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}: $cmd"
573 # e2fsck should not return error
575 do_facet mds${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 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ]] &&
642 skip "Need MDS version at least 2.3.64" && return
644 local WDIR=$DIR/${tdir}o
650 mdt_index=$($LFS getstripe -M $WDIR)
651 mdt_index=$((mdt_index+1))
652 mdtdevname=$(mdsdevname $mdt_index)
656 start mds${mdt_index} $mdtdevname $MDS_MOUNT_OPTS
658 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
659 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
660 ls -l $WDIR/$tfile && rc=1
661 do_facet mds${mdt_index} lctl set_param fail_loc=0
662 [[ $rc -ne 0 ]] && error "stat file should fail"
665 run_test 17o "stat file with incompat LMA feature"
668 touch $DIR/f || error "Failed to touch $DIR/f: $?"
669 ls $DIR || error "Failed to ls $DIR: $?"
671 run_test 18 "touch .../f ; ls ... =============================="
677 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
679 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
682 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
684 run_test 19b "ls -l .../f19 (should return error) =============="
687 [ $RUNAS_ID -eq $UID ] &&
688 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
689 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
691 run_test 19c "$RUNAS touch .../f19 (should return error) =="
694 cat $DIR/f19 && error || true
696 run_test 19d "cat .../f19 (should return error) =============="
708 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
710 run_test 20 "touch .../f ; ls -l ... ==========================="
713 test_mkdir -p $DIR/$tdir
714 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
715 ln -s dangle $DIR/$tdir/link
716 echo foo >> $DIR/$tdir/link
717 cat $DIR/$tdir/dangle
718 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
719 $CHECKSTAT -f -t file $DIR/$tdir/link ||
720 error "$tdir/link not linked to a file"
722 run_test 21 "write to dangling link ============================"
726 test_mkdir -p $DIR/$tdir
727 chown $RUNAS_ID:$RUNAS_GID $WDIR
728 (cd $WDIR || error "cd $WDIR failed";
729 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
731 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
732 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
733 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
735 run_test 22 "unpack tar archive as non-root user ==============="
739 test_mkdir -p $DIR/$tdir
740 local file=$DIR/$tdir/$tfile
742 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
743 openfile -f O_CREAT:O_EXCL $file &&
744 error "$file recreate succeeded" || true
746 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
748 test_23b() { # bug 18988
749 test_mkdir -p $DIR/$tdir
750 local file=$DIR/$tdir/$tfile
753 echo foo > $file || error "write filed"
754 echo bar >> $file || error "append filed"
755 $CHECKSTAT -s 8 $file || error "wrong size"
758 run_test 23b "O_APPEND check =========================="
762 echo '-- same directory rename'
763 test_mkdir $DIR/$tdir
764 touch $DIR/$tdir/$tfile.1
765 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
766 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
768 run_test 24a "rename file to non-existent target"
771 test_mkdir $DIR/$tdir
772 touch $DIR/$tdir/$tfile.{1,2}
773 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
774 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
775 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
777 run_test 24b "rename file to existing target"
780 test_mkdir $DIR/$tdir
781 test_mkdir $DIR/$tdir/d$testnum.1
782 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
783 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
784 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
786 run_test 24c "rename directory to non-existent target"
789 test_mkdir $DIR/$tdir
790 test_mkdir $DIR/$tdir/d$testnum.1
791 test_mkdir $DIR/$tdir/d$testnum.2
792 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
793 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
794 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
796 run_test 24d "rename directory to existing target"
799 echo '-- cross directory renames --'
803 mv $DIR/R5a/f $DIR/R5b/g
804 $CHECKSTAT -a $DIR/R5a/f || error
805 $CHECKSTAT -t file $DIR/R5b/g || error
807 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
812 touch $DIR/R6a/f $DIR/R6b/g
813 mv $DIR/R6a/f $DIR/R6b/g
814 $CHECKSTAT -a $DIR/R6a/f || error
815 $CHECKSTAT -t file $DIR/R6b/g || error
817 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
822 test_mkdir $DIR/R7a/d
823 mv $DIR/R7a/d $DIR/R7b/e
824 $CHECKSTAT -a $DIR/R7a/d || error
825 $CHECKSTAT -t dir $DIR/R7b/e || error
827 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
832 test_mkdir $DIR/R8a/d
833 test_mkdir $DIR/R8b/e
834 mrename $DIR/R8a/d $DIR/R8b/e
835 $CHECKSTAT -a $DIR/R8a/d || error
836 $CHECKSTAT -t dir $DIR/R8b/e || error
838 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
841 echo "-- rename error cases"
845 mrename $DIR/R9/f $DIR/R9/a
846 $CHECKSTAT -t file $DIR/R9/f || error
847 $CHECKSTAT -t dir $DIR/R9/a || error
848 $CHECKSTAT -a $DIR/R9/a/f || error
850 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
854 mrename $DIR/R10/f $DIR/R10/g
855 $CHECKSTAT -t dir $DIR/R10 || error
856 $CHECKSTAT -a $DIR/R10/f || error
857 $CHECKSTAT -a $DIR/R10/g || error
859 run_test 24j "source does not exist ============================"
863 test_mkdir $DIR/R11a/d
865 mv $DIR/R11a/f $DIR/R11a/d
866 $CHECKSTAT -a $DIR/R11a/f || error
867 $CHECKSTAT -t file $DIR/R11a/d/f || error
869 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
871 # bug 2429 - rename foo foo foo creates invalid file
874 $MULTIOP $f OcNs || error
876 run_test 24l "Renaming a file to itself ========================"
880 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
881 # on ext3 this does not remove either the source or target files
882 # though the "expected" operation would be to remove the source
883 $CHECKSTAT -t file ${f} || error "${f} missing"
884 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
886 run_test 24m "Renaming a file to a hard link to itself ========="
890 # this stats the old file after it was renamed, so it should fail
894 $CHECKSTAT ${f}.rename
897 run_test 24n "Statting the old file after renaming (Posix rename 2)"
900 check_kernel_version 37 || return 0
901 test_mkdir -p $DIR/d24o
902 rename_many -s random -v -n 10 $DIR/d24o
904 run_test 24o "rename of files during htree split ==============="
909 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
910 mrename $DIR/R12a $DIR/R12b
911 $CHECKSTAT -a $DIR/R12a || error
912 $CHECKSTAT -t dir $DIR/R12b || error
913 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
914 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
916 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
918 cleanup_multiop_pause() {
924 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
927 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
928 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
931 trap cleanup_multiop_pause EXIT
932 mrename $DIR/R13a $DIR/R13b
933 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
934 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
935 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
936 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
937 cleanup_multiop_pause
938 wait $MULTIPID || error "multiop close failed"
940 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
942 test_24r() { #bug 3789
944 test_mkdir $DIR/R14a/b
945 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
946 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
947 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
949 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
953 test_mkdir $DIR/R15a/b
954 test_mkdir $DIR/R15a/b/c
955 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
956 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
957 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
959 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
962 test_mkdir $DIR/R16a/b
963 test_mkdir $DIR/R16a/b/c
964 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
965 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
966 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
968 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
970 test_24u() { # bug12192
972 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
973 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
975 run_test 24u "create stripe file"
981 simple_cleanup_common() {
984 wait_delete_completed
987 max_pages_per_rpc() {
988 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -1
993 local FREE_INODES=$(mdt_free_inodes 0)
994 [ $FREE_INODES -lt $NRFILES ] && \
995 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
998 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
999 trap simple_cleanup_common EXIT
1001 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1002 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && NRFILES=10000
1005 createmany -m $DIR/$tdir/$tfile $NRFILES
1007 cancel_lru_locks mdc
1008 lctl set_param mdc.*.stats clear
1010 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1012 # LU-5 large readdir
1013 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1014 # 8 bytes for name(filename is mostly 5 in this test) +
1015 # 8 bytes for luda_type
1016 # take into account of overhead in lu_dirpage header and end mark in
1017 # each page, plus one in RPC_NUM calculation.
1019 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1020 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1021 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats | \
1022 awk '/^mds_readpage/ {print $2}')
1023 [ $mds_readpage -gt $RPC_NUM ] && \
1024 error "large readdir doesn't take effect"
1026 simple_cleanup_common
1028 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1030 test_24w() { # bug21506
1032 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1033 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1034 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1035 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1036 [ "$SZ1" = "$SZ2" ] || \
1037 error "Error reading at the end of the file $tfile"
1039 run_test 24w "Reading a file larger than 4Gb"
1042 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1043 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1045 local remote_dir=$DIR/$tdir/remote_dir
1048 $LFS mkdir -i $MDTIDX $remote_dir ||
1049 error "create remote directory failed"
1051 mkdir -p $DIR/$tdir/src_dir
1052 touch $DIR/$tdir/src_file
1053 mkdir -p $remote_dir/tgt_dir
1054 touch $remote_dir/tgt_file
1056 mrename $remote_dir $DIR/ &&
1057 error "rename dir cross MDT works!"
1059 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
1060 error "rename dir cross MDT works!"
1062 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1063 error "rename file cross MDT works!"
1065 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1066 error "ln file cross MDT should not work!"
1068 rm -rf $DIR/$tdir || error "Can not delete directories"
1070 run_test 24x "cross rename/link should be failed"
1073 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1074 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1076 local remote_dir=$DIR/$tdir/remote_dir
1079 $LFS mkdir -i $MDTIDX $remote_dir ||
1080 error "create remote directory failed"
1082 mkdir -p $remote_dir/src_dir
1083 touch $remote_dir/src_file
1084 mkdir -p $remote_dir/tgt_dir
1085 touch $remote_dir/tgt_file
1087 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1088 error "rename subdir in the same remote dir failed!"
1090 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1091 error "rename files in the same remote dir failed!"
1093 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1094 error "link files in the same remote dir failed!"
1096 rm -rf $DIR/$tdir || error "Can not delete directories"
1098 run_test 24y "rename/link on the same dir should succeed"
1101 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1102 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1104 local remote_src=$DIR/$tdir/remote_dir
1105 local remote_tgt=$DIR/$tdir/remote_tgt
1108 $LFS mkdir -i $MDTIDX $remote_src ||
1109 error "create remote directory failed"
1111 $LFS mkdir -i $MDTIDX $remote_tgt ||
1112 error "create remote directory failed"
1114 mrename $remote_src $remote_tgt &&
1115 error "rename remote dirs should not work!"
1117 # If target dir does not exists, it should succeed
1119 mrename $remote_src $remote_tgt ||
1120 error "rename remote dirs(tgt dir does not exists) failed!"
1122 rm -rf $DIR/$tdir || error "Can not delete directories"
1124 run_test 24z "rename one remote dir to another remote dir should fail"
1126 test_24A() { # LU-3182
1131 createmany -m $DIR/$tdir/$tfile $NFILES
1132 local t=`ls $DIR/$tdir | wc -l`
1133 local u=`ls $DIR/$tdir | sort -u | wc -l`
1134 if [ $t -ne $NFILES -o $u -ne $NFILES ] ; then
1135 error "Expected $NFILES files, got $t ($u unique)"
1138 rm -rf $DIR/$tdir || error "Can not delete directories"
1140 run_test 24A "readdir() returns correct number of entries."
1143 echo '== symlink sanity ============================================='
1147 touch $DIR/s25/foo || error
1149 run_test 25a "create file in symlinked directory ==============="
1152 [ ! -d $DIR/d25 ] && test_25a
1153 $CHECKSTAT -t file $DIR/s25/foo || error
1155 run_test 25b "lookup file in symlinked directory ==============="
1159 test_mkdir $DIR/d26/d26-2
1160 ln -s d26/d26-2 $DIR/s26
1161 touch $DIR/s26/foo || error
1163 run_test 26a "multiple component symlink ======================="
1166 test_mkdir -p $DIR/d26b/d26-2
1167 ln -s d26b/d26-2/foo $DIR/s26-2
1168 touch $DIR/s26-2 || error
1170 run_test 26b "multiple component symlink at end of lookup ======"
1173 test_mkdir $DIR/d26.2
1174 touch $DIR/d26.2/foo
1175 ln -s d26.2 $DIR/s26.2-1
1176 ln -s s26.2-1 $DIR/s26.2-2
1177 ln -s s26.2-2 $DIR/s26.2-3
1178 chmod 0666 $DIR/s26.2-3/foo
1180 run_test 26c "chain of symlinks ================================"
1182 # recursive symlinks (bug 439)
1184 ln -s d26-3/foo $DIR/d26-3
1186 run_test 26d "create multiple component recursive symlink ======"
1189 [ ! -h $DIR/d26-3 ] && test_26d
1192 run_test 26e "unlink multiple component recursive symlink ======"
1194 # recursive symlinks (bug 7022)
1196 test_mkdir -p $DIR/$tdir
1197 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1198 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1199 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1200 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1201 cd $tfile || error "cd $tfile failed"
1202 ln -s .. dotdot || error "ln dotdot failed"
1203 ln -s dotdot/lndir lndir || error "ln lndir failed"
1204 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1205 output=`ls $tfile/$tfile/lndir/bar1`
1206 [ "$output" = bar1 ] && error "unexpected output"
1207 rm -r $tfile || error "rm $tfile failed"
1208 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1210 run_test 26f "rm -r of a directory which has recursive symlink ="
1213 echo '== stripe sanity =============================================='
1214 test_mkdir -p $DIR/d27 || error "mkdir failed"
1216 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1217 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1219 log "== test_27a: write to one stripe file ========================="
1220 cp /etc/hosts $DIR/d27/f0 || error
1222 run_test 27a "one stripe file =================================="
1225 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
1226 test_mkdir -p $DIR/d27
1227 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1228 $GETSTRIPE -c $DIR/d27/f01
1229 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1230 error "two-stripe file doesn't have two stripes"
1232 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1234 run_test 27b "create and write to two stripe file"
1237 test_mkdir -p $DIR/d27
1238 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1239 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1240 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1242 run_test 27d "create file with default settings ================"
1245 test_mkdir -p $DIR/d27
1246 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1247 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1248 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1250 run_test 27e "setstripe existing file (should return error) ======"
1253 test_mkdir -p $DIR/d27
1254 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1255 dd if=/dev/zero of=$DIR/d27/fbad bs=4k count=4 || error "dd failed"
1256 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1258 run_test 27f "setstripe with bad stripe size (should return error)"
1261 test_mkdir -p $DIR/d27
1262 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1263 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1264 error "$DIR/d27/fnone has object"
1266 run_test 27g "$GETSTRIPE with no objects"
1269 touch $DIR/d27/fsome || error "touch failed"
1270 [ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ] || error "missing objects"
1272 run_test 27i "$GETSTRIPE with some objects"
1275 test_mkdir -p $DIR/d27
1276 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1278 run_test 27j "setstripe with bad stripe offset (should return error)"
1280 test_27k() { # bug 2844
1281 test_mkdir -p $DIR/d27
1283 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1284 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1285 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1286 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1287 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "1:$BLKSIZE > $LL_MAX_BLKSIZE"
1288 dd if=/dev/zero of=$FILE bs=4k count=1
1289 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1290 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "2:$BLKSIZE > $LL_MAX_BLKSIZE"
1292 run_test 27k "limit i_blksize for broken user apps ============="
1295 test_mkdir -p $DIR/d27
1296 mcreate $DIR/f27l || error "creating file"
1297 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1298 error "setstripe should have failed" || true
1300 run_test 27l "check setstripe permissions (should return error)"
1303 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1305 if [ $ORIGFREE -gt $MAXFREE ]; then
1306 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1309 trap simple_cleanup_common EXIT
1310 test_mkdir -p $DIR/$tdir
1311 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1312 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1313 error "dd should fill OST0"
1315 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1317 [ $i -gt 256 ] && break
1320 touch $DIR/$tdir/f27m_$i
1321 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1322 error "OST0 was full but new created file still use it"
1324 touch $DIR/$tdir/f27m_$i
1325 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1326 error "OST0 was full but new created file still use it"
1327 simple_cleanup_common
1329 run_test 27m "create file while OST0 was full =================="
1332 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1336 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1337 # if the OST isn't full anymore.
1339 local OSTIDX=${1:-""}
1341 local list=$(comma_list $(osts_nodes))
1342 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1344 do_nodes $list lctl set_param fail_loc=0
1345 sync # initiate all OST_DESTROYs from MDS to OST
1349 exhaust_precreations() {
1352 local FAILIDX=${3:-$OSTIDX}
1354 test_mkdir -p $DIR/$tdir
1355 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1356 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1358 local OST=$(ostname_from_index $OSTIDX)
1359 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1360 sed -e 's/_UUID$//;s/^.*-//')
1363 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1364 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1365 osc.$mdtosc_proc1.prealloc_last_id)
1366 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1367 osc.$mdtosc_proc1.prealloc_next_id)
1369 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1370 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1372 test_mkdir -p $DIR/$tdir/${OST}
1373 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1374 #define OBD_FAIL_OST_ENOSPC 0x215
1375 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1376 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1377 echo "Creating to objid $last_id on ost $OST..."
1378 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1379 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1380 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1384 exhaust_all_precreations() {
1386 for (( i=0; i < OSTCOUNT; i++ )) ; do
1387 exhaust_precreations $i $1 -1
1392 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1393 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1394 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1395 remote_ost_nodsh && skip "remote OST with nodsh" && return
1398 rm -f $DIR/$tdir/$tfile
1399 exhaust_precreations 0 0x80000215
1400 $SETSTRIPE -c -1 $DIR/$tdir
1401 touch $DIR/$tdir/$tfile || error
1402 $GETSTRIPE $DIR/$tdir/$tfile
1405 run_test 27n "create file with some full OSTs =================="
1408 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1409 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1410 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1411 remote_ost_nodsh && skip "remote OST with nodsh" && return
1414 rm -f $DIR/$tdir/$tfile
1415 exhaust_all_precreations 0x215
1417 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1422 run_test 27o "create file with all full OSTs (should error) ===="
1425 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1426 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1427 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1428 remote_ost_nodsh && skip "remote OST with nodsh" && return
1431 rm -f $DIR/$tdir/$tfile
1432 test_mkdir -p $DIR/$tdir
1434 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1435 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1436 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1438 exhaust_precreations 0 0x80000215
1439 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1440 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1441 $GETSTRIPE $DIR/$tdir/$tfile
1445 run_test 27p "append to a truncated file with some full OSTs ==="
1448 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1449 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1450 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1451 remote_ost_nodsh && skip "remote OST with nodsh" && return
1454 rm -f $DIR/$tdir/$tfile
1456 test_mkdir -p $DIR/$tdir
1457 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1458 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1459 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1461 exhaust_all_precreations 0x215
1463 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1464 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1468 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1471 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1473 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1474 remote_ost_nodsh && skip "remote OST with nodsh" && return
1477 rm -f $DIR/$tdir/$tfile
1478 exhaust_precreations 0 0x80000215
1480 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1484 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1486 test_27s() { # bug 10725
1487 test_mkdir -p $DIR/$tdir
1488 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1489 local stripe_count=0
1490 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1491 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1492 error "stripe width >= 2^32 succeeded" || true
1495 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1497 test_27t() { # bug 10864
1502 $WLFS getstripe $tfile
1505 run_test 27t "check that utils parse path correctly"
1507 test_27u() { # bug 4900
1508 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1509 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1511 local list=$(comma_list $(mdts_nodes))
1513 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1514 do_nodes $list $LCTL set_param fail_loc=0x139
1515 test_mkdir -p $DIR/$tdir
1517 createmany -o $DIR/$tdir/t- 1000
1518 do_nodes $list $LCTL set_param fail_loc=0
1520 TLOG=$DIR/$tfile.getstripe
1521 $GETSTRIPE $DIR/$tdir > $TLOG
1522 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1523 unlinkmany $DIR/$tdir/t- 1000
1524 [ $OBJS -gt 0 ] && \
1525 error "$OBJS objects created on OST-0. See $TLOG" || pass
1527 run_test 27u "skip object creation on OSC w/o objects =========="
1529 test_27v() { # bug 4900
1530 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1531 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1532 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1533 remote_ost_nodsh && skip "remote OST with nodsh" && return
1535 exhaust_all_precreations 0x215
1538 test_mkdir -p $DIR/$tdir
1539 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1541 touch $DIR/$tdir/$tfile
1542 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1544 for (( i=1; i < OSTCOUNT; i++ )); do
1545 do_facet ost$i lctl set_param fail_loc=0x705
1547 local START=`date +%s`
1548 createmany -o $DIR/$tdir/$tfile 32
1550 local FINISH=`date +%s`
1551 local TIMEOUT=`lctl get_param -n timeout`
1552 local PROCESS=$((FINISH - START))
1553 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1554 error "$FINISH - $START >= $TIMEOUT / 2"
1555 sleep $((TIMEOUT / 2 - PROCESS))
1558 run_test 27v "skip object creation on slow OST ================="
1560 test_27w() { # bug 10997
1561 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1562 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1563 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1564 error "stripe size $size != 65536" || true
1565 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1566 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1568 run_test 27w "check $SETSTRIPE -S option"
1571 [ "$OSTCOUNT" -lt "2" ] &&
1572 skip_env "skipping multiple stripe count/offset test" && return
1574 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1575 for i in $(seq 1 $OSTCOUNT); do
1577 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1578 error "setstripe -c $i -i $offset failed"
1579 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1580 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1581 [ $count -ne $i ] && error "stripe count $count != $i" || true
1582 [ $index -ne $offset ] &&
1583 error "stripe offset $index != $offset" || true
1586 run_test 27wa "check $SETSTRIPE -c -i options"
1589 remote_ost_nodsh && skip "remote OST with nodsh" && return
1590 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1591 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1592 OFFSET=$(($OSTCOUNT - 1))
1594 local OST=$(ostname_from_index $OSTIDX)
1596 test_mkdir -p $DIR/$tdir
1597 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1598 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1600 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1601 for i in `seq 0 $OFFSET`; do
1602 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1603 error "OST0 was degraded but new created file still use it"
1605 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1607 run_test 27x "create files while OST0 is degraded"
1610 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1611 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1612 remote_ost_nodsh && skip "remote OST with nodsh" && return
1613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1615 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1616 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1617 osc.$mdtosc.prealloc_last_id)
1618 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1619 osc.$mdtosc.prealloc_next_id)
1620 local fcount=$((last_id - next_id))
1621 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1622 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1624 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1625 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1626 local OST_DEACTIVE_IDX=-1
1631 for OSC in $MDS_OSCS; do
1632 OST=$(osc_to_ost $OSC)
1633 OSTIDX=$(index_from_ostuuid $OST)
1634 if [ $OST_DEACTIVE_IDX == -1 ]; then
1635 OST_DEACTIVE_IDX=$OSTIDX
1637 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1638 echo $OSC "is Deactivated:"
1639 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1643 OSTIDX=$(index_from_ostuuid $OST)
1645 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1647 for OSC in $MDS_OSCS; do
1648 OST=$(osc_to_ost $OSC)
1649 OSTIDX=$(index_from_ostuuid $OST)
1650 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1651 echo $OST "is degraded:"
1652 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1653 obdfilter.$OST.degraded=1
1658 createmany -o $DIR/$tdir/$tfile $fcount
1660 for OSC in $MDS_OSCS; do
1661 OST=$(osc_to_ost $OSC)
1662 OSTIDX=$(index_from_ostuuid $OST)
1663 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1664 echo $OST "is recovered from degraded:"
1665 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1666 obdfilter.$OST.degraded=0
1668 do_facet $SINGLEMDS lctl --device %$OSC activate
1672 # all osp devices get activated, hence -1 stripe count restored
1675 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1676 # devices get activated.
1678 $SETSTRIPE -c -1 $DIR/$tfile
1679 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1681 [ $stripecnt -ne $OSTCOUNT ] &&
1682 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1685 run_test 27y "create files while OST0 is degraded and the rest inactive"
1691 lmm_count=$($GETSTRIPE -c $1)
1692 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1693 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1695 local old_ifs="$IFS"
1697 fid=($($LFS path2fid $1))
1700 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1701 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1703 # compare lmm_seq and lu_fid->f_seq
1704 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1705 # compare lmm_object_id and lu_fid->oid
1706 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1708 # check the trusted.fid attribute of the OST objects of the file
1709 local have_obdidx=false
1711 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1712 # skip lines up to and including "obdidx"
1713 [ -z "$obdidx" ] && break
1714 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1715 $have_obdidx || continue
1717 local ost=$((obdidx + 1))
1718 local dev=$(ostdevname $ost)
1721 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1723 seq=$(echo $seq | sed -e "s/^0x//g")
1724 if [ $seq == 0 ]; then
1725 oid_hex=$(echo $oid)
1727 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1729 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1733 # Don't unmount/remount the OSTs if we don't need to do that.
1734 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1735 # update too, until that use mount/ll_decode_filter_fid/mount.
1736 # Re-enable when debugfs will understand new filter_fid.
1738 if false && [ $(facet_fstype ost$ost) == ldiskfs ]; then
1739 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1740 $dev 2>/dev/null" | grep "parent=")
1743 mount_fstype ost$ost
1744 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1745 $(facet_mntpt ost$ost)/$obj_file)
1746 unmount_fstype ost$ost
1747 start ost$ost $dev $OST_MOUNT_OPTS
1750 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1752 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1754 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1755 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1756 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1757 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1758 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1760 if echo $ff_parent | grep -q 'stripe='; then
1761 ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1764 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1765 # into f_ver in this case. See the comment on
1768 ff_pstripe=$(echo $ff_parent | cut -d: -f3 |
1772 # compare lmm_seq and filter_fid->ff_parent.f_seq
1773 [ $ff_pseq = $lmm_seq ] ||
1774 error "FF parent SEQ $ff_pseq != $lmm_seq"
1775 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1776 [ $ff_poid = $lmm_oid ] ||
1777 error "FF parent OID $ff_poid != $lmm_oid"
1778 (($ff_pstripe == $stripe_nr)) ||
1779 error "FF stripe $ff_pstripe != $stripe_nr"
1781 stripe_nr=$((stripe_nr + 1))
1786 remote_ost_nodsh && skip "remote OST with nodsh" && return
1787 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1788 test_mkdir -p $DIR/$tdir
1790 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1791 { error "setstripe -c -1 failed"; return 1; }
1792 # We need to send a write to every object to get parent FID info set.
1793 # This _should_ also work for setattr, but does not currently.
1794 # touch $DIR/$tdir/$tfile-1 ||
1795 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1796 { error "dd $tfile-1 failed"; return 2; }
1797 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1798 { error "setstripe -c -1 failed"; return 3; }
1799 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1800 { error "dd $tfile-2 failed"; return 4; }
1802 # make sure write RPCs have been sent to OSTs
1805 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1806 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1808 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1810 test_27A() { # b=19102
1811 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1812 local restore_size=$($GETSTRIPE -S $MOUNT)
1813 local restore_count=$($GETSTRIPE -c $MOUNT)
1814 local restore_offset=$($GETSTRIPE -i $MOUNT)
1815 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1816 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1817 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1818 local default_size=$($GETSTRIPE -S $MOUNT)
1819 local default_offset=$($GETSTRIPE -i $MOUNT)
1820 local dsize=$((1024 * 1024))
1821 [ $default_size -eq $dsize ] ||
1822 error "stripe size $default_size != $dsize"
1823 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1824 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1826 run_test 27A "check filesystem-wide default LOV EA values"
1828 test_27B() { # LU-2523
1829 test_mkdir -p $DIR/$tdir
1830 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1832 # open f1 with O_LOV_DELAY_CREATE
1834 # call setstripe ioctl on open file descriptor for f1
1836 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1840 # open f1 with O_LOV_DELAY_CREATE
1842 # call setstripe ioctl on open file descriptor for f1
1844 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1846 # Allow multiop to fail in imitation of NFS's busted semantics.
1849 run_test 27B "call setstripe on open unlinked file/rename victim"
1851 test_27C() { #LU-2871
1852 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
1860 test_mkdir -p $DIR/$tdir
1862 for i in $(seq 0 $((OSTCOUNT - 1))); do
1863 # set stripe across all OSTs starting from OST$i
1864 $SETSTRIPE -i $i -c -1 $tfile$i
1865 # get striping information
1866 ost_idx=($($GETSTRIPE $tfile$i |
1867 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
1871 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
1872 error "${#ost_idx[@]} != $OSTCOUNT"
1874 for index in $(seq 0 $((OSTCOUNT - 1))); do
1876 for j in $(echo ${ost_idx[@]}); do
1877 if [ $index -eq $j ]; then
1883 error "Can not find $index in ${ost_idx[@]}"
1887 run_test 27C "check full striping across all OSTs"
1889 # createtest also checks that device nodes are created and
1890 # then visible correctly (#2091)
1891 test_28() { # bug 2091
1893 $CREATETEST $DIR/d28/ct || error
1895 run_test 28 "create/mknod/mkdir with bad file types ============"
1898 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1899 cancel_lru_locks mdc
1905 declare -i LOCKCOUNTORIG=0
1906 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1907 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1909 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1911 declare -i LOCKUNUSEDCOUNTORIG=0
1912 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1913 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1920 declare -i LOCKCOUNTCURRENT=0
1921 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1922 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1925 declare -i LOCKUNUSEDCOUNTCURRENT=0
1926 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1927 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1930 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1931 lctl set_param -n ldlm.dump_namespaces ""
1932 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1933 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1934 log "dumped log to $TMP/test_29.dk (bug 5793)"
1937 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1938 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1939 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1940 log "dumped log to $TMP/test_29.dk (bug 5793)"
1944 run_test 29 "IT_GETATTR regression ============================"
1946 test_30a() { # was test_30
1947 cp `which ls` $DIR || cp /bin/ls $DIR
1951 run_test 30a "execute binary from Lustre (execve) =============="
1954 cp `which ls` $DIR || cp /bin/ls $DIR
1956 $RUNAS $DIR/ls / || error
1959 run_test 30b "execute binary from Lustre as non-root ==========="
1961 test_30c() { # b=22376
1962 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1963 cp `which ls` $DIR || cp /bin/ls $DIR
1965 cancel_lru_locks mdc
1966 cancel_lru_locks osc
1967 $RUNAS $DIR/ls / || error
1970 run_test 30c "execute binary from Lustre without read perms ===="
1973 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1974 $CHECKSTAT -a $DIR/f31 || error
1976 run_test 31a "open-unlink file =================================="
1979 touch $DIR/f31 || error
1980 ln $DIR/f31 $DIR/f31b || error
1981 $MULTIOP $DIR/f31b Ouc || error
1982 $CHECKSTAT -t file $DIR/f31 || error
1984 run_test 31b "unlink file with multiple links while open ======="
1987 touch $DIR/f31 || error
1988 ln $DIR/f31 $DIR/f31c || error
1989 multiop_bg_pause $DIR/f31 O_uc || return 1
1991 $MULTIOP $DIR/f31c Ouc
1992 kill -USR1 $MULTIPID
1995 run_test 31c "open-unlink file with multiple links ============="
1998 opendirunlink $DIR/d31d $DIR/d31d || error
1999 $CHECKSTAT -a $DIR/d31d || error
2001 run_test 31d "remove of open directory ========================="
2003 test_31e() { # bug 2904
2004 check_kernel_version 34 || return 0
2005 openfilleddirunlink $DIR/d31e || error
2007 run_test 31e "remove of open non-empty directory ==============="
2009 test_31f() { # bug 4554
2010 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
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 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2021 test_mkdir $DIR/d31f
2022 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2023 cp /etc/hosts $DIR/d31f
2025 $GETSTRIPE $DIR/d31f/hosts
2026 multiop_bg_pause $DIR/d31f D_c || return 1
2029 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2030 wait $MULTIPID || error "first opendir $MULTIPID failed"
2034 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2035 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2038 run_test 31f "remove of open directory with open-unlink file ==="
2041 echo "-- cross directory link --"
2042 test_mkdir $DIR/d31ga
2043 test_mkdir $DIR/d31gb
2045 ln $DIR/d31ga/f $DIR/d31gb/g
2046 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
2047 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
2048 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
2049 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
2051 run_test 31g "cross directory link==============="
2054 echo "-- cross directory link --"
2055 test_mkdir $DIR/d31h
2056 test_mkdir $DIR/d31h/dir
2058 ln $DIR/d31h/f $DIR/d31h/dir/g
2059 $CHECKSTAT -t file $DIR/d31h/f || error "source"
2060 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
2061 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
2062 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
2064 run_test 31h "cross directory link under child==============="
2067 echo "-- cross directory link --"
2068 test_mkdir $DIR/d31i
2069 test_mkdir $DIR/d31i/dir
2070 touch $DIR/d31i/dir/f
2071 ln $DIR/d31i/dir/f $DIR/d31i/g
2072 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
2073 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
2074 $CHECKSTAT -t file $DIR/d31i/g || error "target"
2075 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
2077 run_test 31i "cross directory link under parent==============="
2081 test_mkdir $DIR/d31j
2082 test_mkdir $DIR/d31j/dir1
2083 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
2084 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
2085 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
2086 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
2089 run_test 31j "link for directory==============="
2093 test_mkdir $DIR/d31k
2095 touch $DIR/d31k/exist
2096 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
2097 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
2098 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
2099 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
2100 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
2101 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
2102 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
2105 run_test 31k "link to file: the same, non-existing, dir==============="
2108 test_mkdir $DIR/d31m
2110 test_mkdir $DIR/d31m2
2111 touch $DIR/d31m2/exist
2112 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2113 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2114 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2115 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2116 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2117 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2120 run_test 31m "link to file: the same, non-existing, dir==============="
2123 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2124 nlink=$(stat --format=%h $DIR/$tfile)
2125 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2127 local cmd="exec $fd<$DIR/$tfile"
2130 trap "eval $cmd" EXIT
2131 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2132 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2133 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2134 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2135 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2138 run_test 31n "check link count of unlinked file"
2141 local TEMPNAME=$(mktemp $1_XXXXXX)
2142 mlink $TEMPNAME $1 2> /dev/null &&
2143 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2147 test_31o() { # LU-2901
2149 for LOOP in $(seq 100); do
2150 rm -f $DIR/$tdir/$tfile*
2151 for THREAD in $(seq 8); do
2152 link_one $DIR/$tdir/$tfile.$LOOP &
2155 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2156 [ $LINKS -gt 1 ] && ls $DIR/$tdir &&
2157 error "$LINKS duplicate links to $tfile.$LOOP" &&
2161 run_test 31o "duplicate hard links with same filename"
2163 cleanup_test32_mount() {
2165 $UMOUNT -d $DIR/$tdir/ext2-mountpoint
2169 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2170 echo "== more mountpoints and symlinks ================="
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 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2176 cleanup_test32_mount
2178 run_test 32a "stat d32a/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 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2187 cleanup_test32_mount
2189 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2192 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2193 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2194 trap cleanup_test32_mount EXIT
2195 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2196 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2197 test_mkdir -p $DIR/$tdir/d2/test_dir
2198 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2199 cleanup_test32_mount
2201 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2204 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2205 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2206 trap cleanup_test32_mount EXIT
2207 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2208 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2209 test_mkdir -p $DIR/$tdir/d2/test_dir
2210 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2211 cleanup_test32_mount
2213 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2216 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2217 test_mkdir -p $DIR/d32e/tmp
2218 TMP_DIR=$DIR/d32e/tmp
2219 ln -s $DIR/d32e $TMP_DIR/symlink11
2220 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2221 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2222 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2224 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2227 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2228 test_mkdir -p $DIR/d32f/tmp
2229 TMP_DIR=$DIR/d32f/tmp
2230 ln -s $DIR/d32f $TMP_DIR/symlink11
2231 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2232 ls $DIR/d32f/tmp/symlink11 || error
2233 ls $DIR/d32f/symlink01 || error
2235 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2238 TMP_DIR=$DIR/$tdir/tmp
2239 test_mkdir -p $DIR/$tdir/tmp
2240 test_mkdir $DIR/${tdir}2
2241 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2242 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2243 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2244 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2245 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2246 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2248 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2251 rm -fr $DIR/$tdir $DIR/${tdir}2
2252 TMP_DIR=$DIR/$tdir/tmp
2253 test_mkdir -p $DIR/$tdir/tmp
2254 test_mkdir $DIR/${tdir}2
2255 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2256 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2257 ls $TMP_DIR/symlink12 || error
2258 ls $DIR/$tdir/symlink02 || error
2260 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2263 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2264 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2265 trap cleanup_test32_mount EXIT
2266 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2267 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2268 touch $DIR/$tdir/test_file
2269 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2270 cleanup_test32_mount
2272 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2275 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2276 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2277 trap cleanup_test32_mount EXIT
2278 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2279 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2280 touch $DIR/$tdir/test_file
2281 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2282 cleanup_test32_mount
2284 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2287 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2289 trap cleanup_test32_mount EXIT
2290 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2291 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2292 test_mkdir -p $DIR/$tdir/d2
2293 touch $DIR/$tdir/d2/test_file || error
2294 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2295 cleanup_test32_mount
2297 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2300 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2302 trap cleanup_test32_mount EXIT
2303 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2304 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2305 test_mkdir -p $DIR/$tdir/d2
2306 touch $DIR/$tdir/d2/test_file
2307 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2308 cleanup_test32_mount
2310 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2314 test_mkdir -p $DIR/d32m/tmp
2315 TMP_DIR=$DIR/d32m/tmp
2316 ln -s $DIR $TMP_DIR/symlink11
2317 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2318 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2319 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2321 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2325 test_mkdir -p $DIR/d32n/tmp
2326 TMP_DIR=$DIR/d32n/tmp
2327 ln -s $DIR $TMP_DIR/symlink11
2328 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2329 ls -l $DIR/d32n/tmp/symlink11 || error
2330 ls -l $DIR/d32n/symlink01 || error
2332 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2335 rm -fr $DIR/d32o $DIR/$tfile
2337 test_mkdir -p $DIR/d32o/tmp
2338 TMP_DIR=$DIR/d32o/tmp
2339 ln -s $DIR/$tfile $TMP_DIR/symlink12
2340 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2341 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2342 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2343 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2344 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2346 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2356 test_mkdir -p $DIR/d32p/tmp
2358 TMP_DIR=$DIR/d32p/tmp
2360 ln -s $DIR/$tfile $TMP_DIR/symlink12
2362 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2364 cat $DIR/d32p/tmp/symlink12 || error
2366 cat $DIR/d32p/symlink02 || error
2369 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2371 cleanup_testdir_mount() {
2373 $UMOUNT -d $DIR/$tdir
2377 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2378 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2379 trap cleanup_testdir_mount EXIT
2380 test_mkdir -p $DIR/$tdir
2381 touch $DIR/$tdir/under_the_mount
2382 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2383 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2384 cleanup_testdir_mount
2386 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2389 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2390 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2391 trap cleanup_testdir_mount EXIT
2392 test_mkdir -p $DIR/$tdir
2393 touch $DIR/$tdir/under_the_mount
2394 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2395 ls $DIR/$tdir | grep -q under_the_mount && error || true
2396 cleanup_testdir_mount
2398 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2403 chmod 444 $DIR/$tfile
2404 chown $RUNAS_ID $DIR/$tfile
2406 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2409 run_test 33aa "write file with mode 444 (should return error) ===="
2413 test_mkdir -p $DIR/d33
2414 chown $RUNAS_ID $DIR/d33
2415 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2416 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2417 error "open RDWR" || true
2419 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2423 test_mkdir -p $DIR/d33
2424 chown $RUNAS_ID $DIR/d33
2425 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2427 run_test 33b "test open file with malformed flags (No panic and return error)"
2430 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2436 remote_ost_nodsh && skip "remote OST with nodsh" && return
2439 test_mkdir -p $DIR/d33
2440 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2443 for ostnum in $(seq $OSTCOUNT); do
2444 # test-framework's OST numbering is one-based, while Lustre's
2446 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2447 # Parsing llobdstat's output sucks; we could grep the /proc
2448 # path, but that's likely to not be as portable as using the
2449 # llobdstat utility. So we parse lctl output instead.
2450 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2451 obdfilter/$ostname/stats |
2452 awk '/^write_bytes/ {print $7}' )
2453 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2454 if (( ${write_bytes:-0} > 0 ))
2461 $all_zeros || return 0
2464 echo foo > $DIR/d33/bar
2468 # Total up write_bytes after writing. We'd better find non-zeros.
2469 for ostnum in $(seq $OSTCOUNT); do
2470 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2471 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2472 obdfilter/$ostname/stats |
2473 awk '/^write_bytes/ {print $7}' )
2474 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2475 if (( ${write_bytes:-0} > 0 ))
2484 for ostnum in $(seq $OSTCOUNT); do
2485 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2486 echo "Check that write_bytes is present in obdfilter/*/stats:"
2487 do_facet ost$ostnum lctl get_param -n \
2488 obdfilter/$ostname/stats
2490 error "OST not keeping write_bytes stats (b22312)"
2493 run_test 33c "test llobdstat and write_bytes"
2496 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2497 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2499 local remote_dir=$DIR/$tdir/remote_dir
2502 $LFS mkdir -i $MDTIDX $remote_dir ||
2503 error "create remote directory failed"
2505 touch $remote_dir/$tfile
2506 chmod 444 $remote_dir/$tfile
2507 chown $RUNAS_ID $remote_dir/$tfile
2509 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2511 chown $RUNAS_ID $remote_dir
2512 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2513 error "create" || true
2514 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2515 error "open RDWR" || true
2516 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2517 error "create" || true
2519 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2521 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2524 $MCREATE $DIR/f34 || error
2525 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2526 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2527 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2528 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2530 run_test 34a "truncate file that has not been opened ==========="
2533 [ ! -f $DIR/f34 ] && test_34a
2534 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2535 $OPENFILE -f O_RDONLY $DIR/f34
2536 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2537 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2539 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2542 [ ! -f $DIR/f34 ] && test_34a
2543 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2544 $OPENFILE -f O_RDWR $DIR/f34
2545 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2546 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2548 run_test 34c "O_RDWR opening file-with-size works =============="
2551 [ ! -f $DIR/f34 ] && test_34a
2552 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2553 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2556 run_test 34d "write to sparse file ============================="
2560 $MCREATE $DIR/f34e || error
2561 $TRUNCATE $DIR/f34e 1000 || error
2562 $CHECKSTAT -s 1000 $DIR/f34e || error
2563 $OPENFILE -f O_RDWR $DIR/f34e
2564 $CHECKSTAT -s 1000 $DIR/f34e || error
2566 run_test 34e "create objects, some with size and some without =="
2568 test_34f() { # bug 6242, 6243
2569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2572 $MCREATE $DIR/f34f || error
2573 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2574 dd if=$DIR/f34f of=$TMP/f34f
2575 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2576 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2577 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2578 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2579 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2581 run_test 34f "read from a file with no objects until EOF ======="
2584 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2585 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2586 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2587 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2588 cancel_lru_locks osc
2589 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2590 error "wrong size after lock cancel"
2592 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2593 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2594 error "expanding truncate failed"
2595 cancel_lru_locks osc
2596 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2597 error "wrong expanded size after lock cancel"
2599 run_test 34g "truncate long file ==============================="
2602 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2606 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2607 sync # Flush the cache so that multiop below does not block on cache
2608 # flush when getting the group lock
2609 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2612 # Since just timed wait is not good enough, let's do a sync write
2613 # that way we are sure enough time for a roundtrip + processing
2614 # passed + 2 seconds of extra margin.
2615 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2619 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2620 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2624 local nsz=`stat -c %s $DIR/$tfile`
2625 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2627 run_test 34h "ftruncate file under grouplock should not block"
2630 cp /bin/sh $DIR/f35a
2632 chown $RUNAS_ID $DIR/f35a
2633 $RUNAS $DIR/f35a && error || true
2636 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2640 utime $DIR/f36 || error
2642 run_test 36a "MDS utime check (mknod, utime) ==================="
2646 utime $DIR/f36 || error
2648 run_test 36b "OST utime check (open, utime) ===================="
2653 chown $RUNAS_ID $DIR/d36
2654 $RUNAS utime $DIR/d36/f36 || error
2656 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2659 [ ! -d $DIR/d36 ] && test_36c
2660 echo "" > $DIR/d36/f36
2661 $RUNAS utime $DIR/d36/f36 || error
2663 run_test 36d "non-root OST utime check (open, utime) ==========="
2666 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2667 test_mkdir -p $DIR/$tdir
2668 touch $DIR/$tdir/$tfile
2669 $RUNAS utime $DIR/$tdir/$tfile && \
2670 error "utime worked, expected failure" || true
2672 run_test 36e "utime on non-owned file (should return error) ===="
2676 local LANG_SAVE=$LANG
2677 local LC_LANG_SAVE=$LC_LANG
2678 export LANG=C LC_LANG=C # for date language
2680 DATESTR="Dec 20 2000"
2681 test_mkdir -p $DIR/$tdir
2682 lctl set_param fail_loc=$fl
2684 cp /etc/hosts $DIR/$tdir/$tfile
2685 sync & # write RPC generated with "current" inode timestamp, but delayed
2687 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2688 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2689 cancel_lru_locks osc
2690 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2692 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2693 echo "BEFORE: $LS_BEFORE" && \
2694 echo "AFTER : $LS_AFTER" && \
2695 echo "WANT : $DATESTR" && \
2696 error "$DIR/$tdir/$tfile timestamps changed" || true
2698 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2702 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2703 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2704 subr_36fh "0x80000214"
2706 run_test 36f "utime on file racing with OST BRW write =========="
2709 remote_ost_nodsh && skip "remote OST with nodsh" && return
2710 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2715 test_mkdir -p $DIR/$tdir
2716 fmd_max_age=$(do_facet ost1 \
2717 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2720 fmd_before=$(do_facet ost1 \
2721 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2722 touch $DIR/$tdir/$tfile
2723 sleep $((fmd_max_age + 12))
2724 fmd_after=$(do_facet ost1 \
2725 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2727 echo "fmd_before: $fmd_before"
2728 echo "fmd_after: $fmd_after"
2729 [ "$fmd_after" -gt "$fmd_before" ] && \
2730 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2731 error "fmd didn't expire after ping" || true
2733 run_test 36g "filter mod data cache expiry ====================="
2736 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2737 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2738 subr_36fh "0x80000227"
2740 run_test 36h "utime on file racing with OST BRW write =========="
2742 # test_37 - duplicate with tests 32q 32r
2745 local file=$DIR/$tfile
2747 openfile -f O_DIRECTORY $file
2750 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2751 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2753 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2757 touch $DIR/${tfile}2
2758 # ls -l $DIR/$tfile $DIR/${tfile}2
2759 # ls -lu $DIR/$tfile $DIR/${tfile}2
2760 # ls -lc $DIR/$tfile $DIR/${tfile}2
2762 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2763 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2765 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2767 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2769 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2770 error "O_TRUNC didn't change timestamps"
2773 run_test 39 "mtime changed on create ==========================="
2776 test_mkdir -p $DIR/$tdir
2777 cp -p /etc/passwd $DIR/$tdir/fopen
2778 cp -p /etc/passwd $DIR/$tdir/flink
2779 cp -p /etc/passwd $DIR/$tdir/funlink
2780 cp -p /etc/passwd $DIR/$tdir/frename
2781 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2784 echo "aaaaaa" >> $DIR/$tdir/fopen
2785 echo "aaaaaa" >> $DIR/$tdir/flink
2786 echo "aaaaaa" >> $DIR/$tdir/funlink
2787 echo "aaaaaa" >> $DIR/$tdir/frename
2789 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2790 local link_new=`stat -c %Y $DIR/$tdir/flink`
2791 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2792 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2794 cat $DIR/$tdir/fopen > /dev/null
2795 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2796 rm -f $DIR/$tdir/funlink2
2797 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2799 for (( i=0; i < 2; i++ )) ; do
2800 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2801 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2802 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2803 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2805 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2806 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2807 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2808 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2810 cancel_lru_locks osc
2811 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2814 run_test 39b "mtime change on open, link, unlink, rename ======"
2816 # this should be set to past
2817 TEST_39_MTIME=`date -d "1 year ago" +%s`
2823 local mtime0=`stat -c %Y $DIR1/$tfile`
2825 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2826 local mtime1=`stat -c %Y $DIR1/$tfile`
2827 [ "$mtime1" = $TEST_39_MTIME ] || \
2828 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2831 echo hello >> $DIR1/$tfile
2833 local mtime2=`stat -c %Y $DIR1/$tfile`
2834 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2835 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2837 mv $DIR1/$tfile $DIR1/$tfile-1
2839 for (( i=0; i < 2; i++ )) ; do
2840 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2841 [ "$mtime2" = "$mtime3" ] || \
2842 error "mtime ($mtime2) changed (to $mtime3) on rename"
2844 cancel_lru_locks osc
2845 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2848 run_test 39c "mtime change on rename ==========================="
2852 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2855 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2857 for (( i=0; i < 2; i++ )) ; do
2858 local mtime=`stat -c %Y $DIR1/$tfile`
2859 [ $mtime = $TEST_39_MTIME ] || \
2860 error "mtime($mtime) is not set to $TEST_39_MTIME"
2862 cancel_lru_locks osc
2863 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2866 run_test 39d "create, utime, stat =============================="
2870 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2872 local mtime1=`stat -c %Y $DIR1/$tfile`
2874 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2876 for (( i=0; i < 2; i++ )) ; do
2877 local mtime2=`stat -c %Y $DIR1/$tfile`
2878 [ $mtime2 = $TEST_39_MTIME ] || \
2879 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2881 cancel_lru_locks osc
2882 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2885 run_test 39e "create, stat, utime, stat ========================"
2889 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2891 mtime1=`stat -c %Y $DIR1/$tfile`
2894 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2896 for (( i=0; i < 2; i++ )) ; do
2897 local mtime2=`stat -c %Y $DIR1/$tfile`
2898 [ $mtime2 = $TEST_39_MTIME ] || \
2899 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2901 cancel_lru_locks osc
2902 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2905 run_test 39f "create, stat, sleep, utime, stat ================="
2909 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2910 echo hello >> $DIR1/$tfile
2911 local mtime1=`stat -c %Y $DIR1/$tfile`
2914 chmod o+r $DIR1/$tfile
2916 for (( i=0; i < 2; i++ )) ; do
2917 local mtime2=`stat -c %Y $DIR1/$tfile`
2918 [ "$mtime1" = "$mtime2" ] || \
2919 error "lost mtime: $mtime2, should be $mtime1"
2921 cancel_lru_locks osc
2922 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2925 run_test 39g "write, chmod, stat ==============================="
2929 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2934 echo hello >> $DIR1/$tfile
2935 local mtime1=`stat -c %Y $DIR1/$tfile`
2937 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2939 if [ "$d1" != "$d2" ]; then
2940 echo "write and touch not within one second"
2942 for (( i=0; i < 2; i++ )) ; do
2943 local mtime2=`stat -c %Y $DIR1/$tfile`
2944 [ "$mtime2" = $TEST_39_MTIME ] || \
2945 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2947 cancel_lru_locks osc
2948 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2952 run_test 39h "write, utime within one second, stat ============="
2955 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2959 echo hello >> $DIR1/$tfile
2960 local mtime1=`stat -c %Y $DIR1/$tfile`
2962 mv $DIR1/$tfile $DIR1/$tfile-1
2964 for (( i=0; i < 2; i++ )) ; do
2965 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2967 [ "$mtime1" = "$mtime2" ] || \
2968 error "lost mtime: $mtime2, should be $mtime1"
2970 cancel_lru_locks osc
2971 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2974 run_test 39i "write, rename, stat =============================="
2977 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2978 start_full_debug_logging
2982 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2983 lctl set_param fail_loc=0x80000412
2984 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2985 error "multiop failed"
2987 local mtime1=`stat -c %Y $DIR1/$tfile`
2989 mv $DIR1/$tfile $DIR1/$tfile-1
2991 kill -USR1 $multipid
2992 wait $multipid || error "multiop close failed"
2994 for (( i=0; i < 2; i++ )) ; do
2995 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2996 [ "$mtime1" = "$mtime2" ] ||
2997 error "mtime is lost on close: $mtime2, " \
3000 cancel_lru_locks osc
3001 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3003 lctl set_param fail_loc=0
3004 stop_full_debug_logging
3006 run_test 39j "write, rename, close, stat ======================="
3009 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3013 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3015 local mtime1=`stat -c %Y $DIR1/$tfile`
3017 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3019 kill -USR1 $multipid
3020 wait $multipid || error "multiop close failed"
3022 for (( i=0; i < 2; i++ )) ; do
3023 local mtime2=`stat -c %Y $DIR1/$tfile`
3025 [ "$mtime2" = $TEST_39_MTIME ] || \
3026 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3028 cancel_lru_locks osc
3029 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3032 run_test 39k "write, utime, close, stat ========================"
3034 # this should be set to future
3035 TEST_39_ATIME=`date -d "1 year" +%s`
3038 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3039 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3040 local atime_diff=$(do_facet $SINGLEMDS \
3041 lctl get_param -n mdd.*MDT0000*.atime_diff)
3045 # test setting directory atime to future
3046 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3047 local atime=$(stat -c %X $DIR/$tdir)
3048 [ "$atime" = $TEST_39_ATIME ] || \
3049 error "atime is not set to future: $atime, $TEST_39_ATIME"
3051 # test setting directory atime from future to now
3052 local d1=$(date +%s)
3054 local d2=$(date +%s)
3056 cancel_lru_locks mdc
3057 atime=$(stat -c %X $DIR/$tdir)
3058 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3059 error "atime is not updated from future: $atime, $d1<atime<$d2"
3061 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3064 # test setting directory atime when now > dir atime + atime_diff
3068 cancel_lru_locks mdc
3069 atime=$(stat -c %X $DIR/$tdir)
3070 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3071 error "atime is not updated : $atime, should be $d2"
3073 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3076 # test not setting directory atime when now < dir atime + atime_diff
3078 cancel_lru_locks mdc
3079 atime=$(stat -c %X $DIR/$tdir)
3080 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3081 error "atime is updated to $atime, should remain $d1<atime<$d2"
3083 do_facet $SINGLEMDS \
3084 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3086 run_test 39l "directory atime update ==========================="
3089 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3092 local far_past_mtime=$(date -d "May 29 1953" +%s)
3093 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3095 touch -m -d @$far_past_mtime $DIR1/$tfile
3096 touch -a -d @$far_past_atime $DIR1/$tfile
3098 for (( i=0; i < 2; i++ )) ; do
3099 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3100 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3101 error "atime or mtime set incorrectly"
3103 cancel_lru_locks osc
3104 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3107 run_test 39m "test atime and mtime before 1970"
3109 test_39n() { # LU-3832
3110 local atime_diff=$(do_facet $SINGLEMDS \
3111 lctl get_param -n mdd.*MDT0000*.atime_diff)
3116 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3119 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3120 atime0=$(stat -c %X $DIR/$tfile)
3123 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3124 atime1=$(stat -c %X $DIR/$tfile)
3127 cancel_lru_locks mdc
3128 cancel_lru_locks osc
3129 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3130 atime2=$(stat -c %X $DIR/$tfile)
3132 do_facet $SINGLEMDS \
3133 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3135 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3136 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3138 run_test 39n "check that O_NOATIME is honored"
3141 TESTDIR=$DIR/$tdir/$tfile
3142 [ -e $TESTDIR ] && rm -rf $TESTDIR
3143 test_mkdir -p $TESTDIR
3149 links2=$(stat -c %h .)
3150 [ $(($links1 + 2)) != $links2 ] &&
3151 error "wrong links count $(($links1 + 2)) != $links2"
3153 links3=$(stat -c %h .)
3154 [ $(($links1 + 1)) != $links3 ] &&
3155 error "wrong links count $links1 != $links3"
3158 run_test 39o "directory cached attributes updated after create ========"
3161 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3163 TESTDIR=$DIR/$tdir/$tfile
3164 [ -e $TESTDIR ] && rm -rf $TESTDIR
3169 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3170 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3172 links2=$(stat -c %h .)
3173 [ $(($links1 + 2)) != $links2 ] &&
3174 error "wrong links count $(($links1 + 2)) != $links2"
3176 links3=$(stat -c %h .)
3177 [ $(($links1 + 1)) != $links3 ] &&
3178 error "wrong links count $links1 != $links3"
3181 run_test 39p "remote directory cached attributes updated after create ========"
3185 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3186 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3187 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3188 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3189 error "$tfile is not 4096 bytes in size"
3191 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3195 small_write $DIR/f41 18
3197 run_test 41 "test small file write + fstat ====================="
3199 count_ost_writes() {
3200 lctl get_param -n osc.*.stats |
3201 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
3208 BG_DIRTY_RATIO_SAVE=10
3209 MAX_BG_DIRTY_RATIO=25
3213 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3214 # dirty_ratio, dirty_background_ratio
3215 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3216 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3217 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3218 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3220 # if file not here, we are a 2.4 kernel
3221 kill -CONT `pidof kupdated`
3226 # setup the trap first, so someone cannot exit the test at the
3227 # exact wrong time and mess up a machine
3228 trap start_writeback EXIT
3229 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3230 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3231 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3232 sysctl -w vm.dirty_writeback_centisecs=0
3233 sysctl -w vm.dirty_writeback_centisecs=0
3234 # save and increase /proc/sys/vm/dirty_ratio
3235 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3236 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3237 # save and increase /proc/sys/vm/dirty_background_ratio
3238 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3239 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3241 # if file not here, we are a 2.4 kernel
3242 kill -STOP `pidof kupdated`
3246 # ensure that all stripes have some grant before we test client-side cache
3248 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3249 dd if=/dev/zero of=$i bs=4k count=1
3254 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3255 # file truncation, and file removal.
3257 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3259 cancel_lru_locks osc
3261 sync; sleep 1; sync # just to be safe
3262 BEFOREWRITES=`count_ost_writes`
3263 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3264 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3265 AFTERWRITES=`count_ost_writes`
3266 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3267 error "$BEFOREWRITES < $AFTERWRITES"
3270 run_test 42a "ensure that we don't flush on close =============="
3273 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3275 cancel_lru_locks osc
3278 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3279 BEFOREWRITES=`count_ost_writes`
3280 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3281 AFTERWRITES=`count_ost_writes`
3282 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3283 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3285 BEFOREWRITES=`count_ost_writes`
3286 sync || error "sync: $?"
3287 AFTERWRITES=`count_ost_writes`
3288 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3289 error "$BEFOREWRITES < $AFTERWRITES on sync"
3291 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3295 run_test 42b "test destroy of file with cached dirty data ======"
3297 # if these tests just want to test the effect of truncation,
3298 # they have to be very careful. consider:
3299 # - the first open gets a {0,EOF}PR lock
3300 # - the first write conflicts and gets a {0, count-1}PW
3301 # - the rest of the writes are under {count,EOF}PW
3302 # - the open for truncate tries to match a {0,EOF}PR
3303 # for the filesize and cancels the PWs.
3304 # any number of fixes (don't get {0,EOF} on open, match
3305 # composite locks, do smarter file size management) fix
3306 # this, but for now we want these tests to verify that
3307 # the cancellation with truncate intent works, so we
3308 # start the file with a full-file pw lock to match against
3309 # until the truncate.
3314 cancel_lru_locks osc
3316 # prime the file with 0,EOF PW to match
3320 # now the real test..
3321 dd if=/dev/zero of=$file bs=1024 count=100
3322 BEFOREWRITES=`count_ost_writes`
3323 $TRUNCATE $file $offset
3324 cancel_lru_locks osc
3325 AFTERWRITES=`count_ost_writes`
3330 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3332 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3333 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3336 run_test 42c "test partial truncate of file with cached dirty data"
3339 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3341 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3342 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3345 run_test 42d "test complete truncate of file with cached dirty data"
3347 test_42e() { # bug22074
3348 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3349 local TDIR=$DIR/${tdir}e
3350 local pagesz=$(page_size)
3351 local pages=16 # hardcoded 16 pages, don't change it.
3352 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3353 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3357 test_mkdir -p $DIR/${tdir}e
3358 $SETSTRIPE -c 1 $TDIR
3359 createmany -o $TDIR/f $files
3361 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3363 # we assume that with $OSTCOUNT files, at least one of them will
3364 # be allocated on OST0.
3365 warmup_files=$((OSTCOUNT * max_dirty_mb))
3366 createmany -o $TDIR/w $warmup_files
3368 # write a large amount of data into one file and sync, to get good
3369 # avail_grant number from OST.
3370 for ((i=0; i<$warmup_files; i++)); do
3371 idx=$($GETSTRIPE -i $TDIR/w$i)
3372 [ $idx -ne 0 ] && continue
3373 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3376 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3378 $LCTL get_param $proc_osc0/cur_dirty_bytes
3379 $LCTL get_param $proc_osc0/cur_grant_bytes
3381 # create as much dirty pages as we can while not to trigger the actual
3382 # RPCs directly. but depends on the env, VFS may trigger flush during this
3383 # period, hopefully we are good.
3384 for ((i=0; i<$warmup_files; i++)); do
3385 idx=$($GETSTRIPE -i $TDIR/w$i)
3386 [ $idx -ne 0 ] && continue
3387 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3389 $LCTL get_param $proc_osc0/cur_dirty_bytes
3390 $LCTL get_param $proc_osc0/cur_grant_bytes
3392 # perform the real test
3393 $LCTL set_param $proc_osc0/rpc_stats 0
3394 for ((;i<$files; i++)); do
3395 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3396 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3399 $LCTL get_param $proc_osc0/rpc_stats
3402 local have_ppr=false
3403 $LCTL get_param $proc_osc0/rpc_stats |
3404 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3405 # skip lines until we are at the RPC histogram data
3406 [ "$PPR" == "pages" ] && have_ppr=true && continue
3407 $have_ppr || continue
3409 # we only want the percent stat for < 16 pages
3410 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3412 percent=$((percent + WPCT))
3413 if [ $percent -gt 15 ]; then
3414 error "less than 16-pages write RPCs" \
3421 run_test 42e "verify sub-RPC writes are not done synchronously"
3424 test_mkdir -p $DIR/$tdir
3425 cp -p /bin/ls $DIR/$tdir/$tfile
3426 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3428 # give multiop a chance to open
3431 $DIR/$tdir/$tfile && error || true
3434 run_test 43 "execution of file opened for write should return -ETXTBSY"
3437 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3438 test_mkdir -p $DIR/$tdir
3439 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3440 cp -p multiop $DIR/$tdir/multiop
3441 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3444 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3445 kill -USR1 $MULTIOP_PID || return 2
3446 wait $MULTIOP_PID || return 3
3447 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3449 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3452 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3453 test_mkdir -p $DIR/$tdir
3454 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3455 cp -p multiop $DIR/$tdir/multiop
3456 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3459 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3460 kill -USR1 $MULTIOP_PID || return 2
3461 wait $MULTIOP_PID || return 3
3462 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3464 run_test 43b "truncate of file being executed should return -ETXTBSY"
3467 local testdir="$DIR/$tdir"
3468 test_mkdir -p $DIR/$tdir
3470 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3471 ( cd $testdir && md5sum -c)
3473 run_test 43c "md5sum of copy into lustre========================"
3476 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3477 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3478 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3480 run_test 44 "zero length read from a sparse stripe ============="
3483 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3485 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3486 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3487 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3489 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3490 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3493 OFFSETS="0 $((stride/2)) $((stride-1))"
3494 for offset in $OFFSETS ; do
3495 for i in `seq 0 $((nstripe-1))`; do
3496 local GLOBALOFFSETS=""
3497 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3498 local myfn=$DIR/d44a-$size
3499 echo "--------writing $myfn at $size"
3500 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3501 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3502 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3503 || error "ll_sparseness_verify $GLOBALOFFSETS"
3505 for j in `seq 0 $((nstripe-1))`; do
3506 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3507 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3508 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3510 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3511 || error "ll_sparseness_verify $GLOBALOFFSETS"
3516 run_test 44a "test sparse pwrite ==============================="
3520 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3526 before=`dirty_osc_total`
3527 echo executing "\"$*\""
3529 after=`dirty_osc_total`
3530 echo before $before, after $after
3533 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3535 # Obtain grants from OST if it supports it
3536 echo blah > ${f}_grant
3539 do_dirty_record "echo blah > $f"
3540 [ $before -eq $after ] && error "write wasn't cached"
3541 do_dirty_record "> $f"
3542 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3543 do_dirty_record "echo blah > $f"
3544 [ $before -eq $after ] && error "write wasn't cached"
3545 do_dirty_record "sync"
3546 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3547 do_dirty_record "echo blah > $f"
3548 [ $before -eq $after ] && error "write wasn't cached"
3549 do_dirty_record "cancel_lru_locks osc"
3550 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3553 run_test 45 "osc io page accounting ============================"
3555 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3556 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3557 # objects offset and an assert hit when an rpc was built with 1023's mapped
3558 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3560 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3564 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3566 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3567 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3571 run_test 46 "dirtying a previously written page ================"
3573 # test_47 is removed "Device nodes check" is moved to test_28
3575 test_48a() { # bug 2399
3576 check_kernel_version 34 || return 0
3577 test_mkdir -p $DIR/$tdir
3579 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3580 test_mkdir $DIR/$tdir || error "recreate directory failed"
3581 touch foo || error "'touch foo' failed after recreating cwd"
3582 test_mkdir $DIR/$tdir/bar ||
3583 error "'mkdir foo' failed after recreating cwd"
3584 if check_kernel_version 44; then
3585 touch .foo || error "'touch .foo' failed after recreating cwd"
3586 test_mkdir $DIR/$tdir/.bar ||
3587 error "'mkdir .foo' failed after recreating cwd"
3589 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3590 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3591 cd . || error "'cd .' failed after recreating cwd"
3592 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3593 rmdir . && error "'rmdir .' worked after recreating cwd"
3594 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3595 cd .. || error "'cd ..' failed after recreating cwd"
3597 run_test 48a "Access renamed working dir (should return errors)="
3599 test_48b() { # bug 2399
3600 check_kernel_version 34 || return 0
3602 test_mkdir -p $DIR/$tdir
3604 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3605 touch foo && error "'touch foo' worked after removing cwd"
3606 test_mkdir $DIR/$tdir/foo &&
3607 error "'mkdir foo' worked after removing cwd"
3608 if check_kernel_version 44; then
3609 touch .foo && error "'touch .foo' worked after removing cwd"
3610 test_mkdir $DIR/$tdir/.foo &&
3611 error "'mkdir .foo' worked after removing cwd"
3613 ls . > /dev/null && error "'ls .' worked after removing cwd"
3614 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3615 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3616 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3617 rmdir . && error "'rmdir .' worked after removing cwd"
3618 ln -s . foo && error "'ln -s .' worked after removing cwd"
3619 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3621 run_test 48b "Access removed working dir (should return errors)="
3623 test_48c() { # bug 2350
3624 check_kernel_version 36 || return 0
3625 #lctl set_param debug=-1
3628 test_mkdir -p $DIR/$tdir/dir
3630 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3631 $TRACE touch foo && error "touch foo worked after removing cwd"
3632 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3633 if check_kernel_version 44; then
3634 touch .foo && error "touch .foo worked after removing cwd"
3635 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3637 $TRACE ls . && error "'ls .' worked after removing cwd"
3638 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3639 is_patchless || ( $TRACE cd . &&
3640 error "'cd .' worked after removing cwd" )
3641 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3642 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3643 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3644 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3646 run_test 48c "Access removed working subdir (should return errors)"
3648 test_48d() { # bug 2350
3649 check_kernel_version 36 || return 0
3650 #lctl set_param debug=-1
3653 test_mkdir -p $DIR/$tdir/dir
3655 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3656 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3657 $TRACE touch foo && error "'touch foo' worked after removing parent"
3658 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3659 if check_kernel_version 44; then
3660 touch .foo && error "'touch .foo' worked after removing parent"
3662 error "mkdir .foo worked after removing parent"
3664 $TRACE ls . && error "'ls .' worked after removing parent"
3665 $TRACE ls .. && error "'ls ..' worked after removing parent"
3666 is_patchless || ( $TRACE cd . &&
3667 error "'cd .' worked after recreate parent" )
3668 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3669 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3670 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3671 is_patchless || ( $TRACE cd .. &&
3672 error "'cd ..' worked after removing parent" || true )
3674 run_test 48d "Access removed parent subdir (should return errors)"
3676 test_48e() { # bug 4134
3677 check_kernel_version 41 || return 0
3678 #lctl set_param debug=-1
3681 test_mkdir -p $DIR/$tdir/dir
3683 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3684 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3685 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3686 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3687 # On a buggy kernel addition of "touch foo" after cd .. will
3688 # produce kernel oops in lookup_hash_it
3689 touch ../foo && error "'cd ..' worked after recreate parent"
3691 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3693 run_test 48e "Access to recreated parent subdir (should return errors)"
3695 test_49() { # LU-1030
3696 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3697 # get ost1 size - lustre-OST0000
3698 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3699 # write 800M at maximum
3700 [ $ost1_size -gt 819200 ] && ost1_size=819200
3702 lfs setstripe -c 1 -i 0 $DIR/$tfile
3703 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3706 # change max_pages_per_rpc while writing the file
3707 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3708 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3709 # loop until dd process exits
3710 while ps ax -opid | grep -wq $dd_pid; do
3711 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3712 sleep $((RANDOM % 5 + 1))
3714 # restore original max_pages_per_rpc
3715 $LCTL set_param $osc1_mppc=$orig_mppc
3716 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3718 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3722 test_mkdir $DIR/$tdir
3724 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
3726 run_test 50 "special situations: /proc symlinks ==============="
3728 test_51a() { # was test_51
3729 # bug 1516 - create an empty entry right after ".." then split dir
3730 test_mkdir -p $DIR/$tdir
3731 touch $DIR/$tdir/foo
3732 $MCREATE $DIR/$tdir/bar
3734 createmany -m $DIR/$tdir/longfile 201
3736 while [ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]; do
3737 $MCREATE $DIR/$tdir/longfile$FNUM
3742 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
3744 run_test 51a "special situations: split htree with empty entry =="
3746 export NUMTEST=70000
3748 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3749 local BASE=$DIR/d${base}.${TESTSUITE}
3751 # cleanup the directory
3756 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3757 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3758 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3761 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3762 echo "reduced count to $NUMTEST due to inodes"
3764 # need to check free space for the directories as well
3765 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3766 numfree=$((blkfree / 4))
3767 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3768 echo "reduced count to $NUMTEST due to blocks"
3770 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3771 echo "failed" > $BASE/fnum
3773 run_test 51b "exceed 64k subdirectory nlink limit"
3775 test_51ba() { # LU-993
3776 local BASE=$DIR/d${base}.${TESTSUITE}
3777 # unlink all but 100 subdirectories, then check it still works
3779 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3781 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3782 local DELETE=$((NUMTEST - LEFT))
3784 # continue on to run this test even if 51b didn't finish,
3785 # just to delete the many subdirectories created.
3786 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3788 # for ldiskfs the nlink count should be 1, but this is OSD specific
3789 # and so this is listed for informational purposes only
3790 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3791 unlinkmany -d $BASE/d $DELETE
3794 if [ $RC -ne 0 ]; then
3795 if [ "$NUMPREV" == "failed" ]; then
3796 skip "previous setup failed"
3799 error "unlink of first $DELETE subdirs failed"
3804 echo "nlink between: $(stat -c %h $BASE)"
3805 # trim the first line of ls output
3806 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3807 [ $FOUND -ne $LEFT ] &&
3808 error "can't find subdirs: found only $FOUND/$LEFT"
3810 unlinkmany -d $BASE/d $DELETE $LEFT ||
3811 error "unlink of second $LEFT subdirs failed"
3812 # regardless of whether the backing filesystem tracks nlink accurately
3813 # or not, the nlink count shouldn't be more than "." and ".." here
3814 local AFTER=$(stat -c %h $BASE)
3815 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3816 echo "nlink after: $AFTER"
3818 run_test 51ba "verify nlink for many subdirectory cleanup"
3821 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3822 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3823 test_mkdir -p $DIR/$tdir
3824 createmany -o $DIR/$tdir/t- 1000
3825 $GETSTRIPE $DIR/$tdir > $TMP/files
3826 for N in `seq 0 $((OSTCOUNT - 1))`; do
3827 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3828 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3829 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3831 unlinkmany $DIR/$tdir/t- 1000
3834 for N in `seq 1 $((OSTCOUNT - 1))`; do
3835 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3836 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3837 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3838 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3840 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3841 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3842 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3843 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3847 run_test 51d "check object distribution ===================="
3850 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3851 test_mkdir -p $DIR/$tdir
3852 touch $DIR/$tdir/foo
3853 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3854 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3855 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3856 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3857 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3859 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3860 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3861 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3863 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3864 cp -r $DIR/$tdir /tmp/
3865 rm -fr $DIR/$tdir || error "cleanup rm failed"
3867 run_test 52a "append-only flag test (should return errors) ====="
3870 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3871 test_mkdir -p $DIR/$tdir
3872 touch $DIR/$tdir/foo
3873 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3874 cat test > $DIR/$tdir/foo && error "cat test worked"
3875 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3876 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3877 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3879 echo foo >> $DIR/$tdir/foo && error "echo worked"
3880 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3881 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
3882 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
3883 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3885 chattr -i $DIR/$tdir/foo || error "chattr failed"
3887 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
3889 run_test 52b "immutable flag test (should return errors) ======="
3892 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3893 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3894 remote_ost_nodsh && skip "remote OST with nodsh" && return
3907 local support_last_seq=true
3909 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
3910 support_last_seq=false
3913 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3915 for value in $(do_facet $SINGLEMDS \
3916 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
3917 param=$(echo ${value[0]} | cut -d "=" -f1)
3918 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
3920 if $support_last_seq; then
3921 param_seq=$(echo $param |
3922 sed -e s/prealloc_last_id/prealloc_last_seq/g)
3923 mds_last_seq=$(do_facet $SINGLEMDS \
3924 $LCTL get_param -n $param_seq)
3926 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
3928 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3929 node=$(facet_active_host ost$((ostnum+1)))
3930 param="obdfilter.$ostname.last_id"
3931 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
3932 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
3933 ost_last_id=$ost_last
3935 if $support_last_seq; then
3936 ost_last_id=$(echo $ost_last |
3937 awk -F':' '{print $2}' |
3939 ost_last_seq=$(echo $ost_last |
3940 awk -F':' '{print $1}')
3941 [[ $ost_last_seq = $mds_last_seq ]] || continue
3944 if [[ $ost_last_id != $mds_last ]]; then
3945 error "$ost_last_id != $mds_last"
3952 $found || error "can not match last_seq/last_id for $mdtosc"
3955 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3958 $SOCKETSERVER $DIR/socket ||
3959 error "$SOCKETSERVER $DIR/socket failed: $?"
3960 $SOCKETCLIENT $DIR/socket ||
3961 error "$SOCKETCLIENT $DIR/socket failed: $?"
3962 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
3964 run_test 54a "unix domain socket test =========================="
3970 dd if=/dev/zero of=$f bs=$(page_size) count=1
3972 run_test 54b "char device works in lustre ======================"
3975 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3976 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3977 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3979 for i in $(seq 3 7); do
3980 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3988 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3991 loopdev="$DIR/loop54c"
3994 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3995 mknod $loopdev b 7 $LOOPNUM
3996 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3997 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3998 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3999 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4001 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
4002 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
4004 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
4009 run_test 54c "block device works in lustre ====================="
4015 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4017 run_test 54d "fifo device works in lustre ======================"
4020 check_kernel_version 46 || return 0
4023 cp -aL /dev/console $f
4024 echo $string > $f || error "echo $string to $f failed"
4026 run_test 54e "console/tty device works in lustre ======================"
4028 #The test_55 used to be iopen test and it was removed by bz#24037.
4029 #run_test 55 "check iopen_connect_dentry() ======================"
4031 test_56a() { # was test_56
4034 test_mkdir -p $DIR/$tdir/dir
4036 NUMFILESx2=$(($NUMFILES * 2))
4037 for i in `seq 1 $NUMFILES` ; do
4038 touch $DIR/$tdir/file$i
4039 touch $DIR/$tdir/dir/file$i
4042 # test lfs getstripe with --recursive
4043 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
4044 [ $FILENUM -eq $NUMFILESx2 ] ||
4045 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4046 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
4047 [ $FILENUM -eq $NUMFILES ] ||
4048 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4049 echo "$GETSTRIPE --recursive passed."
4051 # test lfs getstripe with file instead of dir
4052 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
4053 [ $FILENUM -eq 1 ] || error \
4054 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4055 echo "$GETSTRIPE file1 passed."
4057 #test lfs getstripe with --verbose
4058 [ `$GETSTRIPE --verbose $DIR/$tdir |
4059 grep -c lmm_magic` -eq $NUMFILES ] ||
4060 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4061 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
4062 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4063 echo "$GETSTRIPE --verbose passed."
4065 #test lfs getstripe with --obd
4066 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4067 grep -q "unknown obduuid" ||
4068 error "$GETSTRIPE --obd wrong_uuid should return error message"
4070 [ "$OSTCOUNT" -lt 2 ] &&
4071 skip_env "skipping other $GETSTRIPE --obd test" && return
4074 OBDUUID=$(ostuuid_from_index $OSTIDX)
4075 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
4076 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
4077 [ $FOUND -eq $FILENUM ] ||
4078 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4079 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4080 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4081 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
4082 error "$GETSTRIPE --obd: should not show file on other obd"
4083 echo "$GETSTRIPE --obd passed"
4085 run_test 56a "check $GETSTRIPE"
4090 local LOCAL_NUMFILES="$1"
4091 local LOCAL_NUMDIRS="$2"
4092 local MKDIR_PARAMS="$3"
4094 if [ ! -d "$TDIR" ] ; then
4096 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4097 for i in `seq 1 $LOCAL_NUMFILES` ; do
4100 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4101 test_mkdir $TDIR/dir$i
4102 for j in `seq 1 $LOCAL_NUMFILES` ; do
4103 touch $TDIR/dir$i/file$j
4109 setup_56_special() {
4113 if [ ! -e "$TDIR/loop1b" ] ; then
4114 for i in `seq 1 $LOCAL_NUMFILES` ; do
4115 mknod $TDIR/loop${i}b b 7 $i
4116 mknod $TDIR/null${i}c c 1 3
4117 ln -s $TDIR/file1 $TDIR/link${i}l
4119 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4120 mknod $TDIR/dir$i/loop${i}b b 7 $i
4121 mknod $TDIR/dir$i/null${i}c c 1 3
4122 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4131 setup_56 $NUMFILES $NUMDIRS
4133 EXPECTED=$(($NUMDIRS + 2))
4134 # test lfs find with -name
4135 for i in $(seq 1 $NUMFILES) ; do
4136 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4137 [ $NUMS -eq $EXPECTED ] ||
4138 error "lfs find -name \"*$i\" $TDIR wrong: "\
4139 "found $NUMS, expected $EXPECTED"
4142 run_test 56g "check lfs find -name ============================="
4148 setup_56 $NUMFILES $NUMDIRS
4150 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4151 # test lfs find with ! -name
4152 for i in $(seq 1 $NUMFILES) ; do
4153 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4154 [ $NUMS -eq $EXPECTED ] ||
4155 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4156 "found $NUMS, expected $EXPECTED"
4159 run_test 56h "check lfs find ! -name ============================="
4163 test_mkdir -p $DIR/$tdir
4164 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4165 CMD="$LFIND -ost $UUID $DIR/$tdir"
4167 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4169 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4173 setup_56_special $NUMFILES $NUMDIRS
4175 EXPECTED=$((NUMDIRS + 1))
4176 CMD="$LFIND -type d $TDIR"
4177 NUMS=$($CMD | wc -l)
4178 [ $NUMS -eq $EXPECTED ] ||
4179 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4181 run_test 56j "check lfs find -type d ============================="
4185 setup_56_special $NUMFILES $NUMDIRS
4187 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4188 CMD="$LFIND -type f $TDIR"
4189 NUMS=$($CMD | wc -l)
4190 [ $NUMS -eq $EXPECTED ] ||
4191 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4193 run_test 56k "check lfs find -type f ============================="
4197 setup_56_special $NUMFILES $NUMDIRS
4199 EXPECTED=$((NUMDIRS + NUMFILES))
4200 CMD="$LFIND -type b $TDIR"
4201 NUMS=$($CMD | wc -l)
4202 [ $NUMS -eq $EXPECTED ] ||
4203 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4205 run_test 56l "check lfs find -type b ============================="
4209 setup_56_special $NUMFILES $NUMDIRS
4211 EXPECTED=$((NUMDIRS + NUMFILES))
4212 CMD="$LFIND -type c $TDIR"
4213 NUMS=$($CMD | wc -l)
4214 [ $NUMS -eq $EXPECTED ] ||
4215 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4217 run_test 56m "check lfs find -type c ============================="
4221 setup_56_special $NUMFILES $NUMDIRS
4223 EXPECTED=$((NUMDIRS + NUMFILES))
4224 CMD="$LFIND -type l $TDIR"
4225 NUMS=$($CMD | wc -l)
4226 [ $NUMS -eq $EXPECTED ] ||
4227 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4229 run_test 56n "check lfs find -type l ============================="
4233 setup_56 $NUMFILES $NUMDIRS
4235 utime $TDIR/file1 > /dev/null || error "utime (1)"
4236 utime $TDIR/file2 > /dev/null || error "utime (2)"
4237 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4238 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4239 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4240 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4243 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4244 [ $NUMS -eq $EXPECTED ] || \
4245 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4248 CMD="$LFIND -mtime 0 $TDIR"
4249 NUMS=$($CMD | wc -l)
4250 [ $NUMS -eq $EXPECTED ] ||
4251 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4253 run_test 56o "check lfs find -mtime for old files =========================="
4256 [ $RUNAS_ID -eq $UID ] &&
4257 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4260 setup_56 $NUMFILES $NUMDIRS
4262 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4264 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4265 NUMS=$($CMD | wc -l)
4266 [ $NUMS -eq $EXPECTED ] || \
4267 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4269 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4270 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4271 NUMS=$($CMD | wc -l)
4272 [ $NUMS -eq $EXPECTED ] || \
4273 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4275 run_test 56p "check lfs find -uid and ! -uid ==============================="
4278 [ $RUNAS_ID -eq $UID ] &&
4279 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4282 setup_56 $NUMFILES $NUMDIRS
4284 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4287 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4288 NUMS=$($CMD | wc -l)
4289 [ $NUMS -eq $EXPECTED ] ||
4290 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4292 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4293 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4294 NUMS=$($CMD | wc -l)
4295 [ $NUMS -eq $EXPECTED ] ||
4296 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4298 run_test 56q "check lfs find -gid and ! -gid ==============================="
4302 setup_56 $NUMFILES $NUMDIRS
4305 CMD="$LFIND -size 0 -type f $TDIR"
4306 NUMS=$($CMD | wc -l)
4307 [ $NUMS -eq $EXPECTED ] ||
4308 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4310 CMD="$LFIND ! -size 0 -type f $TDIR"
4311 NUMS=$($CMD | wc -l)
4312 [ $NUMS -eq $EXPECTED ] ||
4313 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4314 echo "test" > $TDIR/$tfile
4315 echo "test2" > $TDIR/$tfile.2 && sync
4317 CMD="$LFIND -size 5 -type f $TDIR"
4318 NUMS=$($CMD | wc -l)
4319 [ $NUMS -eq $EXPECTED ] ||
4320 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4322 CMD="$LFIND -size +5 -type f $TDIR"
4323 NUMS=$($CMD | wc -l)
4324 [ $NUMS -eq $EXPECTED ] ||
4325 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4327 CMD="$LFIND -size +0 -type f $TDIR"
4328 NUMS=$($CMD | wc -l)
4329 [ $NUMS -eq $EXPECTED ] ||
4330 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4332 CMD="$LFIND ! -size -5 -type f $TDIR"
4333 NUMS=$($CMD | wc -l)
4334 [ $NUMS -eq $EXPECTED ] ||
4335 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4337 CMD="$LFIND -size -5 -type f $TDIR"
4338 NUMS=$($CMD | wc -l)
4339 [ $NUMS -eq $EXPECTED ] ||
4340 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4342 run_test 56r "check lfs find -size works =========================="
4344 test_56s() { # LU-611
4346 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4348 if [ $OSTCOUNT -gt 1 ]; then
4349 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4353 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4357 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4358 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4359 NUMS=$($CMD | wc -l)
4360 [ $NUMS -eq $EXPECTED ] ||
4361 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4363 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4364 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4365 NUMS=$($CMD | wc -l)
4366 [ $NUMS -eq $EXPECTED ] ||
4367 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4370 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4371 NUMS=$($CMD | wc -l)
4372 [ $NUMS -eq $EXPECTED ] ||
4373 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4375 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4376 NUMS=$($CMD | wc -l)
4377 [ $NUMS -eq $EXPECTED ] ||
4378 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4381 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4382 NUMS=$($CMD | wc -l)
4383 [ $NUMS -eq $EXPECTED ] ||
4384 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4386 run_test 56s "check lfs find -stripe-count works"
4388 test_56t() { # LU-611
4390 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4392 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4394 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4395 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4396 NUMS=$($CMD | wc -l)
4397 [ $NUMS -eq $EXPECTED ] ||
4398 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4400 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4401 NUMS=$($CMD | wc -l)
4402 [ $NUMS -eq $EXPECTED ] ||
4403 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4405 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4406 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4407 NUMS=$($CMD | wc -l)
4408 [ $NUMS -eq $EXPECTED ] ||
4409 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4411 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4412 NUMS=$($CMD | wc -l)
4413 [ $NUMS -eq $EXPECTED ] ||
4414 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4417 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4418 NUMS=$($CMD | wc -l)
4419 [ $NUMS -eq $EXPECTED ] ||
4420 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4422 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4423 NUMS=$($CMD | wc -l)
4424 [ $NUMS -eq $EXPECTED ] ||
4425 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4428 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4429 NUMS=$($CMD | wc -l)
4430 [ $NUMS -eq $EXPECTED ] ||
4431 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4433 run_test 56t "check lfs find -stripe-size works"
4435 test_56u() { # LU-611
4437 setup_56 $NUMFILES $NUMDIRS "-i 0"
4439 if [ $OSTCOUNT -gt 1 ]; then
4440 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4446 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4447 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4448 NUMS=$($CMD | wc -l)
4449 [ $NUMS -eq $EXPECTED ] ||
4450 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4453 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4454 NUMS=$($CMD | wc -l)
4455 [ $NUMS -eq $EXPECTED ] ||
4456 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4458 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4459 NUMS=$($CMD | wc -l)
4460 [ $NUMS -eq $EXPECTED ] ||
4461 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4464 # This should produce an error and not return any files
4465 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4466 NUMS=$($CMD 2>/dev/null | wc -l)
4467 [ $NUMS -eq $EXPECTED ] ||
4468 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4470 if [ $OSTCOUNT -gt 1 ]; then
4471 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4472 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4473 NUMS=$($CMD | wc -l)
4474 [ $NUMS -eq $EXPECTED ] ||
4475 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4478 run_test 56u "check lfs find -stripe-index works"
4485 setup_56 $NUMFILES $NUMDIRS
4487 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4488 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4490 for file in $($LFIND -mdt $UUID $TDIR); do
4491 file_mdt_idx=$($GETSTRIPE -M $file)
4492 [ $file_mdt_idx -eq $MDT_IDX ] ||
4493 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4496 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4498 # Get and check the actual stripe count of one file.
4499 # Usage: check_stripe_count <file> <expected_stripe_count>
4500 check_stripe_count() {
4505 [[ -z "$file" || -z "$expected" ]] &&
4506 error "check_stripe_count: invalid argument!"
4508 local cmd="$GETSTRIPE -c $file"
4509 actual=$($cmd) || error "$cmd failed"
4510 actual=${actual%% *}
4512 if [[ $actual -ne $expected ]]; then
4513 [[ $expected -eq -1 ]] ||
4514 error "$cmd wrong: found $actual, expected $expected"
4515 [[ $actual -eq $OSTCOUNT ]] ||
4516 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4521 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4524 rm -rf $TDIR || error "remove $TDIR failed"
4525 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4528 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4529 error "$GETSTRIPE -S -d $TDIR failed"
4530 stripe_size=${stripe_size%% *}
4532 local file_size=$((stripe_size * OSTCOUNT))
4533 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4534 local required_space=$((file_num * file_size))
4535 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4536 [[ $free_space -le $((required_space / 1024)) ]] &&
4537 skip_env "need at least $required_space bytes free space," \
4538 "have $free_space kbytes" && return
4541 local dd_count=$((file_size / dd_bs))
4543 # write data into the files
4547 for i in $(seq 1 $NUMFILES); do
4549 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4550 error "write data into $file failed"
4552 for i in $(seq 1 $NUMDIRS); do
4553 for j in $(seq 1 $NUMFILES); do
4554 file=$TDIR/dir$i/file$j
4555 yes | dd bs=$dd_bs count=$dd_count of=$file \
4557 error "write data into $file failed"
4562 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4565 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4567 eval $cmd || error "$cmd failed"
4569 check_stripe_count $TDIR/file1 $expected
4572 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4574 eval $cmd || error "$cmd failed"
4576 for j in $(seq 1 $NUMFILES); do
4577 check_stripe_count $TDIR/dir1/file$j $expected
4580 # lfs_migrate works with lfs find
4581 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4582 $LFS_MIGRATE -y -c $expected"
4584 eval $cmd || error "$cmd failed"
4586 for i in $(seq 2 $NUMFILES); do
4587 check_stripe_count $TDIR/file$i $expected
4589 for i in $(seq 2 $NUMDIRS); do
4590 for j in $(seq 1 $NUMFILES); do
4591 check_stripe_count $TDIR/dir$i/file$j $expected
4595 run_test 56w "check lfs_migrate -c stripe_count works"
4598 check_swap_layouts_support && return 0
4599 [ "$OSTCOUNT" -lt "2" ] &&
4600 skip_env "need 2 OST, skipping test" && return
4602 local dir0=$DIR/$tdir/$testnum
4603 mkdir -p $dir0 || error "creating dir $dir0"
4605 local ref1=/etc/passwd
4606 local file1=$dir0/file1
4608 $SETSTRIPE -c 2 $file1
4610 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4611 stripe=$($GETSTRIPE -c $file1)
4612 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4613 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4618 run_test 56x "lfs migration support"
4621 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
4622 skip "No HSM support on MDS of $(get_lustre_version)," \
4623 "need 2.4.53 at least" && return
4626 local dir0=$DIR/$tdir/$testnum
4627 mkdir -p $dir0 || error "creating dir $dir0"
4628 local f1=$dir0/file1
4629 local f2=$dir0/file2
4631 touch $f1 || error "creating std file $f1"
4632 $MULTIOP $f2 H2c || error "creating released file $f2"
4634 # a directory can be raid0, so ask only for files
4635 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
4636 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
4638 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
4639 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
4641 # only files can be released, so no need to force file search
4642 res=$($LFIND $dir0 -L released)
4643 [[ $res == $f2 ]] || error "search released: found $res != $f2"
4645 res=$($LFIND $dir0 \! -L released)
4646 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
4649 run_test 56y "lfs find -L raid0|released"
4652 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4653 # note test will not do anything if MDS is not local
4654 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4655 skip "Only applicable to ldiskfs-based MDTs"
4659 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4660 local MNTDEV="osd*.*MDT*.mntdev"
4661 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4662 [ -z "$DEV" ] && error "can't access $MNTDEV"
4663 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4664 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4665 error "can't access $DEV"
4666 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4667 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4671 run_test 57a "verify MDS filesystem created with large inodes =="
4674 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4675 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4676 skip "Only applicable to ldiskfs-based MDTs"
4680 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4685 local FILEN=$dir/f$FILECOUNT
4687 rm -rf $dir || error "removing $dir"
4688 test_mkdir -p $dir || error "creating $dir"
4689 local num=$(get_mds_dir $dir)
4692 echo "mcreating $FILECOUNT files"
4693 createmany -m $dir/f 1 $FILECOUNT || \
4694 error "creating files in $dir"
4696 # verify that files do not have EAs yet
4697 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4698 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4702 df $dir #make sure we get new statfs data
4703 local MDSFREE=$(do_facet $mymds \
4704 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4705 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4706 echo "opening files to create objects/EAs"
4708 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4709 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4712 # verify that files have EAs now
4713 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4714 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4716 sleep 1 #make sure we get new statfs data
4718 local MDSFREE2=$(do_facet $mymds \
4719 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4720 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4721 if [ "$MDCFREE2" -lt "$((MDCFREE - 16))" ]; then
4722 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4723 error "MDC before $MDCFREE != after $MDCFREE2"
4725 echo "MDC before $MDCFREE != after $MDCFREE2"
4726 echo "unable to confirm if MDS has large inodes"
4731 run_test 57b "default LOV EAs are stored inside large inodes ==="
4734 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4735 [ -z "$(which wiretest 2>/dev/null)" ] &&
4736 skip_env "could not find wiretest" && return
4739 run_test 58 "verify cross-platform wire constants =============="
4742 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4743 echo "touch 130 files"
4744 createmany -o $DIR/f59- 130
4746 unlinkmany $DIR/f59- 130
4748 # wait for commitment of removal
4749 wait_delete_completed
4751 run_test 59 "verify cancellation of llog records async ========="
4753 TEST60_HEAD="test_60 run $RANDOM"
4755 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4756 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4757 do_facet mgs "! which run-llog.sh &> /dev/null" &&
4758 skip_env "missing subtest run-llog.sh" && return
4759 log "$TEST60_HEAD - from kernel mode"
4760 do_facet mgs sh run-llog.sh
4762 run_test 60a "llog sanity tests run from kernel module =========="
4764 test_60b() { # bug 6411
4765 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4767 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4779 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4781 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4784 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4785 echo "create 5000 files"
4786 createmany -o $DIR/f60c- 5000
4787 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4788 lctl set_param fail_loc=0x80000137
4789 unlinkmany $DIR/f60c- 5000
4790 lctl set_param fail_loc=0
4792 run_test 60c "unlink file when mds full"
4795 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4796 SAVEPRINTK=$(lctl get_param -n printk)
4798 # verify "lctl mark" is even working"
4799 MESSAGE="test message ID $RANDOM $$"
4800 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4801 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4803 lctl set_param printk=0 || error "set lnet.printk failed"
4804 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4805 MESSAGE="new test message ID $RANDOM $$"
4806 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4807 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4808 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4810 lctl set_param -n printk="$SAVEPRINTK"
4812 run_test 60d "test printk console message masking"
4815 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4817 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
4818 cancel_lru_locks osc
4819 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
4822 run_test 61 "mmap() writes don't make sync hang ================"
4824 # bug 2330 - insufficient obd_match error checking causes LBUG
4826 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4829 cancel_lru_locks osc
4830 lctl set_param fail_loc=0x405
4831 cat $f && error "cat succeeded, expect -EIO"
4832 lctl set_param fail_loc=0
4834 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4835 # match every page all of the time.
4836 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4838 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4839 test_63a() { # was test_63
4840 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4841 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4842 lctl set_param -n osc.*.max_dirty_mb 0
4843 for i in `seq 10` ; do
4844 dd if=/dev/zero of=$DIR/f63 bs=8k &
4850 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4851 rm -f $DIR/f63 || true
4853 run_test 63a "Verify oig_wait interruption does not crash ======="
4855 # bug 2248 - async write errors didn't return to application on sync
4856 # bug 3677 - async write errors left page locked
4858 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4860 lctl set_param debug=-1
4862 # ensure we have a grant to do async writes
4863 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4866 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4867 lctl set_param fail_loc=0x80000406
4868 $MULTIOP $DIR/$tfile Owy && \
4869 error "sync didn't return ENOMEM"
4870 sync; sleep 2; sync # do a real sync this time to flush page
4871 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4872 error "locked page left in cache after async error" || true
4875 run_test 63b "async write errors should be returned to fsync ==="
4878 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4880 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4882 run_test 64a "verify filter grant calculations (in kernel) ====="
4885 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4886 sh oos.sh $MOUNT || error "oos.sh failed: $?"
4888 run_test 64b "check out-of-space detection on client ==========="
4891 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4893 run_test 64c "verify grant shrink ========================------"
4895 # bug 1414 - set/get directories' stripe info
4897 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4898 test_mkdir -p $DIR/$tdir
4900 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4902 run_test 65a "directory with no stripe info ===================="
4905 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4906 test_mkdir -p $DIR/$tdir
4907 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4910 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4912 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4915 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4916 if [ $OSTCOUNT -gt 1 ]; then
4917 test_mkdir -p $DIR/$tdir
4918 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4919 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4921 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4924 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4927 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4928 test_mkdir -p $DIR/$tdir
4929 if [ $STRIPECOUNT -le 0 ]; then
4931 elif [ $STRIPECOUNT -gt 2000 ]; then
4932 #LOV_MAX_STRIPE_COUNT is 2000
4933 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4935 sc=$(($STRIPECOUNT - 1))
4937 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4938 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4939 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4940 error "lverify failed"
4942 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4945 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4946 test_mkdir -p $DIR/$tdir
4948 $SETSTRIPE $DIR/$tdir || error "setstripe"
4949 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4950 error "no stripe info failed"
4952 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4954 run_test 65e "directory setstripe defaults ======================="
4957 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4958 test_mkdir -p $DIR/${tdir}f
4959 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4961 run_test 65f "dir setstripe permission (should return error) ==="
4964 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4965 test_mkdir -p $DIR/$tdir
4966 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4968 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4969 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4970 error "delete default stripe failed"
4972 run_test 65g "directory setstripe -d ==========================="
4975 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4976 test_mkdir -p $DIR/$tdir
4977 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4979 test_mkdir -p $DIR/$tdir/dd1
4980 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4981 error "stripe info inherit failed"
4983 run_test 65h "directory stripe info inherit ===================="
4985 test_65i() { # bug6367
4986 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4987 $SETSTRIPE -S 65536 -c -1 $MOUNT
4989 run_test 65i "set non-default striping on root directory (bug 6367)="
4991 test_65ia() { # bug12836
4992 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4993 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4995 run_test 65ia "getstripe on -1 default directory striping"
4997 test_65ib() { # bug12836
4998 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4999 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5001 run_test 65ib "getstripe -v on -1 default directory striping"
5003 test_65ic() { # bug12836
5004 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5005 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5007 run_test 65ic "new find on -1 default directory striping"
5009 test_65j() { # bug6367
5010 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5012 # if we aren't already remounting for each test, do so for this test
5013 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5014 cleanup || error "failed to unmount"
5017 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5019 run_test 65j "set default striping on root directory (bug 6367)="
5021 test_65k() { # bug11679
5022 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5023 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
5024 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5026 echo "Check OST status: "
5027 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
5028 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
5030 for OSC in $MDS_OSCS; do
5031 echo $OSC "is activate"
5032 do_facet $SINGLEMDS lctl --device %$OSC activate
5036 for INACTIVE_OSC in $MDS_OSCS; do
5037 echo "Deactivate: " $INACTIVE_OSC
5038 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5039 for STRIPE_OSC in $MDS_OSCS; do
5040 OST=`osc_to_ost $STRIPE_OSC`
5041 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
5042 awk -F: /$OST/'{ print $1 }' | head -n 1`
5044 [ -f $DIR/$tdir/$IDX ] && continue
5045 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
5046 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
5048 [ $RC -ne 0 ] && error "setstripe should have succeeded"
5051 echo $INACTIVE_OSC "is Activate."
5052 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5055 run_test 65k "validate manual striping works properly with deactivated OSCs"
5057 test_65l() { # bug 12836
5058 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5059 test_mkdir -p $DIR/$tdir/test_dir
5060 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5061 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5063 run_test 65l "lfs find on -1 stripe dir ========================"
5065 # bug 2543 - update blocks count on client
5067 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5069 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5070 sync; sync_all_data; sync; sync_all_data
5071 cancel_lru_locks osc
5072 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5073 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5075 run_test 66 "update inode blocks count on client ==============="
5080 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5082 if [ ! -z "$LLOOP" ]; then
5083 if swapon -s | grep -q $LLOOP; then
5084 swapoff $LLOOP || error "swapoff failed"
5087 $LCTL blockdev_detach $LLOOP || error "detach failed"
5091 if [ ! -z "$LLITELOOPLOAD" ]; then
5099 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5103 swapon -s | awk '($1 == "'$1'") { print $4 }'
5106 # test case for lloop driver, basic function
5108 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5109 [ "$UID" != 0 ] && skip_env "must run as root" && return
5110 llite_lloop_enabled || \
5111 { skip_env "llite_lloop module disabled" && return; }
5113 trap cleanup_68 EXIT
5115 if ! module_loaded llite_lloop; then
5116 if load_module llite/llite_lloop; then
5119 skip_env "can't find module llite_lloop"
5124 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5125 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5126 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5128 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5129 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5133 run_test 68a "lloop driver - basic test ========================"
5135 # excercise swapping to lustre by adding a high priority swapfile entry
5136 # and then consuming memory until it is used.
5137 test_68b() { # was test_68
5138 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5139 [ "$UID" != 0 ] && skip_env "must run as root" && return
5140 lctl get_param -n devices | grep -q obdfilter && \
5141 skip "local OST" && return
5143 grep -q llite_lloop /proc/modules
5144 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5146 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5147 skip "can't reliably test swap with TCP" && return
5149 MEMTOTAL=`meminfo MemTotal`
5150 NR_BLOCKS=$((MEMTOTAL>>8))
5151 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5153 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5154 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5157 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5159 trap cleanup_68 EXIT
5161 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5163 echo "before: `swapon -s | grep $LLOOP`"
5164 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5165 echo "after: `swapon -s | grep $LLOOP`"
5166 SWAPUSED=`swap_used $LLOOP`
5170 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5172 run_test 68b "support swapping to Lustre ========================"
5174 # bug5265, obdfilter oa2dentry return -ENOENT
5175 # #define OBD_FAIL_OST_ENOENT 0x217
5177 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5178 remote_ost_nodsh && skip "remote OST with nodsh" && return
5181 $SETSTRIPE -c 1 -i 0 $f
5183 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5185 do_facet ost1 lctl set_param fail_loc=0x217
5186 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5187 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5189 do_facet ost1 lctl set_param fail_loc=0
5190 $DIRECTIO write $f 0 2 || error "write error"
5192 cancel_lru_locks osc
5193 $DIRECTIO read $f 0 1 || error "read error"
5195 do_facet ost1 lctl set_param fail_loc=0x217
5196 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5198 do_facet ost1 lctl set_param fail_loc=0
5201 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5204 test_mkdir -p $DIR/$tdir
5205 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5207 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5209 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5210 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5211 [ "$RUNAS_ID" = "$UID" ] &&
5212 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5214 # Check that testing environment is properly set up. Skip if not
5215 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5216 skip_env "User $RUNAS_ID does not exist - skipping"
5219 # We had better clear the $DIR to get enough space for dd
5222 chmod 777 $DIR/$tfile
5223 chmod ug+s $DIR/$tfile
5224 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5225 error "$RUNAS dd $DIR/$tfile failed"
5226 # See if we are still setuid/sgid
5227 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5228 error "S/gid is not dropped on write"
5229 # Now test that MDS is updated too
5230 cancel_lru_locks mdc
5231 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5232 error "S/gid is not dropped on MDS"
5235 run_test 72a "Test that remove suid works properly (bug5695) ===="
5237 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5240 [ "$RUNAS_ID" = "$UID" ] && \
5241 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5242 [ "$RUNAS_ID" -eq 0 ] && \
5243 skip_env "RUNAS_ID = 0 -- skipping" && return
5245 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5246 # Check that testing environment is properly set up. Skip if not
5247 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5248 skip_env "User $RUNAS_ID does not exist - skipping"
5251 touch $DIR/${tfile}-f{g,u}
5252 test_mkdir $DIR/${tfile}-dg
5253 test_mkdir $DIR/${tfile}-du
5254 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5255 chmod g+s $DIR/${tfile}-{f,d}g
5256 chmod u+s $DIR/${tfile}-{f,d}u
5257 for perm in 777 2777 4777; do
5258 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5259 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5260 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5261 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5265 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5267 # bug 3462 - multiple simultaneous MDC requests
5269 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5270 test_mkdir $DIR/d73-1
5271 test_mkdir $DIR/d73-2
5272 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5275 lctl set_param fail_loc=0x80000129
5276 $MULTIOP $DIR/d73-1/f73-2 Oc &
5278 lctl set_param fail_loc=0
5280 $MULTIOP $DIR/d73-2/f73-3 Oc &
5284 wait $pid1 || return 1
5288 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5289 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5290 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5294 run_test 73 "multiple MDC requests (should not deadlock)"
5296 test_74a() { # bug 6149, 6184
5297 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5298 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5300 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5301 # will spin in a tight reconnection loop
5303 lctl set_param fail_loc=0x8000030e
5304 # get any lock that won't be difficult - lookup works.
5306 lctl set_param fail_loc=0
5310 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5312 test_74b() { # bug 13310
5313 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5314 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5316 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5317 # will spin in a tight reconnection loop
5318 lctl set_param fail_loc=0x8000030e
5319 # get a "difficult" lock
5321 lctl set_param fail_loc=0
5325 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5328 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5329 #define OBD_FAIL_LDLM_NEW_LOCK
5330 lctl set_param fail_loc=0x80000319
5331 touch $DIR/$tfile && error "Touch successful"
5334 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5337 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5340 get_inode_slab_tunables() {
5341 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5344 set_inode_slab_tunables() {
5345 echo "lustre_inode_cache $1" > /proc/slabinfo
5348 test_76() { # Now for bug 20433, added originally in bug 1443
5349 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5350 local SLAB_SETTINGS=`get_inode_slab_tunables`
5351 local CPUS=`getconf _NPROCESSORS_ONLN`
5352 # we cannot set limit below 1 which means 1 inode in each
5353 # per-cpu cache is still allowed
5354 set_inode_slab_tunables "1 1 0"
5355 cancel_lru_locks osc
5356 BEFORE_INODES=`num_inodes`
5357 echo "before inodes: $BEFORE_INODES"
5359 [ "$SLOW" = "no" ] && COUNT=100
5360 for i in `seq $COUNT`; do
5364 cancel_lru_locks osc
5365 AFTER_INODES=`num_inodes`
5366 echo "after inodes: $AFTER_INODES"
5368 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5370 AFTER_INODES=`num_inodes`
5372 echo "wait $wait seconds inodes: $AFTER_INODES"
5373 if [ $wait -gt 30 ]; then
5374 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5377 set_inode_slab_tunables "$SLAB_SETTINGS"
5379 run_test 76 "confirm clients recycle inodes properly ===="
5385 # Note: in sptlrpc modes which enable its own bulk checksum, the
5386 # original crc32_le bulk checksum will be automatically disabled,
5387 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5388 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5389 # In this case set_checksums() will not be no-op, because sptlrpc
5390 # bulk checksum will be enabled all through the test.
5392 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5393 lctl set_param -n osc.*.checksums $1
5397 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5398 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5399 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5400 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5403 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5404 log "set checksum type to $1"
5407 F77_TMP=$TMP/f77-temp
5410 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5411 error "error writing to $F77_TMP"
5414 test_77a() { # bug 10889
5415 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5416 $GSS && skip "could not run with gss" && return
5417 [ ! -f $F77_TMP ] && setup_f77
5419 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5423 run_test 77a "normal checksum read/write operation"
5425 test_77b() { # bug 10889
5426 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5427 $GSS && skip "could not run with gss" && return
5428 [ ! -f $F77_TMP ] && setup_f77
5429 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5430 $LCTL set_param fail_loc=0x80000409
5433 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
5434 error "dd error: $?"
5435 $LCTL set_param fail_loc=0
5437 for algo in $CKSUM_TYPES; do
5438 cancel_lru_locks osc
5439 set_checksum_type $algo
5440 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5441 $LCTL set_param fail_loc=0x80000408
5442 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5443 $LCTL set_param fail_loc=0
5446 set_checksum_type $ORIG_CSUM_TYPE
5449 run_test 77b "checksum error on client write, read"
5451 test_77d() { # bug 10889
5452 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5453 $GSS && skip "could not run with gss" && return
5454 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5455 $LCTL set_param fail_loc=0x80000409
5457 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5458 error "direct write: rc=$?"
5459 $LCTL set_param fail_loc=0
5462 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5463 $LCTL set_param fail_loc=0x80000408
5465 cancel_lru_locks osc
5466 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5467 error "direct read: rc=$?"
5468 $LCTL set_param fail_loc=0
5471 run_test 77d "checksum error on OST direct write, read"
5473 test_77f() { # bug 10889
5474 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5475 $GSS && skip "could not run with gss" && return
5477 for algo in $CKSUM_TYPES; do
5478 cancel_lru_locks osc
5479 set_checksum_type $algo
5480 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5481 $LCTL set_param fail_loc=0x409
5482 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
5483 error "direct write succeeded"
5484 $LCTL set_param fail_loc=0
5486 set_checksum_type $ORIG_CSUM_TYPE
5489 run_test 77f "repeat checksum error on write (expect error)"
5491 test_77g() { # bug 10889
5492 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5493 $GSS && skip "could not run with gss" && return
5494 remote_ost_nodsh && skip "remote OST with nodsh" && return
5496 [ ! -f $F77_TMP ] && setup_f77
5498 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
5499 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5500 do_facet ost1 lctl set_param fail_loc=0x8000021a
5502 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
5503 error "write error: rc=$?"
5504 do_facet ost1 lctl set_param fail_loc=0
5507 cancel_lru_locks osc
5508 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5509 do_facet ost1 lctl set_param fail_loc=0x8000021b
5511 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5512 do_facet ost1 lctl set_param fail_loc=0
5515 run_test 77g "checksum error on OST write, read"
5517 test_77i() { # bug 13805
5518 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5519 $GSS && skip "could not run with gss" && return
5520 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5521 lctl set_param fail_loc=0x40b
5522 remount_client $MOUNT
5523 lctl set_param fail_loc=0
5524 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5525 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5526 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5527 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5529 remount_client $MOUNT
5531 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
5533 test_77j() { # bug 13805
5534 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5535 $GSS && skip "could not run with gss" && return
5536 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5537 lctl set_param fail_loc=0x40c
5538 remount_client $MOUNT
5539 lctl set_param fail_loc=0
5540 sleep 2 # wait async osc connect to finish
5541 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5542 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5543 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5544 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5546 remount_client $MOUNT
5548 run_test 77j "client only supporting ADLER32"
5550 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5554 test_78() { # bug 10901
5555 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5556 remote_ost || { skip_env "local OST" && return; }
5559 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5560 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5561 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5562 echo "MemTotal: $MEMTOTAL"
5563 # reserve 256MB of memory for the kernel and other running processes,
5564 # and then take 1/2 of the remaining memory for the read/write buffers.
5565 if [ $MEMTOTAL -gt 512 ] ;then
5566 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5568 # for those poor memory-starved high-end clusters...
5569 MEMTOTAL=$((MEMTOTAL / 2))
5571 echo "Mem to use for directio: $MEMTOTAL"
5572 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5573 [ $F78SIZE -gt 512 ] && F78SIZE=512
5574 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5575 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5576 echo "Smallest OST: $SMALLESTOST"
5577 [ $SMALLESTOST -lt 10240 ] && \
5578 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5580 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5581 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5583 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5584 echo "File size: $F78SIZE"
5585 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5586 for i in `seq 1 $NSEQ`
5588 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5589 echo directIO rdwr round $i of $NSEQ
5590 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5595 run_test 78 "handle large O_DIRECT writes correctly ============"
5597 test_79() { # bug 12743
5598 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5599 wait_delete_completed
5601 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5602 BKFREE=$(calc_osc_kbytes kbytesfree)
5603 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5605 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5606 DFTOTAL=`echo $STRING | cut -d, -f1`
5607 DFUSED=`echo $STRING | cut -d, -f2`
5608 DFAVAIL=`echo $STRING | cut -d, -f3`
5609 DFFREE=$(($DFTOTAL - $DFUSED))
5611 ALLOWANCE=$((64 * $OSTCOUNT))
5613 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5614 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5615 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5617 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5618 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5619 error "df free($DFFREE) mismatch OST free($BKFREE)"
5621 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5622 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5623 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5626 run_test 79 "df report consistency check ======================="
5628 test_80() { # bug 10718
5629 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5630 # relax strong synchronous semantics for slow backends like ZFS
5631 local soc="obdfilter.*.sync_on_lock_cancel"
5632 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5634 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5635 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5636 facet_active_host $host; done | sort -u)
5637 do_nodes $hosts lctl set_param $soc=never
5640 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5642 local BEFORE=`date +%s`
5643 cancel_lru_locks osc
5644 local AFTER=`date +%s`
5645 local DIFF=$((AFTER-BEFORE))
5646 if [ $DIFF -gt 1 ] ; then
5647 error "elapsed for 1M@1T = $DIFF"
5650 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5654 run_test 80 "Page eviction is equally fast at high offsets too ===="
5656 test_81a() { # LU-456
5657 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5658 remote_ost_nodsh && skip "remote OST with nodsh" && return
5659 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5660 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5661 do_facet ost1 lctl set_param fail_loc=0x80000228
5663 # write should trigger a retry and success
5664 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5665 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5667 if [ $RC -ne 0 ] ; then
5668 error "write should success, but failed for $RC"
5671 run_test 81a "OST should retry write when get -ENOSPC ==============="
5673 test_81b() { # LU-456
5674 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5675 remote_ost_nodsh && skip "remote OST with nodsh" && return
5676 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5677 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5678 do_facet ost1 lctl set_param fail_loc=0x228
5680 # write should retry several times and return -ENOSPC finally
5681 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5682 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5685 if [ $RC -ne $ENOSPC ] ; then
5686 error "dd should fail for -ENOSPC, but succeed."
5689 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5691 test_82() { # LU-1031
5692 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5696 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5698 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5700 kill -USR1 $MULTIPID2
5702 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5703 error "First grouplock does not block second one"
5705 echo "Second grouplock blocks first one"
5707 kill -USR1 $MULTIPID1
5711 run_test 82 "Basic grouplock test ==============================="
5714 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
5716 test_mkdir -p $DIR/d99cvsroot
5717 chown $RUNAS_ID $DIR/d99cvsroot
5718 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5721 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
5724 run_test 99a "cvs init ========================================="
5727 [ -z "$(which cvs 2>/dev/null)" ] &&
5728 skip_env "could not find cvs" && return
5729 [ ! -d $DIR/d99cvsroot ] && test_99a
5731 # some versions of cvs import exit(1) when asked to import links or
5732 # files they can't read. ignore those files.
5733 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5734 ! -perm +4 -printf '-I %f\n')
5735 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5736 d99reposname vtag rtag
5738 run_test 99b "cvs import ======================================="
5741 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5742 [ ! -d $DIR/d99cvsroot ] && test_99b
5744 test_mkdir -p $DIR/d99reposname
5745 chown $RUNAS_ID $DIR/d99reposname
5746 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5748 run_test 99c "cvs checkout ====================================="
5751 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5752 [ ! -d $DIR/d99cvsroot ] && test_99c
5753 cd $DIR/d99reposname
5755 $RUNAS cvs add -m 'addmsg' foo99
5757 run_test 99d "cvs add =========================================="
5760 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5761 [ ! -d $DIR/d99cvsroot ] && test_99c
5762 cd $DIR/d99reposname
5765 run_test 99e "cvs update ======================================="
5768 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5769 [ ! -d $DIR/d99cvsroot ] && test_99d
5770 cd $DIR/d99reposname
5771 $RUNAS cvs commit -m 'nomsg' foo99
5772 rm -fr $DIR/d99cvsroot
5774 run_test 99f "cvs commit ======================================="
5777 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5778 [ "$NETTYPE" = tcp ] || \
5779 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5782 remote_ost_nodsh && skip "remote OST with nodsh" && return
5783 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5785 { skip "useless for local single node setup" && return; }
5787 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5788 [ "$PROT" != "tcp" ] && continue
5789 RPORT=$(echo $REMOTE | cut -d: -f2)
5790 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5793 LPORT=`echo $LOCAL | cut -d: -f2`
5794 if [ $LPORT -ge 1024 ]; then
5795 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5797 error_exit "local: $LPORT > 1024, remote: $RPORT"
5800 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5802 run_test 100 "check local port using privileged port ==========="
5804 function get_named_value()
5813 echo $line | sed "s/^$tag[ ]*//"
5820 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5821 awk '/^max_cached_mb/ { print $2 }')
5824 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5829 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5830 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
5834 local cache_limit=32
5836 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5837 trap cleanup_101a EXIT
5838 $LCTL set_param -n llite.*.read_ahead_stats 0
5839 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5842 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5844 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5845 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5848 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5849 get_named_value 'read but discarded' | cut -d" " -f1`; do
5850 discard=$(($discard + $s))
5854 if [ $(($discard * 10)) -gt $nreads ] ;then
5855 $LCTL get_param osc.*-osc*.rpc_stats
5856 $LCTL get_param llite.*.read_ahead_stats
5857 error "too many ($discard) discarded pages"
5859 rm -f $DIR/$tfile || true
5861 run_test 101a "check read-ahead for random reads ================"
5864 test_mkdir -p $DIR/$tdir
5866 STRIPE_COUNT=$OSTCOUNT
5869 local list=$(comma_list $(osts_nodes))
5870 set_osd_param $list '' read_cache_enable 0
5871 set_osd_param $list '' writethrough_cache_enable 0
5873 trap cleanup_test101bc EXIT
5874 # prepare the read-ahead file
5875 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5877 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5880 cleanup_test101bc() {
5885 local list=$(comma_list $(osts_nodes))
5886 set_osd_param $list '' read_cache_enable 1
5887 set_osd_param $list '' writethrough_cache_enable 1
5891 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5896 local STRIPE_SIZE=1048576
5897 local RA_INC=1048576
5898 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5899 local FILE_LENGTH=$((64*100))
5900 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5901 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5902 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5903 get_named_value 'read but discarded' | \
5904 cut -d" " -f1 | calc_total`
5905 if [ $DISCARD -gt $discard_limit ]; then
5906 $LCTL get_param llite.*.read_ahead_stats
5907 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5909 echo "Read-ahead success for size ${READ_SIZE}"
5914 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5915 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5916 local STRIPE_SIZE=1048576
5917 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5918 local FILE_LENGTH=$((STRIPE_SIZE*100))
5919 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5920 # prepare the read-ahead file
5922 cancel_lru_locks osc
5923 for BIDX in 2 4 8 16 32 64 128 256
5925 local BSIZE=$((BIDX*4096))
5926 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5927 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5928 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5929 $LCTL set_param -n llite.*.read_ahead_stats 0
5930 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5931 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5932 cancel_lru_locks osc
5938 run_test 101b "check stride-io mode read-ahead ================="
5941 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5942 local STRIPE_SIZE=1048576
5943 local FILE_LENGTH=$((STRIPE_SIZE*100))
5949 cancel_lru_locks osc
5950 $LCTL set_param osc.*.rpc_stats 0
5951 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5952 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
5953 local stats=$($LCTL get_param -n $osc_rpc_stats)
5954 local lines=$(echo "$stats" | awk 'END {print NR;}')
5957 if [ $lines -le 20 ]; then
5960 for size in 1 2 4 8; do
5961 local rpc=$(echo "$stats" |
5962 awk '($1 == "'$size':") {print $2; exit; }')
5964 error "Small $((size*4))k read IO $rpc !"
5966 echo "$osc_rpc_stats check passed!"
5971 run_test 101c "check stripe_size aligned read-ahead ================="
5974 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5975 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5979 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5980 local file=$DIR/$tfile
5981 local sz_MB=${FILESIZE_101d:-500}
5982 local ra_MB=${READAHEAD_MB:-40}
5984 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
5985 [ $free_MB -lt $sz_MB ] &&
5986 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
5988 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
5989 $SETSTRIPE -c -1 $file || error "setstripe failed"
5991 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
5992 echo Cancel LRU locks on lustre client to flush the client cache
5993 cancel_lru_locks osc
5995 echo Disable read-ahead
5996 local old_READAHEAD=$(set_read_ahead 0)
5998 echo Reading the test file $file with read-ahead disabled
5999 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6001 echo Cancel LRU locks on lustre client to flush the client cache
6002 cancel_lru_locks osc
6003 echo Enable read-ahead with ${ra_MB}MB
6004 set_read_ahead $ra_MB
6006 echo Reading the test file $file with read-ahead enabled
6007 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6009 echo "read-ahead disabled time read $raOFF"
6010 echo "read-ahead enabled time read $raON"
6012 set_read_ahead $old_READAHEAD
6014 wait_delete_completed
6016 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6017 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6019 run_test 101d "file read with and without read-ahead enabled"
6022 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6023 local file=$DIR/$tfile
6024 local size_KB=500 #KB
6028 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6029 local need_KB=$((count * size_KB))
6030 [ $free_KB -le $need_KB ] &&
6031 skip_env "Need free space $need_KB, have $free_KB" && return
6033 echo "Creating $count ${size_KB}K test files"
6034 for ((i = 0; i < $count; i++)); do
6035 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6038 echo "Cancel LRU locks on lustre client to flush the client cache"
6039 cancel_lru_locks osc
6041 echo "Reset readahead stats"
6042 $LCTL set_param -n llite.*.read_ahead_stats 0
6044 for ((i = 0; i < $count; i++)); do
6045 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6048 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6049 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6051 for ((i = 0; i < $count; i++)); do
6052 rm -rf $file.$i 2>/dev/null
6055 #10000 means 20% reads are missing in readahead
6056 [ $miss -lt 10000 ] || error "misses too much for small reads"
6058 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6060 cleanup_test101f() {
6062 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
6063 rm -rf $DIR/$tfile 2>/dev/null
6067 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6068 local file=$DIR/$tfile
6071 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
6072 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
6073 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
6074 trap cleanup_test101f EXIT
6076 echo Cancel LRU locks on lustre client to flush the client cache
6077 cancel_lru_locks osc
6079 echo Reset readahead stats
6080 $LCTL set_param -n llite.*.read_ahead_stats 0
6081 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
6082 # readahead should read in 2M file on second read, so only miss
6084 echo Random 4K reads on 2M file for 1000 times
6085 $READS -f $file -s 2097152 -b 4096 -n $nreads
6087 echo checking missing pages
6088 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6089 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6091 [ $miss -lt 3 ] || error "misses too much pages!"
6094 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
6097 test_mkdir -p $DIR/$tdir
6098 chown $RUNAS_ID $DIR/$tdir
6101 STRIPE_COUNT=$OSTCOUNT
6102 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
6104 trap cleanup_test102 EXIT
6106 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6108 for num in 1 2 3 4; do
6109 for count in $(seq 1 $STRIPE_COUNT); do
6110 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6111 local size=`expr $STRIPE_SIZE \* $num`
6112 local file=file"$num-$idx-$count"
6113 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6119 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6125 rm -rf $DIR/d0.sanity/d102
6129 local testfile=$DIR/xattr_testfile
6133 [ "$UID" != 0 ] && skip_env "must run as root" && return
6134 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6135 skip_env "must have user_xattr" && return
6137 [ -z "$(which setfattr 2>/dev/null)" ] &&
6138 skip_env "could not find setfattr" && return
6140 echo "set/get xattr..."
6141 setfattr -n trusted.name1 -v value1 $testfile ||
6142 error "setfattr -n trusted.name1=value1 $testfile failed"
6143 getfattr -n trusted.name1 $testfile 2> /dev/null |
6144 grep "trusted.name1=.value1" ||
6145 error "$testfile missing trusted.name1=value1"
6147 setfattr -n user.author1 -v author1 $testfile ||
6148 error "setfattr -n user.author1=author1 $testfile failed"
6149 getfattr -n user.author1 $testfile 2> /dev/null |
6150 grep "user.author1=.author1" ||
6151 error "$testfile missing trusted.author1=author1"
6154 setfattr -n trusted.name2 -v value2 $testfile ||
6155 error "$testfile unable to set trusted.name2"
6156 setfattr -n trusted.name3 -v value3 $testfile ||
6157 error "$testfile unable to set trusted.name3"
6158 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6159 grep "trusted.name" | wc -l) -eq 3 ] ||
6160 error "$testfile missing 3 trusted.name xattrs"
6162 setfattr -n user.author2 -v author2 $testfile ||
6163 error "$testfile unable to set user.author2"
6164 setfattr -n user.author3 -v author3 $testfile ||
6165 error "$testfile unable to set user.author3"
6166 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6167 grep "user.author" | wc -l) -eq 3 ] ||
6168 error "$testfile missing 3 user.author xattrs"
6170 echo "remove xattr..."
6171 setfattr -x trusted.name1 $testfile ||
6172 error "$testfile error deleting trusted.name1"
6173 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6174 error "$testfile did not delete trusted.name1 xattr"
6176 setfattr -x user.author1 $testfile ||
6177 error "$testfile error deleting user.author1"
6178 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6179 error "$testfile did not delete trusted.name1 xattr"
6181 # b10667: setting lustre special xattr be silently discarded
6182 echo "set lustre special xattr ..."
6183 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6184 error "$testfile allowed setting trusted.lov"
6186 run_test 102a "user xattr test =================================="
6189 # b10930: get/set/list trusted.lov xattr
6190 echo "get/set/list trusted.lov xattr ..."
6191 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6192 local testfile=$DIR/$tfile
6193 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6194 error "setstripe failed"
6195 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6196 error "getstripe failed"
6197 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
6198 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
6200 local testfile2=${testfile}2
6201 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
6202 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
6205 setfattr -n trusted.lov -v $value $testfile2
6206 local stripe_size=$($GETSTRIPE -S $testfile2)
6207 local stripe_count=$($GETSTRIPE -c $testfile2)
6208 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6209 [ $stripe_count -eq $STRIPECOUNT ] ||
6210 error "stripe count $stripe_count != $STRIPECOUNT"
6213 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6216 # b10930: get/set/list lustre.lov xattr
6217 echo "get/set/list lustre.lov xattr ..."
6218 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6219 test_mkdir -p $DIR/$tdir
6220 chown $RUNAS_ID $DIR/$tdir
6221 local testfile=$DIR/$tdir/$tfile
6222 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6223 error "setstripe failed"
6224 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6225 error "getstripe failed"
6226 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6227 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6229 local testfile2=${testfile}2
6230 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6231 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6233 $RUNAS $MCREATE $testfile2
6234 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6235 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6236 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6237 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6238 [ $stripe_count -eq $STRIPECOUNT ] ||
6239 error "stripe count $stripe_count != $STRIPECOUNT"
6241 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6243 compare_stripe_info1() {
6244 local stripe_index_all_zero=true
6246 for num in 1 2 3 4; do
6247 for count in $(seq 1 $STRIPE_COUNT); do
6248 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6249 local size=$((STRIPE_SIZE * num))
6250 local file=file"$num-$offset-$count"
6251 stripe_size=$(lfs getstripe -S $PWD/$file)
6252 [ $stripe_size -ne $size ] &&
6253 error "$file: size $stripe_size != $size"
6254 stripe_count=$(lfs getstripe -c $PWD/$file)
6255 # allow fewer stripes to be created, ORI-601
6256 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
6257 error "$file: count $stripe_count != $count"
6258 stripe_index=$(lfs getstripe -i $PWD/$file)
6259 [ $stripe_index -ne 0 ] &&
6260 stripe_index_all_zero=false
6264 $stripe_index_all_zero &&
6265 error "all files are being extracted starting from OST index 0"
6270 [ -n "$(which tar 2>/dev/null)" ] &&
6271 strings $(which tar) | grep -q "lustre" && echo tar
6275 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6276 # b10930: tar test for trusted.lov xattr
6277 TAR=$(find_lustre_tar)
6278 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6279 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6281 test_mkdir -p $DIR/d102d
6282 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6284 compare_stripe_info1
6286 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6289 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6290 # b10930: tar test for trusted.lov xattr
6291 TAR=$(find_lustre_tar)
6292 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6293 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6295 test_mkdir -p $DIR/d102f
6297 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6299 compare_stripe_info1
6301 run_test 102f "tar copy files, not keep osts ==========="
6304 local xsize=${1:-1024} # in bytes
6305 local file=$DIR/$tfile
6307 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6308 skip "must have user_xattr" && return 0
6309 [ -z "$(which setfattr 2>/dev/null)" ] &&
6310 skip_env "could not find setfattr" && return 0
6311 [ -z "$(which getfattr 2>/dev/null)" ] &&
6312 skip_env "could not find getfattr" && return 0
6316 local value="$(generate_string $xsize)"
6318 local xbig=trusted.big
6319 log "save $xbig on $file"
6320 setfattr -n $xbig -v $value $file ||
6321 error "saving $xbig on $file failed"
6323 local orig=$(get_xattr_value $xbig $file)
6324 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6326 local xsml=trusted.sml
6327 log "save $xsml on $file"
6328 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6330 local new=$(get_xattr_value $xbig $file)
6331 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6333 log "grow $xsml on $file"
6334 setfattr -n $xsml -v "$value" $file ||
6335 error "growing $xsml on $file failed"
6337 new=$(get_xattr_value $xbig $file)
6338 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6339 log "$xbig still valid after growing $xsml"
6344 test_102h() { # bug 15777
6347 run_test 102h "grow xattr from inside inode to external block"
6350 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6351 grow_xattr $(max_xattr_size)
6353 run_test 102ha "grow xattr from inside inode to external inode"
6355 test_102i() { # bug 17038
6357 ln -s $DIR/$tfile $DIR/${tfile}link
6358 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6359 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"
6360 rm -f $DIR/$tfile $DIR/${tfile}link
6362 run_test 102i "lgetxattr test on symbolic link ============"
6365 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6366 TAR=$(find_lustre_tar)
6367 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6368 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6369 setup_test102 "$RUNAS"
6370 test_mkdir -p $DIR/d102j
6371 chown $RUNAS_ID $DIR/d102j
6372 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6374 compare_stripe_info1 "$RUNAS"
6376 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6380 # b22187 just check that does not crash for regular file.
6381 setfattr -n trusted.lov $DIR/$tfile
6382 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6383 local test_kdir=$DIR/d102k
6384 test_mkdir $test_kdir
6385 local default_size=`$GETSTRIPE -S $test_kdir`
6386 local default_count=`$GETSTRIPE -c $test_kdir`
6387 local default_offset=`$GETSTRIPE -i $test_kdir`
6388 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6389 error 'dir setstripe failed'
6390 setfattr -n trusted.lov $test_kdir
6391 local stripe_size=`$GETSTRIPE -S $test_kdir`
6392 local stripe_count=`$GETSTRIPE -c $test_kdir`
6393 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6394 [ $stripe_size -eq $default_size ] ||
6395 error "stripe size $stripe_size != $default_size"
6396 [ $stripe_count -eq $default_count ] ||
6397 error "stripe count $stripe_count != $default_count"
6398 [ $stripe_offset -eq $default_offset ] ||
6399 error "stripe offset $stripe_offset != $default_offset"
6400 rm -rf $DIR/$tfile $test_kdir
6402 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6405 # LU-532 trusted. xattr is invisible to non-root
6406 local testfile=$DIR/$tfile
6410 echo "listxattr as user..."
6411 chown $RUNAS_ID $testfile
6412 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6413 grep -q "trusted" &&
6414 error "$testfile trusted xattrs are user visible"
6418 run_test 102l "listxattr size test =================================="
6420 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
6421 local path=$DIR/$tfile
6424 listxattr_size_check $path || error "listattr_size_check $path failed"
6426 run_test 102m "Ensure listxattr fails on small bufffer ========"
6430 getxattr() { # getxattr path name
6431 # Return the base64 encoding of the value of xattr name on path.
6435 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
6437 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
6439 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
6441 getfattr --absolute-names --encoding=base64 --name=$name $path |
6442 awk -F= -v name=$name '$1 == name {
6443 print substr($0, index($0, "=") + 1);
6447 test_102n() { # LU-4101 mdt: protect internal xattrs
6448 local file0=$DIR/$tfile.0
6449 local file1=$DIR/$tfile.1
6450 local xattr0=$TMP/$tfile.0
6451 local xattr1=$TMP/$tfile.1
6455 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
6457 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
6461 rm -rf $file0 $file1 $xattr0 $xattr1
6464 # Get 'before' xattrs of $file1.
6465 getfattr --absolute-names --dump --match=- $file1 > $xattr0
6467 for name in lov lma lmv link fid version som hsm lfsck_namespace; do
6468 # Try to copy xattr from $file0 to $file1.
6469 value=$(getxattr $file0 trusted.$name 2> /dev/null)
6471 setfattr --name=trusted.$name --value="$value" $file1 ||
6472 error "setxattr 'trusted.$name' failed"
6474 # Try to set a garbage xattr.
6475 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
6477 setfattr --name=trusted.$name --value="$value" $file1 ||
6478 error "setxattr 'trusted.$name' failed"
6480 # Try to remove the xattr from $file1. We don't care if this
6481 # appears to succeed or fail, we just don't want there to be
6482 # any changes or crashes.
6483 setfattr --remove=$trusted.$name $file1 2> /dev/null
6486 # Get 'after' xattrs of file1.
6487 getfattr --absolute-names --dump --match=- $file1 > $xattr1
6489 if ! diff $xattr0 $xattr1; then
6490 error "before and after xattrs of '$file1' differ"
6493 rm -rf $file0 $file1 $xattr0 $xattr1
6497 run_test 102n "silently ignore setxattr on internal trusted xattrs"
6501 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6506 [ "$UID" != 0 ] && skip_env "must run as root" && return
6507 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
6508 skip "must have acl enabled" && return
6509 [ -z "$(which setfacl 2>/dev/null)" ] &&
6510 skip_env "could not find setfacl" && return
6511 $GSS && skip "could not run under gss" && return
6513 declare -a identity_old
6515 for num in $(seq $MDSCOUNT); do
6516 switch_identity $num true || identity_old[$num]=$?
6523 echo "performing cp ..."
6524 run_acl_subtest cp || error "run_acl_subtest cp failed"
6525 echo "performing getfacl-noacl..."
6526 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6527 echo "performing misc..."
6528 run_acl_subtest misc || error "misc test failed"
6529 echo "performing permissions..."
6530 run_acl_subtest permissions || error "permissions failed"
6531 echo "performing setfacl..."
6532 run_acl_subtest setfacl || error "setfacl test failed"
6534 # inheritance test got from HP
6535 echo "performing inheritance..."
6536 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6537 chmod +x make-tree || error "chmod +x failed"
6538 run_acl_subtest inheritance || error "inheritance test failed"
6541 echo "LU-974 ignore umask when acl is enabled..."
6542 run_acl_subtest 974 || error "LU-974 umask test failed"
6543 if [ $MDSCOUNT -ge 2 ]; then
6544 run_acl_subtest 974_remote ||
6545 error "LU-974 umask test failed under remote dir"
6548 echo "LU-2561 newly created file is same size as directory..."
6549 run_acl_subtest 2561 || error "LU-2561 test failed"
6554 for num in $(seq $MDSCOUNT); do
6555 if [ "${identity_old[$num]}" = 1 ]; then
6556 switch_identity $num false || identity_old[$num]=$?
6560 run_test 103 "acl test ========================================="
6563 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6565 lfs df || error "lfs df failed"
6566 lfs df -ih || error "lfs df -ih failed"
6567 lfs df -h $DIR || error "lfs df -h $DIR failed"
6568 lfs df -i $DIR || error "lfs df -i $DIR failed"
6569 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6570 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6572 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
6573 lctl --device %$OSC deactivate
6574 lfs df || error "lfs df with deactivated OSC failed"
6575 lctl --device %$OSC activate
6576 # wait the osc back to normal
6577 wait_osc_import_state client ost FULL
6579 lfs df || error "lfs df with reactivated OSC failed"
6582 run_test 104a "lfs df [-ih] [path] test ========================="
6585 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6586 [ $RUNAS_ID -eq $UID ] &&
6587 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6589 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
6590 grep "Permission denied" | wc -l)))
6591 if [ $denied_cnt -ne 0 ]; then
6592 error "lfs check servers test failed"
6595 run_test 104b "$RUNAS lfs check servers test ===================="
6598 # doesn't work on 2.4 kernels
6600 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6601 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6603 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6607 run_test 105a "flock when mounted without -o flock test ========"
6611 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6612 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6614 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6618 run_test 105b "fcntl when mounted without -o flock test ========"
6622 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6623 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6625 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6629 run_test 105c "lockf when mounted without -o flock test ========"
6631 test_105d() { # bug 15924
6632 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6633 test_mkdir -p $DIR/$tdir
6634 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6635 skip "mount w/o flock enabled" && return
6636 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6637 $LCTL set_param fail_loc=0x80000315
6638 flocks_test 2 $DIR/$tdir
6640 run_test 105d "flock race (should not freeze) ========"
6642 test_105e() { # bug 22660 && 22040
6643 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6644 skip "mount w/o flock enabled" && return
6646 flocks_test 3 $DIR/$tfile
6648 run_test 105e "Two conflicting flocks from same process ======="
6650 test_106() { #bug 10921
6651 test_mkdir -p $DIR/$tdir
6652 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6653 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6655 run_test 106 "attempt exec of dir followed by chown of that dir"
6658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6665 local save_pattern=$(sysctl -n kernel.core_pattern)
6666 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6667 sysctl -w kernel.core_pattern=$file
6668 sysctl -w kernel.core_uses_pid=0
6676 kill -s 11 $SLEEPPID
6678 if [ -e $file ]; then
6679 size=`stat -c%s $file`
6680 [ $size -eq 0 ] && error "Fail to create core file $file"
6682 error "Fail to create core file $file"
6685 sysctl -w kernel.core_pattern=$save_pattern
6686 sysctl -w kernel.core_uses_pid=$save_uses_pid
6689 run_test 107 "Coredump on SIG"
6692 test_mkdir -p $DIR/$tdir
6693 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6694 error "mkdir with 255 char failed"
6695 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6696 error "mkdir with 256 char should fail, but did not"
6697 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6698 error "create with 255 char failed"
6699 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6700 error "create with 256 char should fail, but did not"
6705 run_test 110 "filename length checking"
6708 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6709 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6711 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6713 echo "Starting with $OSTIO_pre threads"
6716 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6717 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6718 echo "$NUMTEST creates/unlinks"
6719 test_mkdir -p $DIR/$tdir
6720 createmany -o $DIR/$tdir/$tfile $NUMTEST
6721 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6723 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6726 # don't return an error
6727 [ $OSTIO_post == $OSTIO_pre ] && echo \
6728 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6729 echo "This may be fine, depending on what ran before this test" &&
6730 echo "and how fast this system is." && return
6732 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6734 run_test 115 "verify dynamic thread creation===================="
6737 wait_delete_completed
6738 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6739 echo OST kbytes available: ${AVAIL[@]}
6740 MAXI=0; MAXV=${AVAIL[0]}
6741 MINI=0; MINV=${AVAIL[0]}
6742 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6743 #echo OST $i: ${AVAIL[i]}kb
6744 if [ ${AVAIL[i]} -gt $MAXV ]; then
6745 MAXV=${AVAIL[i]}; MAXI=$i
6747 if [ ${AVAIL[i]} -lt $MINV ]; then
6748 MINV=${AVAIL[i]}; MINI=$i
6751 echo Min free space: OST $MINI: $MINV
6752 echo Max free space: OST $MAXI: $MAXV
6755 test_116a() { # was previously test_116()
6756 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6757 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6759 echo -n "Free space priority "
6760 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
6765 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
6766 trap simple_cleanup_common EXIT
6768 # Check if we need to generate uneven OSTs
6769 test_mkdir -p $DIR/$tdir/OST${MINI}
6770 local FILL=$(($MINV / 4))
6771 local DIFF=$(($MAXV - $MINV))
6772 local DIFF2=$(($DIFF * 100 / $MINV))
6774 local threshold=$(do_facet $SINGLEMDS \
6775 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -1)
6776 threshold=${threshold%%%}
6777 echo -n "Check for uneven OSTs: "
6778 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
6780 if [ $DIFF2 -gt $threshold ]; then
6782 echo "Don't need to fill OST$MINI"
6784 # generate uneven OSTs. Write 2% over the QOS threshold value
6786 DIFF=$(($threshold - $DIFF2 + 2))
6787 DIFF2=$(( ($MINV * $DIFF)/100 ))
6788 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
6789 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
6790 error "setstripe failed"
6791 DIFF=$(($DIFF2 / 2048))
6793 while [ $i -lt $DIFF ]; do
6795 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
6796 bs=2M count=1 2>/dev/null
6805 DIFF=$(($MAXV - $MINV))
6806 DIFF2=$(($DIFF * 100 / $MINV))
6807 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
6808 if [ $DIFF2 -gt $threshold ]; then
6811 echo "failed - QOS mode won't be used"
6812 skip "QOS imbalance criteria not met"
6813 simple_cleanup_common
6817 MINI1=$MINI; MINV1=$MINV
6818 MAXI1=$MAXI; MAXV1=$MAXV
6820 # now fill using QOS
6821 $SETSTRIPE -c 1 $DIR/$tdir
6822 FILL=$(($FILL / 200))
6823 if [ $FILL -gt 600 ]; then
6826 echo "writing $FILL files to QOS-assigned OSTs"
6828 while [ $i -lt $FILL ]; do
6830 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
6834 echo "wrote $i 200k files"
6838 echo "Note: free space may not be updated, so measurements might be off"
6840 DIFF2=$(($MAXV - $MINV))
6841 echo "free space delta: orig $DIFF final $DIFF2"
6842 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6843 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6844 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
6845 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6846 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
6847 FILL=$(($DIFF2 * 100 / $DIFF - 100))
6849 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
6851 # Figure out which files were written where
6852 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6853 awk '/'$MINI1': / {print $2; exit}')
6855 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
6856 echo "$MINC files created on smaller OST $MINI1"
6857 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6858 awk '/'$MAXI1': / {print $2; exit}')
6860 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
6861 echo "$MAXC files created on larger OST $MAXI1"
6862 FILL=$(($MAXC * 100 / $MINC - 100))
6864 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
6865 [ $MAXC -gt $MINC ] ||
6866 error_ignore LU-9 "stripe QOS didn't balance free space"
6867 simple_cleanup_common
6869 run_test 116a "stripe QOS: free space balance ==================="
6871 test_116b() { # LU-2093
6872 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6873 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6875 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6876 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6878 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6879 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6880 do_facet $SINGLEMDS lctl set_param fail_loc=0
6882 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6884 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6886 test_117() # bug 10891
6888 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6889 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6890 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6891 lctl set_param fail_loc=0x21e
6892 > $DIR/$tfile || error "truncate failed"
6893 lctl set_param fail_loc=0
6894 echo "Truncate succeeded."
6897 run_test 117 "verify osd extend =========="
6899 NO_SLOW_RESENDCOUNT=4
6900 export OLD_RESENDCOUNT=""
6901 set_resend_count () {
6902 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6903 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6904 lctl set_param -n $PROC_RESENDCOUNT $1
6905 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6908 # for reduce test_118* time (b=14842)
6909 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6911 # Reset async IO behavior after error case
6913 FILE=$DIR/reset_async
6915 # Ensure all OSCs are cleared
6916 $SETSTRIPE -c -1 $FILE
6917 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6922 test_118a() #bug 11710
6924 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6927 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6928 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6929 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6931 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6932 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6937 run_test 118a "verify O_SYNC works =========="
6941 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6942 remote_ost_nodsh && skip "remote OST with nodsh" && return
6946 #define OBD_FAIL_OST_ENOENT 0x217
6947 set_nodes_failloc "$(osts_nodes)" 0x217
6948 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6950 set_nodes_failloc "$(osts_nodes)" 0
6951 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6952 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6955 if [[ $RC -eq 0 ]]; then
6956 error "Must return error due to dropped pages, rc=$RC"
6960 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6961 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6965 echo "Dirty pages not leaked on ENOENT"
6967 # Due to the above error the OSC will issue all RPCs syncronously
6968 # until a subsequent RPC completes successfully without error.
6969 $MULTIOP $DIR/$tfile Ow4096yc
6974 run_test 118b "Reclaim dirty pages on fatal error =========="
6978 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6980 # for 118c, restore the original resend count, LU-1940
6981 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
6982 set_resend_count $OLD_RESENDCOUNT
6983 remote_ost_nodsh && skip "remote OST with nodsh" && return
6987 #define OBD_FAIL_OST_EROFS 0x216
6988 set_nodes_failloc "$(osts_nodes)" 0x216
6990 # multiop should block due to fsync until pages are written
6991 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6995 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6996 error "Multiop failed to block on fsync, pid=$MULTIPID"
6999 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7001 if [[ $WRITEBACK -eq 0 ]]; then
7002 error "No page in writeback, writeback=$WRITEBACK"
7005 set_nodes_failloc "$(osts_nodes)" 0
7008 if [[ $RC -ne 0 ]]; then
7009 error "Multiop fsync failed, rc=$RC"
7012 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7013 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7015 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7016 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7020 echo "Dirty pages flushed via fsync on EROFS"
7023 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7025 # continue to use small resend count to reduce test_118* time (b=14842)
7026 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7030 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7031 remote_ost_nodsh && skip "remote OST with nodsh" && return
7035 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7036 set_nodes_failloc "$(osts_nodes)" 0x214
7037 # multiop should block due to fsync until pages are written
7038 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7042 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7043 error "Multiop failed to block on fsync, pid=$MULTIPID"
7046 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7048 if [[ $WRITEBACK -eq 0 ]]; then
7049 error "No page in writeback, writeback=$WRITEBACK"
7052 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7053 set_nodes_failloc "$(osts_nodes)" 0
7055 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7056 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7058 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7059 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7063 echo "Dirty pages gaurenteed flushed via fsync"
7066 run_test 118d "Fsync validation inject a delay of the bulk =========="
7069 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7072 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7073 lctl set_param fail_loc=0x8000040a
7075 # Should simulate EINVAL error which is fatal
7076 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7078 if [[ $RC -eq 0 ]]; then
7079 error "Must return error due to dropped pages, rc=$RC"
7082 lctl set_param fail_loc=0x0
7084 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7085 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7086 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7088 if [[ $LOCKED -ne 0 ]]; then
7089 error "Locked pages remain in cache, locked=$LOCKED"
7092 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7093 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7097 echo "No pages locked after fsync"
7102 run_test 118f "Simulate unrecoverable OSC side error =========="
7105 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7108 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7109 lctl set_param fail_loc=0x406
7111 # simulate local -ENOMEM
7112 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7115 lctl set_param fail_loc=0
7116 if [[ $RC -eq 0 ]]; then
7117 error "Must return error due to dropped pages, rc=$RC"
7120 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7121 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7122 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7124 if [[ $LOCKED -ne 0 ]]; then
7125 error "Locked pages remain in cache, locked=$LOCKED"
7128 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7129 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7133 echo "No pages locked after fsync"
7138 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7141 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7142 remote_ost_nodsh && skip "remote OST with nodsh" && return
7146 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7147 set_nodes_failloc "$(osts_nodes)" 0x20e
7148 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7149 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7152 set_nodes_failloc "$(osts_nodes)" 0
7153 if [[ $RC -eq 0 ]]; then
7154 error "Must return error due to dropped pages, rc=$RC"
7157 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7158 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7159 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7161 if [[ $LOCKED -ne 0 ]]; then
7162 error "Locked pages remain in cache, locked=$LOCKED"
7165 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7166 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7170 echo "No pages locked after fsync"
7174 run_test 118h "Verify timeout in handling recoverables errors =========="
7176 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7179 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7180 remote_ost_nodsh && skip "remote OST with nodsh" && return
7184 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7185 set_nodes_failloc "$(osts_nodes)" 0x20e
7187 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7188 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7191 set_nodes_failloc "$(osts_nodes)" 0
7195 if [[ $RC -ne 0 ]]; then
7196 error "got error, but should be not, rc=$RC"
7199 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7200 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7201 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7202 if [[ $LOCKED -ne 0 ]]; then
7203 error "Locked pages remain in cache, locked=$LOCKED"
7206 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7207 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7211 echo "No pages locked after fsync"
7215 run_test 118i "Fix error before timeout in recoverable error =========="
7217 [ "$SLOW" = "no" ] && set_resend_count 4
7220 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7221 remote_ost_nodsh && skip "remote OST with nodsh" && return
7225 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7226 set_nodes_failloc "$(osts_nodes)" 0x220
7228 # return -EIO from OST
7229 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7231 set_nodes_failloc "$(osts_nodes)" 0x0
7232 if [[ $RC -eq 0 ]]; then
7233 error "Must return error due to dropped pages, rc=$RC"
7236 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7237 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7238 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7239 if [[ $LOCKED -ne 0 ]]; then
7240 error "Locked pages remain in cache, locked=$LOCKED"
7243 # in recoverable error on OST we want resend and stay until it finished
7244 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7245 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7249 echo "No pages locked after fsync"
7253 run_test 118j "Simulate unrecoverable OST side error =========="
7257 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7258 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7260 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7261 set_nodes_failloc "$(osts_nodes)" 0x20e
7262 test_mkdir -p $DIR/$tdir
7264 for ((i=0;i<10;i++)); do
7265 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7266 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7273 set_nodes_failloc "$(osts_nodes)" 0
7276 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7280 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7282 test_mkdir -p $DIR/$tdir
7283 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7286 run_test 118l "fsync dir ========="
7288 test_118m() # LU-3066
7290 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7291 test_mkdir -p $DIR/$tdir
7292 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7295 run_test 118m "fdatasync dir ========="
7297 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7299 test_119a() # bug 11737
7301 BSIZE=$((512 * 1024))
7302 directio write $DIR/$tfile 0 1 $BSIZE
7303 # We ask to read two blocks, which is more than a file size.
7304 # directio will indicate an error when requested and actual
7305 # sizes aren't equeal (a normal situation in this case) and
7306 # print actual read amount.
7307 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7308 if [ "$NOB" != "$BSIZE" ]; then
7309 error "read $NOB bytes instead of $BSIZE"
7313 run_test 119a "Short directIO read must return actual read amount"
7315 test_119b() # bug 11737
7317 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7319 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7320 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7322 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7323 error "direct read failed"
7326 run_test 119b "Sparse directIO read must return actual read amount"
7328 test_119c() # bug 13099
7331 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7332 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7335 run_test 119c "Testing for direct read hitting hole"
7337 test_119d() # bug 15950
7339 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7340 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7341 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7343 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7344 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7345 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7346 lctl set_param fail_loc=0x40d
7347 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7350 cat $DIR/$tfile > /dev/null &
7351 lctl set_param fail_loc=0
7354 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7356 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7357 error "the read rpcs have not completed in 2s"
7359 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7361 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7364 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7365 test_mkdir -p $DIR/$tdir
7366 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7367 skip "no early lock cancel on server" && return 0
7369 lru_resize_disable mdc
7370 lru_resize_disable osc
7371 cancel_lru_locks mdc
7372 # asynchronous object destroy at MDT could cause bl ast to client
7373 cancel_lru_locks osc
7375 stat $DIR/$tdir > /dev/null
7376 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7377 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7378 test_mkdir $DIR/$tdir/d1
7379 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7380 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7381 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7382 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7383 lru_resize_enable mdc
7384 lru_resize_enable osc
7386 run_test 120a "Early Lock Cancel: mkdir test"
7389 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7390 test_mkdir -p $DIR/$tdir
7391 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7392 skip "no early lock cancel on server" && return 0
7393 lru_resize_disable mdc
7394 lru_resize_disable osc
7395 cancel_lru_locks mdc
7396 stat $DIR/$tdir > /dev/null
7397 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7398 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7400 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7401 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7402 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7403 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7404 lru_resize_enable mdc
7405 lru_resize_enable osc
7407 run_test 120b "Early Lock Cancel: create test"
7410 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7411 test_mkdir -p $DIR/$tdir
7412 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7413 skip "no early lock cancel on server" && return 0
7414 lru_resize_disable mdc
7415 lru_resize_disable osc
7416 test_mkdir -p $DIR/$tdir/d1
7417 test_mkdir -p $DIR/$tdir/d2
7418 touch $DIR/$tdir/d1/f1
7419 cancel_lru_locks mdc
7420 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7421 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7422 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7423 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7424 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7425 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7426 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7427 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7428 lru_resize_enable mdc
7429 lru_resize_enable osc
7431 run_test 120c "Early Lock Cancel: link test"
7434 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7435 test_mkdir -p $DIR/$tdir
7436 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7437 skip "no early lock cancel on server" && return 0
7438 lru_resize_disable mdc
7439 lru_resize_disable osc
7441 cancel_lru_locks mdc
7442 stat $DIR/$tdir > /dev/null
7443 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7444 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7445 chmod a+x $DIR/$tdir
7446 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7447 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7448 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7449 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7450 lru_resize_enable mdc
7451 lru_resize_enable osc
7453 run_test 120d "Early Lock Cancel: setattr test"
7456 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7457 test_mkdir -p $DIR/$tdir
7458 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7459 skip "no early lock cancel on server" && return 0
7460 lru_resize_disable mdc
7461 lru_resize_disable osc
7462 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7463 cancel_lru_locks mdc
7464 cancel_lru_locks osc
7465 dd if=$DIR/$tdir/f1 of=/dev/null
7466 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7467 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7468 awk '/ldlm_cancel/ {print $2}'`
7469 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7470 awk '/ldlm_bl_callback/ {print $2}'`
7471 unlink $DIR/$tdir/f1
7472 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7473 awk '/ldlm_cancel/ {print $2}'`
7474 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7475 awk '/ldlm_bl_callback/ {print $2}'`
7476 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7477 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7478 lru_resize_enable mdc
7479 lru_resize_enable osc
7481 run_test 120e "Early Lock Cancel: unlink test"
7484 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7485 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7486 skip "no early lock cancel on server" && return 0
7487 test_mkdir -p $DIR/$tdir
7488 lru_resize_disable mdc
7489 lru_resize_disable osc
7490 test_mkdir -p $DIR/$tdir/d1
7491 test_mkdir -p $DIR/$tdir/d2
7492 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7493 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7494 cancel_lru_locks mdc
7495 cancel_lru_locks osc
7496 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7497 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7498 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7499 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7500 awk '/ldlm_cancel/ {print $2}'`
7501 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7502 awk '/ldlm_bl_callback/ {print $2}'`
7503 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7504 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7505 awk '/ldlm_cancel/ {print $2}'`
7506 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7507 awk '/ldlm_bl_callback/ {print $2}'`
7508 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7509 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7510 lru_resize_enable mdc
7511 lru_resize_enable osc
7513 run_test 120f "Early Lock Cancel: rename test"
7516 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7517 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7518 skip "no early lock cancel on server" && return 0
7519 lru_resize_disable mdc
7520 lru_resize_disable osc
7522 echo create $count files
7523 test_mkdir -p $DIR/$tdir
7524 cancel_lru_locks mdc
7525 cancel_lru_locks osc
7528 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7529 awk '/ldlm_cancel/ {print $2}'`
7530 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7531 awk '/ldlm_bl_callback/ {print $2}'`
7532 createmany -o $DIR/$tdir/f $count
7534 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7535 awk '/ldlm_cancel/ {print $2}'`
7536 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7537 awk '/ldlm_bl_callback/ {print $2}'`
7539 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7540 echo rm $count files
7543 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7544 awk '/ldlm_cancel/ {print $2}'`
7545 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7546 awk '/ldlm_bl_callback/ {print $2}'`
7548 echo total: $count removes in $((t2-t1))
7549 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7551 # wait for commitment of removal
7552 lru_resize_enable mdc
7553 lru_resize_enable osc
7555 run_test 120g "Early Lock Cancel: performance test"
7557 test_121() { #bug #10589
7558 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7560 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7561 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7562 lctl set_param fail_loc=0x310
7563 cancel_lru_locks osc > /dev/null
7564 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7565 lctl set_param fail_loc=0
7566 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7568 run_test 121 "read cancel race ========="
7570 test_123a() { # was test 123, statahead(bug 11401)
7571 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7573 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7574 log "testing on UP system. Performance may be not as good as expected."
7579 test_mkdir -p $DIR/$tdir
7580 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7581 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7583 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7584 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7586 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7587 lctl set_param -n llite.*.statahead_max 0
7588 lctl get_param llite.*.statahead_max
7589 cancel_lru_locks mdc
7590 cancel_lru_locks osc
7592 time ls -l $DIR/$tdir | wc -l
7594 delta=$((etime - stime))
7595 log "ls $i files without statahead: $delta sec"
7596 lctl set_param llite.*.statahead_max=$max
7598 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7599 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7600 cancel_lru_locks mdc
7601 cancel_lru_locks osc
7603 time ls -l $DIR/$tdir | wc -l
7605 delta_sa=$((etime - stime))
7606 log "ls $i files with statahead: $delta_sa sec"
7607 lctl get_param -n llite.*.statahead_stats
7608 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7610 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7611 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7613 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7614 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7615 lctl set_param -n llite.*.statahead_max 0
7616 lctl get_param llite.*.statahead_max
7617 cancel_lru_locks mdc
7618 cancel_lru_locks osc
7620 time ls -l $DIR/$tdir | wc -l
7622 delta=$((etime - stime))
7623 log "ls $i files again without statahead: $delta sec"
7624 lctl set_param llite.*.statahead_max=$max
7625 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7626 if [ $SLOWOK -eq 0 ]; then
7627 error "ls $i files is slower with statahead!"
7629 log "ls $i files is slower with statahead!"
7635 [ $delta -gt 20 ] && break
7636 [ $delta -gt 8 ] && MULT=$((50 / delta))
7637 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7645 delta=$((etime - stime))
7646 log "rm -r $DIR/$tdir/: $delta seconds"
7648 lctl get_param -n llite.*.statahead_stats
7650 run_test 123a "verify statahead work"
7652 test_123b () { # statahead(bug 15027)
7653 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7654 test_mkdir -p $DIR/$tdir
7655 createmany -o $DIR/$tdir/$tfile-%d 1000
7657 cancel_lru_locks mdc
7658 cancel_lru_locks osc
7660 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7661 lctl set_param fail_loc=0x80000803
7662 ls -lR $DIR/$tdir > /dev/null
7664 lctl set_param fail_loc=0x0
7665 lctl get_param -n llite.*.statahead_stats
7670 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7673 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7674 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7675 skip "no lru resize on server" && return 0
7677 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7679 log "create $NR files at $DIR/$tdir"
7680 createmany -o $DIR/$tdir/f $NR ||
7681 error "failed to create $NR files in $DIR/$tdir"
7683 cancel_lru_locks mdc
7684 ls -l $DIR/$tdir > /dev/null
7688 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7689 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7690 LRU_SIZE=$(lctl get_param -n $PARAM)
7691 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7692 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7694 log "NS=$(basename $NSDIR)"
7699 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7700 skip "Not enough cached locks created!"
7707 # We know that lru resize allows one client to hold $LIMIT locks
7708 # for 10h. After that locks begin to be killed by client.
7710 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7713 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7714 # killing locks. Some time was spent for creating locks. This means
7715 # that up to the moment of sleep finish we must have killed some of
7716 # them (10-100 locks). This depends on how fast ther were created.
7717 # Many of them were touched in almost the same moment and thus will
7718 # be killed in groups.
7719 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7721 # Use $LRU_SIZE_B here to take into account real number of locks
7722 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7723 local LRU_SIZE_B=$LRU_SIZE
7725 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7726 log "OLD_LVF=$OLD_LVF"
7727 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7729 # Let's make sure that we really have some margin. Client checks
7730 # cached locks every 10 sec.
7732 log "Sleep ${SLEEP} sec"
7734 while ((SEC<$SLEEP)); do
7738 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7742 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7743 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7745 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7746 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7747 unlinkmany $DIR/$tdir/f $NR
7751 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7752 log "unlink $NR files at $DIR/$tdir"
7753 unlinkmany $DIR/$tdir/f $NR
7755 run_test 124a "lru resize ======================================="
7757 get_max_pool_limit()
7759 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7762 if test $l -gt $max; then
7770 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7771 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7772 skip "no lru resize on server" && return 0
7774 LIMIT=`get_max_pool_limit`
7776 NR=$(($(default_lru_size)*20))
7777 if [ $NR -gt $LIMIT ]; then
7778 log "Limit lock number by $LIMIT locks"
7781 lru_resize_disable mdc
7782 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7783 error "failed to create $DIR/$tdir/disable_lru_resize"
7785 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7786 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7787 cancel_lru_locks mdc
7790 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7793 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7796 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7800 nolruresize_delta=$((etime-stime))
7801 log "ls -la time: $nolruresize_delta seconds"
7802 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7803 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7805 lru_resize_enable mdc
7806 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7807 error "failed to create $DIR/$tdir/enable_lru_resize"
7809 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7810 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7811 cancel_lru_locks mdc
7814 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7817 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7820 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7824 lruresize_delta=$((etime-stime))
7825 log "ls -la time: $lruresize_delta seconds"
7826 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7828 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7829 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7830 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7831 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7833 log "lru resize performs the same with no lru resize"
7835 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7837 run_test 124b "lru resize (performance test) ======================="
7839 test_125() { # 13358
7840 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7841 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7842 test_mkdir -p $DIR/d125 || error "mkdir failed"
7843 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7844 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7845 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7847 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7849 test_126() { # bug 12829/13455
7850 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7851 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7852 $GSS && skip "must run as gss disabled" && return
7854 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7855 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7857 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7859 run_test 126 "check that the fsgid provided by the client is taken into account"
7861 test_127a() { # bug 15521
7862 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7863 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7864 $LCTL set_param osc.*.stats=0
7865 FSIZE=$((2048 * 1024))
7866 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7867 cancel_lru_locks osc
7868 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7870 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7871 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7872 echo "got $COUNT $NAME"
7873 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7874 eval $NAME=$COUNT || error "Wrong proc format"
7877 read_bytes|write_bytes)
7878 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7879 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7880 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7881 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7882 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7883 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7884 error "sumsquare is too small: $SUMSQ"
7885 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7886 error "sumsquare is too big: $SUMSQ"
7890 done < $DIR/${tfile}.tmp
7892 #check that we actually got some stats
7893 [ "$read_bytes" ] || error "Missing read_bytes stats"
7894 [ "$write_bytes" ] || error "Missing write_bytes stats"
7895 [ "$read_bytes" != 0 ] || error "no read done"
7896 [ "$write_bytes" != 0 ] || error "no write done"
7898 run_test 127a "verify the client stats are sane"
7900 test_127b() { # bug LU-333
7901 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7902 $LCTL set_param llite.*.stats=0
7903 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7904 # perform 2 reads and writes so MAX is different from SUM.
7905 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7906 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7907 cancel_lru_locks osc
7908 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7909 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7911 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7912 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7913 echo "got $COUNT $NAME"
7914 eval $NAME=$COUNT || error "Wrong proc format"
7918 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7919 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7920 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7921 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7924 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7925 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7926 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7927 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7931 done < $TMP/${tfile}.tmp
7933 #check that we actually got some stats
7934 [ "$read_bytes" ] || error "Missing read_bytes stats"
7935 [ "$write_bytes" ] || error "Missing write_bytes stats"
7936 [ "$read_bytes" != 0 ] || error "no read done"
7937 [ "$write_bytes" != 0 ] || error "no write done"
7939 run_test 127b "verify the llite client stats are sane"
7941 test_128() { # bug 15212
7943 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7948 result=$(grep error $TMP/$tfile.log)
7950 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7952 run_test 128 "interactive lfs for 2 consecutive find's"
7959 local LDPROC=/proc/fs/ldiskfs
7960 local facets=$(get_facets MDS)
7962 for facet in ${facets//,/ }; do
7963 canondev=$(ldiskfs_canon \
7964 *.$(convert_facet2label $facet).mntdev $facet)
7965 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7966 LDPROC=/sys/fs/ldiskfs
7967 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7972 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7973 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7974 skip "Only applicable to ldiskfs-based MDTs"
7977 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7983 test_mkdir -p $DIR/$tdir
7985 # block size of mds1
7986 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
7987 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
7988 local MAX=$((MDSBLOCKSIZE * 3))
7990 local I=$(stat -c%s "$DIR/$tdir")
7992 while [ ! $I -gt $MAX ]; do
7993 $MULTIOP $DIR/$tdir/$J Oc
7995 #check two errors ENOSPC for new version of ext4 max_dir_size patch
7996 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
7997 #and EFBIG for previous versions
7998 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
8000 echo "return code $rc received as expected"
8001 multiop $DIR/$tdir/$J Oc ||
8002 error_exit "multiop failed w/o dir size limit"
8004 I=$(stat -c%s "$DIR/$tdir")
8006 if [ $(lustre_version_code $SINGLEMDS) -lt \
8007 $(version_code 2.4.51) ]
8009 [ $I -eq $MAX ] && return 0
8011 [ $I -gt $MAX ] && return 0
8013 error_exit "current dir size $I, previous limit $MAX"
8014 elif [ $rc -ne 0 ]; then
8016 error_exit "return code $rc received instead of expected " \
8017 "$EFBIG or $ENOSPC, files in dir $I"
8020 I=$(stat -c%s "$DIR/$tdir")
8024 error "exceeded dir size limit $MAX x $MDSCOUNT $MAX : $I bytes"
8026 run_test 129 "test directory size limit ========================"
8035 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8036 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8039 trap cleanup_130 EXIT RETURN
8041 local fm_file=$DIR/$tfile
8042 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
8043 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
8044 error "dd failed for $fm_file"
8046 # LU-1795: test filefrag/FIEMAP once, even if unsupported
8047 filefrag -ves $fm_file
8049 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8050 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8051 [ $RC != 0 ] && error "filefrag $fm_file failed"
8053 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8054 grep -v "ext:" | grep -v "found")
8055 lun=$($GETSTRIPE -i $fm_file)
8057 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
8060 for line in $filefrag_op
8062 frag_lun=`echo $line | cut -d: -f5`
8063 ext_len=`echo $line | cut -d: -f4`
8064 if (( $frag_lun != $lun )); then
8066 error "FIEMAP on 1-stripe file($fm_file) failed"
8069 (( tot_len += ext_len ))
8072 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
8074 error "FIEMAP on 1-stripe file($fm_file) failed;"
8080 echo "FIEMAP on single striped file succeeded"
8082 run_test 130a "FIEMAP (1-stripe file)"
8085 [ "$OSTCOUNT" -lt "2" ] &&
8086 skip_env "skipping FIEMAP on 2-stripe file test" && return
8088 [ "$OSTCOUNT" -ge "10" ] &&
8089 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8091 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8092 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8095 trap cleanup_130 EXIT RETURN
8097 local fm_file=$DIR/$tfile
8098 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8099 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8100 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8102 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
8103 error "dd failed on $fm_file"
8105 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8106 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8107 grep -v "ext:" | grep -v "found")
8109 last_lun=$(echo $filefrag_op | cut -d: -f5)
8114 for line in $filefrag_op
8116 frag_lun=`echo $line | cut -d: -f5`
8117 ext_len=`echo $line | cut -d: -f4`
8118 if (( $frag_lun != $last_lun )); then
8119 if (( tot_len != 1024 )); then
8121 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
8128 (( tot_len += ext_len ))
8131 if (( num_luns != 2 || tot_len != 1024 )); then
8133 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8139 echo "FIEMAP on 2-stripe file succeeded"
8141 run_test 130b "FIEMAP (2-stripe file)"
8144 [ "$OSTCOUNT" -lt "2" ] &&
8145 skip_env "skipping FIEMAP on 2-stripe file" && return
8147 [ "$OSTCOUNT" -ge "10" ] &&
8148 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8150 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8151 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
8154 trap cleanup_130 EXIT RETURN
8156 local fm_file=$DIR/$tfile
8157 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8158 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8159 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8161 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
8163 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8164 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
8166 last_lun=`echo $filefrag_op | cut -d: -f5`
8171 for line in $filefrag_op
8173 frag_lun=`echo $line | cut -d: -f5`
8174 ext_len=`echo $line | cut -d: -f4`
8175 if (( $frag_lun != $last_lun )); then
8176 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
8177 if (( logical != 512 )); then
8179 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
8182 if (( tot_len != 512 )); then
8184 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8191 (( tot_len += ext_len ))
8194 if (( num_luns != 2 || tot_len != 512 )); then
8196 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8202 echo "FIEMAP on 2-stripe file with hole succeeded"
8204 run_test 130c "FIEMAP (2-stripe file with hole)"
8207 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
8209 [ "$OSTCOUNT" -ge "10" ] &&
8210 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8212 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8213 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8215 trap cleanup_130 EXIT RETURN
8217 local fm_file=$DIR/$tfile
8218 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
8219 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8220 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8222 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
8223 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
8224 error "dd failed on $fm_file"
8226 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8227 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" |
8228 grep -v "ext:" | grep -v "found"`
8230 last_lun=`echo $filefrag_op | cut -d: -f5`
8235 for line in $filefrag_op
8237 frag_lun=`echo $line | cut -d: -f5`
8238 ext_len=`echo $line | cut -d: -f4`
8239 if (( $frag_lun != $last_lun )); then
8240 if (( tot_len != 1024 )); then
8242 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8249 (( tot_len += ext_len ))
8252 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
8254 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8260 echo "FIEMAP on N-stripe file succeeded"
8262 run_test 130d "FIEMAP (N-stripe file)"
8265 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
8267 [ "$OSTCOUNT" -ge "10" ] &&
8268 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8270 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8271 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8273 trap cleanup_130 EXIT RETURN
8275 local fm_file=$DIR/$tfile
8276 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8277 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8278 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8281 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8282 for ((i = 0; i < $NUM_BLKS; i++))
8284 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8287 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8288 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8290 last_lun=`echo $filefrag_op | cut -d: -f5`
8295 for line in $filefrag_op
8297 frag_lun=`echo $line | cut -d: -f5`
8298 ext_len=`echo $line | cut -d: -f4`
8299 if (( $frag_lun != $last_lun )); then
8300 if (( tot_len != $EXPECTED_LEN )); then
8302 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8309 (( tot_len += ext_len ))
8312 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8314 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8320 echo "FIEMAP with continuation calls succeeded"
8322 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8324 # Test for writev/readv
8326 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8327 error "writev test failed"
8328 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8329 error "readv failed"
8332 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8335 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8336 error "append writev test failed"
8337 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8338 error "append writev test failed"
8341 run_test 131b "test append writev"
8344 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8347 run_test 131c "test read/write on file w/o objects"
8350 rwv -f $DIR/$tfile -w -n 1 1572864
8351 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8352 if [ "$NOB" != 1572864 ]; then
8353 error "Short read filed: read $NOB bytes instead of 1572864"
8357 run_test 131d "test short read"
8360 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8361 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8362 error "read hitting hole failed"
8365 run_test 131e "test read hitting hole"
8370 for node in $(osts_nodes); do
8371 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8372 [ x$gl = x"" ] && gl=0
8373 gl_sum=$((gl_sum + gl))
8383 if [ x$som = x"enabled" ]; then
8384 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8385 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8386 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8388 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8389 MOUNTOPT="$MOUNTOPT,som_preview"
8390 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8393 # do remount to make new mount-conf parameters actual
8400 test_132() { #1028, SOM
8401 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8402 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8403 local num=$(get_mds_dir $DIR)
8404 local mymds=mds${num}
8405 local MOUNTOPT_SAVE=$MOUNTOPT
8407 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8408 cancel_lru_locks osc
8410 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8412 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8413 stat $DIR/$tfile >/dev/null
8414 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8415 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8417 som_mode_switch $som1 $gl1 $gl2
8419 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8420 cancel_lru_locks osc
8422 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8423 if [ $som1 == $som2 ]; then
8424 error "som is still "$som2
8425 if [ x$som2 = x"enabled" ]; then
8432 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8433 stat $DIR/$tfile >/dev/null
8434 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8435 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8436 som_mode_switch $som2 $gl1 $gl2
8437 MOUNTOPT=$MOUNTOPT_SAVE
8439 run_test 132 "som avoids glimpse rpc"
8445 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8447 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8449 *) error "Wrong argument $1" ;;
8452 count=`echo $res | awk '{print $2}'`
8453 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8454 # if the argument $3 is zero, it means any stat increment is ok.
8455 if [ $3 -gt 0 ] ; then
8456 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
8461 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8462 remote_ost_nodsh && skip "remote OST with nodsh" && return
8463 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8465 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8466 { skip "MDS doesn't support rename stats"; return; }
8467 local testdir=$DIR/${tdir}/stats_testdir
8468 mkdir -p $DIR/${tdir}
8471 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8472 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8474 # verify mdt stats first.
8475 mkdir ${testdir} || error "mkdir failed"
8476 check_stats $SINGLEMDS "mkdir" 1
8477 touch ${testdir}/${tfile} || "touch failed"
8478 check_stats $SINGLEMDS "open" 1
8479 check_stats $SINGLEMDS "close" 1
8480 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8481 check_stats $SINGLEMDS "mknod" 1
8482 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8483 check_stats $SINGLEMDS "unlink" 1
8484 rm -f ${testdir}/${tfile} || error "file remove failed"
8485 check_stats $SINGLEMDS "unlink" 2
8487 # remove working dir and check mdt stats again.
8488 rmdir ${testdir} || error "rmdir failed"
8489 check_stats $SINGLEMDS "rmdir" 1
8491 local testdir1=$DIR/${tdir}/stats_testdir1
8493 mkdir -p ${testdir1}
8494 touch ${testdir1}/test1
8495 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8496 check_stats $SINGLEMDS "crossdir_rename" 1
8498 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8499 check_stats $SINGLEMDS "samedir_rename" 1
8503 run_test 133a "Verifying MDT stats ========================================"
8506 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8507 remote_ost_nodsh && skip "remote OST with nodsh" && return
8508 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8509 local testdir=$DIR/${tdir}/stats_testdir
8510 mkdir -p ${testdir} || error "mkdir failed"
8511 touch ${testdir}/${tfile} || "touch failed"
8512 cancel_lru_locks mdc
8515 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8516 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8518 # extra mdt stats verification.
8519 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8520 check_stats $SINGLEMDS "setattr" 1
8521 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8522 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8524 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8525 check_stats $SINGLEMDS "getattr" 1
8527 $LFS df || error "lfs failed"
8528 check_stats $SINGLEMDS "statfs" 1
8532 run_test 133b "Verifying extra MDT stats =================================="
8535 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8536 remote_ost_nodsh && skip "remote OST with nodsh" && return
8537 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8538 local testdir=$DIR/${tdir}/stats_testdir
8539 test_mkdir -p ${testdir} || error "mkdir failed"
8541 # verify obdfilter stats.
8542 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8544 cancel_lru_locks osc
8545 wait_delete_completed
8548 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8549 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8551 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8553 cancel_lru_locks osc
8554 check_stats ost "write" 1
8556 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8557 check_stats ost "read" 1
8559 > ${testdir}/${tfile} || error "truncate failed"
8560 check_stats ost "punch" 1
8562 rm -f ${testdir}/${tfile} || error "file remove failed"
8563 wait_delete_completed
8564 check_stats ost "destroy" 1
8568 run_test 133c "Verifying OST stats ========================================"
8575 while [ $value -ge 2 ]; do
8580 if [ $orig -gt $order ]; then
8588 local size=('K' 'M' 'G' 'T');
8590 local size_string=$value
8592 while [ $value -ge 1024 ]; do
8593 if [ $i -gt 3 ]; then
8594 #T is the biggest unit we get here, if that is bigger,
8596 size_string=${value}T
8599 value=$((value >> 10))
8600 if [ $value -lt 1024 ]; then
8601 size_string=${value}${size[$i]}
8612 local context=${2:-.}
8613 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8615 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8620 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8621 remote_ost_nodsh && skip "remote OST with nodsh" && return
8622 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8623 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8624 { skip "MDS doesn't support rename stats"; return; }
8626 local testdir1=$DIR/${tdir}/stats_testdir1
8627 local testdir2=$DIR/${tdir}/stats_testdir2
8629 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8631 mkdir -p ${testdir1} || error "mkdir failed"
8632 mkdir -p ${testdir2} || error "mkdir failed"
8634 createmany -o $testdir1/test 512 || error "createmany failed"
8636 # check samedir rename size
8637 mv ${testdir1}/test0 ${testdir1}/test_0
8639 local testdir1_size=$(ls -l $DIR/${tdir} |
8640 awk '/stats_testdir1/ {print $5}')
8641 local testdir2_size=$(ls -l $DIR/${tdir} |
8642 awk '/stats_testdir2/ {print $5}')
8644 testdir1_size=$(order_2 $testdir1_size)
8645 testdir2_size=$(order_2 $testdir2_size)
8647 testdir1_size=$(size_in_KMGT $testdir1_size)
8648 testdir2_size=$(size_in_KMGT $testdir2_size)
8650 echo "source rename dir size: ${testdir1_size}"
8651 echo "target rename dir size: ${testdir2_size}"
8653 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8654 eval $cmd || error "$cmd failed"
8655 local samedir=$($cmd | grep 'same_dir')
8656 local same_sample=$(get_rename_size $testdir1_size)
8657 [ -z "$samedir" ] && error "samedir_rename_size count error"
8658 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8659 echo "Check same dir rename stats success"
8661 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8663 # check crossdir rename size
8664 mv ${testdir1}/test_0 ${testdir2}/test_0
8666 testdir1_size=$(ls -l $DIR/${tdir} |
8667 awk '/stats_testdir1/ {print $5}')
8668 testdir2_size=$(ls -l $DIR/${tdir} |
8669 awk '/stats_testdir2/ {print $5}')
8671 testdir1_size=$(order_2 $testdir1_size)
8672 testdir2_size=$(order_2 $testdir2_size)
8674 testdir1_size=$(size_in_KMGT $testdir1_size)
8675 testdir2_size=$(size_in_KMGT $testdir2_size)
8677 echo "source rename dir size: ${testdir1_size}"
8678 echo "target rename dir size: ${testdir2_size}"
8680 eval $cmd || error "$cmd failed"
8681 local crossdir=$($cmd | grep 'crossdir')
8682 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8683 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8684 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8685 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8686 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8687 echo "Check cross dir rename stats success"
8690 run_test 133d "Verifying rename_stats ========================================"
8693 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8694 local testdir=$DIR/${tdir}/stats_testdir
8695 local ctr f0 f1 bs=32768 count=42 sum
8697 remote_ost_nodsh && skip "remote OST with nodsh" && return
8698 mkdir -p ${testdir} || error "mkdir failed"
8700 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8702 for ctr in {write,read}_bytes; do
8704 cancel_lru_locks osc
8706 do_facet ost1 $LCTL set_param -n \
8707 "obdfilter.*.exports.clear=clear"
8709 if [ $ctr = write_bytes ]; then
8711 f1=${testdir}/${tfile}
8713 f0=${testdir}/${tfile}
8717 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8720 cancel_lru_locks osc
8722 sum=$(do_facet ost1 $LCTL get_param \
8723 "obdfilter.*.exports.*.stats" | \
8726 $1 == ctr { sum += $7 }
8729 if ((sum != bs * count)); then
8730 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8736 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8739 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8742 # First without trusting modes.
8744 -exec cat '{}' \; &> /dev/null
8746 # Second verifying readability.
8750 -exec cat '{}' \; > /dev/null ||
8751 error "proc file read failed"
8753 for facet in $SINGLEMDS ost1; do
8754 do_facet $facet find $proc_dirs \
8755 -not -name req_history \
8756 -exec cat '{}' \\\; &> /dev/null
8758 do_facet $facet find $proc_dirs \
8759 -not -name req_history \
8762 -exec cat '{}' \\\; > /dev/null ||
8763 error "proc file read failed"
8766 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8768 test_140() { #bug-17379
8769 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8770 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8771 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8772 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8774 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8775 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8777 while i=`expr $i + 1`; do
8778 test_mkdir -p $i || error "Creating dir $i"
8779 cd $i || error "Changing to $i"
8780 ln -s ../stat stat || error "Creating stat symlink"
8781 # Read the symlink until ELOOP present,
8782 # not LBUGing the system is considered success,
8783 # we didn't overrun the stack.
8784 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8786 if [ $ret -eq 40 ]; then
8789 error "Open stat symlink"
8795 echo "The symlink depth = $i"
8796 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8797 error "Invalid symlink depth"
8799 # Test recursive symlink
8800 ln -s symlink_self symlink_self
8801 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8802 echo "open symlink_self returns $ret"
8803 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8805 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8808 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8809 local TF="$TMP/$tfile"
8811 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8813 cancel_lru_locks osc
8814 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8815 remount_client $MOUNT
8817 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8820 $TRUNCATE $DIR/$tfile 6000
8821 cancel_lru_locks osc
8822 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8825 echo "12345" >>$DIR/$tfile
8826 cancel_lru_locks osc
8827 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8830 echo "12345" >>$DIR/$tfile
8831 cancel_lru_locks osc
8832 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8837 run_test 150 "truncate/append tests"
8839 #LU-2902 roc_hit was not able to read all values from lproc
8840 function roc_hit_init() {
8841 local list=$(comma_list $(osts_nodes))
8842 local dir=$DIR/$tdir-check
8843 local file=$dir/file
8849 #use setstripe to do a write to every ost
8850 for i in $(seq 0 $((OSTCOUNT-1))); do
8851 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
8852 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
8853 idx=$(printf %04x $i)
8854 BEFORE=$(get_osd_param $list *OST*$idx stats |
8855 awk '$1 == "cache_access" {sum += $2} END { print sum }')
8856 if [ -z "$BEFORE" ]; then
8860 cancel_lru_locks osc
8861 cat $file >/dev/null
8863 AFTER=$(get_osd_param $list *OST*$idx stats |
8864 awk '$1 == "cache_access" {sum += $2} END { print sum }')
8866 echo BEFORE:$BEFORE AFTER:$AFTER
8867 if ! let "AFTER - BEFORE == 4"; then
8869 error "roc_hit is not safe to use"
8877 function roc_hit() {
8878 local list=$(comma_list $(osts_nodes))
8879 echo $(get_osd_param $list '' stats |
8880 awk '$1 == "cache_hit" {sum += $2} END { print sum }')
8883 function set_cache() {
8886 if [ "$2" == "off" ]; then
8889 local list=$(comma_list $(osts_nodes))
8890 set_osd_param $list '' $1_cache_enable $on
8892 cancel_lru_locks osc
8896 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8897 remote_ost_nodsh && skip "remote OST with nodsh" && return
8900 local list=$(comma_list $(osts_nodes))
8902 # check whether obdfilter is cache capable at all
8903 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8904 echo "not cache-capable obdfilter"
8908 # check cache is enabled on all obdfilters
8909 if get_osd_param $list '' read_cache_enable | grep 0; then
8910 echo "oss cache is disabled"
8914 set_osd_param $list '' writethrough_cache_enable 1
8916 # check write cache is enabled on all obdfilters
8917 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
8918 echo "oss write cache is NOT enabled"
8924 #define OBD_FAIL_OBD_NO_LRU 0x609
8925 do_nodes $list $LCTL set_param fail_loc=0x609
8927 # pages should be in the case right after write
8928 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
8931 local BEFORE=$(roc_hit)
8932 cancel_lru_locks osc
8933 cat $DIR/$tfile >/dev/null
8934 local AFTER=$(roc_hit)
8936 do_nodes $list $LCTL set_param fail_loc=0
8938 if ! let "AFTER - BEFORE == CPAGES"; then
8939 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8942 # the following read invalidates the cache
8943 cancel_lru_locks osc
8944 set_osd_param $list '' read_cache_enable 0
8945 cat $DIR/$tfile >/dev/null
8947 # now data shouldn't be found in the cache
8949 cancel_lru_locks osc
8950 cat $DIR/$tfile >/dev/null
8952 if let "AFTER - BEFORE != 0"; then
8953 error "IN CACHE: before: $BEFORE, after: $AFTER"
8956 set_osd_param $list '' read_cache_enable 1
8959 run_test 151 "test cache on oss and controls ==============================="
8962 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8963 local TF="$TMP/$tfile"
8965 # simulate ENOMEM during write
8966 #define OBD_FAIL_OST_NOMEM 0x226
8967 lctl set_param fail_loc=0x80000226
8968 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8970 sync || error "sync failed"
8971 lctl set_param fail_loc=0
8973 # discard client's cache
8974 cancel_lru_locks osc
8976 # simulate ENOMEM during read
8977 lctl set_param fail_loc=0x80000226
8978 cmp $TF $DIR/$tfile || error "cmp failed"
8979 lctl set_param fail_loc=0
8983 run_test 152 "test read/write with enomem ============================"
8986 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8988 run_test 153 "test if fdatasync does not crash ======================="
8990 dot_lustre_fid_permission_check() {
8992 local ffid=$MOUNT/.lustre/fid/$fid
8995 echo "stat fid $fid"
8996 stat $ffid > /dev/null || error "stat $ffid failed."
8997 echo "touch fid $fid"
8998 touch $ffid || error "touch $ffid failed."
8999 echo "write to fid $fid"
9000 cat /etc/hosts > $ffid || error "write $ffid failed."
9001 echo "read fid $fid"
9002 diff /etc/hosts $ffid || error "read $ffid failed."
9003 echo "append write to fid $fid"
9004 cat /etc/hosts >> $ffid || error "append write $ffid failed."
9005 echo "rename fid $fid"
9006 mv $ffid $test_dir/$tfile.1 &&
9007 error "rename $ffid to $tfile.1 should fail."
9008 touch $test_dir/$tfile.1
9009 mv $test_dir/$tfile.1 $ffid &&
9010 error "rename $tfile.1 to $ffid should fail."
9011 rm -f $test_dir/$tfile.1
9012 echo "truncate fid $fid"
9013 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
9014 echo "link fid $fid"
9015 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
9016 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
9017 echo "setfacl fid $fid"
9018 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
9019 echo "getfacl fid $fid"
9020 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
9022 echo "unlink fid $fid"
9023 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
9024 echo "mknod fid $fid"
9025 mknod $ffid c 1 3 && error "mknod $ffid should fail."
9027 fid=[0xf00000400:0x1:0x0]
9028 ffid=$MOUNT/.lustre/fid/$fid
9030 echo "stat non-exist fid $fid"
9031 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
9032 echo "write to non-exist fid $fid"
9033 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
9034 echo "link new fid $fid"
9035 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
9037 mkdir -p $test_dir/$tdir
9038 touch $test_dir/$tdir/$tfile
9039 fid=$($LFS path2fid $test_dir/$tdir)
9042 error "error: could not get fid for $test_dir/$dir/$tfile."
9044 ffid=$MOUNT/.lustre/fid/$fid
9047 ls $ffid > /dev/null || error "ls $ffid failed."
9048 echo "touch $fid/$tfile.1"
9049 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
9051 echo "touch $MOUNT/.lustre/fid/$tfile"
9052 touch $MOUNT/.lustre/fid/$tfile && \
9053 error "touch $MOUNT/.lustre/fid/$tfile should fail."
9055 echo "setxattr to $MOUNT/.lustre/fid"
9056 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
9058 echo "listxattr for $MOUNT/.lustre/fid"
9059 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
9061 echo "delxattr from $MOUNT/.lustre/fid"
9062 setfattr -x trusted.name1 $MOUNT/.lustre/fid
9064 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
9065 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
9066 error "touch invalid fid should fail."
9068 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
9069 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
9070 error "touch non-normal fid should fail."
9072 echo "rename $tdir to $MOUNT/.lustre/fid"
9073 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
9074 error "rename to $MOUNT/.lustre/fid should fail."
9076 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
9078 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
9079 local new_obf_mode=777
9081 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
9082 chmod $new_obf_mode $DIR/.lustre/fid ||
9083 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
9085 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
9086 [ $obf_mode -eq $new_obf_mode ] ||
9087 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
9089 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
9090 chmod $old_obf_mode $DIR/.lustre/fid ||
9091 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
9094 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
9095 fid=$($LFS path2fid $test_dir/$tfile-2)
9096 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
9097 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
9098 error "create lov data thru .lustre should fail."
9099 echo "cp /etc/passwd $test_dir/$tfile-2"
9100 cp /etc/passwd $test_dir/$tfile-2 ||
9101 error "copy to $test_dir/$tfile-2 failed."
9102 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
9103 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
9104 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
9106 rm -rf $test_dir/tfile.lnk
9107 rm -rf $test_dir/$tfile-2
9111 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9112 skip "Need MDS version at least 2.4.1" && return
9115 local FID=$($LFS path2fid $DIR/$tfile)
9116 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
9118 # check that we get the same pathname back
9119 local FOUND=$($LFS fid2path $MOUNT $FID)
9120 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
9121 [ "$FOUND" != "$DIR/$tfile" ] &&
9122 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
9126 run_test 154A "lfs path2fid and fid2path basic checks"
9129 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9130 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9131 { skip "Need MDS version at least 2.2.51"; return 0; }
9133 cp /etc/hosts $DIR/$tfile
9135 fid=$($LFS path2fid $DIR/$tfile)
9137 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
9139 dot_lustre_fid_permission_check "$fid" $DIR ||
9140 error "dot lustre permission check $fid failed"
9142 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
9144 touch $MOUNT/.lustre/file &&
9145 error "creation is not allowed under .lustre"
9147 mkdir $MOUNT/.lustre/dir &&
9148 error "mkdir is not allowed under .lustre"
9152 run_test 154a "Open-by-FID"
9155 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9156 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9157 { skip "Need MDS version at least 2.2.51"; return 0; }
9159 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
9161 local remote_dir=$DIR/$tdir/remote_dir
9166 $LFS mkdir -i $MDTIDX $remote_dir ||
9167 error "create remote directory failed"
9169 cp /etc/hosts $remote_dir/$tfile
9171 fid=$($LFS path2fid $remote_dir/$tfile)
9173 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
9175 dot_lustre_fid_permission_check "$fid" $remote_dir ||
9176 error "dot lustre permission check $fid failed"
9179 run_test 154b "Open-by-FID for remote directory"
9182 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9183 skip "Need MDS version at least 2.4.1" && return
9185 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
9186 local FID1=$($LFS path2fid $DIR/$tfile.1)
9187 local FID2=$($LFS path2fid $DIR/$tfile.2)
9188 local FID3=$($LFS path2fid $DIR/$tfile.3)
9191 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
9192 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
9193 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
9195 [ "$FID" = "${!want}" ] ||
9196 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
9200 $LFS fid2path $MOUNT $FID1 $FID2 $FID3 | while read PATHNAME; do
9201 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
9202 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
9206 run_test 154c "lfs path2fid and fid2path multiple arguments"
9209 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
9210 skip "Need MDS version at least 2.5.53" && return
9213 nid=$($LCTL list_nids | sed "s/\./\\\./g")
9217 local proc_ofile="mdt.*.exports.'$nid'.open_files"
9224 fid=$($LFS path2fid $DIR/$tfile)
9227 cmd="exec $fd<$DIR/$tfile"
9229 fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
9230 echo $fid_list | grep $fid
9233 cmd="exec $fd>/dev/null"
9235 if [ $rc -ne 0 ]; then
9236 error "FID $fid not found in open files list $fid_list"
9239 run_test 154d "Verify open file fid"
9241 test_155_small_load() {
9242 local temp=$TMP/$tfile
9243 local file=$DIR/$tfile
9245 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
9246 error "dd of=$temp bs=6096 count=1 failed"
9248 cancel_lru_locks osc
9249 cmp $temp $file || error "$temp $file differ"
9251 $TRUNCATE $temp 6000
9252 $TRUNCATE $file 6000
9253 cmp $temp $file || error "$temp $file differ (truncate1)"
9255 echo "12345" >>$temp
9256 echo "12345" >>$file
9257 cmp $temp $file || error "$temp $file differ (append1)"
9259 echo "12345" >>$temp
9260 echo "12345" >>$file
9261 cmp $temp $file || error "$temp $file differ (append2)"
9267 test_155_big_load() {
9268 remote_ost_nodsh && skip "remote OST with nodsh" && return
9269 local temp=$TMP/$tfile
9270 local file=$DIR/$tfile
9273 local cache_size=$(do_facet ost$((MAXI+1)) \
9274 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
9275 local large_file_size=$((cache_size * 2))
9277 echo "OSS cache size: $cache_size KB"
9278 echo "Large file size: $large_file_size KB"
9280 [ $MAXV -le $large_file_size ] && \
9281 skip_env "max available OST size needs > $large_file_size KB" && \
9284 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
9286 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
9287 error "dd of=$temp bs=$large_file_size count=1k failed"
9290 cancel_lru_locks osc
9291 cmp $temp $file || error "$temp $file differ"
9298 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9300 set_cache writethrough on
9303 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
9306 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9308 set_cache writethrough off
9311 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
9314 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9316 set_cache writethrough on
9319 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
9322 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9324 set_cache writethrough off
9327 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
9330 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9332 set_cache writethrough on
9335 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
9338 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9340 set_cache writethrough off
9343 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
9346 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9348 set_cache writethrough on
9351 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
9354 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9356 set_cache writethrough off
9359 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
9362 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9366 local file="$DIR/$tfile"
9368 [ "$(facet_fstype ost1)" = "zfs" ] &&
9369 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
9374 log "Turn on read and write cache"
9376 set_cache writethrough on
9378 log "Write data and read it back."
9379 log "Read should be satisfied from the cache."
9380 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9382 cancel_lru_locks osc
9383 cat $file >/dev/null
9385 if ! let "AFTER - BEFORE == CPAGES"; then
9386 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9388 log "cache hits:: before: $BEFORE, after: $AFTER"
9391 log "Read again; it should be satisfied from the cache."
9393 cancel_lru_locks osc
9394 cat $file >/dev/null
9396 if ! let "AFTER - BEFORE == CPAGES"; then
9397 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9399 log "cache hits:: before: $BEFORE, after: $AFTER"
9403 log "Turn off the read cache and turn on the write cache"
9405 set_cache writethrough on
9407 log "Read again; it should be satisfied from the cache."
9409 cancel_lru_locks osc
9410 cat $file >/dev/null
9412 if ! let "AFTER - BEFORE == CPAGES"; then
9413 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9415 log "cache hits:: before: $BEFORE, after: $AFTER"
9418 log "Read again; it should not be satisfied from the cache."
9420 cancel_lru_locks osc
9421 cat $file >/dev/null
9423 if ! let "AFTER - BEFORE == 0"; then
9424 error "IN CACHE: before: $BEFORE, after: $AFTER"
9426 log "cache hits:: before: $BEFORE, after: $AFTER"
9429 log "Write data and read it back."
9430 log "Read should be satisfied from the cache."
9431 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9433 cancel_lru_locks osc
9434 cat $file >/dev/null
9436 if ! let "AFTER - BEFORE == CPAGES"; then
9437 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9439 log "cache hits:: before: $BEFORE, after: $AFTER"
9442 log "Read again; it should not be satisfied from the cache."
9444 cancel_lru_locks osc
9445 cat $file >/dev/null
9447 if ! let "AFTER - BEFORE == 0"; then
9448 error "IN CACHE: before: $BEFORE, after: $AFTER"
9450 log "cache hits:: before: $BEFORE, after: $AFTER"
9454 log "Turn off read and write cache"
9456 set_cache writethrough off
9458 log "Write data and read it back"
9459 log "It should not be satisfied from the cache."
9461 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9462 cancel_lru_locks osc
9464 cat $file >/dev/null
9466 if ! let "AFTER - BEFORE == 0"; then
9467 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9469 log "cache hits:: before: $BEFORE, after: $AFTER"
9472 log "Turn on the read cache and turn off the write cache"
9474 set_cache writethrough off
9476 log "Write data and read it back"
9477 log "It should not be satisfied from the cache."
9479 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9481 cancel_lru_locks osc
9482 cat $file >/dev/null
9484 if ! let "AFTER - BEFORE == 0"; then
9485 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9487 log "cache hits:: before: $BEFORE, after: $AFTER"
9490 log "Read again; it should be satisfied from the cache."
9492 cancel_lru_locks osc
9493 cat $file >/dev/null
9495 if ! let "AFTER - BEFORE == CPAGES"; then
9496 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9498 log "cache hits:: before: $BEFORE, after: $AFTER"
9503 run_test 156 "Verification of tunables ============================"
9507 if [ $MDSCOUNT -gt 1 ]; then
9508 error_ignore bz17935 $*
9516 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
9518 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
9520 if [ $MASK -eq 1 ]; then
9521 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
9523 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
9527 changelog_extract_field() {
9533 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
9534 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9539 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9540 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9541 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9542 { skip "Need MDS version at least 2.2.0"; return; }
9544 local CL_USERS="mdd.$MDT0.changelog_users"
9545 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9546 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9547 echo "Registered as changelog user $USER"
9548 $GET_CL_USERS | grep -q $USER ||
9549 error "User $USER not found in changelog_users"
9552 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9553 touch $DIR/$tdir/pics/2008/zachy/timestamp
9554 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9555 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9556 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9557 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9558 rm $DIR/$tdir/pics/desktop.jpg
9560 $LFS changelog $MDT0 | tail -5
9562 echo "verifying changelog mask"
9563 changelog_chmask "MKDIR"
9564 changelog_chmask "CLOSE"
9566 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9567 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9569 changelog_chmask "MKDIR"
9570 changelog_chmask "CLOSE"
9572 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9573 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9575 $LFS changelog $MDT0
9576 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9577 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9578 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9579 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9582 echo "verifying target fid"
9583 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
9584 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9585 [ "$fidc" == "$fidf" ] ||
9586 err17935 "fid in changelog $fidc != file fid $fidf"
9587 echo "verifying parent fid"
9588 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
9589 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9590 [ "$fidc" == "$fidf" ] ||
9591 err17935 "pfid in changelog $fidc != dir fid $fidf"
9593 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9594 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9595 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9596 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9597 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
9598 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
9600 MIN_REC=$($GET_CL_USERS |
9601 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9602 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
9603 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9604 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
9605 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
9607 # LU-3446 changelog index reset on MDT restart
9608 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9609 CUR_REC1=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9610 $LFS changelog_clear $MDT0 $USER 0
9611 stop $SINGLEMDS || error "Fail to stop MDT."
9612 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
9613 CUR_REC2=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9614 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
9615 [ $CUR_REC1 == $CUR_REC2 ] ||
9616 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
9618 echo "verifying user deregister"
9619 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9620 $GET_CL_USERS | grep -q $USER &&
9621 error "User $USER still in changelog_users"
9623 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
9624 if [ $USERS -eq 0 ]; then
9625 LAST_REC1=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9626 touch $DIR/$tdir/chloe
9627 LAST_REC2=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9628 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
9629 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9631 echo "$USERS other changelog users; can't verify off"
9634 run_test 160a "changelog sanity"
9636 test_160b() { # LU-3587
9637 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9638 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9639 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9640 { skip "Need MDS version at least 2.2.0"; return; }
9642 local CL_USERS="mdd.$MDT0.changelog_users"
9643 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9644 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9645 echo "Registered as changelog user $USER"
9646 $GET_CL_USERS | grep -q $USER ||
9647 error "User $USER not found in changelog_users"
9649 local LONGNAME1=$(str_repeat a 255)
9650 local LONGNAME2=$(str_repeat b 255)
9653 echo "creating very long named file"
9654 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
9655 echo "moving very long named file"
9656 mv $LONGNAME1 $LONGNAME2
9658 $LFS changelog $MDT0 | grep RENME
9660 echo "deregistering $USER"
9661 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9665 run_test 160b "Verify that very long rename doesn't crash in changelog"
9668 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9669 test_mkdir -p $DIR/$tdir
9670 cp /etc/hosts $DIR/$tdir/$tfile
9671 test_mkdir $DIR/$tdir/foo1
9672 test_mkdir $DIR/$tdir/foo2
9673 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9674 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9675 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9676 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9677 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
9678 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9679 $LFS fid2path $DIR $FID
9680 err17935 "bad link ea"
9683 rm $DIR/$tdir/foo2/zachary
9685 rm $DIR/$tdir/foo2/thor
9687 rm $DIR/$tdir/$tfile
9689 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9690 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9692 $LFS fid2path $DIR $FID
9693 err17935 "bad link rename"
9695 rm $DIR/$tdir/foo2/maggie
9698 local longname=filename_avg_len_is_thirty_two_
9699 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
9700 error "failed to hardlink many files"
9701 links=$($LFS fid2path $DIR $FID | wc -l)
9702 echo -n "${links}/1000 links in link EA"
9703 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9704 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
9705 error "failed to unlink many hardlinks"
9707 run_test 161a "link ea sanity"
9710 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9711 [ $MDSCOUNT -lt 2 ] &&
9712 skip "skipping remote directory test" && return
9714 local remote_dir=$DIR/$tdir/remote_dir
9717 $LFS mkdir -i $MDTIDX $remote_dir ||
9718 error "create remote directory failed"
9720 cp /etc/hosts $remote_dir/$tfile
9721 mkdir -p $remote_dir/foo1
9722 mkdir -p $remote_dir/foo2
9723 ln $remote_dir/$tfile $remote_dir/foo1/sofia
9724 ln $remote_dir/$tfile $remote_dir/foo2/zachary
9725 ln $remote_dir/$tfile $remote_dir/foo1/luna
9726 ln $remote_dir/$tfile $remote_dir/foo2/thor
9728 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
9730 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9731 $LFS fid2path $DIR $FID
9732 err17935 "bad link ea"
9735 rm $remote_dir/foo2/zachary
9737 rm $remote_dir/foo2/thor
9739 rm $remote_dir/$tfile
9741 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
9742 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
9743 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
9744 $LFS fid2path $DIR $FID
9745 err17935 "bad link rename"
9747 rm $remote_dir/foo2/maggie
9750 local longname=filename_avg_len_is_thirty_two_
9751 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
9752 error "failed to hardlink many files"
9753 links=$($LFS fid2path $DIR $FID | wc -l)
9754 echo -n "${links}/1000 links in link EA"
9755 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9756 unlinkmany $remote_dir/foo2/$longname 1000 ||
9757 error "failed to unlink many hardlinks"
9759 run_test 161b "link ea sanity under remote directory"
9762 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9763 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
9764 skip "Need MDS version at least 2.1.5" && return
9766 # define CLF_RENAME_LAST 0x0001
9767 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
9768 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
9769 changelog_register -n)
9772 touch $DIR/$tdir/foo_161c
9773 touch $DIR/$tdir/bar_161c
9774 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
9775 $LFS changelog $MDT0 | grep RENME
9776 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
9778 $LFS changelog_clear $MDT0 $USER 0
9779 if [ x$flags != "x0x1" ]; then
9780 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9782 error "flag $flags is not 0x1"
9784 echo "rename overwrite a target having nlink = 1," \
9785 "changelog record has flags of $flags"
9787 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
9788 touch $DIR/$tdir/foo_161c
9789 touch $DIR/$tdir/bar_161c
9790 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
9791 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
9792 $LFS changelog $MDT0 | grep RENME
9793 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
9794 $LFS changelog_clear $MDT0 $USER 0
9795 if [ x$flags != "x0x0" ]; then
9796 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9798 error "flag $flags is not 0x0"
9800 echo "rename overwrite a target having nlink > 1," \
9801 "changelog record has flags of $flags"
9803 # rename doesn't overwrite a target (changelog flag 0x0)
9804 touch $DIR/$tdir/foo_161c
9805 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
9806 $LFS changelog $MDT0 | grep RENME
9807 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
9808 $LFS changelog_clear $MDT0 $USER 0
9809 if [ x$flags != "x0x0" ]; then
9810 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9812 error "flag $flags is not 0x0"
9814 echo "rename doesn't overwrite a target," \
9815 "changelog record has flags of $flags"
9817 # define CLF_UNLINK_LAST 0x0001
9818 # unlink a file having nlink = 1 (changelog flag 0x1)
9819 rm -f $DIR/$tdir/foo2_161c
9820 $LFS changelog $MDT0 | grep UNLNK
9821 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
9822 $LFS changelog_clear $MDT0 $USER 0
9823 if [ x$flags != "x0x1" ]; then
9824 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9826 error "flag $flags is not 0x1"
9828 echo "unlink a file having nlink = 1," \
9829 "changelog record has flags of $flags"
9831 # unlink a file having nlink > 1 (changelog flag 0x0)
9832 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
9833 rm -f $DIR/$tdir/foobar_161c
9834 $LFS changelog $MDT0 | grep UNLNK
9835 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
9836 $LFS changelog_clear $MDT0 $USER 0
9837 if [ x$flags != "x0x0" ]; then
9838 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9840 error "flag $flags is not 0x0"
9842 echo "unlink a file having nlink > 1," \
9843 "changelog record has flags of $flags"
9844 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9846 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
9853 local path=$(${LFS} fid2path $*)
9856 if [ $RC -ne 0 ]; then
9857 err17935 "path looked up of $expected failed. Error $RC"
9859 elif [ "${path}" != "${expected}" ]; then
9860 err17935 "path looked up \"${path}\" instead of \"${expected}\""
9863 echo "fid $fid resolves to path $path (expected $expected)"
9867 # Make changes to filesystem
9868 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9869 test_mkdir -p $DIR/$tdir/d2
9870 touch $DIR/$tdir/d2/$tfile
9871 touch $DIR/$tdir/d2/x1
9872 touch $DIR/$tdir/d2/x2
9873 test_mkdir -p $DIR/$tdir/d2/a/b/c
9874 test_mkdir -p $DIR/$tdir/d2/p/q/r
9876 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
9877 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
9880 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
9881 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
9882 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
9884 # softlink to wrong file
9885 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
9886 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
9887 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
9890 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
9891 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
9892 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
9893 # fid2path dir/fsname should both work
9894 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
9895 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9897 # hardlink count: check that there are 2 links
9898 # Doesnt work with CMD yet: 17935
9899 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9900 err17935 "expected 2 links"
9902 # hardlink indexing: remove the first link
9903 rm $DIR/$tdir/d2/p/q/r/hlink
9904 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9908 run_test 162 "path lookup sanity"
9911 # do directio so as not to populate the page cache
9912 log "creating a 10 Mb file"
9913 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9914 log "starting reads"
9915 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9916 log "truncating the file"
9917 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9919 kill %+ || true # reads might have finished
9920 echo "wait until dd is finished"
9922 log "removing the temporary file"
9923 rm -rf $DIR/$tfile || error "tmp file removal failed"
9925 run_test 169 "parallel read and truncate should not deadlock"
9928 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9929 $LCTL clear # bug 18514
9930 $LCTL debug_daemon start $TMP/${tfile}_log_good
9932 $LCTL debug_daemon stop
9933 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9934 error "sed failed to read log_good"
9936 $LCTL debug_daemon start $TMP/${tfile}_log_good
9938 $LCTL debug_daemon stop
9940 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9941 error "lctl df log_bad failed"
9943 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9944 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9946 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9947 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9949 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9950 error "bad_line good_line1 good_line2 are empty"
9952 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9953 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9954 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9956 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9957 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9958 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9960 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9961 error "bad_line_new good_line_new are empty"
9963 local expected_good=$((good_line1 + good_line2*2))
9965 rm -f $TMP/${tfile}*
9966 # LU-231, short malformed line may not be counted into bad lines
9967 if [ $bad_line -ne $bad_line_new ] &&
9968 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9969 error "expected $bad_line bad lines, but got $bad_line_new"
9973 if [ $expected_good -ne $good_line_new ]; then
9974 error "expected $expected_good good lines, but got $good_line_new"
9979 run_test 170 "test lctl df to handle corrupted log ====================="
9981 test_171() { # bug20592
9982 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9983 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9984 $LCTL set_param fail_loc=0x50e
9985 $LCTL set_param fail_val=3000
9986 multiop_bg_pause $DIR/$tfile O_s || true
9988 kill -USR1 $MULTIPID
9992 if dmesg | grep "recursive fault"; then
9993 error "caught a recursive fault"
9995 $LCTL set_param fail_loc=0
9998 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
10000 # it would be good to share it with obdfilter-survey/libecho code
10001 setup_obdecho_osc () {
10004 local obdfilter_name=$2
10005 echo "Creating new osc for $obdfilter_name on $ost_nid"
10006 # make sure we can find loopback nid
10007 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
10009 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
10010 ${obdfilter_name}_osc_UUID || rc=2; }
10011 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
10012 ${obdfilter_name}_UUID $ost_nid || rc=3; }
10016 cleanup_obdecho_osc () {
10017 local obdfilter_name=$1
10018 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
10019 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
10026 local pages=${3:-64}
10031 local obd_size=$(get_obd_size $node $OBD)
10032 local page_size=$(get_page_size $node)
10033 if [[ -n "$obd_size" ]]; then
10034 local new_count=$((obd_size / (pages * page_size / 1024)))
10035 [[ $new_count -ge $count ]] || count=$new_count
10038 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
10039 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
10041 if [ $rc -eq 0 ]; then
10042 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
10043 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
10045 echo "New object id is $id"
10046 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
10048 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
10049 "test_brw $count w v $pages $id" || rc=4; }
10050 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
10052 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
10053 "cleanup" || rc=5; }
10054 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
10055 "detach" || rc=6; }
10056 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
10061 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10062 remote_ost_nodsh && skip "remote OST with nodsh" && return
10064 local rmmod_local=0
10066 if ! module_loaded obdecho; then
10067 load_module obdecho/obdecho
10071 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
10072 local host=$(lctl get_param -n osc.$osc.import |
10073 awk '/current_connection:/ {print $2}' )
10074 local target=$(lctl get_param -n osc.$osc.import |
10075 awk '/target:/ {print $2}' )
10076 target=${target%_UUID}
10078 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
10079 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
10080 [[ -n $target ]] && cleanup_obdecho_osc $target
10081 [ $rmmod_local -eq 1 ] && rmmod obdecho
10084 run_test 180a "test obdecho on osc"
10087 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10088 remote_ost_nodsh && skip "remote OST with nodsh" && return
10090 local rmmod_remote=0
10092 do_facet ost1 "lsmod | grep -q obdecho || " \
10093 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
10094 "modprobe obdecho; }" && rmmod_remote=1
10095 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
10096 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
10097 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
10100 run_test 180b "test obdecho directly on obdfilter"
10102 test_180c() { # LU-2598
10103 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10104 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
10105 skip "Need MDS version at least 2.4.0" && return
10108 local rmmod_remote=false
10109 local pages=16384 # 64MB bulk I/O RPC size
10112 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
10113 rmmod_remote=true || error "failed to load module obdecho"
10115 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4}'|head -1)
10116 if [[ -n $target ]]; then
10117 obdecho_test "$target" ost1 "$pages" ||
10118 rc=${PIPESTATUS[0]}
10120 echo "there is no obdfilter target on ost1"
10123 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
10126 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
10128 test_181() { # bug 22177
10129 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10130 # create enough files to index the directory
10131 createmany -o $DIR/$tdir/foobar 4000
10132 # print attributes for debug purpose
10135 multiop_bg_pause $DIR/$tdir D_Sc || return 1
10137 # remove the files & current working dir
10138 unlinkmany $DIR/$tdir/foobar 4000
10140 kill -USR1 $MULTIPID
10142 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
10145 run_test 181 "Test open-unlinked dir ========================"
10148 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10149 # disable MDC RPC lock wouldn't crash client
10153 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10154 #define OBD_FAIL_MDC_RPCS_SEM 0x804
10155 $LCTL set_param fail_loc=0x804
10157 for (( i=0; i < $tcount; i++ )) ; do
10158 mkdir $DIR/$tdir/$i
10159 createmany -o $DIR/$tdir/$i/f- $fcount &
10163 for (( i=0; i < $tcount; i++ )) ; do
10164 unlinkmany $DIR/$tdir/$i/f- $fcount &
10170 $LCTL set_param fail_loc=0
10172 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
10174 test_183() { # LU-2275
10175 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
10176 skip "Need MDS version at least 2.3.56" && return
10178 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10179 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10180 echo aaa > $DIR/$tdir/$tfile
10182 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
10183 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
10185 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
10186 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
10188 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
10190 # Flush negative dentry cache
10191 touch $DIR/$tdir/$tfile
10193 # We are not checking for any leaked references here, they'll
10194 # become evident next time we do cleanup with module unload.
10197 run_test 183 "No crash or request leak in case of strange dispositions ========"
10199 # test suite 184 is for LU-2016, LU-2017
10201 check_swap_layouts_support && return 0
10203 dir0=$DIR/$tdir/$testnum
10204 test_mkdir -p $dir0 || error "creating dir $dir0"
10209 $SETSTRIPE -c1 $file1
10211 $SETSTRIPE -c2 $file2
10213 gen1=$($GETSTRIPE -g $file1)
10214 gen2=$($GETSTRIPE -g $file2)
10216 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
10217 gen=$($GETSTRIPE -g $file1)
10218 [[ $gen1 != $gen ]] ||
10219 "Layout generation on $file1 does not change"
10220 gen=$($GETSTRIPE -g $file2)
10221 [[ $gen2 != $gen ]] ||
10222 "Layout generation on $file2 does not change"
10224 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
10225 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
10227 run_test 184a "Basic layout swap"
10230 check_swap_layouts_support && return 0
10232 dir0=$DIR/$tdir/$testnum
10233 mkdir -p $dir0 || error "creating dir $dir0"
10240 $SETSTRIPE -c1 $file1
10241 $SETSTRIPE -c2 $file2
10242 $SETSTRIPE -c1 $file3
10243 chown $RUNAS_ID $file3
10244 gen1=$($GETSTRIPE -g $file1)
10245 gen2=$($GETSTRIPE -g $file2)
10247 $LFS swap_layouts $dir1 $dir2 &&
10248 error "swap of directories layouts should fail"
10249 $LFS swap_layouts $dir1 $file1 &&
10250 error "swap of directory and file layouts should fail"
10251 $RUNAS $LFS swap_layouts $file1 $file2 &&
10252 error "swap of file we cannot write should fail"
10253 $LFS swap_layouts $file1 $file3 &&
10254 error "swap of file with different owner should fail"
10255 /bin/true # to clear error code
10257 run_test 184b "Forbidden layout swap (will generate errors)"
10260 check_swap_layouts_support && return 0
10262 local dir0=$DIR/$tdir/$testnum
10263 mkdir -p $dir0 || error "creating dir $dir0"
10265 local ref1=$dir0/ref1
10266 local ref2=$dir0/ref2
10267 local file1=$dir0/file1
10268 local file2=$dir0/file2
10269 # create a file large enough for the concurent test
10270 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
10271 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
10272 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
10275 dd if=$ref1 of=$file1 bs=16k &
10278 # Make sure dd starts to copy file
10279 while [ ! -f $file1 ]; do sleep 0.1; done
10281 $LFS swap_layouts $file1 $file2
10284 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
10285 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
10287 # how many bytes copied before swapping layout
10288 local copied=`stat -c %s $file2`
10289 local remaining=`stat -c %s $ref1`
10290 remaining=$((remaining - copied))
10291 echo "Copied $copied bytes before swapping layout..."
10293 cmp -n $copied $file1 $ref2 | grep differ &&
10294 error "Content mismatch [0, $copied) of ref2 and file1"
10295 cmp -n $copied $file2 $ref1 ||
10296 error "Content mismatch [0, $copied) of ref1 and file2"
10297 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
10298 error "Content mismatch [$copied, EOF) of ref1 and file1"
10301 rm -f $ref1 $ref2 $file1 $file2
10303 run_test 184c "Concurrent write and layout swap"
10306 check_swap_layouts_support && return 0
10308 local file1=$DIR/$tdir/$tfile-1
10309 local file2=$DIR/$tdir/$tfile-2
10310 local file3=$DIR/$tdir/$tfile-3
10314 mkdir -p $DIR/$tdir
10315 touch $file1 || error "create $file1 failed"
10316 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
10317 error "create $file2 failed"
10318 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
10319 error "create $file3 failed"
10320 lovea1=$($LFS getstripe $file1 | sed 1d)
10322 $LFS swap_layouts $file2 $file3 ||
10323 error "swap $file2 $file3 layouts failed"
10324 $LFS swap_layouts $file1 $file2 ||
10325 error "swap $file1 $file2 layouts failed"
10327 lovea2=$($LFS getstripe $file2 | sed 1d)
10328 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
10330 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
10331 [ -z $lovea1 ] || error "$file1 shouldn't have lovea"
10333 run_test 184d "allow stripeless layouts swap"
10336 test_185() { # LU-2441
10337 # LU-3553 - no volatile file support in old servers
10338 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
10339 { skip "Need MDS version at least 2.3.60"; return 0; }
10341 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10342 touch $DIR/$tdir/spoo
10343 local mtime1=$(stat -c "%Y" $DIR/$tdir)
10344 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
10345 error "cannot create/write a volatile file"
10346 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
10347 error "FID is still valid after close"
10349 multiop_bg_pause $DIR/$tdir vVw4096_c
10356 # assume that the next FID for this client is sequential, since stdout
10357 # is unfortunately eaten by multiop_bg_pause
10358 local n=$((${fidv[1]} + 1))
10359 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
10360 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
10361 error "FID is missing before close"
10362 kill -USR1 $multi_pid
10363 # 1 second delay, so if mtime change we will see it
10365 local mtime2=$(stat -c "%Y" $DIR/$tdir)
10366 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
10368 run_test 185 "Volatile file support"
10371 local dir0=$DIR/$tdir/$testnum
10372 mkdir -p $dir0 || error "creating dir $dir0"
10374 local file=$dir0/file1
10375 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
10376 local dv1=$($LFS data_version $file)
10377 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
10378 local dv2=$($LFS data_version $file)
10379 [[ $dv1 != $dv2 ]] ||
10380 error "data version did not change on write $dv1 == $dv2"
10385 run_test 187a "Test data version change"
10388 local dir0=$DIR/$tdir/$testnum
10389 mkdir -p $dir0 || error "creating dir $dir0"
10391 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
10392 [[ ${DV[0]} != ${DV[1]} ]] ||
10393 error "data version did not change on write"\
10394 " ${DV[0]} == ${DV[1]}"
10399 run_test 187b "Test data version change on volatile file"
10402 check_file_in_pool()
10407 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
10410 for t in $tlist ; do
10411 [ "$i" -eq "$t" ] && continue 2
10414 echo "pool list: $tlist"
10415 echo "striping: $res"
10416 error_noexit "$file not allocated in $pool"
10423 echo "Creating new pool"
10426 create_pool $FSNAME.$pool ||
10427 { error_noexit "No pool created, result code $?"; return 1; }
10428 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
10429 { error_noexit "$pool not in lfs pool_list"; return 2; }
10432 pool_add_targets() {
10433 echo "Adding targets to pool"
10439 local list=$(seq $first $step $last)
10441 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
10442 do_facet mgs $LCTL pool_add \
10443 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
10444 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
10445 | sort -u | tr '\n' ' ' " "$t" || {
10446 error_noexit "Add to pool failed"
10449 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
10450 local addcount=$(((last - first) / step + 1))
10451 [ $lfscount -eq $addcount ] || {
10452 error_noexit "lfs pool_list bad ost count" \
10453 "$lfscount != $addcount"
10461 echo "Setting pool on directory $tdir"
10463 $SETSTRIPE -c 2 -p $pool $tdir && return 0
10465 error_noexit "Cannot set pool $pool to $tdir"
10472 echo "Checking pool on directory $tdir"
10474 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
10475 [ "$res" = "$pool" ] && return 0
10477 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
10481 pool_dir_rel_path() {
10482 echo "Testing relative path works well"
10487 mkdir -p $root/$tdir/$tdir
10489 pool_set_dir $pool $tdir || return 1
10490 pool_set_dir $pool ./$tdir || return 2
10491 pool_set_dir $pool ../$tdir || return 3
10492 pool_set_dir $pool ../$tdir/$tdir || return 4
10493 rm -rf $tdir; cd - > /dev/null
10496 pool_alloc_files() {
10497 echo "Checking files allocation from directory pool"
10504 for i in $(seq -w 1 $count)
10506 local file=$tdir/file-$i
10508 check_file_in_pool $file $pool "$tlist" || \
10509 failed=$((failed + 1))
10511 [ "$failed" = 0 ] && return 0
10513 error_noexit "$failed files not allocated in $pool"
10517 pool_create_files() {
10518 echo "Creating files in pool"
10526 for i in $(seq -w 1 $count)
10528 local file=$tdir/spoo-$i
10529 $SETSTRIPE -p $pool $file
10530 check_file_in_pool $file $pool "$tlist" || \
10531 failed=$((failed + 1))
10533 [ "$failed" = 0 ] && return 0
10535 error_noexit "$failed files not allocated in $pool"
10540 echo "Checking 'lfs df' output"
10543 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
10545 local res=$($LFS df --pool $FSNAME.$pool |
10547 grep "$FSNAME-OST" |
10549 [ "$res" = "$t" ] && return 0
10551 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
10555 pool_file_rel_path() {
10556 echo "Creating files in a pool with relative pathname"
10561 { error_noexit "unable to create $tdir"; return 1 ; }
10562 local file="/..$tdir/$tfile-1"
10563 $SETSTRIPE -p $pool $file ||
10564 { error_noexit "unable to create $file" ; return 2 ; }
10567 $SETSTRIPE -p $pool $tfile-2 || {
10568 error_noexit "unable to create $tfile-2 in $tdir"
10573 pool_remove_first_target() {
10574 echo "Removing first target from a pool"
10577 local pname="lov.$FSNAME-*.pools.$pool"
10578 local t=$($LCTL get_param -n $pname | head -1)
10579 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10580 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
10581 error_noexit "$t not removed from $FSNAME.$pool"
10586 pool_remove_all_targets() {
10587 echo "Removing all targets from pool"
10590 local pname="lov.$FSNAME-*.pools.$pool"
10591 for t in $($LCTL get_param -n $pname | sort -u)
10593 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10595 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
10596 error_noexit "Pool $FSNAME.$pool cannot be drained"
10599 # striping on an empty/nonexistant pool should fall back
10600 # to "pool of everything"
10602 error_noexit "failed to use fallback striping for empty pool"
10605 # setstripe on an empty pool should fail
10606 $SETSTRIPE -p $pool $file 2>/dev/null && {
10607 error_noexit "expected failure when creating file" \
10615 echo "Destroying pool"
10619 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
10622 # striping on an empty/nonexistant pool should fall back
10623 # to "pool of everything"
10625 error_noexit "failed to use fallback striping for missing pool"
10628 # setstripe on an empty pool should fail
10629 $SETSTRIPE -p $pool $file 2>/dev/null && {
10630 error_noexit "expected failure when creating file" \
10631 "with missing pool"
10635 # get param should return err once pool is gone
10636 if wait_update $HOSTNAME "lctl get_param -n \
10637 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
10639 remove_pool_from_list $FSNAME.$pool
10642 error_noexit "Pool $FSNAME.$pool is not destroyed"
10647 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10648 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
10650 local POOL=${POOL:-cea1}
10651 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
10652 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
10655 local last_ost=$(($OSTCOUNT - 1))
10657 local ost_list=$(seq $first_ost $ost_step $last_ost)
10658 local ost_range="$first_ost $last_ost $ost_step"
10659 local test_path=$POOL_ROOT/$POOL_DIR_NAME
10660 local file_dir=$POOL_ROOT/file_tst
10664 # former test_200a test_200b
10665 pool_add $POOL || { rc=$? ; break; }
10666 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
10667 # former test_200c test_200d
10668 mkdir -p $test_path
10669 pool_set_dir $POOL $test_path || { rc=$? ; break; }
10670 pool_check_dir $POOL $test_path || { rc=$? ; break; }
10671 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
10672 || { rc=$? ; break; }
10673 # former test_200e test_200f
10674 local files=$((OSTCOUNT*3))
10675 pool_alloc_files $POOL $test_path $files "$ost_list" \
10676 || { rc=$? ; break; }
10677 pool_create_files $POOL $file_dir $files "$ost_list" \
10678 || { rc=$? ; break; }
10679 # former test_200g test_200h
10680 pool_lfs_df $POOL || { rc=$? ; break; }
10681 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
10683 # former test_201a test_201b test_201c
10684 pool_remove_first_target $POOL || { rc=$? ; break; }
10686 local f=$test_path/$tfile
10687 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
10688 pool_remove $POOL $f || { rc=$? ; break; }
10695 run_test 200 "OST pools"
10697 # usage: default_attr <count | size | offset>
10699 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
10702 # usage: check_default_stripe_attr
10703 check_default_stripe_attr() {
10704 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
10706 --stripe-count|--count)
10707 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
10708 --stripe-size|--size)
10709 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
10710 --stripe-index|--index)
10713 error "unknown getstripe attr '$1'"
10716 [ $ACTUAL != $EXPECTED ] &&
10717 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
10721 test_mkdir -p $DIR/$tdir
10722 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
10724 check_default_stripe_attr --stripe-count
10725 check_default_stripe_attr --stripe-size
10726 check_default_stripe_attr --stripe-index
10730 run_test 204a "Print default stripe attributes ================="
10733 test_mkdir -p $DIR/$tdir
10734 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10736 check_default_stripe_attr --stripe-size
10737 check_default_stripe_attr --stripe-index
10741 run_test 204b "Print default stripe size and offset ==========="
10744 test_mkdir -p $DIR/$tdir
10745 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10747 check_default_stripe_attr --stripe-count
10748 check_default_stripe_attr --stripe-index
10752 run_test 204c "Print default stripe count and offset ==========="
10755 test_mkdir -p $DIR/$tdir
10756 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10758 check_default_stripe_attr --stripe-count
10759 check_default_stripe_attr --stripe-size
10763 run_test 204d "Print default stripe count and size ============="
10766 test_mkdir -p $DIR/$tdir
10767 $SETSTRIPE -d $DIR/$tdir
10769 check_default_stripe_attr --stripe-count --raw
10770 check_default_stripe_attr --stripe-size --raw
10771 check_default_stripe_attr --stripe-index --raw
10775 run_test 204e "Print raw stripe attributes ================="
10778 test_mkdir -p $DIR/$tdir
10779 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10781 check_default_stripe_attr --stripe-size --raw
10782 check_default_stripe_attr --stripe-index --raw
10786 run_test 204f "Print raw stripe size and offset ==========="
10789 test_mkdir -p $DIR/$tdir
10790 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10792 check_default_stripe_attr --stripe-count --raw
10793 check_default_stripe_attr --stripe-index --raw
10797 run_test 204g "Print raw stripe count and offset ==========="
10800 test_mkdir -p $DIR/$tdir
10801 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10803 check_default_stripe_attr --stripe-count --raw
10804 check_default_stripe_attr --stripe-size --raw
10808 run_test 204h "Print raw stripe count and size ============="
10810 # Figure out which job scheduler is being used, if any,
10811 # or use a fake one
10812 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
10813 JOBENV=SLURM_JOB_ID
10814 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
10816 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
10818 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
10819 JOBENV=LOADL_STEP_ID
10820 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
10826 verify_jobstats() {
10830 # clear old jobstats
10831 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
10832 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
10834 # use a new JobID for this test, or we might see an old one
10835 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
10839 log "Using JobID environment variable $JOBENV=$JOBVAL"
10841 if [ $JOBENV = "FAKE_JOBID" ]; then
10842 FAKE_JOBID=$JOBVAL $cmd
10847 if [ "$target" = "mdt" -o "$target" = "both" ]; then
10848 FACET="$SINGLEMDS" # will need to get MDS number for DNE
10849 do_facet $FACET lctl get_param mdt.*.job_stats |
10850 grep $JOBVAL || error "No job stats found on MDT $FACET"
10852 if [ "$target" = "ost" -o "$target" = "both" ]; then
10854 do_facet $FACET lctl get_param obdfilter.*.job_stats |
10855 grep $JOBVAL || error "No job stats found on OST $FACET"
10861 NEW_JOBENV=${1:-$OLD_JOBENV}
10862 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
10863 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
10866 test_205() { # Job stats
10867 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10868 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
10869 skip "Server doesn't support jobstats" && return 0
10872 OLD_JOBENV=`$LCTL get_param -n jobid_var`
10873 if [ $OLD_JOBENV != $JOBENV ]; then
10874 jobstats_set $JOBENV
10875 trap jobstats_set EXIT
10879 cmd="mkdir $DIR/$tfile"
10880 verify_jobstats "$cmd" "mdt"
10882 cmd="rm -fr $DIR/$tfile"
10883 verify_jobstats "$cmd" "mdt"
10885 cmd="mknod $DIR/$tfile c 1 3"
10886 verify_jobstats "$cmd" "mdt"
10888 cmd="rm -f $DIR/$tfile"
10889 verify_jobstats "$cmd" "mdt"
10891 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
10892 verify_jobstats "$cmd" "mdt"
10894 cmd="touch $DIR/$tfile"
10895 verify_jobstats "$cmd" "both"
10897 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
10898 verify_jobstats "$cmd" "ost"
10900 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
10901 verify_jobstats "$cmd" "ost"
10903 cmd="$TRUNCATE $DIR/$tfile 0"
10904 verify_jobstats "$cmd" "both"
10906 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
10907 verify_jobstats "$cmd" "mdt"
10910 rm -f $DIR/jobstats_test_rename
10912 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
10914 run_test 205 "Verify job stats"
10916 # LU-1480, LU-1773 and LU-1657
10918 mkdir -p $DIR/$tdir
10919 lfs setstripe -c -1 $DIR/$tdir
10920 #define OBD_FAIL_LOV_INIT 0x1403
10921 $LCTL set_param fail_loc=0xa0001403
10922 $LCTL set_param fail_val=1
10923 touch $DIR/$tdir/$tfile || true
10925 run_test 206 "fail lov_init_raid0() doesn't lbug"
10928 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10929 local fsz=`stat -c %s $DIR/$tfile`
10930 cancel_lru_locks mdc
10932 # do not return layout in getattr intent
10933 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
10934 $LCTL set_param fail_loc=0x170
10935 local sz=`stat -c %s $DIR/$tfile`
10937 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
10941 run_test 207a "can refresh layout at glimpse"
10944 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10945 local cksum=`md5sum $DIR/$tfile`
10946 local fsz=`stat -c %s $DIR/$tfile`
10947 cancel_lru_locks mdc
10948 cancel_lru_locks osc
10950 # do not return layout in getattr intent
10951 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
10952 $LCTL set_param fail_loc=0x171
10954 # it will refresh layout after the file is opened but before read issues
10955 echo checksum is "$cksum"
10956 echo "$cksum" |md5sum -c --quiet || error "file differs"
10960 run_test 207b "can refresh layout at open"
10963 # FIXME: in this test suite, only RD lease is used. This is okay
10964 # for now as only exclusive open is supported. After generic lease
10965 # is done, this test suite should be revised. - Jinshan
10967 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
10968 { skip "Need MDS version at least 2.4.52"; return 0; }
10970 echo "==== test 1: verify get lease work"
10971 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
10973 echo "==== test 2: verify lease can be broken by upcoming open"
10974 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
10978 $MULTIOP $DIR/$tfile oO_RDONLY:c
10979 kill -USR1 $PID && wait $PID || error "break lease error"
10981 echo "==== test 3: verify lease can't be granted if an open already exists"
10982 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
10986 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
10987 kill -USR1 $PID && wait $PID || error "open file error"
10989 echo "==== test 4: lease can sustain over recovery"
10990 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
10996 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
10998 echo "==== test 5: lease broken can't be regained by replay"
10999 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
11003 # open file to break lease and then recovery
11004 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
11007 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
11011 run_test 208 "Exclusive open"
11014 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
11015 skip_env "must have disp_stripe" && return
11018 sync; sleep 5; sync;
11020 echo 3 > /proc/sys/vm/drop_caches
11021 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11023 # open/close 500 times
11024 for i in $(seq 500); do
11028 echo 3 > /proc/sys/vm/drop_caches
11029 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11031 echo "before: $req_before, after: $req_after"
11032 [ $((req_after - req_before)) -ge 300 ] &&
11033 error "open/close requests are not freed"
11036 run_test 209 "read-only open/close requests should be freed promptly"
11040 size=$((size % 8192 + 1))
11041 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
11042 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
11043 rm -f $DIR/f212 $DIR/f212.xyz
11045 run_test 212 "Sendfile test ============================================"
11048 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
11049 cancel_lru_locks osc
11050 lctl set_param fail_loc=0x8000040f
11051 # generate a read lock
11052 cat $DIR/$tfile > /dev/null
11053 # write to the file, it will try to cancel the above read lock.
11054 cat /etc/hosts >> $DIR/$tfile
11056 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
11058 test_214() { # for bug 20133
11059 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
11060 for (( i=0; i < 340; i++ )) ; do
11061 touch $DIR/$tdir/d214c/a$i
11064 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
11065 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
11066 ls $DIR/d214c || error "ls $DIR/d214c failed"
11067 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
11068 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
11070 run_test 214 "hash-indexed directory test - bug 20133"
11072 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
11073 create_lnet_proc_files() {
11074 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
11075 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
11077 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
11078 rm -f "$TMP/lnet_$1.sys_tmp"
11081 # counterpart of create_lnet_proc_files
11082 remove_lnet_proc_files() {
11083 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
11086 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11087 # 3rd arg as regexp for body
11088 check_lnet_proc_stats() {
11089 local l=$(cat "$TMP/lnet_$1" |wc -l)
11090 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
11092 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
11095 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11096 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
11097 # optional and can be regexp for 2nd line (lnet.routes case)
11098 check_lnet_proc_entry() {
11099 local blp=2 # blp stands for 'position of 1st line of body'
11100 [ "$5" = "" ] || blp=3 # lnet.routes case
11102 local l=$(cat "$TMP/lnet_$1" |wc -l)
11103 # subtracting one from $blp because the body can be empty
11104 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
11106 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
11107 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
11109 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
11110 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
11112 # bail out if any unexpected line happened
11113 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
11114 [ "$?" != 0 ] || error "$2 misformatted"
11117 test_215() { # for bugs 18102, 21079, 21517
11118 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11119 local N='(0|[1-9][0-9]*)' # non-negative numeric
11120 local P='[1-9][0-9]*' # positive numeric
11121 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
11122 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
11123 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
11124 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
11126 local L1 # regexp for 1st line
11127 local L2 # regexp for 2nd line (optional)
11128 local BR # regexp for the rest (body)
11130 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
11131 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
11132 create_lnet_proc_files "stats"
11133 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
11134 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
11135 remove_lnet_proc_files "stats"
11137 # /proc/sys/lnet/routes should look like this:
11138 # Routing disabled/enabled
11139 # net hops priority state router
11140 # where net is a string like tcp0, hops > 0, priority >= 0,
11141 # state is up/down,
11142 # router is a string like 192.168.1.1@tcp2
11143 L1="^Routing (disabled|enabled)$"
11144 L2="^net +hops +priority +state +router$"
11145 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
11146 create_lnet_proc_files "routes"
11147 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
11148 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
11149 remove_lnet_proc_files "routes"
11151 # /proc/sys/lnet/routers should look like this:
11152 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
11153 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
11154 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
11155 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
11156 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
11157 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
11158 create_lnet_proc_files "routers"
11159 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
11160 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
11161 remove_lnet_proc_files "routers"
11163 # /proc/sys/lnet/peers should look like this:
11164 # nid refs state last max rtr min tx min queue
11165 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
11166 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
11167 # numeric (0 or >0 or <0), queue >= 0.
11168 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
11169 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
11170 create_lnet_proc_files "peers"
11171 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
11172 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
11173 remove_lnet_proc_files "peers"
11175 # /proc/sys/lnet/buffers should look like this:
11176 # pages count credits min
11177 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
11178 L1="^pages +count +credits +min$"
11179 BR="^ +$N +$N +$I +$I$"
11180 create_lnet_proc_files "buffers"
11181 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
11182 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
11183 remove_lnet_proc_files "buffers"
11185 # /proc/sys/lnet/nis should look like this:
11186 # nid status alive refs peer rtr max tx min
11187 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
11188 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
11189 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
11190 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
11191 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
11192 create_lnet_proc_files "nis"
11193 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
11194 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
11195 remove_lnet_proc_files "nis"
11197 # can we successfully write to /proc/sys/lnet/stats?
11198 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
11199 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
11201 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
11203 test_216() { # bug 20317
11204 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11205 remote_ost_nodsh && skip "remote OST with nodsh" && return
11208 local facets=$(get_facets OST)
11209 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11211 save_lustre_params client "osc.*.contention_seconds" > $p
11212 save_lustre_params $facets \
11213 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
11214 save_lustre_params $facets \
11215 "ldlm.namespaces.filter-*.contended_locks" >> $p
11216 save_lustre_params $facets \
11217 "ldlm.namespaces.filter-*.contention_seconds" >> $p
11220 # agressive lockless i/o settings
11221 for node in $(osts_nodes); do
11222 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'
11224 lctl set_param -n osc.*.contention_seconds 60
11226 $DIRECTIO write $DIR/$tfile 0 10 4096
11227 $CHECKSTAT -s 40960 $DIR/$tfile
11229 # disable lockless i/o
11230 for node in $(osts_nodes); do
11231 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
11233 lctl set_param -n osc.*.contention_seconds 0
11236 dd if=/dev/zero of=$DIR/$tfile count=0
11237 $CHECKSTAT -s 0 $DIR/$tfile
11239 restore_lustre_params <$p
11243 run_test 216 "check lockless direct write works and updates file size and kms correctly"
11245 test_217() { # bug 22430
11246 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11250 for node in $(nodes_list); do
11251 nid=$(host_nids_address $node $NETTYPE)
11252 if [[ $nid = *-* ]] ; then
11253 echo "lctl ping $nid@$NETTYPE"
11254 lctl ping $nid@$NETTYPE
11256 echo "skipping $node (no hyphen detected)"
11260 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
11263 # do directio so as not to populate the page cache
11264 log "creating a 10 Mb file"
11265 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11266 log "starting reads"
11267 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11268 log "truncating the file"
11269 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11271 kill %+ || true # reads might have finished
11272 echo "wait until dd is finished"
11274 log "removing the temporary file"
11275 rm -rf $DIR/$tfile || error "tmp file removal failed"
11277 run_test 218 "parallel read and truncate should not deadlock ======================="
11280 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11281 # write one partial page
11282 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
11283 # set no grant so vvp_io_commit_write will do sync write
11284 $LCTL set_param fail_loc=0x411
11285 # write a full page at the end of file
11286 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
11288 $LCTL set_param fail_loc=0
11289 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
11290 $LCTL set_param fail_loc=0x411
11291 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
11294 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
11295 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
11297 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
11299 test_220() { #LU-325
11300 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11301 remote_ost_nodsh && skip "remote OST with nodsh" && return
11304 test_mkdir -p $DIR/$tdir
11305 local OST=$(lfs osts | grep ${OSTIDX}": " | \
11306 awk '{print $2}' | sed -e 's/_UUID$//')
11309 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
11310 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
11311 osc.$mdtosc_proc1.prealloc_last_id)
11312 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
11313 osc.$mdtosc_proc1.prealloc_next_id)
11317 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
11318 #define OBD_FAIL_OST_ENOINO 0x229
11319 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
11320 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
11321 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
11323 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
11325 MDSOBJS=$((last_id - next_id))
11326 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
11328 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
11329 echo "OST still has $count kbytes free"
11331 echo "create $MDSOBJS files @next_id..."
11332 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
11334 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11335 osc.$mdtosc_proc1.prealloc_last_id)
11336 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11337 osc.$mdtosc_proc1.prealloc_next_id)
11339 echo "after creation, last_id=$last_id2, next_id=$next_id2"
11344 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
11345 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
11347 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
11348 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
11349 echo "unlink $MDSOBJS files @$next_id..."
11350 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
11352 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
11355 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11356 dd if=`which date` of=$MOUNT/date oflag=sync
11357 chmod +x $MOUNT/date
11359 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
11360 $LCTL set_param fail_loc=0x80001401
11362 $MOUNT/date > /dev/null
11365 run_test 221 "make sure fault and truncate race to not cause OOM"
11368 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11370 test_mkdir -p $DIR/$tdir
11371 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11372 createmany -o $DIR/$tdir/$tfile 10
11373 cancel_lru_locks mdc
11374 cancel_lru_locks osc
11375 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11376 $LCTL set_param fail_loc=0x31a
11377 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
11378 $LCTL set_param fail_loc=0
11381 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
11384 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11386 test_mkdir -p $DIR/$tdir
11387 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11388 createmany -o $DIR/$tdir/$tfile 10
11389 cancel_lru_locks mdc
11390 cancel_lru_locks osc
11391 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11392 $LCTL set_param fail_loc=0x31a
11393 rm -r $DIR/$tdir || "AGL for rmdir failed"
11394 $LCTL set_param fail_loc=0
11396 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
11399 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11401 test_mkdir -p $DIR/$tdir
11402 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11403 createmany -o $DIR/$tdir/$tfile 10
11404 cancel_lru_locks mdc
11405 cancel_lru_locks osc
11406 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
11407 $LCTL set_param fail_loc=0x31b
11408 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
11409 $LCTL set_param fail_loc=0
11412 run_test 223 "osc reenqueue if without AGL lock granted ======================="
11414 test_224a() { # LU-1039, MRP-303
11415 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11416 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
11417 $LCTL set_param fail_loc=0x508
11418 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
11419 $LCTL set_param fail_loc=0
11422 run_test 224a "Don't panic on bulk IO failure"
11424 test_224b() { # LU-1039, MRP-303
11425 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11426 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
11427 cancel_lru_locks osc
11428 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
11429 $LCTL set_param fail_loc=0x515
11430 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
11431 $LCTL set_param fail_loc=0
11434 run_test 224b "Don't panic on bulk IO failure"
11436 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
11438 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11439 if [ -z ${MDSSURVEY} ]; then
11440 skip_env "mds-survey not found" && return
11443 [ $MDSCOUNT -ge 2 ] &&
11444 skip "skipping now for more than one MDT" && return
11446 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11447 { skip "Need MDS version at least 2.2.51"; return; }
11449 local mds=$(facet_host $SINGLEMDS)
11450 local target=$(do_nodes $mds 'lctl dl' | \
11451 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11453 local cmd1="file_count=1000 thrhi=4"
11454 local cmd2="dir_count=2 layer=mdd stripe_count=0"
11455 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11456 local cmd="$cmd1 $cmd2 $cmd3"
11458 rm -f ${TMP}/mds_survey*
11460 eval $cmd || error "mds-survey with zero-stripe failed"
11461 cat ${TMP}/mds_survey*
11462 rm -f ${TMP}/mds_survey*
11464 run_test 225a "Metadata survey sanity with zero-stripe"
11467 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11469 if [ -z ${MDSSURVEY} ]; then
11470 skip_env "mds-survey not found" && return
11472 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11473 { skip "Need MDS version at least 2.2.51"; return; }
11475 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
11476 skip_env "Need to mount OST to test" && return
11479 [ $MDSCOUNT -ge 2 ] &&
11480 skip "skipping now for more than one MDT" && return
11481 local mds=$(facet_host $SINGLEMDS)
11482 local target=$(do_nodes $mds 'lctl dl' | \
11483 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11485 local cmd1="file_count=1000 thrhi=4"
11486 local cmd2="dir_count=2 layer=mdd stripe_count=1"
11487 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11488 local cmd="$cmd1 $cmd2 $cmd3"
11490 rm -f ${TMP}/mds_survey*
11492 eval $cmd || error "mds-survey with stripe_count failed"
11493 cat ${TMP}/mds_survey*
11494 rm -f ${TMP}/mds_survey*
11496 run_test 225b "Metadata survey sanity with stripe_count = 1"
11498 mcreate_path2fid () {
11504 local path=$DIR/$tdir/$name
11509 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
11510 error "cannot create $desc"
11512 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
11514 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
11516 fid_path=$($LFS fid2path $MOUNT $fid)
11518 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
11520 [ "$path" == "$fid_path" ] ||
11521 error "fid2path returned $fid_path, expected $path"
11523 echo "pass with $path and $fid"
11528 mkdir -p $DIR/$tdir
11530 mcreate_path2fid 0010666 0 0 fifo "FIFO"
11531 mcreate_path2fid 0020666 1 3 null "character special file (null)"
11532 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
11533 mcreate_path2fid 0040666 0 0 dir "directory"
11534 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
11535 mcreate_path2fid 0100666 0 0 file "regular file"
11536 mcreate_path2fid 0120666 0 0 link "symbolic link"
11537 mcreate_path2fid 0140666 0 0 sock "socket"
11539 run_test 226a "call path2fid and fid2path on files of all type"
11542 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11546 mkdir -p $DIR/$tdir
11547 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
11548 error "create remote directory failed"
11549 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
11550 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
11551 "character special file (null)"
11552 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
11553 "character special file (no device)"
11554 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
11555 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
11556 "block special file (loop)"
11557 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
11558 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
11559 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
11561 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
11563 # LU-1299 Executing or running ldd on a truncated executable does not
11564 # cause an out-of-memory condition.
11566 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11567 dd if=`which date` of=$MOUNT/date bs=1k count=1
11568 chmod +x $MOUNT/date
11570 $MOUNT/date > /dev/null
11571 ldd $MOUNT/date > /dev/null
11574 run_test 227 "running truncated executable does not cause OOM"
11576 # LU-1512 try to reuse idle OI blocks
11578 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11579 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11580 skip "non-ldiskfs backend" && return
11582 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11583 local myDIR=$DIR/$tdir
11586 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11587 $LCTL set_param fail_loc=0x80001002
11588 createmany -o $myDIR/t- 10000
11589 $LCTL set_param fail_loc=0
11590 # The guard is current the largest FID holder
11592 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11594 local IDX=$(($SEQ % 64))
11596 do_facet $SINGLEMDS sync
11597 # Make sure journal flushed.
11599 local blk1=$(do_facet $SINGLEMDS \
11600 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11601 grep Blockcount | awk '{print $4}')
11603 # Remove old files, some OI blocks will become idle.
11604 unlinkmany $myDIR/t- 10000
11605 # Create new files, idle OI blocks should be reused.
11606 createmany -o $myDIR/t- 2000
11607 do_facet $SINGLEMDS sync
11608 # Make sure journal flushed.
11610 local blk2=$(do_facet $SINGLEMDS \
11611 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11612 grep Blockcount | awk '{print $4}')
11614 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11616 run_test 228a "try to reuse idle OI blocks"
11619 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11620 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11621 skip "non-ldiskfs backend" && return
11623 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11624 local myDIR=$DIR/$tdir
11627 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11628 $LCTL set_param fail_loc=0x80001002
11629 createmany -o $myDIR/t- 10000
11630 $LCTL set_param fail_loc=0
11631 # The guard is current the largest FID holder
11633 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11635 local IDX=$(($SEQ % 64))
11637 do_facet $SINGLEMDS sync
11638 # Make sure journal flushed.
11640 local blk1=$(do_facet $SINGLEMDS \
11641 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11642 grep Blockcount | awk '{print $4}')
11644 # Remove old files, some OI blocks will become idle.
11645 unlinkmany $myDIR/t- 10000
11648 stop $SINGLEMDS || error "Fail to stop MDT."
11650 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11652 df $MOUNT || error "Fail to df."
11653 # Create new files, idle OI blocks should be reused.
11654 createmany -o $myDIR/t- 2000
11655 do_facet $SINGLEMDS sync
11656 # Make sure journal flushed.
11658 local blk2=$(do_facet $SINGLEMDS \
11659 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11660 grep Blockcount | awk '{print $4}')
11662 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11664 run_test 228b "idle OI blocks can be reused after MDT restart"
11668 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11669 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11670 skip "non-ldiskfs backend" && return
11672 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11673 local myDIR=$DIR/$tdir
11676 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11677 $LCTL set_param fail_loc=0x80001002
11678 # 20000 files can guarantee there are index nodes in the OI file
11679 createmany -o $myDIR/t- 20000
11680 $LCTL set_param fail_loc=0
11681 # The guard is current the largest FID holder
11683 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11685 local IDX=$(($SEQ % 64))
11687 do_facet $SINGLEMDS sync
11688 # Make sure journal flushed.
11690 local blk1=$(do_facet $SINGLEMDS \
11691 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11692 grep Blockcount | awk '{print $4}')
11694 # Remove old files, some OI blocks will become idle.
11695 unlinkmany $myDIR/t- 20000
11697 # The OI file should become empty now
11699 # Create new files, idle OI blocks should be reused.
11700 createmany -o $myDIR/t- 2000
11701 do_facet $SINGLEMDS sync
11702 # Make sure journal flushed.
11704 local blk2=$(do_facet $SINGLEMDS \
11705 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11706 grep Blockcount | awk '{print $4}')
11708 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11710 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
11712 test_229() { # LU-2482, LU-3448
11713 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
11714 skip "No HSM support on MDS of $(get_lustre_version)," \
11715 "need 2.4.53 at least" && return
11716 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11717 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
11721 # Create a file with a released layout and stripe count 2.
11722 $MULTIOP $DIR/$tfile H2c ||
11723 error "failed to create file with released layout"
11725 $GETSTRIPE -v $DIR/$tfile
11727 local pattern=$($GETSTRIPE -L $DIR/$tfile)
11728 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
11730 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
11731 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
11732 stat $DIR/$tfile || error "failed to stat released file"
11734 chown $RUNAS_ID $DIR/$tfile ||
11735 error "chown $RUNAS_ID $DIR/$tfile failed"
11737 chgrp $RUNAS_ID $DIR/$tfile ||
11738 error "chgrp $RUNAS_ID $DIR/$tfile failed"
11740 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
11741 rm $DIR/$tfile || error "failed to remove released file"
11743 run_test 229 "getstripe/stat/rm/attr changes work on released files"
11746 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11747 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11750 mkdir -p $DIR/$tdir/test_230_local
11751 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
11752 [ $mdt_idx -ne 0 ] &&
11753 error "create local directory on wrong MDT $mdt_idx"
11755 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
11756 error "create remote directory failed"
11757 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
11758 [ $mdt_idx -ne $MDTIDX ] &&
11759 error "create remote directory on wrong MDT $mdt_idx"
11761 createmany -o $DIR/$tdir/test_230/t- 10 ||
11762 error "create files on remote directory failed"
11763 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
11764 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
11765 rm -r $DIR/$tdir || error "unlink remote directory failed"
11767 run_test 230a "Create remote directory and files under the remote directory"
11770 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11771 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11773 local remote_dir=$DIR/$tdir/remote_dir
11776 mkdir -p $DIR/$tdir
11777 $LFS mkdir -i $MDTIDX $remote_dir ||
11778 error "create remote directory failed"
11780 $LFS mkdir -i 0 $remote_dir/new_dir &&
11781 error "nested remote directory create succeed!"
11783 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=1
11784 $LFS mkdir -i 0 $remote_dir/new_dir || rc=$?
11785 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=0
11788 error "create remote directory failed after set enable_remote_dir"
11790 rm -rf $remote_dir || error "first unlink remote directory failed"
11792 $RUNAS -G$RUNAS_GID $LFS mkdir -i $MDTIDX $DIR/$tfile &&
11793 error "chown worked"
11795 do_facet mds$MDTIDX lctl set_param \
11796 mdt.*.enable_remote_dir_gid=$RUNAS_GID
11797 $LFS mkdir -i $MDTIDX $remote_dir || rc=$?
11798 do_facet mds$MDTIDX lctl set_param mdt.*.enable_remote_dir_gid=0
11801 error "create remote dir failed after set enable_remote_dir_gid"
11803 rm -r $DIR/$tdir || error "second unlink remote directory failed"
11805 run_test 230b "nested remote directory should be failed"
11809 # For simplicity this test assumes that max_pages_per_rpc
11810 # is the same across all OSCs
11811 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -1)
11812 local bulk_size=$((max_pages * 4096))
11814 mkdir -p $DIR/$tdir
11816 # clear the OSC stats
11817 $LCTL set_param osc.*.stats=0 &>/dev/null
11819 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
11820 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
11821 oflag=direct &>/dev/null || error "dd failed"
11823 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
11824 if [ x$nrpcs != "x1" ]; then
11825 error "found $nrpc ost_write RPCs, not 1 as expected"
11828 # Drop the OSC cache, otherwise we will read from it
11829 cancel_lru_locks osc
11831 # clear the OSC stats
11832 $LCTL set_param osc.*.stats=0 &>/dev/null
11834 # Client reads $bulk_size.
11835 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
11836 iflag=direct &>/dev/null || error "dd failed"
11838 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
11839 if [ x$nrpcs != "x1" ]; then
11840 error "found $nrpc ost_read RPCs, not 1 as expected"
11843 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
11846 mkdir -p $DIR/$tdir
11848 for i in {0..1023}; do
11849 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
11850 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
11851 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
11855 run_test 231b "must not assert on fully utilized OST request buffer"
11858 mkdir -p $DIR/$tdir
11859 #define OBD_FAIL_LDLM_OST_LVB 0x31c
11860 $LCTL set_param fail_loc=0x31c
11862 # ignore dd failure
11863 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
11865 $LCTL set_param fail_loc=0
11866 umount_client $MOUNT || error "umount failed"
11867 mount_client $MOUNT || error "mount failed"
11869 run_test 232 "failed lock should not block umount"
11872 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
11873 { skip "Need MDS version at least 2.3.64"; return; }
11875 local fid=$($LFS path2fid $MOUNT)
11876 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
11877 error "cannot access $MOUNT using its FID '$fid'"
11879 run_test 233a "checking that OBF of the FS root succeeds"
11882 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
11883 { skip "Need MDS version at least 2.5.90"; return; }
11885 local fid=$($LFS path2fid $MOUNT/.lustre)
11886 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
11887 error "cannot access $MOUNT/.lustre using its FID '$fid'"
11889 fid=$($LFS path2fid $MOUNT/.lustre/fid)
11890 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
11891 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
11893 run_test 233b "checking that OBF of the FS .lustre succeeds"
11896 local p="$TMP/sanityN-$TESTNAME.parameters"
11897 save_lustre_params client "llite.*.xattr_cache" > $p
11898 lctl set_param llite.*.xattr_cache 1 ||
11899 { skip "xattr cache is not supported"; return 0; }
11901 mkdir -p $DIR/$tdir || error "mkdir failed"
11902 touch $DIR/$tdir/$tfile || error "touch failed"
11903 # OBD_FAIL_LLITE_XATTR_ENOMEM
11904 $LCTL set_param fail_loc=0x1405
11905 if [ ! -f /etc/SuSE-release ]; then
11906 # attr pre-2.4.44-7 had a bug with rc
11907 # LU-3703 - SLES clients have older attr
11908 getfattr -n user.attr $DIR/$tdir/$tfile &&
11909 error "getfattr should have failed with ENOMEM"
11911 $LCTL set_param fail_loc=0x0
11914 restore_lustre_params < $p
11917 run_test 234 "xattr cache should not crash on ENOMEM"
11920 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
11921 skip "Need MDS version at least 2.4.52" && return
11922 flock_deadlock $DIR/$tfile
11927 124) error "process hangs on a deadlock"
11929 *) error "error executing flock_deadlock $DIR/$tfile"
11933 run_test 235 "LU-1715: flock deadlock detection does not work properly"
11937 check_swap_layouts_support && return 0
11938 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11940 local ref1=/etc/passwd
11941 local ref2=/etc/group
11942 local file1=$DIR/$tdir/f1
11943 local file2=$DIR/$tdir/f2
11945 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
11946 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
11947 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
11948 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
11949 local fd=$(free_fd)
11950 local cmd="exec $fd<>$file2"
11953 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
11954 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
11957 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11962 run_test 236 "Layout swap on open unlinked file"
11964 # test to verify file handle related system calls
11965 # (name_to_handle_at/open_by_handle_at)
11966 # The new system calls are supported in glibc >= 2.14.
11969 echo "Test file_handle syscalls" > $DIR/$tfile
11970 check_fhandle_syscalls $DIR/$tfile ||
11971 error "check_fhandle_syscalls failed"
11973 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
11976 # tests that do cleanup/setup should be run at the end
11980 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11982 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
11983 $LCTL set_param fail_loc=0x903
11984 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
11985 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
11988 FAIL_ON_ERROR=true cleanup
11989 FAIL_ON_ERROR=true setup
11991 run_test 900 "umount should not race with any mgc requeue thread"
11994 check_and_cleanup_lustre
11995 if [ "$I_MOUNTED" != "yes" ]; then
11996 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true