2 # -*- tab-width: 4; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 12622 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 42d 45 51d 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # with LOD/OSP landing
16 # bug number for skipped tests: LU-2036
17 ALWAYS_EXCEPT=" 76 $ALWAYS_EXCEPT"
20 SRCDIR=$(cd $(dirname $0); echo $PWD)
21 export PATH=$PATH:/sbin
25 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
26 CREATETEST=${CREATETEST:-createtest}
28 LFIND=${LFIND:-"$LFS find"}
29 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
31 MCREATE=${MCREATE:-mcreate}
32 OPENFILE=${OPENFILE:-openfile}
33 OPENUNLINK=${OPENUNLINK:-openunlink}
34 export MULTIOP=${MULTIOP:-multiop}
35 READS=${READS:-"reads"}
36 MUNLINK=${MUNLINK:-munlink}
37 SOCKETSERVER=${SOCKETSERVER:-socketserver}
38 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
39 MEMHOG=${MEMHOG:-memhog}
40 DIRECTIO=${DIRECTIO:-directio}
41 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
42 UMOUNT=${UMOUNT:-"umount -d"}
44 CHECK_GRANT=${CHECK_GRANT:-"yes"}
45 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
46 export PARALLEL=${PARALLEL:-"no"}
48 export NAME=${NAME:-local}
55 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
56 . $LUSTRE/tests/test-framework.sh
58 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
61 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 27m 64b 68 71 77f 78 115 124b"
63 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
64 # bug number for skipped test: LU-1593 LU-2610 LU-2833 LU-1957 LU-2805
65 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 34h 40 48a 180 184c"
71 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
72 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
81 check_kernel_version() {
83 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
85 patchless|patchless_client) return 0;;
86 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
88 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
92 check_swap_layouts_support()
94 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
95 { skip "Does not support layout lock."; return 0; }
99 if [ "$ONLY" == "cleanup" ]; then
104 check_and_setup_lustre
109 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
110 awk '{gsub(/_UUID/,""); print $1}' | head -1)
111 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
112 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
113 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
114 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
115 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
116 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
118 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
119 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
120 rm -rf $DIR/[Rdfs][0-9]*
122 # $RUNAS_ID may get set incorrectly somewhere else
123 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
125 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
129 if [ "${ONLY}" = "MOUNT" ] ; then
130 echo "Lustre is up, please go on"
134 echo "preparing for tests involving mounts"
135 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
137 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
138 echo # add a newline after mke2fs.
142 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
143 lctl set_param debug=-1 2> /dev/null || true
146 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
148 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
150 run_test 0a "touch; rm ====================="
153 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
154 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
156 run_test 0b "chmod 0755 $DIR ============================="
159 $LCTL get_param mdc.*.import | grep "state: FULL" ||
160 error "import not FULL"
161 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
164 run_test 0c "check import proc ============================="
167 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
168 test_mkdir -p $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
169 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
170 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
173 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
175 run_test 1 "mkdir; remkdir; rmdir =============================="
178 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
179 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
180 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
182 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
184 run_test 2 "mkdir; touch; rmdir; check file ===================="
187 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
188 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
189 touch $DIR/$tdir/$tfile
190 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
192 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
194 run_test 3 "mkdir; touch; rmdir; check dir ====================="
197 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
198 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
199 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
200 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
201 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
203 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
206 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
207 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
208 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
209 error "$tfile does not have perm 0666 or UID $UID"
210 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
211 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
212 error "$tfile should be 0666 and owned by UID $UID"
214 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
217 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
219 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
220 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
221 error "$tfile should be owned by UID $RUNAS_ID"
222 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
223 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
224 error "$tfile should be owned by UID $RUNAS_ID"
226 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
229 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
231 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
232 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
233 error "$tfile should be owned by GID $UID"
234 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
235 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
236 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
238 run_test 6e "touch f6e; chgrp f6e; $RUNAS chgrp f6e (should return error) =="
241 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
242 test_mkdir $DIR/$tdir || error "mkdir $tfile failed"
243 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
244 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
245 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
246 test_mkdir $DIR/$tdir/d/subdir || error "mkdir $tdir/d/subdir failed"
247 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
248 error "$tdir/d/subdir should be GID $RUNAS_GID"
250 run_test 6g "Is new dir in sgid dir inheriting group?"
252 test_6h() { # bug 7331
253 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
254 touch $DIR/$tfile || error "touch failed"
255 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
256 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
257 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
258 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
259 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
261 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
264 test_mkdir $DIR/$tdir
265 $MCREATE $DIR/$tdir/$tfile
266 chmod 0666 $DIR/$tdir/$tfile
267 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
268 error "$tdir/$tfile should be mode 0666"
270 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
273 if [ ! -d $DIR/$tdir ]; then
276 $MCREATE $DIR/$tdir/$tfile
277 echo -n foo > $DIR/$tdir/$tfile
278 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
279 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
281 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
284 test_mkdir $DIR/$tdir
285 touch $DIR/$tdir/$tfile
286 chmod 0666 $DIR/$tdir/$tfile
287 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
288 error "$tfile mode not 0666"
290 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
293 test_mkdir $DIR/$tdir
294 test_mkdir $DIR/$tdir/d2
295 test_mkdir $DIR/$tdir/d2/d3
296 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
298 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
301 test_mkdir $DIR/$tdir
302 test_mkdir $DIR/$tdir/d2
303 touch $DIR/$tdir/d2/$tfile
304 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
305 error "$tdir/d2/$tfile not a file"
307 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
310 test_mkdir $DIR/$tdir
311 test_mkdir $DIR/$tdir/d2
312 chmod 0666 $DIR/$tdir/d2
313 chmod 0705 $DIR/$tdir/d2
314 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
315 error "$tdir/d2 mode not 0705"
317 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
320 test_mkdir $DIR/$tdir
321 touch $DIR/$tdir/$tfile
322 chmod 0666 $DIR/$tdir/$tfile
323 chmod 0654 $DIR/$tdir/$tfile
324 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
325 error "$tdir/d2 mode not 0654"
327 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
330 test_mkdir $DIR/$tdir
331 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
333 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
334 error "$tdir/$tfile size not 0 after truncate"
336 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
339 test_mkdir $DIR/$tdir
340 touch $DIR/$tdir/$tfile
342 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
344 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
347 test_mkdir $DIR/$tdir
348 touch $DIR/$tdir/$tfile
349 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
350 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
351 error "$tdir/${tfile_2} not a file after rename"
353 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
356 test_mkdir $DIR/$tdir
357 touch $DIR/$tdir/$tfile
358 rm -rf $DIR/$tdir/$tfile
359 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
361 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
364 test_mkdir -p $DIR/$tdir
365 touch $DIR/$tdir/$tfile
366 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
368 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
369 error "$tdir/l-exist not a symlink"
370 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
371 error "$tdir/l-exist not referencing a file"
372 rm -f $DIR/$tdir/l-exist
373 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
375 run_test 17a "symlinks: create, remove (real) =================="
378 test_mkdir -p $DIR/$tdir
379 ln -s no-such-file $DIR/$tdir/l-dangle
381 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
382 error "$tdir/l-dangle not referencing no-such-file"
383 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
384 error "$tdir/l-dangle not referencing non-existent file"
385 rm -f $DIR/$tdir/l-dangle
386 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
388 run_test 17b "symlinks: create, remove (dangling) =============="
390 test_17c() { # bug 3440 - don't save failed open RPC for replay
391 test_mkdir -p $DIR/$tdir
392 ln -s foo $DIR/$tdir/$tfile
393 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
395 run_test 17c "symlinks: open dangling (should return error) ===="
398 test_mkdir -p $DIR/$tdir
399 ln -s foo $DIR/$tdir/$tfile
400 touch $DIR/$tdir/$tfile || error "creating to new symlink"
402 run_test 17d "symlinks: create dangling ========================"
405 test_mkdir -p $DIR/$tdir
406 local foo=$DIR/$tdir/$tfile
407 ln -s $foo $foo || error "create symlink failed"
408 ls -l $foo || error "ls -l failed"
409 ls $foo && error "ls not failed" || true
411 run_test 17e "symlinks: create recursive symlink (should return error) ===="
414 test_mkdir -p $DIR/d17f
415 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
416 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
417 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
418 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
419 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
420 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
423 run_test 17f "symlinks: long and very long symlink name ========================"
425 # str_repeat(S, N) generate a string that is string S repeated N times
430 while [ $((n -= 1)) -ge 0 ]; do
436 # Long symlinks and LU-2241
438 test_mkdir -p $DIR/$tdir
439 local TESTS="59 60 61 4094 4095"
441 # Fix for inode size boundary in 2.1.4
442 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
445 # Patch not applied to 2.2 or 2.3 branches
446 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
447 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
451 local SYMNAME=$(str_repeat 'x' $i)
452 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
453 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
456 run_test 17g "symlinks: really long symlink name and inode boundaries"
458 test_17h() { #bug 17378
459 remote_mds_nodsh && skip "remote MDS with nodsh" && return
460 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
462 test_mkdir -p $DIR/$tdir
463 if [ $MDSCOUNT -gt 1 ]; then
464 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
468 $SETSTRIPE -c -1 $DIR/$tdir
469 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
470 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
471 touch $DIR/$tdir/$tfile || true
473 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
475 test_17i() { #bug 20018
476 remote_mds_nodsh && skip "remote MDS with nodsh" && return
477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
478 test_mkdir -p $DIR/$tdir
479 local foo=$DIR/$tdir/$tfile
481 if [ $MDSCOUNT -gt 1 ]; then
482 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
486 ln -s $foo $foo || error "create symlink failed"
487 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
488 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
489 ls -l $foo && error "error not detected"
492 run_test 17i "don't panic on short symlink"
494 test_17k() { #bug 22301
495 rsync --help | grep -q xattr ||
496 skip_env "$(rsync --version| head -1) does not support xattrs"
497 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
498 test_mkdir -p $DIR/$tdir
499 test_mkdir -p $DIR/$tdir.new
500 touch $DIR/$tdir/$tfile
501 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
502 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
503 error "rsync failed with xattrs enabled"
505 run_test 17k "symlinks: rsync with xattrs enabled ========================="
507 test_17l() { # LU-279
509 touch $DIR/$tdir/$tfile
510 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
511 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
512 # -h to not follow symlinks. -m '' to list all the xattrs.
513 # grep to remove first line: '# file: $path'.
514 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
516 lgetxattr_size_check $path $xattr ||
517 error "lgetxattr_size_check $path $xattr failed"
521 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
525 local short_sym="0123456789"
526 local WDIR=$DIR/${tdir}m
533 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
534 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
535 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
537 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
538 skip "only for ldiskfs MDT" && return 0
540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
544 # create a long symlink file
545 for ((i = 0; i < 4; ++i)); do
546 long_sym=${long_sym}${long_sym}
549 echo "create 512 short and long symlink files under $WDIR"
550 for ((i = 0; i < 256; ++i)); do
551 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
552 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
558 wait_delete_completed
560 echo "recreate the 512 symlink files with a shorter string"
561 for ((i = 0; i < 512; ++i)); do
562 # rewrite the symlink file with a shorter string
563 ln -sf ${long_sym} $WDIR/long-$i
564 ln -sf ${short_sym} $WDIR/short-$i
567 mds_index=$($LFS getstripe -M $WDIR)
568 mds_index=$((mds_index+1))
569 devname=$(mdsdevname $mds_index)
570 cmd="$E2FSCK -fnvd $devname"
572 echo "stop and checking mds${mds_index}: $cmd"
573 # e2fsck should not return error
574 stop mds${mds_index} -f
575 do_facet mds${mds_index} $cmd || rc=$?
577 start mds${mds_index} $devname $MDS_MOUNT_OPTS
578 df $MOUNT > /dev/null 2>&1
579 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
580 "short/long symlink MDT: rc=$rc"
583 run_test 17m "run e2fsck against MDT which contains short/long symlink"
585 check_fs_consistency_17n() {
591 for mdt_index in $(seq 1 $MDSCOUNT); do
592 devname=$(mdsdevname $mdt_index)
593 cmd="$E2FSCK -fnvd $devname"
595 echo "stop and checking mds${mdt_index}: $cmd"
596 # e2fsck should not return error
598 do_facet mds${mdt_index} $cmd || rc=$?
600 start mds${mdt_index} $devname $MDS_MOUNT_OPTS
601 df $MOUNT > /dev/null 2>&1
602 [ $rc -ne 0 ] && break
610 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
611 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
612 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
614 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
615 skip "only for ldiskfs MDT" && return 0
617 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
619 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
622 for ((i=0; i<10; i++)); do
623 $LFS mkdir -i 1 $DIR/$tdir/remote_dir_${i} ||
624 error "create remote dir error $i"
625 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
626 error "create files under remote dir failed $i"
629 check_fs_consistency_17n || error "e2fsck report error"
631 for ((i=0;i<10;i++)); do
632 rm -rf $DIR/$tdir/remote_dir_${i} ||
633 error "destroy remote dir error $i"
636 check_fs_consistency_17n || error "e2fsck report error"
638 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
641 [[ $(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/$tdir
3751 # cleanup the directory
3756 local mdtidx=$(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/$tdir
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 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3893 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3894 remote_ost_nodsh && skip "remote OST with nodsh" && return
3909 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3910 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3911 param=$(echo ${value[0]} | cut -d "=" -f1)
3912 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
3913 param_seq=$(echo ${param} |
3914 sed -e s/prealloc_last_id/prealloc_last_seq/g)
3915 mds_last_seq=$(do_facet $SINGLEMDS lctl get_param -n $param_seq)
3916 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3918 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3919 node=$(facet_active_host ost$((ostnum+1)))
3920 param="obdfilter.$ostname.last_id"
3921 for ost_last in $(do_node $node lctl get_param -n $param) ; do
3922 echo "$ostname.last_id=$ost_last ;MDS.last_id=$mds_last"
3923 ost_last_id=$(echo $ost_last | awk -F':' '{print $2}' |
3925 ost_last_seq=$(echo $ost_last | awk -F':' '{print $1}')
3926 if [ $ost_last_seq = $mds_last_seq ]; then
3927 if [ $ost_last_id != $mds_last ]; then
3928 error "$ost_last != $mds_last_id"
3936 [ $found = 0 ] && error "can not match last_seq/last_id for $mdtosc"
3939 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3942 $SOCKETSERVER $DIR/socket ||
3943 error "$SOCKETSERVER $DIR/socket failed: $?"
3944 $SOCKETCLIENT $DIR/socket ||
3945 error "$SOCKETCLIENT $DIR/socket failed: $?"
3946 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
3948 run_test 54a "unix domain socket test =========================="
3954 dd if=/dev/zero of=$f bs=$(page_size) count=1
3956 run_test 54b "char device works in lustre ======================"
3959 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3960 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3961 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3963 for i in $(seq 3 7); do
3964 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3972 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3975 loopdev="$DIR/loop54c"
3978 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3979 mknod $loopdev b 7 $LOOPNUM
3980 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3981 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3982 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3983 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3985 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3986 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3988 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3993 run_test 54c "block device works in lustre ====================="
3999 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4001 run_test 54d "fifo device works in lustre ======================"
4004 check_kernel_version 46 || return 0
4007 cp -aL /dev/console $f
4008 echo $string > $f || error "echo $string to $f failed"
4010 run_test 54e "console/tty device works in lustre ======================"
4012 #The test_55 used to be iopen test and it was removed by bz#24037.
4013 #run_test 55 "check iopen_connect_dentry() ======================"
4015 test_56a() { # was test_56
4018 test_mkdir -p $DIR/$tdir/dir
4020 NUMFILESx2=$(($NUMFILES * 2))
4021 for i in `seq 1 $NUMFILES` ; do
4022 touch $DIR/$tdir/file$i
4023 touch $DIR/$tdir/dir/file$i
4026 # test lfs getstripe with --recursive
4027 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
4028 [ $FILENUM -eq $NUMFILESx2 ] ||
4029 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4030 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
4031 [ $FILENUM -eq $NUMFILES ] ||
4032 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4033 echo "$GETSTRIPE --recursive passed."
4035 # test lfs getstripe with file instead of dir
4036 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
4037 [ $FILENUM -eq 1 ] || error \
4038 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4039 echo "$GETSTRIPE file1 passed."
4041 #test lfs getstripe with --verbose
4042 [ `$GETSTRIPE --verbose $DIR/$tdir |
4043 grep -c lmm_magic` -eq $NUMFILES ] ||
4044 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4045 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
4046 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4047 echo "$GETSTRIPE --verbose passed."
4049 #test lfs getstripe with --obd
4050 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4051 grep -q "unknown obduuid" ||
4052 error "$GETSTRIPE --obd wrong_uuid should return error message"
4054 [ "$OSTCOUNT" -lt 2 ] &&
4055 skip_env "skipping other $GETSTRIPE --obd test" && return
4058 OBDUUID=$(ostuuid_from_index $OSTIDX)
4059 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
4060 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
4061 [ $FOUND -eq $FILENUM ] ||
4062 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4063 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4064 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4065 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
4066 error "$GETSTRIPE --obd: should not show file on other obd"
4067 echo "$GETSTRIPE --obd passed"
4069 run_test 56a "check $GETSTRIPE"
4074 local LOCAL_NUMFILES="$1"
4075 local LOCAL_NUMDIRS="$2"
4076 local MKDIR_PARAMS="$3"
4078 if [ ! -d "$TDIR" ] ; then
4080 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4081 for i in `seq 1 $LOCAL_NUMFILES` ; do
4084 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4085 test_mkdir $TDIR/dir$i
4086 for j in `seq 1 $LOCAL_NUMFILES` ; do
4087 touch $TDIR/dir$i/file$j
4093 setup_56_special() {
4097 if [ ! -e "$TDIR/loop1b" ] ; then
4098 for i in `seq 1 $LOCAL_NUMFILES` ; do
4099 mknod $TDIR/loop${i}b b 7 $i
4100 mknod $TDIR/null${i}c c 1 3
4101 ln -s $TDIR/file1 $TDIR/link${i}l
4103 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4104 mknod $TDIR/dir$i/loop${i}b b 7 $i
4105 mknod $TDIR/dir$i/null${i}c c 1 3
4106 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4115 setup_56 $NUMFILES $NUMDIRS
4117 EXPECTED=$(($NUMDIRS + 2))
4118 # test lfs find with -name
4119 for i in $(seq 1 $NUMFILES) ; do
4120 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4121 [ $NUMS -eq $EXPECTED ] ||
4122 error "lfs find -name \"*$i\" $TDIR wrong: "\
4123 "found $NUMS, expected $EXPECTED"
4126 run_test 56g "check lfs find -name ============================="
4132 setup_56 $NUMFILES $NUMDIRS
4134 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4135 # test lfs find with ! -name
4136 for i in $(seq 1 $NUMFILES) ; do
4137 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4138 [ $NUMS -eq $EXPECTED ] ||
4139 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4140 "found $NUMS, expected $EXPECTED"
4143 run_test 56h "check lfs find ! -name ============================="
4147 test_mkdir -p $DIR/$tdir
4148 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4149 CMD="$LFIND -ost $UUID $DIR/$tdir"
4151 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4153 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4157 setup_56_special $NUMFILES $NUMDIRS
4159 EXPECTED=$((NUMDIRS + 1))
4160 CMD="$LFIND -type d $TDIR"
4161 NUMS=$($CMD | wc -l)
4162 [ $NUMS -eq $EXPECTED ] ||
4163 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4165 run_test 56j "check lfs find -type d ============================="
4169 setup_56_special $NUMFILES $NUMDIRS
4171 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4172 CMD="$LFIND -type f $TDIR"
4173 NUMS=$($CMD | wc -l)
4174 [ $NUMS -eq $EXPECTED ] ||
4175 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4177 run_test 56k "check lfs find -type f ============================="
4181 setup_56_special $NUMFILES $NUMDIRS
4183 EXPECTED=$((NUMDIRS + NUMFILES))
4184 CMD="$LFIND -type b $TDIR"
4185 NUMS=$($CMD | wc -l)
4186 [ $NUMS -eq $EXPECTED ] ||
4187 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4189 run_test 56l "check lfs find -type b ============================="
4193 setup_56_special $NUMFILES $NUMDIRS
4195 EXPECTED=$((NUMDIRS + NUMFILES))
4196 CMD="$LFIND -type c $TDIR"
4197 NUMS=$($CMD | wc -l)
4198 [ $NUMS -eq $EXPECTED ] ||
4199 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4201 run_test 56m "check lfs find -type c ============================="
4205 setup_56_special $NUMFILES $NUMDIRS
4207 EXPECTED=$((NUMDIRS + NUMFILES))
4208 CMD="$LFIND -type l $TDIR"
4209 NUMS=$($CMD | wc -l)
4210 [ $NUMS -eq $EXPECTED ] ||
4211 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4213 run_test 56n "check lfs find -type l ============================="
4217 setup_56 $NUMFILES $NUMDIRS
4219 utime $TDIR/file1 > /dev/null || error "utime (1)"
4220 utime $TDIR/file2 > /dev/null || error "utime (2)"
4221 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4222 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4223 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4224 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4227 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4228 [ $NUMS -eq $EXPECTED ] || \
4229 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4232 CMD="$LFIND -mtime 0 $TDIR"
4233 NUMS=$($CMD | wc -l)
4234 [ $NUMS -eq $EXPECTED ] ||
4235 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4237 run_test 56o "check lfs find -mtime for old files =========================="
4240 [ $RUNAS_ID -eq $UID ] &&
4241 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4244 setup_56 $NUMFILES $NUMDIRS
4246 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4248 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4249 NUMS=$($CMD | wc -l)
4250 [ $NUMS -eq $EXPECTED ] || \
4251 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4253 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4254 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4255 NUMS=$($CMD | wc -l)
4256 [ $NUMS -eq $EXPECTED ] || \
4257 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4259 run_test 56p "check lfs find -uid and ! -uid ==============================="
4262 [ $RUNAS_ID -eq $UID ] &&
4263 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4266 setup_56 $NUMFILES $NUMDIRS
4268 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4271 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4272 NUMS=$($CMD | wc -l)
4273 [ $NUMS -eq $EXPECTED ] ||
4274 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4276 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4277 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4278 NUMS=$($CMD | wc -l)
4279 [ $NUMS -eq $EXPECTED ] ||
4280 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4282 run_test 56q "check lfs find -gid and ! -gid ==============================="
4286 setup_56 $NUMFILES $NUMDIRS
4289 CMD="$LFIND -size 0 -type f $TDIR"
4290 NUMS=$($CMD | wc -l)
4291 [ $NUMS -eq $EXPECTED ] ||
4292 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4294 CMD="$LFIND ! -size 0 -type f $TDIR"
4295 NUMS=$($CMD | wc -l)
4296 [ $NUMS -eq $EXPECTED ] ||
4297 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4298 echo "test" > $TDIR/$tfile
4299 echo "test2" > $TDIR/$tfile.2 && sync
4301 CMD="$LFIND -size 5 -type f $TDIR"
4302 NUMS=$($CMD | wc -l)
4303 [ $NUMS -eq $EXPECTED ] ||
4304 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4306 CMD="$LFIND -size +5 -type f $TDIR"
4307 NUMS=$($CMD | wc -l)
4308 [ $NUMS -eq $EXPECTED ] ||
4309 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4311 CMD="$LFIND -size +0 -type f $TDIR"
4312 NUMS=$($CMD | wc -l)
4313 [ $NUMS -eq $EXPECTED ] ||
4314 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4316 CMD="$LFIND ! -size -5 -type f $TDIR"
4317 NUMS=$($CMD | wc -l)
4318 [ $NUMS -eq $EXPECTED ] ||
4319 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4321 CMD="$LFIND -size -5 -type f $TDIR"
4322 NUMS=$($CMD | wc -l)
4323 [ $NUMS -eq $EXPECTED ] ||
4324 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4326 run_test 56r "check lfs find -size works =========================="
4328 test_56s() { # LU-611
4330 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4332 if [ $OSTCOUNT -gt 1 ]; then
4333 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4337 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4341 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4342 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4343 NUMS=$($CMD | wc -l)
4344 [ $NUMS -eq $EXPECTED ] ||
4345 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4347 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4348 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4349 NUMS=$($CMD | wc -l)
4350 [ $NUMS -eq $EXPECTED ] ||
4351 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4354 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4355 NUMS=$($CMD | wc -l)
4356 [ $NUMS -eq $EXPECTED ] ||
4357 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4359 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4360 NUMS=$($CMD | wc -l)
4361 [ $NUMS -eq $EXPECTED ] ||
4362 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4365 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4366 NUMS=$($CMD | wc -l)
4367 [ $NUMS -eq $EXPECTED ] ||
4368 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4370 run_test 56s "check lfs find -stripe-count works"
4372 test_56t() { # LU-611
4374 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4376 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4378 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4379 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4380 NUMS=$($CMD | wc -l)
4381 [ $NUMS -eq $EXPECTED ] ||
4382 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4384 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4385 NUMS=$($CMD | wc -l)
4386 [ $NUMS -eq $EXPECTED ] ||
4387 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4389 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4390 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4391 NUMS=$($CMD | wc -l)
4392 [ $NUMS -eq $EXPECTED ] ||
4393 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4395 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4396 NUMS=$($CMD | wc -l)
4397 [ $NUMS -eq $EXPECTED ] ||
4398 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4401 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4402 NUMS=$($CMD | wc -l)
4403 [ $NUMS -eq $EXPECTED ] ||
4404 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4406 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4407 NUMS=$($CMD | wc -l)
4408 [ $NUMS -eq $EXPECTED ] ||
4409 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4412 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4413 NUMS=$($CMD | wc -l)
4414 [ $NUMS -eq $EXPECTED ] ||
4415 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4417 run_test 56t "check lfs find -stripe-size works"
4419 test_56u() { # LU-611
4421 setup_56 $NUMFILES $NUMDIRS "-i 0"
4423 if [ $OSTCOUNT -gt 1 ]; then
4424 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4430 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4431 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4432 NUMS=$($CMD | wc -l)
4433 [ $NUMS -eq $EXPECTED ] ||
4434 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4437 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4438 NUMS=$($CMD | wc -l)
4439 [ $NUMS -eq $EXPECTED ] ||
4440 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4442 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4443 NUMS=$($CMD | wc -l)
4444 [ $NUMS -eq $EXPECTED ] ||
4445 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4448 # This should produce an error and not return any files
4449 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4450 NUMS=$($CMD 2>/dev/null | wc -l)
4451 [ $NUMS -eq $EXPECTED ] ||
4452 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4454 if [ $OSTCOUNT -gt 1 ]; then
4455 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4456 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4457 NUMS=$($CMD | wc -l)
4458 [ $NUMS -eq $EXPECTED ] ||
4459 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4462 run_test 56u "check lfs find -stripe-index works"
4469 setup_56 $NUMFILES $NUMDIRS
4471 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4472 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4474 for file in $($LFIND -mdt $UUID $TDIR); do
4475 file_mdt_idx=$($GETSTRIPE -M $file)
4476 [ $file_mdt_idx -eq $MDT_IDX ] ||
4477 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4480 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4482 # Get and check the actual stripe count of one file.
4483 # Usage: check_stripe_count <file> <expected_stripe_count>
4484 check_stripe_count() {
4489 [[ -z "$file" || -z "$expected" ]] &&
4490 error "check_stripe_count: invalid argument!"
4492 local cmd="$GETSTRIPE -c $file"
4493 actual=$($cmd) || error "$cmd failed"
4494 actual=${actual%% *}
4496 if [[ $actual -ne $expected ]]; then
4497 [[ $expected -eq -1 ]] ||
4498 error "$cmd wrong: found $actual, expected $expected"
4499 [[ $actual -eq $OSTCOUNT ]] ||
4500 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4505 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4508 rm -rf $TDIR || error "remove $TDIR failed"
4509 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4512 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4513 error "$GETSTRIPE -S -d $TDIR failed"
4514 stripe_size=${stripe_size%% *}
4516 local file_size=$((stripe_size * OSTCOUNT))
4517 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4518 local required_space=$((file_num * file_size))
4519 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4520 [[ $free_space -le $((required_space / 1024)) ]] &&
4521 skip_env "need at least $required_space bytes free space," \
4522 "have $free_space kbytes" && return
4525 local dd_count=$((file_size / dd_bs))
4527 # write data into the files
4531 for i in $(seq 1 $NUMFILES); do
4533 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4534 error "write data into $file failed"
4536 for i in $(seq 1 $NUMDIRS); do
4537 for j in $(seq 1 $NUMFILES); do
4538 file=$TDIR/dir$i/file$j
4539 yes | dd bs=$dd_bs count=$dd_count of=$file \
4541 error "write data into $file failed"
4546 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4549 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4551 eval $cmd || error "$cmd failed"
4553 check_stripe_count $TDIR/file1 $expected
4556 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4558 eval $cmd || error "$cmd failed"
4560 for j in $(seq 1 $NUMFILES); do
4561 check_stripe_count $TDIR/dir1/file$j $expected
4564 # lfs_migrate works with lfs find
4565 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4566 $LFS_MIGRATE -y -c $expected"
4568 eval $cmd || error "$cmd failed"
4570 for i in $(seq 2 $NUMFILES); do
4571 check_stripe_count $TDIR/file$i $expected
4573 for i in $(seq 2 $NUMDIRS); do
4574 for j in $(seq 1 $NUMFILES); do
4575 check_stripe_count $TDIR/dir$i/file$j $expected
4579 run_test 56w "check lfs_migrate -c stripe_count works"
4582 check_swap_layouts_support && return 0
4583 [ "$OSTCOUNT" -lt "2" ] &&
4584 skip_env "need 2 OST, skipping test" && return
4586 local dir0=$DIR/$tdir/$testnum
4587 mkdir -p $dir0 || error "creating dir $dir0"
4589 local ref1=/etc/passwd
4590 local file1=$dir0/file1
4592 $SETSTRIPE -c 2 $file1
4594 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4595 stripe=$($GETSTRIPE -c $file1)
4596 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4597 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4602 run_test 56x "lfs migration support"
4605 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
4606 skip "No HSM support on MDS of $(get_lustre_version)," \
4607 "need 2.4.53 at least" && return
4610 local dir0=$DIR/$tdir/$testnum
4611 mkdir -p $dir0 || error "creating dir $dir0"
4612 local f1=$dir0/file1
4613 local f2=$dir0/file2
4615 touch $f1 || error "creating std file $f1"
4616 $MULTIOP $f2 H2c || error "creating released file $f2"
4618 # a directory can be raid0, so ask only for files
4619 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
4620 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
4622 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
4623 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
4625 # only files can be released, so no need to force file search
4626 res=$($LFIND $dir0 -L released)
4627 [[ $res == $f2 ]] || error "search released: found $res != $f2"
4629 res=$($LFIND $dir0 \! -L released)
4630 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
4633 run_test 56y "lfs find -L raid0|released"
4636 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4637 # note test will not do anything if MDS is not local
4638 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4639 skip "Only applicable to ldiskfs-based MDTs"
4643 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4644 local MNTDEV="osd*.*MDT*.mntdev"
4645 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4646 [ -z "$DEV" ] && error "can't access $MNTDEV"
4647 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4648 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4649 error "can't access $DEV"
4650 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4651 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4655 run_test 57a "verify MDS filesystem created with large inodes =="
4658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4659 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4660 skip "Only applicable to ldiskfs-based MDTs"
4664 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4669 local FILEN=$dir/f$FILECOUNT
4671 rm -rf $dir || error "removing $dir"
4672 test_mkdir -p $dir || error "creating $dir"
4673 local num=$(get_mds_dir $dir)
4676 echo "mcreating $FILECOUNT files"
4677 createmany -m $dir/f 1 $FILECOUNT || \
4678 error "creating files in $dir"
4680 # verify that files do not have EAs yet
4681 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4682 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4686 df $dir #make sure we get new statfs data
4687 local MDSFREE=$(do_facet $mymds \
4688 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4689 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4690 echo "opening files to create objects/EAs"
4692 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4693 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4696 # verify that files have EAs now
4697 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4698 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4700 sleep 1 #make sure we get new statfs data
4702 local MDSFREE2=$(do_facet $mymds \
4703 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4704 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4705 if [ "$MDCFREE2" -lt "$((MDCFREE - 16))" ]; then
4706 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4707 error "MDC before $MDCFREE != after $MDCFREE2"
4709 echo "MDC before $MDCFREE != after $MDCFREE2"
4710 echo "unable to confirm if MDS has large inodes"
4715 run_test 57b "default LOV EAs are stored inside large inodes ==="
4718 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4719 [ -z "$(which wiretest 2>/dev/null)" ] &&
4720 skip_env "could not find wiretest" && return
4723 run_test 58 "verify cross-platform wire constants =============="
4726 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4727 echo "touch 130 files"
4728 createmany -o $DIR/f59- 130
4730 unlinkmany $DIR/f59- 130
4732 # wait for commitment of removal
4733 wait_delete_completed
4735 run_test 59 "verify cancellation of llog records async ========="
4737 TEST60_HEAD="test_60 run $RANDOM"
4739 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4740 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4741 do_facet mgs "! which run-llog.sh &> /dev/null" &&
4742 skip_env "missing subtest run-llog.sh" && return
4743 log "$TEST60_HEAD - from kernel mode"
4744 do_facet mgs sh run-llog.sh
4746 run_test 60a "llog sanity tests run from kernel module =========="
4748 test_60b() { # bug 6411
4749 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4751 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4763 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4765 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4768 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4769 echo "create 5000 files"
4770 createmany -o $DIR/f60c- 5000
4771 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4772 lctl set_param fail_loc=0x80000137
4773 unlinkmany $DIR/f60c- 5000
4774 lctl set_param fail_loc=0
4776 run_test 60c "unlink file when mds full"
4779 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4780 SAVEPRINTK=$(lctl get_param -n printk)
4782 # verify "lctl mark" is even working"
4783 MESSAGE="test message ID $RANDOM $$"
4784 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4785 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4787 lctl set_param printk=0 || error "set lnet.printk failed"
4788 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4789 MESSAGE="new test message ID $RANDOM $$"
4790 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4791 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4792 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4794 lctl set_param -n printk="$SAVEPRINTK"
4796 run_test 60d "test printk console message masking"
4799 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4801 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
4802 cancel_lru_locks osc
4803 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
4806 run_test 61 "mmap() writes don't make sync hang ================"
4808 # bug 2330 - insufficient obd_match error checking causes LBUG
4810 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4813 cancel_lru_locks osc
4814 lctl set_param fail_loc=0x405
4815 cat $f && error "cat succeeded, expect -EIO"
4816 lctl set_param fail_loc=0
4818 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4819 # match every page all of the time.
4820 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4822 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4823 test_63a() { # was test_63
4824 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4825 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4826 lctl set_param -n osc.*.max_dirty_mb 0
4827 for i in `seq 10` ; do
4828 dd if=/dev/zero of=$DIR/f63 bs=8k &
4834 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4835 rm -f $DIR/f63 || true
4837 run_test 63a "Verify oig_wait interruption does not crash ======="
4839 # bug 2248 - async write errors didn't return to application on sync
4840 # bug 3677 - async write errors left page locked
4842 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4844 lctl set_param debug=-1
4846 # ensure we have a grant to do async writes
4847 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4850 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4851 lctl set_param fail_loc=0x80000406
4852 $MULTIOP $DIR/$tfile Owy && \
4853 error "sync didn't return ENOMEM"
4854 sync; sleep 2; sync # do a real sync this time to flush page
4855 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4856 error "locked page left in cache after async error" || true
4859 run_test 63b "async write errors should be returned to fsync ==="
4862 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4864 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4866 run_test 64a "verify filter grant calculations (in kernel) ====="
4869 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4870 sh oos.sh $MOUNT || error "oos.sh failed: $?"
4872 run_test 64b "check out-of-space detection on client ==========="
4875 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4877 run_test 64c "verify grant shrink ========================------"
4879 # bug 1414 - set/get directories' stripe info
4881 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4882 test_mkdir -p $DIR/$tdir
4884 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4886 run_test 65a "directory with no stripe info ===================="
4889 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4890 test_mkdir -p $DIR/$tdir
4891 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4894 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4896 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4899 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4900 if [ $OSTCOUNT -gt 1 ]; then
4901 test_mkdir -p $DIR/$tdir
4902 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4903 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4905 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4908 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4911 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4912 test_mkdir -p $DIR/$tdir
4913 if [ $STRIPECOUNT -le 0 ]; then
4915 elif [ $STRIPECOUNT -gt 2000 ]; then
4916 #LOV_MAX_STRIPE_COUNT is 2000
4917 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4919 sc=$(($STRIPECOUNT - 1))
4921 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4922 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4923 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4924 error "lverify failed"
4926 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4929 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4930 test_mkdir -p $DIR/$tdir
4932 $SETSTRIPE $DIR/$tdir || error "setstripe"
4933 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4934 error "no stripe info failed"
4936 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4938 run_test 65e "directory setstripe defaults ======================="
4941 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4942 test_mkdir -p $DIR/${tdir}f
4943 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4945 run_test 65f "dir setstripe permission (should return error) ==="
4948 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4949 test_mkdir -p $DIR/$tdir
4950 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4952 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4953 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4954 error "delete default stripe failed"
4956 run_test 65g "directory setstripe -d ==========================="
4959 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4960 test_mkdir -p $DIR/$tdir
4961 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4963 test_mkdir -p $DIR/$tdir/dd1
4964 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4965 error "stripe info inherit failed"
4967 run_test 65h "directory stripe info inherit ===================="
4969 test_65i() { # bug6367
4970 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4971 $SETSTRIPE -S 65536 -c -1 $MOUNT
4973 run_test 65i "set non-default striping on root directory (bug 6367)="
4975 test_65ia() { # bug12836
4976 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4977 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4979 run_test 65ia "getstripe on -1 default directory striping"
4981 test_65ib() { # bug12836
4982 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4983 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4985 run_test 65ib "getstripe -v on -1 default directory striping"
4987 test_65ic() { # bug12836
4988 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4989 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4991 run_test 65ic "new find on -1 default directory striping"
4993 test_65j() { # bug6367
4994 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4996 # if we aren't already remounting for each test, do so for this test
4997 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4998 cleanup || error "failed to unmount"
5001 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5003 run_test 65j "set default striping on root directory (bug 6367)="
5005 test_65k() { # bug11679
5006 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5007 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
5008 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5010 echo "Check OST status: "
5011 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
5012 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
5014 for OSC in $MDS_OSCS; do
5015 echo $OSC "is activate"
5016 do_facet $SINGLEMDS lctl --device %$OSC activate
5020 for INACTIVE_OSC in $MDS_OSCS; do
5021 echo "Deactivate: " $INACTIVE_OSC
5022 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5023 for STRIPE_OSC in $MDS_OSCS; do
5024 OST=`osc_to_ost $STRIPE_OSC`
5025 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
5026 awk -F: /$OST/'{ print $1 }' | head -n 1`
5028 [ -f $DIR/$tdir/$IDX ] && continue
5029 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
5030 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
5032 [ $RC -ne 0 ] && error "setstripe should have succeeded"
5035 echo $INACTIVE_OSC "is Activate."
5036 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5039 run_test 65k "validate manual striping works properly with deactivated OSCs"
5041 test_65l() { # bug 12836
5042 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5043 test_mkdir -p $DIR/$tdir/test_dir
5044 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5045 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5047 run_test 65l "lfs find on -1 stripe dir ========================"
5049 # bug 2543 - update blocks count on client
5051 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5053 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5054 sync; sync_all_data; sync; sync_all_data
5055 cancel_lru_locks osc
5056 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5057 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5059 run_test 66 "update inode blocks count on client ==============="
5064 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5066 if [ ! -z "$LLOOP" ]; then
5067 if swapon -s | grep -q $LLOOP; then
5068 swapoff $LLOOP || error "swapoff failed"
5071 $LCTL blockdev_detach $LLOOP || error "detach failed"
5075 if [ ! -z "$LLITELOOPLOAD" ]; then
5083 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5087 swapon -s | awk '($1 == "'$1'") { print $4 }'
5090 # test case for lloop driver, basic function
5092 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5093 [ "$UID" != 0 ] && skip_env "must run as root" && return
5094 llite_lloop_enabled || \
5095 { skip_env "llite_lloop module disabled" && return; }
5097 trap cleanup_68 EXIT
5099 if ! module_loaded llite_lloop; then
5100 if load_module llite/llite_lloop; then
5103 skip_env "can't find module llite_lloop"
5108 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5109 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5110 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5112 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5113 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5117 run_test 68a "lloop driver - basic test ========================"
5119 # excercise swapping to lustre by adding a high priority swapfile entry
5120 # and then consuming memory until it is used.
5121 test_68b() { # was test_68
5122 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5123 [ "$UID" != 0 ] && skip_env "must run as root" && return
5124 lctl get_param -n devices | grep -q obdfilter && \
5125 skip "local OST" && return
5127 grep -q llite_lloop /proc/modules
5128 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5130 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5131 skip "can't reliably test swap with TCP" && return
5133 MEMTOTAL=`meminfo MemTotal`
5134 NR_BLOCKS=$((MEMTOTAL>>8))
5135 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5137 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5138 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5141 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5143 trap cleanup_68 EXIT
5145 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5147 echo "before: `swapon -s | grep $LLOOP`"
5148 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5149 echo "after: `swapon -s | grep $LLOOP`"
5150 SWAPUSED=`swap_used $LLOOP`
5154 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5156 run_test 68b "support swapping to Lustre ========================"
5158 # bug5265, obdfilter oa2dentry return -ENOENT
5159 # #define OBD_FAIL_OST_ENOENT 0x217
5161 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5162 remote_ost_nodsh && skip "remote OST with nodsh" && return
5165 $SETSTRIPE -c 1 -i 0 $f
5167 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5169 do_facet ost1 lctl set_param fail_loc=0x217
5170 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5171 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5173 do_facet ost1 lctl set_param fail_loc=0
5174 $DIRECTIO write $f 0 2 || error "write error"
5176 cancel_lru_locks osc
5177 $DIRECTIO read $f 0 1 || error "read error"
5179 do_facet ost1 lctl set_param fail_loc=0x217
5180 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5182 do_facet ost1 lctl set_param fail_loc=0
5185 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5188 test_mkdir -p $DIR/$tdir
5189 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5191 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5193 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5194 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5195 [ "$RUNAS_ID" = "$UID" ] &&
5196 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5198 # Check that testing environment is properly set up. Skip if not
5199 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5200 skip_env "User $RUNAS_ID does not exist - skipping"
5203 # We had better clear the $DIR to get enough space for dd
5206 chmod 777 $DIR/$tfile
5207 chmod ug+s $DIR/$tfile
5208 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5209 error "$RUNAS dd $DIR/$tfile failed"
5210 # See if we are still setuid/sgid
5211 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5212 error "S/gid is not dropped on write"
5213 # Now test that MDS is updated too
5214 cancel_lru_locks mdc
5215 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5216 error "S/gid is not dropped on MDS"
5219 run_test 72a "Test that remove suid works properly (bug5695) ===="
5221 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5224 [ "$RUNAS_ID" = "$UID" ] && \
5225 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5226 [ "$RUNAS_ID" -eq 0 ] && \
5227 skip_env "RUNAS_ID = 0 -- skipping" && return
5229 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5230 # Check that testing environment is properly set up. Skip if not
5231 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5232 skip_env "User $RUNAS_ID does not exist - skipping"
5235 touch $DIR/${tfile}-f{g,u}
5236 test_mkdir $DIR/${tfile}-dg
5237 test_mkdir $DIR/${tfile}-du
5238 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5239 chmod g+s $DIR/${tfile}-{f,d}g
5240 chmod u+s $DIR/${tfile}-{f,d}u
5241 for perm in 777 2777 4777; do
5242 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5243 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5244 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5245 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5249 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5251 # bug 3462 - multiple simultaneous MDC requests
5253 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5254 test_mkdir $DIR/d73-1
5255 test_mkdir $DIR/d73-2
5256 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5259 lctl set_param fail_loc=0x80000129
5260 $MULTIOP $DIR/d73-1/f73-2 Oc &
5262 lctl set_param fail_loc=0
5264 $MULTIOP $DIR/d73-2/f73-3 Oc &
5268 wait $pid1 || return 1
5272 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5273 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5274 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5278 run_test 73 "multiple MDC requests (should not deadlock)"
5280 test_74a() { # bug 6149, 6184
5281 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5282 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5284 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5285 # will spin in a tight reconnection loop
5287 lctl set_param fail_loc=0x8000030e
5288 # get any lock that won't be difficult - lookup works.
5290 lctl set_param fail_loc=0
5294 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5296 test_74b() { # bug 13310
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
5302 lctl set_param fail_loc=0x8000030e
5303 # get a "difficult" lock
5305 lctl set_param fail_loc=0
5309 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5312 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5313 #define OBD_FAIL_LDLM_NEW_LOCK
5314 lctl set_param fail_loc=0x80000319
5315 touch $DIR/$tfile && error "Touch successful"
5318 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5321 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5324 get_inode_slab_tunables() {
5325 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5328 set_inode_slab_tunables() {
5329 echo "lustre_inode_cache $1" > /proc/slabinfo
5332 test_76() { # Now for bug 20433, added originally in bug 1443
5333 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5334 local SLAB_SETTINGS=`get_inode_slab_tunables`
5335 local CPUS=`getconf _NPROCESSORS_ONLN`
5336 # we cannot set limit below 1 which means 1 inode in each
5337 # per-cpu cache is still allowed
5338 set_inode_slab_tunables "1 1 0"
5339 cancel_lru_locks osc
5340 BEFORE_INODES=`num_inodes`
5341 echo "before inodes: $BEFORE_INODES"
5343 [ "$SLOW" = "no" ] && COUNT=100
5344 for i in `seq $COUNT`; do
5348 cancel_lru_locks osc
5349 AFTER_INODES=`num_inodes`
5350 echo "after inodes: $AFTER_INODES"
5352 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5354 AFTER_INODES=`num_inodes`
5356 echo "wait $wait seconds inodes: $AFTER_INODES"
5357 if [ $wait -gt 30 ]; then
5358 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5361 set_inode_slab_tunables "$SLAB_SETTINGS"
5363 run_test 76 "confirm clients recycle inodes properly ===="
5369 # Note: in sptlrpc modes which enable its own bulk checksum, the
5370 # original crc32_le bulk checksum will be automatically disabled,
5371 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5372 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5373 # In this case set_checksums() will not be no-op, because sptlrpc
5374 # bulk checksum will be enabled all through the test.
5376 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5377 lctl set_param -n osc.*.checksums $1
5381 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5382 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5383 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5384 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5387 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5388 log "set checksum type to $1"
5391 F77_TMP=$TMP/f77-temp
5394 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5395 error "error writing to $F77_TMP"
5398 test_77a() { # bug 10889
5399 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5400 $GSS && skip "could not run with gss" && return
5401 [ ! -f $F77_TMP ] && setup_f77
5403 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5407 run_test 77a "normal checksum read/write operation"
5409 test_77b() { # bug 10889
5410 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5411 $GSS && skip "could not run with gss" && return
5412 [ ! -f $F77_TMP ] && setup_f77
5413 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5414 $LCTL set_param fail_loc=0x80000409
5417 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
5418 error "dd error: $?"
5419 $LCTL set_param fail_loc=0
5421 for algo in $CKSUM_TYPES; do
5422 cancel_lru_locks osc
5423 set_checksum_type $algo
5424 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5425 $LCTL set_param fail_loc=0x80000408
5426 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5427 $LCTL set_param fail_loc=0
5430 set_checksum_type $ORIG_CSUM_TYPE
5433 run_test 77b "checksum error on client write, read"
5435 test_77d() { # bug 10889
5436 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5437 $GSS && skip "could not run with gss" && return
5438 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5439 $LCTL set_param fail_loc=0x80000409
5441 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5442 error "direct write: rc=$?"
5443 $LCTL set_param fail_loc=0
5446 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5447 $LCTL set_param fail_loc=0x80000408
5449 cancel_lru_locks osc
5450 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5451 error "direct read: rc=$?"
5452 $LCTL set_param fail_loc=0
5455 run_test 77d "checksum error on OST direct write, read"
5457 test_77f() { # bug 10889
5458 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5459 $GSS && skip "could not run with gss" && return
5461 for algo in $CKSUM_TYPES; do
5462 cancel_lru_locks osc
5463 set_checksum_type $algo
5464 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5465 $LCTL set_param fail_loc=0x409
5466 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
5467 error "direct write succeeded"
5468 $LCTL set_param fail_loc=0
5470 set_checksum_type $ORIG_CSUM_TYPE
5473 run_test 77f "repeat checksum error on write (expect error)"
5475 test_77g() { # bug 10889
5476 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5477 $GSS && skip "could not run with gss" && return
5478 remote_ost_nodsh && skip "remote OST with nodsh" && return
5480 [ ! -f $F77_TMP ] && setup_f77
5482 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
5483 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5484 do_facet ost1 lctl set_param fail_loc=0x8000021a
5486 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
5487 error "write error: rc=$?"
5488 do_facet ost1 lctl set_param fail_loc=0
5491 cancel_lru_locks osc
5492 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5493 do_facet ost1 lctl set_param fail_loc=0x8000021b
5495 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5496 do_facet ost1 lctl set_param fail_loc=0
5499 run_test 77g "checksum error on OST write, read"
5501 test_77i() { # bug 13805
5502 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5503 $GSS && skip "could not run with gss" && return
5504 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5505 lctl set_param fail_loc=0x40b
5506 remount_client $MOUNT
5507 lctl set_param fail_loc=0
5508 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5509 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5510 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5511 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5513 remount_client $MOUNT
5515 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
5517 test_77j() { # bug 13805
5518 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5519 $GSS && skip "could not run with gss" && return
5520 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5521 lctl set_param fail_loc=0x40c
5522 remount_client $MOUNT
5523 lctl set_param fail_loc=0
5524 sleep 2 # wait async osc connect to finish
5525 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5526 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5527 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5528 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5530 remount_client $MOUNT
5532 run_test 77j "client only supporting ADLER32"
5534 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5538 test_78() { # bug 10901
5539 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5540 remote_ost || { skip_env "local OST" && return; }
5543 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5544 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5545 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5546 echo "MemTotal: $MEMTOTAL"
5547 # reserve 256MB of memory for the kernel and other running processes,
5548 # and then take 1/2 of the remaining memory for the read/write buffers.
5549 if [ $MEMTOTAL -gt 512 ] ;then
5550 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5552 # for those poor memory-starved high-end clusters...
5553 MEMTOTAL=$((MEMTOTAL / 2))
5555 echo "Mem to use for directio: $MEMTOTAL"
5556 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5557 [ $F78SIZE -gt 512 ] && F78SIZE=512
5558 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5559 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5560 echo "Smallest OST: $SMALLESTOST"
5561 [ $SMALLESTOST -lt 10240 ] && \
5562 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5564 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5565 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5567 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5568 echo "File size: $F78SIZE"
5569 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5570 for i in `seq 1 $NSEQ`
5572 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5573 echo directIO rdwr round $i of $NSEQ
5574 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5579 run_test 78 "handle large O_DIRECT writes correctly ============"
5581 test_79() { # bug 12743
5582 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5583 wait_delete_completed
5585 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5586 BKFREE=$(calc_osc_kbytes kbytesfree)
5587 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5589 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5590 DFTOTAL=`echo $STRING | cut -d, -f1`
5591 DFUSED=`echo $STRING | cut -d, -f2`
5592 DFAVAIL=`echo $STRING | cut -d, -f3`
5593 DFFREE=$(($DFTOTAL - $DFUSED))
5595 ALLOWANCE=$((64 * $OSTCOUNT))
5597 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5598 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5599 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5601 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5602 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5603 error "df free($DFFREE) mismatch OST free($BKFREE)"
5605 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5606 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5607 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5610 run_test 79 "df report consistency check ======================="
5612 test_80() { # bug 10718
5613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5614 # relax strong synchronous semantics for slow backends like ZFS
5615 local soc="obdfilter.*.sync_on_lock_cancel"
5616 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5618 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5619 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5620 facet_active_host $host; done | sort -u)
5621 do_nodes $hosts lctl set_param $soc=never
5624 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5626 local BEFORE=`date +%s`
5627 cancel_lru_locks osc
5628 local AFTER=`date +%s`
5629 local DIFF=$((AFTER-BEFORE))
5630 if [ $DIFF -gt 1 ] ; then
5631 error "elapsed for 1M@1T = $DIFF"
5634 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5638 run_test 80 "Page eviction is equally fast at high offsets too ===="
5640 test_81a() { # LU-456
5641 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5642 remote_ost_nodsh && skip "remote OST with nodsh" && return
5643 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5644 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5645 do_facet ost1 lctl set_param fail_loc=0x80000228
5647 # write should trigger a retry and success
5648 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5649 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5651 if [ $RC -ne 0 ] ; then
5652 error "write should success, but failed for $RC"
5655 run_test 81a "OST should retry write when get -ENOSPC ==============="
5657 test_81b() { # LU-456
5658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5659 remote_ost_nodsh && skip "remote OST with nodsh" && return
5660 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5661 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5662 do_facet ost1 lctl set_param fail_loc=0x228
5664 # write should retry several times and return -ENOSPC finally
5665 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5666 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5669 if [ $RC -ne $ENOSPC ] ; then
5670 error "dd should fail for -ENOSPC, but succeed."
5673 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5675 test_82() { # LU-1031
5676 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5680 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5682 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5684 kill -USR1 $MULTIPID2
5686 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5687 error "First grouplock does not block second one"
5689 echo "Second grouplock blocks first one"
5691 kill -USR1 $MULTIPID1
5695 run_test 82 "Basic grouplock test ==============================="
5698 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
5700 test_mkdir -p $DIR/d99cvsroot
5701 chown $RUNAS_ID $DIR/d99cvsroot
5702 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5705 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
5708 run_test 99a "cvs init ========================================="
5711 [ -z "$(which cvs 2>/dev/null)" ] &&
5712 skip_env "could not find cvs" && return
5713 [ ! -d $DIR/d99cvsroot ] && test_99a
5715 # some versions of cvs import exit(1) when asked to import links or
5716 # files they can't read. ignore those files.
5717 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5718 ! -perm +4 -printf '-I %f\n')
5719 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5720 d99reposname vtag rtag
5722 run_test 99b "cvs import ======================================="
5725 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5726 [ ! -d $DIR/d99cvsroot ] && test_99b
5728 test_mkdir -p $DIR/d99reposname
5729 chown $RUNAS_ID $DIR/d99reposname
5730 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5732 run_test 99c "cvs checkout ====================================="
5735 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5736 [ ! -d $DIR/d99cvsroot ] && test_99c
5737 cd $DIR/d99reposname
5739 $RUNAS cvs add -m 'addmsg' foo99
5741 run_test 99d "cvs add =========================================="
5744 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5745 [ ! -d $DIR/d99cvsroot ] && test_99c
5746 cd $DIR/d99reposname
5749 run_test 99e "cvs update ======================================="
5752 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5753 [ ! -d $DIR/d99cvsroot ] && test_99d
5754 cd $DIR/d99reposname
5755 $RUNAS cvs commit -m 'nomsg' foo99
5756 rm -fr $DIR/d99cvsroot
5758 run_test 99f "cvs commit ======================================="
5761 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5762 [ "$NETTYPE" = tcp ] || \
5763 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5766 remote_ost_nodsh && skip "remote OST with nodsh" && return
5767 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5769 { skip "useless for local single node setup" && return; }
5771 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5772 [ "$PROT" != "tcp" ] && continue
5773 RPORT=$(echo $REMOTE | cut -d: -f2)
5774 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5777 LPORT=`echo $LOCAL | cut -d: -f2`
5778 if [ $LPORT -ge 1024 ]; then
5779 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5781 error_exit "local: $LPORT > 1024, remote: $RPORT"
5784 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5786 run_test 100 "check local port using privileged port ==========="
5788 function get_named_value()
5797 echo $line | sed "s/^$tag[ ]*//"
5804 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5805 awk '/^max_cached_mb/ { print $2 }')
5808 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5813 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5814 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
5818 local cache_limit=32
5820 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5821 trap cleanup_101a EXIT
5822 $LCTL set_param -n llite.*.read_ahead_stats 0
5823 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5826 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5828 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5829 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5832 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5833 get_named_value 'read but discarded' | cut -d" " -f1`; do
5834 discard=$(($discard + $s))
5838 if [ $(($discard * 10)) -gt $nreads ] ;then
5839 $LCTL get_param osc.*-osc*.rpc_stats
5840 $LCTL get_param llite.*.read_ahead_stats
5841 error "too many ($discard) discarded pages"
5843 rm -f $DIR/$tfile || true
5845 run_test 101a "check read-ahead for random reads ================"
5848 test_mkdir -p $DIR/$tdir
5850 STRIPE_COUNT=$OSTCOUNT
5853 local list=$(comma_list $(osts_nodes))
5854 set_osd_param $list '' read_cache_enable 0
5855 set_osd_param $list '' writethrough_cache_enable 0
5857 trap cleanup_test101bc EXIT
5858 # prepare the read-ahead file
5859 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5861 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5864 cleanup_test101bc() {
5869 local list=$(comma_list $(osts_nodes))
5870 set_osd_param $list '' read_cache_enable 1
5871 set_osd_param $list '' writethrough_cache_enable 1
5875 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5880 local STRIPE_SIZE=1048576
5881 local RA_INC=1048576
5882 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5883 local FILE_LENGTH=$((64*100))
5884 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5885 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5886 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5887 get_named_value 'read but discarded' | \
5888 cut -d" " -f1 | calc_total`
5889 if [ $DISCARD -gt $discard_limit ]; then
5890 $LCTL get_param llite.*.read_ahead_stats
5891 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5893 echo "Read-ahead success for size ${READ_SIZE}"
5898 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5899 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5900 local STRIPE_SIZE=1048576
5901 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5902 local FILE_LENGTH=$((STRIPE_SIZE*100))
5903 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5904 # prepare the read-ahead file
5906 cancel_lru_locks osc
5907 for BIDX in 2 4 8 16 32 64 128 256
5909 local BSIZE=$((BIDX*4096))
5910 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5911 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5912 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5913 $LCTL set_param -n llite.*.read_ahead_stats 0
5914 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5915 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5916 cancel_lru_locks osc
5922 run_test 101b "check stride-io mode read-ahead ================="
5925 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5926 local STRIPE_SIZE=1048576
5927 local FILE_LENGTH=$((STRIPE_SIZE*100))
5933 cancel_lru_locks osc
5934 $LCTL set_param osc.*.rpc_stats 0
5935 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5936 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
5937 local stats=$($LCTL get_param -n $osc_rpc_stats)
5938 local lines=$(echo "$stats" | awk 'END {print NR;}')
5941 if [ $lines -le 20 ]; then
5944 for size in 1 2 4 8; do
5945 local rpc=$(echo "$stats" |
5946 awk '($1 == "'$size':") {print $2; exit; }')
5948 error "Small $((size*4))k read IO $rpc !"
5950 echo "$osc_rpc_stats check passed!"
5955 run_test 101c "check stripe_size aligned read-ahead ================="
5958 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5959 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5963 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5964 local file=$DIR/$tfile
5965 local size=${FILESIZE_101c:-500}
5966 local ra_MB=${READAHEAD_MB:-40}
5968 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5969 [ $space -gt $((size * 1024)) ] ||
5970 { skip "Need free space ${size}M, have ${space}K" && return; }
5972 echo "Creating test file $file of size ${size}M with ${space}K free space"
5973 $SETSTRIPE -c -1 $file || error "setstripe failed"
5974 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5975 echo Cancel LRU locks on lustre client to flush the client cache
5976 cancel_lru_locks osc
5978 echo Disable read-ahead
5979 local old_READAHEAD=$(set_read_ahead 0)
5981 echo Reading the test file $file with read-ahead disabled
5982 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5984 echo Cancel LRU locks on lustre client to flush the client cache
5985 cancel_lru_locks osc
5986 echo Enable read-ahead with ${ra_MB}MB
5987 set_read_ahead $ra_MB
5989 echo Reading the test file $file with read-ahead enabled
5990 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5992 echo read-ahead disabled time read $time_ra_OFF
5993 echo read-ahead enabled time read $time_ra_ON
5995 set_read_ahead $old_READAHEAD
5997 wait_delete_completed
5999 [ $time_ra_ON -lt $time_ra_OFF ] ||
6000 error "read-ahead enabled time read (${time_ra_ON}s) is more than
6001 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
6003 run_test 101d "file read with and without read-ahead enabled ================="
6006 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6007 local file=$DIR/$tfile
6012 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6013 local need_space=$((count * size))
6014 [ $space -gt $need_space ] ||
6015 { skip_env "Need free space $need_space, have $space" && return; }
6017 echo Creating $count ${size}K test files
6018 for ((i = 0; i < $count; i++)); do
6019 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
6022 echo Cancel LRU locks on lustre client to flush the client cache
6023 cancel_lru_locks osc
6025 echo Reset readahead stats
6026 $LCTL set_param -n llite.*.read_ahead_stats 0
6028 for ((i = 0; i < $count; i++)); do
6029 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
6032 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
6033 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6035 for ((i = 0; i < $count; i++)); do
6036 rm -rf ${file}_${i} 2>/dev/null
6039 #10000 means 20% reads are missing in readahead
6040 [ $miss -lt 10000 ] || error "misses too much for small reads"
6042 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6044 cleanup_test101f() {
6046 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
6047 rm -rf $DIR/$tfile 2>/dev/null
6051 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6052 local file=$DIR/$tfile
6055 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
6056 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
6057 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
6058 trap cleanup_test101f EXIT
6060 echo Cancel LRU locks on lustre client to flush the client cache
6061 cancel_lru_locks osc
6063 echo Reset readahead stats
6064 $LCTL set_param -n llite.*.read_ahead_stats 0
6065 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
6066 # readahead should read in 2M file on second read, so only miss
6068 echo Random 4K reads on 2M file for 1000 times
6069 $READS -f $file -s 2097152 -b 4096 -n $nreads
6071 echo checking missing pages
6072 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6073 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6075 [ $miss -lt 3 ] || error "misses too much pages!"
6078 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
6081 test_mkdir -p $DIR/$tdir
6082 chown $RUNAS_ID $DIR/$tdir
6085 STRIPE_COUNT=$OSTCOUNT
6086 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
6088 trap cleanup_test102 EXIT
6090 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6092 for num in 1 2 3 4; do
6093 for count in $(seq 1 $STRIPE_COUNT); do
6094 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6095 local size=`expr $STRIPE_SIZE \* $num`
6096 local file=file"$num-$idx-$count"
6097 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6103 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6109 rm -rf $DIR/d0.sanity/d102
6113 local testfile=$DIR/xattr_testfile
6117 [ "$UID" != 0 ] && skip_env "must run as root" && return
6118 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6119 skip_env "must have user_xattr" && return
6121 [ -z "$(which setfattr 2>/dev/null)" ] &&
6122 skip_env "could not find setfattr" && return
6124 echo "set/get xattr..."
6125 setfattr -n trusted.name1 -v value1 $testfile ||
6126 error "setfattr -n trusted.name1=value1 $testfile failed"
6127 getfattr -n trusted.name1 $testfile 2> /dev/null |
6128 grep "trusted.name1=.value1" ||
6129 error "$testfile missing trusted.name1=value1"
6131 setfattr -n user.author1 -v author1 $testfile ||
6132 error "setfattr -n user.author1=author1 $testfile failed"
6133 getfattr -n user.author1 $testfile 2> /dev/null |
6134 grep "user.author1=.author1" ||
6135 error "$testfile missing trusted.author1=author1"
6138 setfattr -n trusted.name2 -v value2 $testfile ||
6139 error "$testfile unable to set trusted.name2"
6140 setfattr -n trusted.name3 -v value3 $testfile ||
6141 error "$testfile unable to set trusted.name3"
6142 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6143 grep "trusted.name" | wc -l) -eq 3 ] ||
6144 error "$testfile missing 3 trusted.name xattrs"
6146 setfattr -n user.author2 -v author2 $testfile ||
6147 error "$testfile unable to set user.author2"
6148 setfattr -n user.author3 -v author3 $testfile ||
6149 error "$testfile unable to set user.author3"
6150 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6151 grep "user.author" | wc -l) -eq 3 ] ||
6152 error "$testfile missing 3 user.author xattrs"
6154 echo "remove xattr..."
6155 setfattr -x trusted.name1 $testfile ||
6156 error "$testfile error deleting trusted.name1"
6157 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6158 error "$testfile did not delete trusted.name1 xattr"
6160 setfattr -x user.author1 $testfile ||
6161 error "$testfile error deleting user.author1"
6162 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6163 error "$testfile did not delete trusted.name1 xattr"
6165 # b10667: setting lustre special xattr be silently discarded
6166 echo "set lustre special xattr ..."
6167 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6168 error "$testfile allowed setting trusted.lov"
6170 run_test 102a "user xattr test =================================="
6173 # b10930: get/set/list trusted.lov xattr
6174 echo "get/set/list trusted.lov xattr ..."
6175 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6176 local testfile=$DIR/$tfile
6177 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6178 error "setstripe failed"
6179 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6180 error "getstripe failed"
6181 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
6182 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
6184 local testfile2=${testfile}2
6185 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
6186 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
6189 setfattr -n trusted.lov -v $value $testfile2
6190 local stripe_size=$($GETSTRIPE -S $testfile2)
6191 local stripe_count=$($GETSTRIPE -c $testfile2)
6192 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6193 [ $stripe_count -eq $STRIPECOUNT ] ||
6194 error "stripe count $stripe_count != $STRIPECOUNT"
6197 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6200 # b10930: get/set/list lustre.lov xattr
6201 echo "get/set/list lustre.lov xattr ..."
6202 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6203 test_mkdir -p $DIR/$tdir
6204 chown $RUNAS_ID $DIR/$tdir
6205 local testfile=$DIR/$tdir/$tfile
6206 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6207 error "setstripe failed"
6208 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6209 error "getstripe failed"
6210 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6211 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6213 local testfile2=${testfile}2
6214 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6215 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6217 $RUNAS $MCREATE $testfile2
6218 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6219 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6220 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6221 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6222 [ $stripe_count -eq $STRIPECOUNT ] ||
6223 error "stripe count $stripe_count != $STRIPECOUNT"
6225 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6227 compare_stripe_info1() {
6228 local stripe_index_all_zero=true
6230 for num in 1 2 3 4; do
6231 for count in $(seq 1 $STRIPE_COUNT); do
6232 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6233 local size=$((STRIPE_SIZE * num))
6234 local file=file"$num-$offset-$count"
6235 stripe_size=$(lfs getstripe -S $PWD/$file)
6236 [ $stripe_size -ne $size ] &&
6237 error "$file: size $stripe_size != $size"
6238 stripe_count=$(lfs getstripe -c $PWD/$file)
6239 # allow fewer stripes to be created, ORI-601
6240 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
6241 error "$file: count $stripe_count != $count"
6242 stripe_index=$(lfs getstripe -i $PWD/$file)
6243 [ $stripe_index -ne 0 ] &&
6244 stripe_index_all_zero=false
6248 $stripe_index_all_zero &&
6249 error "all files are being extracted starting from OST index 0"
6254 [ -n "$(which tar 2>/dev/null)" ] &&
6255 strings $(which tar) | grep -q "lustre" && echo tar
6259 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6260 # b10930: tar test for trusted.lov xattr
6261 TAR=$(find_lustre_tar)
6262 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6263 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6265 test_mkdir -p $DIR/d102d
6266 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6268 compare_stripe_info1
6270 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6273 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6274 # b10930: tar test for trusted.lov xattr
6275 TAR=$(find_lustre_tar)
6276 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6277 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6279 test_mkdir -p $DIR/d102f
6281 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6283 compare_stripe_info1
6285 run_test 102f "tar copy files, not keep osts ==========="
6288 local xsize=${1:-1024} # in bytes
6289 local file=$DIR/$tfile
6291 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6292 skip "must have user_xattr" && return 0
6293 [ -z "$(which setfattr 2>/dev/null)" ] &&
6294 skip_env "could not find setfattr" && return 0
6295 [ -z "$(which getfattr 2>/dev/null)" ] &&
6296 skip_env "could not find getfattr" && return 0
6300 local value="$(generate_string $xsize)"
6302 local xbig=trusted.big
6303 log "save $xbig on $file"
6304 setfattr -n $xbig -v $value $file ||
6305 error "saving $xbig on $file failed"
6307 local orig=$(get_xattr_value $xbig $file)
6308 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6310 local xsml=trusted.sml
6311 log "save $xsml on $file"
6312 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6314 local new=$(get_xattr_value $xbig $file)
6315 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6317 log "grow $xsml on $file"
6318 setfattr -n $xsml -v "$value" $file ||
6319 error "growing $xsml on $file failed"
6321 new=$(get_xattr_value $xbig $file)
6322 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6323 log "$xbig still valid after growing $xsml"
6328 test_102h() { # bug 15777
6331 run_test 102h "grow xattr from inside inode to external block"
6334 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6335 grow_xattr $(max_xattr_size)
6337 run_test 102ha "grow xattr from inside inode to external inode"
6339 test_102i() { # bug 17038
6341 ln -s $DIR/$tfile $DIR/${tfile}link
6342 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6343 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"
6344 rm -f $DIR/$tfile $DIR/${tfile}link
6346 run_test 102i "lgetxattr test on symbolic link ============"
6349 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6350 TAR=$(find_lustre_tar)
6351 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6352 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6353 setup_test102 "$RUNAS"
6354 test_mkdir -p $DIR/d102j
6355 chown $RUNAS_ID $DIR/d102j
6356 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6358 compare_stripe_info1 "$RUNAS"
6360 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6364 # b22187 just check that does not crash for regular file.
6365 setfattr -n trusted.lov $DIR/$tfile
6366 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6367 local test_kdir=$DIR/d102k
6368 test_mkdir $test_kdir
6369 local default_size=`$GETSTRIPE -S $test_kdir`
6370 local default_count=`$GETSTRIPE -c $test_kdir`
6371 local default_offset=`$GETSTRIPE -i $test_kdir`
6372 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6373 error 'dir setstripe failed'
6374 setfattr -n trusted.lov $test_kdir
6375 local stripe_size=`$GETSTRIPE -S $test_kdir`
6376 local stripe_count=`$GETSTRIPE -c $test_kdir`
6377 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6378 [ $stripe_size -eq $default_size ] ||
6379 error "stripe size $stripe_size != $default_size"
6380 [ $stripe_count -eq $default_count ] ||
6381 error "stripe count $stripe_count != $default_count"
6382 [ $stripe_offset -eq $default_offset ] ||
6383 error "stripe offset $stripe_offset != $default_offset"
6384 rm -rf $DIR/$tfile $test_kdir
6386 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6389 # LU-532 trusted. xattr is invisible to non-root
6390 local testfile=$DIR/$tfile
6394 echo "listxattr as user..."
6395 chown $RUNAS_ID $testfile
6396 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6397 grep -q "trusted" &&
6398 error "$testfile trusted xattrs are user visible"
6402 run_test 102l "listxattr size test =================================="
6404 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
6405 local path=$DIR/$tfile
6408 listxattr_size_check $path || error "listattr_size_check $path failed"
6410 run_test 102m "Ensure listxattr fails on small bufffer ========"
6414 getxattr() { # getxattr path name
6415 # Return the base64 encoding of the value of xattr name on path.
6419 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
6421 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
6423 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
6425 getfattr --absolute-names --encoding=base64 --name=$name $path |
6426 awk -F= -v name=$name '$1 == name {
6427 print substr($0, index($0, "=") + 1);
6431 test_102n() { # LU-4101 mdt: protect internal xattrs
6432 local file0=$DIR/$tfile.0
6433 local file1=$DIR/$tfile.1
6434 local xattr0=$TMP/$tfile.0
6435 local xattr1=$TMP/$tfile.1
6439 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
6441 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
6445 rm -rf $file0 $file1 $xattr0 $xattr1
6448 # Get 'before' xattrs of $file1.
6449 getfattr --absolute-names --dump --match=- $file1 > $xattr0
6451 for name in lov lma lmv link fid version som hsm lfsck_namespace; do
6452 # Try to copy xattr from $file0 to $file1.
6453 value=$(getxattr $file0 trusted.$name 2> /dev/null)
6455 setfattr --name=trusted.$name --value="$value" $file1 ||
6456 error "setxattr 'trusted.$name' failed"
6458 # Try to set a garbage xattr.
6459 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
6461 setfattr --name=trusted.$name --value="$value" $file1 ||
6462 error "setxattr 'trusted.$name' failed"
6464 # Try to remove the xattr from $file1. We don't care if this
6465 # appears to succeed or fail, we just don't want there to be
6466 # any changes or crashes.
6467 setfattr --remove=$trusted.$name $file1 2> /dev/null
6470 # Get 'after' xattrs of file1.
6471 getfattr --absolute-names --dump --match=- $file1 > $xattr1
6473 if ! diff $xattr0 $xattr1; then
6474 error "before and after xattrs of '$file1' differ"
6477 rm -rf $file0 $file1 $xattr0 $xattr1
6481 run_test 102n "silently ignore setxattr on internal trusted xattrs"
6485 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6490 [ "$UID" != 0 ] && skip_env "must run as root" && return
6491 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
6492 skip "must have acl enabled" && return
6493 [ -z "$(which setfacl 2>/dev/null)" ] &&
6494 skip_env "could not find setfacl" && return
6495 $GSS && skip "could not run under gss" && return
6497 declare -a identity_old
6499 for num in $(seq $MDSCOUNT); do
6500 switch_identity $num true || identity_old[$num]=$?
6507 echo "performing cp ..."
6508 run_acl_subtest cp || error "run_acl_subtest cp failed"
6509 echo "performing getfacl-noacl..."
6510 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6511 echo "performing misc..."
6512 run_acl_subtest misc || error "misc test failed"
6513 echo "performing permissions..."
6514 run_acl_subtest permissions || error "permissions failed"
6515 echo "performing setfacl..."
6516 run_acl_subtest setfacl || error "setfacl test failed"
6518 # inheritance test got from HP
6519 echo "performing inheritance..."
6520 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6521 chmod +x make-tree || error "chmod +x failed"
6522 run_acl_subtest inheritance || error "inheritance test failed"
6525 echo "LU-974 ignore umask when acl is enabled..."
6526 run_acl_subtest 974 || error "LU-974 umask test failed"
6527 if [ $MDSCOUNT -ge 2 ]; then
6528 run_acl_subtest 974_remote ||
6529 error "LU-974 umask test failed under remote dir"
6532 echo "LU-2561 newly created file is same size as directory..."
6533 run_acl_subtest 2561 || error "LU-2561 test failed"
6538 for num in $(seq $MDSCOUNT); do
6539 if [ "${identity_old[$num]}" = 1 ]; then
6540 switch_identity $num false || identity_old[$num]=$?
6544 run_test 103 "acl test ========================================="
6547 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6549 lfs df || error "lfs df failed"
6550 lfs df -ih || error "lfs df -ih failed"
6551 lfs df -h $DIR || error "lfs df -h $DIR failed"
6552 lfs df -i $DIR || error "lfs df -i $DIR failed"
6553 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6554 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6556 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
6557 lctl --device %$OSC deactivate
6558 lfs df || error "lfs df with deactivated OSC failed"
6559 lctl --device %$OSC activate
6560 # wait the osc back to normal
6561 wait_osc_import_state client ost FULL
6563 lfs df || error "lfs df with reactivated OSC failed"
6566 run_test 104a "lfs df [-ih] [path] test ========================="
6569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6570 [ $RUNAS_ID -eq $UID ] &&
6571 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6573 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
6574 grep "Permission denied" | wc -l)))
6575 if [ $denied_cnt -ne 0 ]; then
6576 error "lfs check servers test failed"
6579 run_test 104b "$RUNAS lfs check servers test ===================="
6582 # doesn't work on 2.4 kernels
6584 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6585 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6587 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6591 run_test 105a "flock when mounted without -o flock test ========"
6595 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6596 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6598 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6602 run_test 105b "fcntl when mounted without -o flock test ========"
6606 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6607 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6609 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6613 run_test 105c "lockf when mounted without -o flock test ========"
6615 test_105d() { # bug 15924
6616 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6617 test_mkdir -p $DIR/$tdir
6618 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6619 skip "mount w/o flock enabled" && return
6620 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6621 $LCTL set_param fail_loc=0x80000315
6622 flocks_test 2 $DIR/$tdir
6624 run_test 105d "flock race (should not freeze) ========"
6626 test_105e() { # bug 22660 && 22040
6627 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6628 skip "mount w/o flock enabled" && return
6630 flocks_test 3 $DIR/$tfile
6632 run_test 105e "Two conflicting flocks from same process ======="
6634 test_106() { #bug 10921
6635 test_mkdir -p $DIR/$tdir
6636 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6637 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6639 run_test 106 "attempt exec of dir followed by chown of that dir"
6642 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6649 local save_pattern=$(sysctl -n kernel.core_pattern)
6650 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6651 sysctl -w kernel.core_pattern=$file
6652 sysctl -w kernel.core_uses_pid=0
6660 kill -s 11 $SLEEPPID
6662 if [ -e $file ]; then
6663 size=`stat -c%s $file`
6664 [ $size -eq 0 ] && error "Fail to create core file $file"
6666 error "Fail to create core file $file"
6669 sysctl -w kernel.core_pattern=$save_pattern
6670 sysctl -w kernel.core_uses_pid=$save_uses_pid
6673 run_test 107 "Coredump on SIG"
6676 test_mkdir -p $DIR/$tdir
6677 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6678 error "mkdir with 255 char failed"
6679 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6680 error "mkdir with 256 char should fail, but did not"
6681 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6682 error "create with 255 char failed"
6683 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6684 error "create with 256 char should fail, but did not"
6689 run_test 110 "filename length checking"
6692 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6693 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6695 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6697 echo "Starting with $OSTIO_pre threads"
6700 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6701 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6702 echo "$NUMTEST creates/unlinks"
6703 test_mkdir -p $DIR/$tdir
6704 createmany -o $DIR/$tdir/$tfile $NUMTEST
6705 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6707 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6710 # don't return an error
6711 [ $OSTIO_post == $OSTIO_pre ] && echo \
6712 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6713 echo "This may be fine, depending on what ran before this test" &&
6714 echo "and how fast this system is." && return
6716 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6718 run_test 115 "verify dynamic thread creation===================="
6721 wait_delete_completed
6722 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6723 echo OST kbytes available: ${AVAIL[@]}
6724 MAXI=0; MAXV=${AVAIL[0]}
6725 MINI=0; MINV=${AVAIL[0]}
6726 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6727 #echo OST $i: ${AVAIL[i]}kb
6728 if [ ${AVAIL[i]} -gt $MAXV ]; then
6729 MAXV=${AVAIL[i]}; MAXI=$i
6731 if [ ${AVAIL[i]} -lt $MINV ]; then
6732 MINV=${AVAIL[i]}; MINI=$i
6735 echo Min free space: OST $MINI: $MINV
6736 echo Max free space: OST $MAXI: $MAXV
6739 test_116a() { # was previously test_116()
6740 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6741 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6743 echo -n "Free space priority "
6744 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
6749 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
6750 trap simple_cleanup_common EXIT
6752 # Check if we need to generate uneven OSTs
6753 test_mkdir -p $DIR/$tdir/OST${MINI}
6754 local FILL=$(($MINV / 4))
6755 local DIFF=$(($MAXV - $MINV))
6756 local DIFF2=$(($DIFF * 100 / $MINV))
6758 local threshold=$(do_facet $SINGLEMDS \
6759 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -1)
6760 threshold=${threshold%%%}
6761 echo -n "Check for uneven OSTs: "
6762 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
6764 if [ $DIFF2 -gt $threshold ]; then
6766 echo "Don't need to fill OST$MINI"
6768 # generate uneven OSTs. Write 2% over the QOS threshold value
6770 DIFF=$(($threshold - $DIFF2 + 2))
6771 DIFF2=$(( ($MINV * $DIFF)/100 ))
6772 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
6773 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
6774 error "setstripe failed"
6775 DIFF=$(($DIFF2 / 2048))
6777 while [ $i -lt $DIFF ]; do
6779 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
6780 bs=2M count=1 2>/dev/null
6789 DIFF=$(($MAXV - $MINV))
6790 DIFF2=$(($DIFF * 100 / $MINV))
6791 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
6792 if [ $DIFF2 -gt $threshold ]; then
6795 echo "failed - QOS mode won't be used"
6796 skip "QOS imbalance criteria not met"
6797 simple_cleanup_common
6801 MINI1=$MINI; MINV1=$MINV
6802 MAXI1=$MAXI; MAXV1=$MAXV
6804 # now fill using QOS
6805 $SETSTRIPE -c 1 $DIR/$tdir
6806 FILL=$(($FILL / 200))
6807 if [ $FILL -gt 600 ]; then
6810 echo "writing $FILL files to QOS-assigned OSTs"
6812 while [ $i -lt $FILL ]; do
6814 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
6818 echo "wrote $i 200k files"
6822 echo "Note: free space may not be updated, so measurements might be off"
6824 DIFF2=$(($MAXV - $MINV))
6825 echo "free space delta: orig $DIFF final $DIFF2"
6826 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6827 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6828 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
6829 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6830 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
6831 FILL=$(($DIFF2 * 100 / $DIFF - 100))
6833 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
6835 # Figure out which files were written where
6836 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6837 awk '/'$MINI1': / {print $2; exit}')
6839 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
6840 echo "$MINC files created on smaller OST $MINI1"
6841 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6842 awk '/'$MAXI1': / {print $2; exit}')
6844 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
6845 echo "$MAXC files created on larger OST $MAXI1"
6846 FILL=$(($MAXC * 100 / $MINC - 100))
6848 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
6849 [ $MAXC -gt $MINC ] ||
6850 error_ignore LU-9 "stripe QOS didn't balance free space"
6851 simple_cleanup_common
6853 run_test 116a "stripe QOS: free space balance ==================="
6855 test_116b() { # LU-2093
6856 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6857 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6859 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6860 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6862 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6863 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6864 do_facet $SINGLEMDS lctl set_param fail_loc=0
6866 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6868 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6870 test_117() # bug 10891
6872 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6873 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6874 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6875 lctl set_param fail_loc=0x21e
6876 > $DIR/$tfile || error "truncate failed"
6877 lctl set_param fail_loc=0
6878 echo "Truncate succeeded."
6881 run_test 117 "verify osd extend =========="
6883 NO_SLOW_RESENDCOUNT=4
6884 export OLD_RESENDCOUNT=""
6885 set_resend_count () {
6886 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6887 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6888 lctl set_param -n $PROC_RESENDCOUNT $1
6889 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6892 # for reduce test_118* time (b=14842)
6893 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6895 # Reset async IO behavior after error case
6897 FILE=$DIR/reset_async
6899 # Ensure all OSCs are cleared
6900 $SETSTRIPE -c -1 $FILE
6901 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6906 test_118a() #bug 11710
6908 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6911 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6912 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6913 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6915 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6916 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6921 run_test 118a "verify O_SYNC works =========="
6925 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6926 remote_ost_nodsh && skip "remote OST with nodsh" && return
6930 #define OBD_FAIL_OST_ENOENT 0x217
6931 set_nodes_failloc "$(osts_nodes)" 0x217
6932 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6934 set_nodes_failloc "$(osts_nodes)" 0
6935 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6936 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6939 if [[ $RC -eq 0 ]]; then
6940 error "Must return error due to dropped pages, rc=$RC"
6944 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6945 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6949 echo "Dirty pages not leaked on ENOENT"
6951 # Due to the above error the OSC will issue all RPCs syncronously
6952 # until a subsequent RPC completes successfully without error.
6953 $MULTIOP $DIR/$tfile Ow4096yc
6958 run_test 118b "Reclaim dirty pages on fatal error =========="
6962 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6964 # for 118c, restore the original resend count, LU-1940
6965 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
6966 set_resend_count $OLD_RESENDCOUNT
6967 remote_ost_nodsh && skip "remote OST with nodsh" && return
6971 #define OBD_FAIL_OST_EROFS 0x216
6972 set_nodes_failloc "$(osts_nodes)" 0x216
6974 # multiop should block due to fsync until pages are written
6975 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6979 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6980 error "Multiop failed to block on fsync, pid=$MULTIPID"
6983 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6985 if [[ $WRITEBACK -eq 0 ]]; then
6986 error "No page in writeback, writeback=$WRITEBACK"
6989 set_nodes_failloc "$(osts_nodes)" 0
6992 if [[ $RC -ne 0 ]]; then
6993 error "Multiop fsync failed, rc=$RC"
6996 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6997 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6999 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7000 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7004 echo "Dirty pages flushed via fsync on EROFS"
7007 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7009 # continue to use small resend count to reduce test_118* time (b=14842)
7010 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7014 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7015 remote_ost_nodsh && skip "remote OST with nodsh" && return
7019 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7020 set_nodes_failloc "$(osts_nodes)" 0x214
7021 # multiop should block due to fsync until pages are written
7022 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7026 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7027 error "Multiop failed to block on fsync, pid=$MULTIPID"
7030 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7032 if [[ $WRITEBACK -eq 0 ]]; then
7033 error "No page in writeback, writeback=$WRITEBACK"
7036 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7037 set_nodes_failloc "$(osts_nodes)" 0
7039 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7040 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7042 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7043 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7047 echo "Dirty pages gaurenteed flushed via fsync"
7050 run_test 118d "Fsync validation inject a delay of the bulk =========="
7053 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7056 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7057 lctl set_param fail_loc=0x8000040a
7059 # Should simulate EINVAL error which is fatal
7060 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7062 if [[ $RC -eq 0 ]]; then
7063 error "Must return error due to dropped pages, rc=$RC"
7066 lctl set_param fail_loc=0x0
7068 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7069 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7070 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7072 if [[ $LOCKED -ne 0 ]]; then
7073 error "Locked pages remain in cache, locked=$LOCKED"
7076 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7077 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7081 echo "No pages locked after fsync"
7086 run_test 118f "Simulate unrecoverable OSC side error =========="
7089 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7092 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7093 lctl set_param fail_loc=0x406
7095 # simulate local -ENOMEM
7096 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7099 lctl set_param fail_loc=0
7100 if [[ $RC -eq 0 ]]; then
7101 error "Must return error due to dropped pages, rc=$RC"
7104 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7105 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7106 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7108 if [[ $LOCKED -ne 0 ]]; then
7109 error "Locked pages remain in cache, locked=$LOCKED"
7112 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7113 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7117 echo "No pages locked after fsync"
7122 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7125 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7126 remote_ost_nodsh && skip "remote OST with nodsh" && return
7130 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7131 set_nodes_failloc "$(osts_nodes)" 0x20e
7132 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7133 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7136 set_nodes_failloc "$(osts_nodes)" 0
7137 if [[ $RC -eq 0 ]]; then
7138 error "Must return error due to dropped pages, rc=$RC"
7141 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7142 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7143 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7145 if [[ $LOCKED -ne 0 ]]; then
7146 error "Locked pages remain in cache, locked=$LOCKED"
7149 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7150 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7154 echo "No pages locked after fsync"
7158 run_test 118h "Verify timeout in handling recoverables errors =========="
7160 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7163 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7164 remote_ost_nodsh && skip "remote OST with nodsh" && return
7168 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7169 set_nodes_failloc "$(osts_nodes)" 0x20e
7171 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7172 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7175 set_nodes_failloc "$(osts_nodes)" 0
7179 if [[ $RC -ne 0 ]]; then
7180 error "got error, but should be not, rc=$RC"
7183 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7184 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7185 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7186 if [[ $LOCKED -ne 0 ]]; then
7187 error "Locked pages remain in cache, locked=$LOCKED"
7190 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7191 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7195 echo "No pages locked after fsync"
7199 run_test 118i "Fix error before timeout in recoverable error =========="
7201 [ "$SLOW" = "no" ] && set_resend_count 4
7204 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7205 remote_ost_nodsh && skip "remote OST with nodsh" && return
7209 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7210 set_nodes_failloc "$(osts_nodes)" 0x220
7212 # return -EIO from OST
7213 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7215 set_nodes_failloc "$(osts_nodes)" 0x0
7216 if [[ $RC -eq 0 ]]; then
7217 error "Must return error due to dropped pages, rc=$RC"
7220 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7221 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7222 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7223 if [[ $LOCKED -ne 0 ]]; then
7224 error "Locked pages remain in cache, locked=$LOCKED"
7227 # in recoverable error on OST we want resend and stay until it finished
7228 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7229 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7233 echo "No pages locked after fsync"
7237 run_test 118j "Simulate unrecoverable OST side error =========="
7241 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7242 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7244 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7245 set_nodes_failloc "$(osts_nodes)" 0x20e
7246 test_mkdir -p $DIR/$tdir
7248 for ((i=0;i<10;i++)); do
7249 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7250 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7257 set_nodes_failloc "$(osts_nodes)" 0
7260 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7264 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7266 test_mkdir -p $DIR/$tdir
7267 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7270 run_test 118l "fsync dir ========="
7272 test_118m() # LU-3066
7274 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7275 test_mkdir -p $DIR/$tdir
7276 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7279 run_test 118m "fdatasync dir ========="
7281 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7283 test_119a() # bug 11737
7285 BSIZE=$((512 * 1024))
7286 directio write $DIR/$tfile 0 1 $BSIZE
7287 # We ask to read two blocks, which is more than a file size.
7288 # directio will indicate an error when requested and actual
7289 # sizes aren't equeal (a normal situation in this case) and
7290 # print actual read amount.
7291 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7292 if [ "$NOB" != "$BSIZE" ]; then
7293 error "read $NOB bytes instead of $BSIZE"
7297 run_test 119a "Short directIO read must return actual read amount"
7299 test_119b() # bug 11737
7301 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7303 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7304 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7306 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7307 error "direct read failed"
7310 run_test 119b "Sparse directIO read must return actual read amount"
7312 test_119c() # bug 13099
7315 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7316 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7319 run_test 119c "Testing for direct read hitting hole"
7321 test_119d() # bug 15950
7323 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7324 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7325 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7327 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7328 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7329 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7330 lctl set_param fail_loc=0x40d
7331 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7334 cat $DIR/$tfile > /dev/null &
7335 lctl set_param fail_loc=0
7338 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7340 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7341 error "the read rpcs have not completed in 2s"
7343 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7345 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7348 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7349 test_mkdir -p $DIR/$tdir
7350 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7351 skip "no early lock cancel on server" && return 0
7353 lru_resize_disable mdc
7354 lru_resize_disable osc
7355 cancel_lru_locks mdc
7356 # asynchronous object destroy at MDT could cause bl ast to client
7357 cancel_lru_locks osc
7359 stat $DIR/$tdir > /dev/null
7360 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7361 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7362 test_mkdir $DIR/$tdir/d1
7363 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7364 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7365 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7366 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7367 lru_resize_enable mdc
7368 lru_resize_enable osc
7370 run_test 120a "Early Lock Cancel: mkdir test"
7373 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7374 test_mkdir -p $DIR/$tdir
7375 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7376 skip "no early lock cancel on server" && return 0
7377 lru_resize_disable mdc
7378 lru_resize_disable osc
7379 cancel_lru_locks mdc
7380 stat $DIR/$tdir > /dev/null
7381 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7382 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7384 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7385 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7386 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7387 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7388 lru_resize_enable mdc
7389 lru_resize_enable osc
7391 run_test 120b "Early Lock Cancel: create test"
7394 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7395 test_mkdir -p $DIR/$tdir
7396 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7397 skip "no early lock cancel on server" && return 0
7398 lru_resize_disable mdc
7399 lru_resize_disable osc
7400 test_mkdir -p $DIR/$tdir/d1
7401 test_mkdir -p $DIR/$tdir/d2
7402 touch $DIR/$tdir/d1/f1
7403 cancel_lru_locks mdc
7404 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7405 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7406 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7407 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7408 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7409 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7410 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7411 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7412 lru_resize_enable mdc
7413 lru_resize_enable osc
7415 run_test 120c "Early Lock Cancel: link test"
7418 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7419 test_mkdir -p $DIR/$tdir
7420 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7421 skip "no early lock cancel on server" && return 0
7422 lru_resize_disable mdc
7423 lru_resize_disable osc
7425 cancel_lru_locks mdc
7426 stat $DIR/$tdir > /dev/null
7427 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7428 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7429 chmod a+x $DIR/$tdir
7430 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7431 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7432 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7433 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7434 lru_resize_enable mdc
7435 lru_resize_enable osc
7437 run_test 120d "Early Lock Cancel: setattr test"
7440 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7441 test_mkdir -p $DIR/$tdir
7442 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7443 skip "no early lock cancel on server" && return 0
7444 lru_resize_disable mdc
7445 lru_resize_disable osc
7446 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7447 cancel_lru_locks mdc
7448 cancel_lru_locks osc
7449 dd if=$DIR/$tdir/f1 of=/dev/null
7450 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7451 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7452 awk '/ldlm_cancel/ {print $2}'`
7453 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7454 awk '/ldlm_bl_callback/ {print $2}'`
7455 unlink $DIR/$tdir/f1
7456 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7457 awk '/ldlm_cancel/ {print $2}'`
7458 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7459 awk '/ldlm_bl_callback/ {print $2}'`
7460 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7461 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7462 lru_resize_enable mdc
7463 lru_resize_enable osc
7465 run_test 120e "Early Lock Cancel: unlink test"
7468 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7469 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7470 skip "no early lock cancel on server" && return 0
7471 test_mkdir -p $DIR/$tdir
7472 lru_resize_disable mdc
7473 lru_resize_disable osc
7474 test_mkdir -p $DIR/$tdir/d1
7475 test_mkdir -p $DIR/$tdir/d2
7476 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7477 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7478 cancel_lru_locks mdc
7479 cancel_lru_locks osc
7480 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7481 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7482 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7483 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7484 awk '/ldlm_cancel/ {print $2}'`
7485 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7486 awk '/ldlm_bl_callback/ {print $2}'`
7487 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7488 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7489 awk '/ldlm_cancel/ {print $2}'`
7490 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7491 awk '/ldlm_bl_callback/ {print $2}'`
7492 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7493 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7494 lru_resize_enable mdc
7495 lru_resize_enable osc
7497 run_test 120f "Early Lock Cancel: rename test"
7500 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7501 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7502 skip "no early lock cancel on server" && return 0
7503 lru_resize_disable mdc
7504 lru_resize_disable osc
7506 echo create $count files
7507 test_mkdir -p $DIR/$tdir
7508 cancel_lru_locks mdc
7509 cancel_lru_locks osc
7512 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7513 awk '/ldlm_cancel/ {print $2}'`
7514 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7515 awk '/ldlm_bl_callback/ {print $2}'`
7516 createmany -o $DIR/$tdir/f $count
7518 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7519 awk '/ldlm_cancel/ {print $2}'`
7520 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7521 awk '/ldlm_bl_callback/ {print $2}'`
7523 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7524 echo rm $count files
7527 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7528 awk '/ldlm_cancel/ {print $2}'`
7529 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7530 awk '/ldlm_bl_callback/ {print $2}'`
7532 echo total: $count removes in $((t2-t1))
7533 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7535 # wait for commitment of removal
7536 lru_resize_enable mdc
7537 lru_resize_enable osc
7539 run_test 120g "Early Lock Cancel: performance test"
7541 test_121() { #bug #10589
7542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7544 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7545 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7546 lctl set_param fail_loc=0x310
7547 cancel_lru_locks osc > /dev/null
7548 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7549 lctl set_param fail_loc=0
7550 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7552 run_test 121 "read cancel race ========="
7554 test_123a() { # was test 123, statahead(bug 11401)
7555 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7557 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7558 log "testing on UP system. Performance may be not as good as expected."
7563 test_mkdir -p $DIR/$tdir
7564 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7565 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7567 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7568 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7570 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7571 lctl set_param -n llite.*.statahead_max 0
7572 lctl get_param llite.*.statahead_max
7573 cancel_lru_locks mdc
7574 cancel_lru_locks osc
7576 time ls -l $DIR/$tdir | wc -l
7578 delta=$((etime - stime))
7579 log "ls $i files without statahead: $delta sec"
7580 lctl set_param llite.*.statahead_max=$max
7582 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7583 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7584 cancel_lru_locks mdc
7585 cancel_lru_locks osc
7587 time ls -l $DIR/$tdir | wc -l
7589 delta_sa=$((etime - stime))
7590 log "ls $i files with statahead: $delta_sa sec"
7591 lctl get_param -n llite.*.statahead_stats
7592 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7594 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7595 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7597 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7598 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7599 lctl set_param -n llite.*.statahead_max 0
7600 lctl get_param llite.*.statahead_max
7601 cancel_lru_locks mdc
7602 cancel_lru_locks osc
7604 time ls -l $DIR/$tdir | wc -l
7606 delta=$((etime - stime))
7607 log "ls $i files again without statahead: $delta sec"
7608 lctl set_param llite.*.statahead_max=$max
7609 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7610 if [ $SLOWOK -eq 0 ]; then
7611 error "ls $i files is slower with statahead!"
7613 log "ls $i files is slower with statahead!"
7619 [ $delta -gt 20 ] && break
7620 [ $delta -gt 8 ] && MULT=$((50 / delta))
7621 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7629 delta=$((etime - stime))
7630 log "rm -r $DIR/$tdir/: $delta seconds"
7632 lctl get_param -n llite.*.statahead_stats
7634 run_test 123a "verify statahead work"
7636 test_123b () { # statahead(bug 15027)
7637 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7638 test_mkdir -p $DIR/$tdir
7639 createmany -o $DIR/$tdir/$tfile-%d 1000
7641 cancel_lru_locks mdc
7642 cancel_lru_locks osc
7644 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7645 lctl set_param fail_loc=0x80000803
7646 ls -lR $DIR/$tdir > /dev/null
7648 lctl set_param fail_loc=0x0
7649 lctl get_param -n llite.*.statahead_stats
7654 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7657 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7658 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7659 skip "no lru resize on server" && return 0
7661 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7663 log "create $NR files at $DIR/$tdir"
7664 createmany -o $DIR/$tdir/f $NR ||
7665 error "failed to create $NR files in $DIR/$tdir"
7667 cancel_lru_locks mdc
7668 ls -l $DIR/$tdir > /dev/null
7672 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7673 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7674 LRU_SIZE=$(lctl get_param -n $PARAM)
7675 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7676 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7678 log "NS=$(basename $NSDIR)"
7683 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7684 skip "Not enough cached locks created!"
7691 # We know that lru resize allows one client to hold $LIMIT locks
7692 # for 10h. After that locks begin to be killed by client.
7694 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7697 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7698 # killing locks. Some time was spent for creating locks. This means
7699 # that up to the moment of sleep finish we must have killed some of
7700 # them (10-100 locks). This depends on how fast ther were created.
7701 # Many of them were touched in almost the same moment and thus will
7702 # be killed in groups.
7703 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7705 # Use $LRU_SIZE_B here to take into account real number of locks
7706 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7707 local LRU_SIZE_B=$LRU_SIZE
7709 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7710 log "OLD_LVF=$OLD_LVF"
7711 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7713 # Let's make sure that we really have some margin. Client checks
7714 # cached locks every 10 sec.
7716 log "Sleep ${SLEEP} sec"
7718 while ((SEC<$SLEEP)); do
7722 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7726 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7727 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7729 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7730 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7731 unlinkmany $DIR/$tdir/f $NR
7735 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7736 log "unlink $NR files at $DIR/$tdir"
7737 unlinkmany $DIR/$tdir/f $NR
7739 run_test 124a "lru resize ======================================="
7741 get_max_pool_limit()
7743 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7746 if test $l -gt $max; then
7754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7755 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7756 skip "no lru resize on server" && return 0
7758 LIMIT=`get_max_pool_limit`
7760 NR=$(($(default_lru_size)*20))
7761 if [ $NR -gt $LIMIT ]; then
7762 log "Limit lock number by $LIMIT locks"
7765 lru_resize_disable mdc
7766 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7767 error "failed to create $DIR/$tdir/disable_lru_resize"
7769 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7770 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7771 cancel_lru_locks mdc
7774 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7777 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7780 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7784 nolruresize_delta=$((etime-stime))
7785 log "ls -la time: $nolruresize_delta seconds"
7786 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7787 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7789 lru_resize_enable mdc
7790 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7791 error "failed to create $DIR/$tdir/enable_lru_resize"
7793 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7794 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7795 cancel_lru_locks mdc
7798 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7801 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7804 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7808 lruresize_delta=$((etime-stime))
7809 log "ls -la time: $lruresize_delta seconds"
7810 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7812 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7813 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7814 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7815 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7817 log "lru resize performs the same with no lru resize"
7819 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7821 run_test 124b "lru resize (performance test) ======================="
7823 test_125() { # 13358
7824 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7825 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7826 test_mkdir -p $DIR/d125 || error "mkdir failed"
7827 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7828 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7829 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7831 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7833 test_126() { # bug 12829/13455
7834 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7835 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7836 $GSS && skip "must run as gss disabled" && return
7838 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7839 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7841 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7843 run_test 126 "check that the fsgid provided by the client is taken into account"
7845 test_127a() { # bug 15521
7846 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7847 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7848 $LCTL set_param osc.*.stats=0
7849 FSIZE=$((2048 * 1024))
7850 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7851 cancel_lru_locks osc
7852 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7854 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7855 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7856 echo "got $COUNT $NAME"
7857 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7858 eval $NAME=$COUNT || error "Wrong proc format"
7861 read_bytes|write_bytes)
7862 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7863 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7864 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7865 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7866 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7867 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7868 error "sumsquare is too small: $SUMSQ"
7869 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7870 error "sumsquare is too big: $SUMSQ"
7874 done < $DIR/${tfile}.tmp
7876 #check that we actually got some stats
7877 [ "$read_bytes" ] || error "Missing read_bytes stats"
7878 [ "$write_bytes" ] || error "Missing write_bytes stats"
7879 [ "$read_bytes" != 0 ] || error "no read done"
7880 [ "$write_bytes" != 0 ] || error "no write done"
7882 run_test 127a "verify the client stats are sane"
7884 test_127b() { # bug LU-333
7885 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7886 $LCTL set_param llite.*.stats=0
7887 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7888 # perform 2 reads and writes so MAX is different from SUM.
7889 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7890 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7891 cancel_lru_locks osc
7892 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7893 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7895 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7896 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7897 echo "got $COUNT $NAME"
7898 eval $NAME=$COUNT || error "Wrong proc format"
7902 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7903 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7904 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7905 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7908 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7909 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7910 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7911 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7915 done < $TMP/${tfile}.tmp
7917 #check that we actually got some stats
7918 [ "$read_bytes" ] || error "Missing read_bytes stats"
7919 [ "$write_bytes" ] || error "Missing write_bytes stats"
7920 [ "$read_bytes" != 0 ] || error "no read done"
7921 [ "$write_bytes" != 0 ] || error "no write done"
7923 run_test 127b "verify the llite client stats are sane"
7925 test_128() { # bug 15212
7927 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7932 result=$(grep error $TMP/$tfile.log)
7934 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7936 run_test 128 "interactive lfs for 2 consecutive find's"
7943 local LDPROC=/proc/fs/ldiskfs
7944 local facets=$(get_facets MDS)
7946 for facet in ${facets//,/ }; do
7947 canondev=$(ldiskfs_canon \
7948 *.$(convert_facet2label $facet).mntdev $facet)
7949 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7950 LDPROC=/sys/fs/ldiskfs
7951 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7956 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7957 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7958 skip "Only applicable to ldiskfs-based MDTs"
7961 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7967 test_mkdir -p $DIR/$tdir
7969 # block size of mds1
7970 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
7971 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
7972 local MAX=$((MDSBLOCKSIZE * 3))
7974 local I=$(stat -c%s "$DIR/$tdir")
7976 while [ ! $I -gt $MAX ]; do
7977 $MULTIOP $DIR/$tdir/$J Oc
7979 #check two errors ENOSPC for new version of ext4 max_dir_size patch
7980 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
7981 #and EFBIG for previous versions
7982 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
7984 echo "return code $rc received as expected"
7985 multiop $DIR/$tdir/$J Oc ||
7986 error_exit "multiop failed w/o dir size limit"
7988 I=$(stat -c%s "$DIR/$tdir")
7990 if [ $(lustre_version_code $SINGLEMDS) -lt \
7991 $(version_code 2.4.51) ]
7993 [ $I -eq $MAX ] && return 0
7995 [ $I -gt $MAX ] && return 0
7997 error_exit "current dir size $I, previous limit $MAX"
7998 elif [ $rc -ne 0 ]; then
8000 error_exit "return code $rc received instead of expected " \
8001 "$EFBIG or $ENOSPC, files in dir $I"
8004 I=$(stat -c%s "$DIR/$tdir")
8008 error "exceeded dir size limit $MAX x $MDSCOUNT $MAX : $I bytes"
8010 run_test 129 "test directory size limit ========================"
8019 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8020 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8023 trap cleanup_130 EXIT RETURN
8025 local fm_file=$DIR/$tfile
8026 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
8027 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
8028 error "dd failed for $fm_file"
8030 # LU-1795: test filefrag/FIEMAP once, even if unsupported
8031 filefrag -ves $fm_file
8033 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8034 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8035 [ $RC != 0 ] && error "filefrag $fm_file failed"
8037 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8038 grep -v "ext:" | grep -v "found")
8039 lun=$($GETSTRIPE -i $fm_file)
8041 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
8044 for line in $filefrag_op
8046 frag_lun=`echo $line | cut -d: -f5`
8047 ext_len=`echo $line | cut -d: -f4`
8048 if (( $frag_lun != $lun )); then
8050 error "FIEMAP on 1-stripe file($fm_file) failed"
8053 (( tot_len += ext_len ))
8056 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
8058 error "FIEMAP on 1-stripe file($fm_file) failed;"
8064 echo "FIEMAP on single striped file succeeded"
8066 run_test 130a "FIEMAP (1-stripe file)"
8069 [ "$OSTCOUNT" -lt "2" ] &&
8070 skip_env "skipping FIEMAP on 2-stripe file test" && return
8072 [ "$OSTCOUNT" -ge "10" ] &&
8073 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8075 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8076 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8079 trap cleanup_130 EXIT RETURN
8081 local fm_file=$DIR/$tfile
8082 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8083 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8084 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8086 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
8087 error "dd failed on $fm_file"
8089 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8090 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8091 grep -v "ext:" | grep -v "found")
8093 last_lun=$(echo $filefrag_op | cut -d: -f5)
8098 for line in $filefrag_op
8100 frag_lun=`echo $line | cut -d: -f5`
8101 ext_len=`echo $line | cut -d: -f4`
8102 if (( $frag_lun != $last_lun )); then
8103 if (( tot_len != 1024 )); then
8105 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
8112 (( tot_len += ext_len ))
8115 if (( num_luns != 2 || tot_len != 1024 )); then
8117 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8123 echo "FIEMAP on 2-stripe file succeeded"
8125 run_test 130b "FIEMAP (2-stripe file)"
8128 [ "$OSTCOUNT" -lt "2" ] &&
8129 skip_env "skipping FIEMAP on 2-stripe file" && return
8131 [ "$OSTCOUNT" -ge "10" ] &&
8132 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8134 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8135 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
8138 trap cleanup_130 EXIT RETURN
8140 local fm_file=$DIR/$tfile
8141 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8142 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8143 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8145 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
8147 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8148 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
8150 last_lun=`echo $filefrag_op | cut -d: -f5`
8155 for line in $filefrag_op
8157 frag_lun=`echo $line | cut -d: -f5`
8158 ext_len=`echo $line | cut -d: -f4`
8159 if (( $frag_lun != $last_lun )); then
8160 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
8161 if (( logical != 512 )); then
8163 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
8166 if (( tot_len != 512 )); then
8168 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8175 (( tot_len += ext_len ))
8178 if (( num_luns != 2 || tot_len != 512 )); then
8180 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8186 echo "FIEMAP on 2-stripe file with hole succeeded"
8188 run_test 130c "FIEMAP (2-stripe file with hole)"
8191 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
8193 [ "$OSTCOUNT" -ge "10" ] &&
8194 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8196 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8197 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8199 trap cleanup_130 EXIT RETURN
8201 local fm_file=$DIR/$tfile
8202 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
8203 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8204 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8206 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
8207 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
8208 error "dd failed on $fm_file"
8210 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8211 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" |
8212 grep -v "ext:" | grep -v "found"`
8214 last_lun=`echo $filefrag_op | cut -d: -f5`
8219 for line in $filefrag_op
8221 frag_lun=`echo $line | cut -d: -f5`
8222 ext_len=`echo $line | cut -d: -f4`
8223 if (( $frag_lun != $last_lun )); then
8224 if (( tot_len != 1024 )); then
8226 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8233 (( tot_len += ext_len ))
8236 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
8238 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8244 echo "FIEMAP on N-stripe file succeeded"
8246 run_test 130d "FIEMAP (N-stripe file)"
8249 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
8251 [ "$OSTCOUNT" -ge "10" ] &&
8252 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8254 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8255 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8257 trap cleanup_130 EXIT RETURN
8259 local fm_file=$DIR/$tfile
8260 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8261 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8262 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8265 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8266 for ((i = 0; i < $NUM_BLKS; i++))
8268 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8271 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8272 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8274 last_lun=`echo $filefrag_op | cut -d: -f5`
8279 for line in $filefrag_op
8281 frag_lun=`echo $line | cut -d: -f5`
8282 ext_len=`echo $line | cut -d: -f4`
8283 if (( $frag_lun != $last_lun )); then
8284 if (( tot_len != $EXPECTED_LEN )); then
8286 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8293 (( tot_len += ext_len ))
8296 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8298 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8304 echo "FIEMAP with continuation calls succeeded"
8306 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8308 # Test for writev/readv
8310 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8311 error "writev test failed"
8312 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8313 error "readv failed"
8316 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8319 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8320 error "append writev test failed"
8321 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8322 error "append writev test failed"
8325 run_test 131b "test append writev"
8328 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8331 run_test 131c "test read/write on file w/o objects"
8334 rwv -f $DIR/$tfile -w -n 1 1572864
8335 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8336 if [ "$NOB" != 1572864 ]; then
8337 error "Short read filed: read $NOB bytes instead of 1572864"
8341 run_test 131d "test short read"
8344 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8345 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8346 error "read hitting hole failed"
8349 run_test 131e "test read hitting hole"
8354 for node in $(osts_nodes); do
8355 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8356 [ x$gl = x"" ] && gl=0
8357 gl_sum=$((gl_sum + gl))
8367 if [ x$som = x"enabled" ]; then
8368 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8369 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8370 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8372 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8373 MOUNTOPT="$MOUNTOPT,som_preview"
8374 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8377 # do remount to make new mount-conf parameters actual
8384 test_132() { #1028, SOM
8385 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8386 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8387 local num=$(get_mds_dir $DIR)
8388 local mymds=mds${num}
8389 local MOUNTOPT_SAVE=$MOUNTOPT
8391 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8392 cancel_lru_locks osc
8394 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8396 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8397 stat $DIR/$tfile >/dev/null
8398 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8399 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8401 som_mode_switch $som1 $gl1 $gl2
8403 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8404 cancel_lru_locks osc
8406 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8407 if [ $som1 == $som2 ]; then
8408 error "som is still "$som2
8409 if [ x$som2 = x"enabled" ]; then
8416 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8417 stat $DIR/$tfile >/dev/null
8418 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8419 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8420 som_mode_switch $som2 $gl1 $gl2
8421 MOUNTOPT=$MOUNTOPT_SAVE
8423 run_test 132 "som avoids glimpse rpc"
8429 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8431 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8433 *) error "Wrong argument $1" ;;
8436 count=`echo $res | awk '{print $2}'`
8437 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8438 # if the argument $3 is zero, it means any stat increment is ok.
8439 if [ $3 -gt 0 ] ; then
8440 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
8445 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8446 remote_ost_nodsh && skip "remote OST with nodsh" && return
8447 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8449 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8450 { skip "MDS doesn't support rename stats"; return; }
8451 local testdir=$DIR/${tdir}/stats_testdir
8452 mkdir -p $DIR/${tdir}
8455 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8456 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8458 # verify mdt stats first.
8459 mkdir ${testdir} || error "mkdir failed"
8460 check_stats $SINGLEMDS "mkdir" 1
8461 touch ${testdir}/${tfile} || "touch failed"
8462 check_stats $SINGLEMDS "open" 1
8463 check_stats $SINGLEMDS "close" 1
8464 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8465 check_stats $SINGLEMDS "mknod" 1
8466 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8467 check_stats $SINGLEMDS "unlink" 1
8468 rm -f ${testdir}/${tfile} || error "file remove failed"
8469 check_stats $SINGLEMDS "unlink" 2
8471 # remove working dir and check mdt stats again.
8472 rmdir ${testdir} || error "rmdir failed"
8473 check_stats $SINGLEMDS "rmdir" 1
8475 local testdir1=$DIR/${tdir}/stats_testdir1
8477 mkdir -p ${testdir1}
8478 touch ${testdir1}/test1
8479 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8480 check_stats $SINGLEMDS "crossdir_rename" 1
8482 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8483 check_stats $SINGLEMDS "samedir_rename" 1
8487 run_test 133a "Verifying MDT stats ========================================"
8490 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8491 remote_ost_nodsh && skip "remote OST with nodsh" && return
8492 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8493 local testdir=$DIR/${tdir}/stats_testdir
8494 mkdir -p ${testdir} || error "mkdir failed"
8495 touch ${testdir}/${tfile} || "touch failed"
8496 cancel_lru_locks mdc
8499 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8500 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8502 # extra mdt stats verification.
8503 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8504 check_stats $SINGLEMDS "setattr" 1
8505 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8506 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8508 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8509 check_stats $SINGLEMDS "getattr" 1
8511 $LFS df || error "lfs failed"
8512 check_stats $SINGLEMDS "statfs" 1
8516 run_test 133b "Verifying extra MDT stats =================================="
8519 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8520 remote_ost_nodsh && skip "remote OST with nodsh" && return
8521 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8522 local testdir=$DIR/${tdir}/stats_testdir
8523 test_mkdir -p ${testdir} || error "mkdir failed"
8525 # verify obdfilter stats.
8526 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8528 cancel_lru_locks osc
8529 wait_delete_completed
8532 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8533 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8535 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8537 cancel_lru_locks osc
8538 check_stats ost "write" 1
8540 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8541 check_stats ost "read" 1
8543 > ${testdir}/${tfile} || error "truncate failed"
8544 check_stats ost "punch" 1
8546 rm -f ${testdir}/${tfile} || error "file remove failed"
8547 wait_delete_completed
8548 check_stats ost "destroy" 1
8552 run_test 133c "Verifying OST stats ========================================"
8559 while [ $value -ge 2 ]; do
8564 if [ $orig -gt $order ]; then
8572 local size=('K' 'M' 'G' 'T');
8574 local size_string=$value
8576 while [ $value -ge 1024 ]; do
8577 if [ $i -gt 3 ]; then
8578 #T is the biggest unit we get here, if that is bigger,
8580 size_string=${value}T
8583 value=$((value >> 10))
8584 if [ $value -lt 1024 ]; then
8585 size_string=${value}${size[$i]}
8596 local context=${2:-.}
8597 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8599 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8604 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8605 remote_ost_nodsh && skip "remote OST with nodsh" && return
8606 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8607 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8608 { skip "MDS doesn't support rename stats"; return; }
8610 local testdir1=$DIR/${tdir}/stats_testdir1
8611 local testdir2=$DIR/${tdir}/stats_testdir2
8613 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8615 mkdir -p ${testdir1} || error "mkdir failed"
8616 mkdir -p ${testdir2} || error "mkdir failed"
8618 createmany -o $testdir1/test 512 || error "createmany failed"
8620 # check samedir rename size
8621 mv ${testdir1}/test0 ${testdir1}/test_0
8623 local testdir1_size=$(ls -l $DIR/${tdir} |
8624 awk '/stats_testdir1/ {print $5}')
8625 local testdir2_size=$(ls -l $DIR/${tdir} |
8626 awk '/stats_testdir2/ {print $5}')
8628 testdir1_size=$(order_2 $testdir1_size)
8629 testdir2_size=$(order_2 $testdir2_size)
8631 testdir1_size=$(size_in_KMGT $testdir1_size)
8632 testdir2_size=$(size_in_KMGT $testdir2_size)
8634 echo "source rename dir size: ${testdir1_size}"
8635 echo "target rename dir size: ${testdir2_size}"
8637 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8638 eval $cmd || error "$cmd failed"
8639 local samedir=$($cmd | grep 'same_dir')
8640 local same_sample=$(get_rename_size $testdir1_size)
8641 [ -z "$samedir" ] && error "samedir_rename_size count error"
8642 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8643 echo "Check same dir rename stats success"
8645 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8647 # check crossdir rename size
8648 mv ${testdir1}/test_0 ${testdir2}/test_0
8650 testdir1_size=$(ls -l $DIR/${tdir} |
8651 awk '/stats_testdir1/ {print $5}')
8652 testdir2_size=$(ls -l $DIR/${tdir} |
8653 awk '/stats_testdir2/ {print $5}')
8655 testdir1_size=$(order_2 $testdir1_size)
8656 testdir2_size=$(order_2 $testdir2_size)
8658 testdir1_size=$(size_in_KMGT $testdir1_size)
8659 testdir2_size=$(size_in_KMGT $testdir2_size)
8661 echo "source rename dir size: ${testdir1_size}"
8662 echo "target rename dir size: ${testdir2_size}"
8664 eval $cmd || error "$cmd failed"
8665 local crossdir=$($cmd | grep 'crossdir')
8666 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8667 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8668 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8669 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8670 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8671 echo "Check cross dir rename stats success"
8674 run_test 133d "Verifying rename_stats ========================================"
8677 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8678 local testdir=$DIR/${tdir}/stats_testdir
8679 local ctr f0 f1 bs=32768 count=42 sum
8681 remote_ost_nodsh && skip "remote OST with nodsh" && return
8682 mkdir -p ${testdir} || error "mkdir failed"
8684 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8686 for ctr in {write,read}_bytes; do
8688 cancel_lru_locks osc
8690 do_facet ost1 $LCTL set_param -n \
8691 "obdfilter.*.exports.clear=clear"
8693 if [ $ctr = write_bytes ]; then
8695 f1=${testdir}/${tfile}
8697 f0=${testdir}/${tfile}
8701 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8704 cancel_lru_locks osc
8706 sum=$(do_facet ost1 $LCTL get_param \
8707 "obdfilter.*.exports.*.stats" | \
8710 $1 == ctr { sum += $7 }
8713 if ((sum != bs * count)); then
8714 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8720 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8723 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8726 # First without trusting modes.
8728 -exec cat '{}' \; &> /dev/null
8730 # Second verifying readability.
8734 -exec cat '{}' \; > /dev/null ||
8735 error "proc file read failed"
8737 for facet in $SINGLEMDS ost1; do
8738 do_facet $facet find $proc_dirs \
8739 -not -name req_history \
8740 -exec cat '{}' \\\; &> /dev/null
8742 do_facet $facet find $proc_dirs \
8743 -not -name req_history \
8746 -exec cat '{}' \\\; > /dev/null ||
8747 error "proc file read failed"
8750 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8752 test_140() { #bug-17379
8753 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8754 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8755 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8756 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8758 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8759 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8761 while i=`expr $i + 1`; do
8762 test_mkdir -p $i || error "Creating dir $i"
8763 cd $i || error "Changing to $i"
8764 ln -s ../stat stat || error "Creating stat symlink"
8765 # Read the symlink until ELOOP present,
8766 # not LBUGing the system is considered success,
8767 # we didn't overrun the stack.
8768 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8770 if [ $ret -eq 40 ]; then
8773 error "Open stat symlink"
8779 echo "The symlink depth = $i"
8780 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8781 error "Invalid symlink depth"
8783 # Test recursive symlink
8784 ln -s symlink_self symlink_self
8785 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8786 echo "open symlink_self returns $ret"
8787 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8789 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8792 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8793 local TF="$TMP/$tfile"
8795 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8797 cancel_lru_locks osc
8798 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8799 remount_client $MOUNT
8801 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8804 $TRUNCATE $DIR/$tfile 6000
8805 cancel_lru_locks osc
8806 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8809 echo "12345" >>$DIR/$tfile
8810 cancel_lru_locks osc
8811 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8814 echo "12345" >>$DIR/$tfile
8815 cancel_lru_locks osc
8816 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8821 run_test 150 "truncate/append tests"
8823 #LU-2902 roc_hit was not able to read all values from lproc
8824 function roc_hit_init() {
8825 local list=$(comma_list $(osts_nodes))
8826 local dir=$DIR/$tdir-check
8827 local file=$dir/file
8833 #use setstripe to do a write to every ost
8834 for i in $(seq 0 $((OSTCOUNT-1))); do
8835 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
8836 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
8837 idx=$(printf %04x $i)
8838 BEFORE=$(get_osd_param $list *OST*$idx stats |
8839 awk '$1 == "cache_access" {sum += $2} END { print sum }')
8840 if [ -z "$BEFORE" ]; then
8844 cancel_lru_locks osc
8845 cat $file >/dev/null
8847 AFTER=$(get_osd_param $list *OST*$idx stats |
8848 awk '$1 == "cache_access" {sum += $2} END { print sum }')
8850 echo BEFORE:$BEFORE AFTER:$AFTER
8851 if ! let "AFTER - BEFORE == 4"; then
8853 error "roc_hit is not safe to use"
8861 function roc_hit() {
8862 local list=$(comma_list $(osts_nodes))
8863 echo $(get_osd_param $list '' stats |
8864 awk '$1 == "cache_hit" {sum += $2} END { print sum }')
8867 function set_cache() {
8870 if [ "$2" == "off" ]; then
8873 local list=$(comma_list $(osts_nodes))
8874 set_osd_param $list '' $1_cache_enable $on
8876 cancel_lru_locks osc
8880 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8881 remote_ost_nodsh && skip "remote OST with nodsh" && return
8884 local list=$(comma_list $(osts_nodes))
8886 # check whether obdfilter is cache capable at all
8887 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8888 echo "not cache-capable obdfilter"
8892 # check cache is enabled on all obdfilters
8893 if get_osd_param $list '' read_cache_enable | grep 0; then
8894 echo "oss cache is disabled"
8898 set_osd_param $list '' writethrough_cache_enable 1
8900 # check write cache is enabled on all obdfilters
8901 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
8902 echo "oss write cache is NOT enabled"
8908 #define OBD_FAIL_OBD_NO_LRU 0x609
8909 do_nodes $list $LCTL set_param fail_loc=0x609
8911 # pages should be in the case right after write
8912 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
8915 local BEFORE=$(roc_hit)
8916 cancel_lru_locks osc
8917 cat $DIR/$tfile >/dev/null
8918 local AFTER=$(roc_hit)
8920 do_nodes $list $LCTL set_param fail_loc=0
8922 if ! let "AFTER - BEFORE == CPAGES"; then
8923 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8926 # the following read invalidates the cache
8927 cancel_lru_locks osc
8928 set_osd_param $list '' read_cache_enable 0
8929 cat $DIR/$tfile >/dev/null
8931 # now data shouldn't be found in the cache
8933 cancel_lru_locks osc
8934 cat $DIR/$tfile >/dev/null
8936 if let "AFTER - BEFORE != 0"; then
8937 error "IN CACHE: before: $BEFORE, after: $AFTER"
8940 set_osd_param $list '' read_cache_enable 1
8943 run_test 151 "test cache on oss and controls ==============================="
8946 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8947 local TF="$TMP/$tfile"
8949 # simulate ENOMEM during write
8950 #define OBD_FAIL_OST_NOMEM 0x226
8951 lctl set_param fail_loc=0x80000226
8952 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8954 sync || error "sync failed"
8955 lctl set_param fail_loc=0
8957 # discard client's cache
8958 cancel_lru_locks osc
8960 # simulate ENOMEM during read
8961 lctl set_param fail_loc=0x80000226
8962 cmp $TF $DIR/$tfile || error "cmp failed"
8963 lctl set_param fail_loc=0
8967 run_test 152 "test read/write with enomem ============================"
8970 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8972 run_test 153 "test if fdatasync does not crash ======================="
8974 dot_lustre_fid_permission_check() {
8976 local ffid=$MOUNT/.lustre/fid/$fid
8979 echo "stat fid $fid"
8980 stat $ffid > /dev/null || error "stat $ffid failed."
8981 echo "touch fid $fid"
8982 touch $ffid || error "touch $ffid failed."
8983 echo "write to fid $fid"
8984 cat /etc/hosts > $ffid || error "write $ffid failed."
8985 echo "read fid $fid"
8986 diff /etc/hosts $ffid || error "read $ffid failed."
8987 echo "append write to fid $fid"
8988 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8989 echo "rename fid $fid"
8990 mv $ffid $test_dir/$tfile.1 &&
8991 error "rename $ffid to $tfile.1 should fail."
8992 touch $test_dir/$tfile.1
8993 mv $test_dir/$tfile.1 $ffid &&
8994 error "rename $tfile.1 to $ffid should fail."
8995 rm -f $test_dir/$tfile.1
8996 echo "truncate fid $fid"
8997 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8998 echo "link fid $fid"
8999 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
9000 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
9001 echo "setfacl fid $fid"
9002 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
9003 echo "getfacl fid $fid"
9004 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
9006 echo "unlink fid $fid"
9007 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
9008 echo "mknod fid $fid"
9009 mknod $ffid c 1 3 && error "mknod $ffid should fail."
9011 fid=[0xf00000400:0x1:0x0]
9012 ffid=$MOUNT/.lustre/fid/$fid
9014 echo "stat non-exist fid $fid"
9015 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
9016 echo "write to non-exist fid $fid"
9017 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
9018 echo "link new fid $fid"
9019 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
9021 mkdir -p $test_dir/$tdir
9022 touch $test_dir/$tdir/$tfile
9023 fid=$($LFS path2fid $test_dir/$tdir)
9026 error "error: could not get fid for $test_dir/$dir/$tfile."
9028 ffid=$MOUNT/.lustre/fid/$fid
9031 ls $ffid > /dev/null || error "ls $ffid failed."
9032 echo "touch $fid/$tfile.1"
9033 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
9035 echo "touch $MOUNT/.lustre/fid/$tfile"
9036 touch $MOUNT/.lustre/fid/$tfile && \
9037 error "touch $MOUNT/.lustre/fid/$tfile should fail."
9039 echo "setxattr to $MOUNT/.lustre/fid"
9040 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
9042 echo "listxattr for $MOUNT/.lustre/fid"
9043 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
9045 echo "delxattr from $MOUNT/.lustre/fid"
9046 setfattr -x trusted.name1 $MOUNT/.lustre/fid
9048 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
9049 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
9050 error "touch invalid fid should fail."
9052 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
9053 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
9054 error "touch non-normal fid should fail."
9056 echo "rename $tdir to $MOUNT/.lustre/fid"
9057 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
9058 error "rename to $MOUNT/.lustre/fid should fail."
9060 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
9062 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
9063 local new_obf_mode=777
9065 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
9066 chmod $new_obf_mode $DIR/.lustre/fid ||
9067 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
9069 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
9070 [ $obf_mode -eq $new_obf_mode ] ||
9071 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
9073 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
9074 chmod $old_obf_mode $DIR/.lustre/fid ||
9075 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
9078 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
9079 fid=$($LFS path2fid $test_dir/$tfile-2)
9080 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
9081 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
9082 error "create lov data thru .lustre should fail."
9083 echo "cp /etc/passwd $test_dir/$tfile-2"
9084 cp /etc/passwd $test_dir/$tfile-2 ||
9085 error "copy to $test_dir/$tfile-2 failed."
9086 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
9087 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
9088 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
9090 rm -rf $test_dir/tfile.lnk
9091 rm -rf $test_dir/$tfile-2
9095 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9096 skip "Need MDS version at least 2.4.1" && return
9099 local FID=$($LFS path2fid $DIR/$tfile)
9100 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
9102 # check that we get the same pathname back
9103 local FOUND=$($LFS fid2path $MOUNT $FID)
9104 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
9105 [ "$FOUND" != "$DIR/$tfile" ] &&
9106 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
9110 run_test 154A "lfs path2fid and fid2path basic checks"
9113 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9114 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9115 { skip "Need MDS version at least 2.2.51"; return 0; }
9117 cp /etc/hosts $DIR/$tfile
9119 fid=$($LFS path2fid $DIR/$tfile)
9121 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
9123 dot_lustre_fid_permission_check "$fid" $DIR ||
9124 error "dot lustre permission check $fid failed"
9126 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
9128 touch $MOUNT/.lustre/file &&
9129 error "creation is not allowed under .lustre"
9131 mkdir $MOUNT/.lustre/dir &&
9132 error "mkdir is not allowed under .lustre"
9136 run_test 154a "Open-by-FID"
9139 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9140 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9141 { skip "Need MDS version at least 2.2.51"; return 0; }
9143 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
9145 local remote_dir=$DIR/$tdir/remote_dir
9150 $LFS mkdir -i $MDTIDX $remote_dir ||
9151 error "create remote directory failed"
9153 cp /etc/hosts $remote_dir/$tfile
9155 fid=$($LFS path2fid $remote_dir/$tfile)
9157 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
9159 dot_lustre_fid_permission_check "$fid" $remote_dir ||
9160 error "dot lustre permission check $fid failed"
9163 run_test 154b "Open-by-FID for remote directory"
9166 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9167 skip "Need MDS version at least 2.4.1" && return
9169 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
9170 local FID1=$($LFS path2fid $DIR/$tfile.1)
9171 local FID2=$($LFS path2fid $DIR/$tfile.2)
9172 local FID3=$($LFS path2fid $DIR/$tfile.3)
9175 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
9176 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
9177 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
9179 [ "$FID" = "${!want}" ] ||
9180 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
9184 $LFS fid2path $MOUNT $FID1 $FID2 $FID3 | while read PATHNAME; do
9185 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
9186 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
9190 run_test 154c "lfs path2fid and fid2path multiple arguments"
9192 test_155_small_load() {
9193 local temp=$TMP/$tfile
9194 local file=$DIR/$tfile
9196 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
9197 error "dd of=$temp bs=6096 count=1 failed"
9199 cancel_lru_locks osc
9200 cmp $temp $file || error "$temp $file differ"
9202 $TRUNCATE $temp 6000
9203 $TRUNCATE $file 6000
9204 cmp $temp $file || error "$temp $file differ (truncate1)"
9206 echo "12345" >>$temp
9207 echo "12345" >>$file
9208 cmp $temp $file || error "$temp $file differ (append1)"
9210 echo "12345" >>$temp
9211 echo "12345" >>$file
9212 cmp $temp $file || error "$temp $file differ (append2)"
9218 test_155_big_load() {
9219 remote_ost_nodsh && skip "remote OST with nodsh" && return
9220 local temp=$TMP/$tfile
9221 local file=$DIR/$tfile
9224 local cache_size=$(do_facet ost$((MAXI+1)) \
9225 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
9226 local large_file_size=$((cache_size * 2))
9228 echo "OSS cache size: $cache_size KB"
9229 echo "Large file size: $large_file_size KB"
9231 [ $MAXV -le $large_file_size ] && \
9232 skip_env "max available OST size needs > $large_file_size KB" && \
9235 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
9237 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
9238 error "dd of=$temp bs=$large_file_size count=1k failed"
9241 cancel_lru_locks osc
9242 cmp $temp $file || error "$temp $file differ"
9249 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9251 set_cache writethrough on
9254 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
9257 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9259 set_cache writethrough off
9262 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
9265 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9267 set_cache writethrough on
9270 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
9273 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9275 set_cache writethrough off
9278 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
9281 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9283 set_cache writethrough on
9286 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
9289 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9291 set_cache writethrough off
9294 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
9297 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9299 set_cache writethrough on
9302 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
9305 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9307 set_cache writethrough off
9310 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
9313 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9317 local file="$DIR/$tfile"
9319 [ "$(facet_fstype ost1)" = "zfs" ] &&
9320 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
9325 log "Turn on read and write cache"
9327 set_cache writethrough on
9329 log "Write data and read it back."
9330 log "Read should be satisfied from the cache."
9331 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9333 cancel_lru_locks osc
9334 cat $file >/dev/null
9336 if ! let "AFTER - BEFORE == CPAGES"; then
9337 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9339 log "cache hits:: before: $BEFORE, after: $AFTER"
9342 log "Read again; it should be satisfied from the cache."
9344 cancel_lru_locks osc
9345 cat $file >/dev/null
9347 if ! let "AFTER - BEFORE == CPAGES"; then
9348 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9350 log "cache hits:: before: $BEFORE, after: $AFTER"
9354 log "Turn off the read cache and turn on the write cache"
9356 set_cache writethrough on
9358 log "Read again; it should be satisfied from the cache."
9360 cancel_lru_locks osc
9361 cat $file >/dev/null
9363 if ! let "AFTER - BEFORE == CPAGES"; then
9364 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9366 log "cache hits:: before: $BEFORE, after: $AFTER"
9369 log "Read again; it should not be satisfied from the cache."
9371 cancel_lru_locks osc
9372 cat $file >/dev/null
9374 if ! let "AFTER - BEFORE == 0"; then
9375 error "IN CACHE: before: $BEFORE, after: $AFTER"
9377 log "cache hits:: before: $BEFORE, after: $AFTER"
9380 log "Write data and read it back."
9381 log "Read should be satisfied from the cache."
9382 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9384 cancel_lru_locks osc
9385 cat $file >/dev/null
9387 if ! let "AFTER - BEFORE == CPAGES"; then
9388 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9390 log "cache hits:: before: $BEFORE, after: $AFTER"
9393 log "Read again; it should not be satisfied from the cache."
9395 cancel_lru_locks osc
9396 cat $file >/dev/null
9398 if ! let "AFTER - BEFORE == 0"; then
9399 error "IN CACHE: before: $BEFORE, after: $AFTER"
9401 log "cache hits:: before: $BEFORE, after: $AFTER"
9405 log "Turn off read and write cache"
9407 set_cache writethrough off
9409 log "Write data and read it back"
9410 log "It should not be satisfied from the cache."
9412 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9413 cancel_lru_locks osc
9415 cat $file >/dev/null
9417 if ! let "AFTER - BEFORE == 0"; then
9418 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9420 log "cache hits:: before: $BEFORE, after: $AFTER"
9423 log "Turn on the read cache and turn off the write cache"
9425 set_cache writethrough off
9427 log "Write data and read it back"
9428 log "It should not be satisfied from the cache."
9430 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9432 cancel_lru_locks osc
9433 cat $file >/dev/null
9435 if ! let "AFTER - BEFORE == 0"; then
9436 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9438 log "cache hits:: before: $BEFORE, after: $AFTER"
9441 log "Read again; it should be satisfied from the cache."
9443 cancel_lru_locks osc
9444 cat $file >/dev/null
9446 if ! let "AFTER - BEFORE == CPAGES"; then
9447 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9449 log "cache hits:: before: $BEFORE, after: $AFTER"
9454 run_test 156 "Verification of tunables ============================"
9458 if [ $MDSCOUNT -gt 1 ]; then
9459 error_ignore bz17935 $*
9467 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
9469 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
9471 if [ $MASK -eq 1 ]; then
9472 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
9474 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
9478 changelog_extract_field() {
9484 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
9485 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9490 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9491 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9492 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9493 { skip "Need MDS version at least 2.2.0"; return; }
9495 local CL_USERS="mdd.$MDT0.changelog_users"
9496 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9497 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9498 echo "Registered as changelog user $USER"
9499 $GET_CL_USERS | grep -q $USER ||
9500 error "User $USER not found in changelog_users"
9503 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9504 touch $DIR/$tdir/pics/2008/zachy/timestamp
9505 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9506 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9507 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9508 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9509 rm $DIR/$tdir/pics/desktop.jpg
9511 $LFS changelog $MDT0 | tail -5
9513 echo "verifying changelog mask"
9514 changelog_chmask "MKDIR"
9515 changelog_chmask "CLOSE"
9517 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9518 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9520 changelog_chmask "MKDIR"
9521 changelog_chmask "CLOSE"
9523 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9524 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9526 $LFS changelog $MDT0
9527 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9528 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9529 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9530 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9533 echo "verifying target fid"
9534 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
9535 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9536 [ "$fidc" == "$fidf" ] ||
9537 err17935 "fid in changelog $fidc != file fid $fidf"
9538 echo "verifying parent fid"
9539 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
9540 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9541 [ "$fidc" == "$fidf" ] ||
9542 err17935 "pfid in changelog $fidc != dir fid $fidf"
9544 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9545 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9546 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9547 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9548 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
9549 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
9551 MIN_REC=$($GET_CL_USERS |
9552 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9553 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
9554 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9555 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
9556 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
9558 # LU-3446 changelog index reset on MDT restart
9559 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9560 CUR_REC1=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9561 $LFS changelog_clear $MDT0 $USER 0
9562 stop $SINGLEMDS || error "Fail to stop MDT."
9563 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
9564 CUR_REC2=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9565 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
9566 [ $CUR_REC1 == $CUR_REC2 ] ||
9567 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
9569 echo "verifying user deregister"
9570 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9571 $GET_CL_USERS | grep -q $USER &&
9572 error "User $USER still in changelog_users"
9574 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
9575 if [ $USERS -eq 0 ]; then
9576 LAST_REC1=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9577 touch $DIR/$tdir/chloe
9578 LAST_REC2=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9579 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
9580 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9582 echo "$USERS other changelog users; can't verify off"
9585 run_test 160a "changelog sanity"
9587 test_160b() { # LU-3587
9588 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9589 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9590 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9591 { skip "Need MDS version at least 2.2.0"; return; }
9593 local CL_USERS="mdd.$MDT0.changelog_users"
9594 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9595 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9596 echo "Registered as changelog user $USER"
9597 $GET_CL_USERS | grep -q $USER ||
9598 error "User $USER not found in changelog_users"
9600 local LONGNAME1=$(str_repeat a 255)
9601 local LONGNAME2=$(str_repeat b 255)
9604 echo "creating very long named file"
9605 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
9606 echo "moving very long named file"
9607 mv $LONGNAME1 $LONGNAME2
9609 $LFS changelog $MDT0 | grep RENME
9611 echo "deregistering $USER"
9612 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9616 run_test 160b "Verify that very long rename doesn't crash in changelog"
9619 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9620 test_mkdir -p $DIR/$tdir
9621 cp /etc/hosts $DIR/$tdir/$tfile
9622 test_mkdir $DIR/$tdir/foo1
9623 test_mkdir $DIR/$tdir/foo2
9624 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9625 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9626 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9627 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9628 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
9629 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9630 $LFS fid2path $DIR $FID
9631 err17935 "bad link ea"
9634 rm $DIR/$tdir/foo2/zachary
9636 rm $DIR/$tdir/foo2/thor
9638 rm $DIR/$tdir/$tfile
9640 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9641 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9643 $LFS fid2path $DIR $FID
9644 err17935 "bad link rename"
9646 rm $DIR/$tdir/foo2/maggie
9649 local longname=filename_avg_len_is_thirty_two_
9650 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
9651 error "failed to hardlink many files"
9652 links=$($LFS fid2path $DIR $FID | wc -l)
9653 echo -n "${links}/1000 links in link EA"
9654 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9655 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
9656 error "failed to unlink many hardlinks"
9658 run_test 161a "link ea sanity"
9661 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9662 [ $MDSCOUNT -lt 2 ] &&
9663 skip "skipping remote directory test" && return
9665 local remote_dir=$DIR/$tdir/remote_dir
9668 $LFS mkdir -i $MDTIDX $remote_dir ||
9669 error "create remote directory failed"
9671 cp /etc/hosts $remote_dir/$tfile
9672 mkdir -p $remote_dir/foo1
9673 mkdir -p $remote_dir/foo2
9674 ln $remote_dir/$tfile $remote_dir/foo1/sofia
9675 ln $remote_dir/$tfile $remote_dir/foo2/zachary
9676 ln $remote_dir/$tfile $remote_dir/foo1/luna
9677 ln $remote_dir/$tfile $remote_dir/foo2/thor
9679 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
9681 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9682 $LFS fid2path $DIR $FID
9683 err17935 "bad link ea"
9686 rm $remote_dir/foo2/zachary
9688 rm $remote_dir/foo2/thor
9690 rm $remote_dir/$tfile
9692 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
9693 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
9694 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
9695 $LFS fid2path $DIR $FID
9696 err17935 "bad link rename"
9698 rm $remote_dir/foo2/maggie
9701 local longname=filename_avg_len_is_thirty_two_
9702 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
9703 error "failed to hardlink many files"
9704 links=$($LFS fid2path $DIR $FID | wc -l)
9705 echo -n "${links}/1000 links in link EA"
9706 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9707 unlinkmany $remote_dir/foo2/$longname 1000 ||
9708 error "failed to unlink many hardlinks"
9710 run_test 161b "link ea sanity under remote directory"
9713 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9714 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
9715 skip "Need MDS version at least 2.1.5" && return
9717 # define CLF_RENAME_LAST 0x0001
9718 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
9719 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
9720 changelog_register -n)
9723 touch $DIR/$tdir/foo_161c
9724 touch $DIR/$tdir/bar_161c
9725 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
9726 $LFS changelog $MDT0 | grep RENME
9727 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
9729 $LFS changelog_clear $MDT0 $USER 0
9730 if [ x$flags != "x0x1" ]; then
9731 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9733 error "flag $flags is not 0x1"
9735 echo "rename overwrite a target having nlink = 1," \
9736 "changelog record has flags of $flags"
9738 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
9739 touch $DIR/$tdir/foo_161c
9740 touch $DIR/$tdir/bar_161c
9741 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
9742 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
9743 $LFS changelog $MDT0 | grep RENME
9744 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
9745 $LFS changelog_clear $MDT0 $USER 0
9746 if [ x$flags != "x0x0" ]; then
9747 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9749 error "flag $flags is not 0x0"
9751 echo "rename overwrite a target having nlink > 1," \
9752 "changelog record has flags of $flags"
9754 # rename doesn't overwrite a target (changelog flag 0x0)
9755 touch $DIR/$tdir/foo_161c
9756 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
9757 $LFS changelog $MDT0 | grep RENME
9758 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
9759 $LFS changelog_clear $MDT0 $USER 0
9760 if [ x$flags != "x0x0" ]; then
9761 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9763 error "flag $flags is not 0x0"
9765 echo "rename doesn't overwrite a target," \
9766 "changelog record has flags of $flags"
9768 # define CLF_UNLINK_LAST 0x0001
9769 # unlink a file having nlink = 1 (changelog flag 0x1)
9770 rm -f $DIR/$tdir/foo2_161c
9771 $LFS changelog $MDT0 | grep UNLNK
9772 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
9773 $LFS changelog_clear $MDT0 $USER 0
9774 if [ x$flags != "x0x1" ]; then
9775 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9777 error "flag $flags is not 0x1"
9779 echo "unlink a file having nlink = 1," \
9780 "changelog record has flags of $flags"
9782 # unlink a file having nlink > 1 (changelog flag 0x0)
9783 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
9784 rm -f $DIR/$tdir/foobar_161c
9785 $LFS changelog $MDT0 | grep UNLNK
9786 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
9787 $LFS changelog_clear $MDT0 $USER 0
9788 if [ x$flags != "x0x0" ]; then
9789 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9791 error "flag $flags is not 0x0"
9793 echo "unlink a file having nlink > 1," \
9794 "changelog record has flags of $flags"
9795 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9797 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
9804 local path=$(${LFS} fid2path $*)
9807 if [ $RC -ne 0 ]; then
9808 err17935 "path looked up of $expected failed. Error $RC"
9810 elif [ "${path}" != "${expected}" ]; then
9811 err17935 "path looked up \"${path}\" instead of \"${expected}\""
9814 echo "fid $fid resolves to path $path (expected $expected)"
9818 # Make changes to filesystem
9819 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9820 test_mkdir -p $DIR/$tdir/d2
9821 touch $DIR/$tdir/d2/$tfile
9822 touch $DIR/$tdir/d2/x1
9823 touch $DIR/$tdir/d2/x2
9824 test_mkdir -p $DIR/$tdir/d2/a/b/c
9825 test_mkdir -p $DIR/$tdir/d2/p/q/r
9827 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
9828 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
9831 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
9832 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
9833 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
9835 # softlink to wrong file
9836 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
9837 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
9838 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
9841 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
9842 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
9843 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
9844 # fid2path dir/fsname should both work
9845 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
9846 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9848 # hardlink count: check that there are 2 links
9849 # Doesnt work with CMD yet: 17935
9850 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9851 err17935 "expected 2 links"
9853 # hardlink indexing: remove the first link
9854 rm $DIR/$tdir/d2/p/q/r/hlink
9855 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9859 run_test 162 "path lookup sanity"
9862 # do directio so as not to populate the page cache
9863 log "creating a 10 Mb file"
9864 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9865 log "starting reads"
9866 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9867 log "truncating the file"
9868 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9870 kill %+ || true # reads might have finished
9871 echo "wait until dd is finished"
9873 log "removing the temporary file"
9874 rm -rf $DIR/$tfile || error "tmp file removal failed"
9876 run_test 169 "parallel read and truncate should not deadlock"
9879 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9880 $LCTL clear # bug 18514
9881 $LCTL debug_daemon start $TMP/${tfile}_log_good
9883 $LCTL debug_daemon stop
9884 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9885 error "sed failed to read log_good"
9887 $LCTL debug_daemon start $TMP/${tfile}_log_good
9889 $LCTL debug_daemon stop
9891 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9892 error "lctl df log_bad failed"
9894 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9895 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9897 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9898 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9900 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9901 error "bad_line good_line1 good_line2 are empty"
9903 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9904 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9905 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9907 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9908 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9909 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9911 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9912 error "bad_line_new good_line_new are empty"
9914 local expected_good=$((good_line1 + good_line2*2))
9916 rm -f $TMP/${tfile}*
9917 # LU-231, short malformed line may not be counted into bad lines
9918 if [ $bad_line -ne $bad_line_new ] &&
9919 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9920 error "expected $bad_line bad lines, but got $bad_line_new"
9924 if [ $expected_good -ne $good_line_new ]; then
9925 error "expected $expected_good good lines, but got $good_line_new"
9930 run_test 170 "test lctl df to handle corrupted log ====================="
9932 test_171() { # bug20592
9933 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9934 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9935 $LCTL set_param fail_loc=0x50e
9936 $LCTL set_param fail_val=3000
9937 multiop_bg_pause $DIR/$tfile O_s || true
9939 kill -USR1 $MULTIPID
9943 if dmesg | grep "recursive fault"; then
9944 error "caught a recursive fault"
9946 $LCTL set_param fail_loc=0
9949 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
9951 # it would be good to share it with obdfilter-survey/libecho code
9952 setup_obdecho_osc () {
9955 local obdfilter_name=$2
9956 echo "Creating new osc for $obdfilter_name on $ost_nid"
9957 # make sure we can find loopback nid
9958 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
9960 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
9961 ${obdfilter_name}_osc_UUID || rc=2; }
9962 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
9963 ${obdfilter_name}_UUID $ost_nid || rc=3; }
9967 cleanup_obdecho_osc () {
9968 local obdfilter_name=$1
9969 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
9970 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
9977 local pages=${3:-64}
9982 local obd_size=$(get_obd_size $node $OBD)
9983 local page_size=$(get_page_size $node)
9984 if [[ -n "$obd_size" ]]; then
9985 local new_count=$((obd_size / (pages * page_size / 1024)))
9986 [[ $new_count -ge $count ]] || count=$new_count
9989 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
9990 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
9992 if [ $rc -eq 0 ]; then
9993 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
9994 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
9996 echo "New object id is $id"
9997 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
9999 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
10000 "test_brw $count w v $pages $id" || rc=4; }
10001 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
10003 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
10004 "cleanup" || rc=5; }
10005 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
10006 "detach" || rc=6; }
10007 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
10012 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10013 remote_ost_nodsh && skip "remote OST with nodsh" && return
10015 local rmmod_local=0
10017 if ! module_loaded obdecho; then
10018 load_module obdecho/obdecho
10022 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
10023 local host=$(lctl get_param -n osc.$osc.import |
10024 awk '/current_connection:/ {print $2}' )
10025 local target=$(lctl get_param -n osc.$osc.import |
10026 awk '/target:/ {print $2}' )
10027 target=${target%_UUID}
10029 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
10030 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
10031 [[ -n $target ]] && cleanup_obdecho_osc $target
10032 [ $rmmod_local -eq 1 ] && rmmod obdecho
10035 run_test 180a "test obdecho on osc"
10038 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10039 remote_ost_nodsh && skip "remote OST with nodsh" && return
10041 local rmmod_remote=0
10043 do_facet ost1 "lsmod | grep -q obdecho || " \
10044 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
10045 "modprobe obdecho; }" && rmmod_remote=1
10046 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
10047 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
10048 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
10051 run_test 180b "test obdecho directly on obdfilter"
10053 test_180c() { # LU-2598
10054 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10055 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
10056 skip "Need MDS version at least 2.4.0" && return
10059 local rmmod_remote=false
10060 local pages=16384 # 64MB bulk I/O RPC size
10063 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
10064 rmmod_remote=true || error "failed to load module obdecho"
10066 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4}'|head -1)
10067 if [[ -n $target ]]; then
10068 obdecho_test "$target" ost1 "$pages" ||
10069 rc=${PIPESTATUS[0]}
10071 echo "there is no obdfilter target on ost1"
10074 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
10077 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
10079 test_181() { # bug 22177
10080 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10081 # create enough files to index the directory
10082 createmany -o $DIR/$tdir/foobar 4000
10083 # print attributes for debug purpose
10086 multiop_bg_pause $DIR/$tdir D_Sc || return 1
10088 # remove the files & current working dir
10089 unlinkmany $DIR/$tdir/foobar 4000
10091 kill -USR1 $MULTIPID
10093 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
10096 run_test 181 "Test open-unlinked dir ========================"
10099 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10100 # disable MDC RPC lock wouldn't crash client
10104 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10105 #define OBD_FAIL_MDC_RPCS_SEM 0x804
10106 $LCTL set_param fail_loc=0x804
10108 for (( i=0; i < $tcount; i++ )) ; do
10109 mkdir $DIR/$tdir/$i
10110 createmany -o $DIR/$tdir/$i/f- $fcount &
10114 for (( i=0; i < $tcount; i++ )) ; do
10115 unlinkmany $DIR/$tdir/$i/f- $fcount &
10121 $LCTL set_param fail_loc=0
10123 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
10125 test_183() { # LU-2275
10126 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
10127 skip "Need MDS version at least 2.3.56" && return
10129 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10130 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10131 echo aaa > $DIR/$tdir/$tfile
10133 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
10134 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
10136 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
10137 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
10139 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
10141 # Flush negative dentry cache
10142 touch $DIR/$tdir/$tfile
10144 # We are not checking for any leaked references here, they'll
10145 # become evident next time we do cleanup with module unload.
10148 run_test 183 "No crash or request leak in case of strange dispositions ========"
10150 # test suite 184 is for LU-2016, LU-2017
10152 check_swap_layouts_support && return 0
10154 dir0=$DIR/$tdir/$testnum
10155 test_mkdir -p $dir0 || error "creating dir $dir0"
10160 $SETSTRIPE -c1 $file1
10162 $SETSTRIPE -c2 $file2
10164 gen1=$($GETSTRIPE -g $file1)
10165 gen2=$($GETSTRIPE -g $file2)
10167 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
10168 gen=$($GETSTRIPE -g $file1)
10169 [[ $gen1 != $gen ]] ||
10170 "Layout generation on $file1 does not change"
10171 gen=$($GETSTRIPE -g $file2)
10172 [[ $gen2 != $gen ]] ||
10173 "Layout generation on $file2 does not change"
10175 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
10176 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
10178 run_test 184a "Basic layout swap"
10181 check_swap_layouts_support && return 0
10183 dir0=$DIR/$tdir/$testnum
10184 mkdir -p $dir0 || error "creating dir $dir0"
10191 $SETSTRIPE -c1 $file1
10192 $SETSTRIPE -c2 $file2
10193 $SETSTRIPE -c1 $file3
10194 chown $RUNAS_ID $file3
10195 gen1=$($GETSTRIPE -g $file1)
10196 gen2=$($GETSTRIPE -g $file2)
10198 $LFS swap_layouts $dir1 $dir2 &&
10199 error "swap of directories layouts should fail"
10200 $LFS swap_layouts $dir1 $file1 &&
10201 error "swap of directory and file layouts should fail"
10202 $RUNAS $LFS swap_layouts $file1 $file2 &&
10203 error "swap of file we cannot write should fail"
10204 $LFS swap_layouts $file1 $file3 &&
10205 error "swap of file with different owner should fail"
10206 /bin/true # to clear error code
10208 run_test 184b "Forbidden layout swap (will generate errors)"
10211 check_swap_layouts_support && return 0
10213 local dir0=$DIR/$tdir/$testnum
10214 mkdir -p $dir0 || error "creating dir $dir0"
10216 local ref1=$dir0/ref1
10217 local ref2=$dir0/ref2
10218 local file1=$dir0/file1
10219 local file2=$dir0/file2
10220 # create a file large enough for the concurent test
10221 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
10222 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
10223 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
10226 dd if=$ref1 of=$file1 bs=16k &
10229 # Make sure dd starts to copy file
10230 while [ ! -f $file1 ]; do sleep 0.1; done
10232 $LFS swap_layouts $file1 $file2
10235 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
10236 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
10238 # how many bytes copied before swapping layout
10239 local copied=`stat -c %s $file2`
10240 local remaining=`stat -c %s $ref1`
10241 remaining=$((remaining - copied))
10242 echo "Copied $copied bytes before swapping layout..."
10244 cmp -n $copied $file1 $ref2 | grep differ &&
10245 error "Content mismatch [0, $copied) of ref2 and file1"
10246 cmp -n $copied $file2 $ref1 ||
10247 error "Content mismatch [0, $copied) of ref1 and file2"
10248 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
10249 error "Content mismatch [$copied, EOF) of ref1 and file1"
10252 rm -f $ref1 $ref2 $file1 $file2
10254 run_test 184c "Concurrent write and layout swap"
10257 check_swap_layouts_support && return 0
10259 local file1=$DIR/$tdir/$tfile-1
10260 local file2=$DIR/$tdir/$tfile-2
10261 local file3=$DIR/$tdir/$tfile-3
10265 mkdir -p $DIR/$tdir
10266 touch $file1 || error "create $file1 failed"
10267 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
10268 error "create $file2 failed"
10269 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
10270 error "create $file3 failed"
10271 lovea1=$($LFS getstripe $file1 | sed 1d)
10273 $LFS swap_layouts $file2 $file3 ||
10274 error "swap $file2 $file3 layouts failed"
10275 $LFS swap_layouts $file1 $file2 ||
10276 error "swap $file1 $file2 layouts failed"
10278 lovea2=$($LFS getstripe $file2 | sed 1d)
10279 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
10281 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
10282 [ -z $lovea1 ] || error "$file1 shouldn't have lovea"
10284 run_test 184d "allow stripeless layouts swap"
10287 test_185() { # LU-2441
10288 # LU-3553 - no volatile file support in old servers
10289 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
10290 { skip "Need MDS version at least 2.3.60"; return 0; }
10292 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10293 touch $DIR/$tdir/spoo
10294 local mtime1=$(stat -c "%Y" $DIR/$tdir)
10295 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
10296 error "cannot create/write a volatile file"
10297 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
10298 error "FID is still valid after close"
10300 multiop_bg_pause $DIR/$tdir vVw4096_c
10307 # assume that the next FID for this client is sequential, since stdout
10308 # is unfortunately eaten by multiop_bg_pause
10309 local n=$((${fidv[1]} + 1))
10310 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
10311 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
10312 error "FID is missing before close"
10313 kill -USR1 $multi_pid
10314 # 1 second delay, so if mtime change we will see it
10316 local mtime2=$(stat -c "%Y" $DIR/$tdir)
10317 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
10319 run_test 185 "Volatile file support"
10322 local dir0=$DIR/$tdir/$testnum
10323 mkdir -p $dir0 || error "creating dir $dir0"
10325 local file=$dir0/file1
10326 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
10327 local dv1=$($LFS data_version $file)
10328 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
10329 local dv2=$($LFS data_version $file)
10330 [[ $dv1 != $dv2 ]] ||
10331 error "data version did not change on write $dv1 == $dv2"
10336 run_test 187a "Test data version change"
10339 local dir0=$DIR/$tdir/$testnum
10340 mkdir -p $dir0 || error "creating dir $dir0"
10342 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
10343 [[ ${DV[0]} != ${DV[1]} ]] ||
10344 error "data version did not change on write"\
10345 " ${DV[0]} == ${DV[1]}"
10350 run_test 187b "Test data version change on volatile file"
10353 check_file_in_pool()
10358 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
10361 for t in $tlist ; do
10362 [ "$i" -eq "$t" ] && continue 2
10365 echo "pool list: $tlist"
10366 echo "striping: $res"
10367 error_noexit "$file not allocated in $pool"
10374 echo "Creating new pool"
10377 create_pool $FSNAME.$pool ||
10378 { error_noexit "No pool created, result code $?"; return 1; }
10379 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
10380 { error_noexit "$pool not in lfs pool_list"; return 2; }
10383 pool_add_targets() {
10384 echo "Adding targets to pool"
10390 local list=$(seq $first $step $last)
10392 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
10393 do_facet mgs $LCTL pool_add \
10394 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
10395 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
10396 | sort -u | tr '\n' ' ' " "$t" || {
10397 error_noexit "Add to pool failed"
10400 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
10401 local addcount=$(((last - first) / step + 1))
10402 [ $lfscount -eq $addcount ] || {
10403 error_noexit "lfs pool_list bad ost count" \
10404 "$lfscount != $addcount"
10412 echo "Setting pool on directory $tdir"
10414 $SETSTRIPE -c 2 -p $pool $tdir && return 0
10416 error_noexit "Cannot set pool $pool to $tdir"
10423 echo "Checking pool on directory $tdir"
10425 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
10426 [ "$res" = "$pool" ] && return 0
10428 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
10432 pool_dir_rel_path() {
10433 echo "Testing relative path works well"
10438 mkdir -p $root/$tdir/$tdir
10440 pool_set_dir $pool $tdir || return 1
10441 pool_set_dir $pool ./$tdir || return 2
10442 pool_set_dir $pool ../$tdir || return 3
10443 pool_set_dir $pool ../$tdir/$tdir || return 4
10444 rm -rf $tdir; cd - > /dev/null
10447 pool_alloc_files() {
10448 echo "Checking files allocation from directory pool"
10455 for i in $(seq -w 1 $count)
10457 local file=$tdir/file-$i
10459 check_file_in_pool $file $pool "$tlist" || \
10460 failed=$((failed + 1))
10462 [ "$failed" = 0 ] && return 0
10464 error_noexit "$failed files not allocated in $pool"
10468 pool_create_files() {
10469 echo "Creating files in pool"
10477 for i in $(seq -w 1 $count)
10479 local file=$tdir/spoo-$i
10480 $SETSTRIPE -p $pool $file
10481 check_file_in_pool $file $pool "$tlist" || \
10482 failed=$((failed + 1))
10484 [ "$failed" = 0 ] && return 0
10486 error_noexit "$failed files not allocated in $pool"
10491 echo "Checking 'lfs df' output"
10494 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
10496 local res=$($LFS df --pool $FSNAME.$pool |
10498 grep "$FSNAME-OST" |
10500 [ "$res" = "$t" ] && return 0
10502 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
10506 pool_file_rel_path() {
10507 echo "Creating files in a pool with relative pathname"
10512 { error_noexit "unable to create $tdir"; return 1 ; }
10513 local file="/..$tdir/$tfile-1"
10514 $SETSTRIPE -p $pool $file ||
10515 { error_noexit "unable to create $file" ; return 2 ; }
10518 $SETSTRIPE -p $pool $tfile-2 || {
10519 error_noexit "unable to create $tfile-2 in $tdir"
10524 pool_remove_first_target() {
10525 echo "Removing first target from a pool"
10528 local pname="lov.$FSNAME-*.pools.$pool"
10529 local t=$($LCTL get_param -n $pname | head -1)
10530 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10531 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
10532 error_noexit "$t not removed from $FSNAME.$pool"
10537 pool_remove_all_targets() {
10538 echo "Removing all targets from pool"
10541 local pname="lov.$FSNAME-*.pools.$pool"
10542 for t in $($LCTL get_param -n $pname | sort -u)
10544 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10546 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
10547 error_noexit "Pool $FSNAME.$pool cannot be drained"
10550 # striping on an empty/nonexistant pool should fall back
10551 # to "pool of everything"
10553 error_noexit "failed to use fallback striping for empty pool"
10556 # setstripe on an empty pool should fail
10557 $SETSTRIPE -p $pool $file 2>/dev/null && {
10558 error_noexit "expected failure when creating file" \
10566 echo "Destroying pool"
10570 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
10573 # striping on an empty/nonexistant pool should fall back
10574 # to "pool of everything"
10576 error_noexit "failed to use fallback striping for missing pool"
10579 # setstripe on an empty pool should fail
10580 $SETSTRIPE -p $pool $file 2>/dev/null && {
10581 error_noexit "expected failure when creating file" \
10582 "with missing pool"
10586 # get param should return err once pool is gone
10587 if wait_update $HOSTNAME "lctl get_param -n \
10588 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
10590 remove_pool_from_list $FSNAME.$pool
10593 error_noexit "Pool $FSNAME.$pool is not destroyed"
10598 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10599 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
10601 local POOL=${POOL:-cea1}
10602 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
10603 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
10606 local last_ost=$(($OSTCOUNT - 1))
10608 local ost_list=$(seq $first_ost $ost_step $last_ost)
10609 local ost_range="$first_ost $last_ost $ost_step"
10610 local test_path=$POOL_ROOT/$POOL_DIR_NAME
10611 local file_dir=$POOL_ROOT/file_tst
10615 # former test_200a test_200b
10616 pool_add $POOL || { rc=$? ; break; }
10617 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
10618 # former test_200c test_200d
10619 mkdir -p $test_path
10620 pool_set_dir $POOL $test_path || { rc=$? ; break; }
10621 pool_check_dir $POOL $test_path || { rc=$? ; break; }
10622 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
10623 || { rc=$? ; break; }
10624 # former test_200e test_200f
10625 local files=$((OSTCOUNT*3))
10626 pool_alloc_files $POOL $test_path $files "$ost_list" \
10627 || { rc=$? ; break; }
10628 pool_create_files $POOL $file_dir $files "$ost_list" \
10629 || { rc=$? ; break; }
10630 # former test_200g test_200h
10631 pool_lfs_df $POOL || { rc=$? ; break; }
10632 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
10634 # former test_201a test_201b test_201c
10635 pool_remove_first_target $POOL || { rc=$? ; break; }
10637 local f=$test_path/$tfile
10638 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
10639 pool_remove $POOL $f || { rc=$? ; break; }
10646 run_test 200 "OST pools"
10648 # usage: default_attr <count | size | offset>
10650 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
10653 # usage: check_default_stripe_attr
10654 check_default_stripe_attr() {
10655 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
10657 --stripe-count|--count)
10658 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
10659 --stripe-size|--size)
10660 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
10661 --stripe-index|--index)
10664 error "unknown getstripe attr '$1'"
10667 [ $ACTUAL != $EXPECTED ] &&
10668 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
10672 test_mkdir -p $DIR/$tdir
10673 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
10675 check_default_stripe_attr --stripe-count
10676 check_default_stripe_attr --stripe-size
10677 check_default_stripe_attr --stripe-index
10681 run_test 204a "Print default stripe attributes ================="
10684 test_mkdir -p $DIR/$tdir
10685 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10687 check_default_stripe_attr --stripe-size
10688 check_default_stripe_attr --stripe-index
10692 run_test 204b "Print default stripe size and offset ==========="
10695 test_mkdir -p $DIR/$tdir
10696 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10698 check_default_stripe_attr --stripe-count
10699 check_default_stripe_attr --stripe-index
10703 run_test 204c "Print default stripe count and offset ==========="
10706 test_mkdir -p $DIR/$tdir
10707 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10709 check_default_stripe_attr --stripe-count
10710 check_default_stripe_attr --stripe-size
10714 run_test 204d "Print default stripe count and size ============="
10717 test_mkdir -p $DIR/$tdir
10718 $SETSTRIPE -d $DIR/$tdir
10720 check_default_stripe_attr --stripe-count --raw
10721 check_default_stripe_attr --stripe-size --raw
10722 check_default_stripe_attr --stripe-index --raw
10726 run_test 204e "Print raw stripe attributes ================="
10729 test_mkdir -p $DIR/$tdir
10730 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10732 check_default_stripe_attr --stripe-size --raw
10733 check_default_stripe_attr --stripe-index --raw
10737 run_test 204f "Print raw stripe size and offset ==========="
10740 test_mkdir -p $DIR/$tdir
10741 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10743 check_default_stripe_attr --stripe-count --raw
10744 check_default_stripe_attr --stripe-index --raw
10748 run_test 204g "Print raw stripe count and offset ==========="
10751 test_mkdir -p $DIR/$tdir
10752 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10754 check_default_stripe_attr --stripe-count --raw
10755 check_default_stripe_attr --stripe-size --raw
10759 run_test 204h "Print raw stripe count and size ============="
10761 # Figure out which job scheduler is being used, if any,
10762 # or use a fake one
10763 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
10764 JOBENV=SLURM_JOB_ID
10765 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
10767 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
10769 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
10770 JOBENV=LOADL_STEP_ID
10771 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
10777 verify_jobstats() {
10781 # clear old jobstats
10782 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
10783 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
10785 # use a new JobID for this test, or we might see an old one
10786 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
10790 log "Using JobID environment variable $JOBENV=$JOBVAL"
10792 if [ $JOBENV = "FAKE_JOBID" ]; then
10793 FAKE_JOBID=$JOBVAL $cmd
10798 if [ "$target" = "mdt" -o "$target" = "both" ]; then
10799 FACET="$SINGLEMDS" # will need to get MDS number for DNE
10800 do_facet $FACET lctl get_param mdt.*.job_stats |
10801 grep $JOBVAL || error "No job stats found on MDT $FACET"
10803 if [ "$target" = "ost" -o "$target" = "both" ]; then
10805 do_facet $FACET lctl get_param obdfilter.*.job_stats |
10806 grep $JOBVAL || error "No job stats found on OST $FACET"
10812 NEW_JOBENV=${1:-$OLD_JOBENV}
10813 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
10814 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
10817 test_205() { # Job stats
10818 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10819 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
10820 skip "Server doesn't support jobstats" && return 0
10823 OLD_JOBENV=`$LCTL get_param -n jobid_var`
10824 if [ $OLD_JOBENV != $JOBENV ]; then
10825 jobstats_set $JOBENV
10826 trap jobstats_set EXIT
10830 cmd="mkdir $DIR/$tfile"
10831 verify_jobstats "$cmd" "mdt"
10833 cmd="rm -fr $DIR/$tfile"
10834 verify_jobstats "$cmd" "mdt"
10836 cmd="mknod $DIR/$tfile c 1 3"
10837 verify_jobstats "$cmd" "mdt"
10839 cmd="rm -f $DIR/$tfile"
10840 verify_jobstats "$cmd" "mdt"
10842 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
10843 verify_jobstats "$cmd" "mdt"
10845 cmd="touch $DIR/$tfile"
10846 verify_jobstats "$cmd" "both"
10848 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
10849 verify_jobstats "$cmd" "ost"
10851 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
10852 verify_jobstats "$cmd" "ost"
10854 cmd="$TRUNCATE $DIR/$tfile 0"
10855 verify_jobstats "$cmd" "both"
10857 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
10858 verify_jobstats "$cmd" "mdt"
10861 rm -f $DIR/jobstats_test_rename
10863 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
10865 run_test 205 "Verify job stats"
10867 # LU-1480, LU-1773 and LU-1657
10869 mkdir -p $DIR/$tdir
10870 lfs setstripe -c -1 $DIR/$tdir
10871 #define OBD_FAIL_LOV_INIT 0x1403
10872 $LCTL set_param fail_loc=0xa0001403
10873 $LCTL set_param fail_val=1
10874 touch $DIR/$tdir/$tfile || true
10876 run_test 206 "fail lov_init_raid0() doesn't lbug"
10879 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10880 local fsz=`stat -c %s $DIR/$tfile`
10881 cancel_lru_locks mdc
10883 # do not return layout in getattr intent
10884 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
10885 $LCTL set_param fail_loc=0x170
10886 local sz=`stat -c %s $DIR/$tfile`
10888 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
10892 run_test 207a "can refresh layout at glimpse"
10895 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10896 local cksum=`md5sum $DIR/$tfile`
10897 local fsz=`stat -c %s $DIR/$tfile`
10898 cancel_lru_locks mdc
10899 cancel_lru_locks osc
10901 # do not return layout in getattr intent
10902 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
10903 $LCTL set_param fail_loc=0x171
10905 # it will refresh layout after the file is opened but before read issues
10906 echo checksum is "$cksum"
10907 echo "$cksum" |md5sum -c --quiet || error "file differs"
10911 run_test 207b "can refresh layout at open"
10914 # FIXME: in this test suite, only RD lease is used. This is okay
10915 # for now as only exclusive open is supported. After generic lease
10916 # is done, this test suite should be revised. - Jinshan
10918 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
10919 { skip "Need MDS version at least 2.4.52"; return 0; }
10921 echo "==== test 1: verify get lease work"
10922 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
10924 echo "==== test 2: verify lease can be broken by upcoming open"
10925 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
10929 $MULTIOP $DIR/$tfile oO_RDONLY:c
10930 kill -USR1 $PID && wait $PID || error "break lease error"
10932 echo "==== test 3: verify lease can't be granted if an open already exists"
10933 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
10937 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
10938 kill -USR1 $PID && wait $PID || error "open file error"
10940 echo "==== test 4: lease can sustain over recovery"
10941 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
10947 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
10949 echo "==== test 5: lease broken can't be regained by replay"
10950 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
10954 # open file to break lease and then recovery
10955 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
10958 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
10962 run_test 208 "Exclusive open"
10965 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
10966 skip_env "must have disp_stripe" && return
10969 sync; sleep 5; sync;
10971 echo 3 > /proc/sys/vm/drop_caches
10972 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
10974 # open/close 500 times
10975 for i in $(seq 500); do
10979 echo 3 > /proc/sys/vm/drop_caches
10980 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
10982 echo "before: $req_before, after: $req_after"
10983 [ $((req_after - req_before)) -ge 300 ] &&
10984 error "open/close requests are not freed"
10987 run_test 209 "read-only open/close requests should be freed promptly"
10991 size=$((size % 8192 + 1))
10992 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
10993 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
10994 rm -f $DIR/f212 $DIR/f212.xyz
10996 run_test 212 "Sendfile test ============================================"
10999 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
11000 cancel_lru_locks osc
11001 lctl set_param fail_loc=0x8000040f
11002 # generate a read lock
11003 cat $DIR/$tfile > /dev/null
11004 # write to the file, it will try to cancel the above read lock.
11005 cat /etc/hosts >> $DIR/$tfile
11007 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
11009 test_214() { # for bug 20133
11010 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
11011 for (( i=0; i < 340; i++ )) ; do
11012 touch $DIR/$tdir/d214c/a$i
11015 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
11016 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
11017 ls $DIR/d214c || error "ls $DIR/d214c failed"
11018 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
11019 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
11021 run_test 214 "hash-indexed directory test - bug 20133"
11023 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
11024 create_lnet_proc_files() {
11025 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
11026 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
11028 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
11029 rm -f "$TMP/lnet_$1.sys_tmp"
11032 # counterpart of create_lnet_proc_files
11033 remove_lnet_proc_files() {
11034 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
11037 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11038 # 3rd arg as regexp for body
11039 check_lnet_proc_stats() {
11040 local l=$(cat "$TMP/lnet_$1" |wc -l)
11041 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
11043 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
11046 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11047 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
11048 # optional and can be regexp for 2nd line (lnet.routes case)
11049 check_lnet_proc_entry() {
11050 local blp=2 # blp stands for 'position of 1st line of body'
11051 [ "$5" = "" ] || blp=3 # lnet.routes case
11053 local l=$(cat "$TMP/lnet_$1" |wc -l)
11054 # subtracting one from $blp because the body can be empty
11055 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
11057 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
11058 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
11060 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
11061 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
11063 # bail out if any unexpected line happened
11064 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
11065 [ "$?" != 0 ] || error "$2 misformatted"
11068 test_215() { # for bugs 18102, 21079, 21517
11069 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11070 local N='(0|[1-9][0-9]*)' # non-negative numeric
11071 local P='[1-9][0-9]*' # positive numeric
11072 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
11073 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
11074 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
11075 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
11077 local L1 # regexp for 1st line
11078 local L2 # regexp for 2nd line (optional)
11079 local BR # regexp for the rest (body)
11081 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
11082 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
11083 create_lnet_proc_files "stats"
11084 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
11085 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
11086 remove_lnet_proc_files "stats"
11088 # /proc/sys/lnet/routes should look like this:
11089 # Routing disabled/enabled
11090 # net hops priority state router
11091 # where net is a string like tcp0, hops > 0, priority >= 0,
11092 # state is up/down,
11093 # router is a string like 192.168.1.1@tcp2
11094 L1="^Routing (disabled|enabled)$"
11095 L2="^net +hops +priority +state +router$"
11096 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
11097 create_lnet_proc_files "routes"
11098 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
11099 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
11100 remove_lnet_proc_files "routes"
11102 # /proc/sys/lnet/routers should look like this:
11103 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
11104 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
11105 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
11106 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
11107 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
11108 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
11109 create_lnet_proc_files "routers"
11110 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
11111 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
11112 remove_lnet_proc_files "routers"
11114 # /proc/sys/lnet/peers should look like this:
11115 # nid refs state last max rtr min tx min queue
11116 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
11117 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
11118 # numeric (0 or >0 or <0), queue >= 0.
11119 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
11120 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
11121 create_lnet_proc_files "peers"
11122 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
11123 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
11124 remove_lnet_proc_files "peers"
11126 # /proc/sys/lnet/buffers should look like this:
11127 # pages count credits min
11128 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
11129 L1="^pages +count +credits +min$"
11130 BR="^ +$N +$N +$I +$I$"
11131 create_lnet_proc_files "buffers"
11132 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
11133 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
11134 remove_lnet_proc_files "buffers"
11136 # /proc/sys/lnet/nis should look like this:
11137 # nid status alive refs peer rtr max tx min
11138 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
11139 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
11140 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
11141 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
11142 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
11143 create_lnet_proc_files "nis"
11144 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
11145 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
11146 remove_lnet_proc_files "nis"
11148 # can we successfully write to /proc/sys/lnet/stats?
11149 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
11150 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
11152 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
11154 test_216() { # bug 20317
11155 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11156 remote_ost_nodsh && skip "remote OST with nodsh" && return
11159 local facets=$(get_facets OST)
11160 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11162 save_lustre_params client "osc.*.contention_seconds" > $p
11163 save_lustre_params $facets \
11164 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
11165 save_lustre_params $facets \
11166 "ldlm.namespaces.filter-*.contended_locks" >> $p
11167 save_lustre_params $facets \
11168 "ldlm.namespaces.filter-*.contention_seconds" >> $p
11171 # agressive lockless i/o settings
11172 for node in $(osts_nodes); do
11173 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'
11175 lctl set_param -n osc.*.contention_seconds 60
11177 $DIRECTIO write $DIR/$tfile 0 10 4096
11178 $CHECKSTAT -s 40960 $DIR/$tfile
11180 # disable lockless i/o
11181 for node in $(osts_nodes); do
11182 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
11184 lctl set_param -n osc.*.contention_seconds 0
11187 dd if=/dev/zero of=$DIR/$tfile count=0
11188 $CHECKSTAT -s 0 $DIR/$tfile
11190 restore_lustre_params <$p
11194 run_test 216 "check lockless direct write works and updates file size and kms correctly"
11196 test_217() { # bug 22430
11197 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11201 for node in $(nodes_list); do
11202 nid=$(host_nids_address $node $NETTYPE)
11203 if [[ $nid = *-* ]] ; then
11204 echo "lctl ping $nid@$NETTYPE"
11205 lctl ping $nid@$NETTYPE
11207 echo "skipping $node (no hyphen detected)"
11211 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
11214 # do directio so as not to populate the page cache
11215 log "creating a 10 Mb file"
11216 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11217 log "starting reads"
11218 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11219 log "truncating the file"
11220 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11222 kill %+ || true # reads might have finished
11223 echo "wait until dd is finished"
11225 log "removing the temporary file"
11226 rm -rf $DIR/$tfile || error "tmp file removal failed"
11228 run_test 218 "parallel read and truncate should not deadlock ======================="
11231 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11232 # write one partial page
11233 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
11234 # set no grant so vvp_io_commit_write will do sync write
11235 $LCTL set_param fail_loc=0x411
11236 # write a full page at the end of file
11237 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
11239 $LCTL set_param fail_loc=0
11240 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
11241 $LCTL set_param fail_loc=0x411
11242 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
11245 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
11246 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
11248 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
11250 test_220() { #LU-325
11251 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11252 remote_ost_nodsh && skip "remote OST with nodsh" && return
11255 test_mkdir -p $DIR/$tdir
11256 local OST=$(lfs osts | grep ${OSTIDX}": " | \
11257 awk '{print $2}' | sed -e 's/_UUID$//')
11260 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
11261 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
11262 osc.$mdtosc_proc1.prealloc_last_id)
11263 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
11264 osc.$mdtosc_proc1.prealloc_next_id)
11268 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
11269 #define OBD_FAIL_OST_ENOINO 0x229
11270 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
11271 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
11272 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
11274 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
11276 MDSOBJS=$((last_id - next_id))
11277 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
11279 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
11280 echo "OST still has $count kbytes free"
11282 echo "create $MDSOBJS files @next_id..."
11283 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
11285 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11286 osc.$mdtosc_proc1.prealloc_last_id)
11287 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11288 osc.$mdtosc_proc1.prealloc_next_id)
11290 echo "after creation, last_id=$last_id2, next_id=$next_id2"
11295 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
11296 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
11298 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
11299 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
11300 echo "unlink $MDSOBJS files @$next_id..."
11301 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
11303 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
11306 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11307 dd if=`which date` of=$MOUNT/date oflag=sync
11308 chmod +x $MOUNT/date
11310 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
11311 $LCTL set_param fail_loc=0x80001401
11313 $MOUNT/date > /dev/null
11316 run_test 221 "make sure fault and truncate race to not cause OOM"
11319 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11321 test_mkdir -p $DIR/$tdir
11322 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11323 createmany -o $DIR/$tdir/$tfile 10
11324 cancel_lru_locks mdc
11325 cancel_lru_locks osc
11326 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11327 $LCTL set_param fail_loc=0x31a
11328 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
11329 $LCTL set_param fail_loc=0
11332 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
11335 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11337 test_mkdir -p $DIR/$tdir
11338 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11339 createmany -o $DIR/$tdir/$tfile 10
11340 cancel_lru_locks mdc
11341 cancel_lru_locks osc
11342 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11343 $LCTL set_param fail_loc=0x31a
11344 rm -r $DIR/$tdir || "AGL for rmdir failed"
11345 $LCTL set_param fail_loc=0
11347 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
11350 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11352 test_mkdir -p $DIR/$tdir
11353 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11354 createmany -o $DIR/$tdir/$tfile 10
11355 cancel_lru_locks mdc
11356 cancel_lru_locks osc
11357 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
11358 $LCTL set_param fail_loc=0x31b
11359 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
11360 $LCTL set_param fail_loc=0
11363 run_test 223 "osc reenqueue if without AGL lock granted ======================="
11365 test_224a() { # LU-1039, MRP-303
11366 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11367 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
11368 $LCTL set_param fail_loc=0x508
11369 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
11370 $LCTL set_param fail_loc=0
11373 run_test 224a "Don't panic on bulk IO failure"
11375 test_224b() { # LU-1039, MRP-303
11376 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11377 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
11378 cancel_lru_locks osc
11379 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
11380 $LCTL set_param fail_loc=0x515
11381 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
11382 $LCTL set_param fail_loc=0
11385 run_test 224b "Don't panic on bulk IO failure"
11387 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
11389 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11390 if [ -z ${MDSSURVEY} ]; then
11391 skip_env "mds-survey not found" && return
11394 [ $MDSCOUNT -ge 2 ] &&
11395 skip "skipping now for more than one MDT" && return
11397 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11398 { skip "Need MDS version at least 2.2.51"; return; }
11400 local mds=$(facet_host $SINGLEMDS)
11401 local target=$(do_nodes $mds 'lctl dl' | \
11402 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11404 local cmd1="file_count=1000 thrhi=4"
11405 local cmd2="dir_count=2 layer=mdd stripe_count=0"
11406 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11407 local cmd="$cmd1 $cmd2 $cmd3"
11409 rm -f ${TMP}/mds_survey*
11411 eval $cmd || error "mds-survey with zero-stripe failed"
11412 cat ${TMP}/mds_survey*
11413 rm -f ${TMP}/mds_survey*
11415 run_test 225a "Metadata survey sanity with zero-stripe"
11418 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11420 if [ -z ${MDSSURVEY} ]; then
11421 skip_env "mds-survey not found" && return
11423 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11424 { skip "Need MDS version at least 2.2.51"; return; }
11426 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
11427 skip_env "Need to mount OST to test" && return
11430 [ $MDSCOUNT -ge 2 ] &&
11431 skip "skipping now for more than one MDT" && return
11432 local mds=$(facet_host $SINGLEMDS)
11433 local target=$(do_nodes $mds 'lctl dl' | \
11434 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11436 local cmd1="file_count=1000 thrhi=4"
11437 local cmd2="dir_count=2 layer=mdd stripe_count=1"
11438 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11439 local cmd="$cmd1 $cmd2 $cmd3"
11441 rm -f ${TMP}/mds_survey*
11443 eval $cmd || error "mds-survey with stripe_count failed"
11444 cat ${TMP}/mds_survey*
11445 rm -f ${TMP}/mds_survey*
11447 run_test 225b "Metadata survey sanity with stripe_count = 1"
11449 mcreate_path2fid () {
11455 local path=$DIR/$tdir/$name
11460 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
11461 error "cannot create $desc"
11463 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
11465 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
11467 fid_path=$($LFS fid2path $MOUNT $fid)
11469 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
11471 [ "$path" == "$fid_path" ] ||
11472 error "fid2path returned $fid_path, expected $path"
11474 echo "pass with $path and $fid"
11479 mkdir -p $DIR/$tdir
11481 mcreate_path2fid 0010666 0 0 fifo "FIFO"
11482 mcreate_path2fid 0020666 1 3 null "character special file (null)"
11483 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
11484 mcreate_path2fid 0040666 0 0 dir "directory"
11485 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
11486 mcreate_path2fid 0100666 0 0 file "regular file"
11487 mcreate_path2fid 0120666 0 0 link "symbolic link"
11488 mcreate_path2fid 0140666 0 0 sock "socket"
11490 run_test 226a "call path2fid and fid2path on files of all type"
11493 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11497 mkdir -p $DIR/$tdir
11498 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
11499 error "create remote directory failed"
11500 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
11501 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
11502 "character special file (null)"
11503 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
11504 "character special file (no device)"
11505 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
11506 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
11507 "block special file (loop)"
11508 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
11509 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
11510 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
11512 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
11514 # LU-1299 Executing or running ldd on a truncated executable does not
11515 # cause an out-of-memory condition.
11517 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11518 dd if=`which date` of=$MOUNT/date bs=1k count=1
11519 chmod +x $MOUNT/date
11521 $MOUNT/date > /dev/null
11522 ldd $MOUNT/date > /dev/null
11525 run_test 227 "running truncated executable does not cause OOM"
11527 # LU-1512 try to reuse idle OI blocks
11529 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11530 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11531 skip "non-ldiskfs backend" && return
11533 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11534 local myDIR=$DIR/$tdir
11537 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11538 $LCTL set_param fail_loc=0x80001002
11539 createmany -o $myDIR/t- 10000
11540 $LCTL set_param fail_loc=0
11541 # The guard is current the largest FID holder
11543 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11545 local IDX=$(($SEQ % 64))
11547 do_facet $SINGLEMDS sync
11548 # Make sure journal flushed.
11550 local blk1=$(do_facet $SINGLEMDS \
11551 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11552 grep Blockcount | awk '{print $4}')
11554 # Remove old files, some OI blocks will become idle.
11555 unlinkmany $myDIR/t- 10000
11556 # Create new files, idle OI blocks should be reused.
11557 createmany -o $myDIR/t- 2000
11558 do_facet $SINGLEMDS sync
11559 # Make sure journal flushed.
11561 local blk2=$(do_facet $SINGLEMDS \
11562 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11563 grep Blockcount | awk '{print $4}')
11565 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11567 run_test 228a "try to reuse idle OI blocks"
11570 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11571 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11572 skip "non-ldiskfs backend" && return
11574 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11575 local myDIR=$DIR/$tdir
11578 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11579 $LCTL set_param fail_loc=0x80001002
11580 createmany -o $myDIR/t- 10000
11581 $LCTL set_param fail_loc=0
11582 # The guard is current the largest FID holder
11584 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11586 local IDX=$(($SEQ % 64))
11588 do_facet $SINGLEMDS sync
11589 # Make sure journal flushed.
11591 local blk1=$(do_facet $SINGLEMDS \
11592 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11593 grep Blockcount | awk '{print $4}')
11595 # Remove old files, some OI blocks will become idle.
11596 unlinkmany $myDIR/t- 10000
11599 stop $SINGLEMDS || error "Fail to stop MDT."
11601 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11603 df $MOUNT || error "Fail to df."
11604 # Create new files, idle OI blocks should be reused.
11605 createmany -o $myDIR/t- 2000
11606 do_facet $SINGLEMDS sync
11607 # Make sure journal flushed.
11609 local blk2=$(do_facet $SINGLEMDS \
11610 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11611 grep Blockcount | awk '{print $4}')
11613 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11615 run_test 228b "idle OI blocks can be reused after MDT restart"
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 # 20000 files can guarantee there are index nodes in the OI file
11630 createmany -o $myDIR/t- 20000
11631 $LCTL set_param fail_loc=0
11632 # The guard is current the largest FID holder
11634 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11636 local IDX=$(($SEQ % 64))
11638 do_facet $SINGLEMDS sync
11639 # Make sure journal flushed.
11641 local blk1=$(do_facet $SINGLEMDS \
11642 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11643 grep Blockcount | awk '{print $4}')
11645 # Remove old files, some OI blocks will become idle.
11646 unlinkmany $myDIR/t- 20000
11648 # The OI file should become empty now
11650 # Create new files, idle OI blocks should be reused.
11651 createmany -o $myDIR/t- 2000
11652 do_facet $SINGLEMDS sync
11653 # Make sure journal flushed.
11655 local blk2=$(do_facet $SINGLEMDS \
11656 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11657 grep Blockcount | awk '{print $4}')
11659 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11661 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
11663 test_229() { # LU-2482, LU-3448
11664 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
11665 skip "No HSM support on MDS of $(get_lustre_version)," \
11666 "need 2.4.53 at least" && return
11667 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11668 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
11672 # Create a file with a released layout and stripe count 2.
11673 $MULTIOP $DIR/$tfile H2c ||
11674 error "failed to create file with released layout"
11676 $GETSTRIPE -v $DIR/$tfile
11678 local pattern=$($GETSTRIPE -L $DIR/$tfile)
11679 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
11681 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
11682 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
11683 stat $DIR/$tfile || error "failed to stat released file"
11685 chown $RUNAS_ID $DIR/$tfile ||
11686 error "chown $RUNAS_ID $DIR/$tfile failed"
11688 chgrp $RUNAS_ID $DIR/$tfile ||
11689 error "chgrp $RUNAS_ID $DIR/$tfile failed"
11691 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
11692 rm $DIR/$tfile || error "failed to remove released file"
11694 run_test 229 "getstripe/stat/rm/attr changes work on released files"
11697 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11698 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11701 mkdir -p $DIR/$tdir/test_230_local
11702 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
11703 [ $mdt_idx -ne 0 ] &&
11704 error "create local directory on wrong MDT $mdt_idx"
11706 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
11707 error "create remote directory failed"
11708 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
11709 [ $mdt_idx -ne $MDTIDX ] &&
11710 error "create remote directory on wrong MDT $mdt_idx"
11712 createmany -o $DIR/$tdir/test_230/t- 10 ||
11713 error "create files on remote directory failed"
11714 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
11715 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
11716 rm -r $DIR/$tdir || error "unlink remote directory failed"
11718 run_test 230a "Create remote directory and files under the remote directory"
11721 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11722 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11724 local remote_dir=$DIR/$tdir/remote_dir
11727 mkdir -p $DIR/$tdir
11728 $LFS mkdir -i $MDTIDX $remote_dir ||
11729 error "create remote directory failed"
11731 $LFS mkdir -i 0 $remote_dir/new_dir &&
11732 error "nested remote directory create succeed!"
11734 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=1
11735 $LFS mkdir -i 0 $remote_dir/new_dir || rc=$?
11736 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=0
11739 error "create remote directory failed after set enable_remote_dir"
11741 rm -rf $remote_dir || error "first unlink remote directory failed"
11743 $RUNAS -G$RUNAS_GID $LFS mkdir -i $MDTIDX $DIR/$tfile &&
11744 error "chown worked"
11746 do_facet mds$MDTIDX lctl set_param \
11747 mdt.*.enable_remote_dir_gid=$RUNAS_GID
11748 $LFS mkdir -i $MDTIDX $remote_dir || rc=$?
11749 do_facet mds$MDTIDX lctl set_param mdt.*.enable_remote_dir_gid=0
11752 error "create remote dir failed after set enable_remote_dir_gid"
11754 rm -r $DIR/$tdir || error "second unlink remote directory failed"
11756 run_test 230b "nested remote directory should be failed"
11760 # For simplicity this test assumes that max_pages_per_rpc
11761 # is the same across all OSCs
11762 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -1)
11763 local bulk_size=$((max_pages * 4096))
11765 mkdir -p $DIR/$tdir
11767 # clear the OSC stats
11768 $LCTL set_param osc.*.stats=0 &>/dev/null
11770 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
11771 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
11772 oflag=direct &>/dev/null || error "dd failed"
11774 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
11775 if [ x$nrpcs != "x1" ]; then
11776 error "found $nrpc ost_write RPCs, not 1 as expected"
11779 # Drop the OSC cache, otherwise we will read from it
11780 cancel_lru_locks osc
11782 # clear the OSC stats
11783 $LCTL set_param osc.*.stats=0 &>/dev/null
11785 # Client reads $bulk_size.
11786 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
11787 iflag=direct &>/dev/null || error "dd failed"
11789 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
11790 if [ x$nrpcs != "x1" ]; then
11791 error "found $nrpc ost_read RPCs, not 1 as expected"
11794 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
11797 mkdir -p $DIR/$tdir
11799 for i in {0..1023}; do
11800 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
11801 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
11802 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
11806 run_test 231b "must not assert on fully utilized OST request buffer"
11809 mkdir -p $DIR/$tdir
11810 #define OBD_FAIL_LDLM_OST_LVB 0x31c
11811 $LCTL set_param fail_loc=0x31c
11813 # ignore dd failure
11814 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
11816 $LCTL set_param fail_loc=0
11817 umount_client $MOUNT || error "umount failed"
11818 mount_client $MOUNT || error "mount failed"
11820 run_test 232 "failed lock should not block umount"
11823 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
11824 { skip "Need MDS version at least 2.3.64"; return; }
11826 local fid=$($LFS path2fid $MOUNT)
11827 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
11828 error "cannot access $MOUNT using its FID '$fid'"
11830 run_test 233a "checking that OBF of the FS root succeeds"
11833 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
11834 { skip "Need MDS version at least 2.5.90"; return; }
11836 local fid=$($LFS path2fid $MOUNT/.lustre)
11837 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
11838 error "cannot access $MOUNT/.lustre using its FID '$fid'"
11840 fid=$($LFS path2fid $MOUNT/.lustre/fid)
11841 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
11842 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
11844 run_test 233b "checking that OBF of the FS .lustre succeeds"
11847 local p="$TMP/sanityN-$TESTNAME.parameters"
11848 save_lustre_params client "llite.*.xattr_cache" > $p
11849 lctl set_param llite.*.xattr_cache 1 ||
11850 { skip "xattr cache is not supported"; return 0; }
11852 mkdir -p $DIR/$tdir || error "mkdir failed"
11853 touch $DIR/$tdir/$tfile || error "touch failed"
11854 # OBD_FAIL_LLITE_XATTR_ENOMEM
11855 $LCTL set_param fail_loc=0x1405
11856 if [ ! -f /etc/SuSE-release ]; then
11857 # attr pre-2.4.44-7 had a bug with rc
11858 # LU-3703 - SLES clients have older attr
11859 getfattr -n user.attr $DIR/$tdir/$tfile &&
11860 error "getfattr should have failed with ENOMEM"
11862 $LCTL set_param fail_loc=0x0
11865 restore_lustre_params < $p
11868 run_test 234 "xattr cache should not crash on ENOMEM"
11871 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
11872 skip "Need MDS version at least 2.4.52" && return
11873 flock_deadlock $DIR/$tfile
11878 124) error "process hangs on a deadlock"
11880 *) error "error executing flock_deadlock $DIR/$tfile"
11884 run_test 235 "LU-1715: flock deadlock detection does not work properly"
11888 check_swap_layouts_support && return 0
11889 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11891 local ref1=/etc/passwd
11892 local ref2=/etc/group
11893 local file1=$DIR/$tdir/f1
11894 local file2=$DIR/$tdir/f2
11896 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
11897 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
11898 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
11899 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
11900 local fd=$(free_fd)
11901 local cmd="exec $fd<>$file2"
11904 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
11905 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
11908 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11913 run_test 236 "Layout swap on open unlinked file"
11916 # tests that do cleanup/setup should be run at the end
11920 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11922 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
11923 $LCTL set_param fail_loc=0x903
11924 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
11925 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
11928 FAIL_ON_ERROR=true cleanup
11929 FAIL_ON_ERROR=true setup
11931 run_test 900 "umount should not race with any mgc requeue thread"
11934 check_and_cleanup_lustre
11935 if [ "$I_MOUNTED" != "yes" ]; then
11936 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true