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="24D 27m 64b 68 71 115 300o"
81 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
82 # bug number for skipped test: LU-4536 LU-1957
83 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 65ic 180"
85 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
92 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
93 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
102 check_swap_layouts_support()
104 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
105 { skip "Does not support layout lock."; return 0; }
109 check_and_setup_lustre
113 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid |
114 awk '{ gsub(/_UUID/,""); print $1 }' | head -n1)
115 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
117 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
118 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
119 rm -rf $DIR/[Rdfs][0-9]*
121 # $RUNAS_ID may get set incorrectly somewhere else
122 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
124 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
128 if [ "${ONLY}" = "MOUNT" ] ; then
129 echo "Lustre is up, please go on"
133 echo "preparing for tests involving mounts"
134 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
136 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
137 echo # add a newline after mke2fs.
141 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
142 lctl set_param debug=-1 2> /dev/null || true
145 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
147 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
149 run_test 0a "touch; rm ====================="
152 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
153 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
155 run_test 0b "chmod 0755 $DIR ============================="
158 $LCTL get_param mdc.*.import | grep "state: FULL" ||
159 error "import not FULL"
160 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
163 run_test 0c "check import proc ============================="
166 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
167 test_mkdir -p $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
168 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
169 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
172 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
174 run_test 1 "mkdir; remkdir; rmdir =============================="
177 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
178 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
179 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
181 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
183 run_test 2 "mkdir; touch; rmdir; check file ===================="
186 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
187 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
188 touch $DIR/$tdir/$tfile
189 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
191 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
193 run_test 3 "mkdir; touch; rmdir; check dir ====================="
195 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
199 test_mkdir $DIR/$tdir ||
200 error "Create remote directory failed"
202 touch $DIR/$tdir/$tfile ||
203 error "Create file under remote directory failed"
206 error "Expect error removing in-use dir $DIR/$tdir"
208 test -d $DIR/$tdir || error "Remote directory disappeared"
210 rm -rf $DIR/$tdir || error "remove remote dir error"
212 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
215 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
216 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
217 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
218 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
219 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
221 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
224 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
225 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
226 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
227 error "$tfile does not have perm 0666 or UID $UID"
228 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
229 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
230 error "$tfile should be 0666 and owned by UID $UID"
232 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
235 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
237 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
238 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
239 error "$tfile should be owned by UID $RUNAS_ID"
240 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
241 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
242 error "$tfile should be owned by UID $RUNAS_ID"
244 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
247 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
249 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
250 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
251 error "$tfile should be owned by GID $UID"
252 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
253 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
254 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
256 run_test 6e "touch f6e; chgrp f6e; $RUNAS chgrp f6e (should return error) =="
259 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
260 test_mkdir $DIR/$tdir || error "mkdir $tfile failed"
261 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
262 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
263 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
264 test_mkdir $DIR/$tdir/d/subdir || error "mkdir $tdir/d/subdir failed"
265 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
266 error "$tdir/d/subdir should be GID $RUNAS_GID"
267 if [[ $MDSCOUNT -gt 1 ]]; then
268 # check remote dir sgid inherite
269 $LFS mkdir -i 0 $DIR/$tdir.local ||
270 error "mkdir $tdir.local failed"
271 chmod g+s $DIR/$tdir.local ||
272 error "chmod $tdir.local failed"
273 chgrp $RUNAS_GID $DIR/$tdir.local ||
274 error "chgrp $tdir.local failed"
275 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
276 error "mkdir $tdir.remote failed"
277 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
278 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
279 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
280 error "$tdir.remote should be mode 02755"
283 run_test 6g "Is new dir in sgid dir inheriting group?"
285 test_6h() { # bug 7331
286 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
287 touch $DIR/$tfile || error "touch failed"
288 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
289 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
290 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
291 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
292 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
294 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
297 test_mkdir $DIR/$tdir
298 $MCREATE $DIR/$tdir/$tfile
299 chmod 0666 $DIR/$tdir/$tfile
300 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
301 error "$tdir/$tfile should be mode 0666"
303 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
306 if [ ! -d $DIR/$tdir ]; then
307 test_mkdir $DIR/$tdir
309 $MCREATE $DIR/$tdir/$tfile
310 echo -n foo > $DIR/$tdir/$tfile
311 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
312 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
314 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
317 test_mkdir $DIR/$tdir
318 touch $DIR/$tdir/$tfile
319 chmod 0666 $DIR/$tdir/$tfile
320 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
321 error "$tfile mode not 0666"
323 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
326 test_mkdir $DIR/$tdir
327 test_mkdir $DIR/$tdir/d2
328 test_mkdir $DIR/$tdir/d2/d3
329 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
331 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
334 test_mkdir $DIR/$tdir
335 test_mkdir $DIR/$tdir/d2
336 touch $DIR/$tdir/d2/$tfile
337 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
338 error "$tdir/d2/$tfile not a file"
340 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
343 test_mkdir $DIR/$tdir
344 test_mkdir $DIR/$tdir/d2
345 chmod 0666 $DIR/$tdir/d2
346 chmod 0705 $DIR/$tdir/d2
347 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
348 error "$tdir/d2 mode not 0705"
350 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
353 test_mkdir $DIR/$tdir
354 touch $DIR/$tdir/$tfile
355 chmod 0666 $DIR/$tdir/$tfile
356 chmod 0654 $DIR/$tdir/$tfile
357 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
358 error "$tdir/d2 mode not 0654"
360 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
363 test_mkdir $DIR/$tdir
364 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
366 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
367 error "$tdir/$tfile size not 0 after truncate"
369 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
372 test_mkdir $DIR/$tdir
373 touch $DIR/$tdir/$tfile
375 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
377 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
380 test_mkdir $DIR/$tdir
381 touch $DIR/$tdir/$tfile
382 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
383 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
384 error "$tdir/${tfile_2} not a file after rename"
385 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
387 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
390 test_mkdir $DIR/$tdir
391 touch $DIR/$tdir/$tfile
392 rm -rf $DIR/$tdir/$tfile
393 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
395 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
398 test_mkdir -p $DIR/$tdir
399 touch $DIR/$tdir/$tfile
400 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
402 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
403 error "$tdir/l-exist not a symlink"
404 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
405 error "$tdir/l-exist not referencing a file"
406 rm -f $DIR/$tdir/l-exist
407 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
409 run_test 17a "symlinks: create, remove (real) =================="
412 test_mkdir -p $DIR/$tdir
413 ln -s no-such-file $DIR/$tdir/l-dangle
415 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
416 error "$tdir/l-dangle not referencing no-such-file"
417 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
418 error "$tdir/l-dangle not referencing non-existent file"
419 rm -f $DIR/$tdir/l-dangle
420 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
422 run_test 17b "symlinks: create, remove (dangling) =============="
424 test_17c() { # bug 3440 - don't save failed open RPC for replay
425 test_mkdir -p $DIR/$tdir
426 ln -s foo $DIR/$tdir/$tfile
427 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
429 run_test 17c "symlinks: open dangling (should return error) ===="
432 test_mkdir -p $DIR/$tdir
433 ln -s foo $DIR/$tdir/$tfile
434 touch $DIR/$tdir/$tfile || error "creating to new symlink"
436 run_test 17d "symlinks: create dangling ========================"
439 test_mkdir -p $DIR/$tdir
440 local foo=$DIR/$tdir/$tfile
441 ln -s $foo $foo || error "create symlink failed"
442 ls -l $foo || error "ls -l failed"
443 ls $foo && error "ls not failed" || true
445 run_test 17e "symlinks: create recursive symlink (should return error) ===="
448 test_mkdir -p $DIR/$tdir
449 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
450 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
451 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
452 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
453 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
454 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
457 run_test 17f "symlinks: long and very long symlink name ========================"
459 # str_repeat(S, N) generate a string that is string S repeated N times
464 while [ $((n -= 1)) -ge 0 ]; do
470 # Long symlinks and LU-2241
472 test_mkdir -p $DIR/$tdir
473 local TESTS="59 60 61 4094 4095"
475 # Fix for inode size boundary in 2.1.4
476 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
479 # Patch not applied to 2.2 or 2.3 branches
480 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
481 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
484 # skip long symlink name for rhel6.5.
485 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
486 grep -q '6.5' /etc/redhat-release &>/dev/null &&
487 TESTS="59 60 61 4062 4063"
490 local SYMNAME=$(str_repeat 'x' $i)
491 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
492 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
495 run_test 17g "symlinks: really long symlink name and inode boundaries"
497 test_17h() { #bug 17378
498 remote_mds_nodsh && skip "remote MDS with nodsh" && return
499 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
501 test_mkdir -p $DIR/$tdir
502 if [[ $MDSCOUNT -gt 1 ]]; then
503 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
507 $SETSTRIPE -c -1 $DIR/$tdir
508 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
509 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
510 touch $DIR/$tdir/$tfile || true
512 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
514 test_17i() { #bug 20018
515 remote_mds_nodsh && skip "remote MDS with nodsh" && return
516 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
517 test_mkdir -c1 $DIR/$tdir
518 local foo=$DIR/$tdir/$tfile
520 if [[ $MDSCOUNT -gt 1 ]]; then
521 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
525 ln -s $foo $foo || error "create symlink failed"
526 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
527 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
528 ls -l $foo && error "error not detected"
531 run_test 17i "don't panic on short symlink"
533 test_17k() { #bug 22301
534 [[ -z "$(which rsync 2>/dev/null)" ]] &&
535 skip "no rsync command" && return 0
536 rsync --help | grep -q xattr ||
537 skip_env "$(rsync --version | head -n1) does not support xattrs"
538 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
539 test_mkdir -p $DIR/$tdir
540 test_mkdir -p $DIR/$tdir.new
541 touch $DIR/$tdir/$tfile
542 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
543 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
544 error "rsync failed with xattrs enabled"
546 run_test 17k "symlinks: rsync with xattrs enabled ========================="
548 test_17l() { # LU-279
549 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
550 skip "no getfattr command" && return 0
551 test_mkdir -p $DIR/$tdir
552 touch $DIR/$tdir/$tfile
553 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
554 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
555 # -h to not follow symlinks. -m '' to list all the xattrs.
556 # grep to remove first line: '# file: $path'.
557 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
559 lgetxattr_size_check $path $xattr ||
560 error "lgetxattr_size_check $path $xattr failed"
564 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
568 local short_sym="0123456789"
569 local WDIR=$DIR/${tdir}m
572 remote_mds_nodsh && skip "remote MDS with nodsh" && return
573 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
574 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
575 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
577 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
578 skip "only for ldiskfs MDT" && return 0
580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
584 # create a long symlink file
585 for ((i = 0; i < 4; ++i)); do
586 long_sym=${long_sym}${long_sym}
589 echo "create 512 short and long symlink files under $WDIR"
590 for ((i = 0; i < 256; ++i)); do
591 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
592 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
598 wait_delete_completed
600 echo "recreate the 512 symlink files with a shorter string"
601 for ((i = 0; i < 512; ++i)); do
602 # rewrite the symlink file with a shorter string
603 ln -sf ${long_sym} $WDIR/long-$i || error "long_sym failed"
604 ln -sf ${short_sym} $WDIR/short-$i || error "short_sym failed"
607 local mds_index=$(($($LFS getstripe -M $WDIR) + 1))
608 local devname=$(mdsdevname $mds_index)
610 echo "stop and checking mds${mds_index}:"
611 # e2fsck should not return error
613 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
616 start mds${mds_index} $devname $MDS_MOUNT_OPTS || error "start failed"
617 df $MOUNT > /dev/null 2>&1
619 error "e2fsck detected error for short/long symlink: rc=$rc"
621 run_test 17m "run e2fsck against MDT which contains short/long symlink"
623 check_fs_consistency_17n() {
627 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
628 # so it only check MDT1/MDT2 instead of all of MDTs.
629 for mdt_index in 1 2; do
630 local devname=$(mdsdevname $mdt_index)
631 # e2fsck should not return error
633 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
636 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
637 error "mount mds$mdt_index failed"
638 df $MOUNT > /dev/null 2>&1
646 remote_mds_nodsh && skip "remote MDS with nodsh" && return
647 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
648 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
649 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
651 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
652 skip "only for ldiskfs MDT" && return 0
654 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
656 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
658 test_mkdir $DIR/$tdir
659 for ((i=0; i<10; i++)); do
660 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
661 error "create remote dir error $i"
662 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
663 error "create files under remote dir failed $i"
666 check_fs_consistency_17n ||
667 error "e2fsck report error after create files under remote dir"
669 for ((i = 0; i < 10; i++)); do
670 rm -rf $DIR/$tdir/remote_dir_${i} ||
671 error "destroy remote dir error $i"
674 check_fs_consistency_17n ||
675 error "e2fsck report error after unlink files under remote dir"
677 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
678 skip "lustre < 2.4.50 does not support migrate mv " && return
680 for ((i = 0; i < 10; i++)); do
681 mkdir -p $DIR/$tdir/remote_dir_${i}
682 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
683 error "create files under remote dir failed $i"
684 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
685 error "migrate remote dir error $i"
687 check_fs_consistency_17n || error "e2fsck report error after migration"
689 for ((i = 0; i < 10; i++)); do
690 rm -rf $DIR/$tdir/remote_dir_${i} ||
691 error "destroy remote dir error $i"
694 check_fs_consistency_17n || error "e2fsck report error after unlink"
696 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
699 remote_mds_nodsh && skip "remote MDS with nodsh" && return
700 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
701 skip "Need MDS version at least 2.3.64" && return
703 local WDIR=$DIR/${tdir}o
708 mdt_index=$($LFS getstripe -M $WDIR)
709 mdt_index=$((mdt_index+1))
713 #fail mds will wait the failover finish then set
714 #following fail_loc to avoid interfer the recovery process.
717 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
718 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
719 ls -l $WDIR/$tfile && rc=1
720 do_facet mds${mdt_index} lctl set_param fail_loc=0
721 [[ $rc -ne 0 ]] && error "stat file should fail"
724 run_test 17o "stat file with incompat LMA feature"
727 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
728 ls $DIR || error "Failed to ls $DIR: $?"
730 run_test 18 "touch .../f ; ls ... =============================="
736 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
738 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
741 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
743 run_test 19b "ls -l .../f19 (should return error) =============="
746 [ $RUNAS_ID -eq $UID ] &&
747 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
748 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
750 run_test 19c "$RUNAS touch .../f19 (should return error) =="
753 cat $DIR/f19 && error || true
755 run_test 19d "cat .../f19 (should return error) =============="
767 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
769 run_test 20 "touch .../f ; ls -l ... ==========================="
772 test_mkdir -p $DIR/$tdir
773 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
774 ln -s dangle $DIR/$tdir/link
775 echo foo >> $DIR/$tdir/link
776 cat $DIR/$tdir/dangle
777 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
778 $CHECKSTAT -f -t file $DIR/$tdir/link ||
779 error "$tdir/link not linked to a file"
781 run_test 21 "write to dangling link ============================"
785 test_mkdir -p $DIR/$tdir
786 chown $RUNAS_ID:$RUNAS_GID $WDIR
787 (cd $WDIR || error "cd $WDIR failed";
788 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
790 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
791 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
792 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
794 run_test 22 "unpack tar archive as non-root user ==============="
798 test_mkdir -p $DIR/$tdir
799 local file=$DIR/$tdir/$tfile
801 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
802 openfile -f O_CREAT:O_EXCL $file &&
803 error "$file recreate succeeded" || true
805 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
807 test_23b() { # bug 18988
808 test_mkdir -p $DIR/$tdir
809 local file=$DIR/$tdir/$tfile
812 echo foo > $file || error "write filed"
813 echo bar >> $file || error "append filed"
814 $CHECKSTAT -s 8 $file || error "wrong size"
817 run_test 23b "O_APPEND check =========================="
821 echo '-- same directory rename'
822 test_mkdir $DIR/$tdir
823 touch $DIR/$tdir/$tfile.1
824 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
825 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
827 run_test 24a "rename file to non-existent target"
830 test_mkdir $DIR/$tdir
831 touch $DIR/$tdir/$tfile.{1,2}
832 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
833 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
834 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
836 run_test 24b "rename file to existing target"
839 test_mkdir $DIR/$tdir
840 test_mkdir $DIR/$tdir/d$testnum.1
841 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
842 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
843 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
845 run_test 24c "rename directory to non-existent target"
848 test_mkdir -c1 $DIR/$tdir
849 test_mkdir -c1 $DIR/$tdir/d$testnum.1
850 test_mkdir -c1 $DIR/$tdir/d$testnum.2
851 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
852 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
853 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
855 run_test 24d "rename directory to existing target"
858 echo '-- cross directory renames --'
862 mv $DIR/R5a/f $DIR/R5b/g
863 $CHECKSTAT -a $DIR/R5a/f || error
864 $CHECKSTAT -t file $DIR/R5b/g || error
866 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
871 touch $DIR/R6a/f $DIR/R6b/g
872 mv $DIR/R6a/f $DIR/R6b/g
873 $CHECKSTAT -a $DIR/R6a/f || error
874 $CHECKSTAT -t file $DIR/R6b/g || error
876 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
881 test_mkdir $DIR/R7a/d
882 mv $DIR/R7a/d $DIR/R7b/e
883 $CHECKSTAT -a $DIR/R7a/d || error
884 $CHECKSTAT -t dir $DIR/R7b/e || error
886 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
889 test_mkdir -c1 $DIR/R8a
890 test_mkdir -c1 $DIR/R8b
891 test_mkdir -c1 $DIR/R8a/d
892 test_mkdir -c1 $DIR/R8b/e
893 mrename $DIR/R8a/d $DIR/R8b/e
894 $CHECKSTAT -a $DIR/R8a/d || error
895 $CHECKSTAT -t dir $DIR/R8b/e || error
897 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
900 echo "-- rename error cases"
904 mrename $DIR/R9/f $DIR/R9/a
905 $CHECKSTAT -t file $DIR/R9/f || error
906 $CHECKSTAT -t dir $DIR/R9/a || error
907 $CHECKSTAT -a $DIR/R9/a/f || error
909 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
913 mrename $DIR/R10/f $DIR/R10/g
914 $CHECKSTAT -t dir $DIR/R10 || error
915 $CHECKSTAT -a $DIR/R10/f || error
916 $CHECKSTAT -a $DIR/R10/g || error
918 run_test 24j "source does not exist ============================"
922 test_mkdir $DIR/R11a/d
924 mv $DIR/R11a/f $DIR/R11a/d
925 $CHECKSTAT -a $DIR/R11a/f || error
926 $CHECKSTAT -t file $DIR/R11a/d/f || error
928 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
930 # bug 2429 - rename foo foo foo creates invalid file
933 $MULTIOP $f OcNs || error
935 run_test 24l "Renaming a file to itself ========================"
939 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
940 # on ext3 this does not remove either the source or target files
941 # though the "expected" operation would be to remove the source
942 $CHECKSTAT -t file ${f} || error "${f} missing"
943 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
945 run_test 24m "Renaming a file to a hard link to itself ========="
949 # this stats the old file after it was renamed, so it should fail
953 $CHECKSTAT ${f}.rename
956 run_test 24n "Statting the old file after renaming (Posix rename 2)"
959 test_mkdir -p $DIR/d24o
960 rename_many -s random -v -n 10 $DIR/d24o
962 run_test 24o "rename of files during htree split ==============="
967 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
968 mrename $DIR/R12a $DIR/R12b
969 $CHECKSTAT -a $DIR/R12a || error
970 $CHECKSTAT -t dir $DIR/R12b || error
971 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
972 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
974 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
976 cleanup_multiop_pause() {
982 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
985 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
986 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
989 trap cleanup_multiop_pause EXIT
990 mrename $DIR/R13a $DIR/R13b
991 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
992 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
993 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
994 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
995 cleanup_multiop_pause
996 wait $MULTIPID || error "multiop close failed"
998 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1000 test_24r() { #bug 3789
1001 test_mkdir $DIR/R14a
1002 test_mkdir $DIR/R14a/b
1003 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1004 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1005 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1007 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1010 test_mkdir $DIR/R15a
1011 test_mkdir $DIR/R15a/b
1012 test_mkdir $DIR/R15a/b/c
1013 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1014 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1015 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1017 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1019 test_mkdir $DIR/R16a
1020 test_mkdir $DIR/R16a/b
1021 test_mkdir $DIR/R16a/b/c
1022 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1023 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1024 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1026 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1028 test_24u() { # bug12192
1029 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1030 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1032 run_test 24u "create stripe file"
1036 size=$(getconf PAGE_SIZE 2>/dev/null)
1037 echo -n ${size:-4096}
1040 simple_cleanup_common() {
1043 wait_delete_completed
1046 max_pages_per_rpc() {
1047 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -n1
1051 local NRFILES=100000
1052 local FREE_INODES=$(mdt_free_inodes 0)
1053 [[ $FREE_INODES -lt $NRFILES ]] &&
1054 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
1057 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1058 trap simple_cleanup_common EXIT
1060 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1061 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && NRFILES=10000
1063 test_mkdir -p $DIR/$tdir
1064 createmany -m $DIR/$tdir/$tfile $NRFILES
1066 cancel_lru_locks mdc
1067 lctl set_param mdc.*.stats clear
1069 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1071 # LU-5 large readdir
1072 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1073 # 8 bytes for name(filename is mostly 5 in this test) +
1074 # 8 bytes for luda_type
1075 # take into account of overhead in lu_dirpage header and end mark in
1076 # each page, plus one in RPC_NUM calculation.
1078 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1079 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1080 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats |
1081 awk '/^mds_readpage/ {print $2}')
1082 [[ $mds_readpage -gt $RPC_NUM ]] &&
1083 error "large readdir doesn't take effect"
1085 simple_cleanup_common
1087 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1089 test_24w() { # bug21506
1091 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1092 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1093 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1094 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1095 [[ "$SZ1" -eq "$SZ2" ]] ||
1096 error "Error reading at the end of the file $tfile"
1098 run_test 24w "Reading a file larger than 4Gb"
1101 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1103 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1104 skip "Need MDS version at least 2.7.56" && return
1106 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1108 local remote_dir=$DIR/$tdir/remote_dir
1110 test_mkdir -p $DIR/$tdir
1111 $LFS mkdir -i $MDTIDX $remote_dir ||
1112 error "create remote directory failed"
1114 test_mkdir -p $DIR/$tdir/src_dir
1115 touch $DIR/$tdir/src_file
1116 test_mkdir -p $remote_dir/tgt_dir
1117 touch $remote_dir/tgt_file
1119 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1120 error "rename dir cross MDT failed!"
1122 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1123 error "rename file cross MDT failed!"
1125 touch $DIR/$tdir/ln_file
1126 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1127 error "ln file cross MDT failed"
1129 rm -rf $DIR/$tdir || error "Can not delete directories"
1131 run_test 24x "cross MDT rename/link"
1134 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1137 local remote_dir=$DIR/$tdir/remote_dir
1139 test_mkdir -p $DIR/$tdir
1140 $LFS mkdir -i $MDTIDX $remote_dir ||
1141 error "create remote directory failed"
1143 test_mkdir -p $remote_dir/src_dir
1144 touch $remote_dir/src_file
1145 test_mkdir -p $remote_dir/tgt_dir
1146 touch $remote_dir/tgt_file
1148 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1149 error "rename subdir in the same remote dir failed!"
1151 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1152 error "rename files in the same remote dir failed!"
1154 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1155 error "link files in the same remote dir failed!"
1157 rm -rf $DIR/$tdir || error "Can not delete directories"
1159 run_test 24y "rename/link on the same dir should succeed"
1161 test_24A() { # LU-3182
1165 test_mkdir -p $DIR/$tdir
1166 createmany -m $DIR/$tdir/$tfile $NFILES
1167 local t=$(ls $DIR/$tdir | wc -l)
1168 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1169 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1170 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1171 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1174 rm -rf $DIR/$tdir || error "Can not delete directories"
1176 run_test 24A "readdir() returns correct number of entries."
1178 test_24B() { # LU-4805
1179 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1182 test_mkdir $DIR/$tdir
1183 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1184 error "create striped dir failed"
1186 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1187 [ $count -eq 2 ] || error "Expected 2, got $count"
1189 touch $DIR/$tdir/striped_dir/a
1191 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1192 [ $count -eq 3 ] || error "Expected 3, got $count"
1194 touch $DIR/$tdir/striped_dir/.f
1196 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1197 [ $count -eq 4 ] || error "Expected 4, got $count"
1199 rm -rf $DIR/$tdir || error "Can not delete directories"
1201 run_test 24B "readdir for striped dir return correct number of entries"
1204 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1210 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1211 error "create striped dir failed"
1213 cd $DIR/$tdir/d0/striped_dir
1215 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1216 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1217 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1219 [ "$d0_ino" = "$parent_ino" ] ||
1220 error ".. wrong, expect $d0_ino, get $parent_ino"
1222 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1223 error "mv striped dir failed"
1225 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1227 [ "$d1_ino" = "$parent_ino" ] ||
1228 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1230 run_test 24C "check .. in striped dir"
1232 test_24D() { # LU-6101
1237 createmany -m $DIR/$tdir/$tfile $NFILES
1238 local t=$(ls $DIR/$tdir | wc -l)
1239 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1240 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1241 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1242 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1245 rm -rf $DIR/$tdir || error "Can not delete directories"
1247 run_test 24D "readdir() returns correct number of entries after cursor reload"
1250 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
1251 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1254 mkdir $DIR/$tdir/src_dir
1255 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1256 error "create remote source failed"
1258 touch $DIR/$tdir/src_dir/src_child/a
1260 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1261 error "create remote target dir failed"
1263 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1264 error "create remote target child failed"
1266 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1267 error "rename dir cross MDT failed!"
1271 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1272 error "src_child still exists after rename"
1274 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1275 error "missing file(a) after rename"
1277 rm -rf $DIR/$tdir || error "Can not delete directories"
1279 run_test 24E "cross MDT rename/link"
1282 echo '== symlink sanity ============================================='
1286 touch $DIR/s25/foo || error
1288 run_test 25a "create file in symlinked directory ==============="
1291 [ ! -d $DIR/d25 ] && test_25a
1292 $CHECKSTAT -t file $DIR/s25/foo || error
1294 run_test 25b "lookup file in symlinked directory ==============="
1298 test_mkdir $DIR/d26/d26-2
1299 ln -s d26/d26-2 $DIR/s26
1300 touch $DIR/s26/foo || error
1302 run_test 26a "multiple component symlink ======================="
1305 test_mkdir -p $DIR/d26b/d26-2
1306 ln -s d26b/d26-2/foo $DIR/s26-2
1307 touch $DIR/s26-2 || error
1309 run_test 26b "multiple component symlink at end of lookup ======"
1312 test_mkdir $DIR/d26.2
1313 touch $DIR/d26.2/foo
1314 ln -s d26.2 $DIR/s26.2-1
1315 ln -s s26.2-1 $DIR/s26.2-2
1316 ln -s s26.2-2 $DIR/s26.2-3
1317 chmod 0666 $DIR/s26.2-3/foo
1319 run_test 26c "chain of symlinks ================================"
1321 # recursive symlinks (bug 439)
1323 ln -s d26-3/foo $DIR/d26-3
1325 run_test 26d "create multiple component recursive symlink ======"
1328 [ ! -h $DIR/d26-3 ] && test_26d
1331 run_test 26e "unlink multiple component recursive symlink ======"
1333 # recursive symlinks (bug 7022)
1335 test_mkdir -p $DIR/$tdir
1336 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1337 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1338 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1339 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1340 cd $tfile || error "cd $tfile failed"
1341 ln -s .. dotdot || error "ln dotdot failed"
1342 ln -s dotdot/lndir lndir || error "ln lndir failed"
1343 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1344 output=`ls $tfile/$tfile/lndir/bar1`
1345 [ "$output" = bar1 ] && error "unexpected output"
1346 rm -r $tfile || error "rm $tfile failed"
1347 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1349 run_test 26f "rm -r of a directory which has recursive symlink ="
1352 echo '== stripe sanity =============================================='
1353 test_mkdir -p $DIR/d27 || error "mkdir failed"
1355 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1356 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1357 log "== test_27a: write to one stripe file ========================="
1358 cp /etc/hosts $DIR/d27/f0 || error
1360 run_test 27a "one stripe file =================================="
1363 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
1364 test_mkdir -p $DIR/d27
1365 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1366 $GETSTRIPE -c $DIR/d27/f01
1367 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1368 error "two-stripe file doesn't have two stripes"
1370 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1372 run_test 27b "create and write to two stripe file"
1375 test_mkdir -p $DIR/d27
1376 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1377 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1378 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1380 run_test 27d "create file with default settings ================"
1383 # LU-5839 adds check for existed layout before setting it
1384 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1385 skip "Need MDS version at least 2.7.56" && return
1386 test_mkdir -p $DIR/d27
1387 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1388 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1389 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1391 run_test 27e "setstripe existing file (should return error) ======"
1394 test_mkdir $DIR/$tdir
1395 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1396 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1397 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1398 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1399 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1400 $GETSTRIPE $DIR/$tdir/$tfile || error "$GETSTRIPE failed"
1402 run_test 27f "setstripe with bad stripe size (should return error)"
1405 test_mkdir -p $DIR/d27
1406 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1407 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1408 error "$DIR/d27/fnone has object"
1410 run_test 27g "$GETSTRIPE with no objects"
1413 test_mkdir $DIR/$tdir
1414 touch $DIR/$tdir/$tfile || error "touch failed"
1415 [[ $($GETSTRIPE -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1416 error "missing objects"
1418 run_test 27i "$GETSTRIPE with some objects"
1421 test_mkdir -p $DIR/d27
1422 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1424 run_test 27j "setstripe with bad stripe offset (should return error)"
1426 test_27k() { # bug 2844
1427 test_mkdir -p $DIR/d27
1429 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1430 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1431 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1432 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1433 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "1:$BLKSIZE > $LL_MAX_BLKSIZE"
1434 dd if=/dev/zero of=$FILE bs=4k count=1
1435 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1436 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "2:$BLKSIZE > $LL_MAX_BLKSIZE"
1438 run_test 27k "limit i_blksize for broken user apps ============="
1441 test_mkdir -p $DIR/d27
1442 mcreate $DIR/f27l || error "creating file"
1443 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1444 error "setstripe should have failed" || true
1446 run_test 27l "check setstripe permissions (should return error)"
1449 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1452 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1454 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1455 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1458 trap simple_cleanup_common EXIT
1459 test_mkdir -p $DIR/$tdir
1460 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1461 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1462 error "dd should fill OST0"
1464 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1466 [ $i -gt 256 ] && break
1469 touch $DIR/$tdir/f27m_$i
1470 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1471 error "OST0 was full but new created file still use it"
1473 touch $DIR/$tdir/f27m_$i
1474 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1475 error "OST0 was full but new created file still use it"
1476 simple_cleanup_common
1478 run_test 27m "create file while OST0 was full =================="
1481 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1485 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1486 # if the OST isn't full anymore.
1488 local OSTIDX=${1:-""}
1490 local list=$(comma_list $(osts_nodes))
1491 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1493 do_nodes $list lctl set_param fail_loc=0
1494 sync # initiate all OST_DESTROYs from MDS to OST
1498 exhaust_precreations() {
1501 local FAILIDX=${3:-$OSTIDX}
1502 local ofacet=ost$((OSTIDX + 1))
1504 test_mkdir -p -c1 $DIR/$tdir
1505 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1506 local mfacet=mds$((mdtidx + 1))
1507 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1509 local OST=$(ostname_from_index $OSTIDX)
1512 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1513 local last_id=$(do_facet $mfacet lctl get_param -n \
1514 osc.$mdtosc_proc1.prealloc_last_id)
1515 local next_id=$(do_facet $mfacet lctl get_param -n \
1516 osc.$mdtosc_proc1.prealloc_next_id)
1518 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1519 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1521 test_mkdir -p $DIR/$tdir/${OST}
1522 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1523 #define OBD_FAIL_OST_ENOSPC 0x215
1524 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1525 echo "Creating to objid $last_id on ost $OST..."
1526 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1527 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1528 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1532 exhaust_all_precreations() {
1534 for (( i=0; i < OSTCOUNT; i++ )) ; do
1535 exhaust_precreations $i $1 -1
1540 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1541 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1542 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1543 remote_ost_nodsh && skip "remote OST with nodsh" && return
1546 rm -f $DIR/$tdir/$tfile
1547 exhaust_precreations 0 0x80000215
1548 $SETSTRIPE -c -1 $DIR/$tdir
1549 touch $DIR/$tdir/$tfile || error
1550 $GETSTRIPE $DIR/$tdir/$tfile
1553 run_test 27n "create file with some full OSTs =================="
1556 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1557 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1558 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1559 remote_ost_nodsh && skip "remote OST with nodsh" && return
1562 rm -f $DIR/$tdir/$tfile
1563 exhaust_all_precreations 0x215
1565 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1570 run_test 27o "create file with all full OSTs (should error) ===="
1573 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1574 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1575 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1576 remote_ost_nodsh && skip "remote OST with nodsh" && return
1579 rm -f $DIR/$tdir/$tfile
1580 test_mkdir -p $DIR/$tdir
1582 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1583 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1584 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1586 exhaust_precreations 0 0x80000215
1587 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1588 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1589 $GETSTRIPE $DIR/$tdir/$tfile
1593 run_test 27p "append to a truncated file with some full OSTs ==="
1596 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1597 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1598 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1599 remote_ost_nodsh && skip "remote OST with nodsh" && return
1602 rm -f $DIR/$tdir/$tfile
1604 test_mkdir -p $DIR/$tdir
1605 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1606 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1607 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1609 exhaust_all_precreations 0x215
1611 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1612 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1616 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1619 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1620 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1621 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1622 remote_ost_nodsh && skip "remote OST with nodsh" && return
1625 rm -f $DIR/$tdir/$tfile
1626 exhaust_precreations 0 0x80000215
1628 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1632 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1634 test_27s() { # bug 10725
1635 test_mkdir -p $DIR/$tdir
1636 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1637 local stripe_count=0
1638 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1639 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1640 error "stripe width >= 2^32 succeeded" || true
1643 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1645 test_27t() { # bug 10864
1650 $WLFS getstripe $tfile
1653 run_test 27t "check that utils parse path correctly"
1655 test_27u() { # bug 4900
1656 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1657 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1659 local list=$(comma_list $(mdts_nodes))
1661 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1662 do_nodes $list $LCTL set_param fail_loc=0x139
1663 test_mkdir -p $DIR/$tdir
1665 createmany -o $DIR/$tdir/t- 1000
1666 do_nodes $list $LCTL set_param fail_loc=0
1668 TLOG=$TMP/$tfile.getstripe
1669 $GETSTRIPE $DIR/$tdir > $TLOG
1670 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1671 unlinkmany $DIR/$tdir/t- 1000
1672 [[ $OBJS -gt 0 ]] &&
1673 error "$OBJS objects created on OST-0. See $TLOG" || pass
1675 run_test 27u "skip object creation on OSC w/o objects =========="
1677 test_27v() { # bug 4900
1678 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1679 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1680 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1681 remote_ost_nodsh && skip "remote OST with nodsh" && return
1683 exhaust_all_precreations 0x215
1686 test_mkdir -p $DIR/$tdir
1687 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1689 touch $DIR/$tdir/$tfile
1690 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1692 for (( i=1; i < OSTCOUNT; i++ )); do
1693 do_facet ost$i lctl set_param fail_loc=0x705
1695 local START=`date +%s`
1696 createmany -o $DIR/$tdir/$tfile 32
1698 local FINISH=`date +%s`
1699 local TIMEOUT=`lctl get_param -n timeout`
1700 local PROCESS=$((FINISH - START))
1701 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1702 error "$FINISH - $START >= $TIMEOUT / 2"
1703 sleep $((TIMEOUT / 2 - PROCESS))
1706 run_test 27v "skip object creation on slow OST ================="
1708 test_27w() { # bug 10997
1709 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1710 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1711 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1712 error "stripe size $size != 65536" || true
1713 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1714 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1716 run_test 27w "check $SETSTRIPE -S option"
1719 [[ $OSTCOUNT -lt 2 ]] &&
1720 skip_env "skipping multiple stripe count/offset test" && return
1722 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1723 for i in $(seq 1 $OSTCOUNT); do
1725 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1726 error "setstripe -c $i -i $offset failed"
1727 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1728 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1729 [ $count -ne $i ] && error "stripe count $count != $i" || true
1730 [ $index -ne $offset ] &&
1731 error "stripe offset $index != $offset" || true
1734 run_test 27wa "check $SETSTRIPE -c -i options"
1737 remote_ost_nodsh && skip "remote OST with nodsh" && return
1738 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
1739 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1740 OFFSET=$(($OSTCOUNT - 1))
1742 local OST=$(ostname_from_index $OSTIDX)
1744 test_mkdir -p $DIR/$tdir
1745 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1746 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1748 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1749 for i in `seq 0 $OFFSET`; do
1750 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1751 error "OST0 was degraded but new created file still use it"
1753 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1755 run_test 27x "create files while OST0 is degraded"
1758 [[ $OSTCOUNT -lt 2 ]] &&
1759 skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1760 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1761 remote_ost_nodsh && skip "remote OST with nodsh" && return
1762 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1764 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1765 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1766 osc.$mdtosc.prealloc_last_id)
1767 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1768 osc.$mdtosc.prealloc_next_id)
1769 local fcount=$((last_id - next_id))
1770 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1771 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1773 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1774 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1775 local OST_DEACTIVE_IDX=-1
1780 for OSC in $MDS_OSCS; do
1781 OST=$(osc_to_ost $OSC)
1782 OSTIDX=$(index_from_ostuuid $OST)
1783 if [ $OST_DEACTIVE_IDX == -1 ]; then
1784 OST_DEACTIVE_IDX=$OSTIDX
1786 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1787 echo $OSC "is Deactivated:"
1788 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1792 OSTIDX=$(index_from_ostuuid $OST)
1793 test_mkdir -p $DIR/$tdir
1794 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1796 for OSC in $MDS_OSCS; do
1797 OST=$(osc_to_ost $OSC)
1798 OSTIDX=$(index_from_ostuuid $OST)
1799 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1800 echo $OST "is degraded:"
1801 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1802 obdfilter.$OST.degraded=1
1807 createmany -o $DIR/$tdir/$tfile $fcount
1809 for OSC in $MDS_OSCS; do
1810 OST=$(osc_to_ost $OSC)
1811 OSTIDX=$(index_from_ostuuid $OST)
1812 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1813 echo $OST "is recovered from degraded:"
1814 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1815 obdfilter.$OST.degraded=0
1817 do_facet $SINGLEMDS lctl --device %$OSC activate
1821 # all osp devices get activated, hence -1 stripe count restored
1824 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1825 # devices get activated.
1827 $SETSTRIPE -c -1 $DIR/$tfile
1828 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1830 [ $stripecnt -ne $OSTCOUNT ] &&
1831 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1834 run_test 27y "create files while OST0 is degraded and the rest inactive"
1840 lmm_count=$($GETSTRIPE -c $1)
1841 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1842 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1844 local old_ifs="$IFS"
1846 fid=($($LFS path2fid $1))
1849 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1850 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1852 # compare lmm_seq and lu_fid->f_seq
1853 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1854 # compare lmm_object_id and lu_fid->oid
1855 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1857 # check the trusted.fid attribute of the OST objects of the file
1858 local have_obdidx=false
1860 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1861 # skip lines up to and including "obdidx"
1862 [ -z "$obdidx" ] && break
1863 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1864 $have_obdidx || continue
1866 local ost=$((obdidx + 1))
1867 local dev=$(ostdevname $ost)
1870 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1872 seq=$(echo $seq | sed -e "s/^0x//g")
1873 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1874 oid_hex=$(echo $oid)
1876 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1878 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1882 # Don't unmount/remount the OSTs if we don't need to do that.
1883 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1884 # update too, until that use mount/ll_decode_filter_fid/mount.
1885 # Re-enable when debugfs will understand new filter_fid.
1887 if false && [ $(facet_fstype ost$ost) == ldiskfs ]; then
1888 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1889 $dev 2>/dev/null" | grep "parent=")
1892 mount_fstype ost$ost
1893 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1894 $(facet_mntpt ost$ost)/$obj_file)
1895 unmount_fstype ost$ost
1896 start ost$ost $dev $OST_MOUNT_OPTS
1900 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1902 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1904 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1905 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1906 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1907 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1908 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1910 if echo $ff_parent | grep -q 'stripe='; then
1911 ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1914 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1915 # into f_ver in this case. See the comment on
1918 ff_pstripe=$(echo $ff_parent | cut -d: -f3 |
1922 # compare lmm_seq and filter_fid->ff_parent.f_seq
1923 [ $ff_pseq = $lmm_seq ] ||
1924 error "FF parent SEQ $ff_pseq != $lmm_seq"
1925 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1926 [ $ff_poid = $lmm_oid ] ||
1927 error "FF parent OID $ff_poid != $lmm_oid"
1928 (($ff_pstripe == $stripe_nr)) ||
1929 error "FF stripe $ff_pstripe != $stripe_nr"
1931 stripe_nr=$((stripe_nr + 1))
1936 remote_ost_nodsh && skip "remote OST with nodsh" && return
1937 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1938 test_mkdir -p $DIR/$tdir
1940 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1941 { error "setstripe -c -1 failed"; return 1; }
1942 # We need to send a write to every object to get parent FID info set.
1943 # This _should_ also work for setattr, but does not currently.
1944 # touch $DIR/$tdir/$tfile-1 ||
1945 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1946 { error "dd $tfile-1 failed"; return 2; }
1947 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1948 { error "setstripe -c -1 failed"; return 3; }
1949 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1950 { error "dd $tfile-2 failed"; return 4; }
1952 # make sure write RPCs have been sent to OSTs
1955 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1956 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1958 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1960 test_27A() { # b=19102
1961 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1962 local restore_size=$($GETSTRIPE -S $MOUNT)
1963 local restore_count=$($GETSTRIPE -c $MOUNT)
1964 local restore_offset=$($GETSTRIPE -i $MOUNT)
1965 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1966 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1967 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1968 local default_size=$($GETSTRIPE -S $MOUNT)
1969 local default_offset=$($GETSTRIPE -i $MOUNT)
1970 local dsize=$((1024 * 1024))
1971 [ $default_size -eq $dsize ] ||
1972 error "stripe size $default_size != $dsize"
1973 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1974 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1976 run_test 27A "check filesystem-wide default LOV EA values"
1978 test_27B() { # LU-2523
1979 test_mkdir -p $DIR/$tdir
1980 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1982 # open f1 with O_LOV_DELAY_CREATE
1984 # call setstripe ioctl on open file descriptor for f1
1986 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1990 # open f1 with O_LOV_DELAY_CREATE
1992 # call setstripe ioctl on open file descriptor for f1
1994 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1996 # Allow multiop to fail in imitation of NFS's busted semantics.
1999 run_test 27B "call setstripe on open unlinked file/rename victim"
2001 test_27C() { #LU-2871
2002 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
2010 test_mkdir -p $DIR/$tdir
2012 for i in $(seq 0 $((OSTCOUNT - 1))); do
2013 # set stripe across all OSTs starting from OST$i
2014 $SETSTRIPE -i $i -c -1 $tfile$i
2015 # get striping information
2016 ost_idx=($($GETSTRIPE $tfile$i |
2017 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2021 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2022 error "${#ost_idx[@]} != $OSTCOUNT"
2024 for index in $(seq 0 $((OSTCOUNT - 1))); do
2026 for j in $(echo ${ost_idx[@]}); do
2027 if [ $index -eq $j ]; then
2033 error "Can not find $index in ${ost_idx[@]}"
2037 run_test 27C "check full striping across all OSTs"
2040 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2041 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2042 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2043 local POOL=${POOL:-testpool}
2045 local last_ost=$(($OSTCOUNT - 1))
2047 local ost_list=$(seq $first_ost $ost_step $last_ost)
2048 local ost_range="$first_ost $last_ost $ost_step"
2050 test_mkdir -p $DIR/$tdir
2051 pool_add $POOL || error "pool_add failed"
2052 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2055 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
2057 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2058 error "llapi_layout_test failed"
2060 cleanup_pools || error "cleanup_pools failed"
2062 run_test 27D "validate llapi_layout API"
2064 # Verify that default_easize is increased from its initial value after
2065 # accessing a widely striped file.
2067 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2068 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2069 skip "client does not have LU-3338 fix" && return
2071 # 72 bytes is the minimum space required to store striping
2072 # information for a file striped across one OST:
2073 # (sizeof(struct lov_user_md_v3) +
2074 # sizeof(struct lov_user_ost_data_v1))
2076 $LCTL set_param -n llite.*.default_easize $min_easize ||
2077 error "lctl set_param failed"
2078 local easize=$($LCTL get_param -n llite.*.default_easize)
2080 [ $easize -eq $min_easize ] ||
2081 error "failed to set default_easize"
2083 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2084 error "setstripe failed"
2088 easize=$($LCTL get_param -n llite.*.default_easize)
2090 [ $easize -gt $min_easize ] ||
2091 error "default_easize not updated"
2093 run_test 27E "check that default extended attribute size properly increases"
2095 test_27F() { # LU-5346/LU-7975
2097 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2099 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2100 skip "Need MDS version at least 2.8.51" && return
2102 test_mkdir -p $DIR/$tdir
2104 $SETSTRIPE -c 2 $DIR/$tdir
2106 # stop all OSTs to reproduce situation for LU-7975 ticket
2107 for num in $(seq $OSTCOUNT); do
2111 # open/create f0 with O_LOV_DELAY_CREATE
2112 # truncate f0 to a non-0 size
2114 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2116 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2117 # open/write it again to force delayed layout creation
2118 cat /etc/hosts > $DIR/$tdir/f0 &
2122 for num in $(seq $OSTCOUNT); do
2123 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2124 error "ost$num failed to start"
2127 wait $catpid || error "cat failed"
2129 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2130 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2133 run_test 27F "Client resend delayed layout creation with non-zero size"
2135 # createtest also checks that device nodes are created and
2136 # then visible correctly (#2091)
2137 test_28() { # bug 2091
2139 $CREATETEST $DIR/d28/ct || error
2141 run_test 28 "create/mknod/mkdir with bad file types ============"
2144 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2145 sync; sleep 1; sync # flush out any dirty pages from previous tests
2152 declare -i LOCKCOUNTORIG=0
2153 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2154 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2156 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2158 declare -i LOCKUNUSEDCOUNTORIG=0
2159 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2160 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2167 declare -i LOCKCOUNTCURRENT=0
2168 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2169 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2172 declare -i LOCKUNUSEDCOUNTCURRENT=0
2173 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2174 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2177 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2178 $LCTL set_param -n ldlm.dump_namespaces ""
2179 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2180 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2181 log "dumped log to $TMP/test_29.dk (bug 5793)"
2184 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2185 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2186 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2187 log "dumped log to $TMP/test_29.dk (bug 5793)"
2191 run_test 29 "IT_GETATTR regression ============================"
2193 test_30a() { # was test_30
2194 cp $(which ls) $DIR || cp /bin/ls $DIR
2198 run_test 30a "execute binary from Lustre (execve) =============="
2201 cp `which ls` $DIR || cp /bin/ls $DIR
2203 $RUNAS $DIR/ls / || error
2206 run_test 30b "execute binary from Lustre as non-root ==========="
2208 test_30c() { # b=22376
2209 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2210 cp `which ls` $DIR || cp /bin/ls $DIR
2212 cancel_lru_locks mdc
2213 cancel_lru_locks osc
2214 $RUNAS $DIR/ls / || error
2217 run_test 30c "execute binary from Lustre without read perms ===="
2220 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2221 $CHECKSTAT -a $DIR/f31 || error
2223 run_test 31a "open-unlink file =================================="
2226 touch $DIR/f31 || error
2227 ln $DIR/f31 $DIR/f31b || error
2228 $MULTIOP $DIR/f31b Ouc || error
2229 $CHECKSTAT -t file $DIR/f31 || error
2231 run_test 31b "unlink file with multiple links while open ======="
2234 touch $DIR/f31 || error
2235 ln $DIR/f31 $DIR/f31c || error
2236 multiop_bg_pause $DIR/f31 O_uc || return 1
2238 $MULTIOP $DIR/f31c Ouc
2239 kill -USR1 $MULTIPID
2242 run_test 31c "open-unlink file with multiple links ============="
2245 opendirunlink $DIR/d31d $DIR/d31d || error
2246 $CHECKSTAT -a $DIR/d31d || error
2248 run_test 31d "remove of open directory ========================="
2250 test_31e() { # bug 2904
2251 openfilleddirunlink $DIR/d31e || error
2253 run_test 31e "remove of open non-empty directory ==============="
2255 test_31f() { # bug 4554
2256 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2258 test_mkdir $DIR/d31f
2259 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2260 cp /etc/hosts $DIR/d31f
2262 $GETSTRIPE $DIR/d31f/hosts
2263 multiop_bg_pause $DIR/d31f D_c || return 1
2266 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2267 test_mkdir $DIR/d31f
2268 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2269 cp /etc/hosts $DIR/d31f
2271 $GETSTRIPE $DIR/d31f/hosts
2272 multiop_bg_pause $DIR/d31f D_c || return 1
2275 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2276 wait $MULTIPID || error "first opendir $MULTIPID failed"
2280 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2281 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2284 run_test 31f "remove of open directory with open-unlink file ==="
2287 echo "-- cross directory link --"
2288 test_mkdir -c1 $DIR/${tdir}ga
2289 test_mkdir -c1 $DIR/${tdir}gb
2290 touch $DIR/${tdir}ga/f
2291 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2292 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2293 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2294 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2295 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2297 run_test 31g "cross directory link==============="
2300 echo "-- cross directory link --"
2301 test_mkdir -c1 $DIR/${tdir}
2302 test_mkdir -c1 $DIR/${tdir}/dir
2303 touch $DIR/${tdir}/f
2304 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2305 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2306 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2307 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2308 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2310 run_test 31h "cross directory link under child==============="
2313 echo "-- cross directory link --"
2314 test_mkdir -c1 $DIR/$tdir
2315 test_mkdir -c1 $DIR/$tdir/dir
2316 touch $DIR/$tdir/dir/f
2317 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2318 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2319 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2320 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2321 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2323 run_test 31i "cross directory link under parent==============="
2326 test_mkdir -c1 -p $DIR/$tdir
2327 test_mkdir -c1 -p $DIR/$tdir/dir1
2328 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2329 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2330 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2331 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2334 run_test 31j "link for directory==============="
2337 test_mkdir -c1 -p $DIR/$tdir
2339 touch $DIR/$tdir/exist
2340 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2341 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2342 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2343 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2344 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2345 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2346 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2349 run_test 31k "link to file: the same, non-existing, dir==============="
2355 touch $DIR/d31m2/exist
2356 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2357 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2358 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2359 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2360 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2361 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2364 run_test 31m "link to file: the same, non-existing, dir==============="
2367 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2368 nlink=$(stat --format=%h $DIR/$tfile)
2369 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2371 local cmd="exec $fd<$DIR/$tfile"
2374 trap "eval $cmd" EXIT
2375 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2376 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2377 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2378 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2379 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2382 run_test 31n "check link count of unlinked file"
2385 local TEMPNAME=$(mktemp $1_XXXXXX)
2386 mlink $TEMPNAME $1 2> /dev/null &&
2387 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2391 test_31o() { # LU-2901
2392 test_mkdir -p $DIR/$tdir
2393 for LOOP in $(seq 100); do
2394 rm -f $DIR/$tdir/$tfile*
2395 for THREAD in $(seq 8); do
2396 link_one $DIR/$tdir/$tfile.$LOOP &
2399 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2400 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2401 error "$LINKS duplicate links to $tfile.$LOOP" &&
2405 run_test 31o "duplicate hard links with same filename"
2408 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2410 test_mkdir $DIR/$tdir
2411 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2412 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2414 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2415 error "open unlink test1 failed"
2416 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2417 error "open unlink test2 failed"
2419 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2420 error "test1 still exists"
2421 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2422 error "test2 still exists"
2424 run_test 31p "remove of open striped directory"
2426 cleanup_test32_mount() {
2429 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2430 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2431 losetup -d $loopdev || true
2437 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2438 echo "== more mountpoints and symlinks ================="
2439 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2440 trap cleanup_test32_mount EXIT
2441 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2442 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2443 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2444 cleanup_test32_mount
2446 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2449 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2450 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2451 trap cleanup_test32_mount EXIT
2452 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2453 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2454 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2455 cleanup_test32_mount
2457 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2460 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2461 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2462 trap cleanup_test32_mount EXIT
2463 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2464 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2465 test_mkdir -p $DIR/$tdir/d2/test_dir
2466 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2467 cleanup_test32_mount
2469 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2473 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2474 trap cleanup_test32_mount EXIT
2475 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2476 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2477 test_mkdir -p $DIR/$tdir/d2/test_dir
2478 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2479 cleanup_test32_mount
2481 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2484 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2485 test_mkdir -p $DIR/d32e/tmp
2486 TMP_DIR=$DIR/d32e/tmp
2487 ln -s $DIR/d32e $TMP_DIR/symlink11
2488 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2489 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2490 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2492 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2495 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2496 test_mkdir -p $DIR/d32f/tmp
2497 TMP_DIR=$DIR/d32f/tmp
2498 ln -s $DIR/d32f $TMP_DIR/symlink11
2499 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2500 ls $DIR/d32f/tmp/symlink11 || error
2501 ls $DIR/d32f/symlink01 || error
2503 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2506 TMP_DIR=$DIR/$tdir/tmp
2507 test_mkdir -p $DIR/$tdir/tmp
2508 test_mkdir $DIR/${tdir}2
2509 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2510 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2511 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2512 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2513 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2514 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2516 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2519 rm -fr $DIR/$tdir $DIR/${tdir}2
2520 TMP_DIR=$DIR/$tdir/tmp
2521 test_mkdir -p $DIR/$tdir/tmp
2522 test_mkdir $DIR/${tdir}2
2523 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2524 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2525 ls $TMP_DIR/symlink12 || error
2526 ls $DIR/$tdir/symlink02 || error
2528 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2531 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2532 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2533 trap cleanup_test32_mount EXIT
2534 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2535 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2536 touch $DIR/$tdir/test_file
2537 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2538 cleanup_test32_mount
2540 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2543 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2544 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2545 trap cleanup_test32_mount EXIT
2546 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2547 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2548 touch $DIR/$tdir/test_file
2549 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2550 cleanup_test32_mount
2552 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2555 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2557 trap cleanup_test32_mount EXIT
2558 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2559 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2560 test_mkdir -p $DIR/$tdir/d2
2561 touch $DIR/$tdir/d2/test_file || error
2562 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2563 cleanup_test32_mount
2565 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2568 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2570 trap cleanup_test32_mount EXIT
2571 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2572 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2573 test_mkdir -p $DIR/$tdir/d2
2574 touch $DIR/$tdir/d2/test_file
2575 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2576 cleanup_test32_mount
2578 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2582 test_mkdir -p $DIR/d32m/tmp
2583 TMP_DIR=$DIR/d32m/tmp
2584 ln -s $DIR $TMP_DIR/symlink11
2585 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2586 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2587 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2589 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2593 test_mkdir -p $DIR/d32n/tmp
2594 TMP_DIR=$DIR/d32n/tmp
2595 ln -s $DIR $TMP_DIR/symlink11
2596 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2597 ls -l $DIR/d32n/tmp/symlink11 || error
2598 ls -l $DIR/d32n/symlink01 || error
2600 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2604 test_mkdir -p $DIR/d32o/tmp
2605 TMP_DIR=$DIR/d32o/tmp
2606 ln -s $DIR/$tfile $TMP_DIR/symlink12
2607 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2608 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2609 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2610 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2611 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2613 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2623 test_mkdir -p $DIR/d32p/tmp
2625 TMP_DIR=$DIR/d32p/tmp
2627 ln -s $DIR/$tfile $TMP_DIR/symlink12
2629 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2631 cat $DIR/d32p/tmp/symlink12 || error
2633 cat $DIR/d32p/symlink02 || error
2636 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2639 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2640 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2641 trap cleanup_test32_mount EXIT
2642 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2643 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2644 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2645 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2646 cleanup_test32_mount
2648 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2651 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2652 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2653 trap cleanup_test32_mount EXIT
2654 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2655 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2656 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2657 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2658 cleanup_test32_mount
2660 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2665 chmod 444 $DIR/$tfile
2666 chown $RUNAS_ID $DIR/$tfile
2668 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2671 run_test 33aa "write file with mode 444 (should return error) ===="
2675 test_mkdir -p $DIR/d33
2676 chown $RUNAS_ID $DIR/d33
2677 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2678 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2679 error "open RDWR" || true
2681 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2685 test_mkdir -p $DIR/d33
2686 chown $RUNAS_ID $DIR/d33
2687 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 || true
2689 run_test 33b "test open file with malformed flags (No panic)"
2692 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2698 remote_ost_nodsh && skip "remote OST with nodsh" && return
2701 test_mkdir -p $DIR/d33
2702 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2705 for ostnum in $(seq $OSTCOUNT); do
2706 # test-framework's OST numbering is one-based, while Lustre's
2708 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2709 # Parsing llobdstat's output sucks; we could grep the /proc
2710 # path, but that's likely to not be as portable as using the
2711 # llobdstat utility. So we parse lctl output instead.
2712 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2713 obdfilter/$ostname/stats |
2714 awk '/^write_bytes/ {print $7}' )
2715 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2716 if (( ${write_bytes:-0} > 0 ))
2723 $all_zeros || return 0
2726 echo foo > $DIR/d33/bar
2730 # Total up write_bytes after writing. We'd better find non-zeros.
2731 for ostnum in $(seq $OSTCOUNT); do
2732 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2733 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2734 obdfilter/$ostname/stats |
2735 awk '/^write_bytes/ {print $7}' )
2736 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2737 if (( ${write_bytes:-0} > 0 ))
2746 for ostnum in $(seq $OSTCOUNT); do
2747 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2748 echo "Check that write_bytes is present in obdfilter/*/stats:"
2749 do_facet ost$ostnum lctl get_param -n \
2750 obdfilter/$ostname/stats
2752 error "OST not keeping write_bytes stats (b22312)"
2755 run_test 33c "test llobdstat and write_bytes"
2758 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2759 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2761 local remote_dir=$DIR/$tdir/remote_dir
2763 test_mkdir -p $DIR/$tdir
2764 $LFS mkdir -i $MDTIDX $remote_dir ||
2765 error "create remote directory failed"
2767 touch $remote_dir/$tfile
2768 chmod 444 $remote_dir/$tfile
2769 chown $RUNAS_ID $remote_dir/$tfile
2771 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2773 chown $RUNAS_ID $remote_dir
2774 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2775 error "create" || true
2776 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2777 error "open RDWR" || true
2778 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2780 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2783 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2787 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2788 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2789 mkdir $DIR/$tdir/local_dir
2791 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2792 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2793 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2795 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2796 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2798 rmdir $DIR/$tdir/* || error "rmdir failed"
2801 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2802 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2803 mkdir $DIR/$tdir/local_dir
2805 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2806 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2807 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2809 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2810 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2812 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2815 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2816 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2817 mkdir $DIR/$tdir/local_dir
2819 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2820 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2821 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2823 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2824 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2826 run_test 33e "mkdir and striped directory should have same mode"
2830 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2834 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2835 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2838 chmod go+rwx $DIR/$tdir
2839 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2840 trap cleanup_33f EXIT
2842 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2843 error "cannot create striped directory"
2845 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2846 error "cannot create files in striped directory"
2848 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2849 error "cannot remove files in striped directory"
2851 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2852 error "cannot remove striped directory"
2856 run_test 33f "nonroot user can create, access, and remove a striped directory"
2859 mkdir -p $DIR/$tdir/dir2
2861 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
2863 [[ $err =~ "exists" ]] || error "Not exists error"
2865 run_test 33g "nonroot user create already existing root created file"
2867 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2870 $MCREATE $DIR/f34 || error
2871 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2872 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2873 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2874 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2876 run_test 34a "truncate file that has not been opened ==========="
2879 [ ! -f $DIR/f34 ] && test_34a
2880 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2881 $OPENFILE -f O_RDONLY $DIR/f34
2882 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2883 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2885 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2888 [ ! -f $DIR/f34 ] && test_34a
2889 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2890 $OPENFILE -f O_RDWR $DIR/f34
2891 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2892 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2894 run_test 34c "O_RDWR opening file-with-size works =============="
2897 [ ! -f $DIR/f34 ] && test_34a
2898 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2899 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2902 run_test 34d "write to sparse file ============================="
2906 $MCREATE $DIR/f34e || error
2907 $TRUNCATE $DIR/f34e 1000 || error
2908 $CHECKSTAT -s 1000 $DIR/f34e || error
2909 $OPENFILE -f O_RDWR $DIR/f34e
2910 $CHECKSTAT -s 1000 $DIR/f34e || error
2912 run_test 34e "create objects, some with size and some without =="
2914 test_34f() { # bug 6242, 6243
2915 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2918 $MCREATE $DIR/f34f || error
2919 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2920 dd if=$DIR/f34f of=$TMP/f34f
2921 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2922 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2923 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2924 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2925 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2927 run_test 34f "read from a file with no objects until EOF ======="
2930 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2931 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2932 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2933 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2934 cancel_lru_locks osc
2935 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2936 error "wrong size after lock cancel"
2938 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2939 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2940 error "expanding truncate failed"
2941 cancel_lru_locks osc
2942 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2943 error "wrong expanded size after lock cancel"
2945 run_test 34g "truncate long file ==============================="
2948 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2952 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2953 sync # Flush the cache so that multiop below does not block on cache
2954 # flush when getting the group lock
2955 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2958 # Since just timed wait is not good enough, let's do a sync write
2959 # that way we are sure enough time for a roundtrip + processing
2960 # passed + 2 seconds of extra margin.
2961 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2965 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2966 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2970 local nsz=`stat -c %s $DIR/$tfile`
2971 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2973 run_test 34h "ftruncate file under grouplock should not block"
2976 cp /bin/sh $DIR/f35a
2978 chown $RUNAS_ID $DIR/f35a
2979 $RUNAS $DIR/f35a && error || true
2982 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2986 utime $DIR/f36 || error
2988 run_test 36a "MDS utime check (mknod, utime) ==================="
2992 utime $DIR/f36 || error
2994 run_test 36b "OST utime check (open, utime) ===================="
2999 chown $RUNAS_ID $DIR/d36
3000 $RUNAS utime $DIR/d36/f36 || error
3002 run_test 36c "non-root MDS utime check (mknod, utime) =========="
3005 [ ! -d $DIR/d36 ] && test_36c
3006 echo "" > $DIR/d36/f36
3007 $RUNAS utime $DIR/d36/f36 || error
3009 run_test 36d "non-root OST utime check (open, utime) ==========="
3012 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3013 test_mkdir -p $DIR/$tdir
3014 touch $DIR/$tdir/$tfile
3015 $RUNAS utime $DIR/$tdir/$tfile && \
3016 error "utime worked, expected failure" || true
3018 run_test 36e "utime on non-owned file (should return error) ===="
3022 local LANG_SAVE=$LANG
3023 local LC_LANG_SAVE=$LC_LANG
3024 export LANG=C LC_LANG=C # for date language
3026 DATESTR="Dec 20 2000"
3027 test_mkdir -p $DIR/$tdir
3028 lctl set_param fail_loc=$fl
3030 cp /etc/hosts $DIR/$tdir/$tfile
3031 sync & # write RPC generated with "current" inode timestamp, but delayed
3033 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3034 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3035 cancel_lru_locks osc
3036 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3038 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3039 echo "BEFORE: $LS_BEFORE" && \
3040 echo "AFTER : $LS_AFTER" && \
3041 echo "WANT : $DATESTR" && \
3042 error "$DIR/$tdir/$tfile timestamps changed" || true
3044 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3048 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3049 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3050 subr_36fh "0x80000214"
3052 run_test 36f "utime on file racing with OST BRW write =========="
3055 remote_ost_nodsh && skip "remote OST with nodsh" && return
3056 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3061 test_mkdir -p $DIR/$tdir
3062 fmd_max_age=$(do_facet ost1 \
3063 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3066 fmd_before=$(do_facet ost1 \
3067 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3068 touch $DIR/$tdir/$tfile
3069 sleep $((fmd_max_age + 12))
3070 fmd_after=$(do_facet ost1 \
3071 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3073 echo "fmd_before: $fmd_before"
3074 echo "fmd_after: $fmd_after"
3075 [[ $fmd_after -gt $fmd_before ]] &&
3076 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3077 error "fmd didn't expire after ping" || true
3079 run_test 36g "filter mod data cache expiry ====================="
3082 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3083 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3084 subr_36fh "0x80000227"
3086 run_test 36h "utime on file racing with OST BRW write =========="
3089 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3091 test_mkdir $DIR/$tdir
3092 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3094 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3095 local new_mtime=$((mtime + 200))
3097 #change Modify time of striped dir
3098 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3099 error "change mtime failed"
3101 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3103 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3105 run_test 36i "change mtime on striped directory"
3107 # test_37 - duplicate with tests 32q 32r
3110 local file=$DIR/$tfile
3112 openfile -f O_DIRECTORY $file
3115 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3116 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3118 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3120 test_39a() { # was test_39
3122 touch $DIR/${tfile}2
3123 # ls -l $DIR/$tfile $DIR/${tfile}2
3124 # ls -lu $DIR/$tfile $DIR/${tfile}2
3125 # ls -lc $DIR/$tfile $DIR/${tfile}2
3127 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3128 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3130 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3132 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3134 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3135 error "O_TRUNC didn't change timestamps"
3138 run_test 39a "mtime changed on create ==========================="
3141 test_mkdir -p -c1 $DIR/$tdir
3142 cp -p /etc/passwd $DIR/$tdir/fopen
3143 cp -p /etc/passwd $DIR/$tdir/flink
3144 cp -p /etc/passwd $DIR/$tdir/funlink
3145 cp -p /etc/passwd $DIR/$tdir/frename
3146 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3149 echo "aaaaaa" >> $DIR/$tdir/fopen
3150 echo "aaaaaa" >> $DIR/$tdir/flink
3151 echo "aaaaaa" >> $DIR/$tdir/funlink
3152 echo "aaaaaa" >> $DIR/$tdir/frename
3154 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3155 local link_new=`stat -c %Y $DIR/$tdir/flink`
3156 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3157 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3159 cat $DIR/$tdir/fopen > /dev/null
3160 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3161 rm -f $DIR/$tdir/funlink2
3162 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3164 for (( i=0; i < 2; i++ )) ; do
3165 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3166 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3167 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3168 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3170 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3171 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3172 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3173 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3175 cancel_lru_locks osc
3176 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3179 run_test 39b "mtime change on open, link, unlink, rename ======"
3181 # this should be set to past
3182 TEST_39_MTIME=`date -d "1 year ago" +%s`
3188 local mtime0=`stat -c %Y $DIR1/$tfile`
3190 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3191 local mtime1=`stat -c %Y $DIR1/$tfile`
3192 [ "$mtime1" = $TEST_39_MTIME ] || \
3193 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3196 echo hello >> $DIR1/$tfile
3198 local mtime2=`stat -c %Y $DIR1/$tfile`
3199 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3200 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3202 mv $DIR1/$tfile $DIR1/$tfile-1
3204 for (( i=0; i < 2; i++ )) ; do
3205 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3206 [ "$mtime2" = "$mtime3" ] || \
3207 error "mtime ($mtime2) changed (to $mtime3) on rename"
3209 cancel_lru_locks osc
3210 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3213 run_test 39c "mtime change on rename ==========================="
3217 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3220 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3222 for (( i=0; i < 2; i++ )) ; do
3223 local mtime=`stat -c %Y $DIR1/$tfile`
3224 [ $mtime = $TEST_39_MTIME ] || \
3225 error "mtime($mtime) is not set to $TEST_39_MTIME"
3227 cancel_lru_locks osc
3228 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3231 run_test 39d "create, utime, stat =============================="
3235 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3237 local mtime1=`stat -c %Y $DIR1/$tfile`
3239 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3241 for (( i=0; i < 2; i++ )) ; do
3242 local mtime2=`stat -c %Y $DIR1/$tfile`
3243 [ $mtime2 = $TEST_39_MTIME ] || \
3244 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3246 cancel_lru_locks osc
3247 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3250 run_test 39e "create, stat, utime, stat ========================"
3254 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3256 mtime1=`stat -c %Y $DIR1/$tfile`
3259 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3261 for (( i=0; i < 2; i++ )) ; do
3262 local mtime2=`stat -c %Y $DIR1/$tfile`
3263 [ $mtime2 = $TEST_39_MTIME ] || \
3264 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3266 cancel_lru_locks osc
3267 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3270 run_test 39f "create, stat, sleep, utime, stat ================="
3274 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3275 echo hello >> $DIR1/$tfile
3276 local mtime1=`stat -c %Y $DIR1/$tfile`
3279 chmod o+r $DIR1/$tfile
3281 for (( i=0; i < 2; i++ )) ; do
3282 local mtime2=`stat -c %Y $DIR1/$tfile`
3283 [ "$mtime1" = "$mtime2" ] || \
3284 error "lost mtime: $mtime2, should be $mtime1"
3286 cancel_lru_locks osc
3287 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3290 run_test 39g "write, chmod, stat ==============================="
3294 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3299 echo hello >> $DIR1/$tfile
3300 local mtime1=`stat -c %Y $DIR1/$tfile`
3302 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3304 if [ "$d1" != "$d2" ]; then
3305 echo "write and touch not within one second"
3307 for (( i=0; i < 2; i++ )) ; do
3308 local mtime2=`stat -c %Y $DIR1/$tfile`
3309 [ "$mtime2" = $TEST_39_MTIME ] || \
3310 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3312 cancel_lru_locks osc
3313 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3317 run_test 39h "write, utime within one second, stat ============="
3320 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3324 echo hello >> $DIR1/$tfile
3325 local mtime1=`stat -c %Y $DIR1/$tfile`
3327 mv $DIR1/$tfile $DIR1/$tfile-1
3329 for (( i=0; i < 2; i++ )) ; do
3330 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3332 [ "$mtime1" = "$mtime2" ] || \
3333 error "lost mtime: $mtime2, should be $mtime1"
3335 cancel_lru_locks osc
3336 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3339 run_test 39i "write, rename, stat =============================="
3342 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3343 start_full_debug_logging
3347 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3348 lctl set_param fail_loc=0x80000412
3349 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3350 error "multiop failed"
3352 local mtime1=`stat -c %Y $DIR1/$tfile`
3354 mv $DIR1/$tfile $DIR1/$tfile-1
3356 kill -USR1 $multipid
3357 wait $multipid || error "multiop close failed"
3359 for (( i=0; i < 2; i++ )) ; do
3360 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3361 [ "$mtime1" = "$mtime2" ] ||
3362 error "mtime is lost on close: $mtime2, " \
3365 cancel_lru_locks osc
3366 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3368 lctl set_param fail_loc=0
3369 stop_full_debug_logging
3371 run_test 39j "write, rename, close, stat ======================="
3374 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3378 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3380 local mtime1=`stat -c %Y $DIR1/$tfile`
3382 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3384 kill -USR1 $multipid
3385 wait $multipid || error "multiop close failed"
3387 for (( i=0; i < 2; i++ )) ; do
3388 local mtime2=`stat -c %Y $DIR1/$tfile`
3390 [ "$mtime2" = $TEST_39_MTIME ] || \
3391 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3393 cancel_lru_locks osc
3394 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3397 run_test 39k "write, utime, close, stat ========================"
3399 # this should be set to future
3400 TEST_39_ATIME=`date -d "1 year" +%s`
3403 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3404 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3405 local atime_diff=$(do_facet $SINGLEMDS \
3406 lctl get_param -n mdd.*MDT0000*.atime_diff)
3410 # test setting directory atime to future
3411 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3412 local atime=$(stat -c %X $DIR/$tdir)
3413 [ "$atime" = $TEST_39_ATIME ] ||
3414 error "atime is not set to future: $atime, $TEST_39_ATIME"
3416 # test setting directory atime from future to now
3417 local now=$(date +%s)
3418 touch -a -d @$now $DIR/$tdir
3420 atime=$(stat -c %X $DIR/$tdir)
3421 [ "$atime" -eq "$now" ] ||
3422 error "atime is not updated from future: $atime, $now"
3424 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3427 # test setting directory atime when now > dir atime + atime_diff
3428 local d1=$(date +%s)
3430 local d2=$(date +%s)
3431 cancel_lru_locks mdc
3432 atime=$(stat -c %X $DIR/$tdir)
3433 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3434 error "atime is not updated : $atime, should be $d2"
3436 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3439 # test not setting directory atime when now < dir atime + atime_diff
3441 cancel_lru_locks mdc
3442 atime=$(stat -c %X $DIR/$tdir)
3443 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3444 error "atime is updated to $atime, should remain $d1<atime<$d2"
3446 do_facet $SINGLEMDS \
3447 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3449 run_test 39l "directory atime update ==========================="
3452 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3455 local far_past_mtime=$(date -d "May 29 1953" +%s)
3456 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3458 touch -m -d @$far_past_mtime $DIR1/$tfile
3459 touch -a -d @$far_past_atime $DIR1/$tfile
3461 for (( i=0; i < 2; i++ )) ; do
3462 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3463 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3464 error "atime or mtime set incorrectly"
3466 cancel_lru_locks osc
3467 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3470 run_test 39m "test atime and mtime before 1970"
3472 test_39n() { # LU-3832
3473 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3474 local atime_diff=$(do_facet $SINGLEMDS \
3475 lctl get_param -n mdd.*MDT0000*.atime_diff)
3480 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3483 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3484 atime0=$(stat -c %X $DIR/$tfile)
3487 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3488 atime1=$(stat -c %X $DIR/$tfile)
3491 cancel_lru_locks mdc
3492 cancel_lru_locks osc
3493 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3494 atime2=$(stat -c %X $DIR/$tfile)
3496 do_facet $SINGLEMDS \
3497 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3499 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3500 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3502 run_test 39n "check that O_NOATIME is honored"
3505 TESTDIR=$DIR/$tdir/$tfile
3506 [ -e $TESTDIR ] && rm -rf $TESTDIR
3513 links2=$(stat -c %h .)
3514 [ $(($links1 + 2)) != $links2 ] &&
3515 error "wrong links count $(($links1 + 2)) != $links2"
3517 links3=$(stat -c %h .)
3518 [ $(($links1 + 1)) != $links3 ] &&
3519 error "wrong links count $links1 != $links3"
3522 run_test 39o "directory cached attributes updated after create ========"
3525 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3527 TESTDIR=$DIR/$tdir/$tfile
3528 [ -e $TESTDIR ] && rm -rf $TESTDIR
3529 test_mkdir -p $TESTDIR
3533 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3534 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3536 links2=$(stat -c %h .)
3537 [ $(($links1 + 2)) != $links2 ] &&
3538 error "wrong links count $(($links1 + 2)) != $links2"
3540 links3=$(stat -c %h .)
3541 [ $(($links1 + 1)) != $links3 ] &&
3542 error "wrong links count $links1 != $links3"
3545 run_test 39p "remote directory cached attributes updated after create ========"
3548 test_39q() { # LU-8041
3549 local testdir=$DIR/$tdir
3551 multiop_bg_pause $testdir D_c || error "multiop failed"
3553 cancel_lru_locks mdc
3554 kill -USR1 $multipid
3555 local atime=$(stat -c %X $testdir)
3556 [ "$atime" -ne 0 ] || error "atime is zero"
3558 run_test 39q "close won't zero out atime"
3561 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3562 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3563 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3564 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3565 error "$tfile is not 4096 bytes in size"
3567 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3571 small_write $DIR/f41 18
3573 run_test 41 "test small file write + fstat ====================="
3575 count_ost_writes() {
3576 lctl get_param -n osc.*.stats |
3577 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3578 END { printf("%0.0f", writes) }'
3585 BG_DIRTY_RATIO_SAVE=10
3586 MAX_BG_DIRTY_RATIO=25
3590 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3591 # dirty_ratio, dirty_background_ratio
3592 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3593 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3594 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3595 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3597 # if file not here, we are a 2.4 kernel
3598 kill -CONT `pidof kupdated`
3603 # setup the trap first, so someone cannot exit the test at the
3604 # exact wrong time and mess up a machine
3605 trap start_writeback EXIT
3606 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3607 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3608 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3609 sysctl -w vm.dirty_writeback_centisecs=0
3610 sysctl -w vm.dirty_writeback_centisecs=0
3611 # save and increase /proc/sys/vm/dirty_ratio
3612 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3613 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3614 # save and increase /proc/sys/vm/dirty_background_ratio
3615 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3616 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3618 # if file not here, we are a 2.4 kernel
3619 kill -STOP `pidof kupdated`
3623 # ensure that all stripes have some grant before we test client-side cache
3625 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3626 dd if=/dev/zero of=$i bs=4k count=1
3631 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3632 # file truncation, and file removal.
3634 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3636 cancel_lru_locks osc
3638 sync; sleep 1; sync # just to be safe
3639 BEFOREWRITES=`count_ost_writes`
3640 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3641 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3642 AFTERWRITES=`count_ost_writes`
3643 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3644 error "$BEFOREWRITES < $AFTERWRITES"
3647 run_test 42a "ensure that we don't flush on close =============="
3650 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3652 cancel_lru_locks osc
3655 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3656 BEFOREWRITES=$(count_ost_writes)
3657 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3658 AFTERWRITES=$(count_ost_writes)
3659 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3660 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3662 BEFOREWRITES=$(count_ost_writes)
3663 sync || error "sync: $?"
3664 AFTERWRITES=$(count_ost_writes)
3665 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3666 error "$BEFOREWRITES < $AFTERWRITES on sync"
3668 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3672 run_test 42b "test destroy of file with cached dirty data ======"
3674 # if these tests just want to test the effect of truncation,
3675 # they have to be very careful. consider:
3676 # - the first open gets a {0,EOF}PR lock
3677 # - the first write conflicts and gets a {0, count-1}PW
3678 # - the rest of the writes are under {count,EOF}PW
3679 # - the open for truncate tries to match a {0,EOF}PR
3680 # for the filesize and cancels the PWs.
3681 # any number of fixes (don't get {0,EOF} on open, match
3682 # composite locks, do smarter file size management) fix
3683 # this, but for now we want these tests to verify that
3684 # the cancellation with truncate intent works, so we
3685 # start the file with a full-file pw lock to match against
3686 # until the truncate.
3691 cancel_lru_locks osc
3693 # prime the file with 0,EOF PW to match
3697 # now the real test..
3698 dd if=/dev/zero of=$file bs=1024 count=100
3699 BEFOREWRITES=`count_ost_writes`
3700 $TRUNCATE $file $offset
3701 cancel_lru_locks osc
3702 AFTERWRITES=`count_ost_writes`
3707 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3709 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3710 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3713 run_test 42c "test partial truncate of file with cached dirty data"
3716 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3718 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3719 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3722 run_test 42d "test complete truncate of file with cached dirty data"
3724 test_42e() { # bug22074
3725 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3726 local TDIR=$DIR/${tdir}e
3727 local pagesz=$(page_size)
3728 local pages=16 # hardcoded 16 pages, don't change it.
3729 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3730 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3734 test_mkdir -p $DIR/${tdir}e
3735 $SETSTRIPE -c 1 $TDIR
3736 createmany -o $TDIR/f $files
3738 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3740 # we assume that with $OSTCOUNT files, at least one of them will
3741 # be allocated on OST0.
3742 warmup_files=$((OSTCOUNT * max_dirty_mb))
3743 createmany -o $TDIR/w $warmup_files
3745 # write a large amount of data into one file and sync, to get good
3746 # avail_grant number from OST.
3747 for ((i=0; i<$warmup_files; i++)); do
3748 idx=$($GETSTRIPE -i $TDIR/w$i)
3749 [ $idx -ne 0 ] && continue
3750 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3753 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3755 $LCTL get_param $proc_osc0/cur_dirty_bytes
3756 $LCTL get_param $proc_osc0/cur_grant_bytes
3758 # create as much dirty pages as we can while not to trigger the actual
3759 # RPCs directly. but depends on the env, VFS may trigger flush during this
3760 # period, hopefully we are good.
3761 for ((i=0; i<$warmup_files; i++)); do
3762 idx=$($GETSTRIPE -i $TDIR/w$i)
3763 [ $idx -ne 0 ] && continue
3764 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3766 $LCTL get_param $proc_osc0/cur_dirty_bytes
3767 $LCTL get_param $proc_osc0/cur_grant_bytes
3769 # perform the real test
3770 $LCTL set_param $proc_osc0/rpc_stats 0
3771 for ((;i<$files; i++)); do
3772 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3773 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3776 $LCTL get_param $proc_osc0/rpc_stats
3779 local have_ppr=false
3780 $LCTL get_param $proc_osc0/rpc_stats |
3781 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3782 # skip lines until we are at the RPC histogram data
3783 [ "$PPR" == "pages" ] && have_ppr=true && continue
3784 $have_ppr || continue
3786 # we only want the percent stat for < 16 pages
3787 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3789 percent=$((percent + WPCT))
3790 if [[ $percent -gt 15 ]]; then
3791 error "less than 16-pages write RPCs" \
3798 run_test 42e "verify sub-RPC writes are not done synchronously"
3800 test_43A() { # was test_43
3801 test_mkdir -p $DIR/$tdir
3802 cp -p /bin/ls $DIR/$tdir/$tfile
3803 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3805 # give multiop a chance to open
3808 $DIR/$tdir/$tfile && error || true
3811 run_test 43A "execution of file opened for write should return -ETXTBSY"
3814 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3815 test_mkdir -p $DIR/$tdir
3816 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3817 cp -p multiop $DIR/$tdir/multiop
3818 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3821 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3822 kill -USR1 $MULTIOP_PID || return 2
3823 wait $MULTIOP_PID || return 3
3824 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3826 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3829 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3830 test_mkdir -p $DIR/$tdir
3831 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3832 cp -p multiop $DIR/$tdir/multiop
3833 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3836 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3837 kill -USR1 $MULTIOP_PID || return 2
3838 wait $MULTIOP_PID || return 3
3839 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3841 run_test 43b "truncate of file being executed should return -ETXTBSY"
3844 local testdir="$DIR/$tdir"
3845 test_mkdir -p $DIR/$tdir
3847 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3848 ( cd $testdir && md5sum -c)
3850 run_test 43c "md5sum of copy into lustre========================"
3852 test_44A() { # was test_44
3853 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3854 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3855 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3857 run_test 44A "zero length read from a sparse stripe ============="
3860 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3862 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3863 [[ $nstripe -gt $OSTCOUNT ]] &&
3864 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3866 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3868 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3869 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3873 OFFSETS="0 $((stride/2)) $((stride-1))"
3874 for offset in $OFFSETS; do
3875 for i in $(seq 0 $((nstripe-1))); do
3876 local GLOBALOFFSETS=""
3878 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3879 local myfn=$DIR/d44a-$size
3880 echo "--------writing $myfn at $size"
3881 ll_sparseness_write $myfn $size ||
3882 error "ll_sparseness_write"
3883 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3884 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3885 error "ll_sparseness_verify $GLOBALOFFSETS"
3887 for j in $(seq 0 $((nstripe-1))); do
3889 size=$((((j + $nstripe )*$stride + $offset)))
3890 ll_sparseness_write $myfn $size ||
3891 error "ll_sparseness_write"
3892 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3894 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3895 error "ll_sparseness_verify $GLOBALOFFSETS"
3900 run_test 44a "test sparse pwrite ==============================="
3904 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3910 before=`dirty_osc_total`
3911 echo executing "\"$*\""
3913 after=`dirty_osc_total`
3914 echo before $before, after $after
3917 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3919 # Obtain grants from OST if it supports it
3920 echo blah > ${f}_grant
3923 do_dirty_record "echo blah > $f"
3924 [[ $before -eq $after ]] && error "write wasn't cached"
3925 do_dirty_record "> $f"
3926 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3927 do_dirty_record "echo blah > $f"
3928 [[ $before -eq $after ]] && error "write wasn't cached"
3929 do_dirty_record "sync"
3930 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3931 do_dirty_record "echo blah > $f"
3932 [[ $before -eq $after ]] && error "write wasn't cached"
3933 do_dirty_record "cancel_lru_locks osc"
3934 [[ $before -gt $after ]] ||
3935 error "lock cancellation didn't lower dirty count"
3938 run_test 45 "osc io page accounting ============================"
3940 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3941 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3942 # objects offset and an assert hit when an rpc was built with 1023's mapped
3943 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3945 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3949 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3951 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3952 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3956 run_test 46 "dirtying a previously written page ================"
3958 # test_47 is removed "Device nodes check" is moved to test_28
3960 test_48a() { # bug 2399
3961 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3962 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3963 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3965 test_mkdir $DIR/$tdir
3967 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
3968 test_mkdir $DIR/$tdir || error "recreate directory failed"
3969 touch foo || error "'touch foo' failed after recreating cwd"
3970 test_mkdir bar || error "'mkdir foo' failed after recreating cwd"
3971 touch .foo || error "'touch .foo' failed after recreating cwd"
3972 test_mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
3973 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3974 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3975 cd . || error "'cd .' failed after recreating cwd"
3976 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3977 rmdir . && error "'rmdir .' worked after recreating cwd"
3978 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3979 cd .. || error "'cd ..' failed after recreating cwd"
3981 run_test 48a "Access renamed working dir (should return errors)="
3983 test_48b() { # bug 2399
3985 test_mkdir $DIR/$tdir
3987 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3988 touch foo && error "'touch foo' worked after removing cwd"
3989 test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3990 touch .foo && error "'touch .foo' worked after removing cwd"
3991 test_mkdir .foo && error "'mkdir .foo' worked after removing cwd"
3992 ls . > /dev/null && error "'ls .' worked after removing cwd"
3993 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3994 test_mkdir . && error "'mkdir .' worked after removing cwd"
3995 rmdir . && error "'rmdir .' worked after removing cwd"
3996 ln -s . foo && error "'ln -s .' worked after removing cwd"
3997 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3999 run_test 48b "Access removed working dir (should return errors)="
4001 test_48c() { # bug 2350
4002 #lctl set_param debug=-1
4005 test_mkdir -p $DIR/$tdir/dir
4007 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4008 $TRACE touch foo && error "touch foo worked after removing cwd"
4009 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
4010 touch .foo && error "touch .foo worked after removing cwd"
4011 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
4012 $TRACE ls . && error "'ls .' worked after removing cwd"
4013 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4014 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
4015 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4016 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4017 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4019 run_test 48c "Access removed working subdir (should return errors)"
4021 test_48d() { # bug 2350
4022 #lctl set_param debug=-1
4025 test_mkdir -p $DIR/$tdir/dir
4027 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4028 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4029 $TRACE touch foo && error "'touch foo' worked after removing parent"
4030 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
4031 touch .foo && error "'touch .foo' worked after removing parent"
4032 test_mkdir .foo && error "mkdir .foo worked after removing parent"
4033 $TRACE ls . && error "'ls .' worked after removing parent"
4034 $TRACE ls .. && error "'ls ..' worked after removing parent"
4035 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
4036 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4037 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4040 run_test 48d "Access removed parent subdir (should return errors)"
4042 test_48e() { # bug 4134
4043 #lctl set_param debug=-1
4046 test_mkdir -p $DIR/$tdir/dir
4048 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4049 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4050 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4051 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4052 # On a buggy kernel addition of "touch foo" after cd .. will
4053 # produce kernel oops in lookup_hash_it
4054 touch ../foo && error "'cd ..' worked after recreate parent"
4056 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4058 run_test 48e "Access to recreated parent subdir (should return errors)"
4060 test_49() { # LU-1030
4061 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4062 remote_ost_nodsh && skip "remote OST with nodsh" && return
4063 # get ost1 size - lustre-OST0000
4064 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4066 # write 800M at maximum
4067 [[ $ost1_size -lt 2 ]] && ost1_size=2
4068 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4070 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4071 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4074 # change max_pages_per_rpc while writing the file
4075 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4076 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4077 # loop until dd process exits
4078 while ps ax -opid | grep -wq $dd_pid; do
4079 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4080 sleep $((RANDOM % 5 + 1))
4082 # restore original max_pages_per_rpc
4083 $LCTL set_param $osc1_mppc=$orig_mppc
4084 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4086 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4090 test_mkdir $DIR/$tdir
4092 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4094 run_test 50 "special situations: /proc symlinks ==============="
4096 test_51a() { # was test_51
4097 # bug 1516 - create an empty entry right after ".." then split dir
4098 test_mkdir -c1 $DIR/$tdir
4099 touch $DIR/$tdir/foo
4100 $MCREATE $DIR/$tdir/bar
4102 createmany -m $DIR/$tdir/longfile 201
4104 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4105 $MCREATE $DIR/$tdir/longfile$FNUM
4110 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4112 run_test 51a "special situations: split htree with empty entry =="
4114 cleanup_print_lfs_df () {
4121 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4122 local dir=$DIR/$tdir
4124 local nrdirs=$((65536 + 100))
4126 # cleanup the directory
4129 test_mkdir -p -c1 $dir
4133 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4134 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4135 [[ $numfree -lt $nrdirs ]] &&
4136 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4139 # need to check free space for the directories as well
4140 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4141 numfree=$(( blkfree / $(fs_inode_ksize) ))
4142 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4145 trap cleanup_print_lfsdf EXIT
4148 createmany -d $dir/d $nrdirs ||
4149 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4152 nrdirs=$(ls -U $dir | wc -l)
4154 # unlink all but 100 subdirectories, then check it still works
4156 local delete=$((nrdirs - left))
4161 # for ldiskfs the nlink count should be 1, but this is OSD specific
4162 # and so this is listed for informational purposes only
4163 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4164 unlinkmany -d $dir/d $delete ||
4165 error "unlink of first $delete subdirs failed"
4167 echo "nlink between: $(stat -c %h $dir)"
4168 local found=$(ls -U $dir | wc -l)
4169 [ $found -ne $left ] &&
4170 error "can't find subdirs: found only $found, expected $left"
4172 unlinkmany -d $dir/d $delete $left ||
4173 error "unlink of second $left subdirs failed"
4174 # regardless of whether the backing filesystem tracks nlink accurately
4175 # or not, the nlink count shouldn't be more than "." and ".." here
4176 local after=$(stat -c %h $dir)
4177 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4178 echo "nlink after: $after"
4180 cleanup_print_lfs_df
4182 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4185 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4186 [[ $OSTCOUNT -lt 3 ]] &&
4187 skip_env "skipping test with few OSTs" && return
4188 test_mkdir -p $DIR/$tdir
4189 createmany -o $DIR/$tdir/t- 1000
4190 $GETSTRIPE $DIR/$tdir > $TMP/$tfile
4191 for N in $(seq 0 $((OSTCOUNT - 1))); do
4192 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4193 END { printf("%0.0f", objs) }' $TMP/$tfile)
4194 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4195 '($1 == '$N') { objs += 1 } \
4196 END { printf("%0.0f", objs) }')
4197 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4199 unlinkmany $DIR/$tdir/t- 1000
4202 for N in $(seq 1 $((OSTCOUNT - 1))); do
4203 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4204 error "OST $N has less objects vs OST $NLAST" \
4205 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4206 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4207 error "OST $N has less objects vs OST $NLAST" \
4208 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4210 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4211 error "OST $N has less #0 objects vs OST $NLAST" \
4212 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4213 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4214 error "OST $N has less #0 objects vs OST $NLAST" \
4215 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4220 run_test 51d "check object distribution"
4223 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4224 skip "Only applicable to ldiskfs-based MDTs"
4228 test_mkdir -c1 $DIR/$tdir || error "create $tdir failed"
4229 test_mkdir -c1 $DIR/$tdir/d0 || error "create d0 failed"
4231 touch $DIR/$tdir/d0/foo
4232 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4233 error "file exceed 65000 nlink limit!"
4234 unlinkmany $DIR/$tdir/d0/f- 65001
4237 run_test 51e "check file nlink limit"
4240 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4241 test_mkdir -p $DIR/$tdir
4242 touch $DIR/$tdir/foo
4243 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4244 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4245 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4246 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4247 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4249 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4250 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4251 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4253 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4254 cp -r $DIR/$tdir $TMP/
4255 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4257 run_test 52a "append-only flag test (should return errors)"
4260 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4261 test_mkdir -p $DIR/$tdir
4262 touch $DIR/$tdir/foo
4263 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4264 cat test > $DIR/$tdir/foo && error "cat test worked"
4265 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4266 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4267 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4269 echo foo >> $DIR/$tdir/foo && error "echo worked"
4270 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4271 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4272 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4273 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4275 chattr -i $DIR/$tdir/foo || error "chattr failed"
4277 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4279 run_test 52b "immutable flag test (should return errors) ======="
4282 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4283 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4284 remote_ost_nodsh && skip "remote OST with nodsh" && return
4297 local support_last_seq=true
4299 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4300 support_last_seq=false
4303 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4305 for value in $(do_facet $SINGLEMDS \
4306 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4307 param=$(echo ${value[0]} | cut -d "=" -f1)
4308 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4310 if $support_last_seq; then
4311 param_seq=$(echo $param |
4312 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4313 mds_last_seq=$(do_facet $SINGLEMDS \
4314 $LCTL get_param -n $param_seq)
4316 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4318 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4319 node=$(facet_active_host ost$((ostnum+1)))
4320 param="obdfilter.$ostname.last_id"
4321 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4322 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4323 ost_last_id=$ost_last
4325 if $support_last_seq; then
4326 ost_last_id=$(echo $ost_last |
4327 awk -F':' '{print $2}' |
4329 ost_last_seq=$(echo $ost_last |
4330 awk -F':' '{print $1}')
4331 [[ $ost_last_seq = $mds_last_seq ]] || continue
4334 if [[ $ost_last_id != $mds_last ]]; then
4335 error "$ost_last_id != $mds_last"
4342 $found || error "can not match last_seq/last_id for $mdtosc"
4345 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4348 $SOCKETSERVER $DIR/socket ||
4349 error "$SOCKETSERVER $DIR/socket failed: $?"
4350 $SOCKETCLIENT $DIR/socket ||
4351 error "$SOCKETCLIENT $DIR/socket failed: $?"
4352 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4354 run_test 54a "unix domain socket test =========================="
4360 dd if=/dev/zero of=$f bs=$(page_size) count=1
4362 run_test 54b "char device works in lustre ======================"
4365 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4366 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4367 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4369 for i in $(seq 3 7); do
4370 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4379 loopdev="$DIR/loop54c"
4382 $UMOUNT $DIR/$tdir || rc=$?
4383 losetup -d $loopdev || true
4384 losetup -d $LOOPDEV || true
4385 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4390 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4391 loopdev="$DIR/loop54c"
4394 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4395 trap cleanup_54c EXIT
4396 mknod $loopdev b 7 $LOOPNUM
4397 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4398 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4399 losetup $loopdev $DIR/$tfile ||
4400 error "can't set up $loopdev for $DIR/$tfile"
4401 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4402 test_mkdir -p $DIR/$tdir
4403 mount -t ext2 $loopdev $DIR/$tdir ||
4404 error "error mounting $loopdev on $DIR/$tdir"
4405 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4408 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4412 run_test 54c "block device works in lustre ====================="
4418 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4420 run_test 54d "fifo device works in lustre ======================"
4425 cp -aL /dev/console $f
4426 echo $string > $f || error "echo $string to $f failed"
4428 run_test 54e "console/tty device works in lustre ======================"
4430 #The test_55 used to be iopen test and it was removed by bz#24037.
4431 #run_test 55 "check iopen_connect_dentry() ======================"
4433 test_56a() { # was test_56
4436 test_mkdir -p $DIR/$tdir/dir
4438 NUMFILESx2=$(($NUMFILES * 2))
4439 for i in $(seq 1 $NUMFILES); do
4440 touch $DIR/$tdir/file$i
4441 touch $DIR/$tdir/dir/file$i
4444 # test lfs getstripe with --recursive
4445 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4446 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4447 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4448 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4449 [[ $FILENUM -eq $NUMFILES ]] ||
4450 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4451 echo "$GETSTRIPE --recursive passed."
4453 # test lfs getstripe with file instead of dir
4454 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4455 [[ $FILENUM -eq 1 ]] ||
4456 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4457 echo "$GETSTRIPE file1 passed."
4459 #test lfs getstripe with --verbose
4460 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4461 grep -c lmm_magic) -eq $NUMFILES ]] ||
4462 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4463 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4464 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4466 #test lfs getstripe with -v prints lmm_fid
4467 [[ $($GETSTRIPE -v $DIR/$tdir | grep -c lmm_fid) -eq $NUMFILES ]] ||
4468 error "$GETSTRIPE -v $DIR/$tdir: want $NUMFILES lmm_fid: lines"
4469 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_fid) -eq 0 ]] ||
4470 error "$GETSTRIPE $DIR/$tdir: showed lmm_fid"
4471 echo "$GETSTRIPE --verbose passed."
4473 #check for FID information
4474 local fid1=$($GETSTRIPE --fid $DIR/$tdir/file1)
4475 local fid2=$($GETSTRIPE --verbose $DIR/$tdir/file1 |
4476 awk '/lmm_fid: / { print $2 }')
4477 local fid3=$($LFS path2fid $DIR/$tdir/file1)
4478 [ "$fid1" != "$fid2" ] &&
4479 error "getstripe --fid $fid1 != getstripe --verbose $fid2"
4480 [ "$fid1" != "$fid3" ] &&
4481 error "getstripe --fid $fid1 != lfs path2fid $fid3"
4482 echo "$GETSTRIPE --fid passed."
4484 #test lfs getstripe with --obd
4485 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4486 grep -q "unknown obduuid" ||
4487 error "$GETSTRIPE --obd wrong_uuid should return error message"
4489 [[ $OSTCOUNT -lt 2 ]] &&
4490 skip_env "skipping other $GETSTRIPE --obd test" && return
4493 OBDUUID=$(ostuuid_from_index $OSTIDX)
4494 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4495 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4496 [[ $FOUND -eq $FILENUM ]] ||
4497 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4498 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4499 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4500 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4501 error "$GETSTRIPE --obd: should not show file on other obd"
4502 echo "$GETSTRIPE --obd passed"
4504 run_test 56a "check $GETSTRIPE"
4507 test_mkdir $DIR/$tdir
4509 for i in $(seq 1 $NUMDIRS); do
4510 test_mkdir $DIR/$tdir/dir$i
4513 # test lfs getdirstripe default mode is non-recursion, which is
4514 # different from lfs getstripe
4515 dircnt=$($LFS getdirstripe $DIR/$tdir | grep -c lmv_stripe_count)
4516 [[ $dircnt -eq 1 ]] ||
4517 error "$LFS getdirstripe: found $dircnt, not 1"
4518 dircnt=$($LFS getdirstripe --recursive $DIR/$tdir |
4519 grep -c lmv_stripe_count)
4520 [[ $dircnt -eq $((NUMDIRS + 1)) ]] ||
4521 error "$LFS getdirstripe --recursive: found $dircnt, \
4522 not $((NUMDIRS + 1))"
4524 run_test 56b "check $LFS getdirstripe"
4529 local LOCAL_NUMFILES="$1"
4530 local LOCAL_NUMDIRS="$2"
4531 local MKDIR_PARAMS="$3"
4532 local DIR_STRIPE_PARAMS="$4"
4534 if [ ! -d "$TDIR" ] ; then
4535 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4536 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4537 for i in `seq 1 $LOCAL_NUMFILES` ; do
4540 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4541 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4542 for j in `seq 1 $LOCAL_NUMFILES` ; do
4543 touch $TDIR/dir$i/file$j
4549 setup_56_special() {
4553 if [ ! -e "$TDIR/loop1b" ] ; then
4554 for i in `seq 1 $LOCAL_NUMFILES` ; do
4555 mknod $TDIR/loop${i}b b 7 $i
4556 mknod $TDIR/null${i}c c 1 3
4557 ln -s $TDIR/file1 $TDIR/link${i}l
4559 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4560 mknod $TDIR/dir$i/loop${i}b b 7 $i
4561 mknod $TDIR/dir$i/null${i}c c 1 3
4562 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4571 setup_56 $NUMFILES $NUMDIRS
4573 EXPECTED=$(($NUMDIRS + 2))
4574 # test lfs find with -name
4575 for i in $(seq 1 $NUMFILES) ; do
4576 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4577 [ $NUMS -eq $EXPECTED ] ||
4578 error "lfs find -name \"*$i\" $TDIR wrong: "\
4579 "found $NUMS, expected $EXPECTED"
4582 run_test 56g "check lfs find -name ============================="
4588 setup_56 $NUMFILES $NUMDIRS
4590 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4591 # test lfs find with ! -name
4592 for i in $(seq 1 $NUMFILES) ; do
4593 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4594 [ $NUMS -eq $EXPECTED ] ||
4595 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4596 "found $NUMS, expected $EXPECTED"
4599 run_test 56h "check lfs find ! -name ============================="
4603 test_mkdir -p $DIR/$tdir
4604 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4605 CMD="$LFIND -ost $UUID $DIR/$tdir"
4607 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4609 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4613 setup_56_special $NUMFILES $NUMDIRS
4615 EXPECTED=$((NUMDIRS + 1))
4616 CMD="$LFIND -type d $TDIR"
4617 NUMS=$($CMD | wc -l)
4618 [ $NUMS -eq $EXPECTED ] ||
4619 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4621 run_test 56j "check lfs find -type d ============================="
4625 setup_56_special $NUMFILES $NUMDIRS
4627 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4628 CMD="$LFIND -type f $TDIR"
4629 NUMS=$($CMD | wc -l)
4630 [ $NUMS -eq $EXPECTED ] ||
4631 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4633 run_test 56k "check lfs find -type f ============================="
4637 setup_56_special $NUMFILES $NUMDIRS
4639 EXPECTED=$((NUMDIRS + NUMFILES))
4640 CMD="$LFIND -type b $TDIR"
4641 NUMS=$($CMD | wc -l)
4642 [ $NUMS -eq $EXPECTED ] ||
4643 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4645 run_test 56l "check lfs find -type b ============================="
4649 setup_56_special $NUMFILES $NUMDIRS
4651 EXPECTED=$((NUMDIRS + NUMFILES))
4652 CMD="$LFIND -type c $TDIR"
4653 NUMS=$($CMD | wc -l)
4654 [ $NUMS -eq $EXPECTED ] ||
4655 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4657 run_test 56m "check lfs find -type c ============================="
4661 setup_56_special $NUMFILES $NUMDIRS
4663 EXPECTED=$((NUMDIRS + NUMFILES))
4664 CMD="$LFIND -type l $TDIR"
4665 NUMS=$($CMD | wc -l)
4666 [ $NUMS -eq $EXPECTED ] ||
4667 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4669 run_test 56n "check lfs find -type l ============================="
4673 setup_56 $NUMFILES $NUMDIRS
4674 utime $TDIR/file1 > /dev/null || error "utime (1)"
4675 utime $TDIR/file2 > /dev/null || error "utime (2)"
4676 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4677 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4678 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4679 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4682 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4683 [ $NUMS -eq $EXPECTED ] || \
4684 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4687 CMD="$LFIND -mtime 0 $TDIR"
4688 NUMS=$($CMD | wc -l)
4689 [ $NUMS -eq $EXPECTED ] ||
4690 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4692 run_test 56o "check lfs find -mtime for old files =========================="
4695 [ $RUNAS_ID -eq $UID ] &&
4696 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4699 setup_56 $NUMFILES $NUMDIRS
4701 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4703 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4704 NUMS=$($CMD | wc -l)
4705 [ $NUMS -eq $EXPECTED ] || \
4706 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4708 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4709 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4710 NUMS=$($CMD | wc -l)
4711 [ $NUMS -eq $EXPECTED ] || \
4712 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4714 run_test 56p "check lfs find -uid and ! -uid ==============================="
4717 [ $RUNAS_ID -eq $UID ] &&
4718 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4721 setup_56 $NUMFILES $NUMDIRS
4723 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4726 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4727 NUMS=$($CMD | wc -l)
4728 [ $NUMS -eq $EXPECTED ] ||
4729 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4731 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4732 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4733 NUMS=$($CMD | wc -l)
4734 [ $NUMS -eq $EXPECTED ] ||
4735 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4737 run_test 56q "check lfs find -gid and ! -gid ==============================="
4741 setup_56 $NUMFILES $NUMDIRS
4744 CMD="$LFIND -size 0 -type f $TDIR"
4745 NUMS=$($CMD | wc -l)
4746 [ $NUMS -eq $EXPECTED ] ||
4747 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4749 CMD="$LFIND ! -size 0 -type f $TDIR"
4750 NUMS=$($CMD | wc -l)
4751 [ $NUMS -eq $EXPECTED ] ||
4752 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4753 echo "test" > $TDIR/$tfile
4754 echo "test2" > $TDIR/$tfile.2 && sync
4756 CMD="$LFIND -size 5 -type f $TDIR"
4757 NUMS=$($CMD | wc -l)
4758 [ $NUMS -eq $EXPECTED ] ||
4759 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4761 CMD="$LFIND -size +5 -type f $TDIR"
4762 NUMS=$($CMD | wc -l)
4763 [ $NUMS -eq $EXPECTED ] ||
4764 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4766 CMD="$LFIND -size +0 -type f $TDIR"
4767 NUMS=$($CMD | wc -l)
4768 [ $NUMS -eq $EXPECTED ] ||
4769 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4771 CMD="$LFIND ! -size -5 -type f $TDIR"
4772 NUMS=$($CMD | wc -l)
4773 [ $NUMS -eq $EXPECTED ] ||
4774 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4776 CMD="$LFIND -size -5 -type f $TDIR"
4777 NUMS=$($CMD | wc -l)
4778 [ $NUMS -eq $EXPECTED ] ||
4779 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4781 run_test 56r "check lfs find -size works =========================="
4783 test_56s() { # LU-611
4785 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4787 if [[ $OSTCOUNT -gt 1 ]]; then
4788 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4792 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4796 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4797 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4798 NUMS=$($CMD | wc -l)
4799 [ $NUMS -eq $EXPECTED ] || {
4801 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4804 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4805 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4806 NUMS=$($CMD | wc -l)
4807 [ $NUMS -eq $EXPECTED ] || {
4809 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4813 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4814 NUMS=$($CMD | wc -l)
4815 [ $NUMS -eq $EXPECTED ] || {
4817 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4820 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4821 NUMS=$($CMD | wc -l)
4822 [ $NUMS -eq $EXPECTED ] || {
4824 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4828 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4829 NUMS=$($CMD | wc -l)
4830 [ $NUMS -eq $EXPECTED ] || {
4832 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4835 run_test 56s "check lfs find -stripe-count works"
4837 test_56t() { # LU-611
4839 setup_56 $NUMFILES $NUMDIRS "--stripe-size 512k"
4841 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4843 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4844 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4845 NUMS=$($CMD | wc -l)
4846 [ $NUMS -eq $EXPECTED ] ||
4847 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4849 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4850 NUMS=$($CMD | wc -l)
4851 [ $NUMS -eq $EXPECTED ] ||
4852 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4854 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4855 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4856 NUMS=$($CMD | wc -l)
4857 [ $NUMS -eq $EXPECTED ] ||
4858 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4860 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4861 NUMS=$($CMD | wc -l)
4862 [ $NUMS -eq $EXPECTED ] ||
4863 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4866 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4867 NUMS=$($CMD | wc -l)
4868 [ $NUMS -eq $EXPECTED ] ||
4869 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4871 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4872 NUMS=$($CMD | wc -l)
4873 [ $NUMS -eq $EXPECTED ] ||
4874 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4877 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4878 NUMS=$($CMD | wc -l)
4879 [ $NUMS -eq $EXPECTED ] ||
4880 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4882 run_test 56t "check lfs find -stripe-size works"
4884 test_56u() { # LU-611
4886 setup_56 $NUMFILES $NUMDIRS "-i 0"
4888 if [[ $OSTCOUNT -gt 1 ]]; then
4889 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4895 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4896 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4897 NUMS=$($CMD | wc -l)
4898 [ $NUMS -eq $EXPECTED ] ||
4899 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4902 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4903 NUMS=$($CMD | wc -l)
4904 [ $NUMS -eq $EXPECTED ] ||
4905 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4907 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4908 NUMS=$($CMD | wc -l)
4909 [ $NUMS -eq $EXPECTED ] ||
4910 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4913 # This should produce an error and not return any files
4914 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4915 NUMS=$($CMD 2>/dev/null | wc -l)
4916 [ $NUMS -eq $EXPECTED ] ||
4917 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4919 if [[ $OSTCOUNT -gt 1 ]]; then
4920 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4921 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4922 NUMS=$($CMD | wc -l)
4923 [ $NUMS -eq $EXPECTED ] ||
4924 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4927 run_test 56u "check lfs find -stripe-index works"
4934 setup_56 $NUMFILES $NUMDIRS
4936 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4937 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4939 for file in $($LFIND -mdt $UUID $TDIR); do
4940 file_mdt_idx=$($GETSTRIPE -M $file)
4941 [ $file_mdt_idx -eq $MDT_IDX ] ||
4942 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4945 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4948 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
4950 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4953 rm -rf $TDIR || error "remove $TDIR failed"
4954 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
4957 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4958 error "$GETSTRIPE -S -d $TDIR failed"
4959 stripe_size=${stripe_size%% *}
4961 local file_size=$((stripe_size * OSTCOUNT))
4962 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4963 local required_space=$((file_num * file_size))
4965 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
4967 [[ $free_space -le $((required_space / 1024)) ]] &&
4968 skip_env "need at least $required_space bytes free space," \
4969 "have $free_space kbytes" && return
4972 local dd_count=$((file_size / dd_bs))
4974 # write data into the files
4978 for i in $(seq 1 $NUMFILES); do
4980 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4981 error "write data into $file failed"
4983 for i in $(seq 1 $NUMDIRS); do
4984 for j in $(seq 1 $NUMFILES); do
4985 file=$TDIR/dir$i/file$j
4986 yes | dd bs=$dd_bs count=$dd_count of=$file \
4988 error "write data into $file failed"
4993 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4996 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4998 eval $cmd || error "$cmd failed"
5000 check_stripe_count $TDIR/file1 $expected
5002 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5004 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5005 # OST 1 if it is on OST 0. This file is small enough to
5006 # be on only one stripe.
5007 file=$TDIR/migr_1_ost
5008 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5009 error "write data into $file failed"
5010 local obdidx=$($LFS getstripe -i $file)
5011 local oldmd5=$(md5sum $file)
5013 [[ $obdidx -eq 0 ]] && newobdidx=1
5014 cmd="$LFS migrate -i $newobdidx $file"
5016 eval $cmd || error "$cmd failed"
5017 local realobdix=$($LFS getstripe -i $file)
5018 local newmd5=$(md5sum $file)
5019 [[ $newobdidx -ne $realobdix ]] &&
5020 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
5021 [[ "$oldmd5" != "$newmd5" ]] &&
5022 error "md5sum differ: $oldmd5, $newmd5"
5026 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
5028 eval $cmd || error "$cmd failed"
5030 for j in $(seq 1 $NUMFILES); do
5031 check_stripe_count $TDIR/dir1/file$j $expected
5034 # lfs_migrate works with lfs find
5035 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
5036 $LFS_MIGRATE -y -c $expected"
5038 eval $cmd || error "$cmd failed"
5040 for i in $(seq 2 $NUMFILES); do
5041 check_stripe_count $TDIR/file$i $expected
5043 for i in $(seq 2 $NUMDIRS); do
5044 for j in $(seq 1 $NUMFILES); do
5045 check_stripe_count $TDIR/dir$i/file$j $expected
5049 run_test 56w "check lfs_migrate -c stripe_count works"
5052 check_swap_layouts_support && return 0
5053 [[ $OSTCOUNT -lt 2 ]] &&
5054 skip_env "need 2 OST, skipping test" && return
5056 local dir0=$DIR/$tdir/$testnum
5057 test_mkdir -p $dir0 || error "creating dir $dir0"
5059 local ref1=/etc/passwd
5060 local file1=$dir0/file1
5062 $SETSTRIPE -c 2 $file1
5064 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5065 stripe=$($GETSTRIPE -c $file1)
5066 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5067 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5072 run_test 56x "lfs migration support"
5075 check_swap_layouts_support && return 0
5076 [[ $OSTCOUNT -lt 2 ]] &&
5077 skip_env "need 2 OST, skipping test" && return
5079 local dir0=$DIR/$tdir/$testnum
5080 test_mkdir -p $dir0 || error "creating dir $dir0"
5082 local ref1=/etc/passwd
5083 local file1=$dir0/file1
5085 $SETSTRIPE -c 2 $file1
5087 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5088 local stripe=$($GETSTRIPE -c $file1)
5089 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5090 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5095 run_test 56xa "lfs migration --block support"
5098 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5099 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5103 local dir0=$DIR/$tdir/$testnum
5104 test_mkdir -p $dir0 || error "creating dir $dir0"
5105 local f1=$dir0/file1
5106 local f2=$dir0/file2
5108 touch $f1 || error "creating std file $f1"
5109 $MULTIOP $f2 H2c || error "creating released file $f2"
5111 # a directory can be raid0, so ask only for files
5112 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
5113 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5115 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
5116 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5118 # only files can be released, so no need to force file search
5119 res=$($LFIND $dir0 -L released)
5120 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5122 res=$($LFIND $dir0 \! -L released)
5123 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5126 run_test 56y "lfs find -L raid0|released"
5128 test_56z() { # LU-4824
5129 # This checks to make sure 'lfs find' continues after errors
5130 # There are two classes of errors that should be caught:
5131 # - If multiple paths are provided, all should be searched even if one
5133 # - If errors are encountered during the search, it should not terminate
5136 test_mkdir $DIR/$tdir
5137 for i in d{0..9}; do
5138 test_mkdir $DIR/$tdir/$i
5140 touch $DIR/$tdir/d{0..9}/$tfile
5141 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
5142 error "$LFS find did not return an error"
5143 # Make a directory unsearchable. This should NOT be the last entry in
5144 # directory order. Arbitrarily pick the 6th entry
5145 chmod 700 $($LFS find $DIR/$tdir -type d | sed '6!d')
5146 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5147 # The user should be able to see 10 directories and 9 files
5148 [ $count == 19 ] || error "$LFS find did not continue after error"
5150 run_test 56z "lfs find should continue after an error"
5152 test_56aa() { # LU-5937
5153 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5156 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
5158 createmany -o $DIR/$tdir/striped_dir/${tfile}- 1024
5159 local dirs=$(lfs find --size +8k $DIR/$tdir/)
5161 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5163 run_test 56aa "lfs find --size under striped dir"
5166 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5167 # note test will not do anything if MDS is not local
5168 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5169 skip "Only applicable to ldiskfs-based MDTs"
5173 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5174 local MNTDEV="osd*.*MDT*.mntdev"
5175 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5176 [ -z "$DEV" ] && error "can't access $MNTDEV"
5177 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5178 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5179 error "can't access $DEV"
5180 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5181 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5185 run_test 57a "verify MDS filesystem created with large inodes =="
5188 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5189 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5190 skip "Only applicable to ldiskfs-based MDTs"
5194 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5195 local dir=$DIR/$tdir
5199 local FILEN=$dir/f$FILECOUNT
5201 rm -rf $dir || error "removing $dir"
5202 test_mkdir -p -c1 $dir || error "creating $dir"
5203 local mdtidx=$($LFS getstripe -M $dir)
5204 local mdtname=MDT$(printf %04x $mdtidx)
5205 local facet=mds$((mdtidx + 1))
5207 echo "mcreating $FILECOUNT files"
5208 createmany -m $dir/f 1 $FILECOUNT || \
5209 error "creating files in $dir"
5211 # verify that files do not have EAs yet
5212 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5213 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5217 df $dir #make sure we get new statfs data
5218 local MDSFREE=$(do_facet $facet \
5219 lctl get_param -n osd*.*$mdtname.kbytesfree)
5220 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5221 echo "opening files to create objects/EAs"
5223 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5224 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5227 # verify that files have EAs now
5228 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5229 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5231 sleep 1 #make sure we get new statfs data
5233 local MDSFREE2=$(do_facet $facet \
5234 lctl get_param -n osd*.*$mdtname.kbytesfree)
5235 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5236 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5237 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5238 error "MDC before $MDCFREE != after $MDCFREE2"
5240 echo "MDC before $MDCFREE != after $MDCFREE2"
5241 echo "unable to confirm if MDS has large inodes"
5246 run_test 57b "default LOV EAs are stored inside large inodes ==="
5249 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5250 [ -z "$(which wiretest 2>/dev/null)" ] &&
5251 skip_env "could not find wiretest" && return
5254 run_test 58 "verify cross-platform wire constants =============="
5257 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5258 echo "touch 130 files"
5259 createmany -o $DIR/f59- 130
5261 unlinkmany $DIR/f59- 130
5263 # wait for commitment of removal
5264 wait_delete_completed
5266 run_test 59 "verify cancellation of llog records async ========="
5268 TEST60_HEAD="test_60 run $RANDOM"
5270 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5271 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5272 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5273 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5274 skip_env "missing subtest run-llog.sh" && return
5276 log "$TEST60_HEAD - from kernel mode"
5277 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5278 do_facet mgs sh run-llog.sh
5279 do_facet mgs $LCTL dk > $TMP/$tfile
5281 # LU-6388: test llog_reader
5282 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5283 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5284 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5285 skip_env "missing llog_reader" && return
5286 local fstype=$(facet_fstype mgs)
5287 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5288 skip_env "Only for ldiskfs or zfs type mgs" && return
5290 local mntpt=$(facet_mntpt mgs)
5291 local mgsdev=$(mgsdevname 1)
5303 #get fid and record list
5304 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5306 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5308 #remount mgs as ldiskfs or zfs type
5309 stop mgs || error "stop mgs failed"
5310 mount_fstype mgs || error "remount mgs failed"
5311 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5314 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5315 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5320 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5322 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5324 echo "obj_file is $obj_file"
5325 do_facet mgs $llog_reader $obj_file
5327 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5328 awk '{ print $3 }' | sed -e "s/^type=//g")
5329 if [ $rec_type != $rec ]; then
5330 echo "FAILED test_60a wrong record type $rec_type," \
5336 #check obj path if record type is LLOG_LOGID_MAGIC
5337 if [ "$rec" == "1064553b" ]; then
5338 path=$(do_facet mgs $llog_reader $obj_file |
5339 grep "path=" | awk '{ print $NF }' |
5340 sed -e "s/^path=//g")
5341 if [ $obj_file != $mntpt/$path ]; then
5342 echo "FAILED test_60a wrong obj path" \
5343 "$montpt/$path, should be $obj_file"
5350 #restart mgs before "error", otherwise it will block the next test
5351 stop mgs || error "stop mgs failed"
5352 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5353 $pass || error "test failed, see FAILED test_60a messages for specifics"
5355 run_test 60a "llog_test run from kernel module and test llog_reader =========="
5357 test_60b() { # bug 6411
5358 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5360 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5372 [[ $LLOG_COUNT -gt 100 ]] &&
5373 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5375 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5379 echo "create 5000 files"
5380 createmany -o $DIR/f60c- 5000
5381 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5382 lctl set_param fail_loc=0x80000137
5383 unlinkmany $DIR/f60c- 5000
5384 lctl set_param fail_loc=0
5386 run_test 60c "unlink file when mds full"
5389 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5390 SAVEPRINTK=$(lctl get_param -n printk)
5392 # verify "lctl mark" is even working"
5393 MESSAGE="test message ID $RANDOM $$"
5394 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5395 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5397 lctl set_param printk=0 || error "set lnet.printk failed"
5398 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5399 MESSAGE="new test message ID $RANDOM $$"
5400 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5401 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5402 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5404 lctl set_param -n printk="$SAVEPRINTK"
5406 run_test 60d "test printk console message masking"
5409 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5410 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5412 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5413 do_facet mds1 lctl set_param fail_loc=0x15b
5416 run_test 60e "no space while new llog is being created"
5419 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5421 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5422 cancel_lru_locks osc
5423 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5426 run_test 61 "mmap() writes don't make sync hang ================"
5428 # bug 2330 - insufficient obd_match error checking causes LBUG
5430 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5433 cancel_lru_locks osc
5434 lctl set_param fail_loc=0x405
5435 cat $f && error "cat succeeded, expect -EIO"
5436 lctl set_param fail_loc=0
5438 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5439 # match every page all of the time.
5440 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5442 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5443 # Though this test is irrelevant anymore, it helped to reveal some
5444 # other grant bugs (LU-4482), let's keep it.
5445 test_63a() { # was test_63
5446 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5447 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5448 for i in `seq 10` ; do
5449 dd if=/dev/zero of=$DIR/f63 bs=8k &
5455 rm -f $DIR/f63 || true
5457 run_test 63a "Verify oig_wait interruption does not crash ======="
5459 # bug 2248 - async write errors didn't return to application on sync
5460 # bug 3677 - async write errors left page locked
5462 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5464 lctl set_param debug=-1
5466 # ensure we have a grant to do async writes
5467 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5470 sync # sync lest earlier test intercept the fail_loc
5472 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5473 lctl set_param fail_loc=0x80000406
5474 $MULTIOP $DIR/$tfile Owy && \
5475 error "sync didn't return ENOMEM"
5476 sync; sleep 2; sync # do a real sync this time to flush page
5477 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5478 error "locked page left in cache after async error" || true
5481 run_test 63b "async write errors should be returned to fsync ==="
5484 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5486 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5488 run_test 64a "verify filter grant calculations (in kernel) ====="
5491 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5492 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5494 run_test 64b "check out-of-space detection on client ==========="
5497 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5499 run_test 64c "verify grant shrink ========================------"
5501 # bug 1414 - set/get directories' stripe info
5503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5504 test_mkdir -p $DIR/$tdir
5506 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5508 run_test 65a "directory with no stripe info ===================="
5511 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5512 test_mkdir -p $DIR/$tdir
5513 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5515 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5518 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5520 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
5523 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5524 if [[ $OSTCOUNT -gt 1 ]]; then
5525 test_mkdir -p $DIR/$tdir
5526 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5528 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5529 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5531 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5534 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
5537 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5538 test_mkdir -p $DIR/$tdir
5539 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
5540 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5542 if [[ $STRIPECOUNT -le 0 ]]; then
5544 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5545 #LOV_MAX_STRIPE_COUNT is 2000
5546 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5548 sc=$(($STRIPECOUNT - 1))
5550 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5551 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5552 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5553 error "lverify failed"
5555 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
5558 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5559 test_mkdir -p $DIR/$tdir
5561 $SETSTRIPE $DIR/$tdir || error "setstripe"
5562 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5563 error "no stripe info failed"
5565 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5567 run_test 65e "directory setstripe defaults ======================="
5570 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5571 test_mkdir -p $DIR/${tdir}f
5572 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5574 run_test 65f "dir setstripe permission (should return error) ==="
5577 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5578 test_mkdir -p $DIR/$tdir
5579 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5581 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5583 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5584 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5585 error "delete default stripe failed"
5587 run_test 65g "directory setstripe -d ==========================="
5590 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5591 test_mkdir -p $DIR/$tdir
5592 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5594 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5596 test_mkdir -p $DIR/$tdir/dd1
5597 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5598 error "stripe info inherit failed"
5600 run_test 65h "directory stripe info inherit ===================="
5602 test_65i() { # bug6367
5603 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5604 $SETSTRIPE -S 65536 -c -1 $MOUNT
5606 run_test 65i "set non-default striping on root directory (bug 6367)="
5608 test_65ia() { # bug12836
5609 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5610 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5612 run_test 65ia "getstripe on -1 default directory striping"
5614 test_65ib() { # bug12836
5615 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5616 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5618 run_test 65ib "getstripe -v on -1 default directory striping"
5620 test_65ic() { # bug12836
5621 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5622 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5624 run_test 65ic "new find on -1 default directory striping"
5626 test_65j() { # bug6367
5627 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5629 # if we aren't already remounting for each test, do so for this test
5630 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5631 cleanup || error "failed to unmount"
5634 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5636 run_test 65j "set default striping on root directory (bug 6367)="
5638 test_65k() { # bug11679
5639 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5640 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5641 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5643 local disable_precreate=true
5644 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
5645 disable_precreate=false
5647 echo "Check OST status: "
5648 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
5649 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
5651 for OSC in $MDS_OSCS; do
5652 echo $OSC "is active"
5653 do_facet $SINGLEMDS lctl --device %$OSC activate
5656 for INACTIVE_OSC in $MDS_OSCS; do
5657 local ost=$(osc_to_ost $INACTIVE_OSC)
5658 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
5659 lov.*md*.target_obd |
5660 awk -F: /$ost/'{ print $1 }' | head -n 1)
5663 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
5664 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
5666 echo "Deactivate: " $INACTIVE_OSC
5667 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5669 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
5670 osp.$ost*MDT0000.create_count")
5671 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
5672 osp.$ost*MDT0000.max_create_count")
5673 $disable_precreate &&
5674 do_facet $SINGLEMDS "lctl set_param -n \
5675 osp.$ost*MDT0000.max_create_count=0"
5677 for idx in $(seq 0 $((OSTCOUNT - 1))); do
5678 [ -f $DIR/$tdir/$idx ] && continue
5679 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
5680 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
5681 error "setstripe $idx should succeed"
5682 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
5684 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
5687 do_facet $SINGLEMDS "lctl set_param -n \
5688 osp.$ost*MDT0000.max_create_count=$max_count"
5689 do_facet $SINGLEMDS "lctl set_param -n \
5690 osp.$ost*MDT0000.create_count=$count"
5691 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5692 echo $INACTIVE_OSC "is Activate"
5694 wait_osc_import_state mds ost$ostnum FULL
5697 run_test 65k "validate manual striping works properly with deactivated OSCs"
5699 test_65l() { # bug 12836
5700 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5701 test_mkdir -p $DIR/$tdir/test_dir
5702 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5703 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5705 run_test 65l "lfs find on -1 stripe dir ========================"
5708 $RUNAS $SETSTRIPE -c 2 $MOUNT && error "setstripe should fail"
5711 run_test 65m "normal user can't set filesystem default stripe"
5713 # bug 2543 - update blocks count on client
5715 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5717 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5718 sync; sync_all_data; sync; sync_all_data
5719 cancel_lru_locks osc
5720 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5721 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5723 run_test 66 "update inode blocks count on client ==============="
5728 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5730 if [ ! -z "$LLOOP" ]; then
5731 if swapon -s | grep -q $LLOOP; then
5732 swapoff $LLOOP || error "swapoff failed"
5735 $LCTL blockdev_detach $LLOOP || error "detach failed"
5743 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5747 swapon -s | awk '($1 == "'$1'") { print $4 }'
5750 # bug5265, obdfilter oa2dentry return -ENOENT
5751 # #define OBD_FAIL_SRV_ENOENT 0x217
5753 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5754 remote_ost_nodsh && skip "remote OST with nodsh" && return
5757 $SETSTRIPE -c 1 -i 0 $f
5759 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5761 do_facet ost1 lctl set_param fail_loc=0x217
5762 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5763 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5765 do_facet ost1 lctl set_param fail_loc=0
5766 $DIRECTIO write $f 0 2 || error "write error"
5768 cancel_lru_locks osc
5769 $DIRECTIO read $f 0 1 || error "read error"
5771 do_facet ost1 lctl set_param fail_loc=0x217
5772 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5774 do_facet ost1 lctl set_param fail_loc=0
5777 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5780 test_mkdir -p $DIR/$tdir
5781 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
5782 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5784 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5786 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5787 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5788 [ "$RUNAS_ID" = "$UID" ] &&
5789 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5791 # Check that testing environment is properly set up. Skip if not
5792 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5793 skip_env "User $RUNAS_ID does not exist - skipping"
5797 chmod 777 $DIR/$tfile
5798 chmod ug+s $DIR/$tfile
5799 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5800 error "$RUNAS dd $DIR/$tfile failed"
5801 # See if we are still setuid/sgid
5802 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5803 error "S/gid is not dropped on write"
5804 # Now test that MDS is updated too
5805 cancel_lru_locks mdc
5806 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5807 error "S/gid is not dropped on MDS"
5810 run_test 72a "Test that remove suid works properly (bug5695) ===="
5812 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5815 [ "$RUNAS_ID" = "$UID" ] && \
5816 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5817 [ "$RUNAS_ID" -eq 0 ] && \
5818 skip_env "RUNAS_ID = 0 -- skipping" && return
5820 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5821 # Check that testing environment is properly set up. Skip if not
5822 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5823 skip_env "User $RUNAS_ID does not exist - skipping"
5826 touch $DIR/${tfile}-f{g,u}
5827 test_mkdir $DIR/${tfile}-dg
5828 test_mkdir $DIR/${tfile}-du
5829 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5830 chmod g+s $DIR/${tfile}-{f,d}g
5831 chmod u+s $DIR/${tfile}-{f,d}u
5832 for perm in 777 2777 4777; do
5833 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5834 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5835 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5836 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5840 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5842 # bug 3462 - multiple simultaneous MDC requests
5844 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5845 test_mkdir $DIR/d73-1
5846 test_mkdir $DIR/d73-2
5847 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5850 lctl set_param fail_loc=0x80000129
5851 $MULTIOP $DIR/d73-1/f73-2 Oc &
5853 lctl set_param fail_loc=0
5855 $MULTIOP $DIR/d73-2/f73-3 Oc &
5859 wait $pid1 || return 1
5863 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5864 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5865 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5869 run_test 73 "multiple MDC requests (should not deadlock)"
5871 test_74a() { # bug 6149, 6184
5872 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5873 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5875 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5876 # will spin in a tight reconnection loop
5878 $LCTL set_param fail_loc=0x8000030e
5879 # get any lock that won't be difficult - lookup works.
5881 $LCTL set_param fail_loc=0
5885 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5887 test_74b() { # bug 13310
5888 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5889 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5891 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5892 # will spin in a tight reconnection loop
5893 $LCTL set_param fail_loc=0x8000030e
5894 # get a "difficult" lock
5896 $LCTL set_param fail_loc=0
5900 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5903 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5904 #define OBD_FAIL_LDLM_NEW_LOCK
5905 $LCTL set_param fail_loc=0x319
5906 touch $DIR/$tfile && error "touch successful"
5907 $LCTL set_param fail_loc=0
5910 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5913 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5916 get_inode_slab_tunables() {
5917 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5920 set_inode_slab_tunables() {
5921 echo "lustre_inode_cache $1" > /proc/slabinfo
5924 test_76() { # Now for bug 20433, added originally in bug 1443
5925 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5926 local SLAB_SETTINGS=$(get_inode_slab_tunables)
5927 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
5928 # we cannot set limit below 1 which means 1 inode in each
5929 # per-cpu cache is still allowed
5930 set_inode_slab_tunables "1 1 0"
5931 cancel_lru_locks osc
5932 BEFORE_INODES=$(num_inodes)
5933 echo "before inodes: $BEFORE_INODES"
5935 [ "$SLOW" = "no" ] && COUNT=100
5936 for i in $(seq $COUNT); do
5940 cancel_lru_locks osc
5941 AFTER_INODES=$(num_inodes)
5942 echo "after inodes: $AFTER_INODES"
5944 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
5946 AFTER_INODES=$(num_inodes)
5948 echo "wait $wait seconds inodes: $AFTER_INODES"
5949 if [ $wait -gt 30 ]; then
5950 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5953 set_inode_slab_tunables "$SLAB_SETTINGS"
5955 run_test 76 "confirm clients recycle inodes properly ===="
5961 # Note: in sptlrpc modes which enable its own bulk checksum, the
5962 # original crc32_le bulk checksum will be automatically disabled,
5963 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5964 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5965 # In this case set_checksums() will not be no-op, because sptlrpc
5966 # bulk checksum will be enabled all through the test.
5968 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5969 lctl set_param -n osc.*.checksums $1
5973 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5974 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5975 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5976 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5979 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5980 log "set checksum type to $1"
5983 F77_TMP=$TMP/f77-temp
5986 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5987 error "error writing to $F77_TMP"
5990 test_77a() { # bug 10889
5991 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5992 $GSS && skip "could not run with gss" && return
5993 [ ! -f $F77_TMP ] && setup_f77
5995 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5999 run_test 77a "normal checksum read/write operation"
6001 test_77b() { # bug 10889
6002 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6003 $GSS && skip "could not run with gss" && return
6004 [ ! -f $F77_TMP ] && setup_f77
6005 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6006 $LCTL set_param fail_loc=0x80000409
6009 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6010 error "dd error: $?"
6011 $LCTL set_param fail_loc=0
6013 for algo in $CKSUM_TYPES; do
6014 cancel_lru_locks osc
6015 set_checksum_type $algo
6016 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6017 $LCTL set_param fail_loc=0x80000408
6018 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6019 $LCTL set_param fail_loc=0
6022 set_checksum_type $ORIG_CSUM_TYPE
6025 run_test 77b "checksum error on client write, read"
6027 test_77d() { # bug 10889
6028 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6029 $GSS && skip "could not run with gss" && return
6030 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6031 $LCTL set_param fail_loc=0x80000409
6033 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6034 error "direct write: rc=$?"
6035 $LCTL set_param fail_loc=0
6038 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6039 $LCTL set_param fail_loc=0x80000408
6041 cancel_lru_locks osc
6042 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6043 error "direct read: rc=$?"
6044 $LCTL set_param fail_loc=0
6047 run_test 77d "checksum error on OST direct write, read"
6049 test_77f() { # bug 10889
6050 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6051 $GSS && skip "could not run with gss" && return
6053 for algo in $CKSUM_TYPES; do
6054 cancel_lru_locks osc
6055 set_checksum_type $algo
6056 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6057 $LCTL set_param fail_loc=0x409
6058 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6059 error "direct write succeeded"
6060 $LCTL set_param fail_loc=0
6062 set_checksum_type $ORIG_CSUM_TYPE
6065 run_test 77f "repeat checksum error on write (expect error)"
6067 test_77g() { # bug 10889
6068 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6069 $GSS && skip "could not run with gss" && return
6070 remote_ost_nodsh && skip "remote OST with nodsh" && return
6072 [ ! -f $F77_TMP ] && setup_f77
6074 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6075 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6076 do_facet ost1 lctl set_param fail_loc=0x8000021a
6078 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6079 error "write error: rc=$?"
6080 do_facet ost1 lctl set_param fail_loc=0
6083 cancel_lru_locks osc
6084 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6085 do_facet ost1 lctl set_param fail_loc=0x8000021b
6087 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6088 do_facet ost1 lctl set_param fail_loc=0
6091 run_test 77g "checksum error on OST write, read"
6093 test_77i() { # bug 13805
6094 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6095 $GSS && skip "could not run with gss" && return
6096 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
6097 lctl set_param fail_loc=0x40b
6098 remount_client $MOUNT
6099 lctl set_param fail_loc=0
6100 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
6101 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6102 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
6103 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6105 remount_client $MOUNT
6107 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
6109 test_77j() { # bug 13805
6110 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6111 $GSS && skip "could not run with gss" && return
6112 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6113 lctl set_param fail_loc=0x40c
6114 remount_client $MOUNT
6115 lctl set_param fail_loc=0
6116 sleep 2 # wait async osc connect to finish
6117 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
6118 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6119 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
6120 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6122 remount_client $MOUNT
6124 run_test 77j "client only supporting ADLER32"
6126 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6135 test_78() { # bug 10901
6136 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6137 remote_ost || { skip_env "local OST" && return; }
6140 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6141 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6142 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6143 echo "MemTotal: $MEMTOTAL"
6145 # reserve 256MB of memory for the kernel and other running processes,
6146 # and then take 1/2 of the remaining memory for the read/write buffers.
6147 if [ $MEMTOTAL -gt 512 ] ;then
6148 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6150 # for those poor memory-starved high-end clusters...
6151 MEMTOTAL=$((MEMTOTAL / 2))
6153 echo "Mem to use for directio: $MEMTOTAL"
6155 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6156 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6157 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6158 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6160 echo "Smallest OST: $SMALLESTOST"
6161 [[ $SMALLESTOST -lt 10240 ]] &&
6162 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6164 trap cleanup_test_78 EXIT
6166 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6167 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6169 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6170 echo "File size: $F78SIZE"
6171 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6172 for i in $(seq 1 $NSEQ); do
6173 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6174 echo directIO rdwr round $i of $NSEQ
6175 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6180 run_test 78 "handle large O_DIRECT writes correctly ============"
6182 test_79() { # bug 12743
6183 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6184 wait_delete_completed
6186 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6187 BKFREE=$(calc_osc_kbytes kbytesfree)
6188 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6190 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6191 DFTOTAL=`echo $STRING | cut -d, -f1`
6192 DFUSED=`echo $STRING | cut -d, -f2`
6193 DFAVAIL=`echo $STRING | cut -d, -f3`
6194 DFFREE=$(($DFTOTAL - $DFUSED))
6196 ALLOWANCE=$((64 * $OSTCOUNT))
6198 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6199 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6200 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6202 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6203 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6204 error "df free($DFFREE) mismatch OST free($BKFREE)"
6206 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6207 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6208 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6211 run_test 79 "df report consistency check ======================="
6213 test_80() { # bug 10718
6214 remote_ost_nodsh && skip "remote OST with nodsh" && return
6215 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6216 # relax strong synchronous semantics for slow backends like ZFS
6217 local soc="obdfilter.*.sync_on_lock_cancel"
6218 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6220 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6221 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6222 facet_active_host $host; done | sort -u)
6223 do_nodes $hosts lctl set_param $soc=never
6226 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6228 local BEFORE=`date +%s`
6229 cancel_lru_locks osc
6230 local AFTER=`date +%s`
6231 local DIFF=$((AFTER-BEFORE))
6232 if [ $DIFF -gt 1 ] ; then
6233 error "elapsed for 1M@1T = $DIFF"
6236 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6240 run_test 80 "Page eviction is equally fast at high offsets too ===="
6242 test_81a() { # LU-456
6243 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6244 remote_ost_nodsh && skip "remote OST with nodsh" && return
6245 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6246 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6247 do_facet ost1 lctl set_param fail_loc=0x80000228
6249 # write should trigger a retry and success
6250 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6251 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6253 if [ $RC -ne 0 ] ; then
6254 error "write should success, but failed for $RC"
6257 run_test 81a "OST should retry write when get -ENOSPC ==============="
6259 test_81b() { # LU-456
6260 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6261 remote_ost_nodsh && skip "remote OST with nodsh" && return
6262 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6263 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6264 do_facet ost1 lctl set_param fail_loc=0x228
6266 # write should retry several times and return -ENOSPC finally
6267 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6268 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6271 if [ $RC -ne $ENOSPC ] ; then
6272 error "dd should fail for -ENOSPC, but succeed."
6275 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6277 test_82() { # LU-1031
6278 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6282 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6284 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6286 kill -USR1 $MULTIPID2
6288 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6289 error "First grouplock does not block second one"
6291 echo "Second grouplock blocks first one"
6293 kill -USR1 $MULTIPID1
6297 run_test 82 "Basic grouplock test ==============================="
6300 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6302 test_mkdir -p $DIR/d99cvsroot
6303 chown $RUNAS_ID $DIR/d99cvsroot
6304 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6307 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6310 run_test 99a "cvs init ========================================="
6313 [ -z "$(which cvs 2>/dev/null)" ] &&
6314 skip_env "could not find cvs" && return
6315 [ ! -d $DIR/d99cvsroot ] && test_99a
6317 # some versions of cvs import exit(1) when asked to import links or
6318 # files they can't read. ignore those files.
6319 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6320 ! -perm /4 -printf '-I %f\n')
6321 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6322 d99reposname vtag rtag
6324 run_test 99b "cvs import ======================================="
6327 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6328 [ ! -d $DIR/d99cvsroot ] && test_99b
6330 test_mkdir -p $DIR/d99reposname
6331 chown $RUNAS_ID $DIR/d99reposname
6332 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6334 run_test 99c "cvs checkout ====================================="
6337 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6338 [ ! -d $DIR/d99cvsroot ] && test_99c
6339 cd $DIR/d99reposname
6341 $RUNAS cvs add -m 'addmsg' foo99
6343 run_test 99d "cvs add =========================================="
6346 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6347 [ ! -d $DIR/d99cvsroot ] && test_99c
6348 cd $DIR/d99reposname
6351 run_test 99e "cvs update ======================================="
6354 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6355 [ ! -d $DIR/d99cvsroot ] && test_99d
6356 cd $DIR/d99reposname
6357 $RUNAS cvs commit -m 'nomsg' foo99
6358 rm -fr $DIR/d99cvsroot
6360 run_test 99f "cvs commit ======================================="
6363 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6364 [ "$NETTYPE" = tcp ] || \
6365 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
6368 remote_ost_nodsh && skip "remote OST with nodsh" && return
6369 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6371 { skip "useless for local single node setup" && return; }
6373 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6374 [ "$PROT" != "tcp" ] && continue
6375 RPORT=$(echo $REMOTE | cut -d: -f2)
6376 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6379 LPORT=`echo $LOCAL | cut -d: -f2`
6380 if [ $LPORT -ge 1024 ]; then
6381 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6383 error_exit "local: $LPORT > 1024, remote: $RPORT"
6386 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6388 run_test 100 "check local port using privileged port ==========="
6390 function get_named_value()
6399 echo $line | sed "s/^$tag[ ]*//"
6406 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6407 awk '/^max_cached_mb/ { print $2 }')
6410 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6415 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6416 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6420 local cache_limit=32
6422 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6423 trap cleanup_101a EXIT
6424 $LCTL set_param -n llite.*.read_ahead_stats 0
6425 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6428 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6430 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6431 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6434 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6435 get_named_value 'read but discarded' | cut -d" " -f1); do
6436 discard=$(($discard + $s))
6440 if [[ $(($discard * 10)) -gt $nreads ]]; then
6441 $LCTL get_param osc.*-osc*.rpc_stats
6442 $LCTL get_param llite.*.read_ahead_stats
6443 error "too many ($discard) discarded pages"
6445 rm -f $DIR/$tfile || true
6447 run_test 101a "check read-ahead for random reads ================"
6450 test_mkdir -p $DIR/$tdir
6451 local STRIPE_SIZE=$1
6452 local FILE_LENGTH=$2
6455 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6457 local list=$(comma_list $(osts_nodes))
6458 set_osd_param $list '' read_cache_enable 0
6459 set_osd_param $list '' writethrough_cache_enable 0
6461 trap cleanup_test101bc EXIT
6462 # prepare the read-ahead file
6463 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6465 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6466 count=$FILE_SIZE_MB 2> /dev/null
6470 cleanup_test101bc() {
6475 local list=$(comma_list $(osts_nodes))
6476 set_osd_param $list '' read_cache_enable 1
6477 set_osd_param $list '' writethrough_cache_enable 1
6481 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6486 local STRIPE_SIZE=$2
6487 local FILE_LENGTH=$3
6488 local RA_INC=1048576
6489 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6490 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6491 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6492 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6493 get_named_value 'read but discarded' |
6494 cut -d" " -f1 | calc_total)
6495 if [[ $DISCARD -gt $discard_limit ]]; then
6496 $LCTL get_param llite.*.read_ahead_stats
6497 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6499 echo "Read-ahead success for size ${READ_SIZE}"
6504 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6505 [[ $OSTCOUNT -lt 2 ]] &&
6506 skip_env "skipping stride IO stride-ahead test" && return
6507 local STRIPE_SIZE=1048576
6508 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6509 if [ $SLOW == "yes" ]; then
6510 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6512 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6515 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6517 # prepare the read-ahead file
6518 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6519 cancel_lru_locks osc
6520 for BIDX in 2 4 8 16 32 64 128 256
6522 local BSIZE=$((BIDX*4096))
6523 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6524 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6525 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6526 $LCTL set_param -n llite.*.read_ahead_stats 0
6527 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6528 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6529 cancel_lru_locks osc
6530 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6535 run_test 101b "check stride-io mode read-ahead ================="
6538 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6539 local STRIPE_SIZE=1048576
6540 local FILE_LENGTH=$((STRIPE_SIZE*100))
6544 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6546 cancel_lru_locks osc
6547 $LCTL set_param osc.*.rpc_stats 0
6548 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6549 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6550 local stats=$($LCTL get_param -n $osc_rpc_stats)
6551 local lines=$(echo "$stats" | awk 'END {print NR;}')
6554 if [ $lines -le 20 ]; then
6557 for size in 1 2 4 8; do
6558 local rpc=$(echo "$stats" |
6559 awk '($1 == "'$size':") {print $2; exit; }')
6561 error "Small $((size*4))k read IO $rpc !"
6563 echo "$osc_rpc_stats check passed!"
6568 run_test 101c "check stripe_size aligned read-ahead ================="
6571 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6572 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6576 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6577 local file=$DIR/$tfile
6578 local sz_MB=${FILESIZE_101d:-500}
6579 local ra_MB=${READAHEAD_MB:-40}
6581 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6582 [ $free_MB -lt $sz_MB ] &&
6583 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6585 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6586 $SETSTRIPE -c -1 $file || error "setstripe failed"
6588 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6589 echo Cancel LRU locks on lustre client to flush the client cache
6590 cancel_lru_locks osc
6592 echo Disable read-ahead
6593 local old_READAHEAD=$(set_read_ahead 0)
6595 echo Reading the test file $file with read-ahead disabled
6596 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6598 echo Cancel LRU locks on lustre client to flush the client cache
6599 cancel_lru_locks osc
6600 echo Enable read-ahead with ${ra_MB}MB
6601 set_read_ahead $ra_MB
6603 echo Reading the test file $file with read-ahead enabled
6604 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6606 echo "read-ahead disabled time read $raOFF"
6607 echo "read-ahead enabled time read $raON"
6609 set_read_ahead $old_READAHEAD
6611 wait_delete_completed
6613 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6614 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6616 run_test 101d "file read with and without read-ahead enabled"
6619 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6620 local file=$DIR/$tfile
6621 local size_KB=500 #KB
6625 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6626 local need_KB=$((count * size_KB))
6627 [[ $free_KB -le $need_KB ]] &&
6628 skip_env "Need free space $need_KB, have $free_KB" && return
6630 echo "Creating $count ${size_KB}K test files"
6631 for ((i = 0; i < $count; i++)); do
6632 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6635 echo "Cancel LRU locks on lustre client to flush the client cache"
6636 cancel_lru_locks osc
6638 echo "Reset readahead stats"
6639 $LCTL set_param -n llite.*.read_ahead_stats 0
6641 for ((i = 0; i < $count; i++)); do
6642 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6645 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6646 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6648 for ((i = 0; i < $count; i++)); do
6649 rm -rf $file.$i 2>/dev/null
6652 #10000 means 20% reads are missing in readahead
6653 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6655 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6658 which iozone || { skip "no iozone installed" && return; }
6660 local old_debug=$($LCTL get_param debug)
6661 old_debug=${old_debug#*=}
6662 $LCTL set_param debug="reada mmap"
6664 # create a test file
6665 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
6667 echo Cancel LRU locks on lustre client to flush the client cache
6668 cancel_lru_locks osc
6670 echo Reset readahead stats
6671 $LCTL set_param -n llite.*.read_ahead_stats 0
6673 echo mmap read the file with small block size
6674 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
6677 echo checking missing pages
6678 $LCTL get_param llite.*.read_ahead_stats
6679 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6680 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6682 $LCTL set_param debug="$old_debug"
6683 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
6686 run_test 101f "check mmap read performance"
6688 test_101g_brw_size_test() {
6690 local pages=$((mb * 1048576 / $(page_size)))
6692 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
6693 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
6694 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
6695 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
6699 $LCTL set_param -n osc.*.rpc_stats=0
6701 # 10 RPCs should be enough for the test
6703 dd if=/dev/zero of=$DIR/$tfile bs=${mb}M count=$count ||
6704 { error "dd write ${mb} MB blocks failed"; return 3; }
6705 cancel_lru_locks osc
6706 dd of=/dev/null if=$DIR/$tfile bs=${mb}M count=$count ||
6707 { error "dd write ${mb} MB blocks failed"; return 4; }
6709 # calculate number of full-sized read and write RPCs
6710 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
6711 sed -n '/pages per rpc/,/^$/p' |
6712 awk '/'$pages':/ { reads += $2; writes += $5 };' \
6713 'END { print reads,writes }'))
6714 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
6716 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
6724 local osts=$(get_facets OST)
6725 local list=$(comma_list $(osts_nodes))
6726 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6727 local brw_size="obdfilter.*.brw_size"
6729 $LFS setstripe -i 0 -c 1 $DIR/$tfile
6731 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
6732 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.52) ]; then
6733 [ $(lustre_version_code ost1) -ge $(version_code 2.9.52) ] &&
6735 if [[ $orig_mb < 16 ]]; then
6736 save_lustre_params $osts "$brw_size" > $p
6737 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
6738 error "set 16MB RPC size failed"
6740 echo "remount client to enable new RPC size"
6741 remount_client $MOUNT || error "remount_client failed"
6744 test_101g_brw_size_test 16 || error "16MB RPC test failed"
6745 # should be able to set brw_size=12, but no rpc_stats for that
6746 test_101g_brw_size_test 8 || error "8MB RPC test failed"
6749 test_101g_brw_size_test 4 || error "4MB RPC test failed"
6751 if [[ $orig_mb < 16 ]]; then
6752 restore_lustre_params < $p
6753 remount_client $MOUNT || error "remount_client restore failed"
6756 rm -f $p $DIR/$tfile
6758 run_test 101g "Big bulk(4/16 MiB) readahead"
6761 test_mkdir -p $DIR/$tdir
6762 chown $RUNAS_ID $DIR/$tdir
6765 STRIPE_COUNT=$OSTCOUNT
6766 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6768 trap cleanup_test102 EXIT
6770 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6772 for num in 1 2 3 4; do
6773 for count in $(seq 1 $STRIPE_COUNT); do
6774 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6775 local size=`expr $STRIPE_SIZE \* $num`
6776 local file=file"$num-$idx-$count"
6777 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6783 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6789 rm -rf $DIR/d0.sanity/d102
6793 local testfile=$DIR/$tfile
6797 [ "$UID" != 0 ] && skip_env "must run as root" && return
6798 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6799 skip_env "must have user_xattr" && return
6801 [ -z "$(which setfattr 2>/dev/null)" ] &&
6802 skip_env "could not find setfattr" && return
6804 echo "set/get xattr..."
6805 setfattr -n trusted.name1 -v value1 $testfile ||
6806 error "setfattr -n trusted.name1=value1 $testfile failed"
6807 getfattr -n trusted.name1 $testfile 2> /dev/null |
6808 grep "trusted.name1=.value1" ||
6809 error "$testfile missing trusted.name1=value1"
6811 setfattr -n user.author1 -v author1 $testfile ||
6812 error "setfattr -n user.author1=author1 $testfile failed"
6813 getfattr -n user.author1 $testfile 2> /dev/null |
6814 grep "user.author1=.author1" ||
6815 error "$testfile missing trusted.author1=author1"
6818 setfattr -n trusted.name2 -v value2 $testfile ||
6819 error "$testfile unable to set trusted.name2"
6820 setfattr -n trusted.name3 -v value3 $testfile ||
6821 error "$testfile unable to set trusted.name3"
6822 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6823 grep "trusted.name" | wc -l) -eq 3 ] ||
6824 error "$testfile missing 3 trusted.name xattrs"
6826 setfattr -n user.author2 -v author2 $testfile ||
6827 error "$testfile unable to set user.author2"
6828 setfattr -n user.author3 -v author3 $testfile ||
6829 error "$testfile unable to set user.author3"
6830 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6831 grep "user.author" | wc -l) -eq 3 ] ||
6832 error "$testfile missing 3 user.author xattrs"
6834 echo "remove xattr..."
6835 setfattr -x trusted.name1 $testfile ||
6836 error "$testfile error deleting trusted.name1"
6837 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6838 error "$testfile did not delete trusted.name1 xattr"
6840 setfattr -x user.author1 $testfile ||
6841 error "$testfile error deleting user.author1"
6842 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6843 error "$testfile did not delete trusted.name1 xattr"
6845 # b10667: setting lustre special xattr be silently discarded
6846 echo "set lustre special xattr ..."
6847 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6848 error "$testfile allowed setting trusted.lov"
6850 run_test 102a "user xattr test =================================="
6853 [ -z "$(which setfattr 2>/dev/null)" ] &&
6854 skip_env "could not find setfattr" && return
6856 # b10930: get/set/list trusted.lov xattr
6857 echo "get/set/list trusted.lov xattr ..."
6858 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6859 local testfile=$DIR/$tfile
6860 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6861 error "setstripe failed"
6862 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6863 error "getstripe failed"
6864 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
6865 error "can't get trusted.lov from $testfile"
6867 local testfile2=${testfile}2
6868 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
6869 grep "trusted.lov" | sed -e 's/[^=]\+=//')
6872 setfattr -n trusted.lov -v $value $testfile2
6873 local stripe_size=$($GETSTRIPE -S $testfile2)
6874 local stripe_count=$($GETSTRIPE -c $testfile2)
6875 [[ $stripe_size -eq 65536 ]] ||
6876 error "stripe size $stripe_size != 65536"
6877 [[ $stripe_count -eq $STRIPECOUNT ]] ||
6878 error "stripe count $stripe_count != $STRIPECOUNT"
6881 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6884 [ -z "$(which setfattr 2>/dev/null)" ] &&
6885 skip_env "could not find setfattr" && return
6887 # b10930: get/set/list lustre.lov xattr
6888 echo "get/set/list lustre.lov xattr ..."
6889 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6890 test_mkdir -p $DIR/$tdir
6891 chown $RUNAS_ID $DIR/$tdir
6892 local testfile=$DIR/$tdir/$tfile
6893 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6894 error "setstripe failed"
6895 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6896 error "getstripe failed"
6897 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6898 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6900 local testfile2=${testfile}2
6901 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6902 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6904 $RUNAS $MCREATE $testfile2
6905 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6906 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6907 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6908 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6909 [ $stripe_count -eq $STRIPECOUNT ] ||
6910 error "stripe count $stripe_count != $STRIPECOUNT"
6912 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6914 compare_stripe_info1() {
6915 local stripe_index_all_zero=true
6917 for num in 1 2 3 4; do
6918 for count in $(seq 1 $STRIPE_COUNT); do
6919 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6920 local size=$((STRIPE_SIZE * num))
6921 local file=file"$num-$offset-$count"
6922 stripe_size=$($LFS getstripe -S $PWD/$file)
6923 [[ $stripe_size -ne $size ]] &&
6924 error "$file: size $stripe_size != $size"
6925 stripe_count=$($LFS getstripe -c $PWD/$file)
6926 # allow fewer stripes to be created, ORI-601
6927 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
6928 error "$file: count $stripe_count != $count"
6929 stripe_index=$($LFS getstripe -i $PWD/$file)
6930 [[ $stripe_index -ne 0 ]] &&
6931 stripe_index_all_zero=false
6935 $stripe_index_all_zero &&
6936 error "all files are being extracted starting from OST index 0"
6941 [ -n "$(which tar 2>/dev/null)" ] &&
6942 strings $(which tar) | grep -q "lustre" && echo tar
6946 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6947 # b10930: tar test for trusted.lov xattr
6948 TAR=$(find_lustre_tar)
6949 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6950 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6952 test_mkdir -p $DIR/d102d
6953 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6955 compare_stripe_info1
6957 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6960 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6961 # b10930: tar test for trusted.lov xattr
6962 TAR=$(find_lustre_tar)
6963 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6964 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6966 test_mkdir -p $DIR/d102f
6968 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6970 compare_stripe_info1
6972 run_test 102f "tar copy files, not keep osts ==========="
6975 local xsize=${1:-1024} # in bytes
6976 local file=$DIR/$tfile
6978 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
6979 skip "must have user_xattr" && return 0
6980 [ -z "$(which setfattr 2>/dev/null)" ] &&
6981 skip_env "could not find setfattr" && return 0
6982 [ -z "$(which getfattr 2>/dev/null)" ] &&
6983 skip_env "could not find getfattr" && return 0
6987 local value="$(generate_string $xsize)"
6989 local xbig=trusted.big
6990 log "save $xbig on $file"
6991 setfattr -n $xbig -v $value $file ||
6992 error "saving $xbig on $file failed"
6994 local orig=$(get_xattr_value $xbig $file)
6995 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6997 local xsml=trusted.sml
6998 log "save $xsml on $file"
6999 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7001 local new=$(get_xattr_value $xbig $file)
7002 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7004 log "grow $xsml on $file"
7005 setfattr -n $xsml -v "$value" $file ||
7006 error "growing $xsml on $file failed"
7008 new=$(get_xattr_value $xbig $file)
7009 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7010 log "$xbig still valid after growing $xsml"
7015 test_102h() { # bug 15777
7018 run_test 102h "grow xattr from inside inode to external block"
7021 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7022 grow_xattr $(max_xattr_size)
7024 run_test 102ha "grow xattr from inside inode to external inode"
7026 test_102i() { # bug 17038
7027 [ -z "$(which getfattr 2>/dev/null)" ] &&
7028 skip "could not find getfattr" && return
7030 ln -s $DIR/$tfile $DIR/${tfile}link
7031 getfattr -n trusted.lov $DIR/$tfile ||
7032 error "lgetxattr on $DIR/$tfile failed"
7033 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7034 grep -i "no such attr" ||
7035 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7036 rm -f $DIR/$tfile $DIR/${tfile}link
7038 run_test 102i "lgetxattr test on symbolic link ============"
7041 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7042 TAR=$(find_lustre_tar)
7043 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7044 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7045 setup_test102 "$RUNAS"
7046 test_mkdir -p $DIR/d102j
7047 chown $RUNAS_ID $DIR/d102j
7048 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
7050 compare_stripe_info1 "$RUNAS"
7052 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7055 [ -z "$(which setfattr 2>/dev/null)" ] &&
7056 skip "could not find setfattr" && return
7058 # b22187 just check that does not crash for regular file.
7059 setfattr -n trusted.lov $DIR/$tfile
7060 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
7061 local test_kdir=$DIR/d102k
7062 test_mkdir $test_kdir
7063 local default_size=`$GETSTRIPE -S $test_kdir`
7064 local default_count=`$GETSTRIPE -c $test_kdir`
7065 local default_offset=`$GETSTRIPE -i $test_kdir`
7066 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7067 error 'dir setstripe failed'
7068 setfattr -n trusted.lov $test_kdir
7069 local stripe_size=`$GETSTRIPE -S $test_kdir`
7070 local stripe_count=`$GETSTRIPE -c $test_kdir`
7071 local stripe_offset=`$GETSTRIPE -i $test_kdir`
7072 [ $stripe_size -eq $default_size ] ||
7073 error "stripe size $stripe_size != $default_size"
7074 [ $stripe_count -eq $default_count ] ||
7075 error "stripe count $stripe_count != $default_count"
7076 [ $stripe_offset -eq $default_offset ] ||
7077 error "stripe offset $stripe_offset != $default_offset"
7078 rm -rf $DIR/$tfile $test_kdir
7080 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7083 [ -z "$(which getfattr 2>/dev/null)" ] &&
7084 skip "could not find getfattr" && return
7086 # LU-532 trusted. xattr is invisible to non-root
7087 local testfile=$DIR/$tfile
7091 echo "listxattr as user..."
7092 chown $RUNAS_ID $testfile
7093 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7094 grep -q "trusted" &&
7095 error "$testfile trusted xattrs are user visible"
7099 run_test 102l "listxattr size test =================================="
7101 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7102 local path=$DIR/$tfile
7105 listxattr_size_check $path || error "listattr_size_check $path failed"
7107 run_test 102m "Ensure listxattr fails on small bufffer ========"
7111 getxattr() { # getxattr path name
7112 # Return the base64 encoding of the value of xattr name on path.
7116 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7118 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7120 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7122 getfattr --absolute-names --encoding=base64 --name=$name $path |
7123 awk -F= -v name=$name '$1 == name {
7124 print substr($0, index($0, "=") + 1);
7128 test_102n() { # LU-4101 mdt: protect internal xattrs
7129 [ -z "$(which setfattr 2>/dev/null)" ] &&
7130 skip "could not find setfattr" && return
7131 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7133 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7137 local file0=$DIR/$tfile.0
7138 local file1=$DIR/$tfile.1
7139 local xattr0=$TMP/$tfile.0
7140 local xattr1=$TMP/$tfile.1
7141 local namelist="lov lma lmv link fid version som hsm"
7145 rm -rf $file0 $file1 $xattr0 $xattr1
7148 # Get 'before' xattrs of $file1.
7149 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7151 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
7152 namelist+=" lfsck_namespace"
7153 for name in $namelist; do
7154 # Try to copy xattr from $file0 to $file1.
7155 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7157 setfattr --name=trusted.$name --value="$value" $file1 ||
7158 error "setxattr 'trusted.$name' failed"
7160 # Try to set a garbage xattr.
7161 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7163 setfattr --name=trusted.$name --value="$value" $file1 ||
7164 error "setxattr 'trusted.$name' failed"
7166 # Try to remove the xattr from $file1. We don't care if this
7167 # appears to succeed or fail, we just don't want there to be
7168 # any changes or crashes.
7169 setfattr --remove=$trusted.$name $file1 2> /dev/null
7172 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7175 # Try to copy xattr from $file0 to $file1.
7176 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7178 setfattr --name=trusted.$name --value="$value" $file1 ||
7179 error "setxattr 'trusted.$name' failed"
7181 # Try to set a garbage xattr.
7182 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7184 setfattr --name=trusted.$name --value="$value" $file1 ||
7185 error "setxattr 'trusted.$name' failed"
7187 # Try to remove the xattr from $file1. We don't care if this
7188 # appears to succeed or fail, we just don't want there to be
7189 # any changes or crashes.
7190 setfattr --remove=$trusted.$name $file1 2> /dev/null
7193 # Get 'after' xattrs of file1.
7194 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7196 if ! diff $xattr0 $xattr1; then
7197 error "before and after xattrs of '$file1' differ"
7200 rm -rf $file0 $file1 $xattr0 $xattr1
7204 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7206 test_102p() { # LU-4703 setxattr did not check ownership
7207 local testfile=$DIR/$tfile
7209 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7210 skip "MDS needs to be at least 2.5.56" && return
7214 echo "setfacl as user..."
7215 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7216 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7218 echo "setfattr as user..."
7219 setfacl -m "u:$RUNAS_ID:---" $testfile
7220 $RUNAS setfattr -x system.posix_acl_access $testfile
7221 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7223 run_test 102p "check setxattr(2) correctly fails without permission"
7226 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7227 skip "MDS needs to be at least 2.6.92" && return
7228 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7230 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7233 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7234 skip "MDS needs to be at least 2.6.93" && return
7235 touch $DIR/$tfile || error "touch"
7236 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7237 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7238 rm $DIR/$tfile || error "rm"
7241 mkdir -p $DIR/$tdir || error "mkdir"
7242 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7243 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7244 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7245 error "$testfile error deleting user.author1"
7246 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7247 grep "user.$(basename $tdir)" &&
7248 error "$tdir did not delete user.$(basename $tdir)"
7249 rmdir $DIR/$tdir || error "rmdir"
7252 test_mkdir -p $DIR/$tdir || error "make striped dir"
7253 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7254 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7255 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7256 error "$testfile error deleting user.author1"
7257 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7258 grep "user.$(basename $tdir)" &&
7259 error "$tdir did not delete user.$(basename $tdir)"
7260 rmdir $DIR/$tdir || error "rm striped dir"
7262 run_test 102r "set EAs with empty values"
7266 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7271 [ "$UID" != 0 ] && skip_env "must run as root" && return
7272 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7273 skip "must have acl enabled" && return
7274 [ -z "$(which setfacl 2>/dev/null)" ] &&
7275 skip_env "could not find setfacl" && return
7276 $GSS && skip "could not run under gss" && return
7277 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7279 gpasswd -a daemon bin # LU-5641
7280 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7282 declare -a identity_old
7284 for num in $(seq $MDSCOUNT); do
7285 switch_identity $num true || identity_old[$num]=$?
7293 echo "performing cp ..."
7294 run_acl_subtest cp || error "run_acl_subtest cp failed"
7295 echo "performing getfacl-noacl..."
7296 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7297 echo "performing misc..."
7298 run_acl_subtest misc || error "misc test failed"
7299 echo "performing permissions..."
7300 run_acl_subtest permissions || error "permissions failed"
7301 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
7302 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
7303 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
7304 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
7306 echo "performing permissions xattr..."
7307 run_acl_subtest permissions_xattr ||
7308 error "permissions_xattr failed"
7310 echo "performing setfacl..."
7311 run_acl_subtest setfacl || error "setfacl test failed"
7313 # inheritance test got from HP
7314 echo "performing inheritance..."
7315 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7316 chmod +x make-tree || error "chmod +x failed"
7317 run_acl_subtest inheritance || error "inheritance test failed"
7320 echo "LU-974 ignore umask when acl is enabled..."
7321 run_acl_subtest 974 || error "LU-974 umask test failed"
7322 if [ $MDSCOUNT -ge 2 ]; then
7323 run_acl_subtest 974_remote ||
7324 error "LU-974 umask test failed under remote dir"
7327 echo "LU-2561 newly created file is same size as directory..."
7328 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7329 run_acl_subtest 2561 || error "LU-2561 test failed"
7331 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7334 run_acl_subtest 4924 || error "LU-4924 test failed"
7339 for num in $(seq $MDSCOUNT); do
7340 if [ "${identity_old[$num]}" = 1 ]; then
7341 switch_identity $num false || identity_old[$num]=$?
7345 run_test 103a "acl test ========================================="
7348 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7350 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
7351 local mountopts=$MDS_MOUNT_OPTS
7353 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
7357 stop $SINGLEMDS || error "failed to stop MDT."
7359 if [ -z "$MDS_MOUNT_OPTS" ]; then
7360 MDS_MOUNT_OPTS="-o noacl"
7362 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
7364 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7365 error "failed to start MDT."
7366 MDS_MOUNT_OPTS=$mountopts
7370 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
7374 stop $SINGLEMDS || error "failed to stop MDT."
7376 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7377 error "failed to start MDT."
7382 run_test 103b "MDS mount option 'noacl'"
7386 cp -rp $DIR/$tdir $DIR/$tdir.bak
7388 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7389 error "$DIR/$tdir shouldn't contain default ACL"
7390 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7391 error "$DIR/$tdir.bak shouldn't contain default ACL"
7394 run_test 103c "'cp -rp' won't set empty acl"
7397 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7399 lfs df || error "lfs df failed"
7400 lfs df -ih || error "lfs df -ih failed"
7401 lfs df -h $DIR || error "lfs df -h $DIR failed"
7402 lfs df -i $DIR || error "lfs df -i $DIR failed"
7403 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7404 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7406 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7407 lctl --device %$OSC deactivate
7408 lfs df || error "lfs df with deactivated OSC failed"
7409 lctl --device %$OSC activate
7410 # wait the osc back to normal
7411 wait_osc_import_state client ost FULL
7413 lfs df || error "lfs df with reactivated OSC failed"
7416 run_test 104a "lfs df [-ih] [path] test ========================="
7419 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7420 [ $RUNAS_ID -eq $UID ] &&
7421 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7423 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7424 grep "Permission denied" | wc -l)))
7425 if [ $denied_cnt -ne 0 ]; then
7426 error "lfs check servers test failed"
7429 run_test 104b "$RUNAS lfs check servers test ===================="
7432 # doesn't work on 2.4 kernels
7434 if $(flock_is_enabled); then
7435 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7437 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7441 run_test 105a "flock when mounted without -o flock test ========"
7445 if $(flock_is_enabled); then
7446 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7448 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7452 run_test 105b "fcntl when mounted without -o flock test ========"
7456 if $(flock_is_enabled); then
7457 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7459 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7463 run_test 105c "lockf when mounted without -o flock test ========"
7465 test_105d() { # bug 15924
7466 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7467 test_mkdir -p $DIR/$tdir
7468 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7469 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7470 $LCTL set_param fail_loc=0x80000315
7471 flocks_test 2 $DIR/$tdir
7473 run_test 105d "flock race (should not freeze) ========"
7475 test_105e() { # bug 22660 && 22040
7476 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7478 flocks_test 3 $DIR/$tfile
7480 run_test 105e "Two conflicting flocks from same process ======="
7482 test_106() { #bug 10921
7483 test_mkdir -p $DIR/$tdir
7484 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7485 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7487 run_test 106 "attempt exec of dir followed by chown of that dir"
7490 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7497 local save_pattern=$(sysctl -n kernel.core_pattern)
7498 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7499 sysctl -w kernel.core_pattern=$file
7500 sysctl -w kernel.core_uses_pid=0
7508 kill -s 11 $SLEEPPID
7510 if [ -e $file ]; then
7511 size=`stat -c%s $file`
7512 [ $size -eq 0 ] && error "Fail to create core file $file"
7514 error "Fail to create core file $file"
7517 sysctl -w kernel.core_pattern=$save_pattern
7518 sysctl -w kernel.core_uses_pid=$save_uses_pid
7521 run_test 107 "Coredump on SIG"
7524 test_mkdir -p $DIR/$tdir
7525 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7526 error "mkdir with 255 char failed"
7527 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7528 error "mkdir with 256 char should fail, but did not"
7529 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7530 error "create with 255 char failed"
7531 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7532 error "create with 256 char should fail, but did not"
7537 run_test 110 "filename length checking"
7540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7541 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
7542 tail -1 | cut -c11-20)
7543 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
7544 echo "Starting with $OSTIO_pre threads"
7547 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7548 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
7549 echo "$NUMTEST creates/unlinks"
7550 test_mkdir -p $DIR/$tdir
7551 createmany -o $DIR/$tdir/$tfile $NUMTEST
7552 unlinkmany $DIR/$tdir/$tfile $NUMTEST
7554 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
7555 tail -1 | cut -c11-20)
7557 # don't return an error
7558 [ $OSTIO_post == $OSTIO_pre ] && echo \
7559 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
7560 echo "This may be fine, depending on what ran before this test" &&
7561 echo "and how fast this system is." && return
7563 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
7565 run_test 115 "verify dynamic thread creation===================="
7568 wait_delete_completed
7569 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7570 echo "OST kbytes available: ${AVAIL[@]}"
7575 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7576 #echo OST $i: ${AVAIL[i]}kb
7577 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7581 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7586 echo "Min free space: OST $MINI: $MINV"
7587 echo "Max free space: OST $MAXI: $MAXV"
7590 test_116a() { # was previously test_116()
7591 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7592 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7594 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7596 echo -n "Free space priority "
7597 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7602 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7603 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7605 trap simple_cleanup_common EXIT
7608 # Check if we need to generate uneven OSTs
7609 test_mkdir -p $DIR/$tdir/OST${MINI}
7610 local FILL=$((MINV / 4))
7611 local DIFF=$((MAXV - MINV))
7612 local DIFF2=$((DIFF * 100 / MINV))
7614 local threshold=$(do_facet $SINGLEMDS \
7615 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7616 threshold=${threshold%%%}
7617 echo -n "Check for uneven OSTs: "
7618 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7620 if [[ $DIFF2 -gt $threshold ]]; then
7622 echo "Don't need to fill OST$MINI"
7624 # generate uneven OSTs. Write 2% over the QOS threshold value
7626 DIFF=$((threshold - DIFF2 + 2))
7627 DIFF2=$((MINV * DIFF / 100))
7628 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
7629 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7630 error "setstripe failed"
7631 DIFF=$((DIFF2 / 2048))
7633 while [ $i -lt $DIFF ]; do
7635 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7636 bs=2M count=1 2>/dev/null
7645 DIFF=$((MAXV - MINV))
7646 DIFF2=$((DIFF * 100 / MINV))
7647 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
7648 if [ $DIFF2 -gt $threshold ]; then
7651 echo "failed - QOS mode won't be used"
7652 skip "QOS imbalance criteria not met"
7653 simple_cleanup_common
7662 # now fill using QOS
7663 $SETSTRIPE -c 1 $DIR/$tdir
7664 FILL=$((FILL / 200))
7665 if [ $FILL -gt 600 ]; then
7668 echo "writing $FILL files to QOS-assigned OSTs"
7670 while [ $i -lt $FILL ]; do
7672 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7676 echo "wrote $i 200k files"
7680 echo "Note: free space may not be updated, so measurements might be off"
7682 DIFF2=$((MAXV - MINV))
7683 echo "free space delta: orig $DIFF final $DIFF2"
7684 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7685 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
7686 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7687 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
7688 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7689 if [[ $DIFF -gt 0 ]]; then
7690 FILL=$((DIFF2 * 100 / DIFF - 100))
7691 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7694 # Figure out which files were written where
7695 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7696 awk '/'$MINI1': / {print $2; exit}')
7698 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7699 echo "$MINC files created on smaller OST $MINI1"
7700 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7701 awk '/'$MAXI1': / {print $2; exit}')
7703 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7704 echo "$MAXC files created on larger OST $MAXI1"
7705 if [[ $MINC -gt 0 ]]; then
7706 FILL=$((MAXC * 100 / MINC - 100))
7707 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7709 [[ $MAXC -gt $MINC ]] ||
7710 error_ignore LU-9 "stripe QOS didn't balance free space"
7711 simple_cleanup_common
7713 run_test 116a "stripe QOS: free space balance ==================="
7715 test_116b() { # LU-2093
7716 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7717 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7719 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7720 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7721 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7722 [ -z "$old_rr" ] && skip "no QOS" && return 0
7723 do_facet $SINGLEMDS lctl set_param \
7724 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7726 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7727 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7728 do_facet $SINGLEMDS lctl set_param fail_loc=0
7730 do_facet $SINGLEMDS lctl set_param \
7731 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7733 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7735 test_117() # bug 10891
7737 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7738 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7739 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7740 lctl set_param fail_loc=0x21e
7741 > $DIR/$tfile || error "truncate failed"
7742 lctl set_param fail_loc=0
7743 echo "Truncate succeeded."
7746 run_test 117 "verify osd extend =========="
7748 NO_SLOW_RESENDCOUNT=4
7749 export OLD_RESENDCOUNT=""
7750 set_resend_count () {
7751 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7752 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7753 lctl set_param -n $PROC_RESENDCOUNT $1
7754 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7757 # for reduce test_118* time (b=14842)
7758 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7760 # Reset async IO behavior after error case
7762 FILE=$DIR/reset_async
7764 # Ensure all OSCs are cleared
7765 $SETSTRIPE -c -1 $FILE
7766 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7771 test_118a() #bug 11710
7773 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7776 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7777 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7778 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7780 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7781 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7786 run_test 118a "verify O_SYNC works =========="
7790 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7791 remote_ost_nodsh && skip "remote OST with nodsh" && return
7795 #define OBD_FAIL_SRV_ENOENT 0x217
7796 set_nodes_failloc "$(osts_nodes)" 0x217
7797 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7799 set_nodes_failloc "$(osts_nodes)" 0
7800 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7801 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7804 if [[ $RC -eq 0 ]]; then
7805 error "Must return error due to dropped pages, rc=$RC"
7809 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7810 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7814 echo "Dirty pages not leaked on ENOENT"
7816 # Due to the above error the OSC will issue all RPCs syncronously
7817 # until a subsequent RPC completes successfully without error.
7818 $MULTIOP $DIR/$tfile Ow4096yc
7823 run_test 118b "Reclaim dirty pages on fatal error =========="
7827 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7829 # for 118c, restore the original resend count, LU-1940
7830 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
7831 set_resend_count $OLD_RESENDCOUNT
7832 remote_ost_nodsh && skip "remote OST with nodsh" && return
7836 #define OBD_FAIL_OST_EROFS 0x216
7837 set_nodes_failloc "$(osts_nodes)" 0x216
7839 # multiop should block due to fsync until pages are written
7840 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7844 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7845 error "Multiop failed to block on fsync, pid=$MULTIPID"
7848 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7850 if [[ $WRITEBACK -eq 0 ]]; then
7851 error "No page in writeback, writeback=$WRITEBACK"
7854 set_nodes_failloc "$(osts_nodes)" 0
7857 if [[ $RC -ne 0 ]]; then
7858 error "Multiop fsync failed, rc=$RC"
7861 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7862 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7864 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7865 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7869 echo "Dirty pages flushed via fsync on EROFS"
7872 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7874 # continue to use small resend count to reduce test_118* time (b=14842)
7875 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7879 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7880 remote_ost_nodsh && skip "remote OST with nodsh" && return
7884 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7885 set_nodes_failloc "$(osts_nodes)" 0x214
7886 # multiop should block due to fsync until pages are written
7887 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7891 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7892 error "Multiop failed to block on fsync, pid=$MULTIPID"
7895 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7897 if [[ $WRITEBACK -eq 0 ]]; then
7898 error "No page in writeback, writeback=$WRITEBACK"
7901 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7902 set_nodes_failloc "$(osts_nodes)" 0
7904 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7905 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7907 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7908 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7912 echo "Dirty pages gaurenteed flushed via fsync"
7915 run_test 118d "Fsync validation inject a delay of the bulk =========="
7918 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7921 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7922 lctl set_param fail_loc=0x8000040a
7924 # Should simulate EINVAL error which is fatal
7925 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7927 if [[ $RC -eq 0 ]]; then
7928 error "Must return error due to dropped pages, rc=$RC"
7931 lctl set_param fail_loc=0x0
7933 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7934 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7935 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7937 if [[ $LOCKED -ne 0 ]]; then
7938 error "Locked pages remain in cache, locked=$LOCKED"
7941 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7942 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7946 echo "No pages locked after fsync"
7951 run_test 118f "Simulate unrecoverable OSC side error =========="
7954 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7957 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7958 lctl set_param fail_loc=0x406
7960 # simulate local -ENOMEM
7961 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7964 lctl set_param fail_loc=0
7965 if [[ $RC -eq 0 ]]; then
7966 error "Must return error due to dropped pages, rc=$RC"
7969 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7970 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7971 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7973 if [[ $LOCKED -ne 0 ]]; then
7974 error "Locked pages remain in cache, locked=$LOCKED"
7977 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7978 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7982 echo "No pages locked after fsync"
7987 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7990 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7991 remote_ost_nodsh && skip "remote OST with nodsh" && return
7995 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7996 set_nodes_failloc "$(osts_nodes)" 0x20e
7997 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7998 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8001 set_nodes_failloc "$(osts_nodes)" 0
8002 if [[ $RC -eq 0 ]]; then
8003 error "Must return error due to dropped pages, rc=$RC"
8006 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8007 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8008 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8010 if [[ $LOCKED -ne 0 ]]; then
8011 error "Locked pages remain in cache, locked=$LOCKED"
8014 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8015 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8019 echo "No pages locked after fsync"
8023 run_test 118h "Verify timeout in handling recoverables errors =========="
8025 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8028 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8029 remote_ost_nodsh && skip "remote OST with nodsh" && return
8033 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8034 set_nodes_failloc "$(osts_nodes)" 0x20e
8036 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8037 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8040 set_nodes_failloc "$(osts_nodes)" 0
8044 if [[ $RC -ne 0 ]]; then
8045 error "got error, but should be not, rc=$RC"
8048 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8049 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8050 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8051 if [[ $LOCKED -ne 0 ]]; then
8052 error "Locked pages remain in cache, locked=$LOCKED"
8055 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8056 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8060 echo "No pages locked after fsync"
8064 run_test 118i "Fix error before timeout in recoverable error =========="
8066 [ "$SLOW" = "no" ] && set_resend_count 4
8069 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8070 remote_ost_nodsh && skip "remote OST with nodsh" && return
8074 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8075 set_nodes_failloc "$(osts_nodes)" 0x220
8077 # return -EIO from OST
8078 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8080 set_nodes_failloc "$(osts_nodes)" 0x0
8081 if [[ $RC -eq 0 ]]; then
8082 error "Must return error due to dropped pages, rc=$RC"
8085 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8086 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8087 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8088 if [[ $LOCKED -ne 0 ]]; then
8089 error "Locked pages remain in cache, locked=$LOCKED"
8092 # in recoverable error on OST we want resend and stay until it finished
8093 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8094 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8098 echo "No pages locked after fsync"
8102 run_test 118j "Simulate unrecoverable OST side error =========="
8106 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8107 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8109 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8110 set_nodes_failloc "$(osts_nodes)" 0x20e
8111 test_mkdir -p $DIR/$tdir
8113 for ((i=0;i<10;i++)); do
8114 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8115 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8122 set_nodes_failloc "$(osts_nodes)" 0
8125 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8129 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8131 test_mkdir -p $DIR/$tdir
8132 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8135 run_test 118l "fsync dir ========="
8137 test_118m() # LU-3066
8139 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8140 test_mkdir -p $DIR/$tdir
8141 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8144 run_test 118m "fdatasync dir ========="
8146 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8148 test_119a() # bug 11737
8150 BSIZE=$((512 * 1024))
8151 directio write $DIR/$tfile 0 1 $BSIZE
8152 # We ask to read two blocks, which is more than a file size.
8153 # directio will indicate an error when requested and actual
8154 # sizes aren't equeal (a normal situation in this case) and
8155 # print actual read amount.
8156 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8157 if [ "$NOB" != "$BSIZE" ]; then
8158 error "read $NOB bytes instead of $BSIZE"
8162 run_test 119a "Short directIO read must return actual read amount"
8164 test_119b() # bug 11737
8166 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
8168 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8169 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8171 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8172 error "direct read failed"
8175 run_test 119b "Sparse directIO read must return actual read amount"
8177 test_119c() # bug 13099
8180 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8181 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8184 run_test 119c "Testing for direct read hitting hole"
8186 test_119d() # bug 15950
8188 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8189 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8190 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8192 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8193 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8194 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8195 lctl set_param fail_loc=0x40d
8196 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8199 cat $DIR/$tfile > /dev/null &
8200 lctl set_param fail_loc=0
8203 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8205 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8206 error "the read rpcs have not completed in 2s"
8208 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8210 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8213 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8214 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8215 test_mkdir -p $DIR/$tdir
8216 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8217 skip "no early lock cancel on server" && return 0
8219 lru_resize_disable mdc
8220 lru_resize_disable osc
8221 cancel_lru_locks mdc
8222 # asynchronous object destroy at MDT could cause bl ast to client
8223 cancel_lru_locks osc
8225 stat $DIR/$tdir > /dev/null
8226 can1=$(do_facet $SINGLEMDS \
8227 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8228 awk '/ldlm_cancel/ {print $2}')
8229 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8230 awk '/ldlm_bl_callback/ {print $2}')
8231 test_mkdir -c1 $DIR/$tdir/d1
8232 can2=$(do_facet $SINGLEMDS \
8233 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8234 awk '/ldlm_cancel/ {print $2}')
8235 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8236 awk '/ldlm_bl_callback/ {print $2}')
8237 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8238 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8239 lru_resize_enable mdc
8240 lru_resize_enable osc
8242 run_test 120a "Early Lock Cancel: mkdir test"
8245 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8246 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8247 test_mkdir $DIR/$tdir
8248 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8249 skip "no early lock cancel on server" && return 0
8250 lru_resize_disable mdc
8251 lru_resize_disable osc
8252 cancel_lru_locks mdc
8253 stat $DIR/$tdir > /dev/null
8254 can1=$(do_facet $SINGLEMDS \
8255 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8256 awk '/ldlm_cancel/ {print $2}')
8257 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8258 awk '/ldlm_bl_callback/ {print $2}')
8260 can2=$(do_facet $SINGLEMDS \
8261 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8262 awk '/ldlm_cancel/ {print $2}')
8263 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8264 awk '/ldlm_bl_callback/ {print $2}')
8265 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8266 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8267 lru_resize_enable mdc
8268 lru_resize_enable osc
8270 run_test 120b "Early Lock Cancel: create test"
8273 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8274 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8275 test_mkdir -c1 $DIR/$tdir
8276 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8277 skip "no early lock cancel on server" && return 0
8278 lru_resize_disable mdc
8279 lru_resize_disable osc
8280 test_mkdir -p -c1 $DIR/$tdir/d1
8281 test_mkdir -p -c1 $DIR/$tdir/d2
8282 touch $DIR/$tdir/d1/f1
8283 cancel_lru_locks mdc
8284 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8285 can1=$(do_facet $SINGLEMDS \
8286 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8287 awk '/ldlm_cancel/ {print $2}')
8288 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8289 awk '/ldlm_bl_callback/ {print $2}')
8290 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8291 can2=$(do_facet $SINGLEMDS \
8292 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8293 awk '/ldlm_cancel/ {print $2}')
8294 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8295 awk '/ldlm_bl_callback/ {print $2}')
8296 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8297 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8298 lru_resize_enable mdc
8299 lru_resize_enable osc
8301 run_test 120c "Early Lock Cancel: link test"
8304 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8305 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8306 test_mkdir -p -c1 $DIR/$tdir
8307 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8308 skip "no early lock cancel on server" && return 0
8309 lru_resize_disable mdc
8310 lru_resize_disable osc
8312 cancel_lru_locks mdc
8313 stat $DIR/$tdir > /dev/null
8314 can1=$(do_facet $SINGLEMDS \
8315 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8316 awk '/ldlm_cancel/ {print $2}')
8317 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8318 awk '/ldlm_bl_callback/ {print $2}')
8319 chmod a+x $DIR/$tdir
8320 can2=$(do_facet $SINGLEMDS \
8321 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8322 awk '/ldlm_cancel/ {print $2}')
8323 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8324 awk '/ldlm_bl_callback/ {print $2}')
8325 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8326 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8327 lru_resize_enable mdc
8328 lru_resize_enable osc
8330 run_test 120d "Early Lock Cancel: setattr test"
8333 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8334 ! $($LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_can) &&
8335 skip "no early lock cancel on server" && return 0
8336 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8337 local dlmtrace_set=false
8339 test_mkdir -p -c1 $DIR/$tdir
8340 lru_resize_disable mdc
8341 lru_resize_disable osc
8342 ! $LCTL get_param debug | grep -q dlmtrace &&
8343 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
8344 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8345 cancel_lru_locks mdc
8346 cancel_lru_locks osc
8347 dd if=$DIR/$tdir/f1 of=/dev/null
8348 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8349 # XXX client can not do early lock cancel of OST lock
8350 # during unlink (LU-4206), so cancel osc lock now.
8352 cancel_lru_locks osc
8353 can1=$(do_facet $SINGLEMDS \
8354 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8355 awk '/ldlm_cancel/ {print $2}')
8356 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8357 awk '/ldlm_bl_callback/ {print $2}')
8358 unlink $DIR/$tdir/f1
8360 can2=$(do_facet $SINGLEMDS \
8361 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8362 awk '/ldlm_cancel/ {print $2}')
8363 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8364 awk '/ldlm_bl_callback/ {print $2}')
8365 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
8366 $LCTL dk $TMP/cancel.debug.txt
8367 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
8368 $LCTL dk $TMP/blocking.debug.txt
8369 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
8370 lru_resize_enable mdc
8371 lru_resize_enable osc
8373 run_test 120e "Early Lock Cancel: unlink test"
8376 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8377 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8378 skip "no early lock cancel on server" && return 0
8379 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8380 test_mkdir -p -c1 $DIR/$tdir
8381 lru_resize_disable mdc
8382 lru_resize_disable osc
8383 test_mkdir -p -c1 $DIR/$tdir/d1
8384 test_mkdir -p -c1 $DIR/$tdir/d2
8385 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8386 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8387 cancel_lru_locks mdc
8388 cancel_lru_locks osc
8389 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8390 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8391 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8392 # XXX client can not do early lock cancel of OST lock
8393 # during rename (LU-4206), so cancel osc lock now.
8395 cancel_lru_locks osc
8396 can1=$(do_facet $SINGLEMDS \
8397 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8398 awk '/ldlm_cancel/ {print $2}')
8399 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8400 awk '/ldlm_bl_callback/ {print $2}')
8401 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8403 can2=$(do_facet $SINGLEMDS \
8404 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8405 awk '/ldlm_cancel/ {print $2}')
8406 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8407 awk '/ldlm_bl_callback/ {print $2}')
8408 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8409 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8410 lru_resize_enable mdc
8411 lru_resize_enable osc
8413 run_test 120f "Early Lock Cancel: rename test"
8416 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8417 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8418 skip "no early lock cancel on server" && return 0
8419 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8420 lru_resize_disable mdc
8421 lru_resize_disable osc
8423 echo create $count files
8424 test_mkdir -p $DIR/$tdir
8425 cancel_lru_locks mdc
8426 cancel_lru_locks osc
8429 can0=$(do_facet $SINGLEMDS \
8430 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8431 awk '/ldlm_cancel/ {print $2}')
8432 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8433 awk '/ldlm_bl_callback/ {print $2}')
8434 createmany -o $DIR/$tdir/f $count
8436 can1=$(do_facet $SINGLEMDS \
8437 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8438 awk '/ldlm_cancel/ {print $2}')
8439 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8440 awk '/ldlm_bl_callback/ {print $2}')
8442 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8443 echo rm $count files
8446 can2=$(do_facet $SINGLEMDS \
8447 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8448 awk '/ldlm_cancel/ {print $2}')
8449 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8450 awk '/ldlm_bl_callback/ {print $2}')
8452 echo total: $count removes in $((t2-t1))
8453 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8455 # wait for commitment of removal
8456 lru_resize_enable mdc
8457 lru_resize_enable osc
8459 run_test 120g "Early Lock Cancel: performance test"
8461 test_121() { #bug #10589
8462 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8464 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8465 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8466 lctl set_param fail_loc=0x310
8467 cancel_lru_locks osc > /dev/null
8468 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8469 lctl set_param fail_loc=0
8470 [[ $reads -eq $writes ]] ||
8471 error "read $reads blocks, must be $writes blocks"
8473 run_test 121 "read cancel race ========="
8475 test_123a() { # was test 123, statahead(bug 11401)
8476 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8478 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8479 log "testing on UP system. Performance may be not as good as expected."
8484 test_mkdir -p $DIR/$tdir
8485 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8486 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8488 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8489 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8491 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8492 lctl set_param -n llite.*.statahead_max 0
8493 lctl get_param llite.*.statahead_max
8494 cancel_lru_locks mdc
8495 cancel_lru_locks osc
8497 time ls -l $DIR/$tdir | wc -l
8499 delta=$((etime - stime))
8500 log "ls $i files without statahead: $delta sec"
8501 lctl set_param llite.*.statahead_max=$max
8503 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8504 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8505 cancel_lru_locks mdc
8506 cancel_lru_locks osc
8508 time ls -l $DIR/$tdir | wc -l
8510 delta_sa=$((etime - stime))
8511 log "ls $i files with statahead: $delta_sa sec"
8512 lctl get_param -n llite.*.statahead_stats
8513 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8515 [[ $swrong -lt $ewrong ]] &&
8516 log "statahead was stopped, maybe too many locks held!"
8517 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8519 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8520 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8521 lctl set_param -n llite.*.statahead_max 0
8522 lctl get_param llite.*.statahead_max
8523 cancel_lru_locks mdc
8524 cancel_lru_locks osc
8526 time ls -l $DIR/$tdir | wc -l
8528 delta=$((etime - stime))
8529 log "ls $i files again without statahead: $delta sec"
8530 lctl set_param llite.*.statahead_max=$max
8531 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8532 if [ $SLOWOK -eq 0 ]; then
8533 error "ls $i files is slower with statahead!"
8535 log "ls $i files is slower with statahead!"
8541 [ $delta -gt 20 ] && break
8542 [ $delta -gt 8 ] && MULT=$((50 / delta))
8543 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8551 delta=$((etime - stime))
8552 log "rm -r $DIR/$tdir/: $delta seconds"
8554 lctl get_param -n llite.*.statahead_stats
8556 run_test 123a "verify statahead work"
8558 test_123b () { # statahead(bug 15027)
8559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8560 test_mkdir -p $DIR/$tdir
8561 createmany -o $DIR/$tdir/$tfile-%d 1000
8563 cancel_lru_locks mdc
8564 cancel_lru_locks osc
8566 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8567 lctl set_param fail_loc=0x80000803
8568 ls -lR $DIR/$tdir > /dev/null
8570 lctl set_param fail_loc=0x0
8571 lctl get_param -n llite.*.statahead_stats
8576 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8579 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8580 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8581 skip "no lru resize on server" && return 0
8583 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8585 log "create $NR files at $DIR/$tdir"
8586 createmany -o $DIR/$tdir/f $NR ||
8587 error "failed to create $NR files in $DIR/$tdir"
8589 cancel_lru_locks mdc
8590 ls -l $DIR/$tdir > /dev/null
8594 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8595 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8596 LRU_SIZE=$($LCTL get_param -n $PARAM)
8597 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8598 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8600 log "NS=$(basename $NSDIR)"
8605 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8606 skip "Not enough cached locks created!"
8613 # We know that lru resize allows one client to hold $LIMIT locks
8614 # for 10h. After that locks begin to be killed by client.
8616 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8618 if [ $LIMIT -lt $LRU_SIZE ]; then
8619 skip "Limit is too small $LIMIT"
8623 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8624 # killing locks. Some time was spent for creating locks. This means
8625 # that up to the moment of sleep finish we must have killed some of
8626 # them (10-100 locks). This depends on how fast ther were created.
8627 # Many of them were touched in almost the same moment and thus will
8628 # be killed in groups.
8629 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8631 # Use $LRU_SIZE_B here to take into account real number of locks
8632 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8633 local LRU_SIZE_B=$LRU_SIZE
8635 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8636 log "OLD_LVF=$OLD_LVF"
8637 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8639 # Let's make sure that we really have some margin. Client checks
8640 # cached locks every 10 sec.
8642 log "Sleep ${SLEEP} sec"
8644 while ((SEC<$SLEEP)); do
8648 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8652 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8653 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8655 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8656 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8657 unlinkmany $DIR/$tdir/f $NR
8661 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8662 log "unlink $NR files at $DIR/$tdir"
8663 unlinkmany $DIR/$tdir/f $NR
8665 run_test 124a "lru resize ======================================="
8667 get_max_pool_limit()
8669 local limit=$($LCTL get_param \
8670 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8673 if [[ $l -gt $max ]]; then
8681 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8682 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8683 skip "no lru resize on server" && return 0
8685 LIMIT=$(get_max_pool_limit)
8687 NR=$(($(default_lru_size)*20))
8688 if [[ $NR -gt $LIMIT ]]; then
8689 log "Limit lock number by $LIMIT locks"
8693 IFree=$(mdsrate_inodes_available)
8694 if [ $IFree -lt $NR ]; then
8695 log "Limit lock number by $IFree inodes"
8699 lru_resize_disable mdc
8700 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8701 error "failed to create $DIR/$tdir/disable_lru_resize"
8703 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8704 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8705 cancel_lru_locks mdc
8708 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8711 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8714 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8718 nolruresize_delta=$((etime-stime))
8719 log "ls -la time: $nolruresize_delta seconds"
8720 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8721 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8723 lru_resize_enable mdc
8724 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8725 error "failed to create $DIR/$tdir/enable_lru_resize"
8727 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8728 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8729 cancel_lru_locks mdc
8732 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8735 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8738 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8742 lruresize_delta=$((etime-stime))
8743 log "ls -la time: $lruresize_delta seconds"
8744 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8746 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8747 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8748 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8749 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8751 log "lru resize performs the same with no lru resize"
8753 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8755 run_test 124b "lru resize (performance test) ======================="
8758 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8759 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8760 skip "no lru resize on server" && return 0
8762 # cache ununsed locks on client
8764 cancel_lru_locks mdc
8765 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8766 createmany -o $DIR/$tdir/f $nr ||
8767 error "failed to create $nr files in $DIR/$tdir"
8768 ls -l $DIR/$tdir > /dev/null
8770 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
8771 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
8772 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
8773 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
8774 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
8776 # set lru_max_age to 1 sec
8777 $LCTL set_param $nsdir.lru_max_age=1000 # jiffies
8778 echo "sleep $((recalc_p * 2)) seconds..."
8779 sleep $((recalc_p * 2))
8781 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
8782 # restore lru_max_age
8783 $LCTL set_param -n $nsdir.lru_max_age $max_age
8784 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
8785 unlinkmany $DIR/$tdir/f $nr
8787 run_test 124c "LRUR cancel very aged locks"
8789 test_125() { # 13358
8790 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8791 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8792 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8793 test_mkdir -p $DIR/d125 || error "mkdir failed"
8794 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8795 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8796 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8798 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8800 test_126() { # bug 12829/13455
8801 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8802 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8803 $GSS && skip "must run as gss disabled" && return
8805 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
8806 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
8808 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
8810 run_test 126 "check that the fsgid provided by the client is taken into account"
8812 test_127a() { # bug 15521
8813 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8814 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
8815 $LCTL set_param osc.*.stats=0
8816 FSIZE=$((2048 * 1024))
8817 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8818 cancel_lru_locks osc
8819 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
8821 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
8822 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8823 echo "got $COUNT $NAME"
8824 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
8825 eval $NAME=$COUNT || error "Wrong proc format"
8828 read_bytes|write_bytes)
8829 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
8830 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
8831 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
8832 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
8833 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
8834 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
8835 error "sumsquare is too small: $SUMSQ"
8836 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
8837 error "sumsquare is too big: $SUMSQ"
8841 done < $DIR/${tfile}.tmp
8843 #check that we actually got some stats
8844 [ "$read_bytes" ] || error "Missing read_bytes stats"
8845 [ "$write_bytes" ] || error "Missing write_bytes stats"
8846 [ "$read_bytes" != 0 ] || error "no read done"
8847 [ "$write_bytes" != 0 ] || error "no write done"
8849 run_test 127a "verify the client stats are sane"
8851 test_127b() { # bug LU-333
8852 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8853 $LCTL set_param llite.*.stats=0
8854 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
8855 # perform 2 reads and writes so MAX is different from SUM.
8856 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8857 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8858 cancel_lru_locks osc
8859 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8860 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8862 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
8863 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8864 echo "got $COUNT $NAME"
8865 eval $NAME=$COUNT || error "Wrong proc format"
8869 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8870 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8871 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8872 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8875 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8876 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8877 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8878 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8882 done < $TMP/${tfile}.tmp
8884 #check that we actually got some stats
8885 [ "$read_bytes" ] || error "Missing read_bytes stats"
8886 [ "$write_bytes" ] || error "Missing write_bytes stats"
8887 [ "$read_bytes" != 0 ] || error "no read done"
8888 [ "$write_bytes" != 0 ] || error "no write done"
8890 rm -f $TMP/${tfile}.tmp
8892 run_test 127b "verify the llite client stats are sane"
8894 test_128() { # bug 15212
8896 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
8901 result=$(grep error $TMP/$tfile.log)
8902 rm -f $DIR/$tfile $TMP/$tfile.log
8904 error "consecutive find's under interactive lfs failed"
8906 run_test 128 "interactive lfs for 2 consecutive find's"
8913 local LDPROC=/proc/fs/ldiskfs
8914 local facets=$(get_facets MDS)
8916 for facet in ${facets//,/ }; do
8917 canondev=$(ldiskfs_canon \
8918 *.$(convert_facet2label $facet).mntdev $facet)
8919 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
8920 LDPROC=/sys/fs/ldiskfs
8921 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
8922 do_facet $facet "test -e $LDPROC/$canondev/warning_dir_size" ||
8923 LDPROC=/sys/fs/ldiskfs
8924 do_facet $facet "echo $2 >$LDPROC/$canondev/warning_dir_size"
8929 local facets=$(get_facets MDS)
8930 for facet in ${facets//,/ }; do
8931 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
8937 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8938 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
8939 skip "Only applicable to ldiskfs-based MDTs"
8942 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8950 # block size of mds1
8951 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
8952 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
8953 local MAX=$((MDSBLOCKSIZE * 5))
8954 set_dir_limits $MAX $MAX
8955 local I=$(stat -c%s "$DIR/$tdir")
8957 while [[ $I -le $MAX ]]; do
8958 $MULTIOP $DIR/$tdir/$J Oc
8960 if [ $has_warning -eq 0 ]; then
8961 check_mds_dmesg '"is approaching"' &&
8964 #check two errors ENOSPC for new version of ext4 max_dir_size patch
8965 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
8966 #and EFBIG for previous versions
8967 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
8969 echo "return code $rc received as expected"
8971 createmany -o $DIR/$tdir/$J_file_ 1000 ||
8972 error_exit "create failed w/o dir size limit"
8974 check_mds_dmesg '"has reached"' ||
8975 error_exit "has reached message should be output"
8977 [ $has_warning -eq 0 ] &&
8978 error_exit "warning message should be output"
8980 I=$(stat -c%s "$DIR/$tdir")
8982 if [ $(lustre_version_code $SINGLEMDS) -lt \
8983 $(version_code 2.4.51) ]
8985 [[ $I -eq $MAX ]] && return 0
8987 [[ $I -gt $MAX ]] && return 0
8989 error_exit "current dir size $I, previous limit $MAX"
8990 elif [ $rc -ne 0 ]; then
8992 error_exit "return code $rc received instead of expected " \
8993 "$EFBIG or $ENOSPC, files in dir $I"
8996 I=$(stat -c%s "$DIR/$tdir")
9000 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
9002 run_test 129 "test directory size limit ========================"
9011 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9012 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9015 trap cleanup_130 EXIT RETURN
9017 local fm_file=$DIR/$tfile
9018 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9019 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9020 error "dd failed for $fm_file"
9022 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9023 filefrag -ves $fm_file
9025 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9026 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9027 [ $RC != 0 ] && error "filefrag $fm_file failed"
9029 filefrag_op=$(filefrag -ve $fm_file |
9030 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9031 lun=$($GETSTRIPE -i $fm_file)
9033 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9036 for line in $filefrag_op
9038 frag_lun=`echo $line | cut -d: -f5`
9039 ext_len=`echo $line | cut -d: -f4`
9040 if (( $frag_lun != $lun )); then
9042 error "FIEMAP on 1-stripe file($fm_file) failed"
9045 (( tot_len += ext_len ))
9048 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9050 error "FIEMAP on 1-stripe file($fm_file) failed;"
9056 echo "FIEMAP on single striped file succeeded"
9058 run_test 130a "FIEMAP (1-stripe file)"
9061 [ "$OSTCOUNT" -lt "2" ] &&
9062 skip_env "skipping FIEMAP on $OSTCOUNT-stripe file" && return
9064 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9065 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9068 trap cleanup_130 EXIT RETURN
9070 local fm_file=$DIR/$tfile
9071 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9072 error "setstripe on $fm_file"
9073 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9074 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9076 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
9077 error "dd failed on $fm_file"
9079 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9080 filefrag_op=$(filefrag -ve $fm_file |
9081 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9083 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9084 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9089 for line in $filefrag_op
9091 frag_lun=$(echo $line | cut -d: -f5 |
9092 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9093 ext_len=$(echo $line | cut -d: -f4)
9094 if (( $frag_lun != $last_lun )); then
9095 if (( tot_len != 1024 )); then
9097 error "FIEMAP on $fm_file failed; returned " \
9098 "len $tot_len for OST $last_lun instead of 1024"
9105 (( tot_len += ext_len ))
9108 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9110 error "FIEMAP on $fm_file failed; returned wrong number of " \
9111 "luns or wrong len for OST $last_lun"
9117 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9119 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9122 [ "$OSTCOUNT" -lt "2" ] &&
9123 skip_env "skipping FIEMAP on 2-stripe file" && return
9125 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9126 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9129 trap cleanup_130 EXIT RETURN
9131 local fm_file=$DIR/$tfile
9132 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9133 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9134 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9136 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9137 error "dd failed on $fm_file"
9139 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9140 filefrag_op=$(filefrag -ve $fm_file |
9141 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9143 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9144 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9149 for line in $filefrag_op
9151 frag_lun=$(echo $line | cut -d: -f5 |
9152 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9153 ext_len=$(echo $line | cut -d: -f4)
9154 if (( $frag_lun != $last_lun )); then
9155 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9156 if (( logical != 512 )); then
9158 error "FIEMAP on $fm_file failed; returned " \
9159 "logical start for lun $logical instead of 512"
9162 if (( tot_len != 512 )); then
9164 error "FIEMAP on $fm_file failed; returned " \
9165 "len $tot_len for OST $last_lun instead of 1024"
9172 (( tot_len += ext_len ))
9175 if (( num_luns != 2 || tot_len != 512 )); then
9177 error "FIEMAP on $fm_file failed; returned wrong number of " \
9178 "luns or wrong len for OST $last_lun"
9184 echo "FIEMAP on 2-stripe file with hole succeeded"
9186 run_test 130c "FIEMAP (2-stripe file with hole)"
9189 [ "$OSTCOUNT" -lt "3" ] &&
9190 skip_env "skipping FIEMAP on N-stripe file test" && return
9192 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9193 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9196 trap cleanup_130 EXIT RETURN
9198 local fm_file=$DIR/$tfile
9199 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9200 error "setstripe on $fm_file"
9201 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9202 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9204 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
9205 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
9206 error "dd failed on $fm_file"
9208 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9209 filefrag_op=$(filefrag -ve $fm_file |
9210 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9212 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9213 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9218 for line in $filefrag_op
9220 frag_lun=$(echo $line | cut -d: -f5 |
9221 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9222 ext_len=$(echo $line | cut -d: -f4)
9223 if (( $frag_lun != $last_lun )); then
9224 if (( tot_len != 1024 )); then
9226 error "FIEMAP on $fm_file failed; returned " \
9227 "len $tot_len for OST $last_lun instead of 1024"
9234 (( tot_len += ext_len ))
9237 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
9239 error "FIEMAP on $fm_file failed; returned wrong number of " \
9240 "luns or wrong len for OST $last_lun"
9246 echo "FIEMAP on N-stripe file succeeded"
9248 run_test 130d "FIEMAP (N-stripe file)"
9251 [ "$OSTCOUNT" -lt "2" ] &&
9252 skip_env "skipping continuation FIEMAP test" && return
9254 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9255 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9257 trap cleanup_130 EXIT RETURN
9259 local fm_file=$DIR/$tfile
9260 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9261 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9262 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9265 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9266 for ((i = 0; i < $NUM_BLKS; i++))
9268 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9271 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9272 filefrag_op=$(filefrag -ve $fm_file |
9273 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9275 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9276 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9281 for line in $filefrag_op
9283 frag_lun=$(echo $line | cut -d: -f5 |
9284 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9285 ext_len=$(echo $line | cut -d: -f4)
9286 if (( $frag_lun != $last_lun )); then
9287 if (( tot_len != $EXPECTED_LEN )); then
9289 error "FIEMAP on $fm_file failed; returned " \
9290 "len $tot_len for OST $last_lun instead " \
9298 (( tot_len += ext_len ))
9301 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9303 error "FIEMAP on $fm_file failed; returned wrong number " \
9304 "of luns or wrong len for OST $last_lun"
9310 echo "FIEMAP with continuation calls succeeded"
9312 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9314 # Test for writev/readv
9316 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
9317 error "writev test failed"
9318 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
9319 error "readv failed"
9322 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9325 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
9326 error "append writev test failed"
9327 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
9328 error "append writev test failed"
9331 run_test 131b "test append writev"
9334 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9337 run_test 131c "test read/write on file w/o objects"
9340 rwv -f $DIR/$tfile -w -n 1 1572864
9341 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9342 if [ "$NOB" != 1572864 ]; then
9343 error "Short read filed: read $NOB bytes instead of 1572864"
9347 run_test 131d "test short read"
9350 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9351 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9352 error "read hitting hole failed"
9355 run_test 131e "test read hitting hole"
9361 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
9363 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
9365 *) error "Wrong argument $1" ;;
9368 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
9369 # if the argument $3 is zero, it means any stat increment is ok.
9370 if [[ $3 -gt 0 ]]; then
9371 count=$(echo $res | awk '{ print $2 }')
9372 [[ $count -ne $3 ]] &&
9373 error "The $2 counter on $1 is wrong - expected $3"
9378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9379 remote_ost_nodsh && skip "remote OST with nodsh" && return
9380 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9382 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9383 { skip "MDS doesn't support rename stats"; return; }
9384 local testdir=$DIR/${tdir}/stats_testdir
9385 mkdir -p $DIR/${tdir}
9388 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9389 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9391 # verify mdt stats first.
9392 mkdir ${testdir} || error "mkdir failed"
9393 check_stats $SINGLEMDS "mkdir" 1
9394 touch ${testdir}/${tfile} || error "touch failed"
9395 check_stats $SINGLEMDS "open" 1
9396 check_stats $SINGLEMDS "close" 1
9397 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
9398 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
9399 check_stats $SINGLEMDS "mknod" 2
9401 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
9402 check_stats $SINGLEMDS "unlink" 1
9403 rm -f ${testdir}/${tfile} || error "file remove failed"
9404 check_stats $SINGLEMDS "unlink" 2
9406 # remove working dir and check mdt stats again.
9407 rmdir ${testdir} || error "rmdir failed"
9408 check_stats $SINGLEMDS "rmdir" 1
9410 local testdir1=$DIR/${tdir}/stats_testdir1
9412 mkdir -p ${testdir1}
9413 touch ${testdir1}/test1
9414 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9415 check_stats $SINGLEMDS "crossdir_rename" 1
9417 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9418 check_stats $SINGLEMDS "samedir_rename" 1
9422 run_test 133a "Verifying MDT stats ========================================"
9425 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9426 remote_ost_nodsh && skip "remote OST with nodsh" && return
9427 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9428 local testdir=$DIR/${tdir}/stats_testdir
9429 mkdir -p ${testdir} || error "mkdir failed"
9430 touch ${testdir}/${tfile} || error "touch failed"
9431 cancel_lru_locks mdc
9434 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9435 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9437 # extra mdt stats verification.
9438 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9439 check_stats $SINGLEMDS "setattr" 1
9440 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9441 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9443 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9444 check_stats $SINGLEMDS "getattr" 1
9446 $LFS df || error "lfs failed"
9447 check_stats $SINGLEMDS "statfs" 1
9451 run_test 133b "Verifying extra MDT stats =================================="
9454 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9455 remote_ost_nodsh && skip "remote OST with nodsh" && return
9456 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9457 local testdir=$DIR/${tdir}/stats_testdir
9458 test_mkdir -p ${testdir} || error "mkdir failed"
9460 # verify obdfilter stats.
9461 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9463 cancel_lru_locks osc
9464 wait_delete_completed
9467 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9468 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9470 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9472 cancel_lru_locks osc
9473 check_stats ost "write" 1
9475 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9476 check_stats ost "read" 1
9478 > ${testdir}/${tfile} || error "truncate failed"
9479 check_stats ost "punch" 1
9481 rm -f ${testdir}/${tfile} || error "file remove failed"
9482 wait_delete_completed
9483 check_stats ost "destroy" 1
9487 run_test 133c "Verifying OST stats ========================================"
9494 while [ $value -ge 2 ]; do
9499 if [ $orig -gt $order ]; then
9507 local size=('K' 'M' 'G' 'T');
9509 local size_string=$value
9511 while [ $value -ge 1024 ]; do
9512 if [ $i -gt 3 ]; then
9513 #T is the biggest unit we get here, if that is bigger,
9515 size_string=${value}T
9518 value=$((value >> 10))
9519 if [ $value -lt 1024 ]; then
9520 size_string=${value}${size[$i]}
9531 local context=${2:-.}
9532 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9534 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9539 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9540 remote_ost_nodsh && skip "remote OST with nodsh" && return
9541 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9542 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9543 { skip "MDS doesn't support rename stats"; return; }
9545 local testdir1=$DIR/${tdir}/stats_testdir1
9546 local testdir2=$DIR/${tdir}/stats_testdir2
9548 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9550 mkdir -p ${testdir1} || error "mkdir failed"
9551 mkdir -p ${testdir2} || error "mkdir failed"
9553 createmany -o $testdir1/test 512 || error "createmany failed"
9555 # check samedir rename size
9556 mv ${testdir1}/test0 ${testdir1}/test_0
9558 local testdir1_size=$(ls -l $DIR/${tdir} |
9559 awk '/stats_testdir1/ {print $5}')
9560 local testdir2_size=$(ls -l $DIR/${tdir} |
9561 awk '/stats_testdir2/ {print $5}')
9563 testdir1_size=$(order_2 $testdir1_size)
9564 testdir2_size=$(order_2 $testdir2_size)
9566 testdir1_size=$(size_in_KMGT $testdir1_size)
9567 testdir2_size=$(size_in_KMGT $testdir2_size)
9569 echo "source rename dir size: ${testdir1_size}"
9570 echo "target rename dir size: ${testdir2_size}"
9572 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9573 eval $cmd || error "$cmd failed"
9574 local samedir=$($cmd | grep 'same_dir')
9575 local same_sample=$(get_rename_size $testdir1_size)
9576 [ -z "$samedir" ] && error "samedir_rename_size count error"
9577 [[ $same_sample -eq 1 ]] ||
9578 error "samedir_rename_size error $same_sample"
9579 echo "Check same dir rename stats success"
9581 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9583 # check crossdir rename size
9584 mv ${testdir1}/test_0 ${testdir2}/test_0
9586 testdir1_size=$(ls -l $DIR/${tdir} |
9587 awk '/stats_testdir1/ {print $5}')
9588 testdir2_size=$(ls -l $DIR/${tdir} |
9589 awk '/stats_testdir2/ {print $5}')
9591 testdir1_size=$(order_2 $testdir1_size)
9592 testdir2_size=$(order_2 $testdir2_size)
9594 testdir1_size=$(size_in_KMGT $testdir1_size)
9595 testdir2_size=$(size_in_KMGT $testdir2_size)
9597 echo "source rename dir size: ${testdir1_size}"
9598 echo "target rename dir size: ${testdir2_size}"
9600 eval $cmd || error "$cmd failed"
9601 local crossdir=$($cmd | grep 'crossdir')
9602 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9603 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9604 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9605 [[ $src_sample -eq 1 ]] ||
9606 error "crossdir_rename_size error $src_sample"
9607 [[ $tgt_sample -eq 1 ]] ||
9608 error "crossdir_rename_size error $tgt_sample"
9609 echo "Check cross dir rename stats success"
9612 run_test 133d "Verifying rename_stats ========================================"
9615 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9616 remote_ost_nodsh && skip "remote OST with nodsh" && return
9617 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9618 local testdir=$DIR/${tdir}/stats_testdir
9619 local ctr f0 f1 bs=32768 count=42 sum
9621 mkdir -p ${testdir} || error "mkdir failed"
9623 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9625 for ctr in {write,read}_bytes; do
9627 cancel_lru_locks osc
9629 do_facet ost1 $LCTL set_param -n \
9630 "obdfilter.*.exports.clear=clear"
9632 if [ $ctr = write_bytes ]; then
9634 f1=${testdir}/${tfile}
9636 f0=${testdir}/${tfile}
9640 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9643 cancel_lru_locks osc
9645 sum=$(do_facet ost1 $LCTL get_param \
9646 "obdfilter.*.exports.*.stats" |
9647 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9648 $1 == ctr { sum += $7 }
9649 END { printf("%0.0f", sum) }')
9651 if ((sum != bs * count)); then
9652 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9658 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9661 for dir in /proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/ \
9662 /sys/fs/lustre/ /sys/fs/lnet/ /sys/kernel/debug/lnet/ \
9663 /sys/kernel/debug/lustre/; do
9664 [[ -d $dir ]] && proc_dirs+=" $dir"
9668 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9669 remote_ost_nodsh && skip "remote OST with nodsh" && return
9670 # First without trusting modes.
9671 find $proc_dirs -exec cat '{}' \; &> /dev/null
9673 # Second verifying readability.
9674 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
9676 # eventually, this can also be replaced with "lctl get_param -R",
9677 # but not until that option is always available on the server
9679 for facet in $SINGLEMDS ost1; do
9680 do_facet $facet find $proc_dirs \
9681 ! -name req_history \
9682 -exec cat '{}' \\\; &> /dev/null
9684 do_facet $facet find $proc_dirs \
9685 ! -name req_history \
9687 -exec cat '{}' \\\; &> /dev/null ||
9688 error "proc file read failed"
9691 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9694 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9695 remote_ost_nodsh && skip "remote OST with nodsh" && return
9696 # Second verifying writability.
9699 -not -name force_lbug \
9700 -not -name changelog_mask \
9701 -exec badarea_io '{}' \; &> /dev/null ||
9702 error "find $proc_dirs failed"
9704 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.5.54) ] &&
9705 skip "Too old lustre on MDS" && return
9707 [ $(lustre_version_code ost1) -le $(version_code 2.5.54) ] &&
9708 skip "Too old lustre on ost1" && return
9711 for facet in $SINGLEMDS ost1; do
9712 do_facet $facet find $proc_dirs \
9714 -not -name force_lbug \
9715 -not -name changelog_mask \
9716 -exec badarea_io '{}' \\\; &> /dev/null ||
9717 error "$facet find $proc_dirs failed"
9721 # remount the FS in case writes/reads /proc break the FS
9722 cleanup || error "failed to unmount"
9723 setup || error "failed to setup"
9726 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9729 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9730 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9731 skip "Need MDS version at least 2.7.54" && return
9733 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9734 cancel_lru_locks mdc
9736 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9737 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9738 [ $unused -eq 0 ] || error "$unused locks are not cleared"
9741 createmany -o $DIR/$tdir/f $nr ||
9742 error "failed to create $nr files in $DIR/$tdir"
9743 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9745 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
9746 do_facet mds1 $LCTL set_param fail_loc=0x327
9747 do_facet mds1 $LCTL set_param fail_val=500
9750 echo "sleep 10 seconds ..."
9752 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
9754 do_facet mds1 $LCTL set_param fail_loc=0
9755 do_facet mds1 $LCTL set_param fail_val=0
9756 [ $lck_cnt -lt $unused ] ||
9757 error "No locks reclaimed, before:$unused, after:$lck_cnt"
9760 unlinkmany $DIR/$tdir/f $nr
9762 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
9765 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9766 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9767 skip "Need MDS version at least 2.7.54" && return
9769 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9770 cancel_lru_locks mdc
9772 local low_wm=$(do_facet mds1 $LCTL get_param -n \
9773 ldlm.lock_reclaim_threshold_mb)
9774 # disable reclaim temporarily
9775 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
9777 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
9778 do_facet mds1 $LCTL set_param fail_loc=0x328
9779 do_facet mds1 $LCTL set_param fail_val=500
9781 $LCTL set_param debug=+trace
9784 createmany -o $DIR/$tdir/f $nr &
9787 echo "Sleep $TIMEOUT seconds ..."
9789 if ! ps -p $create_pid > /dev/null 2>&1; then
9790 do_facet mds1 $LCTL set_param fail_loc=0
9791 do_facet mds1 $LCTL set_param fail_val=0
9792 do_facet mds1 $LCTL set_param \
9793 ldlm.lock_reclaim_threshold_mb=${low_wm}m
9794 error "createmany finished incorrectly!"
9796 do_facet mds1 $LCTL set_param fail_loc=0
9797 do_facet mds1 $LCTL set_param fail_val=0
9798 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
9799 wait $create_pid || return 1
9801 unlinkmany $DIR/$tdir/f $nr
9803 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
9805 test_140() { #bug-17379
9806 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9807 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
9808 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
9809 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
9811 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
9812 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
9814 while i=`expr $i + 1`; do
9815 test_mkdir -p $i || error "Creating dir $i"
9816 cd $i || error "Changing to $i"
9817 ln -s ../stat stat || error "Creating stat symlink"
9818 # Read the symlink until ELOOP present,
9819 # not LBUGing the system is considered success,
9820 # we didn't overrun the stack.
9821 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
9823 if [ $ret -eq 40 ]; then
9826 error "Open stat symlink"
9832 echo "The symlink depth = $i"
9833 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
9834 error "Invalid symlink depth"
9836 # Test recursive symlink
9837 ln -s symlink_self symlink_self
9838 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
9839 echo "open symlink_self returns $ret"
9840 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
9842 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
9845 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9846 local TF="$TMP/$tfile"
9848 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9850 cancel_lru_locks osc
9851 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
9852 remount_client $MOUNT
9854 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
9857 $TRUNCATE $DIR/$tfile 6000
9858 cancel_lru_locks osc
9859 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
9862 echo "12345" >>$DIR/$tfile
9863 cancel_lru_locks osc
9864 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
9867 echo "12345" >>$DIR/$tfile
9868 cancel_lru_locks osc
9869 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
9874 run_test 150 "truncate/append tests"
9876 #LU-2902 roc_hit was not able to read all values from lproc
9877 function roc_hit_init() {
9878 local list=$(comma_list $(osts_nodes))
9879 local dir=$DIR/$tdir-check
9880 local file=$dir/file
9886 #use setstripe to do a write to every ost
9887 for i in $(seq 0 $((OSTCOUNT-1))); do
9888 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
9889 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
9890 idx=$(printf %04x $i)
9891 BEFORE=$(get_osd_param $list *OST*$idx stats |
9892 awk '$1 == "cache_access" {sum += $7}
9893 END { printf("%0.0f", sum) }')
9895 cancel_lru_locks osc
9896 cat $file >/dev/null
9898 AFTER=$(get_osd_param $list *OST*$idx stats |
9899 awk '$1 == "cache_access" {sum += $7}
9900 END { printf("%0.0f", sum) }')
9902 echo BEFORE:$BEFORE AFTER:$AFTER
9903 if ! let "AFTER - BEFORE == 4"; then
9905 error "roc_hit is not safe to use"
9913 function roc_hit() {
9914 local list=$(comma_list $(osts_nodes))
9915 echo $(get_osd_param $list '' stats |
9916 awk '$1 == "cache_hit" {sum += $7}
9917 END { printf("%0.0f", sum) }')
9920 function set_cache() {
9923 if [ "$2" == "off" ]; then
9926 local list=$(comma_list $(osts_nodes))
9927 set_osd_param $list '' $1_cache_enable $on
9929 cancel_lru_locks osc
9933 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9934 remote_ost_nodsh && skip "remote OST with nodsh" && return
9937 local list=$(comma_list $(osts_nodes))
9939 # check whether obdfilter is cache capable at all
9940 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
9941 echo "not cache-capable obdfilter"
9945 # check cache is enabled on all obdfilters
9946 if get_osd_param $list '' read_cache_enable | grep 0; then
9947 echo "oss cache is disabled"
9951 set_osd_param $list '' writethrough_cache_enable 1
9953 # check write cache is enabled on all obdfilters
9954 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
9955 echo "oss write cache is NOT enabled"
9961 #define OBD_FAIL_OBD_NO_LRU 0x609
9962 do_nodes $list $LCTL set_param fail_loc=0x609
9964 # pages should be in the case right after write
9965 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
9968 local BEFORE=$(roc_hit)
9969 cancel_lru_locks osc
9970 cat $DIR/$tfile >/dev/null
9971 local AFTER=$(roc_hit)
9973 do_nodes $list $LCTL set_param fail_loc=0
9975 if ! let "AFTER - BEFORE == CPAGES"; then
9976 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9979 # the following read invalidates the cache
9980 cancel_lru_locks osc
9981 set_osd_param $list '' read_cache_enable 0
9982 cat $DIR/$tfile >/dev/null
9984 # now data shouldn't be found in the cache
9986 cancel_lru_locks osc
9987 cat $DIR/$tfile >/dev/null
9989 if let "AFTER - BEFORE != 0"; then
9990 error "IN CACHE: before: $BEFORE, after: $AFTER"
9993 set_osd_param $list '' read_cache_enable 1
9996 run_test 151 "test cache on oss and controls ==============================="
9999 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10000 local TF="$TMP/$tfile"
10002 # simulate ENOMEM during write
10003 #define OBD_FAIL_OST_NOMEM 0x226
10004 lctl set_param fail_loc=0x80000226
10005 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10007 sync || error "sync failed"
10008 lctl set_param fail_loc=0
10010 # discard client's cache
10011 cancel_lru_locks osc
10013 # simulate ENOMEM during read
10014 lctl set_param fail_loc=0x80000226
10015 cmp $TF $DIR/$tfile || error "cmp failed"
10016 lctl set_param fail_loc=0
10020 run_test 152 "test read/write with enomem ============================"
10023 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
10025 run_test 153 "test if fdatasync does not crash ======================="
10027 dot_lustre_fid_permission_check() {
10029 local ffid=$MOUNT/.lustre/fid/$fid
10032 echo "stat fid $fid"
10033 stat $ffid > /dev/null || error "stat $ffid failed."
10034 echo "touch fid $fid"
10035 touch $ffid || error "touch $ffid failed."
10036 echo "write to fid $fid"
10037 cat /etc/hosts > $ffid || error "write $ffid failed."
10038 echo "read fid $fid"
10039 diff /etc/hosts $ffid || error "read $ffid failed."
10040 echo "append write to fid $fid"
10041 cat /etc/hosts >> $ffid || error "append write $ffid failed."
10042 echo "rename fid $fid"
10043 mv $ffid $test_dir/$tfile.1 &&
10044 error "rename $ffid to $tfile.1 should fail."
10045 touch $test_dir/$tfile.1
10046 mv $test_dir/$tfile.1 $ffid &&
10047 error "rename $tfile.1 to $ffid should fail."
10048 rm -f $test_dir/$tfile.1
10049 echo "truncate fid $fid"
10050 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
10051 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
10052 echo "link fid $fid"
10053 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
10055 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
10056 echo "setfacl fid $fid"
10057 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
10058 echo "getfacl fid $fid"
10059 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
10061 echo "unlink fid $fid"
10062 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
10063 echo "mknod fid $fid"
10064 mknod $ffid c 1 3 && error "mknod $ffid should fail."
10066 fid=[0xf00000400:0x1:0x0]
10067 ffid=$MOUNT/.lustre/fid/$fid
10069 echo "stat non-exist fid $fid"
10070 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
10071 echo "write to non-exist fid $fid"
10072 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
10073 echo "link new fid $fid"
10074 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
10076 mkdir -p $test_dir/$tdir
10077 touch $test_dir/$tdir/$tfile
10078 fid=$($LFS path2fid $test_dir/$tdir)
10081 error "error: could not get fid for $test_dir/$dir/$tfile."
10083 ffid=$MOUNT/.lustre/fid/$fid
10086 ls $ffid > /dev/null || error "ls $ffid failed."
10087 echo "touch $fid/$tfile.1"
10088 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
10090 echo "touch $MOUNT/.lustre/fid/$tfile"
10091 touch $MOUNT/.lustre/fid/$tfile && \
10092 error "touch $MOUNT/.lustre/fid/$tfile should fail."
10094 echo "setxattr to $MOUNT/.lustre/fid"
10095 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
10097 echo "listxattr for $MOUNT/.lustre/fid"
10098 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
10100 echo "delxattr from $MOUNT/.lustre/fid"
10101 setfattr -x trusted.name1 $MOUNT/.lustre/fid
10103 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
10104 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
10105 error "touch invalid fid should fail."
10107 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
10108 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
10109 error "touch non-normal fid should fail."
10111 echo "rename $tdir to $MOUNT/.lustre/fid"
10112 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
10113 error "rename to $MOUNT/.lustre/fid should fail."
10115 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
10117 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
10118 local new_obf_mode=777
10120 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
10121 chmod $new_obf_mode $DIR/.lustre/fid ||
10122 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
10124 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
10125 [ $obf_mode -eq $new_obf_mode ] ||
10126 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
10128 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
10129 chmod $old_obf_mode $DIR/.lustre/fid ||
10130 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
10133 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
10134 fid=$($LFS path2fid $test_dir/$tfile-2)
10136 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
10138 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10139 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10140 error "create lov data thru .lustre failed"
10142 echo "cp /etc/passwd $test_dir/$tfile-2"
10143 cp /etc/passwd $test_dir/$tfile-2 ||
10144 error "copy to $test_dir/$tfile-2 failed."
10145 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10146 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10147 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10149 rm -rf $test_dir/tfile.lnk
10150 rm -rf $test_dir/$tfile-2
10154 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10155 skip "Need MDS version at least 2.4.1" && return
10157 local tf=$DIR/$tfile
10160 local fid=$($LFS path2fid $tf)
10161 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
10163 # check that we get the same pathname back
10164 local found=$($LFS fid2path $MOUNT "$fid")
10165 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
10166 [ "$found" == "$tf" ] ||
10167 error "fid2path($fid=path2fid($tf)) = $found != $tf"
10169 run_test 154A "lfs path2fid and fid2path basic checks"
10172 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10173 skip "Need MDS version at least 2.4.1" && return
10175 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
10176 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
10177 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
10178 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
10180 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
10181 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
10183 # check that we get the same pathname
10184 echo "PFID: $PFID, name: $name"
10185 local FOUND=$($LFS fid2path $MOUNT "$PFID")
10186 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
10187 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
10188 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
10190 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
10192 run_test 154B "verify the ll_decode_linkea tool"
10195 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10196 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10197 { skip "Need MDS version at least 2.2.51"; return 0; }
10198 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
10199 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10201 cp /etc/hosts $DIR/$tfile
10203 fid=$($LFS path2fid $DIR/$tfile)
10205 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
10207 dot_lustre_fid_permission_check "$fid" $DIR ||
10208 error "dot lustre permission check $fid failed"
10210 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
10212 touch $MOUNT/.lustre/file &&
10213 error "creation is not allowed under .lustre"
10215 mkdir $MOUNT/.lustre/dir &&
10216 error "mkdir is not allowed under .lustre"
10220 run_test 154a "Open-by-FID"
10223 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10224 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10225 { skip "Need MDS version at least 2.2.51"; return 0; }
10226 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10228 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10230 local remote_dir=$DIR/$tdir/remote_dir
10234 mkdir -p $DIR/$tdir
10235 $LFS mkdir -i $MDTIDX $remote_dir ||
10236 error "create remote directory failed"
10238 cp /etc/hosts $remote_dir/$tfile
10240 fid=$($LFS path2fid $remote_dir/$tfile)
10242 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
10244 dot_lustre_fid_permission_check "$fid" $remote_dir ||
10245 error "dot lustre permission check $fid failed"
10248 run_test 154b "Open-by-FID for remote directory"
10251 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10252 skip "Need MDS version at least 2.4.1" && return
10254 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
10255 local FID1=$($LFS path2fid $DIR/$tfile.1)
10256 local FID2=$($LFS path2fid $DIR/$tfile.2)
10257 local FID3=$($LFS path2fid $DIR/$tfile.3)
10260 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
10261 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
10262 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
10264 [ "$FID" = "${!want}" ] ||
10265 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
10269 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
10271 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
10272 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
10276 run_test 154c "lfs path2fid and fid2path multiple arguments"
10279 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10280 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
10281 skip "Need MDS version at least 2.5.53" && return
10283 if remote_mds; then
10284 nid=$($LCTL list_nids | sed "s/\./\\\./g")
10288 local proc_ofile="mdt.*.exports.'$nid'.open_files"
10295 local fid=$($LFS path2fid $DIR/$tfile)
10298 cmd="exec $fd<$DIR/$tfile"
10300 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
10301 echo "$fid_list" | grep "$fid"
10304 cmd="exec $fd>/dev/null"
10306 if [ $rc -ne 0 ]; then
10307 error "FID $fid not found in open files list $fid_list"
10310 run_test 154d "Verify open file fid"
10314 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
10315 skip "Need MDS version at least 2.6.50" && return
10317 if ls -a $MOUNT | grep -q '^\.lustre$'; then
10318 error ".lustre returned by readdir"
10321 run_test 154e ".lustre is not returned by readdir"
10324 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10325 # create parent directory on a single MDT to avoid cross-MDT hardlinks
10326 test_mkdir -p -c1 $DIR/$tdir/d
10327 # test dirs inherit from its stripe
10328 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
10329 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
10330 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
10331 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
10334 # get fid of parents
10335 local FID0=$($LFS path2fid $DIR/$tdir/d)
10336 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
10337 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
10338 local FID3=$($LFS path2fid $DIR)
10340 # check that path2fid --parents returns expected <parent_fid>/name
10341 # 1) test for a directory (single parent)
10342 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
10343 [ "$parent" == "$FID0/foo1" ] ||
10344 error "expected parent: $FID0/foo1, got: $parent"
10346 # 2) test for a file with nlink > 1 (multiple parents)
10347 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
10348 echo "$parent" | grep -F "$FID1/$tfile" ||
10349 error "$FID1/$tfile not returned in parent list"
10350 echo "$parent" | grep -F "$FID2/link" ||
10351 error "$FID2/link not returned in parent list"
10353 # 3) get parent by fid
10354 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
10355 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10356 echo "$parent" | grep -F "$FID1/$tfile" ||
10357 error "$FID1/$tfile not returned in parent list (by fid)"
10358 echo "$parent" | grep -F "$FID2/link" ||
10359 error "$FID2/link not returned in parent list (by fid)"
10361 # 4) test for entry in root directory
10362 parent=$($LFS path2fid --parents $DIR/f)
10363 echo "$parent" | grep -F "$FID3/f" ||
10364 error "$FID3/f not returned in parent list"
10366 # 5) test it on root directory
10367 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
10368 error "$MOUNT should not have parents"
10370 # enable xattr caching and check that linkea is correctly updated
10371 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10372 save_lustre_params client "llite.*.xattr_cache" > $save
10373 lctl set_param llite.*.xattr_cache 1
10375 # 6.1) linkea update on rename
10376 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
10378 # get parents by fid
10379 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10380 # foo1 should no longer be returned in parent list
10381 echo "$parent" | grep -F "$FID1" &&
10382 error "$FID1 should no longer be in parent list"
10383 # the new path should appear
10384 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
10385 error "$FID2/$tfile.moved is not in parent list"
10387 # 6.2) linkea update on unlink
10388 rm -f $DIR/$tdir/d/foo2/link
10389 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10390 # foo2/link should no longer be returned in parent list
10391 echo "$parent" | grep -F "$FID2/link" &&
10392 error "$FID2/link should no longer be in parent list"
10396 restore_lustre_params < $save
10399 run_test 154f "get parent fids by reading link ea"
10403 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) ]] ||
10404 { skip "Need MDS version at least 2.6.92"; return 0; }
10405 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10407 mkdir -p $DIR/$tdir
10408 llapi_fid_test -d $DIR/$tdir
10410 run_test 154g "various llapi FID tests"
10412 test_155_small_load() {
10413 local temp=$TMP/$tfile
10414 local file=$DIR/$tfile
10416 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10417 error "dd of=$temp bs=6096 count=1 failed"
10419 cancel_lru_locks osc
10420 cmp $temp $file || error "$temp $file differ"
10422 $TRUNCATE $temp 6000
10423 $TRUNCATE $file 6000
10424 cmp $temp $file || error "$temp $file differ (truncate1)"
10426 echo "12345" >>$temp
10427 echo "12345" >>$file
10428 cmp $temp $file || error "$temp $file differ (append1)"
10430 echo "12345" >>$temp
10431 echo "12345" >>$file
10432 cmp $temp $file || error "$temp $file differ (append2)"
10438 test_155_big_load() {
10439 remote_ost_nodsh && skip "remote OST with nodsh" && return
10440 local temp=$TMP/$tfile
10441 local file=$DIR/$tfile
10444 local cache_size=$(do_facet ost$((MAXI+1)) \
10445 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10446 local large_file_size=$((cache_size * 2))
10448 echo "OSS cache size: $cache_size KB"
10449 echo "Large file size: $large_file_size KB"
10451 [ $MAXV -le $large_file_size ] && \
10452 skip_env "max available OST size needs > $large_file_size KB" && \
10455 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10457 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10458 error "dd of=$temp bs=$large_file_size count=1k failed"
10461 cancel_lru_locks osc
10462 cmp $temp $file || error "$temp $file differ"
10468 save_writethrough() {
10469 local facets=$(get_facets OST)
10471 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
10472 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
10476 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10477 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10478 save_writethrough $p
10481 set_cache writethrough on
10482 test_155_small_load
10483 restore_lustre_params < $p
10486 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10489 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10490 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10491 save_writethrough $p
10494 set_cache writethrough off
10495 test_155_small_load
10496 restore_lustre_params < $p
10499 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10502 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10503 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10504 save_writethrough $p
10507 set_cache writethrough on
10508 test_155_small_load
10509 restore_lustre_params < $p
10512 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10515 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10516 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10517 save_writethrough $p
10520 set_cache writethrough off
10521 test_155_small_load
10522 restore_lustre_params < $p
10525 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10528 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10529 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10530 save_writethrough $p
10533 set_cache writethrough on
10535 restore_lustre_params < $p
10538 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10541 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10542 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10543 save_writethrough $p
10546 set_cache writethrough off
10548 restore_lustre_params < $p
10551 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10554 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10555 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10556 save_writethrough $p
10559 set_cache writethrough on
10561 restore_lustre_params < $p
10564 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10567 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10568 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10569 save_writethrough $p
10572 set_cache writethrough off
10574 restore_lustre_params < $p
10577 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10580 remote_ost_nodsh && skip "remote OST with nodsh" && return
10581 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10585 local file="$DIR/$tfile"
10586 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10588 [ "$(facet_fstype ost1)" = "zfs" -a \
10589 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
10590 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
10593 save_writethrough $p
10596 log "Turn on read and write cache"
10598 set_cache writethrough on
10600 log "Write data and read it back."
10601 log "Read should be satisfied from the cache."
10602 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10604 cancel_lru_locks osc
10605 cat $file >/dev/null
10607 if ! let "AFTER - BEFORE == CPAGES"; then
10608 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10610 log "cache hits:: before: $BEFORE, after: $AFTER"
10613 log "Read again; it should be satisfied from the cache."
10615 cancel_lru_locks osc
10616 cat $file >/dev/null
10618 if ! let "AFTER - BEFORE == CPAGES"; then
10619 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10621 log "cache hits:: before: $BEFORE, after: $AFTER"
10624 log "Turn off the read cache and turn on the write cache"
10626 set_cache writethrough on
10628 log "Read again; it should be satisfied from the cache."
10630 cancel_lru_locks osc
10631 cat $file >/dev/null
10633 if ! let "AFTER - BEFORE == CPAGES"; then
10634 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10636 log "cache hits:: before: $BEFORE, after: $AFTER"
10639 log "Read again; it should not be satisfied from the cache."
10641 cancel_lru_locks osc
10642 cat $file >/dev/null
10644 if ! let "AFTER - BEFORE == 0"; then
10645 error "IN CACHE: before: $BEFORE, after: $AFTER"
10647 log "cache hits:: before: $BEFORE, after: $AFTER"
10650 log "Write data and read it back."
10651 log "Read should be satisfied from the cache."
10652 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10654 cancel_lru_locks osc
10655 cat $file >/dev/null
10657 if ! let "AFTER - BEFORE == CPAGES"; then
10658 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10660 log "cache hits:: before: $BEFORE, after: $AFTER"
10663 log "Read again; it should not be satisfied from the cache."
10665 cancel_lru_locks osc
10666 cat $file >/dev/null
10668 if ! let "AFTER - BEFORE == 0"; then
10669 error "IN CACHE: before: $BEFORE, after: $AFTER"
10671 log "cache hits:: before: $BEFORE, after: $AFTER"
10674 log "Turn off read and write cache"
10676 set_cache writethrough off
10678 log "Write data and read it back"
10679 log "It should not be satisfied from the cache."
10681 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10682 cancel_lru_locks osc
10684 cat $file >/dev/null
10686 if ! let "AFTER - BEFORE == 0"; then
10687 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10689 log "cache hits:: before: $BEFORE, after: $AFTER"
10692 log "Turn on the read cache and turn off the write cache"
10694 set_cache writethrough off
10696 log "Write data and read it back"
10697 log "It should not be satisfied from the cache."
10699 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10701 cancel_lru_locks osc
10702 cat $file >/dev/null
10704 if ! let "AFTER - BEFORE == 0"; then
10705 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10707 log "cache hits:: before: $BEFORE, after: $AFTER"
10710 log "Read again; it should be satisfied from the cache."
10712 cancel_lru_locks osc
10713 cat $file >/dev/null
10715 if ! let "AFTER - BEFORE == CPAGES"; then
10716 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10718 log "cache hits:: before: $BEFORE, after: $AFTER"
10722 restore_lustre_params < $p
10725 run_test 156 "Verification of tunables"
10728 cleanup_changelog () {
10730 echo "Deregistering changelog client $CL_USER"
10731 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
10735 if [[ $MDSCOUNT -gt 1 ]]; then
10736 error_ignore bz17935 $*
10744 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10746 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
10748 if [ $MASK -eq 1 ]; then
10749 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
10751 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
10755 changelog_extract_field() {
10759 local identifier=$4
10761 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
10762 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
10767 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10768 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10769 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10770 { skip "Need MDS version at least 2.2.0"; return; }
10772 local CL_USERS="mdd.$MDT0.changelog_users"
10773 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10774 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10775 changelog_register -n)
10776 echo "Registered as changelog user $CL_USER"
10777 trap cleanup_changelog EXIT
10778 $GET_CL_USERS | grep -q $CL_USER ||
10779 error "User $CL_USER not found in changelog_users"
10782 test_mkdir -p $DIR/$tdir/pics/2008/zachy
10783 touch $DIR/$tdir/pics/2008/zachy/timestamp
10784 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
10785 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
10786 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
10787 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
10788 rm $DIR/$tdir/pics/desktop.jpg
10790 $LFS changelog $MDT0 | tail -5
10792 echo "verifying changelog mask"
10793 changelog_chmask "MKDIR"
10794 changelog_chmask "CLOSE"
10796 test_mkdir -p $DIR/$tdir/pics/zach/sofia
10797 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10799 changelog_chmask "MKDIR"
10800 changelog_chmask "CLOSE"
10802 test_mkdir -p $DIR/$tdir/pics/2008/sofia
10803 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10805 $LFS changelog $MDT0
10806 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
10807 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
10808 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
10809 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
10812 echo "verifying target fid"
10813 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
10814 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
10815 [ "$fidc" == "$fidf" ] ||
10816 err17935 "fid in changelog $fidc != file fid $fidf"
10817 echo "verifying parent fid"
10818 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
10819 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
10820 [ "$fidc" == "$fidf" ] ||
10821 err17935 "pfid in changelog $fidc != dir fid $fidf"
10823 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
10824 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 5))
10825 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
10826 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
10827 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
10828 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
10830 MIN_REC=$($GET_CL_USERS |
10831 awk 'min == "" || $2 < min {min = $2}; END {print min}')
10832 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
10833 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
10834 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
10835 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
10837 # LU-3446 changelog index reset on MDT restart
10838 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10839 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10840 $LFS changelog_clear $MDT0 $CL_USER 0
10841 stop $SINGLEMDS || error "Fail to stop MDT."
10842 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10843 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10844 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
10845 [ $CUR_REC1 == $CUR_REC2 ] ||
10846 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
10848 echo "verifying user deregister"
10850 $GET_CL_USERS | grep -q $CL_USER &&
10851 error "User $CL_USER still in changelog_users"
10853 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
10854 if [ $CL_USER -eq 0 ]; then
10855 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10856 touch $DIR/$tdir/chloe
10857 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10858 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
10859 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
10861 echo "$CL_USER other changelog users; can't verify off"
10864 run_test 160a "changelog sanity"
10866 test_160b() { # LU-3587
10867 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10868 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10869 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10870 { skip "Need MDS version at least 2.2.0"; return; }
10872 local CL_USERS="mdd.$MDT0.changelog_users"
10873 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10874 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10875 changelog_register -n)
10876 echo "Registered as changelog user $CL_USER"
10877 trap cleanup_changelog EXIT
10878 $GET_CL_USERS | grep -q $CL_USER ||
10879 error "User $CL_USER not found in changelog_users"
10881 local LONGNAME1=$(str_repeat a 255)
10882 local LONGNAME2=$(str_repeat b 255)
10885 echo "creating very long named file"
10886 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
10887 echo "moving very long named file"
10888 mv $LONGNAME1 $LONGNAME2
10890 $LFS changelog $MDT0 | grep RENME
10894 run_test 160b "Verify that very long rename doesn't crash in changelog"
10897 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10900 local server_version=$(lustre_version_code $SINGLEMDS)
10902 [[ $server_version -gt $(version_code 2.5.57) ]] ||
10903 [[ $server_version -gt $(version_code 2.5.1) &&
10904 $server_version -lt $(version_code 2.5.50) ]] ||
10905 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
10906 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10908 # Registration step
10909 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10910 changelog_register -n)
10911 trap cleanup_changelog EXIT
10914 mkdir -p $DIR/$tdir
10915 $MCREATE $DIR/$tdir/foo_160c
10916 changelog_chmask "TRUNC"
10917 $TRUNCATE $DIR/$tdir/foo_160c 200
10918 changelog_chmask "TRUNC"
10919 $TRUNCATE $DIR/$tdir/foo_160c 199
10920 $LFS changelog $MDT0
10921 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
10922 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
10923 $LFS changelog_clear $MDT0 $CL_USER 0
10925 # Deregistration step
10928 run_test 160c "verify that changelog log catch the truncate event"
10931 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10932 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10934 local server_version=$(lustre_version_code mds1)
10935 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10937 [[ $server_version -ge $(version_code 2.7.60) ]] ||
10938 { skip "Need MDS version at least 2.7.60+"; return; }
10939 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10941 # Registration step
10942 CL_USER=$(do_facet mds1 $LCTL --device $MDT0 \
10943 changelog_register -n)
10945 trap cleanup_changelog EXIT
10946 mkdir -p $DIR/$tdir/migrate_dir
10947 $LFS changelog_clear $MDT0 $CL_USER 0
10949 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
10950 $LFS changelog $MDT0
10951 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
10952 $LFS changelog_clear $MDT0 $CL_USER 0
10953 [ $MIGRATES -eq 1 ] ||
10954 error "MIGRATE changelog mask count $MIGRATES != 1"
10956 # Deregistration step
10959 run_test 160d "verify that changelog log catch the migrate event"
10963 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10964 changelog_register -n)
10965 echo "Registered as changelog user $CL_USER"
10966 trap cleanup_changelog EXIT
10968 # Delete a future user (expect fail)
10969 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister cl77
10972 if [ $rc -eq 0 ]; then
10973 error "Deleted non-existant user cl77"
10974 elif [ $rc -ne 2 ]; then
10975 error "changelog_deregister failed with $rc, " \
10976 "expected 2 (ENOENT)"
10979 # Clear to a bad index (1 billion should be safe)
10980 $LFS changelog_clear $MDT0 $CL_USER 1000000000
10983 if [ $rc -eq 0 ]; then
10984 error "Successfully cleared to invalid CL index"
10985 elif [ $rc -ne 22 ]; then
10986 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
10989 run_test 160e "changelog negative testing"
10992 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10993 test_mkdir -p -c1 $DIR/$tdir
10994 cp /etc/hosts $DIR/$tdir/$tfile
10995 test_mkdir -c1 $DIR/$tdir/foo1
10996 test_mkdir -c1 $DIR/$tdir/foo2
10997 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
10998 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
10999 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
11000 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
11001 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
11002 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11003 $LFS fid2path $DIR $FID
11004 err17935 "bad link ea"
11007 rm $DIR/$tdir/foo2/zachary
11009 rm $DIR/$tdir/foo2/thor
11011 rm $DIR/$tdir/$tfile
11013 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
11014 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
11016 $LFS fid2path $DIR $FID
11017 err17935 "bad link rename"
11019 rm $DIR/$tdir/foo2/maggie
11022 local longname=filename_avg_len_is_thirty_two_
11023 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
11024 error "failed to hardlink many files"
11025 links=$($LFS fid2path $DIR $FID | wc -l)
11026 echo -n "${links}/1000 links in link EA"
11027 [[ $links -gt 60 ]] ||
11028 err17935 "expected at least 60 links in link EA"
11029 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
11030 error "failed to unlink many hardlinks"
11032 run_test 161a "link ea sanity"
11035 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11036 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
11038 local remote_dir=$DIR/$tdir/remote_dir
11040 mkdir -p $DIR/$tdir
11041 $LFS mkdir -i $MDTIDX $remote_dir ||
11042 error "create remote directory failed"
11044 cp /etc/hosts $remote_dir/$tfile
11045 mkdir -p $remote_dir/foo1
11046 mkdir -p $remote_dir/foo2
11047 ln $remote_dir/$tfile $remote_dir/foo1/sofia
11048 ln $remote_dir/$tfile $remote_dir/foo2/zachary
11049 ln $remote_dir/$tfile $remote_dir/foo1/luna
11050 ln $remote_dir/$tfile $remote_dir/foo2/thor
11052 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
11054 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11055 $LFS fid2path $DIR $FID
11056 err17935 "bad link ea"
11059 rm $remote_dir/foo2/zachary
11061 rm $remote_dir/foo2/thor
11063 rm $remote_dir/$tfile
11065 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
11066 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
11067 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
11068 $LFS fid2path $DIR $FID
11069 err17935 "bad link rename"
11071 rm $remote_dir/foo2/maggie
11074 local longname=filename_avg_len_is_thirty_two_
11075 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
11076 error "failed to hardlink many files"
11077 links=$($LFS fid2path $DIR $FID | wc -l)
11078 echo -n "${links}/1000 links in link EA"
11079 [[ ${links} -gt 60 ]] ||
11080 err17935 "expected at least 60 links in link EA"
11081 unlinkmany $remote_dir/foo2/$longname 1000 ||
11082 error "failed to unlink many hardlinks"
11084 run_test 161b "link ea sanity under remote directory"
11087 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11088 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11089 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
11090 skip "Need MDS version at least 2.1.5" && return
11092 # define CLF_RENAME_LAST 0x0001
11093 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
11094 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11095 changelog_register -n)
11097 trap cleanup_changelog EXIT
11099 mkdir -p $DIR/$tdir
11100 touch $DIR/$tdir/foo_161c
11101 touch $DIR/$tdir/bar_161c
11102 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11103 $LFS changelog $MDT0 | grep RENME
11104 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
11106 $LFS changelog_clear $MDT0 $CL_USER 0
11107 if [ x$flags != "x0x1" ]; then
11108 error "flag $flags is not 0x1"
11110 echo "rename overwrite a target having nlink = 1," \
11111 "changelog record has flags of $flags"
11113 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
11114 touch $DIR/$tdir/foo_161c
11115 touch $DIR/$tdir/bar_161c
11116 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11117 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11118 $LFS changelog $MDT0 | grep RENME
11119 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11120 $LFS changelog_clear $MDT0 $CL_USER 0
11121 if [ x$flags != "x0x0" ]; then
11122 error "flag $flags is not 0x0"
11124 echo "rename overwrite a target having nlink > 1," \
11125 "changelog record has flags of $flags"
11127 # rename doesn't overwrite a target (changelog flag 0x0)
11128 touch $DIR/$tdir/foo_161c
11129 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
11130 $LFS changelog $MDT0 | grep RENME
11131 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11132 $LFS changelog_clear $MDT0 $CL_USER 0
11133 if [ x$flags != "x0x0" ]; then
11134 error "flag $flags is not 0x0"
11136 echo "rename doesn't overwrite a target," \
11137 "changelog record has flags of $flags"
11139 # define CLF_UNLINK_LAST 0x0001
11140 # unlink a file having nlink = 1 (changelog flag 0x1)
11141 rm -f $DIR/$tdir/foo2_161c
11142 $LFS changelog $MDT0 | grep UNLNK
11143 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11144 $LFS changelog_clear $MDT0 $CL_USER 0
11145 if [ x$flags != "x0x1" ]; then
11146 error "flag $flags is not 0x1"
11148 echo "unlink a file having nlink = 1," \
11149 "changelog record has flags of $flags"
11151 # unlink a file having nlink > 1 (changelog flag 0x0)
11152 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11153 rm -f $DIR/$tdir/foobar_161c
11154 $LFS changelog $MDT0 | grep UNLNK
11155 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11156 $LFS changelog_clear $MDT0 $CL_USER 0
11157 if [ x$flags != "x0x0" ]; then
11158 error "flag $flags is not 0x0"
11160 echo "unlink a file having nlink > 1," \
11161 "changelog record has flags of $flags"
11164 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
11171 local path=$(${LFS} fid2path $*)
11172 # Remove the '//' indicating a remote directory
11173 path=$(echo $path | sed 's#//#/#g')
11176 if [ $RC -ne 0 ]; then
11177 err17935 "path looked up of $expected failed. Error $RC"
11179 elif [ "${path}" != "${expected}" ]; then
11180 err17935 "path looked up \"${path}\" instead of \"${expected}\""
11183 echo "fid $fid resolves to path $path (expected $expected)"
11186 test_162a() { # was test_162
11187 # Make changes to filesystem
11188 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11189 test_mkdir -p -c1 $DIR/$tdir/d2
11190 touch $DIR/$tdir/d2/$tfile
11191 touch $DIR/$tdir/d2/x1
11192 touch $DIR/$tdir/d2/x2
11193 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
11194 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
11196 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
11197 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
11198 error "check path $tdir/d2/$tfile failed"
11201 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
11202 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
11203 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
11204 error "check path $tdir/d2/p/q/r/slink failed"
11206 # softlink to wrong file
11207 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
11208 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
11209 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
11210 error "check path $tdir/d2/p/q/r/slink.wrong failed"
11213 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
11214 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
11215 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
11216 # fid2path dir/fsname should both work
11217 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
11218 error "check path $tdir/d2/a/b/c/new_file failed"
11219 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
11220 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
11222 # hardlink count: check that there are 2 links
11223 # Doesnt work with CMD yet: 17935
11224 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
11225 err17935 "expected 2 links"
11227 # hardlink indexing: remove the first link
11228 rm $DIR/$tdir/d2/p/q/r/hlink
11229 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
11230 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
11234 run_test 162a "path lookup sanity"
11237 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11238 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11241 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
11242 error "create striped dir failed"
11244 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
11245 tail -n 1 | awk '{print $2}')
11246 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
11248 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
11249 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
11252 for ((i=0;i<5;i++)); do
11253 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
11254 error "get fid for f$i failed"
11255 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
11256 error "check path $tdir/striped_dir/f$i failed"
11258 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
11259 error "get fid for d$i failed"
11260 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
11261 error "check path $tdir/striped_dir/d$i failed"
11266 run_test 162b "striped directory path lookup sanity"
11268 # LU-4239: Verify fid2path works with paths 100 or more directories deep
11270 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
11271 skip "Need MDS version at least 2.7.51" && return
11272 test_mkdir $DIR/$tdir.local
11273 test_mkdir $DIR/$tdir.remote
11274 local lpath=$tdir.local
11275 local rpath=$tdir.remote
11277 for ((i = 0; i <= 101; i++)); do
11280 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
11281 error "get fid for local directory $DIR/$lpath failed"
11282 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
11283 error "check path for local directory $DIR/$lpath failed"
11286 test_mkdir $DIR/$rpath
11287 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
11288 error "get fid for remote directory $DIR/$rpath failed"
11289 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
11290 error "check path for remote directory $DIR/$rpath failed"
11295 run_test 162c "fid2path works with paths 100 or more directories deep"
11298 # do directio so as not to populate the page cache
11299 log "creating a 10 Mb file"
11300 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11301 log "starting reads"
11302 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11303 log "truncating the file"
11304 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11306 kill %+ || true # reads might have finished
11307 echo "wait until dd is finished"
11309 log "removing the temporary file"
11310 rm -rf $DIR/$tfile || error "tmp file removal failed"
11312 run_test 169 "parallel read and truncate should not deadlock"
11315 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11316 $LCTL clear # bug 18514
11317 $LCTL debug_daemon start $TMP/${tfile}_log_good
11319 $LCTL debug_daemon stop
11320 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
11321 error "sed failed to read log_good"
11323 $LCTL debug_daemon start $TMP/${tfile}_log_good
11325 $LCTL debug_daemon stop
11327 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
11328 error "lctl df log_bad failed"
11330 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11331 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11333 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
11334 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
11336 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
11337 error "bad_line good_line1 good_line2 are empty"
11339 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11340 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
11341 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11343 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
11344 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11345 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11347 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
11348 error "bad_line_new good_line_new are empty"
11350 local expected_good=$((good_line1 + good_line2*2))
11352 rm -f $TMP/${tfile}*
11353 # LU-231, short malformed line may not be counted into bad lines
11354 if [ $bad_line -ne $bad_line_new ] &&
11355 [ $bad_line -ne $((bad_line_new - 1)) ]; then
11356 error "expected $bad_line bad lines, but got $bad_line_new"
11360 if [ $expected_good -ne $good_line_new ]; then
11361 error "expected $expected_good good lines, but got $good_line_new"
11366 run_test 170 "test lctl df to handle corrupted log ====================="
11368 test_171() { # bug20592
11369 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11370 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
11371 $LCTL set_param fail_loc=0x50e
11372 $LCTL set_param fail_val=3000
11373 multiop_bg_pause $DIR/$tfile O_s || true
11375 kill -USR1 $MULTIPID
11379 if dmesg | grep "recursive fault"; then
11380 error "caught a recursive fault"
11382 $LCTL set_param fail_loc=0
11385 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
11387 # it would be good to share it with obdfilter-survey/iokit-libecho code
11388 setup_obdecho_osc () {
11391 local obdfilter_name=$2
11392 echo "Creating new osc for $obdfilter_name on $ost_nid"
11393 # make sure we can find loopback nid
11394 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
11396 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
11397 ${obdfilter_name}_osc_UUID || rc=2; }
11398 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
11399 ${obdfilter_name}_UUID $ost_nid || rc=3; }
11403 cleanup_obdecho_osc () {
11404 local obdfilter_name=$1
11405 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
11406 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
11413 local pages=${3:-64}
11418 local obd_size=$(get_obd_size $node $OBD)
11419 local page_size=$(get_page_size $node)
11420 if [[ -n "$obd_size" ]]; then
11421 local new_count=$((obd_size / (pages * page_size / 1024)))
11422 [[ $new_count -ge $count ]] || count=$new_count
11425 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
11426 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
11428 if [ $rc -eq 0 ]; then
11429 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
11430 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
11432 echo "New object id is $id"
11433 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
11435 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
11436 "test_brw $count w v $pages $id" || rc=4; }
11437 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
11439 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
11440 "cleanup" || rc=5; }
11441 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
11442 "detach" || rc=6; }
11443 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
11448 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11449 remote_ost_nodsh && skip "remote OST with nodsh" && return
11451 local rmmod_local=0
11453 if ! module_loaded obdecho; then
11454 load_module obdecho/obdecho
11458 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
11459 local host=$(lctl get_param -n osc.$osc.import |
11460 awk '/current_connection:/ {print $2}' )
11461 local target=$(lctl get_param -n osc.$osc.import |
11462 awk '/target:/ {print $2}' )
11463 target=${target%_UUID}
11465 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
11466 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
11467 [[ -n $target ]] && cleanup_obdecho_osc $target
11468 [ $rmmod_local -eq 1 ] && rmmod obdecho
11471 run_test 180a "test obdecho on osc"
11474 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11475 remote_ost_nodsh && skip "remote OST with nodsh" && return
11477 local rmmod_remote=0
11479 do_facet ost1 "lsmod | grep -q obdecho || " \
11480 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
11481 "modprobe obdecho; }" && rmmod_remote=1
11482 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
11483 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
11484 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
11487 run_test 180b "test obdecho directly on obdfilter"
11489 test_180c() { # LU-2598
11490 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11491 remote_ost_nodsh && skip "remote OST with nodsh" && return
11492 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
11493 skip "Need MDS version at least 2.4.0" && return
11496 local rmmod_remote=false
11497 local pages=16384 # 64MB bulk I/O RPC size
11500 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11501 rmmod_remote=true || error "failed to load module obdecho"
11503 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
11505 if [ -n "$target" ]; then
11506 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
11508 echo "there is no obdfilter target on ost1"
11511 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
11514 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
11516 test_181() { # bug 22177
11517 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11518 # create enough files to index the directory
11519 createmany -o $DIR/$tdir/foobar 4000
11520 # print attributes for debug purpose
11523 multiop_bg_pause $DIR/$tdir D_Sc || return 1
11525 # remove the files & current working dir
11526 unlinkmany $DIR/$tdir/foobar 4000
11528 kill -USR1 $MULTIPID
11530 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
11533 run_test 181 "Test open-unlinked dir ========================"
11539 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11541 $LCTL set_param mdc.*.rpc_stats=clear
11543 for (( i = 0; i < $tcount; i++ )) ; do
11544 mkdir $DIR/$tdir/$i
11547 for (( i = 0; i < $tcount; i++ )) ; do
11548 createmany -o $DIR/$tdir/$i/f- $fcount &
11552 for (( i = 0; i < $tcount; i++ )) ; do
11553 unlinkmany $DIR/$tdir/$i/f- $fcount &
11557 $LCTL get_param mdc.*.rpc_stats
11561 run_test 182 "Test parallel modify metadata operations ================"
11563 test_183() { # LU-2275
11564 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11565 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
11566 skip "Need MDS version at least 2.3.56" && return
11568 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11569 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11570 echo aaa > $DIR/$tdir/$tfile
11572 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
11573 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
11575 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
11576 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
11578 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
11580 # Flush negative dentry cache
11581 touch $DIR/$tdir/$tfile
11583 # We are not checking for any leaked references here, they'll
11584 # become evident next time we do cleanup with module unload.
11587 run_test 183 "No crash or request leak in case of strange dispositions ========"
11589 # test suite 184 is for LU-2016, LU-2017
11591 check_swap_layouts_support && return 0
11593 dir0=$DIR/$tdir/$testnum
11594 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
11599 $SETSTRIPE -c1 $file1
11601 $SETSTRIPE -c2 $file2
11603 gen1=$($GETSTRIPE -g $file1)
11604 gen2=$($GETSTRIPE -g $file2)
11606 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11607 gen=$($GETSTRIPE -g $file1)
11608 [[ $gen1 != $gen ]] ||
11609 "Layout generation on $file1 does not change"
11610 gen=$($GETSTRIPE -g $file2)
11611 [[ $gen2 != $gen ]] ||
11612 "Layout generation on $file2 does not change"
11614 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11615 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11617 run_test 184a "Basic layout swap"
11620 check_swap_layouts_support && return 0
11622 dir0=$DIR/$tdir/$testnum
11623 mkdir -p $dir0 || error "creating dir $dir0"
11630 $SETSTRIPE -c1 $file1
11631 $SETSTRIPE -c2 $file2
11632 $SETSTRIPE -c1 $file3
11633 chown $RUNAS_ID $file3
11634 gen1=$($GETSTRIPE -g $file1)
11635 gen2=$($GETSTRIPE -g $file2)
11637 $LFS swap_layouts $dir1 $dir2 &&
11638 error "swap of directories layouts should fail"
11639 $LFS swap_layouts $dir1 $file1 &&
11640 error "swap of directory and file layouts should fail"
11641 $RUNAS $LFS swap_layouts $file1 $file2 &&
11642 error "swap of file we cannot write should fail"
11643 $LFS swap_layouts $file1 $file3 &&
11644 error "swap of file with different owner should fail"
11645 /bin/true # to clear error code
11647 run_test 184b "Forbidden layout swap (will generate errors)"
11650 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
11651 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
11652 check_swap_layouts_support && return 0
11654 local dir0=$DIR/$tdir/$testnum
11655 mkdir -p $dir0 || error "creating dir $dir0"
11657 local ref1=$dir0/ref1
11658 local ref2=$dir0/ref2
11659 local file1=$dir0/file1
11660 local file2=$dir0/file2
11661 # create a file large enough for the concurrent test
11662 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
11663 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
11664 echo "ref file size: ref1($(stat -c %s $ref1))," \
11665 "ref2($(stat -c %s $ref2))"
11668 dd if=$ref1 of=$file1 bs=16k &
11671 # Make sure dd starts to copy file
11672 while [ ! -f $file1 ]; do sleep 0.1; done
11674 $LFS swap_layouts $file1 $file2
11677 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
11678 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
11680 # how many bytes copied before swapping layout
11681 local copied=$(stat -c %s $file2)
11682 local remaining=$(stat -c %s $ref1)
11683 remaining=$((remaining - copied))
11684 echo "Copied $copied bytes before swapping layout..."
11686 cmp -n $copied $file1 $ref2 | grep differ &&
11687 error "Content mismatch [0, $copied) of ref2 and file1"
11688 cmp -n $copied $file2 $ref1 ||
11689 error "Content mismatch [0, $copied) of ref1 and file2"
11690 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
11691 error "Content mismatch [$copied, EOF) of ref1 and file1"
11694 rm -f $ref1 $ref2 $file1 $file2
11696 run_test 184c "Concurrent write and layout swap"
11699 check_swap_layouts_support && return 0
11700 [ -z "$(which getfattr 2>/dev/null)" ] &&
11701 skip "no getfattr command" && return 0
11703 local file1=$DIR/$tdir/$tfile-1
11704 local file2=$DIR/$tdir/$tfile-2
11705 local file3=$DIR/$tdir/$tfile-3
11709 mkdir -p $DIR/$tdir
11710 touch $file1 || error "create $file1 failed"
11711 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11712 error "create $file2 failed"
11713 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11714 error "create $file3 failed"
11715 lovea1=$($LFS getstripe $file1 | sed 1d)
11717 $LFS swap_layouts $file2 $file3 ||
11718 error "swap $file2 $file3 layouts failed"
11719 $LFS swap_layouts $file1 $file2 ||
11720 error "swap $file1 $file2 layouts failed"
11722 lovea2=$($LFS getstripe $file2 | sed 1d)
11723 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
11725 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11726 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
11728 run_test 184d "allow stripeless layouts swap"
11731 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
11732 { skip "Need MDS version at least 2.6.94"; return 0; }
11733 check_swap_layouts_support && return 0
11734 [ -z "$(which getfattr 2>/dev/null)" ] &&
11735 skip "no getfattr command" && return 0
11737 local file1=$DIR/$tdir/$tfile-1
11738 local file2=$DIR/$tdir/$tfile-2
11739 local file3=$DIR/$tdir/$tfile-3
11742 mkdir -p $DIR/$tdir
11743 touch $file1 || error "create $file1 failed"
11744 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11745 error "create $file2 failed"
11746 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11747 error "create $file3 failed"
11749 $LFS swap_layouts $file1 $file2 ||
11750 error "swap $file1 $file2 layouts failed"
11752 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11753 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
11755 echo 123 > $file1 || error "Should be able to write into $file1"
11757 $LFS swap_layouts $file1 $file3 ||
11758 error "swap $file1 $file3 layouts failed"
11760 echo 123 > $file1 || error "Should be able to write into $file1"
11762 rm -rf $file1 $file2 $file3
11764 run_test 184e "Recreate layout after stripeless layout swaps"
11766 test_185() { # LU-2441
11767 # LU-3553 - no volatile file support in old servers
11768 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
11769 { skip "Need MDS version at least 2.3.60"; return 0; }
11771 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11772 touch $DIR/$tdir/spoo
11773 local mtime1=$(stat -c "%Y" $DIR/$tdir)
11774 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
11775 error "cannot create/write a volatile file"
11776 [ "$FILESET" == "" ] &&
11777 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
11778 error "FID is still valid after close"
11780 multiop_bg_pause $DIR/$tdir vVw4096_c
11787 # assume that the next FID for this client is sequential, since stdout
11788 # is unfortunately eaten by multiop_bg_pause
11789 local n=$((${fidv[1]} + 1))
11790 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
11791 if [ "$FILESET" == "" ]; then
11792 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
11793 error "FID is missing before close"
11795 kill -USR1 $multi_pid
11796 # 1 second delay, so if mtime change we will see it
11798 local mtime2=$(stat -c "%Y" $DIR/$tdir)
11799 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
11801 run_test 185 "Volatile file support"
11804 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11805 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11806 skip "Need MDS version at least 2.3.0" && return
11808 local dir0=$DIR/$tdir/$testnum
11809 mkdir -p $dir0 || error "creating dir $dir0"
11811 local file=$dir0/file1
11812 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
11813 local dv1=$($LFS data_version $file)
11814 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
11815 local dv2=$($LFS data_version $file)
11816 [[ $dv1 != $dv2 ]] ||
11817 error "data version did not change on write $dv1 == $dv2"
11822 run_test 187a "Test data version change"
11825 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11826 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11827 skip "Need MDS version at least 2.3.0" && return
11829 local dir0=$DIR/$tdir/$testnum
11830 mkdir -p $dir0 || error "creating dir $dir0"
11832 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
11833 [[ ${DV[0]} != ${DV[1]} ]] ||
11834 error "data version did not change on write"\
11835 " ${DV[0]} == ${DV[1]}"
11840 run_test 187b "Test data version change on volatile file"
11843 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11844 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11845 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11847 local POOL=${POOL:-cea1}
11848 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
11849 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
11852 local last_ost=$(($OSTCOUNT - 1))
11854 local ost_list=$(seq $first_ost $ost_step $last_ost)
11855 local ost_range="$first_ost $last_ost $ost_step"
11856 local test_path=$POOL_ROOT/$POOL_DIR_NAME
11857 local file_dir=$POOL_ROOT/file_tst
11858 local subdir=$test_path/subdir
11862 # former test_200a test_200b
11863 pool_add $POOL || { rc=$? ; break; }
11864 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
11865 # former test_200c test_200d
11866 mkdir -p $test_path
11867 pool_set_dir $POOL $test_path || { rc=$? ; break; }
11868 pool_check_dir $POOL $test_path || { rc=$? ; break; }
11870 pool_check_dir $POOL $subdir || { rc=$? ; break; }
11871 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
11872 || { rc=$? ; break; }
11873 # former test_200e test_200f
11874 local files=$((OSTCOUNT*3))
11875 pool_alloc_files $POOL $test_path $files "$ost_list" \
11876 || { rc=$? ; break; }
11877 pool_create_files $POOL $file_dir $files "$ost_list" \
11878 || { rc=$? ; break; }
11879 # former test_200g test_200h
11880 pool_lfs_df $POOL || { rc=$? ; break; }
11881 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
11883 # former test_201a test_201b test_201c
11884 pool_remove_first_target $POOL || { rc=$? ; break; }
11886 local f=$test_path/$tfile
11887 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
11888 pool_remove $POOL $f || { rc=$? ; break; }
11895 run_test 200 "OST pools"
11897 # usage: default_attr <count | size | offset>
11899 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
11902 # usage: check_default_stripe_attr
11903 check_default_stripe_attr() {
11904 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
11906 --stripe-count|--count)
11907 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
11908 --stripe-size|--size)
11909 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
11910 --stripe-index|--index)
11913 error "unknown getstripe attr '$1'"
11916 [ $ACTUAL != $EXPECTED ] &&
11917 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
11921 test_mkdir -p $DIR/$tdir
11922 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
11924 check_default_stripe_attr --stripe-count
11925 check_default_stripe_attr --stripe-size
11926 check_default_stripe_attr --stripe-index
11930 run_test 204a "Print default stripe attributes ================="
11933 test_mkdir -p $DIR/$tdir
11934 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11936 check_default_stripe_attr --stripe-size
11937 check_default_stripe_attr --stripe-index
11941 run_test 204b "Print default stripe size and offset ==========="
11944 test_mkdir -p $DIR/$tdir
11945 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11947 check_default_stripe_attr --stripe-count
11948 check_default_stripe_attr --stripe-index
11952 run_test 204c "Print default stripe count and offset ==========="
11955 test_mkdir -p $DIR/$tdir
11956 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11958 check_default_stripe_attr --stripe-count
11959 check_default_stripe_attr --stripe-size
11963 run_test 204d "Print default stripe count and size ============="
11966 test_mkdir -p $DIR/$tdir
11967 $SETSTRIPE -d $DIR/$tdir
11969 check_default_stripe_attr --stripe-count --raw
11970 check_default_stripe_attr --stripe-size --raw
11971 check_default_stripe_attr --stripe-index --raw
11975 run_test 204e "Print raw stripe attributes ================="
11978 test_mkdir -p $DIR/$tdir
11979 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11981 check_default_stripe_attr --stripe-size --raw
11982 check_default_stripe_attr --stripe-index --raw
11986 run_test 204f "Print raw stripe size and offset ==========="
11989 test_mkdir -p $DIR/$tdir
11990 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11992 check_default_stripe_attr --stripe-count --raw
11993 check_default_stripe_attr --stripe-index --raw
11997 run_test 204g "Print raw stripe count and offset ==========="
12000 test_mkdir -p $DIR/$tdir
12001 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12003 check_default_stripe_attr --stripe-count --raw
12004 check_default_stripe_attr --stripe-size --raw
12008 run_test 204h "Print raw stripe count and size ============="
12010 # Figure out which job scheduler is being used, if any,
12011 # or use a fake one
12012 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
12013 JOBENV=SLURM_JOB_ID
12014 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
12016 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
12018 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
12019 JOBENV=LOADL_STEP_ID
12020 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
12023 $LCTL list_param jobid_name > /dev/null 2>&1
12024 if [ $? -eq 0 ]; then
12031 verify_jobstats() {
12036 # we don't really need to clear the stats for this test to work, since each
12037 # command has a unique jobid, but it makes debugging easier if needed.
12038 # for facet in $facets; do
12039 # local dev=$(convert_facet2label $facet)
12040 # # clear old jobstats
12041 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
12044 # use a new JobID for each test, or we might see an old one
12045 [ "$JOBENV" = "FAKE_JOBID" ] &&
12046 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12050 [ "$JOBENV" = "nodelocal" ] && {
12051 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12052 $LCTL set_param jobid_name=$FAKE_JOBID
12056 log "Test: ${cmd[*]}"
12057 log "Using JobID environment variable $JOBENV=$JOBVAL"
12059 if [ $JOBENV = "FAKE_JOBID" ]; then
12060 FAKE_JOBID=$JOBVAL ${cmd[*]}
12065 # all files are created on OST0000
12066 for facet in $facets; do
12067 local stats="*.$(convert_facet2label $facet).job_stats"
12068 if [ $(do_facet $facet lctl get_param $stats |
12069 grep -c $JOBVAL) -ne 1 ]; then
12070 do_facet $facet lctl get_param $stats
12071 error "No jobstats for $JOBVAL found on $facet::$stats"
12078 NEW_JOBENV=${1:-$OLD_JOBENV}
12079 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
12080 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
12085 do_facet $SINGLEMDS \
12086 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
12087 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
12091 test_205() { # Job stats
12092 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12093 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12094 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12095 remote_ost_nodsh && skip "remote OST with nodsh" && return
12097 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
12098 skip "Server doesn't support jobstats" && return 0
12099 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
12101 OLD_JOBENV=$($LCTL get_param -n jobid_var)
12102 if [ $OLD_JOBENV != $JOBENV ]; then
12103 jobstats_set $JOBENV
12104 trap cleanup_205 EXIT
12107 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
12108 echo "Registered as changelog user $CL_USER"
12110 OLD_INTERVAL=$(do_facet $SINGLEMDS \
12111 lctl get_param -n mdt.*.job_cleanup_interval)
12112 local interval_new=5
12113 do_facet $SINGLEMDS \
12114 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
12115 local start=$SECONDS
12119 cmd="mkdir $DIR/$tdir"
12120 verify_jobstats "$cmd" "$SINGLEMDS"
12122 cmd="rmdir $DIR/$tdir"
12123 verify_jobstats "$cmd" "$SINGLEMDS"
12124 # mkdir on secondary MDT
12125 if [ $MDSCOUNT -gt 1 ]; then
12126 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
12127 verify_jobstats "$cmd" "mds2"
12130 cmd="mknod $DIR/$tfile c 1 3"
12131 verify_jobstats "$cmd" "$SINGLEMDS"
12133 cmd="rm -f $DIR/$tfile"
12134 verify_jobstats "$cmd" "$SINGLEMDS"
12135 # create all files on OST0000 so verify_jobstats can find OST stats
12137 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
12138 verify_jobstats "$cmd" "$SINGLEMDS"
12140 cmd="touch $DIR/$tfile"
12141 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12143 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
12144 verify_jobstats "$cmd" "ost1"
12146 cancel_lru_locks osc
12147 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
12148 verify_jobstats "$cmd" "ost1"
12150 cmd="$TRUNCATE $DIR/$tfile 0"
12151 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12153 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
12154 verify_jobstats "$cmd" "$SINGLEMDS"
12155 # jobstats expiry - sleep until old stats should be expired
12156 local left=$((interval_new + 5 - (SECONDS - start)))
12157 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
12158 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
12160 cmd="mkdir $DIR/$tdir.expire"
12161 verify_jobstats "$cmd" "$SINGLEMDS"
12162 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
12163 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
12165 # Ensure that jobid are present in changelog (if supported by MDS)
12166 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
12168 $LFS changelog $MDT0 | tail -9
12169 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
12170 [ $jobids -eq 9 ] ||
12171 error "Wrong changelog jobid count $jobids != 9"
12175 jobstats_set $JOBENV
12177 $LFS changelog $MDT0 | tail -1
12178 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
12179 [ $jobids -eq 0 ] ||
12180 error "Unexpected jobids when jobid_var=$JOBENV"
12185 run_test 205 "Verify job stats"
12187 # LU-1480, LU-1773 and LU-1657
12189 mkdir -p $DIR/$tdir
12190 $SETSTRIPE -c -1 $DIR/$tdir
12191 #define OBD_FAIL_LOV_INIT 0x1403
12192 $LCTL set_param fail_loc=0xa0001403
12193 $LCTL set_param fail_val=1
12194 touch $DIR/$tdir/$tfile || true
12196 run_test 206 "fail lov_init_raid0() doesn't lbug"
12199 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12200 local fsz=`stat -c %s $DIR/$tfile`
12201 cancel_lru_locks mdc
12203 # do not return layout in getattr intent
12204 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
12205 $LCTL set_param fail_loc=0x170
12206 local sz=`stat -c %s $DIR/$tfile`
12208 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
12212 run_test 207a "can refresh layout at glimpse"
12215 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12216 local cksum=`md5sum $DIR/$tfile`
12217 local fsz=`stat -c %s $DIR/$tfile`
12218 cancel_lru_locks mdc
12219 cancel_lru_locks osc
12221 # do not return layout in getattr intent
12222 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
12223 $LCTL set_param fail_loc=0x171
12225 # it will refresh layout after the file is opened but before read issues
12226 echo checksum is "$cksum"
12227 echo "$cksum" |md5sum -c --quiet || error "file differs"
12231 run_test 207b "can refresh layout at open"
12234 # FIXME: in this test suite, only RD lease is used. This is okay
12235 # for now as only exclusive open is supported. After generic lease
12236 # is done, this test suite should be revised. - Jinshan
12238 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12239 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
12240 { skip "Need MDS version at least 2.4.52"; return 0; }
12242 echo "==== test 1: verify get lease work"
12243 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
12245 echo "==== test 2: verify lease can be broken by upcoming open"
12246 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12250 $MULTIOP $DIR/$tfile oO_RDONLY:c
12251 kill -USR1 $PID && wait $PID || error "break lease error"
12253 echo "==== test 3: verify lease can't be granted if an open already exists"
12254 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
12258 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
12259 kill -USR1 $PID && wait $PID || error "open file error"
12261 echo "==== test 4: lease can sustain over recovery"
12262 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
12268 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
12270 echo "==== test 5: lease broken can't be regained by replay"
12271 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12275 # open file to break lease and then recovery
12276 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
12279 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
12283 run_test 208 "Exclusive open"
12286 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
12287 skip_env "must have disp_stripe" && return
12290 sync; sleep 5; sync;
12292 echo 3 > /proc/sys/vm/drop_caches
12293 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12295 # open/close 500 times
12296 for i in $(seq 500); do
12300 echo 3 > /proc/sys/vm/drop_caches
12301 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12303 echo "before: $req_before, after: $req_after"
12304 [ $((req_after - req_before)) -ge 300 ] &&
12305 error "open/close requests are not freed"
12308 run_test 209 "read-only open/close requests should be freed promptly"
12312 size=$((size % 8192 + 1))
12313 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
12314 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
12315 rm -f $DIR/f212 $DIR/f212.xyz
12317 run_test 212 "Sendfile test ============================================"
12320 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
12321 cancel_lru_locks osc
12322 lctl set_param fail_loc=0x8000040f
12323 # generate a read lock
12324 cat $DIR/$tfile > /dev/null
12325 # write to the file, it will try to cancel the above read lock.
12326 cat /etc/hosts >> $DIR/$tfile
12328 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
12330 test_214() { # for bug 20133
12331 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
12332 for (( i=0; i < 340; i++ )) ; do
12333 touch $DIR/$tdir/d214c/a$i
12336 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
12337 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
12338 ls $DIR/d214c || error "ls $DIR/d214c failed"
12339 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
12340 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
12342 run_test 214 "hash-indexed directory test - bug 20133"
12344 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
12345 create_lnet_proc_files() {
12346 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
12347 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
12349 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
12350 rm -f "$TMP/lnet_$1.sys_tmp"
12353 # counterpart of create_lnet_proc_files
12354 remove_lnet_proc_files() {
12355 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
12358 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12359 # 3rd arg as regexp for body
12360 check_lnet_proc_stats() {
12361 local l=$(cat "$TMP/lnet_$1" |wc -l)
12362 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
12364 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
12367 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12368 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
12369 # optional and can be regexp for 2nd line (lnet.routes case)
12370 check_lnet_proc_entry() {
12371 local blp=2 # blp stands for 'position of 1st line of body'
12372 [ -z "$5" ] || blp=3 # lnet.routes case
12374 local l=$(cat "$TMP/lnet_$1" |wc -l)
12375 # subtracting one from $blp because the body can be empty
12376 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
12378 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
12379 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
12381 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
12382 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
12384 # bail out if any unexpected line happened
12385 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
12386 [ "$?" != 0 ] || error "$2 misformatted"
12389 test_215() { # for bugs 18102, 21079, 21517
12390 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12391 local N='(0|[1-9][0-9]*)' # non-negative numeric
12392 local P='[1-9][0-9]*' # positive numeric
12393 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
12394 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
12395 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
12396 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
12398 local L1 # regexp for 1st line
12399 local L2 # regexp for 2nd line (optional)
12400 local BR # regexp for the rest (body)
12402 # lnet.stats should look as 11 space-separated non-negative numerics
12403 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
12404 create_lnet_proc_files "stats"
12405 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
12406 remove_lnet_proc_files "stats"
12408 # lnet.routes should look like this:
12409 # Routing disabled/enabled
12410 # net hops priority state router
12411 # where net is a string like tcp0, hops > 0, priority >= 0,
12412 # state is up/down,
12413 # router is a string like 192.168.1.1@tcp2
12414 L1="^Routing (disabled|enabled)$"
12415 L2="^net +hops +priority +state +router$"
12416 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
12417 create_lnet_proc_files "routes"
12418 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
12419 remove_lnet_proc_files "routes"
12421 # lnet.routers should look like this:
12422 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
12423 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
12424 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
12425 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
12426 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
12427 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
12428 create_lnet_proc_files "routers"
12429 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
12430 remove_lnet_proc_files "routers"
12432 # lnet.peers should look like this:
12433 # nid refs state last max rtr min tx min queue
12434 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
12435 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
12436 # numeric (0 or >0 or <0), queue >= 0.
12437 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
12438 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
12439 create_lnet_proc_files "peers"
12440 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
12441 remove_lnet_proc_files "peers"
12443 # lnet.buffers should look like this:
12444 # pages count credits min
12445 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
12446 L1="^pages +count +credits +min$"
12447 BR="^ +$N +$N +$I +$I$"
12448 create_lnet_proc_files "buffers"
12449 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
12450 remove_lnet_proc_files "buffers"
12452 # lnet.nis should look like this:
12453 # nid status alive refs peer rtr max tx min
12454 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
12455 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
12456 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
12457 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
12458 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
12459 create_lnet_proc_files "nis"
12460 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
12461 remove_lnet_proc_files "nis"
12463 # can we successfully write to lnet.stats?
12464 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
12465 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
12467 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
12469 test_216() { # bug 20317
12470 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12471 remote_ost_nodsh && skip "remote OST with nodsh" && return
12474 local facets=$(get_facets OST)
12475 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12477 save_lustre_params client "osc.*.contention_seconds" > $p
12478 save_lustre_params $facets \
12479 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
12480 save_lustre_params $facets \
12481 "ldlm.namespaces.filter-*.contended_locks" >> $p
12482 save_lustre_params $facets \
12483 "ldlm.namespaces.filter-*.contention_seconds" >> $p
12486 # agressive lockless i/o settings
12487 for node in $(osts_nodes); do
12488 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 2000000; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 0; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 60'
12490 lctl set_param -n osc.*.contention_seconds 60
12492 $DIRECTIO write $DIR/$tfile 0 10 4096
12493 $CHECKSTAT -s 40960 $DIR/$tfile
12495 # disable lockless i/o
12496 for node in $(osts_nodes); do
12497 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
12499 lctl set_param -n osc.*.contention_seconds 0
12502 dd if=/dev/zero of=$DIR/$tfile count=0
12503 $CHECKSTAT -s 0 $DIR/$tfile
12505 restore_lustre_params <$p
12509 run_test 216 "check lockless direct write works and updates file size and kms correctly"
12511 test_217() { # bug 22430
12512 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12516 for node in $(nodes_list); do
12517 nid=$(host_nids_address $node $NETTYPE)
12518 if [[ $nid = *-* ]] ; then
12519 echo "lctl ping $nid@$NETTYPE"
12520 lctl ping $nid@$NETTYPE
12522 echo "skipping $node (no hyphen detected)"
12526 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
12529 # do directio so as not to populate the page cache
12530 log "creating a 10 Mb file"
12531 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12532 log "starting reads"
12533 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12534 log "truncating the file"
12535 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12537 kill %+ || true # reads might have finished
12538 echo "wait until dd is finished"
12540 log "removing the temporary file"
12541 rm -rf $DIR/$tfile || error "tmp file removal failed"
12543 run_test 218 "parallel read and truncate should not deadlock ======================="
12546 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12547 # write one partial page
12548 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
12549 # set no grant so vvp_io_commit_write will do sync write
12550 $LCTL set_param fail_loc=0x411
12551 # write a full page at the end of file
12552 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
12554 $LCTL set_param fail_loc=0
12555 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
12556 $LCTL set_param fail_loc=0x411
12557 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
12560 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
12561 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
12563 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
12565 test_220() { #LU-325
12566 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12567 remote_ost_nodsh && skip "remote OST with nodsh" && return
12568 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12569 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12572 # create on MDT0000 so the last_id and next_id are correct
12574 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
12578 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
12579 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
12580 osc.$mdtosc_proc1.prealloc_last_id)
12581 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
12582 osc.$mdtosc_proc1.prealloc_next_id)
12586 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
12587 #define OBD_FAIL_OST_ENOINO 0x229
12588 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
12589 create_pool $FSNAME.$TESTNAME || return 1
12590 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
12592 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
12594 MDSOBJS=$((last_id - next_id))
12595 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
12597 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
12598 echo "OST still has $count kbytes free"
12600 echo "create $MDSOBJS files @next_id..."
12601 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
12603 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12604 osc.$mdtosc_proc1.prealloc_last_id)
12605 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12606 osc.$mdtosc_proc1.prealloc_next_id)
12608 echo "after creation, last_id=$last_id2, next_id=$next_id2"
12613 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
12614 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
12616 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
12617 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
12618 echo "unlink $MDSOBJS files @$next_id..."
12619 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
12621 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
12624 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12625 dd if=`which date` of=$MOUNT/date oflag=sync
12626 chmod +x $MOUNT/date
12628 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
12629 $LCTL set_param fail_loc=0x80001401
12631 $MOUNT/date > /dev/null
12634 run_test 221 "make sure fault and truncate race to not cause OOM"
12637 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12639 test_mkdir -p $DIR/$tdir
12640 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12641 createmany -o $DIR/$tdir/$tfile 10
12642 cancel_lru_locks mdc
12643 cancel_lru_locks osc
12644 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12645 $LCTL set_param fail_loc=0x31a
12646 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
12647 $LCTL set_param fail_loc=0
12650 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
12653 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12655 test_mkdir -p $DIR/$tdir
12656 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12657 createmany -o $DIR/$tdir/$tfile 10
12658 cancel_lru_locks mdc
12659 cancel_lru_locks osc
12660 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12661 $LCTL set_param fail_loc=0x31a
12662 rm -r $DIR/$tdir || error "AGL for rmdir failed"
12663 $LCTL set_param fail_loc=0
12665 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
12668 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12670 test_mkdir -p $DIR/$tdir
12671 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12672 createmany -o $DIR/$tdir/$tfile 10
12673 cancel_lru_locks mdc
12674 cancel_lru_locks osc
12675 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
12676 $LCTL set_param fail_loc=0x31b
12677 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
12678 $LCTL set_param fail_loc=0
12681 run_test 223 "osc reenqueue if without AGL lock granted ======================="
12683 test_224a() { # LU-1039, MRP-303
12684 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12685 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
12686 $LCTL set_param fail_loc=0x508
12687 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
12688 $LCTL set_param fail_loc=0
12691 run_test 224a "Don't panic on bulk IO failure"
12693 test_224b() { # LU-1039, MRP-303
12694 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12695 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
12696 cancel_lru_locks osc
12697 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
12698 $LCTL set_param fail_loc=0x515
12699 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
12700 $LCTL set_param fail_loc=0
12703 run_test 224b "Don't panic on bulk IO failure"
12705 test_224c() { # LU-6441
12706 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12707 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12709 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12710 save_writethrough $p
12711 set_cache writethrough on
12713 local pages_per_rpc=$($LCTL get_param \
12714 osc.*.max_pages_per_rpc)
12715 local at_max=$($LCTL get_param -n at_max)
12716 local timeout=$($LCTL get_param -n timeout)
12717 local test_at="$LCTL get_param -n at_max"
12718 local param_at="$FSNAME.sys.at_max"
12719 local test_timeout="$LCTL get_param -n timeout"
12720 local param_timeout="$FSNAME.sys.timeout"
12722 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
12724 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
12725 error "conf_param at_max=0 failed"
12726 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
12727 error "conf_param timeout=5 failed"
12729 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
12730 do_facet ost1 $LCTL set_param fail_loc=0x520
12731 $LFS setstripe -c 1 -i 0 $DIR/$tfile
12732 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
12734 do_facet ost1 $LCTL set_param fail_loc=0
12736 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
12737 error "conf_param at_max=$at_max failed"
12738 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
12739 $timeout || error "conf_param timeout=$timeout failed"
12741 $LCTL set_param -n $pages_per_rpc
12742 restore_lustre_params < $p
12745 run_test 224c "Don't hang if one of md lost during large bulk RPC"
12747 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
12749 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12750 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12751 if [ -z ${MDSSURVEY} ]; then
12752 skip_env "mds-survey not found" && return
12755 [ $MDSCOUNT -ge 2 ] &&
12756 skip "skipping now for more than one MDT" && return
12758 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12759 { skip "Need MDS version at least 2.2.51"; return; }
12761 local mds=$(facet_host $SINGLEMDS)
12762 local target=$(do_nodes $mds 'lctl dl' | \
12763 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12765 local cmd1="file_count=1000 thrhi=4"
12766 local cmd2="dir_count=2 layer=mdd stripe_count=0"
12767 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12768 local cmd="$cmd1 $cmd2 $cmd3"
12770 rm -f ${TMP}/mds_survey*
12772 eval $cmd || error "mds-survey with zero-stripe failed"
12773 cat ${TMP}/mds_survey*
12774 rm -f ${TMP}/mds_survey*
12776 run_test 225a "Metadata survey sanity with zero-stripe"
12779 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12780 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12781 if [ -z ${MDSSURVEY} ]; then
12782 skip_env "mds-survey not found" && return
12784 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12785 { skip "Need MDS version at least 2.2.51"; return; }
12787 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
12788 skip_env "Need to mount OST to test" && return
12791 [ $MDSCOUNT -ge 2 ] &&
12792 skip "skipping now for more than one MDT" && return
12793 local mds=$(facet_host $SINGLEMDS)
12794 local target=$(do_nodes $mds 'lctl dl' | \
12795 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12797 local cmd1="file_count=1000 thrhi=4"
12798 local cmd2="dir_count=2 layer=mdd stripe_count=1"
12799 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12800 local cmd="$cmd1 $cmd2 $cmd3"
12802 rm -f ${TMP}/mds_survey*
12804 eval $cmd || error "mds-survey with stripe_count failed"
12805 cat ${TMP}/mds_survey*
12806 rm -f ${TMP}/mds_survey*
12808 run_test 225b "Metadata survey sanity with stripe_count = 1"
12810 mcreate_path2fid () {
12816 local path=$DIR/$tdir/$name
12821 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
12822 error "cannot create $desc"
12824 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
12826 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
12828 fid_path=$($LFS fid2path $MOUNT $fid)
12830 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
12832 [ "$path" == "$fid_path" ] ||
12833 error "fid2path returned $fid_path, expected $path"
12835 echo "pass with $path and $fid"
12840 mkdir -p $DIR/$tdir
12842 mcreate_path2fid 0010666 0 0 fifo "FIFO"
12843 mcreate_path2fid 0020666 1 3 null "character special file (null)"
12844 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
12845 mcreate_path2fid 0040666 0 0 dir "directory"
12846 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
12847 mcreate_path2fid 0100666 0 0 file "regular file"
12848 mcreate_path2fid 0120666 0 0 link "symbolic link"
12849 mcreate_path2fid 0140666 0 0 sock "socket"
12851 run_test 226a "call path2fid and fid2path on files of all type"
12854 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12858 mkdir -p $DIR/$tdir
12859 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
12860 error "create remote directory failed"
12861 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
12862 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
12863 "character special file (null)"
12864 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
12865 "character special file (no device)"
12866 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
12867 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
12868 "block special file (loop)"
12869 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
12870 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
12871 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
12873 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
12875 # LU-1299 Executing or running ldd on a truncated executable does not
12876 # cause an out-of-memory condition.
12878 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12879 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
12880 dd if=$(which date) of=$MOUNT/date bs=1k count=1
12881 chmod +x $MOUNT/date
12883 $MOUNT/date > /dev/null
12884 ldd $MOUNT/date > /dev/null
12887 run_test 227 "running truncated executable does not cause OOM"
12889 # LU-1512 try to reuse idle OI blocks
12891 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12892 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12893 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12894 skip "non-ldiskfs backend" && return
12896 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12897 local myDIR=$DIR/$tdir
12900 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12901 $LCTL set_param fail_loc=0x80001002
12902 createmany -o $myDIR/t- 10000
12903 $LCTL set_param fail_loc=0
12904 # The guard is current the largest FID holder
12906 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12908 local IDX=$(($SEQ % 64))
12910 do_facet $SINGLEMDS sync
12911 # Make sure journal flushed.
12913 local blk1=$(do_facet $SINGLEMDS \
12914 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12915 grep Blockcount | awk '{print $4}')
12917 # Remove old files, some OI blocks will become idle.
12918 unlinkmany $myDIR/t- 10000
12919 # Create new files, idle OI blocks should be reused.
12920 createmany -o $myDIR/t- 2000
12921 do_facet $SINGLEMDS sync
12922 # Make sure journal flushed.
12924 local blk2=$(do_facet $SINGLEMDS \
12925 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12926 grep Blockcount | awk '{print $4}')
12928 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12930 run_test 228a "try to reuse idle OI blocks"
12933 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12934 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12935 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12936 skip "non-ldiskfs backend" && return
12938 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12939 local myDIR=$DIR/$tdir
12942 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12943 $LCTL set_param fail_loc=0x80001002
12944 createmany -o $myDIR/t- 10000
12945 $LCTL set_param fail_loc=0
12946 # The guard is current the largest FID holder
12948 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12950 local IDX=$(($SEQ % 64))
12952 do_facet $SINGLEMDS sync
12953 # Make sure journal flushed.
12955 local blk1=$(do_facet $SINGLEMDS \
12956 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12957 grep Blockcount | awk '{print $4}')
12959 # Remove old files, some OI blocks will become idle.
12960 unlinkmany $myDIR/t- 10000
12963 stop $SINGLEMDS || error "Fail to stop MDT."
12965 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
12967 df $MOUNT || error "Fail to df."
12968 # Create new files, idle OI blocks should be reused.
12969 createmany -o $myDIR/t- 2000
12970 do_facet $SINGLEMDS sync
12971 # Make sure journal flushed.
12973 local blk2=$(do_facet $SINGLEMDS \
12974 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12975 grep Blockcount | awk '{print $4}')
12977 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12979 run_test 228b "idle OI blocks can be reused after MDT restart"
12983 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12984 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12985 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12986 skip "non-ldiskfs backend" && return
12988 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12989 local myDIR=$DIR/$tdir
12992 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12993 $LCTL set_param fail_loc=0x80001002
12994 # 20000 files can guarantee there are index nodes in the OI file
12995 createmany -o $myDIR/t- 20000
12996 $LCTL set_param fail_loc=0
12997 # The guard is current the largest FID holder
12999 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13001 local IDX=$(($SEQ % 64))
13003 do_facet $SINGLEMDS sync
13004 # Make sure journal flushed.
13006 local blk1=$(do_facet $SINGLEMDS \
13007 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13008 grep Blockcount | awk '{print $4}')
13010 # Remove old files, some OI blocks will become idle.
13011 unlinkmany $myDIR/t- 20000
13013 # The OI file should become empty now
13015 # Create new files, idle OI blocks should be reused.
13016 createmany -o $myDIR/t- 2000
13017 do_facet $SINGLEMDS sync
13018 # Make sure journal flushed.
13020 local blk2=$(do_facet $SINGLEMDS \
13021 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13022 grep Blockcount | awk '{print $4}')
13024 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13026 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
13028 test_229() { # LU-2482, LU-3448
13029 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
13030 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
13032 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13033 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
13037 # Create a file with a released layout and stripe count 2.
13038 $MULTIOP $DIR/$tfile H2c ||
13039 error "failed to create file with released layout"
13041 $GETSTRIPE -v $DIR/$tfile
13043 local pattern=$($GETSTRIPE -L $DIR/$tfile)
13044 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
13046 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
13047 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
13048 stat $DIR/$tfile || error "failed to stat released file"
13050 chown $RUNAS_ID $DIR/$tfile ||
13051 error "chown $RUNAS_ID $DIR/$tfile failed"
13053 chgrp $RUNAS_ID $DIR/$tfile ||
13054 error "chgrp $RUNAS_ID $DIR/$tfile failed"
13056 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
13057 rm $DIR/$tfile || error "failed to remove released file"
13059 run_test 229 "getstripe/stat/rm/attr changes work on released files"
13062 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13063 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13066 test_mkdir $DIR/$tdir
13067 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
13068 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
13069 [ $mdt_idx -ne 0 ] &&
13070 error "create local directory on wrong MDT $mdt_idx"
13072 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
13073 error "create remote directory failed"
13074 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
13075 [ $mdt_idx -ne $MDTIDX ] &&
13076 error "create remote directory on wrong MDT $mdt_idx"
13078 createmany -o $DIR/$tdir/test_230/t- 10 ||
13079 error "create files on remote directory failed"
13080 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
13081 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
13082 rm -r $DIR/$tdir || error "unlink remote directory failed"
13084 run_test 230a "Create remote directory and files under the remote directory"
13087 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13088 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13095 local migrate_dir=$DIR/$tdir/migrate_dir
13096 local other_dir=$DIR/$tdir/other_dir
13098 test_mkdir $DIR/$tdir
13099 test_mkdir -i0 -c1 $migrate_dir
13100 test_mkdir -i0 -c1 $other_dir
13101 for ((i=0; i<10; i++)); do
13102 mkdir -p $migrate_dir/dir_${i}
13103 createmany -o $migrate_dir/dir_${i}/f 10 ||
13104 error "create files under remote dir failed $i"
13107 cp /etc/passwd $migrate_dir/$tfile
13108 cp /etc/passwd $other_dir/$tfile
13109 chattr +SAD $migrate_dir
13110 chattr +SAD $migrate_dir/$tfile
13112 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13113 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13114 local old_dir_mode=$(stat -c%f $migrate_dir)
13115 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
13117 mkdir -p $migrate_dir/dir_default_stripe2
13118 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
13119 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
13121 mkdir -p $other_dir
13122 ln $migrate_dir/$tfile $other_dir/luna
13123 ln $migrate_dir/$tfile $migrate_dir/sofia
13124 ln $other_dir/$tfile $migrate_dir/david
13125 ln -s $migrate_dir/$tfile $other_dir/zachary
13126 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
13127 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
13129 $LFS migrate -m $MDTIDX $migrate_dir ||
13130 error "fails on migrating remote dir to MDT1"
13132 echo "migratate to MDT1, then checking.."
13133 for ((i = 0; i < 10; i++)); do
13134 for file in $(find $migrate_dir/dir_${i}); do
13135 mdt_index=$($LFS getstripe -M $file)
13136 [ $mdt_index == $MDTIDX ] ||
13137 error "$file is not on MDT${MDTIDX}"
13141 # the multiple link file should still in MDT0
13142 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
13143 [ $mdt_index == 0 ] ||
13144 error "$file is not on MDT${MDTIDX}"
13146 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13147 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13148 error " expect $old_dir_flag get $new_dir_flag"
13150 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13151 [ "$old_file_flag" = "$new_file_flag" ] ||
13152 error " expect $old_file_flag get $new_file_flag"
13154 local new_dir_mode=$(stat -c%f $migrate_dir)
13155 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13156 error "expect mode $old_dir_mode get $new_dir_mode"
13158 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13159 [ "$old_file_mode" = "$new_file_mode" ] ||
13160 error "expect mode $old_file_mode get $new_file_mode"
13162 diff /etc/passwd $migrate_dir/$tfile ||
13163 error "$tfile different after migration"
13165 diff /etc/passwd $other_dir/luna ||
13166 error "luna different after migration"
13168 diff /etc/passwd $migrate_dir/sofia ||
13169 error "sofia different after migration"
13171 diff /etc/passwd $migrate_dir/david ||
13172 error "david different after migration"
13174 diff /etc/passwd $other_dir/zachary ||
13175 error "zachary different after migration"
13177 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13178 error "${tfile}_ln different after migration"
13180 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13181 error "${tfile}_ln_other different after migration"
13183 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
13184 [ $stripe_count = 2 ] ||
13185 error "dir strpe_count $d != 2 after migration."
13187 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
13188 [ $stripe_count = 2 ] ||
13189 error "file strpe_count $d != 2 after migration."
13191 #migrate back to MDT0
13194 $LFS migrate -m $MDTIDX $migrate_dir ||
13195 error "fails on migrating remote dir to MDT0"
13197 echo "migrate back to MDT0, checking.."
13198 for file in $(find $migrate_dir); do
13199 mdt_index=$($LFS getstripe -M $file)
13200 [ $mdt_index == $MDTIDX ] ||
13201 error "$file is not on MDT${MDTIDX}"
13204 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13205 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13206 error " expect $old_dir_flag get $new_dir_flag"
13208 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13209 [ "$old_file_flag" = "$new_file_flag" ] ||
13210 error " expect $old_file_flag get $new_file_flag"
13212 local new_dir_mode=$(stat -c%f $migrate_dir)
13213 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13214 error "expect mode $old_dir_mode get $new_dir_mode"
13216 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13217 [ "$old_file_mode" = "$new_file_mode" ] ||
13218 error "expect mode $old_file_mode get $new_file_mode"
13220 diff /etc/passwd ${migrate_dir}/$tfile ||
13221 error "$tfile different after migration"
13223 diff /etc/passwd ${other_dir}/luna ||
13224 error "luna different after migration"
13226 diff /etc/passwd ${migrate_dir}/sofia ||
13227 error "sofia different after migration"
13229 diff /etc/passwd ${other_dir}/zachary ||
13230 error "zachary different after migration"
13232 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13233 error "${tfile}_ln different after migration"
13235 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13236 error "${tfile}_ln_other different after migration"
13238 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
13239 [ $stripe_count = 2 ] ||
13240 error "dir strpe_count $d != 2 after migration."
13242 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
13243 [ $stripe_count = 2 ] ||
13244 error "file strpe_count $d != 2 after migration."
13246 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13248 run_test 230b "migrate directory"
13251 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13252 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13253 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13257 local migrate_dir=$DIR/$tdir/migrate_dir
13259 #If migrating directory fails in the middle, all entries of
13260 #the directory is still accessiable.
13261 test_mkdir $DIR/$tdir
13262 test_mkdir -i0 -c1 $migrate_dir
13264 createmany -o $migrate_dir/f 10 ||
13265 error "create files under ${migrate_dir} failed"
13267 #failed after migrating 5 entries
13268 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
13269 do_facet mds1 lctl set_param fail_loc=0x20001801
13270 do_facet mds1 lctl set_param fail_val=5
13271 local t=$(ls $migrate_dir | wc -l)
13272 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
13273 error "migrate should fail after 5 entries"
13275 mkdir $migrate_dir/dir &&
13276 error "mkdir succeeds under migrating directory"
13277 touch $migrate_dir/file &&
13278 error "touch file succeeds under migrating directory"
13280 local u=$(ls $migrate_dir | wc -l)
13281 [ "$u" == "$t" ] || error "$u != $t during migration"
13283 for file in $(find $migrate_dir); do
13284 stat $file || error "stat $file failed"
13287 do_facet mds1 lctl set_param fail_loc=0
13288 do_facet mds1 lctl set_param fail_val=0
13290 $LFS migrate -m $MDTIDX $migrate_dir ||
13291 error "migrate open files should failed with open files"
13293 echo "Finish migration, then checking.."
13294 for file in $(find $migrate_dir); do
13295 mdt_index=$($LFS getstripe -M $file)
13296 [ $mdt_index == $MDTIDX ] ||
13297 error "$file is not on MDT${MDTIDX}"
13300 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13302 run_test 230c "check directory accessiblity if migration is failed"
13305 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13306 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13309 local migrate_dir=$DIR/$tdir/migrate_dir
13313 test_mkdir $DIR/$tdir
13314 test_mkdir -i0 -c1 $migrate_dir
13316 for ((i=0; i<100; i++)); do
13317 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
13318 createmany -o $migrate_dir/dir_${i}/f 100 ||
13319 error "create files under remote dir failed $i"
13322 $LFS migrate -m $MDTIDX $migrate_dir ||
13323 error "migrate remote dir error"
13325 echo "Finish migration, then checking.."
13326 for file in $(find $migrate_dir); do
13327 mdt_index=$($LFS getstripe -M $file)
13328 [ $mdt_index == $MDTIDX ] ||
13329 error "$file is not on MDT${MDTIDX}"
13332 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13334 run_test 230d "check migrate big directory"
13337 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13338 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13344 mkdir -p $DIR/$tdir
13345 mkdir $DIR/$tdir/migrate_dir
13346 mkdir $DIR/$tdir/other_dir
13347 touch $DIR/$tdir/migrate_dir/a
13348 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
13349 ls $DIR/$tdir/other_dir
13351 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13352 error "migrate dir fails"
13354 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13355 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13357 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13358 [ $mdt_index == 0 ] || error "a is not on MDT0"
13360 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
13361 error "migrate dir fails"
13363 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
13364 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
13366 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13367 [ $mdt_index == 1 ] || error "a is not on MDT1"
13369 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
13370 [ $mdt_index == 1 ] || error "b is not on MDT1"
13372 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13373 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
13375 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
13377 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13379 run_test 230e "migrate mulitple local link files"
13382 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13383 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13387 mkdir -p $DIR/$tdir
13388 mkdir $DIR/$tdir/migrate_dir
13389 $LFS mkdir -i1 $DIR/$tdir/other_dir
13390 touch $DIR/$tdir/migrate_dir/a
13391 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
13392 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
13393 ls $DIR/$tdir/other_dir
13395 # a should be migrated to MDT1, since no other links on MDT0
13396 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13397 error "#1 migrate dir fails"
13398 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13399 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13400 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13401 [ $mdt_index == 1 ] || error "a is not on MDT1"
13403 # a should stay on MDT1, because it is a mulitple link file
13404 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13405 error "#2 migrate dir fails"
13406 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13407 [ $mdt_index == 1 ] || error "a is not on MDT1"
13409 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13410 error "#3 migrate dir fails"
13412 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13413 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
13414 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
13416 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
13417 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
13419 # a should be migrated to MDT0, since no other links on MDT1
13420 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13421 error "#4 migrate dir fails"
13422 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13423 [ $mdt_index == 0 ] || error "a is not on MDT0"
13425 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13427 run_test 230f "migrate mulitple remote link files"
13430 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13431 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13433 mkdir -p $DIR/$tdir/migrate_dir
13435 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
13436 error "migrating dir to non-exist MDT succeeds"
13439 run_test 230g "migrate dir to non-exist MDT"
13442 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13443 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13444 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
13445 skip "Need MDS version at least 2.7.64" && return
13448 mkdir -p $DIR/$tdir/migrate_dir
13450 $LFS migrate -m1 $DIR &&
13451 error "migrating mountpoint1 should fail"
13453 $LFS migrate -m1 $DIR/$tdir/.. &&
13454 error "migrating mountpoint2 should fail"
13456 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
13457 error "migrating $tdir fail"
13459 mdt_index=$($LFS getstripe -M $DIR/$tdir)
13460 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13462 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13463 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13466 run_test 230h "migrate .. and root"
13469 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13470 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13472 mkdir -p $DIR/$tdir/migrate_dir
13474 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
13475 error "migration fails with a tailing slash"
13477 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
13478 error "migration fails with two tailing slashes"
13480 run_test 230i "lfs migrate -m tolerates trailing slashes"
13484 # For simplicity this test assumes that max_pages_per_rpc
13485 # is the same across all OSCs
13486 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
13487 local bulk_size=$((max_pages * 4096))
13489 mkdir -p $DIR/$tdir
13491 # clear the OSC stats
13492 $LCTL set_param osc.*.stats=0 &>/dev/null
13495 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
13496 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
13497 oflag=direct &>/dev/null || error "dd failed"
13499 sync; sleep 1; sync # just to be safe
13500 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
13501 if [ x$nrpcs != "x1" ]; then
13502 $LCTL get_param osc.*.stats
13503 error "found $nrpcs ost_write RPCs, not 1 as expected"
13507 # Drop the OSC cache, otherwise we will read from it
13508 cancel_lru_locks osc
13510 # clear the OSC stats
13511 $LCTL set_param osc.*.stats=0 &>/dev/null
13513 # Client reads $bulk_size.
13514 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
13515 iflag=direct &>/dev/null || error "dd failed"
13517 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
13518 if [ x$nrpcs != "x1" ]; then
13519 $LCTL get_param osc.*.stats
13520 error "found $nrpcs ost_read RPCs, not 1 as expected"
13523 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
13526 mkdir -p $DIR/$tdir
13528 for i in {0..1023}; do
13529 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
13530 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
13531 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
13535 run_test 231b "must not assert on fully utilized OST request buffer"
13538 mkdir -p $DIR/$tdir
13539 #define OBD_FAIL_LDLM_OST_LVB 0x31c
13540 $LCTL set_param fail_loc=0x31c
13542 # ignore dd failure
13543 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
13545 $LCTL set_param fail_loc=0
13546 umount_client $MOUNT || error "umount failed"
13547 mount_client $MOUNT || error "mount failed"
13549 run_test 232 "failed lock should not block umount"
13552 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
13553 { skip "Need MDS version at least 2.3.64"; return; }
13554 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13556 local fid=$($LFS path2fid $MOUNT)
13557 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13558 error "cannot access $MOUNT using its FID '$fid'"
13560 run_test 233a "checking that OBF of the FS root succeeds"
13563 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
13564 { skip "Need MDS version at least 2.5.90"; return; }
13565 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13567 local fid=$($LFS path2fid $MOUNT/.lustre)
13568 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13569 error "cannot access $MOUNT/.lustre using its FID '$fid'"
13571 fid=$($LFS path2fid $MOUNT/.lustre/fid)
13572 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13573 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
13575 run_test 233b "checking that OBF of the FS .lustre succeeds"
13578 local p="$TMP/sanityN-$TESTNAME.parameters"
13579 save_lustre_params client "llite.*.xattr_cache" > $p
13580 lctl set_param llite.*.xattr_cache 1 ||
13581 { skip "xattr cache is not supported"; return 0; }
13583 mkdir -p $DIR/$tdir || error "mkdir failed"
13584 touch $DIR/$tdir/$tfile || error "touch failed"
13585 # OBD_FAIL_LLITE_XATTR_ENOMEM
13586 $LCTL set_param fail_loc=0x1405
13587 # output of the form: attr 2 4 44 3 fc13 x86_64
13588 V=($(IFS=".-" rpm -q attr))
13589 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
13590 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
13591 # attr pre-2.4.44-7 had a bug with rc
13592 # LU-3703 - SLES 11 and FC13 clients have older attr
13593 getfattr -n user.attr $DIR/$tdir/$tfile &&
13594 error "getfattr should have failed with ENOMEM"
13596 skip "LU-3703: attr version $(getfattr --version) too old"
13598 $LCTL set_param fail_loc=0x0
13601 restore_lustre_params < $p
13604 run_test 234 "xattr cache should not crash on ENOMEM"
13607 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
13608 skip "Need MDS version at least 2.4.52" && return
13609 flock_deadlock $DIR/$tfile
13614 124) error "process hangs on a deadlock"
13616 *) error "error executing flock_deadlock $DIR/$tfile"
13620 run_test 235 "LU-1715: flock deadlock detection does not work properly"
13624 check_swap_layouts_support && return 0
13625 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
13627 local ref1=/etc/passwd
13628 local ref2=/etc/group
13629 local file1=$DIR/$tdir/f1
13630 local file2=$DIR/$tdir/f2
13632 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
13633 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
13634 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
13635 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
13636 local fd=$(free_fd)
13637 local cmd="exec $fd<>$file2"
13640 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
13641 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
13644 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13649 run_test 236 "Layout swap on open unlinked file"
13651 # test to verify file handle related system calls
13652 # (name_to_handle_at/open_by_handle_at)
13653 # The new system calls are supported in glibc >= 2.14.
13656 echo "Test file_handle syscalls" > $DIR/$tfile ||
13657 error "write failed"
13658 check_fhandle_syscalls $DIR/$tfile ||
13659 error "check_fhandle_syscalls failed"
13661 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
13663 # LU-4659 linkea consistency
13665 local server_version=$(lustre_version_code $SINGLEMDS)
13667 [[ $server_version -gt $(version_code 2.5.57) ]] ||
13668 [[ $server_version -gt $(version_code 2.5.1) &&
13669 $server_version -lt $(version_code 2.5.50) ]] ||
13670 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
13673 ln $DIR/$tfile $DIR/$tfile.lnk
13674 touch $DIR/$tfile.new
13675 mv $DIR/$tfile.new $DIR/$tfile
13676 local fid1=$($LFS path2fid $DIR/$tfile)
13677 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
13678 local path1=$($LFS fid2path $FSNAME "$fid1")
13679 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
13680 local path2=$($LFS fid2path $FSNAME "$fid2")
13681 [ $tfile.lnk == $path2 ] ||
13682 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
13685 run_test 238 "Verify linkea consistency"
13688 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
13689 skip "Need MDS version at least 2.5.60" && return
13690 local list=$(comma_list $(mdts_nodes))
13692 mkdir -p $DIR/$tdir
13693 createmany -o $DIR/$tdir/f- 5000
13694 unlinkmany $DIR/$tdir/f- 5000
13695 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
13696 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
13697 osc.*MDT*.sync_in_flight" | calc_sum)
13698 [ "$changes" -eq 0 ] || error "$changes not synced"
13700 run_test 239 "osp_sync test"
13702 test_239a() { #LU-5297
13703 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13705 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
13706 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
13707 chgrp $RUNAS_GID $DIR/$tfile
13708 wait_delete_completed
13710 run_test 239a "process invalid osp sync record correctly"
13712 test_239b() { #LU-5297
13713 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13715 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
13716 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
13717 chgrp $RUNAS_GID $DIR/$tfile1
13718 wait_delete_completed
13719 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13721 chgrp $RUNAS_GID $DIR/$tfile2
13722 wait_delete_completed
13724 run_test 239b "process osp sync record with ENOMEM error correctly"
13727 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13728 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13730 mkdir -p $DIR/$tdir
13732 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
13733 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
13734 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
13735 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
13737 umount_client $MOUNT || error "umount failed"
13738 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
13739 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
13740 mount_client $MOUNT || error "failed to mount client"
13742 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
13743 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
13745 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
13748 for LOOP in $(seq $1); do
13749 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
13750 cancel_lru_locks osc || true
13755 for LOOP in $(seq $1); do
13756 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
13757 iflag=direct 2>/dev/null
13761 test_241a() { # was test_241
13762 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13764 cancel_lru_locks osc
13765 test_241_bio 1000 &
13770 run_test 241a "bio vs dio"
13773 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13775 test_241_dio 1000 &
13780 run_test 241b "dio vs dio"
13783 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13784 mkdir -p $DIR/$tdir
13785 touch $DIR/$tdir/$tfile
13787 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
13788 do_facet mds1 lctl set_param fail_loc=0x105
13789 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
13791 do_facet mds1 lctl set_param fail_loc=0
13792 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
13794 run_test 242 "mdt_readpage failure should not cause directory unreadable"
13798 test_mkdir -p $DIR/$tdir
13799 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
13801 run_test 243 "various group lock tests"
13805 test_mkdir -p $DIR/$tdir
13806 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
13807 sendfile_grouplock $DIR/$tdir/$tfile || \
13808 error "sendfile+grouplock failed"
13811 run_test 244 "sendfile with group lock tests"
13814 local flagname="multi_mod_rpcs"
13815 local connect_data_name="max_mod_rpcs"
13818 # check if multiple modify RPCs flag is set
13819 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
13820 grep "connect_flags:")
13823 echo "$out" | grep -qw $flagname
13824 if [ $? -ne 0 ]; then
13825 echo "connect flag $flagname is not set"
13829 # check if multiple modify RPCs data is set
13830 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
13833 echo "$out" | grep -qw $connect_data_name ||
13834 error "import should have connect data $connect_data_name"
13836 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
13838 test_246() { # LU-7371
13839 remote_ost_nodsh && skip "remote OST with nodsh" && return
13840 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
13841 skip "Need OST version >= 2.7.62" && return 0
13842 do_facet ost1 $LCTL set_param fail_val=4095
13843 #define OBD_FAIL_OST_READ_SIZE 0x234
13844 do_facet ost1 $LCTL set_param fail_loc=0x234
13845 $LFS setstripe $DIR/$tfile -i 0 -c 1
13846 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
13847 cancel_lru_locks $FSNAME-OST0000
13848 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
13850 run_test 246 "Read file of size 4095 should return right length"
13853 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
13855 { skip "Fileset feature is not supported"; return; }
13857 local submount=${MOUNT}_$tdir
13860 mkdir -p $submount || error "mkdir $submount failed"
13861 FILESET="$FILESET/$tdir" mount_client $submount ||
13862 error "mount $submount failed"
13863 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
13864 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
13865 error "read $MOUNT/$tdir/$tfile failed"
13866 umount_client $submount || error "umount $submount failed"
13869 run_test 247a "mount subdir as fileset"
13872 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13873 { skip "Fileset feature is not supported"; return; }
13875 local submount=${MOUNT}_$tdir
13877 rm -rf $MOUNT/$tdir
13878 mkdir -p $submount || error "mkdir $submount failed"
13880 FILESET="$FILESET/$tdir" mount_client $submount &&
13881 error "mount $submount should fail"
13884 run_test 247b "mount subdir that dose not exist"
13887 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13888 { skip "Fileset feature is not supported"; return; }
13890 local submount=${MOUNT}_$tdir
13892 mkdir -p $MOUNT/$tdir/dir1
13893 mkdir -p $submount || error "mkdir $submount failed"
13894 FILESET="$FILESET/$tdir" mount_client $submount ||
13895 error "mount $submount failed"
13896 local fid=$($LFS path2fid $MOUNT/)
13897 $LFS fid2path $submount $fid && error "fid2path should fail"
13898 umount_client $submount || error "umount $submount failed"
13901 run_test 247c "running fid2path outside root"
13904 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13905 { skip "Fileset feature is not supported"; return; }
13907 local submount=${MOUNT}_$tdir
13909 mkdir -p $MOUNT/$tdir/dir1
13910 mkdir -p $submount || error "mkdir $submount failed"
13911 FILESET="$FILESET/$tdir" mount_client $submount ||
13912 error "mount $submount failed"
13913 local fid=$($LFS path2fid $submount/dir1)
13914 $LFS fid2path $submount $fid || error "fid2path should succeed"
13915 umount_client $submount || error "umount $submount failed"
13918 run_test 247d "running fid2path inside root"
13922 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
13924 { skip "Fileset feature is not supported"; return; }
13926 local submount=${MOUNT}_$tdir
13929 mkdir -p $submount || error "mkdir $submount failed"
13930 FILESET="$FILESET/.." mount_client $submount &&
13931 error "mount $submount should fail"
13934 run_test 247e "mount .. as fileset"
13937 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
13938 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
13940 # create a large file for fast read verification
13941 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
13943 # make sure the file is created correctly
13944 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
13945 { rm -f $DIR/$tfile; skip "file creation error" && return; }
13947 echo "Test 1: verify that fast read is 4 times faster on cache read"
13949 # small read with fast read enabled
13950 $LCTL set_param -n llite.*.fast_read=1
13951 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
13952 awk '/copied/ { print $6 }')
13954 # small read with fast read disabled
13955 $LCTL set_param -n llite.*.fast_read=0
13956 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
13957 awk '/copied/ { print $6 }')
13959 # verify that fast read is 4 times faster for cache read
13960 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
13961 error_not_in_vm "fast read was not 4 times faster: " \
13962 "$t_fast vs $t_slow"
13964 echo "Test 2: verify the performance between big and small read"
13965 $LCTL set_param -n llite.*.fast_read=1
13967 # 1k non-cache read
13968 cancel_lru_locks osc
13969 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
13970 awk '/copied/ { print $6 }')
13972 # 1M non-cache read
13973 cancel_lru_locks osc
13974 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
13975 awk '/copied/ { print $6 }')
13977 # verify that big IO is not 4 times faster than small IO
13978 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
13979 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
13981 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
13984 run_test 248 "fast read verification"
13986 test_249() { # LU-7890
13988 $SETSTRIPE -c 1 $DIR/$tfile
13990 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
13991 skip "Need at least version 2.8.54"
13993 # Offset 2T == 4k * 512M
13994 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
13995 error "dd to 2T offset failed"
13997 run_test 249 "Write above 2T file size"
14000 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
14001 && skip "no 16TB file size limit on ZFS" && return
14003 $SETSTRIPE -c 1 $DIR/$tfile
14004 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
14005 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
14006 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
14007 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
14008 conv=notrunc,fsync && error "append succeeded"
14011 run_test 250 "Write above 16T limit"
14014 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
14016 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
14017 #Skip once - writing the first stripe will succeed
14018 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14019 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
14020 error "short write happened"
14022 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14023 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
14024 error "short read happened"
14028 run_test 251 "Handling short read and write correctly"
14038 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14039 remote_ost_nodsh && skip "remote OST with nodsh" && return
14040 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
14041 "$(facet_fstype mds1)" != "ldiskfs" ]; then
14042 skip "can only run lr_reader on ldiskfs target"
14046 # check lr_reader on OST0000
14048 dev=$(facet_device $tgt)
14049 out=$(do_facet $tgt $LR_READER $dev)
14050 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14052 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
14053 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
14054 error "Invalid uuid returned by $LR_READER on target $tgt"
14055 echo -e "uuid returned by $LR_READER is '$uuid'\n"
14057 # check lr_reader -c on MDT0000
14059 dev=$(facet_device $tgt)
14060 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
14061 echo "$LR_READER does not support additional options"
14064 out=$(do_facet $tgt $LR_READER -c $dev)
14065 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14067 num=$(echo "$out" | grep -c "mdtlov")
14068 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
14069 error "Invalid number of mdtlov clients returned by $LR_READER"
14070 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
14072 # check lr_reader -cr on MDT0000
14073 out=$(do_facet $tgt $LR_READER -cr $dev)
14074 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14076 echo "$out" | grep -q "^reply_data:$" ||
14077 error "$LR_READER should have returned 'reply_data' section"
14078 num=$(echo "$out" | grep -c "client_generation")
14079 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
14081 run_test 252 "check lr_reader tool"
14083 test_253_fill_ost() {
14084 local size_mb #how many MB should we write to pass watermark
14085 local lwm=$3 #low watermark
14086 local free_10mb #10% of free space
14088 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14089 size_mb=$((free_kb / 1024 - lwm))
14090 free_10mb=$((free_kb / 10240))
14091 #If 10% of free space cross low watermark use it
14092 if (( free_10mb > size_mb )); then
14095 #At least we need to store 1.1 of difference between
14096 #free space and low watermark
14097 size_mb=$((size_mb + size_mb / 10))
14099 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
14100 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
14101 oflag=append conv=notrunc
14106 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14107 echo "OST still has $((free_kb / 1024)) mbytes free"
14114 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14115 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14116 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
14118 local ost_name=$($LFS osts |
14119 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
14121 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
14122 do_facet $SINGLEMDS $LCTL get_param -n \
14123 osp.$mdtosc_proc1.reserved_mb_high ||
14124 { skip "remote MDS does not support reserved_mb_high" &&
14129 wait_delete_completed
14132 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
14133 osp.$mdtosc_proc1.reserved_mb_high)
14134 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
14135 osp.$mdtosc_proc1.reserved_mb_low)
14136 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
14138 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
14139 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
14140 error "Adding $ost_name to pool failed"
14142 # Wait for client to see a OST at pool
14143 wait_update $HOSTNAME "$LCTL get_param -n
14144 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
14145 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
14146 error "Client can not see the pool"
14147 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
14148 error "Setstripe failed"
14150 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
14151 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
14152 echo "OST still has $((blocks/1024)) mbytes free"
14154 local new_lwm=$((blocks/1024-10))
14155 do_facet $SINGLEMDS $LCTL set_param \
14156 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
14157 do_facet $SINGLEMDS $LCTL set_param \
14158 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
14160 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14162 #First enospc could execute orphan deletion so repeat.
14163 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14165 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14166 osp.$mdtosc_proc1.prealloc_status)
14167 echo "prealloc_status $oa_status"
14169 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
14170 error "File creation should fail"
14171 #object allocation was stopped, but we still able to append files
14172 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
14173 error "Append failed"
14174 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
14176 wait_delete_completed
14180 for i in $(seq 10 12); do
14181 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
14182 error "File creation failed after rm";
14185 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14186 osp.$mdtosc_proc1.prealloc_status)
14187 echo "prealloc_status $oa_status"
14189 if (( oa_status != 0 )); then
14190 error "Object allocation still disable after rm"
14192 do_facet $SINGLEMDS $LCTL set_param \
14193 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
14194 do_facet $SINGLEMDS $LCTL set_param \
14195 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
14198 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
14199 error "Remove $ost_name from pool failed"
14200 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14201 error "Pool destroy fialed"
14203 run_test 253 "Check object allocation limit"
14208 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14209 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14210 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
14211 { skip "MDS does not support changelog_size" && return; }
14213 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14214 echo "Registered as changelog user $cl_user"
14216 $LFS changelog_clear $MDT0 $cl_user 0
14218 local size1=$(do_facet mds1 \
14219 $LCTL get_param -n mdd.$MDT0.changelog_size)
14220 echo "Changelog size $size1"
14223 $LFS mkdir -i 0 $DIR/$tdir
14225 mkdir -p $DIR/$tdir/pics/2008/zachy
14226 touch $DIR/$tdir/pics/2008/zachy/timestamp
14227 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
14228 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14229 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14230 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14231 rm $DIR/$tdir/pics/desktop.jpg
14233 local size2=$(do_facet mds1 \
14234 $LCTL get_param -n mdd.$MDT0.changelog_size)
14235 echo "Changelog size after work $size2"
14237 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14239 if (( size2 <= size1 )); then
14240 error "Changelog size after work should be greater than original"
14244 run_test 254 "Check changelog size"
14251 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
14252 awk -F: '{print $2}' | grep $type > /dev/null
14253 if [ $? -ne 0 ]; then
14263 lfs ladvise -a willread $file > /dev/null 2>&1
14264 if [ $? -eq 0 ]; then
14268 lfs ladvise -a willread $file 2>&1 |
14269 grep "Inappropriate ioctl for device" > /dev/null
14270 if [ $? -eq 0 ]; then
14276 ladvise_willread_performance()
14279 local average_cache=0
14280 local average_ladvise=0
14282 for ((i = 1; i <= $repeat; i++)); do
14283 echo "Iter $i/$repeat: reading without willread hint"
14284 cancel_lru_locks osc
14285 do_nodes $(comma_list $(osts_nodes)) \
14286 "echo 3 > /proc/sys/vm/drop_caches"
14287 local speed_origin=$($READS -f $DIR/$tfile -s $size \
14288 -b 4096 -n $((size / 4096)) -t 60 |
14289 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##')
14291 echo "Iter $i/$repeat: Reading again without willread hint"
14292 cancel_lru_locks osc
14293 local speed_cache=$($READS -f $DIR/$tfile -s $size \
14294 -b 4096 -n $((size / 4096)) -t 60 |
14295 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##')
14297 echo "Iter $i/$repeat: reading with willread hint"
14298 cancel_lru_locks osc
14299 do_nodes $(comma_list $(osts_nodes)) \
14300 "echo 3 > /proc/sys/vm/drop_caches"
14301 lfs ladvise -a willread $DIR/$tfile ||
14302 error "Ladvise failed"
14303 local speed_ladvise=$($READS -f $DIR/$tfile -s $size \
14304 -b 4096 -n $((size / 4096)) -t 60 |
14305 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##')
14307 local cache_speedup=$(echo "scale=2; \
14308 ($speed_cache-$speed_origin)/$speed_origin*100" | bc)
14309 cache_speedup=$(echo ${cache_speedup%.*})
14310 echo "Iter $i/$repeat: cache speedup: $cache_speedup%"
14311 average_cache=$((average_cache + cache_speedup))
14313 local ladvise_speedup=$(echo "scale=2; \
14314 ($speed_ladvise-$speed_origin)/$speed_origin*100" | bc)
14315 ladvise_speedup=$(echo ${ladvise_speedup%.*})
14316 echo "Iter $i/$repeat: ladvise speedup: $ladvise_speedup%"
14317 average_ladvise=$((average_ladvise + ladvise_speedup))
14319 average_cache=$((average_cache / repeat))
14320 average_ladvise=$((average_ladvise / repeat))
14322 if [ $average_cache -lt 20 ]; then
14323 echo "Speedup with cache is less than 20% ($average_cache%),"\
14324 "skipping check of speedup with willread:"\
14325 "$average_ladvise%"
14329 local lowest_speedup=$((average_cache / 2))
14330 [ $average_ladvise -gt $lowest_speedup ] ||
14331 error_not_in_vm "Speedup with willread is less than " \
14332 "$lowest_speedup%, got $average_ladvise%"
14333 echo "Speedup with willread ladvise: $average_ladvise%"
14334 echo "Speedup with cache: $average_cache%"
14338 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14339 skip "lustre < 2.8.54 does not support ladvise " && return
14341 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
14343 ladvise_no_type willread $DIR/$tfile &&
14344 skip "willread ladvise is not supported" && return
14346 ladvise_no_ioctl $DIR/$tfile &&
14347 skip "ladvise ioctl is not supported" && return
14350 local size=$((size_mb * 1048576))
14351 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14352 error "dd to $DIR/$tfile failed"
14354 lfs ladvise -a willread $DIR/$tfile ||
14355 error "Ladvise failed with no range argument"
14357 lfs ladvise -a willread -s 0 $DIR/$tfile ||
14358 error "Ladvise failed with no -l or -e argument"
14360 lfs ladvise -a willread -e 1 $DIR/$tfile ||
14361 error "Ladvise failed with only -e argument"
14363 lfs ladvise -a willread -l 1 $DIR/$tfile ||
14364 error "Ladvise failed with only -l argument"
14366 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
14367 error "End offset should not be smaller than start offset"
14369 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
14370 error "End offset should not be equal to start offset"
14372 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
14373 error "Ladvise failed with overflowing -s argument"
14375 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
14376 error "Ladvise failed with overflowing -e argument"
14378 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
14379 error "Ladvise failed with overflowing -l argument"
14381 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
14382 error "Ladvise succeeded with conflicting -l and -e arguments"
14384 echo "Synchronous ladvise should wait"
14386 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
14387 do_nodes $(comma_list $(osts_nodes)) \
14388 $LCTL set_param fail_val=$delay fail_loc=0x237
14390 local start_ts=$SECONDS
14391 lfs ladvise -a willread $DIR/$tfile ||
14392 error "Ladvise failed with no range argument"
14393 local end_ts=$SECONDS
14394 local inteval_ts=$((end_ts - start_ts))
14396 if [ $inteval_ts -lt $(($delay - 1)) ]; then
14397 error "Synchronous advice didn't wait reply"
14400 echo "Asynchronous ladvise shouldn't wait"
14401 local start_ts=$SECONDS
14402 lfs ladvise -a willread -b $DIR/$tfile ||
14403 error "Ladvise failed with no range argument"
14404 local end_ts=$SECONDS
14405 local inteval_ts=$((end_ts - start_ts))
14407 if [ $inteval_ts -gt $(($delay / 2)) ]; then
14408 error "Asynchronous advice blocked"
14411 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
14412 ladvise_willread_performance
14414 run_test 255a "check 'lfs ladvise -a willread'"
14420 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
14424 ladvise_no_type dontneed $DIR/$tfile &&
14425 skip "dontneed ladvise is not supported" && return
14427 ladvise_no_ioctl $DIR/$tfile &&
14428 skip "ladvise ioctl is not supported" && return
14430 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14431 skip "lustre < 2.8.54 does not support ladvise" && return
14433 [ "$(facet_fstype ost1)" = "zfs" ] &&
14434 skip "zfs-osd does not support dontneed advice" && return
14436 lfs setstripe -c 1 -i 0 $DIR/$tfile
14439 local size=$((size_mb * 1048576))
14440 # In order to prevent disturbance of other processes, only check 3/4
14441 # of the memory usage
14442 local kibibytes=$((size_mb * 1024 * 3 / 4))
14444 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14445 error "dd to $DIR/$tfile failed"
14447 local total=$(facet_meminfo ost1 MemTotal)
14448 echo "Total memory: $total KiB"
14450 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
14451 local before_read=$(facet_meminfo ost1 Cached)
14452 echo "Cache used before read: $before_read KiB"
14454 lfs ladvise -a willread $DIR/$tfile ||
14455 error "Ladvise willread failed"
14456 local after_read=$(facet_meminfo ost1 Cached)
14457 echo "Cache used after read: $after_read KiB"
14459 lfs ladvise -a dontneed $DIR/$tfile ||
14460 error "Ladvise dontneed again failed"
14461 local no_read=$(facet_meminfo ost1 Cached)
14462 echo "Cache used after dontneed ladvise: $no_read KiB"
14464 if [ $total -lt $((before_read + kibibytes)) ]; then
14465 echo "Memory is too small, abort checking"
14469 if [ $((before_read + kibibytes)) -gt $after_read ]; then
14470 error "Ladvise willread should use more memory" \
14471 "than $kibibytes KiB"
14474 if [ $((no_read + kibibytes)) -gt $after_read ]; then
14475 error "Ladvise dontneed should release more memory" \
14476 "than $kibibytes KiB"
14479 run_test 255b "check 'lfs ladvise -a dontneed'"
14486 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14487 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14488 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
14489 skip "non-ldiskfs backend" && return
14491 mdt_dev=$(mdsdevname 1)
14493 cl_user=$(do_facet mds1 \
14494 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
14495 if [[ -n $cl_user ]]; then
14496 skip "active changelog user"
14500 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14501 echo "Registered as changelog user $cl_user"
14504 mkdir -p $DIR/$tdir
14506 $LFS changelog_clear $MDT0 $cl_user 0
14509 touch $DIR/$tdir/{1..10}
14512 stop mds1 || error "Fail to stop MDT."
14515 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
14517 #after mount new plainllog is used
14518 touch $DIR/$tdir/{11..19}
14519 cat_sl=$(do_facet mds1 \
14520 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
14521 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
14523 if (( cat_sl != 2 )); then
14524 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14525 error "Changelog catalog has wrong number of slots $cat_sl"
14528 $LFS changelog_clear $MDT0 $cl_user 0
14530 cat_sl=$(do_facet mds1 \
14531 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
14532 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
14534 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14536 if (( cat_sl == 2 )); then
14537 error "Empty plain llog was not deleted from changelog catalog"
14539 if (( cat_sl != 1 )); then
14540 error "Active plain llog shouldn\`t be deleted from catalog"
14543 run_test 256 "Check llog delete for empty and not full state"
14546 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14547 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
14548 skip "Need MDS version at least 2.8.55" && return
14550 test_mkdir -p $DIR/$tdir
14552 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
14553 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
14556 #define OBD_FAIL_MDS_XATTR_REP 0x161
14557 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
14558 local facet=mds$((mdtidx + 1))
14559 set_nodes_failloc $(facet_active_host $facet) 0x80000161
14560 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
14562 stop $facet || error "stop MDS failed"
14563 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
14564 error "start MDS fail"
14566 run_test 257 "xattr locks are not lost"
14569 #define OBD_FAIL_MDC_CLOSE 0x806
14570 $LCTL set_param fail_loc=0x80000806
14574 run_test 260 "Check mdc_close fail"
14576 cleanup_test_300() {
14580 test_striped_dir() {
14585 mkdir -p $DIR/$tdir
14587 SAVE_UMASK=$(umask)
14588 trap cleanup_test_300 RETURN EXIT
14590 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
14591 $DIR/$tdir/striped_dir ||
14592 error "set striped dir error"
14594 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
14595 [ "$mode" = "755" ] || error "expect 755 got $mode"
14597 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
14598 error "getdirstripe failed"
14599 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
14600 if [ "$stripe_count" != "2" ]; then
14601 error "stripe_count is $stripe_count, expect 2"
14604 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
14605 if [ "$stripe_index" != "$mdt_index" ]; then
14606 error "stripe_index is $stripe_index, expect $mdt_index"
14609 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14610 error "nlink error after create striped dir"
14612 mkdir $DIR/$tdir/striped_dir/a
14613 mkdir $DIR/$tdir/striped_dir/b
14615 stat $DIR/$tdir/striped_dir/a ||
14616 error "create dir under striped dir failed"
14617 stat $DIR/$tdir/striped_dir/b ||
14618 error "create dir under striped dir failed"
14620 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
14621 error "nlink error after mkdir"
14623 rmdir $DIR/$tdir/striped_dir/a
14624 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
14625 error "nlink error after rmdir"
14627 rmdir $DIR/$tdir/striped_dir/b
14628 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14629 error "nlink error after rmdir"
14631 chattr +i $DIR/$tdir/striped_dir
14632 createmany -o $DIR/$tdir/striped_dir/f 10 &&
14633 error "immutable flags not working under striped dir!"
14634 chattr -i $DIR/$tdir/striped_dir
14636 rmdir $DIR/$tdir/striped_dir ||
14637 error "rmdir striped dir error"
14645 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14646 skip "skipped for lustre < 2.7.0" && return
14647 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14648 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14650 test_striped_dir 0 || error "failed on striped dir on MDT0"
14651 test_striped_dir 1 || error "failed on striped dir on MDT0"
14653 run_test 300a "basic striped dir sanity test"
14656 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14657 skip "skipped for lustre < 2.7.0" && return
14658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14659 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14665 test_mkdir $DIR/$tdir || error "mkdir fail"
14666 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14667 error "set striped dir error"
14668 for ((i=0; i<10; i++)); do
14669 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
14671 touch $DIR/$tdir/striped_dir/file_$i ||
14672 error "touch error $i"
14673 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
14674 [ $mtime1 -eq $mtime2 ] &&
14675 error "mtime not change after create"
14677 rm -f $DIR/$tdir/striped_dir/file_$i ||
14678 error "unlink error $i"
14679 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
14680 [ $mtime2 -eq $mtime3 ] &&
14681 error "mtime did not change after unlink"
14685 run_test 300b "check ctime/mtime for striped dir"
14688 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14689 skip "skipped for lustre < 2.7.0" && return
14690 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14691 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14694 mkdir -p $DIR/$tdir
14695 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
14696 error "set striped dir error"
14698 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
14699 error "chown striped dir failed"
14701 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
14702 error "create 5k files failed"
14704 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
14706 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
14710 run_test 300c "chown && check ls under striped directory"
14713 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14714 skip "skipped for lustre < 2.7.0" && return
14715 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14716 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14720 mkdir -p $DIR/$tdir
14721 $SETSTRIPE -c 2 $DIR/$tdir
14723 #local striped directory
14724 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14725 error "set striped dir error"
14726 createmany -o $DIR/$tdir/striped_dir/f 10 ||
14727 error "create 10 files failed"
14729 #remote striped directory
14730 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
14731 error "set striped dir error"
14732 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
14733 error "create 10 files failed"
14735 for file in $(find $DIR/$tdir); do
14736 stripe_count=$($GETSTRIPE -c $file)
14737 [ $stripe_count -eq 2 ] ||
14738 error "wrong stripe $stripe_count for $file"
14743 run_test 300d "check default stripe under striped directory"
14746 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14747 skip "Need MDS version at least 2.7.55" && return
14748 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14749 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14753 mkdir -p $DIR/$tdir
14755 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14756 error "set striped dir error"
14758 touch $DIR/$tdir/striped_dir/a
14759 touch $DIR/$tdir/striped_dir/b
14760 touch $DIR/$tdir/striped_dir/c
14762 mkdir $DIR/$tdir/striped_dir/dir_a
14763 mkdir $DIR/$tdir/striped_dir/dir_b
14764 mkdir $DIR/$tdir/striped_dir/dir_c
14766 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
14767 error "set striped dir under striped dir error"
14769 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_b ||
14770 error "set striped dir under striped dir error"
14772 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
14773 error "set striped dir under striped dir error"
14775 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
14776 error "rename dir under striped dir fails"
14778 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
14779 error "rename dir under different stripes fails"
14781 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
14782 error "rename file under striped dir should succeed"
14784 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
14785 error "rename dir under striped dir should succeed"
14789 run_test 300e "check rename under striped directory"
14792 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14793 skip "Need MDS version at least 2.7.55" && return
14794 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14795 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14800 mkdir -p $DIR/$tdir
14802 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14803 error "set striped dir error"
14805 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
14806 error "set striped dir error"
14808 touch $DIR/$tdir/striped_dir/a
14809 mkdir $DIR/$tdir/striped_dir/dir_a
14810 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
14811 error "create striped dir under striped dir fails"
14813 touch $DIR/$tdir/striped_dir1/b
14814 mkdir $DIR/$tdir/striped_dir1/dir_b
14815 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
14816 error "create striped dir under striped dir fails"
14818 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
14819 error "rename dir under different striped dir should fail"
14821 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
14822 error "rename striped dir under diff striped dir should fail"
14824 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
14825 error "rename file under diff striped dirs fails"
14829 run_test 300f "check rename cross striped directory"
14831 test_300_check_default_striped_dir()
14834 local default_count=$2
14835 local default_index=$3
14838 local dir_stripe_index
14841 echo "checking $dirname $default_count $default_index"
14842 $LFS setdirstripe -D -c $default_count -i $default_index \
14843 -t all_char $DIR/$tdir/$dirname ||
14844 error "set default stripe on striped dir error"
14845 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
14846 [ $stripe_count -eq $default_count ] ||
14847 error "expect $default_count get $stripe_count for $dirname"
14849 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
14850 [ $stripe_index -eq $default_index ] ||
14851 error "expect $default_index get $stripe_index for $dirname"
14853 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
14854 error "create dirs failed"
14856 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
14857 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
14858 for dir in $(find $DIR/$tdir/$dirname/*); do
14859 stripe_count=$($LFS getdirstripe -c $dir)
14860 [ $stripe_count -eq $default_count ] ||
14861 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
14862 error "stripe count $default_count != $stripe_count for $dir"
14864 stripe_index=$($LFS getdirstripe -i $dir)
14865 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
14866 error "$stripe_index != $default_index for $dir"
14868 #check default stripe
14869 stripe_count=$($LFS getdirstripe -D -c $dir)
14870 [ $stripe_count -eq $default_count ] ||
14871 error "default count $default_count != $stripe_count for $dir"
14873 stripe_index=$($LFS getdirstripe -D -i $dir)
14874 [ $stripe_index -eq $default_index ] ||
14875 error "default index $default_index != $stripe_index for $dir"
14877 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
14881 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14882 skip "Need MDS version at least 2.7.55" && return
14883 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14889 mkdir $DIR/$tdir/normal_dir
14891 #Checking when client cache stripe index
14892 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
14893 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
14894 error "create striped_dir failed"
14896 mkdir $DIR/$tdir/striped_dir/dir1 ||
14897 error "create dir1 fails"
14898 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
14899 [ $stripe_index -eq 1 ] ||
14900 error "dir1 expect 1 got $stripe_index"
14902 $LFS setdirstripe -i2 $DIR/$tdir/striped_dir/dir2 ||
14903 error "create dir2 fails"
14904 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir2)
14905 [ $stripe_index -eq 2 ] ||
14906 error "dir2 expect 2 got $stripe_index"
14908 #check default stripe count/stripe index
14909 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
14910 test_300_check_default_striped_dir normal_dir 1 0
14911 test_300_check_default_striped_dir normal_dir 2 1
14912 test_300_check_default_striped_dir normal_dir 2 -1
14914 #delete default stripe information
14915 echo "delete default stripeEA"
14916 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
14917 error "set default stripe on striped dir error"
14919 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
14920 for dir in $(find $DIR/$tdir/normal_dir/*); do
14921 stripe_count=$($LFS getdirstripe -c $dir)
14922 [ $stripe_count -eq 0 ] ||
14923 error "expect 1 get $stripe_count for $dir"
14924 stripe_index=$($LFS getdirstripe -i $dir)
14925 [ $stripe_index -eq 0 ] ||
14926 error "expect 0 get $stripe_index for $dir"
14929 run_test 300g "check default striped directory for normal directory"
14932 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14933 skip "Need MDS version at least 2.7.55" && return
14934 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14939 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
14940 $DIR/$tdir/striped_dir ||
14941 error "set striped dir error"
14943 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
14944 test_300_check_default_striped_dir striped_dir 1 0
14945 test_300_check_default_striped_dir striped_dir 2 1
14946 test_300_check_default_striped_dir striped_dir 2 -1
14948 #delete default stripe information
14949 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
14950 error "set default stripe on striped dir error"
14952 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
14953 for dir in $(find $DIR/$tdir/striped_dir/*); do
14954 stripe_count=$($LFS getdirstripe -c $dir)
14955 [ $stripe_count -eq 0 ] ||
14956 error "expect 1 get $stripe_count for $dir"
14959 run_test 300h "check default striped directory for striped directory"
14962 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14963 skip "Need MDS version at least 2.7.55" && return
14964 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14965 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14971 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
14972 error "set striped dir error"
14974 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
14975 error "create files under striped dir failed"
14977 # unfortunately, we need to umount to clear dir layout cache for now
14978 # once we fully implement dir layout, we can drop this
14979 umount_client $MOUNT || error "umount failed"
14980 mount_client $MOUNT || error "mount failed"
14982 #set the stripe to be unknown hash type
14983 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
14984 $LCTL set_param fail_loc=0x1901
14985 for ((i = 0; i < 10; i++)); do
14986 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
14987 error "stat f-$i failed"
14988 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
14991 touch $DIR/$tdir/striped_dir/f0 &&
14992 error "create under striped dir with unknown hash should fail"
14994 $LCTL set_param fail_loc=0
14996 umount_client $MOUNT || error "umount failed"
14997 mount_client $MOUNT || error "mount failed"
15001 run_test 300i "client handle unknown hash type striped directory"
15004 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15005 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15006 skip "Need MDS version at least 2.7.55" && return
15007 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15013 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
15014 $LCTL set_param fail_loc=0x1702
15015 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15016 error "set striped dir error"
15018 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15019 error "create files under striped dir failed"
15021 $LCTL set_param fail_loc=0
15023 rm -rf $DIR/$tdir || error "unlink striped dir fails"
15027 run_test 300j "test large update record"
15030 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15031 skip "Need MDS version at least 2.7.55" && return
15032 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15033 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15039 #define OBD_FAIL_LARGE_STRIPE 0x1703
15040 $LCTL set_param fail_loc=0x1703
15041 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
15042 error "set striped dir error"
15043 $LCTL set_param fail_loc=0
15045 $LFS getdirstripe $DIR/$tdir/striped_dir ||
15046 error "getstripeddir fails"
15047 rm -rf $DIR/$tdir/striped_dir ||
15048 error "unlink striped dir fails"
15052 run_test 300k "test large striped directory"
15055 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15056 skip "Need MDS version at least 2.7.55" && return
15057 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15058 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15061 test_mkdir -p $DIR/$tdir/striped_dir
15062 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
15063 error "chown $RUNAS_ID failed"
15064 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
15065 error "set default striped dir failed"
15067 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
15068 $LCTL set_param fail_loc=0x80000158
15069 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
15071 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
15072 [ $stripe_index -eq 1 ] ||
15073 error "expect 1 get $stripe_index for $dir"
15075 run_test 300l "non-root user to create dir under striped dir with stale layout"
15078 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15079 skip "Need MDS version at least 2.7.55" && return
15080 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15081 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
15083 mkdir -p $DIR/$tdir/striped_dir
15084 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
15085 error "set default stripes dir error"
15087 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
15089 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
15090 [ $stripe_count -eq 0 ] ||
15091 error "expect 0 get $stripe_count for a"
15093 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
15094 error "set default stripes dir error"
15096 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
15098 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
15099 [ $stripe_count -eq 0 ] ||
15100 error "expect 0 get $stripe_count for b"
15102 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
15103 error "set default stripes dir error"
15105 mkdir $DIR/$tdir/striped_dir/c &&
15106 error "default stripe_index is invalid, mkdir c should fails"
15108 rm -rf $DIR/$tdir || error "rmdir fails"
15110 run_test 300m "setstriped directory on single MDT FS"
15113 local list=$(comma_list $(mdts_nodes))
15116 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15120 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15121 skip "Need MDS version at least 2.7.55" && return
15122 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15123 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15125 local list=$(comma_list $(mdts_nodes))
15127 trap cleanup_300n RETURN EXIT
15128 mkdir -p $DIR/$tdir
15129 chmod 777 $DIR/$tdir
15130 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
15131 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15132 error "create striped dir succeeds with gid=0"
15134 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15135 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
15136 error "create striped dir fails with gid=-1"
15138 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15139 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
15140 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15141 error "set default striped dir succeeds with gid=0"
15144 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15145 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
15146 error "set default striped dir fails with gid=-1"
15149 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15150 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
15151 error "create test_dir fails"
15152 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
15153 error "create test_dir1 fails"
15154 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
15155 error "create test_dir2 fails"
15158 run_test 300n "non-root user to create dir under striped dir with default EA"
15161 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15162 skip "Need MDS version at least 2.7.55" && return
15163 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15164 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15168 mkdir -p $DIR/$tdir
15170 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
15171 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
15172 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
15173 skip "not enough free inodes $numfree1 $numfree2"
15177 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
15178 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
15179 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
15180 skip "not enough free space $numfree1 $numfree2"
15184 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
15185 error "setdirstripe fails"
15187 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
15188 error "create dirs fails"
15190 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
15191 ls $DIR/$tdir/striped_dir > /dev/null ||
15192 error "ls striped dir fails"
15193 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
15194 error "unlink big striped dir fails"
15196 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
15199 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15200 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15201 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15203 mkdir -p $DIR/$tdir
15205 #define OBD_FAIL_OUT_ENOSPC 0x1704
15206 do_facet mds2 lctl set_param fail_loc=0x80001704
15207 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
15208 error "create striped directory should fail"
15210 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
15212 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
15215 run_test 300p "create striped directory without space"
15218 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15219 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15221 local fd=$(free_fd)
15222 local cmd="exec $fd<$tdir"
15224 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
15227 trap "eval $cmd" EXIT
15228 cd $tdir || error "cd $tdir fails"
15229 rmdir ../$tdir || error "rmdir $tdir fails"
15230 mkdir local_dir && error "create dir succeeds"
15231 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
15235 run_test 300q "create remote directory under orphan directory"
15237 prepare_remote_file() {
15238 mkdir $DIR/$tdir/src_dir ||
15239 error "create remote source failed"
15241 cp /etc/hosts $DIR/$tdir/src_dir/a || error
15242 touch $DIR/$tdir/src_dir/a
15244 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
15245 error "create remote target dir failed"
15247 touch $DIR/$tdir/tgt_dir/b
15249 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
15250 error "rename dir cross MDT failed!"
15252 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
15253 error "src_child still exists after rename"
15255 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
15256 error "missing file(a) after rename"
15258 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
15259 error "diff after rename"
15263 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15264 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15265 local remote_file=$DIR/$tdir/tgt_dir/b
15267 mkdir -p $DIR/$tdir
15269 prepare_remote_file || error "prepare remote file failed"
15272 $OPENUNLINK $remote_file $remote_file || error
15273 $CHECKSTAT -a $remote_file || error
15275 run_test 310a "open unlink remote file"
15278 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15279 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15280 local remote_file=$DIR/$tdir/tgt_dir/b
15282 mkdir -p $DIR/$tdir
15284 prepare_remote_file || error "prepare remote file failed"
15286 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15287 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
15288 $CHECKSTAT -t file $remote_file || error "check file failed"
15290 run_test 310b "unlink remote file with multiple links while open"
15293 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
15294 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15295 local remote_file=$DIR/$tdir/tgt_dir/b
15297 mkdir -p $DIR/$tdir
15299 prepare_remote_file || error "prepare remote file failed"
15301 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15302 multiop_bg_pause $remote_file O_uc ||
15303 error "mulitop failed for remote file"
15305 $MULTIOP $DIR/$tfile Ouc
15306 kill -USR1 $MULTIPID
15309 run_test 310c "open-unlink remote file with multiple links"
15313 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
15314 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
15315 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15317 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15319 mkdir -p $DIR/$tdir
15320 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
15321 createmany -o $DIR/$tdir/$tfile. 1000
15323 # statfs data is not real time, let's just calculate it
15324 old_iused=$((old_iused + 1000))
15326 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
15327 osp.*OST0000*MDT0000.create_count")
15328 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
15329 osp.*OST0000*MDT0000.max_create_count")
15330 for idx in $(seq $MDSCOUNT); do
15331 do_facet mds$idx "lctl set_param -n \
15332 osp.*OST0000*MDT000?.max_create_count=0"
15335 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
15336 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
15337 [ $index -ne 0 ] || error "$tfile stripe index is 0"
15339 unlinkmany $DIR/$tdir/$tfile. 1000
15341 for idx in $(seq $MDSCOUNT); do
15342 do_facet mds$idx "lctl set_param -n \
15343 osp.*OST0000*MDT000?.max_create_count=$max_count"
15344 do_facet mds$idx "lctl set_param -n \
15345 osp.*OST0000*MDT000?.create_count=$count"
15349 for i in $(seq 120); do
15350 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15351 # system may be too busy to destroy all objs in time, use
15352 # a somewhat small value to not fail autotest
15353 [ $((old_iused - new_iused)) -gt 400 ] && break
15357 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
15358 [ $((old_iused - new_iused)) -gt 400 ] ||
15359 error "objs not destroyed after unlink"
15361 run_test 311 "disable OSP precreate, and unlink should destroy objs"
15368 local vdevdir=$(dirname $(facet_vdevice $ost))
15369 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15370 local zfs_zapid=$(do_facet $ost $cmd |
15371 grep -w "/O/0/d$((objid%32))" -C 5 |
15372 awk '/Object/{getline; print $1}')
15373 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
15374 awk "/$objid = /"'{printf $3}')
15379 zfs_object_blksz() {
15383 local vdevdir=$(dirname $(facet_vdevice $ost))
15384 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15385 local blksz=$(do_facet $ost $cmd $objid |
15386 awk '/dblk/{getline; printf $4}')
15388 case "${blksz: -1}" in
15389 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
15390 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
15397 test_312() { # LU-4856
15398 [ $(facet_fstype ost1) = "zfs" ] ||
15399 { skip "the test only applies to zfs" && return; }
15401 local max_blksz=$(do_facet ost1 \
15402 $ZFS get -p recordsize $(facet_device ost1) |
15403 awk '!/VALUE/{print $3}')
15405 # to make life a little bit easier
15406 $LFS mkdir -c 1 -i 0 $DIR/$tdir
15407 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15409 local tf=$DIR/$tdir/$tfile
15411 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15413 # Get ZFS object id
15414 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15416 # block size change by sequential over write
15418 for ((bs=4096; bs <= max_blksz; bs <<= 2)); do
15419 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
15421 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15422 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
15426 # block size change by sequential append write
15427 dd if=/dev/zero of=$tf bs=4K count=1 oflag=sync conv=notrunc
15428 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15429 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15431 for ((count = 1; count < $((max_blksz / 4096)); count *= 2)); do
15432 dd if=/dev/zero of=$tf bs=4K count=$count seek=$count \
15433 oflag=sync conv=notrunc
15435 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15436 blksz=$((blksz / 8192)) # in 2*4K unit
15437 [ $blksz -eq $count ] ||
15438 error "blksz error(in 8k): $blksz, expected: $count"
15444 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15445 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15447 dd if=/dev/zero of=$tf bs=8K count=1 oflag=sync conv=notrunc
15448 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15449 [ $blksz -eq 8192 ] || error "blksz error: $blksz, expected: 8k"
15451 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
15452 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15453 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
15455 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
15456 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15457 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
15459 run_test 312 "make sure ZFS adjusts its block size by write pattern"
15462 local file=$DIR/$tfile
15464 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
15466 # define OBD_FAIL_TGT_RCVD_EIO 0x720
15467 do_facet ost1 "$LCTL set_param fail_loc=0x720"
15468 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
15469 error "write should failed"
15470 do_facet ost1 "$LCTL set_param fail_loc=0"
15473 run_test 313 "io should fail after last_rcvd update fail"
15476 local read_write=$1
15477 if [ "$read_write" = "write" ]; then
15478 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
15479 elif [ "$read_write" = "read" ]; then
15480 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
15482 error "argument error"
15485 # turn off debug for performance testing
15486 local saved_debug=$($LCTL get_param -n debug)
15487 $LCTL set_param debug=0
15489 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
15491 # get ost1 size - lustre-OST0000
15492 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
15493 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
15494 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
15496 if [ "$read_write" = "read" ]; then
15497 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
15500 local start_time=$(date +%s.%N)
15501 $dd_cmd bs=1M count=$blocks oflag=sync ||
15502 error "real dd $read_write error"
15503 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
15505 if [ "$read_write" = "write" ]; then
15509 # define OBD_FAIL_OST_FAKE_RW 0x238
15510 do_facet ost1 $LCTL set_param fail_loc=0x238
15512 local start_time=$(date +%s.%N)
15513 $dd_cmd bs=1M count=$blocks oflag=sync ||
15514 error "fake dd $read_write error"
15515 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
15517 if [ "$read_write" = "write" ]; then
15519 cancel_lru_locks osc
15520 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
15521 error "$tfile size not $blocks MB"
15523 do_facet ost1 $LCTL set_param fail_loc=0
15525 echo "fake $read_write $duration_fake vs. normal $read_write" \
15526 "$duration in seconds"
15527 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
15528 error_not_in_vm "fake write is slower"
15530 $LCTL set_param -n debug="$saved_debug"
15533 test_399a() { # LU-7655 for OST fake write
15536 run_test 399a "fake write should not be slower than normal write"
15539 test_399b() { # LU-8726 for OST fake read
15540 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
15541 skip "only for ldiskfs" && return 0
15545 run_test 399b "fake read should not be slower than normal read"
15547 test_400a() { # LU-1606, was conf-sanity test_74
15548 local extra_flags=''
15549 local out=$TMP/$tfile
15550 local prefix=/usr/include/lustre
15553 if ! which $CC > /dev/null 2>&1; then
15554 skip_env "$CC is not installed"
15558 if ! [[ -d $prefix ]]; then
15559 # Assume we're running in tree and fixup the include path.
15560 extra_flags+=" -I$LUSTRE/../libcfs/include"
15561 extra_flags+=" -I$LUSTRE/include"
15562 extra_flags+=" -L$LUSTRE/utils"
15565 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
15566 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
15567 error "client api broken"
15571 run_test 400a "Lustre client api program can compile and link"
15573 test_400b() { # LU-1606, LU-5011
15575 local out=$TMP/$tfile
15576 local prefix=/usr/include/lustre
15578 # We use a hard coded prefix so that this test will not fail
15579 # when run in tree. There are headers in lustre/include/lustre/
15580 # that are not packaged (like lustre_idl.h) and have more
15581 # complicated include dependencies (like config.h and lnet/types.h).
15582 # Since this test about correct packaging we just skip them when
15583 # they don't exist (see below) rather than try to fixup cppflags.
15585 if ! which $CC > /dev/null 2>&1; then
15586 skip_env "$CC is not installed"
15590 for header in $prefix/*.h; do
15591 if ! [[ -f "$header" ]]; then
15595 if [[ "$(basename $header)" == liblustreapi.h ]]; then
15596 continue # liblustreapi.h is deprecated.
15599 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
15600 error "cannot compile '$header'"
15604 run_test 400b "packaged headers can be compiled"
15606 test_401a() { #LU-7437
15607 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
15608 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
15610 #count the number of parameters by "list_param -R"
15611 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
15612 #count the number of parameters by listing proc files
15613 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
15616 [ $params -eq $procs ] ||
15617 error "found $params parameters vs. $procs proc files"
15619 # test the list_param -D option only returns directories
15620 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
15621 #count the number of parameters by listing proc directories
15622 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
15625 [ $params -eq $procs ] ||
15626 error "found $params parameters vs. $procs proc files"
15628 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
15631 local save=$($LCTL get_param -n jobid_var)
15634 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
15635 error "no error returned when setting bad parameters"
15637 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
15638 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
15640 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
15641 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
15642 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
15644 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
15647 local jobid_var_old=$($LCTL get_param -n jobid_var)
15648 local jobid_var_new
15650 $LCTL set_param jobid_var= &&
15651 error "no error returned for 'set_param a='"
15653 jobid_var_new=$($LCTL get_param -n jobid_var)
15654 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
15655 error "jobid_var was changed by setting without value"
15657 $LCTL set_param jobid_var &&
15658 error "no error returned for 'set_param a'"
15660 jobid_var_new=$($LCTL get_param -n jobid_var)
15661 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
15662 error "jobid_var was changed by setting without value"
15664 run_test 401c "Verify 'lctl set_param' without value fails in either format."
15667 local jobid_var_old=$($LCTL get_param -n jobid_var)
15668 local jobid_var_new
15669 local new_value="foo=bar"
15671 $LCTL set_param jobid_var=$new_value ||
15672 error "'set_param a=b' did not accept a value containing '='"
15674 jobid_var_new=$($LCTL get_param -n jobid_var)
15675 [[ "$jobid_var_new" == "$new_value" ]] ||
15676 error "'set_param a=b' failed on a value containing '='"
15678 # Reset the jobid_var to test the other format
15679 $LCTL set_param jobid_var=$jobid_var_old
15680 jobid_var_new=$($LCTL get_param -n jobid_var)
15681 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
15682 error "failed to reset jobid_var"
15684 $LCTL set_param jobid_var $new_value ||
15685 error "'set_param a b' did not accept a value containing '='"
15687 jobid_var_new=$($LCTL get_param -n jobid_var)
15688 [[ "$jobid_var_new" == "$new_value" ]] ||
15689 error "'set_param a b' failed on a value containing '='"
15691 $LCTL set_param jobid_var $jobid_var_old
15692 jobid_var_new=$($LCTL get_param -n jobid_var)
15693 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
15694 error "failed to reset jobid_var"
15696 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
15699 local server_version=$(lustre_version_code $SINGLEMDS)
15700 [[ $server_version -ge $(version_code 2.7.66) ]] ||
15701 [[ $server_version -ge $(version_code 2.7.18.4) &&
15702 $server_version -lt $(version_code 2.7.50) ]] ||
15703 [[ $server_version -ge $(version_code 2.7.2) &&
15704 $server_version -lt $(version_code 2.7.11) ]] ||
15705 { skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+";
15707 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15708 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
15709 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
15710 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
15711 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
15712 echo "Touch failed - OK"
15714 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
15717 local file1=$DIR/$tfile.1
15718 local file2=$DIR/$tfile.2
15719 local tfile=$TMP/$tfile
15721 rm -f $file1 $file2 $tfile
15726 # 30 sec OBD_TIMEOUT in ll_getattr()
15727 # right before populating st_nlink
15728 $LCTL set_param fail_loc=0x80001409
15729 stat -c %h $file1 > $tfile &
15731 # create an alias, drop all locks and reclaim the dentry
15733 cancel_lru_locks mdc
15734 cancel_lru_locks osc
15735 sysctl -w vm.drop_caches=2
15739 [ `cat $tfile` -gt 0 ] || error "wrong nlink count: `cat $tfile`"
15741 rm -f $tfile $file1 $file2
15743 run_test 403 "i_nlink should not drop to zero due to aliasing"
15745 test_404() { # LU-6601
15746 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15747 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
15748 awk '/osp .*-osc-MDT/ { print $4}')
15751 for osp in $mosps; do
15752 echo "Deactivate: " $osp
15753 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
15754 local stat=$(do_facet $SINGLEMDS $LCTL dl |
15755 awk -vp=$osp '$4 == p { print $2 }')
15756 [ $stat = IN ] || {
15757 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
15758 error "deactivate error"
15760 echo "Activate: " $osp
15761 do_facet $SINGLEMDS $LCTL --device %$osp activate
15762 local stat=$(do_facet $SINGLEMDS $LCTL dl |
15763 awk -vp=$osp '$4 == p { print $2 }')
15764 [ $stat = UP ] || {
15765 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
15766 error "activate error"
15770 run_test 404 "validate manual {de}activated works properly for OSPs"
15773 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
15774 skip "Layout swap lock is not supported" && return
15776 check_swap_layouts_support && return 0
15778 test_mkdir -p $DIR/$tdir
15779 swap_lock_test -d $DIR/$tdir ||
15780 error "One layout swap locked test failed"
15782 run_test 405 "Various layout swap lock tests"
15785 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15786 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
15787 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
15788 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15789 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
15790 skip "Need MDS version at least 2.8.50" && return
15792 local def_stripenr=$($GETSTRIPE -c $MOUNT)
15793 local def_stripe_size=$($GETSTRIPE -S $MOUNT)
15794 local def_stripe_offset=$($GETSTRIPE -i $MOUNT)
15795 local def_pool=$($GETSTRIPE -p $MOUNT)
15797 local test_pool=$TESTNAME
15798 pool_add $test_pool || error "pool_add failed"
15799 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
15800 error "pool_add_targets failed"
15802 # parent set default stripe count only, child will stripe from both
15803 # parent and fs default
15804 $SETSTRIPE -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
15805 error "setstripe $MOUNT failed"
15806 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
15807 $SETSTRIPE -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
15808 for i in $(seq 10); do
15809 local f=$DIR/$tdir/$tfile.$i
15810 touch $f || error "touch failed"
15811 local count=$($GETSTRIPE -c $f)
15812 [ $count -eq $OSTCOUNT ] ||
15813 error "$f stripe count $count != $OSTCOUNT"
15814 local offset=$($GETSTRIPE -i $f)
15815 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
15816 local size=$($GETSTRIPE -S $f)
15817 [ $size -eq $((def_stripe_size * 2)) ] ||
15818 error "$f stripe size $size != $((def_stripe_size * 2))"
15819 local pool=$($GETSTRIPE -p $f)
15820 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
15823 # change fs default striping, delete parent default striping, now child
15824 # will stripe from new fs default striping only
15825 $SETSTRIPE -c 1 -S $def_stripe_size -i 0 $MOUNT ||
15826 error "change $MOUNT default stripe failed"
15827 $SETSTRIPE -c 0 $DIR/$tdir || error "delete $tdir default stripe failed"
15828 for i in $(seq 11 20); do
15829 local f=$DIR/$tdir/$tfile.$i
15830 touch $f || error "touch $f failed"
15831 local count=$($GETSTRIPE -c $f)
15832 [ $count -eq 1 ] || error "$f stripe count $count != 1"
15833 local offset=$($GETSTRIPE -i $f)
15834 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
15835 local size=$($GETSTRIPE -S $f)
15836 [ $size -eq $def_stripe_size ] ||
15837 error "$f stripe size $size != $def_stripe_size"
15838 local pool=$($GETSTRIPE -p $f)
15839 [ "#$pool" == "#" ] || error "$f pool $pool is set"
15843 unlinkmany $DIR/$tdir/$tfile. 1 20
15845 # restore FS default striping
15846 if [ -z $def_pool ]; then
15847 $SETSTRIPE -c $def_stripenr -S $def_stripe_size \
15848 -i $def_stripe_offset $MOUNT ||
15849 error "restore default striping failed"
15851 $SETSTRIPE -c $def_stripenr -S $def_stripe_size -p $def_pool \
15852 -i $def_stripe_offset $MOUNT ||
15853 error "restore default striping with $def_pool failed"
15856 local f=$DIR/$tdir/$tfile
15857 pool_remove_all_targets $test_pool $f
15858 pool_remove $test_pool $f
15860 run_test 406 "DNE support fs default striping"
15863 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15865 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
15866 skip "Need MDS version at least 2.8.55" && return
15868 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
15869 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
15870 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
15871 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
15872 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
15874 #define OBD_FAIL_DT_TXN_STOP 0x2019
15875 for idx in $(seq $MDSCOUNT); do
15876 do_facet mds$idx "lctl set_param fail_loc=0x2019"
15878 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
15879 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
15880 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
15883 run_test 407 "transaction fail should cause operation fail"
15886 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
15888 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
15889 lctl set_param fail_loc=0x8000040a
15890 # let ll_prepare_partial_page() fail
15891 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
15895 # create at least 100 unused inodes so that
15896 # shrink_icache_memory(0) should not return 0
15897 touch $DIR/$tfile-{0..100}
15898 rm -f $DIR/$tfile-{0..100}
15901 echo 2 > /proc/sys/vm/drop_caches
15903 run_test 408 "drop_caches should not hang due to page leaks"
15907 [ $MDSCOUNT -lt 2 ] &&
15908 skip "We need at least 2 MDTs for this test" && return
15910 check_mount_and_prep
15912 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
15913 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
15914 touch $DIR/$tdir/guard || error "(2) Fail to create"
15916 local PREFIX=$(str_repeat 'A' 128)
15917 echo "Create 1K hard links start at $(date)"
15918 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
15919 error "(3) Fail to hard link"
15921 echo "Links count should be right although linkEA overflow"
15922 stat $DIR/$tdir/guard || error "(4) Fail to stat"
15923 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
15924 [ $linkcount -eq 1001 ] ||
15925 error "(5) Unexpected hard links count: $linkcount"
15927 echo "List all links start at $(date)"
15928 ls -l $DIR/$tdir/foo > /dev/null ||
15929 error "(6) Fail to list $DIR/$tdir/foo"
15931 echo "Unlink hard links start at $(date)"
15932 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
15933 error "(7) Fail to unlink"
15935 run_test 409 "Large amount of cross-MDTs hard links on the same file"
15938 # tests that do cleanup/setup should be run at the end
15942 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15944 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
15945 $LCTL set_param fail_loc=0x903
15947 cancel_lru_locks MGC
15949 FAIL_ON_ERROR=true cleanup
15950 FAIL_ON_ERROR=true setup
15952 run_test 900 "umount should not race with any mgc requeue thread"
15955 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
15956 check_and_cleanup_lustre
15957 if [ "$I_MOUNTED" != "yes" ]; then
15958 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true