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
2113 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2114 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2115 skip "Need MDS version at least 2.8.51" && return
2116 remote_ost_nodsh && skip "remote OST with nodsh" && return
2118 test_mkdir -p $DIR/$tdir
2120 $SETSTRIPE -c 2 $DIR/$tdir
2122 # stop all OSTs to reproduce situation for LU-7975 ticket
2123 for num in $(seq $OSTCOUNT); do
2127 # open/create f0 with O_LOV_DELAY_CREATE
2128 # truncate f0 to a non-0 size
2130 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2132 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2133 # open/write it again to force delayed layout creation
2134 cat /etc/hosts > $DIR/$tdir/f0 &
2138 for num in $(seq $OSTCOUNT); do
2139 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2140 error "ost$num failed to start"
2143 wait $catpid || error "cat failed"
2145 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2146 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2149 run_test 27F "Client resend delayed layout creation with non-zero size"
2151 # createtest also checks that device nodes are created and
2152 # then visible correctly (#2091)
2153 test_28() { # bug 2091
2155 $CREATETEST $DIR/d28/ct || error
2157 run_test 28 "create/mknod/mkdir with bad file types ============"
2160 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2161 sync; sleep 1; sync # flush out any dirty pages from previous tests
2168 declare -i LOCKCOUNTORIG=0
2169 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2170 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2172 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2174 declare -i LOCKUNUSEDCOUNTORIG=0
2175 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2176 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2183 declare -i LOCKCOUNTCURRENT=0
2184 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2185 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2188 declare -i LOCKUNUSEDCOUNTCURRENT=0
2189 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2190 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2193 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2194 $LCTL set_param -n ldlm.dump_namespaces ""
2195 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2196 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2197 log "dumped log to $TMP/test_29.dk (bug 5793)"
2200 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2201 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2202 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2203 log "dumped log to $TMP/test_29.dk (bug 5793)"
2207 run_test 29 "IT_GETATTR regression ============================"
2209 test_30a() { # was test_30
2210 cp $(which ls) $DIR || cp /bin/ls $DIR
2214 run_test 30a "execute binary from Lustre (execve) =============="
2217 cp `which ls` $DIR || cp /bin/ls $DIR
2219 $RUNAS $DIR/ls / || error
2222 run_test 30b "execute binary from Lustre as non-root ==========="
2224 test_30c() { # b=22376
2225 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2226 cp `which ls` $DIR || cp /bin/ls $DIR
2228 cancel_lru_locks mdc
2229 cancel_lru_locks osc
2230 $RUNAS $DIR/ls / || error
2233 run_test 30c "execute binary from Lustre without read perms ===="
2236 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2237 $CHECKSTAT -a $DIR/f31 || error
2239 run_test 31a "open-unlink file =================================="
2242 touch $DIR/f31 || error
2243 ln $DIR/f31 $DIR/f31b || error
2244 $MULTIOP $DIR/f31b Ouc || error
2245 $CHECKSTAT -t file $DIR/f31 || error
2247 run_test 31b "unlink file with multiple links while open ======="
2250 touch $DIR/f31 || error
2251 ln $DIR/f31 $DIR/f31c || error
2252 multiop_bg_pause $DIR/f31 O_uc || return 1
2254 $MULTIOP $DIR/f31c Ouc
2255 kill -USR1 $MULTIPID
2258 run_test 31c "open-unlink file with multiple links ============="
2261 opendirunlink $DIR/d31d $DIR/d31d || error
2262 $CHECKSTAT -a $DIR/d31d || error
2264 run_test 31d "remove of open directory ========================="
2266 test_31e() { # bug 2904
2267 openfilleddirunlink $DIR/d31e || error
2269 run_test 31e "remove of open non-empty directory ==============="
2271 test_31f() { # bug 4554
2272 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2274 test_mkdir $DIR/d31f
2275 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2276 cp /etc/hosts $DIR/d31f
2278 $GETSTRIPE $DIR/d31f/hosts
2279 multiop_bg_pause $DIR/d31f D_c || return 1
2282 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2283 test_mkdir $DIR/d31f
2284 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2285 cp /etc/hosts $DIR/d31f
2287 $GETSTRIPE $DIR/d31f/hosts
2288 multiop_bg_pause $DIR/d31f D_c || return 1
2291 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2292 wait $MULTIPID || error "first opendir $MULTIPID failed"
2296 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2297 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2300 run_test 31f "remove of open directory with open-unlink file ==="
2303 echo "-- cross directory link --"
2304 test_mkdir -c1 $DIR/${tdir}ga
2305 test_mkdir -c1 $DIR/${tdir}gb
2306 touch $DIR/${tdir}ga/f
2307 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2308 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2309 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2310 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2311 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2313 run_test 31g "cross directory link==============="
2316 echo "-- cross directory link --"
2317 test_mkdir -c1 $DIR/${tdir}
2318 test_mkdir -c1 $DIR/${tdir}/dir
2319 touch $DIR/${tdir}/f
2320 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2321 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2322 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2323 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2324 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2326 run_test 31h "cross directory link under child==============="
2329 echo "-- cross directory link --"
2330 test_mkdir -c1 $DIR/$tdir
2331 test_mkdir -c1 $DIR/$tdir/dir
2332 touch $DIR/$tdir/dir/f
2333 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2334 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2335 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2336 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2337 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2339 run_test 31i "cross directory link under parent==============="
2342 test_mkdir -c1 -p $DIR/$tdir
2343 test_mkdir -c1 -p $DIR/$tdir/dir1
2344 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2345 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2346 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2347 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2350 run_test 31j "link for directory==============="
2353 test_mkdir -c1 -p $DIR/$tdir
2355 touch $DIR/$tdir/exist
2356 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2357 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2358 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2359 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2360 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2361 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2362 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2365 run_test 31k "link to file: the same, non-existing, dir==============="
2371 touch $DIR/d31m2/exist
2372 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2373 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2374 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2375 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2376 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2377 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2380 run_test 31m "link to file: the same, non-existing, dir==============="
2383 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2384 nlink=$(stat --format=%h $DIR/$tfile)
2385 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2387 local cmd="exec $fd<$DIR/$tfile"
2390 trap "eval $cmd" EXIT
2391 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2392 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2393 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2394 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2395 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2398 run_test 31n "check link count of unlinked file"
2401 local TEMPNAME=$(mktemp $1_XXXXXX)
2402 mlink $TEMPNAME $1 2> /dev/null &&
2403 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2407 test_31o() { # LU-2901
2408 test_mkdir -p $DIR/$tdir
2409 for LOOP in $(seq 100); do
2410 rm -f $DIR/$tdir/$tfile*
2411 for THREAD in $(seq 8); do
2412 link_one $DIR/$tdir/$tfile.$LOOP &
2415 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2416 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2417 error "$LINKS duplicate links to $tfile.$LOOP" &&
2421 run_test 31o "duplicate hard links with same filename"
2424 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2426 test_mkdir $DIR/$tdir
2427 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2428 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2430 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2431 error "open unlink test1 failed"
2432 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2433 error "open unlink test2 failed"
2435 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2436 error "test1 still exists"
2437 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2438 error "test2 still exists"
2440 run_test 31p "remove of open striped directory"
2442 cleanup_test32_mount() {
2445 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2446 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2447 losetup -d $loopdev || true
2453 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2454 echo "== more mountpoints and symlinks ================="
2455 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2456 trap cleanup_test32_mount EXIT
2457 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2458 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2459 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2460 cleanup_test32_mount
2462 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2465 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2466 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2467 trap cleanup_test32_mount EXIT
2468 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2469 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2470 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2471 cleanup_test32_mount
2473 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2476 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2477 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2478 trap cleanup_test32_mount EXIT
2479 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2480 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2481 test_mkdir -p $DIR/$tdir/d2/test_dir
2482 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2483 cleanup_test32_mount
2485 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2488 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2489 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2490 trap cleanup_test32_mount EXIT
2491 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2492 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2493 test_mkdir -p $DIR/$tdir/d2/test_dir
2494 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2495 cleanup_test32_mount
2497 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2500 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2501 test_mkdir -p $DIR/d32e/tmp
2502 TMP_DIR=$DIR/d32e/tmp
2503 ln -s $DIR/d32e $TMP_DIR/symlink11
2504 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2505 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2506 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2508 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2511 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2512 test_mkdir -p $DIR/d32f/tmp
2513 TMP_DIR=$DIR/d32f/tmp
2514 ln -s $DIR/d32f $TMP_DIR/symlink11
2515 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2516 ls $DIR/d32f/tmp/symlink11 || error
2517 ls $DIR/d32f/symlink01 || error
2519 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2522 TMP_DIR=$DIR/$tdir/tmp
2523 test_mkdir -p $DIR/$tdir/tmp
2524 test_mkdir $DIR/${tdir}2
2525 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2526 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2527 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2528 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2529 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2530 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2532 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2535 rm -fr $DIR/$tdir $DIR/${tdir}2
2536 TMP_DIR=$DIR/$tdir/tmp
2537 test_mkdir -p $DIR/$tdir/tmp
2538 test_mkdir $DIR/${tdir}2
2539 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2540 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2541 ls $TMP_DIR/symlink12 || error
2542 ls $DIR/$tdir/symlink02 || error
2544 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2547 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2548 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2549 trap cleanup_test32_mount EXIT
2550 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2551 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2552 touch $DIR/$tdir/test_file
2553 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2554 cleanup_test32_mount
2556 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2560 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2561 trap cleanup_test32_mount EXIT
2562 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2563 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2564 touch $DIR/$tdir/test_file
2565 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2566 cleanup_test32_mount
2568 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2571 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2573 trap cleanup_test32_mount EXIT
2574 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2575 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2576 test_mkdir -p $DIR/$tdir/d2
2577 touch $DIR/$tdir/d2/test_file || error
2578 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2579 cleanup_test32_mount
2581 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2584 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2586 trap cleanup_test32_mount EXIT
2587 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2588 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2589 test_mkdir -p $DIR/$tdir/d2
2590 touch $DIR/$tdir/d2/test_file
2591 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2592 cleanup_test32_mount
2594 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2598 test_mkdir -p $DIR/d32m/tmp
2599 TMP_DIR=$DIR/d32m/tmp
2600 ln -s $DIR $TMP_DIR/symlink11
2601 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2602 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2603 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2605 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2609 test_mkdir -p $DIR/d32n/tmp
2610 TMP_DIR=$DIR/d32n/tmp
2611 ln -s $DIR $TMP_DIR/symlink11
2612 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2613 ls -l $DIR/d32n/tmp/symlink11 || error
2614 ls -l $DIR/d32n/symlink01 || error
2616 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2620 test_mkdir -p $DIR/d32o/tmp
2621 TMP_DIR=$DIR/d32o/tmp
2622 ln -s $DIR/$tfile $TMP_DIR/symlink12
2623 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2624 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2625 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2626 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2627 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2629 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2639 test_mkdir -p $DIR/d32p/tmp
2641 TMP_DIR=$DIR/d32p/tmp
2643 ln -s $DIR/$tfile $TMP_DIR/symlink12
2645 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2647 cat $DIR/d32p/tmp/symlink12 || error
2649 cat $DIR/d32p/symlink02 || error
2652 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2655 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2656 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2657 trap cleanup_test32_mount EXIT
2658 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2659 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2660 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2661 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2662 cleanup_test32_mount
2664 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2667 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2668 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2669 trap cleanup_test32_mount EXIT
2670 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2671 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2672 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2673 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2674 cleanup_test32_mount
2676 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2681 chmod 444 $DIR/$tfile
2682 chown $RUNAS_ID $DIR/$tfile
2684 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2687 run_test 33aa "write file with mode 444 (should return error) ===="
2691 test_mkdir -p $DIR/d33
2692 chown $RUNAS_ID $DIR/d33
2693 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2694 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2695 error "open RDWR" || true
2697 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2701 test_mkdir -p $DIR/d33
2702 chown $RUNAS_ID $DIR/d33
2703 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 || true
2705 run_test 33b "test open file with malformed flags (No panic)"
2708 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2714 remote_ost_nodsh && skip "remote OST with nodsh" && return
2717 test_mkdir -p $DIR/d33
2718 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2721 for ostnum in $(seq $OSTCOUNT); do
2722 # test-framework's OST numbering is one-based, while Lustre's
2724 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2725 # Parsing llobdstat's output sucks; we could grep the /proc
2726 # path, but that's likely to not be as portable as using the
2727 # llobdstat utility. So we parse lctl output instead.
2728 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2729 obdfilter/$ostname/stats |
2730 awk '/^write_bytes/ {print $7}' )
2731 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2732 if (( ${write_bytes:-0} > 0 ))
2739 $all_zeros || return 0
2742 echo foo > $DIR/d33/bar
2746 # Total up write_bytes after writing. We'd better find non-zeros.
2747 for ostnum in $(seq $OSTCOUNT); do
2748 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2749 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2750 obdfilter/$ostname/stats |
2751 awk '/^write_bytes/ {print $7}' )
2752 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2753 if (( ${write_bytes:-0} > 0 ))
2762 for ostnum in $(seq $OSTCOUNT); do
2763 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2764 echo "Check that write_bytes is present in obdfilter/*/stats:"
2765 do_facet ost$ostnum lctl get_param -n \
2766 obdfilter/$ostname/stats
2768 error "OST not keeping write_bytes stats (b22312)"
2771 run_test 33c "test llobdstat and write_bytes"
2774 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2775 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2777 local remote_dir=$DIR/$tdir/remote_dir
2779 test_mkdir -p $DIR/$tdir
2780 $LFS mkdir -i $MDTIDX $remote_dir ||
2781 error "create remote directory failed"
2783 touch $remote_dir/$tfile
2784 chmod 444 $remote_dir/$tfile
2785 chown $RUNAS_ID $remote_dir/$tfile
2787 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2789 chown $RUNAS_ID $remote_dir
2790 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2791 error "create" || true
2792 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2793 error "open RDWR" || true
2794 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2796 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2799 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2803 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2804 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2805 mkdir $DIR/$tdir/local_dir
2807 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2808 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2809 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2811 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2812 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2814 rmdir $DIR/$tdir/* || error "rmdir failed"
2817 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2818 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2819 mkdir $DIR/$tdir/local_dir
2821 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2822 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2823 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2825 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2826 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2828 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2831 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2832 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2833 mkdir $DIR/$tdir/local_dir
2835 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2836 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2837 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2839 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2840 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2842 run_test 33e "mkdir and striped directory should have same mode"
2846 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2850 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2851 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2854 chmod go+rwx $DIR/$tdir
2855 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2856 trap cleanup_33f EXIT
2858 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2859 error "cannot create striped directory"
2861 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2862 error "cannot create files in striped directory"
2864 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2865 error "cannot remove files in striped directory"
2867 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2868 error "cannot remove striped directory"
2872 run_test 33f "nonroot user can create, access, and remove a striped directory"
2875 mkdir -p $DIR/$tdir/dir2
2877 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
2879 [[ $err =~ "exists" ]] || error "Not exists error"
2881 run_test 33g "nonroot user create already existing root created file"
2883 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2886 $MCREATE $DIR/f34 || error
2887 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2888 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2889 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2890 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2892 run_test 34a "truncate file that has not been opened ==========="
2895 [ ! -f $DIR/f34 ] && test_34a
2896 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2897 $OPENFILE -f O_RDONLY $DIR/f34
2898 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2899 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2901 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2904 [ ! -f $DIR/f34 ] && test_34a
2905 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2906 $OPENFILE -f O_RDWR $DIR/f34
2907 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2908 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2910 run_test 34c "O_RDWR opening file-with-size works =============="
2913 [ ! -f $DIR/f34 ] && test_34a
2914 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2915 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2918 run_test 34d "write to sparse file ============================="
2922 $MCREATE $DIR/f34e || error
2923 $TRUNCATE $DIR/f34e 1000 || error
2924 $CHECKSTAT -s 1000 $DIR/f34e || error
2925 $OPENFILE -f O_RDWR $DIR/f34e
2926 $CHECKSTAT -s 1000 $DIR/f34e || error
2928 run_test 34e "create objects, some with size and some without =="
2930 test_34f() { # bug 6242, 6243
2931 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2934 $MCREATE $DIR/f34f || error
2935 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2936 dd if=$DIR/f34f of=$TMP/f34f
2937 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2938 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2939 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2940 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2941 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2943 run_test 34f "read from a file with no objects until EOF ======="
2946 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2947 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2948 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2949 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2950 cancel_lru_locks osc
2951 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2952 error "wrong size after lock cancel"
2954 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2955 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2956 error "expanding truncate failed"
2957 cancel_lru_locks osc
2958 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2959 error "wrong expanded size after lock cancel"
2961 run_test 34g "truncate long file ==============================="
2964 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2968 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2969 sync # Flush the cache so that multiop below does not block on cache
2970 # flush when getting the group lock
2971 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2974 # Since just timed wait is not good enough, let's do a sync write
2975 # that way we are sure enough time for a roundtrip + processing
2976 # passed + 2 seconds of extra margin.
2977 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2981 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2982 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2986 local nsz=`stat -c %s $DIR/$tfile`
2987 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2989 run_test 34h "ftruncate file under grouplock should not block"
2992 cp /bin/sh $DIR/f35a
2994 chown $RUNAS_ID $DIR/f35a
2995 $RUNAS $DIR/f35a && error || true
2998 run_test 35a "exec file with mode 444 (should return and not leak) ====="
3002 utime $DIR/f36 || error
3004 run_test 36a "MDS utime check (mknod, utime) ==================="
3008 utime $DIR/f36 || error
3010 run_test 36b "OST utime check (open, utime) ===================="
3015 chown $RUNAS_ID $DIR/d36
3016 $RUNAS utime $DIR/d36/f36 || error
3018 run_test 36c "non-root MDS utime check (mknod, utime) =========="
3021 [ ! -d $DIR/d36 ] && test_36c
3022 echo "" > $DIR/d36/f36
3023 $RUNAS utime $DIR/d36/f36 || error
3025 run_test 36d "non-root OST utime check (open, utime) ==========="
3028 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3029 test_mkdir -p $DIR/$tdir
3030 touch $DIR/$tdir/$tfile
3031 $RUNAS utime $DIR/$tdir/$tfile && \
3032 error "utime worked, expected failure" || true
3034 run_test 36e "utime on non-owned file (should return error) ===="
3038 local LANG_SAVE=$LANG
3039 local LC_LANG_SAVE=$LC_LANG
3040 export LANG=C LC_LANG=C # for date language
3042 DATESTR="Dec 20 2000"
3043 test_mkdir -p $DIR/$tdir
3044 lctl set_param fail_loc=$fl
3046 cp /etc/hosts $DIR/$tdir/$tfile
3047 sync & # write RPC generated with "current" inode timestamp, but delayed
3049 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3050 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3051 cancel_lru_locks osc
3052 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3054 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3055 echo "BEFORE: $LS_BEFORE" && \
3056 echo "AFTER : $LS_AFTER" && \
3057 echo "WANT : $DATESTR" && \
3058 error "$DIR/$tdir/$tfile timestamps changed" || true
3060 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3064 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3065 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3066 subr_36fh "0x80000214"
3068 run_test 36f "utime on file racing with OST BRW write =========="
3071 remote_ost_nodsh && skip "remote OST with nodsh" && return
3072 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3077 test_mkdir -p $DIR/$tdir
3078 fmd_max_age=$(do_facet ost1 \
3079 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3082 fmd_before=$(do_facet ost1 \
3083 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3084 touch $DIR/$tdir/$tfile
3085 sleep $((fmd_max_age + 12))
3086 fmd_after=$(do_facet ost1 \
3087 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3089 echo "fmd_before: $fmd_before"
3090 echo "fmd_after: $fmd_after"
3091 [[ $fmd_after -gt $fmd_before ]] &&
3092 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3093 error "fmd didn't expire after ping" || true
3095 run_test 36g "filter mod data cache expiry ====================="
3098 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3099 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3100 subr_36fh "0x80000227"
3102 run_test 36h "utime on file racing with OST BRW write =========="
3105 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3107 test_mkdir $DIR/$tdir
3108 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3110 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3111 local new_mtime=$((mtime + 200))
3113 #change Modify time of striped dir
3114 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3115 error "change mtime failed"
3117 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3119 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3121 run_test 36i "change mtime on striped directory"
3123 # test_37 - duplicate with tests 32q 32r
3126 local file=$DIR/$tfile
3128 openfile -f O_DIRECTORY $file
3131 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3132 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3134 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3136 test_39a() { # was test_39
3138 touch $DIR/${tfile}2
3139 # ls -l $DIR/$tfile $DIR/${tfile}2
3140 # ls -lu $DIR/$tfile $DIR/${tfile}2
3141 # ls -lc $DIR/$tfile $DIR/${tfile}2
3143 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3144 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3146 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3148 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3150 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3151 error "O_TRUNC didn't change timestamps"
3154 run_test 39a "mtime changed on create ==========================="
3157 test_mkdir -p -c1 $DIR/$tdir
3158 cp -p /etc/passwd $DIR/$tdir/fopen
3159 cp -p /etc/passwd $DIR/$tdir/flink
3160 cp -p /etc/passwd $DIR/$tdir/funlink
3161 cp -p /etc/passwd $DIR/$tdir/frename
3162 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3165 echo "aaaaaa" >> $DIR/$tdir/fopen
3166 echo "aaaaaa" >> $DIR/$tdir/flink
3167 echo "aaaaaa" >> $DIR/$tdir/funlink
3168 echo "aaaaaa" >> $DIR/$tdir/frename
3170 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3171 local link_new=`stat -c %Y $DIR/$tdir/flink`
3172 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3173 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3175 cat $DIR/$tdir/fopen > /dev/null
3176 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3177 rm -f $DIR/$tdir/funlink2
3178 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3180 for (( i=0; i < 2; i++ )) ; do
3181 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3182 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3183 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3184 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3186 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3187 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3188 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3189 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3191 cancel_lru_locks osc
3192 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3195 run_test 39b "mtime change on open, link, unlink, rename ======"
3197 # this should be set to past
3198 TEST_39_MTIME=`date -d "1 year ago" +%s`
3204 local mtime0=`stat -c %Y $DIR1/$tfile`
3206 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3207 local mtime1=`stat -c %Y $DIR1/$tfile`
3208 [ "$mtime1" = $TEST_39_MTIME ] || \
3209 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3212 echo hello >> $DIR1/$tfile
3214 local mtime2=`stat -c %Y $DIR1/$tfile`
3215 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3216 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3218 mv $DIR1/$tfile $DIR1/$tfile-1
3220 for (( i=0; i < 2; i++ )) ; do
3221 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3222 [ "$mtime2" = "$mtime3" ] || \
3223 error "mtime ($mtime2) changed (to $mtime3) on rename"
3225 cancel_lru_locks osc
3226 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3229 run_test 39c "mtime change on rename ==========================="
3233 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3236 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3238 for (( i=0; i < 2; i++ )) ; do
3239 local mtime=`stat -c %Y $DIR1/$tfile`
3240 [ $mtime = $TEST_39_MTIME ] || \
3241 error "mtime($mtime) is not set to $TEST_39_MTIME"
3243 cancel_lru_locks osc
3244 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3247 run_test 39d "create, utime, stat =============================="
3251 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3253 local mtime1=`stat -c %Y $DIR1/$tfile`
3255 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3257 for (( i=0; i < 2; i++ )) ; do
3258 local mtime2=`stat -c %Y $DIR1/$tfile`
3259 [ $mtime2 = $TEST_39_MTIME ] || \
3260 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3262 cancel_lru_locks osc
3263 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3266 run_test 39e "create, stat, utime, stat ========================"
3270 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3272 mtime1=`stat -c %Y $DIR1/$tfile`
3275 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3277 for (( i=0; i < 2; i++ )) ; do
3278 local mtime2=`stat -c %Y $DIR1/$tfile`
3279 [ $mtime2 = $TEST_39_MTIME ] || \
3280 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3282 cancel_lru_locks osc
3283 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3286 run_test 39f "create, stat, sleep, utime, stat ================="
3290 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3291 echo hello >> $DIR1/$tfile
3292 local mtime1=`stat -c %Y $DIR1/$tfile`
3295 chmod o+r $DIR1/$tfile
3297 for (( i=0; i < 2; i++ )) ; do
3298 local mtime2=`stat -c %Y $DIR1/$tfile`
3299 [ "$mtime1" = "$mtime2" ] || \
3300 error "lost mtime: $mtime2, should be $mtime1"
3302 cancel_lru_locks osc
3303 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3306 run_test 39g "write, chmod, stat ==============================="
3310 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3315 echo hello >> $DIR1/$tfile
3316 local mtime1=`stat -c %Y $DIR1/$tfile`
3318 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3320 if [ "$d1" != "$d2" ]; then
3321 echo "write and touch not within one second"
3323 for (( i=0; i < 2; i++ )) ; do
3324 local mtime2=`stat -c %Y $DIR1/$tfile`
3325 [ "$mtime2" = $TEST_39_MTIME ] || \
3326 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3328 cancel_lru_locks osc
3329 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3333 run_test 39h "write, utime within one second, stat ============="
3336 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3340 echo hello >> $DIR1/$tfile
3341 local mtime1=`stat -c %Y $DIR1/$tfile`
3343 mv $DIR1/$tfile $DIR1/$tfile-1
3345 for (( i=0; i < 2; i++ )) ; do
3346 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3348 [ "$mtime1" = "$mtime2" ] || \
3349 error "lost mtime: $mtime2, should be $mtime1"
3351 cancel_lru_locks osc
3352 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3355 run_test 39i "write, rename, stat =============================="
3358 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3359 start_full_debug_logging
3363 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3364 lctl set_param fail_loc=0x80000412
3365 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3366 error "multiop failed"
3368 local mtime1=`stat -c %Y $DIR1/$tfile`
3370 mv $DIR1/$tfile $DIR1/$tfile-1
3372 kill -USR1 $multipid
3373 wait $multipid || error "multiop close failed"
3375 for (( i=0; i < 2; i++ )) ; do
3376 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3377 [ "$mtime1" = "$mtime2" ] ||
3378 error "mtime is lost on close: $mtime2, " \
3381 cancel_lru_locks osc
3382 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3384 lctl set_param fail_loc=0
3385 stop_full_debug_logging
3387 run_test 39j "write, rename, close, stat ======================="
3390 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3394 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3396 local mtime1=`stat -c %Y $DIR1/$tfile`
3398 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3400 kill -USR1 $multipid
3401 wait $multipid || error "multiop close failed"
3403 for (( i=0; i < 2; i++ )) ; do
3404 local mtime2=`stat -c %Y $DIR1/$tfile`
3406 [ "$mtime2" = $TEST_39_MTIME ] || \
3407 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3409 cancel_lru_locks osc
3410 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3413 run_test 39k "write, utime, close, stat ========================"
3415 # this should be set to future
3416 TEST_39_ATIME=`date -d "1 year" +%s`
3419 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3420 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3421 local atime_diff=$(do_facet $SINGLEMDS \
3422 lctl get_param -n mdd.*MDT0000*.atime_diff)
3426 # test setting directory atime to future
3427 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3428 local atime=$(stat -c %X $DIR/$tdir)
3429 [ "$atime" = $TEST_39_ATIME ] ||
3430 error "atime is not set to future: $atime, $TEST_39_ATIME"
3432 # test setting directory atime from future to now
3433 local now=$(date +%s)
3434 touch -a -d @$now $DIR/$tdir
3436 atime=$(stat -c %X $DIR/$tdir)
3437 [ "$atime" -eq "$now" ] ||
3438 error "atime is not updated from future: $atime, $now"
3440 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3443 # test setting directory atime when now > dir atime + atime_diff
3444 local d1=$(date +%s)
3446 local d2=$(date +%s)
3447 cancel_lru_locks mdc
3448 atime=$(stat -c %X $DIR/$tdir)
3449 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3450 error "atime is not updated : $atime, should be $d2"
3452 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3455 # test not setting directory atime when now < dir atime + atime_diff
3457 cancel_lru_locks mdc
3458 atime=$(stat -c %X $DIR/$tdir)
3459 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3460 error "atime is updated to $atime, should remain $d1<atime<$d2"
3462 do_facet $SINGLEMDS \
3463 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3465 run_test 39l "directory atime update ==========================="
3468 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3471 local far_past_mtime=$(date -d "May 29 1953" +%s)
3472 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3474 touch -m -d @$far_past_mtime $DIR1/$tfile
3475 touch -a -d @$far_past_atime $DIR1/$tfile
3477 for (( i=0; i < 2; i++ )) ; do
3478 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3479 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3480 error "atime or mtime set incorrectly"
3482 cancel_lru_locks osc
3483 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3486 run_test 39m "test atime and mtime before 1970"
3488 test_39n() { # LU-3832
3489 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3490 local atime_diff=$(do_facet $SINGLEMDS \
3491 lctl get_param -n mdd.*MDT0000*.atime_diff)
3496 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3499 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3500 atime0=$(stat -c %X $DIR/$tfile)
3503 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3504 atime1=$(stat -c %X $DIR/$tfile)
3507 cancel_lru_locks mdc
3508 cancel_lru_locks osc
3509 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3510 atime2=$(stat -c %X $DIR/$tfile)
3512 do_facet $SINGLEMDS \
3513 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3515 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3516 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3518 run_test 39n "check that O_NOATIME is honored"
3521 TESTDIR=$DIR/$tdir/$tfile
3522 [ -e $TESTDIR ] && rm -rf $TESTDIR
3529 links2=$(stat -c %h .)
3530 [ $(($links1 + 2)) != $links2 ] &&
3531 error "wrong links count $(($links1 + 2)) != $links2"
3533 links3=$(stat -c %h .)
3534 [ $(($links1 + 1)) != $links3 ] &&
3535 error "wrong links count $links1 != $links3"
3538 run_test 39o "directory cached attributes updated after create ========"
3541 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3543 TESTDIR=$DIR/$tdir/$tfile
3544 [ -e $TESTDIR ] && rm -rf $TESTDIR
3545 test_mkdir -p $TESTDIR
3549 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3550 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3552 links2=$(stat -c %h .)
3553 [ $(($links1 + 2)) != $links2 ] &&
3554 error "wrong links count $(($links1 + 2)) != $links2"
3556 links3=$(stat -c %h .)
3557 [ $(($links1 + 1)) != $links3 ] &&
3558 error "wrong links count $links1 != $links3"
3561 run_test 39p "remote directory cached attributes updated after create ========"
3564 test_39q() { # LU-8041
3565 local testdir=$DIR/$tdir
3567 multiop_bg_pause $testdir D_c || error "multiop failed"
3569 cancel_lru_locks mdc
3570 kill -USR1 $multipid
3571 local atime=$(stat -c %X $testdir)
3572 [ "$atime" -ne 0 ] || error "atime is zero"
3574 run_test 39q "close won't zero out atime"
3577 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3578 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3579 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3580 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3581 error "$tfile is not 4096 bytes in size"
3583 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3587 small_write $DIR/f41 18
3589 run_test 41 "test small file write + fstat ====================="
3591 count_ost_writes() {
3592 lctl get_param -n osc.*.stats |
3593 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3594 END { printf("%0.0f", writes) }'
3601 BG_DIRTY_RATIO_SAVE=10
3602 MAX_BG_DIRTY_RATIO=25
3606 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3607 # dirty_ratio, dirty_background_ratio
3608 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3609 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3610 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3611 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3613 # if file not here, we are a 2.4 kernel
3614 kill -CONT `pidof kupdated`
3619 # setup the trap first, so someone cannot exit the test at the
3620 # exact wrong time and mess up a machine
3621 trap start_writeback EXIT
3622 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3623 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3624 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3625 sysctl -w vm.dirty_writeback_centisecs=0
3626 sysctl -w vm.dirty_writeback_centisecs=0
3627 # save and increase /proc/sys/vm/dirty_ratio
3628 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3629 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3630 # save and increase /proc/sys/vm/dirty_background_ratio
3631 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3632 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3634 # if file not here, we are a 2.4 kernel
3635 kill -STOP `pidof kupdated`
3639 # ensure that all stripes have some grant before we test client-side cache
3641 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3642 dd if=/dev/zero of=$i bs=4k count=1
3647 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3648 # file truncation, and file removal.
3650 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3652 cancel_lru_locks osc
3654 sync; sleep 1; sync # just to be safe
3655 BEFOREWRITES=`count_ost_writes`
3656 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3657 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3658 AFTERWRITES=`count_ost_writes`
3659 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3660 error "$BEFOREWRITES < $AFTERWRITES"
3663 run_test 42a "ensure that we don't flush on close"
3666 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3668 cancel_lru_locks osc
3671 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3672 BEFOREWRITES=$(count_ost_writes)
3673 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3674 AFTERWRITES=$(count_ost_writes)
3675 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3676 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3678 BEFOREWRITES=$(count_ost_writes)
3679 sync || error "sync: $?"
3680 AFTERWRITES=$(count_ost_writes)
3681 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3682 error "$BEFOREWRITES < $AFTERWRITES on sync"
3684 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3688 run_test 42b "test destroy of file with cached dirty data ======"
3690 # if these tests just want to test the effect of truncation,
3691 # they have to be very careful. consider:
3692 # - the first open gets a {0,EOF}PR lock
3693 # - the first write conflicts and gets a {0, count-1}PW
3694 # - the rest of the writes are under {count,EOF}PW
3695 # - the open for truncate tries to match a {0,EOF}PR
3696 # for the filesize and cancels the PWs.
3697 # any number of fixes (don't get {0,EOF} on open, match
3698 # composite locks, do smarter file size management) fix
3699 # this, but for now we want these tests to verify that
3700 # the cancellation with truncate intent works, so we
3701 # start the file with a full-file pw lock to match against
3702 # until the truncate.
3707 cancel_lru_locks osc
3709 # prime the file with 0,EOF PW to match
3713 # now the real test..
3714 dd if=/dev/zero of=$file bs=1024 count=100
3715 BEFOREWRITES=`count_ost_writes`
3716 $TRUNCATE $file $offset
3717 cancel_lru_locks osc
3718 AFTERWRITES=`count_ost_writes`
3723 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3725 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3726 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3729 run_test 42c "test partial truncate of file with cached dirty data"
3732 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3734 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3735 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3738 run_test 42d "test complete truncate of file with cached dirty data"
3740 test_42e() { # bug22074
3741 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3742 local TDIR=$DIR/${tdir}e
3743 local pagesz=$(page_size)
3744 local pages=16 # hardcoded 16 pages, don't change it.
3745 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3746 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3750 test_mkdir -p $DIR/${tdir}e
3751 $SETSTRIPE -c 1 $TDIR
3752 createmany -o $TDIR/f $files
3754 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3756 # we assume that with $OSTCOUNT files, at least one of them will
3757 # be allocated on OST0.
3758 warmup_files=$((OSTCOUNT * max_dirty_mb))
3759 createmany -o $TDIR/w $warmup_files
3761 # write a large amount of data into one file and sync, to get good
3762 # avail_grant number from OST.
3763 for ((i=0; i<$warmup_files; i++)); do
3764 idx=$($GETSTRIPE -i $TDIR/w$i)
3765 [ $idx -ne 0 ] && continue
3766 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3769 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3771 $LCTL get_param $proc_osc0/cur_dirty_bytes
3772 $LCTL get_param $proc_osc0/cur_grant_bytes
3774 # create as much dirty pages as we can while not to trigger the actual
3775 # RPCs directly. but depends on the env, VFS may trigger flush during this
3776 # period, hopefully we are good.
3777 for ((i=0; i<$warmup_files; i++)); do
3778 idx=$($GETSTRIPE -i $TDIR/w$i)
3779 [ $idx -ne 0 ] && continue
3780 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3782 $LCTL get_param $proc_osc0/cur_dirty_bytes
3783 $LCTL get_param $proc_osc0/cur_grant_bytes
3785 # perform the real test
3786 $LCTL set_param $proc_osc0/rpc_stats 0
3787 for ((;i<$files; i++)); do
3788 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3789 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3792 $LCTL get_param $proc_osc0/rpc_stats
3795 local have_ppr=false
3796 $LCTL get_param $proc_osc0/rpc_stats |
3797 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3798 # skip lines until we are at the RPC histogram data
3799 [ "$PPR" == "pages" ] && have_ppr=true && continue
3800 $have_ppr || continue
3802 # we only want the percent stat for < 16 pages
3803 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3805 percent=$((percent + WPCT))
3806 if [[ $percent -gt 15 ]]; then
3807 error "less than 16-pages write RPCs" \
3814 run_test 42e "verify sub-RPC writes are not done synchronously"
3816 test_43A() { # was test_43
3817 test_mkdir -p $DIR/$tdir
3818 cp -p /bin/ls $DIR/$tdir/$tfile
3819 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3821 # give multiop a chance to open
3824 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
3827 run_test 43A "execution of file opened for write should return -ETXTBSY"
3830 test_mkdir $DIR/$tdir
3831 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3832 cp -p multiop $DIR/$tdir/multiop
3833 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3834 error "multiop open $TMP/$tfile.junk failed"
3836 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3837 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3838 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3840 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3843 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3844 test_mkdir $DIR/$tdir
3845 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3846 cp -p multiop $DIR/$tdir/multiop
3847 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3848 error "multiop open $TMP/$tfile.junk failed"
3850 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3851 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3852 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3854 run_test 43b "truncate of file being executed should return -ETXTBSY"
3857 local testdir="$DIR/$tdir"
3860 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
3861 ( cd $testdir && md5sum -c )
3863 run_test 43c "md5sum of copy into lustre"
3865 test_44A() { # was test_44
3866 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3867 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3868 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3870 run_test 44A "zero length read from a sparse stripe"
3873 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3875 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3876 [[ $nstripe -gt $OSTCOUNT ]] &&
3877 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3879 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3881 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3882 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3886 OFFSETS="0 $((stride/2)) $((stride-1))"
3887 for offset in $OFFSETS; do
3888 for i in $(seq 0 $((nstripe-1))); do
3889 local GLOBALOFFSETS=""
3891 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3892 local myfn=$DIR/d44a-$size
3893 echo "--------writing $myfn at $size"
3894 ll_sparseness_write $myfn $size ||
3895 error "ll_sparseness_write"
3896 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3897 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3898 error "ll_sparseness_verify $GLOBALOFFSETS"
3900 for j in $(seq 0 $((nstripe-1))); do
3902 size=$((((j + $nstripe )*$stride + $offset)))
3903 ll_sparseness_write $myfn $size ||
3904 error "ll_sparseness_write"
3905 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3907 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3908 error "ll_sparseness_verify $GLOBALOFFSETS"
3913 run_test 44a "test sparse pwrite ==============================="
3917 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3923 before=`dirty_osc_total`
3924 echo executing "\"$*\""
3926 after=`dirty_osc_total`
3927 echo before $before, after $after
3930 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3932 # Obtain grants from OST if it supports it
3933 echo blah > ${f}_grant
3936 do_dirty_record "echo blah > $f"
3937 [[ $before -eq $after ]] && error "write wasn't cached"
3938 do_dirty_record "> $f"
3939 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3940 do_dirty_record "echo blah > $f"
3941 [[ $before -eq $after ]] && error "write wasn't cached"
3942 do_dirty_record "sync"
3943 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3944 do_dirty_record "echo blah > $f"
3945 [[ $before -eq $after ]] && error "write wasn't cached"
3946 do_dirty_record "cancel_lru_locks osc"
3947 [[ $before -gt $after ]] ||
3948 error "lock cancellation didn't lower dirty count"
3951 run_test 45 "osc io page accounting ============================"
3953 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3954 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3955 # objects offset and an assert hit when an rpc was built with 1023's mapped
3956 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3958 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3962 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3964 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3965 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3969 run_test 46 "dirtying a previously written page ================"
3971 # test_47 is removed "Device nodes check" is moved to test_28
3973 test_48a() { # bug 2399
3974 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3975 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3976 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3978 test_mkdir $DIR/$tdir
3980 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
3981 test_mkdir $DIR/$tdir || error "recreate directory failed"
3982 touch foo || error "'touch foo' failed after recreating cwd"
3983 test_mkdir bar || error "'mkdir foo' failed after recreating cwd"
3984 touch .foo || error "'touch .foo' failed after recreating cwd"
3985 test_mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
3986 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3987 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3988 cd . || error "'cd .' failed after recreating cwd"
3989 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3990 rmdir . && error "'rmdir .' worked after recreating cwd"
3991 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3992 cd .. || error "'cd ..' failed after recreating cwd"
3994 run_test 48a "Access renamed working dir (should return errors)="
3996 test_48b() { # bug 2399
3998 test_mkdir $DIR/$tdir
4000 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4001 touch foo && error "'touch foo' worked after removing cwd"
4002 test_mkdir foo && error "'mkdir foo' worked after removing cwd"
4003 touch .foo && error "'touch .foo' worked after removing cwd"
4004 test_mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4005 ls . > /dev/null && error "'ls .' worked after removing cwd"
4006 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4007 test_mkdir . && error "'mkdir .' worked after removing cwd"
4008 rmdir . && error "'rmdir .' worked after removing cwd"
4009 ln -s . foo && error "'ln -s .' worked after removing cwd"
4010 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4012 run_test 48b "Access removed working dir (should return errors)="
4014 test_48c() { # bug 2350
4015 #lctl set_param debug=-1
4018 test_mkdir -p $DIR/$tdir/dir
4020 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4021 $TRACE touch foo && error "touch foo worked after removing cwd"
4022 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
4023 touch .foo && error "touch .foo worked after removing cwd"
4024 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
4025 $TRACE ls . && error "'ls .' worked after removing cwd"
4026 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4027 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
4028 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4029 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4030 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4032 run_test 48c "Access removed working subdir (should return errors)"
4034 test_48d() { # bug 2350
4035 #lctl set_param debug=-1
4038 test_mkdir -p $DIR/$tdir/dir
4040 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4041 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4042 $TRACE touch foo && error "'touch foo' worked after removing parent"
4043 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
4044 touch .foo && error "'touch .foo' worked after removing parent"
4045 test_mkdir .foo && error "mkdir .foo worked after removing parent"
4046 $TRACE ls . && error "'ls .' worked after removing parent"
4047 $TRACE ls .. && error "'ls ..' worked after removing parent"
4048 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
4049 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4050 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4053 run_test 48d "Access removed parent subdir (should return errors)"
4055 test_48e() { # bug 4134
4056 #lctl set_param debug=-1
4059 test_mkdir -p $DIR/$tdir/dir
4061 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4062 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4063 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4064 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4065 # On a buggy kernel addition of "touch foo" after cd .. will
4066 # produce kernel oops in lookup_hash_it
4067 touch ../foo && error "'cd ..' worked after recreate parent"
4069 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4071 run_test 48e "Access to recreated parent subdir (should return errors)"
4073 test_49() { # LU-1030
4074 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4075 remote_ost_nodsh && skip "remote OST with nodsh" && return
4076 # get ost1 size - lustre-OST0000
4077 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4079 # write 800M at maximum
4080 [[ $ost1_size -lt 2 ]] && ost1_size=2
4081 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4083 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4084 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4087 # change max_pages_per_rpc while writing the file
4088 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4089 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4090 # loop until dd process exits
4091 while ps ax -opid | grep -wq $dd_pid; do
4092 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4093 sleep $((RANDOM % 5 + 1))
4095 # restore original max_pages_per_rpc
4096 $LCTL set_param $osc1_mppc=$orig_mppc
4097 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4099 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4103 test_mkdir $DIR/$tdir
4105 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4107 run_test 50 "special situations: /proc symlinks ==============="
4109 test_51a() { # was test_51
4110 # bug 1516 - create an empty entry right after ".." then split dir
4111 test_mkdir -c1 $DIR/$tdir
4112 touch $DIR/$tdir/foo
4113 $MCREATE $DIR/$tdir/bar
4115 createmany -m $DIR/$tdir/longfile 201
4117 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4118 $MCREATE $DIR/$tdir/longfile$FNUM
4123 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4125 run_test 51a "special situations: split htree with empty entry =="
4127 cleanup_print_lfs_df () {
4134 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4135 local dir=$DIR/$tdir
4137 local nrdirs=$((65536 + 100))
4139 # cleanup the directory
4142 test_mkdir -p -c1 $dir
4146 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4147 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4148 [[ $numfree -lt $nrdirs ]] &&
4149 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4152 # need to check free space for the directories as well
4153 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4154 numfree=$(( blkfree / $(fs_inode_ksize) ))
4155 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4158 trap cleanup_print_lfsdf EXIT
4161 createmany -d $dir/d $nrdirs ||
4162 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4165 nrdirs=$(ls -U $dir | wc -l)
4167 # unlink all but 100 subdirectories, then check it still works
4169 local delete=$((nrdirs - left))
4174 # for ldiskfs the nlink count should be 1, but this is OSD specific
4175 # and so this is listed for informational purposes only
4176 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4177 unlinkmany -d $dir/d $delete ||
4178 error "unlink of first $delete subdirs failed"
4180 echo "nlink between: $(stat -c %h $dir)"
4181 local found=$(ls -U $dir | wc -l)
4182 [ $found -ne $left ] &&
4183 error "can't find subdirs: found only $found, expected $left"
4185 unlinkmany -d $dir/d $delete $left ||
4186 error "unlink of second $left subdirs failed"
4187 # regardless of whether the backing filesystem tracks nlink accurately
4188 # or not, the nlink count shouldn't be more than "." and ".." here
4189 local after=$(stat -c %h $dir)
4190 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4191 echo "nlink after: $after"
4193 cleanup_print_lfs_df
4195 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4198 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4199 [[ $OSTCOUNT -lt 3 ]] &&
4200 skip_env "skipping test with few OSTs" && return
4201 test_mkdir -p $DIR/$tdir
4202 createmany -o $DIR/$tdir/t- 1000
4203 $GETSTRIPE $DIR/$tdir > $TMP/$tfile
4204 for N in $(seq 0 $((OSTCOUNT - 1))); do
4205 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4206 END { printf("%0.0f", objs) }' $TMP/$tfile)
4207 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4208 '($1 == '$N') { objs += 1 } \
4209 END { printf("%0.0f", objs) }')
4210 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4212 unlinkmany $DIR/$tdir/t- 1000
4215 for N in $(seq 1 $((OSTCOUNT - 1))); do
4216 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4217 error "OST $N has less objects vs OST $NLAST" \
4218 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4219 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4220 error "OST $N has less objects vs OST $NLAST" \
4221 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4223 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4224 error "OST $N has less #0 objects vs OST $NLAST" \
4225 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4226 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4227 error "OST $N has less #0 objects vs OST $NLAST" \
4228 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4233 run_test 51d "check object distribution"
4236 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4237 skip "Only applicable to ldiskfs-based MDTs"
4241 test_mkdir -c1 $DIR/$tdir || error "create $tdir failed"
4242 test_mkdir -c1 $DIR/$tdir/d0 || error "create d0 failed"
4244 touch $DIR/$tdir/d0/foo
4245 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4246 error "file exceed 65000 nlink limit!"
4247 unlinkmany $DIR/$tdir/d0/f- 65001
4250 run_test 51e "check file nlink limit"
4253 test_mkdir $DIR/$tdir
4256 local ulimit_old=$(ulimit -n)
4257 local spare=20 # number of spare fd's for scripts/libraries, etc.
4258 local mdt=$(lfs getstripe -M $DIR/$tdir)
4259 local numfree=$(lfs df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4261 echo "MDT$mdt numfree=$numfree, max=$max"
4262 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4263 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4264 while ! ulimit -n $((numfree + spare)); do
4265 numfree=$((numfree * 3 / 4))
4267 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4269 echo "left ulimit at $ulimit_old"
4272 createmany -o -k -t 120 $DIR/$tdir/f $numfree ||
4273 error "create+open $numfree files in $DIR/$tdir failed"
4274 ulimit -n $ulimit_old
4276 # if createmany exits at 120s there will be fewer than $numfree files
4277 unlinkmany $DIR/$tdir/f $numfree || true
4279 run_test 51f "check many open files limit"
4282 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4283 test_mkdir -p $DIR/$tdir
4284 touch $DIR/$tdir/foo
4285 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4286 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4287 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4288 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4289 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4291 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4292 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4293 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4295 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4296 cp -r $DIR/$tdir $TMP/
4297 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4299 run_test 52a "append-only flag test (should return errors)"
4302 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4303 test_mkdir -p $DIR/$tdir
4304 touch $DIR/$tdir/foo
4305 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4306 cat test > $DIR/$tdir/foo && error "cat test worked"
4307 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4308 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4309 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4311 echo foo >> $DIR/$tdir/foo && error "echo worked"
4312 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4313 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4314 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4315 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4317 chattr -i $DIR/$tdir/foo || error "chattr failed"
4319 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4321 run_test 52b "immutable flag test (should return errors) ======="
4324 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4325 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4326 remote_ost_nodsh && skip "remote OST with nodsh" && return
4339 local support_last_seq=true
4341 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4342 support_last_seq=false
4345 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4347 for value in $(do_facet $SINGLEMDS \
4348 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4349 param=$(echo ${value[0]} | cut -d "=" -f1)
4350 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4352 if $support_last_seq; then
4353 param_seq=$(echo $param |
4354 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4355 mds_last_seq=$(do_facet $SINGLEMDS \
4356 $LCTL get_param -n $param_seq)
4358 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4360 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4361 node=$(facet_active_host ost$((ostnum+1)))
4362 param="obdfilter.$ostname.last_id"
4363 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4364 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4365 ost_last_id=$ost_last
4367 if $support_last_seq; then
4368 ost_last_id=$(echo $ost_last |
4369 awk -F':' '{print $2}' |
4371 ost_last_seq=$(echo $ost_last |
4372 awk -F':' '{print $1}')
4373 [[ $ost_last_seq = $mds_last_seq ]] || continue
4376 if [[ $ost_last_id != $mds_last ]]; then
4377 error "$ost_last_id != $mds_last"
4384 $found || error "can not match last_seq/last_id for $mdtosc"
4387 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4390 perl -MSocket -e ';' || { skip "no Socket perl module installed" && return; }
4392 $SOCKETSERVER $DIR/socket ||
4393 error "$SOCKETSERVER $DIR/socket failed: $?"
4394 $SOCKETCLIENT $DIR/socket ||
4395 error "$SOCKETCLIENT $DIR/socket failed: $?"
4396 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4398 run_test 54a "unix domain socket test =========================="
4404 dd if=/dev/zero of=$f bs=$(page_size) count=1
4406 run_test 54b "char device works in lustre ======================"
4409 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4410 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4411 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4413 for i in $(seq 3 7); do
4414 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4423 loopdev="$DIR/loop54c"
4426 $UMOUNT $DIR/$tdir || rc=$?
4427 losetup -d $loopdev || true
4428 losetup -d $LOOPDEV || true
4429 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4434 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4435 loopdev="$DIR/loop54c"
4438 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4439 trap cleanup_54c EXIT
4440 mknod $loopdev b 7 $LOOPNUM
4441 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4442 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4443 losetup $loopdev $DIR/$tfile ||
4444 error "can't set up $loopdev for $DIR/$tfile"
4445 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4446 test_mkdir -p $DIR/$tdir
4447 mount -t ext2 $loopdev $DIR/$tdir ||
4448 error "error mounting $loopdev on $DIR/$tdir"
4449 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4452 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4456 run_test 54c "block device works in lustre ====================="
4462 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4464 run_test 54d "fifo device works in lustre ======================"
4469 cp -aL /dev/console $f
4470 echo $string > $f || error "echo $string to $f failed"
4472 run_test 54e "console/tty device works in lustre ======================"
4474 #The test_55 used to be iopen test and it was removed by bz#24037.
4475 #run_test 55 "check iopen_connect_dentry() ======================"
4477 test_56a() { # was test_56
4480 test_mkdir -p $DIR/$tdir/dir
4482 NUMFILESx2=$(($NUMFILES * 2))
4483 for i in $(seq 1 $NUMFILES); do
4484 touch $DIR/$tdir/file$i
4485 touch $DIR/$tdir/dir/file$i
4488 # test lfs getstripe with --recursive
4489 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4490 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4491 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4492 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4493 [[ $FILENUM -eq $NUMFILES ]] ||
4494 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4495 echo "$GETSTRIPE --recursive passed."
4497 # test lfs getstripe with file instead of dir
4498 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4499 [[ $FILENUM -eq 1 ]] ||
4500 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4501 echo "$GETSTRIPE file1 passed."
4503 #test lfs getstripe with --verbose
4504 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4505 grep -c lmm_magic) -eq $NUMFILES ]] ||
4506 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4507 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4508 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4510 #test lfs getstripe with -v prints lmm_fid
4511 [[ $($GETSTRIPE -v $DIR/$tdir | grep -c lmm_fid) -eq $NUMFILES ]] ||
4512 error "$GETSTRIPE -v $DIR/$tdir: want $NUMFILES lmm_fid: lines"
4513 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_fid) -eq 0 ]] ||
4514 error "$GETSTRIPE $DIR/$tdir: showed lmm_fid"
4515 echo "$GETSTRIPE --verbose passed."
4517 #check for FID information
4518 local fid1=$($GETSTRIPE --fid $DIR/$tdir/file1)
4519 local fid2=$($GETSTRIPE --verbose $DIR/$tdir/file1 |
4520 awk '/lmm_fid: / { print $2 }')
4521 local fid3=$($LFS path2fid $DIR/$tdir/file1)
4522 [ "$fid1" != "$fid2" ] &&
4523 error "getstripe --fid $fid1 != getstripe --verbose $fid2"
4524 [ "$fid1" != "$fid3" ] &&
4525 error "getstripe --fid $fid1 != lfs path2fid $fid3"
4526 echo "$GETSTRIPE --fid passed."
4528 #test lfs getstripe with --obd
4529 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4530 grep -q "unknown obduuid" ||
4531 error "$GETSTRIPE --obd wrong_uuid should return error message"
4533 [[ $OSTCOUNT -lt 2 ]] &&
4534 skip_env "skipping other $GETSTRIPE --obd test" && return
4537 OBDUUID=$(ostuuid_from_index $OSTIDX)
4538 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4539 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4540 [[ $FOUND -eq $FILENUM ]] ||
4541 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4542 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4543 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4544 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4545 error "$GETSTRIPE --obd: should not show file on other obd"
4546 echo "$GETSTRIPE --obd passed"
4548 run_test 56a "check $GETSTRIPE"
4551 test_mkdir $DIR/$tdir
4553 for i in $(seq 1 $NUMDIRS); do
4554 test_mkdir $DIR/$tdir/dir$i
4557 # test lfs getdirstripe default mode is non-recursion, which is
4558 # different from lfs getstripe
4559 dircnt=$($LFS getdirstripe $DIR/$tdir | grep -c lmv_stripe_count)
4560 [[ $dircnt -eq 1 ]] ||
4561 error "$LFS getdirstripe: found $dircnt, not 1"
4562 dircnt=$($LFS getdirstripe --recursive $DIR/$tdir |
4563 grep -c lmv_stripe_count)
4564 [[ $dircnt -eq $((NUMDIRS + 1)) ]] ||
4565 error "$LFS getdirstripe --recursive: found $dircnt, \
4566 not $((NUMDIRS + 1))"
4568 run_test 56b "check $LFS getdirstripe"
4572 local ost_name=$(ostname_from_index $ost_idx)
4574 local old_status=$(ost_dev_status $ost_idx)
4575 [[ -z "$old_status" ]] ||
4576 { skip_env "OST $ost_name is in $old_status status"; return 0; }
4578 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4581 local new_status=$(ost_dev_status $ost_idx)
4582 [[ "$new_status" = "D" ]] ||
4583 error "OST $ost_name is in status of '$new_status', not 'D'"
4585 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4588 new_status=$(ost_dev_status $ost_idx)
4589 [[ -z "$new_status" ]] ||
4590 error "OST $ost_name is in status of '$new_status', not ''"
4592 run_test 56c "check 'lfs df' showing device status"
4597 local LOCAL_NUMFILES="$1"
4598 local LOCAL_NUMDIRS="$2"
4599 local MKDIR_PARAMS="$3"
4600 local DIR_STRIPE_PARAMS="$4"
4602 if [ ! -d "$TDIR" ] ; then
4603 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4604 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4605 for i in `seq 1 $LOCAL_NUMFILES` ; do
4608 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4609 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4610 for j in `seq 1 $LOCAL_NUMFILES` ; do
4611 touch $TDIR/dir$i/file$j
4617 setup_56_special() {
4621 if [ ! -e "$TDIR/loop1b" ] ; then
4622 for i in `seq 1 $LOCAL_NUMFILES` ; do
4623 mknod $TDIR/loop${i}b b 7 $i
4624 mknod $TDIR/null${i}c c 1 3
4625 ln -s $TDIR/file1 $TDIR/link${i}l
4627 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4628 mknod $TDIR/dir$i/loop${i}b b 7 $i
4629 mknod $TDIR/dir$i/null${i}c c 1 3
4630 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4639 setup_56 $NUMFILES $NUMDIRS
4641 EXPECTED=$(($NUMDIRS + 2))
4642 # test lfs find with -name
4643 for i in $(seq 1 $NUMFILES) ; do
4644 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4645 [ $NUMS -eq $EXPECTED ] ||
4646 error "lfs find -name \"*$i\" $TDIR wrong: "\
4647 "found $NUMS, expected $EXPECTED"
4650 run_test 56g "check lfs find -name ============================="
4656 setup_56 $NUMFILES $NUMDIRS
4658 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4659 # test lfs find with ! -name
4660 for i in $(seq 1 $NUMFILES) ; do
4661 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4662 [ $NUMS -eq $EXPECTED ] ||
4663 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4664 "found $NUMS, expected $EXPECTED"
4667 run_test 56h "check lfs find ! -name ============================="
4671 test_mkdir -p $DIR/$tdir
4672 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4673 CMD="$LFIND -ost $UUID $DIR/$tdir"
4675 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4677 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4681 setup_56_special $NUMFILES $NUMDIRS
4683 EXPECTED=$((NUMDIRS + 1))
4684 CMD="$LFIND -type d $TDIR"
4685 NUMS=$($CMD | wc -l)
4686 [ $NUMS -eq $EXPECTED ] ||
4687 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4689 run_test 56j "check lfs find -type d ============================="
4693 setup_56_special $NUMFILES $NUMDIRS
4695 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4696 CMD="$LFIND -type f $TDIR"
4697 NUMS=$($CMD | wc -l)
4698 [ $NUMS -eq $EXPECTED ] ||
4699 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4701 run_test 56k "check lfs find -type f ============================="
4705 setup_56_special $NUMFILES $NUMDIRS
4707 EXPECTED=$((NUMDIRS + NUMFILES))
4708 CMD="$LFIND -type b $TDIR"
4709 NUMS=$($CMD | wc -l)
4710 [ $NUMS -eq $EXPECTED ] ||
4711 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4713 run_test 56l "check lfs find -type b ============================="
4717 setup_56_special $NUMFILES $NUMDIRS
4719 EXPECTED=$((NUMDIRS + NUMFILES))
4720 CMD="$LFIND -type c $TDIR"
4721 NUMS=$($CMD | wc -l)
4722 [ $NUMS -eq $EXPECTED ] ||
4723 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4725 run_test 56m "check lfs find -type c ============================="
4729 setup_56_special $NUMFILES $NUMDIRS
4731 EXPECTED=$((NUMDIRS + NUMFILES))
4732 CMD="$LFIND -type l $TDIR"
4733 NUMS=$($CMD | wc -l)
4734 [ $NUMS -eq $EXPECTED ] ||
4735 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4737 run_test 56n "check lfs find -type l ============================="
4741 setup_56 $NUMFILES $NUMDIRS
4742 utime $TDIR/file1 > /dev/null || error "utime (1)"
4743 utime $TDIR/file2 > /dev/null || error "utime (2)"
4744 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4745 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4746 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4747 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4750 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4751 [ $NUMS -eq $EXPECTED ] || \
4752 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4755 CMD="$LFIND -mtime 0 $TDIR"
4756 NUMS=$($CMD | wc -l)
4757 [ $NUMS -eq $EXPECTED ] ||
4758 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4760 run_test 56o "check lfs find -mtime for old files =========================="
4763 [ $RUNAS_ID -eq $UID ] &&
4764 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4767 setup_56 $NUMFILES $NUMDIRS
4769 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4771 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4772 NUMS=$($CMD | wc -l)
4773 [ $NUMS -eq $EXPECTED ] || \
4774 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4776 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4777 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4778 NUMS=$($CMD | wc -l)
4779 [ $NUMS -eq $EXPECTED ] || \
4780 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4782 run_test 56p "check lfs find -uid and ! -uid ==============================="
4785 [ $RUNAS_ID -eq $UID ] &&
4786 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4789 setup_56 $NUMFILES $NUMDIRS
4791 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4794 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4795 NUMS=$($CMD | wc -l)
4796 [ $NUMS -eq $EXPECTED ] ||
4797 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4799 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4800 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4801 NUMS=$($CMD | wc -l)
4802 [ $NUMS -eq $EXPECTED ] ||
4803 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4805 run_test 56q "check lfs find -gid and ! -gid ==============================="
4809 setup_56 $NUMFILES $NUMDIRS
4812 CMD="$LFIND -size 0 -type f $TDIR"
4813 NUMS=$($CMD | wc -l)
4814 [ $NUMS -eq $EXPECTED ] ||
4815 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4817 CMD="$LFIND ! -size 0 -type f $TDIR"
4818 NUMS=$($CMD | wc -l)
4819 [ $NUMS -eq $EXPECTED ] ||
4820 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4821 echo "test" > $TDIR/$tfile
4822 echo "test2" > $TDIR/$tfile.2 && sync
4824 CMD="$LFIND -size 5 -type f $TDIR"
4825 NUMS=$($CMD | wc -l)
4826 [ $NUMS -eq $EXPECTED ] ||
4827 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4829 CMD="$LFIND -size +5 -type f $TDIR"
4830 NUMS=$($CMD | wc -l)
4831 [ $NUMS -eq $EXPECTED ] ||
4832 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4834 CMD="$LFIND -size +0 -type f $TDIR"
4835 NUMS=$($CMD | wc -l)
4836 [ $NUMS -eq $EXPECTED ] ||
4837 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4839 CMD="$LFIND ! -size -5 -type f $TDIR"
4840 NUMS=$($CMD | wc -l)
4841 [ $NUMS -eq $EXPECTED ] ||
4842 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4844 CMD="$LFIND -size -5 -type f $TDIR"
4845 NUMS=$($CMD | wc -l)
4846 [ $NUMS -eq $EXPECTED ] ||
4847 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4849 run_test 56r "check lfs find -size works =========================="
4851 test_56s() { # LU-611
4853 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4855 if [[ $OSTCOUNT -gt 1 ]]; then
4856 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4860 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4864 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4865 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4866 NUMS=$($CMD | wc -l)
4867 [ $NUMS -eq $EXPECTED ] || {
4869 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4872 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4873 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4874 NUMS=$($CMD | wc -l)
4875 [ $NUMS -eq $EXPECTED ] || {
4877 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4881 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4882 NUMS=$($CMD | wc -l)
4883 [ $NUMS -eq $EXPECTED ] || {
4885 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4888 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4889 NUMS=$($CMD | wc -l)
4890 [ $NUMS -eq $EXPECTED ] || {
4892 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4896 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4897 NUMS=$($CMD | wc -l)
4898 [ $NUMS -eq $EXPECTED ] || {
4900 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4903 run_test 56s "check lfs find -stripe-count works"
4905 test_56t() { # LU-611
4907 setup_56 $NUMFILES $NUMDIRS "--stripe-size 512k"
4909 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4911 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4912 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4913 NUMS=$($CMD | wc -l)
4914 [ $NUMS -eq $EXPECTED ] ||
4915 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4917 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4918 NUMS=$($CMD | wc -l)
4919 [ $NUMS -eq $EXPECTED ] ||
4920 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4922 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4923 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4924 NUMS=$($CMD | wc -l)
4925 [ $NUMS -eq $EXPECTED ] ||
4926 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4928 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4929 NUMS=$($CMD | wc -l)
4930 [ $NUMS -eq $EXPECTED ] ||
4931 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4934 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4935 NUMS=$($CMD | wc -l)
4936 [ $NUMS -eq $EXPECTED ] ||
4937 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4939 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4940 NUMS=$($CMD | wc -l)
4941 [ $NUMS -eq $EXPECTED ] ||
4942 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4945 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4946 NUMS=$($CMD | wc -l)
4947 [ $NUMS -eq $EXPECTED ] ||
4948 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4950 run_test 56t "check lfs find -stripe-size works"
4952 test_56u() { # LU-611
4954 setup_56 $NUMFILES $NUMDIRS "-i 0"
4956 if [[ $OSTCOUNT -gt 1 ]]; then
4957 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4963 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4964 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4965 NUMS=$($CMD | wc -l)
4966 [ $NUMS -eq $EXPECTED ] ||
4967 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4970 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4971 NUMS=$($CMD | wc -l)
4972 [ $NUMS -eq $EXPECTED ] ||
4973 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4975 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4976 NUMS=$($CMD | wc -l)
4977 [ $NUMS -eq $EXPECTED ] ||
4978 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4981 # This should produce an error and not return any files
4982 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4983 NUMS=$($CMD 2>/dev/null | wc -l)
4984 [ $NUMS -eq $EXPECTED ] ||
4985 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4987 if [[ $OSTCOUNT -gt 1 ]]; then
4988 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4989 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4990 NUMS=$($CMD | wc -l)
4991 [ $NUMS -eq $EXPECTED ] ||
4992 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4995 run_test 56u "check lfs find -stripe-index works"
5002 setup_56 $NUMFILES $NUMDIRS
5004 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
5005 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
5007 for file in $($LFIND -mdt $UUID $TDIR); do
5008 file_mdt_idx=$($GETSTRIPE -M $file)
5009 [ $file_mdt_idx -eq $MDT_IDX ] ||
5010 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
5013 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
5016 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
5018 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5021 rm -rf $TDIR || error "remove $TDIR failed"
5022 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5025 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
5026 error "$GETSTRIPE -S -d $TDIR failed"
5027 stripe_size=${stripe_size%% *}
5029 local file_size=$((stripe_size * OSTCOUNT))
5030 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5031 local required_space=$((file_num * file_size))
5033 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5035 [[ $free_space -le $((required_space / 1024)) ]] &&
5036 skip_env "need at least $required_space bytes free space," \
5037 "have $free_space kbytes" && return
5040 local dd_count=$((file_size / dd_bs))
5042 # write data into the files
5046 for i in $(seq 1 $NUMFILES); do
5048 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
5049 error "write data into $file failed"
5051 for i in $(seq 1 $NUMDIRS); do
5052 for j in $(seq 1 $NUMFILES); do
5053 file=$TDIR/dir$i/file$j
5054 yes | dd bs=$dd_bs count=$dd_count of=$file \
5056 error "write data into $file failed"
5061 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5064 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
5066 eval $cmd || error "$cmd failed"
5068 check_stripe_count $TDIR/file1 $expected
5070 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5072 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5073 # OST 1 if it is on OST 0. This file is small enough to
5074 # be on only one stripe.
5075 file=$TDIR/migr_1_ost
5076 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5077 error "write data into $file failed"
5078 local obdidx=$($LFS getstripe -i $file)
5079 local oldmd5=$(md5sum $file)
5081 [[ $obdidx -eq 0 ]] && newobdidx=1
5082 cmd="$LFS migrate -i $newobdidx $file"
5084 eval $cmd || error "$cmd failed"
5085 local realobdix=$($LFS getstripe -i $file)
5086 local newmd5=$(md5sum $file)
5087 [[ $newobdidx -ne $realobdix ]] &&
5088 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
5089 [[ "$oldmd5" != "$newmd5" ]] &&
5090 error "md5sum differ: $oldmd5, $newmd5"
5094 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
5096 eval $cmd || error "$cmd failed"
5098 for j in $(seq 1 $NUMFILES); do
5099 check_stripe_count $TDIR/dir1/file$j $expected
5102 # lfs_migrate works with lfs find
5103 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
5104 $LFS_MIGRATE -y -c $expected"
5106 eval $cmd || error "$cmd failed"
5108 for i in $(seq 2 $NUMFILES); do
5109 check_stripe_count $TDIR/file$i $expected
5111 for i in $(seq 2 $NUMDIRS); do
5112 for j in $(seq 1 $NUMFILES); do
5113 check_stripe_count $TDIR/dir$i/file$j $expected
5117 run_test 56w "check lfs_migrate -c stripe_count works"
5120 check_swap_layouts_support && return 0
5121 [[ $OSTCOUNT -lt 2 ]] &&
5122 skip_env "need 2 OST, skipping test" && return
5124 local dir0=$DIR/$tdir/$testnum
5125 test_mkdir -p $dir0 || error "creating dir $dir0"
5127 local ref1=/etc/passwd
5128 local file1=$dir0/file1
5130 $SETSTRIPE -c 2 $file1
5132 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5133 stripe=$($GETSTRIPE -c $file1)
5134 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5135 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5140 run_test 56x "lfs migration support"
5143 check_swap_layouts_support && return 0
5144 [[ $OSTCOUNT -lt 2 ]] &&
5145 skip_env "need 2 OST, skipping test" && return
5147 local dir0=$DIR/$tdir/$testnum
5148 test_mkdir -p $dir0 || error "creating dir $dir0"
5150 local ref1=/etc/passwd
5151 local file1=$dir0/file1
5153 $SETSTRIPE -c 2 $file1
5155 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5156 local stripe=$($GETSTRIPE -c $file1)
5157 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5158 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5163 run_test 56xa "lfs migration --block support"
5166 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5167 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5171 local dir0=$DIR/$tdir/$testnum
5172 test_mkdir -p $dir0 || error "creating dir $dir0"
5173 local f1=$dir0/file1
5174 local f2=$dir0/file2
5176 touch $f1 || error "creating std file $f1"
5177 $MULTIOP $f2 H2c || error "creating released file $f2"
5179 # a directory can be raid0, so ask only for files
5180 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
5181 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5183 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
5184 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5186 # only files can be released, so no need to force file search
5187 res=$($LFIND $dir0 -L released)
5188 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5190 res=$($LFIND $dir0 \! -L released)
5191 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5194 run_test 56y "lfs find -L raid0|released"
5196 test_56z() { # LU-4824
5197 # This checks to make sure 'lfs find' continues after errors
5198 # There are two classes of errors that should be caught:
5199 # - If multiple paths are provided, all should be searched even if one
5201 # - If errors are encountered during the search, it should not terminate
5204 test_mkdir $DIR/$tdir
5205 for i in d{0..9}; do
5206 test_mkdir $DIR/$tdir/$i
5208 touch $DIR/$tdir/d{0..9}/$tfile
5209 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
5210 error "$LFS find did not return an error"
5211 # Make a directory unsearchable. This should NOT be the last entry in
5212 # directory order. Arbitrarily pick the 6th entry
5213 chmod 700 $($LFS find $DIR/$tdir -type d | sed '6!d')
5214 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5215 # The user should be able to see 10 directories and 9 files
5216 [ $count == 19 ] || error "$LFS find did not continue after error"
5218 run_test 56z "lfs find should continue after an error"
5220 test_56aa() { # LU-5937
5221 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5224 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
5226 createmany -o $DIR/$tdir/striped_dir/${tfile}- 1024
5227 local dirs=$(lfs find --size +8k $DIR/$tdir/)
5229 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5231 run_test 56aa "lfs find --size under striped dir"
5234 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5235 # note test will not do anything if MDS is not local
5236 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5237 skip "Only applicable to ldiskfs-based MDTs"
5241 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5242 local MNTDEV="osd*.*MDT*.mntdev"
5243 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5244 [ -z "$DEV" ] && error "can't access $MNTDEV"
5245 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5246 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5247 error "can't access $DEV"
5248 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5249 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5253 run_test 57a "verify MDS filesystem created with large inodes =="
5256 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5257 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5258 skip "Only applicable to ldiskfs-based MDTs"
5262 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5263 local dir=$DIR/$tdir
5267 local FILEN=$dir/f$FILECOUNT
5269 rm -rf $dir || error "removing $dir"
5270 test_mkdir -p -c1 $dir || error "creating $dir"
5271 local mdtidx=$($LFS getstripe -M $dir)
5272 local mdtname=MDT$(printf %04x $mdtidx)
5273 local facet=mds$((mdtidx + 1))
5275 echo "mcreating $FILECOUNT files"
5276 createmany -m $dir/f 1 $FILECOUNT || \
5277 error "creating files in $dir"
5279 # verify that files do not have EAs yet
5280 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5281 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5285 df $dir #make sure we get new statfs data
5286 local MDSFREE=$(do_facet $facet \
5287 lctl get_param -n osd*.*$mdtname.kbytesfree)
5288 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5289 echo "opening files to create objects/EAs"
5291 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5292 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5295 # verify that files have EAs now
5296 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5297 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5299 sleep 1 #make sure we get new statfs data
5301 local MDSFREE2=$(do_facet $facet \
5302 lctl get_param -n osd*.*$mdtname.kbytesfree)
5303 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5304 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5305 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5306 error "MDC before $MDCFREE != after $MDCFREE2"
5308 echo "MDC before $MDCFREE != after $MDCFREE2"
5309 echo "unable to confirm if MDS has large inodes"
5314 run_test 57b "default LOV EAs are stored inside large inodes ==="
5317 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5318 [ -z "$(which wiretest 2>/dev/null)" ] &&
5319 skip_env "could not find wiretest" && return
5322 run_test 58 "verify cross-platform wire constants =============="
5325 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5326 echo "touch 130 files"
5327 createmany -o $DIR/f59- 130
5329 unlinkmany $DIR/f59- 130
5331 # wait for commitment of removal
5332 wait_delete_completed
5334 run_test 59 "verify cancellation of llog records async ========="
5336 TEST60_HEAD="test_60 run $RANDOM"
5338 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5339 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5340 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5341 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5342 skip_env "missing subtest run-llog.sh" && return
5344 log "$TEST60_HEAD - from kernel mode"
5345 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5346 do_facet mgs sh run-llog.sh
5347 do_facet mgs $LCTL dk > $TMP/$tfile
5349 # LU-6388: test llog_reader
5350 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5351 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5352 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5353 skip_env "missing llog_reader" && return
5354 local fstype=$(facet_fstype mgs)
5355 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5356 skip_env "Only for ldiskfs or zfs type mgs" && return
5358 local mntpt=$(facet_mntpt mgs)
5359 local mgsdev=$(mgsdevname 1)
5371 #get fid and record list
5372 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5374 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5376 #remount mgs as ldiskfs or zfs type
5377 stop mgs || error "stop mgs failed"
5378 mount_fstype mgs || error "remount mgs failed"
5379 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5382 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5383 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5388 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5390 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5392 echo "obj_file is $obj_file"
5393 do_facet mgs $llog_reader $obj_file
5395 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5396 awk '{ print $3 }' | sed -e "s/^type=//g")
5397 if [ $rec_type != $rec ]; then
5398 echo "FAILED test_60a wrong record type $rec_type," \
5404 #check obj path if record type is LLOG_LOGID_MAGIC
5405 if [ "$rec" == "1064553b" ]; then
5406 path=$(do_facet mgs $llog_reader $obj_file |
5407 grep "path=" | awk '{ print $NF }' |
5408 sed -e "s/^path=//g")
5409 if [ $obj_file != $mntpt/$path ]; then
5410 echo "FAILED test_60a wrong obj path" \
5411 "$montpt/$path, should be $obj_file"
5418 #restart mgs before "error", otherwise it will block the next test
5419 stop mgs || error "stop mgs failed"
5420 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5421 $pass || error "test failed, see FAILED test_60a messages for specifics"
5423 run_test 60a "llog_test run from kernel module and test llog_reader"
5426 # test old logid format
5427 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
5428 do_facet mgs $LCTL dl | grep MGS
5429 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
5430 error "old llog_print failed"
5433 # test new logid format
5434 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
5435 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
5436 error "new llog_print failed"
5439 run_test 60aa "llog_print works with FIDs and simple names"
5441 test_60b() { # bug 6411
5442 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5444 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5456 [[ $LLOG_COUNT -gt 100 ]] &&
5457 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5459 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5462 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5463 echo "create 5000 files"
5464 createmany -o $DIR/f60c- 5000
5465 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5466 lctl set_param fail_loc=0x80000137
5467 unlinkmany $DIR/f60c- 5000
5468 lctl set_param fail_loc=0
5470 run_test 60c "unlink file when mds full"
5473 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5474 SAVEPRINTK=$(lctl get_param -n printk)
5476 # verify "lctl mark" is even working"
5477 MESSAGE="test message ID $RANDOM $$"
5478 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5479 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5481 lctl set_param printk=0 || error "set lnet.printk failed"
5482 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5483 MESSAGE="new test message ID $RANDOM $$"
5484 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5485 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5486 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5488 lctl set_param -n printk="$SAVEPRINTK"
5490 run_test 60d "test printk console message masking"
5493 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5494 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5496 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5497 do_facet mds1 lctl set_param fail_loc=0x15b
5500 run_test 60e "no space while new llog is being created"
5503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5505 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5506 cancel_lru_locks osc
5507 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5510 run_test 61 "mmap() writes don't make sync hang ================"
5512 # bug 2330 - insufficient obd_match error checking causes LBUG
5514 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5517 cancel_lru_locks osc
5518 lctl set_param fail_loc=0x405
5519 cat $f && error "cat succeeded, expect -EIO"
5520 lctl set_param fail_loc=0
5522 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5523 # match every page all of the time.
5524 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5526 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5527 # Though this test is irrelevant anymore, it helped to reveal some
5528 # other grant bugs (LU-4482), let's keep it.
5529 test_63a() { # was test_63
5530 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5531 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5532 for i in `seq 10` ; do
5533 dd if=/dev/zero of=$DIR/f63 bs=8k &
5539 rm -f $DIR/f63 || true
5541 run_test 63a "Verify oig_wait interruption does not crash ======="
5543 # bug 2248 - async write errors didn't return to application on sync
5544 # bug 3677 - async write errors left page locked
5546 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5548 lctl set_param debug=-1
5550 # ensure we have a grant to do async writes
5551 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5554 sync # sync lest earlier test intercept the fail_loc
5556 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5557 lctl set_param fail_loc=0x80000406
5558 $MULTIOP $DIR/$tfile Owy && \
5559 error "sync didn't return ENOMEM"
5560 sync; sleep 2; sync # do a real sync this time to flush page
5561 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5562 error "locked page left in cache after async error" || true
5565 run_test 63b "async write errors should be returned to fsync ==="
5568 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5570 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5572 run_test 64a "verify filter grant calculations (in kernel) ====="
5575 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5576 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5578 run_test 64b "check out-of-space detection on client ==========="
5581 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5583 run_test 64c "verify grant shrink ========================------"
5585 # bug 1414 - set/get directories' stripe info
5587 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5588 test_mkdir -p $DIR/$tdir
5590 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5592 run_test 65a "directory with no stripe info ===================="
5595 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5596 test_mkdir -p $DIR/$tdir
5597 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5599 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5602 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5604 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
5607 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5608 if [[ $OSTCOUNT -gt 1 ]]; then
5609 test_mkdir -p $DIR/$tdir
5610 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5612 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5613 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5615 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5618 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
5621 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5622 test_mkdir -p $DIR/$tdir
5623 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
5624 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5626 if [[ $STRIPECOUNT -le 0 ]]; then
5628 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5629 #LOV_MAX_STRIPE_COUNT is 2000
5630 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5632 sc=$(($STRIPECOUNT - 1))
5634 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5635 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5636 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5637 error "lverify failed"
5639 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
5642 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5643 test_mkdir -p $DIR/$tdir
5645 $SETSTRIPE $DIR/$tdir || error "setstripe"
5646 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5647 error "no stripe info failed"
5649 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5651 run_test 65e "directory setstripe defaults ======================="
5654 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5655 test_mkdir -p $DIR/${tdir}f
5656 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5658 run_test 65f "dir setstripe permission (should return error) ==="
5661 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5662 test_mkdir -p $DIR/$tdir
5663 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5665 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5667 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5668 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5669 error "delete default stripe failed"
5671 run_test 65g "directory setstripe -d ==========================="
5674 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5675 test_mkdir -p $DIR/$tdir
5676 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5678 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5680 test_mkdir -p $DIR/$tdir/dd1
5681 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5682 error "stripe info inherit failed"
5684 run_test 65h "directory stripe info inherit ===================="
5686 test_65i() { # bug6367
5687 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5688 $SETSTRIPE -S 65536 -c -1 $MOUNT
5690 run_test 65i "set non-default striping on root directory (bug 6367)="
5692 test_65ia() { # bug12836
5693 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5694 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5696 run_test 65ia "getstripe on -1 default directory striping"
5698 test_65ib() { # bug12836
5699 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5700 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5702 run_test 65ib "getstripe -v on -1 default directory striping"
5704 test_65ic() { # bug12836
5705 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5706 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5708 run_test 65ic "new find on -1 default directory striping"
5710 test_65j() { # bug6367
5711 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5713 # if we aren't already remounting for each test, do so for this test
5714 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5715 cleanup || error "failed to unmount"
5718 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5720 run_test 65j "set default striping on root directory (bug 6367)="
5722 test_65k() { # bug11679
5723 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5724 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5725 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5727 local disable_precreate=true
5728 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
5729 disable_precreate=false
5731 echo "Check OST status: "
5732 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
5733 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
5735 for OSC in $MDS_OSCS; do
5736 echo $OSC "is active"
5737 do_facet $SINGLEMDS lctl --device %$OSC activate
5740 for INACTIVE_OSC in $MDS_OSCS; do
5741 local ost=$(osc_to_ost $INACTIVE_OSC)
5742 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
5743 lov.*md*.target_obd |
5744 awk -F: /$ost/'{ print $1 }' | head -n 1)
5747 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
5748 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
5750 echo "Deactivate: " $INACTIVE_OSC
5751 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5753 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
5754 osp.$ost*MDT0000.create_count")
5755 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
5756 osp.$ost*MDT0000.max_create_count")
5757 $disable_precreate &&
5758 do_facet $SINGLEMDS "lctl set_param -n \
5759 osp.$ost*MDT0000.max_create_count=0"
5761 for idx in $(seq 0 $((OSTCOUNT - 1))); do
5762 [ -f $DIR/$tdir/$idx ] && continue
5763 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
5764 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
5765 error "setstripe $idx should succeed"
5766 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
5768 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
5771 do_facet $SINGLEMDS "lctl set_param -n \
5772 osp.$ost*MDT0000.max_create_count=$max_count"
5773 do_facet $SINGLEMDS "lctl set_param -n \
5774 osp.$ost*MDT0000.create_count=$count"
5775 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5776 echo $INACTIVE_OSC "is Activate"
5778 wait_osc_import_state mds ost$ostnum FULL
5781 run_test 65k "validate manual striping works properly with deactivated OSCs"
5783 test_65l() { # bug 12836
5784 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5785 test_mkdir -p $DIR/$tdir/test_dir
5786 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5787 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5789 run_test 65l "lfs find on -1 stripe dir ========================"
5792 $RUNAS $SETSTRIPE -c 2 $MOUNT && error "setstripe should fail"
5795 run_test 65m "normal user can't set filesystem default stripe"
5797 # bug 2543 - update blocks count on client
5799 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5801 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5802 sync; sync_all_data; sync; sync_all_data
5803 cancel_lru_locks osc
5804 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5805 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5807 run_test 66 "update inode blocks count on client ==============="
5812 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5814 if [ ! -z "$LLOOP" ]; then
5815 if swapon -s | grep -q $LLOOP; then
5816 swapoff $LLOOP || error "swapoff failed"
5819 $LCTL blockdev_detach $LLOOP || error "detach failed"
5827 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5831 swapon -s | awk '($1 == "'$1'") { print $4 }'
5834 # bug5265, obdfilter oa2dentry return -ENOENT
5835 # #define OBD_FAIL_SRV_ENOENT 0x217
5837 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5838 remote_ost_nodsh && skip "remote OST with nodsh" && return
5841 $SETSTRIPE -c 1 -i 0 $f
5843 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5845 do_facet ost1 lctl set_param fail_loc=0x217
5846 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5847 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5849 do_facet ost1 lctl set_param fail_loc=0
5850 $DIRECTIO write $f 0 2 || error "write error"
5852 cancel_lru_locks osc
5853 $DIRECTIO read $f 0 1 || error "read error"
5855 do_facet ost1 lctl set_param fail_loc=0x217
5856 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5858 do_facet ost1 lctl set_param fail_loc=0
5861 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5864 test_mkdir -p $DIR/$tdir
5865 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
5866 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5868 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5870 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5871 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5872 [ "$RUNAS_ID" = "$UID" ] &&
5873 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5875 # Check that testing environment is properly set up. Skip if not
5876 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5877 skip_env "User $RUNAS_ID does not exist - skipping"
5881 chmod 777 $DIR/$tfile
5882 chmod ug+s $DIR/$tfile
5883 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5884 error "$RUNAS dd $DIR/$tfile failed"
5885 # See if we are still setuid/sgid
5886 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5887 error "S/gid is not dropped on write"
5888 # Now test that MDS is updated too
5889 cancel_lru_locks mdc
5890 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5891 error "S/gid is not dropped on MDS"
5894 run_test 72a "Test that remove suid works properly (bug5695) ===="
5896 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5899 [ "$RUNAS_ID" = "$UID" ] && \
5900 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5901 [ "$RUNAS_ID" -eq 0 ] && \
5902 skip_env "RUNAS_ID = 0 -- skipping" && return
5904 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5905 # Check that testing environment is properly set up. Skip if not
5906 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5907 skip_env "User $RUNAS_ID does not exist - skipping"
5910 touch $DIR/${tfile}-f{g,u}
5911 test_mkdir $DIR/${tfile}-dg
5912 test_mkdir $DIR/${tfile}-du
5913 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5914 chmod g+s $DIR/${tfile}-{f,d}g
5915 chmod u+s $DIR/${tfile}-{f,d}u
5916 for perm in 777 2777 4777; do
5917 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5918 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5919 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5920 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5924 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5926 # bug 3462 - multiple simultaneous MDC requests
5928 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5929 test_mkdir $DIR/d73-1
5930 test_mkdir $DIR/d73-2
5931 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5934 lctl set_param fail_loc=0x80000129
5935 $MULTIOP $DIR/d73-1/f73-2 Oc &
5937 lctl set_param fail_loc=0
5939 $MULTIOP $DIR/d73-2/f73-3 Oc &
5943 wait $pid1 || return 1
5947 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5948 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5949 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5953 run_test 73 "multiple MDC requests (should not deadlock)"
5955 test_74a() { # bug 6149, 6184
5956 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5957 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5959 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5960 # will spin in a tight reconnection loop
5962 $LCTL set_param fail_loc=0x8000030e
5963 # get any lock that won't be difficult - lookup works.
5965 $LCTL set_param fail_loc=0
5969 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5971 test_74b() { # bug 13310
5972 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5973 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5975 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5976 # will spin in a tight reconnection loop
5977 $LCTL set_param fail_loc=0x8000030e
5978 # get a "difficult" lock
5980 $LCTL set_param fail_loc=0
5984 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5987 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5988 #define OBD_FAIL_LDLM_NEW_LOCK
5989 $LCTL set_param fail_loc=0x319
5990 touch $DIR/$tfile && error "touch successful"
5991 $LCTL set_param fail_loc=0
5994 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5997 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6000 get_inode_slab_tunables() {
6001 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
6004 set_inode_slab_tunables() {
6005 echo "lustre_inode_cache $1" > /proc/slabinfo
6008 test_76() { # Now for bug 20433, added originally in bug 1443
6009 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6010 local SLAB_SETTINGS=$(get_inode_slab_tunables)
6011 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6012 # we cannot set limit below 1 which means 1 inode in each
6013 # per-cpu cache is still allowed
6014 set_inode_slab_tunables "1 1 0"
6015 cancel_lru_locks osc
6016 BEFORE_INODES=$(num_inodes)
6017 echo "before inodes: $BEFORE_INODES"
6019 [ "$SLOW" = "no" ] && COUNT=100
6020 for i in $(seq $COUNT); do
6024 cancel_lru_locks osc
6025 AFTER_INODES=$(num_inodes)
6026 echo "after inodes: $AFTER_INODES"
6028 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6030 AFTER_INODES=$(num_inodes)
6032 echo "wait $wait seconds inodes: $AFTER_INODES"
6033 if [ $wait -gt 30 ]; then
6034 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6037 set_inode_slab_tunables "$SLAB_SETTINGS"
6039 run_test 76 "confirm clients recycle inodes properly ===="
6045 # Note: in sptlrpc modes which enable its own bulk checksum, the
6046 # original crc32_le bulk checksum will be automatically disabled,
6047 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6048 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6049 # In this case set_checksums() will not be no-op, because sptlrpc
6050 # bulk checksum will be enabled all through the test.
6052 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6053 lctl set_param -n osc.*.checksums $1
6057 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6058 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6059 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6060 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6063 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6064 log "set checksum type to $1"
6067 F77_TMP=$TMP/f77-temp
6070 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6071 error "error writing to $F77_TMP"
6074 test_77a() { # bug 10889
6075 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6076 $GSS && skip "could not run with gss" && return
6077 [ ! -f $F77_TMP ] && setup_f77
6079 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6083 run_test 77a "normal checksum read/write operation"
6085 test_77b() { # bug 10889
6086 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6087 $GSS && skip "could not run with gss" && return
6088 [ ! -f $F77_TMP ] && setup_f77
6089 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6090 $LCTL set_param fail_loc=0x80000409
6093 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6094 error "dd error: $?"
6095 $LCTL set_param fail_loc=0
6097 for algo in $CKSUM_TYPES; do
6098 cancel_lru_locks osc
6099 set_checksum_type $algo
6100 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6101 $LCTL set_param fail_loc=0x80000408
6102 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6103 $LCTL set_param fail_loc=0
6106 set_checksum_type $ORIG_CSUM_TYPE
6109 run_test 77b "checksum error on client write, read"
6114 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
6116 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
6117 [ -n $osc_file_prefix ] && rm -f ${osc_file_prefix}*
6118 $check_ost && [ -n $ost_file_prefix ] &&
6119 do_facet ost1 rm -f ${ost_file_prefix}\*
6123 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6124 $GSS && skip "could not run with gss" && return
6127 local osc_file_prefix
6129 local check_ost=false
6130 local ost_file_prefix
6136 # ensure corruption will occur on first OSS/OST
6137 $LFS setstripe -i 0 $DIR/$tfile
6139 [ ! -f $F77_TMP ] && setup_f77
6140 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6141 error "dd write error: $?"
6142 fid=$($LFS path2fid $DIR/$tfile)
6144 if [ $(lustre_version_code ost1) -ge $(version_code 2.5.42.6) ]
6147 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
6148 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
6150 echo "OSS do not support bulk pages dump upon error"
6153 osc_file_prefix=$($LCTL get_param -n debug_path)
6154 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
6156 trap cleanup_77c EXIT
6159 # enable bulk pages dump upon error on Client
6160 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
6161 # enable bulk pages dump upon error on OSS
6163 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
6165 # flush Client cache to allow next read to reach OSS
6166 cancel_lru_locks osc
6168 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6169 $LCTL set_param fail_loc=0x80000408
6170 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
6171 $LCTL set_param fail_loc=0
6175 # check cksum dump on Client
6176 osc_file=$(ls ${osc_file_prefix}*)
6177 [ -n "$osc_file" ] || error "no checksum dump file on Client"
6178 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
6179 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
6180 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
6181 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
6183 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
6184 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6185 error "dump content does not match on Client"
6187 $check_ost || skip "No need to check cksum dump on OSS"
6189 # check cksum dump on OSS
6190 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
6191 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
6192 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
6193 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
6194 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6195 error "dump content does not match on OSS"
6199 run_test 77c "checksum error on client read with debug"
6201 test_77d() { # bug 10889
6202 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6203 $GSS && skip "could not run with gss" && return
6204 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6205 $LCTL set_param fail_loc=0x80000409
6207 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6208 error "direct write: rc=$?"
6209 $LCTL set_param fail_loc=0
6212 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6213 $LCTL set_param fail_loc=0x80000408
6215 cancel_lru_locks osc
6216 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6217 error "direct read: rc=$?"
6218 $LCTL set_param fail_loc=0
6221 run_test 77d "checksum error on OST direct write, read"
6223 test_77f() { # bug 10889
6224 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6225 $GSS && skip "could not run with gss" && return
6227 for algo in $CKSUM_TYPES; do
6228 cancel_lru_locks osc
6229 set_checksum_type $algo
6230 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6231 $LCTL set_param fail_loc=0x409
6232 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6233 error "direct write succeeded"
6234 $LCTL set_param fail_loc=0
6236 set_checksum_type $ORIG_CSUM_TYPE
6239 run_test 77f "repeat checksum error on write (expect error)"
6241 test_77g() { # bug 10889
6242 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6243 $GSS && skip "could not run with gss" && return
6244 remote_ost_nodsh && skip "remote OST with nodsh" && return
6246 [ ! -f $F77_TMP ] && setup_f77
6248 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6249 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6250 do_facet ost1 lctl set_param fail_loc=0x8000021a
6252 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6253 error "write error: rc=$?"
6254 do_facet ost1 lctl set_param fail_loc=0
6257 cancel_lru_locks osc
6258 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6259 do_facet ost1 lctl set_param fail_loc=0x8000021b
6261 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6262 do_facet ost1 lctl set_param fail_loc=0
6265 run_test 77g "checksum error on OST write, read"
6267 test_77j() { # bug 13805
6268 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6269 $GSS && skip "could not run with gss" && return
6270 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6271 lctl set_param fail_loc=0x40c
6272 remount_client $MOUNT
6273 lctl set_param fail_loc=0
6274 # wait async osc connect to finish and reflect updated state value
6276 for (( i=0; i < OSTCOUNT; i++ )) ; do
6277 wait_osc_import_state client ost$((i+1)) FULL
6280 for VALUE in $(lctl get_param osc.*osc-[^mM]*.checksum_type); do
6281 PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
6282 algo=$(lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g')
6283 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6285 remount_client $MOUNT
6287 run_test 77j "client only supporting ADLER32"
6289 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6298 test_78() { # bug 10901
6299 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6300 remote_ost || { skip_env "local OST" && return; }
6303 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6304 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6305 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6306 echo "MemTotal: $MEMTOTAL"
6308 # reserve 256MB of memory for the kernel and other running processes,
6309 # and then take 1/2 of the remaining memory for the read/write buffers.
6310 if [ $MEMTOTAL -gt 512 ] ;then
6311 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6313 # for those poor memory-starved high-end clusters...
6314 MEMTOTAL=$((MEMTOTAL / 2))
6316 echo "Mem to use for directio: $MEMTOTAL"
6318 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6319 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6320 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6321 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6323 echo "Smallest OST: $SMALLESTOST"
6324 [[ $SMALLESTOST -lt 10240 ]] &&
6325 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6327 trap cleanup_test_78 EXIT
6329 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6330 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6332 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6333 echo "File size: $F78SIZE"
6334 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6335 for i in $(seq 1 $NSEQ); do
6336 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6337 echo directIO rdwr round $i of $NSEQ
6338 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6343 run_test 78 "handle large O_DIRECT writes correctly ============"
6345 test_79() { # bug 12743
6346 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6347 wait_delete_completed
6349 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6350 BKFREE=$(calc_osc_kbytes kbytesfree)
6351 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6353 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6354 DFTOTAL=`echo $STRING | cut -d, -f1`
6355 DFUSED=`echo $STRING | cut -d, -f2`
6356 DFAVAIL=`echo $STRING | cut -d, -f3`
6357 DFFREE=$(($DFTOTAL - $DFUSED))
6359 ALLOWANCE=$((64 * $OSTCOUNT))
6361 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6362 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6363 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6365 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6366 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6367 error "df free($DFFREE) mismatch OST free($BKFREE)"
6369 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6370 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6371 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6374 run_test 79 "df report consistency check ======================="
6376 test_80() { # bug 10718
6377 remote_ost_nodsh && skip "remote OST with nodsh" && return
6378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6379 # relax strong synchronous semantics for slow backends like ZFS
6380 local soc="obdfilter.*.sync_on_lock_cancel"
6381 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6383 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6384 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6385 facet_active_host $host; done | sort -u)
6386 do_nodes $hosts lctl set_param $soc=never
6389 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6391 local BEFORE=`date +%s`
6392 cancel_lru_locks osc
6393 local AFTER=`date +%s`
6394 local DIFF=$((AFTER-BEFORE))
6395 if [ $DIFF -gt 1 ] ; then
6396 error "elapsed for 1M@1T = $DIFF"
6399 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6403 run_test 80 "Page eviction is equally fast at high offsets too ===="
6405 test_81a() { # LU-456
6406 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6407 remote_ost_nodsh && skip "remote OST with nodsh" && return
6408 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6409 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6410 do_facet ost1 lctl set_param fail_loc=0x80000228
6412 # write should trigger a retry and success
6413 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6414 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6416 if [ $RC -ne 0 ] ; then
6417 error "write should success, but failed for $RC"
6420 run_test 81a "OST should retry write when get -ENOSPC ==============="
6422 test_81b() { # LU-456
6423 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6424 remote_ost_nodsh && skip "remote OST with nodsh" && return
6425 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6426 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6427 do_facet ost1 lctl set_param fail_loc=0x228
6429 # write should retry several times and return -ENOSPC finally
6430 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6431 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6434 if [ $RC -ne $ENOSPC ] ; then
6435 error "dd should fail for -ENOSPC, but succeed."
6438 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6440 test_82() { # LU-1031
6441 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6445 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6447 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6449 kill -USR1 $MULTIPID2
6451 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6452 error "First grouplock does not block second one"
6454 echo "Second grouplock blocks first one"
6456 kill -USR1 $MULTIPID1
6460 run_test 82 "Basic grouplock test ==============================="
6463 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6465 test_mkdir -p $DIR/d99cvsroot
6466 chown $RUNAS_ID $DIR/d99cvsroot
6467 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6470 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6473 run_test 99a "cvs init ========================================="
6476 [ -z "$(which cvs 2>/dev/null)" ] &&
6477 skip_env "could not find cvs" && return
6478 [ ! -d $DIR/d99cvsroot ] && test_99a
6480 # some versions of cvs import exit(1) when asked to import links or
6481 # files they can't read. ignore those files.
6482 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6483 ! -perm /4 -printf '-I %f\n')
6484 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6485 d99reposname vtag rtag
6487 run_test 99b "cvs import ======================================="
6490 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6491 [ ! -d $DIR/d99cvsroot ] && test_99b
6493 test_mkdir -p $DIR/d99reposname
6494 chown $RUNAS_ID $DIR/d99reposname
6495 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6497 run_test 99c "cvs checkout ====================================="
6500 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6501 [ ! -d $DIR/d99cvsroot ] && test_99c
6502 cd $DIR/d99reposname
6504 $RUNAS cvs add -m 'addmsg' foo99
6506 run_test 99d "cvs add =========================================="
6509 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6510 [ ! -d $DIR/d99cvsroot ] && test_99c
6511 cd $DIR/d99reposname
6514 run_test 99e "cvs update ======================================="
6517 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6518 [ ! -d $DIR/d99cvsroot ] && test_99d
6519 cd $DIR/d99reposname
6520 $RUNAS cvs commit -m 'nomsg' foo99
6521 rm -fr $DIR/d99cvsroot
6523 run_test 99f "cvs commit ======================================="
6526 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6527 [ "$NETTYPE" = tcp ] || \
6528 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
6531 remote_ost_nodsh && skip "remote OST with nodsh" && return
6532 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6534 { skip "useless for local single node setup" && return; }
6536 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6537 [ "$PROT" != "tcp" ] && continue
6538 RPORT=$(echo $REMOTE | cut -d: -f2)
6539 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6542 LPORT=`echo $LOCAL | cut -d: -f2`
6543 if [ $LPORT -ge 1024 ]; then
6544 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6546 error_exit "local: $LPORT > 1024, remote: $RPORT"
6549 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6551 run_test 100 "check local port using privileged port ==========="
6553 function get_named_value()
6562 echo $line | sed "s/^$tag[ ]*//"
6569 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6570 awk '/^max_cached_mb/ { print $2 }')
6573 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6578 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6579 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6583 local cache_limit=32
6585 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6586 trap cleanup_101a EXIT
6587 $LCTL set_param -n llite.*.read_ahead_stats 0
6588 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6591 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6593 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6594 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6597 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6598 get_named_value 'read but discarded' | cut -d" " -f1); do
6599 discard=$(($discard + $s))
6603 if [[ $(($discard * 10)) -gt $nreads ]]; then
6604 $LCTL get_param osc.*-osc*.rpc_stats
6605 $LCTL get_param llite.*.read_ahead_stats
6606 error "too many ($discard) discarded pages"
6608 rm -f $DIR/$tfile || true
6610 run_test 101a "check read-ahead for random reads ================"
6613 test_mkdir -p $DIR/$tdir
6614 local STRIPE_SIZE=$1
6615 local FILE_LENGTH=$2
6618 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6620 local list=$(comma_list $(osts_nodes))
6621 set_osd_param $list '' read_cache_enable 0
6622 set_osd_param $list '' writethrough_cache_enable 0
6624 trap cleanup_test101bc EXIT
6625 # prepare the read-ahead file
6626 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6628 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6629 count=$FILE_SIZE_MB 2> /dev/null
6633 cleanup_test101bc() {
6638 local list=$(comma_list $(osts_nodes))
6639 set_osd_param $list '' read_cache_enable 1
6640 set_osd_param $list '' writethrough_cache_enable 1
6644 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6649 local STRIPE_SIZE=$2
6650 local FILE_LENGTH=$3
6651 local RA_INC=1048576
6652 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6653 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6654 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6655 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6656 get_named_value 'read but discarded' |
6657 cut -d" " -f1 | calc_total)
6658 if [[ $DISCARD -gt $discard_limit ]]; then
6659 $LCTL get_param llite.*.read_ahead_stats
6660 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6662 echo "Read-ahead success for size ${READ_SIZE}"
6667 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6668 [[ $OSTCOUNT -lt 2 ]] &&
6669 skip_env "skipping stride IO stride-ahead test" && return
6670 local STRIPE_SIZE=1048576
6671 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6672 if [ $SLOW == "yes" ]; then
6673 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6675 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6678 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6680 # prepare the read-ahead file
6681 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6682 cancel_lru_locks osc
6683 for BIDX in 2 4 8 16 32 64 128 256
6685 local BSIZE=$((BIDX*4096))
6686 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6687 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6688 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6689 $LCTL set_param -n llite.*.read_ahead_stats 0
6690 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6691 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6692 cancel_lru_locks osc
6693 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6698 run_test 101b "check stride-io mode read-ahead ================="
6701 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6702 local STRIPE_SIZE=1048576
6703 local FILE_LENGTH=$((STRIPE_SIZE*100))
6707 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6709 cancel_lru_locks osc
6710 $LCTL set_param osc.*.rpc_stats 0
6711 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6712 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6713 local stats=$($LCTL get_param -n $osc_rpc_stats)
6714 local lines=$(echo "$stats" | awk 'END {print NR;}')
6717 if [ $lines -le 20 ]; then
6720 for size in 1 2 4 8; do
6721 local rpc=$(echo "$stats" |
6722 awk '($1 == "'$size':") {print $2; exit; }')
6724 error "Small $((size*4))k read IO $rpc !"
6726 echo "$osc_rpc_stats check passed!"
6731 run_test 101c "check stripe_size aligned read-ahead ================="
6734 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6735 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6739 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6740 local file=$DIR/$tfile
6741 local sz_MB=${FILESIZE_101d:-500}
6742 local ra_MB=${READAHEAD_MB:-40}
6744 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6745 [ $free_MB -lt $sz_MB ] &&
6746 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6748 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6749 $SETSTRIPE -c -1 $file || error "setstripe failed"
6751 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6752 echo Cancel LRU locks on lustre client to flush the client cache
6753 cancel_lru_locks osc
6755 echo Disable read-ahead
6756 local old_READAHEAD=$(set_read_ahead 0)
6758 echo Reading the test file $file with read-ahead disabled
6759 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6761 echo Cancel LRU locks on lustre client to flush the client cache
6762 cancel_lru_locks osc
6763 echo Enable read-ahead with ${ra_MB}MB
6764 set_read_ahead $ra_MB
6766 echo Reading the test file $file with read-ahead enabled
6767 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6769 echo "read-ahead disabled time read $raOFF"
6770 echo "read-ahead enabled time read $raON"
6772 set_read_ahead $old_READAHEAD
6774 wait_delete_completed
6776 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6777 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6779 run_test 101d "file read with and without read-ahead enabled"
6782 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6783 local file=$DIR/$tfile
6784 local size_KB=500 #KB
6788 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6789 local need_KB=$((count * size_KB))
6790 [[ $free_KB -le $need_KB ]] &&
6791 skip_env "Need free space $need_KB, have $free_KB" && return
6793 echo "Creating $count ${size_KB}K test files"
6794 for ((i = 0; i < $count; i++)); do
6795 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6798 echo "Cancel LRU locks on lustre client to flush the client cache"
6799 cancel_lru_locks osc
6801 echo "Reset readahead stats"
6802 $LCTL set_param -n llite.*.read_ahead_stats 0
6804 for ((i = 0; i < $count; i++)); do
6805 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6808 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6809 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6811 for ((i = 0; i < $count; i++)); do
6812 rm -rf $file.$i 2>/dev/null
6815 #10000 means 20% reads are missing in readahead
6816 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6818 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6821 which iozone || { skip "no iozone installed" && return; }
6823 local old_debug=$($LCTL get_param debug)
6824 old_debug=${old_debug#*=}
6825 $LCTL set_param debug="reada mmap"
6827 # create a test file
6828 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
6830 echo Cancel LRU locks on lustre client to flush the client cache
6831 cancel_lru_locks osc
6833 echo Reset readahead stats
6834 $LCTL set_param -n llite.*.read_ahead_stats 0
6836 echo mmap read the file with small block size
6837 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
6840 echo checking missing pages
6841 $LCTL get_param llite.*.read_ahead_stats
6842 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6843 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6845 $LCTL set_param debug="$old_debug"
6846 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
6849 run_test 101f "check mmap read performance"
6851 test_101g_brw_size_test() {
6853 local pages=$((mb * 1048576 / $(page_size)))
6855 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
6856 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
6857 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
6858 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
6862 $LCTL set_param -n osc.*.rpc_stats=0
6864 # 10 RPCs should be enough for the test
6866 dd if=/dev/zero of=$DIR/$tfile bs=${mb}M count=$count ||
6867 { error "dd write ${mb} MB blocks failed"; return 3; }
6868 cancel_lru_locks osc
6869 dd of=/dev/null if=$DIR/$tfile bs=${mb}M count=$count ||
6870 { error "dd write ${mb} MB blocks failed"; return 4; }
6872 # calculate number of full-sized read and write RPCs
6873 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
6874 sed -n '/pages per rpc/,/^$/p' |
6875 awk '/'$pages':/ { reads += $2; writes += $5 };' \
6876 'END { print reads,writes }'))
6877 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
6879 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
6887 local osts=$(get_facets OST)
6888 local list=$(comma_list $(osts_nodes))
6889 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6890 local brw_size="obdfilter.*.brw_size"
6892 $LFS setstripe -i 0 -c 1 $DIR/$tfile
6894 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
6895 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.52) ]; then
6896 [ $(lustre_version_code ost1) -ge $(version_code 2.9.52) ] &&
6898 if [[ $orig_mb < 16 ]]; then
6899 save_lustre_params $osts "$brw_size" > $p
6900 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
6901 error "set 16MB RPC size failed"
6903 echo "remount client to enable new RPC size"
6904 remount_client $MOUNT || error "remount_client failed"
6907 test_101g_brw_size_test 16 || error "16MB RPC test failed"
6908 # should be able to set brw_size=12, but no rpc_stats for that
6909 test_101g_brw_size_test 8 || error "8MB RPC test failed"
6912 test_101g_brw_size_test 4 || error "4MB RPC test failed"
6914 if [[ $orig_mb < 16 ]]; then
6915 restore_lustre_params < $p
6916 remount_client $MOUNT || error "remount_client restore failed"
6919 rm -f $p $DIR/$tfile
6921 run_test 101g "Big bulk(4/16 MiB) readahead"
6924 test_mkdir -p $DIR/$tdir
6925 chown $RUNAS_ID $DIR/$tdir
6928 STRIPE_COUNT=$OSTCOUNT
6929 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6931 trap cleanup_test102 EXIT
6933 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6935 for num in 1 2 3 4; do
6936 for count in $(seq 1 $STRIPE_COUNT); do
6937 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6938 local size=`expr $STRIPE_SIZE \* $num`
6939 local file=file"$num-$idx-$count"
6940 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6946 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6952 rm -rf $DIR/d0.sanity/d102
6956 local testfile=$DIR/$tfile
6960 [ "$UID" != 0 ] && skip_env "must run as root" && return
6961 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6962 skip_env "must have user_xattr" && return
6964 [ -z "$(which setfattr 2>/dev/null)" ] &&
6965 skip_env "could not find setfattr" && return
6967 echo "set/get xattr..."
6968 setfattr -n trusted.name1 -v value1 $testfile ||
6969 error "setfattr -n trusted.name1=value1 $testfile failed"
6970 getfattr -n trusted.name1 $testfile 2> /dev/null |
6971 grep "trusted.name1=.value1" ||
6972 error "$testfile missing trusted.name1=value1"
6974 setfattr -n user.author1 -v author1 $testfile ||
6975 error "setfattr -n user.author1=author1 $testfile failed"
6976 getfattr -n user.author1 $testfile 2> /dev/null |
6977 grep "user.author1=.author1" ||
6978 error "$testfile missing trusted.author1=author1"
6981 setfattr -n trusted.name2 -v value2 $testfile ||
6982 error "$testfile unable to set trusted.name2"
6983 setfattr -n trusted.name3 -v value3 $testfile ||
6984 error "$testfile unable to set trusted.name3"
6985 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6986 grep "trusted.name" | wc -l) -eq 3 ] ||
6987 error "$testfile missing 3 trusted.name xattrs"
6989 setfattr -n user.author2 -v author2 $testfile ||
6990 error "$testfile unable to set user.author2"
6991 setfattr -n user.author3 -v author3 $testfile ||
6992 error "$testfile unable to set user.author3"
6993 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6994 grep "user.author" | wc -l) -eq 3 ] ||
6995 error "$testfile missing 3 user.author xattrs"
6997 echo "remove xattr..."
6998 setfattr -x trusted.name1 $testfile ||
6999 error "$testfile error deleting trusted.name1"
7000 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7001 error "$testfile did not delete trusted.name1 xattr"
7003 setfattr -x user.author1 $testfile ||
7004 error "$testfile error deleting user.author1"
7005 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
7006 error "$testfile did not delete trusted.name1 xattr"
7008 # b10667: setting lustre special xattr be silently discarded
7009 echo "set lustre special xattr ..."
7010 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
7011 error "$testfile allowed setting trusted.lov"
7013 run_test 102a "user xattr test =================================="
7016 [ -z "$(which setfattr 2>/dev/null)" ] &&
7017 skip_env "could not find setfattr" && return
7019 # b10930: get/set/list trusted.lov xattr
7020 echo "get/set/list trusted.lov xattr ..."
7021 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
7022 local testfile=$DIR/$tfile
7023 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7024 error "setstripe failed"
7025 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7026 error "getstripe failed"
7027 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7028 error "can't get trusted.lov from $testfile"
7030 local testfile2=${testfile}2
7031 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7032 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7035 setfattr -n trusted.lov -v $value $testfile2
7036 local stripe_size=$($GETSTRIPE -S $testfile2)
7037 local stripe_count=$($GETSTRIPE -c $testfile2)
7038 [[ $stripe_size -eq 65536 ]] ||
7039 error "stripe size $stripe_size != 65536"
7040 [[ $stripe_count -eq $STRIPECOUNT ]] ||
7041 error "stripe count $stripe_count != $STRIPECOUNT"
7044 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
7047 [ -z "$(which setfattr 2>/dev/null)" ] &&
7048 skip_env "could not find setfattr" && return
7050 # b10930: get/set/list lustre.lov xattr
7051 echo "get/set/list lustre.lov xattr ..."
7052 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
7053 test_mkdir -p $DIR/$tdir
7054 chown $RUNAS_ID $DIR/$tdir
7055 local testfile=$DIR/$tdir/$tfile
7056 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7057 error "setstripe failed"
7058 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
7059 error "getstripe failed"
7060 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
7061 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
7063 local testfile2=${testfile}2
7064 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
7065 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
7067 $RUNAS $MCREATE $testfile2
7068 $RUNAS setfattr -n lustre.lov -v $value $testfile2
7069 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
7070 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
7071 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
7072 [ $stripe_count -eq $STRIPECOUNT ] ||
7073 error "stripe count $stripe_count != $STRIPECOUNT"
7075 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
7077 compare_stripe_info1() {
7078 local stripe_index_all_zero=true
7080 for num in 1 2 3 4; do
7081 for count in $(seq 1 $STRIPE_COUNT); do
7082 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
7083 local size=$((STRIPE_SIZE * num))
7084 local file=file"$num-$offset-$count"
7085 stripe_size=$($LFS getstripe -S $PWD/$file)
7086 [[ $stripe_size -ne $size ]] &&
7087 error "$file: size $stripe_size != $size"
7088 stripe_count=$($LFS getstripe -c $PWD/$file)
7089 # allow fewer stripes to be created, ORI-601
7090 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
7091 error "$file: count $stripe_count != $count"
7092 stripe_index=$($LFS getstripe -i $PWD/$file)
7093 [[ $stripe_index -ne 0 ]] &&
7094 stripe_index_all_zero=false
7098 $stripe_index_all_zero &&
7099 error "all files are being extracted starting from OST index 0"
7104 [ -n "$(which tar 2>/dev/null)" ] &&
7105 strings $(which tar) | grep -q "lustre" && echo tar
7109 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7110 # b10930: tar test for trusted.lov xattr
7111 TAR=$(find_lustre_tar)
7112 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7113 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7115 test_mkdir -p $DIR/d102d
7116 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
7118 compare_stripe_info1
7120 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
7123 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7124 # b10930: tar test for trusted.lov xattr
7125 TAR=$(find_lustre_tar)
7126 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7127 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7129 test_mkdir -p $DIR/d102f
7131 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
7133 compare_stripe_info1
7135 run_test 102f "tar copy files, not keep osts ==========="
7138 local xsize=${1:-1024} # in bytes
7139 local file=$DIR/$tfile
7141 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7142 skip "must have user_xattr" && return 0
7143 [ -z "$(which setfattr 2>/dev/null)" ] &&
7144 skip_env "could not find setfattr" && return 0
7145 [ -z "$(which getfattr 2>/dev/null)" ] &&
7146 skip_env "could not find getfattr" && return 0
7150 local value="$(generate_string $xsize)"
7152 local xbig=trusted.big
7153 log "save $xbig on $file"
7154 setfattr -n $xbig -v $value $file ||
7155 error "saving $xbig on $file failed"
7157 local orig=$(get_xattr_value $xbig $file)
7158 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7160 local xsml=trusted.sml
7161 log "save $xsml on $file"
7162 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7164 local new=$(get_xattr_value $xbig $file)
7165 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7167 log "grow $xsml on $file"
7168 setfattr -n $xsml -v "$value" $file ||
7169 error "growing $xsml on $file failed"
7171 new=$(get_xattr_value $xbig $file)
7172 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7173 log "$xbig still valid after growing $xsml"
7178 test_102h() { # bug 15777
7181 run_test 102h "grow xattr from inside inode to external block"
7184 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7185 grow_xattr $(max_xattr_size)
7187 run_test 102ha "grow xattr from inside inode to external inode"
7189 test_102i() { # bug 17038
7190 [ -z "$(which getfattr 2>/dev/null)" ] &&
7191 skip "could not find getfattr" && return
7193 ln -s $DIR/$tfile $DIR/${tfile}link
7194 getfattr -n trusted.lov $DIR/$tfile ||
7195 error "lgetxattr on $DIR/$tfile failed"
7196 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7197 grep -i "no such attr" ||
7198 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7199 rm -f $DIR/$tfile $DIR/${tfile}link
7201 run_test 102i "lgetxattr test on symbolic link ============"
7204 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7205 TAR=$(find_lustre_tar)
7206 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7207 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7208 setup_test102 "$RUNAS"
7209 test_mkdir -p $DIR/d102j
7210 chown $RUNAS_ID $DIR/d102j
7211 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
7213 compare_stripe_info1 "$RUNAS"
7215 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7218 [ -z "$(which setfattr 2>/dev/null)" ] &&
7219 skip "could not find setfattr" && return
7221 # b22187 just check that does not crash for regular file.
7222 setfattr -n trusted.lov $DIR/$tfile
7223 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
7224 local test_kdir=$DIR/d102k
7225 test_mkdir $test_kdir
7226 local default_size=`$GETSTRIPE -S $test_kdir`
7227 local default_count=`$GETSTRIPE -c $test_kdir`
7228 local default_offset=`$GETSTRIPE -i $test_kdir`
7229 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7230 error 'dir setstripe failed'
7231 setfattr -n trusted.lov $test_kdir
7232 local stripe_size=`$GETSTRIPE -S $test_kdir`
7233 local stripe_count=`$GETSTRIPE -c $test_kdir`
7234 local stripe_offset=`$GETSTRIPE -i $test_kdir`
7235 [ $stripe_size -eq $default_size ] ||
7236 error "stripe size $stripe_size != $default_size"
7237 [ $stripe_count -eq $default_count ] ||
7238 error "stripe count $stripe_count != $default_count"
7239 [ $stripe_offset -eq $default_offset ] ||
7240 error "stripe offset $stripe_offset != $default_offset"
7241 rm -rf $DIR/$tfile $test_kdir
7243 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7246 [ -z "$(which getfattr 2>/dev/null)" ] &&
7247 skip "could not find getfattr" && return
7249 # LU-532 trusted. xattr is invisible to non-root
7250 local testfile=$DIR/$tfile
7254 echo "listxattr as user..."
7255 chown $RUNAS_ID $testfile
7256 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7257 grep -q "trusted" &&
7258 error "$testfile trusted xattrs are user visible"
7262 run_test 102l "listxattr size test =================================="
7264 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7265 local path=$DIR/$tfile
7268 listxattr_size_check $path || error "listattr_size_check $path failed"
7270 run_test 102m "Ensure listxattr fails on small bufffer ========"
7274 getxattr() { # getxattr path name
7275 # Return the base64 encoding of the value of xattr name on path.
7279 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7281 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7283 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7285 getfattr --absolute-names --encoding=base64 --name=$name $path |
7286 awk -F= -v name=$name '$1 == name {
7287 print substr($0, index($0, "=") + 1);
7291 test_102n() { # LU-4101 mdt: protect internal xattrs
7292 [ -z "$(which setfattr 2>/dev/null)" ] &&
7293 skip "could not find setfattr" && return
7294 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7296 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7300 local file0=$DIR/$tfile.0
7301 local file1=$DIR/$tfile.1
7302 local xattr0=$TMP/$tfile.0
7303 local xattr1=$TMP/$tfile.1
7304 local namelist="lov lma lmv link fid version som hsm"
7308 rm -rf $file0 $file1 $xattr0 $xattr1
7311 # Get 'before' xattrs of $file1.
7312 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7314 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
7315 namelist+=" lfsck_namespace"
7316 for name in $namelist; do
7317 # Try to copy xattr from $file0 to $file1.
7318 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7320 setfattr --name=trusted.$name --value="$value" $file1 ||
7321 error "setxattr 'trusted.$name' failed"
7323 # Try to set a garbage xattr.
7324 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7326 setfattr --name=trusted.$name --value="$value" $file1 ||
7327 error "setxattr 'trusted.$name' failed"
7329 # Try to remove the xattr from $file1. We don't care if this
7330 # appears to succeed or fail, we just don't want there to be
7331 # any changes or crashes.
7332 setfattr --remove=$trusted.$name $file1 2> /dev/null
7335 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7338 # Try to copy xattr from $file0 to $file1.
7339 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7341 setfattr --name=trusted.$name --value="$value" $file1 ||
7342 error "setxattr 'trusted.$name' failed"
7344 # Try to set a garbage xattr.
7345 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7347 setfattr --name=trusted.$name --value="$value" $file1 ||
7348 error "setxattr 'trusted.$name' failed"
7350 # Try to remove the xattr from $file1. We don't care if this
7351 # appears to succeed or fail, we just don't want there to be
7352 # any changes or crashes.
7353 setfattr --remove=$trusted.$name $file1 2> /dev/null
7356 # Get 'after' xattrs of file1.
7357 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7359 if ! diff $xattr0 $xattr1; then
7360 error "before and after xattrs of '$file1' differ"
7363 rm -rf $file0 $file1 $xattr0 $xattr1
7367 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7369 test_102p() { # LU-4703 setxattr did not check ownership
7370 local testfile=$DIR/$tfile
7372 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7373 skip "MDS needs to be at least 2.5.56" && return
7377 echo "setfacl as user..."
7378 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7379 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7381 echo "setfattr as user..."
7382 setfacl -m "u:$RUNAS_ID:---" $testfile
7383 $RUNAS setfattr -x system.posix_acl_access $testfile
7384 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7386 run_test 102p "check setxattr(2) correctly fails without permission"
7389 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7390 skip "MDS needs to be at least 2.6.92" && return
7391 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7393 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7396 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7397 skip "MDS needs to be at least 2.6.93" && return
7398 touch $DIR/$tfile || error "touch"
7399 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7400 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7401 rm $DIR/$tfile || error "rm"
7404 mkdir -p $DIR/$tdir || error "mkdir"
7405 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7406 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7407 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7408 error "$testfile error deleting user.author1"
7409 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7410 grep "user.$(basename $tdir)" &&
7411 error "$tdir did not delete user.$(basename $tdir)"
7412 rmdir $DIR/$tdir || error "rmdir"
7415 test_mkdir -p $DIR/$tdir || error "make striped dir"
7416 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7417 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7418 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7419 error "$testfile error deleting user.author1"
7420 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7421 grep "user.$(basename $tdir)" &&
7422 error "$tdir did not delete user.$(basename $tdir)"
7423 rmdir $DIR/$tdir || error "rm striped dir"
7425 run_test 102r "set EAs with empty values"
7429 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7434 [ "$UID" != 0 ] && skip_env "must run as root" && return
7435 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7436 skip "must have acl enabled" && return
7437 [ -z "$(which setfacl 2>/dev/null)" ] &&
7438 skip_env "could not find setfacl" && return
7439 $GSS && skip "could not run under gss" && return
7440 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7442 gpasswd -a daemon bin # LU-5641
7443 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7445 declare -a identity_old
7447 for num in $(seq $MDSCOUNT); do
7448 switch_identity $num true || identity_old[$num]=$?
7456 echo "performing cp ..."
7457 run_acl_subtest cp || error "run_acl_subtest cp failed"
7458 echo "performing getfacl-noacl..."
7459 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7460 echo "performing misc..."
7461 run_acl_subtest misc || error "misc test failed"
7462 echo "performing permissions..."
7463 run_acl_subtest permissions || error "permissions failed"
7464 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
7465 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
7466 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
7467 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
7469 echo "performing permissions xattr..."
7470 run_acl_subtest permissions_xattr ||
7471 error "permissions_xattr failed"
7473 echo "performing setfacl..."
7474 run_acl_subtest setfacl || error "setfacl test failed"
7476 # inheritance test got from HP
7477 echo "performing inheritance..."
7478 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7479 chmod +x make-tree || error "chmod +x failed"
7480 run_acl_subtest inheritance || error "inheritance test failed"
7483 echo "LU-974 ignore umask when acl is enabled..."
7484 run_acl_subtest 974 || error "LU-974 umask test failed"
7485 if [ $MDSCOUNT -ge 2 ]; then
7486 run_acl_subtest 974_remote ||
7487 error "LU-974 umask test failed under remote dir"
7490 echo "LU-2561 newly created file is same size as directory..."
7491 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7492 run_acl_subtest 2561 || error "LU-2561 test failed"
7494 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7497 run_acl_subtest 4924 || error "LU-4924 test failed"
7502 for num in $(seq $MDSCOUNT); do
7503 if [ "${identity_old[$num]}" = 1 ]; then
7504 switch_identity $num false || identity_old[$num]=$?
7508 run_test 103a "acl test ========================================="
7511 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7513 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
7514 local mountopts=$MDS_MOUNT_OPTS
7516 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
7520 stop $SINGLEMDS || error "failed to stop MDT."
7522 if [ -z "$MDS_MOUNT_OPTS" ]; then
7523 MDS_MOUNT_OPTS="-o noacl"
7525 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
7527 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7528 error "failed to start MDT."
7529 MDS_MOUNT_OPTS=$mountopts
7533 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
7537 stop $SINGLEMDS || error "failed to stop MDT."
7539 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7540 error "failed to start MDT."
7545 run_test 103b "MDS mount option 'noacl'"
7549 cp -rp $DIR/$tdir $DIR/$tdir.bak
7551 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7552 error "$DIR/$tdir shouldn't contain default ACL"
7553 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7554 error "$DIR/$tdir.bak shouldn't contain default ACL"
7557 run_test 103c "'cp -rp' won't set empty acl"
7560 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7562 lfs df || error "lfs df failed"
7563 lfs df -ih || error "lfs df -ih failed"
7564 lfs df -h $DIR || error "lfs df -h $DIR failed"
7565 lfs df -i $DIR || error "lfs df -i $DIR failed"
7566 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7567 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7569 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7570 lctl --device %$OSC deactivate
7571 lfs df || error "lfs df with deactivated OSC failed"
7572 lctl --device %$OSC activate
7573 # wait the osc back to normal
7574 wait_osc_import_state client ost FULL
7576 lfs df || error "lfs df with reactivated OSC failed"
7579 run_test 104a "lfs df [-ih] [path] test ========================="
7582 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7583 [ $RUNAS_ID -eq $UID ] &&
7584 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7586 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7587 grep "Permission denied" | wc -l)))
7588 if [ $denied_cnt -ne 0 ]; then
7589 error "lfs check servers test failed"
7592 run_test 104b "$RUNAS lfs check servers test ===================="
7595 # doesn't work on 2.4 kernels
7597 if $(flock_is_enabled); then
7598 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7600 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7604 run_test 105a "flock when mounted without -o flock test ========"
7608 if $(flock_is_enabled); then
7609 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7611 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7615 run_test 105b "fcntl when mounted without -o flock test ========"
7619 if $(flock_is_enabled); then
7620 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7622 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7626 run_test 105c "lockf when mounted without -o flock test ========"
7628 test_105d() { # bug 15924
7629 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7630 test_mkdir -p $DIR/$tdir
7631 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7632 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7633 $LCTL set_param fail_loc=0x80000315
7634 flocks_test 2 $DIR/$tdir
7636 run_test 105d "flock race (should not freeze) ========"
7638 test_105e() { # bug 22660 && 22040
7639 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7641 flocks_test 3 $DIR/$tfile
7643 run_test 105e "Two conflicting flocks from same process ======="
7645 test_106() { #bug 10921
7646 test_mkdir -p $DIR/$tdir
7647 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7648 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7650 run_test 106 "attempt exec of dir followed by chown of that dir"
7653 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7660 local save_pattern=$(sysctl -n kernel.core_pattern)
7661 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7662 sysctl -w kernel.core_pattern=$file
7663 sysctl -w kernel.core_uses_pid=0
7671 kill -s 11 $SLEEPPID
7673 if [ -e $file ]; then
7674 size=`stat -c%s $file`
7675 [ $size -eq 0 ] && error "Fail to create core file $file"
7677 error "Fail to create core file $file"
7680 sysctl -w kernel.core_pattern=$save_pattern
7681 sysctl -w kernel.core_uses_pid=$save_uses_pid
7684 run_test 107 "Coredump on SIG"
7687 test_mkdir -p $DIR/$tdir
7688 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7689 error "mkdir with 255 char failed"
7690 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7691 error "mkdir with 256 char should fail, but did not"
7692 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7693 error "create with 255 char failed"
7694 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7695 error "create with 256 char should fail, but did not"
7700 run_test 110 "filename length checking"
7703 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7704 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
7705 tail -1 | cut -c11-20)
7706 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
7707 echo "Starting with $OSTIO_pre threads"
7710 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7711 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
7712 echo "$NUMTEST creates/unlinks"
7713 test_mkdir -p $DIR/$tdir
7714 createmany -o $DIR/$tdir/$tfile $NUMTEST
7715 unlinkmany $DIR/$tdir/$tfile $NUMTEST
7717 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
7718 tail -1 | cut -c11-20)
7720 # don't return an error
7721 [ $OSTIO_post == $OSTIO_pre ] && echo \
7722 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
7723 echo "This may be fine, depending on what ran before this test" &&
7724 echo "and how fast this system is." && return
7726 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
7728 run_test 115 "verify dynamic thread creation===================="
7731 wait_delete_completed
7732 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7733 echo "OST kbytes available: ${AVAIL[@]}"
7738 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7739 #echo OST $i: ${AVAIL[i]}kb
7740 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7744 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7749 echo "Min free space: OST $MINI: $MINV"
7750 echo "Max free space: OST $MAXI: $MAXV"
7753 test_116a() { # was previously test_116()
7754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7755 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7757 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7759 echo -n "Free space priority "
7760 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7765 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7766 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7768 trap simple_cleanup_common EXIT
7771 # Check if we need to generate uneven OSTs
7772 test_mkdir -p $DIR/$tdir/OST${MINI}
7773 local FILL=$((MINV / 4))
7774 local DIFF=$((MAXV - MINV))
7775 local DIFF2=$((DIFF * 100 / MINV))
7777 local threshold=$(do_facet $SINGLEMDS \
7778 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7779 threshold=${threshold%%%}
7780 echo -n "Check for uneven OSTs: "
7781 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7783 if [[ $DIFF2 -gt $threshold ]]; then
7785 echo "Don't need to fill OST$MINI"
7787 # generate uneven OSTs. Write 2% over the QOS threshold value
7789 DIFF=$((threshold - DIFF2 + 2))
7790 DIFF2=$((MINV * DIFF / 100))
7791 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
7792 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7793 error "setstripe failed"
7794 DIFF=$((DIFF2 / 2048))
7796 while [ $i -lt $DIFF ]; do
7798 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7799 bs=2M count=1 2>/dev/null
7808 DIFF=$((MAXV - MINV))
7809 DIFF2=$((DIFF * 100 / MINV))
7810 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
7811 if [ $DIFF2 -gt $threshold ]; then
7814 echo "failed - QOS mode won't be used"
7815 skip "QOS imbalance criteria not met"
7816 simple_cleanup_common
7825 # now fill using QOS
7826 $SETSTRIPE -c 1 $DIR/$tdir
7827 FILL=$((FILL / 200))
7828 if [ $FILL -gt 600 ]; then
7831 echo "writing $FILL files to QOS-assigned OSTs"
7833 while [ $i -lt $FILL ]; do
7835 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7839 echo "wrote $i 200k files"
7843 echo "Note: free space may not be updated, so measurements might be off"
7845 DIFF2=$((MAXV - MINV))
7846 echo "free space delta: orig $DIFF final $DIFF2"
7847 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7848 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
7849 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7850 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
7851 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7852 if [[ $DIFF -gt 0 ]]; then
7853 FILL=$((DIFF2 * 100 / DIFF - 100))
7854 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7857 # Figure out which files were written where
7858 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7859 awk '/'$MINI1': / {print $2; exit}')
7861 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7862 echo "$MINC files created on smaller OST $MINI1"
7863 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7864 awk '/'$MAXI1': / {print $2; exit}')
7866 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7867 echo "$MAXC files created on larger OST $MAXI1"
7868 if [[ $MINC -gt 0 ]]; then
7869 FILL=$((MAXC * 100 / MINC - 100))
7870 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7872 [[ $MAXC -gt $MINC ]] ||
7873 error_ignore LU-9 "stripe QOS didn't balance free space"
7874 simple_cleanup_common
7876 run_test 116a "stripe QOS: free space balance ==================="
7878 test_116b() { # LU-2093
7879 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7880 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7882 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7883 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7884 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7885 [ -z "$old_rr" ] && skip "no QOS" && return 0
7886 do_facet $SINGLEMDS lctl set_param \
7887 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7889 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7890 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7891 do_facet $SINGLEMDS lctl set_param fail_loc=0
7893 do_facet $SINGLEMDS lctl set_param \
7894 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7896 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7898 test_117() # bug 10891
7900 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7901 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7902 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7903 lctl set_param fail_loc=0x21e
7904 > $DIR/$tfile || error "truncate failed"
7905 lctl set_param fail_loc=0
7906 echo "Truncate succeeded."
7909 run_test 117 "verify osd extend =========="
7911 NO_SLOW_RESENDCOUNT=4
7912 export OLD_RESENDCOUNT=""
7913 set_resend_count () {
7914 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7915 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7916 lctl set_param -n $PROC_RESENDCOUNT $1
7917 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7920 # for reduce test_118* time (b=14842)
7921 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7923 # Reset async IO behavior after error case
7925 FILE=$DIR/reset_async
7927 # Ensure all OSCs are cleared
7928 $SETSTRIPE -c -1 $FILE
7929 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7934 test_118a() #bug 11710
7936 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7939 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7940 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7941 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7943 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7944 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7949 run_test 118a "verify O_SYNC works =========="
7953 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7954 remote_ost_nodsh && skip "remote OST with nodsh" && return
7958 #define OBD_FAIL_SRV_ENOENT 0x217
7959 set_nodes_failloc "$(osts_nodes)" 0x217
7960 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7962 set_nodes_failloc "$(osts_nodes)" 0
7963 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7964 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7967 if [[ $RC -eq 0 ]]; then
7968 error "Must return error due to dropped pages, rc=$RC"
7972 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7973 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7977 echo "Dirty pages not leaked on ENOENT"
7979 # Due to the above error the OSC will issue all RPCs syncronously
7980 # until a subsequent RPC completes successfully without error.
7981 $MULTIOP $DIR/$tfile Ow4096yc
7986 run_test 118b "Reclaim dirty pages on fatal error =========="
7990 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7992 # for 118c, restore the original resend count, LU-1940
7993 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
7994 set_resend_count $OLD_RESENDCOUNT
7995 remote_ost_nodsh && skip "remote OST with nodsh" && return
7999 #define OBD_FAIL_OST_EROFS 0x216
8000 set_nodes_failloc "$(osts_nodes)" 0x216
8002 # multiop should block due to fsync until pages are written
8003 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8007 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8008 error "Multiop failed to block on fsync, pid=$MULTIPID"
8011 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8013 if [[ $WRITEBACK -eq 0 ]]; then
8014 error "No page in writeback, writeback=$WRITEBACK"
8017 set_nodes_failloc "$(osts_nodes)" 0
8020 if [[ $RC -ne 0 ]]; then
8021 error "Multiop fsync failed, rc=$RC"
8024 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8025 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8027 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8028 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8032 echo "Dirty pages flushed via fsync on EROFS"
8035 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
8037 # continue to use small resend count to reduce test_118* time (b=14842)
8038 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8042 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8043 remote_ost_nodsh && skip "remote OST with nodsh" && return
8047 #define OBD_FAIL_OST_BRW_PAUSE_BULK
8048 set_nodes_failloc "$(osts_nodes)" 0x214
8049 # multiop should block due to fsync until pages are written
8050 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8054 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8055 error "Multiop failed to block on fsync, pid=$MULTIPID"
8058 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8060 if [[ $WRITEBACK -eq 0 ]]; then
8061 error "No page in writeback, writeback=$WRITEBACK"
8064 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
8065 set_nodes_failloc "$(osts_nodes)" 0
8067 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8068 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8070 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8071 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8075 echo "Dirty pages gaurenteed flushed via fsync"
8078 run_test 118d "Fsync validation inject a delay of the bulk =========="
8081 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8084 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
8085 lctl set_param fail_loc=0x8000040a
8087 # Should simulate EINVAL error which is fatal
8088 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8090 if [[ $RC -eq 0 ]]; then
8091 error "Must return error due to dropped pages, rc=$RC"
8094 lctl set_param fail_loc=0x0
8096 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8097 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8098 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8100 if [[ $LOCKED -ne 0 ]]; then
8101 error "Locked pages remain in cache, locked=$LOCKED"
8104 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8105 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8109 echo "No pages locked after fsync"
8114 run_test 118f "Simulate unrecoverable OSC side error =========="
8117 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8120 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8121 lctl set_param fail_loc=0x406
8123 # simulate local -ENOMEM
8124 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8127 lctl set_param fail_loc=0
8128 if [[ $RC -eq 0 ]]; then
8129 error "Must return error due to dropped pages, rc=$RC"
8132 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8133 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8134 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8136 if [[ $LOCKED -ne 0 ]]; then
8137 error "Locked pages remain in cache, locked=$LOCKED"
8140 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8141 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8145 echo "No pages locked after fsync"
8150 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8153 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8154 remote_ost_nodsh && skip "remote OST with nodsh" && return
8158 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8159 set_nodes_failloc "$(osts_nodes)" 0x20e
8160 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8161 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8164 set_nodes_failloc "$(osts_nodes)" 0
8165 if [[ $RC -eq 0 ]]; then
8166 error "Must return error due to dropped pages, rc=$RC"
8169 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8170 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8171 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8173 if [[ $LOCKED -ne 0 ]]; then
8174 error "Locked pages remain in cache, locked=$LOCKED"
8177 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8178 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8182 echo "No pages locked after fsync"
8186 run_test 118h "Verify timeout in handling recoverables errors =========="
8188 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8191 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8192 remote_ost_nodsh && skip "remote OST with nodsh" && return
8196 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8197 set_nodes_failloc "$(osts_nodes)" 0x20e
8199 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8200 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8203 set_nodes_failloc "$(osts_nodes)" 0
8207 if [[ $RC -ne 0 ]]; then
8208 error "got error, but should be not, rc=$RC"
8211 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8212 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8213 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8214 if [[ $LOCKED -ne 0 ]]; then
8215 error "Locked pages remain in cache, locked=$LOCKED"
8218 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8219 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8223 echo "No pages locked after fsync"
8227 run_test 118i "Fix error before timeout in recoverable error =========="
8229 [ "$SLOW" = "no" ] && set_resend_count 4
8232 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8233 remote_ost_nodsh && skip "remote OST with nodsh" && return
8237 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8238 set_nodes_failloc "$(osts_nodes)" 0x220
8240 # return -EIO from OST
8241 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8243 set_nodes_failloc "$(osts_nodes)" 0x0
8244 if [[ $RC -eq 0 ]]; then
8245 error "Must return error due to dropped pages, rc=$RC"
8248 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8249 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8250 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8251 if [[ $LOCKED -ne 0 ]]; then
8252 error "Locked pages remain in cache, locked=$LOCKED"
8255 # in recoverable error on OST we want resend and stay until it finished
8256 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8257 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8261 echo "No pages locked after fsync"
8265 run_test 118j "Simulate unrecoverable OST side error =========="
8269 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8270 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8272 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8273 set_nodes_failloc "$(osts_nodes)" 0x20e
8274 test_mkdir -p $DIR/$tdir
8276 for ((i=0;i<10;i++)); do
8277 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8278 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8285 set_nodes_failloc "$(osts_nodes)" 0
8288 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8292 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8294 test_mkdir -p $DIR/$tdir
8295 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8298 run_test 118l "fsync dir ========="
8300 test_118m() # LU-3066
8302 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8303 test_mkdir -p $DIR/$tdir
8304 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8307 run_test 118m "fdatasync dir ========="
8309 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8311 test_119a() # bug 11737
8313 BSIZE=$((512 * 1024))
8314 directio write $DIR/$tfile 0 1 $BSIZE
8315 # We ask to read two blocks, which is more than a file size.
8316 # directio will indicate an error when requested and actual
8317 # sizes aren't equeal (a normal situation in this case) and
8318 # print actual read amount.
8319 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8320 if [ "$NOB" != "$BSIZE" ]; then
8321 error "read $NOB bytes instead of $BSIZE"
8325 run_test 119a "Short directIO read must return actual read amount"
8327 test_119b() # bug 11737
8329 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
8331 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8332 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8334 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8335 error "direct read failed"
8338 run_test 119b "Sparse directIO read must return actual read amount"
8340 test_119c() # bug 13099
8343 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8344 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8347 run_test 119c "Testing for direct read hitting hole"
8349 test_119d() # bug 15950
8351 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8352 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8353 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8355 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8356 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8357 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8358 lctl set_param fail_loc=0x40d
8359 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8362 cat $DIR/$tfile > /dev/null &
8363 lctl set_param fail_loc=0
8366 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8368 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8369 error "the read rpcs have not completed in 2s"
8371 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8373 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8376 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8377 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8378 test_mkdir -p $DIR/$tdir
8379 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8380 skip "no early lock cancel on server" && return 0
8382 lru_resize_disable mdc
8383 lru_resize_disable osc
8384 cancel_lru_locks mdc
8385 # asynchronous object destroy at MDT could cause bl ast to client
8386 cancel_lru_locks osc
8388 stat $DIR/$tdir > /dev/null
8389 can1=$(do_facet $SINGLEMDS \
8390 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8391 awk '/ldlm_cancel/ {print $2}')
8392 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8393 awk '/ldlm_bl_callback/ {print $2}')
8394 test_mkdir -c1 $DIR/$tdir/d1
8395 can2=$(do_facet $SINGLEMDS \
8396 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8397 awk '/ldlm_cancel/ {print $2}')
8398 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8399 awk '/ldlm_bl_callback/ {print $2}')
8400 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8401 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8402 lru_resize_enable mdc
8403 lru_resize_enable osc
8405 run_test 120a "Early Lock Cancel: mkdir test"
8408 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8409 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8410 test_mkdir $DIR/$tdir
8411 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8412 skip "no early lock cancel on server" && return 0
8413 lru_resize_disable mdc
8414 lru_resize_disable osc
8415 cancel_lru_locks mdc
8416 stat $DIR/$tdir > /dev/null
8417 can1=$(do_facet $SINGLEMDS \
8418 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8419 awk '/ldlm_cancel/ {print $2}')
8420 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8421 awk '/ldlm_bl_callback/ {print $2}')
8423 can2=$(do_facet $SINGLEMDS \
8424 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8425 awk '/ldlm_cancel/ {print $2}')
8426 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8427 awk '/ldlm_bl_callback/ {print $2}')
8428 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8429 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8430 lru_resize_enable mdc
8431 lru_resize_enable osc
8433 run_test 120b "Early Lock Cancel: create test"
8436 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8437 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8438 test_mkdir -c1 $DIR/$tdir
8439 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8440 skip "no early lock cancel on server" && return 0
8441 lru_resize_disable mdc
8442 lru_resize_disable osc
8443 test_mkdir -p -c1 $DIR/$tdir/d1
8444 test_mkdir -p -c1 $DIR/$tdir/d2
8445 touch $DIR/$tdir/d1/f1
8446 cancel_lru_locks mdc
8447 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8448 can1=$(do_facet $SINGLEMDS \
8449 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8450 awk '/ldlm_cancel/ {print $2}')
8451 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8452 awk '/ldlm_bl_callback/ {print $2}')
8453 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8454 can2=$(do_facet $SINGLEMDS \
8455 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8456 awk '/ldlm_cancel/ {print $2}')
8457 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8458 awk '/ldlm_bl_callback/ {print $2}')
8459 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8460 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8461 lru_resize_enable mdc
8462 lru_resize_enable osc
8464 run_test 120c "Early Lock Cancel: link test"
8467 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8468 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8469 test_mkdir -p -c1 $DIR/$tdir
8470 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8471 skip "no early lock cancel on server" && return 0
8472 lru_resize_disable mdc
8473 lru_resize_disable osc
8475 cancel_lru_locks mdc
8476 stat $DIR/$tdir > /dev/null
8477 can1=$(do_facet $SINGLEMDS \
8478 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8479 awk '/ldlm_cancel/ {print $2}')
8480 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8481 awk '/ldlm_bl_callback/ {print $2}')
8482 chmod a+x $DIR/$tdir
8483 can2=$(do_facet $SINGLEMDS \
8484 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8485 awk '/ldlm_cancel/ {print $2}')
8486 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8487 awk '/ldlm_bl_callback/ {print $2}')
8488 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8489 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8490 lru_resize_enable mdc
8491 lru_resize_enable osc
8493 run_test 120d "Early Lock Cancel: setattr test"
8496 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8497 ! $($LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_can) &&
8498 skip "no early lock cancel on server" && return 0
8499 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8500 local dlmtrace_set=false
8502 test_mkdir -p -c1 $DIR/$tdir
8503 lru_resize_disable mdc
8504 lru_resize_disable osc
8505 ! $LCTL get_param debug | grep -q dlmtrace &&
8506 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
8507 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8508 cancel_lru_locks mdc
8509 cancel_lru_locks osc
8510 dd if=$DIR/$tdir/f1 of=/dev/null
8511 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8512 # XXX client can not do early lock cancel of OST lock
8513 # during unlink (LU-4206), so cancel osc lock now.
8515 cancel_lru_locks osc
8516 can1=$(do_facet $SINGLEMDS \
8517 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8518 awk '/ldlm_cancel/ {print $2}')
8519 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8520 awk '/ldlm_bl_callback/ {print $2}')
8521 unlink $DIR/$tdir/f1
8523 can2=$(do_facet $SINGLEMDS \
8524 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8525 awk '/ldlm_cancel/ {print $2}')
8526 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8527 awk '/ldlm_bl_callback/ {print $2}')
8528 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
8529 $LCTL dk $TMP/cancel.debug.txt
8530 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
8531 $LCTL dk $TMP/blocking.debug.txt
8532 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
8533 lru_resize_enable mdc
8534 lru_resize_enable osc
8536 run_test 120e "Early Lock Cancel: unlink test"
8539 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8540 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8541 skip "no early lock cancel on server" && return 0
8542 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8543 test_mkdir -p -c1 $DIR/$tdir
8544 lru_resize_disable mdc
8545 lru_resize_disable osc
8546 test_mkdir -p -c1 $DIR/$tdir/d1
8547 test_mkdir -p -c1 $DIR/$tdir/d2
8548 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8549 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8550 cancel_lru_locks mdc
8551 cancel_lru_locks osc
8552 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8553 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8554 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8555 # XXX client can not do early lock cancel of OST lock
8556 # during rename (LU-4206), so cancel osc lock now.
8558 cancel_lru_locks osc
8559 can1=$(do_facet $SINGLEMDS \
8560 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8561 awk '/ldlm_cancel/ {print $2}')
8562 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8563 awk '/ldlm_bl_callback/ {print $2}')
8564 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8566 can2=$(do_facet $SINGLEMDS \
8567 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8568 awk '/ldlm_cancel/ {print $2}')
8569 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8570 awk '/ldlm_bl_callback/ {print $2}')
8571 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8572 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8573 lru_resize_enable mdc
8574 lru_resize_enable osc
8576 run_test 120f "Early Lock Cancel: rename test"
8579 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8580 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8581 skip "no early lock cancel on server" && return 0
8582 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8583 lru_resize_disable mdc
8584 lru_resize_disable osc
8586 echo create $count files
8587 test_mkdir -p $DIR/$tdir
8588 cancel_lru_locks mdc
8589 cancel_lru_locks osc
8592 can0=$(do_facet $SINGLEMDS \
8593 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8594 awk '/ldlm_cancel/ {print $2}')
8595 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8596 awk '/ldlm_bl_callback/ {print $2}')
8597 createmany -o $DIR/$tdir/f $count
8599 can1=$(do_facet $SINGLEMDS \
8600 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8601 awk '/ldlm_cancel/ {print $2}')
8602 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8603 awk '/ldlm_bl_callback/ {print $2}')
8605 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8606 echo rm $count files
8609 can2=$(do_facet $SINGLEMDS \
8610 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8611 awk '/ldlm_cancel/ {print $2}')
8612 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8613 awk '/ldlm_bl_callback/ {print $2}')
8615 echo total: $count removes in $((t2-t1))
8616 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8618 # wait for commitment of removal
8619 lru_resize_enable mdc
8620 lru_resize_enable osc
8622 run_test 120g "Early Lock Cancel: performance test"
8624 test_121() { #bug #10589
8625 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8627 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8628 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8629 lctl set_param fail_loc=0x310
8630 cancel_lru_locks osc > /dev/null
8631 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8632 lctl set_param fail_loc=0
8633 [[ $reads -eq $writes ]] ||
8634 error "read $reads blocks, must be $writes blocks"
8636 run_test 121 "read cancel race ========="
8638 test_123a() { # was test 123, statahead(bug 11401)
8639 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8641 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8642 log "testing on UP system. Performance may be not as good as expected."
8647 test_mkdir -p $DIR/$tdir
8648 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8649 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8651 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8652 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8654 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8655 lctl set_param -n llite.*.statahead_max 0
8656 lctl get_param llite.*.statahead_max
8657 cancel_lru_locks mdc
8658 cancel_lru_locks osc
8660 time ls -l $DIR/$tdir | wc -l
8662 delta=$((etime - stime))
8663 log "ls $i files without statahead: $delta sec"
8664 lctl set_param llite.*.statahead_max=$max
8666 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8667 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8668 cancel_lru_locks mdc
8669 cancel_lru_locks osc
8671 time ls -l $DIR/$tdir | wc -l
8673 delta_sa=$((etime - stime))
8674 log "ls $i files with statahead: $delta_sa sec"
8675 lctl get_param -n llite.*.statahead_stats
8676 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8678 [[ $swrong -lt $ewrong ]] &&
8679 log "statahead was stopped, maybe too many locks held!"
8680 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8682 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8683 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8684 lctl set_param -n llite.*.statahead_max 0
8685 lctl get_param llite.*.statahead_max
8686 cancel_lru_locks mdc
8687 cancel_lru_locks osc
8689 time ls -l $DIR/$tdir | wc -l
8691 delta=$((etime - stime))
8692 log "ls $i files again without statahead: $delta sec"
8693 lctl set_param llite.*.statahead_max=$max
8694 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8695 if [ $SLOWOK -eq 0 ]; then
8696 error "ls $i files is slower with statahead!"
8698 log "ls $i files is slower with statahead!"
8704 [ $delta -gt 20 ] && break
8705 [ $delta -gt 8 ] && MULT=$((50 / delta))
8706 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8714 delta=$((etime - stime))
8715 log "rm -r $DIR/$tdir/: $delta seconds"
8717 lctl get_param -n llite.*.statahead_stats
8719 run_test 123a "verify statahead work"
8721 test_123b () { # statahead(bug 15027)
8722 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8723 test_mkdir -p $DIR/$tdir
8724 createmany -o $DIR/$tdir/$tfile-%d 1000
8726 cancel_lru_locks mdc
8727 cancel_lru_locks osc
8729 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8730 lctl set_param fail_loc=0x80000803
8731 ls -lR $DIR/$tdir > /dev/null
8733 lctl set_param fail_loc=0x0
8734 lctl get_param -n llite.*.statahead_stats
8739 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8742 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8743 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8744 skip "no lru resize on server" && return 0
8746 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8748 log "create $NR files at $DIR/$tdir"
8749 createmany -o $DIR/$tdir/f $NR ||
8750 error "failed to create $NR files in $DIR/$tdir"
8752 cancel_lru_locks mdc
8753 ls -l $DIR/$tdir > /dev/null
8757 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8758 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8759 LRU_SIZE=$($LCTL get_param -n $PARAM)
8760 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8761 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8763 log "NS=$(basename $NSDIR)"
8768 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8769 skip "Not enough cached locks created!"
8776 # We know that lru resize allows one client to hold $LIMIT locks
8777 # for 10h. After that locks begin to be killed by client.
8779 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8781 if [ $LIMIT -lt $LRU_SIZE ]; then
8782 skip "Limit is too small $LIMIT"
8786 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8787 # killing locks. Some time was spent for creating locks. This means
8788 # that up to the moment of sleep finish we must have killed some of
8789 # them (10-100 locks). This depends on how fast ther were created.
8790 # Many of them were touched in almost the same moment and thus will
8791 # be killed in groups.
8792 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8794 # Use $LRU_SIZE_B here to take into account real number of locks
8795 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8796 local LRU_SIZE_B=$LRU_SIZE
8798 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8799 log "OLD_LVF=$OLD_LVF"
8800 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8802 # Let's make sure that we really have some margin. Client checks
8803 # cached locks every 10 sec.
8805 log "Sleep ${SLEEP} sec"
8807 while ((SEC<$SLEEP)); do
8811 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8815 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8816 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8818 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8819 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8820 unlinkmany $DIR/$tdir/f $NR
8824 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8825 log "unlink $NR files at $DIR/$tdir"
8826 unlinkmany $DIR/$tdir/f $NR
8828 run_test 124a "lru resize ======================================="
8830 get_max_pool_limit()
8832 local limit=$($LCTL get_param \
8833 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8836 if [[ $l -gt $max ]]; then
8844 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8845 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8846 skip "no lru resize on server" && return 0
8848 LIMIT=$(get_max_pool_limit)
8850 NR=$(($(default_lru_size)*20))
8851 if [[ $NR -gt $LIMIT ]]; then
8852 log "Limit lock number by $LIMIT locks"
8856 IFree=$(mdsrate_inodes_available)
8857 if [ $IFree -lt $NR ]; then
8858 log "Limit lock number by $IFree inodes"
8862 lru_resize_disable mdc
8863 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8864 error "failed to create $DIR/$tdir/disable_lru_resize"
8866 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8867 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8868 cancel_lru_locks mdc
8871 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8874 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8877 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8881 nolruresize_delta=$((etime-stime))
8882 log "ls -la time: $nolruresize_delta seconds"
8883 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8884 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8886 lru_resize_enable mdc
8887 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8888 error "failed to create $DIR/$tdir/enable_lru_resize"
8890 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8891 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8892 cancel_lru_locks mdc
8895 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8898 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8901 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8905 lruresize_delta=$((etime-stime))
8906 log "ls -la time: $lruresize_delta seconds"
8907 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8909 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8910 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8911 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8912 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8914 log "lru resize performs the same with no lru resize"
8916 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8918 run_test 124b "lru resize (performance test) ======================="
8921 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8922 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8923 skip "no lru resize on server" && return 0
8925 # cache ununsed locks on client
8927 cancel_lru_locks mdc
8928 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8929 createmany -o $DIR/$tdir/f $nr ||
8930 error "failed to create $nr files in $DIR/$tdir"
8931 ls -l $DIR/$tdir > /dev/null
8933 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
8934 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
8935 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
8936 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
8937 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
8939 # set lru_max_age to 1 sec
8940 $LCTL set_param $nsdir.lru_max_age=1000 # jiffies
8941 echo "sleep $((recalc_p * 2)) seconds..."
8942 sleep $((recalc_p * 2))
8944 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
8945 # restore lru_max_age
8946 $LCTL set_param -n $nsdir.lru_max_age $max_age
8947 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
8948 unlinkmany $DIR/$tdir/f $nr
8950 run_test 124c "LRUR cancel very aged locks"
8952 test_125() { # 13358
8953 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8954 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8955 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8956 test_mkdir -p $DIR/d125 || error "mkdir failed"
8957 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8958 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8959 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8961 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8963 test_126() { # bug 12829/13455
8964 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8965 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8966 $GSS && skip "must run as gss disabled" && return
8968 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
8969 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
8971 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
8973 run_test 126 "check that the fsgid provided by the client is taken into account"
8975 test_127a() { # bug 15521
8976 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8977 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
8978 $LCTL set_param osc.*.stats=0
8979 FSIZE=$((2048 * 1024))
8980 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8981 cancel_lru_locks osc
8982 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
8984 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
8985 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8986 echo "got $COUNT $NAME"
8987 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
8988 eval $NAME=$COUNT || error "Wrong proc format"
8991 read_bytes|write_bytes)
8992 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
8993 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
8994 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
8995 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
8996 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
8997 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
8998 error "sumsquare is too small: $SUMSQ"
8999 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
9000 error "sumsquare is too big: $SUMSQ"
9004 done < $DIR/${tfile}.tmp
9006 #check that we actually got some stats
9007 [ "$read_bytes" ] || error "Missing read_bytes stats"
9008 [ "$write_bytes" ] || error "Missing write_bytes stats"
9009 [ "$read_bytes" != 0 ] || error "no read done"
9010 [ "$write_bytes" != 0 ] || error "no write done"
9012 run_test 127a "verify the client stats are sane"
9014 test_127b() { # bug LU-333
9015 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9016 $LCTL set_param llite.*.stats=0
9017 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
9018 # perform 2 reads and writes so MAX is different from SUM.
9019 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9020 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9021 cancel_lru_locks osc
9022 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9023 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9025 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
9026 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9027 echo "got $COUNT $NAME"
9028 eval $NAME=$COUNT || error "Wrong proc format"
9032 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9033 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9034 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9035 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9038 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9039 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9040 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9041 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9045 done < $TMP/${tfile}.tmp
9047 #check that we actually got some stats
9048 [ "$read_bytes" ] || error "Missing read_bytes stats"
9049 [ "$write_bytes" ] || error "Missing write_bytes stats"
9050 [ "$read_bytes" != 0 ] || error "no read done"
9051 [ "$write_bytes" != 0 ] || error "no write done"
9053 rm -f $TMP/${tfile}.tmp
9055 run_test 127b "verify the llite client stats are sane"
9057 test_128() { # bug 15212
9059 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
9064 result=$(grep error $TMP/$tfile.log)
9065 rm -f $DIR/$tfile $TMP/$tfile.log
9067 error "consecutive find's under interactive lfs failed"
9069 run_test 128 "interactive lfs for 2 consecutive find's"
9076 local LDPROC=/proc/fs/ldiskfs
9077 local facets=$(get_facets MDS)
9079 for facet in ${facets//,/ }; do
9080 canondev=$(ldiskfs_canon \
9081 *.$(convert_facet2label $facet).mntdev $facet)
9082 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
9083 LDPROC=/sys/fs/ldiskfs
9084 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
9085 do_facet $facet "test -e $LDPROC/$canondev/warning_dir_size" ||
9086 LDPROC=/sys/fs/ldiskfs
9087 do_facet $facet "echo $2 >$LDPROC/$canondev/warning_dir_size"
9092 local facets=$(get_facets MDS)
9093 for facet in ${facets//,/ }; do
9094 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
9100 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
9101 { skip "Need MDS version with at least 2.5.56"; return 0; }
9103 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9104 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
9105 skip "Only applicable to ldiskfs-based MDTs"
9108 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9116 # block size of mds1
9117 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9118 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
9119 local MAX=$((MDSBLOCKSIZE * 5))
9120 set_dir_limits $MAX $MAX
9121 local I=$(stat -c%s "$DIR/$tdir")
9123 while [[ $I -le $MAX ]]; do
9124 $MULTIOP $DIR/$tdir/$J Oc
9126 if [ $has_warning -eq 0 ]; then
9127 check_mds_dmesg '"is approaching"' &&
9130 #check two errors ENOSPC for new version of ext4 max_dir_size patch
9131 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
9132 #and EFBIG for previous versions
9133 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
9135 echo "return code $rc received as expected"
9137 createmany -o $DIR/$tdir/$J_file_ 1000 ||
9138 error_exit "create failed w/o dir size limit"
9140 check_mds_dmesg '"has reached"' ||
9141 error_exit "has reached message should be output"
9143 [ $has_warning -eq 0 ] &&
9144 error_exit "warning message should be output"
9146 I=$(stat -c%s "$DIR/$tdir")
9148 if [ $(lustre_version_code $SINGLEMDS) -lt \
9149 $(version_code 2.4.51) ]
9151 [[ $I -eq $MAX ]] && return 0
9153 [[ $I -gt $MAX ]] && return 0
9155 error_exit "current dir size $I, previous limit $MAX"
9156 elif [ $rc -ne 0 ]; then
9158 error_exit "return code $rc received instead of expected " \
9159 "$EFBIG or $ENOSPC, files in dir $I"
9162 I=$(stat -c%s "$DIR/$tdir")
9166 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
9168 run_test 129 "test directory size limit ========================"
9177 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9178 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9181 trap cleanup_130 EXIT RETURN
9183 local fm_file=$DIR/$tfile
9184 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9185 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9186 error "dd failed for $fm_file"
9188 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9189 filefrag -ves $fm_file
9191 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9192 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9193 [ $RC != 0 ] && error "filefrag $fm_file failed"
9195 filefrag_op=$(filefrag -ve $fm_file |
9196 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9197 lun=$($GETSTRIPE -i $fm_file)
9199 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9202 for line in $filefrag_op
9204 frag_lun=`echo $line | cut -d: -f5`
9205 ext_len=`echo $line | cut -d: -f4`
9206 if (( $frag_lun != $lun )); then
9208 error "FIEMAP on 1-stripe file($fm_file) failed"
9211 (( tot_len += ext_len ))
9214 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9216 error "FIEMAP on 1-stripe file($fm_file) failed;"
9222 echo "FIEMAP on single striped file succeeded"
9224 run_test 130a "FIEMAP (1-stripe file)"
9227 [ "$OSTCOUNT" -lt "2" ] &&
9228 skip_env "skipping FIEMAP on $OSTCOUNT-stripe file" && return
9230 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9231 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9234 trap cleanup_130 EXIT RETURN
9236 local fm_file=$DIR/$tfile
9237 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9238 error "setstripe on $fm_file"
9239 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9240 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9242 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
9243 error "dd failed on $fm_file"
9245 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9246 filefrag_op=$(filefrag -ve $fm_file |
9247 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9249 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9250 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9255 for line in $filefrag_op
9257 frag_lun=$(echo $line | cut -d: -f5 |
9258 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9259 ext_len=$(echo $line | cut -d: -f4)
9260 if (( $frag_lun != $last_lun )); then
9261 if (( tot_len != 1024 )); then
9263 error "FIEMAP on $fm_file failed; returned " \
9264 "len $tot_len for OST $last_lun instead of 1024"
9271 (( tot_len += ext_len ))
9274 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9276 error "FIEMAP on $fm_file failed; returned wrong number of " \
9277 "luns or wrong len for OST $last_lun"
9283 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9285 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9288 [ "$OSTCOUNT" -lt "2" ] &&
9289 skip_env "skipping FIEMAP on 2-stripe file" && return
9291 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9292 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9295 trap cleanup_130 EXIT RETURN
9297 local fm_file=$DIR/$tfile
9298 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9299 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9300 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9302 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9303 error "dd failed on $fm_file"
9305 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9306 filefrag_op=$(filefrag -ve $fm_file |
9307 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9309 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9310 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9315 for line in $filefrag_op
9317 frag_lun=$(echo $line | cut -d: -f5 |
9318 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9319 ext_len=$(echo $line | cut -d: -f4)
9320 if (( $frag_lun != $last_lun )); then
9321 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9322 if (( logical != 512 )); then
9324 error "FIEMAP on $fm_file failed; returned " \
9325 "logical start for lun $logical instead of 512"
9328 if (( tot_len != 512 )); then
9330 error "FIEMAP on $fm_file failed; returned " \
9331 "len $tot_len for OST $last_lun instead of 1024"
9338 (( tot_len += ext_len ))
9341 if (( num_luns != 2 || tot_len != 512 )); then
9343 error "FIEMAP on $fm_file failed; returned wrong number of " \
9344 "luns or wrong len for OST $last_lun"
9350 echo "FIEMAP on 2-stripe file with hole succeeded"
9352 run_test 130c "FIEMAP (2-stripe file with hole)"
9355 [ "$OSTCOUNT" -lt "3" ] &&
9356 skip_env "skipping FIEMAP on N-stripe file test" && return
9358 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9359 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9362 trap cleanup_130 EXIT RETURN
9364 local fm_file=$DIR/$tfile
9365 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9366 error "setstripe on $fm_file"
9367 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9368 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9370 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
9371 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
9372 error "dd failed on $fm_file"
9374 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9375 filefrag_op=$(filefrag -ve $fm_file |
9376 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9378 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9379 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9384 for line in $filefrag_op
9386 frag_lun=$(echo $line | cut -d: -f5 |
9387 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9388 ext_len=$(echo $line | cut -d: -f4)
9389 if (( $frag_lun != $last_lun )); then
9390 if (( tot_len != 1024 )); then
9392 error "FIEMAP on $fm_file failed; returned " \
9393 "len $tot_len for OST $last_lun instead of 1024"
9400 (( tot_len += ext_len ))
9403 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
9405 error "FIEMAP on $fm_file failed; returned wrong number of " \
9406 "luns or wrong len for OST $last_lun"
9412 echo "FIEMAP on N-stripe file succeeded"
9414 run_test 130d "FIEMAP (N-stripe file)"
9417 [ "$OSTCOUNT" -lt "2" ] &&
9418 skip_env "skipping continuation FIEMAP test" && return
9420 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9421 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9423 trap cleanup_130 EXIT RETURN
9425 local fm_file=$DIR/$tfile
9426 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9427 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9428 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9431 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9432 for ((i = 0; i < $NUM_BLKS; i++))
9434 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9437 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9438 filefrag_op=$(filefrag -ve $fm_file |
9439 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9441 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9442 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9447 for line in $filefrag_op
9449 frag_lun=$(echo $line | cut -d: -f5 |
9450 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9451 ext_len=$(echo $line | cut -d: -f4)
9452 if (( $frag_lun != $last_lun )); then
9453 if (( tot_len != $EXPECTED_LEN )); then
9455 error "FIEMAP on $fm_file failed; returned " \
9456 "len $tot_len for OST $last_lun instead " \
9464 (( tot_len += ext_len ))
9467 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9469 error "FIEMAP on $fm_file failed; returned wrong number " \
9470 "of luns or wrong len for OST $last_lun"
9476 echo "FIEMAP with continuation calls succeeded"
9478 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9480 # Test for writev/readv
9482 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
9483 error "writev test failed"
9484 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
9485 error "readv failed"
9488 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9491 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
9492 error "append writev test failed"
9493 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
9494 error "append writev test failed"
9497 run_test 131b "test append writev"
9500 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9503 run_test 131c "test read/write on file w/o objects"
9506 rwv -f $DIR/$tfile -w -n 1 1572864
9507 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9508 if [ "$NOB" != 1572864 ]; then
9509 error "Short read filed: read $NOB bytes instead of 1572864"
9513 run_test 131d "test short read"
9516 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9517 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9518 error "read hitting hole failed"
9521 run_test 131e "test read hitting hole"
9530 mds*) res=$(do_facet $facet \
9531 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
9533 ost*) res=$(do_facet $facet \
9534 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
9536 *) error "Wrong facet '$facet'" ;;
9539 [ "$res" ] || error "The counter for $op on $facet was not incremented"
9540 # if the argument $3 is zero, it means any stat increment is ok.
9541 if [[ $want -gt 0 ]]; then
9542 local count=$(echo $res | awk '{ print $2 }')
9543 [[ $count -ne $want ]] &&
9544 error "The $op counter on $facet is $count, not $want"
9549 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9550 remote_ost_nodsh && skip "remote OST with nodsh" && return
9551 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9553 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9554 { skip "MDS doesn't support rename stats"; return; }
9555 local testdir=$DIR/${tdir}/stats_testdir
9556 mkdir -p $DIR/${tdir}
9559 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9560 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9562 # verify mdt stats first.
9563 mkdir ${testdir} || error "mkdir failed"
9564 check_stats $SINGLEMDS "mkdir" 1
9565 touch ${testdir}/${tfile} || error "touch failed"
9566 check_stats $SINGLEMDS "open" 1
9567 check_stats $SINGLEMDS "close" 1
9568 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
9569 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
9570 check_stats $SINGLEMDS "mknod" 2
9572 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
9573 check_stats $SINGLEMDS "unlink" 1
9574 rm -f ${testdir}/${tfile} || error "file remove failed"
9575 check_stats $SINGLEMDS "unlink" 2
9577 # remove working dir and check mdt stats again.
9578 rmdir ${testdir} || error "rmdir failed"
9579 check_stats $SINGLEMDS "rmdir" 1
9581 local testdir1=$DIR/${tdir}/stats_testdir1
9583 mkdir -p ${testdir1}
9584 touch ${testdir1}/test1
9585 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9586 check_stats $SINGLEMDS "crossdir_rename" 1
9588 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9589 check_stats $SINGLEMDS "samedir_rename" 1
9593 run_test 133a "Verifying MDT stats ========================================"
9596 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9597 remote_ost_nodsh && skip "remote OST with nodsh" && return
9598 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9599 local testdir=$DIR/${tdir}/stats_testdir
9600 mkdir -p ${testdir} || error "mkdir failed"
9601 touch ${testdir}/${tfile} || error "touch failed"
9602 cancel_lru_locks mdc
9605 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9606 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9608 # extra mdt stats verification.
9609 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9610 check_stats $SINGLEMDS "setattr" 1
9611 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9612 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9614 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9615 check_stats $SINGLEMDS "getattr" 1
9617 $LFS df || error "lfs failed"
9618 check_stats $SINGLEMDS "statfs" 1
9622 run_test 133b "Verifying extra MDT stats =================================="
9625 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9626 remote_ost_nodsh && skip "remote OST with nodsh" && return
9627 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9628 local testdir=$DIR/${tdir}/stats_testdir
9629 test_mkdir -p ${testdir} || error "mkdir failed"
9631 # verify obdfilter stats.
9632 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9634 cancel_lru_locks osc
9635 wait_delete_completed
9638 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9639 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9641 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9643 cancel_lru_locks osc
9644 check_stats ost1 "write" 1
9646 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9647 check_stats ost1 "read" 1
9649 > ${testdir}/${tfile} || error "truncate failed"
9650 check_stats ost1 "punch" 1
9652 rm -f ${testdir}/${tfile} || error "file remove failed"
9653 wait_delete_completed
9654 check_stats ost1 "destroy" 1
9658 run_test 133c "Verifying OST stats ========================================"
9665 while [ $value -ge 2 ]; do
9670 if [ $orig -gt $order ]; then
9678 local size=('K' 'M' 'G' 'T');
9680 local size_string=$value
9682 while [ $value -ge 1024 ]; do
9683 if [ $i -gt 3 ]; then
9684 #T is the biggest unit we get here, if that is bigger,
9686 size_string=${value}T
9689 value=$((value >> 10))
9690 if [ $value -lt 1024 ]; then
9691 size_string=${value}${size[$i]}
9702 local context=${2:-.}
9703 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9705 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9710 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9711 remote_ost_nodsh && skip "remote OST with nodsh" && return
9712 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9713 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9714 { skip "MDS doesn't support rename stats"; return; }
9716 local testdir1=$DIR/${tdir}/stats_testdir1
9717 local testdir2=$DIR/${tdir}/stats_testdir2
9719 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9721 mkdir -p ${testdir1} || error "mkdir failed"
9722 mkdir -p ${testdir2} || error "mkdir failed"
9724 createmany -o $testdir1/test 512 || error "createmany failed"
9726 # check samedir rename size
9727 mv ${testdir1}/test0 ${testdir1}/test_0
9729 local testdir1_size=$(ls -l $DIR/${tdir} |
9730 awk '/stats_testdir1/ {print $5}')
9731 local testdir2_size=$(ls -l $DIR/${tdir} |
9732 awk '/stats_testdir2/ {print $5}')
9734 testdir1_size=$(order_2 $testdir1_size)
9735 testdir2_size=$(order_2 $testdir2_size)
9737 testdir1_size=$(size_in_KMGT $testdir1_size)
9738 testdir2_size=$(size_in_KMGT $testdir2_size)
9740 echo "source rename dir size: ${testdir1_size}"
9741 echo "target rename dir size: ${testdir2_size}"
9743 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9744 eval $cmd || error "$cmd failed"
9745 local samedir=$($cmd | grep 'same_dir')
9746 local same_sample=$(get_rename_size $testdir1_size)
9747 [ -z "$samedir" ] && error "samedir_rename_size count error"
9748 [[ $same_sample -eq 1 ]] ||
9749 error "samedir_rename_size error $same_sample"
9750 echo "Check same dir rename stats success"
9752 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9754 # check crossdir rename size
9755 mv ${testdir1}/test_0 ${testdir2}/test_0
9757 testdir1_size=$(ls -l $DIR/${tdir} |
9758 awk '/stats_testdir1/ {print $5}')
9759 testdir2_size=$(ls -l $DIR/${tdir} |
9760 awk '/stats_testdir2/ {print $5}')
9762 testdir1_size=$(order_2 $testdir1_size)
9763 testdir2_size=$(order_2 $testdir2_size)
9765 testdir1_size=$(size_in_KMGT $testdir1_size)
9766 testdir2_size=$(size_in_KMGT $testdir2_size)
9768 echo "source rename dir size: ${testdir1_size}"
9769 echo "target rename dir size: ${testdir2_size}"
9771 eval $cmd || error "$cmd failed"
9772 local crossdir=$($cmd | grep 'crossdir')
9773 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9774 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9775 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9776 [[ $src_sample -eq 1 ]] ||
9777 error "crossdir_rename_size error $src_sample"
9778 [[ $tgt_sample -eq 1 ]] ||
9779 error "crossdir_rename_size error $tgt_sample"
9780 echo "Check cross dir rename stats success"
9783 run_test 133d "Verifying rename_stats ========================================"
9786 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9787 remote_ost_nodsh && skip "remote OST with nodsh" && return
9788 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9789 local testdir=$DIR/${tdir}/stats_testdir
9790 local ctr f0 f1 bs=32768 count=42 sum
9792 mkdir -p ${testdir} || error "mkdir failed"
9794 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9796 for ctr in {write,read}_bytes; do
9798 cancel_lru_locks osc
9800 do_facet ost1 $LCTL set_param -n \
9801 "obdfilter.*.exports.clear=clear"
9803 if [ $ctr = write_bytes ]; then
9805 f1=${testdir}/${tfile}
9807 f0=${testdir}/${tfile}
9811 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9814 cancel_lru_locks osc
9816 sum=$(do_facet ost1 $LCTL get_param \
9817 "obdfilter.*.exports.*.stats" |
9818 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9819 $1 == ctr { sum += $7 }
9820 END { printf("%0.0f", sum) }')
9822 if ((sum != bs * count)); then
9823 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9829 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9831 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
9834 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9835 remote_ost_nodsh && skip "remote OST with nodsh" && return
9836 # First without trusting modes.
9837 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
9838 echo "proc_dirs='$proc_dirs'"
9839 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
9840 find $proc_dirs -exec cat '{}' \; &> /dev/null
9842 # Second verifying readability.
9843 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
9845 # eventually, this can also be replaced with "lctl get_param -R",
9846 # but not until that option is always available on the server
9848 for facet in mds1 ost1; do
9849 local facet_proc_dirs=$(do_facet $facet \
9850 \\\ls -d $proc_regexp 2>/dev/null)
9851 echo "${facet}_proc_dirs='$facet_proc_dirs'"
9852 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
9853 do_facet $facet find $facet_proc_dirs \
9854 ! -name req_history \
9855 -exec cat '{}' \\\; &> /dev/null
9857 do_facet $facet find $facet_proc_dirs \
9858 ! -name req_history \
9860 -exec cat '{}' \\\; &> /dev/null ||
9861 error "proc file read failed"
9864 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9867 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9868 remote_ost_nodsh && skip "remote OST with nodsh" && return
9869 # Second verifying writability.
9870 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
9871 echo "proc_dirs='$proc_dirs'"
9872 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
9875 -not -name force_lbug \
9876 -not -name changelog_mask \
9877 -exec badarea_io '{}' \; &> /dev/null ||
9878 error "find $proc_dirs failed"
9881 for facet in mds1 ost1; do
9882 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
9883 skip "Too old lustre on $facet" && continue
9884 local facet_proc_dirs=$(do_facet $facet \
9885 \\\ls -d $proc_regexp 2> /dev/null)
9886 echo "${facet}_proc_dirs='$facet_proc_dirs'"
9887 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
9888 do_facet $facet find $facet_proc_dirs \
9890 -not -name force_lbug \
9891 -not -name changelog_mask \
9892 -exec badarea_io '{}' \\\; &> /dev/null ||
9893 error "$facet find $facet_proc_dirs failed"
9896 # remount the FS in case writes/reads /proc break the FS
9897 cleanup || error "failed to unmount"
9898 setup || error "failed to setup"
9901 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9904 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9905 remote_ost_nodsh && skip "remote OST with nodsh" && return
9906 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
9907 skip "Need MDS version at least 2.9.54" && return
9910 for facet in client mds1 ost1; do
9911 local facet_proc_dirs=$(do_facet $facet \
9912 \\\ls -d $proc_regexp 2> /dev/null)
9913 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
9914 echo "${facet}_proc_dirs='$facet_proc_dirs'"
9915 # Get the list of files that are missing the terminating newline
9916 local missing=($(do_facet $facet \
9917 find ${facet_proc_dirs} -type f \| \
9919 awk -v FS='\v' -v RS='\v\v' \
9920 "'END { if(NR>0 && \
9921 \\\$NF !~ /.*\\\n\$/) \
9925 [ ${#missing[*]} -eq 0 ] ||
9926 error "files do not end with newline: ${missing[*]}"
9929 run_test 133h "Proc files should end with newlines"
9932 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9933 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9934 skip "Need MDS version at least 2.7.54" && return
9936 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9937 cancel_lru_locks mdc
9939 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9940 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9941 [ $unused -eq 0 ] || error "$unused locks are not cleared"
9944 createmany -o $DIR/$tdir/f $nr ||
9945 error "failed to create $nr files in $DIR/$tdir"
9946 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9948 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
9949 do_facet mds1 $LCTL set_param fail_loc=0x327
9950 do_facet mds1 $LCTL set_param fail_val=500
9953 echo "sleep 10 seconds ..."
9955 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
9957 do_facet mds1 $LCTL set_param fail_loc=0
9958 do_facet mds1 $LCTL set_param fail_val=0
9959 [ $lck_cnt -lt $unused ] ||
9960 error "No locks reclaimed, before:$unused, after:$lck_cnt"
9963 unlinkmany $DIR/$tdir/f $nr
9965 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
9968 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9969 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9970 skip "Need MDS version at least 2.7.54" && return
9972 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9973 cancel_lru_locks mdc
9975 local low_wm=$(do_facet mds1 $LCTL get_param -n \
9976 ldlm.lock_reclaim_threshold_mb)
9977 # disable reclaim temporarily
9978 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
9980 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
9981 do_facet mds1 $LCTL set_param fail_loc=0x328
9982 do_facet mds1 $LCTL set_param fail_val=500
9984 $LCTL set_param debug=+trace
9987 createmany -o $DIR/$tdir/f $nr &
9990 echo "Sleep $TIMEOUT seconds ..."
9992 if ! ps -p $create_pid > /dev/null 2>&1; then
9993 do_facet mds1 $LCTL set_param fail_loc=0
9994 do_facet mds1 $LCTL set_param fail_val=0
9995 do_facet mds1 $LCTL set_param \
9996 ldlm.lock_reclaim_threshold_mb=${low_wm}m
9997 error "createmany finished incorrectly!"
9999 do_facet mds1 $LCTL set_param fail_loc=0
10000 do_facet mds1 $LCTL set_param fail_val=0
10001 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
10002 wait $create_pid || return 1
10004 unlinkmany $DIR/$tdir/f $nr
10006 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
10008 test_140() { #bug-17379
10009 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10010 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
10011 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
10012 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
10014 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
10015 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
10017 while i=`expr $i + 1`; do
10018 test_mkdir -p $i || error "Creating dir $i"
10019 cd $i || error "Changing to $i"
10020 ln -s ../stat stat || error "Creating stat symlink"
10021 # Read the symlink until ELOOP present,
10022 # not LBUGing the system is considered success,
10023 # we didn't overrun the stack.
10024 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
10025 [ $ret -ne 0 ] && {
10026 if [ $ret -eq 40 ]; then
10029 error "Open stat symlink"
10035 echo "The symlink depth = $i"
10036 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
10037 error "Invalid symlink depth"
10039 # Test recursive symlink
10040 ln -s symlink_self symlink_self
10041 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
10042 echo "open symlink_self returns $ret"
10043 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
10045 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
10048 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10049 local TF="$TMP/$tfile"
10051 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10053 cancel_lru_locks osc
10054 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
10055 remount_client $MOUNT
10057 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
10060 $TRUNCATE $DIR/$tfile 6000
10061 cancel_lru_locks osc
10062 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
10065 echo "12345" >>$DIR/$tfile
10066 cancel_lru_locks osc
10067 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
10070 echo "12345" >>$DIR/$tfile
10071 cancel_lru_locks osc
10072 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
10077 run_test 150 "truncate/append tests"
10079 #LU-2902 roc_hit was not able to read all values from lproc
10080 function roc_hit_init() {
10081 local list=$(comma_list $(osts_nodes))
10082 local dir=$DIR/$tdir-check
10083 local file=$dir/file
10089 #use setstripe to do a write to every ost
10090 for i in $(seq 0 $((OSTCOUNT-1))); do
10091 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
10092 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
10093 idx=$(printf %04x $i)
10094 BEFORE=$(get_osd_param $list *OST*$idx stats |
10095 awk '$1 == "cache_access" {sum += $7}
10096 END { printf("%0.0f", sum) }')
10098 cancel_lru_locks osc
10099 cat $file >/dev/null
10101 AFTER=$(get_osd_param $list *OST*$idx stats |
10102 awk '$1 == "cache_access" {sum += $7}
10103 END { printf("%0.0f", sum) }')
10105 echo BEFORE:$BEFORE AFTER:$AFTER
10106 if ! let "AFTER - BEFORE == 4"; then
10108 error "roc_hit is not safe to use"
10116 function roc_hit() {
10117 local list=$(comma_list $(osts_nodes))
10118 echo $(get_osd_param $list '' stats |
10119 awk '$1 == "cache_hit" {sum += $7}
10120 END { printf("%0.0f", sum) }')
10123 function set_cache() {
10126 if [ "$2" == "off" ]; then
10129 local list=$(comma_list $(osts_nodes))
10130 set_osd_param $list '' $1_cache_enable $on
10132 cancel_lru_locks osc
10136 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10137 remote_ost_nodsh && skip "remote OST with nodsh" && return
10140 local list=$(comma_list $(osts_nodes))
10142 # check whether obdfilter is cache capable at all
10143 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
10144 echo "not cache-capable obdfilter"
10148 # check cache is enabled on all obdfilters
10149 if get_osd_param $list '' read_cache_enable | grep 0; then
10150 echo "oss cache is disabled"
10154 set_osd_param $list '' writethrough_cache_enable 1
10156 # check write cache is enabled on all obdfilters
10157 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
10158 echo "oss write cache is NOT enabled"
10164 #define OBD_FAIL_OBD_NO_LRU 0x609
10165 do_nodes $list $LCTL set_param fail_loc=0x609
10167 # pages should be in the case right after write
10168 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
10171 local BEFORE=$(roc_hit)
10172 cancel_lru_locks osc
10173 cat $DIR/$tfile >/dev/null
10174 local AFTER=$(roc_hit)
10176 do_nodes $list $LCTL set_param fail_loc=0
10178 if ! let "AFTER - BEFORE == CPAGES"; then
10179 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10182 # the following read invalidates the cache
10183 cancel_lru_locks osc
10184 set_osd_param $list '' read_cache_enable 0
10185 cat $DIR/$tfile >/dev/null
10187 # now data shouldn't be found in the cache
10189 cancel_lru_locks osc
10190 cat $DIR/$tfile >/dev/null
10192 if let "AFTER - BEFORE != 0"; then
10193 error "IN CACHE: before: $BEFORE, after: $AFTER"
10196 set_osd_param $list '' read_cache_enable 1
10199 run_test 151 "test cache on oss and controls ==============================="
10202 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10203 local TF="$TMP/$tfile"
10205 # simulate ENOMEM during write
10206 #define OBD_FAIL_OST_NOMEM 0x226
10207 lctl set_param fail_loc=0x80000226
10208 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10210 sync || error "sync failed"
10211 lctl set_param fail_loc=0
10213 # discard client's cache
10214 cancel_lru_locks osc
10216 # simulate ENOMEM during read
10217 lctl set_param fail_loc=0x80000226
10218 cmp $TF $DIR/$tfile || error "cmp failed"
10219 lctl set_param fail_loc=0
10223 run_test 152 "test read/write with enomem ============================"
10226 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
10228 run_test 153 "test if fdatasync does not crash ======================="
10230 dot_lustre_fid_permission_check() {
10232 local ffid=$MOUNT/.lustre/fid/$fid
10235 echo "stat fid $fid"
10236 stat $ffid > /dev/null || error "stat $ffid failed."
10237 echo "touch fid $fid"
10238 touch $ffid || error "touch $ffid failed."
10239 echo "write to fid $fid"
10240 cat /etc/hosts > $ffid || error "write $ffid failed."
10241 echo "read fid $fid"
10242 diff /etc/hosts $ffid || error "read $ffid failed."
10243 echo "append write to fid $fid"
10244 cat /etc/hosts >> $ffid || error "append write $ffid failed."
10245 echo "rename fid $fid"
10246 mv $ffid $test_dir/$tfile.1 &&
10247 error "rename $ffid to $tfile.1 should fail."
10248 touch $test_dir/$tfile.1
10249 mv $test_dir/$tfile.1 $ffid &&
10250 error "rename $tfile.1 to $ffid should fail."
10251 rm -f $test_dir/$tfile.1
10252 echo "truncate fid $fid"
10253 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
10254 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
10255 echo "link fid $fid"
10256 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
10258 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
10259 echo "setfacl fid $fid"
10260 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
10261 echo "getfacl fid $fid"
10262 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
10264 echo "unlink fid $fid"
10265 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
10266 echo "mknod fid $fid"
10267 mknod $ffid c 1 3 && error "mknod $ffid should fail."
10269 fid=[0xf00000400:0x1:0x0]
10270 ffid=$MOUNT/.lustre/fid/$fid
10272 echo "stat non-exist fid $fid"
10273 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
10274 echo "write to non-exist fid $fid"
10275 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
10276 echo "link new fid $fid"
10277 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
10279 mkdir -p $test_dir/$tdir
10280 touch $test_dir/$tdir/$tfile
10281 fid=$($LFS path2fid $test_dir/$tdir)
10284 error "error: could not get fid for $test_dir/$dir/$tfile."
10286 ffid=$MOUNT/.lustre/fid/$fid
10289 ls $ffid > /dev/null || error "ls $ffid failed."
10290 echo "touch $fid/$tfile.1"
10291 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
10293 echo "touch $MOUNT/.lustre/fid/$tfile"
10294 touch $MOUNT/.lustre/fid/$tfile && \
10295 error "touch $MOUNT/.lustre/fid/$tfile should fail."
10297 echo "setxattr to $MOUNT/.lustre/fid"
10298 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
10300 echo "listxattr for $MOUNT/.lustre/fid"
10301 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
10303 echo "delxattr from $MOUNT/.lustre/fid"
10304 setfattr -x trusted.name1 $MOUNT/.lustre/fid
10306 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
10307 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
10308 error "touch invalid fid should fail."
10310 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
10311 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
10312 error "touch non-normal fid should fail."
10314 echo "rename $tdir to $MOUNT/.lustre/fid"
10315 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
10316 error "rename to $MOUNT/.lustre/fid should fail."
10318 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
10320 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
10321 local new_obf_mode=777
10323 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
10324 chmod $new_obf_mode $DIR/.lustre/fid ||
10325 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
10327 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
10328 [ $obf_mode -eq $new_obf_mode ] ||
10329 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
10331 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
10332 chmod $old_obf_mode $DIR/.lustre/fid ||
10333 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
10336 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
10337 fid=$($LFS path2fid $test_dir/$tfile-2)
10339 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
10341 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10342 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10343 error "create lov data thru .lustre failed"
10345 echo "cp /etc/passwd $test_dir/$tfile-2"
10346 cp /etc/passwd $test_dir/$tfile-2 ||
10347 error "copy to $test_dir/$tfile-2 failed."
10348 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10349 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10350 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10352 rm -rf $test_dir/tfile.lnk
10353 rm -rf $test_dir/$tfile-2
10357 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10358 skip "Need MDS version at least 2.4.1" && return
10360 local tf=$DIR/$tfile
10363 local fid=$($LFS path2fid $tf)
10364 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
10366 # check that we get the same pathname back
10367 local found=$($LFS fid2path $MOUNT "$fid")
10368 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
10369 [ "$found" == "$tf" ] ||
10370 error "fid2path($fid=path2fid($tf)) = $found != $tf"
10372 run_test 154A "lfs path2fid and fid2path basic checks"
10375 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10376 skip "Need MDS version at least 2.4.1" && return
10378 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
10379 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
10380 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
10381 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
10383 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
10384 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
10386 # check that we get the same pathname
10387 echo "PFID: $PFID, name: $name"
10388 local FOUND=$($LFS fid2path $MOUNT "$PFID")
10389 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
10390 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
10391 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
10393 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
10395 run_test 154B "verify the ll_decode_linkea tool"
10398 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10399 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10400 { skip "Need MDS version at least 2.2.51"; return 0; }
10401 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
10402 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10404 cp /etc/hosts $DIR/$tfile
10406 fid=$($LFS path2fid $DIR/$tfile)
10408 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
10410 dot_lustre_fid_permission_check "$fid" $DIR ||
10411 error "dot lustre permission check $fid failed"
10413 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
10415 touch $MOUNT/.lustre/file &&
10416 error "creation is not allowed under .lustre"
10418 mkdir $MOUNT/.lustre/dir &&
10419 error "mkdir is not allowed under .lustre"
10423 run_test 154a "Open-by-FID"
10426 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10427 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10428 { skip "Need MDS version at least 2.2.51"; return 0; }
10429 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10431 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10433 local remote_dir=$DIR/$tdir/remote_dir
10437 mkdir -p $DIR/$tdir
10438 $LFS mkdir -i $MDTIDX $remote_dir ||
10439 error "create remote directory failed"
10441 cp /etc/hosts $remote_dir/$tfile
10443 fid=$($LFS path2fid $remote_dir/$tfile)
10445 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
10447 dot_lustre_fid_permission_check "$fid" $remote_dir ||
10448 error "dot lustre permission check $fid failed"
10451 run_test 154b "Open-by-FID for remote directory"
10454 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10455 skip "Need MDS version at least 2.4.1" && return
10457 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
10458 local FID1=$($LFS path2fid $DIR/$tfile.1)
10459 local FID2=$($LFS path2fid $DIR/$tfile.2)
10460 local FID3=$($LFS path2fid $DIR/$tfile.3)
10463 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
10464 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
10465 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
10467 [ "$FID" = "${!want}" ] ||
10468 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
10472 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
10474 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
10475 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
10479 run_test 154c "lfs path2fid and fid2path multiple arguments"
10482 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10483 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
10484 skip "Need MDS version at least 2.5.53" && return
10486 if remote_mds; then
10487 nid=$($LCTL list_nids | sed "s/\./\\\./g")
10491 local proc_ofile="mdt.*.exports.'$nid'.open_files"
10498 local fid=$($LFS path2fid $DIR/$tfile)
10501 cmd="exec $fd<$DIR/$tfile"
10503 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
10504 echo "$fid_list" | grep "$fid"
10507 cmd="exec $fd>/dev/null"
10509 if [ $rc -ne 0 ]; then
10510 error "FID $fid not found in open files list $fid_list"
10513 run_test 154d "Verify open file fid"
10517 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
10518 skip "Need MDS version at least 2.6.50" && return
10520 if ls -a $MOUNT | grep -q '^\.lustre$'; then
10521 error ".lustre returned by readdir"
10524 run_test 154e ".lustre is not returned by readdir"
10527 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10528 # create parent directory on a single MDT to avoid cross-MDT hardlinks
10529 test_mkdir -p -c1 $DIR/$tdir/d
10530 # test dirs inherit from its stripe
10531 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
10532 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
10533 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
10534 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
10537 # get fid of parents
10538 local FID0=$($LFS path2fid $DIR/$tdir/d)
10539 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
10540 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
10541 local FID3=$($LFS path2fid $DIR)
10543 # check that path2fid --parents returns expected <parent_fid>/name
10544 # 1) test for a directory (single parent)
10545 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
10546 [ "$parent" == "$FID0/foo1" ] ||
10547 error "expected parent: $FID0/foo1, got: $parent"
10549 # 2) test for a file with nlink > 1 (multiple parents)
10550 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
10551 echo "$parent" | grep -F "$FID1/$tfile" ||
10552 error "$FID1/$tfile not returned in parent list"
10553 echo "$parent" | grep -F "$FID2/link" ||
10554 error "$FID2/link not returned in parent list"
10556 # 3) get parent by fid
10557 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
10558 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10559 echo "$parent" | grep -F "$FID1/$tfile" ||
10560 error "$FID1/$tfile not returned in parent list (by fid)"
10561 echo "$parent" | grep -F "$FID2/link" ||
10562 error "$FID2/link not returned in parent list (by fid)"
10564 # 4) test for entry in root directory
10565 parent=$($LFS path2fid --parents $DIR/f)
10566 echo "$parent" | grep -F "$FID3/f" ||
10567 error "$FID3/f not returned in parent list"
10569 # 5) test it on root directory
10570 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
10571 error "$MOUNT should not have parents"
10573 # enable xattr caching and check that linkea is correctly updated
10574 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10575 save_lustre_params client "llite.*.xattr_cache" > $save
10576 lctl set_param llite.*.xattr_cache 1
10578 # 6.1) linkea update on rename
10579 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
10581 # get parents by fid
10582 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10583 # foo1 should no longer be returned in parent list
10584 echo "$parent" | grep -F "$FID1" &&
10585 error "$FID1 should no longer be in parent list"
10586 # the new path should appear
10587 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
10588 error "$FID2/$tfile.moved is not in parent list"
10590 # 6.2) linkea update on unlink
10591 rm -f $DIR/$tdir/d/foo2/link
10592 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10593 # foo2/link should no longer be returned in parent list
10594 echo "$parent" | grep -F "$FID2/link" &&
10595 error "$FID2/link should no longer be in parent list"
10599 restore_lustre_params < $save
10602 run_test 154f "get parent fids by reading link ea"
10606 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) ]] ||
10607 { skip "Need MDS version at least 2.6.92"; return 0; }
10608 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10610 mkdir -p $DIR/$tdir
10611 llapi_fid_test -d $DIR/$tdir
10613 run_test 154g "various llapi FID tests"
10615 test_155_small_load() {
10616 local temp=$TMP/$tfile
10617 local file=$DIR/$tfile
10619 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10620 error "dd of=$temp bs=6096 count=1 failed"
10622 cancel_lru_locks osc
10623 cmp $temp $file || error "$temp $file differ"
10625 $TRUNCATE $temp 6000
10626 $TRUNCATE $file 6000
10627 cmp $temp $file || error "$temp $file differ (truncate1)"
10629 echo "12345" >>$temp
10630 echo "12345" >>$file
10631 cmp $temp $file || error "$temp $file differ (append1)"
10633 echo "12345" >>$temp
10634 echo "12345" >>$file
10635 cmp $temp $file || error "$temp $file differ (append2)"
10641 test_155_big_load() {
10642 remote_ost_nodsh && skip "remote OST with nodsh" && return
10643 local temp=$TMP/$tfile
10644 local file=$DIR/$tfile
10647 local cache_size=$(do_facet ost$((MAXI+1)) \
10648 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10649 local large_file_size=$((cache_size * 2))
10651 echo "OSS cache size: $cache_size KB"
10652 echo "Large file size: $large_file_size KB"
10654 [ $MAXV -le $large_file_size ] && \
10655 skip_env "max available OST size needs > $large_file_size KB" && \
10658 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10660 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10661 error "dd of=$temp bs=$large_file_size count=1k failed"
10664 cancel_lru_locks osc
10665 cmp $temp $file || error "$temp $file differ"
10671 save_writethrough() {
10672 local facets=$(get_facets OST)
10674 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
10675 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
10679 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10680 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10681 save_writethrough $p
10684 set_cache writethrough on
10685 test_155_small_load
10686 restore_lustre_params < $p
10689 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10692 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10693 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10694 save_writethrough $p
10697 set_cache writethrough off
10698 test_155_small_load
10699 restore_lustre_params < $p
10702 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10705 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10706 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10707 save_writethrough $p
10710 set_cache writethrough on
10711 test_155_small_load
10712 restore_lustre_params < $p
10715 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10718 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10719 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10720 save_writethrough $p
10723 set_cache writethrough off
10724 test_155_small_load
10725 restore_lustre_params < $p
10728 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10731 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10732 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10733 save_writethrough $p
10736 set_cache writethrough on
10738 restore_lustre_params < $p
10741 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10744 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10745 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10746 save_writethrough $p
10749 set_cache writethrough off
10751 restore_lustre_params < $p
10754 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10757 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10758 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10759 save_writethrough $p
10762 set_cache writethrough on
10764 restore_lustre_params < $p
10767 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10770 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10771 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10772 save_writethrough $p
10775 set_cache writethrough off
10777 restore_lustre_params < $p
10780 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10783 remote_ost_nodsh && skip "remote OST with nodsh" && return
10784 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10788 local file="$DIR/$tfile"
10789 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10791 [ "$(facet_fstype ost1)" = "zfs" -a \
10792 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
10793 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
10796 save_writethrough $p
10799 log "Turn on read and write cache"
10801 set_cache writethrough on
10803 log "Write data and read it back."
10804 log "Read should be satisfied from the cache."
10805 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10807 cancel_lru_locks osc
10808 cat $file >/dev/null
10810 if ! let "AFTER - BEFORE == CPAGES"; then
10811 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10813 log "cache hits:: before: $BEFORE, after: $AFTER"
10816 log "Read again; it should be satisfied from the cache."
10818 cancel_lru_locks osc
10819 cat $file >/dev/null
10821 if ! let "AFTER - BEFORE == CPAGES"; then
10822 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10824 log "cache hits:: before: $BEFORE, after: $AFTER"
10827 log "Turn off the read cache and turn on the write cache"
10829 set_cache writethrough on
10831 log "Read again; it should be satisfied from the cache."
10833 cancel_lru_locks osc
10834 cat $file >/dev/null
10836 if ! let "AFTER - BEFORE == CPAGES"; then
10837 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10839 log "cache hits:: before: $BEFORE, after: $AFTER"
10842 log "Read again; it should not be satisfied from the cache."
10844 cancel_lru_locks osc
10845 cat $file >/dev/null
10847 if ! let "AFTER - BEFORE == 0"; then
10848 error "IN CACHE: before: $BEFORE, after: $AFTER"
10850 log "cache hits:: before: $BEFORE, after: $AFTER"
10853 log "Write data and read it back."
10854 log "Read should be satisfied from the cache."
10855 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10857 cancel_lru_locks osc
10858 cat $file >/dev/null
10860 if ! let "AFTER - BEFORE == CPAGES"; then
10861 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10863 log "cache hits:: before: $BEFORE, after: $AFTER"
10866 log "Read again; it should not be satisfied from the cache."
10868 cancel_lru_locks osc
10869 cat $file >/dev/null
10871 if ! let "AFTER - BEFORE == 0"; then
10872 error "IN CACHE: before: $BEFORE, after: $AFTER"
10874 log "cache hits:: before: $BEFORE, after: $AFTER"
10877 log "Turn off read and write cache"
10879 set_cache writethrough off
10881 log "Write data and read it back"
10882 log "It should not be satisfied from the cache."
10884 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10885 cancel_lru_locks osc
10887 cat $file >/dev/null
10889 if ! let "AFTER - BEFORE == 0"; then
10890 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10892 log "cache hits:: before: $BEFORE, after: $AFTER"
10895 log "Turn on the read cache and turn off the write cache"
10897 set_cache writethrough off
10899 log "Write data and read it back"
10900 log "It should not be satisfied from the cache."
10902 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10904 cancel_lru_locks osc
10905 cat $file >/dev/null
10907 if ! let "AFTER - BEFORE == 0"; then
10908 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10910 log "cache hits:: before: $BEFORE, after: $AFTER"
10913 log "Read again; it should be satisfied from the cache."
10915 cancel_lru_locks osc
10916 cat $file >/dev/null
10918 if ! let "AFTER - BEFORE == CPAGES"; then
10919 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10921 log "cache hits:: before: $BEFORE, after: $AFTER"
10925 restore_lustre_params < $p
10928 run_test 156 "Verification of tunables"
10931 cleanup_changelog () {
10933 echo "Deregistering changelog client $CL_USER"
10934 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
10938 if [[ $MDSCOUNT -gt 1 ]]; then
10939 error_ignore bz17935 $*
10947 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10949 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
10951 if [ $MASK -eq 1 ]; then
10952 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
10954 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
10958 changelog_extract_field() {
10962 local identifier=$4
10964 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
10965 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
10970 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10971 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10972 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10973 { skip "Need MDS version at least 2.2.0"; return; }
10975 local CL_USERS="mdd.$MDT0.changelog_users"
10976 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10977 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10978 changelog_register -n)
10979 echo "Registered as changelog user $CL_USER"
10980 trap cleanup_changelog EXIT
10981 $GET_CL_USERS | grep -q $CL_USER ||
10982 error "User $CL_USER not found in changelog_users"
10985 test_mkdir -p $DIR/$tdir/pics/2008/zachy
10986 touch $DIR/$tdir/pics/2008/zachy/timestamp
10987 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
10988 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
10989 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
10990 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
10991 rm $DIR/$tdir/pics/desktop.jpg
10993 $LFS changelog $MDT0 | tail -5
10995 echo "verifying changelog mask"
10996 changelog_chmask "MKDIR"
10997 changelog_chmask "CLOSE"
10999 test_mkdir -p $DIR/$tdir/pics/zach/sofia
11000 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11002 changelog_chmask "MKDIR"
11003 changelog_chmask "CLOSE"
11005 test_mkdir -p $DIR/$tdir/pics/2008/sofia
11006 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11008 $LFS changelog $MDT0
11009 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
11010 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
11011 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
11012 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
11015 echo "verifying target fid"
11016 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
11017 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
11018 [ "$fidc" == "$fidf" ] ||
11019 err17935 "fid in changelog $fidc != file fid $fidf"
11020 echo "verifying parent fid"
11021 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
11022 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
11023 [ "$fidc" == "$fidf" ] ||
11024 err17935 "pfid in changelog $fidc != dir fid $fidf"
11026 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11027 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 5))
11028 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11029 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
11030 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
11031 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
11033 MIN_REC=$($GET_CL_USERS |
11034 awk 'min == "" || $2 < min {min = $2}; END {print min}')
11035 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
11036 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
11037 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
11038 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
11040 # LU-3446 changelog index reset on MDT restart
11041 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11042 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11043 $LFS changelog_clear $MDT0 $CL_USER 0
11044 stop $SINGLEMDS || error "Fail to stop MDT."
11045 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11046 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11047 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
11048 [ $CUR_REC1 == $CUR_REC2 ] ||
11049 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
11051 echo "verifying user deregister"
11053 $GET_CL_USERS | grep -q $CL_USER &&
11054 error "User $CL_USER still in changelog_users"
11056 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
11057 if [ $CL_USER -eq 0 ]; then
11058 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11059 touch $DIR/$tdir/chloe
11060 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11061 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
11062 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
11064 echo "$CL_USER other changelog users; can't verify off"
11067 run_test 160a "changelog sanity"
11069 test_160b() { # LU-3587
11070 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11071 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11072 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11073 { skip "Need MDS version at least 2.2.0"; return; }
11075 local CL_USERS="mdd.$MDT0.changelog_users"
11076 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11077 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11078 changelog_register -n)
11079 echo "Registered as changelog user $CL_USER"
11080 trap cleanup_changelog EXIT
11081 $GET_CL_USERS | grep -q $CL_USER ||
11082 error "User $CL_USER not found in changelog_users"
11084 local LONGNAME1=$(str_repeat a 255)
11085 local LONGNAME2=$(str_repeat b 255)
11088 echo "creating very long named file"
11089 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
11090 echo "moving very long named file"
11091 mv $LONGNAME1 $LONGNAME2
11093 $LFS changelog $MDT0 | grep RENME
11097 run_test 160b "Verify that very long rename doesn't crash in changelog"
11100 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11103 local server_version=$(lustre_version_code $SINGLEMDS)
11105 [[ $server_version -gt $(version_code 2.5.57) ]] ||
11106 [[ $server_version -gt $(version_code 2.5.1) &&
11107 $server_version -lt $(version_code 2.5.50) ]] ||
11108 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
11109 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11111 # Registration step
11112 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11113 changelog_register -n)
11114 trap cleanup_changelog EXIT
11117 mkdir -p $DIR/$tdir
11118 $MCREATE $DIR/$tdir/foo_160c
11119 changelog_chmask "TRUNC"
11120 $TRUNCATE $DIR/$tdir/foo_160c 200
11121 changelog_chmask "TRUNC"
11122 $TRUNCATE $DIR/$tdir/foo_160c 199
11123 $LFS changelog $MDT0
11124 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
11125 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
11126 $LFS changelog_clear $MDT0 $CL_USER 0
11128 # Deregistration step
11131 run_test 160c "verify that changelog log catch the truncate event"
11134 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11135 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11137 local server_version=$(lustre_version_code mds1)
11138 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11140 [[ $server_version -ge $(version_code 2.7.60) ]] ||
11141 { skip "Need MDS version at least 2.7.60+"; return; }
11142 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11144 # Registration step
11145 CL_USER=$(do_facet mds1 $LCTL --device $MDT0 \
11146 changelog_register -n)
11148 trap cleanup_changelog EXIT
11149 mkdir -p $DIR/$tdir/migrate_dir
11150 $LFS changelog_clear $MDT0 $CL_USER 0
11152 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
11153 $LFS changelog $MDT0
11154 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
11155 $LFS changelog_clear $MDT0 $CL_USER 0
11156 [ $MIGRATES -eq 1 ] ||
11157 error "MIGRATE changelog mask count $MIGRATES != 1"
11159 # Deregistration step
11162 run_test 160d "verify that changelog log catch the migrate event"
11165 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11168 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11169 changelog_register -n)
11170 echo "Registered as changelog user $CL_USER"
11171 trap cleanup_changelog EXIT
11173 # Delete a future user (expect fail)
11174 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister cl77
11177 if [ $rc -eq 0 ]; then
11178 error "Deleted non-existant user cl77"
11179 elif [ $rc -ne 2 ]; then
11180 error "changelog_deregister failed with $rc, " \
11181 "expected 2 (ENOENT)"
11184 # Clear to a bad index (1 billion should be safe)
11185 $LFS changelog_clear $MDT0 $CL_USER 1000000000
11188 if [ $rc -eq 0 ]; then
11189 error "Successfully cleared to invalid CL index"
11190 elif [ $rc -ne 22 ]; then
11191 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
11194 run_test 160e "changelog negative testing"
11197 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11198 test_mkdir -p -c1 $DIR/$tdir
11199 cp /etc/hosts $DIR/$tdir/$tfile
11200 test_mkdir -c1 $DIR/$tdir/foo1
11201 test_mkdir -c1 $DIR/$tdir/foo2
11202 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
11203 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
11204 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
11205 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
11206 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
11207 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11208 $LFS fid2path $DIR $FID
11209 err17935 "bad link ea"
11212 rm $DIR/$tdir/foo2/zachary
11214 rm $DIR/$tdir/foo2/thor
11216 rm $DIR/$tdir/$tfile
11218 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
11219 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
11221 $LFS fid2path $DIR $FID
11222 err17935 "bad link rename"
11224 rm $DIR/$tdir/foo2/maggie
11227 local longname=filename_avg_len_is_thirty_two_
11228 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
11229 error "failed to hardlink many files"
11230 links=$($LFS fid2path $DIR $FID | wc -l)
11231 echo -n "${links}/1000 links in link EA"
11232 [[ $links -gt 60 ]] ||
11233 err17935 "expected at least 60 links in link EA"
11234 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
11235 error "failed to unlink many hardlinks"
11237 run_test 161a "link ea sanity"
11240 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11241 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
11243 local remote_dir=$DIR/$tdir/remote_dir
11245 mkdir -p $DIR/$tdir
11246 $LFS mkdir -i $MDTIDX $remote_dir ||
11247 error "create remote directory failed"
11249 cp /etc/hosts $remote_dir/$tfile
11250 mkdir -p $remote_dir/foo1
11251 mkdir -p $remote_dir/foo2
11252 ln $remote_dir/$tfile $remote_dir/foo1/sofia
11253 ln $remote_dir/$tfile $remote_dir/foo2/zachary
11254 ln $remote_dir/$tfile $remote_dir/foo1/luna
11255 ln $remote_dir/$tfile $remote_dir/foo2/thor
11257 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
11259 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11260 $LFS fid2path $DIR $FID
11261 err17935 "bad link ea"
11264 rm $remote_dir/foo2/zachary
11266 rm $remote_dir/foo2/thor
11268 rm $remote_dir/$tfile
11270 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
11271 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
11272 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
11273 $LFS fid2path $DIR $FID
11274 err17935 "bad link rename"
11276 rm $remote_dir/foo2/maggie
11279 local longname=filename_avg_len_is_thirty_two_
11280 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
11281 error "failed to hardlink many files"
11282 links=$($LFS fid2path $DIR $FID | wc -l)
11283 echo -n "${links}/1000 links in link EA"
11284 [[ ${links} -gt 60 ]] ||
11285 err17935 "expected at least 60 links in link EA"
11286 unlinkmany $remote_dir/foo2/$longname 1000 ||
11287 error "failed to unlink many hardlinks"
11289 run_test 161b "link ea sanity under remote directory"
11292 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11293 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11294 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
11295 skip "Need MDS version at least 2.1.5" && return
11297 # define CLF_RENAME_LAST 0x0001
11298 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
11299 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11300 changelog_register -n)
11302 trap cleanup_changelog EXIT
11304 mkdir -p $DIR/$tdir
11305 touch $DIR/$tdir/foo_161c
11306 touch $DIR/$tdir/bar_161c
11307 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11308 $LFS changelog $MDT0 | grep RENME
11309 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
11311 $LFS changelog_clear $MDT0 $CL_USER 0
11312 if [ x$flags != "x0x1" ]; then
11313 error "flag $flags is not 0x1"
11315 echo "rename overwrite a target having nlink = 1," \
11316 "changelog record has flags of $flags"
11318 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
11319 touch $DIR/$tdir/foo_161c
11320 touch $DIR/$tdir/bar_161c
11321 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11322 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11323 $LFS changelog $MDT0 | grep RENME
11324 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11325 $LFS changelog_clear $MDT0 $CL_USER 0
11326 if [ x$flags != "x0x0" ]; then
11327 error "flag $flags is not 0x0"
11329 echo "rename overwrite a target having nlink > 1," \
11330 "changelog record has flags of $flags"
11332 # rename doesn't overwrite a target (changelog flag 0x0)
11333 touch $DIR/$tdir/foo_161c
11334 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
11335 $LFS changelog $MDT0 | grep RENME
11336 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11337 $LFS changelog_clear $MDT0 $CL_USER 0
11338 if [ x$flags != "x0x0" ]; then
11339 error "flag $flags is not 0x0"
11341 echo "rename doesn't overwrite a target," \
11342 "changelog record has flags of $flags"
11344 # define CLF_UNLINK_LAST 0x0001
11345 # unlink a file having nlink = 1 (changelog flag 0x1)
11346 rm -f $DIR/$tdir/foo2_161c
11347 $LFS changelog $MDT0 | grep UNLNK
11348 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11349 $LFS changelog_clear $MDT0 $CL_USER 0
11350 if [ x$flags != "x0x1" ]; then
11351 error "flag $flags is not 0x1"
11353 echo "unlink a file having nlink = 1," \
11354 "changelog record has flags of $flags"
11356 # unlink a file having nlink > 1 (changelog flag 0x0)
11357 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11358 rm -f $DIR/$tdir/foobar_161c
11359 $LFS changelog $MDT0 | grep UNLNK
11360 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11361 $LFS changelog_clear $MDT0 $CL_USER 0
11362 if [ x$flags != "x0x0" ]; then
11363 error "flag $flags is not 0x0"
11365 echo "unlink a file having nlink > 1," \
11366 "changelog record has flags of $flags"
11369 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
11376 # cleanup previous run
11377 rm -rf $DIR/$tdir/$tfile
11379 user=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11380 changelog_register -n)
11381 [[ $? -eq 0 ]] || error "changelog_register failed"
11383 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
11384 # interfer with $MOUNT/.lustre/fid/ access
11386 [[ $? -eq 0 ]] || error "mkdir failed"
11388 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
11389 $LCTL set_param fail_loc=0x8000140c
11391 $LCTL set_param fail_val=5
11394 echo foofoo > $DIR/$tdir/$tfile &
11397 # wait for create to be delayed
11401 [[ $? -eq 0 ]] || error "create should be blocked"
11403 local tempfile=$(mktemp)
11404 fid=$(changelog_extract_field $MDT0 "CREAT" "$tfile" "t=")
11405 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
11406 # some delay may occur during ChangeLog publishing and file read just
11407 # above, that could allow file write to happen finally
11408 [[ -s $tempfile ]] && echo "file should be empty"
11410 $LCTL set_param fail_loc=0
11413 [[ $? -eq 0 ]] || error "create failed"
11415 $LFS changelog_clear $MDT0 $user 0
11416 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $user
11418 run_test 161d "create with concurrent .lustre/fid access"
11425 local path=$(${LFS} fid2path $*)
11426 # Remove the '//' indicating a remote directory
11427 path=$(echo $path | sed 's#//#/#g')
11430 if [ $RC -ne 0 ]; then
11431 err17935 "path looked up of $expected failed. Error $RC"
11433 elif [ "${path}" != "${expected}" ]; then
11434 err17935 "path looked up \"${path}\" instead of \"${expected}\""
11437 echo "fid $fid resolves to path $path (expected $expected)"
11440 test_162a() { # was test_162
11441 # Make changes to filesystem
11442 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11443 test_mkdir -p -c1 $DIR/$tdir/d2
11444 touch $DIR/$tdir/d2/$tfile
11445 touch $DIR/$tdir/d2/x1
11446 touch $DIR/$tdir/d2/x2
11447 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
11448 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
11450 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
11451 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
11452 error "check path $tdir/d2/$tfile failed"
11455 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
11456 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
11457 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
11458 error "check path $tdir/d2/p/q/r/slink failed"
11460 # softlink to wrong file
11461 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
11462 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
11463 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
11464 error "check path $tdir/d2/p/q/r/slink.wrong failed"
11467 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
11468 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
11469 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
11470 # fid2path dir/fsname should both work
11471 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
11472 error "check path $tdir/d2/a/b/c/new_file failed"
11473 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
11474 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
11476 # hardlink count: check that there are 2 links
11477 # Doesnt work with CMD yet: 17935
11478 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
11479 err17935 "expected 2 links"
11481 # hardlink indexing: remove the first link
11482 rm $DIR/$tdir/d2/p/q/r/hlink
11483 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
11484 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
11488 run_test 162a "path lookup sanity"
11491 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11492 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11495 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
11496 error "create striped dir failed"
11498 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
11499 tail -n 1 | awk '{print $2}')
11500 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
11502 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
11503 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
11506 for ((i=0;i<5;i++)); do
11507 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
11508 error "get fid for f$i failed"
11509 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
11510 error "check path $tdir/striped_dir/f$i failed"
11512 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
11513 error "get fid for d$i failed"
11514 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
11515 error "check path $tdir/striped_dir/d$i failed"
11520 run_test 162b "striped directory path lookup sanity"
11522 # LU-4239: Verify fid2path works with paths 100 or more directories deep
11524 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
11525 skip "Need MDS version at least 2.7.51" && return
11526 test_mkdir $DIR/$tdir.local
11527 test_mkdir $DIR/$tdir.remote
11528 local lpath=$tdir.local
11529 local rpath=$tdir.remote
11531 for ((i = 0; i <= 101; i++)); do
11534 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
11535 error "get fid for local directory $DIR/$lpath failed"
11536 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
11537 error "check path for local directory $DIR/$lpath failed"
11540 test_mkdir $DIR/$rpath
11541 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
11542 error "get fid for remote directory $DIR/$rpath failed"
11543 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
11544 error "check path for remote directory $DIR/$rpath failed"
11549 run_test 162c "fid2path works with paths 100 or more directories deep"
11552 # do directio so as not to populate the page cache
11553 log "creating a 10 Mb file"
11554 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11555 log "starting reads"
11556 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11557 log "truncating the file"
11558 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11560 kill %+ || true # reads might have finished
11561 echo "wait until dd is finished"
11563 log "removing the temporary file"
11564 rm -rf $DIR/$tfile || error "tmp file removal failed"
11566 run_test 169 "parallel read and truncate should not deadlock"
11569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11570 $LCTL clear # bug 18514
11571 $LCTL debug_daemon start $TMP/${tfile}_log_good
11573 $LCTL debug_daemon stop
11574 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
11575 error "sed failed to read log_good"
11577 $LCTL debug_daemon start $TMP/${tfile}_log_good
11579 $LCTL debug_daemon stop
11581 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
11582 error "lctl df log_bad failed"
11584 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11585 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11587 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
11588 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
11590 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
11591 error "bad_line good_line1 good_line2 are empty"
11593 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11594 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
11595 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11597 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
11598 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11599 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11601 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
11602 error "bad_line_new good_line_new are empty"
11604 local expected_good=$((good_line1 + good_line2*2))
11606 rm -f $TMP/${tfile}*
11607 # LU-231, short malformed line may not be counted into bad lines
11608 if [ $bad_line -ne $bad_line_new ] &&
11609 [ $bad_line -ne $((bad_line_new - 1)) ]; then
11610 error "expected $bad_line bad lines, but got $bad_line_new"
11614 if [ $expected_good -ne $good_line_new ]; then
11615 error "expected $expected_good good lines, but got $good_line_new"
11620 run_test 170 "test lctl df to handle corrupted log ====================="
11622 test_171() { # bug20592
11623 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11624 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
11625 $LCTL set_param fail_loc=0x50e
11626 $LCTL set_param fail_val=3000
11627 multiop_bg_pause $DIR/$tfile O_s || true
11629 kill -USR1 $MULTIPID
11633 if dmesg | grep "recursive fault"; then
11634 error "caught a recursive fault"
11636 $LCTL set_param fail_loc=0
11639 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
11641 # it would be good to share it with obdfilter-survey/iokit-libecho code
11642 setup_obdecho_osc () {
11645 local obdfilter_name=$2
11646 echo "Creating new osc for $obdfilter_name on $ost_nid"
11647 # make sure we can find loopback nid
11648 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
11650 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
11651 ${obdfilter_name}_osc_UUID || rc=2; }
11652 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
11653 ${obdfilter_name}_UUID $ost_nid || rc=3; }
11657 cleanup_obdecho_osc () {
11658 local obdfilter_name=$1
11659 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
11660 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
11667 local pages=${3:-64}
11672 local obd_size=$(get_obd_size $node $OBD)
11673 local page_size=$(get_page_size $node)
11674 if [[ -n "$obd_size" ]]; then
11675 local new_count=$((obd_size / (pages * page_size / 1024)))
11676 [[ $new_count -ge $count ]] || count=$new_count
11679 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
11680 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
11682 if [ $rc -eq 0 ]; then
11683 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
11684 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
11686 echo "New object id is $id"
11687 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
11689 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
11690 "test_brw $count w v $pages $id" || rc=4; }
11691 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
11693 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
11694 "cleanup" || rc=5; }
11695 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
11696 "detach" || rc=6; }
11697 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
11702 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11703 remote_ost_nodsh && skip "remote OST with nodsh" && return
11705 local rmmod_local=0
11707 if ! module_loaded obdecho; then
11708 load_module obdecho/obdecho
11712 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
11713 local host=$(lctl get_param -n osc.$osc.import |
11714 awk '/current_connection:/ {print $2}' )
11715 local target=$(lctl get_param -n osc.$osc.import |
11716 awk '/target:/ {print $2}' )
11717 target=${target%_UUID}
11719 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
11720 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
11721 [[ -n $target ]] && cleanup_obdecho_osc $target
11722 [ $rmmod_local -eq 1 ] && rmmod obdecho
11725 run_test 180a "test obdecho on osc"
11728 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11729 remote_ost_nodsh && skip "remote OST with nodsh" && return
11731 local rmmod_remote=0
11733 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11734 rmmod_remote=true || error "failed to load module obdecho"
11735 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
11736 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
11737 $rmmod_remote && do_facet ost1 "rmmod obdecho"
11740 run_test 180b "test obdecho directly on obdfilter"
11742 test_180c() { # LU-2598
11743 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11744 remote_ost_nodsh && skip "remote OST with nodsh" && return
11745 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
11746 skip "Need MDS version at least 2.4.0" && return
11749 local rmmod_remote=false
11750 local pages=16384 # 64MB bulk I/O RPC size
11753 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11754 rmmod_remote=true || error "failed to load module obdecho"
11756 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
11758 if [ -n "$target" ]; then
11759 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
11761 echo "there is no obdfilter target on ost1"
11764 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
11767 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
11769 test_181() { # bug 22177
11770 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11771 # create enough files to index the directory
11772 createmany -o $DIR/$tdir/foobar 4000
11773 # print attributes for debug purpose
11776 multiop_bg_pause $DIR/$tdir D_Sc || return 1
11778 # remove the files & current working dir
11779 unlinkmany $DIR/$tdir/foobar 4000
11781 kill -USR1 $MULTIPID
11783 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
11786 run_test 181 "Test open-unlinked dir ========================"
11792 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11794 $LCTL set_param mdc.*.rpc_stats=clear
11796 for (( i = 0; i < $tcount; i++ )) ; do
11797 mkdir $DIR/$tdir/$i
11800 for (( i = 0; i < $tcount; i++ )) ; do
11801 createmany -o $DIR/$tdir/$i/f- $fcount &
11805 for (( i = 0; i < $tcount; i++ )) ; do
11806 unlinkmany $DIR/$tdir/$i/f- $fcount &
11810 $LCTL get_param mdc.*.rpc_stats
11814 run_test 182 "Test parallel modify metadata operations ================"
11816 test_183() { # LU-2275
11817 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11818 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
11819 skip "Need MDS version at least 2.3.56" && return
11821 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11822 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11823 echo aaa > $DIR/$tdir/$tfile
11825 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
11826 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
11828 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
11829 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
11831 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
11833 # Flush negative dentry cache
11834 touch $DIR/$tdir/$tfile
11836 # We are not checking for any leaked references here, they'll
11837 # become evident next time we do cleanup with module unload.
11840 run_test 183 "No crash or request leak in case of strange dispositions ========"
11842 # test suite 184 is for LU-2016, LU-2017
11844 check_swap_layouts_support && return 0
11846 dir0=$DIR/$tdir/$testnum
11847 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
11852 $SETSTRIPE -c1 $file1
11854 $SETSTRIPE -c2 $file2
11856 gen1=$($GETSTRIPE -g $file1)
11857 gen2=$($GETSTRIPE -g $file2)
11859 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11860 gen=$($GETSTRIPE -g $file1)
11861 [[ $gen1 != $gen ]] ||
11862 "Layout generation on $file1 does not change"
11863 gen=$($GETSTRIPE -g $file2)
11864 [[ $gen2 != $gen ]] ||
11865 "Layout generation on $file2 does not change"
11867 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11868 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11870 run_test 184a "Basic layout swap"
11873 check_swap_layouts_support && return 0
11875 dir0=$DIR/$tdir/$testnum
11876 mkdir -p $dir0 || error "creating dir $dir0"
11883 $SETSTRIPE -c1 $file1
11884 $SETSTRIPE -c2 $file2
11885 $SETSTRIPE -c1 $file3
11886 chown $RUNAS_ID $file3
11887 gen1=$($GETSTRIPE -g $file1)
11888 gen2=$($GETSTRIPE -g $file2)
11890 $LFS swap_layouts $dir1 $dir2 &&
11891 error "swap of directories layouts should fail"
11892 $LFS swap_layouts $dir1 $file1 &&
11893 error "swap of directory and file layouts should fail"
11894 $RUNAS $LFS swap_layouts $file1 $file2 &&
11895 error "swap of file we cannot write should fail"
11896 $LFS swap_layouts $file1 $file3 &&
11897 error "swap of file with different owner should fail"
11898 /bin/true # to clear error code
11900 run_test 184b "Forbidden layout swap (will generate errors)"
11903 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
11904 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
11905 check_swap_layouts_support && return 0
11907 local dir0=$DIR/$tdir/$testnum
11908 mkdir -p $dir0 || error "creating dir $dir0"
11910 local ref1=$dir0/ref1
11911 local ref2=$dir0/ref2
11912 local file1=$dir0/file1
11913 local file2=$dir0/file2
11914 # create a file large enough for the concurrent test
11915 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
11916 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
11917 echo "ref file size: ref1($(stat -c %s $ref1))," \
11918 "ref2($(stat -c %s $ref2))"
11921 dd if=$ref1 of=$file1 bs=16k &
11924 # Make sure dd starts to copy file
11925 while [ ! -f $file1 ]; do sleep 0.1; done
11927 $LFS swap_layouts $file1 $file2
11930 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
11931 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
11933 # how many bytes copied before swapping layout
11934 local copied=$(stat -c %s $file2)
11935 local remaining=$(stat -c %s $ref1)
11936 remaining=$((remaining - copied))
11937 echo "Copied $copied bytes before swapping layout..."
11939 cmp -n $copied $file1 $ref2 | grep differ &&
11940 error "Content mismatch [0, $copied) of ref2 and file1"
11941 cmp -n $copied $file2 $ref1 ||
11942 error "Content mismatch [0, $copied) of ref1 and file2"
11943 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
11944 error "Content mismatch [$copied, EOF) of ref1 and file1"
11947 rm -f $ref1 $ref2 $file1 $file2
11949 run_test 184c "Concurrent write and layout swap"
11952 check_swap_layouts_support && return 0
11953 [ -z "$(which getfattr 2>/dev/null)" ] &&
11954 skip "no getfattr command" && return 0
11956 local file1=$DIR/$tdir/$tfile-1
11957 local file2=$DIR/$tdir/$tfile-2
11958 local file3=$DIR/$tdir/$tfile-3
11962 mkdir -p $DIR/$tdir
11963 touch $file1 || error "create $file1 failed"
11964 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11965 error "create $file2 failed"
11966 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11967 error "create $file3 failed"
11968 lovea1=$(get_layout_param $file1)
11970 $LFS swap_layouts $file2 $file3 ||
11971 error "swap $file2 $file3 layouts failed"
11972 $LFS swap_layouts $file1 $file2 ||
11973 error "swap $file1 $file2 layouts failed"
11975 lovea2=$(get_layout_param $file2)
11978 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
11980 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11981 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
11983 run_test 184d "allow stripeless layouts swap"
11986 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
11987 { skip "Need MDS version at least 2.6.94"; return 0; }
11988 check_swap_layouts_support && return 0
11989 [ -z "$(which getfattr 2>/dev/null)" ] &&
11990 skip "no getfattr command" && return 0
11992 local file1=$DIR/$tdir/$tfile-1
11993 local file2=$DIR/$tdir/$tfile-2
11994 local file3=$DIR/$tdir/$tfile-3
11997 mkdir -p $DIR/$tdir
11998 touch $file1 || error "create $file1 failed"
11999 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12000 error "create $file2 failed"
12001 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12002 error "create $file3 failed"
12004 $LFS swap_layouts $file1 $file2 ||
12005 error "swap $file1 $file2 layouts failed"
12007 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12008 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
12010 echo 123 > $file1 || error "Should be able to write into $file1"
12012 $LFS swap_layouts $file1 $file3 ||
12013 error "swap $file1 $file3 layouts failed"
12015 echo 123 > $file1 || error "Should be able to write into $file1"
12017 rm -rf $file1 $file2 $file3
12019 run_test 184e "Recreate layout after stripeless layout swaps"
12021 test_185() { # LU-2441
12022 # LU-3553 - no volatile file support in old servers
12023 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
12024 { skip "Need MDS version at least 2.3.60"; return 0; }
12026 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12027 touch $DIR/$tdir/spoo
12028 local mtime1=$(stat -c "%Y" $DIR/$tdir)
12029 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
12030 error "cannot create/write a volatile file"
12031 [ "$FILESET" == "" ] &&
12032 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
12033 error "FID is still valid after close"
12035 multiop_bg_pause $DIR/$tdir vVw4096_c
12042 # assume that the next FID for this client is sequential, since stdout
12043 # is unfortunately eaten by multiop_bg_pause
12044 local n=$((${fidv[1]} + 1))
12045 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
12046 if [ "$FILESET" == "" ]; then
12047 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
12048 error "FID is missing before close"
12050 kill -USR1 $multi_pid
12051 # 1 second delay, so if mtime change we will see it
12053 local mtime2=$(stat -c "%Y" $DIR/$tdir)
12054 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
12056 run_test 185 "Volatile file support"
12059 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12060 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12061 skip "Need MDS version at least 2.3.0" && return
12063 local dir0=$DIR/$tdir/$testnum
12064 mkdir -p $dir0 || error "creating dir $dir0"
12066 local file=$dir0/file1
12067 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
12068 local dv1=$($LFS data_version $file)
12069 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
12070 local dv2=$($LFS data_version $file)
12071 [[ $dv1 != $dv2 ]] ||
12072 error "data version did not change on write $dv1 == $dv2"
12077 run_test 187a "Test data version change"
12080 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12081 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12082 skip "Need MDS version at least 2.3.0" && return
12084 local dir0=$DIR/$tdir/$testnum
12085 mkdir -p $dir0 || error "creating dir $dir0"
12087 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
12088 [[ ${DV[0]} != ${DV[1]} ]] ||
12089 error "data version did not change on write"\
12090 " ${DV[0]} == ${DV[1]}"
12095 run_test 187b "Test data version change on volatile file"
12098 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12099 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12100 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
12102 local POOL=${POOL:-cea1}
12103 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
12104 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
12107 local last_ost=$(($OSTCOUNT - 1))
12109 local ost_list=$(seq $first_ost $ost_step $last_ost)
12110 local ost_range="$first_ost $last_ost $ost_step"
12111 local test_path=$POOL_ROOT/$POOL_DIR_NAME
12112 local file_dir=$POOL_ROOT/file_tst
12113 local subdir=$test_path/subdir
12117 # former test_200a test_200b
12118 pool_add $POOL || { rc=$? ; break; }
12119 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
12120 # former test_200c test_200d
12121 mkdir -p $test_path
12122 pool_set_dir $POOL $test_path || { rc=$? ; break; }
12123 pool_check_dir $POOL $test_path || { rc=$? ; break; }
12125 pool_check_dir $POOL $subdir || { rc=$? ; break; }
12126 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
12127 || { rc=$? ; break; }
12128 # former test_200e test_200f
12129 local files=$((OSTCOUNT*3))
12130 pool_alloc_files $POOL $test_path $files "$ost_list" \
12131 || { rc=$? ; break; }
12132 pool_create_files $POOL $file_dir $files "$ost_list" \
12133 || { rc=$? ; break; }
12134 # former test_200g test_200h
12135 pool_lfs_df $POOL || { rc=$? ; break; }
12136 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
12138 # former test_201a test_201b test_201c
12139 pool_remove_first_target $POOL || { rc=$? ; break; }
12141 local f=$test_path/$tfile
12142 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
12143 pool_remove $POOL $f || { rc=$? ; break; }
12150 run_test 200 "OST pools"
12152 # usage: default_attr <count | size | offset>
12154 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
12157 # usage: check_default_stripe_attr
12158 check_default_stripe_attr() {
12159 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
12162 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
12164 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
12168 error "unknown getstripe attr '$1'"
12171 [ $ACTUAL != $EXPECTED ] &&
12172 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
12176 test_mkdir -p $DIR/$tdir
12177 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
12179 check_default_stripe_attr --stripe-count
12180 check_default_stripe_attr --stripe-size
12181 check_default_stripe_attr --stripe-index
12185 run_test 204a "Print default stripe attributes ================="
12188 test_mkdir -p $DIR/$tdir
12189 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12191 check_default_stripe_attr --stripe-size
12192 check_default_stripe_attr --stripe-index
12196 run_test 204b "Print default stripe size and offset ==========="
12199 test_mkdir -p $DIR/$tdir
12200 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12202 check_default_stripe_attr --stripe-count
12203 check_default_stripe_attr --stripe-index
12207 run_test 204c "Print default stripe count and offset ==========="
12210 test_mkdir -p $DIR/$tdir
12211 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12213 check_default_stripe_attr --stripe-count
12214 check_default_stripe_attr --stripe-size
12218 run_test 204d "Print default stripe count and size ============="
12221 test_mkdir -p $DIR/$tdir
12222 $SETSTRIPE -d $DIR/$tdir
12224 check_default_stripe_attr --stripe-count --raw
12225 check_default_stripe_attr --stripe-size --raw
12226 check_default_stripe_attr --stripe-index --raw
12230 run_test 204e "Print raw stripe attributes ================="
12233 test_mkdir -p $DIR/$tdir
12234 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12236 check_default_stripe_attr --stripe-size --raw
12237 check_default_stripe_attr --stripe-index --raw
12241 run_test 204f "Print raw stripe size and offset ==========="
12244 test_mkdir -p $DIR/$tdir
12245 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12247 check_default_stripe_attr --stripe-count --raw
12248 check_default_stripe_attr --stripe-index --raw
12252 run_test 204g "Print raw stripe count and offset ==========="
12255 test_mkdir -p $DIR/$tdir
12256 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12258 check_default_stripe_attr --stripe-count --raw
12259 check_default_stripe_attr --stripe-size --raw
12263 run_test 204h "Print raw stripe count and size ============="
12265 # Figure out which job scheduler is being used, if any,
12266 # or use a fake one
12267 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
12268 JOBENV=SLURM_JOB_ID
12269 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
12271 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
12273 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
12274 JOBENV=LOADL_STEP_ID
12275 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
12278 $LCTL list_param jobid_name > /dev/null 2>&1
12279 if [ $? -eq 0 ]; then
12286 verify_jobstats() {
12291 # we don't really need to clear the stats for this test to work, since each
12292 # command has a unique jobid, but it makes debugging easier if needed.
12293 # for facet in $facets; do
12294 # local dev=$(convert_facet2label $facet)
12295 # # clear old jobstats
12296 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
12299 # use a new JobID for each test, or we might see an old one
12300 [ "$JOBENV" = "FAKE_JOBID" ] &&
12301 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12305 [ "$JOBENV" = "nodelocal" ] && {
12306 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12307 $LCTL set_param jobid_name=$FAKE_JOBID
12311 log "Test: ${cmd[*]}"
12312 log "Using JobID environment variable $JOBENV=$JOBVAL"
12314 if [ $JOBENV = "FAKE_JOBID" ]; then
12315 FAKE_JOBID=$JOBVAL ${cmd[*]}
12320 # all files are created on OST0000
12321 for facet in $facets; do
12322 local stats="*.$(convert_facet2label $facet).job_stats"
12323 if [ $(do_facet $facet lctl get_param $stats |
12324 grep -c $JOBVAL) -ne 1 ]; then
12325 do_facet $facet lctl get_param $stats
12326 error "No jobstats for $JOBVAL found on $facet::$stats"
12333 NEW_JOBENV=${1:-$OLD_JOBENV}
12334 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
12335 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
12340 do_facet $SINGLEMDS \
12341 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
12342 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
12346 test_205() { # Job stats
12347 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
12348 { skip "Need MDS version with at least 2.7.1"; return 0; }
12350 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12351 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12352 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12353 remote_ost_nodsh && skip "remote OST with nodsh" && return
12355 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
12356 skip "Server doesn't support jobstats" && return 0
12357 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
12359 OLD_JOBENV=$($LCTL get_param -n jobid_var)
12360 if [ $OLD_JOBENV != $JOBENV ]; then
12361 jobstats_set $JOBENV
12362 trap cleanup_205 EXIT
12365 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
12366 echo "Registered as changelog user $CL_USER"
12368 OLD_INTERVAL=$(do_facet $SINGLEMDS \
12369 lctl get_param -n mdt.*.job_cleanup_interval)
12370 local interval_new=5
12371 do_facet $SINGLEMDS \
12372 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
12373 local start=$SECONDS
12377 cmd="mkdir $DIR/$tdir"
12378 verify_jobstats "$cmd" "$SINGLEMDS"
12380 cmd="rmdir $DIR/$tdir"
12381 verify_jobstats "$cmd" "$SINGLEMDS"
12382 # mkdir on secondary MDT
12383 if [ $MDSCOUNT -gt 1 ]; then
12384 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
12385 verify_jobstats "$cmd" "mds2"
12388 cmd="mknod $DIR/$tfile c 1 3"
12389 verify_jobstats "$cmd" "$SINGLEMDS"
12391 cmd="rm -f $DIR/$tfile"
12392 verify_jobstats "$cmd" "$SINGLEMDS"
12393 # create all files on OST0000 so verify_jobstats can find OST stats
12395 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
12396 verify_jobstats "$cmd" "$SINGLEMDS"
12398 cmd="touch $DIR/$tfile"
12399 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12401 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
12402 verify_jobstats "$cmd" "ost1"
12404 cancel_lru_locks osc
12405 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
12406 verify_jobstats "$cmd" "ost1"
12408 cmd="$TRUNCATE $DIR/$tfile 0"
12409 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12411 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
12412 verify_jobstats "$cmd" "$SINGLEMDS"
12413 # jobstats expiry - sleep until old stats should be expired
12414 local left=$((interval_new + 5 - (SECONDS - start)))
12415 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
12416 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
12418 cmd="mkdir $DIR/$tdir.expire"
12419 verify_jobstats "$cmd" "$SINGLEMDS"
12420 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
12421 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
12423 # Ensure that jobid are present in changelog (if supported by MDS)
12424 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
12426 $LFS changelog $MDT0 | tail -9
12427 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
12428 [ $jobids -eq 9 ] ||
12429 error "Wrong changelog jobid count $jobids != 9"
12433 jobstats_set $JOBENV
12435 $LFS changelog $MDT0 | tail -1
12436 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
12437 [ $jobids -eq 0 ] ||
12438 error "Unexpected jobids when jobid_var=$JOBENV"
12443 run_test 205 "Verify job stats"
12445 # LU-1480, LU-1773 and LU-1657
12447 mkdir -p $DIR/$tdir
12448 $SETSTRIPE -c -1 $DIR/$tdir
12449 #define OBD_FAIL_LOV_INIT 0x1403
12450 $LCTL set_param fail_loc=0xa0001403
12451 $LCTL set_param fail_val=1
12452 touch $DIR/$tdir/$tfile || true
12454 run_test 206 "fail lov_init_raid0() doesn't lbug"
12457 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12458 local fsz=`stat -c %s $DIR/$tfile`
12459 cancel_lru_locks mdc
12461 # do not return layout in getattr intent
12462 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
12463 $LCTL set_param fail_loc=0x170
12464 local sz=`stat -c %s $DIR/$tfile`
12466 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
12470 run_test 207a "can refresh layout at glimpse"
12473 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12474 local cksum=`md5sum $DIR/$tfile`
12475 local fsz=`stat -c %s $DIR/$tfile`
12476 cancel_lru_locks mdc
12477 cancel_lru_locks osc
12479 # do not return layout in getattr intent
12480 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
12481 $LCTL set_param fail_loc=0x171
12483 # it will refresh layout after the file is opened but before read issues
12484 echo checksum is "$cksum"
12485 echo "$cksum" |md5sum -c --quiet || error "file differs"
12489 run_test 207b "can refresh layout at open"
12492 # FIXME: in this test suite, only RD lease is used. This is okay
12493 # for now as only exclusive open is supported. After generic lease
12494 # is done, this test suite should be revised. - Jinshan
12496 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12497 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
12498 { skip "Need MDS version at least 2.4.52"; return 0; }
12500 echo "==== test 1: verify get lease work"
12501 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
12503 echo "==== test 2: verify lease can be broken by upcoming open"
12504 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12508 $MULTIOP $DIR/$tfile oO_RDONLY:c
12509 kill -USR1 $PID && wait $PID || error "break lease error"
12511 echo "==== test 3: verify lease can't be granted if an open already exists"
12512 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
12516 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
12517 kill -USR1 $PID && wait $PID || error "open file error"
12519 echo "==== test 4: lease can sustain over recovery"
12520 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
12526 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
12528 echo "==== test 5: lease broken can't be regained by replay"
12529 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12533 # open file to break lease and then recovery
12534 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
12537 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
12541 run_test 208 "Exclusive open"
12544 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
12545 skip_env "must have disp_stripe" && return
12548 sync; sleep 5; sync;
12550 echo 3 > /proc/sys/vm/drop_caches
12551 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12553 # open/close 500 times
12554 for i in $(seq 500); do
12558 echo 3 > /proc/sys/vm/drop_caches
12559 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12561 echo "before: $req_before, after: $req_after"
12562 [ $((req_after - req_before)) -ge 300 ] &&
12563 error "open/close requests are not freed"
12566 run_test 209 "read-only open/close requests should be freed promptly"
12570 size=$((size % 8192 + 1))
12571 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
12572 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
12573 rm -f $DIR/f212 $DIR/f212.xyz
12575 run_test 212 "Sendfile test ============================================"
12578 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
12579 cancel_lru_locks osc
12580 lctl set_param fail_loc=0x8000040f
12581 # generate a read lock
12582 cat $DIR/$tfile > /dev/null
12583 # write to the file, it will try to cancel the above read lock.
12584 cat /etc/hosts >> $DIR/$tfile
12586 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
12588 test_214() { # for bug 20133
12589 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
12590 for (( i=0; i < 340; i++ )) ; do
12591 touch $DIR/$tdir/d214c/a$i
12594 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
12595 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
12596 ls $DIR/d214c || error "ls $DIR/d214c failed"
12597 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
12598 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
12600 run_test 214 "hash-indexed directory test - bug 20133"
12602 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
12603 create_lnet_proc_files() {
12604 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
12605 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
12607 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
12608 rm -f "$TMP/lnet_$1.sys_tmp"
12611 # counterpart of create_lnet_proc_files
12612 remove_lnet_proc_files() {
12613 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
12616 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12617 # 3rd arg as regexp for body
12618 check_lnet_proc_stats() {
12619 local l=$(cat "$TMP/lnet_$1" |wc -l)
12620 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
12622 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
12625 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12626 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
12627 # optional and can be regexp for 2nd line (lnet.routes case)
12628 check_lnet_proc_entry() {
12629 local blp=2 # blp stands for 'position of 1st line of body'
12630 [ -z "$5" ] || blp=3 # lnet.routes case
12632 local l=$(cat "$TMP/lnet_$1" |wc -l)
12633 # subtracting one from $blp because the body can be empty
12634 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
12636 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
12637 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
12639 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
12640 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
12642 # bail out if any unexpected line happened
12643 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
12644 [ "$?" != 0 ] || error "$2 misformatted"
12647 test_215() { # for bugs 18102, 21079, 21517
12648 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12649 local N='(0|[1-9][0-9]*)' # non-negative numeric
12650 local P='[1-9][0-9]*' # positive numeric
12651 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
12652 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
12653 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
12654 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
12656 local L1 # regexp for 1st line
12657 local L2 # regexp for 2nd line (optional)
12658 local BR # regexp for the rest (body)
12660 # lnet.stats should look as 11 space-separated non-negative numerics
12661 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
12662 create_lnet_proc_files "stats"
12663 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
12664 remove_lnet_proc_files "stats"
12666 # lnet.routes should look like this:
12667 # Routing disabled/enabled
12668 # net hops priority state router
12669 # where net is a string like tcp0, hops > 0, priority >= 0,
12670 # state is up/down,
12671 # router is a string like 192.168.1.1@tcp2
12672 L1="^Routing (disabled|enabled)$"
12673 L2="^net +hops +priority +state +router$"
12674 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
12675 create_lnet_proc_files "routes"
12676 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
12677 remove_lnet_proc_files "routes"
12679 # lnet.routers should look like this:
12680 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
12681 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
12682 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
12683 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
12684 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
12685 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
12686 create_lnet_proc_files "routers"
12687 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
12688 remove_lnet_proc_files "routers"
12690 # lnet.peers should look like this:
12691 # nid refs state last max rtr min tx min queue
12692 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
12693 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
12694 # numeric (0 or >0 or <0), queue >= 0.
12695 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
12696 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
12697 create_lnet_proc_files "peers"
12698 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
12699 remove_lnet_proc_files "peers"
12701 # lnet.buffers should look like this:
12702 # pages count credits min
12703 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
12704 L1="^pages +count +credits +min$"
12705 BR="^ +$N +$N +$I +$I$"
12706 create_lnet_proc_files "buffers"
12707 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
12708 remove_lnet_proc_files "buffers"
12710 # lnet.nis should look like this:
12711 # nid status alive refs peer rtr max tx min
12712 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
12713 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
12714 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
12715 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
12716 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
12717 create_lnet_proc_files "nis"
12718 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
12719 remove_lnet_proc_files "nis"
12721 # can we successfully write to lnet.stats?
12722 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
12723 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
12725 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
12727 test_216() { # bug 20317
12728 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12729 remote_ost_nodsh && skip "remote OST with nodsh" && return
12732 local facets=$(get_facets OST)
12733 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12735 save_lustre_params client "osc.*.contention_seconds" > $p
12736 save_lustre_params $facets \
12737 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
12738 save_lustre_params $facets \
12739 "ldlm.namespaces.filter-*.contended_locks" >> $p
12740 save_lustre_params $facets \
12741 "ldlm.namespaces.filter-*.contention_seconds" >> $p
12742 clear_stats osc.*.osc_stats
12744 # agressive lockless i/o settings
12745 do_nodes $(comma_list $(osts_nodes)) \
12746 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
12747 ldlm.namespaces.filter-*.contended_locks=0 \
12748 ldlm.namespaces.filter-*.contention_seconds=60"
12749 lctl set_param -n osc.*.contention_seconds=60
12751 $DIRECTIO write $DIR/$tfile 0 10 4096
12752 $CHECKSTAT -s 40960 $DIR/$tfile
12754 # disable lockless i/o
12755 do_nodes $(comma_list $(osts_nodes)) \
12756 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
12757 ldlm.namespaces.filter-*.contended_locks=32 \
12758 ldlm.namespaces.filter-*.contention_seconds=0"
12759 lctl set_param -n osc.*.contention_seconds=0
12760 clear_stats osc.*.osc_stats
12762 dd if=/dev/zero of=$DIR/$tfile count=0
12763 $CHECKSTAT -s 0 $DIR/$tfile
12765 restore_lustre_params <$p
12769 run_test 216 "check lockless direct write updates file size and kms correctly"
12771 test_217() { # bug 22430
12772 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12776 for node in $(nodes_list); do
12777 nid=$(host_nids_address $node $NETTYPE)
12778 if [[ $nid = *-* ]] ; then
12779 echo "lctl ping $nid@$NETTYPE"
12780 lctl ping $nid@$NETTYPE
12782 echo "skipping $node (no hyphen detected)"
12786 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
12789 # do directio so as not to populate the page cache
12790 log "creating a 10 Mb file"
12791 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12792 log "starting reads"
12793 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12794 log "truncating the file"
12795 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12797 kill %+ || true # reads might have finished
12798 echo "wait until dd is finished"
12800 log "removing the temporary file"
12801 rm -rf $DIR/$tfile || error "tmp file removal failed"
12803 run_test 218 "parallel read and truncate should not deadlock ======================="
12806 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12807 # write one partial page
12808 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
12809 # set no grant so vvp_io_commit_write will do sync write
12810 $LCTL set_param fail_loc=0x411
12811 # write a full page at the end of file
12812 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
12814 $LCTL set_param fail_loc=0
12815 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
12816 $LCTL set_param fail_loc=0x411
12817 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
12820 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
12821 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
12823 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
12825 test_220() { #LU-325
12826 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12827 remote_ost_nodsh && skip "remote OST with nodsh" && return
12828 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12829 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12832 # create on MDT0000 so the last_id and next_id are correct
12834 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
12838 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
12839 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
12840 osc.$mdtosc_proc1.prealloc_last_id)
12841 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
12842 osc.$mdtosc_proc1.prealloc_next_id)
12846 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
12847 #define OBD_FAIL_OST_ENOINO 0x229
12848 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
12849 create_pool $FSNAME.$TESTNAME || return 1
12850 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
12852 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
12854 MDSOBJS=$((last_id - next_id))
12855 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
12857 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
12858 echo "OST still has $count kbytes free"
12860 echo "create $MDSOBJS files @next_id..."
12861 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
12863 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12864 osc.$mdtosc_proc1.prealloc_last_id)
12865 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12866 osc.$mdtosc_proc1.prealloc_next_id)
12868 echo "after creation, last_id=$last_id2, next_id=$next_id2"
12873 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
12874 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
12876 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
12877 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
12878 echo "unlink $MDSOBJS files @$next_id..."
12879 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
12881 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
12884 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12885 dd if=`which date` of=$MOUNT/date oflag=sync
12886 chmod +x $MOUNT/date
12888 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
12889 $LCTL set_param fail_loc=0x80001401
12891 $MOUNT/date > /dev/null
12894 run_test 221 "make sure fault and truncate race to not cause OOM"
12897 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12899 test_mkdir -p $DIR/$tdir
12900 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12901 createmany -o $DIR/$tdir/$tfile 10
12902 cancel_lru_locks mdc
12903 cancel_lru_locks osc
12904 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12905 $LCTL set_param fail_loc=0x31a
12906 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
12907 $LCTL set_param fail_loc=0
12910 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
12913 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12915 test_mkdir -p $DIR/$tdir
12916 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12917 createmany -o $DIR/$tdir/$tfile 10
12918 cancel_lru_locks mdc
12919 cancel_lru_locks osc
12920 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12921 $LCTL set_param fail_loc=0x31a
12922 rm -r $DIR/$tdir || error "AGL for rmdir failed"
12923 $LCTL set_param fail_loc=0
12925 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
12928 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12930 test_mkdir -p $DIR/$tdir
12931 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12932 createmany -o $DIR/$tdir/$tfile 10
12933 cancel_lru_locks mdc
12934 cancel_lru_locks osc
12935 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
12936 $LCTL set_param fail_loc=0x31b
12937 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
12938 $LCTL set_param fail_loc=0
12941 run_test 223 "osc reenqueue if without AGL lock granted ======================="
12943 test_224a() { # LU-1039, MRP-303
12944 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12945 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
12946 $LCTL set_param fail_loc=0x508
12947 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
12948 $LCTL set_param fail_loc=0
12951 run_test 224a "Don't panic on bulk IO failure"
12953 test_224b() { # LU-1039, MRP-303
12954 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12955 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
12956 cancel_lru_locks osc
12957 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
12958 $LCTL set_param fail_loc=0x515
12959 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
12960 $LCTL set_param fail_loc=0
12963 run_test 224b "Don't panic on bulk IO failure"
12965 test_224c() { # LU-6441
12966 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12967 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12969 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12970 save_writethrough $p
12971 set_cache writethrough on
12973 local pages_per_rpc=$($LCTL get_param \
12974 osc.*.max_pages_per_rpc)
12975 local at_max=$($LCTL get_param -n at_max)
12976 local timeout=$($LCTL get_param -n timeout)
12977 local test_at="$LCTL get_param -n at_max"
12978 local param_at="$FSNAME.sys.at_max"
12979 local test_timeout="$LCTL get_param -n timeout"
12980 local param_timeout="$FSNAME.sys.timeout"
12982 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
12984 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
12985 error "conf_param at_max=0 failed"
12986 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
12987 error "conf_param timeout=5 failed"
12989 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
12990 do_facet ost1 $LCTL set_param fail_loc=0x520
12991 $LFS setstripe -c 1 -i 0 $DIR/$tfile
12992 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
12994 do_facet ost1 $LCTL set_param fail_loc=0
12996 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
12997 error "conf_param at_max=$at_max failed"
12998 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
12999 $timeout || error "conf_param timeout=$timeout failed"
13001 $LCTL set_param -n $pages_per_rpc
13002 restore_lustre_params < $p
13005 run_test 224c "Don't hang if one of md lost during large bulk RPC"
13007 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
13009 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13010 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13011 if [ -z ${MDSSURVEY} ]; then
13012 skip_env "mds-survey not found" && return
13015 [ $MDSCOUNT -ge 2 ] &&
13016 skip "skipping now for more than one MDT" && return
13018 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13019 { skip "Need MDS version at least 2.2.51"; return; }
13021 local mds=$(facet_host $SINGLEMDS)
13022 local target=$(do_nodes $mds 'lctl dl' | \
13023 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13025 local cmd1="file_count=1000 thrhi=4"
13026 local cmd2="dir_count=2 layer=mdd stripe_count=0"
13027 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13028 local cmd="$cmd1 $cmd2 $cmd3"
13030 rm -f ${TMP}/mds_survey*
13032 eval $cmd || error "mds-survey with zero-stripe failed"
13033 cat ${TMP}/mds_survey*
13034 rm -f ${TMP}/mds_survey*
13036 run_test 225a "Metadata survey sanity with zero-stripe"
13039 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13040 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13041 if [ -z ${MDSSURVEY} ]; then
13042 skip_env "mds-survey not found" && return
13044 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13045 { skip "Need MDS version at least 2.2.51"; return; }
13047 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
13048 skip_env "Need to mount OST to test" && return
13051 [ $MDSCOUNT -ge 2 ] &&
13052 skip "skipping now for more than one MDT" && return
13053 local mds=$(facet_host $SINGLEMDS)
13054 local target=$(do_nodes $mds 'lctl dl' | \
13055 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13057 local cmd1="file_count=1000 thrhi=4"
13058 local cmd2="dir_count=2 layer=mdd stripe_count=1"
13059 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13060 local cmd="$cmd1 $cmd2 $cmd3"
13062 rm -f ${TMP}/mds_survey*
13064 eval $cmd || error "mds-survey with stripe_count failed"
13065 cat ${TMP}/mds_survey*
13066 rm -f ${TMP}/mds_survey*
13068 run_test 225b "Metadata survey sanity with stripe_count = 1"
13070 mcreate_path2fid () {
13076 local path=$DIR/$tdir/$name
13081 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
13082 error "cannot create $desc"
13084 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
13086 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
13088 fid_path=$($LFS fid2path $MOUNT $fid)
13090 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
13092 [ "$path" == "$fid_path" ] ||
13093 error "fid2path returned $fid_path, expected $path"
13095 echo "pass with $path and $fid"
13100 mkdir -p $DIR/$tdir
13102 mcreate_path2fid 0010666 0 0 fifo "FIFO"
13103 mcreate_path2fid 0020666 1 3 null "character special file (null)"
13104 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
13105 mcreate_path2fid 0040666 0 0 dir "directory"
13106 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
13107 mcreate_path2fid 0100666 0 0 file "regular file"
13108 mcreate_path2fid 0120666 0 0 link "symbolic link"
13109 mcreate_path2fid 0140666 0 0 sock "socket"
13111 run_test 226a "call path2fid and fid2path on files of all type"
13114 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13118 mkdir -p $DIR/$tdir
13119 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
13120 error "create remote directory failed"
13121 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
13122 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
13123 "character special file (null)"
13124 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
13125 "character special file (no device)"
13126 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
13127 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
13128 "block special file (loop)"
13129 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
13130 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
13131 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
13133 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
13135 # LU-1299 Executing or running ldd on a truncated executable does not
13136 # cause an out-of-memory condition.
13138 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13139 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
13140 dd if=$(which date) of=$MOUNT/date bs=1k count=1
13141 chmod +x $MOUNT/date
13143 $MOUNT/date > /dev/null
13144 ldd $MOUNT/date > /dev/null
13147 run_test 227 "running truncated executable does not cause OOM"
13149 # LU-1512 try to reuse idle OI blocks
13151 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13152 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13153 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13154 skip "non-ldiskfs backend" && return
13156 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13157 local myDIR=$DIR/$tdir
13160 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13161 $LCTL set_param fail_loc=0x80001002
13162 createmany -o $myDIR/t- 10000
13163 $LCTL set_param fail_loc=0
13164 # The guard is current the largest FID holder
13166 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13168 local IDX=$(($SEQ % 64))
13170 do_facet $SINGLEMDS sync
13171 # Make sure journal flushed.
13173 local blk1=$(do_facet $SINGLEMDS \
13174 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13175 grep Blockcount | awk '{print $4}')
13177 # Remove old files, some OI blocks will become idle.
13178 unlinkmany $myDIR/t- 10000
13179 # Create new files, idle OI blocks should be reused.
13180 createmany -o $myDIR/t- 2000
13181 do_facet $SINGLEMDS sync
13182 # Make sure journal flushed.
13184 local blk2=$(do_facet $SINGLEMDS \
13185 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13186 grep Blockcount | awk '{print $4}')
13188 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13190 run_test 228a "try to reuse idle OI blocks"
13193 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13194 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13195 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13196 skip "non-ldiskfs backend" && return
13198 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13199 local myDIR=$DIR/$tdir
13202 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13203 $LCTL set_param fail_loc=0x80001002
13204 createmany -o $myDIR/t- 10000
13205 $LCTL set_param fail_loc=0
13206 # The guard is current the largest FID holder
13208 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13210 local IDX=$(($SEQ % 64))
13212 do_facet $SINGLEMDS sync
13213 # Make sure journal flushed.
13215 local blk1=$(do_facet $SINGLEMDS \
13216 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13217 grep Blockcount | awk '{print $4}')
13219 # Remove old files, some OI blocks will become idle.
13220 unlinkmany $myDIR/t- 10000
13223 stop $SINGLEMDS || error "Fail to stop MDT."
13225 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
13227 df $MOUNT || error "Fail to df."
13228 # Create new files, idle OI blocks should be reused.
13229 createmany -o $myDIR/t- 2000
13230 do_facet $SINGLEMDS sync
13231 # Make sure journal flushed.
13233 local blk2=$(do_facet $SINGLEMDS \
13234 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13235 grep Blockcount | awk '{print $4}')
13237 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13239 run_test 228b "idle OI blocks can be reused after MDT restart"
13243 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13244 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13245 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13246 skip "non-ldiskfs backend" && return
13248 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13249 local myDIR=$DIR/$tdir
13252 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13253 $LCTL set_param fail_loc=0x80001002
13254 # 20000 files can guarantee there are index nodes in the OI file
13255 createmany -o $myDIR/t- 20000
13256 $LCTL set_param fail_loc=0
13257 # The guard is current the largest FID holder
13259 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13261 local IDX=$(($SEQ % 64))
13263 do_facet $SINGLEMDS sync
13264 # Make sure journal flushed.
13266 local blk1=$(do_facet $SINGLEMDS \
13267 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13268 grep Blockcount | awk '{print $4}')
13270 # Remove old files, some OI blocks will become idle.
13271 unlinkmany $myDIR/t- 20000
13273 # The OI file should become empty now
13275 # Create new files, idle OI blocks should be reused.
13276 createmany -o $myDIR/t- 2000
13277 do_facet $SINGLEMDS sync
13278 # Make sure journal flushed.
13280 local blk2=$(do_facet $SINGLEMDS \
13281 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13282 grep Blockcount | awk '{print $4}')
13284 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13286 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
13288 test_229() { # LU-2482, LU-3448
13289 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
13290 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
13292 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13293 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
13297 # Create a file with a released layout and stripe count 2.
13298 $MULTIOP $DIR/$tfile H2c ||
13299 error "failed to create file with released layout"
13301 $GETSTRIPE -v $DIR/$tfile
13303 local pattern=$($GETSTRIPE -L $DIR/$tfile)
13304 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
13306 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
13307 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
13308 stat $DIR/$tfile || error "failed to stat released file"
13310 chown $RUNAS_ID $DIR/$tfile ||
13311 error "chown $RUNAS_ID $DIR/$tfile failed"
13313 chgrp $RUNAS_ID $DIR/$tfile ||
13314 error "chgrp $RUNAS_ID $DIR/$tfile failed"
13316 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
13317 rm $DIR/$tfile || error "failed to remove released file"
13319 run_test 229 "getstripe/stat/rm/attr changes work on released files"
13322 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13323 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13326 test_mkdir $DIR/$tdir
13327 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
13328 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
13329 [ $mdt_idx -ne 0 ] &&
13330 error "create local directory on wrong MDT $mdt_idx"
13332 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
13333 error "create remote directory failed"
13334 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
13335 [ $mdt_idx -ne $MDTIDX ] &&
13336 error "create remote directory on wrong MDT $mdt_idx"
13338 createmany -o $DIR/$tdir/test_230/t- 10 ||
13339 error "create files on remote directory failed"
13340 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
13341 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
13342 rm -r $DIR/$tdir || error "unlink remote directory failed"
13344 run_test 230a "Create remote directory and files under the remote directory"
13347 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13348 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13355 local migrate_dir=$DIR/$tdir/migrate_dir
13356 local other_dir=$DIR/$tdir/other_dir
13358 test_mkdir $DIR/$tdir
13359 test_mkdir -i0 -c1 $migrate_dir
13360 test_mkdir -i0 -c1 $other_dir
13361 for ((i=0; i<10; i++)); do
13362 mkdir -p $migrate_dir/dir_${i}
13363 createmany -o $migrate_dir/dir_${i}/f 10 ||
13364 error "create files under remote dir failed $i"
13367 cp /etc/passwd $migrate_dir/$tfile
13368 cp /etc/passwd $other_dir/$tfile
13369 chattr +SAD $migrate_dir
13370 chattr +SAD $migrate_dir/$tfile
13372 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13373 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13374 local old_dir_mode=$(stat -c%f $migrate_dir)
13375 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
13377 mkdir -p $migrate_dir/dir_default_stripe2
13378 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
13379 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
13381 mkdir -p $other_dir
13382 ln $migrate_dir/$tfile $other_dir/luna
13383 ln $migrate_dir/$tfile $migrate_dir/sofia
13384 ln $other_dir/$tfile $migrate_dir/david
13385 ln -s $migrate_dir/$tfile $other_dir/zachary
13386 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
13387 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
13389 $LFS migrate -m $MDTIDX $migrate_dir ||
13390 error "fails on migrating remote dir to MDT1"
13392 echo "migratate to MDT1, then checking.."
13393 for ((i = 0; i < 10; i++)); do
13394 for file in $(find $migrate_dir/dir_${i}); do
13395 mdt_index=$($LFS getstripe -M $file)
13396 [ $mdt_index == $MDTIDX ] ||
13397 error "$file is not on MDT${MDTIDX}"
13401 # the multiple link file should still in MDT0
13402 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
13403 [ $mdt_index == 0 ] ||
13404 error "$file is not on MDT${MDTIDX}"
13406 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13407 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13408 error " expect $old_dir_flag get $new_dir_flag"
13410 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13411 [ "$old_file_flag" = "$new_file_flag" ] ||
13412 error " expect $old_file_flag get $new_file_flag"
13414 local new_dir_mode=$(stat -c%f $migrate_dir)
13415 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13416 error "expect mode $old_dir_mode get $new_dir_mode"
13418 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13419 [ "$old_file_mode" = "$new_file_mode" ] ||
13420 error "expect mode $old_file_mode get $new_file_mode"
13422 diff /etc/passwd $migrate_dir/$tfile ||
13423 error "$tfile different after migration"
13425 diff /etc/passwd $other_dir/luna ||
13426 error "luna different after migration"
13428 diff /etc/passwd $migrate_dir/sofia ||
13429 error "sofia different after migration"
13431 diff /etc/passwd $migrate_dir/david ||
13432 error "david different after migration"
13434 diff /etc/passwd $other_dir/zachary ||
13435 error "zachary different after migration"
13437 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13438 error "${tfile}_ln different after migration"
13440 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13441 error "${tfile}_ln_other different after migration"
13443 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
13444 [ $stripe_count = 2 ] ||
13445 error "dir strpe_count $d != 2 after migration."
13447 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
13448 [ $stripe_count = 2 ] ||
13449 error "file strpe_count $d != 2 after migration."
13451 #migrate back to MDT0
13454 $LFS migrate -m $MDTIDX $migrate_dir ||
13455 error "fails on migrating remote dir to MDT0"
13457 echo "migrate back to MDT0, checking.."
13458 for file in $(find $migrate_dir); do
13459 mdt_index=$($LFS getstripe -M $file)
13460 [ $mdt_index == $MDTIDX ] ||
13461 error "$file is not on MDT${MDTIDX}"
13464 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13465 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13466 error " expect $old_dir_flag get $new_dir_flag"
13468 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13469 [ "$old_file_flag" = "$new_file_flag" ] ||
13470 error " expect $old_file_flag get $new_file_flag"
13472 local new_dir_mode=$(stat -c%f $migrate_dir)
13473 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13474 error "expect mode $old_dir_mode get $new_dir_mode"
13476 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13477 [ "$old_file_mode" = "$new_file_mode" ] ||
13478 error "expect mode $old_file_mode get $new_file_mode"
13480 diff /etc/passwd ${migrate_dir}/$tfile ||
13481 error "$tfile different after migration"
13483 diff /etc/passwd ${other_dir}/luna ||
13484 error "luna different after migration"
13486 diff /etc/passwd ${migrate_dir}/sofia ||
13487 error "sofia different after migration"
13489 diff /etc/passwd ${other_dir}/zachary ||
13490 error "zachary different after migration"
13492 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13493 error "${tfile}_ln different after migration"
13495 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13496 error "${tfile}_ln_other different after migration"
13498 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
13499 [ $stripe_count = 2 ] ||
13500 error "dir strpe_count $d != 2 after migration."
13502 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
13503 [ $stripe_count = 2 ] ||
13504 error "file strpe_count $d != 2 after migration."
13506 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13508 run_test 230b "migrate directory"
13511 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13512 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13513 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13517 local migrate_dir=$DIR/$tdir/migrate_dir
13519 #If migrating directory fails in the middle, all entries of
13520 #the directory is still accessiable.
13521 test_mkdir $DIR/$tdir
13522 test_mkdir -i0 -c1 $migrate_dir
13524 createmany -o $migrate_dir/f 10 ||
13525 error "create files under ${migrate_dir} failed"
13527 #failed after migrating 5 entries
13528 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
13529 do_facet mds1 lctl set_param fail_loc=0x20001801
13530 do_facet mds1 lctl set_param fail_val=5
13531 local t=$(ls $migrate_dir | wc -l)
13532 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
13533 error "migrate should fail after 5 entries"
13535 mkdir $migrate_dir/dir &&
13536 error "mkdir succeeds under migrating directory"
13537 touch $migrate_dir/file &&
13538 error "touch file succeeds under migrating directory"
13540 local u=$(ls $migrate_dir | wc -l)
13541 [ "$u" == "$t" ] || error "$u != $t during migration"
13543 for file in $(find $migrate_dir); do
13544 stat $file || error "stat $file failed"
13547 do_facet mds1 lctl set_param fail_loc=0
13548 do_facet mds1 lctl set_param fail_val=0
13550 $LFS migrate -m $MDTIDX $migrate_dir ||
13551 error "migrate open files should failed with open files"
13553 echo "Finish migration, then checking.."
13554 for file in $(find $migrate_dir); do
13555 mdt_index=$($LFS getstripe -M $file)
13556 [ $mdt_index == $MDTIDX ] ||
13557 error "$file is not on MDT${MDTIDX}"
13560 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13562 run_test 230c "check directory accessiblity if migration is failed"
13565 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13566 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13569 local migrate_dir=$DIR/$tdir/migrate_dir
13573 test_mkdir $DIR/$tdir
13574 test_mkdir -i0 -c1 $migrate_dir
13576 for ((i=0; i<100; i++)); do
13577 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
13578 createmany -o $migrate_dir/dir_${i}/f 100 ||
13579 error "create files under remote dir failed $i"
13582 $LFS migrate -m $MDTIDX $migrate_dir ||
13583 error "migrate remote dir error"
13585 echo "Finish migration, then checking.."
13586 for file in $(find $migrate_dir); do
13587 mdt_index=$($LFS getstripe -M $file)
13588 [ $mdt_index == $MDTIDX ] ||
13589 error "$file is not on MDT${MDTIDX}"
13592 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13594 run_test 230d "check migrate big directory"
13597 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13598 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13604 mkdir -p $DIR/$tdir
13605 mkdir $DIR/$tdir/migrate_dir
13606 mkdir $DIR/$tdir/other_dir
13607 touch $DIR/$tdir/migrate_dir/a
13608 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
13609 ls $DIR/$tdir/other_dir
13611 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13612 error "migrate dir fails"
13614 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13615 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13617 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13618 [ $mdt_index == 0 ] || error "a is not on MDT0"
13620 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
13621 error "migrate dir fails"
13623 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
13624 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
13626 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13627 [ $mdt_index == 1 ] || error "a is not on MDT1"
13629 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
13630 [ $mdt_index == 1 ] || error "b is not on MDT1"
13632 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13633 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
13635 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
13637 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13639 run_test 230e "migrate mulitple local link files"
13642 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13643 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13647 mkdir -p $DIR/$tdir
13648 mkdir $DIR/$tdir/migrate_dir
13649 $LFS mkdir -i1 $DIR/$tdir/other_dir
13650 touch $DIR/$tdir/migrate_dir/a
13651 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
13652 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
13653 ls $DIR/$tdir/other_dir
13655 # a should be migrated to MDT1, since no other links on MDT0
13656 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13657 error "#1 migrate dir fails"
13658 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13659 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13660 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13661 [ $mdt_index == 1 ] || error "a is not on MDT1"
13663 # a should stay on MDT1, because it is a mulitple link file
13664 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13665 error "#2 migrate dir fails"
13666 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13667 [ $mdt_index == 1 ] || error "a is not on MDT1"
13669 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13670 error "#3 migrate dir fails"
13672 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13673 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
13674 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
13676 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
13677 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
13679 # a should be migrated to MDT0, since no other links on MDT1
13680 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13681 error "#4 migrate dir fails"
13682 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13683 [ $mdt_index == 0 ] || error "a is not on MDT0"
13685 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13687 run_test 230f "migrate mulitple remote link files"
13690 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13691 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13693 mkdir -p $DIR/$tdir/migrate_dir
13695 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
13696 error "migrating dir to non-exist MDT succeeds"
13699 run_test 230g "migrate dir to non-exist MDT"
13702 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13703 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13704 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
13705 skip "Need MDS version at least 2.7.64" && return
13708 mkdir -p $DIR/$tdir/migrate_dir
13710 $LFS migrate -m1 $DIR &&
13711 error "migrating mountpoint1 should fail"
13713 $LFS migrate -m1 $DIR/$tdir/.. &&
13714 error "migrating mountpoint2 should fail"
13716 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
13717 error "migrating $tdir fail"
13719 mdt_index=$($LFS getstripe -M $DIR/$tdir)
13720 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13722 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13723 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13726 run_test 230h "migrate .. and root"
13729 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13730 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13732 mkdir -p $DIR/$tdir/migrate_dir
13734 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
13735 error "migration fails with a tailing slash"
13737 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
13738 error "migration fails with two tailing slashes"
13740 run_test 230i "lfs migrate -m tolerates trailing slashes"
13744 # For simplicity this test assumes that max_pages_per_rpc
13745 # is the same across all OSCs
13746 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
13747 local bulk_size=$((max_pages * 4096))
13749 mkdir -p $DIR/$tdir
13751 # clear the OSC stats
13752 $LCTL set_param osc.*.stats=0 &>/dev/null
13755 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
13756 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
13757 oflag=direct &>/dev/null || error "dd failed"
13759 sync; sleep 1; sync # just to be safe
13760 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
13761 if [ x$nrpcs != "x1" ]; then
13762 $LCTL get_param osc.*.stats
13763 error "found $nrpcs ost_write RPCs, not 1 as expected"
13767 # Drop the OSC cache, otherwise we will read from it
13768 cancel_lru_locks osc
13770 # clear the OSC stats
13771 $LCTL set_param osc.*.stats=0 &>/dev/null
13773 # Client reads $bulk_size.
13774 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
13775 iflag=direct &>/dev/null || error "dd failed"
13777 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
13778 if [ x$nrpcs != "x1" ]; then
13779 $LCTL get_param osc.*.stats
13780 error "found $nrpcs ost_read RPCs, not 1 as expected"
13783 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
13786 mkdir -p $DIR/$tdir
13788 for i in {0..1023}; do
13789 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
13790 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
13791 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
13795 run_test 231b "must not assert on fully utilized OST request buffer"
13798 mkdir -p $DIR/$tdir
13799 #define OBD_FAIL_LDLM_OST_LVB 0x31c
13800 $LCTL set_param fail_loc=0x31c
13802 # ignore dd failure
13803 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
13805 $LCTL set_param fail_loc=0
13806 umount_client $MOUNT || error "umount failed"
13807 mount_client $MOUNT || error "mount failed"
13809 run_test 232 "failed lock should not block umount"
13812 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
13813 { skip "Need MDS version at least 2.3.64"; return; }
13814 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13816 local fid=$($LFS path2fid $MOUNT)
13817 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13818 error "cannot access $MOUNT using its FID '$fid'"
13820 run_test 233a "checking that OBF of the FS root succeeds"
13823 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
13824 { skip "Need MDS version at least 2.5.90"; return; }
13825 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13827 local fid=$($LFS path2fid $MOUNT/.lustre)
13828 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13829 error "cannot access $MOUNT/.lustre using its FID '$fid'"
13831 fid=$($LFS path2fid $MOUNT/.lustre/fid)
13832 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13833 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
13835 run_test 233b "checking that OBF of the FS .lustre succeeds"
13838 local p="$TMP/sanityN-$TESTNAME.parameters"
13839 save_lustre_params client "llite.*.xattr_cache" > $p
13840 lctl set_param llite.*.xattr_cache 1 ||
13841 { skip "xattr cache is not supported"; return 0; }
13843 mkdir -p $DIR/$tdir || error "mkdir failed"
13844 touch $DIR/$tdir/$tfile || error "touch failed"
13845 # OBD_FAIL_LLITE_XATTR_ENOMEM
13846 $LCTL set_param fail_loc=0x1405
13847 # output of the form: attr 2 4 44 3 fc13 x86_64
13848 V=($(IFS=".-" rpm -q attr))
13849 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
13850 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
13851 # attr pre-2.4.44-7 had a bug with rc
13852 # LU-3703 - SLES 11 and FC13 clients have older attr
13853 getfattr -n user.attr $DIR/$tdir/$tfile &&
13854 error "getfattr should have failed with ENOMEM"
13856 skip "LU-3703: attr version $(getfattr --version) too old"
13858 $LCTL set_param fail_loc=0x0
13861 restore_lustre_params < $p
13864 run_test 234 "xattr cache should not crash on ENOMEM"
13867 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
13868 skip "Need MDS version at least 2.4.52" && return
13869 flock_deadlock $DIR/$tfile
13874 124) error "process hangs on a deadlock"
13876 *) error "error executing flock_deadlock $DIR/$tfile"
13880 run_test 235 "LU-1715: flock deadlock detection does not work properly"
13884 check_swap_layouts_support && return 0
13885 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
13887 local ref1=/etc/passwd
13888 local ref2=/etc/group
13889 local file1=$DIR/$tdir/f1
13890 local file2=$DIR/$tdir/f2
13892 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
13893 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
13894 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
13895 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
13896 local fd=$(free_fd)
13897 local cmd="exec $fd<>$file2"
13900 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
13901 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
13904 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13909 run_test 236 "Layout swap on open unlinked file"
13911 # test to verify file handle related system calls
13912 # (name_to_handle_at/open_by_handle_at)
13913 # The new system calls are supported in glibc >= 2.14.
13916 echo "Test file_handle syscalls" > $DIR/$tfile ||
13917 error "write failed"
13918 check_fhandle_syscalls $DIR/$tfile ||
13919 error "check_fhandle_syscalls failed"
13921 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
13923 # LU-4659 linkea consistency
13925 local server_version=$(lustre_version_code $SINGLEMDS)
13927 [[ $server_version -gt $(version_code 2.5.57) ]] ||
13928 [[ $server_version -gt $(version_code 2.5.1) &&
13929 $server_version -lt $(version_code 2.5.50) ]] ||
13930 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
13933 ln $DIR/$tfile $DIR/$tfile.lnk
13934 touch $DIR/$tfile.new
13935 mv $DIR/$tfile.new $DIR/$tfile
13936 local fid1=$($LFS path2fid $DIR/$tfile)
13937 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
13938 local path1=$($LFS fid2path $FSNAME "$fid1")
13939 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
13940 local path2=$($LFS fid2path $FSNAME "$fid2")
13941 [ $tfile.lnk == $path2 ] ||
13942 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
13945 run_test 238 "Verify linkea consistency"
13948 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
13949 skip "Need MDS version at least 2.5.60" && return
13950 local list=$(comma_list $(mdts_nodes))
13952 mkdir -p $DIR/$tdir
13953 createmany -o $DIR/$tdir/f- 5000
13954 unlinkmany $DIR/$tdir/f- 5000
13955 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
13956 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
13957 osc.*MDT*.sync_in_flight" | calc_sum)
13958 [ "$changes" -eq 0 ] || error "$changes not synced"
13960 run_test 239 "osp_sync test"
13962 test_239a() { #LU-5297
13963 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13965 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
13966 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
13967 chgrp $RUNAS_GID $DIR/$tfile
13968 wait_delete_completed
13970 run_test 239a "process invalid osp sync record correctly"
13972 test_239b() { #LU-5297
13973 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13975 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
13976 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
13977 chgrp $RUNAS_GID $DIR/$tfile1
13978 wait_delete_completed
13979 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13981 chgrp $RUNAS_GID $DIR/$tfile2
13982 wait_delete_completed
13984 run_test 239b "process osp sync record with ENOMEM error correctly"
13987 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13988 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13990 mkdir -p $DIR/$tdir
13992 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
13993 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
13994 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
13995 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
13997 umount_client $MOUNT || error "umount failed"
13998 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
13999 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
14000 mount_client $MOUNT || error "failed to mount client"
14002 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
14003 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
14005 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
14008 for LOOP in $(seq $1); do
14009 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
14010 cancel_lru_locks osc || true
14015 for LOOP in $(seq $1); do
14016 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
14017 iflag=direct 2>/dev/null
14021 test_241a() { # was test_241
14022 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14024 cancel_lru_locks osc
14025 test_241_bio 1000 &
14030 run_test 241a "bio vs dio"
14033 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14035 test_241_dio 1000 &
14040 run_test 241b "dio vs dio"
14043 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14044 mkdir -p $DIR/$tdir
14045 touch $DIR/$tdir/$tfile
14047 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
14048 do_facet mds1 lctl set_param fail_loc=0x105
14049 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
14051 do_facet mds1 lctl set_param fail_loc=0
14052 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
14054 run_test 242 "mdt_readpage failure should not cause directory unreadable"
14058 test_mkdir -p $DIR/$tdir
14059 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
14061 run_test 243 "various group lock tests"
14065 test_mkdir -p $DIR/$tdir
14066 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
14067 sendfile_grouplock $DIR/$tdir/$tfile || \
14068 error "sendfile+grouplock failed"
14071 run_test 244 "sendfile with group lock tests"
14074 local flagname="multi_mod_rpcs"
14075 local connect_data_name="max_mod_rpcs"
14078 # check if multiple modify RPCs flag is set
14079 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
14080 grep "connect_flags:")
14083 echo "$out" | grep -qw $flagname
14084 if [ $? -ne 0 ]; then
14085 echo "connect flag $flagname is not set"
14089 # check if multiple modify RPCs data is set
14090 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
14093 echo "$out" | grep -qw $connect_data_name ||
14094 error "import should have connect data $connect_data_name"
14096 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
14098 test_246() { # LU-7371
14099 remote_ost_nodsh && skip "remote OST with nodsh" && return
14100 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
14101 skip "Need OST version >= 2.7.62" && return 0
14102 do_facet ost1 $LCTL set_param fail_val=4095
14103 #define OBD_FAIL_OST_READ_SIZE 0x234
14104 do_facet ost1 $LCTL set_param fail_loc=0x234
14105 $LFS setstripe $DIR/$tfile -i 0 -c 1
14106 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
14107 cancel_lru_locks $FSNAME-OST0000
14108 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
14110 run_test 246 "Read file of size 4095 should return right length"
14113 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14115 { skip "Fileset feature is not supported"; return; }
14117 local submount=${MOUNT}_$tdir
14120 mkdir -p $submount || error "mkdir $submount failed"
14121 FILESET="$FILESET/$tdir" mount_client $submount ||
14122 error "mount $submount failed"
14123 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
14124 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
14125 error "read $MOUNT/$tdir/$tfile failed"
14126 umount_client $submount || error "umount $submount failed"
14129 run_test 247a "mount subdir as fileset"
14132 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14133 { skip "Fileset feature is not supported"; return; }
14135 local submount=${MOUNT}_$tdir
14137 rm -rf $MOUNT/$tdir
14138 mkdir -p $submount || error "mkdir $submount failed"
14140 FILESET="$FILESET/$tdir" mount_client $submount &&
14141 error "mount $submount should fail"
14144 run_test 247b "mount subdir that dose not exist"
14147 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14148 { skip "Fileset feature is not supported"; return; }
14150 local submount=${MOUNT}_$tdir
14152 mkdir -p $MOUNT/$tdir/dir1
14153 mkdir -p $submount || error "mkdir $submount failed"
14154 FILESET="$FILESET/$tdir" mount_client $submount ||
14155 error "mount $submount failed"
14156 local fid=$($LFS path2fid $MOUNT/)
14157 $LFS fid2path $submount $fid && error "fid2path should fail"
14158 umount_client $submount || error "umount $submount failed"
14161 run_test 247c "running fid2path outside root"
14164 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14165 { skip "Fileset feature is not supported"; return; }
14167 local submount=${MOUNT}_$tdir
14169 mkdir -p $MOUNT/$tdir/dir1
14170 mkdir -p $submount || error "mkdir $submount failed"
14171 FILESET="$FILESET/$tdir" mount_client $submount ||
14172 error "mount $submount failed"
14173 local fid=$($LFS path2fid $submount/dir1)
14174 $LFS fid2path $submount $fid || error "fid2path should succeed"
14175 umount_client $submount || error "umount $submount failed"
14178 run_test 247d "running fid2path inside root"
14182 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14184 { skip "Fileset feature is not supported"; return; }
14186 local submount=${MOUNT}_$tdir
14189 mkdir -p $submount || error "mkdir $submount failed"
14190 FILESET="$FILESET/.." mount_client $submount &&
14191 error "mount $submount should fail"
14194 run_test 247e "mount .. as fileset"
14197 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
14198 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
14200 # create a large file for fast read verification
14201 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
14203 # make sure the file is created correctly
14204 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
14205 { rm -f $DIR/$tfile; skip "file creation error" && return; }
14207 echo "Test 1: verify that fast read is 4 times faster on cache read"
14209 # small read with fast read enabled
14210 $LCTL set_param -n llite.*.fast_read=1
14211 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14212 awk '/copied/ { print $6 }')
14214 # small read with fast read disabled
14215 $LCTL set_param -n llite.*.fast_read=0
14216 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14217 awk '/copied/ { print $6 }')
14219 # verify that fast read is 4 times faster for cache read
14220 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
14221 error_not_in_vm "fast read was not 4 times faster: " \
14222 "$t_fast vs $t_slow"
14224 echo "Test 2: verify the performance between big and small read"
14225 $LCTL set_param -n llite.*.fast_read=1
14227 # 1k non-cache read
14228 cancel_lru_locks osc
14229 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14230 awk '/copied/ { print $6 }')
14232 # 1M non-cache read
14233 cancel_lru_locks osc
14234 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14235 awk '/copied/ { print $6 }')
14237 # verify that big IO is not 4 times faster than small IO
14238 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
14239 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
14241 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
14244 run_test 248 "fast read verification"
14246 test_249() { # LU-7890
14248 $SETSTRIPE -c 1 $DIR/$tfile
14250 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
14251 skip "Need at least version 2.8.54"
14253 # Offset 2T == 4k * 512M
14254 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
14255 error "dd to 2T offset failed"
14257 run_test 249 "Write above 2T file size"
14260 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
14261 && skip "no 16TB file size limit on ZFS" && return
14263 $SETSTRIPE -c 1 $DIR/$tfile
14264 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
14265 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
14266 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
14267 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
14268 conv=notrunc,fsync && error "append succeeded"
14271 run_test 250 "Write above 16T limit"
14274 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
14276 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
14277 #Skip once - writing the first stripe will succeed
14278 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14279 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
14280 error "short write happened"
14282 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14283 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
14284 error "short read happened"
14288 run_test 251 "Handling short read and write correctly"
14298 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14299 remote_ost_nodsh && skip "remote OST with nodsh" && return
14300 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
14301 "$(facet_fstype mds1)" != "ldiskfs" ]; then
14302 skip "can only run lr_reader on ldiskfs target"
14306 # check lr_reader on OST0000
14308 dev=$(facet_device $tgt)
14309 out=$(do_facet $tgt $LR_READER $dev)
14310 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14312 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
14313 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
14314 error "Invalid uuid returned by $LR_READER on target $tgt"
14315 echo -e "uuid returned by $LR_READER is '$uuid'\n"
14317 # check lr_reader -c on MDT0000
14319 dev=$(facet_device $tgt)
14320 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
14321 echo "$LR_READER does not support additional options"
14324 out=$(do_facet $tgt $LR_READER -c $dev)
14325 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14327 num=$(echo "$out" | grep -c "mdtlov")
14328 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
14329 error "Invalid number of mdtlov clients returned by $LR_READER"
14330 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
14332 # check lr_reader -cr on MDT0000
14333 out=$(do_facet $tgt $LR_READER -cr $dev)
14334 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14336 echo "$out" | grep -q "^reply_data:$" ||
14337 error "$LR_READER should have returned 'reply_data' section"
14338 num=$(echo "$out" | grep -c "client_generation")
14339 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
14341 run_test 252 "check lr_reader tool"
14343 test_253_fill_ost() {
14344 local size_mb #how many MB should we write to pass watermark
14345 local lwm=$3 #low watermark
14346 local free_10mb #10% of free space
14348 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14349 size_mb=$((free_kb / 1024 - lwm))
14350 free_10mb=$((free_kb / 10240))
14351 #If 10% of free space cross low watermark use it
14352 if (( free_10mb > size_mb )); then
14355 #At least we need to store 1.1 of difference between
14356 #free space and low watermark
14357 size_mb=$((size_mb + size_mb / 10))
14359 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
14360 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
14361 oflag=append conv=notrunc
14366 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14367 echo "OST still has $((free_kb / 1024)) mbytes free"
14374 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14375 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14376 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
14378 local ost_name=$($LFS osts |
14379 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
14381 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
14382 do_facet $SINGLEMDS $LCTL get_param -n \
14383 osp.$mdtosc_proc1.reserved_mb_high ||
14384 { skip "remote MDS does not support reserved_mb_high" &&
14389 wait_delete_completed
14392 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
14393 osp.$mdtosc_proc1.reserved_mb_high)
14394 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
14395 osp.$mdtosc_proc1.reserved_mb_low)
14396 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
14398 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
14399 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
14400 error "Adding $ost_name to pool failed"
14402 # Wait for client to see a OST at pool
14403 wait_update $HOSTNAME "$LCTL get_param -n
14404 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
14405 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
14406 error "Client can not see the pool"
14407 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
14408 error "Setstripe failed"
14410 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
14411 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
14412 echo "OST still has $((blocks/1024)) mbytes free"
14414 local new_lwm=$((blocks/1024-10))
14415 do_facet $SINGLEMDS $LCTL set_param \
14416 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
14417 do_facet $SINGLEMDS $LCTL set_param \
14418 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
14420 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14422 #First enospc could execute orphan deletion so repeat.
14423 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14425 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14426 osp.$mdtosc_proc1.prealloc_status)
14427 echo "prealloc_status $oa_status"
14429 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
14430 error "File creation should fail"
14431 #object allocation was stopped, but we still able to append files
14432 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
14433 error "Append failed"
14434 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
14436 wait_delete_completed
14440 for i in $(seq 10 12); do
14441 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
14442 error "File creation failed after rm";
14445 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14446 osp.$mdtosc_proc1.prealloc_status)
14447 echo "prealloc_status $oa_status"
14449 if (( oa_status != 0 )); then
14450 error "Object allocation still disable after rm"
14452 do_facet $SINGLEMDS $LCTL set_param \
14453 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
14454 do_facet $SINGLEMDS $LCTL set_param \
14455 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
14458 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
14459 error "Remove $ost_name from pool failed"
14460 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14461 error "Pool destroy fialed"
14463 run_test 253 "Check object allocation limit"
14468 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14469 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14470 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
14471 { skip "MDS does not support changelog_size" && return; }
14473 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14474 echo "Registered as changelog user $cl_user"
14476 $LFS changelog_clear $MDT0 $cl_user 0
14478 local size1=$(do_facet mds1 \
14479 $LCTL get_param -n mdd.$MDT0.changelog_size)
14480 echo "Changelog size $size1"
14483 $LFS mkdir -i 0 $DIR/$tdir
14485 mkdir -p $DIR/$tdir/pics/2008/zachy
14486 touch $DIR/$tdir/pics/2008/zachy/timestamp
14487 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
14488 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14489 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14490 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14491 rm $DIR/$tdir/pics/desktop.jpg
14493 local size2=$(do_facet mds1 \
14494 $LCTL get_param -n mdd.$MDT0.changelog_size)
14495 echo "Changelog size after work $size2"
14497 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14499 if (( size2 <= size1 )); then
14500 error "Changelog size after work should be greater than original"
14504 run_test 254 "Check changelog size"
14511 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
14512 awk -F: '{print $2}' | grep $type > /dev/null
14513 if [ $? -ne 0 ]; then
14523 lfs ladvise -a willread $file > /dev/null 2>&1
14524 if [ $? -eq 0 ]; then
14528 lfs ladvise -a willread $file 2>&1 |
14529 grep "Inappropriate ioctl for device" > /dev/null
14530 if [ $? -eq 0 ]; then
14537 bc <<<"scale=2; ($1 - $2) * 100 / $2"
14540 # run a random read IO workload
14541 # usage: random_read_iops <filename> <filesize> <iosize>
14542 random_read_iops() {
14545 local iosize=${3:-4096}
14547 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
14548 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
14551 drop_file_oss_cache() {
14555 $LFS ladvise -a dontneed $file 2>/dev/null ||
14556 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
14559 ladvise_willread_performance()
14562 local average_origin=0
14563 local average_cache=0
14564 local average_ladvise=0
14566 for ((i = 1; i <= $repeat; i++)); do
14567 echo "Iter $i/$repeat: reading without willread hint"
14568 cancel_lru_locks osc
14569 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
14570 local speed_origin=$(random_read_iops $DIR/$tfile $size)
14571 echo "Iter $i/$repeat: uncached speed: $speed_origin"
14572 average_origin=$(bc <<<"$average_origin + $speed_origin")
14574 cancel_lru_locks osc
14575 local speed_cache=$(random_read_iops $DIR/$tfile $size)
14576 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
14577 average_cache=$(bc <<<"$average_cache + $speed_cache")
14579 cancel_lru_locks osc
14580 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
14581 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
14582 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
14583 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
14584 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
14586 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
14587 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
14588 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
14590 speedup_cache=$(percent $average_cache $average_origin)
14591 speedup_ladvise=$(percent $average_ladvise $average_origin)
14593 echo "Average uncached read: $average_origin"
14594 echo "Average speedup with OSS cached read: " \
14595 "$average_cache = +$speedup_cache%"
14596 echo "Average speedup with ladvise willread: " \
14597 "$average_ladvise = +$speedup_ladvise%"
14599 local lowest_speedup=20
14600 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
14601 echo "Speedup with OSS cached read less than $lowest_speedup%, "
14602 "got $average_cache%. Skipping ladvise willread check."
14606 # the test won't work on ZFS until it supports 'ladvise dontneed', but
14607 # it is still good to run until then to exercise 'ladvise willread'
14608 ! $LFS ladvise -a dontneed $DIR/$tfile &&
14609 [ "$(facet_fstype ost1)" = "zfs" ] &&
14610 echo "osd-zfs does not support dontneed or drop_caches" &&
14613 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
14614 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
14615 error_not_in_vm "Speedup with willread is less than " \
14616 "$lowest_speedup%, got $average_ladvise%"
14620 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14621 skip "lustre < 2.8.54 does not support ladvise " && return
14622 remote_ost_nodsh && skip "remote OST with nodsh" && return
14624 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
14626 ladvise_no_type willread $DIR/$tfile &&
14627 skip "willread ladvise is not supported" && return
14629 ladvise_no_ioctl $DIR/$tfile &&
14630 skip "ladvise ioctl is not supported" && return
14633 local size=$((size_mb * 1048576))
14634 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14635 error "dd to $DIR/$tfile failed"
14637 lfs ladvise -a willread $DIR/$tfile ||
14638 error "Ladvise failed with no range argument"
14640 lfs ladvise -a willread -s 0 $DIR/$tfile ||
14641 error "Ladvise failed with no -l or -e argument"
14643 lfs ladvise -a willread -e 1 $DIR/$tfile ||
14644 error "Ladvise failed with only -e argument"
14646 lfs ladvise -a willread -l 1 $DIR/$tfile ||
14647 error "Ladvise failed with only -l argument"
14649 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
14650 error "End offset should not be smaller than start offset"
14652 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
14653 error "End offset should not be equal to start offset"
14655 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
14656 error "Ladvise failed with overflowing -s argument"
14658 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
14659 error "Ladvise failed with overflowing -e argument"
14661 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
14662 error "Ladvise failed with overflowing -l argument"
14664 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
14665 error "Ladvise succeeded with conflicting -l and -e arguments"
14667 echo "Synchronous ladvise should wait"
14669 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
14670 do_nodes $(comma_list $(osts_nodes)) \
14671 $LCTL set_param fail_val=$delay fail_loc=0x237
14673 local start_ts=$SECONDS
14674 lfs ladvise -a willread $DIR/$tfile ||
14675 error "Ladvise failed with no range argument"
14676 local end_ts=$SECONDS
14677 local inteval_ts=$((end_ts - start_ts))
14679 if [ $inteval_ts -lt $(($delay - 1)) ]; then
14680 error "Synchronous advice didn't wait reply"
14683 echo "Asynchronous ladvise shouldn't wait"
14684 local start_ts=$SECONDS
14685 lfs ladvise -a willread -b $DIR/$tfile ||
14686 error "Ladvise failed with no range argument"
14687 local end_ts=$SECONDS
14688 local inteval_ts=$((end_ts - start_ts))
14690 if [ $inteval_ts -gt $(($delay / 2)) ]; then
14691 error "Asynchronous advice blocked"
14694 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
14695 ladvise_willread_performance
14697 run_test 255a "check 'lfs ladvise -a willread'"
14703 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
14707 remote_ost_nodsh && skip "remote OST with nodsh" && return
14709 lfs setstripe -c 1 -i 0 $DIR/$tfile
14711 ladvise_no_type dontneed $DIR/$tfile &&
14712 skip "dontneed ladvise is not supported" && return
14714 ladvise_no_ioctl $DIR/$tfile &&
14715 skip "ladvise ioctl is not supported" && return
14717 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14718 skip "lustre < 2.8.54 does not support ladvise" && return
14720 ! $LFS ladvise -a dontneed $DIR/$tfile &&
14721 [ "$(facet_fstype ost1)" = "zfs" ] &&
14722 skip "zfs-osd does not support 'ladvise dontneed'" && return
14725 local size=$((size_mb * 1048576))
14726 # In order to prevent disturbance of other processes, only check 3/4
14727 # of the memory usage
14728 local kibibytes=$((size_mb * 1024 * 3 / 4))
14730 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14731 error "dd to $DIR/$tfile failed"
14733 local total=$(facet_meminfo ost1 MemTotal)
14734 echo "Total memory: $total KiB"
14736 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
14737 local before_read=$(facet_meminfo ost1 Cached)
14738 echo "Cache used before read: $before_read KiB"
14740 lfs ladvise -a willread $DIR/$tfile ||
14741 error "Ladvise willread failed"
14742 local after_read=$(facet_meminfo ost1 Cached)
14743 echo "Cache used after read: $after_read KiB"
14745 lfs ladvise -a dontneed $DIR/$tfile ||
14746 error "Ladvise dontneed again failed"
14747 local no_read=$(facet_meminfo ost1 Cached)
14748 echo "Cache used after dontneed ladvise: $no_read KiB"
14750 if [ $total -lt $((before_read + kibibytes)) ]; then
14751 echo "Memory is too small, abort checking"
14755 if [ $((before_read + kibibytes)) -gt $after_read ]; then
14756 error "Ladvise willread should use more memory" \
14757 "than $kibibytes KiB"
14760 if [ $((no_read + kibibytes)) -gt $after_read ]; then
14761 error "Ladvise dontneed should release more memory" \
14762 "than $kibibytes KiB"
14765 run_test 255b "check 'lfs ladvise -a dontneed'"
14772 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14773 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14774 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
14775 skip "non-ldiskfs backend" && return
14777 mdt_dev=$(mdsdevname 1)
14779 cl_user=$(do_facet mds1 \
14780 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
14781 if [[ -n $cl_user ]]; then
14782 skip "active changelog user"
14786 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14787 echo "Registered as changelog user $cl_user"
14790 mkdir -p $DIR/$tdir
14792 $LFS changelog_clear $MDT0 $cl_user 0
14795 touch $DIR/$tdir/{1..10}
14798 stop mds1 || error "Fail to stop MDT."
14801 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
14803 #after mount new plainllog is used
14804 touch $DIR/$tdir/{11..19}
14805 cat_sl=$(do_facet mds1 \
14806 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
14807 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
14809 if (( cat_sl != 2 )); then
14810 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14811 error "Changelog catalog has wrong number of slots $cat_sl"
14814 $LFS changelog_clear $MDT0 $cl_user 0
14816 cat_sl=$(do_facet mds1 \
14817 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
14818 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
14820 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14822 if (( cat_sl == 2 )); then
14823 error "Empty plain llog was not deleted from changelog catalog"
14825 if (( cat_sl != 1 )); then
14826 error "Active plain llog shouldn\`t be deleted from catalog"
14829 run_test 256 "Check llog delete for empty and not full state"
14832 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14833 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
14834 skip "Need MDS version at least 2.8.55" && return
14836 test_mkdir -p $DIR/$tdir
14838 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
14839 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
14842 #define OBD_FAIL_MDS_XATTR_REP 0x161
14843 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
14844 local facet=mds$((mdtidx + 1))
14845 set_nodes_failloc $(facet_active_host $facet) 0x80000161
14846 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
14848 stop $facet || error "stop MDS failed"
14849 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
14850 error "start MDS fail"
14852 run_test 257 "xattr locks are not lost"
14855 #define OBD_FAIL_MDC_CLOSE 0x806
14856 $LCTL set_param fail_loc=0x80000806
14860 run_test 260 "Check mdc_close fail"
14862 cleanup_test_300() {
14866 test_striped_dir() {
14871 mkdir -p $DIR/$tdir
14873 SAVE_UMASK=$(umask)
14874 trap cleanup_test_300 RETURN EXIT
14876 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
14877 $DIR/$tdir/striped_dir ||
14878 error "set striped dir error"
14880 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
14881 [ "$mode" = "755" ] || error "expect 755 got $mode"
14883 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
14884 error "getdirstripe failed"
14885 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
14886 if [ "$stripe_count" != "2" ]; then
14887 error "1:stripe_count is $stripe_count, expect 2"
14889 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
14890 if [ "$stripe_count" != "2" ]; then
14891 error "2:stripe_count is $stripe_count, expect 2"
14894 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
14895 if [ "$stripe_index" != "$mdt_index" ]; then
14896 error "stripe_index is $stripe_index, expect $mdt_index"
14899 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14900 error "nlink error after create striped dir"
14902 mkdir $DIR/$tdir/striped_dir/a
14903 mkdir $DIR/$tdir/striped_dir/b
14905 stat $DIR/$tdir/striped_dir/a ||
14906 error "create dir under striped dir failed"
14907 stat $DIR/$tdir/striped_dir/b ||
14908 error "create dir under striped dir failed"
14910 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
14911 error "nlink error after mkdir"
14913 rmdir $DIR/$tdir/striped_dir/a
14914 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
14915 error "nlink error after rmdir"
14917 rmdir $DIR/$tdir/striped_dir/b
14918 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14919 error "nlink error after rmdir"
14921 chattr +i $DIR/$tdir/striped_dir
14922 createmany -o $DIR/$tdir/striped_dir/f 10 &&
14923 error "immutable flags not working under striped dir!"
14924 chattr -i $DIR/$tdir/striped_dir
14926 rmdir $DIR/$tdir/striped_dir ||
14927 error "rmdir striped dir error"
14935 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14936 skip "skipped for lustre < 2.7.0" && return
14937 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14938 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14940 test_striped_dir 0 || error "failed on striped dir on MDT0"
14941 test_striped_dir 1 || error "failed on striped dir on MDT0"
14943 run_test 300a "basic striped dir sanity test"
14946 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14947 skip "skipped for lustre < 2.7.0" && return
14948 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14949 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14955 test_mkdir $DIR/$tdir || error "mkdir fail"
14956 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14957 error "set striped dir error"
14958 for ((i=0; i<10; i++)); do
14959 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
14961 touch $DIR/$tdir/striped_dir/file_$i ||
14962 error "touch error $i"
14963 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
14964 [ $mtime1 -eq $mtime2 ] &&
14965 error "mtime not change after create"
14967 rm -f $DIR/$tdir/striped_dir/file_$i ||
14968 error "unlink error $i"
14969 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
14970 [ $mtime2 -eq $mtime3 ] &&
14971 error "mtime did not change after unlink"
14975 run_test 300b "check ctime/mtime for striped dir"
14978 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14979 skip "skipped for lustre < 2.7.0" && return
14980 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14981 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14984 mkdir -p $DIR/$tdir
14985 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
14986 error "set striped dir error"
14988 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
14989 error "chown striped dir failed"
14991 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
14992 error "create 5k files failed"
14994 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
14996 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
15000 run_test 300c "chown && check ls under striped directory"
15003 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15004 skip "skipped for lustre < 2.7.0" && return
15005 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15006 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15010 mkdir -p $DIR/$tdir
15011 $SETSTRIPE -c 2 $DIR/$tdir
15013 #local striped directory
15014 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15015 error "set striped dir error"
15016 createmany -o $DIR/$tdir/striped_dir/f 10 ||
15017 error "create 10 files failed"
15019 #remote striped directory
15020 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
15021 error "set striped dir error"
15022 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
15023 error "create 10 files failed"
15025 for file in $(find $DIR/$tdir); do
15026 stripe_count=$($GETSTRIPE -c $file)
15027 [ $stripe_count -eq 2 ] ||
15028 error "wrong stripe $stripe_count for $file"
15033 run_test 300d "check default stripe under striped directory"
15036 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15037 skip "Need MDS version at least 2.7.55" && return
15038 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15039 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15043 mkdir -p $DIR/$tdir
15045 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15046 error "set striped dir error"
15048 touch $DIR/$tdir/striped_dir/a
15049 touch $DIR/$tdir/striped_dir/b
15050 touch $DIR/$tdir/striped_dir/c
15052 mkdir $DIR/$tdir/striped_dir/dir_a
15053 mkdir $DIR/$tdir/striped_dir/dir_b
15054 mkdir $DIR/$tdir/striped_dir/dir_c
15056 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
15057 error "set striped adir under striped dir error"
15059 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
15060 error "set striped bdir under striped dir error"
15062 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
15063 error "set striped cdir under striped dir error"
15065 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
15066 error "rename dir under striped dir fails"
15068 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
15069 error "rename dir under different stripes fails"
15071 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
15072 error "rename file under striped dir should succeed"
15074 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
15075 error "rename dir under striped dir should succeed"
15079 run_test 300e "check rename under striped directory"
15082 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15083 skip "Need MDS version at least 2.7.55" && return
15084 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15085 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15090 mkdir -p $DIR/$tdir
15092 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15093 error "set striped dir error"
15095 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
15096 error "set striped dir error"
15098 touch $DIR/$tdir/striped_dir/a
15099 mkdir $DIR/$tdir/striped_dir/dir_a
15100 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
15101 error "create striped dir under striped dir fails"
15103 touch $DIR/$tdir/striped_dir1/b
15104 mkdir $DIR/$tdir/striped_dir1/dir_b
15105 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
15106 error "create striped dir under striped dir fails"
15108 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
15109 error "rename dir under different striped dir should fail"
15111 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
15112 error "rename striped dir under diff striped dir should fail"
15114 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
15115 error "rename file under diff striped dirs fails"
15119 run_test 300f "check rename cross striped directory"
15121 test_300_check_default_striped_dir()
15124 local default_count=$2
15125 local default_index=$3
15128 local dir_stripe_index
15131 echo "checking $dirname $default_count $default_index"
15132 $LFS setdirstripe -D -c $default_count -i $default_index \
15133 -t all_char $DIR/$tdir/$dirname ||
15134 error "set default stripe on striped dir error"
15135 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
15136 [ $stripe_count -eq $default_count ] ||
15137 error "expect $default_count get $stripe_count for $dirname"
15139 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
15140 [ $stripe_index -eq $default_index ] ||
15141 error "expect $default_index get $stripe_index for $dirname"
15143 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
15144 error "create dirs failed"
15146 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
15147 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
15148 for dir in $(find $DIR/$tdir/$dirname/*); do
15149 stripe_count=$($LFS getdirstripe -c $dir)
15150 [ $stripe_count -eq $default_count ] ||
15151 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
15152 error "stripe count $default_count != $stripe_count for $dir"
15154 stripe_index=$($LFS getdirstripe -i $dir)
15155 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
15156 error "$stripe_index != $default_index for $dir"
15158 #check default stripe
15159 stripe_count=$($LFS getdirstripe -D -c $dir)
15160 [ $stripe_count -eq $default_count ] ||
15161 error "default count $default_count != $stripe_count for $dir"
15163 stripe_index=$($LFS getdirstripe -D -i $dir)
15164 [ $stripe_index -eq $default_index ] ||
15165 error "default index $default_index != $stripe_index for $dir"
15167 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
15171 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15172 skip "Need MDS version at least 2.7.55" && return
15173 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15179 mkdir $DIR/$tdir/normal_dir
15181 #Checking when client cache stripe index
15182 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
15183 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
15184 error "create striped_dir failed"
15186 mkdir $DIR/$tdir/striped_dir/dir1 ||
15187 error "create dir1 fails"
15188 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
15189 [ $stripe_index -eq 1 ] ||
15190 error "dir1 expect 1 got $stripe_index"
15192 $LFS setdirstripe -i2 $DIR/$tdir/striped_dir/dir2 ||
15193 error "create dir2 fails"
15194 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir2)
15195 [ $stripe_index -eq 2 ] ||
15196 error "dir2 expect 2 got $stripe_index"
15198 #check default stripe count/stripe index
15199 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
15200 test_300_check_default_striped_dir normal_dir 1 0
15201 test_300_check_default_striped_dir normal_dir 2 1
15202 test_300_check_default_striped_dir normal_dir 2 -1
15204 #delete default stripe information
15205 echo "delete default stripeEA"
15206 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
15207 error "set default stripe on striped dir error"
15209 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
15210 for dir in $(find $DIR/$tdir/normal_dir/*); do
15211 stripe_count=$($LFS getdirstripe -c $dir)
15212 [ $stripe_count -eq 0 ] ||
15213 error "expect 1 get $stripe_count for $dir"
15214 stripe_index=$($LFS getdirstripe -i $dir)
15215 [ $stripe_index -eq 0 ] ||
15216 error "expect 0 get $stripe_index for $dir"
15219 run_test 300g "check default striped directory for normal directory"
15222 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15223 skip "Need MDS version at least 2.7.55" && return
15224 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15229 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
15230 $DIR/$tdir/striped_dir ||
15231 error "set striped dir error"
15233 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
15234 test_300_check_default_striped_dir striped_dir 1 0
15235 test_300_check_default_striped_dir striped_dir 2 1
15236 test_300_check_default_striped_dir striped_dir 2 -1
15238 #delete default stripe information
15239 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
15240 error "set default stripe on striped dir error"
15242 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
15243 for dir in $(find $DIR/$tdir/striped_dir/*); do
15244 stripe_count=$($LFS getdirstripe -c $dir)
15245 [ $stripe_count -eq 0 ] ||
15246 error "expect 1 get $stripe_count for $dir"
15249 run_test 300h "check default striped directory for striped directory"
15252 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15253 skip "Need MDS version at least 2.7.55" && return
15254 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15255 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15261 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15262 error "set striped dir error"
15264 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15265 error "create files under striped dir failed"
15267 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
15268 error "set striped hashdir error"
15270 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
15271 error "create dir0 under hash dir failed"
15272 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
15273 error "create dir1 under hash dir failed"
15275 # unfortunately, we need to umount to clear dir layout cache for now
15276 # once we fully implement dir layout, we can drop this
15277 umount_client $MOUNT || error "umount failed"
15278 mount_client $MOUNT || error "mount failed"
15280 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
15281 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
15282 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
15284 #set the stripe to be unknown hash type
15285 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
15286 $LCTL set_param fail_loc=0x1901
15287 for ((i = 0; i < 10; i++)); do
15288 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
15289 error "stat f-$i failed"
15290 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
15293 touch $DIR/$tdir/striped_dir/f0 &&
15294 error "create under striped dir with unknown hash should fail"
15296 $LCTL set_param fail_loc=0
15298 umount_client $MOUNT || error "umount failed"
15299 mount_client $MOUNT || error "mount failed"
15303 run_test 300i "client handle unknown hash type striped directory"
15306 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15307 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15308 skip "Need MDS version at least 2.7.55" && return
15309 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15315 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
15316 $LCTL set_param fail_loc=0x1702
15317 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15318 error "set striped dir error"
15320 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15321 error "create files under striped dir failed"
15323 $LCTL set_param fail_loc=0
15325 rm -rf $DIR/$tdir || error "unlink striped dir fails"
15329 run_test 300j "test large update record"
15332 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15333 skip "Need MDS version at least 2.7.55" && return
15334 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15335 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15341 #define OBD_FAIL_LARGE_STRIPE 0x1703
15342 $LCTL set_param fail_loc=0x1703
15343 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
15344 error "set striped dir error"
15345 $LCTL set_param fail_loc=0
15347 $LFS getdirstripe $DIR/$tdir/striped_dir ||
15348 error "getstripeddir fails"
15349 rm -rf $DIR/$tdir/striped_dir ||
15350 error "unlink striped dir fails"
15354 run_test 300k "test large striped directory"
15357 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15358 skip "Need MDS version at least 2.7.55" && return
15359 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15360 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15363 test_mkdir -p $DIR/$tdir/striped_dir
15364 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
15365 error "chown $RUNAS_ID failed"
15366 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
15367 error "set default striped dir failed"
15369 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
15370 $LCTL set_param fail_loc=0x80000158
15371 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
15373 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
15374 [ $stripe_index -eq 1 ] ||
15375 error "expect 1 get $stripe_index for $dir"
15377 run_test 300l "non-root user to create dir under striped dir with stale layout"
15380 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15381 skip "Need MDS version at least 2.7.55" && return
15382 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15383 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
15385 mkdir -p $DIR/$tdir/striped_dir
15386 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
15387 error "set default stripes dir error"
15389 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
15391 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
15392 [ $stripe_count -eq 0 ] ||
15393 error "expect 0 get $stripe_count for a"
15395 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
15396 error "set default stripes dir error"
15398 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
15400 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
15401 [ $stripe_count -eq 0 ] ||
15402 error "expect 0 get $stripe_count for b"
15404 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
15405 error "set default stripes dir error"
15407 mkdir $DIR/$tdir/striped_dir/c &&
15408 error "default stripe_index is invalid, mkdir c should fails"
15410 rm -rf $DIR/$tdir || error "rmdir fails"
15412 run_test 300m "setstriped directory on single MDT FS"
15415 local list=$(comma_list $(mdts_nodes))
15418 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15422 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15423 skip "Need MDS version at least 2.7.55" && return
15424 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15425 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15426 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15429 local list=$(comma_list $(mdts_nodes))
15431 trap cleanup_300n RETURN EXIT
15432 mkdir -p $DIR/$tdir
15433 chmod 777 $DIR/$tdir
15434 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
15435 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15436 error "create striped dir succeeds with gid=0"
15438 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15439 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
15440 error "create striped dir fails with gid=-1"
15442 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15443 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
15444 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15445 error "set default striped dir succeeds with gid=0"
15448 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15449 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
15450 error "set default striped dir fails with gid=-1"
15453 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15454 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
15455 error "create test_dir fails"
15456 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
15457 error "create test_dir1 fails"
15458 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
15459 error "create test_dir2 fails"
15462 run_test 300n "non-root user to create dir under striped dir with default EA"
15465 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15466 skip "Need MDS version at least 2.7.55" && return
15467 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15468 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15472 mkdir -p $DIR/$tdir
15474 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
15475 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
15476 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
15477 skip "not enough free inodes $numfree1 $numfree2"
15481 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
15482 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
15483 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
15484 skip "not enough free space $numfree1 $numfree2"
15488 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
15489 error "setdirstripe fails"
15491 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
15492 error "create dirs fails"
15494 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
15495 ls $DIR/$tdir/striped_dir > /dev/null ||
15496 error "ls striped dir fails"
15497 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
15498 error "unlink big striped dir fails"
15500 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
15503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15504 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15505 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15507 mkdir -p $DIR/$tdir
15509 #define OBD_FAIL_OUT_ENOSPC 0x1704
15510 do_facet mds2 lctl set_param fail_loc=0x80001704
15511 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
15512 error "create striped directory should fail"
15514 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
15516 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
15519 run_test 300p "create striped directory without space"
15522 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15523 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15525 local fd=$(free_fd)
15526 local cmd="exec $fd<$tdir"
15528 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
15531 trap "eval $cmd" EXIT
15532 cd $tdir || error "cd $tdir fails"
15533 rmdir ../$tdir || error "rmdir $tdir fails"
15534 mkdir local_dir && error "create dir succeeds"
15535 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
15539 run_test 300q "create remote directory under orphan directory"
15541 prepare_remote_file() {
15542 mkdir $DIR/$tdir/src_dir ||
15543 error "create remote source failed"
15545 cp /etc/hosts $DIR/$tdir/src_dir/a || error
15546 touch $DIR/$tdir/src_dir/a
15548 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
15549 error "create remote target dir failed"
15551 touch $DIR/$tdir/tgt_dir/b
15553 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
15554 error "rename dir cross MDT failed!"
15556 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
15557 error "src_child still exists after rename"
15559 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
15560 error "missing file(a) after rename"
15562 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
15563 error "diff after rename"
15567 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15568 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15569 local remote_file=$DIR/$tdir/tgt_dir/b
15571 mkdir -p $DIR/$tdir
15573 prepare_remote_file || error "prepare remote file failed"
15576 $OPENUNLINK $remote_file $remote_file || error
15577 $CHECKSTAT -a $remote_file || error
15579 run_test 310a "open unlink remote file"
15582 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15583 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15584 local remote_file=$DIR/$tdir/tgt_dir/b
15586 mkdir -p $DIR/$tdir
15588 prepare_remote_file || error "prepare remote file failed"
15590 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15591 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
15592 $CHECKSTAT -t file $remote_file || error "check file failed"
15594 run_test 310b "unlink remote file with multiple links while open"
15597 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
15598 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15599 local remote_file=$DIR/$tdir/tgt_dir/b
15601 mkdir -p $DIR/$tdir
15603 prepare_remote_file || error "prepare remote file failed"
15605 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15606 multiop_bg_pause $remote_file O_uc ||
15607 error "mulitop failed for remote file"
15609 $MULTIOP $DIR/$tfile Ouc
15610 kill -USR1 $MULTIPID
15613 run_test 310c "open-unlink remote file with multiple links"
15617 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
15618 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
15619 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15620 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15622 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15624 mkdir -p $DIR/$tdir
15625 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
15626 createmany -o $DIR/$tdir/$tfile. 1000
15628 # statfs data is not real time, let's just calculate it
15629 old_iused=$((old_iused + 1000))
15631 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
15632 osp.*OST0000*MDT0000.create_count")
15633 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
15634 osp.*OST0000*MDT0000.max_create_count")
15635 for idx in $(seq $MDSCOUNT); do
15636 do_facet mds$idx "lctl set_param -n \
15637 osp.*OST0000*MDT000?.max_create_count=0"
15640 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
15641 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
15642 [ $index -ne 0 ] || error "$tfile stripe index is 0"
15644 unlinkmany $DIR/$tdir/$tfile. 1000
15646 for idx in $(seq $MDSCOUNT); do
15647 do_facet mds$idx "lctl set_param -n \
15648 osp.*OST0000*MDT000?.max_create_count=$max_count"
15649 do_facet mds$idx "lctl set_param -n \
15650 osp.*OST0000*MDT000?.create_count=$count"
15654 for i in $(seq 120); do
15655 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15656 # system may be too busy to destroy all objs in time, use
15657 # a somewhat small value to not fail autotest
15658 [ $((old_iused - new_iused)) -gt 400 ] && break
15662 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
15663 [ $((old_iused - new_iused)) -gt 400 ] ||
15664 error "objs not destroyed after unlink"
15666 run_test 311 "disable OSP precreate, and unlink should destroy objs"
15673 local vdevdir=$(dirname $(facet_vdevice $ost))
15674 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15675 local zfs_zapid=$(do_facet $ost $cmd |
15676 grep -w "/O/0/d$((objid%32))" -C 5 |
15677 awk '/Object/{getline; print $1}')
15678 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
15679 awk "/$objid = /"'{printf $3}')
15684 zfs_object_blksz() {
15688 local vdevdir=$(dirname $(facet_vdevice $ost))
15689 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15690 local blksz=$(do_facet $ost $cmd $objid |
15691 awk '/dblk/{getline; printf $4}')
15693 case "${blksz: -1}" in
15694 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
15695 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
15702 test_312() { # LU-4856
15703 remote_ost_nodsh && skip "remote OST with nodsh" && return
15705 [ $(facet_fstype ost1) = "zfs" ] ||
15706 { skip "the test only applies to zfs" && return; }
15708 local max_blksz=$(do_facet ost1 \
15709 $ZFS get -p recordsize $(facet_device ost1) |
15710 awk '!/VALUE/{print $3}')
15712 # to make life a little bit easier
15713 $LFS mkdir -c 1 -i 0 $DIR/$tdir
15714 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15716 local tf=$DIR/$tdir/$tfile
15718 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15720 # Get ZFS object id
15721 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15723 # block size change by sequential over write
15725 for ((bs=4096; bs <= max_blksz; bs <<= 2)); do
15726 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
15728 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15729 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
15733 # block size change by sequential append write
15734 dd if=/dev/zero of=$tf bs=4K count=1 oflag=sync conv=notrunc
15735 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15736 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15738 for ((count = 1; count < $((max_blksz / 4096)); count *= 2)); do
15739 dd if=/dev/zero of=$tf bs=4K count=$count seek=$count \
15740 oflag=sync conv=notrunc
15742 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15743 blksz=$((blksz / 8192)) # in 2*4K unit
15744 [ $blksz -eq $count ] ||
15745 error "blksz error(in 8k): $blksz, expected: $count"
15751 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15752 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15754 dd if=/dev/zero of=$tf bs=8K count=1 oflag=sync conv=notrunc
15755 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15756 [ $blksz -eq 8192 ] || error "blksz error: $blksz, expected: 8k"
15758 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
15759 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15760 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
15762 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
15763 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15764 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
15766 run_test 312 "make sure ZFS adjusts its block size by write pattern"
15769 remote_ost_nodsh && skip "remote OST with nodsh" && return
15771 local file=$DIR/$tfile
15773 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
15775 # define OBD_FAIL_TGT_RCVD_EIO 0x720
15776 do_facet ost1 "$LCTL set_param fail_loc=0x720"
15777 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
15778 error "write should failed"
15779 do_facet ost1 "$LCTL set_param fail_loc=0"
15782 run_test 313 "io should fail after last_rcvd update fail"
15785 local read_write=$1
15786 if [ "$read_write" = "write" ]; then
15787 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
15788 elif [ "$read_write" = "read" ]; then
15789 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
15791 error "argument error"
15794 # turn off debug for performance testing
15795 local saved_debug=$($LCTL get_param -n debug)
15796 $LCTL set_param debug=0
15798 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
15800 # get ost1 size - lustre-OST0000
15801 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
15802 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
15803 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
15805 if [ "$read_write" = "read" ]; then
15806 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
15809 local start_time=$(date +%s.%N)
15810 $dd_cmd bs=1M count=$blocks oflag=sync ||
15811 error "real dd $read_write error"
15812 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
15814 if [ "$read_write" = "write" ]; then
15818 # define OBD_FAIL_OST_FAKE_RW 0x238
15819 do_facet ost1 $LCTL set_param fail_loc=0x238
15821 local start_time=$(date +%s.%N)
15822 $dd_cmd bs=1M count=$blocks oflag=sync ||
15823 error "fake dd $read_write error"
15824 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
15826 if [ "$read_write" = "write" ]; then
15828 cancel_lru_locks osc
15829 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
15830 error "$tfile size not $blocks MB"
15832 do_facet ost1 $LCTL set_param fail_loc=0
15834 echo "fake $read_write $duration_fake vs. normal $read_write" \
15835 "$duration in seconds"
15836 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
15837 error_not_in_vm "fake write is slower"
15839 $LCTL set_param -n debug="$saved_debug"
15842 test_399a() { # LU-7655 for OST fake write
15843 remote_ost_nodsh && skip "remote OST with nodsh" && return
15847 run_test 399a "fake write should not be slower than normal write"
15849 test_399b() { # LU-8726 for OST fake read
15850 remote_ost_nodsh && skip "remote OST with nodsh" && return
15852 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
15853 skip "only for ldiskfs" && return 0
15857 run_test 399b "fake read should not be slower than normal read"
15859 test_400a() { # LU-1606, was conf-sanity test_74
15860 local extra_flags=''
15861 local out=$TMP/$tfile
15862 local prefix=/usr/include/lustre
15865 if ! which $CC > /dev/null 2>&1; then
15866 skip_env "$CC is not installed"
15870 if ! [[ -d $prefix ]]; then
15871 # Assume we're running in tree and fixup the include path.
15872 extra_flags+=" -I$LUSTRE/../libcfs/include"
15873 extra_flags+=" -I$LUSTRE/include"
15874 extra_flags+=" -L$LUSTRE/utils"
15877 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
15878 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
15879 error "client api broken"
15883 run_test 400a "Lustre client api program can compile and link"
15885 test_400b() { # LU-1606, LU-5011
15887 local out=$TMP/$tfile
15888 local prefix=/usr/include/lustre
15890 # We use a hard coded prefix so that this test will not fail
15891 # when run in tree. There are headers in lustre/include/lustre/
15892 # that are not packaged (like lustre_idl.h) and have more
15893 # complicated include dependencies (like config.h and lnet/types.h).
15894 # Since this test about correct packaging we just skip them when
15895 # they don't exist (see below) rather than try to fixup cppflags.
15897 if ! which $CC > /dev/null 2>&1; then
15898 skip_env "$CC is not installed"
15902 for header in $prefix/*.h; do
15903 if ! [[ -f "$header" ]]; then
15907 if [[ "$(basename $header)" == liblustreapi.h ]]; then
15908 continue # liblustreapi.h is deprecated.
15911 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
15912 error "cannot compile '$header'"
15916 run_test 400b "packaged headers can be compiled"
15918 test_401a() { #LU-7437
15919 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
15920 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
15922 #count the number of parameters by "list_param -R"
15923 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
15924 #count the number of parameters by listing proc files
15925 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
15926 echo "proc_dirs='$proc_dirs'"
15927 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
15928 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
15931 [ $params -eq $procs ] ||
15932 error "found $params parameters vs. $procs proc files"
15934 # test the list_param -D option only returns directories
15935 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
15936 #count the number of parameters by listing proc directories
15937 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
15940 [ $params -eq $procs ] ||
15941 error "found $params parameters vs. $procs proc files"
15943 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
15946 local save=$($LCTL get_param -n jobid_var)
15949 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
15950 error "no error returned when setting bad parameters"
15952 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
15953 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
15955 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
15956 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
15957 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
15959 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
15962 local jobid_var_old=$($LCTL get_param -n jobid_var)
15963 local jobid_var_new
15965 $LCTL set_param jobid_var= &&
15966 error "no error returned for 'set_param a='"
15968 jobid_var_new=$($LCTL get_param -n jobid_var)
15969 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
15970 error "jobid_var was changed by setting without value"
15972 $LCTL set_param jobid_var &&
15973 error "no error returned for 'set_param a'"
15975 jobid_var_new=$($LCTL get_param -n jobid_var)
15976 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
15977 error "jobid_var was changed by setting without value"
15979 run_test 401c "Verify 'lctl set_param' without value fails in either format."
15982 local jobid_var_old=$($LCTL get_param -n jobid_var)
15983 local jobid_var_new
15984 local new_value="foo=bar"
15986 $LCTL set_param jobid_var=$new_value ||
15987 error "'set_param a=b' did not accept a value containing '='"
15989 jobid_var_new=$($LCTL get_param -n jobid_var)
15990 [[ "$jobid_var_new" == "$new_value" ]] ||
15991 error "'set_param a=b' failed on a value containing '='"
15993 # Reset the jobid_var to test the other format
15994 $LCTL set_param jobid_var=$jobid_var_old
15995 jobid_var_new=$($LCTL get_param -n jobid_var)
15996 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
15997 error "failed to reset jobid_var"
15999 $LCTL set_param jobid_var $new_value ||
16000 error "'set_param a b' did not accept a value containing '='"
16002 jobid_var_new=$($LCTL get_param -n jobid_var)
16003 [[ "$jobid_var_new" == "$new_value" ]] ||
16004 error "'set_param a b' failed on a value containing '='"
16006 $LCTL set_param jobid_var $jobid_var_old
16007 jobid_var_new=$($LCTL get_param -n jobid_var)
16008 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
16009 error "failed to reset jobid_var"
16011 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
16014 local server_version=$(lustre_version_code $SINGLEMDS)
16015 [[ $server_version -ge $(version_code 2.7.66) ]] ||
16016 [[ $server_version -ge $(version_code 2.7.18.4) &&
16017 $server_version -lt $(version_code 2.7.50) ]] ||
16018 [[ $server_version -ge $(version_code 2.7.2) &&
16019 $server_version -lt $(version_code 2.7.11) ]] ||
16020 { skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+";
16022 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16023 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
16024 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
16025 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
16026 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
16027 echo "Touch failed - OK"
16029 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
16032 local file1=$DIR/$tfile.1
16033 local file2=$DIR/$tfile.2
16034 local tfile=$TMP/$tfile
16036 rm -f $file1 $file2 $tfile
16041 # 30 sec OBD_TIMEOUT in ll_getattr()
16042 # right before populating st_nlink
16043 $LCTL set_param fail_loc=0x80001409
16044 stat -c %h $file1 > $tfile &
16046 # create an alias, drop all locks and reclaim the dentry
16048 cancel_lru_locks mdc
16049 cancel_lru_locks osc
16050 sysctl -w vm.drop_caches=2
16054 [ `cat $tfile` -gt 0 ] || error "wrong nlink count: `cat $tfile`"
16056 rm -f $tfile $file1 $file2
16058 run_test 403 "i_nlink should not drop to zero due to aliasing"
16060 test_404() { # LU-6601
16061 local server_version=$(lustre_version_code $SINGLEMDS)
16062 [[ $server_version -ge $(version_code 2.8.53) ]] ||
16063 { skip "Need server version newer than 2.8.52"; return 0; }
16065 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16066 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
16067 awk '/osp .*-osc-MDT/ { print $4}')
16070 for osp in $mosps; do
16071 echo "Deactivate: " $osp
16072 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
16073 local stat=$(do_facet $SINGLEMDS $LCTL dl |
16074 awk -vp=$osp '$4 == p { print $2 }')
16075 [ $stat = IN ] || {
16076 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
16077 error "deactivate error"
16079 echo "Activate: " $osp
16080 do_facet $SINGLEMDS $LCTL --device %$osp activate
16081 local stat=$(do_facet $SINGLEMDS $LCTL dl |
16082 awk -vp=$osp '$4 == p { print $2 }')
16083 [ $stat = UP ] || {
16084 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
16085 error "activate error"
16089 run_test 404 "validate manual {de}activated works properly for OSPs"
16092 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
16093 skip "Layout swap lock is not supported" && return
16095 check_swap_layouts_support && return 0
16097 test_mkdir -p $DIR/$tdir
16098 swap_lock_test -d $DIR/$tdir ||
16099 error "One layout swap locked test failed"
16101 run_test 405 "Various layout swap lock tests"
16104 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16105 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
16106 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
16107 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16108 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
16109 skip "Need MDS version at least 2.8.50" && return
16111 local def_stripenr=$($GETSTRIPE -c $MOUNT)
16112 local def_stripe_size=$($GETSTRIPE -S $MOUNT)
16113 local def_stripe_offset=$($GETSTRIPE -i $MOUNT)
16114 local def_pool=$($GETSTRIPE -p $MOUNT)
16116 local test_pool=$TESTNAME
16117 pool_add $test_pool || error "pool_add failed"
16118 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
16119 error "pool_add_targets failed"
16121 # parent set default stripe count only, child will stripe from both
16122 # parent and fs default
16123 $SETSTRIPE -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
16124 error "setstripe $MOUNT failed"
16125 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
16126 $SETSTRIPE -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
16127 for i in $(seq 10); do
16128 local f=$DIR/$tdir/$tfile.$i
16129 touch $f || error "touch failed"
16130 local count=$($GETSTRIPE -c $f)
16131 [ $count -eq $OSTCOUNT ] ||
16132 error "$f stripe count $count != $OSTCOUNT"
16133 local offset=$($GETSTRIPE -i $f)
16134 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
16135 local size=$($GETSTRIPE -S $f)
16136 [ $size -eq $((def_stripe_size * 2)) ] ||
16137 error "$f stripe size $size != $((def_stripe_size * 2))"
16138 local pool=$($GETSTRIPE -p $f)
16139 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
16142 # change fs default striping, delete parent default striping, now child
16143 # will stripe from new fs default striping only
16144 $SETSTRIPE -c 1 -S $def_stripe_size -i 0 $MOUNT ||
16145 error "change $MOUNT default stripe failed"
16146 $SETSTRIPE -c 0 $DIR/$tdir || error "delete $tdir default stripe failed"
16147 for i in $(seq 11 20); do
16148 local f=$DIR/$tdir/$tfile.$i
16149 touch $f || error "touch $f failed"
16150 local count=$($GETSTRIPE -c $f)
16151 [ $count -eq 1 ] || error "$f stripe count $count != 1"
16152 local offset=$($GETSTRIPE -i $f)
16153 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
16154 local size=$($GETSTRIPE -S $f)
16155 [ $size -eq $def_stripe_size ] ||
16156 error "$f stripe size $size != $def_stripe_size"
16157 local pool=$($GETSTRIPE -p $f)
16158 [ "#$pool" == "#" ] || error "$f pool $pool is set"
16162 unlinkmany $DIR/$tdir/$tfile. 1 20
16164 # restore FS default striping
16165 if [ -z $def_pool ]; then
16166 $SETSTRIPE -c $def_stripenr -S $def_stripe_size \
16167 -i $def_stripe_offset $MOUNT ||
16168 error "restore default striping failed"
16170 $SETSTRIPE -c $def_stripenr -S $def_stripe_size -p $def_pool \
16171 -i $def_stripe_offset $MOUNT ||
16172 error "restore default striping with $def_pool failed"
16175 local f=$DIR/$tdir/$tfile
16176 pool_remove_all_targets $test_pool $f
16177 pool_remove $test_pool $f
16179 run_test 406 "DNE support fs default striping"
16182 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16183 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
16184 skip "Need MDS version at least 2.8.55" && return
16185 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16187 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
16188 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
16189 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
16190 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
16191 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
16193 #define OBD_FAIL_DT_TXN_STOP 0x2019
16194 for idx in $(seq $MDSCOUNT); do
16195 do_facet mds$idx "lctl set_param fail_loc=0x2019"
16197 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
16198 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
16199 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
16202 run_test 407 "transaction fail should cause operation fail"
16205 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
16207 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
16208 lctl set_param fail_loc=0x8000040a
16209 # let ll_prepare_partial_page() fail
16210 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
16214 # create at least 100 unused inodes so that
16215 # shrink_icache_memory(0) should not return 0
16216 touch $DIR/$tfile-{0..100}
16217 rm -f $DIR/$tfile-{0..100}
16220 echo 2 > /proc/sys/vm/drop_caches
16222 run_test 408 "drop_caches should not hang due to page leaks"
16226 [ $MDSCOUNT -lt 2 ] &&
16227 skip "We need at least 2 MDTs for this test" && return
16229 check_mount_and_prep
16231 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
16232 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
16233 touch $DIR/$tdir/guard || error "(2) Fail to create"
16235 local PREFIX=$(str_repeat 'A' 128)
16236 echo "Create 1K hard links start at $(date)"
16237 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
16238 error "(3) Fail to hard link"
16240 echo "Links count should be right although linkEA overflow"
16241 stat $DIR/$tdir/guard || error "(4) Fail to stat"
16242 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
16243 [ $linkcount -eq 1001 ] ||
16244 error "(5) Unexpected hard links count: $linkcount"
16246 echo "List all links start at $(date)"
16247 ls -l $DIR/$tdir/foo > /dev/null ||
16248 error "(6) Fail to list $DIR/$tdir/foo"
16250 echo "Unlink hard links start at $(date)"
16251 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
16252 error "(7) Fail to unlink"
16254 run_test 409 "Large amount of cross-MDTs hard links on the same file"
16257 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
16258 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
16259 skip "Need server version at least 2.9.55" & exit 0
16260 start_full_debug_logging
16264 stop_full_debug_logging
16270 #define OBD_FAIL_BARRIER_DELAY 0x2202
16271 do_facet mgs $LCTL set_param fail_val=3 fail_loc=0x2202
16272 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
16275 local b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16276 awk '/The barrier for/ { print $7 }')
16277 [ "$b_status" = "'freezing_p1'" ] ||
16278 error "(1) unexpected barrier status $b_status"
16280 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
16282 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16283 awk '/The barrier for/ { print $7 }')
16284 [ "$b_status" = "'frozen'" ] ||
16285 error "(2) unexpected barrier status $b_status"
16287 local expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16288 awk '/will be expired/ { print $7 }')
16289 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
16290 sleep $((expired + 3))
16292 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16293 awk '/The barrier for/ { print $7 }')
16294 [ "$b_status" = "'expired'" ] ||
16295 error "(3) unexpected barrier status $b_status"
16297 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
16298 error "(4) fail to freeze barrier"
16300 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16301 awk '/The barrier for/ { print $7 }')
16302 [ "$b_status" = "'frozen'" ] ||
16303 error "(5) unexpected barrier status $b_status"
16305 #define OBD_FAIL_BARRIER_DELAY 0x2202
16306 do_facet mgs $LCTL set_param fail_val=3 fail_loc=0x2202
16307 do_facet mgs $LCTL barrier_thaw $FSNAME &
16310 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16311 awk '/The barrier for/ { print $7 }')
16312 [ "$b_status" = "'thawing'" ] ||
16313 error "(6) unexpected barrier status $b_status"
16315 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
16317 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16318 awk '/The barrier for/ { print $7 }')
16319 [ "$b_status" = "'thawed'" ] ||
16320 error "(7) unexpected barrier status $b_status"
16322 #define OBD_FAIL_BARRIER_FAILURE 0x2203
16323 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
16324 do_facet mgs $LCTL barrier_freeze $FSNAME
16326 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16327 awk '/The barrier for/ { print $7 }')
16328 [ "$b_status" = "'failed'" ] ||
16329 error "(8) unexpected barrier status $b_status"
16331 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16332 do_facet mgs $LCTL barrier_thaw $FSNAME
16336 run_test 801a "write barrier user interfaces and stat machine"
16341 mkdir $DIR/$tdir || error "(1) fail to mkdir"
16342 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
16343 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
16344 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
16345 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
16347 cancel_lru_locks mdc
16349 # 180 seconds should be long enough
16350 do_facet mgs $LCTL barrier_freeze $FSNAME 180
16352 local b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16353 awk '/The barrier for/ { print $7 }')
16354 [ "$b_status" = "'frozen'" ] ||
16355 error "(6) unexpected barrier status $b_status"
16357 mkdir $DIR/$tdir/d0/d10 &
16360 touch $DIR/$tdir/d1/f13 &
16363 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
16366 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
16369 rm -f $DIR/$tdir/d4/f12 &
16372 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
16374 # To guarantee taht the 'stat' is not blocked
16375 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16376 awk '/The barrier for/ { print $7 }')
16377 [ "$b_status" = "'frozen'" ] ||
16378 error "(8) unexpected barrier status $b_status"
16380 # let above commands to run at background
16383 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
16384 ps -p $touch_pid || error "(10) touch should be blocked"
16385 ps -p $ln_pid || error "(11) link should be blocked"
16386 ps -p $mv_pid || error "(12) rename should be blocked"
16387 ps -p $rm_pid || error "(13) unlink should be blocked"
16389 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16390 awk '/The barrier for/ { print $7 }')
16391 [ "$b_status" = "'frozen'" ] ||
16392 error "(14) unexpected barrier status $b_status"
16394 do_facet mgs $LCTL barrier_thaw $FSNAME
16395 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16396 awk '/The barrier for/ { print $7 }')
16397 [ "$b_status" = "'thawed'" ] ||
16398 error "(15) unexpected barrier status $b_status"
16400 wait $mkdir_pid || error "(16) mkdir should succeed"
16401 wait $touch_pid || error "(17) touch should succeed"
16402 wait $ln_pid || error "(18) link should succeed"
16403 wait $mv_pid || error "(19) rename should succeed"
16404 wait $rm_pid || error "(20) unlink should succeed"
16408 run_test 801b "modification will be blocked by write barrier"
16411 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
16415 stop mds2 || error "(1) Fail to stop mds2"
16417 do_facet mgs $LCTL barrier_freeze $FSNAME 30
16419 local b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16420 awk '/The barrier for/ { print $7 }')
16421 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
16422 do_facet mgs $LCTL barrier_thaw $FSNAME
16423 error "(2) unexpected barrier status $b_status"
16426 do_facet mgs $LCTL barrier_rescan $FSNAME ||
16427 error "(3) Fail to rescan barrier bitmap"
16429 do_facet mgs $LCTL barrier_freeze $FSNAME 10
16431 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16432 awk '/The barrier for/ { print $7 }')
16433 [ "$b_status" = "'frozen'" ] ||
16434 error "(4) unexpected barrier status $b_status"
16436 do_facet mgs $LCTL barrier_thaw $FSNAME
16437 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16438 awk '/The barrier for/ { print $7 }')
16439 [ "$b_status" = "'thawed'" ] ||
16440 error "(5) unexpected barrier status $b_status"
16442 local devname=$(mdsdevname 2)
16444 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
16446 do_facet mgs $LCTL barrier_rescan $FSNAME ||
16447 error "(7) Fail to rescan barrier bitmap"
16451 run_test 801c "rescan barrier bitmap"
16453 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
16454 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
16455 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
16461 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
16462 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
16463 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
16469 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
16470 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
16471 skip "Need server version at least 2.9.55" & exit 0
16473 mkdir $DIR/$tdir || error "(1) fail to mkdir"
16475 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
16476 error "(2) Fail to copy"
16478 trap cleanup_802 EXIT
16480 # sync by force before remount as readonly
16481 sync; sync_all_data; sleep 3; sync_all_data
16485 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
16486 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
16487 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
16489 echo "Mount the server as read only"
16490 setupall server_only || error "(3) Fail to start servers"
16492 echo "Mount client without ro should fail"
16493 mount_client $MOUNT &&
16494 error "(4) Mount client without 'ro' should fail"
16496 echo "Mount client with ro should succeed"
16497 mount_client $MOUNT ro ||
16498 error "(5) Mount client with 'ro' should succeed"
16500 echo "Modify should be refused"
16501 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
16503 echo "Read should be allowed"
16504 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
16505 error "(7) Read should succeed under ro mode"
16509 run_test 802 "simulate readonly device"
16512 # tests that do cleanup/setup should be run at the end
16516 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16518 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
16519 $LCTL set_param fail_loc=0x903
16521 cancel_lru_locks MGC
16523 FAIL_ON_ERROR=true cleanup
16524 FAIL_ON_ERROR=true setup
16526 run_test 900 "umount should not race with any mgc requeue thread"
16529 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
16530 check_and_cleanup_lustre
16531 if [ "$I_MOUNTED" != "yes" ]; then
16532 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true