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 $DIR/$tdir
796 test_mkdir $DIR/$tdir/d$testnum.1
797 test_mkdir $DIR/$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 ======"
838 test_mkdir $DIR/R8a/d
839 test_mkdir $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 $DIR/d31ga
2049 test_mkdir $DIR/d31gb
2051 ln $DIR/d31ga/f $DIR/d31gb/g
2052 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
2053 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
2054 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
2055 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
2057 run_test 31g "cross directory link==============="
2060 echo "-- cross directory link --"
2061 test_mkdir $DIR/d31h
2062 test_mkdir $DIR/d31h/dir
2064 ln $DIR/d31h/f $DIR/d31h/dir/g
2065 $CHECKSTAT -t file $DIR/d31h/f || error "source"
2066 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
2067 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
2068 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
2070 run_test 31h "cross directory link under child==============="
2073 echo "-- cross directory link --"
2074 test_mkdir $DIR/d31i
2075 test_mkdir $DIR/d31i/dir
2076 touch $DIR/d31i/dir/f
2077 ln $DIR/d31i/dir/f $DIR/d31i/g
2078 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
2079 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
2080 $CHECKSTAT -t file $DIR/d31i/g || error "target"
2081 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
2083 run_test 31i "cross directory link under parent==============="
2087 test_mkdir $DIR/d31j
2088 test_mkdir $DIR/d31j/dir1
2089 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
2090 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
2091 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
2092 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
2095 run_test 31j "link for directory==============="
2099 test_mkdir $DIR/d31k
2101 touch $DIR/d31k/exist
2102 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
2103 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
2104 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
2105 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
2106 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
2107 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
2108 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
2111 run_test 31k "link to file: the same, non-existing, dir==============="
2114 test_mkdir $DIR/d31m
2116 test_mkdir $DIR/d31m2
2117 touch $DIR/d31m2/exist
2118 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2119 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2120 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2121 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2122 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2123 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2126 run_test 31m "link to file: the same, non-existing, dir==============="
2129 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2130 nlink=$(stat --format=%h $DIR/$tfile)
2131 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2133 local cmd="exec $fd<$DIR/$tfile"
2136 trap "eval $cmd" EXIT
2137 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2138 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2139 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2140 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2141 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2144 run_test 31n "check link count of unlinked file"
2147 local TEMPNAME=$(mktemp $1_XXXXXX)
2148 mlink $TEMPNAME $1 2> /dev/null &&
2149 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2153 test_31o() { # LU-2901
2155 for LOOP in $(seq 100); do
2156 rm -f $DIR/$tdir/$tfile*
2157 for THREAD in $(seq 8); do
2158 link_one $DIR/$tdir/$tfile.$LOOP &
2161 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2162 [ $LINKS -gt 1 ] && ls $DIR/$tdir &&
2163 error "$LINKS duplicate links to $tfile.$LOOP" &&
2167 run_test 31o "duplicate hard links with same filename"
2169 cleanup_test32_mount() {
2171 $UMOUNT -d $DIR/$tdir/ext2-mountpoint
2175 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2176 echo "== more mountpoints and symlinks ================="
2177 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2178 trap cleanup_test32_mount EXIT
2179 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2180 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2181 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2182 cleanup_test32_mount
2184 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2187 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2188 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2189 trap cleanup_test32_mount EXIT
2190 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2191 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2192 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2193 cleanup_test32_mount
2195 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2198 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2199 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2200 trap cleanup_test32_mount EXIT
2201 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2202 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2203 test_mkdir -p $DIR/$tdir/d2/test_dir
2204 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2205 cleanup_test32_mount
2207 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2210 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2211 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2212 trap cleanup_test32_mount EXIT
2213 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2214 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2215 test_mkdir -p $DIR/$tdir/d2/test_dir
2216 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2217 cleanup_test32_mount
2219 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2222 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2223 test_mkdir -p $DIR/d32e/tmp
2224 TMP_DIR=$DIR/d32e/tmp
2225 ln -s $DIR/d32e $TMP_DIR/symlink11
2226 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2227 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2228 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2230 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2233 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2234 test_mkdir -p $DIR/d32f/tmp
2235 TMP_DIR=$DIR/d32f/tmp
2236 ln -s $DIR/d32f $TMP_DIR/symlink11
2237 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2238 ls $DIR/d32f/tmp/symlink11 || error
2239 ls $DIR/d32f/symlink01 || error
2241 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2244 TMP_DIR=$DIR/$tdir/tmp
2245 test_mkdir -p $DIR/$tdir/tmp
2246 test_mkdir $DIR/${tdir}2
2247 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2248 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2249 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2250 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2251 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2252 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2254 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2257 rm -fr $DIR/$tdir $DIR/${tdir}2
2258 TMP_DIR=$DIR/$tdir/tmp
2259 test_mkdir -p $DIR/$tdir/tmp
2260 test_mkdir $DIR/${tdir}2
2261 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2262 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2263 ls $TMP_DIR/symlink12 || error
2264 ls $DIR/$tdir/symlink02 || error
2266 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2269 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2270 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2271 trap cleanup_test32_mount EXIT
2272 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2273 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2274 touch $DIR/$tdir/test_file
2275 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2276 cleanup_test32_mount
2278 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2281 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2282 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2283 trap cleanup_test32_mount EXIT
2284 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2285 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2286 touch $DIR/$tdir/test_file
2287 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2288 cleanup_test32_mount
2290 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2293 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2295 trap cleanup_test32_mount EXIT
2296 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2297 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2298 test_mkdir -p $DIR/$tdir/d2
2299 touch $DIR/$tdir/d2/test_file || error
2300 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2301 cleanup_test32_mount
2303 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2306 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2308 trap cleanup_test32_mount EXIT
2309 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2310 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2311 test_mkdir -p $DIR/$tdir/d2
2312 touch $DIR/$tdir/d2/test_file
2313 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2314 cleanup_test32_mount
2316 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2320 test_mkdir -p $DIR/d32m/tmp
2321 TMP_DIR=$DIR/d32m/tmp
2322 ln -s $DIR $TMP_DIR/symlink11
2323 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2324 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2325 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2327 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2331 test_mkdir -p $DIR/d32n/tmp
2332 TMP_DIR=$DIR/d32n/tmp
2333 ln -s $DIR $TMP_DIR/symlink11
2334 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2335 ls -l $DIR/d32n/tmp/symlink11 || error
2336 ls -l $DIR/d32n/symlink01 || error
2338 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2341 rm -fr $DIR/d32o $DIR/$tfile
2343 test_mkdir -p $DIR/d32o/tmp
2344 TMP_DIR=$DIR/d32o/tmp
2345 ln -s $DIR/$tfile $TMP_DIR/symlink12
2346 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2347 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2348 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2349 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2350 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2352 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2362 test_mkdir -p $DIR/d32p/tmp
2364 TMP_DIR=$DIR/d32p/tmp
2366 ln -s $DIR/$tfile $TMP_DIR/symlink12
2368 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2370 cat $DIR/d32p/tmp/symlink12 || error
2372 cat $DIR/d32p/symlink02 || error
2375 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2377 cleanup_testdir_mount() {
2379 $UMOUNT -d $DIR/$tdir
2383 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2384 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2385 trap cleanup_testdir_mount EXIT
2386 test_mkdir -p $DIR/$tdir
2387 touch $DIR/$tdir/under_the_mount
2388 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2389 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2390 cleanup_testdir_mount
2392 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2395 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2396 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2397 trap cleanup_testdir_mount EXIT
2398 test_mkdir -p $DIR/$tdir
2399 touch $DIR/$tdir/under_the_mount
2400 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2401 ls $DIR/$tdir | grep -q under_the_mount && error || true
2402 cleanup_testdir_mount
2404 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2409 chmod 444 $DIR/$tfile
2410 chown $RUNAS_ID $DIR/$tfile
2412 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2415 run_test 33aa "write file with mode 444 (should return error) ===="
2419 test_mkdir -p $DIR/d33
2420 chown $RUNAS_ID $DIR/d33
2421 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2422 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2423 error "open RDWR" || true
2425 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2429 test_mkdir -p $DIR/d33
2430 chown $RUNAS_ID $DIR/d33
2431 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2433 run_test 33b "test open file with malformed flags (No panic and return error)"
2436 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2442 remote_ost_nodsh && skip "remote OST with nodsh" && return
2445 test_mkdir -p $DIR/d33
2446 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2449 for ostnum in $(seq $OSTCOUNT); do
2450 # test-framework's OST numbering is one-based, while Lustre's
2452 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2453 # Parsing llobdstat's output sucks; we could grep the /proc
2454 # path, but that's likely to not be as portable as using the
2455 # llobdstat utility. So we parse lctl output instead.
2456 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2457 obdfilter/$ostname/stats |
2458 awk '/^write_bytes/ {print $7}' )
2459 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2460 if (( ${write_bytes:-0} > 0 ))
2467 $all_zeros || return 0
2470 echo foo > $DIR/d33/bar
2474 # Total up write_bytes after writing. We'd better find non-zeros.
2475 for ostnum in $(seq $OSTCOUNT); do
2476 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2477 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2478 obdfilter/$ostname/stats |
2479 awk '/^write_bytes/ {print $7}' )
2480 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2481 if (( ${write_bytes:-0} > 0 ))
2490 for ostnum in $(seq $OSTCOUNT); do
2491 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2492 echo "Check that write_bytes is present in obdfilter/*/stats:"
2493 do_facet ost$ostnum lctl get_param -n \
2494 obdfilter/$ostname/stats
2496 error "OST not keeping write_bytes stats (b22312)"
2499 run_test 33c "test llobdstat and write_bytes"
2502 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2505 local remote_dir=$DIR/$tdir/remote_dir
2508 $LFS mkdir -i $MDTIDX $remote_dir ||
2509 error "create remote directory failed"
2511 touch $remote_dir/$tfile
2512 chmod 444 $remote_dir/$tfile
2513 chown $RUNAS_ID $remote_dir/$tfile
2515 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2517 chown $RUNAS_ID $remote_dir
2518 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2519 error "create" || true
2520 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2521 error "open RDWR" || true
2522 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2523 error "create" || true
2525 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2527 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2530 $MCREATE $DIR/f34 || error
2531 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2532 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2533 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2534 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2536 run_test 34a "truncate file that has not been opened ==========="
2539 [ ! -f $DIR/f34 ] && test_34a
2540 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2541 $OPENFILE -f O_RDONLY $DIR/f34
2542 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2543 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2545 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2548 [ ! -f $DIR/f34 ] && test_34a
2549 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2550 $OPENFILE -f O_RDWR $DIR/f34
2551 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2552 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2554 run_test 34c "O_RDWR opening file-with-size works =============="
2557 [ ! -f $DIR/f34 ] && test_34a
2558 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2559 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2562 run_test 34d "write to sparse file ============================="
2566 $MCREATE $DIR/f34e || error
2567 $TRUNCATE $DIR/f34e 1000 || error
2568 $CHECKSTAT -s 1000 $DIR/f34e || error
2569 $OPENFILE -f O_RDWR $DIR/f34e
2570 $CHECKSTAT -s 1000 $DIR/f34e || error
2572 run_test 34e "create objects, some with size and some without =="
2574 test_34f() { # bug 6242, 6243
2575 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2578 $MCREATE $DIR/f34f || error
2579 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2580 dd if=$DIR/f34f of=$TMP/f34f
2581 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2582 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2583 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2584 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2585 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2587 run_test 34f "read from a file with no objects until EOF ======="
2590 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2591 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2592 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2593 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2594 cancel_lru_locks osc
2595 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2596 error "wrong size after lock cancel"
2598 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2599 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2600 error "expanding truncate failed"
2601 cancel_lru_locks osc
2602 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2603 error "wrong expanded size after lock cancel"
2605 run_test 34g "truncate long file ==============================="
2608 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2612 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2613 sync # Flush the cache so that multiop below does not block on cache
2614 # flush when getting the group lock
2615 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2618 # Since just timed wait is not good enough, let's do a sync write
2619 # that way we are sure enough time for a roundtrip + processing
2620 # passed + 2 seconds of extra margin.
2621 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2625 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2626 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2630 local nsz=`stat -c %s $DIR/$tfile`
2631 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2633 run_test 34h "ftruncate file under grouplock should not block"
2636 cp /bin/sh $DIR/f35a
2638 chown $RUNAS_ID $DIR/f35a
2639 $RUNAS $DIR/f35a && error || true
2642 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2646 utime $DIR/f36 || error
2648 run_test 36a "MDS utime check (mknod, utime) ==================="
2652 utime $DIR/f36 || error
2654 run_test 36b "OST utime check (open, utime) ===================="
2659 chown $RUNAS_ID $DIR/d36
2660 $RUNAS utime $DIR/d36/f36 || error
2662 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2665 [ ! -d $DIR/d36 ] && test_36c
2666 echo "" > $DIR/d36/f36
2667 $RUNAS utime $DIR/d36/f36 || error
2669 run_test 36d "non-root OST utime check (open, utime) ==========="
2672 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2673 test_mkdir -p $DIR/$tdir
2674 touch $DIR/$tdir/$tfile
2675 $RUNAS utime $DIR/$tdir/$tfile && \
2676 error "utime worked, expected failure" || true
2678 run_test 36e "utime on non-owned file (should return error) ===="
2682 local LANG_SAVE=$LANG
2683 local LC_LANG_SAVE=$LC_LANG
2684 export LANG=C LC_LANG=C # for date language
2686 DATESTR="Dec 20 2000"
2687 test_mkdir -p $DIR/$tdir
2688 lctl set_param fail_loc=$fl
2690 cp /etc/hosts $DIR/$tdir/$tfile
2691 sync & # write RPC generated with "current" inode timestamp, but delayed
2693 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2694 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2695 cancel_lru_locks osc
2696 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2698 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2699 echo "BEFORE: $LS_BEFORE" && \
2700 echo "AFTER : $LS_AFTER" && \
2701 echo "WANT : $DATESTR" && \
2702 error "$DIR/$tdir/$tfile timestamps changed" || true
2704 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2708 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2709 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2710 subr_36fh "0x80000214"
2712 run_test 36f "utime on file racing with OST BRW write =========="
2715 remote_ost_nodsh && skip "remote OST with nodsh" && return
2716 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2721 test_mkdir -p $DIR/$tdir
2722 fmd_max_age=$(do_facet ost1 \
2723 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2726 fmd_before=$(do_facet ost1 \
2727 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2728 touch $DIR/$tdir/$tfile
2729 sleep $((fmd_max_age + 12))
2730 fmd_after=$(do_facet ost1 \
2731 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2733 echo "fmd_before: $fmd_before"
2734 echo "fmd_after: $fmd_after"
2735 [ "$fmd_after" -gt "$fmd_before" ] && \
2736 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2737 error "fmd didn't expire after ping" || true
2739 run_test 36g "filter mod data cache expiry ====================="
2742 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2743 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2744 subr_36fh "0x80000227"
2746 run_test 36h "utime on file racing with OST BRW write =========="
2748 # test_37 - duplicate with tests 32q 32r
2751 local file=$DIR/$tfile
2753 openfile -f O_DIRECTORY $file
2756 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2757 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2759 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2763 touch $DIR/${tfile}2
2764 # ls -l $DIR/$tfile $DIR/${tfile}2
2765 # ls -lu $DIR/$tfile $DIR/${tfile}2
2766 # ls -lc $DIR/$tfile $DIR/${tfile}2
2768 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2769 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2771 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2773 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2775 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2776 error "O_TRUNC didn't change timestamps"
2779 run_test 39 "mtime changed on create ==========================="
2782 test_mkdir -p $DIR/$tdir
2783 cp -p /etc/passwd $DIR/$tdir/fopen
2784 cp -p /etc/passwd $DIR/$tdir/flink
2785 cp -p /etc/passwd $DIR/$tdir/funlink
2786 cp -p /etc/passwd $DIR/$tdir/frename
2787 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2790 echo "aaaaaa" >> $DIR/$tdir/fopen
2791 echo "aaaaaa" >> $DIR/$tdir/flink
2792 echo "aaaaaa" >> $DIR/$tdir/funlink
2793 echo "aaaaaa" >> $DIR/$tdir/frename
2795 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2796 local link_new=`stat -c %Y $DIR/$tdir/flink`
2797 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2798 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2800 cat $DIR/$tdir/fopen > /dev/null
2801 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2802 rm -f $DIR/$tdir/funlink2
2803 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2805 for (( i=0; i < 2; i++ )) ; do
2806 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2807 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2808 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2809 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2811 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2812 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2813 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2814 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2816 cancel_lru_locks osc
2817 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2820 run_test 39b "mtime change on open, link, unlink, rename ======"
2822 # this should be set to past
2823 TEST_39_MTIME=`date -d "1 year ago" +%s`
2829 local mtime0=`stat -c %Y $DIR1/$tfile`
2831 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2832 local mtime1=`stat -c %Y $DIR1/$tfile`
2833 [ "$mtime1" = $TEST_39_MTIME ] || \
2834 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2837 echo hello >> $DIR1/$tfile
2839 local mtime2=`stat -c %Y $DIR1/$tfile`
2840 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2841 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2843 mv $DIR1/$tfile $DIR1/$tfile-1
2845 for (( i=0; i < 2; i++ )) ; do
2846 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2847 [ "$mtime2" = "$mtime3" ] || \
2848 error "mtime ($mtime2) changed (to $mtime3) on rename"
2850 cancel_lru_locks osc
2851 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2854 run_test 39c "mtime change on rename ==========================="
2858 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2861 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2863 for (( i=0; i < 2; i++ )) ; do
2864 local mtime=`stat -c %Y $DIR1/$tfile`
2865 [ $mtime = $TEST_39_MTIME ] || \
2866 error "mtime($mtime) is not set to $TEST_39_MTIME"
2868 cancel_lru_locks osc
2869 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2872 run_test 39d "create, utime, stat =============================="
2876 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2878 local mtime1=`stat -c %Y $DIR1/$tfile`
2880 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2882 for (( i=0; i < 2; i++ )) ; do
2883 local mtime2=`stat -c %Y $DIR1/$tfile`
2884 [ $mtime2 = $TEST_39_MTIME ] || \
2885 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2887 cancel_lru_locks osc
2888 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2891 run_test 39e "create, stat, utime, stat ========================"
2895 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2897 mtime1=`stat -c %Y $DIR1/$tfile`
2900 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2902 for (( i=0; i < 2; i++ )) ; do
2903 local mtime2=`stat -c %Y $DIR1/$tfile`
2904 [ $mtime2 = $TEST_39_MTIME ] || \
2905 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2907 cancel_lru_locks osc
2908 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2911 run_test 39f "create, stat, sleep, utime, stat ================="
2915 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2916 echo hello >> $DIR1/$tfile
2917 local mtime1=`stat -c %Y $DIR1/$tfile`
2920 chmod o+r $DIR1/$tfile
2922 for (( i=0; i < 2; i++ )) ; do
2923 local mtime2=`stat -c %Y $DIR1/$tfile`
2924 [ "$mtime1" = "$mtime2" ] || \
2925 error "lost mtime: $mtime2, should be $mtime1"
2927 cancel_lru_locks osc
2928 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2931 run_test 39g "write, chmod, stat ==============================="
2935 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2940 echo hello >> $DIR1/$tfile
2941 local mtime1=`stat -c %Y $DIR1/$tfile`
2943 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2945 if [ "$d1" != "$d2" ]; then
2946 echo "write and touch not within one second"
2948 for (( i=0; i < 2; i++ )) ; do
2949 local mtime2=`stat -c %Y $DIR1/$tfile`
2950 [ "$mtime2" = $TEST_39_MTIME ] || \
2951 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2953 cancel_lru_locks osc
2954 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2958 run_test 39h "write, utime within one second, stat ============="
2961 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2965 echo hello >> $DIR1/$tfile
2966 local mtime1=`stat -c %Y $DIR1/$tfile`
2968 mv $DIR1/$tfile $DIR1/$tfile-1
2970 for (( i=0; i < 2; i++ )) ; do
2971 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2973 [ "$mtime1" = "$mtime2" ] || \
2974 error "lost mtime: $mtime2, should be $mtime1"
2976 cancel_lru_locks osc
2977 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2980 run_test 39i "write, rename, stat =============================="
2983 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2984 start_full_debug_logging
2988 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2989 lctl set_param fail_loc=0x80000412
2990 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2991 error "multiop failed"
2993 local mtime1=`stat -c %Y $DIR1/$tfile`
2995 mv $DIR1/$tfile $DIR1/$tfile-1
2997 kill -USR1 $multipid
2998 wait $multipid || error "multiop close failed"
3000 for (( i=0; i < 2; i++ )) ; do
3001 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3002 [ "$mtime1" = "$mtime2" ] ||
3003 error "mtime is lost on close: $mtime2, " \
3006 cancel_lru_locks osc
3007 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3009 lctl set_param fail_loc=0
3010 stop_full_debug_logging
3012 run_test 39j "write, rename, close, stat ======================="
3015 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3019 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3021 local mtime1=`stat -c %Y $DIR1/$tfile`
3023 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3025 kill -USR1 $multipid
3026 wait $multipid || error "multiop close failed"
3028 for (( i=0; i < 2; i++ )) ; do
3029 local mtime2=`stat -c %Y $DIR1/$tfile`
3031 [ "$mtime2" = $TEST_39_MTIME ] || \
3032 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3034 cancel_lru_locks osc
3035 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3038 run_test 39k "write, utime, close, stat ========================"
3040 # this should be set to future
3041 TEST_39_ATIME=`date -d "1 year" +%s`
3044 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3045 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3046 local atime_diff=$(do_facet $SINGLEMDS \
3047 lctl get_param -n mdd.*MDT0000*.atime_diff)
3051 # test setting directory atime to future
3052 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3053 local atime=$(stat -c %X $DIR/$tdir)
3054 [ "$atime" = $TEST_39_ATIME ] || \
3055 error "atime is not set to future: $atime, $TEST_39_ATIME"
3057 # test setting directory atime from future to now
3058 local d1=$(date +%s)
3060 local d2=$(date +%s)
3062 cancel_lru_locks mdc
3063 atime=$(stat -c %X $DIR/$tdir)
3064 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3065 error "atime is not updated from future: $atime, $d1<atime<$d2"
3067 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3070 # test setting directory atime when now > dir atime + atime_diff
3074 cancel_lru_locks mdc
3075 atime=$(stat -c %X $DIR/$tdir)
3076 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3077 error "atime is not updated : $atime, should be $d2"
3079 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3082 # test not setting directory atime when now < dir atime + atime_diff
3084 cancel_lru_locks mdc
3085 atime=$(stat -c %X $DIR/$tdir)
3086 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3087 error "atime is updated to $atime, should remain $d1<atime<$d2"
3089 do_facet $SINGLEMDS \
3090 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3092 run_test 39l "directory atime update ==========================="
3095 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3098 local far_past_mtime=$(date -d "May 29 1953" +%s)
3099 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3101 touch -m -d @$far_past_mtime $DIR1/$tfile
3102 touch -a -d @$far_past_atime $DIR1/$tfile
3104 for (( i=0; i < 2; i++ )) ; do
3105 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3106 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3107 error "atime or mtime set incorrectly"
3109 cancel_lru_locks osc
3110 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3113 run_test 39m "test atime and mtime before 1970"
3115 test_39n() { # LU-3832
3116 local atime_diff=$(do_facet $SINGLEMDS \
3117 lctl get_param -n mdd.*MDT0000*.atime_diff)
3122 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3125 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3126 atime0=$(stat -c %X $DIR/$tfile)
3129 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3130 atime1=$(stat -c %X $DIR/$tfile)
3133 cancel_lru_locks mdc
3134 cancel_lru_locks osc
3135 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3136 atime2=$(stat -c %X $DIR/$tfile)
3138 do_facet $SINGLEMDS \
3139 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3141 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3142 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3144 run_test 39n "check that O_NOATIME is honored"
3147 TESTDIR=$DIR/$tdir/$tfile
3148 [ -e $TESTDIR ] && rm -rf $TESTDIR
3149 test_mkdir -p $TESTDIR
3155 links2=$(stat -c %h .)
3156 [ $(($links1 + 2)) != $links2 ] &&
3157 error "wrong links count $(($links1 + 2)) != $links2"
3159 links3=$(stat -c %h .)
3160 [ $(($links1 + 1)) != $links3 ] &&
3161 error "wrong links count $links1 != $links3"
3164 run_test 39o "directory cached attributes updated after create ========"
3167 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3169 TESTDIR=$DIR/$tdir/$tfile
3170 [ -e $TESTDIR ] && rm -rf $TESTDIR
3175 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3176 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3178 links2=$(stat -c %h .)
3179 [ $(($links1 + 2)) != $links2 ] &&
3180 error "wrong links count $(($links1 + 2)) != $links2"
3182 links3=$(stat -c %h .)
3183 [ $(($links1 + 1)) != $links3 ] &&
3184 error "wrong links count $links1 != $links3"
3187 run_test 39p "remote directory cached attributes updated after create ========"
3191 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3192 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3193 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3194 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3195 error "$tfile is not 4096 bytes in size"
3197 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3201 small_write $DIR/f41 18
3203 run_test 41 "test small file write + fstat ====================="
3205 count_ost_writes() {
3206 lctl get_param -n osc.*.stats |
3207 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
3214 BG_DIRTY_RATIO_SAVE=10
3215 MAX_BG_DIRTY_RATIO=25
3219 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3220 # dirty_ratio, dirty_background_ratio
3221 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3222 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3223 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3224 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3226 # if file not here, we are a 2.4 kernel
3227 kill -CONT `pidof kupdated`
3232 # setup the trap first, so someone cannot exit the test at the
3233 # exact wrong time and mess up a machine
3234 trap start_writeback EXIT
3235 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3236 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3237 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3238 sysctl -w vm.dirty_writeback_centisecs=0
3239 sysctl -w vm.dirty_writeback_centisecs=0
3240 # save and increase /proc/sys/vm/dirty_ratio
3241 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3242 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3243 # save and increase /proc/sys/vm/dirty_background_ratio
3244 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3245 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3247 # if file not here, we are a 2.4 kernel
3248 kill -STOP `pidof kupdated`
3252 # ensure that all stripes have some grant before we test client-side cache
3254 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3255 dd if=/dev/zero of=$i bs=4k count=1
3260 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3261 # file truncation, and file removal.
3263 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3265 cancel_lru_locks osc
3267 sync; sleep 1; sync # just to be safe
3268 BEFOREWRITES=`count_ost_writes`
3269 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3270 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3271 AFTERWRITES=`count_ost_writes`
3272 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3273 error "$BEFOREWRITES < $AFTERWRITES"
3276 run_test 42a "ensure that we don't flush on close =============="
3279 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3281 cancel_lru_locks osc
3284 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3285 BEFOREWRITES=`count_ost_writes`
3286 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3287 AFTERWRITES=`count_ost_writes`
3288 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3289 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3291 BEFOREWRITES=`count_ost_writes`
3292 sync || error "sync: $?"
3293 AFTERWRITES=`count_ost_writes`
3294 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3295 error "$BEFOREWRITES < $AFTERWRITES on sync"
3297 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3301 run_test 42b "test destroy of file with cached dirty data ======"
3303 # if these tests just want to test the effect of truncation,
3304 # they have to be very careful. consider:
3305 # - the first open gets a {0,EOF}PR lock
3306 # - the first write conflicts and gets a {0, count-1}PW
3307 # - the rest of the writes are under {count,EOF}PW
3308 # - the open for truncate tries to match a {0,EOF}PR
3309 # for the filesize and cancels the PWs.
3310 # any number of fixes (don't get {0,EOF} on open, match
3311 # composite locks, do smarter file size management) fix
3312 # this, but for now we want these tests to verify that
3313 # the cancellation with truncate intent works, so we
3314 # start the file with a full-file pw lock to match against
3315 # until the truncate.
3320 cancel_lru_locks osc
3322 # prime the file with 0,EOF PW to match
3326 # now the real test..
3327 dd if=/dev/zero of=$file bs=1024 count=100
3328 BEFOREWRITES=`count_ost_writes`
3329 $TRUNCATE $file $offset
3330 cancel_lru_locks osc
3331 AFTERWRITES=`count_ost_writes`
3336 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3338 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3339 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3342 run_test 42c "test partial truncate of file with cached dirty data"
3345 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3347 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3348 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3351 run_test 42d "test complete truncate of file with cached dirty data"
3353 test_42e() { # bug22074
3354 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3355 local TDIR=$DIR/${tdir}e
3356 local pagesz=$(page_size)
3357 local pages=16 # hardcoded 16 pages, don't change it.
3358 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3359 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3363 test_mkdir -p $DIR/${tdir}e
3364 $SETSTRIPE -c 1 $TDIR
3365 createmany -o $TDIR/f $files
3367 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3369 # we assume that with $OSTCOUNT files, at least one of them will
3370 # be allocated on OST0.
3371 warmup_files=$((OSTCOUNT * max_dirty_mb))
3372 createmany -o $TDIR/w $warmup_files
3374 # write a large amount of data into one file and sync, to get good
3375 # avail_grant number from OST.
3376 for ((i=0; i<$warmup_files; i++)); do
3377 idx=$($GETSTRIPE -i $TDIR/w$i)
3378 [ $idx -ne 0 ] && continue
3379 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3382 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3384 $LCTL get_param $proc_osc0/cur_dirty_bytes
3385 $LCTL get_param $proc_osc0/cur_grant_bytes
3387 # create as much dirty pages as we can while not to trigger the actual
3388 # RPCs directly. but depends on the env, VFS may trigger flush during this
3389 # period, hopefully we are good.
3390 for ((i=0; i<$warmup_files; i++)); do
3391 idx=$($GETSTRIPE -i $TDIR/w$i)
3392 [ $idx -ne 0 ] && continue
3393 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3395 $LCTL get_param $proc_osc0/cur_dirty_bytes
3396 $LCTL get_param $proc_osc0/cur_grant_bytes
3398 # perform the real test
3399 $LCTL set_param $proc_osc0/rpc_stats 0
3400 for ((;i<$files; i++)); do
3401 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3402 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3405 $LCTL get_param $proc_osc0/rpc_stats
3408 local have_ppr=false
3409 $LCTL get_param $proc_osc0/rpc_stats |
3410 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3411 # skip lines until we are at the RPC histogram data
3412 [ "$PPR" == "pages" ] && have_ppr=true && continue
3413 $have_ppr || continue
3415 # we only want the percent stat for < 16 pages
3416 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3418 percent=$((percent + WPCT))
3419 if [ $percent -gt 15 ]; then
3420 error "less than 16-pages write RPCs" \
3427 run_test 42e "verify sub-RPC writes are not done synchronously"
3430 test_mkdir -p $DIR/$tdir
3431 cp -p /bin/ls $DIR/$tdir/$tfile
3432 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3434 # give multiop a chance to open
3437 $DIR/$tdir/$tfile && error || true
3440 run_test 43 "execution of file opened for write should return -ETXTBSY"
3443 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3444 test_mkdir -p $DIR/$tdir
3445 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3446 cp -p multiop $DIR/$tdir/multiop
3447 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3450 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3451 kill -USR1 $MULTIOP_PID || return 2
3452 wait $MULTIOP_PID || return 3
3453 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3455 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3458 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3459 test_mkdir -p $DIR/$tdir
3460 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3461 cp -p multiop $DIR/$tdir/multiop
3462 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3465 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3466 kill -USR1 $MULTIOP_PID || return 2
3467 wait $MULTIOP_PID || return 3
3468 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3470 run_test 43b "truncate of file being executed should return -ETXTBSY"
3473 local testdir="$DIR/$tdir"
3474 test_mkdir -p $DIR/$tdir
3476 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3477 ( cd $testdir && md5sum -c)
3479 run_test 43c "md5sum of copy into lustre========================"
3482 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3483 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3484 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3486 run_test 44 "zero length read from a sparse stripe ============="
3489 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3491 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3492 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3493 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3495 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3496 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3499 OFFSETS="0 $((stride/2)) $((stride-1))"
3500 for offset in $OFFSETS ; do
3501 for i in `seq 0 $((nstripe-1))`; do
3502 local GLOBALOFFSETS=""
3503 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3504 local myfn=$DIR/d44a-$size
3505 echo "--------writing $myfn at $size"
3506 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3507 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3508 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3509 || error "ll_sparseness_verify $GLOBALOFFSETS"
3511 for j in `seq 0 $((nstripe-1))`; do
3512 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3513 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3514 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3516 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3517 || error "ll_sparseness_verify $GLOBALOFFSETS"
3522 run_test 44a "test sparse pwrite ==============================="
3526 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3532 before=`dirty_osc_total`
3533 echo executing "\"$*\""
3535 after=`dirty_osc_total`
3536 echo before $before, after $after
3539 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3541 # Obtain grants from OST if it supports it
3542 echo blah > ${f}_grant
3545 do_dirty_record "echo blah > $f"
3546 [ $before -eq $after ] && error "write wasn't cached"
3547 do_dirty_record "> $f"
3548 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3549 do_dirty_record "echo blah > $f"
3550 [ $before -eq $after ] && error "write wasn't cached"
3551 do_dirty_record "sync"
3552 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3553 do_dirty_record "echo blah > $f"
3554 [ $before -eq $after ] && error "write wasn't cached"
3555 do_dirty_record "cancel_lru_locks osc"
3556 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3559 run_test 45 "osc io page accounting ============================"
3561 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3562 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3563 # objects offset and an assert hit when an rpc was built with 1023's mapped
3564 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3566 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3570 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3572 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3573 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3577 run_test 46 "dirtying a previously written page ================"
3579 # test_47 is removed "Device nodes check" is moved to test_28
3581 test_48a() { # bug 2399
3582 check_kernel_version 34 || return 0
3583 test_mkdir -p $DIR/$tdir
3585 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3586 test_mkdir $DIR/$tdir || error "recreate directory failed"
3587 touch foo || error "'touch foo' failed after recreating cwd"
3588 test_mkdir $DIR/$tdir/bar ||
3589 error "'mkdir foo' failed after recreating cwd"
3590 if check_kernel_version 44; then
3591 touch .foo || error "'touch .foo' failed after recreating cwd"
3592 test_mkdir $DIR/$tdir/.bar ||
3593 error "'mkdir .foo' failed after recreating cwd"
3595 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3596 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3597 cd . || error "'cd .' failed after recreating cwd"
3598 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3599 rmdir . && error "'rmdir .' worked after recreating cwd"
3600 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3601 cd .. || error "'cd ..' failed after recreating cwd"
3603 run_test 48a "Access renamed working dir (should return errors)="
3605 test_48b() { # bug 2399
3606 check_kernel_version 34 || return 0
3608 test_mkdir -p $DIR/$tdir
3610 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3611 touch foo && error "'touch foo' worked after removing cwd"
3612 test_mkdir $DIR/$tdir/foo &&
3613 error "'mkdir foo' worked after removing cwd"
3614 if check_kernel_version 44; then
3615 touch .foo && error "'touch .foo' worked after removing cwd"
3616 test_mkdir $DIR/$tdir/.foo &&
3617 error "'mkdir .foo' worked after removing cwd"
3619 ls . > /dev/null && error "'ls .' worked after removing cwd"
3620 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3621 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3622 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3623 rmdir . && error "'rmdir .' worked after removing cwd"
3624 ln -s . foo && error "'ln -s .' worked after removing cwd"
3625 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3627 run_test 48b "Access removed working dir (should return errors)="
3629 test_48c() { # bug 2350
3630 check_kernel_version 36 || return 0
3631 #lctl set_param debug=-1
3634 test_mkdir -p $DIR/$tdir/dir
3636 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3637 $TRACE touch foo && error "touch foo worked after removing cwd"
3638 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3639 if check_kernel_version 44; then
3640 touch .foo && error "touch .foo worked after removing cwd"
3641 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3643 $TRACE ls . && error "'ls .' worked after removing cwd"
3644 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3645 is_patchless || ( $TRACE cd . &&
3646 error "'cd .' worked after removing cwd" )
3647 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3648 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3649 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3650 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3652 run_test 48c "Access removed working subdir (should return errors)"
3654 test_48d() { # bug 2350
3655 check_kernel_version 36 || return 0
3656 #lctl set_param debug=-1
3659 test_mkdir -p $DIR/$tdir/dir
3661 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3662 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3663 $TRACE touch foo && error "'touch foo' worked after removing parent"
3664 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3665 if check_kernel_version 44; then
3666 touch .foo && error "'touch .foo' worked after removing parent"
3668 error "mkdir .foo worked after removing parent"
3670 $TRACE ls . && error "'ls .' worked after removing parent"
3671 $TRACE ls .. && error "'ls ..' worked after removing parent"
3672 is_patchless || ( $TRACE cd . &&
3673 error "'cd .' worked after recreate parent" )
3674 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3675 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3676 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3677 is_patchless || ( $TRACE cd .. &&
3678 error "'cd ..' worked after removing parent" || true )
3680 run_test 48d "Access removed parent subdir (should return errors)"
3682 test_48e() { # bug 4134
3683 check_kernel_version 41 || return 0
3684 #lctl set_param debug=-1
3687 test_mkdir -p $DIR/$tdir/dir
3689 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3690 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3691 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3692 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3693 # On a buggy kernel addition of "touch foo" after cd .. will
3694 # produce kernel oops in lookup_hash_it
3695 touch ../foo && error "'cd ..' worked after recreate parent"
3697 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3699 run_test 48e "Access to recreated parent subdir (should return errors)"
3701 test_49() { # LU-1030
3702 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3703 # get ost1 size - lustre-OST0000
3704 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3705 # write 800M at maximum
3706 [ $ost1_size -gt 819200 ] && ost1_size=819200
3708 lfs setstripe -c 1 -i 0 $DIR/$tfile
3709 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3712 # change max_pages_per_rpc while writing the file
3713 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3714 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3715 # loop until dd process exits
3716 while ps ax -opid | grep -wq $dd_pid; do
3717 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3718 sleep $((RANDOM % 5 + 1))
3720 # restore original max_pages_per_rpc
3721 $LCTL set_param $osc1_mppc=$orig_mppc
3722 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3724 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3728 test_mkdir $DIR/$tdir
3730 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
3732 run_test 50 "special situations: /proc symlinks ==============="
3734 test_51a() { # was test_51
3735 # bug 1516 - create an empty entry right after ".." then split dir
3736 test_mkdir -p $DIR/$tdir
3737 touch $DIR/$tdir/foo
3738 $MCREATE $DIR/$tdir/bar
3740 createmany -m $DIR/$tdir/longfile 201
3742 while [ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]; do
3743 $MCREATE $DIR/$tdir/longfile$FNUM
3748 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
3750 run_test 51a "special situations: split htree with empty entry =="
3752 export NUMTEST=70000
3754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3755 local BASE=$DIR/d${base}.${TESTSUITE}
3757 # cleanup the directory
3762 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3763 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3764 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3767 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3768 echo "reduced count to $NUMTEST due to inodes"
3770 # need to check free space for the directories as well
3771 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3772 numfree=$((blkfree / 4))
3773 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3774 echo "reduced count to $NUMTEST due to blocks"
3776 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3777 echo "failed" > $BASE/fnum
3779 run_test 51b "exceed 64k subdirectory nlink limit"
3781 test_51ba() { # LU-993
3782 local BASE=$DIR/d${base}.${TESTSUITE}
3783 # unlink all but 100 subdirectories, then check it still works
3785 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3787 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3788 local DELETE=$((NUMTEST - LEFT))
3790 # continue on to run this test even if 51b didn't finish,
3791 # just to delete the many subdirectories created.
3792 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3794 # for ldiskfs the nlink count should be 1, but this is OSD specific
3795 # and so this is listed for informational purposes only
3796 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3797 unlinkmany -d $BASE/d $DELETE
3800 if [ $RC -ne 0 ]; then
3801 if [ "$NUMPREV" == "failed" ]; then
3802 skip "previous setup failed"
3805 error "unlink of first $DELETE subdirs failed"
3810 echo "nlink between: $(stat -c %h $BASE)"
3811 # trim the first line of ls output
3812 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3813 [ $FOUND -ne $LEFT ] &&
3814 error "can't find subdirs: found only $FOUND/$LEFT"
3816 unlinkmany -d $BASE/d $DELETE $LEFT ||
3817 error "unlink of second $LEFT subdirs failed"
3818 # regardless of whether the backing filesystem tracks nlink accurately
3819 # or not, the nlink count shouldn't be more than "." and ".." here
3820 local AFTER=$(stat -c %h $BASE)
3821 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3822 echo "nlink after: $AFTER"
3824 run_test 51ba "verify nlink for many subdirectory cleanup"
3827 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3828 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3829 test_mkdir -p $DIR/$tdir
3830 createmany -o $DIR/$tdir/t- 1000
3831 $GETSTRIPE $DIR/$tdir > $TMP/files
3832 for N in `seq 0 $((OSTCOUNT - 1))`; do
3833 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3834 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3835 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3837 unlinkmany $DIR/$tdir/t- 1000
3840 for N in `seq 1 $((OSTCOUNT - 1))`; do
3841 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3842 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3843 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3844 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3846 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3847 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3848 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3849 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3853 run_test 51d "check object distribution ===================="
3856 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3857 test_mkdir -p $DIR/$tdir
3858 touch $DIR/$tdir/foo
3859 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3860 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3861 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3862 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3863 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3865 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3866 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3867 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3869 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3870 cp -r $DIR/$tdir /tmp/
3871 rm -fr $DIR/$tdir || error "cleanup rm failed"
3873 run_test 52a "append-only flag test (should return errors) ====="
3876 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3877 test_mkdir -p $DIR/$tdir
3878 touch $DIR/$tdir/foo
3879 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3880 cat test > $DIR/$tdir/foo && error "cat test worked"
3881 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3882 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3883 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3885 echo foo >> $DIR/$tdir/foo && error "echo worked"
3886 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3887 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
3888 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
3889 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3891 chattr -i $DIR/$tdir/foo || error "chattr failed"
3893 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
3895 run_test 52b "immutable flag test (should return errors) ======="
3898 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3899 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3900 remote_ost_nodsh && skip "remote OST with nodsh" && return
3913 local support_last_seq=true
3915 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
3916 support_last_seq=false
3919 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3921 for value in $(do_facet $SINGLEMDS \
3922 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
3923 param=$(echo ${value[0]} | cut -d "=" -f1)
3924 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
3926 if $support_last_seq; then
3927 param_seq=$(echo $param |
3928 sed -e s/prealloc_last_id/prealloc_last_seq/g)
3929 mds_last_seq=$(do_facet $SINGLEMDS \
3930 $LCTL get_param -n $param_seq)
3932 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
3934 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3935 node=$(facet_active_host ost$((ostnum+1)))
3936 param="obdfilter.$ostname.last_id"
3937 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
3938 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
3939 ost_last_id=$ost_last
3941 if $support_last_seq; then
3942 ost_last_id=$(echo $ost_last |
3943 awk -F':' '{print $2}' |
3945 ost_last_seq=$(echo $ost_last |
3946 awk -F':' '{print $1}')
3947 [[ $ost_last_seq = $mds_last_seq ]] || continue
3950 if [[ $ost_last_id != $mds_last ]]; then
3951 error "$ost_last_id != $mds_last"
3958 $found || error "can not match last_seq/last_id for $mdtosc"
3961 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3964 $SOCKETSERVER $DIR/socket ||
3965 error "$SOCKETSERVER $DIR/socket failed: $?"
3966 $SOCKETCLIENT $DIR/socket ||
3967 error "$SOCKETCLIENT $DIR/socket failed: $?"
3968 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
3970 run_test 54a "unix domain socket test =========================="
3976 dd if=/dev/zero of=$f bs=$(page_size) count=1
3978 run_test 54b "char device works in lustre ======================"
3981 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3982 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3983 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3985 for i in $(seq 3 7); do
3986 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3994 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3997 loopdev="$DIR/loop54c"
4000 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4001 mknod $loopdev b 7 $LOOPNUM
4002 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
4003 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
4004 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
4005 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4007 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
4008 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
4010 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
4015 run_test 54c "block device works in lustre ====================="
4021 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4023 run_test 54d "fifo device works in lustre ======================"
4026 check_kernel_version 46 || return 0
4029 cp -aL /dev/console $f
4030 echo $string > $f || error "echo $string to $f failed"
4032 run_test 54e "console/tty device works in lustre ======================"
4034 #The test_55 used to be iopen test and it was removed by bz#24037.
4035 #run_test 55 "check iopen_connect_dentry() ======================"
4037 test_56a() { # was test_56
4040 test_mkdir -p $DIR/$tdir/dir
4042 NUMFILESx2=$(($NUMFILES * 2))
4043 for i in `seq 1 $NUMFILES` ; do
4044 touch $DIR/$tdir/file$i
4045 touch $DIR/$tdir/dir/file$i
4048 # test lfs getstripe with --recursive
4049 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
4050 [ $FILENUM -eq $NUMFILESx2 ] ||
4051 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4052 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
4053 [ $FILENUM -eq $NUMFILES ] ||
4054 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4055 echo "$GETSTRIPE --recursive passed."
4057 # test lfs getstripe with file instead of dir
4058 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
4059 [ $FILENUM -eq 1 ] || error \
4060 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4061 echo "$GETSTRIPE file1 passed."
4063 #test lfs getstripe with --verbose
4064 [ `$GETSTRIPE --verbose $DIR/$tdir |
4065 grep -c lmm_magic` -eq $NUMFILES ] ||
4066 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4067 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
4068 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4069 echo "$GETSTRIPE --verbose passed."
4071 #test lfs getstripe with --obd
4072 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4073 grep -q "unknown obduuid" ||
4074 error "$GETSTRIPE --obd wrong_uuid should return error message"
4076 [ "$OSTCOUNT" -lt 2 ] &&
4077 skip_env "skipping other $GETSTRIPE --obd test" && return
4080 OBDUUID=$(ostuuid_from_index $OSTIDX)
4081 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
4082 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
4083 [ $FOUND -eq $FILENUM ] ||
4084 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4085 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4086 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4087 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
4088 error "$GETSTRIPE --obd: should not show file on other obd"
4089 echo "$GETSTRIPE --obd passed"
4091 run_test 56a "check $GETSTRIPE"
4096 local LOCAL_NUMFILES="$1"
4097 local LOCAL_NUMDIRS="$2"
4098 local MKDIR_PARAMS="$3"
4100 if [ ! -d "$TDIR" ] ; then
4102 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4103 for i in `seq 1 $LOCAL_NUMFILES` ; do
4106 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4107 test_mkdir $TDIR/dir$i
4108 for j in `seq 1 $LOCAL_NUMFILES` ; do
4109 touch $TDIR/dir$i/file$j
4115 setup_56_special() {
4119 if [ ! -e "$TDIR/loop1b" ] ; then
4120 for i in `seq 1 $LOCAL_NUMFILES` ; do
4121 mknod $TDIR/loop${i}b b 7 $i
4122 mknod $TDIR/null${i}c c 1 3
4123 ln -s $TDIR/file1 $TDIR/link${i}l
4125 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4126 mknod $TDIR/dir$i/loop${i}b b 7 $i
4127 mknod $TDIR/dir$i/null${i}c c 1 3
4128 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4137 setup_56 $NUMFILES $NUMDIRS
4139 EXPECTED=$(($NUMDIRS + 2))
4140 # test lfs find with -name
4141 for i in $(seq 1 $NUMFILES) ; do
4142 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4143 [ $NUMS -eq $EXPECTED ] ||
4144 error "lfs find -name \"*$i\" $TDIR wrong: "\
4145 "found $NUMS, expected $EXPECTED"
4148 run_test 56g "check lfs find -name ============================="
4154 setup_56 $NUMFILES $NUMDIRS
4156 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4157 # test lfs find with ! -name
4158 for i in $(seq 1 $NUMFILES) ; do
4159 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4160 [ $NUMS -eq $EXPECTED ] ||
4161 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4162 "found $NUMS, expected $EXPECTED"
4165 run_test 56h "check lfs find ! -name ============================="
4169 test_mkdir -p $DIR/$tdir
4170 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4171 CMD="$LFIND -ost $UUID $DIR/$tdir"
4173 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4175 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4179 setup_56_special $NUMFILES $NUMDIRS
4181 EXPECTED=$((NUMDIRS + 1))
4182 CMD="$LFIND -type d $TDIR"
4183 NUMS=$($CMD | wc -l)
4184 [ $NUMS -eq $EXPECTED ] ||
4185 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4187 run_test 56j "check lfs find -type d ============================="
4191 setup_56_special $NUMFILES $NUMDIRS
4193 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4194 CMD="$LFIND -type f $TDIR"
4195 NUMS=$($CMD | wc -l)
4196 [ $NUMS -eq $EXPECTED ] ||
4197 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4199 run_test 56k "check lfs find -type f ============================="
4203 setup_56_special $NUMFILES $NUMDIRS
4205 EXPECTED=$((NUMDIRS + NUMFILES))
4206 CMD="$LFIND -type b $TDIR"
4207 NUMS=$($CMD | wc -l)
4208 [ $NUMS -eq $EXPECTED ] ||
4209 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4211 run_test 56l "check lfs find -type b ============================="
4215 setup_56_special $NUMFILES $NUMDIRS
4217 EXPECTED=$((NUMDIRS + NUMFILES))
4218 CMD="$LFIND -type c $TDIR"
4219 NUMS=$($CMD | wc -l)
4220 [ $NUMS -eq $EXPECTED ] ||
4221 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4223 run_test 56m "check lfs find -type c ============================="
4227 setup_56_special $NUMFILES $NUMDIRS
4229 EXPECTED=$((NUMDIRS + NUMFILES))
4230 CMD="$LFIND -type l $TDIR"
4231 NUMS=$($CMD | wc -l)
4232 [ $NUMS -eq $EXPECTED ] ||
4233 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4235 run_test 56n "check lfs find -type l ============================="
4239 setup_56 $NUMFILES $NUMDIRS
4241 utime $TDIR/file1 > /dev/null || error "utime (1)"
4242 utime $TDIR/file2 > /dev/null || error "utime (2)"
4243 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4244 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4245 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4246 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4249 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4250 [ $NUMS -eq $EXPECTED ] || \
4251 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4254 CMD="$LFIND -mtime 0 $TDIR"
4255 NUMS=$($CMD | wc -l)
4256 [ $NUMS -eq $EXPECTED ] ||
4257 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4259 run_test 56o "check lfs find -mtime for old files =========================="
4262 [ $RUNAS_ID -eq $UID ] &&
4263 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4266 setup_56 $NUMFILES $NUMDIRS
4268 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4270 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4271 NUMS=$($CMD | wc -l)
4272 [ $NUMS -eq $EXPECTED ] || \
4273 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4275 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4276 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4277 NUMS=$($CMD | wc -l)
4278 [ $NUMS -eq $EXPECTED ] || \
4279 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4281 run_test 56p "check lfs find -uid and ! -uid ==============================="
4284 [ $RUNAS_ID -eq $UID ] &&
4285 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4288 setup_56 $NUMFILES $NUMDIRS
4290 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4293 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4294 NUMS=$($CMD | wc -l)
4295 [ $NUMS -eq $EXPECTED ] ||
4296 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4298 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4299 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4300 NUMS=$($CMD | wc -l)
4301 [ $NUMS -eq $EXPECTED ] ||
4302 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4304 run_test 56q "check lfs find -gid and ! -gid ==============================="
4308 setup_56 $NUMFILES $NUMDIRS
4311 CMD="$LFIND -size 0 -type f $TDIR"
4312 NUMS=$($CMD | wc -l)
4313 [ $NUMS -eq $EXPECTED ] ||
4314 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4316 CMD="$LFIND ! -size 0 -type f $TDIR"
4317 NUMS=$($CMD | wc -l)
4318 [ $NUMS -eq $EXPECTED ] ||
4319 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4320 echo "test" > $TDIR/$tfile
4321 echo "test2" > $TDIR/$tfile.2 && sync
4323 CMD="$LFIND -size 5 -type f $TDIR"
4324 NUMS=$($CMD | wc -l)
4325 [ $NUMS -eq $EXPECTED ] ||
4326 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4328 CMD="$LFIND -size +5 -type f $TDIR"
4329 NUMS=$($CMD | wc -l)
4330 [ $NUMS -eq $EXPECTED ] ||
4331 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4333 CMD="$LFIND -size +0 -type f $TDIR"
4334 NUMS=$($CMD | wc -l)
4335 [ $NUMS -eq $EXPECTED ] ||
4336 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4338 CMD="$LFIND ! -size -5 -type f $TDIR"
4339 NUMS=$($CMD | wc -l)
4340 [ $NUMS -eq $EXPECTED ] ||
4341 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4343 CMD="$LFIND -size -5 -type f $TDIR"
4344 NUMS=$($CMD | wc -l)
4345 [ $NUMS -eq $EXPECTED ] ||
4346 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4348 run_test 56r "check lfs find -size works =========================="
4350 test_56s() { # LU-611
4352 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4354 if [ $OSTCOUNT -gt 1 ]; then
4355 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4359 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4363 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4364 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4365 NUMS=$($CMD | wc -l)
4366 [ $NUMS -eq $EXPECTED ] ||
4367 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4369 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4370 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4371 NUMS=$($CMD | wc -l)
4372 [ $NUMS -eq $EXPECTED ] ||
4373 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4376 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4377 NUMS=$($CMD | wc -l)
4378 [ $NUMS -eq $EXPECTED ] ||
4379 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4381 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4382 NUMS=$($CMD | wc -l)
4383 [ $NUMS -eq $EXPECTED ] ||
4384 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4387 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4388 NUMS=$($CMD | wc -l)
4389 [ $NUMS -eq $EXPECTED ] ||
4390 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4392 run_test 56s "check lfs find -stripe-count works"
4394 test_56t() { # LU-611
4396 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4398 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4400 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4401 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4402 NUMS=$($CMD | wc -l)
4403 [ $NUMS -eq $EXPECTED ] ||
4404 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4406 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4407 NUMS=$($CMD | wc -l)
4408 [ $NUMS -eq $EXPECTED ] ||
4409 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4411 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4412 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4413 NUMS=$($CMD | wc -l)
4414 [ $NUMS -eq $EXPECTED ] ||
4415 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4417 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4418 NUMS=$($CMD | wc -l)
4419 [ $NUMS -eq $EXPECTED ] ||
4420 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4423 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4424 NUMS=$($CMD | wc -l)
4425 [ $NUMS -eq $EXPECTED ] ||
4426 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4428 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4429 NUMS=$($CMD | wc -l)
4430 [ $NUMS -eq $EXPECTED ] ||
4431 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4434 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4435 NUMS=$($CMD | wc -l)
4436 [ $NUMS -eq $EXPECTED ] ||
4437 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4439 run_test 56t "check lfs find -stripe-size works"
4441 test_56u() { # LU-611
4443 setup_56 $NUMFILES $NUMDIRS "-i 0"
4445 if [ $OSTCOUNT -gt 1 ]; then
4446 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4452 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4453 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4454 NUMS=$($CMD | wc -l)
4455 [ $NUMS -eq $EXPECTED ] ||
4456 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4459 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4460 NUMS=$($CMD | wc -l)
4461 [ $NUMS -eq $EXPECTED ] ||
4462 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4464 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4465 NUMS=$($CMD | wc -l)
4466 [ $NUMS -eq $EXPECTED ] ||
4467 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4470 # This should produce an error and not return any files
4471 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4472 NUMS=$($CMD 2>/dev/null | wc -l)
4473 [ $NUMS -eq $EXPECTED ] ||
4474 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4476 if [ $OSTCOUNT -gt 1 ]; then
4477 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4478 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4479 NUMS=$($CMD | wc -l)
4480 [ $NUMS -eq $EXPECTED ] ||
4481 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4484 run_test 56u "check lfs find -stripe-index works"
4491 setup_56 $NUMFILES $NUMDIRS
4493 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4494 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4496 for file in $($LFIND -mdt $UUID $TDIR); do
4497 file_mdt_idx=$($GETSTRIPE -M $file)
4498 [ $file_mdt_idx -eq $MDT_IDX ] ||
4499 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4502 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4504 # Get and check the actual stripe count of one file.
4505 # Usage: check_stripe_count <file> <expected_stripe_count>
4506 check_stripe_count() {
4511 [[ -z "$file" || -z "$expected" ]] &&
4512 error "check_stripe_count: invalid argument!"
4514 local cmd="$GETSTRIPE -c $file"
4515 actual=$($cmd) || error "$cmd failed"
4516 actual=${actual%% *}
4518 if [[ $actual -ne $expected ]]; then
4519 [[ $expected -eq -1 ]] ||
4520 error "$cmd wrong: found $actual, expected $expected"
4521 [[ $actual -eq $OSTCOUNT ]] ||
4522 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4527 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4530 rm -rf $TDIR || error "remove $TDIR failed"
4531 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4534 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4535 error "$GETSTRIPE -S -d $TDIR failed"
4536 stripe_size=${stripe_size%% *}
4538 local file_size=$((stripe_size * OSTCOUNT))
4539 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4540 local required_space=$((file_num * file_size))
4541 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4542 [[ $free_space -le $((required_space / 1024)) ]] &&
4543 skip_env "need at least $required_space bytes free space," \
4544 "have $free_space kbytes" && return
4547 local dd_count=$((file_size / dd_bs))
4549 # write data into the files
4553 for i in $(seq 1 $NUMFILES); do
4555 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4556 error "write data into $file failed"
4558 for i in $(seq 1 $NUMDIRS); do
4559 for j in $(seq 1 $NUMFILES); do
4560 file=$TDIR/dir$i/file$j
4561 yes | dd bs=$dd_bs count=$dd_count of=$file \
4563 error "write data into $file failed"
4568 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4571 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4573 eval $cmd || error "$cmd failed"
4575 check_stripe_count $TDIR/file1 $expected
4578 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4580 eval $cmd || error "$cmd failed"
4582 for j in $(seq 1 $NUMFILES); do
4583 check_stripe_count $TDIR/dir1/file$j $expected
4586 # lfs_migrate works with lfs find
4587 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4588 $LFS_MIGRATE -y -c $expected"
4590 eval $cmd || error "$cmd failed"
4592 for i in $(seq 2 $NUMFILES); do
4593 check_stripe_count $TDIR/file$i $expected
4595 for i in $(seq 2 $NUMDIRS); do
4596 for j in $(seq 1 $NUMFILES); do
4597 check_stripe_count $TDIR/dir$i/file$j $expected
4601 run_test 56w "check lfs_migrate -c stripe_count works"
4604 check_swap_layouts_support && return 0
4605 [ "$OSTCOUNT" -lt "2" ] &&
4606 skip_env "need 2 OST, skipping test" && return
4608 local dir0=$DIR/$tdir/$testnum
4609 mkdir -p $dir0 || error "creating dir $dir0"
4611 local ref1=/etc/passwd
4612 local file1=$dir0/file1
4614 $SETSTRIPE -c 2 $file1
4616 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4617 stripe=$($GETSTRIPE -c $file1)
4618 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4619 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4624 run_test 56x "lfs migration support"
4627 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
4628 skip "No HSM support on MDS of $(get_lustre_version)," \
4629 "need 2.4.53 at least" && return
4632 local dir0=$DIR/$tdir/$testnum
4633 mkdir -p $dir0 || error "creating dir $dir0"
4634 local f1=$dir0/file1
4635 local f2=$dir0/file2
4637 touch $f1 || error "creating std file $f1"
4638 $MULTIOP $f2 H2c || error "creating released file $f2"
4640 # a directory can be raid0, so ask only for files
4641 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
4642 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
4644 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
4645 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
4647 # only files can be released, so no need to force file search
4648 res=$($LFIND $dir0 -L released)
4649 [[ $res == $f2 ]] || error "search released: found $res != $f2"
4651 res=$($LFIND $dir0 \! -L released)
4652 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
4655 run_test 56y "lfs find -L raid0|released"
4658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4659 # note test will not do anything if MDS is not local
4660 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4661 skip "Only applicable to ldiskfs-based MDTs"
4665 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4666 local MNTDEV="osd*.*MDT*.mntdev"
4667 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4668 [ -z "$DEV" ] && error "can't access $MNTDEV"
4669 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4670 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4671 error "can't access $DEV"
4672 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4673 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4677 run_test 57a "verify MDS filesystem created with large inodes =="
4680 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4681 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4682 skip "Only applicable to ldiskfs-based MDTs"
4686 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4691 local FILEN=$dir/f$FILECOUNT
4693 rm -rf $dir || error "removing $dir"
4694 test_mkdir -p $dir || error "creating $dir"
4695 local num=$(get_mds_dir $dir)
4698 echo "mcreating $FILECOUNT files"
4699 createmany -m $dir/f 1 $FILECOUNT || \
4700 error "creating files in $dir"
4702 # verify that files do not have EAs yet
4703 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4704 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4708 df $dir #make sure we get new statfs data
4709 local MDSFREE=$(do_facet $mymds \
4710 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4711 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4712 echo "opening files to create objects/EAs"
4714 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4715 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4718 # verify that files have EAs now
4719 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4720 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4722 sleep 1 #make sure we get new statfs data
4724 local MDSFREE2=$(do_facet $mymds \
4725 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4726 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4727 if [ "$MDCFREE2" -lt "$((MDCFREE - 16))" ]; then
4728 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4729 error "MDC before $MDCFREE != after $MDCFREE2"
4731 echo "MDC before $MDCFREE != after $MDCFREE2"
4732 echo "unable to confirm if MDS has large inodes"
4737 run_test 57b "default LOV EAs are stored inside large inodes ==="
4740 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4741 [ -z "$(which wiretest 2>/dev/null)" ] &&
4742 skip_env "could not find wiretest" && return
4745 run_test 58 "verify cross-platform wire constants =============="
4748 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4749 echo "touch 130 files"
4750 createmany -o $DIR/f59- 130
4752 unlinkmany $DIR/f59- 130
4754 # wait for commitment of removal
4755 wait_delete_completed
4757 run_test 59 "verify cancellation of llog records async ========="
4759 TEST60_HEAD="test_60 run $RANDOM"
4761 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4762 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4763 do_facet mgs "! which run-llog.sh &> /dev/null" &&
4764 skip_env "missing subtest run-llog.sh" && return
4765 log "$TEST60_HEAD - from kernel mode"
4766 do_facet mgs sh run-llog.sh
4768 run_test 60a "llog sanity tests run from kernel module =========="
4770 test_60b() { # bug 6411
4771 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4773 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4785 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4787 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4790 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4791 echo "create 5000 files"
4792 createmany -o $DIR/f60c- 5000
4793 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4794 lctl set_param fail_loc=0x80000137
4795 unlinkmany $DIR/f60c- 5000
4796 lctl set_param fail_loc=0
4798 run_test 60c "unlink file when mds full"
4801 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4802 SAVEPRINTK=$(lctl get_param -n printk)
4804 # verify "lctl mark" is even working"
4805 MESSAGE="test message ID $RANDOM $$"
4806 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4807 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4809 lctl set_param printk=0 || error "set lnet.printk failed"
4810 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4811 MESSAGE="new test message ID $RANDOM $$"
4812 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4813 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4814 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4816 lctl set_param -n printk="$SAVEPRINTK"
4818 run_test 60d "test printk console message masking"
4821 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4823 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
4824 cancel_lru_locks osc
4825 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
4828 run_test 61 "mmap() writes don't make sync hang ================"
4830 # bug 2330 - insufficient obd_match error checking causes LBUG
4832 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4835 cancel_lru_locks osc
4836 lctl set_param fail_loc=0x405
4837 cat $f && error "cat succeeded, expect -EIO"
4838 lctl set_param fail_loc=0
4840 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4841 # match every page all of the time.
4842 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4844 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4845 # Though this test is irrelevant anymore, it helped to reveal some
4846 # other grant bugs (LU-4482), let's keep it.
4847 test_63a() { # was test_63
4848 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4849 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4850 for i in `seq 10` ; do
4851 dd if=/dev/zero of=$DIR/f63 bs=8k &
4857 rm -f $DIR/f63 || true
4859 run_test 63a "Verify oig_wait interruption does not crash ======="
4861 # bug 2248 - async write errors didn't return to application on sync
4862 # bug 3677 - async write errors left page locked
4864 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4866 lctl set_param debug=-1
4868 # ensure we have a grant to do async writes
4869 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4872 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4873 lctl set_param fail_loc=0x80000406
4874 $MULTIOP $DIR/$tfile Owy && \
4875 error "sync didn't return ENOMEM"
4876 sync; sleep 2; sync # do a real sync this time to flush page
4877 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4878 error "locked page left in cache after async error" || true
4881 run_test 63b "async write errors should be returned to fsync ==="
4884 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4886 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4888 run_test 64a "verify filter grant calculations (in kernel) ====="
4891 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4892 sh oos.sh $MOUNT || error "oos.sh failed: $?"
4894 run_test 64b "check out-of-space detection on client ==========="
4897 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4899 run_test 64c "verify grant shrink ========================------"
4901 # bug 1414 - set/get directories' stripe info
4903 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4904 test_mkdir -p $DIR/$tdir
4906 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4908 run_test 65a "directory with no stripe info ===================="
4911 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4912 test_mkdir -p $DIR/$tdir
4913 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4916 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4918 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4921 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4922 if [ $OSTCOUNT -gt 1 ]; then
4923 test_mkdir -p $DIR/$tdir
4924 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4925 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4927 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4930 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4933 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4934 test_mkdir -p $DIR/$tdir
4935 if [ $STRIPECOUNT -le 0 ]; then
4937 elif [ $STRIPECOUNT -gt 2000 ]; then
4938 #LOV_MAX_STRIPE_COUNT is 2000
4939 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4941 sc=$(($STRIPECOUNT - 1))
4943 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4944 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4945 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4946 error "lverify failed"
4948 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4951 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4952 test_mkdir -p $DIR/$tdir
4954 $SETSTRIPE $DIR/$tdir || error "setstripe"
4955 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4956 error "no stripe info failed"
4958 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4960 run_test 65e "directory setstripe defaults ======================="
4963 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4964 test_mkdir -p $DIR/${tdir}f
4965 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4967 run_test 65f "dir setstripe permission (should return error) ==="
4970 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4971 test_mkdir -p $DIR/$tdir
4972 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4974 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4975 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4976 error "delete default stripe failed"
4978 run_test 65g "directory setstripe -d ==========================="
4981 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4982 test_mkdir -p $DIR/$tdir
4983 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4985 test_mkdir -p $DIR/$tdir/dd1
4986 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4987 error "stripe info inherit failed"
4989 run_test 65h "directory stripe info inherit ===================="
4991 test_65i() { # bug6367
4992 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4993 $SETSTRIPE -S 65536 -c -1 $MOUNT
4995 run_test 65i "set non-default striping on root directory (bug 6367)="
4997 test_65ia() { # bug12836
4998 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4999 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5001 run_test 65ia "getstripe on -1 default directory striping"
5003 test_65ib() { # bug12836
5004 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5005 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5007 run_test 65ib "getstripe -v on -1 default directory striping"
5009 test_65ic() { # bug12836
5010 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5011 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5013 run_test 65ic "new find on -1 default directory striping"
5015 test_65j() { # bug6367
5016 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5018 # if we aren't already remounting for each test, do so for this test
5019 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5020 cleanup || error "failed to unmount"
5023 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5025 run_test 65j "set default striping on root directory (bug 6367)="
5027 test_65k() { # bug11679
5028 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5029 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
5030 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5032 echo "Check OST status: "
5033 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
5034 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
5036 for OSC in $MDS_OSCS; do
5037 echo $OSC "is activate"
5038 do_facet $SINGLEMDS lctl --device %$OSC activate
5042 for INACTIVE_OSC in $MDS_OSCS; do
5043 echo "Deactivate: " $INACTIVE_OSC
5044 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5045 for STRIPE_OSC in $MDS_OSCS; do
5046 OST=`osc_to_ost $STRIPE_OSC`
5047 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
5048 awk -F: /$OST/'{ print $1 }' | head -n 1`
5050 [ -f $DIR/$tdir/$IDX ] && continue
5051 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
5052 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
5054 [ $RC -ne 0 ] && error "setstripe should have succeeded"
5057 echo $INACTIVE_OSC "is Activate."
5058 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5061 run_test 65k "validate manual striping works properly with deactivated OSCs"
5063 test_65l() { # bug 12836
5064 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5065 test_mkdir -p $DIR/$tdir/test_dir
5066 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5067 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5069 run_test 65l "lfs find on -1 stripe dir ========================"
5071 # bug 2543 - update blocks count on client
5073 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5075 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5076 sync; sync_all_data; sync; sync_all_data
5077 cancel_lru_locks osc
5078 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5079 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5081 run_test 66 "update inode blocks count on client ==============="
5086 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5088 if [ ! -z "$LLOOP" ]; then
5089 if swapon -s | grep -q $LLOOP; then
5090 swapoff $LLOOP || error "swapoff failed"
5093 $LCTL blockdev_detach $LLOOP || error "detach failed"
5097 if [ ! -z "$LLITELOOPLOAD" ]; then
5105 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5109 swapon -s | awk '($1 == "'$1'") { print $4 }'
5112 # test case for lloop driver, basic function
5114 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5115 [ "$UID" != 0 ] && skip_env "must run as root" && return
5116 llite_lloop_enabled || \
5117 { skip_env "llite_lloop module disabled" && return; }
5119 trap cleanup_68 EXIT
5121 if ! module_loaded llite_lloop; then
5122 if load_module llite/llite_lloop; then
5125 skip_env "can't find module llite_lloop"
5130 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5131 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5132 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5134 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5135 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5139 run_test 68a "lloop driver - basic test ========================"
5141 # excercise swapping to lustre by adding a high priority swapfile entry
5142 # and then consuming memory until it is used.
5143 test_68b() { # was test_68
5144 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5145 [ "$UID" != 0 ] && skip_env "must run as root" && return
5146 lctl get_param -n devices | grep -q obdfilter && \
5147 skip "local OST" && return
5149 grep -q llite_lloop /proc/modules
5150 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5152 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5153 skip "can't reliably test swap with TCP" && return
5155 MEMTOTAL=`meminfo MemTotal`
5156 NR_BLOCKS=$((MEMTOTAL>>8))
5157 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5159 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5160 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5163 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5165 trap cleanup_68 EXIT
5167 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5169 echo "before: `swapon -s | grep $LLOOP`"
5170 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5171 echo "after: `swapon -s | grep $LLOOP`"
5172 SWAPUSED=`swap_used $LLOOP`
5176 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5178 run_test 68b "support swapping to Lustre ========================"
5180 # bug5265, obdfilter oa2dentry return -ENOENT
5181 # #define OBD_FAIL_OST_ENOENT 0x217
5183 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5184 remote_ost_nodsh && skip "remote OST with nodsh" && return
5187 $SETSTRIPE -c 1 -i 0 $f
5189 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5191 do_facet ost1 lctl set_param fail_loc=0x217
5192 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5193 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5195 do_facet ost1 lctl set_param fail_loc=0
5196 $DIRECTIO write $f 0 2 || error "write error"
5198 cancel_lru_locks osc
5199 $DIRECTIO read $f 0 1 || error "read error"
5201 do_facet ost1 lctl set_param fail_loc=0x217
5202 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5204 do_facet ost1 lctl set_param fail_loc=0
5207 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5210 test_mkdir -p $DIR/$tdir
5211 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5213 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5215 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5216 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5217 [ "$RUNAS_ID" = "$UID" ] &&
5218 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5220 # Check that testing environment is properly set up. Skip if not
5221 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5222 skip_env "User $RUNAS_ID does not exist - skipping"
5225 # We had better clear the $DIR to get enough space for dd
5228 chmod 777 $DIR/$tfile
5229 chmod ug+s $DIR/$tfile
5230 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5231 error "$RUNAS dd $DIR/$tfile failed"
5232 # See if we are still setuid/sgid
5233 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5234 error "S/gid is not dropped on write"
5235 # Now test that MDS is updated too
5236 cancel_lru_locks mdc
5237 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5238 error "S/gid is not dropped on MDS"
5241 run_test 72a "Test that remove suid works properly (bug5695) ===="
5243 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5246 [ "$RUNAS_ID" = "$UID" ] && \
5247 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5248 [ "$RUNAS_ID" -eq 0 ] && \
5249 skip_env "RUNAS_ID = 0 -- skipping" && return
5251 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5252 # Check that testing environment is properly set up. Skip if not
5253 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5254 skip_env "User $RUNAS_ID does not exist - skipping"
5257 touch $DIR/${tfile}-f{g,u}
5258 test_mkdir $DIR/${tfile}-dg
5259 test_mkdir $DIR/${tfile}-du
5260 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5261 chmod g+s $DIR/${tfile}-{f,d}g
5262 chmod u+s $DIR/${tfile}-{f,d}u
5263 for perm in 777 2777 4777; do
5264 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5265 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5266 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5267 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5271 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5273 # bug 3462 - multiple simultaneous MDC requests
5275 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5276 test_mkdir $DIR/d73-1
5277 test_mkdir $DIR/d73-2
5278 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5281 lctl set_param fail_loc=0x80000129
5282 $MULTIOP $DIR/d73-1/f73-2 Oc &
5284 lctl set_param fail_loc=0
5286 $MULTIOP $DIR/d73-2/f73-3 Oc &
5290 wait $pid1 || return 1
5294 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5295 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5296 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5300 run_test 73 "multiple MDC requests (should not deadlock)"
5302 test_74a() { # bug 6149, 6184
5303 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5304 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5306 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5307 # will spin in a tight reconnection loop
5309 lctl set_param fail_loc=0x8000030e
5310 # get any lock that won't be difficult - lookup works.
5312 lctl set_param fail_loc=0
5316 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5318 test_74b() { # bug 13310
5319 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5320 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5322 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5323 # will spin in a tight reconnection loop
5324 lctl set_param fail_loc=0x8000030e
5325 # get a "difficult" lock
5327 lctl set_param fail_loc=0
5331 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5334 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5335 #define OBD_FAIL_LDLM_NEW_LOCK
5336 lctl set_param fail_loc=0x80000319
5337 touch $DIR/$tfile && error "Touch successful"
5340 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5343 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5346 get_inode_slab_tunables() {
5347 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5350 set_inode_slab_tunables() {
5351 echo "lustre_inode_cache $1" > /proc/slabinfo
5354 test_76() { # Now for bug 20433, added originally in bug 1443
5355 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5356 local SLAB_SETTINGS=`get_inode_slab_tunables`
5357 local CPUS=`getconf _NPROCESSORS_ONLN`
5358 # we cannot set limit below 1 which means 1 inode in each
5359 # per-cpu cache is still allowed
5360 set_inode_slab_tunables "1 1 0"
5361 cancel_lru_locks osc
5362 BEFORE_INODES=`num_inodes`
5363 echo "before inodes: $BEFORE_INODES"
5365 [ "$SLOW" = "no" ] && COUNT=100
5366 for i in `seq $COUNT`; do
5370 cancel_lru_locks osc
5371 AFTER_INODES=`num_inodes`
5372 echo "after inodes: $AFTER_INODES"
5374 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5376 AFTER_INODES=`num_inodes`
5378 echo "wait $wait seconds inodes: $AFTER_INODES"
5379 if [ $wait -gt 30 ]; then
5380 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5383 set_inode_slab_tunables "$SLAB_SETTINGS"
5385 run_test 76 "confirm clients recycle inodes properly ===="
5391 # Note: in sptlrpc modes which enable its own bulk checksum, the
5392 # original crc32_le bulk checksum will be automatically disabled,
5393 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5394 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5395 # In this case set_checksums() will not be no-op, because sptlrpc
5396 # bulk checksum will be enabled all through the test.
5398 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5399 lctl set_param -n osc.*.checksums $1
5403 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5404 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5405 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5406 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5409 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5410 log "set checksum type to $1"
5413 F77_TMP=$TMP/f77-temp
5416 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5417 error "error writing to $F77_TMP"
5420 test_77a() { # bug 10889
5421 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5422 $GSS && skip "could not run with gss" && return
5423 [ ! -f $F77_TMP ] && setup_f77
5425 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5429 run_test 77a "normal checksum read/write operation"
5431 test_77b() { # bug 10889
5432 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5433 $GSS && skip "could not run with gss" && return
5434 [ ! -f $F77_TMP ] && setup_f77
5435 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5436 $LCTL set_param fail_loc=0x80000409
5439 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
5440 error "dd error: $?"
5441 $LCTL set_param fail_loc=0
5443 for algo in $CKSUM_TYPES; do
5444 cancel_lru_locks osc
5445 set_checksum_type $algo
5446 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5447 $LCTL set_param fail_loc=0x80000408
5448 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5449 $LCTL set_param fail_loc=0
5452 set_checksum_type $ORIG_CSUM_TYPE
5455 run_test 77b "checksum error on client write, read"
5457 test_77d() { # bug 10889
5458 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5459 $GSS && skip "could not run with gss" && return
5460 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5461 $LCTL set_param fail_loc=0x80000409
5463 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5464 error "direct write: rc=$?"
5465 $LCTL set_param fail_loc=0
5468 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5469 $LCTL set_param fail_loc=0x80000408
5471 cancel_lru_locks osc
5472 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5473 error "direct read: rc=$?"
5474 $LCTL set_param fail_loc=0
5477 run_test 77d "checksum error on OST direct write, read"
5479 test_77f() { # bug 10889
5480 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5481 $GSS && skip "could not run with gss" && return
5483 for algo in $CKSUM_TYPES; do
5484 cancel_lru_locks osc
5485 set_checksum_type $algo
5486 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5487 $LCTL set_param fail_loc=0x409
5488 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
5489 error "direct write succeeded"
5490 $LCTL set_param fail_loc=0
5492 set_checksum_type $ORIG_CSUM_TYPE
5495 run_test 77f "repeat checksum error on write (expect error)"
5497 test_77g() { # bug 10889
5498 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5499 $GSS && skip "could not run with gss" && return
5500 remote_ost_nodsh && skip "remote OST with nodsh" && return
5502 [ ! -f $F77_TMP ] && setup_f77
5504 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
5505 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5506 do_facet ost1 lctl set_param fail_loc=0x8000021a
5508 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
5509 error "write error: rc=$?"
5510 do_facet ost1 lctl set_param fail_loc=0
5513 cancel_lru_locks osc
5514 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5515 do_facet ost1 lctl set_param fail_loc=0x8000021b
5517 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5518 do_facet ost1 lctl set_param fail_loc=0
5521 run_test 77g "checksum error on OST write, read"
5523 test_77i() { # bug 13805
5524 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5525 $GSS && skip "could not run with gss" && return
5526 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5527 lctl set_param fail_loc=0x40b
5528 remount_client $MOUNT
5529 lctl set_param fail_loc=0
5530 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5531 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5532 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5533 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5535 remount_client $MOUNT
5537 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
5539 test_77j() { # bug 13805
5540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5541 $GSS && skip "could not run with gss" && return
5542 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5543 lctl set_param fail_loc=0x40c
5544 remount_client $MOUNT
5545 lctl set_param fail_loc=0
5546 sleep 2 # wait async osc connect to finish
5547 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5548 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5549 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5550 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5552 remount_client $MOUNT
5554 run_test 77j "client only supporting ADLER32"
5556 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5560 test_78() { # bug 10901
5561 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5562 remote_ost || { skip_env "local OST" && return; }
5565 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5566 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5567 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5568 echo "MemTotal: $MEMTOTAL"
5569 # reserve 256MB of memory for the kernel and other running processes,
5570 # and then take 1/2 of the remaining memory for the read/write buffers.
5571 if [ $MEMTOTAL -gt 512 ] ;then
5572 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5574 # for those poor memory-starved high-end clusters...
5575 MEMTOTAL=$((MEMTOTAL / 2))
5577 echo "Mem to use for directio: $MEMTOTAL"
5578 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5579 [ $F78SIZE -gt 512 ] && F78SIZE=512
5580 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5581 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5582 echo "Smallest OST: $SMALLESTOST"
5583 [ $SMALLESTOST -lt 10240 ] && \
5584 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5586 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5587 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5589 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5590 echo "File size: $F78SIZE"
5591 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5592 for i in `seq 1 $NSEQ`
5594 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5595 echo directIO rdwr round $i of $NSEQ
5596 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5601 run_test 78 "handle large O_DIRECT writes correctly ============"
5603 test_79() { # bug 12743
5604 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5605 wait_delete_completed
5607 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5608 BKFREE=$(calc_osc_kbytes kbytesfree)
5609 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5611 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5612 DFTOTAL=`echo $STRING | cut -d, -f1`
5613 DFUSED=`echo $STRING | cut -d, -f2`
5614 DFAVAIL=`echo $STRING | cut -d, -f3`
5615 DFFREE=$(($DFTOTAL - $DFUSED))
5617 ALLOWANCE=$((64 * $OSTCOUNT))
5619 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5620 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5621 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5623 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5624 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5625 error "df free($DFFREE) mismatch OST free($BKFREE)"
5627 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5628 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5629 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5632 run_test 79 "df report consistency check ======================="
5634 test_80() { # bug 10718
5635 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5636 # relax strong synchronous semantics for slow backends like ZFS
5637 local soc="obdfilter.*.sync_on_lock_cancel"
5638 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5640 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5641 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5642 facet_active_host $host; done | sort -u)
5643 do_nodes $hosts lctl set_param $soc=never
5646 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5648 local BEFORE=`date +%s`
5649 cancel_lru_locks osc
5650 local AFTER=`date +%s`
5651 local DIFF=$((AFTER-BEFORE))
5652 if [ $DIFF -gt 1 ] ; then
5653 error "elapsed for 1M@1T = $DIFF"
5656 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5660 run_test 80 "Page eviction is equally fast at high offsets too ===="
5662 test_81a() { # LU-456
5663 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5664 remote_ost_nodsh && skip "remote OST with nodsh" && return
5665 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5666 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5667 do_facet ost1 lctl set_param fail_loc=0x80000228
5669 # write should trigger a retry and success
5670 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5671 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5673 if [ $RC -ne 0 ] ; then
5674 error "write should success, but failed for $RC"
5677 run_test 81a "OST should retry write when get -ENOSPC ==============="
5679 test_81b() { # LU-456
5680 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5681 remote_ost_nodsh && skip "remote OST with nodsh" && return
5682 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5683 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5684 do_facet ost1 lctl set_param fail_loc=0x228
5686 # write should retry several times and return -ENOSPC finally
5687 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5688 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5691 if [ $RC -ne $ENOSPC ] ; then
5692 error "dd should fail for -ENOSPC, but succeed."
5695 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5697 test_82() { # LU-1031
5698 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5702 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5704 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5706 kill -USR1 $MULTIPID2
5708 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5709 error "First grouplock does not block second one"
5711 echo "Second grouplock blocks first one"
5713 kill -USR1 $MULTIPID1
5717 run_test 82 "Basic grouplock test ==============================="
5720 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
5722 test_mkdir -p $DIR/d99cvsroot
5723 chown $RUNAS_ID $DIR/d99cvsroot
5724 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5727 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
5730 run_test 99a "cvs init ========================================="
5733 [ -z "$(which cvs 2>/dev/null)" ] &&
5734 skip_env "could not find cvs" && return
5735 [ ! -d $DIR/d99cvsroot ] && test_99a
5737 # some versions of cvs import exit(1) when asked to import links or
5738 # files they can't read. ignore those files.
5739 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5740 ! -perm +4 -printf '-I %f\n')
5741 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5742 d99reposname vtag rtag
5744 run_test 99b "cvs import ======================================="
5747 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5748 [ ! -d $DIR/d99cvsroot ] && test_99b
5750 test_mkdir -p $DIR/d99reposname
5751 chown $RUNAS_ID $DIR/d99reposname
5752 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5754 run_test 99c "cvs checkout ====================================="
5757 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5758 [ ! -d $DIR/d99cvsroot ] && test_99c
5759 cd $DIR/d99reposname
5761 $RUNAS cvs add -m 'addmsg' foo99
5763 run_test 99d "cvs add =========================================="
5766 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5767 [ ! -d $DIR/d99cvsroot ] && test_99c
5768 cd $DIR/d99reposname
5771 run_test 99e "cvs update ======================================="
5774 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5775 [ ! -d $DIR/d99cvsroot ] && test_99d
5776 cd $DIR/d99reposname
5777 $RUNAS cvs commit -m 'nomsg' foo99
5778 rm -fr $DIR/d99cvsroot
5780 run_test 99f "cvs commit ======================================="
5783 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5784 [ "$NETTYPE" = tcp ] || \
5785 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5788 remote_ost_nodsh && skip "remote OST with nodsh" && return
5789 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5791 { skip "useless for local single node setup" && return; }
5793 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5794 [ "$PROT" != "tcp" ] && continue
5795 RPORT=$(echo $REMOTE | cut -d: -f2)
5796 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5799 LPORT=`echo $LOCAL | cut -d: -f2`
5800 if [ $LPORT -ge 1024 ]; then
5801 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5803 error_exit "local: $LPORT > 1024, remote: $RPORT"
5806 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5808 run_test 100 "check local port using privileged port ==========="
5810 function get_named_value()
5819 echo $line | sed "s/^$tag[ ]*//"
5826 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5827 awk '/^max_cached_mb/ { print $2 }')
5830 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5835 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5836 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
5840 local cache_limit=32
5842 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5843 trap cleanup_101a EXIT
5844 $LCTL set_param -n llite.*.read_ahead_stats 0
5845 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5848 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5850 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5851 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5854 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5855 get_named_value 'read but discarded' | cut -d" " -f1`; do
5856 discard=$(($discard + $s))
5860 if [ $(($discard * 10)) -gt $nreads ] ;then
5861 $LCTL get_param osc.*-osc*.rpc_stats
5862 $LCTL get_param llite.*.read_ahead_stats
5863 error "too many ($discard) discarded pages"
5865 rm -f $DIR/$tfile || true
5867 run_test 101a "check read-ahead for random reads ================"
5870 test_mkdir -p $DIR/$tdir
5872 STRIPE_COUNT=$OSTCOUNT
5875 local list=$(comma_list $(osts_nodes))
5876 set_osd_param $list '' read_cache_enable 0
5877 set_osd_param $list '' writethrough_cache_enable 0
5879 trap cleanup_test101bc EXIT
5880 # prepare the read-ahead file
5881 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5883 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5886 cleanup_test101bc() {
5891 local list=$(comma_list $(osts_nodes))
5892 set_osd_param $list '' read_cache_enable 1
5893 set_osd_param $list '' writethrough_cache_enable 1
5897 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5902 local STRIPE_SIZE=1048576
5903 local RA_INC=1048576
5904 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5905 local FILE_LENGTH=$((64*100))
5906 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5907 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5908 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5909 get_named_value 'read but discarded' | \
5910 cut -d" " -f1 | calc_total`
5911 if [ $DISCARD -gt $discard_limit ]; then
5912 $LCTL get_param llite.*.read_ahead_stats
5913 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5915 echo "Read-ahead success for size ${READ_SIZE}"
5920 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5921 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5922 local STRIPE_SIZE=1048576
5923 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5924 local FILE_LENGTH=$((STRIPE_SIZE*100))
5925 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5926 # prepare the read-ahead file
5928 cancel_lru_locks osc
5929 for BIDX in 2 4 8 16 32 64 128 256
5931 local BSIZE=$((BIDX*4096))
5932 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5933 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5934 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5935 $LCTL set_param -n llite.*.read_ahead_stats 0
5936 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5937 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5938 cancel_lru_locks osc
5944 run_test 101b "check stride-io mode read-ahead ================="
5947 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5948 local STRIPE_SIZE=1048576
5949 local FILE_LENGTH=$((STRIPE_SIZE*100))
5955 cancel_lru_locks osc
5956 $LCTL set_param osc.*.rpc_stats 0
5957 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5958 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
5959 local stats=$($LCTL get_param -n $osc_rpc_stats)
5960 local lines=$(echo "$stats" | awk 'END {print NR;}')
5963 if [ $lines -le 20 ]; then
5966 for size in 1 2 4 8; do
5967 local rpc=$(echo "$stats" |
5968 awk '($1 == "'$size':") {print $2; exit; }')
5970 error "Small $((size*4))k read IO $rpc !"
5972 echo "$osc_rpc_stats check passed!"
5977 run_test 101c "check stripe_size aligned read-ahead ================="
5980 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5981 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5985 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5986 local file=$DIR/$tfile
5987 local sz_MB=${FILESIZE_101d:-500}
5988 local ra_MB=${READAHEAD_MB:-40}
5990 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
5991 [ $free_MB -lt $sz_MB ] &&
5992 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
5994 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
5995 $SETSTRIPE -c -1 $file || error "setstripe failed"
5997 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
5998 echo Cancel LRU locks on lustre client to flush the client cache
5999 cancel_lru_locks osc
6001 echo Disable read-ahead
6002 local old_READAHEAD=$(set_read_ahead 0)
6004 echo Reading the test file $file with read-ahead disabled
6005 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6007 echo Cancel LRU locks on lustre client to flush the client cache
6008 cancel_lru_locks osc
6009 echo Enable read-ahead with ${ra_MB}MB
6010 set_read_ahead $ra_MB
6012 echo Reading the test file $file with read-ahead enabled
6013 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6015 echo "read-ahead disabled time read $raOFF"
6016 echo "read-ahead enabled time read $raON"
6018 set_read_ahead $old_READAHEAD
6020 wait_delete_completed
6022 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6023 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6025 run_test 101d "file read with and without read-ahead enabled"
6028 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6029 local file=$DIR/$tfile
6030 local size_KB=500 #KB
6034 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6035 local need_KB=$((count * size_KB))
6036 [ $free_KB -le $need_KB ] &&
6037 skip_env "Need free space $need_KB, have $free_KB" && return
6039 echo "Creating $count ${size_KB}K test files"
6040 for ((i = 0; i < $count; i++)); do
6041 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6044 echo "Cancel LRU locks on lustre client to flush the client cache"
6045 cancel_lru_locks osc
6047 echo "Reset readahead stats"
6048 $LCTL set_param -n llite.*.read_ahead_stats 0
6050 for ((i = 0; i < $count; i++)); do
6051 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6054 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6055 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6057 for ((i = 0; i < $count; i++)); do
6058 rm -rf $file.$i 2>/dev/null
6061 #10000 means 20% reads are missing in readahead
6062 [ $miss -lt 10000 ] || error "misses too much for small reads"
6064 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6066 cleanup_test101f() {
6068 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
6069 rm -rf $DIR/$tfile 2>/dev/null
6073 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6074 local file=$DIR/$tfile
6077 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
6078 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
6079 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
6080 trap cleanup_test101f EXIT
6082 echo Cancel LRU locks on lustre client to flush the client cache
6083 cancel_lru_locks osc
6085 echo Reset readahead stats
6086 $LCTL set_param -n llite.*.read_ahead_stats 0
6087 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
6088 # readahead should read in 2M file on second read, so only miss
6090 echo Random 4K reads on 2M file for 1000 times
6091 $READS -f $file -s 2097152 -b 4096 -n $nreads
6093 echo checking missing pages
6094 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6095 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6097 [ $miss -lt 3 ] || error "misses too much pages!"
6100 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
6103 test_mkdir -p $DIR/$tdir
6104 chown $RUNAS_ID $DIR/$tdir
6107 STRIPE_COUNT=$OSTCOUNT
6108 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
6110 trap cleanup_test102 EXIT
6112 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6114 for num in 1 2 3 4; do
6115 for count in $(seq 1 $STRIPE_COUNT); do
6116 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6117 local size=`expr $STRIPE_SIZE \* $num`
6118 local file=file"$num-$idx-$count"
6119 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6125 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6131 rm -rf $DIR/d0.sanity/d102
6135 local testfile=$DIR/xattr_testfile
6139 [ "$UID" != 0 ] && skip_env "must run as root" && return
6140 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6141 skip_env "must have user_xattr" && return
6143 [ -z "$(which setfattr 2>/dev/null)" ] &&
6144 skip_env "could not find setfattr" && return
6146 echo "set/get xattr..."
6147 setfattr -n trusted.name1 -v value1 $testfile ||
6148 error "setfattr -n trusted.name1=value1 $testfile failed"
6149 getfattr -n trusted.name1 $testfile 2> /dev/null |
6150 grep "trusted.name1=.value1" ||
6151 error "$testfile missing trusted.name1=value1"
6153 setfattr -n user.author1 -v author1 $testfile ||
6154 error "setfattr -n user.author1=author1 $testfile failed"
6155 getfattr -n user.author1 $testfile 2> /dev/null |
6156 grep "user.author1=.author1" ||
6157 error "$testfile missing trusted.author1=author1"
6160 setfattr -n trusted.name2 -v value2 $testfile ||
6161 error "$testfile unable to set trusted.name2"
6162 setfattr -n trusted.name3 -v value3 $testfile ||
6163 error "$testfile unable to set trusted.name3"
6164 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6165 grep "trusted.name" | wc -l) -eq 3 ] ||
6166 error "$testfile missing 3 trusted.name xattrs"
6168 setfattr -n user.author2 -v author2 $testfile ||
6169 error "$testfile unable to set user.author2"
6170 setfattr -n user.author3 -v author3 $testfile ||
6171 error "$testfile unable to set user.author3"
6172 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6173 grep "user.author" | wc -l) -eq 3 ] ||
6174 error "$testfile missing 3 user.author xattrs"
6176 echo "remove xattr..."
6177 setfattr -x trusted.name1 $testfile ||
6178 error "$testfile error deleting trusted.name1"
6179 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6180 error "$testfile did not delete trusted.name1 xattr"
6182 setfattr -x user.author1 $testfile ||
6183 error "$testfile error deleting user.author1"
6184 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6185 error "$testfile did not delete trusted.name1 xattr"
6187 # b10667: setting lustre special xattr be silently discarded
6188 echo "set lustre special xattr ..."
6189 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6190 error "$testfile allowed setting trusted.lov"
6192 run_test 102a "user xattr test =================================="
6195 # b10930: get/set/list trusted.lov xattr
6196 echo "get/set/list trusted.lov xattr ..."
6197 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6198 local testfile=$DIR/$tfile
6199 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6200 error "setstripe failed"
6201 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6202 error "getstripe failed"
6203 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
6204 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
6206 local testfile2=${testfile}2
6207 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
6208 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
6211 setfattr -n trusted.lov -v $value $testfile2
6212 local stripe_size=$($GETSTRIPE -S $testfile2)
6213 local stripe_count=$($GETSTRIPE -c $testfile2)
6214 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6215 [ $stripe_count -eq $STRIPECOUNT ] ||
6216 error "stripe count $stripe_count != $STRIPECOUNT"
6219 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6222 # b10930: get/set/list lustre.lov xattr
6223 echo "get/set/list lustre.lov xattr ..."
6224 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6225 test_mkdir -p $DIR/$tdir
6226 chown $RUNAS_ID $DIR/$tdir
6227 local testfile=$DIR/$tdir/$tfile
6228 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6229 error "setstripe failed"
6230 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6231 error "getstripe failed"
6232 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6233 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6235 local testfile2=${testfile}2
6236 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6237 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6239 $RUNAS $MCREATE $testfile2
6240 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6241 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6242 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6243 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6244 [ $stripe_count -eq $STRIPECOUNT ] ||
6245 error "stripe count $stripe_count != $STRIPECOUNT"
6247 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6249 compare_stripe_info1() {
6250 local stripe_index_all_zero=true
6252 for num in 1 2 3 4; do
6253 for count in $(seq 1 $STRIPE_COUNT); do
6254 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6255 local size=$((STRIPE_SIZE * num))
6256 local file=file"$num-$offset-$count"
6257 stripe_size=$(lfs getstripe -S $PWD/$file)
6258 [ $stripe_size -ne $size ] &&
6259 error "$file: size $stripe_size != $size"
6260 stripe_count=$(lfs getstripe -c $PWD/$file)
6261 # allow fewer stripes to be created, ORI-601
6262 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
6263 error "$file: count $stripe_count != $count"
6264 stripe_index=$(lfs getstripe -i $PWD/$file)
6265 [ $stripe_index -ne 0 ] &&
6266 stripe_index_all_zero=false
6270 $stripe_index_all_zero &&
6271 error "all files are being extracted starting from OST index 0"
6276 [ -n "$(which tar 2>/dev/null)" ] &&
6277 strings $(which tar) | grep -q "lustre" && echo tar
6281 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6282 # b10930: tar test for trusted.lov xattr
6283 TAR=$(find_lustre_tar)
6284 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6285 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6287 test_mkdir -p $DIR/d102d
6288 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6290 compare_stripe_info1
6292 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6295 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6296 # b10930: tar test for trusted.lov xattr
6297 TAR=$(find_lustre_tar)
6298 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6299 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6301 test_mkdir -p $DIR/d102f
6303 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6305 compare_stripe_info1
6307 run_test 102f "tar copy files, not keep osts ==========="
6310 local xsize=${1:-1024} # in bytes
6311 local file=$DIR/$tfile
6313 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6314 skip "must have user_xattr" && return 0
6315 [ -z "$(which setfattr 2>/dev/null)" ] &&
6316 skip_env "could not find setfattr" && return 0
6317 [ -z "$(which getfattr 2>/dev/null)" ] &&
6318 skip_env "could not find getfattr" && return 0
6322 local value="$(generate_string $xsize)"
6324 local xbig=trusted.big
6325 log "save $xbig on $file"
6326 setfattr -n $xbig -v $value $file ||
6327 error "saving $xbig on $file failed"
6329 local orig=$(get_xattr_value $xbig $file)
6330 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6332 local xsml=trusted.sml
6333 log "save $xsml on $file"
6334 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6336 local new=$(get_xattr_value $xbig $file)
6337 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6339 log "grow $xsml on $file"
6340 setfattr -n $xsml -v "$value" $file ||
6341 error "growing $xsml on $file failed"
6343 new=$(get_xattr_value $xbig $file)
6344 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6345 log "$xbig still valid after growing $xsml"
6350 test_102h() { # bug 15777
6353 run_test 102h "grow xattr from inside inode to external block"
6356 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6357 grow_xattr $(max_xattr_size)
6359 run_test 102ha "grow xattr from inside inode to external inode"
6361 test_102i() { # bug 17038
6363 ln -s $DIR/$tfile $DIR/${tfile}link
6364 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6365 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"
6366 rm -f $DIR/$tfile $DIR/${tfile}link
6368 run_test 102i "lgetxattr test on symbolic link ============"
6371 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6372 TAR=$(find_lustre_tar)
6373 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6374 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6375 setup_test102 "$RUNAS"
6376 test_mkdir -p $DIR/d102j
6377 chown $RUNAS_ID $DIR/d102j
6378 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6380 compare_stripe_info1 "$RUNAS"
6382 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6386 # b22187 just check that does not crash for regular file.
6387 setfattr -n trusted.lov $DIR/$tfile
6388 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6389 local test_kdir=$DIR/d102k
6390 test_mkdir $test_kdir
6391 local default_size=`$GETSTRIPE -S $test_kdir`
6392 local default_count=`$GETSTRIPE -c $test_kdir`
6393 local default_offset=`$GETSTRIPE -i $test_kdir`
6394 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6395 error 'dir setstripe failed'
6396 setfattr -n trusted.lov $test_kdir
6397 local stripe_size=`$GETSTRIPE -S $test_kdir`
6398 local stripe_count=`$GETSTRIPE -c $test_kdir`
6399 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6400 [ $stripe_size -eq $default_size ] ||
6401 error "stripe size $stripe_size != $default_size"
6402 [ $stripe_count -eq $default_count ] ||
6403 error "stripe count $stripe_count != $default_count"
6404 [ $stripe_offset -eq $default_offset ] ||
6405 error "stripe offset $stripe_offset != $default_offset"
6406 rm -rf $DIR/$tfile $test_kdir
6408 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6411 # LU-532 trusted. xattr is invisible to non-root
6412 local testfile=$DIR/$tfile
6416 echo "listxattr as user..."
6417 chown $RUNAS_ID $testfile
6418 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6419 grep -q "trusted" &&
6420 error "$testfile trusted xattrs are user visible"
6424 run_test 102l "listxattr size test =================================="
6426 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
6427 local path=$DIR/$tfile
6430 listxattr_size_check $path || error "listattr_size_check $path failed"
6432 run_test 102m "Ensure listxattr fails on small bufffer ========"
6436 getxattr() { # getxattr path name
6437 # Return the base64 encoding of the value of xattr name on path.
6441 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
6443 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
6445 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
6447 getfattr --absolute-names --encoding=base64 --name=$name $path |
6448 awk -F= -v name=$name '$1 == name {
6449 print substr($0, index($0, "=") + 1);
6453 test_102n() { # LU-4101 mdt: protect internal xattrs
6454 local file0=$DIR/$tfile.0
6455 local file1=$DIR/$tfile.1
6456 local xattr0=$TMP/$tfile.0
6457 local xattr1=$TMP/$tfile.1
6461 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
6463 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
6467 rm -rf $file0 $file1 $xattr0 $xattr1
6470 # Get 'before' xattrs of $file1.
6471 getfattr --absolute-names --dump --match=- $file1 > $xattr0
6473 for name in lov lma lmv link fid version som hsm lfsck_namespace; do
6474 # Try to copy xattr from $file0 to $file1.
6475 value=$(getxattr $file0 trusted.$name 2> /dev/null)
6477 setfattr --name=trusted.$name --value="$value" $file1 ||
6478 error "setxattr 'trusted.$name' failed"
6480 # Try to set a garbage xattr.
6481 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
6483 setfattr --name=trusted.$name --value="$value" $file1 ||
6484 error "setxattr 'trusted.$name' failed"
6486 # Try to remove the xattr from $file1. We don't care if this
6487 # appears to succeed or fail, we just don't want there to be
6488 # any changes or crashes.
6489 setfattr --remove=$trusted.$name $file1 2> /dev/null
6492 # Get 'after' xattrs of file1.
6493 getfattr --absolute-names --dump --match=- $file1 > $xattr1
6495 if ! diff $xattr0 $xattr1; then
6496 error "before and after xattrs of '$file1' differ"
6499 rm -rf $file0 $file1 $xattr0 $xattr1
6503 run_test 102n "silently ignore setxattr on internal trusted xattrs"
6507 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6512 [ "$UID" != 0 ] && skip_env "must run as root" && return
6513 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
6514 skip "must have acl enabled" && return
6515 [ -z "$(which setfacl 2>/dev/null)" ] &&
6516 skip_env "could not find setfacl" && return
6517 $GSS && skip "could not run under gss" && return
6519 declare -a identity_old
6521 for num in $(seq $MDSCOUNT); do
6522 switch_identity $num true || identity_old[$num]=$?
6529 echo "performing cp ..."
6530 run_acl_subtest cp || error "run_acl_subtest cp failed"
6531 echo "performing getfacl-noacl..."
6532 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6533 echo "performing misc..."
6534 run_acl_subtest misc || error "misc test failed"
6535 echo "performing permissions..."
6536 run_acl_subtest permissions || error "permissions failed"
6537 echo "performing setfacl..."
6538 run_acl_subtest setfacl || error "setfacl test failed"
6540 # inheritance test got from HP
6541 echo "performing inheritance..."
6542 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6543 chmod +x make-tree || error "chmod +x failed"
6544 run_acl_subtest inheritance || error "inheritance test failed"
6547 echo "LU-974 ignore umask when acl is enabled..."
6548 run_acl_subtest 974 || error "LU-974 umask test failed"
6549 if [ $MDSCOUNT -ge 2 ]; then
6550 run_acl_subtest 974_remote ||
6551 error "LU-974 umask test failed under remote dir"
6554 echo "LU-2561 newly created file is same size as directory..."
6555 run_acl_subtest 2561 || error "LU-2561 test failed"
6560 for num in $(seq $MDSCOUNT); do
6561 if [ "${identity_old[$num]}" = 1 ]; then
6562 switch_identity $num false || identity_old[$num]=$?
6566 run_test 103 "acl test ========================================="
6569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6571 lfs df || error "lfs df failed"
6572 lfs df -ih || error "lfs df -ih failed"
6573 lfs df -h $DIR || error "lfs df -h $DIR failed"
6574 lfs df -i $DIR || error "lfs df -i $DIR failed"
6575 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6576 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6578 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
6579 lctl --device %$OSC deactivate
6580 lfs df || error "lfs df with deactivated OSC failed"
6581 lctl --device %$OSC activate
6582 # wait the osc back to normal
6583 wait_osc_import_state client ost FULL
6585 lfs df || error "lfs df with reactivated OSC failed"
6588 run_test 104a "lfs df [-ih] [path] test ========================="
6591 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6592 [ $RUNAS_ID -eq $UID ] &&
6593 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6595 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
6596 grep "Permission denied" | wc -l)))
6597 if [ $denied_cnt -ne 0 ]; then
6598 error "lfs check servers test failed"
6601 run_test 104b "$RUNAS lfs check servers test ===================="
6604 # doesn't work on 2.4 kernels
6606 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6607 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6609 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6613 run_test 105a "flock when mounted without -o flock test ========"
6617 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6618 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6620 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6624 run_test 105b "fcntl when mounted without -o flock test ========"
6628 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6629 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6631 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6635 run_test 105c "lockf when mounted without -o flock test ========"
6637 test_105d() { # bug 15924
6638 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6639 test_mkdir -p $DIR/$tdir
6640 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6641 skip "mount w/o flock enabled" && return
6642 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6643 $LCTL set_param fail_loc=0x80000315
6644 flocks_test 2 $DIR/$tdir
6646 run_test 105d "flock race (should not freeze) ========"
6648 test_105e() { # bug 22660 && 22040
6649 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6650 skip "mount w/o flock enabled" && return
6652 flocks_test 3 $DIR/$tfile
6654 run_test 105e "Two conflicting flocks from same process ======="
6656 test_106() { #bug 10921
6657 test_mkdir -p $DIR/$tdir
6658 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6659 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6661 run_test 106 "attempt exec of dir followed by chown of that dir"
6664 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6671 local save_pattern=$(sysctl -n kernel.core_pattern)
6672 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6673 sysctl -w kernel.core_pattern=$file
6674 sysctl -w kernel.core_uses_pid=0
6682 kill -s 11 $SLEEPPID
6684 if [ -e $file ]; then
6685 size=`stat -c%s $file`
6686 [ $size -eq 0 ] && error "Fail to create core file $file"
6688 error "Fail to create core file $file"
6691 sysctl -w kernel.core_pattern=$save_pattern
6692 sysctl -w kernel.core_uses_pid=$save_uses_pid
6695 run_test 107 "Coredump on SIG"
6698 test_mkdir -p $DIR/$tdir
6699 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6700 error "mkdir with 255 char failed"
6701 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6702 error "mkdir with 256 char should fail, but did not"
6703 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6704 error "create with 255 char failed"
6705 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6706 error "create with 256 char should fail, but did not"
6711 run_test 110 "filename length checking"
6714 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6715 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6717 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6719 echo "Starting with $OSTIO_pre threads"
6722 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6723 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6724 echo "$NUMTEST creates/unlinks"
6725 test_mkdir -p $DIR/$tdir
6726 createmany -o $DIR/$tdir/$tfile $NUMTEST
6727 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6729 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6732 # don't return an error
6733 [ $OSTIO_post == $OSTIO_pre ] && echo \
6734 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6735 echo "This may be fine, depending on what ran before this test" &&
6736 echo "and how fast this system is." && return
6738 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6740 run_test 115 "verify dynamic thread creation===================="
6743 wait_delete_completed
6744 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6745 echo OST kbytes available: ${AVAIL[@]}
6746 MAXI=0; MAXV=${AVAIL[0]}
6747 MINI=0; MINV=${AVAIL[0]}
6748 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6749 #echo OST $i: ${AVAIL[i]}kb
6750 if [ ${AVAIL[i]} -gt $MAXV ]; then
6751 MAXV=${AVAIL[i]}; MAXI=$i
6753 if [ ${AVAIL[i]} -lt $MINV ]; then
6754 MINV=${AVAIL[i]}; MINI=$i
6757 echo Min free space: OST $MINI: $MINV
6758 echo Max free space: OST $MAXI: $MAXV
6761 test_116a() { # was previously test_116()
6762 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6763 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6765 echo -n "Free space priority "
6766 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
6771 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
6772 trap simple_cleanup_common EXIT
6774 # Check if we need to generate uneven OSTs
6775 test_mkdir -p $DIR/$tdir/OST${MINI}
6776 local FILL=$(($MINV / 4))
6777 local DIFF=$(($MAXV - $MINV))
6778 local DIFF2=$(($DIFF * 100 / $MINV))
6780 local threshold=$(do_facet $SINGLEMDS \
6781 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -1)
6782 threshold=${threshold%%%}
6783 echo -n "Check for uneven OSTs: "
6784 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
6786 if [ $DIFF2 -gt $threshold ]; then
6788 echo "Don't need to fill OST$MINI"
6790 # generate uneven OSTs. Write 2% over the QOS threshold value
6792 DIFF=$(($threshold - $DIFF2 + 2))
6793 DIFF2=$(( ($MINV * $DIFF)/100 ))
6794 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
6795 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
6796 error "setstripe failed"
6797 DIFF=$(($DIFF2 / 2048))
6799 while [ $i -lt $DIFF ]; do
6801 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
6802 bs=2M count=1 2>/dev/null
6811 DIFF=$(($MAXV - $MINV))
6812 DIFF2=$(($DIFF * 100 / $MINV))
6813 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
6814 if [ $DIFF2 -gt $threshold ]; then
6817 echo "failed - QOS mode won't be used"
6818 skip "QOS imbalance criteria not met"
6819 simple_cleanup_common
6823 MINI1=$MINI; MINV1=$MINV
6824 MAXI1=$MAXI; MAXV1=$MAXV
6826 # now fill using QOS
6827 $SETSTRIPE -c 1 $DIR/$tdir
6828 FILL=$(($FILL / 200))
6829 if [ $FILL -gt 600 ]; then
6832 echo "writing $FILL files to QOS-assigned OSTs"
6834 while [ $i -lt $FILL ]; do
6836 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
6840 echo "wrote $i 200k files"
6844 echo "Note: free space may not be updated, so measurements might be off"
6846 DIFF2=$(($MAXV - $MINV))
6847 echo "free space delta: orig $DIFF final $DIFF2"
6848 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6849 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6850 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
6851 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6852 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
6853 FILL=$(($DIFF2 * 100 / $DIFF - 100))
6855 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
6857 # Figure out which files were written where
6858 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6859 awk '/'$MINI1': / {print $2; exit}')
6861 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
6862 echo "$MINC files created on smaller OST $MINI1"
6863 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6864 awk '/'$MAXI1': / {print $2; exit}')
6866 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
6867 echo "$MAXC files created on larger OST $MAXI1"
6868 FILL=$(($MAXC * 100 / $MINC - 100))
6870 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
6871 [ $MAXC -gt $MINC ] ||
6872 error_ignore LU-9 "stripe QOS didn't balance free space"
6873 simple_cleanup_common
6875 run_test 116a "stripe QOS: free space balance ==================="
6877 test_116b() { # LU-2093
6878 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6879 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6881 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6882 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6884 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6885 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6886 do_facet $SINGLEMDS lctl set_param fail_loc=0
6888 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6890 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6892 test_117() # bug 10891
6894 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6895 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6896 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6897 lctl set_param fail_loc=0x21e
6898 > $DIR/$tfile || error "truncate failed"
6899 lctl set_param fail_loc=0
6900 echo "Truncate succeeded."
6903 run_test 117 "verify osd extend =========="
6905 NO_SLOW_RESENDCOUNT=4
6906 export OLD_RESENDCOUNT=""
6907 set_resend_count () {
6908 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6909 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6910 lctl set_param -n $PROC_RESENDCOUNT $1
6911 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6914 # for reduce test_118* time (b=14842)
6915 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6917 # Reset async IO behavior after error case
6919 FILE=$DIR/reset_async
6921 # Ensure all OSCs are cleared
6922 $SETSTRIPE -c -1 $FILE
6923 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6928 test_118a() #bug 11710
6930 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6933 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6934 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6935 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6937 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6938 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6943 run_test 118a "verify O_SYNC works =========="
6947 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6948 remote_ost_nodsh && skip "remote OST with nodsh" && return
6952 #define OBD_FAIL_OST_ENOENT 0x217
6953 set_nodes_failloc "$(osts_nodes)" 0x217
6954 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6956 set_nodes_failloc "$(osts_nodes)" 0
6957 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6958 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6961 if [[ $RC -eq 0 ]]; then
6962 error "Must return error due to dropped pages, rc=$RC"
6966 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6967 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6971 echo "Dirty pages not leaked on ENOENT"
6973 # Due to the above error the OSC will issue all RPCs syncronously
6974 # until a subsequent RPC completes successfully without error.
6975 $MULTIOP $DIR/$tfile Ow4096yc
6980 run_test 118b "Reclaim dirty pages on fatal error =========="
6984 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6986 # for 118c, restore the original resend count, LU-1940
6987 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
6988 set_resend_count $OLD_RESENDCOUNT
6989 remote_ost_nodsh && skip "remote OST with nodsh" && return
6993 #define OBD_FAIL_OST_EROFS 0x216
6994 set_nodes_failloc "$(osts_nodes)" 0x216
6996 # multiop should block due to fsync until pages are written
6997 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7001 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7002 error "Multiop failed to block on fsync, pid=$MULTIPID"
7005 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7007 if [[ $WRITEBACK -eq 0 ]]; then
7008 error "No page in writeback, writeback=$WRITEBACK"
7011 set_nodes_failloc "$(osts_nodes)" 0
7014 if [[ $RC -ne 0 ]]; then
7015 error "Multiop fsync failed, rc=$RC"
7018 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7019 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7021 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7022 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7026 echo "Dirty pages flushed via fsync on EROFS"
7029 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7031 # continue to use small resend count to reduce test_118* time (b=14842)
7032 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7036 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7037 remote_ost_nodsh && skip "remote OST with nodsh" && return
7041 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7042 set_nodes_failloc "$(osts_nodes)" 0x214
7043 # multiop should block due to fsync until pages are written
7044 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7048 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7049 error "Multiop failed to block on fsync, pid=$MULTIPID"
7052 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7054 if [[ $WRITEBACK -eq 0 ]]; then
7055 error "No page in writeback, writeback=$WRITEBACK"
7058 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7059 set_nodes_failloc "$(osts_nodes)" 0
7061 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7062 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7064 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7065 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7069 echo "Dirty pages gaurenteed flushed via fsync"
7072 run_test 118d "Fsync validation inject a delay of the bulk =========="
7075 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7078 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7079 lctl set_param fail_loc=0x8000040a
7081 # Should simulate EINVAL error which is fatal
7082 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7084 if [[ $RC -eq 0 ]]; then
7085 error "Must return error due to dropped pages, rc=$RC"
7088 lctl set_param fail_loc=0x0
7090 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7091 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7092 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7094 if [[ $LOCKED -ne 0 ]]; then
7095 error "Locked pages remain in cache, locked=$LOCKED"
7098 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7099 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7103 echo "No pages locked after fsync"
7108 run_test 118f "Simulate unrecoverable OSC side error =========="
7111 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7114 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7115 lctl set_param fail_loc=0x406
7117 # simulate local -ENOMEM
7118 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7121 lctl set_param fail_loc=0
7122 if [[ $RC -eq 0 ]]; then
7123 error "Must return error due to dropped pages, rc=$RC"
7126 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7127 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7128 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7130 if [[ $LOCKED -ne 0 ]]; then
7131 error "Locked pages remain in cache, locked=$LOCKED"
7134 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7135 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7139 echo "No pages locked after fsync"
7144 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7147 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7148 remote_ost_nodsh && skip "remote OST with nodsh" && return
7152 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7153 set_nodes_failloc "$(osts_nodes)" 0x20e
7154 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7155 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7158 set_nodes_failloc "$(osts_nodes)" 0
7159 if [[ $RC -eq 0 ]]; then
7160 error "Must return error due to dropped pages, rc=$RC"
7163 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7164 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7165 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7167 if [[ $LOCKED -ne 0 ]]; then
7168 error "Locked pages remain in cache, locked=$LOCKED"
7171 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7172 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7176 echo "No pages locked after fsync"
7180 run_test 118h "Verify timeout in handling recoverables errors =========="
7182 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7185 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7186 remote_ost_nodsh && skip "remote OST with nodsh" && return
7190 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7191 set_nodes_failloc "$(osts_nodes)" 0x20e
7193 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7194 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7197 set_nodes_failloc "$(osts_nodes)" 0
7201 if [[ $RC -ne 0 ]]; then
7202 error "got error, but should be not, rc=$RC"
7205 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7206 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7207 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7208 if [[ $LOCKED -ne 0 ]]; then
7209 error "Locked pages remain in cache, locked=$LOCKED"
7212 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7213 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7217 echo "No pages locked after fsync"
7221 run_test 118i "Fix error before timeout in recoverable error =========="
7223 [ "$SLOW" = "no" ] && set_resend_count 4
7226 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7227 remote_ost_nodsh && skip "remote OST with nodsh" && return
7231 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7232 set_nodes_failloc "$(osts_nodes)" 0x220
7234 # return -EIO from OST
7235 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7237 set_nodes_failloc "$(osts_nodes)" 0x0
7238 if [[ $RC -eq 0 ]]; then
7239 error "Must return error due to dropped pages, rc=$RC"
7242 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7243 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7244 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7245 if [[ $LOCKED -ne 0 ]]; then
7246 error "Locked pages remain in cache, locked=$LOCKED"
7249 # in recoverable error on OST we want resend and stay until it finished
7250 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7251 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7255 echo "No pages locked after fsync"
7259 run_test 118j "Simulate unrecoverable OST side error =========="
7263 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7264 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7266 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7267 set_nodes_failloc "$(osts_nodes)" 0x20e
7268 test_mkdir -p $DIR/$tdir
7270 for ((i=0;i<10;i++)); do
7271 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7272 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7279 set_nodes_failloc "$(osts_nodes)" 0
7282 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7286 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7288 test_mkdir -p $DIR/$tdir
7289 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7292 run_test 118l "fsync dir ========="
7294 test_118m() # LU-3066
7296 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7297 test_mkdir -p $DIR/$tdir
7298 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7301 run_test 118m "fdatasync dir ========="
7303 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7305 test_119a() # bug 11737
7307 BSIZE=$((512 * 1024))
7308 directio write $DIR/$tfile 0 1 $BSIZE
7309 # We ask to read two blocks, which is more than a file size.
7310 # directio will indicate an error when requested and actual
7311 # sizes aren't equeal (a normal situation in this case) and
7312 # print actual read amount.
7313 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7314 if [ "$NOB" != "$BSIZE" ]; then
7315 error "read $NOB bytes instead of $BSIZE"
7319 run_test 119a "Short directIO read must return actual read amount"
7321 test_119b() # bug 11737
7323 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7325 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7326 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7328 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7329 error "direct read failed"
7332 run_test 119b "Sparse directIO read must return actual read amount"
7334 test_119c() # bug 13099
7337 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7338 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7341 run_test 119c "Testing for direct read hitting hole"
7343 test_119d() # bug 15950
7345 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7346 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7347 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7349 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7350 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7351 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7352 lctl set_param fail_loc=0x40d
7353 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7356 cat $DIR/$tfile > /dev/null &
7357 lctl set_param fail_loc=0
7360 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7362 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7363 error "the read rpcs have not completed in 2s"
7365 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7367 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7370 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7371 test_mkdir -p $DIR/$tdir
7372 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7373 skip "no early lock cancel on server" && return 0
7375 lru_resize_disable mdc
7376 lru_resize_disable osc
7377 cancel_lru_locks mdc
7378 # asynchronous object destroy at MDT could cause bl ast to client
7379 cancel_lru_locks osc
7381 stat $DIR/$tdir > /dev/null
7382 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7383 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7384 test_mkdir $DIR/$tdir/d1
7385 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7386 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7387 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7388 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7389 lru_resize_enable mdc
7390 lru_resize_enable osc
7392 run_test 120a "Early Lock Cancel: mkdir test"
7395 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7396 test_mkdir -p $DIR/$tdir
7397 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7398 skip "no early lock cancel on server" && return 0
7399 lru_resize_disable mdc
7400 lru_resize_disable osc
7401 cancel_lru_locks mdc
7402 stat $DIR/$tdir > /dev/null
7403 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7404 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7406 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7407 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7408 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7409 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7410 lru_resize_enable mdc
7411 lru_resize_enable osc
7413 run_test 120b "Early Lock Cancel: create test"
7416 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7417 test_mkdir -p $DIR/$tdir
7418 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7419 skip "no early lock cancel on server" && return 0
7420 lru_resize_disable mdc
7421 lru_resize_disable osc
7422 test_mkdir -p $DIR/$tdir/d1
7423 test_mkdir -p $DIR/$tdir/d2
7424 touch $DIR/$tdir/d1/f1
7425 cancel_lru_locks mdc
7426 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7427 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7428 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7429 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7430 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7431 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7432 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7433 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7434 lru_resize_enable mdc
7435 lru_resize_enable osc
7437 run_test 120c "Early Lock Cancel: link test"
7440 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7441 test_mkdir -p $DIR/$tdir
7442 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7443 skip "no early lock cancel on server" && return 0
7444 lru_resize_disable mdc
7445 lru_resize_disable osc
7447 cancel_lru_locks mdc
7448 stat $DIR/$tdir > /dev/null
7449 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7450 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7451 chmod a+x $DIR/$tdir
7452 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7453 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7454 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7455 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7456 lru_resize_enable mdc
7457 lru_resize_enable osc
7459 run_test 120d "Early Lock Cancel: setattr test"
7462 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7463 test_mkdir -p $DIR/$tdir
7464 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7465 skip "no early lock cancel on server" && return 0
7466 lru_resize_disable mdc
7467 lru_resize_disable osc
7468 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7469 cancel_lru_locks mdc
7470 cancel_lru_locks osc
7471 dd if=$DIR/$tdir/f1 of=/dev/null
7472 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7473 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7474 awk '/ldlm_cancel/ {print $2}'`
7475 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7476 awk '/ldlm_bl_callback/ {print $2}'`
7477 unlink $DIR/$tdir/f1
7478 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7479 awk '/ldlm_cancel/ {print $2}'`
7480 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7481 awk '/ldlm_bl_callback/ {print $2}'`
7482 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7483 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7484 lru_resize_enable mdc
7485 lru_resize_enable osc
7487 run_test 120e "Early Lock Cancel: unlink test"
7490 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7491 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7492 skip "no early lock cancel on server" && return 0
7493 test_mkdir -p $DIR/$tdir
7494 lru_resize_disable mdc
7495 lru_resize_disable osc
7496 test_mkdir -p $DIR/$tdir/d1
7497 test_mkdir -p $DIR/$tdir/d2
7498 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7499 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7500 cancel_lru_locks mdc
7501 cancel_lru_locks osc
7502 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7503 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7504 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7505 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7506 awk '/ldlm_cancel/ {print $2}'`
7507 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7508 awk '/ldlm_bl_callback/ {print $2}'`
7509 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7510 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7511 awk '/ldlm_cancel/ {print $2}'`
7512 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7513 awk '/ldlm_bl_callback/ {print $2}'`
7514 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7515 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7516 lru_resize_enable mdc
7517 lru_resize_enable osc
7519 run_test 120f "Early Lock Cancel: rename test"
7522 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7523 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7524 skip "no early lock cancel on server" && return 0
7525 lru_resize_disable mdc
7526 lru_resize_disable osc
7528 echo create $count files
7529 test_mkdir -p $DIR/$tdir
7530 cancel_lru_locks mdc
7531 cancel_lru_locks osc
7534 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7535 awk '/ldlm_cancel/ {print $2}'`
7536 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7537 awk '/ldlm_bl_callback/ {print $2}'`
7538 createmany -o $DIR/$tdir/f $count
7540 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7541 awk '/ldlm_cancel/ {print $2}'`
7542 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7543 awk '/ldlm_bl_callback/ {print $2}'`
7545 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7546 echo rm $count files
7549 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7550 awk '/ldlm_cancel/ {print $2}'`
7551 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7552 awk '/ldlm_bl_callback/ {print $2}'`
7554 echo total: $count removes in $((t2-t1))
7555 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7557 # wait for commitment of removal
7558 lru_resize_enable mdc
7559 lru_resize_enable osc
7561 run_test 120g "Early Lock Cancel: performance test"
7563 test_121() { #bug #10589
7564 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7566 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7567 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7568 lctl set_param fail_loc=0x310
7569 cancel_lru_locks osc > /dev/null
7570 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7571 lctl set_param fail_loc=0
7572 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7574 run_test 121 "read cancel race ========="
7576 test_123a() { # was test 123, statahead(bug 11401)
7577 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7579 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7580 log "testing on UP system. Performance may be not as good as expected."
7585 test_mkdir -p $DIR/$tdir
7586 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7587 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7589 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7590 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7592 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7593 lctl set_param -n llite.*.statahead_max 0
7594 lctl get_param llite.*.statahead_max
7595 cancel_lru_locks mdc
7596 cancel_lru_locks osc
7598 time ls -l $DIR/$tdir | wc -l
7600 delta=$((etime - stime))
7601 log "ls $i files without statahead: $delta sec"
7602 lctl set_param llite.*.statahead_max=$max
7604 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7605 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7606 cancel_lru_locks mdc
7607 cancel_lru_locks osc
7609 time ls -l $DIR/$tdir | wc -l
7611 delta_sa=$((etime - stime))
7612 log "ls $i files with statahead: $delta_sa sec"
7613 lctl get_param -n llite.*.statahead_stats
7614 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7616 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7617 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7619 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7620 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7621 lctl set_param -n llite.*.statahead_max 0
7622 lctl get_param llite.*.statahead_max
7623 cancel_lru_locks mdc
7624 cancel_lru_locks osc
7626 time ls -l $DIR/$tdir | wc -l
7628 delta=$((etime - stime))
7629 log "ls $i files again without statahead: $delta sec"
7630 lctl set_param llite.*.statahead_max=$max
7631 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7632 if [ $SLOWOK -eq 0 ]; then
7633 error "ls $i files is slower with statahead!"
7635 log "ls $i files is slower with statahead!"
7641 [ $delta -gt 20 ] && break
7642 [ $delta -gt 8 ] && MULT=$((50 / delta))
7643 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7651 delta=$((etime - stime))
7652 log "rm -r $DIR/$tdir/: $delta seconds"
7654 lctl get_param -n llite.*.statahead_stats
7656 run_test 123a "verify statahead work"
7658 test_123b () { # statahead(bug 15027)
7659 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7660 test_mkdir -p $DIR/$tdir
7661 createmany -o $DIR/$tdir/$tfile-%d 1000
7663 cancel_lru_locks mdc
7664 cancel_lru_locks osc
7666 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7667 lctl set_param fail_loc=0x80000803
7668 ls -lR $DIR/$tdir > /dev/null
7670 lctl set_param fail_loc=0x0
7671 lctl get_param -n llite.*.statahead_stats
7676 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7679 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7680 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7681 skip "no lru resize on server" && return 0
7683 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7685 log "create $NR files at $DIR/$tdir"
7686 createmany -o $DIR/$tdir/f $NR ||
7687 error "failed to create $NR files in $DIR/$tdir"
7689 cancel_lru_locks mdc
7690 ls -l $DIR/$tdir > /dev/null
7694 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7695 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7696 LRU_SIZE=$(lctl get_param -n $PARAM)
7697 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7698 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7700 log "NS=$(basename $NSDIR)"
7705 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7706 skip "Not enough cached locks created!"
7713 # We know that lru resize allows one client to hold $LIMIT locks
7714 # for 10h. After that locks begin to be killed by client.
7716 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7719 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7720 # killing locks. Some time was spent for creating locks. This means
7721 # that up to the moment of sleep finish we must have killed some of
7722 # them (10-100 locks). This depends on how fast ther were created.
7723 # Many of them were touched in almost the same moment and thus will
7724 # be killed in groups.
7725 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7727 # Use $LRU_SIZE_B here to take into account real number of locks
7728 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7729 local LRU_SIZE_B=$LRU_SIZE
7731 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7732 log "OLD_LVF=$OLD_LVF"
7733 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7735 # Let's make sure that we really have some margin. Client checks
7736 # cached locks every 10 sec.
7738 log "Sleep ${SLEEP} sec"
7740 while ((SEC<$SLEEP)); do
7744 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7748 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7749 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7751 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7752 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7753 unlinkmany $DIR/$tdir/f $NR
7757 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7758 log "unlink $NR files at $DIR/$tdir"
7759 unlinkmany $DIR/$tdir/f $NR
7761 run_test 124a "lru resize ======================================="
7763 get_max_pool_limit()
7765 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7768 if test $l -gt $max; then
7776 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7777 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7778 skip "no lru resize on server" && return 0
7780 LIMIT=`get_max_pool_limit`
7782 NR=$(($(default_lru_size)*20))
7783 if [ $NR -gt $LIMIT ]; then
7784 log "Limit lock number by $LIMIT locks"
7787 lru_resize_disable mdc
7788 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7789 error "failed to create $DIR/$tdir/disable_lru_resize"
7791 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7792 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7793 cancel_lru_locks mdc
7796 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7799 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7802 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7806 nolruresize_delta=$((etime-stime))
7807 log "ls -la time: $nolruresize_delta seconds"
7808 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7809 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7811 lru_resize_enable mdc
7812 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7813 error "failed to create $DIR/$tdir/enable_lru_resize"
7815 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7816 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7817 cancel_lru_locks mdc
7820 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7823 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7826 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7830 lruresize_delta=$((etime-stime))
7831 log "ls -la time: $lruresize_delta seconds"
7832 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7834 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7835 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7836 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7837 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7839 log "lru resize performs the same with no lru resize"
7841 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7843 run_test 124b "lru resize (performance test) ======================="
7845 test_125() { # 13358
7846 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7847 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7848 test_mkdir -p $DIR/d125 || error "mkdir failed"
7849 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7850 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7851 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7853 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7855 test_126() { # bug 12829/13455
7856 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7857 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7858 $GSS && skip "must run as gss disabled" && return
7860 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7861 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7863 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7865 run_test 126 "check that the fsgid provided by the client is taken into account"
7867 test_127a() { # bug 15521
7868 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7869 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7870 $LCTL set_param osc.*.stats=0
7871 FSIZE=$((2048 * 1024))
7872 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7873 cancel_lru_locks osc
7874 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7876 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7877 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7878 echo "got $COUNT $NAME"
7879 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7880 eval $NAME=$COUNT || error "Wrong proc format"
7883 read_bytes|write_bytes)
7884 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7885 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7886 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7887 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7888 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7889 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7890 error "sumsquare is too small: $SUMSQ"
7891 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7892 error "sumsquare is too big: $SUMSQ"
7896 done < $DIR/${tfile}.tmp
7898 #check that we actually got some stats
7899 [ "$read_bytes" ] || error "Missing read_bytes stats"
7900 [ "$write_bytes" ] || error "Missing write_bytes stats"
7901 [ "$read_bytes" != 0 ] || error "no read done"
7902 [ "$write_bytes" != 0 ] || error "no write done"
7904 run_test 127a "verify the client stats are sane"
7906 test_127b() { # bug LU-333
7907 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7908 $LCTL set_param llite.*.stats=0
7909 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7910 # perform 2 reads and writes so MAX is different from SUM.
7911 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7912 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7913 cancel_lru_locks osc
7914 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7915 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7917 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7918 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7919 echo "got $COUNT $NAME"
7920 eval $NAME=$COUNT || error "Wrong proc format"
7924 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7925 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7926 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7927 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7930 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7931 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7932 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7933 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7937 done < $TMP/${tfile}.tmp
7939 #check that we actually got some stats
7940 [ "$read_bytes" ] || error "Missing read_bytes stats"
7941 [ "$write_bytes" ] || error "Missing write_bytes stats"
7942 [ "$read_bytes" != 0 ] || error "no read done"
7943 [ "$write_bytes" != 0 ] || error "no write done"
7945 run_test 127b "verify the llite client stats are sane"
7947 test_128() { # bug 15212
7949 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7954 result=$(grep error $TMP/$tfile.log)
7956 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7958 run_test 128 "interactive lfs for 2 consecutive find's"
7965 local LDPROC=/proc/fs/ldiskfs
7966 local facets=$(get_facets MDS)
7968 for facet in ${facets//,/ }; do
7969 canondev=$(ldiskfs_canon \
7970 *.$(convert_facet2label $facet).mntdev $facet)
7971 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7972 LDPROC=/sys/fs/ldiskfs
7973 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7978 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7979 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7980 skip "Only applicable to ldiskfs-based MDTs"
7983 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7989 test_mkdir -p $DIR/$tdir
7991 # block size of mds1
7992 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
7993 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
7994 local MAX=$((MDSBLOCKSIZE * 3))
7996 local I=$(stat -c%s "$DIR/$tdir")
7998 while [ ! $I -gt $MAX ]; do
7999 $MULTIOP $DIR/$tdir/$J Oc
8001 #check two errors ENOSPC for new version of ext4 max_dir_size patch
8002 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
8003 #and EFBIG for previous versions
8004 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
8006 echo "return code $rc received as expected"
8007 multiop $DIR/$tdir/$J Oc ||
8008 error_exit "multiop failed w/o dir size limit"
8010 I=$(stat -c%s "$DIR/$tdir")
8012 if [ $(lustre_version_code $SINGLEMDS) -lt \
8013 $(version_code 2.4.51) ]
8015 [ $I -eq $MAX ] && return 0
8017 [ $I -gt $MAX ] && return 0
8019 error_exit "current dir size $I, previous limit $MAX"
8020 elif [ $rc -ne 0 ]; then
8022 error_exit "return code $rc received instead of expected " \
8023 "$EFBIG or $ENOSPC, files in dir $I"
8026 I=$(stat -c%s "$DIR/$tdir")
8030 error "exceeded dir size limit $MAX x $MDSCOUNT $MAX : $I bytes"
8032 run_test 129 "test directory size limit ========================"
8041 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8042 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8045 trap cleanup_130 EXIT RETURN
8047 local fm_file=$DIR/$tfile
8048 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
8049 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
8050 error "dd failed for $fm_file"
8052 # LU-1795: test filefrag/FIEMAP once, even if unsupported
8053 filefrag -ves $fm_file
8055 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8056 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8057 [ $RC != 0 ] && error "filefrag $fm_file failed"
8059 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8060 grep -v "ext:" | grep -v "found")
8061 lun=$($GETSTRIPE -i $fm_file)
8063 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
8066 for line in $filefrag_op
8068 frag_lun=`echo $line | cut -d: -f5`
8069 ext_len=`echo $line | cut -d: -f4`
8070 if (( $frag_lun != $lun )); then
8072 error "FIEMAP on 1-stripe file($fm_file) failed"
8075 (( tot_len += ext_len ))
8078 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
8080 error "FIEMAP on 1-stripe file($fm_file) failed;"
8086 echo "FIEMAP on single striped file succeeded"
8088 run_test 130a "FIEMAP (1-stripe file)"
8091 [ "$OSTCOUNT" -lt "2" ] &&
8092 skip_env "skipping FIEMAP on 2-stripe file test" && return
8094 [ "$OSTCOUNT" -ge "10" ] &&
8095 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8097 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8098 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8101 trap cleanup_130 EXIT RETURN
8103 local fm_file=$DIR/$tfile
8104 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8105 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8106 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8108 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
8109 error "dd failed on $fm_file"
8111 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8112 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8113 grep -v "ext:" | grep -v "found")
8115 last_lun=$(echo $filefrag_op | cut -d: -f5)
8120 for line in $filefrag_op
8122 frag_lun=`echo $line | cut -d: -f5`
8123 ext_len=`echo $line | cut -d: -f4`
8124 if (( $frag_lun != $last_lun )); then
8125 if (( tot_len != 1024 )); then
8127 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
8134 (( tot_len += ext_len ))
8137 if (( num_luns != 2 || tot_len != 1024 )); then
8139 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8145 echo "FIEMAP on 2-stripe file succeeded"
8147 run_test 130b "FIEMAP (2-stripe file)"
8150 [ "$OSTCOUNT" -lt "2" ] &&
8151 skip_env "skipping FIEMAP on 2-stripe file" && return
8153 [ "$OSTCOUNT" -ge "10" ] &&
8154 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8156 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8157 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
8160 trap cleanup_130 EXIT RETURN
8162 local fm_file=$DIR/$tfile
8163 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8164 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8165 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8167 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
8169 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8170 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
8172 last_lun=`echo $filefrag_op | cut -d: -f5`
8177 for line in $filefrag_op
8179 frag_lun=`echo $line | cut -d: -f5`
8180 ext_len=`echo $line | cut -d: -f4`
8181 if (( $frag_lun != $last_lun )); then
8182 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
8183 if (( logical != 512 )); then
8185 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
8188 if (( tot_len != 512 )); then
8190 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8197 (( tot_len += ext_len ))
8200 if (( num_luns != 2 || tot_len != 512 )); then
8202 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8208 echo "FIEMAP on 2-stripe file with hole succeeded"
8210 run_test 130c "FIEMAP (2-stripe file with hole)"
8213 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
8215 [ "$OSTCOUNT" -ge "10" ] &&
8216 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8218 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8219 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8221 trap cleanup_130 EXIT RETURN
8223 local fm_file=$DIR/$tfile
8224 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
8225 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8226 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8228 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
8229 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
8230 error "dd failed on $fm_file"
8232 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8233 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" |
8234 grep -v "ext:" | grep -v "found"`
8236 last_lun=`echo $filefrag_op | cut -d: -f5`
8241 for line in $filefrag_op
8243 frag_lun=`echo $line | cut -d: -f5`
8244 ext_len=`echo $line | cut -d: -f4`
8245 if (( $frag_lun != $last_lun )); then
8246 if (( tot_len != 1024 )); then
8248 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8255 (( tot_len += ext_len ))
8258 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
8260 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8266 echo "FIEMAP on N-stripe file succeeded"
8268 run_test 130d "FIEMAP (N-stripe file)"
8271 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
8273 [ "$OSTCOUNT" -ge "10" ] &&
8274 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8276 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8277 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8279 trap cleanup_130 EXIT RETURN
8281 local fm_file=$DIR/$tfile
8282 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8283 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8284 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8287 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8288 for ((i = 0; i < $NUM_BLKS; i++))
8290 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8293 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8294 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8296 last_lun=`echo $filefrag_op | cut -d: -f5`
8301 for line in $filefrag_op
8303 frag_lun=`echo $line | cut -d: -f5`
8304 ext_len=`echo $line | cut -d: -f4`
8305 if (( $frag_lun != $last_lun )); then
8306 if (( tot_len != $EXPECTED_LEN )); then
8308 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8315 (( tot_len += ext_len ))
8318 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8320 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8326 echo "FIEMAP with continuation calls succeeded"
8328 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8330 # Test for writev/readv
8332 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8333 error "writev test failed"
8334 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8335 error "readv failed"
8338 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8341 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8342 error "append writev test failed"
8343 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8344 error "append writev test failed"
8347 run_test 131b "test append writev"
8350 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8353 run_test 131c "test read/write on file w/o objects"
8356 rwv -f $DIR/$tfile -w -n 1 1572864
8357 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8358 if [ "$NOB" != 1572864 ]; then
8359 error "Short read filed: read $NOB bytes instead of 1572864"
8363 run_test 131d "test short read"
8366 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8367 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8368 error "read hitting hole failed"
8371 run_test 131e "test read hitting hole"
8376 for node in $(osts_nodes); do
8377 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8378 [ x$gl = x"" ] && gl=0
8379 gl_sum=$((gl_sum + gl))
8389 if [ x$som = x"enabled" ]; then
8390 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8391 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8392 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8394 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8395 MOUNTOPT="$MOUNTOPT,som_preview"
8396 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8399 # do remount to make new mount-conf parameters actual
8406 test_132() { #1028, SOM
8407 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8408 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8409 local num=$(get_mds_dir $DIR)
8410 local mymds=mds${num}
8411 local MOUNTOPT_SAVE=$MOUNTOPT
8413 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8414 cancel_lru_locks osc
8416 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8418 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8419 stat $DIR/$tfile >/dev/null
8420 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8421 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8423 som_mode_switch $som1 $gl1 $gl2
8425 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8426 cancel_lru_locks osc
8428 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8429 if [ $som1 == $som2 ]; then
8430 error "som is still "$som2
8431 if [ x$som2 = x"enabled" ]; then
8438 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8439 stat $DIR/$tfile >/dev/null
8440 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8441 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8442 som_mode_switch $som2 $gl1 $gl2
8443 MOUNTOPT=$MOUNTOPT_SAVE
8445 run_test 132 "som avoids glimpse rpc"
8451 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8453 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8455 *) error "Wrong argument $1" ;;
8458 count=`echo $res | awk '{print $2}'`
8459 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8460 # if the argument $3 is zero, it means any stat increment is ok.
8461 if [ $3 -gt 0 ] ; then
8462 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
8467 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8468 remote_ost_nodsh && skip "remote OST with nodsh" && return
8469 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8471 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8472 { skip "MDS doesn't support rename stats"; return; }
8473 local testdir=$DIR/${tdir}/stats_testdir
8474 mkdir -p $DIR/${tdir}
8477 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8478 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8480 # verify mdt stats first.
8481 mkdir ${testdir} || error "mkdir failed"
8482 check_stats $SINGLEMDS "mkdir" 1
8483 touch ${testdir}/${tfile} || "touch failed"
8484 check_stats $SINGLEMDS "open" 1
8485 check_stats $SINGLEMDS "close" 1
8486 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8487 check_stats $SINGLEMDS "mknod" 1
8488 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8489 check_stats $SINGLEMDS "unlink" 1
8490 rm -f ${testdir}/${tfile} || error "file remove failed"
8491 check_stats $SINGLEMDS "unlink" 2
8493 # remove working dir and check mdt stats again.
8494 rmdir ${testdir} || error "rmdir failed"
8495 check_stats $SINGLEMDS "rmdir" 1
8497 local testdir1=$DIR/${tdir}/stats_testdir1
8499 mkdir -p ${testdir1}
8500 touch ${testdir1}/test1
8501 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8502 check_stats $SINGLEMDS "crossdir_rename" 1
8504 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8505 check_stats $SINGLEMDS "samedir_rename" 1
8509 run_test 133a "Verifying MDT stats ========================================"
8512 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8513 remote_ost_nodsh && skip "remote OST with nodsh" && return
8514 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8515 local testdir=$DIR/${tdir}/stats_testdir
8516 mkdir -p ${testdir} || error "mkdir failed"
8517 touch ${testdir}/${tfile} || "touch failed"
8518 cancel_lru_locks mdc
8521 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8522 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8524 # extra mdt stats verification.
8525 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8526 check_stats $SINGLEMDS "setattr" 1
8527 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8528 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8530 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8531 check_stats $SINGLEMDS "getattr" 1
8533 $LFS df || error "lfs failed"
8534 check_stats $SINGLEMDS "statfs" 1
8538 run_test 133b "Verifying extra MDT stats =================================="
8541 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8542 remote_ost_nodsh && skip "remote OST with nodsh" && return
8543 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8544 local testdir=$DIR/${tdir}/stats_testdir
8545 test_mkdir -p ${testdir} || error "mkdir failed"
8547 # verify obdfilter stats.
8548 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8550 cancel_lru_locks osc
8551 wait_delete_completed
8554 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8555 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8557 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8559 cancel_lru_locks osc
8560 check_stats ost "write" 1
8562 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8563 check_stats ost "read" 1
8565 > ${testdir}/${tfile} || error "truncate failed"
8566 check_stats ost "punch" 1
8568 rm -f ${testdir}/${tfile} || error "file remove failed"
8569 wait_delete_completed
8570 check_stats ost "destroy" 1
8574 run_test 133c "Verifying OST stats ========================================"
8581 while [ $value -ge 2 ]; do
8586 if [ $orig -gt $order ]; then
8594 local size=('K' 'M' 'G' 'T');
8596 local size_string=$value
8598 while [ $value -ge 1024 ]; do
8599 if [ $i -gt 3 ]; then
8600 #T is the biggest unit we get here, if that is bigger,
8602 size_string=${value}T
8605 value=$((value >> 10))
8606 if [ $value -lt 1024 ]; then
8607 size_string=${value}${size[$i]}
8618 local context=${2:-.}
8619 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8621 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8626 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8627 remote_ost_nodsh && skip "remote OST with nodsh" && return
8628 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8629 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8630 { skip "MDS doesn't support rename stats"; return; }
8632 local testdir1=$DIR/${tdir}/stats_testdir1
8633 local testdir2=$DIR/${tdir}/stats_testdir2
8635 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8637 mkdir -p ${testdir1} || error "mkdir failed"
8638 mkdir -p ${testdir2} || error "mkdir failed"
8640 createmany -o $testdir1/test 512 || error "createmany failed"
8642 # check samedir rename size
8643 mv ${testdir1}/test0 ${testdir1}/test_0
8645 local testdir1_size=$(ls -l $DIR/${tdir} |
8646 awk '/stats_testdir1/ {print $5}')
8647 local testdir2_size=$(ls -l $DIR/${tdir} |
8648 awk '/stats_testdir2/ {print $5}')
8650 testdir1_size=$(order_2 $testdir1_size)
8651 testdir2_size=$(order_2 $testdir2_size)
8653 testdir1_size=$(size_in_KMGT $testdir1_size)
8654 testdir2_size=$(size_in_KMGT $testdir2_size)
8656 echo "source rename dir size: ${testdir1_size}"
8657 echo "target rename dir size: ${testdir2_size}"
8659 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8660 eval $cmd || error "$cmd failed"
8661 local samedir=$($cmd | grep 'same_dir')
8662 local same_sample=$(get_rename_size $testdir1_size)
8663 [ -z "$samedir" ] && error "samedir_rename_size count error"
8664 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8665 echo "Check same dir rename stats success"
8667 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8669 # check crossdir rename size
8670 mv ${testdir1}/test_0 ${testdir2}/test_0
8672 testdir1_size=$(ls -l $DIR/${tdir} |
8673 awk '/stats_testdir1/ {print $5}')
8674 testdir2_size=$(ls -l $DIR/${tdir} |
8675 awk '/stats_testdir2/ {print $5}')
8677 testdir1_size=$(order_2 $testdir1_size)
8678 testdir2_size=$(order_2 $testdir2_size)
8680 testdir1_size=$(size_in_KMGT $testdir1_size)
8681 testdir2_size=$(size_in_KMGT $testdir2_size)
8683 echo "source rename dir size: ${testdir1_size}"
8684 echo "target rename dir size: ${testdir2_size}"
8686 eval $cmd || error "$cmd failed"
8687 local crossdir=$($cmd | grep 'crossdir')
8688 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8689 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8690 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8691 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8692 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8693 echo "Check cross dir rename stats success"
8696 run_test 133d "Verifying rename_stats ========================================"
8699 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8700 local testdir=$DIR/${tdir}/stats_testdir
8701 local ctr f0 f1 bs=32768 count=42 sum
8703 remote_ost_nodsh && skip "remote OST with nodsh" && return
8704 mkdir -p ${testdir} || error "mkdir failed"
8706 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8708 for ctr in {write,read}_bytes; do
8710 cancel_lru_locks osc
8712 do_facet ost1 $LCTL set_param -n \
8713 "obdfilter.*.exports.clear=clear"
8715 if [ $ctr = write_bytes ]; then
8717 f1=${testdir}/${tfile}
8719 f0=${testdir}/${tfile}
8723 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8726 cancel_lru_locks osc
8728 sum=$(do_facet ost1 $LCTL get_param \
8729 "obdfilter.*.exports.*.stats" | \
8732 $1 == ctr { sum += $7 }
8735 if ((sum != bs * count)); then
8736 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8742 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8745 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8748 # First without trusting modes.
8750 -exec cat '{}' \; &> /dev/null
8752 # Second verifying readability.
8756 -exec cat '{}' \; > /dev/null ||
8757 error "proc file read failed"
8759 for facet in $SINGLEMDS ost1; do
8760 do_facet $facet find $proc_dirs \
8761 -not -name req_history \
8762 -exec cat '{}' \\\; &> /dev/null
8764 do_facet $facet find $proc_dirs \
8765 -not -name req_history \
8768 -exec cat '{}' \\\; > /dev/null ||
8769 error "proc file read failed"
8772 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8774 test_140() { #bug-17379
8775 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8776 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8777 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8778 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8780 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8781 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8783 while i=`expr $i + 1`; do
8784 test_mkdir -p $i || error "Creating dir $i"
8785 cd $i || error "Changing to $i"
8786 ln -s ../stat stat || error "Creating stat symlink"
8787 # Read the symlink until ELOOP present,
8788 # not LBUGing the system is considered success,
8789 # we didn't overrun the stack.
8790 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8792 if [ $ret -eq 40 ]; then
8795 error "Open stat symlink"
8801 echo "The symlink depth = $i"
8802 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8803 error "Invalid symlink depth"
8805 # Test recursive symlink
8806 ln -s symlink_self symlink_self
8807 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8808 echo "open symlink_self returns $ret"
8809 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8811 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8814 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8815 local TF="$TMP/$tfile"
8817 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8819 cancel_lru_locks osc
8820 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8821 remount_client $MOUNT
8823 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8826 $TRUNCATE $DIR/$tfile 6000
8827 cancel_lru_locks osc
8828 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8831 echo "12345" >>$DIR/$tfile
8832 cancel_lru_locks osc
8833 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8836 echo "12345" >>$DIR/$tfile
8837 cancel_lru_locks osc
8838 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8843 run_test 150 "truncate/append tests"
8845 #LU-2902 roc_hit was not able to read all values from lproc
8846 function roc_hit_init() {
8847 local list=$(comma_list $(osts_nodes))
8848 local dir=$DIR/$tdir-check
8849 local file=$dir/file
8855 #use setstripe to do a write to every ost
8856 for i in $(seq 0 $((OSTCOUNT-1))); do
8857 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
8858 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
8859 idx=$(printf %04x $i)
8860 BEFORE=$(get_osd_param $list *OST*$idx stats |
8861 awk '$1 == "cache_access" {sum += $2} END { print sum }')
8862 if [ -z "$BEFORE" ]; then
8866 cancel_lru_locks osc
8867 cat $file >/dev/null
8869 AFTER=$(get_osd_param $list *OST*$idx stats |
8870 awk '$1 == "cache_access" {sum += $2} END { print sum }')
8872 echo BEFORE:$BEFORE AFTER:$AFTER
8873 if ! let "AFTER - BEFORE == 4"; then
8875 error "roc_hit is not safe to use"
8883 function roc_hit() {
8884 local list=$(comma_list $(osts_nodes))
8885 echo $(get_osd_param $list '' stats |
8886 awk '$1 == "cache_hit" {sum += $2} END { print sum }')
8889 function set_cache() {
8892 if [ "$2" == "off" ]; then
8895 local list=$(comma_list $(osts_nodes))
8896 set_osd_param $list '' $1_cache_enable $on
8898 cancel_lru_locks osc
8902 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8903 remote_ost_nodsh && skip "remote OST with nodsh" && return
8906 local list=$(comma_list $(osts_nodes))
8908 # check whether obdfilter is cache capable at all
8909 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8910 echo "not cache-capable obdfilter"
8914 # check cache is enabled on all obdfilters
8915 if get_osd_param $list '' read_cache_enable | grep 0; then
8916 echo "oss cache is disabled"
8920 set_osd_param $list '' writethrough_cache_enable 1
8922 # check write cache is enabled on all obdfilters
8923 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
8924 echo "oss write cache is NOT enabled"
8930 #define OBD_FAIL_OBD_NO_LRU 0x609
8931 do_nodes $list $LCTL set_param fail_loc=0x609
8933 # pages should be in the case right after write
8934 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
8937 local BEFORE=$(roc_hit)
8938 cancel_lru_locks osc
8939 cat $DIR/$tfile >/dev/null
8940 local AFTER=$(roc_hit)
8942 do_nodes $list $LCTL set_param fail_loc=0
8944 if ! let "AFTER - BEFORE == CPAGES"; then
8945 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8948 # the following read invalidates the cache
8949 cancel_lru_locks osc
8950 set_osd_param $list '' read_cache_enable 0
8951 cat $DIR/$tfile >/dev/null
8953 # now data shouldn't be found in the cache
8955 cancel_lru_locks osc
8956 cat $DIR/$tfile >/dev/null
8958 if let "AFTER - BEFORE != 0"; then
8959 error "IN CACHE: before: $BEFORE, after: $AFTER"
8962 set_osd_param $list '' read_cache_enable 1
8965 run_test 151 "test cache on oss and controls ==============================="
8968 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8969 local TF="$TMP/$tfile"
8971 # simulate ENOMEM during write
8972 #define OBD_FAIL_OST_NOMEM 0x226
8973 lctl set_param fail_loc=0x80000226
8974 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8976 sync || error "sync failed"
8977 lctl set_param fail_loc=0
8979 # discard client's cache
8980 cancel_lru_locks osc
8982 # simulate ENOMEM during read
8983 lctl set_param fail_loc=0x80000226
8984 cmp $TF $DIR/$tfile || error "cmp failed"
8985 lctl set_param fail_loc=0
8989 run_test 152 "test read/write with enomem ============================"
8992 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8994 run_test 153 "test if fdatasync does not crash ======================="
8996 dot_lustre_fid_permission_check() {
8998 local ffid=$MOUNT/.lustre/fid/$fid
9001 echo "stat fid $fid"
9002 stat $ffid > /dev/null || error "stat $ffid failed."
9003 echo "touch fid $fid"
9004 touch $ffid || error "touch $ffid failed."
9005 echo "write to fid $fid"
9006 cat /etc/hosts > $ffid || error "write $ffid failed."
9007 echo "read fid $fid"
9008 diff /etc/hosts $ffid || error "read $ffid failed."
9009 echo "append write to fid $fid"
9010 cat /etc/hosts >> $ffid || error "append write $ffid failed."
9011 echo "rename fid $fid"
9012 mv $ffid $test_dir/$tfile.1 &&
9013 error "rename $ffid to $tfile.1 should fail."
9014 touch $test_dir/$tfile.1
9015 mv $test_dir/$tfile.1 $ffid &&
9016 error "rename $tfile.1 to $ffid should fail."
9017 rm -f $test_dir/$tfile.1
9018 echo "truncate fid $fid"
9019 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
9020 echo "link fid $fid"
9021 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
9022 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
9023 echo "setfacl fid $fid"
9024 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
9025 echo "getfacl fid $fid"
9026 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
9028 echo "unlink fid $fid"
9029 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
9030 echo "mknod fid $fid"
9031 mknod $ffid c 1 3 && error "mknod $ffid should fail."
9033 fid=[0xf00000400:0x1:0x0]
9034 ffid=$MOUNT/.lustre/fid/$fid
9036 echo "stat non-exist fid $fid"
9037 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
9038 echo "write to non-exist fid $fid"
9039 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
9040 echo "link new fid $fid"
9041 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
9043 mkdir -p $test_dir/$tdir
9044 touch $test_dir/$tdir/$tfile
9045 fid=$($LFS path2fid $test_dir/$tdir)
9048 error "error: could not get fid for $test_dir/$dir/$tfile."
9050 ffid=$MOUNT/.lustre/fid/$fid
9053 ls $ffid > /dev/null || error "ls $ffid failed."
9054 echo "touch $fid/$tfile.1"
9055 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
9057 echo "touch $MOUNT/.lustre/fid/$tfile"
9058 touch $MOUNT/.lustre/fid/$tfile && \
9059 error "touch $MOUNT/.lustre/fid/$tfile should fail."
9061 echo "setxattr to $MOUNT/.lustre/fid"
9062 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
9064 echo "listxattr for $MOUNT/.lustre/fid"
9065 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
9067 echo "delxattr from $MOUNT/.lustre/fid"
9068 setfattr -x trusted.name1 $MOUNT/.lustre/fid
9070 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
9071 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
9072 error "touch invalid fid should fail."
9074 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
9075 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
9076 error "touch non-normal fid should fail."
9078 echo "rename $tdir to $MOUNT/.lustre/fid"
9079 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
9080 error "rename to $MOUNT/.lustre/fid should fail."
9082 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
9084 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
9085 local new_obf_mode=777
9087 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
9088 chmod $new_obf_mode $DIR/.lustre/fid ||
9089 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
9091 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
9092 [ $obf_mode -eq $new_obf_mode ] ||
9093 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
9095 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
9096 chmod $old_obf_mode $DIR/.lustre/fid ||
9097 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
9100 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
9101 fid=$($LFS path2fid $test_dir/$tfile-2)
9102 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
9103 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
9104 error "create lov data thru .lustre should fail."
9105 echo "cp /etc/passwd $test_dir/$tfile-2"
9106 cp /etc/passwd $test_dir/$tfile-2 ||
9107 error "copy to $test_dir/$tfile-2 failed."
9108 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
9109 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
9110 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
9112 rm -rf $test_dir/tfile.lnk
9113 rm -rf $test_dir/$tfile-2
9117 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9118 skip "Need MDS version at least 2.4.1" && return
9121 local FID=$($LFS path2fid $DIR/$tfile)
9122 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
9124 # check that we get the same pathname back
9125 local FOUND=$($LFS fid2path $MOUNT $FID)
9126 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
9127 [ "$FOUND" != "$DIR/$tfile" ] &&
9128 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
9132 run_test 154A "lfs path2fid and fid2path basic checks"
9135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9136 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9137 { skip "Need MDS version at least 2.2.51"; return 0; }
9139 cp /etc/hosts $DIR/$tfile
9141 fid=$($LFS path2fid $DIR/$tfile)
9143 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
9145 dot_lustre_fid_permission_check "$fid" $DIR ||
9146 error "dot lustre permission check $fid failed"
9148 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
9150 touch $MOUNT/.lustre/file &&
9151 error "creation is not allowed under .lustre"
9153 mkdir $MOUNT/.lustre/dir &&
9154 error "mkdir is not allowed under .lustre"
9158 run_test 154a "Open-by-FID"
9161 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9162 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9163 { skip "Need MDS version at least 2.2.51"; return 0; }
9165 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
9167 local remote_dir=$DIR/$tdir/remote_dir
9172 $LFS mkdir -i $MDTIDX $remote_dir ||
9173 error "create remote directory failed"
9175 cp /etc/hosts $remote_dir/$tfile
9177 fid=$($LFS path2fid $remote_dir/$tfile)
9179 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
9181 dot_lustre_fid_permission_check "$fid" $remote_dir ||
9182 error "dot lustre permission check $fid failed"
9185 run_test 154b "Open-by-FID for remote directory"
9188 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9189 skip "Need MDS version at least 2.4.1" && return
9191 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
9192 local FID1=$($LFS path2fid $DIR/$tfile.1)
9193 local FID2=$($LFS path2fid $DIR/$tfile.2)
9194 local FID3=$($LFS path2fid $DIR/$tfile.3)
9197 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
9198 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
9199 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
9201 [ "$FID" = "${!want}" ] ||
9202 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
9206 $LFS fid2path $MOUNT $FID1 $FID2 $FID3 | while read PATHNAME; do
9207 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
9208 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
9212 run_test 154c "lfs path2fid and fid2path multiple arguments"
9215 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
9216 skip "Need MDS version at least 2.5.53" && return
9219 nid=$($LCTL list_nids | sed "s/\./\\\./g")
9223 local proc_ofile="mdt.*.exports.'$nid'.open_files"
9230 fid=$($LFS path2fid $DIR/$tfile)
9233 cmd="exec $fd<$DIR/$tfile"
9235 fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
9236 echo $fid_list | grep $fid
9239 cmd="exec $fd>/dev/null"
9241 if [ $rc -ne 0 ]; then
9242 error "FID $fid not found in open files list $fid_list"
9245 run_test 154d "Verify open file fid"
9247 test_155_small_load() {
9248 local temp=$TMP/$tfile
9249 local file=$DIR/$tfile
9251 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
9252 error "dd of=$temp bs=6096 count=1 failed"
9254 cancel_lru_locks osc
9255 cmp $temp $file || error "$temp $file differ"
9257 $TRUNCATE $temp 6000
9258 $TRUNCATE $file 6000
9259 cmp $temp $file || error "$temp $file differ (truncate1)"
9261 echo "12345" >>$temp
9262 echo "12345" >>$file
9263 cmp $temp $file || error "$temp $file differ (append1)"
9265 echo "12345" >>$temp
9266 echo "12345" >>$file
9267 cmp $temp $file || error "$temp $file differ (append2)"
9273 test_155_big_load() {
9274 remote_ost_nodsh && skip "remote OST with nodsh" && return
9275 local temp=$TMP/$tfile
9276 local file=$DIR/$tfile
9279 local cache_size=$(do_facet ost$((MAXI+1)) \
9280 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
9281 local large_file_size=$((cache_size * 2))
9283 echo "OSS cache size: $cache_size KB"
9284 echo "Large file size: $large_file_size KB"
9286 [ $MAXV -le $large_file_size ] && \
9287 skip_env "max available OST size needs > $large_file_size KB" && \
9290 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
9292 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
9293 error "dd of=$temp bs=$large_file_size count=1k failed"
9296 cancel_lru_locks osc
9297 cmp $temp $file || error "$temp $file differ"
9304 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9306 set_cache writethrough on
9309 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
9312 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9314 set_cache writethrough off
9317 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
9320 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9322 set_cache writethrough on
9325 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
9328 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9330 set_cache writethrough off
9333 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
9336 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9338 set_cache writethrough on
9341 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
9344 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9346 set_cache writethrough off
9349 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
9352 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9354 set_cache writethrough on
9357 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
9360 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9362 set_cache writethrough off
9365 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
9368 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9372 local file="$DIR/$tfile"
9374 [ "$(facet_fstype ost1)" = "zfs" ] &&
9375 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
9380 log "Turn on read and write cache"
9382 set_cache writethrough on
9384 log "Write data and read it back."
9385 log "Read should be satisfied from the cache."
9386 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9388 cancel_lru_locks osc
9389 cat $file >/dev/null
9391 if ! let "AFTER - BEFORE == CPAGES"; then
9392 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9394 log "cache hits:: before: $BEFORE, after: $AFTER"
9397 log "Read again; it should be satisfied from the cache."
9399 cancel_lru_locks osc
9400 cat $file >/dev/null
9402 if ! let "AFTER - BEFORE == CPAGES"; then
9403 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9405 log "cache hits:: before: $BEFORE, after: $AFTER"
9409 log "Turn off the read cache and turn on the write cache"
9411 set_cache writethrough on
9413 log "Read again; it should be satisfied from the cache."
9415 cancel_lru_locks osc
9416 cat $file >/dev/null
9418 if ! let "AFTER - BEFORE == CPAGES"; then
9419 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9421 log "cache hits:: before: $BEFORE, after: $AFTER"
9424 log "Read again; it should not be satisfied from the cache."
9426 cancel_lru_locks osc
9427 cat $file >/dev/null
9429 if ! let "AFTER - BEFORE == 0"; then
9430 error "IN CACHE: before: $BEFORE, after: $AFTER"
9432 log "cache hits:: before: $BEFORE, after: $AFTER"
9435 log "Write data and read it back."
9436 log "Read should be satisfied from the cache."
9437 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9439 cancel_lru_locks osc
9440 cat $file >/dev/null
9442 if ! let "AFTER - BEFORE == CPAGES"; then
9443 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9445 log "cache hits:: before: $BEFORE, after: $AFTER"
9448 log "Read again; it should not be satisfied from the cache."
9450 cancel_lru_locks osc
9451 cat $file >/dev/null
9453 if ! let "AFTER - BEFORE == 0"; then
9454 error "IN CACHE: before: $BEFORE, after: $AFTER"
9456 log "cache hits:: before: $BEFORE, after: $AFTER"
9460 log "Turn off read and write cache"
9462 set_cache writethrough off
9464 log "Write data and read it back"
9465 log "It should not be satisfied from the cache."
9467 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9468 cancel_lru_locks osc
9470 cat $file >/dev/null
9472 if ! let "AFTER - BEFORE == 0"; then
9473 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9475 log "cache hits:: before: $BEFORE, after: $AFTER"
9478 log "Turn on the read cache and turn off the write cache"
9480 set_cache writethrough off
9482 log "Write data and read it back"
9483 log "It should not be satisfied from the cache."
9485 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9487 cancel_lru_locks osc
9488 cat $file >/dev/null
9490 if ! let "AFTER - BEFORE == 0"; then
9491 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9493 log "cache hits:: before: $BEFORE, after: $AFTER"
9496 log "Read again; it should be satisfied from the cache."
9498 cancel_lru_locks osc
9499 cat $file >/dev/null
9501 if ! let "AFTER - BEFORE == CPAGES"; then
9502 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9504 log "cache hits:: before: $BEFORE, after: $AFTER"
9509 run_test 156 "Verification of tunables ============================"
9513 if [ $MDSCOUNT -gt 1 ]; then
9514 error_ignore bz17935 $*
9522 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
9524 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
9526 if [ $MASK -eq 1 ]; then
9527 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
9529 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
9533 changelog_extract_field() {
9539 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
9540 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9545 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9546 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9547 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9548 { skip "Need MDS version at least 2.2.0"; return; }
9550 local CL_USERS="mdd.$MDT0.changelog_users"
9551 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9552 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9553 echo "Registered as changelog user $USER"
9554 $GET_CL_USERS | grep -q $USER ||
9555 error "User $USER not found in changelog_users"
9558 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9559 touch $DIR/$tdir/pics/2008/zachy/timestamp
9560 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9561 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9562 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9563 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9564 rm $DIR/$tdir/pics/desktop.jpg
9566 $LFS changelog $MDT0 | tail -5
9568 echo "verifying changelog mask"
9569 changelog_chmask "MKDIR"
9570 changelog_chmask "CLOSE"
9572 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9573 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9575 changelog_chmask "MKDIR"
9576 changelog_chmask "CLOSE"
9578 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9579 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9581 $LFS changelog $MDT0
9582 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9583 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9584 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9585 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9588 echo "verifying target fid"
9589 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
9590 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9591 [ "$fidc" == "$fidf" ] ||
9592 err17935 "fid in changelog $fidc != file fid $fidf"
9593 echo "verifying parent fid"
9594 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
9595 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9596 [ "$fidc" == "$fidf" ] ||
9597 err17935 "pfid in changelog $fidc != dir fid $fidf"
9599 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9600 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9601 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9602 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9603 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
9604 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
9606 MIN_REC=$($GET_CL_USERS |
9607 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9608 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
9609 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9610 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
9611 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
9613 # LU-3446 changelog index reset on MDT restart
9614 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9615 CUR_REC1=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9616 $LFS changelog_clear $MDT0 $USER 0
9617 stop $SINGLEMDS || error "Fail to stop MDT."
9618 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
9619 CUR_REC2=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9620 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
9621 [ $CUR_REC1 == $CUR_REC2 ] ||
9622 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
9624 echo "verifying user deregister"
9625 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9626 $GET_CL_USERS | grep -q $USER &&
9627 error "User $USER still in changelog_users"
9629 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
9630 if [ $USERS -eq 0 ]; then
9631 LAST_REC1=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9632 touch $DIR/$tdir/chloe
9633 LAST_REC2=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9634 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
9635 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9637 echo "$USERS other changelog users; can't verify off"
9640 run_test 160a "changelog sanity"
9642 test_160b() { # LU-3587
9643 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9644 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9645 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9646 { skip "Need MDS version at least 2.2.0"; return; }
9648 local CL_USERS="mdd.$MDT0.changelog_users"
9649 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9650 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9651 echo "Registered as changelog user $USER"
9652 $GET_CL_USERS | grep -q $USER ||
9653 error "User $USER not found in changelog_users"
9655 local LONGNAME1=$(str_repeat a 255)
9656 local LONGNAME2=$(str_repeat b 255)
9659 echo "creating very long named file"
9660 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
9661 echo "moving very long named file"
9662 mv $LONGNAME1 $LONGNAME2
9664 $LFS changelog $MDT0 | grep RENME
9666 echo "deregistering $USER"
9667 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9671 run_test 160b "Verify that very long rename doesn't crash in changelog"
9674 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9675 test_mkdir -p $DIR/$tdir
9676 cp /etc/hosts $DIR/$tdir/$tfile
9677 test_mkdir $DIR/$tdir/foo1
9678 test_mkdir $DIR/$tdir/foo2
9679 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9680 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9681 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9682 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9683 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
9684 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9685 $LFS fid2path $DIR $FID
9686 err17935 "bad link ea"
9689 rm $DIR/$tdir/foo2/zachary
9691 rm $DIR/$tdir/foo2/thor
9693 rm $DIR/$tdir/$tfile
9695 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9696 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9698 $LFS fid2path $DIR $FID
9699 err17935 "bad link rename"
9701 rm $DIR/$tdir/foo2/maggie
9704 local longname=filename_avg_len_is_thirty_two_
9705 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
9706 error "failed to hardlink many files"
9707 links=$($LFS fid2path $DIR $FID | wc -l)
9708 echo -n "${links}/1000 links in link EA"
9709 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9710 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
9711 error "failed to unlink many hardlinks"
9713 run_test 161a "link ea sanity"
9716 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9717 [ $MDSCOUNT -lt 2 ] &&
9718 skip "skipping remote directory test" && return
9720 local remote_dir=$DIR/$tdir/remote_dir
9723 $LFS mkdir -i $MDTIDX $remote_dir ||
9724 error "create remote directory failed"
9726 cp /etc/hosts $remote_dir/$tfile
9727 mkdir -p $remote_dir/foo1
9728 mkdir -p $remote_dir/foo2
9729 ln $remote_dir/$tfile $remote_dir/foo1/sofia
9730 ln $remote_dir/$tfile $remote_dir/foo2/zachary
9731 ln $remote_dir/$tfile $remote_dir/foo1/luna
9732 ln $remote_dir/$tfile $remote_dir/foo2/thor
9734 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
9736 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9737 $LFS fid2path $DIR $FID
9738 err17935 "bad link ea"
9741 rm $remote_dir/foo2/zachary
9743 rm $remote_dir/foo2/thor
9745 rm $remote_dir/$tfile
9747 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
9748 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
9749 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
9750 $LFS fid2path $DIR $FID
9751 err17935 "bad link rename"
9753 rm $remote_dir/foo2/maggie
9756 local longname=filename_avg_len_is_thirty_two_
9757 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
9758 error "failed to hardlink many files"
9759 links=$($LFS fid2path $DIR $FID | wc -l)
9760 echo -n "${links}/1000 links in link EA"
9761 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9762 unlinkmany $remote_dir/foo2/$longname 1000 ||
9763 error "failed to unlink many hardlinks"
9765 run_test 161b "link ea sanity under remote directory"
9768 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9769 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
9770 skip "Need MDS version at least 2.1.5" && return
9772 # define CLF_RENAME_LAST 0x0001
9773 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
9774 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
9775 changelog_register -n)
9778 touch $DIR/$tdir/foo_161c
9779 touch $DIR/$tdir/bar_161c
9780 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
9781 $LFS changelog $MDT0 | grep RENME
9782 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
9784 $LFS changelog_clear $MDT0 $USER 0
9785 if [ x$flags != "x0x1" ]; then
9786 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9788 error "flag $flags is not 0x1"
9790 echo "rename overwrite a target having nlink = 1," \
9791 "changelog record has flags of $flags"
9793 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
9794 touch $DIR/$tdir/foo_161c
9795 touch $DIR/$tdir/bar_161c
9796 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
9797 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
9798 $LFS changelog $MDT0 | grep RENME
9799 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
9800 $LFS changelog_clear $MDT0 $USER 0
9801 if [ x$flags != "x0x0" ]; then
9802 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9804 error "flag $flags is not 0x0"
9806 echo "rename overwrite a target having nlink > 1," \
9807 "changelog record has flags of $flags"
9809 # rename doesn't overwrite a target (changelog flag 0x0)
9810 touch $DIR/$tdir/foo_161c
9811 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
9812 $LFS changelog $MDT0 | grep RENME
9813 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
9814 $LFS changelog_clear $MDT0 $USER 0
9815 if [ x$flags != "x0x0" ]; then
9816 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9818 error "flag $flags is not 0x0"
9820 echo "rename doesn't overwrite a target," \
9821 "changelog record has flags of $flags"
9823 # define CLF_UNLINK_LAST 0x0001
9824 # unlink a file having nlink = 1 (changelog flag 0x1)
9825 rm -f $DIR/$tdir/foo2_161c
9826 $LFS changelog $MDT0 | grep UNLNK
9827 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
9828 $LFS changelog_clear $MDT0 $USER 0
9829 if [ x$flags != "x0x1" ]; then
9830 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9832 error "flag $flags is not 0x1"
9834 echo "unlink a file having nlink = 1," \
9835 "changelog record has flags of $flags"
9837 # unlink a file having nlink > 1 (changelog flag 0x0)
9838 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
9839 rm -f $DIR/$tdir/foobar_161c
9840 $LFS changelog $MDT0 | grep UNLNK
9841 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
9842 $LFS changelog_clear $MDT0 $USER 0
9843 if [ x$flags != "x0x0" ]; then
9844 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9846 error "flag $flags is not 0x0"
9848 echo "unlink a file having nlink > 1," \
9849 "changelog record has flags of $flags"
9850 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9852 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
9859 local path=$(${LFS} fid2path $*)
9862 if [ $RC -ne 0 ]; then
9863 err17935 "path looked up of $expected failed. Error $RC"
9865 elif [ "${path}" != "${expected}" ]; then
9866 err17935 "path looked up \"${path}\" instead of \"${expected}\""
9869 echo "fid $fid resolves to path $path (expected $expected)"
9873 # Make changes to filesystem
9874 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9875 test_mkdir -p $DIR/$tdir/d2
9876 touch $DIR/$tdir/d2/$tfile
9877 touch $DIR/$tdir/d2/x1
9878 touch $DIR/$tdir/d2/x2
9879 test_mkdir -p $DIR/$tdir/d2/a/b/c
9880 test_mkdir -p $DIR/$tdir/d2/p/q/r
9882 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
9883 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
9886 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
9887 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
9888 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
9890 # softlink to wrong file
9891 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
9892 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
9893 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
9896 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
9897 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
9898 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
9899 # fid2path dir/fsname should both work
9900 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
9901 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9903 # hardlink count: check that there are 2 links
9904 # Doesnt work with CMD yet: 17935
9905 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9906 err17935 "expected 2 links"
9908 # hardlink indexing: remove the first link
9909 rm $DIR/$tdir/d2/p/q/r/hlink
9910 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9914 run_test 162 "path lookup sanity"
9917 # do directio so as not to populate the page cache
9918 log "creating a 10 Mb file"
9919 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9920 log "starting reads"
9921 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9922 log "truncating the file"
9923 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9925 kill %+ || true # reads might have finished
9926 echo "wait until dd is finished"
9928 log "removing the temporary file"
9929 rm -rf $DIR/$tfile || error "tmp file removal failed"
9931 run_test 169 "parallel read and truncate should not deadlock"
9934 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9935 $LCTL clear # bug 18514
9936 $LCTL debug_daemon start $TMP/${tfile}_log_good
9938 $LCTL debug_daemon stop
9939 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9940 error "sed failed to read log_good"
9942 $LCTL debug_daemon start $TMP/${tfile}_log_good
9944 $LCTL debug_daemon stop
9946 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9947 error "lctl df log_bad failed"
9949 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9950 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9952 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9953 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9955 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9956 error "bad_line good_line1 good_line2 are empty"
9958 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9959 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9960 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9962 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9963 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9964 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9966 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9967 error "bad_line_new good_line_new are empty"
9969 local expected_good=$((good_line1 + good_line2*2))
9971 rm -f $TMP/${tfile}*
9972 # LU-231, short malformed line may not be counted into bad lines
9973 if [ $bad_line -ne $bad_line_new ] &&
9974 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9975 error "expected $bad_line bad lines, but got $bad_line_new"
9979 if [ $expected_good -ne $good_line_new ]; then
9980 error "expected $expected_good good lines, but got $good_line_new"
9985 run_test 170 "test lctl df to handle corrupted log ====================="
9987 test_171() { # bug20592
9988 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9989 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9990 $LCTL set_param fail_loc=0x50e
9991 $LCTL set_param fail_val=3000
9992 multiop_bg_pause $DIR/$tfile O_s || true
9994 kill -USR1 $MULTIPID
9998 if dmesg | grep "recursive fault"; then
9999 error "caught a recursive fault"
10001 $LCTL set_param fail_loc=0
10004 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
10006 # it would be good to share it with obdfilter-survey/libecho code
10007 setup_obdecho_osc () {
10010 local obdfilter_name=$2
10011 echo "Creating new osc for $obdfilter_name on $ost_nid"
10012 # make sure we can find loopback nid
10013 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
10015 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
10016 ${obdfilter_name}_osc_UUID || rc=2; }
10017 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
10018 ${obdfilter_name}_UUID $ost_nid || rc=3; }
10022 cleanup_obdecho_osc () {
10023 local obdfilter_name=$1
10024 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
10025 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
10032 local pages=${3:-64}
10037 local obd_size=$(get_obd_size $node $OBD)
10038 local page_size=$(get_page_size $node)
10039 if [[ -n "$obd_size" ]]; then
10040 local new_count=$((obd_size / (pages * page_size / 1024)))
10041 [[ $new_count -ge $count ]] || count=$new_count
10044 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
10045 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
10047 if [ $rc -eq 0 ]; then
10048 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
10049 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
10051 echo "New object id is $id"
10052 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
10054 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
10055 "test_brw $count w v $pages $id" || rc=4; }
10056 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
10058 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
10059 "cleanup" || rc=5; }
10060 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
10061 "detach" || rc=6; }
10062 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
10067 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10068 remote_ost_nodsh && skip "remote OST with nodsh" && return
10070 local rmmod_local=0
10072 if ! module_loaded obdecho; then
10073 load_module obdecho/obdecho
10077 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
10078 local host=$(lctl get_param -n osc.$osc.import |
10079 awk '/current_connection:/ {print $2}' )
10080 local target=$(lctl get_param -n osc.$osc.import |
10081 awk '/target:/ {print $2}' )
10082 target=${target%_UUID}
10084 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
10085 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
10086 [[ -n $target ]] && cleanup_obdecho_osc $target
10087 [ $rmmod_local -eq 1 ] && rmmod obdecho
10090 run_test 180a "test obdecho on osc"
10093 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10094 remote_ost_nodsh && skip "remote OST with nodsh" && return
10096 local rmmod_remote=0
10098 do_facet ost1 "lsmod | grep -q obdecho || " \
10099 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
10100 "modprobe obdecho; }" && rmmod_remote=1
10101 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
10102 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
10103 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
10106 run_test 180b "test obdecho directly on obdfilter"
10108 test_180c() { # LU-2598
10109 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10110 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
10111 skip "Need MDS version at least 2.4.0" && return
10114 local rmmod_remote=false
10115 local pages=16384 # 64MB bulk I/O RPC size
10118 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
10119 rmmod_remote=true || error "failed to load module obdecho"
10121 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4}'|head -1)
10122 if [[ -n $target ]]; then
10123 obdecho_test "$target" ost1 "$pages" ||
10124 rc=${PIPESTATUS[0]}
10126 echo "there is no obdfilter target on ost1"
10129 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
10132 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
10134 test_181() { # bug 22177
10135 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10136 # create enough files to index the directory
10137 createmany -o $DIR/$tdir/foobar 4000
10138 # print attributes for debug purpose
10141 multiop_bg_pause $DIR/$tdir D_Sc || return 1
10143 # remove the files & current working dir
10144 unlinkmany $DIR/$tdir/foobar 4000
10146 kill -USR1 $MULTIPID
10148 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
10151 run_test 181 "Test open-unlinked dir ========================"
10154 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10155 # disable MDC RPC lock wouldn't crash client
10159 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10160 #define OBD_FAIL_MDC_RPCS_SEM 0x804
10161 $LCTL set_param fail_loc=0x804
10163 for (( i=0; i < $tcount; i++ )) ; do
10164 mkdir $DIR/$tdir/$i
10165 createmany -o $DIR/$tdir/$i/f- $fcount &
10169 for (( i=0; i < $tcount; i++ )) ; do
10170 unlinkmany $DIR/$tdir/$i/f- $fcount &
10176 $LCTL set_param fail_loc=0
10178 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
10180 test_183() { # LU-2275
10181 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
10182 skip "Need MDS version at least 2.3.56" && return
10184 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10185 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10186 echo aaa > $DIR/$tdir/$tfile
10188 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
10189 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
10191 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
10192 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
10194 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
10196 # Flush negative dentry cache
10197 touch $DIR/$tdir/$tfile
10199 # We are not checking for any leaked references here, they'll
10200 # become evident next time we do cleanup with module unload.
10203 run_test 183 "No crash or request leak in case of strange dispositions ========"
10205 # test suite 184 is for LU-2016, LU-2017
10207 check_swap_layouts_support && return 0
10209 dir0=$DIR/$tdir/$testnum
10210 test_mkdir -p $dir0 || error "creating dir $dir0"
10215 $SETSTRIPE -c1 $file1
10217 $SETSTRIPE -c2 $file2
10219 gen1=$($GETSTRIPE -g $file1)
10220 gen2=$($GETSTRIPE -g $file2)
10222 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
10223 gen=$($GETSTRIPE -g $file1)
10224 [[ $gen1 != $gen ]] ||
10225 "Layout generation on $file1 does not change"
10226 gen=$($GETSTRIPE -g $file2)
10227 [[ $gen2 != $gen ]] ||
10228 "Layout generation on $file2 does not change"
10230 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
10231 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
10233 run_test 184a "Basic layout swap"
10236 check_swap_layouts_support && return 0
10238 dir0=$DIR/$tdir/$testnum
10239 mkdir -p $dir0 || error "creating dir $dir0"
10246 $SETSTRIPE -c1 $file1
10247 $SETSTRIPE -c2 $file2
10248 $SETSTRIPE -c1 $file3
10249 chown $RUNAS_ID $file3
10250 gen1=$($GETSTRIPE -g $file1)
10251 gen2=$($GETSTRIPE -g $file2)
10253 $LFS swap_layouts $dir1 $dir2 &&
10254 error "swap of directories layouts should fail"
10255 $LFS swap_layouts $dir1 $file1 &&
10256 error "swap of directory and file layouts should fail"
10257 $RUNAS $LFS swap_layouts $file1 $file2 &&
10258 error "swap of file we cannot write should fail"
10259 $LFS swap_layouts $file1 $file3 &&
10260 error "swap of file with different owner should fail"
10261 /bin/true # to clear error code
10263 run_test 184b "Forbidden layout swap (will generate errors)"
10266 check_swap_layouts_support && return 0
10268 local dir0=$DIR/$tdir/$testnum
10269 mkdir -p $dir0 || error "creating dir $dir0"
10271 local ref1=$dir0/ref1
10272 local ref2=$dir0/ref2
10273 local file1=$dir0/file1
10274 local file2=$dir0/file2
10275 # create a file large enough for the concurent test
10276 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
10277 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
10278 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
10281 dd if=$ref1 of=$file1 bs=16k &
10284 # Make sure dd starts to copy file
10285 while [ ! -f $file1 ]; do sleep 0.1; done
10287 $LFS swap_layouts $file1 $file2
10290 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
10291 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
10293 # how many bytes copied before swapping layout
10294 local copied=`stat -c %s $file2`
10295 local remaining=`stat -c %s $ref1`
10296 remaining=$((remaining - copied))
10297 echo "Copied $copied bytes before swapping layout..."
10299 cmp -n $copied $file1 $ref2 | grep differ &&
10300 error "Content mismatch [0, $copied) of ref2 and file1"
10301 cmp -n $copied $file2 $ref1 ||
10302 error "Content mismatch [0, $copied) of ref1 and file2"
10303 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
10304 error "Content mismatch [$copied, EOF) of ref1 and file1"
10307 rm -f $ref1 $ref2 $file1 $file2
10309 run_test 184c "Concurrent write and layout swap"
10312 check_swap_layouts_support && return 0
10314 local file1=$DIR/$tdir/$tfile-1
10315 local file2=$DIR/$tdir/$tfile-2
10316 local file3=$DIR/$tdir/$tfile-3
10320 mkdir -p $DIR/$tdir
10321 touch $file1 || error "create $file1 failed"
10322 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
10323 error "create $file2 failed"
10324 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
10325 error "create $file3 failed"
10326 lovea1=$($LFS getstripe $file1 | sed 1d)
10328 $LFS swap_layouts $file2 $file3 ||
10329 error "swap $file2 $file3 layouts failed"
10330 $LFS swap_layouts $file1 $file2 ||
10331 error "swap $file1 $file2 layouts failed"
10333 lovea2=$($LFS getstripe $file2 | sed 1d)
10334 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
10336 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
10337 [ -z $lovea1 ] || error "$file1 shouldn't have lovea"
10339 run_test 184d "allow stripeless layouts swap"
10342 test_185() { # LU-2441
10343 # LU-3553 - no volatile file support in old servers
10344 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
10345 { skip "Need MDS version at least 2.3.60"; return 0; }
10347 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10348 touch $DIR/$tdir/spoo
10349 local mtime1=$(stat -c "%Y" $DIR/$tdir)
10350 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
10351 error "cannot create/write a volatile file"
10352 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
10353 error "FID is still valid after close"
10355 multiop_bg_pause $DIR/$tdir vVw4096_c
10362 # assume that the next FID for this client is sequential, since stdout
10363 # is unfortunately eaten by multiop_bg_pause
10364 local n=$((${fidv[1]} + 1))
10365 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
10366 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
10367 error "FID is missing before close"
10368 kill -USR1 $multi_pid
10369 # 1 second delay, so if mtime change we will see it
10371 local mtime2=$(stat -c "%Y" $DIR/$tdir)
10372 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
10374 run_test 185 "Volatile file support"
10377 local dir0=$DIR/$tdir/$testnum
10378 mkdir -p $dir0 || error "creating dir $dir0"
10380 local file=$dir0/file1
10381 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
10382 local dv1=$($LFS data_version $file)
10383 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
10384 local dv2=$($LFS data_version $file)
10385 [[ $dv1 != $dv2 ]] ||
10386 error "data version did not change on write $dv1 == $dv2"
10391 run_test 187a "Test data version change"
10394 local dir0=$DIR/$tdir/$testnum
10395 mkdir -p $dir0 || error "creating dir $dir0"
10397 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
10398 [[ ${DV[0]} != ${DV[1]} ]] ||
10399 error "data version did not change on write"\
10400 " ${DV[0]} == ${DV[1]}"
10405 run_test 187b "Test data version change on volatile file"
10408 check_file_in_pool()
10413 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
10416 for t in $tlist ; do
10417 [ "$i" -eq "$t" ] && continue 2
10420 echo "pool list: $tlist"
10421 echo "striping: $res"
10422 error_noexit "$file not allocated in $pool"
10429 echo "Creating new pool"
10432 create_pool $FSNAME.$pool ||
10433 { error_noexit "No pool created, result code $?"; return 1; }
10434 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
10435 { error_noexit "$pool not in lfs pool_list"; return 2; }
10438 pool_add_targets() {
10439 echo "Adding targets to pool"
10445 local list=$(seq $first $step $last)
10447 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
10448 do_facet mgs $LCTL pool_add \
10449 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
10450 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
10451 | sort -u | tr '\n' ' ' " "$t" || {
10452 error_noexit "Add to pool failed"
10455 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
10456 local addcount=$(((last - first) / step + 1))
10457 [ $lfscount -eq $addcount ] || {
10458 error_noexit "lfs pool_list bad ost count" \
10459 "$lfscount != $addcount"
10467 echo "Setting pool on directory $tdir"
10469 $SETSTRIPE -c 2 -p $pool $tdir && return 0
10471 error_noexit "Cannot set pool $pool to $tdir"
10478 echo "Checking pool on directory $tdir"
10480 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
10481 [ "$res" = "$pool" ] && return 0
10483 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
10487 pool_dir_rel_path() {
10488 echo "Testing relative path works well"
10493 mkdir -p $root/$tdir/$tdir
10495 pool_set_dir $pool $tdir || return 1
10496 pool_set_dir $pool ./$tdir || return 2
10497 pool_set_dir $pool ../$tdir || return 3
10498 pool_set_dir $pool ../$tdir/$tdir || return 4
10499 rm -rf $tdir; cd - > /dev/null
10502 pool_alloc_files() {
10503 echo "Checking files allocation from directory pool"
10510 for i in $(seq -w 1 $count)
10512 local file=$tdir/file-$i
10514 check_file_in_pool $file $pool "$tlist" || \
10515 failed=$((failed + 1))
10517 [ "$failed" = 0 ] && return 0
10519 error_noexit "$failed files not allocated in $pool"
10523 pool_create_files() {
10524 echo "Creating files in pool"
10532 for i in $(seq -w 1 $count)
10534 local file=$tdir/spoo-$i
10535 $SETSTRIPE -p $pool $file
10536 check_file_in_pool $file $pool "$tlist" || \
10537 failed=$((failed + 1))
10539 [ "$failed" = 0 ] && return 0
10541 error_noexit "$failed files not allocated in $pool"
10546 echo "Checking 'lfs df' output"
10549 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
10551 local res=$($LFS df --pool $FSNAME.$pool |
10553 grep "$FSNAME-OST" |
10555 [ "$res" = "$t" ] && return 0
10557 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
10561 pool_file_rel_path() {
10562 echo "Creating files in a pool with relative pathname"
10567 { error_noexit "unable to create $tdir"; return 1 ; }
10568 local file="/..$tdir/$tfile-1"
10569 $SETSTRIPE -p $pool $file ||
10570 { error_noexit "unable to create $file" ; return 2 ; }
10573 $SETSTRIPE -p $pool $tfile-2 || {
10574 error_noexit "unable to create $tfile-2 in $tdir"
10579 pool_remove_first_target() {
10580 echo "Removing first target from a pool"
10583 local pname="lov.$FSNAME-*.pools.$pool"
10584 local t=$($LCTL get_param -n $pname | head -1)
10585 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10586 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
10587 error_noexit "$t not removed from $FSNAME.$pool"
10592 pool_remove_all_targets() {
10593 echo "Removing all targets from pool"
10596 local pname="lov.$FSNAME-*.pools.$pool"
10597 for t in $($LCTL get_param -n $pname | sort -u)
10599 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10601 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
10602 error_noexit "Pool $FSNAME.$pool cannot be drained"
10605 # striping on an empty/nonexistant pool should fall back
10606 # to "pool of everything"
10608 error_noexit "failed to use fallback striping for empty pool"
10611 # setstripe on an empty pool should fail
10612 $SETSTRIPE -p $pool $file 2>/dev/null && {
10613 error_noexit "expected failure when creating file" \
10621 echo "Destroying pool"
10625 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
10628 # striping on an empty/nonexistant pool should fall back
10629 # to "pool of everything"
10631 error_noexit "failed to use fallback striping for missing pool"
10634 # setstripe on an empty pool should fail
10635 $SETSTRIPE -p $pool $file 2>/dev/null && {
10636 error_noexit "expected failure when creating file" \
10637 "with missing pool"
10641 # get param should return err once pool is gone
10642 if wait_update $HOSTNAME "lctl get_param -n \
10643 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
10645 remove_pool_from_list $FSNAME.$pool
10648 error_noexit "Pool $FSNAME.$pool is not destroyed"
10653 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10654 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
10656 local POOL=${POOL:-cea1}
10657 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
10658 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
10661 local last_ost=$(($OSTCOUNT - 1))
10663 local ost_list=$(seq $first_ost $ost_step $last_ost)
10664 local ost_range="$first_ost $last_ost $ost_step"
10665 local test_path=$POOL_ROOT/$POOL_DIR_NAME
10666 local file_dir=$POOL_ROOT/file_tst
10670 # former test_200a test_200b
10671 pool_add $POOL || { rc=$? ; break; }
10672 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
10673 # former test_200c test_200d
10674 mkdir -p $test_path
10675 pool_set_dir $POOL $test_path || { rc=$? ; break; }
10676 pool_check_dir $POOL $test_path || { rc=$? ; break; }
10677 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
10678 || { rc=$? ; break; }
10679 # former test_200e test_200f
10680 local files=$((OSTCOUNT*3))
10681 pool_alloc_files $POOL $test_path $files "$ost_list" \
10682 || { rc=$? ; break; }
10683 pool_create_files $POOL $file_dir $files "$ost_list" \
10684 || { rc=$? ; break; }
10685 # former test_200g test_200h
10686 pool_lfs_df $POOL || { rc=$? ; break; }
10687 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
10689 # former test_201a test_201b test_201c
10690 pool_remove_first_target $POOL || { rc=$? ; break; }
10692 local f=$test_path/$tfile
10693 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
10694 pool_remove $POOL $f || { rc=$? ; break; }
10701 run_test 200 "OST pools"
10703 # usage: default_attr <count | size | offset>
10705 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
10708 # usage: check_default_stripe_attr
10709 check_default_stripe_attr() {
10710 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
10712 --stripe-count|--count)
10713 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
10714 --stripe-size|--size)
10715 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
10716 --stripe-index|--index)
10719 error "unknown getstripe attr '$1'"
10722 [ $ACTUAL != $EXPECTED ] &&
10723 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
10727 test_mkdir -p $DIR/$tdir
10728 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
10730 check_default_stripe_attr --stripe-count
10731 check_default_stripe_attr --stripe-size
10732 check_default_stripe_attr --stripe-index
10736 run_test 204a "Print default stripe attributes ================="
10739 test_mkdir -p $DIR/$tdir
10740 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10742 check_default_stripe_attr --stripe-size
10743 check_default_stripe_attr --stripe-index
10747 run_test 204b "Print default stripe size and offset ==========="
10750 test_mkdir -p $DIR/$tdir
10751 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10753 check_default_stripe_attr --stripe-count
10754 check_default_stripe_attr --stripe-index
10758 run_test 204c "Print default stripe count and offset ==========="
10761 test_mkdir -p $DIR/$tdir
10762 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10764 check_default_stripe_attr --stripe-count
10765 check_default_stripe_attr --stripe-size
10769 run_test 204d "Print default stripe count and size ============="
10772 test_mkdir -p $DIR/$tdir
10773 $SETSTRIPE -d $DIR/$tdir
10775 check_default_stripe_attr --stripe-count --raw
10776 check_default_stripe_attr --stripe-size --raw
10777 check_default_stripe_attr --stripe-index --raw
10781 run_test 204e "Print raw stripe attributes ================="
10784 test_mkdir -p $DIR/$tdir
10785 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10787 check_default_stripe_attr --stripe-size --raw
10788 check_default_stripe_attr --stripe-index --raw
10792 run_test 204f "Print raw stripe size and offset ==========="
10795 test_mkdir -p $DIR/$tdir
10796 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10798 check_default_stripe_attr --stripe-count --raw
10799 check_default_stripe_attr --stripe-index --raw
10803 run_test 204g "Print raw stripe count and offset ==========="
10806 test_mkdir -p $DIR/$tdir
10807 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10809 check_default_stripe_attr --stripe-count --raw
10810 check_default_stripe_attr --stripe-size --raw
10814 run_test 204h "Print raw stripe count and size ============="
10816 # Figure out which job scheduler is being used, if any,
10817 # or use a fake one
10818 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
10819 JOBENV=SLURM_JOB_ID
10820 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
10822 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
10824 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
10825 JOBENV=LOADL_STEP_ID
10826 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
10832 verify_jobstats() {
10836 # clear old jobstats
10837 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
10838 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
10840 # use a new JobID for this test, or we might see an old one
10841 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
10845 log "Using JobID environment variable $JOBENV=$JOBVAL"
10847 if [ $JOBENV = "FAKE_JOBID" ]; then
10848 FAKE_JOBID=$JOBVAL $cmd
10853 if [ "$target" = "mdt" -o "$target" = "both" ]; then
10854 FACET="$SINGLEMDS" # will need to get MDS number for DNE
10855 do_facet $FACET lctl get_param mdt.*.job_stats |
10856 grep $JOBVAL || error "No job stats found on MDT $FACET"
10858 if [ "$target" = "ost" -o "$target" = "both" ]; then
10860 do_facet $FACET lctl get_param obdfilter.*.job_stats |
10861 grep $JOBVAL || error "No job stats found on OST $FACET"
10867 NEW_JOBENV=${1:-$OLD_JOBENV}
10868 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
10869 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
10872 test_205() { # Job stats
10873 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10874 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
10875 skip "Server doesn't support jobstats" && return 0
10878 OLD_JOBENV=`$LCTL get_param -n jobid_var`
10879 if [ $OLD_JOBENV != $JOBENV ]; then
10880 jobstats_set $JOBENV
10881 trap jobstats_set EXIT
10885 cmd="mkdir $DIR/$tfile"
10886 verify_jobstats "$cmd" "mdt"
10888 cmd="rm -fr $DIR/$tfile"
10889 verify_jobstats "$cmd" "mdt"
10891 cmd="mknod $DIR/$tfile c 1 3"
10892 verify_jobstats "$cmd" "mdt"
10894 cmd="rm -f $DIR/$tfile"
10895 verify_jobstats "$cmd" "mdt"
10897 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
10898 verify_jobstats "$cmd" "mdt"
10900 cmd="touch $DIR/$tfile"
10901 verify_jobstats "$cmd" "both"
10903 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
10904 verify_jobstats "$cmd" "ost"
10906 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
10907 verify_jobstats "$cmd" "ost"
10909 cmd="$TRUNCATE $DIR/$tfile 0"
10910 verify_jobstats "$cmd" "both"
10912 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
10913 verify_jobstats "$cmd" "mdt"
10916 rm -f $DIR/jobstats_test_rename
10918 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
10920 run_test 205 "Verify job stats"
10922 # LU-1480, LU-1773 and LU-1657
10924 mkdir -p $DIR/$tdir
10925 lfs setstripe -c -1 $DIR/$tdir
10926 #define OBD_FAIL_LOV_INIT 0x1403
10927 $LCTL set_param fail_loc=0xa0001403
10928 $LCTL set_param fail_val=1
10929 touch $DIR/$tdir/$tfile || true
10931 run_test 206 "fail lov_init_raid0() doesn't lbug"
10934 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10935 local fsz=`stat -c %s $DIR/$tfile`
10936 cancel_lru_locks mdc
10938 # do not return layout in getattr intent
10939 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
10940 $LCTL set_param fail_loc=0x170
10941 local sz=`stat -c %s $DIR/$tfile`
10943 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
10947 run_test 207a "can refresh layout at glimpse"
10950 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10951 local cksum=`md5sum $DIR/$tfile`
10952 local fsz=`stat -c %s $DIR/$tfile`
10953 cancel_lru_locks mdc
10954 cancel_lru_locks osc
10956 # do not return layout in getattr intent
10957 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
10958 $LCTL set_param fail_loc=0x171
10960 # it will refresh layout after the file is opened but before read issues
10961 echo checksum is "$cksum"
10962 echo "$cksum" |md5sum -c --quiet || error "file differs"
10966 run_test 207b "can refresh layout at open"
10969 # FIXME: in this test suite, only RD lease is used. This is okay
10970 # for now as only exclusive open is supported. After generic lease
10971 # is done, this test suite should be revised. - Jinshan
10973 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
10974 { skip "Need MDS version at least 2.4.52"; return 0; }
10976 echo "==== test 1: verify get lease work"
10977 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
10979 echo "==== test 2: verify lease can be broken by upcoming open"
10980 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
10984 $MULTIOP $DIR/$tfile oO_RDONLY:c
10985 kill -USR1 $PID && wait $PID || error "break lease error"
10987 echo "==== test 3: verify lease can't be granted if an open already exists"
10988 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
10992 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
10993 kill -USR1 $PID && wait $PID || error "open file error"
10995 echo "==== test 4: lease can sustain over recovery"
10996 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
11002 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
11004 echo "==== test 5: lease broken can't be regained by replay"
11005 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
11009 # open file to break lease and then recovery
11010 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
11013 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
11017 run_test 208 "Exclusive open"
11020 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
11021 skip_env "must have disp_stripe" && return
11024 sync; sleep 5; sync;
11026 echo 3 > /proc/sys/vm/drop_caches
11027 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11029 # open/close 500 times
11030 for i in $(seq 500); do
11034 echo 3 > /proc/sys/vm/drop_caches
11035 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11037 echo "before: $req_before, after: $req_after"
11038 [ $((req_after - req_before)) -ge 300 ] &&
11039 error "open/close requests are not freed"
11042 run_test 209 "read-only open/close requests should be freed promptly"
11046 size=$((size % 8192 + 1))
11047 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
11048 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
11049 rm -f $DIR/f212 $DIR/f212.xyz
11051 run_test 212 "Sendfile test ============================================"
11054 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
11055 cancel_lru_locks osc
11056 lctl set_param fail_loc=0x8000040f
11057 # generate a read lock
11058 cat $DIR/$tfile > /dev/null
11059 # write to the file, it will try to cancel the above read lock.
11060 cat /etc/hosts >> $DIR/$tfile
11062 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
11064 test_214() { # for bug 20133
11065 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
11066 for (( i=0; i < 340; i++ )) ; do
11067 touch $DIR/$tdir/d214c/a$i
11070 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
11071 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
11072 ls $DIR/d214c || error "ls $DIR/d214c failed"
11073 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
11074 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
11076 run_test 214 "hash-indexed directory test - bug 20133"
11078 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
11079 create_lnet_proc_files() {
11080 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
11081 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
11083 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
11084 rm -f "$TMP/lnet_$1.sys_tmp"
11087 # counterpart of create_lnet_proc_files
11088 remove_lnet_proc_files() {
11089 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
11092 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11093 # 3rd arg as regexp for body
11094 check_lnet_proc_stats() {
11095 local l=$(cat "$TMP/lnet_$1" |wc -l)
11096 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
11098 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
11101 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11102 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
11103 # optional and can be regexp for 2nd line (lnet.routes case)
11104 check_lnet_proc_entry() {
11105 local blp=2 # blp stands for 'position of 1st line of body'
11106 [ "$5" = "" ] || blp=3 # lnet.routes case
11108 local l=$(cat "$TMP/lnet_$1" |wc -l)
11109 # subtracting one from $blp because the body can be empty
11110 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
11112 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
11113 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
11115 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
11116 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
11118 # bail out if any unexpected line happened
11119 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
11120 [ "$?" != 0 ] || error "$2 misformatted"
11123 test_215() { # for bugs 18102, 21079, 21517
11124 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11125 local N='(0|[1-9][0-9]*)' # non-negative numeric
11126 local P='[1-9][0-9]*' # positive numeric
11127 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
11128 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
11129 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
11130 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
11132 local L1 # regexp for 1st line
11133 local L2 # regexp for 2nd line (optional)
11134 local BR # regexp for the rest (body)
11136 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
11137 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
11138 create_lnet_proc_files "stats"
11139 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
11140 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
11141 remove_lnet_proc_files "stats"
11143 # /proc/sys/lnet/routes should look like this:
11144 # Routing disabled/enabled
11145 # net hops priority state router
11146 # where net is a string like tcp0, hops > 0, priority >= 0,
11147 # state is up/down,
11148 # router is a string like 192.168.1.1@tcp2
11149 L1="^Routing (disabled|enabled)$"
11150 L2="^net +hops +priority +state +router$"
11151 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
11152 create_lnet_proc_files "routes"
11153 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
11154 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
11155 remove_lnet_proc_files "routes"
11157 # /proc/sys/lnet/routers should look like this:
11158 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
11159 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
11160 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
11161 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
11162 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
11163 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
11164 create_lnet_proc_files "routers"
11165 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
11166 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
11167 remove_lnet_proc_files "routers"
11169 # /proc/sys/lnet/peers should look like this:
11170 # nid refs state last max rtr min tx min queue
11171 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
11172 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
11173 # numeric (0 or >0 or <0), queue >= 0.
11174 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
11175 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
11176 create_lnet_proc_files "peers"
11177 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
11178 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
11179 remove_lnet_proc_files "peers"
11181 # /proc/sys/lnet/buffers should look like this:
11182 # pages count credits min
11183 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
11184 L1="^pages +count +credits +min$"
11185 BR="^ +$N +$N +$I +$I$"
11186 create_lnet_proc_files "buffers"
11187 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
11188 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
11189 remove_lnet_proc_files "buffers"
11191 # /proc/sys/lnet/nis should look like this:
11192 # nid status alive refs peer rtr max tx min
11193 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
11194 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
11195 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
11196 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
11197 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
11198 create_lnet_proc_files "nis"
11199 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
11200 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
11201 remove_lnet_proc_files "nis"
11203 # can we successfully write to /proc/sys/lnet/stats?
11204 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
11205 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
11207 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
11209 test_216() { # bug 20317
11210 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11211 remote_ost_nodsh && skip "remote OST with nodsh" && return
11214 local facets=$(get_facets OST)
11215 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11217 save_lustre_params client "osc.*.contention_seconds" > $p
11218 save_lustre_params $facets \
11219 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
11220 save_lustre_params $facets \
11221 "ldlm.namespaces.filter-*.contended_locks" >> $p
11222 save_lustre_params $facets \
11223 "ldlm.namespaces.filter-*.contention_seconds" >> $p
11226 # agressive lockless i/o settings
11227 for node in $(osts_nodes); do
11228 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'
11230 lctl set_param -n osc.*.contention_seconds 60
11232 $DIRECTIO write $DIR/$tfile 0 10 4096
11233 $CHECKSTAT -s 40960 $DIR/$tfile
11235 # disable lockless i/o
11236 for node in $(osts_nodes); do
11237 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
11239 lctl set_param -n osc.*.contention_seconds 0
11242 dd if=/dev/zero of=$DIR/$tfile count=0
11243 $CHECKSTAT -s 0 $DIR/$tfile
11245 restore_lustre_params <$p
11249 run_test 216 "check lockless direct write works and updates file size and kms correctly"
11251 test_217() { # bug 22430
11252 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11256 for node in $(nodes_list); do
11257 nid=$(host_nids_address $node $NETTYPE)
11258 if [[ $nid = *-* ]] ; then
11259 echo "lctl ping $nid@$NETTYPE"
11260 lctl ping $nid@$NETTYPE
11262 echo "skipping $node (no hyphen detected)"
11266 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
11269 # do directio so as not to populate the page cache
11270 log "creating a 10 Mb file"
11271 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11272 log "starting reads"
11273 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11274 log "truncating the file"
11275 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11277 kill %+ || true # reads might have finished
11278 echo "wait until dd is finished"
11280 log "removing the temporary file"
11281 rm -rf $DIR/$tfile || error "tmp file removal failed"
11283 run_test 218 "parallel read and truncate should not deadlock ======================="
11286 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11287 # write one partial page
11288 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
11289 # set no grant so vvp_io_commit_write will do sync write
11290 $LCTL set_param fail_loc=0x411
11291 # write a full page at the end of file
11292 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
11294 $LCTL set_param fail_loc=0
11295 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
11296 $LCTL set_param fail_loc=0x411
11297 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
11300 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
11301 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
11303 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
11305 test_220() { #LU-325
11306 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11307 remote_ost_nodsh && skip "remote OST with nodsh" && return
11310 test_mkdir -p $DIR/$tdir
11311 local OST=$(lfs osts | grep ${OSTIDX}": " | \
11312 awk '{print $2}' | sed -e 's/_UUID$//')
11315 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
11316 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
11317 osc.$mdtosc_proc1.prealloc_last_id)
11318 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
11319 osc.$mdtosc_proc1.prealloc_next_id)
11323 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
11324 #define OBD_FAIL_OST_ENOINO 0x229
11325 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
11326 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
11327 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
11329 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
11331 MDSOBJS=$((last_id - next_id))
11332 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
11334 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
11335 echo "OST still has $count kbytes free"
11337 echo "create $MDSOBJS files @next_id..."
11338 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
11340 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11341 osc.$mdtosc_proc1.prealloc_last_id)
11342 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11343 osc.$mdtosc_proc1.prealloc_next_id)
11345 echo "after creation, last_id=$last_id2, next_id=$next_id2"
11350 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
11351 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
11353 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
11354 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
11355 echo "unlink $MDSOBJS files @$next_id..."
11356 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
11358 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
11361 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11362 dd if=`which date` of=$MOUNT/date oflag=sync
11363 chmod +x $MOUNT/date
11365 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
11366 $LCTL set_param fail_loc=0x80001401
11368 $MOUNT/date > /dev/null
11371 run_test 221 "make sure fault and truncate race to not cause OOM"
11374 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11376 test_mkdir -p $DIR/$tdir
11377 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11378 createmany -o $DIR/$tdir/$tfile 10
11379 cancel_lru_locks mdc
11380 cancel_lru_locks osc
11381 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11382 $LCTL set_param fail_loc=0x31a
11383 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
11384 $LCTL set_param fail_loc=0
11387 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
11390 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11392 test_mkdir -p $DIR/$tdir
11393 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11394 createmany -o $DIR/$tdir/$tfile 10
11395 cancel_lru_locks mdc
11396 cancel_lru_locks osc
11397 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11398 $LCTL set_param fail_loc=0x31a
11399 rm -r $DIR/$tdir || "AGL for rmdir failed"
11400 $LCTL set_param fail_loc=0
11402 run_test 222b "AGL for rmdir 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_NOLOCK 0x31b
11413 $LCTL set_param fail_loc=0x31b
11414 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
11415 $LCTL set_param fail_loc=0
11418 run_test 223 "osc reenqueue if without AGL lock granted ======================="
11420 test_224a() { # LU-1039, MRP-303
11421 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11422 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
11423 $LCTL set_param fail_loc=0x508
11424 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
11425 $LCTL set_param fail_loc=0
11428 run_test 224a "Don't panic on bulk IO failure"
11430 test_224b() { # LU-1039, MRP-303
11431 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11432 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
11433 cancel_lru_locks osc
11434 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
11435 $LCTL set_param fail_loc=0x515
11436 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
11437 $LCTL set_param fail_loc=0
11440 run_test 224b "Don't panic on bulk IO failure"
11442 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
11444 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11445 if [ -z ${MDSSURVEY} ]; then
11446 skip_env "mds-survey not found" && return
11449 [ $MDSCOUNT -ge 2 ] &&
11450 skip "skipping now for more than one MDT" && return
11452 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11453 { skip "Need MDS version at least 2.2.51"; return; }
11455 local mds=$(facet_host $SINGLEMDS)
11456 local target=$(do_nodes $mds 'lctl dl' | \
11457 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11459 local cmd1="file_count=1000 thrhi=4"
11460 local cmd2="dir_count=2 layer=mdd stripe_count=0"
11461 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11462 local cmd="$cmd1 $cmd2 $cmd3"
11464 rm -f ${TMP}/mds_survey*
11466 eval $cmd || error "mds-survey with zero-stripe failed"
11467 cat ${TMP}/mds_survey*
11468 rm -f ${TMP}/mds_survey*
11470 run_test 225a "Metadata survey sanity with zero-stripe"
11473 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11475 if [ -z ${MDSSURVEY} ]; then
11476 skip_env "mds-survey not found" && return
11478 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11479 { skip "Need MDS version at least 2.2.51"; return; }
11481 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
11482 skip_env "Need to mount OST to test" && return
11485 [ $MDSCOUNT -ge 2 ] &&
11486 skip "skipping now for more than one MDT" && return
11487 local mds=$(facet_host $SINGLEMDS)
11488 local target=$(do_nodes $mds 'lctl dl' | \
11489 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11491 local cmd1="file_count=1000 thrhi=4"
11492 local cmd2="dir_count=2 layer=mdd stripe_count=1"
11493 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11494 local cmd="$cmd1 $cmd2 $cmd3"
11496 rm -f ${TMP}/mds_survey*
11498 eval $cmd || error "mds-survey with stripe_count failed"
11499 cat ${TMP}/mds_survey*
11500 rm -f ${TMP}/mds_survey*
11502 run_test 225b "Metadata survey sanity with stripe_count = 1"
11504 mcreate_path2fid () {
11510 local path=$DIR/$tdir/$name
11515 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
11516 error "cannot create $desc"
11518 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
11520 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
11522 fid_path=$($LFS fid2path $MOUNT $fid)
11524 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
11526 [ "$path" == "$fid_path" ] ||
11527 error "fid2path returned $fid_path, expected $path"
11529 echo "pass with $path and $fid"
11534 mkdir -p $DIR/$tdir
11536 mcreate_path2fid 0010666 0 0 fifo "FIFO"
11537 mcreate_path2fid 0020666 1 3 null "character special file (null)"
11538 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
11539 mcreate_path2fid 0040666 0 0 dir "directory"
11540 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
11541 mcreate_path2fid 0100666 0 0 file "regular file"
11542 mcreate_path2fid 0120666 0 0 link "symbolic link"
11543 mcreate_path2fid 0140666 0 0 sock "socket"
11545 run_test 226a "call path2fid and fid2path on files of all type"
11548 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11552 mkdir -p $DIR/$tdir
11553 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
11554 error "create remote directory failed"
11555 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
11556 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
11557 "character special file (null)"
11558 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
11559 "character special file (no device)"
11560 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
11561 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
11562 "block special file (loop)"
11563 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
11564 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
11565 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
11567 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
11569 # LU-1299 Executing or running ldd on a truncated executable does not
11570 # cause an out-of-memory condition.
11572 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11573 dd if=`which date` of=$MOUNT/date bs=1k count=1
11574 chmod +x $MOUNT/date
11576 $MOUNT/date > /dev/null
11577 ldd $MOUNT/date > /dev/null
11580 run_test 227 "running truncated executable does not cause OOM"
11582 # LU-1512 try to reuse idle OI blocks
11584 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11585 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11586 skip "non-ldiskfs backend" && return
11588 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11589 local myDIR=$DIR/$tdir
11592 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11593 $LCTL set_param fail_loc=0x80001002
11594 createmany -o $myDIR/t- 10000
11595 $LCTL set_param fail_loc=0
11596 # The guard is current the largest FID holder
11598 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11600 local IDX=$(($SEQ % 64))
11602 do_facet $SINGLEMDS sync
11603 # Make sure journal flushed.
11605 local blk1=$(do_facet $SINGLEMDS \
11606 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11607 grep Blockcount | awk '{print $4}')
11609 # Remove old files, some OI blocks will become idle.
11610 unlinkmany $myDIR/t- 10000
11611 # Create new files, idle OI blocks should be reused.
11612 createmany -o $myDIR/t- 2000
11613 do_facet $SINGLEMDS sync
11614 # Make sure journal flushed.
11616 local blk2=$(do_facet $SINGLEMDS \
11617 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11618 grep Blockcount | awk '{print $4}')
11620 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11622 run_test 228a "try to reuse idle OI blocks"
11625 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11626 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11627 skip "non-ldiskfs backend" && return
11629 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11630 local myDIR=$DIR/$tdir
11633 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11634 $LCTL set_param fail_loc=0x80001002
11635 createmany -o $myDIR/t- 10000
11636 $LCTL set_param fail_loc=0
11637 # The guard is current the largest FID holder
11639 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11641 local IDX=$(($SEQ % 64))
11643 do_facet $SINGLEMDS sync
11644 # Make sure journal flushed.
11646 local blk1=$(do_facet $SINGLEMDS \
11647 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11648 grep Blockcount | awk '{print $4}')
11650 # Remove old files, some OI blocks will become idle.
11651 unlinkmany $myDIR/t- 10000
11654 stop $SINGLEMDS || error "Fail to stop MDT."
11656 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11658 df $MOUNT || error "Fail to df."
11659 # Create new files, idle OI blocks should be reused.
11660 createmany -o $myDIR/t- 2000
11661 do_facet $SINGLEMDS sync
11662 # Make sure journal flushed.
11664 local blk2=$(do_facet $SINGLEMDS \
11665 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11666 grep Blockcount | awk '{print $4}')
11668 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11670 run_test 228b "idle OI blocks can be reused after MDT restart"
11674 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11675 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11676 skip "non-ldiskfs backend" && return
11678 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11679 local myDIR=$DIR/$tdir
11682 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11683 $LCTL set_param fail_loc=0x80001002
11684 # 20000 files can guarantee there are index nodes in the OI file
11685 createmany -o $myDIR/t- 20000
11686 $LCTL set_param fail_loc=0
11687 # The guard is current the largest FID holder
11689 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11691 local IDX=$(($SEQ % 64))
11693 do_facet $SINGLEMDS sync
11694 # Make sure journal flushed.
11696 local blk1=$(do_facet $SINGLEMDS \
11697 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11698 grep Blockcount | awk '{print $4}')
11700 # Remove old files, some OI blocks will become idle.
11701 unlinkmany $myDIR/t- 20000
11703 # The OI file should become empty now
11705 # Create new files, idle OI blocks should be reused.
11706 createmany -o $myDIR/t- 2000
11707 do_facet $SINGLEMDS sync
11708 # Make sure journal flushed.
11710 local blk2=$(do_facet $SINGLEMDS \
11711 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11712 grep Blockcount | awk '{print $4}')
11714 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11716 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
11718 test_229() { # LU-2482, LU-3448
11719 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
11720 skip "No HSM support on MDS of $(get_lustre_version)," \
11721 "need 2.4.53 at least" && return
11722 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11723 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
11727 # Create a file with a released layout and stripe count 2.
11728 $MULTIOP $DIR/$tfile H2c ||
11729 error "failed to create file with released layout"
11731 $GETSTRIPE -v $DIR/$tfile
11733 local pattern=$($GETSTRIPE -L $DIR/$tfile)
11734 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
11736 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
11737 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
11738 stat $DIR/$tfile || error "failed to stat released file"
11740 chown $RUNAS_ID $DIR/$tfile ||
11741 error "chown $RUNAS_ID $DIR/$tfile failed"
11743 chgrp $RUNAS_ID $DIR/$tfile ||
11744 error "chgrp $RUNAS_ID $DIR/$tfile failed"
11746 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
11747 rm $DIR/$tfile || error "failed to remove released file"
11749 run_test 229 "getstripe/stat/rm/attr changes work on released files"
11752 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11753 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11756 mkdir -p $DIR/$tdir/test_230_local
11757 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
11758 [ $mdt_idx -ne 0 ] &&
11759 error "create local directory on wrong MDT $mdt_idx"
11761 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
11762 error "create remote directory failed"
11763 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
11764 [ $mdt_idx -ne $MDTIDX ] &&
11765 error "create remote directory on wrong MDT $mdt_idx"
11767 createmany -o $DIR/$tdir/test_230/t- 10 ||
11768 error "create files on remote directory failed"
11769 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
11770 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
11771 rm -r $DIR/$tdir || error "unlink remote directory failed"
11773 run_test 230a "Create remote directory and files under the remote directory"
11777 # For simplicity this test assumes that max_pages_per_rpc
11778 # is the same across all OSCs
11779 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -1)
11780 local bulk_size=$((max_pages * 4096))
11782 mkdir -p $DIR/$tdir
11784 # clear the OSC stats
11785 $LCTL set_param osc.*.stats=0 &>/dev/null
11787 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
11788 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
11789 oflag=direct &>/dev/null || error "dd failed"
11791 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
11792 if [ x$nrpcs != "x1" ]; then
11793 error "found $nrpc ost_write RPCs, not 1 as expected"
11796 # Drop the OSC cache, otherwise we will read from it
11797 cancel_lru_locks osc
11799 # clear the OSC stats
11800 $LCTL set_param osc.*.stats=0 &>/dev/null
11802 # Client reads $bulk_size.
11803 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
11804 iflag=direct &>/dev/null || error "dd failed"
11806 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
11807 if [ x$nrpcs != "x1" ]; then
11808 error "found $nrpc ost_read RPCs, not 1 as expected"
11811 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
11814 mkdir -p $DIR/$tdir
11816 for i in {0..1023}; do
11817 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
11818 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
11819 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
11823 run_test 231b "must not assert on fully utilized OST request buffer"
11826 mkdir -p $DIR/$tdir
11827 #define OBD_FAIL_LDLM_OST_LVB 0x31c
11828 $LCTL set_param fail_loc=0x31c
11830 # ignore dd failure
11831 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
11833 $LCTL set_param fail_loc=0
11834 umount_client $MOUNT || error "umount failed"
11835 mount_client $MOUNT || error "mount failed"
11837 run_test 232 "failed lock should not block umount"
11840 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
11841 { skip "Need MDS version at least 2.3.64"; return; }
11843 local fid=$($LFS path2fid $MOUNT)
11844 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
11845 error "cannot access $MOUNT using its FID '$fid'"
11847 run_test 233a "checking that OBF of the FS root succeeds"
11850 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
11851 { skip "Need MDS version at least 2.5.90"; return; }
11853 local fid=$($LFS path2fid $MOUNT/.lustre)
11854 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
11855 error "cannot access $MOUNT/.lustre using its FID '$fid'"
11857 fid=$($LFS path2fid $MOUNT/.lustre/fid)
11858 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
11859 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
11861 run_test 233b "checking that OBF of the FS .lustre succeeds"
11864 local p="$TMP/sanityN-$TESTNAME.parameters"
11865 save_lustre_params client "llite.*.xattr_cache" > $p
11866 lctl set_param llite.*.xattr_cache 1 ||
11867 { skip "xattr cache is not supported"; return 0; }
11869 mkdir -p $DIR/$tdir || error "mkdir failed"
11870 touch $DIR/$tdir/$tfile || error "touch failed"
11871 # OBD_FAIL_LLITE_XATTR_ENOMEM
11872 $LCTL set_param fail_loc=0x1405
11873 if [ ! -f /etc/SuSE-release ]; then
11874 # attr pre-2.4.44-7 had a bug with rc
11875 # LU-3703 - SLES clients have older attr
11876 getfattr -n user.attr $DIR/$tdir/$tfile &&
11877 error "getfattr should have failed with ENOMEM"
11879 $LCTL set_param fail_loc=0x0
11882 restore_lustre_params < $p
11885 run_test 234 "xattr cache should not crash on ENOMEM"
11888 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
11889 skip "Need MDS version at least 2.4.52" && return
11890 flock_deadlock $DIR/$tfile
11895 124) error "process hangs on a deadlock"
11897 *) error "error executing flock_deadlock $DIR/$tfile"
11901 run_test 235 "LU-1715: flock deadlock detection does not work properly"
11905 check_swap_layouts_support && return 0
11906 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11908 local ref1=/etc/passwd
11909 local ref2=/etc/group
11910 local file1=$DIR/$tdir/f1
11911 local file2=$DIR/$tdir/f2
11913 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
11914 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
11915 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
11916 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
11917 local fd=$(free_fd)
11918 local cmd="exec $fd<>$file2"
11921 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
11922 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
11925 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11930 run_test 236 "Layout swap on open unlinked file"
11932 # test to verify file handle related system calls
11933 # (name_to_handle_at/open_by_handle_at)
11934 # The new system calls are supported in glibc >= 2.14.
11937 echo "Test file_handle syscalls" > $DIR/$tfile
11938 check_fhandle_syscalls $DIR/$tfile ||
11939 error "check_fhandle_syscalls failed"
11941 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
11944 # tests that do cleanup/setup should be run at the end
11948 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11950 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
11951 $LCTL set_param fail_loc=0x903
11952 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
11953 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
11956 FAIL_ON_ERROR=true cleanup
11957 FAIL_ON_ERROR=true setup
11959 run_test 900 "umount should not race with any mgc requeue thread"
11962 check_and_cleanup_lustre
11963 if [ "$I_MOUNTED" != "yes" ]; then
11964 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true