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 $(version_code 2.3.55) ] &&
451 local SYMNAME=$(str_repeat 'x' $i)
452 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
453 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
456 run_test 17g "symlinks: really long symlink name and inode boundaries"
458 test_17h() { #bug 17378
459 remote_mds_nodsh && skip "remote MDS with nodsh" && return
460 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
462 test_mkdir -p $DIR/$tdir
463 if [ $MDSCOUNT -gt 1 ]; then
464 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
468 $SETSTRIPE -c -1 $DIR/$tdir
469 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
470 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
471 touch $DIR/$tdir/$tfile || true
473 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
475 test_17i() { #bug 20018
476 remote_mds_nodsh && skip "remote MDS with nodsh" && return
477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
478 test_mkdir -p $DIR/$tdir
479 local foo=$DIR/$tdir/$tfile
481 if [ $MDSCOUNT -gt 1 ]; then
482 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
486 ln -s $foo $foo || error "create symlink failed"
487 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
488 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
489 ls -l $foo && error "error not detected"
492 run_test 17i "don't panic on short symlink"
494 test_17k() { #bug 22301
495 rsync --help | grep -q xattr ||
496 skip_env "$(rsync --version| head -1) does not support xattrs"
497 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
498 test_mkdir -p $DIR/$tdir
499 test_mkdir -p $DIR/$tdir.new
500 touch $DIR/$tdir/$tfile
501 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
502 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
503 error "rsync failed with xattrs enabled"
505 run_test 17k "symlinks: rsync with xattrs enabled ========================="
507 test_17l() { # LU-279
509 touch $DIR/$tdir/$tfile
510 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
511 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
512 # -h to not follow symlinks. -m '' to list all the xattrs.
513 # grep to remove first line: '# file: $path'.
514 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
516 lgetxattr_size_check $path $xattr ||
517 error "lgetxattr_size_check $path $xattr failed"
521 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
525 local short_sym="0123456789"
526 local WDIR=$DIR/${tdir}m
533 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
534 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
535 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
537 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
538 skip "only for ldiskfs MDT" && return 0
540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
544 # create a long symlink file
545 for ((i = 0; i < 4; ++i)); do
546 long_sym=${long_sym}${long_sym}
549 echo "create 512 short and long symlink files under $WDIR"
550 for ((i = 0; i < 256; ++i)); do
551 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
552 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
558 wait_delete_completed
560 echo "recreate the 512 symlink files with a shorter string"
561 for ((i = 0; i < 512; ++i)); do
562 # rewrite the symlink file with a shorter string
563 ln -sf ${long_sym} $WDIR/long-$i
564 ln -sf ${short_sym} $WDIR/short-$i
567 mds_index=$($LFS getstripe -M $WDIR)
568 mds_index=$((mds_index+1))
569 devname=$(mdsdevname $mds_index)
570 cmd="$E2FSCK -fnvd $devname"
572 echo "stop and checking mds${mds_index}: $cmd"
573 # e2fsck should not return error
574 stop mds${mds_index} -f
575 do_facet mds${mds_index} $cmd || rc=$?
577 start mds${mds_index} $devname $MDS_MOUNT_OPTS
578 df $MOUNT > /dev/null 2>&1
579 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
580 "short/long symlink MDT: rc=$rc"
583 run_test 17m "run e2fsck against MDT which contains short/long symlink"
585 check_fs_consistency_17n() {
591 for mdt_index in $(seq 1 $MDSCOUNT); do
592 devname=$(mdsdevname $mdt_index)
593 cmd="$E2FSCK -fnvd $devname"
595 echo "stop and checking mds${mdt_index}: $cmd"
596 # e2fsck should not return error
598 do_facet mds${mdt_index} $cmd || rc=$?
600 start mds${mdt_index} $devname $MDS_MOUNT_OPTS
601 df $MOUNT > /dev/null 2>&1
602 [ $rc -ne 0 ] && break
610 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
611 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
612 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
614 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
615 skip "only for ldiskfs MDT" && return 0
617 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
619 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
622 for ((i=0; i<10; i++)); do
623 $LFS mkdir -i 1 $DIR/$tdir/remote_dir_${i} ||
624 error "create remote dir error $i"
625 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
626 error "create files under remote dir failed $i"
629 check_fs_consistency_17n || error "e2fsck report error"
631 for ((i=0;i<10;i++)); do
632 rm -rf $DIR/$tdir/remote_dir_${i} ||
633 error "destroy remote dir error $i"
636 check_fs_consistency_17n || error "e2fsck report error"
638 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
641 local WDIR=$DIR/${tdir}o
647 mdt_index=$($LFS getstripe -M $WDIR)
648 mdt_index=$((mdt_index+1))
649 mdtdevname=$(mdsdevname $mdt_index)
653 start mds${mdt_index} $mdtdevname $MDS_MOUNT_OPTS
655 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
656 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
657 ls -l $WDIR/$tfile && rc=1
658 do_facet mds${mdt_index} lctl set_param fail_loc=0
659 [[ $rc -ne 0 ]] && error "stat file should fail"
662 run_test 17o "stat file with incompat LMA feature"
665 touch $DIR/f || error "Failed to touch $DIR/f: $?"
666 ls $DIR || error "Failed to ls $DIR: $?"
668 run_test 18 "touch .../f ; ls ... =============================="
674 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
676 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
679 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
681 run_test 19b "ls -l .../f19 (should return error) =============="
684 [ $RUNAS_ID -eq $UID ] &&
685 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
686 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
688 run_test 19c "$RUNAS touch .../f19 (should return error) =="
691 cat $DIR/f19 && error || true
693 run_test 19d "cat .../f19 (should return error) =============="
705 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
707 run_test 20 "touch .../f ; ls -l ... ==========================="
710 test_mkdir -p $DIR/$tdir
711 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
712 ln -s dangle $DIR/$tdir/link
713 echo foo >> $DIR/$tdir/link
714 cat $DIR/$tdir/dangle
715 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
716 $CHECKSTAT -f -t file $DIR/$tdir/link ||
717 error "$tdir/link not linked to a file"
719 run_test 21 "write to dangling link ============================"
723 test_mkdir -p $DIR/$tdir
724 chown $RUNAS_ID:$RUNAS_GID $WDIR
725 (cd $WDIR || error "cd $WDIR failed";
726 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
728 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
729 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
730 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
732 run_test 22 "unpack tar archive as non-root user ==============="
736 test_mkdir -p $DIR/$tdir
737 local file=$DIR/$tdir/$tfile
739 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
740 openfile -f O_CREAT:O_EXCL $file &&
741 error "$file recreate succeeded" || true
743 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
745 test_23b() { # bug 18988
746 test_mkdir -p $DIR/$tdir
747 local file=$DIR/$tdir/$tfile
750 echo foo > $file || error "write filed"
751 echo bar >> $file || error "append filed"
752 $CHECKSTAT -s 8 $file || error "wrong size"
755 run_test 23b "O_APPEND check =========================="
759 echo '-- same directory rename'
760 test_mkdir $DIR/$tdir
761 touch $DIR/$tdir/$tfile.1
762 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
763 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
765 run_test 24a "rename file to non-existent target"
768 test_mkdir $DIR/$tdir
769 touch $DIR/$tdir/$tfile.{1,2}
770 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
771 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
772 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
774 run_test 24b "rename file to existing target"
777 test_mkdir $DIR/$tdir
778 test_mkdir $DIR/$tdir/d$testnum.1
779 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
780 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
781 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
783 run_test 24c "rename directory to non-existent target"
786 test_mkdir $DIR/$tdir
787 test_mkdir $DIR/$tdir/d$testnum.1
788 test_mkdir $DIR/$tdir/d$ttestnum.2
789 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
790 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
791 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
793 run_test 24d "rename directory to existing target"
796 echo '-- cross directory renames --'
800 mv $DIR/R5a/f $DIR/R5b/g
801 $CHECKSTAT -a $DIR/R5a/f || error
802 $CHECKSTAT -t file $DIR/R5b/g || error
804 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
809 touch $DIR/R6a/f $DIR/R6b/g
810 mv $DIR/R6a/f $DIR/R6b/g
811 $CHECKSTAT -a $DIR/R6a/f || error
812 $CHECKSTAT -t file $DIR/R6b/g || error
814 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
819 test_mkdir $DIR/R7a/d
820 mv $DIR/R7a/d $DIR/R7b/e
821 $CHECKSTAT -a $DIR/R7a/d || error
822 $CHECKSTAT -t dir $DIR/R7b/e || error
824 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
829 test_mkdir $DIR/R8a/d
830 test_mkdir $DIR/R8b/e
831 mrename $DIR/R8a/d $DIR/R8b/e
832 $CHECKSTAT -a $DIR/R8a/d || error
833 $CHECKSTAT -t dir $DIR/R8b/e || error
835 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
838 echo "-- rename error cases"
842 mrename $DIR/R9/f $DIR/R9/a
843 $CHECKSTAT -t file $DIR/R9/f || error
844 $CHECKSTAT -t dir $DIR/R9/a || error
845 $CHECKSTAT -a $DIR/R9/a/f || error
847 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
851 mrename $DIR/R10/f $DIR/R10/g
852 $CHECKSTAT -t dir $DIR/R10 || error
853 $CHECKSTAT -a $DIR/R10/f || error
854 $CHECKSTAT -a $DIR/R10/g || error
856 run_test 24j "source does not exist ============================"
860 test_mkdir $DIR/R11a/d
862 mv $DIR/R11a/f $DIR/R11a/d
863 $CHECKSTAT -a $DIR/R11a/f || error
864 $CHECKSTAT -t file $DIR/R11a/d/f || error
866 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
868 # bug 2429 - rename foo foo foo creates invalid file
871 $MULTIOP $f OcNs || error
873 run_test 24l "Renaming a file to itself ========================"
877 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
878 # on ext3 this does not remove either the source or target files
879 # though the "expected" operation would be to remove the source
880 $CHECKSTAT -t file ${f} || error "${f} missing"
881 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
883 run_test 24m "Renaming a file to a hard link to itself ========="
887 # this stats the old file after it was renamed, so it should fail
891 $CHECKSTAT ${f}.rename
894 run_test 24n "Statting the old file after renaming (Posix rename 2)"
897 check_kernel_version 37 || return 0
898 test_mkdir -p $DIR/d24o
899 rename_many -s random -v -n 10 $DIR/d24o
901 run_test 24o "rename of files during htree split ==============="
906 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
907 mrename $DIR/R12a $DIR/R12b
908 $CHECKSTAT -a $DIR/R12a || error
909 $CHECKSTAT -t dir $DIR/R12b || error
910 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
911 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
913 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
915 cleanup_multiop_pause() {
921 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
924 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
925 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
928 trap cleanup_multiop_pause EXIT
929 mrename $DIR/R13a $DIR/R13b
930 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
931 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
932 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
933 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
934 cleanup_multiop_pause
935 wait $MULTIPID || error "multiop close failed"
937 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
939 test_24r() { #bug 3789
941 test_mkdir $DIR/R14a/b
942 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
943 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
944 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
946 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
950 test_mkdir $DIR/R15a/b
951 test_mkdir $DIR/R15a/b/c
952 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
953 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
954 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
956 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
959 test_mkdir $DIR/R16a/b
960 test_mkdir $DIR/R16a/b/c
961 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
962 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
963 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
965 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
967 test_24u() { # bug12192
969 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
970 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
972 run_test 24u "create stripe file"
978 simple_cleanup_common() {
981 wait_delete_completed
984 max_pages_per_rpc() {
985 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -1
990 local FREE_INODES=$(lfs_df -i | grep "summary" | awk '{print $4}')
991 [ $FREE_INODES -lt $NRFILES ] && \
992 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
995 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
996 trap simple_cleanup_common EXIT
999 createmany -m $DIR/$tdir/$tfile $NRFILES
1001 cancel_lru_locks mdc
1002 lctl set_param mdc.*.stats clear
1004 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1006 # LU-5 large readdir
1007 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1008 # 8 bytes for name(filename is mostly 5 in this test) +
1009 # 8 bytes for luda_type
1010 # take into account of overhead in lu_dirpage header and end mark in
1011 # each page, plus one in RPC_NUM calculation.
1013 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1014 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1015 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats | \
1016 awk '/^mds_readpage/ {print $2}')
1017 [ $mds_readpage -gt $RPC_NUM ] && \
1018 error "large readdir doesn't take effect"
1020 simple_cleanup_common
1022 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1024 test_24w() { # bug21506
1026 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1027 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1028 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1029 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1030 [ "$SZ1" = "$SZ2" ] || \
1031 error "Error reading at the end of the file $tfile"
1033 run_test 24w "Reading a file larger than 4Gb"
1036 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1037 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1039 local remote_dir=$DIR/$tdir/remote_dir
1042 $LFS mkdir -i $MDTIDX $remote_dir ||
1043 error "create remote directory failed"
1045 mkdir -p $DIR/$tdir/src_dir
1046 touch $DIR/$tdir/src_file
1047 mkdir -p $remote_dir/tgt_dir
1048 touch $remote_dir/tgt_file
1050 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
1051 error "rename dir cross MDT works!"
1053 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1054 error "rename file cross MDT works!"
1056 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1057 error "ln file cross MDT should not work!"
1059 rm -rf $DIR/$tdir || error "Can not delete directories"
1061 run_test 24x "cross rename/link should be failed"
1064 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1065 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1067 local remote_dir=$DIR/$tdir/remote_dir
1070 $LFS mkdir -i $MDTIDX $remote_dir ||
1071 error "create remote directory failed"
1073 mkdir -p $remote_dir/src_dir
1074 touch $remote_dir/src_file
1075 mkdir -p $remote_dir/tgt_dir
1076 touch $remote_dir/tgt_file
1078 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1079 error "rename subdir in the same remote dir failed!"
1081 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1082 error "rename files in the same remote dir failed!"
1084 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1085 error "link files in the same remote dir failed!"
1087 rm -rf $DIR/$tdir || error "Can not delete directories"
1089 run_test 24y "rename/link on the same dir should succeed"
1092 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1093 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1095 local remote_src=$DIR/$tdir/remote_dir
1096 local remote_tgt=$DIR/$tdir/remote_tgt
1099 $LFS mkdir -i $MDTIDX $remote_src ||
1100 error "create remote directory failed"
1102 $LFS mkdir -i $MDTIDX $remote_tgt ||
1103 error "create remote directory failed"
1105 mrename $remote_src $remote_tgt &&
1106 error "rename remote dirs should not work!"
1108 # If target dir does not exists, it should succeed
1110 mrename $remote_src $remote_tgt ||
1111 error "rename remote dirs(tgt dir does not exists) failed!"
1113 rm -rf $DIR/$tdir || error "Can not delete directories"
1115 run_test 24z "rename one remote dir to another remote dir should fail"
1117 test_24A() { # LU-3182
1121 createmany -m $DIR/$tdir/$tfile $NFILES
1122 local t=`ls $DIR/$tdir | wc -l`
1123 local u=`ls $DIR/$tdir | sort -u | wc -l`
1124 if [ $t -ne $NFILES -o $u -ne $NFILES ] ; then
1125 error "Expected $NFILES files, got $t ($u unique)"
1128 rm -rf $DIR/$tdir || error "Can not delete directories"
1130 run_test 24A "readdir() returns correct number of entries."
1133 echo '== symlink sanity ============================================='
1137 touch $DIR/s25/foo || error
1139 run_test 25a "create file in symlinked directory ==============="
1142 [ ! -d $DIR/d25 ] && test_25a
1143 $CHECKSTAT -t file $DIR/s25/foo || error
1145 run_test 25b "lookup file in symlinked directory ==============="
1149 test_mkdir $DIR/d26/d26-2
1150 ln -s d26/d26-2 $DIR/s26
1151 touch $DIR/s26/foo || error
1153 run_test 26a "multiple component symlink ======================="
1156 test_mkdir -p $DIR/d26b/d26-2
1157 ln -s d26b/d26-2/foo $DIR/s26-2
1158 touch $DIR/s26-2 || error
1160 run_test 26b "multiple component symlink at end of lookup ======"
1163 test_mkdir $DIR/d26.2
1164 touch $DIR/d26.2/foo
1165 ln -s d26.2 $DIR/s26.2-1
1166 ln -s s26.2-1 $DIR/s26.2-2
1167 ln -s s26.2-2 $DIR/s26.2-3
1168 chmod 0666 $DIR/s26.2-3/foo
1170 run_test 26c "chain of symlinks ================================"
1172 # recursive symlinks (bug 439)
1174 ln -s d26-3/foo $DIR/d26-3
1176 run_test 26d "create multiple component recursive symlink ======"
1179 [ ! -h $DIR/d26-3 ] && test_26d
1182 run_test 26e "unlink multiple component recursive symlink ======"
1184 # recursive symlinks (bug 7022)
1186 test_mkdir -p $DIR/$tdir
1187 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1188 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1189 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1190 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1191 cd $tfile || error "cd $tfile failed"
1192 ln -s .. dotdot || error "ln dotdot failed"
1193 ln -s dotdot/lndir lndir || error "ln lndir failed"
1194 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1195 output=`ls $tfile/$tfile/lndir/bar1`
1196 [ "$output" = bar1 ] && error "unexpected output"
1197 rm -r $tfile || error "rm $tfile failed"
1198 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1200 run_test 26f "rm -r of a directory which has recursive symlink ="
1203 echo '== stripe sanity =============================================='
1204 test_mkdir -p $DIR/d27 || error "mkdir failed"
1206 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1207 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1209 log "== test_27a: write to one stripe file ========================="
1210 cp /etc/hosts $DIR/d27/f0 || error
1212 run_test 27a "one stripe file =================================="
1215 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
1216 test_mkdir -p $DIR/d27
1217 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1218 $GETSTRIPE -c $DIR/d27/f01
1219 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1220 error "two-stripe file doesn't have two stripes"
1222 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1224 run_test 27b "create and write to two stripe file"
1227 test_mkdir -p $DIR/d27
1228 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1229 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1230 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1232 run_test 27d "create file with default settings ================"
1235 test_mkdir -p $DIR/d27
1236 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1237 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1238 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1240 run_test 27e "setstripe existing file (should return error) ======"
1243 test_mkdir -p $DIR/d27
1244 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1245 dd if=/dev/zero of=$DIR/d27/fbad bs=4k count=4 || error "dd failed"
1246 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1248 run_test 27f "setstripe with bad stripe size (should return error)"
1251 test_mkdir -p $DIR/d27
1252 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1253 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1254 error "$DIR/d27/fnone has object"
1256 run_test 27g "$GETSTRIPE with no objects"
1259 touch $DIR/d27/fsome || error "touch failed"
1260 [ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ] || error "missing objects"
1262 run_test 27i "$GETSTRIPE with some objects"
1265 test_mkdir -p $DIR/d27
1266 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1268 run_test 27j "setstripe with bad stripe offset (should return error)"
1270 test_27k() { # bug 2844
1271 test_mkdir -p $DIR/d27
1273 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1274 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1275 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1276 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1277 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1278 dd if=/dev/zero of=$FILE bs=4k count=1
1279 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1280 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1282 run_test 27k "limit i_blksize for broken user apps ============="
1285 test_mkdir -p $DIR/d27
1286 mcreate $DIR/f27l || error "creating file"
1287 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1288 error "setstripe should have failed" || true
1290 run_test 27l "check setstripe permissions (should return error)"
1293 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1295 if [ $ORIGFREE -gt $MAXFREE ]; then
1296 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1299 trap simple_cleanup_common EXIT
1300 test_mkdir -p $DIR/$tdir
1301 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1302 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1303 error "dd should fill OST0"
1305 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1307 [ $i -gt 256 ] && break
1310 touch $DIR/$tdir/f27m_$i
1311 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1312 error "OST0 was full but new created file still use it"
1314 touch $DIR/$tdir/f27m_$i
1315 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1316 error "OST0 was full but new created file still use it"
1317 simple_cleanup_common
1319 run_test 27m "create file while OST0 was full =================="
1322 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1326 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1327 # if the OST isn't full anymore.
1329 local OSTIDX=${1:-""}
1331 local list=$(comma_list $(osts_nodes))
1332 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1334 do_nodes $list lctl set_param fail_loc=0
1335 sync # initiate all OST_DESTROYs from MDS to OST
1339 exhaust_precreations() {
1342 local FAILIDX=${3:-$OSTIDX}
1344 test_mkdir -p $DIR/$tdir
1345 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1346 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1348 local OST=$(ostname_from_index $OSTIDX)
1349 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1350 sed -e 's/_UUID$//;s/^.*-//')
1353 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1354 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1355 osc.$mdtosc_proc1.prealloc_last_id)
1356 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1357 osc.$mdtosc_proc1.prealloc_next_id)
1359 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1360 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1362 test_mkdir -p $DIR/$tdir/${OST}
1363 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1364 #define OBD_FAIL_OST_ENOSPC 0x215
1365 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1366 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1367 echo "Creating to objid $last_id on ost $OST..."
1368 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1369 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1370 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1374 exhaust_all_precreations() {
1376 for (( i=0; i < OSTCOUNT; i++ )) ; do
1377 exhaust_precreations $i $1 -1
1382 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1383 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1384 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1385 remote_ost_nodsh && skip "remote OST with nodsh" && return
1388 rm -f $DIR/$tdir/$tfile
1389 exhaust_precreations 0 0x80000215
1390 $SETSTRIPE -c -1 $DIR/$tdir
1391 touch $DIR/$tdir/$tfile || error
1392 $GETSTRIPE $DIR/$tdir/$tfile
1395 run_test 27n "create file with some full OSTs =================="
1398 [ "$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_all_precreations 0x215
1407 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1412 run_test 27o "create file with all full OSTs (should error) ===="
1415 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1416 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1417 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1418 remote_ost_nodsh && skip "remote OST with nodsh" && return
1421 rm -f $DIR/$tdir/$tfile
1422 test_mkdir -p $DIR/$tdir
1424 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1425 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1426 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1428 exhaust_precreations 0 0x80000215
1429 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1430 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1431 $GETSTRIPE $DIR/$tdir/$tfile
1435 run_test 27p "append to a truncated file with some full OSTs ==="
1438 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1439 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1440 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1441 remote_ost_nodsh && skip "remote OST with nodsh" && return
1444 rm -f $DIR/$tdir/$tfile
1446 test_mkdir -p $DIR/$tdir
1447 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1448 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1449 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1451 exhaust_all_precreations 0x215
1453 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1454 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1458 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1461 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1462 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1463 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1464 remote_ost_nodsh && skip "remote OST with nodsh" && return
1467 rm -f $DIR/$tdir/$tfile
1468 exhaust_precreations 0 0x80000215
1470 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1474 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1476 test_27s() { # bug 10725
1477 test_mkdir -p $DIR/$tdir
1478 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1479 local stripe_count=0
1480 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1481 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1482 error "stripe width >= 2^32 succeeded" || true
1485 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1487 test_27t() { # bug 10864
1492 $WLFS getstripe $tfile
1495 run_test 27t "check that utils parse path correctly"
1497 test_27u() { # bug 4900
1498 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1499 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1501 local list=$(comma_list $(mdts_nodes))
1503 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1504 do_nodes $list $LCTL set_param fail_loc=0x139
1505 test_mkdir -p $DIR/$tdir
1507 createmany -o $DIR/$tdir/t- 1000
1508 do_nodes $list $LCTL set_param fail_loc=0
1510 TLOG=$DIR/$tfile.getstripe
1511 $GETSTRIPE $DIR/$tdir > $TLOG
1512 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1513 unlinkmany $DIR/$tdir/t- 1000
1514 [ $OBJS -gt 0 ] && \
1515 error "$OBJS objects created on OST-0. See $TLOG" || pass
1517 run_test 27u "skip object creation on OSC w/o objects =========="
1519 test_27v() { # bug 4900
1520 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1521 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1522 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1523 remote_ost_nodsh && skip "remote OST with nodsh" && return
1525 exhaust_all_precreations 0x215
1528 test_mkdir -p $DIR/$tdir
1529 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1531 touch $DIR/$tdir/$tfile
1532 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1534 for (( i=1; i < OSTCOUNT; i++ )); do
1535 do_facet ost$i lctl set_param fail_loc=0x705
1537 local START=`date +%s`
1538 createmany -o $DIR/$tdir/$tfile 32
1540 local FINISH=`date +%s`
1541 local TIMEOUT=`lctl get_param -n timeout`
1542 local PROCESS=$((FINISH - START))
1543 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1544 error "$FINISH - $START >= $TIMEOUT / 2"
1545 sleep $((TIMEOUT / 2 - PROCESS))
1548 run_test 27v "skip object creation on slow OST ================="
1550 test_27w() { # bug 10997
1551 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1552 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1553 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1554 error "stripe size $size != 65536" || true
1555 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1556 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1558 run_test 27w "check $SETSTRIPE -S option"
1561 [ "$OSTCOUNT" -lt "2" ] &&
1562 skip_env "skipping multiple stripe count/offset test" && return
1564 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1565 for i in $(seq 1 $OSTCOUNT); do
1567 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1568 error "setstripe -c $i -i $offset failed"
1569 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1570 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1571 [ $count -ne $i ] && error "stripe count $count != $i" || true
1572 [ $index -ne $offset ] &&
1573 error "stripe offset $index != $offset" || true
1576 run_test 27wa "check $SETSTRIPE -c -i options"
1579 remote_ost_nodsh && skip "remote OST with nodsh" && return
1580 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1581 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1582 OFFSET=$(($OSTCOUNT - 1))
1584 local OST=$(ostname_from_index $OSTIDX)
1586 test_mkdir -p $DIR/$tdir
1587 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1588 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1590 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1591 for i in `seq 0 $OFFSET`; do
1592 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1593 error "OST0 was degraded but new created file still use it"
1595 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1597 run_test 27x "create files while OST0 is degraded"
1600 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1601 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1602 remote_ost_nodsh && skip "remote OST with nodsh" && return
1603 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1605 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1606 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1607 osc.$mdtosc.prealloc_last_id)
1608 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1609 osc.$mdtosc.prealloc_next_id)
1610 local fcount=$((last_id - next_id))
1611 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1612 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1614 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1615 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1616 local OST_DEACTIVE_IDX=-1
1621 for OSC in $MDS_OSCS; do
1622 OST=$(osc_to_ost $OSC)
1623 OSTIDX=$(index_from_ostuuid $OST)
1624 if [ $OST_DEACTIVE_IDX == -1 ]; then
1625 OST_DEACTIVE_IDX=$OSTIDX
1627 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1628 echo $OSC "is Deactivated:"
1629 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1633 OSTIDX=$(index_from_ostuuid $OST)
1635 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1637 for OSC in $MDS_OSCS; do
1638 OST=$(osc_to_ost $OSC)
1639 OSTIDX=$(index_from_ostuuid $OST)
1640 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1641 echo $OST "is degraded:"
1642 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1643 obdfilter.$OST.degraded=1
1648 createmany -o $DIR/$tdir/$tfile $fcount
1650 for OSC in $MDS_OSCS; do
1651 OST=$(osc_to_ost $OSC)
1652 OSTIDX=$(index_from_ostuuid $OST)
1653 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1654 echo $OST "is recovered from degraded:"
1655 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1656 obdfilter.$OST.degraded=0
1658 do_facet $SINGLEMDS lctl --device %$OSC activate
1662 # all osp devices get activated, hence -1 stripe count restored
1665 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1666 # devices get activated.
1668 $SETSTRIPE -c -1 $DIR/$tfile
1669 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1671 [ $stripecnt -ne $OSTCOUNT ] &&
1672 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1675 run_test 27y "create files while OST0 is degraded and the rest inactive"
1681 lmm_count=$($GETSTRIPE -c $1)
1682 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1683 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1685 local old_ifs="$IFS"
1687 fid=($($LFS path2fid $1))
1690 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1691 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1693 # compare lmm_seq and lu_fid->f_seq
1694 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1695 # compare lmm_object_id and lu_fid->oid
1696 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1698 # check the trusted.fid attribute of the OST objects of the file
1699 local have_obdidx=false
1701 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1702 # skip lines up to and including "obdidx"
1703 [ -z "$obdidx" ] && break
1704 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1705 $have_obdidx || continue
1707 local ost=$((obdidx + 1))
1708 local dev=$(ostdevname $ost)
1711 if [ $(facet_fstype ost$ost) != ldiskfs ]; then
1712 echo "Currently only works with ldiskfs-based OSTs"
1716 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1718 #don't unmount/remount the OSTs if we don't need to do that
1719 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1720 # update too, until that use mount/ll_decode_filter_fid/mount
1721 local dir=$(facet_mntpt ost$ost)
1722 local opts=${OST_MOUNT_OPTS}
1724 if ! do_facet ost$ost test -b ${dev}; then
1725 opts=$(csa_add "$opts" -o loop)
1729 do_facet ost$ost mount -t $(facet_fstype ost$ost) $opts $dev $dir ||
1730 { error "mounting $dev as $FSTYPE failed"; return 3; }
1732 seq=$(echo $seq | sed -e "s/^0x//g")
1733 if [ $seq == 0 ]; then
1734 oid_hex=$(echo $oid)
1736 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1738 local obj_file=$(do_facet ost$ost find $dir/O/$seq -name $oid_hex)
1739 local ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID $obj_file)
1740 do_facet ost$ost umount -d $dir
1741 start ost$ost $dev $OST_MOUNT_OPTS
1743 # re-enable when debugfs will understand new filter_fid
1744 #local ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1745 # $dev 2>/dev/null" | grep "parent=")
1747 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1749 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1751 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1752 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1753 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1754 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1755 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1756 local ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1758 # compare lmm_seq and filter_fid->ff_parent.f_seq
1759 [ $ff_pseq = $lmm_seq ] ||
1760 error "FF parent SEQ $ff_pseq != $lmm_seq"
1761 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1762 [ $ff_poid = $lmm_oid ] ||
1763 error "FF parent OID $ff_poid != $lmm_oid"
1764 [ $ff_pstripe = $stripe_nr ] ||
1765 error "FF stripe $ff_pstripe != $stripe_nr"
1767 stripe_nr=$((stripe_nr + 1))
1772 remote_ost_nodsh && skip "remote OST with nodsh" && return
1773 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1774 test_mkdir -p $DIR/$tdir
1776 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1777 { error "setstripe -c -1 failed"; return 1; }
1778 # We need to send a write to every object to get parent FID info set.
1779 # This _should_ also work for setattr, but does not currently.
1780 # touch $DIR/$tdir/$tfile-1 ||
1781 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1782 { error "dd $tfile-1 failed"; return 2; }
1783 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1784 { error "setstripe -c -1 failed"; return 3; }
1785 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1786 { error "dd $tfile-2 failed"; return 4; }
1788 # make sure write RPCs have been sent to OSTs
1791 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1792 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1794 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1796 test_27A() { # b=19102
1797 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1798 local restore_size=$($GETSTRIPE -S $MOUNT)
1799 local restore_count=$($GETSTRIPE -c $MOUNT)
1800 local restore_offset=$($GETSTRIPE -i $MOUNT)
1801 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1802 local default_size=$($GETSTRIPE -S $MOUNT)
1803 local default_count=$($GETSTRIPE -c $MOUNT)
1804 local default_offset=$($GETSTRIPE -i $MOUNT)
1805 local dsize=$((1024 * 1024))
1806 [ $default_size -eq $dsize ] ||
1807 error "stripe size $default_size != $dsize"
1808 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1809 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1810 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1812 run_test 27A "check filesystem-wide default LOV EA values"
1814 test_27B() { # LU-2523
1815 test_mkdir -p $DIR/$tdir
1816 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1818 # open f1 with O_LOV_DELAY_CREATE
1820 # call setstripe ioctl on open file descriptor for f1
1822 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1826 # open f1 with O_LOV_DELAY_CREATE
1828 # call setstripe ioctl on open file descriptor for f1
1830 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1832 # Allow multiop to fail in imitation of NFS's busted semantics.
1835 run_test 27B "call setstripe on open unlinked file/rename victim"
1837 test_27C() { #LU-2871
1838 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
1846 test_mkdir -p $DIR/$tdir
1848 for i in $(seq 0 $((OSTCOUNT - 1))); do
1849 # set stripe across all OSTs starting from OST$i
1850 $SETSTRIPE -i $i -c -1 $tfile$i
1851 # get striping information
1852 ost_idx=($($GETSTRIPE $tfile$i |
1853 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
1857 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
1858 error "${#ost_idx[@]} != $OSTCOUNT"
1860 for index in $(seq 0 $((OSTCOUNT - 1))); do
1862 for j in $(echo ${ost_idx[@]}); do
1863 if [ $index -eq $j ]; then
1869 error "Can not find $index in ${ost_idx[@]}"
1873 run_test 27C "check full striping across all OSTs"
1875 # createtest also checks that device nodes are created and
1876 # then visible correctly (#2091)
1877 test_28() { # bug 2091
1879 $CREATETEST $DIR/d28/ct || error
1881 run_test 28 "create/mknod/mkdir with bad file types ============"
1884 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1885 cancel_lru_locks mdc
1891 declare -i LOCKCOUNTORIG=0
1892 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1893 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1895 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1897 declare -i LOCKUNUSEDCOUNTORIG=0
1898 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1899 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1906 declare -i LOCKCOUNTCURRENT=0
1907 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1908 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1911 declare -i LOCKUNUSEDCOUNTCURRENT=0
1912 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1913 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1916 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1917 lctl set_param -n ldlm.dump_namespaces ""
1918 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1919 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1920 log "dumped log to $TMP/test_29.dk (bug 5793)"
1923 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1924 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1925 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1926 log "dumped log to $TMP/test_29.dk (bug 5793)"
1930 run_test 29 "IT_GETATTR regression ============================"
1932 test_30a() { # was test_30
1933 cp `which ls` $DIR || cp /bin/ls $DIR
1937 run_test 30a "execute binary from Lustre (execve) =============="
1940 cp `which ls` $DIR || cp /bin/ls $DIR
1942 $RUNAS $DIR/ls / || error
1945 run_test 30b "execute binary from Lustre as non-root ==========="
1947 test_30c() { # b=22376
1948 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1949 cp `which ls` $DIR || cp /bin/ls $DIR
1951 cancel_lru_locks mdc
1952 cancel_lru_locks osc
1953 $RUNAS $DIR/ls / || error
1956 run_test 30c "execute binary from Lustre without read perms ===="
1959 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1960 $CHECKSTAT -a $DIR/f31 || error
1962 run_test 31a "open-unlink file =================================="
1965 touch $DIR/f31 || error
1966 ln $DIR/f31 $DIR/f31b || error
1967 $MULTIOP $DIR/f31b Ouc || error
1968 $CHECKSTAT -t file $DIR/f31 || error
1970 run_test 31b "unlink file with multiple links while open ======="
1973 touch $DIR/f31 || error
1974 ln $DIR/f31 $DIR/f31c || error
1975 multiop_bg_pause $DIR/f31 O_uc || return 1
1977 $MULTIOP $DIR/f31c Ouc
1978 kill -USR1 $MULTIPID
1981 run_test 31c "open-unlink file with multiple links ============="
1984 opendirunlink $DIR/d31d $DIR/d31d || error
1985 $CHECKSTAT -a $DIR/d31d || error
1987 run_test 31d "remove of open directory ========================="
1989 test_31e() { # bug 2904
1990 check_kernel_version 34 || return 0
1991 openfilleddirunlink $DIR/d31e || error
1993 run_test 31e "remove of open non-empty directory ==============="
1995 test_31f() { # bug 4554
1996 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1998 test_mkdir $DIR/d31f
1999 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2000 cp /etc/hosts $DIR/d31f
2002 $GETSTRIPE $DIR/d31f/hosts
2003 multiop_bg_pause $DIR/d31f D_c || return 1
2006 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2007 test_mkdir $DIR/d31f
2008 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2009 cp /etc/hosts $DIR/d31f
2011 $GETSTRIPE $DIR/d31f/hosts
2012 multiop_bg_pause $DIR/d31f D_c || return 1
2015 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2016 wait $MULTIPID || error "first opendir $MULTIPID failed"
2020 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2021 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2024 run_test 31f "remove of open directory with open-unlink file ==="
2027 echo "-- cross directory link --"
2028 test_mkdir $DIR/d31ga
2029 test_mkdir $DIR/d31gb
2031 ln $DIR/d31ga/f $DIR/d31gb/g
2032 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
2033 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
2034 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
2035 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
2037 run_test 31g "cross directory link==============="
2040 echo "-- cross directory link --"
2041 test_mkdir $DIR/d31h
2042 test_mkdir $DIR/d31h/dir
2044 ln $DIR/d31h/f $DIR/d31h/dir/g
2045 $CHECKSTAT -t file $DIR/d31h/f || error "source"
2046 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
2047 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
2048 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
2050 run_test 31h "cross directory link under child==============="
2053 echo "-- cross directory link --"
2054 test_mkdir $DIR/d31i
2055 test_mkdir $DIR/d31i/dir
2056 touch $DIR/d31i/dir/f
2057 ln $DIR/d31i/dir/f $DIR/d31i/g
2058 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
2059 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
2060 $CHECKSTAT -t file $DIR/d31i/g || error "target"
2061 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
2063 run_test 31i "cross directory link under parent==============="
2067 test_mkdir $DIR/d31j
2068 test_mkdir $DIR/d31j/dir1
2069 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
2070 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
2071 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
2072 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
2075 run_test 31j "link for directory==============="
2079 test_mkdir $DIR/d31k
2081 touch $DIR/d31k/exist
2082 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
2083 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
2084 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
2085 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
2086 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
2087 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
2088 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
2091 run_test 31k "link to file: the same, non-existing, dir==============="
2094 test_mkdir $DIR/d31m
2096 test_mkdir $DIR/d31m2
2097 touch $DIR/d31m2/exist
2098 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2099 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2100 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2101 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2102 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2103 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2106 run_test 31m "link to file: the same, non-existing, dir==============="
2109 [ -e /proc/self/fd/173 ] && echo "skipping, fd 173 is in use" && return
2110 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2111 nlink=$(stat --format=%h $DIR/$tfile)
2112 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2113 exec 173<$DIR/$tfile
2114 trap "exec 173<&-" EXIT
2115 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2116 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2117 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2118 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2119 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2122 run_test 31n "check link count of unlinked file"
2125 local TEMPNAME=$(mktemp $1_XXXXXX)
2126 mlink $TEMPNAME $1 2> /dev/null &&
2127 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2131 test_31o() { # LU-2901
2133 for LOOP in $(seq 100); do
2134 rm -f $DIR/$tdir/$tfile*
2135 for THREAD in $(seq 8); do
2136 link_one $DIR/$tdir/$tfile.$LOOP &
2139 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2140 [ $LINKS -gt 1 ] && ls $DIR/$tdir &&
2141 error "$LINKS duplicate links to $tfile.$LOOP" &&
2145 run_test 31o "duplicate hard links with same filename"
2147 cleanup_test32_mount() {
2149 $UMOUNT $DIR/$tdir/ext2-mountpoint
2153 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2154 echo "== more mountpoints and symlinks ================="
2155 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2156 trap cleanup_test32_mount EXIT
2157 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2158 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2159 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2160 cleanup_test32_mount
2162 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2165 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2166 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2167 trap cleanup_test32_mount EXIT
2168 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2169 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2170 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2171 cleanup_test32_mount
2173 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2176 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
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 test_mkdir -p $DIR/$tdir/d2/test_dir
2182 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2183 cleanup_test32_mount
2185 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2188 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2189 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2190 trap cleanup_test32_mount EXIT
2191 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2192 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2193 test_mkdir -p $DIR/$tdir/d2/test_dir
2194 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2195 cleanup_test32_mount
2197 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2200 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2201 test_mkdir -p $DIR/d32e/tmp
2202 TMP_DIR=$DIR/d32e/tmp
2203 ln -s $DIR/d32e $TMP_DIR/symlink11
2204 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2205 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2206 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2208 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2211 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2212 test_mkdir -p $DIR/d32f/tmp
2213 TMP_DIR=$DIR/d32f/tmp
2214 ln -s $DIR/d32f $TMP_DIR/symlink11
2215 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2216 ls $DIR/d32f/tmp/symlink11 || error
2217 ls $DIR/d32f/symlink01 || error
2219 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2222 TMP_DIR=$DIR/$tdir/tmp
2223 test_mkdir -p $DIR/$tdir/tmp
2224 test_mkdir $DIR/${tdir}2
2225 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2226 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2227 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2228 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2229 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2230 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2232 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2235 rm -fr $DIR/$tdir $DIR/${tdir}2
2236 TMP_DIR=$DIR/$tdir/tmp
2237 test_mkdir -p $DIR/$tdir/tmp
2238 test_mkdir $DIR/${tdir}2
2239 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2240 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2241 ls $TMP_DIR/symlink12 || error
2242 ls $DIR/$tdir/symlink02 || error
2244 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2247 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2248 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2249 trap cleanup_test32_mount EXIT
2250 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2251 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2252 touch $DIR/$tdir/test_file
2253 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2254 cleanup_test32_mount
2256 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2259 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2260 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2261 trap cleanup_test32_mount EXIT
2262 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2263 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2264 touch $DIR/$tdir/test_file
2265 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2266 cleanup_test32_mount
2268 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2271 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2273 trap cleanup_test32_mount EXIT
2274 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2275 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2276 test_mkdir -p $DIR/$tdir/d2
2277 touch $DIR/$tdir/d2/test_file || error
2278 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2279 cleanup_test32_mount
2281 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2284 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2286 trap cleanup_test32_mount EXIT
2287 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2288 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2289 test_mkdir -p $DIR/$tdir/d2
2290 touch $DIR/$tdir/d2/test_file
2291 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2292 cleanup_test32_mount
2294 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2298 test_mkdir -p $DIR/d32m/tmp
2299 TMP_DIR=$DIR/d32m/tmp
2300 ln -s $DIR $TMP_DIR/symlink11
2301 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2302 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2303 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2305 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2309 test_mkdir -p $DIR/d32n/tmp
2310 TMP_DIR=$DIR/d32n/tmp
2311 ln -s $DIR $TMP_DIR/symlink11
2312 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2313 ls -l $DIR/d32n/tmp/symlink11 || error
2314 ls -l $DIR/d32n/symlink01 || error
2316 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2319 rm -fr $DIR/d32o $DIR/$tfile
2321 test_mkdir -p $DIR/d32o/tmp
2322 TMP_DIR=$DIR/d32o/tmp
2323 ln -s $DIR/$tfile $TMP_DIR/symlink12
2324 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2325 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2326 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2327 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2328 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2330 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2340 test_mkdir -p $DIR/d32p/tmp
2342 TMP_DIR=$DIR/d32p/tmp
2344 ln -s $DIR/$tfile $TMP_DIR/symlink12
2346 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2348 cat $DIR/d32p/tmp/symlink12 || error
2350 cat $DIR/d32p/symlink02 || error
2353 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2355 cleanup_testdir_mount() {
2361 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2362 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2363 trap cleanup_testdir_mount EXIT
2364 test_mkdir -p $DIR/$tdir
2365 touch $DIR/$tdir/under_the_mount
2366 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2367 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2368 cleanup_testdir_mount
2370 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2373 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2374 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2375 trap cleanup_testdir_mount EXIT
2376 test_mkdir -p $DIR/$tdir
2377 touch $DIR/$tdir/under_the_mount
2378 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2379 ls $DIR/$tdir | grep -q under_the_mount && error || true
2380 cleanup_testdir_mount
2382 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2387 chmod 444 $DIR/$tfile
2388 chown $RUNAS_ID $DIR/$tfile
2390 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2393 run_test 33aa "write file with mode 444 (should return error) ===="
2397 test_mkdir -p $DIR/d33
2398 chown $RUNAS_ID $DIR/d33
2399 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2400 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2401 error "open RDWR" || true
2403 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2407 test_mkdir -p $DIR/d33
2408 chown $RUNAS_ID $DIR/d33
2409 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2411 run_test 33b "test open file with malformed flags (No panic and return error)"
2414 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2420 remote_ost_nodsh && skip "remote OST with nodsh" && return
2423 test_mkdir -p $DIR/d33
2424 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2427 for ostnum in $(seq $OSTCOUNT); do
2428 # test-framework's OST numbering is one-based, while Lustre's
2430 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2431 # Parsing llobdstat's output sucks; we could grep the /proc
2432 # path, but that's likely to not be as portable as using the
2433 # llobdstat utility. So we parse lctl output instead.
2434 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2435 obdfilter/$ostname/stats |
2436 awk '/^write_bytes/ {print $7}' )
2437 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2438 if (( ${write_bytes:-0} > 0 ))
2445 $all_zeros || return 0
2448 echo foo > $DIR/d33/bar
2452 # Total up write_bytes after writing. We'd better find non-zeros.
2453 for ostnum in $(seq $OSTCOUNT); do
2454 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2455 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2456 obdfilter/$ostname/stats |
2457 awk '/^write_bytes/ {print $7}' )
2458 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2459 if (( ${write_bytes:-0} > 0 ))
2468 for ostnum in $(seq $OSTCOUNT); do
2469 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2470 echo "Check that write_bytes is present in obdfilter/*/stats:"
2471 do_facet ost$ostnum lctl get_param -n \
2472 obdfilter/$ostname/stats
2474 error "OST not keeping write_bytes stats (b22312)"
2477 run_test 33c "test llobdstat and write_bytes"
2480 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2481 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2483 local remote_dir=$DIR/$tdir/remote_dir
2486 $LFS mkdir -i $MDTIDX $remote_dir ||
2487 error "create remote directory failed"
2489 touch $remote_dir/$tfile
2490 chmod 444 $remote_dir/$tfile
2491 chown $RUNAS_ID $remote_dir/$tfile
2493 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2495 chown $RUNAS_ID $remote_dir
2496 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2497 error "create" || true
2498 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2499 error "open RDWR" || true
2500 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2501 error "create" || true
2503 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2505 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2508 $MCREATE $DIR/f34 || error
2509 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2510 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2511 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2512 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2514 run_test 34a "truncate file that has not been opened ==========="
2517 [ ! -f $DIR/f34 ] && test_34a
2518 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2519 $OPENFILE -f O_RDONLY $DIR/f34
2520 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2521 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2523 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2526 [ ! -f $DIR/f34 ] && test_34a
2527 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2528 $OPENFILE -f O_RDWR $DIR/f34
2529 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2530 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2532 run_test 34c "O_RDWR opening file-with-size works =============="
2535 [ ! -f $DIR/f34 ] && test_34a
2536 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2537 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2540 run_test 34d "write to sparse file ============================="
2544 $MCREATE $DIR/f34e || error
2545 $TRUNCATE $DIR/f34e 1000 || error
2546 $CHECKSTAT -s 1000 $DIR/f34e || error
2547 $OPENFILE -f O_RDWR $DIR/f34e
2548 $CHECKSTAT -s 1000 $DIR/f34e || error
2550 run_test 34e "create objects, some with size and some without =="
2552 test_34f() { # bug 6242, 6243
2553 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2556 $MCREATE $DIR/f34f || error
2557 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2558 dd if=$DIR/f34f of=$TMP/f34f
2559 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2560 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2561 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2562 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2563 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2565 run_test 34f "read from a file with no objects until EOF ======="
2568 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2569 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2570 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2571 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2572 cancel_lru_locks osc
2573 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2574 error "wrong size after lock cancel"
2576 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2577 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2578 error "expanding truncate failed"
2579 cancel_lru_locks osc
2580 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2581 error "wrong expanded size after lock cancel"
2583 run_test 34g "truncate long file ==============================="
2586 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2590 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2591 sync # Flush the cache so that multiop below does not block on cache
2592 # flush when getting the group lock
2593 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2596 # Since just timed wait is not good enough, let's do a sync write
2597 # that way we are sure enough time for a roundtrip + processing
2598 # passed + 2 seconds of extra margin.
2599 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2603 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2604 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2608 local nsz=`stat -c %s $DIR/$tfile`
2609 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2611 run_test 34h "ftruncate file under grouplock should not block"
2614 cp /bin/sh $DIR/f35a
2616 chown $RUNAS_ID $DIR/f35a
2617 $RUNAS $DIR/f35a && error || true
2620 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2624 utime $DIR/f36 || error
2626 run_test 36a "MDS utime check (mknod, utime) ==================="
2630 utime $DIR/f36 || error
2632 run_test 36b "OST utime check (open, utime) ===================="
2637 chown $RUNAS_ID $DIR/d36
2638 $RUNAS utime $DIR/d36/f36 || error
2640 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2643 [ ! -d $DIR/d36 ] && test_36c
2644 echo "" > $DIR/d36/f36
2645 $RUNAS utime $DIR/d36/f36 || error
2647 run_test 36d "non-root OST utime check (open, utime) ==========="
2650 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2651 test_mkdir -p $DIR/$tdir
2652 touch $DIR/$tdir/$tfile
2653 $RUNAS utime $DIR/$tdir/$tfile && \
2654 error "utime worked, expected failure" || true
2656 run_test 36e "utime on non-owned file (should return error) ===="
2660 local LANG_SAVE=$LANG
2661 local LC_LANG_SAVE=$LC_LANG
2662 export LANG=C LC_LANG=C # for date language
2664 DATESTR="Dec 20 2000"
2665 test_mkdir -p $DIR/$tdir
2666 lctl set_param fail_loc=$fl
2668 cp /etc/hosts $DIR/$tdir/$tfile
2669 sync & # write RPC generated with "current" inode timestamp, but delayed
2671 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2672 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2673 cancel_lru_locks osc
2674 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2676 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2677 echo "BEFORE: $LS_BEFORE" && \
2678 echo "AFTER : $LS_AFTER" && \
2679 echo "WANT : $DATESTR" && \
2680 error "$DIR/$tdir/$tfile timestamps changed" || true
2682 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2686 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2687 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2688 subr_36fh "0x80000214"
2690 run_test 36f "utime on file racing with OST BRW write =========="
2693 remote_ost_nodsh && skip "remote OST with nodsh" && return
2694 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2699 test_mkdir -p $DIR/$tdir
2700 fmd_max_age=$(do_facet ost1 \
2701 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2704 fmd_before=$(do_facet ost1 \
2705 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2706 touch $DIR/$tdir/$tfile
2707 sleep $((fmd_max_age + 12))
2708 fmd_after=$(do_facet ost1 \
2709 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2711 echo "fmd_before: $fmd_before"
2712 echo "fmd_after: $fmd_after"
2713 [ "$fmd_after" -gt "$fmd_before" ] && \
2714 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2715 error "fmd didn't expire after ping" || true
2717 run_test 36g "filter mod data cache expiry ====================="
2720 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2721 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2722 subr_36fh "0x80000227"
2724 run_test 36h "utime on file racing with OST BRW write =========="
2726 # test_37 - duplicate with tests 32q 32r
2729 local file=$DIR/$tfile
2731 openfile -f O_DIRECTORY $file
2734 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2735 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2737 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2741 touch $DIR/${tfile}2
2742 # ls -l $DIR/$tfile $DIR/${tfile}2
2743 # ls -lu $DIR/$tfile $DIR/${tfile}2
2744 # ls -lc $DIR/$tfile $DIR/${tfile}2
2746 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2747 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2749 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2751 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2753 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2754 error "O_TRUNC didn't change timestamps"
2757 run_test 39 "mtime changed on create ==========================="
2760 test_mkdir -p $DIR/$tdir
2761 cp -p /etc/passwd $DIR/$tdir/fopen
2762 cp -p /etc/passwd $DIR/$tdir/flink
2763 cp -p /etc/passwd $DIR/$tdir/funlink
2764 cp -p /etc/passwd $DIR/$tdir/frename
2765 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2768 echo "aaaaaa" >> $DIR/$tdir/fopen
2769 echo "aaaaaa" >> $DIR/$tdir/flink
2770 echo "aaaaaa" >> $DIR/$tdir/funlink
2771 echo "aaaaaa" >> $DIR/$tdir/frename
2773 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2774 local link_new=`stat -c %Y $DIR/$tdir/flink`
2775 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2776 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2778 cat $DIR/$tdir/fopen > /dev/null
2779 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2780 rm -f $DIR/$tdir/funlink2
2781 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2783 for (( i=0; i < 2; i++ )) ; do
2784 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2785 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2786 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2787 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2789 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2790 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2791 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2792 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2794 cancel_lru_locks osc
2795 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2798 run_test 39b "mtime change on open, link, unlink, rename ======"
2800 # this should be set to past
2801 TEST_39_MTIME=`date -d "1 year ago" +%s`
2807 local mtime0=`stat -c %Y $DIR1/$tfile`
2809 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2810 local mtime1=`stat -c %Y $DIR1/$tfile`
2811 [ "$mtime1" = $TEST_39_MTIME ] || \
2812 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2815 echo hello >> $DIR1/$tfile
2817 local mtime2=`stat -c %Y $DIR1/$tfile`
2818 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2819 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2821 mv $DIR1/$tfile $DIR1/$tfile-1
2823 for (( i=0; i < 2; i++ )) ; do
2824 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2825 [ "$mtime2" = "$mtime3" ] || \
2826 error "mtime ($mtime2) changed (to $mtime3) on rename"
2828 cancel_lru_locks osc
2829 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2832 run_test 39c "mtime change on rename ==========================="
2836 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2839 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2841 for (( i=0; i < 2; i++ )) ; do
2842 local mtime=`stat -c %Y $DIR1/$tfile`
2843 [ $mtime = $TEST_39_MTIME ] || \
2844 error "mtime($mtime) is not set to $TEST_39_MTIME"
2846 cancel_lru_locks osc
2847 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2850 run_test 39d "create, utime, stat =============================="
2854 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2856 local mtime1=`stat -c %Y $DIR1/$tfile`
2858 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2860 for (( i=0; i < 2; i++ )) ; do
2861 local mtime2=`stat -c %Y $DIR1/$tfile`
2862 [ $mtime2 = $TEST_39_MTIME ] || \
2863 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2865 cancel_lru_locks osc
2866 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2869 run_test 39e "create, stat, utime, stat ========================"
2873 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2875 mtime1=`stat -c %Y $DIR1/$tfile`
2878 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2880 for (( i=0; i < 2; i++ )) ; do
2881 local mtime2=`stat -c %Y $DIR1/$tfile`
2882 [ $mtime2 = $TEST_39_MTIME ] || \
2883 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2885 cancel_lru_locks osc
2886 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2889 run_test 39f "create, stat, sleep, utime, stat ================="
2893 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2894 echo hello >> $DIR1/$tfile
2895 local mtime1=`stat -c %Y $DIR1/$tfile`
2898 chmod o+r $DIR1/$tfile
2900 for (( i=0; i < 2; i++ )) ; do
2901 local mtime2=`stat -c %Y $DIR1/$tfile`
2902 [ "$mtime1" = "$mtime2" ] || \
2903 error "lost mtime: $mtime2, should be $mtime1"
2905 cancel_lru_locks osc
2906 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2909 run_test 39g "write, chmod, stat ==============================="
2913 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2918 echo hello >> $DIR1/$tfile
2919 local mtime1=`stat -c %Y $DIR1/$tfile`
2921 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2923 if [ "$d1" != "$d2" ]; then
2924 echo "write and touch not within one second"
2926 for (( i=0; i < 2; i++ )) ; do
2927 local mtime2=`stat -c %Y $DIR1/$tfile`
2928 [ "$mtime2" = $TEST_39_MTIME ] || \
2929 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2931 cancel_lru_locks osc
2932 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2936 run_test 39h "write, utime within one second, stat ============="
2939 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2943 echo hello >> $DIR1/$tfile
2944 local mtime1=`stat -c %Y $DIR1/$tfile`
2946 mv $DIR1/$tfile $DIR1/$tfile-1
2948 for (( i=0; i < 2; i++ )) ; do
2949 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2951 [ "$mtime1" = "$mtime2" ] || \
2952 error "lost mtime: $mtime2, should be $mtime1"
2954 cancel_lru_locks osc
2955 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2958 run_test 39i "write, rename, stat =============================="
2961 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2962 start_full_debug_logging
2966 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2967 lctl set_param fail_loc=0x80000412
2968 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2969 error "multiop failed"
2971 local mtime1=`stat -c %Y $DIR1/$tfile`
2973 mv $DIR1/$tfile $DIR1/$tfile-1
2975 kill -USR1 $multipid
2976 wait $multipid || error "multiop close failed"
2978 for (( i=0; i < 2; i++ )) ; do
2979 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2980 [ "$mtime1" = "$mtime2" ] ||
2981 error "mtime is lost on close: $mtime2, " \
2984 cancel_lru_locks osc
2985 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2987 lctl set_param fail_loc=0
2988 stop_full_debug_logging
2990 run_test 39j "write, rename, close, stat ======================="
2993 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2997 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2999 local mtime1=`stat -c %Y $DIR1/$tfile`
3001 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3003 kill -USR1 $multipid
3004 wait $multipid || error "multiop close failed"
3006 for (( i=0; i < 2; i++ )) ; do
3007 local mtime2=`stat -c %Y $DIR1/$tfile`
3009 [ "$mtime2" = $TEST_39_MTIME ] || \
3010 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3012 cancel_lru_locks osc
3013 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3016 run_test 39k "write, utime, close, stat ========================"
3018 # this should be set to future
3019 TEST_39_ATIME=`date -d "1 year" +%s`
3022 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3023 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3024 local atime_diff=$(do_facet $SINGLEMDS \
3025 lctl get_param -n mdd.*MDT0000*.atime_diff)
3029 # test setting directory atime to future
3030 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3031 local atime=$(stat -c %X $DIR/$tdir)
3032 [ "$atime" = $TEST_39_ATIME ] || \
3033 error "atime is not set to future: $atime, $TEST_39_ATIME"
3035 # test setting directory atime from future to now
3036 local d1=$(date +%s)
3038 local d2=$(date +%s)
3040 cancel_lru_locks mdc
3041 atime=$(stat -c %X $DIR/$tdir)
3042 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3043 error "atime is not updated from future: $atime, $d1<atime<$d2"
3045 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3048 # test setting directory atime when now > dir atime + atime_diff
3052 cancel_lru_locks mdc
3053 atime=$(stat -c %X $DIR/$tdir)
3054 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3055 error "atime is not updated : $atime, should be $d2"
3057 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3060 # test not setting directory atime when now < dir atime + atime_diff
3062 cancel_lru_locks mdc
3063 atime=$(stat -c %X $DIR/$tdir)
3064 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3065 error "atime is updated to $atime, should remain $d1<atime<$d2"
3067 do_facet $SINGLEMDS \
3068 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3070 run_test 39l "directory atime update ==========================="
3073 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3076 local far_past_mtime=$(date -d "May 29 1953" +%s)
3077 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3079 touch -m -d @$far_past_mtime $DIR1/$tfile
3080 touch -a -d @$far_past_atime $DIR1/$tfile
3082 for (( i=0; i < 2; i++ )) ; do
3083 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3084 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3085 error "atime or mtime set incorrectly"
3087 cancel_lru_locks osc
3088 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3091 run_test 39m "test atime and mtime before 1970"
3094 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3095 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3096 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3097 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3098 error "$tfile is not 4096 bytes in size"
3100 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3104 small_write $DIR/f41 18
3106 run_test 41 "test small file write + fstat ====================="
3108 count_ost_writes() {
3109 lctl get_param -n osc.*.stats |
3110 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
3117 BG_DIRTY_RATIO_SAVE=10
3118 MAX_BG_DIRTY_RATIO=25
3122 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3123 # dirty_ratio, dirty_background_ratio
3124 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3125 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3126 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3127 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3129 # if file not here, we are a 2.4 kernel
3130 kill -CONT `pidof kupdated`
3135 # setup the trap first, so someone cannot exit the test at the
3136 # exact wrong time and mess up a machine
3137 trap start_writeback EXIT
3138 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3139 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3140 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3141 sysctl -w vm.dirty_writeback_centisecs=0
3142 sysctl -w vm.dirty_writeback_centisecs=0
3143 # save and increase /proc/sys/vm/dirty_ratio
3144 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3145 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3146 # save and increase /proc/sys/vm/dirty_background_ratio
3147 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3148 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3150 # if file not here, we are a 2.4 kernel
3151 kill -STOP `pidof kupdated`
3155 # ensure that all stripes have some grant before we test client-side cache
3157 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3158 dd if=/dev/zero of=$i bs=4k count=1
3163 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3164 # file truncation, and file removal.
3166 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3168 cancel_lru_locks osc
3170 sync; sleep 1; sync # just to be safe
3171 BEFOREWRITES=`count_ost_writes`
3172 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3173 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3174 AFTERWRITES=`count_ost_writes`
3175 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3176 error "$BEFOREWRITES < $AFTERWRITES"
3179 run_test 42a "ensure that we don't flush on close =============="
3182 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3184 cancel_lru_locks osc
3187 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3188 BEFOREWRITES=`count_ost_writes`
3189 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3190 AFTERWRITES=`count_ost_writes`
3191 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3192 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3194 BEFOREWRITES=`count_ost_writes`
3195 sync || error "sync: $?"
3196 AFTERWRITES=`count_ost_writes`
3197 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3198 error "$BEFOREWRITES < $AFTERWRITES on sync"
3200 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3204 run_test 42b "test destroy of file with cached dirty data ======"
3206 # if these tests just want to test the effect of truncation,
3207 # they have to be very careful. consider:
3208 # - the first open gets a {0,EOF}PR lock
3209 # - the first write conflicts and gets a {0, count-1}PW
3210 # - the rest of the writes are under {count,EOF}PW
3211 # - the open for truncate tries to match a {0,EOF}PR
3212 # for the filesize and cancels the PWs.
3213 # any number of fixes (don't get {0,EOF} on open, match
3214 # composite locks, do smarter file size management) fix
3215 # this, but for now we want these tests to verify that
3216 # the cancellation with truncate intent works, so we
3217 # start the file with a full-file pw lock to match against
3218 # until the truncate.
3223 cancel_lru_locks osc
3225 # prime the file with 0,EOF PW to match
3229 # now the real test..
3230 dd if=/dev/zero of=$file bs=1024 count=100
3231 BEFOREWRITES=`count_ost_writes`
3232 $TRUNCATE $file $offset
3233 cancel_lru_locks osc
3234 AFTERWRITES=`count_ost_writes`
3239 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3241 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3242 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3245 run_test 42c "test partial truncate of file with cached dirty data"
3248 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3250 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3251 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3254 run_test 42d "test complete truncate of file with cached dirty data"
3256 test_42e() { # bug22074
3257 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3258 local TDIR=$DIR/${tdir}e
3259 local pagesz=$(page_size)
3260 local pages=16 # hardcoded 16 pages, don't change it.
3261 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3262 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3266 test_mkdir -p $DIR/${tdir}e
3267 $SETSTRIPE -c 1 $TDIR
3268 createmany -o $TDIR/f $files
3270 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3272 # we assume that with $OSTCOUNT files, at least one of them will
3273 # be allocated on OST0.
3274 warmup_files=$((OSTCOUNT * max_dirty_mb))
3275 createmany -o $TDIR/w $warmup_files
3277 # write a large amount of data into one file and sync, to get good
3278 # avail_grant number from OST.
3279 for ((i=0; i<$warmup_files; i++)); do
3280 idx=$($GETSTRIPE -i $TDIR/w$i)
3281 [ $idx -ne 0 ] && continue
3282 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3285 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3287 $LCTL get_param $proc_osc0/cur_dirty_bytes
3288 $LCTL get_param $proc_osc0/cur_grant_bytes
3290 # create as much dirty pages as we can while not to trigger the actual
3291 # RPCs directly. but depends on the env, VFS may trigger flush during this
3292 # period, hopefully we are good.
3293 for ((i=0; i<$warmup_files; i++)); do
3294 idx=$($GETSTRIPE -i $TDIR/w$i)
3295 [ $idx -ne 0 ] && continue
3296 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3298 $LCTL get_param $proc_osc0/cur_dirty_bytes
3299 $LCTL get_param $proc_osc0/cur_grant_bytes
3301 # perform the real test
3302 $LCTL set_param $proc_osc0/rpc_stats 0
3303 for ((;i<$files; i++)); do
3304 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3305 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3308 $LCTL get_param $proc_osc0/rpc_stats
3311 local have_ppr=false
3312 $LCTL get_param $proc_osc0/rpc_stats |
3313 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3314 # skip lines until we are at the RPC histogram data
3315 [ "$PPR" == "pages" ] && have_ppr=true && continue
3316 $have_ppr || continue
3318 # we only want the percent stat for < 16 pages
3319 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3321 percent=$((percent + WPCT))
3322 if [ $percent -gt 15 ]; then
3323 error "less than 16-pages write RPCs" \
3330 run_test 42e "verify sub-RPC writes are not done synchronously"
3333 test_mkdir -p $DIR/$tdir
3334 cp -p /bin/ls $DIR/$tdir/$tfile
3335 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3337 # give multiop a chance to open
3340 $DIR/$tdir/$tfile && error || true
3343 run_test 43 "execution of file opened for write should return -ETXTBSY"
3346 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3347 test_mkdir -p $DIR/$tdir
3348 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3349 cp -p multiop $DIR/$tdir/multiop
3350 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3353 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3354 kill -USR1 $MULTIOP_PID || return 2
3355 wait $MULTIOP_PID || return 3
3356 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3358 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3361 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3362 test_mkdir -p $DIR/$tdir
3363 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3364 cp -p multiop $DIR/$tdir/multiop
3365 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3368 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3369 kill -USR1 $MULTIOP_PID || return 2
3370 wait $MULTIOP_PID || return 3
3371 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3373 run_test 43b "truncate of file being executed should return -ETXTBSY"
3376 local testdir="$DIR/$tdir"
3377 test_mkdir -p $DIR/$tdir
3379 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3380 ( cd $testdir && md5sum -c)
3382 run_test 43c "md5sum of copy into lustre========================"
3385 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3386 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3387 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3389 run_test 44 "zero length read from a sparse stripe ============="
3392 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3394 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3395 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3396 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3398 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3399 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3402 OFFSETS="0 $((stride/2)) $((stride-1))"
3403 for offset in $OFFSETS ; do
3404 for i in `seq 0 $((nstripe-1))`; do
3405 local GLOBALOFFSETS=""
3406 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3407 local myfn=$DIR/d44a-$size
3408 echo "--------writing $myfn at $size"
3409 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3410 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3411 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3412 || error "ll_sparseness_verify $GLOBALOFFSETS"
3414 for j in `seq 0 $((nstripe-1))`; do
3415 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3416 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3417 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3419 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3420 || error "ll_sparseness_verify $GLOBALOFFSETS"
3425 run_test 44a "test sparse pwrite ==============================="
3429 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3435 before=`dirty_osc_total`
3436 echo executing "\"$*\""
3438 after=`dirty_osc_total`
3439 echo before $before, after $after
3442 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3444 # Obtain grants from OST if it supports it
3445 echo blah > ${f}_grant
3448 do_dirty_record "echo blah > $f"
3449 [ $before -eq $after ] && error "write wasn't cached"
3450 do_dirty_record "> $f"
3451 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3452 do_dirty_record "echo blah > $f"
3453 [ $before -eq $after ] && error "write wasn't cached"
3454 do_dirty_record "sync"
3455 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3456 do_dirty_record "echo blah > $f"
3457 [ $before -eq $after ] && error "write wasn't cached"
3458 do_dirty_record "cancel_lru_locks osc"
3459 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3462 run_test 45 "osc io page accounting ============================"
3464 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3465 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3466 # objects offset and an assert hit when an rpc was built with 1023's mapped
3467 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3469 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3473 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3475 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3476 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3480 run_test 46 "dirtying a previously written page ================"
3482 # test_47 is removed "Device nodes check" is moved to test_28
3484 test_48a() { # bug 2399
3485 check_kernel_version 34 || return 0
3486 test_mkdir -p $DIR/$tdir
3488 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3489 test_mkdir $DIR/$tdir || error "recreate directory failed"
3490 touch foo || error "'touch foo' failed after recreating cwd"
3491 test_mkdir $DIR/$tdir/bar ||
3492 error "'mkdir foo' failed after recreating cwd"
3493 if check_kernel_version 44; then
3494 touch .foo || error "'touch .foo' failed after recreating cwd"
3495 test_mkdir $DIR/$tdir/.bar ||
3496 error "'mkdir .foo' failed after recreating cwd"
3498 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3499 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3500 cd . || error "'cd .' failed after recreating cwd"
3501 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3502 rmdir . && error "'rmdir .' worked after recreating cwd"
3503 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3504 cd .. || error "'cd ..' failed after recreating cwd"
3506 run_test 48a "Access renamed working dir (should return errors)="
3508 test_48b() { # bug 2399
3509 check_kernel_version 34 || return 0
3511 test_mkdir -p $DIR/$tdir
3513 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3514 touch foo && error "'touch foo' worked after removing cwd"
3515 test_mkdir $DIR/$tdir/foo &&
3516 error "'mkdir foo' worked after removing cwd"
3517 if check_kernel_version 44; then
3518 touch .foo && error "'touch .foo' worked after removing cwd"
3519 test_mkdir $DIR/$tdir/.foo &&
3520 error "'mkdir .foo' worked after removing cwd"
3522 ls . > /dev/null && error "'ls .' worked after removing cwd"
3523 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3524 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3525 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3526 rmdir . && error "'rmdir .' worked after removing cwd"
3527 ln -s . foo && error "'ln -s .' worked after removing cwd"
3528 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3530 run_test 48b "Access removed working dir (should return errors)="
3532 test_48c() { # bug 2350
3533 check_kernel_version 36 || return 0
3534 #lctl set_param debug=-1
3537 test_mkdir -p $DIR/$tdir/dir
3539 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3540 $TRACE touch foo && error "touch foo worked after removing cwd"
3541 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3542 if check_kernel_version 44; then
3543 touch .foo && error "touch .foo worked after removing cwd"
3544 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3546 $TRACE ls . && error "'ls .' worked after removing cwd"
3547 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3548 is_patchless || ( $TRACE cd . &&
3549 error "'cd .' worked after removing cwd" )
3550 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3551 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3552 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3553 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3555 run_test 48c "Access removed working subdir (should return errors)"
3557 test_48d() { # bug 2350
3558 check_kernel_version 36 || return 0
3559 #lctl set_param debug=-1
3562 test_mkdir -p $DIR/$tdir/dir
3564 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3565 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3566 $TRACE touch foo && error "'touch foo' worked after removing parent"
3567 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3568 if check_kernel_version 44; then
3569 touch .foo && error "'touch .foo' worked after removing parent"
3571 error "mkdir .foo worked after removing parent"
3573 $TRACE ls . && error "'ls .' worked after removing parent"
3574 $TRACE ls .. && error "'ls ..' worked after removing parent"
3575 is_patchless || ( $TRACE cd . &&
3576 error "'cd .' worked after recreate parent" )
3577 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3578 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3579 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3580 is_patchless || ( $TRACE cd .. &&
3581 error "'cd ..' worked after removing parent" || true )
3583 run_test 48d "Access removed parent subdir (should return errors)"
3585 test_48e() { # bug 4134
3586 check_kernel_version 41 || return 0
3587 #lctl set_param debug=-1
3590 test_mkdir -p $DIR/$tdir/dir
3592 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3593 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3594 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3595 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3596 # On a buggy kernel addition of "touch foo" after cd .. will
3597 # produce kernel oops in lookup_hash_it
3598 touch ../foo && error "'cd ..' worked after recreate parent"
3600 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3602 run_test 48e "Access to recreated parent subdir (should return errors)"
3604 test_49() { # LU-1030
3605 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3606 # get ost1 size - lustre-OST0000
3607 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3608 # write 800M at maximum
3609 [ $ost1_size -gt 819200 ] && ost1_size=819200
3611 lfs setstripe -c 1 -i 0 $DIR/$tfile
3612 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3615 # change max_pages_per_rpc while writing the file
3616 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3617 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3618 # loop until dd process exits
3619 while ps ax -opid | grep -wq $dd_pid; do
3620 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3621 sleep $((RANDOM % 5 + 1))
3623 # restore original max_pages_per_rpc
3624 $LCTL set_param $osc1_mppc=$orig_mppc
3625 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3627 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3631 test_mkdir $DIR/$tdir
3633 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
3635 run_test 50 "special situations: /proc symlinks ==============="
3637 test_51a() { # was test_51
3638 # bug 1516 - create an empty entry right after ".." then split dir
3639 test_mkdir -p $DIR/$tdir
3640 touch $DIR/$tdir/foo
3641 $MCREATE $DIR/$tdir/bar
3643 createmany -m $DIR/$tdir/longfile 201
3645 while [ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]; do
3646 $MCREATE $DIR/$tdir/longfile$FNUM
3651 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
3653 run_test 51a "special situations: split htree with empty entry =="
3655 export NUMTEST=70000
3657 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3658 local BASE=$DIR/$tdir
3660 # cleanup the directory
3665 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3666 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3667 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3670 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3671 echo "reduced count to $NUMTEST due to inodes"
3673 # need to check free space for the directories as well
3674 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3675 numfree=$((blkfree / 4))
3676 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3677 echo "reduced count to $NUMTEST due to blocks"
3679 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3680 echo "failed" > $BASE/fnum
3682 run_test 51b "exceed 64k subdirectory nlink limit"
3684 test_51ba() { # LU-993
3685 local BASE=$DIR/$tdir
3686 # unlink all but 100 subdirectories, then check it still works
3688 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3690 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3691 local DELETE=$((NUMTEST - LEFT))
3693 # continue on to run this test even if 51b didn't finish,
3694 # just to delete the many subdirectories created.
3695 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3697 # for ldiskfs the nlink count should be 1, but this is OSD specific
3698 # and so this is listed for informational purposes only
3699 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3700 unlinkmany -d $BASE/d $DELETE
3703 if [ $RC -ne 0 ]; then
3704 if [ "$NUMPREV" == "failed" ]; then
3705 skip "previous setup failed"
3708 error "unlink of first $DELETE subdirs failed"
3713 echo "nlink between: $(stat -c %h $BASE)"
3714 # trim the first line of ls output
3715 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3716 [ $FOUND -ne $LEFT ] &&
3717 error "can't find subdirs: found only $FOUND/$LEFT"
3719 unlinkmany -d $BASE/d $DELETE $LEFT ||
3720 error "unlink of second $LEFT subdirs failed"
3721 # regardless of whether the backing filesystem tracks nlink accurately
3722 # or not, the nlink count shouldn't be more than "." and ".." here
3723 local AFTER=$(stat -c %h $BASE)
3724 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3725 echo "nlink after: $AFTER"
3727 run_test 51ba "verify nlink for many subdirectory cleanup"
3730 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3731 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3732 test_mkdir -p $DIR/$tdir
3733 createmany -o $DIR/$tdir/t- 1000
3734 $GETSTRIPE $DIR/$tdir > $TMP/files
3735 for N in `seq 0 $((OSTCOUNT - 1))`; do
3736 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3737 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3738 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3740 unlinkmany $DIR/$tdir/t- 1000
3743 for N in `seq 1 $((OSTCOUNT - 1))`; do
3744 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3745 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3746 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3747 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3749 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3750 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3751 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3752 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3756 run_test 51d "check object distribution ===================="
3759 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3760 test_mkdir -p $DIR/$tdir
3761 touch $DIR/$tdir/foo
3762 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3763 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3764 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3765 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3766 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3768 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3769 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3770 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3772 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3773 cp -r $DIR/$tdir /tmp/
3774 rm -fr $DIR/$tdir || error "cleanup rm failed"
3776 run_test 52a "append-only flag test (should return errors) ====="
3779 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3780 test_mkdir -p $DIR/$tdir
3781 touch $DIR/$tdir/foo
3782 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3783 cat test > $DIR/$tdir/foo && error "cat test worked"
3784 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3785 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3786 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3788 echo foo >> $DIR/$tdir/foo && error "echo worked"
3789 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3790 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
3791 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
3792 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3794 chattr -i $DIR/$tdir/foo || error "chattr failed"
3796 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
3798 run_test 52b "immutable flag test (should return errors) ======="
3801 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3802 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3803 remote_ost_nodsh && skip "remote OST with nodsh" && return
3818 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3819 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3820 param=$(echo ${value[0]} | cut -d "=" -f1)
3821 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
3822 param_seq=$(echo ${param} |
3823 sed -e s/prealloc_last_id/prealloc_last_seq/g)
3824 mds_last_seq=$(do_facet $SINGLEMDS lctl get_param -n $param_seq)
3825 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3827 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3828 node=$(facet_active_host ost$((ostnum+1)))
3829 param="obdfilter.$ostname.last_id"
3830 for ost_last in $(do_node $node lctl get_param -n $param) ; do
3831 echo "$ostname.last_id=$ost_last ;MDS.last_id=$mds_last"
3832 ost_last_id=$(echo $ost_last | awk -F':' '{print $2}' |
3834 ost_last_seq=$(echo $ost_last | awk -F':' '{print $1}')
3835 if [ $ost_last_seq = $mds_last_seq ]; then
3836 if [ $ost_last_id != $mds_last ]; then
3837 error "$ost_last != $mds_last_id"
3845 [ $found = 0 ] && error "can not match last_seq/last_id for $mdtosc"
3848 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3851 $SOCKETSERVER $DIR/socket ||
3852 error "$SOCKETSERVER $DIR/socket failed: $?"
3853 $SOCKETCLIENT $DIR/socket ||
3854 error "$SOCKETCLIENT $DIR/socket failed: $?"
3855 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
3857 run_test 54a "unix domain socket test =========================="
3863 dd if=/dev/zero of=$f bs=$(page_size) count=1
3865 run_test 54b "char device works in lustre ======================"
3868 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3869 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3870 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3872 for i in $(seq 3 7); do
3873 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3881 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3884 loopdev="$DIR/loop54c"
3887 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3888 mknod $loopdev b 7 $LOOPNUM
3889 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3890 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3891 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3892 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3894 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3895 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3897 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3902 run_test 54c "block device works in lustre ====================="
3908 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
3910 run_test 54d "fifo device works in lustre ======================"
3913 check_kernel_version 46 || return 0
3916 cp -aL /dev/console $f
3917 echo $string > $f || error "echo $string to $f failed"
3919 run_test 54e "console/tty device works in lustre ======================"
3921 #The test_55 used to be iopen test and it was removed by bz#24037.
3922 #run_test 55 "check iopen_connect_dentry() ======================"
3924 test_56a() { # was test_56
3927 test_mkdir $DIR/$tdir
3928 test_mkdir $DIR/$tdir/dir
3930 NUMFILESx2=$(($NUMFILES * 2))
3931 for i in `seq 1 $NUMFILES` ; do
3932 touch $DIR/$tdir/file$i
3933 touch $DIR/$tdir/dir/file$i
3936 # test lfs getstripe with --recursive
3937 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
3938 [ $FILENUM -eq $NUMFILESx2 ] ||
3939 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3940 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
3941 [ $FILENUM -eq $NUMFILES ] ||
3942 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
3943 echo "$GETSTRIPE --recursive passed."
3945 # test lfs getstripe with file instead of dir
3946 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
3947 [ $FILENUM -eq 1 ] || error \
3948 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
3949 echo "$GETSTRIPE file1 passed."
3951 #test lfs getstripe with --verbose
3952 [ `$GETSTRIPE --verbose $DIR/$tdir |
3953 grep -c lmm_magic` -eq $NUMFILES ] ||
3954 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
3955 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
3956 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
3957 echo "$GETSTRIPE --verbose passed."
3959 #test lfs getstripe with --obd
3960 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
3961 grep -q "unknown obduuid" ||
3962 error "$GETSTRIPE --obd wrong_uuid should return error message"
3964 [ "$OSTCOUNT" -lt 2 ] &&
3965 skip_env "skipping other $GETSTRIPE --obd test" && return
3968 OBDUUID=$(ostuuid_from_index $OSTIDX)
3969 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
3970 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
3971 [ $FOUND -eq $FILENUM ] ||
3972 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
3973 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
3974 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
3975 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
3976 error "$GETSTRIPE --obd: should not show file on other obd"
3977 echo "$GETSTRIPE --obd passed"
3979 run_test 56a "check $GETSTRIPE"
3984 local LOCAL_NUMFILES="$1"
3985 local LOCAL_NUMDIRS="$2"
3986 local MKDIR_PARAMS="$3"
3988 if [ ! -d "$TDIR" ] ; then
3990 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
3991 for i in `seq 1 $LOCAL_NUMFILES` ; do
3994 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3995 test_mkdir $TDIR/dir$i
3996 for j in `seq 1 $LOCAL_NUMFILES` ; do
3997 touch $TDIR/dir$i/file$j
4003 setup_56_special() {
4007 if [ ! -e "$TDIR/loop1b" ] ; then
4008 for i in `seq 1 $LOCAL_NUMFILES` ; do
4009 mknod $TDIR/loop${i}b b 7 $i
4010 mknod $TDIR/null${i}c c 1 3
4011 ln -s $TDIR/file1 $TDIR/link${i}l
4013 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4014 mknod $TDIR/dir$i/loop${i}b b 7 $i
4015 mknod $TDIR/dir$i/null${i}c c 1 3
4016 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4025 setup_56 $NUMFILES $NUMDIRS
4027 EXPECTED=$(($NUMDIRS + 2))
4028 # test lfs find with -name
4029 for i in $(seq 1 $NUMFILES) ; do
4030 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4031 [ $NUMS -eq $EXPECTED ] ||
4032 error "lfs find -name \"*$i\" $TDIR wrong: "\
4033 "found $NUMS, expected $EXPECTED"
4036 run_test 56g "check lfs find -name ============================="
4042 setup_56 $NUMFILES $NUMDIRS
4044 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4045 # test lfs find with ! -name
4046 for i in $(seq 1 $NUMFILES) ; do
4047 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4048 [ $NUMS -eq $EXPECTED ] ||
4049 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4050 "found $NUMS, expected $EXPECTED"
4053 run_test 56h "check lfs find ! -name ============================="
4057 test_mkdir -p $DIR/$tdir
4058 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4059 CMD="$LFIND -ost $UUID $DIR/$tdir"
4061 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4063 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4067 setup_56_special $NUMFILES $NUMDIRS
4069 EXPECTED=$((NUMDIRS + 1))
4070 CMD="$LFIND -type d $TDIR"
4071 NUMS=$($CMD | wc -l)
4072 [ $NUMS -eq $EXPECTED ] ||
4073 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4075 run_test 56j "check lfs find -type d ============================="
4079 setup_56_special $NUMFILES $NUMDIRS
4081 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4082 CMD="$LFIND -type f $TDIR"
4083 NUMS=$($CMD | wc -l)
4084 [ $NUMS -eq $EXPECTED ] ||
4085 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4087 run_test 56k "check lfs find -type f ============================="
4091 setup_56_special $NUMFILES $NUMDIRS
4093 EXPECTED=$((NUMDIRS + NUMFILES))
4094 CMD="$LFIND -type b $TDIR"
4095 NUMS=$($CMD | wc -l)
4096 [ $NUMS -eq $EXPECTED ] ||
4097 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4099 run_test 56l "check lfs find -type b ============================="
4103 setup_56_special $NUMFILES $NUMDIRS
4105 EXPECTED=$((NUMDIRS + NUMFILES))
4106 CMD="$LFIND -type c $TDIR"
4107 NUMS=$($CMD | wc -l)
4108 [ $NUMS -eq $EXPECTED ] ||
4109 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4111 run_test 56m "check lfs find -type c ============================="
4115 setup_56_special $NUMFILES $NUMDIRS
4117 EXPECTED=$((NUMDIRS + NUMFILES))
4118 CMD="$LFIND -type l $TDIR"
4119 NUMS=$($CMD | wc -l)
4120 [ $NUMS -eq $EXPECTED ] ||
4121 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4123 run_test 56n "check lfs find -type l ============================="
4127 setup_56 $NUMFILES $NUMDIRS
4129 utime $TDIR/file1 > /dev/null || error "utime (1)"
4130 utime $TDIR/file2 > /dev/null || error "utime (2)"
4131 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4132 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4133 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4134 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4137 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4138 [ $NUMS -eq $EXPECTED ] || \
4139 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4142 CMD="$LFIND -mtime 0 $TDIR"
4143 NUMS=$($CMD | wc -l)
4144 [ $NUMS -eq $EXPECTED ] ||
4145 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4147 run_test 56o "check lfs find -mtime for old files =========================="
4150 [ $RUNAS_ID -eq $UID ] &&
4151 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4154 setup_56 $NUMFILES $NUMDIRS
4156 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4158 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4159 NUMS=$($CMD | wc -l)
4160 [ $NUMS -eq $EXPECTED ] || \
4161 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4163 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4164 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4165 NUMS=$($CMD | wc -l)
4166 [ $NUMS -eq $EXPECTED ] || \
4167 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4169 run_test 56p "check lfs find -uid and ! -uid ==============================="
4172 [ $RUNAS_ID -eq $UID ] &&
4173 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4176 setup_56 $NUMFILES $NUMDIRS
4178 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4181 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4182 NUMS=$($CMD | wc -l)
4183 [ $NUMS -eq $EXPECTED ] ||
4184 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4186 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4187 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4188 NUMS=$($CMD | wc -l)
4189 [ $NUMS -eq $EXPECTED ] ||
4190 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4192 run_test 56q "check lfs find -gid and ! -gid ==============================="
4196 setup_56 $NUMFILES $NUMDIRS
4199 CMD="$LFIND -size 0 -type f $TDIR"
4200 NUMS=$($CMD | wc -l)
4201 [ $NUMS -eq $EXPECTED ] ||
4202 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4204 CMD="$LFIND ! -size 0 -type f $TDIR"
4205 NUMS=$($CMD | wc -l)
4206 [ $NUMS -eq $EXPECTED ] ||
4207 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4208 echo "test" > $TDIR/$tfile
4209 echo "test2" > $TDIR/$tfile.2 && sync
4211 CMD="$LFIND -size 5 -type f $TDIR"
4212 NUMS=$($CMD | wc -l)
4213 [ $NUMS -eq $EXPECTED ] ||
4214 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4216 CMD="$LFIND -size +5 -type f $TDIR"
4217 NUMS=$($CMD | wc -l)
4218 [ $NUMS -eq $EXPECTED ] ||
4219 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4221 CMD="$LFIND -size +0 -type f $TDIR"
4222 NUMS=$($CMD | wc -l)
4223 [ $NUMS -eq $EXPECTED ] ||
4224 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4226 CMD="$LFIND ! -size -5 -type f $TDIR"
4227 NUMS=$($CMD | wc -l)
4228 [ $NUMS -eq $EXPECTED ] ||
4229 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4231 CMD="$LFIND -size -5 -type f $TDIR"
4232 NUMS=$($CMD | wc -l)
4233 [ $NUMS -eq $EXPECTED ] ||
4234 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4236 run_test 56r "check lfs find -size works =========================="
4238 test_56s() { # LU-611
4240 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4242 if [ $OSTCOUNT -gt 1 ]; then
4243 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4247 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4251 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4252 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4253 NUMS=$($CMD | wc -l)
4254 [ $NUMS -eq $EXPECTED ] ||
4255 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4257 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4258 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4259 NUMS=$($CMD | wc -l)
4260 [ $NUMS -eq $EXPECTED ] ||
4261 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4264 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4265 NUMS=$($CMD | wc -l)
4266 [ $NUMS -eq $EXPECTED ] ||
4267 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4269 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4270 NUMS=$($CMD | wc -l)
4271 [ $NUMS -eq $EXPECTED ] ||
4272 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4275 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4276 NUMS=$($CMD | wc -l)
4277 [ $NUMS -eq $EXPECTED ] ||
4278 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4280 run_test 56s "check lfs find -stripe-count works"
4282 test_56t() { # LU-611
4284 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4286 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4288 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4289 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4290 NUMS=$($CMD | wc -l)
4291 [ $NUMS -eq $EXPECTED ] ||
4292 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4294 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4295 NUMS=$($CMD | wc -l)
4296 [ $NUMS -eq $EXPECTED ] ||
4297 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4299 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4300 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4301 NUMS=$($CMD | wc -l)
4302 [ $NUMS -eq $EXPECTED ] ||
4303 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4305 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4306 NUMS=$($CMD | wc -l)
4307 [ $NUMS -eq $EXPECTED ] ||
4308 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4311 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4312 NUMS=$($CMD | wc -l)
4313 [ $NUMS -eq $EXPECTED ] ||
4314 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4316 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4317 NUMS=$($CMD | wc -l)
4318 [ $NUMS -eq $EXPECTED ] ||
4319 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4322 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4323 NUMS=$($CMD | wc -l)
4324 [ $NUMS -eq $EXPECTED ] ||
4325 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4327 run_test 56t "check lfs find -stripe-size works"
4329 test_56u() { # LU-611
4331 setup_56 $NUMFILES $NUMDIRS "-i 0"
4333 if [ $OSTCOUNT -gt 1 ]; then
4334 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4340 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4341 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4342 NUMS=$($CMD | wc -l)
4343 [ $NUMS -eq $EXPECTED ] ||
4344 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4347 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4348 NUMS=$($CMD | wc -l)
4349 [ $NUMS -eq $EXPECTED ] ||
4350 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4352 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4353 NUMS=$($CMD | wc -l)
4354 [ $NUMS -eq $EXPECTED ] ||
4355 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4358 # This should produce an error and not return any files
4359 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4360 NUMS=$($CMD 2>/dev/null | wc -l)
4361 [ $NUMS -eq $EXPECTED ] ||
4362 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4364 if [ $OSTCOUNT -gt 1 ]; then
4365 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4366 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4367 NUMS=$($CMD | wc -l)
4368 [ $NUMS -eq $EXPECTED ] ||
4369 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4372 run_test 56u "check lfs find -stripe-index works"
4379 setup_56 $NUMFILES $NUMDIRS
4381 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4382 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4384 for file in $($LFIND -mdt $UUID $TDIR); do
4385 file_mdt_idx=$($GETSTRIPE -M $file)
4386 [ $file_mdt_idx -eq $MDT_IDX ] ||
4387 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4390 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4392 # Get and check the actual stripe count of one file.
4393 # Usage: check_stripe_count <file> <expected_stripe_count>
4394 check_stripe_count() {
4399 [[ -z "$file" || -z "$expected" ]] &&
4400 error "check_stripe_count: invalid argument!"
4402 local cmd="$GETSTRIPE -c $file"
4403 actual=$($cmd) || error "$cmd failed"
4404 actual=${actual%% *}
4406 if [[ $actual -ne $expected ]]; then
4407 [[ $expected -eq -1 ]] ||
4408 error "$cmd wrong: found $actual, expected $expected"
4409 [[ $actual -eq $OSTCOUNT ]] ||
4410 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4415 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4418 rm -rf $TDIR || error "remove $TDIR failed"
4419 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4422 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4423 error "$GETSTRIPE -S -d $TDIR failed"
4424 stripe_size=${stripe_size%% *}
4426 local file_size=$((stripe_size * OSTCOUNT))
4427 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4428 local required_space=$((file_num * file_size))
4429 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4430 [[ $free_space -le $((required_space / 1024)) ]] &&
4431 skip_env "need at least $required_space bytes free space," \
4432 "have $free_space kbytes" && return
4435 local dd_count=$((file_size / dd_bs))
4437 # write data into the files
4441 for i in $(seq 1 $NUMFILES); do
4443 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4444 error "write data into $file failed"
4446 for i in $(seq 1 $NUMDIRS); do
4447 for j in $(seq 1 $NUMFILES); do
4448 file=$TDIR/dir$i/file$j
4449 yes | dd bs=$dd_bs count=$dd_count of=$file \
4451 error "write data into $file failed"
4456 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4459 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4461 eval $cmd || error "$cmd failed"
4463 check_stripe_count $TDIR/file1 $expected
4466 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4468 eval $cmd || error "$cmd failed"
4470 for j in $(seq 1 $NUMFILES); do
4471 check_stripe_count $TDIR/dir1/file$j $expected
4474 # lfs_migrate works with lfs find
4475 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4476 $LFS_MIGRATE -y -c $expected"
4478 eval $cmd || error "$cmd failed"
4480 for i in $(seq 2 $NUMFILES); do
4481 check_stripe_count $TDIR/file$i $expected
4483 for i in $(seq 2 $NUMDIRS); do
4484 for j in $(seq 1 $NUMFILES); do
4485 check_stripe_count $TDIR/dir$i/file$j $expected
4489 run_test 56w "check lfs_migrate -c stripe_count works"
4492 check_swap_layouts_support && return 0
4493 [ "$OSTCOUNT" -lt "2" ] &&
4494 skip_env "need 2 OST, skipping test" && return
4496 local dir0=$DIR/$tdir/$testnum
4497 mkdir -p $dir0 || error "creating dir $dir0"
4499 local ref1=/etc/passwd
4500 local file1=$dir0/file1
4502 $SETSTRIPE -c 2 $file1
4504 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4505 stripe=$($GETSTRIPE -c $file1)
4506 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4507 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4512 run_test 56x "lfs migration support"
4515 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4516 # note test will not do anything if MDS is not local
4517 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4518 skip "Only applicable to ldiskfs-based MDTs"
4522 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4523 local MNTDEV="osd*.*MDT*.mntdev"
4524 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4525 [ -z "$DEV" ] && error "can't access $MNTDEV"
4526 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4527 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4528 error "can't access $DEV"
4529 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4530 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4534 run_test 57a "verify MDS filesystem created with large inodes =="
4537 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4538 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4539 skip "Only applicable to ldiskfs-based MDTs"
4543 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4548 local FILEN=$dir/f$FILECOUNT
4550 rm -rf $dir || error "removing $dir"
4551 test_mkdir -p $dir || error "creating $dir"
4552 local num=$(get_mds_dir $dir)
4555 echo "mcreating $FILECOUNT files"
4556 createmany -m $dir/f 1 $FILECOUNT || \
4557 error "creating files in $dir"
4559 # verify that files do not have EAs yet
4560 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4561 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4565 df $dir #make sure we get new statfs data
4566 local MDSFREE=$(do_facet $mymds \
4567 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4568 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4569 echo "opening files to create objects/EAs"
4571 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4572 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4575 # verify that files have EAs now
4576 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4577 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4579 sleep 1 #make sure we get new statfs data
4581 local MDSFREE2=$(do_facet $mymds \
4582 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4583 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4584 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
4585 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4586 error "MDC before $MDCFREE != after $MDCFREE2"
4588 echo "MDC before $MDCFREE != after $MDCFREE2"
4589 echo "unable to confirm if MDS has large inodes"
4594 run_test 57b "default LOV EAs are stored inside large inodes ==="
4597 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4598 [ -z "$(which wiretest 2>/dev/null)" ] &&
4599 skip_env "could not find wiretest" && return
4602 run_test 58 "verify cross-platform wire constants =============="
4605 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4606 echo "touch 130 files"
4607 createmany -o $DIR/f59- 130
4609 unlinkmany $DIR/f59- 130
4611 # wait for commitment of removal
4612 wait_delete_completed
4614 run_test 59 "verify cancellation of llog records async ========="
4616 TEST60_HEAD="test_60 run $RANDOM"
4618 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4619 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4620 do_facet mgs "! which run-llog.sh &> /dev/null" &&
4621 skip_env "missing subtest run-llog.sh" && return
4622 log "$TEST60_HEAD - from kernel mode"
4623 do_facet mgs sh run-llog.sh
4625 run_test 60a "llog sanity tests run from kernel module =========="
4627 test_60b() { # bug 6411
4628 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4630 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4642 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4644 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4647 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4648 echo "create 5000 files"
4649 createmany -o $DIR/f60c- 5000
4650 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4651 lctl set_param fail_loc=0x80000137
4652 unlinkmany $DIR/f60c- 5000
4653 lctl set_param fail_loc=0
4655 run_test 60c "unlink file when mds full"
4658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4659 SAVEPRINTK=$(lctl get_param -n printk)
4661 # verify "lctl mark" is even working"
4662 MESSAGE="test message ID $RANDOM $$"
4663 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4664 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4666 lctl set_param printk=0 || error "set lnet.printk failed"
4667 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4668 MESSAGE="new test message ID $RANDOM $$"
4669 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4670 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4671 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4673 lctl set_param -n printk="$SAVEPRINTK"
4675 run_test 60d "test printk console message masking"
4678 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4680 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
4681 cancel_lru_locks osc
4682 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
4685 run_test 61 "mmap() writes don't make sync hang ================"
4687 # bug 2330 - insufficient obd_match error checking causes LBUG
4689 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4692 cancel_lru_locks osc
4693 lctl set_param fail_loc=0x405
4694 cat $f && error "cat succeeded, expect -EIO"
4695 lctl set_param fail_loc=0
4697 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4698 # match every page all of the time.
4699 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4701 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4702 test_63a() { # was test_63
4703 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4704 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4705 lctl set_param -n osc.*.max_dirty_mb 0
4706 for i in `seq 10` ; do
4707 dd if=/dev/zero of=$DIR/f63 bs=8k &
4713 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4714 rm -f $DIR/f63 || true
4716 run_test 63a "Verify oig_wait interruption does not crash ======="
4718 # bug 2248 - async write errors didn't return to application on sync
4719 # bug 3677 - async write errors left page locked
4721 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4723 lctl set_param debug=-1
4725 # ensure we have a grant to do async writes
4726 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4729 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4730 lctl set_param fail_loc=0x80000406
4731 $MULTIOP $DIR/$tfile Owy && \
4732 error "sync didn't return ENOMEM"
4733 sync; sleep 2; sync # do a real sync this time to flush page
4734 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4735 error "locked page left in cache after async error" || true
4738 run_test 63b "async write errors should be returned to fsync ==="
4741 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4743 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4745 run_test 64a "verify filter grant calculations (in kernel) ====="
4748 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4749 sh oos.sh $MOUNT || error "oos.sh failed: $?"
4751 run_test 64b "check out-of-space detection on client ==========="
4754 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4756 run_test 64c "verify grant shrink ========================------"
4758 # bug 1414 - set/get directories' stripe info
4760 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4761 test_mkdir -p $DIR/$tdir
4763 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4765 run_test 65a "directory with no stripe info ===================="
4768 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4769 test_mkdir -p $DIR/$tdir
4770 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4773 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4775 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4778 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4779 if [ $OSTCOUNT -gt 1 ]; then
4780 test_mkdir -p $DIR/$tdir
4781 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4782 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4784 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4787 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4790 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4791 test_mkdir -p $DIR/$tdir
4792 if [ $STRIPECOUNT -le 0 ]; then
4794 elif [ $STRIPECOUNT -gt 2000 ]; then
4795 #LOV_MAX_STRIPE_COUNT is 2000
4796 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4798 sc=$(($STRIPECOUNT - 1))
4800 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4801 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4802 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4803 error "lverify failed"
4805 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4808 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4809 test_mkdir -p $DIR/$tdir
4811 $SETSTRIPE $DIR/$tdir || error "setstripe"
4812 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4813 error "no stripe info failed"
4815 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4817 run_test 65e "directory setstripe defaults ======================="
4820 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4821 test_mkdir -p $DIR/${tdir}f
4822 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4824 run_test 65f "dir setstripe permission (should return error) ==="
4827 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4828 test_mkdir -p $DIR/$tdir
4829 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4831 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4832 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4833 error "delete default stripe failed"
4835 run_test 65g "directory setstripe -d ==========================="
4838 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4839 test_mkdir -p $DIR/$tdir
4840 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4842 test_mkdir -p $DIR/$tdir/dd1
4843 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4844 error "stripe info inherit failed"
4846 run_test 65h "directory stripe info inherit ===================="
4848 test_65i() { # bug6367
4849 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4850 $SETSTRIPE -S 65536 -c -1 $MOUNT
4852 run_test 65i "set non-default striping on root directory (bug 6367)="
4854 test_65ia() { # bug12836
4855 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4856 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4858 run_test 65ia "getstripe on -1 default directory striping"
4860 test_65ib() { # bug12836
4861 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4862 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4864 run_test 65ib "getstripe -v on -1 default directory striping"
4866 test_65ic() { # bug12836
4867 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4868 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4870 run_test 65ic "new find on -1 default directory striping"
4872 test_65j() { # bug6367
4873 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4875 # if we aren't already remounting for each test, do so for this test
4876 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4877 cleanup || error "failed to unmount"
4880 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4882 run_test 65j "set default striping on root directory (bug 6367)="
4884 test_65k() { # bug11679
4885 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4886 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4887 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4889 echo "Check OST status: "
4890 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4891 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4893 for OSC in $MDS_OSCS; do
4894 echo $OSC "is activate"
4895 do_facet $SINGLEMDS lctl --device %$OSC activate
4899 for INACTIVE_OSC in $MDS_OSCS; do
4900 echo "Deactivate: " $INACTIVE_OSC
4901 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4902 for STRIPE_OSC in $MDS_OSCS; do
4903 OST=`osc_to_ost $STRIPE_OSC`
4904 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4905 awk -F: /$OST/'{ print $1 }' | head -n 1`
4907 [ -f $DIR/$tdir/$IDX ] && continue
4908 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4909 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4911 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4914 echo $INACTIVE_OSC "is Activate."
4915 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
4918 run_test 65k "validate manual striping works properly with deactivated OSCs"
4920 test_65l() { # bug 12836
4921 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4922 test_mkdir -p $DIR/$tdir/test_dir
4923 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
4924 $LFS find -mtime -1 $DIR/$tdir >/dev/null
4926 run_test 65l "lfs find on -1 stripe dir ========================"
4928 # bug 2543 - update blocks count on client
4930 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4932 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
4933 sync; sync_all_data; sync; sync_all_data
4934 cancel_lru_locks osc
4935 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
4936 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
4938 run_test 66 "update inode blocks count on client ==============="
4943 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4945 if [ ! -z "$LLOOP" ]; then
4946 if swapon -s | grep -q $LLOOP; then
4947 swapoff $LLOOP || error "swapoff failed"
4950 $LCTL blockdev_detach $LLOOP || error "detach failed"
4954 if [ ! -z "$LLITELOOPLOAD" ]; then
4962 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
4966 swapon -s | awk '($1 == "'$1'") { print $4 }'
4969 # test case for lloop driver, basic function
4971 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4972 [ "$UID" != 0 ] && skip_env "must run as root" && return
4973 llite_lloop_enabled || \
4974 { skip_env "llite_lloop module disabled" && return; }
4976 trap cleanup_68 EXIT
4978 if ! module_loaded llite_lloop; then
4979 if load_module llite/llite_lloop; then
4982 skip_env "can't find module llite_lloop"
4987 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4988 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
4989 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
4991 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
4992 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
4996 run_test 68a "lloop driver - basic test ========================"
4998 # excercise swapping to lustre by adding a high priority swapfile entry
4999 # and then consuming memory until it is used.
5000 test_68b() { # was test_68
5001 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5002 [ "$UID" != 0 ] && skip_env "must run as root" && return
5003 lctl get_param -n devices | grep -q obdfilter && \
5004 skip "local OST" && return
5006 grep -q llite_lloop /proc/modules
5007 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5009 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5010 skip "can't reliably test swap with TCP" && return
5012 MEMTOTAL=`meminfo MemTotal`
5013 NR_BLOCKS=$((MEMTOTAL>>8))
5014 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5016 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5017 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5020 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5022 trap cleanup_68 EXIT
5024 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5026 echo "before: `swapon -s | grep $LLOOP`"
5027 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5028 echo "after: `swapon -s | grep $LLOOP`"
5029 SWAPUSED=`swap_used $LLOOP`
5033 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5035 run_test 68b "support swapping to Lustre ========================"
5037 # bug5265, obdfilter oa2dentry return -ENOENT
5038 # #define OBD_FAIL_OST_ENOENT 0x217
5040 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5041 remote_ost_nodsh && skip "remote OST with nodsh" && return
5044 $SETSTRIPE -c 1 -i 0 $f
5046 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5048 do_facet ost1 lctl set_param fail_loc=0x217
5049 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5050 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5052 do_facet ost1 lctl set_param fail_loc=0
5053 $DIRECTIO write $f 0 2 || error "write error"
5055 cancel_lru_locks osc
5056 $DIRECTIO read $f 0 1 || error "read error"
5058 do_facet ost1 lctl set_param fail_loc=0x217
5059 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5061 do_facet ost1 lctl set_param fail_loc=0
5064 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5067 test_mkdir -p $DIR/$tdir
5068 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5070 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5072 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5073 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5074 [ "$RUNAS_ID" = "$UID" ] &&
5075 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5077 # Check that testing environment is properly set up. Skip if not
5078 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5079 skip_env "User $RUNAS_ID does not exist - skipping"
5082 # We had better clear the $DIR to get enough space for dd
5085 chmod 777 $DIR/$tfile
5086 chmod ug+s $DIR/$tfile
5087 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5088 error "$RUNAS dd $DIR/$tfile failed"
5089 # See if we are still setuid/sgid
5090 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5091 error "S/gid is not dropped on write"
5092 # Now test that MDS is updated too
5093 cancel_lru_locks mdc
5094 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5095 error "S/gid is not dropped on MDS"
5098 run_test 72a "Test that remove suid works properly (bug5695) ===="
5100 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5103 [ "$RUNAS_ID" = "$UID" ] && \
5104 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5105 [ "$RUNAS_ID" -eq 0 ] && \
5106 skip_env "RUNAS_ID = 0 -- skipping" && return
5108 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5109 # Check that testing environment is properly set up. Skip if not
5110 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5111 skip_env "User $RUNAS_ID does not exist - skipping"
5114 touch $DIR/${tfile}-f{g,u}
5115 test_mkdir $DIR/${tfile}-dg
5116 test_mkdir $DIR/${tfile}-du
5117 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5118 chmod g+s $DIR/${tfile}-{f,d}g
5119 chmod u+s $DIR/${tfile}-{f,d}u
5120 for perm in 777 2777 4777; do
5121 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5122 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5123 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5124 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5128 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5130 # bug 3462 - multiple simultaneous MDC requests
5132 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5133 test_mkdir $DIR/d73-1
5134 test_mkdir $DIR/d73-2
5135 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5138 lctl set_param fail_loc=0x80000129
5139 $MULTIOP $DIR/d73-1/f73-2 Oc &
5141 lctl set_param fail_loc=0
5143 $MULTIOP $DIR/d73-2/f73-3 Oc &
5147 wait $pid1 || return 1
5151 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5152 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5153 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5157 run_test 73 "multiple MDC requests (should not deadlock)"
5159 test_74a() { # bug 6149, 6184
5160 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5161 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5163 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5164 # will spin in a tight reconnection loop
5166 lctl set_param fail_loc=0x8000030e
5167 # get any lock that won't be difficult - lookup works.
5169 lctl set_param fail_loc=0
5173 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5175 test_74b() { # bug 13310
5176 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5177 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5179 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5180 # will spin in a tight reconnection loop
5181 lctl set_param fail_loc=0x8000030e
5182 # get a "difficult" lock
5184 lctl set_param fail_loc=0
5188 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5191 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5192 #define OBD_FAIL_LDLM_NEW_LOCK
5193 lctl set_param fail_loc=0x80000319
5194 touch $DIR/$tfile && error "Touch successful"
5197 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5200 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5203 get_inode_slab_tunables() {
5204 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5207 set_inode_slab_tunables() {
5208 echo "lustre_inode_cache $1" > /proc/slabinfo
5211 test_76() { # Now for bug 20433, added originally in bug 1443
5212 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5213 local SLAB_SETTINGS=`get_inode_slab_tunables`
5214 local CPUS=`getconf _NPROCESSORS_ONLN`
5215 # we cannot set limit below 1 which means 1 inode in each
5216 # per-cpu cache is still allowed
5217 set_inode_slab_tunables "1 1 0"
5218 cancel_lru_locks osc
5219 BEFORE_INODES=`num_inodes`
5220 echo "before inodes: $BEFORE_INODES"
5222 [ "$SLOW" = "no" ] && COUNT=100
5223 for i in `seq $COUNT`; do
5227 cancel_lru_locks osc
5228 AFTER_INODES=`num_inodes`
5229 echo "after inodes: $AFTER_INODES"
5231 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5233 AFTER_INODES=`num_inodes`
5235 echo "wait $wait seconds inodes: $AFTER_INODES"
5236 if [ $wait -gt 30 ]; then
5237 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5240 set_inode_slab_tunables "$SLAB_SETTINGS"
5242 run_test 76 "confirm clients recycle inodes properly ===="
5248 # Note: in sptlrpc modes which enable its own bulk checksum, the
5249 # original crc32_le bulk checksum will be automatically disabled,
5250 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5251 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5252 # In this case set_checksums() will not be no-op, because sptlrpc
5253 # bulk checksum will be enabled all through the test.
5255 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5256 lctl set_param -n osc.*.checksums $1
5260 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5261 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5262 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5263 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5266 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5267 log "set checksum type to $1"
5270 F77_TMP=$TMP/f77-temp
5273 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5274 error "error writing to $F77_TMP"
5277 test_77a() { # bug 10889
5278 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5279 $GSS && skip "could not run with gss" && return
5280 [ ! -f $F77_TMP ] && setup_f77
5282 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5286 run_test 77a "normal checksum read/write operation"
5288 test_77b() { # bug 10889
5289 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5290 $GSS && skip "could not run with gss" && return
5291 [ ! -f $F77_TMP ] && setup_f77
5292 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5293 $LCTL set_param fail_loc=0x80000409
5296 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
5297 error "dd error: $?"
5298 $LCTL set_param fail_loc=0
5300 for algo in $CKSUM_TYPES; do
5301 cancel_lru_locks osc
5302 set_checksum_type $algo
5303 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5304 $LCTL set_param fail_loc=0x80000408
5305 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5306 $LCTL set_param fail_loc=0
5309 set_checksum_type $ORIG_CSUM_TYPE
5312 run_test 77b "checksum error on client write, read"
5314 test_77d() { # bug 10889
5315 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5316 $GSS && skip "could not run with gss" && return
5317 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5318 $LCTL set_param fail_loc=0x80000409
5320 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5321 error "direct write: rc=$?"
5322 $LCTL set_param fail_loc=0
5325 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5326 $LCTL set_param fail_loc=0x80000408
5328 cancel_lru_locks osc
5329 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5330 error "direct read: rc=$?"
5331 $LCTL set_param fail_loc=0
5334 run_test 77d "checksum error on OST direct write, read"
5336 test_77f() { # bug 10889
5337 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5338 $GSS && skip "could not run with gss" && return
5340 for algo in $CKSUM_TYPES; do
5341 cancel_lru_locks osc
5342 set_checksum_type $algo
5343 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5344 $LCTL set_param fail_loc=0x409
5345 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
5346 error "direct write succeeded"
5347 $LCTL set_param fail_loc=0
5349 set_checksum_type $ORIG_CSUM_TYPE
5352 run_test 77f "repeat checksum error on write (expect error)"
5354 test_77g() { # bug 10889
5355 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5356 $GSS && skip "could not run with gss" && return
5357 remote_ost_nodsh && skip "remote OST with nodsh" && return
5359 [ ! -f $F77_TMP ] && setup_f77
5361 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
5362 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5363 do_facet ost1 lctl set_param fail_loc=0x8000021a
5365 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
5366 error "write error: rc=$?"
5367 do_facet ost1 lctl set_param fail_loc=0
5370 cancel_lru_locks osc
5371 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5372 do_facet ost1 lctl set_param fail_loc=0x8000021b
5374 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5375 do_facet ost1 lctl set_param fail_loc=0
5378 run_test 77g "checksum error on OST write, read"
5380 test_77i() { # bug 13805
5381 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5382 $GSS && skip "could not run with gss" && return
5383 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5384 lctl set_param fail_loc=0x40b
5385 remount_client $MOUNT
5386 lctl set_param fail_loc=0
5387 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5388 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5389 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5390 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5392 remount_client $MOUNT
5394 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
5396 test_77j() { # bug 13805
5397 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5398 $GSS && skip "could not run with gss" && return
5399 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5400 lctl set_param fail_loc=0x40c
5401 remount_client $MOUNT
5402 lctl set_param fail_loc=0
5403 sleep 2 # wait async osc connect to finish
5404 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5405 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5406 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5407 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5409 remount_client $MOUNT
5411 run_test 77j "client only supporting ADLER32"
5413 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5417 test_78() { # bug 10901
5418 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5419 remote_ost || { skip_env "local OST" && return; }
5422 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5423 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5424 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5425 echo "MemTotal: $MEMTOTAL"
5426 # reserve 256MB of memory for the kernel and other running processes,
5427 # and then take 1/2 of the remaining memory for the read/write buffers.
5428 if [ $MEMTOTAL -gt 512 ] ;then
5429 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5431 # for those poor memory-starved high-end clusters...
5432 MEMTOTAL=$((MEMTOTAL / 2))
5434 echo "Mem to use for directio: $MEMTOTAL"
5435 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5436 [ $F78SIZE -gt 512 ] && F78SIZE=512
5437 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5438 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5439 echo "Smallest OST: $SMALLESTOST"
5440 [ $SMALLESTOST -lt 10240 ] && \
5441 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5443 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5444 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5446 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5447 echo "File size: $F78SIZE"
5448 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5449 for i in `seq 1 $NSEQ`
5451 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5452 echo directIO rdwr round $i of $NSEQ
5453 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5458 run_test 78 "handle large O_DIRECT writes correctly ============"
5460 test_79() { # bug 12743
5461 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5462 wait_delete_completed
5464 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5465 BKFREE=$(calc_osc_kbytes kbytesfree)
5466 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5468 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5469 DFTOTAL=`echo $STRING | cut -d, -f1`
5470 DFUSED=`echo $STRING | cut -d, -f2`
5471 DFAVAIL=`echo $STRING | cut -d, -f3`
5472 DFFREE=$(($DFTOTAL - $DFUSED))
5474 ALLOWANCE=$((64 * $OSTCOUNT))
5476 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5477 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5478 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5480 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5481 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5482 error "df free($DFFREE) mismatch OST free($BKFREE)"
5484 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5485 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5486 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5489 run_test 79 "df report consistency check ======================="
5491 test_80() { # bug 10718
5492 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5493 # relax strong synchronous semantics for slow backends like ZFS
5494 local soc="obdfilter.*.sync_on_lock_cancel"
5495 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5497 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5498 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5499 facet_active_host $host; done | sort -u)
5500 do_nodes $hosts lctl set_param $soc=never
5503 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5505 local BEFORE=`date +%s`
5506 cancel_lru_locks osc
5507 local AFTER=`date +%s`
5508 local DIFF=$((AFTER-BEFORE))
5509 if [ $DIFF -gt 1 ] ; then
5510 error "elapsed for 1M@1T = $DIFF"
5513 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5517 run_test 80 "Page eviction is equally fast at high offsets too ===="
5519 test_81a() { # LU-456
5520 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5521 remote_ost_nodsh && skip "remote OST with nodsh" && return
5522 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5523 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5524 do_facet ost1 lctl set_param fail_loc=0x80000228
5526 # write should trigger a retry and success
5527 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5528 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5530 if [ $RC -ne 0 ] ; then
5531 error "write should success, but failed for $RC"
5534 run_test 81a "OST should retry write when get -ENOSPC ==============="
5536 test_81b() { # LU-456
5537 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5538 remote_ost_nodsh && skip "remote OST with nodsh" && return
5539 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5540 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5541 do_facet ost1 lctl set_param fail_loc=0x228
5543 # write should retry several times and return -ENOSPC finally
5544 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5545 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5548 if [ $RC -ne $ENOSPC ] ; then
5549 error "dd should fail for -ENOSPC, but succeed."
5552 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5554 test_82() { # LU-1031
5555 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5559 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5561 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5563 kill -USR1 $MULTIPID2
5565 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5566 error "First grouplock does not block second one"
5568 echo "Second grouplock blocks first one"
5570 kill -USR1 $MULTIPID1
5574 run_test 82 "Basic grouplock test ==============================="
5577 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
5579 test_mkdir -p $DIR/d99cvsroot
5580 chown $RUNAS_ID $DIR/d99cvsroot
5581 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5584 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
5587 run_test 99a "cvs init ========================================="
5590 [ -z "$(which cvs 2>/dev/null)" ] &&
5591 skip_env "could not find cvs" && return
5592 [ ! -d $DIR/d99cvsroot ] && test_99a
5594 # some versions of cvs import exit(1) when asked to import links or
5595 # files they can't read. ignore those files.
5596 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5597 ! -perm +4 -printf '-I %f\n')
5598 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5599 d99reposname vtag rtag
5601 run_test 99b "cvs import ======================================="
5604 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5605 [ ! -d $DIR/d99cvsroot ] && test_99b
5607 test_mkdir -p $DIR/d99reposname
5608 chown $RUNAS_ID $DIR/d99reposname
5609 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5611 run_test 99c "cvs checkout ====================================="
5614 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5615 [ ! -d $DIR/d99cvsroot ] && test_99c
5616 cd $DIR/d99reposname
5618 $RUNAS cvs add -m 'addmsg' foo99
5620 run_test 99d "cvs add =========================================="
5623 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5624 [ ! -d $DIR/d99cvsroot ] && test_99c
5625 cd $DIR/d99reposname
5628 run_test 99e "cvs update ======================================="
5631 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5632 [ ! -d $DIR/d99cvsroot ] && test_99d
5633 cd $DIR/d99reposname
5634 $RUNAS cvs commit -m 'nomsg' foo99
5635 rm -fr $DIR/d99cvsroot
5637 run_test 99f "cvs commit ======================================="
5640 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5641 [ "$NETTYPE" = tcp ] || \
5642 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5645 remote_ost_nodsh && skip "remote OST with nodsh" && return
5646 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5648 { skip "useless for local single node setup" && return; }
5650 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5651 [ "$PROT" != "tcp" ] && continue
5652 RPORT=$(echo $REMOTE | cut -d: -f2)
5653 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5656 LPORT=`echo $LOCAL | cut -d: -f2`
5657 if [ $LPORT -ge 1024 ]; then
5658 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5660 error_exit "local: $LPORT > 1024, remote: $RPORT"
5663 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5665 run_test 100 "check local port using privileged port ==========="
5667 function get_named_value()
5676 echo $line | sed "s/^$tag[ ]*//"
5683 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5684 awk '/^max_cached_mb/ { print $2 }')
5687 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5692 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5696 local cache_limit=32
5698 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5699 trap cleanup_101a EXIT
5700 $LCTL set_param -n llite.*.read_ahead_stats 0
5701 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5704 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5706 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5707 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5710 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5711 get_named_value 'read but discarded' | cut -d" " -f1`; do
5712 discard=$(($discard + $s))
5716 if [ $(($discard * 10)) -gt $nreads ] ;then
5717 $LCTL get_param osc.*-osc*.rpc_stats
5718 $LCTL get_param llite.*.read_ahead_stats
5719 error "too many ($discard) discarded pages"
5721 rm -f $DIR/$tfile || true
5723 run_test 101a "check read-ahead for random reads ================"
5726 test_mkdir -p $DIR/$tdir
5728 STRIPE_COUNT=$OSTCOUNT
5731 local list=$(comma_list $(osts_nodes))
5732 set_osd_param $list '' read_cache_enable 0
5733 set_osd_param $list '' writethrough_cache_enable 0
5735 trap cleanup_test101bc EXIT
5736 # prepare the read-ahead file
5737 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5739 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5742 cleanup_test101bc() {
5747 local list=$(comma_list $(osts_nodes))
5748 set_osd_param $list '' read_cache_enable 1
5749 set_osd_param $list '' writethrough_cache_enable 1
5753 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5758 local STRIPE_SIZE=1048576
5759 local RA_INC=1048576
5760 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5761 local FILE_LENGTH=$((64*100))
5762 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5763 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5764 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5765 get_named_value 'read but discarded' | \
5766 cut -d" " -f1 | calc_total`
5767 if [ $DISCARD -gt $discard_limit ]; then
5768 $LCTL get_param llite.*.read_ahead_stats
5769 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5771 echo "Read-ahead success for size ${READ_SIZE}"
5776 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5777 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5778 local STRIPE_SIZE=1048576
5779 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5780 local FILE_LENGTH=$((STRIPE_SIZE*100))
5781 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5782 # prepare the read-ahead file
5784 cancel_lru_locks osc
5785 for BIDX in 2 4 8 16 32 64 128 256
5787 local BSIZE=$((BIDX*4096))
5788 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5789 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5790 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5791 $LCTL set_param -n llite.*.read_ahead_stats 0
5792 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5793 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5794 cancel_lru_locks osc
5800 run_test 101b "check stride-io mode read-ahead ================="
5803 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5804 local STRIPE_SIZE=1048576
5805 local FILE_LENGTH=$((STRIPE_SIZE*100))
5811 cancel_lru_locks osc
5812 $LCTL set_param osc.*.rpc_stats 0
5813 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5814 for osc in $($LCTL get_param -N osc.*); do
5815 if [ "$osc" == "osc.num_refs" ]; then
5819 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
5820 if [ $lines -le 20 ]; then
5824 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
5825 awk '$1 == "1:" { print $2; exit; }')
5826 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
5827 awk '$1 == "2:" { print $2; exit; }')
5828 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
5829 awk '$1 == "4:" { print $2; exit; }')
5830 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
5831 awk '$1 == "8:" { print $2; exit; }')
5833 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
5834 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
5835 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
5836 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
5837 echo "${osc} rpc check passed!"
5842 run_test 101c "check stripe_size aligned read-ahead ================="
5845 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5846 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5850 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5851 local file=$DIR/$tfile
5852 local size=${FILESIZE_101c:-500}
5853 local ra_MB=${READAHEAD_MB:-40}
5855 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5856 [ $space -gt $((size * 1024)) ] ||
5857 { skip "Need free space ${size}M, have $space" && return; }
5859 echo Creating ${size}M test file $file
5860 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5861 echo Cancel LRU locks on lustre client to flush the client cache
5862 cancel_lru_locks osc
5864 echo Disable read-ahead
5865 local old_READAHEAD=$(set_read_ahead 0)
5867 echo Reading the test file $file with read-ahead disabled
5868 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5870 echo Cancel LRU locks on lustre client to flush the client cache
5871 cancel_lru_locks osc
5872 echo Enable read-ahead with ${ra_MB}MB
5873 set_read_ahead $ra_MB
5875 echo Reading the test file $file with read-ahead enabled
5876 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5878 echo read-ahead disabled time read $time_ra_OFF
5879 echo read-ahead enabled time read $time_ra_ON
5881 set_read_ahead $old_READAHEAD
5883 wait_delete_completed
5885 [ $time_ra_ON -lt $time_ra_OFF ] ||
5886 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5887 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5889 run_test 101d "file read with and without read-ahead enabled ================="
5892 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5893 local file=$DIR/$tfile
5898 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5899 local need_space=$((count * size))
5900 [ $space -gt $need_space ] ||
5901 { skip_env "Need free space $need_space, have $space" && return; }
5903 echo Creating $count ${size}K test files
5904 for ((i = 0; i < $count; i++)); do
5905 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5908 echo Cancel LRU locks on lustre client to flush the client cache
5909 cancel_lru_locks osc
5911 echo Reset readahead stats
5912 $LCTL set_param -n llite.*.read_ahead_stats 0
5914 for ((i = 0; i < $count; i++)); do
5915 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5918 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5919 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5921 for ((i = 0; i < $count; i++)); do
5922 rm -rf ${file}_${i} 2>/dev/null
5925 #10000 means 20% reads are missing in readahead
5926 [ $miss -lt 10000 ] || error "misses too much for small reads"
5928 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
5930 cleanup_test101f() {
5932 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
5933 rm -rf $DIR/$tfile 2>/dev/null
5937 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5938 local file=$DIR/$tfile
5941 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
5942 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
5943 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
5944 trap cleanup_test101f EXIT
5946 echo Cancel LRU locks on lustre client to flush the client cache
5947 cancel_lru_locks osc
5949 echo Reset readahead stats
5950 $LCTL set_param -n llite.*.read_ahead_stats 0
5951 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
5952 # readahead should read in 2M file on second read, so only miss
5954 echo Random 4K reads on 2M file for 1000 times
5955 $READS -f $file -s 2097152 -b 4096 -n $nreads
5957 echo checking missing pages
5958 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
5959 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5961 [ $miss -lt 3 ] || error "misses too much pages!"
5964 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
5967 test_mkdir -p $DIR/$tdir
5968 chown $RUNAS_ID $DIR/$tdir
5971 STRIPE_COUNT=$OSTCOUNT
5972 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
5974 trap cleanup_test102 EXIT
5976 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
5978 for num in 1 2 3 4; do
5979 for count in $(seq 1 $STRIPE_COUNT); do
5980 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
5981 local size=`expr $STRIPE_SIZE \* $num`
5982 local file=file"$num-$idx-$count"
5983 $1 $SETSTRIPE -S $size -i $idx -c $count $file
5989 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
5995 rm -rf $DIR/d0.sanity/d102
5999 local testfile=$DIR/xattr_testfile
6003 [ "$UID" != 0 ] && skip_env "must run as root" && return
6004 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6005 skip_env "must have user_xattr" && return
6007 [ -z "$(which setfattr 2>/dev/null)" ] &&
6008 skip_env "could not find setfattr" && return
6010 echo "set/get xattr..."
6011 setfattr -n trusted.name1 -v value1 $testfile ||
6012 error "setfattr -n trusted.name1=value1 $testfile failed"
6013 getfattr -n trusted.name1 $testfile 2> /dev/null |
6014 grep "trusted.name1=.value1" ||
6015 error "$testfile missing trusted.name1=value1"
6017 setfattr -n user.author1 -v author1 $testfile ||
6018 error "setfattr -n user.author1=author1 $testfile failed"
6019 getfattr -n user.author1 $testfile 2> /dev/null |
6020 grep "user.author1=.author1" ||
6021 error "$testfile missing trusted.author1=author1"
6024 setfattr -n trusted.name2 -v value2 $testfile ||
6025 error "$testfile unable to set trusted.name2"
6026 setfattr -n trusted.name3 -v value3 $testfile ||
6027 error "$testfile unable to set trusted.name3"
6028 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6029 grep "trusted.name" | wc -l) -eq 3 ] ||
6030 error "$testfile missing 3 trusted.name xattrs"
6032 setfattr -n user.author2 -v author2 $testfile ||
6033 error "$testfile unable to set user.author2"
6034 setfattr -n user.author3 -v author3 $testfile ||
6035 error "$testfile unable to set user.author3"
6036 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6037 grep "user.author" | wc -l) -eq 3 ] ||
6038 error "$testfile missing 3 user.author xattrs"
6040 echo "remove xattr..."
6041 setfattr -x trusted.name1 $testfile ||
6042 error "$testfile error deleting trusted.name1"
6043 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6044 error "$testfile did not delete trusted.name1 xattr"
6046 setfattr -x user.author1 $testfile ||
6047 error "$testfile error deleting user.author1"
6048 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6049 error "$testfile did not delete trusted.name1 xattr"
6051 # b10667: setting lustre special xattr be silently discarded
6052 echo "set lustre special xattr ..."
6053 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6054 error "$testfile allowed setting trusted.lov"
6056 run_test 102a "user xattr test =================================="
6059 # b10930: get/set/list trusted.lov xattr
6060 echo "get/set/list trusted.lov xattr ..."
6061 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6062 local testfile=$DIR/$tfile
6063 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6064 error "setstripe failed"
6065 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6066 error "getstripe failed"
6067 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
6068 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
6070 local testfile2=${testfile}2
6071 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
6072 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
6075 setfattr -n trusted.lov -v $value $testfile2
6076 local stripe_size=$($GETSTRIPE -S $testfile2)
6077 local stripe_count=$($GETSTRIPE -c $testfile2)
6078 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6079 [ $stripe_count -eq $STRIPECOUNT ] ||
6080 error "stripe count $stripe_count != $STRIPECOUNT"
6083 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6086 # b10930: get/set/list lustre.lov xattr
6087 echo "get/set/list lustre.lov xattr ..."
6088 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6089 test_mkdir -p $DIR/$tdir
6090 chown $RUNAS_ID $DIR/$tdir
6091 local testfile=$DIR/$tdir/$tfile
6092 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6093 error "setstripe failed"
6094 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6095 error "getstripe failed"
6096 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6097 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6099 local testfile2=${testfile}2
6100 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6101 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6103 $RUNAS $MCREATE $testfile2
6104 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6105 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6106 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6107 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6108 [ $stripe_count -eq $STRIPECOUNT ] ||
6109 error "stripe count $stripe_count != $STRIPECOUNT"
6111 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6113 compare_stripe_info1() {
6114 local stripe_index_all_zero=true
6116 for num in 1 2 3 4; do
6117 for count in $(seq 1 $STRIPE_COUNT); do
6118 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6119 local size=$((STRIPE_SIZE * num))
6120 local file=file"$num-$offset-$count"
6121 stripe_size=$(lfs getstripe -S $PWD/$file)
6122 [ $stripe_size -ne $size ] &&
6123 error "$file: size $stripe_size != $size"
6124 stripe_count=$(lfs getstripe -c $PWD/$file)
6125 # allow fewer stripes to be created, ORI-601
6126 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
6127 error "$file: count $stripe_count != $count"
6128 stripe_index=$(lfs getstripe -i $PWD/$file)
6129 [ $stripe_index -ne 0 ] &&
6130 stripe_index_all_zero=false
6134 $stripe_index_all_zero &&
6135 error "all files are being extracted starting from OST index 0"
6140 [ -n "$(which tar 2>/dev/null)" ] &&
6141 strings $(which tar) | grep -q "lustre" && echo tar
6145 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6146 # b10930: tar test for trusted.lov xattr
6147 TAR=$(find_lustre_tar)
6148 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6149 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6151 test_mkdir -p $DIR/d102d
6152 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6154 compare_stripe_info1
6156 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6159 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6160 # b10930: tar test for trusted.lov xattr
6161 TAR=$(find_lustre_tar)
6162 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6163 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6165 test_mkdir -p $DIR/d102f
6167 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6169 compare_stripe_info1
6171 run_test 102f "tar copy files, not keep osts ==========="
6174 local xsize=${1:-1024} # in bytes
6175 local file=$DIR/$tfile
6177 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6178 skip "must have user_xattr" && return 0
6179 [ -z "$(which setfattr 2>/dev/null)" ] &&
6180 skip_env "could not find setfattr" && return 0
6181 [ -z "$(which getfattr 2>/dev/null)" ] &&
6182 skip_env "could not find getfattr" && return 0
6186 local value="$(generate_string $xsize)"
6188 local xbig=trusted.big
6189 log "save $xbig on $file"
6190 setfattr -n $xbig -v $value $file ||
6191 error "saving $xbig on $file failed"
6193 local orig=$(get_xattr_value $xbig $file)
6194 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6196 local xsml=trusted.sml
6197 log "save $xsml on $file"
6198 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6200 local new=$(get_xattr_value $xbig $file)
6201 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6203 log "grow $xsml on $file"
6204 setfattr -n $xsml -v "$value" $file ||
6205 error "growing $xsml on $file failed"
6207 new=$(get_xattr_value $xbig $file)
6208 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6209 log "$xbig still valid after growing $xsml"
6214 test_102h() { # bug 15777
6217 run_test 102h "grow xattr from inside inode to external block"
6220 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6221 grow_xattr $(max_xattr_size)
6223 run_test 102ha "grow xattr from inside inode to external inode"
6225 test_102i() { # bug 17038
6227 ln -s $DIR/$tfile $DIR/${tfile}link
6228 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6229 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"
6230 rm -f $DIR/$tfile $DIR/${tfile}link
6232 run_test 102i "lgetxattr test on symbolic link ============"
6235 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6236 TAR=$(find_lustre_tar)
6237 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6238 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6239 setup_test102 "$RUNAS"
6240 test_mkdir -p $DIR/d102j
6241 chown $RUNAS_ID $DIR/d102j
6242 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6244 compare_stripe_info1 "$RUNAS"
6246 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6250 # b22187 just check that does not crash for regular file.
6251 setfattr -n trusted.lov $DIR/$tfile
6252 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6253 local test_kdir=$DIR/d102k
6254 test_mkdir $test_kdir
6255 local default_size=`$GETSTRIPE -S $test_kdir`
6256 local default_count=`$GETSTRIPE -c $test_kdir`
6257 local default_offset=`$GETSTRIPE -i $test_kdir`
6258 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6259 error 'dir setstripe failed'
6260 setfattr -n trusted.lov $test_kdir
6261 local stripe_size=`$GETSTRIPE -S $test_kdir`
6262 local stripe_count=`$GETSTRIPE -c $test_kdir`
6263 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6264 [ $stripe_size -eq $default_size ] ||
6265 error "stripe size $stripe_size != $default_size"
6266 [ $stripe_count -eq $default_count ] ||
6267 error "stripe count $stripe_count != $default_count"
6268 [ $stripe_offset -eq $default_offset ] ||
6269 error "stripe offset $stripe_offset != $default_offset"
6270 rm -rf $DIR/$tfile $test_kdir
6272 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6275 # LU-532 trusted. xattr is invisible to non-root
6276 local testfile=$DIR/$tfile
6280 echo "listxattr as user..."
6281 chown $RUNAS_ID $testfile
6282 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6283 grep -q "trusted" &&
6284 error "$testfile trusted xattrs are user visible"
6288 run_test 102l "listxattr filter test =================================="
6294 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6299 [ "$UID" != 0 ] && skip_env "must run as root" && return
6300 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
6301 skip "must have acl enabled" && return
6302 [ -z "$(which setfacl 2>/dev/null)" ] &&
6303 skip_env "could not find setfacl" && return
6304 $GSS && skip "could not run under gss" && return
6306 declare -a identity_old
6308 for num in $(seq $MDSCOUNT); do
6309 switch_identity $num true || identity_old[$num]=$?
6316 echo "performing cp ..."
6317 run_acl_subtest cp || error "run_acl_subtest cp failed"
6318 echo "performing getfacl-noacl..."
6319 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6320 echo "performing misc..."
6321 run_acl_subtest misc || error "misc test failed"
6322 echo "performing permissions..."
6323 run_acl_subtest permissions || error "permissions failed"
6324 echo "performing setfacl..."
6325 run_acl_subtest setfacl || error "setfacl test failed"
6327 # inheritance test got from HP
6328 echo "performing inheritance..."
6329 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6330 chmod +x make-tree || error "chmod +x failed"
6331 run_acl_subtest inheritance || error "inheritance test failed"
6334 echo "LU-974 ignore umask when acl is enabled..."
6335 run_acl_subtest 974 || error "LU-974 umask test failed"
6336 if [ $MDSCOUNT -ge 2 ]; then
6337 run_acl_subtest 974_remote ||
6338 error "LU-974 umask test failed under remote dir"
6341 echo "LU-2561 newly created file is same size as directory..."
6342 run_acl_subtest 2561 || error "LU-2561 test failed"
6347 for num in $(seq $MDSCOUNT); do
6348 if [ "${identity_old[$num]}" = 1 ]; then
6349 switch_identity $num false || identity_old[$num]=$?
6353 run_test 103 "acl test ========================================="
6356 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6358 lfs df || error "lfs df failed"
6359 lfs df -ih || error "lfs df -ih failed"
6360 lfs df -h $DIR || error "lfs df -h $DIR failed"
6361 lfs df -i $DIR || error "lfs df -i $DIR failed"
6362 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6363 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6365 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
6366 lctl --device %$OSC deactivate
6367 lfs df || error "lfs df with deactivated OSC failed"
6368 lctl --device %$OSC activate
6369 # wait the osc back to normal
6370 wait_osc_import_state client ost FULL
6372 lfs df || error "lfs df with reactivated OSC failed"
6375 run_test 104a "lfs df [-ih] [path] test ========================="
6378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6379 [ $RUNAS_ID -eq $UID ] &&
6380 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6382 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
6383 grep "Permission denied" | wc -l)))
6384 if [ $denied_cnt -ne 0 ]; then
6385 error "lfs check servers test failed"
6388 run_test 104b "$RUNAS lfs check servers test ===================="
6391 # doesn't work on 2.4 kernels
6393 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6394 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6396 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6400 run_test 105a "flock when mounted without -o flock test ========"
6404 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6405 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6407 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6411 run_test 105b "fcntl when mounted without -o flock test ========"
6415 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6416 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6418 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6422 run_test 105c "lockf when mounted without -o flock test ========"
6424 test_105d() { # bug 15924
6425 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6426 test_mkdir -p $DIR/$tdir
6427 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6428 skip "mount w/o flock enabled" && return
6429 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6430 $LCTL set_param fail_loc=0x80000315
6431 flocks_test 2 $DIR/$tdir
6433 run_test 105d "flock race (should not freeze) ========"
6435 test_105e() { # bug 22660 && 22040
6436 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6437 skip "mount w/o flock enabled" && return
6439 flocks_test 3 $DIR/$tfile
6441 run_test 105e "Two conflicting flocks from same process ======="
6443 test_106() { #bug 10921
6444 test_mkdir -p $DIR/$tdir
6445 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6446 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6448 run_test 106 "attempt exec of dir followed by chown of that dir"
6451 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6458 local save_pattern=$(sysctl -n kernel.core_pattern)
6459 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6460 sysctl -w kernel.core_pattern=$file
6461 sysctl -w kernel.core_uses_pid=0
6469 kill -s 11 $SLEEPPID
6471 if [ -e $file ]; then
6472 size=`stat -c%s $file`
6473 [ $size -eq 0 ] && error "Fail to create core file $file"
6475 error "Fail to create core file $file"
6478 sysctl -w kernel.core_pattern=$save_pattern
6479 sysctl -w kernel.core_uses_pid=$save_uses_pid
6482 run_test 107 "Coredump on SIG"
6485 test_mkdir -p $DIR/$tdir
6486 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6487 error "mkdir with 255 char failed"
6488 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6489 error "mkdir with 256 char should fail, but did not"
6490 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6491 error "create with 255 char failed"
6492 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6493 error "create with 256 char should fail, but did not"
6498 run_test 110 "filename length checking"
6501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6502 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6504 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6506 echo "Starting with $OSTIO_pre threads"
6509 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6510 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6511 echo "$NUMTEST creates/unlinks"
6512 test_mkdir -p $DIR/$tdir
6513 createmany -o $DIR/$tdir/$tfile $NUMTEST
6514 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6516 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6519 # don't return an error
6520 [ $OSTIO_post == $OSTIO_pre ] && echo \
6521 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6522 echo "This may be fine, depending on what ran before this test" &&
6523 echo "and how fast this system is." && return
6525 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6527 run_test 115 "verify dynamic thread creation===================="
6530 wait_delete_completed
6531 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6532 echo OST kbytes available: ${AVAIL[@]}
6533 MAXI=0; MAXV=${AVAIL[0]}
6534 MINI=0; MINV=${AVAIL[0]}
6535 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6536 #echo OST $i: ${AVAIL[i]}kb
6537 if [ ${AVAIL[i]} -gt $MAXV ]; then
6538 MAXV=${AVAIL[i]}; MAXI=$i
6540 if [ ${AVAIL[i]} -lt $MINV ]; then
6541 MINV=${AVAIL[i]}; MINI=$i
6544 echo Min free space: OST $MINI: $MINV
6545 echo Max free space: OST $MAXI: $MAXV
6548 test_116a() { # was previously test_116()
6549 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6550 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6552 echo -n "Free space priority "
6553 lctl get_param -n lov.*-clilov-*.qos_prio_free
6556 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
6559 # generate uneven OSTs
6560 test_mkdir -p $DIR/$tdir/OST${MINI}
6563 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
6564 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
6566 while [ $FILL -gt 0 ]; do
6568 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
6569 FILL=$(($FILL - 2048))
6577 DIFF=$(($MAXV - $MINV))
6578 DIFF2=$(($DIFF * 100 / $MINV))
6579 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
6580 if [ $DIFF2 -gt 20 ]; then
6583 echo "failed - QOS mode won't be used"
6584 error_ignore "QOS imbalance criteria not met"
6588 MINI1=$MINI; MINV1=$MINV
6589 MAXI1=$MAXI; MAXV1=$MAXV
6591 # now fill using QOS
6592 echo writing a bunch of files to QOS-assigned OSTs
6593 $SETSTRIPE -c 1 $DIR/$tdir
6595 while [ $FILL -gt 0 ]; do
6597 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
6598 FILL=$(($FILL - 200))
6601 echo "wrote $i 200k files"
6605 echo "Note: free space may not be updated, so measurements might be off"
6607 DIFF2=$(($MAXV - $MINV))
6608 echo "free space delta: orig $DIFF final $DIFF2"
6609 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6610 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6611 echo "Wrote $DIFF to smaller OST $MINI1"
6612 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6613 echo "Wrote $DIFF2 to larger OST $MAXI1"
6614 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
6616 # Figure out which files were written where
6617 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6618 awk '/'$MINI1': / {print $2; exit}')
6620 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6621 echo "$MINC files created on smaller OST $MINI1"
6622 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6623 awk '/'$MAXI1': / {print $2; exit}')
6625 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6626 echo "$MAXC files created on larger OST $MAXI1"
6627 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
6628 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
6632 run_test 116a "stripe QOS: free space balance ==================="
6634 test_116b() { # LU-2093
6635 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6636 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6638 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6639 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6641 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6642 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6643 do_facet $SINGLEMDS lctl set_param fail_loc=0
6645 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6647 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6649 test_117() # bug 10891
6651 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6652 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6653 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6654 lctl set_param fail_loc=0x21e
6655 > $DIR/$tfile || error "truncate failed"
6656 lctl set_param fail_loc=0
6657 echo "Truncate succeeded."
6660 run_test 117 "verify fsfilt_extend =========="
6662 NO_SLOW_RESENDCOUNT=4
6663 export OLD_RESENDCOUNT=""
6664 set_resend_count () {
6665 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6666 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6667 lctl set_param -n $PROC_RESENDCOUNT $1
6668 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6671 # for reduce test_118* time (b=14842)
6672 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6674 # Reset async IO behavior after error case
6676 FILE=$DIR/reset_async
6678 # Ensure all OSCs are cleared
6679 $SETSTRIPE -c -1 $FILE
6680 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6685 test_118a() #bug 11710
6687 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6690 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6691 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6692 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6694 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6695 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6700 run_test 118a "verify O_SYNC works =========="
6704 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6705 remote_ost_nodsh && skip "remote OST with nodsh" && return
6709 #define OBD_FAIL_OST_ENOENT 0x217
6710 set_nodes_failloc "$(osts_nodes)" 0x217
6711 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6713 set_nodes_failloc "$(osts_nodes)" 0
6714 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6715 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6718 if [[ $RC -eq 0 ]]; then
6719 error "Must return error due to dropped pages, rc=$RC"
6723 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6724 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6728 echo "Dirty pages not leaked on ENOENT"
6730 # Due to the above error the OSC will issue all RPCs syncronously
6731 # until a subsequent RPC completes successfully without error.
6732 $MULTIOP $DIR/$tfile Ow4096yc
6737 run_test 118b "Reclaim dirty pages on fatal error =========="
6741 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6743 # for 118c, restore the original resend count, LU-1940
6744 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
6745 set_resend_count $OLD_RESENDCOUNT
6746 remote_ost_nodsh && skip "remote OST with nodsh" && return
6750 #define OBD_FAIL_OST_EROFS 0x216
6751 set_nodes_failloc "$(osts_nodes)" 0x216
6753 # multiop should block due to fsync until pages are written
6754 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6758 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6759 error "Multiop failed to block on fsync, pid=$MULTIPID"
6762 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6764 if [[ $WRITEBACK -eq 0 ]]; then
6765 error "No page in writeback, writeback=$WRITEBACK"
6768 set_nodes_failloc "$(osts_nodes)" 0
6771 if [[ $RC -ne 0 ]]; then
6772 error "Multiop fsync failed, rc=$RC"
6775 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6776 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6778 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6779 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6783 echo "Dirty pages flushed via fsync on EROFS"
6786 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6788 # continue to use small resend count to reduce test_118* time (b=14842)
6789 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6793 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6794 remote_ost_nodsh && skip "remote OST with nodsh" && return
6798 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6799 set_nodes_failloc "$(osts_nodes)" 0x214
6800 # multiop should block due to fsync until pages are written
6801 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6805 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6806 error "Multiop failed to block on fsync, pid=$MULTIPID"
6809 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6811 if [[ $WRITEBACK -eq 0 ]]; then
6812 error "No page in writeback, writeback=$WRITEBACK"
6815 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6816 set_nodes_failloc "$(osts_nodes)" 0
6818 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6819 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6821 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6822 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6826 echo "Dirty pages gaurenteed flushed via fsync"
6829 run_test 118d "Fsync validation inject a delay of the bulk =========="
6832 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6835 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6836 lctl set_param fail_loc=0x8000040a
6838 # Should simulate EINVAL error which is fatal
6839 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6841 if [[ $RC -eq 0 ]]; then
6842 error "Must return error due to dropped pages, rc=$RC"
6845 lctl set_param fail_loc=0x0
6847 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6848 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6849 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6851 if [[ $LOCKED -ne 0 ]]; then
6852 error "Locked pages remain in cache, locked=$LOCKED"
6855 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6856 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6860 echo "No pages locked after fsync"
6865 run_test 118f "Simulate unrecoverable OSC side error =========="
6868 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6871 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6872 lctl set_param fail_loc=0x406
6874 # simulate local -ENOMEM
6875 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6878 lctl set_param fail_loc=0
6879 if [[ $RC -eq 0 ]]; then
6880 error "Must return error due to dropped pages, rc=$RC"
6883 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6884 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6885 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6887 if [[ $LOCKED -ne 0 ]]; then
6888 error "Locked pages remain in cache, locked=$LOCKED"
6891 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6892 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6896 echo "No pages locked after fsync"
6901 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
6904 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6905 remote_ost_nodsh && skip "remote OST with nodsh" && return
6909 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6910 set_nodes_failloc "$(osts_nodes)" 0x20e
6911 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6912 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6915 set_nodes_failloc "$(osts_nodes)" 0
6916 if [[ $RC -eq 0 ]]; then
6917 error "Must return error due to dropped pages, rc=$RC"
6920 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6921 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6922 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6924 if [[ $LOCKED -ne 0 ]]; then
6925 error "Locked pages remain in cache, locked=$LOCKED"
6928 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6929 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6933 echo "No pages locked after fsync"
6937 run_test 118h "Verify timeout in handling recoverables errors =========="
6939 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6942 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6943 remote_ost_nodsh && skip "remote OST with nodsh" && return
6947 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6948 set_nodes_failloc "$(osts_nodes)" 0x20e
6950 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6951 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6954 set_nodes_failloc "$(osts_nodes)" 0
6958 if [[ $RC -ne 0 ]]; then
6959 error "got error, but should be not, rc=$RC"
6962 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6963 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6964 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6965 if [[ $LOCKED -ne 0 ]]; then
6966 error "Locked pages remain in cache, locked=$LOCKED"
6969 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6970 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6974 echo "No pages locked after fsync"
6978 run_test 118i "Fix error before timeout in recoverable error =========="
6980 [ "$SLOW" = "no" ] && set_resend_count 4
6983 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6984 remote_ost_nodsh && skip "remote OST with nodsh" && return
6988 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
6989 set_nodes_failloc "$(osts_nodes)" 0x220
6991 # return -EIO from OST
6992 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6994 set_nodes_failloc "$(osts_nodes)" 0x0
6995 if [[ $RC -eq 0 ]]; then
6996 error "Must return error due to dropped pages, rc=$RC"
6999 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7000 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7001 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7002 if [[ $LOCKED -ne 0 ]]; then
7003 error "Locked pages remain in cache, locked=$LOCKED"
7006 # in recoverable error on OST we want resend and stay until it finished
7007 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7008 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7012 echo "No pages locked after fsync"
7016 run_test 118j "Simulate unrecoverable OST side error =========="
7020 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7021 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7023 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7024 set_nodes_failloc "$(osts_nodes)" 0x20e
7025 test_mkdir -p $DIR/$tdir
7027 for ((i=0;i<10;i++)); do
7028 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7029 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7036 set_nodes_failloc "$(osts_nodes)" 0
7039 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7043 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7045 test_mkdir -p $DIR/$tdir
7046 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7049 run_test 118l "fsync dir ========="
7051 test_118m() # LU-3066
7053 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7054 test_mkdir -p $DIR/$tdir
7055 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7058 run_test 118m "fdatasync dir ========="
7060 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7062 test_119a() # bug 11737
7064 BSIZE=$((512 * 1024))
7065 directio write $DIR/$tfile 0 1 $BSIZE
7066 # We ask to read two blocks, which is more than a file size.
7067 # directio will indicate an error when requested and actual
7068 # sizes aren't equeal (a normal situation in this case) and
7069 # print actual read amount.
7070 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7071 if [ "$NOB" != "$BSIZE" ]; then
7072 error "read $NOB bytes instead of $BSIZE"
7076 run_test 119a "Short directIO read must return actual read amount"
7078 test_119b() # bug 11737
7080 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7082 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7083 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7085 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7086 error "direct read failed"
7089 run_test 119b "Sparse directIO read must return actual read amount"
7091 test_119c() # bug 13099
7094 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7095 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7098 run_test 119c "Testing for direct read hitting hole"
7100 test_119d() # bug 15950
7102 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7103 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7104 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7106 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7107 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7108 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7109 lctl set_param fail_loc=0x40d
7110 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7113 cat $DIR/$tfile > /dev/null &
7114 lctl set_param fail_loc=0
7117 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7119 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7120 error "the read rpcs have not completed in 2s"
7122 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7124 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7127 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7128 test_mkdir -p $DIR/$tdir
7129 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7130 skip "no early lock cancel on server" && return 0
7132 lru_resize_disable mdc
7133 lru_resize_disable osc
7134 cancel_lru_locks mdc
7135 # asynchronous object destroy at MDT could cause bl ast to client
7136 cancel_lru_locks osc
7138 stat $DIR/$tdir > /dev/null
7139 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7140 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7141 test_mkdir $DIR/$tdir/d1
7142 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7143 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7144 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7145 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7146 lru_resize_enable mdc
7147 lru_resize_enable osc
7149 run_test 120a "Early Lock Cancel: mkdir test"
7152 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7153 test_mkdir -p $DIR/$tdir
7154 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7155 skip "no early lock cancel on server" && return 0
7156 lru_resize_disable mdc
7157 lru_resize_disable osc
7158 cancel_lru_locks mdc
7159 stat $DIR/$tdir > /dev/null
7160 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7161 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7163 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7164 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7165 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7166 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7167 lru_resize_enable mdc
7168 lru_resize_enable osc
7170 run_test 120b "Early Lock Cancel: create test"
7173 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7174 test_mkdir -p $DIR/$tdir
7175 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7176 skip "no early lock cancel on server" && return 0
7177 lru_resize_disable mdc
7178 lru_resize_disable osc
7179 test_mkdir -p $DIR/$tdir/d1
7180 test_mkdir -p $DIR/$tdir/d2
7181 touch $DIR/$tdir/d1/f1
7182 cancel_lru_locks mdc
7183 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7184 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7185 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7186 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7187 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7188 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7189 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7190 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7191 lru_resize_enable mdc
7192 lru_resize_enable osc
7194 run_test 120c "Early Lock Cancel: link test"
7197 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7198 test_mkdir -p $DIR/$tdir
7199 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7200 skip "no early lock cancel on server" && return 0
7201 lru_resize_disable mdc
7202 lru_resize_disable osc
7204 cancel_lru_locks mdc
7205 stat $DIR/$tdir > /dev/null
7206 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7207 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7208 chmod a+x $DIR/$tdir
7209 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7210 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7211 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7212 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7213 lru_resize_enable mdc
7214 lru_resize_enable osc
7216 run_test 120d "Early Lock Cancel: setattr test"
7219 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7220 test_mkdir -p $DIR/$tdir
7221 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7222 skip "no early lock cancel on server" && return 0
7223 lru_resize_disable mdc
7224 lru_resize_disable osc
7225 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7226 cancel_lru_locks mdc
7227 cancel_lru_locks osc
7228 dd if=$DIR/$tdir/f1 of=/dev/null
7229 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7230 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7231 awk '/ldlm_cancel/ {print $2}'`
7232 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7233 awk '/ldlm_bl_callback/ {print $2}'`
7234 unlink $DIR/$tdir/f1
7235 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7236 awk '/ldlm_cancel/ {print $2}'`
7237 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7238 awk '/ldlm_bl_callback/ {print $2}'`
7239 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7240 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7241 lru_resize_enable mdc
7242 lru_resize_enable osc
7244 run_test 120e "Early Lock Cancel: unlink test"
7247 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7248 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7249 skip "no early lock cancel on server" && return 0
7250 test_mkdir -p $DIR/$tdir
7251 lru_resize_disable mdc
7252 lru_resize_disable osc
7253 test_mkdir -p $DIR/$tdir/d1
7254 test_mkdir -p $DIR/$tdir/d2
7255 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7256 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7257 cancel_lru_locks mdc
7258 cancel_lru_locks osc
7259 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7260 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7261 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7262 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7263 awk '/ldlm_cancel/ {print $2}'`
7264 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7265 awk '/ldlm_bl_callback/ {print $2}'`
7266 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7267 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7268 awk '/ldlm_cancel/ {print $2}'`
7269 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7270 awk '/ldlm_bl_callback/ {print $2}'`
7271 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7272 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7273 lru_resize_enable mdc
7274 lru_resize_enable osc
7276 run_test 120f "Early Lock Cancel: rename test"
7279 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7280 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7281 skip "no early lock cancel on server" && return 0
7282 lru_resize_disable mdc
7283 lru_resize_disable osc
7285 echo create $count files
7286 test_mkdir -p $DIR/$tdir
7287 cancel_lru_locks mdc
7288 cancel_lru_locks osc
7291 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7292 awk '/ldlm_cancel/ {print $2}'`
7293 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7294 awk '/ldlm_bl_callback/ {print $2}'`
7295 createmany -o $DIR/$tdir/f $count
7297 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7298 awk '/ldlm_cancel/ {print $2}'`
7299 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7300 awk '/ldlm_bl_callback/ {print $2}'`
7302 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7303 echo rm $count files
7306 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7307 awk '/ldlm_cancel/ {print $2}'`
7308 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7309 awk '/ldlm_bl_callback/ {print $2}'`
7311 echo total: $count removes in $((t2-t1))
7312 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7314 # wait for commitment of removal
7315 lru_resize_enable mdc
7316 lru_resize_enable osc
7318 run_test 120g "Early Lock Cancel: performance test"
7320 test_121() { #bug #10589
7321 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7323 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7324 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7325 lctl set_param fail_loc=0x310
7326 cancel_lru_locks osc > /dev/null
7327 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7328 lctl set_param fail_loc=0
7329 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7331 run_test 121 "read cancel race ========="
7333 test_123a() { # was test 123, statahead(bug 11401)
7334 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7336 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7337 log "testing on UP system. Performance may be not as good as expected."
7342 test_mkdir -p $DIR/$tdir
7343 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7344 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7346 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7347 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7349 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7350 lctl set_param -n llite.*.statahead_max 0
7351 lctl get_param llite.*.statahead_max
7352 cancel_lru_locks mdc
7353 cancel_lru_locks osc
7355 time ls -l $DIR/$tdir | wc -l
7357 delta=$((etime - stime))
7358 log "ls $i files without statahead: $delta sec"
7359 lctl set_param llite.*.statahead_max=$max
7361 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7362 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7363 cancel_lru_locks mdc
7364 cancel_lru_locks osc
7366 time ls -l $DIR/$tdir | wc -l
7368 delta_sa=$((etime - stime))
7369 log "ls $i files with statahead: $delta_sa sec"
7370 lctl get_param -n llite.*.statahead_stats
7371 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7373 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7374 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7376 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7377 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7378 lctl set_param -n llite.*.statahead_max 0
7379 lctl get_param llite.*.statahead_max
7380 cancel_lru_locks mdc
7381 cancel_lru_locks osc
7383 time ls -l $DIR/$tdir | wc -l
7385 delta=$((etime - stime))
7386 log "ls $i files again without statahead: $delta sec"
7387 lctl set_param llite.*.statahead_max=$max
7388 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7389 if [ $SLOWOK -eq 0 ]; then
7390 error "ls $i files is slower with statahead!"
7392 log "ls $i files is slower with statahead!"
7398 [ $delta -gt 20 ] && break
7399 [ $delta -gt 8 ] && MULT=$((50 / delta))
7400 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7408 delta=$((etime - stime))
7409 log "rm -r $DIR/$tdir/: $delta seconds"
7411 lctl get_param -n llite.*.statahead_stats
7413 run_test 123a "verify statahead work"
7415 test_123b () { # statahead(bug 15027)
7416 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7417 test_mkdir -p $DIR/$tdir
7418 createmany -o $DIR/$tdir/$tfile-%d 1000
7420 cancel_lru_locks mdc
7421 cancel_lru_locks osc
7423 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7424 lctl set_param fail_loc=0x80000803
7425 ls -lR $DIR/$tdir > /dev/null
7427 lctl set_param fail_loc=0x0
7428 lctl get_param -n llite.*.statahead_stats
7433 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7436 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7437 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7438 skip "no lru resize on server" && return 0
7440 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7442 log "create $NR files at $DIR/$tdir"
7443 createmany -o $DIR/$tdir/f $NR ||
7444 error "failed to create $NR files in $DIR/$tdir"
7446 cancel_lru_locks mdc
7447 ls -l $DIR/$tdir > /dev/null
7451 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7452 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7453 LRU_SIZE=$(lctl get_param -n $PARAM)
7454 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7455 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7457 log "NS=$(basename $NSDIR)"
7462 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7463 skip "Not enough cached locks created!"
7470 # We know that lru resize allows one client to hold $LIMIT locks
7471 # for 10h. After that locks begin to be killed by client.
7473 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7476 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7477 # killing locks. Some time was spent for creating locks. This means
7478 # that up to the moment of sleep finish we must have killed some of
7479 # them (10-100 locks). This depends on how fast ther were created.
7480 # Many of them were touched in almost the same moment and thus will
7481 # be killed in groups.
7482 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7484 # Use $LRU_SIZE_B here to take into account real number of locks
7485 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7486 local LRU_SIZE_B=$LRU_SIZE
7488 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7489 log "OLD_LVF=$OLD_LVF"
7490 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7492 # Let's make sure that we really have some margin. Client checks
7493 # cached locks every 10 sec.
7495 log "Sleep ${SLEEP} sec"
7497 while ((SEC<$SLEEP)); do
7501 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7505 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7506 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7508 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7509 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7510 unlinkmany $DIR/$tdir/f $NR
7514 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7515 log "unlink $NR files at $DIR/$tdir"
7516 unlinkmany $DIR/$tdir/f $NR
7518 run_test 124a "lru resize ======================================="
7520 get_max_pool_limit()
7522 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7525 if test $l -gt $max; then
7533 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7534 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7535 skip "no lru resize on server" && return 0
7537 LIMIT=`get_max_pool_limit`
7539 NR=$(($(default_lru_size)*20))
7540 if [ $NR -gt $LIMIT ]; then
7541 log "Limit lock number by $LIMIT locks"
7544 lru_resize_disable mdc
7545 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7546 error "failed to create $DIR/$tdir/disable_lru_resize"
7548 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7549 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7550 cancel_lru_locks mdc
7553 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7556 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7559 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7563 nolruresize_delta=$((etime-stime))
7564 log "ls -la time: $nolruresize_delta seconds"
7565 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7566 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7568 lru_resize_enable mdc
7569 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7570 error "failed to create $DIR/$tdir/enable_lru_resize"
7572 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7573 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7574 cancel_lru_locks mdc
7577 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7580 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7583 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7587 lruresize_delta=$((etime-stime))
7588 log "ls -la time: $lruresize_delta seconds"
7589 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7591 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7592 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7593 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7594 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7596 log "lru resize performs the same with no lru resize"
7598 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7600 run_test 124b "lru resize (performance test) ======================="
7602 test_125() { # 13358
7603 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7604 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7605 test_mkdir -p $DIR/d125 || error "mkdir failed"
7606 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7607 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7608 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7610 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7612 test_126() { # bug 12829/13455
7613 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7614 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7615 $GSS && skip "must run as gss disabled" && return
7617 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7618 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7620 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7622 run_test 126 "check that the fsgid provided by the client is taken into account"
7624 test_127a() { # bug 15521
7625 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7626 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7627 $LCTL set_param osc.*.stats=0
7628 FSIZE=$((2048 * 1024))
7629 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7630 cancel_lru_locks osc
7631 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7633 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7634 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7635 echo "got $COUNT $NAME"
7636 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7637 eval $NAME=$COUNT || error "Wrong proc format"
7640 read_bytes|write_bytes)
7641 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7642 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7643 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7644 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7645 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7646 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7647 error "sumsquare is too small: $SUMSQ"
7648 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7649 error "sumsquare is too big: $SUMSQ"
7653 done < $DIR/${tfile}.tmp
7655 #check that we actually got some stats
7656 [ "$read_bytes" ] || error "Missing read_bytes stats"
7657 [ "$write_bytes" ] || error "Missing write_bytes stats"
7658 [ "$read_bytes" != 0 ] || error "no read done"
7659 [ "$write_bytes" != 0 ] || error "no write done"
7661 run_test 127a "verify the client stats are sane"
7663 test_127b() { # bug LU-333
7664 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7665 $LCTL set_param llite.*.stats=0
7666 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7667 # perform 2 reads and writes so MAX is different from SUM.
7668 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7669 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7670 cancel_lru_locks osc
7671 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7672 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7674 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7675 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7676 echo "got $COUNT $NAME"
7677 eval $NAME=$COUNT || error "Wrong proc format"
7681 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7682 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7683 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7684 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7687 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7688 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7689 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7690 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7694 done < $TMP/${tfile}.tmp
7696 #check that we actually got some stats
7697 [ "$read_bytes" ] || error "Missing read_bytes stats"
7698 [ "$write_bytes" ] || error "Missing write_bytes stats"
7699 [ "$read_bytes" != 0 ] || error "no read done"
7700 [ "$write_bytes" != 0 ] || error "no write done"
7702 run_test 127b "verify the llite client stats are sane"
7704 test_128() { # bug 15212
7706 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7711 result=$(grep error $TMP/$tfile.log)
7713 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7715 run_test 128 "interactive lfs for 2 consecutive find's"
7722 local LDPROC=/proc/fs/ldiskfs
7723 local facets=$(get_facets MDS)
7725 for facet in ${facets//,/ }; do
7726 canondev=$(ldiskfs_canon \
7727 *.$(convert_facet2label $facet).mntdev $facet)
7728 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7729 LDPROC=/sys/fs/ldiskfs
7730 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7735 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7736 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7737 skip "Only applicable to ldiskfs-based MDTs"
7740 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7745 test_mkdir -p $DIR/$tdir
7747 MAX=$(stat -c%s "$DIR/$tdir")
7751 while [ ! $I -gt $MAX ]; do
7752 $MULTIOP $DIR/$tdir/$J Oc
7754 #check two errors ENOSPC for new version of ext4 max_dir_size patch
7755 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
7756 #and EFBIG for previous versions
7757 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ] && [ $I -gt 0 ]; then
7759 echo "return code $rc received as expected"
7760 multiop $DIR/$tdir/$J Oc
7762 I=$(stat -c%s "$DIR/$tdir")
7763 if [ $I -gt $MAX ] && [ $rc -eq 0 ]; then
7766 error_exit "return code $rc current dir size $I " \
7767 "previous limit $MAX"
7769 elif [ $rc -ne 0 ]; then
7771 error_exit "return code $rc received instead of expected " \
7772 "$EFBIG or $ENOSPC, files in dir $I"
7775 I=$(stat -c%s "$DIR/$tdir")
7779 error "exceeded dir size limit $MAX x $MDSCOUNT $MAX : $I bytes"
7781 run_test 129 "test directory size limit ========================"
7790 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7791 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7794 trap cleanup_130 EXIT RETURN
7796 local fm_file=$DIR/$tfile
7797 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7798 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7799 error "dd failed for $fm_file"
7801 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7802 filefrag -ves $fm_file
7804 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7805 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7806 [ $RC != 0 ] && error "filefrag $fm_file failed"
7808 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7809 grep -v "ext:" | grep -v "found")
7810 lun=$($GETSTRIPE -i $fm_file)
7812 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7815 for line in $filefrag_op
7817 frag_lun=`echo $line | cut -d: -f5`
7818 ext_len=`echo $line | cut -d: -f4`
7819 if (( $frag_lun != $lun )); then
7821 error "FIEMAP on 1-stripe file($fm_file) failed"
7824 (( tot_len += ext_len ))
7827 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7829 error "FIEMAP on 1-stripe file($fm_file) failed;"
7835 echo "FIEMAP on single striped file succeeded"
7837 run_test 130a "FIEMAP (1-stripe file)"
7840 [ "$OSTCOUNT" -lt "2" ] &&
7841 skip_env "skipping FIEMAP on 2-stripe file test" && return
7843 [ "$OSTCOUNT" -ge "10" ] &&
7844 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7846 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7847 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7850 trap cleanup_130 EXIT RETURN
7852 local fm_file=$DIR/$tfile
7853 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7854 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7855 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7857 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7858 error "dd failed on $fm_file"
7860 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7861 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7862 grep -v "ext:" | grep -v "found")
7864 last_lun=$(echo $filefrag_op | cut -d: -f5)
7869 for line in $filefrag_op
7871 frag_lun=`echo $line | cut -d: -f5`
7872 ext_len=`echo $line | cut -d: -f4`
7873 if (( $frag_lun != $last_lun )); then
7874 if (( tot_len != 1024 )); then
7876 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7883 (( tot_len += ext_len ))
7886 if (( num_luns != 2 || tot_len != 1024 )); then
7888 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7894 echo "FIEMAP on 2-stripe file succeeded"
7896 run_test 130b "FIEMAP (2-stripe file)"
7899 [ "$OSTCOUNT" -lt "2" ] &&
7900 skip_env "skipping FIEMAP on 2-stripe file" && return
7902 [ "$OSTCOUNT" -ge "10" ] &&
7903 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7905 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7906 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
7909 trap cleanup_130 EXIT RETURN
7911 local fm_file=$DIR/$tfile
7912 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7913 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7914 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7916 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
7918 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7919 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7921 last_lun=`echo $filefrag_op | cut -d: -f5`
7926 for line in $filefrag_op
7928 frag_lun=`echo $line | cut -d: -f5`
7929 ext_len=`echo $line | cut -d: -f4`
7930 if (( $frag_lun != $last_lun )); then
7931 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
7932 if (( logical != 512 )); then
7934 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
7937 if (( tot_len != 512 )); then
7939 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7946 (( tot_len += ext_len ))
7949 if (( num_luns != 2 || tot_len != 512 )); then
7951 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7957 echo "FIEMAP on 2-stripe file with hole succeeded"
7959 run_test 130c "FIEMAP (2-stripe file with hole)"
7962 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
7964 [ "$OSTCOUNT" -ge "10" ] &&
7965 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7967 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7968 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7970 trap cleanup_130 EXIT RETURN
7972 local fm_file=$DIR/$tfile
7973 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
7974 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7975 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7976 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
7978 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7979 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7981 last_lun=`echo $filefrag_op | cut -d: -f5`
7986 for line in $filefrag_op
7988 frag_lun=`echo $line | cut -d: -f5`
7989 ext_len=`echo $line | cut -d: -f4`
7990 if (( $frag_lun != $last_lun )); then
7991 if (( tot_len != 1024 )); then
7993 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8000 (( tot_len += ext_len ))
8003 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
8005 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8011 echo "FIEMAP on N-stripe file succeeded"
8013 run_test 130d "FIEMAP (N-stripe file)"
8016 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
8018 [ "$OSTCOUNT" -ge "10" ] &&
8019 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8021 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8022 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8024 trap cleanup_130 EXIT RETURN
8026 local fm_file=$DIR/$tfile
8027 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8028 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8029 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8032 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8033 for ((i = 0; i < $NUM_BLKS; i++))
8035 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8038 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8039 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8041 last_lun=`echo $filefrag_op | cut -d: -f5`
8046 for line in $filefrag_op
8048 frag_lun=`echo $line | cut -d: -f5`
8049 ext_len=`echo $line | cut -d: -f4`
8050 if (( $frag_lun != $last_lun )); then
8051 if (( tot_len != $EXPECTED_LEN )); then
8053 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8060 (( tot_len += ext_len ))
8063 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8065 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8071 echo "FIEMAP with continuation calls succeeded"
8073 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8075 # Test for writev/readv
8077 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8078 error "writev test failed"
8079 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8080 error "readv failed"
8083 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8086 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8087 error "append writev test failed"
8088 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8089 error "append writev test failed"
8092 run_test 131b "test append writev"
8095 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8098 run_test 131c "test read/write on file w/o objects"
8101 rwv -f $DIR/$tfile -w -n 1 1572864
8102 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8103 if [ "$NOB" != 1572864 ]; then
8104 error "Short read filed: read $NOB bytes instead of 1572864"
8108 run_test 131d "test short read"
8111 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8112 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8113 error "read hitting hole failed"
8116 run_test 131e "test read hitting hole"
8121 for node in $(osts_nodes); do
8122 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8123 [ x$gl = x"" ] && gl=0
8124 gl_sum=$((gl_sum + gl))
8134 if [ x$som = x"enabled" ]; then
8135 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8136 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8137 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8139 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8140 MOUNTOPT="$MOUNTOPT,som_preview"
8141 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8144 # do remount to make new mount-conf parameters actual
8151 test_132() { #1028, SOM
8152 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8153 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8154 local num=$(get_mds_dir $DIR)
8155 local mymds=mds${num}
8156 local MOUNTOPT_SAVE=$MOUNTOPT
8158 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8159 cancel_lru_locks osc
8161 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8163 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8164 stat $DIR/$tfile >/dev/null
8165 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8166 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8168 som_mode_switch $som1 $gl1 $gl2
8170 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8171 cancel_lru_locks osc
8173 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8174 if [ $som1 == $som2 ]; then
8175 error "som is still "$som2
8176 if [ x$som2 = x"enabled" ]; then
8183 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8184 stat $DIR/$tfile >/dev/null
8185 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8186 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8187 som_mode_switch $som2 $gl1 $gl2
8188 MOUNTOPT=$MOUNTOPT_SAVE
8190 run_test 132 "som avoids glimpse rpc"
8196 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8198 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8200 *) error "Wrong argument $1" ;;
8203 count=`echo $res | awk '{print $2}'`
8204 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8205 # if the argument $3 is zero, it means any stat increment is ok.
8206 if [ $3 -gt 0 ] ; then
8207 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
8212 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8213 remote_ost_nodsh && skip "remote OST with nodsh" && return
8214 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8216 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8217 { skip "MDS doesn't support rename stats"; return; }
8218 local testdir=$DIR/${tdir}/stats_testdir
8219 mkdir -p $DIR/${tdir}
8222 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8223 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8225 # verify mdt stats first.
8226 mkdir ${testdir} || error "mkdir failed"
8227 check_stats $SINGLEMDS "mkdir" 1
8228 touch ${testdir}/${tfile} || "touch failed"
8229 check_stats $SINGLEMDS "open" 1
8230 check_stats $SINGLEMDS "close" 1
8231 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8232 check_stats $SINGLEMDS "mknod" 1
8233 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8234 check_stats $SINGLEMDS "unlink" 1
8235 rm -f ${testdir}/${tfile} || error "file remove failed"
8236 check_stats $SINGLEMDS "unlink" 2
8238 # remove working dir and check mdt stats again.
8239 rmdir ${testdir} || error "rmdir failed"
8240 check_stats $SINGLEMDS "rmdir" 1
8242 local testdir1=$DIR/${tdir}/stats_testdir1
8244 mkdir -p ${testdir1}
8245 touch ${testdir1}/test1
8246 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8247 check_stats $SINGLEMDS "crossdir_rename" 1
8249 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8250 check_stats $SINGLEMDS "samedir_rename" 1
8254 run_test 133a "Verifying MDT stats ========================================"
8257 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8258 remote_ost_nodsh && skip "remote OST with nodsh" && return
8259 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8260 local testdir=$DIR/${tdir}/stats_testdir
8261 mkdir -p ${testdir} || error "mkdir failed"
8262 touch ${testdir}/${tfile} || "touch failed"
8263 cancel_lru_locks mdc
8266 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8267 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8269 # extra mdt stats verification.
8270 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8271 check_stats $SINGLEMDS "setattr" 1
8272 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8273 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8275 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8276 check_stats $SINGLEMDS "getattr" 1
8278 $LFS df || error "lfs failed"
8279 check_stats $SINGLEMDS "statfs" 1
8283 run_test 133b "Verifying extra MDT stats =================================="
8286 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8287 remote_ost_nodsh && skip "remote OST with nodsh" && return
8288 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8289 local testdir=$DIR/${tdir}/stats_testdir
8290 test_mkdir -p ${testdir} || error "mkdir failed"
8292 # verify obdfilter stats.
8293 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8295 cancel_lru_locks osc
8296 wait_delete_completed
8299 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8300 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8302 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8304 cancel_lru_locks osc
8305 check_stats ost "write" 1
8307 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8308 check_stats ost "read" 1
8310 > ${testdir}/${tfile} || error "truncate failed"
8311 check_stats ost "punch" 1
8313 rm -f ${testdir}/${tfile} || error "file remove failed"
8314 wait_delete_completed
8315 check_stats ost "destroy" 1
8319 run_test 133c "Verifying OST stats ========================================"
8326 while [ $value -ge 2 ]; do
8331 if [ $orig -gt $order ]; then
8339 local size=('K' 'M' 'G' 'T');
8341 local size_string=$value
8343 while [ $value -ge 1024 ]; do
8344 if [ $i -gt 3 ]; then
8345 #T is the biggest unit we get here, if that is bigger,
8347 size_string=${value}T
8350 value=$((value >> 10))
8351 if [ $value -lt 1024 ]; then
8352 size_string=${value}${size[$i]}
8363 local context=${2:-.}
8364 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8366 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8371 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8372 remote_ost_nodsh && skip "remote OST with nodsh" && return
8373 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8374 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8375 { skip "MDS doesn't support rename stats"; return; }
8377 local testdir1=$DIR/${tdir}/stats_testdir1
8378 local testdir2=$DIR/${tdir}/stats_testdir2
8380 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8382 mkdir -p ${testdir1} || error "mkdir failed"
8383 mkdir -p ${testdir2} || error "mkdir failed"
8385 createmany -o $testdir1/test 512 || error "createmany failed"
8387 # check samedir rename size
8388 mv ${testdir1}/test0 ${testdir1}/test_0
8390 local testdir1_size=$(ls -l $DIR/${tdir} |
8391 awk '/stats_testdir1/ {print $5}')
8392 local testdir2_size=$(ls -l $DIR/${tdir} |
8393 awk '/stats_testdir2/ {print $5}')
8395 testdir1_size=$(order_2 $testdir1_size)
8396 testdir2_size=$(order_2 $testdir2_size)
8398 testdir1_size=$(size_in_KMGT $testdir1_size)
8399 testdir2_size=$(size_in_KMGT $testdir2_size)
8401 echo "source rename dir size: ${testdir1_size}"
8402 echo "target rename dir size: ${testdir2_size}"
8404 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8405 eval $cmd || error "$cmd failed"
8406 local samedir=$($cmd | grep 'same_dir')
8407 local same_sample=$(get_rename_size $testdir1_size)
8408 [ -z "$samedir" ] && error "samedir_rename_size count error"
8409 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8410 echo "Check same dir rename stats success"
8412 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8414 # check crossdir rename size
8415 mv ${testdir1}/test_0 ${testdir2}/test_0
8417 testdir1_size=$(ls -l $DIR/${tdir} |
8418 awk '/stats_testdir1/ {print $5}')
8419 testdir2_size=$(ls -l $DIR/${tdir} |
8420 awk '/stats_testdir2/ {print $5}')
8422 testdir1_size=$(order_2 $testdir1_size)
8423 testdir2_size=$(order_2 $testdir2_size)
8425 testdir1_size=$(size_in_KMGT $testdir1_size)
8426 testdir2_size=$(size_in_KMGT $testdir2_size)
8428 echo "source rename dir size: ${testdir1_size}"
8429 echo "target rename dir size: ${testdir2_size}"
8431 eval $cmd || error "$cmd failed"
8432 local crossdir=$($cmd | grep 'crossdir')
8433 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8434 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8435 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8436 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8437 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8438 echo "Check cross dir rename stats success"
8441 run_test 133d "Verifying rename_stats ========================================"
8444 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8445 local testdir=$DIR/${tdir}/stats_testdir
8446 local ctr f0 f1 bs=32768 count=42 sum
8448 remote_ost_nodsh && skip "remote OST with nodsh" && return
8449 mkdir -p ${testdir} || error "mkdir failed"
8451 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8453 for ctr in {write,read}_bytes; do
8455 cancel_lru_locks osc
8457 do_facet ost1 $LCTL set_param -n \
8458 "obdfilter.*.exports.clear=clear"
8460 if [ $ctr = write_bytes ]; then
8462 f1=${testdir}/${tfile}
8464 f0=${testdir}/${tfile}
8468 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8471 cancel_lru_locks osc
8473 sum=$(do_facet ost1 $LCTL get_param \
8474 "obdfilter.*.exports.*.stats" | \
8477 $1 == ctr { sum += $7 }
8480 if ((sum != bs * count)); then
8481 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8487 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8490 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8493 # First without trusting modes.
8495 -exec cat '{}' \; &> /dev/null
8497 # Second verifying readability.
8501 -exec cat '{}' \; > /dev/null ||
8502 error "proc file read failed"
8504 for facet in $SINGLEMDS ost1; do
8505 do_facet $facet find $proc_dirs \
8506 -not -name req_history \
8507 -exec cat '{}' \\\; &> /dev/null
8509 do_facet $facet find $proc_dirs \
8510 -not -name req_history \
8513 -exec cat '{}' \\\; > /dev/null ||
8514 error "proc file read failed"
8517 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8519 test_140() { #bug-17379
8520 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8521 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8522 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8523 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8525 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8526 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8528 while i=`expr $i + 1`; do
8529 test_mkdir -p $i || error "Creating dir $i"
8530 cd $i || error "Changing to $i"
8531 ln -s ../stat stat || error "Creating stat symlink"
8532 # Read the symlink until ELOOP present,
8533 # not LBUGing the system is considered success,
8534 # we didn't overrun the stack.
8535 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8537 if [ $ret -eq 40 ]; then
8540 error "Open stat symlink"
8546 echo "The symlink depth = $i"
8547 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8548 error "Invalid symlink depth"
8550 # Test recursive symlink
8551 ln -s symlink_self symlink_self
8552 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8553 echo "open symlink_self returns $ret"
8554 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8556 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8560 local TF="$TMP/$tfile"
8562 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8564 cancel_lru_locks osc
8565 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8566 remount_client $MOUNT
8568 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8571 $TRUNCATE $DIR/$tfile 6000
8572 cancel_lru_locks osc
8573 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8576 echo "12345" >>$DIR/$tfile
8577 cancel_lru_locks osc
8578 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8581 echo "12345" >>$DIR/$tfile
8582 cancel_lru_locks osc
8583 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8588 run_test 150 "truncate/append tests"
8590 function roc_hit() {
8591 local list=$(comma_list $(osts_nodes))
8592 #debug temp debug for LU-2902: lets see what values we get back
8593 echo $(get_osd_param $list '' stats) 1>&2
8594 echo $(get_osd_param $list '' stats |
8595 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
8598 function set_cache() {
8601 if [ "$2" == "off" ]; then
8604 local list=$(comma_list $(osts_nodes))
8605 set_osd_param $list '' $1_cache_enable $on
8607 cancel_lru_locks osc
8611 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8612 remote_ost_nodsh && skip "remote OST with nodsh" && return
8615 local list=$(comma_list $(osts_nodes))
8617 # check whether obdfilter is cache capable at all
8618 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8619 echo "not cache-capable obdfilter"
8623 # check cache is enabled on all obdfilters
8624 if get_osd_param $list '' read_cache_enable | grep 0; then
8625 echo "oss cache is disabled"
8629 set_osd_param $list '' writethrough_cache_enable 1
8631 # check write cache is enabled on all obdfilters
8632 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
8633 echo "oss write cache is NOT enabled"
8637 #define OBD_FAIL_OBD_NO_LRU 0x609
8638 do_nodes $list $LCTL set_param fail_loc=0x609
8640 # pages should be in the case right after write
8641 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
8644 local BEFORE=$(roc_hit)
8645 cancel_lru_locks osc
8646 cat $DIR/$tfile >/dev/null
8647 local AFTER=$(roc_hit)
8649 do_nodes $list $LCTL set_param fail_loc=0
8651 if ! let "AFTER - BEFORE == CPAGES"; then
8652 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8655 # the following read invalidates the cache
8656 cancel_lru_locks osc
8657 set_osd_param $list '' read_cache_enable 0
8658 cat $DIR/$tfile >/dev/null
8660 # now data shouldn't be found in the cache
8662 cancel_lru_locks osc
8663 cat $DIR/$tfile >/dev/null
8665 if let "AFTER - BEFORE != 0"; then
8666 error "IN CACHE: before: $BEFORE, after: $AFTER"
8669 set_osd_param $list '' read_cache_enable 1
8672 run_test 151 "test cache on oss and controls ==============================="
8675 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8676 local TF="$TMP/$tfile"
8678 # simulate ENOMEM during write
8679 #define OBD_FAIL_OST_NOMEM 0x226
8680 lctl set_param fail_loc=0x80000226
8681 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8683 sync || error "sync failed"
8684 lctl set_param fail_loc=0
8686 # discard client's cache
8687 cancel_lru_locks osc
8689 # simulate ENOMEM during read
8690 lctl set_param fail_loc=0x80000226
8691 cmp $TF $DIR/$tfile || error "cmp failed"
8692 lctl set_param fail_loc=0
8696 run_test 152 "test read/write with enomem ============================"
8699 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8701 run_test 153 "test if fdatasync does not crash ======================="
8703 dot_lustre_fid_permission_check() {
8705 local ffid=$MOUNT/.lustre/fid/$fid
8708 echo "stat fid $fid"
8709 stat $ffid > /dev/null || error "stat $ffid failed."
8710 echo "touch fid $fid"
8711 touch $ffid || error "touch $ffid failed."
8712 echo "write to fid $fid"
8713 cat /etc/hosts > $ffid || error "write $ffid failed."
8714 echo "read fid $fid"
8715 diff /etc/hosts $ffid || error "read $ffid failed."
8716 echo "append write to fid $fid"
8717 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8718 echo "rename fid $fid"
8719 mv $ffid $test_dir/$tfile.1 &&
8720 error "rename $ffid to $tfile.1 should fail."
8721 touch $test_dir/$tfile.1
8722 mv $test_dir/$tfile.1 $ffid &&
8723 error "rename $tfile.1 to $ffid should fail."
8724 rm -f $test_dir/$tfile.1
8725 echo "truncate fid $fid"
8726 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8727 echo "link fid $fid"
8728 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
8729 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
8730 echo "setfacl fid $fid"
8731 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
8732 echo "getfacl fid $fid"
8733 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
8735 echo "unlink fid $fid"
8736 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
8737 echo "mknod fid $fid"
8738 mknod $ffid c 1 3 && error "mknod $ffid should fail."
8740 fid=[0xf00000400:0x1:0x0]
8741 ffid=$MOUNT/.lustre/fid/$fid
8743 echo "stat non-exist fid $fid"
8744 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
8745 echo "write to non-exist fid $fid"
8746 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
8747 echo "link new fid $fid"
8748 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
8750 mkdir -p $test_dir/$tdir
8751 touch $test_dir/$tdir/$tfile
8752 fid=$($LFS path2fid $test_dir/$tdir)
8755 error "error: could not get fid for $test_dir/$dir/$tfile."
8757 ffid=$MOUNT/.lustre/fid/$fid
8760 ls $ffid > /dev/null || error "ls $ffid failed."
8761 echo "touch $fid/$tfile.1"
8762 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
8764 echo "touch $MOUNT/.lustre/fid/$tfile"
8765 touch $MOUNT/.lustre/fid/$tfile && \
8766 error "touch $MOUNT/.lustre/fid/$tfile should fail."
8768 echo "setxattr to $MOUNT/.lustre/fid"
8769 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
8771 echo "listxattr for $MOUNT/.lustre/fid"
8772 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
8774 echo "delxattr from $MOUNT/.lustre/fid"
8775 setfattr -x trusted.name1 $MOUNT/.lustre/fid
8777 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
8778 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
8779 error "touch invalid fid should fail."
8781 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
8782 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
8783 error "touch non-normal fid should fail."
8785 echo "rename $tdir to $MOUNT/.lustre/fid"
8786 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
8787 error "rename to $MOUNT/.lustre/fid should fail."
8789 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
8791 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
8792 local new_obf_mode=777
8794 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
8795 chmod $new_obf_mode $DIR/.lustre/fid ||
8796 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
8798 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
8799 [ $obf_mode -eq $new_obf_mode ] ||
8800 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
8802 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
8803 chmod $old_obf_mode $DIR/.lustre/fid ||
8804 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
8807 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
8808 fid=$($LFS path2fid $test_dir/$tfile-2)
8809 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
8810 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
8811 error "create lov data thru .lustre should fail."
8812 echo "cp /etc/passwd $test_dir/$tfile-2"
8813 cp /etc/passwd $test_dir/$tfile-2 ||
8814 error "copy to $test_dir/$tfile-2 failed."
8815 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
8816 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
8817 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
8819 rm -rf $test_dir/tfile.lnk
8820 rm -rf $test_dir/$tfile-2
8824 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
8825 skip "Need MDS version at least 2.4.1" && return
8828 local FID=$($LFS path2fid $DIR/$tfile)
8829 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
8831 # check that we get the same pathname back
8832 local FOUND=$($LFS fid2path $MOUNT $FID)
8833 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
8834 [ "$FOUND" != "$DIR/$tfile" ] &&
8835 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
8839 run_test 154A "lfs path2fid and fid2path basic checks"
8842 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8843 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8844 { skip "Need MDS version at least 2.2.51"; return 0; }
8846 cp /etc/hosts $DIR/$tfile
8848 fid=$($LFS path2fid $DIR/$tfile)
8850 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
8852 dot_lustre_fid_permission_check "$fid" $DIR ||
8853 error "dot lustre permission check $fid failed"
8855 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
8857 touch $MOUNT/.lustre/file &&
8858 error "creation is not allowed under .lustre"
8860 mkdir $MOUNT/.lustre/dir &&
8861 error "mkdir is not allowed under .lustre"
8865 run_test 154a "Open-by-FID"
8868 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8869 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8870 { skip "Need MDS version at least 2.2.51"; return 0; }
8872 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
8874 local remote_dir=$DIR/$tdir/remote_dir
8879 $LFS mkdir -i $MDTIDX $remote_dir ||
8880 error "create remote directory failed"
8882 cp /etc/hosts $remote_dir/$tfile
8884 fid=$($LFS path2fid $remote_dir/$tfile)
8886 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
8888 dot_lustre_fid_permission_check "$fid" $remote_dir ||
8889 error "dot lustre permission check $fid failed"
8892 run_test 154b "Open-by-FID for remote directory"
8895 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
8896 skip "Need MDS version at least 2.4.1" && return
8898 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
8899 local FID1=$($LFS path2fid $DIR/$tfile.1)
8900 local FID2=$($LFS path2fid $DIR/$tfile.2)
8901 local FID3=$($LFS path2fid $DIR/$tfile.3)
8904 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
8905 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
8906 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
8908 [ "$FID" = "${!want}" ] ||
8909 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
8913 $LFS fid2path $MOUNT $FID1 $FID2 $FID3 | while read PATHNAME; do
8914 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
8915 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
8919 run_test 154c "lfs path2fid and fid2path multiple arguments"
8921 test_155_small_load() {
8922 local temp=$TMP/$tfile
8923 local file=$DIR/$tfile
8925 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
8926 error "dd of=$temp bs=6096 count=1 failed"
8928 cancel_lru_locks osc
8929 cmp $temp $file || error "$temp $file differ"
8931 $TRUNCATE $temp 6000
8932 $TRUNCATE $file 6000
8933 cmp $temp $file || error "$temp $file differ (truncate1)"
8935 echo "12345" >>$temp
8936 echo "12345" >>$file
8937 cmp $temp $file || error "$temp $file differ (append1)"
8939 echo "12345" >>$temp
8940 echo "12345" >>$file
8941 cmp $temp $file || error "$temp $file differ (append2)"
8947 test_155_big_load() {
8948 remote_ost_nodsh && skip "remote OST with nodsh" && return
8949 local temp=$TMP/$tfile
8950 local file=$DIR/$tfile
8953 local cache_size=$(do_facet ost$((MAXI+1)) \
8954 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
8955 local large_file_size=$((cache_size * 2))
8957 echo "OSS cache size: $cache_size KB"
8958 echo "Large file size: $large_file_size KB"
8960 [ $MAXV -le $large_file_size ] && \
8961 skip_env "max available OST size needs > $large_file_size KB" && \
8964 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
8966 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
8967 error "dd of=$temp bs=$large_file_size count=1k failed"
8970 cancel_lru_locks osc
8971 cmp $temp $file || error "$temp $file differ"
8978 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8980 set_cache writethrough on
8983 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
8986 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8988 set_cache writethrough off
8991 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
8994 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8996 set_cache writethrough on
8999 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
9002 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9004 set_cache writethrough off
9007 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
9010 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9012 set_cache writethrough on
9015 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
9018 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9020 set_cache writethrough off
9023 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
9026 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9028 set_cache writethrough on
9031 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
9034 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9036 set_cache writethrough off
9039 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
9042 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9046 local file="$DIR/$tfile"
9048 [ "$(facet_fstype ost1)" = "zfs" ] &&
9049 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
9052 log "Turn on read and write cache"
9054 set_cache writethrough on
9056 log "Write data and read it back."
9057 log "Read should be satisfied from the cache."
9058 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9060 cancel_lru_locks osc
9061 cat $file >/dev/null
9063 if ! let "AFTER - BEFORE == CPAGES"; then
9064 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9066 log "cache hits:: before: $BEFORE, after: $AFTER"
9069 log "Read again; it should be satisfied from the cache."
9071 cancel_lru_locks osc
9072 cat $file >/dev/null
9074 if ! let "AFTER - BEFORE == CPAGES"; then
9075 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9077 log "cache hits:: before: $BEFORE, after: $AFTER"
9081 log "Turn off the read cache and turn on the write cache"
9083 set_cache writethrough on
9085 log "Read again; it should be satisfied from the cache."
9087 cancel_lru_locks osc
9088 cat $file >/dev/null
9090 if ! let "AFTER - BEFORE == CPAGES"; then
9091 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9093 log "cache hits:: before: $BEFORE, after: $AFTER"
9096 log "Read again; it should not be satisfied from the cache."
9098 cancel_lru_locks osc
9099 cat $file >/dev/null
9101 if ! let "AFTER - BEFORE == 0"; then
9102 error "IN CACHE: before: $BEFORE, after: $AFTER"
9104 log "cache hits:: before: $BEFORE, after: $AFTER"
9107 log "Write data and read it back."
9108 log "Read should be satisfied from the cache."
9109 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9111 cancel_lru_locks osc
9112 cat $file >/dev/null
9114 if ! let "AFTER - BEFORE == CPAGES"; then
9115 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9117 log "cache hits:: before: $BEFORE, after: $AFTER"
9120 log "Read again; it should not be satisfied from the cache."
9122 cancel_lru_locks osc
9123 cat $file >/dev/null
9125 if ! let "AFTER - BEFORE == 0"; then
9126 error "IN CACHE: before: $BEFORE, after: $AFTER"
9128 log "cache hits:: before: $BEFORE, after: $AFTER"
9132 log "Turn off read and write cache"
9134 set_cache writethrough off
9136 log "Write data and read it back"
9137 log "It should not be satisfied from the cache."
9139 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9140 cancel_lru_locks osc
9142 cat $file >/dev/null
9144 if ! let "AFTER - BEFORE == 0"; then
9145 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9147 log "cache hits:: before: $BEFORE, after: $AFTER"
9151 log "Turn on the read cache and turn off the write cache"
9153 set_cache writethrough off
9155 log "Write data and read it back"
9156 log "It should not be satisfied from the cache."
9158 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9160 cancel_lru_locks osc
9161 cat $file >/dev/null
9163 if ! let "AFTER - BEFORE == 0"; then
9164 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9166 log "cache hits:: before: $BEFORE, after: $AFTER"
9169 log "Read again; it should be satisfied from the cache."
9171 cancel_lru_locks osc
9172 cat $file >/dev/null
9174 if ! let "AFTER - BEFORE == CPAGES"; then
9175 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9177 log "cache hits:: before: $BEFORE, after: $AFTER"
9182 run_test 156 "Verification of tunables ============================"
9186 if [ $MDSCOUNT -gt 1 ]; then
9187 error_ignore 17935 $*
9195 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
9197 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
9199 if [ $MASK -eq 1 ]; then
9200 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
9202 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
9207 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9208 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9209 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9210 { skip "Need MDS version at least 2.2.0"; return; }
9212 local CL_USERS="mdd.$MDT0.changelog_users"
9213 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9214 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9215 echo "Registered as changelog user $USER"
9216 $GET_CL_USERS | grep -q $USER ||
9217 error "User $USER not found in changelog_users"
9220 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9221 touch $DIR/$tdir/pics/2008/zachy/timestamp
9222 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9223 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9224 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9225 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9226 rm $DIR/$tdir/pics/desktop.jpg
9228 $LFS changelog $MDT0 | tail -5
9230 echo "verifying changelog mask"
9231 changelog_chmask "MKDIR"
9232 changelog_chmask "CLOSE"
9234 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9235 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9237 changelog_chmask "MKDIR"
9238 changelog_chmask "CLOSE"
9240 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9241 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9243 $LFS changelog $MDT0
9244 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9245 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9246 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9247 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9250 echo "verifying target fid"
9251 fidc=$($LFS changelog $MDT0|awk '/CREAT.*timestamp$/{print $6}'|tail -1)
9252 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9253 [ "$fidc" == "t=$fidf" ] ||
9254 err17935 "fid in changelog $fidc != file fid $fidf"
9255 echo "verifying parent fid"
9256 fidc=$($LFS changelog $MDT0|awk '/CREAT.*timestamp$/{print $7}'|tail -1)
9257 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9258 [ "$fidc" == "p=$fidf" ] ||
9259 err17935 "pfid in changelog $fidc != dir fid $fidf"
9261 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9262 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9263 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9264 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9265 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
9266 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
9268 MIN_REC=$($GET_CL_USERS |
9269 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9270 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
9271 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9272 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
9273 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
9275 # LU-3446 changelog index reset on MDT restart
9276 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9277 CUR_REC1=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9278 $LFS changelog_clear $MDT0 $USER 0
9279 stop $SINGLEMDS || error "Fail to stop MDT."
9280 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
9281 CUR_REC2=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9282 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
9283 [ $CUR_REC1 == $CUR_REC2 ] ||
9284 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
9286 echo "verifying user deregister"
9287 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9288 $GET_CL_USERS | grep -q $USER &&
9289 error "User $USER still in changelog_users"
9291 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
9292 if [ $USERS -eq 0 ]; then
9293 LAST_REC1=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9294 touch $DIR/$tdir/chloe
9295 LAST_REC2=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9296 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
9297 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9299 echo "$USERS other changelog users; can't verify off"
9302 run_test 160 "changelog sanity"
9305 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9306 test_mkdir -p $DIR/$tdir
9307 cp /etc/hosts $DIR/$tdir/$tfile
9308 test_mkdir $DIR/$tdir/foo1
9309 test_mkdir $DIR/$tdir/foo2
9310 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9311 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9312 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9313 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9314 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
9315 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9316 $LFS fid2path $DIR $FID
9317 err17935 "bad link ea"
9320 rm $DIR/$tdir/foo2/zachary
9322 rm $DIR/$tdir/foo2/thor
9324 rm $DIR/$tdir/$tfile
9326 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9327 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9329 $LFS fid2path $DIR $FID
9330 err17935 "bad link rename"
9332 rm $DIR/$tdir/foo2/maggie
9335 local longname=filename_avg_len_is_thirty_two_
9336 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
9337 error "failed to hardlink many files"
9338 links=$($LFS fid2path $DIR $FID | wc -l)
9339 echo -n "${links}/1000 links in link EA"
9340 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9341 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
9342 error "failed to unlink many hardlinks"
9344 run_test 161a "link ea sanity"
9347 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9348 [ $MDSCOUNT -lt 2 ] &&
9349 skip "skipping remote directory test" && return
9351 local remote_dir=$DIR/$tdir/remote_dir
9354 $LFS mkdir -i $MDTIDX $remote_dir ||
9355 error "create remote directory failed"
9357 cp /etc/hosts $remote_dir/$tfile
9358 mkdir -p $remote_dir/foo1
9359 mkdir -p $remote_dir/foo2
9360 ln $remote_dir/$tfile $remote_dir/foo1/sofia
9361 ln $remote_dir/$tfile $remote_dir/foo2/zachary
9362 ln $remote_dir/$tfile $remote_dir/foo1/luna
9363 ln $remote_dir/$tfile $remote_dir/foo2/thor
9365 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
9367 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9368 $LFS fid2path $DIR $FID
9369 err17935 "bad link ea"
9372 rm $remote_dir/foo2/zachary
9374 rm $remote_dir/foo2/thor
9376 rm $remote_dir/$tfile
9378 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
9379 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
9380 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
9381 $LFS fid2path $DIR $FID
9382 err17935 "bad link rename"
9384 rm $remote_dir/foo2/maggie
9387 local longname=filename_avg_len_is_thirty_two_
9388 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
9389 error "failed to hardlink many files"
9390 links=$($LFS fid2path $DIR $FID | wc -l)
9391 echo -n "${links}/1000 links in link EA"
9392 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9393 unlinkmany $remote_dir/foo2/$longname 1000 ||
9394 error "failed to unlink many hardlinks"
9396 run_test 161b "link ea sanity under remote directory"
9403 local path=$(${LFS} fid2path $*)
9406 if [ $RC -ne 0 ]; then
9407 err17935 "path looked up of $expected failed. Error $RC"
9409 elif [ "${path}" != "${expected}" ]; then
9410 err17935 "path looked up \"${path}\" instead of \"${expected}\""
9413 echo "fid $fid resolves to path $path (expected $expected)"
9417 # Make changes to filesystem
9418 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9419 test_mkdir -p $DIR/$tdir/d2
9420 touch $DIR/$tdir/d2/$tfile
9421 touch $DIR/$tdir/d2/x1
9422 touch $DIR/$tdir/d2/x2
9423 test_mkdir -p $DIR/$tdir/d2/a/b/c
9424 test_mkdir -p $DIR/$tdir/d2/p/q/r
9426 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
9427 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
9430 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
9431 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
9432 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
9434 # softlink to wrong file
9435 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
9436 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
9437 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
9440 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
9441 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
9442 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
9443 # fid2path dir/fsname should both work
9444 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
9445 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9447 # hardlink count: check that there are 2 links
9448 # Doesnt work with CMD yet: 17935
9449 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9450 err17935 "expected 2 links"
9452 # hardlink indexing: remove the first link
9453 rm $DIR/$tdir/d2/p/q/r/hlink
9454 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9458 run_test 162 "path lookup sanity"
9461 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9462 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9463 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
9466 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
9467 # this proc file is temporary and linux-only
9468 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
9469 error "kernel->userspace send failed"
9472 run_test 163 "kernel <-> userspace comms"
9475 # do directio so as not to populate the page cache
9476 log "creating a 10 Mb file"
9477 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9478 log "starting reads"
9479 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9480 log "truncating the file"
9481 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9483 kill %+ || true # reads might have finished
9484 echo "wait until dd is finished"
9486 log "removing the temporary file"
9487 rm -rf $DIR/$tfile || error "tmp file removal failed"
9489 run_test 169 "parallel read and truncate should not deadlock"
9492 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9493 $LCTL clear # bug 18514
9494 $LCTL debug_daemon start $TMP/${tfile}_log_good
9496 $LCTL debug_daemon stop
9497 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9498 error "sed failed to read log_good"
9500 $LCTL debug_daemon start $TMP/${tfile}_log_good
9502 $LCTL debug_daemon stop
9504 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9505 error "lctl df log_bad failed"
9507 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9508 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9510 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9511 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9513 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9514 error "bad_line good_line1 good_line2 are empty"
9516 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9517 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9518 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9520 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9521 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9522 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9524 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9525 error "bad_line_new good_line_new are empty"
9527 local expected_good=$((good_line1 + good_line2*2))
9529 rm -f $TMP/${tfile}*
9530 # LU-231, short malformed line may not be counted into bad lines
9531 if [ $bad_line -ne $bad_line_new ] &&
9532 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9533 error "expected $bad_line bad lines, but got $bad_line_new"
9537 if [ $expected_good -ne $good_line_new ]; then
9538 error "expected $expected_good good lines, but got $good_line_new"
9543 run_test 170 "test lctl df to handle corrupted log ====================="
9545 test_171() { # bug20592
9546 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9547 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9548 $LCTL set_param fail_loc=0x50e
9549 $LCTL set_param fail_val=3000
9550 multiop_bg_pause $DIR/$tfile O_s || true
9552 kill -USR1 $MULTIPID
9556 if dmesg | grep "recursive fault"; then
9557 error "caught a recursive fault"
9559 $LCTL set_param fail_loc=0
9562 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
9564 # it would be good to share it with obdfilter-survey/libecho code
9565 setup_obdecho_osc () {
9568 local obdfilter_name=$2
9569 echo "Creating new osc for $obdfilter_name on $ost_nid"
9570 # make sure we can find loopback nid
9571 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
9573 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
9574 ${obdfilter_name}_osc_UUID || rc=2; }
9575 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
9576 ${obdfilter_name}_UUID $ost_nid || rc=3; }
9580 cleanup_obdecho_osc () {
9581 local obdfilter_name=$1
9582 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
9583 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
9590 local pages=${3:-64}
9593 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
9594 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
9596 if [ $rc -eq 0 ]; then
9597 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
9598 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
9600 echo "New object id is $id"
9601 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
9603 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
9604 "test_brw 10 w v $pages $id" || rc=4; }
9605 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
9607 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
9608 "cleanup" || rc=5; }
9609 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
9611 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
9616 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9617 remote_ost_nodsh && skip "remote OST with nodsh" && return
9621 if ! module_loaded obdecho; then
9622 load_module obdecho/obdecho
9626 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
9627 local host=$(lctl get_param -n osc.$osc.import |
9628 awk '/current_connection:/ {print $2}' )
9629 local target=$(lctl get_param -n osc.$osc.import |
9630 awk '/target:/ {print $2}' )
9631 target=${target%_UUID}
9633 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
9634 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
9635 [[ -n $target ]] && cleanup_obdecho_osc $target
9636 [ $rmmod_local -eq 1 ] && rmmod obdecho
9639 run_test 180a "test obdecho on osc"
9642 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9643 remote_ost_nodsh && skip "remote OST with nodsh" && return
9645 local rmmod_remote=0
9647 do_facet ost1 "lsmod | grep -q obdecho || " \
9648 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
9649 "modprobe obdecho; }" && rmmod_remote=1
9650 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
9651 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
9652 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
9655 run_test 180b "test obdecho directly on obdfilter"
9657 test_180c() { # LU-2598
9658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9659 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
9660 skip "Need MDS version at least 2.4.0" && return
9663 local rmmod_remote=false
9664 local pages=16384 # 64MB bulk I/O RPC size
9667 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
9668 rmmod_remote=true || error "failed to load module obdecho"
9670 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4}'|head -1)
9671 if [[ -n $target ]]; then
9672 obdecho_test "$target" ost1 "$pages" ||
9675 echo "there is no obdfilter target on ost1"
9678 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
9681 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
9683 test_181() { # bug 22177
9684 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9685 # create enough files to index the directory
9686 createmany -o $DIR/$tdir/foobar 4000
9687 # print attributes for debug purpose
9690 multiop_bg_pause $DIR/$tdir D_Sc || return 1
9692 # remove the files & current working dir
9693 unlinkmany $DIR/$tdir/foobar 4000
9695 kill -USR1 $MULTIPID
9697 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
9700 run_test 181 "Test open-unlinked dir ========================"
9703 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9704 # disable MDC RPC lock wouldn't crash client
9708 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9709 #define OBD_FAIL_MDC_RPCS_SEM 0x804
9710 $LCTL set_param fail_loc=0x804
9712 for (( i=0; i < $tcount; i++ )) ; do
9714 createmany -o $DIR/$tdir/$i/f- $fcount &
9718 for (( i=0; i < $tcount; i++ )) ; do
9719 unlinkmany $DIR/$tdir/$i/f- $fcount &
9725 $LCTL set_param fail_loc=0
9727 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
9729 test_183() { # LU-2275
9730 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
9731 skip "Need MDS version at least 2.3.56" && return
9733 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9734 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9735 echo aaa > $DIR/$tdir/$tfile
9737 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
9738 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
9740 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
9741 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
9743 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
9745 # Flush negative dentry cache
9746 touch $DIR/$tdir/$tfile
9748 # We are not checking for any leaked references here, they'll
9749 # become evident next time we do cleanup with module unload.
9752 run_test 183 "No crash or request leak in case of strange dispositions ========"
9754 # test suite 184 is for LU-2016, LU-2017
9756 check_swap_layouts_support && return 0
9758 dir0=$DIR/$tdir/$testnum
9759 test_mkdir -p $dir0 || error "creating dir $dir0"
9764 $SETSTRIPE -c1 $file1
9766 $SETSTRIPE -c2 $file2
9768 gen1=$($GETSTRIPE -g $file1)
9769 gen2=$($GETSTRIPE -g $file2)
9771 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
9772 gen=$($GETSTRIPE -g $file1)
9773 [[ $gen1 != $gen ]] ||
9774 "Layout generation on $file1 does not change"
9775 gen=$($GETSTRIPE -g $file2)
9776 [[ $gen2 != $gen ]] ||
9777 "Layout generation on $file2 does not change"
9779 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
9780 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
9782 run_test 184a "Basic layout swap"
9785 check_swap_layouts_support && return 0
9787 dir0=$DIR/$tdir/$testnum
9788 mkdir -p $dir0 || error "creating dir $dir0"
9795 $SETSTRIPE -c1 $file1
9796 $SETSTRIPE -c2 $file2
9797 $SETSTRIPE -c1 $file3
9798 chown $RUNAS_ID $file3
9799 gen1=$($GETSTRIPE -g $file1)
9800 gen2=$($GETSTRIPE -g $file2)
9802 $LFS swap_layouts $dir1 $dir2 &&
9803 error "swap of directories layouts should fail"
9804 $LFS swap_layouts $dir1 $file1 &&
9805 error "swap of directory and file layouts should fail"
9806 $RUNAS $LFS swap_layouts $file1 $file2 &&
9807 error "swap of file we cannot write should fail"
9808 $LFS swap_layouts $file1 $file3 &&
9809 error "swap of file with different owner should fail"
9810 /bin/true # to clear error code
9812 run_test 184b "Forbidden layout swap (will generate errors)"
9815 check_swap_layouts_support && return 0
9817 local dir0=$DIR/$tdir/$testnum
9818 mkdir -p $dir0 || error "creating dir $dir0"
9820 local ref1=$dir0/ref1
9821 local ref2=$dir0/ref2
9822 local file1=$dir0/file1
9823 local file2=$dir0/file2
9824 # create a file large enough for the concurent test
9825 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
9826 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
9827 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
9830 dd if=$ref1 of=$file1 bs=16k &
9833 # Make sure dd starts to copy file
9834 while [ ! -f $file1 ]; do sleep 0.1; done
9836 $LFS swap_layouts $file1 $file2
9839 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
9840 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
9842 # how many bytes copied before swapping layout
9843 local copied=`stat -c %s $file2`
9844 local remaining=`stat -c %s $ref1`
9845 remaining=$((remaining - copied))
9846 echo "Copied $copied bytes before swapping layout..."
9848 cmp -n $copied $file1 $ref2 | grep differ &&
9849 error "Content mismatch [0, $copied) of ref2 and file1"
9850 cmp -n $copied $file2 $ref1 ||
9851 error "Content mismatch [0, $copied) of ref1 and file2"
9852 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
9853 error "Content mismatch [$copied, EOF) of ref1 and file1"
9856 rm -f $ref1 $ref2 $file1 $file2
9858 run_test 184c "Concurrent write and layout swap"
9861 check_swap_layouts_support && return 0
9863 local file1=$DIR/$tdir/$tfile-1
9864 local file2=$DIR/$tdir/$tfile-2
9865 local file3=$DIR/$tdir/$tfile-3
9870 touch $file1 || error "create $file1 failed"
9871 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
9872 error "create $file2 failed"
9873 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
9874 error "create $file3 failed"
9875 lovea1=$($LFS getstripe $file1 | sed 1d)
9877 $LFS swap_layouts $file2 $file3 ||
9878 error "swap $file2 $file3 layouts failed"
9879 $LFS swap_layouts $file1 $file2 ||
9880 error "swap $file1 $file2 layouts failed"
9882 lovea2=$($LFS getstripe $file2 | sed 1d)
9883 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
9885 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
9886 [ -z $lovea1 ] || error "$file1 shouldn't have lovea"
9888 run_test 184d "allow stripeless layouts swap"
9891 test_185() { # LU-2441
9892 # LU-3553 - no volatile file support in old servers
9893 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
9894 { skip "Need MDS version at least 2.3.60"; return 0; }
9896 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9897 touch $DIR/$tdir/spoo
9898 local mtime1=$(stat -c "%Y" $DIR/$tdir)
9899 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
9900 error "cannot create/write a volatile file"
9901 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
9902 error "FID is still valid after close"
9904 multiop_bg_pause $DIR/$tdir vVw4096_c
9911 # assume that the next FID for this client is sequential, since stdout
9912 # is unfortunately eaten by multiop_bg_pause
9913 local n=$((${fidv[1]} + 1))
9914 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
9915 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
9916 error "FID is missing before close"
9917 kill -USR1 $multi_pid
9918 # 1 second delay, so if mtime change we will see it
9920 local mtime2=$(stat -c "%Y" $DIR/$tdir)
9921 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
9923 run_test 185 "Volatile file support"
9926 local dir0=$DIR/$tdir/$testnum
9927 mkdir -p $dir0 || error "creating dir $dir0"
9929 local file=$dir0/file1
9930 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
9931 local dv1=$($LFS data_version $file)
9932 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
9933 local dv2=$($LFS data_version $file)
9934 [[ $dv1 != $dv2 ]] ||
9935 error "data version did not change on write $dv1 == $dv2"
9940 run_test 187a "Test data version change"
9943 local dir0=$DIR/$tdir/$testnum
9944 mkdir -p $dir0 || error "creating dir $dir0"
9946 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
9947 [[ ${DV[0]} != ${DV[1]} ]] ||
9948 error "data version did not change on write"\
9949 " ${DV[0]} == ${DV[1]}"
9954 run_test 187b "Test data version change on volatile file"
9957 check_file_in_pool()
9962 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
9965 for t in $tlist ; do
9966 [ "$i" -eq "$t" ] && continue 2
9969 echo "pool list: $tlist"
9970 echo "striping: $res"
9971 error_noexit "$file not allocated in $pool"
9978 echo "Creating new pool"
9981 create_pool $FSNAME.$pool ||
9982 { error_noexit "No pool created, result code $?"; return 1; }
9983 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
9984 { error_noexit "$pool not in lfs pool_list"; return 2; }
9987 pool_add_targets() {
9988 echo "Adding targets to pool"
9994 local list=$(seq $first $step $last)
9996 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9997 do_facet mgs $LCTL pool_add \
9998 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
9999 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
10000 | sort -u | tr '\n' ' ' " "$t" || {
10001 error_noexit "Add to pool failed"
10004 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
10005 local addcount=$(((last - first) / step + 1))
10006 [ $lfscount -eq $addcount ] || {
10007 error_noexit "lfs pool_list bad ost count" \
10008 "$lfscount != $addcount"
10016 echo "Setting pool on directory $tdir"
10018 $SETSTRIPE -c 2 -p $pool $tdir && return 0
10020 error_noexit "Cannot set pool $pool to $tdir"
10027 echo "Checking pool on directory $tdir"
10029 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
10030 [ "$res" = "$pool" ] && return 0
10032 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
10036 pool_dir_rel_path() {
10037 echo "Testing relative path works well"
10042 mkdir -p $root/$tdir/$tdir
10044 pool_set_dir $pool $tdir || return 1
10045 pool_set_dir $pool ./$tdir || return 2
10046 pool_set_dir $pool ../$tdir || return 3
10047 pool_set_dir $pool ../$tdir/$tdir || return 4
10048 rm -rf $tdir; cd - > /dev/null
10051 pool_alloc_files() {
10052 echo "Checking files allocation from directory pool"
10059 for i in $(seq -w 1 $count)
10061 local file=$tdir/file-$i
10063 check_file_in_pool $file $pool "$tlist" || \
10064 failed=$((failed + 1))
10066 [ "$failed" = 0 ] && return 0
10068 error_noexit "$failed files not allocated in $pool"
10072 pool_create_files() {
10073 echo "Creating files in pool"
10081 for i in $(seq -w 1 $count)
10083 local file=$tdir/spoo-$i
10084 $SETSTRIPE -p $pool $file
10085 check_file_in_pool $file $pool "$tlist" || \
10086 failed=$((failed + 1))
10088 [ "$failed" = 0 ] && return 0
10090 error_noexit "$failed files not allocated in $pool"
10095 echo "Checking 'lfs df' output"
10098 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
10100 local res=$($LFS df --pool $FSNAME.$pool |
10102 grep "$FSNAME-OST" |
10104 [ "$res" = "$t" ] && return 0
10106 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
10110 pool_file_rel_path() {
10111 echo "Creating files in a pool with relative pathname"
10116 { error_noexit "unable to create $tdir"; return 1 ; }
10117 local file="/..$tdir/$tfile-1"
10118 $SETSTRIPE -p $pool $file ||
10119 { error_noexit "unable to create $file" ; return 2 ; }
10122 $SETSTRIPE -p $pool $tfile-2 || {
10123 error_noexit "unable to create $tfile-2 in $tdir"
10128 pool_remove_first_target() {
10129 echo "Removing first target from a pool"
10132 local pname="lov.$FSNAME-*.pools.$pool"
10133 local t=$($LCTL get_param -n $pname | head -1)
10134 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10135 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
10136 error_noexit "$t not removed from $FSNAME.$pool"
10141 pool_remove_all_targets() {
10142 echo "Removing all targets from pool"
10145 local pname="lov.$FSNAME-*.pools.$pool"
10146 for t in $($LCTL get_param -n $pname | sort -u)
10148 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10150 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
10151 error_noexit "Pool $FSNAME.$pool cannot be drained"
10154 # striping on an empty/nonexistant pool should fall back
10155 # to "pool of everything"
10157 error_noexit "failed to use fallback striping for empty pool"
10160 # setstripe on an empty pool should fail
10161 $SETSTRIPE -p $pool $file 2>/dev/null && {
10162 error_noexit "expected failure when creating file" \
10170 echo "Destroying pool"
10174 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
10177 # striping on an empty/nonexistant pool should fall back
10178 # to "pool of everything"
10180 error_noexit "failed to use fallback striping for missing pool"
10183 # setstripe on an empty pool should fail
10184 $SETSTRIPE -p $pool $file 2>/dev/null && {
10185 error_noexit "expected failure when creating file" \
10186 "with missing pool"
10190 # get param should return err once pool is gone
10191 if wait_update $HOSTNAME "lctl get_param -n \
10192 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
10194 remove_pool_from_list $FSNAME.$pool
10197 error_noexit "Pool $FSNAME.$pool is not destroyed"
10202 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10203 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
10205 local POOL=${POOL:-cea1}
10206 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
10207 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
10210 local last_ost=$(($OSTCOUNT - 1))
10212 local ost_list=$(seq $first_ost $ost_step $last_ost)
10213 local ost_range="$first_ost $last_ost $ost_step"
10214 local test_path=$POOL_ROOT/$POOL_DIR_NAME
10215 local file_dir=$POOL_ROOT/file_tst
10219 # former test_200a test_200b
10220 pool_add $POOL || { rc=$? ; break; }
10221 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
10222 # former test_200c test_200d
10223 mkdir -p $test_path
10224 pool_set_dir $POOL $test_path || { rc=$? ; break; }
10225 pool_check_dir $POOL $test_path || { rc=$? ; break; }
10226 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
10227 || { rc=$? ; break; }
10228 # former test_200e test_200f
10229 local files=$((OSTCOUNT*3))
10230 pool_alloc_files $POOL $test_path $files "$ost_list" \
10231 || { rc=$? ; break; }
10232 pool_create_files $POOL $file_dir $files "$ost_list" \
10233 || { rc=$? ; break; }
10234 # former test_200g test_200h
10235 pool_lfs_df $POOL || { rc=$? ; break; }
10236 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
10238 # former test_201a test_201b test_201c
10239 pool_remove_first_target $POOL || { rc=$? ; break; }
10241 local f=$test_path/$tfile
10242 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
10243 pool_remove $POOL $f || { rc=$? ; break; }
10250 run_test 200 "OST pools"
10252 # usage: default_attr <count | size | offset>
10254 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
10257 # usage: check_default_stripe_attr
10258 check_default_stripe_attr() {
10259 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
10261 --stripe-count|--count)
10262 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
10263 --stripe-size|--size)
10264 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
10265 --stripe-index|--index)
10268 error "unknown getstripe attr '$1'"
10271 [ $ACTUAL != $EXPECTED ] &&
10272 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
10276 test_mkdir -p $DIR/$tdir
10277 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
10279 check_default_stripe_attr --stripe-count
10280 check_default_stripe_attr --stripe-size
10281 check_default_stripe_attr --stripe-index
10285 run_test 204a "Print default stripe attributes ================="
10288 test_mkdir -p $DIR/$tdir
10289 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10291 check_default_stripe_attr --stripe-size
10292 check_default_stripe_attr --stripe-index
10296 run_test 204b "Print default stripe size and offset ==========="
10299 test_mkdir -p $DIR/$tdir
10300 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10302 check_default_stripe_attr --stripe-count
10303 check_default_stripe_attr --stripe-index
10307 run_test 204c "Print default stripe count and offset ==========="
10310 test_mkdir -p $DIR/$tdir
10311 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10313 check_default_stripe_attr --stripe-count
10314 check_default_stripe_attr --stripe-size
10318 run_test 204d "Print default stripe count and size ============="
10321 test_mkdir -p $DIR/$tdir
10322 $SETSTRIPE -d $DIR/$tdir
10324 check_default_stripe_attr --stripe-count --raw
10325 check_default_stripe_attr --stripe-size --raw
10326 check_default_stripe_attr --stripe-index --raw
10330 run_test 204e "Print raw stripe attributes ================="
10333 test_mkdir -p $DIR/$tdir
10334 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10336 check_default_stripe_attr --stripe-size --raw
10337 check_default_stripe_attr --stripe-index --raw
10341 run_test 204f "Print raw stripe size and offset ==========="
10344 test_mkdir -p $DIR/$tdir
10345 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10347 check_default_stripe_attr --stripe-count --raw
10348 check_default_stripe_attr --stripe-index --raw
10352 run_test 204g "Print raw stripe count and offset ==========="
10355 test_mkdir -p $DIR/$tdir
10356 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10358 check_default_stripe_attr --stripe-count --raw
10359 check_default_stripe_attr --stripe-size --raw
10363 run_test 204h "Print raw stripe count and size ============="
10365 # Figure out which job scheduler is being used, if any,
10366 # or use a fake one
10367 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
10368 JOBENV=SLURM_JOB_ID
10369 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
10371 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
10373 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
10374 JOBENV=LOADL_STEP_ID
10375 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
10381 verify_jobstats() {
10385 # clear old jobstats
10386 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
10387 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
10389 # use a new JobID for this test, or we might see an old one
10390 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
10394 log "Using JobID environment variable $JOBENV=$JOBVAL"
10396 if [ $JOBENV = "FAKE_JOBID" ]; then
10397 FAKE_JOBID=$JOBVAL $cmd
10402 if [ "$target" = "mdt" -o "$target" = "both" ]; then
10403 FACET="$SINGLEMDS" # will need to get MDS number for DNE
10404 do_facet $FACET lctl get_param mdt.*.job_stats |
10405 grep $JOBVAL || error "No job stats found on MDT $FACET"
10407 if [ "$target" = "ost" -o "$target" = "both" ]; then
10409 do_facet $FACET lctl get_param obdfilter.*.job_stats |
10410 grep $JOBVAL || error "No job stats found on OST $FACET"
10416 NEW_JOBENV=${1:-$OLD_JOBENV}
10417 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
10418 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
10421 test_205() { # Job stats
10422 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10423 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
10424 skip "Server doesn't support jobstats" && return 0
10427 OLD_JOBENV=`$LCTL get_param -n jobid_var`
10428 if [ $OLD_JOBENV != $JOBENV ]; then
10429 jobstats_set $JOBENV
10430 trap jobstats_set EXIT
10434 cmd="mkdir $DIR/$tfile"
10435 verify_jobstats "$cmd" "mdt"
10437 cmd="rm -fr $DIR/$tfile"
10438 verify_jobstats "$cmd" "mdt"
10440 cmd="mknod $DIR/$tfile c 1 3"
10441 verify_jobstats "$cmd" "mdt"
10443 cmd="rm -f $DIR/$tfile"
10444 verify_jobstats "$cmd" "mdt"
10446 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
10447 verify_jobstats "$cmd" "mdt"
10449 cmd="touch $DIR/$tfile"
10450 verify_jobstats "$cmd" "both"
10452 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
10453 verify_jobstats "$cmd" "ost"
10455 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
10456 verify_jobstats "$cmd" "ost"
10458 cmd="$TRUNCATE $DIR/$tfile 0"
10459 verify_jobstats "$cmd" "both"
10461 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
10462 verify_jobstats "$cmd" "mdt"
10465 rm -f $DIR/jobstats_test_rename
10467 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
10469 run_test 205 "Verify job stats"
10471 # LU-1480, LU-1773 and LU-1657
10473 mkdir -p $DIR/$tdir
10474 lfs setstripe -c -1 $DIR/$tdir
10475 #define OBD_FAIL_LOV_INIT 0x1403
10476 $LCTL set_param fail_loc=0xa0001403
10477 $LCTL set_param fail_val=1
10478 touch $DIR/$tdir/$tfile || true
10480 run_test 206 "fail lov_init_raid0() doesn't lbug"
10483 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10484 local fsz=`stat -c %s $DIR/$tfile`
10485 cancel_lru_locks mdc
10487 # do not return layout in getattr intent
10488 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
10489 $LCTL set_param fail_loc=0x170
10490 local sz=`stat -c %s $DIR/$tfile`
10492 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
10496 run_test 207a "can refresh layout at glimpse"
10499 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10500 local cksum=`md5sum $DIR/$tfile`
10501 local fsz=`stat -c %s $DIR/$tfile`
10502 cancel_lru_locks mdc
10503 cancel_lru_locks osc
10505 # do not return layout in getattr intent
10506 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
10507 $LCTL set_param fail_loc=0x171
10509 # it will refresh layout after the file is opened but before read issues
10510 echo checksum is "$cksum"
10511 echo "$cksum" |md5sum -c --quiet || error "file differs"
10515 run_test 207b "can refresh layout at open"
10518 # FIXME: in this test suite, only RD lease is used. This is okay
10519 # for now as only exclusive open is supported. After generic lease
10520 # is done, this test suite should be revised. - Jinshan
10522 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
10523 { skip "Need MDS version at least 2.4.52"; return 0; }
10525 echo "==== test 1: verify get lease work"
10526 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
10528 echo "==== test 2: verify lease can be broken by upcoming open"
10529 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
10533 $MULTIOP $DIR/$tfile oO_RDONLY:c
10534 kill -USR1 $PID && wait $PID || error "break lease error"
10536 echo "==== test 3: verify lease can't be granted if an open already exists"
10537 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
10541 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
10542 kill -USR1 $PID && wait $PID || error "open file error"
10544 echo "==== test 4: lease can sustain over recovery"
10545 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
10551 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
10553 echo "==== test 5: lease broken can't be regained by replay"
10554 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
10558 # open file to break lease and then recovery
10559 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
10562 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
10566 run_test 208 "Exclusive open"
10570 size=$((size % 8192 + 1))
10571 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
10572 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
10573 rm -f $DIR/f212 $DIR/f212.xyz
10575 run_test 212 "Sendfile test ============================================"
10578 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
10579 cancel_lru_locks osc
10580 lctl set_param fail_loc=0x8000040f
10581 # generate a read lock
10582 cat $DIR/$tfile > /dev/null
10583 # write to the file, it will try to cancel the above read lock.
10584 cat /etc/hosts >> $DIR/$tfile
10586 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
10588 test_214() { # for bug 20133
10589 test_mkdir -p $DIR/d214p/d214c
10590 for (( i=0; i < 340; i++ )) ; do
10591 touch $DIR/d214p/d214c/a$i
10594 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
10595 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
10596 ls $DIR/d214c || error "ls $DIR/d214c failed"
10597 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
10599 run_test 214 "hash-indexed directory test - bug 20133"
10601 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
10602 create_lnet_proc_files() {
10603 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
10604 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
10606 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
10607 rm -f "$TMP/lnet_$1.sys_tmp"
10610 # counterpart of create_lnet_proc_files
10611 remove_lnet_proc_files() {
10612 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
10615 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10616 # 3rd arg as regexp for body
10617 check_lnet_proc_stats() {
10618 local l=$(cat "$TMP/lnet_$1" |wc -l)
10619 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
10621 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
10624 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10625 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
10626 # optional and can be regexp for 2nd line (lnet.routes case)
10627 check_lnet_proc_entry() {
10628 local blp=2 # blp stands for 'position of 1st line of body'
10629 [ "$5" = "" ] || blp=3 # lnet.routes case
10631 local l=$(cat "$TMP/lnet_$1" |wc -l)
10632 # subtracting one from $blp because the body can be empty
10633 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
10635 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
10636 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
10638 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
10639 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
10641 # bail out if any unexpected line happened
10642 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
10643 [ "$?" != 0 ] || error "$2 misformatted"
10646 test_215() { # for bugs 18102, 21079, 21517
10647 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10648 local N='(0|[1-9][0-9]*)' # non-negative numeric
10649 local P='[1-9][0-9]*' # positive numeric
10650 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
10651 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
10652 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
10653 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
10655 local L1 # regexp for 1st line
10656 local L2 # regexp for 2nd line (optional)
10657 local BR # regexp for the rest (body)
10659 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
10660 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
10661 create_lnet_proc_files "stats"
10662 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
10663 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
10664 remove_lnet_proc_files "stats"
10666 # /proc/sys/lnet/routes should look like this:
10667 # Routing disabled/enabled
10668 # net hops state router
10669 # where net is a string like tcp0, hops >= 0, state is up/down,
10670 # router is a string like 192.168.1.1@tcp2
10671 L1="^Routing (disabled|enabled)$"
10672 L2="^net +hops +state +router$"
10673 BR="^$NET +$N +(up|down) +$NID$"
10674 create_lnet_proc_files "routes"
10675 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
10676 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
10677 remove_lnet_proc_files "routes"
10679 # /proc/sys/lnet/routers should look like this:
10680 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
10681 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
10682 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
10683 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
10684 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
10685 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
10686 create_lnet_proc_files "routers"
10687 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
10688 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
10689 remove_lnet_proc_files "routers"
10691 # /proc/sys/lnet/peers should look like this:
10692 # nid refs state last max rtr min tx min queue
10693 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
10694 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
10695 # numeric (0 or >0 or <0), queue >= 0.
10696 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
10697 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
10698 create_lnet_proc_files "peers"
10699 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
10700 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
10701 remove_lnet_proc_files "peers"
10703 # /proc/sys/lnet/buffers should look like this:
10704 # pages count credits min
10705 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
10706 L1="^pages +count +credits +min$"
10707 BR="^ +$N +$N +$I +$I$"
10708 create_lnet_proc_files "buffers"
10709 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
10710 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
10711 remove_lnet_proc_files "buffers"
10713 # /proc/sys/lnet/nis should look like this:
10714 # nid status alive refs peer rtr max tx min
10715 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
10716 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
10717 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
10718 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
10719 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
10720 create_lnet_proc_files "nis"
10721 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
10722 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
10723 remove_lnet_proc_files "nis"
10725 # can we successfully write to /proc/sys/lnet/stats?
10726 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
10727 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
10729 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
10731 test_216() { # bug 20317
10732 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10733 remote_ost_nodsh && skip "remote OST with nodsh" && return
10736 local facets=$(get_facets OST)
10737 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10739 save_lustre_params client "osc.*.contention_seconds" > $p
10740 save_lustre_params $facets \
10741 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
10742 save_lustre_params $facets \
10743 "ldlm.namespaces.filter-*.contended_locks" >> $p
10744 save_lustre_params $facets \
10745 "ldlm.namespaces.filter-*.contention_seconds" >> $p
10748 # agressive lockless i/o settings
10749 for node in $(osts_nodes); do
10750 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'
10752 lctl set_param -n osc.*.contention_seconds 60
10754 $DIRECTIO write $DIR/$tfile 0 10 4096
10755 $CHECKSTAT -s 40960 $DIR/$tfile
10757 # disable lockless i/o
10758 for node in $(osts_nodes); do
10759 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
10761 lctl set_param -n osc.*.contention_seconds 0
10764 dd if=/dev/zero of=$DIR/$tfile count=0
10765 $CHECKSTAT -s 0 $DIR/$tfile
10767 restore_lustre_params <$p
10771 run_test 216 "check lockless direct write works and updates file size and kms correctly"
10773 test_217() { # bug 22430
10774 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10778 for node in $(nodes_list); do
10779 nid=$(host_nids_address $node $NETTYPE)
10780 if [[ $nid = *-* ]] ; then
10781 echo "lctl ping $nid@$NETTYPE"
10782 lctl ping $nid@$NETTYPE
10784 echo "skipping $node (no hyphen detected)"
10788 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
10791 # do directio so as not to populate the page cache
10792 log "creating a 10 Mb file"
10793 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10794 log "starting reads"
10795 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10796 log "truncating the file"
10797 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10799 kill %+ || true # reads might have finished
10800 echo "wait until dd is finished"
10802 log "removing the temporary file"
10803 rm -rf $DIR/$tfile || error "tmp file removal failed"
10805 run_test 218 "parallel read and truncate should not deadlock ======================="
10808 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10809 # write one partial page
10810 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
10811 # set no grant so vvp_io_commit_write will do sync write
10812 $LCTL set_param fail_loc=0x411
10813 # write a full page at the end of file
10814 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
10816 $LCTL set_param fail_loc=0
10817 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
10818 $LCTL set_param fail_loc=0x411
10819 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
10821 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
10823 test_220() { #LU-325
10824 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10825 remote_ost_nodsh && skip "remote OST with nodsh" && return
10828 test_mkdir -p $DIR/$tdir
10829 local OST=$(lfs osts | grep ${OSTIDX}": " | \
10830 awk '{print $2}' | sed -e 's/_UUID$//')
10833 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
10834 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
10835 osc.$mdtosc_proc1.prealloc_last_id)
10836 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
10837 osc.$mdtosc_proc1.prealloc_next_id)
10841 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
10842 #define OBD_FAIL_OST_ENOINO 0x229
10843 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
10844 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
10845 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
10847 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
10849 MDSOBJS=$((last_id - next_id))
10850 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
10852 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
10853 echo "OST still has $count kbytes free"
10855 echo "create $MDSOBJS files @next_id..."
10856 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
10858 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10859 osc.$mdtosc_proc1.prealloc_last_id)
10860 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10861 osc.$mdtosc_proc1.prealloc_next_id)
10863 echo "after creation, last_id=$last_id2, next_id=$next_id2"
10868 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
10869 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
10871 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
10872 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
10873 echo "unlink $MDSOBJS files @$next_id..."
10874 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
10876 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
10879 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10880 dd if=`which date` of=$MOUNT/date oflag=sync
10881 chmod +x $MOUNT/date
10883 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
10884 $LCTL set_param fail_loc=0x80001401
10886 $MOUNT/date > /dev/null
10889 run_test 221 "make sure fault and truncate race to not cause OOM"
10892 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10894 test_mkdir -p $DIR/$tdir
10895 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10896 createmany -o $DIR/$tdir/$tfile 10
10897 cancel_lru_locks mdc
10898 cancel_lru_locks osc
10899 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10900 $LCTL set_param fail_loc=0x31a
10901 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
10902 $LCTL set_param fail_loc=0
10905 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
10908 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10910 test_mkdir -p $DIR/$tdir
10911 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10912 createmany -o $DIR/$tdir/$tfile 10
10913 cancel_lru_locks mdc
10914 cancel_lru_locks osc
10915 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10916 $LCTL set_param fail_loc=0x31a
10917 rm -r $DIR/$tdir || "AGL for rmdir failed"
10918 $LCTL set_param fail_loc=0
10920 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
10923 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10925 test_mkdir -p $DIR/$tdir
10926 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10927 createmany -o $DIR/$tdir/$tfile 10
10928 cancel_lru_locks mdc
10929 cancel_lru_locks osc
10930 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
10931 $LCTL set_param fail_loc=0x31b
10932 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
10933 $LCTL set_param fail_loc=0
10936 run_test 223 "osc reenqueue if without AGL lock granted ======================="
10938 test_224a() { # LU-1039, MRP-303
10939 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10940 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
10941 $LCTL set_param fail_loc=0x508
10942 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
10943 $LCTL set_param fail_loc=0
10946 run_test 224a "Don't panic on bulk IO failure"
10948 test_224b() { # LU-1039, MRP-303
10949 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10950 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
10951 cancel_lru_locks osc
10952 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
10953 $LCTL set_param fail_loc=0x515
10954 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
10955 $LCTL set_param fail_loc=0
10958 run_test 224b "Don't panic on bulk IO failure"
10960 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
10962 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10963 if [ -z ${MDSSURVEY} ]; then
10964 skip_env "mds-survey not found" && return
10967 [ $MDSCOUNT -ge 2 ] &&
10968 skip "skipping now for more than one MDT" && return
10970 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10971 { skip "Need MDS version at least 2.2.51"; return; }
10973 local mds=$(facet_host $SINGLEMDS)
10974 local target=$(do_nodes $mds 'lctl dl' | \
10975 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10977 local cmd1="file_count=1000 thrhi=4"
10978 local cmd2="dir_count=2 layer=mdd stripe_count=0"
10979 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10980 local cmd="$cmd1 $cmd2 $cmd3"
10982 rm -f ${TMP}/mds_survey*
10984 eval $cmd || error "mds-survey with zero-stripe failed"
10985 cat ${TMP}/mds_survey*
10986 rm -f ${TMP}/mds_survey*
10988 run_test 225a "Metadata survey sanity with zero-stripe"
10991 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10993 if [ -z ${MDSSURVEY} ]; then
10994 skip_env "mds-survey not found" && return
10996 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10997 { skip "Need MDS version at least 2.2.51"; return; }
10999 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
11000 skip_env "Need to mount OST to test" && return
11003 [ $MDSCOUNT -ge 2 ] &&
11004 skip "skipping now for more than one MDT" && return
11005 local mds=$(facet_host $SINGLEMDS)
11006 local target=$(do_nodes $mds 'lctl dl' | \
11007 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11009 local cmd1="file_count=1000 thrhi=4"
11010 local cmd2="dir_count=2 layer=mdd stripe_count=1"
11011 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11012 local cmd="$cmd1 $cmd2 $cmd3"
11014 rm -f ${TMP}/mds_survey*
11016 eval $cmd || error "mds-survey with stripe_count failed"
11017 cat ${TMP}/mds_survey*
11018 rm -f ${TMP}/mds_survey*
11020 run_test 225b "Metadata survey sanity with stripe_count = 1"
11022 mcreate_path2fid () {
11028 local path=$DIR/$tdir/$name
11033 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
11034 error "cannot create $desc"
11036 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
11038 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
11040 fid_path=$($LFS fid2path $MOUNT $fid)
11042 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
11044 [ "$path" == "$fid_path" ] ||
11045 error "fid2path returned $fid_path, expected $path"
11047 echo "pass with $path and $fid"
11052 mkdir -p $DIR/$tdir
11054 mcreate_path2fid 0010666 0 0 fifo "FIFO"
11055 mcreate_path2fid 0020666 1 3 null "character special file (null)"
11056 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
11057 mcreate_path2fid 0040666 0 0 dir "directory"
11058 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
11059 mcreate_path2fid 0100666 0 0 file "regular file"
11060 mcreate_path2fid 0120666 0 0 link "symbolic link"
11061 mcreate_path2fid 0140666 0 0 sock "socket"
11063 run_test 226a "call path2fid and fid2path on files of all type"
11066 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11070 mkdir -p $DIR/$tdir
11071 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
11072 error "create remote directory failed"
11073 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
11074 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
11075 "character special file (null)"
11076 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
11077 "character special file (no device)"
11078 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
11079 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
11080 "block special file (loop)"
11081 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
11082 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
11083 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
11085 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
11087 # LU-1299 Executing or running ldd on a truncated executable does not
11088 # cause an out-of-memory condition.
11090 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11091 dd if=`which date` of=$MOUNT/date bs=1k count=1
11092 chmod +x $MOUNT/date
11094 $MOUNT/date > /dev/null
11095 ldd $MOUNT/date > /dev/null
11098 run_test 227 "running truncated executable does not cause OOM"
11100 # LU-1512 try to reuse idle OI blocks
11102 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11103 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11104 skip "non-ldiskfs backend" && return
11106 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11107 local myDIR=$DIR/$tdir
11110 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11111 $LCTL set_param fail_loc=0x80001002
11112 createmany -o $myDIR/t- 10000
11113 $LCTL set_param fail_loc=0
11114 # The guard is current the largest FID holder
11116 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11118 local IDX=$(($SEQ % 64))
11120 do_facet $SINGLEMDS sync
11121 # Make sure journal flushed.
11123 local blk1=$(do_facet $SINGLEMDS \
11124 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11125 grep Blockcount | awk '{print $4}')
11127 # Remove old files, some OI blocks will become idle.
11128 unlinkmany $myDIR/t- 10000
11129 # Create new files, idle OI blocks should be reused.
11130 createmany -o $myDIR/t- 2000
11131 do_facet $SINGLEMDS sync
11132 # Make sure journal flushed.
11134 local blk2=$(do_facet $SINGLEMDS \
11135 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11136 grep Blockcount | awk '{print $4}')
11138 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11140 run_test 228a "try to reuse idle OI blocks"
11143 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11144 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11145 skip "non-ldiskfs backend" && return
11147 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11148 local myDIR=$DIR/$tdir
11151 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11152 $LCTL set_param fail_loc=0x80001002
11153 createmany -o $myDIR/t- 10000
11154 $LCTL set_param fail_loc=0
11155 # The guard is current the largest FID holder
11157 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11159 local IDX=$(($SEQ % 64))
11161 do_facet $SINGLEMDS sync
11162 # Make sure journal flushed.
11164 local blk1=$(do_facet $SINGLEMDS \
11165 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11166 grep Blockcount | awk '{print $4}')
11168 # Remove old files, some OI blocks will become idle.
11169 unlinkmany $myDIR/t- 10000
11172 stop $SINGLEMDS || error "Fail to stop MDT."
11174 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11176 df $MOUNT || error "Fail to df."
11177 # Create new files, idle OI blocks should be reused.
11178 createmany -o $myDIR/t- 2000
11179 do_facet $SINGLEMDS sync
11180 # Make sure journal flushed.
11182 local blk2=$(do_facet $SINGLEMDS \
11183 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11184 grep Blockcount | awk '{print $4}')
11186 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11188 run_test 228b "idle OI blocks can be reused after MDT restart"
11192 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11193 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11194 skip "non-ldiskfs backend" && return
11196 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11197 local myDIR=$DIR/$tdir
11200 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11201 $LCTL set_param fail_loc=0x80001002
11202 # 20000 files can guarantee there are index nodes in the OI file
11203 createmany -o $myDIR/t- 20000
11204 $LCTL set_param fail_loc=0
11205 # The guard is current the largest FID holder
11207 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11209 local IDX=$(($SEQ % 64))
11211 do_facet $SINGLEMDS sync
11212 # Make sure journal flushed.
11214 local blk1=$(do_facet $SINGLEMDS \
11215 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11216 grep Blockcount | awk '{print $4}')
11218 # Remove old files, some OI blocks will become idle.
11219 unlinkmany $myDIR/t- 20000
11221 # The OI file should become empty now
11223 # Create new files, idle OI blocks should be reused.
11224 createmany -o $myDIR/t- 2000
11225 do_facet $SINGLEMDS sync
11226 # Make sure journal flushed.
11228 local blk2=$(do_facet $SINGLEMDS \
11229 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11230 grep Blockcount | awk '{print $4}')
11232 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11234 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
11236 test_229() { # LU-2482, LU-3448
11237 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11238 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
11242 # Create a file with a released layout and stripe count 2.
11243 $MULTIOP $DIR/$tfile H2c ||
11244 error "failed to create file with released layout"
11246 $GETSTRIPE -v $DIR/$tfile
11248 local pattern=$($GETSTRIPE -v $DIR/$tfile |
11249 grep lmm_stripe_pattern | awk '{print $2}')
11250 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
11252 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
11253 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
11254 stat $DIR/$tfile || error "failed to stat released file"
11256 $TRUNCATE $DIR/$tfile 200000 &&
11257 error "truncate of released file should fail"
11259 # Ensure that nothing happened anyway.
11260 $CHECKSTAT -s 0 $DIR/$tfile ||
11261 error "released file size should not change"
11263 # Stripe count should be no change after truncate
11264 stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe failed"
11265 [ $stripe_count -eq 2 ] || error "after trunc: ($stripe_count)"
11267 chown $RUNAS_ID $DIR/$tfile ||
11268 error "chown $RUNAS_ID $DIR/$tfile failed"
11270 chgrp $RUNAS_ID $DIR/$tfile ||
11271 error "chgrp $RUNAS_ID $DIR/$tfile failed"
11273 touch $DIR/$tfile ||
11274 error "touch $DIR/$tfile failed"
11276 rm $DIR/$tfile || error "failed to remove released file"
11278 run_test 229 "getstripe/stat/rm/attr changes work on released files"
11281 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11282 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11285 mkdir -p $DIR/$tdir/test_230_local
11286 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
11287 [ $mdt_idx -ne 0 ] &&
11288 error "create local directory on wrong MDT $mdt_idx"
11290 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
11291 error "create remote directory failed"
11292 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
11293 [ $mdt_idx -ne $MDTIDX ] &&
11294 error "create remote directory on wrong MDT $mdt_idx"
11296 createmany -o $DIR/$tdir/test_230/t- 10 ||
11297 error "create files on remote directory failed"
11298 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
11299 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
11300 rm -r $DIR/$tdir || error "unlink remote directory failed"
11302 run_test 230a "Create remote directory and files under the remote directory"
11305 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11306 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11308 local remote_dir=$DIR/$tdir/remote_dir
11311 mkdir -p $DIR/$tdir
11312 $LFS mkdir -i $MDTIDX $remote_dir ||
11313 error "create remote directory failed"
11315 $LFS mkdir -i 0 $remote_dir/new_dir &&
11316 error "nested remote directory create succeed!"
11318 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=1
11319 $LFS mkdir -i 0 $remote_dir/new_dir || rc=$?
11320 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=0
11323 error "create remote directory failed after set enable_remote_dir"
11325 rm -rf $remote_dir || error "first unlink remote directory failed"
11327 $RUNAS -G$RUNAS_GID $LFS mkdir -i $MDTIDX $DIR/$tfile &&
11328 error "chown worked"
11330 do_facet mds$MDTIDX lctl set_param \
11331 mdt.*.enable_remote_dir_gid=$RUNAS_GID
11332 $LFS mkdir -i $MDTIDX $remote_dir || rc=$?
11333 do_facet mds$MDTIDX lctl set_param mdt.*.enable_remote_dir_gid=0
11336 error "create remote dir failed after set enable_remote_dir_gid"
11338 rm -r $DIR/$tdir || error "second unlink remote directory failed"
11340 run_test 230b "nested remote directory should be failed"
11344 # For simplicity this test assumes that max_pages_per_rpc
11345 # is the same across all OSCs
11346 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -1)
11347 local bulk_size=$((max_pages * 4096))
11349 mkdir -p $DIR/$tdir
11351 # clear the OSC stats
11352 $LCTL set_param osc.*.stats=0 &>/dev/null
11354 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
11355 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
11356 oflag=direct &>/dev/null || error "dd failed"
11358 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
11359 if [ x$nrpcs != "x1" ]; then
11360 error "found $nrpc ost_write RPCs, not 1 as expected"
11363 # Drop the OSC cache, otherwise we will read from it
11364 cancel_lru_locks osc
11366 # clear the OSC stats
11367 $LCTL set_param osc.*.stats=0 &>/dev/null
11369 # Client reads $bulk_size.
11370 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
11371 iflag=direct &>/dev/null || error "dd failed"
11373 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
11374 if [ x$nrpcs != "x1" ]; then
11375 error "found $nrpc ost_read RPCs, not 1 as expected"
11378 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
11381 mkdir -p $DIR/$tdir
11383 for i in {0..1023}; do
11384 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
11385 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
11386 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
11390 run_test 231b "must not assert on fully utilized OST request buffer"
11393 mkdir -p $DIR/$tdir
11394 #define OBD_FAIL_LDLM_OST_LVB 0x31c
11395 $LCTL set_param fail_loc=0x31c
11397 # ignore dd failure
11398 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
11400 $LCTL set_param fail_loc=0
11401 umount_client $MOUNT || error "umount failed"
11402 mount_client $MOUNT || error "mount failed"
11404 run_test 232 "failed lock should not block umount"
11407 local fid=$($LFS path2fid $MOUNT)
11408 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
11409 error "cannot access $MOUNT using its FID '$fid'"
11411 run_test 233 "checking that OBF of the FS root succeeds"
11414 # tests that do cleanup/setup should be run at the end
11418 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11420 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
11421 $LCTL set_param fail_loc=0x903
11422 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
11423 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
11426 FAIL_ON_ERROR=true cleanup
11427 FAIL_ON_ERROR=true setup
11429 run_test 900 "umount should not race with any mgc requeue thread"
11432 check_and_cleanup_lustre
11433 if [ "$I_MOUNTED" != "yes" ]; then
11434 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true