2 # -*- tab-width: 4; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 12622 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 42d 45 51d 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # with LOD/OSP landing
16 # bug number for skipped tests: LU-2036
17 ALWAYS_EXCEPT=" 76 $ALWAYS_EXCEPT"
20 SRCDIR=$(cd $(dirname $0); echo $PWD)
21 export PATH=$PATH:/sbin
25 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
26 CREATETEST=${CREATETEST:-createtest}
28 LFIND=${LFIND:-"$LFS find"}
29 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
31 MCREATE=${MCREATE:-mcreate}
32 OPENFILE=${OPENFILE:-openfile}
33 OPENUNLINK=${OPENUNLINK:-openunlink}
34 export MULTIOP=${MULTIOP:-multiop}
35 READS=${READS:-"reads"}
36 MUNLINK=${MUNLINK:-munlink}
37 SOCKETSERVER=${SOCKETSERVER:-socketserver}
38 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
39 MEMHOG=${MEMHOG:-memhog}
40 DIRECTIO=${DIRECTIO:-directio}
41 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
42 UMOUNT=${UMOUNT:-"umount -d"}
44 CHECK_GRANT=${CHECK_GRANT:-"yes"}
45 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
46 export PARALLEL=${PARALLEL:-"no"}
48 export NAME=${NAME:-local}
55 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
56 . $LUSTRE/tests/test-framework.sh
58 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
61 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 27m 64b 68 71 77f 78 115 124b"
63 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
64 # bug number for skipped test: LU-1593 LU-2610 LU-2833 LU-1957 LU-2805
65 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 34h 40 48a 180 184c"
71 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
72 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
81 check_kernel_version() {
83 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
85 patchless|patchless_client) return 0;;
86 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
88 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
92 check_swap_layouts_support()
94 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
95 { skip "Does not support layout lock."; return 0; }
99 if [ "$ONLY" == "cleanup" ]; then
104 check_and_setup_lustre
109 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
110 awk '{gsub(/_UUID/,""); print $1}' | head -1)
111 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
112 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
113 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
114 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
115 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
116 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
118 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
119 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
120 rm -rf $DIR/[Rdfs][0-9]*
122 # $RUNAS_ID may get set incorrectly somewhere else
123 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
125 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
129 if [ "${ONLY}" = "MOUNT" ] ; then
130 echo "Lustre is up, please go on"
134 echo "preparing for tests involving mounts"
135 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
137 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
138 echo # add a newline after mke2fs.
142 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
143 lctl set_param debug=-1 2> /dev/null || true
146 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
148 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
150 run_test 0a "touch; rm ====================="
153 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
154 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
156 run_test 0b "chmod 0755 $DIR ============================="
159 $LCTL get_param mdc.*.import | grep "state: FULL" ||
160 error "import not FULL"
161 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
164 run_test 0c "check import proc ============================="
167 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
168 test_mkdir -p $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
169 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
170 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
173 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
175 run_test 1 "mkdir; remkdir; rmdir =============================="
178 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
179 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
180 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
182 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
184 run_test 2 "mkdir; touch; rmdir; check file ===================="
187 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
188 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
189 touch $DIR/$tdir/$tfile
190 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
192 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
194 run_test 3 "mkdir; touch; rmdir; check dir ====================="
197 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
198 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
199 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
200 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
201 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
203 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
206 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
207 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
208 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
209 error "$tfile does not have perm 0666 or UID $UID"
210 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
211 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
212 error "$tfile should be 0666 and owned by UID $UID"
214 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
217 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
219 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
220 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
221 error "$tfile should be owned by UID $RUNAS_ID"
222 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
223 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
224 error "$tfile should be owned by UID $RUNAS_ID"
226 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
229 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
231 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
232 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
233 error "$tfile should be owned by GID $UID"
234 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
235 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
236 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
238 run_test 6e "touch f6e; chgrp f6e; $RUNAS chgrp f6e (should return error) =="
241 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
242 test_mkdir $DIR/$tdir || error "mkdir $tfile failed"
243 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
244 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
245 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
246 test_mkdir $DIR/$tdir/d/subdir || error "mkdir $tdir/d/subdir failed"
247 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
248 error "$tdir/d/subdir should be GID $RUNAS_GID"
250 run_test 6g "Is new dir in sgid dir inheriting group?"
252 test_6h() { # bug 7331
253 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
254 touch $DIR/$tfile || error "touch failed"
255 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
256 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
257 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
258 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
259 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
261 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
264 test_mkdir $DIR/$tdir
265 $MCREATE $DIR/$tdir/$tfile
266 chmod 0666 $DIR/$tdir/$tfile
267 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
268 error "$tdir/$tfile should be mode 0666"
270 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
273 if [ ! -d $DIR/$tdir ]; then
276 $MCREATE $DIR/$tdir/$tfile
277 echo -n foo > $DIR/$tdir/$tfile
278 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
279 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
281 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
284 test_mkdir $DIR/$tdir
285 touch $DIR/$tdir/$tfile
286 chmod 0666 $DIR/$tdir/$tfile
287 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
288 error "$tfile mode not 0666"
290 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
293 test_mkdir $DIR/$tdir
294 test_mkdir $DIR/$tdir/d2
295 test_mkdir $DIR/$tdir/d2/d3
296 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
298 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
301 test_mkdir $DIR/$tdir
302 test_mkdir $DIR/$tdir/d2
303 touch $DIR/$tdir/d2/$tfile
304 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
305 error "$tdir/d2/$tfile not a file"
307 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
310 test_mkdir $DIR/$tdir
311 test_mkdir $DIR/$tdir/d2
312 chmod 0666 $DIR/$tdir/d2
313 chmod 0705 $DIR/$tdir/d2
314 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
315 error "$tdir/d2 mode not 0705"
317 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
320 test_mkdir $DIR/$tdir
321 touch $DIR/$tdir/$tfile
322 chmod 0666 $DIR/$tdir/$tfile
323 chmod 0654 $DIR/$tdir/$tfile
324 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
325 error "$tdir/d2 mode not 0654"
327 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
330 test_mkdir $DIR/$tdir
331 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
333 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
334 error "$tdir/$tfile size not 0 after truncate"
336 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
339 test_mkdir $DIR/$tdir
340 touch $DIR/$tdir/$tfile
342 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
344 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
347 test_mkdir $DIR/$tdir
348 touch $DIR/$tdir/$tfile
349 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
350 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
351 error "$tdir/${tfile_2} not a file after rename"
353 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
356 test_mkdir $DIR/$tdir
357 touch $DIR/$tdir/$tfile
358 rm -rf $DIR/$tdir/$tfile
359 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
361 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
364 test_mkdir -p $DIR/$tdir
365 touch $DIR/$tdir/$tfile
366 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
368 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
369 error "$tdir/l-exist not a symlink"
370 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
371 error "$tdir/l-exist not referencing a file"
372 rm -f $DIR/$tdir/l-exist
373 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
375 run_test 17a "symlinks: create, remove (real) =================="
378 test_mkdir -p $DIR/$tdir
379 ln -s no-such-file $DIR/$tdir/l-dangle
381 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
382 error "$tdir/l-dangle not referencing no-such-file"
383 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
384 error "$tdir/l-dangle not referencing non-existent file"
385 rm -f $DIR/$tdir/l-dangle
386 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
388 run_test 17b "symlinks: create, remove (dangling) =============="
390 test_17c() { # bug 3440 - don't save failed open RPC for replay
391 test_mkdir -p $DIR/$tdir
392 ln -s foo $DIR/$tdir/$tfile
393 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
395 run_test 17c "symlinks: open dangling (should return error) ===="
398 test_mkdir -p $DIR/$tdir
399 ln -s foo $DIR/$tdir/$tfile
400 touch $DIR/$tdir/$tfile || error "creating to new symlink"
402 run_test 17d "symlinks: create dangling ========================"
405 test_mkdir -p $DIR/$tdir
406 local foo=$DIR/$tdir/$tfile
407 ln -s $foo $foo || error "create symlink failed"
408 ls -l $foo || error "ls -l failed"
409 ls $foo && error "ls not failed" || true
411 run_test 17e "symlinks: create recursive symlink (should return error) ===="
414 test_mkdir -p $DIR/d17f
415 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
416 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
417 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
418 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
419 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
420 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
423 run_test 17f "symlinks: long and very long symlink name ========================"
425 # str_repeat(S, N) generate a string that is string S repeated N times
430 while [ $((n -= 1)) -ge 0 ]; do
436 # Long symlinks and LU-2241
438 test_mkdir -p $DIR/$tdir
439 local TESTS="59 60 61 4094 4095"
441 # Fix for inode size boundary in 2.1.4
442 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
445 # Patch not applied to 2.2 or 2.3 branches
446 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
447 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
451 local SYMNAME=$(str_repeat 'x' $i)
452 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
453 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
456 run_test 17g "symlinks: really long symlink name and inode boundaries"
458 test_17h() { #bug 17378
459 remote_mds_nodsh && skip "remote MDS with nodsh" && return
460 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
462 test_mkdir -p $DIR/$tdir
463 if [ $MDSCOUNT -gt 1 ]; then
464 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
468 $SETSTRIPE -c -1 $DIR/$tdir
469 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
470 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
471 touch $DIR/$tdir/$tfile || true
473 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
475 test_17i() { #bug 20018
476 remote_mds_nodsh && skip "remote MDS with nodsh" && return
477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
478 test_mkdir -p $DIR/$tdir
479 local foo=$DIR/$tdir/$tfile
481 if [ $MDSCOUNT -gt 1 ]; then
482 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
486 ln -s $foo $foo || error "create symlink failed"
487 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
488 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
489 ls -l $foo && error "error not detected"
492 run_test 17i "don't panic on short symlink"
494 test_17k() { #bug 22301
495 rsync --help | grep -q xattr ||
496 skip_env "$(rsync --version| head -1) does not support xattrs"
497 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
498 test_mkdir -p $DIR/$tdir
499 test_mkdir -p $DIR/$tdir.new
500 touch $DIR/$tdir/$tfile
501 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
502 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
503 error "rsync failed with xattrs enabled"
505 run_test 17k "symlinks: rsync with xattrs enabled ========================="
507 test_17l() { # LU-279
509 touch $DIR/$tdir/$tfile
510 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
511 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
512 # -h to not follow symlinks. -m '' to list all the xattrs.
513 # grep to remove first line: '# file: $path'.
514 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
516 lgetxattr_size_check $path $xattr ||
517 error "lgetxattr_size_check $path $xattr failed"
521 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
525 local short_sym="0123456789"
526 local WDIR=$DIR/${tdir}m
533 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
534 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
535 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
537 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
538 skip "only for ldiskfs MDT" && return 0
540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
544 # create a long symlink file
545 for ((i = 0; i < 4; ++i)); do
546 long_sym=${long_sym}${long_sym}
549 echo "create 512 short and long symlink files under $WDIR"
550 for ((i = 0; i < 256; ++i)); do
551 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
552 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
558 wait_delete_completed
560 echo "recreate the 512 symlink files with a shorter string"
561 for ((i = 0; i < 512; ++i)); do
562 # rewrite the symlink file with a shorter string
563 ln -sf ${long_sym} $WDIR/long-$i
564 ln -sf ${short_sym} $WDIR/short-$i
567 mds_index=$($LFS getstripe -M $WDIR)
568 mds_index=$((mds_index+1))
569 devname=$(mdsdevname $mds_index)
570 cmd="$E2FSCK -fnvd $devname"
572 echo "stop and checking mds${mds_index}: $cmd"
573 # e2fsck should not return error
574 stop mds${mds_index} -f
575 do_facet mds${mds_index} $cmd || rc=$?
577 start mds${mds_index} $devname $MDS_MOUNT_OPTS
578 df $MOUNT > /dev/null 2>&1
579 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
580 "short/long symlink MDT: rc=$rc"
583 run_test 17m "run e2fsck against MDT which contains short/long symlink"
585 check_fs_consistency_17n() {
591 for mdt_index in $(seq 1 $MDSCOUNT); do
592 devname=$(mdsdevname $mdt_index)
593 cmd="$E2FSCK -fnvd $devname"
595 echo "stop and checking mds${mdt_index}: $cmd"
596 # e2fsck should not return error
598 do_facet mds${mdt_index} $cmd || rc=$?
600 start mds${mdt_index} $devname $MDS_MOUNT_OPTS
601 df $MOUNT > /dev/null 2>&1
602 [ $rc -ne 0 ] && break
610 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
611 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
612 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
614 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
615 skip "only for ldiskfs MDT" && return 0
617 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
619 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
622 for ((i=0; i<10; i++)); do
623 $LFS mkdir -i 1 $DIR/$tdir/remote_dir_${i} ||
624 error "create remote dir error $i"
625 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
626 error "create files under remote dir failed $i"
629 check_fs_consistency_17n || error "e2fsck report error"
631 for ((i=0;i<10;i++)); do
632 rm -rf $DIR/$tdir/remote_dir_${i} ||
633 error "destroy remote dir error $i"
636 check_fs_consistency_17n || error "e2fsck report error"
638 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
641 local WDIR=$DIR/${tdir}o
647 mdt_index=$($LFS getstripe -M $WDIR)
648 mdt_index=$((mdt_index+1))
649 mdtdevname=$(mdsdevname $mdt_index)
653 start mds${mdt_index} $mdtdevname $MDS_MOUNT_OPTS
655 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
656 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
657 ls -l $WDIR/$tfile && rc=1
658 do_facet mds${mdt_index} lctl set_param fail_loc=0
659 [[ $rc -ne 0 ]] && error "stat file should fail"
662 run_test 17o "stat file with incompat LMA feature"
665 touch $DIR/f || error "Failed to touch $DIR/f: $?"
666 ls $DIR || error "Failed to ls $DIR: $?"
668 run_test 18 "touch .../f ; ls ... =============================="
674 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
676 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
679 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
681 run_test 19b "ls -l .../f19 (should return error) =============="
684 [ $RUNAS_ID -eq $UID ] &&
685 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
686 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
688 run_test 19c "$RUNAS touch .../f19 (should return error) =="
691 cat $DIR/f19 && error || true
693 run_test 19d "cat .../f19 (should return error) =============="
705 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
707 run_test 20 "touch .../f ; ls -l ... ==========================="
710 test_mkdir -p $DIR/$tdir
711 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
712 ln -s dangle $DIR/$tdir/link
713 echo foo >> $DIR/$tdir/link
714 cat $DIR/$tdir/dangle
715 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
716 $CHECKSTAT -f -t file $DIR/$tdir/link ||
717 error "$tdir/link not linked to a file"
719 run_test 21 "write to dangling link ============================"
723 test_mkdir -p $DIR/$tdir
724 chown $RUNAS_ID:$RUNAS_GID $WDIR
725 (cd $WDIR || error "cd $WDIR failed";
726 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
728 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
729 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
730 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
732 run_test 22 "unpack tar archive as non-root user ==============="
736 test_mkdir -p $DIR/$tdir
737 local file=$DIR/$tdir/$tfile
739 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
740 openfile -f O_CREAT:O_EXCL $file &&
741 error "$file recreate succeeded" || true
743 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
745 test_23b() { # bug 18988
746 test_mkdir -p $DIR/$tdir
747 local file=$DIR/$tdir/$tfile
750 echo foo > $file || error "write filed"
751 echo bar >> $file || error "append filed"
752 $CHECKSTAT -s 8 $file || error "wrong size"
755 run_test 23b "O_APPEND check =========================="
759 echo '-- same directory rename'
760 test_mkdir $DIR/$tdir
761 touch $DIR/$tdir/$tfile.1
762 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
763 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
765 run_test 24a "rename file to non-existent target"
768 test_mkdir $DIR/$tdir
769 touch $DIR/$tdir/$tfile.{1,2}
770 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
771 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
772 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
774 run_test 24b "rename file to existing target"
777 test_mkdir $DIR/$tdir
778 test_mkdir $DIR/$tdir/d$testnum.1
779 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
780 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
781 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
783 run_test 24c "rename directory to non-existent target"
786 test_mkdir $DIR/$tdir
787 test_mkdir $DIR/$tdir/d$testnum.1
788 test_mkdir $DIR/$tdir/d$ttestnum.2
789 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
790 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
791 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
793 run_test 24d "rename directory to existing target"
796 echo '-- cross directory renames --'
800 mv $DIR/R5a/f $DIR/R5b/g
801 $CHECKSTAT -a $DIR/R5a/f || error
802 $CHECKSTAT -t file $DIR/R5b/g || error
804 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
809 touch $DIR/R6a/f $DIR/R6b/g
810 mv $DIR/R6a/f $DIR/R6b/g
811 $CHECKSTAT -a $DIR/R6a/f || error
812 $CHECKSTAT -t file $DIR/R6b/g || error
814 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
819 test_mkdir $DIR/R7a/d
820 mv $DIR/R7a/d $DIR/R7b/e
821 $CHECKSTAT -a $DIR/R7a/d || error
822 $CHECKSTAT -t dir $DIR/R7b/e || error
824 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
829 test_mkdir $DIR/R8a/d
830 test_mkdir $DIR/R8b/e
831 mrename $DIR/R8a/d $DIR/R8b/e
832 $CHECKSTAT -a $DIR/R8a/d || error
833 $CHECKSTAT -t dir $DIR/R8b/e || error
835 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
838 echo "-- rename error cases"
842 mrename $DIR/R9/f $DIR/R9/a
843 $CHECKSTAT -t file $DIR/R9/f || error
844 $CHECKSTAT -t dir $DIR/R9/a || error
845 $CHECKSTAT -a $DIR/R9/a/f || error
847 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
851 mrename $DIR/R10/f $DIR/R10/g
852 $CHECKSTAT -t dir $DIR/R10 || error
853 $CHECKSTAT -a $DIR/R10/f || error
854 $CHECKSTAT -a $DIR/R10/g || error
856 run_test 24j "source does not exist ============================"
860 test_mkdir $DIR/R11a/d
862 mv $DIR/R11a/f $DIR/R11a/d
863 $CHECKSTAT -a $DIR/R11a/f || error
864 $CHECKSTAT -t file $DIR/R11a/d/f || error
866 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
868 # bug 2429 - rename foo foo foo creates invalid file
871 $MULTIOP $f OcNs || error
873 run_test 24l "Renaming a file to itself ========================"
877 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
878 # on ext3 this does not remove either the source or target files
879 # though the "expected" operation would be to remove the source
880 $CHECKSTAT -t file ${f} || error "${f} missing"
881 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
883 run_test 24m "Renaming a file to a hard link to itself ========="
887 # this stats the old file after it was renamed, so it should fail
891 $CHECKSTAT ${f}.rename
894 run_test 24n "Statting the old file after renaming (Posix rename 2)"
897 check_kernel_version 37 || return 0
898 test_mkdir -p $DIR/d24o
899 rename_many -s random -v -n 10 $DIR/d24o
901 run_test 24o "rename of files during htree split ==============="
906 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
907 mrename $DIR/R12a $DIR/R12b
908 $CHECKSTAT -a $DIR/R12a || error
909 $CHECKSTAT -t dir $DIR/R12b || error
910 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
911 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
913 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
915 cleanup_multiop_pause() {
921 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
924 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
925 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
928 trap cleanup_multiop_pause EXIT
929 mrename $DIR/R13a $DIR/R13b
930 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
931 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
932 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
933 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
934 cleanup_multiop_pause
935 wait $MULTIPID || error "multiop close failed"
937 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
939 test_24r() { #bug 3789
941 test_mkdir $DIR/R14a/b
942 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
943 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
944 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
946 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
950 test_mkdir $DIR/R15a/b
951 test_mkdir $DIR/R15a/b/c
952 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
953 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
954 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
956 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
959 test_mkdir $DIR/R16a/b
960 test_mkdir $DIR/R16a/b/c
961 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
962 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
963 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
965 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
967 test_24u() { # bug12192
969 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
970 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
972 run_test 24u "create stripe file"
978 simple_cleanup_common() {
981 wait_delete_completed
984 max_pages_per_rpc() {
985 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -1
990 local FREE_INODES=$(lfs_df -i | grep "summary" | awk '{print $4}')
991 [ $FREE_INODES -lt $NRFILES ] && \
992 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
995 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
996 trap simple_cleanup_common EXIT
999 createmany -m $DIR/$tdir/$tfile $NRFILES
1001 cancel_lru_locks mdc
1002 lctl set_param mdc.*.stats clear
1004 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1006 # LU-5 large readdir
1007 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1008 # 8 bytes for name(filename is mostly 5 in this test) +
1009 # 8 bytes for luda_type
1010 # take into account of overhead in lu_dirpage header and end mark in
1011 # each page, plus one in RPC_NUM calculation.
1013 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1014 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1015 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats | \
1016 awk '/^mds_readpage/ {print $2}')
1017 [ $mds_readpage -gt $RPC_NUM ] && \
1018 error "large readdir doesn't take effect"
1020 simple_cleanup_common
1022 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1024 test_24w() { # bug21506
1026 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1027 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1028 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1029 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1030 [ "$SZ1" = "$SZ2" ] || \
1031 error "Error reading at the end of the file $tfile"
1033 run_test 24w "Reading a file larger than 4Gb"
1036 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1037 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1039 local remote_dir=$DIR/$tdir/remote_dir
1042 $LFS mkdir -i $MDTIDX $remote_dir ||
1043 error "create remote directory failed"
1045 mkdir -p $DIR/$tdir/src_dir
1046 touch $DIR/$tdir/src_file
1047 mkdir -p $remote_dir/tgt_dir
1048 touch $remote_dir/tgt_file
1050 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
1051 error "rename dir cross MDT works!"
1053 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1054 error "rename file cross MDT works!"
1056 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1057 error "ln file cross MDT should not work!"
1059 rm -rf $DIR/$tdir || error "Can not delete directories"
1061 run_test 24x "cross rename/link should be failed"
1064 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1065 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1067 local remote_dir=$DIR/$tdir/remote_dir
1070 $LFS mkdir -i $MDTIDX $remote_dir ||
1071 error "create remote directory failed"
1073 mkdir -p $remote_dir/src_dir
1074 touch $remote_dir/src_file
1075 mkdir -p $remote_dir/tgt_dir
1076 touch $remote_dir/tgt_file
1078 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1079 error "rename subdir in the same remote dir failed!"
1081 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1082 error "rename files in the same remote dir failed!"
1084 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1085 error "link files in the same remote dir failed!"
1087 rm -rf $DIR/$tdir || error "Can not delete directories"
1089 run_test 24y "rename/link on the same dir should succeed"
1092 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1093 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1095 local remote_src=$DIR/$tdir/remote_dir
1096 local remote_tgt=$DIR/$tdir/remote_tgt
1099 $LFS mkdir -i $MDTIDX $remote_src ||
1100 error "create remote directory failed"
1102 $LFS mkdir -i $MDTIDX $remote_tgt ||
1103 error "create remote directory failed"
1105 mrename $remote_src $remote_tgt &&
1106 error "rename remote dirs should not work!"
1108 # If target dir does not exists, it should succeed
1110 mrename $remote_src $remote_tgt ||
1111 error "rename remote dirs(tgt dir does not exists) failed!"
1113 rm -rf $DIR/$tdir || error "Can not delete directories"
1115 run_test 24z "rename one remote dir to another remote dir should fail"
1117 test_24A() { # LU-3182
1121 createmany -m $DIR/$tdir/$tfile $NFILES
1122 local t=`ls $DIR/$tdir | wc -l`
1123 local u=`ls $DIR/$tdir | sort -u | wc -l`
1124 if [ $t -ne $NFILES -o $u -ne $NFILES ] ; then
1125 error "Expected $NFILES files, got $t ($u unique)"
1128 rm -rf $DIR/$tdir || error "Can not delete directories"
1130 run_test 24A "readdir() returns correct number of entries."
1133 echo '== symlink sanity ============================================='
1137 touch $DIR/s25/foo || error
1139 run_test 25a "create file in symlinked directory ==============="
1142 [ ! -d $DIR/d25 ] && test_25a
1143 $CHECKSTAT -t file $DIR/s25/foo || error
1145 run_test 25b "lookup file in symlinked directory ==============="
1149 test_mkdir $DIR/d26/d26-2
1150 ln -s d26/d26-2 $DIR/s26
1151 touch $DIR/s26/foo || error
1153 run_test 26a "multiple component symlink ======================="
1156 test_mkdir -p $DIR/d26b/d26-2
1157 ln -s d26b/d26-2/foo $DIR/s26-2
1158 touch $DIR/s26-2 || error
1160 run_test 26b "multiple component symlink at end of lookup ======"
1163 test_mkdir $DIR/d26.2
1164 touch $DIR/d26.2/foo
1165 ln -s d26.2 $DIR/s26.2-1
1166 ln -s s26.2-1 $DIR/s26.2-2
1167 ln -s s26.2-2 $DIR/s26.2-3
1168 chmod 0666 $DIR/s26.2-3/foo
1170 run_test 26c "chain of symlinks ================================"
1172 # recursive symlinks (bug 439)
1174 ln -s d26-3/foo $DIR/d26-3
1176 run_test 26d "create multiple component recursive symlink ======"
1179 [ ! -h $DIR/d26-3 ] && test_26d
1182 run_test 26e "unlink multiple component recursive symlink ======"
1184 # recursive symlinks (bug 7022)
1186 test_mkdir -p $DIR/$tdir
1187 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1188 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1189 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1190 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1191 cd $tfile || error "cd $tfile failed"
1192 ln -s .. dotdot || error "ln dotdot failed"
1193 ln -s dotdot/lndir lndir || error "ln lndir failed"
1194 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1195 output=`ls $tfile/$tfile/lndir/bar1`
1196 [ "$output" = bar1 ] && error "unexpected output"
1197 rm -r $tfile || error "rm $tfile failed"
1198 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1200 run_test 26f "rm -r of a directory which has recursive symlink ="
1203 echo '== stripe sanity =============================================='
1204 test_mkdir -p $DIR/d27 || error "mkdir failed"
1206 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1207 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1209 log "== test_27a: write to one stripe file ========================="
1210 cp /etc/hosts $DIR/d27/f0 || error
1212 run_test 27a "one stripe file =================================="
1215 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
1216 test_mkdir -p $DIR/d27
1217 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1218 $GETSTRIPE -c $DIR/d27/f01
1219 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1220 error "two-stripe file doesn't have two stripes"
1222 run_test 27b "create two stripe file"
1225 [ -f $DIR/d27/f01 ] || skip "test_27b not run" && return
1227 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1229 run_test 27c "write to two stripe file"
1232 test_mkdir -p $DIR/d27
1233 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1234 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1235 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1237 run_test 27d "create file with default settings ================"
1240 test_mkdir -p $DIR/d27
1241 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1242 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1243 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1245 run_test 27e "setstripe existing file (should return error) ======"
1248 test_mkdir -p $DIR/d27
1249 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1250 dd if=/dev/zero of=$DIR/d27/fbad bs=4k count=4 || error "dd failed"
1251 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1253 run_test 27f "setstripe with bad stripe size (should return error)"
1256 test_mkdir -p $DIR/d27
1257 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1258 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1259 error "$DIR/d27/fnone has object"
1261 run_test 27g "$GETSTRIPE with no objects"
1264 touch $DIR/d27/fsome || error "touch failed"
1265 [ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ] || error "missing objects"
1267 run_test 27i "$GETSTRIPE with some objects"
1270 test_mkdir -p $DIR/d27
1271 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1273 run_test 27j "setstripe with bad stripe offset (should return error)"
1275 test_27k() { # bug 2844
1276 test_mkdir -p $DIR/d27
1278 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1279 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1280 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1281 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1282 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1283 dd if=/dev/zero of=$FILE bs=4k count=1
1284 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1285 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1287 run_test 27k "limit i_blksize for broken user apps ============="
1290 test_mkdir -p $DIR/d27
1291 mcreate $DIR/f27l || error "creating file"
1292 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1293 error "setstripe should have failed" || true
1295 run_test 27l "check setstripe permissions (should return error)"
1298 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1300 if [ $ORIGFREE -gt $MAXFREE ]; then
1301 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1304 trap simple_cleanup_common EXIT
1305 test_mkdir -p $DIR/$tdir
1306 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1307 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1308 error "dd should fill OST0"
1310 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1312 [ $i -gt 256 ] && break
1315 touch $DIR/$tdir/f27m_$i
1316 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1317 error "OST0 was full but new created file still use it"
1319 touch $DIR/$tdir/f27m_$i
1320 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1321 error "OST0 was full but new created file still use it"
1322 simple_cleanup_common
1324 run_test 27m "create file while OST0 was full =================="
1327 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1331 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1332 # if the OST isn't full anymore.
1334 local OSTIDX=${1:-""}
1336 local list=$(comma_list $(osts_nodes))
1337 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1339 do_nodes $list lctl set_param fail_loc=0
1340 sync # initiate all OST_DESTROYs from MDS to OST
1344 exhaust_precreations() {
1347 local FAILIDX=${3:-$OSTIDX}
1349 test_mkdir -p $DIR/$tdir
1350 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1351 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1353 local OST=$(ostname_from_index $OSTIDX)
1354 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1355 sed -e 's/_UUID$//;s/^.*-//')
1358 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1359 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1360 osc.$mdtosc_proc1.prealloc_last_id)
1361 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1362 osc.$mdtosc_proc1.prealloc_next_id)
1364 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1365 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1367 test_mkdir -p $DIR/$tdir/${OST}
1368 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1369 #define OBD_FAIL_OST_ENOSPC 0x215
1370 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1371 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1372 echo "Creating to objid $last_id on ost $OST..."
1373 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1374 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1375 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1379 exhaust_all_precreations() {
1381 for (( i=0; i < OSTCOUNT; i++ )) ; do
1382 exhaust_precreations $i $1 -1
1387 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1388 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1389 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1390 remote_ost_nodsh && skip "remote OST with nodsh" && return
1393 rm -f $DIR/$tdir/$tfile
1394 exhaust_precreations 0 0x80000215
1395 $SETSTRIPE -c -1 $DIR/$tdir
1396 touch $DIR/$tdir/$tfile || error
1397 $GETSTRIPE $DIR/$tdir/$tfile
1400 run_test 27n "create file with some full OSTs =================="
1403 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1404 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1405 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1406 remote_ost_nodsh && skip "remote OST with nodsh" && return
1409 rm -f $DIR/$tdir/$tfile
1410 exhaust_all_precreations 0x215
1412 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1417 run_test 27o "create file with all full OSTs (should error) ===="
1420 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1421 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1422 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1423 remote_ost_nodsh && skip "remote OST with nodsh" && return
1426 rm -f $DIR/$tdir/$tfile
1427 test_mkdir -p $DIR/$tdir
1429 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1430 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1431 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1433 exhaust_precreations 0 0x80000215
1434 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1435 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1436 $GETSTRIPE $DIR/$tdir/$tfile
1440 run_test 27p "append to a truncated file with some full OSTs ==="
1443 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1444 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1445 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1446 remote_ost_nodsh && skip "remote OST with nodsh" && return
1449 rm -f $DIR/$tdir/$tfile
1451 test_mkdir -p $DIR/$tdir
1452 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1453 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1454 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1456 exhaust_all_precreations 0x215
1458 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1459 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1463 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1466 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1467 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1468 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1469 remote_ost_nodsh && skip "remote OST with nodsh" && return
1472 rm -f $DIR/$tdir/$tfile
1473 exhaust_precreations 0 0x80000215
1475 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1479 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1481 test_27s() { # bug 10725
1482 test_mkdir -p $DIR/$tdir
1483 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1484 local stripe_count=0
1485 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1486 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1487 error "stripe width >= 2^32 succeeded" || true
1490 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1492 test_27t() { # bug 10864
1497 $WLFS getstripe $tfile
1500 run_test 27t "check that utils parse path correctly"
1502 test_27u() { # bug 4900
1503 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1504 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1506 local list=$(comma_list $(mdts_nodes))
1508 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1509 do_nodes $list $LCTL set_param fail_loc=0x139
1510 test_mkdir -p $DIR/$tdir
1512 createmany -o $DIR/$tdir/t- 1000
1513 do_nodes $list $LCTL set_param fail_loc=0
1515 TLOG=$DIR/$tfile.getstripe
1516 $GETSTRIPE $DIR/$tdir > $TLOG
1517 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1518 unlinkmany $DIR/$tdir/t- 1000
1519 [ $OBJS -gt 0 ] && \
1520 error "$OBJS objects created on OST-0. See $TLOG" || pass
1522 run_test 27u "skip object creation on OSC w/o objects =========="
1524 test_27v() { # bug 4900
1525 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1526 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1527 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1528 remote_ost_nodsh && skip "remote OST with nodsh" && return
1530 exhaust_all_precreations 0x215
1533 test_mkdir -p $DIR/$tdir
1534 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1536 touch $DIR/$tdir/$tfile
1537 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1539 for (( i=1; i < OSTCOUNT; i++ )); do
1540 do_facet ost$i lctl set_param fail_loc=0x705
1542 local START=`date +%s`
1543 createmany -o $DIR/$tdir/$tfile 32
1545 local FINISH=`date +%s`
1546 local TIMEOUT=`lctl get_param -n timeout`
1547 local PROCESS=$((FINISH - START))
1548 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1549 error "$FINISH - $START >= $TIMEOUT / 2"
1550 sleep $((TIMEOUT / 2 - PROCESS))
1553 run_test 27v "skip object creation on slow OST ================="
1555 test_27w() { # bug 10997
1556 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1557 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1558 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1559 error "stripe size $size != 65536" || true
1560 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1561 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1563 run_test 27w "check $SETSTRIPE -S option"
1566 [ "$OSTCOUNT" -lt "2" ] &&
1567 skip_env "skipping multiple stripe count/offset test" && return
1569 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1570 for i in $(seq 1 $OSTCOUNT); do
1572 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1573 error "setstripe -c $i -i $offset failed"
1574 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1575 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1576 [ $count -ne $i ] && error "stripe count $count != $i" || true
1577 [ $index -ne $offset ] &&
1578 error "stripe offset $index != $offset" || true
1581 run_test 27wa "check $SETSTRIPE -c -i options"
1584 remote_ost_nodsh && skip "remote OST with nodsh" && return
1585 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1586 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1587 OFFSET=$(($OSTCOUNT - 1))
1589 local OST=$(ostname_from_index $OSTIDX)
1591 test_mkdir -p $DIR/$tdir
1592 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1593 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1595 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1596 for i in `seq 0 $OFFSET`; do
1597 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1598 error "OST0 was degraded but new created file still use it"
1600 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1602 run_test 27x "create files while OST0 is degraded"
1605 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1606 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1607 remote_ost_nodsh && skip "remote OST with nodsh" && return
1608 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1610 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1611 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1612 osc.$mdtosc.prealloc_last_id)
1613 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1614 osc.$mdtosc.prealloc_next_id)
1615 local fcount=$((last_id - next_id))
1616 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1617 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1619 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1620 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1621 local OST_DEACTIVE_IDX=-1
1626 for OSC in $MDS_OSCS; do
1627 OST=$(osc_to_ost $OSC)
1628 OSTIDX=$(index_from_ostuuid $OST)
1629 if [ $OST_DEACTIVE_IDX == -1 ]; then
1630 OST_DEACTIVE_IDX=$OSTIDX
1632 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1633 echo $OSC "is Deactivated:"
1634 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1638 OSTIDX=$(index_from_ostuuid $OST)
1640 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1642 for OSC in $MDS_OSCS; do
1643 OST=$(osc_to_ost $OSC)
1644 OSTIDX=$(index_from_ostuuid $OST)
1645 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1646 echo $OST "is degraded:"
1647 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1648 obdfilter.$OST.degraded=1
1653 createmany -o $DIR/$tdir/$tfile $fcount
1655 for OSC in $MDS_OSCS; do
1656 OST=$(osc_to_ost $OSC)
1657 OSTIDX=$(index_from_ostuuid $OST)
1658 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1659 echo $OST "is recovered from degraded:"
1660 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1661 obdfilter.$OST.degraded=0
1663 do_facet $SINGLEMDS lctl --device %$OSC activate
1667 # all osp devices get activated, hence -1 stripe count restored
1670 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1671 # devices get activated.
1673 $SETSTRIPE -c -1 $DIR/$tfile
1674 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1676 [ $stripecnt -ne $OSTCOUNT ] &&
1677 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1680 run_test 27y "create files while OST0 is degraded and the rest inactive"
1686 lmm_count=$($GETSTRIPE -c $1)
1687 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1688 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1690 local old_ifs="$IFS"
1692 fid=($($LFS path2fid $1))
1695 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1696 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1698 # compare lmm_seq and lu_fid->f_seq
1699 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1700 # compare lmm_object_id and lu_fid->oid
1701 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1703 # check the trusted.fid attribute of the OST objects of the file
1704 local have_obdidx=false
1706 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1707 # skip lines up to and including "obdidx"
1708 [ -z "$obdidx" ] && break
1709 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1710 $have_obdidx || continue
1712 local ost=$((obdidx + 1))
1713 local dev=$(ostdevname $ost)
1716 if [ $(facet_fstype ost$ost) != ldiskfs ]; then
1717 echo "Currently only works with ldiskfs-based OSTs"
1721 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1723 #don't unmount/remount the OSTs if we don't need to do that
1724 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1725 # update too, until that use mount/ll_decode_filter_fid/mount
1726 local dir=$(facet_mntpt ost$ost)
1727 local opts=${OST_MOUNT_OPTS}
1729 if ! do_facet ost$ost test -b ${dev}; then
1730 opts=$(csa_add "$opts" -o loop)
1734 do_facet ost$ost mount -t $(facet_fstype ost$ost) $opts $dev $dir ||
1735 { error "mounting $dev as $FSTYPE failed"; return 3; }
1737 seq=$(echo $seq | sed -e "s/^0x//g")
1738 if [ $seq == 0 ]; then
1739 oid_hex=$(echo $oid)
1741 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1743 local obj_file=$(do_facet ost$ost find $dir/O/$seq -name $oid_hex)
1744 local ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID $obj_file)
1745 do_facet ost$ost umount -d $dir
1746 start ost$ost $dev $OST_MOUNT_OPTS
1748 # re-enable when debugfs will understand new filter_fid
1749 #local ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1750 # $dev 2>/dev/null" | grep "parent=")
1752 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1754 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1756 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1757 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1758 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1759 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1760 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1761 local ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1763 # compare lmm_seq and filter_fid->ff_parent.f_seq
1764 [ $ff_pseq = $lmm_seq ] ||
1765 error "FF parent SEQ $ff_pseq != $lmm_seq"
1766 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1767 [ $ff_poid = $lmm_oid ] ||
1768 error "FF parent OID $ff_poid != $lmm_oid"
1769 [ $ff_pstripe = $stripe_nr ] ||
1770 error "FF stripe $ff_pstripe != $stripe_nr"
1772 stripe_nr=$((stripe_nr + 1))
1777 remote_ost_nodsh && skip "remote OST with nodsh" && return
1778 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1779 test_mkdir -p $DIR/$tdir
1781 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1782 { error "setstripe -c -1 failed"; return 1; }
1783 # We need to send a write to every object to get parent FID info set.
1784 # This _should_ also work for setattr, but does not currently.
1785 # touch $DIR/$tdir/$tfile-1 ||
1786 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1787 { error "dd $tfile-1 failed"; return 2; }
1788 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1789 { error "setstripe -c -1 failed"; return 3; }
1790 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1791 { error "dd $tfile-2 failed"; return 4; }
1793 # make sure write RPCs have been sent to OSTs
1796 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1797 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1799 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1801 test_27A() { # b=19102
1802 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1803 local restore_size=$($GETSTRIPE -S $MOUNT)
1804 local restore_count=$($GETSTRIPE -c $MOUNT)
1805 local restore_offset=$($GETSTRIPE -i $MOUNT)
1806 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1807 local default_size=$($GETSTRIPE -S $MOUNT)
1808 local default_count=$($GETSTRIPE -c $MOUNT)
1809 local default_offset=$($GETSTRIPE -i $MOUNT)
1810 local dsize=$((1024 * 1024))
1811 [ $default_size -eq $dsize ] ||
1812 error "stripe size $default_size != $dsize"
1813 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1814 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1815 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1817 run_test 27A "check filesystem-wide default LOV EA values"
1819 test_27B() { # LU-2523
1820 test_mkdir -p $DIR/$tdir
1821 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1823 # open f1 with O_LOV_DELAY_CREATE
1825 # call setstripe ioctl on open file descriptor for f1
1827 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1831 # open f1 with O_LOV_DELAY_CREATE
1833 # call setstripe ioctl on open file descriptor for f1
1835 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1837 # Allow multiop to fail in imitation of NFS's busted semantics.
1840 run_test 27B "call setstripe on open unlinked file/rename victim"
1842 test_27C() { #LU-2871
1843 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
1851 test_mkdir -p $DIR/$tdir
1853 for i in $(seq 0 $((OSTCOUNT - 1))); do
1854 # set stripe across all OSTs starting from OST$i
1855 $SETSTRIPE -i $i -c -1 $tfile$i
1856 # get striping information
1857 ost_idx=($($GETSTRIPE $tfile$i |
1858 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
1862 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
1863 error "${#ost_idx[@]} != $OSTCOUNT"
1865 for index in $(seq 0 $((OSTCOUNT - 1))); do
1867 for j in $(echo ${ost_idx[@]}); do
1868 if [ $index -eq $j ]; then
1874 error "Can not find $index in ${ost_idx[@]}"
1878 run_test 27C "check full striping across all OSTs"
1880 # createtest also checks that device nodes are created and
1881 # then visible correctly (#2091)
1882 test_28() { # bug 2091
1884 $CREATETEST $DIR/d28/ct || error
1886 run_test 28 "create/mknod/mkdir with bad file types ============"
1889 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1890 cancel_lru_locks mdc
1896 declare -i LOCKCOUNTORIG=0
1897 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1898 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1900 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1902 declare -i LOCKUNUSEDCOUNTORIG=0
1903 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1904 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1911 declare -i LOCKCOUNTCURRENT=0
1912 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1913 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1916 declare -i LOCKUNUSEDCOUNTCURRENT=0
1917 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1918 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1921 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1922 lctl set_param -n ldlm.dump_namespaces ""
1923 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1924 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1925 log "dumped log to $TMP/test_29.dk (bug 5793)"
1928 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1929 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1930 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1931 log "dumped log to $TMP/test_29.dk (bug 5793)"
1935 run_test 29 "IT_GETATTR regression ============================"
1937 test_30a() { # was test_30
1938 cp `which ls` $DIR || cp /bin/ls $DIR
1942 run_test 30a "execute binary from Lustre (execve) =============="
1945 cp `which ls` $DIR || cp /bin/ls $DIR
1947 $RUNAS $DIR/ls / || error
1950 run_test 30b "execute binary from Lustre as non-root ==========="
1952 test_30c() { # b=22376
1953 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1954 cp `which ls` $DIR || cp /bin/ls $DIR
1956 cancel_lru_locks mdc
1957 cancel_lru_locks osc
1958 $RUNAS $DIR/ls / || error
1961 run_test 30c "execute binary from Lustre without read perms ===="
1964 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1965 $CHECKSTAT -a $DIR/f31 || error
1967 run_test 31a "open-unlink file =================================="
1970 touch $DIR/f31 || error
1971 ln $DIR/f31 $DIR/f31b || error
1972 $MULTIOP $DIR/f31b Ouc || error
1973 $CHECKSTAT -t file $DIR/f31 || error
1975 run_test 31b "unlink file with multiple links while open ======="
1978 touch $DIR/f31 || error
1979 ln $DIR/f31 $DIR/f31c || error
1980 multiop_bg_pause $DIR/f31 O_uc || return 1
1982 $MULTIOP $DIR/f31c Ouc
1983 kill -USR1 $MULTIPID
1986 run_test 31c "open-unlink file with multiple links ============="
1989 opendirunlink $DIR/d31d $DIR/d31d || error
1990 $CHECKSTAT -a $DIR/d31d || error
1992 run_test 31d "remove of open directory ========================="
1994 test_31e() { # bug 2904
1995 check_kernel_version 34 || return 0
1996 openfilleddirunlink $DIR/d31e || error
1998 run_test 31e "remove of open non-empty directory ==============="
2000 test_31f() { # bug 4554
2001 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2003 test_mkdir $DIR/d31f
2004 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2005 cp /etc/hosts $DIR/d31f
2007 $GETSTRIPE $DIR/d31f/hosts
2008 multiop_bg_pause $DIR/d31f D_c || return 1
2011 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2012 test_mkdir $DIR/d31f
2013 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2014 cp /etc/hosts $DIR/d31f
2016 $GETSTRIPE $DIR/d31f/hosts
2017 multiop_bg_pause $DIR/d31f D_c || return 1
2020 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2021 wait $MULTIPID || error "first opendir $MULTIPID failed"
2025 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2026 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2029 run_test 31f "remove of open directory with open-unlink file ==="
2032 echo "-- cross directory link --"
2033 test_mkdir $DIR/d31ga
2034 test_mkdir $DIR/d31gb
2036 ln $DIR/d31ga/f $DIR/d31gb/g
2037 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
2038 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
2039 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
2040 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
2042 run_test 31g "cross directory link==============="
2045 echo "-- cross directory link --"
2046 test_mkdir $DIR/d31h
2047 test_mkdir $DIR/d31h/dir
2049 ln $DIR/d31h/f $DIR/d31h/dir/g
2050 $CHECKSTAT -t file $DIR/d31h/f || error "source"
2051 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
2052 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
2053 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
2055 run_test 31h "cross directory link under child==============="
2058 echo "-- cross directory link --"
2059 test_mkdir $DIR/d31i
2060 test_mkdir $DIR/d31i/dir
2061 touch $DIR/d31i/dir/f
2062 ln $DIR/d31i/dir/f $DIR/d31i/g
2063 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
2064 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
2065 $CHECKSTAT -t file $DIR/d31i/g || error "target"
2066 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
2068 run_test 31i "cross directory link under parent==============="
2072 test_mkdir $DIR/d31j
2073 test_mkdir $DIR/d31j/dir1
2074 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
2075 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
2076 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
2077 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
2080 run_test 31j "link for directory==============="
2084 test_mkdir $DIR/d31k
2086 touch $DIR/d31k/exist
2087 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
2088 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
2089 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
2090 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
2091 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
2092 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
2093 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
2096 run_test 31k "link to file: the same, non-existing, dir==============="
2099 test_mkdir $DIR/d31m
2101 test_mkdir $DIR/d31m2
2102 touch $DIR/d31m2/exist
2103 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2104 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2105 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2106 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2107 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2108 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2111 run_test 31m "link to file: the same, non-existing, dir==============="
2114 [ -e /proc/self/fd/173 ] && echo "skipping, fd 173 is in use" && return
2115 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2116 nlink=$(stat --format=%h $DIR/$tfile)
2117 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2118 exec 173<$DIR/$tfile
2119 trap "exec 173<&-" EXIT
2120 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2121 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2122 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2123 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2124 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2127 run_test 31n "check link count of unlinked file"
2130 local TEMPNAME=$(mktemp $1_XXXXXX)
2131 mlink $TEMPNAME $1 2> /dev/null &&
2132 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2136 test_31o() { # LU-2901
2138 for LOOP in $(seq 100); do
2139 rm -f $DIR/$tdir/$tfile*
2140 for THREAD in $(seq 8); do
2141 link_one $DIR/$tdir/$tfile.$LOOP &
2144 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2145 [ $LINKS -gt 1 ] && ls $DIR/$tdir &&
2146 error "$LINKS duplicate links to $tfile.$LOOP" &&
2150 run_test 31o "duplicate hard links with same filename"
2152 cleanup_test32_mount() {
2154 $UMOUNT $DIR/$tdir/ext2-mountpoint
2158 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2159 echo "== more mountpoints and symlinks ================="
2160 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2161 trap cleanup_test32_mount EXIT
2162 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2163 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2164 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2165 cleanup_test32_mount
2167 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2170 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2171 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2172 trap cleanup_test32_mount EXIT
2173 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2174 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2175 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2176 cleanup_test32_mount
2178 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2181 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2182 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2183 trap cleanup_test32_mount EXIT
2184 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2185 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2186 test_mkdir -p $DIR/$tdir/d2/test_dir
2187 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2188 cleanup_test32_mount
2190 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2193 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2194 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2195 trap cleanup_test32_mount EXIT
2196 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2197 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2198 test_mkdir -p $DIR/$tdir/d2/test_dir
2199 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2200 cleanup_test32_mount
2202 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2205 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2206 test_mkdir -p $DIR/d32e/tmp
2207 TMP_DIR=$DIR/d32e/tmp
2208 ln -s $DIR/d32e $TMP_DIR/symlink11
2209 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2210 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2211 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2213 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2216 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2217 test_mkdir -p $DIR/d32f/tmp
2218 TMP_DIR=$DIR/d32f/tmp
2219 ln -s $DIR/d32f $TMP_DIR/symlink11
2220 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2221 ls $DIR/d32f/tmp/symlink11 || error
2222 ls $DIR/d32f/symlink01 || error
2224 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2227 TMP_DIR=$DIR/$tdir/tmp
2228 test_mkdir -p $DIR/$tdir/tmp
2229 test_mkdir $DIR/${tdir}2
2230 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2231 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2232 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2233 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2234 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2235 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2237 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2240 rm -fr $DIR/$tdir $DIR/${tdir}2
2241 TMP_DIR=$DIR/$tdir/tmp
2242 test_mkdir -p $DIR/$tdir/tmp
2243 test_mkdir $DIR/${tdir}2
2244 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2245 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2246 ls $TMP_DIR/symlink12 || error
2247 ls $DIR/$tdir/symlink02 || error
2249 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2252 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2253 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2254 trap cleanup_test32_mount EXIT
2255 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2256 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2257 touch $DIR/$tdir/test_file
2258 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2259 cleanup_test32_mount
2261 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2264 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2265 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2266 trap cleanup_test32_mount EXIT
2267 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2268 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2269 touch $DIR/$tdir/test_file
2270 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2271 cleanup_test32_mount
2273 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2276 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2278 trap cleanup_test32_mount EXIT
2279 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2280 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2281 test_mkdir -p $DIR/$tdir/d2
2282 touch $DIR/$tdir/d2/test_file || error
2283 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2284 cleanup_test32_mount
2286 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2289 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2291 trap cleanup_test32_mount EXIT
2292 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2293 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2294 test_mkdir -p $DIR/$tdir/d2
2295 touch $DIR/$tdir/d2/test_file
2296 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2297 cleanup_test32_mount
2299 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2303 test_mkdir -p $DIR/d32m/tmp
2304 TMP_DIR=$DIR/d32m/tmp
2305 ln -s $DIR $TMP_DIR/symlink11
2306 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2307 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2308 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2310 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2314 test_mkdir -p $DIR/d32n/tmp
2315 TMP_DIR=$DIR/d32n/tmp
2316 ln -s $DIR $TMP_DIR/symlink11
2317 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2318 ls -l $DIR/d32n/tmp/symlink11 || error
2319 ls -l $DIR/d32n/symlink01 || error
2321 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2324 rm -fr $DIR/d32o $DIR/$tfile
2326 test_mkdir -p $DIR/d32o/tmp
2327 TMP_DIR=$DIR/d32o/tmp
2328 ln -s $DIR/$tfile $TMP_DIR/symlink12
2329 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2330 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2331 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2332 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2333 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2335 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2345 test_mkdir -p $DIR/d32p/tmp
2347 TMP_DIR=$DIR/d32p/tmp
2349 ln -s $DIR/$tfile $TMP_DIR/symlink12
2351 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2353 cat $DIR/d32p/tmp/symlink12 || error
2355 cat $DIR/d32p/symlink02 || error
2358 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2360 cleanup_testdir_mount() {
2366 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2367 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2368 trap cleanup_testdir_mount EXIT
2369 test_mkdir -p $DIR/$tdir
2370 touch $DIR/$tdir/under_the_mount
2371 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2372 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2373 cleanup_testdir_mount
2375 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2379 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2380 trap cleanup_testdir_mount EXIT
2381 test_mkdir -p $DIR/$tdir
2382 touch $DIR/$tdir/under_the_mount
2383 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2384 ls $DIR/$tdir | grep -q under_the_mount && error || true
2385 cleanup_testdir_mount
2387 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2392 chmod 444 $DIR/$tfile
2393 chown $RUNAS_ID $DIR/$tfile
2395 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2398 run_test 33aa "write file with mode 444 (should return error) ===="
2402 test_mkdir -p $DIR/d33
2403 chown $RUNAS_ID $DIR/d33
2404 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2405 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2406 error "open RDWR" || true
2408 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2412 test_mkdir -p $DIR/d33
2413 chown $RUNAS_ID $DIR/d33
2414 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2416 run_test 33b "test open file with malformed flags (No panic and return error)"
2419 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2425 remote_ost_nodsh && skip "remote OST with nodsh" && return
2428 test_mkdir -p $DIR/d33
2429 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2432 for ostnum in $(seq $OSTCOUNT); do
2433 # test-framework's OST numbering is one-based, while Lustre's
2435 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2436 # Parsing llobdstat's output sucks; we could grep the /proc
2437 # path, but that's likely to not be as portable as using the
2438 # llobdstat utility. So we parse lctl output instead.
2439 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2440 obdfilter/$ostname/stats |
2441 awk '/^write_bytes/ {print $7}' )
2442 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2443 if (( ${write_bytes:-0} > 0 ))
2450 $all_zeros || return 0
2453 echo foo > $DIR/d33/bar
2457 # Total up write_bytes after writing. We'd better find non-zeros.
2458 for ostnum in $(seq $OSTCOUNT); do
2459 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2460 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2461 obdfilter/$ostname/stats |
2462 awk '/^write_bytes/ {print $7}' )
2463 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2464 if (( ${write_bytes:-0} > 0 ))
2473 for ostnum in $(seq $OSTCOUNT); do
2474 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2475 echo "Check that write_bytes is present in obdfilter/*/stats:"
2476 do_facet ost$ostnum lctl get_param -n \
2477 obdfilter/$ostname/stats
2479 error "OST not keeping write_bytes stats (b22312)"
2482 run_test 33c "test llobdstat and write_bytes"
2485 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2486 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2488 local remote_dir=$DIR/$tdir/remote_dir
2491 $LFS mkdir -i $MDTIDX $remote_dir ||
2492 error "create remote directory failed"
2494 touch $remote_dir/$tfile
2495 chmod 444 $remote_dir/$tfile
2496 chown $RUNAS_ID $remote_dir/$tfile
2498 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2500 chown $RUNAS_ID $remote_dir
2501 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2502 error "create" || true
2503 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2504 error "open RDWR" || true
2505 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2506 error "create" || true
2508 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2510 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2513 $MCREATE $DIR/f34 || error
2514 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2515 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2516 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2517 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2519 run_test 34a "truncate file that has not been opened ==========="
2522 [ ! -f $DIR/f34 ] && test_34a
2523 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2524 $OPENFILE -f O_RDONLY $DIR/f34
2525 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2526 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2528 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2531 [ ! -f $DIR/f34 ] && test_34a
2532 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2533 $OPENFILE -f O_RDWR $DIR/f34
2534 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2535 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2537 run_test 34c "O_RDWR opening file-with-size works =============="
2540 [ ! -f $DIR/f34 ] && test_34a
2541 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2542 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2545 run_test 34d "write to sparse file ============================="
2549 $MCREATE $DIR/f34e || error
2550 $TRUNCATE $DIR/f34e 1000 || error
2551 $CHECKSTAT -s 1000 $DIR/f34e || error
2552 $OPENFILE -f O_RDWR $DIR/f34e
2553 $CHECKSTAT -s 1000 $DIR/f34e || error
2555 run_test 34e "create objects, some with size and some without =="
2557 test_34f() { # bug 6242, 6243
2558 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2561 $MCREATE $DIR/f34f || error
2562 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2563 dd if=$DIR/f34f of=$TMP/f34f
2564 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2565 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2566 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2567 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2568 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2570 run_test 34f "read from a file with no objects until EOF ======="
2573 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2574 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2575 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2576 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2577 cancel_lru_locks osc
2578 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2579 error "wrong size after lock cancel"
2581 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2582 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2583 error "expanding truncate failed"
2584 cancel_lru_locks osc
2585 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2586 error "wrong expanded size after lock cancel"
2588 run_test 34g "truncate long file ==============================="
2591 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2595 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2596 sync # Flush the cache so that multiop below does not block on cache
2597 # flush when getting the group lock
2598 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2601 # Since just timed wait is not good enough, let's do a sync write
2602 # that way we are sure enough time for a roundtrip + processing
2603 # passed + 2 seconds of extra margin.
2604 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2608 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2609 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2613 local nsz=`stat -c %s $DIR/$tfile`
2614 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2616 run_test 34h "ftruncate file under grouplock should not block"
2619 cp /bin/sh $DIR/f35a
2621 chown $RUNAS_ID $DIR/f35a
2622 $RUNAS $DIR/f35a && error || true
2625 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2629 utime $DIR/f36 || error
2631 run_test 36a "MDS utime check (mknod, utime) ==================="
2635 utime $DIR/f36 || error
2637 run_test 36b "OST utime check (open, utime) ===================="
2642 chown $RUNAS_ID $DIR/d36
2643 $RUNAS utime $DIR/d36/f36 || error
2645 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2648 [ ! -d $DIR/d36 ] && test_36c
2649 echo "" > $DIR/d36/f36
2650 $RUNAS utime $DIR/d36/f36 || error
2652 run_test 36d "non-root OST utime check (open, utime) ==========="
2655 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2656 test_mkdir -p $DIR/$tdir
2657 touch $DIR/$tdir/$tfile
2658 $RUNAS utime $DIR/$tdir/$tfile && \
2659 error "utime worked, expected failure" || true
2661 run_test 36e "utime on non-owned file (should return error) ===="
2665 local LANG_SAVE=$LANG
2666 local LC_LANG_SAVE=$LC_LANG
2667 export LANG=C LC_LANG=C # for date language
2669 DATESTR="Dec 20 2000"
2670 test_mkdir -p $DIR/$tdir
2671 lctl set_param fail_loc=$fl
2673 cp /etc/hosts $DIR/$tdir/$tfile
2674 sync & # write RPC generated with "current" inode timestamp, but delayed
2676 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2677 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2678 cancel_lru_locks osc
2679 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2681 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2682 echo "BEFORE: $LS_BEFORE" && \
2683 echo "AFTER : $LS_AFTER" && \
2684 echo "WANT : $DATESTR" && \
2685 error "$DIR/$tdir/$tfile timestamps changed" || true
2687 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2691 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2692 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2693 subr_36fh "0x80000214"
2695 run_test 36f "utime on file racing with OST BRW write =========="
2698 remote_ost_nodsh && skip "remote OST with nodsh" && return
2699 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2704 test_mkdir -p $DIR/$tdir
2705 fmd_max_age=$(do_facet ost1 \
2706 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2709 fmd_before=$(do_facet ost1 \
2710 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2711 touch $DIR/$tdir/$tfile
2712 sleep $((fmd_max_age + 12))
2713 fmd_after=$(do_facet ost1 \
2714 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2716 echo "fmd_before: $fmd_before"
2717 echo "fmd_after: $fmd_after"
2718 [ "$fmd_after" -gt "$fmd_before" ] && \
2719 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2720 error "fmd didn't expire after ping" || true
2722 run_test 36g "filter mod data cache expiry ====================="
2725 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2726 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2727 subr_36fh "0x80000227"
2729 run_test 36h "utime on file racing with OST BRW write =========="
2731 # test_37 - duplicate with tests 32q 32r
2734 local file=$DIR/$tfile
2736 openfile -f O_DIRECTORY $file
2739 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2740 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2742 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2746 touch $DIR/${tfile}2
2747 # ls -l $DIR/$tfile $DIR/${tfile}2
2748 # ls -lu $DIR/$tfile $DIR/${tfile}2
2749 # ls -lc $DIR/$tfile $DIR/${tfile}2
2751 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2752 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2754 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2756 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2758 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2759 error "O_TRUNC didn't change timestamps"
2762 run_test 39 "mtime changed on create ==========================="
2765 test_mkdir -p $DIR/$tdir
2766 cp -p /etc/passwd $DIR/$tdir/fopen
2767 cp -p /etc/passwd $DIR/$tdir/flink
2768 cp -p /etc/passwd $DIR/$tdir/funlink
2769 cp -p /etc/passwd $DIR/$tdir/frename
2770 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2773 echo "aaaaaa" >> $DIR/$tdir/fopen
2774 echo "aaaaaa" >> $DIR/$tdir/flink
2775 echo "aaaaaa" >> $DIR/$tdir/funlink
2776 echo "aaaaaa" >> $DIR/$tdir/frename
2778 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2779 local link_new=`stat -c %Y $DIR/$tdir/flink`
2780 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2781 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2783 cat $DIR/$tdir/fopen > /dev/null
2784 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2785 rm -f $DIR/$tdir/funlink2
2786 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2788 for (( i=0; i < 2; i++ )) ; do
2789 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2790 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2791 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2792 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2794 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2795 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2796 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2797 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2799 cancel_lru_locks osc
2800 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2803 run_test 39b "mtime change on open, link, unlink, rename ======"
2805 # this should be set to past
2806 TEST_39_MTIME=`date -d "1 year ago" +%s`
2812 local mtime0=`stat -c %Y $DIR1/$tfile`
2814 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2815 local mtime1=`stat -c %Y $DIR1/$tfile`
2816 [ "$mtime1" = $TEST_39_MTIME ] || \
2817 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2820 echo hello >> $DIR1/$tfile
2822 local mtime2=`stat -c %Y $DIR1/$tfile`
2823 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2824 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2826 mv $DIR1/$tfile $DIR1/$tfile-1
2828 for (( i=0; i < 2; i++ )) ; do
2829 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2830 [ "$mtime2" = "$mtime3" ] || \
2831 error "mtime ($mtime2) changed (to $mtime3) on rename"
2833 cancel_lru_locks osc
2834 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2837 run_test 39c "mtime change on rename ==========================="
2841 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2844 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2846 for (( i=0; i < 2; i++ )) ; do
2847 local mtime=`stat -c %Y $DIR1/$tfile`
2848 [ $mtime = $TEST_39_MTIME ] || \
2849 error "mtime($mtime) is not set to $TEST_39_MTIME"
2851 cancel_lru_locks osc
2852 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2855 run_test 39d "create, utime, stat =============================="
2859 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2861 local mtime1=`stat -c %Y $DIR1/$tfile`
2863 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2865 for (( i=0; i < 2; i++ )) ; do
2866 local mtime2=`stat -c %Y $DIR1/$tfile`
2867 [ $mtime2 = $TEST_39_MTIME ] || \
2868 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2870 cancel_lru_locks osc
2871 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2874 run_test 39e "create, stat, utime, stat ========================"
2878 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2880 mtime1=`stat -c %Y $DIR1/$tfile`
2883 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2885 for (( i=0; i < 2; i++ )) ; do
2886 local mtime2=`stat -c %Y $DIR1/$tfile`
2887 [ $mtime2 = $TEST_39_MTIME ] || \
2888 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2890 cancel_lru_locks osc
2891 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2894 run_test 39f "create, stat, sleep, utime, stat ================="
2898 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2899 echo hello >> $DIR1/$tfile
2900 local mtime1=`stat -c %Y $DIR1/$tfile`
2903 chmod o+r $DIR1/$tfile
2905 for (( i=0; i < 2; i++ )) ; do
2906 local mtime2=`stat -c %Y $DIR1/$tfile`
2907 [ "$mtime1" = "$mtime2" ] || \
2908 error "lost mtime: $mtime2, should be $mtime1"
2910 cancel_lru_locks osc
2911 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2914 run_test 39g "write, chmod, stat ==============================="
2918 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2923 echo hello >> $DIR1/$tfile
2924 local mtime1=`stat -c %Y $DIR1/$tfile`
2926 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2928 if [ "$d1" != "$d2" ]; then
2929 echo "write and touch not within one second"
2931 for (( i=0; i < 2; i++ )) ; do
2932 local mtime2=`stat -c %Y $DIR1/$tfile`
2933 [ "$mtime2" = $TEST_39_MTIME ] || \
2934 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2936 cancel_lru_locks osc
2937 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2941 run_test 39h "write, utime within one second, stat ============="
2944 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2948 echo hello >> $DIR1/$tfile
2949 local mtime1=`stat -c %Y $DIR1/$tfile`
2951 mv $DIR1/$tfile $DIR1/$tfile-1
2953 for (( i=0; i < 2; i++ )) ; do
2954 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2956 [ "$mtime1" = "$mtime2" ] || \
2957 error "lost mtime: $mtime2, should be $mtime1"
2959 cancel_lru_locks osc
2960 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2963 run_test 39i "write, rename, stat =============================="
2966 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2967 start_full_debug_logging
2971 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2972 lctl set_param fail_loc=0x80000412
2973 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2974 error "multiop failed"
2976 local mtime1=`stat -c %Y $DIR1/$tfile`
2978 mv $DIR1/$tfile $DIR1/$tfile-1
2980 kill -USR1 $multipid
2981 wait $multipid || error "multiop close failed"
2983 for (( i=0; i < 2; i++ )) ; do
2984 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2985 [ "$mtime1" = "$mtime2" ] ||
2986 error "mtime is lost on close: $mtime2, " \
2989 cancel_lru_locks osc
2990 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2992 lctl set_param fail_loc=0
2993 stop_full_debug_logging
2995 run_test 39j "write, rename, close, stat ======================="
2998 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3002 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3004 local mtime1=`stat -c %Y $DIR1/$tfile`
3006 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3008 kill -USR1 $multipid
3009 wait $multipid || error "multiop close failed"
3011 for (( i=0; i < 2; i++ )) ; do
3012 local mtime2=`stat -c %Y $DIR1/$tfile`
3014 [ "$mtime2" = $TEST_39_MTIME ] || \
3015 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3017 cancel_lru_locks osc
3018 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3021 run_test 39k "write, utime, close, stat ========================"
3023 # this should be set to future
3024 TEST_39_ATIME=`date -d "1 year" +%s`
3027 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3028 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3029 local atime_diff=$(do_facet $SINGLEMDS \
3030 lctl get_param -n mdd.*MDT0000*.atime_diff)
3034 # test setting directory atime to future
3035 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3036 local atime=$(stat -c %X $DIR/$tdir)
3037 [ "$atime" = $TEST_39_ATIME ] || \
3038 error "atime is not set to future: $atime, $TEST_39_ATIME"
3040 # test setting directory atime from future to now
3041 local d1=$(date +%s)
3043 local d2=$(date +%s)
3045 cancel_lru_locks mdc
3046 atime=$(stat -c %X $DIR/$tdir)
3047 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3048 error "atime is not updated from future: $atime, $d1<atime<$d2"
3050 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3053 # test setting directory atime when now > dir atime + atime_diff
3057 cancel_lru_locks mdc
3058 atime=$(stat -c %X $DIR/$tdir)
3059 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3060 error "atime is not updated : $atime, should be $d2"
3062 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3065 # test not setting directory atime when now < dir atime + atime_diff
3067 cancel_lru_locks mdc
3068 atime=$(stat -c %X $DIR/$tdir)
3069 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3070 error "atime is updated to $atime, should remain $d1<atime<$d2"
3072 do_facet $SINGLEMDS \
3073 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3075 run_test 39l "directory atime update ==========================="
3078 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3081 local far_past_mtime=$(date -d "May 29 1953" +%s)
3082 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3084 touch -m -d @$far_past_mtime $DIR1/$tfile
3085 touch -a -d @$far_past_atime $DIR1/$tfile
3087 for (( i=0; i < 2; i++ )) ; do
3088 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3089 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3090 error "atime or mtime set incorrectly"
3092 cancel_lru_locks osc
3093 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3096 run_test 39m "test atime and mtime before 1970"
3099 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3100 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3101 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3102 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3103 error "$tfile is not 4096 bytes in size"
3105 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3109 small_write $DIR/f41 18
3111 run_test 41 "test small file write + fstat ====================="
3113 count_ost_writes() {
3114 lctl get_param -n osc.*.stats |
3115 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
3122 BG_DIRTY_RATIO_SAVE=10
3123 MAX_BG_DIRTY_RATIO=25
3127 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3128 # dirty_ratio, dirty_background_ratio
3129 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3130 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3131 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3132 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3134 # if file not here, we are a 2.4 kernel
3135 kill -CONT `pidof kupdated`
3140 # setup the trap first, so someone cannot exit the test at the
3141 # exact wrong time and mess up a machine
3142 trap start_writeback EXIT
3143 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3144 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3145 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3146 sysctl -w vm.dirty_writeback_centisecs=0
3147 sysctl -w vm.dirty_writeback_centisecs=0
3148 # save and increase /proc/sys/vm/dirty_ratio
3149 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3150 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3151 # save and increase /proc/sys/vm/dirty_background_ratio
3152 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3153 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3155 # if file not here, we are a 2.4 kernel
3156 kill -STOP `pidof kupdated`
3160 # ensure that all stripes have some grant before we test client-side cache
3162 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3163 dd if=/dev/zero of=$i bs=4k count=1
3168 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3169 # file truncation, and file removal.
3171 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3173 cancel_lru_locks osc
3175 sync; sleep 1; sync # just to be safe
3176 BEFOREWRITES=`count_ost_writes`
3177 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3178 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3179 AFTERWRITES=`count_ost_writes`
3180 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3181 error "$BEFOREWRITES < $AFTERWRITES"
3184 run_test 42a "ensure that we don't flush on close =============="
3187 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3189 cancel_lru_locks osc
3192 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3193 BEFOREWRITES=`count_ost_writes`
3194 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3195 AFTERWRITES=`count_ost_writes`
3196 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3197 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3199 BEFOREWRITES=`count_ost_writes`
3200 sync || error "sync: $?"
3201 AFTERWRITES=`count_ost_writes`
3202 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3203 error "$BEFOREWRITES < $AFTERWRITES on sync"
3205 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3209 run_test 42b "test destroy of file with cached dirty data ======"
3211 # if these tests just want to test the effect of truncation,
3212 # they have to be very careful. consider:
3213 # - the first open gets a {0,EOF}PR lock
3214 # - the first write conflicts and gets a {0, count-1}PW
3215 # - the rest of the writes are under {count,EOF}PW
3216 # - the open for truncate tries to match a {0,EOF}PR
3217 # for the filesize and cancels the PWs.
3218 # any number of fixes (don't get {0,EOF} on open, match
3219 # composite locks, do smarter file size management) fix
3220 # this, but for now we want these tests to verify that
3221 # the cancellation with truncate intent works, so we
3222 # start the file with a full-file pw lock to match against
3223 # until the truncate.
3228 cancel_lru_locks osc
3230 # prime the file with 0,EOF PW to match
3234 # now the real test..
3235 dd if=/dev/zero of=$file bs=1024 count=100
3236 BEFOREWRITES=`count_ost_writes`
3237 $TRUNCATE $file $offset
3238 cancel_lru_locks osc
3239 AFTERWRITES=`count_ost_writes`
3244 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3246 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3247 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3250 run_test 42c "test partial truncate of file with cached dirty data"
3253 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3255 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3256 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3259 run_test 42d "test complete truncate of file with cached dirty data"
3261 test_42e() { # bug22074
3262 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3263 local TDIR=$DIR/${tdir}e
3264 local pagesz=$(page_size)
3265 local pages=16 # hardcoded 16 pages, don't change it.
3266 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3267 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3271 test_mkdir -p $DIR/${tdir}e
3272 $SETSTRIPE -c 1 $TDIR
3273 createmany -o $TDIR/f $files
3275 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3277 # we assume that with $OSTCOUNT files, at least one of them will
3278 # be allocated on OST0.
3279 warmup_files=$((OSTCOUNT * max_dirty_mb))
3280 createmany -o $TDIR/w $warmup_files
3282 # write a large amount of data into one file and sync, to get good
3283 # avail_grant number from OST.
3284 for ((i=0; i<$warmup_files; i++)); do
3285 idx=$($GETSTRIPE -i $TDIR/w$i)
3286 [ $idx -ne 0 ] && continue
3287 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3290 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3292 $LCTL get_param $proc_osc0/cur_dirty_bytes
3293 $LCTL get_param $proc_osc0/cur_grant_bytes
3295 # create as much dirty pages as we can while not to trigger the actual
3296 # RPCs directly. but depends on the env, VFS may trigger flush during this
3297 # period, hopefully we are good.
3298 for ((i=0; i<$warmup_files; i++)); do
3299 idx=$($GETSTRIPE -i $TDIR/w$i)
3300 [ $idx -ne 0 ] && continue
3301 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3303 $LCTL get_param $proc_osc0/cur_dirty_bytes
3304 $LCTL get_param $proc_osc0/cur_grant_bytes
3306 # perform the real test
3307 $LCTL set_param $proc_osc0/rpc_stats 0
3308 for ((;i<$files; i++)); do
3309 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3310 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3313 $LCTL get_param $proc_osc0/rpc_stats
3316 local have_ppr=false
3317 $LCTL get_param $proc_osc0/rpc_stats |
3318 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3319 # skip lines until we are at the RPC histogram data
3320 [ "$PPR" == "pages" ] && have_ppr=true && continue
3321 $have_ppr || continue
3323 # we only want the percent stat for < 16 pages
3324 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3326 percent=$((percent + WPCT))
3327 if [ $percent -gt 15 ]; then
3328 error "less than 16-pages write RPCs" \
3335 run_test 42e "verify sub-RPC writes are not done synchronously"
3338 test_mkdir -p $DIR/$tdir
3339 cp -p /bin/ls $DIR/$tdir/$tfile
3340 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3342 # give multiop a chance to open
3345 $DIR/$tdir/$tfile && error || true
3348 run_test 43 "execution of file opened for write 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 $TMP/$tfile.junk O_c ||
3358 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3359 kill -USR1 $MULTIOP_PID || return 2
3360 wait $MULTIOP_PID || return 3
3361 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3363 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3366 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3367 test_mkdir -p $DIR/$tdir
3368 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3369 cp -p multiop $DIR/$tdir/multiop
3370 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3373 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3374 kill -USR1 $MULTIOP_PID || return 2
3375 wait $MULTIOP_PID || return 3
3376 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3378 run_test 43b "truncate of file being executed should return -ETXTBSY"
3381 local testdir="$DIR/$tdir"
3382 test_mkdir -p $DIR/$tdir
3384 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3385 ( cd $testdir && md5sum -c)
3387 run_test 43c "md5sum of copy into lustre========================"
3390 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3391 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3392 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3394 run_test 44 "zero length read from a sparse stripe ============="
3397 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3399 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3400 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3401 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3403 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3404 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3407 OFFSETS="0 $((stride/2)) $((stride-1))"
3408 for offset in $OFFSETS ; do
3409 for i in `seq 0 $((nstripe-1))`; do
3410 local GLOBALOFFSETS=""
3411 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3412 local myfn=$DIR/d44a-$size
3413 echo "--------writing $myfn at $size"
3414 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3415 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3416 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3417 || error "ll_sparseness_verify $GLOBALOFFSETS"
3419 for j in `seq 0 $((nstripe-1))`; do
3420 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3421 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3422 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3424 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3425 || error "ll_sparseness_verify $GLOBALOFFSETS"
3430 run_test 44a "test sparse pwrite ==============================="
3434 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3440 before=`dirty_osc_total`
3441 echo executing "\"$*\""
3443 after=`dirty_osc_total`
3444 echo before $before, after $after
3447 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3449 # Obtain grants from OST if it supports it
3450 echo blah > ${f}_grant
3453 do_dirty_record "echo blah > $f"
3454 [ $before -eq $after ] && error "write wasn't cached"
3455 do_dirty_record "> $f"
3456 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3457 do_dirty_record "echo blah > $f"
3458 [ $before -eq $after ] && error "write wasn't cached"
3459 do_dirty_record "sync"
3460 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3461 do_dirty_record "echo blah > $f"
3462 [ $before -eq $after ] && error "write wasn't cached"
3463 do_dirty_record "cancel_lru_locks osc"
3464 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3467 run_test 45 "osc io page accounting ============================"
3469 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3470 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3471 # objects offset and an assert hit when an rpc was built with 1023's mapped
3472 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3474 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3478 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3480 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3481 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3485 run_test 46 "dirtying a previously written page ================"
3487 # test_47 is removed "Device nodes check" is moved to test_28
3489 test_48a() { # bug 2399
3490 check_kernel_version 34 || return 0
3491 test_mkdir -p $DIR/$tdir
3493 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3494 test_mkdir $DIR/$tdir || error "recreate directory failed"
3495 touch foo || error "'touch foo' failed after recreating cwd"
3496 test_mkdir $DIR/$tdir/bar ||
3497 error "'mkdir foo' failed after recreating cwd"
3498 if check_kernel_version 44; then
3499 touch .foo || error "'touch .foo' failed after recreating cwd"
3500 test_mkdir $DIR/$tdir/.bar ||
3501 error "'mkdir .foo' failed after recreating cwd"
3503 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3504 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3505 cd . || error "'cd .' failed after recreating cwd"
3506 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3507 rmdir . && error "'rmdir .' worked after recreating cwd"
3508 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3509 cd .. || error "'cd ..' failed after recreating cwd"
3511 run_test 48a "Access renamed working dir (should return errors)="
3513 test_48b() { # bug 2399
3514 check_kernel_version 34 || return 0
3516 test_mkdir -p $DIR/$tdir
3518 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3519 touch foo && error "'touch foo' worked after removing cwd"
3520 test_mkdir $DIR/$tdir/foo &&
3521 error "'mkdir foo' worked after removing cwd"
3522 if check_kernel_version 44; then
3523 touch .foo && error "'touch .foo' worked after removing cwd"
3524 test_mkdir $DIR/$tdir/.foo &&
3525 error "'mkdir .foo' worked after removing cwd"
3527 ls . > /dev/null && error "'ls .' worked after removing cwd"
3528 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3529 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3530 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3531 rmdir . && error "'rmdir .' worked after removing cwd"
3532 ln -s . foo && error "'ln -s .' worked after removing cwd"
3533 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3535 run_test 48b "Access removed working dir (should return errors)="
3537 test_48c() { # bug 2350
3538 check_kernel_version 36 || return 0
3539 #lctl set_param debug=-1
3542 test_mkdir -p $DIR/$tdir/dir
3544 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3545 $TRACE touch foo && error "touch foo worked after removing cwd"
3546 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3547 if check_kernel_version 44; then
3548 touch .foo && error "touch .foo worked after removing cwd"
3549 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3551 $TRACE ls . && error "'ls .' worked after removing cwd"
3552 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3553 is_patchless || ( $TRACE cd . &&
3554 error "'cd .' worked after removing cwd" )
3555 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3556 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3557 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3558 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3560 run_test 48c "Access removed working subdir (should return errors)"
3562 test_48d() { # bug 2350
3563 check_kernel_version 36 || return 0
3564 #lctl set_param debug=-1
3567 test_mkdir -p $DIR/$tdir/dir
3569 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3570 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3571 $TRACE touch foo && error "'touch foo' worked after removing parent"
3572 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3573 if check_kernel_version 44; then
3574 touch .foo && error "'touch .foo' worked after removing parent"
3576 error "mkdir .foo worked after removing parent"
3578 $TRACE ls . && error "'ls .' worked after removing parent"
3579 $TRACE ls .. && error "'ls ..' worked after removing parent"
3580 is_patchless || ( $TRACE cd . &&
3581 error "'cd .' worked after recreate parent" )
3582 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3583 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3584 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3585 is_patchless || ( $TRACE cd .. &&
3586 error "'cd ..' worked after removing parent" || true )
3588 run_test 48d "Access removed parent subdir (should return errors)"
3590 test_48e() { # bug 4134
3591 check_kernel_version 41 || return 0
3592 #lctl set_param debug=-1
3595 test_mkdir -p $DIR/$tdir/dir
3597 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3598 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3599 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3600 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3601 # On a buggy kernel addition of "touch foo" after cd .. will
3602 # produce kernel oops in lookup_hash_it
3603 touch ../foo && error "'cd ..' worked after recreate parent"
3605 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3607 run_test 48e "Access to recreated parent subdir (should return errors)"
3609 test_49() { # LU-1030
3610 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3611 # get ost1 size - lustre-OST0000
3612 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3613 # write 800M at maximum
3614 [ $ost1_size -gt 819200 ] && ost1_size=819200
3616 lfs setstripe -c 1 -i 0 $DIR/$tfile
3617 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3620 # change max_pages_per_rpc while writing the file
3621 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3622 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3623 # loop until dd process exits
3624 while ps ax -opid | grep -wq $dd_pid; do
3625 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3626 sleep $((RANDOM % 5 + 1))
3628 # restore original max_pages_per_rpc
3629 $LCTL set_param $osc1_mppc=$orig_mppc
3630 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3632 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3636 test_mkdir $DIR/$tdir
3638 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
3640 run_test 50 "special situations: /proc symlinks ==============="
3642 test_51a() { # was test_51
3643 # bug 1516 - create an empty entry right after ".." then split dir
3644 test_mkdir -p $DIR/$tdir
3645 touch $DIR/$tdir/foo
3646 $MCREATE $DIR/$tdir/bar
3648 createmany -m $DIR/$tdir/longfile 201
3650 while [ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]; do
3651 $MCREATE $DIR/$tdir/longfile$FNUM
3656 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
3658 run_test 51a "special situations: split htree with empty entry =="
3660 export NUMTEST=70000
3662 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3663 local BASE=$DIR/$tdir
3665 # cleanup the directory
3670 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3671 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3672 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3675 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3676 echo "reduced count to $NUMTEST due to inodes"
3678 # need to check free space for the directories as well
3679 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3680 numfree=$((blkfree / 4))
3681 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3682 echo "reduced count to $NUMTEST due to blocks"
3684 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3685 echo "failed" > $BASE/fnum
3687 run_test 51b "exceed 64k subdirectory nlink limit"
3689 test_51ba() { # LU-993
3690 local BASE=$DIR/$tdir
3691 # unlink all but 100 subdirectories, then check it still works
3693 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3695 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3696 local DELETE=$((NUMTEST - LEFT))
3698 # continue on to run this test even if 51b didn't finish,
3699 # just to delete the many subdirectories created.
3700 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3702 # for ldiskfs the nlink count should be 1, but this is OSD specific
3703 # and so this is listed for informational purposes only
3704 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3705 unlinkmany -d $BASE/d $DELETE
3708 if [ $RC -ne 0 ]; then
3709 if [ "$NUMPREV" == "failed" ]; then
3710 skip "previous setup failed"
3713 error "unlink of first $DELETE subdirs failed"
3718 echo "nlink between: $(stat -c %h $BASE)"
3719 # trim the first line of ls output
3720 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3721 [ $FOUND -ne $LEFT ] &&
3722 error "can't find subdirs: found only $FOUND/$LEFT"
3724 unlinkmany -d $BASE/d $DELETE $LEFT ||
3725 error "unlink of second $LEFT subdirs failed"
3726 # regardless of whether the backing filesystem tracks nlink accurately
3727 # or not, the nlink count shouldn't be more than "." and ".." here
3728 local AFTER=$(stat -c %h $BASE)
3729 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3730 echo "nlink after: $AFTER"
3732 run_test 51ba "verify nlink for many subdirectory cleanup"
3735 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3736 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3737 test_mkdir -p $DIR/$tdir
3738 createmany -o $DIR/$tdir/t- 1000
3739 $GETSTRIPE $DIR/$tdir > $TMP/files
3740 for N in `seq 0 $((OSTCOUNT - 1))`; do
3741 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3742 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3743 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3745 unlinkmany $DIR/$tdir/t- 1000
3748 for N in `seq 1 $((OSTCOUNT - 1))`; do
3749 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3750 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3751 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3752 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3754 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3755 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3756 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3757 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3761 run_test 51d "check object distribution ===================="
3764 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3765 test_mkdir -p $DIR/$tdir
3766 touch $DIR/$tdir/foo
3767 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3768 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3769 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3770 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3771 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3773 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3774 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3775 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3777 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3778 cp -r $DIR/$tdir /tmp/
3779 rm -fr $DIR/$tdir || error "cleanup rm failed"
3781 run_test 52a "append-only flag test (should return errors) ====="
3784 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3785 test_mkdir -p $DIR/$tdir
3786 touch $DIR/$tdir/foo
3787 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3788 cat test > $DIR/$tdir/foo && error "cat test worked"
3789 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3790 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3791 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3793 echo foo >> $DIR/$tdir/foo && error "echo worked"
3794 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3795 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
3796 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
3797 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3799 chattr -i $DIR/$tdir/foo || error "chattr failed"
3801 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
3803 run_test 52b "immutable flag test (should return errors) ======="
3806 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3807 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3808 remote_ost_nodsh && skip "remote OST with nodsh" && return
3823 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3824 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3825 param=$(echo ${value[0]} | cut -d "=" -f1)
3826 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
3827 param_seq=$(echo ${param} |
3828 sed -e s/prealloc_last_id/prealloc_last_seq/g)
3829 mds_last_seq=$(do_facet $SINGLEMDS lctl get_param -n $param_seq)
3830 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3832 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3833 node=$(facet_active_host ost$((ostnum+1)))
3834 param="obdfilter.$ostname.last_id"
3835 for ost_last in $(do_node $node lctl get_param -n $param) ; do
3836 echo "$ostname.last_id=$ost_last ;MDS.last_id=$mds_last"
3837 ost_last_id=$(echo $ost_last | awk -F':' '{print $2}' |
3839 ost_last_seq=$(echo $ost_last | awk -F':' '{print $1}')
3840 if [ $ost_last_seq = $mds_last_seq ]; then
3841 if [ $ost_last_id != $mds_last ]; then
3842 error "$ost_last != $mds_last_id"
3850 [ $found = 0 ] && error "can not match last_seq/last_id for $mdtosc"
3853 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3856 $SOCKETSERVER $DIR/socket ||
3857 error "$SOCKETSERVER $DIR/socket failed: $?"
3858 $SOCKETCLIENT $DIR/socket ||
3859 error "$SOCKETCLIENT $DIR/socket failed: $?"
3860 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
3862 run_test 54a "unix domain socket test =========================="
3868 dd if=/dev/zero of=$f bs=$(page_size) count=1
3870 run_test 54b "char device works in lustre ======================"
3873 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3874 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3875 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3877 for i in $(seq 3 7); do
3878 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3886 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3889 loopdev="$DIR/loop54c"
3892 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3893 mknod $loopdev b 7 $LOOPNUM
3894 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3895 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3896 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3897 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3899 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3900 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3902 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3907 run_test 54c "block device works in lustre ====================="
3913 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
3915 run_test 54d "fifo device works in lustre ======================"
3918 check_kernel_version 46 || return 0
3921 cp -aL /dev/console $f
3922 echo $string > $f || error "echo $string to $f failed"
3924 run_test 54e "console/tty device works in lustre ======================"
3926 #The test_55 used to be iopen test and it was removed by bz#24037.
3927 #run_test 55 "check iopen_connect_dentry() ======================"
3929 test_56a() { # was test_56
3932 test_mkdir $DIR/$tdir
3933 test_mkdir $DIR/$tdir/dir
3935 NUMFILESx2=$(($NUMFILES * 2))
3936 for i in `seq 1 $NUMFILES` ; do
3937 touch $DIR/$tdir/file$i
3938 touch $DIR/$tdir/dir/file$i
3941 # test lfs getstripe with --recursive
3942 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
3943 [ $FILENUM -eq $NUMFILESx2 ] ||
3944 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3945 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
3946 [ $FILENUM -eq $NUMFILES ] ||
3947 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
3948 echo "$GETSTRIPE --recursive passed."
3950 # test lfs getstripe with file instead of dir
3951 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
3952 [ $FILENUM -eq 1 ] || error \
3953 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
3954 echo "$GETSTRIPE file1 passed."
3956 #test lfs getstripe with --verbose
3957 [ `$GETSTRIPE --verbose $DIR/$tdir |
3958 grep -c lmm_magic` -eq $NUMFILES ] ||
3959 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
3960 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
3961 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
3962 echo "$GETSTRIPE --verbose passed."
3964 #test lfs getstripe with --obd
3965 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
3966 grep -q "unknown obduuid" ||
3967 error "$GETSTRIPE --obd wrong_uuid should return error message"
3969 [ "$OSTCOUNT" -lt 2 ] &&
3970 skip_env "skipping other $GETSTRIPE --obd test" && return
3973 OBDUUID=$(ostuuid_from_index $OSTIDX)
3974 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
3975 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
3976 [ $FOUND -eq $FILENUM ] ||
3977 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
3978 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
3979 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
3980 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
3981 error "$GETSTRIPE --obd: should not show file on other obd"
3982 echo "$GETSTRIPE --obd passed"
3984 run_test 56a "check $GETSTRIPE"
3989 local LOCAL_NUMFILES="$1"
3990 local LOCAL_NUMDIRS="$2"
3991 local MKDIR_PARAMS="$3"
3993 if [ ! -d "$TDIR" ] ; then
3995 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
3996 for i in `seq 1 $LOCAL_NUMFILES` ; do
3999 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4000 test_mkdir $TDIR/dir$i
4001 for j in `seq 1 $LOCAL_NUMFILES` ; do
4002 touch $TDIR/dir$i/file$j
4008 setup_56_special() {
4012 if [ ! -e "$TDIR/loop1b" ] ; then
4013 for i in `seq 1 $LOCAL_NUMFILES` ; do
4014 mknod $TDIR/loop${i}b b 7 $i
4015 mknod $TDIR/null${i}c c 1 3
4016 ln -s $TDIR/file1 $TDIR/link${i}l
4018 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4019 mknod $TDIR/dir$i/loop${i}b b 7 $i
4020 mknod $TDIR/dir$i/null${i}c c 1 3
4021 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4030 setup_56 $NUMFILES $NUMDIRS
4032 EXPECTED=$(($NUMDIRS + 2))
4033 # test lfs find with -name
4034 for i in $(seq 1 $NUMFILES) ; do
4035 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4036 [ $NUMS -eq $EXPECTED ] ||
4037 error "lfs find -name \"*$i\" $TDIR wrong: "\
4038 "found $NUMS, expected $EXPECTED"
4041 run_test 56g "check lfs find -name ============================="
4047 setup_56 $NUMFILES $NUMDIRS
4049 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4050 # test lfs find with ! -name
4051 for i in $(seq 1 $NUMFILES) ; do
4052 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4053 [ $NUMS -eq $EXPECTED ] ||
4054 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4055 "found $NUMS, expected $EXPECTED"
4058 run_test 56h "check lfs find ! -name ============================="
4062 test_mkdir -p $DIR/$tdir
4063 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4064 CMD="$LFIND -ost $UUID $DIR/$tdir"
4066 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4068 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4072 setup_56_special $NUMFILES $NUMDIRS
4074 EXPECTED=$((NUMDIRS + 1))
4075 CMD="$LFIND -type d $TDIR"
4076 NUMS=$($CMD | wc -l)
4077 [ $NUMS -eq $EXPECTED ] ||
4078 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4080 run_test 56j "check lfs find -type d ============================="
4084 setup_56_special $NUMFILES $NUMDIRS
4086 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4087 CMD="$LFIND -type f $TDIR"
4088 NUMS=$($CMD | wc -l)
4089 [ $NUMS -eq $EXPECTED ] ||
4090 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4092 run_test 56k "check lfs find -type f ============================="
4096 setup_56_special $NUMFILES $NUMDIRS
4098 EXPECTED=$((NUMDIRS + NUMFILES))
4099 CMD="$LFIND -type b $TDIR"
4100 NUMS=$($CMD | wc -l)
4101 [ $NUMS -eq $EXPECTED ] ||
4102 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4104 run_test 56l "check lfs find -type b ============================="
4108 setup_56_special $NUMFILES $NUMDIRS
4110 EXPECTED=$((NUMDIRS + NUMFILES))
4111 CMD="$LFIND -type c $TDIR"
4112 NUMS=$($CMD | wc -l)
4113 [ $NUMS -eq $EXPECTED ] ||
4114 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4116 run_test 56m "check lfs find -type c ============================="
4120 setup_56_special $NUMFILES $NUMDIRS
4122 EXPECTED=$((NUMDIRS + NUMFILES))
4123 CMD="$LFIND -type l $TDIR"
4124 NUMS=$($CMD | wc -l)
4125 [ $NUMS -eq $EXPECTED ] ||
4126 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4128 run_test 56n "check lfs find -type l ============================="
4132 setup_56 $NUMFILES $NUMDIRS
4134 utime $TDIR/file1 > /dev/null || error "utime (1)"
4135 utime $TDIR/file2 > /dev/null || error "utime (2)"
4136 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4137 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4138 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4139 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4142 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4143 [ $NUMS -eq $EXPECTED ] || \
4144 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4147 CMD="$LFIND -mtime 0 $TDIR"
4148 NUMS=$($CMD | wc -l)
4149 [ $NUMS -eq $EXPECTED ] ||
4150 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4152 run_test 56o "check lfs find -mtime for old files =========================="
4155 [ $RUNAS_ID -eq $UID ] &&
4156 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4159 setup_56 $NUMFILES $NUMDIRS
4161 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4163 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4164 NUMS=$($CMD | wc -l)
4165 [ $NUMS -eq $EXPECTED ] || \
4166 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4168 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4169 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4170 NUMS=$($CMD | wc -l)
4171 [ $NUMS -eq $EXPECTED ] || \
4172 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4174 run_test 56p "check lfs find -uid and ! -uid ==============================="
4177 [ $RUNAS_ID -eq $UID ] &&
4178 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4181 setup_56 $NUMFILES $NUMDIRS
4183 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4186 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4187 NUMS=$($CMD | wc -l)
4188 [ $NUMS -eq $EXPECTED ] ||
4189 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4191 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4192 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4193 NUMS=$($CMD | wc -l)
4194 [ $NUMS -eq $EXPECTED ] ||
4195 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4197 run_test 56q "check lfs find -gid and ! -gid ==============================="
4201 setup_56 $NUMFILES $NUMDIRS
4204 CMD="$LFIND -size 0 -type f $TDIR"
4205 NUMS=$($CMD | wc -l)
4206 [ $NUMS -eq $EXPECTED ] ||
4207 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4209 CMD="$LFIND ! -size 0 -type f $TDIR"
4210 NUMS=$($CMD | wc -l)
4211 [ $NUMS -eq $EXPECTED ] ||
4212 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4213 echo "test" > $TDIR/$tfile
4214 echo "test2" > $TDIR/$tfile.2 && sync
4216 CMD="$LFIND -size 5 -type f $TDIR"
4217 NUMS=$($CMD | wc -l)
4218 [ $NUMS -eq $EXPECTED ] ||
4219 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4221 CMD="$LFIND -size +5 -type f $TDIR"
4222 NUMS=$($CMD | wc -l)
4223 [ $NUMS -eq $EXPECTED ] ||
4224 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4226 CMD="$LFIND -size +0 -type f $TDIR"
4227 NUMS=$($CMD | wc -l)
4228 [ $NUMS -eq $EXPECTED ] ||
4229 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4231 CMD="$LFIND ! -size -5 -type f $TDIR"
4232 NUMS=$($CMD | wc -l)
4233 [ $NUMS -eq $EXPECTED ] ||
4234 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4236 CMD="$LFIND -size -5 -type f $TDIR"
4237 NUMS=$($CMD | wc -l)
4238 [ $NUMS -eq $EXPECTED ] ||
4239 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4241 run_test 56r "check lfs find -size works =========================="
4243 test_56s() { # LU-611
4245 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4247 if [ $OSTCOUNT -gt 1 ]; then
4248 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4252 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4256 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4257 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4258 NUMS=$($CMD | wc -l)
4259 [ $NUMS -eq $EXPECTED ] ||
4260 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4262 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4263 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4264 NUMS=$($CMD | wc -l)
4265 [ $NUMS -eq $EXPECTED ] ||
4266 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4269 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4270 NUMS=$($CMD | wc -l)
4271 [ $NUMS -eq $EXPECTED ] ||
4272 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4274 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4275 NUMS=$($CMD | wc -l)
4276 [ $NUMS -eq $EXPECTED ] ||
4277 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4280 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4281 NUMS=$($CMD | wc -l)
4282 [ $NUMS -eq $EXPECTED ] ||
4283 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4285 run_test 56s "check lfs find -stripe-count works"
4287 test_56t() { # LU-611
4289 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4291 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4293 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4294 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4295 NUMS=$($CMD | wc -l)
4296 [ $NUMS -eq $EXPECTED ] ||
4297 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4299 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4300 NUMS=$($CMD | wc -l)
4301 [ $NUMS -eq $EXPECTED ] ||
4302 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4304 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4305 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4306 NUMS=$($CMD | wc -l)
4307 [ $NUMS -eq $EXPECTED ] ||
4308 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4310 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4311 NUMS=$($CMD | wc -l)
4312 [ $NUMS -eq $EXPECTED ] ||
4313 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4316 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4317 NUMS=$($CMD | wc -l)
4318 [ $NUMS -eq $EXPECTED ] ||
4319 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4321 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4322 NUMS=$($CMD | wc -l)
4323 [ $NUMS -eq $EXPECTED ] ||
4324 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4327 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4328 NUMS=$($CMD | wc -l)
4329 [ $NUMS -eq $EXPECTED ] ||
4330 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4332 run_test 56t "check lfs find -stripe-size works"
4334 test_56u() { # LU-611
4336 setup_56 $NUMFILES $NUMDIRS "-i 0"
4338 if [ $OSTCOUNT -gt 1 ]; then
4339 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4345 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4346 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4347 NUMS=$($CMD | wc -l)
4348 [ $NUMS -eq $EXPECTED ] ||
4349 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4352 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4353 NUMS=$($CMD | wc -l)
4354 [ $NUMS -eq $EXPECTED ] ||
4355 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4357 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4358 NUMS=$($CMD | wc -l)
4359 [ $NUMS -eq $EXPECTED ] ||
4360 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4363 # This should produce an error and not return any files
4364 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4365 NUMS=$($CMD 2>/dev/null | wc -l)
4366 [ $NUMS -eq $EXPECTED ] ||
4367 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4369 if [ $OSTCOUNT -gt 1 ]; then
4370 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4371 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4372 NUMS=$($CMD | wc -l)
4373 [ $NUMS -eq $EXPECTED ] ||
4374 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4377 run_test 56u "check lfs find -stripe-index works"
4384 setup_56 $NUMFILES $NUMDIRS
4386 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4387 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4389 for file in $($LFIND -mdt $UUID $TDIR); do
4390 file_mdt_idx=$($GETSTRIPE -M $file)
4391 [ $file_mdt_idx -eq $MDT_IDX ] ||
4392 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4395 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4397 # Get and check the actual stripe count of one file.
4398 # Usage: check_stripe_count <file> <expected_stripe_count>
4399 check_stripe_count() {
4404 [[ -z "$file" || -z "$expected" ]] &&
4405 error "check_stripe_count: invalid argument!"
4407 local cmd="$GETSTRIPE -c $file"
4408 actual=$($cmd) || error "$cmd failed"
4409 actual=${actual%% *}
4411 if [[ $actual -ne $expected ]]; then
4412 [[ $expected -eq -1 ]] ||
4413 error "$cmd wrong: found $actual, expected $expected"
4414 [[ $actual -eq $OSTCOUNT ]] ||
4415 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4420 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4423 rm -rf $TDIR || error "remove $TDIR failed"
4424 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4427 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4428 error "$GETSTRIPE -S -d $TDIR failed"
4429 stripe_size=${stripe_size%% *}
4431 local file_size=$((stripe_size * OSTCOUNT))
4432 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4433 local required_space=$((file_num * file_size))
4434 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4435 [[ $free_space -le $((required_space / 1024)) ]] &&
4436 skip_env "need at least $required_space bytes free space," \
4437 "have $free_space kbytes" && return
4440 local dd_count=$((file_size / dd_bs))
4442 # write data into the files
4446 for i in $(seq 1 $NUMFILES); do
4448 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4449 error "write data into $file failed"
4451 for i in $(seq 1 $NUMDIRS); do
4452 for j in $(seq 1 $NUMFILES); do
4453 file=$TDIR/dir$i/file$j
4454 yes | dd bs=$dd_bs count=$dd_count of=$file \
4456 error "write data into $file failed"
4461 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4464 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4466 eval $cmd || error "$cmd failed"
4468 check_stripe_count $TDIR/file1 $expected
4471 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4473 eval $cmd || error "$cmd failed"
4475 for j in $(seq 1 $NUMFILES); do
4476 check_stripe_count $TDIR/dir1/file$j $expected
4479 # lfs_migrate works with lfs find
4480 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4481 $LFS_MIGRATE -y -c $expected"
4483 eval $cmd || error "$cmd failed"
4485 for i in $(seq 2 $NUMFILES); do
4486 check_stripe_count $TDIR/file$i $expected
4488 for i in $(seq 2 $NUMDIRS); do
4489 for j in $(seq 1 $NUMFILES); do
4490 check_stripe_count $TDIR/dir$i/file$j $expected
4494 run_test 56w "check lfs_migrate -c stripe_count works"
4497 check_swap_layouts_support && return 0
4498 [ "$OSTCOUNT" -lt "2" ] &&
4499 skip_env "need 2 OST, skipping test" && return
4501 local dir0=$DIR/$tdir/$testnum
4502 mkdir -p $dir0 || error "creating dir $dir0"
4504 local ref1=/etc/passwd
4505 local file1=$dir0/file1
4507 $SETSTRIPE -c 2 $file1
4509 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4510 stripe=$($GETSTRIPE -c $file1)
4511 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4512 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4517 run_test 56x "lfs migration support"
4520 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4521 # note test will not do anything if MDS is not local
4522 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4523 skip "Only applicable to ldiskfs-based MDTs"
4527 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4528 local MNTDEV="osd*.*MDT*.mntdev"
4529 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4530 [ -z "$DEV" ] && error "can't access $MNTDEV"
4531 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4532 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4533 error "can't access $DEV"
4534 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4535 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4539 run_test 57a "verify MDS filesystem created with large inodes =="
4542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4543 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4544 skip "Only applicable to ldiskfs-based MDTs"
4548 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4553 local FILEN=$dir/f$FILECOUNT
4555 rm -rf $dir || error "removing $dir"
4556 test_mkdir -p $dir || error "creating $dir"
4557 local num=$(get_mds_dir $dir)
4560 echo "mcreating $FILECOUNT files"
4561 createmany -m $dir/f 1 $FILECOUNT || \
4562 error "creating files in $dir"
4564 # verify that files do not have EAs yet
4565 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4566 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4570 df $dir #make sure we get new statfs data
4571 local MDSFREE=$(do_facet $mymds \
4572 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4573 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4574 echo "opening files to create objects/EAs"
4576 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4577 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4580 # verify that files have EAs now
4581 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4582 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4584 sleep 1 #make sure we get new statfs data
4586 local MDSFREE2=$(do_facet $mymds \
4587 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4588 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4589 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
4590 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4591 error "MDC before $MDCFREE != after $MDCFREE2"
4593 echo "MDC before $MDCFREE != after $MDCFREE2"
4594 echo "unable to confirm if MDS has large inodes"
4599 run_test 57b "default LOV EAs are stored inside large inodes ==="
4602 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4603 [ -z "$(which wiretest 2>/dev/null)" ] &&
4604 skip_env "could not find wiretest" && return
4607 run_test 58 "verify cross-platform wire constants =============="
4610 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4611 echo "touch 130 files"
4612 createmany -o $DIR/f59- 130
4614 unlinkmany $DIR/f59- 130
4616 # wait for commitment of removal
4617 wait_delete_completed
4619 run_test 59 "verify cancellation of llog records async ========="
4621 TEST60_HEAD="test_60 run $RANDOM"
4623 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4624 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4625 do_facet mgs "! which run-llog.sh &> /dev/null" &&
4626 skip_env "missing subtest run-llog.sh" && return
4627 log "$TEST60_HEAD - from kernel mode"
4628 do_facet mgs sh run-llog.sh
4630 run_test 60a "llog sanity tests run from kernel module =========="
4632 test_60b() { # bug 6411
4633 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4635 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4647 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4649 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4652 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4653 echo "create 5000 files"
4654 createmany -o $DIR/f60c- 5000
4655 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4656 lctl set_param fail_loc=0x80000137
4657 unlinkmany $DIR/f60c- 5000
4658 lctl set_param fail_loc=0
4660 run_test 60c "unlink file when mds full"
4663 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4664 SAVEPRINTK=$(lctl get_param -n printk)
4666 # verify "lctl mark" is even working"
4667 MESSAGE="test message ID $RANDOM $$"
4668 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4669 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4671 lctl set_param printk=0 || error "set lnet.printk failed"
4672 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4673 MESSAGE="new test message ID $RANDOM $$"
4674 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4675 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4676 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4678 lctl set_param -n printk="$SAVEPRINTK"
4680 run_test 60d "test printk console message masking"
4683 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4685 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
4686 cancel_lru_locks osc
4687 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
4690 run_test 61 "mmap() writes don't make sync hang ================"
4692 # bug 2330 - insufficient obd_match error checking causes LBUG
4694 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4697 cancel_lru_locks osc
4698 lctl set_param fail_loc=0x405
4699 cat $f && error "cat succeeded, expect -EIO"
4700 lctl set_param fail_loc=0
4702 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4703 # match every page all of the time.
4704 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4706 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4707 test_63a() { # was test_63
4708 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4709 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4710 lctl set_param -n osc.*.max_dirty_mb 0
4711 for i in `seq 10` ; do
4712 dd if=/dev/zero of=$DIR/f63 bs=8k &
4718 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4719 rm -f $DIR/f63 || true
4721 run_test 63a "Verify oig_wait interruption does not crash ======="
4723 # bug 2248 - async write errors didn't return to application on sync
4724 # bug 3677 - async write errors left page locked
4726 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4728 lctl set_param debug=-1
4730 # ensure we have a grant to do async writes
4731 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4734 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4735 lctl set_param fail_loc=0x80000406
4736 $MULTIOP $DIR/$tfile Owy && \
4737 error "sync didn't return ENOMEM"
4738 sync; sleep 2; sync # do a real sync this time to flush page
4739 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4740 error "locked page left in cache after async error" || true
4743 run_test 63b "async write errors should be returned to fsync ==="
4746 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4748 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4750 run_test 64a "verify filter grant calculations (in kernel) ====="
4753 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4754 sh oos.sh $MOUNT || error "oos.sh failed: $?"
4756 run_test 64b "check out-of-space detection on client ==========="
4759 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4761 run_test 64c "verify grant shrink ========================------"
4763 # bug 1414 - set/get directories' stripe info
4765 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4766 test_mkdir -p $DIR/$tdir
4768 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4770 run_test 65a "directory with no stripe info ===================="
4773 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4774 test_mkdir -p $DIR/$tdir
4775 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4778 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4780 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4783 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4784 if [ $OSTCOUNT -gt 1 ]; then
4785 test_mkdir -p $DIR/$tdir
4786 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4787 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4789 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4792 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4795 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4796 test_mkdir -p $DIR/$tdir
4797 if [ $STRIPECOUNT -le 0 ]; then
4799 elif [ $STRIPECOUNT -gt 2000 ]; then
4800 #LOV_MAX_STRIPE_COUNT is 2000
4801 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4803 sc=$(($STRIPECOUNT - 1))
4805 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4806 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4807 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4808 error "lverify failed"
4810 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4813 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4814 test_mkdir -p $DIR/$tdir
4816 $SETSTRIPE $DIR/$tdir || error "setstripe"
4817 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4818 error "no stripe info failed"
4820 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4822 run_test 65e "directory setstripe defaults ======================="
4825 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4826 test_mkdir -p $DIR/${tdir}f
4827 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4829 run_test 65f "dir setstripe permission (should return error) ==="
4832 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4833 test_mkdir -p $DIR/$tdir
4834 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4836 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4837 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4838 error "delete default stripe failed"
4840 run_test 65g "directory setstripe -d ==========================="
4843 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4844 test_mkdir -p $DIR/$tdir
4845 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4847 test_mkdir -p $DIR/$tdir/dd1
4848 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4849 error "stripe info inherit failed"
4851 run_test 65h "directory stripe info inherit ===================="
4853 test_65i() { # bug6367
4854 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4855 $SETSTRIPE -S 65536 -c -1 $MOUNT
4857 run_test 65i "set non-default striping on root directory (bug 6367)="
4859 test_65ia() { # bug12836
4860 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4861 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4863 run_test 65ia "getstripe on -1 default directory striping"
4865 test_65ib() { # bug12836
4866 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4867 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4869 run_test 65ib "getstripe -v on -1 default directory striping"
4871 test_65ic() { # bug12836
4872 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4873 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4875 run_test 65ic "new find on -1 default directory striping"
4877 test_65j() { # bug6367
4878 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4880 # if we aren't already remounting for each test, do so for this test
4881 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4882 cleanup || error "failed to unmount"
4885 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4887 run_test 65j "set default striping on root directory (bug 6367)="
4889 test_65k() { # bug11679
4890 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4891 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4892 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4894 echo "Check OST status: "
4895 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4896 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4898 for OSC in $MDS_OSCS; do
4899 echo $OSC "is activate"
4900 do_facet $SINGLEMDS lctl --device %$OSC activate
4904 for INACTIVE_OSC in $MDS_OSCS; do
4905 echo "Deactivate: " $INACTIVE_OSC
4906 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4907 for STRIPE_OSC in $MDS_OSCS; do
4908 OST=`osc_to_ost $STRIPE_OSC`
4909 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4910 awk -F: /$OST/'{ print $1 }' | head -n 1`
4912 [ -f $DIR/$tdir/$IDX ] && continue
4913 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4914 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4916 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4919 echo $INACTIVE_OSC "is Activate."
4920 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
4923 run_test 65k "validate manual striping works properly with deactivated OSCs"
4925 test_65l() { # bug 12836
4926 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4927 test_mkdir -p $DIR/$tdir/test_dir
4928 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
4929 $LFS find -mtime -1 $DIR/$tdir >/dev/null
4931 run_test 65l "lfs find on -1 stripe dir ========================"
4933 # bug 2543 - update blocks count on client
4935 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4937 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
4938 sync; sync_all_data; sync; sync_all_data
4939 cancel_lru_locks osc
4940 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
4941 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
4943 run_test 66 "update inode blocks count on client ==============="
4948 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4950 if [ ! -z "$LLOOP" ]; then
4951 if swapon -s | grep -q $LLOOP; then
4952 swapoff $LLOOP || error "swapoff failed"
4955 $LCTL blockdev_detach $LLOOP || error "detach failed"
4959 if [ ! -z "$LLITELOOPLOAD" ]; then
4967 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
4971 swapon -s | awk '($1 == "'$1'") { print $4 }'
4974 # test case for lloop driver, basic function
4976 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4977 [ "$UID" != 0 ] && skip_env "must run as root" && return
4978 llite_lloop_enabled || \
4979 { skip_env "llite_lloop module disabled" && return; }
4981 trap cleanup_68 EXIT
4983 if ! module_loaded llite_lloop; then
4984 if load_module llite/llite_lloop; then
4987 skip_env "can't find module llite_lloop"
4992 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4993 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
4994 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
4996 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
4997 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5001 run_test 68a "lloop driver - basic test ========================"
5003 # excercise swapping to lustre by adding a high priority swapfile entry
5004 # and then consuming memory until it is used.
5005 test_68b() { # was test_68
5006 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5007 [ "$UID" != 0 ] && skip_env "must run as root" && return
5008 lctl get_param -n devices | grep -q obdfilter && \
5009 skip "local OST" && return
5011 grep -q llite_lloop /proc/modules
5012 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5014 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5015 skip "can't reliably test swap with TCP" && return
5017 MEMTOTAL=`meminfo MemTotal`
5018 NR_BLOCKS=$((MEMTOTAL>>8))
5019 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5021 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5022 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5025 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5027 trap cleanup_68 EXIT
5029 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5031 echo "before: `swapon -s | grep $LLOOP`"
5032 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5033 echo "after: `swapon -s | grep $LLOOP`"
5034 SWAPUSED=`swap_used $LLOOP`
5038 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5040 run_test 68b "support swapping to Lustre ========================"
5042 # bug5265, obdfilter oa2dentry return -ENOENT
5043 # #define OBD_FAIL_OST_ENOENT 0x217
5045 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5046 remote_ost_nodsh && skip "remote OST with nodsh" && return
5049 $SETSTRIPE -c 1 -i 0 $f
5051 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5053 do_facet ost1 lctl set_param fail_loc=0x217
5054 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5055 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5057 do_facet ost1 lctl set_param fail_loc=0
5058 $DIRECTIO write $f 0 2 || error "write error"
5060 cancel_lru_locks osc
5061 $DIRECTIO read $f 0 1 || error "read error"
5063 do_facet ost1 lctl set_param fail_loc=0x217
5064 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5066 do_facet ost1 lctl set_param fail_loc=0
5069 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5072 test_mkdir -p $DIR/$tdir
5073 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5075 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5077 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5078 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5079 [ "$RUNAS_ID" = "$UID" ] &&
5080 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5082 # Check that testing environment is properly set up. Skip if not
5083 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5084 skip_env "User $RUNAS_ID does not exist - skipping"
5087 # We had better clear the $DIR to get enough space for dd
5090 chmod 777 $DIR/$tfile
5091 chmod ug+s $DIR/$tfile
5092 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5093 error "$RUNAS dd $DIR/$tfile failed"
5094 # See if we are still setuid/sgid
5095 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5096 error "S/gid is not dropped on write"
5097 # Now test that MDS is updated too
5098 cancel_lru_locks mdc
5099 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5100 error "S/gid is not dropped on MDS"
5103 run_test 72a "Test that remove suid works properly (bug5695) ===="
5105 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5108 [ "$RUNAS_ID" = "$UID" ] && \
5109 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5110 [ "$RUNAS_ID" -eq 0 ] && \
5111 skip_env "RUNAS_ID = 0 -- skipping" && return
5113 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5114 # Check that testing environment is properly set up. Skip if not
5115 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5116 skip_env "User $RUNAS_ID does not exist - skipping"
5119 touch $DIR/${tfile}-f{g,u}
5120 test_mkdir $DIR/${tfile}-dg
5121 test_mkdir $DIR/${tfile}-du
5122 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5123 chmod g+s $DIR/${tfile}-{f,d}g
5124 chmod u+s $DIR/${tfile}-{f,d}u
5125 for perm in 777 2777 4777; do
5126 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5127 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5128 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5129 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5133 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5135 # bug 3462 - multiple simultaneous MDC requests
5137 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5138 test_mkdir $DIR/d73-1
5139 test_mkdir $DIR/d73-2
5140 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5143 lctl set_param fail_loc=0x80000129
5144 $MULTIOP $DIR/d73-1/f73-2 Oc &
5146 lctl set_param fail_loc=0
5148 $MULTIOP $DIR/d73-2/f73-3 Oc &
5152 wait $pid1 || return 1
5156 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5157 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5158 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5162 run_test 73 "multiple MDC requests (should not deadlock)"
5164 test_74a() { # bug 6149, 6184
5165 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5166 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5168 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5169 # will spin in a tight reconnection loop
5171 lctl set_param fail_loc=0x8000030e
5172 # get any lock that won't be difficult - lookup works.
5174 lctl set_param fail_loc=0
5178 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5180 test_74b() { # bug 13310
5181 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5182 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5184 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5185 # will spin in a tight reconnection loop
5186 lctl set_param fail_loc=0x8000030e
5187 # get a "difficult" lock
5189 lctl set_param fail_loc=0
5193 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5196 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5197 #define OBD_FAIL_LDLM_NEW_LOCK
5198 lctl set_param fail_loc=0x80000319
5199 touch $DIR/$tfile && error "Touch successful"
5202 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5205 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5208 get_inode_slab_tunables() {
5209 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5212 set_inode_slab_tunables() {
5213 echo "lustre_inode_cache $1" > /proc/slabinfo
5216 test_76() { # Now for bug 20433, added originally in bug 1443
5217 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5218 local SLAB_SETTINGS=`get_inode_slab_tunables`
5219 local CPUS=`getconf _NPROCESSORS_ONLN`
5220 # we cannot set limit below 1 which means 1 inode in each
5221 # per-cpu cache is still allowed
5222 set_inode_slab_tunables "1 1 0"
5223 cancel_lru_locks osc
5224 BEFORE_INODES=`num_inodes`
5225 echo "before inodes: $BEFORE_INODES"
5227 [ "$SLOW" = "no" ] && COUNT=100
5228 for i in `seq $COUNT`; do
5232 cancel_lru_locks osc
5233 AFTER_INODES=`num_inodes`
5234 echo "after inodes: $AFTER_INODES"
5236 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5238 AFTER_INODES=`num_inodes`
5240 echo "wait $wait seconds inodes: $AFTER_INODES"
5241 if [ $wait -gt 30 ]; then
5242 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5245 set_inode_slab_tunables "$SLAB_SETTINGS"
5247 run_test 76 "confirm clients recycle inodes properly ===="
5253 # Note: in sptlrpc modes which enable its own bulk checksum, the
5254 # original crc32_le bulk checksum will be automatically disabled,
5255 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5256 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5257 # In this case set_checksums() will not be no-op, because sptlrpc
5258 # bulk checksum will be enabled all through the test.
5260 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5261 lctl set_param -n osc.*.checksums $1
5265 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5266 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5267 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5268 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5271 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5272 log "set checksum type to $1"
5275 F77_TMP=$TMP/f77-temp
5278 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5279 error "error writing to $F77_TMP"
5282 test_77a() { # bug 10889
5283 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5284 $GSS && skip "could not run with gss" && return
5285 [ ! -f $F77_TMP ] && setup_f77
5287 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5291 run_test 77a "normal checksum read/write operation ============="
5293 test_77b() { # bug 10889
5294 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5295 $GSS && skip "could not run with gss" && return
5296 [ ! -f $F77_TMP ] && setup_f77
5297 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5298 lctl set_param fail_loc=0x80000409
5300 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
5301 error "dd error: $?"
5302 lctl set_param fail_loc=0
5305 run_test 77b "checksum error on client write ===================="
5307 test_77c() { # bug 10889
5308 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5309 $GSS && skip "could not run with gss" && return
5310 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
5312 for algo in $CKSUM_TYPES; do
5313 cancel_lru_locks osc
5314 set_checksum_type $algo
5315 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5316 lctl set_param fail_loc=0x80000408
5317 cmp $F77_TMP $DIR/f77b || error "file compare failed"
5318 lctl set_param fail_loc=0
5321 set_checksum_type $ORIG_CSUM_TYPE
5324 run_test 77c "checksum error on client read ==================="
5326 test_77d() { # bug 10889
5327 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5328 $GSS && skip "could not run with gss" && return
5329 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5330 lctl set_param fail_loc=0x80000409
5332 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5333 error "direct write: rc=$?"
5334 lctl set_param fail_loc=0
5337 run_test 77d "checksum error on OST direct write ==============="
5339 test_77e() { # bug 10889
5340 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5341 $GSS && skip "could not run with gss" && return
5342 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
5343 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5344 lctl set_param fail_loc=0x80000408
5346 cancel_lru_locks osc
5347 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5348 error "direct read: rc=$?"
5349 lctl set_param fail_loc=0
5352 run_test 77e "checksum error on OST direct read ================"
5354 test_77f() { # bug 10889
5355 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5356 $GSS && skip "could not run with gss" && return
5358 for algo in $CKSUM_TYPES; do
5359 cancel_lru_locks osc
5360 set_checksum_type $algo
5361 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5362 lctl set_param fail_loc=0x409
5363 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
5364 error "direct write succeeded"
5365 lctl set_param fail_loc=0
5367 set_checksum_type $ORIG_CSUM_TYPE
5370 run_test 77f "repeat checksum error on write (expect error) ===="
5372 test_77g() { # bug 10889
5373 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5374 $GSS && skip "could not run with gss" && return
5375 remote_ost_nodsh && skip "remote OST with nodsh" && return
5377 [ ! -f $F77_TMP ] && setup_f77
5379 $SETSTRIPE -c 1 -i 0 $DIR/f77g
5380 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5381 do_facet ost1 lctl set_param fail_loc=0x8000021a
5383 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
5384 error "write error: rc=$?"
5385 do_facet ost1 lctl set_param fail_loc=0
5388 run_test 77g "checksum error on OST write ======================"
5390 test_77h() { # bug 10889
5391 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5392 $GSS && skip "could not run with gss" && return
5393 remote_ost_nodsh && skip "remote OST with nodsh" && return
5395 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
5396 cancel_lru_locks osc
5397 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5398 do_facet ost1 lctl set_param fail_loc=0x8000021b
5400 cmp $F77_TMP $DIR/f77g || error "file compare failed"
5401 do_facet ost1 lctl set_param fail_loc=0
5404 run_test 77h "checksum error on OST read ======================="
5406 test_77i() { # bug 13805
5407 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5408 $GSS && skip "could not run with gss" && return
5409 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5410 lctl set_param fail_loc=0x40b
5411 remount_client $MOUNT
5412 lctl set_param fail_loc=0
5413 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5414 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5415 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5416 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5418 remount_client $MOUNT
5420 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
5422 test_77j() { # bug 13805
5423 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5424 $GSS && skip "could not run with gss" && return
5425 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5426 lctl set_param fail_loc=0x40c
5427 remount_client $MOUNT
5428 lctl set_param fail_loc=0
5429 sleep 2 # wait async osc connect to finish
5430 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5431 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5432 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5433 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5435 remount_client $MOUNT
5437 run_test 77j "client only supporting ADLER32 ===================="
5439 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5443 test_78() { # bug 10901
5444 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5445 remote_ost || { skip_env "local OST" && return; }
5448 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5449 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5450 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5451 echo "MemTotal: $MEMTOTAL"
5452 # reserve 256MB of memory for the kernel and other running processes,
5453 # and then take 1/2 of the remaining memory for the read/write buffers.
5454 if [ $MEMTOTAL -gt 512 ] ;then
5455 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5457 # for those poor memory-starved high-end clusters...
5458 MEMTOTAL=$((MEMTOTAL / 2))
5460 echo "Mem to use for directio: $MEMTOTAL"
5461 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5462 [ $F78SIZE -gt 512 ] && F78SIZE=512
5463 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5464 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5465 echo "Smallest OST: $SMALLESTOST"
5466 [ $SMALLESTOST -lt 10240 ] && \
5467 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5469 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5470 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5472 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5473 echo "File size: $F78SIZE"
5474 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5475 for i in `seq 1 $NSEQ`
5477 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5478 echo directIO rdwr round $i of $NSEQ
5479 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5484 run_test 78 "handle large O_DIRECT writes correctly ============"
5486 test_79() { # bug 12743
5487 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5488 wait_delete_completed
5490 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5491 BKFREE=$(calc_osc_kbytes kbytesfree)
5492 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5494 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5495 DFTOTAL=`echo $STRING | cut -d, -f1`
5496 DFUSED=`echo $STRING | cut -d, -f2`
5497 DFAVAIL=`echo $STRING | cut -d, -f3`
5498 DFFREE=$(($DFTOTAL - $DFUSED))
5500 ALLOWANCE=$((64 * $OSTCOUNT))
5502 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5503 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5504 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5506 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5507 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5508 error "df free($DFFREE) mismatch OST free($BKFREE)"
5510 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5511 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5512 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5515 run_test 79 "df report consistency check ======================="
5517 test_80() { # bug 10718
5518 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5519 # relax strong synchronous semantics for slow backends like ZFS
5520 local soc="obdfilter.*.sync_on_lock_cancel"
5521 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5523 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5524 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5525 facet_active_host $host; done | sort -u)
5526 do_nodes $hosts lctl set_param $soc=never
5529 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5531 local BEFORE=`date +%s`
5532 cancel_lru_locks osc
5533 local AFTER=`date +%s`
5534 local DIFF=$((AFTER-BEFORE))
5535 if [ $DIFF -gt 1 ] ; then
5536 error "elapsed for 1M@1T = $DIFF"
5539 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5543 run_test 80 "Page eviction is equally fast at high offsets too ===="
5545 test_81a() { # LU-456
5546 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5547 remote_ost_nodsh && skip "remote OST with nodsh" && return
5548 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5549 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5550 do_facet ost1 lctl set_param fail_loc=0x80000228
5552 # write should trigger a retry and success
5553 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5554 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5556 if [ $RC -ne 0 ] ; then
5557 error "write should success, but failed for $RC"
5560 run_test 81a "OST should retry write when get -ENOSPC ==============="
5562 test_81b() { # LU-456
5563 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5564 remote_ost_nodsh && skip "remote OST with nodsh" && return
5565 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5566 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5567 do_facet ost1 lctl set_param fail_loc=0x228
5569 # write should retry several times and return -ENOSPC finally
5570 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5571 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5574 if [ $RC -ne $ENOSPC ] ; then
5575 error "dd should fail for -ENOSPC, but succeed."
5578 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5580 test_82() { # LU-1031
5581 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5585 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5587 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5589 kill -USR1 $MULTIPID2
5591 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5592 error "First grouplock does not block second one"
5594 echo "Second grouplock blocks first one"
5596 kill -USR1 $MULTIPID1
5600 run_test 82 "Basic grouplock test ==============================="
5603 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
5605 test_mkdir -p $DIR/d99cvsroot
5606 chown $RUNAS_ID $DIR/d99cvsroot
5607 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5610 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
5613 run_test 99a "cvs init ========================================="
5616 [ -z "$(which cvs 2>/dev/null)" ] &&
5617 skip_env "could not find cvs" && return
5618 [ ! -d $DIR/d99cvsroot ] && test_99a
5620 # some versions of cvs import exit(1) when asked to import links or
5621 # files they can't read. ignore those files.
5622 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5623 ! -perm +4 -printf '-I %f\n')
5624 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5625 d99reposname vtag rtag
5627 run_test 99b "cvs import ======================================="
5630 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5631 [ ! -d $DIR/d99cvsroot ] && test_99b
5633 test_mkdir -p $DIR/d99reposname
5634 chown $RUNAS_ID $DIR/d99reposname
5635 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5637 run_test 99c "cvs checkout ====================================="
5640 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5641 [ ! -d $DIR/d99cvsroot ] && test_99c
5642 cd $DIR/d99reposname
5644 $RUNAS cvs add -m 'addmsg' foo99
5646 run_test 99d "cvs add =========================================="
5649 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5650 [ ! -d $DIR/d99cvsroot ] && test_99c
5651 cd $DIR/d99reposname
5654 run_test 99e "cvs update ======================================="
5657 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5658 [ ! -d $DIR/d99cvsroot ] && test_99d
5659 cd $DIR/d99reposname
5660 $RUNAS cvs commit -m 'nomsg' foo99
5661 rm -fr $DIR/d99cvsroot
5663 run_test 99f "cvs commit ======================================="
5666 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5667 [ "$NETTYPE" = tcp ] || \
5668 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5671 remote_ost_nodsh && skip "remote OST with nodsh" && return
5672 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5674 { skip "useless for local single node setup" && return; }
5676 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5677 [ "$PROT" != "tcp" ] && continue
5678 RPORT=$(echo $REMOTE | cut -d: -f2)
5679 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5682 LPORT=`echo $LOCAL | cut -d: -f2`
5683 if [ $LPORT -ge 1024 ]; then
5684 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5686 error_exit "local: $LPORT > 1024, remote: $RPORT"
5689 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5691 run_test 100 "check local port using privileged port ==========="
5693 function get_named_value()
5702 echo $line | sed "s/^$tag[ ]*//"
5709 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5710 awk '/^max_cached_mb/ { print $2 }')
5713 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5718 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5722 local cache_limit=32
5724 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5725 trap cleanup_101a EXIT
5726 $LCTL set_param -n llite.*.read_ahead_stats 0
5727 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5730 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5732 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5733 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5736 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5737 get_named_value 'read but discarded' | cut -d" " -f1`; do
5738 discard=$(($discard + $s))
5742 if [ $(($discard * 10)) -gt $nreads ] ;then
5743 $LCTL get_param osc.*-osc*.rpc_stats
5744 $LCTL get_param llite.*.read_ahead_stats
5745 error "too many ($discard) discarded pages"
5747 rm -f $DIR/$tfile || true
5749 run_test 101a "check read-ahead for random reads ================"
5752 test_mkdir -p $DIR/$tdir
5754 STRIPE_COUNT=$OSTCOUNT
5757 local list=$(comma_list $(osts_nodes))
5758 set_osd_param $list '' read_cache_enable 0
5759 set_osd_param $list '' writethrough_cache_enable 0
5761 trap cleanup_test101bc EXIT
5762 # prepare the read-ahead file
5763 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5765 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5768 cleanup_test101bc() {
5773 local list=$(comma_list $(osts_nodes))
5774 set_osd_param $list '' read_cache_enable 1
5775 set_osd_param $list '' writethrough_cache_enable 1
5779 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5784 local STRIPE_SIZE=1048576
5785 local RA_INC=1048576
5786 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5787 local FILE_LENGTH=$((64*100))
5788 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5789 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5790 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5791 get_named_value 'read but discarded' | \
5792 cut -d" " -f1 | calc_total`
5793 if [ $DISCARD -gt $discard_limit ]; then
5794 $LCTL get_param llite.*.read_ahead_stats
5795 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5797 echo "Read-ahead success for size ${READ_SIZE}"
5802 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5803 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5804 local STRIPE_SIZE=1048576
5805 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5806 local FILE_LENGTH=$((STRIPE_SIZE*100))
5807 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5808 # prepare the read-ahead file
5810 cancel_lru_locks osc
5811 for BIDX in 2 4 8 16 32 64 128 256
5813 local BSIZE=$((BIDX*4096))
5814 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5815 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5816 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5817 $LCTL set_param -n llite.*.read_ahead_stats 0
5818 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5819 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5820 cancel_lru_locks osc
5826 run_test 101b "check stride-io mode read-ahead ================="
5829 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5830 local STRIPE_SIZE=1048576
5831 local FILE_LENGTH=$((STRIPE_SIZE*100))
5837 cancel_lru_locks osc
5838 $LCTL set_param osc.*.rpc_stats 0
5839 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5840 for osc in $($LCTL get_param -N osc.*); do
5841 if [ "$osc" == "osc.num_refs" ]; then
5845 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
5846 if [ $lines -le 20 ]; then
5850 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
5851 awk '$1 == "1:" { print $2; exit; }')
5852 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
5853 awk '$1 == "2:" { print $2; exit; }')
5854 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
5855 awk '$1 == "4:" { print $2; exit; }')
5856 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
5857 awk '$1 == "8:" { print $2; exit; }')
5859 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
5860 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
5861 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
5862 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
5863 echo "${osc} rpc check passed!"
5868 run_test 101c "check stripe_size aligned read-ahead ================="
5871 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5872 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5876 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5877 local file=$DIR/$tfile
5878 local size=${FILESIZE_101c:-500}
5879 local ra_MB=${READAHEAD_MB:-40}
5881 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5882 [ $space -gt $((size * 1024)) ] ||
5883 { skip "Need free space ${size}M, have $space" && return; }
5885 echo Creating ${size}M test file $file
5886 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5887 echo Cancel LRU locks on lustre client to flush the client cache
5888 cancel_lru_locks osc
5890 echo Disable read-ahead
5891 local old_READAHEAD=$(set_read_ahead 0)
5893 echo Reading the test file $file with read-ahead disabled
5894 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5896 echo Cancel LRU locks on lustre client to flush the client cache
5897 cancel_lru_locks osc
5898 echo Enable read-ahead with ${ra_MB}MB
5899 set_read_ahead $ra_MB
5901 echo Reading the test file $file with read-ahead enabled
5902 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5904 echo read-ahead disabled time read $time_ra_OFF
5905 echo read-ahead enabled time read $time_ra_ON
5907 set_read_ahead $old_READAHEAD
5909 wait_delete_completed
5911 [ $time_ra_ON -lt $time_ra_OFF ] ||
5912 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5913 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5915 run_test 101d "file read with and without read-ahead enabled ================="
5918 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5919 local file=$DIR/$tfile
5924 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5925 local need_space=$((count * size))
5926 [ $space -gt $need_space ] ||
5927 { skip_env "Need free space $need_space, have $space" && return; }
5929 echo Creating $count ${size}K test files
5930 for ((i = 0; i < $count; i++)); do
5931 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5934 echo Cancel LRU locks on lustre client to flush the client cache
5935 cancel_lru_locks osc
5937 echo Reset readahead stats
5938 $LCTL set_param -n llite.*.read_ahead_stats 0
5940 for ((i = 0; i < $count; i++)); do
5941 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5944 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5945 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5947 for ((i = 0; i < $count; i++)); do
5948 rm -rf ${file}_${i} 2>/dev/null
5951 #10000 means 20% reads are missing in readahead
5952 [ $miss -lt 10000 ] || error "misses too much for small reads"
5954 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
5956 cleanup_test101f() {
5958 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
5959 rm -rf $DIR/$tfile 2>/dev/null
5963 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5964 local file=$DIR/$tfile
5967 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
5968 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
5969 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
5970 trap cleanup_test101f EXIT
5972 echo Cancel LRU locks on lustre client to flush the client cache
5973 cancel_lru_locks osc
5975 echo Reset readahead stats
5976 $LCTL set_param -n llite.*.read_ahead_stats 0
5977 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
5978 # readahead should read in 2M file on second read, so only miss
5980 echo Random 4K reads on 2M file for 1000 times
5981 $READS -f $file -s 2097152 -b 4096 -n $nreads
5983 echo checking missing pages
5984 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
5985 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5987 [ $miss -lt 3 ] || error "misses too much pages!"
5990 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
5993 test_mkdir -p $DIR/$tdir
5994 chown $RUNAS_ID $DIR/$tdir
5997 STRIPE_COUNT=$OSTCOUNT
5998 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
6000 trap cleanup_test102 EXIT
6002 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6004 for num in 1 2 3 4; do
6005 for count in $(seq 1 $STRIPE_COUNT); do
6006 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6007 local size=`expr $STRIPE_SIZE \* $num`
6008 local file=file"$num-$idx-$count"
6009 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6015 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6021 rm -rf $DIR/d0.sanity/d102
6025 local testfile=$DIR/xattr_testfile
6029 [ "$UID" != 0 ] && skip_env "must run as root" && return
6030 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6031 skip_env "must have user_xattr" && return
6033 [ -z "$(which setfattr 2>/dev/null)" ] &&
6034 skip_env "could not find setfattr" && return
6036 echo "set/get xattr..."
6037 setfattr -n trusted.name1 -v value1 $testfile ||
6038 error "setfattr -n trusted.name1=value1 $testfile failed"
6039 getfattr -n trusted.name1 $testfile 2> /dev/null |
6040 grep "trusted.name1=.value1" ||
6041 error "$testfile missing trusted.name1=value1"
6043 setfattr -n user.author1 -v author1 $testfile ||
6044 error "setfattr -n user.author1=author1 $testfile failed"
6045 getfattr -n user.author1 $testfile 2> /dev/null |
6046 grep "user.author1=.author1" ||
6047 error "$testfile missing trusted.author1=author1"
6050 setfattr -n trusted.name2 -v value2 $testfile ||
6051 error "$testfile unable to set trusted.name2"
6052 setfattr -n trusted.name3 -v value3 $testfile ||
6053 error "$testfile unable to set trusted.name3"
6054 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6055 grep "trusted.name" | wc -l) -eq 3 ] ||
6056 error "$testfile missing 3 trusted.name xattrs"
6058 setfattr -n user.author2 -v author2 $testfile ||
6059 error "$testfile unable to set user.author2"
6060 setfattr -n user.author3 -v author3 $testfile ||
6061 error "$testfile unable to set user.author3"
6062 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6063 grep "user.author" | wc -l) -eq 3 ] ||
6064 error "$testfile missing 3 user.author xattrs"
6066 echo "remove xattr..."
6067 setfattr -x trusted.name1 $testfile ||
6068 error "$testfile error deleting trusted.name1"
6069 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6070 error "$testfile did not delete trusted.name1 xattr"
6072 setfattr -x user.author1 $testfile ||
6073 error "$testfile error deleting user.author1"
6074 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6075 error "$testfile did not delete trusted.name1 xattr"
6077 # b10667: setting lustre special xattr be silently discarded
6078 echo "set lustre special xattr ..."
6079 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6080 error "$testfile allowed setting trusted.lov"
6082 run_test 102a "user xattr test =================================="
6085 # b10930: get/set/list trusted.lov xattr
6086 echo "get/set/list trusted.lov xattr ..."
6087 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6088 local testfile=$DIR/$tfile
6089 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6090 error "setstripe failed"
6091 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6092 error "getstripe failed"
6093 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
6094 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
6096 local testfile2=${testfile}2
6097 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
6098 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
6101 setfattr -n trusted.lov -v $value $testfile2
6102 local stripe_size=$($GETSTRIPE -S $testfile2)
6103 local stripe_count=$($GETSTRIPE -c $testfile2)
6104 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6105 [ $stripe_count -eq $STRIPECOUNT ] ||
6106 error "stripe count $stripe_count != $STRIPECOUNT"
6109 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6112 # b10930: get/set/list lustre.lov xattr
6113 echo "get/set/list lustre.lov xattr ..."
6114 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6115 test_mkdir -p $DIR/$tdir
6116 chown $RUNAS_ID $DIR/$tdir
6117 local testfile=$DIR/$tdir/$tfile
6118 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6119 error "setstripe failed"
6120 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6121 error "getstripe failed"
6122 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6123 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6125 local testfile2=${testfile}2
6126 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6127 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6129 $RUNAS $MCREATE $testfile2
6130 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6131 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6132 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6133 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6134 [ $stripe_count -eq $STRIPECOUNT ] ||
6135 error "stripe count $stripe_count != $STRIPECOUNT"
6137 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6139 compare_stripe_info1() {
6140 local stripe_index_all_zero=true
6142 for num in 1 2 3 4; do
6143 for count in $(seq 1 $STRIPE_COUNT); do
6144 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6145 local size=$((STRIPE_SIZE * num))
6146 local file=file"$num-$offset-$count"
6147 stripe_size=$(lfs getstripe -S $PWD/$file)
6148 [ $stripe_size -ne $size ] &&
6149 error "$file: size $stripe_size != $size"
6150 stripe_count=$(lfs getstripe -c $PWD/$file)
6151 # allow fewer stripes to be created, ORI-601
6152 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
6153 error "$file: count $stripe_count != $count"
6154 stripe_index=$(lfs getstripe -i $PWD/$file)
6155 [ $stripe_index -ne 0 ] &&
6156 stripe_index_all_zero=false
6160 $stripe_index_all_zero &&
6161 error "all files are being extracted starting from OST index 0"
6166 [ -n "$(which tar 2>/dev/null)" ] &&
6167 strings $(which tar) | grep -q "lustre" && echo tar
6171 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6172 # b10930: tar test for trusted.lov xattr
6173 TAR=$(find_lustre_tar)
6174 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6175 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6177 test_mkdir -p $DIR/d102d
6178 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6180 compare_stripe_info1
6182 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6185 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6186 # b10930: tar test for trusted.lov xattr
6187 TAR=$(find_lustre_tar)
6188 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6189 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6191 test_mkdir -p $DIR/d102f
6193 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6195 compare_stripe_info1
6197 run_test 102f "tar copy files, not keep osts ==========="
6200 local xsize=${1:-1024} # in bytes
6201 local file=$DIR/$tfile
6203 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6204 skip "must have user_xattr" && return 0
6205 [ -z "$(which setfattr 2>/dev/null)" ] &&
6206 skip_env "could not find setfattr" && return 0
6207 [ -z "$(which getfattr 2>/dev/null)" ] &&
6208 skip_env "could not find getfattr" && return 0
6212 local value="$(generate_string $xsize)"
6214 local xbig=trusted.big
6215 log "save $xbig on $file"
6216 setfattr -n $xbig -v $value $file ||
6217 error "saving $xbig on $file failed"
6219 local orig=$(get_xattr_value $xbig $file)
6220 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6222 local xsml=trusted.sml
6223 log "save $xsml on $file"
6224 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6226 local new=$(get_xattr_value $xbig $file)
6227 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6229 log "grow $xsml on $file"
6230 setfattr -n $xsml -v "$value" $file ||
6231 error "growing $xsml on $file failed"
6233 new=$(get_xattr_value $xbig $file)
6234 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6235 log "$xbig still valid after growing $xsml"
6240 test_102h() { # bug 15777
6243 run_test 102h "grow xattr from inside inode to external block"
6246 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6247 grow_xattr $(max_xattr_size)
6249 run_test 102ha "grow xattr from inside inode to external inode"
6251 test_102i() { # bug 17038
6253 ln -s $DIR/$tfile $DIR/${tfile}link
6254 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6255 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"
6256 rm -f $DIR/$tfile $DIR/${tfile}link
6258 run_test 102i "lgetxattr test on symbolic link ============"
6261 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6262 TAR=$(find_lustre_tar)
6263 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6264 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6265 setup_test102 "$RUNAS"
6266 test_mkdir -p $DIR/d102j
6267 chown $RUNAS_ID $DIR/d102j
6268 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6270 compare_stripe_info1 "$RUNAS"
6272 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6276 # b22187 just check that does not crash for regular file.
6277 setfattr -n trusted.lov $DIR/$tfile
6278 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6279 local test_kdir=$DIR/d102k
6280 test_mkdir $test_kdir
6281 local default_size=`$GETSTRIPE -S $test_kdir`
6282 local default_count=`$GETSTRIPE -c $test_kdir`
6283 local default_offset=`$GETSTRIPE -i $test_kdir`
6284 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6285 error 'dir setstripe failed'
6286 setfattr -n trusted.lov $test_kdir
6287 local stripe_size=`$GETSTRIPE -S $test_kdir`
6288 local stripe_count=`$GETSTRIPE -c $test_kdir`
6289 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6290 [ $stripe_size -eq $default_size ] ||
6291 error "stripe size $stripe_size != $default_size"
6292 [ $stripe_count -eq $default_count ] ||
6293 error "stripe count $stripe_count != $default_count"
6294 [ $stripe_offset -eq $default_offset ] ||
6295 error "stripe offset $stripe_offset != $default_offset"
6296 rm -rf $DIR/$tfile $test_kdir
6298 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6301 # LU-532 trusted. xattr is invisible to non-root
6302 local testfile=$DIR/$tfile
6306 echo "listxattr as user..."
6307 chown $RUNAS_ID $testfile
6308 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6309 grep -q "trusted" &&
6310 error "$testfile trusted xattrs are user visible"
6314 run_test 102l "listxattr filter test =================================="
6320 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6325 [ "$UID" != 0 ] && skip_env "must run as root" && return
6326 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
6327 skip "must have acl enabled" && return
6328 [ -z "$(which setfacl 2>/dev/null)" ] &&
6329 skip_env "could not find setfacl" && return
6330 $GSS && skip "could not run under gss" && return
6332 declare -a identity_old
6334 for num in $(seq $MDSCOUNT); do
6335 switch_identity $num true || identity_old[$num]=$?
6342 echo "performing cp ..."
6343 run_acl_subtest cp || error "run_acl_subtest cp failed"
6344 echo "performing getfacl-noacl..."
6345 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6346 echo "performing misc..."
6347 run_acl_subtest misc || error "misc test failed"
6348 echo "performing permissions..."
6349 run_acl_subtest permissions || error "permissions failed"
6350 echo "performing setfacl..."
6351 run_acl_subtest setfacl || error "setfacl test failed"
6353 # inheritance test got from HP
6354 echo "performing inheritance..."
6355 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6356 chmod +x make-tree || error "chmod +x failed"
6357 run_acl_subtest inheritance || error "inheritance test failed"
6360 echo "LU-974 ignore umask when acl is enabled..."
6361 run_acl_subtest 974 || error "LU-974 umask test failed"
6362 if [ $MDSCOUNT -ge 2 ]; then
6363 run_acl_subtest 974_remote ||
6364 error "LU-974 umask test failed under remote dir"
6367 echo "LU-2561 newly created file is same size as directory..."
6368 run_acl_subtest 2561 || error "LU-2561 test failed"
6373 for num in $(seq $MDSCOUNT); do
6374 if [ "${identity_old[$num]}" = 1 ]; then
6375 switch_identity $num false || identity_old[$num]=$?
6379 run_test 103 "acl test ========================================="
6382 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6384 lfs df || error "lfs df failed"
6385 lfs df -ih || error "lfs df -ih failed"
6386 lfs df -h $DIR || error "lfs df -h $DIR failed"
6387 lfs df -i $DIR || error "lfs df -i $DIR failed"
6388 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6389 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6391 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
6392 lctl --device %$OSC deactivate
6393 lfs df || error "lfs df with deactivated OSC failed"
6394 lctl --device %$OSC activate
6395 # wait the osc back to normal
6396 wait_osc_import_state client ost FULL
6398 lfs df || error "lfs df with reactivated OSC failed"
6401 run_test 104a "lfs df [-ih] [path] test ========================="
6404 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6405 [ $RUNAS_ID -eq $UID ] &&
6406 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6408 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
6409 grep "Permission denied" | wc -l)))
6410 if [ $denied_cnt -ne 0 ]; then
6411 error "lfs check servers test failed"
6414 run_test 104b "$RUNAS lfs check servers test ===================="
6417 # doesn't work on 2.4 kernels
6419 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6420 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6422 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6426 run_test 105a "flock when mounted without -o flock test ========"
6430 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6431 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6433 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6437 run_test 105b "fcntl when mounted without -o flock test ========"
6441 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6442 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6444 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6448 run_test 105c "lockf when mounted without -o flock test ========"
6450 test_105d() { # bug 15924
6451 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6452 test_mkdir -p $DIR/$tdir
6453 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6454 skip "mount w/o flock enabled" && return
6455 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6456 $LCTL set_param fail_loc=0x80000315
6457 flocks_test 2 $DIR/$tdir
6459 run_test 105d "flock race (should not freeze) ========"
6461 test_105e() { # bug 22660 && 22040
6462 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6463 skip "mount w/o flock enabled" && return
6465 flocks_test 3 $DIR/$tfile
6467 run_test 105e "Two conflicting flocks from same process ======="
6469 test_106() { #bug 10921
6470 test_mkdir -p $DIR/$tdir
6471 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6472 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6474 run_test 106 "attempt exec of dir followed by chown of that dir"
6477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6484 local save_pattern=$(sysctl -n kernel.core_pattern)
6485 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6486 sysctl -w kernel.core_pattern=$file
6487 sysctl -w kernel.core_uses_pid=0
6495 kill -s 11 $SLEEPPID
6497 if [ -e $file ]; then
6498 size=`stat -c%s $file`
6499 [ $size -eq 0 ] && error "Fail to create core file $file"
6501 error "Fail to create core file $file"
6504 sysctl -w kernel.core_pattern=$save_pattern
6505 sysctl -w kernel.core_uses_pid=$save_uses_pid
6508 run_test 107 "Coredump on SIG"
6511 test_mkdir -p $DIR/$tdir
6512 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6513 error "mkdir with 255 char failed"
6514 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6515 error "mkdir with 256 char should fail, but did not"
6516 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6517 error "create with 255 char failed"
6518 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6519 error "create with 256 char should fail, but did not"
6524 run_test 110 "filename length checking"
6527 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6528 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6530 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6532 echo "Starting with $OSTIO_pre threads"
6535 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6536 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6537 echo "$NUMTEST creates/unlinks"
6538 test_mkdir -p $DIR/$tdir
6539 createmany -o $DIR/$tdir/$tfile $NUMTEST
6540 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6542 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6545 # don't return an error
6546 [ $OSTIO_post == $OSTIO_pre ] && echo \
6547 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6548 echo "This may be fine, depending on what ran before this test" &&
6549 echo "and how fast this system is." && return
6551 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6553 run_test 115 "verify dynamic thread creation===================="
6556 wait_delete_completed
6557 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6558 echo OST kbytes available: ${AVAIL[@]}
6559 MAXI=0; MAXV=${AVAIL[0]}
6560 MINI=0; MINV=${AVAIL[0]}
6561 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6562 #echo OST $i: ${AVAIL[i]}kb
6563 if [ ${AVAIL[i]} -gt $MAXV ]; then
6564 MAXV=${AVAIL[i]}; MAXI=$i
6566 if [ ${AVAIL[i]} -lt $MINV ]; then
6567 MINV=${AVAIL[i]}; MINI=$i
6570 echo Min free space: OST $MINI: $MINV
6571 echo Max free space: OST $MAXI: $MAXV
6574 test_116a() { # was previously test_116()
6575 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6576 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6578 echo -n "Free space priority "
6579 lctl get_param -n lov.*-clilov-*.qos_prio_free
6582 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
6585 # generate uneven OSTs
6586 test_mkdir -p $DIR/$tdir/OST${MINI}
6589 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
6590 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
6592 while [ $FILL -gt 0 ]; do
6594 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
6595 FILL=$(($FILL - 2048))
6603 DIFF=$(($MAXV - $MINV))
6604 DIFF2=$(($DIFF * 100 / $MINV))
6605 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
6606 if [ $DIFF2 -gt 20 ]; then
6609 echo "failed - QOS mode won't be used"
6610 error_ignore "QOS imbalance criteria not met"
6614 MINI1=$MINI; MINV1=$MINV
6615 MAXI1=$MAXI; MAXV1=$MAXV
6617 # now fill using QOS
6618 echo writing a bunch of files to QOS-assigned OSTs
6619 $SETSTRIPE -c 1 $DIR/$tdir
6621 while [ $FILL -gt 0 ]; do
6623 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
6624 FILL=$(($FILL - 200))
6627 echo "wrote $i 200k files"
6631 echo "Note: free space may not be updated, so measurements might be off"
6633 DIFF2=$(($MAXV - $MINV))
6634 echo "free space delta: orig $DIFF final $DIFF2"
6635 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6636 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6637 echo "Wrote $DIFF to smaller OST $MINI1"
6638 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6639 echo "Wrote $DIFF2 to larger OST $MAXI1"
6640 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
6642 # Figure out which files were written where
6643 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6644 awk '/'$MINI1': / {print $2; exit}')
6646 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6647 echo "$MINC files created on smaller OST $MINI1"
6648 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6649 awk '/'$MAXI1': / {print $2; exit}')
6651 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6652 echo "$MAXC files created on larger OST $MAXI1"
6653 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
6654 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
6658 run_test 116a "stripe QOS: free space balance ==================="
6660 test_116b() { # LU-2093
6661 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6662 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6664 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6665 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6667 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6668 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6669 do_facet $SINGLEMDS lctl set_param fail_loc=0
6671 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6673 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6675 test_117() # bug 10891
6677 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6678 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6679 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6680 lctl set_param fail_loc=0x21e
6681 > $DIR/$tfile || error "truncate failed"
6682 lctl set_param fail_loc=0
6683 echo "Truncate succeeded."
6686 run_test 117 "verify fsfilt_extend =========="
6688 NO_SLOW_RESENDCOUNT=4
6689 export OLD_RESENDCOUNT=""
6690 set_resend_count () {
6691 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6692 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6693 lctl set_param -n $PROC_RESENDCOUNT $1
6694 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6697 # for reduce test_118* time (b=14842)
6698 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6700 # Reset async IO behavior after error case
6702 FILE=$DIR/reset_async
6704 # Ensure all OSCs are cleared
6705 $SETSTRIPE -c -1 $FILE
6706 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6711 test_118a() #bug 11710
6713 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6716 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6717 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6718 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6720 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6721 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6726 run_test 118a "verify O_SYNC works =========="
6730 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6731 remote_ost_nodsh && skip "remote OST with nodsh" && return
6735 #define OBD_FAIL_OST_ENOENT 0x217
6736 set_nodes_failloc "$(osts_nodes)" 0x217
6737 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6739 set_nodes_failloc "$(osts_nodes)" 0
6740 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6741 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6744 if [[ $RC -eq 0 ]]; then
6745 error "Must return error due to dropped pages, rc=$RC"
6749 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6750 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6754 echo "Dirty pages not leaked on ENOENT"
6756 # Due to the above error the OSC will issue all RPCs syncronously
6757 # until a subsequent RPC completes successfully without error.
6758 $MULTIOP $DIR/$tfile Ow4096yc
6763 run_test 118b "Reclaim dirty pages on fatal error =========="
6767 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6769 # for 118c, restore the original resend count, LU-1940
6770 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
6771 set_resend_count $OLD_RESENDCOUNT
6772 remote_ost_nodsh && skip "remote OST with nodsh" && return
6776 #define OBD_FAIL_OST_EROFS 0x216
6777 set_nodes_failloc "$(osts_nodes)" 0x216
6779 # multiop should block due to fsync until pages are written
6780 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6784 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6785 error "Multiop failed to block on fsync, pid=$MULTIPID"
6788 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6790 if [[ $WRITEBACK -eq 0 ]]; then
6791 error "No page in writeback, writeback=$WRITEBACK"
6794 set_nodes_failloc "$(osts_nodes)" 0
6797 if [[ $RC -ne 0 ]]; then
6798 error "Multiop fsync failed, rc=$RC"
6801 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6802 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6804 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6805 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6809 echo "Dirty pages flushed via fsync on EROFS"
6812 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6814 # continue to use small resend count to reduce test_118* time (b=14842)
6815 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6819 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6820 remote_ost_nodsh && skip "remote OST with nodsh" && return
6824 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6825 set_nodes_failloc "$(osts_nodes)" 0x214
6826 # multiop should block due to fsync until pages are written
6827 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6831 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6832 error "Multiop failed to block on fsync, pid=$MULTIPID"
6835 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6837 if [[ $WRITEBACK -eq 0 ]]; then
6838 error "No page in writeback, writeback=$WRITEBACK"
6841 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6842 set_nodes_failloc "$(osts_nodes)" 0
6844 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6845 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6847 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6848 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6852 echo "Dirty pages gaurenteed flushed via fsync"
6855 run_test 118d "Fsync validation inject a delay of the bulk =========="
6858 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6861 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6862 lctl set_param fail_loc=0x8000040a
6864 # Should simulate EINVAL error which is fatal
6865 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6867 if [[ $RC -eq 0 ]]; then
6868 error "Must return error due to dropped pages, rc=$RC"
6871 lctl set_param fail_loc=0x0
6873 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6874 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6875 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6877 if [[ $LOCKED -ne 0 ]]; then
6878 error "Locked pages remain in cache, locked=$LOCKED"
6881 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6882 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6886 echo "No pages locked after fsync"
6891 run_test 118f "Simulate unrecoverable OSC side error =========="
6894 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6897 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6898 lctl set_param fail_loc=0x406
6900 # simulate local -ENOMEM
6901 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6904 lctl set_param fail_loc=0
6905 if [[ $RC -eq 0 ]]; then
6906 error "Must return error due to dropped pages, rc=$RC"
6909 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6910 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6911 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6913 if [[ $LOCKED -ne 0 ]]; then
6914 error "Locked pages remain in cache, locked=$LOCKED"
6917 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6918 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6922 echo "No pages locked after fsync"
6927 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
6930 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6931 remote_ost_nodsh && skip "remote OST with nodsh" && return
6935 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6936 set_nodes_failloc "$(osts_nodes)" 0x20e
6937 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6938 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6941 set_nodes_failloc "$(osts_nodes)" 0
6942 if [[ $RC -eq 0 ]]; then
6943 error "Must return error due to dropped pages, rc=$RC"
6946 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6947 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6948 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6950 if [[ $LOCKED -ne 0 ]]; then
6951 error "Locked pages remain in cache, locked=$LOCKED"
6954 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6955 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6959 echo "No pages locked after fsync"
6963 run_test 118h "Verify timeout in handling recoverables errors =========="
6965 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6968 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6969 remote_ost_nodsh && skip "remote OST with nodsh" && return
6973 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6974 set_nodes_failloc "$(osts_nodes)" 0x20e
6976 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6977 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6980 set_nodes_failloc "$(osts_nodes)" 0
6984 if [[ $RC -ne 0 ]]; then
6985 error "got error, but should be not, rc=$RC"
6988 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6989 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6990 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6991 if [[ $LOCKED -ne 0 ]]; then
6992 error "Locked pages remain in cache, locked=$LOCKED"
6995 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6996 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7000 echo "No pages locked after fsync"
7004 run_test 118i "Fix error before timeout in recoverable error =========="
7006 [ "$SLOW" = "no" ] && set_resend_count 4
7009 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7010 remote_ost_nodsh && skip "remote OST with nodsh" && return
7014 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7015 set_nodes_failloc "$(osts_nodes)" 0x220
7017 # return -EIO from OST
7018 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7020 set_nodes_failloc "$(osts_nodes)" 0x0
7021 if [[ $RC -eq 0 ]]; then
7022 error "Must return error due to dropped pages, rc=$RC"
7025 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7026 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7027 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7028 if [[ $LOCKED -ne 0 ]]; then
7029 error "Locked pages remain in cache, locked=$LOCKED"
7032 # in recoverable error on OST we want resend and stay until it finished
7033 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7034 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7038 echo "No pages locked after fsync"
7042 run_test 118j "Simulate unrecoverable OST side error =========="
7046 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7047 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7049 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7050 set_nodes_failloc "$(osts_nodes)" 0x20e
7051 test_mkdir -p $DIR/$tdir
7053 for ((i=0;i<10;i++)); do
7054 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7055 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7062 set_nodes_failloc "$(osts_nodes)" 0
7065 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7069 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7071 test_mkdir -p $DIR/$tdir
7072 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7075 run_test 118l "fsync dir ========="
7077 test_118m() # LU-3066
7079 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7080 test_mkdir -p $DIR/$tdir
7081 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7084 run_test 118m "fdatasync dir ========="
7086 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7088 test_119a() # bug 11737
7090 BSIZE=$((512 * 1024))
7091 directio write $DIR/$tfile 0 1 $BSIZE
7092 # We ask to read two blocks, which is more than a file size.
7093 # directio will indicate an error when requested and actual
7094 # sizes aren't equeal (a normal situation in this case) and
7095 # print actual read amount.
7096 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7097 if [ "$NOB" != "$BSIZE" ]; then
7098 error "read $NOB bytes instead of $BSIZE"
7102 run_test 119a "Short directIO read must return actual read amount"
7104 test_119b() # bug 11737
7106 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7108 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7109 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7111 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7112 error "direct read failed"
7115 run_test 119b "Sparse directIO read must return actual read amount"
7117 test_119c() # bug 13099
7120 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7121 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7124 run_test 119c "Testing for direct read hitting hole"
7126 test_119d() # bug 15950
7128 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7129 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7130 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7132 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7133 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7134 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7135 lctl set_param fail_loc=0x40d
7136 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7139 cat $DIR/$tfile > /dev/null &
7140 lctl set_param fail_loc=0
7143 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7145 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7146 error "the read rpcs have not completed in 2s"
7148 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7150 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7153 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7154 test_mkdir -p $DIR/$tdir
7155 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7156 skip "no early lock cancel on server" && return 0
7158 lru_resize_disable mdc
7159 lru_resize_disable osc
7160 cancel_lru_locks mdc
7161 # asynchronous object destroy at MDT could cause bl ast to client
7162 cancel_lru_locks osc
7164 stat $DIR/$tdir > /dev/null
7165 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7166 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7167 test_mkdir $DIR/$tdir/d1
7168 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7169 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7170 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7171 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7172 lru_resize_enable mdc
7173 lru_resize_enable osc
7175 run_test 120a "Early Lock Cancel: mkdir test"
7178 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7179 test_mkdir -p $DIR/$tdir
7180 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7181 skip "no early lock cancel on server" && return 0
7182 lru_resize_disable mdc
7183 lru_resize_disable osc
7184 cancel_lru_locks mdc
7185 stat $DIR/$tdir > /dev/null
7186 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7187 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7189 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7190 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7191 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7192 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7193 lru_resize_enable mdc
7194 lru_resize_enable osc
7196 run_test 120b "Early Lock Cancel: create test"
7199 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7200 test_mkdir -p $DIR/$tdir
7201 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7202 skip "no early lock cancel on server" && return 0
7203 lru_resize_disable mdc
7204 lru_resize_disable osc
7205 test_mkdir -p $DIR/$tdir/d1
7206 test_mkdir -p $DIR/$tdir/d2
7207 touch $DIR/$tdir/d1/f1
7208 cancel_lru_locks mdc
7209 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7210 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7211 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7212 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7213 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7214 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7215 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7216 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7217 lru_resize_enable mdc
7218 lru_resize_enable osc
7220 run_test 120c "Early Lock Cancel: link test"
7223 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7224 test_mkdir -p $DIR/$tdir
7225 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7226 skip "no early lock cancel on server" && return 0
7227 lru_resize_disable mdc
7228 lru_resize_disable osc
7230 cancel_lru_locks mdc
7231 stat $DIR/$tdir > /dev/null
7232 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7233 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7234 chmod a+x $DIR/$tdir
7235 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7236 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7237 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7238 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7239 lru_resize_enable mdc
7240 lru_resize_enable osc
7242 run_test 120d "Early Lock Cancel: setattr test"
7245 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7246 test_mkdir -p $DIR/$tdir
7247 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7248 skip "no early lock cancel on server" && return 0
7249 lru_resize_disable mdc
7250 lru_resize_disable osc
7251 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7252 cancel_lru_locks mdc
7253 cancel_lru_locks osc
7254 dd if=$DIR/$tdir/f1 of=/dev/null
7255 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7256 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7257 awk '/ldlm_cancel/ {print $2}'`
7258 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7259 awk '/ldlm_bl_callback/ {print $2}'`
7260 unlink $DIR/$tdir/f1
7261 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7262 awk '/ldlm_cancel/ {print $2}'`
7263 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7264 awk '/ldlm_bl_callback/ {print $2}'`
7265 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7266 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7267 lru_resize_enable mdc
7268 lru_resize_enable osc
7270 run_test 120e "Early Lock Cancel: unlink test"
7273 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7274 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7275 skip "no early lock cancel on server" && return 0
7276 test_mkdir -p $DIR/$tdir
7277 lru_resize_disable mdc
7278 lru_resize_disable osc
7279 test_mkdir -p $DIR/$tdir/d1
7280 test_mkdir -p $DIR/$tdir/d2
7281 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7282 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7283 cancel_lru_locks mdc
7284 cancel_lru_locks osc
7285 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7286 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7287 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7288 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7289 awk '/ldlm_cancel/ {print $2}'`
7290 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7291 awk '/ldlm_bl_callback/ {print $2}'`
7292 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7293 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7294 awk '/ldlm_cancel/ {print $2}'`
7295 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7296 awk '/ldlm_bl_callback/ {print $2}'`
7297 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7298 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7299 lru_resize_enable mdc
7300 lru_resize_enable osc
7302 run_test 120f "Early Lock Cancel: rename test"
7305 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7306 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7307 skip "no early lock cancel on server" && return 0
7308 lru_resize_disable mdc
7309 lru_resize_disable osc
7311 echo create $count files
7312 test_mkdir -p $DIR/$tdir
7313 cancel_lru_locks mdc
7314 cancel_lru_locks osc
7317 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7318 awk '/ldlm_cancel/ {print $2}'`
7319 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7320 awk '/ldlm_bl_callback/ {print $2}'`
7321 createmany -o $DIR/$tdir/f $count
7323 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7324 awk '/ldlm_cancel/ {print $2}'`
7325 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7326 awk '/ldlm_bl_callback/ {print $2}'`
7328 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7329 echo rm $count files
7332 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7333 awk '/ldlm_cancel/ {print $2}'`
7334 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7335 awk '/ldlm_bl_callback/ {print $2}'`
7337 echo total: $count removes in $((t2-t1))
7338 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7340 # wait for commitment of removal
7341 lru_resize_enable mdc
7342 lru_resize_enable osc
7344 run_test 120g "Early Lock Cancel: performance test"
7346 test_121() { #bug #10589
7347 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7349 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7350 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7351 lctl set_param fail_loc=0x310
7352 cancel_lru_locks osc > /dev/null
7353 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7354 lctl set_param fail_loc=0
7355 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7357 run_test 121 "read cancel race ========="
7359 test_123a() { # was test 123, statahead(bug 11401)
7360 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7362 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7363 log "testing on UP system. Performance may be not as good as expected."
7368 test_mkdir -p $DIR/$tdir
7369 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7370 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7372 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7373 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7375 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7376 lctl set_param -n llite.*.statahead_max 0
7377 lctl get_param llite.*.statahead_max
7378 cancel_lru_locks mdc
7379 cancel_lru_locks osc
7381 time ls -l $DIR/$tdir | wc -l
7383 delta=$((etime - stime))
7384 log "ls $i files without statahead: $delta sec"
7385 lctl set_param llite.*.statahead_max=$max
7387 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7388 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7389 cancel_lru_locks mdc
7390 cancel_lru_locks osc
7392 time ls -l $DIR/$tdir | wc -l
7394 delta_sa=$((etime - stime))
7395 log "ls $i files with statahead: $delta_sa sec"
7396 lctl get_param -n llite.*.statahead_stats
7397 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7399 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7400 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7402 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7403 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7404 lctl set_param -n llite.*.statahead_max 0
7405 lctl get_param llite.*.statahead_max
7406 cancel_lru_locks mdc
7407 cancel_lru_locks osc
7409 time ls -l $DIR/$tdir | wc -l
7411 delta=$((etime - stime))
7412 log "ls $i files again without statahead: $delta sec"
7413 lctl set_param llite.*.statahead_max=$max
7414 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7415 if [ $SLOWOK -eq 0 ]; then
7416 error "ls $i files is slower with statahead!"
7418 log "ls $i files is slower with statahead!"
7424 [ $delta -gt 20 ] && break
7425 [ $delta -gt 8 ] && MULT=$((50 / delta))
7426 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7434 delta=$((etime - stime))
7435 log "rm -r $DIR/$tdir/: $delta seconds"
7437 lctl get_param -n llite.*.statahead_stats
7439 run_test 123a "verify statahead work"
7441 test_123b () { # statahead(bug 15027)
7442 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7443 test_mkdir -p $DIR/$tdir
7444 createmany -o $DIR/$tdir/$tfile-%d 1000
7446 cancel_lru_locks mdc
7447 cancel_lru_locks osc
7449 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7450 lctl set_param fail_loc=0x80000803
7451 ls -lR $DIR/$tdir > /dev/null
7453 lctl set_param fail_loc=0x0
7454 lctl get_param -n llite.*.statahead_stats
7459 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7462 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7463 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7464 skip "no lru resize on server" && return 0
7466 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7468 log "create $NR files at $DIR/$tdir"
7469 createmany -o $DIR/$tdir/f $NR ||
7470 error "failed to create $NR files in $DIR/$tdir"
7472 cancel_lru_locks mdc
7473 ls -l $DIR/$tdir > /dev/null
7477 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7478 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7479 LRU_SIZE=$(lctl get_param -n $PARAM)
7480 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7481 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7483 log "NS=$(basename $NSDIR)"
7488 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7489 skip "Not enough cached locks created!"
7496 # We know that lru resize allows one client to hold $LIMIT locks
7497 # for 10h. After that locks begin to be killed by client.
7499 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7502 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7503 # killing locks. Some time was spent for creating locks. This means
7504 # that up to the moment of sleep finish we must have killed some of
7505 # them (10-100 locks). This depends on how fast ther were created.
7506 # Many of them were touched in almost the same moment and thus will
7507 # be killed in groups.
7508 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7510 # Use $LRU_SIZE_B here to take into account real number of locks
7511 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7512 local LRU_SIZE_B=$LRU_SIZE
7514 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7515 log "OLD_LVF=$OLD_LVF"
7516 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7518 # Let's make sure that we really have some margin. Client checks
7519 # cached locks every 10 sec.
7521 log "Sleep ${SLEEP} sec"
7523 while ((SEC<$SLEEP)); do
7527 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7531 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7532 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7534 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7535 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7536 unlinkmany $DIR/$tdir/f $NR
7540 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7541 log "unlink $NR files at $DIR/$tdir"
7542 unlinkmany $DIR/$tdir/f $NR
7544 run_test 124a "lru resize ======================================="
7546 get_max_pool_limit()
7548 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7551 if test $l -gt $max; then
7559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7560 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7561 skip "no lru resize on server" && return 0
7563 LIMIT=`get_max_pool_limit`
7565 NR=$(($(default_lru_size)*20))
7566 if [ $NR -gt $LIMIT ]; then
7567 log "Limit lock number by $LIMIT locks"
7570 lru_resize_disable mdc
7571 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7572 error "failed to create $DIR/$tdir/disable_lru_resize"
7574 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7575 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7576 cancel_lru_locks mdc
7579 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7582 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7585 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7589 nolruresize_delta=$((etime-stime))
7590 log "ls -la time: $nolruresize_delta seconds"
7591 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7592 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7594 lru_resize_enable mdc
7595 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7596 error "failed to create $DIR/$tdir/enable_lru_resize"
7598 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7599 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7600 cancel_lru_locks mdc
7603 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7606 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7609 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7613 lruresize_delta=$((etime-stime))
7614 log "ls -la time: $lruresize_delta seconds"
7615 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7617 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7618 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7619 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7620 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7622 log "lru resize performs the same with no lru resize"
7624 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7626 run_test 124b "lru resize (performance test) ======================="
7628 test_125() { # 13358
7629 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7630 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7631 test_mkdir -p $DIR/d125 || error "mkdir failed"
7632 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7633 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7634 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7636 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7638 test_126() { # bug 12829/13455
7639 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7640 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7641 $GSS && skip "must run as gss disabled" && return
7643 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7644 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7646 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7648 run_test 126 "check that the fsgid provided by the client is taken into account"
7650 test_127a() { # bug 15521
7651 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7652 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7653 $LCTL set_param osc.*.stats=0
7654 FSIZE=$((2048 * 1024))
7655 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7656 cancel_lru_locks osc
7657 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7659 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7660 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7661 echo "got $COUNT $NAME"
7662 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7663 eval $NAME=$COUNT || error "Wrong proc format"
7666 read_bytes|write_bytes)
7667 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7668 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7669 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7670 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7671 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7672 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7673 error "sumsquare is too small: $SUMSQ"
7674 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7675 error "sumsquare is too big: $SUMSQ"
7679 done < $DIR/${tfile}.tmp
7681 #check that we actually got some stats
7682 [ "$read_bytes" ] || error "Missing read_bytes stats"
7683 [ "$write_bytes" ] || error "Missing write_bytes stats"
7684 [ "$read_bytes" != 0 ] || error "no read done"
7685 [ "$write_bytes" != 0 ] || error "no write done"
7687 run_test 127a "verify the client stats are sane"
7689 test_127b() { # bug LU-333
7690 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7691 $LCTL set_param llite.*.stats=0
7692 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7693 # perform 2 reads and writes so MAX is different from SUM.
7694 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7695 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7696 cancel_lru_locks osc
7697 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7698 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7700 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7701 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7702 echo "got $COUNT $NAME"
7703 eval $NAME=$COUNT || error "Wrong proc format"
7707 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7708 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7709 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7710 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7713 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7714 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7715 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7716 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7720 done < $TMP/${tfile}.tmp
7722 #check that we actually got some stats
7723 [ "$read_bytes" ] || error "Missing read_bytes stats"
7724 [ "$write_bytes" ] || error "Missing write_bytes stats"
7725 [ "$read_bytes" != 0 ] || error "no read done"
7726 [ "$write_bytes" != 0 ] || error "no write done"
7728 run_test 127b "verify the llite client stats are sane"
7730 test_128() { # bug 15212
7732 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7737 result=$(grep error $TMP/$tfile.log)
7739 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7741 run_test 128 "interactive lfs for 2 consecutive find's"
7748 local LDPROC=/proc/fs/ldiskfs
7749 local facets=$(get_facets MDS)
7751 for facet in ${facets//,/ }; do
7752 canondev=$(ldiskfs_canon \
7753 *.$(convert_facet2label $facet).mntdev $facet)
7754 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7755 LDPROC=/sys/fs/ldiskfs
7756 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7761 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7762 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7763 skip "Only applicable to ldiskfs-based MDTs"
7766 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7771 test_mkdir -p $DIR/$tdir
7773 MAX=$(stat -c%s "$DIR/$tdir")
7777 while [ ! $I -gt $MAX ]; do
7778 $MULTIOP $DIR/$tdir/$J Oc
7780 #check two errors ENOSPC for new version of ext4 max_dir_size patch
7781 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
7782 #and EFBIG for previous versions
7783 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ] && [ $I -gt 0 ]; then
7785 echo "return code $rc received as expected"
7786 multiop $DIR/$tdir/$J Oc
7788 I=$(stat -c%s "$DIR/$tdir")
7789 if [ $I -gt $MAX ] && [ $rc -eq 0 ]; then
7792 error_exit "return code $rc current dir size $I " \
7793 "previous limit $MAX"
7795 elif [ $rc -ne 0 ]; then
7797 error_exit "return code $rc received instead of expected " \
7798 "$EFBIG or $ENOSPC, files in dir $I"
7801 I=$(stat -c%s "$DIR/$tdir")
7805 error "exceeded dir size limit $MAX x $MDSCOUNT $MAX : $I bytes"
7807 run_test 129 "test directory size limit ========================"
7816 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7817 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7820 trap cleanup_130 EXIT RETURN
7822 local fm_file=$DIR/$tfile
7823 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7824 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7825 error "dd failed for $fm_file"
7827 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7828 filefrag -ves $fm_file
7830 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7831 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7832 [ $RC != 0 ] && error "filefrag $fm_file failed"
7834 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7835 grep -v "ext:" | grep -v "found")
7836 lun=$($GETSTRIPE -i $fm_file)
7838 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7841 for line in $filefrag_op
7843 frag_lun=`echo $line | cut -d: -f5`
7844 ext_len=`echo $line | cut -d: -f4`
7845 if (( $frag_lun != $lun )); then
7847 error "FIEMAP on 1-stripe file($fm_file) failed"
7850 (( tot_len += ext_len ))
7853 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7855 error "FIEMAP on 1-stripe file($fm_file) failed;"
7861 echo "FIEMAP on single striped file succeeded"
7863 run_test 130a "FIEMAP (1-stripe file)"
7866 [ "$OSTCOUNT" -lt "2" ] &&
7867 skip_env "skipping FIEMAP on 2-stripe file test" && return
7869 [ "$OSTCOUNT" -ge "10" ] &&
7870 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7872 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7873 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7876 trap cleanup_130 EXIT RETURN
7878 local fm_file=$DIR/$tfile
7879 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7880 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7881 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7883 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7884 error "dd failed on $fm_file"
7886 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7887 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7888 grep -v "ext:" | grep -v "found")
7890 last_lun=$(echo $filefrag_op | cut -d: -f5)
7895 for line in $filefrag_op
7897 frag_lun=`echo $line | cut -d: -f5`
7898 ext_len=`echo $line | cut -d: -f4`
7899 if (( $frag_lun != $last_lun )); then
7900 if (( tot_len != 1024 )); then
7902 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7909 (( tot_len += ext_len ))
7912 if (( num_luns != 2 || tot_len != 1024 )); then
7914 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7920 echo "FIEMAP on 2-stripe file succeeded"
7922 run_test 130b "FIEMAP (2-stripe file)"
7925 [ "$OSTCOUNT" -lt "2" ] &&
7926 skip_env "skipping FIEMAP on 2-stripe file" && return
7928 [ "$OSTCOUNT" -ge "10" ] &&
7929 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7931 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7932 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
7935 trap cleanup_130 EXIT RETURN
7937 local fm_file=$DIR/$tfile
7938 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7939 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7940 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7942 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
7944 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7945 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7947 last_lun=`echo $filefrag_op | cut -d: -f5`
7952 for line in $filefrag_op
7954 frag_lun=`echo $line | cut -d: -f5`
7955 ext_len=`echo $line | cut -d: -f4`
7956 if (( $frag_lun != $last_lun )); then
7957 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
7958 if (( logical != 512 )); then
7960 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
7963 if (( tot_len != 512 )); then
7965 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7972 (( tot_len += ext_len ))
7975 if (( num_luns != 2 || tot_len != 512 )); then
7977 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7983 echo "FIEMAP on 2-stripe file with hole succeeded"
7985 run_test 130c "FIEMAP (2-stripe file with hole)"
7988 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
7990 [ "$OSTCOUNT" -ge "10" ] &&
7991 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7993 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7994 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7996 trap cleanup_130 EXIT RETURN
7998 local fm_file=$DIR/$tfile
7999 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
8000 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8001 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8002 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
8004 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8005 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
8007 last_lun=`echo $filefrag_op | cut -d: -f5`
8012 for line in $filefrag_op
8014 frag_lun=`echo $line | cut -d: -f5`
8015 ext_len=`echo $line | cut -d: -f4`
8016 if (( $frag_lun != $last_lun )); then
8017 if (( tot_len != 1024 )); then
8019 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8026 (( tot_len += ext_len ))
8029 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
8031 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8037 echo "FIEMAP on N-stripe file succeeded"
8039 run_test 130d "FIEMAP (N-stripe file)"
8042 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
8044 [ "$OSTCOUNT" -ge "10" ] &&
8045 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8047 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8048 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8050 trap cleanup_130 EXIT RETURN
8052 local fm_file=$DIR/$tfile
8053 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8054 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8055 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8058 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8059 for ((i = 0; i < $NUM_BLKS; i++))
8061 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8064 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8065 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8067 last_lun=`echo $filefrag_op | cut -d: -f5`
8072 for line in $filefrag_op
8074 frag_lun=`echo $line | cut -d: -f5`
8075 ext_len=`echo $line | cut -d: -f4`
8076 if (( $frag_lun != $last_lun )); then
8077 if (( tot_len != $EXPECTED_LEN )); then
8079 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8086 (( tot_len += ext_len ))
8089 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8091 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8097 echo "FIEMAP with continuation calls succeeded"
8099 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8101 # Test for writev/readv
8103 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8104 error "writev test failed"
8105 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8106 error "readv failed"
8109 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8112 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8113 error "append writev test failed"
8114 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8115 error "append writev test failed"
8118 run_test 131b "test append writev"
8121 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8124 run_test 131c "test read/write on file w/o objects"
8127 rwv -f $DIR/$tfile -w -n 1 1572864
8128 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8129 if [ "$NOB" != 1572864 ]; then
8130 error "Short read filed: read $NOB bytes instead of 1572864"
8134 run_test 131d "test short read"
8137 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8138 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8139 error "read hitting hole failed"
8142 run_test 131e "test read hitting hole"
8147 for node in $(osts_nodes); do
8148 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8149 [ x$gl = x"" ] && gl=0
8150 gl_sum=$((gl_sum + gl))
8160 if [ x$som = x"enabled" ]; then
8161 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8162 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8163 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8165 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8166 MOUNTOPT="$MOUNTOPT,som_preview"
8167 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8170 # do remount to make new mount-conf parameters actual
8177 test_132() { #1028, SOM
8178 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8179 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8180 local num=$(get_mds_dir $DIR)
8181 local mymds=mds${num}
8182 local MOUNTOPT_SAVE=$MOUNTOPT
8184 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8185 cancel_lru_locks osc
8187 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8189 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8190 stat $DIR/$tfile >/dev/null
8191 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8192 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8194 som_mode_switch $som1 $gl1 $gl2
8196 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8197 cancel_lru_locks osc
8199 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8200 if [ $som1 == $som2 ]; then
8201 error "som is still "$som2
8202 if [ x$som2 = x"enabled" ]; then
8209 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8210 stat $DIR/$tfile >/dev/null
8211 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8212 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8213 som_mode_switch $som2 $gl1 $gl2
8214 MOUNTOPT=$MOUNTOPT_SAVE
8216 run_test 132 "som avoids glimpse rpc"
8222 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8224 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8226 *) error "Wrong argument $1" ;;
8229 count=`echo $res | awk '{print $2}'`
8230 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8231 # if the argument $3 is zero, it means any stat increment is ok.
8232 if [ $3 -gt 0 ] ; then
8233 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
8238 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8239 remote_ost_nodsh && skip "remote OST with nodsh" && return
8240 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8242 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8243 { skip "MDS doesn't support rename stats"; return; }
8244 local testdir=$DIR/${tdir}/stats_testdir
8245 mkdir -p $DIR/${tdir}
8248 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8249 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8251 # verify mdt stats first.
8252 mkdir ${testdir} || error "mkdir failed"
8253 check_stats $SINGLEMDS "mkdir" 1
8254 touch ${testdir}/${tfile} || "touch failed"
8255 check_stats $SINGLEMDS "open" 1
8256 check_stats $SINGLEMDS "close" 1
8257 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8258 check_stats $SINGLEMDS "mknod" 1
8259 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8260 check_stats $SINGLEMDS "unlink" 1
8261 rm -f ${testdir}/${tfile} || error "file remove failed"
8262 check_stats $SINGLEMDS "unlink" 2
8264 # remove working dir and check mdt stats again.
8265 rmdir ${testdir} || error "rmdir failed"
8266 check_stats $SINGLEMDS "rmdir" 1
8268 local testdir1=$DIR/${tdir}/stats_testdir1
8270 mkdir -p ${testdir1}
8271 touch ${testdir1}/test1
8272 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8273 check_stats $SINGLEMDS "crossdir_rename" 1
8275 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8276 check_stats $SINGLEMDS "samedir_rename" 1
8280 run_test 133a "Verifying MDT stats ========================================"
8283 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8284 remote_ost_nodsh && skip "remote OST with nodsh" && return
8285 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8286 local testdir=$DIR/${tdir}/stats_testdir
8287 mkdir -p ${testdir} || error "mkdir failed"
8288 touch ${testdir}/${tfile} || "touch failed"
8289 cancel_lru_locks mdc
8292 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8293 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8295 # extra mdt stats verification.
8296 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8297 check_stats $SINGLEMDS "setattr" 1
8298 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8299 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8301 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8302 check_stats $SINGLEMDS "getattr" 1
8304 $LFS df || error "lfs failed"
8305 check_stats $SINGLEMDS "statfs" 1
8309 run_test 133b "Verifying extra MDT stats =================================="
8312 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8313 remote_ost_nodsh && skip "remote OST with nodsh" && return
8314 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8315 local testdir=$DIR/${tdir}/stats_testdir
8316 test_mkdir -p ${testdir} || error "mkdir failed"
8318 # verify obdfilter stats.
8319 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8321 cancel_lru_locks osc
8322 wait_delete_completed
8325 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8326 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8328 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8330 cancel_lru_locks osc
8331 check_stats ost "write" 1
8333 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8334 check_stats ost "read" 1
8336 > ${testdir}/${tfile} || error "truncate failed"
8337 check_stats ost "punch" 1
8339 rm -f ${testdir}/${tfile} || error "file remove failed"
8340 wait_delete_completed
8341 check_stats ost "destroy" 1
8345 run_test 133c "Verifying OST stats ========================================"
8352 while [ $value -ge 2 ]; do
8357 if [ $orig -gt $order ]; then
8365 local size=('K' 'M' 'G' 'T');
8367 local size_string=$value
8369 while [ $value -ge 1024 ]; do
8370 if [ $i -gt 3 ]; then
8371 #T is the biggest unit we get here, if that is bigger,
8373 size_string=${value}T
8376 value=$((value >> 10))
8377 if [ $value -lt 1024 ]; then
8378 size_string=${value}${size[$i]}
8389 local context=${2:-.}
8390 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8392 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8397 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8398 remote_ost_nodsh && skip "remote OST with nodsh" && return
8399 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8400 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8401 { skip "MDS doesn't support rename stats"; return; }
8403 local testdir1=$DIR/${tdir}/stats_testdir1
8404 local testdir2=$DIR/${tdir}/stats_testdir2
8406 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8408 mkdir -p ${testdir1} || error "mkdir failed"
8409 mkdir -p ${testdir2} || error "mkdir failed"
8411 createmany -o $testdir1/test 512 || error "createmany failed"
8413 # check samedir rename size
8414 mv ${testdir1}/test0 ${testdir1}/test_0
8416 local testdir1_size=$(ls -l $DIR/${tdir} |
8417 awk '/stats_testdir1/ {print $5}')
8418 local testdir2_size=$(ls -l $DIR/${tdir} |
8419 awk '/stats_testdir2/ {print $5}')
8421 testdir1_size=$(order_2 $testdir1_size)
8422 testdir2_size=$(order_2 $testdir2_size)
8424 testdir1_size=$(size_in_KMGT $testdir1_size)
8425 testdir2_size=$(size_in_KMGT $testdir2_size)
8427 echo "source rename dir size: ${testdir1_size}"
8428 echo "target rename dir size: ${testdir2_size}"
8430 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8431 eval $cmd || error "$cmd failed"
8432 local samedir=$($cmd | grep 'same_dir')
8433 local same_sample=$(get_rename_size $testdir1_size)
8434 [ -z "$samedir" ] && error "samedir_rename_size count error"
8435 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8436 echo "Check same dir rename stats success"
8438 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8440 # check crossdir rename size
8441 mv ${testdir1}/test_0 ${testdir2}/test_0
8443 testdir1_size=$(ls -l $DIR/${tdir} |
8444 awk '/stats_testdir1/ {print $5}')
8445 testdir2_size=$(ls -l $DIR/${tdir} |
8446 awk '/stats_testdir2/ {print $5}')
8448 testdir1_size=$(order_2 $testdir1_size)
8449 testdir2_size=$(order_2 $testdir2_size)
8451 testdir1_size=$(size_in_KMGT $testdir1_size)
8452 testdir2_size=$(size_in_KMGT $testdir2_size)
8454 echo "source rename dir size: ${testdir1_size}"
8455 echo "target rename dir size: ${testdir2_size}"
8457 eval $cmd || error "$cmd failed"
8458 local crossdir=$($cmd | grep 'crossdir')
8459 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8460 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8461 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8462 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8463 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8464 echo "Check cross dir rename stats success"
8467 run_test 133d "Verifying rename_stats ========================================"
8470 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8471 local testdir=$DIR/${tdir}/stats_testdir
8472 local ctr f0 f1 bs=32768 count=42 sum
8474 remote_ost_nodsh && skip "remote OST with nodsh" && return
8475 mkdir -p ${testdir} || error "mkdir failed"
8477 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8479 for ctr in {write,read}_bytes; do
8481 cancel_lru_locks osc
8483 do_facet ost1 $LCTL set_param -n \
8484 "obdfilter.*.exports.clear=clear"
8486 if [ $ctr = write_bytes ]; then
8488 f1=${testdir}/${tfile}
8490 f0=${testdir}/${tfile}
8494 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8497 cancel_lru_locks osc
8499 sum=$(do_facet ost1 $LCTL get_param \
8500 "obdfilter.*.exports.*.stats" | \
8503 $1 == ctr { sum += $7 }
8506 if ((sum != bs * count)); then
8507 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8513 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8516 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8519 # First without trusting modes.
8521 -exec cat '{}' \; &> /dev/null
8523 # Second verifying readability.
8527 -exec cat '{}' \; > /dev/null ||
8528 error "proc file read failed"
8530 for facet in $SINGLEMDS ost1; do
8531 do_facet $facet find $proc_dirs \
8532 -not -name req_history \
8533 -exec cat '{}' \\\; &> /dev/null
8535 do_facet $facet find $proc_dirs \
8536 -not -name req_history \
8539 -exec cat '{}' \\\; > /dev/null ||
8540 error "proc file read failed"
8543 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8545 test_140() { #bug-17379
8546 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8547 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8548 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8549 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8551 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8552 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8554 while i=`expr $i + 1`; do
8555 test_mkdir -p $i || error "Creating dir $i"
8556 cd $i || error "Changing to $i"
8557 ln -s ../stat stat || error "Creating stat symlink"
8558 # Read the symlink until ELOOP present,
8559 # not LBUGing the system is considered success,
8560 # we didn't overrun the stack.
8561 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8563 if [ $ret -eq 40 ]; then
8566 error "Open stat symlink"
8572 echo "The symlink depth = $i"
8573 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8574 error "Invalid symlink depth"
8576 # Test recursive symlink
8577 ln -s symlink_self symlink_self
8578 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8579 echo "open symlink_self returns $ret"
8580 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8582 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8585 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8586 local TF="$TMP/$tfile"
8588 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8590 cancel_lru_locks osc
8591 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8592 remount_client $MOUNT
8594 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8597 $TRUNCATE $DIR/$tfile 6000
8598 cancel_lru_locks osc
8599 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8602 echo "12345" >>$DIR/$tfile
8603 cancel_lru_locks osc
8604 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8607 echo "12345" >>$DIR/$tfile
8608 cancel_lru_locks osc
8609 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8614 run_test 150 "truncate/append tests"
8616 function roc_hit() {
8617 local list=$(comma_list $(osts_nodes))
8618 #debug temp debug for LU-2902: lets see what values we get back
8619 echo $(get_osd_param $list '' stats) 1>&2
8620 echo $(get_osd_param $list '' stats |
8621 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
8624 function set_cache() {
8627 if [ "$2" == "off" ]; then
8630 local list=$(comma_list $(osts_nodes))
8631 set_osd_param $list '' $1_cache_enable $on
8633 cancel_lru_locks osc
8637 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8638 remote_ost_nodsh && skip "remote OST with nodsh" && return
8641 local list=$(comma_list $(osts_nodes))
8643 # check whether obdfilter is cache capable at all
8644 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8645 echo "not cache-capable obdfilter"
8649 # check cache is enabled on all obdfilters
8650 if get_osd_param $list '' read_cache_enable | grep 0; then
8651 echo "oss cache is disabled"
8655 set_osd_param $list '' writethrough_cache_enable 1
8657 # check write cache is enabled on all obdfilters
8658 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
8659 echo "oss write cache is NOT enabled"
8663 #define OBD_FAIL_OBD_NO_LRU 0x609
8664 do_nodes $list $LCTL set_param fail_loc=0x609
8666 # pages should be in the case right after write
8667 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
8670 local BEFORE=$(roc_hit)
8671 cancel_lru_locks osc
8672 cat $DIR/$tfile >/dev/null
8673 local AFTER=$(roc_hit)
8675 do_nodes $list $LCTL set_param fail_loc=0
8677 if ! let "AFTER - BEFORE == CPAGES"; then
8678 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8681 # the following read invalidates the cache
8682 cancel_lru_locks osc
8683 set_osd_param $list '' read_cache_enable 0
8684 cat $DIR/$tfile >/dev/null
8686 # now data shouldn't be found in the cache
8688 cancel_lru_locks osc
8689 cat $DIR/$tfile >/dev/null
8691 if let "AFTER - BEFORE != 0"; then
8692 error "IN CACHE: before: $BEFORE, after: $AFTER"
8695 set_osd_param $list '' read_cache_enable 1
8698 run_test 151 "test cache on oss and controls ==============================="
8701 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8702 local TF="$TMP/$tfile"
8704 # simulate ENOMEM during write
8705 #define OBD_FAIL_OST_NOMEM 0x226
8706 lctl set_param fail_loc=0x80000226
8707 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8709 sync || error "sync failed"
8710 lctl set_param fail_loc=0
8712 # discard client's cache
8713 cancel_lru_locks osc
8715 # simulate ENOMEM during read
8716 lctl set_param fail_loc=0x80000226
8717 cmp $TF $DIR/$tfile || error "cmp failed"
8718 lctl set_param fail_loc=0
8722 run_test 152 "test read/write with enomem ============================"
8725 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8727 run_test 153 "test if fdatasync does not crash ======================="
8729 dot_lustre_fid_permission_check() {
8731 local ffid=$MOUNT/.lustre/fid/$fid
8734 echo "stat fid $fid"
8735 stat $ffid > /dev/null || error "stat $ffid failed."
8736 echo "touch fid $fid"
8737 touch $ffid || error "touch $ffid failed."
8738 echo "write to fid $fid"
8739 cat /etc/hosts > $ffid || error "write $ffid failed."
8740 echo "read fid $fid"
8741 diff /etc/hosts $ffid || error "read $ffid failed."
8742 echo "append write to fid $fid"
8743 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8744 echo "rename fid $fid"
8745 mv $ffid $test_dir/$tfile.1 &&
8746 error "rename $ffid to $tfile.1 should fail."
8747 touch $test_dir/$tfile.1
8748 mv $test_dir/$tfile.1 $ffid &&
8749 error "rename $tfile.1 to $ffid should fail."
8750 rm -f $test_dir/$tfile.1
8751 echo "truncate fid $fid"
8752 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8753 echo "link fid $fid"
8754 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
8755 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
8756 echo "setfacl fid $fid"
8757 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
8758 echo "getfacl fid $fid"
8759 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
8761 echo "unlink fid $fid"
8762 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
8763 echo "mknod fid $fid"
8764 mknod $ffid c 1 3 && error "mknod $ffid should fail."
8766 fid=[0xf00000400:0x1:0x0]
8767 ffid=$MOUNT/.lustre/fid/$fid
8769 echo "stat non-exist fid $fid"
8770 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
8771 echo "write to non-exist fid $fid"
8772 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
8773 echo "link new fid $fid"
8774 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
8776 mkdir -p $test_dir/$tdir
8777 touch $test_dir/$tdir/$tfile
8778 fid=$($LFS path2fid $test_dir/$tdir)
8781 error "error: could not get fid for $test_dir/$dir/$tfile."
8783 ffid=$MOUNT/.lustre/fid/$fid
8786 ls $ffid > /dev/null || error "ls $ffid failed."
8787 echo "touch $fid/$tfile.1"
8788 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
8790 echo "touch $MOUNT/.lustre/fid/$tfile"
8791 touch $MOUNT/.lustre/fid/$tfile && \
8792 error "touch $MOUNT/.lustre/fid/$tfile should fail."
8794 echo "setxattr to $MOUNT/.lustre/fid"
8795 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
8797 echo "listxattr for $MOUNT/.lustre/fid"
8798 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
8800 echo "delxattr from $MOUNT/.lustre/fid"
8801 setfattr -x trusted.name1 $MOUNT/.lustre/fid
8803 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
8804 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
8805 error "touch invalid fid should fail."
8807 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
8808 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
8809 error "touch non-normal fid should fail."
8811 echo "rename $tdir to $MOUNT/.lustre/fid"
8812 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
8813 error "rename to $MOUNT/.lustre/fid should fail."
8815 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
8817 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
8818 local new_obf_mode=777
8820 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
8821 chmod $new_obf_mode $DIR/.lustre/fid ||
8822 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
8824 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
8825 [ $obf_mode -eq $new_obf_mode ] ||
8826 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
8828 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
8829 chmod $old_obf_mode $DIR/.lustre/fid ||
8830 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
8833 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
8834 fid=$($LFS path2fid $test_dir/$tfile-2)
8835 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
8836 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
8837 error "create lov data thru .lustre should fail."
8838 echo "cp /etc/passwd $test_dir/$tfile-2"
8839 cp /etc/passwd $test_dir/$tfile-2 ||
8840 error "copy to $test_dir/$tfile-2 failed."
8841 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
8842 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
8843 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
8845 rm -rf $test_dir/tfile.lnk
8846 rm -rf $test_dir/$tfile-2
8850 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8851 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8852 { skip "Need MDS version at least 2.2.51"; return 0; }
8854 cp /etc/hosts $DIR/$tfile
8856 fid=$($LFS path2fid $DIR/$tfile)
8858 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
8860 dot_lustre_fid_permission_check "$fid" $DIR ||
8861 error "dot lustre permission check $fid failed"
8863 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
8865 touch $MOUNT/.lustre/file &&
8866 error "creation is not allowed under .lustre"
8868 mkdir $MOUNT/.lustre/dir &&
8869 error "mkdir is not allowed under .lustre"
8873 run_test 154a "Open-by-FID"
8876 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8877 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8878 { skip "Need MDS version at least 2.2.51"; return 0; }
8880 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
8882 local remote_dir=$DIR/$tdir/remote_dir
8887 $LFS mkdir -i $MDTIDX $remote_dir ||
8888 error "create remote directory failed"
8890 cp /etc/hosts $remote_dir/$tfile
8892 fid=$($LFS path2fid $remote_dir/$tfile)
8894 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
8896 dot_lustre_fid_permission_check "$fid" $remote_dir ||
8897 error "dot lustre permission check $fid failed"
8900 run_test 154b "Open-by-FID for remote directory"
8902 test_155_small_load() {
8903 local temp=$TMP/$tfile
8904 local file=$DIR/$tfile
8906 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
8907 error "dd of=$temp bs=6096 count=1 failed"
8909 cancel_lru_locks osc
8910 cmp $temp $file || error "$temp $file differ"
8912 $TRUNCATE $temp 6000
8913 $TRUNCATE $file 6000
8914 cmp $temp $file || error "$temp $file differ (truncate1)"
8916 echo "12345" >>$temp
8917 echo "12345" >>$file
8918 cmp $temp $file || error "$temp $file differ (append1)"
8920 echo "12345" >>$temp
8921 echo "12345" >>$file
8922 cmp $temp $file || error "$temp $file differ (append2)"
8928 test_155_big_load() {
8929 remote_ost_nodsh && skip "remote OST with nodsh" && return
8930 local temp=$TMP/$tfile
8931 local file=$DIR/$tfile
8934 local cache_size=$(do_facet ost$((MAXI+1)) \
8935 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
8936 local large_file_size=$((cache_size * 2))
8938 echo "OSS cache size: $cache_size KB"
8939 echo "Large file size: $large_file_size KB"
8941 [ $MAXV -le $large_file_size ] && \
8942 skip_env "max available OST size needs > $large_file_size KB" && \
8945 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
8947 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
8948 error "dd of=$temp bs=$large_file_size count=1k failed"
8951 cancel_lru_locks osc
8952 cmp $temp $file || error "$temp $file differ"
8959 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8961 set_cache writethrough on
8964 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
8967 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8969 set_cache writethrough off
8972 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
8975 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8977 set_cache writethrough on
8980 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
8983 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8985 set_cache writethrough off
8988 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
8991 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8993 set_cache writethrough on
8996 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
8999 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9001 set_cache writethrough off
9004 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
9007 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9009 set_cache writethrough on
9012 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
9015 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9017 set_cache writethrough off
9020 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
9023 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9027 local file="$DIR/$tfile"
9029 [ "$(facet_fstype ost1)" = "zfs" ] &&
9030 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
9033 log "Turn on read and write cache"
9035 set_cache writethrough on
9037 log "Write data and read it back."
9038 log "Read should be satisfied from the cache."
9039 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9041 cancel_lru_locks osc
9042 cat $file >/dev/null
9044 if ! let "AFTER - BEFORE == CPAGES"; then
9045 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9047 log "cache hits:: before: $BEFORE, after: $AFTER"
9050 log "Read again; it should be satisfied from the cache."
9052 cancel_lru_locks osc
9053 cat $file >/dev/null
9055 if ! let "AFTER - BEFORE == CPAGES"; then
9056 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9058 log "cache hits:: before: $BEFORE, after: $AFTER"
9062 log "Turn off the read cache and turn on the write cache"
9064 set_cache writethrough on
9066 log "Read again; it should be satisfied from the cache."
9068 cancel_lru_locks osc
9069 cat $file >/dev/null
9071 if ! let "AFTER - BEFORE == CPAGES"; then
9072 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9074 log "cache hits:: before: $BEFORE, after: $AFTER"
9077 log "Read again; it should not be satisfied from the cache."
9079 cancel_lru_locks osc
9080 cat $file >/dev/null
9082 if ! let "AFTER - BEFORE == 0"; then
9083 error "IN CACHE: before: $BEFORE, after: $AFTER"
9085 log "cache hits:: before: $BEFORE, after: $AFTER"
9088 log "Write data and read it back."
9089 log "Read should be satisfied from the cache."
9090 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9092 cancel_lru_locks osc
9093 cat $file >/dev/null
9095 if ! let "AFTER - BEFORE == CPAGES"; then
9096 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9098 log "cache hits:: before: $BEFORE, after: $AFTER"
9101 log "Read again; it should not be satisfied from the cache."
9103 cancel_lru_locks osc
9104 cat $file >/dev/null
9106 if ! let "AFTER - BEFORE == 0"; then
9107 error "IN CACHE: before: $BEFORE, after: $AFTER"
9109 log "cache hits:: before: $BEFORE, after: $AFTER"
9113 log "Turn off read and write cache"
9115 set_cache writethrough off
9117 log "Write data and read it back"
9118 log "It should not be satisfied from the cache."
9120 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9121 cancel_lru_locks osc
9123 cat $file >/dev/null
9125 if ! let "AFTER - BEFORE == 0"; then
9126 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9128 log "cache hits:: before: $BEFORE, after: $AFTER"
9132 log "Turn on the read cache and turn off the write cache"
9134 set_cache writethrough off
9136 log "Write data and read it back"
9137 log "It should not be satisfied from the cache."
9139 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9141 cancel_lru_locks osc
9142 cat $file >/dev/null
9144 if ! let "AFTER - BEFORE == 0"; then
9145 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9147 log "cache hits:: before: $BEFORE, after: $AFTER"
9150 log "Read again; it should be satisfied from the cache."
9152 cancel_lru_locks osc
9153 cat $file >/dev/null
9155 if ! let "AFTER - BEFORE == CPAGES"; then
9156 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9158 log "cache hits:: before: $BEFORE, after: $AFTER"
9163 run_test 156 "Verification of tunables ============================"
9167 if [ $MDSCOUNT -gt 1 ]; then
9168 error_ignore 17935 $*
9176 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
9178 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
9180 if [ $MASK -eq 1 ]; then
9181 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
9183 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
9188 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9189 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9190 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9191 { skip "Need MDS version at least 2.2.0"; return; }
9193 local CL_USERS="mdd.$MDT0.changelog_users"
9194 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9195 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9196 echo "Registered as changelog user $USER"
9197 $GET_CL_USERS | grep -q $USER ||
9198 error "User $USER not found in changelog_users"
9201 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9202 touch $DIR/$tdir/pics/2008/zachy/timestamp
9203 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9204 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9205 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9206 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9207 rm $DIR/$tdir/pics/desktop.jpg
9209 $LFS changelog $MDT0 | tail -5
9211 echo "verifying changelog mask"
9212 changelog_chmask "MKDIR"
9213 changelog_chmask "CLOSE"
9215 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9216 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9218 changelog_chmask "MKDIR"
9219 changelog_chmask "CLOSE"
9221 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9222 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9224 $LFS changelog $MDT0
9225 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9226 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9227 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9228 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9231 echo "verifying target fid"
9232 fidc=$($LFS changelog $MDT0|awk '/CREAT.*timestamp$/{print $6}'|tail -1)
9233 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9234 [ "$fidc" == "t=$fidf" ] ||
9235 err17935 "fid in changelog $fidc != file fid $fidf"
9236 echo "verifying parent fid"
9237 fidc=$($LFS changelog $MDT0|awk '/CREAT.*timestamp$/{print $7}'|tail -1)
9238 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9239 [ "$fidc" == "p=$fidf" ] ||
9240 err17935 "pfid in changelog $fidc != dir fid $fidf"
9242 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9243 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9244 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9245 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9246 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
9247 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
9249 MIN_REC=$($GET_CL_USERS |
9250 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9251 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
9252 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9253 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
9254 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
9256 # LU-3446 changelog index reset on MDT restart
9257 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9258 CUR_REC1=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9259 $LFS changelog_clear $MDT0 $USER 0
9260 stop $SINGLEMDS || error "Fail to stop MDT."
9261 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
9262 CUR_REC2=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9263 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
9264 [ $CUR_REC1 == $CUR_REC2 ] ||
9265 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
9267 echo "verifying user deregister"
9268 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9269 $GET_CL_USERS | grep -q $USER &&
9270 error "User $USER still in changelog_users"
9272 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
9273 if [ $USERS -eq 0 ]; then
9274 LAST_REC1=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9275 touch $DIR/$tdir/chloe
9276 LAST_REC2=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9277 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
9278 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9280 echo "$USERS other changelog users; can't verify off"
9283 run_test 160 "changelog sanity"
9286 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9287 test_mkdir -p $DIR/$tdir
9288 cp /etc/hosts $DIR/$tdir/$tfile
9289 test_mkdir $DIR/$tdir/foo1
9290 test_mkdir $DIR/$tdir/foo2
9291 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9292 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9293 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9294 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9295 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
9296 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9297 $LFS fid2path $DIR $FID
9298 err17935 "bad link ea"
9301 rm $DIR/$tdir/foo2/zachary
9303 rm $DIR/$tdir/foo2/thor
9305 rm $DIR/$tdir/$tfile
9307 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9308 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9310 $LFS fid2path $DIR $FID
9311 err17935 "bad link rename"
9313 rm $DIR/$tdir/foo2/maggie
9316 local longname=filename_avg_len_is_thirty_two_
9317 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
9318 error "failed to hardlink many files"
9319 links=$($LFS fid2path $DIR $FID | wc -l)
9320 echo -n "${links}/1000 links in link EA"
9321 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9322 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
9323 error "failed to unlink many hardlinks"
9325 run_test 161a "link ea sanity"
9328 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9329 [ $MDSCOUNT -lt 2 ] &&
9330 skip "skipping remote directory test" && return
9332 local remote_dir=$DIR/$tdir/remote_dir
9335 $LFS mkdir -i $MDTIDX $remote_dir ||
9336 error "create remote directory failed"
9338 cp /etc/hosts $remote_dir/$tfile
9339 mkdir -p $remote_dir/foo1
9340 mkdir -p $remote_dir/foo2
9341 ln $remote_dir/$tfile $remote_dir/foo1/sofia
9342 ln $remote_dir/$tfile $remote_dir/foo2/zachary
9343 ln $remote_dir/$tfile $remote_dir/foo1/luna
9344 ln $remote_dir/$tfile $remote_dir/foo2/thor
9346 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
9348 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9349 $LFS fid2path $DIR $FID
9350 err17935 "bad link ea"
9353 rm $remote_dir/foo2/zachary
9355 rm $remote_dir/foo2/thor
9357 rm $remote_dir/$tfile
9359 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
9360 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
9361 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
9362 $LFS fid2path $DIR $FID
9363 err17935 "bad link rename"
9365 rm $remote_dir/foo2/maggie
9368 local longname=filename_avg_len_is_thirty_two_
9369 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
9370 error "failed to hardlink many files"
9371 links=$($LFS fid2path $DIR $FID | wc -l)
9372 echo -n "${links}/1000 links in link EA"
9373 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9374 unlinkmany $remote_dir/foo2/$longname 1000 ||
9375 error "failed to unlink many hardlinks"
9377 run_test 161b "link ea sanity under remote directory"
9384 local path=$(${LFS} fid2path $*)
9387 if [ $RC -ne 0 ]; then
9388 err17935 "path looked up of $expected failed. Error $RC"
9390 elif [ "${path}" != "${expected}" ]; then
9391 err17935 "path looked up \"${path}\" instead of \"${expected}\""
9394 echo "fid $fid resolves to path $path (expected $expected)"
9398 # Make changes to filesystem
9399 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9400 test_mkdir -p $DIR/$tdir/d2
9401 touch $DIR/$tdir/d2/$tfile
9402 touch $DIR/$tdir/d2/x1
9403 touch $DIR/$tdir/d2/x2
9404 test_mkdir -p $DIR/$tdir/d2/a/b/c
9405 test_mkdir -p $DIR/$tdir/d2/p/q/r
9407 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
9408 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
9411 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
9412 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
9413 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
9415 # softlink to wrong file
9416 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
9417 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
9418 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
9421 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
9422 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
9423 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
9424 # fid2path dir/fsname should both work
9425 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
9426 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9428 # hardlink count: check that there are 2 links
9429 # Doesnt work with CMD yet: 17935
9430 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9431 err17935 "expected 2 links"
9433 # hardlink indexing: remove the first link
9434 rm $DIR/$tdir/d2/p/q/r/hlink
9435 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9439 run_test 162 "path lookup sanity"
9442 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9443 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9444 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
9447 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
9448 # this proc file is temporary and linux-only
9449 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
9450 error "kernel->userspace send failed"
9453 run_test 163 "kernel <-> userspace comms"
9456 # do directio so as not to populate the page cache
9457 log "creating a 10 Mb file"
9458 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9459 log "starting reads"
9460 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9461 log "truncating the file"
9462 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9464 kill %+ || true # reads might have finished
9465 echo "wait until dd is finished"
9467 log "removing the temporary file"
9468 rm -rf $DIR/$tfile || error "tmp file removal failed"
9470 run_test 169 "parallel read and truncate should not deadlock"
9473 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9474 $LCTL clear # bug 18514
9475 $LCTL debug_daemon start $TMP/${tfile}_log_good
9477 $LCTL debug_daemon stop
9478 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9479 error "sed failed to read log_good"
9481 $LCTL debug_daemon start $TMP/${tfile}_log_good
9483 $LCTL debug_daemon stop
9485 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9486 error "lctl df log_bad failed"
9488 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9489 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9491 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9492 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9494 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9495 error "bad_line good_line1 good_line2 are empty"
9497 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9498 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9499 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9501 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9502 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9503 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9505 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9506 error "bad_line_new good_line_new are empty"
9508 local expected_good=$((good_line1 + good_line2*2))
9510 rm -f $TMP/${tfile}*
9511 # LU-231, short malformed line may not be counted into bad lines
9512 if [ $bad_line -ne $bad_line_new ] &&
9513 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9514 error "expected $bad_line bad lines, but got $bad_line_new"
9518 if [ $expected_good -ne $good_line_new ]; then
9519 error "expected $expected_good good lines, but got $good_line_new"
9524 run_test 170 "test lctl df to handle corrupted log ====================="
9526 test_171() { # bug20592
9527 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9528 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9529 $LCTL set_param fail_loc=0x50e
9530 $LCTL set_param fail_val=3000
9531 multiop_bg_pause $DIR/$tfile O_s || true
9533 kill -USR1 $MULTIPID
9537 if dmesg | grep "recursive fault"; then
9538 error "caught a recursive fault"
9540 $LCTL set_param fail_loc=0
9543 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
9545 # it would be good to share it with obdfilter-survey/libecho code
9546 setup_obdecho_osc () {
9549 local obdfilter_name=$2
9550 echo "Creating new osc for $obdfilter_name on $ost_nid"
9551 # make sure we can find loopback nid
9552 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
9554 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
9555 ${obdfilter_name}_osc_UUID || rc=2; }
9556 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
9557 ${obdfilter_name}_UUID $ost_nid || rc=3; }
9561 cleanup_obdecho_osc () {
9562 local obdfilter_name=$1
9563 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
9564 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
9571 local pages=${3:-64}
9574 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
9575 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
9577 if [ $rc -eq 0 ]; then
9578 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
9579 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
9581 echo "New object id is $id"
9582 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
9584 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
9585 "test_brw 10 w v $pages $id" || rc=4; }
9586 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
9588 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
9589 "cleanup" || rc=5; }
9590 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
9592 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
9597 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9598 remote_ost_nodsh && skip "remote OST with nodsh" && return
9602 if ! module_loaded obdecho; then
9603 load_module obdecho/obdecho
9607 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
9608 local host=$(lctl get_param -n osc.$osc.import |
9609 awk '/current_connection:/ {print $2}' )
9610 local target=$(lctl get_param -n osc.$osc.import |
9611 awk '/target:/ {print $2}' )
9612 target=${target%_UUID}
9614 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
9615 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
9616 [[ -n $target ]] && cleanup_obdecho_osc $target
9617 [ $rmmod_local -eq 1 ] && rmmod obdecho
9620 run_test 180a "test obdecho on osc"
9623 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9624 remote_ost_nodsh && skip "remote OST with nodsh" && return
9626 local rmmod_remote=0
9628 do_facet ost1 "lsmod | grep -q obdecho || " \
9629 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
9630 "modprobe obdecho; }" && rmmod_remote=1
9631 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
9632 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
9633 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
9636 run_test 180b "test obdecho directly on obdfilter"
9638 test_180c() { # LU-2598
9639 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9640 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
9641 skip "Need MDS version at least 2.4.0" && return
9644 local rmmod_remote=false
9645 local pages=16384 # 64MB bulk I/O RPC size
9648 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
9649 rmmod_remote=true || error "failed to load module obdecho"
9651 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4}'|head -1)
9652 if [[ -n $target ]]; then
9653 obdecho_test "$target" ost1 "$pages" ||
9656 echo "there is no obdfilter target on ost1"
9659 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
9662 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
9664 test_181() { # bug 22177
9665 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9666 # create enough files to index the directory
9667 createmany -o $DIR/$tdir/foobar 4000
9668 # print attributes for debug purpose
9671 multiop_bg_pause $DIR/$tdir D_Sc || return 1
9673 # remove the files & current working dir
9674 unlinkmany $DIR/$tdir/foobar 4000
9676 kill -USR1 $MULTIPID
9678 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
9681 run_test 181 "Test open-unlinked dir ========================"
9684 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9685 # disable MDC RPC lock wouldn't crash client
9689 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9690 #define OBD_FAIL_MDC_RPCS_SEM 0x804
9691 $LCTL set_param fail_loc=0x804
9693 for (( i=0; i < $tcount; i++ )) ; do
9695 createmany -o $DIR/$tdir/$i/f- $fcount &
9699 for (( i=0; i < $tcount; i++ )) ; do
9700 unlinkmany $DIR/$tdir/$i/f- $fcount &
9706 $LCTL set_param fail_loc=0
9708 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
9710 test_183() { # LU-2275
9711 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9712 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9713 echo aaa > $DIR/$tdir/$tfile
9715 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
9716 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
9718 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
9719 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
9721 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
9723 # Flush negative dentry cache
9724 touch $DIR/$tdir/$tfile
9726 # We are not checking for any leaked references here, they'll
9727 # become evident next time we do cleanup with module unload.
9730 run_test 183 "No crash or request leak in case of strange dispositions ========"
9732 # test suite 184 is for LU-2016, LU-2017
9734 check_swap_layouts_support && return 0
9736 dir0=$DIR/$tdir/$testnum
9737 test_mkdir -p $dir0 || error "creating dir $dir0"
9742 $SETSTRIPE -c1 $file1
9744 $SETSTRIPE -c2 $file2
9746 gen1=$($GETSTRIPE -g $file1)
9747 gen2=$($GETSTRIPE -g $file2)
9749 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
9750 gen=$($GETSTRIPE -g $file1)
9751 [[ $gen1 != $gen ]] ||
9752 "Layout generation on $file1 does not change"
9753 gen=$($GETSTRIPE -g $file2)
9754 [[ $gen2 != $gen ]] ||
9755 "Layout generation on $file2 does not change"
9757 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
9758 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
9760 run_test 184a "Basic layout swap"
9763 check_swap_layouts_support && return 0
9765 dir0=$DIR/$tdir/$testnum
9766 mkdir -p $dir0 || error "creating dir $dir0"
9773 $SETSTRIPE -c1 $file1
9774 $SETSTRIPE -c2 $file2
9775 $SETSTRIPE -c1 $file3
9776 chown $RUNAS_ID $file3
9777 gen1=$($GETSTRIPE -g $file1)
9778 gen2=$($GETSTRIPE -g $file2)
9780 $LFS swap_layouts $dir1 $dir2 &&
9781 error "swap of directories layouts should fail"
9782 $LFS swap_layouts $dir1 $file1 &&
9783 error "swap of directory and file layouts should fail"
9784 $RUNAS $LFS swap_layouts $file1 $file2 &&
9785 error "swap of file we cannot write should fail"
9786 $LFS swap_layouts $file1 $file3 &&
9787 error "swap of file with different owner should fail"
9788 /bin/true # to clear error code
9790 run_test 184b "Forbidden layout swap (will generate errors)"
9793 check_swap_layouts_support && return 0
9795 local dir0=$DIR/$tdir/$testnum
9796 mkdir -p $dir0 || error "creating dir $dir0"
9798 local ref1=$dir0/ref1
9799 local ref2=$dir0/ref2
9800 local file1=$dir0/file1
9801 local file2=$dir0/file2
9802 # create a file large enough for the concurent test
9803 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
9804 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
9805 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
9808 dd if=$ref1 of=$file1 bs=16k &
9811 # Make sure dd starts to copy file
9812 while [ ! -f $file1 ]; do sleep 0.1; done
9814 $LFS swap_layouts $file1 $file2
9817 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
9818 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
9820 # how many bytes copied before swapping layout
9821 local copied=`stat -c %s $file2`
9822 local remaining=`stat -c %s $ref1`
9823 remaining=$((remaining - copied))
9824 echo "Copied $copied bytes before swapping layout..."
9826 cmp -n $copied $file1 $ref2 | grep differ &&
9827 error "Content mismatch [0, $copied) of ref2 and file1"
9828 cmp -n $copied $file2 $ref1 ||
9829 error "Content mismatch [0, $copied) of ref1 and file2"
9830 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
9831 error "Content mismatch [$copied, EOF) of ref1 and file1"
9834 rm -f $ref1 $ref2 $file1 $file2
9836 run_test 184c "Concurrent write and layout swap"
9839 check_swap_layouts_support && return 0
9841 local file1=$DIR/$tdir/$tfile-1
9842 local file2=$DIR/$tdir/$tfile-2
9843 local file3=$DIR/$tdir/$tfile-3
9848 touch $file1 || error "create $file1 failed"
9849 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
9850 error "create $file2 failed"
9851 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
9852 error "create $file3 failed"
9853 lovea1=$($LFS getstripe $file1 | sed 1d)
9855 $LFS swap_layouts $file2 $file3 ||
9856 error "swap $file2 $file3 layouts failed"
9857 $LFS swap_layouts $file1 $file2 ||
9858 error "swap $file1 $file2 layouts failed"
9860 lovea2=$($LFS getstripe $file2 | sed 1d)
9861 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
9863 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
9864 [ -z $lovea1 ] || error "$file1 shouldn't have lovea"
9866 run_test 184d "allow stripeless layouts swap"
9869 test_185() { # LU-2441
9870 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9871 touch $DIR/$tdir/spoo
9872 local mtime1=$(stat -c "%Y" $DIR/$tdir)
9873 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
9874 error "cannot create/write a volatile file"
9875 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
9876 error "FID is still valid after close"
9878 multiop_bg_pause $DIR/$tdir vVw4096_c
9885 # assume that the next FID for this client is sequential, since stdout
9886 # is unfortunately eaten by multiop_bg_pause
9887 local n=$((${fidv[1]} + 1))
9888 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
9889 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
9890 error "FID is missing before close"
9891 kill -USR1 $multi_pid
9892 # 1 second delay, so if mtime change we will see it
9894 local mtime2=$(stat -c "%Y" $DIR/$tdir)
9895 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
9897 run_test 185 "Volatile file support"
9900 local dir0=$DIR/$tdir/$testnum
9901 mkdir -p $dir0 || error "creating dir $dir0"
9903 local file=$dir0/file1
9904 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
9905 local dv1=$($LFS data_version $file)
9906 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
9907 local dv2=$($LFS data_version $file)
9908 [[ $dv1 != $dv2 ]] ||
9909 error "data version did not change on write $dv1 == $dv2"
9914 run_test 187a "Test data version change"
9917 local dir0=$DIR/$tdir/$testnum
9918 mkdir -p $dir0 || error "creating dir $dir0"
9920 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
9921 [[ ${DV[0]} != ${DV[1]} ]] ||
9922 error "data version did not change on write"\
9923 " ${DV[0]} == ${DV[1]}"
9928 run_test 187b "Test data version change on volatile file"
9931 check_file_in_pool()
9936 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
9939 for t in $tlist ; do
9940 [ "$i" -eq "$t" ] && continue 2
9943 echo "pool list: $tlist"
9944 echo "striping: $res"
9945 error_noexit "$file not allocated in $pool"
9952 echo "Creating new pool"
9955 create_pool $FSNAME.$pool ||
9956 { error_noexit "No pool created, result code $?"; return 1; }
9957 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
9958 { error_noexit "$pool not in lfs pool_list"; return 2; }
9961 pool_add_targets() {
9962 echo "Adding targets to pool"
9968 local list=$(seq $first $step $last)
9970 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9971 do_facet mgs $LCTL pool_add \
9972 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
9973 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
9974 | sort -u | tr '\n' ' ' " "$t" || {
9975 error_noexit "Add to pool failed"
9978 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
9979 local addcount=$(((last - first) / step + 1))
9980 [ $lfscount -eq $addcount ] || {
9981 error_noexit "lfs pool_list bad ost count" \
9982 "$lfscount != $addcount"
9990 echo "Setting pool on directory $tdir"
9992 $SETSTRIPE -c 2 -p $pool $tdir && return 0
9994 error_noexit "Cannot set pool $pool to $tdir"
10001 echo "Checking pool on directory $tdir"
10003 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
10004 [ "$res" = "$pool" ] && return 0
10006 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
10010 pool_dir_rel_path() {
10011 echo "Testing relative path works well"
10016 mkdir -p $root/$tdir/$tdir
10018 pool_set_dir $pool $tdir || return 1
10019 pool_set_dir $pool ./$tdir || return 2
10020 pool_set_dir $pool ../$tdir || return 3
10021 pool_set_dir $pool ../$tdir/$tdir || return 4
10022 rm -rf $tdir; cd - > /dev/null
10025 pool_alloc_files() {
10026 echo "Checking files allocation from directory pool"
10033 for i in $(seq -w 1 $count)
10035 local file=$tdir/file-$i
10037 check_file_in_pool $file $pool "$tlist" || \
10038 failed=$((failed + 1))
10040 [ "$failed" = 0 ] && return 0
10042 error_noexit "$failed files not allocated in $pool"
10046 pool_create_files() {
10047 echo "Creating files in pool"
10055 for i in $(seq -w 1 $count)
10057 local file=$tdir/spoo-$i
10058 $SETSTRIPE -p $pool $file
10059 check_file_in_pool $file $pool "$tlist" || \
10060 failed=$((failed + 1))
10062 [ "$failed" = 0 ] && return 0
10064 error_noexit "$failed files not allocated in $pool"
10069 echo "Checking 'lfs df' output"
10072 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
10074 local res=$($LFS df --pool $FSNAME.$pool |
10076 grep "$FSNAME-OST" |
10078 [ "$res" = "$t" ] && return 0
10080 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
10084 pool_file_rel_path() {
10085 echo "Creating files in a pool with relative pathname"
10090 { error_noexit "unable to create $tdir"; return 1 ; }
10091 local file="/..$tdir/$tfile-1"
10092 $SETSTRIPE -p $pool $file ||
10093 { error_noexit "unable to create $file" ; return 2 ; }
10096 $SETSTRIPE -p $pool $tfile-2 || {
10097 error_noexit "unable to create $tfile-2 in $tdir"
10102 pool_remove_first_target() {
10103 echo "Removing first target from a pool"
10106 local pname="lov.$FSNAME-*.pools.$pool"
10107 local t=$($LCTL get_param -n $pname | head -1)
10108 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10109 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
10110 error_noexit "$t not removed from $FSNAME.$pool"
10115 pool_remove_all_targets() {
10116 echo "Removing all targets from pool"
10119 local pname="lov.$FSNAME-*.pools.$pool"
10120 for t in $($LCTL get_param -n $pname | sort -u)
10122 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10124 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
10125 error_noexit "Pool $FSNAME.$pool cannot be drained"
10128 # striping on an empty/nonexistant pool should fall back
10129 # to "pool of everything"
10131 error_noexit "failed to use fallback striping for empty pool"
10134 # setstripe on an empty pool should fail
10135 $SETSTRIPE -p $pool $file 2>/dev/null && {
10136 error_noexit "expected failure when creating file" \
10144 echo "Destroying pool"
10148 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
10151 # striping on an empty/nonexistant pool should fall back
10152 # to "pool of everything"
10154 error_noexit "failed to use fallback striping for missing pool"
10157 # setstripe on an empty pool should fail
10158 $SETSTRIPE -p $pool $file 2>/dev/null && {
10159 error_noexit "expected failure when creating file" \
10160 "with missing pool"
10164 # get param should return err once pool is gone
10165 if wait_update $HOSTNAME "lctl get_param -n \
10166 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
10168 remove_pool_from_list $FSNAME.$pool
10171 error_noexit "Pool $FSNAME.$pool is not destroyed"
10176 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10177 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
10179 local POOL=${POOL:-cea1}
10180 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
10181 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
10184 local last_ost=$(($OSTCOUNT - 1))
10186 local ost_list=$(seq $first_ost $ost_step $last_ost)
10187 local ost_range="$first_ost $last_ost $ost_step"
10188 local test_path=$POOL_ROOT/$POOL_DIR_NAME
10189 local file_dir=$POOL_ROOT/file_tst
10193 # former test_200a test_200b
10194 pool_add $POOL || { rc=$? ; break; }
10195 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
10196 # former test_200c test_200d
10197 mkdir -p $test_path
10198 pool_set_dir $POOL $test_path || { rc=$? ; break; }
10199 pool_check_dir $POOL $test_path || { rc=$? ; break; }
10200 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
10201 || { rc=$? ; break; }
10202 # former test_200e test_200f
10203 local files=$((OSTCOUNT*3))
10204 pool_alloc_files $POOL $test_path $files "$ost_list" \
10205 || { rc=$? ; break; }
10206 pool_create_files $POOL $file_dir $files "$ost_list" \
10207 || { rc=$? ; break; }
10208 # former test_200g test_200h
10209 pool_lfs_df $POOL || { rc=$? ; break; }
10210 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
10212 # former test_201a test_201b test_201c
10213 pool_remove_first_target $POOL || { rc=$? ; break; }
10215 local f=$test_path/$tfile
10216 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
10217 pool_remove $POOL $f || { rc=$? ; break; }
10224 run_test 200 "OST pools"
10226 # usage: default_attr <count | size | offset>
10228 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
10231 # usage: check_default_stripe_attr
10232 check_default_stripe_attr() {
10233 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
10235 --stripe-count|--count)
10236 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
10237 --stripe-size|--size)
10238 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
10239 --stripe-index|--index)
10242 error "unknown getstripe attr '$1'"
10245 [ $ACTUAL != $EXPECTED ] &&
10246 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
10250 test_mkdir -p $DIR/$tdir
10251 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
10253 check_default_stripe_attr --stripe-count
10254 check_default_stripe_attr --stripe-size
10255 check_default_stripe_attr --stripe-index
10259 run_test 204a "Print default stripe attributes ================="
10262 test_mkdir -p $DIR/$tdir
10263 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10265 check_default_stripe_attr --stripe-size
10266 check_default_stripe_attr --stripe-index
10270 run_test 204b "Print default stripe size and offset ==========="
10273 test_mkdir -p $DIR/$tdir
10274 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10276 check_default_stripe_attr --stripe-count
10277 check_default_stripe_attr --stripe-index
10281 run_test 204c "Print default stripe count and offset ==========="
10284 test_mkdir -p $DIR/$tdir
10285 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10287 check_default_stripe_attr --stripe-count
10288 check_default_stripe_attr --stripe-size
10292 run_test 204d "Print default stripe count and size ============="
10295 test_mkdir -p $DIR/$tdir
10296 $SETSTRIPE -d $DIR/$tdir
10298 check_default_stripe_attr --stripe-count --raw
10299 check_default_stripe_attr --stripe-size --raw
10300 check_default_stripe_attr --stripe-index --raw
10304 run_test 204e "Print raw stripe attributes ================="
10307 test_mkdir -p $DIR/$tdir
10308 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10310 check_default_stripe_attr --stripe-size --raw
10311 check_default_stripe_attr --stripe-index --raw
10315 run_test 204f "Print raw stripe size and offset ==========="
10318 test_mkdir -p $DIR/$tdir
10319 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10321 check_default_stripe_attr --stripe-count --raw
10322 check_default_stripe_attr --stripe-index --raw
10326 run_test 204g "Print raw stripe count and offset ==========="
10329 test_mkdir -p $DIR/$tdir
10330 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10332 check_default_stripe_attr --stripe-count --raw
10333 check_default_stripe_attr --stripe-size --raw
10337 run_test 204h "Print raw stripe count and size ============="
10339 # Figure out which job scheduler is being used, if any,
10340 # or use a fake one
10341 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
10342 JOBENV=SLURM_JOB_ID
10343 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
10345 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
10347 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
10348 JOBENV=LOADL_STEP_ID
10349 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
10355 verify_jobstats() {
10359 # clear old jobstats
10360 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
10361 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
10363 # use a new JobID for this test, or we might see an old one
10364 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
10368 log "Using JobID environment variable $JOBENV=$JOBVAL"
10370 if [ $JOBENV = "FAKE_JOBID" ]; then
10371 FAKE_JOBID=$JOBVAL $cmd
10376 if [ "$target" = "mdt" -o "$target" = "both" ]; then
10377 FACET="$SINGLEMDS" # will need to get MDS number for DNE
10378 do_facet $FACET lctl get_param mdt.*.job_stats |
10379 grep $JOBVAL || error "No job stats found on MDT $FACET"
10381 if [ "$target" = "ost" -o "$target" = "both" ]; then
10383 do_facet $FACET lctl get_param obdfilter.*.job_stats |
10384 grep $JOBVAL || error "No job stats found on OST $FACET"
10390 NEW_JOBENV=${1:-$OLD_JOBENV}
10391 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
10392 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
10395 test_205() { # Job stats
10396 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10397 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
10398 skip "Server doesn't support jobstats" && return 0
10401 OLD_JOBENV=`$LCTL get_param -n jobid_var`
10402 if [ $OLD_JOBENV != $JOBENV ]; then
10403 jobstats_set $JOBENV
10404 trap jobstats_set EXIT
10408 cmd="mkdir $DIR/$tfile"
10409 verify_jobstats "$cmd" "mdt"
10411 cmd="rm -fr $DIR/$tfile"
10412 verify_jobstats "$cmd" "mdt"
10414 cmd="mknod $DIR/$tfile c 1 3"
10415 verify_jobstats "$cmd" "mdt"
10417 cmd="rm -f $DIR/$tfile"
10418 verify_jobstats "$cmd" "mdt"
10420 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
10421 verify_jobstats "$cmd" "mdt"
10423 cmd="touch $DIR/$tfile"
10424 verify_jobstats "$cmd" "both"
10426 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
10427 verify_jobstats "$cmd" "ost"
10429 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
10430 verify_jobstats "$cmd" "ost"
10432 cmd="$TRUNCATE $DIR/$tfile 0"
10433 verify_jobstats "$cmd" "both"
10435 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
10436 verify_jobstats "$cmd" "mdt"
10439 rm -f $DIR/jobstats_test_rename
10441 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
10443 run_test 205 "Verify job stats"
10445 # LU-1480, LU-1773 and LU-1657
10447 mkdir -p $DIR/$tdir
10448 lfs setstripe -c -1 $DIR/$tdir
10449 #define OBD_FAIL_LOV_INIT 0x1403
10450 $LCTL set_param fail_loc=0xa0001403
10451 $LCTL set_param fail_val=1
10452 touch $DIR/$tdir/$tfile || true
10454 run_test 206 "fail lov_init_raid0() doesn't lbug"
10457 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10458 local fsz=`stat -c %s $DIR/$tfile`
10459 cancel_lru_locks mdc
10461 # do not return layout in getattr intent
10462 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
10463 $LCTL set_param fail_loc=0x170
10464 local sz=`stat -c %s $DIR/$tfile`
10466 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
10470 run_test 207a "can refresh layout at glimpse"
10473 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10474 local cksum=`md5sum $DIR/$tfile`
10475 local fsz=`stat -c %s $DIR/$tfile`
10476 cancel_lru_locks mdc
10477 cancel_lru_locks osc
10479 # do not return layout in getattr intent
10480 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
10481 $LCTL set_param fail_loc=0x171
10483 # it will refresh layout after the file is opened but before read issues
10484 echo checksum is "$cksum"
10485 echo "$cksum" |md5sum -c --quiet || error "file differs"
10489 run_test 207b "can refresh layout at open"
10493 size=$((size % 8192 + 1))
10494 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
10495 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
10496 rm -f $DIR/f212 $DIR/f212.xyz
10498 run_test 212 "Sendfile test ============================================"
10501 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
10502 cancel_lru_locks osc
10503 lctl set_param fail_loc=0x8000040f
10504 # generate a read lock
10505 cat $DIR/$tfile > /dev/null
10506 # write to the file, it will try to cancel the above read lock.
10507 cat /etc/hosts >> $DIR/$tfile
10509 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
10511 test_214() { # for bug 20133
10512 test_mkdir -p $DIR/d214p/d214c
10513 for (( i=0; i < 340; i++ )) ; do
10514 touch $DIR/d214p/d214c/a$i
10517 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
10518 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
10519 ls $DIR/d214c || error "ls $DIR/d214c failed"
10520 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
10522 run_test 214 "hash-indexed directory test - bug 20133"
10524 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
10525 create_lnet_proc_files() {
10526 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
10527 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
10529 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
10530 rm -f "$TMP/lnet_$1.sys_tmp"
10533 # counterpart of create_lnet_proc_files
10534 remove_lnet_proc_files() {
10535 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
10538 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10539 # 3rd arg as regexp for body
10540 check_lnet_proc_stats() {
10541 local l=$(cat "$TMP/lnet_$1" |wc -l)
10542 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
10544 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
10547 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10548 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
10549 # optional and can be regexp for 2nd line (lnet.routes case)
10550 check_lnet_proc_entry() {
10551 local blp=2 # blp stands for 'position of 1st line of body'
10552 [ "$5" = "" ] || blp=3 # lnet.routes case
10554 local l=$(cat "$TMP/lnet_$1" |wc -l)
10555 # subtracting one from $blp because the body can be empty
10556 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
10558 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
10559 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
10561 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
10562 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
10564 # bail out if any unexpected line happened
10565 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
10566 [ "$?" != 0 ] || error "$2 misformatted"
10569 test_215() { # for bugs 18102, 21079, 21517
10570 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10571 local N='(0|[1-9][0-9]*)' # non-negative numeric
10572 local P='[1-9][0-9]*' # positive numeric
10573 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
10574 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
10575 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
10576 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
10578 local L1 # regexp for 1st line
10579 local L2 # regexp for 2nd line (optional)
10580 local BR # regexp for the rest (body)
10582 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
10583 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
10584 create_lnet_proc_files "stats"
10585 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
10586 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
10587 remove_lnet_proc_files "stats"
10589 # /proc/sys/lnet/routes should look like this:
10590 # Routing disabled/enabled
10591 # net hops state router
10592 # where net is a string like tcp0, hops >= 0, state is up/down,
10593 # router is a string like 192.168.1.1@tcp2
10594 L1="^Routing (disabled|enabled)$"
10595 L2="^net +hops +state +router$"
10596 BR="^$NET +$N +(up|down) +$NID$"
10597 create_lnet_proc_files "routes"
10598 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
10599 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
10600 remove_lnet_proc_files "routes"
10602 # /proc/sys/lnet/routers should look like this:
10603 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
10604 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
10605 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
10606 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
10607 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
10608 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
10609 create_lnet_proc_files "routers"
10610 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
10611 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
10612 remove_lnet_proc_files "routers"
10614 # /proc/sys/lnet/peers should look like this:
10615 # nid refs state last max rtr min tx min queue
10616 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
10617 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
10618 # numeric (0 or >0 or <0), queue >= 0.
10619 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
10620 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
10621 create_lnet_proc_files "peers"
10622 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
10623 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
10624 remove_lnet_proc_files "peers"
10626 # /proc/sys/lnet/buffers should look like this:
10627 # pages count credits min
10628 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
10629 L1="^pages +count +credits +min$"
10630 BR="^ +$N +$N +$I +$I$"
10631 create_lnet_proc_files "buffers"
10632 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
10633 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
10634 remove_lnet_proc_files "buffers"
10636 # /proc/sys/lnet/nis should look like this:
10637 # nid status alive refs peer rtr max tx min
10638 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
10639 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
10640 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
10641 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
10642 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
10643 create_lnet_proc_files "nis"
10644 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
10645 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
10646 remove_lnet_proc_files "nis"
10648 # can we successfully write to /proc/sys/lnet/stats?
10649 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
10650 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
10652 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
10654 test_216() { # bug 20317
10655 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10656 remote_ost_nodsh && skip "remote OST with nodsh" && return
10659 local facets=$(get_facets OST)
10660 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10662 save_lustre_params client "osc.*.contention_seconds" > $p
10663 save_lustre_params $facets \
10664 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
10665 save_lustre_params $facets \
10666 "ldlm.namespaces.filter-*.contended_locks" >> $p
10667 save_lustre_params $facets \
10668 "ldlm.namespaces.filter-*.contention_seconds" >> $p
10671 # agressive lockless i/o settings
10672 for node in $(osts_nodes); do
10673 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'
10675 lctl set_param -n osc.*.contention_seconds 60
10677 $DIRECTIO write $DIR/$tfile 0 10 4096
10678 $CHECKSTAT -s 40960 $DIR/$tfile
10680 # disable lockless i/o
10681 for node in $(osts_nodes); do
10682 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
10684 lctl set_param -n osc.*.contention_seconds 0
10687 dd if=/dev/zero of=$DIR/$tfile count=0
10688 $CHECKSTAT -s 0 $DIR/$tfile
10690 restore_lustre_params <$p
10694 run_test 216 "check lockless direct write works and updates file size and kms correctly"
10696 test_217() { # bug 22430
10697 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10701 for node in $(nodes_list); do
10702 nid=$(host_nids_address $node $NETTYPE)
10703 if [[ $nid = *-* ]] ; then
10704 echo "lctl ping $nid@$NETTYPE"
10705 lctl ping $nid@$NETTYPE
10707 echo "skipping $node (no hyphen detected)"
10711 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
10714 # do directio so as not to populate the page cache
10715 log "creating a 10 Mb file"
10716 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10717 log "starting reads"
10718 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10719 log "truncating the file"
10720 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10722 kill %+ || true # reads might have finished
10723 echo "wait until dd is finished"
10725 log "removing the temporary file"
10726 rm -rf $DIR/$tfile || error "tmp file removal failed"
10728 run_test 218 "parallel read and truncate should not deadlock ======================="
10731 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10732 # write one partial page
10733 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
10734 # set no grant so vvp_io_commit_write will do sync write
10735 $LCTL set_param fail_loc=0x411
10736 # write a full page at the end of file
10737 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
10739 $LCTL set_param fail_loc=0
10740 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
10741 $LCTL set_param fail_loc=0x411
10742 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
10744 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
10746 test_220() { #LU-325
10747 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10748 remote_ost_nodsh && skip "remote OST with nodsh" && return
10751 test_mkdir -p $DIR/$tdir
10752 local OST=$(lfs osts | grep ${OSTIDX}": " | \
10753 awk '{print $2}' | sed -e 's/_UUID$//')
10756 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
10757 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
10758 osc.$mdtosc_proc1.prealloc_last_id)
10759 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
10760 osc.$mdtosc_proc1.prealloc_next_id)
10764 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
10765 #define OBD_FAIL_OST_ENOINO 0x229
10766 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
10767 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
10768 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
10770 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
10772 MDSOBJS=$((last_id - next_id))
10773 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
10775 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
10776 echo "OST still has $count kbytes free"
10778 echo "create $MDSOBJS files @next_id..."
10779 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
10781 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10782 osc.$mdtosc_proc1.prealloc_last_id)
10783 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10784 osc.$mdtosc_proc1.prealloc_next_id)
10786 echo "after creation, last_id=$last_id2, next_id=$next_id2"
10791 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
10792 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
10794 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
10795 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
10796 echo "unlink $MDSOBJS files @$next_id..."
10797 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
10799 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
10802 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10803 dd if=`which date` of=$MOUNT/date oflag=sync
10804 chmod +x $MOUNT/date
10806 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
10807 $LCTL set_param fail_loc=0x80001401
10809 $MOUNT/date > /dev/null
10812 run_test 221 "make sure fault and truncate race to not cause OOM"
10815 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10817 test_mkdir -p $DIR/$tdir
10818 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10819 createmany -o $DIR/$tdir/$tfile 10
10820 cancel_lru_locks mdc
10821 cancel_lru_locks osc
10822 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10823 $LCTL set_param fail_loc=0x31a
10824 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
10825 $LCTL set_param fail_loc=0
10828 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
10831 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10833 test_mkdir -p $DIR/$tdir
10834 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10835 createmany -o $DIR/$tdir/$tfile 10
10836 cancel_lru_locks mdc
10837 cancel_lru_locks osc
10838 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10839 $LCTL set_param fail_loc=0x31a
10840 rm -r $DIR/$tdir || "AGL for rmdir failed"
10841 $LCTL set_param fail_loc=0
10843 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
10846 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10848 test_mkdir -p $DIR/$tdir
10849 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10850 createmany -o $DIR/$tdir/$tfile 10
10851 cancel_lru_locks mdc
10852 cancel_lru_locks osc
10853 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
10854 $LCTL set_param fail_loc=0x31b
10855 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
10856 $LCTL set_param fail_loc=0
10859 run_test 223 "osc reenqueue if without AGL lock granted ======================="
10861 test_224a() { # LU-1039, MRP-303
10862 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10863 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
10864 $LCTL set_param fail_loc=0x508
10865 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
10866 $LCTL set_param fail_loc=0
10869 run_test 224a "Don't panic on bulk IO failure"
10871 test_224b() { # LU-1039, MRP-303
10872 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10873 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
10874 cancel_lru_locks osc
10875 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
10876 $LCTL set_param fail_loc=0x515
10877 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
10878 $LCTL set_param fail_loc=0
10881 run_test 224b "Don't panic on bulk IO failure"
10883 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
10885 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10886 if [ -z ${MDSSURVEY} ]; then
10887 skip_env "mds-survey not found" && return
10890 [ $MDSCOUNT -ge 2 ] &&
10891 skip "skipping now for more than one MDT" && return
10893 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10894 { skip "Need MDS version at least 2.2.51"; return; }
10896 local mds=$(facet_host $SINGLEMDS)
10897 local target=$(do_nodes $mds 'lctl dl' | \
10898 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10900 local cmd1="file_count=1000 thrhi=4"
10901 local cmd2="dir_count=2 layer=mdd stripe_count=0"
10902 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10903 local cmd="$cmd1 $cmd2 $cmd3"
10905 rm -f ${TMP}/mds_survey*
10907 eval $cmd || error "mds-survey with zero-stripe failed"
10908 cat ${TMP}/mds_survey*
10909 rm -f ${TMP}/mds_survey*
10911 run_test 225a "Metadata survey sanity with zero-stripe"
10914 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10916 if [ -z ${MDSSURVEY} ]; then
10917 skip_env "mds-survey not found" && return
10919 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10920 { skip "Need MDS version at least 2.2.51"; return; }
10922 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
10923 skip_env "Need to mount OST to test" && return
10926 [ $MDSCOUNT -ge 2 ] &&
10927 skip "skipping now for more than one MDT" && return
10928 local mds=$(facet_host $SINGLEMDS)
10929 local target=$(do_nodes $mds 'lctl dl' | \
10930 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10932 local cmd1="file_count=1000 thrhi=4"
10933 local cmd2="dir_count=2 layer=mdd stripe_count=1"
10934 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10935 local cmd="$cmd1 $cmd2 $cmd3"
10937 rm -f ${TMP}/mds_survey*
10939 eval $cmd || error "mds-survey with stripe_count failed"
10940 cat ${TMP}/mds_survey*
10941 rm -f ${TMP}/mds_survey*
10943 run_test 225b "Metadata survey sanity with stripe_count = 1"
10945 mcreate_path2fid () {
10951 local path=$DIR/$tdir/$name
10956 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
10957 error "cannot create $desc"
10959 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
10961 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
10963 fid_path=$($LFS fid2path $MOUNT $fid)
10965 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
10967 [ "$path" == "$fid_path" ] ||
10968 error "fid2path returned $fid_path, expected $path"
10970 echo "pass with $path and $fid"
10975 mkdir -p $DIR/$tdir
10977 mcreate_path2fid 0010666 0 0 fifo "FIFO"
10978 mcreate_path2fid 0020666 1 3 null "character special file (null)"
10979 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
10980 mcreate_path2fid 0040666 0 0 dir "directory"
10981 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
10982 mcreate_path2fid 0100666 0 0 file "regular file"
10983 mcreate_path2fid 0120666 0 0 link "symbolic link"
10984 mcreate_path2fid 0140666 0 0 sock "socket"
10986 run_test 226a "call path2fid and fid2path on files of all type"
10989 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10993 mkdir -p $DIR/$tdir
10994 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
10995 error "create remote directory failed"
10996 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
10997 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
10998 "character special file (null)"
10999 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
11000 "character special file (no device)"
11001 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
11002 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
11003 "block special file (loop)"
11004 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
11005 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
11006 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
11008 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
11010 # LU-1299 Executing or running ldd on a truncated executable does not
11011 # cause an out-of-memory condition.
11013 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11014 dd if=`which date` of=$MOUNT/date bs=1k count=1
11015 chmod +x $MOUNT/date
11017 $MOUNT/date > /dev/null
11018 ldd $MOUNT/date > /dev/null
11021 run_test 227 "running truncated executable does not cause OOM"
11023 # LU-1512 try to reuse idle OI blocks
11025 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11026 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11027 skip "non-ldiskfs backend" && return
11029 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11030 local myDIR=$DIR/$tdir
11033 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11034 $LCTL set_param fail_loc=0x80001002
11035 createmany -o $myDIR/t- 10000
11036 $LCTL set_param fail_loc=0
11037 # The guard is current the largest FID holder
11039 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11041 local IDX=$(($SEQ % 64))
11043 do_facet $SINGLEMDS sync
11044 # Make sure journal flushed.
11046 local blk1=$(do_facet $SINGLEMDS \
11047 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11048 grep Blockcount | awk '{print $4}')
11050 # Remove old files, some OI blocks will become idle.
11051 unlinkmany $myDIR/t- 10000
11052 # Create new files, idle OI blocks should be reused.
11053 createmany -o $myDIR/t- 2000
11054 do_facet $SINGLEMDS sync
11055 # Make sure journal flushed.
11057 local blk2=$(do_facet $SINGLEMDS \
11058 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11059 grep Blockcount | awk '{print $4}')
11061 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11063 run_test 228a "try to reuse idle OI blocks"
11066 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11067 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11068 skip "non-ldiskfs backend" && return
11070 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11071 local myDIR=$DIR/$tdir
11074 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11075 $LCTL set_param fail_loc=0x80001002
11076 createmany -o $myDIR/t- 10000
11077 $LCTL set_param fail_loc=0
11078 # The guard is current the largest FID holder
11080 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11082 local IDX=$(($SEQ % 64))
11084 do_facet $SINGLEMDS sync
11085 # Make sure journal flushed.
11087 local blk1=$(do_facet $SINGLEMDS \
11088 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11089 grep Blockcount | awk '{print $4}')
11091 # Remove old files, some OI blocks will become idle.
11092 unlinkmany $myDIR/t- 10000
11095 stop $SINGLEMDS || error "Fail to stop MDT."
11097 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11099 df $MOUNT || error "Fail to df."
11100 # Create new files, idle OI blocks should be reused.
11101 createmany -o $myDIR/t- 2000
11102 do_facet $SINGLEMDS sync
11103 # Make sure journal flushed.
11105 local blk2=$(do_facet $SINGLEMDS \
11106 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11107 grep Blockcount | awk '{print $4}')
11109 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11111 run_test 228b "idle OI blocks can be reused after MDT restart"
11115 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11116 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11117 skip "non-ldiskfs backend" && return
11119 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11120 local myDIR=$DIR/$tdir
11123 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11124 $LCTL set_param fail_loc=0x80001002
11125 # 20000 files can guarantee there are index nodes in the OI file
11126 createmany -o $myDIR/t- 20000
11127 $LCTL set_param fail_loc=0
11128 # The guard is current the largest FID holder
11130 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11132 local IDX=$(($SEQ % 64))
11134 do_facet $SINGLEMDS sync
11135 # Make sure journal flushed.
11137 local blk1=$(do_facet $SINGLEMDS \
11138 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11139 grep Blockcount | awk '{print $4}')
11141 # Remove old files, some OI blocks will become idle.
11142 unlinkmany $myDIR/t- 20000
11144 # The OI file should become empty now
11146 # Create new files, idle OI blocks should be reused.
11147 createmany -o $myDIR/t- 2000
11148 do_facet $SINGLEMDS sync
11149 # Make sure journal flushed.
11151 local blk2=$(do_facet $SINGLEMDS \
11152 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11153 grep Blockcount | awk '{print $4}')
11155 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11157 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
11159 test_229() { # LU-2482, LU-3448
11160 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11161 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
11165 # Create a file with a released layout and stripe count 2.
11166 $MULTIOP $DIR/$tfile H2c ||
11167 error "failed to create file with released layout"
11169 $GETSTRIPE -v $DIR/$tfile
11171 local pattern=$($GETSTRIPE -v $DIR/$tfile |
11172 grep lmm_stripe_pattern | awk '{print $2}')
11173 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
11175 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
11176 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
11177 stat $DIR/$tfile || error "failed to stat released file"
11179 $TRUNCATE $DIR/$tfile 200000 &&
11180 error "truncate of released file should fail"
11182 # Ensure that nothing happened anyway.
11183 $CHECKSTAT -s 0 $DIR/$tfile ||
11184 error "released file size should not change"
11186 # Stripe count should be no change after truncate
11187 stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe failed"
11188 [ $stripe_count -eq 2 ] || error "after trunc: ($stripe_count)"
11190 chown $RUNAS_ID $DIR/$tfile ||
11191 error "chown $RUNAS_ID $DIR/$tfile failed"
11193 chgrp $RUNAS_ID $DIR/$tfile ||
11194 error "chgrp $RUNAS_ID $DIR/$tfile failed"
11196 touch $DIR/$tfile ||
11197 error "touch $DIR/$tfile failed"
11199 rm $DIR/$tfile || error "failed to remove released file"
11201 run_test 229 "getstripe/stat/rm/attr changes work on released files"
11204 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11205 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11208 mkdir -p $DIR/$tdir/test_230_local
11209 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
11210 [ $mdt_idx -ne 0 ] &&
11211 error "create local directory on wrong MDT $mdt_idx"
11213 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
11214 error "create remote directory failed"
11215 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
11216 [ $mdt_idx -ne $MDTIDX ] &&
11217 error "create remote directory on wrong MDT $mdt_idx"
11219 createmany -o $DIR/$tdir/test_230/t- 10 ||
11220 error "create files on remote directory failed"
11221 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
11222 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
11223 rm -r $DIR/$tdir || error "unlink remote directory failed"
11225 run_test 230a "Create remote directory and files under the remote directory"
11228 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11229 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11231 local remote_dir=$DIR/$tdir/remote_dir
11234 mkdir -p $DIR/$tdir
11235 $LFS mkdir -i $MDTIDX $remote_dir ||
11236 error "create remote directory failed"
11238 $LFS mkdir -i 0 $remote_dir/new_dir &&
11239 error "nested remote directory create succeed!"
11241 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=1
11242 $LFS mkdir -i 0 $remote_dir/new_dir || rc=$?
11243 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=0
11246 error "create remote directory failed after set enable_remote_dir"
11248 rm -rf $remote_dir || error "first unlink remote directory failed"
11250 $RUNAS -G$RUNAS_GID $LFS mkdir -i $MDTIDX $DIR/$tfile &&
11251 error "chown worked"
11253 do_facet mds$MDTIDX lctl set_param \
11254 mdt.*.enable_remote_dir_gid=$RUNAS_GID
11255 $LFS mkdir -i $MDTIDX $remote_dir || rc=$?
11256 do_facet mds$MDTIDX lctl set_param mdt.*.enable_remote_dir_gid=0
11259 error "create remote dir failed after set enable_remote_dir_gid"
11261 rm -r $DIR/$tdir || error "second unlink remote directory failed"
11263 run_test 230b "nested remote directory should be failed"
11267 # For simplicity this test assumes that max_pages_per_rpc
11268 # is the same across all OSCs
11269 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -1)
11270 local bulk_size=$((max_pages * 4096))
11272 mkdir -p $DIR/$tdir
11274 # clear the OSC stats
11275 $LCTL set_param osc.*.stats=0 &>/dev/null
11277 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
11278 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
11279 oflag=direct &>/dev/null || error "dd failed"
11281 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
11282 if [ x$nrpcs != "x1" ]; then
11283 error "found $nrpc ost_write RPCs, not 1 as expected"
11286 # Drop the OSC cache, otherwise we will read from it
11287 cancel_lru_locks osc
11289 # clear the OSC stats
11290 $LCTL set_param osc.*.stats=0 &>/dev/null
11292 # Client reads $bulk_size.
11293 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
11294 iflag=direct &>/dev/null || error "dd failed"
11296 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
11297 if [ x$nrpcs != "x1" ]; then
11298 error "found $nrpc ost_read RPCs, not 1 as expected"
11301 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
11304 mkdir -p $DIR/$tdir
11306 for i in {0..1023}; do
11307 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
11308 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
11309 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
11313 run_test 231b "must not assert on fully utilized OST request buffer"
11316 mkdir -p $DIR/$tdir
11317 #define OBD_FAIL_LDLM_OST_LVB 0x31c
11318 $LCTL set_param fail_loc=0x31c
11320 # ignore dd failure
11321 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
11323 $LCTL set_param fail_loc=0
11324 umount_client $MOUNT || error "umount failed"
11325 mount_client $MOUNT || error "mount failed"
11327 run_test 232 "failed lock should not block umount"
11330 local fid=$($LFS path2fid $MOUNT)
11331 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
11332 error "cannot access $MOUNT using its FID '$fid'"
11334 run_test 233 "checking that OBF of the FS root succeeds"
11337 # tests that do cleanup/setup should be run at the end
11341 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11343 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
11344 $LCTL set_param fail_loc=0x903
11345 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
11346 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
11349 FAIL_ON_ERROR=true cleanup
11350 FAIL_ON_ERROR=true setup
11352 run_test 900 "umount should not race with any mgc requeue thread"
11355 check_and_cleanup_lustre
11356 if [ "$I_MOUNTED" != "yes" ]; then
11357 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true