2 # -*- tab-width: 8; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 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
25 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
26 CREATETEST=${CREATETEST:-createtest}
28 LFIND=${LFIND:-"$LFS find"}
29 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
31 OPENFILE=${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 $PWD)}
55 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
56 . $LUSTRE/tests/test-framework.sh
58 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
61 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 27m 64b 68 71 77f 78 115 124b 230d"
63 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
64 # bug number for skipped test: LU-1593 LU-2610 LU-2833 LU-1957 LU-2805
65 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 34h 40 48a 180 184c"
71 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
72 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
81 check_kernel_version() {
83 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
85 patchless|patchless_client) return 0;;
86 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
88 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
92 check_swap_layouts_support()
94 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
95 { skip "Does not support layout lock."; return 0; }
99 if [ "$ONLY" == "cleanup" ]; then
104 check_and_setup_lustre
109 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid |
110 awk '{ gsub(/_UUID/,""); print $1 }' | head -n1)
111 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
112 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
113 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
114 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
115 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
116 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
118 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
119 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
120 rm -rf $DIR/[Rdfs][0-9]*
122 # $RUNAS_ID may get set incorrectly somewhere else
123 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
125 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
129 if [ "${ONLY}" = "MOUNT" ] ; then
130 echo "Lustre is up, please go on"
134 echo "preparing for tests involving mounts"
135 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
137 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
138 echo # add a newline after mke2fs.
142 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
143 lctl set_param debug=-1 2> /dev/null || true
146 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
148 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
150 run_test 0a "touch; rm ====================="
153 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
154 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
156 run_test 0b "chmod 0755 $DIR ============================="
159 $LCTL get_param mdc.*.import | grep "state: FULL" ||
160 error "import not FULL"
161 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
164 run_test 0c "check import proc ============================="
167 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
168 test_mkdir -p $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
169 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
170 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
173 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
175 run_test 1 "mkdir; remkdir; rmdir =============================="
178 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
179 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
180 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
182 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
184 run_test 2 "mkdir; touch; rmdir; check file ===================="
187 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
188 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
189 touch $DIR/$tdir/$tfile
190 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
192 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
194 run_test 3 "mkdir; touch; rmdir; check dir ====================="
196 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
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 -c1 $DIR/$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 remote_mds_nodsh && skip "remote MDS with nodsh" && return
562 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
563 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
564 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
566 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
567 skip "only for ldiskfs MDT" && return 0
569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
573 # create a long symlink file
574 for ((i = 0; i < 4; ++i)); do
575 long_sym=${long_sym}${long_sym}
578 echo "create 512 short and long symlink files under $WDIR"
579 for ((i = 0; i < 256; ++i)); do
580 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
581 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
587 wait_delete_completed
589 echo "recreate the 512 symlink files with a shorter string"
590 for ((i = 0; i < 512; ++i)); do
591 # rewrite the symlink file with a shorter string
592 ln -sf ${long_sym} $WDIR/long-$i
593 ln -sf ${short_sym} $WDIR/short-$i
596 mds_index=$($LFS getstripe -M $WDIR)
597 mds_index=$((mds_index+1))
598 devname=$(mdsdevname $mds_index)
599 cmd="$E2FSCK -fnvd $devname"
601 echo "stop and checking mds${mds_index}: $cmd"
602 # e2fsck should not return error
604 do_facet mds${mds_index} $cmd || rc=$?
606 start mds${mds_index} $devname $MDS_MOUNT_OPTS
607 df $MOUNT > /dev/null 2>&1
608 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
609 "short/long symlink MDT: rc=$rc"
612 run_test 17m "run e2fsck against MDT which contains short/long symlink"
614 check_fs_consistency_17n() {
620 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
621 # so it only check MDT1/MDT2 instead of all of MDTs.
622 for mdt_index in $(seq 1 2); do
623 devname=$(mdsdevname $mdt_index)
624 cmd="$E2FSCK -fnvd $devname"
626 echo "stop and checking mds${mdt_index}: $cmd"
627 # e2fsck should not return error
629 do_facet mds${mdt_index} $cmd || rc=$?
631 start mds${mdt_index} $devname $MDS_MOUNT_OPTS
632 df $MOUNT > /dev/null 2>&1
633 [ $rc -ne 0 ] && break
641 remote_mds_nodsh && skip "remote MDS with nodsh" && return
642 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
643 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
644 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
646 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
647 skip "only for ldiskfs MDT" && return 0
649 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
651 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
654 for ((i=0; i<10; i++)); do
655 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
656 error "create remote dir error $i"
657 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
658 error "create files under remote dir failed $i"
661 check_fs_consistency_17n ||
662 error "e2fsck report error after create files under remote dir"
664 for ((i=0;i<10;i++)); do
665 rm -rf $DIR/$tdir/remote_dir_${i} ||
666 error "destroy remote dir error $i"
669 check_fs_consistency_17n ||
670 error "e2fsck report error after unlink files under remote dir"
672 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
673 skip "lustre < 2.4.50 does not support migrate mv " && return
675 for ((i=0; i<10; i++)); do
676 mkdir -p $DIR/$tdir/remote_dir_${i}
677 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
678 error "create files under remote dir failed $i"
679 $LFS mv -M 1 $DIR/$tdir/remote_dir_${i} ||
680 error "migrate remote dir error $i"
682 check_fs_consistency_17n || error "e2fsck report error after migration"
684 for ((i=0;i<10;i++)); do
685 rm -rf $DIR/$tdir/remote_dir_${i} ||
686 error "destroy remote dir error $i"
689 check_fs_consistency_17n || error "e2fsck report error after unlink"
691 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
694 remote_mds_nodsh && skip "remote MDS with nodsh" && return
695 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
696 skip "Need MDS version at least 2.3.64" && return
698 local WDIR=$DIR/${tdir}o
704 mdt_index=$($LFS getstripe -M $WDIR)
705 mdt_index=$((mdt_index+1))
706 mdtdevname=$(mdsdevname $mdt_index)
710 start mds${mdt_index} $mdtdevname $MDS_MOUNT_OPTS
712 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
713 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
714 ls -l $WDIR/$tfile && rc=1
715 do_facet mds${mdt_index} lctl set_param fail_loc=0
716 [[ $rc -ne 0 ]] && error "stat file should fail"
719 run_test 17o "stat file with incompat LMA feature"
722 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
723 ls $DIR || error "Failed to ls $DIR: $?"
725 run_test 18 "touch .../f ; ls ... =============================="
731 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
733 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
736 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
738 run_test 19b "ls -l .../f19 (should return error) =============="
741 [ $RUNAS_ID -eq $UID ] &&
742 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
743 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
745 run_test 19c "$RUNAS touch .../f19 (should return error) =="
748 cat $DIR/f19 && error || true
750 run_test 19d "cat .../f19 (should return error) =============="
762 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
764 run_test 20 "touch .../f ; ls -l ... ==========================="
767 test_mkdir -p $DIR/$tdir
768 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
769 ln -s dangle $DIR/$tdir/link
770 echo foo >> $DIR/$tdir/link
771 cat $DIR/$tdir/dangle
772 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
773 $CHECKSTAT -f -t file $DIR/$tdir/link ||
774 error "$tdir/link not linked to a file"
776 run_test 21 "write to dangling link ============================"
780 test_mkdir -p $DIR/$tdir
781 chown $RUNAS_ID:$RUNAS_GID $WDIR
782 (cd $WDIR || error "cd $WDIR failed";
783 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
785 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
786 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
787 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
789 run_test 22 "unpack tar archive as non-root user ==============="
793 test_mkdir -p $DIR/$tdir
794 local file=$DIR/$tdir/$tfile
796 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
797 openfile -f O_CREAT:O_EXCL $file &&
798 error "$file recreate succeeded" || true
800 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
802 test_23b() { # bug 18988
803 test_mkdir -p $DIR/$tdir
804 local file=$DIR/$tdir/$tfile
807 echo foo > $file || error "write filed"
808 echo bar >> $file || error "append filed"
809 $CHECKSTAT -s 8 $file || error "wrong size"
812 run_test 23b "O_APPEND check =========================="
816 echo '-- same directory rename'
817 test_mkdir $DIR/$tdir
818 touch $DIR/$tdir/$tfile.1
819 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
820 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
822 run_test 24a "rename file to non-existent target"
825 test_mkdir $DIR/$tdir
826 touch $DIR/$tdir/$tfile.{1,2}
827 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
828 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
829 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
831 run_test 24b "rename file to existing target"
834 test_mkdir $DIR/$tdir
835 test_mkdir $DIR/$tdir/d$testnum.1
836 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
837 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
838 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
840 run_test 24c "rename directory to non-existent target"
843 test_mkdir -c1 $DIR/$tdir
844 test_mkdir -c1 $DIR/$tdir/d$testnum.1
845 test_mkdir -c1 $DIR/$tdir/d$testnum.2
846 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
847 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
848 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
850 run_test 24d "rename directory to existing target"
853 echo '-- cross directory renames --'
857 mv $DIR/R5a/f $DIR/R5b/g
858 $CHECKSTAT -a $DIR/R5a/f || error
859 $CHECKSTAT -t file $DIR/R5b/g || error
861 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
866 touch $DIR/R6a/f $DIR/R6b/g
867 mv $DIR/R6a/f $DIR/R6b/g
868 $CHECKSTAT -a $DIR/R6a/f || error
869 $CHECKSTAT -t file $DIR/R6b/g || error
871 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
876 test_mkdir $DIR/R7a/d
877 mv $DIR/R7a/d $DIR/R7b/e
878 $CHECKSTAT -a $DIR/R7a/d || error
879 $CHECKSTAT -t dir $DIR/R7b/e || error
881 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
884 test_mkdir -c1 $DIR/R8a
885 test_mkdir -c1 $DIR/R8b
886 test_mkdir -c1 $DIR/R8a/d
887 test_mkdir -c1 $DIR/R8b/e
888 mrename $DIR/R8a/d $DIR/R8b/e
889 $CHECKSTAT -a $DIR/R8a/d || error
890 $CHECKSTAT -t dir $DIR/R8b/e || error
892 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
895 echo "-- rename error cases"
899 mrename $DIR/R9/f $DIR/R9/a
900 $CHECKSTAT -t file $DIR/R9/f || error
901 $CHECKSTAT -t dir $DIR/R9/a || error
902 $CHECKSTAT -a $DIR/R9/a/f || error
904 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
908 mrename $DIR/R10/f $DIR/R10/g
909 $CHECKSTAT -t dir $DIR/R10 || error
910 $CHECKSTAT -a $DIR/R10/f || error
911 $CHECKSTAT -a $DIR/R10/g || error
913 run_test 24j "source does not exist ============================"
917 test_mkdir $DIR/R11a/d
919 mv $DIR/R11a/f $DIR/R11a/d
920 $CHECKSTAT -a $DIR/R11a/f || error
921 $CHECKSTAT -t file $DIR/R11a/d/f || error
923 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
925 # bug 2429 - rename foo foo foo creates invalid file
928 $MULTIOP $f OcNs || error
930 run_test 24l "Renaming a file to itself ========================"
934 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
935 # on ext3 this does not remove either the source or target files
936 # though the "expected" operation would be to remove the source
937 $CHECKSTAT -t file ${f} || error "${f} missing"
938 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
940 run_test 24m "Renaming a file to a hard link to itself ========="
944 # this stats the old file after it was renamed, so it should fail
948 $CHECKSTAT ${f}.rename
951 run_test 24n "Statting the old file after renaming (Posix rename 2)"
954 check_kernel_version 37 || return 0
955 test_mkdir -p $DIR/d24o
956 rename_many -s random -v -n 10 $DIR/d24o
958 run_test 24o "rename of files during htree split ==============="
963 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
964 mrename $DIR/R12a $DIR/R12b
965 $CHECKSTAT -a $DIR/R12a || error
966 $CHECKSTAT -t dir $DIR/R12b || error
967 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
968 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
970 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
972 cleanup_multiop_pause() {
978 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
981 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
982 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
985 trap cleanup_multiop_pause EXIT
986 mrename $DIR/R13a $DIR/R13b
987 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
988 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
989 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
990 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
991 cleanup_multiop_pause
992 wait $MULTIPID || error "multiop close failed"
994 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
996 test_24r() { #bug 3789
998 test_mkdir $DIR/R14a/b
999 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1000 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1001 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1003 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1006 test_mkdir $DIR/R15a
1007 test_mkdir $DIR/R15a/b
1008 test_mkdir $DIR/R15a/b/c
1009 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1010 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1011 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1013 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1015 test_mkdir $DIR/R16a
1016 test_mkdir $DIR/R16a/b
1017 test_mkdir $DIR/R16a/b/c
1018 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1019 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1020 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1022 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1024 test_24u() { # bug12192
1025 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1026 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1028 run_test 24u "create stripe file"
1034 simple_cleanup_common() {
1037 wait_delete_completed
1040 max_pages_per_rpc() {
1041 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -n1
1045 local NRFILES=100000
1046 local FREE_INODES=$(mdt_free_inodes 0)
1047 [[ $FREE_INODES -lt $NRFILES ]] &&
1048 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
1051 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1052 trap simple_cleanup_common EXIT
1054 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1055 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && NRFILES=10000
1058 createmany -m $DIR/$tdir/$tfile $NRFILES
1060 cancel_lru_locks mdc
1061 lctl set_param mdc.*.stats clear
1063 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1065 # LU-5 large readdir
1066 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1067 # 8 bytes for name(filename is mostly 5 in this test) +
1068 # 8 bytes for luda_type
1069 # take into account of overhead in lu_dirpage header and end mark in
1070 # each page, plus one in RPC_NUM calculation.
1072 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1073 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1074 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats |
1075 awk '/^mds_readpage/ {print $2}')
1076 [[ $mds_readpage -gt $RPC_NUM ]] &&
1077 error "large readdir doesn't take effect"
1079 simple_cleanup_common
1081 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1083 test_24w() { # bug21506
1085 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1086 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1087 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1088 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1089 [[ "$SZ1" -eq "$SZ2" ]] ||
1090 error "Error reading at the end of the file $tfile"
1092 run_test 24w "Reading a file larger than 4Gb"
1095 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1096 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1098 local remote_dir=$DIR/$tdir/remote_dir
1101 $LFS mkdir -i $MDTIDX $remote_dir ||
1102 error "create remote directory failed"
1104 mkdir -p $DIR/$tdir/src_dir
1105 touch $DIR/$tdir/src_file
1106 mkdir -p $remote_dir/tgt_dir
1107 touch $remote_dir/tgt_file
1109 mrename $remote_dir $DIR/ &&
1110 error "rename dir cross MDT works!"
1112 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
1113 error "rename dir cross MDT works!"
1115 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1116 error "rename file cross MDT works!"
1118 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1119 error "ln file cross MDT should not work!"
1121 rm -rf $DIR/$tdir || error "Can not delete directories"
1123 run_test 24x "cross rename/link should be failed"
1126 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1127 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1129 local remote_dir=$DIR/$tdir/remote_dir
1132 $LFS mkdir -i $MDTIDX $remote_dir ||
1133 error "create remote directory failed"
1135 mkdir -p $remote_dir/src_dir
1136 touch $remote_dir/src_file
1137 mkdir -p $remote_dir/tgt_dir
1138 touch $remote_dir/tgt_file
1140 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1141 error "rename subdir in the same remote dir failed!"
1143 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1144 error "rename files in the same remote dir failed!"
1146 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1147 error "link files in the same remote dir failed!"
1149 rm -rf $DIR/$tdir || error "Can not delete directories"
1151 run_test 24y "rename/link on the same dir should succeed"
1154 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1155 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1157 local remote_src=$DIR/$tdir/remote_dir
1158 local remote_tgt=$DIR/$tdir/remote_tgt
1161 $LFS mkdir -i $MDTIDX $remote_src ||
1162 error "create remote directory failed"
1164 $LFS mkdir -i $MDTIDX $remote_tgt ||
1165 error "create remote directory failed"
1167 mrename $remote_src $remote_tgt &&
1168 error "rename remote dirs should not work!"
1170 # If target dir does not exists, it should succeed
1172 mrename $remote_src $remote_tgt ||
1173 error "rename remote dirs(tgt dir does not exists) failed!"
1175 rm -rf $DIR/$tdir || error "Can not delete directories"
1177 run_test 24z "rename one remote dir to another remote dir should fail"
1179 test_24A() { # LU-3182
1184 createmany -m $DIR/$tdir/$tfile $NFILES
1185 local t=$(ls $DIR/$tdir | wc -l)
1186 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1187 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1188 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1189 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1192 rm -rf $DIR/$tdir || error "Can not delete directories"
1194 run_test 24A "readdir() returns correct number of entries."
1196 test_24B() { # LU-4805
1197 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1201 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1202 error "create striped dir failed"
1204 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1205 [ $count -eq 2 ] || error "Expected 2, got $count"
1207 touch $DIR/$tdir/striped_dir/a
1209 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1210 [ $count -eq 3 ] || error "Expected 3, got $count"
1212 touch $DIR/$tdir/striped_dir/.f
1214 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1215 [ $count -eq 4 ] || error "Expected 4, got $count"
1217 rm -rf $DIR/$tdir || error "Can not delete directories"
1219 run_test 24B "readdir for striped dir return correct number of entries"
1222 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1228 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1229 error "create striped dir failed"
1231 cd $DIR/$tdir/d0/striped_dir
1233 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1234 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1235 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1237 [ "$d0_ino" = "$parent_ino" ] ||
1238 error ".. wrong, expect $d0_ino, get $parent_ino"
1240 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1241 error "mv striped dir failed"
1243 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1245 [ "$d1_ino" = "$parent_ino" ] ||
1246 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1248 run_test 24C "check .. in striped dir"
1251 echo '== symlink sanity ============================================='
1255 touch $DIR/s25/foo || error
1257 run_test 25a "create file in symlinked directory ==============="
1260 [ ! -d $DIR/d25 ] && test_25a
1261 $CHECKSTAT -t file $DIR/s25/foo || error
1263 run_test 25b "lookup file in symlinked directory ==============="
1267 test_mkdir $DIR/d26/d26-2
1268 ln -s d26/d26-2 $DIR/s26
1269 touch $DIR/s26/foo || error
1271 run_test 26a "multiple component symlink ======================="
1274 test_mkdir -p $DIR/d26b/d26-2
1275 ln -s d26b/d26-2/foo $DIR/s26-2
1276 touch $DIR/s26-2 || error
1278 run_test 26b "multiple component symlink at end of lookup ======"
1281 test_mkdir $DIR/d26.2
1282 touch $DIR/d26.2/foo
1283 ln -s d26.2 $DIR/s26.2-1
1284 ln -s s26.2-1 $DIR/s26.2-2
1285 ln -s s26.2-2 $DIR/s26.2-3
1286 chmod 0666 $DIR/s26.2-3/foo
1288 run_test 26c "chain of symlinks ================================"
1290 # recursive symlinks (bug 439)
1292 ln -s d26-3/foo $DIR/d26-3
1294 run_test 26d "create multiple component recursive symlink ======"
1297 [ ! -h $DIR/d26-3 ] && test_26d
1300 run_test 26e "unlink multiple component recursive symlink ======"
1302 # recursive symlinks (bug 7022)
1304 test_mkdir -p $DIR/$tdir
1305 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1306 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1307 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1308 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1309 cd $tfile || error "cd $tfile failed"
1310 ln -s .. dotdot || error "ln dotdot failed"
1311 ln -s dotdot/lndir lndir || error "ln lndir failed"
1312 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1313 output=`ls $tfile/$tfile/lndir/bar1`
1314 [ "$output" = bar1 ] && error "unexpected output"
1315 rm -r $tfile || error "rm $tfile failed"
1316 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1318 run_test 26f "rm -r of a directory which has recursive symlink ="
1321 echo '== stripe sanity =============================================='
1322 test_mkdir -p $DIR/d27 || error "mkdir failed"
1324 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1325 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1326 log "== test_27a: write to one stripe file ========================="
1327 cp /etc/hosts $DIR/d27/f0 || error
1329 run_test 27a "one stripe file =================================="
1332 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
1333 test_mkdir -p $DIR/d27
1334 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1335 $GETSTRIPE -c $DIR/d27/f01
1336 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1337 error "two-stripe file doesn't have two stripes"
1339 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1341 run_test 27b "create and write to two stripe file"
1344 test_mkdir -p $DIR/d27
1345 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1346 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1347 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1349 run_test 27d "create file with default settings ================"
1352 test_mkdir -p $DIR/d27
1353 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1354 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1355 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1357 run_test 27e "setstripe existing file (should return error) ======"
1360 test_mkdir -p $DIR/d27
1361 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1362 dd if=/dev/zero of=$DIR/d27/fbad bs=4k count=4 || error "dd failed"
1363 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1365 run_test 27f "setstripe with bad stripe size (should return error)"
1368 test_mkdir -p $DIR/d27
1369 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1370 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1371 error "$DIR/d27/fnone has object"
1373 run_test 27g "$GETSTRIPE with no objects"
1376 touch $DIR/d27/fsome || error "touch failed"
1377 [[ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ]] || error "missing objects"
1379 run_test 27i "$GETSTRIPE with some objects"
1382 test_mkdir -p $DIR/d27
1383 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1385 run_test 27j "setstripe with bad stripe offset (should return error)"
1387 test_27k() { # bug 2844
1388 test_mkdir -p $DIR/d27
1390 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1391 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1392 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1393 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1394 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "1:$BLKSIZE > $LL_MAX_BLKSIZE"
1395 dd if=/dev/zero of=$FILE bs=4k count=1
1396 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1397 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "2:$BLKSIZE > $LL_MAX_BLKSIZE"
1399 run_test 27k "limit i_blksize for broken user apps ============="
1402 test_mkdir -p $DIR/d27
1403 mcreate $DIR/f27l || error "creating file"
1404 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1405 error "setstripe should have failed" || true
1407 run_test 27l "check setstripe permissions (should return error)"
1410 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1412 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1413 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1416 trap simple_cleanup_common EXIT
1417 test_mkdir -p $DIR/$tdir
1418 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1419 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1420 error "dd should fill OST0"
1422 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1424 [ $i -gt 256 ] && break
1427 touch $DIR/$tdir/f27m_$i
1428 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1429 error "OST0 was full but new created file still use it"
1431 touch $DIR/$tdir/f27m_$i
1432 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1433 error "OST0 was full but new created file still use it"
1434 simple_cleanup_common
1436 run_test 27m "create file while OST0 was full =================="
1439 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1443 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1444 # if the OST isn't full anymore.
1446 local OSTIDX=${1:-""}
1448 local list=$(comma_list $(osts_nodes))
1449 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1451 do_nodes $list lctl set_param fail_loc=0
1452 sync # initiate all OST_DESTROYs from MDS to OST
1456 exhaust_precreations() {
1459 local FAILIDX=${3:-$OSTIDX}
1461 test_mkdir -p $DIR/$tdir
1462 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1463 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1465 local OST=$(ostname_from_index $OSTIDX)
1466 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1467 sed -e 's/_UUID$//;s/^.*-//')
1470 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1471 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1472 osc.$mdtosc_proc1.prealloc_last_id)
1473 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1474 osc.$mdtosc_proc1.prealloc_next_id)
1476 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1477 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1479 test_mkdir -p $DIR/$tdir/${OST}
1480 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1481 #define OBD_FAIL_OST_ENOSPC 0x215
1482 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1483 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1484 echo "Creating to objid $last_id on ost $OST..."
1485 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1486 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1487 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1491 exhaust_all_precreations() {
1493 for (( i=0; i < OSTCOUNT; i++ )) ; do
1494 exhaust_precreations $i $1 -1
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
1507 $SETSTRIPE -c -1 $DIR/$tdir
1508 touch $DIR/$tdir/$tfile || error
1509 $GETSTRIPE $DIR/$tdir/$tfile
1512 run_test 27n "create file with some full OSTs =================="
1515 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1516 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1517 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1518 remote_ost_nodsh && skip "remote OST with nodsh" && return
1521 rm -f $DIR/$tdir/$tfile
1522 exhaust_all_precreations 0x215
1524 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1529 run_test 27o "create file with all full OSTs (should error) ===="
1532 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1533 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1534 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1535 remote_ost_nodsh && skip "remote OST with nodsh" && return
1538 rm -f $DIR/$tdir/$tfile
1539 test_mkdir -p $DIR/$tdir
1541 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1542 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1543 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1545 exhaust_precreations 0 0x80000215
1546 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1547 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1548 $GETSTRIPE $DIR/$tdir/$tfile
1552 run_test 27p "append to a truncated file with some full OSTs ==="
1555 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1556 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1557 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1558 remote_ost_nodsh && skip "remote OST with nodsh" && return
1561 rm -f $DIR/$tdir/$tfile
1563 test_mkdir -p $DIR/$tdir
1564 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1565 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1566 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1568 exhaust_all_precreations 0x215
1570 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1571 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1575 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1578 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1579 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1580 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1581 remote_ost_nodsh && skip "remote OST with nodsh" && return
1584 rm -f $DIR/$tdir/$tfile
1585 exhaust_precreations 0 0x80000215
1587 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1591 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1593 test_27s() { # bug 10725
1594 test_mkdir -p $DIR/$tdir
1595 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1596 local stripe_count=0
1597 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1598 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1599 error "stripe width >= 2^32 succeeded" || true
1602 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1604 test_27t() { # bug 10864
1609 $WLFS getstripe $tfile
1612 run_test 27t "check that utils parse path correctly"
1614 test_27u() { # bug 4900
1615 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1616 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1618 local list=$(comma_list $(mdts_nodes))
1620 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1621 do_nodes $list $LCTL set_param fail_loc=0x139
1622 test_mkdir -p $DIR/$tdir
1624 createmany -o $DIR/$tdir/t- 1000
1625 do_nodes $list $LCTL set_param fail_loc=0
1627 TLOG=$DIR/$tfile.getstripe
1628 $GETSTRIPE $DIR/$tdir > $TLOG
1629 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1630 unlinkmany $DIR/$tdir/t- 1000
1631 [[ $OBJS -gt 0 ]] &&
1632 error "$OBJS objects created on OST-0. See $TLOG" || pass
1634 run_test 27u "skip object creation on OSC w/o objects =========="
1636 test_27v() { # bug 4900
1637 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1638 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1639 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1640 remote_ost_nodsh && skip "remote OST with nodsh" && return
1642 exhaust_all_precreations 0x215
1645 test_mkdir -p $DIR/$tdir
1646 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1648 touch $DIR/$tdir/$tfile
1649 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1651 for (( i=1; i < OSTCOUNT; i++ )); do
1652 do_facet ost$i lctl set_param fail_loc=0x705
1654 local START=`date +%s`
1655 createmany -o $DIR/$tdir/$tfile 32
1657 local FINISH=`date +%s`
1658 local TIMEOUT=`lctl get_param -n timeout`
1659 local PROCESS=$((FINISH - START))
1660 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1661 error "$FINISH - $START >= $TIMEOUT / 2"
1662 sleep $((TIMEOUT / 2 - PROCESS))
1665 run_test 27v "skip object creation on slow OST ================="
1667 test_27w() { # bug 10997
1668 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1669 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1670 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1671 error "stripe size $size != 65536" || true
1672 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1673 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1675 run_test 27w "check $SETSTRIPE -S option"
1678 [[ $OSTCOUNT -lt 2 ]] &&
1679 skip_env "skipping multiple stripe count/offset test" && return
1681 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1682 for i in $(seq 1 $OSTCOUNT); do
1684 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1685 error "setstripe -c $i -i $offset failed"
1686 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1687 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1688 [ $count -ne $i ] && error "stripe count $count != $i" || true
1689 [ $index -ne $offset ] &&
1690 error "stripe offset $index != $offset" || true
1693 run_test 27wa "check $SETSTRIPE -c -i options"
1696 remote_ost_nodsh && skip "remote OST with nodsh" && return
1697 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
1698 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1699 OFFSET=$(($OSTCOUNT - 1))
1701 local OST=$(ostname_from_index $OSTIDX)
1703 test_mkdir -p $DIR/$tdir
1704 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1705 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1707 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1708 for i in `seq 0 $OFFSET`; do
1709 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1710 error "OST0 was degraded but new created file still use it"
1712 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1714 run_test 27x "create files while OST0 is degraded"
1717 [[ $OSTCOUNT -lt 2 ]] &&
1718 skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1719 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1720 remote_ost_nodsh && skip "remote OST with nodsh" && return
1721 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1723 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1724 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1725 osc.$mdtosc.prealloc_last_id)
1726 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1727 osc.$mdtosc.prealloc_next_id)
1728 local fcount=$((last_id - next_id))
1729 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1730 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1732 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1733 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1734 local OST_DEACTIVE_IDX=-1
1739 for OSC in $MDS_OSCS; do
1740 OST=$(osc_to_ost $OSC)
1741 OSTIDX=$(index_from_ostuuid $OST)
1742 if [ $OST_DEACTIVE_IDX == -1 ]; then
1743 OST_DEACTIVE_IDX=$OSTIDX
1745 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1746 echo $OSC "is Deactivated:"
1747 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1751 OSTIDX=$(index_from_ostuuid $OST)
1753 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1755 for OSC in $MDS_OSCS; do
1756 OST=$(osc_to_ost $OSC)
1757 OSTIDX=$(index_from_ostuuid $OST)
1758 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1759 echo $OST "is degraded:"
1760 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1761 obdfilter.$OST.degraded=1
1766 createmany -o $DIR/$tdir/$tfile $fcount
1768 for OSC in $MDS_OSCS; do
1769 OST=$(osc_to_ost $OSC)
1770 OSTIDX=$(index_from_ostuuid $OST)
1771 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1772 echo $OST "is recovered from degraded:"
1773 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1774 obdfilter.$OST.degraded=0
1776 do_facet $SINGLEMDS lctl --device %$OSC activate
1780 # all osp devices get activated, hence -1 stripe count restored
1783 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1784 # devices get activated.
1786 $SETSTRIPE -c -1 $DIR/$tfile
1787 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1789 [ $stripecnt -ne $OSTCOUNT ] &&
1790 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1793 run_test 27y "create files while OST0 is degraded and the rest inactive"
1799 lmm_count=$($GETSTRIPE -c $1)
1800 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1801 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1803 local old_ifs="$IFS"
1805 fid=($($LFS path2fid $1))
1808 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1809 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1811 # compare lmm_seq and lu_fid->f_seq
1812 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1813 # compare lmm_object_id and lu_fid->oid
1814 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1816 # check the trusted.fid attribute of the OST objects of the file
1817 local have_obdidx=false
1819 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1820 # skip lines up to and including "obdidx"
1821 [ -z "$obdidx" ] && break
1822 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1823 $have_obdidx || continue
1825 local ost=$((obdidx + 1))
1826 local dev=$(ostdevname $ost)
1829 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1831 seq=$(echo $seq | sed -e "s/^0x//g")
1832 if [ $seq == 0 ]; then
1833 oid_hex=$(echo $oid)
1835 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1837 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1841 # Don't unmount/remount the OSTs if we don't need to do that.
1842 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1843 # update too, until that use mount/ll_decode_filter_fid/mount.
1844 # Re-enable when debugfs will understand new filter_fid.
1846 if false && [ $(facet_fstype ost$ost) == ldiskfs ]; then
1847 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1848 $dev 2>/dev/null" | grep "parent=")
1851 mount_fstype ost$ost
1852 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1853 $(facet_mntpt ost$ost)/$obj_file)
1854 unmount_fstype ost$ost
1855 start ost$ost $dev $OST_MOUNT_OPTS
1858 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1860 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1862 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1863 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1864 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1865 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1866 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1868 if echo $ff_parent | grep -q 'stripe='; then
1869 ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1872 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1873 # into f_ver in this case. See the comment on
1876 ff_pstripe=$(echo $ff_parent | cut -d: -f3 |
1880 # compare lmm_seq and filter_fid->ff_parent.f_seq
1881 [ $ff_pseq = $lmm_seq ] ||
1882 error "FF parent SEQ $ff_pseq != $lmm_seq"
1883 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1884 [ $ff_poid = $lmm_oid ] ||
1885 error "FF parent OID $ff_poid != $lmm_oid"
1886 (($ff_pstripe == $stripe_nr)) ||
1887 error "FF stripe $ff_pstripe != $stripe_nr"
1889 stripe_nr=$((stripe_nr + 1))
1894 remote_ost_nodsh && skip "remote OST with nodsh" && return
1895 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1896 test_mkdir -p $DIR/$tdir
1898 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1899 { error "setstripe -c -1 failed"; return 1; }
1900 # We need to send a write to every object to get parent FID info set.
1901 # This _should_ also work for setattr, but does not currently.
1902 # touch $DIR/$tdir/$tfile-1 ||
1903 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1904 { error "dd $tfile-1 failed"; return 2; }
1905 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1906 { error "setstripe -c -1 failed"; return 3; }
1907 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1908 { error "dd $tfile-2 failed"; return 4; }
1910 # make sure write RPCs have been sent to OSTs
1913 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1914 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1916 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1918 test_27A() { # b=19102
1919 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1920 local restore_size=$($GETSTRIPE -S $MOUNT)
1921 local restore_count=$($GETSTRIPE -c $MOUNT)
1922 local restore_offset=$($GETSTRIPE -i $MOUNT)
1923 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1924 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1925 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1926 local default_size=$($GETSTRIPE -S $MOUNT)
1927 local default_offset=$($GETSTRIPE -i $MOUNT)
1928 local dsize=$((1024 * 1024))
1929 [ $default_size -eq $dsize ] ||
1930 error "stripe size $default_size != $dsize"
1931 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1932 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1934 run_test 27A "check filesystem-wide default LOV EA values"
1936 test_27B() { # LU-2523
1937 test_mkdir -p $DIR/$tdir
1938 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1940 # open f1 with O_LOV_DELAY_CREATE
1942 # call setstripe ioctl on open file descriptor for f1
1944 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1948 # open f1 with O_LOV_DELAY_CREATE
1950 # call setstripe ioctl on open file descriptor for f1
1952 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1954 # Allow multiop to fail in imitation of NFS's busted semantics.
1957 run_test 27B "call setstripe on open unlinked file/rename victim"
1959 test_27C() { #LU-2871
1960 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
1968 test_mkdir -p $DIR/$tdir
1970 for i in $(seq 0 $((OSTCOUNT - 1))); do
1971 # set stripe across all OSTs starting from OST$i
1972 $SETSTRIPE -i $i -c -1 $tfile$i
1973 # get striping information
1974 ost_idx=($($GETSTRIPE $tfile$i |
1975 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
1979 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
1980 error "${#ost_idx[@]} != $OSTCOUNT"
1982 for index in $(seq 0 $((OSTCOUNT - 1))); do
1984 for j in $(echo ${ost_idx[@]}); do
1985 if [ $index -eq $j ]; then
1991 error "Can not find $index in ${ost_idx[@]}"
1995 run_test 27C "check full striping across all OSTs"
1998 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
1999 local POOL=${POOL:-testpool}
2001 local last_ost=$(($OSTCOUNT - 1))
2003 local ost_list=$(seq $first_ost $ost_step $last_ost)
2004 local ost_range="$first_ost $last_ost $ost_step"
2007 pool_add $POOL || error "pool_add failed"
2008 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2009 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT ||
2010 error "llapi_layout_test failed"
2011 cleanup_pools || error "cleanup_pools failed"
2013 run_test 27D "validate llapi_layout API"
2015 # createtest also checks that device nodes are created and
2016 # then visible correctly (#2091)
2017 test_28() { # bug 2091
2019 $CREATETEST $DIR/d28/ct || error
2021 run_test 28 "create/mknod/mkdir with bad file types ============"
2024 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2025 cancel_lru_locks mdc
2031 declare -i LOCKCOUNTORIG=0
2032 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2033 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2035 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
2037 declare -i LOCKUNUSEDCOUNTORIG=0
2038 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2039 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2046 declare -i LOCKCOUNTCURRENT=0
2047 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2048 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2051 declare -i LOCKUNUSEDCOUNTCURRENT=0
2052 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2053 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2056 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2057 $LCTL set_param -n ldlm.dump_namespaces ""
2058 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2059 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2060 log "dumped log to $TMP/test_29.dk (bug 5793)"
2063 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2064 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2065 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2066 log "dumped log to $TMP/test_29.dk (bug 5793)"
2070 run_test 29 "IT_GETATTR regression ============================"
2072 test_30a() { # was test_30
2073 cp $(which ls) $DIR || cp /bin/ls $DIR
2077 run_test 30a "execute binary from Lustre (execve) =============="
2080 cp `which ls` $DIR || cp /bin/ls $DIR
2082 $RUNAS $DIR/ls / || error
2085 run_test 30b "execute binary from Lustre as non-root ==========="
2087 test_30c() { # b=22376
2088 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2089 cp `which ls` $DIR || cp /bin/ls $DIR
2091 cancel_lru_locks mdc
2092 cancel_lru_locks osc
2093 $RUNAS $DIR/ls / || error
2096 run_test 30c "execute binary from Lustre without read perms ===="
2099 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2100 $CHECKSTAT -a $DIR/f31 || error
2102 run_test 31a "open-unlink file =================================="
2105 touch $DIR/f31 || error
2106 ln $DIR/f31 $DIR/f31b || error
2107 $MULTIOP $DIR/f31b Ouc || error
2108 $CHECKSTAT -t file $DIR/f31 || error
2110 run_test 31b "unlink file with multiple links while open ======="
2113 touch $DIR/f31 || error
2114 ln $DIR/f31 $DIR/f31c || error
2115 multiop_bg_pause $DIR/f31 O_uc || return 1
2117 $MULTIOP $DIR/f31c Ouc
2118 kill -USR1 $MULTIPID
2121 run_test 31c "open-unlink file with multiple links ============="
2124 opendirunlink $DIR/d31d $DIR/d31d || error
2125 $CHECKSTAT -a $DIR/d31d || error
2127 run_test 31d "remove of open directory ========================="
2129 test_31e() { # bug 2904
2130 check_kernel_version 34 || return 0
2131 openfilleddirunlink $DIR/d31e || error
2133 run_test 31e "remove of open non-empty directory ==============="
2135 test_31f() { # bug 4554
2136 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2138 test_mkdir $DIR/d31f
2139 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2140 cp /etc/hosts $DIR/d31f
2142 $GETSTRIPE $DIR/d31f/hosts
2143 multiop_bg_pause $DIR/d31f D_c || return 1
2146 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2147 test_mkdir $DIR/d31f
2148 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2149 cp /etc/hosts $DIR/d31f
2151 $GETSTRIPE $DIR/d31f/hosts
2152 multiop_bg_pause $DIR/d31f D_c || return 1
2155 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2156 wait $MULTIPID || error "first opendir $MULTIPID failed"
2160 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2161 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2164 run_test 31f "remove of open directory with open-unlink file ==="
2167 echo "-- cross directory link --"
2168 test_mkdir -c1 $DIR/${tdir}ga
2169 test_mkdir -c1 $DIR/${tdir}gb
2170 touch $DIR/${tdir}ga/f
2171 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2172 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2173 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2174 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2175 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2177 run_test 31g "cross directory link==============="
2180 echo "-- cross directory link --"
2181 test_mkdir -c1 $DIR/${tdir}
2182 test_mkdir -c1 $DIR/${tdir}/dir
2183 touch $DIR/${tdir}/f
2184 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2185 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2186 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2187 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2188 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2190 run_test 31h "cross directory link under child==============="
2193 echo "-- cross directory link --"
2194 test_mkdir -c1 $DIR/$tdir
2195 test_mkdir -c1 $DIR/$tdir/dir
2196 touch $DIR/$tdir/dir/f
2197 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2198 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2199 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2200 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2201 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2203 run_test 31i "cross directory link under parent==============="
2206 test_mkdir -c1 -p $DIR/$tdir
2207 test_mkdir -c1 -p $DIR/$tdir/dir1
2208 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2209 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2210 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2211 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2214 run_test 31j "link for directory==============="
2217 test_mkdir -c1 -p $DIR/$tdir
2219 touch $DIR/$tdir/exist
2220 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2221 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2222 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2223 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2224 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2225 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2226 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2229 run_test 31k "link to file: the same, non-existing, dir==============="
2235 touch $DIR/d31m2/exist
2236 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2237 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2238 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2239 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2240 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2241 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2244 run_test 31m "link to file: the same, non-existing, dir==============="
2247 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2248 nlink=$(stat --format=%h $DIR/$tfile)
2249 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2251 local cmd="exec $fd<$DIR/$tfile"
2254 trap "eval $cmd" EXIT
2255 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2256 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2257 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2258 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2259 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2262 run_test 31n "check link count of unlinked file"
2265 local TEMPNAME=$(mktemp $1_XXXXXX)
2266 mlink $TEMPNAME $1 2> /dev/null &&
2267 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2271 test_31o() { # LU-2901
2273 for LOOP in $(seq 100); do
2274 rm -f $DIR/$tdir/$tfile*
2275 for THREAD in $(seq 8); do
2276 link_one $DIR/$tdir/$tfile.$LOOP &
2279 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2280 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2281 error "$LINKS duplicate links to $tfile.$LOOP" &&
2285 run_test 31o "duplicate hard links with same filename"
2288 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2291 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2292 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2294 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2295 error "open unlink test1 failed"
2296 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2297 error "open unlink test2 failed"
2299 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2300 error "test1 still exists"
2301 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2302 error "test2 still exists"
2304 run_test 31p "remove of open striped directory"
2306 cleanup_test32_mount() {
2308 $UMOUNT -d $DIR/$tdir/ext2-mountpoint
2312 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2313 echo "== more mountpoints and symlinks ================="
2314 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2315 trap cleanup_test32_mount EXIT
2316 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2317 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2318 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2319 cleanup_test32_mount
2321 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2324 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2325 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2326 trap cleanup_test32_mount EXIT
2327 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2328 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2329 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2330 cleanup_test32_mount
2332 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2335 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2336 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2337 trap cleanup_test32_mount EXIT
2338 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2339 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2340 test_mkdir -p $DIR/$tdir/d2/test_dir
2341 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2342 cleanup_test32_mount
2344 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2347 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2348 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2349 trap cleanup_test32_mount EXIT
2350 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2351 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2352 test_mkdir -p $DIR/$tdir/d2/test_dir
2353 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2354 cleanup_test32_mount
2356 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2359 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2360 test_mkdir -p $DIR/d32e/tmp
2361 TMP_DIR=$DIR/d32e/tmp
2362 ln -s $DIR/d32e $TMP_DIR/symlink11
2363 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2364 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2365 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2367 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2370 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2371 test_mkdir -p $DIR/d32f/tmp
2372 TMP_DIR=$DIR/d32f/tmp
2373 ln -s $DIR/d32f $TMP_DIR/symlink11
2374 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2375 ls $DIR/d32f/tmp/symlink11 || error
2376 ls $DIR/d32f/symlink01 || error
2378 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2381 TMP_DIR=$DIR/$tdir/tmp
2382 test_mkdir -p $DIR/$tdir/tmp
2383 test_mkdir $DIR/${tdir}2
2384 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2385 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2386 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2387 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2388 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2389 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2391 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2394 rm -fr $DIR/$tdir $DIR/${tdir}2
2395 TMP_DIR=$DIR/$tdir/tmp
2396 test_mkdir -p $DIR/$tdir/tmp
2397 test_mkdir $DIR/${tdir}2
2398 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2399 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2400 ls $TMP_DIR/symlink12 || error
2401 ls $DIR/$tdir/symlink02 || error
2403 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2406 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2407 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2408 trap cleanup_test32_mount EXIT
2409 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2410 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2411 touch $DIR/$tdir/test_file
2412 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2413 cleanup_test32_mount
2415 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2418 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2419 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2420 trap cleanup_test32_mount EXIT
2421 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2422 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2423 touch $DIR/$tdir/test_file
2424 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2425 cleanup_test32_mount
2427 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2430 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2432 trap cleanup_test32_mount EXIT
2433 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2434 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2435 test_mkdir -p $DIR/$tdir/d2
2436 touch $DIR/$tdir/d2/test_file || error
2437 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2438 cleanup_test32_mount
2440 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2443 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2445 trap cleanup_test32_mount EXIT
2446 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2447 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2448 test_mkdir -p $DIR/$tdir/d2
2449 touch $DIR/$tdir/d2/test_file
2450 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2451 cleanup_test32_mount
2453 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2457 test_mkdir -p $DIR/d32m/tmp
2458 TMP_DIR=$DIR/d32m/tmp
2459 ln -s $DIR $TMP_DIR/symlink11
2460 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2461 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2462 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2464 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2468 test_mkdir -p $DIR/d32n/tmp
2469 TMP_DIR=$DIR/d32n/tmp
2470 ln -s $DIR $TMP_DIR/symlink11
2471 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2472 ls -l $DIR/d32n/tmp/symlink11 || error
2473 ls -l $DIR/d32n/symlink01 || error
2475 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2479 test_mkdir -p $DIR/d32o/tmp
2480 TMP_DIR=$DIR/d32o/tmp
2481 ln -s $DIR/$tfile $TMP_DIR/symlink12
2482 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2483 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2484 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2485 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2486 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2488 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2498 test_mkdir -p $DIR/d32p/tmp
2500 TMP_DIR=$DIR/d32p/tmp
2502 ln -s $DIR/$tfile $TMP_DIR/symlink12
2504 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2506 cat $DIR/d32p/tmp/symlink12 || error
2508 cat $DIR/d32p/symlink02 || error
2511 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2513 cleanup_testdir_mount() {
2515 $UMOUNT -d $DIR/$tdir
2519 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2520 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2521 trap cleanup_testdir_mount EXIT
2522 test_mkdir -p $DIR/$tdir
2523 touch $DIR/$tdir/under_the_mount
2524 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2525 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2526 cleanup_testdir_mount
2528 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2531 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2532 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2533 trap cleanup_testdir_mount EXIT
2534 test_mkdir -p $DIR/$tdir
2535 touch $DIR/$tdir/under_the_mount
2536 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2537 ls $DIR/$tdir | grep -q under_the_mount && error || true
2538 cleanup_testdir_mount
2540 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2545 chmod 444 $DIR/$tfile
2546 chown $RUNAS_ID $DIR/$tfile
2548 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2551 run_test 33aa "write file with mode 444 (should return error) ===="
2555 test_mkdir -p $DIR/d33
2556 chown $RUNAS_ID $DIR/d33
2557 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2558 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2559 error "open RDWR" || true
2561 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2565 test_mkdir -p $DIR/d33
2566 chown $RUNAS_ID $DIR/d33
2567 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33
2569 run_test 33b "test open file with malformed flags (No panic)"
2572 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2578 remote_ost_nodsh && skip "remote OST with nodsh" && return
2581 test_mkdir -p $DIR/d33
2582 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2585 for ostnum in $(seq $OSTCOUNT); do
2586 # test-framework's OST numbering is one-based, while Lustre's
2588 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2589 # Parsing llobdstat's output sucks; we could grep the /proc
2590 # path, but that's likely to not be as portable as using the
2591 # llobdstat utility. So we parse lctl output instead.
2592 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2593 obdfilter/$ostname/stats |
2594 awk '/^write_bytes/ {print $7}' )
2595 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2596 if (( ${write_bytes:-0} > 0 ))
2603 $all_zeros || return 0
2606 echo foo > $DIR/d33/bar
2610 # Total up write_bytes after writing. We'd better find non-zeros.
2611 for ostnum in $(seq $OSTCOUNT); do
2612 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2613 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2614 obdfilter/$ostname/stats |
2615 awk '/^write_bytes/ {print $7}' )
2616 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2617 if (( ${write_bytes:-0} > 0 ))
2626 for ostnum in $(seq $OSTCOUNT); do
2627 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2628 echo "Check that write_bytes is present in obdfilter/*/stats:"
2629 do_facet ost$ostnum lctl get_param -n \
2630 obdfilter/$ostname/stats
2632 error "OST not keeping write_bytes stats (b22312)"
2635 run_test 33c "test llobdstat and write_bytes"
2638 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2639 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2641 local remote_dir=$DIR/$tdir/remote_dir
2644 $LFS mkdir -i $MDTIDX $remote_dir ||
2645 error "create remote directory failed"
2647 touch $remote_dir/$tfile
2648 chmod 444 $remote_dir/$tfile
2649 chown $RUNAS_ID $remote_dir/$tfile
2651 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2653 chown $RUNAS_ID $remote_dir
2654 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2655 error "create" || true
2656 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2657 error "open RDWR" || true
2658 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2659 error "create" || true
2661 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2664 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2668 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2669 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2670 mkdir $DIR/$tdir/local_dir
2672 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2673 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2674 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2676 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2677 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2679 rmdir $DIR/$tdir/* || error "rmdir failed"
2682 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2683 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2684 mkdir $DIR/$tdir/local_dir
2686 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2687 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2688 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2690 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2691 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2693 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2696 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2697 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2698 mkdir $DIR/$tdir/local_dir
2700 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2701 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2702 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2704 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2705 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2707 run_test 33e "mkdir and striped directory should have same mode"
2709 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2712 $MCREATE $DIR/f34 || error
2713 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2714 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2715 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2716 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2718 run_test 34a "truncate file that has not been opened ==========="
2721 [ ! -f $DIR/f34 ] && test_34a
2722 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2723 $OPENFILE -f O_RDONLY $DIR/f34
2724 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2725 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2727 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2730 [ ! -f $DIR/f34 ] && test_34a
2731 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2732 $OPENFILE -f O_RDWR $DIR/f34
2733 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2734 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2736 run_test 34c "O_RDWR opening file-with-size works =============="
2739 [ ! -f $DIR/f34 ] && test_34a
2740 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2741 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2744 run_test 34d "write to sparse file ============================="
2748 $MCREATE $DIR/f34e || error
2749 $TRUNCATE $DIR/f34e 1000 || error
2750 $CHECKSTAT -s 1000 $DIR/f34e || error
2751 $OPENFILE -f O_RDWR $DIR/f34e
2752 $CHECKSTAT -s 1000 $DIR/f34e || error
2754 run_test 34e "create objects, some with size and some without =="
2756 test_34f() { # bug 6242, 6243
2757 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2760 $MCREATE $DIR/f34f || error
2761 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2762 dd if=$DIR/f34f of=$TMP/f34f
2763 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2764 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2765 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2766 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2767 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2769 run_test 34f "read from a file with no objects until EOF ======="
2772 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2773 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2774 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2775 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2776 cancel_lru_locks osc
2777 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2778 error "wrong size after lock cancel"
2780 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2781 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2782 error "expanding truncate failed"
2783 cancel_lru_locks osc
2784 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2785 error "wrong expanded size after lock cancel"
2787 run_test 34g "truncate long file ==============================="
2790 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2794 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2795 sync # Flush the cache so that multiop below does not block on cache
2796 # flush when getting the group lock
2797 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2800 # Since just timed wait is not good enough, let's do a sync write
2801 # that way we are sure enough time for a roundtrip + processing
2802 # passed + 2 seconds of extra margin.
2803 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2807 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2808 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2812 local nsz=`stat -c %s $DIR/$tfile`
2813 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2815 run_test 34h "ftruncate file under grouplock should not block"
2818 cp /bin/sh $DIR/f35a
2820 chown $RUNAS_ID $DIR/f35a
2821 $RUNAS $DIR/f35a && error || true
2824 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2828 utime $DIR/f36 || error
2830 run_test 36a "MDS utime check (mknod, utime) ==================="
2834 utime $DIR/f36 || error
2836 run_test 36b "OST utime check (open, utime) ===================="
2841 chown $RUNAS_ID $DIR/d36
2842 $RUNAS utime $DIR/d36/f36 || error
2844 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2847 [ ! -d $DIR/d36 ] && test_36c
2848 echo "" > $DIR/d36/f36
2849 $RUNAS utime $DIR/d36/f36 || error
2851 run_test 36d "non-root OST utime check (open, utime) ==========="
2854 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2855 test_mkdir -p $DIR/$tdir
2856 touch $DIR/$tdir/$tfile
2857 $RUNAS utime $DIR/$tdir/$tfile && \
2858 error "utime worked, expected failure" || true
2860 run_test 36e "utime on non-owned file (should return error) ===="
2864 local LANG_SAVE=$LANG
2865 local LC_LANG_SAVE=$LC_LANG
2866 export LANG=C LC_LANG=C # for date language
2868 DATESTR="Dec 20 2000"
2869 test_mkdir -p $DIR/$tdir
2870 lctl set_param fail_loc=$fl
2872 cp /etc/hosts $DIR/$tdir/$tfile
2873 sync & # write RPC generated with "current" inode timestamp, but delayed
2875 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2876 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2877 cancel_lru_locks osc
2878 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2880 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2881 echo "BEFORE: $LS_BEFORE" && \
2882 echo "AFTER : $LS_AFTER" && \
2883 echo "WANT : $DATESTR" && \
2884 error "$DIR/$tdir/$tfile timestamps changed" || true
2886 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2890 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2891 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2892 subr_36fh "0x80000214"
2894 run_test 36f "utime on file racing with OST BRW write =========="
2897 remote_ost_nodsh && skip "remote OST with nodsh" && return
2898 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2903 test_mkdir -p $DIR/$tdir
2904 fmd_max_age=$(do_facet ost1 \
2905 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2908 fmd_before=$(do_facet ost1 \
2909 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2910 touch $DIR/$tdir/$tfile
2911 sleep $((fmd_max_age + 12))
2912 fmd_after=$(do_facet ost1 \
2913 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2915 echo "fmd_before: $fmd_before"
2916 echo "fmd_after: $fmd_after"
2917 [[ $fmd_after -gt $fmd_before ]] &&
2918 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
2919 error "fmd didn't expire after ping" || true
2921 run_test 36g "filter mod data cache expiry ====================="
2924 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2925 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2926 subr_36fh "0x80000227"
2928 run_test 36h "utime on file racing with OST BRW write =========="
2931 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2934 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
2936 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
2937 local new_mtime=$((mtime + 200))
2939 #change Modify time of striped dir
2940 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
2941 error "change mtime failed"
2943 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
2945 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
2947 run_test 36i "change mtime on striped directory"
2949 # test_37 - duplicate with tests 32q 32r
2952 local file=$DIR/$tfile
2954 openfile -f O_DIRECTORY $file
2957 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2958 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2960 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2964 touch $DIR/${tfile}2
2965 # ls -l $DIR/$tfile $DIR/${tfile}2
2966 # ls -lu $DIR/$tfile $DIR/${tfile}2
2967 # ls -lc $DIR/$tfile $DIR/${tfile}2
2969 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2970 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2972 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2974 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2976 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2977 error "O_TRUNC didn't change timestamps"
2980 run_test 39 "mtime changed on create ==========================="
2983 test_mkdir -p -c1 $DIR/$tdir
2984 cp -p /etc/passwd $DIR/$tdir/fopen
2985 cp -p /etc/passwd $DIR/$tdir/flink
2986 cp -p /etc/passwd $DIR/$tdir/funlink
2987 cp -p /etc/passwd $DIR/$tdir/frename
2988 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2991 echo "aaaaaa" >> $DIR/$tdir/fopen
2992 echo "aaaaaa" >> $DIR/$tdir/flink
2993 echo "aaaaaa" >> $DIR/$tdir/funlink
2994 echo "aaaaaa" >> $DIR/$tdir/frename
2996 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2997 local link_new=`stat -c %Y $DIR/$tdir/flink`
2998 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2999 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3001 cat $DIR/$tdir/fopen > /dev/null
3002 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3003 rm -f $DIR/$tdir/funlink2
3004 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3006 for (( i=0; i < 2; i++ )) ; do
3007 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3008 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3009 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3010 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3012 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3013 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3014 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3015 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3017 cancel_lru_locks osc
3018 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3021 run_test 39b "mtime change on open, link, unlink, rename ======"
3023 # this should be set to past
3024 TEST_39_MTIME=`date -d "1 year ago" +%s`
3030 local mtime0=`stat -c %Y $DIR1/$tfile`
3032 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3033 local mtime1=`stat -c %Y $DIR1/$tfile`
3034 [ "$mtime1" = $TEST_39_MTIME ] || \
3035 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3038 echo hello >> $DIR1/$tfile
3040 local mtime2=`stat -c %Y $DIR1/$tfile`
3041 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3042 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3044 mv $DIR1/$tfile $DIR1/$tfile-1
3046 for (( i=0; i < 2; i++ )) ; do
3047 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3048 [ "$mtime2" = "$mtime3" ] || \
3049 error "mtime ($mtime2) changed (to $mtime3) on rename"
3051 cancel_lru_locks osc
3052 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3055 run_test 39c "mtime change on rename ==========================="
3059 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3062 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3064 for (( i=0; i < 2; i++ )) ; do
3065 local mtime=`stat -c %Y $DIR1/$tfile`
3066 [ $mtime = $TEST_39_MTIME ] || \
3067 error "mtime($mtime) is not set to $TEST_39_MTIME"
3069 cancel_lru_locks osc
3070 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3073 run_test 39d "create, utime, stat =============================="
3077 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3079 local mtime1=`stat -c %Y $DIR1/$tfile`
3081 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3083 for (( i=0; i < 2; i++ )) ; do
3084 local mtime2=`stat -c %Y $DIR1/$tfile`
3085 [ $mtime2 = $TEST_39_MTIME ] || \
3086 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3088 cancel_lru_locks osc
3089 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3092 run_test 39e "create, stat, utime, stat ========================"
3096 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3098 mtime1=`stat -c %Y $DIR1/$tfile`
3101 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3103 for (( i=0; i < 2; i++ )) ; do
3104 local mtime2=`stat -c %Y $DIR1/$tfile`
3105 [ $mtime2 = $TEST_39_MTIME ] || \
3106 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3108 cancel_lru_locks osc
3109 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3112 run_test 39f "create, stat, sleep, utime, stat ================="
3116 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3117 echo hello >> $DIR1/$tfile
3118 local mtime1=`stat -c %Y $DIR1/$tfile`
3121 chmod o+r $DIR1/$tfile
3123 for (( i=0; i < 2; i++ )) ; do
3124 local mtime2=`stat -c %Y $DIR1/$tfile`
3125 [ "$mtime1" = "$mtime2" ] || \
3126 error "lost mtime: $mtime2, should be $mtime1"
3128 cancel_lru_locks osc
3129 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3132 run_test 39g "write, chmod, stat ==============================="
3136 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3141 echo hello >> $DIR1/$tfile
3142 local mtime1=`stat -c %Y $DIR1/$tfile`
3144 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3146 if [ "$d1" != "$d2" ]; then
3147 echo "write and touch not within one second"
3149 for (( i=0; i < 2; i++ )) ; do
3150 local mtime2=`stat -c %Y $DIR1/$tfile`
3151 [ "$mtime2" = $TEST_39_MTIME ] || \
3152 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3154 cancel_lru_locks osc
3155 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3159 run_test 39h "write, utime within one second, stat ============="
3162 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3166 echo hello >> $DIR1/$tfile
3167 local mtime1=`stat -c %Y $DIR1/$tfile`
3169 mv $DIR1/$tfile $DIR1/$tfile-1
3171 for (( i=0; i < 2; i++ )) ; do
3172 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3174 [ "$mtime1" = "$mtime2" ] || \
3175 error "lost mtime: $mtime2, should be $mtime1"
3177 cancel_lru_locks osc
3178 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3181 run_test 39i "write, rename, stat =============================="
3184 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3185 start_full_debug_logging
3189 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3190 lctl set_param fail_loc=0x80000412
3191 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3192 error "multiop failed"
3194 local mtime1=`stat -c %Y $DIR1/$tfile`
3196 mv $DIR1/$tfile $DIR1/$tfile-1
3198 kill -USR1 $multipid
3199 wait $multipid || error "multiop close failed"
3201 for (( i=0; i < 2; i++ )) ; do
3202 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3203 [ "$mtime1" = "$mtime2" ] ||
3204 error "mtime is lost on close: $mtime2, " \
3207 cancel_lru_locks osc
3208 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3210 lctl set_param fail_loc=0
3211 stop_full_debug_logging
3213 run_test 39j "write, rename, close, stat ======================="
3216 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3220 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3222 local mtime1=`stat -c %Y $DIR1/$tfile`
3224 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3226 kill -USR1 $multipid
3227 wait $multipid || error "multiop close failed"
3229 for (( i=0; i < 2; i++ )) ; do
3230 local mtime2=`stat -c %Y $DIR1/$tfile`
3232 [ "$mtime2" = $TEST_39_MTIME ] || \
3233 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3235 cancel_lru_locks osc
3236 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3239 run_test 39k "write, utime, close, stat ========================"
3241 # this should be set to future
3242 TEST_39_ATIME=`date -d "1 year" +%s`
3245 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3246 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3247 local atime_diff=$(do_facet $SINGLEMDS \
3248 lctl get_param -n mdd.*MDT0000*.atime_diff)
3252 # test setting directory atime to future
3253 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3254 local atime=$(stat -c %X $DIR/$tdir)
3255 [ "$atime" = $TEST_39_ATIME ] || \
3256 error "atime is not set to future: $atime, $TEST_39_ATIME"
3258 # test setting directory atime from future to now
3259 local d1=$(date +%s)
3261 local d2=$(date +%s)
3263 cancel_lru_locks mdc
3264 atime=$(stat -c %X $DIR/$tdir)
3265 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3266 error "atime is not updated from future: $atime, $d1<atime<$d2"
3268 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3271 # test setting directory atime when now > dir atime + atime_diff
3275 cancel_lru_locks mdc
3276 atime=$(stat -c %X $DIR/$tdir)
3277 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3278 error "atime is not updated : $atime, should be $d2"
3280 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3283 # test not setting directory atime when now < dir atime + atime_diff
3285 cancel_lru_locks mdc
3286 atime=$(stat -c %X $DIR/$tdir)
3287 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3288 error "atime is updated to $atime, should remain $d1<atime<$d2"
3290 do_facet $SINGLEMDS \
3291 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3293 run_test 39l "directory atime update ==========================="
3296 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3299 local far_past_mtime=$(date -d "May 29 1953" +%s)
3300 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3302 touch -m -d @$far_past_mtime $DIR1/$tfile
3303 touch -a -d @$far_past_atime $DIR1/$tfile
3305 for (( i=0; i < 2; i++ )) ; do
3306 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3307 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3308 error "atime or mtime set incorrectly"
3310 cancel_lru_locks osc
3311 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3314 run_test 39m "test atime and mtime before 1970"
3316 test_39n() { # LU-3832
3317 local atime_diff=$(do_facet $SINGLEMDS \
3318 lctl get_param -n mdd.*MDT0000*.atime_diff)
3323 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3326 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3327 atime0=$(stat -c %X $DIR/$tfile)
3330 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3331 atime1=$(stat -c %X $DIR/$tfile)
3334 cancel_lru_locks mdc
3335 cancel_lru_locks osc
3336 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3337 atime2=$(stat -c %X $DIR/$tfile)
3339 do_facet $SINGLEMDS \
3340 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3342 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3343 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3345 run_test 39n "check that O_NOATIME is honored"
3348 TESTDIR=$DIR/$tdir/$tfile
3349 [ -e $TESTDIR ] && rm -rf $TESTDIR
3350 test_mkdir -p $TESTDIR
3356 links2=$(stat -c %h .)
3357 [ $(($links1 + 2)) != $links2 ] &&
3358 error "wrong links count $(($links1 + 2)) != $links2"
3360 links3=$(stat -c %h .)
3361 [ $(($links1 + 1)) != $links3 ] &&
3362 error "wrong links count $links1 != $links3"
3365 run_test 39o "directory cached attributes updated after create ========"
3368 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3370 TESTDIR=$DIR/$tdir/$tfile
3371 [ -e $TESTDIR ] && rm -rf $TESTDIR
3376 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3377 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3379 links2=$(stat -c %h .)
3380 [ $(($links1 + 2)) != $links2 ] &&
3381 error "wrong links count $(($links1 + 2)) != $links2"
3383 links3=$(stat -c %h .)
3384 [ $(($links1 + 1)) != $links3 ] &&
3385 error "wrong links count $links1 != $links3"
3388 run_test 39p "remote directory cached attributes updated after create ========"
3392 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3393 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3394 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3395 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3396 error "$tfile is not 4096 bytes in size"
3398 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3402 small_write $DIR/f41 18
3404 run_test 41 "test small file write + fstat ====================="
3406 count_ost_writes() {
3407 lctl get_param -n osc.*.stats |
3408 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3409 END { printf("%0.0f", writes) }'
3416 BG_DIRTY_RATIO_SAVE=10
3417 MAX_BG_DIRTY_RATIO=25
3421 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3422 # dirty_ratio, dirty_background_ratio
3423 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3424 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3425 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3426 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3428 # if file not here, we are a 2.4 kernel
3429 kill -CONT `pidof kupdated`
3434 # setup the trap first, so someone cannot exit the test at the
3435 # exact wrong time and mess up a machine
3436 trap start_writeback EXIT
3437 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3438 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3439 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3440 sysctl -w vm.dirty_writeback_centisecs=0
3441 sysctl -w vm.dirty_writeback_centisecs=0
3442 # save and increase /proc/sys/vm/dirty_ratio
3443 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3444 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3445 # save and increase /proc/sys/vm/dirty_background_ratio
3446 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3447 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3449 # if file not here, we are a 2.4 kernel
3450 kill -STOP `pidof kupdated`
3454 # ensure that all stripes have some grant before we test client-side cache
3456 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3457 dd if=/dev/zero of=$i bs=4k count=1
3462 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3463 # file truncation, and file removal.
3465 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3467 cancel_lru_locks osc
3469 sync; sleep 1; sync # just to be safe
3470 BEFOREWRITES=`count_ost_writes`
3471 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3472 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3473 AFTERWRITES=`count_ost_writes`
3474 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3475 error "$BEFOREWRITES < $AFTERWRITES"
3478 run_test 42a "ensure that we don't flush on close =============="
3481 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3483 cancel_lru_locks osc
3486 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3487 BEFOREWRITES=$(count_ost_writes)
3488 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3489 AFTERWRITES=$(count_ost_writes)
3490 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3491 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3493 BEFOREWRITES=$(count_ost_writes)
3494 sync || error "sync: $?"
3495 AFTERWRITES=$(count_ost_writes)
3496 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3497 error "$BEFOREWRITES < $AFTERWRITES on sync"
3499 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3503 run_test 42b "test destroy of file with cached dirty data ======"
3505 # if these tests just want to test the effect of truncation,
3506 # they have to be very careful. consider:
3507 # - the first open gets a {0,EOF}PR lock
3508 # - the first write conflicts and gets a {0, count-1}PW
3509 # - the rest of the writes are under {count,EOF}PW
3510 # - the open for truncate tries to match a {0,EOF}PR
3511 # for the filesize and cancels the PWs.
3512 # any number of fixes (don't get {0,EOF} on open, match
3513 # composite locks, do smarter file size management) fix
3514 # this, but for now we want these tests to verify that
3515 # the cancellation with truncate intent works, so we
3516 # start the file with a full-file pw lock to match against
3517 # until the truncate.
3522 cancel_lru_locks osc
3524 # prime the file with 0,EOF PW to match
3528 # now the real test..
3529 dd if=/dev/zero of=$file bs=1024 count=100
3530 BEFOREWRITES=`count_ost_writes`
3531 $TRUNCATE $file $offset
3532 cancel_lru_locks osc
3533 AFTERWRITES=`count_ost_writes`
3538 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3540 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3541 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3544 run_test 42c "test partial truncate of file with cached dirty data"
3547 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3549 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3550 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3553 run_test 42d "test complete truncate of file with cached dirty data"
3555 test_42e() { # bug22074
3556 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3557 local TDIR=$DIR/${tdir}e
3558 local pagesz=$(page_size)
3559 local pages=16 # hardcoded 16 pages, don't change it.
3560 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3561 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3565 test_mkdir -p $DIR/${tdir}e
3566 $SETSTRIPE -c 1 $TDIR
3567 createmany -o $TDIR/f $files
3569 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3571 # we assume that with $OSTCOUNT files, at least one of them will
3572 # be allocated on OST0.
3573 warmup_files=$((OSTCOUNT * max_dirty_mb))
3574 createmany -o $TDIR/w $warmup_files
3576 # write a large amount of data into one file and sync, to get good
3577 # avail_grant number from OST.
3578 for ((i=0; i<$warmup_files; i++)); do
3579 idx=$($GETSTRIPE -i $TDIR/w$i)
3580 [ $idx -ne 0 ] && continue
3581 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3584 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3586 $LCTL get_param $proc_osc0/cur_dirty_bytes
3587 $LCTL get_param $proc_osc0/cur_grant_bytes
3589 # create as much dirty pages as we can while not to trigger the actual
3590 # RPCs directly. but depends on the env, VFS may trigger flush during this
3591 # period, hopefully we are good.
3592 for ((i=0; i<$warmup_files; i++)); do
3593 idx=$($GETSTRIPE -i $TDIR/w$i)
3594 [ $idx -ne 0 ] && continue
3595 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3597 $LCTL get_param $proc_osc0/cur_dirty_bytes
3598 $LCTL get_param $proc_osc0/cur_grant_bytes
3600 # perform the real test
3601 $LCTL set_param $proc_osc0/rpc_stats 0
3602 for ((;i<$files; i++)); do
3603 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3604 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3607 $LCTL get_param $proc_osc0/rpc_stats
3610 local have_ppr=false
3611 $LCTL get_param $proc_osc0/rpc_stats |
3612 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3613 # skip lines until we are at the RPC histogram data
3614 [ "$PPR" == "pages" ] && have_ppr=true && continue
3615 $have_ppr || continue
3617 # we only want the percent stat for < 16 pages
3618 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3620 percent=$((percent + WPCT))
3621 if [[ $percent -gt 15 ]]; then
3622 error "less than 16-pages write RPCs" \
3629 run_test 42e "verify sub-RPC writes are not done synchronously"
3632 test_mkdir -p $DIR/$tdir
3633 cp -p /bin/ls $DIR/$tdir/$tfile
3634 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3636 # give multiop a chance to open
3639 $DIR/$tdir/$tfile && error || true
3642 run_test 43 "execution of file opened for write should return -ETXTBSY"
3645 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3646 test_mkdir -p $DIR/$tdir
3647 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3648 cp -p multiop $DIR/$tdir/multiop
3649 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3652 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3653 kill -USR1 $MULTIOP_PID || return 2
3654 wait $MULTIOP_PID || return 3
3655 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3657 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3660 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3661 test_mkdir -p $DIR/$tdir
3662 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3663 cp -p multiop $DIR/$tdir/multiop
3664 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3667 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3668 kill -USR1 $MULTIOP_PID || return 2
3669 wait $MULTIOP_PID || return 3
3670 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3672 run_test 43b "truncate of file being executed should return -ETXTBSY"
3675 local testdir="$DIR/$tdir"
3676 test_mkdir -p $DIR/$tdir
3678 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3679 ( cd $testdir && md5sum -c)
3681 run_test 43c "md5sum of copy into lustre========================"
3684 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3685 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3686 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3688 run_test 44 "zero length read from a sparse stripe ============="
3691 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3693 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3694 [[ $nstripe -gt $OSTCOUNT ]] &&
3695 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3697 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3699 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3700 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3704 OFFSETS="0 $((stride/2)) $((stride-1))"
3705 for offset in $OFFSETS; do
3706 for i in $(seq 0 $((nstripe-1))); do
3707 local GLOBALOFFSETS=""
3709 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3710 local myfn=$DIR/d44a-$size
3711 echo "--------writing $myfn at $size"
3712 ll_sparseness_write $myfn $size ||
3713 error "ll_sparseness_write"
3714 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3715 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3716 error "ll_sparseness_verify $GLOBALOFFSETS"
3718 for j in $(seq 0 $((nstripe-1))); do
3720 size=$((((j + $nstripe )*$stride + $offset)))
3721 ll_sparseness_write $myfn $size ||
3722 error "ll_sparseness_write"
3723 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3725 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3726 error "ll_sparseness_verify $GLOBALOFFSETS"
3731 run_test 44a "test sparse pwrite ==============================="
3735 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3741 before=`dirty_osc_total`
3742 echo executing "\"$*\""
3744 after=`dirty_osc_total`
3745 echo before $before, after $after
3748 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3750 # Obtain grants from OST if it supports it
3751 echo blah > ${f}_grant
3754 do_dirty_record "echo blah > $f"
3755 [[ $before -eq $after ]] && error "write wasn't cached"
3756 do_dirty_record "> $f"
3757 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3758 do_dirty_record "echo blah > $f"
3759 [[ $before -eq $after ]] && error "write wasn't cached"
3760 do_dirty_record "sync"
3761 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3762 do_dirty_record "echo blah > $f"
3763 [[ $before -eq $after ]] && error "write wasn't cached"
3764 do_dirty_record "cancel_lru_locks osc"
3765 [[ $before -gt $after ]] ||
3766 error "lock cancellation didn't lower dirty count"
3769 run_test 45 "osc io page accounting ============================"
3771 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3772 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3773 # objects offset and an assert hit when an rpc was built with 1023's mapped
3774 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3776 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3780 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3782 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3783 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3787 run_test 46 "dirtying a previously written page ================"
3789 # test_47 is removed "Device nodes check" is moved to test_28
3791 test_48a() { # bug 2399
3792 check_kernel_version 34 || return 0
3793 test_mkdir -p $DIR/$tdir
3795 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3796 test_mkdir $DIR/$tdir || error "recreate directory failed"
3797 touch foo || error "'touch foo' failed after recreating cwd"
3798 test_mkdir $DIR/$tdir/bar ||
3799 error "'mkdir foo' failed after recreating cwd"
3800 if check_kernel_version 44; then
3801 touch .foo || error "'touch .foo' failed after recreating cwd"
3802 test_mkdir $DIR/$tdir/.bar ||
3803 error "'mkdir .foo' failed after recreating cwd"
3805 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3806 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3807 cd . || error "'cd .' failed after recreating cwd"
3808 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3809 rmdir . && error "'rmdir .' worked after recreating cwd"
3810 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3811 cd .. || error "'cd ..' failed after recreating cwd"
3813 run_test 48a "Access renamed working dir (should return errors)="
3815 test_48b() { # bug 2399
3816 check_kernel_version 34 || return 0
3818 test_mkdir -p $DIR/$tdir
3820 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3821 touch foo && error "'touch foo' worked after removing cwd"
3822 test_mkdir $DIR/$tdir/foo &&
3823 error "'mkdir foo' worked after removing cwd"
3824 if check_kernel_version 44; then
3825 touch .foo && error "'touch .foo' worked after removing cwd"
3826 test_mkdir $DIR/$tdir/.foo &&
3827 error "'mkdir .foo' worked after removing cwd"
3829 ls . > /dev/null && error "'ls .' worked after removing cwd"
3830 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3831 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3832 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3833 rmdir . && error "'rmdir .' worked after removing cwd"
3834 ln -s . foo && error "'ln -s .' worked after removing cwd"
3835 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3837 run_test 48b "Access removed working dir (should return errors)="
3839 test_48c() { # bug 2350
3840 check_kernel_version 36 || return 0
3841 #lctl set_param debug=-1
3844 test_mkdir -p $DIR/$tdir/dir
3846 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3847 $TRACE touch foo && error "touch foo worked after removing cwd"
3848 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3849 if check_kernel_version 44; then
3850 touch .foo && error "touch .foo worked after removing cwd"
3851 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3853 $TRACE ls . && error "'ls .' worked after removing cwd"
3854 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3855 is_patchless || ( $TRACE cd . &&
3856 error "'cd .' worked after removing cwd" )
3857 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3858 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3859 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3860 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3862 run_test 48c "Access removed working subdir (should return errors)"
3864 test_48d() { # bug 2350
3865 check_kernel_version 36 || return 0
3866 #lctl set_param debug=-1
3869 test_mkdir -p $DIR/$tdir/dir
3871 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3872 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3873 $TRACE touch foo && error "'touch foo' worked after removing parent"
3874 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3875 if check_kernel_version 44; then
3876 touch .foo && error "'touch .foo' worked after removing parent"
3878 error "mkdir .foo worked after removing parent"
3880 $TRACE ls . && error "'ls .' worked after removing parent"
3881 $TRACE ls .. && error "'ls ..' worked after removing parent"
3882 is_patchless || ( $TRACE cd . &&
3883 error "'cd .' worked after recreate parent" )
3884 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3885 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3886 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3887 is_patchless || ( $TRACE cd .. &&
3888 error "'cd ..' worked after removing parent" || true )
3890 run_test 48d "Access removed parent subdir (should return errors)"
3892 test_48e() { # bug 4134
3893 check_kernel_version 41 || return 0
3894 #lctl set_param debug=-1
3897 test_mkdir -p $DIR/$tdir/dir
3899 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3900 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3901 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3902 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3903 # On a buggy kernel addition of "touch foo" after cd .. will
3904 # produce kernel oops in lookup_hash_it
3905 touch ../foo && error "'cd ..' worked after recreate parent"
3907 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3909 run_test 48e "Access to recreated parent subdir (should return errors)"
3911 test_49() { # LU-1030
3912 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3913 # get ost1 size - lustre-OST0000
3914 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
3916 # write 800M at maximum
3917 [[ $ost1_size -lt 2 ]] && ost1_size=2
3918 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
3920 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
3921 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3924 # change max_pages_per_rpc while writing the file
3925 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3926 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
3927 # loop until dd process exits
3928 while ps ax -opid | grep -wq $dd_pid; do
3929 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3930 sleep $((RANDOM % 5 + 1))
3932 # restore original max_pages_per_rpc
3933 $LCTL set_param $osc1_mppc=$orig_mppc
3934 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3936 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3940 test_mkdir $DIR/$tdir
3942 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
3944 run_test 50 "special situations: /proc symlinks ==============="
3946 test_51a() { # was test_51
3947 # bug 1516 - create an empty entry right after ".." then split dir
3948 test_mkdir -c1 $DIR/$tdir
3949 touch $DIR/$tdir/foo
3950 $MCREATE $DIR/$tdir/bar
3952 createmany -m $DIR/$tdir/longfile 201
3954 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
3955 $MCREATE $DIR/$tdir/longfile$FNUM
3960 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
3962 run_test 51a "special situations: split htree with empty entry =="
3964 export NUMTEST=70000
3966 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3967 local BASE=$DIR/d${base}.${TESTSUITE}
3969 # cleanup the directory
3972 test_mkdir -p -c1 $BASE
3974 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3975 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3976 [[ $numfree -lt 21000 ]] && skip "not enough free inodes ($numfree)" &&
3979 [[ $numfree -lt $NUMTEST ]] && NUMTEST=$(($numfree - 50)) &&
3980 echo "reduced count to $NUMTEST due to inodes"
3982 # need to check free space for the directories as well
3983 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3984 numfree=$((blkfree / 4))
3985 [[ $numfree -lt $NUMTEST ]] && NUMTEST=$(($numfree - 50)) &&
3986 echo "reduced count to $NUMTEST due to blocks"
3988 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3989 echo "failed" > $BASE/fnum
3991 run_test 51b "exceed 64k subdirectory nlink limit"
3993 test_51ba() { # LU-993
3994 local BASE=$DIR/d${base}.${TESTSUITE}
3995 # unlink all but 100 subdirectories, then check it still works
3997 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3999 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
4000 local DELETE=$((NUMTEST - LEFT))
4002 # continue on to run this test even if 51b didn't finish,
4003 # just to delete the many subdirectories created.
4004 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
4006 # for ldiskfs the nlink count should be 1, but this is OSD specific
4007 # and so this is listed for informational purposes only
4008 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
4009 unlinkmany -d $BASE/d $DELETE
4012 if [ $RC -ne 0 ]; then
4013 if [ "$NUMPREV" == "failed" ]; then
4014 skip "previous setup failed"
4017 error "unlink of first $DELETE subdirs failed"
4022 echo "nlink between: $(stat -c %h $BASE)"
4023 # trim the first line of ls output
4024 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
4025 [ $FOUND -ne $LEFT ] &&
4026 error "can't find subdirs: found only $FOUND/$LEFT"
4028 unlinkmany -d $BASE/d $DELETE $LEFT ||
4029 error "unlink of second $LEFT subdirs failed"
4030 # regardless of whether the backing filesystem tracks nlink accurately
4031 # or not, the nlink count shouldn't be more than "." and ".." here
4032 local AFTER=$(stat -c %h $BASE)
4033 [[ $AFTER -gt 2 ]] && error "nlink after: $AFTER > 2" ||
4034 echo "nlink after: $AFTER"
4036 run_test 51ba "verify nlink for many subdirectory cleanup"
4039 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4040 [[ $OSTCOUNT -lt 3 ]] &&
4041 skip_env "skipping test with few OSTs" && return
4042 test_mkdir -p $DIR/$tdir
4043 createmany -o $DIR/$tdir/t- 1000
4044 $GETSTRIPE $DIR/$tdir > $TMP/files
4045 for N in $(seq 0 $((OSTCOUNT - 1))); do
4046 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4047 END { printf("%0.0f", objs) }' $TMP/files)
4048 OBJS0[$N]=$(grep -A 1 idx $TMP/files | awk -vobjs=0 \
4049 '($1 == '$N') { objs += 1 } \
4050 END { printf("%0.0f", objs) }')
4051 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4053 unlinkmany $DIR/$tdir/t- 1000
4056 for N in $(seq 1 $((OSTCOUNT - 1))); do
4057 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4058 error "OST $N has less objects vs OST $NLAST" \
4059 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4060 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4061 error "OST $N has less objects vs OST $NLAST" \
4062 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4064 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4065 error "OST $N has less #0 objects vs OST $NLAST" \
4066 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4067 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4068 error "OST $N has less #0 objects vs OST $NLAST" \
4069 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4073 run_test 51d "check object distribution ===================="
4076 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4077 skip "Only applicable to ldiskfs-based MDTs"
4081 test_mkdir -c1 $DIR/$tdir || error "create $tdir failed"
4082 test_mkdir -c1 $DIR/$tdir/d0 || error "create d0 failed"
4084 touch $DIR/$tdir/d0/foo
4085 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4086 error "file exceed 65000 nlink limit!"
4087 unlinkmany $DIR/$tdir/d0/f- 65001
4090 run_test 51e "check file nlink limit"
4093 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4094 test_mkdir -p $DIR/$tdir
4095 touch $DIR/$tdir/foo
4096 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4097 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4098 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4099 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4100 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4102 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4103 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4104 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4106 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4107 cp -r $DIR/$tdir /tmp/
4108 rm -fr $DIR/$tdir || error "cleanup rm failed"
4110 run_test 52a "append-only flag test (should return errors) ====="
4113 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4114 test_mkdir -p $DIR/$tdir
4115 touch $DIR/$tdir/foo
4116 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4117 cat test > $DIR/$tdir/foo && error "cat test worked"
4118 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4119 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4120 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4122 echo foo >> $DIR/$tdir/foo && error "echo worked"
4123 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4124 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4125 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4126 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4128 chattr -i $DIR/$tdir/foo || error "chattr failed"
4130 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4132 run_test 52b "immutable flag test (should return errors) ======="
4135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4136 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4137 remote_ost_nodsh && skip "remote OST with nodsh" && return
4150 local support_last_seq=true
4152 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4153 support_last_seq=false
4156 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4158 for value in $(do_facet $SINGLEMDS \
4159 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4160 param=$(echo ${value[0]} | cut -d "=" -f1)
4161 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4163 if $support_last_seq; then
4164 param_seq=$(echo $param |
4165 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4166 mds_last_seq=$(do_facet $SINGLEMDS \
4167 $LCTL get_param -n $param_seq)
4169 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4171 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4172 node=$(facet_active_host ost$((ostnum+1)))
4173 param="obdfilter.$ostname.last_id"
4174 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4175 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4176 ost_last_id=$ost_last
4178 if $support_last_seq; then
4179 ost_last_id=$(echo $ost_last |
4180 awk -F':' '{print $2}' |
4182 ost_last_seq=$(echo $ost_last |
4183 awk -F':' '{print $1}')
4184 [[ $ost_last_seq = $mds_last_seq ]] || continue
4187 if [[ $ost_last_id != $mds_last ]]; then
4188 error "$ost_last_id != $mds_last"
4195 $found || error "can not match last_seq/last_id for $mdtosc"
4198 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4201 $SOCKETSERVER $DIR/socket ||
4202 error "$SOCKETSERVER $DIR/socket failed: $?"
4203 $SOCKETCLIENT $DIR/socket ||
4204 error "$SOCKETCLIENT $DIR/socket failed: $?"
4205 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4207 run_test 54a "unix domain socket test =========================="
4213 dd if=/dev/zero of=$f bs=$(page_size) count=1
4215 run_test 54b "char device works in lustre ======================"
4218 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4219 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4220 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4222 for i in $(seq 3 7); do
4223 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4231 loopdev="$DIR/loop54c"
4234 $UMOUNT -d $DIR/$tdir || rc=$?
4235 losetup -d $loopdev || true
4236 losetup -d $LOOPDEV || true
4237 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4242 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4243 loopdev="$DIR/loop54c"
4246 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4247 trap cleanup_54c EXIT
4248 mknod $loopdev b 7 $LOOPNUM
4249 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4250 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4251 losetup $loopdev $DIR/$tfile ||
4252 error "can't set up $loopdev for $DIR/$tfile"
4253 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4254 test_mkdir -p $DIR/$tdir
4255 mount -t ext2 $loopdev $DIR/$tdir ||
4256 error "error mounting $loopdev on $DIR/$tdir"
4257 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4260 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4264 run_test 54c "block device works in lustre ====================="
4270 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4272 run_test 54d "fifo device works in lustre ======================"
4275 check_kernel_version 46 || return 0
4278 cp -aL /dev/console $f
4279 echo $string > $f || error "echo $string to $f failed"
4281 run_test 54e "console/tty device works in lustre ======================"
4283 #The test_55 used to be iopen test and it was removed by bz#24037.
4284 #run_test 55 "check iopen_connect_dentry() ======================"
4286 test_56a() { # was test_56
4289 test_mkdir -p $DIR/$tdir/dir
4291 NUMFILESx2=$(($NUMFILES * 2))
4292 for i in $(seq 1 $NUMFILES); do
4293 touch $DIR/$tdir/file$i
4294 touch $DIR/$tdir/dir/file$i
4297 # test lfs getstripe with --recursive
4298 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4299 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4300 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4301 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4302 [[ $FILENUM -eq $NUMFILES ]] ||
4303 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4304 echo "$GETSTRIPE --recursive passed."
4306 # test lfs getstripe with file instead of dir
4307 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4308 [[ $FILENUM -eq 1 ]] ||
4309 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4310 echo "$GETSTRIPE file1 passed."
4312 #test lfs getstripe with --verbose
4313 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4314 grep -c lmm_magic) -eq $NUMFILES ]] ||
4315 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4316 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4317 rror "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4318 echo "$GETSTRIPE --verbose passed."
4320 #test lfs getstripe with --obd
4321 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4322 grep -q "unknown obduuid" ||
4323 error "$GETSTRIPE --obd wrong_uuid should return error message"
4325 [[ $OSTCOUNT -lt 2 ]] &&
4326 skip_env "skipping other $GETSTRIPE --obd test" && return
4329 OBDUUID=$(ostuuid_from_index $OSTIDX)
4330 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4331 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4332 [[ $FOUND -eq $FILENUM ]] ||
4333 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4334 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4335 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4336 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4337 error "$GETSTRIPE --obd: should not show file on other obd"
4338 echo "$GETSTRIPE --obd passed"
4340 run_test 56a "check $GETSTRIPE"
4345 local LOCAL_NUMFILES="$1"
4346 local LOCAL_NUMDIRS="$2"
4347 local MKDIR_PARAMS="$3"
4348 local DIR_STRIPE_PARAMS="$4"
4350 if [ ! -d "$TDIR" ] ; then
4351 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4352 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4353 for i in `seq 1 $LOCAL_NUMFILES` ; do
4356 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4357 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4358 for j in `seq 1 $LOCAL_NUMFILES` ; do
4359 touch $TDIR/dir$i/file$j
4365 setup_56_special() {
4369 if [ ! -e "$TDIR/loop1b" ] ; then
4370 for i in `seq 1 $LOCAL_NUMFILES` ; do
4371 mknod $TDIR/loop${i}b b 7 $i
4372 mknod $TDIR/null${i}c c 1 3
4373 ln -s $TDIR/file1 $TDIR/link${i}l
4375 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4376 mknod $TDIR/dir$i/loop${i}b b 7 $i
4377 mknod $TDIR/dir$i/null${i}c c 1 3
4378 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4387 setup_56 $NUMFILES $NUMDIRS
4389 EXPECTED=$(($NUMDIRS + 2))
4390 # test lfs find with -name
4391 for i in $(seq 1 $NUMFILES) ; do
4392 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4393 [ $NUMS -eq $EXPECTED ] ||
4394 error "lfs find -name \"*$i\" $TDIR wrong: "\
4395 "found $NUMS, expected $EXPECTED"
4398 run_test 56g "check lfs find -name ============================="
4404 setup_56 $NUMFILES $NUMDIRS
4406 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4407 # test lfs find with ! -name
4408 for i in $(seq 1 $NUMFILES) ; do
4409 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4410 [ $NUMS -eq $EXPECTED ] ||
4411 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4412 "found $NUMS, expected $EXPECTED"
4415 run_test 56h "check lfs find ! -name ============================="
4419 test_mkdir -p $DIR/$tdir
4420 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4421 CMD="$LFIND -ost $UUID $DIR/$tdir"
4423 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4425 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4429 setup_56_special $NUMFILES $NUMDIRS
4431 EXPECTED=$((NUMDIRS + 1))
4432 CMD="$LFIND -type d $TDIR"
4433 NUMS=$($CMD | wc -l)
4434 [ $NUMS -eq $EXPECTED ] ||
4435 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4437 run_test 56j "check lfs find -type d ============================="
4441 setup_56_special $NUMFILES $NUMDIRS
4443 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4444 CMD="$LFIND -type f $TDIR"
4445 NUMS=$($CMD | wc -l)
4446 [ $NUMS -eq $EXPECTED ] ||
4447 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4449 run_test 56k "check lfs find -type f ============================="
4453 setup_56_special $NUMFILES $NUMDIRS
4455 EXPECTED=$((NUMDIRS + NUMFILES))
4456 CMD="$LFIND -type b $TDIR"
4457 NUMS=$($CMD | wc -l)
4458 [ $NUMS -eq $EXPECTED ] ||
4459 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4461 run_test 56l "check lfs find -type b ============================="
4465 setup_56_special $NUMFILES $NUMDIRS
4467 EXPECTED=$((NUMDIRS + NUMFILES))
4468 CMD="$LFIND -type c $TDIR"
4469 NUMS=$($CMD | wc -l)
4470 [ $NUMS -eq $EXPECTED ] ||
4471 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4473 run_test 56m "check lfs find -type c ============================="
4477 setup_56_special $NUMFILES $NUMDIRS
4479 EXPECTED=$((NUMDIRS + NUMFILES))
4480 CMD="$LFIND -type l $TDIR"
4481 NUMS=$($CMD | wc -l)
4482 [ $NUMS -eq $EXPECTED ] ||
4483 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4485 run_test 56n "check lfs find -type l ============================="
4489 setup_56 $NUMFILES $NUMDIRS
4490 utime $TDIR/file1 > /dev/null || error "utime (1)"
4491 utime $TDIR/file2 > /dev/null || error "utime (2)"
4492 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4493 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4494 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4495 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4498 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4499 [ $NUMS -eq $EXPECTED ] || \
4500 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4503 CMD="$LFIND -mtime 0 $TDIR"
4504 NUMS=$($CMD | wc -l)
4505 [ $NUMS -eq $EXPECTED ] ||
4506 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4508 run_test 56o "check lfs find -mtime for old files =========================="
4511 [ $RUNAS_ID -eq $UID ] &&
4512 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4515 setup_56 $NUMFILES $NUMDIRS
4517 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4519 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4520 NUMS=$($CMD | wc -l)
4521 [ $NUMS -eq $EXPECTED ] || \
4522 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4524 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4525 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4526 NUMS=$($CMD | wc -l)
4527 [ $NUMS -eq $EXPECTED ] || \
4528 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4530 run_test 56p "check lfs find -uid and ! -uid ==============================="
4533 [ $RUNAS_ID -eq $UID ] &&
4534 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4537 setup_56 $NUMFILES $NUMDIRS
4539 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4542 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4543 NUMS=$($CMD | wc -l)
4544 [ $NUMS -eq $EXPECTED ] ||
4545 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4547 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4548 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4549 NUMS=$($CMD | wc -l)
4550 [ $NUMS -eq $EXPECTED ] ||
4551 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4553 run_test 56q "check lfs find -gid and ! -gid ==============================="
4557 setup_56 $NUMFILES $NUMDIRS
4560 CMD="$LFIND -size 0 -type f $TDIR"
4561 NUMS=$($CMD | wc -l)
4562 [ $NUMS -eq $EXPECTED ] ||
4563 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4565 CMD="$LFIND ! -size 0 -type f $TDIR"
4566 NUMS=$($CMD | wc -l)
4567 [ $NUMS -eq $EXPECTED ] ||
4568 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4569 echo "test" > $TDIR/$tfile
4570 echo "test2" > $TDIR/$tfile.2 && sync
4572 CMD="$LFIND -size 5 -type f $TDIR"
4573 NUMS=$($CMD | wc -l)
4574 [ $NUMS -eq $EXPECTED ] ||
4575 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4577 CMD="$LFIND -size +5 -type f $TDIR"
4578 NUMS=$($CMD | wc -l)
4579 [ $NUMS -eq $EXPECTED ] ||
4580 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4582 CMD="$LFIND -size +0 -type f $TDIR"
4583 NUMS=$($CMD | wc -l)
4584 [ $NUMS -eq $EXPECTED ] ||
4585 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4587 CMD="$LFIND ! -size -5 -type f $TDIR"
4588 NUMS=$($CMD | wc -l)
4589 [ $NUMS -eq $EXPECTED ] ||
4590 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4592 CMD="$LFIND -size -5 -type f $TDIR"
4593 NUMS=$($CMD | wc -l)
4594 [ $NUMS -eq $EXPECTED ] ||
4595 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4597 run_test 56r "check lfs find -size works =========================="
4599 test_56s() { # LU-611
4601 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4603 if [[ $OSTCOUNT -gt 1 ]]; then
4604 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4608 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4612 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4613 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4614 NUMS=$($CMD | wc -l)
4615 [ $NUMS -eq $EXPECTED ] || {
4617 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4620 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4621 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4622 NUMS=$($CMD | wc -l)
4623 [ $NUMS -eq $EXPECTED ] || {
4625 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4629 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4630 NUMS=$($CMD | wc -l)
4631 [ $NUMS -eq $EXPECTED ] || {
4633 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4636 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4637 NUMS=$($CMD | wc -l)
4638 [ $NUMS -eq $EXPECTED ] || {
4640 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4644 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4645 NUMS=$($CMD | wc -l)
4646 [ $NUMS -eq $EXPECTED ] || {
4648 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4651 run_test 56s "check lfs find -stripe-count works"
4653 test_56t() { # LU-611
4655 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4657 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4659 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4660 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4661 NUMS=$($CMD | wc -l)
4662 [ $NUMS -eq $EXPECTED ] ||
4663 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4665 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4666 NUMS=$($CMD | wc -l)
4667 [ $NUMS -eq $EXPECTED ] ||
4668 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4670 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4671 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4672 NUMS=$($CMD | wc -l)
4673 [ $NUMS -eq $EXPECTED ] ||
4674 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4676 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4677 NUMS=$($CMD | wc -l)
4678 [ $NUMS -eq $EXPECTED ] ||
4679 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4682 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4683 NUMS=$($CMD | wc -l)
4684 [ $NUMS -eq $EXPECTED ] ||
4685 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4687 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4688 NUMS=$($CMD | wc -l)
4689 [ $NUMS -eq $EXPECTED ] ||
4690 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4693 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4694 NUMS=$($CMD | wc -l)
4695 [ $NUMS -eq $EXPECTED ] ||
4696 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4698 run_test 56t "check lfs find -stripe-size works"
4700 test_56u() { # LU-611
4702 setup_56 $NUMFILES $NUMDIRS "-i 0"
4704 if [[ $OSTCOUNT -gt 1 ]]; then
4705 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4711 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4712 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4713 NUMS=$($CMD | wc -l)
4714 [ $NUMS -eq $EXPECTED ] ||
4715 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4718 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4719 NUMS=$($CMD | wc -l)
4720 [ $NUMS -eq $EXPECTED ] ||
4721 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4723 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4724 NUMS=$($CMD | wc -l)
4725 [ $NUMS -eq $EXPECTED ] ||
4726 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4729 # This should produce an error and not return any files
4730 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4731 NUMS=$($CMD 2>/dev/null | wc -l)
4732 [ $NUMS -eq $EXPECTED ] ||
4733 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4735 if [[ $OSTCOUNT -gt 1 ]]; then
4736 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4737 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4738 NUMS=$($CMD | wc -l)
4739 [ $NUMS -eq $EXPECTED ] ||
4740 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4743 run_test 56u "check lfs find -stripe-index works"
4750 setup_56 $NUMFILES $NUMDIRS
4752 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4753 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4755 for file in $($LFIND -mdt $UUID $TDIR); do
4756 file_mdt_idx=$($GETSTRIPE -M $file)
4757 [ $file_mdt_idx -eq $MDT_IDX ] ||
4758 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4761 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4763 # Get and check the actual stripe count of one file.
4764 # Usage: check_stripe_count <file> <expected_stripe_count>
4765 check_stripe_count() {
4770 [[ -z "$file" || -z "$expected" ]] &&
4771 error "check_stripe_count: invalid argument!"
4773 local cmd="$GETSTRIPE -c $file"
4774 actual=$($cmd) || error "$cmd failed"
4775 actual=${actual%% *}
4777 if [[ $actual -ne $expected ]]; then
4778 [[ $expected -eq -1 ]] ||
4779 error "$cmd wrong: found $actual, expected $expected"
4780 [[ $actual -eq $OSTCOUNT ]] ||
4781 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4786 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4789 rm -rf $TDIR || error "remove $TDIR failed"
4790 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
4793 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4794 error "$GETSTRIPE -S -d $TDIR failed"
4795 stripe_size=${stripe_size%% *}
4797 local file_size=$((stripe_size * OSTCOUNT))
4798 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4799 local required_space=$((file_num * file_size))
4800 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4801 [[ $free_space -le $((required_space / 1024)) ]] &&
4802 skip_env "need at least $required_space bytes free space," \
4803 "have $free_space kbytes" && return
4806 local dd_count=$((file_size / dd_bs))
4808 # write data into the files
4812 for i in $(seq 1 $NUMFILES); do
4814 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4815 error "write data into $file failed"
4817 for i in $(seq 1 $NUMDIRS); do
4818 for j in $(seq 1 $NUMFILES); do
4819 file=$TDIR/dir$i/file$j
4820 yes | dd bs=$dd_bs count=$dd_count of=$file \
4822 error "write data into $file failed"
4827 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4830 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4832 eval $cmd || error "$cmd failed"
4834 check_stripe_count $TDIR/file1 $expected
4837 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4839 eval $cmd || error "$cmd failed"
4841 for j in $(seq 1 $NUMFILES); do
4842 check_stripe_count $TDIR/dir1/file$j $expected
4845 # lfs_migrate works with lfs find
4846 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4847 $LFS_MIGRATE -y -c $expected"
4849 eval $cmd || error "$cmd failed"
4851 for i in $(seq 2 $NUMFILES); do
4852 check_stripe_count $TDIR/file$i $expected
4854 for i in $(seq 2 $NUMDIRS); do
4855 for j in $(seq 1 $NUMFILES); do
4856 check_stripe_count $TDIR/dir$i/file$j $expected
4860 run_test 56w "check lfs_migrate -c stripe_count works"
4863 check_swap_layouts_support && return 0
4864 [[ $OSTCOUNT -lt 2 ]] &&
4865 skip_env "need 2 OST, skipping test" && return
4867 local dir0=$DIR/$tdir/$testnum
4868 mkdir -p $dir0 || error "creating dir $dir0"
4870 local ref1=/etc/passwd
4871 local file1=$dir0/file1
4873 $SETSTRIPE -c 2 $file1
4875 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4876 stripe=$($GETSTRIPE -c $file1)
4877 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4878 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4883 run_test 56x "lfs migration support"
4886 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
4887 skip "No HSM support on MDS of $(get_lustre_version)," \
4888 "need 2.4.53 at least" && return
4891 local dir0=$DIR/$tdir/$testnum
4892 mkdir -p $dir0 || error "creating dir $dir0"
4893 local f1=$dir0/file1
4894 local f2=$dir0/file2
4896 touch $f1 || error "creating std file $f1"
4897 $MULTIOP $f2 H2c || error "creating released file $f2"
4899 # a directory can be raid0, so ask only for files
4900 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
4901 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
4903 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
4904 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
4906 # only files can be released, so no need to force file search
4907 res=$($LFIND $dir0 -L released)
4908 [[ $res == $f2 ]] || error "search released: found $res != $f2"
4910 res=$($LFIND $dir0 \! -L released)
4911 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
4914 run_test 56y "lfs find -L raid0|released"
4916 test_56z() { # LU-4824
4917 # This checks to make sure 'lfs find' continues after errors
4918 # There are two classes of errors that should be caught:
4919 # - If multiple paths are provided, all should be searched even if one
4921 # - If errors are encountered during the search, it should not terminate
4924 test_mkdir $DIR/$tdir
4925 for i in d{0..9}; do
4926 test_mkdir $DIR/$tdir/$i
4928 touch $DIR/$tdir/d{0..9}/$tfile
4929 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
4930 error "$LFS find did not return an error"
4931 # Make a directory unsearchable. This should NOT be the last entry in
4932 # directory order. Arbitrarily pick the 6th entry
4933 chmod 700 $(lfs find $DIR/$tdir -type d | sed '6!d')
4934 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
4935 # The user should be able to see 10 directories and 9 files
4936 [ $count == 19 ] || error "$LFS find did not continue after error"
4938 run_test 56z "lfs find should continue after an error"
4941 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4942 # note test will not do anything if MDS is not local
4943 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4944 skip "Only applicable to ldiskfs-based MDTs"
4948 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4949 local MNTDEV="osd*.*MDT*.mntdev"
4950 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4951 [ -z "$DEV" ] && error "can't access $MNTDEV"
4952 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4953 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4954 error "can't access $DEV"
4955 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
4956 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
4960 run_test 57a "verify MDS filesystem created with large inodes =="
4963 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4964 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4965 skip "Only applicable to ldiskfs-based MDTs"
4969 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4974 local FILEN=$dir/f$FILECOUNT
4976 rm -rf $dir || error "removing $dir"
4977 test_mkdir -p $dir || error "creating $dir"
4978 local num=$(get_mds_dir $dir)
4981 echo "mcreating $FILECOUNT files"
4982 createmany -m $dir/f 1 $FILECOUNT || \
4983 error "creating files in $dir"
4985 # verify that files do not have EAs yet
4986 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4987 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4991 df $dir #make sure we get new statfs data
4992 local MDSFREE=$(do_facet $mymds \
4993 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4994 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4995 echo "opening files to create objects/EAs"
4997 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4998 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5001 # verify that files have EAs now
5002 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5003 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5005 sleep 1 #make sure we get new statfs data
5007 local MDSFREE2=$(do_facet $mymds \
5008 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
5009 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
5010 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5011 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5012 error "MDC before $MDCFREE != after $MDCFREE2"
5014 echo "MDC before $MDCFREE != after $MDCFREE2"
5015 echo "unable to confirm if MDS has large inodes"
5020 run_test 57b "default LOV EAs are stored inside large inodes ==="
5023 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5024 [ -z "$(which wiretest 2>/dev/null)" ] &&
5025 skip_env "could not find wiretest" && return
5028 run_test 58 "verify cross-platform wire constants =============="
5031 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5032 echo "touch 130 files"
5033 createmany -o $DIR/f59- 130
5035 unlinkmany $DIR/f59- 130
5037 # wait for commitment of removal
5038 wait_delete_completed
5040 run_test 59 "verify cancellation of llog records async ========="
5042 TEST60_HEAD="test_60 run $RANDOM"
5044 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5045 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5046 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5047 skip_env "missing subtest run-llog.sh" && return
5048 log "$TEST60_HEAD - from kernel mode"
5049 do_facet mgs sh run-llog.sh
5051 run_test 60a "llog sanity tests run from kernel module =========="
5053 test_60b() { # bug 6411
5054 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5056 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
5068 [[ $LLOG_COUNT -gt 50 ]] &&
5069 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5071 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5074 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5075 echo "create 5000 files"
5076 createmany -o $DIR/f60c- 5000
5077 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5078 lctl set_param fail_loc=0x80000137
5079 unlinkmany $DIR/f60c- 5000
5080 lctl set_param fail_loc=0
5082 run_test 60c "unlink file when mds full"
5085 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5086 SAVEPRINTK=$(lctl get_param -n printk)
5088 # verify "lctl mark" is even working"
5089 MESSAGE="test message ID $RANDOM $$"
5090 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5091 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5093 lctl set_param printk=0 || error "set lnet.printk failed"
5094 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5095 MESSAGE="new test message ID $RANDOM $$"
5096 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5097 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5098 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5100 lctl set_param -n printk="$SAVEPRINTK"
5102 run_test 60d "test printk console message masking"
5105 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5107 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5108 cancel_lru_locks osc
5109 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5112 run_test 61 "mmap() writes don't make sync hang ================"
5114 # bug 2330 - insufficient obd_match error checking causes LBUG
5116 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5119 cancel_lru_locks osc
5120 lctl set_param fail_loc=0x405
5121 cat $f && error "cat succeeded, expect -EIO"
5122 lctl set_param fail_loc=0
5124 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5125 # match every page all of the time.
5126 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5128 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5129 # Though this test is irrelevant anymore, it helped to reveal some
5130 # other grant bugs (LU-4482), let's keep it.
5131 test_63a() { # was test_63
5132 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5133 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5134 for i in `seq 10` ; do
5135 dd if=/dev/zero of=$DIR/f63 bs=8k &
5141 rm -f $DIR/f63 || true
5143 run_test 63a "Verify oig_wait interruption does not crash ======="
5145 # bug 2248 - async write errors didn't return to application on sync
5146 # bug 3677 - async write errors left page locked
5148 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5150 lctl set_param debug=-1
5152 # ensure we have a grant to do async writes
5153 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5156 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5157 lctl set_param fail_loc=0x80000406
5158 $MULTIOP $DIR/$tfile Owy && \
5159 error "sync didn't return ENOMEM"
5160 sync; sleep 2; sync # do a real sync this time to flush page
5161 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5162 error "locked page left in cache after async error" || true
5165 run_test 63b "async write errors should be returned to fsync ==="
5168 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5170 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5172 run_test 64a "verify filter grant calculations (in kernel) ====="
5175 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5176 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5178 run_test 64b "check out-of-space detection on client ==========="
5181 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5183 run_test 64c "verify grant shrink ========================------"
5185 # bug 1414 - set/get directories' stripe info
5187 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5188 test_mkdir -p $DIR/$tdir
5190 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5192 run_test 65a "directory with no stripe info ===================="
5195 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5196 test_mkdir -p $DIR/$tdir
5197 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5200 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5202 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
5205 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5206 if [[ $OSTCOUNT -gt 1 ]]; then
5207 test_mkdir -p $DIR/$tdir
5208 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5209 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5211 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5214 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
5217 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5218 test_mkdir -p $DIR/$tdir
5219 if [[ $STRIPECOUNT -le 0 ]]; then
5221 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5222 #LOV_MAX_STRIPE_COUNT is 2000
5223 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5225 sc=$(($STRIPECOUNT - 1))
5227 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5228 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5229 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5230 error "lverify failed"
5232 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
5235 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5236 test_mkdir -p $DIR/$tdir
5238 $SETSTRIPE $DIR/$tdir || error "setstripe"
5239 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5240 error "no stripe info failed"
5242 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5244 run_test 65e "directory setstripe defaults ======================="
5247 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5248 test_mkdir -p $DIR/${tdir}f
5249 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5251 run_test 65f "dir setstripe permission (should return error) ==="
5254 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5255 test_mkdir -p $DIR/$tdir
5256 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5258 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5259 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5260 error "delete default stripe failed"
5262 run_test 65g "directory setstripe -d ==========================="
5265 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5266 test_mkdir -p $DIR/$tdir
5267 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5269 test_mkdir -p $DIR/$tdir/dd1
5270 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5271 error "stripe info inherit failed"
5273 run_test 65h "directory stripe info inherit ===================="
5275 test_65i() { # bug6367
5276 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5277 $SETSTRIPE -S 65536 -c -1 $MOUNT
5279 run_test 65i "set non-default striping on root directory (bug 6367)="
5281 test_65ia() { # bug12836
5282 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5283 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5285 run_test 65ia "getstripe on -1 default directory striping"
5287 test_65ib() { # bug12836
5288 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5289 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5291 run_test 65ib "getstripe -v on -1 default directory striping"
5293 test_65ic() { # bug12836
5294 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5295 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5297 run_test 65ic "new find on -1 default directory striping"
5299 test_65j() { # bug6367
5300 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5302 # if we aren't already remounting for each test, do so for this test
5303 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5304 cleanup || error "failed to unmount"
5307 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5309 run_test 65j "set default striping on root directory (bug 6367)="
5311 test_65k() { # bug11679
5312 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5313 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5314 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5316 echo "Check OST status: "
5317 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
5318 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
5320 for OSC in $MDS_OSCS; do
5321 echo $OSC "is activate"
5322 do_facet $SINGLEMDS lctl --device %$OSC activate
5326 for INACTIVE_OSC in $MDS_OSCS; do
5327 echo "Deactivate: " $INACTIVE_OSC
5328 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5329 for STRIPE_OSC in $MDS_OSCS; do
5330 OST=`osc_to_ost $STRIPE_OSC`
5331 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
5332 awk -F: /$OST/'{ print $1 }' | head -n 1`
5334 [ -f $DIR/$tdir/$IDX ] && continue
5335 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
5336 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
5338 [ $RC -ne 0 ] && error "setstripe should have succeeded"
5341 echo $INACTIVE_OSC "is Activate."
5342 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5345 run_test 65k "validate manual striping works properly with deactivated OSCs"
5347 test_65l() { # bug 12836
5348 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5349 test_mkdir -p $DIR/$tdir/test_dir
5350 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5351 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5353 run_test 65l "lfs find on -1 stripe dir ========================"
5355 # bug 2543 - update blocks count on client
5357 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5359 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5360 sync; sync_all_data; sync; sync_all_data
5361 cancel_lru_locks osc
5362 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5363 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5365 run_test 66 "update inode blocks count on client ==============="
5370 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5372 if [ ! -z "$LLOOP" ]; then
5373 if swapon -s | grep -q $LLOOP; then
5374 swapoff $LLOOP || error "swapoff failed"
5377 $LCTL blockdev_detach $LLOOP || error "detach failed"
5381 if [ ! -z "$LLITELOOPLOAD" ]; then
5389 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5393 swapon -s | awk '($1 == "'$1'") { print $4 }'
5396 # test case for lloop driver, basic function
5398 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5399 [ "$UID" != 0 ] && skip_env "must run as root" && return
5400 llite_lloop_enabled || \
5401 { skip_env "llite_lloop module disabled" && return; }
5403 trap cleanup_68 EXIT
5405 if ! module_loaded llite_lloop; then
5406 if load_module llite/llite_lloop; then
5409 skip_env "can't find module llite_lloop"
5414 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5415 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5416 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5418 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5419 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5423 run_test 68a "lloop driver - basic test ========================"
5425 # excercise swapping to lustre by adding a high priority swapfile entry
5426 # and then consuming memory until it is used.
5427 test_68b() { # was test_68
5428 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5429 [ "$UID" != 0 ] && skip_env "must run as root" && return
5430 lctl get_param -n devices | grep -q obdfilter && \
5431 skip "local OST" && return
5433 grep -q llite_lloop /proc/modules
5434 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5436 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5437 skip "can't reliably test swap with TCP" && return
5439 MEMTOTAL=`meminfo MemTotal`
5440 NR_BLOCKS=$((MEMTOTAL>>8))
5441 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5443 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5444 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5447 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5449 trap cleanup_68 EXIT
5451 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5453 echo "before: `swapon -s | grep $LLOOP`"
5454 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5455 echo "after: `swapon -s | grep $LLOOP`"
5456 SWAPUSED=`swap_used $LLOOP`
5460 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5462 run_test 68b "support swapping to Lustre ========================"
5464 # bug5265, obdfilter oa2dentry return -ENOENT
5465 # #define OBD_FAIL_OST_ENOENT 0x217
5467 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5468 remote_ost_nodsh && skip "remote OST with nodsh" && return
5471 $SETSTRIPE -c 1 -i 0 $f
5473 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5475 do_facet ost1 lctl set_param fail_loc=0x217
5476 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5477 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5479 do_facet ost1 lctl set_param fail_loc=0
5480 $DIRECTIO write $f 0 2 || error "write error"
5482 cancel_lru_locks osc
5483 $DIRECTIO read $f 0 1 || error "read error"
5485 do_facet ost1 lctl set_param fail_loc=0x217
5486 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5488 do_facet ost1 lctl set_param fail_loc=0
5491 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5494 test_mkdir -p $DIR/$tdir
5495 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5497 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5499 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5500 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5501 [ "$RUNAS_ID" = "$UID" ] &&
5502 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5504 # Check that testing environment is properly set up. Skip if not
5505 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5506 skip_env "User $RUNAS_ID does not exist - skipping"
5510 chmod 777 $DIR/$tfile
5511 chmod ug+s $DIR/$tfile
5512 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5513 error "$RUNAS dd $DIR/$tfile failed"
5514 # See if we are still setuid/sgid
5515 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5516 error "S/gid is not dropped on write"
5517 # Now test that MDS is updated too
5518 cancel_lru_locks mdc
5519 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5520 error "S/gid is not dropped on MDS"
5523 run_test 72a "Test that remove suid works properly (bug5695) ===="
5525 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5528 [ "$RUNAS_ID" = "$UID" ] && \
5529 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5530 [ "$RUNAS_ID" -eq 0 ] && \
5531 skip_env "RUNAS_ID = 0 -- skipping" && return
5533 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5534 # Check that testing environment is properly set up. Skip if not
5535 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5536 skip_env "User $RUNAS_ID does not exist - skipping"
5539 touch $DIR/${tfile}-f{g,u}
5540 test_mkdir $DIR/${tfile}-dg
5541 test_mkdir $DIR/${tfile}-du
5542 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5543 chmod g+s $DIR/${tfile}-{f,d}g
5544 chmod u+s $DIR/${tfile}-{f,d}u
5545 for perm in 777 2777 4777; do
5546 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5547 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5548 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5549 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5553 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5555 # bug 3462 - multiple simultaneous MDC requests
5557 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5558 test_mkdir $DIR/d73-1
5559 test_mkdir $DIR/d73-2
5560 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5563 lctl set_param fail_loc=0x80000129
5564 $MULTIOP $DIR/d73-1/f73-2 Oc &
5566 lctl set_param fail_loc=0
5568 $MULTIOP $DIR/d73-2/f73-3 Oc &
5572 wait $pid1 || return 1
5576 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5577 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5578 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5582 run_test 73 "multiple MDC requests (should not deadlock)"
5584 test_74a() { # bug 6149, 6184
5585 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5586 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5588 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5589 # will spin in a tight reconnection loop
5591 $LCTL set_param fail_loc=0x8000030e
5592 # get any lock that won't be difficult - lookup works.
5594 $LCTL set_param fail_loc=0
5598 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5600 test_74b() { # bug 13310
5601 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5602 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5604 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5605 # will spin in a tight reconnection loop
5606 $LCTL set_param fail_loc=0x8000030e
5607 # get a "difficult" lock
5609 $LCTL set_param fail_loc=0
5613 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5616 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5617 #define OBD_FAIL_LDLM_NEW_LOCK
5618 $LCTL set_param fail_loc=0x319
5619 touch $DIR/$tfile && error "touch successful"
5620 $LCTL set_param fail_loc=0
5623 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5626 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5629 get_inode_slab_tunables() {
5630 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5633 set_inode_slab_tunables() {
5634 echo "lustre_inode_cache $1" > /proc/slabinfo
5637 test_76() { # Now for bug 20433, added originally in bug 1443
5638 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5639 local SLAB_SETTINGS=`get_inode_slab_tunables`
5640 local CPUS=`getconf _NPROCESSORS_ONLN`
5641 # we cannot set limit below 1 which means 1 inode in each
5642 # per-cpu cache is still allowed
5643 set_inode_slab_tunables "1 1 0"
5644 cancel_lru_locks osc
5645 BEFORE_INODES=$(num_inodes)
5646 echo "before inodes: $BEFORE_INODES"
5648 [ "$SLOW" = "no" ] && COUNT=100
5649 for i in $(seq $COUNT); do
5653 cancel_lru_locks osc
5654 AFTER_INODES=$(num_inodes)
5655 echo "after inodes: $AFTER_INODES"
5657 while [[ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]]; do
5659 AFTER_INODES=$(num_inodes)
5661 echo "wait $wait seconds inodes: $AFTER_INODES"
5662 if [ $wait -gt 30 ]; then
5663 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5666 set_inode_slab_tunables "$SLAB_SETTINGS"
5668 run_test 76 "confirm clients recycle inodes properly ===="
5674 # Note: in sptlrpc modes which enable its own bulk checksum, the
5675 # original crc32_le bulk checksum will be automatically disabled,
5676 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5677 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5678 # In this case set_checksums() will not be no-op, because sptlrpc
5679 # bulk checksum will be enabled all through the test.
5681 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5682 lctl set_param -n osc.*.checksums $1
5686 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5687 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5688 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5689 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5692 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5693 log "set checksum type to $1"
5696 F77_TMP=$TMP/f77-temp
5699 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5700 error "error writing to $F77_TMP"
5703 test_77a() { # bug 10889
5704 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5705 $GSS && skip "could not run with gss" && return
5706 [ ! -f $F77_TMP ] && setup_f77
5708 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5712 run_test 77a "normal checksum read/write operation"
5714 test_77b() { # bug 10889
5715 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5716 $GSS && skip "could not run with gss" && return
5717 [ ! -f $F77_TMP ] && setup_f77
5718 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5719 $LCTL set_param fail_loc=0x80000409
5722 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
5723 error "dd error: $?"
5724 $LCTL set_param fail_loc=0
5726 for algo in $CKSUM_TYPES; do
5727 cancel_lru_locks osc
5728 set_checksum_type $algo
5729 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5730 $LCTL set_param fail_loc=0x80000408
5731 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5732 $LCTL set_param fail_loc=0
5735 set_checksum_type $ORIG_CSUM_TYPE
5738 run_test 77b "checksum error on client write, read"
5740 test_77d() { # bug 10889
5741 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5742 $GSS && skip "could not run with gss" && return
5743 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5744 $LCTL set_param fail_loc=0x80000409
5746 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5747 error "direct write: rc=$?"
5748 $LCTL set_param fail_loc=0
5751 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5752 $LCTL set_param fail_loc=0x80000408
5754 cancel_lru_locks osc
5755 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5756 error "direct read: rc=$?"
5757 $LCTL set_param fail_loc=0
5760 run_test 77d "checksum error on OST direct write, read"
5762 test_77f() { # bug 10889
5763 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5764 $GSS && skip "could not run with gss" && return
5766 for algo in $CKSUM_TYPES; do
5767 cancel_lru_locks osc
5768 set_checksum_type $algo
5769 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5770 $LCTL set_param fail_loc=0x409
5771 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
5772 error "direct write succeeded"
5773 $LCTL set_param fail_loc=0
5775 set_checksum_type $ORIG_CSUM_TYPE
5778 run_test 77f "repeat checksum error on write (expect error)"
5780 test_77g() { # bug 10889
5781 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5782 $GSS && skip "could not run with gss" && return
5783 remote_ost_nodsh && skip "remote OST with nodsh" && return
5785 [ ! -f $F77_TMP ] && setup_f77
5787 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
5788 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5789 do_facet ost1 lctl set_param fail_loc=0x8000021a
5791 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
5792 error "write error: rc=$?"
5793 do_facet ost1 lctl set_param fail_loc=0
5796 cancel_lru_locks osc
5797 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5798 do_facet ost1 lctl set_param fail_loc=0x8000021b
5800 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5801 do_facet ost1 lctl set_param fail_loc=0
5804 run_test 77g "checksum error on OST write, read"
5806 test_77i() { # bug 13805
5807 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5808 $GSS && skip "could not run with gss" && return
5809 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5810 lctl set_param fail_loc=0x40b
5811 remount_client $MOUNT
5812 lctl set_param fail_loc=0
5813 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5814 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5815 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5816 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5818 remount_client $MOUNT
5820 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
5822 test_77j() { # bug 13805
5823 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5824 $GSS && skip "could not run with gss" && return
5825 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5826 lctl set_param fail_loc=0x40c
5827 remount_client $MOUNT
5828 lctl set_param fail_loc=0
5829 sleep 2 # wait async osc connect to finish
5830 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5831 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5832 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5833 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5835 remount_client $MOUNT
5837 run_test 77j "client only supporting ADLER32"
5839 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5843 test_78() { # bug 10901
5844 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5845 remote_ost || { skip_env "local OST" && return; }
5848 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5849 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5850 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5851 echo "MemTotal: $MEMTOTAL"
5853 # reserve 256MB of memory for the kernel and other running processes,
5854 # and then take 1/2 of the remaining memory for the read/write buffers.
5855 if [ $MEMTOTAL -gt 512 ] ;then
5856 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5858 # for those poor memory-starved high-end clusters...
5859 MEMTOTAL=$((MEMTOTAL / 2))
5861 echo "Mem to use for directio: $MEMTOTAL"
5863 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
5864 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
5865 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
5866 SMALLESTOST=$(lfs df $DIR | grep OST | awk '{ print $4 }' | sort -n |
5868 echo "Smallest OST: $SMALLESTOST"
5869 [[ $SMALLESTOST -lt 10240 ]] &&
5870 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5872 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
5873 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5875 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5876 echo "File size: $F78SIZE"
5877 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5878 for i in $(seq 1 $NSEQ); do
5879 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5880 echo directIO rdwr round $i of $NSEQ
5881 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5886 run_test 78 "handle large O_DIRECT writes correctly ============"
5888 test_79() { # bug 12743
5889 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5890 wait_delete_completed
5892 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5893 BKFREE=$(calc_osc_kbytes kbytesfree)
5894 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5896 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5897 DFTOTAL=`echo $STRING | cut -d, -f1`
5898 DFUSED=`echo $STRING | cut -d, -f2`
5899 DFAVAIL=`echo $STRING | cut -d, -f3`
5900 DFFREE=$(($DFTOTAL - $DFUSED))
5902 ALLOWANCE=$((64 * $OSTCOUNT))
5904 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5905 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5906 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5908 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5909 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5910 error "df free($DFFREE) mismatch OST free($BKFREE)"
5912 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5913 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5914 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5917 run_test 79 "df report consistency check ======================="
5919 test_80() { # bug 10718
5920 remote_ost_nodsh && skip "remote OST with nodsh" && return
5921 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5922 # relax strong synchronous semantics for slow backends like ZFS
5923 local soc="obdfilter.*.sync_on_lock_cancel"
5924 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5926 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5927 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5928 facet_active_host $host; done | sort -u)
5929 do_nodes $hosts lctl set_param $soc=never
5932 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5934 local BEFORE=`date +%s`
5935 cancel_lru_locks osc
5936 local AFTER=`date +%s`
5937 local DIFF=$((AFTER-BEFORE))
5938 if [ $DIFF -gt 1 ] ; then
5939 error "elapsed for 1M@1T = $DIFF"
5942 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5946 run_test 80 "Page eviction is equally fast at high offsets too ===="
5948 test_81a() { # LU-456
5949 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5950 remote_ost_nodsh && skip "remote OST with nodsh" && return
5951 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5952 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5953 do_facet ost1 lctl set_param fail_loc=0x80000228
5955 # write should trigger a retry and success
5956 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5957 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5959 if [ $RC -ne 0 ] ; then
5960 error "write should success, but failed for $RC"
5963 run_test 81a "OST should retry write when get -ENOSPC ==============="
5965 test_81b() { # LU-456
5966 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5967 remote_ost_nodsh && skip "remote OST with nodsh" && return
5968 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5969 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5970 do_facet ost1 lctl set_param fail_loc=0x228
5972 # write should retry several times and return -ENOSPC finally
5973 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5974 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5977 if [ $RC -ne $ENOSPC ] ; then
5978 error "dd should fail for -ENOSPC, but succeed."
5981 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5983 test_82() { # LU-1031
5984 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5988 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5990 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5992 kill -USR1 $MULTIPID2
5994 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5995 error "First grouplock does not block second one"
5997 echo "Second grouplock blocks first one"
5999 kill -USR1 $MULTIPID1
6003 run_test 82 "Basic grouplock test ==============================="
6006 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6008 test_mkdir -p $DIR/d99cvsroot
6009 chown $RUNAS_ID $DIR/d99cvsroot
6010 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6013 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6016 run_test 99a "cvs init ========================================="
6019 [ -z "$(which cvs 2>/dev/null)" ] &&
6020 skip_env "could not find cvs" && return
6021 [ ! -d $DIR/d99cvsroot ] && test_99a
6023 # some versions of cvs import exit(1) when asked to import links or
6024 # files they can't read. ignore those files.
6025 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6026 ! -perm +4 -printf '-I %f\n')
6027 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6028 d99reposname vtag rtag
6030 run_test 99b "cvs import ======================================="
6033 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6034 [ ! -d $DIR/d99cvsroot ] && test_99b
6036 test_mkdir -p $DIR/d99reposname
6037 chown $RUNAS_ID $DIR/d99reposname
6038 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6040 run_test 99c "cvs checkout ====================================="
6043 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6044 [ ! -d $DIR/d99cvsroot ] && test_99c
6045 cd $DIR/d99reposname
6047 $RUNAS cvs add -m 'addmsg' foo99
6049 run_test 99d "cvs add =========================================="
6052 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6053 [ ! -d $DIR/d99cvsroot ] && test_99c
6054 cd $DIR/d99reposname
6057 run_test 99e "cvs update ======================================="
6060 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6061 [ ! -d $DIR/d99cvsroot ] && test_99d
6062 cd $DIR/d99reposname
6063 $RUNAS cvs commit -m 'nomsg' foo99
6064 rm -fr $DIR/d99cvsroot
6066 run_test 99f "cvs commit ======================================="
6069 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6070 [ "$NETTYPE" = tcp ] || \
6071 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
6074 remote_ost_nodsh && skip "remote OST with nodsh" && return
6075 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6077 { skip "useless for local single node setup" && return; }
6079 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6080 [ "$PROT" != "tcp" ] && continue
6081 RPORT=$(echo $REMOTE | cut -d: -f2)
6082 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6085 LPORT=`echo $LOCAL | cut -d: -f2`
6086 if [ $LPORT -ge 1024 ]; then
6087 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6089 error_exit "local: $LPORT > 1024, remote: $RPORT"
6092 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6094 run_test 100 "check local port using privileged port ==========="
6096 function get_named_value()
6105 echo $line | sed "s/^$tag[ ]*//"
6112 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6113 awk '/^max_cached_mb/ { print $2 }')
6116 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6121 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6122 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6126 local cache_limit=32
6128 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6129 trap cleanup_101a EXIT
6130 $LCTL set_param -n llite.*.read_ahead_stats 0
6131 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6134 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6136 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6137 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6140 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6141 get_named_value 'read but discarded' | cut -d" " -f1); do
6142 discard=$(($discard + $s))
6146 if [[ $(($discard * 10)) -gt $nreads ]]; then
6147 $LCTL get_param osc.*-osc*.rpc_stats
6148 $LCTL get_param llite.*.read_ahead_stats
6149 error "too many ($discard) discarded pages"
6151 rm -f $DIR/$tfile || true
6153 run_test 101a "check read-ahead for random reads ================"
6156 test_mkdir -p $DIR/$tdir
6157 local STRIPE_SIZE=$1
6158 local FILE_LENGTH=$2
6161 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6163 local list=$(comma_list $(osts_nodes))
6164 set_osd_param $list '' read_cache_enable 0
6165 set_osd_param $list '' writethrough_cache_enable 0
6167 trap cleanup_test101bc EXIT
6168 # prepare the read-ahead file
6169 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6171 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6172 count=$FILE_SIZE_MB 2> /dev/null
6176 cleanup_test101bc() {
6181 local list=$(comma_list $(osts_nodes))
6182 set_osd_param $list '' read_cache_enable 1
6183 set_osd_param $list '' writethrough_cache_enable 1
6187 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6192 local STRIPE_SIZE=$2
6193 local FILE_LENGTH=$3
6194 local RA_INC=1048576
6195 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6196 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6197 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6198 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6199 get_named_value 'read but discarded' |
6200 cut -d" " -f1 | calc_total)
6201 if [[ $DISCARD -gt $discard_limit ]]; then
6202 $LCTL get_param llite.*.read_ahead_stats
6203 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6205 echo "Read-ahead success for size ${READ_SIZE}"
6210 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6211 [[ $OSTCOUNT -lt 2 ]] &&
6212 skip_env "skipping stride IO stride-ahead test" && return
6213 local STRIPE_SIZE=1048576
6214 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6215 if [ $SLOW == "yes" ]; then
6216 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6218 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6221 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6223 # prepare the read-ahead file
6224 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6225 cancel_lru_locks osc
6226 for BIDX in 2 4 8 16 32 64 128 256
6228 local BSIZE=$((BIDX*4096))
6229 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6230 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6231 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6232 $LCTL set_param -n llite.*.read_ahead_stats 0
6233 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6234 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6235 cancel_lru_locks osc
6236 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6241 run_test 101b "check stride-io mode read-ahead ================="
6244 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6245 local STRIPE_SIZE=1048576
6246 local FILE_LENGTH=$((STRIPE_SIZE*100))
6250 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6252 cancel_lru_locks osc
6253 $LCTL set_param osc.*.rpc_stats 0
6254 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6255 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6256 local stats=$($LCTL get_param -n $osc_rpc_stats)
6257 local lines=$(echo "$stats" | awk 'END {print NR;}')
6260 if [ $lines -le 20 ]; then
6263 for size in 1 2 4 8; do
6264 local rpc=$(echo "$stats" |
6265 awk '($1 == "'$size':") {print $2; exit; }')
6267 error "Small $((size*4))k read IO $rpc !"
6269 echo "$osc_rpc_stats check passed!"
6274 run_test 101c "check stripe_size aligned read-ahead ================="
6277 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6278 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6282 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6283 local file=$DIR/$tfile
6284 local sz_MB=${FILESIZE_101d:-500}
6285 local ra_MB=${READAHEAD_MB:-40}
6287 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6288 [ $free_MB -lt $sz_MB ] &&
6289 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6291 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6292 $SETSTRIPE -c -1 $file || error "setstripe failed"
6294 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6295 echo Cancel LRU locks on lustre client to flush the client cache
6296 cancel_lru_locks osc
6298 echo Disable read-ahead
6299 local old_READAHEAD=$(set_read_ahead 0)
6301 echo Reading the test file $file with read-ahead disabled
6302 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6304 echo Cancel LRU locks on lustre client to flush the client cache
6305 cancel_lru_locks osc
6306 echo Enable read-ahead with ${ra_MB}MB
6307 set_read_ahead $ra_MB
6309 echo Reading the test file $file with read-ahead enabled
6310 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6312 echo "read-ahead disabled time read $raOFF"
6313 echo "read-ahead enabled time read $raON"
6315 set_read_ahead $old_READAHEAD
6317 wait_delete_completed
6319 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6320 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6322 run_test 101d "file read with and without read-ahead enabled"
6325 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6326 local file=$DIR/$tfile
6327 local size_KB=500 #KB
6331 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6332 local need_KB=$((count * size_KB))
6333 [[ $free_KB -le $need_KB ]] &&
6334 skip_env "Need free space $need_KB, have $free_KB" && return
6336 echo "Creating $count ${size_KB}K test files"
6337 for ((i = 0; i < $count; i++)); do
6338 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6341 echo "Cancel LRU locks on lustre client to flush the client cache"
6342 cancel_lru_locks osc
6344 echo "Reset readahead stats"
6345 $LCTL set_param -n llite.*.read_ahead_stats 0
6347 for ((i = 0; i < $count; i++)); do
6348 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6351 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6352 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6354 for ((i = 0; i < $count; i++)); do
6355 rm -rf $file.$i 2>/dev/null
6358 #10000 means 20% reads are missing in readahead
6359 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6361 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6363 cleanup_test101f() {
6365 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
6366 rm -rf $DIR/$tfile 2>/dev/null
6370 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6371 local file=$DIR/$tfile
6374 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
6375 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
6376 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
6377 trap cleanup_test101f EXIT
6379 echo Cancel LRU locks on lustre client to flush the client cache
6380 cancel_lru_locks osc
6382 echo Reset readahead stats
6383 $LCTL set_param -n llite.*.read_ahead_stats 0
6384 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
6385 # readahead should read in 2M file on second read, so only miss
6387 echo Random 4K reads on 2M file for 1000 times
6388 $READS -f $file -s 2097152 -b 4096 -n $nreads
6390 echo checking missing pages
6391 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6392 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6394 [ $miss -lt 3 ] || error "misses too much pages!"
6397 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
6400 test_mkdir -p $DIR/$tdir
6401 chown $RUNAS_ID $DIR/$tdir
6404 STRIPE_COUNT=$OSTCOUNT
6405 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6407 trap cleanup_test102 EXIT
6409 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6411 for num in 1 2 3 4; do
6412 for count in $(seq 1 $STRIPE_COUNT); do
6413 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6414 local size=`expr $STRIPE_SIZE \* $num`
6415 local file=file"$num-$idx-$count"
6416 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6422 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6428 rm -rf $DIR/d0.sanity/d102
6432 local testfile=$DIR/$tfile
6436 [ "$UID" != 0 ] && skip_env "must run as root" && return
6437 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6438 skip_env "must have user_xattr" && return
6440 [ -z "$(which setfattr 2>/dev/null)" ] &&
6441 skip_env "could not find setfattr" && return
6443 echo "set/get xattr..."
6444 setfattr -n trusted.name1 -v value1 $testfile ||
6445 error "setfattr -n trusted.name1=value1 $testfile failed"
6446 getfattr -n trusted.name1 $testfile 2> /dev/null |
6447 grep "trusted.name1=.value1" ||
6448 error "$testfile missing trusted.name1=value1"
6450 setfattr -n user.author1 -v author1 $testfile ||
6451 error "setfattr -n user.author1=author1 $testfile failed"
6452 getfattr -n user.author1 $testfile 2> /dev/null |
6453 grep "user.author1=.author1" ||
6454 error "$testfile missing trusted.author1=author1"
6457 setfattr -n trusted.name2 -v value2 $testfile ||
6458 error "$testfile unable to set trusted.name2"
6459 setfattr -n trusted.name3 -v value3 $testfile ||
6460 error "$testfile unable to set trusted.name3"
6461 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6462 grep "trusted.name" | wc -l) -eq 3 ] ||
6463 error "$testfile missing 3 trusted.name xattrs"
6465 setfattr -n user.author2 -v author2 $testfile ||
6466 error "$testfile unable to set user.author2"
6467 setfattr -n user.author3 -v author3 $testfile ||
6468 error "$testfile unable to set user.author3"
6469 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6470 grep "user.author" | wc -l) -eq 3 ] ||
6471 error "$testfile missing 3 user.author xattrs"
6473 echo "remove xattr..."
6474 setfattr -x trusted.name1 $testfile ||
6475 error "$testfile error deleting trusted.name1"
6476 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6477 error "$testfile did not delete trusted.name1 xattr"
6479 setfattr -x user.author1 $testfile ||
6480 error "$testfile error deleting user.author1"
6481 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6482 error "$testfile did not delete trusted.name1 xattr"
6484 # b10667: setting lustre special xattr be silently discarded
6485 echo "set lustre special xattr ..."
6486 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6487 error "$testfile allowed setting trusted.lov"
6489 run_test 102a "user xattr test =================================="
6492 [ -z "$(which setfattr 2>/dev/null)" ] &&
6493 skip_env "could not find setfattr" && return
6495 # b10930: get/set/list trusted.lov xattr
6496 echo "get/set/list trusted.lov xattr ..."
6497 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6498 local testfile=$DIR/$tfile
6499 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6500 error "setstripe failed"
6501 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6502 error "getstripe failed"
6503 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
6504 error "can't get trusted.lov from $testfile"
6506 local testfile2=${testfile}2
6507 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
6508 grep "trusted.lov" | sed -e 's/[^=]\+=//')
6511 setfattr -n trusted.lov -v $value $testfile2
6512 local stripe_size=$($GETSTRIPE -S $testfile2)
6513 local stripe_count=$($GETSTRIPE -c $testfile2)
6514 [[ $stripe_size -eq 65536 ]] ||
6515 error "stripe size $stripe_size != 65536"
6516 [[ $stripe_count -eq $STRIPECOUNT ]] ||
6517 error "stripe count $stripe_count != $STRIPECOUNT"
6520 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6523 [ -z "$(which setfattr 2>/dev/null)" ] &&
6524 skip_env "could not find setfattr" && return
6526 # b10930: get/set/list lustre.lov xattr
6527 echo "get/set/list lustre.lov xattr ..."
6528 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6529 test_mkdir -p $DIR/$tdir
6530 chown $RUNAS_ID $DIR/$tdir
6531 local testfile=$DIR/$tdir/$tfile
6532 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6533 error "setstripe failed"
6534 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6535 error "getstripe failed"
6536 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6537 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6539 local testfile2=${testfile}2
6540 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6541 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6543 $RUNAS $MCREATE $testfile2
6544 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6545 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6546 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6547 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6548 [ $stripe_count -eq $STRIPECOUNT ] ||
6549 error "stripe count $stripe_count != $STRIPECOUNT"
6551 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6553 compare_stripe_info1() {
6554 local stripe_index_all_zero=true
6556 for num in 1 2 3 4; do
6557 for count in $(seq 1 $STRIPE_COUNT); do
6558 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6559 local size=$((STRIPE_SIZE * num))
6560 local file=file"$num-$offset-$count"
6561 stripe_size=$(lfs getstripe -S $PWD/$file)
6562 [[ $stripe_size -ne $size ]] &&
6563 error "$file: size $stripe_size != $size"
6564 stripe_count=$(lfs getstripe -c $PWD/$file)
6565 # allow fewer stripes to be created, ORI-601
6566 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
6567 error "$file: count $stripe_count != $count"
6568 stripe_index=$(lfs getstripe -i $PWD/$file)
6569 [[ $stripe_index -ne 0 ]] &&
6570 stripe_index_all_zero=false
6574 $stripe_index_all_zero &&
6575 error "all files are being extracted starting from OST index 0"
6580 [ -n "$(which tar 2>/dev/null)" ] &&
6581 strings $(which tar) | grep -q "lustre" && echo tar
6585 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6586 # b10930: tar test for trusted.lov xattr
6587 TAR=$(find_lustre_tar)
6588 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6589 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6591 test_mkdir -p $DIR/d102d
6592 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6594 compare_stripe_info1
6596 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6599 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6600 # b10930: tar test for trusted.lov xattr
6601 TAR=$(find_lustre_tar)
6602 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6603 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6605 test_mkdir -p $DIR/d102f
6607 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6609 compare_stripe_info1
6611 run_test 102f "tar copy files, not keep osts ==========="
6614 local xsize=${1:-1024} # in bytes
6615 local file=$DIR/$tfile
6617 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6618 skip "must have user_xattr" && return 0
6619 [ -z "$(which setfattr 2>/dev/null)" ] &&
6620 skip_env "could not find setfattr" && return 0
6621 [ -z "$(which getfattr 2>/dev/null)" ] &&
6622 skip_env "could not find getfattr" && return 0
6626 local value="$(generate_string $xsize)"
6628 local xbig=trusted.big
6629 log "save $xbig on $file"
6630 setfattr -n $xbig -v $value $file ||
6631 error "saving $xbig on $file failed"
6633 local orig=$(get_xattr_value $xbig $file)
6634 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6636 local xsml=trusted.sml
6637 log "save $xsml on $file"
6638 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6640 local new=$(get_xattr_value $xbig $file)
6641 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6643 log "grow $xsml on $file"
6644 setfattr -n $xsml -v "$value" $file ||
6645 error "growing $xsml on $file failed"
6647 new=$(get_xattr_value $xbig $file)
6648 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6649 log "$xbig still valid after growing $xsml"
6654 test_102h() { # bug 15777
6657 run_test 102h "grow xattr from inside inode to external block"
6660 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6661 grow_xattr $(max_xattr_size)
6663 run_test 102ha "grow xattr from inside inode to external inode"
6665 test_102i() { # bug 17038
6666 [ -z "$(which getfattr 2>/dev/null)" ] &&
6667 skip "could not find getfattr" && return
6669 ln -s $DIR/$tfile $DIR/${tfile}link
6670 getfattr -n trusted.lov $DIR/$tfile ||
6671 error "lgetxattr on $DIR/$tfile failed"
6672 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
6673 grep -i "no such attr" ||
6674 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
6675 rm -f $DIR/$tfile $DIR/${tfile}link
6677 run_test 102i "lgetxattr test on symbolic link ============"
6680 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6681 TAR=$(find_lustre_tar)
6682 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6683 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6684 setup_test102 "$RUNAS"
6685 test_mkdir -p $DIR/d102j
6686 chown $RUNAS_ID $DIR/d102j
6687 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6689 compare_stripe_info1 "$RUNAS"
6691 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6694 [ -z "$(which setfattr 2>/dev/null)" ] &&
6695 skip "could not find setfattr" && return
6697 # b22187 just check that does not crash for regular file.
6698 setfattr -n trusted.lov $DIR/$tfile
6699 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6700 local test_kdir=$DIR/d102k
6701 test_mkdir $test_kdir
6702 local default_size=`$GETSTRIPE -S $test_kdir`
6703 local default_count=`$GETSTRIPE -c $test_kdir`
6704 local default_offset=`$GETSTRIPE -i $test_kdir`
6705 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6706 error 'dir setstripe failed'
6707 setfattr -n trusted.lov $test_kdir
6708 local stripe_size=`$GETSTRIPE -S $test_kdir`
6709 local stripe_count=`$GETSTRIPE -c $test_kdir`
6710 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6711 [ $stripe_size -eq $default_size ] ||
6712 error "stripe size $stripe_size != $default_size"
6713 [ $stripe_count -eq $default_count ] ||
6714 error "stripe count $stripe_count != $default_count"
6715 [ $stripe_offset -eq $default_offset ] ||
6716 error "stripe offset $stripe_offset != $default_offset"
6717 rm -rf $DIR/$tfile $test_kdir
6719 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6722 [ -z "$(which getfattr 2>/dev/null)" ] &&
6723 skip "could not find getfattr" && return
6725 # LU-532 trusted. xattr is invisible to non-root
6726 local testfile=$DIR/$tfile
6730 echo "listxattr as user..."
6731 chown $RUNAS_ID $testfile
6732 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6733 grep -q "trusted" &&
6734 error "$testfile trusted xattrs are user visible"
6738 run_test 102l "listxattr size test =================================="
6740 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
6741 local path=$DIR/$tfile
6744 listxattr_size_check $path || error "listattr_size_check $path failed"
6746 run_test 102m "Ensure listxattr fails on small bufffer ========"
6750 getxattr() { # getxattr path name
6751 # Return the base64 encoding of the value of xattr name on path.
6755 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
6757 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
6759 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
6761 getfattr --absolute-names --encoding=base64 --name=$name $path |
6762 awk -F= -v name=$name '$1 == name {
6763 print substr($0, index($0, "=") + 1);
6767 test_102n() { # LU-4101 mdt: protect internal xattrs
6768 local file0=$DIR/$tfile.0
6769 local file1=$DIR/$tfile.1
6770 local xattr0=$TMP/$tfile.0
6771 local xattr1=$TMP/$tfile.1
6775 [ -z "$(which setfattr 2>/dev/null)" ] &&
6776 skip "could not find setfattr" && return
6778 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
6780 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
6784 rm -rf $file0 $file1 $xattr0 $xattr1
6787 # Get 'before' xattrs of $file1.
6788 getfattr --absolute-names --dump --match=- $file1 > $xattr0
6790 for name in lov lma lmv link fid version som hsm lfsck_namespace; do
6791 # Try to copy xattr from $file0 to $file1.
6792 value=$(getxattr $file0 trusted.$name 2> /dev/null)
6794 setfattr --name=trusted.$name --value="$value" $file1 ||
6795 error "setxattr 'trusted.$name' failed"
6797 # Try to set a garbage xattr.
6798 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
6800 setfattr --name=trusted.$name --value="$value" $file1 ||
6801 error "setxattr 'trusted.$name' failed"
6803 # Try to remove the xattr from $file1. We don't care if this
6804 # appears to succeed or fail, we just don't want there to be
6805 # any changes or crashes.
6806 setfattr --remove=$trusted.$name $file1 2> /dev/null
6809 # Get 'after' xattrs of file1.
6810 getfattr --absolute-names --dump --match=- $file1 > $xattr1
6812 if ! diff $xattr0 $xattr1; then
6813 error "before and after xattrs of '$file1' differ"
6816 rm -rf $file0 $file1 $xattr0 $xattr1
6820 run_test 102n "silently ignore setxattr on internal trusted xattrs"
6822 test_102p() { # LU-4703 setxattr did not check ownership
6823 local testfile=$DIR/$tfile
6825 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
6826 skip "MDS needs to be at least 2.5.56" && return
6830 echo "setfacl as user..."
6831 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
6832 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
6834 echo "setfattr as user..."
6835 setfacl -m "u:$RUNAS_ID:---" $testfile
6836 $RUNAS setfattr -x system.posix_acl_access $testfile
6837 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
6839 run_test 102p "check setxattr(2) correctly fails without permission"
6843 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6848 [ "$UID" != 0 ] && skip_env "must run as root" && return
6849 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
6850 skip "must have acl enabled" && return
6851 [ -z "$(which setfacl 2>/dev/null)" ] &&
6852 skip_env "could not find setfacl" && return
6853 $GSS && skip "could not run under gss" && return
6855 declare -a identity_old
6857 for num in $(seq $MDSCOUNT); do
6858 switch_identity $num true || identity_old[$num]=$?
6865 echo "performing cp ..."
6866 run_acl_subtest cp || error "run_acl_subtest cp failed"
6867 echo "performing getfacl-noacl..."
6868 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6869 echo "performing misc..."
6870 run_acl_subtest misc || error "misc test failed"
6871 echo "performing permissions..."
6872 run_acl_subtest permissions || error "permissions failed"
6873 echo "performing setfacl..."
6874 run_acl_subtest setfacl || error "setfacl test failed"
6876 # inheritance test got from HP
6877 echo "performing inheritance..."
6878 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6879 chmod +x make-tree || error "chmod +x failed"
6880 run_acl_subtest inheritance || error "inheritance test failed"
6883 echo "LU-974 ignore umask when acl is enabled..."
6884 run_acl_subtest 974 || error "LU-974 umask test failed"
6885 if [ $MDSCOUNT -ge 2 ]; then
6886 run_acl_subtest 974_remote ||
6887 error "LU-974 umask test failed under remote dir"
6890 echo "LU-2561 newly created file is same size as directory..."
6891 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
6892 run_acl_subtest 2561 || error "LU-2561 test failed"
6894 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
6897 run_acl_subtest 4924 || error "LU-4924 test failed"
6902 for num in $(seq $MDSCOUNT); do
6903 if [ "${identity_old[$num]}" = 1 ]; then
6904 switch_identity $num false || identity_old[$num]=$?
6908 run_test 103a "acl test ========================================="
6912 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
6913 local mountopts=$MDS_MOUNT_OPTS
6915 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
6919 stop $SINGLEMDS || error "failed to stop MDT."
6921 if [ -z "$MDS_MOUNT_OPTS" ]; then
6922 MDS_MOUNT_OPTS="-o noacl"
6924 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
6926 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
6927 error "failed to start MDT."
6928 MDS_MOUNT_OPTS=$mountopts
6932 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
6936 stop $SINGLEMDS || error "failed to stop MDT."
6938 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
6939 error "failed to start MDT."
6944 run_test 103b "MDS mount option 'noacl'"
6948 cp -rp $DIR/$tdir $DIR/$tdir.bak
6950 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
6951 error "$DIR/$tdir shouldn't contain default ACL"
6952 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
6953 error "$DIR/$tdir.bak shouldn't contain default ACL"
6956 run_test 103c "'cp -rp' won't set empty acl"
6959 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6961 lfs df || error "lfs df failed"
6962 lfs df -ih || error "lfs df -ih failed"
6963 lfs df -h $DIR || error "lfs df -h $DIR failed"
6964 lfs df -i $DIR || error "lfs df -i $DIR failed"
6965 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6966 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6968 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
6969 lctl --device %$OSC deactivate
6970 lfs df || error "lfs df with deactivated OSC failed"
6971 lctl --device %$OSC activate
6972 # wait the osc back to normal
6973 wait_osc_import_state client ost FULL
6975 lfs df || error "lfs df with reactivated OSC failed"
6978 run_test 104a "lfs df [-ih] [path] test ========================="
6981 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6982 [ $RUNAS_ID -eq $UID ] &&
6983 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6985 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
6986 grep "Permission denied" | wc -l)))
6987 if [ $denied_cnt -ne 0 ]; then
6988 error "lfs check servers test failed"
6991 run_test 104b "$RUNAS lfs check servers test ===================="
6994 # doesn't work on 2.4 kernels
6996 if $(flock_is_enabled); then
6997 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6999 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7003 run_test 105a "flock when mounted without -o flock test ========"
7007 if $(flock_is_enabled); then
7008 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7010 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7014 run_test 105b "fcntl when mounted without -o flock test ========"
7018 if $(flock_is_enabled); then
7019 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7021 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7025 run_test 105c "lockf when mounted without -o flock test ========"
7027 test_105d() { # bug 15924
7028 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7029 test_mkdir -p $DIR/$tdir
7030 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7031 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7032 $LCTL set_param fail_loc=0x80000315
7033 flocks_test 2 $DIR/$tdir
7035 run_test 105d "flock race (should not freeze) ========"
7037 test_105e() { # bug 22660 && 22040
7038 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7040 flocks_test 3 $DIR/$tfile
7042 run_test 105e "Two conflicting flocks from same process ======="
7044 test_106() { #bug 10921
7045 test_mkdir -p $DIR/$tdir
7046 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7047 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7049 run_test 106 "attempt exec of dir followed by chown of that dir"
7052 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7059 local save_pattern=$(sysctl -n kernel.core_pattern)
7060 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7061 sysctl -w kernel.core_pattern=$file
7062 sysctl -w kernel.core_uses_pid=0
7070 kill -s 11 $SLEEPPID
7072 if [ -e $file ]; then
7073 size=`stat -c%s $file`
7074 [ $size -eq 0 ] && error "Fail to create core file $file"
7076 error "Fail to create core file $file"
7079 sysctl -w kernel.core_pattern=$save_pattern
7080 sysctl -w kernel.core_uses_pid=$save_uses_pid
7083 run_test 107 "Coredump on SIG"
7086 test_mkdir -p $DIR/$tdir
7087 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7088 error "mkdir with 255 char failed"
7089 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7090 error "mkdir with 256 char should fail, but did not"
7091 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7092 error "create with 255 char failed"
7093 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7094 error "create with 256 char should fail, but did not"
7099 run_test 110 "filename length checking"
7102 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7103 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
7104 tail -1 | cut -c11-20)
7105 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
7106 echo "Starting with $OSTIO_pre threads"
7109 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7110 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
7111 echo "$NUMTEST creates/unlinks"
7112 test_mkdir -p $DIR/$tdir
7113 createmany -o $DIR/$tdir/$tfile $NUMTEST
7114 unlinkmany $DIR/$tdir/$tfile $NUMTEST
7116 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
7117 tail -1 | cut -c11-20)
7119 # don't return an error
7120 [ $OSTIO_post == $OSTIO_pre ] && echo \
7121 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
7122 echo "This may be fine, depending on what ran before this test" &&
7123 echo "and how fast this system is." && return
7125 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
7127 run_test 115 "verify dynamic thread creation===================="
7130 wait_delete_completed
7131 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7132 echo OST kbytes available: ${AVAIL[@]}
7133 MAXI=0; MAXV=${AVAIL[0]}
7134 MINI=0; MINV=${AVAIL[0]}
7135 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7136 #echo OST $i: ${AVAIL[i]}kb
7137 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7138 MAXV=${AVAIL[i]}; MAXI=$i
7140 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7141 MINV=${AVAIL[i]}; MINI=$i
7144 echo Min free space: OST $MINI: $MINV
7145 echo Max free space: OST $MAXI: $MAXV
7148 test_116a() { # was previously test_116()
7149 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7150 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7152 echo -n "Free space priority "
7153 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7158 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7159 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7161 trap simple_cleanup_common EXIT
7164 # Check if we need to generate uneven OSTs
7165 test_mkdir -p $DIR/$tdir/OST${MINI}
7166 local FILL=$(($MINV / 4))
7167 local DIFF=$(($MAXV - $MINV))
7168 local DIFF2=$(($DIFF * 100 / $MINV))
7170 local threshold=$(do_facet $SINGLEMDS \
7171 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7172 threshold=${threshold%%%}
7173 echo -n "Check for uneven OSTs: "
7174 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7176 if [[ $DIFF2 -gt $threshold ]]; then
7178 echo "Don't need to fill OST$MINI"
7180 # generate uneven OSTs. Write 2% over the QOS threshold value
7182 DIFF=$(($threshold - $DIFF2 + 2))
7183 DIFF2=$(( ($MINV * $DIFF)/100 ))
7184 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
7185 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7186 error "setstripe failed"
7187 DIFF=$(($DIFF2 / 2048))
7189 while [ $i -lt $DIFF ]; do
7191 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7192 bs=2M count=1 2>/dev/null
7201 DIFF=$(($MAXV - $MINV))
7202 DIFF2=$(($DIFF * 100 / $MINV))
7203 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
7204 if [[ $DIFF2 -gt $threshold ]]; then
7207 echo "failed - QOS mode won't be used"
7208 skip "QOS imbalance criteria not met"
7209 simple_cleanup_common
7213 MINI1=$MINI; MINV1=$MINV
7214 MAXI1=$MAXI; MAXV1=$MAXV
7216 # now fill using QOS
7217 $SETSTRIPE -c 1 $DIR/$tdir
7218 FILL=$(($FILL / 200))
7219 if [ $FILL -gt 600 ]; then
7222 echo "writing $FILL files to QOS-assigned OSTs"
7224 while [ $i -lt $FILL ]; do
7226 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7230 echo "wrote $i 200k files"
7234 echo "Note: free space may not be updated, so measurements might be off"
7236 DIFF2=$(($MAXV - $MINV))
7237 echo "free space delta: orig $DIFF final $DIFF2"
7238 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7239 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
7240 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7241 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
7242 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7243 FILL=$(($DIFF2 * 100 / $DIFF - 100))
7245 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7247 # Figure out which files were written where
7248 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7249 awk '/'$MINI1': / {print $2; exit}')
7251 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7252 echo "$MINC files created on smaller OST $MINI1"
7253 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7254 awk '/'$MAXI1': / {print $2; exit}')
7256 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7257 echo "$MAXC files created on larger OST $MAXI1"
7258 FILL=$(($MAXC * 100 / $MINC - 100))
7259 [[ $MINC -gt 0 ]] &&
7260 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7261 [[ $MAXC -gt $MINC ]] ||
7262 error_ignore LU-9 "stripe QOS didn't balance free space"
7263 simple_cleanup_common
7265 run_test 116a "stripe QOS: free space balance ==================="
7267 test_116b() { # LU-2093
7268 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7269 [ -z "$($LCTL get_param -n lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr |
7270 head -1 2>/dev/null)" ] && skip "no QOS" && return
7271 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7273 old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7274 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7275 do_facet $SINGLEMDS lctl set_param \
7276 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7278 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7279 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7280 do_facet $SINGLEMDS lctl set_param fail_loc=0
7282 do_facet $SINGLEMDS lctl set_param \
7283 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7285 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7287 test_117() # bug 10891
7289 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7290 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7291 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7292 lctl set_param fail_loc=0x21e
7293 > $DIR/$tfile || error "truncate failed"
7294 lctl set_param fail_loc=0
7295 echo "Truncate succeeded."
7298 run_test 117 "verify osd extend =========="
7300 NO_SLOW_RESENDCOUNT=4
7301 export OLD_RESENDCOUNT=""
7302 set_resend_count () {
7303 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7304 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7305 lctl set_param -n $PROC_RESENDCOUNT $1
7306 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7309 # for reduce test_118* time (b=14842)
7310 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7312 # Reset async IO behavior after error case
7314 FILE=$DIR/reset_async
7316 # Ensure all OSCs are cleared
7317 $SETSTRIPE -c -1 $FILE
7318 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7323 test_118a() #bug 11710
7325 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7328 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7329 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7330 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7332 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7333 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7338 run_test 118a "verify O_SYNC works =========="
7342 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7343 remote_ost_nodsh && skip "remote OST with nodsh" && return
7347 #define OBD_FAIL_OST_ENOENT 0x217
7348 set_nodes_failloc "$(osts_nodes)" 0x217
7349 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7351 set_nodes_failloc "$(osts_nodes)" 0
7352 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7353 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7356 if [[ $RC -eq 0 ]]; then
7357 error "Must return error due to dropped pages, rc=$RC"
7361 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7362 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7366 echo "Dirty pages not leaked on ENOENT"
7368 # Due to the above error the OSC will issue all RPCs syncronously
7369 # until a subsequent RPC completes successfully without error.
7370 $MULTIOP $DIR/$tfile Ow4096yc
7375 run_test 118b "Reclaim dirty pages on fatal error =========="
7379 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7381 # for 118c, restore the original resend count, LU-1940
7382 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
7383 set_resend_count $OLD_RESENDCOUNT
7384 remote_ost_nodsh && skip "remote OST with nodsh" && return
7388 #define OBD_FAIL_OST_EROFS 0x216
7389 set_nodes_failloc "$(osts_nodes)" 0x216
7391 # multiop should block due to fsync until pages are written
7392 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7396 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7397 error "Multiop failed to block on fsync, pid=$MULTIPID"
7400 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7402 if [[ $WRITEBACK -eq 0 ]]; then
7403 error "No page in writeback, writeback=$WRITEBACK"
7406 set_nodes_failloc "$(osts_nodes)" 0
7409 if [[ $RC -ne 0 ]]; then
7410 error "Multiop fsync failed, rc=$RC"
7413 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7414 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7416 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7417 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7421 echo "Dirty pages flushed via fsync on EROFS"
7424 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7426 # continue to use small resend count to reduce test_118* time (b=14842)
7427 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7431 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7432 remote_ost_nodsh && skip "remote OST with nodsh" && return
7436 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7437 set_nodes_failloc "$(osts_nodes)" 0x214
7438 # multiop should block due to fsync until pages are written
7439 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7443 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7444 error "Multiop failed to block on fsync, pid=$MULTIPID"
7447 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7449 if [[ $WRITEBACK -eq 0 ]]; then
7450 error "No page in writeback, writeback=$WRITEBACK"
7453 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7454 set_nodes_failloc "$(osts_nodes)" 0
7456 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7457 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7459 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7460 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7464 echo "Dirty pages gaurenteed flushed via fsync"
7467 run_test 118d "Fsync validation inject a delay of the bulk =========="
7470 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7473 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7474 lctl set_param fail_loc=0x8000040a
7476 # Should simulate EINVAL error which is fatal
7477 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7479 if [[ $RC -eq 0 ]]; then
7480 error "Must return error due to dropped pages, rc=$RC"
7483 lctl set_param fail_loc=0x0
7485 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7486 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7487 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7489 if [[ $LOCKED -ne 0 ]]; then
7490 error "Locked pages remain in cache, locked=$LOCKED"
7493 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7494 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7498 echo "No pages locked after fsync"
7503 run_test 118f "Simulate unrecoverable OSC side error =========="
7506 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7509 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7510 lctl set_param fail_loc=0x406
7512 # simulate local -ENOMEM
7513 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7516 lctl set_param fail_loc=0
7517 if [[ $RC -eq 0 ]]; then
7518 error "Must return error due to dropped pages, rc=$RC"
7521 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7522 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7523 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7525 if [[ $LOCKED -ne 0 ]]; then
7526 error "Locked pages remain in cache, locked=$LOCKED"
7529 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7530 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7534 echo "No pages locked after fsync"
7539 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7543 remote_ost_nodsh && skip "remote OST with nodsh" && return
7547 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7548 set_nodes_failloc "$(osts_nodes)" 0x20e
7549 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7550 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7553 set_nodes_failloc "$(osts_nodes)" 0
7554 if [[ $RC -eq 0 ]]; then
7555 error "Must return error due to dropped pages, rc=$RC"
7558 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7559 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7560 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7562 if [[ $LOCKED -ne 0 ]]; then
7563 error "Locked pages remain in cache, locked=$LOCKED"
7566 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7567 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7571 echo "No pages locked after fsync"
7575 run_test 118h "Verify timeout in handling recoverables errors =========="
7577 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7581 remote_ost_nodsh && skip "remote OST with nodsh" && return
7585 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7586 set_nodes_failloc "$(osts_nodes)" 0x20e
7588 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7589 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7592 set_nodes_failloc "$(osts_nodes)" 0
7596 if [[ $RC -ne 0 ]]; then
7597 error "got error, but should be not, rc=$RC"
7600 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7601 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7602 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7603 if [[ $LOCKED -ne 0 ]]; then
7604 error "Locked pages remain in cache, locked=$LOCKED"
7607 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7608 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7612 echo "No pages locked after fsync"
7616 run_test 118i "Fix error before timeout in recoverable error =========="
7618 [ "$SLOW" = "no" ] && set_resend_count 4
7621 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7622 remote_ost_nodsh && skip "remote OST with nodsh" && return
7626 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7627 set_nodes_failloc "$(osts_nodes)" 0x220
7629 # return -EIO from OST
7630 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7632 set_nodes_failloc "$(osts_nodes)" 0x0
7633 if [[ $RC -eq 0 ]]; then
7634 error "Must return error due to dropped pages, rc=$RC"
7637 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7638 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7639 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7640 if [[ $LOCKED -ne 0 ]]; then
7641 error "Locked pages remain in cache, locked=$LOCKED"
7644 # in recoverable error on OST we want resend and stay until it finished
7645 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7646 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7650 echo "No pages locked after fsync"
7654 run_test 118j "Simulate unrecoverable OST side error =========="
7658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7659 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7661 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7662 set_nodes_failloc "$(osts_nodes)" 0x20e
7663 test_mkdir -p $DIR/$tdir
7665 for ((i=0;i<10;i++)); do
7666 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7667 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7674 set_nodes_failloc "$(osts_nodes)" 0
7677 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7681 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7683 test_mkdir -p $DIR/$tdir
7684 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7687 run_test 118l "fsync dir ========="
7689 test_118m() # LU-3066
7691 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7692 test_mkdir -p $DIR/$tdir
7693 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7696 run_test 118m "fdatasync dir ========="
7698 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7700 test_119a() # bug 11737
7702 BSIZE=$((512 * 1024))
7703 directio write $DIR/$tfile 0 1 $BSIZE
7704 # We ask to read two blocks, which is more than a file size.
7705 # directio will indicate an error when requested and actual
7706 # sizes aren't equeal (a normal situation in this case) and
7707 # print actual read amount.
7708 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7709 if [ "$NOB" != "$BSIZE" ]; then
7710 error "read $NOB bytes instead of $BSIZE"
7714 run_test 119a "Short directIO read must return actual read amount"
7716 test_119b() # bug 11737
7718 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7720 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7721 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7723 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7724 error "direct read failed"
7727 run_test 119b "Sparse directIO read must return actual read amount"
7729 test_119c() # bug 13099
7732 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7733 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7736 run_test 119c "Testing for direct read hitting hole"
7738 test_119d() # bug 15950
7740 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7741 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7742 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7744 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7745 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7746 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7747 lctl set_param fail_loc=0x40d
7748 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7751 cat $DIR/$tfile > /dev/null &
7752 lctl set_param fail_loc=0
7755 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7757 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7758 error "the read rpcs have not completed in 2s"
7760 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7762 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7765 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7766 test_mkdir -p $DIR/$tdir
7767 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7768 skip "no early lock cancel on server" && return 0
7770 lru_resize_disable mdc
7771 lru_resize_disable osc
7772 cancel_lru_locks mdc
7773 # asynchronous object destroy at MDT could cause bl ast to client
7774 cancel_lru_locks osc
7776 stat $DIR/$tdir > /dev/null
7777 can1=$(do_facet $SINGLEMDS \
7778 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7779 awk '/ldlm_cancel/ {print $2}')
7780 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7781 awk '/ldlm_bl_callback/ {print $2}')
7782 test_mkdir -c1 $DIR/$tdir/d1
7783 can2=$(do_facet $SINGLEMDS \
7784 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7785 awk '/ldlm_cancel/ {print $2}')
7786 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7787 awk '/ldlm_bl_callback/ {print $2}')
7788 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7789 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7790 lru_resize_enable mdc
7791 lru_resize_enable osc
7793 run_test 120a "Early Lock Cancel: mkdir test"
7796 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7797 test_mkdir $DIR/$tdir
7798 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7799 skip "no early lock cancel on server" && return 0
7800 lru_resize_disable mdc
7801 lru_resize_disable osc
7802 cancel_lru_locks mdc
7803 stat $DIR/$tdir > /dev/null
7804 can1=$(do_facet $SINGLEMDS \
7805 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7806 awk '/ldlm_cancel/ {print $2}')
7807 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7808 awk '/ldlm_bl_callback/ {print $2}')
7810 can2=$(do_facet $SINGLEMDS \
7811 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7812 awk '/ldlm_cancel/ {print $2}')
7813 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7814 awk '/ldlm_bl_callback/ {print $2}')
7815 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7816 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7817 lru_resize_enable mdc
7818 lru_resize_enable osc
7820 run_test 120b "Early Lock Cancel: create test"
7823 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7824 test_mkdir -c1 $DIR/$tdir
7825 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7826 skip "no early lock cancel on server" && return 0
7827 lru_resize_disable mdc
7828 lru_resize_disable osc
7829 test_mkdir -p -c1 $DIR/$tdir/d1
7830 test_mkdir -p -c1 $DIR/$tdir/d2
7831 touch $DIR/$tdir/d1/f1
7832 cancel_lru_locks mdc
7833 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7834 can1=$(do_facet $SINGLEMDS \
7835 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7836 awk '/ldlm_cancel/ {print $2}')
7837 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7838 awk '/ldlm_bl_callback/ {print $2}')
7839 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7840 can2=$(do_facet $SINGLEMDS \
7841 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7842 awk '/ldlm_cancel/ {print $2}')
7843 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7844 awk '/ldlm_bl_callback/ {print $2}')
7845 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7846 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7847 lru_resize_enable mdc
7848 lru_resize_enable osc
7850 run_test 120c "Early Lock Cancel: link test"
7853 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7854 test_mkdir -p -c1 $DIR/$tdir
7855 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7856 skip "no early lock cancel on server" && return 0
7857 lru_resize_disable mdc
7858 lru_resize_disable osc
7860 cancel_lru_locks mdc
7861 stat $DIR/$tdir > /dev/null
7862 can1=$(do_facet $SINGLEMDS \
7863 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7864 awk '/ldlm_cancel/ {print $2}')
7865 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7866 awk '/ldlm_bl_callback/ {print $2}')
7867 chmod a+x $DIR/$tdir
7868 can2=$(do_facet $SINGLEMDS \
7869 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7870 awk '/ldlm_cancel/ {print $2}')
7871 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7872 awk '/ldlm_bl_callback/ {print $2}')
7873 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7874 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7875 lru_resize_enable mdc
7876 lru_resize_enable osc
7878 run_test 120d "Early Lock Cancel: setattr test"
7881 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7882 test_mkdir -p -c1 $DIR/$tdir
7883 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7884 skip "no early lock cancel on server" && return 0
7885 lru_resize_disable mdc
7886 lru_resize_disable osc
7887 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7888 cancel_lru_locks mdc
7889 cancel_lru_locks osc
7890 dd if=$DIR/$tdir/f1 of=/dev/null
7891 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7892 # XXX client can not do early lock cancel of OST lock
7893 # during unlink (LU-4206), so cancel osc lock now.
7894 cancel_lru_locks osc
7895 can1=$(do_facet $SINGLEMDS \
7896 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7897 awk '/ldlm_cancel/ {print $2}')
7898 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7899 awk '/ldlm_bl_callback/ {print $2}')
7900 unlink $DIR/$tdir/f1
7902 can2=$(do_facet $SINGLEMDS \
7903 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7904 awk '/ldlm_cancel/ {print $2}')
7905 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7906 awk '/ldlm_bl_callback/ {print $2}')
7907 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7908 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7909 lru_resize_enable mdc
7910 lru_resize_enable osc
7912 run_test 120e "Early Lock Cancel: unlink test"
7915 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7916 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7917 skip "no early lock cancel on server" && return 0
7918 test_mkdir -p -c1 $DIR/$tdir
7919 lru_resize_disable mdc
7920 lru_resize_disable osc
7921 test_mkdir -p -c1 $DIR/$tdir/d1
7922 test_mkdir -p -c1 $DIR/$tdir/d2
7923 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7924 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7925 cancel_lru_locks mdc
7926 cancel_lru_locks osc
7927 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7928 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7929 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7930 # XXX client can not do early lock cancel of OST lock
7931 # during rename (LU-4206), so cancel osc lock now.
7932 cancel_lru_locks osc
7933 can1=$(do_facet $SINGLEMDS \
7934 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7935 awk '/ldlm_cancel/ {print $2}')
7936 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7937 awk '/ldlm_bl_callback/ {print $2}')
7938 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7940 can2=$(do_facet $SINGLEMDS \
7941 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7942 awk '/ldlm_cancel/ {print $2}')
7943 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7944 awk '/ldlm_bl_callback/ {print $2}')
7945 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7946 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7947 lru_resize_enable mdc
7948 lru_resize_enable osc
7950 run_test 120f "Early Lock Cancel: rename test"
7953 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7954 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7955 skip "no early lock cancel on server" && return 0
7956 lru_resize_disable mdc
7957 lru_resize_disable osc
7959 echo create $count files
7960 test_mkdir -p $DIR/$tdir
7961 cancel_lru_locks mdc
7962 cancel_lru_locks osc
7965 can0=$(do_facet $SINGLEMDS \
7966 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7967 awk '/ldlm_cancel/ {print $2}')
7968 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7969 awk '/ldlm_bl_callback/ {print $2}')
7970 createmany -o $DIR/$tdir/f $count
7972 can1=$(do_facet $SINGLEMDS \
7973 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7974 awk '/ldlm_cancel/ {print $2}')
7975 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7976 awk '/ldlm_bl_callback/ {print $2}')
7978 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7979 echo rm $count files
7982 can2=$(do_facet $SINGLEMDS \
7983 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7984 awk '/ldlm_cancel/ {print $2}')
7985 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7986 awk '/ldlm_bl_callback/ {print $2}')
7988 echo total: $count removes in $((t2-t1))
7989 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7991 # wait for commitment of removal
7992 lru_resize_enable mdc
7993 lru_resize_enable osc
7995 run_test 120g "Early Lock Cancel: performance test"
7997 test_121() { #bug #10589
7998 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8000 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8001 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8002 lctl set_param fail_loc=0x310
8003 cancel_lru_locks osc > /dev/null
8004 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8005 lctl set_param fail_loc=0
8006 [[ $reads -eq $writes ]] ||
8007 error "read $reads blocks, must be $writes blocks"
8009 run_test 121 "read cancel race ========="
8011 test_123a() { # was test 123, statahead(bug 11401)
8012 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8014 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8015 log "testing on UP system. Performance may be not as good as expected."
8020 test_mkdir -p $DIR/$tdir
8021 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8022 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8024 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8025 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8027 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8028 lctl set_param -n llite.*.statahead_max 0
8029 lctl get_param llite.*.statahead_max
8030 cancel_lru_locks mdc
8031 cancel_lru_locks osc
8033 time ls -l $DIR/$tdir | wc -l
8035 delta=$((etime - stime))
8036 log "ls $i files without statahead: $delta sec"
8037 lctl set_param llite.*.statahead_max=$max
8039 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8040 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8041 cancel_lru_locks mdc
8042 cancel_lru_locks osc
8044 time ls -l $DIR/$tdir | wc -l
8046 delta_sa=$((etime - stime))
8047 log "ls $i files with statahead: $delta_sa sec"
8048 lctl get_param -n llite.*.statahead_stats
8049 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8051 [[ $swrong -lt $ewrong ]] &&
8052 log "statahead was stopped, maybe too many locks held!"
8053 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8055 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8056 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8057 lctl set_param -n llite.*.statahead_max 0
8058 lctl get_param llite.*.statahead_max
8059 cancel_lru_locks mdc
8060 cancel_lru_locks osc
8062 time ls -l $DIR/$tdir | wc -l
8064 delta=$((etime - stime))
8065 log "ls $i files again without statahead: $delta sec"
8066 lctl set_param llite.*.statahead_max=$max
8067 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8068 if [ $SLOWOK -eq 0 ]; then
8069 error "ls $i files is slower with statahead!"
8071 log "ls $i files is slower with statahead!"
8077 [ $delta -gt 20 ] && break
8078 [ $delta -gt 8 ] && MULT=$((50 / delta))
8079 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8087 delta=$((etime - stime))
8088 log "rm -r $DIR/$tdir/: $delta seconds"
8090 lctl get_param -n llite.*.statahead_stats
8092 run_test 123a "verify statahead work"
8094 test_123b () { # statahead(bug 15027)
8095 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8096 test_mkdir -p $DIR/$tdir
8097 createmany -o $DIR/$tdir/$tfile-%d 1000
8099 cancel_lru_locks mdc
8100 cancel_lru_locks osc
8102 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8103 lctl set_param fail_loc=0x80000803
8104 ls -lR $DIR/$tdir > /dev/null
8106 lctl set_param fail_loc=0x0
8107 lctl get_param -n llite.*.statahead_stats
8112 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8115 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8116 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8117 skip "no lru resize on server" && return 0
8119 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8121 log "create $NR files at $DIR/$tdir"
8122 createmany -o $DIR/$tdir/f $NR ||
8123 error "failed to create $NR files in $DIR/$tdir"
8125 cancel_lru_locks mdc
8126 ls -l $DIR/$tdir > /dev/null
8130 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8131 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8132 LRU_SIZE=$($LCTL get_param -n $PARAM)
8133 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8134 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8136 log "NS=$(basename $NSDIR)"
8141 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8142 skip "Not enough cached locks created!"
8149 # We know that lru resize allows one client to hold $LIMIT locks
8150 # for 10h. After that locks begin to be killed by client.
8152 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8155 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8156 # killing locks. Some time was spent for creating locks. This means
8157 # that up to the moment of sleep finish we must have killed some of
8158 # them (10-100 locks). This depends on how fast ther were created.
8159 # Many of them were touched in almost the same moment and thus will
8160 # be killed in groups.
8161 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8163 # Use $LRU_SIZE_B here to take into account real number of locks
8164 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8165 local LRU_SIZE_B=$LRU_SIZE
8167 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8168 log "OLD_LVF=$OLD_LVF"
8169 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8171 # Let's make sure that we really have some margin. Client checks
8172 # cached locks every 10 sec.
8174 log "Sleep ${SLEEP} sec"
8176 while ((SEC<$SLEEP)); do
8180 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8184 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8185 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8187 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8188 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8189 unlinkmany $DIR/$tdir/f $NR
8193 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8194 log "unlink $NR files at $DIR/$tdir"
8195 unlinkmany $DIR/$tdir/f $NR
8197 run_test 124a "lru resize ======================================="
8199 get_max_pool_limit()
8201 local limit=$($LCTL get_param \
8202 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8205 if [[ $l -gt $max ]]; then
8213 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8214 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8215 skip "no lru resize on server" && return 0
8217 LIMIT=$(get_max_pool_limit)
8219 NR=$(($(default_lru_size)*20))
8220 if [[ $NR -gt $LIMIT ]]; then
8221 log "Limit lock number by $LIMIT locks"
8224 lru_resize_disable mdc
8225 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8226 error "failed to create $DIR/$tdir/disable_lru_resize"
8228 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8229 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8230 cancel_lru_locks mdc
8233 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8236 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8239 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8243 nolruresize_delta=$((etime-stime))
8244 log "ls -la time: $nolruresize_delta seconds"
8245 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8246 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8248 lru_resize_enable mdc
8249 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8250 error "failed to create $DIR/$tdir/enable_lru_resize"
8252 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8253 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8254 cancel_lru_locks mdc
8257 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8260 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8263 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8267 lruresize_delta=$((etime-stime))
8268 log "ls -la time: $lruresize_delta seconds"
8269 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8271 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8272 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8273 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8274 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8276 log "lru resize performs the same with no lru resize"
8278 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8280 run_test 124b "lru resize (performance test) ======================="
8282 test_125() { # 13358
8283 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8284 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8285 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8286 test_mkdir -p $DIR/d125 || error "mkdir failed"
8287 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8288 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8289 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8291 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8293 test_126() { # bug 12829/13455
8294 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8295 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8296 $GSS && skip "must run as gss disabled" && return
8298 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
8299 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
8301 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
8303 run_test 126 "check that the fsgid provided by the client is taken into account"
8305 test_127a() { # bug 15521
8306 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8307 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
8308 $LCTL set_param osc.*.stats=0
8309 FSIZE=$((2048 * 1024))
8310 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8311 cancel_lru_locks osc
8312 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
8314 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
8315 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8316 echo "got $COUNT $NAME"
8317 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
8318 eval $NAME=$COUNT || error "Wrong proc format"
8321 read_bytes|write_bytes)
8322 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
8323 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
8324 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
8325 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
8326 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
8327 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
8328 error "sumsquare is too small: $SUMSQ"
8329 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
8330 error "sumsquare is too big: $SUMSQ"
8334 done < $DIR/${tfile}.tmp
8336 #check that we actually got some stats
8337 [ "$read_bytes" ] || error "Missing read_bytes stats"
8338 [ "$write_bytes" ] || error "Missing write_bytes stats"
8339 [ "$read_bytes" != 0 ] || error "no read done"
8340 [ "$write_bytes" != 0 ] || error "no write done"
8342 run_test 127a "verify the client stats are sane"
8344 test_127b() { # bug LU-333
8345 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8346 $LCTL set_param llite.*.stats=0
8347 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
8348 # perform 2 reads and writes so MAX is different from SUM.
8349 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8350 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8351 cancel_lru_locks osc
8352 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8353 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8355 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
8356 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8357 echo "got $COUNT $NAME"
8358 eval $NAME=$COUNT || error "Wrong proc format"
8362 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8363 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8364 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8365 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8368 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8369 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8370 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8371 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8375 done < $TMP/${tfile}.tmp
8377 #check that we actually got some stats
8378 [ "$read_bytes" ] || error "Missing read_bytes stats"
8379 [ "$write_bytes" ] || error "Missing write_bytes stats"
8380 [ "$read_bytes" != 0 ] || error "no read done"
8381 [ "$write_bytes" != 0 ] || error "no write done"
8383 run_test 127b "verify the llite client stats are sane"
8385 test_128() { # bug 15212
8387 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
8392 result=$(grep error $TMP/$tfile.log)
8394 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
8396 run_test 128 "interactive lfs for 2 consecutive find's"
8403 local LDPROC=/proc/fs/ldiskfs
8404 local facets=$(get_facets MDS)
8406 for facet in ${facets//,/ }; do
8407 canondev=$(ldiskfs_canon \
8408 *.$(convert_facet2label $facet).mntdev $facet)
8409 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
8410 LDPROC=/sys/fs/ldiskfs
8411 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
8416 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8417 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
8418 skip "Only applicable to ldiskfs-based MDTs"
8421 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8426 test_mkdir -p $DIR/$tdir
8428 # block size of mds1
8429 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
8430 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
8431 local MAX=$((MDSBLOCKSIZE * 3))
8433 local I=$(stat -c%s "$DIR/$tdir")
8435 local STRIPE_COUNT=1
8436 [[ $MDSCOUNT -ge 2 ]] && STRIPE_COUNT=$($LFS getdirstripe -c $DIR/$tdir)
8437 MAX=$((MAX*STRIPE_COUNT))
8438 while [[ $I -le $MAX ]]; do
8439 $MULTIOP $DIR/$tdir/$J Oc
8441 #check two errors ENOSPC for new version of ext4 max_dir_size patch
8442 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
8443 #and EFBIG for previous versions
8444 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
8446 echo "return code $rc received as expected"
8447 multiop $DIR/$tdir/$J Oc ||
8448 error_exit "multiop failed w/o dir size limit"
8450 I=$(stat -c%s "$DIR/$tdir")
8452 if [ $(lustre_version_code $SINGLEMDS) -lt \
8453 $(version_code 2.4.51) ]
8455 [[ $I -eq $MAX ]] && return 0
8457 [[ $I -gt $MAX ]] && return 0
8459 error_exit "current dir size $I, previous limit $MAX"
8460 elif [ $rc -ne 0 ]; then
8462 error_exit "return code $rc received instead of expected " \
8463 "$EFBIG or $ENOSPC, files in dir $I"
8466 I=$(stat -c%s "$DIR/$tdir")
8470 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
8472 run_test 129 "test directory size limit ========================"
8481 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8482 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8485 trap cleanup_130 EXIT RETURN
8487 local fm_file=$DIR/$tfile
8488 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
8489 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
8490 error "dd failed for $fm_file"
8492 # LU-1795: test filefrag/FIEMAP once, even if unsupported
8493 filefrag -ves $fm_file
8495 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8496 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8497 [ $RC != 0 ] && error "filefrag $fm_file failed"
8499 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8500 grep -v "ext:" | grep -v "found")
8501 lun=$($GETSTRIPE -i $fm_file)
8503 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
8506 for line in $filefrag_op
8508 frag_lun=`echo $line | cut -d: -f5`
8509 ext_len=`echo $line | cut -d: -f4`
8510 if (( $frag_lun != $lun )); then
8512 error "FIEMAP on 1-stripe file($fm_file) failed"
8515 (( tot_len += ext_len ))
8518 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
8520 error "FIEMAP on 1-stripe file($fm_file) failed;"
8526 echo "FIEMAP on single striped file succeeded"
8528 run_test 130a "FIEMAP (1-stripe file)"
8531 [ "$OSTCOUNT" -lt "2" ] &&
8532 skip_env "skipping FIEMAP on 2-stripe file test" && return
8534 [ "$OSTCOUNT" -ge "10" ] &&
8535 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8537 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8538 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8541 trap cleanup_130 EXIT RETURN
8543 local fm_file=$DIR/$tfile
8544 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8545 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8546 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8548 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
8549 error "dd failed on $fm_file"
8551 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8552 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8553 grep -v "ext:" | grep -v "found")
8555 last_lun=$(echo $filefrag_op | cut -d: -f5)
8560 for line in $filefrag_op
8562 frag_lun=`echo $line | cut -d: -f5`
8563 ext_len=`echo $line | cut -d: -f4`
8564 if (( $frag_lun != $last_lun )); then
8565 if (( tot_len != 1024 )); then
8567 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
8574 (( tot_len += ext_len ))
8577 if (( num_luns != 2 || tot_len != 1024 )); then
8579 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8585 echo "FIEMAP on 2-stripe file succeeded"
8587 run_test 130b "FIEMAP (2-stripe file)"
8590 [ "$OSTCOUNT" -lt "2" ] &&
8591 skip_env "skipping FIEMAP on 2-stripe file" && return
8593 [ "$OSTCOUNT" -ge "10" ] &&
8594 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8596 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8597 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
8600 trap cleanup_130 EXIT RETURN
8602 local fm_file=$DIR/$tfile
8603 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8604 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8605 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8607 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
8609 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8610 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
8612 last_lun=`echo $filefrag_op | cut -d: -f5`
8617 for line in $filefrag_op
8619 frag_lun=`echo $line | cut -d: -f5`
8620 ext_len=`echo $line | cut -d: -f4`
8621 if (( $frag_lun != $last_lun )); then
8622 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
8623 if (( logical != 512 )); then
8625 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
8628 if (( tot_len != 512 )); then
8630 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8637 (( tot_len += ext_len ))
8640 if (( num_luns != 2 || tot_len != 512 )); then
8642 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8648 echo "FIEMAP on 2-stripe file with hole succeeded"
8650 run_test 130c "FIEMAP (2-stripe file with hole)"
8653 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
8655 [ "$OSTCOUNT" -ge "10" ] &&
8656 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8658 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8659 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8661 trap cleanup_130 EXIT RETURN
8663 local fm_file=$DIR/$tfile
8664 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
8665 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8666 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8668 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
8669 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
8670 error "dd failed on $fm_file"
8672 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8673 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" |
8674 grep -v "ext:" | grep -v "found"`
8676 last_lun=`echo $filefrag_op | cut -d: -f5`
8681 for line in $filefrag_op
8683 frag_lun=`echo $line | cut -d: -f5`
8684 ext_len=`echo $line | cut -d: -f4`
8685 if (( $frag_lun != $last_lun )); then
8686 if (( tot_len != 1024 )); then
8688 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8695 (( tot_len += ext_len ))
8698 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
8700 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8706 echo "FIEMAP on N-stripe file succeeded"
8708 run_test 130d "FIEMAP (N-stripe file)"
8711 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
8713 [ "$OSTCOUNT" -ge "10" ] &&
8714 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8716 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8717 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8719 trap cleanup_130 EXIT RETURN
8721 local fm_file=$DIR/$tfile
8722 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8723 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8724 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8727 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8728 for ((i = 0; i < $NUM_BLKS; i++))
8730 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8733 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8734 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8736 last_lun=`echo $filefrag_op | cut -d: -f5`
8741 for line in $filefrag_op
8743 frag_lun=`echo $line | cut -d: -f5`
8744 ext_len=`echo $line | cut -d: -f4`
8745 if (( $frag_lun != $last_lun )); then
8746 if (( tot_len != $EXPECTED_LEN )); then
8748 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8755 (( tot_len += ext_len ))
8758 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8760 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8766 echo "FIEMAP with continuation calls succeeded"
8768 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8770 # Test for writev/readv
8772 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8773 error "writev test failed"
8774 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8775 error "readv failed"
8778 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8781 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8782 error "append writev test failed"
8783 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8784 error "append writev test failed"
8787 run_test 131b "test append writev"
8790 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8793 run_test 131c "test read/write on file w/o objects"
8796 rwv -f $DIR/$tfile -w -n 1 1572864
8797 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8798 if [ "$NOB" != 1572864 ]; then
8799 error "Short read filed: read $NOB bytes instead of 1572864"
8803 run_test 131d "test short read"
8806 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8807 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8808 error "read hitting hole failed"
8811 run_test 131e "test read hitting hole"
8816 for node in $(osts_nodes); do
8817 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8818 [ x$gl = x"" ] && gl=0
8819 gl_sum=$((gl_sum + gl))
8829 if [ x$som = x"enabled" ]; then
8830 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8831 MOUNT_OPTS=`echo $MOUNT_OPTS |
8832 sed 's/som_preview,\|,som_preview\|som_preview//g'`
8833 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8835 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8836 MOUNT_OPTS="${MOUNT_OPTS:+$MOUNT_OPTS,}som_preview"
8837 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8840 # do remount to make new mount-conf parameters actual
8847 test_132() { #1028, SOM
8848 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8849 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8850 local num=$(get_mds_dir $DIR)
8851 local mymds=mds${num}
8852 local MOUNT_OPTS_SAVE=$MOUNT_OPTS
8854 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8855 cancel_lru_locks osc
8857 som1=$(do_facet $mymds "$LCTL get_param -n mdt.*.som" | head -n 1)
8859 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8860 stat $DIR/$tfile >/dev/null
8861 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8862 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8864 som_mode_switch $som1 $gl1 $gl2
8866 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8867 cancel_lru_locks osc
8869 som2=$(do_facet $mymds "$LCTL get_param -n mdt.*.som" | head -n 1)
8870 if [ $som1 == $som2 ]; then
8871 error "som is still "$som2
8872 if [ x$som2 = x"enabled" ]; then
8879 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8880 stat $DIR/$tfile >/dev/null
8881 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8882 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8883 som_mode_switch $som2 $gl1 $gl2
8884 MOUNT_OPTS=$MOUNT_OPTS_SAVE
8886 run_test 132 "som avoids glimpse rpc"
8892 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8894 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8896 *) error "Wrong argument $1" ;;
8899 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8900 # if the argument $3 is zero, it means any stat increment is ok.
8901 if [[ $3 -gt 0 ]]; then
8902 count=$(echo $res | awk '{ print $2 }')
8903 [[ $count -ne $3 ]] &&
8904 error "The $2 counter on $1 is wrong - expected $3"
8909 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8910 remote_ost_nodsh && skip "remote OST with nodsh" && return
8911 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8913 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8914 { skip "MDS doesn't support rename stats"; return; }
8915 local testdir=$DIR/${tdir}/stats_testdir
8916 mkdir -p $DIR/${tdir}
8919 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8920 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8922 # verify mdt stats first.
8923 mkdir ${testdir} || error "mkdir failed"
8924 check_stats $SINGLEMDS "mkdir" 1
8925 touch ${testdir}/${tfile} || "touch failed"
8926 check_stats $SINGLEMDS "open" 1
8927 check_stats $SINGLEMDS "close" 1
8928 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8929 check_stats $SINGLEMDS "mknod" 1
8930 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8931 check_stats $SINGLEMDS "unlink" 1
8932 rm -f ${testdir}/${tfile} || error "file remove failed"
8933 check_stats $SINGLEMDS "unlink" 2
8935 # remove working dir and check mdt stats again.
8936 rmdir ${testdir} || error "rmdir failed"
8937 check_stats $SINGLEMDS "rmdir" 1
8939 local testdir1=$DIR/${tdir}/stats_testdir1
8941 mkdir -p ${testdir1}
8942 touch ${testdir1}/test1
8943 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8944 check_stats $SINGLEMDS "crossdir_rename" 1
8946 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8947 check_stats $SINGLEMDS "samedir_rename" 1
8951 run_test 133a "Verifying MDT stats ========================================"
8954 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8955 remote_ost_nodsh && skip "remote OST with nodsh" && return
8956 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8957 local testdir=$DIR/${tdir}/stats_testdir
8958 mkdir -p ${testdir} || error "mkdir failed"
8959 touch ${testdir}/${tfile} || "touch failed"
8960 cancel_lru_locks mdc
8963 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8964 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8966 # extra mdt stats verification.
8967 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8968 check_stats $SINGLEMDS "setattr" 1
8969 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8970 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8972 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8973 check_stats $SINGLEMDS "getattr" 1
8975 $LFS df || error "lfs failed"
8976 check_stats $SINGLEMDS "statfs" 1
8980 run_test 133b "Verifying extra MDT stats =================================="
8983 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8984 remote_ost_nodsh && skip "remote OST with nodsh" && return
8985 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8986 local testdir=$DIR/${tdir}/stats_testdir
8987 test_mkdir -p ${testdir} || error "mkdir failed"
8989 # verify obdfilter stats.
8990 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8992 cancel_lru_locks osc
8993 wait_delete_completed
8996 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8997 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8999 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9001 cancel_lru_locks osc
9002 check_stats ost "write" 1
9004 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9005 check_stats ost "read" 1
9007 > ${testdir}/${tfile} || error "truncate failed"
9008 check_stats ost "punch" 1
9010 rm -f ${testdir}/${tfile} || error "file remove failed"
9011 wait_delete_completed
9012 check_stats ost "destroy" 1
9016 run_test 133c "Verifying OST stats ========================================"
9023 while [ $value -ge 2 ]; do
9028 if [ $orig -gt $order ]; then
9036 local size=('K' 'M' 'G' 'T');
9038 local size_string=$value
9040 while [ $value -ge 1024 ]; do
9041 if [ $i -gt 3 ]; then
9042 #T is the biggest unit we get here, if that is bigger,
9044 size_string=${value}T
9047 value=$((value >> 10))
9048 if [ $value -lt 1024 ]; then
9049 size_string=${value}${size[$i]}
9060 local context=${2:-.}
9061 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9063 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9068 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9069 remote_ost_nodsh && skip "remote OST with nodsh" && return
9070 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9071 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9072 { skip "MDS doesn't support rename stats"; return; }
9074 local testdir1=$DIR/${tdir}/stats_testdir1
9075 local testdir2=$DIR/${tdir}/stats_testdir2
9077 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9079 mkdir -p ${testdir1} || error "mkdir failed"
9080 mkdir -p ${testdir2} || error "mkdir failed"
9082 createmany -o $testdir1/test 512 || error "createmany failed"
9084 # check samedir rename size
9085 mv ${testdir1}/test0 ${testdir1}/test_0
9087 local testdir1_size=$(ls -l $DIR/${tdir} |
9088 awk '/stats_testdir1/ {print $5}')
9089 local testdir2_size=$(ls -l $DIR/${tdir} |
9090 awk '/stats_testdir2/ {print $5}')
9092 testdir1_size=$(order_2 $testdir1_size)
9093 testdir2_size=$(order_2 $testdir2_size)
9095 testdir1_size=$(size_in_KMGT $testdir1_size)
9096 testdir2_size=$(size_in_KMGT $testdir2_size)
9098 echo "source rename dir size: ${testdir1_size}"
9099 echo "target rename dir size: ${testdir2_size}"
9101 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9102 eval $cmd || error "$cmd failed"
9103 local samedir=$($cmd | grep 'same_dir')
9104 local same_sample=$(get_rename_size $testdir1_size)
9105 [ -z "$samedir" ] && error "samedir_rename_size count error"
9106 [[ $same_sample -eq 1 ]] ||
9107 error "samedir_rename_size error $same_sample"
9108 echo "Check same dir rename stats success"
9110 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9112 # check crossdir rename size
9113 mv ${testdir1}/test_0 ${testdir2}/test_0
9115 testdir1_size=$(ls -l $DIR/${tdir} |
9116 awk '/stats_testdir1/ {print $5}')
9117 testdir2_size=$(ls -l $DIR/${tdir} |
9118 awk '/stats_testdir2/ {print $5}')
9120 testdir1_size=$(order_2 $testdir1_size)
9121 testdir2_size=$(order_2 $testdir2_size)
9123 testdir1_size=$(size_in_KMGT $testdir1_size)
9124 testdir2_size=$(size_in_KMGT $testdir2_size)
9126 echo "source rename dir size: ${testdir1_size}"
9127 echo "target rename dir size: ${testdir2_size}"
9129 eval $cmd || error "$cmd failed"
9130 local crossdir=$($cmd | grep 'crossdir')
9131 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9132 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9133 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9134 [[ $src_sample -eq 1 ]] ||
9135 error "crossdir_rename_size error $src_sample"
9136 [[ $tgt_sample -eq 1 ]] ||
9137 error "crossdir_rename_size error $tgt_sample"
9138 echo "Check cross dir rename stats success"
9141 run_test 133d "Verifying rename_stats ========================================"
9144 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9145 remote_ost_nodsh && skip "remote OST with nodsh" && return
9146 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9147 local testdir=$DIR/${tdir}/stats_testdir
9148 local ctr f0 f1 bs=32768 count=42 sum
9150 mkdir -p ${testdir} || error "mkdir failed"
9152 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9154 for ctr in {write,read}_bytes; do
9156 cancel_lru_locks osc
9158 do_facet ost1 $LCTL set_param -n \
9159 "obdfilter.*.exports.clear=clear"
9161 if [ $ctr = write_bytes ]; then
9163 f1=${testdir}/${tfile}
9165 f0=${testdir}/${tfile}
9169 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9172 cancel_lru_locks osc
9174 sum=$(do_facet ost1 $LCTL get_param \
9175 "obdfilter.*.exports.*.stats" |
9176 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9177 $1 == ctr { sum += $7 }
9178 END { printf("%0.0f", sum) }')
9180 if ((sum != bs * count)); then
9181 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9187 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9192 local dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/ \
9193 /sys/fs/lustre/ /sys/fs/lnet/"
9195 for dir in $dirs; do
9196 if [ -d $dir ]; then
9197 proc_dirs="$proc_dirs $dir"
9203 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9204 remote_ost_nodsh && skip "remote OST with nodsh" && return
9205 # First without trusting modes.
9206 find $proc_dirs -exec cat '{}' \; &> /dev/null
9208 # Second verifying readability.
9211 -exec cat '{}' \; &> /dev/null ||
9212 error "proc file read failed"
9214 for facet in $SINGLEMDS ost1; do
9215 do_facet $facet find $proc_dirs \
9216 ! -name req_history \
9217 -exec cat '{}' \\\; &> /dev/null
9219 do_facet $facet find $proc_dirs \
9220 ! -name req_history \
9222 -exec cat '{}' \\\; &> /dev/null ||
9223 error "proc file read failed"
9226 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9231 local dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/ \
9232 /sys/fs/lustre/ /sys/fs/lnet/"
9234 for dir in $dirs; do
9235 if [ -d $dir ]; then
9236 proc_dirs="$proc_dirs $dir"
9242 # Second verifying readability.
9245 -not -name force_lbug \
9246 -not -name changelog_mask \
9247 -exec badarea_io '{}' \; &> /dev/null ||
9248 error "find $proc_dirs failed"
9250 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.5.54) ] &&
9251 skip "Too old lustre on MDS"
9253 [ $(lustre_version_code ost1) -le $(version_code 2.5.54) ] &&
9254 skip "Too old lustre on ost1"
9256 for facet in $SINGLEMDS ost1; do
9257 do_facet $facet find $proc_dirs \
9259 -not -name force_lbug \
9260 -not -name changelog_mask \
9261 -exec badarea_io '{}' \\\; &> /dev/null ||
9262 error "$facet find $proc_dirs failed"
9266 # remount the FS in case writes/reads /proc break the FS
9267 cleanup || error "failed to unmount"
9268 setup || error "failed to setup"
9271 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9273 test_140() { #bug-17379
9274 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9275 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
9276 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
9277 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
9279 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
9280 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
9282 while i=`expr $i + 1`; do
9283 test_mkdir -p $i || error "Creating dir $i"
9284 cd $i || error "Changing to $i"
9285 ln -s ../stat stat || error "Creating stat symlink"
9286 # Read the symlink until ELOOP present,
9287 # not LBUGing the system is considered success,
9288 # we didn't overrun the stack.
9289 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
9291 if [ $ret -eq 40 ]; then
9294 error "Open stat symlink"
9300 echo "The symlink depth = $i"
9301 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
9302 error "Invalid symlink depth"
9304 # Test recursive symlink
9305 ln -s symlink_self symlink_self
9306 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
9307 echo "open symlink_self returns $ret"
9308 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
9310 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
9313 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9314 local TF="$TMP/$tfile"
9316 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9318 cancel_lru_locks osc
9319 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
9320 remount_client $MOUNT
9322 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
9325 $TRUNCATE $DIR/$tfile 6000
9326 cancel_lru_locks osc
9327 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
9330 echo "12345" >>$DIR/$tfile
9331 cancel_lru_locks osc
9332 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
9335 echo "12345" >>$DIR/$tfile
9336 cancel_lru_locks osc
9337 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
9342 run_test 150 "truncate/append tests"
9344 #LU-2902 roc_hit was not able to read all values from lproc
9345 function roc_hit_init() {
9346 local list=$(comma_list $(osts_nodes))
9347 local dir=$DIR/$tdir-check
9348 local file=$dir/file
9354 #use setstripe to do a write to every ost
9355 for i in $(seq 0 $((OSTCOUNT-1))); do
9356 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
9357 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
9358 idx=$(printf %04x $i)
9359 BEFORE=$(get_osd_param $list *OST*$idx stats |
9360 awk '$1 == "cache_access" {sum += $7}
9361 END { printf("%0.0f", sum) }')
9363 cancel_lru_locks osc
9364 cat $file >/dev/null
9366 AFTER=$(get_osd_param $list *OST*$idx stats |
9367 awk '$1 == "cache_access" {sum += $7}
9368 END { printf("%0.0f", sum) }')
9370 echo BEFORE:$BEFORE AFTER:$AFTER
9371 if ! let "AFTER - BEFORE == 4"; then
9373 error "roc_hit is not safe to use"
9381 function roc_hit() {
9382 local list=$(comma_list $(osts_nodes))
9383 echo $(get_osd_param $list '' stats |
9384 awk '$1 == "cache_hit" {sum += $7}
9385 END { printf("%0.0f", sum) }')
9388 function set_cache() {
9391 if [ "$2" == "off" ]; then
9394 local list=$(comma_list $(osts_nodes))
9395 set_osd_param $list '' $1_cache_enable $on
9397 cancel_lru_locks osc
9401 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9402 remote_ost_nodsh && skip "remote OST with nodsh" && return
9405 local list=$(comma_list $(osts_nodes))
9407 # check whether obdfilter is cache capable at all
9408 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
9409 echo "not cache-capable obdfilter"
9413 # check cache is enabled on all obdfilters
9414 if get_osd_param $list '' read_cache_enable | grep 0; then
9415 echo "oss cache is disabled"
9419 set_osd_param $list '' writethrough_cache_enable 1
9421 # check write cache is enabled on all obdfilters
9422 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
9423 echo "oss write cache is NOT enabled"
9429 #define OBD_FAIL_OBD_NO_LRU 0x609
9430 do_nodes $list $LCTL set_param fail_loc=0x609
9432 # pages should be in the case right after write
9433 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
9436 local BEFORE=$(roc_hit)
9437 cancel_lru_locks osc
9438 cat $DIR/$tfile >/dev/null
9439 local AFTER=$(roc_hit)
9441 do_nodes $list $LCTL set_param fail_loc=0
9443 if ! let "AFTER - BEFORE == CPAGES"; then
9444 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9447 # the following read invalidates the cache
9448 cancel_lru_locks osc
9449 set_osd_param $list '' read_cache_enable 0
9450 cat $DIR/$tfile >/dev/null
9452 # now data shouldn't be found in the cache
9454 cancel_lru_locks osc
9455 cat $DIR/$tfile >/dev/null
9457 if let "AFTER - BEFORE != 0"; then
9458 error "IN CACHE: before: $BEFORE, after: $AFTER"
9461 set_osd_param $list '' read_cache_enable 1
9464 run_test 151 "test cache on oss and controls ==============================="
9467 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9468 local TF="$TMP/$tfile"
9470 # simulate ENOMEM during write
9471 #define OBD_FAIL_OST_NOMEM 0x226
9472 lctl set_param fail_loc=0x80000226
9473 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9475 sync || error "sync failed"
9476 lctl set_param fail_loc=0
9478 # discard client's cache
9479 cancel_lru_locks osc
9481 # simulate ENOMEM during read
9482 lctl set_param fail_loc=0x80000226
9483 cmp $TF $DIR/$tfile || error "cmp failed"
9484 lctl set_param fail_loc=0
9488 run_test 152 "test read/write with enomem ============================"
9491 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
9493 run_test 153 "test if fdatasync does not crash ======================="
9495 dot_lustre_fid_permission_check() {
9497 local ffid=$MOUNT/.lustre/fid/$fid
9500 echo "stat fid $fid"
9501 stat $ffid > /dev/null || error "stat $ffid failed."
9502 echo "touch fid $fid"
9503 touch $ffid || error "touch $ffid failed."
9504 echo "write to fid $fid"
9505 cat /etc/hosts > $ffid || error "write $ffid failed."
9506 echo "read fid $fid"
9507 diff /etc/hosts $ffid || error "read $ffid failed."
9508 echo "append write to fid $fid"
9509 cat /etc/hosts >> $ffid || error "append write $ffid failed."
9510 echo "rename fid $fid"
9511 mv $ffid $test_dir/$tfile.1 &&
9512 error "rename $ffid to $tfile.1 should fail."
9513 touch $test_dir/$tfile.1
9514 mv $test_dir/$tfile.1 $ffid &&
9515 error "rename $tfile.1 to $ffid should fail."
9516 rm -f $test_dir/$tfile.1
9517 echo "truncate fid $fid"
9518 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
9519 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
9520 echo "link fid $fid"
9521 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
9523 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
9524 echo "setfacl fid $fid"
9525 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
9526 echo "getfacl fid $fid"
9527 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
9529 echo "unlink fid $fid"
9530 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
9531 echo "mknod fid $fid"
9532 mknod $ffid c 1 3 && error "mknod $ffid should fail."
9534 fid=[0xf00000400:0x1:0x0]
9535 ffid=$MOUNT/.lustre/fid/$fid
9537 echo "stat non-exist fid $fid"
9538 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
9539 echo "write to non-exist fid $fid"
9540 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
9541 echo "link new fid $fid"
9542 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
9544 mkdir -p $test_dir/$tdir
9545 touch $test_dir/$tdir/$tfile
9546 fid=$($LFS path2fid $test_dir/$tdir)
9549 error "error: could not get fid for $test_dir/$dir/$tfile."
9551 ffid=$MOUNT/.lustre/fid/$fid
9554 ls $ffid > /dev/null || error "ls $ffid failed."
9555 echo "touch $fid/$tfile.1"
9556 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
9558 echo "touch $MOUNT/.lustre/fid/$tfile"
9559 touch $MOUNT/.lustre/fid/$tfile && \
9560 error "touch $MOUNT/.lustre/fid/$tfile should fail."
9562 echo "setxattr to $MOUNT/.lustre/fid"
9563 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
9565 echo "listxattr for $MOUNT/.lustre/fid"
9566 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
9568 echo "delxattr from $MOUNT/.lustre/fid"
9569 setfattr -x trusted.name1 $MOUNT/.lustre/fid
9571 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
9572 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
9573 error "touch invalid fid should fail."
9575 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
9576 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
9577 error "touch non-normal fid should fail."
9579 echo "rename $tdir to $MOUNT/.lustre/fid"
9580 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
9581 error "rename to $MOUNT/.lustre/fid should fail."
9583 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
9585 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
9586 local new_obf_mode=777
9588 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
9589 chmod $new_obf_mode $DIR/.lustre/fid ||
9590 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
9592 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
9593 [ $obf_mode -eq $new_obf_mode ] ||
9594 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
9596 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
9597 chmod $old_obf_mode $DIR/.lustre/fid ||
9598 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
9601 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
9602 fid=$($LFS path2fid $test_dir/$tfile-2)
9604 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
9606 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
9607 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
9608 error "create lov data thru .lustre failed"
9610 echo "cp /etc/passwd $test_dir/$tfile-2"
9611 cp /etc/passwd $test_dir/$tfile-2 ||
9612 error "copy to $test_dir/$tfile-2 failed."
9613 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
9614 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
9615 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
9617 rm -rf $test_dir/tfile.lnk
9618 rm -rf $test_dir/$tfile-2
9622 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9623 skip "Need MDS version at least 2.4.1" && return
9626 local FID=$($LFS path2fid $DIR/$tfile)
9627 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
9629 # check that we get the same pathname back
9630 local FOUND=$($LFS fid2path $MOUNT $FID)
9631 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
9632 [ "$FOUND" != "$DIR/$tfile" ] &&
9633 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
9637 run_test 154A "lfs path2fid and fid2path basic checks"
9640 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9641 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9642 { skip "Need MDS version at least 2.2.51"; return 0; }
9643 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9645 cp /etc/hosts $DIR/$tfile
9647 fid=$($LFS path2fid $DIR/$tfile)
9649 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
9651 dot_lustre_fid_permission_check "$fid" $DIR ||
9652 error "dot lustre permission check $fid failed"
9654 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
9656 touch $MOUNT/.lustre/file &&
9657 error "creation is not allowed under .lustre"
9659 mkdir $MOUNT/.lustre/dir &&
9660 error "mkdir is not allowed under .lustre"
9664 run_test 154a "Open-by-FID"
9667 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9668 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9669 { skip "Need MDS version at least 2.2.51"; return 0; }
9671 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
9673 local remote_dir=$DIR/$tdir/remote_dir
9678 $LFS mkdir -i $MDTIDX $remote_dir ||
9679 error "create remote directory failed"
9681 cp /etc/hosts $remote_dir/$tfile
9683 fid=$($LFS path2fid $remote_dir/$tfile)
9685 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
9687 dot_lustre_fid_permission_check "$fid" $remote_dir ||
9688 error "dot lustre permission check $fid failed"
9691 run_test 154b "Open-by-FID for remote directory"
9694 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9695 skip "Need MDS version at least 2.4.1" && return
9697 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
9698 local FID1=$($LFS path2fid $DIR/$tfile.1)
9699 local FID2=$($LFS path2fid $DIR/$tfile.2)
9700 local FID3=$($LFS path2fid $DIR/$tfile.3)
9703 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
9704 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
9705 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
9707 [ "$FID" = "${!want}" ] ||
9708 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
9712 $LFS fid2path $MOUNT $FID1 $FID2 $FID3 | while read PATHNAME; do
9713 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
9714 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
9718 run_test 154c "lfs path2fid and fid2path multiple arguments"
9721 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
9722 skip "Need MDS version at least 2.5.53" && return
9725 nid=$($LCTL list_nids | sed "s/\./\\\./g")
9729 local proc_ofile="mdt.*.exports.'$nid'.open_files"
9736 fid=$($LFS path2fid $DIR/$tfile)
9739 cmd="exec $fd<$DIR/$tfile"
9741 fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
9742 echo $fid_list | grep $fid
9745 cmd="exec $fd>/dev/null"
9747 if [ $rc -ne 0 ]; then
9748 error "FID $fid not found in open files list $fid_list"
9751 run_test 154d "Verify open file fid"
9755 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
9756 skip "Need MDS version at least 2.6.50" && return
9758 if ls -a $MOUNT | grep -q '^\.lustre$'; then
9759 error ".lustre returned by readdir"
9762 run_test 154e ".lustre is not returned by readdir"
9764 test_155_small_load() {
9765 local temp=$TMP/$tfile
9766 local file=$DIR/$tfile
9768 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
9769 error "dd of=$temp bs=6096 count=1 failed"
9771 cancel_lru_locks osc
9772 cmp $temp $file || error "$temp $file differ"
9774 $TRUNCATE $temp 6000
9775 $TRUNCATE $file 6000
9776 cmp $temp $file || error "$temp $file differ (truncate1)"
9778 echo "12345" >>$temp
9779 echo "12345" >>$file
9780 cmp $temp $file || error "$temp $file differ (append1)"
9782 echo "12345" >>$temp
9783 echo "12345" >>$file
9784 cmp $temp $file || error "$temp $file differ (append2)"
9790 test_155_big_load() {
9791 remote_ost_nodsh && skip "remote OST with nodsh" && return
9792 local temp=$TMP/$tfile
9793 local file=$DIR/$tfile
9796 local cache_size=$(do_facet ost$((MAXI+1)) \
9797 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
9798 local large_file_size=$((cache_size * 2))
9800 echo "OSS cache size: $cache_size KB"
9801 echo "Large file size: $large_file_size KB"
9803 [ $MAXV -le $large_file_size ] && \
9804 skip_env "max available OST size needs > $large_file_size KB" && \
9807 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
9809 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
9810 error "dd of=$temp bs=$large_file_size count=1k failed"
9813 cancel_lru_locks osc
9814 cmp $temp $file || error "$temp $file differ"
9821 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9823 set_cache writethrough on
9826 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
9829 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9831 set_cache writethrough off
9834 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
9837 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9839 set_cache writethrough on
9842 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
9845 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9847 set_cache writethrough off
9850 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
9853 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9855 set_cache writethrough on
9858 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
9861 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9863 set_cache writethrough off
9866 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
9869 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9871 set_cache writethrough on
9874 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
9877 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9879 set_cache writethrough off
9882 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
9885 remote_ost_nodsh && skip "remote OST with nodsh" && return
9886 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9890 local file="$DIR/$tfile"
9892 [ "$(facet_fstype ost1)" = "zfs" ] &&
9893 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
9898 log "Turn on read and write cache"
9900 set_cache writethrough on
9902 log "Write data and read it back."
9903 log "Read should be satisfied from the cache."
9904 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9906 cancel_lru_locks osc
9907 cat $file >/dev/null
9909 if ! let "AFTER - BEFORE == CPAGES"; then
9910 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9912 log "cache hits:: before: $BEFORE, after: $AFTER"
9915 log "Read again; it should be satisfied from the cache."
9917 cancel_lru_locks osc
9918 cat $file >/dev/null
9920 if ! let "AFTER - BEFORE == CPAGES"; then
9921 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9923 log "cache hits:: before: $BEFORE, after: $AFTER"
9927 log "Turn off the read cache and turn on the write cache"
9929 set_cache writethrough on
9931 log "Read again; it should be satisfied from the cache."
9933 cancel_lru_locks osc
9934 cat $file >/dev/null
9936 if ! let "AFTER - BEFORE == CPAGES"; then
9937 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9939 log "cache hits:: before: $BEFORE, after: $AFTER"
9942 log "Read again; it should not be satisfied from the cache."
9944 cancel_lru_locks osc
9945 cat $file >/dev/null
9947 if ! let "AFTER - BEFORE == 0"; then
9948 error "IN CACHE: before: $BEFORE, after: $AFTER"
9950 log "cache hits:: before: $BEFORE, after: $AFTER"
9953 log "Write data and read it back."
9954 log "Read should be satisfied from the cache."
9955 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9957 cancel_lru_locks osc
9958 cat $file >/dev/null
9960 if ! let "AFTER - BEFORE == CPAGES"; then
9961 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9963 log "cache hits:: before: $BEFORE, after: $AFTER"
9966 log "Read again; it should not be satisfied from the cache."
9968 cancel_lru_locks osc
9969 cat $file >/dev/null
9971 if ! let "AFTER - BEFORE == 0"; then
9972 error "IN CACHE: before: $BEFORE, after: $AFTER"
9974 log "cache hits:: before: $BEFORE, after: $AFTER"
9978 log "Turn off read and write cache"
9980 set_cache writethrough off
9982 log "Write data and read it back"
9983 log "It should not be satisfied from the cache."
9985 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9986 cancel_lru_locks osc
9988 cat $file >/dev/null
9990 if ! let "AFTER - BEFORE == 0"; then
9991 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9993 log "cache hits:: before: $BEFORE, after: $AFTER"
9996 log "Turn on the read cache and turn off the write cache"
9998 set_cache writethrough off
10000 log "Write data and read it back"
10001 log "It should not be satisfied from the cache."
10003 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10005 cancel_lru_locks osc
10006 cat $file >/dev/null
10008 if ! let "AFTER - BEFORE == 0"; then
10009 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10011 log "cache hits:: before: $BEFORE, after: $AFTER"
10014 log "Read again; it should be satisfied from the cache."
10016 cancel_lru_locks osc
10017 cat $file >/dev/null
10019 if ! let "AFTER - BEFORE == CPAGES"; then
10020 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10022 log "cache hits:: before: $BEFORE, after: $AFTER"
10027 run_test 156 "Verification of tunables ============================"
10031 if [[ $MDSCOUNT -gt 1 ]]; then
10032 error_ignore bz17935 $*
10040 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10042 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
10044 if [ $MASK -eq 1 ]; then
10045 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
10047 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
10051 changelog_extract_field() {
10055 local identifier=$4
10057 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
10058 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
10063 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10064 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10065 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10066 { skip "Need MDS version at least 2.2.0"; return; }
10068 local CL_USERS="mdd.$MDT0.changelog_users"
10069 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10070 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10071 echo "Registered as changelog user $USER"
10072 $GET_CL_USERS | grep -q $USER ||
10073 error "User $USER not found in changelog_users"
10076 test_mkdir -p $DIR/$tdir/pics/2008/zachy
10077 touch $DIR/$tdir/pics/2008/zachy/timestamp
10078 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
10079 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
10080 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
10081 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
10082 rm $DIR/$tdir/pics/desktop.jpg
10084 $LFS changelog $MDT0 | tail -5
10086 echo "verifying changelog mask"
10087 changelog_chmask "MKDIR"
10088 changelog_chmask "CLOSE"
10090 test_mkdir -p $DIR/$tdir/pics/zach/sofia
10091 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10093 changelog_chmask "MKDIR"
10094 changelog_chmask "CLOSE"
10096 test_mkdir -p $DIR/$tdir/pics/2008/sofia
10097 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10099 $LFS changelog $MDT0
10100 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
10101 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
10102 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
10103 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
10106 echo "verifying target fid"
10107 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
10108 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
10109 [ "$fidc" == "$fidf" ] ||
10110 err17935 "fid in changelog $fidc != file fid $fidf"
10111 echo "verifying parent fid"
10112 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
10113 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
10114 [ "$fidc" == "$fidf" ] ||
10115 err17935 "pfid in changelog $fidc != dir fid $fidf"
10117 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10118 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
10119 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10120 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
10121 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
10122 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
10124 MIN_REC=$($GET_CL_USERS |
10125 awk 'min == "" || $2 < min {min = $2}; END {print min}')
10126 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
10127 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
10128 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
10129 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
10131 # LU-3446 changelog index reset on MDT restart
10132 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10133 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10134 $LFS changelog_clear $MDT0 $USER 0
10135 stop $SINGLEMDS || error "Fail to stop MDT."
10136 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10137 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10138 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
10139 [ $CUR_REC1 == $CUR_REC2 ] ||
10140 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
10142 echo "verifying user deregister"
10143 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10144 $GET_CL_USERS | grep -q $USER &&
10145 error "User $USER still in changelog_users"
10147 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
10148 if [ $USERS -eq 0 ]; then
10149 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10150 touch $DIR/$tdir/chloe
10151 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10152 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
10153 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
10155 echo "$USERS other changelog users; can't verify off"
10158 run_test 160a "changelog sanity"
10160 test_160b() { # LU-3587
10161 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10162 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10163 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10164 { skip "Need MDS version at least 2.2.0"; return; }
10166 local CL_USERS="mdd.$MDT0.changelog_users"
10167 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10168 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10169 echo "Registered as changelog user $USER"
10170 $GET_CL_USERS | grep -q $USER ||
10171 error "User $USER not found in changelog_users"
10173 local LONGNAME1=$(str_repeat a 255)
10174 local LONGNAME2=$(str_repeat b 255)
10177 echo "creating very long named file"
10178 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
10179 echo "moving very long named file"
10180 mv $LONGNAME1 $LONGNAME2
10182 $LFS changelog $MDT0 | grep RENME
10184 echo "deregistering $USER"
10185 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10189 run_test 160b "Verify that very long rename doesn't crash in changelog"
10193 local server_version=$(lustre_version_code $SINGLEMDS)
10195 [[ $server_version -gt $(version_code 2.5.57) ]] ||
10196 [[ $server_version -gt $(version_code 2.5.1) &&
10197 $server_version -lt $(version_code 2.5.50) ]] ||
10198 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
10199 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10201 # Registration step
10202 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10203 changelog_register -n)
10206 mkdir -p $DIR/$tdir
10207 $MCREATE $DIR/$tdir/foo_160c
10208 changelog_chmask "TRUNC"
10209 $TRUNCATE $DIR/$tdir/foo_160c 200
10210 changelog_chmask "TRUNC"
10211 $TRUNCATE $DIR/$tdir/foo_160c 199
10212 $LFS changelog $MDT0
10213 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
10214 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
10215 $LFS changelog_clear $MDT0 $USER 0
10217 # Deregistration step
10218 echo "deregistering $USER"
10219 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10221 run_test 160c "verify that changelog log catch the truncate event"
10224 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10225 test_mkdir -p -c1 $DIR/$tdir
10226 cp /etc/hosts $DIR/$tdir/$tfile
10227 test_mkdir -c1 $DIR/$tdir/foo1
10228 test_mkdir -c1 $DIR/$tdir/foo2
10229 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
10230 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
10231 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
10232 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
10233 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
10234 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10235 $LFS fid2path $DIR $FID
10236 err17935 "bad link ea"
10239 rm $DIR/$tdir/foo2/zachary
10241 rm $DIR/$tdir/foo2/thor
10243 rm $DIR/$tdir/$tfile
10245 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
10246 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
10248 $LFS fid2path $DIR $FID
10249 err17935 "bad link rename"
10251 rm $DIR/$tdir/foo2/maggie
10254 local longname=filename_avg_len_is_thirty_two_
10255 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
10256 error "failed to hardlink many files"
10257 links=$($LFS fid2path $DIR $FID | wc -l)
10258 echo -n "${links}/1000 links in link EA"
10259 [[ $links -gt 60 ]] ||
10260 err17935 "expected at least 60 links in link EA"
10261 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
10262 error "failed to unlink many hardlinks"
10264 run_test 161a "link ea sanity"
10267 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10268 [ $MDSCOUNT -lt 2 ] &&
10269 skip "skipping remote directory test" && return
10271 local remote_dir=$DIR/$tdir/remote_dir
10273 mkdir -p $DIR/$tdir
10274 $LFS mkdir -i $MDTIDX $remote_dir ||
10275 error "create remote directory failed"
10277 cp /etc/hosts $remote_dir/$tfile
10278 mkdir -p $remote_dir/foo1
10279 mkdir -p $remote_dir/foo2
10280 ln $remote_dir/$tfile $remote_dir/foo1/sofia
10281 ln $remote_dir/$tfile $remote_dir/foo2/zachary
10282 ln $remote_dir/$tfile $remote_dir/foo1/luna
10283 ln $remote_dir/$tfile $remote_dir/foo2/thor
10285 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
10287 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10288 $LFS fid2path $DIR $FID
10289 err17935 "bad link ea"
10292 rm $remote_dir/foo2/zachary
10294 rm $remote_dir/foo2/thor
10296 rm $remote_dir/$tfile
10298 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
10299 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
10300 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
10301 $LFS fid2path $DIR $FID
10302 err17935 "bad link rename"
10304 rm $remote_dir/foo2/maggie
10307 local longname=filename_avg_len_is_thirty_two_
10308 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
10309 error "failed to hardlink many files"
10310 links=$($LFS fid2path $DIR $FID | wc -l)
10311 echo -n "${links}/1000 links in link EA"
10312 [[ ${links} -gt 60 ]] ||
10313 err17935 "expected at least 60 links in link EA"
10314 unlinkmany $remote_dir/foo2/$longname 1000 ||
10315 error "failed to unlink many hardlinks"
10317 run_test 161b "link ea sanity under remote directory"
10320 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10321 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10322 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
10323 skip "Need MDS version at least 2.1.5" && return
10325 # define CLF_RENAME_LAST 0x0001
10326 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
10327 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10328 changelog_register -n)
10330 mkdir -p $DIR/$tdir
10331 touch $DIR/$tdir/foo_161c
10332 touch $DIR/$tdir/bar_161c
10333 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10334 $LFS changelog $MDT0 | grep RENME
10335 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
10337 $LFS changelog_clear $MDT0 $USER 0
10338 if [ x$flags != "x0x1" ]; then
10339 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10341 error "flag $flags is not 0x1"
10343 echo "rename overwrite a target having nlink = 1," \
10344 "changelog record has flags of $flags"
10346 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
10347 touch $DIR/$tdir/foo_161c
10348 touch $DIR/$tdir/bar_161c
10349 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10350 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10351 $LFS changelog $MDT0 | grep RENME
10352 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10353 $LFS changelog_clear $MDT0 $USER 0
10354 if [ x$flags != "x0x0" ]; then
10355 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10357 error "flag $flags is not 0x0"
10359 echo "rename overwrite a target having nlink > 1," \
10360 "changelog record has flags of $flags"
10362 # rename doesn't overwrite a target (changelog flag 0x0)
10363 touch $DIR/$tdir/foo_161c
10364 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
10365 $LFS changelog $MDT0 | grep RENME
10366 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10367 $LFS changelog_clear $MDT0 $USER 0
10368 if [ x$flags != "x0x0" ]; then
10369 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10371 error "flag $flags is not 0x0"
10373 echo "rename doesn't overwrite a target," \
10374 "changelog record has flags of $flags"
10376 # define CLF_UNLINK_LAST 0x0001
10377 # unlink a file having nlink = 1 (changelog flag 0x1)
10378 rm -f $DIR/$tdir/foo2_161c
10379 $LFS changelog $MDT0 | grep UNLNK
10380 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10381 $LFS changelog_clear $MDT0 $USER 0
10382 if [ x$flags != "x0x1" ]; then
10383 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10385 error "flag $flags is not 0x1"
10387 echo "unlink a file having nlink = 1," \
10388 "changelog record has flags of $flags"
10390 # unlink a file having nlink > 1 (changelog flag 0x0)
10391 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10392 rm -f $DIR/$tdir/foobar_161c
10393 $LFS changelog $MDT0 | grep UNLNK
10394 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10395 $LFS changelog_clear $MDT0 $USER 0
10396 if [ x$flags != "x0x0" ]; then
10397 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10399 error "flag $flags is not 0x0"
10401 echo "unlink a file having nlink > 1," \
10402 "changelog record has flags of $flags"
10403 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10405 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
10412 local path=$(${LFS} fid2path $*)
10415 if [ $RC -ne 0 ]; then
10416 err17935 "path looked up of $expected failed. Error $RC"
10418 elif [ "${path}" != "${expected}" ]; then
10419 err17935 "path looked up \"${path}\" instead of \"${expected}\""
10422 echo "fid $fid resolves to path $path (expected $expected)"
10426 # Make changes to filesystem
10427 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10428 test_mkdir -p -c1 $DIR/$tdir/d2
10429 touch $DIR/$tdir/d2/$tfile
10430 touch $DIR/$tdir/d2/x1
10431 touch $DIR/$tdir/d2/x2
10432 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
10433 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
10435 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
10436 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
10437 error "check path $tdir/d2/$tfile failed"
10440 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
10441 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
10442 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
10443 error "check path $tdir/d2/p/q/r/slink failed"
10445 # softlink to wrong file
10446 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
10447 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
10448 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
10449 error "check path $tdir/d2/p/q/r/slink.wrong failed"
10452 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
10453 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
10454 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
10455 # fid2path dir/fsname should both work
10456 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
10457 error "check path $tdir/d2/a/b/c/new_file failed"
10458 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
10459 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
10461 # hardlink count: check that there are 2 links
10462 # Doesnt work with CMD yet: 17935
10463 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
10464 err17935 "expected 2 links"
10466 # hardlink indexing: remove the first link
10467 rm $DIR/$tdir/d2/p/q/r/hlink
10468 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
10469 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
10473 run_test 162 "path lookup sanity"
10476 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10477 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10480 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
10481 error "create striped dir failed"
10483 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
10484 tail -n 1 | awk '{print $2}')
10485 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
10487 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
10488 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
10491 for ((i=0;i<5;i++)); do
10492 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
10493 error "get fid for f$i failed"
10494 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
10495 error "check path $tdir/striped_dir/f$i failed"
10497 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
10498 error "get fid for d$i failed"
10499 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
10500 error "check path $tdir/striped_dir/d$i failed"
10505 run_test 162b "striped directory path lookup sanity"
10508 # do directio so as not to populate the page cache
10509 log "creating a 10 Mb file"
10510 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10511 log "starting reads"
10512 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10513 log "truncating the file"
10514 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10516 kill %+ || true # reads might have finished
10517 echo "wait until dd is finished"
10519 log "removing the temporary file"
10520 rm -rf $DIR/$tfile || error "tmp file removal failed"
10522 run_test 169 "parallel read and truncate should not deadlock"
10525 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10526 $LCTL clear # bug 18514
10527 $LCTL debug_daemon start $TMP/${tfile}_log_good
10529 $LCTL debug_daemon stop
10530 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
10531 error "sed failed to read log_good"
10533 $LCTL debug_daemon start $TMP/${tfile}_log_good
10535 $LCTL debug_daemon stop
10537 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
10538 error "lctl df log_bad failed"
10540 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
10541 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
10543 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
10544 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
10546 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
10547 error "bad_line good_line1 good_line2 are empty"
10549 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
10550 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
10551 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
10553 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
10554 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
10555 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
10557 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
10558 error "bad_line_new good_line_new are empty"
10560 local expected_good=$((good_line1 + good_line2*2))
10562 rm -f $TMP/${tfile}*
10563 # LU-231, short malformed line may not be counted into bad lines
10564 if [ $bad_line -ne $bad_line_new ] &&
10565 [ $bad_line -ne $((bad_line_new - 1)) ]; then
10566 error "expected $bad_line bad lines, but got $bad_line_new"
10570 if [ $expected_good -ne $good_line_new ]; then
10571 error "expected $expected_good good lines, but got $good_line_new"
10576 run_test 170 "test lctl df to handle corrupted log ====================="
10578 test_171() { # bug20592
10579 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10580 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
10581 $LCTL set_param fail_loc=0x50e
10582 $LCTL set_param fail_val=3000
10583 multiop_bg_pause $DIR/$tfile O_s || true
10585 kill -USR1 $MULTIPID
10589 if dmesg | grep "recursive fault"; then
10590 error "caught a recursive fault"
10592 $LCTL set_param fail_loc=0
10595 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
10597 # it would be good to share it with obdfilter-survey/iokit-libecho code
10598 setup_obdecho_osc () {
10601 local obdfilter_name=$2
10602 echo "Creating new osc for $obdfilter_name on $ost_nid"
10603 # make sure we can find loopback nid
10604 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
10606 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
10607 ${obdfilter_name}_osc_UUID || rc=2; }
10608 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
10609 ${obdfilter_name}_UUID $ost_nid || rc=3; }
10613 cleanup_obdecho_osc () {
10614 local obdfilter_name=$1
10615 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
10616 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
10623 local pages=${3:-64}
10628 local obd_size=$(get_obd_size $node $OBD)
10629 local page_size=$(get_page_size $node)
10630 if [[ -n "$obd_size" ]]; then
10631 local new_count=$((obd_size / (pages * page_size / 1024)))
10632 [[ $new_count -ge $count ]] || count=$new_count
10635 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
10636 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
10638 if [ $rc -eq 0 ]; then
10639 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
10640 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
10642 echo "New object id is $id"
10643 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
10645 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
10646 "test_brw $count w v $pages $id" || rc=4; }
10647 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
10649 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
10650 "cleanup" || rc=5; }
10651 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
10652 "detach" || rc=6; }
10653 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
10658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10659 remote_ost_nodsh && skip "remote OST with nodsh" && return
10661 local rmmod_local=0
10663 if ! module_loaded obdecho; then
10664 load_module obdecho/obdecho
10668 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
10669 local host=$(lctl get_param -n osc.$osc.import |
10670 awk '/current_connection:/ {print $2}' )
10671 local target=$(lctl get_param -n osc.$osc.import |
10672 awk '/target:/ {print $2}' )
10673 target=${target%_UUID}
10675 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
10676 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
10677 [[ -n $target ]] && cleanup_obdecho_osc $target
10678 [ $rmmod_local -eq 1 ] && rmmod obdecho
10681 run_test 180a "test obdecho on osc"
10684 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10685 remote_ost_nodsh && skip "remote OST with nodsh" && return
10687 local rmmod_remote=0
10689 do_facet ost1 "lsmod | grep -q obdecho || " \
10690 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
10691 "modprobe obdecho; }" && rmmod_remote=1
10692 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
10693 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
10694 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
10697 run_test 180b "test obdecho directly on obdfilter"
10699 test_180c() { # LU-2598
10700 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10701 remote_ost_nodsh && skip "remote OST with nodsh" && return
10702 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
10703 skip "Need MDS version at least 2.4.0" && return
10706 local rmmod_remote=false
10707 local pages=16384 # 64MB bulk I/O RPC size
10710 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
10711 rmmod_remote=true || error "failed to load module obdecho"
10713 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
10715 if [ -n "$target" ]; then
10716 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
10718 echo "there is no obdfilter target on ost1"
10721 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
10724 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
10726 test_181() { # bug 22177
10727 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10728 # create enough files to index the directory
10729 createmany -o $DIR/$tdir/foobar 4000
10730 # print attributes for debug purpose
10733 multiop_bg_pause $DIR/$tdir D_Sc || return 1
10735 # remove the files & current working dir
10736 unlinkmany $DIR/$tdir/foobar 4000
10738 kill -USR1 $MULTIPID
10740 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
10743 run_test 181 "Test open-unlinked dir ========================"
10746 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10747 # disable MDC RPC lock wouldn't crash client
10751 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10752 #define OBD_FAIL_MDC_RPCS_SEM 0x804
10753 $LCTL set_param fail_loc=0x804
10755 for (( i=0; i < $tcount; i++ )) ; do
10756 mkdir $DIR/$tdir/$i
10757 createmany -o $DIR/$tdir/$i/f- $fcount &
10761 for (( i=0; i < $tcount; i++ )) ; do
10762 unlinkmany $DIR/$tdir/$i/f- $fcount &
10768 $LCTL set_param fail_loc=0
10770 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
10772 test_183() { # LU-2275
10773 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10774 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
10775 skip "Need MDS version at least 2.3.56" && return
10777 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10778 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10779 echo aaa > $DIR/$tdir/$tfile
10781 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
10782 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
10784 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
10785 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
10787 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
10789 # Flush negative dentry cache
10790 touch $DIR/$tdir/$tfile
10792 # We are not checking for any leaked references here, they'll
10793 # become evident next time we do cleanup with module unload.
10796 run_test 183 "No crash or request leak in case of strange dispositions ========"
10798 # test suite 184 is for LU-2016, LU-2017
10800 check_swap_layouts_support && return 0
10802 dir0=$DIR/$tdir/$testnum
10803 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
10808 $SETSTRIPE -c1 $file1
10810 $SETSTRIPE -c2 $file2
10812 gen1=$($GETSTRIPE -g $file1)
10813 gen2=$($GETSTRIPE -g $file2)
10815 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
10816 gen=$($GETSTRIPE -g $file1)
10817 [[ $gen1 != $gen ]] ||
10818 "Layout generation on $file1 does not change"
10819 gen=$($GETSTRIPE -g $file2)
10820 [[ $gen2 != $gen ]] ||
10821 "Layout generation on $file2 does not change"
10823 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
10824 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
10826 run_test 184a "Basic layout swap"
10829 check_swap_layouts_support && return 0
10831 dir0=$DIR/$tdir/$testnum
10832 mkdir -p $dir0 || error "creating dir $dir0"
10839 $SETSTRIPE -c1 $file1
10840 $SETSTRIPE -c2 $file2
10841 $SETSTRIPE -c1 $file3
10842 chown $RUNAS_ID $file3
10843 gen1=$($GETSTRIPE -g $file1)
10844 gen2=$($GETSTRIPE -g $file2)
10846 $LFS swap_layouts $dir1 $dir2 &&
10847 error "swap of directories layouts should fail"
10848 $LFS swap_layouts $dir1 $file1 &&
10849 error "swap of directory and file layouts should fail"
10850 $RUNAS $LFS swap_layouts $file1 $file2 &&
10851 error "swap of file we cannot write should fail"
10852 $LFS swap_layouts $file1 $file3 &&
10853 error "swap of file with different owner should fail"
10854 /bin/true # to clear error code
10856 run_test 184b "Forbidden layout swap (will generate errors)"
10859 check_swap_layouts_support && return 0
10861 local dir0=$DIR/$tdir/$testnum
10862 mkdir -p $dir0 || error "creating dir $dir0"
10864 local ref1=$dir0/ref1
10865 local ref2=$dir0/ref2
10866 local file1=$dir0/file1
10867 local file2=$dir0/file2
10868 # create a file large enough for the concurent test
10869 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
10870 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
10871 echo "ref file size: ref1($(stat -c %s $ref1))," \
10872 "ref2($(stat -c %s $ref2))"
10875 dd if=$ref1 of=$file1 bs=16k &
10878 # Make sure dd starts to copy file
10879 while [ ! -f $file1 ]; do sleep 0.1; done
10881 $LFS swap_layouts $file1 $file2
10884 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
10885 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
10887 # how many bytes copied before swapping layout
10888 local copied=$(stat -c %s $file2)
10889 local remaining=$(stat -c %s $ref1)
10890 remaining=$((remaining - copied))
10891 echo "Copied $copied bytes before swapping layout..."
10893 cmp -n $copied $file1 $ref2 | grep differ &&
10894 error "Content mismatch [0, $copied) of ref2 and file1"
10895 cmp -n $copied $file2 $ref1 ||
10896 error "Content mismatch [0, $copied) of ref1 and file2"
10897 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
10898 error "Content mismatch [$copied, EOF) of ref1 and file1"
10901 rm -f $ref1 $ref2 $file1 $file2
10903 run_test 184c "Concurrent write and layout swap"
10906 check_swap_layouts_support && return 0
10907 [ -z "$(which getfattr 2>/dev/null)" ] &&
10908 skip "no getfattr command" && return 0
10910 local file1=$DIR/$tdir/$tfile-1
10911 local file2=$DIR/$tdir/$tfile-2
10912 local file3=$DIR/$tdir/$tfile-3
10916 mkdir -p $DIR/$tdir
10917 touch $file1 || error "create $file1 failed"
10918 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
10919 error "create $file2 failed"
10920 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
10921 error "create $file3 failed"
10922 lovea1=$($LFS getstripe $file1 | sed 1d)
10924 $LFS swap_layouts $file2 $file3 ||
10925 error "swap $file2 $file3 layouts failed"
10926 $LFS swap_layouts $file1 $file2 ||
10927 error "swap $file1 $file2 layouts failed"
10929 lovea2=$($LFS getstripe $file2 | sed 1d)
10930 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
10932 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
10933 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
10935 run_test 184d "allow stripeless layouts swap"
10938 test_185() { # LU-2441
10939 # LU-3553 - no volatile file support in old servers
10940 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
10941 { skip "Need MDS version at least 2.3.60"; return 0; }
10943 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10944 touch $DIR/$tdir/spoo
10945 local mtime1=$(stat -c "%Y" $DIR/$tdir)
10946 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
10947 error "cannot create/write a volatile file"
10948 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
10949 error "FID is still valid after close"
10951 multiop_bg_pause $DIR/$tdir vVw4096_c
10958 # assume that the next FID for this client is sequential, since stdout
10959 # is unfortunately eaten by multiop_bg_pause
10960 local n=$((${fidv[1]} + 1))
10961 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
10962 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
10963 error "FID is missing before close"
10964 kill -USR1 $multi_pid
10965 # 1 second delay, so if mtime change we will see it
10967 local mtime2=$(stat -c "%Y" $DIR/$tdir)
10968 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
10970 run_test 185 "Volatile file support"
10973 local dir0=$DIR/$tdir/$testnum
10974 mkdir -p $dir0 || error "creating dir $dir0"
10976 local file=$dir0/file1
10977 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
10978 local dv1=$($LFS data_version $file)
10979 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
10980 local dv2=$($LFS data_version $file)
10981 [[ $dv1 != $dv2 ]] ||
10982 error "data version did not change on write $dv1 == $dv2"
10987 run_test 187a "Test data version change"
10990 local dir0=$DIR/$tdir/$testnum
10991 mkdir -p $dir0 || error "creating dir $dir0"
10993 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
10994 [[ ${DV[0]} != ${DV[1]} ]] ||
10995 error "data version did not change on write"\
10996 " ${DV[0]} == ${DV[1]}"
11001 run_test 187b "Test data version change on volatile file"
11004 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11005 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11007 local POOL=${POOL:-cea1}
11008 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
11009 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
11012 local last_ost=$(($OSTCOUNT - 1))
11014 local ost_list=$(seq $first_ost $ost_step $last_ost)
11015 local ost_range="$first_ost $last_ost $ost_step"
11016 local test_path=$POOL_ROOT/$POOL_DIR_NAME
11017 local file_dir=$POOL_ROOT/file_tst
11021 # former test_200a test_200b
11022 pool_add $POOL || { rc=$? ; break; }
11023 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
11024 # former test_200c test_200d
11025 mkdir -p $test_path
11026 pool_set_dir $POOL $test_path || { rc=$? ; break; }
11027 pool_check_dir $POOL $test_path || { rc=$? ; break; }
11028 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
11029 || { rc=$? ; break; }
11030 # former test_200e test_200f
11031 local files=$((OSTCOUNT*3))
11032 pool_alloc_files $POOL $test_path $files "$ost_list" \
11033 || { rc=$? ; break; }
11034 pool_create_files $POOL $file_dir $files "$ost_list" \
11035 || { rc=$? ; break; }
11036 # former test_200g test_200h
11037 pool_lfs_df $POOL || { rc=$? ; break; }
11038 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
11040 # former test_201a test_201b test_201c
11041 pool_remove_first_target $POOL || { rc=$? ; break; }
11043 local f=$test_path/$tfile
11044 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
11045 pool_remove $POOL $f || { rc=$? ; break; }
11052 run_test 200 "OST pools"
11054 # usage: default_attr <count | size | offset>
11056 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
11059 # usage: check_default_stripe_attr
11060 check_default_stripe_attr() {
11061 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
11063 --stripe-count|--count)
11064 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
11065 --stripe-size|--size)
11066 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
11067 --stripe-index|--index)
11070 error "unknown getstripe attr '$1'"
11073 [ $ACTUAL != $EXPECTED ] &&
11074 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
11078 test_mkdir -p $DIR/$tdir
11079 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
11081 check_default_stripe_attr --stripe-count
11082 check_default_stripe_attr --stripe-size
11083 check_default_stripe_attr --stripe-index
11087 run_test 204a "Print default stripe attributes ================="
11090 test_mkdir -p $DIR/$tdir
11091 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11093 check_default_stripe_attr --stripe-size
11094 check_default_stripe_attr --stripe-index
11098 run_test 204b "Print default stripe size and offset ==========="
11101 test_mkdir -p $DIR/$tdir
11102 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11104 check_default_stripe_attr --stripe-count
11105 check_default_stripe_attr --stripe-index
11109 run_test 204c "Print default stripe count and offset ==========="
11112 test_mkdir -p $DIR/$tdir
11113 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11115 check_default_stripe_attr --stripe-count
11116 check_default_stripe_attr --stripe-size
11120 run_test 204d "Print default stripe count and size ============="
11123 test_mkdir -p $DIR/$tdir
11124 $SETSTRIPE -d $DIR/$tdir
11126 check_default_stripe_attr --stripe-count --raw
11127 check_default_stripe_attr --stripe-size --raw
11128 check_default_stripe_attr --stripe-index --raw
11132 run_test 204e "Print raw stripe attributes ================="
11135 test_mkdir -p $DIR/$tdir
11136 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11138 check_default_stripe_attr --stripe-size --raw
11139 check_default_stripe_attr --stripe-index --raw
11143 run_test 204f "Print raw stripe size and offset ==========="
11146 test_mkdir -p $DIR/$tdir
11147 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11149 check_default_stripe_attr --stripe-count --raw
11150 check_default_stripe_attr --stripe-index --raw
11154 run_test 204g "Print raw stripe count and offset ==========="
11157 test_mkdir -p $DIR/$tdir
11158 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11160 check_default_stripe_attr --stripe-count --raw
11161 check_default_stripe_attr --stripe-size --raw
11165 run_test 204h "Print raw stripe count and size ============="
11167 # Figure out which job scheduler is being used, if any,
11168 # or use a fake one
11169 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
11170 JOBENV=SLURM_JOB_ID
11171 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
11173 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
11175 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
11176 JOBENV=LOADL_STEP_ID
11177 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
11183 verify_jobstats() {
11187 # clear old jobstats
11188 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
11189 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
11191 # use a new JobID for this test, or we might see an old one
11192 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
11196 log "Using JobID environment variable $JOBENV=$JOBVAL"
11198 if [ $JOBENV = "FAKE_JOBID" ]; then
11199 FAKE_JOBID=$JOBVAL $cmd
11204 if [ "$target" = "mdt" -o "$target" = "both" ]; then
11205 FACET="$SINGLEMDS" # will need to get MDS number for DNE
11206 do_facet $FACET lctl get_param mdt.*.job_stats |
11207 grep $JOBVAL || error "No job stats found on MDT $FACET"
11209 if [ "$target" = "ost" -o "$target" = "both" ]; then
11211 do_facet $FACET lctl get_param obdfilter.*.job_stats |
11212 grep $JOBVAL || error "No job stats found on OST $FACET"
11218 NEW_JOBENV=${1:-$OLD_JOBENV}
11219 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
11220 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
11223 test_205() { # Job stats
11224 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11225 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11226 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
11227 skip "Server doesn't support jobstats" && return 0
11228 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
11231 OLD_JOBENV=$($LCTL get_param -n jobid_var)
11232 if [ $OLD_JOBENV != $JOBENV ]; then
11233 jobstats_set $JOBENV
11234 trap jobstats_set EXIT
11238 cmd="mkdir $DIR/$tfile"
11239 verify_jobstats "$cmd" "mdt"
11241 cmd="rm -fr $DIR/$tfile"
11242 verify_jobstats "$cmd" "mdt"
11244 cmd="mknod $DIR/$tfile c 1 3"
11245 verify_jobstats "$cmd" "mdt"
11247 cmd="rm -f $DIR/$tfile"
11248 verify_jobstats "$cmd" "mdt"
11250 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
11251 verify_jobstats "$cmd" "mdt"
11253 cmd="touch $DIR/$tfile"
11254 verify_jobstats "$cmd" "both"
11256 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
11257 verify_jobstats "$cmd" "ost"
11259 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
11260 verify_jobstats "$cmd" "ost"
11262 cmd="$TRUNCATE $DIR/$tfile 0"
11263 verify_jobstats "$cmd" "both"
11265 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
11266 verify_jobstats "$cmd" "mdt"
11269 rm -f $DIR/jobstats_test_rename
11271 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
11273 run_test 205 "Verify job stats"
11275 # LU-1480, LU-1773 and LU-1657
11277 mkdir -p $DIR/$tdir
11278 $SETSTRIPE -c -1 $DIR/$tdir
11279 #define OBD_FAIL_LOV_INIT 0x1403
11280 $LCTL set_param fail_loc=0xa0001403
11281 $LCTL set_param fail_val=1
11282 touch $DIR/$tdir/$tfile || true
11284 run_test 206 "fail lov_init_raid0() doesn't lbug"
11287 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11288 local fsz=`stat -c %s $DIR/$tfile`
11289 cancel_lru_locks mdc
11291 # do not return layout in getattr intent
11292 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
11293 $LCTL set_param fail_loc=0x170
11294 local sz=`stat -c %s $DIR/$tfile`
11296 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
11300 run_test 207a "can refresh layout at glimpse"
11303 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11304 local cksum=`md5sum $DIR/$tfile`
11305 local fsz=`stat -c %s $DIR/$tfile`
11306 cancel_lru_locks mdc
11307 cancel_lru_locks osc
11309 # do not return layout in getattr intent
11310 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
11311 $LCTL set_param fail_loc=0x171
11313 # it will refresh layout after the file is opened but before read issues
11314 echo checksum is "$cksum"
11315 echo "$cksum" |md5sum -c --quiet || error "file differs"
11319 run_test 207b "can refresh layout at open"
11322 # FIXME: in this test suite, only RD lease is used. This is okay
11323 # for now as only exclusive open is supported. After generic lease
11324 # is done, this test suite should be revised. - Jinshan
11326 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
11327 { skip "Need MDS version at least 2.4.52"; return 0; }
11328 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11330 echo "==== test 1: verify get lease work"
11331 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
11333 echo "==== test 2: verify lease can be broken by upcoming open"
11334 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
11338 $MULTIOP $DIR/$tfile oO_RDONLY:c
11339 kill -USR1 $PID && wait $PID || error "break lease error"
11341 echo "==== test 3: verify lease can't be granted if an open already exists"
11342 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
11346 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
11347 kill -USR1 $PID && wait $PID || error "open file error"
11349 echo "==== test 4: lease can sustain over recovery"
11350 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
11356 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
11358 echo "==== test 5: lease broken can't be regained by replay"
11359 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
11363 # open file to break lease and then recovery
11364 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
11367 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
11371 run_test 208 "Exclusive open"
11374 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
11375 skip_env "must have disp_stripe" && return
11378 sync; sleep 5; sync;
11380 echo 3 > /proc/sys/vm/drop_caches
11381 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11383 # open/close 500 times
11384 for i in $(seq 500); do
11388 echo 3 > /proc/sys/vm/drop_caches
11389 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11391 echo "before: $req_before, after: $req_after"
11392 [ $((req_after - req_before)) -ge 300 ] &&
11393 error "open/close requests are not freed"
11396 run_test 209 "read-only open/close requests should be freed promptly"
11400 size=$((size % 8192 + 1))
11401 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
11402 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
11403 rm -f $DIR/f212 $DIR/f212.xyz
11405 run_test 212 "Sendfile test ============================================"
11408 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
11409 cancel_lru_locks osc
11410 lctl set_param fail_loc=0x8000040f
11411 # generate a read lock
11412 cat $DIR/$tfile > /dev/null
11413 # write to the file, it will try to cancel the above read lock.
11414 cat /etc/hosts >> $DIR/$tfile
11416 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
11418 test_214() { # for bug 20133
11419 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
11420 for (( i=0; i < 340; i++ )) ; do
11421 touch $DIR/$tdir/d214c/a$i
11424 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
11425 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
11426 ls $DIR/d214c || error "ls $DIR/d214c failed"
11427 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
11428 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
11430 run_test 214 "hash-indexed directory test - bug 20133"
11432 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
11433 create_lnet_proc_files() {
11434 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
11435 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
11437 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
11438 rm -f "$TMP/lnet_$1.sys_tmp"
11441 # counterpart of create_lnet_proc_files
11442 remove_lnet_proc_files() {
11443 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
11446 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11447 # 3rd arg as regexp for body
11448 check_lnet_proc_stats() {
11449 local l=$(cat "$TMP/lnet_$1" |wc -l)
11450 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
11452 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
11455 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11456 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
11457 # optional and can be regexp for 2nd line (lnet.routes case)
11458 check_lnet_proc_entry() {
11459 local blp=2 # blp stands for 'position of 1st line of body'
11460 [ -z "$5" ] || blp=3 # lnet.routes case
11462 local l=$(cat "$TMP/lnet_$1" |wc -l)
11463 # subtracting one from $blp because the body can be empty
11464 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
11466 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
11467 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
11469 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
11470 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
11472 # bail out if any unexpected line happened
11473 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
11474 [ "$?" != 0 ] || error "$2 misformatted"
11477 test_215() { # for bugs 18102, 21079, 21517
11478 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11479 local N='(0|[1-9][0-9]*)' # non-negative numeric
11480 local P='[1-9][0-9]*' # positive numeric
11481 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
11482 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
11483 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
11484 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
11486 local L1 # regexp for 1st line
11487 local L2 # regexp for 2nd line (optional)
11488 local BR # regexp for the rest (body)
11490 # lnet.stats should look as 11 space-separated non-negative numerics
11491 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
11492 create_lnet_proc_files "stats"
11493 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
11494 remove_lnet_proc_files "stats"
11496 # lnet.routes should look like this:
11497 # Routing disabled/enabled
11498 # net hops priority state router
11499 # where net is a string like tcp0, hops > 0, priority >= 0,
11500 # state is up/down,
11501 # router is a string like 192.168.1.1@tcp2
11502 L1="^Routing (disabled|enabled)$"
11503 L2="^net +hops +priority +state +router$"
11504 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
11505 create_lnet_proc_files "routes"
11506 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
11507 remove_lnet_proc_files "routes"
11509 # lnet.routers should look like this:
11510 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
11511 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
11512 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
11513 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
11514 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
11515 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
11516 create_lnet_proc_files "routers"
11517 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
11518 remove_lnet_proc_files "routers"
11520 # lnet.peers should look like this:
11521 # nid refs state last max rtr min tx min queue
11522 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
11523 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
11524 # numeric (0 or >0 or <0), queue >= 0.
11525 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
11526 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
11527 create_lnet_proc_files "peers"
11528 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
11529 remove_lnet_proc_files "peers"
11531 # lnet.buffers should look like this:
11532 # pages count credits min
11533 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
11534 L1="^pages +count +credits +min$"
11535 BR="^ +$N +$N +$I +$I$"
11536 create_lnet_proc_files "buffers"
11537 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
11538 remove_lnet_proc_files "buffers"
11540 # lnet.nis should look like this:
11541 # nid status alive refs peer rtr max tx min
11542 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
11543 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
11544 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
11545 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
11546 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
11547 create_lnet_proc_files "nis"
11548 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
11549 remove_lnet_proc_files "nis"
11551 # can we successfully write to lnet.stats?
11552 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
11553 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
11555 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
11557 test_216() { # bug 20317
11558 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11559 remote_ost_nodsh && skip "remote OST with nodsh" && return
11562 local facets=$(get_facets OST)
11563 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11565 save_lustre_params client "osc.*.contention_seconds" > $p
11566 save_lustre_params $facets \
11567 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
11568 save_lustre_params $facets \
11569 "ldlm.namespaces.filter-*.contended_locks" >> $p
11570 save_lustre_params $facets \
11571 "ldlm.namespaces.filter-*.contention_seconds" >> $p
11574 # agressive lockless i/o settings
11575 for node in $(osts_nodes); do
11576 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'
11578 lctl set_param -n osc.*.contention_seconds 60
11580 $DIRECTIO write $DIR/$tfile 0 10 4096
11581 $CHECKSTAT -s 40960 $DIR/$tfile
11583 # disable lockless i/o
11584 for node in $(osts_nodes); do
11585 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
11587 lctl set_param -n osc.*.contention_seconds 0
11590 dd if=/dev/zero of=$DIR/$tfile count=0
11591 $CHECKSTAT -s 0 $DIR/$tfile
11593 restore_lustre_params <$p
11597 run_test 216 "check lockless direct write works and updates file size and kms correctly"
11599 test_217() { # bug 22430
11600 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11604 for node in $(nodes_list); do
11605 nid=$(host_nids_address $node $NETTYPE)
11606 if [[ $nid = *-* ]] ; then
11607 echo "lctl ping $nid@$NETTYPE"
11608 lctl ping $nid@$NETTYPE
11610 echo "skipping $node (no hyphen detected)"
11614 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
11617 # do directio so as not to populate the page cache
11618 log "creating a 10 Mb file"
11619 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11620 log "starting reads"
11621 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11622 log "truncating the file"
11623 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11625 kill %+ || true # reads might have finished
11626 echo "wait until dd is finished"
11628 log "removing the temporary file"
11629 rm -rf $DIR/$tfile || error "tmp file removal failed"
11631 run_test 218 "parallel read and truncate should not deadlock ======================="
11634 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11635 # write one partial page
11636 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
11637 # set no grant so vvp_io_commit_write will do sync write
11638 $LCTL set_param fail_loc=0x411
11639 # write a full page at the end of file
11640 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
11642 $LCTL set_param fail_loc=0
11643 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
11644 $LCTL set_param fail_loc=0x411
11645 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
11648 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
11649 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
11651 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
11653 test_220() { #LU-325
11654 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11655 remote_ost_nodsh && skip "remote OST with nodsh" && return
11658 test_mkdir -p $DIR/$tdir
11659 local OST=$(lfs osts | grep ${OSTIDX}": " | \
11660 awk '{print $2}' | sed -e 's/_UUID$//')
11663 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
11664 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
11665 osc.$mdtosc_proc1.prealloc_last_id)
11666 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
11667 osc.$mdtosc_proc1.prealloc_next_id)
11671 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
11672 #define OBD_FAIL_OST_ENOINO 0x229
11673 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
11674 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
11675 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
11677 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
11679 MDSOBJS=$((last_id - next_id))
11680 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
11682 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
11683 echo "OST still has $count kbytes free"
11685 echo "create $MDSOBJS files @next_id..."
11686 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
11688 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11689 osc.$mdtosc_proc1.prealloc_last_id)
11690 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11691 osc.$mdtosc_proc1.prealloc_next_id)
11693 echo "after creation, last_id=$last_id2, next_id=$next_id2"
11698 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
11699 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
11701 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
11702 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
11703 echo "unlink $MDSOBJS files @$next_id..."
11704 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
11706 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
11709 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11710 dd if=`which date` of=$MOUNT/date oflag=sync
11711 chmod +x $MOUNT/date
11713 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
11714 $LCTL set_param fail_loc=0x80001401
11716 $MOUNT/date > /dev/null
11719 run_test 221 "make sure fault and truncate race to not cause OOM"
11722 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11724 test_mkdir -p $DIR/$tdir
11725 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11726 createmany -o $DIR/$tdir/$tfile 10
11727 cancel_lru_locks mdc
11728 cancel_lru_locks osc
11729 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11730 $LCTL set_param fail_loc=0x31a
11731 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
11732 $LCTL set_param fail_loc=0
11735 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
11738 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11740 test_mkdir -p $DIR/$tdir
11741 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11742 createmany -o $DIR/$tdir/$tfile 10
11743 cancel_lru_locks mdc
11744 cancel_lru_locks osc
11745 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11746 $LCTL set_param fail_loc=0x31a
11747 rm -r $DIR/$tdir || "AGL for rmdir failed"
11748 $LCTL set_param fail_loc=0
11750 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
11753 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11755 test_mkdir -p $DIR/$tdir
11756 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11757 createmany -o $DIR/$tdir/$tfile 10
11758 cancel_lru_locks mdc
11759 cancel_lru_locks osc
11760 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
11761 $LCTL set_param fail_loc=0x31b
11762 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
11763 $LCTL set_param fail_loc=0
11766 run_test 223 "osc reenqueue if without AGL lock granted ======================="
11768 test_224a() { # LU-1039, MRP-303
11769 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11770 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
11771 $LCTL set_param fail_loc=0x508
11772 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
11773 $LCTL set_param fail_loc=0
11776 run_test 224a "Don't panic on bulk IO failure"
11778 test_224b() { # LU-1039, MRP-303
11779 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11780 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
11781 cancel_lru_locks osc
11782 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
11783 $LCTL set_param fail_loc=0x515
11784 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
11785 $LCTL set_param fail_loc=0
11788 run_test 224b "Don't panic on bulk IO failure"
11790 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
11792 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11793 if [ -z ${MDSSURVEY} ]; then
11794 skip_env "mds-survey not found" && return
11797 [ $MDSCOUNT -ge 2 ] &&
11798 skip "skipping now for more than one MDT" && return
11800 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11801 { skip "Need MDS version at least 2.2.51"; return; }
11803 local mds=$(facet_host $SINGLEMDS)
11804 local target=$(do_nodes $mds 'lctl dl' | \
11805 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11807 local cmd1="file_count=1000 thrhi=4"
11808 local cmd2="dir_count=2 layer=mdd stripe_count=0"
11809 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11810 local cmd="$cmd1 $cmd2 $cmd3"
11812 rm -f ${TMP}/mds_survey*
11814 eval $cmd || error "mds-survey with zero-stripe failed"
11815 cat ${TMP}/mds_survey*
11816 rm -f ${TMP}/mds_survey*
11818 run_test 225a "Metadata survey sanity with zero-stripe"
11821 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11823 if [ -z ${MDSSURVEY} ]; then
11824 skip_env "mds-survey not found" && return
11826 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11827 { skip "Need MDS version at least 2.2.51"; return; }
11829 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
11830 skip_env "Need to mount OST to test" && return
11833 [ $MDSCOUNT -ge 2 ] &&
11834 skip "skipping now for more than one MDT" && return
11835 local mds=$(facet_host $SINGLEMDS)
11836 local target=$(do_nodes $mds 'lctl dl' | \
11837 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11839 local cmd1="file_count=1000 thrhi=4"
11840 local cmd2="dir_count=2 layer=mdd stripe_count=1"
11841 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11842 local cmd="$cmd1 $cmd2 $cmd3"
11844 rm -f ${TMP}/mds_survey*
11846 eval $cmd || error "mds-survey with stripe_count failed"
11847 cat ${TMP}/mds_survey*
11848 rm -f ${TMP}/mds_survey*
11850 run_test 225b "Metadata survey sanity with stripe_count = 1"
11852 mcreate_path2fid () {
11858 local path=$DIR/$tdir/$name
11863 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
11864 error "cannot create $desc"
11866 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
11868 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
11870 fid_path=$($LFS fid2path $MOUNT $fid)
11872 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
11874 [ "$path" == "$fid_path" ] ||
11875 error "fid2path returned $fid_path, expected $path"
11877 echo "pass with $path and $fid"
11882 mkdir -p $DIR/$tdir
11884 mcreate_path2fid 0010666 0 0 fifo "FIFO"
11885 mcreate_path2fid 0020666 1 3 null "character special file (null)"
11886 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
11887 mcreate_path2fid 0040666 0 0 dir "directory"
11888 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
11889 mcreate_path2fid 0100666 0 0 file "regular file"
11890 mcreate_path2fid 0120666 0 0 link "symbolic link"
11891 mcreate_path2fid 0140666 0 0 sock "socket"
11893 run_test 226a "call path2fid and fid2path on files of all type"
11896 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11900 mkdir -p $DIR/$tdir
11901 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
11902 error "create remote directory failed"
11903 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
11904 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
11905 "character special file (null)"
11906 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
11907 "character special file (no device)"
11908 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
11909 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
11910 "block special file (loop)"
11911 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
11912 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
11913 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
11915 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
11917 # LU-1299 Executing or running ldd on a truncated executable does not
11918 # cause an out-of-memory condition.
11920 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11921 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
11922 dd if=$(which date) of=$MOUNT/date bs=1k count=1
11923 chmod +x $MOUNT/date
11925 $MOUNT/date > /dev/null
11926 ldd $MOUNT/date > /dev/null
11929 run_test 227 "running truncated executable does not cause OOM"
11931 # LU-1512 try to reuse idle OI blocks
11933 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11934 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11935 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11936 skip "non-ldiskfs backend" && return
11938 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11939 local myDIR=$DIR/$tdir
11942 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11943 $LCTL set_param fail_loc=0x80001002
11944 createmany -o $myDIR/t- 10000
11945 $LCTL set_param fail_loc=0
11946 # The guard is current the largest FID holder
11948 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11950 local IDX=$(($SEQ % 64))
11952 do_facet $SINGLEMDS sync
11953 # Make sure journal flushed.
11955 local blk1=$(do_facet $SINGLEMDS \
11956 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11957 grep Blockcount | awk '{print $4}')
11959 # Remove old files, some OI blocks will become idle.
11960 unlinkmany $myDIR/t- 10000
11961 # Create new files, idle OI blocks should be reused.
11962 createmany -o $myDIR/t- 2000
11963 do_facet $SINGLEMDS sync
11964 # Make sure journal flushed.
11966 local blk2=$(do_facet $SINGLEMDS \
11967 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11968 grep Blockcount | awk '{print $4}')
11970 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11972 run_test 228a "try to reuse idle OI blocks"
11975 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11976 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11977 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11978 skip "non-ldiskfs backend" && return
11980 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11981 local myDIR=$DIR/$tdir
11984 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11985 $LCTL set_param fail_loc=0x80001002
11986 createmany -o $myDIR/t- 10000
11987 $LCTL set_param fail_loc=0
11988 # The guard is current the largest FID holder
11990 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11992 local IDX=$(($SEQ % 64))
11994 do_facet $SINGLEMDS sync
11995 # Make sure journal flushed.
11997 local blk1=$(do_facet $SINGLEMDS \
11998 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11999 grep Blockcount | awk '{print $4}')
12001 # Remove old files, some OI blocks will become idle.
12002 unlinkmany $myDIR/t- 10000
12005 stop $SINGLEMDS || error "Fail to stop MDT."
12007 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
12009 df $MOUNT || error "Fail to df."
12010 # Create new files, idle OI blocks should be reused.
12011 createmany -o $myDIR/t- 2000
12012 do_facet $SINGLEMDS sync
12013 # Make sure journal flushed.
12015 local blk2=$(do_facet $SINGLEMDS \
12016 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12017 grep Blockcount | awk '{print $4}')
12019 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12021 run_test 228b "idle OI blocks can be reused after MDT restart"
12025 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12026 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12027 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12028 skip "non-ldiskfs backend" && return
12030 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12031 local myDIR=$DIR/$tdir
12034 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12035 $LCTL set_param fail_loc=0x80001002
12036 # 20000 files can guarantee there are index nodes in the OI file
12037 createmany -o $myDIR/t- 20000
12038 $LCTL set_param fail_loc=0
12039 # The guard is current the largest FID holder
12041 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12043 local IDX=$(($SEQ % 64))
12045 do_facet $SINGLEMDS sync
12046 # Make sure journal flushed.
12048 local blk1=$(do_facet $SINGLEMDS \
12049 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12050 grep Blockcount | awk '{print $4}')
12052 # Remove old files, some OI blocks will become idle.
12053 unlinkmany $myDIR/t- 20000
12055 # The OI file should become empty now
12057 # Create new files, idle OI blocks should be reused.
12058 createmany -o $myDIR/t- 2000
12059 do_facet $SINGLEMDS sync
12060 # Make sure journal flushed.
12062 local blk2=$(do_facet $SINGLEMDS \
12063 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12064 grep Blockcount | awk '{print $4}')
12066 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12068 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
12070 test_229() { # LU-2482, LU-3448
12071 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
12072 skip "No HSM support on MDS of $(get_lustre_version)," \
12073 "need 2.4.53 at least" && return
12074 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12075 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
12079 # Create a file with a released layout and stripe count 2.
12080 $MULTIOP $DIR/$tfile H2c ||
12081 error "failed to create file with released layout"
12083 $GETSTRIPE -v $DIR/$tfile
12085 local pattern=$($GETSTRIPE -L $DIR/$tfile)
12086 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
12088 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
12089 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
12090 stat $DIR/$tfile || error "failed to stat released file"
12092 chown $RUNAS_ID $DIR/$tfile ||
12093 error "chown $RUNAS_ID $DIR/$tfile failed"
12095 chgrp $RUNAS_ID $DIR/$tfile ||
12096 error "chgrp $RUNAS_ID $DIR/$tfile failed"
12098 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
12099 rm $DIR/$tfile || error "failed to remove released file"
12101 run_test 229 "getstripe/stat/rm/attr changes work on released files"
12104 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12105 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12108 mkdir -p $DIR/$tdir/test_230_local
12109 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
12110 [ $mdt_idx -ne 0 ] &&
12111 error "create local directory on wrong MDT $mdt_idx"
12113 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
12114 error "create remote directory failed"
12115 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
12116 [ $mdt_idx -ne $MDTIDX ] &&
12117 error "create remote directory on wrong MDT $mdt_idx"
12119 createmany -o $DIR/$tdir/test_230/t- 10 ||
12120 error "create files on remote directory failed"
12121 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
12122 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
12123 rm -r $DIR/$tdir || error "unlink remote directory failed"
12125 run_test 230a "Create remote directory and files under the remote directory"
12128 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12129 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12136 local migrate_dir=$DIR/$tdir/migrate_dir
12137 local other_dir=$DIR/$tdir/other_dir
12139 mkdir -p $migrate_dir
12140 mkdir -p $other_dir
12141 for ((i=0; i<10; i++)); do
12142 mkdir -p $migrate_dir/dir_${i}
12143 createmany -o $migrate_dir/dir_${i}/f 10 ||
12144 error "create files under remote dir failed $i"
12147 cp /etc/passwd $migrate_dir/$tfile
12148 cp /etc/passwd $other_dir/$tfile
12149 chattr +SAD $migrate_dir
12150 chattr +SAD $migrate_dir/$tfile
12152 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12153 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12154 local old_dir_mode=$(stat -c%f $migrate_dir)
12155 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
12157 mkdir -p $migrate_dir/dir_default_stripe2
12158 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
12159 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
12161 mkdir -p $other_dir
12162 ln $migrate_dir/$tfile $other_dir/luna
12163 ln $migrate_dir/$tfile $migrate_dir/sofia
12164 ln $other_dir/$tfile $migrate_dir/david
12165 ln -s $migrate_dir/$tfile $other_dir/zachary
12166 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
12167 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
12169 $LFS mv -v -M $MDTIDX $migrate_dir ||
12170 error "migrate remote dir error"
12172 echo "migratate to MDT1, then checking.."
12173 for ((i=0; i<10; i++)); do
12174 for file in $(find $migrate_dir/dir_${i}); do
12175 mdt_index=$($LFS getstripe -M $file)
12176 [ $mdt_index == $MDTIDX ] ||
12177 error "$file is not on MDT${MDTIDX}"
12181 # the multiple link file should still in MDT0
12182 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
12183 [ $mdt_index == 0 ] ||
12184 error "$file is not on MDT${MDTIDX}"
12186 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12187 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12188 error " expect $old_dir_flag get $new_dir_flag"
12190 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12191 [ "$old_file_flag" = "$new_file_flag" ] ||
12192 error " expect $old_file_flag get $new_file_flag"
12194 local new_dir_mode=$(stat -c%f $migrate_dir)
12195 [ "$old_dir_mode" = "$new_dir_mode" ] ||
12196 error "expect mode $old_dir_mode get $new_dir_mode"
12198 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
12199 [ "$old_file_mode" = "$new_file_mode" ] ||
12200 error "expect mode $old_file_mode get $new_file_mode"
12202 diff /etc/passwd $migrate_dir/$tfile ||
12203 error "$tfile different after migration"
12205 diff /etc/passwd $other_dir/luna ||
12206 error "luna different after migration"
12208 diff /etc/passwd $migrate_dir/sofia ||
12209 error "sofia different after migration"
12211 diff /etc/passwd $migrate_dir/david ||
12212 error "david different after migration"
12214 diff /etc/passwd $other_dir/zachary ||
12215 error "zachary different after migration"
12217 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12218 error "${tfile}_ln different after migration"
12220 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12221 error "${tfile}_ln_other different after migration"
12223 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
12224 [ $stripe_count = 2 ] ||
12225 error "dir strpe_count $d != 2 after migration."
12227 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
12228 [ $stripe_count = 2 ] ||
12229 error "file strpe_count $d != 2 after migration."
12231 #migrate back to MDT0
12233 $LFS mv -v -M $MDTIDX $migrate_dir ||
12234 error "migrate remote dir error"
12236 echo "migrate back to MDT0, checking.."
12237 for file in $(find $migrate_dir); do
12238 mdt_index=$($LFS getstripe -M $file)
12239 [ $mdt_index == $MDTIDX ] ||
12240 error "$file is not on MDT${MDTIDX}"
12243 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12244 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12245 error " expect $old_dir_flag get $new_dir_flag"
12247 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12248 [ "$old_file_flag" = "$new_file_flag" ] ||
12249 error " expect $old_file_flag get $new_file_flag"
12251 local new_dir_mode=$(stat -c%f $migrate_dir)
12252 [ "$old_dir_mode" = "$new_dir_mode" ] ||
12253 error "expect mode $old_dir_mode get $new_dir_mode"
12255 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
12256 [ "$old_file_mode" = "$new_file_mode" ] ||
12257 error "expect mode $old_file_mode get $new_file_mode"
12259 diff /etc/passwd ${migrate_dir}/$tfile ||
12260 error "$tfile different after migration"
12262 diff /etc/passwd ${other_dir}/luna ||
12263 error "luna different after migration"
12265 diff /etc/passwd ${migrate_dir}/sofia ||
12266 error "sofia different after migration"
12268 diff /etc/passwd ${other_dir}/zachary ||
12269 error "zachary different after migration"
12271 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12272 error "${tfile}_ln different after migration"
12274 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12275 error "${tfile}_ln_other different after migration"
12277 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
12278 [ $stripe_count = 2 ] ||
12279 error "dir strpe_count $d != 2 after migration."
12281 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
12282 [ $stripe_count = 2 ] ||
12283 error "file strpe_count $d != 2 after migration."
12285 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12287 run_test 230b "migrate directory"
12290 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12291 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12296 #If migrating directory fails in the middle, all entries of
12297 #the directory is still accessiable.
12298 mkdir -p $DIR/$tdir
12300 createmany -o $DIR/$tdir/f 10 ||
12301 error "create files under ${tdir} failed"
12303 #failed after migrating 5 entries
12304 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
12305 do_facet mds1 lctl set_param fail_loc=0x20001801
12306 do_facet mds1 lctl set_param fail_val=5
12307 local t=`ls $DIR/$tdir | wc -l`
12308 $LFS mv -M $MDTIDX $DIR/$tdir &&
12309 error "migrate should failed after 5 entries"
12310 local u=`ls $DIR/$tdir | wc -l`
12311 [ "$u" == "$t" ] || error "$u != $t during migration"
12313 for file in $(find $DIR/$tdir); do
12314 stat $file || error "stat $file failed"
12317 do_facet mds1 lctl set_param fail_loc=0
12318 do_facet mds1 lctl set_param fail_val=0
12320 $LFS mv -M $MDTIDX $DIR/$tdir ||
12321 error "migrate open files should failed with open files"
12323 echo "Finish migration, then checking.."
12324 for file in $(find $DIR/$tdir); do
12325 mdt_index=$($LFS getstripe -M $file)
12326 [ $mdt_index == $MDTIDX ] ||
12327 error "$file is not on MDT${MDTIDX}"
12330 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12332 run_test 230c "check directory accessiblity if migration is failed"
12335 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12336 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12342 mkdir -p $DIR/$tdir
12344 for ((i=0; i<100; i++)); do
12345 mkdir -p $DIR/$tdir/dir_${i}
12346 createmany -o $DIR/$tdir/dir_${i}/f 100 ||
12347 error "create files under remote dir failed $i"
12350 $LFS mv -M $MDTIDX -v $DIR/$tdir || error "migrate remote dir error"
12352 echo "Finish migration, then checking.."
12353 for file in $(find $DIR/$tdir); do
12354 mdt_index=$($LFS getstripe -M $file)
12355 [ $mdt_index == $MDTIDX ] ||
12356 error "$file is not on MDT${MDTIDX}"
12359 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12361 run_test 230d "check migrate big directory"
12365 # For simplicity this test assumes that max_pages_per_rpc
12366 # is the same across all OSCs
12367 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
12368 local bulk_size=$((max_pages * 4096))
12370 mkdir -p $DIR/$tdir
12372 # clear the OSC stats
12373 $LCTL set_param osc.*.stats=0 &>/dev/null
12375 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
12376 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
12377 oflag=direct &>/dev/null || error "dd failed"
12379 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
12380 if [ x$nrpcs != "x1" ]; then
12381 error "found $nrpc ost_write RPCs, not 1 as expected"
12384 # Drop the OSC cache, otherwise we will read from it
12385 cancel_lru_locks osc
12387 # clear the OSC stats
12388 $LCTL set_param osc.*.stats=0 &>/dev/null
12390 # Client reads $bulk_size.
12391 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
12392 iflag=direct &>/dev/null || error "dd failed"
12394 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
12395 if [ x$nrpcs != "x1" ]; then
12396 error "found $nrpc ost_read RPCs, not 1 as expected"
12399 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
12402 mkdir -p $DIR/$tdir
12404 for i in {0..1023}; do
12405 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
12406 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
12407 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
12411 run_test 231b "must not assert on fully utilized OST request buffer"
12414 mkdir -p $DIR/$tdir
12415 #define OBD_FAIL_LDLM_OST_LVB 0x31c
12416 $LCTL set_param fail_loc=0x31c
12418 # ignore dd failure
12419 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
12421 $LCTL set_param fail_loc=0
12422 umount_client $MOUNT || error "umount failed"
12423 mount_client $MOUNT || error "mount failed"
12425 run_test 232 "failed lock should not block umount"
12428 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
12429 { skip "Need MDS version at least 2.3.64"; return; }
12431 local fid=$($LFS path2fid $MOUNT)
12432 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12433 error "cannot access $MOUNT using its FID '$fid'"
12435 run_test 233a "checking that OBF of the FS root succeeds"
12438 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
12439 { skip "Need MDS version at least 2.5.90"; return; }
12441 local fid=$($LFS path2fid $MOUNT/.lustre)
12442 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12443 error "cannot access $MOUNT/.lustre using its FID '$fid'"
12445 fid=$($LFS path2fid $MOUNT/.lustre/fid)
12446 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12447 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
12449 run_test 233b "checking that OBF of the FS .lustre succeeds"
12452 local p="$TMP/sanityN-$TESTNAME.parameters"
12453 save_lustre_params client "llite.*.xattr_cache" > $p
12454 lctl set_param llite.*.xattr_cache 1 ||
12455 { skip "xattr cache is not supported"; return 0; }
12457 mkdir -p $DIR/$tdir || error "mkdir failed"
12458 touch $DIR/$tdir/$tfile || error "touch failed"
12459 # OBD_FAIL_LLITE_XATTR_ENOMEM
12460 $LCTL set_param fail_loc=0x1405
12461 if [ ! -f /etc/SuSE-release ]; then
12462 # attr pre-2.4.44-7 had a bug with rc
12463 # LU-3703 - SLES clients have older attr
12464 getfattr -n user.attr $DIR/$tdir/$tfile &&
12465 error "getfattr should have failed with ENOMEM"
12467 $LCTL set_param fail_loc=0x0
12470 restore_lustre_params < $p
12473 run_test 234 "xattr cache should not crash on ENOMEM"
12476 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
12477 skip "Need MDS version at least 2.4.52" && return
12478 flock_deadlock $DIR/$tfile
12483 124) error "process hangs on a deadlock"
12485 *) error "error executing flock_deadlock $DIR/$tfile"
12489 run_test 235 "LU-1715: flock deadlock detection does not work properly"
12493 check_swap_layouts_support && return 0
12494 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
12496 local ref1=/etc/passwd
12497 local ref2=/etc/group
12498 local file1=$DIR/$tdir/f1
12499 local file2=$DIR/$tdir/f2
12501 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
12502 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
12503 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
12504 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
12505 local fd=$(free_fd)
12506 local cmd="exec $fd<>$file2"
12509 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
12510 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
12513 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
12518 run_test 236 "Layout swap on open unlinked file"
12520 # test to verify file handle related system calls
12521 # (name_to_handle_at/open_by_handle_at)
12522 # The new system calls are supported in glibc >= 2.14.
12525 echo "Test file_handle syscalls" > $DIR/$tfile ||
12526 error "write failed"
12527 check_fhandle_syscalls $DIR/$tfile ||
12528 error "check_fhandle_syscalls failed"
12530 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
12532 # LU-4659 linkea consistency
12534 local server_version=$(lustre_version_code $SINGLEMDS)
12536 [[ $server_version -gt $(version_code 2.5.57) ]] ||
12537 [[ $server_version -gt $(version_code 2.5.1) &&
12538 $server_version -lt $(version_code 2.5.50) ]] ||
12539 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
12542 ln $DIR/$tfile $DIR/$tfile.lnk
12543 touch $DIR/$tfile.new
12544 mv $DIR/$tfile.new $DIR/$tfile
12545 local fid1=$(lfs path2fid $DIR/$tfile)
12546 local fid2=$(lfs path2fid $DIR/$tfile.lnk)
12547 local path1=$(lfs fid2path $FSNAME $fid1)
12548 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
12549 local path2=$(lfs fid2path $FSNAME $fid2)
12550 [ $tfile.lnk == $path2 ] ||
12551 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
12554 run_test 238 "Verify linkea consistency"
12557 local list=$(comma_list $(mdts_nodes))
12559 mkdir -p $DIR/$tdir
12560 createmany -o $DIR/$tdir/f- 5000
12561 unlinkmany $DIR/$tdir/f- 5000
12562 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
12563 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
12564 osc.*MDT*.sync_in_flight" | calc_sum)
12565 [ "$changes" -eq 0 ] || error "$changes not synced"
12567 run_test 239 "osp_sync test"
12570 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12572 mkdir -p $DIR/$tdir
12574 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
12575 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
12576 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
12577 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
12579 umount_client $MOUNT || error "umount failed"
12580 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
12581 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
12582 mount_client $MOUNT || error "failed to mount client"
12584 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
12585 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
12587 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
12589 cleanup_test_300() {
12593 test_striped_dir() {
12598 mkdir -p $DIR/$tdir
12600 SAVE_UMASK=$(umask)
12601 trap cleanup_test_300 RETURN EXIT
12603 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
12604 $DIR/$tdir/striped_dir ||
12605 error "set striped dir error"
12607 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
12608 [ "$mode" = "755" ] || error "expect 755 got $mode"
12610 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
12611 if [ "$stripe_count" != "2" ]; then
12612 error "stripe_count is $stripe_count, expect 2"
12615 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
12616 if [ "$stripe_index" != "$mdt_index" ]; then
12617 error "stripe_index is $stripe_index, expect $mdt_index"
12620 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
12621 error "nlink error after create striped dir"
12623 mkdir $DIR/$tdir/striped_dir/a
12624 mkdir $DIR/$tdir/striped_dir/b
12626 stat $DIR/$tdir/striped_dir/a ||
12627 error "create dir under striped dir failed"
12628 stat $DIR/$tdir/striped_dir/b ||
12629 error "create dir under striped dir failed"
12631 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
12632 error "nlink error after mkdir"
12634 rmdir $DIR/$tdir/striped_dir/a
12635 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
12636 error "nlink error after rmdir"
12638 rmdir $DIR/$tdir/striped_dir/b
12639 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
12640 error "nlink error after rmdir"
12642 rmdir $DIR/$tdir/striped_dir ||
12643 error "rmdir striped dir error"
12651 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12652 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12654 test_striped_dir 0 || error "failed on striped dir on MDT0"
12655 test_striped_dir 1 || error "failed on striped dir on MDT0"
12657 run_test 300a "basic striped dir sanity test"
12660 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12661 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12667 test_mkdir $DIR/$tdir || error "mkdir fail"
12668 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12669 error "set striped dir error"
12670 for ((i=0; i<10; i++)); do
12671 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
12673 touch $DIR/$tdir/striped_dir/file_$i ||
12674 error "touch error $i"
12675 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
12676 [ $mtime1 -eq $mtime2 ] &&
12677 error "mtime not change after create"
12679 rm -f $DIR/$tdir/striped_dir/file_$i ||
12680 error "unlink error $i"
12681 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
12682 [ $mtime2 -eq $mtime3 ] &&
12683 error "mtime did not change after unlink"
12687 run_test 300b "check ctime/mtime for striped dir"
12690 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12691 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12694 mkdir -p $DIR/$tdir
12695 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
12696 error "set striped dir error"
12698 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
12699 error "chown striped dir failed"
12701 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
12702 error "create 5k files failed"
12704 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
12706 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
12710 run_test 300c "chown && check ls under striped directory"
12713 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12714 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12718 mkdir -p $DIR/$tdir
12719 $SETSTRIPE -c 2 $DIR/$tdir
12721 #local striped directory
12722 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12723 error "set striped dir error"
12724 createmany -o $DIR/$tdir/striped_dir/f 10 ||
12725 error "create 10 files failed"
12727 #remote striped directory
12728 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
12729 error "set striped dir error"
12730 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
12731 error "create 10 files failed"
12733 for file in $(find $DIR/$tdir); do
12734 stripe_count=$($GETSTRIPE -c $file)
12735 [ $stripe_count -eq 2 ] ||
12736 error "wrong stripe $stripe_count for $file"
12741 run_test 300d "check default stripe under striped directory"
12744 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12745 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12749 mkdir -p $DIR/$tdir
12751 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12752 error "set striped dir error"
12754 touch $DIR/$tdir/striped_dir/a
12755 touch $DIR/$tdir/striped_dir/b
12756 touch $DIR/$tdir/striped_dir/c
12758 mkdir $DIR/$tdir/striped_dir/dir_a
12759 mkdir $DIR/$tdir/striped_dir/dir_b
12760 mkdir $DIR/$tdir/striped_dir/dir_c
12762 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
12763 error "set striped dir under striped dir error"
12765 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_b ||
12766 error "set striped dir under striped dir error"
12768 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
12769 error "set striped dir under striped dir error"
12771 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/b &&
12772 error "rename file under striped dir should fail"
12774 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b &&
12775 error "rename dir under striped dir should fail"
12777 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b &&
12778 error "rename dir under different stripes should fail"
12780 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
12781 error "rename file under striped dir should succeed"
12783 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_c ||
12784 error "rename dir under striped dir should succeed"
12788 run_test 300e "check rename under striped directory"
12791 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12792 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12797 mkdir -p $DIR/$tdir
12799 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12800 error "set striped dir error"
12802 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
12803 error "set striped dir error"
12805 touch $DIR/$tdir/striped_dir/a
12806 mkdir $DIR/$tdir/striped_dir/dir_a
12807 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
12808 error "create striped dir under striped dir fails"
12810 touch $DIR/$tdir/striped_dir1/b
12811 mkdir $DIR/$tdir/striped_dir1/dir_b
12812 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
12813 error "create striped dir under striped dir fails"
12815 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/b &&
12816 error "rename file under different striped dir should fail"
12818 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b &&
12819 error "rename dir under different striped dir should fail"
12821 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b &&
12822 error "rename striped dir under diff striped dir should fail"
12824 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
12825 error "rename file under diff striped dirs fails"
12827 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_a ||
12828 error "rename dir under diff striped dirs fails"
12832 run_test 300f "check rename cross striped directory"
12835 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12840 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
12841 $DIR/$tdir/striped_dir ||
12842 error "set striped dir error"
12844 $LFS setdirstripe -D -c $MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
12845 error "set default stripe on striped dir error"
12847 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/striped_dir)
12848 [ $stripe_count -eq $MDSCOUNT ] ||
12849 error "default stripe wrong expect $MDSCOUNT get $stripe_count"
12851 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
12853 for dir in $(find $DIR/$tdir/striped_dir/*); do
12854 stripe_count=$($LFS getdirstripe -c $dir)
12855 [ $stripe_count -eq $MDSCOUNT ] ||
12856 error "expect $MDSCOUNT get $stripe_count for $dir"
12859 rmdir $DIR/$tdir/striped_dir/* || error "rmdir1 failed"
12860 #change default stripe count to 2
12861 $LFS setdirstripe -D -c 2 -t all_char $DIR/$tdir/striped_dir ||
12862 error "set default stripe on striped dir error"
12864 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
12866 rmdir $DIR/$tdir/striped_dir/* || error "rmdir2 failed"
12868 #change default stripe count to 1
12869 $LFS setdirstripe -D -c 1 -t all_char $DIR/$tdir/striped_dir ||
12870 error "set default stripe on striped dir error"
12872 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
12873 for dir in $(find $DIR/$tdir/striped_dir/*); do
12874 stripe_count=$($LFS getdirstripe -c $dir)
12875 [ $stripe_count -eq 1 ] ||
12876 error "expect 1 get $stripe_count for $dir"
12878 rmdir $DIR/$tdir/striped_dir/* || error "rmdir3 failed"
12880 run_test 300g "check default striped directory for striped directory"
12883 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12884 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12890 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
12891 error "set striped dir error"
12893 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
12894 error "create files under striped dir failed"
12896 # unfortunately, we need to umount to clear dir layout cache for now
12897 # once we fully implement dir layout, we can drop this
12898 umount_client $MOUNT || error "umount failed"
12899 mount_client $MOUNT || error "mount failed"
12901 #set the stripe to be unknown hash type
12902 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
12903 $LCTL set_param fail_loc=0x1901
12904 for ((i = 0; i < 10; i++)); do
12905 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
12906 error "stat f-$i failed"
12907 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
12910 touch $DIR/$tdir/striped_dir/f0 &&
12911 error "create under striped dir with unknown hash should fail"
12913 $LCTL set_param fail_loc=0
12915 umount_client $MOUNT || error "umount failed"
12916 mount_client $MOUNT || error "mount failed"
12920 run_test 300h "client handle unknown hash type striped directory"
12922 test_400a() { # LU-1606, was conf-sanity test_74
12923 local extra_flags=''
12924 local out=$TMP/$tfile
12925 local prefix=/usr/include/lustre
12928 if ! which $CC > /dev/null 2>&1; then
12929 skip_env "$CC is not installed"
12933 if ! [[ -d $prefix ]]; then
12934 # Assume we're running in tree and fixup the include path.
12935 extra_flags+=" -I$LUSTRE/../libcfs/include"
12936 extra_flags+=" -I$LUSTRE/include"
12937 extra_flags+=" -L$LUSTRE/utils"
12940 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
12941 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
12942 error "client api broken"
12945 run_test 400a "Lustre client api program can compile and link"
12947 test_400b() { # LU-1606, LU-5011
12949 local out=$TMP/$tfile
12950 local prefix=/usr/include/lustre
12952 # We use a hard coded prefix so that this test will not fail
12953 # when run in tree. There are headers in lustre/include/lustre/
12954 # that are not packaged (like lustre_idl.h) and have more
12955 # complicated include dependencies (like config.h and lnet/types.h).
12956 # Since this test about correct packaging we just skip them when
12957 # they don't exist (see below) rather than try to fixup cppflags.
12959 if ! which $CC > /dev/null 2>&1; then
12960 skip_env "$CC is not installed"
12964 for header in $prefix/*.h; do
12965 if ! [[ -f "$header" ]]; then
12969 if [[ "$(basename $header)" == liblustreapi.h ]]; then
12970 continue # liblustreapi.h is deprecated.
12973 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
12974 error "cannot compile '$header'"
12977 run_test 400b "packaged headers can be compiled"
12980 # tests that do cleanup/setup should be run at the end
12984 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12986 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
12987 $LCTL set_param fail_loc=0x903
12989 cancel_lru_locks MGC
12991 FAIL_ON_ERROR=true cleanup
12992 FAIL_ON_ERROR=true setup
12994 run_test 900 "umount should not race with any mgc requeue thread"
12997 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
12998 check_and_cleanup_lustre
12999 if [ "$I_MOUNTED" != "yes" ]; then
13000 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true