2 # -*- tab-width: 8; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 42d 45 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # with LOD/OSP landing
16 # bug number for skipped tests: LU-2036 LU-8411
17 ALWAYS_EXCEPT=" 76 407 $ALWAYS_EXCEPT"
21 if [ -r /etc/SuSE-release ]
23 local vers=$(grep VERSION /etc/SuSE-release | awk '{print $3}')
24 local patchlev=$(grep PATCHLEVEL /etc/SuSE-release |
26 if [ $vers -eq 11 ] && [ $patchlev -ge 3 ]; then
33 if is_sles11; then # LU-4341
34 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
37 SRCDIR=$(cd $(dirname $0); echo $PWD)
38 export PATH=$PATH:/sbin
43 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
44 CREATETEST=${CREATETEST:-createtest}
46 LFIND=${LFIND:-"$LFS find"}
47 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
49 OPENFILE=${OPENFILE:-openfile}
50 OPENUNLINK=${OPENUNLINK:-openunlink}
51 export MULTIOP=${MULTIOP:-multiop}
52 READS=${READS:-"reads"}
53 MUNLINK=${MUNLINK:-munlink}
54 SOCKETSERVER=${SOCKETSERVER:-socketserver}
55 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
56 MEMHOG=${MEMHOG:-memhog}
57 DIRECTIO=${DIRECTIO:-directio}
58 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
60 CHECK_GRANT=${CHECK_GRANT:-"yes"}
61 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
62 export PARALLEL=${PARALLEL:-"no"}
64 export NAME=${NAME:-local}
71 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
72 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
73 . $LUSTRE/tests/test-framework.sh
75 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
79 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
81 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
82 # bug number for skipped test: LU-4536 LU-1957
83 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 65ic 180"
85 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
92 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
93 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
102 check_swap_layouts_support()
104 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
105 { skip "Does not support layout lock."; return 0; }
109 check_and_setup_lustre
113 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid |
114 awk '{ gsub(/_UUID/,""); print $1 }' | head -n1)
115 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
117 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
118 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
119 rm -rf $DIR/[Rdfs][0-9]*
121 # $RUNAS_ID may get set incorrectly somewhere else
122 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
124 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
128 if [ "${ONLY}" = "MOUNT" ] ; then
129 echo "Lustre is up, please go on"
133 echo "preparing for tests involving mounts"
134 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
136 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
137 echo # add a newline after mke2fs.
141 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
142 lctl set_param debug=-1 2> /dev/null || true
145 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
147 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
149 run_test 0a "touch; rm ====================="
152 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
153 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
155 run_test 0b "chmod 0755 $DIR ============================="
158 $LCTL get_param mdc.*.import | grep "state: FULL" ||
159 error "import not FULL"
160 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
163 run_test 0c "check import proc ============================="
166 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
167 test_mkdir -p $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
168 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
169 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
172 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
174 run_test 1 "mkdir; remkdir; rmdir =============================="
177 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
178 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
179 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
181 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
183 run_test 2 "mkdir; touch; rmdir; check file ===================="
186 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
187 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
188 touch $DIR/$tdir/$tfile
189 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
191 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
193 run_test 3 "mkdir; touch; rmdir; check dir ====================="
195 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
199 test_mkdir $DIR/$tdir ||
200 error "Create remote directory failed"
202 touch $DIR/$tdir/$tfile ||
203 error "Create file under remote directory failed"
206 error "Expect error removing in-use dir $DIR/$tdir"
208 test -d $DIR/$tdir || error "Remote directory disappeared"
210 rm -rf $DIR/$tdir || error "remove remote dir error"
212 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
215 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
216 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
217 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
218 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
219 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
221 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
224 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
225 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
226 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
227 error "$tfile does not have perm 0666 or UID $UID"
228 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
229 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
230 error "$tfile should be 0666 and owned by UID $UID"
232 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
235 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
237 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
238 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
239 error "$tfile should be owned by UID $RUNAS_ID"
240 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
241 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
242 error "$tfile should be owned by UID $RUNAS_ID"
244 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
247 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
249 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
250 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
251 error "$tfile should be owned by GID $UID"
252 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
253 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
254 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
256 run_test 6e "touch f6e; chgrp f6e; $RUNAS chgrp f6e (should return error) =="
259 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
260 test_mkdir $DIR/$tdir || error "mkdir $tfile failed"
261 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
262 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
263 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
264 test_mkdir $DIR/$tdir/d/subdir || error "mkdir $tdir/d/subdir failed"
265 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
266 error "$tdir/d/subdir should be GID $RUNAS_GID"
267 if [[ $MDSCOUNT -gt 1 ]]; then
268 # check remote dir sgid inherite
269 $LFS mkdir -i 0 $DIR/$tdir.local ||
270 error "mkdir $tdir.local failed"
271 chmod g+s $DIR/$tdir.local ||
272 error "chmod $tdir.local failed"
273 chgrp $RUNAS_GID $DIR/$tdir.local ||
274 error "chgrp $tdir.local failed"
275 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
276 error "mkdir $tdir.remote failed"
277 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
278 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
279 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
280 error "$tdir.remote should be mode 02755"
283 run_test 6g "Is new dir in sgid dir inheriting group?"
285 test_6h() { # bug 7331
286 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
287 touch $DIR/$tfile || error "touch failed"
288 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
289 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
290 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
291 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
292 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
294 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
297 test_mkdir $DIR/$tdir
298 $MCREATE $DIR/$tdir/$tfile
299 chmod 0666 $DIR/$tdir/$tfile
300 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
301 error "$tdir/$tfile should be mode 0666"
303 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
306 if [ ! -d $DIR/$tdir ]; then
307 test_mkdir $DIR/$tdir
309 $MCREATE $DIR/$tdir/$tfile
310 echo -n foo > $DIR/$tdir/$tfile
311 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
312 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
314 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
317 test_mkdir $DIR/$tdir
318 touch $DIR/$tdir/$tfile
319 chmod 0666 $DIR/$tdir/$tfile
320 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
321 error "$tfile mode not 0666"
323 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
326 test_mkdir $DIR/$tdir
327 test_mkdir $DIR/$tdir/d2
328 test_mkdir $DIR/$tdir/d2/d3
329 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
331 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
334 test_mkdir $DIR/$tdir
335 test_mkdir $DIR/$tdir/d2
336 touch $DIR/$tdir/d2/$tfile
337 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
338 error "$tdir/d2/$tfile not a file"
340 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
343 test_mkdir $DIR/$tdir
344 test_mkdir $DIR/$tdir/d2
345 chmod 0666 $DIR/$tdir/d2
346 chmod 0705 $DIR/$tdir/d2
347 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
348 error "$tdir/d2 mode not 0705"
350 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
353 test_mkdir $DIR/$tdir
354 touch $DIR/$tdir/$tfile
355 chmod 0666 $DIR/$tdir/$tfile
356 chmod 0654 $DIR/$tdir/$tfile
357 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
358 error "$tdir/d2 mode not 0654"
360 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
363 test_mkdir $DIR/$tdir
364 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
366 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
367 error "$tdir/$tfile size not 0 after truncate"
369 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
372 test_mkdir $DIR/$tdir
373 touch $DIR/$tdir/$tfile
375 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
377 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
380 test_mkdir $DIR/$tdir
381 touch $DIR/$tdir/$tfile
382 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
383 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
384 error "$tdir/${tfile_2} not a file after rename"
385 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
387 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
390 test_mkdir $DIR/$tdir
391 touch $DIR/$tdir/$tfile
392 rm -rf $DIR/$tdir/$tfile
393 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
395 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
398 test_mkdir -p $DIR/$tdir
399 touch $DIR/$tdir/$tfile
400 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
402 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
403 error "$tdir/l-exist not a symlink"
404 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
405 error "$tdir/l-exist not referencing a file"
406 rm -f $DIR/$tdir/l-exist
407 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
409 run_test 17a "symlinks: create, remove (real) =================="
412 test_mkdir -p $DIR/$tdir
413 ln -s no-such-file $DIR/$tdir/l-dangle
415 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
416 error "$tdir/l-dangle not referencing no-such-file"
417 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
418 error "$tdir/l-dangle not referencing non-existent file"
419 rm -f $DIR/$tdir/l-dangle
420 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
422 run_test 17b "symlinks: create, remove (dangling) =============="
424 test_17c() { # bug 3440 - don't save failed open RPC for replay
425 test_mkdir -p $DIR/$tdir
426 ln -s foo $DIR/$tdir/$tfile
427 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
429 run_test 17c "symlinks: open dangling (should return error) ===="
432 test_mkdir -p $DIR/$tdir
433 ln -s foo $DIR/$tdir/$tfile
434 touch $DIR/$tdir/$tfile || error "creating to new symlink"
436 run_test 17d "symlinks: create dangling ========================"
439 test_mkdir -p $DIR/$tdir
440 local foo=$DIR/$tdir/$tfile
441 ln -s $foo $foo || error "create symlink failed"
442 ls -l $foo || error "ls -l failed"
443 ls $foo && error "ls not failed" || true
445 run_test 17e "symlinks: create recursive symlink (should return error) ===="
448 test_mkdir -p $DIR/$tdir
449 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
450 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
451 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
452 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
453 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
454 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
457 run_test 17f "symlinks: long and very long symlink name ========================"
459 # str_repeat(S, N) generate a string that is string S repeated N times
464 while [ $((n -= 1)) -ge 0 ]; do
470 # Long symlinks and LU-2241
472 test_mkdir -p $DIR/$tdir
473 local TESTS="59 60 61 4094 4095"
475 # Fix for inode size boundary in 2.1.4
476 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
479 # Patch not applied to 2.2 or 2.3 branches
480 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
481 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
484 # skip long symlink name for rhel6.5.
485 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
486 grep -q '6.5' /etc/redhat-release &>/dev/null &&
487 TESTS="59 60 61 4062 4063"
490 local SYMNAME=$(str_repeat 'x' $i)
491 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
492 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
495 run_test 17g "symlinks: really long symlink name and inode boundaries"
497 test_17h() { #bug 17378
498 remote_mds_nodsh && skip "remote MDS with nodsh" && return
499 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
501 test_mkdir -p $DIR/$tdir
502 if [[ $MDSCOUNT -gt 1 ]]; then
503 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
507 $SETSTRIPE -c -1 $DIR/$tdir
508 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
509 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
510 touch $DIR/$tdir/$tfile || true
512 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
514 test_17i() { #bug 20018
515 remote_mds_nodsh && skip "remote MDS with nodsh" && return
516 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
517 test_mkdir -c1 $DIR/$tdir
518 local foo=$DIR/$tdir/$tfile
520 if [[ $MDSCOUNT -gt 1 ]]; then
521 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
525 ln -s $foo $foo || error "create symlink failed"
526 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
527 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
528 ls -l $foo && error "error not detected"
531 run_test 17i "don't panic on short symlink"
533 test_17k() { #bug 22301
534 [[ -z "$(which rsync 2>/dev/null)" ]] &&
535 skip "no rsync command" && return 0
536 rsync --help | grep -q xattr ||
537 skip_env "$(rsync --version | head -n1) does not support xattrs"
538 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
539 test_mkdir -p $DIR/$tdir
540 test_mkdir -p $DIR/$tdir.new
541 touch $DIR/$tdir/$tfile
542 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
543 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
544 error "rsync failed with xattrs enabled"
546 run_test 17k "symlinks: rsync with xattrs enabled ========================="
548 test_17l() { # LU-279
549 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
550 skip "no getfattr command" && return 0
551 test_mkdir -p $DIR/$tdir
552 touch $DIR/$tdir/$tfile
553 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
554 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
555 # -h to not follow symlinks. -m '' to list all the xattrs.
556 # grep to remove first line: '# file: $path'.
557 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
559 lgetxattr_size_check $path $xattr ||
560 error "lgetxattr_size_check $path $xattr failed"
564 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
568 local short_sym="0123456789"
569 local WDIR=$DIR/${tdir}m
572 remote_mds_nodsh && skip "remote MDS with nodsh" && return
573 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
574 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
575 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
577 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
578 skip "only for ldiskfs MDT" && return 0
580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
584 # create a long symlink file
585 for ((i = 0; i < 4; ++i)); do
586 long_sym=${long_sym}${long_sym}
589 echo "create 512 short and long symlink files under $WDIR"
590 for ((i = 0; i < 256; ++i)); do
591 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
592 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
598 wait_delete_completed
600 echo "recreate the 512 symlink files with a shorter string"
601 for ((i = 0; i < 512; ++i)); do
602 # rewrite the symlink file with a shorter string
603 ln -sf ${long_sym} $WDIR/long-$i || error "long_sym failed"
604 ln -sf ${short_sym} $WDIR/short-$i || error "short_sym failed"
607 local mds_index=$(($($LFS getstripe -M $WDIR) + 1))
608 local devname=$(mdsdevname $mds_index)
610 echo "stop and checking mds${mds_index}:"
611 # e2fsck should not return error
613 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
616 start mds${mds_index} $devname $MDS_MOUNT_OPTS || error "start failed"
617 df $MOUNT > /dev/null 2>&1
619 error "e2fsck detected error for short/long symlink: rc=$rc"
621 run_test 17m "run e2fsck against MDT which contains short/long symlink"
623 check_fs_consistency_17n() {
627 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
628 # so it only check MDT1/MDT2 instead of all of MDTs.
629 for mdt_index in 1 2; do
630 local devname=$(mdsdevname $mdt_index)
631 # e2fsck should not return error
633 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
636 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
637 error "mount mds$mdt_index failed"
638 df $MOUNT > /dev/null 2>&1
646 remote_mds_nodsh && skip "remote MDS with nodsh" && return
647 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
648 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
649 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
651 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
652 skip "only for ldiskfs MDT" && return 0
654 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
656 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
658 test_mkdir $DIR/$tdir
659 for ((i=0; i<10; i++)); do
660 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
661 error "create remote dir error $i"
662 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
663 error "create files under remote dir failed $i"
666 check_fs_consistency_17n ||
667 error "e2fsck report error after create files under remote dir"
669 for ((i = 0; i < 10; i++)); do
670 rm -rf $DIR/$tdir/remote_dir_${i} ||
671 error "destroy remote dir error $i"
674 check_fs_consistency_17n ||
675 error "e2fsck report error after unlink files under remote dir"
677 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
678 skip "lustre < 2.4.50 does not support migrate mv " && return
680 for ((i = 0; i < 10; i++)); do
681 mkdir -p $DIR/$tdir/remote_dir_${i}
682 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
683 error "create files under remote dir failed $i"
684 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
685 error "migrate remote dir error $i"
687 check_fs_consistency_17n || error "e2fsck report error after migration"
689 for ((i = 0; i < 10; i++)); do
690 rm -rf $DIR/$tdir/remote_dir_${i} ||
691 error "destroy remote dir error $i"
694 check_fs_consistency_17n || error "e2fsck report error after unlink"
696 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
699 remote_mds_nodsh && skip "remote MDS with nodsh" && return
700 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
701 skip "Need MDS version at least 2.3.64" && return
703 local WDIR=$DIR/${tdir}o
709 mdt_index=$($LFS getstripe -M $WDIR/$tfile)
710 mdt_index=$((mdt_index+1))
713 #fail mds will wait the failover finish then set
714 #following fail_loc to avoid interfer the recovery process.
717 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
718 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
719 ls -l $WDIR/$tfile && rc=1
720 do_facet mds${mdt_index} lctl set_param fail_loc=0
721 [[ $rc -ne 0 ]] && error "stat file should fail"
724 run_test 17o "stat file with incompat LMA feature"
727 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
728 ls $DIR || error "Failed to ls $DIR: $?"
730 run_test 18 "touch .../f ; ls ... =============================="
736 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
738 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
741 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
743 run_test 19b "ls -l .../f19 (should return error) =============="
746 [ $RUNAS_ID -eq $UID ] &&
747 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
748 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
750 run_test 19c "$RUNAS touch .../f19 (should return error) =="
753 cat $DIR/f19 && error || true
755 run_test 19d "cat .../f19 (should return error) =============="
767 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
769 run_test 20 "touch .../f ; ls -l ... ==========================="
772 test_mkdir -p $DIR/$tdir
773 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
774 ln -s dangle $DIR/$tdir/link
775 echo foo >> $DIR/$tdir/link
776 cat $DIR/$tdir/dangle
777 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
778 $CHECKSTAT -f -t file $DIR/$tdir/link ||
779 error "$tdir/link not linked to a file"
781 run_test 21 "write to dangling link ============================"
785 test_mkdir -p $DIR/$tdir
786 chown $RUNAS_ID:$RUNAS_GID $WDIR
787 (cd $WDIR || error "cd $WDIR failed";
788 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
790 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
791 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
792 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
794 run_test 22 "unpack tar archive as non-root user ==============="
798 test_mkdir -p $DIR/$tdir
799 local file=$DIR/$tdir/$tfile
801 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
802 openfile -f O_CREAT:O_EXCL $file &&
803 error "$file recreate succeeded" || true
805 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
807 test_23b() { # bug 18988
808 test_mkdir -p $DIR/$tdir
809 local file=$DIR/$tdir/$tfile
812 echo foo > $file || error "write filed"
813 echo bar >> $file || error "append filed"
814 $CHECKSTAT -s 8 $file || error "wrong size"
817 run_test 23b "O_APPEND check =========================="
821 echo '-- same directory rename'
822 test_mkdir $DIR/$tdir
823 touch $DIR/$tdir/$tfile.1
824 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
825 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
827 run_test 24a "rename file to non-existent target"
830 test_mkdir $DIR/$tdir
831 touch $DIR/$tdir/$tfile.{1,2}
832 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
833 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
834 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
836 run_test 24b "rename file to existing target"
839 test_mkdir $DIR/$tdir
840 test_mkdir $DIR/$tdir/d$testnum.1
841 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
842 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
843 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
845 run_test 24c "rename directory to non-existent target"
848 test_mkdir -c1 $DIR/$tdir
849 test_mkdir -c1 $DIR/$tdir/d$testnum.1
850 test_mkdir -c1 $DIR/$tdir/d$testnum.2
851 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
852 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
853 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
855 run_test 24d "rename directory to existing target"
858 echo '-- cross directory renames --'
862 mv $DIR/R5a/f $DIR/R5b/g
863 $CHECKSTAT -a $DIR/R5a/f || error
864 $CHECKSTAT -t file $DIR/R5b/g || error
866 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
871 touch $DIR/R6a/f $DIR/R6b/g
872 mv $DIR/R6a/f $DIR/R6b/g
873 $CHECKSTAT -a $DIR/R6a/f || error
874 $CHECKSTAT -t file $DIR/R6b/g || error
876 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
881 test_mkdir $DIR/R7a/d
882 mv $DIR/R7a/d $DIR/R7b/e
883 $CHECKSTAT -a $DIR/R7a/d || error
884 $CHECKSTAT -t dir $DIR/R7b/e || error
886 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
889 test_mkdir -c1 $DIR/R8a
890 test_mkdir -c1 $DIR/R8b
891 test_mkdir -c1 $DIR/R8a/d
892 test_mkdir -c1 $DIR/R8b/e
893 mrename $DIR/R8a/d $DIR/R8b/e
894 $CHECKSTAT -a $DIR/R8a/d || error
895 $CHECKSTAT -t dir $DIR/R8b/e || error
897 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
900 echo "-- rename error cases"
904 mrename $DIR/R9/f $DIR/R9/a
905 $CHECKSTAT -t file $DIR/R9/f || error
906 $CHECKSTAT -t dir $DIR/R9/a || error
907 $CHECKSTAT -a $DIR/R9/a/f || error
909 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
913 mrename $DIR/R10/f $DIR/R10/g
914 $CHECKSTAT -t dir $DIR/R10 || error
915 $CHECKSTAT -a $DIR/R10/f || error
916 $CHECKSTAT -a $DIR/R10/g || error
918 run_test 24j "source does not exist ============================"
922 test_mkdir $DIR/R11a/d
924 mv $DIR/R11a/f $DIR/R11a/d
925 $CHECKSTAT -a $DIR/R11a/f || error
926 $CHECKSTAT -t file $DIR/R11a/d/f || error
928 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
930 # bug 2429 - rename foo foo foo creates invalid file
933 $MULTIOP $f OcNs || error
935 run_test 24l "Renaming a file to itself ========================"
939 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
940 # on ext3 this does not remove either the source or target files
941 # though the "expected" operation would be to remove the source
942 $CHECKSTAT -t file ${f} || error "${f} missing"
943 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
945 run_test 24m "Renaming a file to a hard link to itself ========="
949 # this stats the old file after it was renamed, so it should fail
953 $CHECKSTAT ${f}.rename
956 run_test 24n "Statting the old file after renaming (Posix rename 2)"
959 test_mkdir -p $DIR/d24o
960 rename_many -s random -v -n 10 $DIR/d24o
962 run_test 24o "rename of files during htree split ==============="
967 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
968 mrename $DIR/R12a $DIR/R12b
969 $CHECKSTAT -a $DIR/R12a || error
970 $CHECKSTAT -t dir $DIR/R12b || error
971 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
972 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
974 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
976 cleanup_multiop_pause() {
982 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
985 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
986 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
989 trap cleanup_multiop_pause EXIT
990 mrename $DIR/R13a $DIR/R13b
991 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
992 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
993 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
994 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
995 cleanup_multiop_pause
996 wait $MULTIPID || error "multiop close failed"
998 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1000 test_24r() { #bug 3789
1001 test_mkdir $DIR/R14a
1002 test_mkdir $DIR/R14a/b
1003 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1004 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1005 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1007 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1010 test_mkdir $DIR/R15a
1011 test_mkdir $DIR/R15a/b
1012 test_mkdir $DIR/R15a/b/c
1013 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1014 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1015 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1017 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1019 test_mkdir $DIR/R16a
1020 test_mkdir $DIR/R16a/b
1021 test_mkdir $DIR/R16a/b/c
1022 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1023 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1024 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1026 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1028 test_24u() { # bug12192
1029 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1030 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1032 run_test 24u "create stripe file"
1036 size=$(getconf PAGE_SIZE 2>/dev/null)
1037 echo -n ${size:-4096}
1040 simple_cleanup_common() {
1043 [ -z "$DIR" -o -z "$tdir" ] && return 0
1045 local start=$SECONDS
1048 wait_delete_completed
1049 echo "cleanup time $((SECONDS - start))"
1053 max_pages_per_rpc() {
1054 local mdtname="$(printf "MDT%04x" ${1:-0})"
1055 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1059 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1060 local nrfiles=${COUNT:-100000}
1061 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1062 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && nrfiles=${COUNT:-10000}
1064 local fname="$DIR/$tdir/$tfile"
1065 test_mkdir "$(dirname $fname)"
1066 # assume MDT0000 has the fewest inodes
1067 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1068 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1069 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1071 trap simple_cleanup_common EXIT
1073 createmany -m "$fname" $nrfiles
1075 cancel_lru_locks mdc
1076 lctl set_param mdc.*.stats clear
1078 # was previously test_24D: LU-6101
1079 # readdir() returns correct number of entries after cursor reload
1080 local num_ls=$(ls $DIR/$tdir | wc -l)
1081 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1082 local num_all=$(ls -a $DIR/$tdir | wc -l)
1083 if [ $num_ls -ne $nrfiles -o $num_uniq -ne $nrfiles -o \
1084 $num_all -ne $((nrfiles + 2)) ]; then
1085 error "Expected $nrfiles files, got $num_ls " \
1086 "($num_uniq unique $num_all .&..)"
1088 # LU-5 large readdir
1089 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1090 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1091 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1092 # take into account of overhead in lu_dirpage header and end mark in
1093 # each page, plus one in rpc_num calculation.
1094 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1095 local page_entries=$((($(page_size) - 24) / dirent_size))
1096 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1097 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1098 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1099 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1100 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1101 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1102 error "large readdir doesn't take effect: " \
1103 "$mds_readpage should be about $rpc_max"
1105 simple_cleanup_common
1107 run_test 24v "list large directory (test hash collision, b=17560)"
1109 test_24w() { # bug21506
1111 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1112 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1113 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1114 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1115 [[ "$SZ1" -eq "$SZ2" ]] ||
1116 error "Error reading at the end of the file $tfile"
1118 run_test 24w "Reading a file larger than 4Gb"
1121 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1123 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1124 skip "Need MDS version at least 2.7.56" && return
1126 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1128 local remote_dir=$DIR/$tdir/remote_dir
1130 test_mkdir -p $DIR/$tdir
1131 $LFS mkdir -i $MDTIDX $remote_dir ||
1132 error "create remote directory failed"
1134 test_mkdir -p $DIR/$tdir/src_dir
1135 touch $DIR/$tdir/src_file
1136 test_mkdir -p $remote_dir/tgt_dir
1137 touch $remote_dir/tgt_file
1139 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1140 error "rename dir cross MDT failed!"
1142 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1143 error "rename file cross MDT failed!"
1145 touch $DIR/$tdir/ln_file
1146 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1147 error "ln file cross MDT failed"
1149 rm -rf $DIR/$tdir || error "Can not delete directories"
1151 run_test 24x "cross MDT rename/link"
1154 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1155 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1157 local remote_dir=$DIR/$tdir/remote_dir
1159 test_mkdir -p $DIR/$tdir
1160 $LFS mkdir -i $MDTIDX $remote_dir ||
1161 error "create remote directory failed"
1163 test_mkdir -p $remote_dir/src_dir
1164 touch $remote_dir/src_file
1165 test_mkdir -p $remote_dir/tgt_dir
1166 touch $remote_dir/tgt_file
1168 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1169 error "rename subdir in the same remote dir failed!"
1171 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1172 error "rename files in the same remote dir failed!"
1174 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1175 error "link files in the same remote dir failed!"
1177 rm -rf $DIR/$tdir || error "Can not delete directories"
1179 run_test 24y "rename/link on the same dir should succeed"
1181 test_24A() { # LU-3182
1185 test_mkdir -p $DIR/$tdir
1186 trap simple_cleanup_common EXIT
1187 createmany -m $DIR/$tdir/$tfile $NFILES
1188 local t=$(ls $DIR/$tdir | wc -l)
1189 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1190 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1191 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1192 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1195 simple_cleanup_common || error "Can not delete directories"
1197 run_test 24A "readdir() returns correct number of entries."
1199 test_24B() { # LU-4805
1200 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1203 test_mkdir $DIR/$tdir
1204 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1205 error "create striped dir failed"
1207 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1208 [ $count -eq 2 ] || error "Expected 2, got $count"
1210 touch $DIR/$tdir/striped_dir/a
1212 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1213 [ $count -eq 3 ] || error "Expected 3, got $count"
1215 touch $DIR/$tdir/striped_dir/.f
1217 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1218 [ $count -eq 4 ] || error "Expected 4, got $count"
1220 rm -rf $DIR/$tdir || error "Can not delete directories"
1222 run_test 24B "readdir for striped dir return correct number of entries"
1225 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1231 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1232 error "create striped dir failed"
1234 cd $DIR/$tdir/d0/striped_dir
1236 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1237 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1238 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1240 [ "$d0_ino" = "$parent_ino" ] ||
1241 error ".. wrong, expect $d0_ino, get $parent_ino"
1243 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1244 error "mv striped dir failed"
1246 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1248 [ "$d1_ino" = "$parent_ino" ] ||
1249 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1251 run_test 24C "check .. in striped dir"
1254 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
1255 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1258 mkdir $DIR/$tdir/src_dir
1259 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1260 error "create remote source failed"
1262 touch $DIR/$tdir/src_dir/src_child/a
1264 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1265 error "create remote target dir failed"
1267 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1268 error "create remote target child failed"
1270 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1271 error "rename dir cross MDT failed!"
1275 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1276 error "src_child still exists after rename"
1278 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1279 error "missing file(a) after rename"
1281 rm -rf $DIR/$tdir || error "Can not delete directories"
1283 run_test 24E "cross MDT rename/link"
1286 echo '== symlink sanity ============================================='
1290 touch $DIR/s25/foo || error
1292 run_test 25a "create file in symlinked directory ==============="
1295 [ ! -d $DIR/d25 ] && test_25a
1296 $CHECKSTAT -t file $DIR/s25/foo || error
1298 run_test 25b "lookup file in symlinked directory ==============="
1302 test_mkdir $DIR/d26/d26-2
1303 ln -s d26/d26-2 $DIR/s26
1304 touch $DIR/s26/foo || error
1306 run_test 26a "multiple component symlink ======================="
1309 test_mkdir -p $DIR/d26b/d26-2
1310 ln -s d26b/d26-2/foo $DIR/s26-2
1311 touch $DIR/s26-2 || error
1313 run_test 26b "multiple component symlink at end of lookup ======"
1316 test_mkdir $DIR/d26.2
1317 touch $DIR/d26.2/foo
1318 ln -s d26.2 $DIR/s26.2-1
1319 ln -s s26.2-1 $DIR/s26.2-2
1320 ln -s s26.2-2 $DIR/s26.2-3
1321 chmod 0666 $DIR/s26.2-3/foo
1323 run_test 26c "chain of symlinks ================================"
1325 # recursive symlinks (bug 439)
1327 ln -s d26-3/foo $DIR/d26-3
1329 run_test 26d "create multiple component recursive symlink ======"
1332 [ ! -h $DIR/d26-3 ] && test_26d
1335 run_test 26e "unlink multiple component recursive symlink ======"
1337 # recursive symlinks (bug 7022)
1339 test_mkdir -p $DIR/$tdir
1340 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1341 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1342 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1343 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1344 cd $tfile || error "cd $tfile failed"
1345 ln -s .. dotdot || error "ln dotdot failed"
1346 ln -s dotdot/lndir lndir || error "ln lndir failed"
1347 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1348 output=`ls $tfile/$tfile/lndir/bar1`
1349 [ "$output" = bar1 ] && error "unexpected output"
1350 rm -r $tfile || error "rm $tfile failed"
1351 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1353 run_test 26f "rm -r of a directory which has recursive symlink ="
1356 echo '== stripe sanity =============================================='
1357 test_mkdir -p $DIR/d27 || error "mkdir failed"
1359 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1360 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1361 log "== test_27a: write to one stripe file ========================="
1362 cp /etc/hosts $DIR/d27/f0 || error
1364 run_test 27a "one stripe file =================================="
1367 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
1368 test_mkdir -p $DIR/d27
1369 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1370 $GETSTRIPE -c $DIR/d27/f01
1371 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1372 error "two-stripe file doesn't have two stripes"
1374 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1376 run_test 27b "create and write to two stripe file"
1379 test_mkdir -p $DIR/d27
1380 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1381 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1382 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1384 run_test 27d "create file with default settings ================"
1387 # LU-5839 adds check for existed layout before setting it
1388 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1389 skip "Need MDS version at least 2.7.56" && return
1390 test_mkdir -p $DIR/d27
1391 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1392 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1393 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1395 run_test 27e "setstripe existing file (should return error) ======"
1398 test_mkdir $DIR/$tdir
1399 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1400 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1401 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1402 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1403 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1404 $GETSTRIPE $DIR/$tdir/$tfile || error "$GETSTRIPE failed"
1406 run_test 27f "setstripe with bad stripe size (should return error)"
1409 test_mkdir -p $DIR/d27
1410 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1411 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1412 error "$DIR/d27/fnone has object"
1414 run_test 27g "$GETSTRIPE with no objects"
1417 test_mkdir $DIR/$tdir
1418 touch $DIR/$tdir/$tfile || error "touch failed"
1419 [[ $($GETSTRIPE -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1420 error "missing objects"
1422 run_test 27i "$GETSTRIPE with some objects"
1425 test_mkdir -p $DIR/d27
1426 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1428 run_test 27j "setstripe with bad stripe offset (should return error)"
1430 test_27k() { # bug 2844
1431 test_mkdir -p $DIR/d27
1433 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1434 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1435 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1436 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1437 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "1:$BLKSIZE > $LL_MAX_BLKSIZE"
1438 dd if=/dev/zero of=$FILE bs=4k count=1
1439 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1440 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "2:$BLKSIZE > $LL_MAX_BLKSIZE"
1442 run_test 27k "limit i_blksize for broken user apps ============="
1445 test_mkdir -p $DIR/d27
1446 mcreate $DIR/f27l || error "creating file"
1447 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1448 error "setstripe should have failed" || true
1450 run_test 27l "check setstripe permissions (should return error)"
1453 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1456 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1458 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1459 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1462 trap simple_cleanup_common EXIT
1463 test_mkdir -p $DIR/$tdir
1464 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1465 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1466 error "dd should fill OST0"
1468 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1470 [ $i -gt 256 ] && break
1473 touch $DIR/$tdir/f27m_$i
1474 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1475 error "OST0 was full but new created file still use it"
1477 touch $DIR/$tdir/f27m_$i
1478 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1479 error "OST0 was full but new created file still use it"
1480 simple_cleanup_common
1482 run_test 27m "create file while OST0 was full =================="
1485 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1489 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1490 # if the OST isn't full anymore.
1492 local OSTIDX=${1:-""}
1494 local list=$(comma_list $(osts_nodes))
1495 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1497 do_nodes $list lctl set_param fail_loc=0
1498 sync # initiate all OST_DESTROYs from MDS to OST
1502 exhaust_precreations() {
1505 local FAILIDX=${3:-$OSTIDX}
1506 local ofacet=ost$((OSTIDX + 1))
1508 test_mkdir -p -c1 $DIR/$tdir
1509 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1510 local mfacet=mds$((mdtidx + 1))
1511 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1513 local OST=$(ostname_from_index $OSTIDX)
1516 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1517 local last_id=$(do_facet $mfacet lctl get_param -n \
1518 osc.$mdtosc_proc1.prealloc_last_id)
1519 local next_id=$(do_facet $mfacet lctl get_param -n \
1520 osc.$mdtosc_proc1.prealloc_next_id)
1522 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1523 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1525 test_mkdir -p $DIR/$tdir/${OST}
1526 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1527 #define OBD_FAIL_OST_ENOSPC 0x215
1528 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1529 echo "Creating to objid $last_id on ost $OST..."
1530 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1531 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1532 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1536 exhaust_all_precreations() {
1538 for (( i=0; i < OSTCOUNT; i++ )) ; do
1539 exhaust_precreations $i $1 -1
1544 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1545 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1546 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1547 remote_ost_nodsh && skip "remote OST with nodsh" && return
1550 rm -f $DIR/$tdir/$tfile
1551 exhaust_precreations 0 0x80000215
1552 $SETSTRIPE -c -1 $DIR/$tdir
1553 touch $DIR/$tdir/$tfile || error
1554 $GETSTRIPE $DIR/$tdir/$tfile
1557 run_test 27n "create file with some full OSTs =================="
1560 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1561 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1562 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1563 remote_ost_nodsh && skip "remote OST with nodsh" && return
1566 rm -f $DIR/$tdir/$tfile
1567 exhaust_all_precreations 0x215
1569 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1574 run_test 27o "create file with all full OSTs (should error) ===="
1577 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1578 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1579 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1580 remote_ost_nodsh && skip "remote OST with nodsh" && return
1583 rm -f $DIR/$tdir/$tfile
1584 test_mkdir -p $DIR/$tdir
1586 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1587 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1588 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1590 exhaust_precreations 0 0x80000215
1591 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1592 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1593 $GETSTRIPE $DIR/$tdir/$tfile
1597 run_test 27p "append to a truncated file with some full OSTs ==="
1600 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1601 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1602 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1603 remote_ost_nodsh && skip "remote OST with nodsh" && return
1606 rm -f $DIR/$tdir/$tfile
1608 test_mkdir -p $DIR/$tdir
1609 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1610 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1611 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1613 exhaust_all_precreations 0x215
1615 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1616 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1620 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1623 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1624 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1625 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1626 remote_ost_nodsh && skip "remote OST with nodsh" && return
1629 rm -f $DIR/$tdir/$tfile
1630 exhaust_precreations 0 0x80000215
1632 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1636 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1638 test_27s() { # bug 10725
1639 test_mkdir -p $DIR/$tdir
1640 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1641 local stripe_count=0
1642 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1643 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1644 error "stripe width >= 2^32 succeeded" || true
1647 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1649 test_27t() { # bug 10864
1654 $WLFS getstripe $tfile
1657 run_test 27t "check that utils parse path correctly"
1659 test_27u() { # bug 4900
1660 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1661 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1663 local list=$(comma_list $(mdts_nodes))
1665 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1666 do_nodes $list $LCTL set_param fail_loc=0x139
1667 test_mkdir -p $DIR/$tdir
1668 trap simple_cleanup_common EXIT
1669 createmany -o $DIR/$tdir/t- 1000
1670 do_nodes $list $LCTL set_param fail_loc=0
1672 TLOG=$TMP/$tfile.getstripe
1673 $GETSTRIPE $DIR/$tdir > $TLOG
1674 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1675 unlinkmany $DIR/$tdir/t- 1000
1677 [[ $OBJS -gt 0 ]] &&
1678 error "$OBJS objects created on OST-0. See $TLOG" || pass
1680 run_test 27u "skip object creation on OSC w/o objects =========="
1682 test_27v() { # bug 4900
1683 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1684 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1685 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1686 remote_ost_nodsh && skip "remote OST with nodsh" && return
1688 exhaust_all_precreations 0x215
1691 test_mkdir -p $DIR/$tdir
1692 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1694 touch $DIR/$tdir/$tfile
1695 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1697 for (( i=1; i < OSTCOUNT; i++ )); do
1698 do_facet ost$i lctl set_param fail_loc=0x705
1700 local START=`date +%s`
1701 createmany -o $DIR/$tdir/$tfile 32
1703 local FINISH=`date +%s`
1704 local TIMEOUT=`lctl get_param -n timeout`
1705 local PROCESS=$((FINISH - START))
1706 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1707 error "$FINISH - $START >= $TIMEOUT / 2"
1708 sleep $((TIMEOUT / 2 - PROCESS))
1711 run_test 27v "skip object creation on slow OST ================="
1713 test_27w() { # bug 10997
1714 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1715 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1716 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1717 error "stripe size $size != 65536" || true
1718 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1719 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1721 run_test 27w "check $SETSTRIPE -S option"
1724 [[ $OSTCOUNT -lt 2 ]] &&
1725 skip_env "skipping multiple stripe count/offset test" && return
1727 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1728 for i in $(seq 1 $OSTCOUNT); do
1730 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1731 error "setstripe -c $i -i $offset failed"
1732 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1733 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1734 [ $count -ne $i ] && error "stripe count $count != $i" || true
1735 [ $index -ne $offset ] &&
1736 error "stripe offset $index != $offset" || true
1739 run_test 27wa "check $SETSTRIPE -c -i options"
1742 remote_ost_nodsh && skip "remote OST with nodsh" && return
1743 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
1744 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1745 OFFSET=$(($OSTCOUNT - 1))
1747 local OST=$(ostname_from_index $OSTIDX)
1749 test_mkdir -p $DIR/$tdir
1750 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1751 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1753 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1754 for i in `seq 0 $OFFSET`; do
1755 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1756 error "OST0 was degraded but new created file still use it"
1758 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1760 run_test 27x "create files while OST0 is degraded"
1763 [[ $OSTCOUNT -lt 2 ]] &&
1764 skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1765 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1766 remote_ost_nodsh && skip "remote OST with nodsh" && return
1767 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1769 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1770 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1771 osc.$mdtosc.prealloc_last_id)
1772 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1773 osc.$mdtosc.prealloc_next_id)
1774 local fcount=$((last_id - next_id))
1775 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1776 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1778 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1779 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1780 local OST_DEACTIVE_IDX=-1
1785 for OSC in $MDS_OSCS; do
1786 OST=$(osc_to_ost $OSC)
1787 OSTIDX=$(index_from_ostuuid $OST)
1788 if [ $OST_DEACTIVE_IDX == -1 ]; then
1789 OST_DEACTIVE_IDX=$OSTIDX
1791 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1792 echo $OSC "is Deactivated:"
1793 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1797 OSTIDX=$(index_from_ostuuid $OST)
1798 test_mkdir -p $DIR/$tdir
1799 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1801 for OSC in $MDS_OSCS; do
1802 OST=$(osc_to_ost $OSC)
1803 OSTIDX=$(index_from_ostuuid $OST)
1804 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1805 echo $OST "is degraded:"
1806 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1807 obdfilter.$OST.degraded=1
1812 createmany -o $DIR/$tdir/$tfile $fcount
1814 for OSC in $MDS_OSCS; do
1815 OST=$(osc_to_ost $OSC)
1816 OSTIDX=$(index_from_ostuuid $OST)
1817 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1818 echo $OST "is recovered from degraded:"
1819 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1820 obdfilter.$OST.degraded=0
1822 do_facet $SINGLEMDS lctl --device %$OSC activate
1826 # all osp devices get activated, hence -1 stripe count restored
1829 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1830 # devices get activated.
1832 $SETSTRIPE -c -1 $DIR/$tfile
1833 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1835 [ $stripecnt -ne $OSTCOUNT ] &&
1836 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1839 run_test 27y "create files while OST0 is degraded and the rest inactive"
1845 lmm_count=$($GETSTRIPE -c $1)
1846 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1847 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1849 local old_ifs="$IFS"
1851 fid=($($LFS path2fid $1))
1854 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1855 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1857 # compare lmm_seq and lu_fid->f_seq
1858 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1859 # compare lmm_object_id and lu_fid->oid
1860 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1862 # check the trusted.fid attribute of the OST objects of the file
1863 local have_obdidx=false
1865 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1866 # skip lines up to and including "obdidx"
1867 [ -z "$obdidx" ] && break
1868 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1869 $have_obdidx || continue
1871 local ost=$((obdidx + 1))
1872 local dev=$(ostdevname $ost)
1875 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1877 seq=$(echo $seq | sed -e "s/^0x//g")
1878 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1879 oid_hex=$(echo $oid)
1881 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1883 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1887 # Don't unmount/remount the OSTs if we don't need to do that.
1888 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1889 # update too, until that use mount/ll_decode_filter_fid/mount.
1890 # Re-enable when debugfs will understand new filter_fid.
1892 if false && [ $(facet_fstype ost$ost) == ldiskfs ]; then
1893 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1894 $dev 2>/dev/null" | grep "parent=")
1897 mount_fstype ost$ost
1898 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1899 $(facet_mntpt ost$ost)/$obj_file)
1900 unmount_fstype ost$ost
1901 start ost$ost $dev $OST_MOUNT_OPTS
1905 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1907 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1909 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1910 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1911 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1912 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1913 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1915 if echo $ff_parent | grep -q 'stripe='; then
1916 ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1917 if echo $ff_pstripe | grep -q 'stripe_size='; then
1918 ff_pstripe=$(echo $ff_pstripe | cut -d' ' -f1)
1922 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1923 # into f_ver in this case. See the comment on
1926 ff_pstripe=$(echo $ff_parent | cut -d: -f3 |
1930 if echo $ff_parent | grep -q 'stripe_count='; then
1931 local ff_scnt=$(echo $ff_parent |
1932 sed -e 's/.*stripe_count=//' |
1935 [ $lmm_count -eq $ff_scnt ] ||
1936 error "FF stripe count $lmm_count != $ff_scnt"
1939 # compare lmm_seq and filter_fid->ff_parent.f_seq
1940 [ $ff_pseq = $lmm_seq ] ||
1941 error "FF parent SEQ $ff_pseq != $lmm_seq"
1942 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1943 [ $ff_poid = $lmm_oid ] ||
1944 error "FF parent OID $ff_poid != $lmm_oid"
1945 (($ff_pstripe == $stripe_nr)) ||
1946 error "FF stripe $ff_pstripe != $stripe_nr"
1948 stripe_nr=$((stripe_nr + 1))
1953 remote_ost_nodsh && skip "remote OST with nodsh" && return
1954 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1955 test_mkdir -p $DIR/$tdir
1957 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1958 { error "setstripe -c -1 failed"; return 1; }
1959 # We need to send a write to every object to get parent FID info set.
1960 # This _should_ also work for setattr, but does not currently.
1961 # touch $DIR/$tdir/$tfile-1 ||
1962 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1963 { error "dd $tfile-1 failed"; return 2; }
1964 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1965 { error "setstripe -c -1 failed"; return 3; }
1966 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1967 { error "dd $tfile-2 failed"; return 4; }
1969 # make sure write RPCs have been sent to OSTs
1972 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1973 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1975 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1977 test_27A() { # b=19102
1978 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1979 local restore_size=$($GETSTRIPE -S $MOUNT)
1980 local restore_count=$($GETSTRIPE -c $MOUNT)
1981 local restore_offset=$($GETSTRIPE -i $MOUNT)
1982 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1983 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1984 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1985 local default_size=$($GETSTRIPE -S $MOUNT)
1986 local default_offset=$($GETSTRIPE -i $MOUNT)
1987 local dsize=$((1024 * 1024))
1988 [ $default_size -eq $dsize ] ||
1989 error "stripe size $default_size != $dsize"
1990 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1991 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1993 run_test 27A "check filesystem-wide default LOV EA values"
1995 test_27B() { # LU-2523
1996 test_mkdir -p $DIR/$tdir
1997 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1999 # open f1 with O_LOV_DELAY_CREATE
2001 # call setstripe ioctl on open file descriptor for f1
2003 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2007 # open f1 with O_LOV_DELAY_CREATE
2009 # call setstripe ioctl on open file descriptor for f1
2011 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2013 # Allow multiop to fail in imitation of NFS's busted semantics.
2016 run_test 27B "call setstripe on open unlinked file/rename victim"
2018 test_27C() { #LU-2871
2019 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
2027 test_mkdir -p $DIR/$tdir
2029 for i in $(seq 0 $((OSTCOUNT - 1))); do
2030 # set stripe across all OSTs starting from OST$i
2031 $SETSTRIPE -i $i -c -1 $tfile$i
2032 # get striping information
2033 ost_idx=($($GETSTRIPE $tfile$i |
2034 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2038 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2039 error "${#ost_idx[@]} != $OSTCOUNT"
2041 for index in $(seq 0 $((OSTCOUNT - 1))); do
2043 for j in $(echo ${ost_idx[@]}); do
2044 if [ $index -eq $j ]; then
2050 error "Can not find $index in ${ost_idx[@]}"
2054 run_test 27C "check full striping across all OSTs"
2057 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2058 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2059 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2060 local POOL=${POOL:-testpool}
2062 local last_ost=$(($OSTCOUNT - 1))
2064 local ost_list=$(seq $first_ost $ost_step $last_ost)
2065 local ost_range="$first_ost $last_ost $ost_step"
2067 test_mkdir -p $DIR/$tdir
2068 pool_add $POOL || error "pool_add failed"
2069 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2072 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
2073 skip27D = "-s 29,30,31"
2074 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2075 error "llapi_layout_test failed"
2077 destroy_test_pools || error "destroy test pools failed"
2079 run_test 27D "validate llapi_layout API"
2081 # Verify that default_easize is increased from its initial value after
2082 # accessing a widely striped file.
2084 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2085 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2086 skip "client does not have LU-3338 fix" && return
2088 # 72 bytes is the minimum space required to store striping
2089 # information for a file striped across one OST:
2090 # (sizeof(struct lov_user_md_v3) +
2091 # sizeof(struct lov_user_ost_data_v1))
2093 $LCTL set_param -n llite.*.default_easize $min_easize ||
2094 error "lctl set_param failed"
2095 local easize=$($LCTL get_param -n llite.*.default_easize)
2097 [ $easize -eq $min_easize ] ||
2098 error "failed to set default_easize"
2100 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2101 error "setstripe failed"
2105 easize=$($LCTL get_param -n llite.*.default_easize)
2107 [ $easize -gt $min_easize ] ||
2108 error "default_easize not updated"
2110 run_test 27E "check that default extended attribute size properly increases"
2112 test_27F() { # LU-5346/LU-7975
2114 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2116 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2117 skip "Need MDS version at least 2.8.51" && return
2119 test_mkdir -p $DIR/$tdir
2121 $SETSTRIPE -c 2 $DIR/$tdir
2123 # stop all OSTs to reproduce situation for LU-7975 ticket
2124 for num in $(seq $OSTCOUNT); do
2128 # open/create f0 with O_LOV_DELAY_CREATE
2129 # truncate f0 to a non-0 size
2131 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2133 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2134 # open/write it again to force delayed layout creation
2135 cat /etc/hosts > $DIR/$tdir/f0 &
2139 for num in $(seq $OSTCOUNT); do
2140 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2141 error "ost$num failed to start"
2144 wait $catpid || error "cat failed"
2146 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2147 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2150 run_test 27F "Client resend delayed layout creation with non-zero size"
2152 # createtest also checks that device nodes are created and
2153 # then visible correctly (#2091)
2154 test_28() { # bug 2091
2156 $CREATETEST $DIR/d28/ct || error
2158 run_test 28 "create/mknod/mkdir with bad file types ============"
2161 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2162 sync; sleep 1; sync # flush out any dirty pages from previous tests
2169 declare -i LOCKCOUNTORIG=0
2170 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2171 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2173 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2175 declare -i LOCKUNUSEDCOUNTORIG=0
2176 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2177 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2184 declare -i LOCKCOUNTCURRENT=0
2185 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2186 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2189 declare -i LOCKUNUSEDCOUNTCURRENT=0
2190 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2191 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2194 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2195 $LCTL set_param -n ldlm.dump_namespaces ""
2196 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2197 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2198 log "dumped log to $TMP/test_29.dk (bug 5793)"
2201 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2202 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2203 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2204 log "dumped log to $TMP/test_29.dk (bug 5793)"
2208 run_test 29 "IT_GETATTR regression ============================"
2210 test_30a() { # was test_30
2211 cp $(which ls) $DIR || cp /bin/ls $DIR
2215 run_test 30a "execute binary from Lustre (execve) =============="
2218 cp `which ls` $DIR || cp /bin/ls $DIR
2220 $RUNAS $DIR/ls / || error
2223 run_test 30b "execute binary from Lustre as non-root ==========="
2225 test_30c() { # b=22376
2226 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2227 cp `which ls` $DIR || cp /bin/ls $DIR
2229 cancel_lru_locks mdc
2230 cancel_lru_locks osc
2231 $RUNAS $DIR/ls / || error
2234 run_test 30c "execute binary from Lustre without read perms ===="
2237 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2238 $CHECKSTAT -a $DIR/f31 || error
2240 run_test 31a "open-unlink file =================================="
2243 touch $DIR/f31 || error
2244 ln $DIR/f31 $DIR/f31b || error
2245 $MULTIOP $DIR/f31b Ouc || error
2246 $CHECKSTAT -t file $DIR/f31 || error
2248 run_test 31b "unlink file with multiple links while open ======="
2251 touch $DIR/f31 || error
2252 ln $DIR/f31 $DIR/f31c || error
2253 multiop_bg_pause $DIR/f31 O_uc || return 1
2255 $MULTIOP $DIR/f31c Ouc
2256 kill -USR1 $MULTIPID
2259 run_test 31c "open-unlink file with multiple links ============="
2262 opendirunlink $DIR/d31d $DIR/d31d || error
2263 $CHECKSTAT -a $DIR/d31d || error
2265 run_test 31d "remove of open directory ========================="
2267 test_31e() { # bug 2904
2268 openfilleddirunlink $DIR/d31e || error
2270 run_test 31e "remove of open non-empty directory ==============="
2272 test_31f() { # bug 4554
2273 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2275 test_mkdir $DIR/d31f
2276 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2277 cp /etc/hosts $DIR/d31f
2279 $GETSTRIPE $DIR/d31f/hosts
2280 multiop_bg_pause $DIR/d31f D_c || return 1
2283 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2284 test_mkdir $DIR/d31f
2285 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2286 cp /etc/hosts $DIR/d31f
2288 $GETSTRIPE $DIR/d31f/hosts
2289 multiop_bg_pause $DIR/d31f D_c || return 1
2292 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2293 wait $MULTIPID || error "first opendir $MULTIPID failed"
2297 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2298 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2301 run_test 31f "remove of open directory with open-unlink file ==="
2304 echo "-- cross directory link --"
2305 test_mkdir -c1 $DIR/${tdir}ga
2306 test_mkdir -c1 $DIR/${tdir}gb
2307 touch $DIR/${tdir}ga/f
2308 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2309 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2310 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2311 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2312 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2314 run_test 31g "cross directory link==============="
2317 echo "-- cross directory link --"
2318 test_mkdir -c1 $DIR/${tdir}
2319 test_mkdir -c1 $DIR/${tdir}/dir
2320 touch $DIR/${tdir}/f
2321 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2322 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2323 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2324 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2325 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2327 run_test 31h "cross directory link under child==============="
2330 echo "-- cross directory link --"
2331 test_mkdir -c1 $DIR/$tdir
2332 test_mkdir -c1 $DIR/$tdir/dir
2333 touch $DIR/$tdir/dir/f
2334 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2335 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2336 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2337 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2338 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2340 run_test 31i "cross directory link under parent==============="
2343 test_mkdir -c1 -p $DIR/$tdir
2344 test_mkdir -c1 -p $DIR/$tdir/dir1
2345 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2346 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2347 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2348 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2351 run_test 31j "link for directory==============="
2354 test_mkdir -c1 -p $DIR/$tdir
2356 touch $DIR/$tdir/exist
2357 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2358 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2359 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2360 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2361 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2362 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2363 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2366 run_test 31k "link to file: the same, non-existing, dir==============="
2372 touch $DIR/d31m2/exist
2373 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2374 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2375 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2376 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2377 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2378 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2381 run_test 31m "link to file: the same, non-existing, dir==============="
2384 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2385 nlink=$(stat --format=%h $DIR/$tfile)
2386 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2388 local cmd="exec $fd<$DIR/$tfile"
2391 trap "eval $cmd" EXIT
2392 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2393 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2394 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2395 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2396 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2399 run_test 31n "check link count of unlinked file"
2402 local TEMPNAME=$(mktemp $1_XXXXXX)
2403 mlink $TEMPNAME $1 2> /dev/null &&
2404 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2408 test_31o() { # LU-2901
2409 test_mkdir -p $DIR/$tdir
2410 for LOOP in $(seq 100); do
2411 rm -f $DIR/$tdir/$tfile*
2412 for THREAD in $(seq 8); do
2413 link_one $DIR/$tdir/$tfile.$LOOP &
2416 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2417 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2418 error "$LINKS duplicate links to $tfile.$LOOP" &&
2422 run_test 31o "duplicate hard links with same filename"
2425 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2427 test_mkdir $DIR/$tdir
2428 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2429 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2431 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2432 error "open unlink test1 failed"
2433 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2434 error "open unlink test2 failed"
2436 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2437 error "test1 still exists"
2438 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2439 error "test2 still exists"
2441 run_test 31p "remove of open striped directory"
2443 cleanup_test32_mount() {
2446 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2447 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2448 losetup -d $loopdev || true
2454 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2455 echo "== more mountpoints and symlinks ================="
2456 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2457 trap cleanup_test32_mount EXIT
2458 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2459 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2460 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2461 cleanup_test32_mount
2463 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2466 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2467 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2468 trap cleanup_test32_mount EXIT
2469 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2470 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2471 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2472 cleanup_test32_mount
2474 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2478 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2479 trap cleanup_test32_mount EXIT
2480 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2481 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2482 test_mkdir -p $DIR/$tdir/d2/test_dir
2483 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2484 cleanup_test32_mount
2486 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2489 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2490 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2491 trap cleanup_test32_mount EXIT
2492 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2493 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2494 test_mkdir -p $DIR/$tdir/d2/test_dir
2495 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2496 cleanup_test32_mount
2498 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2501 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2502 test_mkdir -p $DIR/d32e/tmp
2503 TMP_DIR=$DIR/d32e/tmp
2504 ln -s $DIR/d32e $TMP_DIR/symlink11
2505 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2506 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2507 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2509 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2512 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2513 test_mkdir -p $DIR/d32f/tmp
2514 TMP_DIR=$DIR/d32f/tmp
2515 ln -s $DIR/d32f $TMP_DIR/symlink11
2516 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2517 ls $DIR/d32f/tmp/symlink11 || error
2518 ls $DIR/d32f/symlink01 || error
2520 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2523 TMP_DIR=$DIR/$tdir/tmp
2524 test_mkdir -p $DIR/$tdir/tmp
2525 test_mkdir $DIR/${tdir}2
2526 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2527 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2528 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2529 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2530 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2531 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2533 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2536 rm -fr $DIR/$tdir $DIR/${tdir}2
2537 TMP_DIR=$DIR/$tdir/tmp
2538 test_mkdir -p $DIR/$tdir/tmp
2539 test_mkdir $DIR/${tdir}2
2540 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2541 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2542 ls $TMP_DIR/symlink12 || error
2543 ls $DIR/$tdir/symlink02 || error
2545 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2548 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2549 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2550 trap cleanup_test32_mount EXIT
2551 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2552 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2553 touch $DIR/$tdir/test_file
2554 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2555 cleanup_test32_mount
2557 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2560 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2561 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2562 trap cleanup_test32_mount EXIT
2563 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2564 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2565 touch $DIR/$tdir/test_file
2566 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2567 cleanup_test32_mount
2569 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2572 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2574 trap cleanup_test32_mount EXIT
2575 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2576 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2577 test_mkdir -p $DIR/$tdir/d2
2578 touch $DIR/$tdir/d2/test_file || error
2579 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2580 cleanup_test32_mount
2582 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2585 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2587 trap cleanup_test32_mount EXIT
2588 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2589 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2590 test_mkdir -p $DIR/$tdir/d2
2591 touch $DIR/$tdir/d2/test_file
2592 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2593 cleanup_test32_mount
2595 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2599 test_mkdir -p $DIR/d32m/tmp
2600 TMP_DIR=$DIR/d32m/tmp
2601 ln -s $DIR $TMP_DIR/symlink11
2602 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2603 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2604 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2606 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2610 test_mkdir -p $DIR/d32n/tmp
2611 TMP_DIR=$DIR/d32n/tmp
2612 ln -s $DIR $TMP_DIR/symlink11
2613 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2614 ls -l $DIR/d32n/tmp/symlink11 || error
2615 ls -l $DIR/d32n/symlink01 || error
2617 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2621 test_mkdir -p $DIR/d32o/tmp
2622 TMP_DIR=$DIR/d32o/tmp
2623 ln -s $DIR/$tfile $TMP_DIR/symlink12
2624 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2625 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2626 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2627 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2628 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2630 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2640 test_mkdir -p $DIR/d32p/tmp
2642 TMP_DIR=$DIR/d32p/tmp
2644 ln -s $DIR/$tfile $TMP_DIR/symlink12
2646 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2648 cat $DIR/d32p/tmp/symlink12 || error
2650 cat $DIR/d32p/symlink02 || error
2653 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2656 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2657 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2658 trap cleanup_test32_mount EXIT
2659 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2660 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2661 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2662 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2663 cleanup_test32_mount
2665 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2668 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2669 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2670 trap cleanup_test32_mount EXIT
2671 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2672 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2673 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2674 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2675 cleanup_test32_mount
2677 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2682 chmod 444 $DIR/$tfile
2683 chown $RUNAS_ID $DIR/$tfile
2685 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2688 run_test 33aa "write file with mode 444 (should return error) ===="
2692 test_mkdir -p $DIR/d33
2693 chown $RUNAS_ID $DIR/d33
2694 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2695 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2696 error "open RDWR" || true
2698 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2702 test_mkdir -p $DIR/d33
2703 chown $RUNAS_ID $DIR/d33
2704 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 || true
2706 run_test 33b "test open file with malformed flags (No panic)"
2709 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2715 remote_ost_nodsh && skip "remote OST with nodsh" && return
2718 test_mkdir -p $DIR/d33
2719 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2722 for ostnum in $(seq $OSTCOUNT); do
2723 # test-framework's OST numbering is one-based, while Lustre's
2725 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2726 # Parsing llobdstat's output sucks; we could grep the /proc
2727 # path, but that's likely to not be as portable as using the
2728 # llobdstat utility. So we parse lctl output instead.
2729 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2730 obdfilter/$ostname/stats |
2731 awk '/^write_bytes/ {print $7}' )
2732 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2733 if (( ${write_bytes:-0} > 0 ))
2740 $all_zeros || return 0
2743 echo foo > $DIR/d33/bar
2747 # Total up write_bytes after writing. We'd better find non-zeros.
2748 for ostnum in $(seq $OSTCOUNT); do
2749 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2750 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2751 obdfilter/$ostname/stats |
2752 awk '/^write_bytes/ {print $7}' )
2753 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2754 if (( ${write_bytes:-0} > 0 ))
2763 for ostnum in $(seq $OSTCOUNT); do
2764 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2765 echo "Check that write_bytes is present in obdfilter/*/stats:"
2766 do_facet ost$ostnum lctl get_param -n \
2767 obdfilter/$ostname/stats
2769 error "OST not keeping write_bytes stats (b22312)"
2772 run_test 33c "test llobdstat and write_bytes"
2775 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2776 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2778 local remote_dir=$DIR/$tdir/remote_dir
2780 test_mkdir -p $DIR/$tdir
2781 $LFS mkdir -i $MDTIDX $remote_dir ||
2782 error "create remote directory failed"
2784 touch $remote_dir/$tfile
2785 chmod 444 $remote_dir/$tfile
2786 chown $RUNAS_ID $remote_dir/$tfile
2788 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2790 chown $RUNAS_ID $remote_dir
2791 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2792 error "create" || true
2793 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2794 error "open RDWR" || true
2795 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2797 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2800 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2804 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2805 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2806 mkdir $DIR/$tdir/local_dir
2808 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2809 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2810 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2812 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2813 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2815 rmdir $DIR/$tdir/* || error "rmdir failed"
2818 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2819 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2820 mkdir $DIR/$tdir/local_dir
2822 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2823 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2824 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2826 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2827 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2829 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2832 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2833 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2834 mkdir $DIR/$tdir/local_dir
2836 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2837 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2838 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2840 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2841 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2843 run_test 33e "mkdir and striped directory should have same mode"
2847 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2851 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2852 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2855 chmod go+rwx $DIR/$tdir
2856 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2857 trap cleanup_33f EXIT
2859 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2860 error "cannot create striped directory"
2862 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2863 error "cannot create files in striped directory"
2865 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2866 error "cannot remove files in striped directory"
2868 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2869 error "cannot remove striped directory"
2873 run_test 33f "nonroot user can create, access, and remove a striped directory"
2876 mkdir -p $DIR/$tdir/dir2
2878 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
2880 [[ $err =~ "exists" ]] || error "Not exists error"
2882 run_test 33g "nonroot user create already existing root created file"
2884 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2887 $MCREATE $DIR/f34 || error
2888 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2889 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2890 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2891 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2893 run_test 34a "truncate file that has not been opened ==========="
2896 [ ! -f $DIR/f34 ] && test_34a
2897 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2898 $OPENFILE -f O_RDONLY $DIR/f34
2899 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2900 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2902 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2905 [ ! -f $DIR/f34 ] && test_34a
2906 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2907 $OPENFILE -f O_RDWR $DIR/f34
2908 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2909 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2911 run_test 34c "O_RDWR opening file-with-size works =============="
2914 [ ! -f $DIR/f34 ] && test_34a
2915 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2916 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2919 run_test 34d "write to sparse file ============================="
2923 $MCREATE $DIR/f34e || error
2924 $TRUNCATE $DIR/f34e 1000 || error
2925 $CHECKSTAT -s 1000 $DIR/f34e || error
2926 $OPENFILE -f O_RDWR $DIR/f34e
2927 $CHECKSTAT -s 1000 $DIR/f34e || error
2929 run_test 34e "create objects, some with size and some without =="
2931 test_34f() { # bug 6242, 6243
2932 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2935 $MCREATE $DIR/f34f || error
2936 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2937 dd if=$DIR/f34f of=$TMP/f34f
2938 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2939 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2940 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2941 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2942 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2944 run_test 34f "read from a file with no objects until EOF ======="
2947 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2948 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2949 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2950 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2951 cancel_lru_locks osc
2952 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2953 error "wrong size after lock cancel"
2955 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2956 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2957 error "expanding truncate failed"
2958 cancel_lru_locks osc
2959 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2960 error "wrong expanded size after lock cancel"
2962 run_test 34g "truncate long file ==============================="
2965 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2969 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2970 sync # Flush the cache so that multiop below does not block on cache
2971 # flush when getting the group lock
2972 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2975 # Since just timed wait is not good enough, let's do a sync write
2976 # that way we are sure enough time for a roundtrip + processing
2977 # passed + 2 seconds of extra margin.
2978 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2982 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2983 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2987 local nsz=`stat -c %s $DIR/$tfile`
2988 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2990 run_test 34h "ftruncate file under grouplock should not block"
2993 cp /bin/sh $DIR/f35a
2995 chown $RUNAS_ID $DIR/f35a
2996 $RUNAS $DIR/f35a && error || true
2999 run_test 35a "exec file with mode 444 (should return and not leak) ====="
3003 utime $DIR/f36 || error
3005 run_test 36a "MDS utime check (mknod, utime) ==================="
3009 utime $DIR/f36 || error
3011 run_test 36b "OST utime check (open, utime) ===================="
3016 chown $RUNAS_ID $DIR/d36
3017 $RUNAS utime $DIR/d36/f36 || error
3019 run_test 36c "non-root MDS utime check (mknod, utime) =========="
3022 [ ! -d $DIR/d36 ] && test_36c
3023 echo "" > $DIR/d36/f36
3024 $RUNAS utime $DIR/d36/f36 || error
3026 run_test 36d "non-root OST utime check (open, utime) ==========="
3029 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3030 test_mkdir -p $DIR/$tdir
3031 touch $DIR/$tdir/$tfile
3032 $RUNAS utime $DIR/$tdir/$tfile && \
3033 error "utime worked, expected failure" || true
3035 run_test 36e "utime on non-owned file (should return error) ===="
3039 local LANG_SAVE=$LANG
3040 local LC_LANG_SAVE=$LC_LANG
3041 export LANG=C LC_LANG=C # for date language
3043 DATESTR="Dec 20 2000"
3044 test_mkdir -p $DIR/$tdir
3045 lctl set_param fail_loc=$fl
3047 cp /etc/hosts $DIR/$tdir/$tfile
3048 sync & # write RPC generated with "current" inode timestamp, but delayed
3050 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3051 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3052 cancel_lru_locks osc
3053 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3055 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3056 echo "BEFORE: $LS_BEFORE" && \
3057 echo "AFTER : $LS_AFTER" && \
3058 echo "WANT : $DATESTR" && \
3059 error "$DIR/$tdir/$tfile timestamps changed" || true
3061 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3065 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3066 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3067 subr_36fh "0x80000214"
3069 run_test 36f "utime on file racing with OST BRW write =========="
3072 remote_ost_nodsh && skip "remote OST with nodsh" && return
3073 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3078 test_mkdir -p $DIR/$tdir
3079 fmd_max_age=$(do_facet ost1 \
3080 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3083 fmd_before=$(do_facet ost1 \
3084 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3085 touch $DIR/$tdir/$tfile
3086 sleep $((fmd_max_age + 12))
3087 fmd_after=$(do_facet ost1 \
3088 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3090 echo "fmd_before: $fmd_before"
3091 echo "fmd_after: $fmd_after"
3092 [[ $fmd_after -gt $fmd_before ]] &&
3093 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3094 error "fmd didn't expire after ping" || true
3096 run_test 36g "filter mod data cache expiry ====================="
3099 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3100 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3101 subr_36fh "0x80000227"
3103 run_test 36h "utime on file racing with OST BRW write =========="
3106 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3108 test_mkdir $DIR/$tdir
3109 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3111 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3112 local new_mtime=$((mtime + 200))
3114 #change Modify time of striped dir
3115 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3116 error "change mtime failed"
3118 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3120 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3122 run_test 36i "change mtime on striped directory"
3124 # test_37 - duplicate with tests 32q 32r
3127 local file=$DIR/$tfile
3129 openfile -f O_DIRECTORY $file
3132 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3133 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3135 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3137 test_39a() { # was test_39
3139 touch $DIR/${tfile}2
3140 # ls -l $DIR/$tfile $DIR/${tfile}2
3141 # ls -lu $DIR/$tfile $DIR/${tfile}2
3142 # ls -lc $DIR/$tfile $DIR/${tfile}2
3144 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3145 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3147 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3149 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3151 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3152 error "O_TRUNC didn't change timestamps"
3155 run_test 39a "mtime changed on create ==========================="
3158 test_mkdir -p -c1 $DIR/$tdir
3159 cp -p /etc/passwd $DIR/$tdir/fopen
3160 cp -p /etc/passwd $DIR/$tdir/flink
3161 cp -p /etc/passwd $DIR/$tdir/funlink
3162 cp -p /etc/passwd $DIR/$tdir/frename
3163 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3166 echo "aaaaaa" >> $DIR/$tdir/fopen
3167 echo "aaaaaa" >> $DIR/$tdir/flink
3168 echo "aaaaaa" >> $DIR/$tdir/funlink
3169 echo "aaaaaa" >> $DIR/$tdir/frename
3171 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3172 local link_new=`stat -c %Y $DIR/$tdir/flink`
3173 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3174 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3176 cat $DIR/$tdir/fopen > /dev/null
3177 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3178 rm -f $DIR/$tdir/funlink2
3179 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3181 for (( i=0; i < 2; i++ )) ; do
3182 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3183 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3184 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3185 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3187 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3188 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3189 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3190 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3192 cancel_lru_locks osc
3193 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3196 run_test 39b "mtime change on open, link, unlink, rename ======"
3198 # this should be set to past
3199 TEST_39_MTIME=`date -d "1 year ago" +%s`
3205 local mtime0=`stat -c %Y $DIR1/$tfile`
3207 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3208 local mtime1=`stat -c %Y $DIR1/$tfile`
3209 [ "$mtime1" = $TEST_39_MTIME ] || \
3210 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3213 echo hello >> $DIR1/$tfile
3215 local mtime2=`stat -c %Y $DIR1/$tfile`
3216 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3217 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3219 mv $DIR1/$tfile $DIR1/$tfile-1
3221 for (( i=0; i < 2; i++ )) ; do
3222 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3223 [ "$mtime2" = "$mtime3" ] || \
3224 error "mtime ($mtime2) changed (to $mtime3) on rename"
3226 cancel_lru_locks osc
3227 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3230 run_test 39c "mtime change on rename ==========================="
3234 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3237 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3239 for (( i=0; i < 2; i++ )) ; do
3240 local mtime=`stat -c %Y $DIR1/$tfile`
3241 [ $mtime = $TEST_39_MTIME ] || \
3242 error "mtime($mtime) is not set to $TEST_39_MTIME"
3244 cancel_lru_locks osc
3245 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3248 run_test 39d "create, utime, stat =============================="
3252 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3254 local mtime1=`stat -c %Y $DIR1/$tfile`
3256 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3258 for (( i=0; i < 2; i++ )) ; do
3259 local mtime2=`stat -c %Y $DIR1/$tfile`
3260 [ $mtime2 = $TEST_39_MTIME ] || \
3261 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3263 cancel_lru_locks osc
3264 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3267 run_test 39e "create, stat, utime, stat ========================"
3271 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3273 mtime1=`stat -c %Y $DIR1/$tfile`
3276 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3278 for (( i=0; i < 2; i++ )) ; do
3279 local mtime2=`stat -c %Y $DIR1/$tfile`
3280 [ $mtime2 = $TEST_39_MTIME ] || \
3281 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3283 cancel_lru_locks osc
3284 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3287 run_test 39f "create, stat, sleep, utime, stat ================="
3291 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3292 echo hello >> $DIR1/$tfile
3293 local mtime1=`stat -c %Y $DIR1/$tfile`
3296 chmod o+r $DIR1/$tfile
3298 for (( i=0; i < 2; i++ )) ; do
3299 local mtime2=`stat -c %Y $DIR1/$tfile`
3300 [ "$mtime1" = "$mtime2" ] || \
3301 error "lost mtime: $mtime2, should be $mtime1"
3303 cancel_lru_locks osc
3304 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3307 run_test 39g "write, chmod, stat ==============================="
3311 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3316 echo hello >> $DIR1/$tfile
3317 local mtime1=`stat -c %Y $DIR1/$tfile`
3319 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3321 if [ "$d1" != "$d2" ]; then
3322 echo "write and touch not within one second"
3324 for (( i=0; i < 2; i++ )) ; do
3325 local mtime2=`stat -c %Y $DIR1/$tfile`
3326 [ "$mtime2" = $TEST_39_MTIME ] || \
3327 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3329 cancel_lru_locks osc
3330 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3334 run_test 39h "write, utime within one second, stat ============="
3337 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3341 echo hello >> $DIR1/$tfile
3342 local mtime1=`stat -c %Y $DIR1/$tfile`
3344 mv $DIR1/$tfile $DIR1/$tfile-1
3346 for (( i=0; i < 2; i++ )) ; do
3347 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3349 [ "$mtime1" = "$mtime2" ] || \
3350 error "lost mtime: $mtime2, should be $mtime1"
3352 cancel_lru_locks osc
3353 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3356 run_test 39i "write, rename, stat =============================="
3359 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3360 start_full_debug_logging
3364 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3365 lctl set_param fail_loc=0x80000412
3366 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3367 error "multiop failed"
3369 local mtime1=`stat -c %Y $DIR1/$tfile`
3371 mv $DIR1/$tfile $DIR1/$tfile-1
3373 kill -USR1 $multipid
3374 wait $multipid || error "multiop close failed"
3376 for (( i=0; i < 2; i++ )) ; do
3377 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3378 [ "$mtime1" = "$mtime2" ] ||
3379 error "mtime is lost on close: $mtime2, " \
3382 cancel_lru_locks osc
3383 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3385 lctl set_param fail_loc=0
3386 stop_full_debug_logging
3388 run_test 39j "write, rename, close, stat ======================="
3391 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3395 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3397 local mtime1=`stat -c %Y $DIR1/$tfile`
3399 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3401 kill -USR1 $multipid
3402 wait $multipid || error "multiop close failed"
3404 for (( i=0; i < 2; i++ )) ; do
3405 local mtime2=`stat -c %Y $DIR1/$tfile`
3407 [ "$mtime2" = $TEST_39_MTIME ] || \
3408 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3410 cancel_lru_locks osc
3411 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3414 run_test 39k "write, utime, close, stat ========================"
3416 # this should be set to future
3417 TEST_39_ATIME=`date -d "1 year" +%s`
3420 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3421 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3422 local atime_diff=$(do_facet $SINGLEMDS \
3423 lctl get_param -n mdd.*MDT0000*.atime_diff)
3427 # test setting directory atime to future
3428 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3429 local atime=$(stat -c %X $DIR/$tdir)
3430 [ "$atime" = $TEST_39_ATIME ] ||
3431 error "atime is not set to future: $atime, $TEST_39_ATIME"
3433 # test setting directory atime from future to now
3434 local now=$(date +%s)
3435 touch -a -d @$now $DIR/$tdir
3437 atime=$(stat -c %X $DIR/$tdir)
3438 [ "$atime" -eq "$now" ] ||
3439 error "atime is not updated from future: $atime, $now"
3441 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3444 # test setting directory atime when now > dir atime + atime_diff
3445 local d1=$(date +%s)
3447 local d2=$(date +%s)
3448 cancel_lru_locks mdc
3449 atime=$(stat -c %X $DIR/$tdir)
3450 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3451 error "atime is not updated : $atime, should be $d2"
3453 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3456 # test not setting directory atime when now < dir atime + atime_diff
3458 cancel_lru_locks mdc
3459 atime=$(stat -c %X $DIR/$tdir)
3460 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3461 error "atime is updated to $atime, should remain $d1<atime<$d2"
3463 do_facet $SINGLEMDS \
3464 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3466 run_test 39l "directory atime update ==========================="
3469 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3472 local far_past_mtime=$(date -d "May 29 1953" +%s)
3473 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3475 touch -m -d @$far_past_mtime $DIR1/$tfile
3476 touch -a -d @$far_past_atime $DIR1/$tfile
3478 for (( i=0; i < 2; i++ )) ; do
3479 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3480 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3481 error "atime or mtime set incorrectly"
3483 cancel_lru_locks osc
3484 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3487 run_test 39m "test atime and mtime before 1970"
3489 test_39n() { # LU-3832
3490 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3491 local atime_diff=$(do_facet $SINGLEMDS \
3492 lctl get_param -n mdd.*MDT0000*.atime_diff)
3497 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3500 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3501 atime0=$(stat -c %X $DIR/$tfile)
3504 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3505 atime1=$(stat -c %X $DIR/$tfile)
3508 cancel_lru_locks mdc
3509 cancel_lru_locks osc
3510 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3511 atime2=$(stat -c %X $DIR/$tfile)
3513 do_facet $SINGLEMDS \
3514 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3516 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3517 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3519 run_test 39n "check that O_NOATIME is honored"
3522 TESTDIR=$DIR/$tdir/$tfile
3523 [ -e $TESTDIR ] && rm -rf $TESTDIR
3530 links2=$(stat -c %h .)
3531 [ $(($links1 + 2)) != $links2 ] &&
3532 error "wrong links count $(($links1 + 2)) != $links2"
3534 links3=$(stat -c %h .)
3535 [ $(($links1 + 1)) != $links3 ] &&
3536 error "wrong links count $links1 != $links3"
3539 run_test 39o "directory cached attributes updated after create ========"
3542 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3544 TESTDIR=$DIR/$tdir/$tfile
3545 [ -e $TESTDIR ] && rm -rf $TESTDIR
3546 test_mkdir -p $TESTDIR
3550 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3551 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3553 links2=$(stat -c %h .)
3554 [ $(($links1 + 2)) != $links2 ] &&
3555 error "wrong links count $(($links1 + 2)) != $links2"
3557 links3=$(stat -c %h .)
3558 [ $(($links1 + 1)) != $links3 ] &&
3559 error "wrong links count $links1 != $links3"
3562 run_test 39p "remote directory cached attributes updated after create ========"
3565 test_39q() { # LU-8041
3566 local testdir=$DIR/$tdir
3568 multiop_bg_pause $testdir D_c || error "multiop failed"
3570 cancel_lru_locks mdc
3571 kill -USR1 $multipid
3572 local atime=$(stat -c %X $testdir)
3573 [ "$atime" -ne 0 ] || error "atime is zero"
3575 run_test 39q "close won't zero out atime"
3578 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3579 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3580 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3581 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3582 error "$tfile is not 4096 bytes in size"
3584 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3588 small_write $DIR/f41 18
3590 run_test 41 "test small file write + fstat ====================="
3592 count_ost_writes() {
3593 lctl get_param -n osc.*.stats |
3594 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3595 END { printf("%0.0f", writes) }'
3602 BG_DIRTY_RATIO_SAVE=10
3603 MAX_BG_DIRTY_RATIO=25
3607 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3608 # dirty_ratio, dirty_background_ratio
3609 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3610 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3611 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3612 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3614 # if file not here, we are a 2.4 kernel
3615 kill -CONT `pidof kupdated`
3620 # setup the trap first, so someone cannot exit the test at the
3621 # exact wrong time and mess up a machine
3622 trap start_writeback EXIT
3623 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3624 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3625 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3626 sysctl -w vm.dirty_writeback_centisecs=0
3627 sysctl -w vm.dirty_writeback_centisecs=0
3628 # save and increase /proc/sys/vm/dirty_ratio
3629 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3630 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3631 # save and increase /proc/sys/vm/dirty_background_ratio
3632 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3633 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3635 # if file not here, we are a 2.4 kernel
3636 kill -STOP `pidof kupdated`
3640 # ensure that all stripes have some grant before we test client-side cache
3642 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3643 dd if=/dev/zero of=$i bs=4k count=1
3648 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3649 # file truncation, and file removal.
3651 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3653 cancel_lru_locks osc
3655 sync; sleep 1; sync # just to be safe
3656 BEFOREWRITES=`count_ost_writes`
3657 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3658 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3659 AFTERWRITES=`count_ost_writes`
3660 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3661 error "$BEFOREWRITES < $AFTERWRITES"
3664 run_test 42a "ensure that we don't flush on close"
3667 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3669 cancel_lru_locks osc
3672 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3673 BEFOREWRITES=$(count_ost_writes)
3674 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3675 AFTERWRITES=$(count_ost_writes)
3676 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3677 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3679 BEFOREWRITES=$(count_ost_writes)
3680 sync || error "sync: $?"
3681 AFTERWRITES=$(count_ost_writes)
3682 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3683 error "$BEFOREWRITES < $AFTERWRITES on sync"
3685 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3689 run_test 42b "test destroy of file with cached dirty data ======"
3691 # if these tests just want to test the effect of truncation,
3692 # they have to be very careful. consider:
3693 # - the first open gets a {0,EOF}PR lock
3694 # - the first write conflicts and gets a {0, count-1}PW
3695 # - the rest of the writes are under {count,EOF}PW
3696 # - the open for truncate tries to match a {0,EOF}PR
3697 # for the filesize and cancels the PWs.
3698 # any number of fixes (don't get {0,EOF} on open, match
3699 # composite locks, do smarter file size management) fix
3700 # this, but for now we want these tests to verify that
3701 # the cancellation with truncate intent works, so we
3702 # start the file with a full-file pw lock to match against
3703 # until the truncate.
3708 cancel_lru_locks osc
3710 # prime the file with 0,EOF PW to match
3714 # now the real test..
3715 dd if=/dev/zero of=$file bs=1024 count=100
3716 BEFOREWRITES=`count_ost_writes`
3717 $TRUNCATE $file $offset
3718 cancel_lru_locks osc
3719 AFTERWRITES=`count_ost_writes`
3724 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3726 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3727 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3730 run_test 42c "test partial truncate of file with cached dirty data"
3733 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3735 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3736 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3739 run_test 42d "test complete truncate of file with cached dirty data"
3741 test_42e() { # bug22074
3742 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3743 local TDIR=$DIR/${tdir}e
3744 local pagesz=$(page_size)
3745 local pages=16 # hardcoded 16 pages, don't change it.
3746 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3747 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3751 test_mkdir -p $DIR/${tdir}e
3752 $SETSTRIPE -c 1 $TDIR
3753 createmany -o $TDIR/f $files
3755 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3757 # we assume that with $OSTCOUNT files, at least one of them will
3758 # be allocated on OST0.
3759 warmup_files=$((OSTCOUNT * max_dirty_mb))
3760 createmany -o $TDIR/w $warmup_files
3762 # write a large amount of data into one file and sync, to get good
3763 # avail_grant number from OST.
3764 for ((i=0; i<$warmup_files; i++)); do
3765 idx=$($GETSTRIPE -i $TDIR/w$i)
3766 [ $idx -ne 0 ] && continue
3767 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3770 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3772 $LCTL get_param $proc_osc0/cur_dirty_bytes
3773 $LCTL get_param $proc_osc0/cur_grant_bytes
3775 # create as much dirty pages as we can while not to trigger the actual
3776 # RPCs directly. but depends on the env, VFS may trigger flush during this
3777 # period, hopefully we are good.
3778 for ((i=0; i<$warmup_files; i++)); do
3779 idx=$($GETSTRIPE -i $TDIR/w$i)
3780 [ $idx -ne 0 ] && continue
3781 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3783 $LCTL get_param $proc_osc0/cur_dirty_bytes
3784 $LCTL get_param $proc_osc0/cur_grant_bytes
3786 # perform the real test
3787 $LCTL set_param $proc_osc0/rpc_stats 0
3788 for ((;i<$files; i++)); do
3789 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3790 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3793 $LCTL get_param $proc_osc0/rpc_stats
3796 local have_ppr=false
3797 $LCTL get_param $proc_osc0/rpc_stats |
3798 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3799 # skip lines until we are at the RPC histogram data
3800 [ "$PPR" == "pages" ] && have_ppr=true && continue
3801 $have_ppr || continue
3803 # we only want the percent stat for < 16 pages
3804 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3806 percent=$((percent + WPCT))
3807 if [[ $percent -gt 15 ]]; then
3808 error "less than 16-pages write RPCs" \
3815 run_test 42e "verify sub-RPC writes are not done synchronously"
3817 test_43A() { # was test_43
3818 test_mkdir -p $DIR/$tdir
3819 cp -p /bin/ls $DIR/$tdir/$tfile
3820 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3822 # give multiop a chance to open
3825 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
3828 run_test 43A "execution of file opened for write should return -ETXTBSY"
3831 test_mkdir $DIR/$tdir
3832 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3833 cp -p multiop $DIR/$tdir/multiop
3834 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3835 error "multiop open $TMP/$tfile.junk failed"
3837 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3838 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3839 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3841 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3844 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3845 test_mkdir $DIR/$tdir
3846 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3847 cp -p multiop $DIR/$tdir/multiop
3848 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3849 error "multiop open $TMP/$tfile.junk failed"
3851 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3852 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3853 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3855 run_test 43b "truncate of file being executed should return -ETXTBSY"
3858 local testdir="$DIR/$tdir"
3861 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
3862 ( cd $testdir && md5sum -c )
3864 run_test 43c "md5sum of copy into lustre"
3866 test_44A() { # was test_44
3867 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3868 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3869 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3871 run_test 44A "zero length read from a sparse stripe"
3874 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3876 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3877 [[ $nstripe -gt $OSTCOUNT ]] &&
3878 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3880 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3882 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3883 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3887 OFFSETS="0 $((stride/2)) $((stride-1))"
3888 for offset in $OFFSETS; do
3889 for i in $(seq 0 $((nstripe-1))); do
3890 local GLOBALOFFSETS=""
3892 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3893 local myfn=$DIR/d44a-$size
3894 echo "--------writing $myfn at $size"
3895 ll_sparseness_write $myfn $size ||
3896 error "ll_sparseness_write"
3897 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3898 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3899 error "ll_sparseness_verify $GLOBALOFFSETS"
3901 for j in $(seq 0 $((nstripe-1))); do
3903 size=$((((j + $nstripe )*$stride + $offset)))
3904 ll_sparseness_write $myfn $size ||
3905 error "ll_sparseness_write"
3906 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3908 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3909 error "ll_sparseness_verify $GLOBALOFFSETS"
3914 run_test 44a "test sparse pwrite ==============================="
3918 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3924 before=`dirty_osc_total`
3925 echo executing "\"$*\""
3927 after=`dirty_osc_total`
3928 echo before $before, after $after
3931 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3933 # Obtain grants from OST if it supports it
3934 echo blah > ${f}_grant
3937 do_dirty_record "echo blah > $f"
3938 [[ $before -eq $after ]] && error "write wasn't cached"
3939 do_dirty_record "> $f"
3940 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3941 do_dirty_record "echo blah > $f"
3942 [[ $before -eq $after ]] && error "write wasn't cached"
3943 do_dirty_record "sync"
3944 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3945 do_dirty_record "echo blah > $f"
3946 [[ $before -eq $after ]] && error "write wasn't cached"
3947 do_dirty_record "cancel_lru_locks osc"
3948 [[ $before -gt $after ]] ||
3949 error "lock cancellation didn't lower dirty count"
3952 run_test 45 "osc io page accounting ============================"
3954 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3955 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3956 # objects offset and an assert hit when an rpc was built with 1023's mapped
3957 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3959 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3963 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3965 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3966 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3970 run_test 46 "dirtying a previously written page ================"
3972 # test_47 is removed "Device nodes check" is moved to test_28
3974 test_48a() { # bug 2399
3975 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3976 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3977 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3979 test_mkdir $DIR/$tdir
3981 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
3982 test_mkdir $DIR/$tdir || error "recreate directory failed"
3983 touch foo || error "'touch foo' failed after recreating cwd"
3984 test_mkdir bar || error "'mkdir foo' failed after recreating cwd"
3985 touch .foo || error "'touch .foo' failed after recreating cwd"
3986 test_mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
3987 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3988 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3989 cd . || error "'cd .' failed after recreating cwd"
3990 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3991 rmdir . && error "'rmdir .' worked after recreating cwd"
3992 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3993 cd .. || error "'cd ..' failed after recreating cwd"
3995 run_test 48a "Access renamed working dir (should return errors)="
3997 test_48b() { # bug 2399
3999 test_mkdir $DIR/$tdir
4001 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4002 touch foo && error "'touch foo' worked after removing cwd"
4003 test_mkdir foo && error "'mkdir foo' worked after removing cwd"
4004 touch .foo && error "'touch .foo' worked after removing cwd"
4005 test_mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4006 ls . > /dev/null && error "'ls .' worked after removing cwd"
4007 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4008 test_mkdir . && error "'mkdir .' worked after removing cwd"
4009 rmdir . && error "'rmdir .' worked after removing cwd"
4010 ln -s . foo && error "'ln -s .' worked after removing cwd"
4011 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4013 run_test 48b "Access removed working dir (should return errors)="
4015 test_48c() { # bug 2350
4016 #lctl set_param debug=-1
4019 test_mkdir -p $DIR/$tdir/dir
4021 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4022 $TRACE touch foo && error "touch foo worked after removing cwd"
4023 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
4024 touch .foo && error "touch .foo worked after removing cwd"
4025 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
4026 $TRACE ls . && error "'ls .' worked after removing cwd"
4027 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4028 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
4029 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4030 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4031 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4033 run_test 48c "Access removed working subdir (should return errors)"
4035 test_48d() { # bug 2350
4036 #lctl set_param debug=-1
4039 test_mkdir -p $DIR/$tdir/dir
4041 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4042 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4043 $TRACE touch foo && error "'touch foo' worked after removing parent"
4044 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
4045 touch .foo && error "'touch .foo' worked after removing parent"
4046 test_mkdir .foo && error "mkdir .foo worked after removing parent"
4047 $TRACE ls . && error "'ls .' worked after removing parent"
4048 $TRACE ls .. && error "'ls ..' worked after removing parent"
4049 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
4050 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4051 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4054 run_test 48d "Access removed parent subdir (should return errors)"
4056 test_48e() { # bug 4134
4057 #lctl set_param debug=-1
4060 test_mkdir -p $DIR/$tdir/dir
4062 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4063 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4064 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4065 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4066 # On a buggy kernel addition of "touch foo" after cd .. will
4067 # produce kernel oops in lookup_hash_it
4068 touch ../foo && error "'cd ..' worked after recreate parent"
4070 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4072 run_test 48e "Access to recreated parent subdir (should return errors)"
4074 test_49() { # LU-1030
4075 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4076 remote_ost_nodsh && skip "remote OST with nodsh" && return
4077 # get ost1 size - lustre-OST0000
4078 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4080 # write 800M at maximum
4081 [[ $ost1_size -lt 2 ]] && ost1_size=2
4082 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4084 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4085 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4088 # change max_pages_per_rpc while writing the file
4089 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4090 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4091 # loop until dd process exits
4092 while ps ax -opid | grep -wq $dd_pid; do
4093 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4094 sleep $((RANDOM % 5 + 1))
4096 # restore original max_pages_per_rpc
4097 $LCTL set_param $osc1_mppc=$orig_mppc
4098 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4100 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4104 test_mkdir $DIR/$tdir
4106 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4108 run_test 50 "special situations: /proc symlinks ==============="
4110 test_51a() { # was test_51
4111 # bug 1516 - create an empty entry right after ".." then split dir
4112 test_mkdir -c1 $DIR/$tdir
4113 touch $DIR/$tdir/foo
4114 $MCREATE $DIR/$tdir/bar
4116 createmany -m $DIR/$tdir/longfile 201
4118 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4119 $MCREATE $DIR/$tdir/longfile$FNUM
4124 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4126 run_test 51a "special situations: split htree with empty entry =="
4128 cleanup_print_lfs_df () {
4135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4136 local dir=$DIR/$tdir
4138 local nrdirs=$((65536 + 100))
4140 # cleanup the directory
4143 test_mkdir -p -c1 $dir
4147 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4148 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4149 [[ $numfree -lt $nrdirs ]] &&
4150 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4153 # need to check free space for the directories as well
4154 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4155 numfree=$(( blkfree / $(fs_inode_ksize) ))
4156 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4159 trap cleanup_print_lfsdf EXIT
4162 createmany -d $dir/d $nrdirs ||
4163 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4166 nrdirs=$(ls -U $dir | wc -l)
4168 # unlink all but 100 subdirectories, then check it still works
4170 local delete=$((nrdirs - left))
4175 # for ldiskfs the nlink count should be 1, but this is OSD specific
4176 # and so this is listed for informational purposes only
4177 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4178 unlinkmany -d $dir/d $delete ||
4179 error "unlink of first $delete subdirs failed"
4181 echo "nlink between: $(stat -c %h $dir)"
4182 local found=$(ls -U $dir | wc -l)
4183 [ $found -ne $left ] &&
4184 error "can't find subdirs: found only $found, expected $left"
4186 unlinkmany -d $dir/d $delete $left ||
4187 error "unlink of second $left subdirs failed"
4188 # regardless of whether the backing filesystem tracks nlink accurately
4189 # or not, the nlink count shouldn't be more than "." and ".." here
4190 local after=$(stat -c %h $dir)
4191 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4192 echo "nlink after: $after"
4194 cleanup_print_lfs_df
4196 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4199 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4200 [[ $OSTCOUNT -lt 3 ]] &&
4201 skip_env "skipping test with few OSTs" && return
4202 test_mkdir -p $DIR/$tdir
4203 createmany -o $DIR/$tdir/t- 1000
4204 $GETSTRIPE $DIR/$tdir > $TMP/$tfile
4205 for N in $(seq 0 $((OSTCOUNT - 1))); do
4206 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4207 END { printf("%0.0f", objs) }' $TMP/$tfile)
4208 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4209 '($1 == '$N') { objs += 1 } \
4210 END { printf("%0.0f", objs) }')
4211 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4213 unlinkmany $DIR/$tdir/t- 1000
4216 for N in $(seq 1 $((OSTCOUNT - 1))); do
4217 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4218 error "OST $N has less objects vs OST $NLAST" \
4219 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4220 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4221 error "OST $N has less objects vs OST $NLAST" \
4222 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4224 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4225 error "OST $N has less #0 objects vs OST $NLAST" \
4226 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4227 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4228 error "OST $N has less #0 objects vs OST $NLAST" \
4229 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4234 run_test 51d "check object distribution"
4237 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4238 skip "Only applicable to ldiskfs-based MDTs"
4242 test_mkdir -c1 $DIR/$tdir || error "create $tdir failed"
4243 test_mkdir -c1 $DIR/$tdir/d0 || error "create d0 failed"
4245 touch $DIR/$tdir/d0/foo
4246 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4247 error "file exceed 65000 nlink limit!"
4248 unlinkmany $DIR/$tdir/d0/f- 65001
4251 run_test 51e "check file nlink limit"
4254 test_mkdir $DIR/$tdir
4257 local ulimit_old=$(ulimit -n)
4258 local spare=20 # number of spare fd's for scripts/libraries, etc.
4259 local mdt=$(lfs getstripe -M $DIR/$tdir)
4260 local numfree=$(lfs df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4262 echo "MDT$mdt numfree=$numfree, max=$max"
4263 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4264 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4265 while ! ulimit -n $((numfree + spare)); do
4266 numfree=$((numfree * 3 / 4))
4268 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4270 echo "left ulimit at $ulimit_old"
4273 createmany -o -k -t 120 $DIR/$tdir/f $numfree ||
4274 error "create+open $numfree files in $DIR/$tdir failed"
4275 ulimit -n $ulimit_old
4277 # if createmany exits at 120s there will be fewer than $numfree files
4278 unlinkmany $DIR/$tdir/f $numfree || true
4280 run_test 51f "check many open files limit"
4283 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4284 test_mkdir -p $DIR/$tdir
4285 touch $DIR/$tdir/foo
4286 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4287 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4288 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4289 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4290 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4292 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4293 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4294 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4296 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4297 cp -r $DIR/$tdir $TMP/
4298 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4300 run_test 52a "append-only flag test (should return errors)"
4303 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4304 test_mkdir -p $DIR/$tdir
4305 touch $DIR/$tdir/foo
4306 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4307 cat test > $DIR/$tdir/foo && error "cat test worked"
4308 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4309 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4310 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4312 echo foo >> $DIR/$tdir/foo && error "echo worked"
4313 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4314 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4315 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4316 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4318 chattr -i $DIR/$tdir/foo || error "chattr failed"
4320 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4322 run_test 52b "immutable flag test (should return errors) ======="
4325 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4326 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4327 remote_ost_nodsh && skip "remote OST with nodsh" && return
4340 local support_last_seq=true
4342 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4343 support_last_seq=false
4346 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4348 for value in $(do_facet $SINGLEMDS \
4349 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4350 param=$(echo ${value[0]} | cut -d "=" -f1)
4351 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4353 if $support_last_seq; then
4354 param_seq=$(echo $param |
4355 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4356 mds_last_seq=$(do_facet $SINGLEMDS \
4357 $LCTL get_param -n $param_seq)
4359 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4361 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4362 node=$(facet_active_host ost$((ostnum+1)))
4363 param="obdfilter.$ostname.last_id"
4364 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4365 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4366 ost_last_id=$ost_last
4368 if $support_last_seq; then
4369 ost_last_id=$(echo $ost_last |
4370 awk -F':' '{print $2}' |
4372 ost_last_seq=$(echo $ost_last |
4373 awk -F':' '{print $1}')
4374 [[ $ost_last_seq = $mds_last_seq ]] || continue
4377 if [[ $ost_last_id != $mds_last ]]; then
4378 error "$ost_last_id != $mds_last"
4385 $found || error "can not match last_seq/last_id for $mdtosc"
4388 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4391 $SOCKETSERVER $DIR/socket ||
4392 error "$SOCKETSERVER $DIR/socket failed: $?"
4393 $SOCKETCLIENT $DIR/socket ||
4394 error "$SOCKETCLIENT $DIR/socket failed: $?"
4395 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4397 run_test 54a "unix domain socket test =========================="
4403 dd if=/dev/zero of=$f bs=$(page_size) count=1
4405 run_test 54b "char device works in lustre ======================"
4408 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4409 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4410 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4412 for i in $(seq 3 7); do
4413 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4422 loopdev="$DIR/loop54c"
4425 $UMOUNT $DIR/$tdir || rc=$?
4426 losetup -d $loopdev || true
4427 losetup -d $LOOPDEV || true
4428 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4433 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4434 loopdev="$DIR/loop54c"
4437 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4438 trap cleanup_54c EXIT
4439 mknod $loopdev b 7 $LOOPNUM
4440 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4441 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4442 losetup $loopdev $DIR/$tfile ||
4443 error "can't set up $loopdev for $DIR/$tfile"
4444 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4445 test_mkdir -p $DIR/$tdir
4446 mount -t ext2 $loopdev $DIR/$tdir ||
4447 error "error mounting $loopdev on $DIR/$tdir"
4448 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4451 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4455 run_test 54c "block device works in lustre ====================="
4461 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4463 run_test 54d "fifo device works in lustre ======================"
4468 cp -aL /dev/console $f
4469 echo $string > $f || error "echo $string to $f failed"
4471 run_test 54e "console/tty device works in lustre ======================"
4473 #The test_55 used to be iopen test and it was removed by bz#24037.
4474 #run_test 55 "check iopen_connect_dentry() ======================"
4476 test_56a() { # was test_56
4479 test_mkdir -p $DIR/$tdir/dir
4481 NUMFILESx2=$(($NUMFILES * 2))
4482 for i in $(seq 1 $NUMFILES); do
4483 touch $DIR/$tdir/file$i
4484 touch $DIR/$tdir/dir/file$i
4487 # test lfs getstripe with --recursive
4488 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4489 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4490 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4491 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4492 [[ $FILENUM -eq $NUMFILES ]] ||
4493 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4494 echo "$GETSTRIPE --recursive passed."
4496 # test lfs getstripe with file instead of dir
4497 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4498 [[ $FILENUM -eq 1 ]] ||
4499 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4500 echo "$GETSTRIPE file1 passed."
4502 #test lfs getstripe with --verbose
4503 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4504 grep -c lmm_magic) -eq $NUMFILES ]] ||
4505 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4506 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4507 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4509 #test lfs getstripe with -v prints lmm_fid
4510 [[ $($GETSTRIPE -v $DIR/$tdir | grep -c lmm_fid) -eq $NUMFILES ]] ||
4511 error "$GETSTRIPE -v $DIR/$tdir: want $NUMFILES lmm_fid: lines"
4512 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_fid) -eq 0 ]] ||
4513 error "$GETSTRIPE $DIR/$tdir: showed lmm_fid"
4514 echo "$GETSTRIPE --verbose passed."
4516 #check for FID information
4517 local fid1=$($GETSTRIPE --fid $DIR/$tdir/file1)
4518 local fid2=$($GETSTRIPE --verbose $DIR/$tdir/file1 |
4519 awk '/lmm_fid: / { print $2 }')
4520 local fid3=$($LFS path2fid $DIR/$tdir/file1)
4521 [ "$fid1" != "$fid2" ] &&
4522 error "getstripe --fid $fid1 != getstripe --verbose $fid2"
4523 [ "$fid1" != "$fid3" ] &&
4524 error "getstripe --fid $fid1 != lfs path2fid $fid3"
4525 echo "$GETSTRIPE --fid passed."
4527 #test lfs getstripe with --obd
4528 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4529 grep -q "unknown obduuid" ||
4530 error "$GETSTRIPE --obd wrong_uuid should return error message"
4532 [[ $OSTCOUNT -lt 2 ]] &&
4533 skip_env "skipping other $GETSTRIPE --obd test" && return
4536 OBDUUID=$(ostuuid_from_index $OSTIDX)
4537 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4538 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4539 [[ $FOUND -eq $FILENUM ]] ||
4540 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4541 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4542 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4543 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4544 error "$GETSTRIPE --obd: should not show file on other obd"
4545 echo "$GETSTRIPE --obd passed"
4547 run_test 56a "check $GETSTRIPE"
4550 test_mkdir $DIR/$tdir
4552 for i in $(seq 1 $NUMDIRS); do
4553 test_mkdir $DIR/$tdir/dir$i
4556 # test lfs getdirstripe default mode is non-recursion, which is
4557 # different from lfs getstripe
4558 dircnt=$($LFS getdirstripe $DIR/$tdir | grep -c lmv_stripe_count)
4559 [[ $dircnt -eq 1 ]] ||
4560 error "$LFS getdirstripe: found $dircnt, not 1"
4561 dircnt=$($LFS getdirstripe --recursive $DIR/$tdir |
4562 grep -c lmv_stripe_count)
4563 [[ $dircnt -eq $((NUMDIRS + 1)) ]] ||
4564 error "$LFS getdirstripe --recursive: found $dircnt, \
4565 not $((NUMDIRS + 1))"
4567 run_test 56b "check $LFS getdirstripe"
4571 local ost_name=$(ostname_from_index $ost_idx)
4573 local old_status=$(ost_dev_status $ost_idx)
4574 [[ -z "$old_status" ]] ||
4575 { skip_env "OST $ost_name is in $old_status status"; return 0; }
4577 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4580 local new_status=$(ost_dev_status $ost_idx)
4581 [[ "$new_status" = "D" ]] ||
4582 error "OST $ost_name is in status of '$new_status', not 'D'"
4584 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4587 new_status=$(ost_dev_status $ost_idx)
4588 [[ -z "$new_status" ]] ||
4589 error "OST $ost_name is in status of '$new_status', not ''"
4591 run_test 56c "check 'lfs df' showing device status"
4596 local LOCAL_NUMFILES="$1"
4597 local LOCAL_NUMDIRS="$2"
4598 local MKDIR_PARAMS="$3"
4599 local DIR_STRIPE_PARAMS="$4"
4601 if [ ! -d "$TDIR" ] ; then
4602 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4603 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4604 for i in `seq 1 $LOCAL_NUMFILES` ; do
4607 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4608 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4609 for j in `seq 1 $LOCAL_NUMFILES` ; do
4610 touch $TDIR/dir$i/file$j
4616 setup_56_special() {
4620 if [ ! -e "$TDIR/loop1b" ] ; then
4621 for i in `seq 1 $LOCAL_NUMFILES` ; do
4622 mknod $TDIR/loop${i}b b 7 $i
4623 mknod $TDIR/null${i}c c 1 3
4624 ln -s $TDIR/file1 $TDIR/link${i}l
4626 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4627 mknod $TDIR/dir$i/loop${i}b b 7 $i
4628 mknod $TDIR/dir$i/null${i}c c 1 3
4629 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4638 setup_56 $NUMFILES $NUMDIRS
4640 EXPECTED=$(($NUMDIRS + 2))
4641 # test lfs find with -name
4642 for i in $(seq 1 $NUMFILES) ; do
4643 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4644 [ $NUMS -eq $EXPECTED ] ||
4645 error "lfs find -name \"*$i\" $TDIR wrong: "\
4646 "found $NUMS, expected $EXPECTED"
4649 run_test 56g "check lfs find -name ============================="
4655 setup_56 $NUMFILES $NUMDIRS
4657 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4658 # test lfs find with ! -name
4659 for i in $(seq 1 $NUMFILES) ; do
4660 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4661 [ $NUMS -eq $EXPECTED ] ||
4662 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4663 "found $NUMS, expected $EXPECTED"
4666 run_test 56h "check lfs find ! -name ============================="
4670 test_mkdir -p $DIR/$tdir
4671 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4672 CMD="$LFIND -ost $UUID $DIR/$tdir"
4674 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4676 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4680 setup_56_special $NUMFILES $NUMDIRS
4682 EXPECTED=$((NUMDIRS + 1))
4683 CMD="$LFIND -type d $TDIR"
4684 NUMS=$($CMD | wc -l)
4685 [ $NUMS -eq $EXPECTED ] ||
4686 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4688 run_test 56j "check lfs find -type d ============================="
4692 setup_56_special $NUMFILES $NUMDIRS
4694 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4695 CMD="$LFIND -type f $TDIR"
4696 NUMS=$($CMD | wc -l)
4697 [ $NUMS -eq $EXPECTED ] ||
4698 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4700 run_test 56k "check lfs find -type f ============================="
4704 setup_56_special $NUMFILES $NUMDIRS
4706 EXPECTED=$((NUMDIRS + NUMFILES))
4707 CMD="$LFIND -type b $TDIR"
4708 NUMS=$($CMD | wc -l)
4709 [ $NUMS -eq $EXPECTED ] ||
4710 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4712 run_test 56l "check lfs find -type b ============================="
4716 setup_56_special $NUMFILES $NUMDIRS
4718 EXPECTED=$((NUMDIRS + NUMFILES))
4719 CMD="$LFIND -type c $TDIR"
4720 NUMS=$($CMD | wc -l)
4721 [ $NUMS -eq $EXPECTED ] ||
4722 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4724 run_test 56m "check lfs find -type c ============================="
4728 setup_56_special $NUMFILES $NUMDIRS
4730 EXPECTED=$((NUMDIRS + NUMFILES))
4731 CMD="$LFIND -type l $TDIR"
4732 NUMS=$($CMD | wc -l)
4733 [ $NUMS -eq $EXPECTED ] ||
4734 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4736 run_test 56n "check lfs find -type l ============================="
4740 setup_56 $NUMFILES $NUMDIRS
4741 utime $TDIR/file1 > /dev/null || error "utime (1)"
4742 utime $TDIR/file2 > /dev/null || error "utime (2)"
4743 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4744 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4745 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4746 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4749 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4750 [ $NUMS -eq $EXPECTED ] || \
4751 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4754 CMD="$LFIND -mtime 0 $TDIR"
4755 NUMS=$($CMD | wc -l)
4756 [ $NUMS -eq $EXPECTED ] ||
4757 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4759 run_test 56o "check lfs find -mtime for old files =========================="
4762 [ $RUNAS_ID -eq $UID ] &&
4763 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4766 setup_56 $NUMFILES $NUMDIRS
4768 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4770 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4771 NUMS=$($CMD | wc -l)
4772 [ $NUMS -eq $EXPECTED ] || \
4773 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4775 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4776 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4777 NUMS=$($CMD | wc -l)
4778 [ $NUMS -eq $EXPECTED ] || \
4779 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4781 run_test 56p "check lfs find -uid and ! -uid ==============================="
4784 [ $RUNAS_ID -eq $UID ] &&
4785 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4788 setup_56 $NUMFILES $NUMDIRS
4790 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4793 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4794 NUMS=$($CMD | wc -l)
4795 [ $NUMS -eq $EXPECTED ] ||
4796 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4798 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4799 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4800 NUMS=$($CMD | wc -l)
4801 [ $NUMS -eq $EXPECTED ] ||
4802 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4804 run_test 56q "check lfs find -gid and ! -gid ==============================="
4808 setup_56 $NUMFILES $NUMDIRS
4811 CMD="$LFIND -size 0 -type f $TDIR"
4812 NUMS=$($CMD | wc -l)
4813 [ $NUMS -eq $EXPECTED ] ||
4814 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4816 CMD="$LFIND ! -size 0 -type f $TDIR"
4817 NUMS=$($CMD | wc -l)
4818 [ $NUMS -eq $EXPECTED ] ||
4819 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4820 echo "test" > $TDIR/$tfile
4821 echo "test2" > $TDIR/$tfile.2 && sync
4823 CMD="$LFIND -size 5 -type f $TDIR"
4824 NUMS=$($CMD | wc -l)
4825 [ $NUMS -eq $EXPECTED ] ||
4826 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4828 CMD="$LFIND -size +5 -type f $TDIR"
4829 NUMS=$($CMD | wc -l)
4830 [ $NUMS -eq $EXPECTED ] ||
4831 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4833 CMD="$LFIND -size +0 -type f $TDIR"
4834 NUMS=$($CMD | wc -l)
4835 [ $NUMS -eq $EXPECTED ] ||
4836 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4838 CMD="$LFIND ! -size -5 -type f $TDIR"
4839 NUMS=$($CMD | wc -l)
4840 [ $NUMS -eq $EXPECTED ] ||
4841 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4843 CMD="$LFIND -size -5 -type f $TDIR"
4844 NUMS=$($CMD | wc -l)
4845 [ $NUMS -eq $EXPECTED ] ||
4846 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4848 run_test 56r "check lfs find -size works =========================="
4850 test_56s() { # LU-611
4852 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4854 if [[ $OSTCOUNT -gt 1 ]]; then
4855 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4859 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4863 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4864 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4865 NUMS=$($CMD | wc -l)
4866 [ $NUMS -eq $EXPECTED ] || {
4868 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4871 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4872 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4873 NUMS=$($CMD | wc -l)
4874 [ $NUMS -eq $EXPECTED ] || {
4876 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4880 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4881 NUMS=$($CMD | wc -l)
4882 [ $NUMS -eq $EXPECTED ] || {
4884 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4887 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4888 NUMS=$($CMD | wc -l)
4889 [ $NUMS -eq $EXPECTED ] || {
4891 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4895 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4896 NUMS=$($CMD | wc -l)
4897 [ $NUMS -eq $EXPECTED ] || {
4899 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4902 run_test 56s "check lfs find -stripe-count works"
4904 test_56t() { # LU-611
4906 setup_56 $NUMFILES $NUMDIRS "--stripe-size 512k"
4908 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4910 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4911 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4912 NUMS=$($CMD | wc -l)
4913 [ $NUMS -eq $EXPECTED ] ||
4914 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4916 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4917 NUMS=$($CMD | wc -l)
4918 [ $NUMS -eq $EXPECTED ] ||
4919 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4921 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4922 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4923 NUMS=$($CMD | wc -l)
4924 [ $NUMS -eq $EXPECTED ] ||
4925 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4927 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4928 NUMS=$($CMD | wc -l)
4929 [ $NUMS -eq $EXPECTED ] ||
4930 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4933 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4934 NUMS=$($CMD | wc -l)
4935 [ $NUMS -eq $EXPECTED ] ||
4936 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4938 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4939 NUMS=$($CMD | wc -l)
4940 [ $NUMS -eq $EXPECTED ] ||
4941 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4944 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4945 NUMS=$($CMD | wc -l)
4946 [ $NUMS -eq $EXPECTED ] ||
4947 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4949 run_test 56t "check lfs find -stripe-size works"
4951 test_56u() { # LU-611
4953 setup_56 $NUMFILES $NUMDIRS "-i 0"
4955 if [[ $OSTCOUNT -gt 1 ]]; then
4956 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4962 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4963 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4964 NUMS=$($CMD | wc -l)
4965 [ $NUMS -eq $EXPECTED ] ||
4966 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4969 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4970 NUMS=$($CMD | wc -l)
4971 [ $NUMS -eq $EXPECTED ] ||
4972 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4974 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4975 NUMS=$($CMD | wc -l)
4976 [ $NUMS -eq $EXPECTED ] ||
4977 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4980 # This should produce an error and not return any files
4981 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4982 NUMS=$($CMD 2>/dev/null | wc -l)
4983 [ $NUMS -eq $EXPECTED ] ||
4984 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4986 if [[ $OSTCOUNT -gt 1 ]]; then
4987 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4988 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4989 NUMS=$($CMD | wc -l)
4990 [ $NUMS -eq $EXPECTED ] ||
4991 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4994 run_test 56u "check lfs find -stripe-index works"
5001 setup_56 $NUMFILES $NUMDIRS
5003 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
5004 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
5006 for file in $($LFIND -mdt $UUID $TDIR); do
5007 file_mdt_idx=$($GETSTRIPE -M $file)
5008 [ $file_mdt_idx -eq $MDT_IDX ] ||
5009 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
5012 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
5015 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
5017 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5020 rm -rf $TDIR || error "remove $TDIR failed"
5021 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5024 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
5025 error "$GETSTRIPE -S -d $TDIR failed"
5026 stripe_size=${stripe_size%% *}
5028 local file_size=$((stripe_size * OSTCOUNT))
5029 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5030 local required_space=$((file_num * file_size))
5032 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5034 [[ $free_space -le $((required_space / 1024)) ]] &&
5035 skip_env "need at least $required_space bytes free space," \
5036 "have $free_space kbytes" && return
5039 local dd_count=$((file_size / dd_bs))
5041 # write data into the files
5045 for i in $(seq 1 $NUMFILES); do
5047 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
5048 error "write data into $file failed"
5050 for i in $(seq 1 $NUMDIRS); do
5051 for j in $(seq 1 $NUMFILES); do
5052 file=$TDIR/dir$i/file$j
5053 yes | dd bs=$dd_bs count=$dd_count of=$file \
5055 error "write data into $file failed"
5060 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5063 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
5065 eval $cmd || error "$cmd failed"
5067 check_stripe_count $TDIR/file1 $expected
5069 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5071 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5072 # OST 1 if it is on OST 0. This file is small enough to
5073 # be on only one stripe.
5074 file=$TDIR/migr_1_ost
5075 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5076 error "write data into $file failed"
5077 local obdidx=$($LFS getstripe -i $file)
5078 local oldmd5=$(md5sum $file)
5080 [[ $obdidx -eq 0 ]] && newobdidx=1
5081 cmd="$LFS migrate -i $newobdidx $file"
5083 eval $cmd || error "$cmd failed"
5084 local realobdix=$($LFS getstripe -i $file)
5085 local newmd5=$(md5sum $file)
5086 [[ $newobdidx -ne $realobdix ]] &&
5087 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
5088 [[ "$oldmd5" != "$newmd5" ]] &&
5089 error "md5sum differ: $oldmd5, $newmd5"
5093 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
5095 eval $cmd || error "$cmd failed"
5097 for j in $(seq 1 $NUMFILES); do
5098 check_stripe_count $TDIR/dir1/file$j $expected
5101 # lfs_migrate works with lfs find
5102 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
5103 $LFS_MIGRATE -y -c $expected"
5105 eval $cmd || error "$cmd failed"
5107 for i in $(seq 2 $NUMFILES); do
5108 check_stripe_count $TDIR/file$i $expected
5110 for i in $(seq 2 $NUMDIRS); do
5111 for j in $(seq 1 $NUMFILES); do
5112 check_stripe_count $TDIR/dir$i/file$j $expected
5116 run_test 56w "check lfs_migrate -c stripe_count works"
5119 check_swap_layouts_support && return 0
5120 [[ $OSTCOUNT -lt 2 ]] &&
5121 skip_env "need 2 OST, skipping test" && return
5123 local dir0=$DIR/$tdir/$testnum
5124 test_mkdir -p $dir0 || error "creating dir $dir0"
5126 local ref1=/etc/passwd
5127 local file1=$dir0/file1
5129 $SETSTRIPE -c 2 $file1
5131 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5132 stripe=$($GETSTRIPE -c $file1)
5133 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5134 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5139 run_test 56x "lfs migration support"
5142 check_swap_layouts_support && return 0
5143 [[ $OSTCOUNT -lt 2 ]] &&
5144 skip_env "need 2 OST, skipping test" && return
5146 local dir0=$DIR/$tdir/$testnum
5147 test_mkdir -p $dir0 || error "creating dir $dir0"
5149 local ref1=/etc/passwd
5150 local file1=$dir0/file1
5152 $SETSTRIPE -c 2 $file1
5154 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5155 local stripe=$($GETSTRIPE -c $file1)
5156 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5157 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5162 run_test 56xa "lfs migration --block support"
5165 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5166 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5170 local dir0=$DIR/$tdir/$testnum
5171 test_mkdir -p $dir0 || error "creating dir $dir0"
5172 local f1=$dir0/file1
5173 local f2=$dir0/file2
5175 touch $f1 || error "creating std file $f1"
5176 $MULTIOP $f2 H2c || error "creating released file $f2"
5178 # a directory can be raid0, so ask only for files
5179 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
5180 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5182 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
5183 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5185 # only files can be released, so no need to force file search
5186 res=$($LFIND $dir0 -L released)
5187 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5189 res=$($LFIND $dir0 \! -L released)
5190 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5193 run_test 56y "lfs find -L raid0|released"
5195 test_56z() { # LU-4824
5196 # This checks to make sure 'lfs find' continues after errors
5197 # There are two classes of errors that should be caught:
5198 # - If multiple paths are provided, all should be searched even if one
5200 # - If errors are encountered during the search, it should not terminate
5203 test_mkdir $DIR/$tdir
5204 for i in d{0..9}; do
5205 test_mkdir $DIR/$tdir/$i
5207 touch $DIR/$tdir/d{0..9}/$tfile
5208 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
5209 error "$LFS find did not return an error"
5210 # Make a directory unsearchable. This should NOT be the last entry in
5211 # directory order. Arbitrarily pick the 6th entry
5212 chmod 700 $($LFS find $DIR/$tdir -type d | sed '6!d')
5213 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5214 # The user should be able to see 10 directories and 9 files
5215 [ $count == 19 ] || error "$LFS find did not continue after error"
5217 run_test 56z "lfs find should continue after an error"
5219 test_56aa() { # LU-5937
5220 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5223 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
5225 createmany -o $DIR/$tdir/striped_dir/${tfile}- 1024
5226 local dirs=$(lfs find --size +8k $DIR/$tdir/)
5228 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5230 run_test 56aa "lfs find --size under striped dir"
5233 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5234 # note test will not do anything if MDS is not local
5235 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5236 skip "Only applicable to ldiskfs-based MDTs"
5240 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5241 local MNTDEV="osd*.*MDT*.mntdev"
5242 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5243 [ -z "$DEV" ] && error "can't access $MNTDEV"
5244 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5245 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5246 error "can't access $DEV"
5247 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5248 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5252 run_test 57a "verify MDS filesystem created with large inodes =="
5255 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5256 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5257 skip "Only applicable to ldiskfs-based MDTs"
5261 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5262 local dir=$DIR/$tdir
5266 local FILEN=$dir/f$FILECOUNT
5268 rm -rf $dir || error "removing $dir"
5269 test_mkdir -p -c1 $dir || error "creating $dir"
5270 local mdtidx=$($LFS getstripe -M $dir)
5271 local mdtname=MDT$(printf %04x $mdtidx)
5272 local facet=mds$((mdtidx + 1))
5274 echo "mcreating $FILECOUNT files"
5275 createmany -m $dir/f 1 $FILECOUNT || \
5276 error "creating files in $dir"
5278 # verify that files do not have EAs yet
5279 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5280 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5284 df $dir #make sure we get new statfs data
5285 local MDSFREE=$(do_facet $facet \
5286 lctl get_param -n osd*.*$mdtname.kbytesfree)
5287 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5288 echo "opening files to create objects/EAs"
5290 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5291 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5294 # verify that files have EAs now
5295 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5296 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5298 sleep 1 #make sure we get new statfs data
5300 local MDSFREE2=$(do_facet $facet \
5301 lctl get_param -n osd*.*$mdtname.kbytesfree)
5302 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5303 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5304 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5305 error "MDC before $MDCFREE != after $MDCFREE2"
5307 echo "MDC before $MDCFREE != after $MDCFREE2"
5308 echo "unable to confirm if MDS has large inodes"
5313 run_test 57b "default LOV EAs are stored inside large inodes ==="
5316 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5317 [ -z "$(which wiretest 2>/dev/null)" ] &&
5318 skip_env "could not find wiretest" && return
5321 run_test 58 "verify cross-platform wire constants =============="
5324 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5325 echo "touch 130 files"
5326 createmany -o $DIR/f59- 130
5328 unlinkmany $DIR/f59- 130
5330 # wait for commitment of removal
5331 wait_delete_completed
5333 run_test 59 "verify cancellation of llog records async ========="
5335 TEST60_HEAD="test_60 run $RANDOM"
5337 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5338 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5339 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5340 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5341 skip_env "missing subtest run-llog.sh" && return
5343 log "$TEST60_HEAD - from kernel mode"
5344 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5345 do_facet mgs sh run-llog.sh
5346 do_facet mgs $LCTL dk > $TMP/$tfile
5348 # LU-6388: test llog_reader
5349 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5350 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5351 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5352 skip_env "missing llog_reader" && return
5353 local fstype=$(facet_fstype mgs)
5354 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5355 skip_env "Only for ldiskfs or zfs type mgs" && return
5357 local mntpt=$(facet_mntpt mgs)
5358 local mgsdev=$(mgsdevname 1)
5370 #get fid and record list
5371 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5373 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5375 #remount mgs as ldiskfs or zfs type
5376 stop mgs || error "stop mgs failed"
5377 mount_fstype mgs || error "remount mgs failed"
5378 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5381 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5382 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5387 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5389 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5391 echo "obj_file is $obj_file"
5392 do_facet mgs $llog_reader $obj_file
5394 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5395 awk '{ print $3 }' | sed -e "s/^type=//g")
5396 if [ $rec_type != $rec ]; then
5397 echo "FAILED test_60a wrong record type $rec_type," \
5403 #check obj path if record type is LLOG_LOGID_MAGIC
5404 if [ "$rec" == "1064553b" ]; then
5405 path=$(do_facet mgs $llog_reader $obj_file |
5406 grep "path=" | awk '{ print $NF }' |
5407 sed -e "s/^path=//g")
5408 if [ $obj_file != $mntpt/$path ]; then
5409 echo "FAILED test_60a wrong obj path" \
5410 "$montpt/$path, should be $obj_file"
5417 #restart mgs before "error", otherwise it will block the next test
5418 stop mgs || error "stop mgs failed"
5419 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5420 $pass || error "test failed, see FAILED test_60a messages for specifics"
5422 run_test 60a "llog_test run from kernel module and test llog_reader"
5425 # test old logid format
5426 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
5427 do_facet mgs $LCTL dl | grep MGS
5428 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
5429 error "old llog_print failed"
5432 # test new logid format
5433 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
5434 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
5435 error "new llog_print failed"
5438 run_test 60aa "llog_print works with FIDs and simple names"
5440 test_60b() { # bug 6411
5441 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5443 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5455 [[ $LLOG_COUNT -gt 100 ]] &&
5456 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5458 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5461 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5462 echo "create 5000 files"
5463 createmany -o $DIR/f60c- 5000
5464 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5465 lctl set_param fail_loc=0x80000137
5466 unlinkmany $DIR/f60c- 5000
5467 lctl set_param fail_loc=0
5469 run_test 60c "unlink file when mds full"
5472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5473 SAVEPRINTK=$(lctl get_param -n printk)
5475 # verify "lctl mark" is even working"
5476 MESSAGE="test message ID $RANDOM $$"
5477 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5478 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5480 lctl set_param printk=0 || error "set lnet.printk failed"
5481 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5482 MESSAGE="new test message ID $RANDOM $$"
5483 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5484 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5485 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5487 lctl set_param -n printk="$SAVEPRINTK"
5489 run_test 60d "test printk console message masking"
5492 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5493 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5495 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5496 do_facet mds1 lctl set_param fail_loc=0x15b
5499 run_test 60e "no space while new llog is being created"
5502 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5504 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5505 cancel_lru_locks osc
5506 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5509 run_test 61 "mmap() writes don't make sync hang ================"
5511 # bug 2330 - insufficient obd_match error checking causes LBUG
5513 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5516 cancel_lru_locks osc
5517 lctl set_param fail_loc=0x405
5518 cat $f && error "cat succeeded, expect -EIO"
5519 lctl set_param fail_loc=0
5521 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5522 # match every page all of the time.
5523 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5525 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5526 # Though this test is irrelevant anymore, it helped to reveal some
5527 # other grant bugs (LU-4482), let's keep it.
5528 test_63a() { # was test_63
5529 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5530 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5531 for i in `seq 10` ; do
5532 dd if=/dev/zero of=$DIR/f63 bs=8k &
5538 rm -f $DIR/f63 || true
5540 run_test 63a "Verify oig_wait interruption does not crash ======="
5542 # bug 2248 - async write errors didn't return to application on sync
5543 # bug 3677 - async write errors left page locked
5545 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5547 lctl set_param debug=-1
5549 # ensure we have a grant to do async writes
5550 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5553 sync # sync lest earlier test intercept the fail_loc
5555 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5556 lctl set_param fail_loc=0x80000406
5557 $MULTIOP $DIR/$tfile Owy && \
5558 error "sync didn't return ENOMEM"
5559 sync; sleep 2; sync # do a real sync this time to flush page
5560 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5561 error "locked page left in cache after async error" || true
5564 run_test 63b "async write errors should be returned to fsync ==="
5567 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5569 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5571 run_test 64a "verify filter grant calculations (in kernel) ====="
5574 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5575 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5577 run_test 64b "check out-of-space detection on client ==========="
5580 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5582 run_test 64c "verify grant shrink ========================------"
5584 # bug 1414 - set/get directories' stripe info
5586 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5587 test_mkdir -p $DIR/$tdir
5589 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5591 run_test 65a "directory with no stripe info ===================="
5594 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5595 test_mkdir -p $DIR/$tdir
5596 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5598 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5601 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5603 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
5606 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5607 if [[ $OSTCOUNT -gt 1 ]]; then
5608 test_mkdir -p $DIR/$tdir
5609 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5611 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5612 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5614 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5617 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
5620 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5621 test_mkdir -p $DIR/$tdir
5622 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
5623 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5625 if [[ $STRIPECOUNT -le 0 ]]; then
5627 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5628 #LOV_MAX_STRIPE_COUNT is 2000
5629 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5631 sc=$(($STRIPECOUNT - 1))
5633 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5634 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5635 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5636 error "lverify failed"
5638 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
5641 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5642 test_mkdir -p $DIR/$tdir
5644 $SETSTRIPE $DIR/$tdir || error "setstripe"
5645 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5646 error "no stripe info failed"
5648 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5650 run_test 65e "directory setstripe defaults ======================="
5653 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5654 test_mkdir -p $DIR/${tdir}f
5655 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5657 run_test 65f "dir setstripe permission (should return error) ==="
5660 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5661 test_mkdir -p $DIR/$tdir
5662 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5664 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5666 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5667 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5668 error "delete default stripe failed"
5670 run_test 65g "directory setstripe -d ==========================="
5673 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5674 test_mkdir -p $DIR/$tdir
5675 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5677 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5679 test_mkdir -p $DIR/$tdir/dd1
5680 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5681 error "stripe info inherit failed"
5683 run_test 65h "directory stripe info inherit ===================="
5685 test_65i() { # bug6367
5686 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5687 $SETSTRIPE -S 65536 -c -1 $MOUNT
5689 run_test 65i "set non-default striping on root directory (bug 6367)="
5691 test_65ia() { # bug12836
5692 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5693 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5695 run_test 65ia "getstripe on -1 default directory striping"
5697 test_65ib() { # bug12836
5698 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5699 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5701 run_test 65ib "getstripe -v on -1 default directory striping"
5703 test_65ic() { # bug12836
5704 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5705 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5707 run_test 65ic "new find on -1 default directory striping"
5709 test_65j() { # bug6367
5710 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5712 # if we aren't already remounting for each test, do so for this test
5713 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5714 cleanup || error "failed to unmount"
5717 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5719 run_test 65j "set default striping on root directory (bug 6367)="
5721 test_65k() { # bug11679
5722 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5723 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5724 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5726 local disable_precreate=true
5727 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
5728 disable_precreate=false
5730 echo "Check OST status: "
5731 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
5732 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
5734 for OSC in $MDS_OSCS; do
5735 echo $OSC "is active"
5736 do_facet $SINGLEMDS lctl --device %$OSC activate
5739 for INACTIVE_OSC in $MDS_OSCS; do
5740 local ost=$(osc_to_ost $INACTIVE_OSC)
5741 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
5742 lov.*md*.target_obd |
5743 awk -F: /$ost/'{ print $1 }' | head -n 1)
5746 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
5747 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
5749 echo "Deactivate: " $INACTIVE_OSC
5750 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5752 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
5753 osp.$ost*MDT0000.create_count")
5754 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
5755 osp.$ost*MDT0000.max_create_count")
5756 $disable_precreate &&
5757 do_facet $SINGLEMDS "lctl set_param -n \
5758 osp.$ost*MDT0000.max_create_count=0"
5760 for idx in $(seq 0 $((OSTCOUNT - 1))); do
5761 [ -f $DIR/$tdir/$idx ] && continue
5762 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
5763 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
5764 error "setstripe $idx should succeed"
5765 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
5767 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
5770 do_facet $SINGLEMDS "lctl set_param -n \
5771 osp.$ost*MDT0000.max_create_count=$max_count"
5772 do_facet $SINGLEMDS "lctl set_param -n \
5773 osp.$ost*MDT0000.create_count=$count"
5774 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5775 echo $INACTIVE_OSC "is Activate"
5777 wait_osc_import_state mds ost$ostnum FULL
5780 run_test 65k "validate manual striping works properly with deactivated OSCs"
5782 test_65l() { # bug 12836
5783 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5784 test_mkdir -p $DIR/$tdir/test_dir
5785 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5786 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5788 run_test 65l "lfs find on -1 stripe dir ========================"
5791 $RUNAS $SETSTRIPE -c 2 $MOUNT && error "setstripe should fail"
5794 run_test 65m "normal user can't set filesystem default stripe"
5796 # bug 2543 - update blocks count on client
5798 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5800 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5801 sync; sync_all_data; sync; sync_all_data
5802 cancel_lru_locks osc
5803 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5804 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5806 run_test 66 "update inode blocks count on client ==============="
5811 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5813 if [ ! -z "$LLOOP" ]; then
5814 if swapon -s | grep -q $LLOOP; then
5815 swapoff $LLOOP || error "swapoff failed"
5818 $LCTL blockdev_detach $LLOOP || error "detach failed"
5826 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5830 swapon -s | awk '($1 == "'$1'") { print $4 }'
5833 # bug5265, obdfilter oa2dentry return -ENOENT
5834 # #define OBD_FAIL_SRV_ENOENT 0x217
5836 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5837 remote_ost_nodsh && skip "remote OST with nodsh" && return
5840 $SETSTRIPE -c 1 -i 0 $f
5842 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5844 do_facet ost1 lctl set_param fail_loc=0x217
5845 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5846 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5848 do_facet ost1 lctl set_param fail_loc=0
5849 $DIRECTIO write $f 0 2 || error "write error"
5851 cancel_lru_locks osc
5852 $DIRECTIO read $f 0 1 || error "read error"
5854 do_facet ost1 lctl set_param fail_loc=0x217
5855 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5857 do_facet ost1 lctl set_param fail_loc=0
5860 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5863 test_mkdir -p $DIR/$tdir
5864 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
5865 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5867 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5869 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5870 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5871 [ "$RUNAS_ID" = "$UID" ] &&
5872 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5874 # Check that testing environment is properly set up. Skip if not
5875 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5876 skip_env "User $RUNAS_ID does not exist - skipping"
5880 chmod 777 $DIR/$tfile
5881 chmod ug+s $DIR/$tfile
5882 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5883 error "$RUNAS dd $DIR/$tfile failed"
5884 # See if we are still setuid/sgid
5885 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5886 error "S/gid is not dropped on write"
5887 # Now test that MDS is updated too
5888 cancel_lru_locks mdc
5889 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5890 error "S/gid is not dropped on MDS"
5893 run_test 72a "Test that remove suid works properly (bug5695) ===="
5895 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5898 [ "$RUNAS_ID" = "$UID" ] && \
5899 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5900 [ "$RUNAS_ID" -eq 0 ] && \
5901 skip_env "RUNAS_ID = 0 -- skipping" && return
5903 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5904 # Check that testing environment is properly set up. Skip if not
5905 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5906 skip_env "User $RUNAS_ID does not exist - skipping"
5909 touch $DIR/${tfile}-f{g,u}
5910 test_mkdir $DIR/${tfile}-dg
5911 test_mkdir $DIR/${tfile}-du
5912 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5913 chmod g+s $DIR/${tfile}-{f,d}g
5914 chmod u+s $DIR/${tfile}-{f,d}u
5915 for perm in 777 2777 4777; do
5916 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5917 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5918 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5919 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5923 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5925 # bug 3462 - multiple simultaneous MDC requests
5927 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5928 test_mkdir $DIR/d73-1
5929 test_mkdir $DIR/d73-2
5930 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5933 lctl set_param fail_loc=0x80000129
5934 $MULTIOP $DIR/d73-1/f73-2 Oc &
5936 lctl set_param fail_loc=0
5938 $MULTIOP $DIR/d73-2/f73-3 Oc &
5942 wait $pid1 || return 1
5946 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5947 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5948 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5952 run_test 73 "multiple MDC requests (should not deadlock)"
5954 test_74a() { # bug 6149, 6184
5955 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5956 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5958 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5959 # will spin in a tight reconnection loop
5961 $LCTL set_param fail_loc=0x8000030e
5962 # get any lock that won't be difficult - lookup works.
5964 $LCTL set_param fail_loc=0
5968 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5970 test_74b() { # bug 13310
5971 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5972 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5974 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5975 # will spin in a tight reconnection loop
5976 $LCTL set_param fail_loc=0x8000030e
5977 # get a "difficult" lock
5979 $LCTL set_param fail_loc=0
5983 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5986 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5987 #define OBD_FAIL_LDLM_NEW_LOCK
5988 $LCTL set_param fail_loc=0x319
5989 touch $DIR/$tfile && error "touch successful"
5990 $LCTL set_param fail_loc=0
5993 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5996 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5999 get_inode_slab_tunables() {
6000 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
6003 set_inode_slab_tunables() {
6004 echo "lustre_inode_cache $1" > /proc/slabinfo
6007 test_76() { # Now for bug 20433, added originally in bug 1443
6008 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6009 local SLAB_SETTINGS=$(get_inode_slab_tunables)
6010 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6011 # we cannot set limit below 1 which means 1 inode in each
6012 # per-cpu cache is still allowed
6013 set_inode_slab_tunables "1 1 0"
6014 cancel_lru_locks osc
6015 BEFORE_INODES=$(num_inodes)
6016 echo "before inodes: $BEFORE_INODES"
6018 [ "$SLOW" = "no" ] && COUNT=100
6019 for i in $(seq $COUNT); do
6023 cancel_lru_locks osc
6024 AFTER_INODES=$(num_inodes)
6025 echo "after inodes: $AFTER_INODES"
6027 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6029 AFTER_INODES=$(num_inodes)
6031 echo "wait $wait seconds inodes: $AFTER_INODES"
6032 if [ $wait -gt 30 ]; then
6033 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6036 set_inode_slab_tunables "$SLAB_SETTINGS"
6038 run_test 76 "confirm clients recycle inodes properly ===="
6044 # Note: in sptlrpc modes which enable its own bulk checksum, the
6045 # original crc32_le bulk checksum will be automatically disabled,
6046 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6047 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6048 # In this case set_checksums() will not be no-op, because sptlrpc
6049 # bulk checksum will be enabled all through the test.
6051 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6052 lctl set_param -n osc.*.checksums $1
6056 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6057 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6058 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6059 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6062 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6063 log "set checksum type to $1"
6066 F77_TMP=$TMP/f77-temp
6069 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6070 error "error writing to $F77_TMP"
6073 test_77a() { # bug 10889
6074 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6075 $GSS && skip "could not run with gss" && return
6076 [ ! -f $F77_TMP ] && setup_f77
6078 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6082 run_test 77a "normal checksum read/write operation"
6084 test_77b() { # bug 10889
6085 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6086 $GSS && skip "could not run with gss" && return
6087 [ ! -f $F77_TMP ] && setup_f77
6088 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6089 $LCTL set_param fail_loc=0x80000409
6092 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6093 error "dd error: $?"
6094 $LCTL set_param fail_loc=0
6096 for algo in $CKSUM_TYPES; do
6097 cancel_lru_locks osc
6098 set_checksum_type $algo
6099 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6100 $LCTL set_param fail_loc=0x80000408
6101 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6102 $LCTL set_param fail_loc=0
6105 set_checksum_type $ORIG_CSUM_TYPE
6108 run_test 77b "checksum error on client write, read"
6113 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
6115 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
6116 [ -n $osc_file_prefix ] && rm -f ${osc_file_prefix}*
6117 $check_ost && [ -n $ost_file_prefix ] &&
6118 do_facet ost1 rm -f ${ost_file_prefix}\*
6122 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6123 $GSS && skip "could not run with gss" && return
6126 local osc_file_prefix
6128 local check_ost=false
6129 local ost_file_prefix
6135 # ensure corruption will occur on first OSS/OST
6136 $LFS setstripe -i 0 $DIR/$tfile
6138 [ ! -f $F77_TMP ] && setup_f77
6139 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6140 error "dd write error: $?"
6141 fid=$($LFS path2fid $DIR/$tfile)
6143 if [ $(lustre_version_code ost1) -ge $(version_code 2.5.42.6) ]
6146 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
6147 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
6149 echo "OSS do not support bulk pages dump upon error"
6152 osc_file_prefix=$($LCTL get_param -n debug_path)
6153 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
6155 trap cleanup_77c EXIT
6158 # enable bulk pages dump upon error on Client
6159 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
6160 # enable bulk pages dump upon error on OSS
6162 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
6164 # flush Client cache to allow next read to reach OSS
6165 cancel_lru_locks osc
6167 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6168 $LCTL set_param fail_loc=0x80000408
6169 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
6170 $LCTL set_param fail_loc=0
6174 # check cksum dump on Client
6175 osc_file=$(ls ${osc_file_prefix}*)
6176 [ -n "$osc_file" ] || error "no checksum dump file on Client"
6177 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
6178 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
6179 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
6180 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
6182 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
6183 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6184 error "dump content does not match on Client"
6186 $check_ost || skip "No need to check cksum dump on OSS"
6188 # check cksum dump on OSS
6189 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
6190 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
6191 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
6192 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
6193 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6194 error "dump content does not match on OSS"
6198 run_test 77c "checksum error on client read with debug"
6200 test_77d() { # bug 10889
6201 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6202 $GSS && skip "could not run with gss" && return
6203 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6204 $LCTL set_param fail_loc=0x80000409
6206 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6207 error "direct write: rc=$?"
6208 $LCTL set_param fail_loc=0
6211 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6212 $LCTL set_param fail_loc=0x80000408
6214 cancel_lru_locks osc
6215 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6216 error "direct read: rc=$?"
6217 $LCTL set_param fail_loc=0
6220 run_test 77d "checksum error on OST direct write, read"
6222 test_77f() { # bug 10889
6223 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6224 $GSS && skip "could not run with gss" && return
6226 for algo in $CKSUM_TYPES; do
6227 cancel_lru_locks osc
6228 set_checksum_type $algo
6229 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6230 $LCTL set_param fail_loc=0x409
6231 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6232 error "direct write succeeded"
6233 $LCTL set_param fail_loc=0
6235 set_checksum_type $ORIG_CSUM_TYPE
6238 run_test 77f "repeat checksum error on write (expect error)"
6240 test_77g() { # bug 10889
6241 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6242 $GSS && skip "could not run with gss" && return
6243 remote_ost_nodsh && skip "remote OST with nodsh" && return
6245 [ ! -f $F77_TMP ] && setup_f77
6247 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6248 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6249 do_facet ost1 lctl set_param fail_loc=0x8000021a
6251 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6252 error "write error: rc=$?"
6253 do_facet ost1 lctl set_param fail_loc=0
6256 cancel_lru_locks osc
6257 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6258 do_facet ost1 lctl set_param fail_loc=0x8000021b
6260 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6261 do_facet ost1 lctl set_param fail_loc=0
6264 run_test 77g "checksum error on OST write, read"
6266 test_77j() { # bug 13805
6267 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6268 $GSS && skip "could not run with gss" && return
6269 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6270 lctl set_param fail_loc=0x40c
6271 remount_client $MOUNT
6272 lctl set_param fail_loc=0
6273 # wait async osc connect to finish and reflect updated state value
6275 for (( i=0; i < OSTCOUNT; i++ )) ; do
6276 wait_osc_import_state client ost$((i+1)) FULL
6279 for VALUE in $(lctl get_param osc.*osc-[^mM]*.checksum_type); do
6280 PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
6281 algo=$(lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g')
6282 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6284 remount_client $MOUNT
6286 run_test 77j "client only supporting ADLER32"
6288 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6297 test_78() { # bug 10901
6298 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6299 remote_ost || { skip_env "local OST" && return; }
6302 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6303 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6304 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6305 echo "MemTotal: $MEMTOTAL"
6307 # reserve 256MB of memory for the kernel and other running processes,
6308 # and then take 1/2 of the remaining memory for the read/write buffers.
6309 if [ $MEMTOTAL -gt 512 ] ;then
6310 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6312 # for those poor memory-starved high-end clusters...
6313 MEMTOTAL=$((MEMTOTAL / 2))
6315 echo "Mem to use for directio: $MEMTOTAL"
6317 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6318 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6319 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6320 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6322 echo "Smallest OST: $SMALLESTOST"
6323 [[ $SMALLESTOST -lt 10240 ]] &&
6324 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6326 trap cleanup_test_78 EXIT
6328 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6329 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6331 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6332 echo "File size: $F78SIZE"
6333 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6334 for i in $(seq 1 $NSEQ); do
6335 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6336 echo directIO rdwr round $i of $NSEQ
6337 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6342 run_test 78 "handle large O_DIRECT writes correctly ============"
6344 test_79() { # bug 12743
6345 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6346 wait_delete_completed
6348 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6349 BKFREE=$(calc_osc_kbytes kbytesfree)
6350 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6352 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6353 DFTOTAL=`echo $STRING | cut -d, -f1`
6354 DFUSED=`echo $STRING | cut -d, -f2`
6355 DFAVAIL=`echo $STRING | cut -d, -f3`
6356 DFFREE=$(($DFTOTAL - $DFUSED))
6358 ALLOWANCE=$((64 * $OSTCOUNT))
6360 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6361 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6362 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6364 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6365 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6366 error "df free($DFFREE) mismatch OST free($BKFREE)"
6368 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6369 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6370 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6373 run_test 79 "df report consistency check ======================="
6375 test_80() { # bug 10718
6376 remote_ost_nodsh && skip "remote OST with nodsh" && return
6377 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6378 # relax strong synchronous semantics for slow backends like ZFS
6379 local soc="obdfilter.*.sync_on_lock_cancel"
6380 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6382 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6383 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6384 facet_active_host $host; done | sort -u)
6385 do_nodes $hosts lctl set_param $soc=never
6388 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6390 local BEFORE=`date +%s`
6391 cancel_lru_locks osc
6392 local AFTER=`date +%s`
6393 local DIFF=$((AFTER-BEFORE))
6394 if [ $DIFF -gt 1 ] ; then
6395 error "elapsed for 1M@1T = $DIFF"
6398 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6402 run_test 80 "Page eviction is equally fast at high offsets too ===="
6404 test_81a() { # LU-456
6405 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6406 remote_ost_nodsh && skip "remote OST with nodsh" && return
6407 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6408 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6409 do_facet ost1 lctl set_param fail_loc=0x80000228
6411 # write should trigger a retry and success
6412 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6413 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6415 if [ $RC -ne 0 ] ; then
6416 error "write should success, but failed for $RC"
6419 run_test 81a "OST should retry write when get -ENOSPC ==============="
6421 test_81b() { # LU-456
6422 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6423 remote_ost_nodsh && skip "remote OST with nodsh" && return
6424 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6425 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6426 do_facet ost1 lctl set_param fail_loc=0x228
6428 # write should retry several times and return -ENOSPC finally
6429 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6430 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6433 if [ $RC -ne $ENOSPC ] ; then
6434 error "dd should fail for -ENOSPC, but succeed."
6437 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6439 test_82() { # LU-1031
6440 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6444 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6446 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6448 kill -USR1 $MULTIPID2
6450 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6451 error "First grouplock does not block second one"
6453 echo "Second grouplock blocks first one"
6455 kill -USR1 $MULTIPID1
6459 run_test 82 "Basic grouplock test ==============================="
6462 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6464 test_mkdir -p $DIR/d99cvsroot
6465 chown $RUNAS_ID $DIR/d99cvsroot
6466 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6469 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6472 run_test 99a "cvs init ========================================="
6475 [ -z "$(which cvs 2>/dev/null)" ] &&
6476 skip_env "could not find cvs" && return
6477 [ ! -d $DIR/d99cvsroot ] && test_99a
6479 # some versions of cvs import exit(1) when asked to import links or
6480 # files they can't read. ignore those files.
6481 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6482 ! -perm /4 -printf '-I %f\n')
6483 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6484 d99reposname vtag rtag
6486 run_test 99b "cvs import ======================================="
6489 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6490 [ ! -d $DIR/d99cvsroot ] && test_99b
6492 test_mkdir -p $DIR/d99reposname
6493 chown $RUNAS_ID $DIR/d99reposname
6494 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6496 run_test 99c "cvs checkout ====================================="
6499 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6500 [ ! -d $DIR/d99cvsroot ] && test_99c
6501 cd $DIR/d99reposname
6503 $RUNAS cvs add -m 'addmsg' foo99
6505 run_test 99d "cvs add =========================================="
6508 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6509 [ ! -d $DIR/d99cvsroot ] && test_99c
6510 cd $DIR/d99reposname
6513 run_test 99e "cvs update ======================================="
6516 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6517 [ ! -d $DIR/d99cvsroot ] && test_99d
6518 cd $DIR/d99reposname
6519 $RUNAS cvs commit -m 'nomsg' foo99
6520 rm -fr $DIR/d99cvsroot
6522 run_test 99f "cvs commit ======================================="
6525 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6526 [ "$NETTYPE" = tcp ] || \
6527 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
6530 remote_ost_nodsh && skip "remote OST with nodsh" && return
6531 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6533 { skip "useless for local single node setup" && return; }
6535 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6536 [ "$PROT" != "tcp" ] && continue
6537 RPORT=$(echo $REMOTE | cut -d: -f2)
6538 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6541 LPORT=`echo $LOCAL | cut -d: -f2`
6542 if [ $LPORT -ge 1024 ]; then
6543 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6545 error_exit "local: $LPORT > 1024, remote: $RPORT"
6548 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6550 run_test 100 "check local port using privileged port ==========="
6552 function get_named_value()
6561 echo $line | sed "s/^$tag[ ]*//"
6568 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6569 awk '/^max_cached_mb/ { print $2 }')
6572 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6577 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6578 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6582 local cache_limit=32
6584 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6585 trap cleanup_101a EXIT
6586 $LCTL set_param -n llite.*.read_ahead_stats 0
6587 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6590 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6592 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6593 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6596 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6597 get_named_value 'read but discarded' | cut -d" " -f1); do
6598 discard=$(($discard + $s))
6602 if [[ $(($discard * 10)) -gt $nreads ]]; then
6603 $LCTL get_param osc.*-osc*.rpc_stats
6604 $LCTL get_param llite.*.read_ahead_stats
6605 error "too many ($discard) discarded pages"
6607 rm -f $DIR/$tfile || true
6609 run_test 101a "check read-ahead for random reads ================"
6612 test_mkdir -p $DIR/$tdir
6613 local STRIPE_SIZE=$1
6614 local FILE_LENGTH=$2
6617 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6619 local list=$(comma_list $(osts_nodes))
6620 set_osd_param $list '' read_cache_enable 0
6621 set_osd_param $list '' writethrough_cache_enable 0
6623 trap cleanup_test101bc EXIT
6624 # prepare the read-ahead file
6625 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6627 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6628 count=$FILE_SIZE_MB 2> /dev/null
6632 cleanup_test101bc() {
6637 local list=$(comma_list $(osts_nodes))
6638 set_osd_param $list '' read_cache_enable 1
6639 set_osd_param $list '' writethrough_cache_enable 1
6643 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6648 local STRIPE_SIZE=$2
6649 local FILE_LENGTH=$3
6650 local RA_INC=1048576
6651 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6652 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6653 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6654 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6655 get_named_value 'read but discarded' |
6656 cut -d" " -f1 | calc_total)
6657 if [[ $DISCARD -gt $discard_limit ]]; then
6658 $LCTL get_param llite.*.read_ahead_stats
6659 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6661 echo "Read-ahead success for size ${READ_SIZE}"
6666 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6667 [[ $OSTCOUNT -lt 2 ]] &&
6668 skip_env "skipping stride IO stride-ahead test" && return
6669 local STRIPE_SIZE=1048576
6670 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6671 if [ $SLOW == "yes" ]; then
6672 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6674 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6677 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6679 # prepare the read-ahead file
6680 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6681 cancel_lru_locks osc
6682 for BIDX in 2 4 8 16 32 64 128 256
6684 local BSIZE=$((BIDX*4096))
6685 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6686 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6687 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6688 $LCTL set_param -n llite.*.read_ahead_stats 0
6689 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6690 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6691 cancel_lru_locks osc
6692 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6697 run_test 101b "check stride-io mode read-ahead ================="
6700 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6701 local STRIPE_SIZE=1048576
6702 local FILE_LENGTH=$((STRIPE_SIZE*100))
6706 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6708 cancel_lru_locks osc
6709 $LCTL set_param osc.*.rpc_stats 0
6710 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6711 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6712 local stats=$($LCTL get_param -n $osc_rpc_stats)
6713 local lines=$(echo "$stats" | awk 'END {print NR;}')
6716 if [ $lines -le 20 ]; then
6719 for size in 1 2 4 8; do
6720 local rpc=$(echo "$stats" |
6721 awk '($1 == "'$size':") {print $2; exit; }')
6723 error "Small $((size*4))k read IO $rpc !"
6725 echo "$osc_rpc_stats check passed!"
6730 run_test 101c "check stripe_size aligned read-ahead ================="
6733 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6734 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6738 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6739 local file=$DIR/$tfile
6740 local sz_MB=${FILESIZE_101d:-500}
6741 local ra_MB=${READAHEAD_MB:-40}
6743 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6744 [ $free_MB -lt $sz_MB ] &&
6745 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6747 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6748 $SETSTRIPE -c -1 $file || error "setstripe failed"
6750 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6751 echo Cancel LRU locks on lustre client to flush the client cache
6752 cancel_lru_locks osc
6754 echo Disable read-ahead
6755 local old_READAHEAD=$(set_read_ahead 0)
6757 echo Reading the test file $file with read-ahead disabled
6758 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6760 echo Cancel LRU locks on lustre client to flush the client cache
6761 cancel_lru_locks osc
6762 echo Enable read-ahead with ${ra_MB}MB
6763 set_read_ahead $ra_MB
6765 echo Reading the test file $file with read-ahead enabled
6766 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6768 echo "read-ahead disabled time read $raOFF"
6769 echo "read-ahead enabled time read $raON"
6771 set_read_ahead $old_READAHEAD
6773 wait_delete_completed
6775 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6776 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6778 run_test 101d "file read with and without read-ahead enabled"
6781 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6782 local file=$DIR/$tfile
6783 local size_KB=500 #KB
6787 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6788 local need_KB=$((count * size_KB))
6789 [[ $free_KB -le $need_KB ]] &&
6790 skip_env "Need free space $need_KB, have $free_KB" && return
6792 echo "Creating $count ${size_KB}K test files"
6793 for ((i = 0; i < $count; i++)); do
6794 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6797 echo "Cancel LRU locks on lustre client to flush the client cache"
6798 cancel_lru_locks osc
6800 echo "Reset readahead stats"
6801 $LCTL set_param -n llite.*.read_ahead_stats 0
6803 for ((i = 0; i < $count; i++)); do
6804 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6807 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6808 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6810 for ((i = 0; i < $count; i++)); do
6811 rm -rf $file.$i 2>/dev/null
6814 #10000 means 20% reads are missing in readahead
6815 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6817 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6820 which iozone || { skip "no iozone installed" && return; }
6822 local old_debug=$($LCTL get_param debug)
6823 old_debug=${old_debug#*=}
6824 $LCTL set_param debug="reada mmap"
6826 # create a test file
6827 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
6829 echo Cancel LRU locks on lustre client to flush the client cache
6830 cancel_lru_locks osc
6832 echo Reset readahead stats
6833 $LCTL set_param -n llite.*.read_ahead_stats 0
6835 echo mmap read the file with small block size
6836 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
6839 echo checking missing pages
6840 $LCTL get_param llite.*.read_ahead_stats
6841 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6842 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6844 $LCTL set_param debug="$old_debug"
6845 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
6848 run_test 101f "check mmap read performance"
6850 test_101g_brw_size_test() {
6852 local pages=$((mb * 1048576 / $(page_size)))
6854 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
6855 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
6856 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
6857 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
6861 $LCTL set_param -n osc.*.rpc_stats=0
6863 # 10 RPCs should be enough for the test
6865 dd if=/dev/zero of=$DIR/$tfile bs=${mb}M count=$count ||
6866 { error "dd write ${mb} MB blocks failed"; return 3; }
6867 cancel_lru_locks osc
6868 dd of=/dev/null if=$DIR/$tfile bs=${mb}M count=$count ||
6869 { error "dd write ${mb} MB blocks failed"; return 4; }
6871 # calculate number of full-sized read and write RPCs
6872 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
6873 sed -n '/pages per rpc/,/^$/p' |
6874 awk '/'$pages':/ { reads += $2; writes += $5 };' \
6875 'END { print reads,writes }'))
6876 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
6878 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
6886 local osts=$(get_facets OST)
6887 local list=$(comma_list $(osts_nodes))
6888 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6889 local brw_size="obdfilter.*.brw_size"
6891 $LFS setstripe -i 0 -c 1 $DIR/$tfile
6893 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
6894 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.52) ]; then
6895 [ $(lustre_version_code ost1) -ge $(version_code 2.9.52) ] &&
6897 if [[ $orig_mb < 16 ]]; then
6898 save_lustre_params $osts "$brw_size" > $p
6899 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
6900 error "set 16MB RPC size failed"
6902 echo "remount client to enable new RPC size"
6903 remount_client $MOUNT || error "remount_client failed"
6906 test_101g_brw_size_test 16 || error "16MB RPC test failed"
6907 # should be able to set brw_size=12, but no rpc_stats for that
6908 test_101g_brw_size_test 8 || error "8MB RPC test failed"
6911 test_101g_brw_size_test 4 || error "4MB RPC test failed"
6913 if [[ $orig_mb < 16 ]]; then
6914 restore_lustre_params < $p
6915 remount_client $MOUNT || error "remount_client restore failed"
6918 rm -f $p $DIR/$tfile
6920 run_test 101g "Big bulk(4/16 MiB) readahead"
6923 test_mkdir -p $DIR/$tdir
6924 chown $RUNAS_ID $DIR/$tdir
6927 STRIPE_COUNT=$OSTCOUNT
6928 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6930 trap cleanup_test102 EXIT
6932 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6934 for num in 1 2 3 4; do
6935 for count in $(seq 1 $STRIPE_COUNT); do
6936 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6937 local size=`expr $STRIPE_SIZE \* $num`
6938 local file=file"$num-$idx-$count"
6939 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6945 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6951 rm -rf $DIR/d0.sanity/d102
6955 local testfile=$DIR/$tfile
6959 [ "$UID" != 0 ] && skip_env "must run as root" && return
6960 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6961 skip_env "must have user_xattr" && return
6963 [ -z "$(which setfattr 2>/dev/null)" ] &&
6964 skip_env "could not find setfattr" && return
6966 echo "set/get xattr..."
6967 setfattr -n trusted.name1 -v value1 $testfile ||
6968 error "setfattr -n trusted.name1=value1 $testfile failed"
6969 getfattr -n trusted.name1 $testfile 2> /dev/null |
6970 grep "trusted.name1=.value1" ||
6971 error "$testfile missing trusted.name1=value1"
6973 setfattr -n user.author1 -v author1 $testfile ||
6974 error "setfattr -n user.author1=author1 $testfile failed"
6975 getfattr -n user.author1 $testfile 2> /dev/null |
6976 grep "user.author1=.author1" ||
6977 error "$testfile missing trusted.author1=author1"
6980 setfattr -n trusted.name2 -v value2 $testfile ||
6981 error "$testfile unable to set trusted.name2"
6982 setfattr -n trusted.name3 -v value3 $testfile ||
6983 error "$testfile unable to set trusted.name3"
6984 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6985 grep "trusted.name" | wc -l) -eq 3 ] ||
6986 error "$testfile missing 3 trusted.name xattrs"
6988 setfattr -n user.author2 -v author2 $testfile ||
6989 error "$testfile unable to set user.author2"
6990 setfattr -n user.author3 -v author3 $testfile ||
6991 error "$testfile unable to set user.author3"
6992 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6993 grep "user.author" | wc -l) -eq 3 ] ||
6994 error "$testfile missing 3 user.author xattrs"
6996 echo "remove xattr..."
6997 setfattr -x trusted.name1 $testfile ||
6998 error "$testfile error deleting trusted.name1"
6999 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7000 error "$testfile did not delete trusted.name1 xattr"
7002 setfattr -x user.author1 $testfile ||
7003 error "$testfile error deleting user.author1"
7004 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
7005 error "$testfile did not delete trusted.name1 xattr"
7007 # b10667: setting lustre special xattr be silently discarded
7008 echo "set lustre special xattr ..."
7009 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
7010 error "$testfile allowed setting trusted.lov"
7012 run_test 102a "user xattr test =================================="
7015 [ -z "$(which setfattr 2>/dev/null)" ] &&
7016 skip_env "could not find setfattr" && return
7018 # b10930: get/set/list trusted.lov xattr
7019 echo "get/set/list trusted.lov xattr ..."
7020 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
7021 local testfile=$DIR/$tfile
7022 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7023 error "setstripe failed"
7024 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7025 error "getstripe failed"
7026 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7027 error "can't get trusted.lov from $testfile"
7029 local testfile2=${testfile}2
7030 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7031 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7034 setfattr -n trusted.lov -v $value $testfile2
7035 local stripe_size=$($GETSTRIPE -S $testfile2)
7036 local stripe_count=$($GETSTRIPE -c $testfile2)
7037 [[ $stripe_size -eq 65536 ]] ||
7038 error "stripe size $stripe_size != 65536"
7039 [[ $stripe_count -eq $STRIPECOUNT ]] ||
7040 error "stripe count $stripe_count != $STRIPECOUNT"
7043 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
7046 [ -z "$(which setfattr 2>/dev/null)" ] &&
7047 skip_env "could not find setfattr" && return
7049 # b10930: get/set/list lustre.lov xattr
7050 echo "get/set/list lustre.lov xattr ..."
7051 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
7052 test_mkdir -p $DIR/$tdir
7053 chown $RUNAS_ID $DIR/$tdir
7054 local testfile=$DIR/$tdir/$tfile
7055 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7056 error "setstripe failed"
7057 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
7058 error "getstripe failed"
7059 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
7060 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
7062 local testfile2=${testfile}2
7063 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
7064 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
7066 $RUNAS $MCREATE $testfile2
7067 $RUNAS setfattr -n lustre.lov -v $value $testfile2
7068 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
7069 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
7070 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
7071 [ $stripe_count -eq $STRIPECOUNT ] ||
7072 error "stripe count $stripe_count != $STRIPECOUNT"
7074 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
7076 compare_stripe_info1() {
7077 local stripe_index_all_zero=true
7079 for num in 1 2 3 4; do
7080 for count in $(seq 1 $STRIPE_COUNT); do
7081 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
7082 local size=$((STRIPE_SIZE * num))
7083 local file=file"$num-$offset-$count"
7084 stripe_size=$($LFS getstripe -S $PWD/$file)
7085 [[ $stripe_size -ne $size ]] &&
7086 error "$file: size $stripe_size != $size"
7087 stripe_count=$($LFS getstripe -c $PWD/$file)
7088 # allow fewer stripes to be created, ORI-601
7089 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
7090 error "$file: count $stripe_count != $count"
7091 stripe_index=$($LFS getstripe -i $PWD/$file)
7092 [[ $stripe_index -ne 0 ]] &&
7093 stripe_index_all_zero=false
7097 $stripe_index_all_zero &&
7098 error "all files are being extracted starting from OST index 0"
7103 [ -n "$(which tar 2>/dev/null)" ] &&
7104 strings $(which tar) | grep -q "lustre" && echo tar
7108 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7109 # b10930: tar test for trusted.lov xattr
7110 TAR=$(find_lustre_tar)
7111 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7112 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7114 test_mkdir -p $DIR/d102d
7115 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
7117 compare_stripe_info1
7119 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
7122 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7123 # b10930: tar test for trusted.lov xattr
7124 TAR=$(find_lustre_tar)
7125 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7126 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7128 test_mkdir -p $DIR/d102f
7130 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
7132 compare_stripe_info1
7134 run_test 102f "tar copy files, not keep osts ==========="
7137 local xsize=${1:-1024} # in bytes
7138 local file=$DIR/$tfile
7140 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7141 skip "must have user_xattr" && return 0
7142 [ -z "$(which setfattr 2>/dev/null)" ] &&
7143 skip_env "could not find setfattr" && return 0
7144 [ -z "$(which getfattr 2>/dev/null)" ] &&
7145 skip_env "could not find getfattr" && return 0
7149 local value="$(generate_string $xsize)"
7151 local xbig=trusted.big
7152 log "save $xbig on $file"
7153 setfattr -n $xbig -v $value $file ||
7154 error "saving $xbig on $file failed"
7156 local orig=$(get_xattr_value $xbig $file)
7157 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7159 local xsml=trusted.sml
7160 log "save $xsml on $file"
7161 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7163 local new=$(get_xattr_value $xbig $file)
7164 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7166 log "grow $xsml on $file"
7167 setfattr -n $xsml -v "$value" $file ||
7168 error "growing $xsml on $file failed"
7170 new=$(get_xattr_value $xbig $file)
7171 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7172 log "$xbig still valid after growing $xsml"
7177 test_102h() { # bug 15777
7180 run_test 102h "grow xattr from inside inode to external block"
7183 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7184 grow_xattr $(max_xattr_size)
7186 run_test 102ha "grow xattr from inside inode to external inode"
7188 test_102i() { # bug 17038
7189 [ -z "$(which getfattr 2>/dev/null)" ] &&
7190 skip "could not find getfattr" && return
7192 ln -s $DIR/$tfile $DIR/${tfile}link
7193 getfattr -n trusted.lov $DIR/$tfile ||
7194 error "lgetxattr on $DIR/$tfile failed"
7195 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7196 grep -i "no such attr" ||
7197 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7198 rm -f $DIR/$tfile $DIR/${tfile}link
7200 run_test 102i "lgetxattr test on symbolic link ============"
7203 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7204 TAR=$(find_lustre_tar)
7205 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7206 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7207 setup_test102 "$RUNAS"
7208 test_mkdir -p $DIR/d102j
7209 chown $RUNAS_ID $DIR/d102j
7210 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
7212 compare_stripe_info1 "$RUNAS"
7214 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7217 [ -z "$(which setfattr 2>/dev/null)" ] &&
7218 skip "could not find setfattr" && return
7220 # b22187 just check that does not crash for regular file.
7221 setfattr -n trusted.lov $DIR/$tfile
7222 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
7223 local test_kdir=$DIR/d102k
7224 test_mkdir $test_kdir
7225 local default_size=`$GETSTRIPE -S $test_kdir`
7226 local default_count=`$GETSTRIPE -c $test_kdir`
7227 local default_offset=`$GETSTRIPE -i $test_kdir`
7228 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7229 error 'dir setstripe failed'
7230 setfattr -n trusted.lov $test_kdir
7231 local stripe_size=`$GETSTRIPE -S $test_kdir`
7232 local stripe_count=`$GETSTRIPE -c $test_kdir`
7233 local stripe_offset=`$GETSTRIPE -i $test_kdir`
7234 [ $stripe_size -eq $default_size ] ||
7235 error "stripe size $stripe_size != $default_size"
7236 [ $stripe_count -eq $default_count ] ||
7237 error "stripe count $stripe_count != $default_count"
7238 [ $stripe_offset -eq $default_offset ] ||
7239 error "stripe offset $stripe_offset != $default_offset"
7240 rm -rf $DIR/$tfile $test_kdir
7242 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7245 [ -z "$(which getfattr 2>/dev/null)" ] &&
7246 skip "could not find getfattr" && return
7248 # LU-532 trusted. xattr is invisible to non-root
7249 local testfile=$DIR/$tfile
7253 echo "listxattr as user..."
7254 chown $RUNAS_ID $testfile
7255 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7256 grep -q "trusted" &&
7257 error "$testfile trusted xattrs are user visible"
7261 run_test 102l "listxattr size test =================================="
7263 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7264 local path=$DIR/$tfile
7267 listxattr_size_check $path || error "listattr_size_check $path failed"
7269 run_test 102m "Ensure listxattr fails on small bufffer ========"
7273 getxattr() { # getxattr path name
7274 # Return the base64 encoding of the value of xattr name on path.
7278 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7280 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7282 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7284 getfattr --absolute-names --encoding=base64 --name=$name $path |
7285 awk -F= -v name=$name '$1 == name {
7286 print substr($0, index($0, "=") + 1);
7290 test_102n() { # LU-4101 mdt: protect internal xattrs
7291 [ -z "$(which setfattr 2>/dev/null)" ] &&
7292 skip "could not find setfattr" && return
7293 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7295 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7299 local file0=$DIR/$tfile.0
7300 local file1=$DIR/$tfile.1
7301 local xattr0=$TMP/$tfile.0
7302 local xattr1=$TMP/$tfile.1
7303 local namelist="lov lma lmv link fid version som hsm"
7307 rm -rf $file0 $file1 $xattr0 $xattr1
7310 # Get 'before' xattrs of $file1.
7311 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7313 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
7314 namelist+=" lfsck_namespace"
7315 for name in $namelist; do
7316 # Try to copy xattr from $file0 to $file1.
7317 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7319 setfattr --name=trusted.$name --value="$value" $file1 ||
7320 error "setxattr 'trusted.$name' failed"
7322 # Try to set a garbage xattr.
7323 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7325 setfattr --name=trusted.$name --value="$value" $file1 ||
7326 error "setxattr 'trusted.$name' failed"
7328 # Try to remove the xattr from $file1. We don't care if this
7329 # appears to succeed or fail, we just don't want there to be
7330 # any changes or crashes.
7331 setfattr --remove=$trusted.$name $file1 2> /dev/null
7334 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7337 # Try to copy xattr from $file0 to $file1.
7338 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7340 setfattr --name=trusted.$name --value="$value" $file1 ||
7341 error "setxattr 'trusted.$name' failed"
7343 # Try to set a garbage xattr.
7344 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7346 setfattr --name=trusted.$name --value="$value" $file1 ||
7347 error "setxattr 'trusted.$name' failed"
7349 # Try to remove the xattr from $file1. We don't care if this
7350 # appears to succeed or fail, we just don't want there to be
7351 # any changes or crashes.
7352 setfattr --remove=$trusted.$name $file1 2> /dev/null
7355 # Get 'after' xattrs of file1.
7356 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7358 if ! diff $xattr0 $xattr1; then
7359 error "before and after xattrs of '$file1' differ"
7362 rm -rf $file0 $file1 $xattr0 $xattr1
7366 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7368 test_102p() { # LU-4703 setxattr did not check ownership
7369 local testfile=$DIR/$tfile
7371 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7372 skip "MDS needs to be at least 2.5.56" && return
7376 echo "setfacl as user..."
7377 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7378 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7380 echo "setfattr as user..."
7381 setfacl -m "u:$RUNAS_ID:---" $testfile
7382 $RUNAS setfattr -x system.posix_acl_access $testfile
7383 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7385 run_test 102p "check setxattr(2) correctly fails without permission"
7388 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7389 skip "MDS needs to be at least 2.6.92" && return
7390 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7392 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7395 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7396 skip "MDS needs to be at least 2.6.93" && return
7397 touch $DIR/$tfile || error "touch"
7398 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7399 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7400 rm $DIR/$tfile || error "rm"
7403 mkdir -p $DIR/$tdir || error "mkdir"
7404 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7405 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7406 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7407 error "$testfile error deleting user.author1"
7408 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7409 grep "user.$(basename $tdir)" &&
7410 error "$tdir did not delete user.$(basename $tdir)"
7411 rmdir $DIR/$tdir || error "rmdir"
7414 test_mkdir -p $DIR/$tdir || error "make striped dir"
7415 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7416 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7417 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7418 error "$testfile error deleting user.author1"
7419 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7420 grep "user.$(basename $tdir)" &&
7421 error "$tdir did not delete user.$(basename $tdir)"
7422 rmdir $DIR/$tdir || error "rm striped dir"
7424 run_test 102r "set EAs with empty values"
7428 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7433 [ "$UID" != 0 ] && skip_env "must run as root" && return
7434 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7435 skip "must have acl enabled" && return
7436 [ -z "$(which setfacl 2>/dev/null)" ] &&
7437 skip_env "could not find setfacl" && return
7438 $GSS && skip "could not run under gss" && return
7439 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7441 gpasswd -a daemon bin # LU-5641
7442 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7444 declare -a identity_old
7446 for num in $(seq $MDSCOUNT); do
7447 switch_identity $num true || identity_old[$num]=$?
7455 echo "performing cp ..."
7456 run_acl_subtest cp || error "run_acl_subtest cp failed"
7457 echo "performing getfacl-noacl..."
7458 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7459 echo "performing misc..."
7460 run_acl_subtest misc || error "misc test failed"
7461 echo "performing permissions..."
7462 run_acl_subtest permissions || error "permissions failed"
7463 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
7464 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
7465 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
7466 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
7468 echo "performing permissions xattr..."
7469 run_acl_subtest permissions_xattr ||
7470 error "permissions_xattr failed"
7472 echo "performing setfacl..."
7473 run_acl_subtest setfacl || error "setfacl test failed"
7475 # inheritance test got from HP
7476 echo "performing inheritance..."
7477 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7478 chmod +x make-tree || error "chmod +x failed"
7479 run_acl_subtest inheritance || error "inheritance test failed"
7482 echo "LU-974 ignore umask when acl is enabled..."
7483 run_acl_subtest 974 || error "LU-974 umask test failed"
7484 if [ $MDSCOUNT -ge 2 ]; then
7485 run_acl_subtest 974_remote ||
7486 error "LU-974 umask test failed under remote dir"
7489 echo "LU-2561 newly created file is same size as directory..."
7490 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7491 run_acl_subtest 2561 || error "LU-2561 test failed"
7493 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7496 run_acl_subtest 4924 || error "LU-4924 test failed"
7501 for num in $(seq $MDSCOUNT); do
7502 if [ "${identity_old[$num]}" = 1 ]; then
7503 switch_identity $num false || identity_old[$num]=$?
7507 run_test 103a "acl test ========================================="
7510 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7512 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
7513 local mountopts=$MDS_MOUNT_OPTS
7515 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
7519 stop $SINGLEMDS || error "failed to stop MDT."
7521 if [ -z "$MDS_MOUNT_OPTS" ]; then
7522 MDS_MOUNT_OPTS="-o noacl"
7524 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
7526 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7527 error "failed to start MDT."
7528 MDS_MOUNT_OPTS=$mountopts
7532 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
7536 stop $SINGLEMDS || error "failed to stop MDT."
7538 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7539 error "failed to start MDT."
7544 run_test 103b "MDS mount option 'noacl'"
7548 cp -rp $DIR/$tdir $DIR/$tdir.bak
7550 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7551 error "$DIR/$tdir shouldn't contain default ACL"
7552 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7553 error "$DIR/$tdir.bak shouldn't contain default ACL"
7556 run_test 103c "'cp -rp' won't set empty acl"
7559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7561 lfs df || error "lfs df failed"
7562 lfs df -ih || error "lfs df -ih failed"
7563 lfs df -h $DIR || error "lfs df -h $DIR failed"
7564 lfs df -i $DIR || error "lfs df -i $DIR failed"
7565 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7566 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7568 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7569 lctl --device %$OSC deactivate
7570 lfs df || error "lfs df with deactivated OSC failed"
7571 lctl --device %$OSC activate
7572 # wait the osc back to normal
7573 wait_osc_import_state client ost FULL
7575 lfs df || error "lfs df with reactivated OSC failed"
7578 run_test 104a "lfs df [-ih] [path] test ========================="
7581 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7582 [ $RUNAS_ID -eq $UID ] &&
7583 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7585 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7586 grep "Permission denied" | wc -l)))
7587 if [ $denied_cnt -ne 0 ]; then
7588 error "lfs check servers test failed"
7591 run_test 104b "$RUNAS lfs check servers test ===================="
7594 # doesn't work on 2.4 kernels
7596 if $(flock_is_enabled); then
7597 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7599 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7603 run_test 105a "flock when mounted without -o flock test ========"
7607 if $(flock_is_enabled); then
7608 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7610 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7614 run_test 105b "fcntl when mounted without -o flock test ========"
7618 if $(flock_is_enabled); then
7619 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7621 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7625 run_test 105c "lockf when mounted without -o flock test ========"
7627 test_105d() { # bug 15924
7628 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7629 test_mkdir -p $DIR/$tdir
7630 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7631 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7632 $LCTL set_param fail_loc=0x80000315
7633 flocks_test 2 $DIR/$tdir
7635 run_test 105d "flock race (should not freeze) ========"
7637 test_105e() { # bug 22660 && 22040
7638 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7640 flocks_test 3 $DIR/$tfile
7642 run_test 105e "Two conflicting flocks from same process ======="
7644 test_106() { #bug 10921
7645 test_mkdir -p $DIR/$tdir
7646 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7647 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7649 run_test 106 "attempt exec of dir followed by chown of that dir"
7652 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7659 local save_pattern=$(sysctl -n kernel.core_pattern)
7660 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7661 sysctl -w kernel.core_pattern=$file
7662 sysctl -w kernel.core_uses_pid=0
7670 kill -s 11 $SLEEPPID
7672 if [ -e $file ]; then
7673 size=`stat -c%s $file`
7674 [ $size -eq 0 ] && error "Fail to create core file $file"
7676 error "Fail to create core file $file"
7679 sysctl -w kernel.core_pattern=$save_pattern
7680 sysctl -w kernel.core_uses_pid=$save_uses_pid
7683 run_test 107 "Coredump on SIG"
7686 test_mkdir -p $DIR/$tdir
7687 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7688 error "mkdir with 255 char failed"
7689 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7690 error "mkdir with 256 char should fail, but did not"
7691 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7692 error "create with 255 char failed"
7693 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7694 error "create with 256 char should fail, but did not"
7699 run_test 110 "filename length checking"
7702 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7703 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
7704 tail -1 | cut -c11-20)
7705 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
7706 echo "Starting with $OSTIO_pre threads"
7709 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7710 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
7711 echo "$NUMTEST creates/unlinks"
7712 test_mkdir -p $DIR/$tdir
7713 createmany -o $DIR/$tdir/$tfile $NUMTEST
7714 unlinkmany $DIR/$tdir/$tfile $NUMTEST
7716 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
7717 tail -1 | cut -c11-20)
7719 # don't return an error
7720 [ $OSTIO_post == $OSTIO_pre ] && echo \
7721 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
7722 echo "This may be fine, depending on what ran before this test" &&
7723 echo "and how fast this system is." && return
7725 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
7727 run_test 115 "verify dynamic thread creation===================="
7730 wait_delete_completed
7731 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7732 echo "OST kbytes available: ${AVAIL[@]}"
7737 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7738 #echo OST $i: ${AVAIL[i]}kb
7739 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7743 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7748 echo "Min free space: OST $MINI: $MINV"
7749 echo "Max free space: OST $MAXI: $MAXV"
7752 test_116a() { # was previously test_116()
7753 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7754 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7756 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7758 echo -n "Free space priority "
7759 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7764 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7765 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7767 trap simple_cleanup_common EXIT
7770 # Check if we need to generate uneven OSTs
7771 test_mkdir -p $DIR/$tdir/OST${MINI}
7772 local FILL=$((MINV / 4))
7773 local DIFF=$((MAXV - MINV))
7774 local DIFF2=$((DIFF * 100 / MINV))
7776 local threshold=$(do_facet $SINGLEMDS \
7777 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7778 threshold=${threshold%%%}
7779 echo -n "Check for uneven OSTs: "
7780 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7782 if [[ $DIFF2 -gt $threshold ]]; then
7784 echo "Don't need to fill OST$MINI"
7786 # generate uneven OSTs. Write 2% over the QOS threshold value
7788 DIFF=$((threshold - DIFF2 + 2))
7789 DIFF2=$((MINV * DIFF / 100))
7790 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
7791 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7792 error "setstripe failed"
7793 DIFF=$((DIFF2 / 2048))
7795 while [ $i -lt $DIFF ]; do
7797 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7798 bs=2M count=1 2>/dev/null
7807 DIFF=$((MAXV - MINV))
7808 DIFF2=$((DIFF * 100 / MINV))
7809 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
7810 if [ $DIFF2 -gt $threshold ]; then
7813 echo "failed - QOS mode won't be used"
7814 skip "QOS imbalance criteria not met"
7815 simple_cleanup_common
7824 # now fill using QOS
7825 $SETSTRIPE -c 1 $DIR/$tdir
7826 FILL=$((FILL / 200))
7827 if [ $FILL -gt 600 ]; then
7830 echo "writing $FILL files to QOS-assigned OSTs"
7832 while [ $i -lt $FILL ]; do
7834 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7838 echo "wrote $i 200k files"
7842 echo "Note: free space may not be updated, so measurements might be off"
7844 DIFF2=$((MAXV - MINV))
7845 echo "free space delta: orig $DIFF final $DIFF2"
7846 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7847 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
7848 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7849 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
7850 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7851 if [[ $DIFF -gt 0 ]]; then
7852 FILL=$((DIFF2 * 100 / DIFF - 100))
7853 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7856 # Figure out which files were written where
7857 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7858 awk '/'$MINI1': / {print $2; exit}')
7860 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7861 echo "$MINC files created on smaller OST $MINI1"
7862 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7863 awk '/'$MAXI1': / {print $2; exit}')
7865 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7866 echo "$MAXC files created on larger OST $MAXI1"
7867 if [[ $MINC -gt 0 ]]; then
7868 FILL=$((MAXC * 100 / MINC - 100))
7869 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7871 [[ $MAXC -gt $MINC ]] ||
7872 error_ignore LU-9 "stripe QOS didn't balance free space"
7873 simple_cleanup_common
7875 run_test 116a "stripe QOS: free space balance ==================="
7877 test_116b() { # LU-2093
7878 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7879 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7881 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7882 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7883 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7884 [ -z "$old_rr" ] && skip "no QOS" && return 0
7885 do_facet $SINGLEMDS lctl set_param \
7886 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7888 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7889 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7890 do_facet $SINGLEMDS lctl set_param fail_loc=0
7892 do_facet $SINGLEMDS lctl set_param \
7893 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7895 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7897 test_117() # bug 10891
7899 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7900 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7901 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7902 lctl set_param fail_loc=0x21e
7903 > $DIR/$tfile || error "truncate failed"
7904 lctl set_param fail_loc=0
7905 echo "Truncate succeeded."
7908 run_test 117 "verify osd extend =========="
7910 NO_SLOW_RESENDCOUNT=4
7911 export OLD_RESENDCOUNT=""
7912 set_resend_count () {
7913 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7914 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7915 lctl set_param -n $PROC_RESENDCOUNT $1
7916 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7919 # for reduce test_118* time (b=14842)
7920 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7922 # Reset async IO behavior after error case
7924 FILE=$DIR/reset_async
7926 # Ensure all OSCs are cleared
7927 $SETSTRIPE -c -1 $FILE
7928 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7933 test_118a() #bug 11710
7935 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7938 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7939 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7940 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7942 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7943 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7948 run_test 118a "verify O_SYNC works =========="
7952 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7953 remote_ost_nodsh && skip "remote OST with nodsh" && return
7957 #define OBD_FAIL_SRV_ENOENT 0x217
7958 set_nodes_failloc "$(osts_nodes)" 0x217
7959 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7961 set_nodes_failloc "$(osts_nodes)" 0
7962 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7963 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7966 if [[ $RC -eq 0 ]]; then
7967 error "Must return error due to dropped pages, rc=$RC"
7971 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7972 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7976 echo "Dirty pages not leaked on ENOENT"
7978 # Due to the above error the OSC will issue all RPCs syncronously
7979 # until a subsequent RPC completes successfully without error.
7980 $MULTIOP $DIR/$tfile Ow4096yc
7985 run_test 118b "Reclaim dirty pages on fatal error =========="
7989 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7991 # for 118c, restore the original resend count, LU-1940
7992 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
7993 set_resend_count $OLD_RESENDCOUNT
7994 remote_ost_nodsh && skip "remote OST with nodsh" && return
7998 #define OBD_FAIL_OST_EROFS 0x216
7999 set_nodes_failloc "$(osts_nodes)" 0x216
8001 # multiop should block due to fsync until pages are written
8002 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8006 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8007 error "Multiop failed to block on fsync, pid=$MULTIPID"
8010 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8012 if [[ $WRITEBACK -eq 0 ]]; then
8013 error "No page in writeback, writeback=$WRITEBACK"
8016 set_nodes_failloc "$(osts_nodes)" 0
8019 if [[ $RC -ne 0 ]]; then
8020 error "Multiop fsync failed, rc=$RC"
8023 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8024 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8026 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8027 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8031 echo "Dirty pages flushed via fsync on EROFS"
8034 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
8036 # continue to use small resend count to reduce test_118* time (b=14842)
8037 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8041 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8042 remote_ost_nodsh && skip "remote OST with nodsh" && return
8046 #define OBD_FAIL_OST_BRW_PAUSE_BULK
8047 set_nodes_failloc "$(osts_nodes)" 0x214
8048 # multiop should block due to fsync until pages are written
8049 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8053 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8054 error "Multiop failed to block on fsync, pid=$MULTIPID"
8057 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8059 if [[ $WRITEBACK -eq 0 ]]; then
8060 error "No page in writeback, writeback=$WRITEBACK"
8063 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
8064 set_nodes_failloc "$(osts_nodes)" 0
8066 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8067 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8069 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8070 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8074 echo "Dirty pages gaurenteed flushed via fsync"
8077 run_test 118d "Fsync validation inject a delay of the bulk =========="
8080 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8083 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
8084 lctl set_param fail_loc=0x8000040a
8086 # Should simulate EINVAL error which is fatal
8087 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8089 if [[ $RC -eq 0 ]]; then
8090 error "Must return error due to dropped pages, rc=$RC"
8093 lctl set_param fail_loc=0x0
8095 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8096 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8097 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8099 if [[ $LOCKED -ne 0 ]]; then
8100 error "Locked pages remain in cache, locked=$LOCKED"
8103 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8104 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8108 echo "No pages locked after fsync"
8113 run_test 118f "Simulate unrecoverable OSC side error =========="
8116 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8119 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8120 lctl set_param fail_loc=0x406
8122 # simulate local -ENOMEM
8123 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8126 lctl set_param fail_loc=0
8127 if [[ $RC -eq 0 ]]; then
8128 error "Must return error due to dropped pages, rc=$RC"
8131 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8132 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8133 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8135 if [[ $LOCKED -ne 0 ]]; then
8136 error "Locked pages remain in cache, locked=$LOCKED"
8139 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8140 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8144 echo "No pages locked after fsync"
8149 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8152 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8153 remote_ost_nodsh && skip "remote OST with nodsh" && return
8157 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8158 set_nodes_failloc "$(osts_nodes)" 0x20e
8159 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8160 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8163 set_nodes_failloc "$(osts_nodes)" 0
8164 if [[ $RC -eq 0 ]]; then
8165 error "Must return error due to dropped pages, rc=$RC"
8168 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8169 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8170 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8172 if [[ $LOCKED -ne 0 ]]; then
8173 error "Locked pages remain in cache, locked=$LOCKED"
8176 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8177 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8181 echo "No pages locked after fsync"
8185 run_test 118h "Verify timeout in handling recoverables errors =========="
8187 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8190 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8191 remote_ost_nodsh && skip "remote OST with nodsh" && return
8195 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8196 set_nodes_failloc "$(osts_nodes)" 0x20e
8198 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8199 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8202 set_nodes_failloc "$(osts_nodes)" 0
8206 if [[ $RC -ne 0 ]]; then
8207 error "got error, but should be not, rc=$RC"
8210 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8211 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8212 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8213 if [[ $LOCKED -ne 0 ]]; then
8214 error "Locked pages remain in cache, locked=$LOCKED"
8217 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8218 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8222 echo "No pages locked after fsync"
8226 run_test 118i "Fix error before timeout in recoverable error =========="
8228 [ "$SLOW" = "no" ] && set_resend_count 4
8231 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8232 remote_ost_nodsh && skip "remote OST with nodsh" && return
8236 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8237 set_nodes_failloc "$(osts_nodes)" 0x220
8239 # return -EIO from OST
8240 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8242 set_nodes_failloc "$(osts_nodes)" 0x0
8243 if [[ $RC -eq 0 ]]; then
8244 error "Must return error due to dropped pages, rc=$RC"
8247 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8248 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8249 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8250 if [[ $LOCKED -ne 0 ]]; then
8251 error "Locked pages remain in cache, locked=$LOCKED"
8254 # in recoverable error on OST we want resend and stay until it finished
8255 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8256 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8260 echo "No pages locked after fsync"
8264 run_test 118j "Simulate unrecoverable OST side error =========="
8268 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8269 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8271 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8272 set_nodes_failloc "$(osts_nodes)" 0x20e
8273 test_mkdir -p $DIR/$tdir
8275 for ((i=0;i<10;i++)); do
8276 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8277 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8284 set_nodes_failloc "$(osts_nodes)" 0
8287 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8291 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8293 test_mkdir -p $DIR/$tdir
8294 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8297 run_test 118l "fsync dir ========="
8299 test_118m() # LU-3066
8301 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8302 test_mkdir -p $DIR/$tdir
8303 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8306 run_test 118m "fdatasync dir ========="
8308 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8310 test_119a() # bug 11737
8312 BSIZE=$((512 * 1024))
8313 directio write $DIR/$tfile 0 1 $BSIZE
8314 # We ask to read two blocks, which is more than a file size.
8315 # directio will indicate an error when requested and actual
8316 # sizes aren't equeal (a normal situation in this case) and
8317 # print actual read amount.
8318 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8319 if [ "$NOB" != "$BSIZE" ]; then
8320 error "read $NOB bytes instead of $BSIZE"
8324 run_test 119a "Short directIO read must return actual read amount"
8326 test_119b() # bug 11737
8328 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
8330 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8331 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8333 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8334 error "direct read failed"
8337 run_test 119b "Sparse directIO read must return actual read amount"
8339 test_119c() # bug 13099
8342 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8343 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8346 run_test 119c "Testing for direct read hitting hole"
8348 test_119d() # bug 15950
8350 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8351 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8352 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8354 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8355 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8356 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8357 lctl set_param fail_loc=0x40d
8358 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8361 cat $DIR/$tfile > /dev/null &
8362 lctl set_param fail_loc=0
8365 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8367 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8368 error "the read rpcs have not completed in 2s"
8370 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8372 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8375 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8376 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8377 test_mkdir -p $DIR/$tdir
8378 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8379 skip "no early lock cancel on server" && return 0
8381 lru_resize_disable mdc
8382 lru_resize_disable osc
8383 cancel_lru_locks mdc
8384 # asynchronous object destroy at MDT could cause bl ast to client
8385 cancel_lru_locks osc
8387 stat $DIR/$tdir > /dev/null
8388 can1=$(do_facet $SINGLEMDS \
8389 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8390 awk '/ldlm_cancel/ {print $2}')
8391 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8392 awk '/ldlm_bl_callback/ {print $2}')
8393 test_mkdir -c1 $DIR/$tdir/d1
8394 can2=$(do_facet $SINGLEMDS \
8395 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8396 awk '/ldlm_cancel/ {print $2}')
8397 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8398 awk '/ldlm_bl_callback/ {print $2}')
8399 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8400 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8401 lru_resize_enable mdc
8402 lru_resize_enable osc
8404 run_test 120a "Early Lock Cancel: mkdir test"
8407 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8408 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8409 test_mkdir $DIR/$tdir
8410 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8411 skip "no early lock cancel on server" && return 0
8412 lru_resize_disable mdc
8413 lru_resize_disable osc
8414 cancel_lru_locks mdc
8415 stat $DIR/$tdir > /dev/null
8416 can1=$(do_facet $SINGLEMDS \
8417 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8418 awk '/ldlm_cancel/ {print $2}')
8419 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8420 awk '/ldlm_bl_callback/ {print $2}')
8422 can2=$(do_facet $SINGLEMDS \
8423 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8424 awk '/ldlm_cancel/ {print $2}')
8425 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8426 awk '/ldlm_bl_callback/ {print $2}')
8427 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8428 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8429 lru_resize_enable mdc
8430 lru_resize_enable osc
8432 run_test 120b "Early Lock Cancel: create test"
8435 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8436 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8437 test_mkdir -c1 $DIR/$tdir
8438 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8439 skip "no early lock cancel on server" && return 0
8440 lru_resize_disable mdc
8441 lru_resize_disable osc
8442 test_mkdir -p -c1 $DIR/$tdir/d1
8443 test_mkdir -p -c1 $DIR/$tdir/d2
8444 touch $DIR/$tdir/d1/f1
8445 cancel_lru_locks mdc
8446 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8447 can1=$(do_facet $SINGLEMDS \
8448 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8449 awk '/ldlm_cancel/ {print $2}')
8450 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8451 awk '/ldlm_bl_callback/ {print $2}')
8452 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8453 can2=$(do_facet $SINGLEMDS \
8454 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8455 awk '/ldlm_cancel/ {print $2}')
8456 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8457 awk '/ldlm_bl_callback/ {print $2}')
8458 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8459 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8460 lru_resize_enable mdc
8461 lru_resize_enable osc
8463 run_test 120c "Early Lock Cancel: link test"
8466 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8467 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8468 test_mkdir -p -c1 $DIR/$tdir
8469 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8470 skip "no early lock cancel on server" && return 0
8471 lru_resize_disable mdc
8472 lru_resize_disable osc
8474 cancel_lru_locks mdc
8475 stat $DIR/$tdir > /dev/null
8476 can1=$(do_facet $SINGLEMDS \
8477 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8478 awk '/ldlm_cancel/ {print $2}')
8479 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8480 awk '/ldlm_bl_callback/ {print $2}')
8481 chmod a+x $DIR/$tdir
8482 can2=$(do_facet $SINGLEMDS \
8483 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8484 awk '/ldlm_cancel/ {print $2}')
8485 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8486 awk '/ldlm_bl_callback/ {print $2}')
8487 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8488 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8489 lru_resize_enable mdc
8490 lru_resize_enable osc
8492 run_test 120d "Early Lock Cancel: setattr test"
8495 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8496 ! $($LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_can) &&
8497 skip "no early lock cancel on server" && return 0
8498 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8499 local dlmtrace_set=false
8501 test_mkdir -p -c1 $DIR/$tdir
8502 lru_resize_disable mdc
8503 lru_resize_disable osc
8504 ! $LCTL get_param debug | grep -q dlmtrace &&
8505 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
8506 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8507 cancel_lru_locks mdc
8508 cancel_lru_locks osc
8509 dd if=$DIR/$tdir/f1 of=/dev/null
8510 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8511 # XXX client can not do early lock cancel of OST lock
8512 # during unlink (LU-4206), so cancel osc lock now.
8514 cancel_lru_locks osc
8515 can1=$(do_facet $SINGLEMDS \
8516 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8517 awk '/ldlm_cancel/ {print $2}')
8518 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8519 awk '/ldlm_bl_callback/ {print $2}')
8520 unlink $DIR/$tdir/f1
8522 can2=$(do_facet $SINGLEMDS \
8523 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8524 awk '/ldlm_cancel/ {print $2}')
8525 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8526 awk '/ldlm_bl_callback/ {print $2}')
8527 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
8528 $LCTL dk $TMP/cancel.debug.txt
8529 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
8530 $LCTL dk $TMP/blocking.debug.txt
8531 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
8532 lru_resize_enable mdc
8533 lru_resize_enable osc
8535 run_test 120e "Early Lock Cancel: unlink test"
8538 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8539 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8540 skip "no early lock cancel on server" && return 0
8541 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8542 test_mkdir -p -c1 $DIR/$tdir
8543 lru_resize_disable mdc
8544 lru_resize_disable osc
8545 test_mkdir -p -c1 $DIR/$tdir/d1
8546 test_mkdir -p -c1 $DIR/$tdir/d2
8547 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8548 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8549 cancel_lru_locks mdc
8550 cancel_lru_locks osc
8551 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8552 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8553 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8554 # XXX client can not do early lock cancel of OST lock
8555 # during rename (LU-4206), so cancel osc lock now.
8557 cancel_lru_locks osc
8558 can1=$(do_facet $SINGLEMDS \
8559 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8560 awk '/ldlm_cancel/ {print $2}')
8561 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8562 awk '/ldlm_bl_callback/ {print $2}')
8563 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8565 can2=$(do_facet $SINGLEMDS \
8566 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8567 awk '/ldlm_cancel/ {print $2}')
8568 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8569 awk '/ldlm_bl_callback/ {print $2}')
8570 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8571 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8572 lru_resize_enable mdc
8573 lru_resize_enable osc
8575 run_test 120f "Early Lock Cancel: rename test"
8578 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8579 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8580 skip "no early lock cancel on server" && return 0
8581 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8582 lru_resize_disable mdc
8583 lru_resize_disable osc
8585 echo create $count files
8586 test_mkdir -p $DIR/$tdir
8587 cancel_lru_locks mdc
8588 cancel_lru_locks osc
8591 can0=$(do_facet $SINGLEMDS \
8592 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8593 awk '/ldlm_cancel/ {print $2}')
8594 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8595 awk '/ldlm_bl_callback/ {print $2}')
8596 createmany -o $DIR/$tdir/f $count
8598 can1=$(do_facet $SINGLEMDS \
8599 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8600 awk '/ldlm_cancel/ {print $2}')
8601 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8602 awk '/ldlm_bl_callback/ {print $2}')
8604 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8605 echo rm $count files
8608 can2=$(do_facet $SINGLEMDS \
8609 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8610 awk '/ldlm_cancel/ {print $2}')
8611 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8612 awk '/ldlm_bl_callback/ {print $2}')
8614 echo total: $count removes in $((t2-t1))
8615 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8617 # wait for commitment of removal
8618 lru_resize_enable mdc
8619 lru_resize_enable osc
8621 run_test 120g "Early Lock Cancel: performance test"
8623 test_121() { #bug #10589
8624 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8626 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8627 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8628 lctl set_param fail_loc=0x310
8629 cancel_lru_locks osc > /dev/null
8630 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8631 lctl set_param fail_loc=0
8632 [[ $reads -eq $writes ]] ||
8633 error "read $reads blocks, must be $writes blocks"
8635 run_test 121 "read cancel race ========="
8637 test_123a() { # was test 123, statahead(bug 11401)
8638 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8640 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8641 log "testing on UP system. Performance may be not as good as expected."
8646 test_mkdir -p $DIR/$tdir
8647 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8648 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8650 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8651 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8653 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8654 lctl set_param -n llite.*.statahead_max 0
8655 lctl get_param llite.*.statahead_max
8656 cancel_lru_locks mdc
8657 cancel_lru_locks osc
8659 time ls -l $DIR/$tdir | wc -l
8661 delta=$((etime - stime))
8662 log "ls $i files without statahead: $delta sec"
8663 lctl set_param llite.*.statahead_max=$max
8665 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8666 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8667 cancel_lru_locks mdc
8668 cancel_lru_locks osc
8670 time ls -l $DIR/$tdir | wc -l
8672 delta_sa=$((etime - stime))
8673 log "ls $i files with statahead: $delta_sa sec"
8674 lctl get_param -n llite.*.statahead_stats
8675 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8677 [[ $swrong -lt $ewrong ]] &&
8678 log "statahead was stopped, maybe too many locks held!"
8679 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8681 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8682 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8683 lctl set_param -n llite.*.statahead_max 0
8684 lctl get_param llite.*.statahead_max
8685 cancel_lru_locks mdc
8686 cancel_lru_locks osc
8688 time ls -l $DIR/$tdir | wc -l
8690 delta=$((etime - stime))
8691 log "ls $i files again without statahead: $delta sec"
8692 lctl set_param llite.*.statahead_max=$max
8693 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8694 if [ $SLOWOK -eq 0 ]; then
8695 error "ls $i files is slower with statahead!"
8697 log "ls $i files is slower with statahead!"
8703 [ $delta -gt 20 ] && break
8704 [ $delta -gt 8 ] && MULT=$((50 / delta))
8705 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8713 delta=$((etime - stime))
8714 log "rm -r $DIR/$tdir/: $delta seconds"
8716 lctl get_param -n llite.*.statahead_stats
8718 run_test 123a "verify statahead work"
8720 test_123b () { # statahead(bug 15027)
8721 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8722 test_mkdir -p $DIR/$tdir
8723 createmany -o $DIR/$tdir/$tfile-%d 1000
8725 cancel_lru_locks mdc
8726 cancel_lru_locks osc
8728 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8729 lctl set_param fail_loc=0x80000803
8730 ls -lR $DIR/$tdir > /dev/null
8732 lctl set_param fail_loc=0x0
8733 lctl get_param -n llite.*.statahead_stats
8738 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8741 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8742 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8743 skip "no lru resize on server" && return 0
8745 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8747 log "create $NR files at $DIR/$tdir"
8748 createmany -o $DIR/$tdir/f $NR ||
8749 error "failed to create $NR files in $DIR/$tdir"
8751 cancel_lru_locks mdc
8752 ls -l $DIR/$tdir > /dev/null
8756 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8757 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8758 LRU_SIZE=$($LCTL get_param -n $PARAM)
8759 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8760 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8762 log "NS=$(basename $NSDIR)"
8767 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8768 skip "Not enough cached locks created!"
8775 # We know that lru resize allows one client to hold $LIMIT locks
8776 # for 10h. After that locks begin to be killed by client.
8778 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8780 if [ $LIMIT -lt $LRU_SIZE ]; then
8781 skip "Limit is too small $LIMIT"
8785 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8786 # killing locks. Some time was spent for creating locks. This means
8787 # that up to the moment of sleep finish we must have killed some of
8788 # them (10-100 locks). This depends on how fast ther were created.
8789 # Many of them were touched in almost the same moment and thus will
8790 # be killed in groups.
8791 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8793 # Use $LRU_SIZE_B here to take into account real number of locks
8794 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8795 local LRU_SIZE_B=$LRU_SIZE
8797 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8798 log "OLD_LVF=$OLD_LVF"
8799 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8801 # Let's make sure that we really have some margin. Client checks
8802 # cached locks every 10 sec.
8804 log "Sleep ${SLEEP} sec"
8806 while ((SEC<$SLEEP)); do
8810 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8814 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8815 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8817 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8818 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8819 unlinkmany $DIR/$tdir/f $NR
8823 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8824 log "unlink $NR files at $DIR/$tdir"
8825 unlinkmany $DIR/$tdir/f $NR
8827 run_test 124a "lru resize ======================================="
8829 get_max_pool_limit()
8831 local limit=$($LCTL get_param \
8832 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8835 if [[ $l -gt $max ]]; then
8843 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8844 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8845 skip "no lru resize on server" && return 0
8847 LIMIT=$(get_max_pool_limit)
8849 NR=$(($(default_lru_size)*20))
8850 if [[ $NR -gt $LIMIT ]]; then
8851 log "Limit lock number by $LIMIT locks"
8855 IFree=$(mdsrate_inodes_available)
8856 if [ $IFree -lt $NR ]; then
8857 log "Limit lock number by $IFree inodes"
8861 lru_resize_disable mdc
8862 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8863 error "failed to create $DIR/$tdir/disable_lru_resize"
8865 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8866 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8867 cancel_lru_locks mdc
8870 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8873 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8876 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8880 nolruresize_delta=$((etime-stime))
8881 log "ls -la time: $nolruresize_delta seconds"
8882 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8883 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8885 lru_resize_enable mdc
8886 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8887 error "failed to create $DIR/$tdir/enable_lru_resize"
8889 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8890 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8891 cancel_lru_locks mdc
8894 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8897 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8900 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8904 lruresize_delta=$((etime-stime))
8905 log "ls -la time: $lruresize_delta seconds"
8906 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8908 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8909 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8910 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8911 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8913 log "lru resize performs the same with no lru resize"
8915 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8917 run_test 124b "lru resize (performance test) ======================="
8920 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8921 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8922 skip "no lru resize on server" && return 0
8924 # cache ununsed locks on client
8926 cancel_lru_locks mdc
8927 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8928 createmany -o $DIR/$tdir/f $nr ||
8929 error "failed to create $nr files in $DIR/$tdir"
8930 ls -l $DIR/$tdir > /dev/null
8932 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
8933 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
8934 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
8935 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
8936 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
8938 # set lru_max_age to 1 sec
8939 $LCTL set_param $nsdir.lru_max_age=1000 # jiffies
8940 echo "sleep $((recalc_p * 2)) seconds..."
8941 sleep $((recalc_p * 2))
8943 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
8944 # restore lru_max_age
8945 $LCTL set_param -n $nsdir.lru_max_age $max_age
8946 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
8947 unlinkmany $DIR/$tdir/f $nr
8949 run_test 124c "LRUR cancel very aged locks"
8951 test_125() { # 13358
8952 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8953 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8954 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8955 test_mkdir -p $DIR/d125 || error "mkdir failed"
8956 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8957 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8958 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8960 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8962 test_126() { # bug 12829/13455
8963 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8964 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8965 $GSS && skip "must run as gss disabled" && return
8967 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
8968 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
8970 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
8972 run_test 126 "check that the fsgid provided by the client is taken into account"
8974 test_127a() { # bug 15521
8975 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8976 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
8977 $LCTL set_param osc.*.stats=0
8978 FSIZE=$((2048 * 1024))
8979 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8980 cancel_lru_locks osc
8981 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
8983 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
8984 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8985 echo "got $COUNT $NAME"
8986 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
8987 eval $NAME=$COUNT || error "Wrong proc format"
8990 read_bytes|write_bytes)
8991 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
8992 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
8993 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
8994 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
8995 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
8996 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
8997 error "sumsquare is too small: $SUMSQ"
8998 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
8999 error "sumsquare is too big: $SUMSQ"
9003 done < $DIR/${tfile}.tmp
9005 #check that we actually got some stats
9006 [ "$read_bytes" ] || error "Missing read_bytes stats"
9007 [ "$write_bytes" ] || error "Missing write_bytes stats"
9008 [ "$read_bytes" != 0 ] || error "no read done"
9009 [ "$write_bytes" != 0 ] || error "no write done"
9011 run_test 127a "verify the client stats are sane"
9013 test_127b() { # bug LU-333
9014 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9015 $LCTL set_param llite.*.stats=0
9016 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
9017 # perform 2 reads and writes so MAX is different from SUM.
9018 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9019 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9020 cancel_lru_locks osc
9021 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9022 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9024 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
9025 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9026 echo "got $COUNT $NAME"
9027 eval $NAME=$COUNT || error "Wrong proc format"
9031 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9032 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9033 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9034 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9037 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9038 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9039 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9040 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9044 done < $TMP/${tfile}.tmp
9046 #check that we actually got some stats
9047 [ "$read_bytes" ] || error "Missing read_bytes stats"
9048 [ "$write_bytes" ] || error "Missing write_bytes stats"
9049 [ "$read_bytes" != 0 ] || error "no read done"
9050 [ "$write_bytes" != 0 ] || error "no write done"
9052 rm -f $TMP/${tfile}.tmp
9054 run_test 127b "verify the llite client stats are sane"
9056 test_128() { # bug 15212
9058 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
9063 result=$(grep error $TMP/$tfile.log)
9064 rm -f $DIR/$tfile $TMP/$tfile.log
9066 error "consecutive find's under interactive lfs failed"
9068 run_test 128 "interactive lfs for 2 consecutive find's"
9075 local LDPROC=/proc/fs/ldiskfs
9076 local facets=$(get_facets MDS)
9078 for facet in ${facets//,/ }; do
9079 canondev=$(ldiskfs_canon \
9080 *.$(convert_facet2label $facet).mntdev $facet)
9081 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
9082 LDPROC=/sys/fs/ldiskfs
9083 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
9084 do_facet $facet "test -e $LDPROC/$canondev/warning_dir_size" ||
9085 LDPROC=/sys/fs/ldiskfs
9086 do_facet $facet "echo $2 >$LDPROC/$canondev/warning_dir_size"
9091 local facets=$(get_facets MDS)
9092 for facet in ${facets//,/ }; do
9093 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
9099 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
9100 { skip "Need MDS version with at least 2.5.56"; return 0; }
9102 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9103 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
9104 skip "Only applicable to ldiskfs-based MDTs"
9107 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9115 # block size of mds1
9116 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9117 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
9118 local MAX=$((MDSBLOCKSIZE * 5))
9119 set_dir_limits $MAX $MAX
9120 local I=$(stat -c%s "$DIR/$tdir")
9122 while [[ $I -le $MAX ]]; do
9123 $MULTIOP $DIR/$tdir/$J Oc
9125 if [ $has_warning -eq 0 ]; then
9126 check_mds_dmesg '"is approaching"' &&
9129 #check two errors ENOSPC for new version of ext4 max_dir_size patch
9130 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
9131 #and EFBIG for previous versions
9132 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
9134 echo "return code $rc received as expected"
9136 createmany -o $DIR/$tdir/$J_file_ 1000 ||
9137 error_exit "create failed w/o dir size limit"
9139 check_mds_dmesg '"has reached"' ||
9140 error_exit "has reached message should be output"
9142 [ $has_warning -eq 0 ] &&
9143 error_exit "warning message should be output"
9145 I=$(stat -c%s "$DIR/$tdir")
9147 if [ $(lustre_version_code $SINGLEMDS) -lt \
9148 $(version_code 2.4.51) ]
9150 [[ $I -eq $MAX ]] && return 0
9152 [[ $I -gt $MAX ]] && return 0
9154 error_exit "current dir size $I, previous limit $MAX"
9155 elif [ $rc -ne 0 ]; then
9157 error_exit "return code $rc received instead of expected " \
9158 "$EFBIG or $ENOSPC, files in dir $I"
9161 I=$(stat -c%s "$DIR/$tdir")
9165 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
9167 run_test 129 "test directory size limit ========================"
9176 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9177 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9180 trap cleanup_130 EXIT RETURN
9182 local fm_file=$DIR/$tfile
9183 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9184 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9185 error "dd failed for $fm_file"
9187 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9188 filefrag -ves $fm_file
9190 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9191 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9192 [ $RC != 0 ] && error "filefrag $fm_file failed"
9194 filefrag_op=$(filefrag -ve $fm_file |
9195 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9196 lun=$($GETSTRIPE -i $fm_file)
9198 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9201 for line in $filefrag_op
9203 frag_lun=`echo $line | cut -d: -f5`
9204 ext_len=`echo $line | cut -d: -f4`
9205 if (( $frag_lun != $lun )); then
9207 error "FIEMAP on 1-stripe file($fm_file) failed"
9210 (( tot_len += ext_len ))
9213 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9215 error "FIEMAP on 1-stripe file($fm_file) failed;"
9221 echo "FIEMAP on single striped file succeeded"
9223 run_test 130a "FIEMAP (1-stripe file)"
9226 [ "$OSTCOUNT" -lt "2" ] &&
9227 skip_env "skipping FIEMAP on $OSTCOUNT-stripe file" && return
9229 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9230 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9233 trap cleanup_130 EXIT RETURN
9235 local fm_file=$DIR/$tfile
9236 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9237 error "setstripe on $fm_file"
9238 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9239 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9241 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
9242 error "dd failed on $fm_file"
9244 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9245 filefrag_op=$(filefrag -ve $fm_file |
9246 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9248 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9249 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9254 for line in $filefrag_op
9256 frag_lun=$(echo $line | cut -d: -f5 |
9257 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9258 ext_len=$(echo $line | cut -d: -f4)
9259 if (( $frag_lun != $last_lun )); then
9260 if (( tot_len != 1024 )); then
9262 error "FIEMAP on $fm_file failed; returned " \
9263 "len $tot_len for OST $last_lun instead of 1024"
9270 (( tot_len += ext_len ))
9273 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9275 error "FIEMAP on $fm_file failed; returned wrong number of " \
9276 "luns or wrong len for OST $last_lun"
9282 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9284 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9287 [ "$OSTCOUNT" -lt "2" ] &&
9288 skip_env "skipping FIEMAP on 2-stripe file" && return
9290 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9291 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9294 trap cleanup_130 EXIT RETURN
9296 local fm_file=$DIR/$tfile
9297 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9298 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9299 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9301 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9302 error "dd failed on $fm_file"
9304 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9305 filefrag_op=$(filefrag -ve $fm_file |
9306 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9308 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9309 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9314 for line in $filefrag_op
9316 frag_lun=$(echo $line | cut -d: -f5 |
9317 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9318 ext_len=$(echo $line | cut -d: -f4)
9319 if (( $frag_lun != $last_lun )); then
9320 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9321 if (( logical != 512 )); then
9323 error "FIEMAP on $fm_file failed; returned " \
9324 "logical start for lun $logical instead of 512"
9327 if (( tot_len != 512 )); then
9329 error "FIEMAP on $fm_file failed; returned " \
9330 "len $tot_len for OST $last_lun instead of 1024"
9337 (( tot_len += ext_len ))
9340 if (( num_luns != 2 || tot_len != 512 )); then
9342 error "FIEMAP on $fm_file failed; returned wrong number of " \
9343 "luns or wrong len for OST $last_lun"
9349 echo "FIEMAP on 2-stripe file with hole succeeded"
9351 run_test 130c "FIEMAP (2-stripe file with hole)"
9354 [ "$OSTCOUNT" -lt "3" ] &&
9355 skip_env "skipping FIEMAP on N-stripe file test" && return
9357 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9358 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9361 trap cleanup_130 EXIT RETURN
9363 local fm_file=$DIR/$tfile
9364 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9365 error "setstripe on $fm_file"
9366 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9367 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9369 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
9370 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
9371 error "dd failed on $fm_file"
9373 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9374 filefrag_op=$(filefrag -ve $fm_file |
9375 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9377 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9378 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9383 for line in $filefrag_op
9385 frag_lun=$(echo $line | cut -d: -f5 |
9386 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9387 ext_len=$(echo $line | cut -d: -f4)
9388 if (( $frag_lun != $last_lun )); then
9389 if (( tot_len != 1024 )); then
9391 error "FIEMAP on $fm_file failed; returned " \
9392 "len $tot_len for OST $last_lun instead of 1024"
9399 (( tot_len += ext_len ))
9402 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
9404 error "FIEMAP on $fm_file failed; returned wrong number of " \
9405 "luns or wrong len for OST $last_lun"
9411 echo "FIEMAP on N-stripe file succeeded"
9413 run_test 130d "FIEMAP (N-stripe file)"
9416 [ "$OSTCOUNT" -lt "2" ] &&
9417 skip_env "skipping continuation FIEMAP test" && return
9419 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9420 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9422 trap cleanup_130 EXIT RETURN
9424 local fm_file=$DIR/$tfile
9425 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9426 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9427 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9430 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9431 for ((i = 0; i < $NUM_BLKS; i++))
9433 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9436 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9437 filefrag_op=$(filefrag -ve $fm_file |
9438 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9440 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9441 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9446 for line in $filefrag_op
9448 frag_lun=$(echo $line | cut -d: -f5 |
9449 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9450 ext_len=$(echo $line | cut -d: -f4)
9451 if (( $frag_lun != $last_lun )); then
9452 if (( tot_len != $EXPECTED_LEN )); then
9454 error "FIEMAP on $fm_file failed; returned " \
9455 "len $tot_len for OST $last_lun instead " \
9463 (( tot_len += ext_len ))
9466 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9468 error "FIEMAP on $fm_file failed; returned wrong number " \
9469 "of luns or wrong len for OST $last_lun"
9475 echo "FIEMAP with continuation calls succeeded"
9477 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9479 # Test for writev/readv
9481 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
9482 error "writev test failed"
9483 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
9484 error "readv failed"
9487 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9490 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
9491 error "append writev test failed"
9492 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
9493 error "append writev test failed"
9496 run_test 131b "test append writev"
9499 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9502 run_test 131c "test read/write on file w/o objects"
9505 rwv -f $DIR/$tfile -w -n 1 1572864
9506 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9507 if [ "$NOB" != 1572864 ]; then
9508 error "Short read filed: read $NOB bytes instead of 1572864"
9512 run_test 131d "test short read"
9515 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9516 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9517 error "read hitting hole failed"
9520 run_test 131e "test read hitting hole"
9529 mds*) res=$(do_facet $facet \
9530 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
9532 ost*) res=$(do_facet $facet \
9533 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
9535 *) error "Wrong facet '$facet'" ;;
9538 [ "$res" ] || error "The counter for $op on $facet was not incremented"
9539 # if the argument $3 is zero, it means any stat increment is ok.
9540 if [[ $want -gt 0 ]]; then
9541 local count=$(echo $res | awk '{ print $2 }')
9542 [[ $count -ne $want ]] &&
9543 error "The $op counter on $facet is $count, not $want"
9548 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9549 remote_ost_nodsh && skip "remote OST with nodsh" && return
9550 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9552 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9553 { skip "MDS doesn't support rename stats"; return; }
9554 local testdir=$DIR/${tdir}/stats_testdir
9555 mkdir -p $DIR/${tdir}
9558 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9559 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9561 # verify mdt stats first.
9562 mkdir ${testdir} || error "mkdir failed"
9563 check_stats $SINGLEMDS "mkdir" 1
9564 touch ${testdir}/${tfile} || error "touch failed"
9565 check_stats $SINGLEMDS "open" 1
9566 check_stats $SINGLEMDS "close" 1
9567 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
9568 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
9569 check_stats $SINGLEMDS "mknod" 2
9571 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
9572 check_stats $SINGLEMDS "unlink" 1
9573 rm -f ${testdir}/${tfile} || error "file remove failed"
9574 check_stats $SINGLEMDS "unlink" 2
9576 # remove working dir and check mdt stats again.
9577 rmdir ${testdir} || error "rmdir failed"
9578 check_stats $SINGLEMDS "rmdir" 1
9580 local testdir1=$DIR/${tdir}/stats_testdir1
9582 mkdir -p ${testdir1}
9583 touch ${testdir1}/test1
9584 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9585 check_stats $SINGLEMDS "crossdir_rename" 1
9587 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9588 check_stats $SINGLEMDS "samedir_rename" 1
9592 run_test 133a "Verifying MDT stats ========================================"
9595 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9596 remote_ost_nodsh && skip "remote OST with nodsh" && return
9597 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9598 local testdir=$DIR/${tdir}/stats_testdir
9599 mkdir -p ${testdir} || error "mkdir failed"
9600 touch ${testdir}/${tfile} || error "touch failed"
9601 cancel_lru_locks mdc
9604 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9605 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9607 # extra mdt stats verification.
9608 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9609 check_stats $SINGLEMDS "setattr" 1
9610 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9611 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9613 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9614 check_stats $SINGLEMDS "getattr" 1
9616 $LFS df || error "lfs failed"
9617 check_stats $SINGLEMDS "statfs" 1
9621 run_test 133b "Verifying extra MDT stats =================================="
9624 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9625 remote_ost_nodsh && skip "remote OST with nodsh" && return
9626 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9627 local testdir=$DIR/${tdir}/stats_testdir
9628 test_mkdir -p ${testdir} || error "mkdir failed"
9630 # verify obdfilter stats.
9631 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9633 cancel_lru_locks osc
9634 wait_delete_completed
9637 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9638 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9640 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9642 cancel_lru_locks osc
9643 check_stats ost1 "write" 1
9645 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9646 check_stats ost1 "read" 1
9648 > ${testdir}/${tfile} || error "truncate failed"
9649 check_stats ost1 "punch" 1
9651 rm -f ${testdir}/${tfile} || error "file remove failed"
9652 wait_delete_completed
9653 check_stats ost1 "destroy" 1
9657 run_test 133c "Verifying OST stats ========================================"
9664 while [ $value -ge 2 ]; do
9669 if [ $orig -gt $order ]; then
9677 local size=('K' 'M' 'G' 'T');
9679 local size_string=$value
9681 while [ $value -ge 1024 ]; do
9682 if [ $i -gt 3 ]; then
9683 #T is the biggest unit we get here, if that is bigger,
9685 size_string=${value}T
9688 value=$((value >> 10))
9689 if [ $value -lt 1024 ]; then
9690 size_string=${value}${size[$i]}
9701 local context=${2:-.}
9702 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9704 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9709 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9710 remote_ost_nodsh && skip "remote OST with nodsh" && return
9711 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9712 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9713 { skip "MDS doesn't support rename stats"; return; }
9715 local testdir1=$DIR/${tdir}/stats_testdir1
9716 local testdir2=$DIR/${tdir}/stats_testdir2
9718 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9720 mkdir -p ${testdir1} || error "mkdir failed"
9721 mkdir -p ${testdir2} || error "mkdir failed"
9723 createmany -o $testdir1/test 512 || error "createmany failed"
9725 # check samedir rename size
9726 mv ${testdir1}/test0 ${testdir1}/test_0
9728 local testdir1_size=$(ls -l $DIR/${tdir} |
9729 awk '/stats_testdir1/ {print $5}')
9730 local testdir2_size=$(ls -l $DIR/${tdir} |
9731 awk '/stats_testdir2/ {print $5}')
9733 testdir1_size=$(order_2 $testdir1_size)
9734 testdir2_size=$(order_2 $testdir2_size)
9736 testdir1_size=$(size_in_KMGT $testdir1_size)
9737 testdir2_size=$(size_in_KMGT $testdir2_size)
9739 echo "source rename dir size: ${testdir1_size}"
9740 echo "target rename dir size: ${testdir2_size}"
9742 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9743 eval $cmd || error "$cmd failed"
9744 local samedir=$($cmd | grep 'same_dir')
9745 local same_sample=$(get_rename_size $testdir1_size)
9746 [ -z "$samedir" ] && error "samedir_rename_size count error"
9747 [[ $same_sample -eq 1 ]] ||
9748 error "samedir_rename_size error $same_sample"
9749 echo "Check same dir rename stats success"
9751 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9753 # check crossdir rename size
9754 mv ${testdir1}/test_0 ${testdir2}/test_0
9756 testdir1_size=$(ls -l $DIR/${tdir} |
9757 awk '/stats_testdir1/ {print $5}')
9758 testdir2_size=$(ls -l $DIR/${tdir} |
9759 awk '/stats_testdir2/ {print $5}')
9761 testdir1_size=$(order_2 $testdir1_size)
9762 testdir2_size=$(order_2 $testdir2_size)
9764 testdir1_size=$(size_in_KMGT $testdir1_size)
9765 testdir2_size=$(size_in_KMGT $testdir2_size)
9767 echo "source rename dir size: ${testdir1_size}"
9768 echo "target rename dir size: ${testdir2_size}"
9770 eval $cmd || error "$cmd failed"
9771 local crossdir=$($cmd | grep 'crossdir')
9772 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9773 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9774 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9775 [[ $src_sample -eq 1 ]] ||
9776 error "crossdir_rename_size error $src_sample"
9777 [[ $tgt_sample -eq 1 ]] ||
9778 error "crossdir_rename_size error $tgt_sample"
9779 echo "Check cross dir rename stats success"
9782 run_test 133d "Verifying rename_stats ========================================"
9785 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9786 remote_ost_nodsh && skip "remote OST with nodsh" && return
9787 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9788 local testdir=$DIR/${tdir}/stats_testdir
9789 local ctr f0 f1 bs=32768 count=42 sum
9791 mkdir -p ${testdir} || error "mkdir failed"
9793 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9795 for ctr in {write,read}_bytes; do
9797 cancel_lru_locks osc
9799 do_facet ost1 $LCTL set_param -n \
9800 "obdfilter.*.exports.clear=clear"
9802 if [ $ctr = write_bytes ]; then
9804 f1=${testdir}/${tfile}
9806 f0=${testdir}/${tfile}
9810 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9813 cancel_lru_locks osc
9815 sum=$(do_facet ost1 $LCTL get_param \
9816 "obdfilter.*.exports.*.stats" |
9817 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9818 $1 == ctr { sum += $7 }
9819 END { printf("%0.0f", sum) }')
9821 if ((sum != bs * count)); then
9822 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9828 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9830 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
9833 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9834 remote_ost_nodsh && skip "remote OST with nodsh" && return
9835 # First without trusting modes.
9836 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
9837 echo "proc_dirs='$proc_dirs'"
9838 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
9839 find $proc_dirs -exec cat '{}' \; &> /dev/null
9841 # Second verifying readability.
9842 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
9844 # eventually, this can also be replaced with "lctl get_param -R",
9845 # but not until that option is always available on the server
9847 for facet in mds1 ost1; do
9848 local facet_proc_dirs=$(do_facet $facet \
9849 \\\ls -d $proc_regexp 2>/dev/null)
9850 echo "${facet}_proc_dirs='$facet_proc_dirs'"
9851 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
9852 do_facet $facet find $facet_proc_dirs \
9853 ! -name req_history \
9854 -exec cat '{}' \\\; &> /dev/null
9856 do_facet $facet find $facet_proc_dirs \
9857 ! -name req_history \
9859 -exec cat '{}' \\\; &> /dev/null ||
9860 error "proc file read failed"
9863 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9866 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9867 remote_ost_nodsh && skip "remote OST with nodsh" && return
9868 # Second verifying writability.
9869 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
9870 echo "proc_dirs='$proc_dirs'"
9871 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
9874 -not -name force_lbug \
9875 -not -name changelog_mask \
9876 -exec badarea_io '{}' \; &> /dev/null ||
9877 error "find $proc_dirs failed"
9880 for facet in mds1 ost1; do
9881 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
9882 skip "Too old lustre on $facet" && continue
9883 local facet_proc_dirs=$(do_facet $facet \
9884 \\\ls -d $proc_regexp 2> /dev/null)
9885 echo "${facet}_proc_dirs='$facet_proc_dirs'"
9886 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
9887 do_facet $facet find $facet_proc_dirs \
9889 -not -name force_lbug \
9890 -not -name changelog_mask \
9891 -exec badarea_io '{}' \\\; &> /dev/null ||
9892 error "$facet find $facet_proc_dirs failed"
9895 # remount the FS in case writes/reads /proc break the FS
9896 cleanup || error "failed to unmount"
9897 setup || error "failed to setup"
9900 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9903 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9904 remote_ost_nodsh && skip "remote OST with nodsh" && return
9905 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
9906 skip "Need MDS version at least 2.9.54" && return
9909 for facet in client mds1 ost1; do
9910 local facet_proc_dirs=$(do_facet $facet \
9911 \\\ls -d $proc_regexp 2> /dev/null)
9912 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
9913 echo "${facet}_proc_dirs='$facet_proc_dirs'"
9914 # Get the list of files that are missing the terminating newline
9915 local missing=($(do_facet $facet \
9916 find ${facet_proc_dirs} -type f \| \
9918 awk -v FS='\v' -v RS='\v\v' \
9919 "'END { if(NR>0 && \
9920 \\\$NF !~ /.*\\\n\$/) \
9924 [ ${#missing[*]} -eq 0 ] ||
9925 error "files do not end with newline: ${missing[*]}"
9928 run_test 133h "Proc files should end with newlines"
9931 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9932 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9933 skip "Need MDS version at least 2.7.54" && return
9935 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9936 cancel_lru_locks mdc
9938 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9939 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9940 [ $unused -eq 0 ] || error "$unused locks are not cleared"
9943 createmany -o $DIR/$tdir/f $nr ||
9944 error "failed to create $nr files in $DIR/$tdir"
9945 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9947 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
9948 do_facet mds1 $LCTL set_param fail_loc=0x327
9949 do_facet mds1 $LCTL set_param fail_val=500
9952 echo "sleep 10 seconds ..."
9954 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
9956 do_facet mds1 $LCTL set_param fail_loc=0
9957 do_facet mds1 $LCTL set_param fail_val=0
9958 [ $lck_cnt -lt $unused ] ||
9959 error "No locks reclaimed, before:$unused, after:$lck_cnt"
9962 unlinkmany $DIR/$tdir/f $nr
9964 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
9967 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9968 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9969 skip "Need MDS version at least 2.7.54" && return
9971 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9972 cancel_lru_locks mdc
9974 local low_wm=$(do_facet mds1 $LCTL get_param -n \
9975 ldlm.lock_reclaim_threshold_mb)
9976 # disable reclaim temporarily
9977 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
9979 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
9980 do_facet mds1 $LCTL set_param fail_loc=0x328
9981 do_facet mds1 $LCTL set_param fail_val=500
9983 $LCTL set_param debug=+trace
9986 createmany -o $DIR/$tdir/f $nr &
9989 echo "Sleep $TIMEOUT seconds ..."
9991 if ! ps -p $create_pid > /dev/null 2>&1; then
9992 do_facet mds1 $LCTL set_param fail_loc=0
9993 do_facet mds1 $LCTL set_param fail_val=0
9994 do_facet mds1 $LCTL set_param \
9995 ldlm.lock_reclaim_threshold_mb=${low_wm}m
9996 error "createmany finished incorrectly!"
9998 do_facet mds1 $LCTL set_param fail_loc=0
9999 do_facet mds1 $LCTL set_param fail_val=0
10000 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
10001 wait $create_pid || return 1
10003 unlinkmany $DIR/$tdir/f $nr
10005 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
10007 test_140() { #bug-17379
10008 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10009 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
10010 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
10011 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
10013 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
10014 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
10016 while i=`expr $i + 1`; do
10017 test_mkdir -p $i || error "Creating dir $i"
10018 cd $i || error "Changing to $i"
10019 ln -s ../stat stat || error "Creating stat symlink"
10020 # Read the symlink until ELOOP present,
10021 # not LBUGing the system is considered success,
10022 # we didn't overrun the stack.
10023 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
10024 [ $ret -ne 0 ] && {
10025 if [ $ret -eq 40 ]; then
10028 error "Open stat symlink"
10034 echo "The symlink depth = $i"
10035 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
10036 error "Invalid symlink depth"
10038 # Test recursive symlink
10039 ln -s symlink_self symlink_self
10040 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
10041 echo "open symlink_self returns $ret"
10042 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
10044 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
10047 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10048 local TF="$TMP/$tfile"
10050 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10052 cancel_lru_locks osc
10053 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
10054 remount_client $MOUNT
10056 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
10059 $TRUNCATE $DIR/$tfile 6000
10060 cancel_lru_locks osc
10061 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
10064 echo "12345" >>$DIR/$tfile
10065 cancel_lru_locks osc
10066 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
10069 echo "12345" >>$DIR/$tfile
10070 cancel_lru_locks osc
10071 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
10076 run_test 150 "truncate/append tests"
10078 #LU-2902 roc_hit was not able to read all values from lproc
10079 function roc_hit_init() {
10080 local list=$(comma_list $(osts_nodes))
10081 local dir=$DIR/$tdir-check
10082 local file=$dir/file
10088 #use setstripe to do a write to every ost
10089 for i in $(seq 0 $((OSTCOUNT-1))); do
10090 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
10091 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
10092 idx=$(printf %04x $i)
10093 BEFORE=$(get_osd_param $list *OST*$idx stats |
10094 awk '$1 == "cache_access" {sum += $7}
10095 END { printf("%0.0f", sum) }')
10097 cancel_lru_locks osc
10098 cat $file >/dev/null
10100 AFTER=$(get_osd_param $list *OST*$idx stats |
10101 awk '$1 == "cache_access" {sum += $7}
10102 END { printf("%0.0f", sum) }')
10104 echo BEFORE:$BEFORE AFTER:$AFTER
10105 if ! let "AFTER - BEFORE == 4"; then
10107 error "roc_hit is not safe to use"
10115 function roc_hit() {
10116 local list=$(comma_list $(osts_nodes))
10117 echo $(get_osd_param $list '' stats |
10118 awk '$1 == "cache_hit" {sum += $7}
10119 END { printf("%0.0f", sum) }')
10122 function set_cache() {
10125 if [ "$2" == "off" ]; then
10128 local list=$(comma_list $(osts_nodes))
10129 set_osd_param $list '' $1_cache_enable $on
10131 cancel_lru_locks osc
10135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10136 remote_ost_nodsh && skip "remote OST with nodsh" && return
10139 local list=$(comma_list $(osts_nodes))
10141 # check whether obdfilter is cache capable at all
10142 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
10143 echo "not cache-capable obdfilter"
10147 # check cache is enabled on all obdfilters
10148 if get_osd_param $list '' read_cache_enable | grep 0; then
10149 echo "oss cache is disabled"
10153 set_osd_param $list '' writethrough_cache_enable 1
10155 # check write cache is enabled on all obdfilters
10156 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
10157 echo "oss write cache is NOT enabled"
10163 #define OBD_FAIL_OBD_NO_LRU 0x609
10164 do_nodes $list $LCTL set_param fail_loc=0x609
10166 # pages should be in the case right after write
10167 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
10170 local BEFORE=$(roc_hit)
10171 cancel_lru_locks osc
10172 cat $DIR/$tfile >/dev/null
10173 local AFTER=$(roc_hit)
10175 do_nodes $list $LCTL set_param fail_loc=0
10177 if ! let "AFTER - BEFORE == CPAGES"; then
10178 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10181 # the following read invalidates the cache
10182 cancel_lru_locks osc
10183 set_osd_param $list '' read_cache_enable 0
10184 cat $DIR/$tfile >/dev/null
10186 # now data shouldn't be found in the cache
10188 cancel_lru_locks osc
10189 cat $DIR/$tfile >/dev/null
10191 if let "AFTER - BEFORE != 0"; then
10192 error "IN CACHE: before: $BEFORE, after: $AFTER"
10195 set_osd_param $list '' read_cache_enable 1
10198 run_test 151 "test cache on oss and controls ==============================="
10201 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10202 local TF="$TMP/$tfile"
10204 # simulate ENOMEM during write
10205 #define OBD_FAIL_OST_NOMEM 0x226
10206 lctl set_param fail_loc=0x80000226
10207 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10209 sync || error "sync failed"
10210 lctl set_param fail_loc=0
10212 # discard client's cache
10213 cancel_lru_locks osc
10215 # simulate ENOMEM during read
10216 lctl set_param fail_loc=0x80000226
10217 cmp $TF $DIR/$tfile || error "cmp failed"
10218 lctl set_param fail_loc=0
10222 run_test 152 "test read/write with enomem ============================"
10225 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
10227 run_test 153 "test if fdatasync does not crash ======================="
10229 dot_lustre_fid_permission_check() {
10231 local ffid=$MOUNT/.lustre/fid/$fid
10234 echo "stat fid $fid"
10235 stat $ffid > /dev/null || error "stat $ffid failed."
10236 echo "touch fid $fid"
10237 touch $ffid || error "touch $ffid failed."
10238 echo "write to fid $fid"
10239 cat /etc/hosts > $ffid || error "write $ffid failed."
10240 echo "read fid $fid"
10241 diff /etc/hosts $ffid || error "read $ffid failed."
10242 echo "append write to fid $fid"
10243 cat /etc/hosts >> $ffid || error "append write $ffid failed."
10244 echo "rename fid $fid"
10245 mv $ffid $test_dir/$tfile.1 &&
10246 error "rename $ffid to $tfile.1 should fail."
10247 touch $test_dir/$tfile.1
10248 mv $test_dir/$tfile.1 $ffid &&
10249 error "rename $tfile.1 to $ffid should fail."
10250 rm -f $test_dir/$tfile.1
10251 echo "truncate fid $fid"
10252 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
10253 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
10254 echo "link fid $fid"
10255 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
10257 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
10258 echo "setfacl fid $fid"
10259 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
10260 echo "getfacl fid $fid"
10261 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
10263 echo "unlink fid $fid"
10264 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
10265 echo "mknod fid $fid"
10266 mknod $ffid c 1 3 && error "mknod $ffid should fail."
10268 fid=[0xf00000400:0x1:0x0]
10269 ffid=$MOUNT/.lustre/fid/$fid
10271 echo "stat non-exist fid $fid"
10272 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
10273 echo "write to non-exist fid $fid"
10274 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
10275 echo "link new fid $fid"
10276 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
10278 mkdir -p $test_dir/$tdir
10279 touch $test_dir/$tdir/$tfile
10280 fid=$($LFS path2fid $test_dir/$tdir)
10283 error "error: could not get fid for $test_dir/$dir/$tfile."
10285 ffid=$MOUNT/.lustre/fid/$fid
10288 ls $ffid > /dev/null || error "ls $ffid failed."
10289 echo "touch $fid/$tfile.1"
10290 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
10292 echo "touch $MOUNT/.lustre/fid/$tfile"
10293 touch $MOUNT/.lustre/fid/$tfile && \
10294 error "touch $MOUNT/.lustre/fid/$tfile should fail."
10296 echo "setxattr to $MOUNT/.lustre/fid"
10297 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
10299 echo "listxattr for $MOUNT/.lustre/fid"
10300 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
10302 echo "delxattr from $MOUNT/.lustre/fid"
10303 setfattr -x trusted.name1 $MOUNT/.lustre/fid
10305 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
10306 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
10307 error "touch invalid fid should fail."
10309 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
10310 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
10311 error "touch non-normal fid should fail."
10313 echo "rename $tdir to $MOUNT/.lustre/fid"
10314 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
10315 error "rename to $MOUNT/.lustre/fid should fail."
10317 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
10319 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
10320 local new_obf_mode=777
10322 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
10323 chmod $new_obf_mode $DIR/.lustre/fid ||
10324 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
10326 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
10327 [ $obf_mode -eq $new_obf_mode ] ||
10328 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
10330 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
10331 chmod $old_obf_mode $DIR/.lustre/fid ||
10332 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
10335 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
10336 fid=$($LFS path2fid $test_dir/$tfile-2)
10338 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
10340 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10341 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10342 error "create lov data thru .lustre failed"
10344 echo "cp /etc/passwd $test_dir/$tfile-2"
10345 cp /etc/passwd $test_dir/$tfile-2 ||
10346 error "copy to $test_dir/$tfile-2 failed."
10347 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10348 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10349 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10351 rm -rf $test_dir/tfile.lnk
10352 rm -rf $test_dir/$tfile-2
10356 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10357 skip "Need MDS version at least 2.4.1" && return
10359 local tf=$DIR/$tfile
10362 local fid=$($LFS path2fid $tf)
10363 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
10365 # check that we get the same pathname back
10366 local found=$($LFS fid2path $MOUNT "$fid")
10367 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
10368 [ "$found" == "$tf" ] ||
10369 error "fid2path($fid=path2fid($tf)) = $found != $tf"
10371 run_test 154A "lfs path2fid and fid2path basic checks"
10374 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10375 skip "Need MDS version at least 2.4.1" && return
10377 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
10378 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
10379 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
10380 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
10382 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
10383 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
10385 # check that we get the same pathname
10386 echo "PFID: $PFID, name: $name"
10387 local FOUND=$($LFS fid2path $MOUNT "$PFID")
10388 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
10389 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
10390 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
10392 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
10394 run_test 154B "verify the ll_decode_linkea tool"
10397 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10398 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10399 { skip "Need MDS version at least 2.2.51"; return 0; }
10400 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
10401 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10403 cp /etc/hosts $DIR/$tfile
10405 fid=$($LFS path2fid $DIR/$tfile)
10407 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
10409 dot_lustre_fid_permission_check "$fid" $DIR ||
10410 error "dot lustre permission check $fid failed"
10412 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
10414 touch $MOUNT/.lustre/file &&
10415 error "creation is not allowed under .lustre"
10417 mkdir $MOUNT/.lustre/dir &&
10418 error "mkdir is not allowed under .lustre"
10422 run_test 154a "Open-by-FID"
10425 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10426 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10427 { skip "Need MDS version at least 2.2.51"; return 0; }
10428 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10430 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10432 local remote_dir=$DIR/$tdir/remote_dir
10436 mkdir -p $DIR/$tdir
10437 $LFS mkdir -i $MDTIDX $remote_dir ||
10438 error "create remote directory failed"
10440 cp /etc/hosts $remote_dir/$tfile
10442 fid=$($LFS path2fid $remote_dir/$tfile)
10444 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
10446 dot_lustre_fid_permission_check "$fid" $remote_dir ||
10447 error "dot lustre permission check $fid failed"
10450 run_test 154b "Open-by-FID for remote directory"
10453 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10454 skip "Need MDS version at least 2.4.1" && return
10456 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
10457 local FID1=$($LFS path2fid $DIR/$tfile.1)
10458 local FID2=$($LFS path2fid $DIR/$tfile.2)
10459 local FID3=$($LFS path2fid $DIR/$tfile.3)
10462 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
10463 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
10464 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
10466 [ "$FID" = "${!want}" ] ||
10467 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
10471 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
10473 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
10474 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
10478 run_test 154c "lfs path2fid and fid2path multiple arguments"
10481 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10482 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
10483 skip "Need MDS version at least 2.5.53" && return
10485 if remote_mds; then
10486 nid=$($LCTL list_nids | sed "s/\./\\\./g")
10490 local proc_ofile="mdt.*.exports.'$nid'.open_files"
10497 local fid=$($LFS path2fid $DIR/$tfile)
10500 cmd="exec $fd<$DIR/$tfile"
10502 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
10503 echo "$fid_list" | grep "$fid"
10506 cmd="exec $fd>/dev/null"
10508 if [ $rc -ne 0 ]; then
10509 error "FID $fid not found in open files list $fid_list"
10512 run_test 154d "Verify open file fid"
10516 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
10517 skip "Need MDS version at least 2.6.50" && return
10519 if ls -a $MOUNT | grep -q '^\.lustre$'; then
10520 error ".lustre returned by readdir"
10523 run_test 154e ".lustre is not returned by readdir"
10526 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10527 # create parent directory on a single MDT to avoid cross-MDT hardlinks
10528 test_mkdir -p -c1 $DIR/$tdir/d
10529 # test dirs inherit from its stripe
10530 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
10531 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
10532 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
10533 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
10536 # get fid of parents
10537 local FID0=$($LFS path2fid $DIR/$tdir/d)
10538 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
10539 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
10540 local FID3=$($LFS path2fid $DIR)
10542 # check that path2fid --parents returns expected <parent_fid>/name
10543 # 1) test for a directory (single parent)
10544 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
10545 [ "$parent" == "$FID0/foo1" ] ||
10546 error "expected parent: $FID0/foo1, got: $parent"
10548 # 2) test for a file with nlink > 1 (multiple parents)
10549 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
10550 echo "$parent" | grep -F "$FID1/$tfile" ||
10551 error "$FID1/$tfile not returned in parent list"
10552 echo "$parent" | grep -F "$FID2/link" ||
10553 error "$FID2/link not returned in parent list"
10555 # 3) get parent by fid
10556 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
10557 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10558 echo "$parent" | grep -F "$FID1/$tfile" ||
10559 error "$FID1/$tfile not returned in parent list (by fid)"
10560 echo "$parent" | grep -F "$FID2/link" ||
10561 error "$FID2/link not returned in parent list (by fid)"
10563 # 4) test for entry in root directory
10564 parent=$($LFS path2fid --parents $DIR/f)
10565 echo "$parent" | grep -F "$FID3/f" ||
10566 error "$FID3/f not returned in parent list"
10568 # 5) test it on root directory
10569 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
10570 error "$MOUNT should not have parents"
10572 # enable xattr caching and check that linkea is correctly updated
10573 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10574 save_lustre_params client "llite.*.xattr_cache" > $save
10575 lctl set_param llite.*.xattr_cache 1
10577 # 6.1) linkea update on rename
10578 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
10580 # get parents by fid
10581 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10582 # foo1 should no longer be returned in parent list
10583 echo "$parent" | grep -F "$FID1" &&
10584 error "$FID1 should no longer be in parent list"
10585 # the new path should appear
10586 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
10587 error "$FID2/$tfile.moved is not in parent list"
10589 # 6.2) linkea update on unlink
10590 rm -f $DIR/$tdir/d/foo2/link
10591 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10592 # foo2/link should no longer be returned in parent list
10593 echo "$parent" | grep -F "$FID2/link" &&
10594 error "$FID2/link should no longer be in parent list"
10598 restore_lustre_params < $save
10601 run_test 154f "get parent fids by reading link ea"
10605 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) ]] ||
10606 { skip "Need MDS version at least 2.6.92"; return 0; }
10607 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10609 mkdir -p $DIR/$tdir
10610 llapi_fid_test -d $DIR/$tdir
10612 run_test 154g "various llapi FID tests"
10614 test_155_small_load() {
10615 local temp=$TMP/$tfile
10616 local file=$DIR/$tfile
10618 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10619 error "dd of=$temp bs=6096 count=1 failed"
10621 cancel_lru_locks osc
10622 cmp $temp $file || error "$temp $file differ"
10624 $TRUNCATE $temp 6000
10625 $TRUNCATE $file 6000
10626 cmp $temp $file || error "$temp $file differ (truncate1)"
10628 echo "12345" >>$temp
10629 echo "12345" >>$file
10630 cmp $temp $file || error "$temp $file differ (append1)"
10632 echo "12345" >>$temp
10633 echo "12345" >>$file
10634 cmp $temp $file || error "$temp $file differ (append2)"
10640 test_155_big_load() {
10641 remote_ost_nodsh && skip "remote OST with nodsh" && return
10642 local temp=$TMP/$tfile
10643 local file=$DIR/$tfile
10646 local cache_size=$(do_facet ost$((MAXI+1)) \
10647 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10648 local large_file_size=$((cache_size * 2))
10650 echo "OSS cache size: $cache_size KB"
10651 echo "Large file size: $large_file_size KB"
10653 [ $MAXV -le $large_file_size ] && \
10654 skip_env "max available OST size needs > $large_file_size KB" && \
10657 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10659 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10660 error "dd of=$temp bs=$large_file_size count=1k failed"
10663 cancel_lru_locks osc
10664 cmp $temp $file || error "$temp $file differ"
10670 save_writethrough() {
10671 local facets=$(get_facets OST)
10673 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
10674 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
10678 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10679 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10680 save_writethrough $p
10683 set_cache writethrough on
10684 test_155_small_load
10685 restore_lustre_params < $p
10688 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10691 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10692 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10693 save_writethrough $p
10696 set_cache writethrough off
10697 test_155_small_load
10698 restore_lustre_params < $p
10701 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10704 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10705 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10706 save_writethrough $p
10709 set_cache writethrough on
10710 test_155_small_load
10711 restore_lustre_params < $p
10714 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10717 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10718 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10719 save_writethrough $p
10722 set_cache writethrough off
10723 test_155_small_load
10724 restore_lustre_params < $p
10727 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10730 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10731 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10732 save_writethrough $p
10735 set_cache writethrough on
10737 restore_lustre_params < $p
10740 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10743 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10744 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10745 save_writethrough $p
10748 set_cache writethrough off
10750 restore_lustre_params < $p
10753 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10756 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10757 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10758 save_writethrough $p
10761 set_cache writethrough on
10763 restore_lustre_params < $p
10766 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10769 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10770 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10771 save_writethrough $p
10774 set_cache writethrough off
10776 restore_lustre_params < $p
10779 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10782 remote_ost_nodsh && skip "remote OST with nodsh" && return
10783 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10787 local file="$DIR/$tfile"
10788 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10790 [ "$(facet_fstype ost1)" = "zfs" -a \
10791 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
10792 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
10795 save_writethrough $p
10798 log "Turn on read and write cache"
10800 set_cache writethrough on
10802 log "Write data and read it back."
10803 log "Read should be satisfied from the cache."
10804 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10806 cancel_lru_locks osc
10807 cat $file >/dev/null
10809 if ! let "AFTER - BEFORE == CPAGES"; then
10810 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10812 log "cache hits:: before: $BEFORE, after: $AFTER"
10815 log "Read again; it should be satisfied from the cache."
10817 cancel_lru_locks osc
10818 cat $file >/dev/null
10820 if ! let "AFTER - BEFORE == CPAGES"; then
10821 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10823 log "cache hits:: before: $BEFORE, after: $AFTER"
10826 log "Turn off the read cache and turn on the write cache"
10828 set_cache writethrough on
10830 log "Read again; it should be satisfied from the cache."
10832 cancel_lru_locks osc
10833 cat $file >/dev/null
10835 if ! let "AFTER - BEFORE == CPAGES"; then
10836 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10838 log "cache hits:: before: $BEFORE, after: $AFTER"
10841 log "Read again; it should not be satisfied from the cache."
10843 cancel_lru_locks osc
10844 cat $file >/dev/null
10846 if ! let "AFTER - BEFORE == 0"; then
10847 error "IN CACHE: before: $BEFORE, after: $AFTER"
10849 log "cache hits:: before: $BEFORE, after: $AFTER"
10852 log "Write data and read it back."
10853 log "Read should be satisfied from the cache."
10854 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10856 cancel_lru_locks osc
10857 cat $file >/dev/null
10859 if ! let "AFTER - BEFORE == CPAGES"; then
10860 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10862 log "cache hits:: before: $BEFORE, after: $AFTER"
10865 log "Read again; it should not be satisfied from the cache."
10867 cancel_lru_locks osc
10868 cat $file >/dev/null
10870 if ! let "AFTER - BEFORE == 0"; then
10871 error "IN CACHE: before: $BEFORE, after: $AFTER"
10873 log "cache hits:: before: $BEFORE, after: $AFTER"
10876 log "Turn off read and write cache"
10878 set_cache writethrough off
10880 log "Write data and read it back"
10881 log "It should not be satisfied from the cache."
10883 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10884 cancel_lru_locks osc
10886 cat $file >/dev/null
10888 if ! let "AFTER - BEFORE == 0"; then
10889 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10891 log "cache hits:: before: $BEFORE, after: $AFTER"
10894 log "Turn on the read cache and turn off the write cache"
10896 set_cache writethrough off
10898 log "Write data and read it back"
10899 log "It should not be satisfied from the cache."
10901 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10903 cancel_lru_locks osc
10904 cat $file >/dev/null
10906 if ! let "AFTER - BEFORE == 0"; then
10907 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10909 log "cache hits:: before: $BEFORE, after: $AFTER"
10912 log "Read again; it should be satisfied from the cache."
10914 cancel_lru_locks osc
10915 cat $file >/dev/null
10917 if ! let "AFTER - BEFORE == CPAGES"; then
10918 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10920 log "cache hits:: before: $BEFORE, after: $AFTER"
10924 restore_lustre_params < $p
10927 run_test 156 "Verification of tunables"
10930 cleanup_changelog () {
10932 echo "Deregistering changelog client $CL_USER"
10933 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
10937 if [[ $MDSCOUNT -gt 1 ]]; then
10938 error_ignore bz17935 $*
10946 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10948 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
10950 if [ $MASK -eq 1 ]; then
10951 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
10953 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
10957 changelog_extract_field() {
10961 local identifier=$4
10963 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
10964 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
10969 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10970 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10971 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10972 { skip "Need MDS version at least 2.2.0"; return; }
10974 local CL_USERS="mdd.$MDT0.changelog_users"
10975 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10976 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10977 changelog_register -n)
10978 echo "Registered as changelog user $CL_USER"
10979 trap cleanup_changelog EXIT
10980 $GET_CL_USERS | grep -q $CL_USER ||
10981 error "User $CL_USER not found in changelog_users"
10984 test_mkdir -p $DIR/$tdir/pics/2008/zachy
10985 touch $DIR/$tdir/pics/2008/zachy/timestamp
10986 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
10987 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
10988 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
10989 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
10990 rm $DIR/$tdir/pics/desktop.jpg
10992 $LFS changelog $MDT0 | tail -5
10994 echo "verifying changelog mask"
10995 changelog_chmask "MKDIR"
10996 changelog_chmask "CLOSE"
10998 test_mkdir -p $DIR/$tdir/pics/zach/sofia
10999 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11001 changelog_chmask "MKDIR"
11002 changelog_chmask "CLOSE"
11004 test_mkdir -p $DIR/$tdir/pics/2008/sofia
11005 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11007 $LFS changelog $MDT0
11008 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
11009 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
11010 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
11011 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
11014 echo "verifying target fid"
11015 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
11016 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
11017 [ "$fidc" == "$fidf" ] ||
11018 err17935 "fid in changelog $fidc != file fid $fidf"
11019 echo "verifying parent fid"
11020 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
11021 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
11022 [ "$fidc" == "$fidf" ] ||
11023 err17935 "pfid in changelog $fidc != dir fid $fidf"
11025 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11026 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 5))
11027 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11028 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
11029 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
11030 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
11032 MIN_REC=$($GET_CL_USERS |
11033 awk 'min == "" || $2 < min {min = $2}; END {print min}')
11034 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
11035 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
11036 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
11037 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
11039 # LU-3446 changelog index reset on MDT restart
11040 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11041 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11042 $LFS changelog_clear $MDT0 $CL_USER 0
11043 stop $SINGLEMDS || error "Fail to stop MDT."
11044 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11045 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11046 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
11047 [ $CUR_REC1 == $CUR_REC2 ] ||
11048 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
11050 echo "verifying user deregister"
11052 $GET_CL_USERS | grep -q $CL_USER &&
11053 error "User $CL_USER still in changelog_users"
11055 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
11056 if [ $CL_USER -eq 0 ]; then
11057 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11058 touch $DIR/$tdir/chloe
11059 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11060 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
11061 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
11063 echo "$CL_USER other changelog users; can't verify off"
11066 run_test 160a "changelog sanity"
11068 test_160b() { # LU-3587
11069 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11070 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11071 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11072 { skip "Need MDS version at least 2.2.0"; return; }
11074 local CL_USERS="mdd.$MDT0.changelog_users"
11075 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11076 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11077 changelog_register -n)
11078 echo "Registered as changelog user $CL_USER"
11079 trap cleanup_changelog EXIT
11080 $GET_CL_USERS | grep -q $CL_USER ||
11081 error "User $CL_USER not found in changelog_users"
11083 local LONGNAME1=$(str_repeat a 255)
11084 local LONGNAME2=$(str_repeat b 255)
11087 echo "creating very long named file"
11088 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
11089 echo "moving very long named file"
11090 mv $LONGNAME1 $LONGNAME2
11092 $LFS changelog $MDT0 | grep RENME
11096 run_test 160b "Verify that very long rename doesn't crash in changelog"
11099 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11102 local server_version=$(lustre_version_code $SINGLEMDS)
11104 [[ $server_version -gt $(version_code 2.5.57) ]] ||
11105 [[ $server_version -gt $(version_code 2.5.1) &&
11106 $server_version -lt $(version_code 2.5.50) ]] ||
11107 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
11108 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11110 # Registration step
11111 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11112 changelog_register -n)
11113 trap cleanup_changelog EXIT
11116 mkdir -p $DIR/$tdir
11117 $MCREATE $DIR/$tdir/foo_160c
11118 changelog_chmask "TRUNC"
11119 $TRUNCATE $DIR/$tdir/foo_160c 200
11120 changelog_chmask "TRUNC"
11121 $TRUNCATE $DIR/$tdir/foo_160c 199
11122 $LFS changelog $MDT0
11123 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
11124 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
11125 $LFS changelog_clear $MDT0 $CL_USER 0
11127 # Deregistration step
11130 run_test 160c "verify that changelog log catch the truncate event"
11133 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11134 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11136 local server_version=$(lustre_version_code mds1)
11137 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11139 [[ $server_version -ge $(version_code 2.7.60) ]] ||
11140 { skip "Need MDS version at least 2.7.60+"; return; }
11141 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11143 # Registration step
11144 CL_USER=$(do_facet mds1 $LCTL --device $MDT0 \
11145 changelog_register -n)
11147 trap cleanup_changelog EXIT
11148 mkdir -p $DIR/$tdir/migrate_dir
11149 $LFS changelog_clear $MDT0 $CL_USER 0
11151 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
11152 $LFS changelog $MDT0
11153 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
11154 $LFS changelog_clear $MDT0 $CL_USER 0
11155 [ $MIGRATES -eq 1 ] ||
11156 error "MIGRATE changelog mask count $MIGRATES != 1"
11158 # Deregistration step
11161 run_test 160d "verify that changelog log catch the migrate event"
11165 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11166 changelog_register -n)
11167 echo "Registered as changelog user $CL_USER"
11168 trap cleanup_changelog EXIT
11170 # Delete a future user (expect fail)
11171 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister cl77
11174 if [ $rc -eq 0 ]; then
11175 error "Deleted non-existant user cl77"
11176 elif [ $rc -ne 2 ]; then
11177 error "changelog_deregister failed with $rc, " \
11178 "expected 2 (ENOENT)"
11181 # Clear to a bad index (1 billion should be safe)
11182 $LFS changelog_clear $MDT0 $CL_USER 1000000000
11185 if [ $rc -eq 0 ]; then
11186 error "Successfully cleared to invalid CL index"
11187 elif [ $rc -ne 22 ]; then
11188 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
11191 run_test 160e "changelog negative testing"
11194 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11195 test_mkdir -p -c1 $DIR/$tdir
11196 cp /etc/hosts $DIR/$tdir/$tfile
11197 test_mkdir -c1 $DIR/$tdir/foo1
11198 test_mkdir -c1 $DIR/$tdir/foo2
11199 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
11200 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
11201 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
11202 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
11203 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
11204 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11205 $LFS fid2path $DIR $FID
11206 err17935 "bad link ea"
11209 rm $DIR/$tdir/foo2/zachary
11211 rm $DIR/$tdir/foo2/thor
11213 rm $DIR/$tdir/$tfile
11215 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
11216 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
11218 $LFS fid2path $DIR $FID
11219 err17935 "bad link rename"
11221 rm $DIR/$tdir/foo2/maggie
11224 local longname=filename_avg_len_is_thirty_two_
11225 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
11226 error "failed to hardlink many files"
11227 links=$($LFS fid2path $DIR $FID | wc -l)
11228 echo -n "${links}/1000 links in link EA"
11229 [[ $links -gt 60 ]] ||
11230 err17935 "expected at least 60 links in link EA"
11231 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
11232 error "failed to unlink many hardlinks"
11234 run_test 161a "link ea sanity"
11237 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11238 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
11240 local remote_dir=$DIR/$tdir/remote_dir
11242 mkdir -p $DIR/$tdir
11243 $LFS mkdir -i $MDTIDX $remote_dir ||
11244 error "create remote directory failed"
11246 cp /etc/hosts $remote_dir/$tfile
11247 mkdir -p $remote_dir/foo1
11248 mkdir -p $remote_dir/foo2
11249 ln $remote_dir/$tfile $remote_dir/foo1/sofia
11250 ln $remote_dir/$tfile $remote_dir/foo2/zachary
11251 ln $remote_dir/$tfile $remote_dir/foo1/luna
11252 ln $remote_dir/$tfile $remote_dir/foo2/thor
11254 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
11256 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11257 $LFS fid2path $DIR $FID
11258 err17935 "bad link ea"
11261 rm $remote_dir/foo2/zachary
11263 rm $remote_dir/foo2/thor
11265 rm $remote_dir/$tfile
11267 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
11268 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
11269 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
11270 $LFS fid2path $DIR $FID
11271 err17935 "bad link rename"
11273 rm $remote_dir/foo2/maggie
11276 local longname=filename_avg_len_is_thirty_two_
11277 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
11278 error "failed to hardlink many files"
11279 links=$($LFS fid2path $DIR $FID | wc -l)
11280 echo -n "${links}/1000 links in link EA"
11281 [[ ${links} -gt 60 ]] ||
11282 err17935 "expected at least 60 links in link EA"
11283 unlinkmany $remote_dir/foo2/$longname 1000 ||
11284 error "failed to unlink many hardlinks"
11286 run_test 161b "link ea sanity under remote directory"
11289 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11290 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11291 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
11292 skip "Need MDS version at least 2.1.5" && return
11294 # define CLF_RENAME_LAST 0x0001
11295 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
11296 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11297 changelog_register -n)
11299 trap cleanup_changelog EXIT
11301 mkdir -p $DIR/$tdir
11302 touch $DIR/$tdir/foo_161c
11303 touch $DIR/$tdir/bar_161c
11304 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11305 $LFS changelog $MDT0 | grep RENME
11306 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
11308 $LFS changelog_clear $MDT0 $CL_USER 0
11309 if [ x$flags != "x0x1" ]; then
11310 error "flag $flags is not 0x1"
11312 echo "rename overwrite a target having nlink = 1," \
11313 "changelog record has flags of $flags"
11315 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
11316 touch $DIR/$tdir/foo_161c
11317 touch $DIR/$tdir/bar_161c
11318 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11319 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11320 $LFS changelog $MDT0 | grep RENME
11321 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11322 $LFS changelog_clear $MDT0 $CL_USER 0
11323 if [ x$flags != "x0x0" ]; then
11324 error "flag $flags is not 0x0"
11326 echo "rename overwrite a target having nlink > 1," \
11327 "changelog record has flags of $flags"
11329 # rename doesn't overwrite a target (changelog flag 0x0)
11330 touch $DIR/$tdir/foo_161c
11331 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
11332 $LFS changelog $MDT0 | grep RENME
11333 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11334 $LFS changelog_clear $MDT0 $CL_USER 0
11335 if [ x$flags != "x0x0" ]; then
11336 error "flag $flags is not 0x0"
11338 echo "rename doesn't overwrite a target," \
11339 "changelog record has flags of $flags"
11341 # define CLF_UNLINK_LAST 0x0001
11342 # unlink a file having nlink = 1 (changelog flag 0x1)
11343 rm -f $DIR/$tdir/foo2_161c
11344 $LFS changelog $MDT0 | grep UNLNK
11345 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11346 $LFS changelog_clear $MDT0 $CL_USER 0
11347 if [ x$flags != "x0x1" ]; then
11348 error "flag $flags is not 0x1"
11350 echo "unlink a file having nlink = 1," \
11351 "changelog record has flags of $flags"
11353 # unlink a file having nlink > 1 (changelog flag 0x0)
11354 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11355 rm -f $DIR/$tdir/foobar_161c
11356 $LFS changelog $MDT0 | grep UNLNK
11357 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11358 $LFS changelog_clear $MDT0 $CL_USER 0
11359 if [ x$flags != "x0x0" ]; then
11360 error "flag $flags is not 0x0"
11362 echo "unlink a file having nlink > 1," \
11363 "changelog record has flags of $flags"
11366 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
11373 # cleanup previous run
11374 rm -rf $DIR/$tdir/$tfile
11376 user=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11377 changelog_register -n)
11378 [[ $? -eq 0 ]] || error "changelog_register failed"
11380 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
11381 # interfer with $MOUNT/.lustre/fid/ access
11383 [[ $? -eq 0 ]] || error "mkdir failed"
11385 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
11386 $LCTL set_param fail_loc=0x8000140c
11388 $LCTL set_param fail_val=5
11391 echo foofoo > $DIR/$tdir/$tfile &
11394 # wait for create to be delayed
11398 [[ $? -eq 0 ]] || error "create should be blocked"
11400 local tempfile=$(mktemp)
11401 fid=$(changelog_extract_field $MDT0 "CREAT" "$tfile" "t=")
11402 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
11403 # some delay may occur during ChangeLog publishing and file read just
11404 # above, that could allow file write to happen finally
11405 [[ -s $tempfile ]] && echo "file should be empty"
11407 $LCTL set_param fail_loc=0
11410 [[ $? -eq 0 ]] || error "create failed"
11412 $LFS changelog_clear $MDT0 $user 0
11413 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $user
11415 run_test 161d "create with concurrent .lustre/fid access"
11422 local path=$(${LFS} fid2path $*)
11423 # Remove the '//' indicating a remote directory
11424 path=$(echo $path | sed 's#//#/#g')
11427 if [ $RC -ne 0 ]; then
11428 err17935 "path looked up of $expected failed. Error $RC"
11430 elif [ "${path}" != "${expected}" ]; then
11431 err17935 "path looked up \"${path}\" instead of \"${expected}\""
11434 echo "fid $fid resolves to path $path (expected $expected)"
11437 test_162a() { # was test_162
11438 # Make changes to filesystem
11439 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11440 test_mkdir -p -c1 $DIR/$tdir/d2
11441 touch $DIR/$tdir/d2/$tfile
11442 touch $DIR/$tdir/d2/x1
11443 touch $DIR/$tdir/d2/x2
11444 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
11445 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
11447 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
11448 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
11449 error "check path $tdir/d2/$tfile failed"
11452 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
11453 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
11454 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
11455 error "check path $tdir/d2/p/q/r/slink failed"
11457 # softlink to wrong file
11458 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
11459 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
11460 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
11461 error "check path $tdir/d2/p/q/r/slink.wrong failed"
11464 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
11465 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
11466 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
11467 # fid2path dir/fsname should both work
11468 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
11469 error "check path $tdir/d2/a/b/c/new_file failed"
11470 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
11471 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
11473 # hardlink count: check that there are 2 links
11474 # Doesnt work with CMD yet: 17935
11475 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
11476 err17935 "expected 2 links"
11478 # hardlink indexing: remove the first link
11479 rm $DIR/$tdir/d2/p/q/r/hlink
11480 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
11481 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
11485 run_test 162a "path lookup sanity"
11488 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11489 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11492 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
11493 error "create striped dir failed"
11495 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
11496 tail -n 1 | awk '{print $2}')
11497 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
11499 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
11500 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
11503 for ((i=0;i<5;i++)); do
11504 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
11505 error "get fid for f$i failed"
11506 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
11507 error "check path $tdir/striped_dir/f$i failed"
11509 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
11510 error "get fid for d$i failed"
11511 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
11512 error "check path $tdir/striped_dir/d$i failed"
11517 run_test 162b "striped directory path lookup sanity"
11519 # LU-4239: Verify fid2path works with paths 100 or more directories deep
11521 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
11522 skip "Need MDS version at least 2.7.51" && return
11523 test_mkdir $DIR/$tdir.local
11524 test_mkdir $DIR/$tdir.remote
11525 local lpath=$tdir.local
11526 local rpath=$tdir.remote
11528 for ((i = 0; i <= 101; i++)); do
11531 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
11532 error "get fid for local directory $DIR/$lpath failed"
11533 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
11534 error "check path for local directory $DIR/$lpath failed"
11537 test_mkdir $DIR/$rpath
11538 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
11539 error "get fid for remote directory $DIR/$rpath failed"
11540 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
11541 error "check path for remote directory $DIR/$rpath failed"
11546 run_test 162c "fid2path works with paths 100 or more directories deep"
11549 # do directio so as not to populate the page cache
11550 log "creating a 10 Mb file"
11551 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11552 log "starting reads"
11553 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11554 log "truncating the file"
11555 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11557 kill %+ || true # reads might have finished
11558 echo "wait until dd is finished"
11560 log "removing the temporary file"
11561 rm -rf $DIR/$tfile || error "tmp file removal failed"
11563 run_test 169 "parallel read and truncate should not deadlock"
11566 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11567 $LCTL clear # bug 18514
11568 $LCTL debug_daemon start $TMP/${tfile}_log_good
11570 $LCTL debug_daemon stop
11571 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
11572 error "sed failed to read log_good"
11574 $LCTL debug_daemon start $TMP/${tfile}_log_good
11576 $LCTL debug_daemon stop
11578 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
11579 error "lctl df log_bad failed"
11581 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11582 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11584 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
11585 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
11587 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
11588 error "bad_line good_line1 good_line2 are empty"
11590 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11591 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
11592 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11594 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
11595 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11596 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11598 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
11599 error "bad_line_new good_line_new are empty"
11601 local expected_good=$((good_line1 + good_line2*2))
11603 rm -f $TMP/${tfile}*
11604 # LU-231, short malformed line may not be counted into bad lines
11605 if [ $bad_line -ne $bad_line_new ] &&
11606 [ $bad_line -ne $((bad_line_new - 1)) ]; then
11607 error "expected $bad_line bad lines, but got $bad_line_new"
11611 if [ $expected_good -ne $good_line_new ]; then
11612 error "expected $expected_good good lines, but got $good_line_new"
11617 run_test 170 "test lctl df to handle corrupted log ====================="
11619 test_171() { # bug20592
11620 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11621 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
11622 $LCTL set_param fail_loc=0x50e
11623 $LCTL set_param fail_val=3000
11624 multiop_bg_pause $DIR/$tfile O_s || true
11626 kill -USR1 $MULTIPID
11630 if dmesg | grep "recursive fault"; then
11631 error "caught a recursive fault"
11633 $LCTL set_param fail_loc=0
11636 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
11638 # it would be good to share it with obdfilter-survey/iokit-libecho code
11639 setup_obdecho_osc () {
11642 local obdfilter_name=$2
11643 echo "Creating new osc for $obdfilter_name on $ost_nid"
11644 # make sure we can find loopback nid
11645 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
11647 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
11648 ${obdfilter_name}_osc_UUID || rc=2; }
11649 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
11650 ${obdfilter_name}_UUID $ost_nid || rc=3; }
11654 cleanup_obdecho_osc () {
11655 local obdfilter_name=$1
11656 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
11657 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
11664 local pages=${3:-64}
11669 local obd_size=$(get_obd_size $node $OBD)
11670 local page_size=$(get_page_size $node)
11671 if [[ -n "$obd_size" ]]; then
11672 local new_count=$((obd_size / (pages * page_size / 1024)))
11673 [[ $new_count -ge $count ]] || count=$new_count
11676 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
11677 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
11679 if [ $rc -eq 0 ]; then
11680 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
11681 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
11683 echo "New object id is $id"
11684 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
11686 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
11687 "test_brw $count w v $pages $id" || rc=4; }
11688 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
11690 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
11691 "cleanup" || rc=5; }
11692 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
11693 "detach" || rc=6; }
11694 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
11699 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11700 remote_ost_nodsh && skip "remote OST with nodsh" && return
11702 local rmmod_local=0
11704 if ! module_loaded obdecho; then
11705 load_module obdecho/obdecho
11709 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
11710 local host=$(lctl get_param -n osc.$osc.import |
11711 awk '/current_connection:/ {print $2}' )
11712 local target=$(lctl get_param -n osc.$osc.import |
11713 awk '/target:/ {print $2}' )
11714 target=${target%_UUID}
11716 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
11717 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
11718 [[ -n $target ]] && cleanup_obdecho_osc $target
11719 [ $rmmod_local -eq 1 ] && rmmod obdecho
11722 run_test 180a "test obdecho on osc"
11725 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11726 remote_ost_nodsh && skip "remote OST with nodsh" && return
11728 local rmmod_remote=0
11730 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11731 rmmod_remote=true || error "failed to load module obdecho"
11732 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
11733 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
11734 $rmmod_remote && do_facet ost1 "rmmod obdecho"
11737 run_test 180b "test obdecho directly on obdfilter"
11739 test_180c() { # LU-2598
11740 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11741 remote_ost_nodsh && skip "remote OST with nodsh" && return
11742 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
11743 skip "Need MDS version at least 2.4.0" && return
11746 local rmmod_remote=false
11747 local pages=16384 # 64MB bulk I/O RPC size
11750 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11751 rmmod_remote=true || error "failed to load module obdecho"
11753 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
11755 if [ -n "$target" ]; then
11756 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
11758 echo "there is no obdfilter target on ost1"
11761 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
11764 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
11766 test_181() { # bug 22177
11767 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11768 # create enough files to index the directory
11769 createmany -o $DIR/$tdir/foobar 4000
11770 # print attributes for debug purpose
11773 multiop_bg_pause $DIR/$tdir D_Sc || return 1
11775 # remove the files & current working dir
11776 unlinkmany $DIR/$tdir/foobar 4000
11778 kill -USR1 $MULTIPID
11780 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
11783 run_test 181 "Test open-unlinked dir ========================"
11789 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11791 $LCTL set_param mdc.*.rpc_stats=clear
11793 for (( i = 0; i < $tcount; i++ )) ; do
11794 mkdir $DIR/$tdir/$i
11797 for (( i = 0; i < $tcount; i++ )) ; do
11798 createmany -o $DIR/$tdir/$i/f- $fcount &
11802 for (( i = 0; i < $tcount; i++ )) ; do
11803 unlinkmany $DIR/$tdir/$i/f- $fcount &
11807 $LCTL get_param mdc.*.rpc_stats
11811 run_test 182 "Test parallel modify metadata operations ================"
11813 test_183() { # LU-2275
11814 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11815 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
11816 skip "Need MDS version at least 2.3.56" && return
11818 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11819 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11820 echo aaa > $DIR/$tdir/$tfile
11822 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
11823 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
11825 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
11826 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
11828 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
11830 # Flush negative dentry cache
11831 touch $DIR/$tdir/$tfile
11833 # We are not checking for any leaked references here, they'll
11834 # become evident next time we do cleanup with module unload.
11837 run_test 183 "No crash or request leak in case of strange dispositions ========"
11839 # test suite 184 is for LU-2016, LU-2017
11841 check_swap_layouts_support && return 0
11843 dir0=$DIR/$tdir/$testnum
11844 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
11849 $SETSTRIPE -c1 $file1
11851 $SETSTRIPE -c2 $file2
11853 gen1=$($GETSTRIPE -g $file1)
11854 gen2=$($GETSTRIPE -g $file2)
11856 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11857 gen=$($GETSTRIPE -g $file1)
11858 [[ $gen1 != $gen ]] ||
11859 "Layout generation on $file1 does not change"
11860 gen=$($GETSTRIPE -g $file2)
11861 [[ $gen2 != $gen ]] ||
11862 "Layout generation on $file2 does not change"
11864 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11865 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11867 run_test 184a "Basic layout swap"
11870 check_swap_layouts_support && return 0
11872 dir0=$DIR/$tdir/$testnum
11873 mkdir -p $dir0 || error "creating dir $dir0"
11880 $SETSTRIPE -c1 $file1
11881 $SETSTRIPE -c2 $file2
11882 $SETSTRIPE -c1 $file3
11883 chown $RUNAS_ID $file3
11884 gen1=$($GETSTRIPE -g $file1)
11885 gen2=$($GETSTRIPE -g $file2)
11887 $LFS swap_layouts $dir1 $dir2 &&
11888 error "swap of directories layouts should fail"
11889 $LFS swap_layouts $dir1 $file1 &&
11890 error "swap of directory and file layouts should fail"
11891 $RUNAS $LFS swap_layouts $file1 $file2 &&
11892 error "swap of file we cannot write should fail"
11893 $LFS swap_layouts $file1 $file3 &&
11894 error "swap of file with different owner should fail"
11895 /bin/true # to clear error code
11897 run_test 184b "Forbidden layout swap (will generate errors)"
11900 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
11901 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
11902 check_swap_layouts_support && return 0
11904 local dir0=$DIR/$tdir/$testnum
11905 mkdir -p $dir0 || error "creating dir $dir0"
11907 local ref1=$dir0/ref1
11908 local ref2=$dir0/ref2
11909 local file1=$dir0/file1
11910 local file2=$dir0/file2
11911 # create a file large enough for the concurrent test
11912 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
11913 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
11914 echo "ref file size: ref1($(stat -c %s $ref1))," \
11915 "ref2($(stat -c %s $ref2))"
11918 dd if=$ref1 of=$file1 bs=16k &
11921 # Make sure dd starts to copy file
11922 while [ ! -f $file1 ]; do sleep 0.1; done
11924 $LFS swap_layouts $file1 $file2
11927 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
11928 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
11930 # how many bytes copied before swapping layout
11931 local copied=$(stat -c %s $file2)
11932 local remaining=$(stat -c %s $ref1)
11933 remaining=$((remaining - copied))
11934 echo "Copied $copied bytes before swapping layout..."
11936 cmp -n $copied $file1 $ref2 | grep differ &&
11937 error "Content mismatch [0, $copied) of ref2 and file1"
11938 cmp -n $copied $file2 $ref1 ||
11939 error "Content mismatch [0, $copied) of ref1 and file2"
11940 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
11941 error "Content mismatch [$copied, EOF) of ref1 and file1"
11944 rm -f $ref1 $ref2 $file1 $file2
11946 run_test 184c "Concurrent write and layout swap"
11949 check_swap_layouts_support && return 0
11950 [ -z "$(which getfattr 2>/dev/null)" ] &&
11951 skip "no getfattr command" && return 0
11953 local file1=$DIR/$tdir/$tfile-1
11954 local file2=$DIR/$tdir/$tfile-2
11955 local file3=$DIR/$tdir/$tfile-3
11959 mkdir -p $DIR/$tdir
11960 touch $file1 || error "create $file1 failed"
11961 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11962 error "create $file2 failed"
11963 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11964 error "create $file3 failed"
11965 lovea1=$(get_layout_param $file1)
11967 $LFS swap_layouts $file2 $file3 ||
11968 error "swap $file2 $file3 layouts failed"
11969 $LFS swap_layouts $file1 $file2 ||
11970 error "swap $file1 $file2 layouts failed"
11972 lovea2=$(get_layout_param $file2)
11975 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
11977 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11978 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
11980 run_test 184d "allow stripeless layouts swap"
11983 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
11984 { skip "Need MDS version at least 2.6.94"; return 0; }
11985 check_swap_layouts_support && return 0
11986 [ -z "$(which getfattr 2>/dev/null)" ] &&
11987 skip "no getfattr command" && return 0
11989 local file1=$DIR/$tdir/$tfile-1
11990 local file2=$DIR/$tdir/$tfile-2
11991 local file3=$DIR/$tdir/$tfile-3
11994 mkdir -p $DIR/$tdir
11995 touch $file1 || error "create $file1 failed"
11996 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11997 error "create $file2 failed"
11998 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11999 error "create $file3 failed"
12001 $LFS swap_layouts $file1 $file2 ||
12002 error "swap $file1 $file2 layouts failed"
12004 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12005 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
12007 echo 123 > $file1 || error "Should be able to write into $file1"
12009 $LFS swap_layouts $file1 $file3 ||
12010 error "swap $file1 $file3 layouts failed"
12012 echo 123 > $file1 || error "Should be able to write into $file1"
12014 rm -rf $file1 $file2 $file3
12016 run_test 184e "Recreate layout after stripeless layout swaps"
12018 test_185() { # LU-2441
12019 # LU-3553 - no volatile file support in old servers
12020 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
12021 { skip "Need MDS version at least 2.3.60"; return 0; }
12023 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12024 touch $DIR/$tdir/spoo
12025 local mtime1=$(stat -c "%Y" $DIR/$tdir)
12026 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
12027 error "cannot create/write a volatile file"
12028 [ "$FILESET" == "" ] &&
12029 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
12030 error "FID is still valid after close"
12032 multiop_bg_pause $DIR/$tdir vVw4096_c
12039 # assume that the next FID for this client is sequential, since stdout
12040 # is unfortunately eaten by multiop_bg_pause
12041 local n=$((${fidv[1]} + 1))
12042 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
12043 if [ "$FILESET" == "" ]; then
12044 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
12045 error "FID is missing before close"
12047 kill -USR1 $multi_pid
12048 # 1 second delay, so if mtime change we will see it
12050 local mtime2=$(stat -c "%Y" $DIR/$tdir)
12051 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
12053 run_test 185 "Volatile file support"
12056 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12057 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12058 skip "Need MDS version at least 2.3.0" && return
12060 local dir0=$DIR/$tdir/$testnum
12061 mkdir -p $dir0 || error "creating dir $dir0"
12063 local file=$dir0/file1
12064 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
12065 local dv1=$($LFS data_version $file)
12066 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
12067 local dv2=$($LFS data_version $file)
12068 [[ $dv1 != $dv2 ]] ||
12069 error "data version did not change on write $dv1 == $dv2"
12074 run_test 187a "Test data version change"
12077 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12078 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12079 skip "Need MDS version at least 2.3.0" && return
12081 local dir0=$DIR/$tdir/$testnum
12082 mkdir -p $dir0 || error "creating dir $dir0"
12084 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
12085 [[ ${DV[0]} != ${DV[1]} ]] ||
12086 error "data version did not change on write"\
12087 " ${DV[0]} == ${DV[1]}"
12092 run_test 187b "Test data version change on volatile file"
12095 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12096 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12097 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
12099 local POOL=${POOL:-cea1}
12100 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
12101 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
12104 local last_ost=$(($OSTCOUNT - 1))
12106 local ost_list=$(seq $first_ost $ost_step $last_ost)
12107 local ost_range="$first_ost $last_ost $ost_step"
12108 local test_path=$POOL_ROOT/$POOL_DIR_NAME
12109 local file_dir=$POOL_ROOT/file_tst
12110 local subdir=$test_path/subdir
12114 # former test_200a test_200b
12115 pool_add $POOL || { rc=$? ; break; }
12116 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
12117 # former test_200c test_200d
12118 mkdir -p $test_path
12119 pool_set_dir $POOL $test_path || { rc=$? ; break; }
12120 pool_check_dir $POOL $test_path || { rc=$? ; break; }
12122 pool_check_dir $POOL $subdir || { rc=$? ; break; }
12123 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
12124 || { rc=$? ; break; }
12125 # former test_200e test_200f
12126 local files=$((OSTCOUNT*3))
12127 pool_alloc_files $POOL $test_path $files "$ost_list" \
12128 || { rc=$? ; break; }
12129 pool_create_files $POOL $file_dir $files "$ost_list" \
12130 || { rc=$? ; break; }
12131 # former test_200g test_200h
12132 pool_lfs_df $POOL || { rc=$? ; break; }
12133 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
12135 # former test_201a test_201b test_201c
12136 pool_remove_first_target $POOL || { rc=$? ; break; }
12138 local f=$test_path/$tfile
12139 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
12140 pool_remove $POOL $f || { rc=$? ; break; }
12147 run_test 200 "OST pools"
12149 # usage: default_attr <count | size | offset>
12151 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
12154 # usage: check_default_stripe_attr
12155 check_default_stripe_attr() {
12156 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
12158 --stripe-count|--count)
12159 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
12160 --stripe-size|--size)
12161 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
12162 --stripe-index|--index)
12165 error "unknown getstripe attr '$1'"
12168 [ $ACTUAL != $EXPECTED ] &&
12169 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
12173 test_mkdir -p $DIR/$tdir
12174 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
12176 check_default_stripe_attr --stripe-count
12177 check_default_stripe_attr --stripe-size
12178 check_default_stripe_attr --stripe-index
12182 run_test 204a "Print default stripe attributes ================="
12185 test_mkdir -p $DIR/$tdir
12186 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12188 check_default_stripe_attr --stripe-size
12189 check_default_stripe_attr --stripe-index
12193 run_test 204b "Print default stripe size and offset ==========="
12196 test_mkdir -p $DIR/$tdir
12197 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12199 check_default_stripe_attr --stripe-count
12200 check_default_stripe_attr --stripe-index
12204 run_test 204c "Print default stripe count and offset ==========="
12207 test_mkdir -p $DIR/$tdir
12208 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12210 check_default_stripe_attr --stripe-count
12211 check_default_stripe_attr --stripe-size
12215 run_test 204d "Print default stripe count and size ============="
12218 test_mkdir -p $DIR/$tdir
12219 $SETSTRIPE -d $DIR/$tdir
12221 check_default_stripe_attr --stripe-count --raw
12222 check_default_stripe_attr --stripe-size --raw
12223 check_default_stripe_attr --stripe-index --raw
12227 run_test 204e "Print raw stripe attributes ================="
12230 test_mkdir -p $DIR/$tdir
12231 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12233 check_default_stripe_attr --stripe-size --raw
12234 check_default_stripe_attr --stripe-index --raw
12238 run_test 204f "Print raw stripe size and offset ==========="
12241 test_mkdir -p $DIR/$tdir
12242 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12244 check_default_stripe_attr --stripe-count --raw
12245 check_default_stripe_attr --stripe-index --raw
12249 run_test 204g "Print raw stripe count and offset ==========="
12252 test_mkdir -p $DIR/$tdir
12253 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12255 check_default_stripe_attr --stripe-count --raw
12256 check_default_stripe_attr --stripe-size --raw
12260 run_test 204h "Print raw stripe count and size ============="
12262 # Figure out which job scheduler is being used, if any,
12263 # or use a fake one
12264 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
12265 JOBENV=SLURM_JOB_ID
12266 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
12268 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
12270 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
12271 JOBENV=LOADL_STEP_ID
12272 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
12275 $LCTL list_param jobid_name > /dev/null 2>&1
12276 if [ $? -eq 0 ]; then
12283 verify_jobstats() {
12288 # we don't really need to clear the stats for this test to work, since each
12289 # command has a unique jobid, but it makes debugging easier if needed.
12290 # for facet in $facets; do
12291 # local dev=$(convert_facet2label $facet)
12292 # # clear old jobstats
12293 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
12296 # use a new JobID for each test, or we might see an old one
12297 [ "$JOBENV" = "FAKE_JOBID" ] &&
12298 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12302 [ "$JOBENV" = "nodelocal" ] && {
12303 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12304 $LCTL set_param jobid_name=$FAKE_JOBID
12308 log "Test: ${cmd[*]}"
12309 log "Using JobID environment variable $JOBENV=$JOBVAL"
12311 if [ $JOBENV = "FAKE_JOBID" ]; then
12312 FAKE_JOBID=$JOBVAL ${cmd[*]}
12317 # all files are created on OST0000
12318 for facet in $facets; do
12319 local stats="*.$(convert_facet2label $facet).job_stats"
12320 if [ $(do_facet $facet lctl get_param $stats |
12321 grep -c $JOBVAL) -ne 1 ]; then
12322 do_facet $facet lctl get_param $stats
12323 error "No jobstats for $JOBVAL found on $facet::$stats"
12330 NEW_JOBENV=${1:-$OLD_JOBENV}
12331 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
12332 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
12337 do_facet $SINGLEMDS \
12338 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
12339 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
12343 test_205() { # Job stats
12344 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
12345 { skip "Need MDS version with at least 2.7.1"; return 0; }
12347 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12348 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12349 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12350 remote_ost_nodsh && skip "remote OST with nodsh" && return
12352 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
12353 skip "Server doesn't support jobstats" && return 0
12354 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
12356 OLD_JOBENV=$($LCTL get_param -n jobid_var)
12357 if [ $OLD_JOBENV != $JOBENV ]; then
12358 jobstats_set $JOBENV
12359 trap cleanup_205 EXIT
12362 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
12363 echo "Registered as changelog user $CL_USER"
12365 OLD_INTERVAL=$(do_facet $SINGLEMDS \
12366 lctl get_param -n mdt.*.job_cleanup_interval)
12367 local interval_new=5
12368 do_facet $SINGLEMDS \
12369 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
12370 local start=$SECONDS
12374 cmd="mkdir $DIR/$tdir"
12375 verify_jobstats "$cmd" "$SINGLEMDS"
12377 cmd="rmdir $DIR/$tdir"
12378 verify_jobstats "$cmd" "$SINGLEMDS"
12379 # mkdir on secondary MDT
12380 if [ $MDSCOUNT -gt 1 ]; then
12381 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
12382 verify_jobstats "$cmd" "mds2"
12385 cmd="mknod $DIR/$tfile c 1 3"
12386 verify_jobstats "$cmd" "$SINGLEMDS"
12388 cmd="rm -f $DIR/$tfile"
12389 verify_jobstats "$cmd" "$SINGLEMDS"
12390 # create all files on OST0000 so verify_jobstats can find OST stats
12392 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
12393 verify_jobstats "$cmd" "$SINGLEMDS"
12395 cmd="touch $DIR/$tfile"
12396 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12398 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
12399 verify_jobstats "$cmd" "ost1"
12401 cancel_lru_locks osc
12402 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
12403 verify_jobstats "$cmd" "ost1"
12405 cmd="$TRUNCATE $DIR/$tfile 0"
12406 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12408 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
12409 verify_jobstats "$cmd" "$SINGLEMDS"
12410 # jobstats expiry - sleep until old stats should be expired
12411 local left=$((interval_new + 5 - (SECONDS - start)))
12412 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
12413 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
12415 cmd="mkdir $DIR/$tdir.expire"
12416 verify_jobstats "$cmd" "$SINGLEMDS"
12417 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
12418 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
12420 # Ensure that jobid are present in changelog (if supported by MDS)
12421 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
12423 $LFS changelog $MDT0 | tail -9
12424 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
12425 [ $jobids -eq 9 ] ||
12426 error "Wrong changelog jobid count $jobids != 9"
12430 jobstats_set $JOBENV
12432 $LFS changelog $MDT0 | tail -1
12433 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
12434 [ $jobids -eq 0 ] ||
12435 error "Unexpected jobids when jobid_var=$JOBENV"
12440 run_test 205 "Verify job stats"
12442 # LU-1480, LU-1773 and LU-1657
12444 mkdir -p $DIR/$tdir
12445 $SETSTRIPE -c -1 $DIR/$tdir
12446 #define OBD_FAIL_LOV_INIT 0x1403
12447 $LCTL set_param fail_loc=0xa0001403
12448 $LCTL set_param fail_val=1
12449 touch $DIR/$tdir/$tfile || true
12451 run_test 206 "fail lov_init_raid0() doesn't lbug"
12454 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12455 local fsz=`stat -c %s $DIR/$tfile`
12456 cancel_lru_locks mdc
12458 # do not return layout in getattr intent
12459 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
12460 $LCTL set_param fail_loc=0x170
12461 local sz=`stat -c %s $DIR/$tfile`
12463 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
12467 run_test 207a "can refresh layout at glimpse"
12470 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12471 local cksum=`md5sum $DIR/$tfile`
12472 local fsz=`stat -c %s $DIR/$tfile`
12473 cancel_lru_locks mdc
12474 cancel_lru_locks osc
12476 # do not return layout in getattr intent
12477 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
12478 $LCTL set_param fail_loc=0x171
12480 # it will refresh layout after the file is opened but before read issues
12481 echo checksum is "$cksum"
12482 echo "$cksum" |md5sum -c --quiet || error "file differs"
12486 run_test 207b "can refresh layout at open"
12489 # FIXME: in this test suite, only RD lease is used. This is okay
12490 # for now as only exclusive open is supported. After generic lease
12491 # is done, this test suite should be revised. - Jinshan
12493 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12494 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
12495 { skip "Need MDS version at least 2.4.52"; return 0; }
12497 echo "==== test 1: verify get lease work"
12498 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
12500 echo "==== test 2: verify lease can be broken by upcoming open"
12501 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12505 $MULTIOP $DIR/$tfile oO_RDONLY:c
12506 kill -USR1 $PID && wait $PID || error "break lease error"
12508 echo "==== test 3: verify lease can't be granted if an open already exists"
12509 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
12513 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
12514 kill -USR1 $PID && wait $PID || error "open file error"
12516 echo "==== test 4: lease can sustain over recovery"
12517 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
12523 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
12525 echo "==== test 5: lease broken can't be regained by replay"
12526 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12530 # open file to break lease and then recovery
12531 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
12534 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
12538 run_test 208 "Exclusive open"
12541 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
12542 skip_env "must have disp_stripe" && return
12545 sync; sleep 5; sync;
12547 echo 3 > /proc/sys/vm/drop_caches
12548 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12550 # open/close 500 times
12551 for i in $(seq 500); do
12555 echo 3 > /proc/sys/vm/drop_caches
12556 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12558 echo "before: $req_before, after: $req_after"
12559 [ $((req_after - req_before)) -ge 300 ] &&
12560 error "open/close requests are not freed"
12563 run_test 209 "read-only open/close requests should be freed promptly"
12567 size=$((size % 8192 + 1))
12568 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
12569 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
12570 rm -f $DIR/f212 $DIR/f212.xyz
12572 run_test 212 "Sendfile test ============================================"
12575 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
12576 cancel_lru_locks osc
12577 lctl set_param fail_loc=0x8000040f
12578 # generate a read lock
12579 cat $DIR/$tfile > /dev/null
12580 # write to the file, it will try to cancel the above read lock.
12581 cat /etc/hosts >> $DIR/$tfile
12583 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
12585 test_214() { # for bug 20133
12586 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
12587 for (( i=0; i < 340; i++ )) ; do
12588 touch $DIR/$tdir/d214c/a$i
12591 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
12592 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
12593 ls $DIR/d214c || error "ls $DIR/d214c failed"
12594 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
12595 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
12597 run_test 214 "hash-indexed directory test - bug 20133"
12599 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
12600 create_lnet_proc_files() {
12601 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
12602 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
12604 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
12605 rm -f "$TMP/lnet_$1.sys_tmp"
12608 # counterpart of create_lnet_proc_files
12609 remove_lnet_proc_files() {
12610 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
12613 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12614 # 3rd arg as regexp for body
12615 check_lnet_proc_stats() {
12616 local l=$(cat "$TMP/lnet_$1" |wc -l)
12617 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
12619 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
12622 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12623 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
12624 # optional and can be regexp for 2nd line (lnet.routes case)
12625 check_lnet_proc_entry() {
12626 local blp=2 # blp stands for 'position of 1st line of body'
12627 [ -z "$5" ] || blp=3 # lnet.routes case
12629 local l=$(cat "$TMP/lnet_$1" |wc -l)
12630 # subtracting one from $blp because the body can be empty
12631 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
12633 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
12634 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
12636 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
12637 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
12639 # bail out if any unexpected line happened
12640 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
12641 [ "$?" != 0 ] || error "$2 misformatted"
12644 test_215() { # for bugs 18102, 21079, 21517
12645 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12646 local N='(0|[1-9][0-9]*)' # non-negative numeric
12647 local P='[1-9][0-9]*' # positive numeric
12648 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
12649 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
12650 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
12651 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
12653 local L1 # regexp for 1st line
12654 local L2 # regexp for 2nd line (optional)
12655 local BR # regexp for the rest (body)
12657 # lnet.stats should look as 11 space-separated non-negative numerics
12658 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
12659 create_lnet_proc_files "stats"
12660 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
12661 remove_lnet_proc_files "stats"
12663 # lnet.routes should look like this:
12664 # Routing disabled/enabled
12665 # net hops priority state router
12666 # where net is a string like tcp0, hops > 0, priority >= 0,
12667 # state is up/down,
12668 # router is a string like 192.168.1.1@tcp2
12669 L1="^Routing (disabled|enabled)$"
12670 L2="^net +hops +priority +state +router$"
12671 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
12672 create_lnet_proc_files "routes"
12673 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
12674 remove_lnet_proc_files "routes"
12676 # lnet.routers should look like this:
12677 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
12678 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
12679 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
12680 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
12681 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
12682 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
12683 create_lnet_proc_files "routers"
12684 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
12685 remove_lnet_proc_files "routers"
12687 # lnet.peers should look like this:
12688 # nid refs state last max rtr min tx min queue
12689 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
12690 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
12691 # numeric (0 or >0 or <0), queue >= 0.
12692 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
12693 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
12694 create_lnet_proc_files "peers"
12695 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
12696 remove_lnet_proc_files "peers"
12698 # lnet.buffers should look like this:
12699 # pages count credits min
12700 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
12701 L1="^pages +count +credits +min$"
12702 BR="^ +$N +$N +$I +$I$"
12703 create_lnet_proc_files "buffers"
12704 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
12705 remove_lnet_proc_files "buffers"
12707 # lnet.nis should look like this:
12708 # nid status alive refs peer rtr max tx min
12709 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
12710 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
12711 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
12712 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
12713 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
12714 create_lnet_proc_files "nis"
12715 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
12716 remove_lnet_proc_files "nis"
12718 # can we successfully write to lnet.stats?
12719 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
12720 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
12722 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
12724 test_216() { # bug 20317
12725 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12726 remote_ost_nodsh && skip "remote OST with nodsh" && return
12729 local facets=$(get_facets OST)
12730 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12732 save_lustre_params client "osc.*.contention_seconds" > $p
12733 save_lustre_params $facets \
12734 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
12735 save_lustre_params $facets \
12736 "ldlm.namespaces.filter-*.contended_locks" >> $p
12737 save_lustre_params $facets \
12738 "ldlm.namespaces.filter-*.contention_seconds" >> $p
12739 clear_stats osc.*.osc_stats
12741 # agressive lockless i/o settings
12742 do_nodes $(comma_list $(osts_nodes)) \
12743 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
12744 ldlm.namespaces.filter-*.contended_locks=0 \
12745 ldlm.namespaces.filter-*.contention_seconds=60"
12746 lctl set_param -n osc.*.contention_seconds=60
12748 $DIRECTIO write $DIR/$tfile 0 10 4096
12749 $CHECKSTAT -s 40960 $DIR/$tfile
12751 # disable lockless i/o
12752 do_nodes $(comma_list $(osts_nodes)) \
12753 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
12754 ldlm.namespaces.filter-*.contended_locks=32 \
12755 ldlm.namespaces.filter-*.contention_seconds=0"
12756 lctl set_param -n osc.*.contention_seconds=0
12757 clear_stats osc.*.osc_stats
12759 dd if=/dev/zero of=$DIR/$tfile count=0
12760 $CHECKSTAT -s 0 $DIR/$tfile
12762 restore_lustre_params <$p
12766 run_test 216 "check lockless direct write updates file size and kms correctly"
12768 test_217() { # bug 22430
12769 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12773 for node in $(nodes_list); do
12774 nid=$(host_nids_address $node $NETTYPE)
12775 if [[ $nid = *-* ]] ; then
12776 echo "lctl ping $nid@$NETTYPE"
12777 lctl ping $nid@$NETTYPE
12779 echo "skipping $node (no hyphen detected)"
12783 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
12786 # do directio so as not to populate the page cache
12787 log "creating a 10 Mb file"
12788 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12789 log "starting reads"
12790 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12791 log "truncating the file"
12792 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12794 kill %+ || true # reads might have finished
12795 echo "wait until dd is finished"
12797 log "removing the temporary file"
12798 rm -rf $DIR/$tfile || error "tmp file removal failed"
12800 run_test 218 "parallel read and truncate should not deadlock ======================="
12803 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12804 # write one partial page
12805 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
12806 # set no grant so vvp_io_commit_write will do sync write
12807 $LCTL set_param fail_loc=0x411
12808 # write a full page at the end of file
12809 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
12811 $LCTL set_param fail_loc=0
12812 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
12813 $LCTL set_param fail_loc=0x411
12814 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
12817 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
12818 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
12820 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
12822 test_220() { #LU-325
12823 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12824 remote_ost_nodsh && skip "remote OST with nodsh" && return
12825 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12826 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12829 # create on MDT0000 so the last_id and next_id are correct
12831 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
12835 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
12836 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
12837 osc.$mdtosc_proc1.prealloc_last_id)
12838 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
12839 osc.$mdtosc_proc1.prealloc_next_id)
12843 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
12844 #define OBD_FAIL_OST_ENOINO 0x229
12845 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
12846 create_pool $FSNAME.$TESTNAME || return 1
12847 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
12849 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
12851 MDSOBJS=$((last_id - next_id))
12852 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
12854 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
12855 echo "OST still has $count kbytes free"
12857 echo "create $MDSOBJS files @next_id..."
12858 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
12860 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12861 osc.$mdtosc_proc1.prealloc_last_id)
12862 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12863 osc.$mdtosc_proc1.prealloc_next_id)
12865 echo "after creation, last_id=$last_id2, next_id=$next_id2"
12870 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
12871 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
12873 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
12874 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
12875 echo "unlink $MDSOBJS files @$next_id..."
12876 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
12878 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
12881 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12882 dd if=`which date` of=$MOUNT/date oflag=sync
12883 chmod +x $MOUNT/date
12885 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
12886 $LCTL set_param fail_loc=0x80001401
12888 $MOUNT/date > /dev/null
12891 run_test 221 "make sure fault and truncate race to not cause OOM"
12894 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12896 test_mkdir -p $DIR/$tdir
12897 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12898 createmany -o $DIR/$tdir/$tfile 10
12899 cancel_lru_locks mdc
12900 cancel_lru_locks osc
12901 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12902 $LCTL set_param fail_loc=0x31a
12903 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
12904 $LCTL set_param fail_loc=0
12907 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
12910 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12912 test_mkdir -p $DIR/$tdir
12913 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12914 createmany -o $DIR/$tdir/$tfile 10
12915 cancel_lru_locks mdc
12916 cancel_lru_locks osc
12917 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12918 $LCTL set_param fail_loc=0x31a
12919 rm -r $DIR/$tdir || error "AGL for rmdir failed"
12920 $LCTL set_param fail_loc=0
12922 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
12925 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12927 test_mkdir -p $DIR/$tdir
12928 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12929 createmany -o $DIR/$tdir/$tfile 10
12930 cancel_lru_locks mdc
12931 cancel_lru_locks osc
12932 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
12933 $LCTL set_param fail_loc=0x31b
12934 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
12935 $LCTL set_param fail_loc=0
12938 run_test 223 "osc reenqueue if without AGL lock granted ======================="
12940 test_224a() { # LU-1039, MRP-303
12941 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12942 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
12943 $LCTL set_param fail_loc=0x508
12944 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
12945 $LCTL set_param fail_loc=0
12948 run_test 224a "Don't panic on bulk IO failure"
12950 test_224b() { # LU-1039, MRP-303
12951 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12952 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
12953 cancel_lru_locks osc
12954 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
12955 $LCTL set_param fail_loc=0x515
12956 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
12957 $LCTL set_param fail_loc=0
12960 run_test 224b "Don't panic on bulk IO failure"
12962 test_224c() { # LU-6441
12963 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12964 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12966 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12967 save_writethrough $p
12968 set_cache writethrough on
12970 local pages_per_rpc=$($LCTL get_param \
12971 osc.*.max_pages_per_rpc)
12972 local at_max=$($LCTL get_param -n at_max)
12973 local timeout=$($LCTL get_param -n timeout)
12974 local test_at="$LCTL get_param -n at_max"
12975 local param_at="$FSNAME.sys.at_max"
12976 local test_timeout="$LCTL get_param -n timeout"
12977 local param_timeout="$FSNAME.sys.timeout"
12979 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
12981 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
12982 error "conf_param at_max=0 failed"
12983 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
12984 error "conf_param timeout=5 failed"
12986 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
12987 do_facet ost1 $LCTL set_param fail_loc=0x520
12988 $LFS setstripe -c 1 -i 0 $DIR/$tfile
12989 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
12991 do_facet ost1 $LCTL set_param fail_loc=0
12993 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
12994 error "conf_param at_max=$at_max failed"
12995 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
12996 $timeout || error "conf_param timeout=$timeout failed"
12998 $LCTL set_param -n $pages_per_rpc
12999 restore_lustre_params < $p
13002 run_test 224c "Don't hang if one of md lost during large bulk RPC"
13004 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
13006 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13007 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13008 if [ -z ${MDSSURVEY} ]; then
13009 skip_env "mds-survey not found" && return
13012 [ $MDSCOUNT -ge 2 ] &&
13013 skip "skipping now for more than one MDT" && return
13015 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13016 { skip "Need MDS version at least 2.2.51"; return; }
13018 local mds=$(facet_host $SINGLEMDS)
13019 local target=$(do_nodes $mds 'lctl dl' | \
13020 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13022 local cmd1="file_count=1000 thrhi=4"
13023 local cmd2="dir_count=2 layer=mdd stripe_count=0"
13024 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13025 local cmd="$cmd1 $cmd2 $cmd3"
13027 rm -f ${TMP}/mds_survey*
13029 eval $cmd || error "mds-survey with zero-stripe failed"
13030 cat ${TMP}/mds_survey*
13031 rm -f ${TMP}/mds_survey*
13033 run_test 225a "Metadata survey sanity with zero-stripe"
13036 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13037 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13038 if [ -z ${MDSSURVEY} ]; then
13039 skip_env "mds-survey not found" && return
13041 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13042 { skip "Need MDS version at least 2.2.51"; return; }
13044 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
13045 skip_env "Need to mount OST to test" && return
13048 [ $MDSCOUNT -ge 2 ] &&
13049 skip "skipping now for more than one MDT" && return
13050 local mds=$(facet_host $SINGLEMDS)
13051 local target=$(do_nodes $mds 'lctl dl' | \
13052 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13054 local cmd1="file_count=1000 thrhi=4"
13055 local cmd2="dir_count=2 layer=mdd stripe_count=1"
13056 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13057 local cmd="$cmd1 $cmd2 $cmd3"
13059 rm -f ${TMP}/mds_survey*
13061 eval $cmd || error "mds-survey with stripe_count failed"
13062 cat ${TMP}/mds_survey*
13063 rm -f ${TMP}/mds_survey*
13065 run_test 225b "Metadata survey sanity with stripe_count = 1"
13067 mcreate_path2fid () {
13073 local path=$DIR/$tdir/$name
13078 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
13079 error "cannot create $desc"
13081 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
13083 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
13085 fid_path=$($LFS fid2path $MOUNT $fid)
13087 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
13089 [ "$path" == "$fid_path" ] ||
13090 error "fid2path returned $fid_path, expected $path"
13092 echo "pass with $path and $fid"
13097 mkdir -p $DIR/$tdir
13099 mcreate_path2fid 0010666 0 0 fifo "FIFO"
13100 mcreate_path2fid 0020666 1 3 null "character special file (null)"
13101 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
13102 mcreate_path2fid 0040666 0 0 dir "directory"
13103 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
13104 mcreate_path2fid 0100666 0 0 file "regular file"
13105 mcreate_path2fid 0120666 0 0 link "symbolic link"
13106 mcreate_path2fid 0140666 0 0 sock "socket"
13108 run_test 226a "call path2fid and fid2path on files of all type"
13111 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13115 mkdir -p $DIR/$tdir
13116 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
13117 error "create remote directory failed"
13118 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
13119 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
13120 "character special file (null)"
13121 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
13122 "character special file (no device)"
13123 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
13124 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
13125 "block special file (loop)"
13126 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
13127 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
13128 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
13130 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
13132 # LU-1299 Executing or running ldd on a truncated executable does not
13133 # cause an out-of-memory condition.
13135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13136 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
13137 dd if=$(which date) of=$MOUNT/date bs=1k count=1
13138 chmod +x $MOUNT/date
13140 $MOUNT/date > /dev/null
13141 ldd $MOUNT/date > /dev/null
13144 run_test 227 "running truncated executable does not cause OOM"
13146 # LU-1512 try to reuse idle OI blocks
13148 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13149 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13150 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13151 skip "non-ldiskfs backend" && return
13153 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13154 local myDIR=$DIR/$tdir
13157 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13158 $LCTL set_param fail_loc=0x80001002
13159 createmany -o $myDIR/t- 10000
13160 $LCTL set_param fail_loc=0
13161 # The guard is current the largest FID holder
13163 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13165 local IDX=$(($SEQ % 64))
13167 do_facet $SINGLEMDS sync
13168 # Make sure journal flushed.
13170 local blk1=$(do_facet $SINGLEMDS \
13171 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13172 grep Blockcount | awk '{print $4}')
13174 # Remove old files, some OI blocks will become idle.
13175 unlinkmany $myDIR/t- 10000
13176 # Create new files, idle OI blocks should be reused.
13177 createmany -o $myDIR/t- 2000
13178 do_facet $SINGLEMDS sync
13179 # Make sure journal flushed.
13181 local blk2=$(do_facet $SINGLEMDS \
13182 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13183 grep Blockcount | awk '{print $4}')
13185 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13187 run_test 228a "try to reuse idle OI blocks"
13190 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13191 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13192 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13193 skip "non-ldiskfs backend" && return
13195 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13196 local myDIR=$DIR/$tdir
13199 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13200 $LCTL set_param fail_loc=0x80001002
13201 createmany -o $myDIR/t- 10000
13202 $LCTL set_param fail_loc=0
13203 # The guard is current the largest FID holder
13205 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13207 local IDX=$(($SEQ % 64))
13209 do_facet $SINGLEMDS sync
13210 # Make sure journal flushed.
13212 local blk1=$(do_facet $SINGLEMDS \
13213 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13214 grep Blockcount | awk '{print $4}')
13216 # Remove old files, some OI blocks will become idle.
13217 unlinkmany $myDIR/t- 10000
13220 stop $SINGLEMDS || error "Fail to stop MDT."
13222 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
13224 df $MOUNT || error "Fail to df."
13225 # Create new files, idle OI blocks should be reused.
13226 createmany -o $myDIR/t- 2000
13227 do_facet $SINGLEMDS sync
13228 # Make sure journal flushed.
13230 local blk2=$(do_facet $SINGLEMDS \
13231 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13232 grep Blockcount | awk '{print $4}')
13234 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13236 run_test 228b "idle OI blocks can be reused after MDT restart"
13240 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13241 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13242 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13243 skip "non-ldiskfs backend" && return
13245 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13246 local myDIR=$DIR/$tdir
13249 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13250 $LCTL set_param fail_loc=0x80001002
13251 # 20000 files can guarantee there are index nodes in the OI file
13252 createmany -o $myDIR/t- 20000
13253 $LCTL set_param fail_loc=0
13254 # The guard is current the largest FID holder
13256 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13258 local IDX=$(($SEQ % 64))
13260 do_facet $SINGLEMDS sync
13261 # Make sure journal flushed.
13263 local blk1=$(do_facet $SINGLEMDS \
13264 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13265 grep Blockcount | awk '{print $4}')
13267 # Remove old files, some OI blocks will become idle.
13268 unlinkmany $myDIR/t- 20000
13270 # The OI file should become empty now
13272 # Create new files, idle OI blocks should be reused.
13273 createmany -o $myDIR/t- 2000
13274 do_facet $SINGLEMDS sync
13275 # Make sure journal flushed.
13277 local blk2=$(do_facet $SINGLEMDS \
13278 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13279 grep Blockcount | awk '{print $4}')
13281 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13283 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
13285 test_229() { # LU-2482, LU-3448
13286 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
13287 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
13289 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13290 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
13294 # Create a file with a released layout and stripe count 2.
13295 $MULTIOP $DIR/$tfile H2c ||
13296 error "failed to create file with released layout"
13298 $GETSTRIPE -v $DIR/$tfile
13300 local pattern=$($GETSTRIPE -L $DIR/$tfile)
13301 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
13303 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
13304 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
13305 stat $DIR/$tfile || error "failed to stat released file"
13307 chown $RUNAS_ID $DIR/$tfile ||
13308 error "chown $RUNAS_ID $DIR/$tfile failed"
13310 chgrp $RUNAS_ID $DIR/$tfile ||
13311 error "chgrp $RUNAS_ID $DIR/$tfile failed"
13313 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
13314 rm $DIR/$tfile || error "failed to remove released file"
13316 run_test 229 "getstripe/stat/rm/attr changes work on released files"
13319 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13320 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13323 test_mkdir $DIR/$tdir
13324 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
13325 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
13326 [ $mdt_idx -ne 0 ] &&
13327 error "create local directory on wrong MDT $mdt_idx"
13329 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
13330 error "create remote directory failed"
13331 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
13332 [ $mdt_idx -ne $MDTIDX ] &&
13333 error "create remote directory on wrong MDT $mdt_idx"
13335 createmany -o $DIR/$tdir/test_230/t- 10 ||
13336 error "create files on remote directory failed"
13337 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
13338 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
13339 rm -r $DIR/$tdir || error "unlink remote directory failed"
13341 run_test 230a "Create remote directory and files under the remote directory"
13344 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13345 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13352 local migrate_dir=$DIR/$tdir/migrate_dir
13353 local other_dir=$DIR/$tdir/other_dir
13355 test_mkdir $DIR/$tdir
13356 test_mkdir -i0 -c1 $migrate_dir
13357 test_mkdir -i0 -c1 $other_dir
13358 for ((i=0; i<10; i++)); do
13359 mkdir -p $migrate_dir/dir_${i}
13360 createmany -o $migrate_dir/dir_${i}/f 10 ||
13361 error "create files under remote dir failed $i"
13364 cp /etc/passwd $migrate_dir/$tfile
13365 cp /etc/passwd $other_dir/$tfile
13366 chattr +SAD $migrate_dir
13367 chattr +SAD $migrate_dir/$tfile
13369 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13370 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13371 local old_dir_mode=$(stat -c%f $migrate_dir)
13372 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
13374 mkdir -p $migrate_dir/dir_default_stripe2
13375 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
13376 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
13378 mkdir -p $other_dir
13379 ln $migrate_dir/$tfile $other_dir/luna
13380 ln $migrate_dir/$tfile $migrate_dir/sofia
13381 ln $other_dir/$tfile $migrate_dir/david
13382 ln -s $migrate_dir/$tfile $other_dir/zachary
13383 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
13384 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
13386 $LFS migrate -m $MDTIDX $migrate_dir ||
13387 error "fails on migrating remote dir to MDT1"
13389 echo "migratate to MDT1, then checking.."
13390 for ((i = 0; i < 10; i++)); do
13391 for file in $(find $migrate_dir/dir_${i}); do
13392 mdt_index=$($LFS getstripe -M $file)
13393 [ $mdt_index == $MDTIDX ] ||
13394 error "$file is not on MDT${MDTIDX}"
13398 # the multiple link file should still in MDT0
13399 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
13400 [ $mdt_index == 0 ] ||
13401 error "$file is not on MDT${MDTIDX}"
13403 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13404 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13405 error " expect $old_dir_flag get $new_dir_flag"
13407 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13408 [ "$old_file_flag" = "$new_file_flag" ] ||
13409 error " expect $old_file_flag get $new_file_flag"
13411 local new_dir_mode=$(stat -c%f $migrate_dir)
13412 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13413 error "expect mode $old_dir_mode get $new_dir_mode"
13415 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13416 [ "$old_file_mode" = "$new_file_mode" ] ||
13417 error "expect mode $old_file_mode get $new_file_mode"
13419 diff /etc/passwd $migrate_dir/$tfile ||
13420 error "$tfile different after migration"
13422 diff /etc/passwd $other_dir/luna ||
13423 error "luna different after migration"
13425 diff /etc/passwd $migrate_dir/sofia ||
13426 error "sofia different after migration"
13428 diff /etc/passwd $migrate_dir/david ||
13429 error "david different after migration"
13431 diff /etc/passwd $other_dir/zachary ||
13432 error "zachary different after migration"
13434 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13435 error "${tfile}_ln different after migration"
13437 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13438 error "${tfile}_ln_other different after migration"
13440 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
13441 [ $stripe_count = 2 ] ||
13442 error "dir strpe_count $d != 2 after migration."
13444 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
13445 [ $stripe_count = 2 ] ||
13446 error "file strpe_count $d != 2 after migration."
13448 #migrate back to MDT0
13451 $LFS migrate -m $MDTIDX $migrate_dir ||
13452 error "fails on migrating remote dir to MDT0"
13454 echo "migrate back to MDT0, checking.."
13455 for file in $(find $migrate_dir); do
13456 mdt_index=$($LFS getstripe -M $file)
13457 [ $mdt_index == $MDTIDX ] ||
13458 error "$file is not on MDT${MDTIDX}"
13461 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13462 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13463 error " expect $old_dir_flag get $new_dir_flag"
13465 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13466 [ "$old_file_flag" = "$new_file_flag" ] ||
13467 error " expect $old_file_flag get $new_file_flag"
13469 local new_dir_mode=$(stat -c%f $migrate_dir)
13470 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13471 error "expect mode $old_dir_mode get $new_dir_mode"
13473 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13474 [ "$old_file_mode" = "$new_file_mode" ] ||
13475 error "expect mode $old_file_mode get $new_file_mode"
13477 diff /etc/passwd ${migrate_dir}/$tfile ||
13478 error "$tfile different after migration"
13480 diff /etc/passwd ${other_dir}/luna ||
13481 error "luna different after migration"
13483 diff /etc/passwd ${migrate_dir}/sofia ||
13484 error "sofia different after migration"
13486 diff /etc/passwd ${other_dir}/zachary ||
13487 error "zachary different after migration"
13489 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13490 error "${tfile}_ln different after migration"
13492 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13493 error "${tfile}_ln_other different after migration"
13495 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
13496 [ $stripe_count = 2 ] ||
13497 error "dir strpe_count $d != 2 after migration."
13499 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
13500 [ $stripe_count = 2 ] ||
13501 error "file strpe_count $d != 2 after migration."
13503 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13505 run_test 230b "migrate directory"
13508 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13509 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13510 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13514 local migrate_dir=$DIR/$tdir/migrate_dir
13516 #If migrating directory fails in the middle, all entries of
13517 #the directory is still accessiable.
13518 test_mkdir $DIR/$tdir
13519 test_mkdir -i0 -c1 $migrate_dir
13521 createmany -o $migrate_dir/f 10 ||
13522 error "create files under ${migrate_dir} failed"
13524 #failed after migrating 5 entries
13525 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
13526 do_facet mds1 lctl set_param fail_loc=0x20001801
13527 do_facet mds1 lctl set_param fail_val=5
13528 local t=$(ls $migrate_dir | wc -l)
13529 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
13530 error "migrate should fail after 5 entries"
13532 mkdir $migrate_dir/dir &&
13533 error "mkdir succeeds under migrating directory"
13534 touch $migrate_dir/file &&
13535 error "touch file succeeds under migrating directory"
13537 local u=$(ls $migrate_dir | wc -l)
13538 [ "$u" == "$t" ] || error "$u != $t during migration"
13540 for file in $(find $migrate_dir); do
13541 stat $file || error "stat $file failed"
13544 do_facet mds1 lctl set_param fail_loc=0
13545 do_facet mds1 lctl set_param fail_val=0
13547 $LFS migrate -m $MDTIDX $migrate_dir ||
13548 error "migrate open files should failed with open files"
13550 echo "Finish migration, then checking.."
13551 for file in $(find $migrate_dir); do
13552 mdt_index=$($LFS getstripe -M $file)
13553 [ $mdt_index == $MDTIDX ] ||
13554 error "$file is not on MDT${MDTIDX}"
13557 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13559 run_test 230c "check directory accessiblity if migration is failed"
13562 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13563 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13566 local migrate_dir=$DIR/$tdir/migrate_dir
13570 test_mkdir $DIR/$tdir
13571 test_mkdir -i0 -c1 $migrate_dir
13573 for ((i=0; i<100; i++)); do
13574 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
13575 createmany -o $migrate_dir/dir_${i}/f 100 ||
13576 error "create files under remote dir failed $i"
13579 $LFS migrate -m $MDTIDX $migrate_dir ||
13580 error "migrate remote dir error"
13582 echo "Finish migration, then checking.."
13583 for file in $(find $migrate_dir); do
13584 mdt_index=$($LFS getstripe -M $file)
13585 [ $mdt_index == $MDTIDX ] ||
13586 error "$file is not on MDT${MDTIDX}"
13589 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13591 run_test 230d "check migrate big directory"
13594 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13595 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13601 mkdir -p $DIR/$tdir
13602 mkdir $DIR/$tdir/migrate_dir
13603 mkdir $DIR/$tdir/other_dir
13604 touch $DIR/$tdir/migrate_dir/a
13605 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
13606 ls $DIR/$tdir/other_dir
13608 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13609 error "migrate dir fails"
13611 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13612 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13614 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13615 [ $mdt_index == 0 ] || error "a is not on MDT0"
13617 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
13618 error "migrate dir fails"
13620 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
13621 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
13623 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13624 [ $mdt_index == 1 ] || error "a is not on MDT1"
13626 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
13627 [ $mdt_index == 1 ] || error "b is not on MDT1"
13629 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13630 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
13632 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
13634 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13636 run_test 230e "migrate mulitple local link files"
13639 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13640 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13644 mkdir -p $DIR/$tdir
13645 mkdir $DIR/$tdir/migrate_dir
13646 $LFS mkdir -i1 $DIR/$tdir/other_dir
13647 touch $DIR/$tdir/migrate_dir/a
13648 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
13649 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
13650 ls $DIR/$tdir/other_dir
13652 # a should be migrated to MDT1, since no other links on MDT0
13653 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13654 error "#1 migrate dir fails"
13655 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13656 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13657 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13658 [ $mdt_index == 1 ] || error "a is not on MDT1"
13660 # a should stay on MDT1, because it is a mulitple link file
13661 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13662 error "#2 migrate dir fails"
13663 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13664 [ $mdt_index == 1 ] || error "a is not on MDT1"
13666 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13667 error "#3 migrate dir fails"
13669 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13670 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
13671 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
13673 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
13674 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
13676 # a should be migrated to MDT0, since no other links on MDT1
13677 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13678 error "#4 migrate dir fails"
13679 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13680 [ $mdt_index == 0 ] || error "a is not on MDT0"
13682 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13684 run_test 230f "migrate mulitple remote link files"
13687 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13688 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13690 mkdir -p $DIR/$tdir/migrate_dir
13692 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
13693 error "migrating dir to non-exist MDT succeeds"
13696 run_test 230g "migrate dir to non-exist MDT"
13699 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13700 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13701 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
13702 skip "Need MDS version at least 2.7.64" && return
13705 mkdir -p $DIR/$tdir/migrate_dir
13707 $LFS migrate -m1 $DIR &&
13708 error "migrating mountpoint1 should fail"
13710 $LFS migrate -m1 $DIR/$tdir/.. &&
13711 error "migrating mountpoint2 should fail"
13713 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
13714 error "migrating $tdir fail"
13716 mdt_index=$($LFS getstripe -M $DIR/$tdir)
13717 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13719 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13720 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13723 run_test 230h "migrate .. and root"
13726 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13727 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13729 mkdir -p $DIR/$tdir/migrate_dir
13731 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
13732 error "migration fails with a tailing slash"
13734 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
13735 error "migration fails with two tailing slashes"
13737 run_test 230i "lfs migrate -m tolerates trailing slashes"
13741 # For simplicity this test assumes that max_pages_per_rpc
13742 # is the same across all OSCs
13743 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
13744 local bulk_size=$((max_pages * 4096))
13746 mkdir -p $DIR/$tdir
13748 # clear the OSC stats
13749 $LCTL set_param osc.*.stats=0 &>/dev/null
13752 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
13753 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
13754 oflag=direct &>/dev/null || error "dd failed"
13756 sync; sleep 1; sync # just to be safe
13757 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
13758 if [ x$nrpcs != "x1" ]; then
13759 $LCTL get_param osc.*.stats
13760 error "found $nrpcs ost_write RPCs, not 1 as expected"
13764 # Drop the OSC cache, otherwise we will read from it
13765 cancel_lru_locks osc
13767 # clear the OSC stats
13768 $LCTL set_param osc.*.stats=0 &>/dev/null
13770 # Client reads $bulk_size.
13771 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
13772 iflag=direct &>/dev/null || error "dd failed"
13774 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
13775 if [ x$nrpcs != "x1" ]; then
13776 $LCTL get_param osc.*.stats
13777 error "found $nrpcs ost_read RPCs, not 1 as expected"
13780 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
13783 mkdir -p $DIR/$tdir
13785 for i in {0..1023}; do
13786 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
13787 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
13788 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
13792 run_test 231b "must not assert on fully utilized OST request buffer"
13795 mkdir -p $DIR/$tdir
13796 #define OBD_FAIL_LDLM_OST_LVB 0x31c
13797 $LCTL set_param fail_loc=0x31c
13799 # ignore dd failure
13800 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
13802 $LCTL set_param fail_loc=0
13803 umount_client $MOUNT || error "umount failed"
13804 mount_client $MOUNT || error "mount failed"
13806 run_test 232 "failed lock should not block umount"
13809 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
13810 { skip "Need MDS version at least 2.3.64"; return; }
13811 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13813 local fid=$($LFS path2fid $MOUNT)
13814 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13815 error "cannot access $MOUNT using its FID '$fid'"
13817 run_test 233a "checking that OBF of the FS root succeeds"
13820 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
13821 { skip "Need MDS version at least 2.5.90"; return; }
13822 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13824 local fid=$($LFS path2fid $MOUNT/.lustre)
13825 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13826 error "cannot access $MOUNT/.lustre using its FID '$fid'"
13828 fid=$($LFS path2fid $MOUNT/.lustre/fid)
13829 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13830 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
13832 run_test 233b "checking that OBF of the FS .lustre succeeds"
13835 local p="$TMP/sanityN-$TESTNAME.parameters"
13836 save_lustre_params client "llite.*.xattr_cache" > $p
13837 lctl set_param llite.*.xattr_cache 1 ||
13838 { skip "xattr cache is not supported"; return 0; }
13840 mkdir -p $DIR/$tdir || error "mkdir failed"
13841 touch $DIR/$tdir/$tfile || error "touch failed"
13842 # OBD_FAIL_LLITE_XATTR_ENOMEM
13843 $LCTL set_param fail_loc=0x1405
13844 # output of the form: attr 2 4 44 3 fc13 x86_64
13845 V=($(IFS=".-" rpm -q attr))
13846 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
13847 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
13848 # attr pre-2.4.44-7 had a bug with rc
13849 # LU-3703 - SLES 11 and FC13 clients have older attr
13850 getfattr -n user.attr $DIR/$tdir/$tfile &&
13851 error "getfattr should have failed with ENOMEM"
13853 skip "LU-3703: attr version $(getfattr --version) too old"
13855 $LCTL set_param fail_loc=0x0
13858 restore_lustre_params < $p
13861 run_test 234 "xattr cache should not crash on ENOMEM"
13864 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
13865 skip "Need MDS version at least 2.4.52" && return
13866 flock_deadlock $DIR/$tfile
13871 124) error "process hangs on a deadlock"
13873 *) error "error executing flock_deadlock $DIR/$tfile"
13877 run_test 235 "LU-1715: flock deadlock detection does not work properly"
13881 check_swap_layouts_support && return 0
13882 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
13884 local ref1=/etc/passwd
13885 local ref2=/etc/group
13886 local file1=$DIR/$tdir/f1
13887 local file2=$DIR/$tdir/f2
13889 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
13890 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
13891 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
13892 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
13893 local fd=$(free_fd)
13894 local cmd="exec $fd<>$file2"
13897 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
13898 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
13901 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13906 run_test 236 "Layout swap on open unlinked file"
13908 # test to verify file handle related system calls
13909 # (name_to_handle_at/open_by_handle_at)
13910 # The new system calls are supported in glibc >= 2.14.
13913 echo "Test file_handle syscalls" > $DIR/$tfile ||
13914 error "write failed"
13915 check_fhandle_syscalls $DIR/$tfile ||
13916 error "check_fhandle_syscalls failed"
13918 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
13920 # LU-4659 linkea consistency
13922 local server_version=$(lustre_version_code $SINGLEMDS)
13924 [[ $server_version -gt $(version_code 2.5.57) ]] ||
13925 [[ $server_version -gt $(version_code 2.5.1) &&
13926 $server_version -lt $(version_code 2.5.50) ]] ||
13927 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
13930 ln $DIR/$tfile $DIR/$tfile.lnk
13931 touch $DIR/$tfile.new
13932 mv $DIR/$tfile.new $DIR/$tfile
13933 local fid1=$($LFS path2fid $DIR/$tfile)
13934 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
13935 local path1=$($LFS fid2path $FSNAME "$fid1")
13936 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
13937 local path2=$($LFS fid2path $FSNAME "$fid2")
13938 [ $tfile.lnk == $path2 ] ||
13939 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
13942 run_test 238 "Verify linkea consistency"
13945 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
13946 skip "Need MDS version at least 2.5.60" && return
13947 local list=$(comma_list $(mdts_nodes))
13949 mkdir -p $DIR/$tdir
13950 createmany -o $DIR/$tdir/f- 5000
13951 unlinkmany $DIR/$tdir/f- 5000
13952 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
13953 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
13954 osc.*MDT*.sync_in_flight" | calc_sum)
13955 [ "$changes" -eq 0 ] || error "$changes not synced"
13957 run_test 239 "osp_sync test"
13959 test_239a() { #LU-5297
13960 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13962 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
13963 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
13964 chgrp $RUNAS_GID $DIR/$tfile
13965 wait_delete_completed
13967 run_test 239a "process invalid osp sync record correctly"
13969 test_239b() { #LU-5297
13970 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13972 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
13973 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
13974 chgrp $RUNAS_GID $DIR/$tfile1
13975 wait_delete_completed
13976 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13978 chgrp $RUNAS_GID $DIR/$tfile2
13979 wait_delete_completed
13981 run_test 239b "process osp sync record with ENOMEM error correctly"
13984 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13985 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13987 mkdir -p $DIR/$tdir
13989 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
13990 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
13991 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
13992 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
13994 umount_client $MOUNT || error "umount failed"
13995 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
13996 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
13997 mount_client $MOUNT || error "failed to mount client"
13999 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
14000 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
14002 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
14005 for LOOP in $(seq $1); do
14006 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
14007 cancel_lru_locks osc || true
14012 for LOOP in $(seq $1); do
14013 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
14014 iflag=direct 2>/dev/null
14018 test_241a() { # was test_241
14019 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14021 cancel_lru_locks osc
14022 test_241_bio 1000 &
14027 run_test 241a "bio vs dio"
14030 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14032 test_241_dio 1000 &
14037 run_test 241b "dio vs dio"
14040 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14041 mkdir -p $DIR/$tdir
14042 touch $DIR/$tdir/$tfile
14044 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
14045 do_facet mds1 lctl set_param fail_loc=0x105
14046 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
14048 do_facet mds1 lctl set_param fail_loc=0
14049 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
14051 run_test 242 "mdt_readpage failure should not cause directory unreadable"
14055 test_mkdir -p $DIR/$tdir
14056 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
14058 run_test 243 "various group lock tests"
14062 test_mkdir -p $DIR/$tdir
14063 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
14064 sendfile_grouplock $DIR/$tdir/$tfile || \
14065 error "sendfile+grouplock failed"
14068 run_test 244 "sendfile with group lock tests"
14071 local flagname="multi_mod_rpcs"
14072 local connect_data_name="max_mod_rpcs"
14075 # check if multiple modify RPCs flag is set
14076 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
14077 grep "connect_flags:")
14080 echo "$out" | grep -qw $flagname
14081 if [ $? -ne 0 ]; then
14082 echo "connect flag $flagname is not set"
14086 # check if multiple modify RPCs data is set
14087 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
14090 echo "$out" | grep -qw $connect_data_name ||
14091 error "import should have connect data $connect_data_name"
14093 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
14095 test_246() { # LU-7371
14096 remote_ost_nodsh && skip "remote OST with nodsh" && return
14097 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
14098 skip "Need OST version >= 2.7.62" && return 0
14099 do_facet ost1 $LCTL set_param fail_val=4095
14100 #define OBD_FAIL_OST_READ_SIZE 0x234
14101 do_facet ost1 $LCTL set_param fail_loc=0x234
14102 $LFS setstripe $DIR/$tfile -i 0 -c 1
14103 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
14104 cancel_lru_locks $FSNAME-OST0000
14105 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
14107 run_test 246 "Read file of size 4095 should return right length"
14110 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14112 { skip "Fileset feature is not supported"; return; }
14114 local submount=${MOUNT}_$tdir
14117 mkdir -p $submount || error "mkdir $submount failed"
14118 FILESET="$FILESET/$tdir" mount_client $submount ||
14119 error "mount $submount failed"
14120 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
14121 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
14122 error "read $MOUNT/$tdir/$tfile failed"
14123 umount_client $submount || error "umount $submount failed"
14126 run_test 247a "mount subdir as fileset"
14129 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14130 { skip "Fileset feature is not supported"; return; }
14132 local submount=${MOUNT}_$tdir
14134 rm -rf $MOUNT/$tdir
14135 mkdir -p $submount || error "mkdir $submount failed"
14137 FILESET="$FILESET/$tdir" mount_client $submount &&
14138 error "mount $submount should fail"
14141 run_test 247b "mount subdir that dose not exist"
14144 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14145 { skip "Fileset feature is not supported"; return; }
14147 local submount=${MOUNT}_$tdir
14149 mkdir -p $MOUNT/$tdir/dir1
14150 mkdir -p $submount || error "mkdir $submount failed"
14151 FILESET="$FILESET/$tdir" mount_client $submount ||
14152 error "mount $submount failed"
14153 local fid=$($LFS path2fid $MOUNT/)
14154 $LFS fid2path $submount $fid && error "fid2path should fail"
14155 umount_client $submount || error "umount $submount failed"
14158 run_test 247c "running fid2path outside root"
14161 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14162 { skip "Fileset feature is not supported"; return; }
14164 local submount=${MOUNT}_$tdir
14166 mkdir -p $MOUNT/$tdir/dir1
14167 mkdir -p $submount || error "mkdir $submount failed"
14168 FILESET="$FILESET/$tdir" mount_client $submount ||
14169 error "mount $submount failed"
14170 local fid=$($LFS path2fid $submount/dir1)
14171 $LFS fid2path $submount $fid || error "fid2path should succeed"
14172 umount_client $submount || error "umount $submount failed"
14175 run_test 247d "running fid2path inside root"
14179 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14181 { skip "Fileset feature is not supported"; return; }
14183 local submount=${MOUNT}_$tdir
14186 mkdir -p $submount || error "mkdir $submount failed"
14187 FILESET="$FILESET/.." mount_client $submount &&
14188 error "mount $submount should fail"
14191 run_test 247e "mount .. as fileset"
14194 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
14195 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
14197 # create a large file for fast read verification
14198 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
14200 # make sure the file is created correctly
14201 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
14202 { rm -f $DIR/$tfile; skip "file creation error" && return; }
14204 echo "Test 1: verify that fast read is 4 times faster on cache read"
14206 # small read with fast read enabled
14207 $LCTL set_param -n llite.*.fast_read=1
14208 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14209 awk '/copied/ { print $6 }')
14211 # small read with fast read disabled
14212 $LCTL set_param -n llite.*.fast_read=0
14213 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14214 awk '/copied/ { print $6 }')
14216 # verify that fast read is 4 times faster for cache read
14217 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
14218 error_not_in_vm "fast read was not 4 times faster: " \
14219 "$t_fast vs $t_slow"
14221 echo "Test 2: verify the performance between big and small read"
14222 $LCTL set_param -n llite.*.fast_read=1
14224 # 1k non-cache read
14225 cancel_lru_locks osc
14226 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14227 awk '/copied/ { print $6 }')
14229 # 1M non-cache read
14230 cancel_lru_locks osc
14231 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14232 awk '/copied/ { print $6 }')
14234 # verify that big IO is not 4 times faster than small IO
14235 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
14236 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
14238 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
14241 run_test 248 "fast read verification"
14243 test_249() { # LU-7890
14245 $SETSTRIPE -c 1 $DIR/$tfile
14247 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
14248 skip "Need at least version 2.8.54"
14250 # Offset 2T == 4k * 512M
14251 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
14252 error "dd to 2T offset failed"
14254 run_test 249 "Write above 2T file size"
14257 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
14258 && skip "no 16TB file size limit on ZFS" && return
14260 $SETSTRIPE -c 1 $DIR/$tfile
14261 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
14262 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
14263 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
14264 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
14265 conv=notrunc,fsync && error "append succeeded"
14268 run_test 250 "Write above 16T limit"
14271 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
14273 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
14274 #Skip once - writing the first stripe will succeed
14275 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14276 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
14277 error "short write happened"
14279 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14280 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
14281 error "short read happened"
14285 run_test 251 "Handling short read and write correctly"
14295 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14296 remote_ost_nodsh && skip "remote OST with nodsh" && return
14297 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
14298 "$(facet_fstype mds1)" != "ldiskfs" ]; then
14299 skip "can only run lr_reader on ldiskfs target"
14303 # check lr_reader on OST0000
14305 dev=$(facet_device $tgt)
14306 out=$(do_facet $tgt $LR_READER $dev)
14307 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14309 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
14310 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
14311 error "Invalid uuid returned by $LR_READER on target $tgt"
14312 echo -e "uuid returned by $LR_READER is '$uuid'\n"
14314 # check lr_reader -c on MDT0000
14316 dev=$(facet_device $tgt)
14317 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
14318 echo "$LR_READER does not support additional options"
14321 out=$(do_facet $tgt $LR_READER -c $dev)
14322 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14324 num=$(echo "$out" | grep -c "mdtlov")
14325 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
14326 error "Invalid number of mdtlov clients returned by $LR_READER"
14327 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
14329 # check lr_reader -cr on MDT0000
14330 out=$(do_facet $tgt $LR_READER -cr $dev)
14331 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14333 echo "$out" | grep -q "^reply_data:$" ||
14334 error "$LR_READER should have returned 'reply_data' section"
14335 num=$(echo "$out" | grep -c "client_generation")
14336 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
14338 run_test 252 "check lr_reader tool"
14340 test_253_fill_ost() {
14341 local size_mb #how many MB should we write to pass watermark
14342 local lwm=$3 #low watermark
14343 local free_10mb #10% of free space
14345 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14346 size_mb=$((free_kb / 1024 - lwm))
14347 free_10mb=$((free_kb / 10240))
14348 #If 10% of free space cross low watermark use it
14349 if (( free_10mb > size_mb )); then
14352 #At least we need to store 1.1 of difference between
14353 #free space and low watermark
14354 size_mb=$((size_mb + size_mb / 10))
14356 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
14357 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
14358 oflag=append conv=notrunc
14363 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14364 echo "OST still has $((free_kb / 1024)) mbytes free"
14371 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14372 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14373 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
14375 local ost_name=$($LFS osts |
14376 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
14378 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
14379 do_facet $SINGLEMDS $LCTL get_param -n \
14380 osp.$mdtosc_proc1.reserved_mb_high ||
14381 { skip "remote MDS does not support reserved_mb_high" &&
14386 wait_delete_completed
14389 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
14390 osp.$mdtosc_proc1.reserved_mb_high)
14391 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
14392 osp.$mdtosc_proc1.reserved_mb_low)
14393 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
14395 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
14396 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
14397 error "Adding $ost_name to pool failed"
14399 # Wait for client to see a OST at pool
14400 wait_update $HOSTNAME "$LCTL get_param -n
14401 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
14402 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
14403 error "Client can not see the pool"
14404 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
14405 error "Setstripe failed"
14407 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
14408 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
14409 echo "OST still has $((blocks/1024)) mbytes free"
14411 local new_lwm=$((blocks/1024-10))
14412 do_facet $SINGLEMDS $LCTL set_param \
14413 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
14414 do_facet $SINGLEMDS $LCTL set_param \
14415 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
14417 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14419 #First enospc could execute orphan deletion so repeat.
14420 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14422 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14423 osp.$mdtosc_proc1.prealloc_status)
14424 echo "prealloc_status $oa_status"
14426 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
14427 error "File creation should fail"
14428 #object allocation was stopped, but we still able to append files
14429 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
14430 error "Append failed"
14431 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
14433 wait_delete_completed
14437 for i in $(seq 10 12); do
14438 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
14439 error "File creation failed after rm";
14442 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14443 osp.$mdtosc_proc1.prealloc_status)
14444 echo "prealloc_status $oa_status"
14446 if (( oa_status != 0 )); then
14447 error "Object allocation still disable after rm"
14449 do_facet $SINGLEMDS $LCTL set_param \
14450 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
14451 do_facet $SINGLEMDS $LCTL set_param \
14452 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
14455 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
14456 error "Remove $ost_name from pool failed"
14457 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14458 error "Pool destroy fialed"
14460 run_test 253 "Check object allocation limit"
14465 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14466 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14467 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
14468 { skip "MDS does not support changelog_size" && return; }
14470 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14471 echo "Registered as changelog user $cl_user"
14473 $LFS changelog_clear $MDT0 $cl_user 0
14475 local size1=$(do_facet mds1 \
14476 $LCTL get_param -n mdd.$MDT0.changelog_size)
14477 echo "Changelog size $size1"
14480 $LFS mkdir -i 0 $DIR/$tdir
14482 mkdir -p $DIR/$tdir/pics/2008/zachy
14483 touch $DIR/$tdir/pics/2008/zachy/timestamp
14484 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
14485 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14486 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14487 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14488 rm $DIR/$tdir/pics/desktop.jpg
14490 local size2=$(do_facet mds1 \
14491 $LCTL get_param -n mdd.$MDT0.changelog_size)
14492 echo "Changelog size after work $size2"
14494 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14496 if (( size2 <= size1 )); then
14497 error "Changelog size after work should be greater than original"
14501 run_test 254 "Check changelog size"
14508 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
14509 awk -F: '{print $2}' | grep $type > /dev/null
14510 if [ $? -ne 0 ]; then
14520 lfs ladvise -a willread $file > /dev/null 2>&1
14521 if [ $? -eq 0 ]; then
14525 lfs ladvise -a willread $file 2>&1 |
14526 grep "Inappropriate ioctl for device" > /dev/null
14527 if [ $? -eq 0 ]; then
14534 bc <<<"scale=2; ($1 - $2) * 100 / $2"
14537 # run a random read IO workload
14538 # usage: random_read_iops <filename> <filesize> <iosize>
14539 random_read_iops() {
14542 local iosize=${3:-4096}
14544 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
14545 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
14548 drop_file_oss_cache() {
14552 $LFS ladvise -a dontneed $file 2>/dev/null ||
14553 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
14556 ladvise_willread_performance()
14559 local average_origin=0
14560 local average_cache=0
14561 local average_ladvise=0
14563 for ((i = 1; i <= $repeat; i++)); do
14564 echo "Iter $i/$repeat: reading without willread hint"
14565 cancel_lru_locks osc
14566 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
14567 local speed_origin=$(random_read_iops $DIR/$tfile $size)
14568 echo "Iter $i/$repeat: uncached speed: $speed_origin"
14569 average_origin=$(bc <<<"$average_origin + $speed_origin")
14571 cancel_lru_locks osc
14572 local speed_cache=$(random_read_iops $DIR/$tfile $size)
14573 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
14574 average_cache=$(bc <<<"$average_cache + $speed_cache")
14576 cancel_lru_locks osc
14577 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
14578 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
14579 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
14580 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
14581 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
14583 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
14584 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
14585 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
14587 speedup_cache=$(percent $average_cache $average_origin)
14588 speedup_ladvise=$(percent $average_ladvise $average_origin)
14590 echo "Average uncached read: $average_origin"
14591 echo "Average speedup with OSS cached read: " \
14592 "$average_cache = +$speedup_cache%"
14593 echo "Average speedup with ladvise willread: " \
14594 "$average_ladvise = +$speedup_ladvise%"
14596 local lowest_speedup=20
14597 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
14598 echo "Speedup with OSS cached read less than $lowest_speedup%, "
14599 "got $average_cache%. Skipping ladvise willread check."
14603 # the test won't work on ZFS until it supports 'ladvise dontneed', but
14604 # it is still good to run until then to exercise 'ladvise willread'
14605 ! $LFS ladvise -a dontneed $DIR/$tfile &&
14606 [ "$(facet_fstype ost1)" = "zfs" ] &&
14607 echo "osd-zfs does not support dontneed or drop_caches" &&
14610 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
14611 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
14612 error_not_in_vm "Speedup with willread is less than " \
14613 "$lowest_speedup%, got $average_ladvise%"
14617 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14618 skip "lustre < 2.8.54 does not support ladvise " && return
14620 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
14622 ladvise_no_type willread $DIR/$tfile &&
14623 skip "willread ladvise is not supported" && return
14625 ladvise_no_ioctl $DIR/$tfile &&
14626 skip "ladvise ioctl is not supported" && return
14629 local size=$((size_mb * 1048576))
14630 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14631 error "dd to $DIR/$tfile failed"
14633 lfs ladvise -a willread $DIR/$tfile ||
14634 error "Ladvise failed with no range argument"
14636 lfs ladvise -a willread -s 0 $DIR/$tfile ||
14637 error "Ladvise failed with no -l or -e argument"
14639 lfs ladvise -a willread -e 1 $DIR/$tfile ||
14640 error "Ladvise failed with only -e argument"
14642 lfs ladvise -a willread -l 1 $DIR/$tfile ||
14643 error "Ladvise failed with only -l argument"
14645 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
14646 error "End offset should not be smaller than start offset"
14648 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
14649 error "End offset should not be equal to start offset"
14651 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
14652 error "Ladvise failed with overflowing -s argument"
14654 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
14655 error "Ladvise failed with overflowing -e argument"
14657 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
14658 error "Ladvise failed with overflowing -l argument"
14660 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
14661 error "Ladvise succeeded with conflicting -l and -e arguments"
14663 echo "Synchronous ladvise should wait"
14665 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
14666 do_nodes $(comma_list $(osts_nodes)) \
14667 $LCTL set_param fail_val=$delay fail_loc=0x237
14669 local start_ts=$SECONDS
14670 lfs ladvise -a willread $DIR/$tfile ||
14671 error "Ladvise failed with no range argument"
14672 local end_ts=$SECONDS
14673 local inteval_ts=$((end_ts - start_ts))
14675 if [ $inteval_ts -lt $(($delay - 1)) ]; then
14676 error "Synchronous advice didn't wait reply"
14679 echo "Asynchronous ladvise shouldn't wait"
14680 local start_ts=$SECONDS
14681 lfs ladvise -a willread -b $DIR/$tfile ||
14682 error "Ladvise failed with no range argument"
14683 local end_ts=$SECONDS
14684 local inteval_ts=$((end_ts - start_ts))
14686 if [ $inteval_ts -gt $(($delay / 2)) ]; then
14687 error "Asynchronous advice blocked"
14690 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
14691 ladvise_willread_performance
14693 run_test 255a "check 'lfs ladvise -a willread'"
14699 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
14703 lfs setstripe -c 1 -i 0 $DIR/$tfile
14705 ladvise_no_type dontneed $DIR/$tfile &&
14706 skip "dontneed ladvise is not supported" && return
14708 ladvise_no_ioctl $DIR/$tfile &&
14709 skip "ladvise ioctl is not supported" && return
14711 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14712 skip "lustre < 2.8.54 does not support ladvise" && return
14714 ! $LFS ladvise -a dontneed $DIR/$tfile &&
14715 [ "$(facet_fstype ost1)" = "zfs" ] &&
14716 skip "zfs-osd does not support 'ladvise dontneed'" && return
14719 local size=$((size_mb * 1048576))
14720 # In order to prevent disturbance of other processes, only check 3/4
14721 # of the memory usage
14722 local kibibytes=$((size_mb * 1024 * 3 / 4))
14724 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14725 error "dd to $DIR/$tfile failed"
14727 local total=$(facet_meminfo ost1 MemTotal)
14728 echo "Total memory: $total KiB"
14730 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
14731 local before_read=$(facet_meminfo ost1 Cached)
14732 echo "Cache used before read: $before_read KiB"
14734 lfs ladvise -a willread $DIR/$tfile ||
14735 error "Ladvise willread failed"
14736 local after_read=$(facet_meminfo ost1 Cached)
14737 echo "Cache used after read: $after_read KiB"
14739 lfs ladvise -a dontneed $DIR/$tfile ||
14740 error "Ladvise dontneed again failed"
14741 local no_read=$(facet_meminfo ost1 Cached)
14742 echo "Cache used after dontneed ladvise: $no_read KiB"
14744 if [ $total -lt $((before_read + kibibytes)) ]; then
14745 echo "Memory is too small, abort checking"
14749 if [ $((before_read + kibibytes)) -gt $after_read ]; then
14750 error "Ladvise willread should use more memory" \
14751 "than $kibibytes KiB"
14754 if [ $((no_read + kibibytes)) -gt $after_read ]; then
14755 error "Ladvise dontneed should release more memory" \
14756 "than $kibibytes KiB"
14759 run_test 255b "check 'lfs ladvise -a dontneed'"
14766 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14767 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14768 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
14769 skip "non-ldiskfs backend" && return
14771 mdt_dev=$(mdsdevname 1)
14773 cl_user=$(do_facet mds1 \
14774 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
14775 if [[ -n $cl_user ]]; then
14776 skip "active changelog user"
14780 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14781 echo "Registered as changelog user $cl_user"
14784 mkdir -p $DIR/$tdir
14786 $LFS changelog_clear $MDT0 $cl_user 0
14789 touch $DIR/$tdir/{1..10}
14792 stop mds1 || error "Fail to stop MDT."
14795 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
14797 #after mount new plainllog is used
14798 touch $DIR/$tdir/{11..19}
14799 cat_sl=$(do_facet mds1 \
14800 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
14801 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
14803 if (( cat_sl != 2 )); then
14804 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14805 error "Changelog catalog has wrong number of slots $cat_sl"
14808 $LFS changelog_clear $MDT0 $cl_user 0
14810 cat_sl=$(do_facet mds1 \
14811 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
14812 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
14814 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14816 if (( cat_sl == 2 )); then
14817 error "Empty plain llog was not deleted from changelog catalog"
14819 if (( cat_sl != 1 )); then
14820 error "Active plain llog shouldn\`t be deleted from catalog"
14823 run_test 256 "Check llog delete for empty and not full state"
14826 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14827 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
14828 skip "Need MDS version at least 2.8.55" && return
14830 test_mkdir -p $DIR/$tdir
14832 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
14833 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
14836 #define OBD_FAIL_MDS_XATTR_REP 0x161
14837 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
14838 local facet=mds$((mdtidx + 1))
14839 set_nodes_failloc $(facet_active_host $facet) 0x80000161
14840 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
14842 stop $facet || error "stop MDS failed"
14843 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
14844 error "start MDS fail"
14846 run_test 257 "xattr locks are not lost"
14849 #define OBD_FAIL_MDC_CLOSE 0x806
14850 $LCTL set_param fail_loc=0x80000806
14854 run_test 260 "Check mdc_close fail"
14856 cleanup_test_300() {
14860 test_striped_dir() {
14865 mkdir -p $DIR/$tdir
14867 SAVE_UMASK=$(umask)
14868 trap cleanup_test_300 RETURN EXIT
14870 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
14871 $DIR/$tdir/striped_dir ||
14872 error "set striped dir error"
14874 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
14875 [ "$mode" = "755" ] || error "expect 755 got $mode"
14877 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
14878 error "getdirstripe failed"
14879 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
14880 if [ "$stripe_count" != "2" ]; then
14881 error "1:stripe_count is $stripe_count, expect 2"
14883 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
14884 if [ "$stripe_count" != "2" ]; then
14885 error "2:stripe_count is $stripe_count, expect 2"
14888 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
14889 if [ "$stripe_index" != "$mdt_index" ]; then
14890 error "stripe_index is $stripe_index, expect $mdt_index"
14893 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14894 error "nlink error after create striped dir"
14896 mkdir $DIR/$tdir/striped_dir/a
14897 mkdir $DIR/$tdir/striped_dir/b
14899 stat $DIR/$tdir/striped_dir/a ||
14900 error "create dir under striped dir failed"
14901 stat $DIR/$tdir/striped_dir/b ||
14902 error "create dir under striped dir failed"
14904 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
14905 error "nlink error after mkdir"
14907 rmdir $DIR/$tdir/striped_dir/a
14908 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
14909 error "nlink error after rmdir"
14911 rmdir $DIR/$tdir/striped_dir/b
14912 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14913 error "nlink error after rmdir"
14915 chattr +i $DIR/$tdir/striped_dir
14916 createmany -o $DIR/$tdir/striped_dir/f 10 &&
14917 error "immutable flags not working under striped dir!"
14918 chattr -i $DIR/$tdir/striped_dir
14920 rmdir $DIR/$tdir/striped_dir ||
14921 error "rmdir striped dir error"
14929 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14930 skip "skipped for lustre < 2.7.0" && return
14931 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14932 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14934 test_striped_dir 0 || error "failed on striped dir on MDT0"
14935 test_striped_dir 1 || error "failed on striped dir on MDT0"
14937 run_test 300a "basic striped dir sanity test"
14940 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14941 skip "skipped for lustre < 2.7.0" && return
14942 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14943 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14949 test_mkdir $DIR/$tdir || error "mkdir fail"
14950 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14951 error "set striped dir error"
14952 for ((i=0; i<10; i++)); do
14953 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
14955 touch $DIR/$tdir/striped_dir/file_$i ||
14956 error "touch error $i"
14957 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
14958 [ $mtime1 -eq $mtime2 ] &&
14959 error "mtime not change after create"
14961 rm -f $DIR/$tdir/striped_dir/file_$i ||
14962 error "unlink error $i"
14963 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
14964 [ $mtime2 -eq $mtime3 ] &&
14965 error "mtime did not change after unlink"
14969 run_test 300b "check ctime/mtime for striped dir"
14972 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14973 skip "skipped for lustre < 2.7.0" && return
14974 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14975 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14978 mkdir -p $DIR/$tdir
14979 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
14980 error "set striped dir error"
14982 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
14983 error "chown striped dir failed"
14985 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
14986 error "create 5k files failed"
14988 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
14990 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
14994 run_test 300c "chown && check ls under striped directory"
14997 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14998 skip "skipped for lustre < 2.7.0" && return
14999 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15000 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15004 mkdir -p $DIR/$tdir
15005 $SETSTRIPE -c 2 $DIR/$tdir
15007 #local striped directory
15008 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15009 error "set striped dir error"
15010 createmany -o $DIR/$tdir/striped_dir/f 10 ||
15011 error "create 10 files failed"
15013 #remote striped directory
15014 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
15015 error "set striped dir error"
15016 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
15017 error "create 10 files failed"
15019 for file in $(find $DIR/$tdir); do
15020 stripe_count=$($GETSTRIPE -c $file)
15021 [ $stripe_count -eq 2 ] ||
15022 error "wrong stripe $stripe_count for $file"
15027 run_test 300d "check default stripe under striped directory"
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
15037 mkdir -p $DIR/$tdir
15039 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15040 error "set striped dir error"
15042 touch $DIR/$tdir/striped_dir/a
15043 touch $DIR/$tdir/striped_dir/b
15044 touch $DIR/$tdir/striped_dir/c
15046 mkdir $DIR/$tdir/striped_dir/dir_a
15047 mkdir $DIR/$tdir/striped_dir/dir_b
15048 mkdir $DIR/$tdir/striped_dir/dir_c
15050 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
15051 error "set striped adir under striped dir error"
15053 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
15054 error "set striped bdir under striped dir error"
15056 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
15057 error "set striped cdir under striped dir error"
15059 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
15060 error "rename dir under striped dir fails"
15062 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
15063 error "rename dir under different stripes fails"
15065 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
15066 error "rename file under striped dir should succeed"
15068 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
15069 error "rename dir under striped dir should succeed"
15073 run_test 300e "check rename under striped directory"
15076 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15077 skip "Need MDS version at least 2.7.55" && return
15078 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15079 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15084 mkdir -p $DIR/$tdir
15086 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15087 error "set striped dir error"
15089 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
15090 error "set striped dir error"
15092 touch $DIR/$tdir/striped_dir/a
15093 mkdir $DIR/$tdir/striped_dir/dir_a
15094 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
15095 error "create striped dir under striped dir fails"
15097 touch $DIR/$tdir/striped_dir1/b
15098 mkdir $DIR/$tdir/striped_dir1/dir_b
15099 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
15100 error "create striped dir under striped dir fails"
15102 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
15103 error "rename dir under different striped dir should fail"
15105 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
15106 error "rename striped dir under diff striped dir should fail"
15108 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
15109 error "rename file under diff striped dirs fails"
15113 run_test 300f "check rename cross striped directory"
15115 test_300_check_default_striped_dir()
15118 local default_count=$2
15119 local default_index=$3
15122 local dir_stripe_index
15125 echo "checking $dirname $default_count $default_index"
15126 $LFS setdirstripe -D -c $default_count -i $default_index \
15127 -t all_char $DIR/$tdir/$dirname ||
15128 error "set default stripe on striped dir error"
15129 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
15130 [ $stripe_count -eq $default_count ] ||
15131 error "expect $default_count get $stripe_count for $dirname"
15133 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
15134 [ $stripe_index -eq $default_index ] ||
15135 error "expect $default_index get $stripe_index for $dirname"
15137 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
15138 error "create dirs failed"
15140 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
15141 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
15142 for dir in $(find $DIR/$tdir/$dirname/*); do
15143 stripe_count=$($LFS getdirstripe -c $dir)
15144 [ $stripe_count -eq $default_count ] ||
15145 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
15146 error "stripe count $default_count != $stripe_count for $dir"
15148 stripe_index=$($LFS getdirstripe -i $dir)
15149 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
15150 error "$stripe_index != $default_index for $dir"
15152 #check default stripe
15153 stripe_count=$($LFS getdirstripe -D -c $dir)
15154 [ $stripe_count -eq $default_count ] ||
15155 error "default count $default_count != $stripe_count for $dir"
15157 stripe_index=$($LFS getdirstripe -D -i $dir)
15158 [ $stripe_index -eq $default_index ] ||
15159 error "default index $default_index != $stripe_index for $dir"
15161 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
15165 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15166 skip "Need MDS version at least 2.7.55" && return
15167 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15173 mkdir $DIR/$tdir/normal_dir
15175 #Checking when client cache stripe index
15176 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
15177 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
15178 error "create striped_dir failed"
15180 mkdir $DIR/$tdir/striped_dir/dir1 ||
15181 error "create dir1 fails"
15182 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
15183 [ $stripe_index -eq 1 ] ||
15184 error "dir1 expect 1 got $stripe_index"
15186 $LFS setdirstripe -i2 $DIR/$tdir/striped_dir/dir2 ||
15187 error "create dir2 fails"
15188 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir2)
15189 [ $stripe_index -eq 2 ] ||
15190 error "dir2 expect 2 got $stripe_index"
15192 #check default stripe count/stripe index
15193 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
15194 test_300_check_default_striped_dir normal_dir 1 0
15195 test_300_check_default_striped_dir normal_dir 2 1
15196 test_300_check_default_striped_dir normal_dir 2 -1
15198 #delete default stripe information
15199 echo "delete default stripeEA"
15200 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
15201 error "set default stripe on striped dir error"
15203 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
15204 for dir in $(find $DIR/$tdir/normal_dir/*); do
15205 stripe_count=$($LFS getdirstripe -c $dir)
15206 [ $stripe_count -eq 0 ] ||
15207 error "expect 1 get $stripe_count for $dir"
15208 stripe_index=$($LFS getdirstripe -i $dir)
15209 [ $stripe_index -eq 0 ] ||
15210 error "expect 0 get $stripe_index for $dir"
15213 run_test 300g "check default striped directory for normal directory"
15216 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15217 skip "Need MDS version at least 2.7.55" && return
15218 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15223 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
15224 $DIR/$tdir/striped_dir ||
15225 error "set striped dir error"
15227 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
15228 test_300_check_default_striped_dir striped_dir 1 0
15229 test_300_check_default_striped_dir striped_dir 2 1
15230 test_300_check_default_striped_dir striped_dir 2 -1
15232 #delete default stripe information
15233 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
15234 error "set default stripe on striped dir error"
15236 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
15237 for dir in $(find $DIR/$tdir/striped_dir/*); do
15238 stripe_count=$($LFS getdirstripe -c $dir)
15239 [ $stripe_count -eq 0 ] ||
15240 error "expect 1 get $stripe_count for $dir"
15243 run_test 300h "check default striped directory for striped directory"
15246 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15247 skip "Need MDS version at least 2.7.55" && return
15248 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15249 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15255 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15256 error "set striped dir error"
15258 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15259 error "create files under striped dir failed"
15261 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
15262 error "set striped hashdir error"
15264 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
15265 error "create dir0 under hash dir failed"
15266 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
15267 error "create dir1 under hash dir failed"
15269 # unfortunately, we need to umount to clear dir layout cache for now
15270 # once we fully implement dir layout, we can drop this
15271 umount_client $MOUNT || error "umount failed"
15272 mount_client $MOUNT || error "mount failed"
15274 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
15275 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
15276 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
15278 #set the stripe to be unknown hash type
15279 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
15280 $LCTL set_param fail_loc=0x1901
15281 for ((i = 0; i < 10; i++)); do
15282 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
15283 error "stat f-$i failed"
15284 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
15287 touch $DIR/$tdir/striped_dir/f0 &&
15288 error "create under striped dir with unknown hash should fail"
15290 $LCTL set_param fail_loc=0
15292 umount_client $MOUNT || error "umount failed"
15293 mount_client $MOUNT || error "mount failed"
15297 run_test 300i "client handle unknown hash type striped directory"
15300 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15301 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15302 skip "Need MDS version at least 2.7.55" && return
15303 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15309 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
15310 $LCTL set_param fail_loc=0x1702
15311 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15312 error "set striped dir error"
15314 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15315 error "create files under striped dir failed"
15317 $LCTL set_param fail_loc=0
15319 rm -rf $DIR/$tdir || error "unlink striped dir fails"
15323 run_test 300j "test large update record"
15326 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15327 skip "Need MDS version at least 2.7.55" && return
15328 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15329 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15335 #define OBD_FAIL_LARGE_STRIPE 0x1703
15336 $LCTL set_param fail_loc=0x1703
15337 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
15338 error "set striped dir error"
15339 $LCTL set_param fail_loc=0
15341 $LFS getdirstripe $DIR/$tdir/striped_dir ||
15342 error "getstripeddir fails"
15343 rm -rf $DIR/$tdir/striped_dir ||
15344 error "unlink striped dir fails"
15348 run_test 300k "test large striped directory"
15351 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15352 skip "Need MDS version at least 2.7.55" && return
15353 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15354 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15357 test_mkdir -p $DIR/$tdir/striped_dir
15358 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
15359 error "chown $RUNAS_ID failed"
15360 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
15361 error "set default striped dir failed"
15363 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
15364 $LCTL set_param fail_loc=0x80000158
15365 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
15367 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
15368 [ $stripe_index -eq 1 ] ||
15369 error "expect 1 get $stripe_index for $dir"
15371 run_test 300l "non-root user to create dir under striped dir with stale layout"
15374 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15375 skip "Need MDS version at least 2.7.55" && return
15376 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15377 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
15379 mkdir -p $DIR/$tdir/striped_dir
15380 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
15381 error "set default stripes dir error"
15383 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
15385 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
15386 [ $stripe_count -eq 0 ] ||
15387 error "expect 0 get $stripe_count for a"
15389 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
15390 error "set default stripes dir error"
15392 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
15394 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
15395 [ $stripe_count -eq 0 ] ||
15396 error "expect 0 get $stripe_count for b"
15398 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
15399 error "set default stripes dir error"
15401 mkdir $DIR/$tdir/striped_dir/c &&
15402 error "default stripe_index is invalid, mkdir c should fails"
15404 rm -rf $DIR/$tdir || error "rmdir fails"
15406 run_test 300m "setstriped directory on single MDT FS"
15409 local list=$(comma_list $(mdts_nodes))
15412 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15416 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15417 skip "Need MDS version at least 2.7.55" && return
15418 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15419 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15421 local list=$(comma_list $(mdts_nodes))
15423 trap cleanup_300n RETURN EXIT
15424 mkdir -p $DIR/$tdir
15425 chmod 777 $DIR/$tdir
15426 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
15427 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15428 error "create striped dir succeeds with gid=0"
15430 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15431 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
15432 error "create striped dir fails with gid=-1"
15434 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15435 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
15436 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15437 error "set default striped dir succeeds with gid=0"
15440 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15441 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
15442 error "set default striped dir fails with gid=-1"
15445 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15446 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
15447 error "create test_dir fails"
15448 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
15449 error "create test_dir1 fails"
15450 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
15451 error "create test_dir2 fails"
15454 run_test 300n "non-root user to create dir under striped dir with default EA"
15457 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15458 skip "Need MDS version at least 2.7.55" && return
15459 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15460 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15464 mkdir -p $DIR/$tdir
15466 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
15467 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
15468 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
15469 skip "not enough free inodes $numfree1 $numfree2"
15473 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
15474 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
15475 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
15476 skip "not enough free space $numfree1 $numfree2"
15480 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
15481 error "setdirstripe fails"
15483 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
15484 error "create dirs fails"
15486 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
15487 ls $DIR/$tdir/striped_dir > /dev/null ||
15488 error "ls striped dir fails"
15489 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
15490 error "unlink big striped dir fails"
15492 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
15495 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15496 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15497 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15499 mkdir -p $DIR/$tdir
15501 #define OBD_FAIL_OUT_ENOSPC 0x1704
15502 do_facet mds2 lctl set_param fail_loc=0x80001704
15503 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
15504 error "create striped directory should fail"
15506 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
15508 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
15511 run_test 300p "create striped directory without space"
15514 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15515 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15517 local fd=$(free_fd)
15518 local cmd="exec $fd<$tdir"
15520 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
15523 trap "eval $cmd" EXIT
15524 cd $tdir || error "cd $tdir fails"
15525 rmdir ../$tdir || error "rmdir $tdir fails"
15526 mkdir local_dir && error "create dir succeeds"
15527 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
15531 run_test 300q "create remote directory under orphan directory"
15533 prepare_remote_file() {
15534 mkdir $DIR/$tdir/src_dir ||
15535 error "create remote source failed"
15537 cp /etc/hosts $DIR/$tdir/src_dir/a || error
15538 touch $DIR/$tdir/src_dir/a
15540 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
15541 error "create remote target dir failed"
15543 touch $DIR/$tdir/tgt_dir/b
15545 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
15546 error "rename dir cross MDT failed!"
15548 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
15549 error "src_child still exists after rename"
15551 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
15552 error "missing file(a) after rename"
15554 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
15555 error "diff after rename"
15559 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15560 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15561 local remote_file=$DIR/$tdir/tgt_dir/b
15563 mkdir -p $DIR/$tdir
15565 prepare_remote_file || error "prepare remote file failed"
15568 $OPENUNLINK $remote_file $remote_file || error
15569 $CHECKSTAT -a $remote_file || error
15571 run_test 310a "open unlink remote file"
15574 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15575 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15576 local remote_file=$DIR/$tdir/tgt_dir/b
15578 mkdir -p $DIR/$tdir
15580 prepare_remote_file || error "prepare remote file failed"
15582 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15583 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
15584 $CHECKSTAT -t file $remote_file || error "check file failed"
15586 run_test 310b "unlink remote file with multiple links while open"
15589 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
15590 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15591 local remote_file=$DIR/$tdir/tgt_dir/b
15593 mkdir -p $DIR/$tdir
15595 prepare_remote_file || error "prepare remote file failed"
15597 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15598 multiop_bg_pause $remote_file O_uc ||
15599 error "mulitop failed for remote file"
15601 $MULTIOP $DIR/$tfile Ouc
15602 kill -USR1 $MULTIPID
15605 run_test 310c "open-unlink remote file with multiple links"
15609 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
15610 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
15611 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15613 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15615 mkdir -p $DIR/$tdir
15616 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
15617 createmany -o $DIR/$tdir/$tfile. 1000
15619 # statfs data is not real time, let's just calculate it
15620 old_iused=$((old_iused + 1000))
15622 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
15623 osp.*OST0000*MDT0000.create_count")
15624 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
15625 osp.*OST0000*MDT0000.max_create_count")
15626 for idx in $(seq $MDSCOUNT); do
15627 do_facet mds$idx "lctl set_param -n \
15628 osp.*OST0000*MDT000?.max_create_count=0"
15631 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
15632 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
15633 [ $index -ne 0 ] || error "$tfile stripe index is 0"
15635 unlinkmany $DIR/$tdir/$tfile. 1000
15637 for idx in $(seq $MDSCOUNT); do
15638 do_facet mds$idx "lctl set_param -n \
15639 osp.*OST0000*MDT000?.max_create_count=$max_count"
15640 do_facet mds$idx "lctl set_param -n \
15641 osp.*OST0000*MDT000?.create_count=$count"
15645 for i in $(seq 120); do
15646 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15647 # system may be too busy to destroy all objs in time, use
15648 # a somewhat small value to not fail autotest
15649 [ $((old_iused - new_iused)) -gt 400 ] && break
15653 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
15654 [ $((old_iused - new_iused)) -gt 400 ] ||
15655 error "objs not destroyed after unlink"
15657 run_test 311 "disable OSP precreate, and unlink should destroy objs"
15664 local vdevdir=$(dirname $(facet_vdevice $ost))
15665 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15666 local zfs_zapid=$(do_facet $ost $cmd |
15667 grep -w "/O/0/d$((objid%32))" -C 5 |
15668 awk '/Object/{getline; print $1}')
15669 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
15670 awk "/$objid = /"'{printf $3}')
15675 zfs_object_blksz() {
15679 local vdevdir=$(dirname $(facet_vdevice $ost))
15680 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15681 local blksz=$(do_facet $ost $cmd $objid |
15682 awk '/dblk/{getline; printf $4}')
15684 case "${blksz: -1}" in
15685 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
15686 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
15693 test_312() { # LU-4856
15694 [ $(facet_fstype ost1) = "zfs" ] ||
15695 { skip "the test only applies to zfs" && return; }
15697 local max_blksz=$(do_facet ost1 \
15698 $ZFS get -p recordsize $(facet_device ost1) |
15699 awk '!/VALUE/{print $3}')
15701 # to make life a little bit easier
15702 $LFS mkdir -c 1 -i 0 $DIR/$tdir
15703 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15705 local tf=$DIR/$tdir/$tfile
15707 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15709 # Get ZFS object id
15710 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15712 # block size change by sequential over write
15714 for ((bs=4096; bs <= max_blksz; bs <<= 2)); do
15715 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
15717 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15718 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
15722 # block size change by sequential append write
15723 dd if=/dev/zero of=$tf bs=4K count=1 oflag=sync conv=notrunc
15724 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15725 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15727 for ((count = 1; count < $((max_blksz / 4096)); count *= 2)); do
15728 dd if=/dev/zero of=$tf bs=4K count=$count seek=$count \
15729 oflag=sync conv=notrunc
15731 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15732 blksz=$((blksz / 8192)) # in 2*4K unit
15733 [ $blksz -eq $count ] ||
15734 error "blksz error(in 8k): $blksz, expected: $count"
15740 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15741 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15743 dd if=/dev/zero of=$tf bs=8K count=1 oflag=sync conv=notrunc
15744 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15745 [ $blksz -eq 8192 ] || error "blksz error: $blksz, expected: 8k"
15747 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
15748 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15749 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
15751 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
15752 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15753 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
15755 run_test 312 "make sure ZFS adjusts its block size by write pattern"
15758 local file=$DIR/$tfile
15760 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
15762 # define OBD_FAIL_TGT_RCVD_EIO 0x720
15763 do_facet ost1 "$LCTL set_param fail_loc=0x720"
15764 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
15765 error "write should failed"
15766 do_facet ost1 "$LCTL set_param fail_loc=0"
15769 run_test 313 "io should fail after last_rcvd update fail"
15772 local read_write=$1
15773 if [ "$read_write" = "write" ]; then
15774 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
15775 elif [ "$read_write" = "read" ]; then
15776 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
15778 error "argument error"
15781 # turn off debug for performance testing
15782 local saved_debug=$($LCTL get_param -n debug)
15783 $LCTL set_param debug=0
15785 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
15787 # get ost1 size - lustre-OST0000
15788 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
15789 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
15790 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
15792 if [ "$read_write" = "read" ]; then
15793 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
15796 local start_time=$(date +%s.%N)
15797 $dd_cmd bs=1M count=$blocks oflag=sync ||
15798 error "real dd $read_write error"
15799 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
15801 if [ "$read_write" = "write" ]; then
15805 # define OBD_FAIL_OST_FAKE_RW 0x238
15806 do_facet ost1 $LCTL set_param fail_loc=0x238
15808 local start_time=$(date +%s.%N)
15809 $dd_cmd bs=1M count=$blocks oflag=sync ||
15810 error "fake dd $read_write error"
15811 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
15813 if [ "$read_write" = "write" ]; then
15815 cancel_lru_locks osc
15816 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
15817 error "$tfile size not $blocks MB"
15819 do_facet ost1 $LCTL set_param fail_loc=0
15821 echo "fake $read_write $duration_fake vs. normal $read_write" \
15822 "$duration in seconds"
15823 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
15824 error_not_in_vm "fake write is slower"
15826 $LCTL set_param -n debug="$saved_debug"
15829 test_399a() { # LU-7655 for OST fake write
15832 run_test 399a "fake write should not be slower than normal write"
15835 test_399b() { # LU-8726 for OST fake read
15836 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
15837 skip "only for ldiskfs" && return 0
15841 run_test 399b "fake read should not be slower than normal read"
15843 test_400a() { # LU-1606, was conf-sanity test_74
15844 local extra_flags=''
15845 local out=$TMP/$tfile
15846 local prefix=/usr/include/lustre
15849 if ! which $CC > /dev/null 2>&1; then
15850 skip_env "$CC is not installed"
15854 if ! [[ -d $prefix ]]; then
15855 # Assume we're running in tree and fixup the include path.
15856 extra_flags+=" -I$LUSTRE/../libcfs/include"
15857 extra_flags+=" -I$LUSTRE/include"
15858 extra_flags+=" -L$LUSTRE/utils"
15861 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
15862 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
15863 error "client api broken"
15867 run_test 400a "Lustre client api program can compile and link"
15869 test_400b() { # LU-1606, LU-5011
15871 local out=$TMP/$tfile
15872 local prefix=/usr/include/lustre
15874 # We use a hard coded prefix so that this test will not fail
15875 # when run in tree. There are headers in lustre/include/lustre/
15876 # that are not packaged (like lustre_idl.h) and have more
15877 # complicated include dependencies (like config.h and lnet/types.h).
15878 # Since this test about correct packaging we just skip them when
15879 # they don't exist (see below) rather than try to fixup cppflags.
15881 if ! which $CC > /dev/null 2>&1; then
15882 skip_env "$CC is not installed"
15886 for header in $prefix/*.h; do
15887 if ! [[ -f "$header" ]]; then
15891 if [[ "$(basename $header)" == liblustreapi.h ]]; then
15892 continue # liblustreapi.h is deprecated.
15895 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
15896 error "cannot compile '$header'"
15900 run_test 400b "packaged headers can be compiled"
15902 test_401a() { #LU-7437
15903 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
15904 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
15906 #count the number of parameters by "list_param -R"
15907 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
15908 #count the number of parameters by listing proc files
15909 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
15910 echo "proc_dirs='$proc_dirs'"
15911 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
15912 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
15915 [ $params -eq $procs ] ||
15916 error "found $params parameters vs. $procs proc files"
15918 # test the list_param -D option only returns directories
15919 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
15920 #count the number of parameters by listing proc directories
15921 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
15924 [ $params -eq $procs ] ||
15925 error "found $params parameters vs. $procs proc files"
15927 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
15930 local save=$($LCTL get_param -n jobid_var)
15933 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
15934 error "no error returned when setting bad parameters"
15936 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
15937 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
15939 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
15940 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
15941 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
15943 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
15946 local jobid_var_old=$($LCTL get_param -n jobid_var)
15947 local jobid_var_new
15949 $LCTL set_param jobid_var= &&
15950 error "no error returned for 'set_param a='"
15952 jobid_var_new=$($LCTL get_param -n jobid_var)
15953 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
15954 error "jobid_var was changed by setting without value"
15956 $LCTL set_param jobid_var &&
15957 error "no error returned for 'set_param a'"
15959 jobid_var_new=$($LCTL get_param -n jobid_var)
15960 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
15961 error "jobid_var was changed by setting without value"
15963 run_test 401c "Verify 'lctl set_param' without value fails in either format."
15966 local jobid_var_old=$($LCTL get_param -n jobid_var)
15967 local jobid_var_new
15968 local new_value="foo=bar"
15970 $LCTL set_param jobid_var=$new_value ||
15971 error "'set_param a=b' did not accept a value containing '='"
15973 jobid_var_new=$($LCTL get_param -n jobid_var)
15974 [[ "$jobid_var_new" == "$new_value" ]] ||
15975 error "'set_param a=b' failed on a value containing '='"
15977 # Reset the jobid_var to test the other format
15978 $LCTL set_param jobid_var=$jobid_var_old
15979 jobid_var_new=$($LCTL get_param -n jobid_var)
15980 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
15981 error "failed to reset jobid_var"
15983 $LCTL set_param jobid_var $new_value ||
15984 error "'set_param a b' did not accept a value containing '='"
15986 jobid_var_new=$($LCTL get_param -n jobid_var)
15987 [[ "$jobid_var_new" == "$new_value" ]] ||
15988 error "'set_param a b' failed on a value containing '='"
15990 $LCTL set_param jobid_var $jobid_var_old
15991 jobid_var_new=$($LCTL get_param -n jobid_var)
15992 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
15993 error "failed to reset jobid_var"
15995 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
15998 local server_version=$(lustre_version_code $SINGLEMDS)
15999 [[ $server_version -ge $(version_code 2.7.66) ]] ||
16000 [[ $server_version -ge $(version_code 2.7.18.4) &&
16001 $server_version -lt $(version_code 2.7.50) ]] ||
16002 [[ $server_version -ge $(version_code 2.7.2) &&
16003 $server_version -lt $(version_code 2.7.11) ]] ||
16004 { skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+";
16006 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16007 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
16008 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
16009 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
16010 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
16011 echo "Touch failed - OK"
16013 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
16016 local file1=$DIR/$tfile.1
16017 local file2=$DIR/$tfile.2
16018 local tfile=$TMP/$tfile
16020 rm -f $file1 $file2 $tfile
16025 # 30 sec OBD_TIMEOUT in ll_getattr()
16026 # right before populating st_nlink
16027 $LCTL set_param fail_loc=0x80001409
16028 stat -c %h $file1 > $tfile &
16030 # create an alias, drop all locks and reclaim the dentry
16032 cancel_lru_locks mdc
16033 cancel_lru_locks osc
16034 sysctl -w vm.drop_caches=2
16038 [ `cat $tfile` -gt 0 ] || error "wrong nlink count: `cat $tfile`"
16040 rm -f $tfile $file1 $file2
16042 run_test 403 "i_nlink should not drop to zero due to aliasing"
16044 test_404() { # LU-6601
16045 local server_version=$(lustre_version_code $SINGLEMDS)
16046 [[ $server_version -ge $(version_code 2.8.53) ]] ||
16047 { skip "Need server version newer than 2.8.52"; return 0; }
16049 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16050 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
16051 awk '/osp .*-osc-MDT/ { print $4}')
16054 for osp in $mosps; do
16055 echo "Deactivate: " $osp
16056 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
16057 local stat=$(do_facet $SINGLEMDS $LCTL dl |
16058 awk -vp=$osp '$4 == p { print $2 }')
16059 [ $stat = IN ] || {
16060 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
16061 error "deactivate error"
16063 echo "Activate: " $osp
16064 do_facet $SINGLEMDS $LCTL --device %$osp activate
16065 local stat=$(do_facet $SINGLEMDS $LCTL dl |
16066 awk -vp=$osp '$4 == p { print $2 }')
16067 [ $stat = UP ] || {
16068 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
16069 error "activate error"
16073 run_test 404 "validate manual {de}activated works properly for OSPs"
16076 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
16077 skip "Layout swap lock is not supported" && return
16079 check_swap_layouts_support && return 0
16081 test_mkdir -p $DIR/$tdir
16082 swap_lock_test -d $DIR/$tdir ||
16083 error "One layout swap locked test failed"
16085 run_test 405 "Various layout swap lock tests"
16088 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16089 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
16090 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
16091 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16092 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
16093 skip "Need MDS version at least 2.8.50" && return
16095 local def_stripenr=$($GETSTRIPE -c $MOUNT)
16096 local def_stripe_size=$($GETSTRIPE -S $MOUNT)
16097 local def_stripe_offset=$($GETSTRIPE -i $MOUNT)
16098 local def_pool=$($GETSTRIPE -p $MOUNT)
16100 local test_pool=$TESTNAME
16101 pool_add $test_pool || error "pool_add failed"
16102 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
16103 error "pool_add_targets failed"
16105 # parent set default stripe count only, child will stripe from both
16106 # parent and fs default
16107 $SETSTRIPE -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
16108 error "setstripe $MOUNT failed"
16109 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
16110 $SETSTRIPE -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
16111 for i in $(seq 10); do
16112 local f=$DIR/$tdir/$tfile.$i
16113 touch $f || error "touch failed"
16114 local count=$($GETSTRIPE -c $f)
16115 [ $count -eq $OSTCOUNT ] ||
16116 error "$f stripe count $count != $OSTCOUNT"
16117 local offset=$($GETSTRIPE -i $f)
16118 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
16119 local size=$($GETSTRIPE -S $f)
16120 [ $size -eq $((def_stripe_size * 2)) ] ||
16121 error "$f stripe size $size != $((def_stripe_size * 2))"
16122 local pool=$($GETSTRIPE -p $f)
16123 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
16126 # change fs default striping, delete parent default striping, now child
16127 # will stripe from new fs default striping only
16128 $SETSTRIPE -c 1 -S $def_stripe_size -i 0 $MOUNT ||
16129 error "change $MOUNT default stripe failed"
16130 $SETSTRIPE -c 0 $DIR/$tdir || error "delete $tdir default stripe failed"
16131 for i in $(seq 11 20); do
16132 local f=$DIR/$tdir/$tfile.$i
16133 touch $f || error "touch $f failed"
16134 local count=$($GETSTRIPE -c $f)
16135 [ $count -eq 1 ] || error "$f stripe count $count != 1"
16136 local offset=$($GETSTRIPE -i $f)
16137 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
16138 local size=$($GETSTRIPE -S $f)
16139 [ $size -eq $def_stripe_size ] ||
16140 error "$f stripe size $size != $def_stripe_size"
16141 local pool=$($GETSTRIPE -p $f)
16142 [ "#$pool" == "#" ] || error "$f pool $pool is set"
16146 unlinkmany $DIR/$tdir/$tfile. 1 20
16148 # restore FS default striping
16149 if [ -z $def_pool ]; then
16150 $SETSTRIPE -c $def_stripenr -S $def_stripe_size \
16151 -i $def_stripe_offset $MOUNT ||
16152 error "restore default striping failed"
16154 $SETSTRIPE -c $def_stripenr -S $def_stripe_size -p $def_pool \
16155 -i $def_stripe_offset $MOUNT ||
16156 error "restore default striping with $def_pool failed"
16159 local f=$DIR/$tdir/$tfile
16160 pool_remove_all_targets $test_pool $f
16161 pool_remove $test_pool $f
16163 run_test 406 "DNE support fs default striping"
16166 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16168 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
16169 skip "Need MDS version at least 2.8.55" && return
16171 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
16172 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
16173 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
16174 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
16175 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
16177 #define OBD_FAIL_DT_TXN_STOP 0x2019
16178 for idx in $(seq $MDSCOUNT); do
16179 do_facet mds$idx "lctl set_param fail_loc=0x2019"
16181 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
16182 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
16183 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
16186 run_test 407 "transaction fail should cause operation fail"
16189 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
16191 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
16192 lctl set_param fail_loc=0x8000040a
16193 # let ll_prepare_partial_page() fail
16194 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
16198 # create at least 100 unused inodes so that
16199 # shrink_icache_memory(0) should not return 0
16200 touch $DIR/$tfile-{0..100}
16201 rm -f $DIR/$tfile-{0..100}
16204 echo 2 > /proc/sys/vm/drop_caches
16206 run_test 408 "drop_caches should not hang due to page leaks"
16210 [ $MDSCOUNT -lt 2 ] &&
16211 skip "We need at least 2 MDTs for this test" && return
16213 check_mount_and_prep
16215 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
16216 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
16217 touch $DIR/$tdir/guard || error "(2) Fail to create"
16219 local PREFIX=$(str_repeat 'A' 128)
16220 echo "Create 1K hard links start at $(date)"
16221 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
16222 error "(3) Fail to hard link"
16224 echo "Links count should be right although linkEA overflow"
16225 stat $DIR/$tdir/guard || error "(4) Fail to stat"
16226 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
16227 [ $linkcount -eq 1001 ] ||
16228 error "(5) Unexpected hard links count: $linkcount"
16230 echo "List all links start at $(date)"
16231 ls -l $DIR/$tdir/foo > /dev/null ||
16232 error "(6) Fail to list $DIR/$tdir/foo"
16234 echo "Unlink hard links start at $(date)"
16235 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
16236 error "(7) Fail to unlink"
16238 run_test 409 "Large amount of cross-MDTs hard links on the same file"
16241 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
16242 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
16243 skip "Need server version at least 2.9.55" & exit 0
16244 start_full_debug_logging
16248 stop_full_debug_logging
16254 #define OBD_FAIL_BARRIER_DELAY 0x2202
16255 do_facet mgs $LCTL set_param fail_val=3 fail_loc=0x2202
16256 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
16259 local b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16260 awk '/The barrier for/ { print $7 }')
16261 [ "$b_status" = "'freezing_p1'" ] ||
16262 error "(1) unexpected barrier status $b_status"
16264 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
16266 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16267 awk '/The barrier for/ { print $7 }')
16268 [ "$b_status" = "'frozen'" ] ||
16269 error "(2) unexpected barrier status $b_status"
16271 local expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16272 awk '/will be expired/ { print $7 }')
16273 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
16274 sleep $((expired + 3))
16276 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16277 awk '/The barrier for/ { print $7 }')
16278 [ "$b_status" = "'expired'" ] ||
16279 error "(3) unexpected barrier status $b_status"
16281 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
16282 error "(4) fail to freeze barrier"
16284 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16285 awk '/The barrier for/ { print $7 }')
16286 [ "$b_status" = "'frozen'" ] ||
16287 error "(5) unexpected barrier status $b_status"
16289 #define OBD_FAIL_BARRIER_DELAY 0x2202
16290 do_facet mgs $LCTL set_param fail_val=3 fail_loc=0x2202
16291 do_facet mgs $LCTL barrier_thaw $FSNAME &
16294 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16295 awk '/The barrier for/ { print $7 }')
16296 [ "$b_status" = "'thawing'" ] ||
16297 error "(6) unexpected barrier status $b_status"
16299 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
16301 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16302 awk '/The barrier for/ { print $7 }')
16303 [ "$b_status" = "'thawed'" ] ||
16304 error "(7) unexpected barrier status $b_status"
16306 #define OBD_FAIL_BARRIER_FAILURE 0x2203
16307 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
16308 do_facet mgs $LCTL barrier_freeze $FSNAME
16310 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16311 awk '/The barrier for/ { print $7 }')
16312 [ "$b_status" = "'failed'" ] ||
16313 error "(8) unexpected barrier status $b_status"
16315 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16316 do_facet mgs $LCTL barrier_thaw $FSNAME
16320 run_test 801a "write barrier user interfaces and stat machine"
16325 mkdir $DIR/$tdir || error "(1) fail to mkdir"
16326 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
16327 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
16328 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
16329 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
16331 cancel_lru_locks mdc
16333 # 180 seconds should be long enough
16334 do_facet mgs $LCTL barrier_freeze $FSNAME 180
16336 local b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16337 awk '/The barrier for/ { print $7 }')
16338 [ "$b_status" = "'frozen'" ] ||
16339 error "(6) unexpected barrier status $b_status"
16341 mkdir $DIR/$tdir/d0/d10 &
16344 touch $DIR/$tdir/d1/f13 &
16347 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
16350 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
16353 rm -f $DIR/$tdir/d4/f12 &
16356 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
16358 # To guarantee taht the 'stat' is not blocked
16359 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16360 awk '/The barrier for/ { print $7 }')
16361 [ "$b_status" = "'frozen'" ] ||
16362 error "(8) unexpected barrier status $b_status"
16364 # let above commands to run at background
16367 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
16368 ps -p $touch_pid || error "(10) touch should be blocked"
16369 ps -p $ln_pid || error "(11) link should be blocked"
16370 ps -p $mv_pid || error "(12) rename should be blocked"
16371 ps -p $rm_pid || error "(13) unlink should be blocked"
16373 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16374 awk '/The barrier for/ { print $7 }')
16375 [ "$b_status" = "'frozen'" ] ||
16376 error "(14) unexpected barrier status $b_status"
16378 do_facet mgs $LCTL barrier_thaw $FSNAME
16379 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16380 awk '/The barrier for/ { print $7 }')
16381 [ "$b_status" = "'thawed'" ] ||
16382 error "(15) unexpected barrier status $b_status"
16384 wait $mkdir_pid || error "(16) mkdir should succeed"
16385 wait $touch_pid || error "(17) touch should succeed"
16386 wait $ln_pid || error "(18) link should succeed"
16387 wait $mv_pid || error "(19) rename should succeed"
16388 wait $rm_pid || error "(20) unlink should succeed"
16392 run_test 801b "modification will be blocked by write barrier"
16395 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
16399 stop mds2 || error "(1) Fail to stop mds2"
16401 do_facet mgs $LCTL barrier_freeze $FSNAME 30
16403 local b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16404 awk '/The barrier for/ { print $7 }')
16405 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
16406 do_facet mgs $LCTL barrier_thaw $FSNAME
16407 error "(2) unexpected barrier status $b_status"
16410 do_facet mgs $LCTL barrier_rescan $FSNAME ||
16411 error "(3) Fail to rescan barrier bitmap"
16413 do_facet mgs $LCTL barrier_freeze $FSNAME 10
16415 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16416 awk '/The barrier for/ { print $7 }')
16417 [ "$b_status" = "'frozen'" ] ||
16418 error "(4) unexpected barrier status $b_status"
16420 do_facet mgs $LCTL barrier_thaw $FSNAME
16421 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16422 awk '/The barrier for/ { print $7 }')
16423 [ "$b_status" = "'thawed'" ] ||
16424 error "(5) unexpected barrier status $b_status"
16426 local devname=$(mdsdevname 2)
16428 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
16430 do_facet mgs $LCTL barrier_rescan $FSNAME ||
16431 error "(7) Fail to rescan barrier bitmap"
16435 run_test 801c "rescan barrier bitmap"
16437 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
16438 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
16439 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
16445 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
16446 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
16447 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
16453 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
16454 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
16455 skip "Need server version at least 2.9.55" & exit 0
16457 mkdir $DIR/$tdir || error "(1) fail to mkdir"
16459 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
16460 error "(2) Fail to copy"
16462 trap cleanup_802 EXIT
16464 # sync by force before remount as readonly
16465 sync; sync_all_data; sleep 3; sync_all_data
16469 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
16470 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
16471 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
16473 echo "Mount the server as read only"
16474 setupall server_only || error "(3) Fail to start servers"
16476 echo "Mount client without ro should fail"
16477 mount_client $MOUNT &&
16478 error "(4) Mount client without 'ro' should fail"
16480 echo "Mount client with ro should succeed"
16481 mount_client $MOUNT ro ||
16482 error "(5) Mount client with 'ro' should succeed"
16484 echo "Modify should be refused"
16485 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
16487 echo "Read should be allowed"
16488 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
16489 error "(7) Read should succeed under ro mode"
16493 run_test 802 "simulate readonly device"
16496 # tests that do cleanup/setup should be run at the end
16500 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16502 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
16503 $LCTL set_param fail_loc=0x903
16505 cancel_lru_locks MGC
16507 FAIL_ON_ERROR=true cleanup
16508 FAIL_ON_ERROR=true setup
16510 run_test 900 "umount should not race with any mgc requeue thread"
16513 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
16514 check_and_cleanup_lustre
16515 if [ "$I_MOUNTED" != "yes" ]; then
16516 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true