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"
1118 echo '== symlink sanity ============================================='
1122 touch $DIR/s25/foo || error
1124 run_test 25a "create file in symlinked directory ==============="
1127 [ ! -d $DIR/d25 ] && test_25a
1128 $CHECKSTAT -t file $DIR/s25/foo || error
1130 run_test 25b "lookup file in symlinked directory ==============="
1134 test_mkdir $DIR/d26/d26-2
1135 ln -s d26/d26-2 $DIR/s26
1136 touch $DIR/s26/foo || error
1138 run_test 26a "multiple component symlink ======================="
1141 test_mkdir -p $DIR/d26b/d26-2
1142 ln -s d26b/d26-2/foo $DIR/s26-2
1143 touch $DIR/s26-2 || error
1145 run_test 26b "multiple component symlink at end of lookup ======"
1148 test_mkdir $DIR/d26.2
1149 touch $DIR/d26.2/foo
1150 ln -s d26.2 $DIR/s26.2-1
1151 ln -s s26.2-1 $DIR/s26.2-2
1152 ln -s s26.2-2 $DIR/s26.2-3
1153 chmod 0666 $DIR/s26.2-3/foo
1155 run_test 26c "chain of symlinks ================================"
1157 # recursive symlinks (bug 439)
1159 ln -s d26-3/foo $DIR/d26-3
1161 run_test 26d "create multiple component recursive symlink ======"
1164 [ ! -h $DIR/d26-3 ] && test_26d
1167 run_test 26e "unlink multiple component recursive symlink ======"
1169 # recursive symlinks (bug 7022)
1171 test_mkdir -p $DIR/$tdir
1172 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1173 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1174 test_mkdir -p lndir bar1 || error "mkdir lndir/bar1 failed"
1175 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1176 cd $tfile || error "cd $tfile failed"
1177 ln -s .. dotdot || error "ln dotdot failed"
1178 ln -s dotdot/lndir lndir || error "ln lndir failed"
1179 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1180 output=`ls $tfile/$tfile/lndir/bar1`
1181 [ "$output" = bar1 ] && error "unexpected output"
1182 rm -r $tfile || error "rm $tfile failed"
1183 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1185 run_test 26f "rm -r of a directory which has recursive symlink ="
1188 echo '== stripe sanity =============================================='
1189 test_mkdir -p $DIR/d27 || error "mkdir failed"
1191 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1192 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1194 log "== test_27a: write to one stripe file ========================="
1195 cp /etc/hosts $DIR/d27/f0 || error
1197 run_test 27a "one stripe file =================================="
1200 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
1201 test_mkdir -p $DIR/d27
1202 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1203 $GETSTRIPE -c $DIR/d27/f01
1204 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1205 error "two-stripe file doesn't have two stripes"
1207 run_test 27b "create two stripe file"
1210 [ -f $DIR/d27/f01 ] || skip "test_27b not run" && return
1212 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1214 run_test 27c "write to two stripe file"
1217 test_mkdir -p $DIR/d27
1218 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1219 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1220 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1222 run_test 27d "create file with default settings ================"
1225 test_mkdir -p $DIR/d27
1226 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1227 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1228 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1230 run_test 27e "setstripe existing file (should return error) ======"
1233 test_mkdir -p $DIR/d27
1234 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1235 dd if=/dev/zero of=$DIR/d27/fbad bs=4k count=4 || error "dd failed"
1236 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1238 run_test 27f "setstripe with bad stripe size (should return error)"
1241 test_mkdir -p $DIR/d27
1242 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1243 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1244 error "$DIR/d27/fnone has object"
1246 run_test 27g "$GETSTRIPE with no objects"
1249 touch $DIR/d27/fsome || error "touch failed"
1250 [ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ] || error "missing objects"
1252 run_test 27i "$GETSTRIPE with some objects"
1255 test_mkdir -p $DIR/d27
1256 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1258 run_test 27j "setstripe with bad stripe offset (should return error)"
1260 test_27k() { # bug 2844
1261 test_mkdir -p $DIR/d27
1263 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1264 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1265 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1266 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1267 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1268 dd if=/dev/zero of=$FILE bs=4k count=1
1269 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1270 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1272 run_test 27k "limit i_blksize for broken user apps ============="
1275 test_mkdir -p $DIR/d27
1276 mcreate $DIR/f27l || error "creating file"
1277 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1278 error "setstripe should have failed" || true
1280 run_test 27l "check setstripe permissions (should return error)"
1283 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1285 if [ $ORIGFREE -gt $MAXFREE ]; then
1286 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1289 trap simple_cleanup_common EXIT
1290 test_mkdir -p $DIR/$tdir
1291 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1292 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1293 error "dd should fill OST0"
1295 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1297 [ $i -gt 256 ] && break
1300 touch $DIR/$tdir/f27m_$i
1301 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1302 error "OST0 was full but new created file still use it"
1304 touch $DIR/$tdir/f27m_$i
1305 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1306 error "OST0 was full but new created file still use it"
1307 simple_cleanup_common
1309 run_test 27m "create file while OST0 was full =================="
1312 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1316 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1317 # if the OST isn't full anymore.
1319 local OSTIDX=${1:-""}
1321 local list=$(comma_list $(osts_nodes))
1322 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1324 do_nodes $list lctl set_param fail_loc=0
1325 sync # initiate all OST_DESTROYs from MDS to OST
1329 exhaust_precreations() {
1332 local FAILIDX=${3:-$OSTIDX}
1334 test_mkdir -p $DIR/$tdir
1335 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1336 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1338 local OST=$(ostname_from_index $OSTIDX)
1339 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1340 sed -e 's/_UUID$//;s/^.*-//')
1343 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1344 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1345 osc.$mdtosc_proc1.prealloc_last_id)
1346 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1347 osc.$mdtosc_proc1.prealloc_next_id)
1349 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1350 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1352 test_mkdir -p $DIR/$tdir/${OST}
1353 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1354 #define OBD_FAIL_OST_ENOSPC 0x215
1355 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1356 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1357 echo "Creating to objid $last_id on ost $OST..."
1358 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1359 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1360 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1364 exhaust_all_precreations() {
1366 for (( i=0; i < OSTCOUNT; i++ )) ; do
1367 exhaust_precreations $i $1 -1
1372 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1373 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1374 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1375 remote_ost_nodsh && skip "remote OST with nodsh" && return
1378 rm -f $DIR/$tdir/$tfile
1379 exhaust_precreations 0 0x80000215
1380 $SETSTRIPE -c -1 $DIR/$tdir
1381 touch $DIR/$tdir/$tfile || error
1382 $GETSTRIPE $DIR/$tdir/$tfile
1385 run_test 27n "create file with some full OSTs =================="
1388 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1389 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1390 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1391 remote_ost_nodsh && skip "remote OST with nodsh" && return
1394 rm -f $DIR/$tdir/$tfile
1395 exhaust_all_precreations 0x215
1397 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1402 run_test 27o "create file with all full OSTs (should error) ===="
1405 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1406 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1407 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1408 remote_ost_nodsh && skip "remote OST with nodsh" && return
1411 rm -f $DIR/$tdir/$tfile
1412 test_mkdir -p $DIR/$tdir
1414 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1415 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1416 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1418 exhaust_precreations 0 0x80000215
1419 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1420 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1421 $GETSTRIPE $DIR/$tdir/$tfile
1425 run_test 27p "append to a truncated file with some full OSTs ==="
1428 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1429 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1430 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1431 remote_ost_nodsh && skip "remote OST with nodsh" && return
1434 rm -f $DIR/$tdir/$tfile
1436 test_mkdir -p $DIR/$tdir
1437 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1438 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1439 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1441 exhaust_all_precreations 0x215
1443 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1444 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1448 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1451 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1452 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1453 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1454 remote_ost_nodsh && skip "remote OST with nodsh" && return
1457 rm -f $DIR/$tdir/$tfile
1458 exhaust_precreations 0 0x80000215
1460 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1464 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1466 test_27s() { # bug 10725
1467 test_mkdir -p $DIR/$tdir
1468 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1469 local stripe_count=0
1470 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1471 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1472 error "stripe width >= 2^32 succeeded" || true
1475 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1477 test_27t() { # bug 10864
1482 $WLFS getstripe $tfile
1485 run_test 27t "check that utils parse path correctly"
1487 test_27u() { # bug 4900
1488 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1489 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1491 local list=$(comma_list $(mdts_nodes))
1493 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1494 do_nodes $list $LCTL set_param fail_loc=0x139
1495 test_mkdir -p $DIR/$tdir
1497 createmany -o $DIR/$tdir/t- 1000
1498 do_nodes $list $LCTL set_param fail_loc=0
1500 TLOG=$DIR/$tfile.getstripe
1501 $GETSTRIPE $DIR/$tdir > $TLOG
1502 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1503 unlinkmany $DIR/$tdir/t- 1000
1504 [ $OBJS -gt 0 ] && \
1505 error "$OBJS objects created on OST-0. See $TLOG" || pass
1507 run_test 27u "skip object creation on OSC w/o objects =========="
1509 test_27v() { # bug 4900
1510 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1511 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1512 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1513 remote_ost_nodsh && skip "remote OST with nodsh" && return
1515 exhaust_all_precreations 0x215
1518 test_mkdir -p $DIR/$tdir
1519 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1521 touch $DIR/$tdir/$tfile
1522 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1524 for (( i=1; i < OSTCOUNT; i++ )); do
1525 do_facet ost$i lctl set_param fail_loc=0x705
1527 local START=`date +%s`
1528 createmany -o $DIR/$tdir/$tfile 32
1530 local FINISH=`date +%s`
1531 local TIMEOUT=`lctl get_param -n timeout`
1532 local PROCESS=$((FINISH - START))
1533 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1534 error "$FINISH - $START >= $TIMEOUT / 2"
1535 sleep $((TIMEOUT / 2 - PROCESS))
1538 run_test 27v "skip object creation on slow OST ================="
1540 test_27w() { # bug 10997
1541 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1542 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1543 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1544 error "stripe size $size != 65536" || true
1545 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1546 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1548 run_test 27w "check $SETSTRIPE -S option"
1551 [ "$OSTCOUNT" -lt "2" ] &&
1552 skip_env "skipping multiple stripe count/offset test" && return
1554 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1555 for i in $(seq 1 $OSTCOUNT); do
1557 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1558 error "setstripe -c $i -i $offset failed"
1559 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1560 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1561 [ $count -ne $i ] && error "stripe count $count != $i" || true
1562 [ $index -ne $offset ] &&
1563 error "stripe offset $index != $offset" || true
1566 run_test 27wa "check $SETSTRIPE -c -i options"
1569 remote_ost_nodsh && skip "remote OST with nodsh" && return
1570 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1571 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1572 OFFSET=$(($OSTCOUNT - 1))
1574 local OST=$(ostname_from_index $OSTIDX)
1576 test_mkdir -p $DIR/$tdir
1577 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1578 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1580 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1581 for i in `seq 0 $OFFSET`; do
1582 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1583 error "OST0 was degraded but new created file still use it"
1585 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1587 run_test 27x "create files while OST0 is degraded"
1590 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1591 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1592 remote_ost_nodsh && skip "remote OST with nodsh" && return
1593 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1595 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1596 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1597 osc.$mdtosc.prealloc_last_id)
1598 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1599 osc.$mdtosc.prealloc_next_id)
1600 local fcount=$((last_id - next_id))
1601 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1602 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1604 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1605 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1606 local OST_DEACTIVE_IDX=-1
1611 for OSC in $MDS_OSCS; do
1612 OST=$(osc_to_ost $OSC)
1613 OSTIDX=$(index_from_ostuuid $OST)
1614 if [ $OST_DEACTIVE_IDX == -1 ]; then
1615 OST_DEACTIVE_IDX=$OSTIDX
1617 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1618 echo $OSC "is Deactivated:"
1619 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1623 OSTIDX=$(index_from_ostuuid $OST)
1625 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1627 for OSC in $MDS_OSCS; do
1628 OST=$(osc_to_ost $OSC)
1629 OSTIDX=$(index_from_ostuuid $OST)
1630 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1631 echo $OST "is degraded:"
1632 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1633 obdfilter.$OST.degraded=1
1638 createmany -o $DIR/$tdir/$tfile $fcount
1640 for OSC in $MDS_OSCS; do
1641 OST=$(osc_to_ost $OSC)
1642 OSTIDX=$(index_from_ostuuid $OST)
1643 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1644 echo $OST "is recovered from degraded:"
1645 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1646 obdfilter.$OST.degraded=0
1648 do_facet $SINGLEMDS lctl --device %$OSC activate
1652 # all osp devices get activated, hence -1 stripe count restored
1655 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1656 # devices get activated.
1658 $SETSTRIPE -c -1 $DIR/$tfile
1659 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1661 [ $stripecnt -ne $OSTCOUNT ] &&
1662 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1665 run_test 27y "create files while OST0 is degraded and the rest inactive"
1671 lmm_count=$($GETSTRIPE -c $1)
1672 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1673 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1675 local old_ifs="$IFS"
1677 fid=($($LFS path2fid $1))
1680 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1681 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1683 # compare lmm_seq and lu_fid->f_seq
1684 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1685 # compare lmm_object_id and lu_fid->oid
1686 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1688 # check the trusted.fid attribute of the OST objects of the file
1689 local have_obdidx=false
1691 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1692 # skip lines up to and including "obdidx"
1693 [ -z "$obdidx" ] && break
1694 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1695 $have_obdidx || continue
1697 local ost=$((obdidx + 1))
1698 local dev=$(ostdevname $ost)
1701 if [ $(facet_fstype ost$ost) != ldiskfs ]; then
1702 echo "Currently only works with ldiskfs-based OSTs"
1706 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1708 #don't unmount/remount the OSTs if we don't need to do that
1709 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1710 # update too, until that use mount/ll_decode_filter_fid/mount
1711 local dir=$(facet_mntpt ost$ost)
1712 local opts=${OST_MOUNT_OPTS}
1714 if ! do_facet ost$ost test -b ${dev}; then
1715 opts=$(csa_add "$opts" -o loop)
1719 do_facet ost$ost mount -t $(facet_fstype ost$ost) $opts $dev $dir ||
1720 { error "mounting $dev as $FSTYPE failed"; return 3; }
1722 seq=$(echo $seq | sed -e "s/^0x//g")
1723 if [ $seq == 0 ]; then
1724 oid_hex=$(echo $oid)
1726 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1728 local obj_file=$(do_facet ost$ost find $dir/O/$seq -name $oid_hex)
1729 local ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID $obj_file)
1730 do_facet ost$ost umount -d $dir
1731 start ost$ost $dev $OST_MOUNT_OPTS
1733 # re-enable when debugfs will understand new filter_fid
1734 #local ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1735 # $dev 2>/dev/null" | grep "parent=")
1737 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1739 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1741 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1742 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1743 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1744 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1745 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1746 local ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1748 # compare lmm_seq and filter_fid->ff_parent.f_seq
1749 [ $ff_pseq = $lmm_seq ] ||
1750 error "FF parent SEQ $ff_pseq != $lmm_seq"
1751 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1752 [ $ff_poid = $lmm_oid ] ||
1753 error "FF parent OID $ff_poid != $lmm_oid"
1754 [ $ff_pstripe = $stripe_nr ] ||
1755 error "FF stripe $ff_pstripe != $stripe_nr"
1757 stripe_nr=$((stripe_nr + 1))
1762 remote_ost_nodsh && skip "remote OST with nodsh" && return
1763 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1764 test_mkdir -p $DIR/$tdir
1766 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1767 { error "setstripe -c -1 failed"; return 1; }
1768 # We need to send a write to every object to get parent FID info set.
1769 # This _should_ also work for setattr, but does not currently.
1770 # touch $DIR/$tdir/$tfile-1 ||
1771 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1772 { error "dd $tfile-1 failed"; return 2; }
1773 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1774 { error "setstripe -c -1 failed"; return 3; }
1775 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1776 { error "dd $tfile-2 failed"; return 4; }
1778 # make sure write RPCs have been sent to OSTs
1781 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1782 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1784 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1786 test_27A() { # b=19102
1787 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1788 local restore_size=$($GETSTRIPE -S $MOUNT)
1789 local restore_count=$($GETSTRIPE -c $MOUNT)
1790 local restore_offset=$($GETSTRIPE -i $MOUNT)
1791 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1792 local default_size=$($GETSTRIPE -S $MOUNT)
1793 local default_count=$($GETSTRIPE -c $MOUNT)
1794 local default_offset=$($GETSTRIPE -i $MOUNT)
1795 local dsize=$((1024 * 1024))
1796 [ $default_size -eq $dsize ] ||
1797 error "stripe size $default_size != $dsize"
1798 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1799 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1800 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1802 run_test 27A "check filesystem-wide default LOV EA values"
1804 test_27B() { # LU-2523
1805 test_mkdir -p $DIR/$tdir
1806 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1808 # open f1 with O_LOV_DELAY_CREATE
1810 # call setstripe ioctl on open file descriptor for f1
1812 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1816 # open f1 with O_LOV_DELAY_CREATE
1818 # call setstripe ioctl on open file descriptor for f1
1820 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1822 # Allow multiop to fail in imitation of NFS's busted semantics.
1825 run_test 27B "call setstripe on open unlinked file/rename victim"
1827 test_27C() { #LU-2871
1828 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
1836 test_mkdir -p $DIR/$tdir
1838 for i in $(seq 0 $((OSTCOUNT - 1))); do
1839 # set stripe across all OSTs starting from OST$i
1840 $SETSTRIPE -i $i -c -1 $tfile$i
1841 # get striping information
1842 ost_idx=($($GETSTRIPE $tfile$i |
1843 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
1847 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
1848 error "${#ost_idx[@]} != $OSTCOUNT"
1850 for index in $(seq 0 $((OSTCOUNT - 1))); do
1852 for j in $(echo ${ost_idx[@]}); do
1853 if [ $index -eq $j ]; then
1859 error "Can not find $index in ${ost_idx[@]}"
1863 run_test 27C "check full striping across all OSTs"
1865 # createtest also checks that device nodes are created and
1866 # then visible correctly (#2091)
1867 test_28() { # bug 2091
1869 $CREATETEST $DIR/d28/ct || error
1871 run_test 28 "create/mknod/mkdir with bad file types ============"
1874 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1875 cancel_lru_locks mdc
1881 declare -i LOCKCOUNTORIG=0
1882 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1883 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1885 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1887 declare -i LOCKUNUSEDCOUNTORIG=0
1888 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1889 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1896 declare -i LOCKCOUNTCURRENT=0
1897 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1898 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1901 declare -i LOCKUNUSEDCOUNTCURRENT=0
1902 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1903 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1906 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1907 lctl set_param -n ldlm.dump_namespaces ""
1908 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1909 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1910 log "dumped log to $TMP/test_29.dk (bug 5793)"
1913 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1914 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1915 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1916 log "dumped log to $TMP/test_29.dk (bug 5793)"
1920 run_test 29 "IT_GETATTR regression ============================"
1922 test_30a() { # was test_30
1923 cp `which ls` $DIR || cp /bin/ls $DIR
1927 run_test 30a "execute binary from Lustre (execve) =============="
1930 cp `which ls` $DIR || cp /bin/ls $DIR
1932 $RUNAS $DIR/ls / || error
1935 run_test 30b "execute binary from Lustre as non-root ==========="
1937 test_30c() { # b=22376
1938 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1939 cp `which ls` $DIR || cp /bin/ls $DIR
1941 cancel_lru_locks mdc
1942 cancel_lru_locks osc
1943 $RUNAS $DIR/ls / || error
1946 run_test 30c "execute binary from Lustre without read perms ===="
1949 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1950 $CHECKSTAT -a $DIR/f31 || error
1952 run_test 31a "open-unlink file =================================="
1955 touch $DIR/f31 || error
1956 ln $DIR/f31 $DIR/f31b || error
1957 $MULTIOP $DIR/f31b Ouc || error
1958 $CHECKSTAT -t file $DIR/f31 || error
1960 run_test 31b "unlink file with multiple links while open ======="
1963 touch $DIR/f31 || error
1964 ln $DIR/f31 $DIR/f31c || error
1965 multiop_bg_pause $DIR/f31 O_uc || return 1
1967 $MULTIOP $DIR/f31c Ouc
1968 kill -USR1 $MULTIPID
1971 run_test 31c "open-unlink file with multiple links ============="
1974 opendirunlink $DIR/d31d $DIR/d31d || error
1975 $CHECKSTAT -a $DIR/d31d || error
1977 run_test 31d "remove of open directory ========================="
1979 test_31e() { # bug 2904
1980 check_kernel_version 34 || return 0
1981 openfilleddirunlink $DIR/d31e || error
1983 run_test 31e "remove of open non-empty directory ==============="
1985 test_31f() { # bug 4554
1986 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1988 test_mkdir $DIR/d31f
1989 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1990 cp /etc/hosts $DIR/d31f
1992 $GETSTRIPE $DIR/d31f/hosts
1993 multiop_bg_pause $DIR/d31f D_c || return 1
1996 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1997 test_mkdir $DIR/d31f
1998 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1999 cp /etc/hosts $DIR/d31f
2001 $GETSTRIPE $DIR/d31f/hosts
2002 multiop_bg_pause $DIR/d31f D_c || return 1
2005 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2006 wait $MULTIPID || error "first opendir $MULTIPID failed"
2010 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2011 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2014 run_test 31f "remove of open directory with open-unlink file ==="
2017 echo "-- cross directory link --"
2018 test_mkdir $DIR/d31ga
2019 test_mkdir $DIR/d31gb
2021 ln $DIR/d31ga/f $DIR/d31gb/g
2022 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
2023 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
2024 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
2025 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
2027 run_test 31g "cross directory link==============="
2030 echo "-- cross directory link --"
2031 test_mkdir $DIR/d31h
2032 test_mkdir $DIR/d31h/dir
2034 ln $DIR/d31h/f $DIR/d31h/dir/g
2035 $CHECKSTAT -t file $DIR/d31h/f || error "source"
2036 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
2037 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
2038 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
2040 run_test 31h "cross directory link under child==============="
2043 echo "-- cross directory link --"
2044 test_mkdir $DIR/d31i
2045 test_mkdir $DIR/d31i/dir
2046 touch $DIR/d31i/dir/f
2047 ln $DIR/d31i/dir/f $DIR/d31i/g
2048 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
2049 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
2050 $CHECKSTAT -t file $DIR/d31i/g || error "target"
2051 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
2053 run_test 31i "cross directory link under parent==============="
2057 test_mkdir $DIR/d31j
2058 test_mkdir $DIR/d31j/dir1
2059 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
2060 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
2061 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
2062 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
2065 run_test 31j "link for directory==============="
2069 test_mkdir $DIR/d31k
2071 touch $DIR/d31k/exist
2072 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
2073 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
2074 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
2075 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
2076 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
2077 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
2078 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
2081 run_test 31k "link to file: the same, non-existing, dir==============="
2084 test_mkdir $DIR/d31m
2086 test_mkdir $DIR/d31m2
2087 touch $DIR/d31m2/exist
2088 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2089 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2090 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2091 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2092 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2093 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2096 run_test 31m "link to file: the same, non-existing, dir==============="
2099 [ -e /proc/self/fd/173 ] && echo "skipping, fd 173 is in use" && return
2100 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2101 nlink=$(stat --format=%h $DIR/$tfile)
2102 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2103 exec 173<$DIR/$tfile
2104 trap "exec 173<&-" EXIT
2105 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2106 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2107 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2108 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2109 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2112 run_test 31n "check link count of unlinked file"
2115 local TEMPNAME=$(mktemp $1_XXXXXX)
2116 mlink $TEMPNAME $1 2> /dev/null &&
2117 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2121 test_31o() { # LU-2901
2123 for LOOP in $(seq 100); do
2124 rm -f $DIR/$tdir/$tfile*
2125 for THREAD in $(seq 8); do
2126 link_one $DIR/$tdir/$tfile.$LOOP &
2129 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2130 [ $LINKS -gt 1 ] && ls $DIR/$tdir &&
2131 error "$LINKS duplicate links to $tfile.$LOOP" &&
2135 run_test 31o "duplicate hard links with same filename"
2137 cleanup_test32_mount() {
2139 $UMOUNT $DIR/$tdir/ext2-mountpoint
2143 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2144 echo "== more mountpoints and symlinks ================="
2145 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2146 trap cleanup_test32_mount EXIT
2147 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2148 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2149 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2150 cleanup_test32_mount
2152 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2155 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2156 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2157 trap cleanup_test32_mount EXIT
2158 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2159 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2160 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2161 cleanup_test32_mount
2163 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2166 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2167 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2168 trap cleanup_test32_mount EXIT
2169 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2170 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2171 test_mkdir -p $DIR/$tdir/d2/test_dir
2172 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2173 cleanup_test32_mount
2175 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2178 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2179 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2180 trap cleanup_test32_mount EXIT
2181 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2182 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2183 test_mkdir -p $DIR/$tdir/d2/test_dir
2184 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2185 cleanup_test32_mount
2187 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2190 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2191 test_mkdir -p $DIR/d32e/tmp
2192 TMP_DIR=$DIR/d32e/tmp
2193 ln -s $DIR/d32e $TMP_DIR/symlink11
2194 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2195 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2196 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2198 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2201 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2202 test_mkdir -p $DIR/d32f/tmp
2203 TMP_DIR=$DIR/d32f/tmp
2204 ln -s $DIR/d32f $TMP_DIR/symlink11
2205 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2206 ls $DIR/d32f/tmp/symlink11 || error
2207 ls $DIR/d32f/symlink01 || error
2209 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2212 TMP_DIR=$DIR/$tdir/tmp
2213 test_mkdir -p $DIR/$tdir/tmp
2214 test_mkdir $DIR/${tdir}2
2215 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2216 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2217 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2218 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2219 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2220 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2222 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2225 rm -fr $DIR/$tdir $DIR/${tdir}2
2226 TMP_DIR=$DIR/$tdir/tmp
2227 test_mkdir -p $DIR/$tdir/tmp
2228 test_mkdir $DIR/${tdir}2
2229 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2230 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2231 ls $TMP_DIR/symlink12 || error
2232 ls $DIR/$tdir/symlink02 || error
2234 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2237 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2238 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2239 trap cleanup_test32_mount EXIT
2240 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2241 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2242 touch $DIR/$tdir/test_file
2243 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2244 cleanup_test32_mount
2246 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2249 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2250 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2251 trap cleanup_test32_mount EXIT
2252 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2253 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2254 touch $DIR/$tdir/test_file
2255 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2256 cleanup_test32_mount
2258 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2261 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2263 trap cleanup_test32_mount EXIT
2264 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2265 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2266 test_mkdir -p $DIR/$tdir/d2
2267 touch $DIR/$tdir/d2/test_file || error
2268 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2269 cleanup_test32_mount
2271 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2274 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2276 trap cleanup_test32_mount EXIT
2277 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2278 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2279 test_mkdir -p $DIR/$tdir/d2
2280 touch $DIR/$tdir/d2/test_file
2281 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2282 cleanup_test32_mount
2284 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2288 test_mkdir -p $DIR/d32m/tmp
2289 TMP_DIR=$DIR/d32m/tmp
2290 ln -s $DIR $TMP_DIR/symlink11
2291 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2292 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2293 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2295 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2299 test_mkdir -p $DIR/d32n/tmp
2300 TMP_DIR=$DIR/d32n/tmp
2301 ln -s $DIR $TMP_DIR/symlink11
2302 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2303 ls -l $DIR/d32n/tmp/symlink11 || error
2304 ls -l $DIR/d32n/symlink01 || error
2306 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2309 rm -fr $DIR/d32o $DIR/$tfile
2311 test_mkdir -p $DIR/d32o/tmp
2312 TMP_DIR=$DIR/d32o/tmp
2313 ln -s $DIR/$tfile $TMP_DIR/symlink12
2314 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2315 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2316 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2317 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2318 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2320 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2330 test_mkdir -p $DIR/d32p/tmp
2332 TMP_DIR=$DIR/d32p/tmp
2334 ln -s $DIR/$tfile $TMP_DIR/symlink12
2336 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2338 cat $DIR/d32p/tmp/symlink12 || error
2340 cat $DIR/d32p/symlink02 || error
2343 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2345 cleanup_testdir_mount() {
2351 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2352 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2353 trap cleanup_testdir_mount EXIT
2354 test_mkdir -p $DIR/$tdir
2355 touch $DIR/$tdir/under_the_mount
2356 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2357 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2358 cleanup_testdir_mount
2360 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2363 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2364 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2365 trap cleanup_testdir_mount EXIT
2366 test_mkdir -p $DIR/$tdir
2367 touch $DIR/$tdir/under_the_mount
2368 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2369 ls $DIR/$tdir | grep -q under_the_mount && error || true
2370 cleanup_testdir_mount
2372 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2377 chmod 444 $DIR/$tfile
2378 chown $RUNAS_ID $DIR/$tfile
2380 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2383 run_test 33aa "write file with mode 444 (should return error) ===="
2387 test_mkdir -p $DIR/d33
2388 chown $RUNAS_ID $DIR/d33
2389 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2390 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2391 error "open RDWR" || true
2393 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2397 test_mkdir -p $DIR/d33
2398 chown $RUNAS_ID $DIR/d33
2399 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2401 run_test 33b "test open file with malformed flags (No panic and return error)"
2404 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2410 remote_ost_nodsh && skip "remote OST with nodsh" && return
2413 test_mkdir -p $DIR/d33
2414 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2417 for ostnum in $(seq $OSTCOUNT); do
2418 # test-framework's OST numbering is one-based, while Lustre's
2420 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2421 # Parsing llobdstat's output sucks; we could grep the /proc
2422 # path, but that's likely to not be as portable as using the
2423 # llobdstat utility. So we parse lctl output instead.
2424 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2425 obdfilter/$ostname/stats |
2426 awk '/^write_bytes/ {print $7}' )
2427 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2428 if (( ${write_bytes:-0} > 0 ))
2435 $all_zeros || return 0
2438 echo foo > $DIR/d33/bar
2442 # Total up write_bytes after writing. We'd better find non-zeros.
2443 for ostnum in $(seq $OSTCOUNT); do
2444 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2445 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2446 obdfilter/$ostname/stats |
2447 awk '/^write_bytes/ {print $7}' )
2448 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2449 if (( ${write_bytes:-0} > 0 ))
2458 for ostnum in $(seq $OSTCOUNT); do
2459 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2460 echo "Check that write_bytes is present in obdfilter/*/stats:"
2461 do_facet ost$ostnum lctl get_param -n \
2462 obdfilter/$ostname/stats
2464 error "OST not keeping write_bytes stats (b22312)"
2467 run_test 33c "test llobdstat and write_bytes"
2470 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2471 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2473 local remote_dir=$DIR/$tdir/remote_dir
2476 $LFS mkdir -i $MDTIDX $remote_dir ||
2477 error "create remote directory failed"
2479 touch $remote_dir/$tfile
2480 chmod 444 $remote_dir/$tfile
2481 chown $RUNAS_ID $remote_dir/$tfile
2483 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2485 chown $RUNAS_ID $remote_dir
2486 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2487 error "create" || true
2488 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2489 error "open RDWR" || true
2490 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2491 error "create" || true
2493 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2495 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2498 $MCREATE $DIR/f34 || error
2499 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2500 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2501 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2502 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2504 run_test 34a "truncate file that has not been opened ==========="
2507 [ ! -f $DIR/f34 ] && test_34a
2508 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2509 $OPENFILE -f O_RDONLY $DIR/f34
2510 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2511 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2513 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2516 [ ! -f $DIR/f34 ] && test_34a
2517 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2518 $OPENFILE -f O_RDWR $DIR/f34
2519 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2520 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2522 run_test 34c "O_RDWR opening file-with-size works =============="
2525 [ ! -f $DIR/f34 ] && test_34a
2526 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2527 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2530 run_test 34d "write to sparse file ============================="
2534 $MCREATE $DIR/f34e || error
2535 $TRUNCATE $DIR/f34e 1000 || error
2536 $CHECKSTAT -s 1000 $DIR/f34e || error
2537 $OPENFILE -f O_RDWR $DIR/f34e
2538 $CHECKSTAT -s 1000 $DIR/f34e || error
2540 run_test 34e "create objects, some with size and some without =="
2542 test_34f() { # bug 6242, 6243
2543 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2546 $MCREATE $DIR/f34f || error
2547 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2548 dd if=$DIR/f34f of=$TMP/f34f
2549 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2550 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2551 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2552 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2553 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2555 run_test 34f "read from a file with no objects until EOF ======="
2558 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2559 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2560 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2561 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2562 cancel_lru_locks osc
2563 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2564 error "wrong size after lock cancel"
2566 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2567 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2568 error "expanding truncate failed"
2569 cancel_lru_locks osc
2570 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2571 error "wrong expanded size after lock cancel"
2573 run_test 34g "truncate long file ==============================="
2576 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2580 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2581 sync # Flush the cache so that multiop below does not block on cache
2582 # flush when getting the group lock
2583 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2586 # Since just timed wait is not good enough, let's do a sync write
2587 # that way we are sure enough time for a roundtrip + processing
2588 # passed + 2 seconds of extra margin.
2589 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2593 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2594 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2598 local nsz=`stat -c %s $DIR/$tfile`
2599 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2601 run_test 34h "ftruncate file under grouplock should not block"
2604 cp /bin/sh $DIR/f35a
2606 chown $RUNAS_ID $DIR/f35a
2607 $RUNAS $DIR/f35a && error || true
2610 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2614 utime $DIR/f36 || error
2616 run_test 36a "MDS utime check (mknod, utime) ==================="
2620 utime $DIR/f36 || error
2622 run_test 36b "OST utime check (open, utime) ===================="
2627 chown $RUNAS_ID $DIR/d36
2628 $RUNAS utime $DIR/d36/f36 || error
2630 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2633 [ ! -d $DIR/d36 ] && test_36c
2634 echo "" > $DIR/d36/f36
2635 $RUNAS utime $DIR/d36/f36 || error
2637 run_test 36d "non-root OST utime check (open, utime) ==========="
2640 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2641 test_mkdir -p $DIR/$tdir
2642 touch $DIR/$tdir/$tfile
2643 $RUNAS utime $DIR/$tdir/$tfile && \
2644 error "utime worked, expected failure" || true
2646 run_test 36e "utime on non-owned file (should return error) ===="
2650 local LANG_SAVE=$LANG
2651 local LC_LANG_SAVE=$LC_LANG
2652 export LANG=C LC_LANG=C # for date language
2654 DATESTR="Dec 20 2000"
2655 test_mkdir -p $DIR/$tdir
2656 lctl set_param fail_loc=$fl
2658 cp /etc/hosts $DIR/$tdir/$tfile
2659 sync & # write RPC generated with "current" inode timestamp, but delayed
2661 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2662 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2663 cancel_lru_locks osc
2664 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2666 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2667 echo "BEFORE: $LS_BEFORE" && \
2668 echo "AFTER : $LS_AFTER" && \
2669 echo "WANT : $DATESTR" && \
2670 error "$DIR/$tdir/$tfile timestamps changed" || true
2672 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2676 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2677 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2678 subr_36fh "0x80000214"
2680 run_test 36f "utime on file racing with OST BRW write =========="
2683 remote_ost_nodsh && skip "remote OST with nodsh" && return
2684 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2689 test_mkdir -p $DIR/$tdir
2690 fmd_max_age=$(do_facet ost1 \
2691 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2694 fmd_before=$(do_facet ost1 \
2695 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2696 touch $DIR/$tdir/$tfile
2697 sleep $((fmd_max_age + 12))
2698 fmd_after=$(do_facet ost1 \
2699 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2701 echo "fmd_before: $fmd_before"
2702 echo "fmd_after: $fmd_after"
2703 [ "$fmd_after" -gt "$fmd_before" ] && \
2704 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2705 error "fmd didn't expire after ping" || true
2707 run_test 36g "filter mod data cache expiry ====================="
2710 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2711 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2712 subr_36fh "0x80000227"
2714 run_test 36h "utime on file racing with OST BRW write =========="
2716 # test_37 - duplicate with tests 32q 32r
2719 local file=$DIR/$tfile
2721 openfile -f O_DIRECTORY $file
2724 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2725 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2727 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2731 touch $DIR/${tfile}2
2732 # ls -l $DIR/$tfile $DIR/${tfile}2
2733 # ls -lu $DIR/$tfile $DIR/${tfile}2
2734 # ls -lc $DIR/$tfile $DIR/${tfile}2
2736 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2737 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2739 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2741 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2743 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2744 error "O_TRUNC didn't change timestamps"
2747 run_test 39 "mtime changed on create ==========================="
2750 test_mkdir -p $DIR/$tdir
2751 cp -p /etc/passwd $DIR/$tdir/fopen
2752 cp -p /etc/passwd $DIR/$tdir/flink
2753 cp -p /etc/passwd $DIR/$tdir/funlink
2754 cp -p /etc/passwd $DIR/$tdir/frename
2755 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2758 echo "aaaaaa" >> $DIR/$tdir/fopen
2759 echo "aaaaaa" >> $DIR/$tdir/flink
2760 echo "aaaaaa" >> $DIR/$tdir/funlink
2761 echo "aaaaaa" >> $DIR/$tdir/frename
2763 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2764 local link_new=`stat -c %Y $DIR/$tdir/flink`
2765 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2766 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2768 cat $DIR/$tdir/fopen > /dev/null
2769 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2770 rm -f $DIR/$tdir/funlink2
2771 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2773 for (( i=0; i < 2; i++ )) ; do
2774 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2775 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2776 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2777 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2779 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2780 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2781 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2782 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2784 cancel_lru_locks osc
2785 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2788 run_test 39b "mtime change on open, link, unlink, rename ======"
2790 # this should be set to past
2791 TEST_39_MTIME=`date -d "1 year ago" +%s`
2797 local mtime0=`stat -c %Y $DIR1/$tfile`
2799 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2800 local mtime1=`stat -c %Y $DIR1/$tfile`
2801 [ "$mtime1" = $TEST_39_MTIME ] || \
2802 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2805 echo hello >> $DIR1/$tfile
2807 local mtime2=`stat -c %Y $DIR1/$tfile`
2808 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2809 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2811 mv $DIR1/$tfile $DIR1/$tfile-1
2813 for (( i=0; i < 2; i++ )) ; do
2814 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2815 [ "$mtime2" = "$mtime3" ] || \
2816 error "mtime ($mtime2) changed (to $mtime3) on rename"
2818 cancel_lru_locks osc
2819 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2822 run_test 39c "mtime change on rename ==========================="
2826 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2829 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2831 for (( i=0; i < 2; i++ )) ; do
2832 local mtime=`stat -c %Y $DIR1/$tfile`
2833 [ $mtime = $TEST_39_MTIME ] || \
2834 error "mtime($mtime) is not set to $TEST_39_MTIME"
2836 cancel_lru_locks osc
2837 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2840 run_test 39d "create, utime, stat =============================="
2844 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2846 local mtime1=`stat -c %Y $DIR1/$tfile`
2848 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2850 for (( i=0; i < 2; i++ )) ; do
2851 local mtime2=`stat -c %Y $DIR1/$tfile`
2852 [ $mtime2 = $TEST_39_MTIME ] || \
2853 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2855 cancel_lru_locks osc
2856 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2859 run_test 39e "create, stat, utime, stat ========================"
2863 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2865 mtime1=`stat -c %Y $DIR1/$tfile`
2868 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2870 for (( i=0; i < 2; i++ )) ; do
2871 local mtime2=`stat -c %Y $DIR1/$tfile`
2872 [ $mtime2 = $TEST_39_MTIME ] || \
2873 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2875 cancel_lru_locks osc
2876 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2879 run_test 39f "create, stat, sleep, utime, stat ================="
2883 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2884 echo hello >> $DIR1/$tfile
2885 local mtime1=`stat -c %Y $DIR1/$tfile`
2888 chmod o+r $DIR1/$tfile
2890 for (( i=0; i < 2; i++ )) ; do
2891 local mtime2=`stat -c %Y $DIR1/$tfile`
2892 [ "$mtime1" = "$mtime2" ] || \
2893 error "lost mtime: $mtime2, should be $mtime1"
2895 cancel_lru_locks osc
2896 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2899 run_test 39g "write, chmod, stat ==============================="
2903 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2908 echo hello >> $DIR1/$tfile
2909 local mtime1=`stat -c %Y $DIR1/$tfile`
2911 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2913 if [ "$d1" != "$d2" ]; then
2914 echo "write and touch not within one second"
2916 for (( i=0; i < 2; i++ )) ; do
2917 local mtime2=`stat -c %Y $DIR1/$tfile`
2918 [ "$mtime2" = $TEST_39_MTIME ] || \
2919 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2921 cancel_lru_locks osc
2922 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2926 run_test 39h "write, utime within one second, stat ============="
2929 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2933 echo hello >> $DIR1/$tfile
2934 local mtime1=`stat -c %Y $DIR1/$tfile`
2936 mv $DIR1/$tfile $DIR1/$tfile-1
2938 for (( i=0; i < 2; i++ )) ; do
2939 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2941 [ "$mtime1" = "$mtime2" ] || \
2942 error "lost mtime: $mtime2, should be $mtime1"
2944 cancel_lru_locks osc
2945 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2948 run_test 39i "write, rename, stat =============================="
2951 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2952 start_full_debug_logging
2956 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2957 lctl set_param fail_loc=0x80000412
2958 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2959 error "multiop failed"
2961 local mtime1=`stat -c %Y $DIR1/$tfile`
2963 mv $DIR1/$tfile $DIR1/$tfile-1
2965 kill -USR1 $multipid
2966 wait $multipid || error "multiop close failed"
2968 for (( i=0; i < 2; i++ )) ; do
2969 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2970 [ "$mtime1" = "$mtime2" ] ||
2971 error "mtime is lost on close: $mtime2, " \
2974 cancel_lru_locks osc
2975 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2977 lctl set_param fail_loc=0
2978 stop_full_debug_logging
2980 run_test 39j "write, rename, close, stat ======================="
2983 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2987 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2989 local mtime1=`stat -c %Y $DIR1/$tfile`
2991 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2993 kill -USR1 $multipid
2994 wait $multipid || error "multiop close failed"
2996 for (( i=0; i < 2; i++ )) ; do
2997 local mtime2=`stat -c %Y $DIR1/$tfile`
2999 [ "$mtime2" = $TEST_39_MTIME ] || \
3000 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3002 cancel_lru_locks osc
3003 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3006 run_test 39k "write, utime, close, stat ========================"
3008 # this should be set to future
3009 TEST_39_ATIME=`date -d "1 year" +%s`
3012 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3013 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3014 local atime_diff=$(do_facet $SINGLEMDS \
3015 lctl get_param -n mdd.*MDT0000*.atime_diff)
3019 # test setting directory atime to future
3020 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3021 local atime=$(stat -c %X $DIR/$tdir)
3022 [ "$atime" = $TEST_39_ATIME ] || \
3023 error "atime is not set to future: $atime, $TEST_39_ATIME"
3025 # test setting directory atime from future to now
3026 local d1=$(date +%s)
3028 local d2=$(date +%s)
3030 cancel_lru_locks mdc
3031 atime=$(stat -c %X $DIR/$tdir)
3032 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3033 error "atime is not updated from future: $atime, $d1<atime<$d2"
3035 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3038 # test setting directory atime when now > dir atime + atime_diff
3042 cancel_lru_locks mdc
3043 atime=$(stat -c %X $DIR/$tdir)
3044 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3045 error "atime is not updated : $atime, should be $d2"
3047 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3050 # test not setting directory atime when now < dir atime + atime_diff
3052 cancel_lru_locks mdc
3053 atime=$(stat -c %X $DIR/$tdir)
3054 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3055 error "atime is updated to $atime, should remain $d1<atime<$d2"
3057 do_facet $SINGLEMDS \
3058 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3060 run_test 39l "directory atime update ==========================="
3063 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3066 local far_past_mtime=$(date -d "May 29 1953" +%s)
3067 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3069 touch -m -d @$far_past_mtime $DIR1/$tfile
3070 touch -a -d @$far_past_atime $DIR1/$tfile
3072 for (( i=0; i < 2; i++ )) ; do
3073 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3074 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3075 error "atime or mtime set incorrectly"
3077 cancel_lru_locks osc
3078 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3081 run_test 39m "test atime and mtime before 1970"
3084 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3085 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3086 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3087 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3088 error "$tfile is not 4096 bytes in size"
3090 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3094 small_write $DIR/f41 18
3096 run_test 41 "test small file write + fstat ====================="
3098 count_ost_writes() {
3099 lctl get_param -n osc.*.stats |
3100 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
3107 BG_DIRTY_RATIO_SAVE=10
3108 MAX_BG_DIRTY_RATIO=25
3112 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3113 # dirty_ratio, dirty_background_ratio
3114 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3115 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3116 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3117 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3119 # if file not here, we are a 2.4 kernel
3120 kill -CONT `pidof kupdated`
3125 # setup the trap first, so someone cannot exit the test at the
3126 # exact wrong time and mess up a machine
3127 trap start_writeback EXIT
3128 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3129 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3130 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3131 sysctl -w vm.dirty_writeback_centisecs=0
3132 sysctl -w vm.dirty_writeback_centisecs=0
3133 # save and increase /proc/sys/vm/dirty_ratio
3134 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3135 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3136 # save and increase /proc/sys/vm/dirty_background_ratio
3137 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3138 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3140 # if file not here, we are a 2.4 kernel
3141 kill -STOP `pidof kupdated`
3145 # ensure that all stripes have some grant before we test client-side cache
3147 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3148 dd if=/dev/zero of=$i bs=4k count=1
3153 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3154 # file truncation, and file removal.
3156 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3158 cancel_lru_locks osc
3160 sync; sleep 1; sync # just to be safe
3161 BEFOREWRITES=`count_ost_writes`
3162 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3163 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3164 AFTERWRITES=`count_ost_writes`
3165 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3166 error "$BEFOREWRITES < $AFTERWRITES"
3169 run_test 42a "ensure that we don't flush on close =============="
3172 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3174 cancel_lru_locks osc
3177 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3178 BEFOREWRITES=`count_ost_writes`
3179 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3180 AFTERWRITES=`count_ost_writes`
3181 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3182 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3184 BEFOREWRITES=`count_ost_writes`
3185 sync || error "sync: $?"
3186 AFTERWRITES=`count_ost_writes`
3187 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3188 error "$BEFOREWRITES < $AFTERWRITES on sync"
3190 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3194 run_test 42b "test destroy of file with cached dirty data ======"
3196 # if these tests just want to test the effect of truncation,
3197 # they have to be very careful. consider:
3198 # - the first open gets a {0,EOF}PR lock
3199 # - the first write conflicts and gets a {0, count-1}PW
3200 # - the rest of the writes are under {count,EOF}PW
3201 # - the open for truncate tries to match a {0,EOF}PR
3202 # for the filesize and cancels the PWs.
3203 # any number of fixes (don't get {0,EOF} on open, match
3204 # composite locks, do smarter file size management) fix
3205 # this, but for now we want these tests to verify that
3206 # the cancellation with truncate intent works, so we
3207 # start the file with a full-file pw lock to match against
3208 # until the truncate.
3213 cancel_lru_locks osc
3215 # prime the file with 0,EOF PW to match
3219 # now the real test..
3220 dd if=/dev/zero of=$file bs=1024 count=100
3221 BEFOREWRITES=`count_ost_writes`
3222 $TRUNCATE $file $offset
3223 cancel_lru_locks osc
3224 AFTERWRITES=`count_ost_writes`
3229 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3231 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3232 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3235 run_test 42c "test partial truncate of file with cached dirty data"
3238 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3240 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3241 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3244 run_test 42d "test complete truncate of file with cached dirty data"
3246 test_42e() { # bug22074
3247 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3248 local TDIR=$DIR/${tdir}e
3249 local pagesz=$(page_size)
3250 local pages=16 # hardcoded 16 pages, don't change it.
3251 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3252 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3256 test_mkdir -p $DIR/${tdir}e
3257 $SETSTRIPE -c 1 $TDIR
3258 createmany -o $TDIR/f $files
3260 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3262 # we assume that with $OSTCOUNT files, at least one of them will
3263 # be allocated on OST0.
3264 warmup_files=$((OSTCOUNT * max_dirty_mb))
3265 createmany -o $TDIR/w $warmup_files
3267 # write a large amount of data into one file and sync, to get good
3268 # avail_grant number from OST.
3269 for ((i=0; i<$warmup_files; i++)); do
3270 idx=$($GETSTRIPE -i $TDIR/w$i)
3271 [ $idx -ne 0 ] && continue
3272 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3275 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3277 $LCTL get_param $proc_osc0/cur_dirty_bytes
3278 $LCTL get_param $proc_osc0/cur_grant_bytes
3280 # create as much dirty pages as we can while not to trigger the actual
3281 # RPCs directly. but depends on the env, VFS may trigger flush during this
3282 # period, hopefully we are good.
3283 for ((i=0; i<$warmup_files; i++)); do
3284 idx=$($GETSTRIPE -i $TDIR/w$i)
3285 [ $idx -ne 0 ] && continue
3286 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3288 $LCTL get_param $proc_osc0/cur_dirty_bytes
3289 $LCTL get_param $proc_osc0/cur_grant_bytes
3291 # perform the real test
3292 $LCTL set_param $proc_osc0/rpc_stats 0
3293 for ((;i<$files; i++)); do
3294 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3295 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3298 $LCTL get_param $proc_osc0/rpc_stats
3301 local have_ppr=false
3302 $LCTL get_param $proc_osc0/rpc_stats |
3303 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3304 # skip lines until we are at the RPC histogram data
3305 [ "$PPR" == "pages" ] && have_ppr=true && continue
3306 $have_ppr || continue
3308 # we only want the percent stat for < 16 pages
3309 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3311 percent=$((percent + WPCT))
3312 if [ $percent -gt 15 ]; then
3313 error "less than 16-pages write RPCs" \
3320 run_test 42e "verify sub-RPC writes are not done synchronously"
3323 test_mkdir -p $DIR/$tdir
3324 cp -p /bin/ls $DIR/$tdir/$tfile
3325 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3327 # give multiop a chance to open
3330 $DIR/$tdir/$tfile && error || true
3333 run_test 43 "execution of file opened for write should return -ETXTBSY"
3336 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3337 test_mkdir -p $DIR/$tdir
3338 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3339 cp -p multiop $DIR/$tdir/multiop
3340 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3343 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3344 kill -USR1 $MULTIOP_PID || return 2
3345 wait $MULTIOP_PID || return 3
3348 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3351 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3352 test_mkdir -p $DIR/$tdir
3353 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3354 cp -p multiop $DIR/$tdir/multiop
3355 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3358 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3359 kill -USR1 $MULTIOP_PID || return 2
3360 wait $MULTIOP_PID || return 3
3363 run_test 43b "truncate of file being executed should return -ETXTBSY"
3366 local testdir="$DIR/$tdir"
3367 test_mkdir -p $DIR/$tdir
3369 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3370 ( cd $testdir && md5sum -c)
3372 run_test 43c "md5sum of copy into lustre========================"
3375 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3376 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3377 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3379 run_test 44 "zero length read from a sparse stripe ============="
3382 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3384 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3385 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3386 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3388 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3389 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3392 OFFSETS="0 $((stride/2)) $((stride-1))"
3393 for offset in $OFFSETS ; do
3394 for i in `seq 0 $((nstripe-1))`; do
3395 local GLOBALOFFSETS=""
3396 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3397 local myfn=$DIR/d44a-$size
3398 echo "--------writing $myfn at $size"
3399 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3400 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3401 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3402 || error "ll_sparseness_verify $GLOBALOFFSETS"
3404 for j in `seq 0 $((nstripe-1))`; do
3405 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3406 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3407 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3409 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3410 || error "ll_sparseness_verify $GLOBALOFFSETS"
3415 run_test 44a "test sparse pwrite ==============================="
3419 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3425 before=`dirty_osc_total`
3426 echo executing "\"$*\""
3428 after=`dirty_osc_total`
3429 echo before $before, after $after
3432 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3434 # Obtain grants from OST if it supports it
3435 echo blah > ${f}_grant
3438 do_dirty_record "echo blah > $f"
3439 [ $before -eq $after ] && error "write wasn't cached"
3440 do_dirty_record "> $f"
3441 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3442 do_dirty_record "echo blah > $f"
3443 [ $before -eq $after ] && error "write wasn't cached"
3444 do_dirty_record "sync"
3445 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3446 do_dirty_record "echo blah > $f"
3447 [ $before -eq $after ] && error "write wasn't cached"
3448 do_dirty_record "cancel_lru_locks osc"
3449 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3452 run_test 45 "osc io page accounting ============================"
3454 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3455 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3456 # objects offset and an assert hit when an rpc was built with 1023's mapped
3457 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3459 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3463 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3465 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3466 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3470 run_test 46 "dirtying a previously written page ================"
3472 # test_47 is removed "Device nodes check" is moved to test_28
3474 test_48a() { # bug 2399
3475 check_kernel_version 34 || return 0
3476 test_mkdir -p $DIR/$tdir
3478 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3479 test_mkdir $DIR/$tdir || error "recreate directory failed"
3480 touch foo || error "'touch foo' failed after recreating cwd"
3481 test_mkdir $DIR/$tdir/bar ||
3482 error "'mkdir foo' failed after recreating cwd"
3483 if check_kernel_version 44; then
3484 touch .foo || error "'touch .foo' failed after recreating cwd"
3485 test_mkdir $DIR/$tdir/.bar ||
3486 error "'mkdir .foo' failed after recreating cwd"
3488 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3489 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3490 cd . || error "'cd .' failed after recreating cwd"
3491 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3492 rmdir . && error "'rmdir .' worked after recreating cwd"
3493 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3494 cd .. || error "'cd ..' failed after recreating cwd"
3496 run_test 48a "Access renamed working dir (should return errors)="
3498 test_48b() { # bug 2399
3499 check_kernel_version 34 || return 0
3501 test_mkdir -p $DIR/$tdir
3503 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3504 touch foo && error "'touch foo' worked after removing cwd"
3505 test_mkdir $DIR/$tdir/foo &&
3506 error "'mkdir foo' worked after removing cwd"
3507 if check_kernel_version 44; then
3508 touch .foo && error "'touch .foo' worked after removing cwd"
3509 test_mkdir $DIR/$tdir/.foo &&
3510 error "'mkdir .foo' worked after removing cwd"
3512 ls . > /dev/null && error "'ls .' worked after removing cwd"
3513 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3514 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3515 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3516 rmdir . && error "'rmdir .' worked after removing cwd"
3517 ln -s . foo && error "'ln -s .' worked after removing cwd"
3518 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3520 run_test 48b "Access removed working dir (should return errors)="
3522 test_48c() { # bug 2350
3523 check_kernel_version 36 || return 0
3524 #lctl set_param debug=-1
3527 test_mkdir -p $DIR/$tdir/dir
3529 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3530 $TRACE touch foo && error "touch foo worked after removing cwd"
3531 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3532 if check_kernel_version 44; then
3533 touch .foo && error "touch .foo worked after removing cwd"
3534 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3536 $TRACE ls . && error "'ls .' worked after removing cwd"
3537 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3538 is_patchless || ( $TRACE cd . &&
3539 error "'cd .' worked after removing cwd" )
3540 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3541 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3542 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3543 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3545 run_test 48c "Access removed working subdir (should return errors)"
3547 test_48d() { # bug 2350
3548 check_kernel_version 36 || return 0
3549 #lctl set_param debug=-1
3552 test_mkdir -p $DIR/$tdir/dir
3554 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3555 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3556 $TRACE touch foo && error "'touch foo' worked after removing parent"
3557 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3558 if check_kernel_version 44; then
3559 touch .foo && error "'touch .foo' worked after removing parent"
3561 error "mkdir .foo worked after removing parent"
3563 $TRACE ls . && error "'ls .' worked after removing parent"
3564 $TRACE ls .. && error "'ls ..' worked after removing parent"
3565 is_patchless || ( $TRACE cd . &&
3566 error "'cd .' worked after recreate parent" )
3567 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3568 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3569 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3570 is_patchless || ( $TRACE cd .. &&
3571 error "'cd ..' worked after removing parent" || true )
3573 run_test 48d "Access removed parent subdir (should return errors)"
3575 test_48e() { # bug 4134
3576 check_kernel_version 41 || return 0
3577 #lctl set_param debug=-1
3580 test_mkdir -p $DIR/$tdir/dir
3582 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3583 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3584 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3585 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3586 # On a buggy kernel addition of "touch foo" after cd .. will
3587 # produce kernel oops in lookup_hash_it
3588 touch ../foo && error "'cd ..' worked after recreate parent"
3590 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3592 run_test 48e "Access to recreated parent subdir (should return errors)"
3594 test_49() { # LU-1030
3595 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3596 # get ost1 size - lustre-OST0000
3597 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3598 # write 800M at maximum
3599 [ $ost1_size -gt 819200 ] && ost1_size=819200
3601 lfs setstripe -c 1 -i 0 $DIR/$tfile
3602 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3605 # change max_pages_per_rpc while writing the file
3606 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3607 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3608 # loop until dd process exits
3609 while ps ax -opid | grep -wq $dd_pid; do
3610 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3611 sleep $((RANDOM % 5 + 1))
3613 # restore original max_pages_per_rpc
3614 $LCTL set_param $osc1_mppc=$orig_mppc
3615 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3617 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3621 test_mkdir $DIR/$tdir
3623 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
3625 run_test 50 "special situations: /proc symlinks ==============="
3627 test_51a() { # was test_51
3628 # bug 1516 - create an empty entry right after ".." then split dir
3629 test_mkdir -p $DIR/$tdir
3630 touch $DIR/$tdir/foo
3631 $MCREATE $DIR/$tdir/bar
3633 createmany -m $DIR/$tdir/longfile 201
3635 while [ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]; do
3636 $MCREATE $DIR/$tdir/longfile$FNUM
3641 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
3643 run_test 51a "special situations: split htree with empty entry =="
3645 export NUMTEST=70000
3647 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3648 local BASE=$DIR/$tdir
3650 # cleanup the directory
3655 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3656 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3657 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3660 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3661 echo "reduced count to $NUMTEST due to inodes"
3663 # need to check free space for the directories as well
3664 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3665 numfree=$((blkfree / 4))
3666 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3667 echo "reduced count to $NUMTEST due to blocks"
3669 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3670 echo "failed" > $BASE/fnum
3672 run_test 51b "exceed 64k subdirectory nlink limit"
3674 test_51ba() { # LU-993
3675 local BASE=$DIR/$tdir
3676 # unlink all but 100 subdirectories, then check it still works
3678 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3680 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3681 local DELETE=$((NUMTEST - LEFT))
3683 # continue on to run this test even if 51b didn't finish,
3684 # just to delete the many subdirectories created.
3685 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3687 # for ldiskfs the nlink count should be 1, but this is OSD specific
3688 # and so this is listed for informational purposes only
3689 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3690 unlinkmany -d $BASE/d $DELETE
3693 if [ $RC -ne 0 ]; then
3694 if [ "$NUMPREV" == "failed" ]; then
3695 skip "previous setup failed"
3698 error "unlink of first $DELETE subdirs failed"
3703 echo "nlink between: $(stat -c %h $BASE)"
3704 # trim the first line of ls output
3705 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3706 [ $FOUND -ne $LEFT ] &&
3707 error "can't find subdirs: found only $FOUND/$LEFT"
3709 unlinkmany -d $BASE/d $DELETE $LEFT ||
3710 error "unlink of second $LEFT subdirs failed"
3711 # regardless of whether the backing filesystem tracks nlink accurately
3712 # or not, the nlink count shouldn't be more than "." and ".." here
3713 local AFTER=$(stat -c %h $BASE)
3714 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3715 echo "nlink after: $AFTER"
3717 run_test 51ba "verify nlink for many subdirectory cleanup"
3720 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3721 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3722 test_mkdir -p $DIR/$tdir
3723 createmany -o $DIR/$tdir/t- 1000
3724 $GETSTRIPE $DIR/$tdir > $TMP/files
3725 for N in `seq 0 $((OSTCOUNT - 1))`; do
3726 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3727 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3728 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3730 unlinkmany $DIR/$tdir/t- 1000
3733 for N in `seq 1 $((OSTCOUNT - 1))`; do
3734 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3735 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3736 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3737 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3739 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3740 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3741 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3742 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3746 run_test 51d "check object distribution ===================="
3749 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3750 test_mkdir -p $DIR/$tdir
3751 touch $DIR/$tdir/foo
3752 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3753 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3754 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3755 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3756 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3758 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3759 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3760 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3762 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3763 cp -r $DIR/$tdir /tmp/
3764 rm -fr $DIR/$tdir || error "cleanup rm failed"
3766 run_test 52a "append-only flag test (should return errors) ====="
3769 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3770 test_mkdir -p $DIR/$tdir
3771 touch $DIR/$tdir/foo
3772 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3773 cat test > $DIR/$tdir/foo && error "cat test worked"
3774 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3775 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3776 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3778 echo foo >> $DIR/$tdir/foo && error "echo worked"
3779 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3780 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
3781 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
3782 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3784 chattr -i $DIR/$tdir/foo || error "chattr failed"
3786 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
3788 run_test 52b "immutable flag test (should return errors) ======="
3791 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3792 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3793 remote_ost_nodsh && skip "remote OST with nodsh" && return
3808 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3809 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3810 param=$(echo ${value[0]} | cut -d "=" -f1)
3811 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
3812 param_seq=$(echo ${param} |
3813 sed -e s/prealloc_last_id/prealloc_last_seq/g)
3814 mds_last_seq=$(do_facet $SINGLEMDS lctl get_param -n $param_seq)
3815 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3817 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3818 node=$(facet_active_host ost$((ostnum+1)))
3819 param="obdfilter.$ostname.last_id"
3820 for ost_last in $(do_node $node lctl get_param -n $param) ; do
3821 echo "$ostname.last_id=$ost_last ;MDS.last_id=$mds_last"
3822 ost_last_id=$(echo $ost_last | awk -F':' '{print $2}' |
3824 ost_last_seq=$(echo $ost_last | awk -F':' '{print $1}')
3825 if [ $ost_last_seq = $mds_last_seq ]; then
3826 if [ $ost_last_id != $mds_last ]; then
3827 error "$ost_last != $mds_last_id"
3835 [ $found = 0 ] && error "can not match last_seq/last_id for $mdtosc"
3838 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3841 [ ! -f "$SOCKETSERVER" ] &&
3842 skip_env "no socketserver, skipping" && return
3843 [ ! -f "$SOCKETCLIENT" ] &&
3844 skip_env "no socketclient, skipping" && return
3845 $SOCKETSERVER $DIR/socket
3846 $SOCKETCLIENT $DIR/socket || error "$SOCKETCLIENT $DIR/socket failed"
3847 $MUNLINK $DIR/socket
3849 run_test 54a "unix domain socket test =========================="
3855 dd if=/dev/zero of=$f bs=$(page_size) count=1
3857 run_test 54b "char device works in lustre ======================"
3860 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3861 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3862 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3864 for i in $(seq 3 7); do
3865 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3873 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3876 loopdev="$DIR/loop54c"
3879 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3880 mknod $loopdev b 7 $LOOPNUM
3881 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3882 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3883 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3884 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3886 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3887 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3889 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3894 run_test 54c "block device works in lustre ====================="
3900 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
3902 run_test 54d "fifo device works in lustre ======================"
3905 check_kernel_version 46 || return 0
3908 cp -aL /dev/console $f
3909 echo $string > $f || error "echo $string to $f failed"
3911 run_test 54e "console/tty device works in lustre ======================"
3913 #The test_55 used to be iopen test and it was removed by bz#24037.
3914 #run_test 55 "check iopen_connect_dentry() ======================"
3916 test_56a() { # was test_56
3919 test_mkdir $DIR/$tdir
3920 test_mkdir $DIR/$tdir/dir
3922 NUMFILESx2=$(($NUMFILES * 2))
3923 for i in `seq 1 $NUMFILES` ; do
3924 touch $DIR/$tdir/file$i
3925 touch $DIR/$tdir/dir/file$i
3928 # test lfs getstripe with --recursive
3929 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
3930 [ $FILENUM -eq $NUMFILESx2 ] ||
3931 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3932 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
3933 [ $FILENUM -eq $NUMFILES ] ||
3934 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
3935 echo "$GETSTRIPE --recursive passed."
3937 # test lfs getstripe with file instead of dir
3938 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
3939 [ $FILENUM -eq 1 ] || error \
3940 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
3941 echo "$GETSTRIPE file1 passed."
3943 #test lfs getstripe with --verbose
3944 [ `$GETSTRIPE --verbose $DIR/$tdir |
3945 grep -c lmm_magic` -eq $NUMFILES ] ||
3946 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
3947 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
3948 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
3949 echo "$GETSTRIPE --verbose passed."
3951 #test lfs getstripe with --obd
3952 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
3953 grep -q "unknown obduuid" ||
3954 error "$GETSTRIPE --obd wrong_uuid should return error message"
3956 [ "$OSTCOUNT" -lt 2 ] &&
3957 skip_env "skipping other $GETSTRIPE --obd test" && return
3960 OBDUUID=$(ostuuid_from_index $OSTIDX)
3961 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
3962 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
3963 [ $FOUND -eq $FILENUM ] ||
3964 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
3965 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
3966 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
3967 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
3968 error "$GETSTRIPE --obd: should not show file on other obd"
3969 echo "$GETSTRIPE --obd passed"
3971 run_test 56a "check $GETSTRIPE"
3976 local LOCAL_NUMFILES="$1"
3977 local LOCAL_NUMDIRS="$2"
3978 local MKDIR_PARAMS="$3"
3980 if [ ! -d "$TDIR" ] ; then
3982 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
3983 for i in `seq 1 $LOCAL_NUMFILES` ; do
3986 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3987 test_mkdir $TDIR/dir$i
3988 for j in `seq 1 $LOCAL_NUMFILES` ; do
3989 touch $TDIR/dir$i/file$j
3995 setup_56_special() {
3999 if [ ! -e "$TDIR/loop1b" ] ; then
4000 for i in `seq 1 $LOCAL_NUMFILES` ; do
4001 mknod $TDIR/loop${i}b b 7 $i
4002 mknod $TDIR/null${i}c c 1 3
4003 ln -s $TDIR/file1 $TDIR/link${i}l
4005 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4006 mknod $TDIR/dir$i/loop${i}b b 7 $i
4007 mknod $TDIR/dir$i/null${i}c c 1 3
4008 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4017 setup_56 $NUMFILES $NUMDIRS
4019 EXPECTED=$(($NUMDIRS + 2))
4020 # test lfs find with -name
4021 for i in $(seq 1 $NUMFILES) ; do
4022 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4023 [ $NUMS -eq $EXPECTED ] ||
4024 error "lfs find -name \"*$i\" $TDIR wrong: "\
4025 "found $NUMS, expected $EXPECTED"
4028 run_test 56g "check lfs find -name ============================="
4034 setup_56 $NUMFILES $NUMDIRS
4036 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4037 # test lfs find with ! -name
4038 for i in $(seq 1 $NUMFILES) ; do
4039 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4040 [ $NUMS -eq $EXPECTED ] ||
4041 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4042 "found $NUMS, expected $EXPECTED"
4045 run_test 56h "check lfs find ! -name ============================="
4049 test_mkdir -p $DIR/$tdir
4050 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4051 CMD="$LFIND -ost $UUID $DIR/$tdir"
4053 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4055 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4059 setup_56_special $NUMFILES $NUMDIRS
4061 EXPECTED=$((NUMDIRS + 1))
4062 CMD="$LFIND -type d $TDIR"
4063 NUMS=$($CMD | wc -l)
4064 [ $NUMS -eq $EXPECTED ] ||
4065 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4067 run_test 56j "check lfs find -type d ============================="
4071 setup_56_special $NUMFILES $NUMDIRS
4073 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4074 CMD="$LFIND -type f $TDIR"
4075 NUMS=$($CMD | wc -l)
4076 [ $NUMS -eq $EXPECTED ] ||
4077 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4079 run_test 56k "check lfs find -type f ============================="
4083 setup_56_special $NUMFILES $NUMDIRS
4085 EXPECTED=$((NUMDIRS + NUMFILES))
4086 CMD="$LFIND -type b $TDIR"
4087 NUMS=$($CMD | wc -l)
4088 [ $NUMS -eq $EXPECTED ] ||
4089 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4091 run_test 56l "check lfs find -type b ============================="
4095 setup_56_special $NUMFILES $NUMDIRS
4097 EXPECTED=$((NUMDIRS + NUMFILES))
4098 CMD="$LFIND -type c $TDIR"
4099 NUMS=$($CMD | wc -l)
4100 [ $NUMS -eq $EXPECTED ] ||
4101 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4103 run_test 56m "check lfs find -type c ============================="
4107 setup_56_special $NUMFILES $NUMDIRS
4109 EXPECTED=$((NUMDIRS + NUMFILES))
4110 CMD="$LFIND -type l $TDIR"
4111 NUMS=$($CMD | wc -l)
4112 [ $NUMS -eq $EXPECTED ] ||
4113 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4115 run_test 56n "check lfs find -type l ============================="
4119 setup_56 $NUMFILES $NUMDIRS
4121 utime $TDIR/file1 > /dev/null || error "utime (1)"
4122 utime $TDIR/file2 > /dev/null || error "utime (2)"
4123 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4124 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4125 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4126 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4129 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4130 [ $NUMS -eq $EXPECTED ] || \
4131 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4134 CMD="$LFIND -mtime 0 $TDIR"
4135 NUMS=$($CMD | wc -l)
4136 [ $NUMS -eq $EXPECTED ] ||
4137 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4139 run_test 56o "check lfs find -mtime for old files =========================="
4142 [ $RUNAS_ID -eq $UID ] &&
4143 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4146 setup_56 $NUMFILES $NUMDIRS
4148 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4150 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4151 NUMS=$($CMD | wc -l)
4152 [ $NUMS -eq $EXPECTED ] || \
4153 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4155 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4156 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4157 NUMS=$($CMD | wc -l)
4158 [ $NUMS -eq $EXPECTED ] || \
4159 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4161 run_test 56p "check lfs find -uid and ! -uid ==============================="
4164 [ $RUNAS_ID -eq $UID ] &&
4165 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4168 setup_56 $NUMFILES $NUMDIRS
4170 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4173 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4174 NUMS=$($CMD | wc -l)
4175 [ $NUMS -eq $EXPECTED ] ||
4176 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4178 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4179 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4180 NUMS=$($CMD | wc -l)
4181 [ $NUMS -eq $EXPECTED ] ||
4182 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4184 run_test 56q "check lfs find -gid and ! -gid ==============================="
4188 setup_56 $NUMFILES $NUMDIRS
4191 CMD="$LFIND -size 0 -type f $TDIR"
4192 NUMS=$($CMD | wc -l)
4193 [ $NUMS -eq $EXPECTED ] ||
4194 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4196 CMD="$LFIND ! -size 0 -type f $TDIR"
4197 NUMS=$($CMD | wc -l)
4198 [ $NUMS -eq $EXPECTED ] ||
4199 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4200 echo "test" > $TDIR/$tfile
4201 echo "test2" > $TDIR/$tfile.2 && sync
4203 CMD="$LFIND -size 5 -type f $TDIR"
4204 NUMS=$($CMD | wc -l)
4205 [ $NUMS -eq $EXPECTED ] ||
4206 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4208 CMD="$LFIND -size +5 -type f $TDIR"
4209 NUMS=$($CMD | wc -l)
4210 [ $NUMS -eq $EXPECTED ] ||
4211 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4213 CMD="$LFIND -size +0 -type f $TDIR"
4214 NUMS=$($CMD | wc -l)
4215 [ $NUMS -eq $EXPECTED ] ||
4216 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4218 CMD="$LFIND ! -size -5 -type f $TDIR"
4219 NUMS=$($CMD | wc -l)
4220 [ $NUMS -eq $EXPECTED ] ||
4221 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4223 CMD="$LFIND -size -5 -type f $TDIR"
4224 NUMS=$($CMD | wc -l)
4225 [ $NUMS -eq $EXPECTED ] ||
4226 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4228 run_test 56r "check lfs find -size works =========================="
4230 test_56s() { # LU-611
4232 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4234 if [ $OSTCOUNT -gt 1 ]; then
4235 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4239 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4243 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4244 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4245 NUMS=$($CMD | wc -l)
4246 [ $NUMS -eq $EXPECTED ] ||
4247 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4249 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4250 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4251 NUMS=$($CMD | wc -l)
4252 [ $NUMS -eq $EXPECTED ] ||
4253 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4256 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4257 NUMS=$($CMD | wc -l)
4258 [ $NUMS -eq $EXPECTED ] ||
4259 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4261 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4262 NUMS=$($CMD | wc -l)
4263 [ $NUMS -eq $EXPECTED ] ||
4264 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4267 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4268 NUMS=$($CMD | wc -l)
4269 [ $NUMS -eq $EXPECTED ] ||
4270 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4272 run_test 56s "check lfs find -stripe-count works"
4274 test_56t() { # LU-611
4276 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4278 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4280 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4281 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4282 NUMS=$($CMD | wc -l)
4283 [ $NUMS -eq $EXPECTED ] ||
4284 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4286 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4287 NUMS=$($CMD | wc -l)
4288 [ $NUMS -eq $EXPECTED ] ||
4289 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4291 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4292 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4293 NUMS=$($CMD | wc -l)
4294 [ $NUMS -eq $EXPECTED ] ||
4295 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4297 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4298 NUMS=$($CMD | wc -l)
4299 [ $NUMS -eq $EXPECTED ] ||
4300 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4303 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4304 NUMS=$($CMD | wc -l)
4305 [ $NUMS -eq $EXPECTED ] ||
4306 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4308 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4309 NUMS=$($CMD | wc -l)
4310 [ $NUMS -eq $EXPECTED ] ||
4311 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4314 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4315 NUMS=$($CMD | wc -l)
4316 [ $NUMS -eq $EXPECTED ] ||
4317 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4319 run_test 56t "check lfs find -stripe-size works"
4321 test_56u() { # LU-611
4323 setup_56 $NUMFILES $NUMDIRS "-i 0"
4325 if [ $OSTCOUNT -gt 1 ]; then
4326 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4332 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4333 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4334 NUMS=$($CMD | wc -l)
4335 [ $NUMS -eq $EXPECTED ] ||
4336 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4339 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4340 NUMS=$($CMD | wc -l)
4341 [ $NUMS -eq $EXPECTED ] ||
4342 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4344 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4345 NUMS=$($CMD | wc -l)
4346 [ $NUMS -eq $EXPECTED ] ||
4347 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4350 # This should produce an error and not return any files
4351 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4352 NUMS=$($CMD 2>/dev/null | wc -l)
4353 [ $NUMS -eq $EXPECTED ] ||
4354 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4356 if [ $OSTCOUNT -gt 1 ]; then
4357 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4358 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4359 NUMS=$($CMD | wc -l)
4360 [ $NUMS -eq $EXPECTED ] ||
4361 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4364 run_test 56u "check lfs find -stripe-index works"
4371 setup_56 $NUMFILES $NUMDIRS
4373 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4374 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4376 for file in $($LFIND -mdt $UUID $TDIR); do
4377 file_mdt_idx=$($GETSTRIPE -M $file)
4378 [ $file_mdt_idx -eq $MDT_IDX ] ||
4379 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4382 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4384 # Get and check the actual stripe count of one file.
4385 # Usage: check_stripe_count <file> <expected_stripe_count>
4386 check_stripe_count() {
4391 [[ -z "$file" || -z "$expected" ]] &&
4392 error "check_stripe_count: invalid argument!"
4394 local cmd="$GETSTRIPE -c $file"
4395 actual=$($cmd) || error "$cmd failed"
4396 actual=${actual%% *}
4398 if [[ $actual -ne $expected ]]; then
4399 [[ $expected -eq -1 ]] ||
4400 error "$cmd wrong: found $actual, expected $expected"
4401 [[ $actual -eq $OSTCOUNT ]] ||
4402 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4407 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4410 rm -rf $TDIR || error "remove $TDIR failed"
4411 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4414 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4415 error "$GETSTRIPE -S -d $TDIR failed"
4416 stripe_size=${stripe_size%% *}
4418 local file_size=$((stripe_size * OSTCOUNT))
4419 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4420 local required_space=$((file_num * file_size))
4421 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4422 [[ $free_space -le $((required_space / 1024)) ]] &&
4423 skip_env "need at least $required_space bytes free space," \
4424 "have $free_space kbytes" && return
4427 local dd_count=$((file_size / dd_bs))
4429 # write data into the files
4433 for i in $(seq 1 $NUMFILES); do
4435 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4436 error "write data into $file failed"
4438 for i in $(seq 1 $NUMDIRS); do
4439 for j in $(seq 1 $NUMFILES); do
4440 file=$TDIR/dir$i/file$j
4441 yes | dd bs=$dd_bs count=$dd_count of=$file \
4443 error "write data into $file failed"
4448 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4451 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4453 eval $cmd || error "$cmd failed"
4455 check_stripe_count $TDIR/file1 $expected
4458 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4460 eval $cmd || error "$cmd failed"
4462 for j in $(seq 1 $NUMFILES); do
4463 check_stripe_count $TDIR/dir1/file$j $expected
4466 # lfs_migrate works with lfs find
4467 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4468 $LFS_MIGRATE -y -c $expected"
4470 eval $cmd || error "$cmd failed"
4472 for i in $(seq 2 $NUMFILES); do
4473 check_stripe_count $TDIR/file$i $expected
4475 for i in $(seq 2 $NUMDIRS); do
4476 for j in $(seq 1 $NUMFILES); do
4477 check_stripe_count $TDIR/dir$i/file$j $expected
4481 run_test 56w "check lfs_migrate -c stripe_count works"
4484 check_swap_layouts_support && return 0
4485 [ "$OSTCOUNT" -lt "2" ] &&
4486 skip_env "need 2 OST, skipping test" && return
4488 local dir0=$DIR/$tdir/$testnum
4489 mkdir -p $dir0 || error "creating dir $dir0"
4491 local ref1=/etc/passwd
4492 local file1=$dir0/file1
4494 $SETSTRIPE -c 2 $file1
4496 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4497 stripe=$($GETSTRIPE -c $file1)
4498 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4499 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4504 run_test 56x "lfs migration support"
4507 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4508 # note test will not do anything if MDS is not local
4509 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4510 skip "Only applicable to ldiskfs-based MDTs"
4514 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4515 local MNTDEV="osd*.*MDT*.mntdev"
4516 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4517 [ -z "$DEV" ] && error "can't access $MNTDEV"
4518 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4519 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4520 error "can't access $DEV"
4521 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4522 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4526 run_test 57a "verify MDS filesystem created with large inodes =="
4529 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4530 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4531 skip "Only applicable to ldiskfs-based MDTs"
4535 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4540 local FILEN=$dir/f$FILECOUNT
4542 rm -rf $dir || error "removing $dir"
4543 test_mkdir -p $dir || error "creating $dir"
4544 local num=$(get_mds_dir $dir)
4547 echo "mcreating $FILECOUNT files"
4548 createmany -m $dir/f 1 $FILECOUNT || \
4549 error "creating files in $dir"
4551 # verify that files do not have EAs yet
4552 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4553 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4557 df $dir #make sure we get new statfs data
4558 local MDSFREE=$(do_facet $mymds \
4559 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4560 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4561 echo "opening files to create objects/EAs"
4563 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4564 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4567 # verify that files have EAs now
4568 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4569 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4571 sleep 1 #make sure we get new statfs data
4573 local MDSFREE2=$(do_facet $mymds \
4574 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4575 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4576 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
4577 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4578 error "MDC before $MDCFREE != after $MDCFREE2"
4580 echo "MDC before $MDCFREE != after $MDCFREE2"
4581 echo "unable to confirm if MDS has large inodes"
4586 run_test 57b "default LOV EAs are stored inside large inodes ==="
4589 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4590 [ -z "$(which wiretest 2>/dev/null)" ] &&
4591 skip_env "could not find wiretest" && return
4594 run_test 58 "verify cross-platform wire constants =============="
4597 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4598 echo "touch 130 files"
4599 createmany -o $DIR/f59- 130
4601 unlinkmany $DIR/f59- 130
4603 # wait for commitment of removal
4604 wait_delete_completed
4606 run_test 59 "verify cancellation of llog records async ========="
4608 TEST60_HEAD="test_60 run $RANDOM"
4610 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4611 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4612 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
4613 log "$TEST60_HEAD - from kernel mode"
4614 do_facet mgs sh run-llog.sh
4616 run_test 60a "llog sanity tests run from kernel module =========="
4618 test_60b() { # bug 6411
4619 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4621 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4633 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4635 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4638 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4639 echo "create 5000 files"
4640 createmany -o $DIR/f60c- 5000
4641 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4642 lctl set_param fail_loc=0x80000137
4643 unlinkmany $DIR/f60c- 5000
4644 lctl set_param fail_loc=0
4646 run_test 60c "unlink file when mds full"
4649 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4650 SAVEPRINTK=$(lctl get_param -n printk)
4652 # verify "lctl mark" is even working"
4653 MESSAGE="test message ID $RANDOM $$"
4654 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4655 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4657 lctl set_param printk=0 || error "set lnet.printk failed"
4658 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4659 MESSAGE="new test message ID $RANDOM $$"
4660 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4661 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4662 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4664 lctl set_param -n printk="$SAVEPRINTK"
4666 run_test 60d "test printk console message masking"
4669 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4671 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
4672 cancel_lru_locks osc
4673 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
4676 run_test 61 "mmap() writes don't make sync hang ================"
4678 # bug 2330 - insufficient obd_match error checking causes LBUG
4680 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4683 cancel_lru_locks osc
4684 lctl set_param fail_loc=0x405
4685 cat $f && error "cat succeeded, expect -EIO"
4686 lctl set_param fail_loc=0
4688 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4689 # match every page all of the time.
4690 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4692 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4693 test_63a() { # was test_63
4694 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4695 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4696 lctl set_param -n osc.*.max_dirty_mb 0
4697 for i in `seq 10` ; do
4698 dd if=/dev/zero of=$DIR/f63 bs=8k &
4704 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4705 rm -f $DIR/f63 || true
4707 run_test 63a "Verify oig_wait interruption does not crash ======="
4709 # bug 2248 - async write errors didn't return to application on sync
4710 # bug 3677 - async write errors left page locked
4712 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4714 lctl set_param debug=-1
4716 # ensure we have a grant to do async writes
4717 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4720 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4721 lctl set_param fail_loc=0x80000406
4722 $MULTIOP $DIR/$tfile Owy && \
4723 error "sync didn't return ENOMEM"
4724 sync; sleep 2; sync # do a real sync this time to flush page
4725 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4726 error "locked page left in cache after async error" || true
4729 run_test 63b "async write errors should be returned to fsync ==="
4732 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4734 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4736 run_test 64a "verify filter grant calculations (in kernel) ====="
4739 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4740 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
4743 run_test 64b "check out-of-space detection on client ==========="
4746 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4748 run_test 64c "verify grant shrink ========================------"
4750 # bug 1414 - set/get directories' stripe info
4752 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4753 test_mkdir -p $DIR/$tdir
4755 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4757 run_test 65a "directory with no stripe info ===================="
4760 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4761 test_mkdir -p $DIR/$tdir
4762 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4765 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4767 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4770 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4771 if [ $OSTCOUNT -gt 1 ]; then
4772 test_mkdir -p $DIR/$tdir
4773 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4774 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4776 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4779 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4782 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4783 test_mkdir -p $DIR/$tdir
4784 if [ $STRIPECOUNT -le 0 ]; then
4786 elif [ $STRIPECOUNT -gt 2000 ]; then
4787 #LOV_MAX_STRIPE_COUNT is 2000
4788 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4790 sc=$(($STRIPECOUNT - 1))
4792 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4793 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4794 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4795 error "lverify failed"
4797 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4800 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4801 test_mkdir -p $DIR/$tdir
4803 $SETSTRIPE $DIR/$tdir || error "setstripe"
4804 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4805 error "no stripe info failed"
4807 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4809 run_test 65e "directory setstripe defaults ======================="
4812 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4813 test_mkdir -p $DIR/${tdir}f
4814 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4816 run_test 65f "dir setstripe permission (should return error) ==="
4819 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4820 test_mkdir -p $DIR/$tdir
4821 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4823 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4824 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4825 error "delete default stripe failed"
4827 run_test 65g "directory setstripe -d ==========================="
4830 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4831 test_mkdir -p $DIR/$tdir
4832 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4834 test_mkdir -p $DIR/$tdir/dd1
4835 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4836 error "stripe info inherit failed"
4838 run_test 65h "directory stripe info inherit ===================="
4840 test_65i() { # bug6367
4841 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4842 $SETSTRIPE -S 65536 -c -1 $MOUNT
4844 run_test 65i "set non-default striping on root directory (bug 6367)="
4846 test_65ia() { # bug12836
4847 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4848 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4850 run_test 65ia "getstripe on -1 default directory striping"
4852 test_65ib() { # bug12836
4853 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4854 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4856 run_test 65ib "getstripe -v on -1 default directory striping"
4858 test_65ic() { # bug12836
4859 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4860 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4862 run_test 65ic "new find on -1 default directory striping"
4864 test_65j() { # bug6367
4865 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4867 # if we aren't already remounting for each test, do so for this test
4868 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4869 cleanup || error "failed to unmount"
4872 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4874 run_test 65j "set default striping on root directory (bug 6367)="
4876 test_65k() { # bug11679
4877 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4878 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4879 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4881 echo "Check OST status: "
4882 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4883 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4885 for OSC in $MDS_OSCS; do
4886 echo $OSC "is activate"
4887 do_facet $SINGLEMDS lctl --device %$OSC activate
4891 for INACTIVE_OSC in $MDS_OSCS; do
4892 echo "Deactivate: " $INACTIVE_OSC
4893 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4894 for STRIPE_OSC in $MDS_OSCS; do
4895 OST=`osc_to_ost $STRIPE_OSC`
4896 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4897 awk -F: /$OST/'{ print $1 }' | head -n 1`
4899 [ -f $DIR/$tdir/$IDX ] && continue
4900 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4901 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4903 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4906 echo $INACTIVE_OSC "is Activate."
4907 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
4910 run_test 65k "validate manual striping works properly with deactivated OSCs"
4912 test_65l() { # bug 12836
4913 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4914 test_mkdir -p $DIR/$tdir/test_dir
4915 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
4916 $LFS find -mtime -1 $DIR/$tdir >/dev/null
4918 run_test 65l "lfs find on -1 stripe dir ========================"
4920 # bug 2543 - update blocks count on client
4922 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4924 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
4925 sync; sync_all_data; sync; sync_all_data
4926 cancel_lru_locks osc
4927 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
4928 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
4930 run_test 66 "update inode blocks count on client ==============="
4935 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4937 if [ ! -z "$LLOOP" ]; then
4938 if swapon -s | grep -q $LLOOP; then
4939 swapoff $LLOOP || error "swapoff failed"
4942 $LCTL blockdev_detach $LLOOP || error "detach failed"
4946 if [ ! -z "$LLITELOOPLOAD" ]; then
4954 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
4958 swapon -s | awk '($1 == "'$1'") { print $4 }'
4961 # test case for lloop driver, basic function
4963 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4964 [ "$UID" != 0 ] && skip_env "must run as root" && return
4965 llite_lloop_enabled || \
4966 { skip_env "llite_lloop module disabled" && return; }
4968 trap cleanup_68 EXIT
4970 if ! module_loaded llite_lloop; then
4971 if load_module llite/llite_lloop; then
4974 skip_env "can't find module llite_lloop"
4979 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4980 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
4981 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
4983 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
4984 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
4988 run_test 68a "lloop driver - basic test ========================"
4990 # excercise swapping to lustre by adding a high priority swapfile entry
4991 # and then consuming memory until it is used.
4992 test_68b() { # was test_68
4993 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4994 [ "$UID" != 0 ] && skip_env "must run as root" && return
4995 lctl get_param -n devices | grep -q obdfilter && \
4996 skip "local OST" && return
4998 grep -q llite_lloop /proc/modules
4999 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5001 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5002 skip "can't reliably test swap with TCP" && return
5004 MEMTOTAL=`meminfo MemTotal`
5005 NR_BLOCKS=$((MEMTOTAL>>8))
5006 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5008 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5009 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5012 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5014 trap cleanup_68 EXIT
5016 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5018 echo "before: `swapon -s | grep $LLOOP`"
5019 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5020 echo "after: `swapon -s | grep $LLOOP`"
5021 SWAPUSED=`swap_used $LLOOP`
5025 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5027 run_test 68b "support swapping to Lustre ========================"
5029 # bug5265, obdfilter oa2dentry return -ENOENT
5030 # #define OBD_FAIL_OST_ENOENT 0x217
5032 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5033 remote_ost_nodsh && skip "remote OST with nodsh" && return
5036 $SETSTRIPE -c 1 -i 0 $f
5038 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5040 do_facet ost1 lctl set_param fail_loc=0x217
5041 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5042 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5044 do_facet ost1 lctl set_param fail_loc=0
5045 $DIRECTIO write $f 0 2 || error "write error"
5047 cancel_lru_locks osc
5048 $DIRECTIO read $f 0 1 || error "read error"
5050 do_facet ost1 lctl set_param fail_loc=0x217
5051 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5053 do_facet ost1 lctl set_param fail_loc=0
5056 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5059 test_mkdir -p $DIR/$tdir
5060 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5062 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5064 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5065 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5066 [ "$RUNAS_ID" = "$UID" ] &&
5067 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5069 # Check that testing environment is properly set up. Skip if not
5070 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5071 skip_env "User $RUNAS_ID does not exist - skipping"
5074 # We had better clear the $DIR to get enough space for dd
5077 chmod 777 $DIR/$tfile
5078 chmod ug+s $DIR/$tfile
5079 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5080 error "$RUNAS dd $DIR/$tfile failed"
5081 # See if we are still setuid/sgid
5082 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5083 error "S/gid is not dropped on write"
5084 # Now test that MDS is updated too
5085 cancel_lru_locks mdc
5086 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5087 error "S/gid is not dropped on MDS"
5090 run_test 72a "Test that remove suid works properly (bug5695) ===="
5092 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5095 [ "$RUNAS_ID" = "$UID" ] && \
5096 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5097 [ "$RUNAS_ID" -eq 0 ] && \
5098 skip_env "RUNAS_ID = 0 -- skipping" && return
5100 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5101 # Check that testing environment is properly set up. Skip if not
5102 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5103 skip_env "User $RUNAS_ID does not exist - skipping"
5106 touch $DIR/${tfile}-f{g,u}
5107 test_mkdir $DIR/${tfile}-dg
5108 test_mkdir $DIR/${tfile}-du
5109 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5110 chmod g+s $DIR/${tfile}-{f,d}g
5111 chmod u+s $DIR/${tfile}-{f,d}u
5112 for perm in 777 2777 4777; do
5113 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5114 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5115 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5116 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5120 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5122 # bug 3462 - multiple simultaneous MDC requests
5124 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5125 test_mkdir $DIR/d73-1
5126 test_mkdir $DIR/d73-2
5127 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5130 lctl set_param fail_loc=0x80000129
5131 $MULTIOP $DIR/d73-1/f73-2 Oc &
5133 lctl set_param fail_loc=0
5135 $MULTIOP $DIR/d73-2/f73-3 Oc &
5139 wait $pid1 || return 1
5143 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5144 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5145 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5149 run_test 73 "multiple MDC requests (should not deadlock)"
5151 test_74a() { # bug 6149, 6184
5152 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5153 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5155 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5156 # will spin in a tight reconnection loop
5158 lctl set_param fail_loc=0x8000030e
5159 # get any lock that won't be difficult - lookup works.
5161 lctl set_param fail_loc=0
5165 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5167 test_74b() { # bug 13310
5168 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5169 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5171 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5172 # will spin in a tight reconnection loop
5173 lctl set_param fail_loc=0x8000030e
5174 # get a "difficult" lock
5176 lctl set_param fail_loc=0
5180 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5183 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5184 #define OBD_FAIL_LDLM_NEW_LOCK
5185 lctl set_param fail_loc=0x80000319
5186 touch $DIR/$tfile && error "Touch successful"
5189 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5192 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5195 get_inode_slab_tunables() {
5196 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5199 set_inode_slab_tunables() {
5200 echo "lustre_inode_cache $1" > /proc/slabinfo
5203 test_76() { # Now for bug 20433, added originally in bug 1443
5204 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5205 local SLAB_SETTINGS=`get_inode_slab_tunables`
5206 local CPUS=`getconf _NPROCESSORS_ONLN`
5207 # we cannot set limit below 1 which means 1 inode in each
5208 # per-cpu cache is still allowed
5209 set_inode_slab_tunables "1 1 0"
5210 cancel_lru_locks osc
5211 BEFORE_INODES=`num_inodes`
5212 echo "before inodes: $BEFORE_INODES"
5214 [ "$SLOW" = "no" ] && COUNT=100
5215 for i in `seq $COUNT`; do
5219 cancel_lru_locks osc
5220 AFTER_INODES=`num_inodes`
5221 echo "after inodes: $AFTER_INODES"
5223 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5225 AFTER_INODES=`num_inodes`
5227 echo "wait $wait seconds inodes: $AFTER_INODES"
5228 if [ $wait -gt 30 ]; then
5229 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5232 set_inode_slab_tunables "$SLAB_SETTINGS"
5234 run_test 76 "confirm clients recycle inodes properly ===="
5240 # Note: in sptlrpc modes which enable its own bulk checksum, the
5241 # original crc32_le bulk checksum will be automatically disabled,
5242 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5243 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5244 # In this case set_checksums() will not be no-op, because sptlrpc
5245 # bulk checksum will be enabled all through the test.
5247 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5248 lctl set_param -n osc.*.checksums $1
5252 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5253 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5254 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5255 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5258 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5259 log "set checksum type to $1"
5262 F77_TMP=$TMP/f77-temp
5265 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5266 error "error writing to $F77_TMP"
5269 test_77a() { # bug 10889
5270 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5271 $GSS && skip "could not run with gss" && return
5272 [ ! -f $F77_TMP ] && setup_f77
5274 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5278 run_test 77a "normal checksum read/write operation ============="
5280 test_77b() { # bug 10889
5281 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5282 $GSS && skip "could not run with gss" && return
5283 [ ! -f $F77_TMP ] && setup_f77
5284 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5285 lctl set_param fail_loc=0x80000409
5287 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
5288 error "dd error: $?"
5289 lctl set_param fail_loc=0
5292 run_test 77b "checksum error on client write ===================="
5294 test_77c() { # bug 10889
5295 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5296 $GSS && skip "could not run with gss" && return
5297 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
5299 for algo in $CKSUM_TYPES; do
5300 cancel_lru_locks osc
5301 set_checksum_type $algo
5302 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5303 lctl set_param fail_loc=0x80000408
5304 cmp $F77_TMP $DIR/f77b || error "file compare failed"
5305 lctl set_param fail_loc=0
5308 set_checksum_type $ORIG_CSUM_TYPE
5311 run_test 77c "checksum error on client read ==================="
5313 test_77d() { # bug 10889
5314 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5315 $GSS && skip "could not run with gss" && return
5316 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5317 lctl set_param fail_loc=0x80000409
5319 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5320 error "direct write: rc=$?"
5321 lctl set_param fail_loc=0
5324 run_test 77d "checksum error on OST direct write ==============="
5326 test_77e() { # bug 10889
5327 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5328 $GSS && skip "could not run with gss" && return
5329 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
5330 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5331 lctl set_param fail_loc=0x80000408
5333 cancel_lru_locks osc
5334 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5335 error "direct read: rc=$?"
5336 lctl set_param fail_loc=0
5339 run_test 77e "checksum error on OST direct read ================"
5341 test_77f() { # bug 10889
5342 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5343 $GSS && skip "could not run with gss" && return
5345 for algo in $CKSUM_TYPES; do
5346 cancel_lru_locks osc
5347 set_checksum_type $algo
5348 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5349 lctl set_param fail_loc=0x409
5350 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
5351 error "direct write succeeded"
5352 lctl set_param fail_loc=0
5354 set_checksum_type $ORIG_CSUM_TYPE
5357 run_test 77f "repeat checksum error on write (expect error) ===="
5359 test_77g() { # bug 10889
5360 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5361 $GSS && skip "could not run with gss" && return
5362 remote_ost_nodsh && skip "remote OST with nodsh" && return
5364 [ ! -f $F77_TMP ] && setup_f77
5366 $SETSTRIPE -c 1 -i 0 $DIR/f77g
5367 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5368 do_facet ost1 lctl set_param fail_loc=0x8000021a
5370 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
5371 error "write error: rc=$?"
5372 do_facet ost1 lctl set_param fail_loc=0
5375 run_test 77g "checksum error on OST write ======================"
5377 test_77h() { # bug 10889
5378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5379 $GSS && skip "could not run with gss" && return
5380 remote_ost_nodsh && skip "remote OST with nodsh" && return
5382 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
5383 cancel_lru_locks osc
5384 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5385 do_facet ost1 lctl set_param fail_loc=0x8000021b
5387 cmp $F77_TMP $DIR/f77g || error "file compare failed"
5388 do_facet ost1 lctl set_param fail_loc=0
5391 run_test 77h "checksum error on OST read ======================="
5393 test_77i() { # bug 13805
5394 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5395 $GSS && skip "could not run with gss" && return
5396 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5397 lctl set_param fail_loc=0x40b
5398 remount_client $MOUNT
5399 lctl set_param fail_loc=0
5400 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5401 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5402 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5403 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5405 remount_client $MOUNT
5407 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
5409 test_77j() { # bug 13805
5410 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5411 $GSS && skip "could not run with gss" && return
5412 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5413 lctl set_param fail_loc=0x40c
5414 remount_client $MOUNT
5415 lctl set_param fail_loc=0
5416 sleep 2 # wait async osc connect to finish
5417 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5418 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5419 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5420 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5422 remount_client $MOUNT
5424 run_test 77j "client only supporting ADLER32 ===================="
5426 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5430 test_78() { # bug 10901
5431 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5432 remote_ost || { skip_env "local OST" && return; }
5435 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5436 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5437 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5438 echo "MemTotal: $MEMTOTAL"
5439 # reserve 256MB of memory for the kernel and other running processes,
5440 # and then take 1/2 of the remaining memory for the read/write buffers.
5441 if [ $MEMTOTAL -gt 512 ] ;then
5442 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5444 # for those poor memory-starved high-end clusters...
5445 MEMTOTAL=$((MEMTOTAL / 2))
5447 echo "Mem to use for directio: $MEMTOTAL"
5448 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5449 [ $F78SIZE -gt 512 ] && F78SIZE=512
5450 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5451 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5452 echo "Smallest OST: $SMALLESTOST"
5453 [ $SMALLESTOST -lt 10240 ] && \
5454 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5456 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5457 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5459 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5460 echo "File size: $F78SIZE"
5461 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5462 for i in `seq 1 $NSEQ`
5464 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5465 echo directIO rdwr round $i of $NSEQ
5466 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5471 run_test 78 "handle large O_DIRECT writes correctly ============"
5473 test_79() { # bug 12743
5474 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5475 wait_delete_completed
5477 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5478 BKFREE=$(calc_osc_kbytes kbytesfree)
5479 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5481 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5482 DFTOTAL=`echo $STRING | cut -d, -f1`
5483 DFUSED=`echo $STRING | cut -d, -f2`
5484 DFAVAIL=`echo $STRING | cut -d, -f3`
5485 DFFREE=$(($DFTOTAL - $DFUSED))
5487 ALLOWANCE=$((64 * $OSTCOUNT))
5489 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5490 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5491 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5493 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5494 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5495 error "df free($DFFREE) mismatch OST free($BKFREE)"
5497 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5498 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5499 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5502 run_test 79 "df report consistency check ======================="
5504 test_80() { # bug 10718
5505 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5506 # relax strong synchronous semantics for slow backends like ZFS
5507 local soc="obdfilter.*.sync_on_lock_cancel"
5508 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5510 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5511 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5512 facet_active_host $host; done | sort -u)
5513 do_nodes $hosts lctl set_param $soc=never
5516 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5518 local BEFORE=`date +%s`
5519 cancel_lru_locks osc
5520 local AFTER=`date +%s`
5521 local DIFF=$((AFTER-BEFORE))
5522 if [ $DIFF -gt 1 ] ; then
5523 error "elapsed for 1M@1T = $DIFF"
5526 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5530 run_test 80 "Page eviction is equally fast at high offsets too ===="
5532 test_81a() { # LU-456
5533 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5534 remote_ost_nodsh && skip "remote OST with nodsh" && return
5535 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5536 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5537 do_facet ost1 lctl set_param fail_loc=0x80000228
5539 # write should trigger a retry and success
5540 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5541 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5543 if [ $RC -ne 0 ] ; then
5544 error "write should success, but failed for $RC"
5547 run_test 81a "OST should retry write when get -ENOSPC ==============="
5549 test_81b() { # LU-456
5550 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5551 remote_ost_nodsh && skip "remote OST with nodsh" && return
5552 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5553 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5554 do_facet ost1 lctl set_param fail_loc=0x228
5556 # write should retry several times and return -ENOSPC finally
5557 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5558 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5561 if [ $RC -ne $ENOSPC ] ; then
5562 error "dd should fail for -ENOSPC, but succeed."
5565 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5567 test_82() { # LU-1031
5568 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5572 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5574 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5576 kill -USR1 $MULTIPID2
5578 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5579 error "First grouplock does not block second one"
5581 echo "Second grouplock blocks first one"
5583 kill -USR1 $MULTIPID1
5587 run_test 82 "Basic grouplock test ==============================="
5590 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
5592 test_mkdir -p $DIR/d99cvsroot
5593 chown $RUNAS_ID $DIR/d99cvsroot
5594 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5597 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
5600 run_test 99a "cvs init ========================================="
5603 [ -z "$(which cvs 2>/dev/null)" ] &&
5604 skip_env "could not find cvs" && return
5605 [ ! -d $DIR/d99cvsroot ] && test_99a
5607 # some versions of cvs import exit(1) when asked to import links or
5608 # files they can't read. ignore those files.
5609 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5610 ! -perm +4 -printf '-I %f\n')
5611 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5612 d99reposname vtag rtag
5614 run_test 99b "cvs import ======================================="
5617 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5618 [ ! -d $DIR/d99cvsroot ] && test_99b
5620 test_mkdir -p $DIR/d99reposname
5621 chown $RUNAS_ID $DIR/d99reposname
5622 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5624 run_test 99c "cvs checkout ====================================="
5627 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5628 [ ! -d $DIR/d99cvsroot ] && test_99c
5629 cd $DIR/d99reposname
5631 $RUNAS cvs add -m 'addmsg' foo99
5633 run_test 99d "cvs add =========================================="
5636 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5637 [ ! -d $DIR/d99cvsroot ] && test_99c
5638 cd $DIR/d99reposname
5641 run_test 99e "cvs update ======================================="
5644 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5645 [ ! -d $DIR/d99cvsroot ] && test_99d
5646 cd $DIR/d99reposname
5647 $RUNAS cvs commit -m 'nomsg' foo99
5648 rm -fr $DIR/d99cvsroot
5650 run_test 99f "cvs commit ======================================="
5653 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5654 [ "$NETTYPE" = tcp ] || \
5655 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5658 remote_ost_nodsh && skip "remote OST with nodsh" && return
5659 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5661 { skip "useless for local single node setup" && return; }
5663 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5664 [ "$PROT" != "tcp" ] && continue
5665 RPORT=$(echo $REMOTE | cut -d: -f2)
5666 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5669 LPORT=`echo $LOCAL | cut -d: -f2`
5670 if [ $LPORT -ge 1024 ]; then
5671 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5673 error_exit "local: $LPORT > 1024, remote: $RPORT"
5676 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5678 run_test 100 "check local port using privileged port ==========="
5680 function get_named_value()
5689 echo $line | sed "s/^$tag[ ]*//"
5696 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5697 awk '/^max_cached_mb/ { print $2 }')
5700 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5705 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5709 local cache_limit=32
5711 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5712 trap cleanup_101a EXIT
5713 $LCTL set_param -n llite.*.read_ahead_stats 0
5714 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5717 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5719 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5720 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5723 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5724 get_named_value 'read but discarded' | cut -d" " -f1`; do
5725 discard=$(($discard + $s))
5729 if [ $(($discard * 10)) -gt $nreads ] ;then
5730 $LCTL get_param osc.*-osc*.rpc_stats
5731 $LCTL get_param llite.*.read_ahead_stats
5732 error "too many ($discard) discarded pages"
5734 rm -f $DIR/$tfile || true
5736 run_test 101a "check read-ahead for random reads ================"
5739 test_mkdir -p $DIR/$tdir
5741 STRIPE_COUNT=$OSTCOUNT
5744 local list=$(comma_list $(osts_nodes))
5745 set_osd_param $list '' read_cache_enable 0
5746 set_osd_param $list '' writethrough_cache_enable 0
5748 trap cleanup_test101bc EXIT
5749 # prepare the read-ahead file
5750 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5752 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5755 cleanup_test101bc() {
5760 local list=$(comma_list $(osts_nodes))
5761 set_osd_param $list '' read_cache_enable 1
5762 set_osd_param $list '' writethrough_cache_enable 1
5766 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5771 local STRIPE_SIZE=1048576
5772 local RA_INC=1048576
5773 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5774 local FILE_LENGTH=$((64*100))
5775 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5776 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5777 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5778 get_named_value 'read but discarded' | \
5779 cut -d" " -f1 | calc_total`
5780 if [ $DISCARD -gt $discard_limit ]; then
5781 $LCTL get_param llite.*.read_ahead_stats
5782 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5784 echo "Read-ahead success for size ${READ_SIZE}"
5789 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5790 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5791 local STRIPE_SIZE=1048576
5792 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5793 local FILE_LENGTH=$((STRIPE_SIZE*100))
5794 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5795 # prepare the read-ahead file
5797 cancel_lru_locks osc
5798 for BIDX in 2 4 8 16 32 64 128 256
5800 local BSIZE=$((BIDX*4096))
5801 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5802 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5803 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5804 $LCTL set_param -n llite.*.read_ahead_stats 0
5805 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5806 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5807 cancel_lru_locks osc
5813 run_test 101b "check stride-io mode read-ahead ================="
5816 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5817 local STRIPE_SIZE=1048576
5818 local FILE_LENGTH=$((STRIPE_SIZE*100))
5824 cancel_lru_locks osc
5825 $LCTL set_param osc.*.rpc_stats 0
5826 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5827 for osc in $($LCTL get_param -N osc.*); do
5828 if [ "$osc" == "osc.num_refs" ]; then
5832 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
5833 if [ $lines -le 20 ]; then
5837 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
5838 awk '$1 == "1:" { print $2; exit; }')
5839 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
5840 awk '$1 == "2:" { print $2; exit; }')
5841 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
5842 awk '$1 == "4:" { print $2; exit; }')
5843 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
5844 awk '$1 == "8:" { print $2; exit; }')
5846 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
5847 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
5848 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
5849 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
5850 echo "${osc} rpc check passed!"
5855 run_test 101c "check stripe_size aligned read-ahead ================="
5858 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5859 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5863 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5864 local file=$DIR/$tfile
5865 local size=${FILESIZE_101c:-500}
5866 local ra_MB=${READAHEAD_MB:-40}
5868 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5869 [ $space -gt $((size * 1024)) ] ||
5870 { skip "Need free space ${size}M, have $space" && return; }
5872 echo Creating ${size}M test file $file
5873 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5874 echo Cancel LRU locks on lustre client to flush the client cache
5875 cancel_lru_locks osc
5877 echo Disable read-ahead
5878 local old_READAHEAD=$(set_read_ahead 0)
5880 echo Reading the test file $file with read-ahead disabled
5881 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5883 echo Cancel LRU locks on lustre client to flush the client cache
5884 cancel_lru_locks osc
5885 echo Enable read-ahead with ${ra_MB}MB
5886 set_read_ahead $ra_MB
5888 echo Reading the test file $file with read-ahead enabled
5889 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5891 echo read-ahead disabled time read $time_ra_OFF
5892 echo read-ahead enabled time read $time_ra_ON
5894 set_read_ahead $old_READAHEAD
5896 wait_delete_completed
5898 [ $time_ra_ON -lt $time_ra_OFF ] ||
5899 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5900 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5902 run_test 101d "file read with and without read-ahead enabled ================="
5905 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5906 local file=$DIR/$tfile
5911 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5912 local need_space=$((count * size))
5913 [ $space -gt $need_space ] ||
5914 { skip_env "Need free space $need_space, have $space" && return; }
5916 echo Creating $count ${size}K test files
5917 for ((i = 0; i < $count; i++)); do
5918 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5921 echo Cancel LRU locks on lustre client to flush the client cache
5922 cancel_lru_locks osc
5924 echo Reset readahead stats
5925 $LCTL set_param -n llite.*.read_ahead_stats 0
5927 for ((i = 0; i < $count; i++)); do
5928 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5931 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5932 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5934 for ((i = 0; i < $count; i++)); do
5935 rm -rf ${file}_${i} 2>/dev/null
5938 #10000 means 20% reads are missing in readahead
5939 [ $miss -lt 10000 ] || error "misses too much for small reads"
5941 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
5943 cleanup_test101f() {
5945 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
5946 rm -rf $DIR/$tfile 2>/dev/null
5950 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5951 local file=$DIR/$tfile
5954 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
5955 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
5956 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
5957 trap cleanup_test101f EXIT
5959 echo Cancel LRU locks on lustre client to flush the client cache
5960 cancel_lru_locks osc
5962 echo Reset readahead stats
5963 $LCTL set_param -n llite.*.read_ahead_stats 0
5964 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
5965 # readahead should read in 2M file on second read, so only miss
5967 echo Random 4K reads on 2M file for 1000 times
5968 $READS -f $file -s 2097152 -b 4096 -n $nreads
5970 echo checking missing pages
5971 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
5972 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5974 [ $miss -lt 3 ] || error "misses too much pages!"
5977 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
5980 test_mkdir -p $DIR/$tdir
5981 chown $RUNAS_ID $DIR/$tdir
5984 STRIPE_COUNT=$OSTCOUNT
5985 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
5987 trap cleanup_test102 EXIT
5989 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
5991 for num in 1 2 3 4; do
5992 for count in $(seq 1 $STRIPE_COUNT); do
5993 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
5994 local size=`expr $STRIPE_SIZE \* $num`
5995 local file=file"$num-$idx-$count"
5996 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6002 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6008 rm -rf $DIR/d0.sanity/d102
6012 local testfile=$DIR/xattr_testfile
6016 [ "$UID" != 0 ] && skip_env "must run as root" && return
6017 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6018 skip_env "must have user_xattr" && return
6020 [ -z "$(which setfattr 2>/dev/null)" ] &&
6021 skip_env "could not find setfattr" && return
6023 echo "set/get xattr..."
6024 setfattr -n trusted.name1 -v value1 $testfile ||
6025 error "setfattr -n trusted.name1=value1 $testfile failed"
6026 getfattr -n trusted.name1 $testfile 2> /dev/null |
6027 grep "trusted.name1=.value1" ||
6028 error "$testfile missing trusted.name1=value1"
6030 setfattr -n user.author1 -v author1 $testfile ||
6031 error "setfattr -n user.author1=author1 $testfile failed"
6032 getfattr -n user.author1 $testfile 2> /dev/null |
6033 grep "user.author1=.author1" ||
6034 error "$testfile missing trusted.author1=author1"
6037 setfattr -n trusted.name2 -v value2 $testfile ||
6038 error "$testfile unable to set trusted.name2"
6039 setfattr -n trusted.name3 -v value3 $testfile ||
6040 error "$testfile unable to set trusted.name3"
6041 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6042 grep "trusted.name" | wc -l) -eq 3 ] ||
6043 error "$testfile missing 3 trusted.name xattrs"
6045 setfattr -n user.author2 -v author2 $testfile ||
6046 error "$testfile unable to set user.author2"
6047 setfattr -n user.author3 -v author3 $testfile ||
6048 error "$testfile unable to set user.author3"
6049 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6050 grep "user.author" | wc -l) -eq 3 ] ||
6051 error "$testfile missing 3 user.author xattrs"
6053 echo "remove xattr..."
6054 setfattr -x trusted.name1 $testfile ||
6055 error "$testfile error deleting trusted.name1"
6056 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6057 error "$testfile did not delete trusted.name1 xattr"
6059 setfattr -x user.author1 $testfile ||
6060 error "$testfile error deleting user.author1"
6061 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6062 error "$testfile did not delete trusted.name1 xattr"
6064 # b10667: setting lustre special xattr be silently discarded
6065 echo "set lustre special xattr ..."
6066 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6067 error "$testfile allowed setting trusted.lov"
6069 run_test 102a "user xattr test =================================="
6072 # b10930: get/set/list trusted.lov xattr
6073 echo "get/set/list trusted.lov xattr ..."
6074 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6075 local testfile=$DIR/$tfile
6076 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6077 error "setstripe failed"
6078 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6079 error "getstripe failed"
6080 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
6081 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
6083 local testfile2=${testfile}2
6084 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
6085 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
6088 setfattr -n trusted.lov -v $value $testfile2
6089 local stripe_size=$($GETSTRIPE -S $testfile2)
6090 local stripe_count=$($GETSTRIPE -c $testfile2)
6091 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6092 [ $stripe_count -eq $STRIPECOUNT ] ||
6093 error "stripe count $stripe_count != $STRIPECOUNT"
6096 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6099 # b10930: get/set/list lustre.lov xattr
6100 echo "get/set/list lustre.lov xattr ..."
6101 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6102 test_mkdir -p $DIR/$tdir
6103 chown $RUNAS_ID $DIR/$tdir
6104 local testfile=$DIR/$tdir/$tfile
6105 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6106 error "setstripe failed"
6107 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6108 error "getstripe failed"
6109 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6110 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6112 local testfile2=${testfile}2
6113 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6114 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6116 $RUNAS $MCREATE $testfile2
6117 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6118 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6119 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6120 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6121 [ $stripe_count -eq $STRIPECOUNT ] ||
6122 error "stripe count $stripe_count != $STRIPECOUNT"
6124 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6126 compare_stripe_info1() {
6127 local stripe_index_all_zero=true
6129 for num in 1 2 3 4; do
6130 for count in $(seq 1 $STRIPE_COUNT); do
6131 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6132 local size=$((STRIPE_SIZE * num))
6133 local file=file"$num-$offset-$count"
6134 stripe_size=$(lfs getstripe -S $PWD/$file)
6135 [ $stripe_size -ne $size ] &&
6136 error "$file: size $stripe_size != $size"
6137 stripe_count=$(lfs getstripe -c $PWD/$file)
6138 # allow fewer stripes to be created, ORI-601
6139 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
6140 error "$file: count $stripe_count != $count"
6141 stripe_index=$(lfs getstripe -i $PWD/$file)
6142 [ $stripe_index -ne 0 ] &&
6143 stripe_index_all_zero=false
6147 $stripe_index_all_zero &&
6148 error "all files are being extracted starting from OST index 0"
6153 [ -n "$(which tar 2>/dev/null)" ] &&
6154 strings $(which tar) | grep -q "lustre" && echo tar
6158 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6159 # b10930: tar test for trusted.lov xattr
6160 TAR=$(find_lustre_tar)
6161 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6162 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6164 test_mkdir -p $DIR/d102d
6165 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6167 compare_stripe_info1
6169 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6172 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6173 # b10930: tar test for trusted.lov xattr
6174 TAR=$(find_lustre_tar)
6175 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6176 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6178 test_mkdir -p $DIR/d102f
6180 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6182 compare_stripe_info1
6184 run_test 102f "tar copy files, not keep osts ==========="
6187 local xsize=${1:-1024} # in bytes
6188 local file=$DIR/$tfile
6190 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6191 skip "must have user_xattr" && return 0
6192 [ -z "$(which setfattr 2>/dev/null)" ] &&
6193 skip_env "could not find setfattr" && return 0
6194 [ -z "$(which getfattr 2>/dev/null)" ] &&
6195 skip_env "could not find getfattr" && return 0
6199 local value="$(generate_string $xsize)"
6201 local xbig=trusted.big
6202 log "save $xbig on $file"
6203 setfattr -n $xbig -v $value $file ||
6204 error "saving $xbig on $file failed"
6206 local orig=$(get_xattr_value $xbig $file)
6207 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6209 local xsml=trusted.sml
6210 log "save $xsml on $file"
6211 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6213 local new=$(get_xattr_value $xbig $file)
6214 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6216 log "grow $xsml on $file"
6217 setfattr -n $xsml -v "$value" $file ||
6218 error "growing $xsml on $file failed"
6220 new=$(get_xattr_value $xbig $file)
6221 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6222 log "$xbig still valid after growing $xsml"
6227 test_102h() { # bug 15777
6230 run_test 102h "grow xattr from inside inode to external block"
6233 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6234 grow_xattr $(max_xattr_size)
6236 run_test 102ha "grow xattr from inside inode to external inode"
6238 test_102i() { # bug 17038
6240 ln -s $DIR/$tfile $DIR/${tfile}link
6241 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6242 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"
6243 rm -f $DIR/$tfile $DIR/${tfile}link
6245 run_test 102i "lgetxattr test on symbolic link ============"
6248 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6249 TAR=$(find_lustre_tar)
6250 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6251 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6252 setup_test102 "$RUNAS"
6253 test_mkdir -p $DIR/d102j
6254 chown $RUNAS_ID $DIR/d102j
6255 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6257 compare_stripe_info1 "$RUNAS"
6259 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6263 # b22187 just check that does not crash for regular file.
6264 setfattr -n trusted.lov $DIR/$tfile
6265 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6266 local test_kdir=$DIR/d102k
6267 test_mkdir $test_kdir
6268 local default_size=`$GETSTRIPE -S $test_kdir`
6269 local default_count=`$GETSTRIPE -c $test_kdir`
6270 local default_offset=`$GETSTRIPE -i $test_kdir`
6271 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6272 error 'dir setstripe failed'
6273 setfattr -n trusted.lov $test_kdir
6274 local stripe_size=`$GETSTRIPE -S $test_kdir`
6275 local stripe_count=`$GETSTRIPE -c $test_kdir`
6276 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6277 [ $stripe_size -eq $default_size ] ||
6278 error "stripe size $stripe_size != $default_size"
6279 [ $stripe_count -eq $default_count ] ||
6280 error "stripe count $stripe_count != $default_count"
6281 [ $stripe_offset -eq $default_offset ] ||
6282 error "stripe offset $stripe_offset != $default_offset"
6283 rm -rf $DIR/$tfile $test_kdir
6285 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6288 # LU-532 trusted. xattr is invisible to non-root
6289 local testfile=$DIR/$tfile
6293 echo "listxattr as user..."
6294 chown $RUNAS_ID $testfile
6295 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6296 grep -q "trusted" &&
6297 error "$testfile trusted xattrs are user visible"
6301 run_test 102l "listxattr filter test =================================="
6307 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6312 [ "$UID" != 0 ] && skip_env "must run as root" && return
6313 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
6314 skip "must have acl enabled" && return
6315 [ -z "$(which setfacl 2>/dev/null)" ] &&
6316 skip_env "could not find setfacl" && return
6317 $GSS && skip "could not run under gss" && return
6319 declare -a identity_old
6321 for num in $(seq $MDSCOUNT); do
6322 switch_identity $num true || identity_old[$num]=$?
6329 echo "performing cp ..."
6330 run_acl_subtest cp || error "run_acl_subtest cp failed"
6331 echo "performing getfacl-noacl..."
6332 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6333 echo "performing misc..."
6334 run_acl_subtest misc || error "misc test failed"
6335 echo "performing permissions..."
6336 run_acl_subtest permissions || error "permissions failed"
6337 echo "performing setfacl..."
6338 run_acl_subtest setfacl || error "setfacl test failed"
6340 # inheritance test got from HP
6341 echo "performing inheritance..."
6342 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6343 chmod +x make-tree || error "chmod +x failed"
6344 run_acl_subtest inheritance || error "inheritance test failed"
6347 echo "LU-974 ignore umask when acl is enabled..."
6348 run_acl_subtest 974 || error "LU-974 umask test failed"
6349 if [ $MDSCOUNT -ge 2 ]; then
6350 run_acl_subtest 974_remote ||
6351 error "LU-974 umask test failed under remote dir"
6354 echo "LU-2561 newly created file is same size as directory..."
6355 run_acl_subtest 2561 || error "LU-2561 test failed"
6360 for num in $(seq $MDSCOUNT); do
6361 if [ "${identity_old[$num]}" = 1 ]; then
6362 switch_identity $num false || identity_old[$num]=$?
6366 run_test 103 "acl test ========================================="
6369 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6371 lfs df || error "lfs df failed"
6372 lfs df -ih || error "lfs df -ih failed"
6373 lfs df -h $DIR || error "lfs df -h $DIR failed"
6374 lfs df -i $DIR || error "lfs df -i $DIR failed"
6375 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6376 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6378 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
6379 lctl --device %$OSC deactivate
6380 lfs df || error "lfs df with deactivated OSC failed"
6381 lctl --device %$OSC activate
6382 # wait the osc back to normal
6383 wait_osc_import_state client ost FULL
6385 lfs df || error "lfs df with reactivated OSC failed"
6388 run_test 104a "lfs df [-ih] [path] test ========================="
6391 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6392 [ $RUNAS_ID -eq $UID ] &&
6393 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6395 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
6396 grep "Permission denied" | wc -l)))
6397 if [ $denied_cnt -ne 0 ]; then
6398 error "lfs check servers test failed"
6401 run_test 104b "$RUNAS lfs check servers test ===================="
6404 # doesn't work on 2.4 kernels
6406 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6407 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6409 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6413 run_test 105a "flock when mounted without -o flock test ========"
6417 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6418 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6420 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6424 run_test 105b "fcntl when mounted without -o flock test ========"
6428 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6429 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6431 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6435 run_test 105c "lockf when mounted without -o flock test ========"
6437 test_105d() { # bug 15924
6438 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6439 test_mkdir -p $DIR/$tdir
6440 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6441 skip "mount w/o flock enabled" && return
6442 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6443 $LCTL set_param fail_loc=0x80000315
6444 flocks_test 2 $DIR/$tdir
6446 run_test 105d "flock race (should not freeze) ========"
6448 test_105e() { # bug 22660 && 22040
6449 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6450 skip "mount w/o flock enabled" && return
6452 flocks_test 3 $DIR/$tfile
6454 run_test 105e "Two conflicting flocks from same process ======="
6456 test_106() { #bug 10921
6457 test_mkdir -p $DIR/$tdir
6458 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6459 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6461 run_test 106 "attempt exec of dir followed by chown of that dir"
6464 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6471 local save_pattern=$(sysctl -n kernel.core_pattern)
6472 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6473 sysctl -w kernel.core_pattern=$file
6474 sysctl -w kernel.core_uses_pid=0
6482 kill -s 11 $SLEEPPID
6484 if [ -e $file ]; then
6485 size=`stat -c%s $file`
6486 [ $size -eq 0 ] && error "Fail to create core file $file"
6488 error "Fail to create core file $file"
6491 sysctl -w kernel.core_pattern=$save_pattern
6492 sysctl -w kernel.core_uses_pid=$save_uses_pid
6495 run_test 107 "Coredump on SIG"
6498 test_mkdir -p $DIR/$tdir
6499 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6500 error "mkdir with 255 char failed"
6501 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6502 error "mkdir with 256 char should fail, but did not"
6503 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6504 error "create with 255 char failed"
6505 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6506 error "create with 256 char should fail, but did not"
6511 run_test 110 "filename length checking"
6514 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6515 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6517 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6519 echo "Starting with $OSTIO_pre threads"
6522 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6523 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6524 echo "$NUMTEST creates/unlinks"
6525 test_mkdir -p $DIR/$tdir
6526 createmany -o $DIR/$tdir/$tfile $NUMTEST
6527 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6529 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6532 # don't return an error
6533 [ $OSTIO_post == $OSTIO_pre ] && echo \
6534 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6535 echo "This may be fine, depending on what ran before this test" &&
6536 echo "and how fast this system is." && return
6538 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6540 run_test 115 "verify dynamic thread creation===================="
6543 wait_delete_completed
6544 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6545 echo OST kbytes available: ${AVAIL[@]}
6546 MAXI=0; MAXV=${AVAIL[0]}
6547 MINI=0; MINV=${AVAIL[0]}
6548 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6549 #echo OST $i: ${AVAIL[i]}kb
6550 if [ ${AVAIL[i]} -gt $MAXV ]; then
6551 MAXV=${AVAIL[i]}; MAXI=$i
6553 if [ ${AVAIL[i]} -lt $MINV ]; then
6554 MINV=${AVAIL[i]}; MINI=$i
6557 echo Min free space: OST $MINI: $MINV
6558 echo Max free space: OST $MAXI: $MAXV
6561 test_116a() { # was previously test_116()
6562 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6563 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6565 echo -n "Free space priority "
6566 lctl get_param -n lov.*-clilov-*.qos_prio_free
6569 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
6572 # generate uneven OSTs
6573 test_mkdir -p $DIR/$tdir/OST${MINI}
6576 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
6577 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
6579 while [ $FILL -gt 0 ]; do
6581 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
6582 FILL=$(($FILL - 2048))
6590 DIFF=$(($MAXV - $MINV))
6591 DIFF2=$(($DIFF * 100 / $MINV))
6592 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
6593 if [ $DIFF2 -gt 20 ]; then
6596 echo "failed - QOS mode won't be used"
6597 error_ignore "QOS imbalance criteria not met"
6601 MINI1=$MINI; MINV1=$MINV
6602 MAXI1=$MAXI; MAXV1=$MAXV
6604 # now fill using QOS
6605 echo writing a bunch of files to QOS-assigned OSTs
6606 $SETSTRIPE -c 1 $DIR/$tdir
6608 while [ $FILL -gt 0 ]; do
6610 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
6611 FILL=$(($FILL - 200))
6614 echo "wrote $i 200k files"
6618 echo "Note: free space may not be updated, so measurements might be off"
6620 DIFF2=$(($MAXV - $MINV))
6621 echo "free space delta: orig $DIFF final $DIFF2"
6622 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6623 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6624 echo "Wrote $DIFF to smaller OST $MINI1"
6625 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6626 echo "Wrote $DIFF2 to larger OST $MAXI1"
6627 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
6629 # Figure out which files were written where
6630 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6631 awk '/'$MINI1': / {print $2; exit}')
6633 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6634 echo "$MINC files created on smaller OST $MINI1"
6635 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6636 awk '/'$MAXI1': / {print $2; exit}')
6638 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6639 echo "$MAXC files created on larger OST $MAXI1"
6640 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
6641 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
6645 run_test 116a "stripe QOS: free space balance ==================="
6647 test_116b() { # LU-2093
6648 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6649 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6651 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6652 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6654 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6655 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6656 do_facet $SINGLEMDS lctl set_param fail_loc=0
6658 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6660 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6662 test_117() # bug 10891
6664 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6665 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6666 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6667 lctl set_param fail_loc=0x21e
6668 > $DIR/$tfile || error "truncate failed"
6669 lctl set_param fail_loc=0
6670 echo "Truncate succeeded."
6673 run_test 117 "verify fsfilt_extend =========="
6675 NO_SLOW_RESENDCOUNT=4
6676 export OLD_RESENDCOUNT=""
6677 set_resend_count () {
6678 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6679 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6680 lctl set_param -n $PROC_RESENDCOUNT $1
6681 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6684 # for reduce test_118* time (b=14842)
6685 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6687 # Reset async IO behavior after error case
6689 FILE=$DIR/reset_async
6691 # Ensure all OSCs are cleared
6692 $SETSTRIPE -c -1 $FILE
6693 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6698 test_118a() #bug 11710
6700 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6703 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6704 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6705 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6707 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6708 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6713 run_test 118a "verify O_SYNC works =========="
6717 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6718 remote_ost_nodsh && skip "remote OST with nodsh" && return
6722 #define OBD_FAIL_OST_ENOENT 0x217
6723 set_nodes_failloc "$(osts_nodes)" 0x217
6724 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6726 set_nodes_failloc "$(osts_nodes)" 0
6727 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6728 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6731 if [[ $RC -eq 0 ]]; then
6732 error "Must return error due to dropped pages, rc=$RC"
6736 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6737 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6741 echo "Dirty pages not leaked on ENOENT"
6743 # Due to the above error the OSC will issue all RPCs syncronously
6744 # until a subsequent RPC completes successfully without error.
6745 $MULTIOP $DIR/$tfile Ow4096yc
6750 run_test 118b "Reclaim dirty pages on fatal error =========="
6754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6756 # for 118c, restore the original resend count, LU-1940
6757 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
6758 set_resend_count $OLD_RESENDCOUNT
6759 remote_ost_nodsh && skip "remote OST with nodsh" && return
6763 #define OBD_FAIL_OST_EROFS 0x216
6764 set_nodes_failloc "$(osts_nodes)" 0x216
6766 # multiop should block due to fsync until pages are written
6767 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6771 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6772 error "Multiop failed to block on fsync, pid=$MULTIPID"
6775 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6777 if [[ $WRITEBACK -eq 0 ]]; then
6778 error "No page in writeback, writeback=$WRITEBACK"
6781 set_nodes_failloc "$(osts_nodes)" 0
6784 if [[ $RC -ne 0 ]]; then
6785 error "Multiop fsync failed, rc=$RC"
6788 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6789 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6791 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6792 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6796 echo "Dirty pages flushed via fsync on EROFS"
6799 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6801 # continue to use small resend count to reduce test_118* time (b=14842)
6802 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6806 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6807 remote_ost_nodsh && skip "remote OST with nodsh" && return
6811 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6812 set_nodes_failloc "$(osts_nodes)" 0x214
6813 # multiop should block due to fsync until pages are written
6814 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6818 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6819 error "Multiop failed to block on fsync, pid=$MULTIPID"
6822 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6824 if [[ $WRITEBACK -eq 0 ]]; then
6825 error "No page in writeback, writeback=$WRITEBACK"
6828 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6829 set_nodes_failloc "$(osts_nodes)" 0
6831 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6832 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6834 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6835 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6839 echo "Dirty pages gaurenteed flushed via fsync"
6842 run_test 118d "Fsync validation inject a delay of the bulk =========="
6845 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6848 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6849 lctl set_param fail_loc=0x8000040a
6851 # Should simulate EINVAL error which is fatal
6852 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6854 if [[ $RC -eq 0 ]]; then
6855 error "Must return error due to dropped pages, rc=$RC"
6858 lctl set_param fail_loc=0x0
6860 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6861 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6862 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6864 if [[ $LOCKED -ne 0 ]]; then
6865 error "Locked pages remain in cache, locked=$LOCKED"
6868 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6869 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6873 echo "No pages locked after fsync"
6878 run_test 118f "Simulate unrecoverable OSC side error =========="
6881 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6884 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6885 lctl set_param fail_loc=0x406
6887 # simulate local -ENOMEM
6888 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6891 lctl set_param fail_loc=0
6892 if [[ $RC -eq 0 ]]; then
6893 error "Must return error due to dropped pages, rc=$RC"
6896 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6897 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6898 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6900 if [[ $LOCKED -ne 0 ]]; then
6901 error "Locked pages remain in cache, locked=$LOCKED"
6904 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6905 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6909 echo "No pages locked after fsync"
6914 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
6917 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6918 remote_ost_nodsh && skip "remote OST with nodsh" && return
6922 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6923 set_nodes_failloc "$(osts_nodes)" 0x20e
6924 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6925 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6928 set_nodes_failloc "$(osts_nodes)" 0
6929 if [[ $RC -eq 0 ]]; then
6930 error "Must return error due to dropped pages, rc=$RC"
6933 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6934 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6935 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6937 if [[ $LOCKED -ne 0 ]]; then
6938 error "Locked pages remain in cache, locked=$LOCKED"
6941 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6942 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6946 echo "No pages locked after fsync"
6950 run_test 118h "Verify timeout in handling recoverables errors =========="
6952 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6955 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6956 remote_ost_nodsh && skip "remote OST with nodsh" && return
6960 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6961 set_nodes_failloc "$(osts_nodes)" 0x20e
6963 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6964 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6967 set_nodes_failloc "$(osts_nodes)" 0
6971 if [[ $RC -ne 0 ]]; then
6972 error "got error, but should be not, rc=$RC"
6975 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6976 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6977 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6978 if [[ $LOCKED -ne 0 ]]; then
6979 error "Locked pages remain in cache, locked=$LOCKED"
6982 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6983 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6987 echo "No pages locked after fsync"
6991 run_test 118i "Fix error before timeout in recoverable error =========="
6993 [ "$SLOW" = "no" ] && set_resend_count 4
6996 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6997 remote_ost_nodsh && skip "remote OST with nodsh" && return
7001 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7002 set_nodes_failloc "$(osts_nodes)" 0x220
7004 # return -EIO from OST
7005 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7007 set_nodes_failloc "$(osts_nodes)" 0x0
7008 if [[ $RC -eq 0 ]]; then
7009 error "Must return error due to dropped pages, rc=$RC"
7012 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7013 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7014 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7015 if [[ $LOCKED -ne 0 ]]; then
7016 error "Locked pages remain in cache, locked=$LOCKED"
7019 # in recoverable error on OST we want resend and stay until it finished
7020 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7021 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7025 echo "No pages locked after fsync"
7029 run_test 118j "Simulate unrecoverable OST side error =========="
7033 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7034 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7036 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7037 set_nodes_failloc "$(osts_nodes)" 0x20e
7038 test_mkdir -p $DIR/$tdir
7040 for ((i=0;i<10;i++)); do
7041 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7042 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7049 set_nodes_failloc "$(osts_nodes)" 0
7052 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7056 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7058 test_mkdir -p $DIR/$tdir
7059 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7062 run_test 118l "fsync dir ========="
7064 test_118m() # LU-3066
7066 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7067 test_mkdir -p $DIR/$tdir
7068 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7071 run_test 118m "fdatasync dir ========="
7073 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7075 test_119a() # bug 11737
7077 BSIZE=$((512 * 1024))
7078 directio write $DIR/$tfile 0 1 $BSIZE
7079 # We ask to read two blocks, which is more than a file size.
7080 # directio will indicate an error when requested and actual
7081 # sizes aren't equeal (a normal situation in this case) and
7082 # print actual read amount.
7083 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7084 if [ "$NOB" != "$BSIZE" ]; then
7085 error "read $NOB bytes instead of $BSIZE"
7089 run_test 119a "Short directIO read must return actual read amount"
7091 test_119b() # bug 11737
7093 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7095 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7096 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7098 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7099 error "direct read failed"
7102 run_test 119b "Sparse directIO read must return actual read amount"
7104 test_119c() # bug 13099
7107 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7108 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7111 run_test 119c "Testing for direct read hitting hole"
7113 test_119d() # bug 15950
7115 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7116 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7117 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7119 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7120 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7121 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7122 lctl set_param fail_loc=0x40d
7123 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7126 cat $DIR/$tfile > /dev/null &
7127 lctl set_param fail_loc=0
7130 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7132 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7133 error "the read rpcs have not completed in 2s"
7135 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7137 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7140 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7141 test_mkdir -p $DIR/$tdir
7142 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7143 skip "no early lock cancel on server" && return 0
7145 lru_resize_disable mdc
7146 lru_resize_disable osc
7147 cancel_lru_locks mdc
7148 # asynchronous object destroy at MDT could cause bl ast to client
7149 cancel_lru_locks osc
7151 stat $DIR/$tdir > /dev/null
7152 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7153 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7154 test_mkdir $DIR/$tdir/d1
7155 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7156 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7157 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7158 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7159 lru_resize_enable mdc
7160 lru_resize_enable osc
7162 run_test 120a "Early Lock Cancel: mkdir test"
7165 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7166 test_mkdir -p $DIR/$tdir
7167 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7168 skip "no early lock cancel on server" && return 0
7169 lru_resize_disable mdc
7170 lru_resize_disable osc
7171 cancel_lru_locks mdc
7172 stat $DIR/$tdir > /dev/null
7173 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7174 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7176 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7177 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7178 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7179 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7180 lru_resize_enable mdc
7181 lru_resize_enable osc
7183 run_test 120b "Early Lock Cancel: create test"
7186 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7187 test_mkdir -p $DIR/$tdir
7188 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7189 skip "no early lock cancel on server" && return 0
7190 lru_resize_disable mdc
7191 lru_resize_disable osc
7192 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7193 touch $DIR/$tdir/d1/f1
7194 cancel_lru_locks mdc
7195 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7196 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7197 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7198 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7199 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7200 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7201 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7202 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7203 lru_resize_enable mdc
7204 lru_resize_enable osc
7206 run_test 120c "Early Lock Cancel: link test"
7209 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7210 test_mkdir -p $DIR/$tdir
7211 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7212 skip "no early lock cancel on server" && return 0
7213 lru_resize_disable mdc
7214 lru_resize_disable osc
7216 cancel_lru_locks mdc
7217 stat $DIR/$tdir > /dev/null
7218 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7219 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7220 chmod a+x $DIR/$tdir
7221 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7222 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7223 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7224 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7225 lru_resize_enable mdc
7226 lru_resize_enable osc
7228 run_test 120d "Early Lock Cancel: setattr test"
7231 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7232 test_mkdir -p $DIR/$tdir
7233 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7234 skip "no early lock cancel on server" && return 0
7235 lru_resize_disable mdc
7236 lru_resize_disable osc
7237 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7238 cancel_lru_locks mdc
7239 cancel_lru_locks osc
7240 dd if=$DIR/$tdir/f1 of=/dev/null
7241 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7242 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7243 awk '/ldlm_cancel/ {print $2}'`
7244 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7245 awk '/ldlm_bl_callback/ {print $2}'`
7246 unlink $DIR/$tdir/f1
7247 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7248 awk '/ldlm_cancel/ {print $2}'`
7249 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7250 awk '/ldlm_bl_callback/ {print $2}'`
7251 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7252 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7253 lru_resize_enable mdc
7254 lru_resize_enable osc
7256 run_test 120e "Early Lock Cancel: unlink test"
7259 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7260 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7261 skip "no early lock cancel on server" && return 0
7262 test_mkdir -p $DIR/$tdir
7263 lru_resize_disable mdc
7264 lru_resize_disable osc
7265 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7266 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7267 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7268 cancel_lru_locks mdc
7269 cancel_lru_locks osc
7270 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7271 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7272 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7273 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7274 awk '/ldlm_cancel/ {print $2}'`
7275 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7276 awk '/ldlm_bl_callback/ {print $2}'`
7277 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7278 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7279 awk '/ldlm_cancel/ {print $2}'`
7280 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7281 awk '/ldlm_bl_callback/ {print $2}'`
7282 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7283 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7284 lru_resize_enable mdc
7285 lru_resize_enable osc
7287 run_test 120f "Early Lock Cancel: rename test"
7290 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7291 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7292 skip "no early lock cancel on server" && return 0
7293 lru_resize_disable mdc
7294 lru_resize_disable osc
7296 echo create $count files
7297 test_mkdir -p $DIR/$tdir
7298 cancel_lru_locks mdc
7299 cancel_lru_locks osc
7302 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7303 awk '/ldlm_cancel/ {print $2}'`
7304 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7305 awk '/ldlm_bl_callback/ {print $2}'`
7306 createmany -o $DIR/$tdir/f $count
7308 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7309 awk '/ldlm_cancel/ {print $2}'`
7310 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7311 awk '/ldlm_bl_callback/ {print $2}'`
7313 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7314 echo rm $count files
7317 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7318 awk '/ldlm_cancel/ {print $2}'`
7319 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7320 awk '/ldlm_bl_callback/ {print $2}'`
7322 echo total: $count removes in $((t2-t1))
7323 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7325 # wait for commitment of removal
7326 lru_resize_enable mdc
7327 lru_resize_enable osc
7329 run_test 120g "Early Lock Cancel: performance test"
7331 test_121() { #bug #10589
7332 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7334 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7335 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7336 lctl set_param fail_loc=0x310
7337 cancel_lru_locks osc > /dev/null
7338 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7339 lctl set_param fail_loc=0
7340 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7342 run_test 121 "read cancel race ========="
7344 test_123a() { # was test 123, statahead(bug 11401)
7345 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7347 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7348 log "testing on UP system. Performance may be not as good as expected."
7353 test_mkdir -p $DIR/$tdir
7354 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7355 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7357 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7358 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7360 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7361 lctl set_param -n llite.*.statahead_max 0
7362 lctl get_param llite.*.statahead_max
7363 cancel_lru_locks mdc
7364 cancel_lru_locks osc
7366 time ls -l $DIR/$tdir | wc -l
7368 delta=$((etime - stime))
7369 log "ls $i files without statahead: $delta sec"
7370 lctl set_param llite.*.statahead_max=$max
7372 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7373 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7374 cancel_lru_locks mdc
7375 cancel_lru_locks osc
7377 time ls -l $DIR/$tdir | wc -l
7379 delta_sa=$((etime - stime))
7380 log "ls $i files with statahead: $delta_sa sec"
7381 lctl get_param -n llite.*.statahead_stats
7382 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7384 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7385 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7387 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7388 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7389 lctl set_param -n llite.*.statahead_max 0
7390 lctl get_param llite.*.statahead_max
7391 cancel_lru_locks mdc
7392 cancel_lru_locks osc
7394 time ls -l $DIR/$tdir | wc -l
7396 delta=$((etime - stime))
7397 log "ls $i files again without statahead: $delta sec"
7398 lctl set_param llite.*.statahead_max=$max
7399 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7400 if [ $SLOWOK -eq 0 ]; then
7401 error "ls $i files is slower with statahead!"
7403 log "ls $i files is slower with statahead!"
7409 [ $delta -gt 20 ] && break
7410 [ $delta -gt 8 ] && MULT=$((50 / delta))
7411 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7419 delta=$((etime - stime))
7420 log "rm -r $DIR/$tdir/: $delta seconds"
7422 lctl get_param -n llite.*.statahead_stats
7424 run_test 123a "verify statahead work"
7426 test_123b () { # statahead(bug 15027)
7427 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7428 test_mkdir -p $DIR/$tdir
7429 createmany -o $DIR/$tdir/$tfile-%d 1000
7431 cancel_lru_locks mdc
7432 cancel_lru_locks osc
7434 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7435 lctl set_param fail_loc=0x80000803
7436 ls -lR $DIR/$tdir > /dev/null
7438 lctl set_param fail_loc=0x0
7439 lctl get_param -n llite.*.statahead_stats
7444 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7447 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7448 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7449 skip "no lru resize on server" && return 0
7451 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7453 log "create $NR files at $DIR/$tdir"
7454 createmany -o $DIR/$tdir/f $NR ||
7455 error "failed to create $NR files in $DIR/$tdir"
7457 cancel_lru_locks mdc
7458 ls -l $DIR/$tdir > /dev/null
7462 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7463 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7464 LRU_SIZE=$(lctl get_param -n $PARAM)
7465 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7466 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7468 log "NS=$(basename $NSDIR)"
7473 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7474 skip "Not enough cached locks created!"
7481 # We know that lru resize allows one client to hold $LIMIT locks
7482 # for 10h. After that locks begin to be killed by client.
7484 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7487 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7488 # killing locks. Some time was spent for creating locks. This means
7489 # that up to the moment of sleep finish we must have killed some of
7490 # them (10-100 locks). This depends on how fast ther were created.
7491 # Many of them were touched in almost the same moment and thus will
7492 # be killed in groups.
7493 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7495 # Use $LRU_SIZE_B here to take into account real number of locks
7496 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7497 local LRU_SIZE_B=$LRU_SIZE
7499 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7500 log "OLD_LVF=$OLD_LVF"
7501 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7503 # Let's make sure that we really have some margin. Client checks
7504 # cached locks every 10 sec.
7506 log "Sleep ${SLEEP} sec"
7508 while ((SEC<$SLEEP)); do
7512 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7516 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7517 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7519 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7520 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7521 unlinkmany $DIR/$tdir/f $NR
7525 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7526 log "unlink $NR files at $DIR/$tdir"
7527 unlinkmany $DIR/$tdir/f $NR
7529 run_test 124a "lru resize ======================================="
7531 get_max_pool_limit()
7533 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7536 if test $l -gt $max; then
7544 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7545 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7546 skip "no lru resize on server" && return 0
7548 LIMIT=`get_max_pool_limit`
7550 NR=$(($(default_lru_size)*20))
7551 if [ $NR -gt $LIMIT ]; then
7552 log "Limit lock number by $LIMIT locks"
7555 lru_resize_disable mdc
7556 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7557 error "failed to create $DIR/$tdir/disable_lru_resize"
7559 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7560 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7561 cancel_lru_locks mdc
7564 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7567 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7570 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7574 nolruresize_delta=$((etime-stime))
7575 log "ls -la time: $nolruresize_delta seconds"
7576 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7577 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7579 lru_resize_enable mdc
7580 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7581 error "failed to create $DIR/$tdir/enable_lru_resize"
7583 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7584 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7585 cancel_lru_locks mdc
7588 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7591 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7594 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7598 lruresize_delta=$((etime-stime))
7599 log "ls -la time: $lruresize_delta seconds"
7600 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7602 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7603 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7604 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7605 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7607 log "lru resize performs the same with no lru resize"
7609 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7611 run_test 124b "lru resize (performance test) ======================="
7613 test_125() { # 13358
7614 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7615 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7616 test_mkdir -p $DIR/d125 || error "mkdir failed"
7617 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7618 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7619 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7621 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7623 test_126() { # bug 12829/13455
7624 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7625 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7626 $GSS && skip "must run as gss disabled" && return
7628 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7629 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7631 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7633 run_test 126 "check that the fsgid provided by the client is taken into account"
7635 test_127a() { # bug 15521
7636 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7637 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7638 $LCTL set_param osc.*.stats=0
7639 FSIZE=$((2048 * 1024))
7640 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7641 cancel_lru_locks osc
7642 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7644 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7645 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7646 echo "got $COUNT $NAME"
7647 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7648 eval $NAME=$COUNT || error "Wrong proc format"
7651 read_bytes|write_bytes)
7652 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7653 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7654 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7655 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7656 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7657 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7658 error "sumsquare is too small: $SUMSQ"
7659 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7660 error "sumsquare is too big: $SUMSQ"
7664 done < $DIR/${tfile}.tmp
7666 #check that we actually got some stats
7667 [ "$read_bytes" ] || error "Missing read_bytes stats"
7668 [ "$write_bytes" ] || error "Missing write_bytes stats"
7669 [ "$read_bytes" != 0 ] || error "no read done"
7670 [ "$write_bytes" != 0 ] || error "no write done"
7672 run_test 127a "verify the client stats are sane"
7674 test_127b() { # bug LU-333
7675 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7676 $LCTL set_param llite.*.stats=0
7677 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7678 # perform 2 reads and writes so MAX is different from SUM.
7679 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7680 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7681 cancel_lru_locks osc
7682 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7683 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7685 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7686 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7687 echo "got $COUNT $NAME"
7688 eval $NAME=$COUNT || error "Wrong proc format"
7692 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7693 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7694 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7695 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7698 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7699 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7700 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7701 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7705 done < $TMP/${tfile}.tmp
7707 #check that we actually got some stats
7708 [ "$read_bytes" ] || error "Missing read_bytes stats"
7709 [ "$write_bytes" ] || error "Missing write_bytes stats"
7710 [ "$read_bytes" != 0 ] || error "no read done"
7711 [ "$write_bytes" != 0 ] || error "no write done"
7713 run_test 127b "verify the llite client stats are sane"
7715 test_128() { # bug 15212
7717 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7722 result=$(grep error $TMP/$tfile.log)
7724 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7726 run_test 128 "interactive lfs for 2 consecutive find's"
7733 local LDPROC=/proc/fs/ldiskfs
7734 local facets=$(get_facets MDS)
7736 for facet in ${facets//,/ }; do
7737 canondev=$(ldiskfs_canon \
7738 *.$(convert_facet2label $facet).mntdev $facet)
7739 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7740 LDPROC=/sys/fs/ldiskfs
7741 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7746 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7747 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7748 skip "Only applicable to ldiskfs-based MDTs"
7751 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7756 test_mkdir -p $DIR/$tdir
7758 MAX=$(stat -c%s "$DIR/$tdir")
7762 while [ ! $I -gt $MAX ]; do
7763 $MULTIOP $DIR/$tdir/$J Oc
7765 #check two errors ENOSPC for new version of ext4 max_dir_size patch
7766 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
7767 #and EFBIG for previous versions
7768 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ] && [ $I -gt 0 ]; then
7770 echo "return code $rc received as expected"
7771 multiop $DIR/$tdir/$J Oc
7773 I=$(stat -c%s "$DIR/$tdir")
7774 if [ $I -gt $MAX ] && [ $rc -eq 0 ]; then
7777 error_exit "return code $rc current dir size $I " \
7778 "previous limit $MAX"
7780 elif [ $rc -ne 0 ]; then
7782 error_exit "return code $rc received instead of expected " \
7783 "$EFBIG or $ENOSPC, files in dir $I"
7786 I=$(stat -c%s "$DIR/$tdir")
7790 error "exceeded dir size limit $MAX x $MDSCOUNT $MAX : $I bytes"
7792 run_test 129 "test directory size limit ========================"
7801 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7802 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7805 trap cleanup_130 EXIT RETURN
7807 local fm_file=$DIR/$tfile
7808 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7809 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7810 error "dd failed for $fm_file"
7812 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7813 filefrag -ves $fm_file
7815 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7816 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7817 [ $RC != 0 ] && error "filefrag $fm_file failed"
7819 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7820 grep -v "ext:" | grep -v "found")
7821 lun=$($GETSTRIPE -i $fm_file)
7823 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7826 for line in $filefrag_op
7828 frag_lun=`echo $line | cut -d: -f5`
7829 ext_len=`echo $line | cut -d: -f4`
7830 if (( $frag_lun != $lun )); then
7832 error "FIEMAP on 1-stripe file($fm_file) failed"
7835 (( tot_len += ext_len ))
7838 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7840 error "FIEMAP on 1-stripe file($fm_file) failed;"
7846 echo "FIEMAP on single striped file succeeded"
7848 run_test 130a "FIEMAP (1-stripe file)"
7851 [ "$OSTCOUNT" -lt "2" ] &&
7852 skip_env "skipping FIEMAP on 2-stripe file test" && return
7854 [ "$OSTCOUNT" -ge "10" ] &&
7855 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7857 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7858 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7861 trap cleanup_130 EXIT RETURN
7863 local fm_file=$DIR/$tfile
7864 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7865 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7866 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7868 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7869 error "dd failed on $fm_file"
7871 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7872 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7873 grep -v "ext:" | grep -v "found")
7875 last_lun=$(echo $filefrag_op | cut -d: -f5)
7880 for line in $filefrag_op
7882 frag_lun=`echo $line | cut -d: -f5`
7883 ext_len=`echo $line | cut -d: -f4`
7884 if (( $frag_lun != $last_lun )); then
7885 if (( tot_len != 1024 )); then
7887 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7894 (( tot_len += ext_len ))
7897 if (( num_luns != 2 || tot_len != 1024 )); then
7899 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7905 echo "FIEMAP on 2-stripe file succeeded"
7907 run_test 130b "FIEMAP (2-stripe file)"
7910 [ "$OSTCOUNT" -lt "2" ] &&
7911 skip_env "skipping FIEMAP on 2-stripe file" && return
7913 [ "$OSTCOUNT" -ge "10" ] &&
7914 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7916 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7917 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
7920 trap cleanup_130 EXIT RETURN
7922 local fm_file=$DIR/$tfile
7923 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7924 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7925 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7927 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
7929 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7930 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7932 last_lun=`echo $filefrag_op | cut -d: -f5`
7937 for line in $filefrag_op
7939 frag_lun=`echo $line | cut -d: -f5`
7940 ext_len=`echo $line | cut -d: -f4`
7941 if (( $frag_lun != $last_lun )); then
7942 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
7943 if (( logical != 512 )); then
7945 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
7948 if (( tot_len != 512 )); then
7950 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7957 (( tot_len += ext_len ))
7960 if (( num_luns != 2 || tot_len != 512 )); then
7962 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7968 echo "FIEMAP on 2-stripe file with hole succeeded"
7970 run_test 130c "FIEMAP (2-stripe file with hole)"
7973 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
7975 [ "$OSTCOUNT" -ge "10" ] &&
7976 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7978 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7979 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7981 trap cleanup_130 EXIT RETURN
7983 local fm_file=$DIR/$tfile
7984 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
7985 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7986 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7987 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
7989 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7990 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7992 last_lun=`echo $filefrag_op | cut -d: -f5`
7997 for line in $filefrag_op
7999 frag_lun=`echo $line | cut -d: -f5`
8000 ext_len=`echo $line | cut -d: -f4`
8001 if (( $frag_lun != $last_lun )); then
8002 if (( tot_len != 1024 )); then
8004 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8011 (( tot_len += ext_len ))
8014 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
8016 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8022 echo "FIEMAP on N-stripe file succeeded"
8024 run_test 130d "FIEMAP (N-stripe file)"
8027 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
8029 [ "$OSTCOUNT" -ge "10" ] &&
8030 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8032 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8033 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8035 trap cleanup_130 EXIT RETURN
8037 local fm_file=$DIR/$tfile
8038 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8039 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8040 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8043 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8044 for ((i = 0; i < $NUM_BLKS; i++))
8046 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8049 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8050 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8052 last_lun=`echo $filefrag_op | cut -d: -f5`
8057 for line in $filefrag_op
8059 frag_lun=`echo $line | cut -d: -f5`
8060 ext_len=`echo $line | cut -d: -f4`
8061 if (( $frag_lun != $last_lun )); then
8062 if (( tot_len != $EXPECTED_LEN )); then
8064 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8071 (( tot_len += ext_len ))
8074 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8076 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8082 echo "FIEMAP with continuation calls succeeded"
8084 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8086 # Test for writev/readv
8088 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8089 error "writev test failed"
8090 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8091 error "readv failed"
8094 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8097 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8098 error "append writev test failed"
8099 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8100 error "append writev test failed"
8103 run_test 131b "test append writev"
8106 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8109 run_test 131c "test read/write on file w/o objects"
8112 rwv -f $DIR/$tfile -w -n 1 1572864
8113 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8114 if [ "$NOB" != 1572864 ]; then
8115 error "Short read filed: read $NOB bytes instead of 1572864"
8119 run_test 131d "test short read"
8122 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8123 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8124 error "read hitting hole failed"
8127 run_test 131e "test read hitting hole"
8132 for node in $(osts_nodes); do
8133 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8134 [ x$gl = x"" ] && gl=0
8135 gl_sum=$((gl_sum + gl))
8145 if [ x$som = x"enabled" ]; then
8146 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8147 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8148 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8150 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8151 MOUNTOPT="$MOUNTOPT,som_preview"
8152 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8155 # do remount to make new mount-conf parameters actual
8162 test_132() { #1028, SOM
8163 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8164 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8165 local num=$(get_mds_dir $DIR)
8166 local mymds=mds${num}
8167 local MOUNTOPT_SAVE=$MOUNTOPT
8169 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8170 cancel_lru_locks osc
8172 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8174 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8175 stat $DIR/$tfile >/dev/null
8176 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8177 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8179 som_mode_switch $som1 $gl1 $gl2
8181 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8182 cancel_lru_locks osc
8184 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8185 if [ $som1 == $som2 ]; then
8186 error "som is still "$som2
8187 if [ x$som2 = x"enabled" ]; then
8194 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8195 stat $DIR/$tfile >/dev/null
8196 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8197 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8198 som_mode_switch $som2 $gl1 $gl2
8199 MOUNTOPT=$MOUNTOPT_SAVE
8201 run_test 132 "som avoids glimpse rpc"
8207 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8209 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8211 *) error "Wrong argument $1" ;;
8214 count=`echo $res | awk '{print $2}'`
8215 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8216 # if the argument $3 is zero, it means any stat increment is ok.
8217 if [ $3 -gt 0 ] ; then
8218 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
8223 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8224 remote_ost_nodsh && skip "remote OST with nodsh" && return
8225 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8227 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8228 { skip "MDS doesn't support rename stats"; return; }
8229 local testdir=$DIR/${tdir}/stats_testdir
8230 mkdir -p $DIR/${tdir}
8233 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8234 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8236 # verify mdt stats first.
8237 mkdir ${testdir} || error "mkdir failed"
8238 check_stats $SINGLEMDS "mkdir" 1
8239 touch ${testdir}/${tfile} || "touch failed"
8240 check_stats $SINGLEMDS "open" 1
8241 check_stats $SINGLEMDS "close" 1
8242 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8243 check_stats $SINGLEMDS "mknod" 1
8244 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8245 check_stats $SINGLEMDS "unlink" 1
8246 rm -f ${testdir}/${tfile} || error "file remove failed"
8247 check_stats $SINGLEMDS "unlink" 2
8249 # remove working dir and check mdt stats again.
8250 rmdir ${testdir} || error "rmdir failed"
8251 check_stats $SINGLEMDS "rmdir" 1
8253 local testdir1=$DIR/${tdir}/stats_testdir1
8255 mkdir -p ${testdir1}
8256 touch ${testdir1}/test1
8257 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8258 check_stats $SINGLEMDS "crossdir_rename" 1
8260 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8261 check_stats $SINGLEMDS "samedir_rename" 1
8265 run_test 133a "Verifying MDT stats ========================================"
8268 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8269 remote_ost_nodsh && skip "remote OST with nodsh" && return
8270 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8271 local testdir=$DIR/${tdir}/stats_testdir
8272 mkdir -p ${testdir} || error "mkdir failed"
8273 touch ${testdir}/${tfile} || "touch failed"
8274 cancel_lru_locks mdc
8277 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8278 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8280 # extra mdt stats verification.
8281 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8282 check_stats $SINGLEMDS "setattr" 1
8283 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8284 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8286 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8287 check_stats $SINGLEMDS "getattr" 1
8289 $LFS df || error "lfs failed"
8290 check_stats $SINGLEMDS "statfs" 1
8294 run_test 133b "Verifying extra MDT stats =================================="
8297 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8298 remote_ost_nodsh && skip "remote OST with nodsh" && return
8299 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8300 local testdir=$DIR/${tdir}/stats_testdir
8301 test_mkdir -p ${testdir} || error "mkdir failed"
8303 # verify obdfilter stats.
8304 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8306 cancel_lru_locks osc
8307 wait_delete_completed
8310 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8311 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8313 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8315 cancel_lru_locks osc
8316 check_stats ost "write" 1
8318 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8319 check_stats ost "read" 1
8321 > ${testdir}/${tfile} || error "truncate failed"
8322 check_stats ost "punch" 1
8324 rm -f ${testdir}/${tfile} || error "file remove failed"
8325 wait_delete_completed
8326 check_stats ost "destroy" 1
8330 run_test 133c "Verifying OST stats ========================================"
8337 while [ $value -ge 2 ]; do
8342 if [ $orig -gt $order ]; then
8350 local size=('K' 'M' 'G' 'T');
8352 local size_string=$value
8354 while [ $value -ge 1024 ]; do
8355 if [ $i -gt 3 ]; then
8356 #T is the biggest unit we get here, if that is bigger,
8358 size_string=${value}T
8361 value=$((value >> 10))
8362 if [ $value -lt 1024 ]; then
8363 size_string=${value}${size[$i]}
8374 local context=${2:-.}
8375 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8377 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8382 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8383 remote_ost_nodsh && skip "remote OST with nodsh" && return
8384 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8385 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8386 { skip "MDS doesn't support rename stats"; return; }
8388 local testdir1=$DIR/${tdir}/stats_testdir1
8389 local testdir2=$DIR/${tdir}/stats_testdir2
8391 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8393 mkdir -p ${testdir1} || error "mkdir failed"
8394 mkdir -p ${testdir2} || error "mkdir failed"
8396 createmany -o $testdir1/test 512 || error "createmany failed"
8398 # check samedir rename size
8399 mv ${testdir1}/test0 ${testdir1}/test_0
8401 local testdir1_size=$(ls -l $DIR/${tdir} |
8402 awk '/stats_testdir1/ {print $5}')
8403 local testdir2_size=$(ls -l $DIR/${tdir} |
8404 awk '/stats_testdir2/ {print $5}')
8406 testdir1_size=$(order_2 $testdir1_size)
8407 testdir2_size=$(order_2 $testdir2_size)
8409 testdir1_size=$(size_in_KMGT $testdir1_size)
8410 testdir2_size=$(size_in_KMGT $testdir2_size)
8412 echo "source rename dir size: ${testdir1_size}"
8413 echo "target rename dir size: ${testdir2_size}"
8415 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8416 eval $cmd || error "$cmd failed"
8417 local samedir=$($cmd | grep 'same_dir')
8418 local same_sample=$(get_rename_size $testdir1_size)
8419 [ -z "$samedir" ] && error "samedir_rename_size count error"
8420 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8421 echo "Check same dir rename stats success"
8423 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8425 # check crossdir rename size
8426 mv ${testdir1}/test_0 ${testdir2}/test_0
8428 testdir1_size=$(ls -l $DIR/${tdir} |
8429 awk '/stats_testdir1/ {print $5}')
8430 testdir2_size=$(ls -l $DIR/${tdir} |
8431 awk '/stats_testdir2/ {print $5}')
8433 testdir1_size=$(order_2 $testdir1_size)
8434 testdir2_size=$(order_2 $testdir2_size)
8436 testdir1_size=$(size_in_KMGT $testdir1_size)
8437 testdir2_size=$(size_in_KMGT $testdir2_size)
8439 echo "source rename dir size: ${testdir1_size}"
8440 echo "target rename dir size: ${testdir2_size}"
8442 eval $cmd || error "$cmd failed"
8443 local crossdir=$($cmd | grep 'crossdir')
8444 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8445 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8446 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8447 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8448 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8449 echo "Check cross dir rename stats success"
8452 run_test 133d "Verifying rename_stats ========================================"
8455 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8456 local testdir=$DIR/${tdir}/stats_testdir
8457 local ctr f0 f1 bs=32768 count=42 sum
8459 remote_ost_nodsh && skip "remote OST with nodsh" && return
8460 mkdir -p ${testdir} || error "mkdir failed"
8462 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8464 for ctr in {write,read}_bytes; do
8466 cancel_lru_locks osc
8468 do_facet ost1 $LCTL set_param -n \
8469 "obdfilter.*.exports.clear=clear"
8471 if [ $ctr = write_bytes ]; then
8473 f1=${testdir}/${tfile}
8475 f0=${testdir}/${tfile}
8479 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8482 cancel_lru_locks osc
8484 sum=$(do_facet ost1 $LCTL get_param \
8485 "obdfilter.*.exports.*.stats" | \
8488 $1 == ctr { sum += $7 }
8491 if ((sum != bs * count)); then
8492 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8498 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8501 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8504 # First without trusting modes.
8506 -exec cat '{}' \; &> /dev/null
8508 # Second verifying readability.
8512 -exec cat '{}' \; > /dev/null ||
8513 error "proc file read failed"
8515 for facet in $SINGLEMDS ost1; do
8516 do_facet $facet find $proc_dirs \
8517 -not -name req_history \
8518 -exec cat '{}' \\\; &> /dev/null
8520 do_facet $facet find $proc_dirs \
8521 -not -name req_history \
8524 -exec cat '{}' \\\; > /dev/null ||
8525 error "proc file read failed"
8528 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8530 test_140() { #bug-17379
8531 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8532 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8533 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8534 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8536 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8537 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8539 while i=`expr $i + 1`; do
8540 test_mkdir -p $i || error "Creating dir $i"
8541 cd $i || error "Changing to $i"
8542 ln -s ../stat stat || error "Creating stat symlink"
8543 # Read the symlink until ELOOP present,
8544 # not LBUGing the system is considered success,
8545 # we didn't overrun the stack.
8546 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8548 if [ $ret -eq 40 ]; then
8551 error "Open stat symlink"
8557 echo "The symlink depth = $i"
8558 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8559 error "Invalid symlink depth"
8561 # Test recursive symlink
8562 ln -s symlink_self symlink_self
8563 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8564 echo "open symlink_self returns $ret"
8565 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8567 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8570 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8571 local TF="$TMP/$tfile"
8573 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8575 cancel_lru_locks osc
8576 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8577 remount_client $MOUNT
8579 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8582 $TRUNCATE $DIR/$tfile 6000
8583 cancel_lru_locks osc
8584 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8587 echo "12345" >>$DIR/$tfile
8588 cancel_lru_locks osc
8589 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8592 echo "12345" >>$DIR/$tfile
8593 cancel_lru_locks osc
8594 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8599 run_test 150 "truncate/append tests"
8601 function roc_hit() {
8602 local list=$(comma_list $(osts_nodes))
8603 #debug temp debug for LU-2902: lets see what values we get back
8604 echo $(get_osd_param $list '' stats) 1>&2
8605 echo $(get_osd_param $list '' stats |
8606 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
8609 function set_cache() {
8612 if [ "$2" == "off" ]; then
8615 local list=$(comma_list $(osts_nodes))
8616 set_osd_param $list '' $1_cache_enable $on
8618 cancel_lru_locks osc
8622 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8623 remote_ost_nodsh && skip "remote OST with nodsh" && return
8626 local list=$(comma_list $(osts_nodes))
8628 # check whether obdfilter is cache capable at all
8629 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8630 echo "not cache-capable obdfilter"
8634 # check cache is enabled on all obdfilters
8635 if get_osd_param $list '' read_cache_enable | grep 0; then
8636 echo "oss cache is disabled"
8640 set_osd_param $list '' writethrough_cache_enable 1
8642 # check write cache is enabled on all obdfilters
8643 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
8644 echo "oss write cache is NOT enabled"
8648 #define OBD_FAIL_OBD_NO_LRU 0x609
8649 do_nodes $list $LCTL set_param fail_loc=0x609
8651 # pages should be in the case right after write
8652 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
8655 local BEFORE=$(roc_hit)
8656 cancel_lru_locks osc
8657 cat $DIR/$tfile >/dev/null
8658 local AFTER=$(roc_hit)
8660 do_nodes $list $LCTL set_param fail_loc=0
8662 if ! let "AFTER - BEFORE == CPAGES"; then
8663 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8666 # the following read invalidates the cache
8667 cancel_lru_locks osc
8668 set_osd_param $list '' read_cache_enable 0
8669 cat $DIR/$tfile >/dev/null
8671 # now data shouldn't be found in the cache
8673 cancel_lru_locks osc
8674 cat $DIR/$tfile >/dev/null
8676 if let "AFTER - BEFORE != 0"; then
8677 error "IN CACHE: before: $BEFORE, after: $AFTER"
8680 set_osd_param $list '' read_cache_enable 1
8683 run_test 151 "test cache on oss and controls ==============================="
8686 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8687 local TF="$TMP/$tfile"
8689 # simulate ENOMEM during write
8690 #define OBD_FAIL_OST_NOMEM 0x226
8691 lctl set_param fail_loc=0x80000226
8692 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8694 sync || error "sync failed"
8695 lctl set_param fail_loc=0
8697 # discard client's cache
8698 cancel_lru_locks osc
8700 # simulate ENOMEM during read
8701 lctl set_param fail_loc=0x80000226
8702 cmp $TF $DIR/$tfile || error "cmp failed"
8703 lctl set_param fail_loc=0
8707 run_test 152 "test read/write with enomem ============================"
8710 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8712 run_test 153 "test if fdatasync does not crash ======================="
8714 dot_lustre_fid_permission_check() {
8716 local ffid=$MOUNT/.lustre/fid/$fid
8719 echo "stat fid $fid"
8720 stat $ffid > /dev/null || error "stat $ffid failed."
8721 echo "touch fid $fid"
8722 touch $ffid || error "touch $ffid failed."
8723 echo "write to fid $fid"
8724 cat /etc/hosts > $ffid || error "write $ffid failed."
8725 echo "read fid $fid"
8726 diff /etc/hosts $ffid || error "read $ffid failed."
8727 echo "append write to fid $fid"
8728 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8729 echo "rename fid $fid"
8730 mv $ffid $test_dir/$tfile.1 &&
8731 error "rename $ffid to $tfile.1 should fail."
8732 touch $test_dir/$tfile.1
8733 mv $test_dir/$tfile.1 $ffid &&
8734 error "rename $tfile.1 to $ffid should fail."
8735 rm -f $test_dir/$tfile.1
8736 echo "truncate fid $fid"
8737 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8738 echo "link fid $fid"
8739 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
8740 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
8741 echo "setfacl fid $fid"
8742 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
8743 echo "getfacl fid $fid"
8744 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
8746 echo "unlink fid $fid"
8747 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
8748 echo "mknod fid $fid"
8749 mknod $ffid c 1 3 && error "mknod $ffid should fail."
8751 fid=[0xf00000400:0x1:0x0]
8752 ffid=$MOUNT/.lustre/fid/$fid
8754 echo "stat non-exist fid $fid"
8755 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
8756 echo "write to non-exist fid $fid"
8757 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
8758 echo "link new fid $fid"
8759 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
8761 mkdir -p $test_dir/$tdir
8762 touch $test_dir/$tdir/$tfile
8763 fid=$($LFS path2fid $test_dir/$tdir)
8766 error "error: could not get fid for $test_dir/$dir/$tfile."
8768 ffid=$MOUNT/.lustre/fid/$fid
8771 ls $ffid > /dev/null || error "ls $ffid failed."
8772 echo "touch $fid/$tfile.1"
8773 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
8775 echo "touch $MOUNT/.lustre/fid/$tfile"
8776 touch $MOUNT/.lustre/fid/$tfile && \
8777 error "touch $MOUNT/.lustre/fid/$tfile should fail."
8779 echo "setxattr to $MOUNT/.lustre/fid"
8780 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
8782 echo "listxattr for $MOUNT/.lustre/fid"
8783 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
8785 echo "delxattr from $MOUNT/.lustre/fid"
8786 setfattr -x trusted.name1 $MOUNT/.lustre/fid
8788 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
8789 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
8790 error "touch invalid fid should fail."
8792 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
8793 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
8794 error "touch non-normal fid should fail."
8796 echo "rename $tdir to $MOUNT/.lustre/fid"
8797 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
8798 error "rename to $MOUNT/.lustre/fid should fail."
8800 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
8801 local new_obf_mode=777
8803 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
8804 chmod $new_obf_mode $DIR/.lustre/fid ||
8805 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
8807 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
8808 [ $obf_mode -eq $new_obf_mode ] ||
8809 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
8811 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
8812 chmod $old_obf_mode $DIR/.lustre/fid ||
8813 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
8815 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
8816 fid=$($LFS path2fid $test_dir/$tfile-2)
8817 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
8818 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
8819 error "create lov data thru .lustre should fail."
8820 echo "cp /etc/passwd $test_dir/$tfile-2"
8821 cp /etc/passwd $test_dir/$tfile-2 ||
8822 error "copy to $test_dir/$tfile-2 failed."
8823 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
8824 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
8825 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
8827 rm -rf $test_dir/tfile.lnk
8828 rm -rf $test_dir/$tfile-2
8832 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8833 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8834 { skip "Need MDS version at least 2.2.51"; return 0; }
8836 cp /etc/hosts $DIR/$tfile
8838 fid=$($LFS path2fid $DIR/$tfile)
8840 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
8842 dot_lustre_fid_permission_check "$fid" $DIR ||
8843 error "dot lustre permission check $fid failed"
8845 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
8847 touch $MOUNT/.lustre/file &&
8848 error "creation is not allowed under .lustre"
8850 mkdir $MOUNT/.lustre/dir &&
8851 error "mkdir is not allowed under .lustre"
8855 run_test 154a "Open-by-FID"
8858 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8859 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8860 { skip "Need MDS version at least 2.2.51"; return 0; }
8862 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
8864 local remote_dir=$DIR/$tdir/remote_dir
8869 $LFS mkdir -i $MDTIDX $remote_dir ||
8870 error "create remote directory failed"
8872 cp /etc/hosts $remote_dir/$tfile
8874 fid=$($LFS path2fid $remote_dir/$tfile)
8876 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
8878 dot_lustre_fid_permission_check "$fid" $remote_dir ||
8879 error "dot lustre permission check $fid failed"
8882 run_test 154b "Open-by-FID for remote directory"
8884 test_155_small_load() {
8885 local temp=$TMP/$tfile
8886 local file=$DIR/$tfile
8888 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
8889 error "dd of=$temp bs=6096 count=1 failed"
8891 cancel_lru_locks osc
8892 cmp $temp $file || error "$temp $file differ"
8894 $TRUNCATE $temp 6000
8895 $TRUNCATE $file 6000
8896 cmp $temp $file || error "$temp $file differ (truncate1)"
8898 echo "12345" >>$temp
8899 echo "12345" >>$file
8900 cmp $temp $file || error "$temp $file differ (append1)"
8902 echo "12345" >>$temp
8903 echo "12345" >>$file
8904 cmp $temp $file || error "$temp $file differ (append2)"
8910 test_155_big_load() {
8911 remote_ost_nodsh && skip "remote OST with nodsh" && return
8912 local temp=$TMP/$tfile
8913 local file=$DIR/$tfile
8916 local cache_size=$(do_facet ost$((MAXI+1)) \
8917 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
8918 local large_file_size=$((cache_size * 2))
8920 echo "OSS cache size: $cache_size KB"
8921 echo "Large file size: $large_file_size KB"
8923 [ $MAXV -le $large_file_size ] && \
8924 skip_env "max available OST size needs > $large_file_size KB" && \
8927 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
8929 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
8930 error "dd of=$temp bs=$large_file_size count=1k failed"
8933 cancel_lru_locks osc
8934 cmp $temp $file || error "$temp $file differ"
8941 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8943 set_cache writethrough on
8946 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
8949 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8951 set_cache writethrough off
8954 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
8957 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8959 set_cache writethrough on
8962 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
8965 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8967 set_cache writethrough off
8970 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
8973 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8975 set_cache writethrough on
8978 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
8981 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8983 set_cache writethrough off
8986 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
8989 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8991 set_cache writethrough on
8994 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
8997 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8999 set_cache writethrough off
9002 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
9005 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9009 local file="$DIR/$tfile"
9011 [ "$(facet_fstype ost1)" = "zfs" ] &&
9012 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
9015 log "Turn on read and write cache"
9017 set_cache writethrough on
9019 log "Write data and read it back."
9020 log "Read should be satisfied from the cache."
9021 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9023 cancel_lru_locks osc
9024 cat $file >/dev/null
9026 if ! let "AFTER - BEFORE == CPAGES"; then
9027 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9029 log "cache hits:: before: $BEFORE, after: $AFTER"
9032 log "Read again; it should be satisfied from the cache."
9034 cancel_lru_locks osc
9035 cat $file >/dev/null
9037 if ! let "AFTER - BEFORE == CPAGES"; then
9038 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9040 log "cache hits:: before: $BEFORE, after: $AFTER"
9044 log "Turn off the read cache and turn on the write cache"
9046 set_cache writethrough on
9048 log "Read again; it should be satisfied from the cache."
9050 cancel_lru_locks osc
9051 cat $file >/dev/null
9053 if ! let "AFTER - BEFORE == CPAGES"; then
9054 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9056 log "cache hits:: before: $BEFORE, after: $AFTER"
9059 log "Read again; it should not be satisfied from the cache."
9061 cancel_lru_locks osc
9062 cat $file >/dev/null
9064 if ! let "AFTER - BEFORE == 0"; then
9065 error "IN CACHE: before: $BEFORE, after: $AFTER"
9067 log "cache hits:: before: $BEFORE, after: $AFTER"
9070 log "Write data and read it back."
9071 log "Read should be satisfied from the cache."
9072 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9074 cancel_lru_locks osc
9075 cat $file >/dev/null
9077 if ! let "AFTER - BEFORE == CPAGES"; then
9078 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9080 log "cache hits:: before: $BEFORE, after: $AFTER"
9083 log "Read again; it should not be satisfied from the cache."
9085 cancel_lru_locks osc
9086 cat $file >/dev/null
9088 if ! let "AFTER - BEFORE == 0"; then
9089 error "IN CACHE: before: $BEFORE, after: $AFTER"
9091 log "cache hits:: before: $BEFORE, after: $AFTER"
9095 log "Turn off read and write cache"
9097 set_cache writethrough off
9099 log "Write data and read it back"
9100 log "It should not be satisfied from the cache."
9102 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9103 cancel_lru_locks osc
9105 cat $file >/dev/null
9107 if ! let "AFTER - BEFORE == 0"; then
9108 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9110 log "cache hits:: before: $BEFORE, after: $AFTER"
9114 log "Turn on the read cache and turn off the write cache"
9116 set_cache writethrough off
9118 log "Write data and read it back"
9119 log "It should not be satisfied from the cache."
9121 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9123 cancel_lru_locks osc
9124 cat $file >/dev/null
9126 if ! let "AFTER - BEFORE == 0"; then
9127 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9129 log "cache hits:: before: $BEFORE, after: $AFTER"
9132 log "Read again; it should be satisfied from the cache."
9134 cancel_lru_locks osc
9135 cat $file >/dev/null
9137 if ! let "AFTER - BEFORE == CPAGES"; then
9138 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9140 log "cache hits:: before: $BEFORE, after: $AFTER"
9145 run_test 156 "Verification of tunables ============================"
9149 if [ $MDSCOUNT -gt 1 ]; then
9150 error_ignore 17935 $*
9158 MASK=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_mask |\
9161 if [ $MASK -eq 1 ]; then
9162 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="-$1"
9164 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="+$1"
9169 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9170 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9171 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9172 { skip "Need MDS version at least 2.2.0"; return; }
9173 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9174 echo "Registered as changelog user $USER"
9175 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
9176 grep -q $USER || error "User $USER not found in changelog_users"
9179 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9180 touch $DIR/$tdir/pics/2008/zachy/timestamp
9181 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9182 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9183 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9184 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9185 rm $DIR/$tdir/pics/desktop.jpg
9187 $LFS changelog $MDT0 | tail -5
9189 echo "verifying changelog mask"
9190 changelog_chmask "MKDIR"
9191 changelog_chmask "CLOSE"
9193 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9194 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9196 changelog_chmask "MKDIR"
9197 changelog_chmask "CLOSE"
9199 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9200 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9202 $LFS changelog $MDT0
9203 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9204 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9205 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9206 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9209 echo "verifying target fid"
9210 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
9211 tail -1 | awk '{print $6}')
9212 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9213 [ "$fidc" == "t=$fidf" ] || \
9214 err17935 "fid in changelog $fidc != file fid $fidf"
9215 echo "verifying parent fid"
9216 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
9217 tail -1 | awk '{print $7}')
9218 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9219 [ "$fidc" == "p=$fidf" ] || \
9220 err17935 "pfid in changelog $fidc != dir fid $fidf"
9222 USER_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
9223 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
9224 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9225 USER_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
9226 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
9227 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9228 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
9229 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
9231 MIN_REC=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_users | \
9232 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9233 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
9234 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9235 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
9236 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
9238 echo "verifying user deregister"
9239 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9240 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
9241 grep -q $USER && error "User $USER still found in changelog_users"
9243 USERS=$(( $(do_facet $SINGLEMDS $LCTL get_param -n \
9244 mdd.$MDT0.changelog_users | wc -l) - 2 ))
9245 if [ $USERS -eq 0 ]; then
9246 LAST_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
9247 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
9248 touch $DIR/$tdir/chloe
9249 LAST_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
9250 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
9251 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
9252 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9254 echo "$USERS other changelog users; can't verify off"
9257 run_test 160 "changelog sanity"
9260 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9261 test_mkdir -p $DIR/$tdir
9262 cp /etc/hosts $DIR/$tdir/$tfile
9263 test_mkdir $DIR/$tdir/foo1
9264 test_mkdir $DIR/$tdir/foo2
9265 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9266 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9267 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9268 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9269 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
9270 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9271 $LFS fid2path $DIR $FID
9272 err17935 "bad link ea"
9275 rm $DIR/$tdir/foo2/zachary
9277 rm $DIR/$tdir/foo2/thor
9279 rm $DIR/$tdir/$tfile
9281 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9282 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9284 $LFS fid2path $DIR $FID
9285 err17935 "bad link rename"
9287 rm $DIR/$tdir/foo2/maggie
9290 local longname=filename_avg_len_is_thirty_two_
9291 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
9292 error "failed to hardlink many files"
9293 links=$($LFS fid2path $DIR $FID | wc -l)
9294 echo -n "${links}/1000 links in link EA"
9295 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9296 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
9297 error "failed to unlink many hardlinks"
9299 run_test 161a "link ea sanity"
9302 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9303 [ $MDSCOUNT -lt 2 ] &&
9304 skip "skipping remote directory test" && return
9306 local remote_dir=$DIR/$tdir/remote_dir
9309 $LFS mkdir -i $MDTIDX $remote_dir ||
9310 error "create remote directory failed"
9312 cp /etc/hosts $remote_dir/$tfile
9313 mkdir -p $remote_dir/foo1
9314 mkdir -p $remote_dir/foo2
9315 ln $remote_dir/$tfile $remote_dir/foo1/sofia
9316 ln $remote_dir/$tfile $remote_dir/foo2/zachary
9317 ln $remote_dir/$tfile $remote_dir/foo1/luna
9318 ln $remote_dir/$tfile $remote_dir/foo2/thor
9320 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
9322 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9323 $LFS fid2path $DIR $FID
9324 err17935 "bad link ea"
9327 rm $remote_dir/foo2/zachary
9329 rm $remote_dir/foo2/thor
9331 rm $remote_dir/$tfile
9333 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
9334 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
9335 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
9336 $LFS fid2path $DIR $FID
9337 err17935 "bad link rename"
9339 rm $remote_dir/foo2/maggie
9342 local longname=filename_avg_len_is_thirty_two_
9343 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
9344 error "failed to hardlink many files"
9345 links=$($LFS fid2path $DIR $FID | wc -l)
9346 echo -n "${links}/1000 links in link EA"
9347 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9348 unlinkmany $remote_dir/foo2/$longname 1000 ||
9349 error "failed to unlink many hardlinks"
9351 run_test 161b "link ea sanity under remote directory"
9358 local path=$(${LFS} fid2path $*)
9361 if [ $RC -ne 0 ]; then
9362 err17935 "path looked up of $expected failed. Error $RC"
9364 elif [ "${path}" != "${expected}" ]; then
9365 err17935 "path looked up \"${path}\" instead of \"${expected}\""
9368 echo "fid $fid resolves to path $path (expected $expected)"
9372 # Make changes to filesystem
9373 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9374 test_mkdir -p $DIR/$tdir/d2
9375 touch $DIR/$tdir/d2/$tfile
9376 touch $DIR/$tdir/d2/x1
9377 touch $DIR/$tdir/d2/x2
9378 test_mkdir -p $DIR/$tdir/d2/a/b/c
9379 test_mkdir -p $DIR/$tdir/d2/p/q/r
9381 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
9382 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
9385 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
9386 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
9387 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
9389 # softlink to wrong file
9390 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
9391 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
9392 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
9395 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
9396 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
9397 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
9398 # fid2path dir/fsname should both work
9399 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
9400 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9402 # hardlink count: check that there are 2 links
9403 # Doesnt work with CMD yet: 17935
9404 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9405 err17935 "expected 2 links"
9407 # hardlink indexing: remove the first link
9408 rm $DIR/$tdir/d2/p/q/r/hlink
9409 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9413 run_test 162 "path lookup sanity"
9416 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9417 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9418 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
9421 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
9422 # this proc file is temporary and linux-only
9423 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
9424 error "kernel->userspace send failed"
9427 run_test 163 "kernel <-> userspace comms"
9430 # do directio so as not to populate the page cache
9431 log "creating a 10 Mb file"
9432 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9433 log "starting reads"
9434 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9435 log "truncating the file"
9436 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9438 kill %+ || true # reads might have finished
9439 echo "wait until dd is finished"
9441 log "removing the temporary file"
9442 rm -rf $DIR/$tfile || error "tmp file removal failed"
9444 run_test 169 "parallel read and truncate should not deadlock"
9447 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9448 $LCTL clear # bug 18514
9449 $LCTL debug_daemon start $TMP/${tfile}_log_good
9451 $LCTL debug_daemon stop
9452 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9453 error "sed failed to read log_good"
9455 $LCTL debug_daemon start $TMP/${tfile}_log_good
9457 $LCTL debug_daemon stop
9459 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9460 error "lctl df log_bad failed"
9462 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9463 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9465 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9466 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9468 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9469 error "bad_line good_line1 good_line2 are empty"
9471 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9472 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9473 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9475 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9476 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9477 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9479 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9480 error "bad_line_new good_line_new are empty"
9482 local expected_good=$((good_line1 + good_line2*2))
9484 rm -f $TMP/${tfile}*
9485 # LU-231, short malformed line may not be counted into bad lines
9486 if [ $bad_line -ne $bad_line_new ] &&
9487 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9488 error "expected $bad_line bad lines, but got $bad_line_new"
9492 if [ $expected_good -ne $good_line_new ]; then
9493 error "expected $expected_good good lines, but got $good_line_new"
9498 run_test 170 "test lctl df to handle corrupted log ====================="
9500 test_171() { # bug20592
9501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9502 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9503 $LCTL set_param fail_loc=0x50e
9504 $LCTL set_param fail_val=3000
9505 multiop_bg_pause $DIR/$tfile O_s || true
9507 kill -USR1 $MULTIPID
9511 if dmesg | grep "recursive fault"; then
9512 error "caught a recursive fault"
9514 $LCTL set_param fail_loc=0
9517 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
9519 # it would be good to share it with obdfilter-survey/libecho code
9520 setup_obdecho_osc () {
9523 local obdfilter_name=$2
9524 echo "Creating new osc for $obdfilter_name on $ost_nid"
9525 # make sure we can find loopback nid
9526 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
9528 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
9529 ${obdfilter_name}_osc_UUID || rc=2; }
9530 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
9531 ${obdfilter_name}_UUID $ost_nid || rc=3; }
9535 cleanup_obdecho_osc () {
9536 local obdfilter_name=$1
9537 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
9538 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
9545 local pages=${3:-64}
9548 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
9549 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
9551 if [ $rc -eq 0 ]; then
9552 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
9553 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
9555 echo "New object id is $id"
9556 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
9558 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
9559 "test_brw 10 w v $pages $id" || rc=4; }
9560 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
9562 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
9563 "cleanup" || rc=5; }
9564 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
9566 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
9571 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9572 remote_ost_nodsh && skip "remote OST with nodsh" && return
9576 if ! module_loaded obdecho; then
9577 load_module obdecho/obdecho
9581 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
9582 local host=$(lctl get_param -n osc.$osc.import |
9583 awk '/current_connection:/ {print $2}' )
9584 local target=$(lctl get_param -n osc.$osc.import |
9585 awk '/target:/ {print $2}' )
9586 target=${target%_UUID}
9588 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
9589 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
9590 [[ -n $target ]] && cleanup_obdecho_osc $target
9591 [ $rmmod_local -eq 1 ] && rmmod obdecho
9594 run_test 180a "test obdecho on osc"
9597 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9598 remote_ost_nodsh && skip "remote OST with nodsh" && return
9600 local rmmod_remote=0
9602 do_facet ost1 "lsmod | grep -q obdecho || " \
9603 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
9604 "modprobe obdecho; }" && rmmod_remote=1
9605 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
9606 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
9607 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
9610 run_test 180b "test obdecho directly on obdfilter"
9612 test_180c() { # LU-2598
9613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9614 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
9615 skip "Need MDS version at least 2.4.0" && return
9618 local rmmod_remote=false
9619 local pages=16384 # 64MB bulk I/O RPC size
9622 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
9623 rmmod_remote=true || error "failed to load module obdecho"
9625 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4}'|head -1)
9626 if [[ -n $target ]]; then
9627 obdecho_test "$target" ost1 "$pages" ||
9630 echo "there is no obdfilter target on ost1"
9633 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
9636 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
9638 test_181() { # bug 22177
9639 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9640 # create enough files to index the directory
9641 createmany -o $DIR/$tdir/foobar 4000
9642 # print attributes for debug purpose
9645 multiop_bg_pause $DIR/$tdir D_Sc || return 1
9647 # remove the files & current working dir
9648 unlinkmany $DIR/$tdir/foobar 4000
9650 kill -USR1 $MULTIPID
9652 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
9655 run_test 181 "Test open-unlinked dir ========================"
9658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9659 # disable MDC RPC lock wouldn't crash client
9663 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9664 #define OBD_FAIL_MDC_RPCS_SEM 0x804
9665 $LCTL set_param fail_loc=0x804
9667 for (( i=0; i < $tcount; i++ )) ; do
9669 createmany -o $DIR/$tdir/$i/f- $fcount &
9673 for (( i=0; i < $tcount; i++ )) ; do
9674 unlinkmany $DIR/$tdir/$i/f- $fcount &
9680 $LCTL set_param fail_loc=0
9682 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
9684 test_183() { # LU-2275
9685 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9686 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9687 echo aaa > $DIR/$tdir/$tfile
9689 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
9690 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
9692 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
9693 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
9695 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
9697 # Flush negative dentry cache
9698 touch $DIR/$tdir/$tfile
9700 # We are not checking for any leaked references here, they'll
9701 # become evident next time we do cleanup with module unload.
9704 run_test 183 "No crash or request leak in case of strange dispositions ========"
9706 # test suite 184 is for LU-2016, LU-2017
9708 check_swap_layouts_support && return 0
9710 dir0=$DIR/$tdir/$testnum
9711 test_mkdir -p $dir0 || error "creating dir $dir0"
9716 $SETSTRIPE -c1 $file1
9718 $SETSTRIPE -c2 $file2
9720 gen1=$($GETSTRIPE -g $file1)
9721 gen2=$($GETSTRIPE -g $file2)
9723 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
9724 gen=$($GETSTRIPE -g $file1)
9725 [[ $gen1 != $gen ]] ||
9726 "Layout generation on $file1 does not change"
9727 gen=$($GETSTRIPE -g $file2)
9728 [[ $gen2 != $gen ]] ||
9729 "Layout generation on $file2 does not change"
9731 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
9732 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
9734 run_test 184a "Basic layout swap"
9737 check_swap_layouts_support && return 0
9739 dir0=$DIR/$tdir/$testnum
9740 mkdir -p $dir0 || error "creating dir $dir0"
9747 $SETSTRIPE -c1 $file1
9748 $SETSTRIPE -c2 $file2
9749 $SETSTRIPE -c1 $file3
9750 chown $RUNAS_ID $file3
9751 gen1=$($GETSTRIPE -g $file1)
9752 gen2=$($GETSTRIPE -g $file2)
9754 $LFS swap_layouts $dir1 $dir2 &&
9755 error "swap of directories layouts should fail"
9756 $LFS swap_layouts $dir1 $file1 &&
9757 error "swap of directory and file layouts should fail"
9758 $RUNAS $LFS swap_layouts $file1 $file2 &&
9759 error "swap of file we cannot write should fail"
9760 $LFS swap_layouts $file1 $file3 &&
9761 error "swap of file with different owner should fail"
9762 /bin/true # to clear error code
9764 run_test 184b "Forbidden layout swap (will generate errors)"
9767 check_swap_layouts_support && return 0
9769 local dir0=$DIR/$tdir/$testnum
9770 mkdir -p $dir0 || error "creating dir $dir0"
9772 local ref1=$dir0/ref1
9773 local ref2=$dir0/ref2
9774 local file1=$dir0/file1
9775 local file2=$dir0/file2
9776 # create a file large enough for the concurent test
9777 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
9778 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
9779 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
9782 dd if=$ref1 of=$file1 bs=16k &
9785 # Make sure dd starts to copy file
9786 while [ ! -f $file1 ]; do sleep 0.1; done
9788 $LFS swap_layouts $file1 $file2
9791 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
9792 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
9794 # how many bytes copied before swapping layout
9795 local copied=`stat -c %s $file2`
9796 local remaining=`stat -c %s $ref1`
9797 remaining=$((remaining - copied))
9798 echo "Copied $copied bytes before swapping layout..."
9800 cmp -n $copied $file1 $ref2 | grep differ &&
9801 error "Content mismatch [0, $copied) of ref2 and file1"
9802 cmp -n $copied $file2 $ref1 ||
9803 error "Content mismatch [0, $copied) of ref1 and file2"
9804 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
9805 error "Content mismatch [$copied, EOF) of ref1 and file1"
9808 rm -f $ref1 $ref2 $file1 $file2
9810 run_test 184c "Concurrent write and layout swap"
9813 check_swap_layouts_support && return 0
9815 local file1=$DIR/$tdir/$tfile-1
9816 local file2=$DIR/$tdir/$tfile-2
9817 local file3=$DIR/$tdir/$tfile-3
9822 touch $file1 || error "create $file1 failed"
9823 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
9824 error "create $file2 failed"
9825 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
9826 error "create $file3 failed"
9827 lovea1=$($LFS getstripe $file1 | sed 1d)
9829 $LFS swap_layouts $file2 $file3 ||
9830 error "swap $file2 $file3 layouts failed"
9831 $LFS swap_layouts $file1 $file2 ||
9832 error "swap $file1 $file2 layouts failed"
9834 lovea2=$($LFS getstripe $file2 | sed 1d)
9835 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
9837 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
9838 [ -z $lovea1 ] || error "$file1 shouldn't have lovea"
9840 run_test 184d "allow stripeless layouts swap"
9843 test_185() { # LU-2441
9844 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9845 touch $DIR/$tdir/spoo
9846 local mtime1=$(stat -c "%Y" $DIR/$tdir)
9847 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
9848 error "cannot create/write a volatile file"
9849 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
9850 error "FID is still valid after close"
9852 multiop_bg_pause $DIR/$tdir vVw4096_c
9859 # assume that the next FID for this client is sequential, since stdout
9860 # is unfortunately eaten by multiop_bg_pause
9861 local n=$((${fidv[1]} + 1))
9862 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
9863 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
9864 error "FID is missing before close"
9865 kill -USR1 $multi_pid
9866 # 1 second delay, so if mtime change we will see it
9868 local mtime2=$(stat -c "%Y" $DIR/$tdir)
9869 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
9871 run_test 185 "Volatile file support"
9874 local dir0=$DIR/$tdir/$testnum
9875 mkdir -p $dir0 || error "creating dir $dir0"
9877 local file=$dir0/file1
9878 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
9879 local dv1=$($LFS data_version $file)
9880 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
9881 local dv2=$($LFS data_version $file)
9882 [[ $dv1 != $dv2 ]] ||
9883 error "data version did not change on write $dv1 == $dv2"
9888 run_test 187a "Test data version change"
9891 local dir0=$DIR/$tdir/$testnum
9892 mkdir -p $dir0 || error "creating dir $dir0"
9894 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
9895 [[ ${DV[0]} != ${DV[1]} ]] ||
9896 error "data version did not change on write"\
9897 " ${DV[0]} == ${DV[1]}"
9902 run_test 187b "Test data version change on volatile file"
9905 check_file_in_pool()
9910 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
9913 for t in $tlist ; do
9914 [ "$i" -eq "$t" ] && continue 2
9917 echo "pool list: $tlist"
9918 echo "striping: $res"
9919 error_noexit "$file not allocated in $pool"
9926 echo "Creating new pool"
9929 create_pool $FSNAME.$pool ||
9930 { error_noexit "No pool created, result code $?"; return 1; }
9931 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
9932 { error_noexit "$pool not in lfs pool_list"; return 2; }
9935 pool_add_targets() {
9936 echo "Adding targets to pool"
9942 local list=$(seq $first $step $last)
9944 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9945 do_facet mgs $LCTL pool_add \
9946 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
9947 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
9948 | sort -u | tr '\n' ' ' " "$t" || {
9949 error_noexit "Add to pool failed"
9952 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
9953 local addcount=$(((last - first) / step + 1))
9954 [ $lfscount -eq $addcount ] || {
9955 error_noexit "lfs pool_list bad ost count" \
9956 "$lfscount != $addcount"
9964 echo "Setting pool on directory $tdir"
9966 $SETSTRIPE -c 2 -p $pool $tdir && return 0
9968 error_noexit "Cannot set pool $pool to $tdir"
9975 echo "Checking pool on directory $tdir"
9977 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
9978 [ "$res" = "$pool" ] && return 0
9980 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9984 pool_dir_rel_path() {
9985 echo "Testing relative path works well"
9990 mkdir -p $root/$tdir/$tdir
9992 pool_set_dir $pool $tdir || return 1
9993 pool_set_dir $pool ./$tdir || return 2
9994 pool_set_dir $pool ../$tdir || return 3
9995 pool_set_dir $pool ../$tdir/$tdir || return 4
9996 rm -rf $tdir; cd - > /dev/null
9999 pool_alloc_files() {
10000 echo "Checking files allocation from directory pool"
10007 for i in $(seq -w 1 $count)
10009 local file=$tdir/file-$i
10011 check_file_in_pool $file $pool "$tlist" || \
10012 failed=$((failed + 1))
10014 [ "$failed" = 0 ] && return 0
10016 error_noexit "$failed files not allocated in $pool"
10020 pool_create_files() {
10021 echo "Creating files in pool"
10029 for i in $(seq -w 1 $count)
10031 local file=$tdir/spoo-$i
10032 $SETSTRIPE -p $pool $file
10033 check_file_in_pool $file $pool "$tlist" || \
10034 failed=$((failed + 1))
10036 [ "$failed" = 0 ] && return 0
10038 error_noexit "$failed files not allocated in $pool"
10043 echo "Checking 'lfs df' output"
10046 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
10048 local res=$($LFS df --pool $FSNAME.$pool |
10050 grep "$FSNAME-OST" |
10052 [ "$res" = "$t" ] && return 0
10054 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
10058 pool_file_rel_path() {
10059 echo "Creating files in a pool with relative pathname"
10064 { error_noexit "unable to create $tdir"; return 1 ; }
10065 local file="/..$tdir/$tfile-1"
10066 $SETSTRIPE -p $pool $file ||
10067 { error_noexit "unable to create $file" ; return 2 ; }
10070 $SETSTRIPE -p $pool $tfile-2 || {
10071 error_noexit "unable to create $tfile-2 in $tdir"
10076 pool_remove_first_target() {
10077 echo "Removing first target from a pool"
10080 local pname="lov.$FSNAME-*.pools.$pool"
10081 local t=$($LCTL get_param -n $pname | head -1)
10082 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10083 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
10084 error_noexit "$t not removed from $FSNAME.$pool"
10089 pool_remove_all_targets() {
10090 echo "Removing all targets from pool"
10093 local pname="lov.$FSNAME-*.pools.$pool"
10094 for t in $($LCTL get_param -n $pname | sort -u)
10096 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10098 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
10099 error_noexit "Pool $FSNAME.$pool cannot be drained"
10102 # striping on an empty/nonexistant pool should fall back
10103 # to "pool of everything"
10105 error_noexit "failed to use fallback striping for empty pool"
10108 # setstripe on an empty pool should fail
10109 $SETSTRIPE -p $pool $file 2>/dev/null && {
10110 error_noexit "expected failure when creating file" \
10118 echo "Destroying pool"
10122 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
10125 # striping on an empty/nonexistant pool should fall back
10126 # to "pool of everything"
10128 error_noexit "failed to use fallback striping for missing pool"
10131 # setstripe on an empty pool should fail
10132 $SETSTRIPE -p $pool $file 2>/dev/null && {
10133 error_noexit "expected failure when creating file" \
10134 "with missing pool"
10138 # get param should return err once pool is gone
10139 if wait_update $HOSTNAME "lctl get_param -n \
10140 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
10142 remove_pool_from_list $FSNAME.$pool
10145 error_noexit "Pool $FSNAME.$pool is not destroyed"
10150 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10151 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
10153 local POOL=${POOL:-cea1}
10154 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
10155 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
10158 local last_ost=$(($OSTCOUNT - 1))
10160 local ost_list=$(seq $first_ost $ost_step $last_ost)
10161 local ost_range="$first_ost $last_ost $ost_step"
10162 local test_path=$POOL_ROOT/$POOL_DIR_NAME
10163 local file_dir=$POOL_ROOT/file_tst
10167 # former test_200a test_200b
10168 pool_add $POOL || { rc=$? ; break; }
10169 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
10170 # former test_200c test_200d
10171 mkdir -p $test_path
10172 pool_set_dir $POOL $test_path || { rc=$? ; break; }
10173 pool_check_dir $POOL $test_path || { rc=$? ; break; }
10174 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
10175 || { rc=$? ; break; }
10176 # former test_200e test_200f
10177 local files=$((OSTCOUNT*3))
10178 pool_alloc_files $POOL $test_path $files "$ost_list" \
10179 || { rc=$? ; break; }
10180 pool_create_files $POOL $file_dir $files "$ost_list" \
10181 || { rc=$? ; break; }
10182 # former test_200g test_200h
10183 pool_lfs_df $POOL || { rc=$? ; break; }
10184 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
10186 # former test_201a test_201b test_201c
10187 pool_remove_first_target $POOL || { rc=$? ; break; }
10189 local f=$test_path/$tfile
10190 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
10191 pool_remove $POOL $f || { rc=$? ; break; }
10198 run_test 200 "OST pools"
10200 # usage: default_attr <count | size | offset>
10202 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
10205 # usage: check_default_stripe_attr
10206 check_default_stripe_attr() {
10207 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
10209 --stripe-count|--count)
10210 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
10211 --stripe-size|--size)
10212 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
10213 --stripe-index|--index)
10216 error "unknown getstripe attr '$1'"
10219 [ $ACTUAL != $EXPECTED ] &&
10220 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
10224 test_mkdir -p $DIR/$tdir
10225 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
10227 check_default_stripe_attr --stripe-count
10228 check_default_stripe_attr --stripe-size
10229 check_default_stripe_attr --stripe-index
10233 run_test 204a "Print default stripe attributes ================="
10236 test_mkdir -p $DIR/$tdir
10237 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10239 check_default_stripe_attr --stripe-size
10240 check_default_stripe_attr --stripe-index
10244 run_test 204b "Print default stripe size and offset ==========="
10247 test_mkdir -p $DIR/$tdir
10248 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10250 check_default_stripe_attr --stripe-count
10251 check_default_stripe_attr --stripe-index
10255 run_test 204c "Print default stripe count and offset ==========="
10258 test_mkdir -p $DIR/$tdir
10259 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10261 check_default_stripe_attr --stripe-count
10262 check_default_stripe_attr --stripe-size
10266 run_test 204d "Print default stripe count and size ============="
10269 test_mkdir -p $DIR/$tdir
10270 $SETSTRIPE -d $DIR/$tdir
10272 check_default_stripe_attr --stripe-count --raw
10273 check_default_stripe_attr --stripe-size --raw
10274 check_default_stripe_attr --stripe-index --raw
10278 run_test 204e "Print raw stripe attributes ================="
10281 test_mkdir -p $DIR/$tdir
10282 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10284 check_default_stripe_attr --stripe-size --raw
10285 check_default_stripe_attr --stripe-index --raw
10289 run_test 204f "Print raw stripe size and offset ==========="
10292 test_mkdir -p $DIR/$tdir
10293 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10295 check_default_stripe_attr --stripe-count --raw
10296 check_default_stripe_attr --stripe-index --raw
10300 run_test 204g "Print raw stripe count and offset ==========="
10303 test_mkdir -p $DIR/$tdir
10304 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10306 check_default_stripe_attr --stripe-count --raw
10307 check_default_stripe_attr --stripe-size --raw
10311 run_test 204h "Print raw stripe count and size ============="
10313 # Figure out which job scheduler is being used, if any,
10314 # or use a fake one
10315 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
10316 JOBENV=SLURM_JOB_ID
10317 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
10319 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
10321 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
10322 JOBENV=LOADL_STEP_ID
10323 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
10329 verify_jobstats() {
10333 # clear old jobstats
10334 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
10335 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
10337 # use a new JobID for this test, or we might see an old one
10338 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
10342 log "Using JobID environment variable $JOBENV=$JOBVAL"
10344 if [ $JOBENV = "FAKE_JOBID" ]; then
10345 FAKE_JOBID=$JOBVAL $cmd
10350 if [ "$target" = "mdt" -o "$target" = "both" ]; then
10351 FACET="$SINGLEMDS" # will need to get MDS number for DNE
10352 do_facet $FACET lctl get_param mdt.*.job_stats |
10353 grep $JOBVAL || error "No job stats found on MDT $FACET"
10355 if [ "$target" = "ost" -o "$target" = "both" ]; then
10357 do_facet $FACET lctl get_param obdfilter.*.job_stats |
10358 grep $JOBVAL || error "No job stats found on OST $FACET"
10364 NEW_JOBENV=${1:-$OLD_JOBENV}
10365 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
10366 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
10369 test_205() { # Job stats
10370 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10371 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
10372 skip "Server doesn't support jobstats" && return 0
10375 OLD_JOBENV=`$LCTL get_param -n jobid_var`
10376 if [ $OLD_JOBENV != $JOBENV ]; then
10377 jobstats_set $JOBENV
10378 trap jobstats_set EXIT
10382 cmd="mkdir $DIR/$tfile"
10383 verify_jobstats "$cmd" "mdt"
10385 cmd="rm -fr $DIR/$tfile"
10386 verify_jobstats "$cmd" "mdt"
10388 cmd="mknod $DIR/$tfile c 1 3"
10389 verify_jobstats "$cmd" "mdt"
10391 cmd="rm -f $DIR/$tfile"
10392 verify_jobstats "$cmd" "mdt"
10394 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
10395 verify_jobstats "$cmd" "mdt"
10397 cmd="touch $DIR/$tfile"
10398 verify_jobstats "$cmd" "both"
10400 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
10401 verify_jobstats "$cmd" "ost"
10403 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
10404 verify_jobstats "$cmd" "ost"
10406 cmd="$TRUNCATE $DIR/$tfile 0"
10407 verify_jobstats "$cmd" "both"
10409 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
10410 verify_jobstats "$cmd" "mdt"
10413 rm -f $DIR/jobstats_test_rename
10415 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
10417 run_test 205 "Verify job stats"
10419 # LU-1480, LU-1773 and LU-1657
10421 mkdir -p $DIR/$tdir
10422 lfs setstripe -c -1 $DIR/$tdir
10423 #define OBD_FAIL_LOV_INIT 0x1403
10424 $LCTL set_param fail_loc=0xa0001403
10425 $LCTL set_param fail_val=1
10426 touch $DIR/$tdir/$tfile || true
10428 run_test 206 "fail lov_init_raid0() doesn't lbug"
10431 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10432 local fsz=`stat -c %s $DIR/$tfile`
10433 cancel_lru_locks mdc
10435 # do not return layout in getattr intent
10436 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
10437 $LCTL set_param fail_loc=0x170
10438 local sz=`stat -c %s $DIR/$tfile`
10440 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
10444 run_test 207a "can refresh layout at glimpse"
10447 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10448 local cksum=`md5sum $DIR/$tfile`
10449 local fsz=`stat -c %s $DIR/$tfile`
10450 cancel_lru_locks mdc
10451 cancel_lru_locks osc
10453 # do not return layout in getattr intent
10454 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
10455 $LCTL set_param fail_loc=0x171
10457 # it will refresh layout after the file is opened but before read issues
10458 echo checksum is "$cksum"
10459 echo "$cksum" |md5sum -c --quiet || error "file differs"
10463 run_test 207b "can refresh layout at open"
10467 size=$((size % 8192 + 1))
10468 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
10469 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
10470 rm -f $DIR/f212 $DIR/f212.xyz
10472 run_test 212 "Sendfile test ============================================"
10475 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
10476 cancel_lru_locks osc
10477 lctl set_param fail_loc=0x8000040f
10478 # generate a read lock
10479 cat $DIR/$tfile > /dev/null
10480 # write to the file, it will try to cancel the above read lock.
10481 cat /etc/hosts >> $DIR/$tfile
10483 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
10485 test_214() { # for bug 20133
10486 test_mkdir -p $DIR/d214p/d214c
10487 for (( i=0; i < 340; i++ )) ; do
10488 touch $DIR/d214p/d214c/a$i
10491 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
10492 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
10493 ls $DIR/d214c || error "ls $DIR/d214c failed"
10494 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
10496 run_test 214 "hash-indexed directory test - bug 20133"
10498 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
10499 create_lnet_proc_files() {
10500 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
10501 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
10503 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
10504 rm -f "$TMP/lnet_$1.sys_tmp"
10507 # counterpart of create_lnet_proc_files
10508 remove_lnet_proc_files() {
10509 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
10512 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10513 # 3rd arg as regexp for body
10514 check_lnet_proc_stats() {
10515 local l=$(cat "$TMP/lnet_$1" |wc -l)
10516 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
10518 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
10521 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10522 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
10523 # optional and can be regexp for 2nd line (lnet.routes case)
10524 check_lnet_proc_entry() {
10525 local blp=2 # blp stands for 'position of 1st line of body'
10526 [ "$5" = "" ] || blp=3 # lnet.routes case
10528 local l=$(cat "$TMP/lnet_$1" |wc -l)
10529 # subtracting one from $blp because the body can be empty
10530 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
10532 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
10533 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
10535 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
10536 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
10538 # bail out if any unexpected line happened
10539 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
10540 [ "$?" != 0 ] || error "$2 misformatted"
10543 test_215() { # for bugs 18102, 21079, 21517
10544 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10545 local N='(0|[1-9][0-9]*)' # non-negative numeric
10546 local P='[1-9][0-9]*' # positive numeric
10547 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
10548 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
10549 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
10550 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
10552 local L1 # regexp for 1st line
10553 local L2 # regexp for 2nd line (optional)
10554 local BR # regexp for the rest (body)
10556 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
10557 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
10558 create_lnet_proc_files "stats"
10559 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
10560 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
10561 remove_lnet_proc_files "stats"
10563 # /proc/sys/lnet/routes should look like this:
10564 # Routing disabled/enabled
10565 # net hops state router
10566 # where net is a string like tcp0, hops >= 0, state is up/down,
10567 # router is a string like 192.168.1.1@tcp2
10568 L1="^Routing (disabled|enabled)$"
10569 L2="^net +hops +state +router$"
10570 BR="^$NET +$N +(up|down) +$NID$"
10571 create_lnet_proc_files "routes"
10572 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
10573 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
10574 remove_lnet_proc_files "routes"
10576 # /proc/sys/lnet/routers should look like this:
10577 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
10578 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
10579 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
10580 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
10581 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
10582 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
10583 create_lnet_proc_files "routers"
10584 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
10585 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
10586 remove_lnet_proc_files "routers"
10588 # /proc/sys/lnet/peers should look like this:
10589 # nid refs state last max rtr min tx min queue
10590 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
10591 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
10592 # numeric (0 or >0 or <0), queue >= 0.
10593 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
10594 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
10595 create_lnet_proc_files "peers"
10596 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
10597 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
10598 remove_lnet_proc_files "peers"
10600 # /proc/sys/lnet/buffers should look like this:
10601 # pages count credits min
10602 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
10603 L1="^pages +count +credits +min$"
10604 BR="^ +$N +$N +$I +$I$"
10605 create_lnet_proc_files "buffers"
10606 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
10607 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
10608 remove_lnet_proc_files "buffers"
10610 # /proc/sys/lnet/nis should look like this:
10611 # nid status alive refs peer rtr max tx min
10612 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
10613 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
10614 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
10615 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
10616 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
10617 create_lnet_proc_files "nis"
10618 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
10619 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
10620 remove_lnet_proc_files "nis"
10622 # can we successfully write to /proc/sys/lnet/stats?
10623 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
10624 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
10626 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
10628 test_216() { # bug 20317
10629 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10630 remote_ost_nodsh && skip "remote OST with nodsh" && return
10633 local facets=$(get_facets OST)
10634 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10636 save_lustre_params client "osc.*.contention_seconds" > $p
10637 save_lustre_params $facets \
10638 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
10639 save_lustre_params $facets \
10640 "ldlm.namespaces.filter-*.contended_locks" >> $p
10641 save_lustre_params $facets \
10642 "ldlm.namespaces.filter-*.contention_seconds" >> $p
10645 # agressive lockless i/o settings
10646 for node in $(osts_nodes); do
10647 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'
10649 lctl set_param -n osc.*.contention_seconds 60
10651 $DIRECTIO write $DIR/$tfile 0 10 4096
10652 $CHECKSTAT -s 40960 $DIR/$tfile
10654 # disable lockless i/o
10655 for node in $(osts_nodes); do
10656 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
10658 lctl set_param -n osc.*.contention_seconds 0
10661 dd if=/dev/zero of=$DIR/$tfile count=0
10662 $CHECKSTAT -s 0 $DIR/$tfile
10664 restore_lustre_params <$p
10668 run_test 216 "check lockless direct write works and updates file size and kms correctly"
10670 test_217() { # bug 22430
10671 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10675 for node in $(nodes_list); do
10676 nid=$(host_nids_address $node $NETTYPE)
10677 if [[ $nid = *-* ]] ; then
10678 echo "lctl ping $nid@$NETTYPE"
10679 lctl ping $nid@$NETTYPE
10681 echo "skipping $node (no hyphen detected)"
10685 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
10688 # do directio so as not to populate the page cache
10689 log "creating a 10 Mb file"
10690 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10691 log "starting reads"
10692 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10693 log "truncating the file"
10694 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10696 kill %+ || true # reads might have finished
10697 echo "wait until dd is finished"
10699 log "removing the temporary file"
10700 rm -rf $DIR/$tfile || error "tmp file removal failed"
10702 run_test 218 "parallel read and truncate should not deadlock ======================="
10705 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10706 # write one partial page
10707 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
10708 # set no grant so vvp_io_commit_write will do sync write
10709 $LCTL set_param fail_loc=0x411
10710 # write a full page at the end of file
10711 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
10713 $LCTL set_param fail_loc=0
10714 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
10715 $LCTL set_param fail_loc=0x411
10716 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
10718 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
10720 test_220() { #LU-325
10721 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10722 remote_ost_nodsh && skip "remote OST with nodsh" && return
10725 test_mkdir -p $DIR/$tdir
10726 local OST=$(lfs osts | grep ${OSTIDX}": " | \
10727 awk '{print $2}' | sed -e 's/_UUID$//')
10730 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
10731 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
10732 osc.$mdtosc_proc1.prealloc_last_id)
10733 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
10734 osc.$mdtosc_proc1.prealloc_next_id)
10738 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
10739 #define OBD_FAIL_OST_ENOINO 0x229
10740 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
10741 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
10742 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
10744 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
10746 MDSOBJS=$((last_id - next_id))
10747 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
10749 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
10750 echo "OST still has $count kbytes free"
10752 echo "create $MDSOBJS files @next_id..."
10753 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
10755 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10756 osc.$mdtosc_proc1.prealloc_last_id)
10757 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10758 osc.$mdtosc_proc1.prealloc_next_id)
10760 echo "after creation, last_id=$last_id2, next_id=$next_id2"
10765 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
10766 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
10768 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
10769 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
10770 echo "unlink $MDSOBJS files @$next_id..."
10771 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
10773 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
10776 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10777 dd if=`which date` of=$MOUNT/date oflag=sync
10778 chmod +x $MOUNT/date
10780 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
10781 $LCTL set_param fail_loc=0x80001401
10783 $MOUNT/date > /dev/null
10786 run_test 221 "make sure fault and truncate race to not cause OOM"
10789 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10791 test_mkdir -p $DIR/$tdir
10792 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10793 createmany -o $DIR/$tdir/$tfile 10
10794 cancel_lru_locks mdc
10795 cancel_lru_locks osc
10796 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10797 $LCTL set_param fail_loc=0x31a
10798 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
10799 $LCTL set_param fail_loc=0
10802 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
10805 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10807 test_mkdir -p $DIR/$tdir
10808 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10809 createmany -o $DIR/$tdir/$tfile 10
10810 cancel_lru_locks mdc
10811 cancel_lru_locks osc
10812 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10813 $LCTL set_param fail_loc=0x31a
10814 rm -r $DIR/$tdir || "AGL for rmdir failed"
10815 $LCTL set_param fail_loc=0
10817 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
10820 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10822 test_mkdir -p $DIR/$tdir
10823 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10824 createmany -o $DIR/$tdir/$tfile 10
10825 cancel_lru_locks mdc
10826 cancel_lru_locks osc
10827 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
10828 $LCTL set_param fail_loc=0x31b
10829 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
10830 $LCTL set_param fail_loc=0
10833 run_test 223 "osc reenqueue if without AGL lock granted ======================="
10835 test_224a() { # LU-1039, MRP-303
10836 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10837 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
10838 $LCTL set_param fail_loc=0x508
10839 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
10840 $LCTL set_param fail_loc=0
10843 run_test 224a "Don't panic on bulk IO failure"
10845 test_224b() { # LU-1039, MRP-303
10846 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10847 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
10848 cancel_lru_locks osc
10849 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
10850 $LCTL set_param fail_loc=0x515
10851 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
10852 $LCTL set_param fail_loc=0
10855 run_test 224b "Don't panic on bulk IO failure"
10857 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
10859 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10860 if [ -z ${MDSSURVEY} ]; then
10861 skip_env "mds-survey not found" && return
10864 [ $MDSCOUNT -ge 2 ] &&
10865 skip "skipping now for more than one MDT" && return
10867 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10868 { skip "Need MDS version at least 2.2.51"; return; }
10870 local mds=$(facet_host $SINGLEMDS)
10871 local target=$(do_nodes $mds 'lctl dl' | \
10872 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10874 local cmd1="file_count=1000 thrhi=4"
10875 local cmd2="dir_count=2 layer=mdd stripe_count=0"
10876 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10877 local cmd="$cmd1 $cmd2 $cmd3"
10879 rm -f ${TMP}/mds_survey*
10881 eval $cmd || error "mds-survey with zero-stripe failed"
10882 cat ${TMP}/mds_survey*
10883 rm -f ${TMP}/mds_survey*
10885 run_test 225a "Metadata survey sanity with zero-stripe"
10888 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10890 if [ -z ${MDSSURVEY} ]; then
10891 skip_env "mds-survey not found" && return
10893 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10894 { skip "Need MDS version at least 2.2.51"; return; }
10896 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
10897 skip_env "Need to mount OST to test" && return
10900 [ $MDSCOUNT -ge 2 ] &&
10901 skip "skipping now for more than one MDT" && return
10902 local mds=$(facet_host $SINGLEMDS)
10903 local target=$(do_nodes $mds 'lctl dl' | \
10904 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10906 local cmd1="file_count=1000 thrhi=4"
10907 local cmd2="dir_count=2 layer=mdd stripe_count=1"
10908 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10909 local cmd="$cmd1 $cmd2 $cmd3"
10911 rm -f ${TMP}/mds_survey*
10913 eval $cmd || error "mds-survey with stripe_count failed"
10914 cat ${TMP}/mds_survey*
10915 rm -f ${TMP}/mds_survey*
10917 run_test 225b "Metadata survey sanity with stripe_count = 1"
10919 mcreate_path2fid () {
10925 local path=$DIR/$tdir/$name
10930 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
10931 error "cannot create $desc"
10933 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
10935 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
10937 fid_path=$($LFS fid2path $MOUNT $fid)
10939 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
10941 [ "$path" == "$fid_path" ] ||
10942 error "fid2path returned $fid_path, expected $path"
10944 echo "pass with $path and $fid"
10949 mkdir -p $DIR/$tdir
10951 mcreate_path2fid 0010666 0 0 fifo "FIFO"
10952 mcreate_path2fid 0020666 1 3 null "character special file (null)"
10953 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
10954 mcreate_path2fid 0040666 0 0 dir "directory"
10955 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
10956 mcreate_path2fid 0100666 0 0 file "regular file"
10957 mcreate_path2fid 0120666 0 0 link "symbolic link"
10958 mcreate_path2fid 0140666 0 0 sock "socket"
10960 run_test 226a "call path2fid and fid2path on files of all type"
10963 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10967 mkdir -p $DIR/$tdir
10968 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
10969 error "create remote directory failed"
10970 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
10971 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
10972 "character special file (null)"
10973 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
10974 "character special file (no device)"
10975 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
10976 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
10977 "block special file (loop)"
10978 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
10979 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
10980 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
10982 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
10984 # LU-1299 Executing or running ldd on a truncated executable does not
10985 # cause an out-of-memory condition.
10987 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10988 dd if=`which date` of=$MOUNT/date bs=1k count=1
10989 chmod +x $MOUNT/date
10991 $MOUNT/date > /dev/null
10992 ldd $MOUNT/date > /dev/null
10995 run_test 227 "running truncated executable does not cause OOM"
10997 # LU-1512 try to reuse idle OI blocks
10999 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11000 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11001 skip "non-ldiskfs backend" && return
11003 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11004 local myDIR=$DIR/$tdir
11007 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11008 $LCTL set_param fail_loc=0x80001002
11009 createmany -o $myDIR/t- 10000
11010 $LCTL set_param fail_loc=0
11011 # The guard is current the largest FID holder
11013 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11015 local IDX=$(($SEQ % 64))
11017 do_facet $SINGLEMDS sync
11018 # Make sure journal flushed.
11020 local blk1=$(do_facet $SINGLEMDS \
11021 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11022 grep Blockcount | awk '{print $4}')
11024 # Remove old files, some OI blocks will become idle.
11025 unlinkmany $myDIR/t- 10000
11026 # Create new files, idle OI blocks should be reused.
11027 createmany -o $myDIR/t- 2000
11028 do_facet $SINGLEMDS sync
11029 # Make sure journal flushed.
11031 local blk2=$(do_facet $SINGLEMDS \
11032 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11033 grep Blockcount | awk '{print $4}')
11035 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11037 run_test 228a "try to reuse idle OI blocks"
11040 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11041 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11042 skip "non-ldiskfs backend" && return
11044 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11045 local myDIR=$DIR/$tdir
11048 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11049 $LCTL set_param fail_loc=0x80001002
11050 createmany -o $myDIR/t- 10000
11051 $LCTL set_param fail_loc=0
11052 # The guard is current the largest FID holder
11054 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11056 local IDX=$(($SEQ % 64))
11058 do_facet $SINGLEMDS sync
11059 # Make sure journal flushed.
11061 local blk1=$(do_facet $SINGLEMDS \
11062 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11063 grep Blockcount | awk '{print $4}')
11065 # Remove old files, some OI blocks will become idle.
11066 unlinkmany $myDIR/t- 10000
11069 stop $SINGLEMDS || error "Fail to stop MDT."
11071 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11073 df $MOUNT || error "Fail to df."
11074 # Create new files, idle OI blocks should be reused.
11075 createmany -o $myDIR/t- 2000
11076 do_facet $SINGLEMDS sync
11077 # Make sure journal flushed.
11079 local blk2=$(do_facet $SINGLEMDS \
11080 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11081 grep Blockcount | awk '{print $4}')
11083 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11085 run_test 228b "idle OI blocks can be reused after MDT restart"
11089 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11090 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11091 skip "non-ldiskfs backend" && return
11093 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11094 local myDIR=$DIR/$tdir
11097 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11098 $LCTL set_param fail_loc=0x80001002
11099 # 20000 files can guarantee there are index nodes in the OI file
11100 createmany -o $myDIR/t- 20000
11101 $LCTL set_param fail_loc=0
11102 # The guard is current the largest FID holder
11104 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11106 local IDX=$(($SEQ % 64))
11108 do_facet $SINGLEMDS sync
11109 # Make sure journal flushed.
11111 local blk1=$(do_facet $SINGLEMDS \
11112 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11113 grep Blockcount | awk '{print $4}')
11115 # Remove old files, some OI blocks will become idle.
11116 unlinkmany $myDIR/t- 20000
11118 # The OI file should become empty now
11120 # Create new files, idle OI blocks should be reused.
11121 createmany -o $myDIR/t- 2000
11122 do_facet $SINGLEMDS sync
11123 # Make sure journal flushed.
11125 local blk2=$(do_facet $SINGLEMDS \
11126 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11127 grep Blockcount | awk '{print $4}')
11129 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11131 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
11133 test_229() { # LU-2482, LU-3448
11134 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11135 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
11139 # Create a file with a released layout and stripe count 2.
11140 $MULTIOP $DIR/$tfile H2c ||
11141 error "failed to create file with released layout"
11143 $GETSTRIPE -v $DIR/$tfile
11145 local pattern=$($GETSTRIPE -v $DIR/$tfile |
11146 grep lmm_stripe_pattern | awk '{print $2}')
11147 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
11149 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
11150 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
11151 stat $DIR/$tfile || error "failed to stat released file"
11153 # Truncate should fail.
11154 $TRUNCATE $DIR/$tfile 200000 &&
11155 error "truncate of released file should fail"
11157 # Ensure that nothing happened anyway.
11158 $CHECKSTAT -s 0 $DIR/$tfile ||
11159 error "released file size should not change"
11161 # Stripe count should be no change after truncate
11162 stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe failed"
11163 [ $stripe_count -eq 2 ] || error "after trunc: ($stripe_count)"
11165 rm $DIR/$tfile || error "failed to remove released file"
11167 run_test 229 "getstripe/stat/rm work on released files (stripe count = 2)"
11170 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11171 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11174 mkdir -p $DIR/$tdir/test_230_local
11175 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
11176 [ $mdt_idx -ne 0 ] &&
11177 error "create local directory on wrong MDT $mdt_idx"
11179 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
11180 error "create remote directory failed"
11181 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
11182 [ $mdt_idx -ne $MDTIDX ] &&
11183 error "create remote directory on wrong MDT $mdt_idx"
11185 createmany -o $DIR/$tdir/test_230/t- 10 ||
11186 error "create files on remote directory failed"
11187 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
11188 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
11189 rm -r $DIR/$tdir || error "unlink remote directory failed"
11191 run_test 230a "Create remote directory and files under the remote directory"
11194 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11195 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11197 local remote_dir=$DIR/$tdir/remote_dir
11200 mkdir -p $DIR/$tdir
11201 $LFS mkdir -i $MDTIDX $remote_dir ||
11202 error "create remote directory failed"
11204 $LFS mkdir -i 0 $remote_dir/new_dir &&
11205 error "nested remote directory create succeed!"
11207 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=1
11208 $LFS mkdir -i 0 $remote_dir/new_dir || rc=$?
11209 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=0
11212 error "create remote directory failed after set enable_remote_dir"
11214 rm -rf $remote_dir || error "first unlink remote directory failed"
11216 $RUNAS -G$RUNAS_GID $LFS mkdir -i $MDTIDX $DIR/$tfile &&
11217 error "chown worked"
11219 do_facet mds$MDTIDX lctl set_param \
11220 mdt.*.enable_remote_dir_gid=$RUNAS_GID
11221 $LFS mkdir -i $MDTIDX $remote_dir || rc=$?
11222 do_facet mds$MDTIDX lctl set_param mdt.*.enable_remote_dir_gid=0
11225 error "create remote dir failed after set enable_remote_dir_gid"
11227 rm -r $DIR/$tdir || error "second unlink remote directory failed"
11229 run_test 230b "nested remote directory should be failed"
11233 # For simplicity this test assumes that max_pages_per_rpc
11234 # is the same across all OSCs
11235 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -1)
11236 local bulk_size=$((max_pages * 4096))
11238 mkdir -p $DIR/$tdir
11240 # clear the OSC stats
11241 $LCTL set_param osc.*.stats=0 &>/dev/null
11243 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
11244 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
11245 oflag=direct &>/dev/null || error "dd failed"
11247 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
11248 if [ x$nrpcs != "x1" ]; then
11249 error "found $nrpc ost_write RPCs, not 1 as expected"
11252 # Drop the OSC cache, otherwise we will read from it
11253 cancel_lru_locks osc
11255 # clear the OSC stats
11256 $LCTL set_param osc.*.stats=0 &>/dev/null
11258 # Client reads $bulk_size.
11259 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
11260 iflag=direct &>/dev/null || error "dd failed"
11262 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
11263 if [ x$nrpcs != "x1" ]; then
11264 error "found $nrpc ost_read RPCs, not 1 as expected"
11267 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
11270 mkdir -p $DIR/$tdir
11272 for i in {0..1023}; do
11273 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
11274 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
11275 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
11279 run_test 231b "must not assert on fully utilized OST request buffer"
11282 mkdir -p $DIR/$tdir
11283 #define OBD_FAIL_LDLM_OST_LVB 0x31c
11284 $LCTL set_param fail_loc=0x31c
11286 # ignore dd failure
11287 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
11289 $LCTL set_param fail_loc=0
11290 umount_client $MOUNT || error "umount failed"
11291 mount_client $MOUNT || error "mount failed"
11293 run_test 232 "failed lock should not block umount"
11296 local fid=$($LFS path2fid $MOUNT)
11297 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
11298 error "cannot access $MOUNT using its FID '$fid'"
11300 run_test 233 "checking that OBF of the FS root succeeds"
11303 # tests that do cleanup/setup should be run at the end
11307 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11309 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
11310 $LCTL set_param fail_loc=0x903
11311 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
11312 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
11315 FAIL_ON_ERROR=true cleanup
11316 FAIL_ON_ERROR=true setup
11318 run_test 900 "umount should not race with any mgc requeue thread"
11321 check_and_cleanup_lustre
11322 if [ "$I_MOUNTED" != "yes" ]; then
11323 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true