2 # -*- tab-width: 4; 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 12622 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 42d 45 51d 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
17 ALWAYS_EXCEPT=" 76 $ALWAYS_EXCEPT"
19 SRCDIR=$(cd $(dirname $0); echo $PWD)
20 export PATH=$PATH:/sbin
24 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
25 CREATETEST=${CREATETEST:-createtest}
27 LFIND=${LFIND:-"$LFS find"}
28 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
30 MCREATE=${MCREATE:-mcreate}
31 OPENFILE=${OPENFILE:-openfile}
32 OPENUNLINK=${OPENUNLINK:-openunlink}
33 export MULTIOP=${MULTIOP:-multiop}
34 READS=${READS:-"reads"}
35 MUNLINK=${MUNLINK:-munlink}
36 SOCKETSERVER=${SOCKETSERVER:-socketserver}
37 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
38 MEMHOG=${MEMHOG:-memhog}
39 DIRECTIO=${DIRECTIO:-directio}
40 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
41 UMOUNT=${UMOUNT:-"umount -d"}
43 CHECK_GRANT=${CHECK_GRANT:-"yes"}
44 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
45 export PARALLEL=${PARALLEL:-"no"}
47 export NAME=${NAME:-local}
54 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
55 . $LUSTRE/tests/test-framework.sh
57 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
60 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 27m 64b 68 71 77f 78 115 124b"
62 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
63 # bug number for skipped test: LU-1593 LU-2610 LU-2833 LU-1957 LU-2805
64 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 34h 40 48a 180 184c"
70 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
71 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
80 check_kernel_version() {
82 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
84 patchless|patchless_client) return 0;;
85 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
87 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
91 check_swap_layouts_support()
93 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
94 { skip "Does not support layout lock."; return 0; }
98 if [ "$ONLY" == "cleanup" ]; then
103 check_and_setup_lustre
108 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid |
109 awk '{ gsub(/_UUID/,""); print $1 }' | head -n1)
110 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
111 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
112 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
113 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
114 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
115 MAXFREE=${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 [ $MDSCOUNT -ge 2 ] && skip "skip now for LU-4690" && return #LU-4690
200 test_mkdir $DIR/$tdir ||
201 error "Create remote directory failed"
203 touch $DIR/$tdir/$tfile ||
204 error "Create file under remote directory failed"
207 error "Expect error removing in-use dir $DIR/$tdir"
209 test -d $DIR/$tdir || error "Remote directory disappeared"
211 rm -rf $DIR/$tdir || error "remove remote dir error"
213 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
216 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
217 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
218 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
219 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
220 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
222 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
225 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
226 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
227 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
228 error "$tfile does not have perm 0666 or UID $UID"
229 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
230 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
231 error "$tfile should be 0666 and owned by UID $UID"
233 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
236 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
238 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
239 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
240 error "$tfile should be owned by UID $RUNAS_ID"
241 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
242 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
243 error "$tfile should be owned by UID $RUNAS_ID"
245 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
248 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
250 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
251 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
252 error "$tfile should be owned by GID $UID"
253 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
254 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
255 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
257 run_test 6e "touch f6e; chgrp f6e; $RUNAS chgrp f6e (should return error) =="
260 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
261 test_mkdir $DIR/$tdir || error "mkdir $tfile failed"
262 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
263 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
264 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
265 test_mkdir $DIR/$tdir/d/subdir || error "mkdir $tdir/d/subdir failed"
266 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
267 error "$tdir/d/subdir should be GID $RUNAS_GID"
269 run_test 6g "Is new dir in sgid dir inheriting group?"
271 test_6h() { # bug 7331
272 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
273 touch $DIR/$tfile || error "touch failed"
274 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
275 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
276 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
277 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
278 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
280 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
283 test_mkdir $DIR/$tdir
284 $MCREATE $DIR/$tdir/$tfile
285 chmod 0666 $DIR/$tdir/$tfile
286 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
287 error "$tdir/$tfile should be mode 0666"
289 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
292 if [ ! -d $DIR/$tdir ]; then
295 $MCREATE $DIR/$tdir/$tfile
296 echo -n foo > $DIR/$tdir/$tfile
297 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
298 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
300 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
303 test_mkdir $DIR/$tdir
304 touch $DIR/$tdir/$tfile
305 chmod 0666 $DIR/$tdir/$tfile
306 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
307 error "$tfile mode not 0666"
309 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
312 test_mkdir $DIR/$tdir
313 test_mkdir $DIR/$tdir/d2
314 test_mkdir $DIR/$tdir/d2/d3
315 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
317 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
320 test_mkdir $DIR/$tdir
321 test_mkdir $DIR/$tdir/d2
322 touch $DIR/$tdir/d2/$tfile
323 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
324 error "$tdir/d2/$tfile not a file"
326 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
329 test_mkdir $DIR/$tdir
330 test_mkdir $DIR/$tdir/d2
331 chmod 0666 $DIR/$tdir/d2
332 chmod 0705 $DIR/$tdir/d2
333 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
334 error "$tdir/d2 mode not 0705"
336 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
339 test_mkdir $DIR/$tdir
340 touch $DIR/$tdir/$tfile
341 chmod 0666 $DIR/$tdir/$tfile
342 chmod 0654 $DIR/$tdir/$tfile
343 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
344 error "$tdir/d2 mode not 0654"
346 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
349 test_mkdir $DIR/$tdir
350 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
352 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
353 error "$tdir/$tfile size not 0 after truncate"
355 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
358 test_mkdir $DIR/$tdir
359 touch $DIR/$tdir/$tfile
361 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
363 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
366 test_mkdir $DIR/$tdir
367 touch $DIR/$tdir/$tfile
368 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
369 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
370 error "$tdir/${tfile_2} not a file after rename"
372 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
375 test_mkdir $DIR/$tdir
376 touch $DIR/$tdir/$tfile
377 rm -rf $DIR/$tdir/$tfile
378 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
380 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
383 test_mkdir -p $DIR/$tdir
384 touch $DIR/$tdir/$tfile
385 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
387 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
388 error "$tdir/l-exist not a symlink"
389 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
390 error "$tdir/l-exist not referencing a file"
391 rm -f $DIR/$tdir/l-exist
392 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
394 run_test 17a "symlinks: create, remove (real) =================="
397 test_mkdir -p $DIR/$tdir
398 ln -s no-such-file $DIR/$tdir/l-dangle
400 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
401 error "$tdir/l-dangle not referencing no-such-file"
402 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
403 error "$tdir/l-dangle not referencing non-existent file"
404 rm -f $DIR/$tdir/l-dangle
405 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
407 run_test 17b "symlinks: create, remove (dangling) =============="
409 test_17c() { # bug 3440 - don't save failed open RPC for replay
410 test_mkdir -p $DIR/$tdir
411 ln -s foo $DIR/$tdir/$tfile
412 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
414 run_test 17c "symlinks: open dangling (should return error) ===="
417 test_mkdir -p $DIR/$tdir
418 ln -s foo $DIR/$tdir/$tfile
419 touch $DIR/$tdir/$tfile || error "creating to new symlink"
421 run_test 17d "symlinks: create dangling ========================"
424 test_mkdir -p $DIR/$tdir
425 local foo=$DIR/$tdir/$tfile
426 ln -s $foo $foo || error "create symlink failed"
427 ls -l $foo || error "ls -l failed"
428 ls $foo && error "ls not failed" || true
430 run_test 17e "symlinks: create recursive symlink (should return error) ===="
433 test_mkdir -p $DIR/$tdir
434 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
435 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
436 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
437 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
438 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
439 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
442 run_test 17f "symlinks: long and very long symlink name ========================"
444 # str_repeat(S, N) generate a string that is string S repeated N times
449 while [ $((n -= 1)) -ge 0 ]; do
455 # Long symlinks and LU-2241
457 test_mkdir -p $DIR/$tdir
458 local TESTS="59 60 61 4094 4095"
460 # Fix for inode size boundary in 2.1.4
461 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
464 # Patch not applied to 2.2 or 2.3 branches
465 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
466 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
469 # skip long symlink name for rhel6.5.
470 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
471 grep -q '6.5' /etc/redhat-release &>/dev/null &&
472 TESTS="59 60 61 4062 4063"
475 local SYMNAME=$(str_repeat 'x' $i)
476 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
477 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
480 run_test 17g "symlinks: really long symlink name and inode boundaries"
482 test_17h() { #bug 17378
483 remote_mds_nodsh && skip "remote MDS with nodsh" && return
484 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
486 test_mkdir -p $DIR/$tdir
487 if [[ $MDSCOUNT -gt 1 ]]; then
488 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
492 $SETSTRIPE -c -1 $DIR/$tdir
493 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
494 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
495 touch $DIR/$tdir/$tfile || true
497 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
499 test_17i() { #bug 20018
500 remote_mds_nodsh && skip "remote MDS with nodsh" && return
501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
502 test_mkdir -p $DIR/$tdir
503 local foo=$DIR/$tdir/$tfile
505 if [[ $MDSCOUNT -gt 1 ]]; then
506 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
510 ln -s $foo $foo || error "create symlink failed"
511 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
512 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
513 ls -l $foo && error "error not detected"
516 run_test 17i "don't panic on short symlink"
518 test_17k() { #bug 22301
519 [[ -z "$(which rsync 2>/dev/null)" ]] &&
520 skip "no rsync command" && return 0
521 rsync --help | grep -q xattr ||
522 skip_env "$(rsync --version | head -n1) does not support xattrs"
523 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
524 test_mkdir -p $DIR/$tdir
525 test_mkdir -p $DIR/$tdir.new
526 touch $DIR/$tdir/$tfile
527 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
528 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
529 error "rsync failed with xattrs enabled"
531 run_test 17k "symlinks: rsync with xattrs enabled ========================="
533 test_17l() { # LU-279
534 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
535 skip "no getfattr command" && return 0
537 touch $DIR/$tdir/$tfile
538 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
539 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
540 # -h to not follow symlinks. -m '' to list all the xattrs.
541 # grep to remove first line: '# file: $path'.
542 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
544 lgetxattr_size_check $path $xattr ||
545 error "lgetxattr_size_check $path $xattr failed"
549 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
553 local short_sym="0123456789"
554 local WDIR=$DIR/${tdir}m
561 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
562 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
563 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
565 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
566 skip "only for ldiskfs MDT" && return 0
568 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
572 # create a long symlink file
573 for ((i = 0; i < 4; ++i)); do
574 long_sym=${long_sym}${long_sym}
577 echo "create 512 short and long symlink files under $WDIR"
578 for ((i = 0; i < 256; ++i)); do
579 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
580 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
586 wait_delete_completed
588 echo "recreate the 512 symlink files with a shorter string"
589 for ((i = 0; i < 512; ++i)); do
590 # rewrite the symlink file with a shorter string
591 ln -sf ${long_sym} $WDIR/long-$i
592 ln -sf ${short_sym} $WDIR/short-$i
595 mds_index=$($LFS getstripe -M $WDIR)
596 mds_index=$((mds_index+1))
597 devname=$(mdsdevname $mds_index)
598 cmd="$E2FSCK -fnvd $devname"
600 echo "stop and checking mds${mds_index}: $cmd"
601 # e2fsck should not return error
602 stop mds${mds_index} -f
603 do_facet mds${mds_index} $cmd || rc=$?
605 start mds${mds_index} $devname $MDS_MOUNT_OPTS
606 df $MOUNT > /dev/null 2>&1
607 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
608 "short/long symlink MDT: rc=$rc"
611 run_test 17m "run e2fsck against MDT which contains short/long symlink"
613 check_fs_consistency_17n() {
619 for mdt_index in $(seq 1 $MDSCOUNT); do
620 devname=$(mdsdevname $mdt_index)
621 cmd="$E2FSCK -fnvd $devname"
623 echo "stop and checking mds${mdt_index}: $cmd"
624 # e2fsck should not return error
626 do_facet mds${mdt_index} $cmd || rc=$?
628 start mds${mdt_index} $devname $MDS_MOUNT_OPTS
629 df $MOUNT > /dev/null 2>&1
630 [ $rc -ne 0 ] && break
638 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
639 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
640 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
642 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
643 skip "only for ldiskfs MDT" && return 0
645 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
647 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
650 for ((i=0; i<10; i++)); do
651 $LFS mkdir -i 1 $DIR/$tdir/remote_dir_${i} ||
652 error "create remote dir error $i"
653 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
654 error "create files under remote dir failed $i"
657 check_fs_consistency_17n || error "e2fsck report error"
659 for ((i=0;i<10;i++)); do
660 rm -rf $DIR/$tdir/remote_dir_${i} ||
661 error "destroy remote dir error $i"
664 check_fs_consistency_17n || error "e2fsck report error"
666 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
669 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
670 skip "Need MDS version at least 2.3.64" && return
672 local WDIR=$DIR/${tdir}o
678 mdt_index=$($LFS getstripe -M $WDIR)
679 mdt_index=$((mdt_index+1))
680 mdtdevname=$(mdsdevname $mdt_index)
684 start mds${mdt_index} $mdtdevname $MDS_MOUNT_OPTS
686 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
687 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
688 ls -l $WDIR/$tfile && rc=1
689 do_facet mds${mdt_index} lctl set_param fail_loc=0
690 [[ $rc -ne 0 ]] && error "stat file should fail"
693 run_test 17o "stat file with incompat LMA feature"
696 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
697 ls $DIR || error "Failed to ls $DIR: $?"
699 run_test 18 "touch .../f ; ls ... =============================="
705 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
707 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
710 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
712 run_test 19b "ls -l .../f19 (should return error) =============="
715 [ $RUNAS_ID -eq $UID ] &&
716 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
717 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
719 run_test 19c "$RUNAS touch .../f19 (should return error) =="
722 cat $DIR/f19 && error || true
724 run_test 19d "cat .../f19 (should return error) =============="
736 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
738 run_test 20 "touch .../f ; ls -l ... ==========================="
741 test_mkdir -p $DIR/$tdir
742 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
743 ln -s dangle $DIR/$tdir/link
744 echo foo >> $DIR/$tdir/link
745 cat $DIR/$tdir/dangle
746 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
747 $CHECKSTAT -f -t file $DIR/$tdir/link ||
748 error "$tdir/link not linked to a file"
750 run_test 21 "write to dangling link ============================"
754 test_mkdir -p $DIR/$tdir
755 chown $RUNAS_ID:$RUNAS_GID $WDIR
756 (cd $WDIR || error "cd $WDIR failed";
757 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
759 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
760 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
761 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
763 run_test 22 "unpack tar archive as non-root user ==============="
767 test_mkdir -p $DIR/$tdir
768 local file=$DIR/$tdir/$tfile
770 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
771 openfile -f O_CREAT:O_EXCL $file &&
772 error "$file recreate succeeded" || true
774 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
776 test_23b() { # bug 18988
777 test_mkdir -p $DIR/$tdir
778 local file=$DIR/$tdir/$tfile
781 echo foo > $file || error "write filed"
782 echo bar >> $file || error "append filed"
783 $CHECKSTAT -s 8 $file || error "wrong size"
786 run_test 23b "O_APPEND check =========================="
790 echo '-- same directory rename'
791 test_mkdir $DIR/$tdir
792 touch $DIR/$tdir/$tfile.1
793 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
794 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
796 run_test 24a "rename file to non-existent target"
799 test_mkdir $DIR/$tdir
800 touch $DIR/$tdir/$tfile.{1,2}
801 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
802 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
803 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
805 run_test 24b "rename file to existing target"
808 test_mkdir $DIR/$tdir
809 test_mkdir $DIR/$tdir/d$testnum.1
810 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
811 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
812 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
814 run_test 24c "rename directory to non-existent target"
817 test_mkdir $DIR/$tdir
818 test_mkdir $DIR/$tdir/d$testnum.1
819 test_mkdir $DIR/$tdir/d$ttestnum.2
820 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
821 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
822 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
824 run_test 24d "rename directory to existing target"
827 echo '-- cross directory renames --'
831 mv $DIR/R5a/f $DIR/R5b/g
832 $CHECKSTAT -a $DIR/R5a/f || error
833 $CHECKSTAT -t file $DIR/R5b/g || error
835 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
840 touch $DIR/R6a/f $DIR/R6b/g
841 mv $DIR/R6a/f $DIR/R6b/g
842 $CHECKSTAT -a $DIR/R6a/f || error
843 $CHECKSTAT -t file $DIR/R6b/g || error
845 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
850 test_mkdir $DIR/R7a/d
851 mv $DIR/R7a/d $DIR/R7b/e
852 $CHECKSTAT -a $DIR/R7a/d || error
853 $CHECKSTAT -t dir $DIR/R7b/e || error
855 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
860 test_mkdir $DIR/R8a/d
861 test_mkdir $DIR/R8b/e
862 mrename $DIR/R8a/d $DIR/R8b/e
863 $CHECKSTAT -a $DIR/R8a/d || error
864 $CHECKSTAT -t dir $DIR/R8b/e || error
866 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
869 echo "-- rename error cases"
873 mrename $DIR/R9/f $DIR/R9/a
874 $CHECKSTAT -t file $DIR/R9/f || error
875 $CHECKSTAT -t dir $DIR/R9/a || error
876 $CHECKSTAT -a $DIR/R9/a/f || error
878 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
882 mrename $DIR/R10/f $DIR/R10/g
883 $CHECKSTAT -t dir $DIR/R10 || error
884 $CHECKSTAT -a $DIR/R10/f || error
885 $CHECKSTAT -a $DIR/R10/g || error
887 run_test 24j "source does not exist ============================"
891 test_mkdir $DIR/R11a/d
893 mv $DIR/R11a/f $DIR/R11a/d
894 $CHECKSTAT -a $DIR/R11a/f || error
895 $CHECKSTAT -t file $DIR/R11a/d/f || error
897 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
899 # bug 2429 - rename foo foo foo creates invalid file
902 $MULTIOP $f OcNs || error
904 run_test 24l "Renaming a file to itself ========================"
908 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
909 # on ext3 this does not remove either the source or target files
910 # though the "expected" operation would be to remove the source
911 $CHECKSTAT -t file ${f} || error "${f} missing"
912 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
914 run_test 24m "Renaming a file to a hard link to itself ========="
918 # this stats the old file after it was renamed, so it should fail
922 $CHECKSTAT ${f}.rename
925 run_test 24n "Statting the old file after renaming (Posix rename 2)"
928 check_kernel_version 37 || return 0
929 test_mkdir -p $DIR/d24o
930 rename_many -s random -v -n 10 $DIR/d24o
932 run_test 24o "rename of files during htree split ==============="
937 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
938 mrename $DIR/R12a $DIR/R12b
939 $CHECKSTAT -a $DIR/R12a || error
940 $CHECKSTAT -t dir $DIR/R12b || error
941 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
942 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
944 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
946 cleanup_multiop_pause() {
952 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
955 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
956 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
959 trap cleanup_multiop_pause EXIT
960 mrename $DIR/R13a $DIR/R13b
961 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
962 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
963 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
964 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
965 cleanup_multiop_pause
966 wait $MULTIPID || error "multiop close failed"
968 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
970 test_24r() { #bug 3789
972 test_mkdir $DIR/R14a/b
973 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
974 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
975 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
977 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
981 test_mkdir $DIR/R15a/b
982 test_mkdir $DIR/R15a/b/c
983 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
984 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
985 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
987 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
990 test_mkdir $DIR/R16a/b
991 test_mkdir $DIR/R16a/b/c
992 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
993 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
994 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
996 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
998 test_24u() { # bug12192
999 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1000 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1002 run_test 24u "create stripe file"
1008 simple_cleanup_common() {
1011 wait_delete_completed
1014 max_pages_per_rpc() {
1015 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -n1
1019 local NRFILES=100000
1020 local FREE_INODES=$(mdt_free_inodes 0)
1021 [[ $FREE_INODES -lt $NRFILES ]] &&
1022 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
1025 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1026 trap simple_cleanup_common EXIT
1028 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1029 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && NRFILES=10000
1032 createmany -m $DIR/$tdir/$tfile $NRFILES
1034 cancel_lru_locks mdc
1035 lctl set_param mdc.*.stats clear
1037 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1039 # LU-5 large readdir
1040 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1041 # 8 bytes for name(filename is mostly 5 in this test) +
1042 # 8 bytes for luda_type
1043 # take into account of overhead in lu_dirpage header and end mark in
1044 # each page, plus one in RPC_NUM calculation.
1046 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1047 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1048 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats |
1049 awk '/^mds_readpage/ {print $2}')
1050 [[ $mds_readpage -gt $RPC_NUM ]] &&
1051 error "large readdir doesn't take effect"
1053 simple_cleanup_common
1055 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1057 test_24w() { # bug21506
1059 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1060 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1061 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1062 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1063 [[ "$SZ1" -eq "$SZ2" ]] ||
1064 error "Error reading at the end of the file $tfile"
1066 run_test 24w "Reading a file larger than 4Gb"
1069 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1070 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1072 local remote_dir=$DIR/$tdir/remote_dir
1075 $LFS mkdir -i $MDTIDX $remote_dir ||
1076 error "create remote directory failed"
1078 mkdir -p $DIR/$tdir/src_dir
1079 touch $DIR/$tdir/src_file
1080 mkdir -p $remote_dir/tgt_dir
1081 touch $remote_dir/tgt_file
1083 mrename $remote_dir $DIR/ &&
1084 error "rename dir cross MDT works!"
1086 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
1087 error "rename dir cross MDT works!"
1089 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1090 error "rename file cross MDT works!"
1092 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1093 error "ln file cross MDT should not work!"
1095 rm -rf $DIR/$tdir || error "Can not delete directories"
1097 run_test 24x "cross rename/link should be failed"
1100 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1101 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1103 local remote_dir=$DIR/$tdir/remote_dir
1106 $LFS mkdir -i $MDTIDX $remote_dir ||
1107 error "create remote directory failed"
1109 mkdir -p $remote_dir/src_dir
1110 touch $remote_dir/src_file
1111 mkdir -p $remote_dir/tgt_dir
1112 touch $remote_dir/tgt_file
1114 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1115 error "rename subdir in the same remote dir failed!"
1117 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1118 error "rename files in the same remote dir failed!"
1120 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1121 error "link files in the same remote dir failed!"
1123 rm -rf $DIR/$tdir || error "Can not delete directories"
1125 run_test 24y "rename/link on the same dir should succeed"
1128 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1129 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1131 local remote_src=$DIR/$tdir/remote_dir
1132 local remote_tgt=$DIR/$tdir/remote_tgt
1135 $LFS mkdir -i $MDTIDX $remote_src ||
1136 error "create remote directory failed"
1138 $LFS mkdir -i $MDTIDX $remote_tgt ||
1139 error "create remote directory failed"
1141 mrename $remote_src $remote_tgt &&
1142 error "rename remote dirs should not work!"
1144 # If target dir does not exists, it should succeed
1146 mrename $remote_src $remote_tgt ||
1147 error "rename remote dirs(tgt dir does not exists) failed!"
1149 rm -rf $DIR/$tdir || error "Can not delete directories"
1151 run_test 24z "rename one remote dir to another remote dir should fail"
1153 test_24A() { # LU-3182
1157 createmany -m $DIR/$tdir/$tfile $NFILES
1158 local t=`ls $DIR/$tdir | wc -l`
1159 local u=`ls $DIR/$tdir | sort -u | wc -l`
1160 if [ $t -ne $NFILES -o $u -ne $NFILES ] ; then
1161 error "Expected $NFILES files, got $t ($u unique)"
1164 rm -rf $DIR/$tdir || error "Can not delete directories"
1166 run_test 24A "readdir() returns correct number of entries."
1169 echo '== symlink sanity ============================================='
1173 touch $DIR/s25/foo || error
1175 run_test 25a "create file in symlinked directory ==============="
1178 [ ! -d $DIR/d25 ] && test_25a
1179 $CHECKSTAT -t file $DIR/s25/foo || error
1181 run_test 25b "lookup file in symlinked directory ==============="
1185 test_mkdir $DIR/d26/d26-2
1186 ln -s d26/d26-2 $DIR/s26
1187 touch $DIR/s26/foo || error
1189 run_test 26a "multiple component symlink ======================="
1192 test_mkdir -p $DIR/d26b/d26-2
1193 ln -s d26b/d26-2/foo $DIR/s26-2
1194 touch $DIR/s26-2 || error
1196 run_test 26b "multiple component symlink at end of lookup ======"
1199 test_mkdir $DIR/d26.2
1200 touch $DIR/d26.2/foo
1201 ln -s d26.2 $DIR/s26.2-1
1202 ln -s s26.2-1 $DIR/s26.2-2
1203 ln -s s26.2-2 $DIR/s26.2-3
1204 chmod 0666 $DIR/s26.2-3/foo
1206 run_test 26c "chain of symlinks ================================"
1208 # recursive symlinks (bug 439)
1210 ln -s d26-3/foo $DIR/d26-3
1212 run_test 26d "create multiple component recursive symlink ======"
1215 [ ! -h $DIR/d26-3 ] && test_26d
1218 run_test 26e "unlink multiple component recursive symlink ======"
1220 # recursive symlinks (bug 7022)
1222 test_mkdir -p $DIR/$tdir
1223 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1224 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1225 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1226 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1227 cd $tfile || error "cd $tfile failed"
1228 ln -s .. dotdot || error "ln dotdot failed"
1229 ln -s dotdot/lndir lndir || error "ln lndir failed"
1230 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1231 output=`ls $tfile/$tfile/lndir/bar1`
1232 [ "$output" = bar1 ] && error "unexpected output"
1233 rm -r $tfile || error "rm $tfile failed"
1234 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1236 run_test 26f "rm -r of a directory which has recursive symlink ="
1239 echo '== stripe sanity =============================================='
1240 test_mkdir -p $DIR/d27 || error "mkdir failed"
1242 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1243 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1244 log "== test_27a: write to one stripe file ========================="
1245 cp /etc/hosts $DIR/d27/f0 || error
1247 run_test 27a "one stripe file =================================="
1250 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
1251 test_mkdir -p $DIR/d27
1252 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1253 $GETSTRIPE -c $DIR/d27/f01
1254 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1255 error "two-stripe file doesn't have two stripes"
1257 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1259 run_test 27b "create and write to two stripe file"
1262 test_mkdir -p $DIR/d27
1263 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1264 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1265 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1267 run_test 27d "create file with default settings ================"
1270 test_mkdir -p $DIR/d27
1271 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1272 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1273 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1275 run_test 27e "setstripe existing file (should return error) ======"
1278 test_mkdir $DIR/$tdir
1279 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1280 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1281 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1282 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1283 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1284 $GETSTRIPE $DIR/$tdir/$tfile || error "$GETSTRIPE failed"
1286 run_test 27f "setstripe with bad stripe size (should return error)"
1289 test_mkdir -p $DIR/d27
1290 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1291 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1292 error "$DIR/d27/fnone has object"
1294 run_test 27g "$GETSTRIPE with no objects"
1297 touch $DIR/d27/fsome || error "touch failed"
1298 [[ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ]] || error "missing objects"
1300 run_test 27i "$GETSTRIPE with some objects"
1303 test_mkdir -p $DIR/d27
1304 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1306 run_test 27j "setstripe with bad stripe offset (should return error)"
1308 test_27k() { # bug 2844
1309 test_mkdir -p $DIR/d27
1311 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1312 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1313 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1314 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1315 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1316 dd if=/dev/zero of=$FILE bs=4k count=1
1317 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1318 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1320 run_test 27k "limit i_blksize for broken user apps ============="
1323 test_mkdir -p $DIR/d27
1324 mcreate $DIR/f27l || error "creating file"
1325 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1326 error "setstripe should have failed" || true
1328 run_test 27l "check setstripe permissions (should return error)"
1331 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1333 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1334 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1337 trap simple_cleanup_common EXIT
1338 test_mkdir -p $DIR/$tdir
1339 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1340 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1341 error "dd should fill OST0"
1343 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1345 [ $i -gt 256 ] && break
1348 touch $DIR/$tdir/f27m_$i
1349 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1350 error "OST0 was full but new created file still use it"
1352 touch $DIR/$tdir/f27m_$i
1353 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1354 error "OST0 was full but new created file still use it"
1355 simple_cleanup_common
1357 run_test 27m "create file while OST0 was full =================="
1360 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1364 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1365 # if the OST isn't full anymore.
1367 local OSTIDX=${1:-""}
1369 local list=$(comma_list $(osts_nodes))
1370 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1372 do_nodes $list lctl set_param fail_loc=0
1373 sync # initiate all OST_DESTROYs from MDS to OST
1377 exhaust_precreations() {
1380 local FAILIDX=${3:-$OSTIDX}
1382 test_mkdir -p $DIR/$tdir
1383 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1384 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1386 local OST=$(ostname_from_index $OSTIDX)
1387 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1388 sed -e 's/_UUID$//;s/^.*-//')
1391 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1392 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1393 osc.$mdtosc_proc1.prealloc_last_id)
1394 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1395 osc.$mdtosc_proc1.prealloc_next_id)
1397 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1398 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1400 test_mkdir -p $DIR/$tdir/${OST}
1401 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1402 #define OBD_FAIL_OST_ENOSPC 0x215
1403 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1404 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1405 echo "Creating to objid $last_id on ost $OST..."
1406 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1407 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1408 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1412 exhaust_all_precreations() {
1414 for (( i=0; i < OSTCOUNT; i++ )) ; do
1415 exhaust_precreations $i $1 -1
1420 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1421 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1422 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1423 remote_ost_nodsh && skip "remote OST with nodsh" && return
1426 rm -f $DIR/$tdir/$tfile
1427 exhaust_precreations 0 0x80000215
1428 $SETSTRIPE -c -1 $DIR/$tdir
1429 touch $DIR/$tdir/$tfile || error
1430 $GETSTRIPE $DIR/$tdir/$tfile
1433 run_test 27n "create file with some full OSTs =================="
1436 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1437 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1438 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1439 remote_ost_nodsh && skip "remote OST with nodsh" && return
1442 rm -f $DIR/$tdir/$tfile
1443 exhaust_all_precreations 0x215
1445 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1450 run_test 27o "create file with all full OSTs (should error) ===="
1453 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1454 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1455 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1456 remote_ost_nodsh && skip "remote OST with nodsh" && return
1459 rm -f $DIR/$tdir/$tfile
1460 test_mkdir -p $DIR/$tdir
1462 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1463 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1464 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1466 exhaust_precreations 0 0x80000215
1467 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1468 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1469 $GETSTRIPE $DIR/$tdir/$tfile
1473 run_test 27p "append to a truncated file with some full OSTs ==="
1476 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1478 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1479 remote_ost_nodsh && skip "remote OST with nodsh" && return
1482 rm -f $DIR/$tdir/$tfile
1484 test_mkdir -p $DIR/$tdir
1485 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1486 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1487 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1489 exhaust_all_precreations 0x215
1491 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1492 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1496 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1499 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1500 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1501 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1502 remote_ost_nodsh && skip "remote OST with nodsh" && return
1505 rm -f $DIR/$tdir/$tfile
1506 exhaust_precreations 0 0x80000215
1508 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1512 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1514 test_27s() { # bug 10725
1515 test_mkdir -p $DIR/$tdir
1516 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1517 local stripe_count=0
1518 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1519 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1520 error "stripe width >= 2^32 succeeded" || true
1523 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1525 test_27t() { # bug 10864
1530 $WLFS getstripe $tfile
1533 run_test 27t "check that utils parse path correctly"
1535 test_27u() { # bug 4900
1536 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1537 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1539 local list=$(comma_list $(mdts_nodes))
1541 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1542 do_nodes $list $LCTL set_param fail_loc=0x139
1543 test_mkdir -p $DIR/$tdir
1545 createmany -o $DIR/$tdir/t- 1000
1546 do_nodes $list $LCTL set_param fail_loc=0
1548 TLOG=$DIR/$tfile.getstripe
1549 $GETSTRIPE $DIR/$tdir > $TLOG
1550 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1551 unlinkmany $DIR/$tdir/t- 1000
1552 [[ $OBJS -gt 0 ]] &&
1553 error "$OBJS objects created on OST-0. See $TLOG" || pass
1555 run_test 27u "skip object creation on OSC w/o objects =========="
1557 test_27v() { # bug 4900
1558 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1560 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1561 remote_ost_nodsh && skip "remote OST with nodsh" && return
1563 exhaust_all_precreations 0x215
1566 test_mkdir -p $DIR/$tdir
1567 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1569 touch $DIR/$tdir/$tfile
1570 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1572 for (( i=1; i < OSTCOUNT; i++ )); do
1573 do_facet ost$i lctl set_param fail_loc=0x705
1575 local START=`date +%s`
1576 createmany -o $DIR/$tdir/$tfile 32
1578 local FINISH=`date +%s`
1579 local TIMEOUT=`lctl get_param -n timeout`
1580 local PROCESS=$((FINISH - START))
1581 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1582 error "$FINISH - $START >= $TIMEOUT / 2"
1583 sleep $((TIMEOUT / 2 - PROCESS))
1586 run_test 27v "skip object creation on slow OST ================="
1588 test_27w() { # bug 10997
1589 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1590 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1591 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1592 error "stripe size $size != 65536" || true
1593 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1594 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1596 run_test 27w "check $SETSTRIPE -S option"
1599 [[ $OSTCOUNT -lt 2 ]] &&
1600 skip_env "skipping multiple stripe count/offset test" && return
1602 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1603 for i in $(seq 1 $OSTCOUNT); do
1605 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1606 error "setstripe -c $i -i $offset failed"
1607 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1608 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1609 [ $count -ne $i ] && error "stripe count $count != $i" || true
1610 [ $index -ne $offset ] &&
1611 error "stripe offset $index != $offset" || true
1614 run_test 27wa "check $SETSTRIPE -c -i options"
1617 remote_ost_nodsh && skip "remote OST with nodsh" && return
1618 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
1619 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1620 OFFSET=$(($OSTCOUNT - 1))
1622 local OST=$(ostname_from_index $OSTIDX)
1624 test_mkdir -p $DIR/$tdir
1625 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1626 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1628 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1629 for i in `seq 0 $OFFSET`; do
1630 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1631 error "OST0 was degraded but new created file still use it"
1633 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1635 run_test 27x "create files while OST0 is degraded"
1638 [[ $OSTCOUNT -lt 2 ]] &&
1639 skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1640 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1641 remote_ost_nodsh && skip "remote OST with nodsh" && return
1642 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1644 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1645 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1646 osc.$mdtosc.prealloc_last_id)
1647 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1648 osc.$mdtosc.prealloc_next_id)
1649 local fcount=$((last_id - next_id))
1650 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1651 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1653 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1654 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1655 local OST_DEACTIVE_IDX=-1
1660 for OSC in $MDS_OSCS; do
1661 OST=$(osc_to_ost $OSC)
1662 OSTIDX=$(index_from_ostuuid $OST)
1663 if [ $OST_DEACTIVE_IDX == -1 ]; then
1664 OST_DEACTIVE_IDX=$OSTIDX
1666 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1667 echo $OSC "is Deactivated:"
1668 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1672 OSTIDX=$(index_from_ostuuid $OST)
1674 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1676 for OSC in $MDS_OSCS; do
1677 OST=$(osc_to_ost $OSC)
1678 OSTIDX=$(index_from_ostuuid $OST)
1679 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1680 echo $OST "is degraded:"
1681 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1682 obdfilter.$OST.degraded=1
1687 createmany -o $DIR/$tdir/$tfile $fcount
1689 for OSC in $MDS_OSCS; do
1690 OST=$(osc_to_ost $OSC)
1691 OSTIDX=$(index_from_ostuuid $OST)
1692 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1693 echo $OST "is recovered from degraded:"
1694 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1695 obdfilter.$OST.degraded=0
1697 do_facet $SINGLEMDS lctl --device %$OSC activate
1701 # all osp devices get activated, hence -1 stripe count restored
1704 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1705 # devices get activated.
1707 $SETSTRIPE -c -1 $DIR/$tfile
1708 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1710 [ $stripecnt -ne $OSTCOUNT ] &&
1711 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1714 run_test 27y "create files while OST0 is degraded and the rest inactive"
1720 lmm_count=$($GETSTRIPE -c $1)
1721 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1722 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1724 local old_ifs="$IFS"
1726 fid=($($LFS path2fid $1))
1729 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1730 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1732 # compare lmm_seq and lu_fid->f_seq
1733 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1734 # compare lmm_object_id and lu_fid->oid
1735 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1737 # check the trusted.fid attribute of the OST objects of the file
1738 local have_obdidx=false
1740 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1741 # skip lines up to and including "obdidx"
1742 [ -z "$obdidx" ] && break
1743 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1744 $have_obdidx || continue
1746 local ost=$((obdidx + 1))
1747 local dev=$(ostdevname $ost)
1750 if [ $(facet_fstype ost$ost) != ldiskfs ]; then
1751 echo "Currently only works with ldiskfs-based OSTs"
1755 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1757 #don't unmount/remount the OSTs if we don't need to do that
1758 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1759 # update too, until that use mount/ll_decode_filter_fid/mount
1760 local dir=$(facet_mntpt ost$ost)
1761 local opts=${OST_MOUNT_OPTS}
1763 if ! do_facet ost$ost test -b ${dev}; then
1764 opts=$(csa_add "$opts" -o loop)
1768 do_facet ost$ost mount -t $(facet_fstype ost$ost) $opts $dev $dir ||
1769 { error "mounting $dev as $FSTYPE failed"; return 3; }
1771 seq=$(echo $seq | sed -e "s/^0x//g")
1772 if [ $seq == 0 ]; then
1773 oid_hex=$(echo $oid)
1775 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1777 local obj_file=$(do_facet ost$ost find $dir/O/$seq -name $oid_hex)
1778 local ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID $obj_file)
1779 do_facet ost$ost umount -d $dir
1780 start ost$ost $dev $OST_MOUNT_OPTS
1782 # re-enable when debugfs will understand new filter_fid
1783 #local ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1784 # $dev 2>/dev/null" | grep "parent=")
1786 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1788 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1790 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1791 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1792 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1793 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1794 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1795 local ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1797 # compare lmm_seq and filter_fid->ff_parent.f_seq
1798 [ $ff_pseq = $lmm_seq ] ||
1799 error "FF parent SEQ $ff_pseq != $lmm_seq"
1800 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1801 [ $ff_poid = $lmm_oid ] ||
1802 error "FF parent OID $ff_poid != $lmm_oid"
1803 [ $ff_pstripe = $stripe_nr ] ||
1804 error "FF stripe $ff_pstripe != $stripe_nr"
1806 stripe_nr=$((stripe_nr + 1))
1811 remote_ost_nodsh && skip "remote OST with nodsh" && return
1812 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1813 test_mkdir -p $DIR/$tdir
1815 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1816 { error "setstripe -c -1 failed"; return 1; }
1817 # We need to send a write to every object to get parent FID info set.
1818 # This _should_ also work for setattr, but does not currently.
1819 # touch $DIR/$tdir/$tfile-1 ||
1820 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1821 { error "dd $tfile-1 failed"; return 2; }
1822 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1823 { error "setstripe -c -1 failed"; return 3; }
1824 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1825 { error "dd $tfile-2 failed"; return 4; }
1827 # make sure write RPCs have been sent to OSTs
1830 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1831 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1833 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1835 test_27A() { # b=19102
1836 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1837 local restore_size=$($GETSTRIPE -S $MOUNT)
1838 local restore_count=$($GETSTRIPE -c $MOUNT)
1839 local restore_offset=$($GETSTRIPE -i $MOUNT)
1840 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1841 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1842 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1843 local default_size=$($GETSTRIPE -S $MOUNT)
1844 local default_offset=$($GETSTRIPE -i $MOUNT)
1845 local dsize=$((1024 * 1024))
1846 [ $default_size -eq $dsize ] ||
1847 error "stripe size $default_size != $dsize"
1848 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1849 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1851 run_test 27A "check filesystem-wide default LOV EA values"
1853 test_27B() { # LU-2523
1854 test_mkdir -p $DIR/$tdir
1855 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1857 # open f1 with O_LOV_DELAY_CREATE
1859 # call setstripe ioctl on open file descriptor for f1
1861 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1865 # open f1 with O_LOV_DELAY_CREATE
1867 # call setstripe ioctl on open file descriptor for f1
1869 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1871 # Allow multiop to fail in imitation of NFS's busted semantics.
1874 run_test 27B "call setstripe on open unlinked file/rename victim"
1876 test_27C() { #LU-2871
1877 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
1885 test_mkdir -p $DIR/$tdir
1887 for i in $(seq 0 $((OSTCOUNT - 1))); do
1888 # set stripe across all OSTs starting from OST$i
1889 $SETSTRIPE -i $i -c -1 $tfile$i
1890 # get striping information
1891 ost_idx=($($GETSTRIPE $tfile$i |
1892 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
1896 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
1897 error "${#ost_idx[@]} != $OSTCOUNT"
1899 for index in $(seq 0 $((OSTCOUNT - 1))); do
1901 for j in $(echo ${ost_idx[@]}); do
1902 if [ $index -eq $j ]; then
1908 error "Can not find $index in ${ost_idx[@]}"
1912 run_test 27C "check full striping across all OSTs"
1914 # createtest also checks that device nodes are created and
1915 # then visible correctly (#2091)
1916 test_28() { # bug 2091
1918 $CREATETEST $DIR/d28/ct || error
1920 run_test 28 "create/mknod/mkdir with bad file types ============"
1923 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1924 cancel_lru_locks mdc
1930 declare -i LOCKCOUNTORIG=0
1931 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1932 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1934 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1936 declare -i LOCKUNUSEDCOUNTORIG=0
1937 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1938 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1945 declare -i LOCKCOUNTCURRENT=0
1946 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1947 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1950 declare -i LOCKUNUSEDCOUNTCURRENT=0
1951 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1952 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1955 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
1956 $LCTL set_param -n ldlm.dump_namespaces ""
1957 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1958 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1959 log "dumped log to $TMP/test_29.dk (bug 5793)"
1962 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
1963 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1964 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1965 log "dumped log to $TMP/test_29.dk (bug 5793)"
1969 run_test 29 "IT_GETATTR regression ============================"
1971 test_30a() { # was test_30
1972 cp $(which ls) $DIR || cp /bin/ls $DIR
1976 run_test 30a "execute binary from Lustre (execve) =============="
1979 cp `which ls` $DIR || cp /bin/ls $DIR
1981 $RUNAS $DIR/ls / || error
1984 run_test 30b "execute binary from Lustre as non-root ==========="
1986 test_30c() { # b=22376
1987 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1988 cp `which ls` $DIR || cp /bin/ls $DIR
1990 cancel_lru_locks mdc
1991 cancel_lru_locks osc
1992 $RUNAS $DIR/ls / || error
1995 run_test 30c "execute binary from Lustre without read perms ===="
1998 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1999 $CHECKSTAT -a $DIR/f31 || error
2001 run_test 31a "open-unlink file =================================="
2004 touch $DIR/f31 || error
2005 ln $DIR/f31 $DIR/f31b || error
2006 $MULTIOP $DIR/f31b Ouc || error
2007 $CHECKSTAT -t file $DIR/f31 || error
2009 run_test 31b "unlink file with multiple links while open ======="
2012 touch $DIR/f31 || error
2013 ln $DIR/f31 $DIR/f31c || error
2014 multiop_bg_pause $DIR/f31 O_uc || return 1
2016 $MULTIOP $DIR/f31c Ouc
2017 kill -USR1 $MULTIPID
2020 run_test 31c "open-unlink file with multiple links ============="
2023 opendirunlink $DIR/d31d $DIR/d31d || error
2024 $CHECKSTAT -a $DIR/d31d || error
2026 run_test 31d "remove of open directory ========================="
2028 test_31e() { # bug 2904
2029 check_kernel_version 34 || return 0
2030 openfilleddirunlink $DIR/d31e || error
2032 run_test 31e "remove of open non-empty directory ==============="
2034 test_31f() { # bug 4554
2035 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2037 test_mkdir $DIR/d31f
2038 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2039 cp /etc/hosts $DIR/d31f
2041 $GETSTRIPE $DIR/d31f/hosts
2042 multiop_bg_pause $DIR/d31f D_c || return 1
2045 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2046 test_mkdir $DIR/d31f
2047 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2048 cp /etc/hosts $DIR/d31f
2050 $GETSTRIPE $DIR/d31f/hosts
2051 multiop_bg_pause $DIR/d31f D_c || return 1
2054 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2055 wait $MULTIPID || error "first opendir $MULTIPID failed"
2059 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2060 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2063 run_test 31f "remove of open directory with open-unlink file ==="
2066 echo "-- cross directory link --"
2067 test_mkdir $DIR/d31ga
2068 test_mkdir $DIR/d31gb
2070 ln $DIR/d31ga/f $DIR/d31gb/g
2071 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
2072 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
2073 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
2074 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
2076 run_test 31g "cross directory link==============="
2079 echo "-- cross directory link --"
2080 test_mkdir $DIR/d31h
2081 test_mkdir $DIR/d31h/dir
2083 ln $DIR/d31h/f $DIR/d31h/dir/g
2084 $CHECKSTAT -t file $DIR/d31h/f || error "source"
2085 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
2086 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
2087 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
2089 run_test 31h "cross directory link under child==============="
2092 echo "-- cross directory link --"
2093 test_mkdir $DIR/d31i
2094 test_mkdir $DIR/d31i/dir
2095 touch $DIR/d31i/dir/f
2096 ln $DIR/d31i/dir/f $DIR/d31i/g
2097 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
2098 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
2099 $CHECKSTAT -t file $DIR/d31i/g || error "target"
2100 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
2102 run_test 31i "cross directory link under parent==============="
2106 test_mkdir $DIR/d31j
2107 test_mkdir $DIR/d31j/dir1
2108 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
2109 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
2110 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
2111 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
2114 run_test 31j "link for directory==============="
2118 test_mkdir $DIR/d31k
2120 touch $DIR/d31k/exist
2121 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
2122 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
2123 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
2124 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
2125 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
2126 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
2127 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
2130 run_test 31k "link to file: the same, non-existing, dir==============="
2133 test_mkdir $DIR/d31m
2135 test_mkdir $DIR/d31m2
2136 touch $DIR/d31m2/exist
2137 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2138 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2139 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2140 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2141 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2142 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2145 run_test 31m "link to file: the same, non-existing, dir==============="
2148 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2149 nlink=$(stat --format=%h $DIR/$tfile)
2150 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2152 local cmd="exec $fd<$DIR/$tfile"
2155 trap "eval $cmd" EXIT
2156 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2157 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2158 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2159 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2160 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2163 run_test 31n "check link count of unlinked file"
2166 local TEMPNAME=$(mktemp $1_XXXXXX)
2167 mlink $TEMPNAME $1 2> /dev/null &&
2168 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2172 test_31o() { # LU-2901
2174 for LOOP in $(seq 100); do
2175 rm -f $DIR/$tdir/$tfile*
2176 for THREAD in $(seq 8); do
2177 link_one $DIR/$tdir/$tfile.$LOOP &
2180 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2181 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2182 error "$LINKS duplicate links to $tfile.$LOOP" &&
2186 run_test 31o "duplicate hard links with same filename"
2188 cleanup_test32_mount() {
2190 $UMOUNT -d $DIR/$tdir/ext2-mountpoint
2194 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2195 echo "== more mountpoints and symlinks ================="
2196 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2197 trap cleanup_test32_mount EXIT
2198 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2199 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2200 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2201 cleanup_test32_mount
2203 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2206 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2207 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2208 trap cleanup_test32_mount EXIT
2209 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2210 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2211 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2212 cleanup_test32_mount
2214 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2217 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2218 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2219 trap cleanup_test32_mount EXIT
2220 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2221 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2222 test_mkdir -p $DIR/$tdir/d2/test_dir
2223 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2224 cleanup_test32_mount
2226 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2229 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2230 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2231 trap cleanup_test32_mount EXIT
2232 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2233 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2234 test_mkdir -p $DIR/$tdir/d2/test_dir
2235 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2236 cleanup_test32_mount
2238 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2241 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2242 test_mkdir -p $DIR/d32e/tmp
2243 TMP_DIR=$DIR/d32e/tmp
2244 ln -s $DIR/d32e $TMP_DIR/symlink11
2245 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2246 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2247 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2249 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2252 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2253 test_mkdir -p $DIR/d32f/tmp
2254 TMP_DIR=$DIR/d32f/tmp
2255 ln -s $DIR/d32f $TMP_DIR/symlink11
2256 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2257 ls $DIR/d32f/tmp/symlink11 || error
2258 ls $DIR/d32f/symlink01 || error
2260 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2263 TMP_DIR=$DIR/$tdir/tmp
2264 test_mkdir -p $DIR/$tdir/tmp
2265 test_mkdir $DIR/${tdir}2
2266 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2267 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2268 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2269 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2270 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2271 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2273 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2276 rm -fr $DIR/$tdir $DIR/${tdir}2
2277 TMP_DIR=$DIR/$tdir/tmp
2278 test_mkdir -p $DIR/$tdir/tmp
2279 test_mkdir $DIR/${tdir}2
2280 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2281 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2282 ls $TMP_DIR/symlink12 || error
2283 ls $DIR/$tdir/symlink02 || error
2285 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2288 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2289 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2290 trap cleanup_test32_mount EXIT
2291 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2292 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2293 touch $DIR/$tdir/test_file
2294 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2295 cleanup_test32_mount
2297 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2300 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2301 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2302 trap cleanup_test32_mount EXIT
2303 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2304 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2305 touch $DIR/$tdir/test_file
2306 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2307 cleanup_test32_mount
2309 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2312 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2314 trap cleanup_test32_mount EXIT
2315 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2316 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2317 test_mkdir -p $DIR/$tdir/d2
2318 touch $DIR/$tdir/d2/test_file || error
2319 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2320 cleanup_test32_mount
2322 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2325 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2327 trap cleanup_test32_mount EXIT
2328 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2329 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2330 test_mkdir -p $DIR/$tdir/d2
2331 touch $DIR/$tdir/d2/test_file
2332 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2333 cleanup_test32_mount
2335 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2339 test_mkdir -p $DIR/d32m/tmp
2340 TMP_DIR=$DIR/d32m/tmp
2341 ln -s $DIR $TMP_DIR/symlink11
2342 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2343 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2344 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2346 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2350 test_mkdir -p $DIR/d32n/tmp
2351 TMP_DIR=$DIR/d32n/tmp
2352 ln -s $DIR $TMP_DIR/symlink11
2353 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2354 ls -l $DIR/d32n/tmp/symlink11 || error
2355 ls -l $DIR/d32n/symlink01 || error
2357 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2361 test_mkdir -p $DIR/d32o/tmp
2362 TMP_DIR=$DIR/d32o/tmp
2363 ln -s $DIR/$tfile $TMP_DIR/symlink12
2364 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2365 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2366 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2367 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2368 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2370 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2380 test_mkdir -p $DIR/d32p/tmp
2382 TMP_DIR=$DIR/d32p/tmp
2384 ln -s $DIR/$tfile $TMP_DIR/symlink12
2386 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2388 cat $DIR/d32p/tmp/symlink12 || error
2390 cat $DIR/d32p/symlink02 || error
2393 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2395 cleanup_testdir_mount() {
2397 $UMOUNT -d $DIR/$tdir
2401 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2402 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2403 trap cleanup_testdir_mount EXIT
2404 test_mkdir -p $DIR/$tdir
2405 touch $DIR/$tdir/under_the_mount
2406 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2407 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2408 cleanup_testdir_mount
2410 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2413 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2414 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2415 trap cleanup_testdir_mount EXIT
2416 test_mkdir -p $DIR/$tdir
2417 touch $DIR/$tdir/under_the_mount
2418 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2419 ls $DIR/$tdir | grep -q under_the_mount && error || true
2420 cleanup_testdir_mount
2422 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2427 chmod 444 $DIR/$tfile
2428 chown $RUNAS_ID $DIR/$tfile
2430 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2433 run_test 33aa "write file with mode 444 (should return error) ===="
2437 test_mkdir -p $DIR/d33
2438 chown $RUNAS_ID $DIR/d33
2439 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2440 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2441 error "open RDWR" || true
2443 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2447 test_mkdir -p $DIR/d33
2448 chown $RUNAS_ID $DIR/d33
2449 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2451 run_test 33b "test open file with malformed flags (No panic and return error)"
2454 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2460 remote_ost_nodsh && skip "remote OST with nodsh" && return
2463 test_mkdir -p $DIR/d33
2464 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2467 for ostnum in $(seq $OSTCOUNT); do
2468 # test-framework's OST numbering is one-based, while Lustre's
2470 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2471 # Parsing llobdstat's output sucks; we could grep the /proc
2472 # path, but that's likely to not be as portable as using the
2473 # llobdstat utility. So we parse lctl output instead.
2474 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2475 obdfilter/$ostname/stats |
2476 awk '/^write_bytes/ {print $7}' )
2477 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2478 if (( ${write_bytes:-0} > 0 ))
2485 $all_zeros || return 0
2488 echo foo > $DIR/d33/bar
2492 # Total up write_bytes after writing. We'd better find non-zeros.
2493 for ostnum in $(seq $OSTCOUNT); do
2494 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2495 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2496 obdfilter/$ostname/stats |
2497 awk '/^write_bytes/ {print $7}' )
2498 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2499 if (( ${write_bytes:-0} > 0 ))
2508 for ostnum in $(seq $OSTCOUNT); do
2509 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2510 echo "Check that write_bytes is present in obdfilter/*/stats:"
2511 do_facet ost$ostnum lctl get_param -n \
2512 obdfilter/$ostname/stats
2514 error "OST not keeping write_bytes stats (b22312)"
2517 run_test 33c "test llobdstat and write_bytes"
2520 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2521 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2523 local remote_dir=$DIR/$tdir/remote_dir
2526 $LFS mkdir -i $MDTIDX $remote_dir ||
2527 error "create remote directory failed"
2529 touch $remote_dir/$tfile
2530 chmod 444 $remote_dir/$tfile
2531 chown $RUNAS_ID $remote_dir/$tfile
2533 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2535 chown $RUNAS_ID $remote_dir
2536 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2537 error "create" || true
2538 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2539 error "open RDWR" || true
2540 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2541 error "create" || true
2543 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2545 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2548 $MCREATE $DIR/f34 || error
2549 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2550 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2551 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2552 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2554 run_test 34a "truncate file that has not been opened ==========="
2557 [ ! -f $DIR/f34 ] && test_34a
2558 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2559 $OPENFILE -f O_RDONLY $DIR/f34
2560 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2561 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2563 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2566 [ ! -f $DIR/f34 ] && test_34a
2567 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2568 $OPENFILE -f O_RDWR $DIR/f34
2569 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2570 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2572 run_test 34c "O_RDWR opening file-with-size works =============="
2575 [ ! -f $DIR/f34 ] && test_34a
2576 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2577 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2580 run_test 34d "write to sparse file ============================="
2584 $MCREATE $DIR/f34e || error
2585 $TRUNCATE $DIR/f34e 1000 || error
2586 $CHECKSTAT -s 1000 $DIR/f34e || error
2587 $OPENFILE -f O_RDWR $DIR/f34e
2588 $CHECKSTAT -s 1000 $DIR/f34e || error
2590 run_test 34e "create objects, some with size and some without =="
2592 test_34f() { # bug 6242, 6243
2593 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2596 $MCREATE $DIR/f34f || error
2597 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2598 dd if=$DIR/f34f of=$TMP/f34f
2599 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2600 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2601 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2602 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2603 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2605 run_test 34f "read from a file with no objects until EOF ======="
2608 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2609 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2610 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2611 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2612 cancel_lru_locks osc
2613 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2614 error "wrong size after lock cancel"
2616 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2617 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2618 error "expanding truncate failed"
2619 cancel_lru_locks osc
2620 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2621 error "wrong expanded size after lock cancel"
2623 run_test 34g "truncate long file ==============================="
2626 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2630 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2631 sync # Flush the cache so that multiop below does not block on cache
2632 # flush when getting the group lock
2633 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2636 # Since just timed wait is not good enough, let's do a sync write
2637 # that way we are sure enough time for a roundtrip + processing
2638 # passed + 2 seconds of extra margin.
2639 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2643 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2644 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2648 local nsz=`stat -c %s $DIR/$tfile`
2649 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2651 run_test 34h "ftruncate file under grouplock should not block"
2654 cp /bin/sh $DIR/f35a
2656 chown $RUNAS_ID $DIR/f35a
2657 $RUNAS $DIR/f35a && error || true
2660 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2664 utime $DIR/f36 || error
2666 run_test 36a "MDS utime check (mknod, utime) ==================="
2670 utime $DIR/f36 || error
2672 run_test 36b "OST utime check (open, utime) ===================="
2677 chown $RUNAS_ID $DIR/d36
2678 $RUNAS utime $DIR/d36/f36 || error
2680 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2683 [ ! -d $DIR/d36 ] && test_36c
2684 echo "" > $DIR/d36/f36
2685 $RUNAS utime $DIR/d36/f36 || error
2687 run_test 36d "non-root OST utime check (open, utime) ==========="
2690 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2691 test_mkdir -p $DIR/$tdir
2692 touch $DIR/$tdir/$tfile
2693 $RUNAS utime $DIR/$tdir/$tfile && \
2694 error "utime worked, expected failure" || true
2696 run_test 36e "utime on non-owned file (should return error) ===="
2700 local LANG_SAVE=$LANG
2701 local LC_LANG_SAVE=$LC_LANG
2702 export LANG=C LC_LANG=C # for date language
2704 DATESTR="Dec 20 2000"
2705 test_mkdir -p $DIR/$tdir
2706 lctl set_param fail_loc=$fl
2708 cp /etc/hosts $DIR/$tdir/$tfile
2709 sync & # write RPC generated with "current" inode timestamp, but delayed
2711 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2712 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2713 cancel_lru_locks osc
2714 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2716 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2717 echo "BEFORE: $LS_BEFORE" && \
2718 echo "AFTER : $LS_AFTER" && \
2719 echo "WANT : $DATESTR" && \
2720 error "$DIR/$tdir/$tfile timestamps changed" || true
2722 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2726 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2727 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2728 subr_36fh "0x80000214"
2730 run_test 36f "utime on file racing with OST BRW write =========="
2733 remote_ost_nodsh && skip "remote OST with nodsh" && return
2734 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2739 test_mkdir -p $DIR/$tdir
2740 fmd_max_age=$(do_facet ost1 \
2741 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2744 fmd_before=$(do_facet ost1 \
2745 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2746 touch $DIR/$tdir/$tfile
2747 sleep $((fmd_max_age + 12))
2748 fmd_after=$(do_facet ost1 \
2749 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2751 echo "fmd_before: $fmd_before"
2752 echo "fmd_after: $fmd_after"
2753 [[ $fmd_after -gt $fmd_before ]] &&
2754 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
2755 error "fmd didn't expire after ping" || true
2757 run_test 36g "filter mod data cache expiry ====================="
2760 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2761 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2762 subr_36fh "0x80000227"
2764 run_test 36h "utime on file racing with OST BRW write =========="
2766 # test_37 - duplicate with tests 32q 32r
2769 local file=$DIR/$tfile
2771 openfile -f O_DIRECTORY $file
2774 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2775 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2777 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2781 touch $DIR/${tfile}2
2782 # ls -l $DIR/$tfile $DIR/${tfile}2
2783 # ls -lu $DIR/$tfile $DIR/${tfile}2
2784 # ls -lc $DIR/$tfile $DIR/${tfile}2
2786 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2787 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2789 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2791 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2793 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2794 error "O_TRUNC didn't change timestamps"
2797 run_test 39 "mtime changed on create ==========================="
2800 test_mkdir -p $DIR/$tdir
2801 cp -p /etc/passwd $DIR/$tdir/fopen
2802 cp -p /etc/passwd $DIR/$tdir/flink
2803 cp -p /etc/passwd $DIR/$tdir/funlink
2804 cp -p /etc/passwd $DIR/$tdir/frename
2805 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2808 echo "aaaaaa" >> $DIR/$tdir/fopen
2809 echo "aaaaaa" >> $DIR/$tdir/flink
2810 echo "aaaaaa" >> $DIR/$tdir/funlink
2811 echo "aaaaaa" >> $DIR/$tdir/frename
2813 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2814 local link_new=`stat -c %Y $DIR/$tdir/flink`
2815 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2816 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2818 cat $DIR/$tdir/fopen > /dev/null
2819 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2820 rm -f $DIR/$tdir/funlink2
2821 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2823 for (( i=0; i < 2; i++ )) ; do
2824 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2825 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2826 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2827 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2829 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2830 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2831 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2832 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2834 cancel_lru_locks osc
2835 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2838 run_test 39b "mtime change on open, link, unlink, rename ======"
2840 # this should be set to past
2841 TEST_39_MTIME=`date -d "1 year ago" +%s`
2847 local mtime0=`stat -c %Y $DIR1/$tfile`
2849 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2850 local mtime1=`stat -c %Y $DIR1/$tfile`
2851 [ "$mtime1" = $TEST_39_MTIME ] || \
2852 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2855 echo hello >> $DIR1/$tfile
2857 local mtime2=`stat -c %Y $DIR1/$tfile`
2858 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2859 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2861 mv $DIR1/$tfile $DIR1/$tfile-1
2863 for (( i=0; i < 2; i++ )) ; do
2864 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2865 [ "$mtime2" = "$mtime3" ] || \
2866 error "mtime ($mtime2) changed (to $mtime3) on rename"
2868 cancel_lru_locks osc
2869 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2872 run_test 39c "mtime change on rename ==========================="
2876 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2879 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2881 for (( i=0; i < 2; i++ )) ; do
2882 local mtime=`stat -c %Y $DIR1/$tfile`
2883 [ $mtime = $TEST_39_MTIME ] || \
2884 error "mtime($mtime) is not set to $TEST_39_MTIME"
2886 cancel_lru_locks osc
2887 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2890 run_test 39d "create, utime, stat =============================="
2894 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2896 local mtime1=`stat -c %Y $DIR1/$tfile`
2898 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2900 for (( i=0; i < 2; i++ )) ; do
2901 local mtime2=`stat -c %Y $DIR1/$tfile`
2902 [ $mtime2 = $TEST_39_MTIME ] || \
2903 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2905 cancel_lru_locks osc
2906 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2909 run_test 39e "create, stat, utime, stat ========================"
2913 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2915 mtime1=`stat -c %Y $DIR1/$tfile`
2918 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2920 for (( i=0; i < 2; i++ )) ; do
2921 local mtime2=`stat -c %Y $DIR1/$tfile`
2922 [ $mtime2 = $TEST_39_MTIME ] || \
2923 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2925 cancel_lru_locks osc
2926 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2929 run_test 39f "create, stat, sleep, utime, stat ================="
2933 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2934 echo hello >> $DIR1/$tfile
2935 local mtime1=`stat -c %Y $DIR1/$tfile`
2938 chmod o+r $DIR1/$tfile
2940 for (( i=0; i < 2; i++ )) ; do
2941 local mtime2=`stat -c %Y $DIR1/$tfile`
2942 [ "$mtime1" = "$mtime2" ] || \
2943 error "lost mtime: $mtime2, should be $mtime1"
2945 cancel_lru_locks osc
2946 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2949 run_test 39g "write, chmod, stat ==============================="
2953 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2958 echo hello >> $DIR1/$tfile
2959 local mtime1=`stat -c %Y $DIR1/$tfile`
2961 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2963 if [ "$d1" != "$d2" ]; then
2964 echo "write and touch not within one second"
2966 for (( i=0; i < 2; i++ )) ; do
2967 local mtime2=`stat -c %Y $DIR1/$tfile`
2968 [ "$mtime2" = $TEST_39_MTIME ] || \
2969 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2971 cancel_lru_locks osc
2972 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2976 run_test 39h "write, utime within one second, stat ============="
2979 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2983 echo hello >> $DIR1/$tfile
2984 local mtime1=`stat -c %Y $DIR1/$tfile`
2986 mv $DIR1/$tfile $DIR1/$tfile-1
2988 for (( i=0; i < 2; i++ )) ; do
2989 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2991 [ "$mtime1" = "$mtime2" ] || \
2992 error "lost mtime: $mtime2, should be $mtime1"
2994 cancel_lru_locks osc
2995 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2998 run_test 39i "write, rename, stat =============================="
3001 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3002 start_full_debug_logging
3006 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3007 lctl set_param fail_loc=0x80000412
3008 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3009 error "multiop failed"
3011 local mtime1=`stat -c %Y $DIR1/$tfile`
3013 mv $DIR1/$tfile $DIR1/$tfile-1
3015 kill -USR1 $multipid
3016 wait $multipid || error "multiop close failed"
3018 for (( i=0; i < 2; i++ )) ; do
3019 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3020 [ "$mtime1" = "$mtime2" ] ||
3021 error "mtime is lost on close: $mtime2, " \
3024 cancel_lru_locks osc
3025 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3027 lctl set_param fail_loc=0
3028 stop_full_debug_logging
3030 run_test 39j "write, rename, close, stat ======================="
3033 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3037 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3039 local mtime1=`stat -c %Y $DIR1/$tfile`
3041 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3043 kill -USR1 $multipid
3044 wait $multipid || error "multiop close failed"
3046 for (( i=0; i < 2; i++ )) ; do
3047 local mtime2=`stat -c %Y $DIR1/$tfile`
3049 [ "$mtime2" = $TEST_39_MTIME ] || \
3050 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3052 cancel_lru_locks osc
3053 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3056 run_test 39k "write, utime, close, stat ========================"
3058 # this should be set to future
3059 TEST_39_ATIME=`date -d "1 year" +%s`
3062 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3063 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3064 local atime_diff=$(do_facet $SINGLEMDS \
3065 lctl get_param -n mdd.*MDT0000*.atime_diff)
3069 # test setting directory atime to future
3070 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3071 local atime=$(stat -c %X $DIR/$tdir)
3072 [ "$atime" = $TEST_39_ATIME ] || \
3073 error "atime is not set to future: $atime, $TEST_39_ATIME"
3075 # test setting directory atime from future to now
3076 local d1=$(date +%s)
3078 local d2=$(date +%s)
3080 cancel_lru_locks mdc
3081 atime=$(stat -c %X $DIR/$tdir)
3082 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3083 error "atime is not updated from future: $atime, $d1<atime<$d2"
3085 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3088 # test setting directory atime when now > dir atime + atime_diff
3092 cancel_lru_locks mdc
3093 atime=$(stat -c %X $DIR/$tdir)
3094 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3095 error "atime is not updated : $atime, should be $d2"
3097 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3100 # test not setting directory atime when now < dir atime + atime_diff
3102 cancel_lru_locks mdc
3103 atime=$(stat -c %X $DIR/$tdir)
3104 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3105 error "atime is updated to $atime, should remain $d1<atime<$d2"
3107 do_facet $SINGLEMDS \
3108 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3110 run_test 39l "directory atime update ==========================="
3113 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3116 local far_past_mtime=$(date -d "May 29 1953" +%s)
3117 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3119 touch -m -d @$far_past_mtime $DIR1/$tfile
3120 touch -a -d @$far_past_atime $DIR1/$tfile
3122 for (( i=0; i < 2; i++ )) ; do
3123 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3124 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3125 error "atime or mtime set incorrectly"
3127 cancel_lru_locks osc
3128 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3131 run_test 39m "test atime and mtime before 1970"
3133 test_39n() { # LU-3832
3134 local atime_diff=$(do_facet $SINGLEMDS \
3135 lctl get_param -n mdd.*MDT0000*.atime_diff)
3140 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3143 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3144 atime0=$(stat -c %X $DIR/$tfile)
3147 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3148 atime1=$(stat -c %X $DIR/$tfile)
3151 cancel_lru_locks mdc
3152 cancel_lru_locks osc
3153 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3154 atime2=$(stat -c %X $DIR/$tfile)
3156 do_facet $SINGLEMDS \
3157 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3159 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3160 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3162 run_test 39n "check that O_NOATIME is honored"
3165 TESTDIR=$DIR/$tdir/$tfile
3166 [ -e $TESTDIR ] && rm -rf $TESTDIR
3173 links2=$(stat -c %h .)
3174 [ $(($links1 + 2)) != $links2 ] &&
3175 error "wrong links count $(($links1 + 2)) != $links2"
3177 links3=$(stat -c %h .)
3178 [ $(($links1 + 1)) != $links3 ] &&
3179 error "wrong links count $links1 != $links3"
3182 run_test 39o "directory cached attributes updated after create ========"
3185 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3186 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3187 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3188 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3189 error "$tfile is not 4096 bytes in size"
3191 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3195 small_write $DIR/f41 18
3197 run_test 41 "test small file write + fstat ====================="
3199 count_ost_writes() {
3200 lctl get_param -n osc.*.stats |
3201 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3202 END { printf("%0.0f", writes) }'
3209 BG_DIRTY_RATIO_SAVE=10
3210 MAX_BG_DIRTY_RATIO=25
3214 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3215 # dirty_ratio, dirty_background_ratio
3216 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3217 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3218 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3219 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3221 # if file not here, we are a 2.4 kernel
3222 kill -CONT `pidof kupdated`
3227 # setup the trap first, so someone cannot exit the test at the
3228 # exact wrong time and mess up a machine
3229 trap start_writeback EXIT
3230 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3231 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3232 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3233 sysctl -w vm.dirty_writeback_centisecs=0
3234 sysctl -w vm.dirty_writeback_centisecs=0
3235 # save and increase /proc/sys/vm/dirty_ratio
3236 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3237 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3238 # save and increase /proc/sys/vm/dirty_background_ratio
3239 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3240 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3242 # if file not here, we are a 2.4 kernel
3243 kill -STOP `pidof kupdated`
3247 # ensure that all stripes have some grant before we test client-side cache
3249 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3250 dd if=/dev/zero of=$i bs=4k count=1
3255 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3256 # file truncation, and file removal.
3258 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3260 cancel_lru_locks osc
3262 sync; sleep 1; sync # just to be safe
3263 BEFOREWRITES=`count_ost_writes`
3264 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3265 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3266 AFTERWRITES=`count_ost_writes`
3267 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3268 error "$BEFOREWRITES < $AFTERWRITES"
3271 run_test 42a "ensure that we don't flush on close =============="
3274 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3276 cancel_lru_locks osc
3279 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3280 BEFOREWRITES=$(count_ost_writes)
3281 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3282 AFTERWRITES=$(count_ost_writes)
3283 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3284 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3286 BEFOREWRITES=$(count_ost_writes)
3287 sync || error "sync: $?"
3288 AFTERWRITES=$(count_ost_writes)
3289 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3290 error "$BEFOREWRITES < $AFTERWRITES on sync"
3292 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3296 run_test 42b "test destroy of file with cached dirty data ======"
3298 # if these tests just want to test the effect of truncation,
3299 # they have to be very careful. consider:
3300 # - the first open gets a {0,EOF}PR lock
3301 # - the first write conflicts and gets a {0, count-1}PW
3302 # - the rest of the writes are under {count,EOF}PW
3303 # - the open for truncate tries to match a {0,EOF}PR
3304 # for the filesize and cancels the PWs.
3305 # any number of fixes (don't get {0,EOF} on open, match
3306 # composite locks, do smarter file size management) fix
3307 # this, but for now we want these tests to verify that
3308 # the cancellation with truncate intent works, so we
3309 # start the file with a full-file pw lock to match against
3310 # until the truncate.
3315 cancel_lru_locks osc
3317 # prime the file with 0,EOF PW to match
3321 # now the real test..
3322 dd if=/dev/zero of=$file bs=1024 count=100
3323 BEFOREWRITES=`count_ost_writes`
3324 $TRUNCATE $file $offset
3325 cancel_lru_locks osc
3326 AFTERWRITES=`count_ost_writes`
3331 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3333 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3334 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3337 run_test 42c "test partial truncate of file with cached dirty data"
3340 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3342 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3343 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3346 run_test 42d "test complete truncate of file with cached dirty data"
3348 test_42e() { # bug22074
3349 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3350 local TDIR=$DIR/${tdir}e
3351 local pagesz=$(page_size)
3352 local pages=16 # hardcoded 16 pages, don't change it.
3353 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3354 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3358 test_mkdir -p $DIR/${tdir}e
3359 $SETSTRIPE -c 1 $TDIR
3360 createmany -o $TDIR/f $files
3362 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3364 # we assume that with $OSTCOUNT files, at least one of them will
3365 # be allocated on OST0.
3366 warmup_files=$((OSTCOUNT * max_dirty_mb))
3367 createmany -o $TDIR/w $warmup_files
3369 # write a large amount of data into one file and sync, to get good
3370 # avail_grant number from OST.
3371 for ((i=0; i<$warmup_files; i++)); do
3372 idx=$($GETSTRIPE -i $TDIR/w$i)
3373 [ $idx -ne 0 ] && continue
3374 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3377 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3379 $LCTL get_param $proc_osc0/cur_dirty_bytes
3380 $LCTL get_param $proc_osc0/cur_grant_bytes
3382 # create as much dirty pages as we can while not to trigger the actual
3383 # RPCs directly. but depends on the env, VFS may trigger flush during this
3384 # period, hopefully we are good.
3385 for ((i=0; i<$warmup_files; i++)); do
3386 idx=$($GETSTRIPE -i $TDIR/w$i)
3387 [ $idx -ne 0 ] && continue
3388 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3390 $LCTL get_param $proc_osc0/cur_dirty_bytes
3391 $LCTL get_param $proc_osc0/cur_grant_bytes
3393 # perform the real test
3394 $LCTL set_param $proc_osc0/rpc_stats 0
3395 for ((;i<$files; i++)); do
3396 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3397 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3400 $LCTL get_param $proc_osc0/rpc_stats
3403 local have_ppr=false
3404 $LCTL get_param $proc_osc0/rpc_stats |
3405 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3406 # skip lines until we are at the RPC histogram data
3407 [ "$PPR" == "pages" ] && have_ppr=true && continue
3408 $have_ppr || continue
3410 # we only want the percent stat for < 16 pages
3411 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3413 percent=$((percent + WPCT))
3414 if [[ $percent -gt 15 ]]; then
3415 error "less than 16-pages write RPCs" \
3422 run_test 42e "verify sub-RPC writes are not done synchronously"
3425 test_mkdir -p $DIR/$tdir
3426 cp -p /bin/ls $DIR/$tdir/$tfile
3427 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3429 # give multiop a chance to open
3432 $DIR/$tdir/$tfile && error || true
3435 run_test 43 "execution of file opened for write should return -ETXTBSY"
3438 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3439 test_mkdir -p $DIR/$tdir
3440 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3441 cp -p multiop $DIR/$tdir/multiop
3442 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3445 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3446 kill -USR1 $MULTIOP_PID || return 2
3447 wait $MULTIOP_PID || return 3
3448 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3450 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3453 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3454 test_mkdir -p $DIR/$tdir
3455 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3456 cp -p multiop $DIR/$tdir/multiop
3457 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3460 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3461 kill -USR1 $MULTIOP_PID || return 2
3462 wait $MULTIOP_PID || return 3
3463 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3465 run_test 43b "truncate of file being executed should return -ETXTBSY"
3468 local testdir="$DIR/$tdir"
3469 test_mkdir -p $DIR/$tdir
3471 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3472 ( cd $testdir && md5sum -c)
3474 run_test 43c "md5sum of copy into lustre========================"
3477 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3478 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3479 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3481 run_test 44 "zero length read from a sparse stripe ============="
3484 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3486 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3487 [[ $nstripe -gt $OSTCOUNT ]] &&
3488 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3490 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3492 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3493 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3497 OFFSETS="0 $((stride/2)) $((stride-1))"
3498 for offset in $OFFSETS; do
3499 for i in $(seq 0 $((nstripe-1))); do
3500 local GLOBALOFFSETS=""
3502 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3503 local myfn=$DIR/d44a-$size
3504 echo "--------writing $myfn at $size"
3505 ll_sparseness_write $myfn $size ||
3506 error "ll_sparseness_write"
3507 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3508 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3509 error "ll_sparseness_verify $GLOBALOFFSETS"
3511 for j in $(seq 0 $((nstripe-1))); do
3513 size=$((((j + $nstripe )*$stride + $offset)))
3514 ll_sparseness_write $myfn $size ||
3515 error "ll_sparseness_write"
3516 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3518 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3519 error "ll_sparseness_verify $GLOBALOFFSETS"
3524 run_test 44a "test sparse pwrite ==============================="
3528 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3534 before=`dirty_osc_total`
3535 echo executing "\"$*\""
3537 after=`dirty_osc_total`
3538 echo before $before, after $after
3541 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3543 # Obtain grants from OST if it supports it
3544 echo blah > ${f}_grant
3547 do_dirty_record "echo blah > $f"
3548 [[ $before -eq $after ]] && error "write wasn't cached"
3549 do_dirty_record "> $f"
3550 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3551 do_dirty_record "echo blah > $f"
3552 [[ $before -eq $after ]] && error "write wasn't cached"
3553 do_dirty_record "sync"
3554 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3555 do_dirty_record "echo blah > $f"
3556 [[ $before -eq $after ]] && error "write wasn't cached"
3557 do_dirty_record "cancel_lru_locks osc"
3558 [[ $before -gt $after ]] ||
3559 error "lock cancellation didn't lower dirty count"
3562 run_test 45 "osc io page accounting ============================"
3564 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3565 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3566 # objects offset and an assert hit when an rpc was built with 1023's mapped
3567 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3573 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3575 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3576 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3580 run_test 46 "dirtying a previously written page ================"
3582 # test_47 is removed "Device nodes check" is moved to test_28
3584 test_48a() { # bug 2399
3585 check_kernel_version 34 || return 0
3586 test_mkdir -p $DIR/$tdir
3588 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3589 test_mkdir $DIR/$tdir || error "recreate directory failed"
3590 touch foo || error "'touch foo' failed after recreating cwd"
3591 test_mkdir $DIR/$tdir/bar ||
3592 error "'mkdir foo' failed after recreating cwd"
3593 if check_kernel_version 44; then
3594 touch .foo || error "'touch .foo' failed after recreating cwd"
3595 test_mkdir $DIR/$tdir/.bar ||
3596 error "'mkdir .foo' failed after recreating cwd"
3598 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3599 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3600 cd . || error "'cd .' failed after recreating cwd"
3601 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3602 rmdir . && error "'rmdir .' worked after recreating cwd"
3603 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3604 cd .. || error "'cd ..' failed after recreating cwd"
3606 run_test 48a "Access renamed working dir (should return errors)="
3608 test_48b() { # bug 2399
3609 check_kernel_version 34 || return 0
3611 test_mkdir -p $DIR/$tdir
3613 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3614 touch foo && error "'touch foo' worked after removing cwd"
3615 test_mkdir $DIR/$tdir/foo &&
3616 error "'mkdir foo' worked after removing cwd"
3617 if check_kernel_version 44; then
3618 touch .foo && error "'touch .foo' worked after removing cwd"
3619 test_mkdir $DIR/$tdir/.foo &&
3620 error "'mkdir .foo' worked after removing cwd"
3622 ls . > /dev/null && error "'ls .' worked after removing cwd"
3623 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3624 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3625 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3626 rmdir . && error "'rmdir .' worked after removing cwd"
3627 ln -s . foo && error "'ln -s .' worked after removing cwd"
3628 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3630 run_test 48b "Access removed working dir (should return errors)="
3632 test_48c() { # bug 2350
3633 check_kernel_version 36 || return 0
3634 #lctl set_param debug=-1
3637 test_mkdir -p $DIR/$tdir/dir
3639 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3640 $TRACE touch foo && error "touch foo worked after removing cwd"
3641 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3642 if check_kernel_version 44; then
3643 touch .foo && error "touch .foo worked after removing cwd"
3644 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3646 $TRACE ls . && error "'ls .' worked after removing cwd"
3647 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3648 is_patchless || ( $TRACE cd . &&
3649 error "'cd .' worked after removing cwd" )
3650 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3651 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3652 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3653 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3655 run_test 48c "Access removed working subdir (should return errors)"
3657 test_48d() { # bug 2350
3658 check_kernel_version 36 || return 0
3659 #lctl set_param debug=-1
3662 test_mkdir -p $DIR/$tdir/dir
3664 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3665 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3666 $TRACE touch foo && error "'touch foo' worked after removing parent"
3667 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3668 if check_kernel_version 44; then
3669 touch .foo && error "'touch .foo' worked after removing parent"
3671 error "mkdir .foo worked after removing parent"
3673 $TRACE ls . && error "'ls .' worked after removing parent"
3674 $TRACE ls .. && error "'ls ..' worked after removing parent"
3675 is_patchless || ( $TRACE cd . &&
3676 error "'cd .' worked after recreate parent" )
3677 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3678 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3679 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3680 is_patchless || ( $TRACE cd .. &&
3681 error "'cd ..' worked after removing parent" || true )
3683 run_test 48d "Access removed parent subdir (should return errors)"
3685 test_48e() { # bug 4134
3686 check_kernel_version 41 || return 0
3687 #lctl set_param debug=-1
3690 test_mkdir -p $DIR/$tdir/dir
3692 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3693 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3694 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3695 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3696 # On a buggy kernel addition of "touch foo" after cd .. will
3697 # produce kernel oops in lookup_hash_it
3698 touch ../foo && error "'cd ..' worked after recreate parent"
3700 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3702 run_test 48e "Access to recreated parent subdir (should return errors)"
3704 test_49() { # LU-1030
3705 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3706 # get ost1 size - lustre-OST0000
3707 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
3709 # write 800M at maximum
3710 [[ $ost1_size -lt 2 ]] && ost1_size=2
3711 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
3713 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
3714 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3717 # change max_pages_per_rpc while writing the file
3718 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3719 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
3720 # loop until dd process exits
3721 while ps ax -opid | grep -wq $dd_pid; do
3722 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3723 sleep $((RANDOM % 5 + 1))
3725 # restore original max_pages_per_rpc
3726 $LCTL set_param $osc1_mppc=$orig_mppc
3727 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3729 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3733 test_mkdir $DIR/$tdir
3735 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
3737 run_test 50 "special situations: /proc symlinks ==============="
3739 test_51a() { # was test_51
3740 # bug 1516 - create an empty entry right after ".." then split dir
3741 test_mkdir -p $DIR/$tdir
3742 touch $DIR/$tdir/foo
3743 $MCREATE $DIR/$tdir/bar
3745 createmany -m $DIR/$tdir/longfile 201
3747 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
3748 $MCREATE $DIR/$tdir/longfile$FNUM
3753 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
3755 run_test 51a "special situations: split htree with empty entry =="
3757 export NUMTEST=70000
3759 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3760 local BASE=$DIR/d${base}.${TESTSUITE}
3762 # cleanup the directory
3767 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3768 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3769 [[ $numfree -lt 21000 ]] && skip "not enough free inodes ($numfree)" &&
3772 [[ $numfree -lt $NUMTEST ]] && NUMTEST=$(($numfree - 50)) &&
3773 echo "reduced count to $NUMTEST due to inodes"
3775 # need to check free space for the directories as well
3776 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3777 numfree=$((blkfree / 4))
3778 [[ $numfree -lt $NUMTEST ]] && NUMTEST=$(($numfree - 50)) &&
3779 echo "reduced count to $NUMTEST due to blocks"
3781 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3782 echo "failed" > $BASE/fnum
3784 run_test 51b "exceed 64k subdirectory nlink limit"
3786 test_51ba() { # LU-993
3787 local BASE=$DIR/d${base}.${TESTSUITE}
3788 # unlink all but 100 subdirectories, then check it still works
3790 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3792 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3793 local DELETE=$((NUMTEST - LEFT))
3795 # continue on to run this test even if 51b didn't finish,
3796 # just to delete the many subdirectories created.
3797 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3799 # for ldiskfs the nlink count should be 1, but this is OSD specific
3800 # and so this is listed for informational purposes only
3801 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3802 unlinkmany -d $BASE/d $DELETE
3805 if [ $RC -ne 0 ]; then
3806 if [ "$NUMPREV" == "failed" ]; then
3807 skip "previous setup failed"
3810 error "unlink of first $DELETE subdirs failed"
3815 echo "nlink between: $(stat -c %h $BASE)"
3816 # trim the first line of ls output
3817 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3818 [ $FOUND -ne $LEFT ] &&
3819 error "can't find subdirs: found only $FOUND/$LEFT"
3821 unlinkmany -d $BASE/d $DELETE $LEFT ||
3822 error "unlink of second $LEFT subdirs failed"
3823 # regardless of whether the backing filesystem tracks nlink accurately
3824 # or not, the nlink count shouldn't be more than "." and ".." here
3825 local AFTER=$(stat -c %h $BASE)
3826 [[ $AFTER -gt 2 ]] && error "nlink after: $AFTER > 2" ||
3827 echo "nlink after: $AFTER"
3829 run_test 51ba "verify nlink for many subdirectory cleanup"
3832 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3833 [[ $OSTCOUNT -lt 3 ]] &&
3834 skip_env "skipping test with few OSTs" && return
3835 test_mkdir -p $DIR/$tdir
3836 createmany -o $DIR/$tdir/t- 1000
3837 $GETSTRIPE $DIR/$tdir > $TMP/files
3838 for N in $(seq 0 $((OSTCOUNT - 1))); do
3839 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
3840 END { printf("%0.0f", objs) }' $TMP/files)
3841 OBJS0[$N]=$(grep -A 1 idx $TMP/files | awk -vobjs=0 \
3842 '($1 == '$N') { objs += 1 } \
3843 END { printf("%0.0f", objs) }')
3844 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3846 unlinkmany $DIR/$tdir/t- 1000
3849 for N in $(seq 1 $((OSTCOUNT - 1))); do
3850 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
3851 error "OST $N has less objects vs OST $NLAST" \
3852 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
3853 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
3854 error "OST $N has less objects vs OST $NLAST" \
3855 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
3857 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
3858 error "OST $N has less #0 objects vs OST $NLAST" \
3859 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3860 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
3861 error "OST $N has less #0 objects vs OST $NLAST" \
3862 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3866 run_test 51d "check object distribution ===================="
3869 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3870 test_mkdir -p $DIR/$tdir
3871 touch $DIR/$tdir/foo
3872 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3873 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3874 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3875 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3876 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3878 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3879 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3880 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3882 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3883 cp -r $DIR/$tdir /tmp/
3884 rm -fr $DIR/$tdir || error "cleanup rm failed"
3886 run_test 52a "append-only flag test (should return errors) ====="
3889 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3890 test_mkdir -p $DIR/$tdir
3891 touch $DIR/$tdir/foo
3892 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3893 cat test > $DIR/$tdir/foo && error "cat test worked"
3894 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3895 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3896 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3898 echo foo >> $DIR/$tdir/foo && error "echo worked"
3899 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3900 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
3901 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
3902 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3904 chattr -i $DIR/$tdir/foo || error "chattr failed"
3906 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
3908 run_test 52b "immutable flag test (should return errors) ======="
3911 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3912 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3913 remote_ost_nodsh && skip "remote OST with nodsh" && return
3926 local support_last_seq=true
3928 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
3929 support_last_seq=false
3932 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3934 for value in $(do_facet $SINGLEMDS \
3935 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
3936 param=$(echo ${value[0]} | cut -d "=" -f1)
3937 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
3939 if $support_last_seq; then
3940 param_seq=$(echo $param |
3941 sed -e s/prealloc_last_id/prealloc_last_seq/g)
3942 mds_last_seq=$(do_facet $SINGLEMDS \
3943 $LCTL get_param -n $param_seq)
3945 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
3947 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3948 node=$(facet_active_host ost$((ostnum+1)))
3949 param="obdfilter.$ostname.last_id"
3950 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
3951 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
3952 ost_last_id=$ost_last
3954 if $support_last_seq; then
3955 ost_last_id=$(echo $ost_last |
3956 awk -F':' '{print $2}' |
3958 ost_last_seq=$(echo $ost_last |
3959 awk -F':' '{print $1}')
3960 [[ $ost_last_seq = $mds_last_seq ]] || continue
3963 if [[ $ost_last_id != $mds_last ]]; then
3964 error "$ost_last_id != $mds_last"
3971 $found || error "can not match last_seq/last_id for $mdtosc"
3974 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3977 $SOCKETSERVER $DIR/socket ||
3978 error "$SOCKETSERVER $DIR/socket failed: $?"
3979 $SOCKETCLIENT $DIR/socket ||
3980 error "$SOCKETCLIENT $DIR/socket failed: $?"
3981 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
3983 run_test 54a "unix domain socket test =========================="
3989 dd if=/dev/zero of=$f bs=$(page_size) count=1
3991 run_test 54b "char device works in lustre ======================"
3994 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3995 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3996 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3998 for i in $(seq 3 7); do
3999 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4007 loopdev="$DIR/loop54c"
4010 $UMOUNT -d $DIR/$tdir || rc=$?
4011 losetup -d $loopdev || true
4012 losetup -d $LOOPDEV || true
4013 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4018 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4019 loopdev="$DIR/loop54c"
4022 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4023 trap cleanup_54c EXIT
4024 mknod $loopdev b 7 $LOOPNUM
4025 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4026 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4027 losetup $loopdev $DIR/$tfile ||
4028 error "can't set up $loopdev for $DIR/$tfile"
4029 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4030 test_mkdir -p $DIR/$tdir
4031 mount -t ext2 $loopdev $DIR/$tdir ||
4032 error "error mounting $loopdev on $DIR/$tdir"
4033 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4036 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4040 run_test 54c "block device works in lustre ====================="
4046 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4048 run_test 54d "fifo device works in lustre ======================"
4051 check_kernel_version 46 || return 0
4054 cp -aL /dev/console $f
4055 echo $string > $f || error "echo $string to $f failed"
4057 run_test 54e "console/tty device works in lustre ======================"
4059 #The test_55 used to be iopen test and it was removed by bz#24037.
4060 #run_test 55 "check iopen_connect_dentry() ======================"
4062 test_56a() { # was test_56
4065 test_mkdir -p $DIR/$tdir/dir
4067 NUMFILESx2=$(($NUMFILES * 2))
4068 for i in $(seq 1 $NUMFILES); do
4069 touch $DIR/$tdir/file$i
4070 touch $DIR/$tdir/dir/file$i
4073 # test lfs getstripe with --recursive
4074 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4075 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4076 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4077 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4078 [[ $FILENUM -eq $NUMFILES ]] ||
4079 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4080 echo "$GETSTRIPE --recursive passed."
4082 # test lfs getstripe with file instead of dir
4083 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4084 [[ $FILENUM -eq 1 ]] ||
4085 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4086 echo "$GETSTRIPE file1 passed."
4088 #test lfs getstripe with --verbose
4089 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4090 grep -c lmm_magic) -eq $NUMFILES ]] ||
4091 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4092 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4093 rror "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4094 echo "$GETSTRIPE --verbose passed."
4096 #test lfs getstripe with --obd
4097 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4098 grep -q "unknown obduuid" ||
4099 error "$GETSTRIPE --obd wrong_uuid should return error message"
4101 [[ $OSTCOUNT -lt 2 ]] &&
4102 skip_env "skipping other $GETSTRIPE --obd test" && return
4105 OBDUUID=$(ostuuid_from_index $OSTIDX)
4106 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4107 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4108 [[ $FOUND -eq $FILENUM ]] ||
4109 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4110 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4111 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4112 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4113 error "$GETSTRIPE --obd: should not show file on other obd"
4114 echo "$GETSTRIPE --obd passed"
4116 run_test 56a "check $GETSTRIPE"
4121 local LOCAL_NUMFILES="$1"
4122 local LOCAL_NUMDIRS="$2"
4123 local MKDIR_PARAMS="$3"
4125 if [ ! -d "$TDIR" ] ; then
4127 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4128 for i in `seq 1 $LOCAL_NUMFILES` ; do
4131 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4132 test_mkdir $TDIR/dir$i
4133 for j in `seq 1 $LOCAL_NUMFILES` ; do
4134 touch $TDIR/dir$i/file$j
4140 setup_56_special() {
4144 if [ ! -e "$TDIR/loop1b" ] ; then
4145 for i in `seq 1 $LOCAL_NUMFILES` ; do
4146 mknod $TDIR/loop${i}b b 7 $i
4147 mknod $TDIR/null${i}c c 1 3
4148 ln -s $TDIR/file1 $TDIR/link${i}l
4150 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4151 mknod $TDIR/dir$i/loop${i}b b 7 $i
4152 mknod $TDIR/dir$i/null${i}c c 1 3
4153 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4162 setup_56 $NUMFILES $NUMDIRS
4164 EXPECTED=$(($NUMDIRS + 2))
4165 # test lfs find with -name
4166 for i in $(seq 1 $NUMFILES) ; do
4167 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4168 [ $NUMS -eq $EXPECTED ] ||
4169 error "lfs find -name \"*$i\" $TDIR wrong: "\
4170 "found $NUMS, expected $EXPECTED"
4173 run_test 56g "check lfs find -name ============================="
4179 setup_56 $NUMFILES $NUMDIRS
4181 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4182 # test lfs find with ! -name
4183 for i in $(seq 1 $NUMFILES) ; do
4184 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4185 [ $NUMS -eq $EXPECTED ] ||
4186 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4187 "found $NUMS, expected $EXPECTED"
4190 run_test 56h "check lfs find ! -name ============================="
4194 test_mkdir -p $DIR/$tdir
4195 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4196 CMD="$LFIND -ost $UUID $DIR/$tdir"
4198 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4200 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4204 setup_56_special $NUMFILES $NUMDIRS
4206 EXPECTED=$((NUMDIRS + 1))
4207 CMD="$LFIND -type d $TDIR"
4208 NUMS=$($CMD | wc -l)
4209 [ $NUMS -eq $EXPECTED ] ||
4210 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4212 run_test 56j "check lfs find -type d ============================="
4216 setup_56_special $NUMFILES $NUMDIRS
4218 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4219 CMD="$LFIND -type f $TDIR"
4220 NUMS=$($CMD | wc -l)
4221 [ $NUMS -eq $EXPECTED ] ||
4222 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4224 run_test 56k "check lfs find -type f ============================="
4228 setup_56_special $NUMFILES $NUMDIRS
4230 EXPECTED=$((NUMDIRS + NUMFILES))
4231 CMD="$LFIND -type b $TDIR"
4232 NUMS=$($CMD | wc -l)
4233 [ $NUMS -eq $EXPECTED ] ||
4234 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4236 run_test 56l "check lfs find -type b ============================="
4240 setup_56_special $NUMFILES $NUMDIRS
4242 EXPECTED=$((NUMDIRS + NUMFILES))
4243 CMD="$LFIND -type c $TDIR"
4244 NUMS=$($CMD | wc -l)
4245 [ $NUMS -eq $EXPECTED ] ||
4246 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4248 run_test 56m "check lfs find -type c ============================="
4252 setup_56_special $NUMFILES $NUMDIRS
4254 EXPECTED=$((NUMDIRS + NUMFILES))
4255 CMD="$LFIND -type l $TDIR"
4256 NUMS=$($CMD | wc -l)
4257 [ $NUMS -eq $EXPECTED ] ||
4258 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4260 run_test 56n "check lfs find -type l ============================="
4264 setup_56 $NUMFILES $NUMDIRS
4266 utime $TDIR/file1 > /dev/null || error "utime (1)"
4267 utime $TDIR/file2 > /dev/null || error "utime (2)"
4268 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4269 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4270 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4271 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4274 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4275 [ $NUMS -eq $EXPECTED ] || \
4276 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4279 CMD="$LFIND -mtime 0 $TDIR"
4280 NUMS=$($CMD | wc -l)
4281 [ $NUMS -eq $EXPECTED ] ||
4282 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4284 run_test 56o "check lfs find -mtime for old files =========================="
4287 [ $RUNAS_ID -eq $UID ] &&
4288 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4291 setup_56 $NUMFILES $NUMDIRS
4293 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4295 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4296 NUMS=$($CMD | wc -l)
4297 [ $NUMS -eq $EXPECTED ] || \
4298 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4300 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4301 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4302 NUMS=$($CMD | wc -l)
4303 [ $NUMS -eq $EXPECTED ] || \
4304 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4306 run_test 56p "check lfs find -uid and ! -uid ==============================="
4309 [ $RUNAS_ID -eq $UID ] &&
4310 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4313 setup_56 $NUMFILES $NUMDIRS
4315 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4318 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4319 NUMS=$($CMD | wc -l)
4320 [ $NUMS -eq $EXPECTED ] ||
4321 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4323 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4324 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4325 NUMS=$($CMD | wc -l)
4326 [ $NUMS -eq $EXPECTED ] ||
4327 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4329 run_test 56q "check lfs find -gid and ! -gid ==============================="
4333 setup_56 $NUMFILES $NUMDIRS
4336 CMD="$LFIND -size 0 -type f $TDIR"
4337 NUMS=$($CMD | wc -l)
4338 [ $NUMS -eq $EXPECTED ] ||
4339 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4341 CMD="$LFIND ! -size 0 -type f $TDIR"
4342 NUMS=$($CMD | wc -l)
4343 [ $NUMS -eq $EXPECTED ] ||
4344 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4345 echo "test" > $TDIR/$tfile
4346 echo "test2" > $TDIR/$tfile.2 && sync
4348 CMD="$LFIND -size 5 -type f $TDIR"
4349 NUMS=$($CMD | wc -l)
4350 [ $NUMS -eq $EXPECTED ] ||
4351 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4353 CMD="$LFIND -size +5 -type f $TDIR"
4354 NUMS=$($CMD | wc -l)
4355 [ $NUMS -eq $EXPECTED ] ||
4356 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4358 CMD="$LFIND -size +0 -type f $TDIR"
4359 NUMS=$($CMD | wc -l)
4360 [ $NUMS -eq $EXPECTED ] ||
4361 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4363 CMD="$LFIND ! -size -5 -type f $TDIR"
4364 NUMS=$($CMD | wc -l)
4365 [ $NUMS -eq $EXPECTED ] ||
4366 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4368 CMD="$LFIND -size -5 -type f $TDIR"
4369 NUMS=$($CMD | wc -l)
4370 [ $NUMS -eq $EXPECTED ] ||
4371 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4373 run_test 56r "check lfs find -size works =========================="
4375 test_56s() { # LU-611
4377 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4379 if [[ $OSTCOUNT -gt 1 ]]; then
4380 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4384 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4388 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4389 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4390 NUMS=$($CMD | wc -l)
4391 [ $NUMS -eq $EXPECTED ] ||
4392 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4394 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4395 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4396 NUMS=$($CMD | wc -l)
4397 [ $NUMS -eq $EXPECTED ] ||
4398 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4401 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4402 NUMS=$($CMD | wc -l)
4403 [ $NUMS -eq $EXPECTED ] ||
4404 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4406 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4407 NUMS=$($CMD | wc -l)
4408 [ $NUMS -eq $EXPECTED ] ||
4409 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4412 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4413 NUMS=$($CMD | wc -l)
4414 [ $NUMS -eq $EXPECTED ] ||
4415 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4417 run_test 56s "check lfs find -stripe-count works"
4419 test_56t() { # LU-611
4421 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4423 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4425 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4426 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4427 NUMS=$($CMD | wc -l)
4428 [ $NUMS -eq $EXPECTED ] ||
4429 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4431 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4432 NUMS=$($CMD | wc -l)
4433 [ $NUMS -eq $EXPECTED ] ||
4434 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4436 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4437 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4438 NUMS=$($CMD | wc -l)
4439 [ $NUMS -eq $EXPECTED ] ||
4440 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4442 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4443 NUMS=$($CMD | wc -l)
4444 [ $NUMS -eq $EXPECTED ] ||
4445 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4448 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4449 NUMS=$($CMD | wc -l)
4450 [ $NUMS -eq $EXPECTED ] ||
4451 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4453 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4454 NUMS=$($CMD | wc -l)
4455 [ $NUMS -eq $EXPECTED ] ||
4456 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4459 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4460 NUMS=$($CMD | wc -l)
4461 [ $NUMS -eq $EXPECTED ] ||
4462 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4464 run_test 56t "check lfs find -stripe-size works"
4466 test_56u() { # LU-611
4468 setup_56 $NUMFILES $NUMDIRS "-i 0"
4470 if [[ $OSTCOUNT -gt 1 ]]; then
4471 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4477 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4478 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4479 NUMS=$($CMD | wc -l)
4480 [ $NUMS -eq $EXPECTED ] ||
4481 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4484 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4485 NUMS=$($CMD | wc -l)
4486 [ $NUMS -eq $EXPECTED ] ||
4487 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4489 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4490 NUMS=$($CMD | wc -l)
4491 [ $NUMS -eq $EXPECTED ] ||
4492 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4495 # This should produce an error and not return any files
4496 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4497 NUMS=$($CMD 2>/dev/null | wc -l)
4498 [ $NUMS -eq $EXPECTED ] ||
4499 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4501 if [[ $OSTCOUNT -gt 1 ]]; then
4502 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4503 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4504 NUMS=$($CMD | wc -l)
4505 [ $NUMS -eq $EXPECTED ] ||
4506 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4509 run_test 56u "check lfs find -stripe-index works"
4516 setup_56 $NUMFILES $NUMDIRS
4518 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4519 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4521 for file in $($LFIND -mdt $UUID $TDIR); do
4522 file_mdt_idx=$($GETSTRIPE -M $file)
4523 [ $file_mdt_idx -eq $MDT_IDX ] ||
4524 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4527 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4529 # Get and check the actual stripe count of one file.
4530 # Usage: check_stripe_count <file> <expected_stripe_count>
4531 check_stripe_count() {
4536 [[ -z "$file" || -z "$expected" ]] &&
4537 error "check_stripe_count: invalid argument!"
4539 local cmd="$GETSTRIPE -c $file"
4540 actual=$($cmd) || error "$cmd failed"
4541 actual=${actual%% *}
4543 if [[ $actual -ne $expected ]]; then
4544 [[ $expected -eq -1 ]] ||
4545 error "$cmd wrong: found $actual, expected $expected"
4546 [[ $actual -eq $OSTCOUNT ]] ||
4547 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4552 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4555 rm -rf $TDIR || error "remove $TDIR failed"
4556 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4559 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4560 error "$GETSTRIPE -S -d $TDIR failed"
4561 stripe_size=${stripe_size%% *}
4563 local file_size=$((stripe_size * OSTCOUNT))
4564 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4565 local required_space=$((file_num * file_size))
4566 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4567 [[ $free_space -le $((required_space / 1024)) ]] &&
4568 skip_env "need at least $required_space bytes free space," \
4569 "have $free_space kbytes" && return
4572 local dd_count=$((file_size / dd_bs))
4574 # write data into the files
4578 for i in $(seq 1 $NUMFILES); do
4580 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4581 error "write data into $file failed"
4583 for i in $(seq 1 $NUMDIRS); do
4584 for j in $(seq 1 $NUMFILES); do
4585 file=$TDIR/dir$i/file$j
4586 yes | dd bs=$dd_bs count=$dd_count of=$file \
4588 error "write data into $file failed"
4593 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4596 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4598 eval $cmd || error "$cmd failed"
4600 check_stripe_count $TDIR/file1 $expected
4603 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4605 eval $cmd || error "$cmd failed"
4607 for j in $(seq 1 $NUMFILES); do
4608 check_stripe_count $TDIR/dir1/file$j $expected
4611 # lfs_migrate works with lfs find
4612 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4613 $LFS_MIGRATE -y -c $expected"
4615 eval $cmd || error "$cmd failed"
4617 for i in $(seq 2 $NUMFILES); do
4618 check_stripe_count $TDIR/file$i $expected
4620 for i in $(seq 2 $NUMDIRS); do
4621 for j in $(seq 1 $NUMFILES); do
4622 check_stripe_count $TDIR/dir$i/file$j $expected
4626 run_test 56w "check lfs_migrate -c stripe_count works"
4629 check_swap_layouts_support && return 0
4630 [[ $OSTCOUNT -lt 2 ]] &&
4631 skip_env "need 2 OST, skipping test" && return
4633 local dir0=$DIR/$tdir/$testnum
4634 mkdir -p $dir0 || error "creating dir $dir0"
4636 local ref1=/etc/passwd
4637 local file1=$dir0/file1
4639 $SETSTRIPE -c 2 $file1
4641 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4642 stripe=$($GETSTRIPE -c $file1)
4643 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4644 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4649 run_test 56x "lfs migration support"
4652 local server_version=$(get_lustre_version $SINGLEMDS)
4653 [[ $(version_code $server_version) -lt $(version_code 2.4.53) ]] &&
4654 skip "No HSM support on $server_version MDS," \
4655 "need 2.4.53 at least" && return
4659 local dir0=$DIR/$tdir/$testnum
4660 mkdir -p $dir0 || error "creating dir $dir0"
4661 local f1=$dir0/file1
4662 local f2=$dir0/file2
4664 touch $f1 || error "creating std file $f1"
4665 $MULTIOP $f2 H2c || error "creating released file $f2"
4667 # a directory can be raid0, so ask only for files
4668 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
4669 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
4671 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
4672 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
4674 # only files can be released, so no need to force file search
4675 res=$($LFIND $dir0 -L released)
4676 [[ $res == $f2 ]] || error "search released: found $res != $f2"
4678 res=$($LFIND $dir0 \! -L released)
4679 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
4682 run_test 56y "lfs find -L raid0|released"
4684 test_56z() { # LU-4824
4685 # This checks to make sure 'lfs find' continues after errors
4686 # There are two classes of errors that should be caught:
4687 # - If multiple paths are provided, all should be searched even if one
4689 # - If errors are encountered during the search, it should not terminate
4692 test_mkdir $DIR/$tdir
4693 for i in d{0..9}; do
4694 test_mkdir $DIR/$tdir/$i
4696 touch $DIR/$tdir/d{0..9}/$tfile
4697 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
4698 error "$LFS find did not return an error"
4699 # Make a directory unsearchable. This should NOT be the last entry in
4700 # directory order. Arbitrarily pick the 6th entry
4701 chmod 700 $(lfs find $DIR/$tdir -type d | sed '6!d')
4702 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
4703 # The user should be able to see 10 directories and 9 files
4704 [ $count == 19 ] || error "$LFS find did not continue after error"
4706 run_test 56z "lfs find should continue after an error"
4709 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4710 # note test will not do anything if MDS is not local
4711 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4712 skip "Only applicable to ldiskfs-based MDTs"
4716 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4717 local MNTDEV="osd*.*MDT*.mntdev"
4718 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4719 [ -z "$DEV" ] && error "can't access $MNTDEV"
4720 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4721 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4722 error "can't access $DEV"
4723 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
4724 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
4728 run_test 57a "verify MDS filesystem created with large inodes =="
4731 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4732 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4733 skip "Only applicable to ldiskfs-based MDTs"
4737 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4742 local FILEN=$dir/f$FILECOUNT
4744 rm -rf $dir || error "removing $dir"
4745 test_mkdir -p $dir || error "creating $dir"
4746 local num=$(get_mds_dir $dir)
4749 echo "mcreating $FILECOUNT files"
4750 createmany -m $dir/f 1 $FILECOUNT || \
4751 error "creating files in $dir"
4753 # verify that files do not have EAs yet
4754 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4755 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4759 df $dir #make sure we get new statfs data
4760 local MDSFREE=$(do_facet $mymds \
4761 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4762 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4763 echo "opening files to create objects/EAs"
4765 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4766 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4769 # verify that files have EAs now
4770 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4771 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4773 sleep 1 #make sure we get new statfs data
4775 local MDSFREE2=$(do_facet $mymds \
4776 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4777 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4778 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
4779 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4780 error "MDC before $MDCFREE != after $MDCFREE2"
4782 echo "MDC before $MDCFREE != after $MDCFREE2"
4783 echo "unable to confirm if MDS has large inodes"
4788 run_test 57b "default LOV EAs are stored inside large inodes ==="
4791 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4792 [ -z "$(which wiretest 2>/dev/null)" ] &&
4793 skip_env "could not find wiretest" && return
4796 run_test 58 "verify cross-platform wire constants =============="
4799 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4800 echo "touch 130 files"
4801 createmany -o $DIR/f59- 130
4803 unlinkmany $DIR/f59- 130
4805 # wait for commitment of removal
4806 wait_delete_completed
4808 run_test 59 "verify cancellation of llog records async ========="
4810 TEST60_HEAD="test_60 run $RANDOM"
4812 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4813 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4814 do_facet mgs "! which run-llog.sh &> /dev/null" &&
4815 skip_env "missing subtest run-llog.sh" && return
4816 log "$TEST60_HEAD - from kernel mode"
4817 do_facet mgs sh run-llog.sh
4819 run_test 60a "llog sanity tests run from kernel module =========="
4821 test_60b() { # bug 6411
4822 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4824 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4836 [[ $LLOG_COUNT -gt 50 ]] &&
4837 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
4839 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4842 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4843 echo "create 5000 files"
4844 createmany -o $DIR/f60c- 5000
4845 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4846 lctl set_param fail_loc=0x80000137
4847 unlinkmany $DIR/f60c- 5000
4848 lctl set_param fail_loc=0
4850 run_test 60c "unlink file when mds full"
4853 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4854 SAVEPRINTK=$(lctl get_param -n printk)
4856 # verify "lctl mark" is even working"
4857 MESSAGE="test message ID $RANDOM $$"
4858 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4859 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4861 lctl set_param printk=0 || error "set lnet.printk failed"
4862 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4863 MESSAGE="new test message ID $RANDOM $$"
4864 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4865 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4866 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4868 lctl set_param -n printk="$SAVEPRINTK"
4870 run_test 60d "test printk console message masking"
4873 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4875 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
4876 cancel_lru_locks osc
4877 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
4880 run_test 61 "mmap() writes don't make sync hang ================"
4882 # bug 2330 - insufficient obd_match error checking causes LBUG
4884 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4887 cancel_lru_locks osc
4888 lctl set_param fail_loc=0x405
4889 cat $f && error "cat succeeded, expect -EIO"
4890 lctl set_param fail_loc=0
4892 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4893 # match every page all of the time.
4894 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4896 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4897 test_63a() { # was test_63
4898 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4899 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4900 lctl set_param -n osc.*.max_dirty_mb 0
4901 for i in `seq 10` ; do
4902 dd if=/dev/zero of=$DIR/f63 bs=8k &
4908 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4909 rm -f $DIR/f63 || true
4911 run_test 63a "Verify oig_wait interruption does not crash ======="
4913 # bug 2248 - async write errors didn't return to application on sync
4914 # bug 3677 - async write errors left page locked
4916 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4918 lctl set_param debug=-1
4920 # ensure we have a grant to do async writes
4921 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4924 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4925 lctl set_param fail_loc=0x80000406
4926 $MULTIOP $DIR/$tfile Owy && \
4927 error "sync didn't return ENOMEM"
4928 sync; sleep 2; sync # do a real sync this time to flush page
4929 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4930 error "locked page left in cache after async error" || true
4933 run_test 63b "async write errors should be returned to fsync ==="
4936 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4938 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4940 run_test 64a "verify filter grant calculations (in kernel) ====="
4943 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4944 sh oos.sh $MOUNT || error "oos.sh failed: $?"
4946 run_test 64b "check out-of-space detection on client ==========="
4949 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4951 run_test 64c "verify grant shrink ========================------"
4953 # bug 1414 - set/get directories' stripe info
4955 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4956 test_mkdir -p $DIR/$tdir
4958 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4960 run_test 65a "directory with no stripe info ===================="
4963 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4964 test_mkdir -p $DIR/$tdir
4965 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4968 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4970 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4973 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4974 if [[ $OSTCOUNT -gt 1 ]]; then
4975 test_mkdir -p $DIR/$tdir
4976 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4977 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4979 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4982 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4985 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4986 test_mkdir -p $DIR/$tdir
4987 if [[ $STRIPECOUNT -le 0 ]]; then
4989 elif [[ $STRIPECOUNT -gt 2000 ]]; then
4990 #LOV_MAX_STRIPE_COUNT is 2000
4991 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
4993 sc=$(($STRIPECOUNT - 1))
4995 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4996 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4997 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4998 error "lverify failed"
5000 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
5003 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5004 test_mkdir -p $DIR/$tdir
5006 $SETSTRIPE $DIR/$tdir || error "setstripe"
5007 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5008 error "no stripe info failed"
5010 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5012 run_test 65e "directory setstripe defaults ======================="
5015 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5016 test_mkdir -p $DIR/${tdir}f
5017 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5019 run_test 65f "dir setstripe permission (should return error) ==="
5022 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5023 test_mkdir -p $DIR/$tdir
5024 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5026 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5027 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5028 error "delete default stripe failed"
5030 run_test 65g "directory setstripe -d ==========================="
5033 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5034 test_mkdir -p $DIR/$tdir
5035 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5037 test_mkdir -p $DIR/$tdir/dd1
5038 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5039 error "stripe info inherit failed"
5041 run_test 65h "directory stripe info inherit ===================="
5043 test_65i() { # bug6367
5044 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5045 $SETSTRIPE -S 65536 -c -1 $MOUNT
5047 run_test 65i "set non-default striping on root directory (bug 6367)="
5049 test_65ia() { # bug12836
5050 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5051 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5053 run_test 65ia "getstripe on -1 default directory striping"
5055 test_65ib() { # bug12836
5056 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5057 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5059 run_test 65ib "getstripe -v on -1 default directory striping"
5061 test_65ic() { # bug12836
5062 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5063 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5065 run_test 65ic "new find on -1 default directory striping"
5067 test_65j() { # bug6367
5068 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5070 # if we aren't already remounting for each test, do so for this test
5071 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5072 cleanup || error "failed to unmount"
5075 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5077 run_test 65j "set default striping on root directory (bug 6367)="
5079 test_65k() { # bug11679
5080 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5081 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5082 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5084 echo "Check OST status: "
5085 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
5086 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
5088 for OSC in $MDS_OSCS; do
5089 echo $OSC "is activate"
5090 do_facet $SINGLEMDS lctl --device %$OSC activate
5094 for INACTIVE_OSC in $MDS_OSCS; do
5095 echo "Deactivate: " $INACTIVE_OSC
5096 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5097 for STRIPE_OSC in $MDS_OSCS; do
5098 OST=`osc_to_ost $STRIPE_OSC`
5099 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
5100 awk -F: /$OST/'{ print $1 }' | head -n 1`
5102 [ -f $DIR/$tdir/$IDX ] && continue
5103 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
5104 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
5106 [ $RC -ne 0 ] && error "setstripe should have succeeded"
5109 echo $INACTIVE_OSC "is Activate."
5110 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5113 run_test 65k "validate manual striping works properly with deactivated OSCs"
5115 test_65l() { # bug 12836
5116 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5117 test_mkdir -p $DIR/$tdir/test_dir
5118 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5119 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5121 run_test 65l "lfs find on -1 stripe dir ========================"
5123 # bug 2543 - update blocks count on client
5125 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5127 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5128 sync; sync_all_data; sync; sync_all_data
5129 cancel_lru_locks osc
5130 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5131 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5133 run_test 66 "update inode blocks count on client ==============="
5138 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5140 if [ ! -z "$LLOOP" ]; then
5141 if swapon -s | grep -q $LLOOP; then
5142 swapoff $LLOOP || error "swapoff failed"
5145 $LCTL blockdev_detach $LLOOP || error "detach failed"
5149 if [ ! -z "$LLITELOOPLOAD" ]; then
5157 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5161 swapon -s | awk '($1 == "'$1'") { print $4 }'
5164 # test case for lloop driver, basic function
5166 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5167 [ "$UID" != 0 ] && skip_env "must run as root" && return
5168 llite_lloop_enabled || \
5169 { skip_env "llite_lloop module disabled" && return; }
5171 trap cleanup_68 EXIT
5173 if ! module_loaded llite_lloop; then
5174 if load_module llite/llite_lloop; then
5177 skip_env "can't find module llite_lloop"
5182 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5183 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5184 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5186 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5187 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5191 run_test 68a "lloop driver - basic test ========================"
5193 # excercise swapping to lustre by adding a high priority swapfile entry
5194 # and then consuming memory until it is used.
5195 test_68b() { # was test_68
5196 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5197 [ "$UID" != 0 ] && skip_env "must run as root" && return
5198 lctl get_param -n devices | grep -q obdfilter && \
5199 skip "local OST" && return
5201 grep -q llite_lloop /proc/modules
5202 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5204 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5205 skip "can't reliably test swap with TCP" && return
5207 MEMTOTAL=`meminfo MemTotal`
5208 NR_BLOCKS=$((MEMTOTAL>>8))
5209 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5211 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5212 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5215 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5217 trap cleanup_68 EXIT
5219 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5221 echo "before: `swapon -s | grep $LLOOP`"
5222 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5223 echo "after: `swapon -s | grep $LLOOP`"
5224 SWAPUSED=`swap_used $LLOOP`
5228 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5230 run_test 68b "support swapping to Lustre ========================"
5232 # bug5265, obdfilter oa2dentry return -ENOENT
5233 # #define OBD_FAIL_OST_ENOENT 0x217
5235 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5236 remote_ost_nodsh && skip "remote OST with nodsh" && return
5239 $SETSTRIPE -c 1 -i 0 $f
5241 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5243 do_facet ost1 lctl set_param fail_loc=0x217
5244 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5245 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5247 do_facet ost1 lctl set_param fail_loc=0
5248 $DIRECTIO write $f 0 2 || error "write error"
5250 cancel_lru_locks osc
5251 $DIRECTIO read $f 0 1 || error "read error"
5253 do_facet ost1 lctl set_param fail_loc=0x217
5254 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5256 do_facet ost1 lctl set_param fail_loc=0
5259 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5262 test_mkdir -p $DIR/$tdir
5263 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5265 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5267 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5268 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5269 [ "$RUNAS_ID" = "$UID" ] &&
5270 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5272 # Check that testing environment is properly set up. Skip if not
5273 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5274 skip_env "User $RUNAS_ID does not exist - skipping"
5278 chmod 777 $DIR/$tfile
5279 chmod ug+s $DIR/$tfile
5280 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5281 error "$RUNAS dd $DIR/$tfile failed"
5282 # See if we are still setuid/sgid
5283 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5284 error "S/gid is not dropped on write"
5285 # Now test that MDS is updated too
5286 cancel_lru_locks mdc
5287 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5288 error "S/gid is not dropped on MDS"
5291 run_test 72a "Test that remove suid works properly (bug5695) ===="
5293 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5296 [ "$RUNAS_ID" = "$UID" ] && \
5297 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5298 [ "$RUNAS_ID" -eq 0 ] && \
5299 skip_env "RUNAS_ID = 0 -- skipping" && return
5301 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5302 # Check that testing environment is properly set up. Skip if not
5303 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5304 skip_env "User $RUNAS_ID does not exist - skipping"
5307 touch $DIR/${tfile}-f{g,u}
5308 test_mkdir $DIR/${tfile}-dg
5309 test_mkdir $DIR/${tfile}-du
5310 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5311 chmod g+s $DIR/${tfile}-{f,d}g
5312 chmod u+s $DIR/${tfile}-{f,d}u
5313 for perm in 777 2777 4777; do
5314 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5315 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5316 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5317 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5321 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5323 # bug 3462 - multiple simultaneous MDC requests
5325 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5326 test_mkdir $DIR/d73-1
5327 test_mkdir $DIR/d73-2
5328 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5331 lctl set_param fail_loc=0x80000129
5332 $MULTIOP $DIR/d73-1/f73-2 Oc &
5334 lctl set_param fail_loc=0
5336 $MULTIOP $DIR/d73-2/f73-3 Oc &
5340 wait $pid1 || return 1
5344 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5345 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5346 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5350 run_test 73 "multiple MDC requests (should not deadlock)"
5352 test_74a() { # bug 6149, 6184
5353 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5354 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5356 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5357 # will spin in a tight reconnection loop
5359 $LCTL set_param fail_loc=0x8000030e
5360 # get any lock that won't be difficult - lookup works.
5362 $LCTL set_param fail_loc=0
5366 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5368 test_74b() { # bug 13310
5369 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5370 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5372 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5373 # will spin in a tight reconnection loop
5374 $LCTL set_param fail_loc=0x8000030e
5375 # get a "difficult" lock
5377 $LCTL set_param fail_loc=0
5381 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5384 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5385 #define OBD_FAIL_LDLM_NEW_LOCK
5386 $LCTL set_param fail_loc=0x319
5387 touch $DIR/$tfile && error "touch successful"
5388 $LCTL set_param fail_loc=0
5391 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5394 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5397 get_inode_slab_tunables() {
5398 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5401 set_inode_slab_tunables() {
5402 echo "lustre_inode_cache $1" > /proc/slabinfo
5405 test_76() { # Now for bug 20433, added originally in bug 1443
5406 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5407 local SLAB_SETTINGS=`get_inode_slab_tunables`
5408 local CPUS=`getconf _NPROCESSORS_ONLN`
5409 # we cannot set limit below 1 which means 1 inode in each
5410 # per-cpu cache is still allowed
5411 set_inode_slab_tunables "1 1 0"
5412 cancel_lru_locks osc
5413 BEFORE_INODES=$(num_inodes)
5414 echo "before inodes: $BEFORE_INODES"
5416 [ "$SLOW" = "no" ] && COUNT=100
5417 for i in $(seq $COUNT); do
5421 cancel_lru_locks osc
5422 AFTER_INODES=$(num_inodes)
5423 echo "after inodes: $AFTER_INODES"
5425 while [[ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]]; do
5427 AFTER_INODES=$(num_inodes)
5429 echo "wait $wait seconds inodes: $AFTER_INODES"
5430 if [ $wait -gt 30 ]; then
5431 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5434 set_inode_slab_tunables "$SLAB_SETTINGS"
5436 run_test 76 "confirm clients recycle inodes properly ===="
5442 # Note: in sptlrpc modes which enable its own bulk checksum, the
5443 # original crc32_le bulk checksum will be automatically disabled,
5444 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5445 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5446 # In this case set_checksums() will not be no-op, because sptlrpc
5447 # bulk checksum will be enabled all through the test.
5449 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5450 lctl set_param -n osc.*.checksums $1
5454 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5455 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5456 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5457 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5460 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5461 log "set checksum type to $1"
5464 F77_TMP=$TMP/f77-temp
5467 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5468 error "error writing to $F77_TMP"
5471 test_77a() { # bug 10889
5472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5473 $GSS && skip "could not run with gss" && return
5474 [ ! -f $F77_TMP ] && setup_f77
5476 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5480 run_test 77a "normal checksum read/write operation"
5482 test_77b() { # bug 10889
5483 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5484 $GSS && skip "could not run with gss" && return
5485 [ ! -f $F77_TMP ] && setup_f77
5486 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5487 $LCTL set_param fail_loc=0x80000409
5490 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
5491 error "dd error: $?"
5492 $LCTL set_param fail_loc=0
5494 for algo in $CKSUM_TYPES; do
5495 cancel_lru_locks osc
5496 set_checksum_type $algo
5497 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5498 $LCTL set_param fail_loc=0x80000408
5499 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5500 $LCTL set_param fail_loc=0
5503 set_checksum_type $ORIG_CSUM_TYPE
5506 run_test 77b "checksum error on client write, read"
5508 test_77d() { # bug 10889
5509 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5510 $GSS && skip "could not run with gss" && return
5511 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5512 $LCTL set_param fail_loc=0x80000409
5514 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5515 error "direct write: rc=$?"
5516 $LCTL set_param fail_loc=0
5519 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5520 $LCTL set_param fail_loc=0x80000408
5522 cancel_lru_locks osc
5523 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5524 error "direct read: rc=$?"
5525 $LCTL set_param fail_loc=0
5528 run_test 77d "checksum error on OST direct write, read"
5530 test_77f() { # bug 10889
5531 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5532 $GSS && skip "could not run with gss" && return
5534 for algo in $CKSUM_TYPES; do
5535 cancel_lru_locks osc
5536 set_checksum_type $algo
5537 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5538 $LCTL set_param fail_loc=0x409
5539 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
5540 error "direct write succeeded"
5541 $LCTL set_param fail_loc=0
5543 set_checksum_type $ORIG_CSUM_TYPE
5546 run_test 77f "repeat checksum error on write (expect error)"
5548 test_77g() { # bug 10889
5549 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5550 $GSS && skip "could not run with gss" && return
5551 remote_ost_nodsh && skip "remote OST with nodsh" && return
5553 [ ! -f $F77_TMP ] && setup_f77
5555 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
5556 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5557 do_facet ost1 lctl set_param fail_loc=0x8000021a
5559 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
5560 error "write error: rc=$?"
5561 do_facet ost1 lctl set_param fail_loc=0
5564 cancel_lru_locks osc
5565 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5566 do_facet ost1 lctl set_param fail_loc=0x8000021b
5568 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5569 do_facet ost1 lctl set_param fail_loc=0
5572 run_test 77g "checksum error on OST write, read"
5574 test_77i() { # bug 13805
5575 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5576 $GSS && skip "could not run with gss" && return
5577 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5578 lctl set_param fail_loc=0x40b
5579 remount_client $MOUNT
5580 lctl set_param fail_loc=0
5581 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5582 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5583 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5584 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5586 remount_client $MOUNT
5588 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
5590 test_77j() { # bug 13805
5591 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5592 $GSS && skip "could not run with gss" && return
5593 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5594 lctl set_param fail_loc=0x40c
5595 remount_client $MOUNT
5596 lctl set_param fail_loc=0
5597 sleep 2 # wait async osc connect to finish
5598 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5599 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5600 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5601 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5603 remount_client $MOUNT
5605 run_test 77j "client only supporting ADLER32"
5607 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5611 test_78() { # bug 10901
5612 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5613 remote_ost || { skip_env "local OST" && return; }
5616 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5617 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5618 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5619 echo "MemTotal: $MEMTOTAL"
5621 # reserve 256MB of memory for the kernel and other running processes,
5622 # and then take 1/2 of the remaining memory for the read/write buffers.
5623 if [ $MEMTOTAL -gt 512 ] ;then
5624 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5626 # for those poor memory-starved high-end clusters...
5627 MEMTOTAL=$((MEMTOTAL / 2))
5629 echo "Mem to use for directio: $MEMTOTAL"
5631 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
5632 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
5633 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
5634 SMALLESTOST=$(lfs df $DIR | grep OST | awk '{ print $4 }' | sort -n |
5636 echo "Smallest OST: $SMALLESTOST"
5637 [[ $SMALLESTOST -lt 10240 ]] &&
5638 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5640 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
5641 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5643 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5644 echo "File size: $F78SIZE"
5645 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5646 for i in $(seq 1 $NSEQ); do
5647 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5648 echo directIO rdwr round $i of $NSEQ
5649 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5654 run_test 78 "handle large O_DIRECT writes correctly ============"
5656 test_79() { # bug 12743
5657 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5658 wait_delete_completed
5660 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5661 BKFREE=$(calc_osc_kbytes kbytesfree)
5662 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5664 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5665 DFTOTAL=`echo $STRING | cut -d, -f1`
5666 DFUSED=`echo $STRING | cut -d, -f2`
5667 DFAVAIL=`echo $STRING | cut -d, -f3`
5668 DFFREE=$(($DFTOTAL - $DFUSED))
5670 ALLOWANCE=$((64 * $OSTCOUNT))
5672 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5673 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5674 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5676 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5677 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5678 error "df free($DFFREE) mismatch OST free($BKFREE)"
5680 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5681 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5682 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5685 run_test 79 "df report consistency check ======================="
5687 test_80() { # bug 10718
5688 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5689 # relax strong synchronous semantics for slow backends like ZFS
5690 local soc="obdfilter.*.sync_on_lock_cancel"
5691 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5693 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5694 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5695 facet_active_host $host; done | sort -u)
5696 do_nodes $hosts lctl set_param $soc=never
5699 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5701 local BEFORE=`date +%s`
5702 cancel_lru_locks osc
5703 local AFTER=`date +%s`
5704 local DIFF=$((AFTER-BEFORE))
5705 if [ $DIFF -gt 1 ] ; then
5706 error "elapsed for 1M@1T = $DIFF"
5709 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5713 run_test 80 "Page eviction is equally fast at high offsets too ===="
5715 test_81a() { # LU-456
5716 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5717 remote_ost_nodsh && skip "remote OST with nodsh" && return
5718 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5719 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5720 do_facet ost1 lctl set_param fail_loc=0x80000228
5722 # write should trigger a retry and success
5723 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5724 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5726 if [ $RC -ne 0 ] ; then
5727 error "write should success, but failed for $RC"
5730 run_test 81a "OST should retry write when get -ENOSPC ==============="
5732 test_81b() { # LU-456
5733 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5734 remote_ost_nodsh && skip "remote OST with nodsh" && return
5735 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5736 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5737 do_facet ost1 lctl set_param fail_loc=0x228
5739 # write should retry several times and return -ENOSPC finally
5740 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5741 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5744 if [ $RC -ne $ENOSPC ] ; then
5745 error "dd should fail for -ENOSPC, but succeed."
5748 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5750 test_82() { # LU-1031
5751 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5755 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5757 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5759 kill -USR1 $MULTIPID2
5761 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5762 error "First grouplock does not block second one"
5764 echo "Second grouplock blocks first one"
5766 kill -USR1 $MULTIPID1
5770 run_test 82 "Basic grouplock test ==============================="
5773 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
5775 test_mkdir -p $DIR/d99cvsroot
5776 chown $RUNAS_ID $DIR/d99cvsroot
5777 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5780 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
5783 run_test 99a "cvs init ========================================="
5786 [ -z "$(which cvs 2>/dev/null)" ] &&
5787 skip_env "could not find cvs" && return
5788 [ ! -d $DIR/d99cvsroot ] && test_99a
5790 # some versions of cvs import exit(1) when asked to import links or
5791 # files they can't read. ignore those files.
5792 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5793 ! -perm +4 -printf '-I %f\n')
5794 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5795 d99reposname vtag rtag
5797 run_test 99b "cvs import ======================================="
5800 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5801 [ ! -d $DIR/d99cvsroot ] && test_99b
5803 test_mkdir -p $DIR/d99reposname
5804 chown $RUNAS_ID $DIR/d99reposname
5805 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5807 run_test 99c "cvs checkout ====================================="
5810 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5811 [ ! -d $DIR/d99cvsroot ] && test_99c
5812 cd $DIR/d99reposname
5814 $RUNAS cvs add -m 'addmsg' foo99
5816 run_test 99d "cvs add =========================================="
5819 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5820 [ ! -d $DIR/d99cvsroot ] && test_99c
5821 cd $DIR/d99reposname
5824 run_test 99e "cvs update ======================================="
5827 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5828 [ ! -d $DIR/d99cvsroot ] && test_99d
5829 cd $DIR/d99reposname
5830 $RUNAS cvs commit -m 'nomsg' foo99
5831 rm -fr $DIR/d99cvsroot
5833 run_test 99f "cvs commit ======================================="
5836 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5837 [ "$NETTYPE" = tcp ] || \
5838 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5841 remote_ost_nodsh && skip "remote OST with nodsh" && return
5842 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5844 { skip "useless for local single node setup" && return; }
5846 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5847 [ "$PROT" != "tcp" ] && continue
5848 RPORT=$(echo $REMOTE | cut -d: -f2)
5849 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5852 LPORT=`echo $LOCAL | cut -d: -f2`
5853 if [ $LPORT -ge 1024 ]; then
5854 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5856 error_exit "local: $LPORT > 1024, remote: $RPORT"
5859 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5861 run_test 100 "check local port using privileged port ==========="
5863 function get_named_value()
5872 echo $line | sed "s/^$tag[ ]*//"
5879 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5880 awk '/^max_cached_mb/ { print $2 }')
5883 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5888 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5892 local cache_limit=32
5894 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5895 trap cleanup_101a EXIT
5896 $LCTL set_param -n llite.*.read_ahead_stats 0
5897 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5900 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5902 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5903 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5906 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
5907 get_named_value 'read but discarded' | cut -d" " -f1); do
5908 discard=$(($discard + $s))
5912 if [[ $(($discard * 10)) -gt $nreads ]]; then
5913 $LCTL get_param osc.*-osc*.rpc_stats
5914 $LCTL get_param llite.*.read_ahead_stats
5915 error "too many ($discard) discarded pages"
5917 rm -f $DIR/$tfile || true
5919 run_test 101a "check read-ahead for random reads ================"
5922 test_mkdir -p $DIR/$tdir
5924 STRIPE_COUNT=$OSTCOUNT
5927 local list=$(comma_list $(osts_nodes))
5928 set_osd_param $list '' read_cache_enable 0
5929 set_osd_param $list '' writethrough_cache_enable 0
5931 trap cleanup_test101bc EXIT
5932 # prepare the read-ahead file
5933 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5935 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5938 cleanup_test101bc() {
5943 local list=$(comma_list $(osts_nodes))
5944 set_osd_param $list '' read_cache_enable 1
5945 set_osd_param $list '' writethrough_cache_enable 1
5949 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5954 local STRIPE_SIZE=1048576
5955 local RA_INC=1048576
5956 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5957 local FILE_LENGTH=$((64*100))
5958 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5959 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5960 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
5961 get_named_value 'read but discarded' |
5962 cut -d" " -f1 | calc_total)
5963 if [[ $DISCARD -gt $discard_limit ]]; then
5964 $LCTL get_param llite.*.read_ahead_stats
5965 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5967 echo "Read-ahead success for size ${READ_SIZE}"
5972 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5973 [[ $OSTCOUNT -lt 2 ]] &&
5974 skip_env "skipping stride IO stride-ahead test" && return
5975 local STRIPE_SIZE=1048576
5976 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5977 local FILE_LENGTH=$((STRIPE_SIZE*100))
5978 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5979 # prepare the read-ahead file
5981 cancel_lru_locks osc
5982 for BIDX in 2 4 8 16 32 64 128 256
5984 local BSIZE=$((BIDX*4096))
5985 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5986 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5987 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5988 $LCTL set_param -n llite.*.read_ahead_stats 0
5989 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5990 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5991 cancel_lru_locks osc
5997 run_test 101b "check stride-io mode read-ahead ================="
6000 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6001 local STRIPE_SIZE=1048576
6002 local FILE_LENGTH=$((STRIPE_SIZE*100))
6008 cancel_lru_locks osc
6009 $LCTL set_param osc.*.rpc_stats 0
6010 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6011 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6012 local stats=$($LCTL get_param -n $osc_rpc_stats)
6013 local lines=$(echo "$stats" | awk 'END {print NR;}')
6016 if [ $lines -le 20 ]; then
6019 for size in 1 2 4 8; do
6020 local rpc=$(echo "$stats" |
6021 awk '($1 == "'$size':") {print $2; exit; }')
6023 error "Small $((size*4))k read IO $rpc !"
6025 echo "$osc_rpc_stats check passed!"
6030 run_test 101c "check stripe_size aligned read-ahead ================="
6033 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6034 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6038 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6039 local file=$DIR/$tfile
6040 local size=${FILESIZE_101c:-500}
6041 local ra_MB=${READAHEAD_MB:-40}
6043 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6044 [ $space -gt $((size * 1024)) ] ||
6045 { skip "Need free space ${size}M, have ${space}K" && return; }
6047 echo "Creating test file $file of size ${size}M with ${space}K free space"
6048 $SETSTRIPE -c -1 $file || error "setstripe failed"
6049 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
6050 echo Cancel LRU locks on lustre client to flush the client cache
6051 cancel_lru_locks osc
6053 echo Disable read-ahead
6054 local old_READAHEAD=$(set_read_ahead 0)
6056 echo Reading the test file $file with read-ahead disabled
6057 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
6059 echo Cancel LRU locks on lustre client to flush the client cache
6060 cancel_lru_locks osc
6061 echo Enable read-ahead with ${ra_MB}MB
6062 set_read_ahead $ra_MB
6064 echo Reading the test file $file with read-ahead enabled
6065 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
6067 echo read-ahead disabled time read $time_ra_OFF
6068 echo read-ahead enabled time read $time_ra_ON
6070 set_read_ahead $old_READAHEAD
6072 wait_delete_completed
6074 [ $time_ra_ON -lt $time_ra_OFF ] ||
6075 error "read-ahead enabled time read (${time_ra_ON}s) is more than
6076 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
6078 run_test 101d "file read with and without read-ahead enabled ================="
6081 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6082 local file=$DIR/$tfile
6083 local size_KB=500 #KB
6087 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6088 local need_KB=$((count * size_KB))
6089 [[ $free_KB -le $need_KB ]] &&
6090 skip_env "Need free space $need_KB, have $free_KB" && return
6092 echo "Creating $count ${size_KB}K test files"
6093 for ((i = 0; i < $count; i++)); do
6094 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6097 echo Cancel LRU locks on lustre client to flush the client cache
6098 cancel_lru_locks osc
6100 echo Reset readahead stats
6101 $LCTL set_param -n llite.*.read_ahead_stats 0
6103 for ((i = 0; i < $count; i++)); do
6104 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6107 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
6108 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6110 for ((i = 0; i < $count; i++)); do
6111 rm -rf $file.$i 2>/dev/null
6114 #10000 means 20% reads are missing in readahead
6115 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6117 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6119 cleanup_test101f() {
6121 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
6122 rm -rf $DIR/$tfile 2>/dev/null
6126 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6127 local file=$DIR/$tfile
6130 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
6131 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
6132 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
6133 trap cleanup_test101f EXIT
6135 echo Cancel LRU locks on lustre client to flush the client cache
6136 cancel_lru_locks osc
6138 echo Reset readahead stats
6139 $LCTL set_param -n llite.*.read_ahead_stats 0
6140 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
6141 # readahead should read in 2M file on second read, so only miss
6143 echo Random 4K reads on 2M file for 1000 times
6144 $READS -f $file -s 2097152 -b 4096 -n $nreads
6146 echo checking missing pages
6147 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6148 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6150 [ $miss -lt 3 ] || error "misses too much pages!"
6153 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
6156 test_mkdir -p $DIR/$tdir
6157 chown $RUNAS_ID $DIR/$tdir
6160 STRIPE_COUNT=$OSTCOUNT
6161 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6163 trap cleanup_test102 EXIT
6165 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6167 for num in 1 2 3 4; do
6168 for count in $(seq 1 $STRIPE_COUNT); do
6169 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6170 local size=`expr $STRIPE_SIZE \* $num`
6171 local file=file"$num-$idx-$count"
6172 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6178 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6184 rm -rf $DIR/d0.sanity/d102
6188 local testfile=$DIR/$tfile
6192 [ "$UID" != 0 ] && skip_env "must run as root" && return
6193 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6194 skip_env "must have user_xattr" && return
6196 [ -z "$(which setfattr 2>/dev/null)" ] &&
6197 skip_env "could not find setfattr" && return
6199 echo "set/get xattr..."
6200 setfattr -n trusted.name1 -v value1 $testfile ||
6201 error "setfattr -n trusted.name1=value1 $testfile failed"
6202 getfattr -n trusted.name1 $testfile 2> /dev/null |
6203 grep "trusted.name1=.value1" ||
6204 error "$testfile missing trusted.name1=value1"
6206 setfattr -n user.author1 -v author1 $testfile ||
6207 error "setfattr -n user.author1=author1 $testfile failed"
6208 getfattr -n user.author1 $testfile 2> /dev/null |
6209 grep "user.author1=.author1" ||
6210 error "$testfile missing trusted.author1=author1"
6213 setfattr -n trusted.name2 -v value2 $testfile ||
6214 error "$testfile unable to set trusted.name2"
6215 setfattr -n trusted.name3 -v value3 $testfile ||
6216 error "$testfile unable to set trusted.name3"
6217 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6218 grep "trusted.name" | wc -l) -eq 3 ] ||
6219 error "$testfile missing 3 trusted.name xattrs"
6221 setfattr -n user.author2 -v author2 $testfile ||
6222 error "$testfile unable to set user.author2"
6223 setfattr -n user.author3 -v author3 $testfile ||
6224 error "$testfile unable to set user.author3"
6225 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6226 grep "user.author" | wc -l) -eq 3 ] ||
6227 error "$testfile missing 3 user.author xattrs"
6229 echo "remove xattr..."
6230 setfattr -x trusted.name1 $testfile ||
6231 error "$testfile error deleting trusted.name1"
6232 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6233 error "$testfile did not delete trusted.name1 xattr"
6235 setfattr -x user.author1 $testfile ||
6236 error "$testfile error deleting user.author1"
6237 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6238 error "$testfile did not delete trusted.name1 xattr"
6240 # b10667: setting lustre special xattr be silently discarded
6241 echo "set lustre special xattr ..."
6242 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6243 error "$testfile allowed setting trusted.lov"
6245 run_test 102a "user xattr test =================================="
6248 [ -z "$(which setfattr 2>/dev/null)" ] &&
6249 skip_env "could not find setfattr" && return
6251 # b10930: get/set/list trusted.lov xattr
6252 echo "get/set/list trusted.lov xattr ..."
6253 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6254 local testfile=$DIR/$tfile
6255 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6256 error "setstripe failed"
6257 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6258 error "getstripe failed"
6259 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
6260 error "can't get trusted.lov from $testfile"
6262 local testfile2=${testfile}2
6263 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
6264 grep "trusted.lov" | sed -e 's/[^=]\+=//')
6267 setfattr -n trusted.lov -v $value $testfile2
6268 local stripe_size=$($GETSTRIPE -S $testfile2)
6269 local stripe_count=$($GETSTRIPE -c $testfile2)
6270 [[ $stripe_size -eq 65536 ]] ||
6271 error "stripe size $stripe_size != 65536"
6272 [[ $stripe_count -eq $STRIPECOUNT ]] ||
6273 error "stripe count $stripe_count != $STRIPECOUNT"
6276 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6279 [ -z "$(which setfattr 2>/dev/null)" ] &&
6280 skip_env "could not find setfattr" && return
6282 # b10930: get/set/list lustre.lov xattr
6283 echo "get/set/list lustre.lov xattr ..."
6284 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6285 test_mkdir -p $DIR/$tdir
6286 chown $RUNAS_ID $DIR/$tdir
6287 local testfile=$DIR/$tdir/$tfile
6288 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6289 error "setstripe failed"
6290 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6291 error "getstripe failed"
6292 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6293 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6295 local testfile2=${testfile}2
6296 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6297 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6299 $RUNAS $MCREATE $testfile2
6300 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6301 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6302 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6303 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6304 [ $stripe_count -eq $STRIPECOUNT ] ||
6305 error "stripe count $stripe_count != $STRIPECOUNT"
6307 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6309 compare_stripe_info1() {
6310 local stripe_index_all_zero=true
6312 for num in 1 2 3 4; do
6313 for count in $(seq 1 $STRIPE_COUNT); do
6314 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6315 local size=$((STRIPE_SIZE * num))
6316 local file=file"$num-$offset-$count"
6317 stripe_size=$(lfs getstripe -S $PWD/$file)
6318 [[ $stripe_size -ne $size ]] &&
6319 error "$file: size $stripe_size != $size"
6320 stripe_count=$(lfs getstripe -c $PWD/$file)
6321 # allow fewer stripes to be created, ORI-601
6322 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
6323 error "$file: count $stripe_count != $count"
6324 stripe_index=$(lfs getstripe -i $PWD/$file)
6325 [[ $stripe_index -ne 0 ]] &&
6326 stripe_index_all_zero=false
6330 $stripe_index_all_zero &&
6331 error "all files are being extracted starting from OST index 0"
6336 [ -n "$(which tar 2>/dev/null)" ] &&
6337 strings $(which tar) | grep -q "lustre" && echo tar
6341 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6342 # b10930: tar test for trusted.lov xattr
6343 TAR=$(find_lustre_tar)
6344 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6345 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6347 test_mkdir -p $DIR/d102d
6348 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6350 compare_stripe_info1
6352 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6355 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6356 # b10930: tar test for trusted.lov xattr
6357 TAR=$(find_lustre_tar)
6358 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6359 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6361 test_mkdir -p $DIR/d102f
6363 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6365 compare_stripe_info1
6367 run_test 102f "tar copy files, not keep osts ==========="
6370 local xsize=${1:-1024} # in bytes
6371 local file=$DIR/$tfile
6373 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6374 skip "must have user_xattr" && return 0
6375 [ -z "$(which setfattr 2>/dev/null)" ] &&
6376 skip_env "could not find setfattr" && return 0
6377 [ -z "$(which getfattr 2>/dev/null)" ] &&
6378 skip_env "could not find getfattr" && return 0
6382 local value="$(generate_string $xsize)"
6384 local xbig=trusted.big
6385 log "save $xbig on $file"
6386 setfattr -n $xbig -v $value $file ||
6387 error "saving $xbig on $file failed"
6389 local orig=$(get_xattr_value $xbig $file)
6390 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6392 local xsml=trusted.sml
6393 log "save $xsml on $file"
6394 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6396 local new=$(get_xattr_value $xbig $file)
6397 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6399 log "grow $xsml on $file"
6400 setfattr -n $xsml -v "$value" $file ||
6401 error "growing $xsml on $file failed"
6403 new=$(get_xattr_value $xbig $file)
6404 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6405 log "$xbig still valid after growing $xsml"
6410 test_102h() { # bug 15777
6413 run_test 102h "grow xattr from inside inode to external block"
6416 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6417 grow_xattr $(max_xattr_size)
6419 run_test 102ha "grow xattr from inside inode to external inode"
6421 test_102i() { # bug 17038
6422 [ -z "$(which getfattr 2>/dev/null)" ] &&
6423 skip "could not find getfattr" && return
6425 ln -s $DIR/$tfile $DIR/${tfile}link
6426 getfattr -n trusted.lov $DIR/$tfile ||
6427 error "lgetxattr on $DIR/$tfile failed"
6428 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
6429 grep -i "no such attr" ||
6430 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
6431 rm -f $DIR/$tfile $DIR/${tfile}link
6433 run_test 102i "lgetxattr test on symbolic link ============"
6436 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6437 TAR=$(find_lustre_tar)
6438 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6439 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6440 setup_test102 "$RUNAS"
6441 test_mkdir -p $DIR/d102j
6442 chown $RUNAS_ID $DIR/d102j
6443 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6445 compare_stripe_info1 "$RUNAS"
6447 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6450 [ -z "$(which setfattr 2>/dev/null)" ] &&
6451 skip "could not find setfattr" && return
6453 # b22187 just check that does not crash for regular file.
6454 setfattr -n trusted.lov $DIR/$tfile
6455 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6456 local test_kdir=$DIR/d102k
6457 test_mkdir $test_kdir
6458 local default_size=`$GETSTRIPE -S $test_kdir`
6459 local default_count=`$GETSTRIPE -c $test_kdir`
6460 local default_offset=`$GETSTRIPE -i $test_kdir`
6461 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6462 error 'dir setstripe failed'
6463 setfattr -n trusted.lov $test_kdir
6464 local stripe_size=`$GETSTRIPE -S $test_kdir`
6465 local stripe_count=`$GETSTRIPE -c $test_kdir`
6466 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6467 [ $stripe_size -eq $default_size ] ||
6468 error "stripe size $stripe_size != $default_size"
6469 [ $stripe_count -eq $default_count ] ||
6470 error "stripe count $stripe_count != $default_count"
6471 [ $stripe_offset -eq $default_offset ] ||
6472 error "stripe offset $stripe_offset != $default_offset"
6473 rm -rf $DIR/$tfile $test_kdir
6475 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6478 [ -z "$(which getfattr 2>/dev/null)" ] &&
6479 skip "could not find getfattr" && return
6481 # LU-532 trusted. xattr is invisible to non-root
6482 local testfile=$DIR/$tfile
6486 echo "listxattr as user..."
6487 chown $RUNAS_ID $testfile
6488 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6489 grep -q "trusted" &&
6490 error "$testfile trusted xattrs are user visible"
6494 run_test 102l "listxattr size test =================================="
6496 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
6497 local path=$DIR/$tfile
6500 listxattr_size_check $path || error "listattr_size_check $path failed"
6502 run_test 102m "Ensure listxattr fails on small bufffer ========"
6506 getxattr() { # getxattr path name
6507 # Return the base64 encoding of the value of xattr name on path.
6511 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
6513 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
6515 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
6517 getfattr --absolute-names --encoding=base64 --name=$name $path |
6518 awk -F= -v name=$name '$1 == name {
6519 print substr($0, index($0, "=") + 1);
6523 test_102n() { # LU-4101 mdt: protect internal xattrs
6524 local file0=$DIR/$tfile.0
6525 local file1=$DIR/$tfile.1
6526 local xattr0=$TMP/$tfile.0
6527 local xattr1=$TMP/$tfile.1
6531 [ -z "$(which setfattr 2>/dev/null)" ] &&
6532 skip "could not find setfattr" && return
6534 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
6536 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
6540 rm -rf $file0 $file1 $xattr0 $xattr1
6543 # Get 'before' xattrs of $file1.
6544 getfattr --absolute-names --dump --match=- $file1 > $xattr0
6546 for name in lov lma lmv link fid version som hsm lfsck_namespace; do
6547 # Try to copy xattr from $file0 to $file1.
6548 value=$(getxattr $file0 trusted.$name 2> /dev/null)
6550 setfattr --name=trusted.$name --value="$value" $file1 ||
6551 error "setxattr 'trusted.$name' failed"
6553 # Try to set a garbage xattr.
6554 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
6556 setfattr --name=trusted.$name --value="$value" $file1 ||
6557 error "setxattr 'trusted.$name' failed"
6559 # Try to remove the xattr from $file1. We don't care if this
6560 # appears to succeed or fail, we just don't want there to be
6561 # any changes or crashes.
6562 setfattr --remove=$trusted.$name $file1 2> /dev/null
6565 # Get 'after' xattrs of file1.
6566 getfattr --absolute-names --dump --match=- $file1 > $xattr1
6568 if ! diff $xattr0 $xattr1; then
6569 error "before and after xattrs of '$file1' differ"
6572 rm -rf $file0 $file1 $xattr0 $xattr1
6576 run_test 102n "silently ignore setxattr on internal trusted xattrs"
6580 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6585 [ "$UID" != 0 ] && skip_env "must run as root" && return
6586 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
6587 skip "must have acl enabled" && return
6588 [ -z "$(which setfacl 2>/dev/null)" ] &&
6589 skip_env "could not find setfacl" && return
6590 $GSS && skip "could not run under gss" && return
6592 declare -a identity_old
6594 for num in $(seq $MDSCOUNT); do
6595 switch_identity $num true || identity_old[$num]=$?
6602 echo "performing cp ..."
6603 run_acl_subtest cp || error "run_acl_subtest cp failed"
6604 echo "performing getfacl-noacl..."
6605 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6606 echo "performing misc..."
6607 run_acl_subtest misc || error "misc test failed"
6608 echo "performing permissions..."
6609 run_acl_subtest permissions || error "permissions failed"
6610 echo "performing setfacl..."
6611 run_acl_subtest setfacl || error "setfacl test failed"
6613 # inheritance test got from HP
6614 echo "performing inheritance..."
6615 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6616 chmod +x make-tree || error "chmod +x failed"
6617 run_acl_subtest inheritance || error "inheritance test failed"
6620 echo "LU-974 ignore umask when acl is enabled..."
6621 run_acl_subtest 974 || error "LU-974 umask test failed"
6622 if [ $MDSCOUNT -ge 2 ]; then
6623 run_acl_subtest 974_remote ||
6624 error "LU-974 umask test failed under remote dir"
6627 echo "LU-2561 newly created file is same size as directory..."
6628 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
6629 run_acl_subtest 2561 || error "LU-2561 test failed"
6631 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
6634 run_acl_subtest 4924 || error "LU-4924 test failed"
6639 for num in $(seq $MDSCOUNT); do
6640 if [ "${identity_old[$num]}" = 1 ]; then
6641 switch_identity $num false || identity_old[$num]=$?
6645 run_test 103a "acl test ========================================="
6649 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
6650 local mountopts=$MDS_MOUNT_OPTS
6652 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
6656 stop $SINGLEMDS || error "failed to stop MDT."
6658 if [ -z "$MDS_MOUNT_OPTS" ]; then
6659 MDS_MOUNT_OPTS="-o noacl"
6661 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
6663 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
6664 error "failed to start MDT."
6665 MDS_MOUNT_OPTS=$mountopts
6669 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
6673 stop $SINGLEMDS || error "failed to stop MDT."
6675 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
6676 error "failed to start MDT."
6681 run_test 103b "MDS mount option 'noacl'"
6685 cp -rp $DIR/$tdir $DIR/$tdir.bak
6687 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
6688 error "$DIR/$tdir shouldn't contain default ACL"
6689 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
6690 error "$DIR/$tdir.bak shouldn't contain default ACL"
6693 run_test 103c "'cp -rp' won't set empty acl"
6696 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6698 lfs df || error "lfs df failed"
6699 lfs df -ih || error "lfs df -ih failed"
6700 lfs df -h $DIR || error "lfs df -h $DIR failed"
6701 lfs df -i $DIR || error "lfs df -i $DIR failed"
6702 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6703 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6705 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
6706 lctl --device %$OSC deactivate
6707 lfs df || error "lfs df with deactivated OSC failed"
6708 lctl --device %$OSC activate
6709 # wait the osc back to normal
6710 wait_osc_import_state client ost FULL
6712 lfs df || error "lfs df with reactivated OSC failed"
6715 run_test 104a "lfs df [-ih] [path] test ========================="
6718 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6719 [ $RUNAS_ID -eq $UID ] &&
6720 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6722 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
6723 grep "Permission denied" | wc -l)))
6724 if [ $denied_cnt -ne 0 ]; then
6725 error "lfs check servers test failed"
6728 run_test 104b "$RUNAS lfs check servers test ===================="
6731 # doesn't work on 2.4 kernels
6733 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6734 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6736 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6740 run_test 105a "flock when mounted without -o flock test ========"
6744 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6745 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6747 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6751 run_test 105b "fcntl when mounted without -o flock test ========"
6755 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6756 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6758 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6762 run_test 105c "lockf when mounted without -o flock test ========"
6764 test_105d() { # bug 15924
6765 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6766 test_mkdir -p $DIR/$tdir
6767 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6768 skip "mount w/o flock enabled" && return
6769 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6770 $LCTL set_param fail_loc=0x80000315
6771 flocks_test 2 $DIR/$tdir
6773 run_test 105d "flock race (should not freeze) ========"
6775 test_105e() { # bug 22660 && 22040
6776 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6777 skip "mount w/o flock enabled" && return
6779 flocks_test 3 $DIR/$tfile
6781 run_test 105e "Two conflicting flocks from same process ======="
6783 test_106() { #bug 10921
6784 test_mkdir -p $DIR/$tdir
6785 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6786 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6788 run_test 106 "attempt exec of dir followed by chown of that dir"
6791 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6798 local save_pattern=$(sysctl -n kernel.core_pattern)
6799 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6800 sysctl -w kernel.core_pattern=$file
6801 sysctl -w kernel.core_uses_pid=0
6809 kill -s 11 $SLEEPPID
6811 if [ -e $file ]; then
6812 size=`stat -c%s $file`
6813 [ $size -eq 0 ] && error "Fail to create core file $file"
6815 error "Fail to create core file $file"
6818 sysctl -w kernel.core_pattern=$save_pattern
6819 sysctl -w kernel.core_uses_pid=$save_uses_pid
6822 run_test 107 "Coredump on SIG"
6825 test_mkdir -p $DIR/$tdir
6826 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6827 error "mkdir with 255 char failed"
6828 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6829 error "mkdir with 256 char should fail, but did not"
6830 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6831 error "create with 255 char failed"
6832 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6833 error "create with 256 char should fail, but did not"
6838 run_test 110 "filename length checking"
6841 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6842 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
6843 tail -1 | cut -c11-20)
6844 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
6845 echo "Starting with $OSTIO_pre threads"
6848 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
6849 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
6850 echo "$NUMTEST creates/unlinks"
6851 test_mkdir -p $DIR/$tdir
6852 createmany -o $DIR/$tdir/$tfile $NUMTEST
6853 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6855 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
6856 tail -1 | cut -c11-20)
6858 # don't return an error
6859 [ $OSTIO_post == $OSTIO_pre ] && echo \
6860 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6861 echo "This may be fine, depending on what ran before this test" &&
6862 echo "and how fast this system is." && return
6864 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6866 run_test 115 "verify dynamic thread creation===================="
6869 wait_delete_completed
6870 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6871 echo OST kbytes available: ${AVAIL[@]}
6872 MAXI=0; MAXV=${AVAIL[0]}
6873 MINI=0; MINV=${AVAIL[0]}
6874 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6875 #echo OST $i: ${AVAIL[i]}kb
6876 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
6877 MAXV=${AVAIL[i]}; MAXI=$i
6879 if [[ ${AVAIL[i]} -lt $MINV ]]; then
6880 MINV=${AVAIL[i]}; MINI=$i
6883 echo Min free space: OST $MINI: $MINV
6884 echo Max free space: OST $MAXI: $MAXV
6887 test_116a() { # was previously test_116()
6888 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6889 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
6891 echo -n "Free space priority "
6892 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
6897 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
6898 trap simple_cleanup_common EXIT
6900 # Check if we need to generate uneven OSTs
6901 test_mkdir -p $DIR/$tdir/OST${MINI}
6902 local FILL=$(($MINV / 4))
6903 local DIFF=$(($MAXV - $MINV))
6904 local DIFF2=$(($DIFF * 100 / $MINV))
6906 local threshold=$(do_facet $SINGLEMDS \
6907 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
6908 threshold=${threshold%%%}
6909 echo -n "Check for uneven OSTs: "
6910 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
6912 if [[ $DIFF2 -gt $threshold ]]; then
6914 echo "Don't need to fill OST$MINI"
6916 # generate uneven OSTs. Write 2% over the QOS threshold value
6918 DIFF=$(($threshold - $DIFF2 + 2))
6919 DIFF2=$(( ($MINV * $DIFF)/100 ))
6920 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
6921 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
6922 error "setstripe failed"
6923 DIFF=$(($DIFF2 / 2048))
6925 while [ $i -lt $DIFF ]; do
6927 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
6928 bs=2M count=1 2>/dev/null
6937 DIFF=$(($MAXV - $MINV))
6938 DIFF2=$(($DIFF * 100 / $MINV))
6939 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
6940 if [[ $DIFF2 -gt $threshold ]]; then
6943 echo "failed - QOS mode won't be used"
6944 error_ignore 0000 "QOS imbalance criteria not met"
6945 simple_cleanup_common
6949 MINI1=$MINI; MINV1=$MINV
6950 MAXI1=$MAXI; MAXV1=$MAXV
6952 # now fill using QOS
6953 $SETSTRIPE -c 1 $DIR/$tdir
6954 FILL=$(($FILL / 200))
6955 if [ $FILL -gt 600 ]; then
6958 echo "writing $FILL files to QOS-assigned OSTs"
6960 while [ $i -lt $FILL ]; do
6962 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
6966 echo "wrote $i 200k files"
6970 echo "Note: free space may not be updated, so measurements might be off"
6972 DIFF2=$(($MAXV - $MINV))
6973 echo "free space delta: orig $DIFF final $DIFF2"
6974 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6975 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6976 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
6977 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6978 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
6979 FILL=$(($DIFF2 * 100 / $DIFF - 100))
6981 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
6983 # Figure out which files were written where
6984 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6985 awk '/'$MINI1': / {print $2; exit}')
6987 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
6988 echo "$MINC files created on smaller OST $MINI1"
6989 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6990 awk '/'$MAXI1': / {print $2; exit}')
6992 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
6993 echo "$MAXC files created on larger OST $MAXI1"
6994 FILL=$(($MAXC * 100 / $MINC - 100))
6995 [[ $MINC -gt 0 ]] &&
6996 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
6997 [[ $MAXC -gt $MINC ]] ||
6998 error_ignore LU-9 "stripe QOS didn't balance free space"
6999 simple_cleanup_common
7001 run_test 116a "stripe QOS: free space balance ==================="
7003 test_116b() { # LU-2093
7004 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7005 [ -z "$($LCTL get_param -n lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr |
7006 head -1 2>/dev/null)" ] && skip "no QOS" && return
7007 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7009 old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7010 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7011 do_facet $SINGLEMDS lctl set_param \
7012 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7014 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7015 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7016 do_facet $SINGLEMDS lctl set_param fail_loc=0
7018 do_facet $SINGLEMDS lctl set_param \
7019 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7021 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7023 test_117() # bug 10891
7025 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7026 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7027 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7028 lctl set_param fail_loc=0x21e
7029 > $DIR/$tfile || error "truncate failed"
7030 lctl set_param fail_loc=0
7031 echo "Truncate succeeded."
7034 run_test 117 "verify fsfilt_extend =========="
7036 NO_SLOW_RESENDCOUNT=4
7037 export OLD_RESENDCOUNT=""
7038 set_resend_count () {
7039 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7040 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7041 lctl set_param -n $PROC_RESENDCOUNT $1
7042 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7045 # for reduce test_118* time (b=14842)
7046 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7048 # Reset async IO behavior after error case
7050 FILE=$DIR/reset_async
7052 # Ensure all OSCs are cleared
7053 $SETSTRIPE -c -1 $FILE
7054 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7059 test_118a() #bug 11710
7061 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7064 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7065 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7066 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7068 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7069 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7074 run_test 118a "verify O_SYNC works =========="
7078 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7079 remote_ost_nodsh && skip "remote OST with nodsh" && return
7083 #define OBD_FAIL_OST_ENOENT 0x217
7084 set_nodes_failloc "$(osts_nodes)" 0x217
7085 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7087 set_nodes_failloc "$(osts_nodes)" 0
7088 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7089 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7092 if [[ $RC -eq 0 ]]; then
7093 error "Must return error due to dropped pages, rc=$RC"
7097 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7098 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7102 echo "Dirty pages not leaked on ENOENT"
7104 # Due to the above error the OSC will issue all RPCs syncronously
7105 # until a subsequent RPC completes successfully without error.
7106 $MULTIOP $DIR/$tfile Ow4096yc
7111 run_test 118b "Reclaim dirty pages on fatal error =========="
7115 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7117 # for 118c, restore the original resend count, LU-1940
7118 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
7119 set_resend_count $OLD_RESENDCOUNT
7120 remote_ost_nodsh && skip "remote OST with nodsh" && return
7124 #define OBD_FAIL_OST_EROFS 0x216
7125 set_nodes_failloc "$(osts_nodes)" 0x216
7127 # multiop should block due to fsync until pages are written
7128 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7132 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7133 error "Multiop failed to block on fsync, pid=$MULTIPID"
7136 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7138 if [[ $WRITEBACK -eq 0 ]]; then
7139 error "No page in writeback, writeback=$WRITEBACK"
7142 set_nodes_failloc "$(osts_nodes)" 0
7145 if [[ $RC -ne 0 ]]; then
7146 error "Multiop fsync failed, rc=$RC"
7149 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7150 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7152 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7153 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7157 echo "Dirty pages flushed via fsync on EROFS"
7160 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7162 # continue to use small resend count to reduce test_118* time (b=14842)
7163 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7167 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7168 remote_ost_nodsh && skip "remote OST with nodsh" && return
7172 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7173 set_nodes_failloc "$(osts_nodes)" 0x214
7174 # multiop should block due to fsync until pages are written
7175 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7179 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7180 error "Multiop failed to block on fsync, pid=$MULTIPID"
7183 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7185 if [[ $WRITEBACK -eq 0 ]]; then
7186 error "No page in writeback, writeback=$WRITEBACK"
7189 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7190 set_nodes_failloc "$(osts_nodes)" 0
7192 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7193 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7195 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7196 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7200 echo "Dirty pages gaurenteed flushed via fsync"
7203 run_test 118d "Fsync validation inject a delay of the bulk =========="
7206 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7209 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7210 lctl set_param fail_loc=0x8000040a
7212 # Should simulate EINVAL error which is fatal
7213 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7215 if [[ $RC -eq 0 ]]; then
7216 error "Must return error due to dropped pages, rc=$RC"
7219 lctl set_param fail_loc=0x0
7221 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7222 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7223 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7225 if [[ $LOCKED -ne 0 ]]; then
7226 error "Locked pages remain in cache, locked=$LOCKED"
7229 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7230 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7234 echo "No pages locked after fsync"
7239 run_test 118f "Simulate unrecoverable OSC side error =========="
7242 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7245 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7246 lctl set_param fail_loc=0x406
7248 # simulate local -ENOMEM
7249 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7252 lctl set_param fail_loc=0
7253 if [[ $RC -eq 0 ]]; then
7254 error "Must return error due to dropped pages, rc=$RC"
7257 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7258 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7259 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7261 if [[ $LOCKED -ne 0 ]]; then
7262 error "Locked pages remain in cache, locked=$LOCKED"
7265 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7266 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7270 echo "No pages locked after fsync"
7275 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7278 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7279 remote_ost_nodsh && skip "remote OST with nodsh" && return
7283 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7284 set_nodes_failloc "$(osts_nodes)" 0x20e
7285 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7286 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7289 set_nodes_failloc "$(osts_nodes)" 0
7290 if [[ $RC -eq 0 ]]; then
7291 error "Must return error due to dropped pages, rc=$RC"
7294 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7295 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7296 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7298 if [[ $LOCKED -ne 0 ]]; then
7299 error "Locked pages remain in cache, locked=$LOCKED"
7302 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7303 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7307 echo "No pages locked after fsync"
7311 run_test 118h "Verify timeout in handling recoverables errors =========="
7313 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7316 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7317 remote_ost_nodsh && skip "remote OST with nodsh" && return
7321 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7322 set_nodes_failloc "$(osts_nodes)" 0x20e
7324 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7325 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7328 set_nodes_failloc "$(osts_nodes)" 0
7332 if [[ $RC -ne 0 ]]; then
7333 error "got error, but should be not, rc=$RC"
7336 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7337 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7338 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7339 if [[ $LOCKED -ne 0 ]]; then
7340 error "Locked pages remain in cache, locked=$LOCKED"
7343 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7344 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7348 echo "No pages locked after fsync"
7352 run_test 118i "Fix error before timeout in recoverable error =========="
7354 [ "$SLOW" = "no" ] && set_resend_count 4
7357 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7358 remote_ost_nodsh && skip "remote OST with nodsh" && return
7362 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7363 set_nodes_failloc "$(osts_nodes)" 0x220
7365 # return -EIO from OST
7366 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7368 set_nodes_failloc "$(osts_nodes)" 0x0
7369 if [[ $RC -eq 0 ]]; then
7370 error "Must return error due to dropped pages, rc=$RC"
7373 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7374 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7375 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7376 if [[ $LOCKED -ne 0 ]]; then
7377 error "Locked pages remain in cache, locked=$LOCKED"
7380 # in recoverable error on OST we want resend and stay until it finished
7381 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7382 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7386 echo "No pages locked after fsync"
7390 run_test 118j "Simulate unrecoverable OST side error =========="
7394 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7395 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7397 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7398 set_nodes_failloc "$(osts_nodes)" 0x20e
7399 test_mkdir -p $DIR/$tdir
7401 for ((i=0;i<10;i++)); do
7402 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7403 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7410 set_nodes_failloc "$(osts_nodes)" 0
7413 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7417 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7419 test_mkdir -p $DIR/$tdir
7420 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7423 run_test 118l "fsync dir ========="
7425 test_118m() # LU-3066
7427 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7428 test_mkdir -p $DIR/$tdir
7429 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7432 run_test 118m "fdatasync dir ========="
7434 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7436 test_119a() # bug 11737
7438 BSIZE=$((512 * 1024))
7439 directio write $DIR/$tfile 0 1 $BSIZE
7440 # We ask to read two blocks, which is more than a file size.
7441 # directio will indicate an error when requested and actual
7442 # sizes aren't equeal (a normal situation in this case) and
7443 # print actual read amount.
7444 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7445 if [ "$NOB" != "$BSIZE" ]; then
7446 error "read $NOB bytes instead of $BSIZE"
7450 run_test 119a "Short directIO read must return actual read amount"
7452 test_119b() # bug 11737
7454 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7456 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7457 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7459 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7460 error "direct read failed"
7463 run_test 119b "Sparse directIO read must return actual read amount"
7465 test_119c() # bug 13099
7468 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7469 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7472 run_test 119c "Testing for direct read hitting hole"
7474 test_119d() # bug 15950
7476 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7477 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7478 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7480 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7481 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7482 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7483 lctl set_param fail_loc=0x40d
7484 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7487 cat $DIR/$tfile > /dev/null &
7488 lctl set_param fail_loc=0
7491 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7493 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7494 error "the read rpcs have not completed in 2s"
7496 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7498 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7502 test_mkdir -p $DIR/$tdir
7503 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7504 skip "no early lock cancel on server" && return 0
7506 lru_resize_disable mdc
7507 lru_resize_disable osc
7508 cancel_lru_locks mdc
7509 # asynchronous object destroy at MDT could cause bl ast to client
7510 cancel_lru_locks osc
7512 stat $DIR/$tdir > /dev/null
7513 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7514 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7515 test_mkdir $DIR/$tdir/d1
7516 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7517 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7518 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7519 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7520 lru_resize_enable mdc
7521 lru_resize_enable osc
7523 run_test 120a "Early Lock Cancel: mkdir test"
7526 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7527 test_mkdir -p $DIR/$tdir
7528 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7529 skip "no early lock cancel on server" && return 0
7530 lru_resize_disable mdc
7531 lru_resize_disable osc
7532 cancel_lru_locks mdc
7533 stat $DIR/$tdir > /dev/null
7534 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7535 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7537 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7538 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7539 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7540 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7541 lru_resize_enable mdc
7542 lru_resize_enable osc
7544 run_test 120b "Early Lock Cancel: create test"
7547 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7548 test_mkdir -p $DIR/$tdir
7549 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7550 skip "no early lock cancel on server" && return 0
7551 lru_resize_disable mdc
7552 lru_resize_disable osc
7553 test_mkdir -p $DIR/$tdir/d1
7554 test_mkdir -p $DIR/$tdir/d2
7555 touch $DIR/$tdir/d1/f1
7556 cancel_lru_locks mdc
7557 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7558 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7559 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7560 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7561 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7562 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7563 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7564 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7565 lru_resize_enable mdc
7566 lru_resize_enable osc
7568 run_test 120c "Early Lock Cancel: link test"
7571 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7572 test_mkdir -p $DIR/$tdir
7573 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7574 skip "no early lock cancel on server" && return 0
7575 lru_resize_disable mdc
7576 lru_resize_disable osc
7578 cancel_lru_locks mdc
7579 stat $DIR/$tdir > /dev/null
7580 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7581 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7582 chmod a+x $DIR/$tdir
7583 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7584 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7585 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7586 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7587 lru_resize_enable mdc
7588 lru_resize_enable osc
7590 run_test 120d "Early Lock Cancel: setattr test"
7593 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7594 test_mkdir -p $DIR/$tdir
7595 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7596 skip "no early lock cancel on server" && return 0
7597 lru_resize_disable mdc
7598 lru_resize_disable osc
7599 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7600 cancel_lru_locks mdc
7601 cancel_lru_locks osc
7602 dd if=$DIR/$tdir/f1 of=/dev/null
7603 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7604 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7605 awk '/ldlm_cancel/ {print $2}'`
7606 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7607 awk '/ldlm_bl_callback/ {print $2}'`
7608 unlink $DIR/$tdir/f1
7609 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7610 awk '/ldlm_cancel/ {print $2}'`
7611 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7612 awk '/ldlm_bl_callback/ {print $2}'`
7613 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7614 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7615 lru_resize_enable mdc
7616 lru_resize_enable osc
7618 run_test 120e "Early Lock Cancel: unlink test"
7621 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7622 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7623 skip "no early lock cancel on server" && return 0
7624 test_mkdir -p $DIR/$tdir
7625 lru_resize_disable mdc
7626 lru_resize_disable osc
7627 test_mkdir -p $DIR/$tdir/d1
7628 test_mkdir -p $DIR/$tdir/d2
7629 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7630 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7631 cancel_lru_locks mdc
7632 cancel_lru_locks osc
7633 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7634 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7635 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7636 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7637 awk '/ldlm_cancel/ {print $2}'`
7638 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7639 awk '/ldlm_bl_callback/ {print $2}'`
7640 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7641 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7642 awk '/ldlm_cancel/ {print $2}'`
7643 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7644 awk '/ldlm_bl_callback/ {print $2}'`
7645 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7646 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7647 lru_resize_enable mdc
7648 lru_resize_enable osc
7650 run_test 120f "Early Lock Cancel: rename test"
7653 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7654 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7655 skip "no early lock cancel on server" && return 0
7656 lru_resize_disable mdc
7657 lru_resize_disable osc
7659 echo create $count files
7660 test_mkdir -p $DIR/$tdir
7661 cancel_lru_locks mdc
7662 cancel_lru_locks osc
7665 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7666 awk '/ldlm_cancel/ {print $2}'`
7667 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7668 awk '/ldlm_bl_callback/ {print $2}'`
7669 createmany -o $DIR/$tdir/f $count
7671 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7672 awk '/ldlm_cancel/ {print $2}'`
7673 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7674 awk '/ldlm_bl_callback/ {print $2}'`
7676 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7677 echo rm $count files
7680 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7681 awk '/ldlm_cancel/ {print $2}'`
7682 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7683 awk '/ldlm_bl_callback/ {print $2}'`
7685 echo total: $count removes in $((t2-t1))
7686 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7688 # wait for commitment of removal
7689 lru_resize_enable mdc
7690 lru_resize_enable osc
7692 run_test 120g "Early Lock Cancel: performance test"
7694 test_121() { #bug #10589
7695 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7697 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7698 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7699 lctl set_param fail_loc=0x310
7700 cancel_lru_locks osc > /dev/null
7701 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7702 lctl set_param fail_loc=0
7703 [[ $reads -eq $writes ]] ||
7704 error "read $reads blocks, must be $writes blocks"
7706 run_test 121 "read cancel race ========="
7708 test_123a() { # was test 123, statahead(bug 11401)
7709 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7711 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7712 log "testing on UP system. Performance may be not as good as expected."
7717 test_mkdir -p $DIR/$tdir
7718 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7719 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7721 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7722 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7724 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7725 lctl set_param -n llite.*.statahead_max 0
7726 lctl get_param llite.*.statahead_max
7727 cancel_lru_locks mdc
7728 cancel_lru_locks osc
7730 time ls -l $DIR/$tdir | wc -l
7732 delta=$((etime - stime))
7733 log "ls $i files without statahead: $delta sec"
7734 lctl set_param llite.*.statahead_max=$max
7736 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7737 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7738 cancel_lru_locks mdc
7739 cancel_lru_locks osc
7741 time ls -l $DIR/$tdir | wc -l
7743 delta_sa=$((etime - stime))
7744 log "ls $i files with statahead: $delta_sa sec"
7745 lctl get_param -n llite.*.statahead_stats
7746 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7748 [[ $swrong -lt $ewrong ]] &&
7749 log "statahead was stopped, maybe too many locks held!"
7750 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
7752 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7753 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7754 lctl set_param -n llite.*.statahead_max 0
7755 lctl get_param llite.*.statahead_max
7756 cancel_lru_locks mdc
7757 cancel_lru_locks osc
7759 time ls -l $DIR/$tdir | wc -l
7761 delta=$((etime - stime))
7762 log "ls $i files again without statahead: $delta sec"
7763 lctl set_param llite.*.statahead_max=$max
7764 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7765 if [ $SLOWOK -eq 0 ]; then
7766 error "ls $i files is slower with statahead!"
7768 log "ls $i files is slower with statahead!"
7774 [ $delta -gt 20 ] && break
7775 [ $delta -gt 8 ] && MULT=$((50 / delta))
7776 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7784 delta=$((etime - stime))
7785 log "rm -r $DIR/$tdir/: $delta seconds"
7787 lctl get_param -n llite.*.statahead_stats
7789 run_test 123a "verify statahead work"
7791 test_123b () { # statahead(bug 15027)
7792 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7793 test_mkdir -p $DIR/$tdir
7794 createmany -o $DIR/$tdir/$tfile-%d 1000
7796 cancel_lru_locks mdc
7797 cancel_lru_locks osc
7799 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7800 lctl set_param fail_loc=0x80000803
7801 ls -lR $DIR/$tdir > /dev/null
7803 lctl set_param fail_loc=0x0
7804 lctl get_param -n llite.*.statahead_stats
7809 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7812 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7813 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
7814 skip "no lru resize on server" && return 0
7816 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7818 log "create $NR files at $DIR/$tdir"
7819 createmany -o $DIR/$tdir/f $NR ||
7820 error "failed to create $NR files in $DIR/$tdir"
7822 cancel_lru_locks mdc
7823 ls -l $DIR/$tdir > /dev/null
7827 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
7828 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
7829 LRU_SIZE=$($LCTL get_param -n $PARAM)
7830 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
7831 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7833 log "NS=$(basename $NSDIR)"
7838 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
7839 skip "Not enough cached locks created!"
7846 # We know that lru resize allows one client to hold $LIMIT locks
7847 # for 10h. After that locks begin to be killed by client.
7849 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
7852 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7853 # killing locks. Some time was spent for creating locks. This means
7854 # that up to the moment of sleep finish we must have killed some of
7855 # them (10-100 locks). This depends on how fast ther were created.
7856 # Many of them were touched in almost the same moment and thus will
7857 # be killed in groups.
7858 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7860 # Use $LRU_SIZE_B here to take into account real number of locks
7861 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7862 local LRU_SIZE_B=$LRU_SIZE
7864 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
7865 log "OLD_LVF=$OLD_LVF"
7866 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
7868 # Let's make sure that we really have some margin. Client checks
7869 # cached locks every 10 sec.
7871 log "Sleep ${SLEEP} sec"
7873 while ((SEC<$SLEEP)); do
7877 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
7881 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7882 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
7884 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
7885 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7886 unlinkmany $DIR/$tdir/f $NR
7890 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7891 log "unlink $NR files at $DIR/$tdir"
7892 unlinkmany $DIR/$tdir/f $NR
7894 run_test 124a "lru resize ======================================="
7896 get_max_pool_limit()
7898 local limit=$($LCTL get_param \
7899 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
7902 if [[ $l -gt $max ]]; then
7910 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7911 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
7912 skip "no lru resize on server" && return 0
7914 LIMIT=$(get_max_pool_limit)
7916 NR=$(($(default_lru_size)*20))
7917 if [[ $NR -gt $LIMIT ]]; then
7918 log "Limit lock number by $LIMIT locks"
7921 lru_resize_disable mdc
7922 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7923 error "failed to create $DIR/$tdir/disable_lru_resize"
7925 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7926 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7927 cancel_lru_locks mdc
7930 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7933 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7936 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7940 nolruresize_delta=$((etime-stime))
7941 log "ls -la time: $nolruresize_delta seconds"
7942 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7943 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7945 lru_resize_enable mdc
7946 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7947 error "failed to create $DIR/$tdir/enable_lru_resize"
7949 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7950 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7951 cancel_lru_locks mdc
7954 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7957 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7960 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7964 lruresize_delta=$((etime-stime))
7965 log "ls -la time: $lruresize_delta seconds"
7966 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7968 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7969 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7970 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7971 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7973 log "lru resize performs the same with no lru resize"
7975 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7977 run_test 124b "lru resize (performance test) ======================="
7979 test_125() { # 13358
7980 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7981 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7982 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
7983 test_mkdir -p $DIR/d125 || error "mkdir failed"
7984 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7985 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7986 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7988 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7990 test_126() { # bug 12829/13455
7991 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7992 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7993 $GSS && skip "must run as gss disabled" && return
7995 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7996 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7998 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
8000 run_test 126 "check that the fsgid provided by the client is taken into account"
8002 test_127a() { # bug 15521
8003 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8004 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
8005 $LCTL set_param osc.*.stats=0
8006 FSIZE=$((2048 * 1024))
8007 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8008 cancel_lru_locks osc
8009 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
8011 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
8012 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8013 echo "got $COUNT $NAME"
8014 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
8015 eval $NAME=$COUNT || error "Wrong proc format"
8018 read_bytes|write_bytes)
8019 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
8020 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
8021 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
8022 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
8023 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
8024 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
8025 error "sumsquare is too small: $SUMSQ"
8026 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
8027 error "sumsquare is too big: $SUMSQ"
8031 done < $DIR/${tfile}.tmp
8033 #check that we actually got some stats
8034 [ "$read_bytes" ] || error "Missing read_bytes stats"
8035 [ "$write_bytes" ] || error "Missing write_bytes stats"
8036 [ "$read_bytes" != 0 ] || error "no read done"
8037 [ "$write_bytes" != 0 ] || error "no write done"
8039 run_test 127a "verify the client stats are sane"
8041 test_127b() { # bug LU-333
8042 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8043 $LCTL set_param llite.*.stats=0
8044 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
8045 # perform 2 reads and writes so MAX is different from SUM.
8046 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8047 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8048 cancel_lru_locks osc
8049 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8050 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8052 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
8053 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8054 echo "got $COUNT $NAME"
8055 eval $NAME=$COUNT || error "Wrong proc format"
8059 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8060 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8061 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8062 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8065 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8066 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8067 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8068 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8072 done < $TMP/${tfile}.tmp
8074 #check that we actually got some stats
8075 [ "$read_bytes" ] || error "Missing read_bytes stats"
8076 [ "$write_bytes" ] || error "Missing write_bytes stats"
8077 [ "$read_bytes" != 0 ] || error "no read done"
8078 [ "$write_bytes" != 0 ] || error "no write done"
8080 run_test 127b "verify the llite client stats are sane"
8082 test_128() { # bug 15212
8084 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
8089 result=$(grep error $TMP/$tfile.log)
8091 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
8093 run_test 128 "interactive lfs for 2 consecutive find's"
8100 local LDPROC=/proc/fs/ldiskfs
8101 local facets=$(get_facets MDS)
8103 for facet in ${facets//,/ }; do
8104 canondev=$(ldiskfs_canon \
8105 *.$(convert_facet2label $facet).mntdev $facet)
8106 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
8107 LDPROC=/sys/fs/ldiskfs
8108 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
8113 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8114 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
8115 skip "Only applicable to ldiskfs-based MDTs"
8118 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8124 test_mkdir -p $DIR/$tdir
8126 # block size of mds1
8127 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
8128 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
8129 local MAX=$((MDSBLOCKSIZE * 3))
8131 local I=$(stat -c%s "$DIR/$tdir")
8133 local STRIPE_COUNT=1
8134 [[ $MDSCOUNT -ge 2 ]] && STRIPE_COUNT=$($LFS getdirstripe -c $DIR/$tdir)
8135 MAX=$((MAX*STRIPE_COUNT))
8136 while [[ $I -le $MAX ]]; do
8137 $MULTIOP $DIR/$tdir/$J Oc
8139 #check two errors ENOSPC for new version of ext4 max_dir_size patch
8140 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
8141 #and EFBIG for previous versions
8142 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
8144 echo "return code $rc received as expected"
8145 multiop $DIR/$tdir/$J Oc ||
8146 error_exit "multiop failed w/o dir size limit"
8148 I=$(stat -c%s "$DIR/$tdir")
8150 if [ $(lustre_version_code $SINGLEMDS) -lt \
8151 $(version_code 2.4.51) ]
8153 [[ $I -eq $MAX ]] && return 0
8155 [[ $I -gt $MAX ]] && return 0
8157 error_exit "current dir size $I, previous limit $MAX"
8158 elif [ $rc -ne 0 ]; then
8160 error_exit "return code $rc received instead of expected " \
8161 "$EFBIG or $ENOSPC, files in dir $I"
8164 I=$(stat -c%s "$DIR/$tdir")
8168 error "exceeded dir size limit $MAX x $MDSCOUNT $MAX : $I bytes"
8170 run_test 129 "test directory size limit ========================"
8179 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8180 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8183 trap cleanup_130 EXIT RETURN
8185 local fm_file=$DIR/$tfile
8186 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
8187 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
8188 error "dd failed for $fm_file"
8190 # LU-1795: test filefrag/FIEMAP once, even if unsupported
8191 filefrag -ves $fm_file
8193 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8194 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8195 [ $RC != 0 ] && error "filefrag $fm_file failed"
8197 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8198 grep -v "ext:" | grep -v "found")
8199 lun=$($GETSTRIPE -i $fm_file)
8201 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
8204 for line in $filefrag_op
8206 frag_lun=`echo $line | cut -d: -f5`
8207 ext_len=`echo $line | cut -d: -f4`
8208 if (( $frag_lun != $lun )); then
8210 error "FIEMAP on 1-stripe file($fm_file) failed"
8213 (( tot_len += ext_len ))
8216 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
8218 error "FIEMAP on 1-stripe file($fm_file) failed;"
8224 echo "FIEMAP on single striped file succeeded"
8226 run_test 130a "FIEMAP (1-stripe file)"
8229 [ "$OSTCOUNT" -lt "2" ] &&
8230 skip_env "skipping FIEMAP on 2-stripe file test" && return
8232 [ "$OSTCOUNT" -ge "10" ] &&
8233 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8235 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8236 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8239 trap cleanup_130 EXIT RETURN
8241 local fm_file=$DIR/$tfile
8242 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8243 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8244 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8246 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
8247 error "dd failed on $fm_file"
8249 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8250 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8251 grep -v "ext:" | grep -v "found")
8253 last_lun=$(echo $filefrag_op | cut -d: -f5)
8258 for line in $filefrag_op
8260 frag_lun=`echo $line | cut -d: -f5`
8261 ext_len=`echo $line | cut -d: -f4`
8262 if (( $frag_lun != $last_lun )); then
8263 if (( tot_len != 1024 )); then
8265 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
8272 (( tot_len += ext_len ))
8275 if (( num_luns != 2 || tot_len != 1024 )); then
8277 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8283 echo "FIEMAP on 2-stripe file succeeded"
8285 run_test 130b "FIEMAP (2-stripe file)"
8288 [ "$OSTCOUNT" -lt "2" ] &&
8289 skip_env "skipping FIEMAP on 2-stripe file" && return
8291 [ "$OSTCOUNT" -ge "10" ] &&
8292 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8294 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8295 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
8298 trap cleanup_130 EXIT RETURN
8300 local fm_file=$DIR/$tfile
8301 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8302 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8303 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8305 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
8307 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8308 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
8310 last_lun=`echo $filefrag_op | cut -d: -f5`
8315 for line in $filefrag_op
8317 frag_lun=`echo $line | cut -d: -f5`
8318 ext_len=`echo $line | cut -d: -f4`
8319 if (( $frag_lun != $last_lun )); then
8320 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
8321 if (( logical != 512 )); then
8323 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
8326 if (( tot_len != 512 )); then
8328 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8335 (( tot_len += ext_len ))
8338 if (( num_luns != 2 || tot_len != 512 )); then
8340 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8346 echo "FIEMAP on 2-stripe file with hole succeeded"
8348 run_test 130c "FIEMAP (2-stripe file with hole)"
8351 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
8353 [ "$OSTCOUNT" -ge "10" ] &&
8354 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8356 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8357 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8359 trap cleanup_130 EXIT RETURN
8361 local fm_file=$DIR/$tfile
8362 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
8363 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8364 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8366 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
8367 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
8368 error "dd failed on $fm_file"
8370 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8371 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" |
8372 grep -v "ext:" | grep -v "found"`
8374 last_lun=`echo $filefrag_op | cut -d: -f5`
8379 for line in $filefrag_op
8381 frag_lun=`echo $line | cut -d: -f5`
8382 ext_len=`echo $line | cut -d: -f4`
8383 if (( $frag_lun != $last_lun )); then
8384 if (( tot_len != 1024 )); then
8386 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8393 (( tot_len += ext_len ))
8396 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
8398 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8404 echo "FIEMAP on N-stripe file succeeded"
8406 run_test 130d "FIEMAP (N-stripe file)"
8409 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
8411 [ "$OSTCOUNT" -ge "10" ] &&
8412 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8414 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8415 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8417 trap cleanup_130 EXIT RETURN
8419 local fm_file=$DIR/$tfile
8420 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8421 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8422 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8425 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8426 for ((i = 0; i < $NUM_BLKS; i++))
8428 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8431 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8432 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8434 last_lun=`echo $filefrag_op | cut -d: -f5`
8439 for line in $filefrag_op
8441 frag_lun=`echo $line | cut -d: -f5`
8442 ext_len=`echo $line | cut -d: -f4`
8443 if (( $frag_lun != $last_lun )); then
8444 if (( tot_len != $EXPECTED_LEN )); then
8446 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8453 (( tot_len += ext_len ))
8456 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8458 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8464 echo "FIEMAP with continuation calls succeeded"
8466 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8468 # Test for writev/readv
8470 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8471 error "writev test failed"
8472 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8473 error "readv failed"
8476 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8479 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8480 error "append writev test failed"
8481 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8482 error "append writev test failed"
8485 run_test 131b "test append writev"
8488 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8491 run_test 131c "test read/write on file w/o objects"
8494 rwv -f $DIR/$tfile -w -n 1 1572864
8495 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8496 if [ "$NOB" != 1572864 ]; then
8497 error "Short read filed: read $NOB bytes instead of 1572864"
8501 run_test 131d "test short read"
8504 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8505 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8506 error "read hitting hole failed"
8509 run_test 131e "test read hitting hole"
8514 for node in $(osts_nodes); do
8515 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8516 [ x$gl = x"" ] && gl=0
8517 gl_sum=$((gl_sum + gl))
8527 if [ x$som = x"enabled" ]; then
8528 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8529 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8530 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8532 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8533 MOUNTOPT="$MOUNTOPT,som_preview"
8534 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8537 # do remount to make new mount-conf parameters actual
8544 test_132() { #1028, SOM
8545 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8546 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8547 local num=$(get_mds_dir $DIR)
8548 local mymds=mds${num}
8549 local MOUNTOPT_SAVE=$MOUNTOPT
8551 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8552 cancel_lru_locks osc
8554 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8556 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8557 stat $DIR/$tfile >/dev/null
8558 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8559 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8561 som_mode_switch $som1 $gl1 $gl2
8563 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8564 cancel_lru_locks osc
8566 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8567 if [ $som1 == $som2 ]; then
8568 error "som is still "$som2
8569 if [ x$som2 = x"enabled" ]; then
8576 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8577 stat $DIR/$tfile >/dev/null
8578 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8579 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8580 som_mode_switch $som2 $gl1 $gl2
8581 MOUNTOPT=$MOUNTOPT_SAVE
8583 run_test 132 "som avoids glimpse rpc"
8589 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8591 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8593 *) error "Wrong argument $1" ;;
8596 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8597 # if the argument $3 is zero, it means any stat increment is ok.
8598 if [[ $3 -gt 0 ]]; then
8599 count=$(echo $res | awk '{ print $2 }')
8600 [[ $count -ne $3 ]] &&
8601 error "The $2 counter on $1 is wrong - expected $3"
8606 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8607 remote_ost_nodsh && skip "remote OST with nodsh" && return
8608 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8610 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8611 { skip "MDS doesn't support rename stats"; return; }
8612 local testdir=$DIR/${tdir}/stats_testdir
8613 mkdir -p $DIR/${tdir}
8616 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8617 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8619 # verify mdt stats first.
8620 mkdir ${testdir} || error "mkdir failed"
8621 check_stats $SINGLEMDS "mkdir" 1
8622 touch ${testdir}/${tfile} || "touch failed"
8623 check_stats $SINGLEMDS "open" 1
8624 check_stats $SINGLEMDS "close" 1
8625 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8626 check_stats $SINGLEMDS "mknod" 1
8627 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8628 check_stats $SINGLEMDS "unlink" 1
8629 rm -f ${testdir}/${tfile} || error "file remove failed"
8630 check_stats $SINGLEMDS "unlink" 2
8632 # remove working dir and check mdt stats again.
8633 rmdir ${testdir} || error "rmdir failed"
8634 check_stats $SINGLEMDS "rmdir" 1
8636 local testdir1=$DIR/${tdir}/stats_testdir1
8638 mkdir -p ${testdir1}
8639 touch ${testdir1}/test1
8640 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8641 check_stats $SINGLEMDS "crossdir_rename" 1
8643 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8644 check_stats $SINGLEMDS "samedir_rename" 1
8648 run_test 133a "Verifying MDT stats ========================================"
8651 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8652 remote_ost_nodsh && skip "remote OST with nodsh" && return
8653 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8654 local testdir=$DIR/${tdir}/stats_testdir
8655 mkdir -p ${testdir} || error "mkdir failed"
8656 touch ${testdir}/${tfile} || "touch failed"
8657 cancel_lru_locks mdc
8660 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8661 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8663 # extra mdt stats verification.
8664 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8665 check_stats $SINGLEMDS "setattr" 1
8666 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8667 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8669 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8670 check_stats $SINGLEMDS "getattr" 1
8672 $LFS df || error "lfs failed"
8673 check_stats $SINGLEMDS "statfs" 1
8677 run_test 133b "Verifying extra MDT stats =================================="
8680 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8681 remote_ost_nodsh && skip "remote OST with nodsh" && return
8682 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8683 local testdir=$DIR/${tdir}/stats_testdir
8684 test_mkdir -p ${testdir} || error "mkdir failed"
8686 # verify obdfilter stats.
8687 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8689 cancel_lru_locks osc
8690 wait_delete_completed
8693 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8694 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8696 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8698 cancel_lru_locks osc
8699 check_stats ost "write" 1
8701 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8702 check_stats ost "read" 1
8704 > ${testdir}/${tfile} || error "truncate failed"
8705 check_stats ost "punch" 1
8707 rm -f ${testdir}/${tfile} || error "file remove failed"
8708 wait_delete_completed
8709 check_stats ost "destroy" 1
8713 run_test 133c "Verifying OST stats ========================================"
8720 while [ $value -ge 2 ]; do
8725 if [ $orig -gt $order ]; then
8733 local size=('K' 'M' 'G' 'T');
8735 local size_string=$value
8737 while [ $value -ge 1024 ]; do
8738 if [ $i -gt 3 ]; then
8739 #T is the biggest unit we get here, if that is bigger,
8741 size_string=${value}T
8744 value=$((value >> 10))
8745 if [ $value -lt 1024 ]; then
8746 size_string=${value}${size[$i]}
8757 local context=${2:-.}
8758 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8760 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8765 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8766 remote_ost_nodsh && skip "remote OST with nodsh" && return
8767 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8768 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8769 { skip "MDS doesn't support rename stats"; return; }
8771 local testdir1=$DIR/${tdir}/stats_testdir1
8772 local testdir2=$DIR/${tdir}/stats_testdir2
8774 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8776 mkdir -p ${testdir1} || error "mkdir failed"
8777 mkdir -p ${testdir2} || error "mkdir failed"
8779 createmany -o $testdir1/test 512 || error "createmany failed"
8781 # check samedir rename size
8782 mv ${testdir1}/test0 ${testdir1}/test_0
8784 local testdir1_size=$(ls -l $DIR/${tdir} |
8785 awk '/stats_testdir1/ {print $5}')
8786 local testdir2_size=$(ls -l $DIR/${tdir} |
8787 awk '/stats_testdir2/ {print $5}')
8789 testdir1_size=$(order_2 $testdir1_size)
8790 testdir2_size=$(order_2 $testdir2_size)
8792 testdir1_size=$(size_in_KMGT $testdir1_size)
8793 testdir2_size=$(size_in_KMGT $testdir2_size)
8795 echo "source rename dir size: ${testdir1_size}"
8796 echo "target rename dir size: ${testdir2_size}"
8798 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8799 eval $cmd || error "$cmd failed"
8800 local samedir=$($cmd | grep 'same_dir')
8801 local same_sample=$(get_rename_size $testdir1_size)
8802 [ -z "$samedir" ] && error "samedir_rename_size count error"
8803 [[ $same_sample -eq 1 ]] ||
8804 error "samedir_rename_size error $same_sample"
8805 echo "Check same dir rename stats success"
8807 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8809 # check crossdir rename size
8810 mv ${testdir1}/test_0 ${testdir2}/test_0
8812 testdir1_size=$(ls -l $DIR/${tdir} |
8813 awk '/stats_testdir1/ {print $5}')
8814 testdir2_size=$(ls -l $DIR/${tdir} |
8815 awk '/stats_testdir2/ {print $5}')
8817 testdir1_size=$(order_2 $testdir1_size)
8818 testdir2_size=$(order_2 $testdir2_size)
8820 testdir1_size=$(size_in_KMGT $testdir1_size)
8821 testdir2_size=$(size_in_KMGT $testdir2_size)
8823 echo "source rename dir size: ${testdir1_size}"
8824 echo "target rename dir size: ${testdir2_size}"
8826 eval $cmd || error "$cmd failed"
8827 local crossdir=$($cmd | grep 'crossdir')
8828 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8829 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8830 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8831 [[ $src_sample -eq 1 ]] ||
8832 error "crossdir_rename_size error $src_sample"
8833 [[ $tgt_sample -eq 1 ]] ||
8834 error "crossdir_rename_size error $tgt_sample"
8835 echo "Check cross dir rename stats success"
8838 run_test 133d "Verifying rename_stats ========================================"
8841 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8842 local testdir=$DIR/${tdir}/stats_testdir
8843 local ctr f0 f1 bs=32768 count=42 sum
8845 remote_ost_nodsh && skip "remote OST with nodsh" && return
8846 mkdir -p ${testdir} || error "mkdir failed"
8848 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8850 for ctr in {write,read}_bytes; do
8852 cancel_lru_locks osc
8854 do_facet ost1 $LCTL set_param -n \
8855 "obdfilter.*.exports.clear=clear"
8857 if [ $ctr = write_bytes ]; then
8859 f1=${testdir}/${tfile}
8861 f0=${testdir}/${tfile}
8865 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8868 cancel_lru_locks osc
8870 sum=$(do_facet ost1 $LCTL get_param \
8871 "obdfilter.*.exports.*.stats" |
8872 awk -v ctr=$ctr 'BEGIN { sum = 0 }
8873 $1 == ctr { sum += $7 }
8874 END { printf("%0.0f", sum) }')
8876 if ((sum != bs * count)); then
8877 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8883 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8886 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8889 # First without trusting modes.
8890 find $proc_dirs -exec cat '{}' \; &> /dev/null
8892 # Second verifying readability.
8895 -exec cat '{}' \; &> /dev/null ||
8896 error "proc file read failed"
8898 for facet in $SINGLEMDS ost1; do
8899 do_facet $facet find $proc_dirs \
8900 ! -name req_history \
8901 -exec cat '{}' \\\; &> /dev/null
8903 do_facet $facet find $proc_dirs \
8904 ! -name req_history \
8906 -exec cat '{}' \\\; &> /dev/null ||
8907 error "proc file read failed"
8910 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8912 test_140() { #bug-17379
8913 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8914 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8915 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8916 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8918 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8919 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8921 while i=`expr $i + 1`; do
8922 test_mkdir -p $i || error "Creating dir $i"
8923 cd $i || error "Changing to $i"
8924 ln -s ../stat stat || error "Creating stat symlink"
8925 # Read the symlink until ELOOP present,
8926 # not LBUGing the system is considered success,
8927 # we didn't overrun the stack.
8928 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8930 if [ $ret -eq 40 ]; then
8933 error "Open stat symlink"
8939 echo "The symlink depth = $i"
8940 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8941 error "Invalid symlink depth"
8943 # Test recursive symlink
8944 ln -s symlink_self symlink_self
8945 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8946 echo "open symlink_self returns $ret"
8947 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8949 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8952 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8953 local TF="$TMP/$tfile"
8955 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8957 cancel_lru_locks osc
8958 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8959 remount_client $MOUNT
8961 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8964 $TRUNCATE $DIR/$tfile 6000
8965 cancel_lru_locks osc
8966 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8969 echo "12345" >>$DIR/$tfile
8970 cancel_lru_locks osc
8971 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8974 echo "12345" >>$DIR/$tfile
8975 cancel_lru_locks osc
8976 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8981 run_test 150 "truncate/append tests"
8983 #LU-2902 roc_hit was not able to read all values from lproc
8984 function roc_hit_init() {
8985 local list=$(comma_list $(osts_nodes))
8986 local dir=$DIR/$tdir-check
8987 local file=$dir/file
8993 #use setstripe to do a write to every ost
8994 for i in $(seq 0 $((OSTCOUNT-1))); do
8995 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
8996 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
8997 idx=$(printf %04x $i)
8998 BEFORE=$(get_osd_param $list *OST*$idx stats |
8999 awk '$1 == "cache_access" {sum += $2}
9000 END { printf("%0.0f", sum) }')
9002 cancel_lru_locks osc
9003 cat $file >/dev/null
9005 AFTER=$(get_osd_param $list *OST*$idx stats |
9006 awk '$1 == "cache_access" {sum += $2}
9007 END { printf("%0.0f", sum) }')
9009 echo BEFORE:$BEFORE AFTER:$AFTER
9010 if ! let "AFTER - BEFORE == 4"; then
9012 error "roc_hit is not safe to use"
9020 function roc_hit() {
9021 local list=$(comma_list $(osts_nodes))
9022 echo $(get_osd_param $list '' stats |
9023 awk '$1 == "cache_hit" {sum += $2}
9024 END { printf("%0.0f", sum) }')
9027 function set_cache() {
9030 if [ "$2" == "off" ]; then
9033 local list=$(comma_list $(osts_nodes))
9034 set_osd_param $list '' $1_cache_enable $on
9036 cancel_lru_locks osc
9040 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9041 remote_ost_nodsh && skip "remote OST with nodsh" && return
9044 local list=$(comma_list $(osts_nodes))
9046 # check whether obdfilter is cache capable at all
9047 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
9048 echo "not cache-capable obdfilter"
9052 # check cache is enabled on all obdfilters
9053 if get_osd_param $list '' read_cache_enable | grep 0; then
9054 echo "oss cache is disabled"
9058 set_osd_param $list '' writethrough_cache_enable 1
9060 # check write cache is enabled on all obdfilters
9061 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
9062 echo "oss write cache is NOT enabled"
9068 #define OBD_FAIL_OBD_NO_LRU 0x609
9069 do_nodes $list $LCTL set_param fail_loc=0x609
9071 # pages should be in the case right after write
9072 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
9075 local BEFORE=$(roc_hit)
9076 cancel_lru_locks osc
9077 cat $DIR/$tfile >/dev/null
9078 local AFTER=$(roc_hit)
9080 do_nodes $list $LCTL set_param fail_loc=0
9082 if ! let "AFTER - BEFORE == CPAGES"; then
9083 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9086 # the following read invalidates the cache
9087 cancel_lru_locks osc
9088 set_osd_param $list '' read_cache_enable 0
9089 cat $DIR/$tfile >/dev/null
9091 # now data shouldn't be found in the cache
9093 cancel_lru_locks osc
9094 cat $DIR/$tfile >/dev/null
9096 if let "AFTER - BEFORE != 0"; then
9097 error "IN CACHE: before: $BEFORE, after: $AFTER"
9100 set_osd_param $list '' read_cache_enable 1
9103 run_test 151 "test cache on oss and controls ==============================="
9106 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9107 local TF="$TMP/$tfile"
9109 # simulate ENOMEM during write
9110 #define OBD_FAIL_OST_NOMEM 0x226
9111 lctl set_param fail_loc=0x80000226
9112 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9114 sync || error "sync failed"
9115 lctl set_param fail_loc=0
9117 # discard client's cache
9118 cancel_lru_locks osc
9120 # simulate ENOMEM during read
9121 lctl set_param fail_loc=0x80000226
9122 cmp $TF $DIR/$tfile || error "cmp failed"
9123 lctl set_param fail_loc=0
9127 run_test 152 "test read/write with enomem ============================"
9130 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
9132 run_test 153 "test if fdatasync does not crash ======================="
9134 dot_lustre_fid_permission_check() {
9136 local ffid=$MOUNT/.lustre/fid/$fid
9139 echo "stat fid $fid"
9140 stat $ffid > /dev/null || error "stat $ffid failed."
9141 echo "touch fid $fid"
9142 touch $ffid || error "touch $ffid failed."
9143 echo "write to fid $fid"
9144 cat /etc/hosts > $ffid || error "write $ffid failed."
9145 echo "read fid $fid"
9146 diff /etc/hosts $ffid || error "read $ffid failed."
9147 echo "append write to fid $fid"
9148 cat /etc/hosts >> $ffid || error "append write $ffid failed."
9149 echo "rename fid $fid"
9150 mv $ffid $test_dir/$tfile.1 &&
9151 error "rename $ffid to $tfile.1 should fail."
9152 touch $test_dir/$tfile.1
9153 mv $test_dir/$tfile.1 $ffid &&
9154 error "rename $tfile.1 to $ffid should fail."
9155 rm -f $test_dir/$tfile.1
9156 echo "truncate fid $fid"
9157 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
9158 echo "link fid $fid"
9159 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
9160 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
9161 echo "setfacl fid $fid"
9162 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
9163 echo "getfacl fid $fid"
9164 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
9166 echo "unlink fid $fid"
9167 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
9168 echo "mknod fid $fid"
9169 mknod $ffid c 1 3 && error "mknod $ffid should fail."
9171 fid=[0xf00000400:0x1:0x0]
9172 ffid=$MOUNT/.lustre/fid/$fid
9174 echo "stat non-exist fid $fid"
9175 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
9176 echo "write to non-exist fid $fid"
9177 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
9178 echo "link new fid $fid"
9179 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
9181 mkdir -p $test_dir/$tdir
9182 touch $test_dir/$tdir/$tfile
9183 fid=$($LFS path2fid $test_dir/$tdir)
9186 error "error: could not get fid for $test_dir/$dir/$tfile."
9188 ffid=$MOUNT/.lustre/fid/$fid
9191 ls $ffid > /dev/null || error "ls $ffid failed."
9192 echo "touch $fid/$tfile.1"
9193 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
9195 echo "touch $MOUNT/.lustre/fid/$tfile"
9196 touch $MOUNT/.lustre/fid/$tfile && \
9197 error "touch $MOUNT/.lustre/fid/$tfile should fail."
9199 echo "setxattr to $MOUNT/.lustre/fid"
9200 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
9202 echo "listxattr for $MOUNT/.lustre/fid"
9203 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
9205 echo "delxattr from $MOUNT/.lustre/fid"
9206 setfattr -x trusted.name1 $MOUNT/.lustre/fid
9208 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
9209 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
9210 error "touch invalid fid should fail."
9212 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
9213 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
9214 error "touch non-normal fid should fail."
9216 echo "rename $tdir to $MOUNT/.lustre/fid"
9217 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
9218 error "rename to $MOUNT/.lustre/fid should fail."
9220 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
9222 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
9223 local new_obf_mode=777
9225 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
9226 chmod $new_obf_mode $DIR/.lustre/fid ||
9227 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
9229 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
9230 [ $obf_mode -eq $new_obf_mode ] ||
9231 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
9233 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
9234 chmod $old_obf_mode $DIR/.lustre/fid ||
9235 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
9238 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
9239 fid=$($LFS path2fid $test_dir/$tfile-2)
9240 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
9241 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
9242 error "create lov data thru .lustre should fail."
9243 echo "cp /etc/passwd $test_dir/$tfile-2"
9244 cp /etc/passwd $test_dir/$tfile-2 ||
9245 error "copy to $test_dir/$tfile-2 failed."
9246 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
9247 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
9248 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
9250 rm -rf $test_dir/tfile.lnk
9251 rm -rf $test_dir/$tfile-2
9255 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9256 skip "Need MDS version at least 2.4.1" && return
9259 local FID=$($LFS path2fid $DIR/$tfile)
9260 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
9262 # check that we get the same pathname back
9263 local FOUND=$($LFS fid2path $MOUNT $FID)
9264 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
9265 [ "$FOUND" != "$DIR/$tfile" ] &&
9266 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
9270 run_test 154A "lfs path2fid and fid2path basic checks"
9273 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9274 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9275 { skip "Need MDS version at least 2.2.51"; return 0; }
9276 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9278 cp /etc/hosts $DIR/$tfile
9280 fid=$($LFS path2fid $DIR/$tfile)
9282 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
9284 dot_lustre_fid_permission_check "$fid" $DIR ||
9285 error "dot lustre permission check $fid failed"
9287 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
9289 touch $MOUNT/.lustre/file &&
9290 error "creation is not allowed under .lustre"
9292 mkdir $MOUNT/.lustre/dir &&
9293 error "mkdir is not allowed under .lustre"
9297 run_test 154a "Open-by-FID"
9300 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9301 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9302 { skip "Need MDS version at least 2.2.51"; return 0; }
9304 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
9306 local remote_dir=$DIR/$tdir/remote_dir
9311 $LFS mkdir -i $MDTIDX $remote_dir ||
9312 error "create remote directory failed"
9314 cp /etc/hosts $remote_dir/$tfile
9316 fid=$($LFS path2fid $remote_dir/$tfile)
9318 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
9320 dot_lustre_fid_permission_check "$fid" $remote_dir ||
9321 error "dot lustre permission check $fid failed"
9324 run_test 154b "Open-by-FID for remote directory"
9327 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9328 skip "Need MDS version at least 2.4.1" && return
9330 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
9331 local FID1=$($LFS path2fid $DIR/$tfile.1)
9332 local FID2=$($LFS path2fid $DIR/$tfile.2)
9333 local FID3=$($LFS path2fid $DIR/$tfile.3)
9336 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
9337 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
9338 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
9340 [ "$FID" = "${!want}" ] ||
9341 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
9345 $LFS fid2path $MOUNT $FID1 $FID2 $FID3 | while read PATHNAME; do
9346 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
9347 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
9351 run_test 154c "lfs path2fid and fid2path multiple arguments"
9354 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
9355 skip "Need MDS version at least 2.5.53" && return
9358 nid=$($LCTL list_nids | sed "s/\./\\\./g")
9362 local proc_ofile="mdt.*.exports.'$nid'.open_files"
9369 fid=$($LFS path2fid $DIR/$tfile)
9372 cmd="exec $fd<$DIR/$tfile"
9374 fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
9375 echo $fid_list | grep $fid
9378 cmd="exec $fd>/dev/null"
9380 if [ $rc -ne 0 ]; then
9381 error "FID $fid not found in open files list $fid_list"
9384 run_test 154d "Verify open file fid"
9388 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
9389 skip "Need MDS version at least 2.6.50" && return
9391 if ls -a $MOUNT | grep -q '^\.lustre$'; then
9392 error ".lustre returned by readdir"
9395 run_test 154e ".lustre is not returned by readdir"
9397 test_155_small_load() {
9398 local temp=$TMP/$tfile
9399 local file=$DIR/$tfile
9401 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
9402 error "dd of=$temp bs=6096 count=1 failed"
9404 cancel_lru_locks osc
9405 cmp $temp $file || error "$temp $file differ"
9407 $TRUNCATE $temp 6000
9408 $TRUNCATE $file 6000
9409 cmp $temp $file || error "$temp $file differ (truncate1)"
9411 echo "12345" >>$temp
9412 echo "12345" >>$file
9413 cmp $temp $file || error "$temp $file differ (append1)"
9415 echo "12345" >>$temp
9416 echo "12345" >>$file
9417 cmp $temp $file || error "$temp $file differ (append2)"
9423 test_155_big_load() {
9424 remote_ost_nodsh && skip "remote OST with nodsh" && return
9425 local temp=$TMP/$tfile
9426 local file=$DIR/$tfile
9429 local cache_size=$(do_facet ost$((MAXI+1)) \
9430 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
9431 local large_file_size=$((cache_size * 2))
9433 echo "OSS cache size: $cache_size KB"
9434 echo "Large file size: $large_file_size KB"
9436 [ $MAXV -le $large_file_size ] && \
9437 skip_env "max available OST size needs > $large_file_size KB" && \
9440 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
9442 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
9443 error "dd of=$temp bs=$large_file_size count=1k failed"
9446 cancel_lru_locks osc
9447 cmp $temp $file || error "$temp $file differ"
9454 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9456 set_cache writethrough on
9459 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
9462 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9464 set_cache writethrough off
9467 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
9470 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9472 set_cache writethrough on
9475 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
9478 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9480 set_cache writethrough off
9483 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
9486 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9488 set_cache writethrough on
9491 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
9494 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9496 set_cache writethrough off
9499 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
9502 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9504 set_cache writethrough on
9507 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
9510 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9512 set_cache writethrough off
9515 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
9518 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9522 local file="$DIR/$tfile"
9524 [ "$(facet_fstype ost1)" = "zfs" ] &&
9525 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
9530 log "Turn on read and write cache"
9532 set_cache writethrough on
9534 log "Write data and read it back."
9535 log "Read should be satisfied from the cache."
9536 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9538 cancel_lru_locks osc
9539 cat $file >/dev/null
9541 if ! let "AFTER - BEFORE == CPAGES"; then
9542 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9544 log "cache hits:: before: $BEFORE, after: $AFTER"
9547 log "Read again; it should be satisfied from the cache."
9549 cancel_lru_locks osc
9550 cat $file >/dev/null
9552 if ! let "AFTER - BEFORE == CPAGES"; then
9553 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9555 log "cache hits:: before: $BEFORE, after: $AFTER"
9559 log "Turn off the read cache and turn on the write cache"
9561 set_cache writethrough on
9563 log "Read again; it should be satisfied from the cache."
9565 cancel_lru_locks osc
9566 cat $file >/dev/null
9568 if ! let "AFTER - BEFORE == CPAGES"; then
9569 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9571 log "cache hits:: before: $BEFORE, after: $AFTER"
9574 log "Read again; it should not be satisfied from the cache."
9576 cancel_lru_locks osc
9577 cat $file >/dev/null
9579 if ! let "AFTER - BEFORE == 0"; then
9580 error "IN CACHE: before: $BEFORE, after: $AFTER"
9582 log "cache hits:: before: $BEFORE, after: $AFTER"
9585 log "Write data and read it back."
9586 log "Read should be satisfied from the cache."
9587 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9589 cancel_lru_locks osc
9590 cat $file >/dev/null
9592 if ! let "AFTER - BEFORE == CPAGES"; then
9593 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9595 log "cache hits:: before: $BEFORE, after: $AFTER"
9598 log "Read again; it should not be satisfied from the cache."
9600 cancel_lru_locks osc
9601 cat $file >/dev/null
9603 if ! let "AFTER - BEFORE == 0"; then
9604 error "IN CACHE: before: $BEFORE, after: $AFTER"
9606 log "cache hits:: before: $BEFORE, after: $AFTER"
9610 log "Turn off read and write cache"
9612 set_cache writethrough off
9614 log "Write data and read it back"
9615 log "It should not be satisfied from the cache."
9617 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9618 cancel_lru_locks osc
9620 cat $file >/dev/null
9622 if ! let "AFTER - BEFORE == 0"; then
9623 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9625 log "cache hits:: before: $BEFORE, after: $AFTER"
9629 log "Turn on the read cache and turn off the write cache"
9631 set_cache writethrough off
9633 log "Write data and read it back"
9634 log "It should not be satisfied from the cache."
9636 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9638 cancel_lru_locks osc
9639 cat $file >/dev/null
9641 if ! let "AFTER - BEFORE == 0"; then
9642 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9644 log "cache hits:: before: $BEFORE, after: $AFTER"
9647 log "Read again; it should be satisfied from the cache."
9649 cancel_lru_locks osc
9650 cat $file >/dev/null
9652 if ! let "AFTER - BEFORE == CPAGES"; then
9653 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9655 log "cache hits:: before: $BEFORE, after: $AFTER"
9660 run_test 156 "Verification of tunables ============================"
9664 if [[ $MDSCOUNT -gt 1 ]]; then
9665 error_ignore bz17935 $*
9673 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
9675 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
9677 if [ $MASK -eq 1 ]; then
9678 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
9680 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
9684 changelog_extract_field() {
9690 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
9691 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9696 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9697 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9698 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9699 { skip "Need MDS version at least 2.2.0"; return; }
9701 local CL_USERS="mdd.$MDT0.changelog_users"
9702 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9703 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9704 echo "Registered as changelog user $USER"
9705 $GET_CL_USERS | grep -q $USER ||
9706 error "User $USER not found in changelog_users"
9709 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9710 touch $DIR/$tdir/pics/2008/zachy/timestamp
9711 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9712 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9713 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9714 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9715 rm $DIR/$tdir/pics/desktop.jpg
9717 $LFS changelog $MDT0 | tail -5
9719 echo "verifying changelog mask"
9720 changelog_chmask "MKDIR"
9721 changelog_chmask "CLOSE"
9723 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9724 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9726 changelog_chmask "MKDIR"
9727 changelog_chmask "CLOSE"
9729 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9730 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9732 $LFS changelog $MDT0
9733 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9734 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9735 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9736 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9739 echo "verifying target fid"
9740 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
9741 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9742 [ "$fidc" == "$fidf" ] ||
9743 err17935 "fid in changelog $fidc != file fid $fidf"
9744 echo "verifying parent fid"
9745 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
9746 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9747 [ "$fidc" == "$fidf" ] ||
9748 err17935 "pfid in changelog $fidc != dir fid $fidf"
9750 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9751 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9752 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9753 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9754 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
9755 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
9757 MIN_REC=$($GET_CL_USERS |
9758 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9759 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
9760 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9761 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
9762 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
9764 # LU-3446 changelog index reset on MDT restart
9765 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9766 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
9767 $LFS changelog_clear $MDT0 $USER 0
9768 stop $SINGLEMDS || error "Fail to stop MDT."
9769 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
9770 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
9771 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
9772 [ $CUR_REC1 == $CUR_REC2 ] ||
9773 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
9775 echo "verifying user deregister"
9776 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9777 $GET_CL_USERS | grep -q $USER &&
9778 error "User $USER still in changelog_users"
9780 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
9781 if [ $USERS -eq 0 ]; then
9782 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
9783 touch $DIR/$tdir/chloe
9784 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
9785 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
9786 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9788 echo "$USERS other changelog users; can't verify off"
9791 run_test 160a "changelog sanity"
9793 test_160b() { # LU-3587
9794 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9795 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9796 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9797 { skip "Need MDS version at least 2.2.0"; return; }
9799 local CL_USERS="mdd.$MDT0.changelog_users"
9800 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9801 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9802 echo "Registered as changelog user $USER"
9803 $GET_CL_USERS | grep -q $USER ||
9804 error "User $USER not found in changelog_users"
9806 local LONGNAME1=$(str_repeat a 255)
9807 local LONGNAME2=$(str_repeat b 255)
9810 echo "creating very long named file"
9811 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
9812 echo "moving very long named file"
9813 mv $LONGNAME1 $LONGNAME2
9815 $LFS changelog $MDT0 | grep RENME
9817 echo "deregistering $USER"
9818 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9822 run_test 160b "Verify that very long rename doesn't crash in changelog"
9826 local server_version=$(lustre_version_code $SINGLEMDS)
9828 [[ $server_version -gt $(version_code 2.5.57) ]] ||
9829 [[ $server_version -gt $(version_code 2.5.1) &&
9830 $server_version -lt $(version_code 2.5.50) ]] ||
9831 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
9832 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9835 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
9836 changelog_register -n)
9840 $MCREATE $DIR/$tdir/foo_160c
9841 changelog_chmask "TRUNC"
9842 $TRUNCATE $DIR/$tdir/foo_160c 200
9843 changelog_chmask "TRUNC"
9844 $TRUNCATE $DIR/$tdir/foo_160c 199
9845 $LFS changelog $MDT0
9846 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
9847 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
9848 $LFS changelog_clear $MDT0 $USER 0
9850 # Deregistration step
9851 echo "deregistering $USER"
9852 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9854 run_test 160c "verify that changelog log catch the truncate event"
9857 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9858 test_mkdir -p $DIR/$tdir
9859 cp /etc/hosts $DIR/$tdir/$tfile
9860 test_mkdir $DIR/$tdir/foo1
9861 test_mkdir $DIR/$tdir/foo2
9862 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9863 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9864 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9865 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9866 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
9867 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9868 $LFS fid2path $DIR $FID
9869 err17935 "bad link ea"
9872 rm $DIR/$tdir/foo2/zachary
9874 rm $DIR/$tdir/foo2/thor
9876 rm $DIR/$tdir/$tfile
9878 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9879 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9881 $LFS fid2path $DIR $FID
9882 err17935 "bad link rename"
9884 rm $DIR/$tdir/foo2/maggie
9887 local longname=filename_avg_len_is_thirty_two_
9888 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
9889 error "failed to hardlink many files"
9890 links=$($LFS fid2path $DIR $FID | wc -l)
9891 echo -n "${links}/1000 links in link EA"
9892 [[ $links -gt 60 ]] ||
9893 err17935 "expected at least 60 links in link EA"
9894 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
9895 error "failed to unlink many hardlinks"
9897 run_test 161a "link ea sanity"
9900 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9901 [ $MDSCOUNT -lt 2 ] &&
9902 skip "skipping remote directory test" && return
9904 local remote_dir=$DIR/$tdir/remote_dir
9907 $LFS mkdir -i $MDTIDX $remote_dir ||
9908 error "create remote directory failed"
9910 cp /etc/hosts $remote_dir/$tfile
9911 mkdir -p $remote_dir/foo1
9912 mkdir -p $remote_dir/foo2
9913 ln $remote_dir/$tfile $remote_dir/foo1/sofia
9914 ln $remote_dir/$tfile $remote_dir/foo2/zachary
9915 ln $remote_dir/$tfile $remote_dir/foo1/luna
9916 ln $remote_dir/$tfile $remote_dir/foo2/thor
9918 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
9920 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9921 $LFS fid2path $DIR $FID
9922 err17935 "bad link ea"
9925 rm $remote_dir/foo2/zachary
9927 rm $remote_dir/foo2/thor
9929 rm $remote_dir/$tfile
9931 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
9932 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
9933 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
9934 $LFS fid2path $DIR $FID
9935 err17935 "bad link rename"
9937 rm $remote_dir/foo2/maggie
9940 local longname=filename_avg_len_is_thirty_two_
9941 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
9942 error "failed to hardlink many files"
9943 links=$($LFS fid2path $DIR $FID | wc -l)
9944 echo -n "${links}/1000 links in link EA"
9945 [[ ${links} -gt 60 ]] ||
9946 err17935 "expected at least 60 links in link EA"
9947 unlinkmany $remote_dir/foo2/$longname 1000 ||
9948 error "failed to unlink many hardlinks"
9950 run_test 161b "link ea sanity under remote directory"
9953 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9954 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
9955 skip "Need MDS version at least 2.1.5" && return
9957 # define CLF_RENAME_LAST 0x0001
9958 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
9959 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
9960 changelog_register -n)
9963 touch $DIR/$tdir/foo_161c
9964 touch $DIR/$tdir/bar_161c
9965 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
9966 $LFS changelog $MDT0 | grep RENME
9967 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
9969 $LFS changelog_clear $MDT0 $USER 0
9970 if [ x$flags != "x0x1" ]; then
9971 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9973 error "flag $flags is not 0x1"
9975 echo "rename overwrite a target having nlink = 1," \
9976 "changelog record has flags of $flags"
9978 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
9979 touch $DIR/$tdir/foo_161c
9980 touch $DIR/$tdir/bar_161c
9981 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
9982 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
9983 $LFS changelog $MDT0 | grep RENME
9984 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
9985 $LFS changelog_clear $MDT0 $USER 0
9986 if [ x$flags != "x0x0" ]; then
9987 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9989 error "flag $flags is not 0x0"
9991 echo "rename overwrite a target having nlink > 1," \
9992 "changelog record has flags of $flags"
9994 # rename doesn't overwrite a target (changelog flag 0x0)
9995 touch $DIR/$tdir/foo_161c
9996 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
9997 $LFS changelog $MDT0 | grep RENME
9998 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
9999 $LFS changelog_clear $MDT0 $USER 0
10000 if [ x$flags != "x0x0" ]; then
10001 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10003 error "flag $flags is not 0x0"
10005 echo "rename doesn't overwrite a target," \
10006 "changelog record has flags of $flags"
10008 # define CLF_UNLINK_LAST 0x0001
10009 # unlink a file having nlink = 1 (changelog flag 0x1)
10010 rm -f $DIR/$tdir/foo2_161c
10011 $LFS changelog $MDT0 | grep UNLNK
10012 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10013 $LFS changelog_clear $MDT0 $USER 0
10014 if [ x$flags != "x0x1" ]; then
10015 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10017 error "flag $flags is not 0x1"
10019 echo "unlink a file having nlink = 1," \
10020 "changelog record has flags of $flags"
10022 # unlink a file having nlink > 1 (changelog flag 0x0)
10023 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10024 rm -f $DIR/$tdir/foobar_161c
10025 $LFS changelog $MDT0 | grep UNLNK
10026 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10027 $LFS changelog_clear $MDT0 $USER 0
10028 if [ x$flags != "x0x0" ]; then
10029 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10031 error "flag $flags is not 0x0"
10033 echo "unlink a file having nlink > 1," \
10034 "changelog record has flags of $flags"
10035 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10037 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
10044 local path=$(${LFS} fid2path $*)
10047 if [ $RC -ne 0 ]; then
10048 err17935 "path looked up of $expected failed. Error $RC"
10050 elif [ "${path}" != "${expected}" ]; then
10051 err17935 "path looked up \"${path}\" instead of \"${expected}\""
10054 echo "fid $fid resolves to path $path (expected $expected)"
10058 # Make changes to filesystem
10059 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10060 test_mkdir -p $DIR/$tdir/d2
10061 touch $DIR/$tdir/d2/$tfile
10062 touch $DIR/$tdir/d2/x1
10063 touch $DIR/$tdir/d2/x2
10064 test_mkdir -p $DIR/$tdir/d2/a/b/c
10065 test_mkdir -p $DIR/$tdir/d2/p/q/r
10067 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
10068 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
10071 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
10072 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
10073 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
10075 # softlink to wrong file
10076 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
10077 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
10078 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
10081 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
10082 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
10083 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
10084 # fid2path dir/fsname should both work
10085 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
10086 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
10088 # hardlink count: check that there are 2 links
10089 # Doesnt work with CMD yet: 17935
10090 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
10091 err17935 "expected 2 links"
10093 # hardlink indexing: remove the first link
10094 rm $DIR/$tdir/d2/p/q/r/hlink
10095 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
10099 run_test 162 "path lookup sanity"
10102 # do directio so as not to populate the page cache
10103 log "creating a 10 Mb file"
10104 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10105 log "starting reads"
10106 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10107 log "truncating the file"
10108 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10110 kill %+ || true # reads might have finished
10111 echo "wait until dd is finished"
10113 log "removing the temporary file"
10114 rm -rf $DIR/$tfile || error "tmp file removal failed"
10116 run_test 169 "parallel read and truncate should not deadlock"
10119 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10120 $LCTL clear # bug 18514
10121 $LCTL debug_daemon start $TMP/${tfile}_log_good
10123 $LCTL debug_daemon stop
10124 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
10125 error "sed failed to read log_good"
10127 $LCTL debug_daemon start $TMP/${tfile}_log_good
10129 $LCTL debug_daemon stop
10131 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
10132 error "lctl df log_bad failed"
10134 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
10135 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
10137 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
10138 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
10140 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
10141 error "bad_line good_line1 good_line2 are empty"
10143 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
10144 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
10145 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
10147 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
10148 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
10149 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
10151 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
10152 error "bad_line_new good_line_new are empty"
10154 local expected_good=$((good_line1 + good_line2*2))
10156 rm -f $TMP/${tfile}*
10157 # LU-231, short malformed line may not be counted into bad lines
10158 if [ $bad_line -ne $bad_line_new ] &&
10159 [ $bad_line -ne $((bad_line_new - 1)) ]; then
10160 error "expected $bad_line bad lines, but got $bad_line_new"
10164 if [ $expected_good -ne $good_line_new ]; then
10165 error "expected $expected_good good lines, but got $good_line_new"
10170 run_test 170 "test lctl df to handle corrupted log ====================="
10172 test_171() { # bug20592
10173 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10174 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
10175 $LCTL set_param fail_loc=0x50e
10176 $LCTL set_param fail_val=3000
10177 multiop_bg_pause $DIR/$tfile O_s || true
10179 kill -USR1 $MULTIPID
10183 if dmesg | grep "recursive fault"; then
10184 error "caught a recursive fault"
10186 $LCTL set_param fail_loc=0
10189 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
10191 # it would be good to share it with obdfilter-survey/libecho code
10192 setup_obdecho_osc () {
10195 local obdfilter_name=$2
10196 echo "Creating new osc for $obdfilter_name on $ost_nid"
10197 # make sure we can find loopback nid
10198 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
10200 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
10201 ${obdfilter_name}_osc_UUID || rc=2; }
10202 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
10203 ${obdfilter_name}_UUID $ost_nid || rc=3; }
10207 cleanup_obdecho_osc () {
10208 local obdfilter_name=$1
10209 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
10210 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
10217 local pages=${3:-64}
10222 local obd_size=$(get_obd_size $node $OBD)
10223 local page_size=$(get_page_size $node)
10224 if [[ -n "$obd_size" ]]; then
10225 local new_count=$((obd_size / (pages * page_size / 1024)))
10226 [[ $new_count -ge $count ]] || count=$new_count
10229 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
10230 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
10232 if [ $rc -eq 0 ]; then
10233 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
10234 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
10236 echo "New object id is $id"
10237 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
10239 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
10240 "test_brw $count w v $pages $id" || rc=4; }
10241 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
10243 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
10244 "cleanup" || rc=5; }
10245 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
10246 "detach" || rc=6; }
10247 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
10252 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10253 remote_ost_nodsh && skip "remote OST with nodsh" && return
10255 local rmmod_local=0
10257 if ! module_loaded obdecho; then
10258 load_module obdecho/obdecho
10262 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
10263 local host=$(lctl get_param -n osc.$osc.import |
10264 awk '/current_connection:/ {print $2}' )
10265 local target=$(lctl get_param -n osc.$osc.import |
10266 awk '/target:/ {print $2}' )
10267 target=${target%_UUID}
10269 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
10270 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
10271 [[ -n $target ]] && cleanup_obdecho_osc $target
10272 [ $rmmod_local -eq 1 ] && rmmod obdecho
10275 run_test 180a "test obdecho on osc"
10278 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10279 remote_ost_nodsh && skip "remote OST with nodsh" && return
10281 local rmmod_remote=0
10283 do_facet ost1 "lsmod | grep -q obdecho || " \
10284 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
10285 "modprobe obdecho; }" && rmmod_remote=1
10286 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
10287 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
10288 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
10291 run_test 180b "test obdecho directly on obdfilter"
10293 test_180c() { # LU-2598
10294 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10295 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
10296 skip "Need MDS version at least 2.4.0" && return
10299 local rmmod_remote=false
10300 local pages=16384 # 64MB bulk I/O RPC size
10303 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
10304 rmmod_remote=true || error "failed to load module obdecho"
10306 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
10308 if [ -n "$target" ]; then
10309 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
10311 echo "there is no obdfilter target on ost1"
10314 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
10317 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
10319 test_181() { # bug 22177
10320 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10321 # create enough files to index the directory
10322 createmany -o $DIR/$tdir/foobar 4000
10323 # print attributes for debug purpose
10326 multiop_bg_pause $DIR/$tdir D_Sc || return 1
10328 # remove the files & current working dir
10329 unlinkmany $DIR/$tdir/foobar 4000
10331 kill -USR1 $MULTIPID
10333 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
10336 run_test 181 "Test open-unlinked dir ========================"
10339 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10340 # disable MDC RPC lock wouldn't crash client
10344 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10345 #define OBD_FAIL_MDC_RPCS_SEM 0x804
10346 $LCTL set_param fail_loc=0x804
10348 for (( i=0; i < $tcount; i++ )) ; do
10349 mkdir $DIR/$tdir/$i
10350 createmany -o $DIR/$tdir/$i/f- $fcount &
10354 for (( i=0; i < $tcount; i++ )) ; do
10355 unlinkmany $DIR/$tdir/$i/f- $fcount &
10361 $LCTL set_param fail_loc=0
10363 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
10365 test_183() { # LU-2275
10366 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
10367 skip "Need MDS version at least 2.3.56" && return
10369 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10370 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10371 echo aaa > $DIR/$tdir/$tfile
10373 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
10374 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
10376 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
10377 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
10379 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
10381 # Flush negative dentry cache
10382 touch $DIR/$tdir/$tfile
10384 # We are not checking for any leaked references here, they'll
10385 # become evident next time we do cleanup with module unload.
10388 run_test 183 "No crash or request leak in case of strange dispositions ========"
10390 # test suite 184 is for LU-2016, LU-2017
10392 check_swap_layouts_support && return 0
10394 dir0=$DIR/$tdir/$testnum
10395 test_mkdir -p $dir0 || error "creating dir $dir0"
10400 $SETSTRIPE -c1 $file1
10402 $SETSTRIPE -c2 $file2
10404 gen1=$($GETSTRIPE -g $file1)
10405 gen2=$($GETSTRIPE -g $file2)
10407 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
10408 gen=$($GETSTRIPE -g $file1)
10409 [[ $gen1 != $gen ]] ||
10410 "Layout generation on $file1 does not change"
10411 gen=$($GETSTRIPE -g $file2)
10412 [[ $gen2 != $gen ]] ||
10413 "Layout generation on $file2 does not change"
10415 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
10416 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
10418 run_test 184a "Basic layout swap"
10421 check_swap_layouts_support && return 0
10423 dir0=$DIR/$tdir/$testnum
10424 mkdir -p $dir0 || error "creating dir $dir0"
10431 $SETSTRIPE -c1 $file1
10432 $SETSTRIPE -c2 $file2
10433 $SETSTRIPE -c1 $file3
10434 chown $RUNAS_ID $file3
10435 gen1=$($GETSTRIPE -g $file1)
10436 gen2=$($GETSTRIPE -g $file2)
10438 $LFS swap_layouts $dir1 $dir2 &&
10439 error "swap of directories layouts should fail"
10440 $LFS swap_layouts $dir1 $file1 &&
10441 error "swap of directory and file layouts should fail"
10442 $RUNAS $LFS swap_layouts $file1 $file2 &&
10443 error "swap of file we cannot write should fail"
10444 $LFS swap_layouts $file1 $file3 &&
10445 error "swap of file with different owner should fail"
10446 /bin/true # to clear error code
10448 run_test 184b "Forbidden layout swap (will generate errors)"
10451 check_swap_layouts_support && return 0
10453 local dir0=$DIR/$tdir/$testnum
10454 mkdir -p $dir0 || error "creating dir $dir0"
10456 local ref1=$dir0/ref1
10457 local ref2=$dir0/ref2
10458 local file1=$dir0/file1
10459 local file2=$dir0/file2
10460 # create a file large enough for the concurent test
10461 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
10462 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
10463 echo "ref file size: ref1($(stat -c %s $ref1))," \
10464 "ref2($(stat -c %s $ref2))"
10467 dd if=$ref1 of=$file1 bs=16k &
10470 # Make sure dd starts to copy file
10471 while [ ! -f $file1 ]; do sleep 0.1; done
10473 $LFS swap_layouts $file1 $file2
10476 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
10477 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
10479 # how many bytes copied before swapping layout
10480 local copied=$(stat -c %s $file2)
10481 local remaining=$(stat -c %s $ref1)
10482 remaining=$((remaining - copied))
10483 echo "Copied $copied bytes before swapping layout..."
10485 cmp -n $copied $file1 $ref2 | grep differ &&
10486 error "Content mismatch [0, $copied) of ref2 and file1"
10487 cmp -n $copied $file2 $ref1 ||
10488 error "Content mismatch [0, $copied) of ref1 and file2"
10489 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
10490 error "Content mismatch [$copied, EOF) of ref1 and file1"
10493 rm -f $ref1 $ref2 $file1 $file2
10495 run_test 184c "Concurrent write and layout swap"
10498 check_swap_layouts_support && return 0
10499 [ -z "$(which getfattr 2>/dev/null)" ] &&
10500 skip "no getfattr command" && return 0
10502 local file1=$DIR/$tdir/$tfile-1
10503 local file2=$DIR/$tdir/$tfile-2
10504 local file3=$DIR/$tdir/$tfile-3
10508 mkdir -p $DIR/$tdir
10509 touch $file1 || error "create $file1 failed"
10510 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
10511 error "create $file2 failed"
10512 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
10513 error "create $file3 failed"
10514 lovea1=$($LFS getstripe $file1 | sed 1d)
10516 $LFS swap_layouts $file2 $file3 ||
10517 error "swap $file2 $file3 layouts failed"
10518 $LFS swap_layouts $file1 $file2 ||
10519 error "swap $file1 $file2 layouts failed"
10521 lovea2=$($LFS getstripe $file2 | sed 1d)
10522 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
10524 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
10525 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
10527 run_test 184d "allow stripeless layouts swap"
10530 test_185() { # LU-2441
10531 # LU-3553 - no volatile file support in old servers
10532 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
10533 { skip "Need MDS version at least 2.3.60"; return 0; }
10535 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10536 touch $DIR/$tdir/spoo
10537 local mtime1=$(stat -c "%Y" $DIR/$tdir)
10538 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
10539 error "cannot create/write a volatile file"
10540 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
10541 error "FID is still valid after close"
10543 multiop_bg_pause $DIR/$tdir vVw4096_c
10550 # assume that the next FID for this client is sequential, since stdout
10551 # is unfortunately eaten by multiop_bg_pause
10552 local n=$((${fidv[1]} + 1))
10553 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
10554 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
10555 error "FID is missing before close"
10556 kill -USR1 $multi_pid
10557 # 1 second delay, so if mtime change we will see it
10559 local mtime2=$(stat -c "%Y" $DIR/$tdir)
10560 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
10562 run_test 185 "Volatile file support"
10565 local dir0=$DIR/$tdir/$testnum
10566 mkdir -p $dir0 || error "creating dir $dir0"
10568 local file=$dir0/file1
10569 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
10570 local dv1=$($LFS data_version $file)
10571 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
10572 local dv2=$($LFS data_version $file)
10573 [[ $dv1 != $dv2 ]] ||
10574 error "data version did not change on write $dv1 == $dv2"
10579 run_test 187a "Test data version change"
10582 local dir0=$DIR/$tdir/$testnum
10583 mkdir -p $dir0 || error "creating dir $dir0"
10585 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
10586 [[ ${DV[0]} != ${DV[1]} ]] ||
10587 error "data version did not change on write"\
10588 " ${DV[0]} == ${DV[1]}"
10593 run_test 187b "Test data version change on volatile file"
10596 check_file_in_pool()
10601 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
10604 for t in $tlist ; do
10605 [ "$i" -eq "$t" ] && continue 2
10608 echo "pool list: $tlist"
10609 echo "striping: $res"
10610 error_noexit "$file not allocated in $pool"
10617 echo "Creating new pool"
10620 create_pool $FSNAME.$pool ||
10621 { error_noexit "No pool created, result code $?"; return 1; }
10622 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
10623 { error_noexit "$pool not in lfs pool_list"; return 2; }
10626 pool_add_targets() {
10627 echo "Adding targets to pool"
10633 local list=$(seq $first $step $last)
10635 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
10636 do_facet mgs $LCTL pool_add \
10637 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
10638 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
10639 | sort -u | tr '\n' ' ' " "$t" || {
10640 error_noexit "Add to pool failed"
10643 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
10644 local addcount=$(((last - first) / step + 1))
10645 [ $lfscount -eq $addcount ] || {
10646 error_noexit "lfs pool_list bad ost count" \
10647 "$lfscount != $addcount"
10655 echo "Setting pool on directory $tdir"
10657 $SETSTRIPE -c 2 -p $pool $tdir && return 0
10659 error_noexit "Cannot set pool $pool to $tdir"
10666 echo "Checking pool on directory $tdir"
10668 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
10669 [ "$res" = "$pool" ] && return 0
10671 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
10675 pool_dir_rel_path() {
10676 echo "Testing relative path works well"
10681 mkdir -p $root/$tdir/$tdir
10683 pool_set_dir $pool $tdir || return 1
10684 pool_set_dir $pool ./$tdir || return 2
10685 pool_set_dir $pool ../$tdir || return 3
10686 pool_set_dir $pool ../$tdir/$tdir || return 4
10687 rm -rf $tdir; cd - > /dev/null
10690 pool_alloc_files() {
10691 echo "Checking files allocation from directory pool"
10698 for i in $(seq -w 1 $count)
10700 local file=$tdir/file-$i
10702 check_file_in_pool $file $pool "$tlist" || \
10703 failed=$((failed + 1))
10705 [ "$failed" = 0 ] && return 0
10707 error_noexit "$failed files not allocated in $pool"
10711 pool_create_files() {
10712 echo "Creating files in pool"
10720 for i in $(seq -w 1 $count)
10722 local file=$tdir/spoo-$i
10723 $SETSTRIPE -p $pool $file
10724 check_file_in_pool $file $pool "$tlist" || \
10725 failed=$((failed + 1))
10727 [ "$failed" = 0 ] && return 0
10729 error_noexit "$failed files not allocated in $pool"
10734 echo "Checking 'lfs df' output"
10737 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
10739 local res=$($LFS df --pool $FSNAME.$pool |
10741 grep "$FSNAME-OST" |
10743 [ "$res" = "$t" ] && return 0
10745 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
10749 pool_file_rel_path() {
10750 echo "Creating files in a pool with relative pathname"
10755 { error_noexit "unable to create $tdir"; return 1 ; }
10756 local file="/..$tdir/$tfile-1"
10757 $SETSTRIPE -p $pool $file ||
10758 { error_noexit "unable to create $file" ; return 2 ; }
10761 $SETSTRIPE -p $pool $tfile-2 || {
10762 error_noexit "unable to create $tfile-2 in $tdir"
10767 pool_remove_first_target() {
10768 echo "Removing first target from a pool"
10771 local pname="lov.$FSNAME-*.pools.$pool"
10772 local t=$($LCTL get_param -n $pname | head -n1)
10773 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10774 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
10775 error_noexit "$t not removed from $FSNAME.$pool"
10780 pool_remove_all_targets() {
10781 echo "Removing all targets from pool"
10784 local pname="lov.$FSNAME-*.pools.$pool"
10785 for t in $($LCTL get_param -n $pname | sort -u)
10787 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10789 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
10790 error_noexit "Pool $FSNAME.$pool cannot be drained"
10793 # striping on an empty/nonexistant pool should fall back
10794 # to "pool of everything"
10796 error_noexit "failed to use fallback striping for empty pool"
10799 # setstripe on an empty pool should fail
10800 $SETSTRIPE -p $pool $file 2>/dev/null && {
10801 error_noexit "expected failure when creating file" \
10809 echo "Destroying pool"
10813 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
10816 # striping on an empty/nonexistant pool should fall back
10817 # to "pool of everything"
10819 error_noexit "failed to use fallback striping for missing pool"
10822 # setstripe on an empty pool should fail
10823 $SETSTRIPE -p $pool $file 2>/dev/null && {
10824 error_noexit "expected failure when creating file" \
10825 "with missing pool"
10829 # get param should return err once pool is gone
10830 if wait_update $HOSTNAME "lctl get_param -n \
10831 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
10833 remove_pool_from_list $FSNAME.$pool
10836 error_noexit "Pool $FSNAME.$pool is not destroyed"
10841 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10842 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
10844 local POOL=${POOL:-cea1}
10845 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
10846 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
10849 local last_ost=$(($OSTCOUNT - 1))
10851 local ost_list=$(seq $first_ost $ost_step $last_ost)
10852 local ost_range="$first_ost $last_ost $ost_step"
10853 local test_path=$POOL_ROOT/$POOL_DIR_NAME
10854 local file_dir=$POOL_ROOT/file_tst
10855 local subdir=$test_path/subdir
10859 # former test_200a test_200b
10860 pool_add $POOL || { rc=$? ; break; }
10861 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
10862 # former test_200c test_200d
10863 mkdir -p $test_path
10864 pool_set_dir $POOL $test_path || { rc=$? ; break; }
10865 pool_check_dir $POOL $test_path || { rc=$? ; break; }
10867 pool_check_dir $POOL $subdir || { rc=$? ; break; }
10868 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
10869 || { rc=$? ; break; }
10870 # former test_200e test_200f
10871 local files=$((OSTCOUNT*3))
10872 pool_alloc_files $POOL $test_path $files "$ost_list" \
10873 || { rc=$? ; break; }
10874 pool_create_files $POOL $file_dir $files "$ost_list" \
10875 || { rc=$? ; break; }
10876 # former test_200g test_200h
10877 pool_lfs_df $POOL || { rc=$? ; break; }
10878 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
10880 # former test_201a test_201b test_201c
10881 pool_remove_first_target $POOL || { rc=$? ; break; }
10883 local f=$test_path/$tfile
10884 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
10885 pool_remove $POOL $f || { rc=$? ; break; }
10892 run_test 200 "OST pools"
10894 # usage: default_attr <count | size | offset>
10896 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
10899 # usage: check_default_stripe_attr
10900 check_default_stripe_attr() {
10901 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
10903 --stripe-count|--count)
10904 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
10905 --stripe-size|--size)
10906 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
10907 --stripe-index|--index)
10910 error "unknown getstripe attr '$1'"
10913 [ $ACTUAL != $EXPECTED ] &&
10914 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
10918 test_mkdir -p $DIR/$tdir
10919 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
10921 check_default_stripe_attr --stripe-count
10922 check_default_stripe_attr --stripe-size
10923 check_default_stripe_attr --stripe-index
10927 run_test 204a "Print default stripe attributes ================="
10930 test_mkdir -p $DIR/$tdir
10931 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10933 check_default_stripe_attr --stripe-size
10934 check_default_stripe_attr --stripe-index
10938 run_test 204b "Print default stripe size and offset ==========="
10941 test_mkdir -p $DIR/$tdir
10942 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10944 check_default_stripe_attr --stripe-count
10945 check_default_stripe_attr --stripe-index
10949 run_test 204c "Print default stripe count and offset ==========="
10952 test_mkdir -p $DIR/$tdir
10953 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10955 check_default_stripe_attr --stripe-count
10956 check_default_stripe_attr --stripe-size
10960 run_test 204d "Print default stripe count and size ============="
10963 test_mkdir -p $DIR/$tdir
10964 $SETSTRIPE -d $DIR/$tdir
10966 check_default_stripe_attr --stripe-count --raw
10967 check_default_stripe_attr --stripe-size --raw
10968 check_default_stripe_attr --stripe-index --raw
10972 run_test 204e "Print raw stripe attributes ================="
10975 test_mkdir -p $DIR/$tdir
10976 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10978 check_default_stripe_attr --stripe-size --raw
10979 check_default_stripe_attr --stripe-index --raw
10983 run_test 204f "Print raw stripe size and offset ==========="
10986 test_mkdir -p $DIR/$tdir
10987 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10989 check_default_stripe_attr --stripe-count --raw
10990 check_default_stripe_attr --stripe-index --raw
10994 run_test 204g "Print raw stripe count and offset ==========="
10997 test_mkdir -p $DIR/$tdir
10998 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11000 check_default_stripe_attr --stripe-count --raw
11001 check_default_stripe_attr --stripe-size --raw
11005 run_test 204h "Print raw stripe count and size ============="
11007 # Figure out which job scheduler is being used, if any,
11008 # or use a fake one
11009 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
11010 JOBENV=SLURM_JOB_ID
11011 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
11013 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
11015 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
11016 JOBENV=LOADL_STEP_ID
11017 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
11023 verify_jobstats() {
11027 # clear old jobstats
11028 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
11029 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
11031 # use a new JobID for this test, or we might see an old one
11032 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
11036 log "Using JobID environment variable $JOBENV=$JOBVAL"
11038 if [ $JOBENV = "FAKE_JOBID" ]; then
11039 FAKE_JOBID=$JOBVAL $cmd
11044 if [ "$target" = "mdt" -o "$target" = "both" ]; then
11045 FACET="$SINGLEMDS" # will need to get MDS number for DNE
11046 do_facet $FACET lctl get_param mdt.*.job_stats |
11047 grep $JOBVAL || error "No job stats found on MDT $FACET"
11049 if [ "$target" = "ost" -o "$target" = "both" ]; then
11051 do_facet $FACET lctl get_param obdfilter.*.job_stats |
11052 grep $JOBVAL || error "No job stats found on OST $FACET"
11058 NEW_JOBENV=${1:-$OLD_JOBENV}
11059 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
11060 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
11063 test_205() { # Job stats
11064 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11065 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
11066 skip "Server doesn't support jobstats" && return 0
11067 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
11070 OLD_JOBENV=$($LCTL get_param -n jobid_var)
11071 if [ $OLD_JOBENV != $JOBENV ]; then
11072 jobstats_set $JOBENV
11073 trap jobstats_set EXIT
11077 cmd="mkdir $DIR/$tfile"
11078 verify_jobstats "$cmd" "mdt"
11080 cmd="rm -fr $DIR/$tfile"
11081 verify_jobstats "$cmd" "mdt"
11083 cmd="mknod $DIR/$tfile c 1 3"
11084 verify_jobstats "$cmd" "mdt"
11086 cmd="rm -f $DIR/$tfile"
11087 verify_jobstats "$cmd" "mdt"
11089 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
11090 verify_jobstats "$cmd" "mdt"
11092 cmd="touch $DIR/$tfile"
11093 verify_jobstats "$cmd" "both"
11095 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
11096 verify_jobstats "$cmd" "ost"
11098 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
11099 verify_jobstats "$cmd" "ost"
11101 cmd="$TRUNCATE $DIR/$tfile 0"
11102 verify_jobstats "$cmd" "both"
11104 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
11105 verify_jobstats "$cmd" "mdt"
11108 rm -f $DIR/jobstats_test_rename
11110 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
11112 run_test 205 "Verify job stats"
11114 # LU-1480, LU-1773 and LU-1657
11116 mkdir -p $DIR/$tdir
11117 $SETSTRIPE -c -1 $DIR/$tdir
11118 #define OBD_FAIL_LOV_INIT 0x1403
11119 $LCTL set_param fail_loc=0xa0001403
11120 $LCTL set_param fail_val=1
11121 touch $DIR/$tdir/$tfile || true
11123 run_test 206 "fail lov_init_raid0() doesn't lbug"
11126 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11127 local fsz=`stat -c %s $DIR/$tfile`
11128 cancel_lru_locks mdc
11130 # do not return layout in getattr intent
11131 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
11132 $LCTL set_param fail_loc=0x170
11133 local sz=`stat -c %s $DIR/$tfile`
11135 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
11139 run_test 207a "can refresh layout at glimpse"
11142 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11143 local cksum=`md5sum $DIR/$tfile`
11144 local fsz=`stat -c %s $DIR/$tfile`
11145 cancel_lru_locks mdc
11146 cancel_lru_locks osc
11148 # do not return layout in getattr intent
11149 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
11150 $LCTL set_param fail_loc=0x171
11152 # it will refresh layout after the file is opened but before read issues
11153 echo checksum is "$cksum"
11154 echo "$cksum" |md5sum -c --quiet || error "file differs"
11158 run_test 207b "can refresh layout at open"
11161 # FIXME: in this test suite, only RD lease is used. This is okay
11162 # for now as only exclusive open is supported. After generic lease
11163 # is done, this test suite should be revised. - Jinshan
11165 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
11166 { skip "Need MDS version at least 2.4.52"; return 0; }
11168 echo "==== test 1: verify get lease work"
11169 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
11171 echo "==== test 2: verify lease can be broken by upcoming open"
11172 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
11176 $MULTIOP $DIR/$tfile oO_RDONLY:c
11177 kill -USR1 $PID && wait $PID || error "break lease error"
11179 echo "==== test 3: verify lease can't be granted if an open already exists"
11180 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
11184 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
11185 kill -USR1 $PID && wait $PID || error "open file error"
11187 echo "==== test 4: lease can sustain over recovery"
11188 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
11194 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
11196 echo "==== test 5: lease broken can't be regained by replay"
11197 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
11201 # open file to break lease and then recovery
11202 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
11205 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
11209 run_test 208 "Exclusive open"
11212 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
11213 skip_env "must have disp_stripe" && return
11216 sync; sleep 5; sync;
11218 echo 3 > /proc/sys/vm/drop_caches
11219 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11221 # open/close 500 times
11222 for i in $(seq 500); do
11226 echo 3 > /proc/sys/vm/drop_caches
11227 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11229 echo "before: $req_before, after: $req_after"
11230 [ $((req_after - req_before)) -ge 300 ] &&
11231 error "open/close requests are not freed"
11234 run_test 209 "read-only open/close requests should be freed promptly"
11238 size=$((size % 8192 + 1))
11239 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
11240 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
11241 rm -f $DIR/f212 $DIR/f212.xyz
11243 run_test 212 "Sendfile test ============================================"
11246 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
11247 cancel_lru_locks osc
11248 lctl set_param fail_loc=0x8000040f
11249 # generate a read lock
11250 cat $DIR/$tfile > /dev/null
11251 # write to the file, it will try to cancel the above read lock.
11252 cat /etc/hosts >> $DIR/$tfile
11254 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
11256 test_214() { # for bug 20133
11257 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
11258 for (( i=0; i < 340; i++ )) ; do
11259 touch $DIR/$tdir/d214c/a$i
11262 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
11263 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
11264 ls $DIR/d214c || error "ls $DIR/d214c failed"
11265 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
11266 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
11268 run_test 214 "hash-indexed directory test - bug 20133"
11270 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
11271 create_lnet_proc_files() {
11272 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
11273 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
11275 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
11276 rm -f "$TMP/lnet_$1.sys_tmp"
11279 # counterpart of create_lnet_proc_files
11280 remove_lnet_proc_files() {
11281 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
11284 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11285 # 3rd arg as regexp for body
11286 check_lnet_proc_stats() {
11287 local l=$(cat "$TMP/lnet_$1" |wc -l)
11288 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
11290 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
11293 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11294 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
11295 # optional and can be regexp for 2nd line (lnet.routes case)
11296 check_lnet_proc_entry() {
11297 local blp=2 # blp stands for 'position of 1st line of body'
11298 [ -z "$5" ] || blp=3 # lnet.routes case
11300 local l=$(cat "$TMP/lnet_$1" |wc -l)
11301 # subtracting one from $blp because the body can be empty
11302 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
11304 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
11305 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
11307 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
11308 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
11310 # bail out if any unexpected line happened
11311 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
11312 [ "$?" != 0 ] || error "$2 misformatted"
11315 test_215() { # for bugs 18102, 21079, 21517
11316 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11317 local N='(0|[1-9][0-9]*)' # non-negative numeric
11318 local P='[1-9][0-9]*' # positive numeric
11319 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
11320 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
11321 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
11322 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
11324 local L1 # regexp for 1st line
11325 local L2 # regexp for 2nd line (optional)
11326 local BR # regexp for the rest (body)
11328 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
11329 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
11330 create_lnet_proc_files "stats"
11331 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
11332 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
11333 remove_lnet_proc_files "stats"
11335 # /proc/sys/lnet/routes should look like this:
11336 # Routing disabled/enabled
11337 # net hops priority state router
11338 # where net is a string like tcp0, hops > 0, priority >= 0,
11339 # state is up/down,
11340 # router is a string like 192.168.1.1@tcp2
11341 L1="^Routing (disabled|enabled)$"
11342 L2="^net +hops +priority +state +router$"
11343 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
11344 create_lnet_proc_files "routes"
11345 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
11346 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
11347 remove_lnet_proc_files "routes"
11349 # /proc/sys/lnet/routers should look like this:
11350 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
11351 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
11352 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
11353 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
11354 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
11355 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
11356 create_lnet_proc_files "routers"
11357 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
11358 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
11359 remove_lnet_proc_files "routers"
11361 # /proc/sys/lnet/peers should look like this:
11362 # nid refs state last max rtr min tx min queue
11363 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
11364 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
11365 # numeric (0 or >0 or <0), queue >= 0.
11366 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
11367 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
11368 create_lnet_proc_files "peers"
11369 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
11370 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
11371 remove_lnet_proc_files "peers"
11373 # /proc/sys/lnet/buffers should look like this:
11374 # pages count credits min
11375 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
11376 L1="^pages +count +credits +min$"
11377 BR="^ +$N +$N +$I +$I$"
11378 create_lnet_proc_files "buffers"
11379 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
11380 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
11381 remove_lnet_proc_files "buffers"
11383 # /proc/sys/lnet/nis should look like this:
11384 # nid status alive refs peer rtr max tx min
11385 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
11386 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
11387 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
11388 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
11389 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
11390 create_lnet_proc_files "nis"
11391 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
11392 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
11393 remove_lnet_proc_files "nis"
11395 # can we successfully write to /proc/sys/lnet/stats?
11396 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
11397 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
11399 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
11401 test_216() { # bug 20317
11402 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11403 remote_ost_nodsh && skip "remote OST with nodsh" && return
11406 local facets=$(get_facets OST)
11407 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11409 save_lustre_params client "osc.*.contention_seconds" > $p
11410 save_lustre_params $facets \
11411 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
11412 save_lustre_params $facets \
11413 "ldlm.namespaces.filter-*.contended_locks" >> $p
11414 save_lustre_params $facets \
11415 "ldlm.namespaces.filter-*.contention_seconds" >> $p
11418 # agressive lockless i/o settings
11419 for node in $(osts_nodes); do
11420 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 2000000; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 0; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 60'
11422 lctl set_param -n osc.*.contention_seconds 60
11424 $DIRECTIO write $DIR/$tfile 0 10 4096
11425 $CHECKSTAT -s 40960 $DIR/$tfile
11427 # disable lockless i/o
11428 for node in $(osts_nodes); do
11429 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
11431 lctl set_param -n osc.*.contention_seconds 0
11434 dd if=/dev/zero of=$DIR/$tfile count=0
11435 $CHECKSTAT -s 0 $DIR/$tfile
11437 restore_lustre_params <$p
11441 run_test 216 "check lockless direct write works and updates file size and kms correctly"
11443 test_217() { # bug 22430
11444 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11448 for node in $(nodes_list); do
11449 nid=$(host_nids_address $node $NETTYPE)
11450 if [[ $nid = *-* ]] ; then
11451 echo "lctl ping $nid@$NETTYPE"
11452 lctl ping $nid@$NETTYPE
11454 echo "skipping $node (no hyphen detected)"
11458 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
11461 # do directio so as not to populate the page cache
11462 log "creating a 10 Mb file"
11463 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11464 log "starting reads"
11465 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11466 log "truncating the file"
11467 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11469 kill %+ || true # reads might have finished
11470 echo "wait until dd is finished"
11472 log "removing the temporary file"
11473 rm -rf $DIR/$tfile || error "tmp file removal failed"
11475 run_test 218 "parallel read and truncate should not deadlock ======================="
11478 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11479 # write one partial page
11480 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
11481 # set no grant so vvp_io_commit_write will do sync write
11482 $LCTL set_param fail_loc=0x411
11483 # write a full page at the end of file
11484 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
11486 $LCTL set_param fail_loc=0
11487 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
11488 $LCTL set_param fail_loc=0x411
11489 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
11491 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
11493 test_220() { #LU-325
11494 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11495 remote_ost_nodsh && skip "remote OST with nodsh" && return
11498 test_mkdir -p $DIR/$tdir
11499 local OST=$(lfs osts | grep ${OSTIDX}": " | \
11500 awk '{print $2}' | sed -e 's/_UUID$//')
11503 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
11504 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
11505 osc.$mdtosc_proc1.prealloc_last_id)
11506 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
11507 osc.$mdtosc_proc1.prealloc_next_id)
11511 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
11512 #define OBD_FAIL_OST_ENOINO 0x229
11513 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
11514 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
11515 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
11517 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
11519 MDSOBJS=$((last_id - next_id))
11520 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
11522 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
11523 echo "OST still has $count kbytes free"
11525 echo "create $MDSOBJS files @next_id..."
11526 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
11528 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11529 osc.$mdtosc_proc1.prealloc_last_id)
11530 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11531 osc.$mdtosc_proc1.prealloc_next_id)
11533 echo "after creation, last_id=$last_id2, next_id=$next_id2"
11538 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
11539 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
11541 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
11542 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
11543 echo "unlink $MDSOBJS files @$next_id..."
11544 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
11546 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
11549 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11550 dd if=`which date` of=$MOUNT/date oflag=sync
11551 chmod +x $MOUNT/date
11553 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
11554 $LCTL set_param fail_loc=0x80001401
11556 $MOUNT/date > /dev/null
11559 run_test 221 "make sure fault and truncate race to not cause OOM"
11562 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11564 test_mkdir -p $DIR/$tdir
11565 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11566 createmany -o $DIR/$tdir/$tfile 10
11567 cancel_lru_locks mdc
11568 cancel_lru_locks osc
11569 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11570 $LCTL set_param fail_loc=0x31a
11571 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
11572 $LCTL set_param fail_loc=0
11575 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
11578 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11580 test_mkdir -p $DIR/$tdir
11581 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11582 createmany -o $DIR/$tdir/$tfile 10
11583 cancel_lru_locks mdc
11584 cancel_lru_locks osc
11585 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11586 $LCTL set_param fail_loc=0x31a
11587 rm -r $DIR/$tdir || "AGL for rmdir failed"
11588 $LCTL set_param fail_loc=0
11590 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
11593 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11595 test_mkdir -p $DIR/$tdir
11596 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11597 createmany -o $DIR/$tdir/$tfile 10
11598 cancel_lru_locks mdc
11599 cancel_lru_locks osc
11600 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
11601 $LCTL set_param fail_loc=0x31b
11602 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
11603 $LCTL set_param fail_loc=0
11606 run_test 223 "osc reenqueue if without AGL lock granted ======================="
11608 test_224a() { # LU-1039, MRP-303
11609 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11610 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
11611 $LCTL set_param fail_loc=0x508
11612 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
11613 $LCTL set_param fail_loc=0
11616 run_test 224a "Don't panic on bulk IO failure"
11618 test_224b() { # LU-1039, MRP-303
11619 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11620 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
11621 cancel_lru_locks osc
11622 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
11623 $LCTL set_param fail_loc=0x515
11624 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
11625 $LCTL set_param fail_loc=0
11628 run_test 224b "Don't panic on bulk IO failure"
11630 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
11632 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11633 if [ -z ${MDSSURVEY} ]; then
11634 skip_env "mds-survey not found" && return
11637 [ $MDSCOUNT -ge 2 ] &&
11638 skip "skipping now for more than one MDT" && return
11640 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11641 { skip "Need MDS version at least 2.2.51"; return; }
11643 local mds=$(facet_host $SINGLEMDS)
11644 local target=$(do_nodes $mds 'lctl dl' | \
11645 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11647 local cmd1="file_count=1000 thrhi=4"
11648 local cmd2="dir_count=2 layer=mdd stripe_count=0"
11649 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11650 local cmd="$cmd1 $cmd2 $cmd3"
11652 rm -f ${TMP}/mds_survey*
11654 eval $cmd || error "mds-survey with zero-stripe failed"
11655 cat ${TMP}/mds_survey*
11656 rm -f ${TMP}/mds_survey*
11658 run_test 225a "Metadata survey sanity with zero-stripe"
11661 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11663 if [ -z ${MDSSURVEY} ]; then
11664 skip_env "mds-survey not found" && return
11666 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11667 { skip "Need MDS version at least 2.2.51"; return; }
11669 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
11670 skip_env "Need to mount OST to test" && return
11673 [ $MDSCOUNT -ge 2 ] &&
11674 skip "skipping now for more than one MDT" && return
11675 local mds=$(facet_host $SINGLEMDS)
11676 local target=$(do_nodes $mds 'lctl dl' | \
11677 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11679 local cmd1="file_count=1000 thrhi=4"
11680 local cmd2="dir_count=2 layer=mdd stripe_count=1"
11681 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11682 local cmd="$cmd1 $cmd2 $cmd3"
11684 rm -f ${TMP}/mds_survey*
11686 eval $cmd || error "mds-survey with stripe_count failed"
11687 cat ${TMP}/mds_survey*
11688 rm -f ${TMP}/mds_survey*
11690 run_test 225b "Metadata survey sanity with stripe_count = 1"
11692 mcreate_path2fid () {
11698 local path=$DIR/$tdir/$name
11703 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
11704 error "cannot create $desc"
11706 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
11708 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
11710 fid_path=$($LFS fid2path $MOUNT $fid)
11712 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
11714 [ "$path" == "$fid_path" ] ||
11715 error "fid2path returned $fid_path, expected $path"
11717 echo "pass with $path and $fid"
11722 mkdir -p $DIR/$tdir
11724 mcreate_path2fid 0010666 0 0 fifo "FIFO"
11725 mcreate_path2fid 0020666 1 3 null "character special file (null)"
11726 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
11727 mcreate_path2fid 0040666 0 0 dir "directory"
11728 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
11729 mcreate_path2fid 0100666 0 0 file "regular file"
11730 mcreate_path2fid 0120666 0 0 link "symbolic link"
11731 mcreate_path2fid 0140666 0 0 sock "socket"
11733 run_test 226a "call path2fid and fid2path on files of all type"
11736 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11740 mkdir -p $DIR/$tdir
11741 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
11742 error "create remote directory failed"
11743 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
11744 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
11745 "character special file (null)"
11746 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
11747 "character special file (no device)"
11748 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
11749 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
11750 "block special file (loop)"
11751 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
11752 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
11753 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
11755 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
11757 # LU-1299 Executing or running ldd on a truncated executable does not
11758 # cause an out-of-memory condition.
11760 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11761 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
11762 dd if=$(which date) of=$MOUNT/date bs=1k count=1
11763 chmod +x $MOUNT/date
11765 $MOUNT/date > /dev/null
11766 ldd $MOUNT/date > /dev/null
11769 run_test 227 "running truncated executable does not cause OOM"
11771 # LU-1512 try to reuse idle OI blocks
11773 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11774 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11775 skip "non-ldiskfs backend" && return
11777 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11778 local myDIR=$DIR/$tdir
11781 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11782 $LCTL set_param fail_loc=0x80001002
11783 createmany -o $myDIR/t- 10000
11784 $LCTL set_param fail_loc=0
11785 # The guard is current the largest FID holder
11787 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11789 local IDX=$(($SEQ % 64))
11791 do_facet $SINGLEMDS sync
11792 # Make sure journal flushed.
11794 local blk1=$(do_facet $SINGLEMDS \
11795 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11796 grep Blockcount | awk '{print $4}')
11798 # Remove old files, some OI blocks will become idle.
11799 unlinkmany $myDIR/t- 10000
11800 # Create new files, idle OI blocks should be reused.
11801 createmany -o $myDIR/t- 2000
11802 do_facet $SINGLEMDS sync
11803 # Make sure journal flushed.
11805 local blk2=$(do_facet $SINGLEMDS \
11806 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11807 grep Blockcount | awk '{print $4}')
11809 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11811 run_test 228a "try to reuse idle OI blocks"
11814 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11815 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11816 skip "non-ldiskfs backend" && return
11818 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11819 local myDIR=$DIR/$tdir
11822 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11823 $LCTL set_param fail_loc=0x80001002
11824 createmany -o $myDIR/t- 10000
11825 $LCTL set_param fail_loc=0
11826 # The guard is current the largest FID holder
11828 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11830 local IDX=$(($SEQ % 64))
11832 do_facet $SINGLEMDS sync
11833 # Make sure journal flushed.
11835 local blk1=$(do_facet $SINGLEMDS \
11836 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11837 grep Blockcount | awk '{print $4}')
11839 # Remove old files, some OI blocks will become idle.
11840 unlinkmany $myDIR/t- 10000
11843 stop $SINGLEMDS || error "Fail to stop MDT."
11845 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11847 df $MOUNT || error "Fail to df."
11848 # Create new files, idle OI blocks should be reused.
11849 createmany -o $myDIR/t- 2000
11850 do_facet $SINGLEMDS sync
11851 # Make sure journal flushed.
11853 local blk2=$(do_facet $SINGLEMDS \
11854 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11855 grep Blockcount | awk '{print $4}')
11857 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11859 run_test 228b "idle OI blocks can be reused after MDT restart"
11863 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11864 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11865 skip "non-ldiskfs backend" && return
11867 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11868 local myDIR=$DIR/$tdir
11871 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11872 $LCTL set_param fail_loc=0x80001002
11873 # 20000 files can guarantee there are index nodes in the OI file
11874 createmany -o $myDIR/t- 20000
11875 $LCTL set_param fail_loc=0
11876 # The guard is current the largest FID holder
11878 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11880 local IDX=$(($SEQ % 64))
11882 do_facet $SINGLEMDS sync
11883 # Make sure journal flushed.
11885 local blk1=$(do_facet $SINGLEMDS \
11886 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11887 grep Blockcount | awk '{print $4}')
11889 # Remove old files, some OI blocks will become idle.
11890 unlinkmany $myDIR/t- 20000
11892 # The OI file should become empty now
11894 # Create new files, idle OI blocks should be reused.
11895 createmany -o $myDIR/t- 2000
11896 do_facet $SINGLEMDS sync
11897 # Make sure journal flushed.
11899 local blk2=$(do_facet $SINGLEMDS \
11900 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11901 grep Blockcount | awk '{print $4}')
11903 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11905 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
11907 test_229() { # LU-2482, LU-3448
11908 local server_version=$(get_lustre_version $SINGLEMDS)
11909 [[ $(version_code $server_version) -lt $(version_code 2.4.53) ]] &&
11910 skip "No HSM support on $server_version MDS," \
11911 "need 2.4.53 at least" && return
11912 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11913 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
11917 # Create a file with a released layout and stripe count 2.
11918 $MULTIOP $DIR/$tfile H2c ||
11919 error "failed to create file with released layout"
11921 $GETSTRIPE -v $DIR/$tfile
11923 local pattern=$($GETSTRIPE -L $DIR/$tfile)
11924 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
11926 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
11927 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
11928 stat $DIR/$tfile || error "failed to stat released file"
11930 chown $RUNAS_ID $DIR/$tfile ||
11931 error "chown $RUNAS_ID $DIR/$tfile failed"
11933 chgrp $RUNAS_ID $DIR/$tfile ||
11934 error "chgrp $RUNAS_ID $DIR/$tfile failed"
11936 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
11937 rm $DIR/$tfile || error "failed to remove released file"
11939 run_test 229 "getstripe/stat/rm/attr changes work on released files"
11942 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11943 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11946 mkdir -p $DIR/$tdir/test_230_local
11947 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
11948 [ $mdt_idx -ne 0 ] &&
11949 error "create local directory on wrong MDT $mdt_idx"
11951 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
11952 error "create remote directory failed"
11953 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
11954 [ $mdt_idx -ne $MDTIDX ] &&
11955 error "create remote directory on wrong MDT $mdt_idx"
11957 createmany -o $DIR/$tdir/test_230/t- 10 ||
11958 error "create files on remote directory failed"
11959 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
11960 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
11961 rm -r $DIR/$tdir || error "unlink remote directory failed"
11963 run_test 230a "Create remote directory and files under the remote directory"
11966 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11967 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11969 local remote_dir=$DIR/$tdir/remote_dir
11972 mkdir -p $DIR/$tdir
11973 $LFS mkdir -i $MDTIDX $remote_dir ||
11974 error "create remote directory failed"
11976 $LFS mkdir -i 0 $remote_dir/new_dir &&
11977 error "nested remote directory create succeed!"
11979 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=1
11980 $LFS mkdir -i 0 $remote_dir/new_dir || rc=$?
11981 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=0
11984 error "create remote directory failed after set enable_remote_dir"
11986 rm -rf $remote_dir || error "first unlink remote directory failed"
11988 $RUNAS -G$RUNAS_GID $LFS mkdir -i $MDTIDX $DIR/$tfile &&
11989 error "chown worked"
11991 do_facet mds$MDTIDX lctl set_param \
11992 mdt.*.enable_remote_dir_gid=$RUNAS_GID
11993 $LFS mkdir -i $MDTIDX $remote_dir || rc=$?
11994 do_facet mds$MDTIDX lctl set_param mdt.*.enable_remote_dir_gid=0
11997 error "create remote dir failed after set enable_remote_dir_gid"
11999 rm -r $DIR/$tdir || error "second unlink remote directory failed"
12001 run_test 230b "nested remote directory should be failed"
12005 # For simplicity this test assumes that max_pages_per_rpc
12006 # is the same across all OSCs
12007 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
12008 local bulk_size=$((max_pages * 4096))
12010 mkdir -p $DIR/$tdir
12012 # clear the OSC stats
12013 $LCTL set_param osc.*.stats=0 &>/dev/null
12015 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
12016 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
12017 oflag=direct &>/dev/null || error "dd failed"
12019 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
12020 if [ x$nrpcs != "x1" ]; then
12021 error "found $nrpc ost_write RPCs, not 1 as expected"
12024 # Drop the OSC cache, otherwise we will read from it
12025 cancel_lru_locks osc
12027 # clear the OSC stats
12028 $LCTL set_param osc.*.stats=0 &>/dev/null
12030 # Client reads $bulk_size.
12031 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
12032 iflag=direct &>/dev/null || error "dd failed"
12034 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
12035 if [ x$nrpcs != "x1" ]; then
12036 error "found $nrpc ost_read RPCs, not 1 as expected"
12039 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
12042 mkdir -p $DIR/$tdir
12044 for i in {0..1023}; do
12045 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
12046 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
12047 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
12051 run_test 231b "must not assert on fully utilized OST request buffer"
12054 mkdir -p $DIR/$tdir
12055 #define OBD_FAIL_LDLM_OST_LVB 0x31c
12056 $LCTL set_param fail_loc=0x31c
12058 # ignore dd failure
12059 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
12061 $LCTL set_param fail_loc=0
12062 umount_client $MOUNT || error "umount failed"
12063 mount_client $MOUNT || error "mount failed"
12065 run_test 232 "failed lock should not block umount"
12068 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
12069 { skip "Need MDS version at least 2.3.64"; return; }
12071 local fid=$($LFS path2fid $MOUNT)
12072 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12073 error "cannot access $MOUNT using its FID '$fid'"
12075 run_test 233a "checking that OBF of the FS root succeeds"
12078 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
12079 { skip "Need MDS version at least 2.5.90"; return; }
12081 local fid=$($LFS path2fid $MOUNT/.lustre)
12082 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12083 error "cannot access $MOUNT/.lustre using its FID '$fid'"
12085 fid=$($LFS path2fid $MOUNT/.lustre/fid)
12086 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12087 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
12089 run_test 233b "checking that OBF of the FS .lustre succeeds"
12092 local p="$TMP/sanityN-$TESTNAME.parameters"
12093 save_lustre_params client "llite.*.xattr_cache" > $p
12094 lctl set_param llite.*.xattr_cache 1 ||
12095 { skip "xattr cache is not supported"; return 0; }
12097 mkdir -p $DIR/$tdir || error "mkdir failed"
12098 touch $DIR/$tdir/$tfile || error "touch failed"
12099 # OBD_FAIL_LLITE_XATTR_ENOMEM
12100 $LCTL set_param fail_loc=0x1405
12101 if [ ! -f /etc/SuSE-release ]; then
12102 # attr pre-2.4.44-7 had a bug with rc
12103 # LU-3703 - SLES clients have older attr
12104 getfattr -n user.attr $DIR/$tdir/$tfile &&
12105 error "getfattr should have failed with ENOMEM"
12107 $LCTL set_param fail_loc=0x0
12110 restore_lustre_params < $p
12113 run_test 234 "xattr cache should not crash on ENOMEM"
12116 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
12117 skip "Need MDS version at least 2.4.52" && return
12118 flock_deadlock $DIR/$tfile
12123 124) error "process hangs on a deadlock"
12125 *) error "error executing flock_deadlock $DIR/$tfile"
12129 run_test 235 "LU-1715: flock deadlock detection does not work properly"
12133 check_swap_layouts_support && return 0
12134 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
12136 local ref1=/etc/passwd
12137 local ref2=/etc/group
12138 local file1=$DIR/$tdir/f1
12139 local file2=$DIR/$tdir/f2
12141 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
12142 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
12143 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
12144 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
12145 local fd=$(free_fd)
12146 local cmd="exec $fd<>$file2"
12149 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
12150 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
12153 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
12158 run_test 236 "Layout swap on open unlinked file"
12160 # LU-4659 linkea consistency
12162 local server_version=$(lustre_version_code $SINGLEMDS)
12164 [[ $server_version -gt $(version_code 2.5.57) ]] ||
12165 [[ $server_version -gt $(version_code 2.5.1) &&
12166 $server_version -lt $(version_code 2.5.50) ]] ||
12167 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
12170 ln $DIR/$tfile $DIR/$tfile.lnk
12171 touch $DIR/$tfile.new
12172 mv $DIR/$tfile.new $DIR/$tfile
12173 local fid1=$(lfs path2fid $DIR/$tfile)
12174 local fid2=$(lfs path2fid $DIR/$tfile.lnk)
12175 local path1=$(lfs fid2path $FSNAME $fid1)
12176 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
12177 local path2=$(lfs fid2path $FSNAME $fid2)
12178 [ $tfile.lnk == $path2 ] ||
12179 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
12182 run_test 238 "Verify linkea consistency"
12184 # tests that do cleanup/setup should be run at the end
12188 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12190 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
12191 $LCTL set_param fail_loc=0x903
12192 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
12193 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
12196 FAIL_ON_ERROR=true cleanup
12197 FAIL_ON_ERROR=true setup
12199 run_test 900 "umount should not race with any mgc requeue thread"
12202 check_and_cleanup_lustre
12203 if [ "$I_MOUNTED" != "yes" ]; then
12204 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true