2 # -*- tab-width: 4; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 12622 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 42d 45 51d 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # with LOD/OSP landing
16 # bug number for skipped tests: LU-2036
17 ALWAYS_EXCEPT=" 76 $ALWAYS_EXCEPT"
20 SRCDIR=$(cd $(dirname $0); echo $PWD)
21 export PATH=$PATH:/sbin
25 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
26 CREATETEST=${CREATETEST:-createtest}
28 LFIND=${LFIND:-"$LFS find"}
29 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
31 MCREATE=${MCREATE:-mcreate}
32 OPENFILE=${OPENFILE:-openfile}
33 OPENUNLINK=${OPENUNLINK:-openunlink}
34 export MULTIOP=${MULTIOP:-multiop}
35 READS=${READS:-"reads"}
36 MUNLINK=${MUNLINK:-munlink}
37 SOCKETSERVER=${SOCKETSERVER:-socketserver}
38 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
39 MEMHOG=${MEMHOG:-memhog}
40 DIRECTIO=${DIRECTIO:-directio}
41 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
42 UMOUNT=${UMOUNT:-"umount -d"}
44 CHECK_GRANT=${CHECK_GRANT:-"yes"}
45 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
46 export PARALLEL=${PARALLEL:-"no"}
48 export NAME=${NAME:-local}
55 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
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"
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 $1}' | head -1)
111 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
112 OSTCOUNT=$($LCTL get_param -n lov.$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 ====================="
197 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
198 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
199 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
200 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
201 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
203 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
206 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
207 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
208 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
209 error "$tfile does not have perm 0666 or UID $UID"
210 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
211 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
212 error "$tfile should be 0666 and owned by UID $UID"
214 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
217 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
219 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
220 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
221 error "$tfile should be owned by UID $RUNAS_ID"
222 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
223 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
224 error "$tfile should be owned by UID $RUNAS_ID"
226 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
229 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
231 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
232 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
233 error "$tfile should be owned by GID $UID"
234 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
235 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
236 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
238 run_test 6e "touch f6e; chgrp f6e; $RUNAS chgrp f6e (should return error) =="
241 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
242 test_mkdir $DIR/$tdir || error "mkdir $tfile failed"
243 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
244 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
245 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
246 test_mkdir $DIR/$tdir/d/subdir || error "mkdir $tdir/d/subdir failed"
247 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
248 error "$tdir/d/subdir should be GID $RUNAS_GID"
250 run_test 6g "Is new dir in sgid dir inheriting group?"
252 test_6h() { # bug 7331
253 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
254 touch $DIR/$tfile || error "touch failed"
255 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
256 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
257 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
258 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
259 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
261 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
264 test_mkdir $DIR/$tdir
265 $MCREATE $DIR/$tdir/$tfile
266 chmod 0666 $DIR/$tdir/$tfile
267 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
268 error "$tdir/$tfile should be mode 0666"
270 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
273 if [ ! -d $DIR/$tdir ]; then
276 $MCREATE $DIR/$tdir/$tfile
277 echo -n foo > $DIR/$tdir/$tfile
278 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
279 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
281 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
284 test_mkdir $DIR/$tdir
285 touch $DIR/$tdir/$tfile
286 chmod 0666 $DIR/$tdir/$tfile
287 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
288 error "$tfile mode not 0666"
290 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
293 test_mkdir $DIR/$tdir
294 test_mkdir $DIR/$tdir/d2
295 test_mkdir $DIR/$tdir/d2/d3
296 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
298 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
301 test_mkdir $DIR/$tdir
302 test_mkdir $DIR/$tdir/d2
303 touch $DIR/$tdir/d2/$tfile
304 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
305 error "$tdir/d2/$tfile not a file"
307 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
310 test_mkdir $DIR/$tdir
311 test_mkdir $DIR/$tdir/d2
312 chmod 0666 $DIR/$tdir/d2
313 chmod 0705 $DIR/$tdir/d2
314 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
315 error "$tdir/d2 mode not 0705"
317 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
320 test_mkdir $DIR/$tdir
321 touch $DIR/$tdir/$tfile
322 chmod 0666 $DIR/$tdir/$tfile
323 chmod 0654 $DIR/$tdir/$tfile
324 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
325 error "$tdir/d2 mode not 0654"
327 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
330 test_mkdir $DIR/$tdir
331 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
333 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
334 error "$tdir/$tfile size not 0 after truncate"
336 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
339 test_mkdir $DIR/$tdir
340 touch $DIR/$tdir/$tfile
342 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
344 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
347 test_mkdir $DIR/$tdir
348 touch $DIR/$tdir/$tfile
349 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
350 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
351 error "$tdir/${tfile_2} not a file after rename"
353 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
356 test_mkdir $DIR/$tdir
357 touch $DIR/$tdir/$tfile
358 rm -rf $DIR/$tdir/$tfile
359 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
361 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
364 test_mkdir -p $DIR/$tdir
365 touch $DIR/$tdir/$tfile
366 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
368 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
369 error "$tdir/l-exist not a symlink"
370 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
371 error "$tdir/l-exist not referencing a file"
372 rm -f $DIR/$tdir/l-exist
373 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
375 run_test 17a "symlinks: create, remove (real) =================="
378 test_mkdir -p $DIR/$tdir
379 ln -s no-such-file $DIR/$tdir/l-dangle
381 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
382 error "$tdir/l-dangle not referencing no-such-file"
383 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
384 error "$tdir/l-dangle not referencing non-existent file"
385 rm -f $DIR/$tdir/l-dangle
386 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
388 run_test 17b "symlinks: create, remove (dangling) =============="
390 test_17c() { # bug 3440 - don't save failed open RPC for replay
391 test_mkdir -p $DIR/$tdir
392 ln -s foo $DIR/$tdir/$tfile
393 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
395 run_test 17c "symlinks: open dangling (should return error) ===="
398 test_mkdir -p $DIR/$tdir
399 ln -s foo $DIR/$tdir/$tfile
400 touch $DIR/$tdir/$tfile || error "creating to new symlink"
402 run_test 17d "symlinks: create dangling ========================"
405 test_mkdir -p $DIR/$tdir
406 local foo=$DIR/$tdir/$tfile
407 ln -s $foo $foo || error "create symlink failed"
408 ls -l $foo || error "ls -l failed"
409 ls $foo && error "ls not failed" || true
411 run_test 17e "symlinks: create recursive symlink (should return error) ===="
414 test_mkdir -p $DIR/d17f
415 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
416 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
417 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
418 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
419 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
420 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
423 run_test 17f "symlinks: long and very long symlink name ========================"
425 # str_repeat(S, N) generate a string that is string S repeated N times
430 while [ $((n -= 1)) -ge 0 ]; do
436 # Long symlinks and LU-2241
438 test_mkdir -p $DIR/$tdir
439 local TESTS="59 60 61 4094 4095"
441 # Fix for inode size boundary in 2.1.4
442 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
445 # Patch not applied to 2.2 or 2.3 branches
446 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
447 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
450 # skip long symlink name for rhel6.5.
451 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
452 grep -q '6.5' /etc/redhat-release && TESTS="59 60 61 4062 4063"
455 local SYMNAME=$(str_repeat 'x' $i)
456 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
457 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
460 run_test 17g "symlinks: really long symlink name and inode boundaries"
462 test_17h() { #bug 17378
463 remote_mds_nodsh && skip "remote MDS with nodsh" && return
464 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
466 test_mkdir -p $DIR/$tdir
467 if [ $MDSCOUNT -gt 1 ]; then
468 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
472 $SETSTRIPE -c -1 $DIR/$tdir
473 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
474 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
475 touch $DIR/$tdir/$tfile || true
477 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
479 test_17i() { #bug 20018
480 remote_mds_nodsh && skip "remote MDS with nodsh" && return
481 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
482 test_mkdir -p $DIR/$tdir
483 local foo=$DIR/$tdir/$tfile
485 if [ $MDSCOUNT -gt 1 ]; then
486 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
490 ln -s $foo $foo || error "create symlink failed"
491 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
492 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
493 ls -l $foo && error "error not detected"
496 run_test 17i "don't panic on short symlink"
498 test_17k() { #bug 22301
499 rsync --help | grep -q xattr ||
500 skip_env "$(rsync --version| head -1) does not support xattrs"
501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
502 test_mkdir -p $DIR/$tdir
503 test_mkdir -p $DIR/$tdir.new
504 touch $DIR/$tdir/$tfile
505 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
506 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
507 error "rsync failed with xattrs enabled"
509 run_test 17k "symlinks: rsync with xattrs enabled ========================="
511 test_17l() { # LU-279
513 touch $DIR/$tdir/$tfile
514 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
515 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
516 # -h to not follow symlinks. -m '' to list all the xattrs.
517 # grep to remove first line: '# file: $path'.
518 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
520 lgetxattr_size_check $path $xattr ||
521 error "lgetxattr_size_check $path $xattr failed"
525 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
529 local short_sym="0123456789"
530 local WDIR=$DIR/${tdir}m
537 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
538 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
539 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
541 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
542 skip "only for ldiskfs MDT" && return 0
544 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
548 # create a long symlink file
549 for ((i = 0; i < 4; ++i)); do
550 long_sym=${long_sym}${long_sym}
553 echo "create 512 short and long symlink files under $WDIR"
554 for ((i = 0; i < 256; ++i)); do
555 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
556 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
562 wait_delete_completed
564 echo "recreate the 512 symlink files with a shorter string"
565 for ((i = 0; i < 512; ++i)); do
566 # rewrite the symlink file with a shorter string
567 ln -sf ${long_sym} $WDIR/long-$i
568 ln -sf ${short_sym} $WDIR/short-$i
571 mds_index=$($LFS getstripe -M $WDIR)
572 mds_index=$((mds_index+1))
573 devname=$(mdsdevname $mds_index)
574 cmd="$E2FSCK -fnvd $devname"
576 echo "stop and checking mds${mds_index}: $cmd"
577 # e2fsck should not return error
579 do_facet mds${mds_index} $cmd || rc=$?
581 start mds${mds_index} $devname $MDS_MOUNT_OPTS
582 df $MOUNT > /dev/null 2>&1
583 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
584 "short/long symlink MDT: rc=$rc"
587 run_test 17m "run e2fsck against MDT which contains short/long symlink"
589 check_fs_consistency_17n() {
595 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
596 # so it only check MDT1/MDT2 instead of all of MDTs.
597 for mdt_index in $(seq 1 2); do
598 devname=$(mdsdevname $mdt_index)
599 cmd="$E2FSCK -fnvd $devname"
601 echo "stop and checking mds${mdt_index}: $cmd"
602 # e2fsck should not return error
604 do_facet mds${mdt_index} $cmd || rc=$?
606 start mds${mdt_index} $devname $MDS_MOUNT_OPTS
607 df $MOUNT > /dev/null 2>&1
608 [ $rc -ne 0 ] && break
616 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
617 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
618 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
620 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
621 skip "only for ldiskfs MDT" && return 0
623 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
625 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
628 for ((i=0; i<10; i++)); do
629 $LFS mkdir -i 1 $DIR/$tdir/remote_dir_${i} ||
630 error "create remote dir error $i"
631 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
632 error "create files under remote dir failed $i"
635 check_fs_consistency_17n || error "e2fsck report error"
637 for ((i=0;i<10;i++)); do
638 rm -rf $DIR/$tdir/remote_dir_${i} ||
639 error "destroy remote dir error $i"
642 check_fs_consistency_17n || error "e2fsck report error"
644 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
647 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ]] &&
648 skip "Need MDS version at least 2.3.64" && return
650 local WDIR=$DIR/${tdir}o
656 mdt_index=$($LFS getstripe -M $WDIR)
657 mdt_index=$((mdt_index+1))
658 mdtdevname=$(mdsdevname $mdt_index)
662 start mds${mdt_index} $mdtdevname $MDS_MOUNT_OPTS
664 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
665 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
666 ls -l $WDIR/$tfile && rc=1
667 do_facet mds${mdt_index} lctl set_param fail_loc=0
668 [[ $rc -ne 0 ]] && error "stat file should fail"
671 run_test 17o "stat file with incompat LMA feature"
674 touch $DIR/f || error "Failed to touch $DIR/f: $?"
675 ls $DIR || error "Failed to ls $DIR: $?"
677 run_test 18 "touch .../f ; ls ... =============================="
683 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
685 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
688 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
690 run_test 19b "ls -l .../f19 (should return error) =============="
693 [ $RUNAS_ID -eq $UID ] &&
694 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
695 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
697 run_test 19c "$RUNAS touch .../f19 (should return error) =="
700 cat $DIR/f19 && error || true
702 run_test 19d "cat .../f19 (should return error) =============="
714 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
716 run_test 20 "touch .../f ; ls -l ... ==========================="
719 test_mkdir -p $DIR/$tdir
720 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
721 ln -s dangle $DIR/$tdir/link
722 echo foo >> $DIR/$tdir/link
723 cat $DIR/$tdir/dangle
724 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
725 $CHECKSTAT -f -t file $DIR/$tdir/link ||
726 error "$tdir/link not linked to a file"
728 run_test 21 "write to dangling link ============================"
732 test_mkdir -p $DIR/$tdir
733 chown $RUNAS_ID:$RUNAS_GID $WDIR
734 (cd $WDIR || error "cd $WDIR failed";
735 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
737 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
738 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
739 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
741 run_test 22 "unpack tar archive as non-root user ==============="
745 test_mkdir -p $DIR/$tdir
746 local file=$DIR/$tdir/$tfile
748 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
749 openfile -f O_CREAT:O_EXCL $file &&
750 error "$file recreate succeeded" || true
752 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
754 test_23b() { # bug 18988
755 test_mkdir -p $DIR/$tdir
756 local file=$DIR/$tdir/$tfile
759 echo foo > $file || error "write filed"
760 echo bar >> $file || error "append filed"
761 $CHECKSTAT -s 8 $file || error "wrong size"
764 run_test 23b "O_APPEND check =========================="
768 echo '-- same directory rename'
769 test_mkdir $DIR/$tdir
770 touch $DIR/$tdir/$tfile.1
771 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
772 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
774 run_test 24a "rename file to non-existent target"
777 test_mkdir $DIR/$tdir
778 touch $DIR/$tdir/$tfile.{1,2}
779 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
780 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
781 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
783 run_test 24b "rename file to existing target"
786 test_mkdir $DIR/$tdir
787 test_mkdir $DIR/$tdir/d$testnum.1
788 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
789 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
790 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
792 run_test 24c "rename directory to non-existent target"
795 test_mkdir -c1 $DIR/$tdir
796 test_mkdir -c1 $DIR/$tdir/d$testnum.1
797 test_mkdir -c1 $DIR/$tdir/d$testnum.2
798 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
799 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
800 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
802 run_test 24d "rename directory to existing target"
805 echo '-- cross directory renames --'
809 mv $DIR/R5a/f $DIR/R5b/g
810 $CHECKSTAT -a $DIR/R5a/f || error
811 $CHECKSTAT -t file $DIR/R5b/g || error
813 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
818 touch $DIR/R6a/f $DIR/R6b/g
819 mv $DIR/R6a/f $DIR/R6b/g
820 $CHECKSTAT -a $DIR/R6a/f || error
821 $CHECKSTAT -t file $DIR/R6b/g || error
823 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
828 test_mkdir $DIR/R7a/d
829 mv $DIR/R7a/d $DIR/R7b/e
830 $CHECKSTAT -a $DIR/R7a/d || error
831 $CHECKSTAT -t dir $DIR/R7b/e || error
833 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
836 test_mkdir -c1 $DIR/R8a
837 test_mkdir -c1 $DIR/R8b
838 test_mkdir -c1 $DIR/R8a/d
839 test_mkdir -c1 $DIR/R8b/e
840 mrename $DIR/R8a/d $DIR/R8b/e
841 $CHECKSTAT -a $DIR/R8a/d || error
842 $CHECKSTAT -t dir $DIR/R8b/e || error
844 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
847 echo "-- rename error cases"
851 mrename $DIR/R9/f $DIR/R9/a
852 $CHECKSTAT -t file $DIR/R9/f || error
853 $CHECKSTAT -t dir $DIR/R9/a || error
854 $CHECKSTAT -a $DIR/R9/a/f || error
856 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
860 mrename $DIR/R10/f $DIR/R10/g
861 $CHECKSTAT -t dir $DIR/R10 || error
862 $CHECKSTAT -a $DIR/R10/f || error
863 $CHECKSTAT -a $DIR/R10/g || error
865 run_test 24j "source does not exist ============================"
869 test_mkdir $DIR/R11a/d
871 mv $DIR/R11a/f $DIR/R11a/d
872 $CHECKSTAT -a $DIR/R11a/f || error
873 $CHECKSTAT -t file $DIR/R11a/d/f || error
875 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
877 # bug 2429 - rename foo foo foo creates invalid file
880 $MULTIOP $f OcNs || error
882 run_test 24l "Renaming a file to itself ========================"
886 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
887 # on ext3 this does not remove either the source or target files
888 # though the "expected" operation would be to remove the source
889 $CHECKSTAT -t file ${f} || error "${f} missing"
890 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
892 run_test 24m "Renaming a file to a hard link to itself ========="
896 # this stats the old file after it was renamed, so it should fail
900 $CHECKSTAT ${f}.rename
903 run_test 24n "Statting the old file after renaming (Posix rename 2)"
906 check_kernel_version 37 || return 0
907 test_mkdir -p $DIR/d24o
908 rename_many -s random -v -n 10 $DIR/d24o
910 run_test 24o "rename of files during htree split ==============="
915 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
916 mrename $DIR/R12a $DIR/R12b
917 $CHECKSTAT -a $DIR/R12a || error
918 $CHECKSTAT -t dir $DIR/R12b || error
919 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
920 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
922 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
924 cleanup_multiop_pause() {
930 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
933 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
934 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
937 trap cleanup_multiop_pause EXIT
938 mrename $DIR/R13a $DIR/R13b
939 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
940 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
941 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
942 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
943 cleanup_multiop_pause
944 wait $MULTIPID || error "multiop close failed"
946 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
948 test_24r() { #bug 3789
950 test_mkdir $DIR/R14a/b
951 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
952 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
953 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
955 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
959 test_mkdir $DIR/R15a/b
960 test_mkdir $DIR/R15a/b/c
961 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
962 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
963 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
965 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
968 test_mkdir $DIR/R16a/b
969 test_mkdir $DIR/R16a/b/c
970 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
971 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
972 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
974 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
976 test_24u() { # bug12192
978 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
979 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
981 run_test 24u "create stripe file"
987 simple_cleanup_common() {
990 wait_delete_completed
993 max_pages_per_rpc() {
994 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -1
999 local FREE_INODES=$(mdt_free_inodes 0)
1000 [ $FREE_INODES -lt $NRFILES ] && \
1001 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
1004 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1005 trap simple_cleanup_common EXIT
1007 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1008 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && NRFILES=10000
1011 createmany -m $DIR/$tdir/$tfile $NRFILES
1013 cancel_lru_locks mdc
1014 lctl set_param mdc.*.stats clear
1016 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1018 # LU-5 large readdir
1019 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1020 # 8 bytes for name(filename is mostly 5 in this test) +
1021 # 8 bytes for luda_type
1022 # take into account of overhead in lu_dirpage header and end mark in
1023 # each page, plus one in RPC_NUM calculation.
1025 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1026 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1027 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats | \
1028 awk '/^mds_readpage/ {print $2}')
1029 [ $mds_readpage -gt $RPC_NUM ] && \
1030 error "large readdir doesn't take effect"
1032 simple_cleanup_common
1034 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1036 test_24w() { # bug21506
1038 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1039 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1040 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1041 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1042 [ "$SZ1" = "$SZ2" ] || \
1043 error "Error reading at the end of the file $tfile"
1045 run_test 24w "Reading a file larger than 4Gb"
1048 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1049 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1051 local remote_dir=$DIR/$tdir/remote_dir
1054 $LFS mkdir -i $MDTIDX $remote_dir ||
1055 error "create remote directory failed"
1057 mkdir -p $DIR/$tdir/src_dir
1058 touch $DIR/$tdir/src_file
1059 mkdir -p $remote_dir/tgt_dir
1060 touch $remote_dir/tgt_file
1062 mrename $remote_dir $DIR/ &&
1063 error "rename dir cross MDT works!"
1065 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
1066 error "rename dir cross MDT works!"
1068 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1069 error "rename file cross MDT works!"
1071 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1072 error "ln file cross MDT should not work!"
1074 rm -rf $DIR/$tdir || error "Can not delete directories"
1076 run_test 24x "cross rename/link should be failed"
1079 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1080 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1082 local remote_dir=$DIR/$tdir/remote_dir
1085 $LFS mkdir -i $MDTIDX $remote_dir ||
1086 error "create remote directory failed"
1088 mkdir -p $remote_dir/src_dir
1089 touch $remote_dir/src_file
1090 mkdir -p $remote_dir/tgt_dir
1091 touch $remote_dir/tgt_file
1093 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1094 error "rename subdir in the same remote dir failed!"
1096 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1097 error "rename files in the same remote dir failed!"
1099 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1100 error "link files in the same remote dir failed!"
1102 rm -rf $DIR/$tdir || error "Can not delete directories"
1104 run_test 24y "rename/link on the same dir should succeed"
1107 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1108 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1110 local remote_src=$DIR/$tdir/remote_dir
1111 local remote_tgt=$DIR/$tdir/remote_tgt
1114 $LFS mkdir -i $MDTIDX $remote_src ||
1115 error "create remote directory failed"
1117 $LFS mkdir -i $MDTIDX $remote_tgt ||
1118 error "create remote directory failed"
1120 mrename $remote_src $remote_tgt &&
1121 error "rename remote dirs should not work!"
1123 # If target dir does not exists, it should succeed
1125 mrename $remote_src $remote_tgt ||
1126 error "rename remote dirs(tgt dir does not exists) failed!"
1128 rm -rf $DIR/$tdir || error "Can not delete directories"
1130 run_test 24z "rename one remote dir to another remote dir should fail"
1132 test_24A() { # LU-3182
1137 createmany -m $DIR/$tdir/$tfile $NFILES
1138 local t=`ls $DIR/$tdir | wc -l`
1139 local u=`ls $DIR/$tdir | sort -u | wc -l`
1140 if [ $t -ne $NFILES -o $u -ne $NFILES ] ; then
1141 error "Expected $NFILES files, got $t ($u unique)"
1144 rm -rf $DIR/$tdir || error "Can not delete directories"
1146 run_test 24A "readdir() returns correct number of entries."
1149 echo '== symlink sanity ============================================='
1153 touch $DIR/s25/foo || error
1155 run_test 25a "create file in symlinked directory ==============="
1158 [ ! -d $DIR/d25 ] && test_25a
1159 $CHECKSTAT -t file $DIR/s25/foo || error
1161 run_test 25b "lookup file in symlinked directory ==============="
1165 test_mkdir $DIR/d26/d26-2
1166 ln -s d26/d26-2 $DIR/s26
1167 touch $DIR/s26/foo || error
1169 run_test 26a "multiple component symlink ======================="
1172 test_mkdir -p $DIR/d26b/d26-2
1173 ln -s d26b/d26-2/foo $DIR/s26-2
1174 touch $DIR/s26-2 || error
1176 run_test 26b "multiple component symlink at end of lookup ======"
1179 test_mkdir $DIR/d26.2
1180 touch $DIR/d26.2/foo
1181 ln -s d26.2 $DIR/s26.2-1
1182 ln -s s26.2-1 $DIR/s26.2-2
1183 ln -s s26.2-2 $DIR/s26.2-3
1184 chmod 0666 $DIR/s26.2-3/foo
1186 run_test 26c "chain of symlinks ================================"
1188 # recursive symlinks (bug 439)
1190 ln -s d26-3/foo $DIR/d26-3
1192 run_test 26d "create multiple component recursive symlink ======"
1195 [ ! -h $DIR/d26-3 ] && test_26d
1198 run_test 26e "unlink multiple component recursive symlink ======"
1200 # recursive symlinks (bug 7022)
1202 test_mkdir -p $DIR/$tdir
1203 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1204 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1205 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1206 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1207 cd $tfile || error "cd $tfile failed"
1208 ln -s .. dotdot || error "ln dotdot failed"
1209 ln -s dotdot/lndir lndir || error "ln lndir failed"
1210 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1211 output=`ls $tfile/$tfile/lndir/bar1`
1212 [ "$output" = bar1 ] && error "unexpected output"
1213 rm -r $tfile || error "rm $tfile failed"
1214 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1216 run_test 26f "rm -r of a directory which has recursive symlink ="
1219 echo '== stripe sanity =============================================='
1220 test_mkdir -p $DIR/d27 || error "mkdir failed"
1222 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1223 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1225 log "== test_27a: write to one stripe file ========================="
1226 cp /etc/hosts $DIR/d27/f0 || error
1228 run_test 27a "one stripe file =================================="
1231 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
1232 test_mkdir -p $DIR/d27
1233 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1234 $GETSTRIPE -c $DIR/d27/f01
1235 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1236 error "two-stripe file doesn't have two stripes"
1238 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1240 run_test 27b "create and write to two stripe file"
1243 test_mkdir -p $DIR/d27
1244 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1245 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1246 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1248 run_test 27d "create file with default settings ================"
1251 test_mkdir -p $DIR/d27
1252 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1253 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1254 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1256 run_test 27e "setstripe existing file (should return error) ======"
1259 test_mkdir -p $DIR/d27
1260 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1261 dd if=/dev/zero of=$DIR/d27/fbad bs=4k count=4 || error "dd failed"
1262 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1264 run_test 27f "setstripe with bad stripe size (should return error)"
1267 test_mkdir -p $DIR/d27
1268 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1269 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1270 error "$DIR/d27/fnone has object"
1272 run_test 27g "$GETSTRIPE with no objects"
1275 touch $DIR/d27/fsome || error "touch failed"
1276 [ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ] || error "missing objects"
1278 run_test 27i "$GETSTRIPE with some objects"
1281 test_mkdir -p $DIR/d27
1282 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1284 run_test 27j "setstripe with bad stripe offset (should return error)"
1286 test_27k() { # bug 2844
1287 test_mkdir -p $DIR/d27
1289 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1290 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1291 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1292 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1293 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "1:$BLKSIZE > $LL_MAX_BLKSIZE"
1294 dd if=/dev/zero of=$FILE bs=4k count=1
1295 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1296 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "2:$BLKSIZE > $LL_MAX_BLKSIZE"
1298 run_test 27k "limit i_blksize for broken user apps ============="
1301 test_mkdir -p $DIR/d27
1302 mcreate $DIR/f27l || error "creating file"
1303 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1304 error "setstripe should have failed" || true
1306 run_test 27l "check setstripe permissions (should return error)"
1309 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1311 if [ $ORIGFREE -gt $MAXFREE ]; then
1312 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1315 trap simple_cleanup_common EXIT
1316 test_mkdir -p $DIR/$tdir
1317 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1318 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1319 error "dd should fill OST0"
1321 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1323 [ $i -gt 256 ] && break
1326 touch $DIR/$tdir/f27m_$i
1327 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1328 error "OST0 was full but new created file still use it"
1330 touch $DIR/$tdir/f27m_$i
1331 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1332 error "OST0 was full but new created file still use it"
1333 simple_cleanup_common
1335 run_test 27m "create file while OST0 was full =================="
1338 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1342 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1343 # if the OST isn't full anymore.
1345 local OSTIDX=${1:-""}
1347 local list=$(comma_list $(osts_nodes))
1348 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1350 do_nodes $list lctl set_param fail_loc=0
1351 sync # initiate all OST_DESTROYs from MDS to OST
1355 exhaust_precreations() {
1358 local FAILIDX=${3:-$OSTIDX}
1360 test_mkdir -p $DIR/$tdir
1361 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1362 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1364 local OST=$(ostname_from_index $OSTIDX)
1365 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1366 sed -e 's/_UUID$//;s/^.*-//')
1369 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1370 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1371 osc.$mdtosc_proc1.prealloc_last_id)
1372 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1373 osc.$mdtosc_proc1.prealloc_next_id)
1375 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1376 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1378 test_mkdir -p $DIR/$tdir/${OST}
1379 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1380 #define OBD_FAIL_OST_ENOSPC 0x215
1381 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1382 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1383 echo "Creating to objid $last_id on ost $OST..."
1384 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1385 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1386 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1390 exhaust_all_precreations() {
1392 for (( i=0; i < OSTCOUNT; i++ )) ; do
1393 exhaust_precreations $i $1 -1
1398 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1399 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1400 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1401 remote_ost_nodsh && skip "remote OST with nodsh" && return
1404 rm -f $DIR/$tdir/$tfile
1405 exhaust_precreations 0 0x80000215
1406 $SETSTRIPE -c -1 $DIR/$tdir
1407 touch $DIR/$tdir/$tfile || error
1408 $GETSTRIPE $DIR/$tdir/$tfile
1411 run_test 27n "create file with some full OSTs =================="
1414 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1415 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1416 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1417 remote_ost_nodsh && skip "remote OST with nodsh" && return
1420 rm -f $DIR/$tdir/$tfile
1421 exhaust_all_precreations 0x215
1423 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1428 run_test 27o "create file with all full OSTs (should error) ===="
1431 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1432 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1433 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1434 remote_ost_nodsh && skip "remote OST with nodsh" && return
1437 rm -f $DIR/$tdir/$tfile
1438 test_mkdir -p $DIR/$tdir
1440 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1441 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1442 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1444 exhaust_precreations 0 0x80000215
1445 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1446 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1447 $GETSTRIPE $DIR/$tdir/$tfile
1451 run_test 27p "append to a truncated file with some full OSTs ==="
1454 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1455 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1456 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1457 remote_ost_nodsh && skip "remote OST with nodsh" && return
1460 rm -f $DIR/$tdir/$tfile
1462 test_mkdir -p $DIR/$tdir
1463 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1464 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1465 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1467 exhaust_all_precreations 0x215
1469 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1470 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1474 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1477 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1478 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1479 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1480 remote_ost_nodsh && skip "remote OST with nodsh" && return
1483 rm -f $DIR/$tdir/$tfile
1484 exhaust_precreations 0 0x80000215
1486 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1490 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1492 test_27s() { # bug 10725
1493 test_mkdir -p $DIR/$tdir
1494 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1495 local stripe_count=0
1496 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1497 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1498 error "stripe width >= 2^32 succeeded" || true
1501 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1503 test_27t() { # bug 10864
1508 $WLFS getstripe $tfile
1511 run_test 27t "check that utils parse path correctly"
1513 test_27u() { # bug 4900
1514 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1515 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1517 local list=$(comma_list $(mdts_nodes))
1519 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1520 do_nodes $list $LCTL set_param fail_loc=0x139
1521 test_mkdir -p $DIR/$tdir
1523 createmany -o $DIR/$tdir/t- 1000
1524 do_nodes $list $LCTL set_param fail_loc=0
1526 TLOG=$DIR/$tfile.getstripe
1527 $GETSTRIPE $DIR/$tdir > $TLOG
1528 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1529 unlinkmany $DIR/$tdir/t- 1000
1530 [ $OBJS -gt 0 ] && \
1531 error "$OBJS objects created on OST-0. See $TLOG" || pass
1533 run_test 27u "skip object creation on OSC w/o objects =========="
1535 test_27v() { # bug 4900
1536 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1537 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1538 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1539 remote_ost_nodsh && skip "remote OST with nodsh" && return
1541 exhaust_all_precreations 0x215
1544 test_mkdir -p $DIR/$tdir
1545 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1547 touch $DIR/$tdir/$tfile
1548 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1550 for (( i=1; i < OSTCOUNT; i++ )); do
1551 do_facet ost$i lctl set_param fail_loc=0x705
1553 local START=`date +%s`
1554 createmany -o $DIR/$tdir/$tfile 32
1556 local FINISH=`date +%s`
1557 local TIMEOUT=`lctl get_param -n timeout`
1558 local PROCESS=$((FINISH - START))
1559 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1560 error "$FINISH - $START >= $TIMEOUT / 2"
1561 sleep $((TIMEOUT / 2 - PROCESS))
1564 run_test 27v "skip object creation on slow OST ================="
1566 test_27w() { # bug 10997
1567 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1568 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1569 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1570 error "stripe size $size != 65536" || true
1571 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1572 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1574 run_test 27w "check $SETSTRIPE -S option"
1577 [ "$OSTCOUNT" -lt "2" ] &&
1578 skip_env "skipping multiple stripe count/offset test" && return
1580 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1581 for i in $(seq 1 $OSTCOUNT); do
1583 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1584 error "setstripe -c $i -i $offset failed"
1585 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1586 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1587 [ $count -ne $i ] && error "stripe count $count != $i" || true
1588 [ $index -ne $offset ] &&
1589 error "stripe offset $index != $offset" || true
1592 run_test 27wa "check $SETSTRIPE -c -i options"
1595 remote_ost_nodsh && skip "remote OST with nodsh" && return
1596 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1597 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1598 OFFSET=$(($OSTCOUNT - 1))
1600 local OST=$(ostname_from_index $OSTIDX)
1602 test_mkdir -p $DIR/$tdir
1603 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1604 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1606 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1607 for i in `seq 0 $OFFSET`; do
1608 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1609 error "OST0 was degraded but new created file still use it"
1611 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1613 run_test 27x "create files while OST0 is degraded"
1616 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1617 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1618 remote_ost_nodsh && skip "remote OST with nodsh" && return
1619 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1621 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1622 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1623 osc.$mdtosc.prealloc_last_id)
1624 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1625 osc.$mdtosc.prealloc_next_id)
1626 local fcount=$((last_id - next_id))
1627 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1628 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1630 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1631 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1632 local OST_DEACTIVE_IDX=-1
1637 for OSC in $MDS_OSCS; do
1638 OST=$(osc_to_ost $OSC)
1639 OSTIDX=$(index_from_ostuuid $OST)
1640 if [ $OST_DEACTIVE_IDX == -1 ]; then
1641 OST_DEACTIVE_IDX=$OSTIDX
1643 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1644 echo $OSC "is Deactivated:"
1645 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1649 OSTIDX=$(index_from_ostuuid $OST)
1651 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1653 for OSC in $MDS_OSCS; do
1654 OST=$(osc_to_ost $OSC)
1655 OSTIDX=$(index_from_ostuuid $OST)
1656 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1657 echo $OST "is degraded:"
1658 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1659 obdfilter.$OST.degraded=1
1664 createmany -o $DIR/$tdir/$tfile $fcount
1666 for OSC in $MDS_OSCS; do
1667 OST=$(osc_to_ost $OSC)
1668 OSTIDX=$(index_from_ostuuid $OST)
1669 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1670 echo $OST "is recovered from degraded:"
1671 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1672 obdfilter.$OST.degraded=0
1674 do_facet $SINGLEMDS lctl --device %$OSC activate
1678 # all osp devices get activated, hence -1 stripe count restored
1681 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1682 # devices get activated.
1684 $SETSTRIPE -c -1 $DIR/$tfile
1685 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1687 [ $stripecnt -ne $OSTCOUNT ] &&
1688 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1691 run_test 27y "create files while OST0 is degraded and the rest inactive"
1697 lmm_count=$($GETSTRIPE -c $1)
1698 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1699 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1701 local old_ifs="$IFS"
1703 fid=($($LFS path2fid $1))
1706 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1707 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1709 # compare lmm_seq and lu_fid->f_seq
1710 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1711 # compare lmm_object_id and lu_fid->oid
1712 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1714 # check the trusted.fid attribute of the OST objects of the file
1715 local have_obdidx=false
1717 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1718 # skip lines up to and including "obdidx"
1719 [ -z "$obdidx" ] && break
1720 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1721 $have_obdidx || continue
1723 local ost=$((obdidx + 1))
1724 local dev=$(ostdevname $ost)
1727 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1729 seq=$(echo $seq | sed -e "s/^0x//g")
1730 if [ $seq == 0 ]; then
1731 oid_hex=$(echo $oid)
1733 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1735 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1739 # Don't unmount/remount the OSTs if we don't need to do that.
1740 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1741 # update too, until that use mount/ll_decode_filter_fid/mount.
1742 # Re-enable when debugfs will understand new filter_fid.
1744 if false && [ $(facet_fstype ost$ost) == ldiskfs ]; then
1745 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1746 $dev 2>/dev/null" | grep "parent=")
1749 mount_fstype ost$ost
1750 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1751 $(facet_mntpt ost$ost)/$obj_file)
1752 unmount_fstype ost$ost
1753 start ost$ost $dev $OST_MOUNT_OPTS
1756 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1758 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1760 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1761 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1762 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1763 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1764 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1766 if echo $ff_parent | grep -q 'stripe='; then
1767 ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1770 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1771 # into f_ver in this case. See the comment on
1774 ff_pstripe=$(echo $ff_parent | cut -d: -f3 |
1778 # compare lmm_seq and filter_fid->ff_parent.f_seq
1779 [ $ff_pseq = $lmm_seq ] ||
1780 error "FF parent SEQ $ff_pseq != $lmm_seq"
1781 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1782 [ $ff_poid = $lmm_oid ] ||
1783 error "FF parent OID $ff_poid != $lmm_oid"
1784 (($ff_pstripe == $stripe_nr)) ||
1785 error "FF stripe $ff_pstripe != $stripe_nr"
1787 stripe_nr=$((stripe_nr + 1))
1792 remote_ost_nodsh && skip "remote OST with nodsh" && return
1793 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1794 test_mkdir -p $DIR/$tdir
1796 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1797 { error "setstripe -c -1 failed"; return 1; }
1798 # We need to send a write to every object to get parent FID info set.
1799 # This _should_ also work for setattr, but does not currently.
1800 # touch $DIR/$tdir/$tfile-1 ||
1801 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1802 { error "dd $tfile-1 failed"; return 2; }
1803 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1804 { error "setstripe -c -1 failed"; return 3; }
1805 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1806 { error "dd $tfile-2 failed"; return 4; }
1808 # make sure write RPCs have been sent to OSTs
1811 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1812 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1814 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1816 test_27A() { # b=19102
1817 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1818 local restore_size=$($GETSTRIPE -S $MOUNT)
1819 local restore_count=$($GETSTRIPE -c $MOUNT)
1820 local restore_offset=$($GETSTRIPE -i $MOUNT)
1821 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1822 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1823 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1824 local default_size=$($GETSTRIPE -S $MOUNT)
1825 local default_offset=$($GETSTRIPE -i $MOUNT)
1826 local dsize=$((1024 * 1024))
1827 [ $default_size -eq $dsize ] ||
1828 error "stripe size $default_size != $dsize"
1829 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1830 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1832 run_test 27A "check filesystem-wide default LOV EA values"
1834 test_27B() { # LU-2523
1835 test_mkdir -p $DIR/$tdir
1836 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1838 # open f1 with O_LOV_DELAY_CREATE
1840 # call setstripe ioctl on open file descriptor for f1
1842 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1846 # open f1 with O_LOV_DELAY_CREATE
1848 # call setstripe ioctl on open file descriptor for f1
1850 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1852 # Allow multiop to fail in imitation of NFS's busted semantics.
1855 run_test 27B "call setstripe on open unlinked file/rename victim"
1857 test_27C() { #LU-2871
1858 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
1866 test_mkdir -p $DIR/$tdir
1868 for i in $(seq 0 $((OSTCOUNT - 1))); do
1869 # set stripe across all OSTs starting from OST$i
1870 $SETSTRIPE -i $i -c -1 $tfile$i
1871 # get striping information
1872 ost_idx=($($GETSTRIPE $tfile$i |
1873 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
1877 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
1878 error "${#ost_idx[@]} != $OSTCOUNT"
1880 for index in $(seq 0 $((OSTCOUNT - 1))); do
1882 for j in $(echo ${ost_idx[@]}); do
1883 if [ $index -eq $j ]; then
1889 error "Can not find $index in ${ost_idx[@]}"
1893 run_test 27C "check full striping across all OSTs"
1895 # createtest also checks that device nodes are created and
1896 # then visible correctly (#2091)
1897 test_28() { # bug 2091
1899 $CREATETEST $DIR/d28/ct || error
1901 run_test 28 "create/mknod/mkdir with bad file types ============"
1904 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1905 cancel_lru_locks mdc
1911 declare -i LOCKCOUNTORIG=0
1912 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1913 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1915 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1917 declare -i LOCKUNUSEDCOUNTORIG=0
1918 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1919 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1926 declare -i LOCKCOUNTCURRENT=0
1927 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1928 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1931 declare -i LOCKUNUSEDCOUNTCURRENT=0
1932 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1933 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1936 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1937 lctl set_param -n ldlm.dump_namespaces ""
1938 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1939 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1940 log "dumped log to $TMP/test_29.dk (bug 5793)"
1943 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1944 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1945 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1946 log "dumped log to $TMP/test_29.dk (bug 5793)"
1950 run_test 29 "IT_GETATTR regression ============================"
1952 test_30a() { # was test_30
1953 cp `which ls` $DIR || cp /bin/ls $DIR
1957 run_test 30a "execute binary from Lustre (execve) =============="
1960 cp `which ls` $DIR || cp /bin/ls $DIR
1962 $RUNAS $DIR/ls / || error
1965 run_test 30b "execute binary from Lustre as non-root ==========="
1967 test_30c() { # b=22376
1968 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1969 cp `which ls` $DIR || cp /bin/ls $DIR
1971 cancel_lru_locks mdc
1972 cancel_lru_locks osc
1973 $RUNAS $DIR/ls / || error
1976 run_test 30c "execute binary from Lustre without read perms ===="
1979 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1980 $CHECKSTAT -a $DIR/f31 || error
1982 run_test 31a "open-unlink file =================================="
1985 touch $DIR/f31 || error
1986 ln $DIR/f31 $DIR/f31b || error
1987 $MULTIOP $DIR/f31b Ouc || error
1988 $CHECKSTAT -t file $DIR/f31 || error
1990 run_test 31b "unlink file with multiple links while open ======="
1993 touch $DIR/f31 || error
1994 ln $DIR/f31 $DIR/f31c || error
1995 multiop_bg_pause $DIR/f31 O_uc || return 1
1997 $MULTIOP $DIR/f31c Ouc
1998 kill -USR1 $MULTIPID
2001 run_test 31c "open-unlink file with multiple links ============="
2004 opendirunlink $DIR/d31d $DIR/d31d || error
2005 $CHECKSTAT -a $DIR/d31d || error
2007 run_test 31d "remove of open directory ========================="
2009 test_31e() { # bug 2904
2010 check_kernel_version 34 || return 0
2011 openfilleddirunlink $DIR/d31e || error
2013 run_test 31e "remove of open non-empty directory ==============="
2015 test_31f() { # bug 4554
2016 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2018 test_mkdir $DIR/d31f
2019 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2020 cp /etc/hosts $DIR/d31f
2022 $GETSTRIPE $DIR/d31f/hosts
2023 multiop_bg_pause $DIR/d31f D_c || return 1
2026 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2027 test_mkdir $DIR/d31f
2028 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2029 cp /etc/hosts $DIR/d31f
2031 $GETSTRIPE $DIR/d31f/hosts
2032 multiop_bg_pause $DIR/d31f D_c || return 1
2035 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2036 wait $MULTIPID || error "first opendir $MULTIPID failed"
2040 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2041 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2044 run_test 31f "remove of open directory with open-unlink file ==="
2047 echo "-- cross directory link --"
2048 test_mkdir -c1 $DIR/${tdir}ga
2049 test_mkdir -c1 $DIR/${tdir}gb
2050 touch $DIR/${tdir}ga/f
2051 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2052 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2053 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2054 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2055 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2057 run_test 31g "cross directory link==============="
2060 echo "-- cross directory link --"
2061 test_mkdir -c1 $DIR/${tdir}
2062 test_mkdir -c1 $DIR/${tdir}/dir
2063 touch $DIR/${tdir}/f
2064 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2065 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2066 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2067 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2068 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2070 run_test 31h "cross directory link under child==============="
2073 echo "-- cross directory link --"
2074 test_mkdir -c1 $DIR/$tdir
2075 test_mkdir -c1 $DIR/$tdir/dir
2076 touch $DIR/$tdir/dir/f
2077 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2078 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2079 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2080 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2081 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2083 run_test 31i "cross directory link under parent==============="
2086 test_mkdir -c1 -p $DIR/$tdir
2087 test_mkdir -c1 -p $DIR/$tdir/dir1
2088 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2089 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2090 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2091 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2094 run_test 31j "link for directory==============="
2097 test_mkdir -c1 -p $DIR/$tdir
2099 touch $DIR/$tdir/exist
2100 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2101 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2102 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2103 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2104 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2105 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2106 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2109 run_test 31k "link to file: the same, non-existing, dir==============="
2115 touch $DIR/d31m2/exist
2116 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2117 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2118 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2119 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2120 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2121 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2124 run_test 31m "link to file: the same, non-existing, dir==============="
2127 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2128 nlink=$(stat --format=%h $DIR/$tfile)
2129 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2131 local cmd="exec $fd<$DIR/$tfile"
2134 trap "eval $cmd" EXIT
2135 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2136 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2137 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2138 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2139 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2142 run_test 31n "check link count of unlinked file"
2145 local TEMPNAME=$(mktemp $1_XXXXXX)
2146 mlink $TEMPNAME $1 2> /dev/null &&
2147 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2151 test_31o() { # LU-2901
2153 for LOOP in $(seq 100); do
2154 rm -f $DIR/$tdir/$tfile*
2155 for THREAD in $(seq 8); do
2156 link_one $DIR/$tdir/$tfile.$LOOP &
2159 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2160 [ $LINKS -gt 1 ] && ls $DIR/$tdir &&
2161 error "$LINKS duplicate links to $tfile.$LOOP" &&
2165 run_test 31o "duplicate hard links with same filename"
2167 cleanup_test32_mount() {
2169 $UMOUNT -d $DIR/$tdir/ext2-mountpoint
2173 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2174 echo "== more mountpoints and symlinks ================="
2175 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2176 trap cleanup_test32_mount EXIT
2177 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2178 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2179 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2180 cleanup_test32_mount
2182 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2185 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2186 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2187 trap cleanup_test32_mount EXIT
2188 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2189 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2190 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2191 cleanup_test32_mount
2193 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2196 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2197 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2198 trap cleanup_test32_mount EXIT
2199 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2200 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2201 test_mkdir -p $DIR/$tdir/d2/test_dir
2202 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2203 cleanup_test32_mount
2205 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2208 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2209 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2210 trap cleanup_test32_mount EXIT
2211 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2212 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2213 test_mkdir -p $DIR/$tdir/d2/test_dir
2214 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2215 cleanup_test32_mount
2217 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2220 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2221 test_mkdir -p $DIR/d32e/tmp
2222 TMP_DIR=$DIR/d32e/tmp
2223 ln -s $DIR/d32e $TMP_DIR/symlink11
2224 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2225 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2226 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2228 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2231 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2232 test_mkdir -p $DIR/d32f/tmp
2233 TMP_DIR=$DIR/d32f/tmp
2234 ln -s $DIR/d32f $TMP_DIR/symlink11
2235 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2236 ls $DIR/d32f/tmp/symlink11 || error
2237 ls $DIR/d32f/symlink01 || error
2239 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2242 TMP_DIR=$DIR/$tdir/tmp
2243 test_mkdir -p $DIR/$tdir/tmp
2244 test_mkdir $DIR/${tdir}2
2245 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2246 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2247 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2248 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2249 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2250 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2252 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2255 rm -fr $DIR/$tdir $DIR/${tdir}2
2256 TMP_DIR=$DIR/$tdir/tmp
2257 test_mkdir -p $DIR/$tdir/tmp
2258 test_mkdir $DIR/${tdir}2
2259 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2260 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2261 ls $TMP_DIR/symlink12 || error
2262 ls $DIR/$tdir/symlink02 || error
2264 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2267 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2268 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2269 trap cleanup_test32_mount EXIT
2270 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2271 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2272 touch $DIR/$tdir/test_file
2273 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2274 cleanup_test32_mount
2276 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2279 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2280 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2281 trap cleanup_test32_mount EXIT
2282 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2283 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2284 touch $DIR/$tdir/test_file
2285 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2286 cleanup_test32_mount
2288 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2291 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2293 trap cleanup_test32_mount EXIT
2294 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2295 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2296 test_mkdir -p $DIR/$tdir/d2
2297 touch $DIR/$tdir/d2/test_file || error
2298 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2299 cleanup_test32_mount
2301 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2304 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2306 trap cleanup_test32_mount EXIT
2307 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2308 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2309 test_mkdir -p $DIR/$tdir/d2
2310 touch $DIR/$tdir/d2/test_file
2311 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2312 cleanup_test32_mount
2314 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2318 test_mkdir -p $DIR/d32m/tmp
2319 TMP_DIR=$DIR/d32m/tmp
2320 ln -s $DIR $TMP_DIR/symlink11
2321 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2322 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2323 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2325 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2329 test_mkdir -p $DIR/d32n/tmp
2330 TMP_DIR=$DIR/d32n/tmp
2331 ln -s $DIR $TMP_DIR/symlink11
2332 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2333 ls -l $DIR/d32n/tmp/symlink11 || error
2334 ls -l $DIR/d32n/symlink01 || error
2336 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2339 rm -fr $DIR/d32o $DIR/$tfile
2341 test_mkdir -p $DIR/d32o/tmp
2342 TMP_DIR=$DIR/d32o/tmp
2343 ln -s $DIR/$tfile $TMP_DIR/symlink12
2344 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2345 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2346 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2347 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2348 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2350 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2360 test_mkdir -p $DIR/d32p/tmp
2362 TMP_DIR=$DIR/d32p/tmp
2364 ln -s $DIR/$tfile $TMP_DIR/symlink12
2366 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2368 cat $DIR/d32p/tmp/symlink12 || error
2370 cat $DIR/d32p/symlink02 || error
2373 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2375 cleanup_testdir_mount() {
2377 $UMOUNT -d $DIR/$tdir
2381 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2382 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2383 trap cleanup_testdir_mount EXIT
2384 test_mkdir -p $DIR/$tdir
2385 touch $DIR/$tdir/under_the_mount
2386 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2387 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2388 cleanup_testdir_mount
2390 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2393 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2394 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2395 trap cleanup_testdir_mount EXIT
2396 test_mkdir -p $DIR/$tdir
2397 touch $DIR/$tdir/under_the_mount
2398 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2399 ls $DIR/$tdir | grep -q under_the_mount && error || true
2400 cleanup_testdir_mount
2402 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2407 chmod 444 $DIR/$tfile
2408 chown $RUNAS_ID $DIR/$tfile
2410 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2413 run_test 33aa "write file with mode 444 (should return error) ===="
2417 test_mkdir -p $DIR/d33
2418 chown $RUNAS_ID $DIR/d33
2419 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2420 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2421 error "open RDWR" || true
2423 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2427 test_mkdir -p $DIR/d33
2428 chown $RUNAS_ID $DIR/d33
2429 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2431 run_test 33b "test open file with malformed flags (No panic and return error)"
2434 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2440 remote_ost_nodsh && skip "remote OST with nodsh" && return
2443 test_mkdir -p $DIR/d33
2444 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2447 for ostnum in $(seq $OSTCOUNT); do
2448 # test-framework's OST numbering is one-based, while Lustre's
2450 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2451 # Parsing llobdstat's output sucks; we could grep the /proc
2452 # path, but that's likely to not be as portable as using the
2453 # llobdstat utility. So we parse lctl output instead.
2454 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2455 obdfilter/$ostname/stats |
2456 awk '/^write_bytes/ {print $7}' )
2457 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2458 if (( ${write_bytes:-0} > 0 ))
2465 $all_zeros || return 0
2468 echo foo > $DIR/d33/bar
2472 # Total up write_bytes after writing. We'd better find non-zeros.
2473 for ostnum in $(seq $OSTCOUNT); do
2474 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2475 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2476 obdfilter/$ostname/stats |
2477 awk '/^write_bytes/ {print $7}' )
2478 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2479 if (( ${write_bytes:-0} > 0 ))
2488 for ostnum in $(seq $OSTCOUNT); do
2489 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2490 echo "Check that write_bytes is present in obdfilter/*/stats:"
2491 do_facet ost$ostnum lctl get_param -n \
2492 obdfilter/$ostname/stats
2494 error "OST not keeping write_bytes stats (b22312)"
2497 run_test 33c "test llobdstat and write_bytes"
2500 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2503 local remote_dir=$DIR/$tdir/remote_dir
2506 $LFS mkdir -i $MDTIDX $remote_dir ||
2507 error "create remote directory failed"
2509 touch $remote_dir/$tfile
2510 chmod 444 $remote_dir/$tfile
2511 chown $RUNAS_ID $remote_dir/$tfile
2513 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2515 chown $RUNAS_ID $remote_dir
2516 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2517 error "create" || true
2518 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2519 error "open RDWR" || true
2520 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2521 error "create" || true
2523 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2525 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2528 $MCREATE $DIR/f34 || error
2529 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2530 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2531 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2532 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2534 run_test 34a "truncate file that has not been opened ==========="
2537 [ ! -f $DIR/f34 ] && test_34a
2538 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2539 $OPENFILE -f O_RDONLY $DIR/f34
2540 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2541 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2543 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2546 [ ! -f $DIR/f34 ] && test_34a
2547 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2548 $OPENFILE -f O_RDWR $DIR/f34
2549 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2550 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2552 run_test 34c "O_RDWR opening file-with-size works =============="
2555 [ ! -f $DIR/f34 ] && test_34a
2556 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2557 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2560 run_test 34d "write to sparse file ============================="
2564 $MCREATE $DIR/f34e || error
2565 $TRUNCATE $DIR/f34e 1000 || error
2566 $CHECKSTAT -s 1000 $DIR/f34e || error
2567 $OPENFILE -f O_RDWR $DIR/f34e
2568 $CHECKSTAT -s 1000 $DIR/f34e || error
2570 run_test 34e "create objects, some with size and some without =="
2572 test_34f() { # bug 6242, 6243
2573 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2576 $MCREATE $DIR/f34f || error
2577 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2578 dd if=$DIR/f34f of=$TMP/f34f
2579 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2580 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2581 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2582 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2583 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2585 run_test 34f "read from a file with no objects until EOF ======="
2588 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2589 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2590 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2591 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2592 cancel_lru_locks osc
2593 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2594 error "wrong size after lock cancel"
2596 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2597 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2598 error "expanding truncate failed"
2599 cancel_lru_locks osc
2600 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2601 error "wrong expanded size after lock cancel"
2603 run_test 34g "truncate long file ==============================="
2606 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2610 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2611 sync # Flush the cache so that multiop below does not block on cache
2612 # flush when getting the group lock
2613 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2616 # Since just timed wait is not good enough, let's do a sync write
2617 # that way we are sure enough time for a roundtrip + processing
2618 # passed + 2 seconds of extra margin.
2619 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2623 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2624 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2628 local nsz=`stat -c %s $DIR/$tfile`
2629 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2631 run_test 34h "ftruncate file under grouplock should not block"
2634 cp /bin/sh $DIR/f35a
2636 chown $RUNAS_ID $DIR/f35a
2637 $RUNAS $DIR/f35a && error || true
2640 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2644 utime $DIR/f36 || error
2646 run_test 36a "MDS utime check (mknod, utime) ==================="
2650 utime $DIR/f36 || error
2652 run_test 36b "OST utime check (open, utime) ===================="
2657 chown $RUNAS_ID $DIR/d36
2658 $RUNAS utime $DIR/d36/f36 || error
2660 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2663 [ ! -d $DIR/d36 ] && test_36c
2664 echo "" > $DIR/d36/f36
2665 $RUNAS utime $DIR/d36/f36 || error
2667 run_test 36d "non-root OST utime check (open, utime) ==========="
2670 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2671 test_mkdir -p $DIR/$tdir
2672 touch $DIR/$tdir/$tfile
2673 $RUNAS utime $DIR/$tdir/$tfile && \
2674 error "utime worked, expected failure" || true
2676 run_test 36e "utime on non-owned file (should return error) ===="
2680 local LANG_SAVE=$LANG
2681 local LC_LANG_SAVE=$LC_LANG
2682 export LANG=C LC_LANG=C # for date language
2684 DATESTR="Dec 20 2000"
2685 test_mkdir -p $DIR/$tdir
2686 lctl set_param fail_loc=$fl
2688 cp /etc/hosts $DIR/$tdir/$tfile
2689 sync & # write RPC generated with "current" inode timestamp, but delayed
2691 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2692 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2693 cancel_lru_locks osc
2694 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2696 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2697 echo "BEFORE: $LS_BEFORE" && \
2698 echo "AFTER : $LS_AFTER" && \
2699 echo "WANT : $DATESTR" && \
2700 error "$DIR/$tdir/$tfile timestamps changed" || true
2702 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2706 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2707 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2708 subr_36fh "0x80000214"
2710 run_test 36f "utime on file racing with OST BRW write =========="
2713 remote_ost_nodsh && skip "remote OST with nodsh" && return
2714 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2719 test_mkdir -p $DIR/$tdir
2720 fmd_max_age=$(do_facet ost1 \
2721 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2724 fmd_before=$(do_facet ost1 \
2725 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2726 touch $DIR/$tdir/$tfile
2727 sleep $((fmd_max_age + 12))
2728 fmd_after=$(do_facet ost1 \
2729 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2731 echo "fmd_before: $fmd_before"
2732 echo "fmd_after: $fmd_after"
2733 [ "$fmd_after" -gt "$fmd_before" ] && \
2734 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2735 error "fmd didn't expire after ping" || true
2737 run_test 36g "filter mod data cache expiry ====================="
2740 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2741 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2742 subr_36fh "0x80000227"
2744 run_test 36h "utime on file racing with OST BRW write =========="
2746 # test_37 - duplicate with tests 32q 32r
2749 local file=$DIR/$tfile
2751 openfile -f O_DIRECTORY $file
2754 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2755 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2757 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2761 touch $DIR/${tfile}2
2762 # ls -l $DIR/$tfile $DIR/${tfile}2
2763 # ls -lu $DIR/$tfile $DIR/${tfile}2
2764 # ls -lc $DIR/$tfile $DIR/${tfile}2
2766 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2767 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2769 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2771 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2773 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2774 error "O_TRUNC didn't change timestamps"
2777 run_test 39 "mtime changed on create ==========================="
2780 test_mkdir -p $DIR/$tdir
2781 cp -p /etc/passwd $DIR/$tdir/fopen
2782 cp -p /etc/passwd $DIR/$tdir/flink
2783 cp -p /etc/passwd $DIR/$tdir/funlink
2784 cp -p /etc/passwd $DIR/$tdir/frename
2785 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2788 echo "aaaaaa" >> $DIR/$tdir/fopen
2789 echo "aaaaaa" >> $DIR/$tdir/flink
2790 echo "aaaaaa" >> $DIR/$tdir/funlink
2791 echo "aaaaaa" >> $DIR/$tdir/frename
2793 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2794 local link_new=`stat -c %Y $DIR/$tdir/flink`
2795 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2796 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2798 cat $DIR/$tdir/fopen > /dev/null
2799 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2800 rm -f $DIR/$tdir/funlink2
2801 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2803 for (( i=0; i < 2; i++ )) ; do
2804 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2805 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2806 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2807 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2809 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2810 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2811 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2812 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2814 cancel_lru_locks osc
2815 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2818 run_test 39b "mtime change on open, link, unlink, rename ======"
2820 # this should be set to past
2821 TEST_39_MTIME=`date -d "1 year ago" +%s`
2827 local mtime0=`stat -c %Y $DIR1/$tfile`
2829 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2830 local mtime1=`stat -c %Y $DIR1/$tfile`
2831 [ "$mtime1" = $TEST_39_MTIME ] || \
2832 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2835 echo hello >> $DIR1/$tfile
2837 local mtime2=`stat -c %Y $DIR1/$tfile`
2838 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2839 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2841 mv $DIR1/$tfile $DIR1/$tfile-1
2843 for (( i=0; i < 2; i++ )) ; do
2844 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2845 [ "$mtime2" = "$mtime3" ] || \
2846 error "mtime ($mtime2) changed (to $mtime3) on rename"
2848 cancel_lru_locks osc
2849 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2852 run_test 39c "mtime change on rename ==========================="
2856 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2859 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2861 for (( i=0; i < 2; i++ )) ; do
2862 local mtime=`stat -c %Y $DIR1/$tfile`
2863 [ $mtime = $TEST_39_MTIME ] || \
2864 error "mtime($mtime) is not set to $TEST_39_MTIME"
2866 cancel_lru_locks osc
2867 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2870 run_test 39d "create, utime, stat =============================="
2874 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2876 local mtime1=`stat -c %Y $DIR1/$tfile`
2878 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2880 for (( i=0; i < 2; i++ )) ; do
2881 local mtime2=`stat -c %Y $DIR1/$tfile`
2882 [ $mtime2 = $TEST_39_MTIME ] || \
2883 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2885 cancel_lru_locks osc
2886 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2889 run_test 39e "create, stat, utime, stat ========================"
2893 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2895 mtime1=`stat -c %Y $DIR1/$tfile`
2898 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2900 for (( i=0; i < 2; i++ )) ; do
2901 local mtime2=`stat -c %Y $DIR1/$tfile`
2902 [ $mtime2 = $TEST_39_MTIME ] || \
2903 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2905 cancel_lru_locks osc
2906 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2909 run_test 39f "create, stat, sleep, utime, stat ================="
2913 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2914 echo hello >> $DIR1/$tfile
2915 local mtime1=`stat -c %Y $DIR1/$tfile`
2918 chmod o+r $DIR1/$tfile
2920 for (( i=0; i < 2; i++ )) ; do
2921 local mtime2=`stat -c %Y $DIR1/$tfile`
2922 [ "$mtime1" = "$mtime2" ] || \
2923 error "lost mtime: $mtime2, should be $mtime1"
2925 cancel_lru_locks osc
2926 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2929 run_test 39g "write, chmod, stat ==============================="
2933 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2938 echo hello >> $DIR1/$tfile
2939 local mtime1=`stat -c %Y $DIR1/$tfile`
2941 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2943 if [ "$d1" != "$d2" ]; then
2944 echo "write and touch not within one second"
2946 for (( i=0; i < 2; i++ )) ; do
2947 local mtime2=`stat -c %Y $DIR1/$tfile`
2948 [ "$mtime2" = $TEST_39_MTIME ] || \
2949 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2951 cancel_lru_locks osc
2952 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2956 run_test 39h "write, utime within one second, stat ============="
2959 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2963 echo hello >> $DIR1/$tfile
2964 local mtime1=`stat -c %Y $DIR1/$tfile`
2966 mv $DIR1/$tfile $DIR1/$tfile-1
2968 for (( i=0; i < 2; i++ )) ; do
2969 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2971 [ "$mtime1" = "$mtime2" ] || \
2972 error "lost mtime: $mtime2, should be $mtime1"
2974 cancel_lru_locks osc
2975 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2978 run_test 39i "write, rename, stat =============================="
2981 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2982 start_full_debug_logging
2986 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2987 lctl set_param fail_loc=0x80000412
2988 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2989 error "multiop failed"
2991 local mtime1=`stat -c %Y $DIR1/$tfile`
2993 mv $DIR1/$tfile $DIR1/$tfile-1
2995 kill -USR1 $multipid
2996 wait $multipid || error "multiop close failed"
2998 for (( i=0; i < 2; i++ )) ; do
2999 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3000 [ "$mtime1" = "$mtime2" ] ||
3001 error "mtime is lost on close: $mtime2, " \
3004 cancel_lru_locks osc
3005 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3007 lctl set_param fail_loc=0
3008 stop_full_debug_logging
3010 run_test 39j "write, rename, close, stat ======================="
3013 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3017 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3019 local mtime1=`stat -c %Y $DIR1/$tfile`
3021 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3023 kill -USR1 $multipid
3024 wait $multipid || error "multiop close failed"
3026 for (( i=0; i < 2; i++ )) ; do
3027 local mtime2=`stat -c %Y $DIR1/$tfile`
3029 [ "$mtime2" = $TEST_39_MTIME ] || \
3030 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3032 cancel_lru_locks osc
3033 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3036 run_test 39k "write, utime, close, stat ========================"
3038 # this should be set to future
3039 TEST_39_ATIME=`date -d "1 year" +%s`
3042 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3043 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3044 local atime_diff=$(do_facet $SINGLEMDS \
3045 lctl get_param -n mdd.*MDT0000*.atime_diff)
3049 # test setting directory atime to future
3050 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3051 local atime=$(stat -c %X $DIR/$tdir)
3052 [ "$atime" = $TEST_39_ATIME ] || \
3053 error "atime is not set to future: $atime, $TEST_39_ATIME"
3055 # test setting directory atime from future to now
3056 local d1=$(date +%s)
3058 local d2=$(date +%s)
3060 cancel_lru_locks mdc
3061 atime=$(stat -c %X $DIR/$tdir)
3062 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3063 error "atime is not updated from future: $atime, $d1<atime<$d2"
3065 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3068 # test setting directory atime when now > dir atime + atime_diff
3072 cancel_lru_locks mdc
3073 atime=$(stat -c %X $DIR/$tdir)
3074 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3075 error "atime is not updated : $atime, should be $d2"
3077 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3080 # test not setting directory atime when now < dir atime + atime_diff
3082 cancel_lru_locks mdc
3083 atime=$(stat -c %X $DIR/$tdir)
3084 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3085 error "atime is updated to $atime, should remain $d1<atime<$d2"
3087 do_facet $SINGLEMDS \
3088 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3090 run_test 39l "directory atime update ==========================="
3093 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3096 local far_past_mtime=$(date -d "May 29 1953" +%s)
3097 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3099 touch -m -d @$far_past_mtime $DIR1/$tfile
3100 touch -a -d @$far_past_atime $DIR1/$tfile
3102 for (( i=0; i < 2; i++ )) ; do
3103 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3104 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3105 error "atime or mtime set incorrectly"
3107 cancel_lru_locks osc
3108 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3111 run_test 39m "test atime and mtime before 1970"
3113 test_39n() { # LU-3832
3114 local atime_diff=$(do_facet $SINGLEMDS \
3115 lctl get_param -n mdd.*MDT0000*.atime_diff)
3120 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3123 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3124 atime0=$(stat -c %X $DIR/$tfile)
3127 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3128 atime1=$(stat -c %X $DIR/$tfile)
3131 cancel_lru_locks mdc
3132 cancel_lru_locks osc
3133 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3134 atime2=$(stat -c %X $DIR/$tfile)
3136 do_facet $SINGLEMDS \
3137 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3139 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3140 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3142 run_test 39n "check that O_NOATIME is honored"
3145 TESTDIR=$DIR/$tdir/$tfile
3146 [ -e $TESTDIR ] && rm -rf $TESTDIR
3147 test_mkdir -p $TESTDIR
3153 links2=$(stat -c %h .)
3154 [ $(($links1 + 2)) != $links2 ] &&
3155 error "wrong links count $(($links1 + 2)) != $links2"
3157 links3=$(stat -c %h .)
3158 [ $(($links1 + 1)) != $links3 ] &&
3159 error "wrong links count $links1 != $links3"
3162 run_test 39o "directory cached attributes updated after create ========"
3165 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3167 TESTDIR=$DIR/$tdir/$tfile
3168 [ -e $TESTDIR ] && rm -rf $TESTDIR
3173 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3174 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3176 links2=$(stat -c %h .)
3177 [ $(($links1 + 2)) != $links2 ] &&
3178 error "wrong links count $(($links1 + 2)) != $links2"
3180 links3=$(stat -c %h .)
3181 [ $(($links1 + 1)) != $links3 ] &&
3182 error "wrong links count $links1 != $links3"
3185 run_test 39p "remote directory cached attributes updated after create ========"
3189 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3190 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3191 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3192 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3193 error "$tfile is not 4096 bytes in size"
3195 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3199 small_write $DIR/f41 18
3201 run_test 41 "test small file write + fstat ====================="
3203 count_ost_writes() {
3204 lctl get_param -n osc.*.stats |
3205 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
3212 BG_DIRTY_RATIO_SAVE=10
3213 MAX_BG_DIRTY_RATIO=25
3217 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3218 # dirty_ratio, dirty_background_ratio
3219 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3220 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3221 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3222 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3224 # if file not here, we are a 2.4 kernel
3225 kill -CONT `pidof kupdated`
3230 # setup the trap first, so someone cannot exit the test at the
3231 # exact wrong time and mess up a machine
3232 trap start_writeback EXIT
3233 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3234 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3235 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3236 sysctl -w vm.dirty_writeback_centisecs=0
3237 sysctl -w vm.dirty_writeback_centisecs=0
3238 # save and increase /proc/sys/vm/dirty_ratio
3239 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3240 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3241 # save and increase /proc/sys/vm/dirty_background_ratio
3242 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3243 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3245 # if file not here, we are a 2.4 kernel
3246 kill -STOP `pidof kupdated`
3250 # ensure that all stripes have some grant before we test client-side cache
3252 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3253 dd if=/dev/zero of=$i bs=4k count=1
3258 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3259 # file truncation, and file removal.
3261 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3263 cancel_lru_locks osc
3265 sync; sleep 1; sync # just to be safe
3266 BEFOREWRITES=`count_ost_writes`
3267 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3268 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3269 AFTERWRITES=`count_ost_writes`
3270 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3271 error "$BEFOREWRITES < $AFTERWRITES"
3274 run_test 42a "ensure that we don't flush on close =============="
3277 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3279 cancel_lru_locks osc
3282 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3283 BEFOREWRITES=`count_ost_writes`
3284 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3285 AFTERWRITES=`count_ost_writes`
3286 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3287 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3289 BEFOREWRITES=`count_ost_writes`
3290 sync || error "sync: $?"
3291 AFTERWRITES=`count_ost_writes`
3292 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3293 error "$BEFOREWRITES < $AFTERWRITES on sync"
3295 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3299 run_test 42b "test destroy of file with cached dirty data ======"
3301 # if these tests just want to test the effect of truncation,
3302 # they have to be very careful. consider:
3303 # - the first open gets a {0,EOF}PR lock
3304 # - the first write conflicts and gets a {0, count-1}PW
3305 # - the rest of the writes are under {count,EOF}PW
3306 # - the open for truncate tries to match a {0,EOF}PR
3307 # for the filesize and cancels the PWs.
3308 # any number of fixes (don't get {0,EOF} on open, match
3309 # composite locks, do smarter file size management) fix
3310 # this, but for now we want these tests to verify that
3311 # the cancellation with truncate intent works, so we
3312 # start the file with a full-file pw lock to match against
3313 # until the truncate.
3318 cancel_lru_locks osc
3320 # prime the file with 0,EOF PW to match
3324 # now the real test..
3325 dd if=/dev/zero of=$file bs=1024 count=100
3326 BEFOREWRITES=`count_ost_writes`
3327 $TRUNCATE $file $offset
3328 cancel_lru_locks osc
3329 AFTERWRITES=`count_ost_writes`
3334 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3336 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3337 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3340 run_test 42c "test partial truncate of file with cached dirty data"
3343 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3345 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3346 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3349 run_test 42d "test complete truncate of file with cached dirty data"
3351 test_42e() { # bug22074
3352 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3353 local TDIR=$DIR/${tdir}e
3354 local pagesz=$(page_size)
3355 local pages=16 # hardcoded 16 pages, don't change it.
3356 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3357 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3361 test_mkdir -p $DIR/${tdir}e
3362 $SETSTRIPE -c 1 $TDIR
3363 createmany -o $TDIR/f $files
3365 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3367 # we assume that with $OSTCOUNT files, at least one of them will
3368 # be allocated on OST0.
3369 warmup_files=$((OSTCOUNT * max_dirty_mb))
3370 createmany -o $TDIR/w $warmup_files
3372 # write a large amount of data into one file and sync, to get good
3373 # avail_grant number from OST.
3374 for ((i=0; i<$warmup_files; i++)); do
3375 idx=$($GETSTRIPE -i $TDIR/w$i)
3376 [ $idx -ne 0 ] && continue
3377 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3380 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3382 $LCTL get_param $proc_osc0/cur_dirty_bytes
3383 $LCTL get_param $proc_osc0/cur_grant_bytes
3385 # create as much dirty pages as we can while not to trigger the actual
3386 # RPCs directly. but depends on the env, VFS may trigger flush during this
3387 # period, hopefully we are good.
3388 for ((i=0; i<$warmup_files; i++)); do
3389 idx=$($GETSTRIPE -i $TDIR/w$i)
3390 [ $idx -ne 0 ] && continue
3391 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3393 $LCTL get_param $proc_osc0/cur_dirty_bytes
3394 $LCTL get_param $proc_osc0/cur_grant_bytes
3396 # perform the real test
3397 $LCTL set_param $proc_osc0/rpc_stats 0
3398 for ((;i<$files; i++)); do
3399 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3400 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3403 $LCTL get_param $proc_osc0/rpc_stats
3406 local have_ppr=false
3407 $LCTL get_param $proc_osc0/rpc_stats |
3408 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3409 # skip lines until we are at the RPC histogram data
3410 [ "$PPR" == "pages" ] && have_ppr=true && continue
3411 $have_ppr || continue
3413 # we only want the percent stat for < 16 pages
3414 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3416 percent=$((percent + WPCT))
3417 if [ $percent -gt 15 ]; then
3418 error "less than 16-pages write RPCs" \
3425 run_test 42e "verify sub-RPC writes are not done synchronously"
3428 test_mkdir -p $DIR/$tdir
3429 cp -p /bin/ls $DIR/$tdir/$tfile
3430 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3432 # give multiop a chance to open
3435 $DIR/$tdir/$tfile && error || true
3438 run_test 43 "execution of file opened for write should return -ETXTBSY"
3441 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3442 test_mkdir -p $DIR/$tdir
3443 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3444 cp -p multiop $DIR/$tdir/multiop
3445 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3448 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3449 kill -USR1 $MULTIOP_PID || return 2
3450 wait $MULTIOP_PID || return 3
3451 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3453 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3456 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3457 test_mkdir -p $DIR/$tdir
3458 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3459 cp -p multiop $DIR/$tdir/multiop
3460 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3463 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3464 kill -USR1 $MULTIOP_PID || return 2
3465 wait $MULTIOP_PID || return 3
3466 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3468 run_test 43b "truncate of file being executed should return -ETXTBSY"
3471 local testdir="$DIR/$tdir"
3472 test_mkdir -p $DIR/$tdir
3474 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3475 ( cd $testdir && md5sum -c)
3477 run_test 43c "md5sum of copy into lustre========================"
3480 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3481 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3482 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3484 run_test 44 "zero length read from a sparse stripe ============="
3487 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3489 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3490 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3491 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3493 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3494 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3497 OFFSETS="0 $((stride/2)) $((stride-1))"
3498 for offset in $OFFSETS ; do
3499 for i in `seq 0 $((nstripe-1))`; do
3500 local GLOBALOFFSETS=""
3501 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3502 local myfn=$DIR/d44a-$size
3503 echo "--------writing $myfn at $size"
3504 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3505 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3506 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3507 || error "ll_sparseness_verify $GLOBALOFFSETS"
3509 for j in `seq 0 $((nstripe-1))`; do
3510 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3511 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3512 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3514 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3515 || error "ll_sparseness_verify $GLOBALOFFSETS"
3520 run_test 44a "test sparse pwrite ==============================="
3524 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3530 before=`dirty_osc_total`
3531 echo executing "\"$*\""
3533 after=`dirty_osc_total`
3534 echo before $before, after $after
3537 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3539 # Obtain grants from OST if it supports it
3540 echo blah > ${f}_grant
3543 do_dirty_record "echo blah > $f"
3544 [ $before -eq $after ] && error "write wasn't cached"
3545 do_dirty_record "> $f"
3546 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3547 do_dirty_record "echo blah > $f"
3548 [ $before -eq $after ] && error "write wasn't cached"
3549 do_dirty_record "sync"
3550 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3551 do_dirty_record "echo blah > $f"
3552 [ $before -eq $after ] && error "write wasn't cached"
3553 do_dirty_record "cancel_lru_locks osc"
3554 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3557 run_test 45 "osc io page accounting ============================"
3559 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3560 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3561 # objects offset and an assert hit when an rpc was built with 1023's mapped
3562 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3564 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3568 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3570 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3571 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3575 run_test 46 "dirtying a previously written page ================"
3577 # test_47 is removed "Device nodes check" is moved to test_28
3579 test_48a() { # bug 2399
3580 check_kernel_version 34 || return 0
3581 test_mkdir -p $DIR/$tdir
3583 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3584 test_mkdir $DIR/$tdir || error "recreate directory failed"
3585 touch foo || error "'touch foo' failed after recreating cwd"
3586 test_mkdir $DIR/$tdir/bar ||
3587 error "'mkdir foo' failed after recreating cwd"
3588 if check_kernel_version 44; then
3589 touch .foo || error "'touch .foo' failed after recreating cwd"
3590 test_mkdir $DIR/$tdir/.bar ||
3591 error "'mkdir .foo' failed after recreating cwd"
3593 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3594 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3595 cd . || error "'cd .' failed after recreating cwd"
3596 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3597 rmdir . && error "'rmdir .' worked after recreating cwd"
3598 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3599 cd .. || error "'cd ..' failed after recreating cwd"
3601 run_test 48a "Access renamed working dir (should return errors)="
3603 test_48b() { # bug 2399
3604 check_kernel_version 34 || return 0
3606 test_mkdir -p $DIR/$tdir
3608 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3609 touch foo && error "'touch foo' worked after removing cwd"
3610 test_mkdir $DIR/$tdir/foo &&
3611 error "'mkdir foo' worked after removing cwd"
3612 if check_kernel_version 44; then
3613 touch .foo && error "'touch .foo' worked after removing cwd"
3614 test_mkdir $DIR/$tdir/.foo &&
3615 error "'mkdir .foo' worked after removing cwd"
3617 ls . > /dev/null && error "'ls .' worked after removing cwd"
3618 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3619 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3620 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3621 rmdir . && error "'rmdir .' worked after removing cwd"
3622 ln -s . foo && error "'ln -s .' worked after removing cwd"
3623 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3625 run_test 48b "Access removed working dir (should return errors)="
3627 test_48c() { # bug 2350
3628 check_kernel_version 36 || return 0
3629 #lctl set_param debug=-1
3632 test_mkdir -p $DIR/$tdir/dir
3634 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3635 $TRACE touch foo && error "touch foo worked after removing cwd"
3636 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3637 if check_kernel_version 44; then
3638 touch .foo && error "touch .foo worked after removing cwd"
3639 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3641 $TRACE ls . && error "'ls .' worked after removing cwd"
3642 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3643 is_patchless || ( $TRACE cd . &&
3644 error "'cd .' worked after removing cwd" )
3645 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3646 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3647 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3648 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3650 run_test 48c "Access removed working subdir (should return errors)"
3652 test_48d() { # bug 2350
3653 check_kernel_version 36 || return 0
3654 #lctl set_param debug=-1
3657 test_mkdir -p $DIR/$tdir/dir
3659 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3660 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3661 $TRACE touch foo && error "'touch foo' worked after removing parent"
3662 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3663 if check_kernel_version 44; then
3664 touch .foo && error "'touch .foo' worked after removing parent"
3666 error "mkdir .foo worked after removing parent"
3668 $TRACE ls . && error "'ls .' worked after removing parent"
3669 $TRACE ls .. && error "'ls ..' worked after removing parent"
3670 is_patchless || ( $TRACE cd . &&
3671 error "'cd .' worked after recreate parent" )
3672 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3673 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3674 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3675 is_patchless || ( $TRACE cd .. &&
3676 error "'cd ..' worked after removing parent" || true )
3678 run_test 48d "Access removed parent subdir (should return errors)"
3680 test_48e() { # bug 4134
3681 check_kernel_version 41 || return 0
3682 #lctl set_param debug=-1
3685 test_mkdir -p $DIR/$tdir/dir
3687 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3688 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3689 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3690 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3691 # On a buggy kernel addition of "touch foo" after cd .. will
3692 # produce kernel oops in lookup_hash_it
3693 touch ../foo && error "'cd ..' worked after recreate parent"
3695 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3697 run_test 48e "Access to recreated parent subdir (should return errors)"
3699 test_49() { # LU-1030
3700 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3701 # get ost1 size - lustre-OST0000
3702 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3703 # write 800M at maximum
3704 [ $ost1_size -gt 819200 ] && ost1_size=819200
3706 lfs setstripe -c 1 -i 0 $DIR/$tfile
3707 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3710 # change max_pages_per_rpc while writing the file
3711 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3712 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3713 # loop until dd process exits
3714 while ps ax -opid | grep -wq $dd_pid; do
3715 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3716 sleep $((RANDOM % 5 + 1))
3718 # restore original max_pages_per_rpc
3719 $LCTL set_param $osc1_mppc=$orig_mppc
3720 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3722 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3726 test_mkdir $DIR/$tdir
3728 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
3730 run_test 50 "special situations: /proc symlinks ==============="
3732 test_51a() { # was test_51
3733 # bug 1516 - create an empty entry right after ".." then split dir
3734 test_mkdir -p $DIR/$tdir
3735 touch $DIR/$tdir/foo
3736 $MCREATE $DIR/$tdir/bar
3738 createmany -m $DIR/$tdir/longfile 201
3740 while [ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]; do
3741 $MCREATE $DIR/$tdir/longfile$FNUM
3746 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
3748 run_test 51a "special situations: split htree with empty entry =="
3750 export NUMTEST=70000
3752 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3753 local BASE=$DIR/d${base}.${TESTSUITE}
3755 # cleanup the directory
3760 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3761 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3762 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3765 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3766 echo "reduced count to $NUMTEST due to inodes"
3768 # need to check free space for the directories as well
3769 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3770 numfree=$((blkfree / 4))
3771 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3772 echo "reduced count to $NUMTEST due to blocks"
3774 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3775 echo "failed" > $BASE/fnum
3777 run_test 51b "exceed 64k subdirectory nlink limit"
3779 test_51ba() { # LU-993
3780 local BASE=$DIR/d${base}.${TESTSUITE}
3781 # unlink all but 100 subdirectories, then check it still works
3783 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3785 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3786 local DELETE=$((NUMTEST - LEFT))
3788 # continue on to run this test even if 51b didn't finish,
3789 # just to delete the many subdirectories created.
3790 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3792 # for ldiskfs the nlink count should be 1, but this is OSD specific
3793 # and so this is listed for informational purposes only
3794 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3795 unlinkmany -d $BASE/d $DELETE
3798 if [ $RC -ne 0 ]; then
3799 if [ "$NUMPREV" == "failed" ]; then
3800 skip "previous setup failed"
3803 error "unlink of first $DELETE subdirs failed"
3808 echo "nlink between: $(stat -c %h $BASE)"
3809 # trim the first line of ls output
3810 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3811 [ $FOUND -ne $LEFT ] &&
3812 error "can't find subdirs: found only $FOUND/$LEFT"
3814 unlinkmany -d $BASE/d $DELETE $LEFT ||
3815 error "unlink of second $LEFT subdirs failed"
3816 # regardless of whether the backing filesystem tracks nlink accurately
3817 # or not, the nlink count shouldn't be more than "." and ".." here
3818 local AFTER=$(stat -c %h $BASE)
3819 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3820 echo "nlink after: $AFTER"
3822 run_test 51ba "verify nlink for many subdirectory cleanup"
3825 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3826 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3827 test_mkdir -p $DIR/$tdir
3828 createmany -o $DIR/$tdir/t- 1000
3829 $GETSTRIPE $DIR/$tdir > $TMP/files
3830 for N in `seq 0 $((OSTCOUNT - 1))`; do
3831 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3832 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3833 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3835 unlinkmany $DIR/$tdir/t- 1000
3838 for N in `seq 1 $((OSTCOUNT - 1))`; do
3839 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3840 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3841 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3842 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3844 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3845 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3846 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3847 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3851 run_test 51d "check object distribution ===================="
3854 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3855 test_mkdir -p $DIR/$tdir
3856 touch $DIR/$tdir/foo
3857 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3858 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3859 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3860 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3861 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3863 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3864 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3865 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3867 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3868 cp -r $DIR/$tdir /tmp/
3869 rm -fr $DIR/$tdir || error "cleanup rm failed"
3871 run_test 52a "append-only flag test (should return errors) ====="
3874 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3875 test_mkdir -p $DIR/$tdir
3876 touch $DIR/$tdir/foo
3877 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3878 cat test > $DIR/$tdir/foo && error "cat test worked"
3879 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3880 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3881 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3883 echo foo >> $DIR/$tdir/foo && error "echo worked"
3884 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3885 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
3886 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
3887 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3889 chattr -i $DIR/$tdir/foo || error "chattr failed"
3891 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
3893 run_test 52b "immutable flag test (should return errors) ======="
3896 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3897 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3898 remote_ost_nodsh && skip "remote OST with nodsh" && return
3911 local support_last_seq=true
3913 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
3914 support_last_seq=false
3917 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3919 for value in $(do_facet $SINGLEMDS \
3920 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
3921 param=$(echo ${value[0]} | cut -d "=" -f1)
3922 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
3924 if $support_last_seq; then
3925 param_seq=$(echo $param |
3926 sed -e s/prealloc_last_id/prealloc_last_seq/g)
3927 mds_last_seq=$(do_facet $SINGLEMDS \
3928 $LCTL get_param -n $param_seq)
3930 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
3932 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3933 node=$(facet_active_host ost$((ostnum+1)))
3934 param="obdfilter.$ostname.last_id"
3935 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
3936 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
3937 ost_last_id=$ost_last
3939 if $support_last_seq; then
3940 ost_last_id=$(echo $ost_last |
3941 awk -F':' '{print $2}' |
3943 ost_last_seq=$(echo $ost_last |
3944 awk -F':' '{print $1}')
3945 [[ $ost_last_seq = $mds_last_seq ]] || continue
3948 if [[ $ost_last_id != $mds_last ]]; then
3949 error "$ost_last_id != $mds_last"
3956 $found || error "can not match last_seq/last_id for $mdtosc"
3959 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3962 $SOCKETSERVER $DIR/socket ||
3963 error "$SOCKETSERVER $DIR/socket failed: $?"
3964 $SOCKETCLIENT $DIR/socket ||
3965 error "$SOCKETCLIENT $DIR/socket failed: $?"
3966 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
3968 run_test 54a "unix domain socket test =========================="
3974 dd if=/dev/zero of=$f bs=$(page_size) count=1
3976 run_test 54b "char device works in lustre ======================"
3979 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3980 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3981 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3983 for i in $(seq 3 7); do
3984 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3992 loopdev="$DIR/loop54c"
3995 $UMOUNT -d $tdir || rc=$?
3996 losetup -d $loopdev || true
4002 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4005 loopdev="$DIR/loop54c"
4008 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4009 mknod $loopdev b 7 $LOOPNUM
4010 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
4011 dd if=/dev/zero of=$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4012 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
4013 trap cleanup_54c EXIT
4014 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4016 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
4017 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
4019 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
4022 run_test 54c "block device works in lustre ====================="
4028 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4030 run_test 54d "fifo device works in lustre ======================"
4033 check_kernel_version 46 || return 0
4036 cp -aL /dev/console $f
4037 echo $string > $f || error "echo $string to $f failed"
4039 run_test 54e "console/tty device works in lustre ======================"
4041 #The test_55 used to be iopen test and it was removed by bz#24037.
4042 #run_test 55 "check iopen_connect_dentry() ======================"
4044 test_56a() { # was test_56
4047 test_mkdir -p $DIR/$tdir/dir
4049 NUMFILESx2=$(($NUMFILES * 2))
4050 for i in `seq 1 $NUMFILES` ; do
4051 touch $DIR/$tdir/file$i
4052 touch $DIR/$tdir/dir/file$i
4055 # test lfs getstripe with --recursive
4056 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
4057 [ $FILENUM -eq $NUMFILESx2 ] ||
4058 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4059 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
4060 [ $FILENUM -eq $NUMFILES ] ||
4061 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4062 echo "$GETSTRIPE --recursive passed."
4064 # test lfs getstripe with file instead of dir
4065 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
4066 [ $FILENUM -eq 1 ] || error \
4067 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4068 echo "$GETSTRIPE file1 passed."
4070 #test lfs getstripe with --verbose
4071 [ `$GETSTRIPE --verbose $DIR/$tdir |
4072 grep -c lmm_magic` -eq $NUMFILES ] ||
4073 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4074 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
4075 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4076 echo "$GETSTRIPE --verbose passed."
4078 #test lfs getstripe with --obd
4079 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4080 grep -q "unknown obduuid" ||
4081 error "$GETSTRIPE --obd wrong_uuid should return error message"
4083 [ "$OSTCOUNT" -lt 2 ] &&
4084 skip_env "skipping other $GETSTRIPE --obd test" && return
4087 OBDUUID=$(ostuuid_from_index $OSTIDX)
4088 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
4089 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
4090 [ $FOUND -eq $FILENUM ] ||
4091 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4092 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4093 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4094 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
4095 error "$GETSTRIPE --obd: should not show file on other obd"
4096 echo "$GETSTRIPE --obd passed"
4098 run_test 56a "check $GETSTRIPE"
4103 local LOCAL_NUMFILES="$1"
4104 local LOCAL_NUMDIRS="$2"
4105 local MKDIR_PARAMS="$3"
4106 local DIR_STRIPE_PARAMS="$4"
4108 if [ ! -d "$TDIR" ] ; then
4109 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4110 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4111 for i in `seq 1 $LOCAL_NUMFILES` ; do
4114 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4115 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4116 for j in `seq 1 $LOCAL_NUMFILES` ; do
4117 touch $TDIR/dir$i/file$j
4123 setup_56_special() {
4127 if [ ! -e "$TDIR/loop1b" ] ; then
4128 for i in `seq 1 $LOCAL_NUMFILES` ; do
4129 mknod $TDIR/loop${i}b b 7 $i
4130 mknod $TDIR/null${i}c c 1 3
4131 ln -s $TDIR/file1 $TDIR/link${i}l
4133 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4134 mknod $TDIR/dir$i/loop${i}b b 7 $i
4135 mknod $TDIR/dir$i/null${i}c c 1 3
4136 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4145 setup_56 $NUMFILES $NUMDIRS
4147 EXPECTED=$(($NUMDIRS + 2))
4148 # test lfs find with -name
4149 for i in $(seq 1 $NUMFILES) ; do
4150 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4151 [ $NUMS -eq $EXPECTED ] ||
4152 error "lfs find -name \"*$i\" $TDIR wrong: "\
4153 "found $NUMS, expected $EXPECTED"
4156 run_test 56g "check lfs find -name ============================="
4162 setup_56 $NUMFILES $NUMDIRS
4164 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4165 # test lfs find with ! -name
4166 for i in $(seq 1 $NUMFILES) ; do
4167 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4168 [ $NUMS -eq $EXPECTED ] ||
4169 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4170 "found $NUMS, expected $EXPECTED"
4173 run_test 56h "check lfs find ! -name ============================="
4177 test_mkdir -p $DIR/$tdir
4178 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4179 CMD="$LFIND -ost $UUID $DIR/$tdir"
4181 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4183 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4187 setup_56_special $NUMFILES $NUMDIRS
4189 EXPECTED=$((NUMDIRS + 1))
4190 CMD="$LFIND -type d $TDIR"
4191 NUMS=$($CMD | wc -l)
4192 [ $NUMS -eq $EXPECTED ] ||
4193 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4195 run_test 56j "check lfs find -type d ============================="
4199 setup_56_special $NUMFILES $NUMDIRS
4201 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4202 CMD="$LFIND -type f $TDIR"
4203 NUMS=$($CMD | wc -l)
4204 [ $NUMS -eq $EXPECTED ] ||
4205 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4207 run_test 56k "check lfs find -type f ============================="
4211 setup_56_special $NUMFILES $NUMDIRS
4213 EXPECTED=$((NUMDIRS + NUMFILES))
4214 CMD="$LFIND -type b $TDIR"
4215 NUMS=$($CMD | wc -l)
4216 [ $NUMS -eq $EXPECTED ] ||
4217 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4219 run_test 56l "check lfs find -type b ============================="
4223 setup_56_special $NUMFILES $NUMDIRS
4225 EXPECTED=$((NUMDIRS + NUMFILES))
4226 CMD="$LFIND -type c $TDIR"
4227 NUMS=$($CMD | wc -l)
4228 [ $NUMS -eq $EXPECTED ] ||
4229 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4231 run_test 56m "check lfs find -type c ============================="
4235 setup_56_special $NUMFILES $NUMDIRS
4237 EXPECTED=$((NUMDIRS + NUMFILES))
4238 CMD="$LFIND -type l $TDIR"
4239 NUMS=$($CMD | wc -l)
4240 [ $NUMS -eq $EXPECTED ] ||
4241 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4243 run_test 56n "check lfs find -type l ============================="
4247 setup_56 $NUMFILES $NUMDIRS
4248 utime $TDIR/file1 > /dev/null || error "utime (1)"
4249 utime $TDIR/file2 > /dev/null || error "utime (2)"
4250 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4251 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4252 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4253 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4256 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4257 [ $NUMS -eq $EXPECTED ] || \
4258 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4261 CMD="$LFIND -mtime 0 $TDIR"
4262 NUMS=$($CMD | wc -l)
4263 [ $NUMS -eq $EXPECTED ] ||
4264 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4266 run_test 56o "check lfs find -mtime for old files =========================="
4269 [ $RUNAS_ID -eq $UID ] &&
4270 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4273 setup_56 $NUMFILES $NUMDIRS
4275 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4277 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4278 NUMS=$($CMD | wc -l)
4279 [ $NUMS -eq $EXPECTED ] || \
4280 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4282 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4283 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4284 NUMS=$($CMD | wc -l)
4285 [ $NUMS -eq $EXPECTED ] || \
4286 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4288 run_test 56p "check lfs find -uid and ! -uid ==============================="
4291 [ $RUNAS_ID -eq $UID ] &&
4292 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4295 setup_56 $NUMFILES $NUMDIRS
4297 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4300 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4301 NUMS=$($CMD | wc -l)
4302 [ $NUMS -eq $EXPECTED ] ||
4303 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4305 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4306 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4307 NUMS=$($CMD | wc -l)
4308 [ $NUMS -eq $EXPECTED ] ||
4309 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4311 run_test 56q "check lfs find -gid and ! -gid ==============================="
4315 setup_56 $NUMFILES $NUMDIRS
4318 CMD="$LFIND -size 0 -type f $TDIR"
4319 NUMS=$($CMD | wc -l)
4320 [ $NUMS -eq $EXPECTED ] ||
4321 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4323 CMD="$LFIND ! -size 0 -type f $TDIR"
4324 NUMS=$($CMD | wc -l)
4325 [ $NUMS -eq $EXPECTED ] ||
4326 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4327 echo "test" > $TDIR/$tfile
4328 echo "test2" > $TDIR/$tfile.2 && sync
4330 CMD="$LFIND -size 5 -type f $TDIR"
4331 NUMS=$($CMD | wc -l)
4332 [ $NUMS -eq $EXPECTED ] ||
4333 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4335 CMD="$LFIND -size +5 -type f $TDIR"
4336 NUMS=$($CMD | wc -l)
4337 [ $NUMS -eq $EXPECTED ] ||
4338 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4340 CMD="$LFIND -size +0 -type f $TDIR"
4341 NUMS=$($CMD | wc -l)
4342 [ $NUMS -eq $EXPECTED ] ||
4343 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4345 CMD="$LFIND ! -size -5 -type f $TDIR"
4346 NUMS=$($CMD | wc -l)
4347 [ $NUMS -eq $EXPECTED ] ||
4348 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4350 CMD="$LFIND -size -5 -type f $TDIR"
4351 NUMS=$($CMD | wc -l)
4352 [ $NUMS -eq $EXPECTED ] ||
4353 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4355 run_test 56r "check lfs find -size works =========================="
4357 test_56s() { # LU-611
4359 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4361 if [ $OSTCOUNT -gt 1 ]; then
4362 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4366 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4370 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4371 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4372 NUMS=$($CMD | wc -l)
4373 [ $NUMS -eq $EXPECTED ] ||
4374 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4376 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4377 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4378 NUMS=$($CMD | wc -l)
4379 [ $NUMS -eq $EXPECTED ] ||
4380 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4383 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4384 NUMS=$($CMD | wc -l)
4385 [ $NUMS -eq $EXPECTED ] ||
4386 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4388 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4389 NUMS=$($CMD | wc -l)
4390 [ $NUMS -eq $EXPECTED ] ||
4391 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4394 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4395 NUMS=$($CMD | wc -l)
4396 [ $NUMS -eq $EXPECTED ] ||
4397 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4399 run_test 56s "check lfs find -stripe-count works"
4401 test_56t() { # LU-611
4403 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4405 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4407 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4408 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4409 NUMS=$($CMD | wc -l)
4410 [ $NUMS -eq $EXPECTED ] ||
4411 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4413 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4414 NUMS=$($CMD | wc -l)
4415 [ $NUMS -eq $EXPECTED ] ||
4416 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4418 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4419 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4420 NUMS=$($CMD | wc -l)
4421 [ $NUMS -eq $EXPECTED ] ||
4422 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4424 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4425 NUMS=$($CMD | wc -l)
4426 [ $NUMS -eq $EXPECTED ] ||
4427 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4430 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4431 NUMS=$($CMD | wc -l)
4432 [ $NUMS -eq $EXPECTED ] ||
4433 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4435 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4436 NUMS=$($CMD | wc -l)
4437 [ $NUMS -eq $EXPECTED ] ||
4438 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4441 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4442 NUMS=$($CMD | wc -l)
4443 [ $NUMS -eq $EXPECTED ] ||
4444 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4446 run_test 56t "check lfs find -stripe-size works"
4448 test_56u() { # LU-611
4450 setup_56 $NUMFILES $NUMDIRS "-i 0"
4452 if [ $OSTCOUNT -gt 1 ]; then
4453 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4459 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4460 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4461 NUMS=$($CMD | wc -l)
4462 [ $NUMS -eq $EXPECTED ] ||
4463 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4466 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4467 NUMS=$($CMD | wc -l)
4468 [ $NUMS -eq $EXPECTED ] ||
4469 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4471 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4472 NUMS=$($CMD | wc -l)
4473 [ $NUMS -eq $EXPECTED ] ||
4474 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4477 # This should produce an error and not return any files
4478 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4479 NUMS=$($CMD 2>/dev/null | wc -l)
4480 [ $NUMS -eq $EXPECTED ] ||
4481 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4483 if [ $OSTCOUNT -gt 1 ]; then
4484 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4485 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4486 NUMS=$($CMD | wc -l)
4487 [ $NUMS -eq $EXPECTED ] ||
4488 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4491 run_test 56u "check lfs find -stripe-index works"
4498 setup_56 $NUMFILES $NUMDIRS
4500 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4501 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4503 for file in $($LFIND -mdt $UUID $TDIR); do
4504 file_mdt_idx=$($GETSTRIPE -M $file)
4505 [ $file_mdt_idx -eq $MDT_IDX ] ||
4506 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4509 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4511 # Get and check the actual stripe count of one file.
4512 # Usage: check_stripe_count <file> <expected_stripe_count>
4513 check_stripe_count() {
4518 [[ -z "$file" || -z "$expected" ]] &&
4519 error "check_stripe_count: invalid argument!"
4521 local cmd="$GETSTRIPE -c $file"
4522 actual=$($cmd) || error "$cmd failed"
4523 actual=${actual%% *}
4525 if [[ $actual -ne $expected ]]; then
4526 [[ $expected -eq -1 ]] ||
4527 error "$cmd wrong: found $actual, expected $expected"
4528 [[ $actual -eq $OSTCOUNT ]] ||
4529 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4534 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4537 rm -rf $TDIR || error "remove $TDIR failed"
4538 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
4541 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4542 error "$GETSTRIPE -S -d $TDIR failed"
4543 stripe_size=${stripe_size%% *}
4545 local file_size=$((stripe_size * OSTCOUNT))
4546 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4547 local required_space=$((file_num * file_size))
4548 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4549 [[ $free_space -le $((required_space / 1024)) ]] &&
4550 skip_env "need at least $required_space bytes free space," \
4551 "have $free_space kbytes" && return
4554 local dd_count=$((file_size / dd_bs))
4556 # write data into the files
4560 for i in $(seq 1 $NUMFILES); do
4562 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4563 error "write data into $file failed"
4565 for i in $(seq 1 $NUMDIRS); do
4566 for j in $(seq 1 $NUMFILES); do
4567 file=$TDIR/dir$i/file$j
4568 yes | dd bs=$dd_bs count=$dd_count of=$file \
4570 error "write data into $file failed"
4575 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4578 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4580 eval $cmd || error "$cmd failed"
4582 check_stripe_count $TDIR/file1 $expected
4585 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4587 eval $cmd || error "$cmd failed"
4589 for j in $(seq 1 $NUMFILES); do
4590 check_stripe_count $TDIR/dir1/file$j $expected
4593 # lfs_migrate works with lfs find
4594 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4595 $LFS_MIGRATE -y -c $expected"
4597 eval $cmd || error "$cmd failed"
4599 for i in $(seq 2 $NUMFILES); do
4600 check_stripe_count $TDIR/file$i $expected
4602 for i in $(seq 2 $NUMDIRS); do
4603 for j in $(seq 1 $NUMFILES); do
4604 check_stripe_count $TDIR/dir$i/file$j $expected
4608 run_test 56w "check lfs_migrate -c stripe_count works"
4611 check_swap_layouts_support && return 0
4612 [ "$OSTCOUNT" -lt "2" ] &&
4613 skip_env "need 2 OST, skipping test" && return
4615 local dir0=$DIR/$tdir/$testnum
4616 mkdir -p $dir0 || error "creating dir $dir0"
4618 local ref1=/etc/passwd
4619 local file1=$dir0/file1
4621 $SETSTRIPE -c 2 $file1
4623 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4624 stripe=$($GETSTRIPE -c $file1)
4625 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4626 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4631 run_test 56x "lfs migration support"
4634 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
4635 skip "No HSM support on MDS of $(get_lustre_version)," \
4636 "need 2.4.53 at least" && return
4639 local dir0=$DIR/$tdir/$testnum
4640 mkdir -p $dir0 || error "creating dir $dir0"
4641 local f1=$dir0/file1
4642 local f2=$dir0/file2
4644 touch $f1 || error "creating std file $f1"
4645 $MULTIOP $f2 H2c || error "creating released file $f2"
4647 # a directory can be raid0, so ask only for files
4648 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
4649 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
4651 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
4652 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
4654 # only files can be released, so no need to force file search
4655 res=$($LFIND $dir0 -L released)
4656 [[ $res == $f2 ]] || error "search released: found $res != $f2"
4658 res=$($LFIND $dir0 \! -L released)
4659 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
4662 run_test 56y "lfs find -L raid0|released"
4665 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4666 # note test will not do anything if MDS is not local
4667 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4668 skip "Only applicable to ldiskfs-based MDTs"
4672 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4673 local MNTDEV="osd*.*MDT*.mntdev"
4674 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4675 [ -z "$DEV" ] && error "can't access $MNTDEV"
4676 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4677 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4678 error "can't access $DEV"
4679 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4680 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4684 run_test 57a "verify MDS filesystem created with large inodes =="
4687 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4688 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4689 skip "Only applicable to ldiskfs-based MDTs"
4693 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4698 local FILEN=$dir/f$FILECOUNT
4700 rm -rf $dir || error "removing $dir"
4701 test_mkdir -p $dir || error "creating $dir"
4702 local num=$(get_mds_dir $dir)
4705 echo "mcreating $FILECOUNT files"
4706 createmany -m $dir/f 1 $FILECOUNT || \
4707 error "creating files in $dir"
4709 # verify that files do not have EAs yet
4710 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4711 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4715 df $dir #make sure we get new statfs data
4716 local MDSFREE=$(do_facet $mymds \
4717 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4718 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4719 echo "opening files to create objects/EAs"
4721 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4722 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4725 # verify that files have EAs now
4726 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4727 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4729 sleep 1 #make sure we get new statfs data
4731 local MDSFREE2=$(do_facet $mymds \
4732 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4733 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4734 if [ "$MDCFREE2" -lt "$((MDCFREE - 16))" ]; then
4735 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4736 error "MDC before $MDCFREE != after $MDCFREE2"
4738 echo "MDC before $MDCFREE != after $MDCFREE2"
4739 echo "unable to confirm if MDS has large inodes"
4744 run_test 57b "default LOV EAs are stored inside large inodes ==="
4747 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4748 [ -z "$(which wiretest 2>/dev/null)" ] &&
4749 skip_env "could not find wiretest" && return
4752 run_test 58 "verify cross-platform wire constants =============="
4755 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4756 echo "touch 130 files"
4757 createmany -o $DIR/f59- 130
4759 unlinkmany $DIR/f59- 130
4761 # wait for commitment of removal
4762 wait_delete_completed
4764 run_test 59 "verify cancellation of llog records async ========="
4766 TEST60_HEAD="test_60 run $RANDOM"
4768 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4769 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4770 do_facet mgs "! which run-llog.sh &> /dev/null" &&
4771 skip_env "missing subtest run-llog.sh" && return
4772 log "$TEST60_HEAD - from kernel mode"
4773 do_facet mgs sh run-llog.sh
4775 run_test 60a "llog sanity tests run from kernel module =========="
4777 test_60b() { # bug 6411
4778 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4780 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4792 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4794 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4797 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4798 echo "create 5000 files"
4799 createmany -o $DIR/f60c- 5000
4800 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4801 lctl set_param fail_loc=0x80000137
4802 unlinkmany $DIR/f60c- 5000
4803 lctl set_param fail_loc=0
4805 run_test 60c "unlink file when mds full"
4808 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4809 SAVEPRINTK=$(lctl get_param -n printk)
4811 # verify "lctl mark" is even working"
4812 MESSAGE="test message ID $RANDOM $$"
4813 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4814 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4816 lctl set_param printk=0 || error "set lnet.printk failed"
4817 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4818 MESSAGE="new test message ID $RANDOM $$"
4819 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4820 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4821 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4823 lctl set_param -n printk="$SAVEPRINTK"
4825 run_test 60d "test printk console message masking"
4828 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4830 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
4831 cancel_lru_locks osc
4832 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
4835 run_test 61 "mmap() writes don't make sync hang ================"
4837 # bug 2330 - insufficient obd_match error checking causes LBUG
4839 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4842 cancel_lru_locks osc
4843 lctl set_param fail_loc=0x405
4844 cat $f && error "cat succeeded, expect -EIO"
4845 lctl set_param fail_loc=0
4847 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4848 # match every page all of the time.
4849 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4851 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4852 # Though this test is irrelevant anymore, it helped to reveal some
4853 # other grant bugs (LU-4482), let's keep it.
4854 test_63a() { # was test_63
4855 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4856 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4857 for i in `seq 10` ; do
4858 dd if=/dev/zero of=$DIR/f63 bs=8k &
4864 rm -f $DIR/f63 || true
4866 run_test 63a "Verify oig_wait interruption does not crash ======="
4868 # bug 2248 - async write errors didn't return to application on sync
4869 # bug 3677 - async write errors left page locked
4871 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4873 lctl set_param debug=-1
4875 # ensure we have a grant to do async writes
4876 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4879 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4880 lctl set_param fail_loc=0x80000406
4881 $MULTIOP $DIR/$tfile Owy && \
4882 error "sync didn't return ENOMEM"
4883 sync; sleep 2; sync # do a real sync this time to flush page
4884 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4885 error "locked page left in cache after async error" || true
4888 run_test 63b "async write errors should be returned to fsync ==="
4891 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4893 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4895 run_test 64a "verify filter grant calculations (in kernel) ====="
4898 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4899 sh oos.sh $MOUNT || error "oos.sh failed: $?"
4901 run_test 64b "check out-of-space detection on client ==========="
4904 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4906 run_test 64c "verify grant shrink ========================------"
4908 # bug 1414 - set/get directories' stripe info
4910 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4911 test_mkdir -p $DIR/$tdir
4913 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4915 run_test 65a "directory with no stripe info ===================="
4918 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4919 test_mkdir -p $DIR/$tdir
4920 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4923 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4925 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4928 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4929 if [ $OSTCOUNT -gt 1 ]; then
4930 test_mkdir -p $DIR/$tdir
4931 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4932 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4934 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4937 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4940 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4941 test_mkdir -p $DIR/$tdir
4942 if [ $STRIPECOUNT -le 0 ]; then
4944 elif [ $STRIPECOUNT -gt 2000 ]; then
4945 #LOV_MAX_STRIPE_COUNT is 2000
4946 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4948 sc=$(($STRIPECOUNT - 1))
4950 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4951 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4952 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4953 error "lverify failed"
4955 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4958 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4959 test_mkdir -p $DIR/$tdir
4961 $SETSTRIPE $DIR/$tdir || error "setstripe"
4962 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4963 error "no stripe info failed"
4965 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4967 run_test 65e "directory setstripe defaults ======================="
4970 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4971 test_mkdir -p $DIR/${tdir}f
4972 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4974 run_test 65f "dir setstripe permission (should return error) ==="
4977 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4978 test_mkdir -p $DIR/$tdir
4979 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4981 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4982 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4983 error "delete default stripe failed"
4985 run_test 65g "directory setstripe -d ==========================="
4988 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4989 test_mkdir -p $DIR/$tdir
4990 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4992 test_mkdir -p $DIR/$tdir/dd1
4993 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4994 error "stripe info inherit failed"
4996 run_test 65h "directory stripe info inherit ===================="
4998 test_65i() { # bug6367
4999 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5000 $SETSTRIPE -S 65536 -c -1 $MOUNT
5002 run_test 65i "set non-default striping on root directory (bug 6367)="
5004 test_65ia() { # bug12836
5005 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5006 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5008 run_test 65ia "getstripe on -1 default directory striping"
5010 test_65ib() { # bug12836
5011 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5012 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5014 run_test 65ib "getstripe -v on -1 default directory striping"
5016 test_65ic() { # bug12836
5017 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5018 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5020 run_test 65ic "new find on -1 default directory striping"
5022 test_65j() { # bug6367
5023 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5025 # if we aren't already remounting for each test, do so for this test
5026 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5027 cleanup || error "failed to unmount"
5030 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5032 run_test 65j "set default striping on root directory (bug 6367)="
5034 test_65k() { # bug11679
5035 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5036 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
5037 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5039 echo "Check OST status: "
5040 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
5041 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
5043 for OSC in $MDS_OSCS; do
5044 echo $OSC "is activate"
5045 do_facet $SINGLEMDS lctl --device %$OSC activate
5049 for INACTIVE_OSC in $MDS_OSCS; do
5050 echo "Deactivate: " $INACTIVE_OSC
5051 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5052 for STRIPE_OSC in $MDS_OSCS; do
5053 OST=`osc_to_ost $STRIPE_OSC`
5054 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
5055 awk -F: /$OST/'{ print $1 }' | head -n 1`
5057 [ -f $DIR/$tdir/$IDX ] && continue
5058 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
5059 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
5061 [ $RC -ne 0 ] && error "setstripe should have succeeded"
5064 echo $INACTIVE_OSC "is Activate."
5065 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5068 run_test 65k "validate manual striping works properly with deactivated OSCs"
5070 test_65l() { # bug 12836
5071 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5072 test_mkdir -p $DIR/$tdir/test_dir
5073 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5074 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5076 run_test 65l "lfs find on -1 stripe dir ========================"
5078 # bug 2543 - update blocks count on client
5080 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5082 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5083 sync; sync_all_data; sync; sync_all_data
5084 cancel_lru_locks osc
5085 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5086 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5088 run_test 66 "update inode blocks count on client ==============="
5093 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5095 if [ ! -z "$LLOOP" ]; then
5096 if swapon -s | grep -q $LLOOP; then
5097 swapoff $LLOOP || error "swapoff failed"
5100 $LCTL blockdev_detach $LLOOP || error "detach failed"
5104 if [ ! -z "$LLITELOOPLOAD" ]; then
5112 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5116 swapon -s | awk '($1 == "'$1'") { print $4 }'
5119 # test case for lloop driver, basic function
5121 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5122 [ "$UID" != 0 ] && skip_env "must run as root" && return
5123 llite_lloop_enabled || \
5124 { skip_env "llite_lloop module disabled" && return; }
5126 trap cleanup_68 EXIT
5128 if ! module_loaded llite_lloop; then
5129 if load_module llite/llite_lloop; then
5132 skip_env "can't find module llite_lloop"
5137 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5138 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5139 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5141 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5142 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5146 run_test 68a "lloop driver - basic test ========================"
5148 # excercise swapping to lustre by adding a high priority swapfile entry
5149 # and then consuming memory until it is used.
5150 test_68b() { # was test_68
5151 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5152 [ "$UID" != 0 ] && skip_env "must run as root" && return
5153 lctl get_param -n devices | grep -q obdfilter && \
5154 skip "local OST" && return
5156 grep -q llite_lloop /proc/modules
5157 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5159 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5160 skip "can't reliably test swap with TCP" && return
5162 MEMTOTAL=`meminfo MemTotal`
5163 NR_BLOCKS=$((MEMTOTAL>>8))
5164 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5166 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5167 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5170 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5172 trap cleanup_68 EXIT
5174 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5176 echo "before: `swapon -s | grep $LLOOP`"
5177 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5178 echo "after: `swapon -s | grep $LLOOP`"
5179 SWAPUSED=`swap_used $LLOOP`
5183 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5185 run_test 68b "support swapping to Lustre ========================"
5187 # bug5265, obdfilter oa2dentry return -ENOENT
5188 # #define OBD_FAIL_OST_ENOENT 0x217
5190 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5191 remote_ost_nodsh && skip "remote OST with nodsh" && return
5194 $SETSTRIPE -c 1 -i 0 $f
5196 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5198 do_facet ost1 lctl set_param fail_loc=0x217
5199 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5200 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5202 do_facet ost1 lctl set_param fail_loc=0
5203 $DIRECTIO write $f 0 2 || error "write error"
5205 cancel_lru_locks osc
5206 $DIRECTIO read $f 0 1 || error "read error"
5208 do_facet ost1 lctl set_param fail_loc=0x217
5209 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5211 do_facet ost1 lctl set_param fail_loc=0
5214 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5217 test_mkdir -p $DIR/$tdir
5218 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5220 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5222 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5223 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5224 [ "$RUNAS_ID" = "$UID" ] &&
5225 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5227 # Check that testing environment is properly set up. Skip if not
5228 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5229 skip_env "User $RUNAS_ID does not exist - skipping"
5232 # We had better clear the $DIR to get enough space for dd
5235 chmod 777 $DIR/$tfile
5236 chmod ug+s $DIR/$tfile
5237 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5238 error "$RUNAS dd $DIR/$tfile failed"
5239 # See if we are still setuid/sgid
5240 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5241 error "S/gid is not dropped on write"
5242 # Now test that MDS is updated too
5243 cancel_lru_locks mdc
5244 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5245 error "S/gid is not dropped on MDS"
5248 run_test 72a "Test that remove suid works properly (bug5695) ===="
5250 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5253 [ "$RUNAS_ID" = "$UID" ] && \
5254 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5255 [ "$RUNAS_ID" -eq 0 ] && \
5256 skip_env "RUNAS_ID = 0 -- skipping" && return
5258 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5259 # Check that testing environment is properly set up. Skip if not
5260 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5261 skip_env "User $RUNAS_ID does not exist - skipping"
5264 touch $DIR/${tfile}-f{g,u}
5265 test_mkdir $DIR/${tfile}-dg
5266 test_mkdir $DIR/${tfile}-du
5267 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5268 chmod g+s $DIR/${tfile}-{f,d}g
5269 chmod u+s $DIR/${tfile}-{f,d}u
5270 for perm in 777 2777 4777; do
5271 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5272 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5273 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5274 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5278 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5280 # bug 3462 - multiple simultaneous MDC requests
5282 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5283 test_mkdir $DIR/d73-1
5284 test_mkdir $DIR/d73-2
5285 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5288 lctl set_param fail_loc=0x80000129
5289 $MULTIOP $DIR/d73-1/f73-2 Oc &
5291 lctl set_param fail_loc=0
5293 $MULTIOP $DIR/d73-2/f73-3 Oc &
5297 wait $pid1 || return 1
5301 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5302 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5303 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5307 run_test 73 "multiple MDC requests (should not deadlock)"
5309 test_74a() { # bug 6149, 6184
5310 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5311 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5313 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5314 # will spin in a tight reconnection loop
5316 lctl set_param fail_loc=0x8000030e
5317 # get any lock that won't be difficult - lookup works.
5319 lctl set_param fail_loc=0
5323 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5325 test_74b() { # bug 13310
5326 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5327 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5329 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5330 # will spin in a tight reconnection loop
5331 lctl set_param fail_loc=0x8000030e
5332 # get a "difficult" lock
5334 lctl set_param fail_loc=0
5338 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5341 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5342 #define OBD_FAIL_LDLM_NEW_LOCK
5343 lctl set_param fail_loc=0x80000319
5344 touch $DIR/$tfile && error "Touch successful"
5347 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5350 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5353 get_inode_slab_tunables() {
5354 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5357 set_inode_slab_tunables() {
5358 echo "lustre_inode_cache $1" > /proc/slabinfo
5361 test_76() { # Now for bug 20433, added originally in bug 1443
5362 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5363 local SLAB_SETTINGS=`get_inode_slab_tunables`
5364 local CPUS=`getconf _NPROCESSORS_ONLN`
5365 # we cannot set limit below 1 which means 1 inode in each
5366 # per-cpu cache is still allowed
5367 set_inode_slab_tunables "1 1 0"
5368 cancel_lru_locks osc
5369 BEFORE_INODES=`num_inodes`
5370 echo "before inodes: $BEFORE_INODES"
5372 [ "$SLOW" = "no" ] && COUNT=100
5373 for i in `seq $COUNT`; do
5377 cancel_lru_locks osc
5378 AFTER_INODES=`num_inodes`
5379 echo "after inodes: $AFTER_INODES"
5381 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5383 AFTER_INODES=`num_inodes`
5385 echo "wait $wait seconds inodes: $AFTER_INODES"
5386 if [ $wait -gt 30 ]; then
5387 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5390 set_inode_slab_tunables "$SLAB_SETTINGS"
5392 run_test 76 "confirm clients recycle inodes properly ===="
5398 # Note: in sptlrpc modes which enable its own bulk checksum, the
5399 # original crc32_le bulk checksum will be automatically disabled,
5400 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5401 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5402 # In this case set_checksums() will not be no-op, because sptlrpc
5403 # bulk checksum will be enabled all through the test.
5405 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5406 lctl set_param -n osc.*.checksums $1
5410 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5411 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5412 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5413 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5416 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5417 log "set checksum type to $1"
5420 F77_TMP=$TMP/f77-temp
5423 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5424 error "error writing to $F77_TMP"
5427 test_77a() { # bug 10889
5428 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5429 $GSS && skip "could not run with gss" && return
5430 [ ! -f $F77_TMP ] && setup_f77
5432 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5436 run_test 77a "normal checksum read/write operation"
5438 test_77b() { # bug 10889
5439 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5440 $GSS && skip "could not run with gss" && return
5441 [ ! -f $F77_TMP ] && setup_f77
5442 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5443 $LCTL set_param fail_loc=0x80000409
5446 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
5447 error "dd error: $?"
5448 $LCTL set_param fail_loc=0
5450 for algo in $CKSUM_TYPES; do
5451 cancel_lru_locks osc
5452 set_checksum_type $algo
5453 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5454 $LCTL set_param fail_loc=0x80000408
5455 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5456 $LCTL set_param fail_loc=0
5459 set_checksum_type $ORIG_CSUM_TYPE
5462 run_test 77b "checksum error on client write, read"
5464 test_77d() { # bug 10889
5465 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5466 $GSS && skip "could not run with gss" && return
5467 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5468 $LCTL set_param fail_loc=0x80000409
5470 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5471 error "direct write: rc=$?"
5472 $LCTL set_param fail_loc=0
5475 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5476 $LCTL set_param fail_loc=0x80000408
5478 cancel_lru_locks osc
5479 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5480 error "direct read: rc=$?"
5481 $LCTL set_param fail_loc=0
5484 run_test 77d "checksum error on OST direct write, read"
5486 test_77f() { # bug 10889
5487 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5488 $GSS && skip "could not run with gss" && return
5490 for algo in $CKSUM_TYPES; do
5491 cancel_lru_locks osc
5492 set_checksum_type $algo
5493 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5494 $LCTL set_param fail_loc=0x409
5495 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
5496 error "direct write succeeded"
5497 $LCTL set_param fail_loc=0
5499 set_checksum_type $ORIG_CSUM_TYPE
5502 run_test 77f "repeat checksum error on write (expect error)"
5504 test_77g() { # bug 10889
5505 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5506 $GSS && skip "could not run with gss" && return
5507 remote_ost_nodsh && skip "remote OST with nodsh" && return
5509 [ ! -f $F77_TMP ] && setup_f77
5511 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
5512 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5513 do_facet ost1 lctl set_param fail_loc=0x8000021a
5515 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
5516 error "write error: rc=$?"
5517 do_facet ost1 lctl set_param fail_loc=0
5520 cancel_lru_locks osc
5521 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5522 do_facet ost1 lctl set_param fail_loc=0x8000021b
5524 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5525 do_facet ost1 lctl set_param fail_loc=0
5528 run_test 77g "checksum error on OST write, read"
5530 test_77i() { # bug 13805
5531 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5532 $GSS && skip "could not run with gss" && return
5533 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5534 lctl set_param fail_loc=0x40b
5535 remount_client $MOUNT
5536 lctl set_param fail_loc=0
5537 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5538 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5539 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5540 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5542 remount_client $MOUNT
5544 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
5546 test_77j() { # bug 13805
5547 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5548 $GSS && skip "could not run with gss" && return
5549 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5550 lctl set_param fail_loc=0x40c
5551 remount_client $MOUNT
5552 lctl set_param fail_loc=0
5553 sleep 2 # wait async osc connect to finish
5554 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5555 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5556 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5557 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5559 remount_client $MOUNT
5561 run_test 77j "client only supporting ADLER32"
5563 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5567 test_78() { # bug 10901
5568 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5569 remote_ost || { skip_env "local OST" && return; }
5572 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5573 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5574 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5575 echo "MemTotal: $MEMTOTAL"
5576 # reserve 256MB of memory for the kernel and other running processes,
5577 # and then take 1/2 of the remaining memory for the read/write buffers.
5578 if [ $MEMTOTAL -gt 512 ] ;then
5579 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5581 # for those poor memory-starved high-end clusters...
5582 MEMTOTAL=$((MEMTOTAL / 2))
5584 echo "Mem to use for directio: $MEMTOTAL"
5585 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5586 [ $F78SIZE -gt 512 ] && F78SIZE=512
5587 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5588 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5589 echo "Smallest OST: $SMALLESTOST"
5590 [ $SMALLESTOST -lt 10240 ] && \
5591 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5593 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5594 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5596 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5597 echo "File size: $F78SIZE"
5598 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5599 for i in `seq 1 $NSEQ`
5601 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5602 echo directIO rdwr round $i of $NSEQ
5603 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5608 run_test 78 "handle large O_DIRECT writes correctly ============"
5610 test_79() { # bug 12743
5611 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5612 wait_delete_completed
5614 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5615 BKFREE=$(calc_osc_kbytes kbytesfree)
5616 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5618 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5619 DFTOTAL=`echo $STRING | cut -d, -f1`
5620 DFUSED=`echo $STRING | cut -d, -f2`
5621 DFAVAIL=`echo $STRING | cut -d, -f3`
5622 DFFREE=$(($DFTOTAL - $DFUSED))
5624 ALLOWANCE=$((64 * $OSTCOUNT))
5626 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5627 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5628 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5630 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5631 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5632 error "df free($DFFREE) mismatch OST free($BKFREE)"
5634 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5635 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5636 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5639 run_test 79 "df report consistency check ======================="
5641 test_80() { # bug 10718
5642 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5643 # relax strong synchronous semantics for slow backends like ZFS
5644 local soc="obdfilter.*.sync_on_lock_cancel"
5645 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5647 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5648 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5649 facet_active_host $host; done | sort -u)
5650 do_nodes $hosts lctl set_param $soc=never
5653 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5655 local BEFORE=`date +%s`
5656 cancel_lru_locks osc
5657 local AFTER=`date +%s`
5658 local DIFF=$((AFTER-BEFORE))
5659 if [ $DIFF -gt 1 ] ; then
5660 error "elapsed for 1M@1T = $DIFF"
5663 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5667 run_test 80 "Page eviction is equally fast at high offsets too ===="
5669 test_81a() { # LU-456
5670 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5671 remote_ost_nodsh && skip "remote OST with nodsh" && return
5672 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5673 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5674 do_facet ost1 lctl set_param fail_loc=0x80000228
5676 # write should trigger a retry and success
5677 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5678 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5680 if [ $RC -ne 0 ] ; then
5681 error "write should success, but failed for $RC"
5684 run_test 81a "OST should retry write when get -ENOSPC ==============="
5686 test_81b() { # LU-456
5687 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5688 remote_ost_nodsh && skip "remote OST with nodsh" && return
5689 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5690 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5691 do_facet ost1 lctl set_param fail_loc=0x228
5693 # write should retry several times and return -ENOSPC finally
5694 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5695 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5698 if [ $RC -ne $ENOSPC ] ; then
5699 error "dd should fail for -ENOSPC, but succeed."
5702 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5704 test_82() { # LU-1031
5705 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5709 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5711 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5713 kill -USR1 $MULTIPID2
5715 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5716 error "First grouplock does not block second one"
5718 echo "Second grouplock blocks first one"
5720 kill -USR1 $MULTIPID1
5724 run_test 82 "Basic grouplock test ==============================="
5727 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
5729 test_mkdir -p $DIR/d99cvsroot
5730 chown $RUNAS_ID $DIR/d99cvsroot
5731 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5734 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
5737 run_test 99a "cvs init ========================================="
5740 [ -z "$(which cvs 2>/dev/null)" ] &&
5741 skip_env "could not find cvs" && return
5742 [ ! -d $DIR/d99cvsroot ] && test_99a
5744 # some versions of cvs import exit(1) when asked to import links or
5745 # files they can't read. ignore those files.
5746 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5747 ! -perm +4 -printf '-I %f\n')
5748 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5749 d99reposname vtag rtag
5751 run_test 99b "cvs import ======================================="
5754 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5755 [ ! -d $DIR/d99cvsroot ] && test_99b
5757 test_mkdir -p $DIR/d99reposname
5758 chown $RUNAS_ID $DIR/d99reposname
5759 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5761 run_test 99c "cvs checkout ====================================="
5764 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5765 [ ! -d $DIR/d99cvsroot ] && test_99c
5766 cd $DIR/d99reposname
5768 $RUNAS cvs add -m 'addmsg' foo99
5770 run_test 99d "cvs add =========================================="
5773 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5774 [ ! -d $DIR/d99cvsroot ] && test_99c
5775 cd $DIR/d99reposname
5778 run_test 99e "cvs update ======================================="
5781 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5782 [ ! -d $DIR/d99cvsroot ] && test_99d
5783 cd $DIR/d99reposname
5784 $RUNAS cvs commit -m 'nomsg' foo99
5785 rm -fr $DIR/d99cvsroot
5787 run_test 99f "cvs commit ======================================="
5790 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5791 [ "$NETTYPE" = tcp ] || \
5792 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5795 remote_ost_nodsh && skip "remote OST with nodsh" && return
5796 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5798 { skip "useless for local single node setup" && return; }
5800 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5801 [ "$PROT" != "tcp" ] && continue
5802 RPORT=$(echo $REMOTE | cut -d: -f2)
5803 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5806 LPORT=`echo $LOCAL | cut -d: -f2`
5807 if [ $LPORT -ge 1024 ]; then
5808 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5810 error_exit "local: $LPORT > 1024, remote: $RPORT"
5813 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5815 run_test 100 "check local port using privileged port ==========="
5817 function get_named_value()
5826 echo $line | sed "s/^$tag[ ]*//"
5833 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5834 awk '/^max_cached_mb/ { print $2 }')
5837 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5842 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5843 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
5847 local cache_limit=32
5849 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5850 trap cleanup_101a EXIT
5851 $LCTL set_param -n llite.*.read_ahead_stats 0
5852 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5855 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5857 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5858 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5861 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5862 get_named_value 'read but discarded' | cut -d" " -f1`; do
5863 discard=$(($discard + $s))
5867 if [ $(($discard * 10)) -gt $nreads ] ;then
5868 $LCTL get_param osc.*-osc*.rpc_stats
5869 $LCTL get_param llite.*.read_ahead_stats
5870 error "too many ($discard) discarded pages"
5872 rm -f $DIR/$tfile || true
5874 run_test 101a "check read-ahead for random reads ================"
5877 test_mkdir -p $DIR/$tdir
5879 STRIPE_COUNT=$OSTCOUNT
5882 local list=$(comma_list $(osts_nodes))
5883 set_osd_param $list '' read_cache_enable 0
5884 set_osd_param $list '' writethrough_cache_enable 0
5886 trap cleanup_test101bc EXIT
5887 # prepare the read-ahead file
5888 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5890 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5893 cleanup_test101bc() {
5898 local list=$(comma_list $(osts_nodes))
5899 set_osd_param $list '' read_cache_enable 1
5900 set_osd_param $list '' writethrough_cache_enable 1
5904 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5909 local STRIPE_SIZE=1048576
5910 local RA_INC=1048576
5911 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5912 local FILE_LENGTH=$((64*100))
5913 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5914 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5915 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5916 get_named_value 'read but discarded' | \
5917 cut -d" " -f1 | calc_total`
5918 if [ $DISCARD -gt $discard_limit ]; then
5919 $LCTL get_param llite.*.read_ahead_stats
5920 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5922 echo "Read-ahead success for size ${READ_SIZE}"
5927 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5928 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5929 local STRIPE_SIZE=1048576
5930 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5931 local FILE_LENGTH=$((STRIPE_SIZE*100))
5932 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5933 # prepare the read-ahead file
5935 cancel_lru_locks osc
5936 for BIDX in 2 4 8 16 32 64 128 256
5938 local BSIZE=$((BIDX*4096))
5939 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5940 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5941 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5942 $LCTL set_param -n llite.*.read_ahead_stats 0
5943 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5944 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5945 cancel_lru_locks osc
5951 run_test 101b "check stride-io mode read-ahead ================="
5954 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5955 local STRIPE_SIZE=1048576
5956 local FILE_LENGTH=$((STRIPE_SIZE*100))
5962 cancel_lru_locks osc
5963 $LCTL set_param osc.*.rpc_stats 0
5964 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5965 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
5966 local stats=$($LCTL get_param -n $osc_rpc_stats)
5967 local lines=$(echo "$stats" | awk 'END {print NR;}')
5970 if [ $lines -le 20 ]; then
5973 for size in 1 2 4 8; do
5974 local rpc=$(echo "$stats" |
5975 awk '($1 == "'$size':") {print $2; exit; }')
5977 error "Small $((size*4))k read IO $rpc !"
5979 echo "$osc_rpc_stats check passed!"
5984 run_test 101c "check stripe_size aligned read-ahead ================="
5987 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5988 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5992 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5993 local file=$DIR/$tfile
5994 local sz_MB=${FILESIZE_101d:-500}
5995 local ra_MB=${READAHEAD_MB:-40}
5997 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
5998 [ $free_MB -lt $sz_MB ] &&
5999 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6001 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6002 $SETSTRIPE -c -1 $file || error "setstripe failed"
6004 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6005 echo Cancel LRU locks on lustre client to flush the client cache
6006 cancel_lru_locks osc
6008 echo Disable read-ahead
6009 local old_READAHEAD=$(set_read_ahead 0)
6011 echo Reading the test file $file with read-ahead disabled
6012 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6014 echo Cancel LRU locks on lustre client to flush the client cache
6015 cancel_lru_locks osc
6016 echo Enable read-ahead with ${ra_MB}MB
6017 set_read_ahead $ra_MB
6019 echo Reading the test file $file with read-ahead enabled
6020 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6022 echo "read-ahead disabled time read $raOFF"
6023 echo "read-ahead enabled time read $raON"
6025 set_read_ahead $old_READAHEAD
6027 wait_delete_completed
6029 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6030 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6032 run_test 101d "file read with and without read-ahead enabled"
6035 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6036 local file=$DIR/$tfile
6037 local size_KB=500 #KB
6041 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6042 local need_KB=$((count * size_KB))
6043 [ $free_KB -le $need_KB ] &&
6044 skip_env "Need free space $need_KB, have $free_KB" && return
6046 echo "Creating $count ${size_KB}K test files"
6047 for ((i = 0; i < $count; i++)); do
6048 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6051 echo "Cancel LRU locks on lustre client to flush the client cache"
6052 cancel_lru_locks osc
6054 echo "Reset readahead stats"
6055 $LCTL set_param -n llite.*.read_ahead_stats 0
6057 for ((i = 0; i < $count; i++)); do
6058 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6061 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6062 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6064 for ((i = 0; i < $count; i++)); do
6065 rm -rf $file.$i 2>/dev/null
6068 #10000 means 20% reads are missing in readahead
6069 [ $miss -lt 10000 ] || error "misses too much for small reads"
6071 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6073 cleanup_test101f() {
6075 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
6076 rm -rf $DIR/$tfile 2>/dev/null
6080 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6081 local file=$DIR/$tfile
6084 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
6085 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
6086 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
6087 trap cleanup_test101f EXIT
6089 echo Cancel LRU locks on lustre client to flush the client cache
6090 cancel_lru_locks osc
6092 echo Reset readahead stats
6093 $LCTL set_param -n llite.*.read_ahead_stats 0
6094 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
6095 # readahead should read in 2M file on second read, so only miss
6097 echo Random 4K reads on 2M file for 1000 times
6098 $READS -f $file -s 2097152 -b 4096 -n $nreads
6100 echo checking missing pages
6101 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6102 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6104 [ $miss -lt 3 ] || error "misses too much pages!"
6107 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
6110 test_mkdir -p $DIR/$tdir
6111 chown $RUNAS_ID $DIR/$tdir
6114 STRIPE_COUNT=$OSTCOUNT
6115 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
6117 trap cleanup_test102 EXIT
6119 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6121 for num in 1 2 3 4; do
6122 for count in $(seq 1 $STRIPE_COUNT); do
6123 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6124 local size=`expr $STRIPE_SIZE \* $num`
6125 local file=file"$num-$idx-$count"
6126 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6132 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6138 rm -rf $DIR/d0.sanity/d102
6142 local testfile=$DIR/xattr_testfile
6146 [ "$UID" != 0 ] && skip_env "must run as root" && return
6147 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6148 skip_env "must have user_xattr" && return
6150 [ -z "$(which setfattr 2>/dev/null)" ] &&
6151 skip_env "could not find setfattr" && return
6153 echo "set/get xattr..."
6154 setfattr -n trusted.name1 -v value1 $testfile ||
6155 error "setfattr -n trusted.name1=value1 $testfile failed"
6156 getfattr -n trusted.name1 $testfile 2> /dev/null |
6157 grep "trusted.name1=.value1" ||
6158 error "$testfile missing trusted.name1=value1"
6160 setfattr -n user.author1 -v author1 $testfile ||
6161 error "setfattr -n user.author1=author1 $testfile failed"
6162 getfattr -n user.author1 $testfile 2> /dev/null |
6163 grep "user.author1=.author1" ||
6164 error "$testfile missing trusted.author1=author1"
6167 setfattr -n trusted.name2 -v value2 $testfile ||
6168 error "$testfile unable to set trusted.name2"
6169 setfattr -n trusted.name3 -v value3 $testfile ||
6170 error "$testfile unable to set trusted.name3"
6171 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6172 grep "trusted.name" | wc -l) -eq 3 ] ||
6173 error "$testfile missing 3 trusted.name xattrs"
6175 setfattr -n user.author2 -v author2 $testfile ||
6176 error "$testfile unable to set user.author2"
6177 setfattr -n user.author3 -v author3 $testfile ||
6178 error "$testfile unable to set user.author3"
6179 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6180 grep "user.author" | wc -l) -eq 3 ] ||
6181 error "$testfile missing 3 user.author xattrs"
6183 echo "remove xattr..."
6184 setfattr -x trusted.name1 $testfile ||
6185 error "$testfile error deleting trusted.name1"
6186 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6187 error "$testfile did not delete trusted.name1 xattr"
6189 setfattr -x user.author1 $testfile ||
6190 error "$testfile error deleting user.author1"
6191 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6192 error "$testfile did not delete trusted.name1 xattr"
6194 # b10667: setting lustre special xattr be silently discarded
6195 echo "set lustre special xattr ..."
6196 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6197 error "$testfile allowed setting trusted.lov"
6199 run_test 102a "user xattr test =================================="
6202 # b10930: get/set/list trusted.lov xattr
6203 echo "get/set/list trusted.lov xattr ..."
6204 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6205 local testfile=$DIR/$tfile
6206 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6207 error "setstripe failed"
6208 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6209 error "getstripe failed"
6210 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
6211 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
6213 local testfile2=${testfile}2
6214 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
6215 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
6218 setfattr -n trusted.lov -v $value $testfile2
6219 local stripe_size=$($GETSTRIPE -S $testfile2)
6220 local stripe_count=$($GETSTRIPE -c $testfile2)
6221 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6222 [ $stripe_count -eq $STRIPECOUNT ] ||
6223 error "stripe count $stripe_count != $STRIPECOUNT"
6226 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6229 # b10930: get/set/list lustre.lov xattr
6230 echo "get/set/list lustre.lov xattr ..."
6231 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6232 test_mkdir -p $DIR/$tdir
6233 chown $RUNAS_ID $DIR/$tdir
6234 local testfile=$DIR/$tdir/$tfile
6235 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6236 error "setstripe failed"
6237 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6238 error "getstripe failed"
6239 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6240 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6242 local testfile2=${testfile}2
6243 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6244 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6246 $RUNAS $MCREATE $testfile2
6247 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6248 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6249 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6250 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6251 [ $stripe_count -eq $STRIPECOUNT ] ||
6252 error "stripe count $stripe_count != $STRIPECOUNT"
6254 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6256 compare_stripe_info1() {
6257 local stripe_index_all_zero=true
6259 for num in 1 2 3 4; do
6260 for count in $(seq 1 $STRIPE_COUNT); do
6261 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6262 local size=$((STRIPE_SIZE * num))
6263 local file=file"$num-$offset-$count"
6264 stripe_size=$(lfs getstripe -S $PWD/$file)
6265 [ $stripe_size -ne $size ] &&
6266 error "$file: size $stripe_size != $size"
6267 stripe_count=$(lfs getstripe -c $PWD/$file)
6268 # allow fewer stripes to be created, ORI-601
6269 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
6270 error "$file: count $stripe_count != $count"
6271 stripe_index=$(lfs getstripe -i $PWD/$file)
6272 [ $stripe_index -ne 0 ] &&
6273 stripe_index_all_zero=false
6277 $stripe_index_all_zero &&
6278 error "all files are being extracted starting from OST index 0"
6283 [ -n "$(which tar 2>/dev/null)" ] &&
6284 strings $(which tar) | grep -q "lustre" && echo tar
6288 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6289 # b10930: tar test for trusted.lov xattr
6290 TAR=$(find_lustre_tar)
6291 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6292 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6294 test_mkdir -p $DIR/d102d
6295 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6297 compare_stripe_info1
6299 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6302 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6303 # b10930: tar test for trusted.lov xattr
6304 TAR=$(find_lustre_tar)
6305 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6306 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6308 test_mkdir -p $DIR/d102f
6310 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6312 compare_stripe_info1
6314 run_test 102f "tar copy files, not keep osts ==========="
6317 local xsize=${1:-1024} # in bytes
6318 local file=$DIR/$tfile
6320 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6321 skip "must have user_xattr" && return 0
6322 [ -z "$(which setfattr 2>/dev/null)" ] &&
6323 skip_env "could not find setfattr" && return 0
6324 [ -z "$(which getfattr 2>/dev/null)" ] &&
6325 skip_env "could not find getfattr" && return 0
6329 local value="$(generate_string $xsize)"
6331 local xbig=trusted.big
6332 log "save $xbig on $file"
6333 setfattr -n $xbig -v $value $file ||
6334 error "saving $xbig on $file failed"
6336 local orig=$(get_xattr_value $xbig $file)
6337 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6339 local xsml=trusted.sml
6340 log "save $xsml on $file"
6341 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6343 local new=$(get_xattr_value $xbig $file)
6344 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6346 log "grow $xsml on $file"
6347 setfattr -n $xsml -v "$value" $file ||
6348 error "growing $xsml on $file failed"
6350 new=$(get_xattr_value $xbig $file)
6351 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6352 log "$xbig still valid after growing $xsml"
6357 test_102h() { # bug 15777
6360 run_test 102h "grow xattr from inside inode to external block"
6363 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6364 grow_xattr $(max_xattr_size)
6366 run_test 102ha "grow xattr from inside inode to external inode"
6368 test_102i() { # bug 17038
6370 ln -s $DIR/$tfile $DIR/${tfile}link
6371 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6372 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 | grep -i "no such attr" || error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
6373 rm -f $DIR/$tfile $DIR/${tfile}link
6375 run_test 102i "lgetxattr test on symbolic link ============"
6378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6379 TAR=$(find_lustre_tar)
6380 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6381 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6382 setup_test102 "$RUNAS"
6383 test_mkdir -p $DIR/d102j
6384 chown $RUNAS_ID $DIR/d102j
6385 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6387 compare_stripe_info1 "$RUNAS"
6389 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6393 # b22187 just check that does not crash for regular file.
6394 setfattr -n trusted.lov $DIR/$tfile
6395 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6396 local test_kdir=$DIR/d102k
6397 test_mkdir $test_kdir
6398 local default_size=`$GETSTRIPE -S $test_kdir`
6399 local default_count=`$GETSTRIPE -c $test_kdir`
6400 local default_offset=`$GETSTRIPE -i $test_kdir`
6401 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6402 error 'dir setstripe failed'
6403 setfattr -n trusted.lov $test_kdir
6404 local stripe_size=`$GETSTRIPE -S $test_kdir`
6405 local stripe_count=`$GETSTRIPE -c $test_kdir`
6406 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6407 [ $stripe_size -eq $default_size ] ||
6408 error "stripe size $stripe_size != $default_size"
6409 [ $stripe_count -eq $default_count ] ||
6410 error "stripe count $stripe_count != $default_count"
6411 [ $stripe_offset -eq $default_offset ] ||
6412 error "stripe offset $stripe_offset != $default_offset"
6413 rm -rf $DIR/$tfile $test_kdir
6415 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6418 # LU-532 trusted. xattr is invisible to non-root
6419 local testfile=$DIR/$tfile
6423 echo "listxattr as user..."
6424 chown $RUNAS_ID $testfile
6425 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6426 grep -q "trusted" &&
6427 error "$testfile trusted xattrs are user visible"
6431 run_test 102l "listxattr size test =================================="
6433 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
6434 local path=$DIR/$tfile
6437 listxattr_size_check $path || error "listattr_size_check $path failed"
6439 run_test 102m "Ensure listxattr fails on small bufffer ========"
6443 getxattr() { # getxattr path name
6444 # Return the base64 encoding of the value of xattr name on path.
6448 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
6450 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
6452 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
6454 getfattr --absolute-names --encoding=base64 --name=$name $path |
6455 awk -F= -v name=$name '$1 == name {
6456 print substr($0, index($0, "=") + 1);
6460 test_102n() { # LU-4101 mdt: protect internal xattrs
6461 local file0=$DIR/$tfile.0
6462 local file1=$DIR/$tfile.1
6463 local xattr0=$TMP/$tfile.0
6464 local xattr1=$TMP/$tfile.1
6468 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
6470 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
6474 rm -rf $file0 $file1 $xattr0 $xattr1
6477 # Get 'before' xattrs of $file1.
6478 getfattr --absolute-names --dump --match=- $file1 > $xattr0
6480 for name in lov lma lmv link fid version som hsm lfsck_namespace; do
6481 # Try to copy xattr from $file0 to $file1.
6482 value=$(getxattr $file0 trusted.$name 2> /dev/null)
6484 setfattr --name=trusted.$name --value="$value" $file1 ||
6485 error "setxattr 'trusted.$name' failed"
6487 # Try to set a garbage xattr.
6488 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
6490 setfattr --name=trusted.$name --value="$value" $file1 ||
6491 error "setxattr 'trusted.$name' failed"
6493 # Try to remove the xattr from $file1. We don't care if this
6494 # appears to succeed or fail, we just don't want there to be
6495 # any changes or crashes.
6496 setfattr --remove=$trusted.$name $file1 2> /dev/null
6499 # Get 'after' xattrs of file1.
6500 getfattr --absolute-names --dump --match=- $file1 > $xattr1
6502 if ! diff $xattr0 $xattr1; then
6503 error "before and after xattrs of '$file1' differ"
6506 rm -rf $file0 $file1 $xattr0 $xattr1
6510 run_test 102n "silently ignore setxattr on internal trusted xattrs"
6514 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6519 [ "$UID" != 0 ] && skip_env "must run as root" && return
6520 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
6521 skip "must have acl enabled" && return
6522 [ -z "$(which setfacl 2>/dev/null)" ] &&
6523 skip_env "could not find setfacl" && return
6524 $GSS && skip "could not run under gss" && return
6526 declare -a identity_old
6528 for num in $(seq $MDSCOUNT); do
6529 switch_identity $num true || identity_old[$num]=$?
6536 echo "performing cp ..."
6537 run_acl_subtest cp || error "run_acl_subtest cp failed"
6538 echo "performing getfacl-noacl..."
6539 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6540 echo "performing misc..."
6541 run_acl_subtest misc || error "misc test failed"
6542 echo "performing permissions..."
6543 run_acl_subtest permissions || error "permissions failed"
6544 echo "performing setfacl..."
6545 run_acl_subtest setfacl || error "setfacl test failed"
6547 # inheritance test got from HP
6548 echo "performing inheritance..."
6549 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6550 chmod +x make-tree || error "chmod +x failed"
6551 run_acl_subtest inheritance || error "inheritance test failed"
6554 echo "LU-974 ignore umask when acl is enabled..."
6555 run_acl_subtest 974 || error "LU-974 umask test failed"
6556 if [ $MDSCOUNT -ge 2 ]; then
6557 run_acl_subtest 974_remote ||
6558 error "LU-974 umask test failed under remote dir"
6561 echo "LU-2561 newly created file is same size as directory..."
6562 run_acl_subtest 2561 || error "LU-2561 test failed"
6567 for num in $(seq $MDSCOUNT); do
6568 if [ "${identity_old[$num]}" = 1 ]; then
6569 switch_identity $num false || identity_old[$num]=$?
6573 run_test 103 "acl test ========================================="
6576 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6578 lfs df || error "lfs df failed"
6579 lfs df -ih || error "lfs df -ih failed"
6580 lfs df -h $DIR || error "lfs df -h $DIR failed"
6581 lfs df -i $DIR || error "lfs df -i $DIR failed"
6582 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6583 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6585 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
6586 lctl --device %$OSC deactivate
6587 lfs df || error "lfs df with deactivated OSC failed"
6588 lctl --device %$OSC activate
6589 # wait the osc back to normal
6590 wait_osc_import_state client ost FULL
6592 lfs df || error "lfs df with reactivated OSC failed"
6595 run_test 104a "lfs df [-ih] [path] test ========================="
6598 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6599 [ $RUNAS_ID -eq $UID ] &&
6600 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6602 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
6603 grep "Permission denied" | wc -l)))
6604 if [ $denied_cnt -ne 0 ]; then
6605 error "lfs check servers test failed"
6608 run_test 104b "$RUNAS lfs check servers test ===================="
6611 # doesn't work on 2.4 kernels
6613 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6614 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6616 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6620 run_test 105a "flock when mounted without -o flock test ========"
6624 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6625 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6627 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6631 run_test 105b "fcntl when mounted without -o flock test ========"
6635 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6636 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6638 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6642 run_test 105c "lockf when mounted without -o flock test ========"
6644 test_105d() { # bug 15924
6645 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6646 test_mkdir -p $DIR/$tdir
6647 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6648 skip "mount w/o flock enabled" && return
6649 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6650 $LCTL set_param fail_loc=0x80000315
6651 flocks_test 2 $DIR/$tdir
6653 run_test 105d "flock race (should not freeze) ========"
6655 test_105e() { # bug 22660 && 22040
6656 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6657 skip "mount w/o flock enabled" && return
6659 flocks_test 3 $DIR/$tfile
6661 run_test 105e "Two conflicting flocks from same process ======="
6663 test_106() { #bug 10921
6664 test_mkdir -p $DIR/$tdir
6665 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6666 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6668 run_test 106 "attempt exec of dir followed by chown of that dir"
6671 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6678 local save_pattern=$(sysctl -n kernel.core_pattern)
6679 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6680 sysctl -w kernel.core_pattern=$file
6681 sysctl -w kernel.core_uses_pid=0
6689 kill -s 11 $SLEEPPID
6691 if [ -e $file ]; then
6692 size=`stat -c%s $file`
6693 [ $size -eq 0 ] && error "Fail to create core file $file"
6695 error "Fail to create core file $file"
6698 sysctl -w kernel.core_pattern=$save_pattern
6699 sysctl -w kernel.core_uses_pid=$save_uses_pid
6702 run_test 107 "Coredump on SIG"
6705 test_mkdir -p $DIR/$tdir
6706 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6707 error "mkdir with 255 char failed"
6708 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6709 error "mkdir with 256 char should fail, but did not"
6710 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6711 error "create with 255 char failed"
6712 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6713 error "create with 256 char should fail, but did not"
6718 run_test 110 "filename length checking"
6721 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6722 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6724 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6726 echo "Starting with $OSTIO_pre threads"
6729 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6730 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6731 echo "$NUMTEST creates/unlinks"
6732 test_mkdir -p $DIR/$tdir
6733 createmany -o $DIR/$tdir/$tfile $NUMTEST
6734 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6736 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6739 # don't return an error
6740 [ $OSTIO_post == $OSTIO_pre ] && echo \
6741 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6742 echo "This may be fine, depending on what ran before this test" &&
6743 echo "and how fast this system is." && return
6745 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6747 run_test 115 "verify dynamic thread creation===================="
6750 wait_delete_completed
6751 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6752 echo OST kbytes available: ${AVAIL[@]}
6753 MAXI=0; MAXV=${AVAIL[0]}
6754 MINI=0; MINV=${AVAIL[0]}
6755 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6756 #echo OST $i: ${AVAIL[i]}kb
6757 if [ ${AVAIL[i]} -gt $MAXV ]; then
6758 MAXV=${AVAIL[i]}; MAXI=$i
6760 if [ ${AVAIL[i]} -lt $MINV ]; then
6761 MINV=${AVAIL[i]}; MINI=$i
6764 echo Min free space: OST $MINI: $MINV
6765 echo Max free space: OST $MAXI: $MAXV
6768 test_116a() { # was previously test_116()
6769 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6770 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6772 echo -n "Free space priority "
6773 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
6778 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
6779 trap simple_cleanup_common EXIT
6781 # Check if we need to generate uneven OSTs
6782 test_mkdir -p $DIR/$tdir/OST${MINI}
6783 local FILL=$(($MINV / 4))
6784 local DIFF=$(($MAXV - $MINV))
6785 local DIFF2=$(($DIFF * 100 / $MINV))
6787 local threshold=$(do_facet $SINGLEMDS \
6788 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -1)
6789 threshold=${threshold%%%}
6790 echo -n "Check for uneven OSTs: "
6791 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
6793 if [ $DIFF2 -gt $threshold ]; then
6795 echo "Don't need to fill OST$MINI"
6797 # generate uneven OSTs. Write 2% over the QOS threshold value
6799 DIFF=$(($threshold - $DIFF2 + 2))
6800 DIFF2=$(( ($MINV * $DIFF)/100 ))
6801 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
6802 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
6803 error "setstripe failed"
6804 DIFF=$(($DIFF2 / 2048))
6806 while [ $i -lt $DIFF ]; do
6808 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
6809 bs=2M count=1 2>/dev/null
6818 DIFF=$(($MAXV - $MINV))
6819 DIFF2=$(($DIFF * 100 / $MINV))
6820 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
6821 if [ $DIFF2 -gt $threshold ]; then
6824 echo "failed - QOS mode won't be used"
6825 skip "QOS imbalance criteria not met"
6826 simple_cleanup_common
6830 MINI1=$MINI; MINV1=$MINV
6831 MAXI1=$MAXI; MAXV1=$MAXV
6833 # now fill using QOS
6834 $SETSTRIPE -c 1 $DIR/$tdir
6835 FILL=$(($FILL / 200))
6836 if [ $FILL -gt 600 ]; then
6839 echo "writing $FILL files to QOS-assigned OSTs"
6841 while [ $i -lt $FILL ]; do
6843 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
6847 echo "wrote $i 200k files"
6851 echo "Note: free space may not be updated, so measurements might be off"
6853 DIFF2=$(($MAXV - $MINV))
6854 echo "free space delta: orig $DIFF final $DIFF2"
6855 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6856 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6857 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
6858 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6859 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
6860 FILL=$(($DIFF2 * 100 / $DIFF - 100))
6862 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
6864 # Figure out which files were written where
6865 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6866 awk '/'$MINI1': / {print $2; exit}')
6868 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
6869 echo "$MINC files created on smaller OST $MINI1"
6870 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6871 awk '/'$MAXI1': / {print $2; exit}')
6873 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
6874 echo "$MAXC files created on larger OST $MAXI1"
6875 FILL=$(($MAXC * 100 / $MINC - 100))
6877 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
6878 [ $MAXC -gt $MINC ] ||
6879 error_ignore LU-9 "stripe QOS didn't balance free space"
6880 simple_cleanup_common
6882 run_test 116a "stripe QOS: free space balance ==================="
6884 test_116b() { # LU-2093
6885 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6886 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6888 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6889 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6891 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6892 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6893 do_facet $SINGLEMDS lctl set_param fail_loc=0
6895 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6897 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6899 test_117() # bug 10891
6901 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6902 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6903 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6904 lctl set_param fail_loc=0x21e
6905 > $DIR/$tfile || error "truncate failed"
6906 lctl set_param fail_loc=0
6907 echo "Truncate succeeded."
6910 run_test 117 "verify osd extend =========="
6912 NO_SLOW_RESENDCOUNT=4
6913 export OLD_RESENDCOUNT=""
6914 set_resend_count () {
6915 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6916 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6917 lctl set_param -n $PROC_RESENDCOUNT $1
6918 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6921 # for reduce test_118* time (b=14842)
6922 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6924 # Reset async IO behavior after error case
6926 FILE=$DIR/reset_async
6928 # Ensure all OSCs are cleared
6929 $SETSTRIPE -c -1 $FILE
6930 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6935 test_118a() #bug 11710
6937 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6940 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6941 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6942 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6944 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6945 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6950 run_test 118a "verify O_SYNC works =========="
6954 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6955 remote_ost_nodsh && skip "remote OST with nodsh" && return
6959 #define OBD_FAIL_OST_ENOENT 0x217
6960 set_nodes_failloc "$(osts_nodes)" 0x217
6961 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6963 set_nodes_failloc "$(osts_nodes)" 0
6964 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6965 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6968 if [[ $RC -eq 0 ]]; then
6969 error "Must return error due to dropped pages, rc=$RC"
6973 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6974 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6978 echo "Dirty pages not leaked on ENOENT"
6980 # Due to the above error the OSC will issue all RPCs syncronously
6981 # until a subsequent RPC completes successfully without error.
6982 $MULTIOP $DIR/$tfile Ow4096yc
6987 run_test 118b "Reclaim dirty pages on fatal error =========="
6991 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6993 # for 118c, restore the original resend count, LU-1940
6994 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
6995 set_resend_count $OLD_RESENDCOUNT
6996 remote_ost_nodsh && skip "remote OST with nodsh" && return
7000 #define OBD_FAIL_OST_EROFS 0x216
7001 set_nodes_failloc "$(osts_nodes)" 0x216
7003 # multiop should block due to fsync until pages are written
7004 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7008 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7009 error "Multiop failed to block on fsync, pid=$MULTIPID"
7012 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7014 if [[ $WRITEBACK -eq 0 ]]; then
7015 error "No page in writeback, writeback=$WRITEBACK"
7018 set_nodes_failloc "$(osts_nodes)" 0
7021 if [[ $RC -ne 0 ]]; then
7022 error "Multiop fsync failed, rc=$RC"
7025 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7026 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7028 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7029 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7033 echo "Dirty pages flushed via fsync on EROFS"
7036 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7038 # continue to use small resend count to reduce test_118* time (b=14842)
7039 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7043 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7044 remote_ost_nodsh && skip "remote OST with nodsh" && return
7048 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7049 set_nodes_failloc "$(osts_nodes)" 0x214
7050 # multiop should block due to fsync until pages are written
7051 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7055 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7056 error "Multiop failed to block on fsync, pid=$MULTIPID"
7059 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7061 if [[ $WRITEBACK -eq 0 ]]; then
7062 error "No page in writeback, writeback=$WRITEBACK"
7065 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7066 set_nodes_failloc "$(osts_nodes)" 0
7068 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7069 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7071 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7072 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7076 echo "Dirty pages gaurenteed flushed via fsync"
7079 run_test 118d "Fsync validation inject a delay of the bulk =========="
7082 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7085 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7086 lctl set_param fail_loc=0x8000040a
7088 # Should simulate EINVAL error which is fatal
7089 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7091 if [[ $RC -eq 0 ]]; then
7092 error "Must return error due to dropped pages, rc=$RC"
7095 lctl set_param fail_loc=0x0
7097 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7098 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7099 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7101 if [[ $LOCKED -ne 0 ]]; then
7102 error "Locked pages remain in cache, locked=$LOCKED"
7105 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7106 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7110 echo "No pages locked after fsync"
7115 run_test 118f "Simulate unrecoverable OSC side error =========="
7118 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7121 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7122 lctl set_param fail_loc=0x406
7124 # simulate local -ENOMEM
7125 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7128 lctl set_param fail_loc=0
7129 if [[ $RC -eq 0 ]]; then
7130 error "Must return error due to dropped pages, rc=$RC"
7133 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7134 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7135 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7137 if [[ $LOCKED -ne 0 ]]; then
7138 error "Locked pages remain in cache, locked=$LOCKED"
7141 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7142 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7146 echo "No pages locked after fsync"
7151 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7154 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7155 remote_ost_nodsh && skip "remote OST with nodsh" && return
7159 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7160 set_nodes_failloc "$(osts_nodes)" 0x20e
7161 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7162 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7165 set_nodes_failloc "$(osts_nodes)" 0
7166 if [[ $RC -eq 0 ]]; then
7167 error "Must return error due to dropped pages, rc=$RC"
7170 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7171 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7172 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7174 if [[ $LOCKED -ne 0 ]]; then
7175 error "Locked pages remain in cache, locked=$LOCKED"
7178 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7179 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7183 echo "No pages locked after fsync"
7187 run_test 118h "Verify timeout in handling recoverables errors =========="
7189 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7192 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7193 remote_ost_nodsh && skip "remote OST with nodsh" && return
7197 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7198 set_nodes_failloc "$(osts_nodes)" 0x20e
7200 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7201 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7204 set_nodes_failloc "$(osts_nodes)" 0
7208 if [[ $RC -ne 0 ]]; then
7209 error "got error, but should be not, rc=$RC"
7212 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7213 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7214 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7215 if [[ $LOCKED -ne 0 ]]; then
7216 error "Locked pages remain in cache, locked=$LOCKED"
7219 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7220 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7224 echo "No pages locked after fsync"
7228 run_test 118i "Fix error before timeout in recoverable error =========="
7230 [ "$SLOW" = "no" ] && set_resend_count 4
7233 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7234 remote_ost_nodsh && skip "remote OST with nodsh" && return
7238 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7239 set_nodes_failloc "$(osts_nodes)" 0x220
7241 # return -EIO from OST
7242 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7244 set_nodes_failloc "$(osts_nodes)" 0x0
7245 if [[ $RC -eq 0 ]]; then
7246 error "Must return error due to dropped pages, rc=$RC"
7249 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7250 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7251 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7252 if [[ $LOCKED -ne 0 ]]; then
7253 error "Locked pages remain in cache, locked=$LOCKED"
7256 # in recoverable error on OST we want resend and stay until it finished
7257 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7258 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7262 echo "No pages locked after fsync"
7266 run_test 118j "Simulate unrecoverable OST side error =========="
7270 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7271 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7273 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7274 set_nodes_failloc "$(osts_nodes)" 0x20e
7275 test_mkdir -p $DIR/$tdir
7277 for ((i=0;i<10;i++)); do
7278 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7279 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7286 set_nodes_failloc "$(osts_nodes)" 0
7289 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7293 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7295 test_mkdir -p $DIR/$tdir
7296 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7299 run_test 118l "fsync dir ========="
7301 test_118m() # LU-3066
7303 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7304 test_mkdir -p $DIR/$tdir
7305 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7308 run_test 118m "fdatasync dir ========="
7310 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7312 test_119a() # bug 11737
7314 BSIZE=$((512 * 1024))
7315 directio write $DIR/$tfile 0 1 $BSIZE
7316 # We ask to read two blocks, which is more than a file size.
7317 # directio will indicate an error when requested and actual
7318 # sizes aren't equeal (a normal situation in this case) and
7319 # print actual read amount.
7320 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7321 if [ "$NOB" != "$BSIZE" ]; then
7322 error "read $NOB bytes instead of $BSIZE"
7326 run_test 119a "Short directIO read must return actual read amount"
7328 test_119b() # bug 11737
7330 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7332 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7333 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7335 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7336 error "direct read failed"
7339 run_test 119b "Sparse directIO read must return actual read amount"
7341 test_119c() # bug 13099
7344 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7345 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7348 run_test 119c "Testing for direct read hitting hole"
7350 test_119d() # bug 15950
7352 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7353 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7354 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7356 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7357 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7358 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7359 lctl set_param fail_loc=0x40d
7360 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7363 cat $DIR/$tfile > /dev/null &
7364 lctl set_param fail_loc=0
7367 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7369 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7370 error "the read rpcs have not completed in 2s"
7372 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7374 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7377 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7378 test_mkdir -p $DIR/$tdir
7379 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7380 skip "no early lock cancel on server" && return 0
7382 lru_resize_disable mdc
7383 lru_resize_disable osc
7384 cancel_lru_locks mdc
7385 # asynchronous object destroy at MDT could cause bl ast to client
7386 cancel_lru_locks osc
7388 stat $DIR/$tdir > /dev/null
7389 can1=$(lctl get_param -n ldlm.services.ldlm_canceld.stats |
7390 awk '/ldlm_cancel/ {print $2}')
7391 blk1=$(lctl get_param -n ldlm.services.ldlm_cbd.stats |
7392 awk '/ldlm_bl_callback/ {print $2}')
7393 test_mkdir -c1 $DIR/$tdir/d1
7394 can2=$(lctl get_param -n ldlm.services.ldlm_canceld.stats |
7395 awk '/ldlm_cancel/ {print $2}')
7396 blk2=$(lctl get_param -n ldlm.services.ldlm_cbd.stats |
7397 awk '/ldlm_bl_callback/ {print $2}')
7398 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7399 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7400 lru_resize_enable mdc
7401 lru_resize_enable osc
7403 run_test 120a "Early Lock Cancel: mkdir test"
7406 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7407 test_mkdir $DIR/$tdir
7408 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7409 skip "no early lock cancel on server" && return 0
7410 lru_resize_disable mdc
7411 lru_resize_disable osc
7412 cancel_lru_locks mdc
7413 stat $DIR/$tdir > /dev/null
7414 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7415 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7417 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7418 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7419 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7420 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7421 lru_resize_enable mdc
7422 lru_resize_enable osc
7424 run_test 120b "Early Lock Cancel: create test"
7427 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7428 test_mkdir -c1 $DIR/$tdir
7429 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7430 skip "no early lock cancel on server" && return 0
7431 lru_resize_disable mdc
7432 lru_resize_disable osc
7433 test_mkdir -p -c1 $DIR/$tdir/d1
7434 test_mkdir -p -c1 $DIR/$tdir/d2
7435 touch $DIR/$tdir/d1/f1
7436 cancel_lru_locks mdc
7437 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7438 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7439 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7440 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7441 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7442 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7443 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7444 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7445 lru_resize_enable mdc
7446 lru_resize_enable osc
7448 run_test 120c "Early Lock Cancel: link test"
7451 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7452 test_mkdir -p -c1 $DIR/$tdir
7453 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7454 skip "no early lock cancel on server" && return 0
7455 lru_resize_disable mdc
7456 lru_resize_disable osc
7458 cancel_lru_locks mdc
7459 stat $DIR/$tdir > /dev/null
7460 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7461 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7462 chmod a+x $DIR/$tdir
7463 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7464 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7465 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7466 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7467 lru_resize_enable mdc
7468 lru_resize_enable osc
7470 run_test 120d "Early Lock Cancel: setattr test"
7473 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7474 test_mkdir -p -c1 $DIR/$tdir
7475 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7476 skip "no early lock cancel on server" && return 0
7477 lru_resize_disable mdc
7478 lru_resize_disable osc
7479 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7480 cancel_lru_locks mdc
7481 cancel_lru_locks osc
7482 dd if=$DIR/$tdir/f1 of=/dev/null
7483 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7484 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7485 awk '/ldlm_cancel/ {print $2}'`
7486 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7487 awk '/ldlm_bl_callback/ {print $2}'`
7488 unlink $DIR/$tdir/f1
7489 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7490 awk '/ldlm_cancel/ {print $2}'`
7491 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7492 awk '/ldlm_bl_callback/ {print $2}'`
7493 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7494 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7495 lru_resize_enable mdc
7496 lru_resize_enable osc
7498 run_test 120e "Early Lock Cancel: unlink test"
7501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7502 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7503 skip "no early lock cancel on server" && return 0
7504 test_mkdir -p -c1 $DIR/$tdir
7505 lru_resize_disable mdc
7506 lru_resize_disable osc
7507 test_mkdir -p -c1 $DIR/$tdir/d1
7508 test_mkdir -p -c1 $DIR/$tdir/d2
7509 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7510 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7511 cancel_lru_locks mdc
7512 cancel_lru_locks osc
7513 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7514 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7515 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7516 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7517 awk '/ldlm_cancel/ {print $2}'`
7518 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7519 awk '/ldlm_bl_callback/ {print $2}'`
7520 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7521 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7522 awk '/ldlm_cancel/ {print $2}'`
7523 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7524 awk '/ldlm_bl_callback/ {print $2}'`
7525 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7526 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7527 lru_resize_enable mdc
7528 lru_resize_enable osc
7530 run_test 120f "Early Lock Cancel: rename test"
7533 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7534 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7535 skip "no early lock cancel on server" && return 0
7536 lru_resize_disable mdc
7537 lru_resize_disable osc
7539 echo create $count files
7540 test_mkdir -p $DIR/$tdir
7541 cancel_lru_locks mdc
7542 cancel_lru_locks osc
7545 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7546 awk '/ldlm_cancel/ {print $2}'`
7547 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7548 awk '/ldlm_bl_callback/ {print $2}'`
7549 createmany -o $DIR/$tdir/f $count
7551 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7552 awk '/ldlm_cancel/ {print $2}'`
7553 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7554 awk '/ldlm_bl_callback/ {print $2}'`
7556 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7557 echo rm $count files
7560 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7561 awk '/ldlm_cancel/ {print $2}'`
7562 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7563 awk '/ldlm_bl_callback/ {print $2}'`
7565 echo total: $count removes in $((t2-t1))
7566 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7568 # wait for commitment of removal
7569 lru_resize_enable mdc
7570 lru_resize_enable osc
7572 run_test 120g "Early Lock Cancel: performance test"
7574 test_121() { #bug #10589
7575 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7577 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7578 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7579 lctl set_param fail_loc=0x310
7580 cancel_lru_locks osc > /dev/null
7581 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7582 lctl set_param fail_loc=0
7583 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7585 run_test 121 "read cancel race ========="
7587 test_123a() { # was test 123, statahead(bug 11401)
7588 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7590 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7591 log "testing on UP system. Performance may be not as good as expected."
7596 test_mkdir -p $DIR/$tdir
7597 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7598 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7600 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7601 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7603 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7604 lctl set_param -n llite.*.statahead_max 0
7605 lctl get_param llite.*.statahead_max
7606 cancel_lru_locks mdc
7607 cancel_lru_locks osc
7609 time ls -l $DIR/$tdir | wc -l
7611 delta=$((etime - stime))
7612 log "ls $i files without statahead: $delta sec"
7613 lctl set_param llite.*.statahead_max=$max
7615 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7616 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7617 cancel_lru_locks mdc
7618 cancel_lru_locks osc
7620 time ls -l $DIR/$tdir | wc -l
7622 delta_sa=$((etime - stime))
7623 log "ls $i files with statahead: $delta_sa sec"
7624 lctl get_param -n llite.*.statahead_stats
7625 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7627 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7628 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7630 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7631 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7632 lctl set_param -n llite.*.statahead_max 0
7633 lctl get_param llite.*.statahead_max
7634 cancel_lru_locks mdc
7635 cancel_lru_locks osc
7637 time ls -l $DIR/$tdir | wc -l
7639 delta=$((etime - stime))
7640 log "ls $i files again without statahead: $delta sec"
7641 lctl set_param llite.*.statahead_max=$max
7642 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7643 if [ $SLOWOK -eq 0 ]; then
7644 error "ls $i files is slower with statahead!"
7646 log "ls $i files is slower with statahead!"
7652 [ $delta -gt 20 ] && break
7653 [ $delta -gt 8 ] && MULT=$((50 / delta))
7654 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7662 delta=$((etime - stime))
7663 log "rm -r $DIR/$tdir/: $delta seconds"
7665 lctl get_param -n llite.*.statahead_stats
7667 run_test 123a "verify statahead work"
7669 test_123b () { # statahead(bug 15027)
7670 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7671 test_mkdir -p $DIR/$tdir
7672 createmany -o $DIR/$tdir/$tfile-%d 1000
7674 cancel_lru_locks mdc
7675 cancel_lru_locks osc
7677 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7678 lctl set_param fail_loc=0x80000803
7679 ls -lR $DIR/$tdir > /dev/null
7681 lctl set_param fail_loc=0x0
7682 lctl get_param -n llite.*.statahead_stats
7687 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7690 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7691 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7692 skip "no lru resize on server" && return 0
7694 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7696 log "create $NR files at $DIR/$tdir"
7697 createmany -o $DIR/$tdir/f $NR ||
7698 error "failed to create $NR files in $DIR/$tdir"
7700 cancel_lru_locks mdc
7701 ls -l $DIR/$tdir > /dev/null
7705 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7706 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7707 LRU_SIZE=$(lctl get_param -n $PARAM)
7708 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7709 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7711 log "NS=$(basename $NSDIR)"
7716 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7717 skip "Not enough cached locks created!"
7724 # We know that lru resize allows one client to hold $LIMIT locks
7725 # for 10h. After that locks begin to be killed by client.
7727 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7730 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7731 # killing locks. Some time was spent for creating locks. This means
7732 # that up to the moment of sleep finish we must have killed some of
7733 # them (10-100 locks). This depends on how fast ther were created.
7734 # Many of them were touched in almost the same moment and thus will
7735 # be killed in groups.
7736 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7738 # Use $LRU_SIZE_B here to take into account real number of locks
7739 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7740 local LRU_SIZE_B=$LRU_SIZE
7742 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7743 log "OLD_LVF=$OLD_LVF"
7744 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7746 # Let's make sure that we really have some margin. Client checks
7747 # cached locks every 10 sec.
7749 log "Sleep ${SLEEP} sec"
7751 while ((SEC<$SLEEP)); do
7755 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7759 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7760 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7762 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7763 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7764 unlinkmany $DIR/$tdir/f $NR
7768 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7769 log "unlink $NR files at $DIR/$tdir"
7770 unlinkmany $DIR/$tdir/f $NR
7772 run_test 124a "lru resize ======================================="
7774 get_max_pool_limit()
7776 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7779 if test $l -gt $max; then
7787 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7788 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7789 skip "no lru resize on server" && return 0
7791 LIMIT=`get_max_pool_limit`
7793 NR=$(($(default_lru_size)*20))
7794 if [ $NR -gt $LIMIT ]; then
7795 log "Limit lock number by $LIMIT locks"
7798 lru_resize_disable mdc
7799 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7800 error "failed to create $DIR/$tdir/disable_lru_resize"
7802 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7803 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7804 cancel_lru_locks mdc
7807 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7810 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7813 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7817 nolruresize_delta=$((etime-stime))
7818 log "ls -la time: $nolruresize_delta seconds"
7819 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7820 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7822 lru_resize_enable mdc
7823 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7824 error "failed to create $DIR/$tdir/enable_lru_resize"
7826 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7827 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7828 cancel_lru_locks mdc
7831 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7834 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7837 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7841 lruresize_delta=$((etime-stime))
7842 log "ls -la time: $lruresize_delta seconds"
7843 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7845 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7846 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7847 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7848 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7850 log "lru resize performs the same with no lru resize"
7852 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7854 run_test 124b "lru resize (performance test) ======================="
7856 test_125() { # 13358
7857 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7858 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7859 test_mkdir -p $DIR/d125 || error "mkdir failed"
7860 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7861 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7862 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7864 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7866 test_126() { # bug 12829/13455
7867 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7868 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7869 $GSS && skip "must run as gss disabled" && return
7871 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7872 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7874 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7876 run_test 126 "check that the fsgid provided by the client is taken into account"
7878 test_127a() { # bug 15521
7879 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7880 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7881 $LCTL set_param osc.*.stats=0
7882 FSIZE=$((2048 * 1024))
7883 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7884 cancel_lru_locks osc
7885 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7887 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7888 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7889 echo "got $COUNT $NAME"
7890 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7891 eval $NAME=$COUNT || error "Wrong proc format"
7894 read_bytes|write_bytes)
7895 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7896 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7897 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7898 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7899 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7900 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7901 error "sumsquare is too small: $SUMSQ"
7902 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7903 error "sumsquare is too big: $SUMSQ"
7907 done < $DIR/${tfile}.tmp
7909 #check that we actually got some stats
7910 [ "$read_bytes" ] || error "Missing read_bytes stats"
7911 [ "$write_bytes" ] || error "Missing write_bytes stats"
7912 [ "$read_bytes" != 0 ] || error "no read done"
7913 [ "$write_bytes" != 0 ] || error "no write done"
7915 run_test 127a "verify the client stats are sane"
7917 test_127b() { # bug LU-333
7918 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7919 $LCTL set_param llite.*.stats=0
7920 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7921 # perform 2 reads and writes so MAX is different from SUM.
7922 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7923 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7924 cancel_lru_locks osc
7925 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7926 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7928 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7929 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7930 echo "got $COUNT $NAME"
7931 eval $NAME=$COUNT || error "Wrong proc format"
7935 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7936 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7937 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7938 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7941 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7942 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7943 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7944 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7948 done < $TMP/${tfile}.tmp
7950 #check that we actually got some stats
7951 [ "$read_bytes" ] || error "Missing read_bytes stats"
7952 [ "$write_bytes" ] || error "Missing write_bytes stats"
7953 [ "$read_bytes" != 0 ] || error "no read done"
7954 [ "$write_bytes" != 0 ] || error "no write done"
7956 run_test 127b "verify the llite client stats are sane"
7958 test_128() { # bug 15212
7960 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7965 result=$(grep error $TMP/$tfile.log)
7967 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7969 run_test 128 "interactive lfs for 2 consecutive find's"
7976 local LDPROC=/proc/fs/ldiskfs
7977 local facets=$(get_facets MDS)
7979 for facet in ${facets//,/ }; do
7980 canondev=$(ldiskfs_canon \
7981 *.$(convert_facet2label $facet).mntdev $facet)
7982 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7983 LDPROC=/sys/fs/ldiskfs
7984 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7989 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7990 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7991 skip "Only applicable to ldiskfs-based MDTs"
7994 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7999 test_mkdir -p $DIR/$tdir
8001 # block size of mds1
8002 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
8003 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
8004 local MAX=$((MDSBLOCKSIZE * 3))
8006 local I=$(stat -c%s "$DIR/$tdir")
8008 local STRIPE_COUNT=1
8009 [ $MDSCOUNT -ge 2 ] && STRIPE_COUNT=$($LFS getdirstripe -c $DIR/$tdir)
8010 MAX=$((MAX*STRIPE_COUNT))
8011 while [ ! $I -gt $MAX ]; do
8012 $MULTIOP $DIR/$tdir/$J Oc
8014 #check two errors ENOSPC for new version of ext4 max_dir_size patch
8015 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
8016 #and EFBIG for previous versions
8017 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
8019 echo "return code $rc received as expected"
8020 multiop $DIR/$tdir/$J Oc ||
8021 error_exit "multiop failed w/o dir size limit"
8023 I=$(stat -c%s "$DIR/$tdir")
8025 if [ $(lustre_version_code $SINGLEMDS) -lt \
8026 $(version_code 2.4.51) ]
8028 [ $I -eq $MAX ] && return 0
8030 [ $I -gt $MAX ] && return 0
8032 error_exit "current dir size $I, previous limit $MAX"
8033 elif [ $rc -ne 0 ]; then
8035 error_exit "return code $rc received instead of expected " \
8036 "$EFBIG or $ENOSPC, files in dir $I"
8039 I=$(stat -c%s "$DIR/$tdir")
8043 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
8045 run_test 129 "test directory size limit ========================"
8054 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8055 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8058 trap cleanup_130 EXIT RETURN
8060 local fm_file=$DIR/$tfile
8061 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
8062 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
8063 error "dd failed for $fm_file"
8065 # LU-1795: test filefrag/FIEMAP once, even if unsupported
8066 filefrag -ves $fm_file
8068 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8069 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8070 [ $RC != 0 ] && error "filefrag $fm_file failed"
8072 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8073 grep -v "ext:" | grep -v "found")
8074 lun=$($GETSTRIPE -i $fm_file)
8076 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
8079 for line in $filefrag_op
8081 frag_lun=`echo $line | cut -d: -f5`
8082 ext_len=`echo $line | cut -d: -f4`
8083 if (( $frag_lun != $lun )); then
8085 error "FIEMAP on 1-stripe file($fm_file) failed"
8088 (( tot_len += ext_len ))
8091 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
8093 error "FIEMAP on 1-stripe file($fm_file) failed;"
8099 echo "FIEMAP on single striped file succeeded"
8101 run_test 130a "FIEMAP (1-stripe file)"
8104 [ "$OSTCOUNT" -lt "2" ] &&
8105 skip_env "skipping FIEMAP on 2-stripe file test" && return
8107 [ "$OSTCOUNT" -ge "10" ] &&
8108 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8110 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8111 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8114 trap cleanup_130 EXIT RETURN
8116 local fm_file=$DIR/$tfile
8117 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8118 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8119 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8121 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
8122 error "dd failed on $fm_file"
8124 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8125 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8126 grep -v "ext:" | grep -v "found")
8128 last_lun=$(echo $filefrag_op | cut -d: -f5)
8133 for line in $filefrag_op
8135 frag_lun=`echo $line | cut -d: -f5`
8136 ext_len=`echo $line | cut -d: -f4`
8137 if (( $frag_lun != $last_lun )); then
8138 if (( tot_len != 1024 )); then
8140 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
8147 (( tot_len += ext_len ))
8150 if (( num_luns != 2 || tot_len != 1024 )); then
8152 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8158 echo "FIEMAP on 2-stripe file succeeded"
8160 run_test 130b "FIEMAP (2-stripe file)"
8163 [ "$OSTCOUNT" -lt "2" ] &&
8164 skip_env "skipping FIEMAP on 2-stripe file" && return
8166 [ "$OSTCOUNT" -ge "10" ] &&
8167 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8169 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8170 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
8173 trap cleanup_130 EXIT RETURN
8175 local fm_file=$DIR/$tfile
8176 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8177 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8178 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8180 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
8182 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8183 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
8185 last_lun=`echo $filefrag_op | cut -d: -f5`
8190 for line in $filefrag_op
8192 frag_lun=`echo $line | cut -d: -f5`
8193 ext_len=`echo $line | cut -d: -f4`
8194 if (( $frag_lun != $last_lun )); then
8195 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
8196 if (( logical != 512 )); then
8198 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
8201 if (( tot_len != 512 )); then
8203 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8210 (( tot_len += ext_len ))
8213 if (( num_luns != 2 || tot_len != 512 )); then
8215 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8221 echo "FIEMAP on 2-stripe file with hole succeeded"
8223 run_test 130c "FIEMAP (2-stripe file with hole)"
8226 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
8228 [ "$OSTCOUNT" -ge "10" ] &&
8229 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8231 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8232 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8234 trap cleanup_130 EXIT RETURN
8236 local fm_file=$DIR/$tfile
8237 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
8238 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8239 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8241 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
8242 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
8243 error "dd failed on $fm_file"
8245 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8246 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" |
8247 grep -v "ext:" | grep -v "found"`
8249 last_lun=`echo $filefrag_op | cut -d: -f5`
8254 for line in $filefrag_op
8256 frag_lun=`echo $line | cut -d: -f5`
8257 ext_len=`echo $line | cut -d: -f4`
8258 if (( $frag_lun != $last_lun )); then
8259 if (( tot_len != 1024 )); then
8261 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8268 (( tot_len += ext_len ))
8271 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
8273 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8279 echo "FIEMAP on N-stripe file succeeded"
8281 run_test 130d "FIEMAP (N-stripe file)"
8284 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
8286 [ "$OSTCOUNT" -ge "10" ] &&
8287 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8289 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8290 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8292 trap cleanup_130 EXIT RETURN
8294 local fm_file=$DIR/$tfile
8295 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8296 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8297 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8300 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8301 for ((i = 0; i < $NUM_BLKS; i++))
8303 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8306 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8307 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8309 last_lun=`echo $filefrag_op | cut -d: -f5`
8314 for line in $filefrag_op
8316 frag_lun=`echo $line | cut -d: -f5`
8317 ext_len=`echo $line | cut -d: -f4`
8318 if (( $frag_lun != $last_lun )); then
8319 if (( tot_len != $EXPECTED_LEN )); then
8321 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8328 (( tot_len += ext_len ))
8331 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8333 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8339 echo "FIEMAP with continuation calls succeeded"
8341 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8343 # Test for writev/readv
8345 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8346 error "writev test failed"
8347 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8348 error "readv failed"
8351 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8354 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8355 error "append writev test failed"
8356 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8357 error "append writev test failed"
8360 run_test 131b "test append writev"
8363 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8366 run_test 131c "test read/write on file w/o objects"
8369 rwv -f $DIR/$tfile -w -n 1 1572864
8370 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8371 if [ "$NOB" != 1572864 ]; then
8372 error "Short read filed: read $NOB bytes instead of 1572864"
8376 run_test 131d "test short read"
8379 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8380 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8381 error "read hitting hole failed"
8384 run_test 131e "test read hitting hole"
8389 for node in $(osts_nodes); do
8390 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8391 [ x$gl = x"" ] && gl=0
8392 gl_sum=$((gl_sum + gl))
8402 if [ x$som = x"enabled" ]; then
8403 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8404 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8405 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8407 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8408 MOUNTOPT="$MOUNTOPT,som_preview"
8409 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8412 # do remount to make new mount-conf parameters actual
8419 test_132() { #1028, SOM
8420 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8421 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8422 local num=$(get_mds_dir $DIR)
8423 local mymds=mds${num}
8424 local MOUNTOPT_SAVE=$MOUNTOPT
8426 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8427 cancel_lru_locks osc
8429 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8431 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8432 stat $DIR/$tfile >/dev/null
8433 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8434 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8436 som_mode_switch $som1 $gl1 $gl2
8438 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8439 cancel_lru_locks osc
8441 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8442 if [ $som1 == $som2 ]; then
8443 error "som is still "$som2
8444 if [ x$som2 = x"enabled" ]; then
8451 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8452 stat $DIR/$tfile >/dev/null
8453 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8454 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8455 som_mode_switch $som2 $gl1 $gl2
8456 MOUNTOPT=$MOUNTOPT_SAVE
8458 run_test 132 "som avoids glimpse rpc"
8464 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8466 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8468 *) error "Wrong argument $1" ;;
8471 count=`echo $res | awk '{print $2}'`
8472 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8473 # if the argument $3 is zero, it means any stat increment is ok.
8474 if [ $3 -gt 0 ] ; then
8475 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
8480 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8481 remote_ost_nodsh && skip "remote OST with nodsh" && return
8482 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8484 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8485 { skip "MDS doesn't support rename stats"; return; }
8486 local testdir=$DIR/${tdir}/stats_testdir
8487 mkdir -p $DIR/${tdir}
8490 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8491 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8493 # verify mdt stats first.
8494 mkdir ${testdir} || error "mkdir failed"
8495 check_stats $SINGLEMDS "mkdir" 1
8496 touch ${testdir}/${tfile} || "touch failed"
8497 check_stats $SINGLEMDS "open" 1
8498 check_stats $SINGLEMDS "close" 1
8499 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8500 check_stats $SINGLEMDS "mknod" 1
8501 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8502 check_stats $SINGLEMDS "unlink" 1
8503 rm -f ${testdir}/${tfile} || error "file remove failed"
8504 check_stats $SINGLEMDS "unlink" 2
8506 # remove working dir and check mdt stats again.
8507 rmdir ${testdir} || error "rmdir failed"
8508 check_stats $SINGLEMDS "rmdir" 1
8510 local testdir1=$DIR/${tdir}/stats_testdir1
8512 mkdir -p ${testdir1}
8513 touch ${testdir1}/test1
8514 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8515 check_stats $SINGLEMDS "crossdir_rename" 1
8517 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8518 check_stats $SINGLEMDS "samedir_rename" 1
8522 run_test 133a "Verifying MDT stats ========================================"
8525 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8526 remote_ost_nodsh && skip "remote OST with nodsh" && return
8527 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8528 local testdir=$DIR/${tdir}/stats_testdir
8529 mkdir -p ${testdir} || error "mkdir failed"
8530 touch ${testdir}/${tfile} || "touch failed"
8531 cancel_lru_locks mdc
8534 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8535 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8537 # extra mdt stats verification.
8538 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8539 check_stats $SINGLEMDS "setattr" 1
8540 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8541 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8543 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8544 check_stats $SINGLEMDS "getattr" 1
8546 $LFS df || error "lfs failed"
8547 check_stats $SINGLEMDS "statfs" 1
8551 run_test 133b "Verifying extra MDT stats =================================="
8554 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8555 remote_ost_nodsh && skip "remote OST with nodsh" && return
8556 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8557 local testdir=$DIR/${tdir}/stats_testdir
8558 test_mkdir -p ${testdir} || error "mkdir failed"
8560 # verify obdfilter stats.
8561 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8563 cancel_lru_locks osc
8564 wait_delete_completed
8567 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8568 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8570 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8572 cancel_lru_locks osc
8573 check_stats ost "write" 1
8575 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8576 check_stats ost "read" 1
8578 > ${testdir}/${tfile} || error "truncate failed"
8579 check_stats ost "punch" 1
8581 rm -f ${testdir}/${tfile} || error "file remove failed"
8582 wait_delete_completed
8583 check_stats ost "destroy" 1
8587 run_test 133c "Verifying OST stats ========================================"
8594 while [ $value -ge 2 ]; do
8599 if [ $orig -gt $order ]; then
8607 local size=('K' 'M' 'G' 'T');
8609 local size_string=$value
8611 while [ $value -ge 1024 ]; do
8612 if [ $i -gt 3 ]; then
8613 #T is the biggest unit we get here, if that is bigger,
8615 size_string=${value}T
8618 value=$((value >> 10))
8619 if [ $value -lt 1024 ]; then
8620 size_string=${value}${size[$i]}
8631 local context=${2:-.}
8632 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8634 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8639 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8640 remote_ost_nodsh && skip "remote OST with nodsh" && return
8641 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8642 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8643 { skip "MDS doesn't support rename stats"; return; }
8645 local testdir1=$DIR/${tdir}/stats_testdir1
8646 local testdir2=$DIR/${tdir}/stats_testdir2
8648 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8650 mkdir -p ${testdir1} || error "mkdir failed"
8651 mkdir -p ${testdir2} || error "mkdir failed"
8653 createmany -o $testdir1/test 512 || error "createmany failed"
8655 # check samedir rename size
8656 mv ${testdir1}/test0 ${testdir1}/test_0
8658 local testdir1_size=$(ls -l $DIR/${tdir} |
8659 awk '/stats_testdir1/ {print $5}')
8660 local testdir2_size=$(ls -l $DIR/${tdir} |
8661 awk '/stats_testdir2/ {print $5}')
8663 testdir1_size=$(order_2 $testdir1_size)
8664 testdir2_size=$(order_2 $testdir2_size)
8666 testdir1_size=$(size_in_KMGT $testdir1_size)
8667 testdir2_size=$(size_in_KMGT $testdir2_size)
8669 echo "source rename dir size: ${testdir1_size}"
8670 echo "target rename dir size: ${testdir2_size}"
8672 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8673 eval $cmd || error "$cmd failed"
8674 local samedir=$($cmd | grep 'same_dir')
8675 local same_sample=$(get_rename_size $testdir1_size)
8676 [ -z "$samedir" ] && error "samedir_rename_size count error"
8677 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8678 echo "Check same dir rename stats success"
8680 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8682 # check crossdir rename size
8683 mv ${testdir1}/test_0 ${testdir2}/test_0
8685 testdir1_size=$(ls -l $DIR/${tdir} |
8686 awk '/stats_testdir1/ {print $5}')
8687 testdir2_size=$(ls -l $DIR/${tdir} |
8688 awk '/stats_testdir2/ {print $5}')
8690 testdir1_size=$(order_2 $testdir1_size)
8691 testdir2_size=$(order_2 $testdir2_size)
8693 testdir1_size=$(size_in_KMGT $testdir1_size)
8694 testdir2_size=$(size_in_KMGT $testdir2_size)
8696 echo "source rename dir size: ${testdir1_size}"
8697 echo "target rename dir size: ${testdir2_size}"
8699 eval $cmd || error "$cmd failed"
8700 local crossdir=$($cmd | grep 'crossdir')
8701 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8702 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8703 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8704 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8705 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8706 echo "Check cross dir rename stats success"
8709 run_test 133d "Verifying rename_stats ========================================"
8712 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8713 local testdir=$DIR/${tdir}/stats_testdir
8714 local ctr f0 f1 bs=32768 count=42 sum
8716 remote_ost_nodsh && skip "remote OST with nodsh" && return
8717 mkdir -p ${testdir} || error "mkdir failed"
8719 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8721 for ctr in {write,read}_bytes; do
8723 cancel_lru_locks osc
8725 do_facet ost1 $LCTL set_param -n \
8726 "obdfilter.*.exports.clear=clear"
8728 if [ $ctr = write_bytes ]; then
8730 f1=${testdir}/${tfile}
8732 f0=${testdir}/${tfile}
8736 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8739 cancel_lru_locks osc
8741 sum=$(do_facet ost1 $LCTL get_param \
8742 "obdfilter.*.exports.*.stats" | \
8745 $1 == ctr { sum += $7 }
8748 if ((sum != bs * count)); then
8749 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8755 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8758 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8761 # First without trusting modes.
8763 -exec cat '{}' \; &> /dev/null
8765 # Second verifying readability.
8769 -exec cat '{}' \; > /dev/null ||
8770 error "proc file read failed"
8772 for facet in $SINGLEMDS ost1; do
8773 do_facet $facet find $proc_dirs \
8774 -not -name req_history \
8775 -exec cat '{}' \\\; &> /dev/null
8777 do_facet $facet find $proc_dirs \
8778 -not -name req_history \
8781 -exec cat '{}' \\\; > /dev/null ||
8782 error "proc file read failed"
8785 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8787 test_140() { #bug-17379
8788 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8789 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8790 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8791 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8793 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8794 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8796 while i=`expr $i + 1`; do
8797 test_mkdir -p $i || error "Creating dir $i"
8798 cd $i || error "Changing to $i"
8799 ln -s ../stat stat || error "Creating stat symlink"
8800 # Read the symlink until ELOOP present,
8801 # not LBUGing the system is considered success,
8802 # we didn't overrun the stack.
8803 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8805 if [ $ret -eq 40 ]; then
8808 error "Open stat symlink"
8814 echo "The symlink depth = $i"
8815 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8816 error "Invalid symlink depth"
8818 # Test recursive symlink
8819 ln -s symlink_self symlink_self
8820 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8821 echo "open symlink_self returns $ret"
8822 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8824 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8827 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8828 local TF="$TMP/$tfile"
8830 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8832 cancel_lru_locks osc
8833 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8834 remount_client $MOUNT
8836 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8839 $TRUNCATE $DIR/$tfile 6000
8840 cancel_lru_locks osc
8841 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8844 echo "12345" >>$DIR/$tfile
8845 cancel_lru_locks osc
8846 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8849 echo "12345" >>$DIR/$tfile
8850 cancel_lru_locks osc
8851 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8856 run_test 150 "truncate/append tests"
8858 #LU-2902 roc_hit was not able to read all values from lproc
8859 function roc_hit_init() {
8860 local list=$(comma_list $(osts_nodes))
8861 local dir=$DIR/$tdir-check
8862 local file=$dir/file
8868 #use setstripe to do a write to every ost
8869 for i in $(seq 0 $((OSTCOUNT-1))); do
8870 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
8871 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
8872 idx=$(printf %04x $i)
8873 BEFORE=$(get_osd_param $list *OST*$idx stats |
8874 awk '$1 == "cache_access" {sum += $2} END { print sum }')
8875 if [ -z "$BEFORE" ]; then
8879 cancel_lru_locks osc
8880 cat $file >/dev/null
8882 AFTER=$(get_osd_param $list *OST*$idx stats |
8883 awk '$1 == "cache_access" {sum += $2} END { print sum }')
8885 echo BEFORE:$BEFORE AFTER:$AFTER
8886 if ! let "AFTER - BEFORE == 4"; then
8888 error "roc_hit is not safe to use"
8896 function roc_hit() {
8897 local list=$(comma_list $(osts_nodes))
8898 echo $(get_osd_param $list '' stats |
8899 awk '$1 == "cache_hit" {sum += $2} END { print sum }')
8902 function set_cache() {
8905 if [ "$2" == "off" ]; then
8908 local list=$(comma_list $(osts_nodes))
8909 set_osd_param $list '' $1_cache_enable $on
8911 cancel_lru_locks osc
8915 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8916 remote_ost_nodsh && skip "remote OST with nodsh" && return
8919 local list=$(comma_list $(osts_nodes))
8921 # check whether obdfilter is cache capable at all
8922 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8923 echo "not cache-capable obdfilter"
8927 # check cache is enabled on all obdfilters
8928 if get_osd_param $list '' read_cache_enable | grep 0; then
8929 echo "oss cache is disabled"
8933 set_osd_param $list '' writethrough_cache_enable 1
8935 # check write cache is enabled on all obdfilters
8936 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
8937 echo "oss write cache is NOT enabled"
8943 #define OBD_FAIL_OBD_NO_LRU 0x609
8944 do_nodes $list $LCTL set_param fail_loc=0x609
8946 # pages should be in the case right after write
8947 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
8950 local BEFORE=$(roc_hit)
8951 cancel_lru_locks osc
8952 cat $DIR/$tfile >/dev/null
8953 local AFTER=$(roc_hit)
8955 do_nodes $list $LCTL set_param fail_loc=0
8957 if ! let "AFTER - BEFORE == CPAGES"; then
8958 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8961 # the following read invalidates the cache
8962 cancel_lru_locks osc
8963 set_osd_param $list '' read_cache_enable 0
8964 cat $DIR/$tfile >/dev/null
8966 # now data shouldn't be found in the cache
8968 cancel_lru_locks osc
8969 cat $DIR/$tfile >/dev/null
8971 if let "AFTER - BEFORE != 0"; then
8972 error "IN CACHE: before: $BEFORE, after: $AFTER"
8975 set_osd_param $list '' read_cache_enable 1
8978 run_test 151 "test cache on oss and controls ==============================="
8981 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8982 local TF="$TMP/$tfile"
8984 # simulate ENOMEM during write
8985 #define OBD_FAIL_OST_NOMEM 0x226
8986 lctl set_param fail_loc=0x80000226
8987 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8989 sync || error "sync failed"
8990 lctl set_param fail_loc=0
8992 # discard client's cache
8993 cancel_lru_locks osc
8995 # simulate ENOMEM during read
8996 lctl set_param fail_loc=0x80000226
8997 cmp $TF $DIR/$tfile || error "cmp failed"
8998 lctl set_param fail_loc=0
9002 run_test 152 "test read/write with enomem ============================"
9005 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
9007 run_test 153 "test if fdatasync does not crash ======================="
9009 dot_lustre_fid_permission_check() {
9011 local ffid=$MOUNT/.lustre/fid/$fid
9014 echo "stat fid $fid"
9015 stat $ffid > /dev/null || error "stat $ffid failed."
9016 echo "touch fid $fid"
9017 touch $ffid || error "touch $ffid failed."
9018 echo "write to fid $fid"
9019 cat /etc/hosts > $ffid || error "write $ffid failed."
9020 echo "read fid $fid"
9021 diff /etc/hosts $ffid || error "read $ffid failed."
9022 echo "append write to fid $fid"
9023 cat /etc/hosts >> $ffid || error "append write $ffid failed."
9024 echo "rename fid $fid"
9025 mv $ffid $test_dir/$tfile.1 &&
9026 error "rename $ffid to $tfile.1 should fail."
9027 touch $test_dir/$tfile.1
9028 mv $test_dir/$tfile.1 $ffid &&
9029 error "rename $tfile.1 to $ffid should fail."
9030 rm -f $test_dir/$tfile.1
9031 echo "truncate fid $fid"
9032 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
9033 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
9034 echo "link fid $fid"
9035 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
9037 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
9038 echo "setfacl fid $fid"
9039 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
9040 echo "getfacl fid $fid"
9041 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
9043 echo "unlink fid $fid"
9044 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
9045 echo "mknod fid $fid"
9046 mknod $ffid c 1 3 && error "mknod $ffid should fail."
9048 fid=[0xf00000400:0x1:0x0]
9049 ffid=$MOUNT/.lustre/fid/$fid
9051 echo "stat non-exist fid $fid"
9052 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
9053 echo "write to non-exist fid $fid"
9054 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
9055 echo "link new fid $fid"
9056 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
9058 mkdir -p $test_dir/$tdir
9059 touch $test_dir/$tdir/$tfile
9060 fid=$($LFS path2fid $test_dir/$tdir)
9063 error "error: could not get fid for $test_dir/$dir/$tfile."
9065 ffid=$MOUNT/.lustre/fid/$fid
9068 ls $ffid > /dev/null || error "ls $ffid failed."
9069 echo "touch $fid/$tfile.1"
9070 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
9072 echo "touch $MOUNT/.lustre/fid/$tfile"
9073 touch $MOUNT/.lustre/fid/$tfile && \
9074 error "touch $MOUNT/.lustre/fid/$tfile should fail."
9076 echo "setxattr to $MOUNT/.lustre/fid"
9077 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
9079 echo "listxattr for $MOUNT/.lustre/fid"
9080 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
9082 echo "delxattr from $MOUNT/.lustre/fid"
9083 setfattr -x trusted.name1 $MOUNT/.lustre/fid
9085 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
9086 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
9087 error "touch invalid fid should fail."
9089 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
9090 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
9091 error "touch non-normal fid should fail."
9093 echo "rename $tdir to $MOUNT/.lustre/fid"
9094 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
9095 error "rename to $MOUNT/.lustre/fid should fail."
9097 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
9099 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
9100 local new_obf_mode=777
9102 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
9103 chmod $new_obf_mode $DIR/.lustre/fid ||
9104 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
9106 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
9107 [ $obf_mode -eq $new_obf_mode ] ||
9108 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
9110 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
9111 chmod $old_obf_mode $DIR/.lustre/fid ||
9112 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
9115 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
9116 fid=$($LFS path2fid $test_dir/$tfile-2)
9117 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
9118 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
9119 error "create lov data thru .lustre should fail."
9120 echo "cp /etc/passwd $test_dir/$tfile-2"
9121 cp /etc/passwd $test_dir/$tfile-2 ||
9122 error "copy to $test_dir/$tfile-2 failed."
9123 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
9124 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
9125 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
9127 rm -rf $test_dir/tfile.lnk
9128 rm -rf $test_dir/$tfile-2
9132 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9133 skip "Need MDS version at least 2.4.1" && return
9136 local FID=$($LFS path2fid $DIR/$tfile)
9137 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
9139 # check that we get the same pathname back
9140 local FOUND=$($LFS fid2path $MOUNT $FID)
9141 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
9142 [ "$FOUND" != "$DIR/$tfile" ] &&
9143 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
9147 run_test 154A "lfs path2fid and fid2path basic checks"
9150 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9151 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9152 { skip "Need MDS version at least 2.2.51"; return 0; }
9154 cp /etc/hosts $DIR/$tfile
9156 fid=$($LFS path2fid $DIR/$tfile)
9158 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
9160 dot_lustre_fid_permission_check "$fid" $DIR ||
9161 error "dot lustre permission check $fid failed"
9163 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
9165 touch $MOUNT/.lustre/file &&
9166 error "creation is not allowed under .lustre"
9168 mkdir $MOUNT/.lustre/dir &&
9169 error "mkdir is not allowed under .lustre"
9173 run_test 154a "Open-by-FID"
9176 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9177 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9178 { skip "Need MDS version at least 2.2.51"; return 0; }
9180 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
9182 local remote_dir=$DIR/$tdir/remote_dir
9187 $LFS mkdir -i $MDTIDX -c $MDSCOUNT $remote_dir ||
9188 error "create remote directory failed"
9190 cp /etc/hosts $remote_dir/$tfile
9192 fid=$($LFS path2fid $remote_dir/$tfile)
9194 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
9196 dot_lustre_fid_permission_check "$fid" $remote_dir ||
9197 error "dot lustre permission check $fid failed"
9200 run_test 154b "Open-by-FID for remote directory"
9203 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9204 skip "Need MDS version at least 2.4.1" && return
9206 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
9207 local FID1=$($LFS path2fid $DIR/$tfile.1)
9208 local FID2=$($LFS path2fid $DIR/$tfile.2)
9209 local FID3=$($LFS path2fid $DIR/$tfile.3)
9212 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
9213 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
9214 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
9216 [ "$FID" = "${!want}" ] ||
9217 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
9221 $LFS fid2path $MOUNT $FID1 $FID2 $FID3 | while read PATHNAME; do
9222 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
9223 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
9227 run_test 154c "lfs path2fid and fid2path multiple arguments"
9230 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
9231 skip "Need MDS version at least 2.5.53" && return
9234 nid=$($LCTL list_nids | sed "s/\./\\\./g")
9238 local proc_ofile="mdt.*.exports.'$nid'.open_files"
9245 fid=$($LFS path2fid $DIR/$tfile)
9248 cmd="exec $fd<$DIR/$tfile"
9250 fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
9251 echo $fid_list | grep $fid
9254 cmd="exec $fd>/dev/null"
9256 if [ $rc -ne 0 ]; then
9257 error "FID $fid not found in open files list $fid_list"
9260 run_test 154d "Verify open file fid"
9262 test_155_small_load() {
9263 local temp=$TMP/$tfile
9264 local file=$DIR/$tfile
9266 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
9267 error "dd of=$temp bs=6096 count=1 failed"
9269 cancel_lru_locks osc
9270 cmp $temp $file || error "$temp $file differ"
9272 $TRUNCATE $temp 6000
9273 $TRUNCATE $file 6000
9274 cmp $temp $file || error "$temp $file differ (truncate1)"
9276 echo "12345" >>$temp
9277 echo "12345" >>$file
9278 cmp $temp $file || error "$temp $file differ (append1)"
9280 echo "12345" >>$temp
9281 echo "12345" >>$file
9282 cmp $temp $file || error "$temp $file differ (append2)"
9288 test_155_big_load() {
9289 remote_ost_nodsh && skip "remote OST with nodsh" && return
9290 local temp=$TMP/$tfile
9291 local file=$DIR/$tfile
9294 local cache_size=$(do_facet ost$((MAXI+1)) \
9295 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
9296 local large_file_size=$((cache_size * 2))
9298 echo "OSS cache size: $cache_size KB"
9299 echo "Large file size: $large_file_size KB"
9301 [ $MAXV -le $large_file_size ] && \
9302 skip_env "max available OST size needs > $large_file_size KB" && \
9305 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
9307 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
9308 error "dd of=$temp bs=$large_file_size count=1k failed"
9311 cancel_lru_locks osc
9312 cmp $temp $file || error "$temp $file differ"
9319 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9321 set_cache writethrough on
9324 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
9327 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9329 set_cache writethrough off
9332 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
9335 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9337 set_cache writethrough on
9340 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
9343 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9345 set_cache writethrough off
9348 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
9351 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9353 set_cache writethrough on
9356 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
9359 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9361 set_cache writethrough off
9364 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
9367 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9369 set_cache writethrough on
9372 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
9375 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9377 set_cache writethrough off
9380 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
9383 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9387 local file="$DIR/$tfile"
9389 [ "$(facet_fstype ost1)" = "zfs" ] &&
9390 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
9395 log "Turn on read and write cache"
9397 set_cache writethrough on
9399 log "Write data and read it back."
9400 log "Read should be satisfied from the cache."
9401 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9403 cancel_lru_locks osc
9404 cat $file >/dev/null
9406 if ! let "AFTER - BEFORE == CPAGES"; then
9407 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9409 log "cache hits:: before: $BEFORE, after: $AFTER"
9412 log "Read again; it should be satisfied from the cache."
9414 cancel_lru_locks osc
9415 cat $file >/dev/null
9417 if ! let "AFTER - BEFORE == CPAGES"; then
9418 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9420 log "cache hits:: before: $BEFORE, after: $AFTER"
9424 log "Turn off the read cache and turn on the write cache"
9426 set_cache writethrough on
9428 log "Read again; it should be satisfied from the cache."
9430 cancel_lru_locks osc
9431 cat $file >/dev/null
9433 if ! let "AFTER - BEFORE == CPAGES"; then
9434 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9436 log "cache hits:: before: $BEFORE, after: $AFTER"
9439 log "Read again; it should not be satisfied from the cache."
9441 cancel_lru_locks osc
9442 cat $file >/dev/null
9444 if ! let "AFTER - BEFORE == 0"; then
9445 error "IN CACHE: before: $BEFORE, after: $AFTER"
9447 log "cache hits:: before: $BEFORE, after: $AFTER"
9450 log "Write data and read it back."
9451 log "Read should be satisfied from the cache."
9452 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9454 cancel_lru_locks osc
9455 cat $file >/dev/null
9457 if ! let "AFTER - BEFORE == CPAGES"; then
9458 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9460 log "cache hits:: before: $BEFORE, after: $AFTER"
9463 log "Read again; it should not be satisfied from the cache."
9465 cancel_lru_locks osc
9466 cat $file >/dev/null
9468 if ! let "AFTER - BEFORE == 0"; then
9469 error "IN CACHE: before: $BEFORE, after: $AFTER"
9471 log "cache hits:: before: $BEFORE, after: $AFTER"
9475 log "Turn off read and write cache"
9477 set_cache writethrough off
9479 log "Write data and read it back"
9480 log "It should not be satisfied from the cache."
9482 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9483 cancel_lru_locks osc
9485 cat $file >/dev/null
9487 if ! let "AFTER - BEFORE == 0"; then
9488 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9490 log "cache hits:: before: $BEFORE, after: $AFTER"
9493 log "Turn on the read cache and turn off the write cache"
9495 set_cache writethrough off
9497 log "Write data and read it back"
9498 log "It should not be satisfied from the cache."
9500 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9502 cancel_lru_locks osc
9503 cat $file >/dev/null
9505 if ! let "AFTER - BEFORE == 0"; then
9506 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9508 log "cache hits:: before: $BEFORE, after: $AFTER"
9511 log "Read again; it should be satisfied from the cache."
9513 cancel_lru_locks osc
9514 cat $file >/dev/null
9516 if ! let "AFTER - BEFORE == CPAGES"; then
9517 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9519 log "cache hits:: before: $BEFORE, after: $AFTER"
9524 run_test 156 "Verification of tunables ============================"
9528 if [ $MDSCOUNT -gt 1 ]; then
9529 error_ignore bz17935 $*
9537 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
9539 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
9541 if [ $MASK -eq 1 ]; then
9542 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
9544 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
9548 changelog_extract_field() {
9554 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
9555 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9560 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9561 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9562 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9563 { skip "Need MDS version at least 2.2.0"; return; }
9565 local CL_USERS="mdd.$MDT0.changelog_users"
9566 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9567 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9568 echo "Registered as changelog user $USER"
9569 $GET_CL_USERS | grep -q $USER ||
9570 error "User $USER not found in changelog_users"
9573 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9574 touch $DIR/$tdir/pics/2008/zachy/timestamp
9575 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9576 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9577 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9578 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9579 rm $DIR/$tdir/pics/desktop.jpg
9581 $LFS changelog $MDT0 | tail -5
9583 echo "verifying changelog mask"
9584 changelog_chmask "MKDIR"
9585 changelog_chmask "CLOSE"
9587 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9588 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9590 changelog_chmask "MKDIR"
9591 changelog_chmask "CLOSE"
9593 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9594 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9596 $LFS changelog $MDT0
9597 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9598 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9599 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9600 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9603 echo "verifying target fid"
9604 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
9605 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9606 [ "$fidc" == "$fidf" ] ||
9607 err17935 "fid in changelog $fidc != file fid $fidf"
9608 echo "verifying parent fid"
9609 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
9610 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9611 [ "$fidc" == "$fidf" ] ||
9612 err17935 "pfid in changelog $fidc != dir fid $fidf"
9614 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9615 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9616 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9617 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9618 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
9619 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
9621 MIN_REC=$($GET_CL_USERS |
9622 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9623 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
9624 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9625 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
9626 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
9628 # LU-3446 changelog index reset on MDT restart
9629 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9630 CUR_REC1=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9631 $LFS changelog_clear $MDT0 $USER 0
9632 stop $SINGLEMDS || error "Fail to stop MDT."
9633 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
9634 CUR_REC2=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9635 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
9636 [ $CUR_REC1 == $CUR_REC2 ] ||
9637 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
9639 echo "verifying user deregister"
9640 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9641 $GET_CL_USERS | grep -q $USER &&
9642 error "User $USER still in changelog_users"
9644 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
9645 if [ $USERS -eq 0 ]; then
9646 LAST_REC1=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9647 touch $DIR/$tdir/chloe
9648 LAST_REC2=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9649 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
9650 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9652 echo "$USERS other changelog users; can't verify off"
9655 run_test 160a "changelog sanity"
9657 test_160b() { # LU-3587
9658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9659 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9660 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9661 { skip "Need MDS version at least 2.2.0"; return; }
9663 local CL_USERS="mdd.$MDT0.changelog_users"
9664 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9665 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9666 echo "Registered as changelog user $USER"
9667 $GET_CL_USERS | grep -q $USER ||
9668 error "User $USER not found in changelog_users"
9670 local LONGNAME1=$(str_repeat a 255)
9671 local LONGNAME2=$(str_repeat b 255)
9674 echo "creating very long named file"
9675 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
9676 echo "moving very long named file"
9677 mv $LONGNAME1 $LONGNAME2
9679 $LFS changelog $MDT0 | grep RENME
9681 echo "deregistering $USER"
9682 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9686 run_test 160b "Verify that very long rename doesn't crash in changelog"
9689 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9690 test_mkdir -p -c1 $DIR/$tdir
9691 cp /etc/hosts $DIR/$tdir/$tfile
9692 test_mkdir -c1 $DIR/$tdir/foo1
9693 test_mkdir -c1 $DIR/$tdir/foo2
9694 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9695 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9696 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9697 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9698 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
9699 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9700 $LFS fid2path $DIR $FID
9701 err17935 "bad link ea"
9704 rm $DIR/$tdir/foo2/zachary
9706 rm $DIR/$tdir/foo2/thor
9708 rm $DIR/$tdir/$tfile
9710 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9711 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9713 $LFS fid2path $DIR $FID
9714 err17935 "bad link rename"
9716 rm $DIR/$tdir/foo2/maggie
9719 local longname=filename_avg_len_is_thirty_two_
9720 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
9721 error "failed to hardlink many files"
9722 links=$($LFS fid2path $DIR $FID | wc -l)
9723 echo -n "${links}/1000 links in link EA"
9724 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9725 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
9726 error "failed to unlink many hardlinks"
9728 run_test 161a "link ea sanity"
9731 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9732 [ $MDSCOUNT -lt 2 ] &&
9733 skip "skipping remote directory test" && return
9735 local remote_dir=$DIR/$tdir/remote_dir
9738 $LFS mkdir -i $MDTIDX $remote_dir ||
9739 error "create remote directory failed"
9741 cp /etc/hosts $remote_dir/$tfile
9742 mkdir -p $remote_dir/foo1
9743 mkdir -p $remote_dir/foo2
9744 ln $remote_dir/$tfile $remote_dir/foo1/sofia
9745 ln $remote_dir/$tfile $remote_dir/foo2/zachary
9746 ln $remote_dir/$tfile $remote_dir/foo1/luna
9747 ln $remote_dir/$tfile $remote_dir/foo2/thor
9749 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
9751 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9752 $LFS fid2path $DIR $FID
9753 err17935 "bad link ea"
9756 rm $remote_dir/foo2/zachary
9758 rm $remote_dir/foo2/thor
9760 rm $remote_dir/$tfile
9762 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
9763 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
9764 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
9765 $LFS fid2path $DIR $FID
9766 err17935 "bad link rename"
9768 rm $remote_dir/foo2/maggie
9771 local longname=filename_avg_len_is_thirty_two_
9772 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
9773 error "failed to hardlink many files"
9774 links=$($LFS fid2path $DIR $FID | wc -l)
9775 echo -n "${links}/1000 links in link EA"
9776 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9777 unlinkmany $remote_dir/foo2/$longname 1000 ||
9778 error "failed to unlink many hardlinks"
9780 run_test 161b "link ea sanity under remote directory"
9783 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9784 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
9785 skip "Need MDS version at least 2.1.5" && return
9787 # define CLF_RENAME_LAST 0x0001
9788 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
9789 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
9790 changelog_register -n)
9793 touch $DIR/$tdir/foo_161c
9794 touch $DIR/$tdir/bar_161c
9795 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
9796 $LFS changelog $MDT0 | grep RENME
9797 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
9799 $LFS changelog_clear $MDT0 $USER 0
9800 if [ x$flags != "x0x1" ]; then
9801 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9803 error "flag $flags is not 0x1"
9805 echo "rename overwrite a target having nlink = 1," \
9806 "changelog record has flags of $flags"
9808 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
9809 touch $DIR/$tdir/foo_161c
9810 touch $DIR/$tdir/bar_161c
9811 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
9812 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
9813 $LFS changelog $MDT0 | grep RENME
9814 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
9815 $LFS changelog_clear $MDT0 $USER 0
9816 if [ x$flags != "x0x0" ]; then
9817 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9819 error "flag $flags is not 0x0"
9821 echo "rename overwrite a target having nlink > 1," \
9822 "changelog record has flags of $flags"
9824 # rename doesn't overwrite a target (changelog flag 0x0)
9825 touch $DIR/$tdir/foo_161c
9826 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
9827 $LFS changelog $MDT0 | grep RENME
9828 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
9829 $LFS changelog_clear $MDT0 $USER 0
9830 if [ x$flags != "x0x0" ]; then
9831 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9833 error "flag $flags is not 0x0"
9835 echo "rename doesn't overwrite a target," \
9836 "changelog record has flags of $flags"
9838 # define CLF_UNLINK_LAST 0x0001
9839 # unlink a file having nlink = 1 (changelog flag 0x1)
9840 rm -f $DIR/$tdir/foo2_161c
9841 $LFS changelog $MDT0 | grep UNLNK
9842 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
9843 $LFS changelog_clear $MDT0 $USER 0
9844 if [ x$flags != "x0x1" ]; then
9845 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9847 error "flag $flags is not 0x1"
9849 echo "unlink a file having nlink = 1," \
9850 "changelog record has flags of $flags"
9852 # unlink a file having nlink > 1 (changelog flag 0x0)
9853 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
9854 rm -f $DIR/$tdir/foobar_161c
9855 $LFS changelog $MDT0 | grep UNLNK
9856 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
9857 $LFS changelog_clear $MDT0 $USER 0
9858 if [ x$flags != "x0x0" ]; then
9859 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9861 error "flag $flags is not 0x0"
9863 echo "unlink a file having nlink > 1," \
9864 "changelog record has flags of $flags"
9865 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9867 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
9874 local path=$(${LFS} fid2path $*)
9877 if [ $RC -ne 0 ]; then
9878 err17935 "path looked up of $expected failed. Error $RC"
9880 elif [ "${path}" != "${expected}" ]; then
9881 err17935 "path looked up \"${path}\" instead of \"${expected}\""
9884 echo "fid $fid resolves to path $path (expected $expected)"
9888 # Make changes to filesystem
9889 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9890 test_mkdir -p $DIR/$tdir/d2
9891 touch $DIR/$tdir/d2/$tfile
9892 touch $DIR/$tdir/d2/x1
9893 touch $DIR/$tdir/d2/x2
9894 test_mkdir -p $DIR/$tdir/d2/a/b/c
9895 test_mkdir -p $DIR/$tdir/d2/p/q/r
9897 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
9898 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
9901 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
9902 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
9903 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
9905 # softlink to wrong file
9906 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
9907 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
9908 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
9911 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
9912 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
9913 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
9914 # fid2path dir/fsname should both work
9915 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
9916 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9918 # hardlink count: check that there are 2 links
9919 # Doesnt work with CMD yet: 17935
9920 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9921 err17935 "expected 2 links"
9923 # hardlink indexing: remove the first link
9924 rm $DIR/$tdir/d2/p/q/r/hlink
9925 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9929 run_test 162 "path lookup sanity"
9932 # do directio so as not to populate the page cache
9933 log "creating a 10 Mb file"
9934 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9935 log "starting reads"
9936 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9937 log "truncating the file"
9938 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9940 kill %+ || true # reads might have finished
9941 echo "wait until dd is finished"
9943 log "removing the temporary file"
9944 rm -rf $DIR/$tfile || error "tmp file removal failed"
9946 run_test 169 "parallel read and truncate should not deadlock"
9949 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9950 $LCTL clear # bug 18514
9951 $LCTL debug_daemon start $TMP/${tfile}_log_good
9953 $LCTL debug_daemon stop
9954 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9955 error "sed failed to read log_good"
9957 $LCTL debug_daemon start $TMP/${tfile}_log_good
9959 $LCTL debug_daemon stop
9961 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9962 error "lctl df log_bad failed"
9964 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9965 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9967 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9968 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9970 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9971 error "bad_line good_line1 good_line2 are empty"
9973 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9974 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9975 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9977 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9978 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9979 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9981 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9982 error "bad_line_new good_line_new are empty"
9984 local expected_good=$((good_line1 + good_line2*2))
9986 rm -f $TMP/${tfile}*
9987 # LU-231, short malformed line may not be counted into bad lines
9988 if [ $bad_line -ne $bad_line_new ] &&
9989 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9990 error "expected $bad_line bad lines, but got $bad_line_new"
9994 if [ $expected_good -ne $good_line_new ]; then
9995 error "expected $expected_good good lines, but got $good_line_new"
10000 run_test 170 "test lctl df to handle corrupted log ====================="
10002 test_171() { # bug20592
10003 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10004 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
10005 $LCTL set_param fail_loc=0x50e
10006 $LCTL set_param fail_val=3000
10007 multiop_bg_pause $DIR/$tfile O_s || true
10009 kill -USR1 $MULTIPID
10013 if dmesg | grep "recursive fault"; then
10014 error "caught a recursive fault"
10016 $LCTL set_param fail_loc=0
10019 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
10021 # it would be good to share it with obdfilter-survey/libecho code
10022 setup_obdecho_osc () {
10025 local obdfilter_name=$2
10026 echo "Creating new osc for $obdfilter_name on $ost_nid"
10027 # make sure we can find loopback nid
10028 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
10030 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
10031 ${obdfilter_name}_osc_UUID || rc=2; }
10032 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
10033 ${obdfilter_name}_UUID $ost_nid || rc=3; }
10037 cleanup_obdecho_osc () {
10038 local obdfilter_name=$1
10039 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
10040 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
10047 local pages=${3:-64}
10052 local obd_size=$(get_obd_size $node $OBD)
10053 local page_size=$(get_page_size $node)
10054 if [[ -n "$obd_size" ]]; then
10055 local new_count=$((obd_size / (pages * page_size / 1024)))
10056 [[ $new_count -ge $count ]] || count=$new_count
10059 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
10060 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
10062 if [ $rc -eq 0 ]; then
10063 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
10064 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
10066 echo "New object id is $id"
10067 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
10069 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
10070 "test_brw $count w v $pages $id" || rc=4; }
10071 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
10073 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
10074 "cleanup" || rc=5; }
10075 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
10076 "detach" || rc=6; }
10077 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
10082 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10083 remote_ost_nodsh && skip "remote OST with nodsh" && return
10085 local rmmod_local=0
10087 if ! module_loaded obdecho; then
10088 load_module obdecho/obdecho
10092 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
10093 local host=$(lctl get_param -n osc.$osc.import |
10094 awk '/current_connection:/ {print $2}' )
10095 local target=$(lctl get_param -n osc.$osc.import |
10096 awk '/target:/ {print $2}' )
10097 target=${target%_UUID}
10099 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
10100 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
10101 [[ -n $target ]] && cleanup_obdecho_osc $target
10102 [ $rmmod_local -eq 1 ] && rmmod obdecho
10105 run_test 180a "test obdecho on osc"
10108 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10109 remote_ost_nodsh && skip "remote OST with nodsh" && return
10111 local rmmod_remote=0
10113 do_facet ost1 "lsmod | grep -q obdecho || " \
10114 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
10115 "modprobe obdecho; }" && rmmod_remote=1
10116 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
10117 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
10118 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
10121 run_test 180b "test obdecho directly on obdfilter"
10123 test_180c() { # LU-2598
10124 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10125 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
10126 skip "Need MDS version at least 2.4.0" && return
10129 local rmmod_remote=false
10130 local pages=16384 # 64MB bulk I/O RPC size
10133 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
10134 rmmod_remote=true || error "failed to load module obdecho"
10136 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4}'|head -1)
10137 if [[ -n $target ]]; then
10138 obdecho_test "$target" ost1 "$pages" ||
10139 rc=${PIPESTATUS[0]}
10141 echo "there is no obdfilter target on ost1"
10144 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
10147 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
10149 test_181() { # bug 22177
10150 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10151 # create enough files to index the directory
10152 createmany -o $DIR/$tdir/foobar 4000
10153 # print attributes for debug purpose
10156 multiop_bg_pause $DIR/$tdir D_Sc || return 1
10158 # remove the files & current working dir
10159 unlinkmany $DIR/$tdir/foobar 4000
10161 kill -USR1 $MULTIPID
10163 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
10166 run_test 181 "Test open-unlinked dir ========================"
10169 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10170 # disable MDC RPC lock wouldn't crash client
10174 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10175 #define OBD_FAIL_MDC_RPCS_SEM 0x804
10176 $LCTL set_param fail_loc=0x804
10178 for (( i=0; i < $tcount; i++ )) ; do
10179 mkdir $DIR/$tdir/$i
10180 createmany -o $DIR/$tdir/$i/f- $fcount &
10184 for (( i=0; i < $tcount; i++ )) ; do
10185 unlinkmany $DIR/$tdir/$i/f- $fcount &
10191 $LCTL set_param fail_loc=0
10193 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
10195 test_183() { # LU-2275
10196 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
10197 skip "Need MDS version at least 2.3.56" && return
10199 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10200 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10201 echo aaa > $DIR/$tdir/$tfile
10203 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
10204 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
10206 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
10207 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
10209 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
10211 # Flush negative dentry cache
10212 touch $DIR/$tdir/$tfile
10214 # We are not checking for any leaked references here, they'll
10215 # become evident next time we do cleanup with module unload.
10218 run_test 183 "No crash or request leak in case of strange dispositions ========"
10220 # test suite 184 is for LU-2016, LU-2017
10222 check_swap_layouts_support && return 0
10224 dir0=$DIR/$tdir/$testnum
10225 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
10230 $SETSTRIPE -c1 $file1
10232 $SETSTRIPE -c2 $file2
10234 gen1=$($GETSTRIPE -g $file1)
10235 gen2=$($GETSTRIPE -g $file2)
10237 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
10238 gen=$($GETSTRIPE -g $file1)
10239 [[ $gen1 != $gen ]] ||
10240 "Layout generation on $file1 does not change"
10241 gen=$($GETSTRIPE -g $file2)
10242 [[ $gen2 != $gen ]] ||
10243 "Layout generation on $file2 does not change"
10245 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
10246 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
10248 run_test 184a "Basic layout swap"
10251 check_swap_layouts_support && return 0
10253 dir0=$DIR/$tdir/$testnum
10254 mkdir -p $dir0 || error "creating dir $dir0"
10261 $SETSTRIPE -c1 $file1
10262 $SETSTRIPE -c2 $file2
10263 $SETSTRIPE -c1 $file3
10264 chown $RUNAS_ID $file3
10265 gen1=$($GETSTRIPE -g $file1)
10266 gen2=$($GETSTRIPE -g $file2)
10268 $LFS swap_layouts $dir1 $dir2 &&
10269 error "swap of directories layouts should fail"
10270 $LFS swap_layouts $dir1 $file1 &&
10271 error "swap of directory and file layouts should fail"
10272 $RUNAS $LFS swap_layouts $file1 $file2 &&
10273 error "swap of file we cannot write should fail"
10274 $LFS swap_layouts $file1 $file3 &&
10275 error "swap of file with different owner should fail"
10276 /bin/true # to clear error code
10278 run_test 184b "Forbidden layout swap (will generate errors)"
10281 check_swap_layouts_support && return 0
10283 local dir0=$DIR/$tdir/$testnum
10284 mkdir -p $dir0 || error "creating dir $dir0"
10286 local ref1=$dir0/ref1
10287 local ref2=$dir0/ref2
10288 local file1=$dir0/file1
10289 local file2=$dir0/file2
10290 # create a file large enough for the concurent test
10291 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
10292 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
10293 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
10296 dd if=$ref1 of=$file1 bs=16k &
10299 # Make sure dd starts to copy file
10300 while [ ! -f $file1 ]; do sleep 0.1; done
10302 $LFS swap_layouts $file1 $file2
10305 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
10306 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
10308 # how many bytes copied before swapping layout
10309 local copied=`stat -c %s $file2`
10310 local remaining=`stat -c %s $ref1`
10311 remaining=$((remaining - copied))
10312 echo "Copied $copied bytes before swapping layout..."
10314 cmp -n $copied $file1 $ref2 | grep differ &&
10315 error "Content mismatch [0, $copied) of ref2 and file1"
10316 cmp -n $copied $file2 $ref1 ||
10317 error "Content mismatch [0, $copied) of ref1 and file2"
10318 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
10319 error "Content mismatch [$copied, EOF) of ref1 and file1"
10322 rm -f $ref1 $ref2 $file1 $file2
10324 run_test 184c "Concurrent write and layout swap"
10327 check_swap_layouts_support && return 0
10329 local file1=$DIR/$tdir/$tfile-1
10330 local file2=$DIR/$tdir/$tfile-2
10331 local file3=$DIR/$tdir/$tfile-3
10335 mkdir -p $DIR/$tdir
10336 touch $file1 || error "create $file1 failed"
10337 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
10338 error "create $file2 failed"
10339 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
10340 error "create $file3 failed"
10341 lovea1=$($LFS getstripe $file1 | sed 1d)
10343 $LFS swap_layouts $file2 $file3 ||
10344 error "swap $file2 $file3 layouts failed"
10345 $LFS swap_layouts $file1 $file2 ||
10346 error "swap $file1 $file2 layouts failed"
10348 lovea2=$($LFS getstripe $file2 | sed 1d)
10349 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
10351 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
10352 [ -z $lovea1 ] || error "$file1 shouldn't have lovea"
10354 run_test 184d "allow stripeless layouts swap"
10357 test_185() { # LU-2441
10358 # LU-3553 - no volatile file support in old servers
10359 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
10360 { skip "Need MDS version at least 2.3.60"; return 0; }
10362 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10363 touch $DIR/$tdir/spoo
10364 local mtime1=$(stat -c "%Y" $DIR/$tdir)
10365 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
10366 error "cannot create/write a volatile file"
10367 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
10368 error "FID is still valid after close"
10370 multiop_bg_pause $DIR/$tdir vVw4096_c
10377 # assume that the next FID for this client is sequential, since stdout
10378 # is unfortunately eaten by multiop_bg_pause
10379 local n=$((${fidv[1]} + 1))
10380 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
10381 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
10382 error "FID is missing before close"
10383 kill -USR1 $multi_pid
10384 # 1 second delay, so if mtime change we will see it
10386 local mtime2=$(stat -c "%Y" $DIR/$tdir)
10387 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
10389 run_test 185 "Volatile file support"
10392 local dir0=$DIR/$tdir/$testnum
10393 mkdir -p $dir0 || error "creating dir $dir0"
10395 local file=$dir0/file1
10396 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
10397 local dv1=$($LFS data_version $file)
10398 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
10399 local dv2=$($LFS data_version $file)
10400 [[ $dv1 != $dv2 ]] ||
10401 error "data version did not change on write $dv1 == $dv2"
10406 run_test 187a "Test data version change"
10409 local dir0=$DIR/$tdir/$testnum
10410 mkdir -p $dir0 || error "creating dir $dir0"
10412 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
10413 [[ ${DV[0]} != ${DV[1]} ]] ||
10414 error "data version did not change on write"\
10415 " ${DV[0]} == ${DV[1]}"
10420 run_test 187b "Test data version change on volatile file"
10423 check_file_in_pool()
10428 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
10431 for t in $tlist ; do
10432 [ "$i" -eq "$t" ] && continue 2
10435 echo "pool list: $tlist"
10436 echo "striping: $res"
10437 error_noexit "$file not allocated in $pool"
10444 echo "Creating new pool"
10447 create_pool $FSNAME.$pool ||
10448 { error_noexit "No pool created, result code $?"; return 1; }
10449 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
10450 { error_noexit "$pool not in lfs pool_list"; return 2; }
10453 pool_add_targets() {
10454 echo "Adding targets to pool"
10460 local list=$(seq $first $step $last)
10462 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
10463 do_facet mgs $LCTL pool_add \
10464 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
10465 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
10466 | sort -u | tr '\n' ' ' " "$t" || {
10467 error_noexit "Add to pool failed"
10470 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
10471 local addcount=$(((last - first) / step + 1))
10472 [ $lfscount -eq $addcount ] || {
10473 error_noexit "lfs pool_list bad ost count" \
10474 "$lfscount != $addcount"
10482 echo "Setting pool on directory $tdir"
10484 $SETSTRIPE -c 2 -p $pool $tdir && return 0
10486 error_noexit "Cannot set pool $pool to $tdir"
10493 echo "Checking pool on directory $tdir"
10495 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
10496 [ "$res" = "$pool" ] && return 0
10498 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
10502 pool_dir_rel_path() {
10503 echo "Testing relative path works well"
10508 mkdir -p $root/$tdir/$tdir
10510 pool_set_dir $pool $tdir || return 1
10511 pool_set_dir $pool ./$tdir || return 2
10512 pool_set_dir $pool ../$tdir || return 3
10513 pool_set_dir $pool ../$tdir/$tdir || return 4
10514 rm -rf $tdir; cd - > /dev/null
10517 pool_alloc_files() {
10518 echo "Checking files allocation from directory pool"
10525 for i in $(seq -w 1 $count)
10527 local file=$tdir/file-$i
10529 check_file_in_pool $file $pool "$tlist" || \
10530 failed=$((failed + 1))
10532 [ "$failed" = 0 ] && return 0
10534 error_noexit "$failed files not allocated in $pool"
10538 pool_create_files() {
10539 echo "Creating files in pool"
10547 for i in $(seq -w 1 $count)
10549 local file=$tdir/spoo-$i
10550 $SETSTRIPE -p $pool $file
10551 check_file_in_pool $file $pool "$tlist" || \
10552 failed=$((failed + 1))
10554 [ "$failed" = 0 ] && return 0
10556 error_noexit "$failed files not allocated in $pool"
10561 echo "Checking 'lfs df' output"
10564 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
10566 local res=$($LFS df --pool $FSNAME.$pool |
10568 grep "$FSNAME-OST" |
10570 [ "$res" = "$t" ] && return 0
10572 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
10576 pool_file_rel_path() {
10577 echo "Creating files in a pool with relative pathname"
10582 { error_noexit "unable to create $tdir"; return 1 ; }
10583 local file="/..$tdir/$tfile-1"
10584 $SETSTRIPE -p $pool $file ||
10585 { error_noexit "unable to create $file" ; return 2 ; }
10588 $SETSTRIPE -p $pool $tfile-2 || {
10589 error_noexit "unable to create $tfile-2 in $tdir"
10594 pool_remove_first_target() {
10595 echo "Removing first target from a pool"
10598 local pname="lov.$FSNAME-*.pools.$pool"
10599 local t=$($LCTL get_param -n $pname | head -1)
10600 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10601 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
10602 error_noexit "$t not removed from $FSNAME.$pool"
10607 pool_remove_all_targets() {
10608 echo "Removing all targets from pool"
10611 local pname="lov.$FSNAME-*.pools.$pool"
10612 for t in $($LCTL get_param -n $pname | sort -u)
10614 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10616 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
10617 error_noexit "Pool $FSNAME.$pool cannot be drained"
10620 # striping on an empty/nonexistant pool should fall back
10621 # to "pool of everything"
10623 error_noexit "failed to use fallback striping for empty pool"
10626 # setstripe on an empty pool should fail
10627 $SETSTRIPE -p $pool $file 2>/dev/null && {
10628 error_noexit "expected failure when creating file" \
10636 echo "Destroying pool"
10640 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
10643 # striping on an empty/nonexistant pool should fall back
10644 # to "pool of everything"
10646 error_noexit "failed to use fallback striping for missing pool"
10649 # setstripe on an empty pool should fail
10650 $SETSTRIPE -p $pool $file 2>/dev/null && {
10651 error_noexit "expected failure when creating file" \
10652 "with missing pool"
10656 # get param should return err once pool is gone
10657 if wait_update $HOSTNAME "lctl get_param -n \
10658 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
10660 remove_pool_from_list $FSNAME.$pool
10663 error_noexit "Pool $FSNAME.$pool is not destroyed"
10668 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10669 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
10671 local POOL=${POOL:-cea1}
10672 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
10673 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
10676 local last_ost=$(($OSTCOUNT - 1))
10678 local ost_list=$(seq $first_ost $ost_step $last_ost)
10679 local ost_range="$first_ost $last_ost $ost_step"
10680 local test_path=$POOL_ROOT/$POOL_DIR_NAME
10681 local file_dir=$POOL_ROOT/file_tst
10685 # former test_200a test_200b
10686 pool_add $POOL || { rc=$? ; break; }
10687 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
10688 # former test_200c test_200d
10689 mkdir -p $test_path
10690 pool_set_dir $POOL $test_path || { rc=$? ; break; }
10691 pool_check_dir $POOL $test_path || { rc=$? ; break; }
10692 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
10693 || { rc=$? ; break; }
10694 # former test_200e test_200f
10695 local files=$((OSTCOUNT*3))
10696 pool_alloc_files $POOL $test_path $files "$ost_list" \
10697 || { rc=$? ; break; }
10698 pool_create_files $POOL $file_dir $files "$ost_list" \
10699 || { rc=$? ; break; }
10700 # former test_200g test_200h
10701 pool_lfs_df $POOL || { rc=$? ; break; }
10702 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
10704 # former test_201a test_201b test_201c
10705 pool_remove_first_target $POOL || { rc=$? ; break; }
10707 local f=$test_path/$tfile
10708 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
10709 pool_remove $POOL $f || { rc=$? ; break; }
10716 run_test 200 "OST pools"
10718 # usage: default_attr <count | size | offset>
10720 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
10723 # usage: check_default_stripe_attr
10724 check_default_stripe_attr() {
10725 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
10727 --stripe-count|--count)
10728 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
10729 --stripe-size|--size)
10730 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
10731 --stripe-index|--index)
10734 error "unknown getstripe attr '$1'"
10737 [ $ACTUAL != $EXPECTED ] &&
10738 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
10742 test_mkdir -p $DIR/$tdir
10743 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
10745 check_default_stripe_attr --stripe-count
10746 check_default_stripe_attr --stripe-size
10747 check_default_stripe_attr --stripe-index
10751 run_test 204a "Print default stripe attributes ================="
10754 test_mkdir -p $DIR/$tdir
10755 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10757 check_default_stripe_attr --stripe-size
10758 check_default_stripe_attr --stripe-index
10762 run_test 204b "Print default stripe size and offset ==========="
10765 test_mkdir -p $DIR/$tdir
10766 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10768 check_default_stripe_attr --stripe-count
10769 check_default_stripe_attr --stripe-index
10773 run_test 204c "Print default stripe count and offset ==========="
10776 test_mkdir -p $DIR/$tdir
10777 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10779 check_default_stripe_attr --stripe-count
10780 check_default_stripe_attr --stripe-size
10784 run_test 204d "Print default stripe count and size ============="
10787 test_mkdir -p $DIR/$tdir
10788 $SETSTRIPE -d $DIR/$tdir
10790 check_default_stripe_attr --stripe-count --raw
10791 check_default_stripe_attr --stripe-size --raw
10792 check_default_stripe_attr --stripe-index --raw
10796 run_test 204e "Print raw stripe attributes ================="
10799 test_mkdir -p $DIR/$tdir
10800 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10802 check_default_stripe_attr --stripe-size --raw
10803 check_default_stripe_attr --stripe-index --raw
10807 run_test 204f "Print raw stripe size and offset ==========="
10810 test_mkdir -p $DIR/$tdir
10811 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10813 check_default_stripe_attr --stripe-count --raw
10814 check_default_stripe_attr --stripe-index --raw
10818 run_test 204g "Print raw stripe count and offset ==========="
10821 test_mkdir -p $DIR/$tdir
10822 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10824 check_default_stripe_attr --stripe-count --raw
10825 check_default_stripe_attr --stripe-size --raw
10829 run_test 204h "Print raw stripe count and size ============="
10831 # Figure out which job scheduler is being used, if any,
10832 # or use a fake one
10833 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
10834 JOBENV=SLURM_JOB_ID
10835 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
10837 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
10839 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
10840 JOBENV=LOADL_STEP_ID
10841 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
10847 verify_jobstats() {
10851 # clear old jobstats
10852 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
10853 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
10855 # use a new JobID for this test, or we might see an old one
10856 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
10860 log "Using JobID environment variable $JOBENV=$JOBVAL"
10862 if [ $JOBENV = "FAKE_JOBID" ]; then
10863 FAKE_JOBID=$JOBVAL $cmd
10868 if [ "$target" = "mdt" -o "$target" = "both" ]; then
10869 FACET="$SINGLEMDS" # will need to get MDS number for DNE
10870 do_facet $FACET lctl get_param mdt.*.job_stats |
10871 grep $JOBVAL || error "No job stats found on MDT $FACET"
10873 if [ "$target" = "ost" -o "$target" = "both" ]; then
10875 do_facet $FACET lctl get_param obdfilter.*.job_stats |
10876 grep $JOBVAL || error "No job stats found on OST $FACET"
10882 NEW_JOBENV=${1:-$OLD_JOBENV}
10883 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
10884 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
10887 test_205() { # Job stats
10888 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10889 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
10890 skip "Server doesn't support jobstats" && return 0
10893 OLD_JOBENV=`$LCTL get_param -n jobid_var`
10894 if [ $OLD_JOBENV != $JOBENV ]; then
10895 jobstats_set $JOBENV
10896 trap jobstats_set EXIT
10900 cmd="mkdir $DIR/$tfile"
10901 verify_jobstats "$cmd" "mdt"
10903 cmd="rm -fr $DIR/$tfile"
10904 verify_jobstats "$cmd" "mdt"
10906 cmd="mknod $DIR/$tfile c 1 3"
10907 verify_jobstats "$cmd" "mdt"
10909 cmd="rm -f $DIR/$tfile"
10910 verify_jobstats "$cmd" "mdt"
10912 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
10913 verify_jobstats "$cmd" "mdt"
10915 cmd="touch $DIR/$tfile"
10916 verify_jobstats "$cmd" "both"
10918 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
10919 verify_jobstats "$cmd" "ost"
10921 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
10922 verify_jobstats "$cmd" "ost"
10924 cmd="$TRUNCATE $DIR/$tfile 0"
10925 verify_jobstats "$cmd" "both"
10927 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
10928 verify_jobstats "$cmd" "mdt"
10931 rm -f $DIR/jobstats_test_rename
10933 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
10935 run_test 205 "Verify job stats"
10937 # LU-1480, LU-1773 and LU-1657
10939 mkdir -p $DIR/$tdir
10940 lfs setstripe -c -1 $DIR/$tdir
10941 #define OBD_FAIL_LOV_INIT 0x1403
10942 $LCTL set_param fail_loc=0xa0001403
10943 $LCTL set_param fail_val=1
10944 touch $DIR/$tdir/$tfile || true
10946 run_test 206 "fail lov_init_raid0() doesn't lbug"
10949 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10950 local fsz=`stat -c %s $DIR/$tfile`
10951 cancel_lru_locks mdc
10953 # do not return layout in getattr intent
10954 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
10955 $LCTL set_param fail_loc=0x170
10956 local sz=`stat -c %s $DIR/$tfile`
10958 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
10962 run_test 207a "can refresh layout at glimpse"
10965 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10966 local cksum=`md5sum $DIR/$tfile`
10967 local fsz=`stat -c %s $DIR/$tfile`
10968 cancel_lru_locks mdc
10969 cancel_lru_locks osc
10971 # do not return layout in getattr intent
10972 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
10973 $LCTL set_param fail_loc=0x171
10975 # it will refresh layout after the file is opened but before read issues
10976 echo checksum is "$cksum"
10977 echo "$cksum" |md5sum -c --quiet || error "file differs"
10981 run_test 207b "can refresh layout at open"
10984 # FIXME: in this test suite, only RD lease is used. This is okay
10985 # for now as only exclusive open is supported. After generic lease
10986 # is done, this test suite should be revised. - Jinshan
10988 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
10989 { skip "Need MDS version at least 2.4.52"; return 0; }
10991 echo "==== test 1: verify get lease work"
10992 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
10994 echo "==== test 2: verify lease can be broken by upcoming open"
10995 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
10999 $MULTIOP $DIR/$tfile oO_RDONLY:c
11000 kill -USR1 $PID && wait $PID || error "break lease error"
11002 echo "==== test 3: verify lease can't be granted if an open already exists"
11003 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
11007 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
11008 kill -USR1 $PID && wait $PID || error "open file error"
11010 echo "==== test 4: lease can sustain over recovery"
11011 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
11017 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
11019 echo "==== test 5: lease broken can't be regained by replay"
11020 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
11024 # open file to break lease and then recovery
11025 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
11028 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
11032 run_test 208 "Exclusive open"
11035 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
11036 skip_env "must have disp_stripe" && return
11039 sync; sleep 5; sync;
11041 echo 3 > /proc/sys/vm/drop_caches
11042 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11044 # open/close 500 times
11045 for i in $(seq 500); do
11049 echo 3 > /proc/sys/vm/drop_caches
11050 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11052 echo "before: $req_before, after: $req_after"
11053 [ $((req_after - req_before)) -ge 300 ] &&
11054 error "open/close requests are not freed"
11057 run_test 209 "read-only open/close requests should be freed promptly"
11061 size=$((size % 8192 + 1))
11062 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
11063 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
11064 rm -f $DIR/f212 $DIR/f212.xyz
11066 run_test 212 "Sendfile test ============================================"
11069 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
11070 cancel_lru_locks osc
11071 lctl set_param fail_loc=0x8000040f
11072 # generate a read lock
11073 cat $DIR/$tfile > /dev/null
11074 # write to the file, it will try to cancel the above read lock.
11075 cat /etc/hosts >> $DIR/$tfile
11077 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
11079 test_214() { # for bug 20133
11080 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
11081 for (( i=0; i < 340; i++ )) ; do
11082 touch $DIR/$tdir/d214c/a$i
11085 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
11086 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
11087 ls $DIR/d214c || error "ls $DIR/d214c failed"
11088 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
11089 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
11091 run_test 214 "hash-indexed directory test - bug 20133"
11093 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
11094 create_lnet_proc_files() {
11095 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
11096 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
11098 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
11099 rm -f "$TMP/lnet_$1.sys_tmp"
11102 # counterpart of create_lnet_proc_files
11103 remove_lnet_proc_files() {
11104 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
11107 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11108 # 3rd arg as regexp for body
11109 check_lnet_proc_stats() {
11110 local l=$(cat "$TMP/lnet_$1" |wc -l)
11111 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
11113 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
11116 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11117 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
11118 # optional and can be regexp for 2nd line (lnet.routes case)
11119 check_lnet_proc_entry() {
11120 local blp=2 # blp stands for 'position of 1st line of body'
11121 [ "$5" = "" ] || blp=3 # lnet.routes case
11123 local l=$(cat "$TMP/lnet_$1" |wc -l)
11124 # subtracting one from $blp because the body can be empty
11125 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
11127 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
11128 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
11130 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
11131 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
11133 # bail out if any unexpected line happened
11134 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
11135 [ "$?" != 0 ] || error "$2 misformatted"
11138 test_215() { # for bugs 18102, 21079, 21517
11139 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11140 local N='(0|[1-9][0-9]*)' # non-negative numeric
11141 local P='[1-9][0-9]*' # positive numeric
11142 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
11143 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
11144 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
11145 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
11147 local L1 # regexp for 1st line
11148 local L2 # regexp for 2nd line (optional)
11149 local BR # regexp for the rest (body)
11151 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
11152 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
11153 create_lnet_proc_files "stats"
11154 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
11155 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
11156 remove_lnet_proc_files "stats"
11158 # /proc/sys/lnet/routes should look like this:
11159 # Routing disabled/enabled
11160 # net hops priority state router
11161 # where net is a string like tcp0, hops > 0, priority >= 0,
11162 # state is up/down,
11163 # router is a string like 192.168.1.1@tcp2
11164 L1="^Routing (disabled|enabled)$"
11165 L2="^net +hops +priority +state +router$"
11166 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
11167 create_lnet_proc_files "routes"
11168 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
11169 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
11170 remove_lnet_proc_files "routes"
11172 # /proc/sys/lnet/routers should look like this:
11173 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
11174 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
11175 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
11176 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
11177 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
11178 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
11179 create_lnet_proc_files "routers"
11180 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
11181 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
11182 remove_lnet_proc_files "routers"
11184 # /proc/sys/lnet/peers should look like this:
11185 # nid refs state last max rtr min tx min queue
11186 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
11187 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
11188 # numeric (0 or >0 or <0), queue >= 0.
11189 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
11190 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
11191 create_lnet_proc_files "peers"
11192 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
11193 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
11194 remove_lnet_proc_files "peers"
11196 # /proc/sys/lnet/buffers should look like this:
11197 # pages count credits min
11198 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
11199 L1="^pages +count +credits +min$"
11200 BR="^ +$N +$N +$I +$I$"
11201 create_lnet_proc_files "buffers"
11202 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
11203 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
11204 remove_lnet_proc_files "buffers"
11206 # /proc/sys/lnet/nis should look like this:
11207 # nid status alive refs peer rtr max tx min
11208 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
11209 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
11210 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
11211 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
11212 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
11213 create_lnet_proc_files "nis"
11214 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
11215 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
11216 remove_lnet_proc_files "nis"
11218 # can we successfully write to /proc/sys/lnet/stats?
11219 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
11220 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
11222 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
11224 test_216() { # bug 20317
11225 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11226 remote_ost_nodsh && skip "remote OST with nodsh" && return
11229 local facets=$(get_facets OST)
11230 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11232 save_lustre_params client "osc.*.contention_seconds" > $p
11233 save_lustre_params $facets \
11234 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
11235 save_lustre_params $facets \
11236 "ldlm.namespaces.filter-*.contended_locks" >> $p
11237 save_lustre_params $facets \
11238 "ldlm.namespaces.filter-*.contention_seconds" >> $p
11241 # agressive lockless i/o settings
11242 for node in $(osts_nodes); do
11243 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'
11245 lctl set_param -n osc.*.contention_seconds 60
11247 $DIRECTIO write $DIR/$tfile 0 10 4096
11248 $CHECKSTAT -s 40960 $DIR/$tfile
11250 # disable lockless i/o
11251 for node in $(osts_nodes); do
11252 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
11254 lctl set_param -n osc.*.contention_seconds 0
11257 dd if=/dev/zero of=$DIR/$tfile count=0
11258 $CHECKSTAT -s 0 $DIR/$tfile
11260 restore_lustre_params <$p
11264 run_test 216 "check lockless direct write works and updates file size and kms correctly"
11266 test_217() { # bug 22430
11267 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11271 for node in $(nodes_list); do
11272 nid=$(host_nids_address $node $NETTYPE)
11273 if [[ $nid = *-* ]] ; then
11274 echo "lctl ping $nid@$NETTYPE"
11275 lctl ping $nid@$NETTYPE
11277 echo "skipping $node (no hyphen detected)"
11281 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
11284 # do directio so as not to populate the page cache
11285 log "creating a 10 Mb file"
11286 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11287 log "starting reads"
11288 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11289 log "truncating the file"
11290 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11292 kill %+ || true # reads might have finished
11293 echo "wait until dd is finished"
11295 log "removing the temporary file"
11296 rm -rf $DIR/$tfile || error "tmp file removal failed"
11298 run_test 218 "parallel read and truncate should not deadlock ======================="
11301 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11302 # write one partial page
11303 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
11304 # set no grant so vvp_io_commit_write will do sync write
11305 $LCTL set_param fail_loc=0x411
11306 # write a full page at the end of file
11307 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
11309 $LCTL set_param fail_loc=0
11310 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
11311 $LCTL set_param fail_loc=0x411
11312 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
11315 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
11316 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
11318 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
11320 test_220() { #LU-325
11321 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11322 remote_ost_nodsh && skip "remote OST with nodsh" && return
11325 test_mkdir -p $DIR/$tdir
11326 local OST=$(lfs osts | grep ${OSTIDX}": " | \
11327 awk '{print $2}' | sed -e 's/_UUID$//')
11330 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
11331 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
11332 osc.$mdtosc_proc1.prealloc_last_id)
11333 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
11334 osc.$mdtosc_proc1.prealloc_next_id)
11338 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
11339 #define OBD_FAIL_OST_ENOINO 0x229
11340 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
11341 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
11342 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
11344 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
11346 MDSOBJS=$((last_id - next_id))
11347 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
11349 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
11350 echo "OST still has $count kbytes free"
11352 echo "create $MDSOBJS files @next_id..."
11353 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
11355 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11356 osc.$mdtosc_proc1.prealloc_last_id)
11357 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11358 osc.$mdtosc_proc1.prealloc_next_id)
11360 echo "after creation, last_id=$last_id2, next_id=$next_id2"
11365 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
11366 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
11368 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
11369 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
11370 echo "unlink $MDSOBJS files @$next_id..."
11371 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
11373 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
11376 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11377 dd if=`which date` of=$MOUNT/date oflag=sync
11378 chmod +x $MOUNT/date
11380 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
11381 $LCTL set_param fail_loc=0x80001401
11383 $MOUNT/date > /dev/null
11386 run_test 221 "make sure fault and truncate race to not cause OOM"
11389 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11391 test_mkdir -p $DIR/$tdir
11392 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11393 createmany -o $DIR/$tdir/$tfile 10
11394 cancel_lru_locks mdc
11395 cancel_lru_locks osc
11396 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11397 $LCTL set_param fail_loc=0x31a
11398 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
11399 $LCTL set_param fail_loc=0
11402 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
11405 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11407 test_mkdir -p $DIR/$tdir
11408 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11409 createmany -o $DIR/$tdir/$tfile 10
11410 cancel_lru_locks mdc
11411 cancel_lru_locks osc
11412 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11413 $LCTL set_param fail_loc=0x31a
11414 rm -r $DIR/$tdir || "AGL for rmdir failed"
11415 $LCTL set_param fail_loc=0
11417 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
11420 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11422 test_mkdir -p $DIR/$tdir
11423 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11424 createmany -o $DIR/$tdir/$tfile 10
11425 cancel_lru_locks mdc
11426 cancel_lru_locks osc
11427 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
11428 $LCTL set_param fail_loc=0x31b
11429 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
11430 $LCTL set_param fail_loc=0
11433 run_test 223 "osc reenqueue if without AGL lock granted ======================="
11435 test_224a() { # LU-1039, MRP-303
11436 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11437 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
11438 $LCTL set_param fail_loc=0x508
11439 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
11440 $LCTL set_param fail_loc=0
11443 run_test 224a "Don't panic on bulk IO failure"
11445 test_224b() { # LU-1039, MRP-303
11446 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11447 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
11448 cancel_lru_locks osc
11449 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
11450 $LCTL set_param fail_loc=0x515
11451 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
11452 $LCTL set_param fail_loc=0
11455 run_test 224b "Don't panic on bulk IO failure"
11457 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
11459 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11460 if [ -z ${MDSSURVEY} ]; then
11461 skip_env "mds-survey not found" && return
11464 [ $MDSCOUNT -ge 2 ] &&
11465 skip "skipping now for more than one MDT" && return
11467 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11468 { skip "Need MDS version at least 2.2.51"; return; }
11470 local mds=$(facet_host $SINGLEMDS)
11471 local target=$(do_nodes $mds 'lctl dl' | \
11472 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11474 local cmd1="file_count=1000 thrhi=4"
11475 local cmd2="dir_count=2 layer=mdd stripe_count=0"
11476 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11477 local cmd="$cmd1 $cmd2 $cmd3"
11479 rm -f ${TMP}/mds_survey*
11481 eval $cmd || error "mds-survey with zero-stripe failed"
11482 cat ${TMP}/mds_survey*
11483 rm -f ${TMP}/mds_survey*
11485 run_test 225a "Metadata survey sanity with zero-stripe"
11488 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11490 if [ -z ${MDSSURVEY} ]; then
11491 skip_env "mds-survey not found" && return
11493 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11494 { skip "Need MDS version at least 2.2.51"; return; }
11496 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
11497 skip_env "Need to mount OST to test" && return
11500 [ $MDSCOUNT -ge 2 ] &&
11501 skip "skipping now for more than one MDT" && return
11502 local mds=$(facet_host $SINGLEMDS)
11503 local target=$(do_nodes $mds 'lctl dl' | \
11504 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11506 local cmd1="file_count=1000 thrhi=4"
11507 local cmd2="dir_count=2 layer=mdd stripe_count=1"
11508 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11509 local cmd="$cmd1 $cmd2 $cmd3"
11511 rm -f ${TMP}/mds_survey*
11513 eval $cmd || error "mds-survey with stripe_count failed"
11514 cat ${TMP}/mds_survey*
11515 rm -f ${TMP}/mds_survey*
11517 run_test 225b "Metadata survey sanity with stripe_count = 1"
11519 mcreate_path2fid () {
11525 local path=$DIR/$tdir/$name
11530 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
11531 error "cannot create $desc"
11533 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
11535 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
11537 fid_path=$($LFS fid2path $MOUNT $fid)
11539 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
11541 [ "$path" == "$fid_path" ] ||
11542 error "fid2path returned $fid_path, expected $path"
11544 echo "pass with $path and $fid"
11549 mkdir -p $DIR/$tdir
11551 mcreate_path2fid 0010666 0 0 fifo "FIFO"
11552 mcreate_path2fid 0020666 1 3 null "character special file (null)"
11553 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
11554 mcreate_path2fid 0040666 0 0 dir "directory"
11555 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
11556 mcreate_path2fid 0100666 0 0 file "regular file"
11557 mcreate_path2fid 0120666 0 0 link "symbolic link"
11558 mcreate_path2fid 0140666 0 0 sock "socket"
11560 run_test 226a "call path2fid and fid2path on files of all type"
11563 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11567 mkdir -p $DIR/$tdir
11568 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
11569 error "create remote directory failed"
11570 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
11571 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
11572 "character special file (null)"
11573 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
11574 "character special file (no device)"
11575 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
11576 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
11577 "block special file (loop)"
11578 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
11579 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
11580 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
11582 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
11584 # LU-1299 Executing or running ldd on a truncated executable does not
11585 # cause an out-of-memory condition.
11587 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11588 dd if=`which date` of=$MOUNT/date bs=1k count=1
11589 chmod +x $MOUNT/date
11591 $MOUNT/date > /dev/null
11592 ldd $MOUNT/date > /dev/null
11595 run_test 227 "running truncated executable does not cause OOM"
11597 # LU-1512 try to reuse idle OI blocks
11599 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11600 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11601 skip "non-ldiskfs backend" && return
11603 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11604 local myDIR=$DIR/$tdir
11607 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11608 $LCTL set_param fail_loc=0x80001002
11609 createmany -o $myDIR/t- 10000
11610 $LCTL set_param fail_loc=0
11611 # The guard is current the largest FID holder
11613 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11615 local IDX=$(($SEQ % 64))
11617 do_facet $SINGLEMDS sync
11618 # Make sure journal flushed.
11620 local blk1=$(do_facet $SINGLEMDS \
11621 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11622 grep Blockcount | awk '{print $4}')
11624 # Remove old files, some OI blocks will become idle.
11625 unlinkmany $myDIR/t- 10000
11626 # Create new files, idle OI blocks should be reused.
11627 createmany -o $myDIR/t- 2000
11628 do_facet $SINGLEMDS sync
11629 # Make sure journal flushed.
11631 local blk2=$(do_facet $SINGLEMDS \
11632 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11633 grep Blockcount | awk '{print $4}')
11635 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11637 run_test 228a "try to reuse idle OI blocks"
11640 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11641 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11642 skip "non-ldiskfs backend" && return
11644 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11645 local myDIR=$DIR/$tdir
11648 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11649 $LCTL set_param fail_loc=0x80001002
11650 createmany -o $myDIR/t- 10000
11651 $LCTL set_param fail_loc=0
11652 # The guard is current the largest FID holder
11654 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11656 local IDX=$(($SEQ % 64))
11658 do_facet $SINGLEMDS sync
11659 # Make sure journal flushed.
11661 local blk1=$(do_facet $SINGLEMDS \
11662 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11663 grep Blockcount | awk '{print $4}')
11665 # Remove old files, some OI blocks will become idle.
11666 unlinkmany $myDIR/t- 10000
11669 stop $SINGLEMDS || error "Fail to stop MDT."
11671 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11673 df $MOUNT || error "Fail to df."
11674 # Create new files, idle OI blocks should be reused.
11675 createmany -o $myDIR/t- 2000
11676 do_facet $SINGLEMDS sync
11677 # Make sure journal flushed.
11679 local blk2=$(do_facet $SINGLEMDS \
11680 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11681 grep Blockcount | awk '{print $4}')
11683 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11685 run_test 228b "idle OI blocks can be reused after MDT restart"
11689 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11690 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11691 skip "non-ldiskfs backend" && return
11693 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11694 local myDIR=$DIR/$tdir
11697 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11698 $LCTL set_param fail_loc=0x80001002
11699 # 20000 files can guarantee there are index nodes in the OI file
11700 createmany -o $myDIR/t- 20000
11701 $LCTL set_param fail_loc=0
11702 # The guard is current the largest FID holder
11704 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11706 local IDX=$(($SEQ % 64))
11708 do_facet $SINGLEMDS sync
11709 # Make sure journal flushed.
11711 local blk1=$(do_facet $SINGLEMDS \
11712 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11713 grep Blockcount | awk '{print $4}')
11715 # Remove old files, some OI blocks will become idle.
11716 unlinkmany $myDIR/t- 20000
11718 # The OI file should become empty now
11720 # Create new files, idle OI blocks should be reused.
11721 createmany -o $myDIR/t- 2000
11722 do_facet $SINGLEMDS sync
11723 # Make sure journal flushed.
11725 local blk2=$(do_facet $SINGLEMDS \
11726 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11727 grep Blockcount | awk '{print $4}')
11729 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11731 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
11733 test_229() { # LU-2482, LU-3448
11734 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
11735 skip "No HSM support on MDS of $(get_lustre_version)," \
11736 "need 2.4.53 at least" && return
11737 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11738 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
11742 # Create a file with a released layout and stripe count 2.
11743 $MULTIOP $DIR/$tfile H2c ||
11744 error "failed to create file with released layout"
11746 $GETSTRIPE -v $DIR/$tfile
11748 local pattern=$($GETSTRIPE -L $DIR/$tfile)
11749 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
11751 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
11752 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
11753 stat $DIR/$tfile || error "failed to stat released file"
11755 chown $RUNAS_ID $DIR/$tfile ||
11756 error "chown $RUNAS_ID $DIR/$tfile failed"
11758 chgrp $RUNAS_ID $DIR/$tfile ||
11759 error "chgrp $RUNAS_ID $DIR/$tfile failed"
11761 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
11762 rm $DIR/$tfile || error "failed to remove released file"
11764 run_test 229 "getstripe/stat/rm/attr changes work on released files"
11767 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11768 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11771 mkdir -p $DIR/$tdir/test_230_local
11772 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
11773 [ $mdt_idx -ne 0 ] &&
11774 error "create local directory on wrong MDT $mdt_idx"
11776 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
11777 error "create remote directory failed"
11778 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
11779 [ $mdt_idx -ne $MDTIDX ] &&
11780 error "create remote directory on wrong MDT $mdt_idx"
11782 createmany -o $DIR/$tdir/test_230/t- 10 ||
11783 error "create files on remote directory failed"
11784 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
11785 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
11786 rm -r $DIR/$tdir || error "unlink remote directory failed"
11788 run_test 230a "Create remote directory and files under the remote directory"
11792 # For simplicity this test assumes that max_pages_per_rpc
11793 # is the same across all OSCs
11794 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -1)
11795 local bulk_size=$((max_pages * 4096))
11797 mkdir -p $DIR/$tdir
11799 # clear the OSC stats
11800 $LCTL set_param osc.*.stats=0 &>/dev/null
11802 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
11803 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
11804 oflag=direct &>/dev/null || error "dd failed"
11806 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
11807 if [ x$nrpcs != "x1" ]; then
11808 error "found $nrpc ost_write RPCs, not 1 as expected"
11811 # Drop the OSC cache, otherwise we will read from it
11812 cancel_lru_locks osc
11814 # clear the OSC stats
11815 $LCTL set_param osc.*.stats=0 &>/dev/null
11817 # Client reads $bulk_size.
11818 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
11819 iflag=direct &>/dev/null || error "dd failed"
11821 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
11822 if [ x$nrpcs != "x1" ]; then
11823 error "found $nrpc ost_read RPCs, not 1 as expected"
11826 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
11829 mkdir -p $DIR/$tdir
11831 for i in {0..1023}; do
11832 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
11833 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
11834 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
11838 run_test 231b "must not assert on fully utilized OST request buffer"
11841 mkdir -p $DIR/$tdir
11842 #define OBD_FAIL_LDLM_OST_LVB 0x31c
11843 $LCTL set_param fail_loc=0x31c
11845 # ignore dd failure
11846 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
11848 $LCTL set_param fail_loc=0
11849 umount_client $MOUNT || error "umount failed"
11850 mount_client $MOUNT || error "mount failed"
11852 run_test 232 "failed lock should not block umount"
11855 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
11856 { skip "Need MDS version at least 2.3.64"; return; }
11858 local fid=$($LFS path2fid $MOUNT)
11859 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
11860 error "cannot access $MOUNT using its FID '$fid'"
11862 run_test 233a "checking that OBF of the FS root succeeds"
11865 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
11866 { skip "Need MDS version at least 2.5.90"; return; }
11868 local fid=$($LFS path2fid $MOUNT/.lustre)
11869 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
11870 error "cannot access $MOUNT/.lustre using its FID '$fid'"
11872 fid=$($LFS path2fid $MOUNT/.lustre/fid)
11873 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
11874 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
11876 run_test 233b "checking that OBF of the FS .lustre succeeds"
11879 local p="$TMP/sanityN-$TESTNAME.parameters"
11880 save_lustre_params client "llite.*.xattr_cache" > $p
11881 lctl set_param llite.*.xattr_cache 1 ||
11882 { skip "xattr cache is not supported"; return 0; }
11884 mkdir -p $DIR/$tdir || error "mkdir failed"
11885 touch $DIR/$tdir/$tfile || error "touch failed"
11886 # OBD_FAIL_LLITE_XATTR_ENOMEM
11887 $LCTL set_param fail_loc=0x1405
11888 if [ ! -f /etc/SuSE-release ]; then
11889 # attr pre-2.4.44-7 had a bug with rc
11890 # LU-3703 - SLES clients have older attr
11891 getfattr -n user.attr $DIR/$tdir/$tfile &&
11892 error "getfattr should have failed with ENOMEM"
11894 $LCTL set_param fail_loc=0x0
11897 restore_lustre_params < $p
11900 run_test 234 "xattr cache should not crash on ENOMEM"
11903 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
11904 skip "Need MDS version at least 2.4.52" && return
11905 flock_deadlock $DIR/$tfile
11910 124) error "process hangs on a deadlock"
11912 *) error "error executing flock_deadlock $DIR/$tfile"
11916 run_test 235 "LU-1715: flock deadlock detection does not work properly"
11920 check_swap_layouts_support && return 0
11921 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
11923 local ref1=/etc/passwd
11924 local ref2=/etc/group
11925 local file1=$DIR/$tdir/f1
11926 local file2=$DIR/$tdir/f2
11928 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
11929 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
11930 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
11931 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
11932 local fd=$(free_fd)
11933 local cmd="exec $fd<>$file2"
11936 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
11937 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
11940 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11945 run_test 236 "Layout swap on open unlinked file"
11947 # test to verify file handle related system calls
11948 # (name_to_handle_at/open_by_handle_at)
11949 # The new system calls are supported in glibc >= 2.14.
11952 echo "Test file_handle syscalls" > $DIR/$tfile
11953 check_fhandle_syscalls $DIR/$tfile ||
11954 error "check_fhandle_syscalls failed"
11956 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
11958 test_striped_dir() {
11963 mkdir -p $DIR/$tdir
11964 $LFS setdirstripe -i $mdt_index -c 2 -t all_char $DIR/$tdir/striped_dir ||
11965 error "set striped dir error"
11967 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
11968 if [ "$stripe_count" != "2" ]; then
11969 error "stripe_count is $stripe_count, expect 2"
11972 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
11973 if [ "$stripe_index" != "$mdt_index" ]; then
11974 error "stripe_index is $stripe_index, expect $mdt_index"
11977 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
11978 error "nlink error after create striped dir"
11980 mkdir $DIR/$tdir/striped_dir/a
11981 mkdir $DIR/$tdir/striped_dir/b
11983 stat $DIR/$tdir/striped_dir/a ||
11984 error "create dir under striped dir failed"
11985 stat $DIR/$tdir/striped_dir/b ||
11986 error "create dir under striped dir failed"
11988 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
11989 error "nlink error after mkdir"
11991 rmdir $DIR/$tdir/striped_dir/a
11992 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
11993 error "nlink error after rmdir"
11995 rmdir $DIR/$tdir/striped_dir/b
11996 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
11997 error "nlink error after rmdir"
11999 rmdir $DIR/$tdir/striped_dir ||
12000 error "rmdir striped dir error"
12005 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12006 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12008 test_striped_dir 0 || error "failed on striped dir on MDT0"
12009 test_striped_dir 1 || error "failed on striped dir on MDT0"
12011 run_test 300a "basic striped dir sanity test"
12014 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12015 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12021 test_mkdir $DIR/$tdir || error "mkdir fail"
12022 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12023 error "set striped dir error"
12024 for ((i=0; i<10; i++)); do
12025 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
12027 touch $DIR/$tdir/striped_dir/file_$i ||
12028 error "touch error $i"
12029 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
12030 [ $mtime1 -eq $mtime2 ] &&
12031 error "mtime not change after create"
12033 rm -f $DIR/$tdir/striped_dir/file_$i ||
12034 error "unlink error $i"
12035 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
12036 [ $mtime2 -eq $mtime3 ] &&
12037 error "mtime did not change after unlink"
12041 run_test 300b "check ctime/mtime for striped dir"
12044 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12045 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12048 mkdir -p $DIR/$tdir
12049 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
12050 error "set striped dir error"
12052 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
12053 error "chown striped dir failed"
12055 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
12056 error "create 5k files failed"
12058 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
12060 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
12064 run_test 300c "chown && check ls under striped directory"
12067 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12068 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12072 mkdir -p $DIR/$tdir
12073 $SETSTRIPE -c 2 $DIR/$tdir
12075 #local striped directory
12076 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12077 error "set striped dir error"
12078 createmany -o $DIR/$tdir/striped_dir/f 10 ||
12079 error "create 10 files failed"
12081 #remote striped directory
12082 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
12083 error "set striped dir error"
12084 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
12085 error "create 10 files failed"
12087 for file in $(find $DIR/$tdir); do
12088 stripe_count=$($GETSTRIPE -c $file)
12089 [ $stripe_count -eq 2 ] ||
12090 error "wrong stripe $stripe_count for $file"
12095 run_test 300d "check default stripe under striped directory"
12098 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12099 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12103 mkdir -p $DIR/$tdir
12105 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12106 error "set striped dir error"
12108 touch $DIR/$tdir/striped_dir/a
12109 touch $DIR/$tdir/striped_dir/b
12110 touch $DIR/$tdir/striped_dir/c
12112 mkdir $DIR/$tdir/striped_dir/dir_a
12113 mkdir $DIR/$tdir/striped_dir/dir_b
12114 mkdir $DIR/$tdir/striped_dir/dir_c
12116 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
12117 error "set striped dir under striped dir error"
12119 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_b ||
12120 error "set striped dir under striped dir error"
12122 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
12123 error "set striped dir under striped dir error"
12125 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/b &&
12126 error "rename file under striped dir should fail"
12128 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b &&
12129 error "rename dir under striped dir should fail"
12131 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b &&
12132 error "rename dir under different stripes should fail"
12134 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
12135 error "rename file under striped dir should succeed"
12137 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_c ||
12138 error "rename dir under striped dir should succeed"
12142 run_test 300e "check rename under striped directory"
12145 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12146 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12151 mkdir -p $DIR/$tdir
12153 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12154 error "set striped dir error"
12156 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
12157 error "set striped dir error"
12159 touch $DIR/$tdir/striped_dir/a
12160 mkdir $DIR/$tdir/striped_dir/dir_a
12161 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
12162 error "create striped dir under striped dir fails"
12164 touch $DIR/$tdir/striped_dir1/b
12165 mkdir $DIR/$tdir/striped_dir1/dir_b
12166 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
12167 error "create striped dir under striped dir fails"
12169 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/b &&
12170 error "rename file under different striped dir should fail"
12172 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b &&
12173 error "rename dir under different striped dir should fail"
12175 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b &&
12176 error "rename striped dir under diff striped dir should fail"
12178 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
12179 error "rename file under diff striped dirs fails"
12181 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_a ||
12182 error "rename dir under diff striped dirs fails"
12186 run_test 300f "check rename cross striped directory"
12189 # tests that do cleanup/setup should be run at the end
12193 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12195 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
12196 $LCTL set_param fail_loc=0x903
12197 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
12198 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
12201 FAIL_ON_ERROR=true cleanup
12202 FAIL_ON_ERROR=true setup
12204 run_test 900 "umount should not race with any mgc requeue thread"
12207 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
12208 check_and_cleanup_lustre
12209 if [ "$I_MOUNTED" != "yes" ]; then
12210 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true