsh" && return
4078 # get ost1 size - lustre-OST0000
4079 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4081 # write 800M at maximum
4082 [[ $ost1_size -lt 2 ]] && ost1_size=2
4083 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4085 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4086 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4089 # change max_pages_per_rpc while writing the file
4090 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4091 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4092 # loop until dd process exits
4093 while ps ax -opid | grep -wq $dd_pid; do
4094 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4095 sleep $((RANDOM % 5 + 1))
4097 # restore original max_pages_per_rpc
4098 $LCTL set_param $osc1_mppc=$orig_mppc
4099 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4101 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4105 test_mkdir $DIR/$tdir
4107 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4109 run_test 50 "special situations: /proc symlinks ==============="
4111 test_51a() { # was test_51
4112 # bug 1516 - create an empty entry right after ".." then split dir
4113 test_mkdir -c1 $DIR/$tdir
4114 touch $DIR/$tdir/foo
4115 $MCREATE $DIR/$tdir/bar
4117 createmany -m $DIR/$tdir/longfile 201
4119 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4120 $MCREATE $DIR/$tdir/longfile$FNUM
4125 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4127 run_test 51a "special situations: split htree with empty entry =="
4129 cleanup_print_lfs_df () {
4136 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4137 local dir=$DIR/$tdir
4139 local nrdirs=$((65536 + 100))
4141 # cleanup the directory
4144 test_mkdir -p -c1 $dir
4148 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4149 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4150 [[ $numfree -lt $nrdirs ]] &&
4151 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4154 # need to check free space for the directories as well
4155 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4156 numfree=$(( blkfree / $(fs_inode_ksize) ))
4157 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4160 trap cleanup_print_lfsdf EXIT
4163 createmany -d $dir/d $nrdirs ||
4164 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4167 nrdirs=$(ls -U $dir | wc -l)
4169 # unlink all but 100 subdirectories, then check it still works
4171 local delete=$((nrdirs - left))
4176 # for ldiskfs the nlink count should be 1, but this is OSD specific
4177 # and so this is listed for informational purposes only
4178 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4179 unlinkmany -d $dir/d $delete ||
4180 error "unlink of first $delete subdirs failed"
4182 echo "nlink between: $(stat -c %h $dir)"
4183 local found=$(ls -U $dir | wc -l)
4184 [ $found -ne $left ] &&
4185 error "can't find subdirs: found only $found, expected $left"
4187 unlinkmany -d $dir/d $delete $left ||
4188 error "unlink of second $left subdirs failed"
4189 # regardless of whether the backing filesystem tracks nlink accurately
4190 # or not, the nlink count shouldn't be more than "." and ".." here
4191 local after=$(stat -c %h $dir)
4192 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4193 echo "nlink after: $after"
4195 cleanup_print_lfs_df
4197 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4200 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4201 [[ $OSTCOUNT -lt 3 ]] &&
4202 skip_env "skipping test with few OSTs" && return
4203 test_mkdir -p $DIR/$tdir
4204 createmany -o $DIR/$tdir/t- 1000
4205 $GETSTRIPE $DIR/$tdir > $TMP/$tfile
4206 for N in $(seq 0 $((OSTCOUNT - 1))); do
4207 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4208 END { printf("%0.0f", objs) }' $TMP/$tfile)
4209 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4210 '($1 == '$N') { objs += 1 } \
4211 END { printf("%0.0f", objs) }')
4212 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4214 unlinkmany $DIR/$tdir/t- 1000
4217 for N in $(seq 1 $((OSTCOUNT - 1))); do
4218 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4219 error "OST $N has less objects vs OST $NLAST" \
4220 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4221 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4222 error "OST $N has less objects vs OST $NLAST" \
4223 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4225 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4226 error "OST $N has less #0 objects vs OST $NLAST" \
4227 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4228 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4229 error "OST $N has less #0 objects vs OST $NLAST" \
4230 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4235 run_test 51d "check object distribution"
4238 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4239 skip "Only applicable to ldiskfs-based MDTs"
4243 test_mkdir -c1 $DIR/$tdir || error "create $tdir failed"
4244 test_mkdir -c1 $DIR/$tdir/d0 || error "create d0 failed"
4246 touch $DIR/$tdir/d0/foo
4247 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4248 error "file exceed 65000 nlink limit!"
4249 unlinkmany $DIR/$tdir/d0/f- 65001
4252 run_test 51e "check file nlink limit"
4255 test_mkdir $DIR/$tdir
4258 local ulimit_old=$(ulimit -n)
4259 local spare=20 # number of spare fd's for scripts/libraries, etc.
4260 local mdt=$(lfs getstripe -M $DIR/$tdir)
4261 local numfree=$(lfs df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4263 echo "MDT$mdt numfree=$numfree, max=$max"
4264 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4265 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4266 while ! ulimit -n $((numfree + spare)); do
4267 numfree=$((numfree * 3 / 4))
4269 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4271 echo "left ulimit at $ulimit_old"
4274 createmany -o -k -t 120 $DIR/$tdir/f $numfree ||
4275 error "create+open $numfree files in $DIR/$tdir failed"
4276 ulimit -n $ulimit_old
4278 # if createmany exits at 120s there will be fewer than $numfree files
4279 unlinkmany $DIR/$tdir/f $numfree || true
4281 run_test 51f "check many open files limit"
4284 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4285 test_mkdir -p $DIR/$tdir
4286 touch $DIR/$tdir/foo
4287 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4288 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4289 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4290 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4291 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4293 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4294 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4295 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4297 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4298 cp -r $DIR/$tdir $TMP/
4299 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4301 run_test 52a "append-only flag test (should return errors)"
4304 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4305 test_mkdir -p $DIR/$tdir
4306 touch $DIR/$tdir/foo
4307 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4308 cat test > $DIR/$tdir/foo && error "cat test worked"
4309 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4310 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4311 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4313 echo foo >> $DIR/$tdir/foo && error "echo worked"
4314 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4315 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4316 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4317 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4319 chattr -i $DIR/$tdir/foo || error "chattr failed"
4321 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4323 run_test 52b "immutable flag test (should return errors) ======="
4326 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4327 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4328 remote_ost_nodsh && skip "remote OST with nodsh" && return
4341 local support_last_seq=true
4343 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4344 support_last_seq=false
4347 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4349 for value in $(do_facet $SINGLEMDS \
4350 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4351 param=$(echo ${value[0]} | cut -d "=" -f1)
4352 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4354 if $support_last_seq; then
4355 param_seq=$(echo $param |
4356 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4357 mds_last_seq=$(do_facet $SINGLEMDS \
4358 $LCTL get_param -n $param_seq)
4360 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4362 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4363 node=$(facet_active_host ost$((ostnum+1)))
4364 param="obdfilter.$ostname.last_id"
4365 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4366 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4367 ost_last_id=$ost_last
4369 if $support_last_seq; then
4370 ost_last_id=$(echo $ost_last |
4371 awk -F':' '{print $2}' |
4373 ost_last_seq=$(echo $ost_last |
4374 awk -F':' '{print $1}')
4375 [[ $ost_last_seq = $mds_last_seq ]] || continue
4378 if [[ $ost_last_id != $mds_last ]]; then
4379 error "$ost_last_id != $mds_last"
4386 $found || error "can not match last_seq/last_id for $mdtosc"
4389 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4392 perl -MSocket -e ';' || { skip "no Socket perl module installed" && return; }
4394 $SOCKETSERVER $DIR/socket ||
4395 error "$SOCKETSERVER $DIR/socket failed: $?"
4396 $SOCKETCLIENT $DIR/socket ||
4397 error "$SOCKETCLIENT $DIR/socket failed: $?"
4398 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4400 run_test 54a "unix domain socket test =========================="
4406 dd if=/dev/zero of=$f bs=$(page_size) count=1
4408 run_test 54b "char device works in lustre ======================"
4411 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4412 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4413 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4415 for i in $(seq 3 7); do
4416 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4425 loopdev="$DIR/loop54c"
4428 $UMOUNT $DIR/$tdir || rc=$?
4429 losetup -d $loopdev || true
4430 losetup -d $LOOPDEV || true
4431 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4436 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4437 loopdev="$DIR/loop54c"
4440 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4441 trap cleanup_54c EXIT
4442 mknod $loopdev b 7 $LOOPNUM
4443 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4444 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4445 losetup $loopdev $DIR/$tfile ||
4446 error "can't set up $loopdev for $DIR/$tfile"
4447 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4448 test_mkdir -p $DIR/$tdir
4449 mount -t ext2 $loopdev $DIR/$tdir ||
4450 error "error mounting $loopdev on $DIR/$tdir"
4451 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4454 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4458 run_test 54c "block device works in lustre ====================="
4464 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4466 run_test 54d "fifo device works in lustre ======================"
4471 cp -aL /dev/console $f
4472 echo $string > $f || error "echo $string to $f failed"
4474 run_test 54e "console/tty device works in lustre ======================"
4476 #The test_55 used to be iopen test and it was removed by bz#24037.
4477 #run_test 55 "check iopen_connect_dentry() ======================"
4479 test_56a() { # was test_56
4482 test_mkdir -p $DIR/$tdir/dir
4484 NUMFILESx2=$(($NUMFILES * 2))
4485 for i in $(seq 1 $NUMFILES); do
4486 touch $DIR/$tdir/file$i
4487 touch $DIR/$tdir/dir/file$i
4490 # test lfs getstripe with --recursive
4491 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4492 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4493 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4494 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4495 [[ $FILENUM -eq $NUMFILES ]] ||
4496 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4497 echo "$GETSTRIPE --recursive passed."
4499 # test lfs getstripe with file instead of dir
4500 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4501 [[ $FILENUM -eq 1 ]] ||
4502 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4503 echo "$GETSTRIPE file1 passed."
4505 #test lfs getstripe with --verbose
4506 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4507 grep -c lmm_magic) -eq $NUMFILES ]] ||
4508 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4509 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4510 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4512 #test lfs getstripe with -v prints lmm_fid
4513 [[ $($GETSTRIPE -v $DIR/$tdir | grep -c lmm_fid) -eq $NUMFILES ]] ||
4514 error "$GETSTRIPE -v $DIR/$tdir: want $NUMFILES lmm_fid: lines"
4515 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_fid) -eq 0 ]] ||
4516 error "$GETSTRIPE $DIR/$tdir: showed lmm_fid"
4517 echo "$GETSTRIPE --verbose passed."
4519 #check for FID information
4520 local fid1=$($GETSTRIPE --fid $DIR/$tdir/file1)
4521 local fid2=$($GETSTRIPE --verbose $DIR/$tdir/file1 |
4522 awk '/lmm_fid: / { print $2 }')
4523 local fid3=$($LFS path2fid $DIR/$tdir/file1)
4524 [ "$fid1" != "$fid2" ] &&
4525 error "getstripe --fid $fid1 != getstripe --verbose $fid2"
4526 [ "$fid1" != "$fid3" ] &&
4527 error "getstripe --fid $fid1 != lfs path2fid $fid3"
4528 echo "$GETSTRIPE --fid passed."
4530 #test lfs getstripe with --obd
4531 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4532 grep -q "unknown obduuid" ||
4533 error "$GETSTRIPE --obd wrong_uuid should return error message"
4535 [[ $OSTCOUNT -lt 2 ]] &&
4536 skip_env "skipping other $GETSTRIPE --obd test" && return
4539 OBDUUID=$(ostuuid_from_index $OSTIDX)
4540 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4541 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4542 [[ $FOUND -eq $FILENUM ]] ||
4543 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4544 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4545 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4546 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4547 error "$GETSTRIPE --obd: should not show file on other obd"
4548 echo "$GETSTRIPE --obd passed"
4550 run_test 56a "check $GETSTRIPE"
4553 test_mkdir $DIR/$tdir
4555 for i in $(seq 1 $NUMDIRS); do
4556 test_mkdir $DIR/$tdir/dir$i
4559 # test lfs getdirstripe default mode is non-recursion, which is
4560 # different from lfs getstripe
4561 dircnt=$($LFS getdirstripe $DIR/$tdir | grep -c lmv_stripe_count)
4562 [[ $dircnt -eq 1 ]] ||
4563 error "$LFS getdirstripe: found $dircnt, not 1"
4564 dircnt=$($LFS getdirstripe --recursive $DIR/$tdir |
4565 grep -c lmv_stripe_count)
4566 [[ $dircnt -eq $((NUMDIRS + 1)) ]] ||
4567 error "$LFS getdirstripe --recursive: found $dircnt, \
4568 not $((NUMDIRS + 1))"
4570 run_test 56b "check $LFS getdirstripe"
4574 local ost_name=$(ostname_from_index $ost_idx)
4576 local old_status=$(ost_dev_status $ost_idx)
4577 [[ -z "$old_status" ]] ||
4578 { skip_env "OST $ost_name is in $old_status status"; return 0; }
4580 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4583 local new_status=$(ost_dev_status $ost_idx)
4584 [[ "$new_status" = "D" ]] ||
4585 error "OST $ost_name is in status of '$new_status', not 'D'"
4587 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4590 new_status=$(ost_dev_status $ost_idx)
4591 [[ -z "$new_status" ]] ||
4592 error "OST $ost_name is in status of '$new_status', not ''"
4594 run_test 56c "check 'lfs df' showing device status"
4599 local LOCAL_NUMFILES="$1"
4600 local LOCAL_NUMDIRS="$2"
4601 local MKDIR_PARAMS="$3"
4602 local DIR_STRIPE_PARAMS="$4"
4604 if [ ! -d "$TDIR" ] ; then
4605 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4606 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4607 for i in `seq 1 $LOCAL_NUMFILES` ; do
4610 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4611 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4612 for j in `seq 1 $LOCAL_NUMFILES` ; do
4613 touch $TDIR/dir$i/file$j
4619 setup_56_special() {
4623 if [ ! -e "$TDIR/loop1b" ] ; then
4624 for i in `seq 1 $LOCAL_NUMFILES` ; do
4625 mknod $TDIR/loop${i}b b 7 $i
4626 mknod $TDIR/null${i}c c 1 3
4627 ln -s $TDIR/file1 $TDIR/link${i}l
4629 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4630 mknod $TDIR/dir$i/loop${i}b b 7 $i
4631 mknod $TDIR/dir$i/null${i}c c 1 3
4632 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4641 setup_56 $NUMFILES $NUMDIRS
4643 EXPECTED=$(($NUMDIRS + 2))
4644 # test lfs find with -name
4645 for i in $(seq 1 $NUMFILES) ; do
4646 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4647 [ $NUMS -eq $EXPECTED ] ||
4648 error "lfs find -name \"*$i\" $TDIR wrong: "\
4649 "found $NUMS, expected $EXPECTED"
4652 run_test 56g "check lfs find -name ============================="
4658 setup_56 $NUMFILES $NUMDIRS
4660 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4661 # test lfs find with ! -name
4662 for i in $(seq 1 $NUMFILES) ; do
4663 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4664 [ $NUMS -eq $EXPECTED ] ||
4665 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4666 "found $NUMS, expected $EXPECTED"
4669 run_test 56h "check lfs find ! -name ============================="
4673 test_mkdir -p $DIR/$tdir
4674 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4675 CMD="$LFIND -ost $UUID $DIR/$tdir"
4677 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4679 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4683 setup_56_special $NUMFILES $NUMDIRS
4685 EXPECTED=$((NUMDIRS + 1))
4686 CMD="$LFIND -type d $TDIR"
4687 NUMS=$($CMD | wc -l)
4688 [ $NUMS -eq $EXPECTED ] ||
4689 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4691 run_test 56j "check lfs find -type d ============================="
4695 setup_56_special $NUMFILES $NUMDIRS
4697 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4698 CMD="$LFIND -type f $TDIR"
4699 NUMS=$($CMD | wc -l)
4700 [ $NUMS -eq $EXPECTED ] ||
4701 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4703 run_test 56k "check lfs find -type f ============================="
4707 setup_56_special $NUMFILES $NUMDIRS
4709 EXPECTED=$((NUMDIRS + NUMFILES))
4710 CMD="$LFIND -type b $TDIR"
4711 NUMS=$($CMD | wc -l)
4712 [ $NUMS -eq $EXPECTED ] ||
4713 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4715 run_test 56l "check lfs find -type b ============================="
4719 setup_56_special $NUMFILES $NUMDIRS
4721 EXPECTED=$((NUMDIRS + NUMFILES))
4722 CMD="$LFIND -type c $TDIR"
4723 NUMS=$($CMD | wc -l)
4724 [ $NUMS -eq $EXPECTED ] ||
4725 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4727 run_test 56m "check lfs find -type c ============================="
4731 setup_56_special $NUMFILES $NUMDIRS
4733 EXPECTED=$((NUMDIRS + NUMFILES))
4734 CMD="$LFIND -type l $TDIR"
4735 NUMS=$($CMD | wc -l)
4736 [ $NUMS -eq $EXPECTED ] ||
4737 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4739 run_test 56n "check lfs find -type l ============================="
4743 setup_56 $NUMFILES $NUMDIRS
4744 utime $TDIR/file1 > /dev/null || error "utime (1)"
4745 utime $TDIR/file2 > /dev/null || error "utime (2)"
4746 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4747 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4748 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4749 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4752 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4753 [ $NUMS -eq $EXPECTED ] || \
4754 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4757 CMD="$LFIND -mtime 0 $TDIR"
4758 NUMS=$($CMD | wc -l)
4759 [ $NUMS -eq $EXPECTED ] ||
4760 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4762 run_test 56o "check lfs find -mtime for old files =========================="
4765 [ $RUNAS_ID -eq $UID ] &&
4766 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4769 setup_56 $NUMFILES $NUMDIRS
4771 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4773 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4774 NUMS=$($CMD | wc -l)
4775 [ $NUMS -eq $EXPECTED ] || \
4776 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4778 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4779 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4780 NUMS=$($CMD | wc -l)
4781 [ $NUMS -eq $EXPECTED ] || \
4782 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4784 run_test 56p "check lfs find -uid and ! -uid ==============================="
4787 [ $RUNAS_ID -eq $UID ] &&
4788 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4791 setup_56 $NUMFILES $NUMDIRS
4793 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4796 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4797 NUMS=$($CMD | wc -l)
4798 [ $NUMS -eq $EXPECTED ] ||
4799 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4801 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4802 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4803 NUMS=$($CMD | wc -l)
4804 [ $NUMS -eq $EXPECTED ] ||
4805 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4807 run_test 56q "check lfs find -gid and ! -gid ==============================="
4811 setup_56 $NUMFILES $NUMDIRS
4814 CMD="$LFIND -size 0 -type f $TDIR"
4815 NUMS=$($CMD | wc -l)
4816 [ $NUMS -eq $EXPECTED ] ||
4817 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4819 CMD="$LFIND ! -size 0 -type f $TDIR"
4820 NUMS=$($CMD | wc -l)
4821 [ $NUMS -eq $EXPECTED ] ||
4822 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4823 echo "test" > $TDIR/$tfile
4824 echo "test2" > $TDIR/$tfile.2 && sync
4826 CMD="$LFIND -size 5 -type f $TDIR"
4827 NUMS=$($CMD | wc -l)
4828 [ $NUMS -eq $EXPECTED ] ||
4829 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4831 CMD="$LFIND -size +5 -type f $TDIR"
4832 NUMS=$($CMD | wc -l)
4833 [ $NUMS -eq $EXPECTED ] ||
4834 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4836 CMD="$LFIND -size +0 -type f $TDIR"
4837 NUMS=$($CMD | wc -l)
4838 [ $NUMS -eq $EXPECTED ] ||
4839 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4841 CMD="$LFIND ! -size -5 -type f $TDIR"
4842 NUMS=$($CMD | wc -l)
4843 [ $NUMS -eq $EXPECTED ] ||
4844 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4846 CMD="$LFIND -size -5 -type f $TDIR"
4847 NUMS=$($CMD | wc -l)
4848 [ $NUMS -eq $EXPECTED ] ||
4849 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4851 run_test 56r "check lfs find -size works =========================="
4853 test_56s() { # LU-611
4858 for i in $(seq 1 $NUMDIRS); do
4859 $SETSTRIPE -c $((OSTCOUNT + 1)) $TDIR/dir$i/$tfile
4862 CMD="$LFIND -c $OSTCOUNT $TDIR"
4863 NUMS=$($CMD | wc -l)
4864 [ $NUMS -eq $EXPECTED ] || {
4866 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4870 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4871 if [[ $OSTCOUNT -gt 1 ]]; then
4872 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4876 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4880 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4881 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4882 NUMS=$($CMD | wc -l)
4883 [ $NUMS -eq $EXPECTED ] || {
4885 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4888 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4889 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4890 NUMS=$($CMD | wc -l)
4891 [ $NUMS -eq $EXPECTED ] || {
4893 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4897 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4898 NUMS=$($CMD | wc -l)
4899 [ $NUMS -eq $EXPECTED ] || {
4901 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4904 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4905 NUMS=$($CMD | wc -l)
4906 [ $NUMS -eq $EXPECTED ] || {
4908 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4912 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4913 NUMS=$($CMD | wc -l)
4914 [ $NUMS -eq $EXPECTED ] || {
4916 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4919 run_test 56s "check lfs find -stripe-count works"
4921 test_56t() { # LU-611
4926 for i in $(seq 1 $NUMDIRS); do
4927 $SETSTRIPE -S 4M $TDIR/dir$i/$tfile
4930 CMD="$LFIND -S 4M $TDIR"
4931 NUMS=$($CMD | wc -l)
4932 [ $NUMS -eq $EXPECTED ] || {
4934 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4938 setup_56 $NUMFILES $NUMDIRS "--stripe-size 512k"
4940 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4942 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4943 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4944 NUMS=$($CMD | wc -l)
4945 [ $NUMS -eq $EXPECTED ] ||
4946 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4948 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4949 NUMS=$($CMD | wc -l)
4950 [ $NUMS -eq $EXPECTED ] ||
4951 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4953 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4954 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4955 NUMS=$($CMD | wc -l)
4956 [ $NUMS -eq $EXPECTED ] ||
4957 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4959 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4960 NUMS=$($CMD | wc -l)
4961 [ $NUMS -eq $EXPECTED ] ||
4962 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4965 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4966 NUMS=$($CMD | wc -l)
4967 [ $NUMS -eq $EXPECTED ] ||
4968 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4970 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4971 NUMS=$($CMD | wc -l)
4972 [ $NUMS -eq $EXPECTED ] ||
4973 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4976 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4977 NUMS=$($CMD | wc -l)
4978 [ $NUMS -eq $EXPECTED ] ||
4979 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4981 run_test 56t "check lfs find -stripe-size works"
4983 test_56u() { # LU-611
4985 setup_56 $NUMFILES $NUMDIRS "-i 0"
4987 if [[ $OSTCOUNT -gt 1 ]]; then
4988 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4994 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4995 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4996 NUMS=$($CMD | wc -l)
4997 [ $NUMS -eq $EXPECTED ] ||
4998 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5001 CMD="$LFIND -stripe-index 1 -type f $TDIR"
5002 NUMS=$($CMD | wc -l)
5003 [ $NUMS -eq $EXPECTED ] ||
5004 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5006 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
5007 NUMS=$($CMD | wc -l)
5008 [ $NUMS -eq $EXPECTED ] ||
5009 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5012 # This should produce an error and not return any files
5013 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
5014 NUMS=$($CMD 2>/dev/null | wc -l)
5015 [ $NUMS -eq $EXPECTED ] ||
5016 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5018 if [[ $OSTCOUNT -gt 1 ]]; then
5019 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
5020 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
5021 NUMS=$($CMD | wc -l)
5022 [ $NUMS -eq $EXPECTED ] ||
5023 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5026 run_test 56u "check lfs find -stripe-index works"
5033 setup_56 $NUMFILES $NUMDIRS
5035 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
5036 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
5038 for file in $($LFIND -mdt $UUID $TDIR); do
5039 file_mdt_idx=$($GETSTRIPE -M $file)
5040 [ $file_mdt_idx -eq $MDT_IDX ] ||
5041 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
5044 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
5047 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
5049 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5052 rm -rf $TDIR || error "remove $TDIR failed"
5053 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5056 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
5057 error "$GETSTRIPE -S -d $TDIR failed"
5058 stripe_size=${stripe_size%% *}
5060 local file_size=$((stripe_size * OSTCOUNT))
5061 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5062 local required_space=$((file_num * file_size))
5064 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5066 [[ $free_space -le $((required_space / 1024)) ]] &&
5067 skip_env "need at least $required_space bytes free space," \
5068 "have $free_space kbytes" && return
5071 local dd_count=$((file_size / dd_bs))
5073 # write data into the files
5077 for i in $(seq 1 $NUMFILES); do
5079 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
5080 error "write data into $file failed"
5082 for i in $(seq 1 $NUMDIRS); do
5083 for j in $(seq 1 $NUMFILES); do
5084 file=$TDIR/dir$i/file$j
5085 yes | dd bs=$dd_bs count=$dd_count of=$file \
5087 error "write data into $file failed"
5092 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5095 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
5097 eval $cmd || error "$cmd failed"
5099 check_stripe_count $TDIR/file1 $expected
5101 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5103 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5104 # OST 1 if it is on OST 0. This file is small enough to
5105 # be on only one stripe.
5106 file=$TDIR/migr_1_ost
5107 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5108 error "write data into $file failed"
5109 local obdidx=$($LFS getstripe -i $file)
5110 local oldmd5=$(md5sum $file)
5112 [[ $obdidx -eq 0 ]] && newobdidx=1
5113 cmd="$LFS migrate -i $newobdidx $file"
5115 eval $cmd || error "$cmd failed"
5116 local realobdix=$($LFS getstripe -i $file)
5117 local newmd5=$(md5sum $file)
5118 [[ $newobdidx -ne $realobdix ]] &&
5119 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
5120 [[ "$oldmd5" != "$newmd5" ]] &&
5121 error "md5sum differ: $oldmd5, $newmd5"
5125 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
5127 eval $cmd || error "$cmd failed"
5129 for j in $(seq 1 $NUMFILES); do
5130 check_stripe_count $TDIR/dir1/file$j $expected
5133 # lfs_migrate works with lfs find
5134 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
5135 $LFS_MIGRATE -y -c $expected"
5137 eval $cmd || error "$cmd failed"
5139 for i in $(seq 2 $NUMFILES); do
5140 check_stripe_count $TDIR/file$i $expected
5142 for i in $(seq 2 $NUMDIRS); do
5143 for j in $(seq 1 $NUMFILES); do
5144 check_stripe_count $TDIR/dir$i/file$j $expected
5148 run_test 56w "check lfs_migrate -c stripe_count works"
5151 check_swap_layouts_support && return 0
5152 [[ $OSTCOUNT -lt 2 ]] &&
5153 skip_env "need 2 OST, skipping test" && return
5155 local dir0=$DIR/$tdir/$testnum
5156 test_mkdir -p $dir0 || error "creating dir $dir0"
5158 local ref1=/etc/passwd
5159 local file1=$dir0/file1
5161 $SETSTRIPE -c 2 $file1
5163 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5164 stripe=$($GETSTRIPE -c $file1)
5165 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5166 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5171 run_test 56x "lfs migration support"
5174 check_swap_layouts_support && return 0
5175 [[ $OSTCOUNT -lt 2 ]] &&
5176 skip_env "need 2 OST, skipping test" && return
5178 local dir0=$DIR/$tdir/$testnum
5179 test_mkdir -p $dir0 || error "creating dir $dir0"
5181 local ref1=/etc/passwd
5182 local file1=$dir0/file1
5184 $SETSTRIPE -c 2 $file1
5186 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5187 local stripe=$($GETSTRIPE -c $file1)
5188 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5189 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5194 run_test 56xa "lfs migration --block support"
5197 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5198 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5202 local dir0=$DIR/$tdir/$testnum
5203 test_mkdir -p $dir0 || error "creating dir $dir0"
5204 local f1=$dir0/file1
5205 local f2=$dir0/file2
5207 touch $f1 || error "creating std file $f1"
5208 $MULTIOP $f2 H2c || error "creating released file $f2"
5210 # a directory can be raid0, so ask only for files
5211 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
5212 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5214 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
5215 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5217 # only files can be released, so no need to force file search
5218 res=$($LFIND $dir0 -L released)
5219 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5221 res=$($LFIND $dir0 \! -L released)
5222 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5225 run_test 56y "lfs find -L raid0|released"
5227 test_56z() { # LU-4824
5228 # This checks to make sure 'lfs find' continues after errors
5229 # There are two classes of errors that should be caught:
5230 # - If multiple paths are provided, all should be searched even if one
5232 # - If errors are encountered during the search, it should not terminate
5235 test_mkdir $DIR/$tdir
5236 for i in d{0..9}; do
5237 test_mkdir $DIR/$tdir/$i
5239 touch $DIR/$tdir/d{0..9}/$tfile
5240 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
5241 error "$LFS find did not return an error"
5242 # Make a directory unsearchable. This should NOT be the last entry in
5243 # directory order. Arbitrarily pick the 6th entry
5244 chmod 700 $($LFS find $DIR/$tdir -type d | sed '6!d')
5245 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5246 # The user should be able to see 10 directories and 9 files
5247 [ $count == 19 ] || error "$LFS find did not continue after error"
5249 run_test 56z "lfs find should continue after an error"
5251 test_56aa() { # LU-5937
5252 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5255 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
5257 createmany -o $DIR/$tdir/striped_dir/${tfile}- 1024
5258 local dirs=$(lfs find --size +8k $DIR/$tdir/)
5260 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5262 run_test 56aa "lfs find --size under striped dir"
5265 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5266 # note test will not do anything if MDS is not local
5267 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5268 skip "Only applicable to ldiskfs-based MDTs"
5272 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5273 local MNTDEV="osd*.*MDT*.mntdev"
5274 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5275 [ -z "$DEV" ] && error "can't access $MNTDEV"
5276 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5277 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5278 error "can't access $DEV"
5279 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5280 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5284 run_test 57a "verify MDS filesystem created with large inodes =="
5287 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5288 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5289 skip "Only applicable to ldiskfs-based MDTs"
5293 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5294 local dir=$DIR/$tdir
5298 local FILEN=$dir/f$FILECOUNT
5300 rm -rf $dir || error "removing $dir"
5301 test_mkdir -p -c1 $dir || error "creating $dir"
5302 local mdtidx=$($LFS getstripe -M $dir)
5303 local mdtname=MDT$(printf %04x $mdtidx)
5304 local facet=mds$((mdtidx + 1))
5306 echo "mcreating $FILECOUNT files"
5307 createmany -m $dir/f 1 $FILECOUNT || \
5308 error "creating files in $dir"
5310 # verify that files do not have EAs yet
5311 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5312 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5316 df $dir #make sure we get new statfs data
5317 local MDSFREE=$(do_facet $facet \
5318 lctl get_param -n osd*.*$mdtname.kbytesfree)
5319 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5320 echo "opening files to create objects/EAs"
5322 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5323 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5326 # verify that files have EAs now
5327 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5328 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5330 sleep 1 #make sure we get new statfs data
5332 local MDSFREE2=$(do_facet $facet \
5333 lctl get_param -n osd*.*$mdtname.kbytesfree)
5334 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5335 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5336 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5337 error "MDC before $MDCFREE != after $MDCFREE2"
5339 echo "MDC before $MDCFREE != after $MDCFREE2"
5340 echo "unable to confirm if MDS has large inodes"
5345 run_test 57b "default LOV EAs are stored inside large inodes ==="
5348 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5349 [ -z "$(which wiretest 2>/dev/null)" ] &&
5350 skip_env "could not find wiretest" && return
5353 run_test 58 "verify cross-platform wire constants =============="
5356 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5357 echo "touch 130 files"
5358 createmany -o $DIR/f59- 130
5360 unlinkmany $DIR/f59- 130
5362 # wait for commitment of removal
5363 wait_delete_completed
5365 run_test 59 "verify cancellation of llog records async ========="
5367 TEST60_HEAD="test_60 run $RANDOM"
5369 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5370 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5371 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5372 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5373 skip_env "missing subtest run-llog.sh" && return
5375 log "$TEST60_HEAD - from kernel mode"
5376 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5377 do_facet mgs sh run-llog.sh
5378 do_facet mgs $LCTL dk > $TMP/$tfile
5380 # LU-6388: test llog_reader
5381 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5382 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5383 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5384 skip_env "missing llog_reader" && return
5385 local fstype=$(facet_fstype mgs)
5386 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5387 skip_env "Only for ldiskfs or zfs type mgs" && return
5389 local mntpt=$(facet_mntpt mgs)
5390 local mgsdev=$(mgsdevname 1)
5402 #get fid and record list
5403 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5405 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5407 #remount mgs as ldiskfs or zfs type
5408 stop mgs || error "stop mgs failed"
5409 mount_fstype mgs || error "remount mgs failed"
5410 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5413 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5414 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5419 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5421 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5423 echo "obj_file is $obj_file"
5424 do_facet mgs $llog_reader $obj_file
5426 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5427 awk '{ print $3 }' | sed -e "s/^type=//g")
5428 if [ $rec_type != $rec ]; then
5429 echo "FAILED test_60a wrong record type $rec_type," \
5435 #check obj path if record type is LLOG_LOGID_MAGIC
5436 if [ "$rec" == "1064553b" ]; then
5437 path=$(do_facet mgs $llog_reader $obj_file |
5438 grep "path=" | awk '{ print $NF }' |
5439 sed -e "s/^path=//g")
5440 if [ $obj_file != $mntpt/$path ]; then
5441 echo "FAILED test_60a wrong obj path" \
5442 "$montpt/$path, should be $obj_file"
5449 #restart mgs before "error", otherwise it will block the next test
5450 stop mgs || error "stop mgs failed"
5451 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5452 $pass || error "test failed, see FAILED test_60a messages for specifics"
5454 run_test 60a "llog_test run from kernel module and test llog_reader"
5457 # test old logid format
5458 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
5459 do_facet mgs $LCTL dl | grep MGS
5460 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
5461 error "old llog_print failed"
5464 # test new logid format
5465 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
5466 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
5467 error "new llog_print failed"
5470 run_test 60aa "llog_print works with FIDs and simple names"
5472 test_60b() { # bug 6411
5473 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5475 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5487 [[ $LLOG_COUNT -gt 100 ]] &&
5488 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5490 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5493 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5494 echo "create 5000 files"
5495 createmany -o $DIR/f60c- 5000
5496 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5497 lctl set_param fail_loc=0x80000137
5498 unlinkmany $DIR/f60c- 5000
5499 lctl set_param fail_loc=0
5501 run_test 60c "unlink file when mds full"
5504 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5505 SAVEPRINTK=$(lctl get_param -n printk)
5507 # verify "lctl mark" is even working"
5508 MESSAGE="test message ID $RANDOM $$"
5509 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5510 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5512 lctl set_param printk=0 || error "set lnet.printk failed"
5513 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5514 MESSAGE="new test message ID $RANDOM $$"
5515 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5516 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5517 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5519 lctl set_param -n printk="$SAVEPRINTK"
5521 run_test 60d "test printk console message masking"
5524 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5525 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5527 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5528 do_facet mds1 lctl set_param fail_loc=0x15b
5531 run_test 60e "no space while new llog is being created"
5534 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5536 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5537 cancel_lru_locks osc
5538 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5541 run_test 61 "mmap() writes don't make sync hang ================"
5543 # bug 2330 - insufficient obd_match error checking causes LBUG
5545 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5548 cancel_lru_locks osc
5549 lctl set_param fail_loc=0x405
5550 cat $f && error "cat succeeded, expect -EIO"
5551 lctl set_param fail_loc=0
5553 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5554 # match every page all of the time.
5555 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5557 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5558 # Though this test is irrelevant anymore, it helped to reveal some
5559 # other grant bugs (LU-4482), let's keep it.
5560 test_63a() { # was test_63
5561 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5562 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5563 for i in `seq 10` ; do
5564 dd if=/dev/zero of=$DIR/f63 bs=8k &
5570 rm -f $DIR/f63 || true
5572 run_test 63a "Verify oig_wait interruption does not crash ======="
5574 # bug 2248 - async write errors didn't return to application on sync
5575 # bug 3677 - async write errors left page locked
5577 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5579 lctl set_param debug=-1
5581 # ensure we have a grant to do async writes
5582 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5585 sync # sync lest earlier test intercept the fail_loc
5587 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5588 lctl set_param fail_loc=0x80000406
5589 $MULTIOP $DIR/$tfile Owy && \
5590 error "sync didn't return ENOMEM"
5591 sync; sleep 2; sync # do a real sync this time to flush page
5592 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5593 error "locked page left in cache after async error" || true
5596 run_test 63b "async write errors should be returned to fsync ==="
5599 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5601 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5603 run_test 64a "verify filter grant calculations (in kernel) ====="
5606 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5607 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5609 run_test 64b "check out-of-space detection on client ==========="
5612 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5614 run_test 64c "verify grant shrink ========================------"
5616 # bug 1414 - set/get directories' stripe info
5618 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5619 test_mkdir -p $DIR/$tdir
5621 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5623 run_test 65a "directory with no stripe info ===================="
5626 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5627 test_mkdir -p $DIR/$tdir
5628 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5630 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5633 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5635 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
5638 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5639 if [[ $OSTCOUNT -gt 1 ]]; then
5640 test_mkdir -p $DIR/$tdir
5641 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5643 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5644 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5646 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5649 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
5652 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5653 test_mkdir -p $DIR/$tdir
5654 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
5655 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5657 if [[ $STRIPECOUNT -le 0 ]]; then
5659 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5660 #LOV_MAX_STRIPE_COUNT is 2000
5661 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5663 sc=$(($STRIPECOUNT - 1))
5665 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5666 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5667 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5668 error "lverify failed"
5670 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
5673 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5674 test_mkdir -p $DIR/$tdir
5676 $SETSTRIPE $DIR/$tdir || error "setstripe"
5677 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5678 error "no stripe info failed"
5680 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5682 run_test 65e "directory setstripe defaults ======================="
5685 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5686 test_mkdir -p $DIR/${tdir}f
5687 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5689 run_test 65f "dir setstripe permission (should return error) ==="
5692 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5693 test_mkdir -p $DIR/$tdir
5694 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5696 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5698 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5699 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5700 error "delete default stripe failed"
5702 run_test 65g "directory setstripe -d ==========================="
5705 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5706 test_mkdir -p $DIR/$tdir
5707 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5709 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5711 test_mkdir -p $DIR/$tdir/dd1
5712 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5713 error "stripe info inherit failed"
5715 run_test 65h "directory stripe info inherit ===================="
5717 test_65i() { # bug6367
5718 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5719 $SETSTRIPE -S 65536 -c -1 $MOUNT
5721 run_test 65i "set non-default striping on root directory (bug 6367)="
5723 test_65ia() { # bug12836
5724 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5725 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5727 run_test 65ia "getstripe on -1 default directory striping"
5729 test_65ib() { # bug12836
5730 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5731 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5733 run_test 65ib "getstripe -v on -1 default directory striping"
5735 test_65ic() { # bug12836
5736 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5737 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5739 run_test 65ic "new find on -1 default directory striping"
5741 test_65j() { # bug6367
5742 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5744 # if we aren't already remounting for each test, do so for this test
5745 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5746 cleanup || error "failed to unmount"
5749 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5751 run_test 65j "set default striping on root directory (bug 6367)="
5753 test_65k() { # bug11679
5754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5755 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5756 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5758 local disable_precreate=true
5759 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
5760 disable_precreate=false
5762 echo "Check OST status: "
5763 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
5764 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
5766 for OSC in $MDS_OSCS; do
5767 echo $OSC "is active"
5768 do_facet $SINGLEMDS lctl --device %$OSC activate
5771 for INACTIVE_OSC in $MDS_OSCS; do
5772 local ost=$(osc_to_ost $INACTIVE_OSC)
5773 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
5774 lov.*md*.target_obd |
5775 awk -F: /$ost/'{ print $1 }' | head -n 1)
5778 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
5779 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
5781 echo "Deactivate: " $INACTIVE_OSC
5782 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5784 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
5785 osp.$ost*MDT0000.create_count")
5786 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
5787 osp.$ost*MDT0000.max_create_count")
5788 $disable_precreate &&
5789 do_facet $SINGLEMDS "lctl set_param -n \
5790 osp.$ost*MDT0000.max_create_count=0"
5792 for idx in $(seq 0 $((OSTCOUNT - 1))); do
5793 [ -f $DIR/$tdir/$idx ] && continue
5794 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
5795 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
5796 error "setstripe $idx should succeed"
5797 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
5799 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
5802 do_facet $SINGLEMDS "lctl set_param -n \
5803 osp.$ost*MDT0000.max_create_count=$max_count"
5804 do_facet $SINGLEMDS "lctl set_param -n \
5805 osp.$ost*MDT0000.create_count=$count"
5806 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5807 echo $INACTIVE_OSC "is Activate"
5809 wait_osc_import_state mds ost$ostnum FULL
5812 run_test 65k "validate manual striping works properly with deactivated OSCs"
5814 test_65l() { # bug 12836
5815 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5816 test_mkdir -p $DIR/$tdir/test_dir
5817 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5818 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5820 run_test 65l "lfs find on -1 stripe dir ========================"
5823 $RUNAS $SETSTRIPE -c 2 $MOUNT && error "setstripe should fail"
5826 run_test 65m "normal user can't set filesystem default stripe"
5828 # bug 2543 - update blocks count on client
5830 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5832 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5833 sync; sync_all_data; sync; sync_all_data
5834 cancel_lru_locks osc
5835 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5836 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5838 run_test 66 "update inode blocks count on client ==============="
5843 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5845 if [ ! -z "$LLOOP" ]; then
5846 if swapon -s | grep -q $LLOOP; then
5847 swapoff $LLOOP || error "swapoff failed"
5850 $LCTL blockdev_detach $LLOOP || error "detach failed"
5858 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5862 swapon -s | awk '($1 == "'$1'") { print $4 }'
5865 # bug5265, obdfilter oa2dentry return -ENOENT
5866 # #define OBD_FAIL_SRV_ENOENT 0x217
5868 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5869 remote_ost_nodsh && skip "remote OST with nodsh" && return
5872 $SETSTRIPE -c 1 -i 0 $f
5874 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5876 do_facet ost1 lctl set_param fail_loc=0x217
5877 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5878 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5880 do_facet ost1 lctl set_param fail_loc=0
5881 $DIRECTIO write $f 0 2 || error "write error"
5883 cancel_lru_locks osc
5884 $DIRECTIO read $f 0 1 || error "read error"
5886 do_facet ost1 lctl set_param fail_loc=0x217
5887 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5889 do_facet ost1 lctl set_param fail_loc=0
5892 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5895 test_mkdir -p $DIR/$tdir
5896 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
5897 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5899 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5901 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5902 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5903 [ "$RUNAS_ID" = "$UID" ] &&
5904 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5906 # Check that testing environment is properly set up. Skip if not
5907 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5908 skip_env "User $RUNAS_ID does not exist - skipping"
5912 chmod 777 $DIR/$tfile
5913 chmod ug+s $DIR/$tfile
5914 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5915 error "$RUNAS dd $DIR/$tfile failed"
5916 # See if we are still setuid/sgid
5917 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5918 error "S/gid is not dropped on write"
5919 # Now test that MDS is updated too
5920 cancel_lru_locks mdc
5921 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5922 error "S/gid is not dropped on MDS"
5925 run_test 72a "Test that remove suid works properly (bug5695) ===="
5927 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5930 [ "$RUNAS_ID" = "$UID" ] && \
5931 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5932 [ "$RUNAS_ID" -eq 0 ] && \
5933 skip_env "RUNAS_ID = 0 -- skipping" && return
5935 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5936 # Check that testing environment is properly set up. Skip if not
5937 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5938 skip_env "User $RUNAS_ID does not exist - skipping"
5941 touch $DIR/${tfile}-f{g,u}
5942 test_mkdir $DIR/${tfile}-dg
5943 test_mkdir $DIR/${tfile}-du
5944 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5945 chmod g+s $DIR/${tfile}-{f,d}g
5946 chmod u+s $DIR/${tfile}-{f,d}u
5947 for perm in 777 2777 4777; do
5948 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5949 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5950 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5951 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5955 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5957 # bug 3462 - multiple simultaneous MDC requests
5959 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5960 test_mkdir $DIR/d73-1
5961 test_mkdir $DIR/d73-2
5962 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5965 lctl set_param fail_loc=0x80000129
5966 $MULTIOP $DIR/d73-1/f73-2 Oc &
5968 lctl set_param fail_loc=0
5970 $MULTIOP $DIR/d73-2/f73-3 Oc &
5974 wait $pid1 || return 1
5978 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5979 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5980 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5984 run_test 73 "multiple MDC requests (should not deadlock)"
5986 test_74a() { # bug 6149, 6184
5987 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5988 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5990 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5991 # will spin in a tight reconnection loop
5993 $LCTL set_param fail_loc=0x8000030e
5994 # get any lock that won't be difficult - lookup works.
5996 $LCTL set_param fail_loc=0
6000 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
6002 test_74b() { # bug 13310
6003 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6004 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6006 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6007 # will spin in a tight reconnection loop
6008 $LCTL set_param fail_loc=0x8000030e
6009 # get a "difficult" lock
6011 $LCTL set_param fail_loc=0
6015 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6018 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6019 #define OBD_FAIL_LDLM_NEW_LOCK
6020 $LCTL set_param fail_loc=0x319
6021 touch $DIR/$tfile && error "touch successful"
6022 $LCTL set_param fail_loc=0
6025 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6028 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6031 get_inode_slab_tunables() {
6032 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
6035 set_inode_slab_tunables() {
6036 echo "lustre_inode_cache $1" > /proc/slabinfo
6039 test_76() { # Now for bug 20433, added originally in bug 1443
6040 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6041 local SLAB_SETTINGS=$(get_inode_slab_tunables)
6042 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6043 # we cannot set limit below 1 which means 1 inode in each
6044 # per-cpu cache is still allowed
6045 set_inode_slab_tunables "1 1 0"
6046 cancel_lru_locks osc
6047 BEFORE_INODES=$(num_inodes)
6048 echo "before inodes: $BEFORE_INODES"
6050 [ "$SLOW" = "no" ] && COUNT=100
6051 for i in $(seq $COUNT); do
6055 cancel_lru_locks osc
6056 AFTER_INODES=$(num_inodes)
6057 echo "after inodes: $AFTER_INODES"
6059 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6061 AFTER_INODES=$(num_inodes)
6063 echo "wait $wait seconds inodes: $AFTER_INODES"
6064 if [ $wait -gt 30 ]; then
6065 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6068 set_inode_slab_tunables "$SLAB_SETTINGS"
6070 run_test 76 "confirm clients recycle inodes properly ===="
6076 # Note: in sptlrpc modes which enable its own bulk checksum, the
6077 # original crc32_le bulk checksum will be automatically disabled,
6078 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6079 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6080 # In this case set_checksums() will not be no-op, because sptlrpc
6081 # bulk checksum will be enabled all through the test.
6083 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6084 lctl set_param -n osc.*.checksums $1
6088 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6089 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6090 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6091 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6094 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6095 log "set checksum type to $1"
6098 F77_TMP=$TMP/f77-temp
6101 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6102 error "error writing to $F77_TMP"
6105 test_77a() { # bug 10889
6106 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6107 $GSS && skip "could not run with gss" && return
6108 [ ! -f $F77_TMP ] && setup_f77
6110 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6114 run_test 77a "normal checksum read/write operation"
6116 test_77b() { # bug 10889
6117 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6118 $GSS && skip "could not run with gss" && return
6119 [ ! -f $F77_TMP ] && setup_f77
6120 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6121 $LCTL set_param fail_loc=0x80000409
6124 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6125 error "dd error: $?"
6126 $LCTL set_param fail_loc=0
6128 for algo in $CKSUM_TYPES; do
6129 cancel_lru_locks osc
6130 set_checksum_type $algo
6131 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6132 $LCTL set_param fail_loc=0x80000408
6133 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6134 $LCTL set_param fail_loc=0
6137 set_checksum_type $ORIG_CSUM_TYPE
6140 run_test 77b "checksum error on client write, read"
6145 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
6147 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
6148 [ -n $osc_file_prefix ] && rm -f ${osc_file_prefix}*
6149 $check_ost && [ -n $ost_file_prefix ] &&
6150 do_facet ost1 rm -f ${ost_file_prefix}\*
6154 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6155 $GSS && skip "could not run with gss" && return
6158 local osc_file_prefix
6160 local check_ost=false
6161 local ost_file_prefix
6167 # ensure corruption will occur on first OSS/OST
6168 $LFS setstripe -i 0 $DIR/$tfile
6170 [ ! -f $F77_TMP ] && setup_f77
6171 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6172 error "dd write error: $?"
6173 fid=$($LFS path2fid $DIR/$tfile)
6175 if [ $(lustre_version_code ost1) -ge $(version_code 2.5.42.6) ]
6178 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
6179 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
6181 echo "OSS do not support bulk pages dump upon error"
6184 osc_file_prefix=$($LCTL get_param -n debug_path)
6185 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
6187 trap cleanup_77c EXIT
6190 # enable bulk pages dump upon error on Client
6191 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
6192 # enable bulk pages dump upon error on OSS
6194 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
6196 # flush Client cache to allow next read to reach OSS
6197 cancel_lru_locks osc
6199 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6200 $LCTL set_param fail_loc=0x80000408
6201 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
6202 $LCTL set_param fail_loc=0
6206 # check cksum dump on Client
6207 osc_file=$(ls ${osc_file_prefix}*)
6208 [ -n "$osc_file" ] || error "no checksum dump file on Client"
6209 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
6210 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
6211 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
6212 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
6214 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
6215 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6216 error "dump content does not match on Client"
6218 $check_ost || skip "No need to check cksum dump on OSS"
6220 # check cksum dump on OSS
6221 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
6222 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
6223 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
6224 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
6225 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6226 error "dump content does not match on OSS"
6230 run_test 77c "checksum error on client read with debug"
6232 test_77d() { # bug 10889
6233 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6234 $GSS && skip "could not run with gss" && return
6235 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6236 $LCTL set_param fail_loc=0x80000409
6238 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6239 error "direct write: rc=$?"
6240 $LCTL set_param fail_loc=0
6243 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6244 $LCTL set_param fail_loc=0x80000408
6246 cancel_lru_locks osc
6247 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6248 error "direct read: rc=$?"
6249 $LCTL set_param fail_loc=0
6252 run_test 77d "checksum error on OST direct write, read"
6254 test_77f() { # bug 10889
6255 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6256 $GSS && skip "could not run with gss" && return
6258 for algo in $CKSUM_TYPES; do
6259 cancel_lru_locks osc
6260 set_checksum_type $algo
6261 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6262 $LCTL set_param fail_loc=0x409
6263 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6264 error "direct write succeeded"
6265 $LCTL set_param fail_loc=0
6267 set_checksum_type $ORIG_CSUM_TYPE
6270 run_test 77f "repeat checksum error on write (expect error)"
6272 test_77g() { # bug 10889
6273 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6274 $GSS && skip "could not run with gss" && return
6275 remote_ost_nodsh && skip "remote OST with nodsh" && return
6277 [ ! -f $F77_TMP ] && setup_f77
6279 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6280 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6281 do_facet ost1 lctl set_param fail_loc=0x8000021a
6283 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6284 error "write error: rc=$?"
6285 do_facet ost1 lctl set_param fail_loc=0
6288 cancel_lru_locks osc
6289 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6290 do_facet ost1 lctl set_param fail_loc=0x8000021b
6292 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6293 do_facet ost1 lctl set_param fail_loc=0
6296 run_test 77g "checksum error on OST write, read"
6298 test_77j() { # bug 13805
6299 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6300 $GSS && skip "could not run with gss" && return
6301 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6302 lctl set_param fail_loc=0x40c
6303 remount_client $MOUNT
6304 lctl set_param fail_loc=0
6305 # wait async osc connect to finish and reflect updated state value
6307 for (( i=0; i < OSTCOUNT; i++ )) ; do
6308 wait_osc_import_state client ost$((i+1)) FULL
6311 for VALUE in $(lctl get_param osc.*osc-[^mM]*.checksum_type); do
6312 PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
6313 algo=$(lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g')
6314 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6316 remount_client $MOUNT
6318 run_test 77j "client only supporting ADLER32"
6320 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6329 test_78() { # bug 10901
6330 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6331 remote_ost || { skip_env "local OST" && return; }
6334 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6335 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6336 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6337 echo "MemTotal: $MEMTOTAL"
6339 # reserve 256MB of memory for the kernel and other running processes,
6340 # and then take 1/2 of the remaining memory for the read/write buffers.
6341 if [ $MEMTOTAL -gt 512 ] ;then
6342 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6344 # for those poor memory-starved high-end clusters...
6345 MEMTOTAL=$((MEMTOTAL / 2))
6347 echo "Mem to use for directio: $MEMTOTAL"
6349 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6350 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6351 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6352 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6354 echo "Smallest OST: $SMALLESTOST"
6355 [[ $SMALLESTOST -lt 10240 ]] &&
6356 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6358 trap cleanup_test_78 EXIT
6360 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6361 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6363 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6364 echo "File size: $F78SIZE"
6365 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6366 for i in $(seq 1 $NSEQ); do
6367 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6368 echo directIO rdwr round $i of $NSEQ
6369 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6374 run_test 78 "handle large O_DIRECT writes correctly ============"
6376 test_79() { # bug 12743
6377 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6378 wait_delete_completed
6380 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6381 BKFREE=$(calc_osc_kbytes kbytesfree)
6382 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6384 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6385 DFTOTAL=`echo $STRING | cut -d, -f1`
6386 DFUSED=`echo $STRING | cut -d, -f2`
6387 DFAVAIL=`echo $STRING | cut -d, -f3`
6388 DFFREE=$(($DFTOTAL - $DFUSED))
6390 ALLOWANCE=$((64 * $OSTCOUNT))
6392 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6393 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6394 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6396 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6397 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6398 error "df free($DFFREE) mismatch OST free($BKFREE)"
6400 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6401 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6402 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6405 run_test 79 "df report consistency check ======================="
6407 test_80() { # bug 10718
6408 remote_ost_nodsh && skip "remote OST with nodsh" && return
6409 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6410 # relax strong synchronous semantics for slow backends like ZFS
6411 local soc="obdfilter.*.sync_on_lock_cancel"
6412 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6414 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6415 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6416 facet_active_host $host; done | sort -u)
6417 do_nodes $hosts lctl set_param $soc=never
6420 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6422 local BEFORE=`date +%s`
6423 cancel_lru_locks osc
6424 local AFTER=`date +%s`
6425 local DIFF=$((AFTER-BEFORE))
6426 if [ $DIFF -gt 1 ] ; then
6427 error "elapsed for 1M@1T = $DIFF"
6430 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6434 run_test 80 "Page eviction is equally fast at high offsets too ===="
6436 test_81a() { # LU-456
6437 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6438 remote_ost_nodsh && skip "remote OST with nodsh" && return
6439 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6440 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6441 do_facet ost1 lctl set_param fail_loc=0x80000228
6443 # write should trigger a retry and success
6444 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6445 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6447 if [ $RC -ne 0 ] ; then
6448 error "write should success, but failed for $RC"
6451 run_test 81a "OST should retry write when get -ENOSPC ==============="
6453 test_81b() { # LU-456
6454 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6455 remote_ost_nodsh && skip "remote OST with nodsh" && return
6456 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6457 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6458 do_facet ost1 lctl set_param fail_loc=0x228
6460 # write should retry several times and return -ENOSPC finally
6461 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6462 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6465 if [ $RC -ne $ENOSPC ] ; then
6466 error "dd should fail for -ENOSPC, but succeed."
6469 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6471 test_82() { # LU-1031
6472 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6476 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6478 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6480 kill -USR1 $MULTIPID2
6482 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6483 error "First grouplock does not block second one"
6485 echo "Second grouplock blocks first one"
6487 kill -USR1 $MULTIPID1
6491 run_test 82 "Basic grouplock test ==============================="
6494 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6496 test_mkdir -p $DIR/d99cvsroot
6497 chown $RUNAS_ID $DIR/d99cvsroot
6498 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6501 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6504 run_test 99a "cvs init ========================================="
6507 [ -z "$(which cvs 2>/dev/null)" ] &&
6508 skip_env "could not find cvs" && return
6509 [ ! -d $DIR/d99cvsroot ] && test_99a
6511 # some versions of cvs import exit(1) when asked to import links or
6512 # files they can't read. ignore those files.
6513 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6514 ! -perm /4 -printf '-I %f\n')
6515 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6516 d99reposname vtag rtag
6518 run_test 99b "cvs import ======================================="
6521 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6522 [ ! -d $DIR/d99cvsroot ] && test_99b
6524 test_mkdir -p $DIR/d99reposname
6525 chown $RUNAS_ID $DIR/d99reposname
6526 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6528 run_test 99c "cvs checkout ====================================="
6531 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6532 [ ! -d $DIR/d99cvsroot ] && test_99c
6533 cd $DIR/d99reposname
6535 $RUNAS cvs add -m 'addmsg' foo99
6537 run_test 99d "cvs add =========================================="
6540 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6541 [ ! -d $DIR/d99cvsroot ] && test_99c
6542 cd $DIR/d99reposname
6545 run_test 99e "cvs update ======================================="
6548 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6549 [ ! -d $DIR/d99cvsroot ] && test_99d
6550 cd $DIR/d99reposname
6551 $RUNAS cvs commit -m 'nomsg' foo99
6552 rm -fr $DIR/d99cvsroot
6554 run_test 99f "cvs commit ======================================="
6557 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6558 [ "$NETTYPE" = tcp ] || \
6559 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
6562 remote_ost_nodsh && skip "remote OST with nodsh" && return
6563 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6565 { skip "useless for local single node setup" && return; }
6567 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6568 [ "$PROT" != "tcp" ] && continue
6569 RPORT=$(echo $REMOTE | cut -d: -f2)
6570 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6573 LPORT=`echo $LOCAL | cut -d: -f2`
6574 if [ $LPORT -ge 1024 ]; then
6575 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6577 error_exit "local: $LPORT > 1024, remote: $RPORT"
6580 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6582 run_test 100 "check local port using privileged port ==========="
6584 function get_named_value()
6593 echo $line | sed "s/^$tag[ ]*//"
6600 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6601 awk '/^max_cached_mb/ { print $2 }')
6604 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6609 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6610 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6614 local cache_limit=32
6616 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6617 trap cleanup_101a EXIT
6618 $LCTL set_param -n llite.*.read_ahead_stats 0
6619 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6622 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6624 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6625 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6628 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6629 get_named_value 'read but discarded' | cut -d" " -f1); do
6630 discard=$(($discard + $s))
6634 if [[ $(($discard * 10)) -gt $nreads ]]; then
6635 $LCTL get_param osc.*-osc*.rpc_stats
6636 $LCTL get_param llite.*.read_ahead_stats
6637 error "too many ($discard) discarded pages"
6639 rm -f $DIR/$tfile || true
6641 run_test 101a "check read-ahead for random reads ================"
6644 test_mkdir -p $DIR/$tdir
6645 local STRIPE_SIZE=$1
6646 local FILE_LENGTH=$2
6649 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6651 local list=$(comma_list $(osts_nodes))
6652 set_osd_param $list '' read_cache_enable 0
6653 set_osd_param $list '' writethrough_cache_enable 0
6655 trap cleanup_test101bc EXIT
6656 # prepare the read-ahead file
6657 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6659 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6660 count=$FILE_SIZE_MB 2> /dev/null
6664 cleanup_test101bc() {
6669 local list=$(comma_list $(osts_nodes))
6670 set_osd_param $list '' read_cache_enable 1
6671 set_osd_param $list '' writethrough_cache_enable 1
6675 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6680 local STRIPE_SIZE=$2
6681 local FILE_LENGTH=$3
6682 local RA_INC=1048576
6683 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6684 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6685 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6686 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6687 get_named_value 'read but discarded' |
6688 cut -d" " -f1 | calc_total)
6689 if [[ $DISCARD -gt $discard_limit ]]; then
6690 $LCTL get_param llite.*.read_ahead_stats
6691 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6693 echo "Read-ahead success for size ${READ_SIZE}"
6698 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6699 [[ $OSTCOUNT -lt 2 ]] &&
6700 skip_env "skipping stride IO stride-ahead test" && return
6701 local STRIPE_SIZE=1048576
6702 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6703 if [ $SLOW == "yes" ]; then
6704 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6706 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6709 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6711 # prepare the read-ahead file
6712 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6713 cancel_lru_locks osc
6714 for BIDX in 2 4 8 16 32 64 128 256
6716 local BSIZE=$((BIDX*4096))
6717 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6718 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6719 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6720 $LCTL set_param -n llite.*.read_ahead_stats 0
6721 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6722 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6723 cancel_lru_locks osc
6724 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6729 run_test 101b "check stride-io mode read-ahead ================="
6732 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6733 local STRIPE_SIZE=1048576
6734 local FILE_LENGTH=$((STRIPE_SIZE*100))
6738 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6740 cancel_lru_locks osc
6741 $LCTL set_param osc.*.rpc_stats 0
6742 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6743 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6744 local stats=$($LCTL get_param -n $osc_rpc_stats)
6745 local lines=$(echo "$stats" | awk 'END {print NR;}')
6748 if [ $lines -le 20 ]; then
6751 for size in 1 2 4 8; do
6752 local rpc=$(echo "$stats" |
6753 awk '($1 == "'$size':") {print $2; exit; }')
6755 error "Small $((size*4))k read IO $rpc !"
6757 echo "$osc_rpc_stats check passed!"
6762 run_test 101c "check stripe_size aligned read-ahead ================="
6765 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6766 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6770 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6771 local file=$DIR/$tfile
6772 local sz_MB=${FILESIZE_101d:-500}
6773 local ra_MB=${READAHEAD_MB:-40}
6775 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6776 [ $free_MB -lt $sz_MB ] &&
6777 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6779 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6780 $SETSTRIPE -c -1 $file || error "setstripe failed"
6782 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6783 echo Cancel LRU locks on lustre client to flush the client cache
6784 cancel_lru_locks osc
6786 echo Disable read-ahead
6787 local old_READAHEAD=$(set_read_ahead 0)
6789 echo Reading the test file $file with read-ahead disabled
6790 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6792 echo Cancel LRU locks on lustre client to flush the client cache
6793 cancel_lru_locks osc
6794 echo Enable read-ahead with ${ra_MB}MB
6795 set_read_ahead $ra_MB
6797 echo Reading the test file $file with read-ahead enabled
6798 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6800 echo "read-ahead disabled time read $raOFF"
6801 echo "read-ahead enabled time read $raON"
6803 set_read_ahead $old_READAHEAD
6805 wait_delete_completed
6807 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6808 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6810 run_test 101d "file read with and without read-ahead enabled"
6813 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6814 local file=$DIR/$tfile
6815 local size_KB=500 #KB
6819 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6820 local need_KB=$((count * size_KB))
6821 [[ $free_KB -le $need_KB ]] &&
6822 skip_env "Need free space $need_KB, have $free_KB" && return
6824 echo "Creating $count ${size_KB}K test files"
6825 for ((i = 0; i < $count; i++)); do
6826 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6829 echo "Cancel LRU locks on lustre client to flush the client cache"
6830 cancel_lru_locks osc
6832 echo "Reset readahead stats"
6833 $LCTL set_param -n llite.*.read_ahead_stats 0
6835 for ((i = 0; i < $count; i++)); do
6836 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6839 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6840 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6842 for ((i = 0; i < $count; i++)); do
6843 rm -rf $file.$i 2>/dev/null
6846 #10000 means 20% reads are missing in readahead
6847 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6849 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6852 which iozone || { skip "no iozone installed" && return; }
6854 local old_debug=$($LCTL get_param debug)
6855 old_debug=${old_debug#*=}
6856 $LCTL set_param debug="reada mmap"
6858 # create a test file
6859 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
6861 echo Cancel LRU locks on lustre client to flush the client cache
6862 cancel_lru_locks osc
6864 echo Reset readahead stats
6865 $LCTL set_param -n llite.*.read_ahead_stats 0
6867 echo mmap read the file with small block size
6868 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
6871 echo checking missing pages
6872 $LCTL get_param llite.*.read_ahead_stats
6873 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6874 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6876 $LCTL set_param debug="$old_debug"
6877 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
6880 run_test 101f "check mmap read performance"
6882 test_101g_brw_size_test() {
6884 local pages=$((mb * 1048576 / $(page_size)))
6886 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
6887 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
6888 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
6889 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
6893 $LCTL set_param -n osc.*.rpc_stats=0
6895 # 10 RPCs should be enough for the test
6897 dd if=/dev/zero of=$DIR/$tfile bs=${mb}M count=$count ||
6898 { error "dd write ${mb} MB blocks failed"; return 3; }
6899 cancel_lru_locks osc
6900 dd of=/dev/null if=$DIR/$tfile bs=${mb}M count=$count ||
6901 { error "dd write ${mb} MB blocks failed"; return 4; }
6903 # calculate number of full-sized read and write RPCs
6904 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
6905 sed -n '/pages per rpc/,/^$/p' |
6906 awk '/'$pages':/ { reads += $2; writes += $5 };' \
6907 'END { print reads,writes }'))
6908 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
6910 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
6918 local osts=$(get_facets OST)
6919 local list=$(comma_list $(osts_nodes))
6920 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6921 local brw_size="obdfilter.*.brw_size"
6923 $LFS setstripe -i 0 -c 1 $DIR/$tfile
6925 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
6926 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.52) ]; then
6927 [ $(lustre_version_code ost1) -ge $(version_code 2.9.52) ] &&
6929 if [[ $orig_mb < 16 ]]; then
6930 save_lustre_params $osts "$brw_size" > $p
6931 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
6932 error "set 16MB RPC size failed"
6934 echo "remount client to enable new RPC size"
6935 remount_client $MOUNT || error "remount_client failed"
6938 test_101g_brw_size_test 16 || error "16MB RPC test failed"
6939 # should be able to set brw_size=12, but no rpc_stats for that
6940 test_101g_brw_size_test 8 || error "8MB RPC test failed"
6943 test_101g_brw_size_test 4 || error "4MB RPC test failed"
6945 if [[ $orig_mb < 16 ]]; then
6946 restore_lustre_params < $p
6947 remount_client $MOUNT || error "remount_client restore failed"
6950 rm -f $p $DIR/$tfile
6952 run_test 101g "Big bulk(4/16 MiB) readahead"
6955 test_mkdir -p $DIR/$tdir
6956 chown $RUNAS_ID $DIR/$tdir
6959 STRIPE_COUNT=$OSTCOUNT
6960 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6962 trap cleanup_test102 EXIT
6964 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6966 for num in 1 2 3 4; do
6967 for count in $(seq 1 $STRIPE_COUNT); do
6968 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6969 local size=`expr $STRIPE_SIZE \* $num`
6970 local file=file"$num-$idx-$count"
6971 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6977 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6983 rm -rf $DIR/d0.sanity/d102
6987 local testfile=$DIR/$tfile
6991 [ "$UID" != 0 ] && skip_env "must run as root" && return
6992 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6993 skip_env "must have user_xattr" && return
6995 [ -z "$(which setfattr 2>/dev/null)" ] &&
6996 skip_env "could not find setfattr" && return
6998 echo "set/get xattr..."
6999 setfattr -n trusted.name1 -v value1 $testfile ||
7000 error "setfattr -n trusted.name1=value1 $testfile failed"
7001 getfattr -n trusted.name1 $testfile 2> /dev/null |
7002 grep "trusted.name1=.value1" ||
7003 error "$testfile missing trusted.name1=value1"
7005 setfattr -n user.author1 -v author1 $testfile ||
7006 error "setfattr -n user.author1=author1 $testfile failed"
7007 getfattr -n user.author1 $testfile 2> /dev/null |
7008 grep "user.author1=.author1" ||
7009 error "$testfile missing trusted.author1=author1"
7012 setfattr -n trusted.name2 -v value2 $testfile ||
7013 error "$testfile unable to set trusted.name2"
7014 setfattr -n trusted.name3 -v value3 $testfile ||
7015 error "$testfile unable to set trusted.name3"
7016 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7017 grep "trusted.name" | wc -l) -eq 3 ] ||
7018 error "$testfile missing 3 trusted.name xattrs"
7020 setfattr -n user.author2 -v author2 $testfile ||
7021 error "$testfile unable to set user.author2"
7022 setfattr -n user.author3 -v author3 $testfile ||
7023 error "$testfile unable to set user.author3"
7024 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7025 grep "user.author" | wc -l) -eq 3 ] ||
7026 error "$testfile missing 3 user.author xattrs"
7028 echo "remove xattr..."
7029 setfattr -x trusted.name1 $testfile ||
7030 error "$testfile error deleting trusted.name1"
7031 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7032 error "$testfile did not delete trusted.name1 xattr"
7034 setfattr -x user.author1 $testfile ||
7035 error "$testfile error deleting user.author1"
7036 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
7037 error "$testfile did not delete trusted.name1 xattr"
7039 # b10667: setting lustre special xattr be silently discarded
7040 echo "set lustre special xattr ..."
7041 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
7042 error "$testfile allowed setting trusted.lov"
7044 run_test 102a "user xattr test =================================="
7047 [ -z "$(which setfattr 2>/dev/null)" ] &&
7048 skip_env "could not find setfattr" && return
7050 # b10930: get/set/list trusted.lov xattr
7051 echo "get/set/list trusted.lov xattr ..."
7052 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
7053 local testfile=$DIR/$tfile
7054 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7055 error "setstripe failed"
7056 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7057 error "getstripe failed"
7058 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7059 error "can't get trusted.lov from $testfile"
7061 local testfile2=${testfile}2
7062 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7063 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7066 setfattr -n trusted.lov -v $value $testfile2
7067 local stripe_size=$($GETSTRIPE -S $testfile2)
7068 local stripe_count=$($GETSTRIPE -c $testfile2)
7069 [[ $stripe_size -eq 65536 ]] ||
7070 error "stripe size $stripe_size != 65536"
7071 [[ $stripe_count -eq $STRIPECOUNT ]] ||
7072 error "stripe count $stripe_count != $STRIPECOUNT"
7075 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
7078 [ -z "$(which setfattr 2>/dev/null)" ] &&
7079 skip_env "could not find setfattr" && return
7081 # b10930: get/set/list lustre.lov xattr
7082 echo "get/set/list lustre.lov xattr ..."
7083 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
7084 test_mkdir -p $DIR/$tdir
7085 chown $RUNAS_ID $DIR/$tdir
7086 local testfile=$DIR/$tdir/$tfile
7087 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7088 error "setstripe failed"
7089 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
7090 error "getstripe failed"
7091 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
7092 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
7094 local testfile2=${testfile}2
7095 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
7096 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
7098 $RUNAS $MCREATE $testfile2
7099 $RUNAS setfattr -n lustre.lov -v $value $testfile2
7100 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
7101 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
7102 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
7103 [ $stripe_count -eq $STRIPECOUNT ] ||
7104 error "stripe count $stripe_count != $STRIPECOUNT"
7106 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
7108 compare_stripe_info1() {
7109 local stripe_index_all_zero=true
7111 for num in 1 2 3 4; do
7112 for count in $(seq 1 $STRIPE_COUNT); do
7113 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
7114 local size=$((STRIPE_SIZE * num))
7115 local file=file"$num-$offset-$count"
7116 stripe_size=$($LFS getstripe -S $PWD/$file)
7117 [[ $stripe_size -ne $size ]] &&
7118 error "$file: size $stripe_size != $size"
7119 stripe_count=$($LFS getstripe -c $PWD/$file)
7120 # allow fewer stripes to be created, ORI-601
7121 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
7122 error "$file: count $stripe_count != $count"
7123 stripe_index=$($LFS getstripe -i $PWD/$file)
7124 [[ $stripe_index -ne 0 ]] &&
7125 stripe_index_all_zero=false
7129 $stripe_index_all_zero &&
7130 error "all files are being extracted starting from OST index 0"
7135 [ -n "$(which tar 2>/dev/null)" ] &&
7136 strings $(which tar) | grep -q "lustre" && echo tar
7140 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7141 # b10930: tar test for trusted.lov xattr
7142 TAR=$(find_lustre_tar)
7143 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7144 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7146 test_mkdir -p $DIR/d102d
7147 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
7149 compare_stripe_info1
7151 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
7154 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7155 # b10930: tar test for trusted.lov xattr
7156 TAR=$(find_lustre_tar)
7157 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7158 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7160 test_mkdir -p $DIR/d102f
7162 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
7164 compare_stripe_info1
7166 run_test 102f "tar copy files, not keep osts ==========="
7169 local xsize=${1:-1024} # in bytes
7170 local file=$DIR/$tfile
7172 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7173 skip "must have user_xattr" && return 0
7174 [ -z "$(which setfattr 2>/dev/null)" ] &&
7175 skip_env "could not find setfattr" && return 0
7176 [ -z "$(which getfattr 2>/dev/null)" ] &&
7177 skip_env "could not find getfattr" && return 0
7181 local value="$(generate_string $xsize)"
7183 local xbig=trusted.big
7184 log "save $xbig on $file"
7185 setfattr -n $xbig -v $value $file ||
7186 error "saving $xbig on $file failed"
7188 local orig=$(get_xattr_value $xbig $file)
7189 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7191 local xsml=trusted.sml
7192 log "save $xsml on $file"
7193 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7195 local new=$(get_xattr_value $xbig $file)
7196 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7198 log "grow $xsml on $file"
7199 setfattr -n $xsml -v "$value" $file ||
7200 error "growing $xsml on $file failed"
7202 new=$(get_xattr_value $xbig $file)
7203 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7204 log "$xbig still valid after growing $xsml"
7209 test_102h() { # bug 15777
7212 run_test 102h "grow xattr from inside inode to external block"
7215 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7216 grow_xattr $(max_xattr_size)
7218 run_test 102ha "grow xattr from inside inode to external inode"
7220 test_102i() { # bug 17038
7221 [ -z "$(which getfattr 2>/dev/null)" ] &&
7222 skip "could not find getfattr" && return
7224 ln -s $DIR/$tfile $DIR/${tfile}link
7225 getfattr -n trusted.lov $DIR/$tfile ||
7226 error "lgetxattr on $DIR/$tfile failed"
7227 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7228 grep -i "no such attr" ||
7229 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7230 rm -f $DIR/$tfile $DIR/${tfile}link
7232 run_test 102i "lgetxattr test on symbolic link ============"
7235 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7236 TAR=$(find_lustre_tar)
7237 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7238 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7239 setup_test102 "$RUNAS"
7240 test_mkdir -p $DIR/d102j
7241 chown $RUNAS_ID $DIR/d102j
7242 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
7244 compare_stripe_info1 "$RUNAS"
7246 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7249 [ -z "$(which setfattr 2>/dev/null)" ] &&
7250 skip "could not find setfattr" && return
7252 # b22187 just check that does not crash for regular file.
7253 setfattr -n trusted.lov $DIR/$tfile
7254 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
7255 local test_kdir=$DIR/d102k
7256 test_mkdir $test_kdir
7257 local default_size=`$GETSTRIPE -S $test_kdir`
7258 local default_count=`$GETSTRIPE -c $test_kdir`
7259 local default_offset=`$GETSTRIPE -i $test_kdir`
7260 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7261 error 'dir setstripe failed'
7262 setfattr -n trusted.lov $test_kdir
7263 local stripe_size=`$GETSTRIPE -S $test_kdir`
7264 local stripe_count=`$GETSTRIPE -c $test_kdir`
7265 local stripe_offset=`$GETSTRIPE -i $test_kdir`
7266 [ $stripe_size -eq $default_size ] ||
7267 error "stripe size $stripe_size != $default_size"
7268 [ $stripe_count -eq $default_count ] ||
7269 error "stripe count $stripe_count != $default_count"
7270 [ $stripe_offset -eq $default_offset ] ||
7271 error "stripe offset $stripe_offset != $default_offset"
7272 rm -rf $DIR/$tfile $test_kdir
7274 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7277 [ -z "$(which getfattr 2>/dev/null)" ] &&
7278 skip "could not find getfattr" && return
7280 # LU-532 trusted. xattr is invisible to non-root
7281 local testfile=$DIR/$tfile
7285 echo "listxattr as user..."
7286 chown $RUNAS_ID $testfile
7287 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7288 grep -q "trusted" &&
7289 error "$testfile trusted xattrs are user visible"
7293 run_test 102l "listxattr size test =================================="
7295 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7296 local path=$DIR/$tfile
7299 listxattr_size_check $path || error "listattr_size_check $path failed"
7301 run_test 102m "Ensure listxattr fails on small bufffer ========"
7305 getxattr() { # getxattr path name
7306 # Return the base64 encoding of the value of xattr name on path.
7310 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7312 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7314 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7316 getfattr --absolute-names --encoding=base64 --name=$name $path |
7317 awk -F= -v name=$name '$1 == name {
7318 print substr($0, index($0, "=") + 1);
7322 test_102n() { # LU-4101 mdt: protect internal xattrs
7323 [ -z "$(which setfattr 2>/dev/null)" ] &&
7324 skip "could not find setfattr" && return
7325 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7327 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7331 local file0=$DIR/$tfile.0
7332 local file1=$DIR/$tfile.1
7333 local xattr0=$TMP/$tfile.0
7334 local xattr1=$TMP/$tfile.1
7335 local namelist="lov lma lmv link fid version som hsm"
7339 rm -rf $file0 $file1 $xattr0 $xattr1
7342 # Get 'before' xattrs of $file1.
7343 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7345 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
7346 namelist+=" lfsck_namespace"
7347 for name in $namelist; do
7348 # Try to copy xattr from $file0 to $file1.
7349 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7351 setfattr --name=trusted.$name --value="$value" $file1 ||
7352 error "setxattr 'trusted.$name' failed"
7354 # Try to set a garbage xattr.
7355 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7357 setfattr --name=trusted.$name --value="$value" $file1 ||
7358 error "setxattr 'trusted.$name' failed"
7360 # Try to remove the xattr from $file1. We don't care if this
7361 # appears to succeed or fail, we just don't want there to be
7362 # any changes or crashes.
7363 setfattr --remove=$trusted.$name $file1 2> /dev/null
7366 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7369 # Try to copy xattr from $file0 to $file1.
7370 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7372 setfattr --name=trusted.$name --value="$value" $file1 ||
7373 error "setxattr 'trusted.$name' failed"
7375 # Try to set a garbage xattr.
7376 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7378 setfattr --name=trusted.$name --value="$value" $file1 ||
7379 error "setxattr 'trusted.$name' failed"
7381 # Try to remove the xattr from $file1. We don't care if this
7382 # appears to succeed or fail, we just don't want there to be
7383 # any changes or crashes.
7384 setfattr --remove=$trusted.$name $file1 2> /dev/null
7387 # Get 'after' xattrs of file1.
7388 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7390 if ! diff $xattr0 $xattr1; then
7391 error "before and after xattrs of '$file1' differ"
7394 rm -rf $file0 $file1 $xattr0 $xattr1
7398 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7400 test_102p() { # LU-4703 setxattr did not check ownership
7401 local testfile=$DIR/$tfile
7403 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7404 skip "MDS needs to be at least 2.5.56" && return
7408 echo "setfacl as user..."
7409 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7410 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7412 echo "setfattr as user..."
7413 setfacl -m "u:$RUNAS_ID:---" $testfile
7414 $RUNAS setfattr -x system.posix_acl_access $testfile
7415 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7417 run_test 102p "check setxattr(2) correctly fails without permission"
7420 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7421 skip "MDS needs to be at least 2.6.92" && return
7422 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7424 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7427 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7428 skip "MDS needs to be at least 2.6.93" && return
7429 touch $DIR/$tfile || error "touch"
7430 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7431 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7432 rm $DIR/$tfile || error "rm"
7435 mkdir -p $DIR/$tdir || error "mkdir"
7436 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7437 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7438 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7439 error "$testfile error deleting user.author1"
7440 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7441 grep "user.$(basename $tdir)" &&
7442 error "$tdir did not delete user.$(basename $tdir)"
7443 rmdir $DIR/$tdir || error "rmdir"
7446 test_mkdir -p $DIR/$tdir || error "make striped dir"
7447 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7448 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7449 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7450 error "$testfile error deleting user.author1"
7451 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7452 grep "user.$(basename $tdir)" &&
7453 error "$tdir did not delete user.$(basename $tdir)"
7454 rmdir $DIR/$tdir || error "rm striped dir"
7456 run_test 102r "set EAs with empty values"
7460 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7465 [ "$UID" != 0 ] && skip_env "must run as root" && return
7466 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7467 skip "must have acl enabled" && return
7468 [ -z "$(which setfacl 2>/dev/null)" ] &&
7469 skip_env "could not find setfacl" && return
7470 $GSS && skip "could not run under gss" && return
7471 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7473 gpasswd -a daemon bin # LU-5641
7474 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7476 declare -a identity_old
7478 for num in $(seq $MDSCOUNT); do
7479 switch_identity $num true || identity_old[$num]=$?
7487 echo "performing cp ..."
7488 run_acl_subtest cp || error "run_acl_subtest cp failed"
7489 echo "performing getfacl-noacl..."
7490 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7491 echo "performing misc..."
7492 run_acl_subtest misc || error "misc test failed"
7493 echo "performing permissions..."
7494 run_acl_subtest permissions || error "permissions failed"
7495 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
7496 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
7497 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
7498 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
7500 echo "performing permissions xattr..."
7501 run_acl_subtest permissions_xattr ||
7502 error "permissions_xattr failed"
7504 echo "performing setfacl..."
7505 run_acl_subtest setfacl || error "setfacl test failed"
7507 # inheritance test got from HP
7508 echo "performing inheritance..."
7509 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7510 chmod +x make-tree || error "chmod +x failed"
7511 run_acl_subtest inheritance || error "inheritance test failed"
7514 echo "LU-974 ignore umask when acl is enabled..."
7515 run_acl_subtest 974 || error "LU-974 umask test failed"
7516 if [ $MDSCOUNT -ge 2 ]; then
7517 run_acl_subtest 974_remote ||
7518 error "LU-974 umask test failed under remote dir"
7521 echo "LU-2561 newly created file is same size as directory..."
7522 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7523 run_acl_subtest 2561 || error "LU-2561 test failed"
7525 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7528 run_acl_subtest 4924 || error "LU-4924 test failed"
7533 for num in $(seq $MDSCOUNT); do
7534 if [ "${identity_old[$num]}" = 1 ]; then
7535 switch_identity $num false || identity_old[$num]=$?
7539 run_test 103a "acl test ========================================="
7542 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7544 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
7545 local mountopts=$MDS_MOUNT_OPTS
7547 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
7551 stop $SINGLEMDS || error "failed to stop MDT."
7553 if [ -z "$MDS_MOUNT_OPTS" ]; then
7554 MDS_MOUNT_OPTS="-o noacl"
7556 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
7558 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7559 error "failed to start MDT."
7560 MDS_MOUNT_OPTS=$mountopts
7564 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
7568 stop $SINGLEMDS || error "failed to stop MDT."
7570 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7571 error "failed to start MDT."
7576 run_test 103b "MDS mount option 'noacl'"
7580 cp -rp $DIR/$tdir $DIR/$tdir.bak
7582 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7583 error "$DIR/$tdir shouldn't contain default ACL"
7584 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7585 error "$DIR/$tdir.bak shouldn't contain default ACL"
7588 run_test 103c "'cp -rp' won't set empty acl"
7591 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7593 lfs df || error "lfs df failed"
7594 lfs df -ih || error "lfs df -ih failed"
7595 lfs df -h $DIR || error "lfs df -h $DIR failed"
7596 lfs df -i $DIR || error "lfs df -i $DIR failed"
7597 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7598 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7600 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7601 lctl --device %$OSC deactivate
7602 lfs df || error "lfs df with deactivated OSC failed"
7603 lctl --device %$OSC activate
7604 # wait the osc back to normal
7605 wait_osc_import_state client ost FULL
7607 lfs df || error "lfs df with reactivated OSC failed"
7610 run_test 104a "lfs df [-ih] [path] test ========================="
7613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7614 [ $RUNAS_ID -eq $UID ] &&
7615 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7617 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7618 grep "Permission denied" | wc -l)))
7619 if [ $denied_cnt -ne 0 ]; then
7620 error "lfs check servers test failed"
7623 run_test 104b "$RUNAS lfs check servers test ===================="
7626 # doesn't work on 2.4 kernels
7628 if $(flock_is_enabled); then
7629 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7631 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7635 run_test 105a "flock when mounted without -o flock test ========"
7639 if $(flock_is_enabled); then
7640 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7642 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7646 run_test 105b "fcntl when mounted without -o flock test ========"
7650 if $(flock_is_enabled); then
7651 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7653 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7657 run_test 105c "lockf when mounted without -o flock test ========"
7659 test_105d() { # bug 15924
7660 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7661 test_mkdir -p $DIR/$tdir
7662 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7663 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7664 $LCTL set_param fail_loc=0x80000315
7665 flocks_test 2 $DIR/$tdir
7667 run_test 105d "flock race (should not freeze) ========"
7669 test_105e() { # bug 22660 && 22040
7670 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7672 flocks_test 3 $DIR/$tfile
7674 run_test 105e "Two conflicting flocks from same process ======="
7676 test_106() { #bug 10921
7677 test_mkdir -p $DIR/$tdir
7678 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7679 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7681 run_test 106 "attempt exec of dir followed by chown of that dir"
7684 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7691 local save_pattern=$(sysctl -n kernel.core_pattern)
7692 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7693 sysctl -w kernel.core_pattern=$file
7694 sysctl -w kernel.core_uses_pid=0
7702 kill -s 11 $SLEEPPID
7704 if [ -e $file ]; then
7705 size=`stat -c%s $file`
7706 [ $size -eq 0 ] && error "Fail to create core file $file"
7708 error "Fail to create core file $file"
7711 sysctl -w kernel.core_pattern=$save_pattern
7712 sysctl -w kernel.core_uses_pid=$save_uses_pid
7715 run_test 107 "Coredump on SIG"
7718 test_mkdir -p $DIR/$tdir
7719 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7720 error "mkdir with 255 char failed"
7721 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7722 error "mkdir with 256 char should fail, but did not"
7723 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7724 error "create with 255 char failed"
7725 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7726 error "create with 256 char should fail, but did not"
7731 run_test 110 "filename length checking"
7734 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7735 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
7736 tail -1 | cut -c11-20)
7737 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
7738 echo "Starting with $OSTIO_pre threads"
7741 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7742 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
7743 echo "$NUMTEST creates/unlinks"
7744 test_mkdir -p $DIR/$tdir
7745 createmany -o $DIR/$tdir/$tfile $NUMTEST
7746 unlinkmany $DIR/$tdir/$tfile $NUMTEST
7748 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
7749 tail -1 | cut -c11-20)
7751 # don't return an error
7752 [ $OSTIO_post == $OSTIO_pre ] && echo \
7753 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
7754 echo "This may be fine, depending on what ran before this test" &&
7755 echo "and how fast this system is." && return
7757 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
7759 run_test 115 "verify dynamic thread creation===================="
7762 wait_delete_completed
7763 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7764 echo "OST kbytes available: ${AVAIL[@]}"
7769 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7770 #echo OST $i: ${AVAIL[i]}kb
7771 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7775 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7780 echo "Min free space: OST $MINI: $MINV"
7781 echo "Max free space: OST $MAXI: $MAXV"
7784 test_116a() { # was previously test_116()
7785 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7786 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7788 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7790 echo -n "Free space priority "
7791 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7796 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7797 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7799 trap simple_cleanup_common EXIT
7802 # Check if we need to generate uneven OSTs
7803 test_mkdir -p $DIR/$tdir/OST${MINI}
7804 local FILL=$((MINV / 4))
7805 local DIFF=$((MAXV - MINV))
7806 local DIFF2=$((DIFF * 100 / MINV))
7808 local threshold=$(do_facet $SINGLEMDS \
7809 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7810 threshold=${threshold%%%}
7811 echo -n "Check for uneven OSTs: "
7812 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7814 if [[ $DIFF2 -gt $threshold ]]; then
7816 echo "Don't need to fill OST$MINI"
7818 # generate uneven OSTs. Write 2% over the QOS threshold value
7820 DIFF=$((threshold - DIFF2 + 2))
7821 DIFF2=$((MINV * DIFF / 100))
7822 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
7823 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7824 error "setstripe failed"
7825 DIFF=$((DIFF2 / 2048))
7827 while [ $i -lt $DIFF ]; do
7829 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7830 bs=2M count=1 2>/dev/null
7839 DIFF=$((MAXV - MINV))
7840 DIFF2=$((DIFF * 100 / MINV))
7841 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
7842 if [ $DIFF2 -gt $threshold ]; then
7845 echo "failed - QOS mode won't be used"
7846 skip "QOS imbalance criteria not met"
7847 simple_cleanup_common
7856 # now fill using QOS
7857 $SETSTRIPE -c 1 $DIR/$tdir
7858 FILL=$((FILL / 200))
7859 if [ $FILL -gt 600 ]; then
7862 echo "writing $FILL files to QOS-assigned OSTs"
7864 while [ $i -lt $FILL ]; do
7866 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7870 echo "wrote $i 200k files"
7874 echo "Note: free space may not be updated, so measurements might be off"
7876 DIFF2=$((MAXV - MINV))
7877 echo "free space delta: orig $DIFF final $DIFF2"
7878 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7879 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
7880 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7881 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
7882 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7883 if [[ $DIFF -gt 0 ]]; then
7884 FILL=$((DIFF2 * 100 / DIFF - 100))
7885 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7888 # Figure out which files were written where
7889 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7890 awk '/'$MINI1': / {print $2; exit}')
7892 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7893 echo "$MINC files created on smaller OST $MINI1"
7894 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7895 awk '/'$MAXI1': / {print $2; exit}')
7897 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7898 echo "$MAXC files created on larger OST $MAXI1"
7899 if [[ $MINC -gt 0 ]]; then
7900 FILL=$((MAXC * 100 / MINC - 100))
7901 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7903 [[ $MAXC -gt $MINC ]] ||
7904 error_ignore LU-9 "stripe QOS didn't balance free space"
7905 simple_cleanup_common
7907 run_test 116a "stripe QOS: free space balance ==================="
7909 test_116b() { # LU-2093
7910 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7911 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7913 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7914 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7915 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7916 [ -z "$old_rr" ] && skip "no QOS" && return 0
7917 do_facet $SINGLEMDS lctl set_param \
7918 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7920 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7921 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7922 do_facet $SINGLEMDS lctl set_param fail_loc=0
7924 do_facet $SINGLEMDS lctl set_param \
7925 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7927 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7929 test_117() # bug 10891
7931 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7932 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7933 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7934 lctl set_param fail_loc=0x21e
7935 > $DIR/$tfile || error "truncate failed"
7936 lctl set_param fail_loc=0
7937 echo "Truncate succeeded."
7940 run_test 117 "verify osd extend =========="
7942 NO_SLOW_RESENDCOUNT=4
7943 export OLD_RESENDCOUNT=""
7944 set_resend_count () {
7945 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7946 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7947 lctl set_param -n $PROC_RESENDCOUNT $1
7948 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7951 # for reduce test_118* time (b=14842)
7952 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7954 # Reset async IO behavior after error case
7956 FILE=$DIR/reset_async
7958 # Ensure all OSCs are cleared
7959 $SETSTRIPE -c -1 $FILE
7960 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7965 test_118a() #bug 11710
7967 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7970 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7971 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7972 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7974 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7975 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7980 run_test 118a "verify O_SYNC works =========="
7984 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7985 remote_ost_nodsh && skip "remote OST with nodsh" && return
7989 #define OBD_FAIL_SRV_ENOENT 0x217
7990 set_nodes_failloc "$(osts_nodes)" 0x217
7991 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7993 set_nodes_failloc "$(osts_nodes)" 0
7994 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7995 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7998 if [[ $RC -eq 0 ]]; then
7999 error "Must return error due to dropped pages, rc=$RC"
8003 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8004 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8008 echo "Dirty pages not leaked on ENOENT"
8010 # Due to the above error the OSC will issue all RPCs syncronously
8011 # until a subsequent RPC completes successfully without error.
8012 $MULTIOP $DIR/$tfile Ow4096yc
8017 run_test 118b "Reclaim dirty pages on fatal error =========="
8021 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8023 # for 118c, restore the original resend count, LU-1940
8024 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
8025 set_resend_count $OLD_RESENDCOUNT
8026 remote_ost_nodsh && skip "remote OST with nodsh" && return
8030 #define OBD_FAIL_OST_EROFS 0x216
8031 set_nodes_failloc "$(osts_nodes)" 0x216
8033 # multiop should block due to fsync until pages are written
8034 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8038 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8039 error "Multiop failed to block on fsync, pid=$MULTIPID"
8042 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8044 if [[ $WRITEBACK -eq 0 ]]; then
8045 error "No page in writeback, writeback=$WRITEBACK"
8048 set_nodes_failloc "$(osts_nodes)" 0
8051 if [[ $RC -ne 0 ]]; then
8052 error "Multiop fsync failed, rc=$RC"
8055 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8056 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8058 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8059 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8063 echo "Dirty pages flushed via fsync on EROFS"
8066 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
8068 # continue to use small resend count to reduce test_118* time (b=14842)
8069 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8073 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8074 remote_ost_nodsh && skip "remote OST with nodsh" && return
8078 #define OBD_FAIL_OST_BRW_PAUSE_BULK
8079 set_nodes_failloc "$(osts_nodes)" 0x214
8080 # multiop should block due to fsync until pages are written
8081 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8085 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8086 error "Multiop failed to block on fsync, pid=$MULTIPID"
8089 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8091 if [[ $WRITEBACK -eq 0 ]]; then
8092 error "No page in writeback, writeback=$WRITEBACK"
8095 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
8096 set_nodes_failloc "$(osts_nodes)" 0
8098 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8099 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8101 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8102 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8106 echo "Dirty pages gaurenteed flushed via fsync"
8109 run_test 118d "Fsync validation inject a delay of the bulk =========="
8112 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8115 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
8116 lctl set_param fail_loc=0x8000040a
8118 # Should simulate EINVAL error which is fatal
8119 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8121 if [[ $RC -eq 0 ]]; then
8122 error "Must return error due to dropped pages, rc=$RC"
8125 lctl set_param fail_loc=0x0
8127 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8128 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8129 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8131 if [[ $LOCKED -ne 0 ]]; then
8132 error "Locked pages remain in cache, locked=$LOCKED"
8135 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8136 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8140 echo "No pages locked after fsync"
8145 run_test 118f "Simulate unrecoverable OSC side error =========="
8148 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8151 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8152 lctl set_param fail_loc=0x406
8154 # simulate local -ENOMEM
8155 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8158 lctl set_param fail_loc=0
8159 if [[ $RC -eq 0 ]]; then
8160 error "Must return error due to dropped pages, rc=$RC"
8163 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8164 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8165 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8167 if [[ $LOCKED -ne 0 ]]; then
8168 error "Locked pages remain in cache, locked=$LOCKED"
8171 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8172 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8176 echo "No pages locked after fsync"
8181 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8184 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8185 remote_ost_nodsh && skip "remote OST with nodsh" && return
8189 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8190 set_nodes_failloc "$(osts_nodes)" 0x20e
8191 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8192 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8195 set_nodes_failloc "$(osts_nodes)" 0
8196 if [[ $RC -eq 0 ]]; then
8197 error "Must return error due to dropped pages, rc=$RC"
8200 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8201 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8202 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8204 if [[ $LOCKED -ne 0 ]]; then
8205 error "Locked pages remain in cache, locked=$LOCKED"
8208 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8209 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8213 echo "No pages locked after fsync"
8217 run_test 118h "Verify timeout in handling recoverables errors =========="
8219 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8222 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8223 remote_ost_nodsh && skip "remote OST with nodsh" && return
8227 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8228 set_nodes_failloc "$(osts_nodes)" 0x20e
8230 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8231 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8234 set_nodes_failloc "$(osts_nodes)" 0
8238 if [[ $RC -ne 0 ]]; then
8239 error "got error, but should be not, rc=$RC"
8242 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8243 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8244 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8245 if [[ $LOCKED -ne 0 ]]; then
8246 error "Locked pages remain in cache, locked=$LOCKED"
8249 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8250 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8254 echo "No pages locked after fsync"
8258 run_test 118i "Fix error before timeout in recoverable error =========="
8260 [ "$SLOW" = "no" ] && set_resend_count 4
8263 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8264 remote_ost_nodsh && skip "remote OST with nodsh" && return
8268 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8269 set_nodes_failloc "$(osts_nodes)" 0x220
8271 # return -EIO from OST
8272 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8274 set_nodes_failloc "$(osts_nodes)" 0x0
8275 if [[ $RC -eq 0 ]]; then
8276 error "Must return error due to dropped pages, rc=$RC"
8279 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8280 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8281 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8282 if [[ $LOCKED -ne 0 ]]; then
8283 error "Locked pages remain in cache, locked=$LOCKED"
8286 # in recoverable error on OST we want resend and stay until it finished
8287 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8288 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8292 echo "No pages locked after fsync"
8296 run_test 118j "Simulate unrecoverable OST side error =========="
8300 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8301 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8303 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8304 set_nodes_failloc "$(osts_nodes)" 0x20e
8305 test_mkdir -p $DIR/$tdir
8307 for ((i=0;i<10;i++)); do
8308 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8309 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8316 set_nodes_failloc "$(osts_nodes)" 0
8319 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8323 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8325 test_mkdir -p $DIR/$tdir
8326 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8329 run_test 118l "fsync dir ========="
8331 test_118m() # LU-3066
8333 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8334 test_mkdir -p $DIR/$tdir
8335 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8338 run_test 118m "fdatasync dir ========="
8340 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8342 test_119a() # bug 11737
8344 BSIZE=$((512 * 1024))
8345 directio write $DIR/$tfile 0 1 $BSIZE
8346 # We ask to read two blocks, which is more than a file size.
8347 # directio will indicate an error when requested and actual
8348 # sizes aren't equeal (a normal situation in this case) and
8349 # print actual read amount.
8350 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8351 if [ "$NOB" != "$BSIZE" ]; then
8352 error "read $NOB bytes instead of $BSIZE"
8356 run_test 119a "Short directIO read must return actual read amount"
8358 test_119b() # bug 11737
8360 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
8362 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8363 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8365 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8366 error "direct read failed"
8369 run_test 119b "Sparse directIO read must return actual read amount"
8371 test_119c() # bug 13099
8374 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8375 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8378 run_test 119c "Testing for direct read hitting hole"
8380 test_119d() # bug 15950
8382 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8383 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8384 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8386 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8387 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8388 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8389 lctl set_param fail_loc=0x40d
8390 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8393 cat $DIR/$tfile > /dev/null &
8394 lctl set_param fail_loc=0
8397 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8399 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8400 error "the read rpcs have not completed in 2s"
8402 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8404 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8407 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8408 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8409 test_mkdir -p $DIR/$tdir
8410 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8411 skip "no early lock cancel on server" && return 0
8413 lru_resize_disable mdc
8414 lru_resize_disable osc
8415 cancel_lru_locks mdc
8416 # asynchronous object destroy at MDT could cause bl ast to client
8417 cancel_lru_locks osc
8419 stat $DIR/$tdir > /dev/null
8420 can1=$(do_facet $SINGLEMDS \
8421 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8422 awk '/ldlm_cancel/ {print $2}')
8423 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8424 awk '/ldlm_bl_callback/ {print $2}')
8425 test_mkdir -c1 $DIR/$tdir/d1
8426 can2=$(do_facet $SINGLEMDS \
8427 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8428 awk '/ldlm_cancel/ {print $2}')
8429 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8430 awk '/ldlm_bl_callback/ {print $2}')
8431 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8432 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8433 lru_resize_enable mdc
8434 lru_resize_enable osc
8436 run_test 120a "Early Lock Cancel: mkdir test"
8439 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8440 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8441 test_mkdir $DIR/$tdir
8442 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8443 skip "no early lock cancel on server" && return 0
8444 lru_resize_disable mdc
8445 lru_resize_disable osc
8446 cancel_lru_locks mdc
8447 stat $DIR/$tdir > /dev/null
8448 can1=$(do_facet $SINGLEMDS \
8449 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8450 awk '/ldlm_cancel/ {print $2}')
8451 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8452 awk '/ldlm_bl_callback/ {print $2}')
8454 can2=$(do_facet $SINGLEMDS \
8455 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8456 awk '/ldlm_cancel/ {print $2}')
8457 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8458 awk '/ldlm_bl_callback/ {print $2}')
8459 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8460 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8461 lru_resize_enable mdc
8462 lru_resize_enable osc
8464 run_test 120b "Early Lock Cancel: create test"
8467 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8468 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8469 test_mkdir -c1 $DIR/$tdir
8470 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8471 skip "no early lock cancel on server" && return 0
8472 lru_resize_disable mdc
8473 lru_resize_disable osc
8474 test_mkdir -p -c1 $DIR/$tdir/d1
8475 test_mkdir -p -c1 $DIR/$tdir/d2
8476 touch $DIR/$tdir/d1/f1
8477 cancel_lru_locks mdc
8478 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8479 can1=$(do_facet $SINGLEMDS \
8480 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8481 awk '/ldlm_cancel/ {print $2}')
8482 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8483 awk '/ldlm_bl_callback/ {print $2}')
8484 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8485 can2=$(do_facet $SINGLEMDS \
8486 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8487 awk '/ldlm_cancel/ {print $2}')
8488 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8489 awk '/ldlm_bl_callback/ {print $2}')
8490 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8491 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8492 lru_resize_enable mdc
8493 lru_resize_enable osc
8495 run_test 120c "Early Lock Cancel: link test"
8498 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8499 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8500 test_mkdir -p -c1 $DIR/$tdir
8501 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8502 skip "no early lock cancel on server" && return 0
8503 lru_resize_disable mdc
8504 lru_resize_disable osc
8506 cancel_lru_locks mdc
8507 stat $DIR/$tdir > /dev/null
8508 can1=$(do_facet $SINGLEMDS \
8509 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8510 awk '/ldlm_cancel/ {print $2}')
8511 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8512 awk '/ldlm_bl_callback/ {print $2}')
8513 chmod a+x $DIR/$tdir
8514 can2=$(do_facet $SINGLEMDS \
8515 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8516 awk '/ldlm_cancel/ {print $2}')
8517 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8518 awk '/ldlm_bl_callback/ {print $2}')
8519 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8520 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8521 lru_resize_enable mdc
8522 lru_resize_enable osc
8524 run_test 120d "Early Lock Cancel: setattr test"
8527 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8528 ! $($LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_can) &&
8529 skip "no early lock cancel on server" && return 0
8530 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8531 local dlmtrace_set=false
8533 test_mkdir -p -c1 $DIR/$tdir
8534 lru_resize_disable mdc
8535 lru_resize_disable osc
8536 ! $LCTL get_param debug | grep -q dlmtrace &&
8537 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
8538 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8539 cancel_lru_locks mdc
8540 cancel_lru_locks osc
8541 dd if=$DIR/$tdir/f1 of=/dev/null
8542 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8543 # XXX client can not do early lock cancel of OST lock
8544 # during unlink (LU-4206), so cancel osc lock now.
8546 cancel_lru_locks osc
8547 can1=$(do_facet $SINGLEMDS \
8548 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8549 awk '/ldlm_cancel/ {print $2}')
8550 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8551 awk '/ldlm_bl_callback/ {print $2}')
8552 unlink $DIR/$tdir/f1
8554 can2=$(do_facet $SINGLEMDS \
8555 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8556 awk '/ldlm_cancel/ {print $2}')
8557 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8558 awk '/ldlm_bl_callback/ {print $2}')
8559 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
8560 $LCTL dk $TMP/cancel.debug.txt
8561 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
8562 $LCTL dk $TMP/blocking.debug.txt
8563 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
8564 lru_resize_enable mdc
8565 lru_resize_enable osc
8567 run_test 120e "Early Lock Cancel: unlink test"
8570 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8571 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8572 skip "no early lock cancel on server" && return 0
8573 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8574 test_mkdir -p -c1 $DIR/$tdir
8575 lru_resize_disable mdc
8576 lru_resize_disable osc
8577 test_mkdir -p -c1 $DIR/$tdir/d1
8578 test_mkdir -p -c1 $DIR/$tdir/d2
8579 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8580 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8581 cancel_lru_locks mdc
8582 cancel_lru_locks osc
8583 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8584 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8585 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8586 # XXX client can not do early lock cancel of OST lock
8587 # during rename (LU-4206), so cancel osc lock now.
8589 cancel_lru_locks osc
8590 can1=$(do_facet $SINGLEMDS \
8591 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8592 awk '/ldlm_cancel/ {print $2}')
8593 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8594 awk '/ldlm_bl_callback/ {print $2}')
8595 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8597 can2=$(do_facet $SINGLEMDS \
8598 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8599 awk '/ldlm_cancel/ {print $2}')
8600 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8601 awk '/ldlm_bl_callback/ {print $2}')
8602 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8603 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8604 lru_resize_enable mdc
8605 lru_resize_enable osc
8607 run_test 120f "Early Lock Cancel: rename test"
8610 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8611 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8612 skip "no early lock cancel on server" && return 0
8613 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8614 lru_resize_disable mdc
8615 lru_resize_disable osc
8617 echo create $count files
8618 test_mkdir -p $DIR/$tdir
8619 cancel_lru_locks mdc
8620 cancel_lru_locks osc
8623 can0=$(do_facet $SINGLEMDS \
8624 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8625 awk '/ldlm_cancel/ {print $2}')
8626 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8627 awk '/ldlm_bl_callback/ {print $2}')
8628 createmany -o $DIR/$tdir/f $count
8630 can1=$(do_facet $SINGLEMDS \
8631 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8632 awk '/ldlm_cancel/ {print $2}')
8633 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8634 awk '/ldlm_bl_callback/ {print $2}')
8636 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8637 echo rm $count files
8640 can2=$(do_facet $SINGLEMDS \
8641 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8642 awk '/ldlm_cancel/ {print $2}')
8643 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8644 awk '/ldlm_bl_callback/ {print $2}')
8646 echo total: $count removes in $((t2-t1))
8647 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8649 # wait for commitment of removal
8650 lru_resize_enable mdc
8651 lru_resize_enable osc
8653 run_test 120g "Early Lock Cancel: performance test"
8655 test_121() { #bug #10589
8656 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8658 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8659 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8660 lctl set_param fail_loc=0x310
8661 cancel_lru_locks osc > /dev/null
8662 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8663 lctl set_param fail_loc=0
8664 [[ $reads -eq $writes ]] ||
8665 error "read $reads blocks, must be $writes blocks"
8667 run_test 121 "read cancel race ========="
8669 test_123a() { # was test 123, statahead(bug 11401)
8670 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8672 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8673 log "testing on UP system. Performance may be not as good as expected."
8678 test_mkdir -p $DIR/$tdir
8679 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8680 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8682 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8683 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8685 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8686 lctl set_param -n llite.*.statahead_max 0
8687 lctl get_param llite.*.statahead_max
8688 cancel_lru_locks mdc
8689 cancel_lru_locks osc
8691 time ls -l $DIR/$tdir | wc -l
8693 delta=$((etime - stime))
8694 log "ls $i files without statahead: $delta sec"
8695 lctl set_param llite.*.statahead_max=$max
8697 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8698 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8699 cancel_lru_locks mdc
8700 cancel_lru_locks osc
8702 time ls -l $DIR/$tdir | wc -l
8704 delta_sa=$((etime - stime))
8705 log "ls $i files with statahead: $delta_sa sec"
8706 lctl get_param -n llite.*.statahead_stats
8707 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8709 [[ $swrong -lt $ewrong ]] &&
8710 log "statahead was stopped, maybe too many locks held!"
8711 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8713 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8714 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8715 lctl set_param -n llite.*.statahead_max 0
8716 lctl get_param llite.*.statahead_max
8717 cancel_lru_locks mdc
8718 cancel_lru_locks osc
8720 time ls -l $DIR/$tdir | wc -l
8722 delta=$((etime - stime))
8723 log "ls $i files again without statahead: $delta sec"
8724 lctl set_param llite.*.statahead_max=$max
8725 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8726 if [ $SLOWOK -eq 0 ]; then
8727 error "ls $i files is slower with statahead!"
8729 log "ls $i files is slower with statahead!"
8735 [ $delta -gt 20 ] && break
8736 [ $delta -gt 8 ] && MULT=$((50 / delta))
8737 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8745 delta=$((etime - stime))
8746 log "rm -r $DIR/$tdir/: $delta seconds"
8748 lctl get_param -n llite.*.statahead_stats
8750 run_test 123a "verify statahead work"
8752 test_123b () { # statahead(bug 15027)
8753 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8754 test_mkdir -p $DIR/$tdir
8755 createmany -o $DIR/$tdir/$tfile-%d 1000
8757 cancel_lru_locks mdc
8758 cancel_lru_locks osc
8760 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8761 lctl set_param fail_loc=0x80000803
8762 ls -lR $DIR/$tdir > /dev/null
8764 lctl set_param fail_loc=0x0
8765 lctl get_param -n llite.*.statahead_stats
8770 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8773 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8774 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8775 skip "no lru resize on server" && return 0
8777 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8779 log "create $NR files at $DIR/$tdir"
8780 createmany -o $DIR/$tdir/f $NR ||
8781 error "failed to create $NR files in $DIR/$tdir"
8783 cancel_lru_locks mdc
8784 ls -l $DIR/$tdir > /dev/null
8788 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8789 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8790 LRU_SIZE=$($LCTL get_param -n $PARAM)
8791 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8792 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8794 log "NS=$(basename $NSDIR)"
8799 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8800 skip "Not enough cached locks created!"
8807 # We know that lru resize allows one client to hold $LIMIT locks
8808 # for 10h. After that locks begin to be killed by client.
8810 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8812 if [ $LIMIT -lt $LRU_SIZE ]; then
8813 skip "Limit is too small $LIMIT"
8817 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8818 # killing locks. Some time was spent for creating locks. This means
8819 # that up to the moment of sleep finish we must have killed some of
8820 # them (10-100 locks). This depends on how fast ther were created.
8821 # Many of them were touched in almost the same moment and thus will
8822 # be killed in groups.
8823 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8825 # Use $LRU_SIZE_B here to take into account real number of locks
8826 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8827 local LRU_SIZE_B=$LRU_SIZE
8829 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8830 log "OLD_LVF=$OLD_LVF"
8831 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8833 # Let's make sure that we really have some margin. Client checks
8834 # cached locks every 10 sec.
8836 log "Sleep ${SLEEP} sec"
8838 while ((SEC<$SLEEP)); do
8842 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8846 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8847 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8849 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8850 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8851 unlinkmany $DIR/$tdir/f $NR
8855 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8856 log "unlink $NR files at $DIR/$tdir"
8857 unlinkmany $DIR/$tdir/f $NR
8859 run_test 124a "lru resize ======================================="
8861 get_max_pool_limit()
8863 local limit=$($LCTL get_param \
8864 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8867 if [[ $l -gt $max ]]; then
8875 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8876 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8877 skip "no lru resize on server" && return 0
8879 LIMIT=$(get_max_pool_limit)
8881 NR=$(($(default_lru_size)*20))
8882 if [[ $NR -gt $LIMIT ]]; then
8883 log "Limit lock number by $LIMIT locks"
8887 IFree=$(mdsrate_inodes_available)
8888 if [ $IFree -lt $NR ]; then
8889 log "Limit lock number by $IFree inodes"
8893 lru_resize_disable mdc
8894 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8895 error "failed to create $DIR/$tdir/disable_lru_resize"
8897 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8898 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8899 cancel_lru_locks mdc
8902 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8905 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8908 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8912 nolruresize_delta=$((etime-stime))
8913 log "ls -la time: $nolruresize_delta seconds"
8914 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8915 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8917 lru_resize_enable mdc
8918 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8919 error "failed to create $DIR/$tdir/enable_lru_resize"
8921 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8922 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8923 cancel_lru_locks mdc
8926 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8929 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8932 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8936 lruresize_delta=$((etime-stime))
8937 log "ls -la time: $lruresize_delta seconds"
8938 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8940 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8941 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8942 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8943 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8945 log "lru resize performs the same with no lru resize"
8947 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8949 run_test 124b "lru resize (performance test) ======================="
8952 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8953 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8954 skip "no lru resize on server" && return 0
8956 # cache ununsed locks on client
8958 cancel_lru_locks mdc
8959 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8960 createmany -o $DIR/$tdir/f $nr ||
8961 error "failed to create $nr files in $DIR/$tdir"
8962 ls -l $DIR/$tdir > /dev/null
8964 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
8965 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
8966 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
8967 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
8968 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
8970 # set lru_max_age to 1 sec
8971 $LCTL set_param $nsdir.lru_max_age=1000 # jiffies
8972 echo "sleep $((recalc_p * 2)) seconds..."
8973 sleep $((recalc_p * 2))
8975 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
8976 # restore lru_max_age
8977 $LCTL set_param -n $nsdir.lru_max_age $max_age
8978 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
8979 unlinkmany $DIR/$tdir/f $nr
8981 run_test 124c "LRUR cancel very aged locks"
8983 test_125() { # 13358
8984 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8985 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8986 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8987 test_mkdir -p $DIR/d125 || error "mkdir failed"
8988 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8989 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8990 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8992 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8994 test_126() { # bug 12829/13455
8995 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8996 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8997 $GSS && skip "must run as gss disabled" && return
8999 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
9000 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
9002 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
9004 run_test 126 "check that the fsgid provided by the client is taken into account"
9006 test_127a() { # bug 15521
9007 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9008 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
9009 $LCTL set_param osc.*.stats=0
9010 FSIZE=$((2048 * 1024))
9011 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9012 cancel_lru_locks osc
9013 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
9015 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
9016 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9017 echo "got $COUNT $NAME"
9018 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
9019 eval $NAME=$COUNT || error "Wrong proc format"
9022 read_bytes|write_bytes)
9023 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
9024 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
9025 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
9026 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
9027 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
9028 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
9029 error "sumsquare is too small: $SUMSQ"
9030 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
9031 error "sumsquare is too big: $SUMSQ"
9035 done < $DIR/${tfile}.tmp
9037 #check that we actually got some stats
9038 [ "$read_bytes" ] || error "Missing read_bytes stats"
9039 [ "$write_bytes" ] || error "Missing write_bytes stats"
9040 [ "$read_bytes" != 0 ] || error "no read done"
9041 [ "$write_bytes" != 0 ] || error "no write done"
9043 run_test 127a "verify the client stats are sane"
9045 test_127b() { # bug LU-333
9046 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9047 $LCTL set_param llite.*.stats=0
9048 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
9049 # perform 2 reads and writes so MAX is different from SUM.
9050 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9051 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9052 cancel_lru_locks osc
9053 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9054 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9056 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
9057 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9058 echo "got $COUNT $NAME"
9059 eval $NAME=$COUNT || error "Wrong proc format"
9063 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9064 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9065 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9066 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9069 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9070 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9071 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9072 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9076 done < $TMP/${tfile}.tmp
9078 #check that we actually got some stats
9079 [ "$read_bytes" ] || error "Missing read_bytes stats"
9080 [ "$write_bytes" ] || error "Missing write_bytes stats"
9081 [ "$read_bytes" != 0 ] || error "no read done"
9082 [ "$write_bytes" != 0 ] || error "no write done"
9084 rm -f $TMP/${tfile}.tmp
9086 run_test 127b "verify the llite client stats are sane"
9088 test_128() { # bug 15212
9090 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
9095 result=$(grep error $TMP/$tfile.log)
9096 rm -f $DIR/$tfile $TMP/$tfile.log
9098 error "consecutive find's under interactive lfs failed"
9100 run_test 128 "interactive lfs for 2 consecutive find's"
9107 local LDPROC=/proc/fs/ldiskfs
9108 local facets=$(get_facets MDS)
9110 for facet in ${facets//,/ }; do
9111 canondev=$(ldiskfs_canon \
9112 *.$(convert_facet2label $facet).mntdev $facet)
9113 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
9114 LDPROC=/sys/fs/ldiskfs
9115 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
9116 do_facet $facet "test -e $LDPROC/$canondev/warning_dir_size" ||
9117 LDPROC=/sys/fs/ldiskfs
9118 do_facet $facet "echo $2 >$LDPROC/$canondev/warning_dir_size"
9123 local facets=$(get_facets MDS)
9124 for facet in ${facets//,/ }; do
9125 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
9131 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
9132 { skip "Need MDS version with at least 2.5.56"; return 0; }
9134 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9135 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
9136 skip "Only applicable to ldiskfs-based MDTs"
9139 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9147 # block size of mds1
9148 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9149 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
9150 local MAX=$((MDSBLOCKSIZE * 5))
9151 set_dir_limits $MAX $MAX
9152 local I=$(stat -c%s "$DIR/$tdir")
9154 while [[ $I -le $MAX ]]; do
9155 $MULTIOP $DIR/$tdir/$J Oc
9157 if [ $has_warning -eq 0 ]; then
9158 check_mds_dmesg '"is approaching"' &&
9161 #check two errors ENOSPC for new version of ext4 max_dir_size patch
9162 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
9163 #and EFBIG for previous versions
9164 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
9166 echo "return code $rc received as expected"
9168 createmany -o $DIR/$tdir/$J_file_ 1000 ||
9169 error_exit "create failed w/o dir size limit"
9171 check_mds_dmesg '"has reached"' ||
9172 error_exit "has reached message should be output"
9174 [ $has_warning -eq 0 ] &&
9175 error_exit "warning message should be output"
9177 I=$(stat -c%s "$DIR/$tdir")
9179 if [ $(lustre_version_code $SINGLEMDS) -lt \
9180 $(version_code 2.4.51) ]
9182 [[ $I -eq $MAX ]] && return 0
9184 [[ $I -gt $MAX ]] && return 0
9186 error_exit "current dir size $I, previous limit $MAX"
9187 elif [ $rc -ne 0 ]; then
9189 error_exit "return code $rc received instead of expected " \
9190 "$EFBIG or $ENOSPC, files in dir $I"
9193 I=$(stat -c%s "$DIR/$tdir")
9197 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
9199 run_test 129 "test directory size limit ========================"
9208 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9209 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9212 trap cleanup_130 EXIT RETURN
9214 local fm_file=$DIR/$tfile
9215 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9216 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9217 error "dd failed for $fm_file"
9219 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9220 filefrag -ves $fm_file
9222 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9223 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9224 [ $RC != 0 ] && error "filefrag $fm_file failed"
9226 filefrag_op=$(filefrag -ve $fm_file |
9227 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9228 lun=$($GETSTRIPE -i $fm_file)
9230 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9233 for line in $filefrag_op
9235 frag_lun=`echo $line | cut -d: -f5`
9236 ext_len=`echo $line | cut -d: -f4`
9237 if (( $frag_lun != $lun )); then
9239 error "FIEMAP on 1-stripe file($fm_file) failed"
9242 (( tot_len += ext_len ))
9245 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9247 error "FIEMAP on 1-stripe file($fm_file) failed;"
9253 echo "FIEMAP on single striped file succeeded"
9255 run_test 130a "FIEMAP (1-stripe file)"
9258 [ "$OSTCOUNT" -lt "2" ] &&
9259 skip_env "skipping FIEMAP on $OSTCOUNT-stripe file" && return
9261 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9262 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9265 trap cleanup_130 EXIT RETURN
9267 local fm_file=$DIR/$tfile
9268 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9269 error "setstripe on $fm_file"
9270 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9271 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9273 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
9274 error "dd failed on $fm_file"
9276 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9277 filefrag_op=$(filefrag -ve $fm_file |
9278 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9280 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9281 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9286 for line in $filefrag_op
9288 frag_lun=$(echo $line | cut -d: -f5 |
9289 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9290 ext_len=$(echo $line | cut -d: -f4)
9291 if (( $frag_lun != $last_lun )); then
9292 if (( tot_len != 1024 )); then
9294 error "FIEMAP on $fm_file failed; returned " \
9295 "len $tot_len for OST $last_lun instead of 1024"
9302 (( tot_len += ext_len ))
9305 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9307 error "FIEMAP on $fm_file failed; returned wrong number of " \
9308 "luns or wrong len for OST $last_lun"
9314 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9316 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9319 [ "$OSTCOUNT" -lt "2" ] &&
9320 skip_env "skipping FIEMAP on 2-stripe file" && return
9322 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9323 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9326 trap cleanup_130 EXIT RETURN
9328 local fm_file=$DIR/$tfile
9329 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9330 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9331 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9333 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9334 error "dd failed on $fm_file"
9336 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9337 filefrag_op=$(filefrag -ve $fm_file |
9338 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9340 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9341 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9346 for line in $filefrag_op
9348 frag_lun=$(echo $line | cut -d: -f5 |
9349 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9350 ext_len=$(echo $line | cut -d: -f4)
9351 if (( $frag_lun != $last_lun )); then
9352 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9353 if (( logical != 512 )); then
9355 error "FIEMAP on $fm_file failed; returned " \
9356 "logical start for lun $logical instead of 512"
9359 if (( tot_len != 512 )); then
9361 error "FIEMAP on $fm_file failed; returned " \
9362 "len $tot_len for OST $last_lun instead of 1024"
9369 (( tot_len += ext_len ))
9372 if (( num_luns != 2 || tot_len != 512 )); then
9374 error "FIEMAP on $fm_file failed; returned wrong number of " \
9375 "luns or wrong len for OST $last_lun"
9381 echo "FIEMAP on 2-stripe file with hole succeeded"
9383 run_test 130c "FIEMAP (2-stripe file with hole)"
9386 [ "$OSTCOUNT" -lt "3" ] &&
9387 skip_env "skipping FIEMAP on N-stripe file test" && return
9389 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9390 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9393 trap cleanup_130 EXIT RETURN
9395 local fm_file=$DIR/$tfile
9396 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9397 error "setstripe on $fm_file"
9398 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9399 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9401 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
9402 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
9403 error "dd failed on $fm_file"
9405 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9406 filefrag_op=$(filefrag -ve $fm_file |
9407 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9409 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9410 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9415 for line in $filefrag_op
9417 frag_lun=$(echo $line | cut -d: -f5 |
9418 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9419 ext_len=$(echo $line | cut -d: -f4)
9420 if (( $frag_lun != $last_lun )); then
9421 if (( tot_len != 1024 )); then
9423 error "FIEMAP on $fm_file failed; returned " \
9424 "len $tot_len for OST $last_lun instead of 1024"
9431 (( tot_len += ext_len ))
9434 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
9436 error "FIEMAP on $fm_file failed; returned wrong number of " \
9437 "luns or wrong len for OST $last_lun"
9443 echo "FIEMAP on N-stripe file succeeded"
9445 run_test 130d "FIEMAP (N-stripe file)"
9448 [ "$OSTCOUNT" -lt "2" ] &&
9449 skip_env "skipping continuation FIEMAP test" && return
9451 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9452 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9454 trap cleanup_130 EXIT RETURN
9456 local fm_file=$DIR/$tfile
9457 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9458 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9459 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9462 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9463 for ((i = 0; i < $NUM_BLKS; i++))
9465 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9468 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9469 filefrag_op=$(filefrag -ve $fm_file |
9470 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9472 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9473 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9478 for line in $filefrag_op
9480 frag_lun=$(echo $line | cut -d: -f5 |
9481 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9482 ext_len=$(echo $line | cut -d: -f4)
9483 if (( $frag_lun != $last_lun )); then
9484 if (( tot_len != $EXPECTED_LEN )); then
9486 error "FIEMAP on $fm_file failed; returned " \
9487 "len $tot_len for OST $last_lun instead " \
9495 (( tot_len += ext_len ))
9498 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9500 error "FIEMAP on $fm_file failed; returned wrong number " \
9501 "of luns or wrong len for OST $last_lun"
9507 echo "FIEMAP with continuation calls succeeded"
9509 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9511 # Test for writev/readv
9513 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
9514 error "writev test failed"
9515 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
9516 error "readv failed"
9519 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9522 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
9523 error "append writev test failed"
9524 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
9525 error "append writev test failed"
9528 run_test 131b "test append writev"
9531 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9534 run_test 131c "test read/write on file w/o objects"
9537 rwv -f $DIR/$tfile -w -n 1 1572864
9538 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9539 if [ "$NOB" != 1572864 ]; then
9540 error "Short read filed: read $NOB bytes instead of 1572864"
9544 run_test 131d "test short read"
9547 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9548 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9549 error "read hitting hole failed"
9552 run_test 131e "test read hitting hole"
9561 mds*) res=$(do_facet $facet \
9562 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
9564 ost*) res=$(do_facet $facet \
9565 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
9567 *) error "Wrong facet '$facet'" ;;
9570 [ "$res" ] || error "The counter for $op on $facet was not incremented"
9571 # if the argument $3 is zero, it means any stat increment is ok.
9572 if [[ $want -gt 0 ]]; then
9573 local count=$(echo $res | awk '{ print $2 }')
9574 [[ $count -ne $want ]] &&
9575 error "The $op counter on $facet is $count, not $want"
9580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9581 remote_ost_nodsh && skip "remote OST with nodsh" && return
9582 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9584 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9585 { skip "MDS doesn't support rename stats"; return; }
9586 local testdir=$DIR/${tdir}/stats_testdir
9587 mkdir -p $DIR/${tdir}
9590 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9591 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9593 # verify mdt stats first.
9594 mkdir ${testdir} || error "mkdir failed"
9595 check_stats $SINGLEMDS "mkdir" 1
9596 touch ${testdir}/${tfile} || error "touch failed"
9597 check_stats $SINGLEMDS "open" 1
9598 check_stats $SINGLEMDS "close" 1
9599 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
9600 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
9601 check_stats $SINGLEMDS "mknod" 2
9603 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
9604 check_stats $SINGLEMDS "unlink" 1
9605 rm -f ${testdir}/${tfile} || error "file remove failed"
9606 check_stats $SINGLEMDS "unlink" 2
9608 # remove working dir and check mdt stats again.
9609 rmdir ${testdir} || error "rmdir failed"
9610 check_stats $SINGLEMDS "rmdir" 1
9612 local testdir1=$DIR/${tdir}/stats_testdir1
9614 mkdir -p ${testdir1}
9615 touch ${testdir1}/test1
9616 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9617 check_stats $SINGLEMDS "crossdir_rename" 1
9619 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9620 check_stats $SINGLEMDS "samedir_rename" 1
9624 run_test 133a "Verifying MDT stats ========================================"
9627 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9628 remote_ost_nodsh && skip "remote OST with nodsh" && return
9629 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9630 local testdir=$DIR/${tdir}/stats_testdir
9631 mkdir -p ${testdir} || error "mkdir failed"
9632 touch ${testdir}/${tfile} || error "touch failed"
9633 cancel_lru_locks mdc
9636 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9637 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9639 # extra mdt stats verification.
9640 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9641 check_stats $SINGLEMDS "setattr" 1
9642 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9643 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9645 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9646 check_stats $SINGLEMDS "getattr" 1
9648 $LFS df || error "lfs failed"
9649 check_stats $SINGLEMDS "statfs" 1
9653 run_test 133b "Verifying extra MDT stats =================================="
9656 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9657 remote_ost_nodsh && skip "remote OST with nodsh" && return
9658 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9659 local testdir=$DIR/${tdir}/stats_testdir
9660 test_mkdir -p ${testdir} || error "mkdir failed"
9662 # verify obdfilter stats.
9663 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9665 cancel_lru_locks osc
9666 wait_delete_completed
9669 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9670 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9672 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9674 cancel_lru_locks osc
9675 check_stats ost1 "write" 1
9677 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9678 check_stats ost1 "read" 1
9680 > ${testdir}/${tfile} || error "truncate failed"
9681 check_stats ost1 "punch" 1
9683 rm -f ${testdir}/${tfile} || error "file remove failed"
9684 wait_delete_completed
9685 check_stats ost1 "destroy" 1
9689 run_test 133c "Verifying OST stats ========================================"
9696 while [ $value -ge 2 ]; do
9701 if [ $orig -gt $order ]; then
9709 local size=('K' 'M' 'G' 'T');
9711 local size_string=$value
9713 while [ $value -ge 1024 ]; do
9714 if [ $i -gt 3 ]; then
9715 #T is the biggest unit we get here, if that is bigger,
9717 size_string=${value}T
9720 value=$((value >> 10))
9721 if [ $value -lt 1024 ]; then
9722 size_string=${value}${size[$i]}
9733 local context=${2:-.}
9734 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9736 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9741 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9742 remote_ost_nodsh && skip "remote OST with nodsh" && return
9743 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9744 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9745 { skip "MDS doesn't support rename stats"; return; }
9747 local testdir1=$DIR/${tdir}/stats_testdir1
9748 local testdir2=$DIR/${tdir}/stats_testdir2
9750 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9752 mkdir -p ${testdir1} || error "mkdir failed"
9753 mkdir -p ${testdir2} || error "mkdir failed"
9755 createmany -o $testdir1/test 512 || error "createmany failed"
9757 # check samedir rename size
9758 mv ${testdir1}/test0 ${testdir1}/test_0
9760 local testdir1_size=$(ls -l $DIR/${tdir} |
9761 awk '/stats_testdir1/ {print $5}')
9762 local testdir2_size=$(ls -l $DIR/${tdir} |
9763 awk '/stats_testdir2/ {print $5}')
9765 testdir1_size=$(order_2 $testdir1_size)
9766 testdir2_size=$(order_2 $testdir2_size)
9768 testdir1_size=$(size_in_KMGT $testdir1_size)
9769 testdir2_size=$(size_in_KMGT $testdir2_size)
9771 echo "source rename dir size: ${testdir1_size}"
9772 echo "target rename dir size: ${testdir2_size}"
9774 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9775 eval $cmd || error "$cmd failed"
9776 local samedir=$($cmd | grep 'same_dir')
9777 local same_sample=$(get_rename_size $testdir1_size)
9778 [ -z "$samedir" ] && error "samedir_rename_size count error"
9779 [[ $same_sample -eq 1 ]] ||
9780 error "samedir_rename_size error $same_sample"
9781 echo "Check same dir rename stats success"
9783 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9785 # check crossdir rename size
9786 mv ${testdir1}/test_0 ${testdir2}/test_0
9788 testdir1_size=$(ls -l $DIR/${tdir} |
9789 awk '/stats_testdir1/ {print $5}')
9790 testdir2_size=$(ls -l $DIR/${tdir} |
9791 awk '/stats_testdir2/ {print $5}')
9793 testdir1_size=$(order_2 $testdir1_size)
9794 testdir2_size=$(order_2 $testdir2_size)
9796 testdir1_size=$(size_in_KMGT $testdir1_size)
9797 testdir2_size=$(size_in_KMGT $testdir2_size)
9799 echo "source rename dir size: ${testdir1_size}"
9800 echo "target rename dir size: ${testdir2_size}"
9802 eval $cmd || error "$cmd failed"
9803 local crossdir=$($cmd | grep 'crossdir')
9804 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9805 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9806 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9807 [[ $src_sample -eq 1 ]] ||
9808 error "crossdir_rename_size error $src_sample"
9809 [[ $tgt_sample -eq 1 ]] ||
9810 error "crossdir_rename_size error $tgt_sample"
9811 echo "Check cross dir rename stats success"
9814 run_test 133d "Verifying rename_stats ========================================"
9817 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9818 remote_ost_nodsh && skip "remote OST with nodsh" && return
9819 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9820 local testdir=$DIR/${tdir}/stats_testdir
9821 local ctr f0 f1 bs=32768 count=42 sum
9823 mkdir -p ${testdir} || error "mkdir failed"
9825 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9827 for ctr in {write,read}_bytes; do
9829 cancel_lru_locks osc
9831 do_facet ost1 $LCTL set_param -n \
9832 "obdfilter.*.exports.clear=clear"
9834 if [ $ctr = write_bytes ]; then
9836 f1=${testdir}/${tfile}
9838 f0=${testdir}/${tfile}
9842 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9845 cancel_lru_locks osc
9847 sum=$(do_facet ost1 $LCTL get_param \
9848 "obdfilter.*.exports.*.stats" |
9849 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9850 $1 == ctr { sum += $7 }
9851 END { printf("%0.0f", sum) }')
9853 if ((sum != bs * count)); then
9854 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9860 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9862 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
9865 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9866 remote_ost_nodsh && skip "remote OST with nodsh" && return
9867 # First without trusting modes.
9868 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
9869 echo "proc_dirs='$proc_dirs'"
9870 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
9871 find $proc_dirs -exec cat '{}' \; &> /dev/null
9873 # Second verifying readability.
9874 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
9876 # eventually, this can also be replaced with "lctl get_param -R",
9877 # but not until that option is always available on the server
9879 for facet in mds1 ost1; do
9880 local facet_proc_dirs=$(do_facet $facet \
9881 \\\ls -d $proc_regexp 2>/dev/null)
9882 echo "${facet}_proc_dirs='$facet_proc_dirs'"
9883 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
9884 do_facet $facet find $facet_proc_dirs \
9885 ! -name req_history \
9886 -exec cat '{}' \\\; &> /dev/null
9888 do_facet $facet find $facet_proc_dirs \
9889 ! -name req_history \
9891 -exec cat '{}' \\\; &> /dev/null ||
9892 error "proc file read failed"
9895 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9898 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9899 remote_ost_nodsh && skip "remote OST with nodsh" && return
9900 # Second verifying writability.
9901 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
9902 echo "proc_dirs='$proc_dirs'"
9903 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
9906 -not -name force_lbug \
9907 -not -name changelog_mask \
9908 -exec badarea_io '{}' \; &> /dev/null ||
9909 error "find $proc_dirs failed"
9912 for facet in mds1 ost1; do
9913 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
9914 skip "Too old lustre on $facet" && continue
9915 local facet_proc_dirs=$(do_facet $facet \
9916 \\\ls -d $proc_regexp 2> /dev/null)
9917 echo "${facet}_proc_dirs='$facet_proc_dirs'"
9918 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
9919 do_facet $facet find $facet_proc_dirs \
9921 -not -name force_lbug \
9922 -not -name changelog_mask \
9923 -exec badarea_io '{}' \\\; &> /dev/null ||
9924 error "$facet find $facet_proc_dirs failed"
9927 # remount the FS in case writes/reads /proc break the FS
9928 cleanup || error "failed to unmount"
9929 setup || error "failed to setup"
9932 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9935 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9936 remote_ost_nodsh && skip "remote OST with nodsh" && return
9937 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
9938 skip "Need MDS version at least 2.9.54" && return
9941 for facet in client mds1 ost1; do
9942 local facet_proc_dirs=$(do_facet $facet \
9943 \\\ls -d $proc_regexp 2> /dev/null)
9944 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
9945 echo "${facet}_proc_dirs='$facet_proc_dirs'"
9946 # Get the list of files that are missing the terminating newline
9947 local missing=($(do_facet $facet \
9948 find ${facet_proc_dirs} -type f \| \
9950 awk -v FS='\v' -v RS='\v\v' \
9951 "'END { if(NR>0 && \
9952 \\\$NF !~ /.*\\\n\$/) \
9956 [ ${#missing[*]} -eq 0 ] ||
9957 error "files do not end with newline: ${missing[*]}"
9960 run_test 133h "Proc files should end with newlines"
9963 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9964 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9965 skip "Need MDS version at least 2.7.54" && return
9967 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9968 cancel_lru_locks mdc
9970 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9971 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9972 [ $unused -eq 0 ] || error "$unused locks are not cleared"
9975 createmany -o $DIR/$tdir/f $nr ||
9976 error "failed to create $nr files in $DIR/$tdir"
9977 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9979 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
9980 do_facet mds1 $LCTL set_param fail_loc=0x327
9981 do_facet mds1 $LCTL set_param fail_val=500
9984 echo "sleep 10 seconds ..."
9986 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
9988 do_facet mds1 $LCTL set_param fail_loc=0
9989 do_facet mds1 $LCTL set_param fail_val=0
9990 [ $lck_cnt -lt $unused ] ||
9991 error "No locks reclaimed, before:$unused, after:$lck_cnt"
9994 unlinkmany $DIR/$tdir/f $nr
9996 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
9999 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10000 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10001 skip "Need MDS version at least 2.7.54" && return
10003 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10004 cancel_lru_locks mdc
10006 local low_wm=$(do_facet mds1 $LCTL get_param -n \
10007 ldlm.lock_reclaim_threshold_mb)
10008 # disable reclaim temporarily
10009 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
10011 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
10012 do_facet mds1 $LCTL set_param fail_loc=0x328
10013 do_facet mds1 $LCTL set_param fail_val=500
10015 $LCTL set_param debug=+trace
10018 createmany -o $DIR/$tdir/f $nr &
10019 local create_pid=$!
10021 echo "Sleep $TIMEOUT seconds ..."
10023 if ! ps -p $create_pid > /dev/null 2>&1; then
10024 do_facet mds1 $LCTL set_param fail_loc=0
10025 do_facet mds1 $LCTL set_param fail_val=0
10026 do_facet mds1 $LCTL set_param \
10027 ldlm.lock_reclaim_threshold_mb=${low_wm}m
10028 error "createmany finished incorrectly!"
10030 do_facet mds1 $LCTL set_param fail_loc=0
10031 do_facet mds1 $LCTL set_param fail_val=0
10032 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
10033 wait $create_pid || return 1
10035 unlinkmany $DIR/$tdir/f $nr
10037 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
10039 test_140() { #bug-17379
10040 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10041 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
10042 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
10043 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
10045 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
10046 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
10048 while i=`expr $i + 1`; do
10049 test_mkdir -p $i || error "Creating dir $i"
10050 cd $i || error "Changing to $i"
10051 ln -s ../stat stat || error "Creating stat symlink"
10052 # Read the symlink until ELOOP present,
10053 # not LBUGing the system is considered success,
10054 # we didn't overrun the stack.
10055 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
10056 [ $ret -ne 0 ] && {
10057 if [ $ret -eq 40 ]; then
10060 error "Open stat symlink"
10066 echo "The symlink depth = $i"
10067 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
10068 error "Invalid symlink depth"
10070 # Test recursive symlink
10071 ln -s symlink_self symlink_self
10072 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
10073 echo "open symlink_self returns $ret"
10074 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
10076 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
10079 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10080 local TF="$TMP/$tfile"
10082 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10084 cancel_lru_locks osc
10085 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
10086 remount_client $MOUNT
10088 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
10091 $TRUNCATE $DIR/$tfile 6000
10092 cancel_lru_locks osc
10093 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
10096 echo "12345" >>$DIR/$tfile
10097 cancel_lru_locks osc
10098 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
10101 echo "12345" >>$DIR/$tfile
10102 cancel_lru_locks osc
10103 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
10108 run_test 150 "truncate/append tests"
10110 #LU-2902 roc_hit was not able to read all values from lproc
10111 function roc_hit_init() {
10112 local list=$(comma_list $(osts_nodes))
10113 local dir=$DIR/$tdir-check
10114 local file=$dir/file
10120 #use setstripe to do a write to every ost
10121 for i in $(seq 0 $((OSTCOUNT-1))); do
10122 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
10123 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
10124 idx=$(printf %04x $i)
10125 BEFORE=$(get_osd_param $list *OST*$idx stats |
10126 awk '$1 == "cache_access" {sum += $7}
10127 END { printf("%0.0f", sum) }')
10129 cancel_lru_locks osc
10130 cat $file >/dev/null
10132 AFTER=$(get_osd_param $list *OST*$idx stats |
10133 awk '$1 == "cache_access" {sum += $7}
10134 END { printf("%0.0f", sum) }')
10136 echo BEFORE:$BEFORE AFTER:$AFTER
10137 if ! let "AFTER - BEFORE == 4"; then
10139 error "roc_hit is not safe to use"
10147 function roc_hit() {
10148 local list=$(comma_list $(osts_nodes))
10149 echo $(get_osd_param $list '' stats |
10150 awk '$1 == "cache_hit" {sum += $7}
10151 END { printf("%0.0f", sum) }')
10154 function set_cache() {
10157 if [ "$2" == "off" ]; then
10160 local list=$(comma_list $(osts_nodes))
10161 set_osd_param $list '' $1_cache_enable $on
10163 cancel_lru_locks osc
10167 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10168 remote_ost_nodsh && skip "remote OST with nodsh" && return
10171 local list=$(comma_list $(osts_nodes))
10173 # check whether obdfilter is cache capable at all
10174 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
10175 echo "not cache-capable obdfilter"
10179 # check cache is enabled on all obdfilters
10180 if get_osd_param $list '' read_cache_enable | grep 0; then
10181 echo "oss cache is disabled"
10185 set_osd_param $list '' writethrough_cache_enable 1
10187 # check write cache is enabled on all obdfilters
10188 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
10189 echo "oss write cache is NOT enabled"
10195 #define OBD_FAIL_OBD_NO_LRU 0x609
10196 do_nodes $list $LCTL set_param fail_loc=0x609
10198 # pages should be in the case right after write
10199 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
10202 local BEFORE=$(roc_hit)
10203 cancel_lru_locks osc
10204 cat $DIR/$tfile >/dev/null
10205 local AFTER=$(roc_hit)
10207 do_nodes $list $LCTL set_param fail_loc=0
10209 if ! let "AFTER - BEFORE == CPAGES"; then
10210 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10213 # the following read invalidates the cache
10214 cancel_lru_locks osc
10215 set_osd_param $list '' read_cache_enable 0
10216 cat $DIR/$tfile >/dev/null
10218 # now data shouldn't be found in the cache
10220 cancel_lru_locks osc
10221 cat $DIR/$tfile >/dev/null
10223 if let "AFTER - BEFORE != 0"; then
10224 error "IN CACHE: before: $BEFORE, after: $AFTER"
10227 set_osd_param $list '' read_cache_enable 1
10230 run_test 151 "test cache on oss and controls ==============================="
10233 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10234 local TF="$TMP/$tfile"
10236 # simulate ENOMEM during write
10237 #define OBD_FAIL_OST_NOMEM 0x226
10238 lctl set_param fail_loc=0x80000226
10239 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10241 sync || error "sync failed"
10242 lctl set_param fail_loc=0
10244 # discard client's cache
10245 cancel_lru_locks osc
10247 # simulate ENOMEM during read
10248 lctl set_param fail_loc=0x80000226
10249 cmp $TF $DIR/$tfile || error "cmp failed"
10250 lctl set_param fail_loc=0
10254 run_test 152 "test read/write with enomem ============================"
10257 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
10259 run_test 153 "test if fdatasync does not crash ======================="
10261 dot_lustre_fid_permission_check() {
10263 local ffid=$MOUNT/.lustre/fid/$fid
10266 echo "stat fid $fid"
10267 stat $ffid > /dev/null || error "stat $ffid failed."
10268 echo "touch fid $fid"
10269 touch $ffid || error "touch $ffid failed."
10270 echo "write to fid $fid"
10271 cat /etc/hosts > $ffid || error "write $ffid failed."
10272 echo "read fid $fid"
10273 diff /etc/hosts $ffid || error "read $ffid failed."
10274 echo "append write to fid $fid"
10275 cat /etc/hosts >> $ffid || error "append write $ffid failed."
10276 echo "rename fid $fid"
10277 mv $ffid $test_dir/$tfile.1 &&
10278 error "rename $ffid to $tfile.1 should fail."
10279 touch $test_dir/$tfile.1
10280 mv $test_dir/$tfile.1 $ffid &&
10281 error "rename $tfile.1 to $ffid should fail."
10282 rm -f $test_dir/$tfile.1
10283 echo "truncate fid $fid"
10284 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
10285 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
10286 echo "link fid $fid"
10287 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
10289 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
10290 echo "setfacl fid $fid"
10291 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
10292 echo "getfacl fid $fid"
10293 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
10295 echo "unlink fid $fid"
10296 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
10297 echo "mknod fid $fid"
10298 mknod $ffid c 1 3 && error "mknod $ffid should fail."
10300 fid=[0xf00000400:0x1:0x0]
10301 ffid=$MOUNT/.lustre/fid/$fid
10303 echo "stat non-exist fid $fid"
10304 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
10305 echo "write to non-exist fid $fid"
10306 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
10307 echo "link new fid $fid"
10308 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
10310 mkdir -p $test_dir/$tdir
10311 touch $test_dir/$tdir/$tfile
10312 fid=$($LFS path2fid $test_dir/$tdir)
10315 error "error: could not get fid for $test_dir/$dir/$tfile."
10317 ffid=$MOUNT/.lustre/fid/$fid
10320 ls $ffid > /dev/null || error "ls $ffid failed."
10321 echo "touch $fid/$tfile.1"
10322 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
10324 echo "touch $MOUNT/.lustre/fid/$tfile"
10325 touch $MOUNT/.lustre/fid/$tfile && \
10326 error "touch $MOUNT/.lustre/fid/$tfile should fail."
10328 echo "setxattr to $MOUNT/.lustre/fid"
10329 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
10331 echo "listxattr for $MOUNT/.lustre/fid"
10332 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
10334 echo "delxattr from $MOUNT/.lustre/fid"
10335 setfattr -x trusted.name1 $MOUNT/.lustre/fid
10337 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
10338 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
10339 error "touch invalid fid should fail."
10341 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
10342 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
10343 error "touch non-normal fid should fail."
10345 echo "rename $tdir to $MOUNT/.lustre/fid"
10346 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
10347 error "rename to $MOUNT/.lustre/fid should fail."
10349 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
10351 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
10352 local new_obf_mode=777
10354 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
10355 chmod $new_obf_mode $DIR/.lustre/fid ||
10356 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
10358 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
10359 [ $obf_mode -eq $new_obf_mode ] ||
10360 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
10362 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
10363 chmod $old_obf_mode $DIR/.lustre/fid ||
10364 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
10367 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
10368 fid=$($LFS path2fid $test_dir/$tfile-2)
10370 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
10372 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10373 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10374 error "create lov data thru .lustre failed"
10376 echo "cp /etc/passwd $test_dir/$tfile-2"
10377 cp /etc/passwd $test_dir/$tfile-2 ||
10378 error "copy to $test_dir/$tfile-2 failed."
10379 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10380 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10381 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10383 rm -rf $test_dir/tfile.lnk
10384 rm -rf $test_dir/$tfile-2
10388 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10389 skip "Need MDS version at least 2.4.1" && return
10391 local tf=$DIR/$tfile
10394 local fid=$($LFS path2fid $tf)
10395 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
10397 # check that we get the same pathname back
10398 local found=$($LFS fid2path $MOUNT "$fid")
10399 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
10400 [ "$found" == "$tf" ] ||
10401 error "fid2path($fid=path2fid($tf)) = $found != $tf"
10403 run_test 154A "lfs path2fid and fid2path basic checks"
10406 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10407 skip "Need MDS version at least 2.4.1" && return
10409 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
10410 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
10411 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
10412 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
10414 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
10415 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
10417 # check that we get the same pathname
10418 echo "PFID: $PFID, name: $name"
10419 local FOUND=$($LFS fid2path $MOUNT "$PFID")
10420 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
10421 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
10422 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
10424 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
10426 run_test 154B "verify the ll_decode_linkea tool"
10429 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10430 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10431 { skip "Need MDS version at least 2.2.51"; return 0; }
10432 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
10433 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10435 cp /etc/hosts $DIR/$tfile
10437 fid=$($LFS path2fid $DIR/$tfile)
10439 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
10441 dot_lustre_fid_permission_check "$fid" $DIR ||
10442 error "dot lustre permission check $fid failed"
10444 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
10446 touch $MOUNT/.lustre/file &&
10447 error "creation is not allowed under .lustre"
10449 mkdir $MOUNT/.lustre/dir &&
10450 error "mkdir is not allowed under .lustre"
10454 run_test 154a "Open-by-FID"
10457 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10458 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10459 { skip "Need MDS version at least 2.2.51"; return 0; }
10460 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10462 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10464 local remote_dir=$DIR/$tdir/remote_dir
10468 mkdir -p $DIR/$tdir
10469 $LFS mkdir -i $MDTIDX $remote_dir ||
10470 error "create remote directory failed"
10472 cp /etc/hosts $remote_dir/$tfile
10474 fid=$($LFS path2fid $remote_dir/$tfile)
10476 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
10478 dot_lustre_fid_permission_check "$fid" $remote_dir ||
10479 error "dot lustre permission check $fid failed"
10482 run_test 154b "Open-by-FID for remote directory"
10485 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10486 skip "Need MDS version at least 2.4.1" && return
10488 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
10489 local FID1=$($LFS path2fid $DIR/$tfile.1)
10490 local FID2=$($LFS path2fid $DIR/$tfile.2)
10491 local FID3=$($LFS path2fid $DIR/$tfile.3)
10494 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
10495 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
10496 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
10498 [ "$FID" = "${!want}" ] ||
10499 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
10503 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
10505 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
10506 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
10510 run_test 154c "lfs path2fid and fid2path multiple arguments"
10513 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10514 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
10515 skip "Need MDS version at least 2.5.53" && return
10517 if remote_mds; then
10518 nid=$($LCTL list_nids | sed "s/\./\\\./g")
10522 local proc_ofile="mdt.*.exports.'$nid'.open_files"
10529 local fid=$($LFS path2fid $DIR/$tfile)
10532 cmd="exec $fd<$DIR/$tfile"
10534 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
10535 echo "$fid_list" | grep "$fid"
10538 cmd="exec $fd>/dev/null"
10540 if [ $rc -ne 0 ]; then
10541 error "FID $fid not found in open files list $fid_list"
10544 run_test 154d "Verify open file fid"
10548 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
10549 skip "Need MDS version at least 2.6.50" && return
10551 if ls -a $MOUNT | grep -q '^\.lustre$'; then
10552 error ".lustre returned by readdir"
10555 run_test 154e ".lustre is not returned by readdir"
10558 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10559 # create parent directory on a single MDT to avoid cross-MDT hardlinks
10560 test_mkdir -p -c1 $DIR/$tdir/d
10561 # test dirs inherit from its stripe
10562 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
10563 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
10564 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
10565 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
10568 # get fid of parents
10569 local FID0=$($LFS path2fid $DIR/$tdir/d)
10570 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
10571 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
10572 local FID3=$($LFS path2fid $DIR)
10574 # check that path2fid --parents returns expected <parent_fid>/name
10575 # 1) test for a directory (single parent)
10576 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
10577 [ "$parent" == "$FID0/foo1" ] ||
10578 error "expected parent: $FID0/foo1, got: $parent"
10580 # 2) test for a file with nlink > 1 (multiple parents)
10581 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
10582 echo "$parent" | grep -F "$FID1/$tfile" ||
10583 error "$FID1/$tfile not returned in parent list"
10584 echo "$parent" | grep -F "$FID2/link" ||
10585 error "$FID2/link not returned in parent list"
10587 # 3) get parent by fid
10588 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
10589 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10590 echo "$parent" | grep -F "$FID1/$tfile" ||
10591 error "$FID1/$tfile not returned in parent list (by fid)"
10592 echo "$parent" | grep -F "$FID2/link" ||
10593 error "$FID2/link not returned in parent list (by fid)"
10595 # 4) test for entry in root directory
10596 parent=$($LFS path2fid --parents $DIR/f)
10597 echo "$parent" | grep -F "$FID3/f" ||
10598 error "$FID3/f not returned in parent list"
10600 # 5) test it on root directory
10601 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
10602 error "$MOUNT should not have parents"
10604 # enable xattr caching and check that linkea is correctly updated
10605 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10606 save_lustre_params client "llite.*.xattr_cache" > $save
10607 lctl set_param llite.*.xattr_cache 1
10609 # 6.1) linkea update on rename
10610 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
10612 # get parents by fid
10613 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10614 # foo1 should no longer be returned in parent list
10615 echo "$parent" | grep -F "$FID1" &&
10616 error "$FID1 should no longer be in parent list"
10617 # the new path should appear
10618 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
10619 error "$FID2/$tfile.moved is not in parent list"
10621 # 6.2) linkea update on unlink
10622 rm -f $DIR/$tdir/d/foo2/link
10623 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10624 # foo2/link should no longer be returned in parent list
10625 echo "$parent" | grep -F "$FID2/link" &&
10626 error "$FID2/link should no longer be in parent list"
10630 restore_lustre_params < $save
10633 run_test 154f "get parent fids by reading link ea"
10637 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) ]] ||
10638 { skip "Need MDS version at least 2.6.92"; return 0; }
10639 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10641 mkdir -p $DIR/$tdir
10642 llapi_fid_test -d $DIR/$tdir
10644 run_test 154g "various llapi FID tests"
10646 test_155_small_load() {
10647 local temp=$TMP/$tfile
10648 local file=$DIR/$tfile
10650 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10651 error "dd of=$temp bs=6096 count=1 failed"
10653 cancel_lru_locks osc
10654 cmp $temp $file || error "$temp $file differ"
10656 $TRUNCATE $temp 6000
10657 $TRUNCATE $file 6000
10658 cmp $temp $file || error "$temp $file differ (truncate1)"
10660 echo "12345" >>$temp
10661 echo "12345" >>$file
10662 cmp $temp $file || error "$temp $file differ (append1)"
10664 echo "12345" >>$temp
10665 echo "12345" >>$file
10666 cmp $temp $file || error "$temp $file differ (append2)"
10672 test_155_big_load() {
10673 remote_ost_nodsh && skip "remote OST with nodsh" && return
10674 local temp=$TMP/$tfile
10675 local file=$DIR/$tfile
10678 local cache_size=$(do_facet ost$((MAXI+1)) \
10679 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10680 local large_file_size=$((cache_size * 2))
10682 echo "OSS cache size: $cache_size KB"
10683 echo "Large file size: $large_file_size KB"
10685 [ $MAXV -le $large_file_size ] && \
10686 skip_env "max available OST size needs > $large_file_size KB" && \
10689 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10691 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10692 error "dd of=$temp bs=$large_file_size count=1k failed"
10695 cancel_lru_locks osc
10696 cmp $temp $file || error "$temp $file differ"
10702 save_writethrough() {
10703 local facets=$(get_facets OST)
10705 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
10706 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
10710 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10711 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10712 save_writethrough $p
10715 set_cache writethrough on
10716 test_155_small_load
10717 restore_lustre_params < $p
10720 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10723 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10724 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10725 save_writethrough $p
10728 set_cache writethrough off
10729 test_155_small_load
10730 restore_lustre_params < $p
10733 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10736 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10737 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10738 save_writethrough $p
10741 set_cache writethrough on
10742 test_155_small_load
10743 restore_lustre_params < $p
10746 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10749 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10750 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10751 save_writethrough $p
10754 set_cache writethrough off
10755 test_155_small_load
10756 restore_lustre_params < $p
10759 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10762 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10763 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10764 save_writethrough $p
10767 set_cache writethrough on
10769 restore_lustre_params < $p
10772 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10775 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10776 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10777 save_writethrough $p
10780 set_cache writethrough off
10782 restore_lustre_params < $p
10785 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10788 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10789 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10790 save_writethrough $p
10793 set_cache writethrough on
10795 restore_lustre_params < $p
10798 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10801 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10802 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10803 save_writethrough $p
10806 set_cache writethrough off
10808 restore_lustre_params < $p
10811 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10814 remote_ost_nodsh && skip "remote OST with nodsh" && return
10815 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10819 local file="$DIR/$tfile"
10820 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10822 [ "$(facet_fstype ost1)" = "zfs" -a \
10823 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
10824 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
10827 save_writethrough $p
10830 log "Turn on read and write cache"
10832 set_cache writethrough on
10834 log "Write data and read it back."
10835 log "Read should be satisfied from the cache."
10836 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10838 cancel_lru_locks osc
10839 cat $file >/dev/null
10841 if ! let "AFTER - BEFORE == CPAGES"; then
10842 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10844 log "cache hits:: before: $BEFORE, after: $AFTER"
10847 log "Read again; it should be satisfied from the cache."
10849 cancel_lru_locks osc
10850 cat $file >/dev/null
10852 if ! let "AFTER - BEFORE == CPAGES"; then
10853 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10855 log "cache hits:: before: $BEFORE, after: $AFTER"
10858 log "Turn off the read cache and turn on the write cache"
10860 set_cache writethrough on
10862 log "Read again; it should be satisfied from the cache."
10864 cancel_lru_locks osc
10865 cat $file >/dev/null
10867 if ! let "AFTER - BEFORE == CPAGES"; then
10868 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10870 log "cache hits:: before: $BEFORE, after: $AFTER"
10873 log "Read again; it should not be satisfied from the cache."
10875 cancel_lru_locks osc
10876 cat $file >/dev/null
10878 if ! let "AFTER - BEFORE == 0"; then
10879 error "IN CACHE: before: $BEFORE, after: $AFTER"
10881 log "cache hits:: before: $BEFORE, after: $AFTER"
10884 log "Write data and read it back."
10885 log "Read should be satisfied from the cache."
10886 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10888 cancel_lru_locks osc
10889 cat $file >/dev/null
10891 if ! let "AFTER - BEFORE == CPAGES"; then
10892 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10894 log "cache hits:: before: $BEFORE, after: $AFTER"
10897 log "Read again; it should not be satisfied from the cache."
10899 cancel_lru_locks osc
10900 cat $file >/dev/null
10902 if ! let "AFTER - BEFORE == 0"; then
10903 error "IN CACHE: before: $BEFORE, after: $AFTER"
10905 log "cache hits:: before: $BEFORE, after: $AFTER"
10908 log "Turn off read and write cache"
10910 set_cache writethrough off
10912 log "Write data and read it back"
10913 log "It should not be satisfied from the cache."
10915 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10916 cancel_lru_locks osc
10918 cat $file >/dev/null
10920 if ! let "AFTER - BEFORE == 0"; then
10921 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10923 log "cache hits:: before: $BEFORE, after: $AFTER"
10926 log "Turn on the read cache and turn off the write cache"
10928 set_cache writethrough off
10930 log "Write data and read it back"
10931 log "It should not be satisfied from the cache."
10933 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10935 cancel_lru_locks osc
10936 cat $file >/dev/null
10938 if ! let "AFTER - BEFORE == 0"; then
10939 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10941 log "cache hits:: before: $BEFORE, after: $AFTER"
10944 log "Read again; it should be satisfied from the cache."
10946 cancel_lru_locks osc
10947 cat $file >/dev/null
10949 if ! let "AFTER - BEFORE == CPAGES"; then
10950 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10952 log "cache hits:: before: $BEFORE, after: $AFTER"
10956 restore_lustre_params < $p
10959 run_test 156 "Verification of tunables"
10962 cleanup_changelog () {
10964 echo "Deregistering changelog client $CL_USER"
10965 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
10969 if [[ $MDSCOUNT -gt 1 ]]; then
10970 error_ignore bz17935 $*
10978 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10980 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
10982 if [ $MASK -eq 1 ]; then
10983 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
10985 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
10989 changelog_extract_field() {
10993 local identifier=$4
10995 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
10996 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
11001 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11002 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11003 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11004 { skip "Need MDS version at least 2.2.0"; return; }
11006 local CL_USERS="mdd.$MDT0.changelog_users"
11007 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11008 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11009 changelog_register -n)
11010 echo "Registered as changelog user $CL_USER"
11011 trap cleanup_changelog EXIT
11012 $GET_CL_USERS | grep -q $CL_USER ||
11013 error "User $CL_USER not found in changelog_users"
11016 test_mkdir -p $DIR/$tdir/pics/2008/zachy
11017 touch $DIR/$tdir/pics/2008/zachy/timestamp
11018 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
11019 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
11020 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
11021 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
11022 rm $DIR/$tdir/pics/desktop.jpg
11024 $LFS changelog $MDT0 | tail -5
11026 echo "verifying changelog mask"
11027 changelog_chmask "MKDIR"
11028 changelog_chmask "CLOSE"
11030 test_mkdir -p $DIR/$tdir/pics/zach/sofia
11031 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11033 changelog_chmask "MKDIR"
11034 changelog_chmask "CLOSE"
11036 test_mkdir -p $DIR/$tdir/pics/2008/sofia
11037 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11039 $LFS changelog $MDT0
11040 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
11041 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
11042 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
11043 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
11046 echo "verifying target fid"
11047 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
11048 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
11049 [ "$fidc" == "$fidf" ] ||
11050 err17935 "fid in changelog $fidc != file fid $fidf"
11051 echo "verifying parent fid"
11052 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
11053 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
11054 [ "$fidc" == "$fidf" ] ||
11055 err17935 "pfid in changelog $fidc != dir fid $fidf"
11057 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11058 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 5))
11059 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11060 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
11061 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
11062 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
11064 MIN_REC=$($GET_CL_USERS |
11065 awk 'min == "" || $2 < min {min = $2}; END {print min}')
11066 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
11067 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
11068 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
11069 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
11071 # LU-3446 changelog index reset on MDT restart
11072 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11073 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11074 $LFS changelog_clear $MDT0 $CL_USER 0
11075 stop $SINGLEMDS || error "Fail to stop MDT."
11076 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11077 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11078 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
11079 [ $CUR_REC1 == $CUR_REC2 ] ||
11080 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
11082 echo "verifying user deregister"
11084 $GET_CL_USERS | grep -q $CL_USER &&
11085 error "User $CL_USER still in changelog_users"
11087 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
11088 if [ $CL_USER -eq 0 ]; then
11089 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11090 touch $DIR/$tdir/chloe
11091 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11092 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
11093 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
11095 echo "$CL_USER other changelog users; can't verify off"
11098 run_test 160a "changelog sanity"
11100 test_160b() { # LU-3587
11101 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11102 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11103 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11104 { skip "Need MDS version at least 2.2.0"; return; }
11106 local CL_USERS="mdd.$MDT0.changelog_users"
11107 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11108 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11109 changelog_register -n)
11110 echo "Registered as changelog user $CL_USER"
11111 trap cleanup_changelog EXIT
11112 $GET_CL_USERS | grep -q $CL_USER ||
11113 error "User $CL_USER not found in changelog_users"
11115 local LONGNAME1=$(str_repeat a 255)
11116 local LONGNAME2=$(str_repeat b 255)
11119 echo "creating very long named file"
11120 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
11121 echo "moving very long named file"
11122 mv $LONGNAME1 $LONGNAME2
11124 $LFS changelog $MDT0 | grep RENME
11128 run_test 160b "Verify that very long rename doesn't crash in changelog"
11131 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11134 local server_version=$(lustre_version_code $SINGLEMDS)
11136 [[ $server_version -gt $(version_code 2.5.57) ]] ||
11137 [[ $server_version -gt $(version_code 2.5.1) &&
11138 $server_version -lt $(version_code 2.5.50) ]] ||
11139 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
11140 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11142 # Registration step
11143 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11144 changelog_register -n)
11145 trap cleanup_changelog EXIT
11148 mkdir -p $DIR/$tdir
11149 $MCREATE $DIR/$tdir/foo_160c
11150 changelog_chmask "TRUNC"
11151 $TRUNCATE $DIR/$tdir/foo_160c 200
11152 changelog_chmask "TRUNC"
11153 $TRUNCATE $DIR/$tdir/foo_160c 199
11154 $LFS changelog $MDT0
11155 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
11156 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
11157 $LFS changelog_clear $MDT0 $CL_USER 0
11159 # Deregistration step
11162 run_test 160c "verify that changelog log catch the truncate event"
11165 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11166 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11168 local server_version=$(lustre_version_code mds1)
11169 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11171 [[ $server_version -ge $(version_code 2.7.60) ]] ||
11172 { skip "Need MDS version at least 2.7.60+"; return; }
11173 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11175 # Registration step
11176 CL_USER=$(do_facet mds1 $LCTL --device $MDT0 \
11177 changelog_register -n)
11179 trap cleanup_changelog EXIT
11180 mkdir -p $DIR/$tdir/migrate_dir
11181 $LFS changelog_clear $MDT0 $CL_USER 0
11183 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
11184 $LFS changelog $MDT0
11185 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
11186 $LFS changelog_clear $MDT0 $CL_USER 0
11187 [ $MIGRATES -eq 1 ] ||
11188 error "MIGRATE changelog mask count $MIGRATES != 1"
11190 # Deregistration step
11193 run_test 160d "verify that changelog log catch the migrate event"
11196 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11199 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11200 changelog_register -n)
11201 echo "Registered as changelog user $CL_USER"
11202 trap cleanup_changelog EXIT
11204 # Delete a future user (expect fail)
11205 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister cl77
11208 if [ $rc -eq 0 ]; then
11209 error "Deleted non-existant user cl77"
11210 elif [ $rc -ne 2 ]; then
11211 error "changelog_deregister failed with $rc, " \
11212 "expected 2 (ENOENT)"
11215 # Clear to a bad index (1 billion should be safe)
11216 $LFS changelog_clear $MDT0 $CL_USER 1000000000
11219 if [ $rc -eq 0 ]; then
11220 error "Successfully cleared to invalid CL index"
11221 elif [ $rc -ne 22 ]; then
11222 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
11225 run_test 160e "changelog negative testing"
11228 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11229 test_mkdir -p -c1 $DIR/$tdir
11230 cp /etc/hosts $DIR/$tdir/$tfile
11231 test_mkdir -c1 $DIR/$tdir/foo1
11232 test_mkdir -c1 $DIR/$tdir/foo2
11233 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
11234 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
11235 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
11236 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
11237 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
11238 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11239 $LFS fid2path $DIR $FID
11240 err17935 "bad link ea"
11243 rm $DIR/$tdir/foo2/zachary
11245 rm $DIR/$tdir/foo2/thor
11247 rm $DIR/$tdir/$tfile
11249 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
11250 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
11252 $LFS fid2path $DIR $FID
11253 err17935 "bad link rename"
11255 rm $DIR/$tdir/foo2/maggie
11258 local longname=filename_avg_len_is_thirty_two_
11259 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
11260 error "failed to hardlink many files"
11261 links=$($LFS fid2path $DIR $FID | wc -l)
11262 echo -n "${links}/1000 links in link EA"
11263 [[ $links -gt 60 ]] ||
11264 err17935 "expected at least 60 links in link EA"
11265 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
11266 error "failed to unlink many hardlinks"
11268 run_test 161a "link ea sanity"
11271 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11272 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
11274 local remote_dir=$DIR/$tdir/remote_dir
11276 mkdir -p $DIR/$tdir
11277 $LFS mkdir -i $MDTIDX $remote_dir ||
11278 error "create remote directory failed"
11280 cp /etc/hosts $remote_dir/$tfile
11281 mkdir -p $remote_dir/foo1
11282 mkdir -p $remote_dir/foo2
11283 ln $remote_dir/$tfile $remote_dir/foo1/sofia
11284 ln $remote_dir/$tfile $remote_dir/foo2/zachary
11285 ln $remote_dir/$tfile $remote_dir/foo1/luna
11286 ln $remote_dir/$tfile $remote_dir/foo2/thor
11288 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
11290 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11291 $LFS fid2path $DIR $FID
11292 err17935 "bad link ea"
11295 rm $remote_dir/foo2/zachary
11297 rm $remote_dir/foo2/thor
11299 rm $remote_dir/$tfile
11301 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
11302 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
11303 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
11304 $LFS fid2path $DIR $FID
11305 err17935 "bad link rename"
11307 rm $remote_dir/foo2/maggie
11310 local longname=filename_avg_len_is_thirty_two_
11311 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
11312 error "failed to hardlink many files"
11313 links=$($LFS fid2path $DIR $FID | wc -l)
11314 echo -n "${links}/1000 links in link EA"
11315 [[ ${links} -gt 60 ]] ||
11316 err17935 "expected at least 60 links in link EA"
11317 unlinkmany $remote_dir/foo2/$longname 1000 ||
11318 error "failed to unlink many hardlinks"
11320 run_test 161b "link ea sanity under remote directory"
11323 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11324 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11325 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
11326 skip "Need MDS version at least 2.1.5" && return
11328 # define CLF_RENAME_LAST 0x0001
11329 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
11330 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11331 changelog_register -n)
11333 trap cleanup_changelog EXIT
11335 mkdir -p $DIR/$tdir
11336 touch $DIR/$tdir/foo_161c
11337 touch $DIR/$tdir/bar_161c
11338 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11339 $LFS changelog $MDT0 | grep RENME
11340 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
11342 $LFS changelog_clear $MDT0 $CL_USER 0
11343 if [ x$flags != "x0x1" ]; then
11344 error "flag $flags is not 0x1"
11346 echo "rename overwrite a target having nlink = 1," \
11347 "changelog record has flags of $flags"
11349 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
11350 touch $DIR/$tdir/foo_161c
11351 touch $DIR/$tdir/bar_161c
11352 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11353 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11354 $LFS changelog $MDT0 | grep RENME
11355 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11356 $LFS changelog_clear $MDT0 $CL_USER 0
11357 if [ x$flags != "x0x0" ]; then
11358 error "flag $flags is not 0x0"
11360 echo "rename overwrite a target having nlink > 1," \
11361 "changelog record has flags of $flags"
11363 # rename doesn't overwrite a target (changelog flag 0x0)
11364 touch $DIR/$tdir/foo_161c
11365 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
11366 $LFS changelog $MDT0 | grep RENME
11367 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11368 $LFS changelog_clear $MDT0 $CL_USER 0
11369 if [ x$flags != "x0x0" ]; then
11370 error "flag $flags is not 0x0"
11372 echo "rename doesn't overwrite a target," \
11373 "changelog record has flags of $flags"
11375 # define CLF_UNLINK_LAST 0x0001
11376 # unlink a file having nlink = 1 (changelog flag 0x1)
11377 rm -f $DIR/$tdir/foo2_161c
11378 $LFS changelog $MDT0 | grep UNLNK
11379 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11380 $LFS changelog_clear $MDT0 $CL_USER 0
11381 if [ x$flags != "x0x1" ]; then
11382 error "flag $flags is not 0x1"
11384 echo "unlink a file having nlink = 1," \
11385 "changelog record has flags of $flags"
11387 # unlink a file having nlink > 1 (changelog flag 0x0)
11388 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11389 rm -f $DIR/$tdir/foobar_161c
11390 $LFS changelog $MDT0 | grep UNLNK
11391 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11392 $LFS changelog_clear $MDT0 $CL_USER 0
11393 if [ x$flags != "x0x0" ]; then
11394 error "flag $flags is not 0x0"
11396 echo "unlink a file having nlink > 1," \
11397 "changelog record has flags of $flags"
11400 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
11407 # cleanup previous run
11408 rm -rf $DIR/$tdir/$tfile
11410 user=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11411 changelog_register -n)
11412 [[ $? -eq 0 ]] || error "changelog_register failed"
11414 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
11415 # interfer with $MOUNT/.lustre/fid/ access
11417 [[ $? -eq 0 ]] || error "mkdir failed"
11419 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
11420 $LCTL set_param fail_loc=0x8000140c
11422 $LCTL set_param fail_val=5
11425 echo foofoo > $DIR/$tdir/$tfile &
11428 # wait for create to be delayed
11432 [[ $? -eq 0 ]] || error "create should be blocked"
11434 local tempfile=$(mktemp)
11435 fid=$(changelog_extract_field $MDT0 "CREAT" "$tfile" "t=")
11436 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
11437 # some delay may occur during ChangeLog publishing and file read just
11438 # above, that could allow file write to happen finally
11439 [[ -s $tempfile ]] && echo "file should be empty"
11441 $LCTL set_param fail_loc=0
11444 [[ $? -eq 0 ]] || error "create failed"
11446 $LFS changelog_clear $MDT0 $user 0
11447 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $user
11449 run_test 161d "create with concurrent .lustre/fid access"
11456 local path=$(${LFS} fid2path $*)
11457 # Remove the '//' indicating a remote directory
11458 path=$(echo $path | sed 's#//#/#g')
11461 if [ $RC -ne 0 ]; then
11462 err17935 "path looked up of $expected failed. Error $RC"
11464 elif [ "${path}" != "${expected}" ]; then
11465 err17935 "path looked up \"${path}\" instead of \"${expected}\""
11468 echo "fid $fid resolves to path $path (expected $expected)"
11471 test_162a() { # was test_162
11472 # Make changes to filesystem
11473 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11474 test_mkdir -p -c1 $DIR/$tdir/d2
11475 touch $DIR/$tdir/d2/$tfile
11476 touch $DIR/$tdir/d2/x1
11477 touch $DIR/$tdir/d2/x2
11478 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
11479 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
11481 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
11482 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
11483 error "check path $tdir/d2/$tfile failed"
11486 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
11487 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
11488 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
11489 error "check path $tdir/d2/p/q/r/slink failed"
11491 # softlink to wrong file
11492 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
11493 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
11494 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
11495 error "check path $tdir/d2/p/q/r/slink.wrong failed"
11498 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
11499 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
11500 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
11501 # fid2path dir/fsname should both work
11502 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
11503 error "check path $tdir/d2/a/b/c/new_file failed"
11504 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
11505 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
11507 # hardlink count: check that there are 2 links
11508 # Doesnt work with CMD yet: 17935
11509 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
11510 err17935 "expected 2 links"
11512 # hardlink indexing: remove the first link
11513 rm $DIR/$tdir/d2/p/q/r/hlink
11514 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
11515 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
11519 run_test 162a "path lookup sanity"
11522 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11523 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11526 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
11527 error "create striped dir failed"
11529 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
11530 tail -n 1 | awk '{print $2}')
11531 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
11533 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
11534 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
11537 for ((i=0;i<5;i++)); do
11538 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
11539 error "get fid for f$i failed"
11540 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
11541 error "check path $tdir/striped_dir/f$i failed"
11543 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
11544 error "get fid for d$i failed"
11545 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
11546 error "check path $tdir/striped_dir/d$i failed"
11551 run_test 162b "striped directory path lookup sanity"
11553 # LU-4239: Verify fid2path works with paths 100 or more directories deep
11555 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
11556 skip "Need MDS version at least 2.7.51" && return
11557 test_mkdir $DIR/$tdir.local
11558 test_mkdir $DIR/$tdir.remote
11559 local lpath=$tdir.local
11560 local rpath=$tdir.remote
11562 for ((i = 0; i <= 101; i++)); do
11565 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
11566 error "get fid for local directory $DIR/$lpath failed"
11567 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
11568 error "check path for local directory $DIR/$lpath failed"
11571 test_mkdir $DIR/$rpath
11572 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
11573 error "get fid for remote directory $DIR/$rpath failed"
11574 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
11575 error "check path for remote directory $DIR/$rpath failed"
11580 run_test 162c "fid2path works with paths 100 or more directories deep"
11583 # do directio so as not to populate the page cache
11584 log "creating a 10 Mb file"
11585 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11586 log "starting reads"
11587 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11588 log "truncating the file"
11589 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11591 kill %+ || true # reads might have finished
11592 echo "wait until dd is finished"
11594 log "removing the temporary file"
11595 rm -rf $DIR/$tfile || error "tmp file removal failed"
11597 run_test 169 "parallel read and truncate should not deadlock"
11600 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11601 $LCTL clear # bug 18514
11602 $LCTL debug_daemon start $TMP/${tfile}_log_good
11604 $LCTL debug_daemon stop
11605 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
11606 error "sed failed to read log_good"
11608 $LCTL debug_daemon start $TMP/${tfile}_log_good
11610 $LCTL debug_daemon stop
11612 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
11613 error "lctl df log_bad failed"
11615 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11616 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11618 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
11619 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
11621 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
11622 error "bad_line good_line1 good_line2 are empty"
11624 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11625 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
11626 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11628 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
11629 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11630 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11632 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
11633 error "bad_line_new good_line_new are empty"
11635 local expected_good=$((good_line1 + good_line2*2))
11637 rm -f $TMP/${tfile}*
11638 # LU-231, short malformed line may not be counted into bad lines
11639 if [ $bad_line -ne $bad_line_new ] &&
11640 [ $bad_line -ne $((bad_line_new - 1)) ]; then
11641 error "expected $bad_line bad lines, but got $bad_line_new"
11645 if [ $expected_good -ne $good_line_new ]; then
11646 error "expected $expected_good good lines, but got $good_line_new"
11651 run_test 170 "test lctl df to handle corrupted log ====================="
11653 test_171() { # bug20592
11654 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11655 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
11656 $LCTL set_param fail_loc=0x50e
11657 $LCTL set_param fail_val=3000
11658 multiop_bg_pause $DIR/$tfile O_s || true
11660 kill -USR1 $MULTIPID
11664 if dmesg | grep "recursive fault"; then
11665 error "caught a recursive fault"
11667 $LCTL set_param fail_loc=0
11670 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
11672 # it would be good to share it with obdfilter-survey/iokit-libecho code
11673 setup_obdecho_osc () {
11676 local obdfilter_name=$2
11677 echo "Creating new osc for $obdfilter_name on $ost_nid"
11678 # make sure we can find loopback nid
11679 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
11681 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
11682 ${obdfilter_name}_osc_UUID || rc=2; }
11683 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
11684 ${obdfilter_name}_UUID $ost_nid || rc=3; }
11688 cleanup_obdecho_osc () {
11689 local obdfilter_name=$1
11690 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
11691 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
11698 local pages=${3:-64}
11703 local obd_size=$(get_obd_size $node $OBD)
11704 local page_size=$(get_page_size $node)
11705 if [[ -n "$obd_size" ]]; then
11706 local new_count=$((obd_size / (pages * page_size / 1024)))
11707 [[ $new_count -ge $count ]] || count=$new_count
11710 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
11711 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
11713 if [ $rc -eq 0 ]; then
11714 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
11715 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
11717 echo "New object id is $id"
11718 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
11720 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
11721 "test_brw $count w v $pages $id" || rc=4; }
11722 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
11724 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
11725 "cleanup" || rc=5; }
11726 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
11727 "detach" || rc=6; }
11728 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
11733 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11734 remote_ost_nodsh && skip "remote OST with nodsh" && return
11736 local rmmod_local=0
11738 if ! module_loaded obdecho; then
11739 load_module obdecho/obdecho
11743 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
11744 local host=$(lctl get_param -n osc.$osc.import |
11745 awk '/current_connection:/ {print $2}' )
11746 local target=$(lctl get_param -n osc.$osc.import |
11747 awk '/target:/ {print $2}' )
11748 target=${target%_UUID}
11750 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
11751 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
11752 [[ -n $target ]] && cleanup_obdecho_osc $target
11753 [ $rmmod_local -eq 1 ] && rmmod obdecho
11756 run_test 180a "test obdecho on osc"
11759 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11760 remote_ost_nodsh && skip "remote OST with nodsh" && return
11762 local rmmod_remote=0
11764 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11765 rmmod_remote=true || error "failed to load module obdecho"
11766 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
11767 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
11768 $rmmod_remote && do_facet ost1 "rmmod obdecho"
11771 run_test 180b "test obdecho directly on obdfilter"
11773 test_180c() { # LU-2598
11774 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11775 remote_ost_nodsh && skip "remote OST with nodsh" && return
11776 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
11777 skip "Need MDS version at least 2.4.0" && return
11780 local rmmod_remote=false
11781 local pages=16384 # 64MB bulk I/O RPC size
11784 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11785 rmmod_remote=true || error "failed to load module obdecho"
11787 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
11789 if [ -n "$target" ]; then
11790 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
11792 echo "there is no obdfilter target on ost1"
11795 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
11798 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
11800 test_181() { # bug 22177
11801 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11802 # create enough files to index the directory
11803 createmany -o $DIR/$tdir/foobar 4000
11804 # print attributes for debug purpose
11807 multiop_bg_pause $DIR/$tdir D_Sc || return 1
11809 # remove the files & current working dir
11810 unlinkmany $DIR/$tdir/foobar 4000
11812 kill -USR1 $MULTIPID
11814 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
11817 run_test 181 "Test open-unlinked dir ========================"
11823 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11825 $LCTL set_param mdc.*.rpc_stats=clear
11827 for (( i = 0; i < $tcount; i++ )) ; do
11828 mkdir $DIR/$tdir/$i
11831 for (( i = 0; i < $tcount; i++ )) ; do
11832 createmany -o $DIR/$tdir/$i/f- $fcount &
11836 for (( i = 0; i < $tcount; i++ )) ; do
11837 unlinkmany $DIR/$tdir/$i/f- $fcount &
11841 $LCTL get_param mdc.*.rpc_stats
11845 run_test 182 "Test parallel modify metadata operations ================"
11847 test_183() { # LU-2275
11848 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11849 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
11850 skip "Need MDS version at least 2.3.56" && return
11852 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11853 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11854 echo aaa > $DIR/$tdir/$tfile
11856 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
11857 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
11859 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
11860 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
11862 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
11864 # Flush negative dentry cache
11865 touch $DIR/$tdir/$tfile
11867 # We are not checking for any leaked references here, they'll
11868 # become evident next time we do cleanup with module unload.
11871 run_test 183 "No crash or request leak in case of strange dispositions ========"
11873 # test suite 184 is for LU-2016, LU-2017
11875 check_swap_layouts_support && return 0
11877 dir0=$DIR/$tdir/$testnum
11878 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
11883 $SETSTRIPE -c1 $file1
11885 $SETSTRIPE -c2 $file2
11887 gen1=$($GETSTRIPE -g $file1)
11888 gen2=$($GETSTRIPE -g $file2)
11890 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11891 gen=$($GETSTRIPE -g $file1)
11892 [[ $gen1 != $gen ]] ||
11893 "Layout generation on $file1 does not change"
11894 gen=$($GETSTRIPE -g $file2)
11895 [[ $gen2 != $gen ]] ||
11896 "Layout generation on $file2 does not change"
11898 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11899 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11901 run_test 184a "Basic layout swap"
11904 check_swap_layouts_support && return 0
11906 dir0=$DIR/$tdir/$testnum
11907 mkdir -p $dir0 || error "creating dir $dir0"
11914 $SETSTRIPE -c1 $file1
11915 $SETSTRIPE -c2 $file2
11916 $SETSTRIPE -c1 $file3
11917 chown $RUNAS_ID $file3
11918 gen1=$($GETSTRIPE -g $file1)
11919 gen2=$($GETSTRIPE -g $file2)
11921 $LFS swap_layouts $dir1 $dir2 &&
11922 error "swap of directories layouts should fail"
11923 $LFS swap_layouts $dir1 $file1 &&
11924 error "swap of directory and file layouts should fail"
11925 $RUNAS $LFS swap_layouts $file1 $file2 &&
11926 error "swap of file we cannot write should fail"
11927 $LFS swap_layouts $file1 $file3 &&
11928 error "swap of file with different owner should fail"
11929 /bin/true # to clear error code
11931 run_test 184b "Forbidden layout swap (will generate errors)"
11934 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
11935 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
11936 check_swap_layouts_support && return 0
11938 local dir0=$DIR/$tdir/$testnum
11939 mkdir -p $dir0 || error "creating dir $dir0"
11941 local ref1=$dir0/ref1
11942 local ref2=$dir0/ref2
11943 local file1=$dir0/file1
11944 local file2=$dir0/file2
11945 # create a file large enough for the concurrent test
11946 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
11947 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
11948 echo "ref file size: ref1($(stat -c %s $ref1))," \
11949 "ref2($(stat -c %s $ref2))"
11952 dd if=$ref1 of=$file1 bs=16k &
11955 # Make sure dd starts to copy file
11956 while [ ! -f $file1 ]; do sleep 0.1; done
11958 $LFS swap_layouts $file1 $file2
11961 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
11962 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
11964 # how many bytes copied before swapping layout
11965 local copied=$(stat -c %s $file2)
11966 local remaining=$(stat -c %s $ref1)
11967 remaining=$((remaining - copied))
11968 echo "Copied $copied bytes before swapping layout..."
11970 cmp -n $copied $file1 $ref2 | grep differ &&
11971 error "Content mismatch [0, $copied) of ref2 and file1"
11972 cmp -n $copied $file2 $ref1 ||
11973 error "Content mismatch [0, $copied) of ref1 and file2"
11974 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
11975 error "Content mismatch [$copied, EOF) of ref1 and file1"
11978 rm -f $ref1 $ref2 $file1 $file2
11980 run_test 184c "Concurrent write and layout swap"
11983 check_swap_layouts_support && return 0
11984 [ -z "$(which getfattr 2>/dev/null)" ] &&
11985 skip "no getfattr command" && return 0
11987 local file1=$DIR/$tdir/$tfile-1
11988 local file2=$DIR/$tdir/$tfile-2
11989 local file3=$DIR/$tdir/$tfile-3
11993 mkdir -p $DIR/$tdir
11994 touch $file1 || error "create $file1 failed"
11995 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11996 error "create $file2 failed"
11997 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11998 error "create $file3 failed"
11999 lovea1=$(get_layout_param $file1)
12001 $LFS swap_layouts $file2 $file3 ||
12002 error "swap $file2 $file3 layouts failed"
12003 $LFS swap_layouts $file1 $file2 ||
12004 error "swap $file1 $file2 layouts failed"
12006 lovea2=$(get_layout_param $file2)
12009 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
12011 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12012 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
12014 run_test 184d "allow stripeless layouts swap"
12017 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
12018 { skip "Need MDS version at least 2.6.94"; return 0; }
12019 check_swap_layouts_support && return 0
12020 [ -z "$(which getfattr 2>/dev/null)" ] &&
12021 skip "no getfattr command" && return 0
12023 local file1=$DIR/$tdir/$tfile-1
12024 local file2=$DIR/$tdir/$tfile-2
12025 local file3=$DIR/$tdir/$tfile-3
12028 mkdir -p $DIR/$tdir
12029 touch $file1 || error "create $file1 failed"
12030 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12031 error "create $file2 failed"
12032 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12033 error "create $file3 failed"
12035 $LFS swap_layouts $file1 $file2 ||
12036 error "swap $file1 $file2 layouts failed"
12038 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12039 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
12041 echo 123 > $file1 || error "Should be able to write into $file1"
12043 $LFS swap_layouts $file1 $file3 ||
12044 error "swap $file1 $file3 layouts failed"
12046 echo 123 > $file1 || error "Should be able to write into $file1"
12048 rm -rf $file1 $file2 $file3
12050 run_test 184e "Recreate layout after stripeless layout swaps"
12052 test_185() { # LU-2441
12053 # LU-3553 - no volatile file support in old servers
12054 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
12055 { skip "Need MDS version at least 2.3.60"; return 0; }
12057 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12058 touch $DIR/$tdir/spoo
12059 local mtime1=$(stat -c "%Y" $DIR/$tdir)
12060 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
12061 error "cannot create/write a volatile file"
12062 [ "$FILESET" == "" ] &&
12063 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
12064 error "FID is still valid after close"
12066 multiop_bg_pause $DIR/$tdir vVw4096_c
12073 # assume that the next FID for this client is sequential, since stdout
12074 # is unfortunately eaten by multiop_bg_pause
12075 local n=$((${fidv[1]} + 1))
12076 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
12077 if [ "$FILESET" == "" ]; then
12078 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
12079 error "FID is missing before close"
12081 kill -USR1 $multi_pid
12082 # 1 second delay, so if mtime change we will see it
12084 local mtime2=$(stat -c "%Y" $DIR/$tdir)
12085 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
12087 run_test 185 "Volatile file support"
12090 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12091 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12092 skip "Need MDS version at least 2.3.0" && return
12094 local dir0=$DIR/$tdir/$testnum
12095 mkdir -p $dir0 || error "creating dir $dir0"
12097 local file=$dir0/file1
12098 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
12099 local dv1=$($LFS data_version $file)
12100 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
12101 local dv2=$($LFS data_version $file)
12102 [[ $dv1 != $dv2 ]] ||
12103 error "data version did not change on write $dv1 == $dv2"
12108 run_test 187a "Test data version change"
12111 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12112 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12113 skip "Need MDS version at least 2.3.0" && return
12115 local dir0=$DIR/$tdir/$testnum
12116 mkdir -p $dir0 || error "creating dir $dir0"
12118 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
12119 [[ ${DV[0]} != ${DV[1]} ]] ||
12120 error "data version did not change on write"\
12121 " ${DV[0]} == ${DV[1]}"
12126 run_test 187b "Test data version change on volatile file"
12129 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12130 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12131 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
12133 local POOL=${POOL:-cea1}
12134 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
12135 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
12138 local last_ost=$(($OSTCOUNT - 1))
12140 local ost_list=$(seq $first_ost $ost_step $last_ost)
12141 local ost_range="$first_ost $last_ost $ost_step"
12142 local test_path=$POOL_ROOT/$POOL_DIR_NAME
12143 local file_dir=$POOL_ROOT/file_tst
12144 local subdir=$test_path/subdir
12148 # former test_200a test_200b
12149 pool_add $POOL || { rc=$? ; break; }
12150 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
12151 # former test_200c test_200d
12152 mkdir -p $test_path
12153 pool_set_dir $POOL $test_path || { rc=$? ; break; }
12154 pool_check_dir $POOL $test_path || { rc=$? ; break; }
12156 pool_check_dir $POOL $subdir || { rc=$? ; break; }
12157 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
12158 || { rc=$? ; break; }
12159 # former test_200e test_200f
12160 local files=$((OSTCOUNT*3))
12161 pool_alloc_files $POOL $test_path $files "$ost_list" \
12162 || { rc=$? ; break; }
12163 pool_create_files $POOL $file_dir $files "$ost_list" \
12164 || { rc=$? ; break; }
12165 # former test_200g test_200h
12166 pool_lfs_df $POOL || { rc=$? ; break; }
12167 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
12169 # former test_201a test_201b test_201c
12170 pool_remove_first_target $POOL || { rc=$? ; break; }
12172 local f=$test_path/$tfile
12173 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
12174 pool_remove $POOL $f || { rc=$? ; break; }
12181 run_test 200 "OST pools"
12183 # usage: default_attr <count | size | offset>
12185 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
12188 # usage: check_default_stripe_attr
12189 check_default_stripe_attr() {
12190 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
12193 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
12195 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
12199 error "unknown getstripe attr '$1'"
12202 [ $ACTUAL != $EXPECTED ] &&
12203 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
12207 test_mkdir -p $DIR/$tdir
12208 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
12210 check_default_stripe_attr --stripe-count
12211 check_default_stripe_attr --stripe-size
12212 check_default_stripe_attr --stripe-index
12216 run_test 204a "Print default stripe attributes ================="
12219 test_mkdir -p $DIR/$tdir
12220 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12222 check_default_stripe_attr --stripe-size
12223 check_default_stripe_attr --stripe-index
12227 run_test 204b "Print default stripe size and offset ==========="
12230 test_mkdir -p $DIR/$tdir
12231 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12233 check_default_stripe_attr --stripe-count
12234 check_default_stripe_attr --stripe-index
12238 run_test 204c "Print default stripe count and offset ==========="
12241 test_mkdir -p $DIR/$tdir
12242 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12244 check_default_stripe_attr --stripe-count
12245 check_default_stripe_attr --stripe-size
12249 run_test 204d "Print default stripe count and size ============="
12252 test_mkdir -p $DIR/$tdir
12253 $SETSTRIPE -d $DIR/$tdir
12255 check_default_stripe_attr --stripe-count --raw
12256 check_default_stripe_attr --stripe-size --raw
12257 check_default_stripe_attr --stripe-index --raw
12261 run_test 204e "Print raw stripe attributes ================="
12264 test_mkdir -p $DIR/$tdir
12265 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12267 check_default_stripe_attr --stripe-size --raw
12268 check_default_stripe_attr --stripe-index --raw
12272 run_test 204f "Print raw stripe size and offset ==========="
12275 test_mkdir -p $DIR/$tdir
12276 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12278 check_default_stripe_attr --stripe-count --raw
12279 check_default_stripe_attr --stripe-index --raw
12283 run_test 204g "Print raw stripe count and offset ==========="
12286 test_mkdir -p $DIR/$tdir
12287 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12289 check_default_stripe_attr --stripe-count --raw
12290 check_default_stripe_attr --stripe-size --raw
12294 run_test 204h "Print raw stripe count and size ============="
12296 # Figure out which job scheduler is being used, if any,
12297 # or use a fake one
12298 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
12299 JOBENV=SLURM_JOB_ID
12300 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
12302 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
12304 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
12305 JOBENV=LOADL_STEP_ID
12306 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
12309 $LCTL list_param jobid_name > /dev/null 2>&1
12310 if [ $? -eq 0 ]; then
12317 verify_jobstats() {
12322 # we don't really need to clear the stats for this test to work, since each
12323 # command has a unique jobid, but it makes debugging easier if needed.
12324 # for facet in $facets; do
12325 # local dev=$(convert_facet2label $facet)
12326 # # clear old jobstats
12327 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
12330 # use a new JobID for each test, or we might see an old one
12331 [ "$JOBENV" = "FAKE_JOBID" ] &&
12332 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12336 [ "$JOBENV" = "nodelocal" ] && {
12337 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12338 $LCTL set_param jobid_name=$FAKE_JOBID
12342 log "Test: ${cmd[*]}"
12343 log "Using JobID environment variable $JOBENV=$JOBVAL"
12345 if [ $JOBENV = "FAKE_JOBID" ]; then
12346 FAKE_JOBID=$JOBVAL ${cmd[*]}
12351 # all files are created on OST0000
12352 for facet in $facets; do
12353 local stats="*.$(convert_facet2label $facet).job_stats"
12354 if [ $(do_facet $facet lctl get_param $stats |
12355 grep -c $JOBVAL) -ne 1 ]; then
12356 do_facet $facet lctl get_param $stats
12357 error "No jobstats for $JOBVAL found on $facet::$stats"
12364 NEW_JOBENV=${1:-$OLD_JOBENV}
12365 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
12366 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
12371 do_facet $SINGLEMDS \
12372 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
12373 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
12377 test_205() { # Job stats
12378 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
12379 { skip "Need MDS version with at least 2.7.1"; return 0; }
12381 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12382 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12383 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12384 remote_ost_nodsh && skip "remote OST with nodsh" && return
12386 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
12387 skip "Server doesn't support jobstats" && return 0
12388 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
12390 OLD_JOBENV=$($LCTL get_param -n jobid_var)
12391 if [ $OLD_JOBENV != $JOBENV ]; then
12392 jobstats_set $JOBENV
12393 trap cleanup_205 EXIT
12396 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
12397 echo "Registered as changelog user $CL_USER"
12399 OLD_INTERVAL=$(do_facet $SINGLEMDS \
12400 lctl get_param -n mdt.*.job_cleanup_interval)
12401 local interval_new=5
12402 do_facet $SINGLEMDS \
12403 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
12404 local start=$SECONDS
12408 cmd="mkdir $DIR/$tdir"
12409 verify_jobstats "$cmd" "$SINGLEMDS"
12411 cmd="rmdir $DIR/$tdir"
12412 verify_jobstats "$cmd" "$SINGLEMDS"
12413 # mkdir on secondary MDT
12414 if [ $MDSCOUNT -gt 1 ]; then
12415 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
12416 verify_jobstats "$cmd" "mds2"
12419 cmd="mknod $DIR/$tfile c 1 3"
12420 verify_jobstats "$cmd" "$SINGLEMDS"
12422 cmd="rm -f $DIR/$tfile"
12423 verify_jobstats "$cmd" "$SINGLEMDS"
12424 # create all files on OST0000 so verify_jobstats can find OST stats
12426 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
12427 verify_jobstats "$cmd" "$SINGLEMDS"
12429 cmd="touch $DIR/$tfile"
12430 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12432 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
12433 verify_jobstats "$cmd" "ost1"
12435 cancel_lru_locks osc
12436 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
12437 verify_jobstats "$cmd" "ost1"
12439 cmd="$TRUNCATE $DIR/$tfile 0"
12440 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12442 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
12443 verify_jobstats "$cmd" "$SINGLEMDS"
12444 # jobstats expiry - sleep until old stats should be expired
12445 local left=$((interval_new + 5 - (SECONDS - start)))
12446 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
12447 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
12449 cmd="mkdir $DIR/$tdir.expire"
12450 verify_jobstats "$cmd" "$SINGLEMDS"
12451 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
12452 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
12454 # Ensure that jobid are present in changelog (if supported by MDS)
12455 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
12457 $LFS changelog $MDT0 | tail -9
12458 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
12459 [ $jobids -eq 9 ] ||
12460 error "Wrong changelog jobid count $jobids != 9"
12464 jobstats_set $JOBENV
12466 $LFS changelog $MDT0 | tail -1
12467 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
12468 [ $jobids -eq 0 ] ||
12469 error "Unexpected jobids when jobid_var=$JOBENV"
12474 run_test 205 "Verify job stats"
12476 # LU-1480, LU-1773 and LU-1657
12478 mkdir -p $DIR/$tdir
12479 $SETSTRIPE -c -1 $DIR/$tdir
12480 #define OBD_FAIL_LOV_INIT 0x1403
12481 $LCTL set_param fail_loc=0xa0001403
12482 $LCTL set_param fail_val=1
12483 touch $DIR/$tdir/$tfile || true
12485 run_test 206 "fail lov_init_raid0() doesn't lbug"
12488 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12489 local fsz=`stat -c %s $DIR/$tfile`
12490 cancel_lru_locks mdc
12492 # do not return layout in getattr intent
12493 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
12494 $LCTL set_param fail_loc=0x170
12495 local sz=`stat -c %s $DIR/$tfile`
12497 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
12501 run_test 207a "can refresh layout at glimpse"
12504 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12505 local cksum=`md5sum $DIR/$tfile`
12506 local fsz=`stat -c %s $DIR/$tfile`
12507 cancel_lru_locks mdc
12508 cancel_lru_locks osc
12510 # do not return layout in getattr intent
12511 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
12512 $LCTL set_param fail_loc=0x171
12514 # it will refresh layout after the file is opened but before read issues
12515 echo checksum is "$cksum"
12516 echo "$cksum" |md5sum -c --quiet || error "file differs"
12520 run_test 207b "can refresh layout at open"
12523 # FIXME: in this test suite, only RD lease is used. This is okay
12524 # for now as only exclusive open is supported. After generic lease
12525 # is done, this test suite should be revised. - Jinshan
12527 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12528 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
12529 { skip "Need MDS version at least 2.4.52"; return 0; }
12531 echo "==== test 1: verify get lease work"
12532 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
12534 echo "==== test 2: verify lease can be broken by upcoming open"
12535 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12539 $MULTIOP $DIR/$tfile oO_RDONLY:c
12540 kill -USR1 $PID && wait $PID || error "break lease error"
12542 echo "==== test 3: verify lease can't be granted if an open already exists"
12543 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
12547 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
12548 kill -USR1 $PID && wait $PID || error "open file error"
12550 echo "==== test 4: lease can sustain over recovery"
12551 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
12557 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
12559 echo "==== test 5: lease broken can't be regained by replay"
12560 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12564 # open file to break lease and then recovery
12565 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
12568 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
12572 run_test 208 "Exclusive open"
12575 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
12576 skip_env "must have disp_stripe" && return
12579 sync; sleep 5; sync;
12581 echo 3 > /proc/sys/vm/drop_caches
12582 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12584 # open/close 500 times
12585 for i in $(seq 500); do
12589 echo 3 > /proc/sys/vm/drop_caches
12590 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12592 echo "before: $req_before, after: $req_after"
12593 [ $((req_after - req_before)) -ge 300 ] &&
12594 error "open/close requests are not freed"
12597 run_test 209 "read-only open/close requests should be freed promptly"
12601 size=$((size % 8192 + 1))
12602 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
12603 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
12604 rm -f $DIR/f212 $DIR/f212.xyz
12606 run_test 212 "Sendfile test ============================================"
12609 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
12610 cancel_lru_locks osc
12611 lctl set_param fail_loc=0x8000040f
12612 # generate a read lock
12613 cat $DIR/$tfile > /dev/null
12614 # write to the file, it will try to cancel the above read lock.
12615 cat /etc/hosts >> $DIR/$tfile
12617 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
12619 test_214() { # for bug 20133
12620 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
12621 for (( i=0; i < 340; i++ )) ; do
12622 touch $DIR/$tdir/d214c/a$i
12625 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
12626 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
12627 ls $DIR/d214c || error "ls $DIR/d214c failed"
12628 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
12629 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
12631 run_test 214 "hash-indexed directory test - bug 20133"
12633 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
12634 create_lnet_proc_files() {
12635 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
12636 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
12638 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
12639 rm -f "$TMP/lnet_$1.sys_tmp"
12642 # counterpart of create_lnet_proc_files
12643 remove_lnet_proc_files() {
12644 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
12647 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12648 # 3rd arg as regexp for body
12649 check_lnet_proc_stats() {
12650 local l=$(cat "$TMP/lnet_$1" |wc -l)
12651 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
12653 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
12656 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12657 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
12658 # optional and can be regexp for 2nd line (lnet.routes case)
12659 check_lnet_proc_entry() {
12660 local blp=2 # blp stands for 'position of 1st line of body'
12661 [ -z "$5" ] || blp=3 # lnet.routes case
12663 local l=$(cat "$TMP/lnet_$1" |wc -l)
12664 # subtracting one from $blp because the body can be empty
12665 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
12667 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
12668 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
12670 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
12671 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
12673 # bail out if any unexpected line happened
12674 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
12675 [ "$?" != 0 ] || error "$2 misformatted"
12678 test_215() { # for bugs 18102, 21079, 21517
12679 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12680 local N='(0|[1-9][0-9]*)' # non-negative numeric
12681 local P='[1-9][0-9]*' # positive numeric
12682 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
12683 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
12684 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
12685 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
12687 local L1 # regexp for 1st line
12688 local L2 # regexp for 2nd line (optional)
12689 local BR # regexp for the rest (body)
12691 # lnet.stats should look as 11 space-separated non-negative numerics
12692 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
12693 create_lnet_proc_files "stats"
12694 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
12695 remove_lnet_proc_files "stats"
12697 # lnet.routes should look like this:
12698 # Routing disabled/enabled
12699 # net hops priority state router
12700 # where net is a string like tcp0, hops > 0, priority >= 0,
12701 # state is up/down,
12702 # router is a string like 192.168.1.1@tcp2
12703 L1="^Routing (disabled|enabled)$"
12704 L2="^net +hops +priority +state +router$"
12705 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
12706 create_lnet_proc_files "routes"
12707 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
12708 remove_lnet_proc_files "routes"
12710 # lnet.routers should look like this:
12711 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
12712 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
12713 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
12714 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
12715 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
12716 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
12717 create_lnet_proc_files "routers"
12718 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
12719 remove_lnet_proc_files "routers"
12721 # lnet.peers should look like this:
12722 # nid refs state last max rtr min tx min queue
12723 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
12724 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
12725 # numeric (0 or >0 or <0), queue >= 0.
12726 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
12727 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
12728 create_lnet_proc_files "peers"
12729 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
12730 remove_lnet_proc_files "peers"
12732 # lnet.buffers should look like this:
12733 # pages count credits min
12734 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
12735 L1="^pages +count +credits +min$"
12736 BR="^ +$N +$N +$I +$I$"
12737 create_lnet_proc_files "buffers"
12738 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
12739 remove_lnet_proc_files "buffers"
12741 # lnet.nis should look like this:
12742 # nid status alive refs peer rtr max tx min
12743 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
12744 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
12745 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
12746 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
12747 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
12748 create_lnet_proc_files "nis"
12749 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
12750 remove_lnet_proc_files "nis"
12752 # can we successfully write to lnet.stats?
12753 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
12754 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
12756 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
12758 test_216() { # bug 20317
12759 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12760 remote_ost_nodsh && skip "remote OST with nodsh" && return
12763 local facets=$(get_facets OST)
12764 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12766 save_lustre_params client "osc.*.contention_seconds" > $p
12767 save_lustre_params $facets \
12768 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
12769 save_lustre_params $facets \
12770 "ldlm.namespaces.filter-*.contended_locks" >> $p
12771 save_lustre_params $facets \
12772 "ldlm.namespaces.filter-*.contention_seconds" >> $p
12773 clear_stats osc.*.osc_stats
12775 # agressive lockless i/o settings
12776 do_nodes $(comma_list $(osts_nodes)) \
12777 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
12778 ldlm.namespaces.filter-*.contended_locks=0 \
12779 ldlm.namespaces.filter-*.contention_seconds=60"
12780 lctl set_param -n osc.*.contention_seconds=60
12782 $DIRECTIO write $DIR/$tfile 0 10 4096
12783 $CHECKSTAT -s 40960 $DIR/$tfile
12785 # disable lockless i/o
12786 do_nodes $(comma_list $(osts_nodes)) \
12787 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
12788 ldlm.namespaces.filter-*.contended_locks=32 \
12789 ldlm.namespaces.filter-*.contention_seconds=0"
12790 lctl set_param -n osc.*.contention_seconds=0
12791 clear_stats osc.*.osc_stats
12793 dd if=/dev/zero of=$DIR/$tfile count=0
12794 $CHECKSTAT -s 0 $DIR/$tfile
12796 restore_lustre_params <$p
12800 run_test 216 "check lockless direct write updates file size and kms correctly"
12802 test_217() { # bug 22430
12803 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12807 for node in $(nodes_list); do
12808 nid=$(host_nids_address $node $NETTYPE)
12809 if [[ $nid = *-* ]] ; then
12810 echo "lctl ping $nid@$NETTYPE"
12811 lctl ping $nid@$NETTYPE
12813 echo "skipping $node (no hyphen detected)"
12817 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
12820 # do directio so as not to populate the page cache
12821 log "creating a 10 Mb file"
12822 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12823 log "starting reads"
12824 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12825 log "truncating the file"
12826 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12828 kill %+ || true # reads might have finished
12829 echo "wait until dd is finished"
12831 log "removing the temporary file"
12832 rm -rf $DIR/$tfile || error "tmp file removal failed"
12834 run_test 218 "parallel read and truncate should not deadlock ======================="
12837 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12838 # write one partial page
12839 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
12840 # set no grant so vvp_io_commit_write will do sync write
12841 $LCTL set_param fail_loc=0x411
12842 # write a full page at the end of file
12843 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
12845 $LCTL set_param fail_loc=0
12846 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
12847 $LCTL set_param fail_loc=0x411
12848 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
12851 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
12852 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
12854 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
12856 test_220() { #LU-325
12857 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12858 remote_ost_nodsh && skip "remote OST with nodsh" && return
12859 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12860 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12863 # create on MDT0000 so the last_id and next_id are correct
12865 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
12869 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
12870 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
12871 osc.$mdtosc_proc1.prealloc_last_id)
12872 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
12873 osc.$mdtosc_proc1.prealloc_next_id)
12877 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
12878 #define OBD_FAIL_OST_ENOINO 0x229
12879 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
12880 create_pool $FSNAME.$TESTNAME || return 1
12881 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
12883 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
12885 MDSOBJS=$((last_id - next_id))
12886 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
12888 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
12889 echo "OST still has $count kbytes free"
12891 echo "create $MDSOBJS files @next_id..."
12892 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
12894 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12895 osc.$mdtosc_proc1.prealloc_last_id)
12896 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12897 osc.$mdtosc_proc1.prealloc_next_id)
12899 echo "after creation, last_id=$last_id2, next_id=$next_id2"
12904 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
12905 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
12907 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
12908 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
12909 echo "unlink $MDSOBJS files @$next_id..."
12910 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
12912 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
12915 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12916 dd if=`which date` of=$MOUNT/date oflag=sync
12917 chmod +x $MOUNT/date
12919 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
12920 $LCTL set_param fail_loc=0x80001401
12922 $MOUNT/date > /dev/null
12925 run_test 221 "make sure fault and truncate race to not cause OOM"
12928 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12930 test_mkdir -p $DIR/$tdir
12931 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12932 createmany -o $DIR/$tdir/$tfile 10
12933 cancel_lru_locks mdc
12934 cancel_lru_locks osc
12935 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12936 $LCTL set_param fail_loc=0x31a
12937 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
12938 $LCTL set_param fail_loc=0
12941 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
12944 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12946 test_mkdir -p $DIR/$tdir
12947 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12948 createmany -o $DIR/$tdir/$tfile 10
12949 cancel_lru_locks mdc
12950 cancel_lru_locks osc
12951 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12952 $LCTL set_param fail_loc=0x31a
12953 rm -r $DIR/$tdir || error "AGL for rmdir failed"
12954 $LCTL set_param fail_loc=0
12956 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
12959 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12961 test_mkdir -p $DIR/$tdir
12962 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12963 createmany -o $DIR/$tdir/$tfile 10
12964 cancel_lru_locks mdc
12965 cancel_lru_locks osc
12966 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
12967 $LCTL set_param fail_loc=0x31b
12968 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
12969 $LCTL set_param fail_loc=0
12972 run_test 223 "osc reenqueue if without AGL lock granted ======================="
12974 test_224a() { # LU-1039, MRP-303
12975 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12976 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
12977 $LCTL set_param fail_loc=0x508
12978 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
12979 $LCTL set_param fail_loc=0
12982 run_test 224a "Don't panic on bulk IO failure"
12984 test_224b() { # LU-1039, MRP-303
12985 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12986 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
12987 cancel_lru_locks osc
12988 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
12989 $LCTL set_param fail_loc=0x515
12990 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
12991 $LCTL set_param fail_loc=0
12994 run_test 224b "Don't panic on bulk IO failure"
12996 test_224c() { # LU-6441
12997 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12998 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13000 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13001 save_writethrough $p
13002 set_cache writethrough on
13004 local pages_per_rpc=$($LCTL get_param \
13005 osc.*.max_pages_per_rpc)
13006 local at_max=$($LCTL get_param -n at_max)
13007 local timeout=$($LCTL get_param -n timeout)
13008 local test_at="$LCTL get_param -n at_max"
13009 local param_at="$FSNAME.sys.at_max"
13010 local test_timeout="$LCTL get_param -n timeout"
13011 local param_timeout="$FSNAME.sys.timeout"
13013 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
13015 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
13016 error "conf_param at_max=0 failed"
13017 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
13018 error "conf_param timeout=5 failed"
13020 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
13021 do_facet ost1 $LCTL set_param fail_loc=0x520
13022 $LFS setstripe -c 1 -i 0 $DIR/$tfile
13023 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
13025 do_facet ost1 $LCTL set_param fail_loc=0
13027 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
13028 error "conf_param at_max=$at_max failed"
13029 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
13030 $timeout || error "conf_param timeout=$timeout failed"
13032 $LCTL set_param -n $pages_per_rpc
13033 restore_lustre_params < $p
13036 run_test 224c "Don't hang if one of md lost during large bulk RPC"
13038 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
13040 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13041 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13042 if [ -z ${MDSSURVEY} ]; then
13043 skip_env "mds-survey not found" && return
13046 [ $MDSCOUNT -ge 2 ] &&
13047 skip "skipping now for more than one MDT" && return
13049 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13050 { skip "Need MDS version at least 2.2.51"; return; }
13052 local mds=$(facet_host $SINGLEMDS)
13053 local target=$(do_nodes $mds 'lctl dl' | \
13054 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13056 local cmd1="file_count=1000 thrhi=4"
13057 local cmd2="dir_count=2 layer=mdd stripe_count=0"
13058 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13059 local cmd="$cmd1 $cmd2 $cmd3"
13061 rm -f ${TMP}/mds_survey*
13063 eval $cmd || error "mds-survey with zero-stripe failed"
13064 cat ${TMP}/mds_survey*
13065 rm -f ${TMP}/mds_survey*
13067 run_test 225a "Metadata survey sanity with zero-stripe"
13070 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13071 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13072 if [ -z ${MDSSURVEY} ]; then
13073 skip_env "mds-survey not found" && return
13075 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13076 { skip "Need MDS version at least 2.2.51"; return; }
13078 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
13079 skip_env "Need to mount OST to test" && return
13082 [ $MDSCOUNT -ge 2 ] &&
13083 skip "skipping now for more than one MDT" && return
13084 local mds=$(facet_host $SINGLEMDS)
13085 local target=$(do_nodes $mds 'lctl dl' | \
13086 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13088 local cmd1="file_count=1000 thrhi=4"
13089 local cmd2="dir_count=2 layer=mdd stripe_count=1"
13090 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13091 local cmd="$cmd1 $cmd2 $cmd3"
13093 rm -f ${TMP}/mds_survey*
13095 eval $cmd || error "mds-survey with stripe_count failed"
13096 cat ${TMP}/mds_survey*
13097 rm -f ${TMP}/mds_survey*
13099 run_test 225b "Metadata survey sanity with stripe_count = 1"
13101 mcreate_path2fid () {
13107 local path=$DIR/$tdir/$name
13112 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
13113 error "cannot create $desc"
13115 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
13117 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
13119 fid_path=$($LFS fid2path $MOUNT $fid)
13121 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
13123 [ "$path" == "$fid_path" ] ||
13124 error "fid2path returned $fid_path, expected $path"
13126 echo "pass with $path and $fid"
13131 mkdir -p $DIR/$tdir
13133 mcreate_path2fid 0010666 0 0 fifo "FIFO"
13134 mcreate_path2fid 0020666 1 3 null "character special file (null)"
13135 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
13136 mcreate_path2fid 0040666 0 0 dir "directory"
13137 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
13138 mcreate_path2fid 0100666 0 0 file "regular file"
13139 mcreate_path2fid 0120666 0 0 link "symbolic link"
13140 mcreate_path2fid 0140666 0 0 sock "socket"
13142 run_test 226a "call path2fid and fid2path on files of all type"
13145 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13149 mkdir -p $DIR/$tdir
13150 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
13151 error "create remote directory failed"
13152 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
13153 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
13154 "character special file (null)"
13155 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
13156 "character special file (no device)"
13157 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
13158 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
13159 "block special file (loop)"
13160 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
13161 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
13162 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
13164 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
13166 # LU-1299 Executing or running ldd on a truncated executable does not
13167 # cause an out-of-memory condition.
13169 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13170 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
13171 dd if=$(which date) of=$MOUNT/date bs=1k count=1
13172 chmod +x $MOUNT/date
13174 $MOUNT/date > /dev/null
13175 ldd $MOUNT/date > /dev/null
13178 run_test 227 "running truncated executable does not cause OOM"
13180 # LU-1512 try to reuse idle OI blocks
13182 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13183 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13184 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13185 skip "non-ldiskfs backend" && return
13187 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13188 local myDIR=$DIR/$tdir
13191 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13192 $LCTL set_param fail_loc=0x80001002
13193 createmany -o $myDIR/t- 10000
13194 $LCTL set_param fail_loc=0
13195 # The guard is current the largest FID holder
13197 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13199 local IDX=$(($SEQ % 64))
13201 do_facet $SINGLEMDS sync
13202 # Make sure journal flushed.
13204 local blk1=$(do_facet $SINGLEMDS \
13205 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13206 grep Blockcount | awk '{print $4}')
13208 # Remove old files, some OI blocks will become idle.
13209 unlinkmany $myDIR/t- 10000
13210 # Create new files, idle OI blocks should be reused.
13211 createmany -o $myDIR/t- 2000
13212 do_facet $SINGLEMDS sync
13213 # Make sure journal flushed.
13215 local blk2=$(do_facet $SINGLEMDS \
13216 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13217 grep Blockcount | awk '{print $4}')
13219 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13221 run_test 228a "try to reuse idle OI blocks"
13224 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13225 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13226 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13227 skip "non-ldiskfs backend" && return
13229 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13230 local myDIR=$DIR/$tdir
13233 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13234 $LCTL set_param fail_loc=0x80001002
13235 createmany -o $myDIR/t- 10000
13236 $LCTL set_param fail_loc=0
13237 # The guard is current the largest FID holder
13239 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13241 local IDX=$(($SEQ % 64))
13243 do_facet $SINGLEMDS sync
13244 # Make sure journal flushed.
13246 local blk1=$(do_facet $SINGLEMDS \
13247 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13248 grep Blockcount | awk '{print $4}')
13250 # Remove old files, some OI blocks will become idle.
13251 unlinkmany $myDIR/t- 10000
13254 stop $SINGLEMDS || error "Fail to stop MDT."
13256 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
13258 df $MOUNT || error "Fail to df."
13259 # Create new files, idle OI blocks should be reused.
13260 createmany -o $myDIR/t- 2000
13261 do_facet $SINGLEMDS sync
13262 # Make sure journal flushed.
13264 local blk2=$(do_facet $SINGLEMDS \
13265 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13266 grep Blockcount | awk '{print $4}')
13268 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13270 run_test 228b "idle OI blocks can be reused after MDT restart"
13274 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13275 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13276 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13277 skip "non-ldiskfs backend" && return
13279 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13280 local myDIR=$DIR/$tdir
13283 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13284 $LCTL set_param fail_loc=0x80001002
13285 # 20000 files can guarantee there are index nodes in the OI file
13286 createmany -o $myDIR/t- 20000
13287 $LCTL set_param fail_loc=0
13288 # The guard is current the largest FID holder
13290 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13292 local IDX=$(($SEQ % 64))
13294 do_facet $SINGLEMDS sync
13295 # Make sure journal flushed.
13297 local blk1=$(do_facet $SINGLEMDS \
13298 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13299 grep Blockcount | awk '{print $4}')
13301 # Remove old files, some OI blocks will become idle.
13302 unlinkmany $myDIR/t- 20000
13304 # The OI file should become empty now
13306 # Create new files, idle OI blocks should be reused.
13307 createmany -o $myDIR/t- 2000
13308 do_facet $SINGLEMDS sync
13309 # Make sure journal flushed.
13311 local blk2=$(do_facet $SINGLEMDS \
13312 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13313 grep Blockcount | awk '{print $4}')
13315 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13317 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
13319 test_229() { # LU-2482, LU-3448
13320 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
13321 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
13323 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13324 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
13328 # Create a file with a released layout and stripe count 2.
13329 $MULTIOP $DIR/$tfile H2c ||
13330 error "failed to create file with released layout"
13332 $GETSTRIPE -v $DIR/$tfile
13334 local pattern=$($GETSTRIPE -L $DIR/$tfile)
13335 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
13337 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
13338 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
13339 stat $DIR/$tfile || error "failed to stat released file"
13341 chown $RUNAS_ID $DIR/$tfile ||
13342 error "chown $RUNAS_ID $DIR/$tfile failed"
13344 chgrp $RUNAS_ID $DIR/$tfile ||
13345 error "chgrp $RUNAS_ID $DIR/$tfile failed"
13347 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
13348 rm $DIR/$tfile || error "failed to remove released file"
13350 run_test 229 "getstripe/stat/rm/attr changes work on released files"
13353 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13354 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13357 test_mkdir $DIR/$tdir
13358 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
13359 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
13360 [ $mdt_idx -ne 0 ] &&
13361 error "create local directory on wrong MDT $mdt_idx"
13363 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
13364 error "create remote directory failed"
13365 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
13366 [ $mdt_idx -ne $MDTIDX ] &&
13367 error "create remote directory on wrong MDT $mdt_idx"
13369 createmany -o $DIR/$tdir/test_230/t- 10 ||
13370 error "create files on remote directory failed"
13371 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
13372 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
13373 rm -r $DIR/$tdir || error "unlink remote directory failed"
13375 run_test 230a "Create remote directory and files under the remote directory"
13378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13379 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13386 local migrate_dir=$DIR/$tdir/migrate_dir
13387 local other_dir=$DIR/$tdir/other_dir
13389 test_mkdir $DIR/$tdir
13390 test_mkdir -i0 -c1 $migrate_dir
13391 test_mkdir -i0 -c1 $other_dir
13392 for ((i=0; i<10; i++)); do
13393 mkdir -p $migrate_dir/dir_${i}
13394 createmany -o $migrate_dir/dir_${i}/f 10 ||
13395 error "create files under remote dir failed $i"
13398 cp /etc/passwd $migrate_dir/$tfile
13399 cp /etc/passwd $other_dir/$tfile
13400 chattr +SAD $migrate_dir
13401 chattr +SAD $migrate_dir/$tfile
13403 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13404 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13405 local old_dir_mode=$(stat -c%f $migrate_dir)
13406 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
13408 mkdir -p $migrate_dir/dir_default_stripe2
13409 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
13410 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
13412 mkdir -p $other_dir
13413 ln $migrate_dir/$tfile $other_dir/luna
13414 ln $migrate_dir/$tfile $migrate_dir/sofia
13415 ln $other_dir/$tfile $migrate_dir/david
13416 ln -s $migrate_dir/$tfile $other_dir/zachary
13417 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
13418 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
13420 $LFS migrate -m $MDTIDX $migrate_dir ||
13421 error "fails on migrating remote dir to MDT1"
13423 echo "migratate to MDT1, then checking.."
13424 for ((i = 0; i < 10; i++)); do
13425 for file in $(find $migrate_dir/dir_${i}); do
13426 mdt_index=$($LFS getstripe -M $file)
13427 [ $mdt_index == $MDTIDX ] ||
13428 error "$file is not on MDT${MDTIDX}"
13432 # the multiple link file should still in MDT0
13433 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
13434 [ $mdt_index == 0 ] ||
13435 error "$file is not on MDT${MDTIDX}"
13437 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13438 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13439 error " expect $old_dir_flag get $new_dir_flag"
13441 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13442 [ "$old_file_flag" = "$new_file_flag" ] ||
13443 error " expect $old_file_flag get $new_file_flag"
13445 local new_dir_mode=$(stat -c%f $migrate_dir)
13446 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13447 error "expect mode $old_dir_mode get $new_dir_mode"
13449 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13450 [ "$old_file_mode" = "$new_file_mode" ] ||
13451 error "expect mode $old_file_mode get $new_file_mode"
13453 diff /etc/passwd $migrate_dir/$tfile ||
13454 error "$tfile different after migration"
13456 diff /etc/passwd $other_dir/luna ||
13457 error "luna different after migration"
13459 diff /etc/passwd $migrate_dir/sofia ||
13460 error "sofia different after migration"
13462 diff /etc/passwd $migrate_dir/david ||
13463 error "david different after migration"
13465 diff /etc/passwd $other_dir/zachary ||
13466 error "zachary different after migration"
13468 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13469 error "${tfile}_ln different after migration"
13471 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13472 error "${tfile}_ln_other different after migration"
13474 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
13475 [ $stripe_count = 2 ] ||
13476 error "dir strpe_count $d != 2 after migration."
13478 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
13479 [ $stripe_count = 2 ] ||
13480 error "file strpe_count $d != 2 after migration."
13482 #migrate back to MDT0
13485 $LFS migrate -m $MDTIDX $migrate_dir ||
13486 error "fails on migrating remote dir to MDT0"
13488 echo "migrate back to MDT0, checking.."
13489 for file in $(find $migrate_dir); do
13490 mdt_index=$($LFS getstripe -M $file)
13491 [ $mdt_index == $MDTIDX ] ||
13492 error "$file is not on MDT${MDTIDX}"
13495 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13496 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13497 error " expect $old_dir_flag get $new_dir_flag"
13499 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13500 [ "$old_file_flag" = "$new_file_flag" ] ||
13501 error " expect $old_file_flag get $new_file_flag"
13503 local new_dir_mode=$(stat -c%f $migrate_dir)
13504 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13505 error "expect mode $old_dir_mode get $new_dir_mode"
13507 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13508 [ "$old_file_mode" = "$new_file_mode" ] ||
13509 error "expect mode $old_file_mode get $new_file_mode"
13511 diff /etc/passwd ${migrate_dir}/$tfile ||
13512 error "$tfile different after migration"
13514 diff /etc/passwd ${other_dir}/luna ||
13515 error "luna different after migration"
13517 diff /etc/passwd ${migrate_dir}/sofia ||
13518 error "sofia different after migration"
13520 diff /etc/passwd ${other_dir}/zachary ||
13521 error "zachary different after migration"
13523 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13524 error "${tfile}_ln different after migration"
13526 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13527 error "${tfile}_ln_other different after migration"
13529 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
13530 [ $stripe_count = 2 ] ||
13531 error "dir strpe_count $d != 2 after migration."
13533 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
13534 [ $stripe_count = 2 ] ||
13535 error "file strpe_count $d != 2 after migration."
13537 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13539 run_test 230b "migrate directory"
13542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13543 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13544 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13548 local migrate_dir=$DIR/$tdir/migrate_dir
13550 #If migrating directory fails in the middle, all entries of
13551 #the directory is still accessiable.
13552 test_mkdir $DIR/$tdir
13553 test_mkdir -i0 -c1 $migrate_dir
13555 createmany -o $migrate_dir/f 10 ||
13556 error "create files under ${migrate_dir} failed"
13558 #failed after migrating 5 entries
13559 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
13560 do_facet mds1 lctl set_param fail_loc=0x20001801
13561 do_facet mds1 lctl set_param fail_val=5
13562 local t=$(ls $migrate_dir | wc -l)
13563 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
13564 error "migrate should fail after 5 entries"
13566 mkdir $migrate_dir/dir &&
13567 error "mkdir succeeds under migrating directory"
13568 touch $migrate_dir/file &&
13569 error "touch file succeeds under migrating directory"
13571 local u=$(ls $migrate_dir | wc -l)
13572 [ "$u" == "$t" ] || error "$u != $t during migration"
13574 for file in $(find $migrate_dir); do
13575 stat $file || error "stat $file failed"
13578 do_facet mds1 lctl set_param fail_loc=0
13579 do_facet mds1 lctl set_param fail_val=0
13581 $LFS migrate -m $MDTIDX $migrate_dir ||
13582 error "migrate open files should failed with open files"
13584 echo "Finish migration, then checking.."
13585 for file in $(find $migrate_dir); do
13586 mdt_index=$($LFS getstripe -M $file)
13587 [ $mdt_index == $MDTIDX ] ||
13588 error "$file is not on MDT${MDTIDX}"
13591 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13593 run_test 230c "check directory accessiblity if migration is failed"
13596 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13597 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13600 local migrate_dir=$DIR/$tdir/migrate_dir
13604 test_mkdir $DIR/$tdir
13605 test_mkdir -i0 -c1 $migrate_dir
13607 for ((i=0; i<100; i++)); do
13608 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
13609 createmany -o $migrate_dir/dir_${i}/f 100 ||
13610 error "create files under remote dir failed $i"
13613 $LFS migrate -m $MDTIDX $migrate_dir ||
13614 error "migrate remote dir error"
13616 echo "Finish migration, then checking.."
13617 for file in $(find $migrate_dir); do
13618 mdt_index=$($LFS getstripe -M $file)
13619 [ $mdt_index == $MDTIDX ] ||
13620 error "$file is not on MDT${MDTIDX}"
13623 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13625 run_test 230d "check migrate big directory"
13628 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13629 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13635 mkdir -p $DIR/$tdir
13636 mkdir $DIR/$tdir/migrate_dir
13637 mkdir $DIR/$tdir/other_dir
13638 touch $DIR/$tdir/migrate_dir/a
13639 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
13640 ls $DIR/$tdir/other_dir
13642 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13643 error "migrate dir fails"
13645 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13646 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13648 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13649 [ $mdt_index == 0 ] || error "a is not on MDT0"
13651 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
13652 error "migrate dir fails"
13654 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
13655 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
13657 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13658 [ $mdt_index == 1 ] || error "a is not on MDT1"
13660 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
13661 [ $mdt_index == 1 ] || error "b is not on MDT1"
13663 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13664 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
13666 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
13668 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13670 run_test 230e "migrate mulitple local link files"
13673 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13674 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13678 mkdir -p $DIR/$tdir
13679 mkdir $DIR/$tdir/migrate_dir
13680 $LFS mkdir -i1 $DIR/$tdir/other_dir
13681 touch $DIR/$tdir/migrate_dir/a
13682 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
13683 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
13684 ls $DIR/$tdir/other_dir
13686 # a should be migrated to MDT1, since no other links on MDT0
13687 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13688 error "#1 migrate dir fails"
13689 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13690 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13691 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13692 [ $mdt_index == 1 ] || error "a is not on MDT1"
13694 # a should stay on MDT1, because it is a mulitple link file
13695 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13696 error "#2 migrate dir fails"
13697 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13698 [ $mdt_index == 1 ] || error "a is not on MDT1"
13700 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13701 error "#3 migrate dir fails"
13703 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13704 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
13705 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
13707 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
13708 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
13710 # a should be migrated to MDT0, since no other links on MDT1
13711 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13712 error "#4 migrate dir fails"
13713 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13714 [ $mdt_index == 0 ] || error "a is not on MDT0"
13716 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13718 run_test 230f "migrate mulitple remote link files"
13721 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13722 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13724 mkdir -p $DIR/$tdir/migrate_dir
13726 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
13727 error "migrating dir to non-exist MDT succeeds"
13730 run_test 230g "migrate dir to non-exist MDT"
13733 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13734 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13735 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
13736 skip "Need MDS version at least 2.7.64" && return
13739 mkdir -p $DIR/$tdir/migrate_dir
13741 $LFS migrate -m1 $DIR &&
13742 error "migrating mountpoint1 should fail"
13744 $LFS migrate -m1 $DIR/$tdir/.. &&
13745 error "migrating mountpoint2 should fail"
13747 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
13748 error "migrating $tdir fail"
13750 mdt_index=$($LFS getstripe -M $DIR/$tdir)
13751 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13753 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13754 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13757 run_test 230h "migrate .. and root"
13760 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13761 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13763 mkdir -p $DIR/$tdir/migrate_dir
13765 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
13766 error "migration fails with a tailing slash"
13768 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
13769 error "migration fails with two tailing slashes"
13771 run_test 230i "lfs migrate -m tolerates trailing slashes"
13775 # For simplicity this test assumes that max_pages_per_rpc
13776 # is the same across all OSCs
13777 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
13778 local bulk_size=$((max_pages * 4096))
13780 mkdir -p $DIR/$tdir
13782 # clear the OSC stats
13783 $LCTL set_param osc.*.stats=0 &>/dev/null
13786 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
13787 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
13788 oflag=direct &>/dev/null || error "dd failed"
13790 sync; sleep 1; sync # just to be safe
13791 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
13792 if [ x$nrpcs != "x1" ]; then
13793 $LCTL get_param osc.*.stats
13794 error "found $nrpcs ost_write RPCs, not 1 as expected"
13798 # Drop the OSC cache, otherwise we will read from it
13799 cancel_lru_locks osc
13801 # clear the OSC stats
13802 $LCTL set_param osc.*.stats=0 &>/dev/null
13804 # Client reads $bulk_size.
13805 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
13806 iflag=direct &>/dev/null || error "dd failed"
13808 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
13809 if [ x$nrpcs != "x1" ]; then
13810 $LCTL get_param osc.*.stats
13811 error "found $nrpcs ost_read RPCs, not 1 as expected"
13814 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
13817 mkdir -p $DIR/$tdir
13819 for i in {0..1023}; do
13820 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
13821 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
13822 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
13826 run_test 231b "must not assert on fully utilized OST request buffer"
13829 mkdir -p $DIR/$tdir
13830 #define OBD_FAIL_LDLM_OST_LVB 0x31c
13831 $LCTL set_param fail_loc=0x31c
13833 # ignore dd failure
13834 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
13836 $LCTL set_param fail_loc=0
13837 umount_client $MOUNT || error "umount failed"
13838 mount_client $MOUNT || error "mount failed"
13840 run_test 232 "failed lock should not block umount"
13843 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
13844 { skip "Need MDS version at least 2.3.64"; return; }
13845 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13847 local fid=$($LFS path2fid $MOUNT)
13848 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13849 error "cannot access $MOUNT using its FID '$fid'"
13851 run_test 233a "checking that OBF of the FS root succeeds"
13854 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
13855 { skip "Need MDS version at least 2.5.90"; return; }
13856 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13858 local fid=$($LFS path2fid $MOUNT/.lustre)
13859 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13860 error "cannot access $MOUNT/.lustre using its FID '$fid'"
13862 fid=$($LFS path2fid $MOUNT/.lustre/fid)
13863 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13864 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
13866 run_test 233b "checking that OBF of the FS .lustre succeeds"
13869 local p="$TMP/sanityN-$TESTNAME.parameters"
13870 save_lustre_params client "llite.*.xattr_cache" > $p
13871 lctl set_param llite.*.xattr_cache 1 ||
13872 { skip "xattr cache is not supported"; return 0; }
13874 mkdir -p $DIR/$tdir || error "mkdir failed"
13875 touch $DIR/$tdir/$tfile || error "touch failed"
13876 # OBD_FAIL_LLITE_XATTR_ENOMEM
13877 $LCTL set_param fail_loc=0x1405
13878 # output of the form: attr 2 4 44 3 fc13 x86_64
13879 V=($(IFS=".-" rpm -q attr))
13880 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
13881 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
13882 # attr pre-2.4.44-7 had a bug with rc
13883 # LU-3703 - SLES 11 and FC13 clients have older attr
13884 getfattr -n user.attr $DIR/$tdir/$tfile &&
13885 error "getfattr should have failed with ENOMEM"
13887 skip "LU-3703: attr version $(getfattr --version) too old"
13889 $LCTL set_param fail_loc=0x0
13892 restore_lustre_params < $p
13895 run_test 234 "xattr cache should not crash on ENOMEM"
13898 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
13899 skip "Need MDS version at least 2.4.52" && return
13900 flock_deadlock $DIR/$tfile
13905 124) error "process hangs on a deadlock"
13907 *) error "error executing flock_deadlock $DIR/$tfile"
13911 run_test 235 "LU-1715: flock deadlock detection does not work properly"
13915 check_swap_layouts_support && return 0
13916 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
13918 local ref1=/etc/passwd
13919 local ref2=/etc/group
13920 local file1=$DIR/$tdir/f1
13921 local file2=$DIR/$tdir/f2
13923 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
13924 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
13925 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
13926 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
13927 local fd=$(free_fd)
13928 local cmd="exec $fd<>$file2"
13931 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
13932 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
13935 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13940 run_test 236 "Layout swap on open unlinked file"
13942 # test to verify file handle related system calls
13943 # (name_to_handle_at/open_by_handle_at)
13944 # The new system calls are supported in glibc >= 2.14.
13947 echo "Test file_handle syscalls" > $DIR/$tfile ||
13948 error "write failed"
13949 check_fhandle_syscalls $DIR/$tfile ||
13950 error "check_fhandle_syscalls failed"
13952 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
13954 # LU-4659 linkea consistency
13956 local server_version=$(lustre_version_code $SINGLEMDS)
13958 [[ $server_version -gt $(version_code 2.5.57) ]] ||
13959 [[ $server_version -gt $(version_code 2.5.1) &&
13960 $server_version -lt $(version_code 2.5.50) ]] ||
13961 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
13964 ln $DIR/$tfile $DIR/$tfile.lnk
13965 touch $DIR/$tfile.new
13966 mv $DIR/$tfile.new $DIR/$tfile
13967 local fid1=$($LFS path2fid $DIR/$tfile)
13968 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
13969 local path1=$($LFS fid2path $FSNAME "$fid1")
13970 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
13971 local path2=$($LFS fid2path $FSNAME "$fid2")
13972 [ $tfile.lnk == $path2 ] ||
13973 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
13976 run_test 238 "Verify linkea consistency"
13979 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
13980 skip "Need MDS version at least 2.5.60" && return
13981 local list=$(comma_list $(mdts_nodes))
13983 mkdir -p $DIR/$tdir
13984 createmany -o $DIR/$tdir/f- 5000
13985 unlinkmany $DIR/$tdir/f- 5000
13986 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
13987 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
13988 osc.*MDT*.sync_in_flight" | calc_sum)
13989 [ "$changes" -eq 0 ] || error "$changes not synced"
13991 run_test 239 "osp_sync test"
13993 test_239a() { #LU-5297
13994 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13996 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
13997 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
13998 chgrp $RUNAS_GID $DIR/$tfile
13999 wait_delete_completed
14001 run_test 239a "process invalid osp sync record correctly"
14003 test_239b() { #LU-5297
14004 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14006 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
14007 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
14008 chgrp $RUNAS_GID $DIR/$tfile1
14009 wait_delete_completed
14010 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14012 chgrp $RUNAS_GID $DIR/$tfile2
14013 wait_delete_completed
14015 run_test 239b "process osp sync record with ENOMEM error correctly"
14018 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14019 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14021 mkdir -p $DIR/$tdir
14023 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
14024 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
14025 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
14026 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
14028 umount_client $MOUNT || error "umount failed"
14029 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
14030 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
14031 mount_client $MOUNT || error "failed to mount client"
14033 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
14034 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
14036 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
14039 for LOOP in $(seq $1); do
14040 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
14041 cancel_lru_locks osc || true
14046 for LOOP in $(seq $1); do
14047 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
14048 iflag=direct 2>/dev/null
14052 test_241a() { # was test_241
14053 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14055 cancel_lru_locks osc
14056 test_241_bio 1000 &
14061 run_test 241a "bio vs dio"
14064 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14066 test_241_dio 1000 &
14071 run_test 241b "dio vs dio"
14074 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14075 mkdir -p $DIR/$tdir
14076 touch $DIR/$tdir/$tfile
14078 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
14079 do_facet mds1 lctl set_param fail_loc=0x105
14080 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
14082 do_facet mds1 lctl set_param fail_loc=0
14083 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
14085 run_test 242 "mdt_readpage failure should not cause directory unreadable"
14089 test_mkdir -p $DIR/$tdir
14090 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
14092 run_test 243 "various group lock tests"
14096 test_mkdir -p $DIR/$tdir
14097 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
14098 sendfile_grouplock $DIR/$tdir/$tfile || \
14099 error "sendfile+grouplock failed"
14102 run_test 244 "sendfile with group lock tests"
14105 local flagname="multi_mod_rpcs"
14106 local connect_data_name="max_mod_rpcs"
14109 # check if multiple modify RPCs flag is set
14110 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
14111 grep "connect_flags:")
14114 echo "$out" | grep -qw $flagname
14115 if [ $? -ne 0 ]; then
14116 echo "connect flag $flagname is not set"
14120 # check if multiple modify RPCs data is set
14121 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
14124 echo "$out" | grep -qw $connect_data_name ||
14125 error "import should have connect data $connect_data_name"
14127 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
14129 test_246() { # LU-7371
14130 remote_ost_nodsh && skip "remote OST with nodsh" && return
14131 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
14132 skip "Need OST version >= 2.7.62" && return 0
14133 do_facet ost1 $LCTL set_param fail_val=4095
14134 #define OBD_FAIL_OST_READ_SIZE 0x234
14135 do_facet ost1 $LCTL set_param fail_loc=0x234
14136 $LFS setstripe $DIR/$tfile -i 0 -c 1
14137 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
14138 cancel_lru_locks $FSNAME-OST0000
14139 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
14141 run_test 246 "Read file of size 4095 should return right length"
14144 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14146 { skip "Fileset feature is not supported"; return; }
14148 local submount=${MOUNT}_$tdir
14151 mkdir -p $submount || error "mkdir $submount failed"
14152 FILESET="$FILESET/$tdir" mount_client $submount ||
14153 error "mount $submount failed"
14154 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
14155 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
14156 error "read $MOUNT/$tdir/$tfile failed"
14157 umount_client $submount || error "umount $submount failed"
14160 run_test 247a "mount subdir as fileset"
14163 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14164 { skip "Fileset feature is not supported"; return; }
14166 local submount=${MOUNT}_$tdir
14168 rm -rf $MOUNT/$tdir
14169 mkdir -p $submount || error "mkdir $submount failed"
14171 FILESET="$FILESET/$tdir" mount_client $submount &&
14172 error "mount $submount should fail"
14175 run_test 247b "mount subdir that dose not exist"
14178 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14179 { skip "Fileset feature is not supported"; return; }
14181 local submount=${MOUNT}_$tdir
14183 mkdir -p $MOUNT/$tdir/dir1
14184 mkdir -p $submount || error "mkdir $submount failed"
14185 FILESET="$FILESET/$tdir" mount_client $submount ||
14186 error "mount $submount failed"
14187 local fid=$($LFS path2fid $MOUNT/)
14188 $LFS fid2path $submount $fid && error "fid2path should fail"
14189 umount_client $submount || error "umount $submount failed"
14192 run_test 247c "running fid2path outside root"
14195 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14196 { skip "Fileset feature is not supported"; return; }
14198 local submount=${MOUNT}_$tdir
14200 mkdir -p $MOUNT/$tdir/dir1
14201 mkdir -p $submount || error "mkdir $submount failed"
14202 FILESET="$FILESET/$tdir" mount_client $submount ||
14203 error "mount $submount failed"
14204 local fid=$($LFS path2fid $submount/dir1)
14205 $LFS fid2path $submount $fid || error "fid2path should succeed"
14206 umount_client $submount || error "umount $submount failed"
14209 run_test 247d "running fid2path inside root"
14213 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14215 { skip "Fileset feature is not supported"; return; }
14217 local submount=${MOUNT}_$tdir
14220 mkdir -p $submount || error "mkdir $submount failed"
14221 FILESET="$FILESET/.." mount_client $submount &&
14222 error "mount $submount should fail"
14225 run_test 247e "mount .. as fileset"
14228 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
14229 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
14231 # create a large file for fast read verification
14232 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
14234 # make sure the file is created correctly
14235 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
14236 { rm -f $DIR/$tfile; skip "file creation error" && return; }
14238 echo "Test 1: verify that fast read is 4 times faster on cache read"
14240 # small read with fast read enabled
14241 $LCTL set_param -n llite.*.fast_read=1
14242 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14243 awk '/copied/ { print $6 }')
14245 # small read with fast read disabled
14246 $LCTL set_param -n llite.*.fast_read=0
14247 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14248 awk '/copied/ { print $6 }')
14250 # verify that fast read is 4 times faster for cache read
14251 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
14252 error_not_in_vm "fast read was not 4 times faster: " \
14253 "$t_fast vs $t_slow"
14255 echo "Test 2: verify the performance between big and small read"
14256 $LCTL set_param -n llite.*.fast_read=1
14258 # 1k non-cache read
14259 cancel_lru_locks osc
14260 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14261 awk '/copied/ { print $6 }')
14263 # 1M non-cache read
14264 cancel_lru_locks osc
14265 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14266 awk '/copied/ { print $6 }')
14268 # verify that big IO is not 4 times faster than small IO
14269 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
14270 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
14272 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
14275 run_test 248 "fast read verification"
14277 test_249() { # LU-7890
14279 $SETSTRIPE -c 1 $DIR/$tfile
14281 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
14282 skip "Need at least version 2.8.54"
14284 # Offset 2T == 4k * 512M
14285 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
14286 error "dd to 2T offset failed"
14288 run_test 249 "Write above 2T file size"
14291 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
14292 && skip "no 16TB file size limit on ZFS" && return
14294 $SETSTRIPE -c 1 $DIR/$tfile
14295 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
14296 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
14297 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
14298 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
14299 conv=notrunc,fsync && error "append succeeded"
14302 run_test 250 "Write above 16T limit"
14305 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
14307 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
14308 #Skip once - writing the first stripe will succeed
14309 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14310 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
14311 error "short write happened"
14313 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14314 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
14315 error "short read happened"
14319 run_test 251 "Handling short read and write correctly"
14329 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14330 remote_ost_nodsh && skip "remote OST with nodsh" && return
14331 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
14332 "$(facet_fstype mds1)" != "ldiskfs" ]; then
14333 skip "can only run lr_reader on ldiskfs target"
14337 # check lr_reader on OST0000
14339 dev=$(facet_device $tgt)
14340 out=$(do_facet $tgt $LR_READER $dev)
14341 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14343 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
14344 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
14345 error "Invalid uuid returned by $LR_READER on target $tgt"
14346 echo -e "uuid returned by $LR_READER is '$uuid'\n"
14348 # check lr_reader -c on MDT0000
14350 dev=$(facet_device $tgt)
14351 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
14352 echo "$LR_READER does not support additional options"
14355 out=$(do_facet $tgt $LR_READER -c $dev)
14356 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14358 num=$(echo "$out" | grep -c "mdtlov")
14359 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
14360 error "Invalid number of mdtlov clients returned by $LR_READER"
14361 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
14363 # check lr_reader -cr on MDT0000
14364 out=$(do_facet $tgt $LR_READER -cr $dev)
14365 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14367 echo "$out" | grep -q "^reply_data:$" ||
14368 error "$LR_READER should have returned 'reply_data' section"
14369 num=$(echo "$out" | grep -c "client_generation")
14370 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
14372 run_test 252 "check lr_reader tool"
14374 test_253_fill_ost() {
14375 local size_mb #how many MB should we write to pass watermark
14376 local lwm=$3 #low watermark
14377 local free_10mb #10% of free space
14379 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14380 size_mb=$((free_kb / 1024 - lwm))
14381 free_10mb=$((free_kb / 10240))
14382 #If 10% of free space cross low watermark use it
14383 if (( free_10mb > size_mb )); then
14386 #At least we need to store 1.1 of difference between
14387 #free space and low watermark
14388 size_mb=$((size_mb + size_mb / 10))
14390 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
14391 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
14392 oflag=append conv=notrunc
14397 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14398 echo "OST still has $((free_kb / 1024)) mbytes free"
14405 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14406 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14407 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
14409 local ost_name=$($LFS osts |
14410 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
14412 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
14413 do_facet $SINGLEMDS $LCTL get_param -n \
14414 osp.$mdtosc_proc1.reserved_mb_high ||
14415 { skip "remote MDS does not support reserved_mb_high" &&
14420 wait_delete_completed
14423 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
14424 osp.$mdtosc_proc1.reserved_mb_high)
14425 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
14426 osp.$mdtosc_proc1.reserved_mb_low)
14427 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
14429 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
14430 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
14431 error "Adding $ost_name to pool failed"
14433 # Wait for client to see a OST at pool
14434 wait_update $HOSTNAME "$LCTL get_param -n
14435 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
14436 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
14437 error "Client can not see the pool"
14438 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
14439 error "Setstripe failed"
14441 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
14442 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
14443 echo "OST still has $((blocks/1024)) mbytes free"
14445 local new_lwm=$((blocks/1024-10))
14446 do_facet $SINGLEMDS $LCTL set_param \
14447 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
14448 do_facet $SINGLEMDS $LCTL set_param \
14449 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
14451 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14453 #First enospc could execute orphan deletion so repeat.
14454 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14456 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14457 osp.$mdtosc_proc1.prealloc_status)
14458 echo "prealloc_status $oa_status"
14460 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
14461 error "File creation should fail"
14462 #object allocation was stopped, but we still able to append files
14463 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
14464 error "Append failed"
14465 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
14467 wait_delete_completed
14471 for i in $(seq 10 12); do
14472 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
14473 error "File creation failed after rm";
14476 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14477 osp.$mdtosc_proc1.prealloc_status)
14478 echo "prealloc_status $oa_status"
14480 if (( oa_status != 0 )); then
14481 error "Object allocation still disable after rm"
14483 do_facet $SINGLEMDS $LCTL set_param \
14484 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
14485 do_facet $SINGLEMDS $LCTL set_param \
14486 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
14489 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
14490 error "Remove $ost_name from pool failed"
14491 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14492 error "Pool destroy fialed"
14494 run_test 253 "Check object allocation limit"
14499 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14500 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14501 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
14502 { skip "MDS does not support changelog_size" && return; }
14504 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14505 echo "Registered as changelog user $cl_user"
14507 $LFS changelog_clear $MDT0 $cl_user 0
14509 local size1=$(do_facet mds1 \
14510 $LCTL get_param -n mdd.$MDT0.changelog_size)
14511 echo "Changelog size $size1"
14514 $LFS mkdir -i 0 $DIR/$tdir
14516 mkdir -p $DIR/$tdir/pics/2008/zachy
14517 touch $DIR/$tdir/pics/2008/zachy/timestamp
14518 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
14519 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14520 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14521 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14522 rm $DIR/$tdir/pics/desktop.jpg
14524 local size2=$(do_facet mds1 \
14525 $LCTL get_param -n mdd.$MDT0.changelog_size)
14526 echo "Changelog size after work $size2"
14528 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14530 if (( size2 <= size1 )); then
14531 error "Changelog size after work should be greater than original"
14535 run_test 254 "Check changelog size"
14542 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
14543 awk -F: '{print $2}' | grep $type > /dev/null
14544 if [ $? -ne 0 ]; then
14554 lfs ladvise -a willread $file > /dev/null 2>&1
14555 if [ $? -eq 0 ]; then
14559 lfs ladvise -a willread $file 2>&1 |
14560 grep "Inappropriate ioctl for device" > /dev/null
14561 if [ $? -eq 0 ]; then
14568 bc <<<"scale=2; ($1 - $2) * 100 / $2"
14571 # run a random read IO workload
14572 # usage: random_read_iops <filename> <filesize> <iosize>
14573 random_read_iops() {
14576 local iosize=${3:-4096}
14578 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
14579 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
14582 drop_file_oss_cache() {
14586 $LFS ladvise -a dontneed $file 2>/dev/null ||
14587 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
14590 ladvise_willread_performance()
14593 local average_origin=0
14594 local average_cache=0
14595 local average_ladvise=0
14597 for ((i = 1; i <= $repeat; i++)); do
14598 echo "Iter $i/$repeat: reading without willread hint"
14599 cancel_lru_locks osc
14600 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
14601 local speed_origin=$(random_read_iops $DIR/$tfile $size)
14602 echo "Iter $i/$repeat: uncached speed: $speed_origin"
14603 average_origin=$(bc <<<"$average_origin + $speed_origin")
14605 cancel_lru_locks osc
14606 local speed_cache=$(random_read_iops $DIR/$tfile $size)
14607 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
14608 average_cache=$(bc <<<"$average_cache + $speed_cache")
14610 cancel_lru_locks osc
14611 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
14612 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
14613 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
14614 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
14615 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
14617 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
14618 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
14619 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
14621 speedup_cache=$(percent $average_cache $average_origin)
14622 speedup_ladvise=$(percent $average_ladvise $average_origin)
14624 echo "Average uncached read: $average_origin"
14625 echo "Average speedup with OSS cached read: " \
14626 "$average_cache = +$speedup_cache%"
14627 echo "Average speedup with ladvise willread: " \
14628 "$average_ladvise = +$speedup_ladvise%"
14630 local lowest_speedup=20
14631 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
14632 echo "Speedup with OSS cached read less than $lowest_speedup%, "
14633 "got $average_cache%. Skipping ladvise willread check."
14637 # the test won't work on ZFS until it supports 'ladvise dontneed', but
14638 # it is still good to run until then to exercise 'ladvise willread'
14639 ! $LFS ladvise -a dontneed $DIR/$tfile &&
14640 [ "$(facet_fstype ost1)" = "zfs" ] &&
14641 echo "osd-zfs does not support dontneed or drop_caches" &&
14644 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
14645 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
14646 error_not_in_vm "Speedup with willread is less than " \
14647 "$lowest_speedup%, got $average_ladvise%"
14651 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14652 skip "lustre < 2.8.54 does not support ladvise " && return
14653 remote_ost_nodsh && skip "remote OST with nodsh" && return
14655 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
14657 ladvise_no_type willread $DIR/$tfile &&
14658 skip "willread ladvise is not supported" && return
14660 ladvise_no_ioctl $DIR/$tfile &&
14661 skip "ladvise ioctl is not supported" && return
14664 local size=$((size_mb * 1048576))
14665 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14666 error "dd to $DIR/$tfile failed"
14668 lfs ladvise -a willread $DIR/$tfile ||
14669 error "Ladvise failed with no range argument"
14671 lfs ladvise -a willread -s 0 $DIR/$tfile ||
14672 error "Ladvise failed with no -l or -e argument"
14674 lfs ladvise -a willread -e 1 $DIR/$tfile ||
14675 error "Ladvise failed with only -e argument"
14677 lfs ladvise -a willread -l 1 $DIR/$tfile ||
14678 error "Ladvise failed with only -l argument"
14680 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
14681 error "End offset should not be smaller than start offset"
14683 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
14684 error "End offset should not be equal to start offset"
14686 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
14687 error "Ladvise failed with overflowing -s argument"
14689 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
14690 error "Ladvise failed with overflowing -e argument"
14692 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
14693 error "Ladvise failed with overflowing -l argument"
14695 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
14696 error "Ladvise succeeded with conflicting -l and -e arguments"
14698 echo "Synchronous ladvise should wait"
14700 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
14701 do_nodes $(comma_list $(osts_nodes)) \
14702 $LCTL set_param fail_val=$delay fail_loc=0x237
14704 local start_ts=$SECONDS
14705 lfs ladvise -a willread $DIR/$tfile ||
14706 error "Ladvise failed with no range argument"
14707 local end_ts=$SECONDS
14708 local inteval_ts=$((end_ts - start_ts))
14710 if [ $inteval_ts -lt $(($delay - 1)) ]; then
14711 error "Synchronous advice didn't wait reply"
14714 echo "Asynchronous ladvise shouldn't wait"
14715 local start_ts=$SECONDS
14716 lfs ladvise -a willread -b $DIR/$tfile ||
14717 error "Ladvise failed with no range argument"
14718 local end_ts=$SECONDS
14719 local inteval_ts=$((end_ts - start_ts))
14721 if [ $inteval_ts -gt $(($delay / 2)) ]; then
14722 error "Asynchronous advice blocked"
14725 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
14726 ladvise_willread_performance
14728 run_test 255a "check 'lfs ladvise -a willread'"
14734 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
14738 remote_ost_nodsh && skip "remote OST with nodsh" && return
14740 lfs setstripe -c 1 -i 0 $DIR/$tfile
14742 ladvise_no_type dontneed $DIR/$tfile &&
14743 skip "dontneed ladvise is not supported" && return
14745 ladvise_no_ioctl $DIR/$tfile &&
14746 skip "ladvise ioctl is not supported" && return
14748 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14749 skip "lustre < 2.8.54 does not support ladvise" && return
14751 ! $LFS ladvise -a dontneed $DIR/$tfile &&
14752 [ "$(facet_fstype ost1)" = "zfs" ] &&
14753 skip "zfs-osd does not support 'ladvise dontneed'" && return
14756 local size=$((size_mb * 1048576))
14757 # In order to prevent disturbance of other processes, only check 3/4
14758 # of the memory usage
14759 local kibibytes=$((size_mb * 1024 * 3 / 4))
14761 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14762 error "dd to $DIR/$tfile failed"
14764 local total=$(facet_meminfo ost1 MemTotal)
14765 echo "Total memory: $total KiB"
14767 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
14768 local before_read=$(facet_meminfo ost1 Cached)
14769 echo "Cache used before read: $before_read KiB"
14771 lfs ladvise -a willread $DIR/$tfile ||
14772 error "Ladvise willread failed"
14773 local after_read=$(facet_meminfo ost1 Cached)
14774 echo "Cache used after read: $after_read KiB"
14776 lfs ladvise -a dontneed $DIR/$tfile ||
14777 error "Ladvise dontneed again failed"
14778 local no_read=$(facet_meminfo ost1 Cached)
14779 echo "Cache used after dontneed ladvise: $no_read KiB"
14781 if [ $total -lt $((before_read + kibibytes)) ]; then
14782 echo "Memory is too small, abort checking"
14786 if [ $((before_read + kibibytes)) -gt $after_read ]; then
14787 error "Ladvise willread should use more memory" \
14788 "than $kibibytes KiB"
14791 if [ $((no_read + kibibytes)) -gt $after_read ]; then
14792 error "Ladvise dontneed should release more memory" \
14793 "than $kibibytes KiB"
14796 run_test 255b "check 'lfs ladvise -a dontneed'"
14803 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14804 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14805 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
14806 skip "non-ldiskfs backend" && return
14808 mdt_dev=$(mdsdevname 1)
14810 cl_user=$(do_facet mds1 \
14811 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
14812 if [[ -n $cl_user ]]; then
14813 skip "active changelog user"
14817 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14818 echo "Registered as changelog user $cl_user"
14821 mkdir -p $DIR/$tdir
14823 $LFS changelog_clear $MDT0 $cl_user 0
14826 touch $DIR/$tdir/{1..10}
14829 stop mds1 || error "Fail to stop MDT."
14832 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
14834 #after mount new plainllog is used
14835 touch $DIR/$tdir/{11..19}
14836 cat_sl=$(do_facet mds1 \
14837 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
14838 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
14840 if (( cat_sl != 2 )); then
14841 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14842 error "Changelog catalog has wrong number of slots $cat_sl"
14845 $LFS changelog_clear $MDT0 $cl_user 0
14847 cat_sl=$(do_facet mds1 \
14848 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
14849 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
14851 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14853 if (( cat_sl == 2 )); then
14854 error "Empty plain llog was not deleted from changelog catalog"
14856 if (( cat_sl != 1 )); then
14857 error "Active plain llog shouldn\`t be deleted from catalog"
14860 run_test 256 "Check llog delete for empty and not full state"
14863 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14864 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
14865 skip "Need MDS version at least 2.8.55" && return
14867 test_mkdir -p $DIR/$tdir
14869 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
14870 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
14873 #define OBD_FAIL_MDS_XATTR_REP 0x161
14874 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
14875 local facet=mds$((mdtidx + 1))
14876 set_nodes_failloc $(facet_active_host $facet) 0x80000161
14877 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
14879 stop $facet || error "stop MDS failed"
14880 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
14881 error "start MDS fail"
14883 run_test 257 "xattr locks are not lost"
14886 #define OBD_FAIL_MDC_CLOSE 0x806
14887 $LCTL set_param fail_loc=0x80000806
14891 run_test 260 "Check mdc_close fail"
14893 cleanup_test_300() {
14897 test_striped_dir() {
14902 mkdir -p $DIR/$tdir
14904 SAVE_UMASK=$(umask)
14905 trap cleanup_test_300 RETURN EXIT
14907 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
14908 $DIR/$tdir/striped_dir ||
14909 error "set striped dir error"
14911 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
14912 [ "$mode" = "755" ] || error "expect 755 got $mode"
14914 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
14915 error "getdirstripe failed"
14916 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
14917 if [ "$stripe_count" != "2" ]; then
14918 error "1:stripe_count is $stripe_count, expect 2"
14920 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
14921 if [ "$stripe_count" != "2" ]; then
14922 error "2:stripe_count is $stripe_count, expect 2"
14925 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
14926 if [ "$stripe_index" != "$mdt_index" ]; then
14927 error "stripe_index is $stripe_index, expect $mdt_index"
14930 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14931 error "nlink error after create striped dir"
14933 mkdir $DIR/$tdir/striped_dir/a
14934 mkdir $DIR/$tdir/striped_dir/b
14936 stat $DIR/$tdir/striped_dir/a ||
14937 error "create dir under striped dir failed"
14938 stat $DIR/$tdir/striped_dir/b ||
14939 error "create dir under striped dir failed"
14941 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
14942 error "nlink error after mkdir"
14944 rmdir $DIR/$tdir/striped_dir/a
14945 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
14946 error "nlink error after rmdir"
14948 rmdir $DIR/$tdir/striped_dir/b
14949 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14950 error "nlink error after rmdir"
14952 chattr +i $DIR/$tdir/striped_dir
14953 createmany -o $DIR/$tdir/striped_dir/f 10 &&
14954 error "immutable flags not working under striped dir!"
14955 chattr -i $DIR/$tdir/striped_dir
14957 rmdir $DIR/$tdir/striped_dir ||
14958 error "rmdir striped dir error"
14966 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14967 skip "skipped for lustre < 2.7.0" && return
14968 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14969 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14971 test_striped_dir 0 || error "failed on striped dir on MDT0"
14972 test_striped_dir 1 || error "failed on striped dir on MDT0"
14974 run_test 300a "basic striped dir sanity test"
14977 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14978 skip "skipped for lustre < 2.7.0" && return
14979 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14980 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14986 test_mkdir $DIR/$tdir || error "mkdir fail"
14987 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14988 error "set striped dir error"
14989 for ((i=0; i<10; i++)); do
14990 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
14992 touch $DIR/$tdir/striped_dir/file_$i ||
14993 error "touch error $i"
14994 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
14995 [ $mtime1 -eq $mtime2 ] &&
14996 error "mtime not change after create"
14998 rm -f $DIR/$tdir/striped_dir/file_$i ||
14999 error "unlink error $i"
15000 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
15001 [ $mtime2 -eq $mtime3 ] &&
15002 error "mtime did not change after unlink"
15006 run_test 300b "check ctime/mtime for striped dir"
15009 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15010 skip "skipped for lustre < 2.7.0" && return
15011 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15012 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15015 mkdir -p $DIR/$tdir
15016 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
15017 error "set striped dir error"
15019 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
15020 error "chown striped dir failed"
15022 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
15023 error "create 5k files failed"
15025 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
15027 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
15031 run_test 300c "chown && check ls under striped directory"
15034 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15035 skip "skipped for lustre < 2.7.0" && return
15036 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15037 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15041 mkdir -p $DIR/$tdir
15042 $SETSTRIPE -c 2 $DIR/$tdir
15044 #local striped directory
15045 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15046 error "set striped dir error"
15047 createmany -o $DIR/$tdir/striped_dir/f 10 ||
15048 error "create 10 files failed"
15050 #remote striped directory
15051 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
15052 error "set striped dir error"
15053 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
15054 error "create 10 files failed"
15056 for file in $(find $DIR/$tdir); do
15057 stripe_count=$($GETSTRIPE -c $file)
15058 [ $stripe_count -eq 2 ] ||
15059 error "wrong stripe $stripe_count for $file"
15064 run_test 300d "check default stripe under striped directory"
15067 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15068 skip "Need MDS version at least 2.7.55" && return
15069 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15070 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15074 mkdir -p $DIR/$tdir
15076 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15077 error "set striped dir error"
15079 touch $DIR/$tdir/striped_dir/a
15080 touch $DIR/$tdir/striped_dir/b
15081 touch $DIR/$tdir/striped_dir/c
15083 mkdir $DIR/$tdir/striped_dir/dir_a
15084 mkdir $DIR/$tdir/striped_dir/dir_b
15085 mkdir $DIR/$tdir/striped_dir/dir_c
15087 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
15088 error "set striped adir under striped dir error"
15090 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
15091 error "set striped bdir under striped dir error"
15093 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
15094 error "set striped cdir under striped dir error"
15096 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
15097 error "rename dir under striped dir fails"
15099 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
15100 error "rename dir under different stripes fails"
15102 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
15103 error "rename file under striped dir should succeed"
15105 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
15106 error "rename dir under striped dir should succeed"
15110 run_test 300e "check rename under striped directory"
15113 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15114 skip "Need MDS version at least 2.7.55" && return
15115 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15116 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15121 mkdir -p $DIR/$tdir
15123 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15124 error "set striped dir error"
15126 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
15127 error "set striped dir error"
15129 touch $DIR/$tdir/striped_dir/a
15130 mkdir $DIR/$tdir/striped_dir/dir_a
15131 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
15132 error "create striped dir under striped dir fails"
15134 touch $DIR/$tdir/striped_dir1/b
15135 mkdir $DIR/$tdir/striped_dir1/dir_b
15136 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
15137 error "create striped dir under striped dir fails"
15139 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
15140 error "rename dir under different striped dir should fail"
15142 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
15143 error "rename striped dir under diff striped dir should fail"
15145 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
15146 error "rename file under diff striped dirs fails"
15150 run_test 300f "check rename cross striped directory"
15152 test_300_check_default_striped_dir()
15155 local default_count=$2
15156 local default_index=$3
15159 local dir_stripe_index
15162 echo "checking $dirname $default_count $default_index"
15163 $LFS setdirstripe -D -c $default_count -i $default_index \
15164 -t all_char $DIR/$tdir/$dirname ||
15165 error "set default stripe on striped dir error"
15166 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
15167 [ $stripe_count -eq $default_count ] ||
15168 error "expect $default_count get $stripe_count for $dirname"
15170 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
15171 [ $stripe_index -eq $default_index ] ||
15172 error "expect $default_index get $stripe_index for $dirname"
15174 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
15175 error "create dirs failed"
15177 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
15178 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
15179 for dir in $(find $DIR/$tdir/$dirname/*); do
15180 stripe_count=$($LFS getdirstripe -c $dir)
15181 [ $stripe_count -eq $default_count ] ||
15182 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
15183 error "stripe count $default_count != $stripe_count for $dir"
15185 stripe_index=$($LFS getdirstripe -i $dir)
15186 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
15187 error "$stripe_index != $default_index for $dir"
15189 #check default stripe
15190 stripe_count=$($LFS getdirstripe -D -c $dir)
15191 [ $stripe_count -eq $default_count ] ||
15192 error "default count $default_count != $stripe_count for $dir"
15194 stripe_index=$($LFS getdirstripe -D -i $dir)
15195 [ $stripe_index -eq $default_index ] ||
15196 error "default index $default_index != $stripe_index for $dir"
15198 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
15202 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15203 skip "Need MDS version at least 2.7.55" && return
15204 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15210 mkdir $DIR/$tdir/normal_dir
15212 #Checking when client cache stripe index
15213 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
15214 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
15215 error "create striped_dir failed"
15217 mkdir $DIR/$tdir/striped_dir/dir1 ||
15218 error "create dir1 fails"
15219 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
15220 [ $stripe_index -eq 1 ] ||
15221 error "dir1 expect 1 got $stripe_index"
15223 $LFS setdirstripe -i2 $DIR/$tdir/striped_dir/dir2 ||
15224 error "create dir2 fails"
15225 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir2)
15226 [ $stripe_index -eq 2 ] ||
15227 error "dir2 expect 2 got $stripe_index"
15229 #check default stripe count/stripe index
15230 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
15231 test_300_check_default_striped_dir normal_dir 1 0
15232 test_300_check_default_striped_dir normal_dir 2 1
15233 test_300_check_default_striped_dir normal_dir 2 -1
15235 #delete default stripe information
15236 echo "delete default stripeEA"
15237 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
15238 error "set default stripe on striped dir error"
15240 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
15241 for dir in $(find $DIR/$tdir/normal_dir/*); do
15242 stripe_count=$($LFS getdirstripe -c $dir)
15243 [ $stripe_count -eq 0 ] ||
15244 error "expect 1 get $stripe_count for $dir"
15245 stripe_index=$($LFS getdirstripe -i $dir)
15246 [ $stripe_index -eq 0 ] ||
15247 error "expect 0 get $stripe_index for $dir"
15250 run_test 300g "check default striped directory for normal directory"
15253 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15254 skip "Need MDS version at least 2.7.55" && return
15255 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15260 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
15261 $DIR/$tdir/striped_dir ||
15262 error "set striped dir error"
15264 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
15265 test_300_check_default_striped_dir striped_dir 1 0
15266 test_300_check_default_striped_dir striped_dir 2 1
15267 test_300_check_default_striped_dir striped_dir 2 -1
15269 #delete default stripe information
15270 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
15271 error "set default stripe on striped dir error"
15273 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
15274 for dir in $(find $DIR/$tdir/striped_dir/*); do
15275 stripe_count=$($LFS getdirstripe -c $dir)
15276 [ $stripe_count -eq 0 ] ||
15277 error "expect 1 get $stripe_count for $dir"
15280 run_test 300h "check default striped directory for striped directory"
15283 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15284 skip "Need MDS version at least 2.7.55" && return
15285 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15286 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15292 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15293 error "set striped dir error"
15295 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15296 error "create files under striped dir failed"
15298 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
15299 error "set striped hashdir error"
15301 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
15302 error "create dir0 under hash dir failed"
15303 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
15304 error "create dir1 under hash dir failed"
15306 # unfortunately, we need to umount to clear dir layout cache for now
15307 # once we fully implement dir layout, we can drop this
15308 umount_client $MOUNT || error "umount failed"
15309 mount_client $MOUNT || error "mount failed"
15311 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
15312 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
15313 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
15315 #set the stripe to be unknown hash type
15316 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
15317 $LCTL set_param fail_loc=0x1901
15318 for ((i = 0; i < 10; i++)); do
15319 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
15320 error "stat f-$i failed"
15321 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
15324 touch $DIR/$tdir/striped_dir/f0 &&
15325 error "create under striped dir with unknown hash should fail"
15327 $LCTL set_param fail_loc=0
15329 umount_client $MOUNT || error "umount failed"
15330 mount_client $MOUNT || error "mount failed"
15334 run_test 300i "client handle unknown hash type striped directory"
15337 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15338 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15339 skip "Need MDS version at least 2.7.55" && return
15340 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15346 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
15347 $LCTL set_param fail_loc=0x1702
15348 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15349 error "set striped dir error"
15351 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15352 error "create files under striped dir failed"
15354 $LCTL set_param fail_loc=0
15356 rm -rf $DIR/$tdir || error "unlink striped dir fails"
15360 run_test 300j "test large update record"
15363 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15364 skip "Need MDS version at least 2.7.55" && return
15365 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15366 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15372 #define OBD_FAIL_LARGE_STRIPE 0x1703
15373 $LCTL set_param fail_loc=0x1703
15374 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
15375 error "set striped dir error"
15376 $LCTL set_param fail_loc=0
15378 $LFS getdirstripe $DIR/$tdir/striped_dir ||
15379 error "getstripeddir fails"
15380 rm -rf $DIR/$tdir/striped_dir ||
15381 error "unlink striped dir fails"
15385 run_test 300k "test large striped directory"
15388 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15389 skip "Need MDS version at least 2.7.55" && return
15390 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15391 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15394 test_mkdir -p $DIR/$tdir/striped_dir
15395 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
15396 error "chown $RUNAS_ID failed"
15397 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
15398 error "set default striped dir failed"
15400 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
15401 $LCTL set_param fail_loc=0x80000158
15402 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
15404 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
15405 [ $stripe_index -eq 1 ] ||
15406 error "expect 1 get $stripe_index for $dir"
15408 run_test 300l "non-root user to create dir under striped dir with stale layout"
15411 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15412 skip "Need MDS version at least 2.7.55" && return
15413 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15414 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
15416 mkdir -p $DIR/$tdir/striped_dir
15417 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
15418 error "set default stripes dir error"
15420 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
15422 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
15423 [ $stripe_count -eq 0 ] ||
15424 error "expect 0 get $stripe_count for a"
15426 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
15427 error "set default stripes dir error"
15429 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
15431 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
15432 [ $stripe_count -eq 0 ] ||
15433 error "expect 0 get $stripe_count for b"
15435 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
15436 error "set default stripes dir error"
15438 mkdir $DIR/$tdir/striped_dir/c &&
15439 error "default stripe_index is invalid, mkdir c should fails"
15441 rm -rf $DIR/$tdir || error "rmdir fails"
15443 run_test 300m "setstriped directory on single MDT FS"
15446 local list=$(comma_list $(mdts_nodes))
15449 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15453 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15454 skip "Need MDS version at least 2.7.55" && return
15455 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15456 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15457 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15460 local list=$(comma_list $(mdts_nodes))
15462 trap cleanup_300n RETURN EXIT
15463 mkdir -p $DIR/$tdir
15464 chmod 777 $DIR/$tdir
15465 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
15466 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15467 error "create striped dir succeeds with gid=0"
15469 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15470 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
15471 error "create striped dir fails with gid=-1"
15473 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15474 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
15475 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15476 error "set default striped dir succeeds with gid=0"
15479 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15480 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
15481 error "set default striped dir fails with gid=-1"
15484 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15485 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
15486 error "create test_dir fails"
15487 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
15488 error "create test_dir1 fails"
15489 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
15490 error "create test_dir2 fails"
15493 run_test 300n "non-root user to create dir under striped dir with default EA"
15496 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15497 skip "Need MDS version at least 2.7.55" && return
15498 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15499 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15503 mkdir -p $DIR/$tdir
15505 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
15506 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
15507 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
15508 skip "not enough free inodes $numfree1 $numfree2"
15512 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
15513 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
15514 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
15515 skip "not enough free space $numfree1 $numfree2"
15519 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
15520 error "setdirstripe fails"
15522 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
15523 error "create dirs fails"
15525 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
15526 ls $DIR/$tdir/striped_dir > /dev/null ||
15527 error "ls striped dir fails"
15528 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
15529 error "unlink big striped dir fails"
15531 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
15534 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15535 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15536 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15538 mkdir -p $DIR/$tdir
15540 #define OBD_FAIL_OUT_ENOSPC 0x1704
15541 do_facet mds2 lctl set_param fail_loc=0x80001704
15542 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
15543 error "create striped directory should fail"
15545 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
15547 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
15550 run_test 300p "create striped directory without space"
15553 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15554 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15556 local fd=$(free_fd)
15557 local cmd="exec $fd<$tdir"
15559 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
15562 trap "eval $cmd" EXIT
15563 cd $tdir || error "cd $tdir fails"
15564 rmdir ../$tdir || error "rmdir $tdir fails"
15565 mkdir local_dir && error "create dir succeeds"
15566 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
15570 run_test 300q "create remote directory under orphan directory"
15572 prepare_remote_file() {
15573 mkdir $DIR/$tdir/src_dir ||
15574 error "create remote source failed"
15576 cp /etc/hosts $DIR/$tdir/src_dir/a || error
15577 touch $DIR/$tdir/src_dir/a
15579 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
15580 error "create remote target dir failed"
15582 touch $DIR/$tdir/tgt_dir/b
15584 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
15585 error "rename dir cross MDT failed!"
15587 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
15588 error "src_child still exists after rename"
15590 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
15591 error "missing file(a) after rename"
15593 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
15594 error "diff after rename"
15598 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15599 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15600 local remote_file=$DIR/$tdir/tgt_dir/b
15602 mkdir -p $DIR/$tdir
15604 prepare_remote_file || error "prepare remote file failed"
15607 $OPENUNLINK $remote_file $remote_file || error
15608 $CHECKSTAT -a $remote_file || error
15610 run_test 310a "open unlink remote file"
15613 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15614 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15615 local remote_file=$DIR/$tdir/tgt_dir/b
15617 mkdir -p $DIR/$tdir
15619 prepare_remote_file || error "prepare remote file failed"
15621 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15622 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
15623 $CHECKSTAT -t file $remote_file || error "check file failed"
15625 run_test 310b "unlink remote file with multiple links while open"
15628 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
15629 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15630 local remote_file=$DIR/$tdir/tgt_dir/b
15632 mkdir -p $DIR/$tdir
15634 prepare_remote_file || error "prepare remote file failed"
15636 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15637 multiop_bg_pause $remote_file O_uc ||
15638 error "mulitop failed for remote file"
15640 $MULTIOP $DIR/$tfile Ouc
15641 kill -USR1 $MULTIPID
15644 run_test 310c "open-unlink remote file with multiple links"
15648 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
15649 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
15650 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15651 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15653 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15655 mkdir -p $DIR/$tdir
15656 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
15657 createmany -o $DIR/$tdir/$tfile. 1000
15659 # statfs data is not real time, let's just calculate it
15660 old_iused=$((old_iused + 1000))
15662 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
15663 osp.*OST0000*MDT0000.create_count")
15664 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
15665 osp.*OST0000*MDT0000.max_create_count")
15666 for idx in $(seq $MDSCOUNT); do
15667 do_facet mds$idx "lctl set_param -n \
15668 osp.*OST0000*MDT000?.max_create_count=0"
15671 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
15672 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
15673 [ $index -ne 0 ] || error "$tfile stripe index is 0"
15675 unlinkmany $DIR/$tdir/$tfile. 1000
15677 for idx in $(seq $MDSCOUNT); do
15678 do_facet mds$idx "lctl set_param -n \
15679 osp.*OST0000*MDT000?.max_create_count=$max_count"
15680 do_facet mds$idx "lctl set_param -n \
15681 osp.*OST0000*MDT000?.create_count=$count"
15685 for i in $(seq 120); do
15686 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15687 # system may be too busy to destroy all objs in time, use
15688 # a somewhat small value to not fail autotest
15689 [ $((old_iused - new_iused)) -gt 400 ] && break
15693 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
15694 [ $((old_iused - new_iused)) -gt 400 ] ||
15695 error "objs not destroyed after unlink"
15697 run_test 311 "disable OSP precreate, and unlink should destroy objs"
15704 local vdevdir=$(dirname $(facet_vdevice $ost))
15705 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15706 local zfs_zapid=$(do_facet $ost $cmd |
15707 grep -w "/O/0/d$((objid%32))" -C 5 |
15708 awk '/Object/{getline; print $1}')
15709 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
15710 awk "/$objid = /"'{printf $3}')
15715 zfs_object_blksz() {
15719 local vdevdir=$(dirname $(facet_vdevice $ost))
15720 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15721 local blksz=$(do_facet $ost $cmd $objid |
15722 awk '/dblk/{getline; printf $4}')
15724 case "${blksz: -1}" in
15725 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
15726 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
15733 test_312() { # LU-4856
15734 remote_ost_nodsh && skip "remote OST with nodsh" && return
15736 [ $(facet_fstype ost1) = "zfs" ] ||
15737 { skip "the test only applies to zfs" && return; }
15739 local max_blksz=$(do_facet ost1 \
15740 $ZFS get -p recordsize $(facet_device ost1) |
15741 awk '!/VALUE/{print $3}')
15743 # to make life a little bit easier
15744 $LFS mkdir -c 1 -i 0 $DIR/$tdir
15745 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15747 local tf=$DIR/$tdir/$tfile
15749 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15751 # Get ZFS object id
15752 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15754 # block size change by sequential over write
15756 for ((bs=4096; bs <= max_blksz; bs <<= 2)); do
15757 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
15759 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15760 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
15764 # block size change by sequential append write
15765 dd if=/dev/zero of=$tf bs=4K count=1 oflag=sync conv=notrunc
15766 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15767 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15769 for ((count = 1; count < $((max_blksz / 4096)); count *= 2)); do
15770 dd if=/dev/zero of=$tf bs=4K count=$count seek=$count \
15771 oflag=sync conv=notrunc
15773 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15774 blksz=$((blksz / 8192)) # in 2*4K unit
15775 [ $blksz -eq $count ] ||
15776 error "blksz error(in 8k): $blksz, expected: $count"
15782 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15783 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15785 dd if=/dev/zero of=$tf bs=8K count=1 oflag=sync conv=notrunc
15786 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15787 [ $blksz -eq 8192 ] || error "blksz error: $blksz, expected: 8k"
15789 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
15790 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15791 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
15793 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
15794 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15795 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
15797 run_test 312 "make sure ZFS adjusts its block size by write pattern"
15800 remote_ost_nodsh && skip "remote OST with nodsh" && return
15802 local file=$DIR/$tfile
15804 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
15806 # define OBD_FAIL_TGT_RCVD_EIO 0x720
15807 do_facet ost1 "$LCTL set_param fail_loc=0x720"
15808 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
15809 error "write should failed"
15810 do_facet ost1 "$LCTL set_param fail_loc=0"
15813 run_test 313 "io should fail after last_rcvd update fail"
15816 local read_write=$1
15817 if [ "$read_write" = "write" ]; then
15818 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
15819 elif [ "$read_write" = "read" ]; then
15820 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
15822 error "argument error"
15825 # turn off debug for performance testing
15826 local saved_debug=$($LCTL get_param -n debug)
15827 $LCTL set_param debug=0
15829 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
15831 # get ost1 size - lustre-OST0000
15832 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
15833 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
15834 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
15836 if [ "$read_write" = "read" ]; then
15837 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
15840 local start_time=$(date +%s.%N)
15841 $dd_cmd bs=1M count=$blocks oflag=sync ||
15842 error "real dd $read_write error"
15843 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
15845 if [ "$read_write" = "write" ]; then
15849 # define OBD_FAIL_OST_FAKE_RW 0x238
15850 do_facet ost1 $LCTL set_param fail_loc=0x238
15852 local start_time=$(date +%s.%N)
15853 $dd_cmd bs=1M count=$blocks oflag=sync ||
15854 error "fake dd $read_write error"
15855 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
15857 if [ "$read_write" = "write" ]; then
15859 cancel_lru_locks osc
15860 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
15861 error "$tfile size not $blocks MB"
15863 do_facet ost1 $LCTL set_param fail_loc=0
15865 echo "fake $read_write $duration_fake vs. normal $read_write" \
15866 "$duration in seconds"
15867 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
15868 error_not_in_vm "fake write is slower"
15870 $LCTL set_param -n debug="$saved_debug"
15873 test_399a() { # LU-7655 for OST fake write
15874 remote_ost_nodsh && skip "remote OST with nodsh" && return
15878 run_test 399a "fake write should not be slower than normal write"
15880 test_399b() { # LU-8726 for OST fake read
15881 remote_ost_nodsh && skip "remote OST with nodsh" && return
15883 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
15884 skip "only for ldiskfs" && return 0
15888 run_test 399b "fake read should not be slower than normal read"
15890 test_400a() { # LU-1606, was conf-sanity test_74
15891 local extra_flags=''
15892 local out=$TMP/$tfile
15893 local prefix=/usr/include/lustre
15896 if ! which $CC > /dev/null 2>&1; then
15897 skip_env "$CC is not installed"
15901 if ! [[ -d $prefix ]]; then
15902 # Assume we're running in tree and fixup the include path.
15903 extra_flags+=" -I$LUSTRE/../libcfs/include"
15904 extra_flags+=" -I$LUSTRE/include"
15905 extra_flags+=" -L$LUSTRE/utils"
15908 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
15909 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
15910 error "client api broken"
15914 run_test 400a "Lustre client api program can compile and link"
15916 test_400b() { # LU-1606, LU-5011
15918 local out=$TMP/$tfile
15919 local prefix=/usr/include/lustre
15921 # We use a hard coded prefix so that this test will not fail
15922 # when run in tree. There are headers in lustre/include/lustre/
15923 # that are not packaged (like lustre_idl.h) and have more
15924 # complicated include dependencies (like config.h and lnet/types.h).
15925 # Since this test about correct packaging we just skip them when
15926 # they don't exist (see below) rather than try to fixup cppflags.
15928 if ! which $CC > /dev/null 2>&1; then
15929 skip_env "$CC is not installed"
15933 for header in $prefix/*.h; do
15934 if ! [[ -f "$header" ]]; then
15938 if [[ "$(basename $header)" == liblustreapi.h ]]; then
15939 continue # liblustreapi.h is deprecated.
15942 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
15943 error "cannot compile '$header'"
15947 run_test 400b "packaged headers can be compiled"
15949 test_401a() { #LU-7437
15950 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
15951 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
15953 #count the number of parameters by "list_param -R"
15954 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
15955 #count the number of parameters by listing proc files
15956 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
15957 echo "proc_dirs='$proc_dirs'"
15958 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
15959 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
15962 [ $params -eq $procs ] ||
15963 error "found $params parameters vs. $procs proc files"
15965 # test the list_param -D option only returns directories
15966 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
15967 #count the number of parameters by listing proc directories
15968 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
15971 [ $params -eq $procs ] ||
15972 error "found $params parameters vs. $procs proc files"
15974 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
15977 local save=$($LCTL get_param -n jobid_var)
15980 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
15981 error "no error returned when setting bad parameters"
15983 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
15984 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
15986 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
15987 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
15988 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
15990 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
15993 local jobid_var_old=$($LCTL get_param -n jobid_var)
15994 local jobid_var_new
15996 $LCTL set_param jobid_var= &&
15997 error "no error returned for 'set_param a='"
15999 jobid_var_new=$($LCTL get_param -n jobid_var)
16000 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
16001 error "jobid_var was changed by setting without value"
16003 $LCTL set_param jobid_var &&
16004 error "no error returned for 'set_param a'"
16006 jobid_var_new=$($LCTL get_param -n jobid_var)
16007 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
16008 error "jobid_var was changed by setting without value"
16010 run_test 401c "Verify 'lctl set_param' without value fails in either format."
16013 local jobid_var_old=$($LCTL get_param -n jobid_var)
16014 local jobid_var_new
16015 local new_value="foo=bar"
16017 $LCTL set_param jobid_var=$new_value ||
16018 error "'set_param a=b' did not accept a value containing '='"
16020 jobid_var_new=$($LCTL get_param -n jobid_var)
16021 [[ "$jobid_var_new" == "$new_value" ]] ||
16022 error "'set_param a=b' failed on a value containing '='"
16024 # Reset the jobid_var to test the other format
16025 $LCTL set_param jobid_var=$jobid_var_old
16026 jobid_var_new=$($LCTL get_param -n jobid_var)
16027 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
16028 error "failed to reset jobid_var"
16030 $LCTL set_param jobid_var $new_value ||
16031 error "'set_param a b' did not accept a value containing '='"
16033 jobid_var_new=$($LCTL get_param -n jobid_var)
16034 [[ "$jobid_var_new" == "$new_value" ]] ||
16035 error "'set_param a b' failed on a value containing '='"
16037 $LCTL set_param jobid_var $jobid_var_old
16038 jobid_var_new=$($LCTL get_param -n jobid_var)
16039 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
16040 error "failed to reset jobid_var"
16042 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
16045 local server_version=$(lustre_version_code $SINGLEMDS)
16046 [[ $server_version -ge $(version_code 2.7.66) ]] ||
16047 [[ $server_version -ge $(version_code 2.7.18.4) &&
16048 $server_version -lt $(version_code 2.7.50) ]] ||
16049 [[ $server_version -ge $(version_code 2.7.2) &&
16050 $server_version -lt $(version_code 2.7.11) ]] ||
16051 { skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+";
16053 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16054 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
16055 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
16056 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
16057 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
16058 echo "Touch failed - OK"
16060 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
16063 local file1=$DIR/$tfile.1
16064 local file2=$DIR/$tfile.2
16065 local tfile=$TMP/$tfile
16067 rm -f $file1 $file2 $tfile
16072 # 30 sec OBD_TIMEOUT in ll_getattr()
16073 # right before populating st_nlink
16074 $LCTL set_param fail_loc=0x80001409
16075 stat -c %h $file1 > $tfile &
16077 # create an alias, drop all locks and reclaim the dentry
16079 cancel_lru_locks mdc
16080 cancel_lru_locks osc
16081 sysctl -w vm.drop_caches=2
16085 [ `cat $tfile` -gt 0 ] || error "wrong nlink count: `cat $tfile`"
16087 rm -f $tfile $file1 $file2
16089 run_test 403 "i_nlink should not drop to zero due to aliasing"
16091 test_404() { # LU-6601
16092 local server_version=$(lustre_version_code $SINGLEMDS)
16093 [[ $server_version -ge $(version_code 2.8.53) ]] ||
16094 { skip "Need server version newer than 2.8.52"; return 0; }
16096 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16097 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
16098 awk '/osp .*-osc-MDT/ { print $4}')
16101 for osp in $mosps; do
16102 echo "Deactivate: " $osp
16103 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
16104 local stat=$(do_facet $SINGLEMDS $LCTL dl |
16105 awk -vp=$osp '$4 == p { print $2 }')
16106 [ $stat = IN ] || {
16107 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
16108 error "deactivate error"
16110 echo "Activate: " $osp
16111 do_facet $SINGLEMDS $LCTL --device %$osp activate
16112 local stat=$(do_facet $SINGLEMDS $LCTL dl |
16113 awk -vp=$osp '$4 == p { print $2 }')
16114 [ $stat = UP ] || {
16115 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
16116 error "activate error"
16120 run_test 404 "validate manual {de}activated works properly for OSPs"
16123 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
16124 skip "Layout swap lock is not supported" && return
16126 check_swap_layouts_support && return 0
16128 test_mkdir -p $DIR/$tdir
16129 swap_lock_test -d $DIR/$tdir ||
16130 error "One layout swap locked test failed"
16132 run_test 405 "Various layout swap lock tests"
16135 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16136 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
16137 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
16138 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16139 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
16140 skip "Need MDS version at least 2.8.50" && return
16142 local def_stripenr=$($GETSTRIPE -c $MOUNT)
16143 local def_stripe_size=$($GETSTRIPE -S $MOUNT)
16144 local def_stripe_offset=$($GETSTRIPE -i $MOUNT)
16145 local def_pool=$($GETSTRIPE -p $MOUNT)
16147 local test_pool=$TESTNAME
16148 pool_add $test_pool || error "pool_add failed"
16149 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
16150 error "pool_add_targets failed"
16152 # parent set default stripe count only, child will stripe from both
16153 # parent and fs default
16154 $SETSTRIPE -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
16155 error "setstripe $MOUNT failed"
16156 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
16157 $SETSTRIPE -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
16158 for i in $(seq 10); do
16159 local f=$DIR/$tdir/$tfile.$i
16160 touch $f || error "touch failed"
16161 local count=$($GETSTRIPE -c $f)
16162 [ $count -eq $OSTCOUNT ] ||
16163 error "$f stripe count $count != $OSTCOUNT"
16164 local offset=$($GETSTRIPE -i $f)
16165 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
16166 local size=$($GETSTRIPE -S $f)
16167 [ $size -eq $((def_stripe_size * 2)) ] ||
16168 error "$f stripe size $size != $((def_stripe_size * 2))"
16169 local pool=$($GETSTRIPE -p $f)
16170 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
16173 # change fs default striping, delete parent default striping, now child
16174 # will stripe from new fs default striping only
16175 $SETSTRIPE -c 1 -S $def_stripe_size -i 0 $MOUNT ||
16176 error "change $MOUNT default stripe failed"
16177 $SETSTRIPE -c 0 $DIR/$tdir || error "delete $tdir default stripe failed"
16178 for i in $(seq 11 20); do
16179 local f=$DIR/$tdir/$tfile.$i
16180 touch $f || error "touch $f failed"
16181 local count=$($GETSTRIPE -c $f)
16182 [ $count -eq 1 ] || error "$f stripe count $count != 1"
16183 local offset=$($GETSTRIPE -i $f)
16184 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
16185 local size=$($GETSTRIPE -S $f)
16186 [ $size -eq $def_stripe_size ] ||
16187 error "$f stripe size $size != $def_stripe_size"
16188 local pool=$($GETSTRIPE -p $f)
16189 [ "#$pool" == "#" ] || error "$f pool $pool is set"
16193 unlinkmany $DIR/$tdir/$tfile. 1 20
16195 # restore FS default striping
16196 if [ -z $def_pool ]; then
16197 $SETSTRIPE -c $def_stripenr -S $def_stripe_size \
16198 -i $def_stripe_offset $MOUNT ||
16199 error "restore default striping failed"
16201 $SETSTRIPE -c $def_stripenr -S $def_stripe_size -p $def_pool \
16202 -i $def_stripe_offset $MOUNT ||
16203 error "restore default striping with $def_pool failed"
16206 local f=$DIR/$tdir/$tfile
16207 pool_remove_all_targets $test_pool $f
16208 pool_remove $test_pool $f
16210 run_test 406 "DNE support fs default striping"
16213 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16214 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
16215 skip "Need MDS version at least 2.8.55" && return
16216 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16218 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
16219 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
16220 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
16221 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
16222 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
16224 #define OBD_FAIL_DT_TXN_STOP 0x2019
16225 for idx in $(seq $MDSCOUNT); do
16226 do_facet mds$idx "lctl set_param fail_loc=0x2019"
16228 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
16229 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
16230 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
16233 run_test 407 "transaction fail should cause operation fail"
16236 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
16238 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
16239 lctl set_param fail_loc=0x8000040a
16240 # let ll_prepare_partial_page() fail
16241 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
16245 # create at least 100 unused inodes so that
16246 # shrink_icache_memory(0) should not return 0
16247 touch $DIR/$tfile-{0..100}
16248 rm -f $DIR/$tfile-{0..100}
16251 echo 2 > /proc/sys/vm/drop_caches
16253 run_test 408 "drop_caches should not hang due to page leaks"
16257 [ $MDSCOUNT -lt 2 ] &&
16258 skip "We need at least 2 MDTs for this test" && return
16260 check_mount_and_prep
16262 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
16263 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
16264 touch $DIR/$tdir/guard || error "(2) Fail to create"
16266 local PREFIX=$(str_repeat 'A' 128)
16267 echo "Create 1K hard links start at $(date)"
16268 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
16269 error "(3) Fail to hard link"
16271 echo "Links count should be right although linkEA overflow"
16272 stat $DIR/$tdir/guard || error "(4) Fail to stat"
16273 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
16274 [ $linkcount -eq 1001 ] ||
16275 error "(5) Unexpected hard links count: $linkcount"
16277 echo "List all links start at $(date)"
16278 ls -l $DIR/$tdir/foo > /dev/null ||
16279 error "(6) Fail to list $DIR/$tdir/foo"
16281 echo "Unlink hard links start at $(date)"
16282 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
16283 error "(7) Fail to unlink"
16285 run_test 409 "Large amount of cross-MDTs hard links on the same file"
16288 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
16289 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
16290 skip "Need server version at least 2.9.55" & exit 0
16291 start_full_debug_logging
16295 stop_full_debug_logging
16301 #define OBD_FAIL_BARRIER_DELAY 0x2202
16302 do_facet mgs $LCTL set_param fail_val=3 fail_loc=0x2202
16303 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
16306 local b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16307 awk '/The barrier for/ { print $7 }')
16308 [ "$b_status" = "'freezing_p1'" ] ||
16309 error "(1) unexpected barrier status $b_status"
16311 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
16313 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16314 awk '/The barrier for/ { print $7 }')
16315 [ "$b_status" = "'frozen'" ] ||
16316 error "(2) unexpected barrier status $b_status"
16318 local expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16319 awk '/will be expired/ { print $7 }')
16320 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
16321 sleep $((expired + 3))
16323 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16324 awk '/The barrier for/ { print $7 }')
16325 [ "$b_status" = "'expired'" ] ||
16326 error "(3) unexpected barrier status $b_status"
16328 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
16329 error "(4) fail to freeze barrier"
16331 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16332 awk '/The barrier for/ { print $7 }')
16333 [ "$b_status" = "'frozen'" ] ||
16334 error "(5) unexpected barrier status $b_status"
16336 #define OBD_FAIL_BARRIER_DELAY 0x2202
16337 do_facet mgs $LCTL set_param fail_val=3 fail_loc=0x2202
16338 do_facet mgs $LCTL barrier_thaw $FSNAME &
16341 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16342 awk '/The barrier for/ { print $7 }')
16343 [ "$b_status" = "'thawing'" ] ||
16344 error "(6) unexpected barrier status $b_status"
16346 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
16348 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16349 awk '/The barrier for/ { print $7 }')
16350 [ "$b_status" = "'thawed'" ] ||
16351 error "(7) unexpected barrier status $b_status"
16353 #define OBD_FAIL_BARRIER_FAILURE 0x2203
16354 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
16355 do_facet mgs $LCTL barrier_freeze $FSNAME
16357 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16358 awk '/The barrier for/ { print $7 }')
16359 [ "$b_status" = "'failed'" ] ||
16360 error "(8) unexpected barrier status $b_status"
16362 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16363 do_facet mgs $LCTL barrier_thaw $FSNAME
16367 run_test 801a "write barrier user interfaces and stat machine"
16372 mkdir $DIR/$tdir || error "(1) fail to mkdir"
16373 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
16374 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
16375 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
16376 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
16378 cancel_lru_locks mdc
16380 # 180 seconds should be long enough
16381 do_facet mgs $LCTL barrier_freeze $FSNAME 180
16383 local b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16384 awk '/The barrier for/ { print $7 }')
16385 [ "$b_status" = "'frozen'" ] ||
16386 error "(6) unexpected barrier status $b_status"
16388 mkdir $DIR/$tdir/d0/d10 &
16391 touch $DIR/$tdir/d1/f13 &
16394 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
16397 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
16400 rm -f $DIR/$tdir/d4/f12 &
16403 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
16405 # To guarantee taht the 'stat' is not blocked
16406 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16407 awk '/The barrier for/ { print $7 }')
16408 [ "$b_status" = "'frozen'" ] ||
16409 error "(8) unexpected barrier status $b_status"
16411 # let above commands to run at background
16414 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
16415 ps -p $touch_pid || error "(10) touch should be blocked"
16416 ps -p $ln_pid || error "(11) link should be blocked"
16417 ps -p $mv_pid || error "(12) rename should be blocked"
16418 ps -p $rm_pid || error "(13) unlink should be blocked"
16420 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16421 awk '/The barrier for/ { print $7 }')
16422 [ "$b_status" = "'frozen'" ] ||
16423 error "(14) unexpected barrier status $b_status"
16425 do_facet mgs $LCTL barrier_thaw $FSNAME
16426 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16427 awk '/The barrier for/ { print $7 }')
16428 [ "$b_status" = "'thawed'" ] ||
16429 error "(15) unexpected barrier status $b_status"
16431 wait $mkdir_pid || error "(16) mkdir should succeed"
16432 wait $touch_pid || error "(17) touch should succeed"
16433 wait $ln_pid || error "(18) link should succeed"
16434 wait $mv_pid || error "(19) rename should succeed"
16435 wait $rm_pid || error "(20) unlink should succeed"
16439 run_test 801b "modification will be blocked by write barrier"
16442 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
16446 stop mds2 || error "(1) Fail to stop mds2"
16448 do_facet mgs $LCTL barrier_freeze $FSNAME 30
16450 local b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16451 awk '/The barrier for/ { print $7 }')
16452 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
16453 do_facet mgs $LCTL barrier_thaw $FSNAME
16454 error "(2) unexpected barrier status $b_status"
16457 do_facet mgs $LCTL barrier_rescan $FSNAME ||
16458 error "(3) Fail to rescan barrier bitmap"
16460 do_facet mgs $LCTL barrier_freeze $FSNAME 10
16462 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16463 awk '/The barrier for/ { print $7 }')
16464 [ "$b_status" = "'frozen'" ] ||
16465 error "(4) unexpected barrier status $b_status"
16467 do_facet mgs $LCTL barrier_thaw $FSNAME
16468 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16469 awk '/The barrier for/ { print $7 }')
16470 [ "$b_status" = "'thawed'" ] ||
16471 error "(5) unexpected barrier status $b_status"
16473 local devname=$(mdsdevname 2)
16475 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
16477 do_facet mgs $LCTL barrier_rescan $FSNAME ||
16478 error "(7) Fail to rescan barrier bitmap"
16482 run_test 801c "rescan barrier bitmap"
16484 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
16485 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
16486 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
16492 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
16493 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
16494 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
16500 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
16501 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
16502 skip "Need server version at least 2.9.55" & exit 0
16504 mkdir $DIR/$tdir || error "(1) fail to mkdir"
16506 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
16507 error "(2) Fail to copy"
16509 trap cleanup_802 EXIT
16511 # sync by force before remount as readonly
16512 sync; sync_all_data; sleep 3; sync_all_data
16516 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
16517 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
16518 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
16520 echo "Mount the server as read only"
16521 setupall server_only || error "(3) Fail to start servers"
16523 echo "Mount client without ro should fail"
16524 mount_client $MOUNT &&
16525 error "(4) Mount client without 'ro' should fail"
16527 echo "Mount client with ro should succeed"
16528 mount_client $MOUNT ro ||
16529 error "(5) Mount client with 'ro' should succeed"
16531 echo "Modify should be refused"
16532 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
16534 echo "Read should be allowed"
16535 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
16536 error "(7) Read should succeed under ro mode"
16540 run_test 802 "simulate readonly device"
16543 # tests that do cleanup/setup should be run at the end
16547 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16549 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
16550 $LCTL set_param fail_loc=0x903
16552 cancel_lru_locks MGC
16554 FAIL_ON_ERROR=true cleanup
16555 FAIL_ON_ERROR=true setup
16557 run_test 900 "umount should not race with any mgc requeue thread"
16560 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
16561 check_and_cleanup_lustre
16562 if [ "$I_MOUNTED" != "yes" ]; then
16563 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true