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
4855 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4857 if [[ $OSTCOUNT -gt 1 ]]; then
4858 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4862 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4866 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4867 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4868 NUMS=$($CMD | wc -l)
4869 [ $NUMS -eq $EXPECTED ] || {
4871 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4874 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4875 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4876 NUMS=$($CMD | wc -l)
4877 [ $NUMS -eq $EXPECTED ] || {
4879 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4883 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4884 NUMS=$($CMD | wc -l)
4885 [ $NUMS -eq $EXPECTED ] || {
4887 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4890 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4891 NUMS=$($CMD | wc -l)
4892 [ $NUMS -eq $EXPECTED ] || {
4894 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4898 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4899 NUMS=$($CMD | wc -l)
4900 [ $NUMS -eq $EXPECTED ] || {
4902 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4905 run_test 56s "check lfs find -stripe-count works"
4907 test_56t() { # LU-611
4909 setup_56 $NUMFILES $NUMDIRS "--stripe-size 512k"
4911 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4913 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4914 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4915 NUMS=$($CMD | wc -l)
4916 [ $NUMS -eq $EXPECTED ] ||
4917 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4919 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4920 NUMS=$($CMD | wc -l)
4921 [ $NUMS -eq $EXPECTED ] ||
4922 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4924 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4925 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4926 NUMS=$($CMD | wc -l)
4927 [ $NUMS -eq $EXPECTED ] ||
4928 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4930 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4931 NUMS=$($CMD | wc -l)
4932 [ $NUMS -eq $EXPECTED ] ||
4933 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4936 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4937 NUMS=$($CMD | wc -l)
4938 [ $NUMS -eq $EXPECTED ] ||
4939 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4941 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4942 NUMS=$($CMD | wc -l)
4943 [ $NUMS -eq $EXPECTED ] ||
4944 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4947 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4948 NUMS=$($CMD | wc -l)
4949 [ $NUMS -eq $EXPECTED ] ||
4950 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4952 run_test 56t "check lfs find -stripe-size works"
4954 test_56u() { # LU-611
4956 setup_56 $NUMFILES $NUMDIRS "-i 0"
4958 if [[ $OSTCOUNT -gt 1 ]]; then
4959 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4965 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4966 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4967 NUMS=$($CMD | wc -l)
4968 [ $NUMS -eq $EXPECTED ] ||
4969 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4972 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4973 NUMS=$($CMD | wc -l)
4974 [ $NUMS -eq $EXPECTED ] ||
4975 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4977 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4978 NUMS=$($CMD | wc -l)
4979 [ $NUMS -eq $EXPECTED ] ||
4980 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4983 # This should produce an error and not return any files
4984 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4985 NUMS=$($CMD 2>/dev/null | wc -l)
4986 [ $NUMS -eq $EXPECTED ] ||
4987 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4989 if [[ $OSTCOUNT -gt 1 ]]; then
4990 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4991 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4992 NUMS=$($CMD | wc -l)
4993 [ $NUMS -eq $EXPECTED ] ||
4994 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4997 run_test 56u "check lfs find -stripe-index works"
5004 setup_56 $NUMFILES $NUMDIRS
5006 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
5007 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
5009 for file in $($LFIND -mdt $UUID $TDIR); do
5010 file_mdt_idx=$($GETSTRIPE -M $file)
5011 [ $file_mdt_idx -eq $MDT_IDX ] ||
5012 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
5015 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
5018 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
5020 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5023 rm -rf $TDIR || error "remove $TDIR failed"
5024 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5027 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
5028 error "$GETSTRIPE -S -d $TDIR failed"
5029 stripe_size=${stripe_size%% *}
5031 local file_size=$((stripe_size * OSTCOUNT))
5032 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5033 local required_space=$((file_num * file_size))
5035 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5037 [[ $free_space -le $((required_space / 1024)) ]] &&
5038 skip_env "need at least $required_space bytes free space," \
5039 "have $free_space kbytes" && return
5042 local dd_count=$((file_size / dd_bs))
5044 # write data into the files
5048 for i in $(seq 1 $NUMFILES); do
5050 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
5051 error "write data into $file failed"
5053 for i in $(seq 1 $NUMDIRS); do
5054 for j in $(seq 1 $NUMFILES); do
5055 file=$TDIR/dir$i/file$j
5056 yes | dd bs=$dd_bs count=$dd_count of=$file \
5058 error "write data into $file failed"
5063 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5066 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
5068 eval $cmd || error "$cmd failed"
5070 check_stripe_count $TDIR/file1 $expected
5072 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5074 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5075 # OST 1 if it is on OST 0. This file is small enough to
5076 # be on only one stripe.
5077 file=$TDIR/migr_1_ost
5078 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5079 error "write data into $file failed"
5080 local obdidx=$($LFS getstripe -i $file)
5081 local oldmd5=$(md5sum $file)
5083 [[ $obdidx -eq 0 ]] && newobdidx=1
5084 cmd="$LFS migrate -i $newobdidx $file"
5086 eval $cmd || error "$cmd failed"
5087 local realobdix=$($LFS getstripe -i $file)
5088 local newmd5=$(md5sum $file)
5089 [[ $newobdidx -ne $realobdix ]] &&
5090 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
5091 [[ "$oldmd5" != "$newmd5" ]] &&
5092 error "md5sum differ: $oldmd5, $newmd5"
5096 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
5098 eval $cmd || error "$cmd failed"
5100 for j in $(seq 1 $NUMFILES); do
5101 check_stripe_count $TDIR/dir1/file$j $expected
5104 # lfs_migrate works with lfs find
5105 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
5106 $LFS_MIGRATE -y -c $expected"
5108 eval $cmd || error "$cmd failed"
5110 for i in $(seq 2 $NUMFILES); do
5111 check_stripe_count $TDIR/file$i $expected
5113 for i in $(seq 2 $NUMDIRS); do
5114 for j in $(seq 1 $NUMFILES); do
5115 check_stripe_count $TDIR/dir$i/file$j $expected
5119 run_test 56w "check lfs_migrate -c stripe_count works"
5122 check_swap_layouts_support && return 0
5123 [[ $OSTCOUNT -lt 2 ]] &&
5124 skip_env "need 2 OST, skipping test" && return
5126 local dir0=$DIR/$tdir/$testnum
5127 test_mkdir -p $dir0 || error "creating dir $dir0"
5129 local ref1=/etc/passwd
5130 local file1=$dir0/file1
5132 $SETSTRIPE -c 2 $file1
5134 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5135 stripe=$($GETSTRIPE -c $file1)
5136 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5137 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5142 run_test 56x "lfs migration support"
5145 check_swap_layouts_support && return 0
5146 [[ $OSTCOUNT -lt 2 ]] &&
5147 skip_env "need 2 OST, skipping test" && return
5149 local dir0=$DIR/$tdir/$testnum
5150 test_mkdir -p $dir0 || error "creating dir $dir0"
5152 local ref1=/etc/passwd
5153 local file1=$dir0/file1
5155 $SETSTRIPE -c 2 $file1
5157 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5158 local stripe=$($GETSTRIPE -c $file1)
5159 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5160 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5165 run_test 56xa "lfs migration --block support"
5168 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5169 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5173 local dir0=$DIR/$tdir/$testnum
5174 test_mkdir -p $dir0 || error "creating dir $dir0"
5175 local f1=$dir0/file1
5176 local f2=$dir0/file2
5178 touch $f1 || error "creating std file $f1"
5179 $MULTIOP $f2 H2c || error "creating released file $f2"
5181 # a directory can be raid0, so ask only for files
5182 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
5183 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5185 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
5186 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5188 # only files can be released, so no need to force file search
5189 res=$($LFIND $dir0 -L released)
5190 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5192 res=$($LFIND $dir0 \! -L released)
5193 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5196 run_test 56y "lfs find -L raid0|released"
5198 test_56z() { # LU-4824
5199 # This checks to make sure 'lfs find' continues after errors
5200 # There are two classes of errors that should be caught:
5201 # - If multiple paths are provided, all should be searched even if one
5203 # - If errors are encountered during the search, it should not terminate
5206 test_mkdir $DIR/$tdir
5207 for i in d{0..9}; do
5208 test_mkdir $DIR/$tdir/$i
5210 touch $DIR/$tdir/d{0..9}/$tfile
5211 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
5212 error "$LFS find did not return an error"
5213 # Make a directory unsearchable. This should NOT be the last entry in
5214 # directory order. Arbitrarily pick the 6th entry
5215 chmod 700 $($LFS find $DIR/$tdir -type d | sed '6!d')
5216 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5217 # The user should be able to see 10 directories and 9 files
5218 [ $count == 19 ] || error "$LFS find did not continue after error"
5220 run_test 56z "lfs find should continue after an error"
5222 test_56aa() { # LU-5937
5223 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5226 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
5228 createmany -o $DIR/$tdir/striped_dir/${tfile}- 1024
5229 local dirs=$(lfs find --size +8k $DIR/$tdir/)
5231 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5233 run_test 56aa "lfs find --size under striped dir"
5236 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5237 # note test will not do anything if MDS is not local
5238 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5239 skip "Only applicable to ldiskfs-based MDTs"
5243 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5244 local MNTDEV="osd*.*MDT*.mntdev"
5245 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5246 [ -z "$DEV" ] && error "can't access $MNTDEV"
5247 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5248 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5249 error "can't access $DEV"
5250 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5251 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5255 run_test 57a "verify MDS filesystem created with large inodes =="
5258 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5259 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5260 skip "Only applicable to ldiskfs-based MDTs"
5264 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5265 local dir=$DIR/$tdir
5269 local FILEN=$dir/f$FILECOUNT
5271 rm -rf $dir || error "removing $dir"
5272 test_mkdir -p -c1 $dir || error "creating $dir"
5273 local mdtidx=$($LFS getstripe -M $dir)
5274 local mdtname=MDT$(printf %04x $mdtidx)
5275 local facet=mds$((mdtidx + 1))
5277 echo "mcreating $FILECOUNT files"
5278 createmany -m $dir/f 1 $FILECOUNT || \
5279 error "creating files in $dir"
5281 # verify that files do not have EAs yet
5282 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5283 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5287 df $dir #make sure we get new statfs data
5288 local MDSFREE=$(do_facet $facet \
5289 lctl get_param -n osd*.*$mdtname.kbytesfree)
5290 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5291 echo "opening files to create objects/EAs"
5293 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5294 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5297 # verify that files have EAs now
5298 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5299 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5301 sleep 1 #make sure we get new statfs data
5303 local MDSFREE2=$(do_facet $facet \
5304 lctl get_param -n osd*.*$mdtname.kbytesfree)
5305 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5306 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5307 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5308 error "MDC before $MDCFREE != after $MDCFREE2"
5310 echo "MDC before $MDCFREE != after $MDCFREE2"
5311 echo "unable to confirm if MDS has large inodes"
5316 run_test 57b "default LOV EAs are stored inside large inodes ==="
5319 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5320 [ -z "$(which wiretest 2>/dev/null)" ] &&
5321 skip_env "could not find wiretest" && return
5324 run_test 58 "verify cross-platform wire constants =============="
5327 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5328 echo "touch 130 files"
5329 createmany -o $DIR/f59- 130
5331 unlinkmany $DIR/f59- 130
5333 # wait for commitment of removal
5334 wait_delete_completed
5336 run_test 59 "verify cancellation of llog records async ========="
5338 TEST60_HEAD="test_60 run $RANDOM"
5340 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5341 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5342 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5343 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5344 skip_env "missing subtest run-llog.sh" && return
5346 log "$TEST60_HEAD - from kernel mode"
5347 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5348 do_facet mgs sh run-llog.sh
5349 do_facet mgs $LCTL dk > $TMP/$tfile
5351 # LU-6388: test llog_reader
5352 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5353 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5354 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5355 skip_env "missing llog_reader" && return
5356 local fstype=$(facet_fstype mgs)
5357 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5358 skip_env "Only for ldiskfs or zfs type mgs" && return
5360 local mntpt=$(facet_mntpt mgs)
5361 local mgsdev=$(mgsdevname 1)
5373 #get fid and record list
5374 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5376 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5378 #remount mgs as ldiskfs or zfs type
5379 stop mgs || error "stop mgs failed"
5380 mount_fstype mgs || error "remount mgs failed"
5381 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5384 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5385 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5390 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5392 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5394 echo "obj_file is $obj_file"
5395 do_facet mgs $llog_reader $obj_file
5397 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5398 awk '{ print $3 }' | sed -e "s/^type=//g")
5399 if [ $rec_type != $rec ]; then
5400 echo "FAILED test_60a wrong record type $rec_type," \
5406 #check obj path if record type is LLOG_LOGID_MAGIC
5407 if [ "$rec" == "1064553b" ]; then
5408 path=$(do_facet mgs $llog_reader $obj_file |
5409 grep "path=" | awk '{ print $NF }' |
5410 sed -e "s/^path=//g")
5411 if [ $obj_file != $mntpt/$path ]; then
5412 echo "FAILED test_60a wrong obj path" \
5413 "$montpt/$path, should be $obj_file"
5420 #restart mgs before "error", otherwise it will block the next test
5421 stop mgs || error "stop mgs failed"
5422 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5423 $pass || error "test failed, see FAILED test_60a messages for specifics"
5425 run_test 60a "llog_test run from kernel module and test llog_reader"
5428 # test old logid format
5429 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
5430 do_facet mgs $LCTL dl | grep MGS
5431 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
5432 error "old llog_print failed"
5435 # test new logid format
5436 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
5437 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
5438 error "new llog_print failed"
5441 run_test 60aa "llog_print works with FIDs and simple names"
5443 test_60b() { # bug 6411
5444 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5446 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5458 [[ $LLOG_COUNT -gt 100 ]] &&
5459 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5461 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5464 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5465 echo "create 5000 files"
5466 createmany -o $DIR/f60c- 5000
5467 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5468 lctl set_param fail_loc=0x80000137
5469 unlinkmany $DIR/f60c- 5000
5470 lctl set_param fail_loc=0
5472 run_test 60c "unlink file when mds full"
5475 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5476 SAVEPRINTK=$(lctl get_param -n printk)
5478 # verify "lctl mark" is even working"
5479 MESSAGE="test message ID $RANDOM $$"
5480 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5481 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5483 lctl set_param printk=0 || error "set lnet.printk failed"
5484 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5485 MESSAGE="new test message ID $RANDOM $$"
5486 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5487 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5488 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5490 lctl set_param -n printk="$SAVEPRINTK"
5492 run_test 60d "test printk console message masking"
5495 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5496 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5498 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5499 do_facet mds1 lctl set_param fail_loc=0x15b
5502 run_test 60e "no space while new llog is being created"
5505 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5507 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5508 cancel_lru_locks osc
5509 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5512 run_test 61 "mmap() writes don't make sync hang ================"
5514 # bug 2330 - insufficient obd_match error checking causes LBUG
5516 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5519 cancel_lru_locks osc
5520 lctl set_param fail_loc=0x405
5521 cat $f && error "cat succeeded, expect -EIO"
5522 lctl set_param fail_loc=0
5524 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5525 # match every page all of the time.
5526 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5528 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5529 # Though this test is irrelevant anymore, it helped to reveal some
5530 # other grant bugs (LU-4482), let's keep it.
5531 test_63a() { # was test_63
5532 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5533 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5534 for i in `seq 10` ; do
5535 dd if=/dev/zero of=$DIR/f63 bs=8k &
5541 rm -f $DIR/f63 || true
5543 run_test 63a "Verify oig_wait interruption does not crash ======="
5545 # bug 2248 - async write errors didn't return to application on sync
5546 # bug 3677 - async write errors left page locked
5548 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5550 lctl set_param debug=-1
5552 # ensure we have a grant to do async writes
5553 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5556 sync # sync lest earlier test intercept the fail_loc
5558 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5559 lctl set_param fail_loc=0x80000406
5560 $MULTIOP $DIR/$tfile Owy && \
5561 error "sync didn't return ENOMEM"
5562 sync; sleep 2; sync # do a real sync this time to flush page
5563 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5564 error "locked page left in cache after async error" || true
5567 run_test 63b "async write errors should be returned to fsync ==="
5570 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5572 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5574 run_test 64a "verify filter grant calculations (in kernel) ====="
5577 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5578 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5580 run_test 64b "check out-of-space detection on client ==========="
5583 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5585 run_test 64c "verify grant shrink ========================------"
5587 # bug 1414 - set/get directories' stripe info
5589 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5590 test_mkdir -p $DIR/$tdir
5592 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5594 run_test 65a "directory with no stripe info ===================="
5597 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5598 test_mkdir -p $DIR/$tdir
5599 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5601 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5604 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5606 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
5609 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5610 if [[ $OSTCOUNT -gt 1 ]]; then
5611 test_mkdir -p $DIR/$tdir
5612 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5614 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5615 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5617 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5620 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
5623 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5624 test_mkdir -p $DIR/$tdir
5625 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
5626 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5628 if [[ $STRIPECOUNT -le 0 ]]; then
5630 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5631 #LOV_MAX_STRIPE_COUNT is 2000
5632 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5634 sc=$(($STRIPECOUNT - 1))
5636 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5637 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5638 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5639 error "lverify failed"
5641 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
5644 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5645 test_mkdir -p $DIR/$tdir
5647 $SETSTRIPE $DIR/$tdir || error "setstripe"
5648 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5649 error "no stripe info failed"
5651 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5653 run_test 65e "directory setstripe defaults ======================="
5656 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5657 test_mkdir -p $DIR/${tdir}f
5658 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5660 run_test 65f "dir setstripe permission (should return error) ==="
5663 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5664 test_mkdir -p $DIR/$tdir
5665 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5667 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5669 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5670 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5671 error "delete default stripe failed"
5673 run_test 65g "directory setstripe -d ==========================="
5676 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5677 test_mkdir -p $DIR/$tdir
5678 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5680 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5682 test_mkdir -p $DIR/$tdir/dd1
5683 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5684 error "stripe info inherit failed"
5686 run_test 65h "directory stripe info inherit ===================="
5688 test_65i() { # bug6367
5689 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5690 $SETSTRIPE -S 65536 -c -1 $MOUNT
5692 run_test 65i "set non-default striping on root directory (bug 6367)="
5694 test_65ia() { # bug12836
5695 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5696 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5698 run_test 65ia "getstripe on -1 default directory striping"
5700 test_65ib() { # bug12836
5701 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5702 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5704 run_test 65ib "getstripe -v on -1 default directory striping"
5706 test_65ic() { # bug12836
5707 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5708 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5710 run_test 65ic "new find on -1 default directory striping"
5712 test_65j() { # bug6367
5713 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5715 # if we aren't already remounting for each test, do so for this test
5716 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5717 cleanup || error "failed to unmount"
5720 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5722 run_test 65j "set default striping on root directory (bug 6367)="
5724 test_65k() { # bug11679
5725 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5726 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5727 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5729 local disable_precreate=true
5730 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
5731 disable_precreate=false
5733 echo "Check OST status: "
5734 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
5735 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
5737 for OSC in $MDS_OSCS; do
5738 echo $OSC "is active"
5739 do_facet $SINGLEMDS lctl --device %$OSC activate
5742 for INACTIVE_OSC in $MDS_OSCS; do
5743 local ost=$(osc_to_ost $INACTIVE_OSC)
5744 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
5745 lov.*md*.target_obd |
5746 awk -F: /$ost/'{ print $1 }' | head -n 1)
5749 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
5750 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
5752 echo "Deactivate: " $INACTIVE_OSC
5753 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5755 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
5756 osp.$ost*MDT0000.create_count")
5757 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
5758 osp.$ost*MDT0000.max_create_count")
5759 $disable_precreate &&
5760 do_facet $SINGLEMDS "lctl set_param -n \
5761 osp.$ost*MDT0000.max_create_count=0"
5763 for idx in $(seq 0 $((OSTCOUNT - 1))); do
5764 [ -f $DIR/$tdir/$idx ] && continue
5765 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
5766 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
5767 error "setstripe $idx should succeed"
5768 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
5770 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
5773 do_facet $SINGLEMDS "lctl set_param -n \
5774 osp.$ost*MDT0000.max_create_count=$max_count"
5775 do_facet $SINGLEMDS "lctl set_param -n \
5776 osp.$ost*MDT0000.create_count=$count"
5777 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5778 echo $INACTIVE_OSC "is Activate"
5780 wait_osc_import_state mds ost$ostnum FULL
5783 run_test 65k "validate manual striping works properly with deactivated OSCs"
5785 test_65l() { # bug 12836
5786 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5787 test_mkdir -p $DIR/$tdir/test_dir
5788 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5789 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5791 run_test 65l "lfs find on -1 stripe dir ========================"
5794 $RUNAS $SETSTRIPE -c 2 $MOUNT && error "setstripe should fail"
5797 run_test 65m "normal user can't set filesystem default stripe"
5799 # bug 2543 - update blocks count on client
5801 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5803 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5804 sync; sync_all_data; sync; sync_all_data
5805 cancel_lru_locks osc
5806 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5807 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5809 run_test 66 "update inode blocks count on client ==============="
5814 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5816 if [ ! -z "$LLOOP" ]; then
5817 if swapon -s | grep -q $LLOOP; then
5818 swapoff $LLOOP || error "swapoff failed"
5821 $LCTL blockdev_detach $LLOOP || error "detach failed"
5829 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5833 swapon -s | awk '($1 == "'$1'") { print $4 }'
5836 # bug5265, obdfilter oa2dentry return -ENOENT
5837 # #define OBD_FAIL_SRV_ENOENT 0x217
5839 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5840 remote_ost_nodsh && skip "remote OST with nodsh" && return
5843 $SETSTRIPE -c 1 -i 0 $f
5845 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5847 do_facet ost1 lctl set_param fail_loc=0x217
5848 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5849 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5851 do_facet ost1 lctl set_param fail_loc=0
5852 $DIRECTIO write $f 0 2 || error "write error"
5854 cancel_lru_locks osc
5855 $DIRECTIO read $f 0 1 || error "read error"
5857 do_facet ost1 lctl set_param fail_loc=0x217
5858 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5860 do_facet ost1 lctl set_param fail_loc=0
5863 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5866 test_mkdir -p $DIR/$tdir
5867 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
5868 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5870 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5872 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5873 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5874 [ "$RUNAS_ID" = "$UID" ] &&
5875 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5877 # Check that testing environment is properly set up. Skip if not
5878 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5879 skip_env "User $RUNAS_ID does not exist - skipping"
5883 chmod 777 $DIR/$tfile
5884 chmod ug+s $DIR/$tfile
5885 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5886 error "$RUNAS dd $DIR/$tfile failed"
5887 # See if we are still setuid/sgid
5888 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5889 error "S/gid is not dropped on write"
5890 # Now test that MDS is updated too
5891 cancel_lru_locks mdc
5892 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5893 error "S/gid is not dropped on MDS"
5896 run_test 72a "Test that remove suid works properly (bug5695) ===="
5898 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5901 [ "$RUNAS_ID" = "$UID" ] && \
5902 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5903 [ "$RUNAS_ID" -eq 0 ] && \
5904 skip_env "RUNAS_ID = 0 -- skipping" && return
5906 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5907 # Check that testing environment is properly set up. Skip if not
5908 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5909 skip_env "User $RUNAS_ID does not exist - skipping"
5912 touch $DIR/${tfile}-f{g,u}
5913 test_mkdir $DIR/${tfile}-dg
5914 test_mkdir $DIR/${tfile}-du
5915 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5916 chmod g+s $DIR/${tfile}-{f,d}g
5917 chmod u+s $DIR/${tfile}-{f,d}u
5918 for perm in 777 2777 4777; do
5919 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5920 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5921 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5922 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5926 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5928 # bug 3462 - multiple simultaneous MDC requests
5930 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5931 test_mkdir $DIR/d73-1
5932 test_mkdir $DIR/d73-2
5933 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5936 lctl set_param fail_loc=0x80000129
5937 $MULTIOP $DIR/d73-1/f73-2 Oc &
5939 lctl set_param fail_loc=0
5941 $MULTIOP $DIR/d73-2/f73-3 Oc &
5945 wait $pid1 || return 1
5949 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5950 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5951 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5955 run_test 73 "multiple MDC requests (should not deadlock)"
5957 test_74a() { # bug 6149, 6184
5958 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5959 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5961 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5962 # will spin in a tight reconnection loop
5964 $LCTL set_param fail_loc=0x8000030e
5965 # get any lock that won't be difficult - lookup works.
5967 $LCTL set_param fail_loc=0
5971 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5973 test_74b() { # bug 13310
5974 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5975 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5977 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5978 # will spin in a tight reconnection loop
5979 $LCTL set_param fail_loc=0x8000030e
5980 # get a "difficult" lock
5982 $LCTL set_param fail_loc=0
5986 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5989 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5990 #define OBD_FAIL_LDLM_NEW_LOCK
5991 $LCTL set_param fail_loc=0x319
5992 touch $DIR/$tfile && error "touch successful"
5993 $LCTL set_param fail_loc=0
5996 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5999 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6002 get_inode_slab_tunables() {
6003 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
6006 set_inode_slab_tunables() {
6007 echo "lustre_inode_cache $1" > /proc/slabinfo
6010 test_76() { # Now for bug 20433, added originally in bug 1443
6011 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6012 local SLAB_SETTINGS=$(get_inode_slab_tunables)
6013 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6014 # we cannot set limit below 1 which means 1 inode in each
6015 # per-cpu cache is still allowed
6016 set_inode_slab_tunables "1 1 0"
6017 cancel_lru_locks osc
6018 BEFORE_INODES=$(num_inodes)
6019 echo "before inodes: $BEFORE_INODES"
6021 [ "$SLOW" = "no" ] && COUNT=100
6022 for i in $(seq $COUNT); do
6026 cancel_lru_locks osc
6027 AFTER_INODES=$(num_inodes)
6028 echo "after inodes: $AFTER_INODES"
6030 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6032 AFTER_INODES=$(num_inodes)
6034 echo "wait $wait seconds inodes: $AFTER_INODES"
6035 if [ $wait -gt 30 ]; then
6036 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6039 set_inode_slab_tunables "$SLAB_SETTINGS"
6041 run_test 76 "confirm clients recycle inodes properly ===="
6047 # Note: in sptlrpc modes which enable its own bulk checksum, the
6048 # original crc32_le bulk checksum will be automatically disabled,
6049 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6050 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6051 # In this case set_checksums() will not be no-op, because sptlrpc
6052 # bulk checksum will be enabled all through the test.
6054 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6055 lctl set_param -n osc.*.checksums $1
6059 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6060 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6061 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6062 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6065 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6066 log "set checksum type to $1"
6069 F77_TMP=$TMP/f77-temp
6072 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6073 error "error writing to $F77_TMP"
6076 test_77a() { # bug 10889
6077 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6078 $GSS && skip "could not run with gss" && return
6079 [ ! -f $F77_TMP ] && setup_f77
6081 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6085 run_test 77a "normal checksum read/write operation"
6087 test_77b() { # bug 10889
6088 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6089 $GSS && skip "could not run with gss" && return
6090 [ ! -f $F77_TMP ] && setup_f77
6091 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6092 $LCTL set_param fail_loc=0x80000409
6095 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6096 error "dd error: $?"
6097 $LCTL set_param fail_loc=0
6099 for algo in $CKSUM_TYPES; do
6100 cancel_lru_locks osc
6101 set_checksum_type $algo
6102 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6103 $LCTL set_param fail_loc=0x80000408
6104 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6105 $LCTL set_param fail_loc=0
6108 set_checksum_type $ORIG_CSUM_TYPE
6111 run_test 77b "checksum error on client write, read"
6116 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
6118 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
6119 [ -n $osc_file_prefix ] && rm -f ${osc_file_prefix}*
6120 $check_ost && [ -n $ost_file_prefix ] &&
6121 do_facet ost1 rm -f ${ost_file_prefix}\*
6125 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6126 $GSS && skip "could not run with gss" && return
6129 local osc_file_prefix
6131 local check_ost=false
6132 local ost_file_prefix
6138 # ensure corruption will occur on first OSS/OST
6139 $LFS setstripe -i 0 $DIR/$tfile
6141 [ ! -f $F77_TMP ] && setup_f77
6142 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6143 error "dd write error: $?"
6144 fid=$($LFS path2fid $DIR/$tfile)
6146 if [ $(lustre_version_code ost1) -ge $(version_code 2.5.42.6) ]
6149 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
6150 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
6152 echo "OSS do not support bulk pages dump upon error"
6155 osc_file_prefix=$($LCTL get_param -n debug_path)
6156 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
6158 trap cleanup_77c EXIT
6161 # enable bulk pages dump upon error on Client
6162 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
6163 # enable bulk pages dump upon error on OSS
6165 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
6167 # flush Client cache to allow next read to reach OSS
6168 cancel_lru_locks osc
6170 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6171 $LCTL set_param fail_loc=0x80000408
6172 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
6173 $LCTL set_param fail_loc=0
6177 # check cksum dump on Client
6178 osc_file=$(ls ${osc_file_prefix}*)
6179 [ -n "$osc_file" ] || error "no checksum dump file on Client"
6180 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
6181 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
6182 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
6183 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
6185 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
6186 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6187 error "dump content does not match on Client"
6189 $check_ost || skip "No need to check cksum dump on OSS"
6191 # check cksum dump on OSS
6192 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
6193 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
6194 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
6195 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
6196 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6197 error "dump content does not match on OSS"
6201 run_test 77c "checksum error on client read with debug"
6203 test_77d() { # bug 10889
6204 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6205 $GSS && skip "could not run with gss" && return
6206 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6207 $LCTL set_param fail_loc=0x80000409
6209 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6210 error "direct write: rc=$?"
6211 $LCTL set_param fail_loc=0
6214 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6215 $LCTL set_param fail_loc=0x80000408
6217 cancel_lru_locks osc
6218 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6219 error "direct read: rc=$?"
6220 $LCTL set_param fail_loc=0
6223 run_test 77d "checksum error on OST direct write, read"
6225 test_77f() { # bug 10889
6226 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6227 $GSS && skip "could not run with gss" && return
6229 for algo in $CKSUM_TYPES; do
6230 cancel_lru_locks osc
6231 set_checksum_type $algo
6232 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6233 $LCTL set_param fail_loc=0x409
6234 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6235 error "direct write succeeded"
6236 $LCTL set_param fail_loc=0
6238 set_checksum_type $ORIG_CSUM_TYPE
6241 run_test 77f "repeat checksum error on write (expect error)"
6243 test_77g() { # bug 10889
6244 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6245 $GSS && skip "could not run with gss" && return
6246 remote_ost_nodsh && skip "remote OST with nodsh" && return
6248 [ ! -f $F77_TMP ] && setup_f77
6250 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6251 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6252 do_facet ost1 lctl set_param fail_loc=0x8000021a
6254 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6255 error "write error: rc=$?"
6256 do_facet ost1 lctl set_param fail_loc=0
6259 cancel_lru_locks osc
6260 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6261 do_facet ost1 lctl set_param fail_loc=0x8000021b
6263 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6264 do_facet ost1 lctl set_param fail_loc=0
6267 run_test 77g "checksum error on OST write, read"
6269 test_77j() { # bug 13805
6270 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6271 $GSS && skip "could not run with gss" && return
6272 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6273 lctl set_param fail_loc=0x40c
6274 remount_client $MOUNT
6275 lctl set_param fail_loc=0
6276 # wait async osc connect to finish and reflect updated state value
6278 for (( i=0; i < OSTCOUNT; i++ )) ; do
6279 wait_osc_import_state client ost$((i+1)) FULL
6282 for VALUE in $(lctl get_param osc.*osc-[^mM]*.checksum_type); do
6283 PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
6284 algo=$(lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g')
6285 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6287 remount_client $MOUNT
6289 run_test 77j "client only supporting ADLER32"
6291 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6300 test_78() { # bug 10901
6301 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6302 remote_ost || { skip_env "local OST" && return; }
6305 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6306 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6307 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6308 echo "MemTotal: $MEMTOTAL"
6310 # reserve 256MB of memory for the kernel and other running processes,
6311 # and then take 1/2 of the remaining memory for the read/write buffers.
6312 if [ $MEMTOTAL -gt 512 ] ;then
6313 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6315 # for those poor memory-starved high-end clusters...
6316 MEMTOTAL=$((MEMTOTAL / 2))
6318 echo "Mem to use for directio: $MEMTOTAL"
6320 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6321 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6322 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6323 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6325 echo "Smallest OST: $SMALLESTOST"
6326 [[ $SMALLESTOST -lt 10240 ]] &&
6327 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6329 trap cleanup_test_78 EXIT
6331 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6332 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6334 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6335 echo "File size: $F78SIZE"
6336 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6337 for i in $(seq 1 $NSEQ); do
6338 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6339 echo directIO rdwr round $i of $NSEQ
6340 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6345 run_test 78 "handle large O_DIRECT writes correctly ============"
6347 test_79() { # bug 12743
6348 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6349 wait_delete_completed
6351 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6352 BKFREE=$(calc_osc_kbytes kbytesfree)
6353 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6355 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6356 DFTOTAL=`echo $STRING | cut -d, -f1`
6357 DFUSED=`echo $STRING | cut -d, -f2`
6358 DFAVAIL=`echo $STRING | cut -d, -f3`
6359 DFFREE=$(($DFTOTAL - $DFUSED))
6361 ALLOWANCE=$((64 * $OSTCOUNT))
6363 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6364 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6365 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6367 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6368 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6369 error "df free($DFFREE) mismatch OST free($BKFREE)"
6371 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6372 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6373 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6376 run_test 79 "df report consistency check ======================="
6378 test_80() { # bug 10718
6379 remote_ost_nodsh && skip "remote OST with nodsh" && return
6380 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6381 # relax strong synchronous semantics for slow backends like ZFS
6382 local soc="obdfilter.*.sync_on_lock_cancel"
6383 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6385 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6386 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6387 facet_active_host $host; done | sort -u)
6388 do_nodes $hosts lctl set_param $soc=never
6391 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6393 local BEFORE=`date +%s`
6394 cancel_lru_locks osc
6395 local AFTER=`date +%s`
6396 local DIFF=$((AFTER-BEFORE))
6397 if [ $DIFF -gt 1 ] ; then
6398 error "elapsed for 1M@1T = $DIFF"
6401 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6405 run_test 80 "Page eviction is equally fast at high offsets too ===="
6407 test_81a() { # LU-456
6408 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6409 remote_ost_nodsh && skip "remote OST with nodsh" && return
6410 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6411 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6412 do_facet ost1 lctl set_param fail_loc=0x80000228
6414 # write should trigger a retry and success
6415 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6416 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6418 if [ $RC -ne 0 ] ; then
6419 error "write should success, but failed for $RC"
6422 run_test 81a "OST should retry write when get -ENOSPC ==============="
6424 test_81b() { # LU-456
6425 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6426 remote_ost_nodsh && skip "remote OST with nodsh" && return
6427 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6428 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6429 do_facet ost1 lctl set_param fail_loc=0x228
6431 # write should retry several times and return -ENOSPC finally
6432 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6433 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6436 if [ $RC -ne $ENOSPC ] ; then
6437 error "dd should fail for -ENOSPC, but succeed."
6440 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6442 test_82() { # LU-1031
6443 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6447 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6449 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6451 kill -USR1 $MULTIPID2
6453 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6454 error "First grouplock does not block second one"
6456 echo "Second grouplock blocks first one"
6458 kill -USR1 $MULTIPID1
6462 run_test 82 "Basic grouplock test ==============================="
6465 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6467 test_mkdir -p $DIR/d99cvsroot
6468 chown $RUNAS_ID $DIR/d99cvsroot
6469 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6472 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6475 run_test 99a "cvs init ========================================="
6478 [ -z "$(which cvs 2>/dev/null)" ] &&
6479 skip_env "could not find cvs" && return
6480 [ ! -d $DIR/d99cvsroot ] && test_99a
6482 # some versions of cvs import exit(1) when asked to import links or
6483 # files they can't read. ignore those files.
6484 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6485 ! -perm /4 -printf '-I %f\n')
6486 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6487 d99reposname vtag rtag
6489 run_test 99b "cvs import ======================================="
6492 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6493 [ ! -d $DIR/d99cvsroot ] && test_99b
6495 test_mkdir -p $DIR/d99reposname
6496 chown $RUNAS_ID $DIR/d99reposname
6497 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6499 run_test 99c "cvs checkout ====================================="
6502 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6503 [ ! -d $DIR/d99cvsroot ] && test_99c
6504 cd $DIR/d99reposname
6506 $RUNAS cvs add -m 'addmsg' foo99
6508 run_test 99d "cvs add =========================================="
6511 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6512 [ ! -d $DIR/d99cvsroot ] && test_99c
6513 cd $DIR/d99reposname
6516 run_test 99e "cvs update ======================================="
6519 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6520 [ ! -d $DIR/d99cvsroot ] && test_99d
6521 cd $DIR/d99reposname
6522 $RUNAS cvs commit -m 'nomsg' foo99
6523 rm -fr $DIR/d99cvsroot
6525 run_test 99f "cvs commit ======================================="
6528 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6529 [ "$NETTYPE" = tcp ] || \
6530 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
6533 remote_ost_nodsh && skip "remote OST with nodsh" && return
6534 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6536 { skip "useless for local single node setup" && return; }
6538 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6539 [ "$PROT" != "tcp" ] && continue
6540 RPORT=$(echo $REMOTE | cut -d: -f2)
6541 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6544 LPORT=`echo $LOCAL | cut -d: -f2`
6545 if [ $LPORT -ge 1024 ]; then
6546 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6548 error_exit "local: $LPORT > 1024, remote: $RPORT"
6551 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6553 run_test 100 "check local port using privileged port ==========="
6555 function get_named_value()
6564 echo $line | sed "s/^$tag[ ]*//"
6571 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6572 awk '/^max_cached_mb/ { print $2 }')
6575 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6581 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6585 local cache_limit=32
6587 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6588 trap cleanup_101a EXIT
6589 $LCTL set_param -n llite.*.read_ahead_stats 0
6590 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6593 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6595 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6596 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6599 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6600 get_named_value 'read but discarded' | cut -d" " -f1); do
6601 discard=$(($discard + $s))
6605 if [[ $(($discard * 10)) -gt $nreads ]]; then
6606 $LCTL get_param osc.*-osc*.rpc_stats
6607 $LCTL get_param llite.*.read_ahead_stats
6608 error "too many ($discard) discarded pages"
6610 rm -f $DIR/$tfile || true
6612 run_test 101a "check read-ahead for random reads ================"
6615 test_mkdir -p $DIR/$tdir
6616 local STRIPE_SIZE=$1
6617 local FILE_LENGTH=$2
6620 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6622 local list=$(comma_list $(osts_nodes))
6623 set_osd_param $list '' read_cache_enable 0
6624 set_osd_param $list '' writethrough_cache_enable 0
6626 trap cleanup_test101bc EXIT
6627 # prepare the read-ahead file
6628 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6630 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6631 count=$FILE_SIZE_MB 2> /dev/null
6635 cleanup_test101bc() {
6640 local list=$(comma_list $(osts_nodes))
6641 set_osd_param $list '' read_cache_enable 1
6642 set_osd_param $list '' writethrough_cache_enable 1
6646 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6651 local STRIPE_SIZE=$2
6652 local FILE_LENGTH=$3
6653 local RA_INC=1048576
6654 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6655 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6656 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6657 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6658 get_named_value 'read but discarded' |
6659 cut -d" " -f1 | calc_total)
6660 if [[ $DISCARD -gt $discard_limit ]]; then
6661 $LCTL get_param llite.*.read_ahead_stats
6662 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6664 echo "Read-ahead success for size ${READ_SIZE}"
6669 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6670 [[ $OSTCOUNT -lt 2 ]] &&
6671 skip_env "skipping stride IO stride-ahead test" && return
6672 local STRIPE_SIZE=1048576
6673 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6674 if [ $SLOW == "yes" ]; then
6675 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6677 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6680 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6682 # prepare the read-ahead file
6683 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6684 cancel_lru_locks osc
6685 for BIDX in 2 4 8 16 32 64 128 256
6687 local BSIZE=$((BIDX*4096))
6688 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6689 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6690 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6691 $LCTL set_param -n llite.*.read_ahead_stats 0
6692 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6693 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6694 cancel_lru_locks osc
6695 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6700 run_test 101b "check stride-io mode read-ahead ================="
6703 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6704 local STRIPE_SIZE=1048576
6705 local FILE_LENGTH=$((STRIPE_SIZE*100))
6709 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6711 cancel_lru_locks osc
6712 $LCTL set_param osc.*.rpc_stats 0
6713 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6714 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6715 local stats=$($LCTL get_param -n $osc_rpc_stats)
6716 local lines=$(echo "$stats" | awk 'END {print NR;}')
6719 if [ $lines -le 20 ]; then
6722 for size in 1 2 4 8; do
6723 local rpc=$(echo "$stats" |
6724 awk '($1 == "'$size':") {print $2; exit; }')
6726 error "Small $((size*4))k read IO $rpc !"
6728 echo "$osc_rpc_stats check passed!"
6733 run_test 101c "check stripe_size aligned read-ahead ================="
6736 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6737 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6741 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6742 local file=$DIR/$tfile
6743 local sz_MB=${FILESIZE_101d:-500}
6744 local ra_MB=${READAHEAD_MB:-40}
6746 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6747 [ $free_MB -lt $sz_MB ] &&
6748 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6750 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6751 $SETSTRIPE -c -1 $file || error "setstripe failed"
6753 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6754 echo Cancel LRU locks on lustre client to flush the client cache
6755 cancel_lru_locks osc
6757 echo Disable read-ahead
6758 local old_READAHEAD=$(set_read_ahead 0)
6760 echo Reading the test file $file with read-ahead disabled
6761 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6763 echo Cancel LRU locks on lustre client to flush the client cache
6764 cancel_lru_locks osc
6765 echo Enable read-ahead with ${ra_MB}MB
6766 set_read_ahead $ra_MB
6768 echo Reading the test file $file with read-ahead enabled
6769 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6771 echo "read-ahead disabled time read $raOFF"
6772 echo "read-ahead enabled time read $raON"
6774 set_read_ahead $old_READAHEAD
6776 wait_delete_completed
6778 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6779 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6781 run_test 101d "file read with and without read-ahead enabled"
6784 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6785 local file=$DIR/$tfile
6786 local size_KB=500 #KB
6790 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6791 local need_KB=$((count * size_KB))
6792 [[ $free_KB -le $need_KB ]] &&
6793 skip_env "Need free space $need_KB, have $free_KB" && return
6795 echo "Creating $count ${size_KB}K test files"
6796 for ((i = 0; i < $count; i++)); do
6797 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6800 echo "Cancel LRU locks on lustre client to flush the client cache"
6801 cancel_lru_locks osc
6803 echo "Reset readahead stats"
6804 $LCTL set_param -n llite.*.read_ahead_stats 0
6806 for ((i = 0; i < $count; i++)); do
6807 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6810 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6811 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6813 for ((i = 0; i < $count; i++)); do
6814 rm -rf $file.$i 2>/dev/null
6817 #10000 means 20% reads are missing in readahead
6818 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6820 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6823 which iozone || { skip "no iozone installed" && return; }
6825 local old_debug=$($LCTL get_param debug)
6826 old_debug=${old_debug#*=}
6827 $LCTL set_param debug="reada mmap"
6829 # create a test file
6830 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
6832 echo Cancel LRU locks on lustre client to flush the client cache
6833 cancel_lru_locks osc
6835 echo Reset readahead stats
6836 $LCTL set_param -n llite.*.read_ahead_stats 0
6838 echo mmap read the file with small block size
6839 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
6842 echo checking missing pages
6843 $LCTL get_param llite.*.read_ahead_stats
6844 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6845 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6847 $LCTL set_param debug="$old_debug"
6848 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
6851 run_test 101f "check mmap read performance"
6853 test_101g_brw_size_test() {
6855 local pages=$((mb * 1048576 / $(page_size)))
6857 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
6858 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
6859 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
6860 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
6864 $LCTL set_param -n osc.*.rpc_stats=0
6866 # 10 RPCs should be enough for the test
6868 dd if=/dev/zero of=$DIR/$tfile bs=${mb}M count=$count ||
6869 { error "dd write ${mb} MB blocks failed"; return 3; }
6870 cancel_lru_locks osc
6871 dd of=/dev/null if=$DIR/$tfile bs=${mb}M count=$count ||
6872 { error "dd write ${mb} MB blocks failed"; return 4; }
6874 # calculate number of full-sized read and write RPCs
6875 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
6876 sed -n '/pages per rpc/,/^$/p' |
6877 awk '/'$pages':/ { reads += $2; writes += $5 };' \
6878 'END { print reads,writes }'))
6879 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
6881 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
6889 local osts=$(get_facets OST)
6890 local list=$(comma_list $(osts_nodes))
6891 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6892 local brw_size="obdfilter.*.brw_size"
6894 $LFS setstripe -i 0 -c 1 $DIR/$tfile
6896 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
6897 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.52) ]; then
6898 [ $(lustre_version_code ost1) -ge $(version_code 2.9.52) ] &&
6900 if [[ $orig_mb < 16 ]]; then
6901 save_lustre_params $osts "$brw_size" > $p
6902 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
6903 error "set 16MB RPC size failed"
6905 echo "remount client to enable new RPC size"
6906 remount_client $MOUNT || error "remount_client failed"
6909 test_101g_brw_size_test 16 || error "16MB RPC test failed"
6910 # should be able to set brw_size=12, but no rpc_stats for that
6911 test_101g_brw_size_test 8 || error "8MB RPC test failed"
6914 test_101g_brw_size_test 4 || error "4MB RPC test failed"
6916 if [[ $orig_mb < 16 ]]; then
6917 restore_lustre_params < $p
6918 remount_client $MOUNT || error "remount_client restore failed"
6921 rm -f $p $DIR/$tfile
6923 run_test 101g "Big bulk(4/16 MiB) readahead"
6926 test_mkdir -p $DIR/$tdir
6927 chown $RUNAS_ID $DIR/$tdir
6930 STRIPE_COUNT=$OSTCOUNT
6931 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6933 trap cleanup_test102 EXIT
6935 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6937 for num in 1 2 3 4; do
6938 for count in $(seq 1 $STRIPE_COUNT); do
6939 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6940 local size=`expr $STRIPE_SIZE \* $num`
6941 local file=file"$num-$idx-$count"
6942 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6948 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6954 rm -rf $DIR/d0.sanity/d102
6958 local testfile=$DIR/$tfile
6962 [ "$UID" != 0 ] && skip_env "must run as root" && return
6963 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6964 skip_env "must have user_xattr" && return
6966 [ -z "$(which setfattr 2>/dev/null)" ] &&
6967 skip_env "could not find setfattr" && return
6969 echo "set/get xattr..."
6970 setfattr -n trusted.name1 -v value1 $testfile ||
6971 error "setfattr -n trusted.name1=value1 $testfile failed"
6972 getfattr -n trusted.name1 $testfile 2> /dev/null |
6973 grep "trusted.name1=.value1" ||
6974 error "$testfile missing trusted.name1=value1"
6976 setfattr -n user.author1 -v author1 $testfile ||
6977 error "setfattr -n user.author1=author1 $testfile failed"
6978 getfattr -n user.author1 $testfile 2> /dev/null |
6979 grep "user.author1=.author1" ||
6980 error "$testfile missing trusted.author1=author1"
6983 setfattr -n trusted.name2 -v value2 $testfile ||
6984 error "$testfile unable to set trusted.name2"
6985 setfattr -n trusted.name3 -v value3 $testfile ||
6986 error "$testfile unable to set trusted.name3"
6987 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6988 grep "trusted.name" | wc -l) -eq 3 ] ||
6989 error "$testfile missing 3 trusted.name xattrs"
6991 setfattr -n user.author2 -v author2 $testfile ||
6992 error "$testfile unable to set user.author2"
6993 setfattr -n user.author3 -v author3 $testfile ||
6994 error "$testfile unable to set user.author3"
6995 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6996 grep "user.author" | wc -l) -eq 3 ] ||
6997 error "$testfile missing 3 user.author xattrs"
6999 echo "remove xattr..."
7000 setfattr -x trusted.name1 $testfile ||
7001 error "$testfile error deleting trusted.name1"
7002 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7003 error "$testfile did not delete trusted.name1 xattr"
7005 setfattr -x user.author1 $testfile ||
7006 error "$testfile error deleting user.author1"
7007 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
7008 error "$testfile did not delete trusted.name1 xattr"
7010 # b10667: setting lustre special xattr be silently discarded
7011 echo "set lustre special xattr ..."
7012 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
7013 error "$testfile allowed setting trusted.lov"
7015 run_test 102a "user xattr test =================================="
7018 [ -z "$(which setfattr 2>/dev/null)" ] &&
7019 skip_env "could not find setfattr" && return
7021 # b10930: get/set/list trusted.lov xattr
7022 echo "get/set/list trusted.lov xattr ..."
7023 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
7024 local testfile=$DIR/$tfile
7025 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7026 error "setstripe failed"
7027 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7028 error "getstripe failed"
7029 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7030 error "can't get trusted.lov from $testfile"
7032 local testfile2=${testfile}2
7033 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7034 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7037 setfattr -n trusted.lov -v $value $testfile2
7038 local stripe_size=$($GETSTRIPE -S $testfile2)
7039 local stripe_count=$($GETSTRIPE -c $testfile2)
7040 [[ $stripe_size -eq 65536 ]] ||
7041 error "stripe size $stripe_size != 65536"
7042 [[ $stripe_count -eq $STRIPECOUNT ]] ||
7043 error "stripe count $stripe_count != $STRIPECOUNT"
7046 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
7049 [ -z "$(which setfattr 2>/dev/null)" ] &&
7050 skip_env "could not find setfattr" && return
7052 # b10930: get/set/list lustre.lov xattr
7053 echo "get/set/list lustre.lov xattr ..."
7054 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
7055 test_mkdir -p $DIR/$tdir
7056 chown $RUNAS_ID $DIR/$tdir
7057 local testfile=$DIR/$tdir/$tfile
7058 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7059 error "setstripe failed"
7060 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
7061 error "getstripe failed"
7062 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
7063 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
7065 local testfile2=${testfile}2
7066 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
7067 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
7069 $RUNAS $MCREATE $testfile2
7070 $RUNAS setfattr -n lustre.lov -v $value $testfile2
7071 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
7072 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
7073 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
7074 [ $stripe_count -eq $STRIPECOUNT ] ||
7075 error "stripe count $stripe_count != $STRIPECOUNT"
7077 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
7079 compare_stripe_info1() {
7080 local stripe_index_all_zero=true
7082 for num in 1 2 3 4; do
7083 for count in $(seq 1 $STRIPE_COUNT); do
7084 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
7085 local size=$((STRIPE_SIZE * num))
7086 local file=file"$num-$offset-$count"
7087 stripe_size=$($LFS getstripe -S $PWD/$file)
7088 [[ $stripe_size -ne $size ]] &&
7089 error "$file: size $stripe_size != $size"
7090 stripe_count=$($LFS getstripe -c $PWD/$file)
7091 # allow fewer stripes to be created, ORI-601
7092 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
7093 error "$file: count $stripe_count != $count"
7094 stripe_index=$($LFS getstripe -i $PWD/$file)
7095 [[ $stripe_index -ne 0 ]] &&
7096 stripe_index_all_zero=false
7100 $stripe_index_all_zero &&
7101 error "all files are being extracted starting from OST index 0"
7106 [ -n "$(which tar 2>/dev/null)" ] &&
7107 strings $(which tar) | grep -q "lustre" && echo tar
7111 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7112 # b10930: tar test for trusted.lov xattr
7113 TAR=$(find_lustre_tar)
7114 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7115 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7117 test_mkdir -p $DIR/d102d
7118 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
7120 compare_stripe_info1
7122 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
7125 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7126 # b10930: tar test for trusted.lov xattr
7127 TAR=$(find_lustre_tar)
7128 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7129 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7131 test_mkdir -p $DIR/d102f
7133 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
7135 compare_stripe_info1
7137 run_test 102f "tar copy files, not keep osts ==========="
7140 local xsize=${1:-1024} # in bytes
7141 local file=$DIR/$tfile
7143 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7144 skip "must have user_xattr" && return 0
7145 [ -z "$(which setfattr 2>/dev/null)" ] &&
7146 skip_env "could not find setfattr" && return 0
7147 [ -z "$(which getfattr 2>/dev/null)" ] &&
7148 skip_env "could not find getfattr" && return 0
7152 local value="$(generate_string $xsize)"
7154 local xbig=trusted.big
7155 log "save $xbig on $file"
7156 setfattr -n $xbig -v $value $file ||
7157 error "saving $xbig on $file failed"
7159 local orig=$(get_xattr_value $xbig $file)
7160 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7162 local xsml=trusted.sml
7163 log "save $xsml on $file"
7164 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7166 local new=$(get_xattr_value $xbig $file)
7167 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7169 log "grow $xsml on $file"
7170 setfattr -n $xsml -v "$value" $file ||
7171 error "growing $xsml on $file failed"
7173 new=$(get_xattr_value $xbig $file)
7174 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7175 log "$xbig still valid after growing $xsml"
7180 test_102h() { # bug 15777
7183 run_test 102h "grow xattr from inside inode to external block"
7186 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7187 grow_xattr $(max_xattr_size)
7189 run_test 102ha "grow xattr from inside inode to external inode"
7191 test_102i() { # bug 17038
7192 [ -z "$(which getfattr 2>/dev/null)" ] &&
7193 skip "could not find getfattr" && return
7195 ln -s $DIR/$tfile $DIR/${tfile}link
7196 getfattr -n trusted.lov $DIR/$tfile ||
7197 error "lgetxattr on $DIR/$tfile failed"
7198 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7199 grep -i "no such attr" ||
7200 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7201 rm -f $DIR/$tfile $DIR/${tfile}link
7203 run_test 102i "lgetxattr test on symbolic link ============"
7206 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7207 TAR=$(find_lustre_tar)
7208 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7209 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7210 setup_test102 "$RUNAS"
7211 test_mkdir -p $DIR/d102j
7212 chown $RUNAS_ID $DIR/d102j
7213 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
7215 compare_stripe_info1 "$RUNAS"
7217 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7220 [ -z "$(which setfattr 2>/dev/null)" ] &&
7221 skip "could not find setfattr" && return
7223 # b22187 just check that does not crash for regular file.
7224 setfattr -n trusted.lov $DIR/$tfile
7225 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
7226 local test_kdir=$DIR/d102k
7227 test_mkdir $test_kdir
7228 local default_size=`$GETSTRIPE -S $test_kdir`
7229 local default_count=`$GETSTRIPE -c $test_kdir`
7230 local default_offset=`$GETSTRIPE -i $test_kdir`
7231 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7232 error 'dir setstripe failed'
7233 setfattr -n trusted.lov $test_kdir
7234 local stripe_size=`$GETSTRIPE -S $test_kdir`
7235 local stripe_count=`$GETSTRIPE -c $test_kdir`
7236 local stripe_offset=`$GETSTRIPE -i $test_kdir`
7237 [ $stripe_size -eq $default_size ] ||
7238 error "stripe size $stripe_size != $default_size"
7239 [ $stripe_count -eq $default_count ] ||
7240 error "stripe count $stripe_count != $default_count"
7241 [ $stripe_offset -eq $default_offset ] ||
7242 error "stripe offset $stripe_offset != $default_offset"
7243 rm -rf $DIR/$tfile $test_kdir
7245 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7248 [ -z "$(which getfattr 2>/dev/null)" ] &&
7249 skip "could not find getfattr" && return
7251 # LU-532 trusted. xattr is invisible to non-root
7252 local testfile=$DIR/$tfile
7256 echo "listxattr as user..."
7257 chown $RUNAS_ID $testfile
7258 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7259 grep -q "trusted" &&
7260 error "$testfile trusted xattrs are user visible"
7264 run_test 102l "listxattr size test =================================="
7266 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7267 local path=$DIR/$tfile
7270 listxattr_size_check $path || error "listattr_size_check $path failed"
7272 run_test 102m "Ensure listxattr fails on small bufffer ========"
7276 getxattr() { # getxattr path name
7277 # Return the base64 encoding of the value of xattr name on path.
7281 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7283 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7285 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7287 getfattr --absolute-names --encoding=base64 --name=$name $path |
7288 awk -F= -v name=$name '$1 == name {
7289 print substr($0, index($0, "=") + 1);
7293 test_102n() { # LU-4101 mdt: protect internal xattrs
7294 [ -z "$(which setfattr 2>/dev/null)" ] &&
7295 skip "could not find setfattr" && return
7296 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7298 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7302 local file0=$DIR/$tfile.0
7303 local file1=$DIR/$tfile.1
7304 local xattr0=$TMP/$tfile.0
7305 local xattr1=$TMP/$tfile.1
7306 local namelist="lov lma lmv link fid version som hsm"
7310 rm -rf $file0 $file1 $xattr0 $xattr1
7313 # Get 'before' xattrs of $file1.
7314 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7316 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
7317 namelist+=" lfsck_namespace"
7318 for name in $namelist; do
7319 # Try to copy xattr from $file0 to $file1.
7320 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7322 setfattr --name=trusted.$name --value="$value" $file1 ||
7323 error "setxattr 'trusted.$name' failed"
7325 # Try to set a garbage xattr.
7326 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7328 setfattr --name=trusted.$name --value="$value" $file1 ||
7329 error "setxattr 'trusted.$name' failed"
7331 # Try to remove the xattr from $file1. We don't care if this
7332 # appears to succeed or fail, we just don't want there to be
7333 # any changes or crashes.
7334 setfattr --remove=$trusted.$name $file1 2> /dev/null
7337 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7340 # Try to copy xattr from $file0 to $file1.
7341 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7343 setfattr --name=trusted.$name --value="$value" $file1 ||
7344 error "setxattr 'trusted.$name' failed"
7346 # Try to set a garbage xattr.
7347 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7349 setfattr --name=trusted.$name --value="$value" $file1 ||
7350 error "setxattr 'trusted.$name' failed"
7352 # Try to remove the xattr from $file1. We don't care if this
7353 # appears to succeed or fail, we just don't want there to be
7354 # any changes or crashes.
7355 setfattr --remove=$trusted.$name $file1 2> /dev/null
7358 # Get 'after' xattrs of file1.
7359 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7361 if ! diff $xattr0 $xattr1; then
7362 error "before and after xattrs of '$file1' differ"
7365 rm -rf $file0 $file1 $xattr0 $xattr1
7369 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7371 test_102p() { # LU-4703 setxattr did not check ownership
7372 local testfile=$DIR/$tfile
7374 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7375 skip "MDS needs to be at least 2.5.56" && return
7379 echo "setfacl as user..."
7380 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7381 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7383 echo "setfattr as user..."
7384 setfacl -m "u:$RUNAS_ID:---" $testfile
7385 $RUNAS setfattr -x system.posix_acl_access $testfile
7386 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7388 run_test 102p "check setxattr(2) correctly fails without permission"
7391 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7392 skip "MDS needs to be at least 2.6.92" && return
7393 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7395 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7398 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7399 skip "MDS needs to be at least 2.6.93" && return
7400 touch $DIR/$tfile || error "touch"
7401 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7402 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7403 rm $DIR/$tfile || error "rm"
7406 mkdir -p $DIR/$tdir || error "mkdir"
7407 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7408 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7409 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7410 error "$testfile error deleting user.author1"
7411 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7412 grep "user.$(basename $tdir)" &&
7413 error "$tdir did not delete user.$(basename $tdir)"
7414 rmdir $DIR/$tdir || error "rmdir"
7417 test_mkdir -p $DIR/$tdir || error "make striped dir"
7418 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7419 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7420 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7421 error "$testfile error deleting user.author1"
7422 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7423 grep "user.$(basename $tdir)" &&
7424 error "$tdir did not delete user.$(basename $tdir)"
7425 rmdir $DIR/$tdir || error "rm striped dir"
7427 run_test 102r "set EAs with empty values"
7431 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7436 [ "$UID" != 0 ] && skip_env "must run as root" && return
7437 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7438 skip "must have acl enabled" && return
7439 [ -z "$(which setfacl 2>/dev/null)" ] &&
7440 skip_env "could not find setfacl" && return
7441 $GSS && skip "could not run under gss" && return
7442 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7444 gpasswd -a daemon bin # LU-5641
7445 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7447 declare -a identity_old
7449 for num in $(seq $MDSCOUNT); do
7450 switch_identity $num true || identity_old[$num]=$?
7458 echo "performing cp ..."
7459 run_acl_subtest cp || error "run_acl_subtest cp failed"
7460 echo "performing getfacl-noacl..."
7461 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7462 echo "performing misc..."
7463 run_acl_subtest misc || error "misc test failed"
7464 echo "performing permissions..."
7465 run_acl_subtest permissions || error "permissions failed"
7466 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
7467 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
7468 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
7469 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
7471 echo "performing permissions xattr..."
7472 run_acl_subtest permissions_xattr ||
7473 error "permissions_xattr failed"
7475 echo "performing setfacl..."
7476 run_acl_subtest setfacl || error "setfacl test failed"
7478 # inheritance test got from HP
7479 echo "performing inheritance..."
7480 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7481 chmod +x make-tree || error "chmod +x failed"
7482 run_acl_subtest inheritance || error "inheritance test failed"
7485 echo "LU-974 ignore umask when acl is enabled..."
7486 run_acl_subtest 974 || error "LU-974 umask test failed"
7487 if [ $MDSCOUNT -ge 2 ]; then
7488 run_acl_subtest 974_remote ||
7489 error "LU-974 umask test failed under remote dir"
7492 echo "LU-2561 newly created file is same size as directory..."
7493 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7494 run_acl_subtest 2561 || error "LU-2561 test failed"
7496 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7499 run_acl_subtest 4924 || error "LU-4924 test failed"
7504 for num in $(seq $MDSCOUNT); do
7505 if [ "${identity_old[$num]}" = 1 ]; then
7506 switch_identity $num false || identity_old[$num]=$?
7510 run_test 103a "acl test ========================================="
7513 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7515 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
7516 local mountopts=$MDS_MOUNT_OPTS
7518 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
7522 stop $SINGLEMDS || error "failed to stop MDT."
7524 if [ -z "$MDS_MOUNT_OPTS" ]; then
7525 MDS_MOUNT_OPTS="-o noacl"
7527 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
7529 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7530 error "failed to start MDT."
7531 MDS_MOUNT_OPTS=$mountopts
7535 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
7539 stop $SINGLEMDS || error "failed to stop MDT."
7541 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7542 error "failed to start MDT."
7547 run_test 103b "MDS mount option 'noacl'"
7551 cp -rp $DIR/$tdir $DIR/$tdir.bak
7553 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7554 error "$DIR/$tdir shouldn't contain default ACL"
7555 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7556 error "$DIR/$tdir.bak shouldn't contain default ACL"
7559 run_test 103c "'cp -rp' won't set empty acl"
7562 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7564 lfs df || error "lfs df failed"
7565 lfs df -ih || error "lfs df -ih failed"
7566 lfs df -h $DIR || error "lfs df -h $DIR failed"
7567 lfs df -i $DIR || error "lfs df -i $DIR failed"
7568 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7569 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7571 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7572 lctl --device %$OSC deactivate
7573 lfs df || error "lfs df with deactivated OSC failed"
7574 lctl --device %$OSC activate
7575 # wait the osc back to normal
7576 wait_osc_import_state client ost FULL
7578 lfs df || error "lfs df with reactivated OSC failed"
7581 run_test 104a "lfs df [-ih] [path] test ========================="
7584 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7585 [ $RUNAS_ID -eq $UID ] &&
7586 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7588 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7589 grep "Permission denied" | wc -l)))
7590 if [ $denied_cnt -ne 0 ]; then
7591 error "lfs check servers test failed"
7594 run_test 104b "$RUNAS lfs check servers test ===================="
7597 # doesn't work on 2.4 kernels
7599 if $(flock_is_enabled); then
7600 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7602 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7606 run_test 105a "flock when mounted without -o flock test ========"
7610 if $(flock_is_enabled); then
7611 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7613 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7617 run_test 105b "fcntl when mounted without -o flock test ========"
7621 if $(flock_is_enabled); then
7622 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7624 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7628 run_test 105c "lockf when mounted without -o flock test ========"
7630 test_105d() { # bug 15924
7631 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7632 test_mkdir -p $DIR/$tdir
7633 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7634 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7635 $LCTL set_param fail_loc=0x80000315
7636 flocks_test 2 $DIR/$tdir
7638 run_test 105d "flock race (should not freeze) ========"
7640 test_105e() { # bug 22660 && 22040
7641 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7643 flocks_test 3 $DIR/$tfile
7645 run_test 105e "Two conflicting flocks from same process ======="
7647 test_106() { #bug 10921
7648 test_mkdir -p $DIR/$tdir
7649 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7650 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7652 run_test 106 "attempt exec of dir followed by chown of that dir"
7655 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7662 local save_pattern=$(sysctl -n kernel.core_pattern)
7663 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7664 sysctl -w kernel.core_pattern=$file
7665 sysctl -w kernel.core_uses_pid=0
7673 kill -s 11 $SLEEPPID
7675 if [ -e $file ]; then
7676 size=`stat -c%s $file`
7677 [ $size -eq 0 ] && error "Fail to create core file $file"
7679 error "Fail to create core file $file"
7682 sysctl -w kernel.core_pattern=$save_pattern
7683 sysctl -w kernel.core_uses_pid=$save_uses_pid
7686 run_test 107 "Coredump on SIG"
7689 test_mkdir -p $DIR/$tdir
7690 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7691 error "mkdir with 255 char failed"
7692 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7693 error "mkdir with 256 char should fail, but did not"
7694 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7695 error "create with 255 char failed"
7696 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7697 error "create with 256 char should fail, but did not"
7702 run_test 110 "filename length checking"
7705 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7706 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
7707 tail -1 | cut -c11-20)
7708 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
7709 echo "Starting with $OSTIO_pre threads"
7712 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7713 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
7714 echo "$NUMTEST creates/unlinks"
7715 test_mkdir -p $DIR/$tdir
7716 createmany -o $DIR/$tdir/$tfile $NUMTEST
7717 unlinkmany $DIR/$tdir/$tfile $NUMTEST
7719 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
7720 tail -1 | cut -c11-20)
7722 # don't return an error
7723 [ $OSTIO_post == $OSTIO_pre ] && echo \
7724 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
7725 echo "This may be fine, depending on what ran before this test" &&
7726 echo "and how fast this system is." && return
7728 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
7730 run_test 115 "verify dynamic thread creation===================="
7733 wait_delete_completed
7734 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7735 echo "OST kbytes available: ${AVAIL[@]}"
7740 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7741 #echo OST $i: ${AVAIL[i]}kb
7742 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7746 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7751 echo "Min free space: OST $MINI: $MINV"
7752 echo "Max free space: OST $MAXI: $MAXV"
7755 test_116a() { # was previously test_116()
7756 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7757 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7759 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7761 echo -n "Free space priority "
7762 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7767 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7768 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7770 trap simple_cleanup_common EXIT
7773 # Check if we need to generate uneven OSTs
7774 test_mkdir -p $DIR/$tdir/OST${MINI}
7775 local FILL=$((MINV / 4))
7776 local DIFF=$((MAXV - MINV))
7777 local DIFF2=$((DIFF * 100 / MINV))
7779 local threshold=$(do_facet $SINGLEMDS \
7780 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7781 threshold=${threshold%%%}
7782 echo -n "Check for uneven OSTs: "
7783 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7785 if [[ $DIFF2 -gt $threshold ]]; then
7787 echo "Don't need to fill OST$MINI"
7789 # generate uneven OSTs. Write 2% over the QOS threshold value
7791 DIFF=$((threshold - DIFF2 + 2))
7792 DIFF2=$((MINV * DIFF / 100))
7793 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
7794 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7795 error "setstripe failed"
7796 DIFF=$((DIFF2 / 2048))
7798 while [ $i -lt $DIFF ]; do
7800 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7801 bs=2M count=1 2>/dev/null
7810 DIFF=$((MAXV - MINV))
7811 DIFF2=$((DIFF * 100 / MINV))
7812 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
7813 if [ $DIFF2 -gt $threshold ]; then
7816 echo "failed - QOS mode won't be used"
7817 skip "QOS imbalance criteria not met"
7818 simple_cleanup_common
7827 # now fill using QOS
7828 $SETSTRIPE -c 1 $DIR/$tdir
7829 FILL=$((FILL / 200))
7830 if [ $FILL -gt 600 ]; then
7833 echo "writing $FILL files to QOS-assigned OSTs"
7835 while [ $i -lt $FILL ]; do
7837 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7841 echo "wrote $i 200k files"
7845 echo "Note: free space may not be updated, so measurements might be off"
7847 DIFF2=$((MAXV - MINV))
7848 echo "free space delta: orig $DIFF final $DIFF2"
7849 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7850 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
7851 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7852 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
7853 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7854 if [[ $DIFF -gt 0 ]]; then
7855 FILL=$((DIFF2 * 100 / DIFF - 100))
7856 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7859 # Figure out which files were written where
7860 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7861 awk '/'$MINI1': / {print $2; exit}')
7863 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7864 echo "$MINC files created on smaller OST $MINI1"
7865 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7866 awk '/'$MAXI1': / {print $2; exit}')
7868 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7869 echo "$MAXC files created on larger OST $MAXI1"
7870 if [[ $MINC -gt 0 ]]; then
7871 FILL=$((MAXC * 100 / MINC - 100))
7872 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7874 [[ $MAXC -gt $MINC ]] ||
7875 error_ignore LU-9 "stripe QOS didn't balance free space"
7876 simple_cleanup_common
7878 run_test 116a "stripe QOS: free space balance ==================="
7880 test_116b() { # LU-2093
7881 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7882 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7884 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7885 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7886 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7887 [ -z "$old_rr" ] && skip "no QOS" && return 0
7888 do_facet $SINGLEMDS lctl set_param \
7889 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7891 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7892 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7893 do_facet $SINGLEMDS lctl set_param fail_loc=0
7895 do_facet $SINGLEMDS lctl set_param \
7896 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7898 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7900 test_117() # bug 10891
7902 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7903 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7904 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7905 lctl set_param fail_loc=0x21e
7906 > $DIR/$tfile || error "truncate failed"
7907 lctl set_param fail_loc=0
7908 echo "Truncate succeeded."
7911 run_test 117 "verify osd extend =========="
7913 NO_SLOW_RESENDCOUNT=4
7914 export OLD_RESENDCOUNT=""
7915 set_resend_count () {
7916 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7917 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7918 lctl set_param -n $PROC_RESENDCOUNT $1
7919 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7922 # for reduce test_118* time (b=14842)
7923 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7925 # Reset async IO behavior after error case
7927 FILE=$DIR/reset_async
7929 # Ensure all OSCs are cleared
7930 $SETSTRIPE -c -1 $FILE
7931 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7936 test_118a() #bug 11710
7938 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7941 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7942 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7943 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7945 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7946 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7951 run_test 118a "verify O_SYNC works =========="
7955 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7956 remote_ost_nodsh && skip "remote OST with nodsh" && return
7960 #define OBD_FAIL_SRV_ENOENT 0x217
7961 set_nodes_failloc "$(osts_nodes)" 0x217
7962 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7964 set_nodes_failloc "$(osts_nodes)" 0
7965 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7966 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7969 if [[ $RC -eq 0 ]]; then
7970 error "Must return error due to dropped pages, rc=$RC"
7974 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7975 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7979 echo "Dirty pages not leaked on ENOENT"
7981 # Due to the above error the OSC will issue all RPCs syncronously
7982 # until a subsequent RPC completes successfully without error.
7983 $MULTIOP $DIR/$tfile Ow4096yc
7988 run_test 118b "Reclaim dirty pages on fatal error =========="
7992 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7994 # for 118c, restore the original resend count, LU-1940
7995 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
7996 set_resend_count $OLD_RESENDCOUNT
7997 remote_ost_nodsh && skip "remote OST with nodsh" && return
8001 #define OBD_FAIL_OST_EROFS 0x216
8002 set_nodes_failloc "$(osts_nodes)" 0x216
8004 # multiop should block due to fsync until pages are written
8005 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8009 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8010 error "Multiop failed to block on fsync, pid=$MULTIPID"
8013 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8015 if [[ $WRITEBACK -eq 0 ]]; then
8016 error "No page in writeback, writeback=$WRITEBACK"
8019 set_nodes_failloc "$(osts_nodes)" 0
8022 if [[ $RC -ne 0 ]]; then
8023 error "Multiop fsync failed, rc=$RC"
8026 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8027 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8029 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8030 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8034 echo "Dirty pages flushed via fsync on EROFS"
8037 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
8039 # continue to use small resend count to reduce test_118* time (b=14842)
8040 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8044 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8045 remote_ost_nodsh && skip "remote OST with nodsh" && return
8049 #define OBD_FAIL_OST_BRW_PAUSE_BULK
8050 set_nodes_failloc "$(osts_nodes)" 0x214
8051 # multiop should block due to fsync until pages are written
8052 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8056 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8057 error "Multiop failed to block on fsync, pid=$MULTIPID"
8060 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8062 if [[ $WRITEBACK -eq 0 ]]; then
8063 error "No page in writeback, writeback=$WRITEBACK"
8066 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
8067 set_nodes_failloc "$(osts_nodes)" 0
8069 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8070 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8072 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8073 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8077 echo "Dirty pages gaurenteed flushed via fsync"
8080 run_test 118d "Fsync validation inject a delay of the bulk =========="
8083 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8086 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
8087 lctl set_param fail_loc=0x8000040a
8089 # Should simulate EINVAL error which is fatal
8090 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8092 if [[ $RC -eq 0 ]]; then
8093 error "Must return error due to dropped pages, rc=$RC"
8096 lctl set_param fail_loc=0x0
8098 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8099 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8100 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8102 if [[ $LOCKED -ne 0 ]]; then
8103 error "Locked pages remain in cache, locked=$LOCKED"
8106 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8107 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8111 echo "No pages locked after fsync"
8116 run_test 118f "Simulate unrecoverable OSC side error =========="
8119 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8122 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8123 lctl set_param fail_loc=0x406
8125 # simulate local -ENOMEM
8126 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8129 lctl set_param fail_loc=0
8130 if [[ $RC -eq 0 ]]; then
8131 error "Must return error due to dropped pages, rc=$RC"
8134 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8135 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8136 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8138 if [[ $LOCKED -ne 0 ]]; then
8139 error "Locked pages remain in cache, locked=$LOCKED"
8142 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8143 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8147 echo "No pages locked after fsync"
8152 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8155 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8156 remote_ost_nodsh && skip "remote OST with nodsh" && return
8160 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8161 set_nodes_failloc "$(osts_nodes)" 0x20e
8162 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8163 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8166 set_nodes_failloc "$(osts_nodes)" 0
8167 if [[ $RC -eq 0 ]]; then
8168 error "Must return error due to dropped pages, rc=$RC"
8171 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8172 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8173 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8175 if [[ $LOCKED -ne 0 ]]; then
8176 error "Locked pages remain in cache, locked=$LOCKED"
8179 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8180 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8184 echo "No pages locked after fsync"
8188 run_test 118h "Verify timeout in handling recoverables errors =========="
8190 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8193 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8194 remote_ost_nodsh && skip "remote OST with nodsh" && return
8198 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8199 set_nodes_failloc "$(osts_nodes)" 0x20e
8201 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8202 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8205 set_nodes_failloc "$(osts_nodes)" 0
8209 if [[ $RC -ne 0 ]]; then
8210 error "got error, but should be not, rc=$RC"
8213 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8214 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8215 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8216 if [[ $LOCKED -ne 0 ]]; then
8217 error "Locked pages remain in cache, locked=$LOCKED"
8220 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8221 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8225 echo "No pages locked after fsync"
8229 run_test 118i "Fix error before timeout in recoverable error =========="
8231 [ "$SLOW" = "no" ] && set_resend_count 4
8234 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8235 remote_ost_nodsh && skip "remote OST with nodsh" && return
8239 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8240 set_nodes_failloc "$(osts_nodes)" 0x220
8242 # return -EIO from OST
8243 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8245 set_nodes_failloc "$(osts_nodes)" 0x0
8246 if [[ $RC -eq 0 ]]; then
8247 error "Must return error due to dropped pages, rc=$RC"
8250 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8251 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8252 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8253 if [[ $LOCKED -ne 0 ]]; then
8254 error "Locked pages remain in cache, locked=$LOCKED"
8257 # in recoverable error on OST we want resend and stay until it finished
8258 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8259 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8263 echo "No pages locked after fsync"
8267 run_test 118j "Simulate unrecoverable OST side error =========="
8271 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8272 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8274 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8275 set_nodes_failloc "$(osts_nodes)" 0x20e
8276 test_mkdir -p $DIR/$tdir
8278 for ((i=0;i<10;i++)); do
8279 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8280 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8287 set_nodes_failloc "$(osts_nodes)" 0
8290 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8294 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8296 test_mkdir -p $DIR/$tdir
8297 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8300 run_test 118l "fsync dir ========="
8302 test_118m() # LU-3066
8304 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8305 test_mkdir -p $DIR/$tdir
8306 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8309 run_test 118m "fdatasync dir ========="
8311 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8313 test_119a() # bug 11737
8315 BSIZE=$((512 * 1024))
8316 directio write $DIR/$tfile 0 1 $BSIZE
8317 # We ask to read two blocks, which is more than a file size.
8318 # directio will indicate an error when requested and actual
8319 # sizes aren't equeal (a normal situation in this case) and
8320 # print actual read amount.
8321 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8322 if [ "$NOB" != "$BSIZE" ]; then
8323 error "read $NOB bytes instead of $BSIZE"
8327 run_test 119a "Short directIO read must return actual read amount"
8329 test_119b() # bug 11737
8331 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
8333 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8334 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8336 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8337 error "direct read failed"
8340 run_test 119b "Sparse directIO read must return actual read amount"
8342 test_119c() # bug 13099
8345 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8346 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8349 run_test 119c "Testing for direct read hitting hole"
8351 test_119d() # bug 15950
8353 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8354 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8355 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8357 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8358 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8359 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8360 lctl set_param fail_loc=0x40d
8361 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8364 cat $DIR/$tfile > /dev/null &
8365 lctl set_param fail_loc=0
8368 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8370 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8371 error "the read rpcs have not completed in 2s"
8373 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8375 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8379 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8380 test_mkdir -p $DIR/$tdir
8381 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8382 skip "no early lock cancel on server" && return 0
8384 lru_resize_disable mdc
8385 lru_resize_disable osc
8386 cancel_lru_locks mdc
8387 # asynchronous object destroy at MDT could cause bl ast to client
8388 cancel_lru_locks osc
8390 stat $DIR/$tdir > /dev/null
8391 can1=$(do_facet $SINGLEMDS \
8392 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8393 awk '/ldlm_cancel/ {print $2}')
8394 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8395 awk '/ldlm_bl_callback/ {print $2}')
8396 test_mkdir -c1 $DIR/$tdir/d1
8397 can2=$(do_facet $SINGLEMDS \
8398 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8399 awk '/ldlm_cancel/ {print $2}')
8400 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8401 awk '/ldlm_bl_callback/ {print $2}')
8402 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8403 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8404 lru_resize_enable mdc
8405 lru_resize_enable osc
8407 run_test 120a "Early Lock Cancel: mkdir test"
8410 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8411 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8412 test_mkdir $DIR/$tdir
8413 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8414 skip "no early lock cancel on server" && return 0
8415 lru_resize_disable mdc
8416 lru_resize_disable osc
8417 cancel_lru_locks mdc
8418 stat $DIR/$tdir > /dev/null
8419 can1=$(do_facet $SINGLEMDS \
8420 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8421 awk '/ldlm_cancel/ {print $2}')
8422 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8423 awk '/ldlm_bl_callback/ {print $2}')
8425 can2=$(do_facet $SINGLEMDS \
8426 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8427 awk '/ldlm_cancel/ {print $2}')
8428 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8429 awk '/ldlm_bl_callback/ {print $2}')
8430 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8431 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8432 lru_resize_enable mdc
8433 lru_resize_enable osc
8435 run_test 120b "Early Lock Cancel: create test"
8438 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8439 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8440 test_mkdir -c1 $DIR/$tdir
8441 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8442 skip "no early lock cancel on server" && return 0
8443 lru_resize_disable mdc
8444 lru_resize_disable osc
8445 test_mkdir -p -c1 $DIR/$tdir/d1
8446 test_mkdir -p -c1 $DIR/$tdir/d2
8447 touch $DIR/$tdir/d1/f1
8448 cancel_lru_locks mdc
8449 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8450 can1=$(do_facet $SINGLEMDS \
8451 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8452 awk '/ldlm_cancel/ {print $2}')
8453 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8454 awk '/ldlm_bl_callback/ {print $2}')
8455 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8456 can2=$(do_facet $SINGLEMDS \
8457 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8458 awk '/ldlm_cancel/ {print $2}')
8459 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8460 awk '/ldlm_bl_callback/ {print $2}')
8461 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8462 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8463 lru_resize_enable mdc
8464 lru_resize_enable osc
8466 run_test 120c "Early Lock Cancel: link test"
8469 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8470 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8471 test_mkdir -p -c1 $DIR/$tdir
8472 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8473 skip "no early lock cancel on server" && return 0
8474 lru_resize_disable mdc
8475 lru_resize_disable osc
8477 cancel_lru_locks mdc
8478 stat $DIR/$tdir > /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 chmod a+x $DIR/$tdir
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 120d "Early Lock Cancel: setattr test"
8498 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8499 ! $($LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_can) &&
8500 skip "no early lock cancel on server" && return 0
8501 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8502 local dlmtrace_set=false
8504 test_mkdir -p -c1 $DIR/$tdir
8505 lru_resize_disable mdc
8506 lru_resize_disable osc
8507 ! $LCTL get_param debug | grep -q dlmtrace &&
8508 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
8509 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8510 cancel_lru_locks mdc
8511 cancel_lru_locks osc
8512 dd if=$DIR/$tdir/f1 of=/dev/null
8513 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8514 # XXX client can not do early lock cancel of OST lock
8515 # during unlink (LU-4206), so cancel osc lock now.
8517 cancel_lru_locks osc
8518 can1=$(do_facet $SINGLEMDS \
8519 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8520 awk '/ldlm_cancel/ {print $2}')
8521 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8522 awk '/ldlm_bl_callback/ {print $2}')
8523 unlink $DIR/$tdir/f1
8525 can2=$(do_facet $SINGLEMDS \
8526 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8527 awk '/ldlm_cancel/ {print $2}')
8528 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8529 awk '/ldlm_bl_callback/ {print $2}')
8530 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
8531 $LCTL dk $TMP/cancel.debug.txt
8532 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
8533 $LCTL dk $TMP/blocking.debug.txt
8534 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
8535 lru_resize_enable mdc
8536 lru_resize_enable osc
8538 run_test 120e "Early Lock Cancel: unlink test"
8541 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8542 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8543 skip "no early lock cancel on server" && return 0
8544 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8545 test_mkdir -p -c1 $DIR/$tdir
8546 lru_resize_disable mdc
8547 lru_resize_disable osc
8548 test_mkdir -p -c1 $DIR/$tdir/d1
8549 test_mkdir -p -c1 $DIR/$tdir/d2
8550 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8551 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8552 cancel_lru_locks mdc
8553 cancel_lru_locks osc
8554 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8555 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8556 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8557 # XXX client can not do early lock cancel of OST lock
8558 # during rename (LU-4206), so cancel osc lock now.
8560 cancel_lru_locks osc
8561 can1=$(do_facet $SINGLEMDS \
8562 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8563 awk '/ldlm_cancel/ {print $2}')
8564 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8565 awk '/ldlm_bl_callback/ {print $2}')
8566 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8568 can2=$(do_facet $SINGLEMDS \
8569 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8570 awk '/ldlm_cancel/ {print $2}')
8571 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8572 awk '/ldlm_bl_callback/ {print $2}')
8573 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8574 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8575 lru_resize_enable mdc
8576 lru_resize_enable osc
8578 run_test 120f "Early Lock Cancel: rename test"
8581 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8582 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8583 skip "no early lock cancel on server" && return 0
8584 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8585 lru_resize_disable mdc
8586 lru_resize_disable osc
8588 echo create $count files
8589 test_mkdir -p $DIR/$tdir
8590 cancel_lru_locks mdc
8591 cancel_lru_locks osc
8594 can0=$(do_facet $SINGLEMDS \
8595 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8596 awk '/ldlm_cancel/ {print $2}')
8597 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8598 awk '/ldlm_bl_callback/ {print $2}')
8599 createmany -o $DIR/$tdir/f $count
8601 can1=$(do_facet $SINGLEMDS \
8602 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8603 awk '/ldlm_cancel/ {print $2}')
8604 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8605 awk '/ldlm_bl_callback/ {print $2}')
8607 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8608 echo rm $count files
8611 can2=$(do_facet $SINGLEMDS \
8612 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8613 awk '/ldlm_cancel/ {print $2}')
8614 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8615 awk '/ldlm_bl_callback/ {print $2}')
8617 echo total: $count removes in $((t2-t1))
8618 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8620 # wait for commitment of removal
8621 lru_resize_enable mdc
8622 lru_resize_enable osc
8624 run_test 120g "Early Lock Cancel: performance test"
8626 test_121() { #bug #10589
8627 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8629 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8630 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8631 lctl set_param fail_loc=0x310
8632 cancel_lru_locks osc > /dev/null
8633 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8634 lctl set_param fail_loc=0
8635 [[ $reads -eq $writes ]] ||
8636 error "read $reads blocks, must be $writes blocks"
8638 run_test 121 "read cancel race ========="
8640 test_123a() { # was test 123, statahead(bug 11401)
8641 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8643 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8644 log "testing on UP system. Performance may be not as good as expected."
8649 test_mkdir -p $DIR/$tdir
8650 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8651 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8653 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8654 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8656 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8657 lctl set_param -n llite.*.statahead_max 0
8658 lctl get_param llite.*.statahead_max
8659 cancel_lru_locks mdc
8660 cancel_lru_locks osc
8662 time ls -l $DIR/$tdir | wc -l
8664 delta=$((etime - stime))
8665 log "ls $i files without statahead: $delta sec"
8666 lctl set_param llite.*.statahead_max=$max
8668 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8669 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8670 cancel_lru_locks mdc
8671 cancel_lru_locks osc
8673 time ls -l $DIR/$tdir | wc -l
8675 delta_sa=$((etime - stime))
8676 log "ls $i files with statahead: $delta_sa sec"
8677 lctl get_param -n llite.*.statahead_stats
8678 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8680 [[ $swrong -lt $ewrong ]] &&
8681 log "statahead was stopped, maybe too many locks held!"
8682 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8684 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
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 again without statahead: $delta sec"
8695 lctl set_param llite.*.statahead_max=$max
8696 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8697 if [ $SLOWOK -eq 0 ]; then
8698 error "ls $i files is slower with statahead!"
8700 log "ls $i files is slower with statahead!"
8706 [ $delta -gt 20 ] && break
8707 [ $delta -gt 8 ] && MULT=$((50 / delta))
8708 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8716 delta=$((etime - stime))
8717 log "rm -r $DIR/$tdir/: $delta seconds"
8719 lctl get_param -n llite.*.statahead_stats
8721 run_test 123a "verify statahead work"
8723 test_123b () { # statahead(bug 15027)
8724 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8725 test_mkdir -p $DIR/$tdir
8726 createmany -o $DIR/$tdir/$tfile-%d 1000
8728 cancel_lru_locks mdc
8729 cancel_lru_locks osc
8731 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8732 lctl set_param fail_loc=0x80000803
8733 ls -lR $DIR/$tdir > /dev/null
8735 lctl set_param fail_loc=0x0
8736 lctl get_param -n llite.*.statahead_stats
8741 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8744 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8745 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8746 skip "no lru resize on server" && return 0
8748 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8750 log "create $NR files at $DIR/$tdir"
8751 createmany -o $DIR/$tdir/f $NR ||
8752 error "failed to create $NR files in $DIR/$tdir"
8754 cancel_lru_locks mdc
8755 ls -l $DIR/$tdir > /dev/null
8759 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8760 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8761 LRU_SIZE=$($LCTL get_param -n $PARAM)
8762 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8763 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8765 log "NS=$(basename $NSDIR)"
8770 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8771 skip "Not enough cached locks created!"
8778 # We know that lru resize allows one client to hold $LIMIT locks
8779 # for 10h. After that locks begin to be killed by client.
8781 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8783 if [ $LIMIT -lt $LRU_SIZE ]; then
8784 skip "Limit is too small $LIMIT"
8788 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8789 # killing locks. Some time was spent for creating locks. This means
8790 # that up to the moment of sleep finish we must have killed some of
8791 # them (10-100 locks). This depends on how fast ther were created.
8792 # Many of them were touched in almost the same moment and thus will
8793 # be killed in groups.
8794 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8796 # Use $LRU_SIZE_B here to take into account real number of locks
8797 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8798 local LRU_SIZE_B=$LRU_SIZE
8800 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8801 log "OLD_LVF=$OLD_LVF"
8802 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8804 # Let's make sure that we really have some margin. Client checks
8805 # cached locks every 10 sec.
8807 log "Sleep ${SLEEP} sec"
8809 while ((SEC<$SLEEP)); do
8813 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8817 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8818 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8820 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8821 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8822 unlinkmany $DIR/$tdir/f $NR
8826 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8827 log "unlink $NR files at $DIR/$tdir"
8828 unlinkmany $DIR/$tdir/f $NR
8830 run_test 124a "lru resize ======================================="
8832 get_max_pool_limit()
8834 local limit=$($LCTL get_param \
8835 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8838 if [[ $l -gt $max ]]; then
8846 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8847 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8848 skip "no lru resize on server" && return 0
8850 LIMIT=$(get_max_pool_limit)
8852 NR=$(($(default_lru_size)*20))
8853 if [[ $NR -gt $LIMIT ]]; then
8854 log "Limit lock number by $LIMIT locks"
8858 IFree=$(mdsrate_inodes_available)
8859 if [ $IFree -lt $NR ]; then
8860 log "Limit lock number by $IFree inodes"
8864 lru_resize_disable mdc
8865 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8866 error "failed to create $DIR/$tdir/disable_lru_resize"
8868 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8869 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8870 cancel_lru_locks mdc
8873 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8876 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8879 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8883 nolruresize_delta=$((etime-stime))
8884 log "ls -la time: $nolruresize_delta seconds"
8885 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8886 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8888 lru_resize_enable mdc
8889 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8890 error "failed to create $DIR/$tdir/enable_lru_resize"
8892 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8893 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8894 cancel_lru_locks mdc
8897 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8900 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8903 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8907 lruresize_delta=$((etime-stime))
8908 log "ls -la time: $lruresize_delta seconds"
8909 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8911 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8912 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8913 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8914 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8916 log "lru resize performs the same with no lru resize"
8918 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8920 run_test 124b "lru resize (performance test) ======================="
8923 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8924 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8925 skip "no lru resize on server" && return 0
8927 # cache ununsed locks on client
8929 cancel_lru_locks mdc
8930 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8931 createmany -o $DIR/$tdir/f $nr ||
8932 error "failed to create $nr files in $DIR/$tdir"
8933 ls -l $DIR/$tdir > /dev/null
8935 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
8936 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
8937 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
8938 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
8939 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
8941 # set lru_max_age to 1 sec
8942 $LCTL set_param $nsdir.lru_max_age=1000 # jiffies
8943 echo "sleep $((recalc_p * 2)) seconds..."
8944 sleep $((recalc_p * 2))
8946 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
8947 # restore lru_max_age
8948 $LCTL set_param -n $nsdir.lru_max_age $max_age
8949 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
8950 unlinkmany $DIR/$tdir/f $nr
8952 run_test 124c "LRUR cancel very aged locks"
8954 test_125() { # 13358
8955 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8956 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8957 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8958 test_mkdir -p $DIR/d125 || error "mkdir failed"
8959 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8960 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8961 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8963 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8965 test_126() { # bug 12829/13455
8966 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8967 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8968 $GSS && skip "must run as gss disabled" && return
8970 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
8971 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
8973 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
8975 run_test 126 "check that the fsgid provided by the client is taken into account"
8977 test_127a() { # bug 15521
8978 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8979 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
8980 $LCTL set_param osc.*.stats=0
8981 FSIZE=$((2048 * 1024))
8982 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8983 cancel_lru_locks osc
8984 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
8986 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
8987 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8988 echo "got $COUNT $NAME"
8989 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
8990 eval $NAME=$COUNT || error "Wrong proc format"
8993 read_bytes|write_bytes)
8994 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
8995 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
8996 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
8997 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
8998 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
8999 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
9000 error "sumsquare is too small: $SUMSQ"
9001 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
9002 error "sumsquare is too big: $SUMSQ"
9006 done < $DIR/${tfile}.tmp
9008 #check that we actually got some stats
9009 [ "$read_bytes" ] || error "Missing read_bytes stats"
9010 [ "$write_bytes" ] || error "Missing write_bytes stats"
9011 [ "$read_bytes" != 0 ] || error "no read done"
9012 [ "$write_bytes" != 0 ] || error "no write done"
9014 run_test 127a "verify the client stats are sane"
9016 test_127b() { # bug LU-333
9017 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9018 $LCTL set_param llite.*.stats=0
9019 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
9020 # perform 2 reads and writes so MAX is different from SUM.
9021 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9022 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9023 cancel_lru_locks osc
9024 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9025 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9027 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
9028 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9029 echo "got $COUNT $NAME"
9030 eval $NAME=$COUNT || error "Wrong proc format"
9034 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9035 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9036 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9037 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9040 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9041 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9042 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9043 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9047 done < $TMP/${tfile}.tmp
9049 #check that we actually got some stats
9050 [ "$read_bytes" ] || error "Missing read_bytes stats"
9051 [ "$write_bytes" ] || error "Missing write_bytes stats"
9052 [ "$read_bytes" != 0 ] || error "no read done"
9053 [ "$write_bytes" != 0 ] || error "no write done"
9055 rm -f $TMP/${tfile}.tmp
9057 run_test 127b "verify the llite client stats are sane"
9059 test_128() { # bug 15212
9061 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
9066 result=$(grep error $TMP/$tfile.log)
9067 rm -f $DIR/$tfile $TMP/$tfile.log
9069 error "consecutive find's under interactive lfs failed"
9071 run_test 128 "interactive lfs for 2 consecutive find's"
9078 local LDPROC=/proc/fs/ldiskfs
9079 local facets=$(get_facets MDS)
9081 for facet in ${facets//,/ }; do
9082 canondev=$(ldiskfs_canon \
9083 *.$(convert_facet2label $facet).mntdev $facet)
9084 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
9085 LDPROC=/sys/fs/ldiskfs
9086 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
9087 do_facet $facet "test -e $LDPROC/$canondev/warning_dir_size" ||
9088 LDPROC=/sys/fs/ldiskfs
9089 do_facet $facet "echo $2 >$LDPROC/$canondev/warning_dir_size"
9094 local facets=$(get_facets MDS)
9095 for facet in ${facets//,/ }; do
9096 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
9102 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
9103 { skip "Need MDS version with at least 2.5.56"; return 0; }
9105 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9106 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
9107 skip "Only applicable to ldiskfs-based MDTs"
9110 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9118 # block size of mds1
9119 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9120 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
9121 local MAX=$((MDSBLOCKSIZE * 5))
9122 set_dir_limits $MAX $MAX
9123 local I=$(stat -c%s "$DIR/$tdir")
9125 while [[ $I -le $MAX ]]; do
9126 $MULTIOP $DIR/$tdir/$J Oc
9128 if [ $has_warning -eq 0 ]; then
9129 check_mds_dmesg '"is approaching"' &&
9132 #check two errors ENOSPC for new version of ext4 max_dir_size patch
9133 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
9134 #and EFBIG for previous versions
9135 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
9137 echo "return code $rc received as expected"
9139 createmany -o $DIR/$tdir/$J_file_ 1000 ||
9140 error_exit "create failed w/o dir size limit"
9142 check_mds_dmesg '"has reached"' ||
9143 error_exit "has reached message should be output"
9145 [ $has_warning -eq 0 ] &&
9146 error_exit "warning message should be output"
9148 I=$(stat -c%s "$DIR/$tdir")
9150 if [ $(lustre_version_code $SINGLEMDS) -lt \
9151 $(version_code 2.4.51) ]
9153 [[ $I -eq $MAX ]] && return 0
9155 [[ $I -gt $MAX ]] && return 0
9157 error_exit "current dir size $I, previous limit $MAX"
9158 elif [ $rc -ne 0 ]; then
9160 error_exit "return code $rc received instead of expected " \
9161 "$EFBIG or $ENOSPC, files in dir $I"
9164 I=$(stat -c%s "$DIR/$tdir")
9168 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
9170 run_test 129 "test directory size limit ========================"
9179 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9180 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9183 trap cleanup_130 EXIT RETURN
9185 local fm_file=$DIR/$tfile
9186 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9187 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9188 error "dd failed for $fm_file"
9190 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9191 filefrag -ves $fm_file
9193 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9194 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9195 [ $RC != 0 ] && error "filefrag $fm_file failed"
9197 filefrag_op=$(filefrag -ve $fm_file |
9198 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9199 lun=$($GETSTRIPE -i $fm_file)
9201 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9204 for line in $filefrag_op
9206 frag_lun=`echo $line | cut -d: -f5`
9207 ext_len=`echo $line | cut -d: -f4`
9208 if (( $frag_lun != $lun )); then
9210 error "FIEMAP on 1-stripe file($fm_file) failed"
9213 (( tot_len += ext_len ))
9216 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9218 error "FIEMAP on 1-stripe file($fm_file) failed;"
9224 echo "FIEMAP on single striped file succeeded"
9226 run_test 130a "FIEMAP (1-stripe file)"
9229 [ "$OSTCOUNT" -lt "2" ] &&
9230 skip_env "skipping FIEMAP on $OSTCOUNT-stripe file" && return
9232 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9233 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9236 trap cleanup_130 EXIT RETURN
9238 local fm_file=$DIR/$tfile
9239 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9240 error "setstripe on $fm_file"
9241 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9242 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9244 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
9245 error "dd failed on $fm_file"
9247 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9248 filefrag_op=$(filefrag -ve $fm_file |
9249 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9251 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9252 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9257 for line in $filefrag_op
9259 frag_lun=$(echo $line | cut -d: -f5 |
9260 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9261 ext_len=$(echo $line | cut -d: -f4)
9262 if (( $frag_lun != $last_lun )); then
9263 if (( tot_len != 1024 )); then
9265 error "FIEMAP on $fm_file failed; returned " \
9266 "len $tot_len for OST $last_lun instead of 1024"
9273 (( tot_len += ext_len ))
9276 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9278 error "FIEMAP on $fm_file failed; returned wrong number of " \
9279 "luns or wrong len for OST $last_lun"
9285 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9287 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9290 [ "$OSTCOUNT" -lt "2" ] &&
9291 skip_env "skipping FIEMAP on 2-stripe file" && return
9293 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9294 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9297 trap cleanup_130 EXIT RETURN
9299 local fm_file=$DIR/$tfile
9300 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9301 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9302 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9304 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9305 error "dd failed on $fm_file"
9307 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9308 filefrag_op=$(filefrag -ve $fm_file |
9309 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9311 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9312 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9317 for line in $filefrag_op
9319 frag_lun=$(echo $line | cut -d: -f5 |
9320 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9321 ext_len=$(echo $line | cut -d: -f4)
9322 if (( $frag_lun != $last_lun )); then
9323 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9324 if (( logical != 512 )); then
9326 error "FIEMAP on $fm_file failed; returned " \
9327 "logical start for lun $logical instead of 512"
9330 if (( tot_len != 512 )); then
9332 error "FIEMAP on $fm_file failed; returned " \
9333 "len $tot_len for OST $last_lun instead of 1024"
9340 (( tot_len += ext_len ))
9343 if (( num_luns != 2 || tot_len != 512 )); then
9345 error "FIEMAP on $fm_file failed; returned wrong number of " \
9346 "luns or wrong len for OST $last_lun"
9352 echo "FIEMAP on 2-stripe file with hole succeeded"
9354 run_test 130c "FIEMAP (2-stripe file with hole)"
9357 [ "$OSTCOUNT" -lt "3" ] &&
9358 skip_env "skipping FIEMAP on N-stripe file test" && return
9360 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9361 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9364 trap cleanup_130 EXIT RETURN
9366 local fm_file=$DIR/$tfile
9367 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9368 error "setstripe on $fm_file"
9369 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9370 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9372 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
9373 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
9374 error "dd failed on $fm_file"
9376 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9377 filefrag_op=$(filefrag -ve $fm_file |
9378 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9380 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9381 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9386 for line in $filefrag_op
9388 frag_lun=$(echo $line | cut -d: -f5 |
9389 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9390 ext_len=$(echo $line | cut -d: -f4)
9391 if (( $frag_lun != $last_lun )); then
9392 if (( tot_len != 1024 )); then
9394 error "FIEMAP on $fm_file failed; returned " \
9395 "len $tot_len for OST $last_lun instead of 1024"
9402 (( tot_len += ext_len ))
9405 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
9407 error "FIEMAP on $fm_file failed; returned wrong number of " \
9408 "luns or wrong len for OST $last_lun"
9414 echo "FIEMAP on N-stripe file succeeded"
9416 run_test 130d "FIEMAP (N-stripe file)"
9419 [ "$OSTCOUNT" -lt "2" ] &&
9420 skip_env "skipping continuation FIEMAP test" && return
9422 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9423 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9425 trap cleanup_130 EXIT RETURN
9427 local fm_file=$DIR/$tfile
9428 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9429 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9430 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9433 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9434 for ((i = 0; i < $NUM_BLKS; i++))
9436 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9439 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9440 filefrag_op=$(filefrag -ve $fm_file |
9441 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9443 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9444 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9449 for line in $filefrag_op
9451 frag_lun=$(echo $line | cut -d: -f5 |
9452 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9453 ext_len=$(echo $line | cut -d: -f4)
9454 if (( $frag_lun != $last_lun )); then
9455 if (( tot_len != $EXPECTED_LEN )); then
9457 error "FIEMAP on $fm_file failed; returned " \
9458 "len $tot_len for OST $last_lun instead " \
9466 (( tot_len += ext_len ))
9469 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9471 error "FIEMAP on $fm_file failed; returned wrong number " \
9472 "of luns or wrong len for OST $last_lun"
9478 echo "FIEMAP with continuation calls succeeded"
9480 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9482 # Test for writev/readv
9484 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
9485 error "writev test failed"
9486 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
9487 error "readv failed"
9490 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9493 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
9494 error "append writev test failed"
9495 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
9496 error "append writev test failed"
9499 run_test 131b "test append writev"
9502 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9505 run_test 131c "test read/write on file w/o objects"
9508 rwv -f $DIR/$tfile -w -n 1 1572864
9509 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9510 if [ "$NOB" != 1572864 ]; then
9511 error "Short read filed: read $NOB bytes instead of 1572864"
9515 run_test 131d "test short read"
9518 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9519 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9520 error "read hitting hole failed"
9523 run_test 131e "test read hitting hole"
9532 mds*) res=$(do_facet $facet \
9533 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
9535 ost*) res=$(do_facet $facet \
9536 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
9538 *) error "Wrong facet '$facet'" ;;
9541 [ "$res" ] || error "The counter for $op on $facet was not incremented"
9542 # if the argument $3 is zero, it means any stat increment is ok.
9543 if [[ $want -gt 0 ]]; then
9544 local count=$(echo $res | awk '{ print $2 }')
9545 [[ $count -ne $want ]] &&
9546 error "The $op counter on $facet is $count, not $want"
9551 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9552 remote_ost_nodsh && skip "remote OST with nodsh" && return
9553 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9555 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9556 { skip "MDS doesn't support rename stats"; return; }
9557 local testdir=$DIR/${tdir}/stats_testdir
9558 mkdir -p $DIR/${tdir}
9561 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9562 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9564 # verify mdt stats first.
9565 mkdir ${testdir} || error "mkdir failed"
9566 check_stats $SINGLEMDS "mkdir" 1
9567 touch ${testdir}/${tfile} || error "touch failed"
9568 check_stats $SINGLEMDS "open" 1
9569 check_stats $SINGLEMDS "close" 1
9570 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
9571 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
9572 check_stats $SINGLEMDS "mknod" 2
9574 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
9575 check_stats $SINGLEMDS "unlink" 1
9576 rm -f ${testdir}/${tfile} || error "file remove failed"
9577 check_stats $SINGLEMDS "unlink" 2
9579 # remove working dir and check mdt stats again.
9580 rmdir ${testdir} || error "rmdir failed"
9581 check_stats $SINGLEMDS "rmdir" 1
9583 local testdir1=$DIR/${tdir}/stats_testdir1
9585 mkdir -p ${testdir1}
9586 touch ${testdir1}/test1
9587 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9588 check_stats $SINGLEMDS "crossdir_rename" 1
9590 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9591 check_stats $SINGLEMDS "samedir_rename" 1
9595 run_test 133a "Verifying MDT stats ========================================"
9598 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9599 remote_ost_nodsh && skip "remote OST with nodsh" && return
9600 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9601 local testdir=$DIR/${tdir}/stats_testdir
9602 mkdir -p ${testdir} || error "mkdir failed"
9603 touch ${testdir}/${tfile} || error "touch failed"
9604 cancel_lru_locks mdc
9607 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9608 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9610 # extra mdt stats verification.
9611 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9612 check_stats $SINGLEMDS "setattr" 1
9613 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9614 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9616 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9617 check_stats $SINGLEMDS "getattr" 1
9619 $LFS df || error "lfs failed"
9620 check_stats $SINGLEMDS "statfs" 1
9624 run_test 133b "Verifying extra 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 test_mkdir -p ${testdir} || error "mkdir failed"
9633 # verify obdfilter stats.
9634 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9636 cancel_lru_locks osc
9637 wait_delete_completed
9640 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9641 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9643 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9645 cancel_lru_locks osc
9646 check_stats ost1 "write" 1
9648 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9649 check_stats ost1 "read" 1
9651 > ${testdir}/${tfile} || error "truncate failed"
9652 check_stats ost1 "punch" 1
9654 rm -f ${testdir}/${tfile} || error "file remove failed"
9655 wait_delete_completed
9656 check_stats ost1 "destroy" 1
9660 run_test 133c "Verifying OST stats ========================================"
9667 while [ $value -ge 2 ]; do
9672 if [ $orig -gt $order ]; then
9680 local size=('K' 'M' 'G' 'T');
9682 local size_string=$value
9684 while [ $value -ge 1024 ]; do
9685 if [ $i -gt 3 ]; then
9686 #T is the biggest unit we get here, if that is bigger,
9688 size_string=${value}T
9691 value=$((value >> 10))
9692 if [ $value -lt 1024 ]; then
9693 size_string=${value}${size[$i]}
9704 local context=${2:-.}
9705 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9707 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9712 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9713 remote_ost_nodsh && skip "remote OST with nodsh" && return
9714 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9715 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9716 { skip "MDS doesn't support rename stats"; return; }
9718 local testdir1=$DIR/${tdir}/stats_testdir1
9719 local testdir2=$DIR/${tdir}/stats_testdir2
9721 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9723 mkdir -p ${testdir1} || error "mkdir failed"
9724 mkdir -p ${testdir2} || error "mkdir failed"
9726 createmany -o $testdir1/test 512 || error "createmany failed"
9728 # check samedir rename size
9729 mv ${testdir1}/test0 ${testdir1}/test_0
9731 local testdir1_size=$(ls -l $DIR/${tdir} |
9732 awk '/stats_testdir1/ {print $5}')
9733 local testdir2_size=$(ls -l $DIR/${tdir} |
9734 awk '/stats_testdir2/ {print $5}')
9736 testdir1_size=$(order_2 $testdir1_size)
9737 testdir2_size=$(order_2 $testdir2_size)
9739 testdir1_size=$(size_in_KMGT $testdir1_size)
9740 testdir2_size=$(size_in_KMGT $testdir2_size)
9742 echo "source rename dir size: ${testdir1_size}"
9743 echo "target rename dir size: ${testdir2_size}"
9745 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9746 eval $cmd || error "$cmd failed"
9747 local samedir=$($cmd | grep 'same_dir')
9748 local same_sample=$(get_rename_size $testdir1_size)
9749 [ -z "$samedir" ] && error "samedir_rename_size count error"
9750 [[ $same_sample -eq 1 ]] ||
9751 error "samedir_rename_size error $same_sample"
9752 echo "Check same dir rename stats success"
9754 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9756 # check crossdir rename size
9757 mv ${testdir1}/test_0 ${testdir2}/test_0
9759 testdir1_size=$(ls -l $DIR/${tdir} |
9760 awk '/stats_testdir1/ {print $5}')
9761 testdir2_size=$(ls -l $DIR/${tdir} |
9762 awk '/stats_testdir2/ {print $5}')
9764 testdir1_size=$(order_2 $testdir1_size)
9765 testdir2_size=$(order_2 $testdir2_size)
9767 testdir1_size=$(size_in_KMGT $testdir1_size)
9768 testdir2_size=$(size_in_KMGT $testdir2_size)
9770 echo "source rename dir size: ${testdir1_size}"
9771 echo "target rename dir size: ${testdir2_size}"
9773 eval $cmd || error "$cmd failed"
9774 local crossdir=$($cmd | grep 'crossdir')
9775 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9776 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9777 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9778 [[ $src_sample -eq 1 ]] ||
9779 error "crossdir_rename_size error $src_sample"
9780 [[ $tgt_sample -eq 1 ]] ||
9781 error "crossdir_rename_size error $tgt_sample"
9782 echo "Check cross dir rename stats success"
9785 run_test 133d "Verifying rename_stats ========================================"
9788 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9789 remote_ost_nodsh && skip "remote OST with nodsh" && return
9790 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9791 local testdir=$DIR/${tdir}/stats_testdir
9792 local ctr f0 f1 bs=32768 count=42 sum
9794 mkdir -p ${testdir} || error "mkdir failed"
9796 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9798 for ctr in {write,read}_bytes; do
9800 cancel_lru_locks osc
9802 do_facet ost1 $LCTL set_param -n \
9803 "obdfilter.*.exports.clear=clear"
9805 if [ $ctr = write_bytes ]; then
9807 f1=${testdir}/${tfile}
9809 f0=${testdir}/${tfile}
9813 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9816 cancel_lru_locks osc
9818 sum=$(do_facet ost1 $LCTL get_param \
9819 "obdfilter.*.exports.*.stats" |
9820 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9821 $1 == ctr { sum += $7 }
9822 END { printf("%0.0f", sum) }')
9824 if ((sum != bs * count)); then
9825 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9831 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9833 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
9836 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9837 remote_ost_nodsh && skip "remote OST with nodsh" && return
9838 # First without trusting modes.
9839 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
9840 echo "proc_dirs='$proc_dirs'"
9841 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
9842 find $proc_dirs -exec cat '{}' \; &> /dev/null
9844 # Second verifying readability.
9845 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
9847 # eventually, this can also be replaced with "lctl get_param -R",
9848 # but not until that option is always available on the server
9850 for facet in mds1 ost1; do
9851 local facet_proc_dirs=$(do_facet $facet \
9852 \\\ls -d $proc_regexp 2>/dev/null)
9853 echo "${facet}_proc_dirs='$facet_proc_dirs'"
9854 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
9855 do_facet $facet find $facet_proc_dirs \
9856 ! -name req_history \
9857 -exec cat '{}' \\\; &> /dev/null
9859 do_facet $facet find $facet_proc_dirs \
9860 ! -name req_history \
9862 -exec cat '{}' \\\; &> /dev/null ||
9863 error "proc file read failed"
9866 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9869 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9870 remote_ost_nodsh && skip "remote OST with nodsh" && return
9871 # Second verifying writability.
9872 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
9873 echo "proc_dirs='$proc_dirs'"
9874 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
9877 -not -name force_lbug \
9878 -not -name changelog_mask \
9879 -exec badarea_io '{}' \; &> /dev/null ||
9880 error "find $proc_dirs failed"
9883 for facet in mds1 ost1; do
9884 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
9885 skip "Too old lustre on $facet" && continue
9886 local facet_proc_dirs=$(do_facet $facet \
9887 \\\ls -d $proc_regexp 2> /dev/null)
9888 echo "${facet}_proc_dirs='$facet_proc_dirs'"
9889 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
9890 do_facet $facet find $facet_proc_dirs \
9892 -not -name force_lbug \
9893 -not -name changelog_mask \
9894 -exec badarea_io '{}' \\\; &> /dev/null ||
9895 error "$facet find $facet_proc_dirs failed"
9898 # remount the FS in case writes/reads /proc break the FS
9899 cleanup || error "failed to unmount"
9900 setup || error "failed to setup"
9903 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9906 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9907 remote_ost_nodsh && skip "remote OST with nodsh" && return
9908 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
9909 skip "Need MDS version at least 2.9.54" && return
9912 for facet in client mds1 ost1; do
9913 local facet_proc_dirs=$(do_facet $facet \
9914 \\\ls -d $proc_regexp 2> /dev/null)
9915 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
9916 echo "${facet}_proc_dirs='$facet_proc_dirs'"
9917 # Get the list of files that are missing the terminating newline
9918 local missing=($(do_facet $facet \
9919 find ${facet_proc_dirs} -type f \| \
9921 awk -v FS='\v' -v RS='\v\v' \
9922 "'END { if(NR>0 && \
9923 \\\$NF !~ /.*\\\n\$/) \
9927 [ ${#missing[*]} -eq 0 ] ||
9928 error "files do not end with newline: ${missing[*]}"
9931 run_test 133h "Proc files should end with newlines"
9934 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9935 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9936 skip "Need MDS version at least 2.7.54" && return
9938 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9939 cancel_lru_locks mdc
9941 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9942 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9943 [ $unused -eq 0 ] || error "$unused locks are not cleared"
9946 createmany -o $DIR/$tdir/f $nr ||
9947 error "failed to create $nr files in $DIR/$tdir"
9948 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9950 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
9951 do_facet mds1 $LCTL set_param fail_loc=0x327
9952 do_facet mds1 $LCTL set_param fail_val=500
9955 echo "sleep 10 seconds ..."
9957 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
9959 do_facet mds1 $LCTL set_param fail_loc=0
9960 do_facet mds1 $LCTL set_param fail_val=0
9961 [ $lck_cnt -lt $unused ] ||
9962 error "No locks reclaimed, before:$unused, after:$lck_cnt"
9965 unlinkmany $DIR/$tdir/f $nr
9967 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
9970 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9971 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9972 skip "Need MDS version at least 2.7.54" && return
9974 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9975 cancel_lru_locks mdc
9977 local low_wm=$(do_facet mds1 $LCTL get_param -n \
9978 ldlm.lock_reclaim_threshold_mb)
9979 # disable reclaim temporarily
9980 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
9982 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
9983 do_facet mds1 $LCTL set_param fail_loc=0x328
9984 do_facet mds1 $LCTL set_param fail_val=500
9986 $LCTL set_param debug=+trace
9989 createmany -o $DIR/$tdir/f $nr &
9992 echo "Sleep $TIMEOUT seconds ..."
9994 if ! ps -p $create_pid > /dev/null 2>&1; then
9995 do_facet mds1 $LCTL set_param fail_loc=0
9996 do_facet mds1 $LCTL set_param fail_val=0
9997 do_facet mds1 $LCTL set_param \
9998 ldlm.lock_reclaim_threshold_mb=${low_wm}m
9999 error "createmany finished incorrectly!"
10001 do_facet mds1 $LCTL set_param fail_loc=0
10002 do_facet mds1 $LCTL set_param fail_val=0
10003 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
10004 wait $create_pid || return 1
10006 unlinkmany $DIR/$tdir/f $nr
10008 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
10010 test_140() { #bug-17379
10011 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10012 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
10013 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
10014 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
10016 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
10017 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
10019 while i=`expr $i + 1`; do
10020 test_mkdir -p $i || error "Creating dir $i"
10021 cd $i || error "Changing to $i"
10022 ln -s ../stat stat || error "Creating stat symlink"
10023 # Read the symlink until ELOOP present,
10024 # not LBUGing the system is considered success,
10025 # we didn't overrun the stack.
10026 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
10027 [ $ret -ne 0 ] && {
10028 if [ $ret -eq 40 ]; then
10031 error "Open stat symlink"
10037 echo "The symlink depth = $i"
10038 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
10039 error "Invalid symlink depth"
10041 # Test recursive symlink
10042 ln -s symlink_self symlink_self
10043 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
10044 echo "open symlink_self returns $ret"
10045 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
10047 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
10050 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10051 local TF="$TMP/$tfile"
10053 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10055 cancel_lru_locks osc
10056 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
10057 remount_client $MOUNT
10059 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
10062 $TRUNCATE $DIR/$tfile 6000
10063 cancel_lru_locks osc
10064 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
10067 echo "12345" >>$DIR/$tfile
10068 cancel_lru_locks osc
10069 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
10072 echo "12345" >>$DIR/$tfile
10073 cancel_lru_locks osc
10074 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
10079 run_test 150 "truncate/append tests"
10081 #LU-2902 roc_hit was not able to read all values from lproc
10082 function roc_hit_init() {
10083 local list=$(comma_list $(osts_nodes))
10084 local dir=$DIR/$tdir-check
10085 local file=$dir/file
10091 #use setstripe to do a write to every ost
10092 for i in $(seq 0 $((OSTCOUNT-1))); do
10093 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
10094 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
10095 idx=$(printf %04x $i)
10096 BEFORE=$(get_osd_param $list *OST*$idx stats |
10097 awk '$1 == "cache_access" {sum += $7}
10098 END { printf("%0.0f", sum) }')
10100 cancel_lru_locks osc
10101 cat $file >/dev/null
10103 AFTER=$(get_osd_param $list *OST*$idx stats |
10104 awk '$1 == "cache_access" {sum += $7}
10105 END { printf("%0.0f", sum) }')
10107 echo BEFORE:$BEFORE AFTER:$AFTER
10108 if ! let "AFTER - BEFORE == 4"; then
10110 error "roc_hit is not safe to use"
10118 function roc_hit() {
10119 local list=$(comma_list $(osts_nodes))
10120 echo $(get_osd_param $list '' stats |
10121 awk '$1 == "cache_hit" {sum += $7}
10122 END { printf("%0.0f", sum) }')
10125 function set_cache() {
10128 if [ "$2" == "off" ]; then
10131 local list=$(comma_list $(osts_nodes))
10132 set_osd_param $list '' $1_cache_enable $on
10134 cancel_lru_locks osc
10138 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10139 remote_ost_nodsh && skip "remote OST with nodsh" && return
10142 local list=$(comma_list $(osts_nodes))
10144 # check whether obdfilter is cache capable at all
10145 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
10146 echo "not cache-capable obdfilter"
10150 # check cache is enabled on all obdfilters
10151 if get_osd_param $list '' read_cache_enable | grep 0; then
10152 echo "oss cache is disabled"
10156 set_osd_param $list '' writethrough_cache_enable 1
10158 # check write cache is enabled on all obdfilters
10159 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
10160 echo "oss write cache is NOT enabled"
10166 #define OBD_FAIL_OBD_NO_LRU 0x609
10167 do_nodes $list $LCTL set_param fail_loc=0x609
10169 # pages should be in the case right after write
10170 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
10173 local BEFORE=$(roc_hit)
10174 cancel_lru_locks osc
10175 cat $DIR/$tfile >/dev/null
10176 local AFTER=$(roc_hit)
10178 do_nodes $list $LCTL set_param fail_loc=0
10180 if ! let "AFTER - BEFORE == CPAGES"; then
10181 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10184 # the following read invalidates the cache
10185 cancel_lru_locks osc
10186 set_osd_param $list '' read_cache_enable 0
10187 cat $DIR/$tfile >/dev/null
10189 # now data shouldn't be found in the cache
10191 cancel_lru_locks osc
10192 cat $DIR/$tfile >/dev/null
10194 if let "AFTER - BEFORE != 0"; then
10195 error "IN CACHE: before: $BEFORE, after: $AFTER"
10198 set_osd_param $list '' read_cache_enable 1
10201 run_test 151 "test cache on oss and controls ==============================="
10204 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10205 local TF="$TMP/$tfile"
10207 # simulate ENOMEM during write
10208 #define OBD_FAIL_OST_NOMEM 0x226
10209 lctl set_param fail_loc=0x80000226
10210 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10212 sync || error "sync failed"
10213 lctl set_param fail_loc=0
10215 # discard client's cache
10216 cancel_lru_locks osc
10218 # simulate ENOMEM during read
10219 lctl set_param fail_loc=0x80000226
10220 cmp $TF $DIR/$tfile || error "cmp failed"
10221 lctl set_param fail_loc=0
10225 run_test 152 "test read/write with enomem ============================"
10228 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
10230 run_test 153 "test if fdatasync does not crash ======================="
10232 dot_lustre_fid_permission_check() {
10234 local ffid=$MOUNT/.lustre/fid/$fid
10237 echo "stat fid $fid"
10238 stat $ffid > /dev/null || error "stat $ffid failed."
10239 echo "touch fid $fid"
10240 touch $ffid || error "touch $ffid failed."
10241 echo "write to fid $fid"
10242 cat /etc/hosts > $ffid || error "write $ffid failed."
10243 echo "read fid $fid"
10244 diff /etc/hosts $ffid || error "read $ffid failed."
10245 echo "append write to fid $fid"
10246 cat /etc/hosts >> $ffid || error "append write $ffid failed."
10247 echo "rename fid $fid"
10248 mv $ffid $test_dir/$tfile.1 &&
10249 error "rename $ffid to $tfile.1 should fail."
10250 touch $test_dir/$tfile.1
10251 mv $test_dir/$tfile.1 $ffid &&
10252 error "rename $tfile.1 to $ffid should fail."
10253 rm -f $test_dir/$tfile.1
10254 echo "truncate fid $fid"
10255 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
10256 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
10257 echo "link fid $fid"
10258 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
10260 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
10261 echo "setfacl fid $fid"
10262 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
10263 echo "getfacl fid $fid"
10264 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
10266 echo "unlink fid $fid"
10267 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
10268 echo "mknod fid $fid"
10269 mknod $ffid c 1 3 && error "mknod $ffid should fail."
10271 fid=[0xf00000400:0x1:0x0]
10272 ffid=$MOUNT/.lustre/fid/$fid
10274 echo "stat non-exist fid $fid"
10275 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
10276 echo "write to non-exist fid $fid"
10277 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
10278 echo "link new fid $fid"
10279 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
10281 mkdir -p $test_dir/$tdir
10282 touch $test_dir/$tdir/$tfile
10283 fid=$($LFS path2fid $test_dir/$tdir)
10286 error "error: could not get fid for $test_dir/$dir/$tfile."
10288 ffid=$MOUNT/.lustre/fid/$fid
10291 ls $ffid > /dev/null || error "ls $ffid failed."
10292 echo "touch $fid/$tfile.1"
10293 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
10295 echo "touch $MOUNT/.lustre/fid/$tfile"
10296 touch $MOUNT/.lustre/fid/$tfile && \
10297 error "touch $MOUNT/.lustre/fid/$tfile should fail."
10299 echo "setxattr to $MOUNT/.lustre/fid"
10300 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
10302 echo "listxattr for $MOUNT/.lustre/fid"
10303 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
10305 echo "delxattr from $MOUNT/.lustre/fid"
10306 setfattr -x trusted.name1 $MOUNT/.lustre/fid
10308 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
10309 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
10310 error "touch invalid fid should fail."
10312 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
10313 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
10314 error "touch non-normal fid should fail."
10316 echo "rename $tdir to $MOUNT/.lustre/fid"
10317 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
10318 error "rename to $MOUNT/.lustre/fid should fail."
10320 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
10322 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
10323 local new_obf_mode=777
10325 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
10326 chmod $new_obf_mode $DIR/.lustre/fid ||
10327 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
10329 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
10330 [ $obf_mode -eq $new_obf_mode ] ||
10331 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
10333 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
10334 chmod $old_obf_mode $DIR/.lustre/fid ||
10335 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
10338 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
10339 fid=$($LFS path2fid $test_dir/$tfile-2)
10341 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
10343 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10344 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10345 error "create lov data thru .lustre failed"
10347 echo "cp /etc/passwd $test_dir/$tfile-2"
10348 cp /etc/passwd $test_dir/$tfile-2 ||
10349 error "copy to $test_dir/$tfile-2 failed."
10350 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10351 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10352 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10354 rm -rf $test_dir/tfile.lnk
10355 rm -rf $test_dir/$tfile-2
10359 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10360 skip "Need MDS version at least 2.4.1" && return
10362 local tf=$DIR/$tfile
10365 local fid=$($LFS path2fid $tf)
10366 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
10368 # check that we get the same pathname back
10369 local found=$($LFS fid2path $MOUNT "$fid")
10370 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
10371 [ "$found" == "$tf" ] ||
10372 error "fid2path($fid=path2fid($tf)) = $found != $tf"
10374 run_test 154A "lfs path2fid and fid2path basic checks"
10377 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10378 skip "Need MDS version at least 2.4.1" && return
10380 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
10381 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
10382 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
10383 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
10385 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
10386 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
10388 # check that we get the same pathname
10389 echo "PFID: $PFID, name: $name"
10390 local FOUND=$($LFS fid2path $MOUNT "$PFID")
10391 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
10392 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
10393 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
10395 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
10397 run_test 154B "verify the ll_decode_linkea tool"
10400 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10401 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10402 { skip "Need MDS version at least 2.2.51"; return 0; }
10403 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
10404 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10406 cp /etc/hosts $DIR/$tfile
10408 fid=$($LFS path2fid $DIR/$tfile)
10410 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
10412 dot_lustre_fid_permission_check "$fid" $DIR ||
10413 error "dot lustre permission check $fid failed"
10415 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
10417 touch $MOUNT/.lustre/file &&
10418 error "creation is not allowed under .lustre"
10420 mkdir $MOUNT/.lustre/dir &&
10421 error "mkdir is not allowed under .lustre"
10425 run_test 154a "Open-by-FID"
10428 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10429 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10430 { skip "Need MDS version at least 2.2.51"; return 0; }
10431 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10433 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10435 local remote_dir=$DIR/$tdir/remote_dir
10439 mkdir -p $DIR/$tdir
10440 $LFS mkdir -i $MDTIDX $remote_dir ||
10441 error "create remote directory failed"
10443 cp /etc/hosts $remote_dir/$tfile
10445 fid=$($LFS path2fid $remote_dir/$tfile)
10447 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
10449 dot_lustre_fid_permission_check "$fid" $remote_dir ||
10450 error "dot lustre permission check $fid failed"
10453 run_test 154b "Open-by-FID for remote directory"
10456 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10457 skip "Need MDS version at least 2.4.1" && return
10459 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
10460 local FID1=$($LFS path2fid $DIR/$tfile.1)
10461 local FID2=$($LFS path2fid $DIR/$tfile.2)
10462 local FID3=$($LFS path2fid $DIR/$tfile.3)
10465 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
10466 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
10467 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
10469 [ "$FID" = "${!want}" ] ||
10470 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
10474 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
10476 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
10477 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
10481 run_test 154c "lfs path2fid and fid2path multiple arguments"
10484 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10485 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
10486 skip "Need MDS version at least 2.5.53" && return
10488 if remote_mds; then
10489 nid=$($LCTL list_nids | sed "s/\./\\\./g")
10493 local proc_ofile="mdt.*.exports.'$nid'.open_files"
10500 local fid=$($LFS path2fid $DIR/$tfile)
10503 cmd="exec $fd<$DIR/$tfile"
10505 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
10506 echo "$fid_list" | grep "$fid"
10509 cmd="exec $fd>/dev/null"
10511 if [ $rc -ne 0 ]; then
10512 error "FID $fid not found in open files list $fid_list"
10515 run_test 154d "Verify open file fid"
10519 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
10520 skip "Need MDS version at least 2.6.50" && return
10522 if ls -a $MOUNT | grep -q '^\.lustre$'; then
10523 error ".lustre returned by readdir"
10526 run_test 154e ".lustre is not returned by readdir"
10529 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10530 # create parent directory on a single MDT to avoid cross-MDT hardlinks
10531 test_mkdir -p -c1 $DIR/$tdir/d
10532 # test dirs inherit from its stripe
10533 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
10534 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
10535 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
10536 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
10539 # get fid of parents
10540 local FID0=$($LFS path2fid $DIR/$tdir/d)
10541 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
10542 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
10543 local FID3=$($LFS path2fid $DIR)
10545 # check that path2fid --parents returns expected <parent_fid>/name
10546 # 1) test for a directory (single parent)
10547 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
10548 [ "$parent" == "$FID0/foo1" ] ||
10549 error "expected parent: $FID0/foo1, got: $parent"
10551 # 2) test for a file with nlink > 1 (multiple parents)
10552 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
10553 echo "$parent" | grep -F "$FID1/$tfile" ||
10554 error "$FID1/$tfile not returned in parent list"
10555 echo "$parent" | grep -F "$FID2/link" ||
10556 error "$FID2/link not returned in parent list"
10558 # 3) get parent by fid
10559 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
10560 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10561 echo "$parent" | grep -F "$FID1/$tfile" ||
10562 error "$FID1/$tfile not returned in parent list (by fid)"
10563 echo "$parent" | grep -F "$FID2/link" ||
10564 error "$FID2/link not returned in parent list (by fid)"
10566 # 4) test for entry in root directory
10567 parent=$($LFS path2fid --parents $DIR/f)
10568 echo "$parent" | grep -F "$FID3/f" ||
10569 error "$FID3/f not returned in parent list"
10571 # 5) test it on root directory
10572 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
10573 error "$MOUNT should not have parents"
10575 # enable xattr caching and check that linkea is correctly updated
10576 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10577 save_lustre_params client "llite.*.xattr_cache" > $save
10578 lctl set_param llite.*.xattr_cache 1
10580 # 6.1) linkea update on rename
10581 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
10583 # get parents by fid
10584 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10585 # foo1 should no longer be returned in parent list
10586 echo "$parent" | grep -F "$FID1" &&
10587 error "$FID1 should no longer be in parent list"
10588 # the new path should appear
10589 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
10590 error "$FID2/$tfile.moved is not in parent list"
10592 # 6.2) linkea update on unlink
10593 rm -f $DIR/$tdir/d/foo2/link
10594 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10595 # foo2/link should no longer be returned in parent list
10596 echo "$parent" | grep -F "$FID2/link" &&
10597 error "$FID2/link should no longer be in parent list"
10601 restore_lustre_params < $save
10604 run_test 154f "get parent fids by reading link ea"
10608 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) ]] ||
10609 { skip "Need MDS version at least 2.6.92"; return 0; }
10610 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10612 mkdir -p $DIR/$tdir
10613 llapi_fid_test -d $DIR/$tdir
10615 run_test 154g "various llapi FID tests"
10617 test_155_small_load() {
10618 local temp=$TMP/$tfile
10619 local file=$DIR/$tfile
10621 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10622 error "dd of=$temp bs=6096 count=1 failed"
10624 cancel_lru_locks osc
10625 cmp $temp $file || error "$temp $file differ"
10627 $TRUNCATE $temp 6000
10628 $TRUNCATE $file 6000
10629 cmp $temp $file || error "$temp $file differ (truncate1)"
10631 echo "12345" >>$temp
10632 echo "12345" >>$file
10633 cmp $temp $file || error "$temp $file differ (append1)"
10635 echo "12345" >>$temp
10636 echo "12345" >>$file
10637 cmp $temp $file || error "$temp $file differ (append2)"
10643 test_155_big_load() {
10644 remote_ost_nodsh && skip "remote OST with nodsh" && return
10645 local temp=$TMP/$tfile
10646 local file=$DIR/$tfile
10649 local cache_size=$(do_facet ost$((MAXI+1)) \
10650 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10651 local large_file_size=$((cache_size * 2))
10653 echo "OSS cache size: $cache_size KB"
10654 echo "Large file size: $large_file_size KB"
10656 [ $MAXV -le $large_file_size ] && \
10657 skip_env "max available OST size needs > $large_file_size KB" && \
10660 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10662 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10663 error "dd of=$temp bs=$large_file_size count=1k failed"
10666 cancel_lru_locks osc
10667 cmp $temp $file || error "$temp $file differ"
10673 save_writethrough() {
10674 local facets=$(get_facets OST)
10676 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
10677 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
10681 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10682 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10683 save_writethrough $p
10686 set_cache writethrough on
10687 test_155_small_load
10688 restore_lustre_params < $p
10691 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10694 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10695 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10696 save_writethrough $p
10699 set_cache writethrough off
10700 test_155_small_load
10701 restore_lustre_params < $p
10704 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10707 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10708 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10709 save_writethrough $p
10712 set_cache writethrough on
10713 test_155_small_load
10714 restore_lustre_params < $p
10717 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10720 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10721 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10722 save_writethrough $p
10725 set_cache writethrough off
10726 test_155_small_load
10727 restore_lustre_params < $p
10730 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10733 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10734 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10735 save_writethrough $p
10738 set_cache writethrough on
10740 restore_lustre_params < $p
10743 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10746 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10747 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10748 save_writethrough $p
10751 set_cache writethrough off
10753 restore_lustre_params < $p
10756 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10759 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10760 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10761 save_writethrough $p
10764 set_cache writethrough on
10766 restore_lustre_params < $p
10769 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10772 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10773 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10774 save_writethrough $p
10777 set_cache writethrough off
10779 restore_lustre_params < $p
10782 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10785 remote_ost_nodsh && skip "remote OST with nodsh" && return
10786 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10790 local file="$DIR/$tfile"
10791 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10793 [ "$(facet_fstype ost1)" = "zfs" -a \
10794 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
10795 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
10798 save_writethrough $p
10801 log "Turn on read and write cache"
10803 set_cache writethrough on
10805 log "Write data and read it back."
10806 log "Read should be satisfied from the cache."
10807 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10809 cancel_lru_locks osc
10810 cat $file >/dev/null
10812 if ! let "AFTER - BEFORE == CPAGES"; then
10813 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10815 log "cache hits:: before: $BEFORE, after: $AFTER"
10818 log "Read again; it should be satisfied from the cache."
10820 cancel_lru_locks osc
10821 cat $file >/dev/null
10823 if ! let "AFTER - BEFORE == CPAGES"; then
10824 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10826 log "cache hits:: before: $BEFORE, after: $AFTER"
10829 log "Turn off the read cache and turn on the write cache"
10831 set_cache writethrough on
10833 log "Read again; it should be satisfied from the cache."
10835 cancel_lru_locks osc
10836 cat $file >/dev/null
10838 if ! let "AFTER - BEFORE == CPAGES"; then
10839 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10841 log "cache hits:: before: $BEFORE, after: $AFTER"
10844 log "Read again; it should not be satisfied from the cache."
10846 cancel_lru_locks osc
10847 cat $file >/dev/null
10849 if ! let "AFTER - BEFORE == 0"; then
10850 error "IN CACHE: before: $BEFORE, after: $AFTER"
10852 log "cache hits:: before: $BEFORE, after: $AFTER"
10855 log "Write data and read it back."
10856 log "Read should be satisfied from the cache."
10857 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10859 cancel_lru_locks osc
10860 cat $file >/dev/null
10862 if ! let "AFTER - BEFORE == CPAGES"; then
10863 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10865 log "cache hits:: before: $BEFORE, after: $AFTER"
10868 log "Read again; it should not be satisfied from the cache."
10870 cancel_lru_locks osc
10871 cat $file >/dev/null
10873 if ! let "AFTER - BEFORE == 0"; then
10874 error "IN CACHE: before: $BEFORE, after: $AFTER"
10876 log "cache hits:: before: $BEFORE, after: $AFTER"
10879 log "Turn off read and write cache"
10881 set_cache writethrough off
10883 log "Write data and read it back"
10884 log "It should not be satisfied from the cache."
10886 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10887 cancel_lru_locks osc
10889 cat $file >/dev/null
10891 if ! let "AFTER - BEFORE == 0"; then
10892 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10894 log "cache hits:: before: $BEFORE, after: $AFTER"
10897 log "Turn on the read cache and turn off the write cache"
10899 set_cache writethrough off
10901 log "Write data and read it back"
10902 log "It should not be satisfied from the cache."
10904 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10906 cancel_lru_locks osc
10907 cat $file >/dev/null
10909 if ! let "AFTER - BEFORE == 0"; then
10910 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10912 log "cache hits:: before: $BEFORE, after: $AFTER"
10915 log "Read again; it should be satisfied from the cache."
10917 cancel_lru_locks osc
10918 cat $file >/dev/null
10920 if ! let "AFTER - BEFORE == CPAGES"; then
10921 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10923 log "cache hits:: before: $BEFORE, after: $AFTER"
10927 restore_lustre_params < $p
10930 run_test 156 "Verification of tunables"
10933 cleanup_changelog () {
10935 echo "Deregistering changelog client $CL_USER"
10936 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
10940 if [[ $MDSCOUNT -gt 1 ]]; then
10941 error_ignore bz17935 $*
10949 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10951 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
10953 if [ $MASK -eq 1 ]; then
10954 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
10956 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
10960 changelog_extract_field() {
10964 local identifier=$4
10966 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
10967 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
10972 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10973 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10974 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10975 { skip "Need MDS version at least 2.2.0"; return; }
10977 local CL_USERS="mdd.$MDT0.changelog_users"
10978 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10979 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10980 changelog_register -n)
10981 echo "Registered as changelog user $CL_USER"
10982 trap cleanup_changelog EXIT
10983 $GET_CL_USERS | grep -q $CL_USER ||
10984 error "User $CL_USER not found in changelog_users"
10987 test_mkdir -p $DIR/$tdir/pics/2008/zachy
10988 touch $DIR/$tdir/pics/2008/zachy/timestamp
10989 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
10990 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
10991 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
10992 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
10993 rm $DIR/$tdir/pics/desktop.jpg
10995 $LFS changelog $MDT0 | tail -5
10997 echo "verifying changelog mask"
10998 changelog_chmask "MKDIR"
10999 changelog_chmask "CLOSE"
11001 test_mkdir -p $DIR/$tdir/pics/zach/sofia
11002 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11004 changelog_chmask "MKDIR"
11005 changelog_chmask "CLOSE"
11007 test_mkdir -p $DIR/$tdir/pics/2008/sofia
11008 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11010 $LFS changelog $MDT0
11011 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
11012 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
11013 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
11014 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
11017 echo "verifying target fid"
11018 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
11019 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
11020 [ "$fidc" == "$fidf" ] ||
11021 err17935 "fid in changelog $fidc != file fid $fidf"
11022 echo "verifying parent fid"
11023 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
11024 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
11025 [ "$fidc" == "$fidf" ] ||
11026 err17935 "pfid in changelog $fidc != dir fid $fidf"
11028 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11029 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 5))
11030 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11031 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
11032 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
11033 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
11035 MIN_REC=$($GET_CL_USERS |
11036 awk 'min == "" || $2 < min {min = $2}; END {print min}')
11037 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
11038 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
11039 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
11040 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
11042 # LU-3446 changelog index reset on MDT restart
11043 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11044 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11045 $LFS changelog_clear $MDT0 $CL_USER 0
11046 stop $SINGLEMDS || error "Fail to stop MDT."
11047 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11048 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11049 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
11050 [ $CUR_REC1 == $CUR_REC2 ] ||
11051 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
11053 echo "verifying user deregister"
11055 $GET_CL_USERS | grep -q $CL_USER &&
11056 error "User $CL_USER still in changelog_users"
11058 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
11059 if [ $CL_USER -eq 0 ]; then
11060 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11061 touch $DIR/$tdir/chloe
11062 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11063 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
11064 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
11066 echo "$CL_USER other changelog users; can't verify off"
11069 run_test 160a "changelog sanity"
11071 test_160b() { # LU-3587
11072 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11073 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11074 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11075 { skip "Need MDS version at least 2.2.0"; return; }
11077 local CL_USERS="mdd.$MDT0.changelog_users"
11078 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11079 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11080 changelog_register -n)
11081 echo "Registered as changelog user $CL_USER"
11082 trap cleanup_changelog EXIT
11083 $GET_CL_USERS | grep -q $CL_USER ||
11084 error "User $CL_USER not found in changelog_users"
11086 local LONGNAME1=$(str_repeat a 255)
11087 local LONGNAME2=$(str_repeat b 255)
11090 echo "creating very long named file"
11091 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
11092 echo "moving very long named file"
11093 mv $LONGNAME1 $LONGNAME2
11095 $LFS changelog $MDT0 | grep RENME
11099 run_test 160b "Verify that very long rename doesn't crash in changelog"
11102 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11105 local server_version=$(lustre_version_code $SINGLEMDS)
11107 [[ $server_version -gt $(version_code 2.5.57) ]] ||
11108 [[ $server_version -gt $(version_code 2.5.1) &&
11109 $server_version -lt $(version_code 2.5.50) ]] ||
11110 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
11111 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11113 # Registration step
11114 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11115 changelog_register -n)
11116 trap cleanup_changelog EXIT
11119 mkdir -p $DIR/$tdir
11120 $MCREATE $DIR/$tdir/foo_160c
11121 changelog_chmask "TRUNC"
11122 $TRUNCATE $DIR/$tdir/foo_160c 200
11123 changelog_chmask "TRUNC"
11124 $TRUNCATE $DIR/$tdir/foo_160c 199
11125 $LFS changelog $MDT0
11126 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
11127 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
11128 $LFS changelog_clear $MDT0 $CL_USER 0
11130 # Deregistration step
11133 run_test 160c "verify that changelog log catch the truncate event"
11136 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11137 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11139 local server_version=$(lustre_version_code mds1)
11140 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11142 [[ $server_version -ge $(version_code 2.7.60) ]] ||
11143 { skip "Need MDS version at least 2.7.60+"; return; }
11144 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11146 # Registration step
11147 CL_USER=$(do_facet mds1 $LCTL --device $MDT0 \
11148 changelog_register -n)
11150 trap cleanup_changelog EXIT
11151 mkdir -p $DIR/$tdir/migrate_dir
11152 $LFS changelog_clear $MDT0 $CL_USER 0
11154 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
11155 $LFS changelog $MDT0
11156 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
11157 $LFS changelog_clear $MDT0 $CL_USER 0
11158 [ $MIGRATES -eq 1 ] ||
11159 error "MIGRATE changelog mask count $MIGRATES != 1"
11161 # Deregistration step
11164 run_test 160d "verify that changelog log catch the migrate event"
11167 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11170 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11171 changelog_register -n)
11172 echo "Registered as changelog user $CL_USER"
11173 trap cleanup_changelog EXIT
11175 # Delete a future user (expect fail)
11176 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister cl77
11179 if [ $rc -eq 0 ]; then
11180 error "Deleted non-existant user cl77"
11181 elif [ $rc -ne 2 ]; then
11182 error "changelog_deregister failed with $rc, " \
11183 "expected 2 (ENOENT)"
11186 # Clear to a bad index (1 billion should be safe)
11187 $LFS changelog_clear $MDT0 $CL_USER 1000000000
11190 if [ $rc -eq 0 ]; then
11191 error "Successfully cleared to invalid CL index"
11192 elif [ $rc -ne 22 ]; then
11193 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
11196 run_test 160e "changelog negative testing"
11199 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11200 test_mkdir -p -c1 $DIR/$tdir
11201 cp /etc/hosts $DIR/$tdir/$tfile
11202 test_mkdir -c1 $DIR/$tdir/foo1
11203 test_mkdir -c1 $DIR/$tdir/foo2
11204 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
11205 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
11206 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
11207 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
11208 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
11209 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11210 $LFS fid2path $DIR $FID
11211 err17935 "bad link ea"
11214 rm $DIR/$tdir/foo2/zachary
11216 rm $DIR/$tdir/foo2/thor
11218 rm $DIR/$tdir/$tfile
11220 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
11221 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
11223 $LFS fid2path $DIR $FID
11224 err17935 "bad link rename"
11226 rm $DIR/$tdir/foo2/maggie
11229 local longname=filename_avg_len_is_thirty_two_
11230 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
11231 error "failed to hardlink many files"
11232 links=$($LFS fid2path $DIR $FID | wc -l)
11233 echo -n "${links}/1000 links in link EA"
11234 [[ $links -gt 60 ]] ||
11235 err17935 "expected at least 60 links in link EA"
11236 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
11237 error "failed to unlink many hardlinks"
11239 run_test 161a "link ea sanity"
11242 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11243 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
11245 local remote_dir=$DIR/$tdir/remote_dir
11247 mkdir -p $DIR/$tdir
11248 $LFS mkdir -i $MDTIDX $remote_dir ||
11249 error "create remote directory failed"
11251 cp /etc/hosts $remote_dir/$tfile
11252 mkdir -p $remote_dir/foo1
11253 mkdir -p $remote_dir/foo2
11254 ln $remote_dir/$tfile $remote_dir/foo1/sofia
11255 ln $remote_dir/$tfile $remote_dir/foo2/zachary
11256 ln $remote_dir/$tfile $remote_dir/foo1/luna
11257 ln $remote_dir/$tfile $remote_dir/foo2/thor
11259 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
11261 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11262 $LFS fid2path $DIR $FID
11263 err17935 "bad link ea"
11266 rm $remote_dir/foo2/zachary
11268 rm $remote_dir/foo2/thor
11270 rm $remote_dir/$tfile
11272 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
11273 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
11274 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
11275 $LFS fid2path $DIR $FID
11276 err17935 "bad link rename"
11278 rm $remote_dir/foo2/maggie
11281 local longname=filename_avg_len_is_thirty_two_
11282 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
11283 error "failed to hardlink many files"
11284 links=$($LFS fid2path $DIR $FID | wc -l)
11285 echo -n "${links}/1000 links in link EA"
11286 [[ ${links} -gt 60 ]] ||
11287 err17935 "expected at least 60 links in link EA"
11288 unlinkmany $remote_dir/foo2/$longname 1000 ||
11289 error "failed to unlink many hardlinks"
11291 run_test 161b "link ea sanity under remote directory"
11294 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11295 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11296 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
11297 skip "Need MDS version at least 2.1.5" && return
11299 # define CLF_RENAME_LAST 0x0001
11300 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
11301 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11302 changelog_register -n)
11304 trap cleanup_changelog EXIT
11306 mkdir -p $DIR/$tdir
11307 touch $DIR/$tdir/foo_161c
11308 touch $DIR/$tdir/bar_161c
11309 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11310 $LFS changelog $MDT0 | grep RENME
11311 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
11313 $LFS changelog_clear $MDT0 $CL_USER 0
11314 if [ x$flags != "x0x1" ]; then
11315 error "flag $flags is not 0x1"
11317 echo "rename overwrite a target having nlink = 1," \
11318 "changelog record has flags of $flags"
11320 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
11321 touch $DIR/$tdir/foo_161c
11322 touch $DIR/$tdir/bar_161c
11323 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11324 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11325 $LFS changelog $MDT0 | grep RENME
11326 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11327 $LFS changelog_clear $MDT0 $CL_USER 0
11328 if [ x$flags != "x0x0" ]; then
11329 error "flag $flags is not 0x0"
11331 echo "rename overwrite a target having nlink > 1," \
11332 "changelog record has flags of $flags"
11334 # rename doesn't overwrite a target (changelog flag 0x0)
11335 touch $DIR/$tdir/foo_161c
11336 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
11337 $LFS changelog $MDT0 | grep RENME
11338 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11339 $LFS changelog_clear $MDT0 $CL_USER 0
11340 if [ x$flags != "x0x0" ]; then
11341 error "flag $flags is not 0x0"
11343 echo "rename doesn't overwrite a target," \
11344 "changelog record has flags of $flags"
11346 # define CLF_UNLINK_LAST 0x0001
11347 # unlink a file having nlink = 1 (changelog flag 0x1)
11348 rm -f $DIR/$tdir/foo2_161c
11349 $LFS changelog $MDT0 | grep UNLNK
11350 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11351 $LFS changelog_clear $MDT0 $CL_USER 0
11352 if [ x$flags != "x0x1" ]; then
11353 error "flag $flags is not 0x1"
11355 echo "unlink a file having nlink = 1," \
11356 "changelog record has flags of $flags"
11358 # unlink a file having nlink > 1 (changelog flag 0x0)
11359 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11360 rm -f $DIR/$tdir/foobar_161c
11361 $LFS changelog $MDT0 | grep UNLNK
11362 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11363 $LFS changelog_clear $MDT0 $CL_USER 0
11364 if [ x$flags != "x0x0" ]; then
11365 error "flag $flags is not 0x0"
11367 echo "unlink a file having nlink > 1," \
11368 "changelog record has flags of $flags"
11371 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
11378 # cleanup previous run
11379 rm -rf $DIR/$tdir/$tfile
11381 user=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11382 changelog_register -n)
11383 [[ $? -eq 0 ]] || error "changelog_register failed"
11385 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
11386 # interfer with $MOUNT/.lustre/fid/ access
11388 [[ $? -eq 0 ]] || error "mkdir failed"
11390 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
11391 $LCTL set_param fail_loc=0x8000140c
11393 $LCTL set_param fail_val=5
11396 echo foofoo > $DIR/$tdir/$tfile &
11399 # wait for create to be delayed
11403 [[ $? -eq 0 ]] || error "create should be blocked"
11405 local tempfile=$(mktemp)
11406 fid=$(changelog_extract_field $MDT0 "CREAT" "$tfile" "t=")
11407 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
11408 # some delay may occur during ChangeLog publishing and file read just
11409 # above, that could allow file write to happen finally
11410 [[ -s $tempfile ]] && echo "file should be empty"
11412 $LCTL set_param fail_loc=0
11415 [[ $? -eq 0 ]] || error "create failed"
11417 $LFS changelog_clear $MDT0 $user 0
11418 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $user
11420 run_test 161d "create with concurrent .lustre/fid access"
11427 local path=$(${LFS} fid2path $*)
11428 # Remove the '//' indicating a remote directory
11429 path=$(echo $path | sed 's#//#/#g')
11432 if [ $RC -ne 0 ]; then
11433 err17935 "path looked up of $expected failed. Error $RC"
11435 elif [ "${path}" != "${expected}" ]; then
11436 err17935 "path looked up \"${path}\" instead of \"${expected}\""
11439 echo "fid $fid resolves to path $path (expected $expected)"
11442 test_162a() { # was test_162
11443 # Make changes to filesystem
11444 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11445 test_mkdir -p -c1 $DIR/$tdir/d2
11446 touch $DIR/$tdir/d2/$tfile
11447 touch $DIR/$tdir/d2/x1
11448 touch $DIR/$tdir/d2/x2
11449 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
11450 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
11452 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
11453 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
11454 error "check path $tdir/d2/$tfile failed"
11457 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
11458 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
11459 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
11460 error "check path $tdir/d2/p/q/r/slink failed"
11462 # softlink to wrong file
11463 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
11464 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
11465 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
11466 error "check path $tdir/d2/p/q/r/slink.wrong failed"
11469 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
11470 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
11471 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
11472 # fid2path dir/fsname should both work
11473 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
11474 error "check path $tdir/d2/a/b/c/new_file failed"
11475 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
11476 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
11478 # hardlink count: check that there are 2 links
11479 # Doesnt work with CMD yet: 17935
11480 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
11481 err17935 "expected 2 links"
11483 # hardlink indexing: remove the first link
11484 rm $DIR/$tdir/d2/p/q/r/hlink
11485 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
11486 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
11490 run_test 162a "path lookup sanity"
11493 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11494 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11497 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
11498 error "create striped dir failed"
11500 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
11501 tail -n 1 | awk '{print $2}')
11502 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
11504 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
11505 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
11508 for ((i=0;i<5;i++)); do
11509 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
11510 error "get fid for f$i failed"
11511 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
11512 error "check path $tdir/striped_dir/f$i failed"
11514 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
11515 error "get fid for d$i failed"
11516 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
11517 error "check path $tdir/striped_dir/d$i failed"
11522 run_test 162b "striped directory path lookup sanity"
11524 # LU-4239: Verify fid2path works with paths 100 or more directories deep
11526 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
11527 skip "Need MDS version at least 2.7.51" && return
11528 test_mkdir $DIR/$tdir.local
11529 test_mkdir $DIR/$tdir.remote
11530 local lpath=$tdir.local
11531 local rpath=$tdir.remote
11533 for ((i = 0; i <= 101; i++)); do
11536 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
11537 error "get fid for local directory $DIR/$lpath failed"
11538 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
11539 error "check path for local directory $DIR/$lpath failed"
11542 test_mkdir $DIR/$rpath
11543 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
11544 error "get fid for remote directory $DIR/$rpath failed"
11545 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
11546 error "check path for remote directory $DIR/$rpath failed"
11551 run_test 162c "fid2path works with paths 100 or more directories deep"
11554 # do directio so as not to populate the page cache
11555 log "creating a 10 Mb file"
11556 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11557 log "starting reads"
11558 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11559 log "truncating the file"
11560 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11562 kill %+ || true # reads might have finished
11563 echo "wait until dd is finished"
11565 log "removing the temporary file"
11566 rm -rf $DIR/$tfile || error "tmp file removal failed"
11568 run_test 169 "parallel read and truncate should not deadlock"
11571 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11572 $LCTL clear # bug 18514
11573 $LCTL debug_daemon start $TMP/${tfile}_log_good
11575 $LCTL debug_daemon stop
11576 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
11577 error "sed failed to read log_good"
11579 $LCTL debug_daemon start $TMP/${tfile}_log_good
11581 $LCTL debug_daemon stop
11583 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
11584 error "lctl df log_bad failed"
11586 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11587 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11589 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
11590 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
11592 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
11593 error "bad_line good_line1 good_line2 are empty"
11595 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11596 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
11597 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11599 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
11600 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11601 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11603 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
11604 error "bad_line_new good_line_new are empty"
11606 local expected_good=$((good_line1 + good_line2*2))
11608 rm -f $TMP/${tfile}*
11609 # LU-231, short malformed line may not be counted into bad lines
11610 if [ $bad_line -ne $bad_line_new ] &&
11611 [ $bad_line -ne $((bad_line_new - 1)) ]; then
11612 error "expected $bad_line bad lines, but got $bad_line_new"
11616 if [ $expected_good -ne $good_line_new ]; then
11617 error "expected $expected_good good lines, but got $good_line_new"
11622 run_test 170 "test lctl df to handle corrupted log ====================="
11624 test_171() { # bug20592
11625 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11626 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
11627 $LCTL set_param fail_loc=0x50e
11628 $LCTL set_param fail_val=3000
11629 multiop_bg_pause $DIR/$tfile O_s || true
11631 kill -USR1 $MULTIPID
11635 if dmesg | grep "recursive fault"; then
11636 error "caught a recursive fault"
11638 $LCTL set_param fail_loc=0
11641 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
11643 # it would be good to share it with obdfilter-survey/iokit-libecho code
11644 setup_obdecho_osc () {
11647 local obdfilter_name=$2
11648 echo "Creating new osc for $obdfilter_name on $ost_nid"
11649 # make sure we can find loopback nid
11650 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
11652 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
11653 ${obdfilter_name}_osc_UUID || rc=2; }
11654 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
11655 ${obdfilter_name}_UUID $ost_nid || rc=3; }
11659 cleanup_obdecho_osc () {
11660 local obdfilter_name=$1
11661 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
11662 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
11669 local pages=${3:-64}
11674 local obd_size=$(get_obd_size $node $OBD)
11675 local page_size=$(get_page_size $node)
11676 if [[ -n "$obd_size" ]]; then
11677 local new_count=$((obd_size / (pages * page_size / 1024)))
11678 [[ $new_count -ge $count ]] || count=$new_count
11681 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
11682 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
11684 if [ $rc -eq 0 ]; then
11685 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
11686 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
11688 echo "New object id is $id"
11689 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
11691 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
11692 "test_brw $count w v $pages $id" || rc=4; }
11693 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
11695 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
11696 "cleanup" || rc=5; }
11697 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
11698 "detach" || rc=6; }
11699 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
11704 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11705 remote_ost_nodsh && skip "remote OST with nodsh" && return
11707 local rmmod_local=0
11709 if ! module_loaded obdecho; then
11710 load_module obdecho/obdecho
11714 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
11715 local host=$(lctl get_param -n osc.$osc.import |
11716 awk '/current_connection:/ {print $2}' )
11717 local target=$(lctl get_param -n osc.$osc.import |
11718 awk '/target:/ {print $2}' )
11719 target=${target%_UUID}
11721 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
11722 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
11723 [[ -n $target ]] && cleanup_obdecho_osc $target
11724 [ $rmmod_local -eq 1 ] && rmmod obdecho
11727 run_test 180a "test obdecho on osc"
11730 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11731 remote_ost_nodsh && skip "remote OST with nodsh" && return
11733 local rmmod_remote=0
11735 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11736 rmmod_remote=true || error "failed to load module obdecho"
11737 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
11738 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
11739 $rmmod_remote && do_facet ost1 "rmmod obdecho"
11742 run_test 180b "test obdecho directly on obdfilter"
11744 test_180c() { # LU-2598
11745 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11746 remote_ost_nodsh && skip "remote OST with nodsh" && return
11747 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
11748 skip "Need MDS version at least 2.4.0" && return
11751 local rmmod_remote=false
11752 local pages=16384 # 64MB bulk I/O RPC size
11755 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11756 rmmod_remote=true || error "failed to load module obdecho"
11758 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
11760 if [ -n "$target" ]; then
11761 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
11763 echo "there is no obdfilter target on ost1"
11766 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
11769 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
11771 test_181() { # bug 22177
11772 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11773 # create enough files to index the directory
11774 createmany -o $DIR/$tdir/foobar 4000
11775 # print attributes for debug purpose
11778 multiop_bg_pause $DIR/$tdir D_Sc || return 1
11780 # remove the files & current working dir
11781 unlinkmany $DIR/$tdir/foobar 4000
11783 kill -USR1 $MULTIPID
11785 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
11788 run_test 181 "Test open-unlinked dir ========================"
11794 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11796 $LCTL set_param mdc.*.rpc_stats=clear
11798 for (( i = 0; i < $tcount; i++ )) ; do
11799 mkdir $DIR/$tdir/$i
11802 for (( i = 0; i < $tcount; i++ )) ; do
11803 createmany -o $DIR/$tdir/$i/f- $fcount &
11807 for (( i = 0; i < $tcount; i++ )) ; do
11808 unlinkmany $DIR/$tdir/$i/f- $fcount &
11812 $LCTL get_param mdc.*.rpc_stats
11816 run_test 182 "Test parallel modify metadata operations ================"
11818 test_183() { # LU-2275
11819 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11820 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
11821 skip "Need MDS version at least 2.3.56" && return
11823 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11824 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11825 echo aaa > $DIR/$tdir/$tfile
11827 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
11828 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
11830 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
11831 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
11833 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
11835 # Flush negative dentry cache
11836 touch $DIR/$tdir/$tfile
11838 # We are not checking for any leaked references here, they'll
11839 # become evident next time we do cleanup with module unload.
11842 run_test 183 "No crash or request leak in case of strange dispositions ========"
11844 # test suite 184 is for LU-2016, LU-2017
11846 check_swap_layouts_support && return 0
11848 dir0=$DIR/$tdir/$testnum
11849 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
11854 $SETSTRIPE -c1 $file1
11856 $SETSTRIPE -c2 $file2
11858 gen1=$($GETSTRIPE -g $file1)
11859 gen2=$($GETSTRIPE -g $file2)
11861 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11862 gen=$($GETSTRIPE -g $file1)
11863 [[ $gen1 != $gen ]] ||
11864 "Layout generation on $file1 does not change"
11865 gen=$($GETSTRIPE -g $file2)
11866 [[ $gen2 != $gen ]] ||
11867 "Layout generation on $file2 does not change"
11869 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11870 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11872 run_test 184a "Basic layout swap"
11875 check_swap_layouts_support && return 0
11877 dir0=$DIR/$tdir/$testnum
11878 mkdir -p $dir0 || error "creating dir $dir0"
11885 $SETSTRIPE -c1 $file1
11886 $SETSTRIPE -c2 $file2
11887 $SETSTRIPE -c1 $file3
11888 chown $RUNAS_ID $file3
11889 gen1=$($GETSTRIPE -g $file1)
11890 gen2=$($GETSTRIPE -g $file2)
11892 $LFS swap_layouts $dir1 $dir2 &&
11893 error "swap of directories layouts should fail"
11894 $LFS swap_layouts $dir1 $file1 &&
11895 error "swap of directory and file layouts should fail"
11896 $RUNAS $LFS swap_layouts $file1 $file2 &&
11897 error "swap of file we cannot write should fail"
11898 $LFS swap_layouts $file1 $file3 &&
11899 error "swap of file with different owner should fail"
11900 /bin/true # to clear error code
11902 run_test 184b "Forbidden layout swap (will generate errors)"
11905 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
11906 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
11907 check_swap_layouts_support && return 0
11909 local dir0=$DIR/$tdir/$testnum
11910 mkdir -p $dir0 || error "creating dir $dir0"
11912 local ref1=$dir0/ref1
11913 local ref2=$dir0/ref2
11914 local file1=$dir0/file1
11915 local file2=$dir0/file2
11916 # create a file large enough for the concurrent test
11917 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
11918 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
11919 echo "ref file size: ref1($(stat -c %s $ref1))," \
11920 "ref2($(stat -c %s $ref2))"
11923 dd if=$ref1 of=$file1 bs=16k &
11926 # Make sure dd starts to copy file
11927 while [ ! -f $file1 ]; do sleep 0.1; done
11929 $LFS swap_layouts $file1 $file2
11932 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
11933 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
11935 # how many bytes copied before swapping layout
11936 local copied=$(stat -c %s $file2)
11937 local remaining=$(stat -c %s $ref1)
11938 remaining=$((remaining - copied))
11939 echo "Copied $copied bytes before swapping layout..."
11941 cmp -n $copied $file1 $ref2 | grep differ &&
11942 error "Content mismatch [0, $copied) of ref2 and file1"
11943 cmp -n $copied $file2 $ref1 ||
11944 error "Content mismatch [0, $copied) of ref1 and file2"
11945 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
11946 error "Content mismatch [$copied, EOF) of ref1 and file1"
11949 rm -f $ref1 $ref2 $file1 $file2
11951 run_test 184c "Concurrent write and layout swap"
11954 check_swap_layouts_support && return 0
11955 [ -z "$(which getfattr 2>/dev/null)" ] &&
11956 skip "no getfattr command" && return 0
11958 local file1=$DIR/$tdir/$tfile-1
11959 local file2=$DIR/$tdir/$tfile-2
11960 local file3=$DIR/$tdir/$tfile-3
11964 mkdir -p $DIR/$tdir
11965 touch $file1 || error "create $file1 failed"
11966 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11967 error "create $file2 failed"
11968 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11969 error "create $file3 failed"
11970 lovea1=$(get_layout_param $file1)
11972 $LFS swap_layouts $file2 $file3 ||
11973 error "swap $file2 $file3 layouts failed"
11974 $LFS swap_layouts $file1 $file2 ||
11975 error "swap $file1 $file2 layouts failed"
11977 lovea2=$(get_layout_param $file2)
11980 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
11982 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11983 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
11985 run_test 184d "allow stripeless layouts swap"
11988 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
11989 { skip "Need MDS version at least 2.6.94"; return 0; }
11990 check_swap_layouts_support && return 0
11991 [ -z "$(which getfattr 2>/dev/null)" ] &&
11992 skip "no getfattr command" && return 0
11994 local file1=$DIR/$tdir/$tfile-1
11995 local file2=$DIR/$tdir/$tfile-2
11996 local file3=$DIR/$tdir/$tfile-3
11999 mkdir -p $DIR/$tdir
12000 touch $file1 || error "create $file1 failed"
12001 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12002 error "create $file2 failed"
12003 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12004 error "create $file3 failed"
12006 $LFS swap_layouts $file1 $file2 ||
12007 error "swap $file1 $file2 layouts failed"
12009 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12010 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
12012 echo 123 > $file1 || error "Should be able to write into $file1"
12014 $LFS swap_layouts $file1 $file3 ||
12015 error "swap $file1 $file3 layouts failed"
12017 echo 123 > $file1 || error "Should be able to write into $file1"
12019 rm -rf $file1 $file2 $file3
12021 run_test 184e "Recreate layout after stripeless layout swaps"
12023 test_185() { # LU-2441
12024 # LU-3553 - no volatile file support in old servers
12025 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
12026 { skip "Need MDS version at least 2.3.60"; return 0; }
12028 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12029 touch $DIR/$tdir/spoo
12030 local mtime1=$(stat -c "%Y" $DIR/$tdir)
12031 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
12032 error "cannot create/write a volatile file"
12033 [ "$FILESET" == "" ] &&
12034 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
12035 error "FID is still valid after close"
12037 multiop_bg_pause $DIR/$tdir vVw4096_c
12044 # assume that the next FID for this client is sequential, since stdout
12045 # is unfortunately eaten by multiop_bg_pause
12046 local n=$((${fidv[1]} + 1))
12047 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
12048 if [ "$FILESET" == "" ]; then
12049 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
12050 error "FID is missing before close"
12052 kill -USR1 $multi_pid
12053 # 1 second delay, so if mtime change we will see it
12055 local mtime2=$(stat -c "%Y" $DIR/$tdir)
12056 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
12058 run_test 185 "Volatile file support"
12061 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12062 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12063 skip "Need MDS version at least 2.3.0" && return
12065 local dir0=$DIR/$tdir/$testnum
12066 mkdir -p $dir0 || error "creating dir $dir0"
12068 local file=$dir0/file1
12069 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
12070 local dv1=$($LFS data_version $file)
12071 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
12072 local dv2=$($LFS data_version $file)
12073 [[ $dv1 != $dv2 ]] ||
12074 error "data version did not change on write $dv1 == $dv2"
12079 run_test 187a "Test data version change"
12082 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12083 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12084 skip "Need MDS version at least 2.3.0" && return
12086 local dir0=$DIR/$tdir/$testnum
12087 mkdir -p $dir0 || error "creating dir $dir0"
12089 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
12090 [[ ${DV[0]} != ${DV[1]} ]] ||
12091 error "data version did not change on write"\
12092 " ${DV[0]} == ${DV[1]}"
12097 run_test 187b "Test data version change on volatile file"
12100 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12101 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12102 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
12104 local POOL=${POOL:-cea1}
12105 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
12106 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
12109 local last_ost=$(($OSTCOUNT - 1))
12111 local ost_list=$(seq $first_ost $ost_step $last_ost)
12112 local ost_range="$first_ost $last_ost $ost_step"
12113 local test_path=$POOL_ROOT/$POOL_DIR_NAME
12114 local file_dir=$POOL_ROOT/file_tst
12115 local subdir=$test_path/subdir
12119 # former test_200a test_200b
12120 pool_add $POOL || { rc=$? ; break; }
12121 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
12122 # former test_200c test_200d
12123 mkdir -p $test_path
12124 pool_set_dir $POOL $test_path || { rc=$? ; break; }
12125 pool_check_dir $POOL $test_path || { rc=$? ; break; }
12127 pool_check_dir $POOL $subdir || { rc=$? ; break; }
12128 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
12129 || { rc=$? ; break; }
12130 # former test_200e test_200f
12131 local files=$((OSTCOUNT*3))
12132 pool_alloc_files $POOL $test_path $files "$ost_list" \
12133 || { rc=$? ; break; }
12134 pool_create_files $POOL $file_dir $files "$ost_list" \
12135 || { rc=$? ; break; }
12136 # former test_200g test_200h
12137 pool_lfs_df $POOL || { rc=$? ; break; }
12138 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
12140 # former test_201a test_201b test_201c
12141 pool_remove_first_target $POOL || { rc=$? ; break; }
12143 local f=$test_path/$tfile
12144 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
12145 pool_remove $POOL $f || { rc=$? ; break; }
12152 run_test 200 "OST pools"
12154 # usage: default_attr <count | size | offset>
12156 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
12159 # usage: check_default_stripe_attr
12160 check_default_stripe_attr() {
12161 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
12164 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
12166 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
12170 error "unknown getstripe attr '$1'"
12173 [ $ACTUAL != $EXPECTED ] &&
12174 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
12178 test_mkdir -p $DIR/$tdir
12179 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
12181 check_default_stripe_attr --stripe-count
12182 check_default_stripe_attr --stripe-size
12183 check_default_stripe_attr --stripe-index
12187 run_test 204a "Print default stripe attributes ================="
12190 test_mkdir -p $DIR/$tdir
12191 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12193 check_default_stripe_attr --stripe-size
12194 check_default_stripe_attr --stripe-index
12198 run_test 204b "Print default stripe size and offset ==========="
12201 test_mkdir -p $DIR/$tdir
12202 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12204 check_default_stripe_attr --stripe-count
12205 check_default_stripe_attr --stripe-index
12209 run_test 204c "Print default stripe count and offset ==========="
12212 test_mkdir -p $DIR/$tdir
12213 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12215 check_default_stripe_attr --stripe-count
12216 check_default_stripe_attr --stripe-size
12220 run_test 204d "Print default stripe count and size ============="
12223 test_mkdir -p $DIR/$tdir
12224 $SETSTRIPE -d $DIR/$tdir
12226 check_default_stripe_attr --stripe-count --raw
12227 check_default_stripe_attr --stripe-size --raw
12228 check_default_stripe_attr --stripe-index --raw
12232 run_test 204e "Print raw stripe attributes ================="
12235 test_mkdir -p $DIR/$tdir
12236 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12238 check_default_stripe_attr --stripe-size --raw
12239 check_default_stripe_attr --stripe-index --raw
12243 run_test 204f "Print raw stripe size and offset ==========="
12246 test_mkdir -p $DIR/$tdir
12247 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12249 check_default_stripe_attr --stripe-count --raw
12250 check_default_stripe_attr --stripe-index --raw
12254 run_test 204g "Print raw stripe count and offset ==========="
12257 test_mkdir -p $DIR/$tdir
12258 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12260 check_default_stripe_attr --stripe-count --raw
12261 check_default_stripe_attr --stripe-size --raw
12265 run_test 204h "Print raw stripe count and size ============="
12267 # Figure out which job scheduler is being used, if any,
12268 # or use a fake one
12269 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
12270 JOBENV=SLURM_JOB_ID
12271 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
12273 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
12275 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
12276 JOBENV=LOADL_STEP_ID
12277 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
12280 $LCTL list_param jobid_name > /dev/null 2>&1
12281 if [ $? -eq 0 ]; then
12288 verify_jobstats() {
12293 # we don't really need to clear the stats for this test to work, since each
12294 # command has a unique jobid, but it makes debugging easier if needed.
12295 # for facet in $facets; do
12296 # local dev=$(convert_facet2label $facet)
12297 # # clear old jobstats
12298 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
12301 # use a new JobID for each test, or we might see an old one
12302 [ "$JOBENV" = "FAKE_JOBID" ] &&
12303 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12307 [ "$JOBENV" = "nodelocal" ] && {
12308 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12309 $LCTL set_param jobid_name=$FAKE_JOBID
12313 log "Test: ${cmd[*]}"
12314 log "Using JobID environment variable $JOBENV=$JOBVAL"
12316 if [ $JOBENV = "FAKE_JOBID" ]; then
12317 FAKE_JOBID=$JOBVAL ${cmd[*]}
12322 # all files are created on OST0000
12323 for facet in $facets; do
12324 local stats="*.$(convert_facet2label $facet).job_stats"
12325 if [ $(do_facet $facet lctl get_param $stats |
12326 grep -c $JOBVAL) -ne 1 ]; then
12327 do_facet $facet lctl get_param $stats
12328 error "No jobstats for $JOBVAL found on $facet::$stats"
12335 NEW_JOBENV=${1:-$OLD_JOBENV}
12336 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
12337 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
12342 do_facet $SINGLEMDS \
12343 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
12344 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
12348 test_205() { # Job stats
12349 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
12350 { skip "Need MDS version with at least 2.7.1"; return 0; }
12352 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12353 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12354 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12355 remote_ost_nodsh && skip "remote OST with nodsh" && return
12357 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
12358 skip "Server doesn't support jobstats" && return 0
12359 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
12361 OLD_JOBENV=$($LCTL get_param -n jobid_var)
12362 if [ $OLD_JOBENV != $JOBENV ]; then
12363 jobstats_set $JOBENV
12364 trap cleanup_205 EXIT
12367 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
12368 echo "Registered as changelog user $CL_USER"
12370 OLD_INTERVAL=$(do_facet $SINGLEMDS \
12371 lctl get_param -n mdt.*.job_cleanup_interval)
12372 local interval_new=5
12373 do_facet $SINGLEMDS \
12374 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
12375 local start=$SECONDS
12379 cmd="mkdir $DIR/$tdir"
12380 verify_jobstats "$cmd" "$SINGLEMDS"
12382 cmd="rmdir $DIR/$tdir"
12383 verify_jobstats "$cmd" "$SINGLEMDS"
12384 # mkdir on secondary MDT
12385 if [ $MDSCOUNT -gt 1 ]; then
12386 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
12387 verify_jobstats "$cmd" "mds2"
12390 cmd="mknod $DIR/$tfile c 1 3"
12391 verify_jobstats "$cmd" "$SINGLEMDS"
12393 cmd="rm -f $DIR/$tfile"
12394 verify_jobstats "$cmd" "$SINGLEMDS"
12395 # create all files on OST0000 so verify_jobstats can find OST stats
12397 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
12398 verify_jobstats "$cmd" "$SINGLEMDS"
12400 cmd="touch $DIR/$tfile"
12401 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12403 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
12404 verify_jobstats "$cmd" "ost1"
12406 cancel_lru_locks osc
12407 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
12408 verify_jobstats "$cmd" "ost1"
12410 cmd="$TRUNCATE $DIR/$tfile 0"
12411 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12413 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
12414 verify_jobstats "$cmd" "$SINGLEMDS"
12415 # jobstats expiry - sleep until old stats should be expired
12416 local left=$((interval_new + 5 - (SECONDS - start)))
12417 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
12418 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
12420 cmd="mkdir $DIR/$tdir.expire"
12421 verify_jobstats "$cmd" "$SINGLEMDS"
12422 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
12423 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
12425 # Ensure that jobid are present in changelog (if supported by MDS)
12426 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
12428 $LFS changelog $MDT0 | tail -9
12429 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
12430 [ $jobids -eq 9 ] ||
12431 error "Wrong changelog jobid count $jobids != 9"
12435 jobstats_set $JOBENV
12437 $LFS changelog $MDT0 | tail -1
12438 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
12439 [ $jobids -eq 0 ] ||
12440 error "Unexpected jobids when jobid_var=$JOBENV"
12445 run_test 205 "Verify job stats"
12447 # LU-1480, LU-1773 and LU-1657
12449 mkdir -p $DIR/$tdir
12450 $SETSTRIPE -c -1 $DIR/$tdir
12451 #define OBD_FAIL_LOV_INIT 0x1403
12452 $LCTL set_param fail_loc=0xa0001403
12453 $LCTL set_param fail_val=1
12454 touch $DIR/$tdir/$tfile || true
12456 run_test 206 "fail lov_init_raid0() doesn't lbug"
12459 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12460 local fsz=`stat -c %s $DIR/$tfile`
12461 cancel_lru_locks mdc
12463 # do not return layout in getattr intent
12464 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
12465 $LCTL set_param fail_loc=0x170
12466 local sz=`stat -c %s $DIR/$tfile`
12468 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
12472 run_test 207a "can refresh layout at glimpse"
12475 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12476 local cksum=`md5sum $DIR/$tfile`
12477 local fsz=`stat -c %s $DIR/$tfile`
12478 cancel_lru_locks mdc
12479 cancel_lru_locks osc
12481 # do not return layout in getattr intent
12482 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
12483 $LCTL set_param fail_loc=0x171
12485 # it will refresh layout after the file is opened but before read issues
12486 echo checksum is "$cksum"
12487 echo "$cksum" |md5sum -c --quiet || error "file differs"
12491 run_test 207b "can refresh layout at open"
12494 # FIXME: in this test suite, only RD lease is used. This is okay
12495 # for now as only exclusive open is supported. After generic lease
12496 # is done, this test suite should be revised. - Jinshan
12498 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12499 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
12500 { skip "Need MDS version at least 2.4.52"; return 0; }
12502 echo "==== test 1: verify get lease work"
12503 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
12505 echo "==== test 2: verify lease can be broken by upcoming open"
12506 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12510 $MULTIOP $DIR/$tfile oO_RDONLY:c
12511 kill -USR1 $PID && wait $PID || error "break lease error"
12513 echo "==== test 3: verify lease can't be granted if an open already exists"
12514 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
12518 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
12519 kill -USR1 $PID && wait $PID || error "open file error"
12521 echo "==== test 4: lease can sustain over recovery"
12522 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
12528 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
12530 echo "==== test 5: lease broken can't be regained by replay"
12531 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12535 # open file to break lease and then recovery
12536 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
12539 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
12543 run_test 208 "Exclusive open"
12546 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
12547 skip_env "must have disp_stripe" && return
12550 sync; sleep 5; sync;
12552 echo 3 > /proc/sys/vm/drop_caches
12553 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12555 # open/close 500 times
12556 for i in $(seq 500); do
12560 echo 3 > /proc/sys/vm/drop_caches
12561 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12563 echo "before: $req_before, after: $req_after"
12564 [ $((req_after - req_before)) -ge 300 ] &&
12565 error "open/close requests are not freed"
12568 run_test 209 "read-only open/close requests should be freed promptly"
12572 size=$((size % 8192 + 1))
12573 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
12574 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
12575 rm -f $DIR/f212 $DIR/f212.xyz
12577 run_test 212 "Sendfile test ============================================"
12580 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
12581 cancel_lru_locks osc
12582 lctl set_param fail_loc=0x8000040f
12583 # generate a read lock
12584 cat $DIR/$tfile > /dev/null
12585 # write to the file, it will try to cancel the above read lock.
12586 cat /etc/hosts >> $DIR/$tfile
12588 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
12590 test_214() { # for bug 20133
12591 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
12592 for (( i=0; i < 340; i++ )) ; do
12593 touch $DIR/$tdir/d214c/a$i
12596 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
12597 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
12598 ls $DIR/d214c || error "ls $DIR/d214c failed"
12599 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
12600 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
12602 run_test 214 "hash-indexed directory test - bug 20133"
12604 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
12605 create_lnet_proc_files() {
12606 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
12607 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
12609 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
12610 rm -f "$TMP/lnet_$1.sys_tmp"
12613 # counterpart of create_lnet_proc_files
12614 remove_lnet_proc_files() {
12615 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
12618 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12619 # 3rd arg as regexp for body
12620 check_lnet_proc_stats() {
12621 local l=$(cat "$TMP/lnet_$1" |wc -l)
12622 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
12624 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
12627 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12628 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
12629 # optional and can be regexp for 2nd line (lnet.routes case)
12630 check_lnet_proc_entry() {
12631 local blp=2 # blp stands for 'position of 1st line of body'
12632 [ -z "$5" ] || blp=3 # lnet.routes case
12634 local l=$(cat "$TMP/lnet_$1" |wc -l)
12635 # subtracting one from $blp because the body can be empty
12636 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
12638 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
12639 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
12641 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
12642 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
12644 # bail out if any unexpected line happened
12645 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
12646 [ "$?" != 0 ] || error "$2 misformatted"
12649 test_215() { # for bugs 18102, 21079, 21517
12650 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12651 local N='(0|[1-9][0-9]*)' # non-negative numeric
12652 local P='[1-9][0-9]*' # positive numeric
12653 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
12654 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
12655 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
12656 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
12658 local L1 # regexp for 1st line
12659 local L2 # regexp for 2nd line (optional)
12660 local BR # regexp for the rest (body)
12662 # lnet.stats should look as 11 space-separated non-negative numerics
12663 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
12664 create_lnet_proc_files "stats"
12665 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
12666 remove_lnet_proc_files "stats"
12668 # lnet.routes should look like this:
12669 # Routing disabled/enabled
12670 # net hops priority state router
12671 # where net is a string like tcp0, hops > 0, priority >= 0,
12672 # state is up/down,
12673 # router is a string like 192.168.1.1@tcp2
12674 L1="^Routing (disabled|enabled)$"
12675 L2="^net +hops +priority +state +router$"
12676 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
12677 create_lnet_proc_files "routes"
12678 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
12679 remove_lnet_proc_files "routes"
12681 # lnet.routers should look like this:
12682 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
12683 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
12684 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
12685 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
12686 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
12687 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
12688 create_lnet_proc_files "routers"
12689 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
12690 remove_lnet_proc_files "routers"
12692 # lnet.peers should look like this:
12693 # nid refs state last max rtr min tx min queue
12694 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
12695 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
12696 # numeric (0 or >0 or <0), queue >= 0.
12697 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
12698 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
12699 create_lnet_proc_files "peers"
12700 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
12701 remove_lnet_proc_files "peers"
12703 # lnet.buffers should look like this:
12704 # pages count credits min
12705 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
12706 L1="^pages +count +credits +min$"
12707 BR="^ +$N +$N +$I +$I$"
12708 create_lnet_proc_files "buffers"
12709 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
12710 remove_lnet_proc_files "buffers"
12712 # lnet.nis should look like this:
12713 # nid status alive refs peer rtr max tx min
12714 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
12715 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
12716 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
12717 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
12718 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
12719 create_lnet_proc_files "nis"
12720 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
12721 remove_lnet_proc_files "nis"
12723 # can we successfully write to lnet.stats?
12724 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
12725 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
12727 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
12729 test_216() { # bug 20317
12730 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12731 remote_ost_nodsh && skip "remote OST with nodsh" && return
12734 local facets=$(get_facets OST)
12735 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12737 save_lustre_params client "osc.*.contention_seconds" > $p
12738 save_lustre_params $facets \
12739 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
12740 save_lustre_params $facets \
12741 "ldlm.namespaces.filter-*.contended_locks" >> $p
12742 save_lustre_params $facets \
12743 "ldlm.namespaces.filter-*.contention_seconds" >> $p
12744 clear_stats osc.*.osc_stats
12746 # agressive lockless i/o settings
12747 do_nodes $(comma_list $(osts_nodes)) \
12748 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
12749 ldlm.namespaces.filter-*.contended_locks=0 \
12750 ldlm.namespaces.filter-*.contention_seconds=60"
12751 lctl set_param -n osc.*.contention_seconds=60
12753 $DIRECTIO write $DIR/$tfile 0 10 4096
12754 $CHECKSTAT -s 40960 $DIR/$tfile
12756 # disable lockless i/o
12757 do_nodes $(comma_list $(osts_nodes)) \
12758 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
12759 ldlm.namespaces.filter-*.contended_locks=32 \
12760 ldlm.namespaces.filter-*.contention_seconds=0"
12761 lctl set_param -n osc.*.contention_seconds=0
12762 clear_stats osc.*.osc_stats
12764 dd if=/dev/zero of=$DIR/$tfile count=0
12765 $CHECKSTAT -s 0 $DIR/$tfile
12767 restore_lustre_params <$p
12771 run_test 216 "check lockless direct write updates file size and kms correctly"
12773 test_217() { # bug 22430
12774 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12778 for node in $(nodes_list); do
12779 nid=$(host_nids_address $node $NETTYPE)
12780 if [[ $nid = *-* ]] ; then
12781 echo "lctl ping $nid@$NETTYPE"
12782 lctl ping $nid@$NETTYPE
12784 echo "skipping $node (no hyphen detected)"
12788 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
12791 # do directio so as not to populate the page cache
12792 log "creating a 10 Mb file"
12793 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12794 log "starting reads"
12795 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12796 log "truncating the file"
12797 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12799 kill %+ || true # reads might have finished
12800 echo "wait until dd is finished"
12802 log "removing the temporary file"
12803 rm -rf $DIR/$tfile || error "tmp file removal failed"
12805 run_test 218 "parallel read and truncate should not deadlock ======================="
12808 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12809 # write one partial page
12810 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
12811 # set no grant so vvp_io_commit_write will do sync write
12812 $LCTL set_param fail_loc=0x411
12813 # write a full page at the end of file
12814 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
12816 $LCTL set_param fail_loc=0
12817 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
12818 $LCTL set_param fail_loc=0x411
12819 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
12822 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
12823 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
12825 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
12827 test_220() { #LU-325
12828 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12829 remote_ost_nodsh && skip "remote OST with nodsh" && return
12830 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12831 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12834 # create on MDT0000 so the last_id and next_id are correct
12836 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
12840 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
12841 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
12842 osc.$mdtosc_proc1.prealloc_last_id)
12843 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
12844 osc.$mdtosc_proc1.prealloc_next_id)
12848 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
12849 #define OBD_FAIL_OST_ENOINO 0x229
12850 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
12851 create_pool $FSNAME.$TESTNAME || return 1
12852 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
12854 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
12856 MDSOBJS=$((last_id - next_id))
12857 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
12859 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
12860 echo "OST still has $count kbytes free"
12862 echo "create $MDSOBJS files @next_id..."
12863 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
12865 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12866 osc.$mdtosc_proc1.prealloc_last_id)
12867 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12868 osc.$mdtosc_proc1.prealloc_next_id)
12870 echo "after creation, last_id=$last_id2, next_id=$next_id2"
12875 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
12876 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
12878 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
12879 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
12880 echo "unlink $MDSOBJS files @$next_id..."
12881 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
12883 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
12886 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12887 dd if=`which date` of=$MOUNT/date oflag=sync
12888 chmod +x $MOUNT/date
12890 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
12891 $LCTL set_param fail_loc=0x80001401
12893 $MOUNT/date > /dev/null
12896 run_test 221 "make sure fault and truncate race to not cause OOM"
12899 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12901 test_mkdir -p $DIR/$tdir
12902 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12903 createmany -o $DIR/$tdir/$tfile 10
12904 cancel_lru_locks mdc
12905 cancel_lru_locks osc
12906 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12907 $LCTL set_param fail_loc=0x31a
12908 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
12909 $LCTL set_param fail_loc=0
12912 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
12915 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12917 test_mkdir -p $DIR/$tdir
12918 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12919 createmany -o $DIR/$tdir/$tfile 10
12920 cancel_lru_locks mdc
12921 cancel_lru_locks osc
12922 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12923 $LCTL set_param fail_loc=0x31a
12924 rm -r $DIR/$tdir || error "AGL for rmdir failed"
12925 $LCTL set_param fail_loc=0
12927 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
12930 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12932 test_mkdir -p $DIR/$tdir
12933 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12934 createmany -o $DIR/$tdir/$tfile 10
12935 cancel_lru_locks mdc
12936 cancel_lru_locks osc
12937 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
12938 $LCTL set_param fail_loc=0x31b
12939 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
12940 $LCTL set_param fail_loc=0
12943 run_test 223 "osc reenqueue if without AGL lock granted ======================="
12945 test_224a() { # LU-1039, MRP-303
12946 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12947 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
12948 $LCTL set_param fail_loc=0x508
12949 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
12950 $LCTL set_param fail_loc=0
12953 run_test 224a "Don't panic on bulk IO failure"
12955 test_224b() { # LU-1039, MRP-303
12956 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12957 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
12958 cancel_lru_locks osc
12959 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
12960 $LCTL set_param fail_loc=0x515
12961 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
12962 $LCTL set_param fail_loc=0
12965 run_test 224b "Don't panic on bulk IO failure"
12967 test_224c() { # LU-6441
12968 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12969 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12971 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12972 save_writethrough $p
12973 set_cache writethrough on
12975 local pages_per_rpc=$($LCTL get_param \
12976 osc.*.max_pages_per_rpc)
12977 local at_max=$($LCTL get_param -n at_max)
12978 local timeout=$($LCTL get_param -n timeout)
12979 local test_at="$LCTL get_param -n at_max"
12980 local param_at="$FSNAME.sys.at_max"
12981 local test_timeout="$LCTL get_param -n timeout"
12982 local param_timeout="$FSNAME.sys.timeout"
12984 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
12986 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
12987 error "conf_param at_max=0 failed"
12988 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
12989 error "conf_param timeout=5 failed"
12991 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
12992 do_facet ost1 $LCTL set_param fail_loc=0x520
12993 $LFS setstripe -c 1 -i 0 $DIR/$tfile
12994 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
12996 do_facet ost1 $LCTL set_param fail_loc=0
12998 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
12999 error "conf_param at_max=$at_max failed"
13000 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
13001 $timeout || error "conf_param timeout=$timeout failed"
13003 $LCTL set_param -n $pages_per_rpc
13004 restore_lustre_params < $p
13007 run_test 224c "Don't hang if one of md lost during large bulk RPC"
13009 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
13011 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13012 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13013 if [ -z ${MDSSURVEY} ]; then
13014 skip_env "mds-survey not found" && return
13017 [ $MDSCOUNT -ge 2 ] &&
13018 skip "skipping now for more than one MDT" && return
13020 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13021 { skip "Need MDS version at least 2.2.51"; return; }
13023 local mds=$(facet_host $SINGLEMDS)
13024 local target=$(do_nodes $mds 'lctl dl' | \
13025 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13027 local cmd1="file_count=1000 thrhi=4"
13028 local cmd2="dir_count=2 layer=mdd stripe_count=0"
13029 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13030 local cmd="$cmd1 $cmd2 $cmd3"
13032 rm -f ${TMP}/mds_survey*
13034 eval $cmd || error "mds-survey with zero-stripe failed"
13035 cat ${TMP}/mds_survey*
13036 rm -f ${TMP}/mds_survey*
13038 run_test 225a "Metadata survey sanity with zero-stripe"
13041 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13042 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13043 if [ -z ${MDSSURVEY} ]; then
13044 skip_env "mds-survey not found" && return
13046 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13047 { skip "Need MDS version at least 2.2.51"; return; }
13049 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
13050 skip_env "Need to mount OST to test" && return
13053 [ $MDSCOUNT -ge 2 ] &&
13054 skip "skipping now for more than one MDT" && return
13055 local mds=$(facet_host $SINGLEMDS)
13056 local target=$(do_nodes $mds 'lctl dl' | \
13057 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13059 local cmd1="file_count=1000 thrhi=4"
13060 local cmd2="dir_count=2 layer=mdd stripe_count=1"
13061 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13062 local cmd="$cmd1 $cmd2 $cmd3"
13064 rm -f ${TMP}/mds_survey*
13066 eval $cmd || error "mds-survey with stripe_count failed"
13067 cat ${TMP}/mds_survey*
13068 rm -f ${TMP}/mds_survey*
13070 run_test 225b "Metadata survey sanity with stripe_count = 1"
13072 mcreate_path2fid () {
13078 local path=$DIR/$tdir/$name
13083 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
13084 error "cannot create $desc"
13086 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
13088 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
13090 fid_path=$($LFS fid2path $MOUNT $fid)
13092 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
13094 [ "$path" == "$fid_path" ] ||
13095 error "fid2path returned $fid_path, expected $path"
13097 echo "pass with $path and $fid"
13102 mkdir -p $DIR/$tdir
13104 mcreate_path2fid 0010666 0 0 fifo "FIFO"
13105 mcreate_path2fid 0020666 1 3 null "character special file (null)"
13106 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
13107 mcreate_path2fid 0040666 0 0 dir "directory"
13108 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
13109 mcreate_path2fid 0100666 0 0 file "regular file"
13110 mcreate_path2fid 0120666 0 0 link "symbolic link"
13111 mcreate_path2fid 0140666 0 0 sock "socket"
13113 run_test 226a "call path2fid and fid2path on files of all type"
13116 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13120 mkdir -p $DIR/$tdir
13121 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
13122 error "create remote directory failed"
13123 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
13124 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
13125 "character special file (null)"
13126 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
13127 "character special file (no device)"
13128 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
13129 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
13130 "block special file (loop)"
13131 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
13132 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
13133 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
13135 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
13137 # LU-1299 Executing or running ldd on a truncated executable does not
13138 # cause an out-of-memory condition.
13140 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13141 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
13142 dd if=$(which date) of=$MOUNT/date bs=1k count=1
13143 chmod +x $MOUNT/date
13145 $MOUNT/date > /dev/null
13146 ldd $MOUNT/date > /dev/null
13149 run_test 227 "running truncated executable does not cause OOM"
13151 # LU-1512 try to reuse idle OI blocks
13153 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13154 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13155 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13156 skip "non-ldiskfs backend" && return
13158 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13159 local myDIR=$DIR/$tdir
13162 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13163 $LCTL set_param fail_loc=0x80001002
13164 createmany -o $myDIR/t- 10000
13165 $LCTL set_param fail_loc=0
13166 # The guard is current the largest FID holder
13168 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13170 local IDX=$(($SEQ % 64))
13172 do_facet $SINGLEMDS sync
13173 # Make sure journal flushed.
13175 local blk1=$(do_facet $SINGLEMDS \
13176 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13177 grep Blockcount | awk '{print $4}')
13179 # Remove old files, some OI blocks will become idle.
13180 unlinkmany $myDIR/t- 10000
13181 # Create new files, idle OI blocks should be reused.
13182 createmany -o $myDIR/t- 2000
13183 do_facet $SINGLEMDS sync
13184 # Make sure journal flushed.
13186 local blk2=$(do_facet $SINGLEMDS \
13187 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13188 grep Blockcount | awk '{print $4}')
13190 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13192 run_test 228a "try to reuse idle OI blocks"
13195 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13196 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13197 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13198 skip "non-ldiskfs backend" && return
13200 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13201 local myDIR=$DIR/$tdir
13204 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13205 $LCTL set_param fail_loc=0x80001002
13206 createmany -o $myDIR/t- 10000
13207 $LCTL set_param fail_loc=0
13208 # The guard is current the largest FID holder
13210 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13212 local IDX=$(($SEQ % 64))
13214 do_facet $SINGLEMDS sync
13215 # Make sure journal flushed.
13217 local blk1=$(do_facet $SINGLEMDS \
13218 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13219 grep Blockcount | awk '{print $4}')
13221 # Remove old files, some OI blocks will become idle.
13222 unlinkmany $myDIR/t- 10000
13225 stop $SINGLEMDS || error "Fail to stop MDT."
13227 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
13229 df $MOUNT || error "Fail to df."
13230 # Create new files, idle OI blocks should be reused.
13231 createmany -o $myDIR/t- 2000
13232 do_facet $SINGLEMDS sync
13233 # Make sure journal flushed.
13235 local blk2=$(do_facet $SINGLEMDS \
13236 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13237 grep Blockcount | awk '{print $4}')
13239 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13241 run_test 228b "idle OI blocks can be reused after MDT restart"
13245 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13246 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13247 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13248 skip "non-ldiskfs backend" && return
13250 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13251 local myDIR=$DIR/$tdir
13254 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13255 $LCTL set_param fail_loc=0x80001002
13256 # 20000 files can guarantee there are index nodes in the OI file
13257 createmany -o $myDIR/t- 20000
13258 $LCTL set_param fail_loc=0
13259 # The guard is current the largest FID holder
13261 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13263 local IDX=$(($SEQ % 64))
13265 do_facet $SINGLEMDS sync
13266 # Make sure journal flushed.
13268 local blk1=$(do_facet $SINGLEMDS \
13269 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13270 grep Blockcount | awk '{print $4}')
13272 # Remove old files, some OI blocks will become idle.
13273 unlinkmany $myDIR/t- 20000
13275 # The OI file should become empty now
13277 # Create new files, idle OI blocks should be reused.
13278 createmany -o $myDIR/t- 2000
13279 do_facet $SINGLEMDS sync
13280 # Make sure journal flushed.
13282 local blk2=$(do_facet $SINGLEMDS \
13283 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13284 grep Blockcount | awk '{print $4}')
13286 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13288 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
13290 test_229() { # LU-2482, LU-3448
13291 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
13292 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
13294 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13295 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
13299 # Create a file with a released layout and stripe count 2.
13300 $MULTIOP $DIR/$tfile H2c ||
13301 error "failed to create file with released layout"
13303 $GETSTRIPE -v $DIR/$tfile
13305 local pattern=$($GETSTRIPE -L $DIR/$tfile)
13306 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
13308 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
13309 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
13310 stat $DIR/$tfile || error "failed to stat released file"
13312 chown $RUNAS_ID $DIR/$tfile ||
13313 error "chown $RUNAS_ID $DIR/$tfile failed"
13315 chgrp $RUNAS_ID $DIR/$tfile ||
13316 error "chgrp $RUNAS_ID $DIR/$tfile failed"
13318 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
13319 rm $DIR/$tfile || error "failed to remove released file"
13321 run_test 229 "getstripe/stat/rm/attr changes work on released files"
13324 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13325 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13328 test_mkdir $DIR/$tdir
13329 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
13330 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
13331 [ $mdt_idx -ne 0 ] &&
13332 error "create local directory on wrong MDT $mdt_idx"
13334 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
13335 error "create remote directory failed"
13336 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
13337 [ $mdt_idx -ne $MDTIDX ] &&
13338 error "create remote directory on wrong MDT $mdt_idx"
13340 createmany -o $DIR/$tdir/test_230/t- 10 ||
13341 error "create files on remote directory failed"
13342 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
13343 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
13344 rm -r $DIR/$tdir || error "unlink remote directory failed"
13346 run_test 230a "Create remote directory and files under the remote directory"
13349 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13350 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13357 local migrate_dir=$DIR/$tdir/migrate_dir
13358 local other_dir=$DIR/$tdir/other_dir
13360 test_mkdir $DIR/$tdir
13361 test_mkdir -i0 -c1 $migrate_dir
13362 test_mkdir -i0 -c1 $other_dir
13363 for ((i=0; i<10; i++)); do
13364 mkdir -p $migrate_dir/dir_${i}
13365 createmany -o $migrate_dir/dir_${i}/f 10 ||
13366 error "create files under remote dir failed $i"
13369 cp /etc/passwd $migrate_dir/$tfile
13370 cp /etc/passwd $other_dir/$tfile
13371 chattr +SAD $migrate_dir
13372 chattr +SAD $migrate_dir/$tfile
13374 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13375 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13376 local old_dir_mode=$(stat -c%f $migrate_dir)
13377 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
13379 mkdir -p $migrate_dir/dir_default_stripe2
13380 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
13381 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
13383 mkdir -p $other_dir
13384 ln $migrate_dir/$tfile $other_dir/luna
13385 ln $migrate_dir/$tfile $migrate_dir/sofia
13386 ln $other_dir/$tfile $migrate_dir/david
13387 ln -s $migrate_dir/$tfile $other_dir/zachary
13388 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
13389 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
13391 $LFS migrate -m $MDTIDX $migrate_dir ||
13392 error "fails on migrating remote dir to MDT1"
13394 echo "migratate to MDT1, then checking.."
13395 for ((i = 0; i < 10; i++)); do
13396 for file in $(find $migrate_dir/dir_${i}); do
13397 mdt_index=$($LFS getstripe -M $file)
13398 [ $mdt_index == $MDTIDX ] ||
13399 error "$file is not on MDT${MDTIDX}"
13403 # the multiple link file should still in MDT0
13404 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
13405 [ $mdt_index == 0 ] ||
13406 error "$file is not on MDT${MDTIDX}"
13408 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13409 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13410 error " expect $old_dir_flag get $new_dir_flag"
13412 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13413 [ "$old_file_flag" = "$new_file_flag" ] ||
13414 error " expect $old_file_flag get $new_file_flag"
13416 local new_dir_mode=$(stat -c%f $migrate_dir)
13417 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13418 error "expect mode $old_dir_mode get $new_dir_mode"
13420 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13421 [ "$old_file_mode" = "$new_file_mode" ] ||
13422 error "expect mode $old_file_mode get $new_file_mode"
13424 diff /etc/passwd $migrate_dir/$tfile ||
13425 error "$tfile different after migration"
13427 diff /etc/passwd $other_dir/luna ||
13428 error "luna different after migration"
13430 diff /etc/passwd $migrate_dir/sofia ||
13431 error "sofia different after migration"
13433 diff /etc/passwd $migrate_dir/david ||
13434 error "david different after migration"
13436 diff /etc/passwd $other_dir/zachary ||
13437 error "zachary different after migration"
13439 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13440 error "${tfile}_ln different after migration"
13442 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13443 error "${tfile}_ln_other different after migration"
13445 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
13446 [ $stripe_count = 2 ] ||
13447 error "dir strpe_count $d != 2 after migration."
13449 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
13450 [ $stripe_count = 2 ] ||
13451 error "file strpe_count $d != 2 after migration."
13453 #migrate back to MDT0
13456 $LFS migrate -m $MDTIDX $migrate_dir ||
13457 error "fails on migrating remote dir to MDT0"
13459 echo "migrate back to MDT0, checking.."
13460 for file in $(find $migrate_dir); do
13461 mdt_index=$($LFS getstripe -M $file)
13462 [ $mdt_index == $MDTIDX ] ||
13463 error "$file is not on MDT${MDTIDX}"
13466 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13467 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13468 error " expect $old_dir_flag get $new_dir_flag"
13470 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13471 [ "$old_file_flag" = "$new_file_flag" ] ||
13472 error " expect $old_file_flag get $new_file_flag"
13474 local new_dir_mode=$(stat -c%f $migrate_dir)
13475 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13476 error "expect mode $old_dir_mode get $new_dir_mode"
13478 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13479 [ "$old_file_mode" = "$new_file_mode" ] ||
13480 error "expect mode $old_file_mode get $new_file_mode"
13482 diff /etc/passwd ${migrate_dir}/$tfile ||
13483 error "$tfile different after migration"
13485 diff /etc/passwd ${other_dir}/luna ||
13486 error "luna different after migration"
13488 diff /etc/passwd ${migrate_dir}/sofia ||
13489 error "sofia different after migration"
13491 diff /etc/passwd ${other_dir}/zachary ||
13492 error "zachary different after migration"
13494 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13495 error "${tfile}_ln different after migration"
13497 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13498 error "${tfile}_ln_other different after migration"
13500 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
13501 [ $stripe_count = 2 ] ||
13502 error "dir strpe_count $d != 2 after migration."
13504 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
13505 [ $stripe_count = 2 ] ||
13506 error "file strpe_count $d != 2 after migration."
13508 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13510 run_test 230b "migrate directory"
13513 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13514 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13515 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13519 local migrate_dir=$DIR/$tdir/migrate_dir
13521 #If migrating directory fails in the middle, all entries of
13522 #the directory is still accessiable.
13523 test_mkdir $DIR/$tdir
13524 test_mkdir -i0 -c1 $migrate_dir
13526 createmany -o $migrate_dir/f 10 ||
13527 error "create files under ${migrate_dir} failed"
13529 #failed after migrating 5 entries
13530 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
13531 do_facet mds1 lctl set_param fail_loc=0x20001801
13532 do_facet mds1 lctl set_param fail_val=5
13533 local t=$(ls $migrate_dir | wc -l)
13534 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
13535 error "migrate should fail after 5 entries"
13537 mkdir $migrate_dir/dir &&
13538 error "mkdir succeeds under migrating directory"
13539 touch $migrate_dir/file &&
13540 error "touch file succeeds under migrating directory"
13542 local u=$(ls $migrate_dir | wc -l)
13543 [ "$u" == "$t" ] || error "$u != $t during migration"
13545 for file in $(find $migrate_dir); do
13546 stat $file || error "stat $file failed"
13549 do_facet mds1 lctl set_param fail_loc=0
13550 do_facet mds1 lctl set_param fail_val=0
13552 $LFS migrate -m $MDTIDX $migrate_dir ||
13553 error "migrate open files should failed with open files"
13555 echo "Finish migration, then checking.."
13556 for file in $(find $migrate_dir); do
13557 mdt_index=$($LFS getstripe -M $file)
13558 [ $mdt_index == $MDTIDX ] ||
13559 error "$file is not on MDT${MDTIDX}"
13562 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13564 run_test 230c "check directory accessiblity if migration is failed"
13567 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13568 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13571 local migrate_dir=$DIR/$tdir/migrate_dir
13575 test_mkdir $DIR/$tdir
13576 test_mkdir -i0 -c1 $migrate_dir
13578 for ((i=0; i<100; i++)); do
13579 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
13580 createmany -o $migrate_dir/dir_${i}/f 100 ||
13581 error "create files under remote dir failed $i"
13584 $LFS migrate -m $MDTIDX $migrate_dir ||
13585 error "migrate remote dir error"
13587 echo "Finish migration, then checking.."
13588 for file in $(find $migrate_dir); do
13589 mdt_index=$($LFS getstripe -M $file)
13590 [ $mdt_index == $MDTIDX ] ||
13591 error "$file is not on MDT${MDTIDX}"
13594 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13596 run_test 230d "check migrate big directory"
13599 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13600 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13606 mkdir -p $DIR/$tdir
13607 mkdir $DIR/$tdir/migrate_dir
13608 mkdir $DIR/$tdir/other_dir
13609 touch $DIR/$tdir/migrate_dir/a
13610 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
13611 ls $DIR/$tdir/other_dir
13613 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13614 error "migrate dir fails"
13616 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13617 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13619 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13620 [ $mdt_index == 0 ] || error "a is not on MDT0"
13622 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
13623 error "migrate dir fails"
13625 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
13626 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
13628 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13629 [ $mdt_index == 1 ] || error "a is not on MDT1"
13631 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
13632 [ $mdt_index == 1 ] || error "b is not on MDT1"
13634 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13635 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
13637 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
13639 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13641 run_test 230e "migrate mulitple local link files"
13644 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13645 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13649 mkdir -p $DIR/$tdir
13650 mkdir $DIR/$tdir/migrate_dir
13651 $LFS mkdir -i1 $DIR/$tdir/other_dir
13652 touch $DIR/$tdir/migrate_dir/a
13653 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
13654 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
13655 ls $DIR/$tdir/other_dir
13657 # a should be migrated to MDT1, since no other links on MDT0
13658 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13659 error "#1 migrate dir fails"
13660 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13661 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13662 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13663 [ $mdt_index == 1 ] || error "a is not on MDT1"
13665 # a should stay on MDT1, because it is a mulitple link file
13666 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13667 error "#2 migrate dir fails"
13668 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13669 [ $mdt_index == 1 ] || error "a is not on MDT1"
13671 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13672 error "#3 migrate dir fails"
13674 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13675 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
13676 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
13678 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
13679 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
13681 # a should be migrated to MDT0, since no other links on MDT1
13682 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13683 error "#4 migrate dir fails"
13684 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13685 [ $mdt_index == 0 ] || error "a is not on MDT0"
13687 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13689 run_test 230f "migrate mulitple remote link files"
13692 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13693 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13695 mkdir -p $DIR/$tdir/migrate_dir
13697 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
13698 error "migrating dir to non-exist MDT succeeds"
13701 run_test 230g "migrate dir to non-exist MDT"
13704 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13705 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13706 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
13707 skip "Need MDS version at least 2.7.64" && return
13710 mkdir -p $DIR/$tdir/migrate_dir
13712 $LFS migrate -m1 $DIR &&
13713 error "migrating mountpoint1 should fail"
13715 $LFS migrate -m1 $DIR/$tdir/.. &&
13716 error "migrating mountpoint2 should fail"
13718 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
13719 error "migrating $tdir fail"
13721 mdt_index=$($LFS getstripe -M $DIR/$tdir)
13722 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13724 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13725 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13728 run_test 230h "migrate .. and root"
13731 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13732 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13734 mkdir -p $DIR/$tdir/migrate_dir
13736 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
13737 error "migration fails with a tailing slash"
13739 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
13740 error "migration fails with two tailing slashes"
13742 run_test 230i "lfs migrate -m tolerates trailing slashes"
13746 # For simplicity this test assumes that max_pages_per_rpc
13747 # is the same across all OSCs
13748 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
13749 local bulk_size=$((max_pages * 4096))
13751 mkdir -p $DIR/$tdir
13753 # clear the OSC stats
13754 $LCTL set_param osc.*.stats=0 &>/dev/null
13757 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
13758 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
13759 oflag=direct &>/dev/null || error "dd failed"
13761 sync; sleep 1; sync # just to be safe
13762 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
13763 if [ x$nrpcs != "x1" ]; then
13764 $LCTL get_param osc.*.stats
13765 error "found $nrpcs ost_write RPCs, not 1 as expected"
13769 # Drop the OSC cache, otherwise we will read from it
13770 cancel_lru_locks osc
13772 # clear the OSC stats
13773 $LCTL set_param osc.*.stats=0 &>/dev/null
13775 # Client reads $bulk_size.
13776 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
13777 iflag=direct &>/dev/null || error "dd failed"
13779 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
13780 if [ x$nrpcs != "x1" ]; then
13781 $LCTL get_param osc.*.stats
13782 error "found $nrpcs ost_read RPCs, not 1 as expected"
13785 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
13788 mkdir -p $DIR/$tdir
13790 for i in {0..1023}; do
13791 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
13792 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
13793 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
13797 run_test 231b "must not assert on fully utilized OST request buffer"
13800 mkdir -p $DIR/$tdir
13801 #define OBD_FAIL_LDLM_OST_LVB 0x31c
13802 $LCTL set_param fail_loc=0x31c
13804 # ignore dd failure
13805 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
13807 $LCTL set_param fail_loc=0
13808 umount_client $MOUNT || error "umount failed"
13809 mount_client $MOUNT || error "mount failed"
13811 run_test 232 "failed lock should not block umount"
13814 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
13815 { skip "Need MDS version at least 2.3.64"; return; }
13816 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13818 local fid=$($LFS path2fid $MOUNT)
13819 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13820 error "cannot access $MOUNT using its FID '$fid'"
13822 run_test 233a "checking that OBF of the FS root succeeds"
13825 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
13826 { skip "Need MDS version at least 2.5.90"; return; }
13827 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13829 local fid=$($LFS path2fid $MOUNT/.lustre)
13830 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13831 error "cannot access $MOUNT/.lustre using its FID '$fid'"
13833 fid=$($LFS path2fid $MOUNT/.lustre/fid)
13834 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13835 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
13837 run_test 233b "checking that OBF of the FS .lustre succeeds"
13840 local p="$TMP/sanityN-$TESTNAME.parameters"
13841 save_lustre_params client "llite.*.xattr_cache" > $p
13842 lctl set_param llite.*.xattr_cache 1 ||
13843 { skip "xattr cache is not supported"; return 0; }
13845 mkdir -p $DIR/$tdir || error "mkdir failed"
13846 touch $DIR/$tdir/$tfile || error "touch failed"
13847 # OBD_FAIL_LLITE_XATTR_ENOMEM
13848 $LCTL set_param fail_loc=0x1405
13849 # output of the form: attr 2 4 44 3 fc13 x86_64
13850 V=($(IFS=".-" rpm -q attr))
13851 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
13852 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
13853 # attr pre-2.4.44-7 had a bug with rc
13854 # LU-3703 - SLES 11 and FC13 clients have older attr
13855 getfattr -n user.attr $DIR/$tdir/$tfile &&
13856 error "getfattr should have failed with ENOMEM"
13858 skip "LU-3703: attr version $(getfattr --version) too old"
13860 $LCTL set_param fail_loc=0x0
13863 restore_lustre_params < $p
13866 run_test 234 "xattr cache should not crash on ENOMEM"
13869 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
13870 skip "Need MDS version at least 2.4.52" && return
13871 flock_deadlock $DIR/$tfile
13876 124) error "process hangs on a deadlock"
13878 *) error "error executing flock_deadlock $DIR/$tfile"
13882 run_test 235 "LU-1715: flock deadlock detection does not work properly"
13886 check_swap_layouts_support && return 0
13887 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
13889 local ref1=/etc/passwd
13890 local ref2=/etc/group
13891 local file1=$DIR/$tdir/f1
13892 local file2=$DIR/$tdir/f2
13894 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
13895 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
13896 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
13897 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
13898 local fd=$(free_fd)
13899 local cmd="exec $fd<>$file2"
13902 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
13903 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
13906 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13911 run_test 236 "Layout swap on open unlinked file"
13913 # test to verify file handle related system calls
13914 # (name_to_handle_at/open_by_handle_at)
13915 # The new system calls are supported in glibc >= 2.14.
13918 echo "Test file_handle syscalls" > $DIR/$tfile ||
13919 error "write failed"
13920 check_fhandle_syscalls $DIR/$tfile ||
13921 error "check_fhandle_syscalls failed"
13923 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
13925 # LU-4659 linkea consistency
13927 local server_version=$(lustre_version_code $SINGLEMDS)
13929 [[ $server_version -gt $(version_code 2.5.57) ]] ||
13930 [[ $server_version -gt $(version_code 2.5.1) &&
13931 $server_version -lt $(version_code 2.5.50) ]] ||
13932 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
13935 ln $DIR/$tfile $DIR/$tfile.lnk
13936 touch $DIR/$tfile.new
13937 mv $DIR/$tfile.new $DIR/$tfile
13938 local fid1=$($LFS path2fid $DIR/$tfile)
13939 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
13940 local path1=$($LFS fid2path $FSNAME "$fid1")
13941 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
13942 local path2=$($LFS fid2path $FSNAME "$fid2")
13943 [ $tfile.lnk == $path2 ] ||
13944 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
13947 run_test 238 "Verify linkea consistency"
13950 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
13951 skip "Need MDS version at least 2.5.60" && return
13952 local list=$(comma_list $(mdts_nodes))
13954 mkdir -p $DIR/$tdir
13955 createmany -o $DIR/$tdir/f- 5000
13956 unlinkmany $DIR/$tdir/f- 5000
13957 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
13958 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
13959 osc.*MDT*.sync_in_flight" | calc_sum)
13960 [ "$changes" -eq 0 ] || error "$changes not synced"
13962 run_test 239 "osp_sync test"
13964 test_239a() { #LU-5297
13965 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13967 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
13968 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
13969 chgrp $RUNAS_GID $DIR/$tfile
13970 wait_delete_completed
13972 run_test 239a "process invalid osp sync record correctly"
13974 test_239b() { #LU-5297
13975 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13977 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
13978 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
13979 chgrp $RUNAS_GID $DIR/$tfile1
13980 wait_delete_completed
13981 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13983 chgrp $RUNAS_GID $DIR/$tfile2
13984 wait_delete_completed
13986 run_test 239b "process osp sync record with ENOMEM error correctly"
13989 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13990 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13992 mkdir -p $DIR/$tdir
13994 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
13995 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
13996 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
13997 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
13999 umount_client $MOUNT || error "umount failed"
14000 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
14001 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
14002 mount_client $MOUNT || error "failed to mount client"
14004 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
14005 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
14007 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
14010 for LOOP in $(seq $1); do
14011 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
14012 cancel_lru_locks osc || true
14017 for LOOP in $(seq $1); do
14018 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
14019 iflag=direct 2>/dev/null
14023 test_241a() { # was test_241
14024 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14026 cancel_lru_locks osc
14027 test_241_bio 1000 &
14032 run_test 241a "bio vs dio"
14035 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14037 test_241_dio 1000 &
14042 run_test 241b "dio vs dio"
14045 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14046 mkdir -p $DIR/$tdir
14047 touch $DIR/$tdir/$tfile
14049 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
14050 do_facet mds1 lctl set_param fail_loc=0x105
14051 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
14053 do_facet mds1 lctl set_param fail_loc=0
14054 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
14056 run_test 242 "mdt_readpage failure should not cause directory unreadable"
14060 test_mkdir -p $DIR/$tdir
14061 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
14063 run_test 243 "various group lock tests"
14067 test_mkdir -p $DIR/$tdir
14068 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
14069 sendfile_grouplock $DIR/$tdir/$tfile || \
14070 error "sendfile+grouplock failed"
14073 run_test 244 "sendfile with group lock tests"
14076 local flagname="multi_mod_rpcs"
14077 local connect_data_name="max_mod_rpcs"
14080 # check if multiple modify RPCs flag is set
14081 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
14082 grep "connect_flags:")
14085 echo "$out" | grep -qw $flagname
14086 if [ $? -ne 0 ]; then
14087 echo "connect flag $flagname is not set"
14091 # check if multiple modify RPCs data is set
14092 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
14095 echo "$out" | grep -qw $connect_data_name ||
14096 error "import should have connect data $connect_data_name"
14098 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
14100 test_246() { # LU-7371
14101 remote_ost_nodsh && skip "remote OST with nodsh" && return
14102 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
14103 skip "Need OST version >= 2.7.62" && return 0
14104 do_facet ost1 $LCTL set_param fail_val=4095
14105 #define OBD_FAIL_OST_READ_SIZE 0x234
14106 do_facet ost1 $LCTL set_param fail_loc=0x234
14107 $LFS setstripe $DIR/$tfile -i 0 -c 1
14108 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
14109 cancel_lru_locks $FSNAME-OST0000
14110 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
14112 run_test 246 "Read file of size 4095 should return right length"
14115 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14117 { skip "Fileset feature is not supported"; return; }
14119 local submount=${MOUNT}_$tdir
14122 mkdir -p $submount || error "mkdir $submount failed"
14123 FILESET="$FILESET/$tdir" mount_client $submount ||
14124 error "mount $submount failed"
14125 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
14126 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
14127 error "read $MOUNT/$tdir/$tfile failed"
14128 umount_client $submount || error "umount $submount failed"
14131 run_test 247a "mount subdir as fileset"
14134 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14135 { skip "Fileset feature is not supported"; return; }
14137 local submount=${MOUNT}_$tdir
14139 rm -rf $MOUNT/$tdir
14140 mkdir -p $submount || error "mkdir $submount failed"
14142 FILESET="$FILESET/$tdir" mount_client $submount &&
14143 error "mount $submount should fail"
14146 run_test 247b "mount subdir that dose not exist"
14149 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14150 { skip "Fileset feature is not supported"; return; }
14152 local submount=${MOUNT}_$tdir
14154 mkdir -p $MOUNT/$tdir/dir1
14155 mkdir -p $submount || error "mkdir $submount failed"
14156 FILESET="$FILESET/$tdir" mount_client $submount ||
14157 error "mount $submount failed"
14158 local fid=$($LFS path2fid $MOUNT/)
14159 $LFS fid2path $submount $fid && error "fid2path should fail"
14160 umount_client $submount || error "umount $submount failed"
14163 run_test 247c "running fid2path outside root"
14166 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14167 { skip "Fileset feature is not supported"; return; }
14169 local submount=${MOUNT}_$tdir
14171 mkdir -p $MOUNT/$tdir/dir1
14172 mkdir -p $submount || error "mkdir $submount failed"
14173 FILESET="$FILESET/$tdir" mount_client $submount ||
14174 error "mount $submount failed"
14175 local fid=$($LFS path2fid $submount/dir1)
14176 $LFS fid2path $submount $fid || error "fid2path should succeed"
14177 umount_client $submount || error "umount $submount failed"
14180 run_test 247d "running fid2path inside root"
14184 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14186 { skip "Fileset feature is not supported"; return; }
14188 local submount=${MOUNT}_$tdir
14191 mkdir -p $submount || error "mkdir $submount failed"
14192 FILESET="$FILESET/.." mount_client $submount &&
14193 error "mount $submount should fail"
14196 run_test 247e "mount .. as fileset"
14199 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
14200 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
14202 # create a large file for fast read verification
14203 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
14205 # make sure the file is created correctly
14206 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
14207 { rm -f $DIR/$tfile; skip "file creation error" && return; }
14209 echo "Test 1: verify that fast read is 4 times faster on cache read"
14211 # small read with fast read enabled
14212 $LCTL set_param -n llite.*.fast_read=1
14213 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14214 awk '/copied/ { print $6 }')
14216 # small read with fast read disabled
14217 $LCTL set_param -n llite.*.fast_read=0
14218 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14219 awk '/copied/ { print $6 }')
14221 # verify that fast read is 4 times faster for cache read
14222 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
14223 error_not_in_vm "fast read was not 4 times faster: " \
14224 "$t_fast vs $t_slow"
14226 echo "Test 2: verify the performance between big and small read"
14227 $LCTL set_param -n llite.*.fast_read=1
14229 # 1k non-cache read
14230 cancel_lru_locks osc
14231 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14232 awk '/copied/ { print $6 }')
14234 # 1M non-cache read
14235 cancel_lru_locks osc
14236 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14237 awk '/copied/ { print $6 }')
14239 # verify that big IO is not 4 times faster than small IO
14240 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
14241 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
14243 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
14246 run_test 248 "fast read verification"
14248 test_249() { # LU-7890
14250 $SETSTRIPE -c 1 $DIR/$tfile
14252 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
14253 skip "Need at least version 2.8.54"
14255 # Offset 2T == 4k * 512M
14256 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
14257 error "dd to 2T offset failed"
14259 run_test 249 "Write above 2T file size"
14262 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
14263 && skip "no 16TB file size limit on ZFS" && return
14265 $SETSTRIPE -c 1 $DIR/$tfile
14266 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
14267 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
14268 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
14269 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
14270 conv=notrunc,fsync && error "append succeeded"
14273 run_test 250 "Write above 16T limit"
14276 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
14278 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
14279 #Skip once - writing the first stripe will succeed
14280 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14281 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
14282 error "short write happened"
14284 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14285 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
14286 error "short read happened"
14290 run_test 251 "Handling short read and write correctly"
14300 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14301 remote_ost_nodsh && skip "remote OST with nodsh" && return
14302 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
14303 "$(facet_fstype mds1)" != "ldiskfs" ]; then
14304 skip "can only run lr_reader on ldiskfs target"
14308 # check lr_reader on OST0000
14310 dev=$(facet_device $tgt)
14311 out=$(do_facet $tgt $LR_READER $dev)
14312 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14314 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
14315 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
14316 error "Invalid uuid returned by $LR_READER on target $tgt"
14317 echo -e "uuid returned by $LR_READER is '$uuid'\n"
14319 # check lr_reader -c on MDT0000
14321 dev=$(facet_device $tgt)
14322 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
14323 echo "$LR_READER does not support additional options"
14326 out=$(do_facet $tgt $LR_READER -c $dev)
14327 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14329 num=$(echo "$out" | grep -c "mdtlov")
14330 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
14331 error "Invalid number of mdtlov clients returned by $LR_READER"
14332 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
14334 # check lr_reader -cr on MDT0000
14335 out=$(do_facet $tgt $LR_READER -cr $dev)
14336 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14338 echo "$out" | grep -q "^reply_data:$" ||
14339 error "$LR_READER should have returned 'reply_data' section"
14340 num=$(echo "$out" | grep -c "client_generation")
14341 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
14343 run_test 252 "check lr_reader tool"
14345 test_253_fill_ost() {
14346 local size_mb #how many MB should we write to pass watermark
14347 local lwm=$3 #low watermark
14348 local free_10mb #10% of free space
14350 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14351 size_mb=$((free_kb / 1024 - lwm))
14352 free_10mb=$((free_kb / 10240))
14353 #If 10% of free space cross low watermark use it
14354 if (( free_10mb > size_mb )); then
14357 #At least we need to store 1.1 of difference between
14358 #free space and low watermark
14359 size_mb=$((size_mb + size_mb / 10))
14361 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
14362 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
14363 oflag=append conv=notrunc
14368 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14369 echo "OST still has $((free_kb / 1024)) mbytes free"
14376 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14377 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14378 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
14380 local ost_name=$($LFS osts |
14381 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
14383 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
14384 do_facet $SINGLEMDS $LCTL get_param -n \
14385 osp.$mdtosc_proc1.reserved_mb_high ||
14386 { skip "remote MDS does not support reserved_mb_high" &&
14391 wait_delete_completed
14394 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
14395 osp.$mdtosc_proc1.reserved_mb_high)
14396 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
14397 osp.$mdtosc_proc1.reserved_mb_low)
14398 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
14400 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
14401 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
14402 error "Adding $ost_name to pool failed"
14404 # Wait for client to see a OST at pool
14405 wait_update $HOSTNAME "$LCTL get_param -n
14406 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
14407 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
14408 error "Client can not see the pool"
14409 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
14410 error "Setstripe failed"
14412 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
14413 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
14414 echo "OST still has $((blocks/1024)) mbytes free"
14416 local new_lwm=$((blocks/1024-10))
14417 do_facet $SINGLEMDS $LCTL set_param \
14418 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
14419 do_facet $SINGLEMDS $LCTL set_param \
14420 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
14422 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14424 #First enospc could execute orphan deletion so repeat.
14425 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14427 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14428 osp.$mdtosc_proc1.prealloc_status)
14429 echo "prealloc_status $oa_status"
14431 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
14432 error "File creation should fail"
14433 #object allocation was stopped, but we still able to append files
14434 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
14435 error "Append failed"
14436 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
14438 wait_delete_completed
14442 for i in $(seq 10 12); do
14443 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
14444 error "File creation failed after rm";
14447 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14448 osp.$mdtosc_proc1.prealloc_status)
14449 echo "prealloc_status $oa_status"
14451 if (( oa_status != 0 )); then
14452 error "Object allocation still disable after rm"
14454 do_facet $SINGLEMDS $LCTL set_param \
14455 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
14456 do_facet $SINGLEMDS $LCTL set_param \
14457 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
14460 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
14461 error "Remove $ost_name from pool failed"
14462 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14463 error "Pool destroy fialed"
14465 run_test 253 "Check object allocation limit"
14470 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14471 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14472 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
14473 { skip "MDS does not support changelog_size" && return; }
14475 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14476 echo "Registered as changelog user $cl_user"
14478 $LFS changelog_clear $MDT0 $cl_user 0
14480 local size1=$(do_facet mds1 \
14481 $LCTL get_param -n mdd.$MDT0.changelog_size)
14482 echo "Changelog size $size1"
14485 $LFS mkdir -i 0 $DIR/$tdir
14487 mkdir -p $DIR/$tdir/pics/2008/zachy
14488 touch $DIR/$tdir/pics/2008/zachy/timestamp
14489 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
14490 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14491 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14492 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14493 rm $DIR/$tdir/pics/desktop.jpg
14495 local size2=$(do_facet mds1 \
14496 $LCTL get_param -n mdd.$MDT0.changelog_size)
14497 echo "Changelog size after work $size2"
14499 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14501 if (( size2 <= size1 )); then
14502 error "Changelog size after work should be greater than original"
14506 run_test 254 "Check changelog size"
14513 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
14514 awk -F: '{print $2}' | grep $type > /dev/null
14515 if [ $? -ne 0 ]; then
14525 lfs ladvise -a willread $file > /dev/null 2>&1
14526 if [ $? -eq 0 ]; then
14530 lfs ladvise -a willread $file 2>&1 |
14531 grep "Inappropriate ioctl for device" > /dev/null
14532 if [ $? -eq 0 ]; then
14539 bc <<<"scale=2; ($1 - $2) * 100 / $2"
14542 # run a random read IO workload
14543 # usage: random_read_iops <filename> <filesize> <iosize>
14544 random_read_iops() {
14547 local iosize=${3:-4096}
14549 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
14550 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
14553 drop_file_oss_cache() {
14557 $LFS ladvise -a dontneed $file 2>/dev/null ||
14558 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
14561 ladvise_willread_performance()
14564 local average_origin=0
14565 local average_cache=0
14566 local average_ladvise=0
14568 for ((i = 1; i <= $repeat; i++)); do
14569 echo "Iter $i/$repeat: reading without willread hint"
14570 cancel_lru_locks osc
14571 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
14572 local speed_origin=$(random_read_iops $DIR/$tfile $size)
14573 echo "Iter $i/$repeat: uncached speed: $speed_origin"
14574 average_origin=$(bc <<<"$average_origin + $speed_origin")
14576 cancel_lru_locks osc
14577 local speed_cache=$(random_read_iops $DIR/$tfile $size)
14578 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
14579 average_cache=$(bc <<<"$average_cache + $speed_cache")
14581 cancel_lru_locks osc
14582 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
14583 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
14584 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
14585 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
14586 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
14588 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
14589 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
14590 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
14592 speedup_cache=$(percent $average_cache $average_origin)
14593 speedup_ladvise=$(percent $average_ladvise $average_origin)
14595 echo "Average uncached read: $average_origin"
14596 echo "Average speedup with OSS cached read: " \
14597 "$average_cache = +$speedup_cache%"
14598 echo "Average speedup with ladvise willread: " \
14599 "$average_ladvise = +$speedup_ladvise%"
14601 local lowest_speedup=20
14602 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
14603 echo "Speedup with OSS cached read less than $lowest_speedup%, "
14604 "got $average_cache%. Skipping ladvise willread check."
14608 # the test won't work on ZFS until it supports 'ladvise dontneed', but
14609 # it is still good to run until then to exercise 'ladvise willread'
14610 ! $LFS ladvise -a dontneed $DIR/$tfile &&
14611 [ "$(facet_fstype ost1)" = "zfs" ] &&
14612 echo "osd-zfs does not support dontneed or drop_caches" &&
14615 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
14616 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
14617 error_not_in_vm "Speedup with willread is less than " \
14618 "$lowest_speedup%, got $average_ladvise%"
14622 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14623 skip "lustre < 2.8.54 does not support ladvise " && return
14624 remote_ost_nodsh && skip "remote OST with nodsh" && return
14626 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
14628 ladvise_no_type willread $DIR/$tfile &&
14629 skip "willread ladvise is not supported" && return
14631 ladvise_no_ioctl $DIR/$tfile &&
14632 skip "ladvise ioctl is not supported" && return
14635 local size=$((size_mb * 1048576))
14636 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14637 error "dd to $DIR/$tfile failed"
14639 lfs ladvise -a willread $DIR/$tfile ||
14640 error "Ladvise failed with no range argument"
14642 lfs ladvise -a willread -s 0 $DIR/$tfile ||
14643 error "Ladvise failed with no -l or -e argument"
14645 lfs ladvise -a willread -e 1 $DIR/$tfile ||
14646 error "Ladvise failed with only -e argument"
14648 lfs ladvise -a willread -l 1 $DIR/$tfile ||
14649 error "Ladvise failed with only -l argument"
14651 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
14652 error "End offset should not be smaller than start offset"
14654 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
14655 error "End offset should not be equal to start offset"
14657 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
14658 error "Ladvise failed with overflowing -s argument"
14660 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
14661 error "Ladvise failed with overflowing -e argument"
14663 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
14664 error "Ladvise failed with overflowing -l argument"
14666 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
14667 error "Ladvise succeeded with conflicting -l and -e arguments"
14669 echo "Synchronous ladvise should wait"
14671 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
14672 do_nodes $(comma_list $(osts_nodes)) \
14673 $LCTL set_param fail_val=$delay fail_loc=0x237
14675 local start_ts=$SECONDS
14676 lfs ladvise -a willread $DIR/$tfile ||
14677 error "Ladvise failed with no range argument"
14678 local end_ts=$SECONDS
14679 local inteval_ts=$((end_ts - start_ts))
14681 if [ $inteval_ts -lt $(($delay - 1)) ]; then
14682 error "Synchronous advice didn't wait reply"
14685 echo "Asynchronous ladvise shouldn't wait"
14686 local start_ts=$SECONDS
14687 lfs ladvise -a willread -b $DIR/$tfile ||
14688 error "Ladvise failed with no range argument"
14689 local end_ts=$SECONDS
14690 local inteval_ts=$((end_ts - start_ts))
14692 if [ $inteval_ts -gt $(($delay / 2)) ]; then
14693 error "Asynchronous advice blocked"
14696 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
14697 ladvise_willread_performance
14699 run_test 255a "check 'lfs ladvise -a willread'"
14705 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
14709 remote_ost_nodsh && skip "remote OST with nodsh" && return
14711 lfs setstripe -c 1 -i 0 $DIR/$tfile
14713 ladvise_no_type dontneed $DIR/$tfile &&
14714 skip "dontneed ladvise is not supported" && return
14716 ladvise_no_ioctl $DIR/$tfile &&
14717 skip "ladvise ioctl is not supported" && return
14719 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14720 skip "lustre < 2.8.54 does not support ladvise" && return
14722 ! $LFS ladvise -a dontneed $DIR/$tfile &&
14723 [ "$(facet_fstype ost1)" = "zfs" ] &&
14724 skip "zfs-osd does not support 'ladvise dontneed'" && return
14727 local size=$((size_mb * 1048576))
14728 # In order to prevent disturbance of other processes, only check 3/4
14729 # of the memory usage
14730 local kibibytes=$((size_mb * 1024 * 3 / 4))
14732 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14733 error "dd to $DIR/$tfile failed"
14735 local total=$(facet_meminfo ost1 MemTotal)
14736 echo "Total memory: $total KiB"
14738 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
14739 local before_read=$(facet_meminfo ost1 Cached)
14740 echo "Cache used before read: $before_read KiB"
14742 lfs ladvise -a willread $DIR/$tfile ||
14743 error "Ladvise willread failed"
14744 local after_read=$(facet_meminfo ost1 Cached)
14745 echo "Cache used after read: $after_read KiB"
14747 lfs ladvise -a dontneed $DIR/$tfile ||
14748 error "Ladvise dontneed again failed"
14749 local no_read=$(facet_meminfo ost1 Cached)
14750 echo "Cache used after dontneed ladvise: $no_read KiB"
14752 if [ $total -lt $((before_read + kibibytes)) ]; then
14753 echo "Memory is too small, abort checking"
14757 if [ $((before_read + kibibytes)) -gt $after_read ]; then
14758 error "Ladvise willread should use more memory" \
14759 "than $kibibytes KiB"
14762 if [ $((no_read + kibibytes)) -gt $after_read ]; then
14763 error "Ladvise dontneed should release more memory" \
14764 "than $kibibytes KiB"
14767 run_test 255b "check 'lfs ladvise -a dontneed'"
14774 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14775 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14776 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
14777 skip "non-ldiskfs backend" && return
14779 mdt_dev=$(mdsdevname 1)
14781 cl_user=$(do_facet mds1 \
14782 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
14783 if [[ -n $cl_user ]]; then
14784 skip "active changelog user"
14788 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14789 echo "Registered as changelog user $cl_user"
14792 mkdir -p $DIR/$tdir
14794 $LFS changelog_clear $MDT0 $cl_user 0
14797 touch $DIR/$tdir/{1..10}
14800 stop mds1 || error "Fail to stop MDT."
14803 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
14805 #after mount new plainllog is used
14806 touch $DIR/$tdir/{11..19}
14807 cat_sl=$(do_facet mds1 \
14808 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
14809 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
14811 if (( cat_sl != 2 )); then
14812 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14813 error "Changelog catalog has wrong number of slots $cat_sl"
14816 $LFS changelog_clear $MDT0 $cl_user 0
14818 cat_sl=$(do_facet mds1 \
14819 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
14820 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
14822 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14824 if (( cat_sl == 2 )); then
14825 error "Empty plain llog was not deleted from changelog catalog"
14827 if (( cat_sl != 1 )); then
14828 error "Active plain llog shouldn\`t be deleted from catalog"
14831 run_test 256 "Check llog delete for empty and not full state"
14834 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14835 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
14836 skip "Need MDS version at least 2.8.55" && return
14838 test_mkdir -p $DIR/$tdir
14840 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
14841 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
14844 #define OBD_FAIL_MDS_XATTR_REP 0x161
14845 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
14846 local facet=mds$((mdtidx + 1))
14847 set_nodes_failloc $(facet_active_host $facet) 0x80000161
14848 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
14850 stop $facet || error "stop MDS failed"
14851 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
14852 error "start MDS fail"
14854 run_test 257 "xattr locks are not lost"
14857 #define OBD_FAIL_MDC_CLOSE 0x806
14858 $LCTL set_param fail_loc=0x80000806
14862 run_test 260 "Check mdc_close fail"
14864 cleanup_test_300() {
14868 test_striped_dir() {
14873 mkdir -p $DIR/$tdir
14875 SAVE_UMASK=$(umask)
14876 trap cleanup_test_300 RETURN EXIT
14878 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
14879 $DIR/$tdir/striped_dir ||
14880 error "set striped dir error"
14882 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
14883 [ "$mode" = "755" ] || error "expect 755 got $mode"
14885 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
14886 error "getdirstripe failed"
14887 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
14888 if [ "$stripe_count" != "2" ]; then
14889 error "1:stripe_count is $stripe_count, expect 2"
14891 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
14892 if [ "$stripe_count" != "2" ]; then
14893 error "2:stripe_count is $stripe_count, expect 2"
14896 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
14897 if [ "$stripe_index" != "$mdt_index" ]; then
14898 error "stripe_index is $stripe_index, expect $mdt_index"
14901 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14902 error "nlink error after create striped dir"
14904 mkdir $DIR/$tdir/striped_dir/a
14905 mkdir $DIR/$tdir/striped_dir/b
14907 stat $DIR/$tdir/striped_dir/a ||
14908 error "create dir under striped dir failed"
14909 stat $DIR/$tdir/striped_dir/b ||
14910 error "create dir under striped dir failed"
14912 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
14913 error "nlink error after mkdir"
14915 rmdir $DIR/$tdir/striped_dir/a
14916 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
14917 error "nlink error after rmdir"
14919 rmdir $DIR/$tdir/striped_dir/b
14920 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14921 error "nlink error after rmdir"
14923 chattr +i $DIR/$tdir/striped_dir
14924 createmany -o $DIR/$tdir/striped_dir/f 10 &&
14925 error "immutable flags not working under striped dir!"
14926 chattr -i $DIR/$tdir/striped_dir
14928 rmdir $DIR/$tdir/striped_dir ||
14929 error "rmdir striped dir error"
14937 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14938 skip "skipped for lustre < 2.7.0" && return
14939 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14940 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14942 test_striped_dir 0 || error "failed on striped dir on MDT0"
14943 test_striped_dir 1 || error "failed on striped dir on MDT0"
14945 run_test 300a "basic striped dir sanity test"
14948 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14949 skip "skipped for lustre < 2.7.0" && return
14950 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14951 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14957 test_mkdir $DIR/$tdir || error "mkdir fail"
14958 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14959 error "set striped dir error"
14960 for ((i=0; i<10; i++)); do
14961 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
14963 touch $DIR/$tdir/striped_dir/file_$i ||
14964 error "touch error $i"
14965 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
14966 [ $mtime1 -eq $mtime2 ] &&
14967 error "mtime not change after create"
14969 rm -f $DIR/$tdir/striped_dir/file_$i ||
14970 error "unlink error $i"
14971 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
14972 [ $mtime2 -eq $mtime3 ] &&
14973 error "mtime did not change after unlink"
14977 run_test 300b "check ctime/mtime for striped dir"
14980 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14981 skip "skipped for lustre < 2.7.0" && return
14982 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14983 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14986 mkdir -p $DIR/$tdir
14987 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
14988 error "set striped dir error"
14990 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
14991 error "chown striped dir failed"
14993 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
14994 error "create 5k files failed"
14996 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
14998 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
15002 run_test 300c "chown && check ls under striped directory"
15005 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15006 skip "skipped for lustre < 2.7.0" && return
15007 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15008 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15012 mkdir -p $DIR/$tdir
15013 $SETSTRIPE -c 2 $DIR/$tdir
15015 #local striped directory
15016 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15017 error "set striped dir error"
15018 createmany -o $DIR/$tdir/striped_dir/f 10 ||
15019 error "create 10 files failed"
15021 #remote striped directory
15022 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
15023 error "set striped dir error"
15024 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
15025 error "create 10 files failed"
15027 for file in $(find $DIR/$tdir); do
15028 stripe_count=$($GETSTRIPE -c $file)
15029 [ $stripe_count -eq 2 ] ||
15030 error "wrong stripe $stripe_count for $file"
15035 run_test 300d "check default stripe under striped directory"
15038 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15039 skip "Need MDS version at least 2.7.55" && return
15040 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15041 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15045 mkdir -p $DIR/$tdir
15047 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15048 error "set striped dir error"
15050 touch $DIR/$tdir/striped_dir/a
15051 touch $DIR/$tdir/striped_dir/b
15052 touch $DIR/$tdir/striped_dir/c
15054 mkdir $DIR/$tdir/striped_dir/dir_a
15055 mkdir $DIR/$tdir/striped_dir/dir_b
15056 mkdir $DIR/$tdir/striped_dir/dir_c
15058 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
15059 error "set striped adir under striped dir error"
15061 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
15062 error "set striped bdir under striped dir error"
15064 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
15065 error "set striped cdir under striped dir error"
15067 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
15068 error "rename dir under striped dir fails"
15070 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
15071 error "rename dir under different stripes fails"
15073 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
15074 error "rename file under striped dir should succeed"
15076 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
15077 error "rename dir under striped dir should succeed"
15081 run_test 300e "check rename under striped directory"
15084 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15085 skip "Need MDS version at least 2.7.55" && return
15086 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15087 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15092 mkdir -p $DIR/$tdir
15094 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15095 error "set striped dir error"
15097 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
15098 error "set striped dir error"
15100 touch $DIR/$tdir/striped_dir/a
15101 mkdir $DIR/$tdir/striped_dir/dir_a
15102 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
15103 error "create striped dir under striped dir fails"
15105 touch $DIR/$tdir/striped_dir1/b
15106 mkdir $DIR/$tdir/striped_dir1/dir_b
15107 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
15108 error "create striped dir under striped dir fails"
15110 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
15111 error "rename dir under different striped dir should fail"
15113 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
15114 error "rename striped dir under diff striped dir should fail"
15116 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
15117 error "rename file under diff striped dirs fails"
15121 run_test 300f "check rename cross striped directory"
15123 test_300_check_default_striped_dir()
15126 local default_count=$2
15127 local default_index=$3
15130 local dir_stripe_index
15133 echo "checking $dirname $default_count $default_index"
15134 $LFS setdirstripe -D -c $default_count -i $default_index \
15135 -t all_char $DIR/$tdir/$dirname ||
15136 error "set default stripe on striped dir error"
15137 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
15138 [ $stripe_count -eq $default_count ] ||
15139 error "expect $default_count get $stripe_count for $dirname"
15141 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
15142 [ $stripe_index -eq $default_index ] ||
15143 error "expect $default_index get $stripe_index for $dirname"
15145 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
15146 error "create dirs failed"
15148 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
15149 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
15150 for dir in $(find $DIR/$tdir/$dirname/*); do
15151 stripe_count=$($LFS getdirstripe -c $dir)
15152 [ $stripe_count -eq $default_count ] ||
15153 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
15154 error "stripe count $default_count != $stripe_count for $dir"
15156 stripe_index=$($LFS getdirstripe -i $dir)
15157 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
15158 error "$stripe_index != $default_index for $dir"
15160 #check default stripe
15161 stripe_count=$($LFS getdirstripe -D -c $dir)
15162 [ $stripe_count -eq $default_count ] ||
15163 error "default count $default_count != $stripe_count for $dir"
15165 stripe_index=$($LFS getdirstripe -D -i $dir)
15166 [ $stripe_index -eq $default_index ] ||
15167 error "default index $default_index != $stripe_index for $dir"
15169 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
15173 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15174 skip "Need MDS version at least 2.7.55" && return
15175 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15181 mkdir $DIR/$tdir/normal_dir
15183 #Checking when client cache stripe index
15184 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
15185 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
15186 error "create striped_dir failed"
15188 mkdir $DIR/$tdir/striped_dir/dir1 ||
15189 error "create dir1 fails"
15190 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
15191 [ $stripe_index -eq 1 ] ||
15192 error "dir1 expect 1 got $stripe_index"
15194 $LFS setdirstripe -i2 $DIR/$tdir/striped_dir/dir2 ||
15195 error "create dir2 fails"
15196 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir2)
15197 [ $stripe_index -eq 2 ] ||
15198 error "dir2 expect 2 got $stripe_index"
15200 #check default stripe count/stripe index
15201 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
15202 test_300_check_default_striped_dir normal_dir 1 0
15203 test_300_check_default_striped_dir normal_dir 2 1
15204 test_300_check_default_striped_dir normal_dir 2 -1
15206 #delete default stripe information
15207 echo "delete default stripeEA"
15208 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
15209 error "set default stripe on striped dir error"
15211 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
15212 for dir in $(find $DIR/$tdir/normal_dir/*); do
15213 stripe_count=$($LFS getdirstripe -c $dir)
15214 [ $stripe_count -eq 0 ] ||
15215 error "expect 1 get $stripe_count for $dir"
15216 stripe_index=$($LFS getdirstripe -i $dir)
15217 [ $stripe_index -eq 0 ] ||
15218 error "expect 0 get $stripe_index for $dir"
15221 run_test 300g "check default striped directory for normal directory"
15224 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15225 skip "Need MDS version at least 2.7.55" && return
15226 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15231 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
15232 $DIR/$tdir/striped_dir ||
15233 error "set striped dir error"
15235 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
15236 test_300_check_default_striped_dir striped_dir 1 0
15237 test_300_check_default_striped_dir striped_dir 2 1
15238 test_300_check_default_striped_dir striped_dir 2 -1
15240 #delete default stripe information
15241 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
15242 error "set default stripe on striped dir error"
15244 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
15245 for dir in $(find $DIR/$tdir/striped_dir/*); do
15246 stripe_count=$($LFS getdirstripe -c $dir)
15247 [ $stripe_count -eq 0 ] ||
15248 error "expect 1 get $stripe_count for $dir"
15251 run_test 300h "check default striped directory for striped directory"
15254 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15255 skip "Need MDS version at least 2.7.55" && return
15256 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15257 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15263 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15264 error "set striped dir error"
15266 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15267 error "create files under striped dir failed"
15269 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
15270 error "set striped hashdir error"
15272 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
15273 error "create dir0 under hash dir failed"
15274 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
15275 error "create dir1 under hash dir failed"
15277 # unfortunately, we need to umount to clear dir layout cache for now
15278 # once we fully implement dir layout, we can drop this
15279 umount_client $MOUNT || error "umount failed"
15280 mount_client $MOUNT || error "mount failed"
15282 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
15283 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
15284 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
15286 #set the stripe to be unknown hash type
15287 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
15288 $LCTL set_param fail_loc=0x1901
15289 for ((i = 0; i < 10; i++)); do
15290 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
15291 error "stat f-$i failed"
15292 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
15295 touch $DIR/$tdir/striped_dir/f0 &&
15296 error "create under striped dir with unknown hash should fail"
15298 $LCTL set_param fail_loc=0
15300 umount_client $MOUNT || error "umount failed"
15301 mount_client $MOUNT || error "mount failed"
15305 run_test 300i "client handle unknown hash type striped directory"
15308 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15309 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15310 skip "Need MDS version at least 2.7.55" && return
15311 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15317 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
15318 $LCTL set_param fail_loc=0x1702
15319 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15320 error "set striped dir error"
15322 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15323 error "create files under striped dir failed"
15325 $LCTL set_param fail_loc=0
15327 rm -rf $DIR/$tdir || error "unlink striped dir fails"
15331 run_test 300j "test large update record"
15334 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15335 skip "Need MDS version at least 2.7.55" && return
15336 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15337 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15343 #define OBD_FAIL_LARGE_STRIPE 0x1703
15344 $LCTL set_param fail_loc=0x1703
15345 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
15346 error "set striped dir error"
15347 $LCTL set_param fail_loc=0
15349 $LFS getdirstripe $DIR/$tdir/striped_dir ||
15350 error "getstripeddir fails"
15351 rm -rf $DIR/$tdir/striped_dir ||
15352 error "unlink striped dir fails"
15356 run_test 300k "test large striped directory"
15359 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15360 skip "Need MDS version at least 2.7.55" && return
15361 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15362 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15365 test_mkdir -p $DIR/$tdir/striped_dir
15366 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
15367 error "chown $RUNAS_ID failed"
15368 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
15369 error "set default striped dir failed"
15371 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
15372 $LCTL set_param fail_loc=0x80000158
15373 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
15375 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
15376 [ $stripe_index -eq 1 ] ||
15377 error "expect 1 get $stripe_index for $dir"
15379 run_test 300l "non-root user to create dir under striped dir with stale layout"
15382 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15383 skip "Need MDS version at least 2.7.55" && return
15384 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15385 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
15387 mkdir -p $DIR/$tdir/striped_dir
15388 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
15389 error "set default stripes dir error"
15391 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
15393 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
15394 [ $stripe_count -eq 0 ] ||
15395 error "expect 0 get $stripe_count for a"
15397 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
15398 error "set default stripes dir error"
15400 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
15402 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
15403 [ $stripe_count -eq 0 ] ||
15404 error "expect 0 get $stripe_count for b"
15406 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
15407 error "set default stripes dir error"
15409 mkdir $DIR/$tdir/striped_dir/c &&
15410 error "default stripe_index is invalid, mkdir c should fails"
15412 rm -rf $DIR/$tdir || error "rmdir fails"
15414 run_test 300m "setstriped directory on single MDT FS"
15417 local list=$(comma_list $(mdts_nodes))
15420 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15424 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15425 skip "Need MDS version at least 2.7.55" && return
15426 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15427 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15428 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15431 local list=$(comma_list $(mdts_nodes))
15433 trap cleanup_300n RETURN EXIT
15434 mkdir -p $DIR/$tdir
15435 chmod 777 $DIR/$tdir
15436 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
15437 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15438 error "create striped dir succeeds with gid=0"
15440 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15441 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
15442 error "create striped dir fails with gid=-1"
15444 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15445 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
15446 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15447 error "set default striped dir succeeds with gid=0"
15450 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15451 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
15452 error "set default striped dir fails with gid=-1"
15455 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15456 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
15457 error "create test_dir fails"
15458 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
15459 error "create test_dir1 fails"
15460 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
15461 error "create test_dir2 fails"
15464 run_test 300n "non-root user to create dir under striped dir with default EA"
15467 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15468 skip "Need MDS version at least 2.7.55" && return
15469 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15470 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15474 mkdir -p $DIR/$tdir
15476 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
15477 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
15478 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
15479 skip "not enough free inodes $numfree1 $numfree2"
15483 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
15484 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
15485 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
15486 skip "not enough free space $numfree1 $numfree2"
15490 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
15491 error "setdirstripe fails"
15493 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
15494 error "create dirs fails"
15496 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
15497 ls $DIR/$tdir/striped_dir > /dev/null ||
15498 error "ls striped dir fails"
15499 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
15500 error "unlink big striped dir fails"
15502 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
15505 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15506 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15507 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15509 mkdir -p $DIR/$tdir
15511 #define OBD_FAIL_OUT_ENOSPC 0x1704
15512 do_facet mds2 lctl set_param fail_loc=0x80001704
15513 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
15514 error "create striped directory should fail"
15516 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
15518 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
15521 run_test 300p "create striped directory without space"
15524 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15525 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15527 local fd=$(free_fd)
15528 local cmd="exec $fd<$tdir"
15530 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
15533 trap "eval $cmd" EXIT
15534 cd $tdir || error "cd $tdir fails"
15535 rmdir ../$tdir || error "rmdir $tdir fails"
15536 mkdir local_dir && error "create dir succeeds"
15537 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
15541 run_test 300q "create remote directory under orphan directory"
15543 prepare_remote_file() {
15544 mkdir $DIR/$tdir/src_dir ||
15545 error "create remote source failed"
15547 cp /etc/hosts $DIR/$tdir/src_dir/a || error
15548 touch $DIR/$tdir/src_dir/a
15550 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
15551 error "create remote target dir failed"
15553 touch $DIR/$tdir/tgt_dir/b
15555 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
15556 error "rename dir cross MDT failed!"
15558 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
15559 error "src_child still exists after rename"
15561 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
15562 error "missing file(a) after rename"
15564 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
15565 error "diff after rename"
15569 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15570 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15571 local remote_file=$DIR/$tdir/tgt_dir/b
15573 mkdir -p $DIR/$tdir
15575 prepare_remote_file || error "prepare remote file failed"
15578 $OPENUNLINK $remote_file $remote_file || error
15579 $CHECKSTAT -a $remote_file || error
15581 run_test 310a "open unlink remote file"
15584 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15585 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15586 local remote_file=$DIR/$tdir/tgt_dir/b
15588 mkdir -p $DIR/$tdir
15590 prepare_remote_file || error "prepare remote file failed"
15592 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15593 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
15594 $CHECKSTAT -t file $remote_file || error "check file failed"
15596 run_test 310b "unlink remote file with multiple links while open"
15599 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
15600 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15601 local remote_file=$DIR/$tdir/tgt_dir/b
15603 mkdir -p $DIR/$tdir
15605 prepare_remote_file || error "prepare remote file failed"
15607 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15608 multiop_bg_pause $remote_file O_uc ||
15609 error "mulitop failed for remote file"
15611 $MULTIOP $DIR/$tfile Ouc
15612 kill -USR1 $MULTIPID
15615 run_test 310c "open-unlink remote file with multiple links"
15619 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
15620 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
15621 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15622 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15624 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15626 mkdir -p $DIR/$tdir
15627 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
15628 createmany -o $DIR/$tdir/$tfile. 1000
15630 # statfs data is not real time, let's just calculate it
15631 old_iused=$((old_iused + 1000))
15633 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
15634 osp.*OST0000*MDT0000.create_count")
15635 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
15636 osp.*OST0000*MDT0000.max_create_count")
15637 for idx in $(seq $MDSCOUNT); do
15638 do_facet mds$idx "lctl set_param -n \
15639 osp.*OST0000*MDT000?.max_create_count=0"
15642 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
15643 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
15644 [ $index -ne 0 ] || error "$tfile stripe index is 0"
15646 unlinkmany $DIR/$tdir/$tfile. 1000
15648 for idx in $(seq $MDSCOUNT); do
15649 do_facet mds$idx "lctl set_param -n \
15650 osp.*OST0000*MDT000?.max_create_count=$max_count"
15651 do_facet mds$idx "lctl set_param -n \
15652 osp.*OST0000*MDT000?.create_count=$count"
15656 for i in $(seq 120); do
15657 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15658 # system may be too busy to destroy all objs in time, use
15659 # a somewhat small value to not fail autotest
15660 [ $((old_iused - new_iused)) -gt 400 ] && break
15664 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
15665 [ $((old_iused - new_iused)) -gt 400 ] ||
15666 error "objs not destroyed after unlink"
15668 run_test 311 "disable OSP precreate, and unlink should destroy objs"
15675 local vdevdir=$(dirname $(facet_vdevice $ost))
15676 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15677 local zfs_zapid=$(do_facet $ost $cmd |
15678 grep -w "/O/0/d$((objid%32))" -C 5 |
15679 awk '/Object/{getline; print $1}')
15680 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
15681 awk "/$objid = /"'{printf $3}')
15686 zfs_object_blksz() {
15690 local vdevdir=$(dirname $(facet_vdevice $ost))
15691 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15692 local blksz=$(do_facet $ost $cmd $objid |
15693 awk '/dblk/{getline; printf $4}')
15695 case "${blksz: -1}" in
15696 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
15697 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
15704 test_312() { # LU-4856
15705 remote_ost_nodsh && skip "remote OST with nodsh" && return
15707 [ $(facet_fstype ost1) = "zfs" ] ||
15708 { skip "the test only applies to zfs" && return; }
15710 local max_blksz=$(do_facet ost1 \
15711 $ZFS get -p recordsize $(facet_device ost1) |
15712 awk '!/VALUE/{print $3}')
15714 # to make life a little bit easier
15715 $LFS mkdir -c 1 -i 0 $DIR/$tdir
15716 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15718 local tf=$DIR/$tdir/$tfile
15720 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15722 # Get ZFS object id
15723 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15725 # block size change by sequential over write
15727 for ((bs=4096; bs <= max_blksz; bs <<= 2)); do
15728 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
15730 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15731 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
15735 # block size change by sequential append write
15736 dd if=/dev/zero of=$tf bs=4K count=1 oflag=sync conv=notrunc
15737 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15738 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15740 for ((count = 1; count < $((max_blksz / 4096)); count *= 2)); do
15741 dd if=/dev/zero of=$tf bs=4K count=$count seek=$count \
15742 oflag=sync conv=notrunc
15744 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15745 blksz=$((blksz / 8192)) # in 2*4K unit
15746 [ $blksz -eq $count ] ||
15747 error "blksz error(in 8k): $blksz, expected: $count"
15753 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15754 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15756 dd if=/dev/zero of=$tf bs=8K count=1 oflag=sync conv=notrunc
15757 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15758 [ $blksz -eq 8192 ] || error "blksz error: $blksz, expected: 8k"
15760 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
15761 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15762 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
15764 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
15765 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15766 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
15768 run_test 312 "make sure ZFS adjusts its block size by write pattern"
15771 remote_ost_nodsh && skip "remote OST with nodsh" && return
15773 local file=$DIR/$tfile
15775 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
15777 # define OBD_FAIL_TGT_RCVD_EIO 0x720
15778 do_facet ost1 "$LCTL set_param fail_loc=0x720"
15779 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
15780 error "write should failed"
15781 do_facet ost1 "$LCTL set_param fail_loc=0"
15784 run_test 313 "io should fail after last_rcvd update fail"
15787 local read_write=$1
15788 if [ "$read_write" = "write" ]; then
15789 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
15790 elif [ "$read_write" = "read" ]; then
15791 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
15793 error "argument error"
15796 # turn off debug for performance testing
15797 local saved_debug=$($LCTL get_param -n debug)
15798 $LCTL set_param debug=0
15800 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
15802 # get ost1 size - lustre-OST0000
15803 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
15804 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
15805 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
15807 if [ "$read_write" = "read" ]; then
15808 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
15811 local start_time=$(date +%s.%N)
15812 $dd_cmd bs=1M count=$blocks oflag=sync ||
15813 error "real dd $read_write error"
15814 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
15816 if [ "$read_write" = "write" ]; then
15820 # define OBD_FAIL_OST_FAKE_RW 0x238
15821 do_facet ost1 $LCTL set_param fail_loc=0x238
15823 local start_time=$(date +%s.%N)
15824 $dd_cmd bs=1M count=$blocks oflag=sync ||
15825 error "fake dd $read_write error"
15826 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
15828 if [ "$read_write" = "write" ]; then
15830 cancel_lru_locks osc
15831 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
15832 error "$tfile size not $blocks MB"
15834 do_facet ost1 $LCTL set_param fail_loc=0
15836 echo "fake $read_write $duration_fake vs. normal $read_write" \
15837 "$duration in seconds"
15838 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
15839 error_not_in_vm "fake write is slower"
15841 $LCTL set_param -n debug="$saved_debug"
15844 test_399a() { # LU-7655 for OST fake write
15845 remote_ost_nodsh && skip "remote OST with nodsh" && return
15849 run_test 399a "fake write should not be slower than normal write"
15851 test_399b() { # LU-8726 for OST fake read
15852 remote_ost_nodsh && skip "remote OST with nodsh" && return
15854 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
15855 skip "only for ldiskfs" && return 0
15859 run_test 399b "fake read should not be slower than normal read"
15861 test_400a() { # LU-1606, was conf-sanity test_74
15862 local extra_flags=''
15863 local out=$TMP/$tfile
15864 local prefix=/usr/include/lustre
15867 if ! which $CC > /dev/null 2>&1; then
15868 skip_env "$CC is not installed"
15872 if ! [[ -d $prefix ]]; then
15873 # Assume we're running in tree and fixup the include path.
15874 extra_flags+=" -I$LUSTRE/../libcfs/include"
15875 extra_flags+=" -I$LUSTRE/include"
15876 extra_flags+=" -L$LUSTRE/utils"
15879 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
15880 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
15881 error "client api broken"
15885 run_test 400a "Lustre client api program can compile and link"
15887 test_400b() { # LU-1606, LU-5011
15889 local out=$TMP/$tfile
15890 local prefix=/usr/include/lustre
15892 # We use a hard coded prefix so that this test will not fail
15893 # when run in tree. There are headers in lustre/include/lustre/
15894 # that are not packaged (like lustre_idl.h) and have more
15895 # complicated include dependencies (like config.h and lnet/types.h).
15896 # Since this test about correct packaging we just skip them when
15897 # they don't exist (see below) rather than try to fixup cppflags.
15899 if ! which $CC > /dev/null 2>&1; then
15900 skip_env "$CC is not installed"
15904 for header in $prefix/*.h; do
15905 if ! [[ -f "$header" ]]; then
15909 if [[ "$(basename $header)" == liblustreapi.h ]]; then
15910 continue # liblustreapi.h is deprecated.
15913 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
15914 error "cannot compile '$header'"
15918 run_test 400b "packaged headers can be compiled"
15920 test_401a() { #LU-7437
15921 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
15922 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
15924 #count the number of parameters by "list_param -R"
15925 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
15926 #count the number of parameters by listing proc files
15927 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
15928 echo "proc_dirs='$proc_dirs'"
15929 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
15930 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
15933 [ $params -eq $procs ] ||
15934 error "found $params parameters vs. $procs proc files"
15936 # test the list_param -D option only returns directories
15937 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
15938 #count the number of parameters by listing proc directories
15939 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
15942 [ $params -eq $procs ] ||
15943 error "found $params parameters vs. $procs proc files"
15945 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
15948 local save=$($LCTL get_param -n jobid_var)
15951 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
15952 error "no error returned when setting bad parameters"
15954 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
15955 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
15957 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
15958 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
15959 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
15961 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
15964 local jobid_var_old=$($LCTL get_param -n jobid_var)
15965 local jobid_var_new
15967 $LCTL set_param jobid_var= &&
15968 error "no error returned for 'set_param a='"
15970 jobid_var_new=$($LCTL get_param -n jobid_var)
15971 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
15972 error "jobid_var was changed by setting without value"
15974 $LCTL set_param jobid_var &&
15975 error "no error returned for 'set_param a'"
15977 jobid_var_new=$($LCTL get_param -n jobid_var)
15978 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
15979 error "jobid_var was changed by setting without value"
15981 run_test 401c "Verify 'lctl set_param' without value fails in either format."
15984 local jobid_var_old=$($LCTL get_param -n jobid_var)
15985 local jobid_var_new
15986 local new_value="foo=bar"
15988 $LCTL set_param jobid_var=$new_value ||
15989 error "'set_param a=b' did not accept a value containing '='"
15991 jobid_var_new=$($LCTL get_param -n jobid_var)
15992 [[ "$jobid_var_new" == "$new_value" ]] ||
15993 error "'set_param a=b' failed on a value containing '='"
15995 # Reset the jobid_var to test the other format
15996 $LCTL set_param jobid_var=$jobid_var_old
15997 jobid_var_new=$($LCTL get_param -n jobid_var)
15998 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
15999 error "failed to reset jobid_var"
16001 $LCTL set_param jobid_var $new_value ||
16002 error "'set_param a b' did not accept a value containing '='"
16004 jobid_var_new=$($LCTL get_param -n jobid_var)
16005 [[ "$jobid_var_new" == "$new_value" ]] ||
16006 error "'set_param a b' failed on a value containing '='"
16008 $LCTL set_param jobid_var $jobid_var_old
16009 jobid_var_new=$($LCTL get_param -n jobid_var)
16010 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
16011 error "failed to reset jobid_var"
16013 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
16016 local server_version=$(lustre_version_code $SINGLEMDS)
16017 [[ $server_version -ge $(version_code 2.7.66) ]] ||
16018 [[ $server_version -ge $(version_code 2.7.18.4) &&
16019 $server_version -lt $(version_code 2.7.50) ]] ||
16020 [[ $server_version -ge $(version_code 2.7.2) &&
16021 $server_version -lt $(version_code 2.7.11) ]] ||
16022 { skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+";
16024 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16025 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
16026 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
16027 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
16028 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
16029 echo "Touch failed - OK"
16031 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
16034 local file1=$DIR/$tfile.1
16035 local file2=$DIR/$tfile.2
16036 local tfile=$TMP/$tfile
16038 rm -f $file1 $file2 $tfile
16043 # 30 sec OBD_TIMEOUT in ll_getattr()
16044 # right before populating st_nlink
16045 $LCTL set_param fail_loc=0x80001409
16046 stat -c %h $file1 > $tfile &
16048 # create an alias, drop all locks and reclaim the dentry
16050 cancel_lru_locks mdc
16051 cancel_lru_locks osc
16052 sysctl -w vm.drop_caches=2
16056 [ `cat $tfile` -gt 0 ] || error "wrong nlink count: `cat $tfile`"
16058 rm -f $tfile $file1 $file2
16060 run_test 403 "i_nlink should not drop to zero due to aliasing"
16062 test_404() { # LU-6601
16063 local server_version=$(lustre_version_code $SINGLEMDS)
16064 [[ $server_version -ge $(version_code 2.8.53) ]] ||
16065 { skip "Need server version newer than 2.8.52"; return 0; }
16067 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16068 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
16069 awk '/osp .*-osc-MDT/ { print $4}')
16072 for osp in $mosps; do
16073 echo "Deactivate: " $osp
16074 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
16075 local stat=$(do_facet $SINGLEMDS $LCTL dl |
16076 awk -vp=$osp '$4 == p { print $2 }')
16077 [ $stat = IN ] || {
16078 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
16079 error "deactivate error"
16081 echo "Activate: " $osp
16082 do_facet $SINGLEMDS $LCTL --device %$osp activate
16083 local stat=$(do_facet $SINGLEMDS $LCTL dl |
16084 awk -vp=$osp '$4 == p { print $2 }')
16085 [ $stat = UP ] || {
16086 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
16087 error "activate error"
16091 run_test 404 "validate manual {de}activated works properly for OSPs"
16094 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
16095 skip "Layout swap lock is not supported" && return
16097 check_swap_layouts_support && return 0
16099 test_mkdir -p $DIR/$tdir
16100 swap_lock_test -d $DIR/$tdir ||
16101 error "One layout swap locked test failed"
16103 run_test 405 "Various layout swap lock tests"
16106 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16107 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
16108 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
16109 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16110 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
16111 skip "Need MDS version at least 2.8.50" && return
16113 local def_stripenr=$($GETSTRIPE -c $MOUNT)
16114 local def_stripe_size=$($GETSTRIPE -S $MOUNT)
16115 local def_stripe_offset=$($GETSTRIPE -i $MOUNT)
16116 local def_pool=$($GETSTRIPE -p $MOUNT)
16118 local test_pool=$TESTNAME
16119 pool_add $test_pool || error "pool_add failed"
16120 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
16121 error "pool_add_targets failed"
16123 # parent set default stripe count only, child will stripe from both
16124 # parent and fs default
16125 $SETSTRIPE -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
16126 error "setstripe $MOUNT failed"
16127 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
16128 $SETSTRIPE -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
16129 for i in $(seq 10); do
16130 local f=$DIR/$tdir/$tfile.$i
16131 touch $f || error "touch failed"
16132 local count=$($GETSTRIPE -c $f)
16133 [ $count -eq $OSTCOUNT ] ||
16134 error "$f stripe count $count != $OSTCOUNT"
16135 local offset=$($GETSTRIPE -i $f)
16136 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
16137 local size=$($GETSTRIPE -S $f)
16138 [ $size -eq $((def_stripe_size * 2)) ] ||
16139 error "$f stripe size $size != $((def_stripe_size * 2))"
16140 local pool=$($GETSTRIPE -p $f)
16141 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
16144 # change fs default striping, delete parent default striping, now child
16145 # will stripe from new fs default striping only
16146 $SETSTRIPE -c 1 -S $def_stripe_size -i 0 $MOUNT ||
16147 error "change $MOUNT default stripe failed"
16148 $SETSTRIPE -c 0 $DIR/$tdir || error "delete $tdir default stripe failed"
16149 for i in $(seq 11 20); do
16150 local f=$DIR/$tdir/$tfile.$i
16151 touch $f || error "touch $f failed"
16152 local count=$($GETSTRIPE -c $f)
16153 [ $count -eq 1 ] || error "$f stripe count $count != 1"
16154 local offset=$($GETSTRIPE -i $f)
16155 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
16156 local size=$($GETSTRIPE -S $f)
16157 [ $size -eq $def_stripe_size ] ||
16158 error "$f stripe size $size != $def_stripe_size"
16159 local pool=$($GETSTRIPE -p $f)
16160 [ "#$pool" == "#" ] || error "$f pool $pool is set"
16164 unlinkmany $DIR/$tdir/$tfile. 1 20
16166 # restore FS default striping
16167 if [ -z $def_pool ]; then
16168 $SETSTRIPE -c $def_stripenr -S $def_stripe_size \
16169 -i $def_stripe_offset $MOUNT ||
16170 error "restore default striping failed"
16172 $SETSTRIPE -c $def_stripenr -S $def_stripe_size -p $def_pool \
16173 -i $def_stripe_offset $MOUNT ||
16174 error "restore default striping with $def_pool failed"
16177 local f=$DIR/$tdir/$tfile
16178 pool_remove_all_targets $test_pool $f
16179 pool_remove $test_pool $f
16181 run_test 406 "DNE support fs default striping"
16184 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16185 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
16186 skip "Need MDS version at least 2.8.55" && return
16187 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16189 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
16190 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
16191 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
16192 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
16193 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
16195 #define OBD_FAIL_DT_TXN_STOP 0x2019
16196 for idx in $(seq $MDSCOUNT); do
16197 do_facet mds$idx "lctl set_param fail_loc=0x2019"
16199 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
16200 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
16201 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
16204 run_test 407 "transaction fail should cause operation fail"
16207 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
16209 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
16210 lctl set_param fail_loc=0x8000040a
16211 # let ll_prepare_partial_page() fail
16212 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
16216 # create at least 100 unused inodes so that
16217 # shrink_icache_memory(0) should not return 0
16218 touch $DIR/$tfile-{0..100}
16219 rm -f $DIR/$tfile-{0..100}
16222 echo 2 > /proc/sys/vm/drop_caches
16224 run_test 408 "drop_caches should not hang due to page leaks"
16228 [ $MDSCOUNT -lt 2 ] &&
16229 skip "We need at least 2 MDTs for this test" && return
16231 check_mount_and_prep
16233 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
16234 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
16235 touch $DIR/$tdir/guard || error "(2) Fail to create"
16237 local PREFIX=$(str_repeat 'A' 128)
16238 echo "Create 1K hard links start at $(date)"
16239 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
16240 error "(3) Fail to hard link"
16242 echo "Links count should be right although linkEA overflow"
16243 stat $DIR/$tdir/guard || error "(4) Fail to stat"
16244 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
16245 [ $linkcount -eq 1001 ] ||
16246 error "(5) Unexpected hard links count: $linkcount"
16248 echo "List all links start at $(date)"
16249 ls -l $DIR/$tdir/foo > /dev/null ||
16250 error "(6) Fail to list $DIR/$tdir/foo"
16252 echo "Unlink hard links start at $(date)"
16253 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
16254 error "(7) Fail to unlink"
16256 run_test 409 "Large amount of cross-MDTs hard links on the same file"
16259 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
16260 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
16261 skip "Need server version at least 2.9.55" & exit 0
16262 start_full_debug_logging
16266 stop_full_debug_logging
16272 #define OBD_FAIL_BARRIER_DELAY 0x2202
16273 do_facet mgs $LCTL set_param fail_val=3 fail_loc=0x2202
16274 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
16277 local b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16278 awk '/The barrier for/ { print $7 }')
16279 [ "$b_status" = "'freezing_p1'" ] ||
16280 error "(1) unexpected barrier status $b_status"
16282 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
16284 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16285 awk '/The barrier for/ { print $7 }')
16286 [ "$b_status" = "'frozen'" ] ||
16287 error "(2) unexpected barrier status $b_status"
16289 local expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16290 awk '/will be expired/ { print $7 }')
16291 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
16292 sleep $((expired + 3))
16294 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16295 awk '/The barrier for/ { print $7 }')
16296 [ "$b_status" = "'expired'" ] ||
16297 error "(3) unexpected barrier status $b_status"
16299 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
16300 error "(4) fail to freeze barrier"
16302 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16303 awk '/The barrier for/ { print $7 }')
16304 [ "$b_status" = "'frozen'" ] ||
16305 error "(5) unexpected barrier status $b_status"
16307 #define OBD_FAIL_BARRIER_DELAY 0x2202
16308 do_facet mgs $LCTL set_param fail_val=3 fail_loc=0x2202
16309 do_facet mgs $LCTL barrier_thaw $FSNAME &
16312 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16313 awk '/The barrier for/ { print $7 }')
16314 [ "$b_status" = "'thawing'" ] ||
16315 error "(6) unexpected barrier status $b_status"
16317 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
16319 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16320 awk '/The barrier for/ { print $7 }')
16321 [ "$b_status" = "'thawed'" ] ||
16322 error "(7) unexpected barrier status $b_status"
16324 #define OBD_FAIL_BARRIER_FAILURE 0x2203
16325 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
16326 do_facet mgs $LCTL barrier_freeze $FSNAME
16328 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16329 awk '/The barrier for/ { print $7 }')
16330 [ "$b_status" = "'failed'" ] ||
16331 error "(8) unexpected barrier status $b_status"
16333 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16334 do_facet mgs $LCTL barrier_thaw $FSNAME
16338 run_test 801a "write barrier user interfaces and stat machine"
16343 mkdir $DIR/$tdir || error "(1) fail to mkdir"
16344 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
16345 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
16346 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
16347 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
16349 cancel_lru_locks mdc
16351 # 180 seconds should be long enough
16352 do_facet mgs $LCTL barrier_freeze $FSNAME 180
16354 local b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16355 awk '/The barrier for/ { print $7 }')
16356 [ "$b_status" = "'frozen'" ] ||
16357 error "(6) unexpected barrier status $b_status"
16359 mkdir $DIR/$tdir/d0/d10 &
16362 touch $DIR/$tdir/d1/f13 &
16365 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
16368 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
16371 rm -f $DIR/$tdir/d4/f12 &
16374 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
16376 # To guarantee taht the 'stat' is not blocked
16377 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16378 awk '/The barrier for/ { print $7 }')
16379 [ "$b_status" = "'frozen'" ] ||
16380 error "(8) unexpected barrier status $b_status"
16382 # let above commands to run at background
16385 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
16386 ps -p $touch_pid || error "(10) touch should be blocked"
16387 ps -p $ln_pid || error "(11) link should be blocked"
16388 ps -p $mv_pid || error "(12) rename should be blocked"
16389 ps -p $rm_pid || error "(13) unlink should be blocked"
16391 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16392 awk '/The barrier for/ { print $7 }')
16393 [ "$b_status" = "'frozen'" ] ||
16394 error "(14) unexpected barrier status $b_status"
16396 do_facet mgs $LCTL barrier_thaw $FSNAME
16397 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16398 awk '/The barrier for/ { print $7 }')
16399 [ "$b_status" = "'thawed'" ] ||
16400 error "(15) unexpected barrier status $b_status"
16402 wait $mkdir_pid || error "(16) mkdir should succeed"
16403 wait $touch_pid || error "(17) touch should succeed"
16404 wait $ln_pid || error "(18) link should succeed"
16405 wait $mv_pid || error "(19) rename should succeed"
16406 wait $rm_pid || error "(20) unlink should succeed"
16410 run_test 801b "modification will be blocked by write barrier"
16413 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
16417 stop mds2 || error "(1) Fail to stop mds2"
16419 do_facet mgs $LCTL barrier_freeze $FSNAME 30
16421 local b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16422 awk '/The barrier for/ { print $7 }')
16423 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
16424 do_facet mgs $LCTL barrier_thaw $FSNAME
16425 error "(2) unexpected barrier status $b_status"
16428 do_facet mgs $LCTL barrier_rescan $FSNAME ||
16429 error "(3) Fail to rescan barrier bitmap"
16431 do_facet mgs $LCTL barrier_freeze $FSNAME 10
16433 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16434 awk '/The barrier for/ { print $7 }')
16435 [ "$b_status" = "'frozen'" ] ||
16436 error "(4) unexpected barrier status $b_status"
16438 do_facet mgs $LCTL barrier_thaw $FSNAME
16439 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16440 awk '/The barrier for/ { print $7 }')
16441 [ "$b_status" = "'thawed'" ] ||
16442 error "(5) unexpected barrier status $b_status"
16444 local devname=$(mdsdevname 2)
16446 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
16448 do_facet mgs $LCTL barrier_rescan $FSNAME ||
16449 error "(7) Fail to rescan barrier bitmap"
16453 run_test 801c "rescan barrier bitmap"
16455 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
16456 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
16457 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
16463 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
16464 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
16465 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
16471 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
16472 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
16473 skip "Need server version at least 2.9.55" & exit 0
16475 mkdir $DIR/$tdir || error "(1) fail to mkdir"
16477 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
16478 error "(2) Fail to copy"
16480 trap cleanup_802 EXIT
16482 # sync by force before remount as readonly
16483 sync; sync_all_data; sleep 3; sync_all_data
16487 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
16488 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
16489 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
16491 echo "Mount the server as read only"
16492 setupall server_only || error "(3) Fail to start servers"
16494 echo "Mount client without ro should fail"
16495 mount_client $MOUNT &&
16496 error "(4) Mount client without 'ro' should fail"
16498 echo "Mount client with ro should succeed"
16499 mount_client $MOUNT ro ||
16500 error "(5) Mount client with 'ro' should succeed"
16502 echo "Modify should be refused"
16503 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
16505 echo "Read should be allowed"
16506 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
16507 error "(7) Read should succeed under ro mode"
16511 run_test 802 "simulate readonly device"
16514 # tests that do cleanup/setup should be run at the end
16518 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16520 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
16521 $LCTL set_param fail_loc=0x903
16523 cancel_lru_locks MGC
16525 FAIL_ON_ERROR=true cleanup
16526 FAIL_ON_ERROR=true setup
16528 run_test 900 "umount should not race with any mgc requeue thread"
16531 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
16532 check_and_cleanup_lustre
16533 if [ "$I_MOUNTED" != "yes" ]; then
16534 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true