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 "$tfile was not removed"
150 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
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 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
199 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
200 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
202 run_test 4 "mkdir =============================================="
205 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
206 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
207 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
208 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
209 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
211 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
214 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
215 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
216 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
217 error "$tfile does not have perm 0666 or UID $UID"
219 run_test 6a "touch .../f6a; chmod .../f6a ======================"
222 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
223 if [ ! -f $DIR/$tfile ]; then
225 chmod 0666 $DIR/$tfile
227 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
228 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
229 error "$tfile should be 0666 and owned by UID $UID"
231 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
234 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
236 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
237 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
238 error "$tfile should be owned by UID $RUNAS_ID"
240 run_test 6c "touch .../f6c; chown .../f6c ======================"
243 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
244 if [ ! -f $DIR/$tfile ]; then
246 chown $RUNAS_ID $DIR/$tfile
248 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
249 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
250 error "$tfile should be owned by UID $RUNAS_ID"
252 run_test 6d "$RUNAS chown .../f6c (should return error) =="
255 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
257 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
258 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
259 error "$tfile should be owned by GID $UID"
261 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
264 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
265 if [ ! -f $DIR/$tfile ]; then
267 chgrp $RUNAS_ID $DIR/$tfile
269 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
270 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
271 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
273 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
276 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
277 test_mkdir $DIR/$tdir || error "mkdir $tfile failed"
278 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
279 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
280 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
281 test_mkdir $DIR/$tdir/d/subdir || error "mkdir $tdir/d/subdir failed"
282 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
283 error "$tdir/d/subdir should be GID $RUNAS_GID"
285 run_test 6g "Is new dir in sgid dir inheriting group?"
287 test_6h() { # bug 7331
288 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
289 touch $DIR/$tfile || error "touch failed"
290 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
291 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
292 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
293 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
294 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
296 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
299 test_mkdir $DIR/$tdir
300 $MCREATE $DIR/$tdir/$tfile
301 chmod 0666 $DIR/$tdir/$tfile
302 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
303 error "$tdir/$tfile should be mode 0666"
305 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
308 if [ ! -d $DIR/$tdir ]; then
311 $MCREATE $DIR/$tdir/$tfile
312 echo -n foo > $DIR/$tdir/$tfile
313 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
314 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
316 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
319 test_mkdir $DIR/$tdir
320 touch $DIR/$tdir/$tfile
321 chmod 0666 $DIR/$tdir/$tfile
322 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
323 error "$tfile mode not 0666"
325 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
328 test_mkdir $DIR/$tdir
329 test_mkdir $DIR/$tdir/d2
330 test_mkdir $DIR/$tdir/d2/d3
331 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
333 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
336 test_mkdir $DIR/$tdir
337 test_mkdir $DIR/$tdir/d2
338 touch $DIR/$tdir/d2/$tfile
339 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
340 error "$tdir/d2/$tfile not a file"
342 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
345 test_mkdir $DIR/$tdir
346 test_mkdir $DIR/$tdir/d2
347 chmod 0666 $DIR/$tdir/d2
348 chmod 0705 $DIR/$tdir/d2
349 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
350 error "$tdir/d2 mode not 0705"
352 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
355 test_mkdir $DIR/$tdir
356 touch $DIR/$tdir/$tfile
357 chmod 0666 $DIR/$tdir/$tfile
358 chmod 0654 $DIR/$tdir/$tfile
359 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
360 error "$tdir/d2 mode not 0654"
362 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
365 test_mkdir $DIR/$tdir
366 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
368 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
369 error "$tdir/$tfile size not 0 after truncate"
371 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
374 test_mkdir $DIR/$tdir
375 touch $DIR/$tdir/$tfile
377 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
379 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
382 test_mkdir $DIR/$tdir
383 touch $DIR/$tdir/$tfile
384 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
385 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
386 error "$tdir/${tfile_2} not a file after rename"
388 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
391 test_mkdir $DIR/$tdir
392 touch $DIR/$tdir/$tfile
393 rm -rf $DIR/$tdir/$tfile
394 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
396 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
399 test_mkdir -p $DIR/$tdir
400 touch $DIR/$tdir/$tfile
401 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
403 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
404 error "$tdir/l-exist not a symlink"
405 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
406 error "$tdir/l-exist not referencing a file"
407 rm -f $DIR/$tdir/l-exist
408 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
410 run_test 17a "symlinks: create, remove (real) =================="
413 test_mkdir -p $DIR/$tdir
414 ln -s no-such-file $DIR/$tdir/l-dangle
416 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
417 error "$tdir/l-dangle not referencing no-such-file"
418 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
419 error "$tdir/l-dangle not referencing non-existent file"
420 rm -f $DIR/$tdir/l-dangle
421 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
423 run_test 17b "symlinks: create, remove (dangling) =============="
425 test_17c() { # bug 3440 - don't save failed open RPC for replay
426 test_mkdir -p $DIR/$tdir
427 ln -s foo $DIR/$tdir/$tfile
428 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
430 run_test 17c "symlinks: open dangling (should return error) ===="
433 test_mkdir -p $DIR/$tdir
434 ln -s foo $DIR/$tdir/$tfile
435 touch $DIR/$tdir/$tfile || error "creating to new symlink"
437 run_test 17d "symlinks: create dangling ========================"
440 test_mkdir -p $DIR/$tdir
441 local foo=$DIR/$tdir/$tfile
442 ln -s $foo $foo || error "create symlink failed"
443 ls -l $foo || error "ls -l failed"
444 ls $foo && error "ls not failed" || true
446 run_test 17e "symlinks: create recursive symlink (should return error) ===="
449 test_mkdir -p $DIR/d17f
450 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
451 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
452 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
453 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
454 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
455 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
458 run_test 17f "symlinks: long and very long symlink name ========================"
460 # str_repeat(S, N) generate a string that is string S repeated N times
465 while [ $((n -= 1)) -ge 0 ]; do
471 # Long symlinks and LU-2241
473 test_mkdir -p $DIR/$tdir
474 local TESTS="59 60 61 4094 4095"
476 # Fix for inode size boundary in 2.1.4
477 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
480 # Patch not applied to 2.2 or 2.3 branches
481 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
482 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
486 local SYMNAME=$(str_repeat 'x' $i)
487 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
488 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
491 run_test 17g "symlinks: really long symlink name and inode boundaries"
493 test_17h() { #bug 17378
494 remote_mds_nodsh && skip "remote MDS with nodsh" && return
495 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
497 test_mkdir -p $DIR/$tdir
498 if [ $MDSCOUNT -gt 1 ]; then
499 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
503 $SETSTRIPE -c -1 $DIR/$tdir
504 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
505 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
506 touch $DIR/$tdir/$tfile || true
508 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
510 test_17i() { #bug 20018
511 remote_mds_nodsh && skip "remote MDS with nodsh" && return
512 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
513 test_mkdir -p $DIR/$tdir
514 local foo=$DIR/$tdir/$tfile
516 if [ $MDSCOUNT -gt 1 ]; then
517 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
521 ln -s $foo $foo || error "create symlink failed"
522 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
523 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
524 ls -l $foo && error "error not detected"
527 run_test 17i "don't panic on short symlink"
529 test_17k() { #bug 22301
530 rsync --help | grep -q xattr ||
531 skip_env "$(rsync --version| head -1) does not support xattrs"
532 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
533 test_mkdir -p $DIR/$tdir
534 test_mkdir -p $DIR/$tdir.new
535 touch $DIR/$tdir/$tfile
536 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
537 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
538 error "rsync failed with xattrs enabled"
540 run_test 17k "symlinks: rsync with xattrs enabled ========================="
542 test_17l() { # LU-279
544 touch $DIR/$tdir/$tfile
545 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
546 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
547 # -h to not follow symlinks. -m '' to list all the xattrs.
548 # grep to remove first line: '# file: $path'.
549 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
551 lgetxattr_size_check $path $xattr ||
552 error "lgetxattr_size_check $path $xattr failed"
556 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
560 local short_sym="0123456789"
561 local WDIR=$DIR/${tdir}m
568 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
569 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
570 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
572 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
573 skip "only for ldiskfs MDT" && return 0
575 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
579 # create a long symlink file
580 for ((i = 0; i < 4; ++i)); do
581 long_sym=${long_sym}${long_sym}
584 echo "create 512 short and long symlink files under $WDIR"
585 for ((i = 0; i < 256; ++i)); do
586 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
587 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
593 wait_delete_completed
595 echo "recreate the 512 symlink files with a shorter string"
596 for ((i = 0; i < 512; ++i)); do
597 # rewrite the symlink file with a shorter string
598 ln -sf ${long_sym} $WDIR/long-$i
599 ln -sf ${short_sym} $WDIR/short-$i
602 mds_index=$($LFS getstripe -M $WDIR)
603 mds_index=$((mds_index+1))
604 devname=$(mdsdevname $mds_index)
605 cmd="$E2FSCK -fnvd $devname"
607 echo "stop and checking mds${mds_index}: $cmd"
608 # e2fsck should not return error
609 stop mds${mds_index} -f
610 do_facet mds${mds_index} $cmd || rc=$?
612 start mds${mds_index} $devname $MDS_MOUNT_OPTS
613 df $MOUNT > /dev/null 2>&1
614 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
615 "short/long symlink MDT: rc=$rc"
618 run_test 17m "run e2fsck against MDT which contains short/long symlink"
620 check_fs_consistency_17n() {
626 for mdt_index in $(seq 1 $MDSCOUNT); do
627 devname=$(mdsdevname $mdt_index)
628 cmd="$E2FSCK -fnvd $devname"
630 echo "stop and checking mds${mdt_index}: $cmd"
631 # e2fsck should not return error
633 do_facet mds${mdt_index} $cmd || rc=$?
635 start mds${mdt_index} $devname $MDS_MOUNT_OPTS
636 df $MOUNT > /dev/null 2>&1
637 [ $rc -ne 0 ] && break
645 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
646 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
647 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
649 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
650 skip "only for ldiskfs MDT" && return 0
652 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
654 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
657 for ((i=0; i<10; i++)); do
658 $LFS mkdir -i 1 $DIR/$tdir/remote_dir_${i} ||
659 error "create remote dir error $i"
660 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
661 error "create files under remote dir failed $i"
664 check_fs_consistency_17n || error "e2fsck report error"
666 for ((i=0;i<10;i++)); do
667 rm -rf $DIR/$tdir/remote_dir_${i} ||
668 error "destroy remote dir error $i"
671 check_fs_consistency_17n || error "e2fsck report error"
673 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
676 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ]] &&
677 skip "Need MDS version at least 2.3.64" && return
679 local WDIR=$DIR/${tdir}o
685 mdt_index=$($LFS getstripe -M $WDIR)
686 mdt_index=$((mdt_index+1))
687 mdtdevname=$(mdsdevname $mdt_index)
691 start mds${mdt_index} $mdtdevname $MDS_MOUNT_OPTS
693 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
694 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
695 ls -l $WDIR/$tfile && rc=1
696 do_facet mds${mdt_index} lctl set_param fail_loc=0
697 [[ $rc -ne 0 ]] && error "stat file should fail"
700 run_test 17o "stat file with incompat LMA feature"
703 touch $DIR/f || error "Failed to touch $DIR/f: $?"
704 ls $DIR || error "Failed to ls $DIR: $?"
706 run_test 18 "touch .../f ; ls ... =============================="
712 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
714 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
717 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
719 run_test 19b "ls -l .../f19 (should return error) =============="
722 [ $RUNAS_ID -eq $UID ] &&
723 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
724 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
726 run_test 19c "$RUNAS touch .../f19 (should return error) =="
729 cat $DIR/f19 && error || true
731 run_test 19d "cat .../f19 (should return error) =============="
743 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
745 run_test 20 "touch .../f ; ls -l ... ==========================="
748 test_mkdir -p $DIR/$tdir
749 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
750 ln -s dangle $DIR/$tdir/link
751 echo foo >> $DIR/$tdir/link
752 cat $DIR/$tdir/dangle
753 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
754 $CHECKSTAT -f -t file $DIR/$tdir/link ||
755 error "$tdir/link not linked to a file"
757 run_test 21 "write to dangling link ============================"
761 test_mkdir -p $DIR/$tdir
762 chown $RUNAS_ID:$RUNAS_GID $WDIR
763 (cd $WDIR || error "cd $WDIR failed";
764 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
766 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
767 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
768 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
770 run_test 22 "unpack tar archive as non-root user ==============="
774 test_mkdir -p $DIR/$tdir
775 local file=$DIR/$tdir/$tfile
777 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
778 openfile -f O_CREAT:O_EXCL $file &&
779 error "$file recreate succeeded" || true
781 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
783 test_23b() { # bug 18988
784 test_mkdir -p $DIR/$tdir
785 local file=$DIR/$tdir/$tfile
788 echo foo > $file || error "write filed"
789 echo bar >> $file || error "append filed"
790 $CHECKSTAT -s 8 $file || error "wrong size"
793 run_test 23b "O_APPEND check =========================="
797 echo '-- same directory rename'
798 test_mkdir $DIR/$tdir
799 touch $DIR/$tdir/$tfile.1
800 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
801 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
803 run_test 24a "rename file to non-existent target"
806 test_mkdir $DIR/$tdir
807 touch $DIR/$tdir/$tfile.{1,2}
808 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
809 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
810 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
812 run_test 24b "rename file to existing target"
815 test_mkdir $DIR/$tdir
816 test_mkdir $DIR/$tdir/d$testnum.1
817 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
818 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
819 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
821 run_test 24c "rename directory to non-existent target"
824 test_mkdir $DIR/$tdir
825 test_mkdir $DIR/$tdir/d$testnum.1
826 test_mkdir $DIR/$tdir/d$ttestnum.2
827 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
828 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
829 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
831 run_test 24d "rename directory to existing target"
834 echo '-- cross directory renames --'
838 mv $DIR/R5a/f $DIR/R5b/g
839 $CHECKSTAT -a $DIR/R5a/f || error
840 $CHECKSTAT -t file $DIR/R5b/g || error
842 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
847 touch $DIR/R6a/f $DIR/R6b/g
848 mv $DIR/R6a/f $DIR/R6b/g
849 $CHECKSTAT -a $DIR/R6a/f || error
850 $CHECKSTAT -t file $DIR/R6b/g || error
852 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
857 test_mkdir $DIR/R7a/d
858 mv $DIR/R7a/d $DIR/R7b/e
859 $CHECKSTAT -a $DIR/R7a/d || error
860 $CHECKSTAT -t dir $DIR/R7b/e || error
862 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
867 test_mkdir $DIR/R8a/d
868 test_mkdir $DIR/R8b/e
869 mrename $DIR/R8a/d $DIR/R8b/e
870 $CHECKSTAT -a $DIR/R8a/d || error
871 $CHECKSTAT -t dir $DIR/R8b/e || error
873 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
876 echo "-- rename error cases"
880 mrename $DIR/R9/f $DIR/R9/a
881 $CHECKSTAT -t file $DIR/R9/f || error
882 $CHECKSTAT -t dir $DIR/R9/a || error
883 $CHECKSTAT -a $DIR/R9/a/f || error
885 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
889 mrename $DIR/R10/f $DIR/R10/g
890 $CHECKSTAT -t dir $DIR/R10 || error
891 $CHECKSTAT -a $DIR/R10/f || error
892 $CHECKSTAT -a $DIR/R10/g || error
894 run_test 24j "source does not exist ============================"
898 test_mkdir $DIR/R11a/d
900 mv $DIR/R11a/f $DIR/R11a/d
901 $CHECKSTAT -a $DIR/R11a/f || error
902 $CHECKSTAT -t file $DIR/R11a/d/f || error
904 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
906 # bug 2429 - rename foo foo foo creates invalid file
909 $MULTIOP $f OcNs || error
911 run_test 24l "Renaming a file to itself ========================"
915 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
916 # on ext3 this does not remove either the source or target files
917 # though the "expected" operation would be to remove the source
918 $CHECKSTAT -t file ${f} || error "${f} missing"
919 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
921 run_test 24m "Renaming a file to a hard link to itself ========="
925 # this stats the old file after it was renamed, so it should fail
929 $CHECKSTAT ${f}.rename
932 run_test 24n "Statting the old file after renaming (Posix rename 2)"
935 check_kernel_version 37 || return 0
936 test_mkdir -p $DIR/d24o
937 rename_many -s random -v -n 10 $DIR/d24o
939 run_test 24o "rename of files during htree split ==============="
944 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
945 mrename $DIR/R12a $DIR/R12b
946 $CHECKSTAT -a $DIR/R12a || error
947 $CHECKSTAT -t dir $DIR/R12b || error
948 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
949 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
951 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
953 cleanup_multiop_pause() {
959 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
962 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
963 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
966 trap cleanup_multiop_pause EXIT
967 mrename $DIR/R13a $DIR/R13b
968 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
969 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
970 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
971 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
972 cleanup_multiop_pause
973 wait $MULTIPID || error "multiop close failed"
975 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
977 test_24r() { #bug 3789
979 test_mkdir $DIR/R14a/b
980 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
981 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
982 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
984 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
988 test_mkdir $DIR/R15a/b
989 test_mkdir $DIR/R15a/b/c
990 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
991 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
992 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
994 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
997 test_mkdir $DIR/R16a/b
998 test_mkdir $DIR/R16a/b/c
999 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1000 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1001 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1003 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1005 test_24u() { # bug12192
1007 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1008 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1010 run_test 24u "create stripe file"
1016 simple_cleanup_common() {
1019 wait_delete_completed
1022 max_pages_per_rpc() {
1023 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -1
1027 local NRFILES=100000
1028 local FREE_INODES=$(lfs_df -i | grep "summary" | awk '{print $4}')
1029 [ $FREE_INODES -lt $NRFILES ] && \
1030 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
1033 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1034 trap simple_cleanup_common EXIT
1037 createmany -m $DIR/$tdir/$tfile $NRFILES
1039 cancel_lru_locks mdc
1040 lctl set_param mdc.*.stats clear
1042 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1044 # LU-5 large readdir
1045 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1046 # 8 bytes for name(filename is mostly 5 in this test) +
1047 # 8 bytes for luda_type
1048 # take into account of overhead in lu_dirpage header and end mark in
1049 # each page, plus one in RPC_NUM calculation.
1051 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1052 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1053 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats | \
1054 awk '/^mds_readpage/ {print $2}')
1055 [ $mds_readpage -gt $RPC_NUM ] && \
1056 error "large readdir doesn't take effect"
1058 simple_cleanup_common
1060 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1062 test_24w() { # bug21506
1064 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1065 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1066 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1067 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1068 [ "$SZ1" = "$SZ2" ] || \
1069 error "Error reading at the end of the file $tfile"
1071 run_test 24w "Reading a file larger than 4Gb"
1074 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1075 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1077 local remote_dir=$DIR/$tdir/remote_dir
1080 $LFS mkdir -i $MDTIDX $remote_dir ||
1081 error "create remote directory failed"
1083 mkdir -p $DIR/$tdir/src_dir
1084 touch $DIR/$tdir/src_file
1085 mkdir -p $remote_dir/tgt_dir
1086 touch $remote_dir/tgt_file
1088 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
1089 error "rename dir cross MDT works!"
1091 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1092 error "rename file cross MDT works!"
1094 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1095 error "ln file cross MDT should not work!"
1097 rm -rf $DIR/$tdir || error "Can not delete directories"
1099 run_test 24x "cross rename/link should be failed"
1102 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1103 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1105 local remote_dir=$DIR/$tdir/remote_dir
1108 $LFS mkdir -i $MDTIDX $remote_dir ||
1109 error "create remote directory failed"
1111 mkdir -p $remote_dir/src_dir
1112 touch $remote_dir/src_file
1113 mkdir -p $remote_dir/tgt_dir
1114 touch $remote_dir/tgt_file
1116 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1117 error "rename subdir in the same remote dir failed!"
1119 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1120 error "rename files in the same remote dir failed!"
1122 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1123 error "link files in the same remote dir failed!"
1125 rm -rf $DIR/$tdir || error "Can not delete directories"
1127 run_test 24y "rename/link on the same dir should succeed"
1130 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1131 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1133 local remote_src=$DIR/$tdir/remote_dir
1134 local remote_tgt=$DIR/$tdir/remote_tgt
1137 $LFS mkdir -i $MDTIDX $remote_src ||
1138 error "create remote directory failed"
1140 $LFS mkdir -i $MDTIDX $remote_tgt ||
1141 error "create remote directory failed"
1143 mrename $remote_src $remote_tgt &&
1144 error "rename remote dirs should not work!"
1146 # If target dir does not exists, it should succeed
1148 mrename $remote_src $remote_tgt ||
1149 error "rename remote dirs(tgt dir does not exists) failed!"
1151 rm -rf $DIR/$tdir || error "Can not delete directories"
1153 run_test 24z "rename one remote dir to another remote dir should fail"
1156 echo '== symlink sanity ============================================='
1160 touch $DIR/s25/foo || error
1162 run_test 25a "create file in symlinked directory ==============="
1165 [ ! -d $DIR/d25 ] && test_25a
1166 $CHECKSTAT -t file $DIR/s25/foo || error
1168 run_test 25b "lookup file in symlinked directory ==============="
1172 test_mkdir $DIR/d26/d26-2
1173 ln -s d26/d26-2 $DIR/s26
1174 touch $DIR/s26/foo || error
1176 run_test 26a "multiple component symlink ======================="
1179 test_mkdir -p $DIR/d26b/d26-2
1180 ln -s d26b/d26-2/foo $DIR/s26-2
1181 touch $DIR/s26-2 || error
1183 run_test 26b "multiple component symlink at end of lookup ======"
1186 test_mkdir $DIR/d26.2
1187 touch $DIR/d26.2/foo
1188 ln -s d26.2 $DIR/s26.2-1
1189 ln -s s26.2-1 $DIR/s26.2-2
1190 ln -s s26.2-2 $DIR/s26.2-3
1191 chmod 0666 $DIR/s26.2-3/foo
1193 run_test 26c "chain of symlinks ================================"
1195 # recursive symlinks (bug 439)
1197 ln -s d26-3/foo $DIR/d26-3
1199 run_test 26d "create multiple component recursive symlink ======"
1202 [ ! -h $DIR/d26-3 ] && test_26d
1205 run_test 26e "unlink multiple component recursive symlink ======"
1207 # recursive symlinks (bug 7022)
1209 test_mkdir -p $DIR/$tdir
1210 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1211 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1212 test_mkdir -p lndir bar1 || error "mkdir lndir/bar1 failed"
1213 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1214 cd $tfile || error "cd $tfile failed"
1215 ln -s .. dotdot || error "ln dotdot failed"
1216 ln -s dotdot/lndir lndir || error "ln lndir failed"
1217 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1218 output=`ls $tfile/$tfile/lndir/bar1`
1219 [ "$output" = bar1 ] && error "unexpected output"
1220 rm -r $tfile || error "rm $tfile failed"
1221 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1223 run_test 26f "rm -r of a directory which has recursive symlink ="
1226 echo '== stripe sanity =============================================='
1227 test_mkdir -p $DIR/d27 || error "mkdir failed"
1229 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1230 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1232 log "== test_27a: write to one stripe file ========================="
1233 cp /etc/hosts $DIR/d27/f0 || error
1235 run_test 27a "one stripe file =================================="
1238 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
1239 test_mkdir -p $DIR/d27
1240 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1241 $GETSTRIPE -c $DIR/d27/f01
1242 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1243 error "two-stripe file doesn't have two stripes"
1245 run_test 27b "create two stripe file"
1248 [ -f $DIR/d27/f01 ] || skip "test_27b not run" && return
1250 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1252 run_test 27c "write to two stripe file"
1255 test_mkdir -p $DIR/d27
1256 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1257 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1258 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1260 run_test 27d "create file with default settings ================"
1263 test_mkdir -p $DIR/d27
1264 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1265 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1266 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1268 run_test 27e "setstripe existing file (should return error) ======"
1271 test_mkdir -p $DIR/d27
1272 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1273 dd if=/dev/zero of=$DIR/d27/fbad bs=4k count=4 || error "dd failed"
1274 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1276 run_test 27f "setstripe with bad stripe size (should return error)"
1279 test_mkdir -p $DIR/d27
1280 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1281 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1282 error "$DIR/d27/fnone has object"
1284 run_test 27g "$GETSTRIPE with no objects"
1287 touch $DIR/d27/fsome || error "touch failed"
1288 [ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ] || error "missing objects"
1290 run_test 27i "$GETSTRIPE with some objects"
1293 test_mkdir -p $DIR/d27
1294 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1296 run_test 27j "setstripe with bad stripe offset (should return error)"
1298 test_27k() { # bug 2844
1299 test_mkdir -p $DIR/d27
1301 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1302 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1303 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1304 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1305 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1306 dd if=/dev/zero of=$FILE bs=4k count=1
1307 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1308 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1310 run_test 27k "limit i_blksize for broken user apps ============="
1313 test_mkdir -p $DIR/d27
1314 mcreate $DIR/f27l || error "creating file"
1315 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1316 error "setstripe should have failed" || true
1318 run_test 27l "check setstripe permissions (should return error)"
1321 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1323 if [ $ORIGFREE -gt $MAXFREE ]; then
1324 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1327 trap simple_cleanup_common EXIT
1328 test_mkdir -p $DIR/$tdir
1329 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1330 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1331 error "dd should fill OST0"
1333 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1335 [ $i -gt 256 ] && break
1338 touch $DIR/$tdir/f27m_$i
1339 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1340 error "OST0 was full but new created file still use it"
1342 touch $DIR/$tdir/f27m_$i
1343 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1344 error "OST0 was full but new created file still use it"
1345 simple_cleanup_common
1347 run_test 27m "create file while OST0 was full =================="
1350 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1354 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1355 # if the OST isn't full anymore.
1357 local OSTIDX=${1:-""}
1359 local list=$(comma_list $(osts_nodes))
1360 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1362 do_nodes $list lctl set_param fail_loc=0
1363 sync # initiate all OST_DESTROYs from MDS to OST
1367 exhaust_precreations() {
1370 local FAILIDX=${3:-$OSTIDX}
1372 test_mkdir -p $DIR/$tdir
1373 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1374 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1376 local OST=$(ostname_from_index $OSTIDX)
1377 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1378 sed -e 's/_UUID$//;s/^.*-//')
1381 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1382 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1383 osc.$mdtosc_proc1.prealloc_last_id)
1384 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1385 osc.$mdtosc_proc1.prealloc_next_id)
1387 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1388 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1390 test_mkdir -p $DIR/$tdir/${OST}
1391 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1392 #define OBD_FAIL_OST_ENOSPC 0x215
1393 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1394 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1395 echo "Creating to objid $last_id on ost $OST..."
1396 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1397 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1398 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1402 exhaust_all_precreations() {
1404 for (( i=0; i < OSTCOUNT; i++ )) ; do
1405 exhaust_precreations $i $1 -1
1410 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1411 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1412 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1413 remote_ost_nodsh && skip "remote OST with nodsh" && return
1416 rm -f $DIR/$tdir/$tfile
1417 exhaust_precreations 0 0x80000215
1418 $SETSTRIPE -c -1 $DIR/$tdir
1419 touch $DIR/$tdir/$tfile || error
1420 $GETSTRIPE $DIR/$tdir/$tfile
1423 run_test 27n "create file with some full OSTs =================="
1426 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1427 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1428 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1429 remote_ost_nodsh && skip "remote OST with nodsh" && return
1432 rm -f $DIR/$tdir/$tfile
1433 exhaust_all_precreations 0x215
1435 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1440 run_test 27o "create file with all full OSTs (should error) ===="
1443 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1444 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1445 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1446 remote_ost_nodsh && skip "remote OST with nodsh" && return
1449 rm -f $DIR/$tdir/$tfile
1450 test_mkdir -p $DIR/$tdir
1452 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1453 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1454 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1456 exhaust_precreations 0 0x80000215
1457 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1458 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1459 $GETSTRIPE $DIR/$tdir/$tfile
1463 run_test 27p "append to a truncated file with some full OSTs ==="
1466 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1467 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1468 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1469 remote_ost_nodsh && skip "remote OST with nodsh" && return
1472 rm -f $DIR/$tdir/$tfile
1474 test_mkdir -p $DIR/$tdir
1475 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1476 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1477 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1479 exhaust_all_precreations 0x215
1481 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1482 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1486 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1489 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1490 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1491 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1492 remote_ost_nodsh && skip "remote OST with nodsh" && return
1495 rm -f $DIR/$tdir/$tfile
1496 exhaust_precreations 0 0x80000215
1498 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1502 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1504 test_27s() { # bug 10725
1505 test_mkdir -p $DIR/$tdir
1506 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1507 local stripe_count=0
1508 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1509 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1510 error "stripe width >= 2^32 succeeded" || true
1513 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1515 test_27t() { # bug 10864
1520 $WLFS getstripe $tfile
1523 run_test 27t "check that utils parse path correctly"
1525 test_27u() { # bug 4900
1526 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1527 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1529 local list=$(comma_list $(mdts_nodes))
1531 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1532 do_nodes $list $LCTL set_param fail_loc=0x139
1533 test_mkdir -p $DIR/$tdir
1535 createmany -o $DIR/$tdir/t- 1000
1536 do_nodes $list $LCTL set_param fail_loc=0
1538 TLOG=$DIR/$tfile.getstripe
1539 $GETSTRIPE $DIR/$tdir > $TLOG
1540 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1541 unlinkmany $DIR/$tdir/t- 1000
1542 [ $OBJS -gt 0 ] && \
1543 error "$OBJS objects created on OST-0. See $TLOG" || pass
1545 run_test 27u "skip object creation on OSC w/o objects =========="
1547 test_27v() { # bug 4900
1548 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1549 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1550 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1551 remote_ost_nodsh && skip "remote OST with nodsh" && return
1553 exhaust_all_precreations 0x215
1556 test_mkdir -p $DIR/$tdir
1557 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1559 touch $DIR/$tdir/$tfile
1560 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1562 for (( i=1; i < OSTCOUNT; i++ )); do
1563 do_facet ost$i lctl set_param fail_loc=0x705
1565 local START=`date +%s`
1566 createmany -o $DIR/$tdir/$tfile 32
1568 local FINISH=`date +%s`
1569 local TIMEOUT=`lctl get_param -n timeout`
1570 local PROCESS=$((FINISH - START))
1571 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1572 error "$FINISH - $START >= $TIMEOUT / 2"
1573 sleep $((TIMEOUT / 2 - PROCESS))
1576 run_test 27v "skip object creation on slow OST ================="
1578 test_27w() { # bug 10997
1579 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1580 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1581 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1582 error "stripe size $size != 65536" || true
1583 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1584 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1586 run_test 27w "check $SETSTRIPE -S option"
1589 [ "$OSTCOUNT" -lt "2" ] &&
1590 skip_env "skipping multiple stripe count/offset test" && return
1592 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1593 for i in $(seq 1 $OSTCOUNT); do
1595 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1596 error "setstripe -c $i -i $offset failed"
1597 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1598 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1599 [ $count -ne $i ] && error "stripe count $count != $i" || true
1600 [ $index -ne $offset ] &&
1601 error "stripe offset $index != $offset" || true
1604 run_test 27wa "check $SETSTRIPE -c -i options"
1607 remote_ost_nodsh && skip "remote OST with nodsh" && return
1608 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1609 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1610 OFFSET=$(($OSTCOUNT - 1))
1612 local OST=$(ostname_from_index $OSTIDX)
1614 test_mkdir -p $DIR/$tdir
1615 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1616 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1618 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1619 for i in `seq 0 $OFFSET`; do
1620 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1621 error "OST0 was degraded but new created file still use it"
1623 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1625 run_test 27x "create files while OST0 is degraded"
1628 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1629 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1630 remote_ost_nodsh && skip "remote OST with nodsh" && return
1631 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1633 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1634 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1635 osc.$mdtosc.prealloc_last_id)
1636 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1637 osc.$mdtosc.prealloc_next_id)
1638 local fcount=$((last_id - next_id))
1639 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1640 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1642 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1643 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1644 local OST_DEACTIVE_IDX=-1
1649 for OSC in $MDS_OSCS; do
1650 OST=$(osc_to_ost $OSC)
1651 OSTIDX=$(index_from_ostuuid $OST)
1652 if [ $OST_DEACTIVE_IDX == -1 ]; then
1653 OST_DEACTIVE_IDX=$OSTIDX
1655 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1656 echo $OSC "is Deactivated:"
1657 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1661 OSTIDX=$(index_from_ostuuid $OST)
1663 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1665 for OSC in $MDS_OSCS; do
1666 OST=$(osc_to_ost $OSC)
1667 OSTIDX=$(index_from_ostuuid $OST)
1668 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1669 echo $OST "is degraded:"
1670 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1671 obdfilter.$OST.degraded=1
1676 createmany -o $DIR/$tdir/$tfile $fcount
1678 for OSC in $MDS_OSCS; do
1679 OST=$(osc_to_ost $OSC)
1680 OSTIDX=$(index_from_ostuuid $OST)
1681 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1682 echo $OST "is recovered from degraded:"
1683 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1684 obdfilter.$OST.degraded=0
1686 do_facet $SINGLEMDS lctl --device %$OSC activate
1690 # all osp devices get activated, hence -1 stripe count restored
1693 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1694 # devices get activated.
1696 $SETSTRIPE -c -1 $DIR/$tfile
1697 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1699 [ $stripecnt -ne $OSTCOUNT ] &&
1700 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1703 run_test 27y "create files while OST0 is degraded and the rest inactive"
1709 lmm_count=$($GETSTRIPE -c $1)
1710 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1711 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1713 local old_ifs="$IFS"
1715 fid=($($LFS path2fid $1))
1718 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1719 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1721 # compare lmm_seq and lu_fid->f_seq
1722 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1723 # compare lmm_object_id and lu_fid->oid
1724 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1726 # check the trusted.fid attribute of the OST objects of the file
1727 local have_obdidx=false
1729 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1730 # skip lines up to and including "obdidx"
1731 [ -z "$obdidx" ] && break
1732 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1733 $have_obdidx || continue
1735 local ost=$((obdidx + 1))
1736 local dev=$(ostdevname $ost)
1739 if [ $(facet_fstype ost$ost) != ldiskfs ]; then
1740 echo "Currently only works with ldiskfs-based OSTs"
1744 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1746 #don't unmount/remount the OSTs if we don't need to do that
1747 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1748 # update too, until that use mount/ll_decode_filter_fid/mount
1749 local dir=$(facet_mntpt ost$ost)
1750 local opts=${OST_MOUNT_OPTS}
1752 if ! do_facet ost$ost test -b ${dev}; then
1753 opts=$(csa_add "$opts" -o loop)
1757 do_facet ost$ost mount -t $(facet_fstype ost$ost) $opts $dev $dir ||
1758 { error "mounting $dev as $FSTYPE failed"; return 3; }
1760 seq=$(echo $seq | sed -e "s/^0x//g")
1761 if [ $seq == 0 ]; then
1762 oid_hex=$(echo $oid)
1764 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1766 local obj_file=$(do_facet ost$ost find $dir/O/$seq -name $oid_hex)
1767 local ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID $obj_file)
1768 do_facet ost$ost umount -d $dir
1769 start ost$ost $dev $OST_MOUNT_OPTS
1771 # re-enable when debugfs will understand new filter_fid
1772 #local ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1773 # $dev 2>/dev/null" | grep "parent=")
1775 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1777 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1779 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1780 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1781 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1782 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1783 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1784 local ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1786 # compare lmm_seq and filter_fid->ff_parent.f_seq
1787 [ $ff_pseq = $lmm_seq ] ||
1788 error "FF parent SEQ $ff_pseq != $lmm_seq"
1789 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1790 [ $ff_poid = $lmm_oid ] ||
1791 error "FF parent OID $ff_poid != $lmm_oid"
1792 [ $ff_pstripe = $stripe_nr ] ||
1793 error "FF stripe $ff_pstripe != $stripe_nr"
1795 stripe_nr=$((stripe_nr + 1))
1800 remote_ost_nodsh && skip "remote OST with nodsh" && return
1801 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1802 test_mkdir -p $DIR/$tdir
1804 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1805 { error "setstripe -c -1 failed"; return 1; }
1806 # We need to send a write to every object to get parent FID info set.
1807 # This _should_ also work for setattr, but does not currently.
1808 # touch $DIR/$tdir/$tfile-1 ||
1809 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1810 { error "dd $tfile-1 failed"; return 2; }
1811 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1812 { error "setstripe -c -1 failed"; return 3; }
1813 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1814 { error "dd $tfile-2 failed"; return 4; }
1816 # make sure write RPCs have been sent to OSTs
1819 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1820 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1822 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1824 test_27A() { # b=19102
1825 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1826 local restore_size=$($GETSTRIPE -S $MOUNT)
1827 local restore_count=$($GETSTRIPE -c $MOUNT)
1828 local restore_offset=$($GETSTRIPE -i $MOUNT)
1829 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1830 local default_size=$($GETSTRIPE -S $MOUNT)
1831 local default_count=$($GETSTRIPE -c $MOUNT)
1832 local default_offset=$($GETSTRIPE -i $MOUNT)
1833 local dsize=$((1024 * 1024))
1834 [ $default_size -eq $dsize ] ||
1835 error "stripe size $default_size != $dsize"
1836 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1837 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1838 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1840 run_test 27A "check filesystem-wide default LOV EA values"
1842 test_27B() { # LU-2523
1843 test_mkdir -p $DIR/$tdir
1844 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1846 # open f1 with O_LOV_DELAY_CREATE
1848 # call setstripe ioctl on open file descriptor for f1
1850 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1854 # open f1 with O_LOV_DELAY_CREATE
1856 # call setstripe ioctl on open file descriptor for f1
1858 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1860 # Allow multiop to fail in imitation of NFS's busted semantics.
1863 run_test 27B "call setstripe on open unlinked file/rename victim"
1865 test_27C() { #LU-2871
1866 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
1874 test_mkdir -p $DIR/$tdir
1876 for i in $(seq 0 $((OSTCOUNT - 1))); do
1877 # set stripe across all OSTs starting from OST$i
1878 $SETSTRIPE -i $i -c -1 $tfile$i
1879 # get striping information
1880 ost_idx=($($GETSTRIPE $tfile$i |
1881 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
1885 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
1886 error "${#ost_idx[@]} != $OSTCOUNT"
1888 for index in $(seq 0 $((OSTCOUNT - 1))); do
1890 for j in $(echo ${ost_idx[@]}); do
1891 if [ $index -eq $j ]; then
1897 error "Can not find $index in ${ost_idx[@]}"
1901 run_test 27C "check full striping across all OSTs"
1903 # createtest also checks that device nodes are created and
1904 # then visible correctly (#2091)
1905 test_28() { # bug 2091
1907 $CREATETEST $DIR/d28/ct || error
1909 run_test 28 "create/mknod/mkdir with bad file types ============"
1912 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1913 cancel_lru_locks mdc
1919 declare -i LOCKCOUNTORIG=0
1920 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1921 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1923 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1925 declare -i LOCKUNUSEDCOUNTORIG=0
1926 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1927 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1934 declare -i LOCKCOUNTCURRENT=0
1935 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1936 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1939 declare -i LOCKUNUSEDCOUNTCURRENT=0
1940 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1941 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1944 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1945 lctl set_param -n ldlm.dump_namespaces ""
1946 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1947 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1948 log "dumped log to $TMP/test_29.dk (bug 5793)"
1951 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1952 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1953 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1954 log "dumped log to $TMP/test_29.dk (bug 5793)"
1958 run_test 29 "IT_GETATTR regression ============================"
1960 test_30a() { # was test_30
1961 cp `which ls` $DIR || cp /bin/ls $DIR
1965 run_test 30a "execute binary from Lustre (execve) =============="
1968 cp `which ls` $DIR || cp /bin/ls $DIR
1970 $RUNAS $DIR/ls / || error
1973 run_test 30b "execute binary from Lustre as non-root ==========="
1975 test_30c() { # b=22376
1976 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1977 cp `which ls` $DIR || cp /bin/ls $DIR
1979 cancel_lru_locks mdc
1980 cancel_lru_locks osc
1981 $RUNAS $DIR/ls / || error
1984 run_test 30c "execute binary from Lustre without read perms ===="
1987 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1988 $CHECKSTAT -a $DIR/f31 || error
1990 run_test 31a "open-unlink file =================================="
1993 touch $DIR/f31 || error
1994 ln $DIR/f31 $DIR/f31b || error
1995 $MULTIOP $DIR/f31b Ouc || error
1996 $CHECKSTAT -t file $DIR/f31 || error
1998 run_test 31b "unlink file with multiple links while open ======="
2001 touch $DIR/f31 || error
2002 ln $DIR/f31 $DIR/f31c || error
2003 multiop_bg_pause $DIR/f31 O_uc || return 1
2005 $MULTIOP $DIR/f31c Ouc
2006 kill -USR1 $MULTIPID
2009 run_test 31c "open-unlink file with multiple links ============="
2012 opendirunlink $DIR/d31d $DIR/d31d || error
2013 $CHECKSTAT -a $DIR/d31d || error
2015 run_test 31d "remove of open directory ========================="
2017 test_31e() { # bug 2904
2018 check_kernel_version 34 || return 0
2019 openfilleddirunlink $DIR/d31e || error
2021 run_test 31e "remove of open non-empty directory ==============="
2023 test_31f() { # bug 4554
2024 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2026 test_mkdir $DIR/d31f
2027 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2028 cp /etc/hosts $DIR/d31f
2030 $GETSTRIPE $DIR/d31f/hosts
2031 multiop_bg_pause $DIR/d31f D_c || return 1
2034 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2035 test_mkdir $DIR/d31f
2036 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2037 cp /etc/hosts $DIR/d31f
2039 $GETSTRIPE $DIR/d31f/hosts
2040 multiop_bg_pause $DIR/d31f D_c || return 1
2043 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2044 wait $MULTIPID || error "first opendir $MULTIPID failed"
2048 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2049 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2052 run_test 31f "remove of open directory with open-unlink file ==="
2055 echo "-- cross directory link --"
2056 test_mkdir $DIR/d31ga
2057 test_mkdir $DIR/d31gb
2059 ln $DIR/d31ga/f $DIR/d31gb/g
2060 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
2061 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
2062 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
2063 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
2065 run_test 31g "cross directory link==============="
2068 echo "-- cross directory link --"
2069 test_mkdir $DIR/d31h
2070 test_mkdir $DIR/d31h/dir
2072 ln $DIR/d31h/f $DIR/d31h/dir/g
2073 $CHECKSTAT -t file $DIR/d31h/f || error "source"
2074 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
2075 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
2076 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
2078 run_test 31h "cross directory link under child==============="
2081 echo "-- cross directory link --"
2082 test_mkdir $DIR/d31i
2083 test_mkdir $DIR/d31i/dir
2084 touch $DIR/d31i/dir/f
2085 ln $DIR/d31i/dir/f $DIR/d31i/g
2086 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
2087 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
2088 $CHECKSTAT -t file $DIR/d31i/g || error "target"
2089 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
2091 run_test 31i "cross directory link under parent==============="
2095 test_mkdir $DIR/d31j
2096 test_mkdir $DIR/d31j/dir1
2097 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
2098 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
2099 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
2100 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
2103 run_test 31j "link for directory==============="
2107 test_mkdir $DIR/d31k
2109 touch $DIR/d31k/exist
2110 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
2111 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
2112 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
2113 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
2114 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
2115 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
2116 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
2119 run_test 31k "link to file: the same, non-existing, dir==============="
2122 test_mkdir $DIR/d31m
2124 test_mkdir $DIR/d31m2
2125 touch $DIR/d31m2/exist
2126 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2127 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2128 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2129 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2130 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2131 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2134 run_test 31m "link to file: the same, non-existing, dir==============="
2137 [ -e /proc/self/fd/173 ] && echo "skipping, fd 173 is in use" && return
2138 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2139 nlink=$(stat --format=%h $DIR/$tfile)
2140 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2141 exec 173<$DIR/$tfile
2142 trap "exec 173<&-" EXIT
2143 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2144 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2145 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2146 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2147 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2150 run_test 31n "check link count of unlinked file"
2152 cleanup_test32_mount() {
2154 $UMOUNT $DIR/$tdir/ext2-mountpoint
2158 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2159 echo "== more mountpoints and symlinks ================="
2160 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2161 trap cleanup_test32_mount EXIT
2162 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2163 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2164 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2165 cleanup_test32_mount
2167 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2170 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2171 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2172 trap cleanup_test32_mount EXIT
2173 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2174 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2175 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2176 cleanup_test32_mount
2178 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2181 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2182 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2183 trap cleanup_test32_mount EXIT
2184 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2185 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2186 test_mkdir -p $DIR/$tdir/d2/test_dir
2187 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2188 cleanup_test32_mount
2190 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2193 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2194 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2195 trap cleanup_test32_mount EXIT
2196 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2197 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2198 test_mkdir -p $DIR/$tdir/d2/test_dir
2199 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2200 cleanup_test32_mount
2202 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2205 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2206 test_mkdir -p $DIR/d32e/tmp
2207 TMP_DIR=$DIR/d32e/tmp
2208 ln -s $DIR/d32e $TMP_DIR/symlink11
2209 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2210 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2211 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2213 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2216 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2217 test_mkdir -p $DIR/d32f/tmp
2218 TMP_DIR=$DIR/d32f/tmp
2219 ln -s $DIR/d32f $TMP_DIR/symlink11
2220 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2221 ls $DIR/d32f/tmp/symlink11 || error
2222 ls $DIR/d32f/symlink01 || error
2224 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2227 TMP_DIR=$DIR/$tdir/tmp
2228 test_mkdir -p $DIR/$tdir/tmp
2229 test_mkdir $DIR/${tdir}2
2230 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2231 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2232 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2233 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2234 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2235 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2237 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2240 rm -fr $DIR/$tdir $DIR/${tdir}2
2241 TMP_DIR=$DIR/$tdir/tmp
2242 test_mkdir -p $DIR/$tdir/tmp
2243 test_mkdir $DIR/${tdir}2
2244 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2245 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2246 ls $TMP_DIR/symlink12 || error
2247 ls $DIR/$tdir/symlink02 || error
2249 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2252 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2253 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2254 trap cleanup_test32_mount EXIT
2255 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2256 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2257 touch $DIR/$tdir/test_file
2258 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2259 cleanup_test32_mount
2261 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2264 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2265 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2266 trap cleanup_test32_mount EXIT
2267 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2268 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2269 touch $DIR/$tdir/test_file
2270 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2271 cleanup_test32_mount
2273 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2276 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2278 trap cleanup_test32_mount EXIT
2279 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2280 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2281 test_mkdir -p $DIR/$tdir/d2
2282 touch $DIR/$tdir/d2/test_file || error
2283 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2284 cleanup_test32_mount
2286 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2289 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2291 trap cleanup_test32_mount EXIT
2292 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2293 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2294 test_mkdir -p $DIR/$tdir/d2
2295 touch $DIR/$tdir/d2/test_file
2296 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2297 cleanup_test32_mount
2299 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2303 test_mkdir -p $DIR/d32m/tmp
2304 TMP_DIR=$DIR/d32m/tmp
2305 ln -s $DIR $TMP_DIR/symlink11
2306 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2307 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2308 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2310 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2314 test_mkdir -p $DIR/d32n/tmp
2315 TMP_DIR=$DIR/d32n/tmp
2316 ln -s $DIR $TMP_DIR/symlink11
2317 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2318 ls -l $DIR/d32n/tmp/symlink11 || error
2319 ls -l $DIR/d32n/symlink01 || error
2321 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2324 rm -fr $DIR/d32o $DIR/$tfile
2326 test_mkdir -p $DIR/d32o/tmp
2327 TMP_DIR=$DIR/d32o/tmp
2328 ln -s $DIR/$tfile $TMP_DIR/symlink12
2329 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2330 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2331 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2332 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2333 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2335 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2345 test_mkdir -p $DIR/d32p/tmp
2347 TMP_DIR=$DIR/d32p/tmp
2349 ln -s $DIR/$tfile $TMP_DIR/symlink12
2351 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2353 cat $DIR/d32p/tmp/symlink12 || error
2355 cat $DIR/d32p/symlink02 || error
2358 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2360 cleanup_testdir_mount() {
2366 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2367 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2368 trap cleanup_testdir_mount EXIT
2369 test_mkdir -p $DIR/$tdir
2370 touch $DIR/$tdir/under_the_mount
2371 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2372 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2373 cleanup_testdir_mount
2375 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2379 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2380 trap cleanup_testdir_mount EXIT
2381 test_mkdir -p $DIR/$tdir
2382 touch $DIR/$tdir/under_the_mount
2383 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2384 ls $DIR/$tdir | grep -q under_the_mount && error || true
2385 cleanup_testdir_mount
2387 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2392 chmod 444 $DIR/$tfile
2393 chown $RUNAS_ID $DIR/$tfile
2395 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2398 run_test 33aa "write file with mode 444 (should return error) ===="
2402 test_mkdir -p $DIR/d33
2403 chown $RUNAS_ID $DIR/d33
2404 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2405 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2406 error "open RDWR" || true
2408 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2412 test_mkdir -p $DIR/d33
2413 chown $RUNAS_ID $DIR/d33
2414 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2416 run_test 33b "test open file with malformed flags (No panic and return error)"
2419 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2425 remote_ost_nodsh && skip "remote OST with nodsh" && return
2428 test_mkdir -p $DIR/d33
2429 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2432 for ostnum in $(seq $OSTCOUNT); do
2433 # test-framework's OST numbering is one-based, while Lustre's
2435 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2436 # Parsing llobdstat's output sucks; we could grep the /proc
2437 # path, but that's likely to not be as portable as using the
2438 # llobdstat utility. So we parse lctl output instead.
2439 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2440 obdfilter/$ostname/stats |
2441 awk '/^write_bytes/ {print $7}' )
2442 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2443 if (( ${write_bytes:-0} > 0 ))
2450 $all_zeros || return 0
2453 echo foo > $DIR/d33/bar
2457 # Total up write_bytes after writing. We'd better find non-zeros.
2458 for ostnum in $(seq $OSTCOUNT); do
2459 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2460 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2461 obdfilter/$ostname/stats |
2462 awk '/^write_bytes/ {print $7}' )
2463 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2464 if (( ${write_bytes:-0} > 0 ))
2473 for ostnum in $(seq $OSTCOUNT); do
2474 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2475 echo "Check that write_bytes is present in obdfilter/*/stats:"
2476 do_facet ost$ostnum lctl get_param -n \
2477 obdfilter/$ostname/stats
2479 error "OST not keeping write_bytes stats (b22312)"
2482 run_test 33c "test llobdstat and write_bytes"
2485 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2486 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2488 local remote_dir=$DIR/$tdir/remote_dir
2491 $LFS mkdir -i $MDTIDX $remote_dir ||
2492 error "create remote directory failed"
2494 touch $remote_dir/$tfile
2495 chmod 444 $remote_dir/$tfile
2496 chown $RUNAS_ID $remote_dir/$tfile
2498 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2500 chown $RUNAS_ID $remote_dir
2501 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2502 error "create" || true
2503 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2504 error "open RDWR" || true
2505 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2506 error "create" || true
2508 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2510 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2513 $MCREATE $DIR/f34 || error
2514 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2515 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2516 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2517 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2519 run_test 34a "truncate file that has not been opened ==========="
2522 [ ! -f $DIR/f34 ] && test_34a
2523 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2524 $OPENFILE -f O_RDONLY $DIR/f34
2525 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2526 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2528 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2531 [ ! -f $DIR/f34 ] && test_34a
2532 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2533 $OPENFILE -f O_RDWR $DIR/f34
2534 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2535 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2537 run_test 34c "O_RDWR opening file-with-size works =============="
2540 [ ! -f $DIR/f34 ] && test_34a
2541 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2542 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2545 run_test 34d "write to sparse file ============================="
2549 $MCREATE $DIR/f34e || error
2550 $TRUNCATE $DIR/f34e 1000 || error
2551 $CHECKSTAT -s 1000 $DIR/f34e || error
2552 $OPENFILE -f O_RDWR $DIR/f34e
2553 $CHECKSTAT -s 1000 $DIR/f34e || error
2555 run_test 34e "create objects, some with size and some without =="
2557 test_34f() { # bug 6242, 6243
2558 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2561 $MCREATE $DIR/f34f || error
2562 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2563 dd if=$DIR/f34f of=$TMP/f34f
2564 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2565 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2566 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2567 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2568 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2570 run_test 34f "read from a file with no objects until EOF ======="
2573 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2574 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2575 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2576 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2577 cancel_lru_locks osc
2578 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2579 error "wrong size after lock cancel"
2581 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2582 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2583 error "expanding truncate failed"
2584 cancel_lru_locks osc
2585 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2586 error "wrong expanded size after lock cancel"
2588 run_test 34g "truncate long file ==============================="
2591 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2595 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2596 sync # Flush the cache so that multiop below does not block on cache
2597 # flush when getting the group lock
2598 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2601 # Since just timed wait is not good enough, let's do a sync write
2602 # that way we are sure enough time for a roundtrip + processing
2603 # passed + 2 seconds of extra margin.
2604 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2608 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2609 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2613 local nsz=`stat -c %s $DIR/$tfile`
2614 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2616 run_test 34h "ftruncate file under grouplock should not block"
2619 cp /bin/sh $DIR/f35a
2621 chown $RUNAS_ID $DIR/f35a
2622 $RUNAS $DIR/f35a && error || true
2625 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2629 utime $DIR/f36 || error
2631 run_test 36a "MDS utime check (mknod, utime) ==================="
2635 utime $DIR/f36 || error
2637 run_test 36b "OST utime check (open, utime) ===================="
2642 chown $RUNAS_ID $DIR/d36
2643 $RUNAS utime $DIR/d36/f36 || error
2645 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2648 [ ! -d $DIR/d36 ] && test_36c
2649 echo "" > $DIR/d36/f36
2650 $RUNAS utime $DIR/d36/f36 || error
2652 run_test 36d "non-root OST utime check (open, utime) ==========="
2655 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2656 test_mkdir -p $DIR/$tdir
2657 touch $DIR/$tdir/$tfile
2658 $RUNAS utime $DIR/$tdir/$tfile && \
2659 error "utime worked, expected failure" || true
2661 run_test 36e "utime on non-owned file (should return error) ===="
2665 local LANG_SAVE=$LANG
2666 local LC_LANG_SAVE=$LC_LANG
2667 export LANG=C LC_LANG=C # for date language
2669 DATESTR="Dec 20 2000"
2670 test_mkdir -p $DIR/$tdir
2671 lctl set_param fail_loc=$fl
2673 cp /etc/hosts $DIR/$tdir/$tfile
2674 sync & # write RPC generated with "current" inode timestamp, but delayed
2676 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2677 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2678 cancel_lru_locks osc
2679 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2681 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2682 echo "BEFORE: $LS_BEFORE" && \
2683 echo "AFTER : $LS_AFTER" && \
2684 echo "WANT : $DATESTR" && \
2685 error "$DIR/$tdir/$tfile timestamps changed" || true
2687 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2691 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2692 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2693 subr_36fh "0x80000214"
2695 run_test 36f "utime on file racing with OST BRW write =========="
2698 remote_ost_nodsh && skip "remote OST with nodsh" && return
2699 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2704 test_mkdir -p $DIR/$tdir
2705 fmd_max_age=$(do_facet ost1 \
2706 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2709 fmd_before=$(do_facet ost1 \
2710 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2711 touch $DIR/$tdir/$tfile
2712 sleep $((fmd_max_age + 12))
2713 fmd_after=$(do_facet ost1 \
2714 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2716 echo "fmd_before: $fmd_before"
2717 echo "fmd_after: $fmd_after"
2718 [ "$fmd_after" -gt "$fmd_before" ] && \
2719 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2720 error "fmd didn't expire after ping" || true
2722 run_test 36g "filter mod data cache expiry ====================="
2725 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2726 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2727 subr_36fh "0x80000227"
2729 run_test 36h "utime on file racing with OST BRW write =========="
2731 # test_37 - duplicate with tests 32q 32r
2734 local file=$DIR/$tfile
2736 openfile -f O_DIRECTORY $file
2739 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2740 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2742 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2746 touch $DIR/${tfile}2
2747 # ls -l $DIR/$tfile $DIR/${tfile}2
2748 # ls -lu $DIR/$tfile $DIR/${tfile}2
2749 # ls -lc $DIR/$tfile $DIR/${tfile}2
2751 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2752 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2754 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2756 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2758 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2759 error "O_TRUNC didn't change timestamps"
2762 run_test 39 "mtime changed on create ==========================="
2765 test_mkdir -p $DIR/$tdir
2766 cp -p /etc/passwd $DIR/$tdir/fopen
2767 cp -p /etc/passwd $DIR/$tdir/flink
2768 cp -p /etc/passwd $DIR/$tdir/funlink
2769 cp -p /etc/passwd $DIR/$tdir/frename
2770 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2773 echo "aaaaaa" >> $DIR/$tdir/fopen
2774 echo "aaaaaa" >> $DIR/$tdir/flink
2775 echo "aaaaaa" >> $DIR/$tdir/funlink
2776 echo "aaaaaa" >> $DIR/$tdir/frename
2778 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2779 local link_new=`stat -c %Y $DIR/$tdir/flink`
2780 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2781 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2783 cat $DIR/$tdir/fopen > /dev/null
2784 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2785 rm -f $DIR/$tdir/funlink2
2786 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2788 for (( i=0; i < 2; i++ )) ; do
2789 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2790 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2791 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2792 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2794 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2795 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2796 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2797 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2799 cancel_lru_locks osc
2800 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2803 run_test 39b "mtime change on open, link, unlink, rename ======"
2805 # this should be set to past
2806 TEST_39_MTIME=`date -d "1 year ago" +%s`
2812 local mtime0=`stat -c %Y $DIR1/$tfile`
2814 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2815 local mtime1=`stat -c %Y $DIR1/$tfile`
2816 [ "$mtime1" = $TEST_39_MTIME ] || \
2817 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2820 echo hello >> $DIR1/$tfile
2822 local mtime2=`stat -c %Y $DIR1/$tfile`
2823 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2824 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2826 mv $DIR1/$tfile $DIR1/$tfile-1
2828 for (( i=0; i < 2; i++ )) ; do
2829 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2830 [ "$mtime2" = "$mtime3" ] || \
2831 error "mtime ($mtime2) changed (to $mtime3) on rename"
2833 cancel_lru_locks osc
2834 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2837 run_test 39c "mtime change on rename ==========================="
2841 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2844 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2846 for (( i=0; i < 2; i++ )) ; do
2847 local mtime=`stat -c %Y $DIR1/$tfile`
2848 [ $mtime = $TEST_39_MTIME ] || \
2849 error "mtime($mtime) is not set to $TEST_39_MTIME"
2851 cancel_lru_locks osc
2852 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2855 run_test 39d "create, utime, stat =============================="
2859 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2861 local mtime1=`stat -c %Y $DIR1/$tfile`
2863 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2865 for (( i=0; i < 2; i++ )) ; do
2866 local mtime2=`stat -c %Y $DIR1/$tfile`
2867 [ $mtime2 = $TEST_39_MTIME ] || \
2868 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2870 cancel_lru_locks osc
2871 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2874 run_test 39e "create, stat, utime, stat ========================"
2878 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2880 mtime1=`stat -c %Y $DIR1/$tfile`
2883 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2885 for (( i=0; i < 2; i++ )) ; do
2886 local mtime2=`stat -c %Y $DIR1/$tfile`
2887 [ $mtime2 = $TEST_39_MTIME ] || \
2888 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2890 cancel_lru_locks osc
2891 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2894 run_test 39f "create, stat, sleep, utime, stat ================="
2898 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2899 echo hello >> $DIR1/$tfile
2900 local mtime1=`stat -c %Y $DIR1/$tfile`
2903 chmod o+r $DIR1/$tfile
2905 for (( i=0; i < 2; i++ )) ; do
2906 local mtime2=`stat -c %Y $DIR1/$tfile`
2907 [ "$mtime1" = "$mtime2" ] || \
2908 error "lost mtime: $mtime2, should be $mtime1"
2910 cancel_lru_locks osc
2911 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2914 run_test 39g "write, chmod, stat ==============================="
2918 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2923 echo hello >> $DIR1/$tfile
2924 local mtime1=`stat -c %Y $DIR1/$tfile`
2926 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2928 if [ "$d1" != "$d2" ]; then
2929 echo "write and touch not within one second"
2931 for (( i=0; i < 2; i++ )) ; do
2932 local mtime2=`stat -c %Y $DIR1/$tfile`
2933 [ "$mtime2" = $TEST_39_MTIME ] || \
2934 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2936 cancel_lru_locks osc
2937 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2941 run_test 39h "write, utime within one second, stat ============="
2944 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2948 echo hello >> $DIR1/$tfile
2949 local mtime1=`stat -c %Y $DIR1/$tfile`
2951 mv $DIR1/$tfile $DIR1/$tfile-1
2953 for (( i=0; i < 2; i++ )) ; do
2954 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2956 [ "$mtime1" = "$mtime2" ] || \
2957 error "lost mtime: $mtime2, should be $mtime1"
2959 cancel_lru_locks osc
2960 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2963 run_test 39i "write, rename, stat =============================="
2966 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2967 start_full_debug_logging
2971 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2972 lctl set_param fail_loc=0x80000412
2973 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2974 error "multiop failed"
2976 local mtime1=`stat -c %Y $DIR1/$tfile`
2978 mv $DIR1/$tfile $DIR1/$tfile-1
2980 kill -USR1 $multipid
2981 wait $multipid || error "multiop close failed"
2983 for (( i=0; i < 2; i++ )) ; do
2984 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2985 [ "$mtime1" = "$mtime2" ] ||
2986 error "mtime is lost on close: $mtime2, " \
2989 cancel_lru_locks osc
2990 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2992 lctl set_param fail_loc=0
2993 stop_full_debug_logging
2995 run_test 39j "write, rename, close, stat ======================="
2998 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3002 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3004 local mtime1=`stat -c %Y $DIR1/$tfile`
3006 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3008 kill -USR1 $multipid
3009 wait $multipid || error "multiop close failed"
3011 for (( i=0; i < 2; i++ )) ; do
3012 local mtime2=`stat -c %Y $DIR1/$tfile`
3014 [ "$mtime2" = $TEST_39_MTIME ] || \
3015 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3017 cancel_lru_locks osc
3018 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3021 run_test 39k "write, utime, close, stat ========================"
3023 # this should be set to future
3024 TEST_39_ATIME=`date -d "1 year" +%s`
3027 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3028 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3029 local atime_diff=$(do_facet $SINGLEMDS \
3030 lctl get_param -n mdd.*MDT0000*.atime_diff)
3034 # test setting directory atime to future
3035 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3036 local atime=$(stat -c %X $DIR/$tdir)
3037 [ "$atime" = $TEST_39_ATIME ] || \
3038 error "atime is not set to future: $atime, $TEST_39_ATIME"
3040 # test setting directory atime from future to now
3041 local d1=$(date +%s)
3043 local d2=$(date +%s)
3045 cancel_lru_locks mdc
3046 atime=$(stat -c %X $DIR/$tdir)
3047 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3048 error "atime is not updated from future: $atime, $d1<atime<$d2"
3050 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3053 # test setting directory atime when now > dir atime + atime_diff
3057 cancel_lru_locks mdc
3058 atime=$(stat -c %X $DIR/$tdir)
3059 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3060 error "atime is not updated : $atime, should be $d2"
3062 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3065 # test not setting directory atime when now < dir atime + atime_diff
3067 cancel_lru_locks mdc
3068 atime=$(stat -c %X $DIR/$tdir)
3069 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3070 error "atime is updated to $atime, should remain $d1<atime<$d2"
3072 do_facet $SINGLEMDS \
3073 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3075 run_test 39l "directory atime update ==========================="
3078 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3081 local far_past_mtime=$(date -d "May 29 1953" +%s)
3082 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3084 touch -m -d @$far_past_mtime $DIR1/$tfile
3085 touch -a -d @$far_past_atime $DIR1/$tfile
3087 for (( i=0; i < 2; i++ )) ; do
3088 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3089 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3090 error "atime or mtime set incorrectly"
3092 cancel_lru_locks osc
3093 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3096 run_test 39m "test atime and mtime before 1970"
3099 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3100 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3101 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3102 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3103 error "$tfile is not 4096 bytes in size"
3105 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3109 small_write $DIR/f41 18
3111 run_test 41 "test small file write + fstat ====================="
3113 count_ost_writes() {
3114 lctl get_param -n osc.*.stats |
3115 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
3122 BG_DIRTY_RATIO_SAVE=10
3123 MAX_BG_DIRTY_RATIO=25
3127 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3128 # dirty_ratio, dirty_background_ratio
3129 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3130 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3131 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3132 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3134 # if file not here, we are a 2.4 kernel
3135 kill -CONT `pidof kupdated`
3140 # setup the trap first, so someone cannot exit the test at the
3141 # exact wrong time and mess up a machine
3142 trap start_writeback EXIT
3143 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3144 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3145 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3146 sysctl -w vm.dirty_writeback_centisecs=0
3147 sysctl -w vm.dirty_writeback_centisecs=0
3148 # save and increase /proc/sys/vm/dirty_ratio
3149 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3150 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3151 # save and increase /proc/sys/vm/dirty_background_ratio
3152 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3153 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3155 # if file not here, we are a 2.4 kernel
3156 kill -STOP `pidof kupdated`
3160 # ensure that all stripes have some grant before we test client-side cache
3162 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3163 dd if=/dev/zero of=$i bs=4k count=1
3168 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3169 # file truncation, and file removal.
3171 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3173 cancel_lru_locks osc
3175 sync; sleep 1; sync # just to be safe
3176 BEFOREWRITES=`count_ost_writes`
3177 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3178 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3179 AFTERWRITES=`count_ost_writes`
3180 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3181 error "$BEFOREWRITES < $AFTERWRITES"
3184 run_test 42a "ensure that we don't flush on close =============="
3187 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3189 cancel_lru_locks osc
3192 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3193 BEFOREWRITES=`count_ost_writes`
3194 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3195 AFTERWRITES=`count_ost_writes`
3196 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3197 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3199 BEFOREWRITES=`count_ost_writes`
3200 sync || error "sync: $?"
3201 AFTERWRITES=`count_ost_writes`
3202 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3203 error "$BEFOREWRITES < $AFTERWRITES on sync"
3205 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3209 run_test 42b "test destroy of file with cached dirty data ======"
3211 # if these tests just want to test the effect of truncation,
3212 # they have to be very careful. consider:
3213 # - the first open gets a {0,EOF}PR lock
3214 # - the first write conflicts and gets a {0, count-1}PW
3215 # - the rest of the writes are under {count,EOF}PW
3216 # - the open for truncate tries to match a {0,EOF}PR
3217 # for the filesize and cancels the PWs.
3218 # any number of fixes (don't get {0,EOF} on open, match
3219 # composite locks, do smarter file size management) fix
3220 # this, but for now we want these tests to verify that
3221 # the cancellation with truncate intent works, so we
3222 # start the file with a full-file pw lock to match against
3223 # until the truncate.
3228 cancel_lru_locks osc
3230 # prime the file with 0,EOF PW to match
3234 # now the real test..
3235 dd if=/dev/zero of=$file bs=1024 count=100
3236 BEFOREWRITES=`count_ost_writes`
3237 $TRUNCATE $file $offset
3238 cancel_lru_locks osc
3239 AFTERWRITES=`count_ost_writes`
3244 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3246 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3247 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3250 run_test 42c "test partial truncate of file with cached dirty data"
3253 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3255 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3256 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3259 run_test 42d "test complete truncate of file with cached dirty data"
3261 test_42e() { # bug22074
3262 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3263 local TDIR=$DIR/${tdir}e
3264 local pagesz=$(page_size)
3265 local pages=16 # hardcoded 16 pages, don't change it.
3266 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3267 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3271 test_mkdir -p $DIR/${tdir}e
3272 $SETSTRIPE -c 1 $TDIR
3273 createmany -o $TDIR/f $files
3275 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3277 # we assume that with $OSTCOUNT files, at least one of them will
3278 # be allocated on OST0.
3279 warmup_files=$((OSTCOUNT * max_dirty_mb))
3280 createmany -o $TDIR/w $warmup_files
3282 # write a large amount of data into one file and sync, to get good
3283 # avail_grant number from OST.
3284 for ((i=0; i<$warmup_files; i++)); do
3285 idx=$($GETSTRIPE -i $TDIR/w$i)
3286 [ $idx -ne 0 ] && continue
3287 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3290 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3292 $LCTL get_param $proc_osc0/cur_dirty_bytes
3293 $LCTL get_param $proc_osc0/cur_grant_bytes
3295 # create as much dirty pages as we can while not to trigger the actual
3296 # RPCs directly. but depends on the env, VFS may trigger flush during this
3297 # period, hopefully we are good.
3298 for ((i=0; i<$warmup_files; i++)); do
3299 idx=$($GETSTRIPE -i $TDIR/w$i)
3300 [ $idx -ne 0 ] && continue
3301 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3303 $LCTL get_param $proc_osc0/cur_dirty_bytes
3304 $LCTL get_param $proc_osc0/cur_grant_bytes
3306 # perform the real test
3307 $LCTL set_param $proc_osc0/rpc_stats 0
3308 for ((;i<$files; i++)); do
3309 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3310 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3313 $LCTL get_param $proc_osc0/rpc_stats
3316 local have_ppr=false
3317 $LCTL get_param $proc_osc0/rpc_stats |
3318 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3319 # skip lines until we are at the RPC histogram data
3320 [ "$PPR" == "pages" ] && have_ppr=true && continue
3321 $have_ppr || continue
3323 # we only want the percent stat for < 16 pages
3324 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3326 percent=$((percent + WPCT))
3327 if [ $percent -gt 15 ]; then
3328 error "less than 16-pages write RPCs" \
3335 run_test 42e "verify sub-RPC writes are not done synchronously"
3338 test_mkdir -p $DIR/$tdir
3339 cp -p /bin/ls $DIR/$tdir/$tfile
3340 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3342 # give multiop a chance to open
3345 $DIR/$tdir/$tfile && error || true
3348 run_test 43 "execution of file opened for write should return -ETXTBSY"
3351 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3352 test_mkdir -p $DIR/$tdir
3353 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3354 cp -p multiop $DIR/$tdir/multiop
3355 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3358 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3359 kill -USR1 $MULTIOP_PID || return 2
3360 wait $MULTIOP_PID || return 3
3363 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3366 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3367 test_mkdir -p $DIR/$tdir
3368 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3369 cp -p multiop $DIR/$tdir/multiop
3370 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3373 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3374 kill -USR1 $MULTIOP_PID || return 2
3375 wait $MULTIOP_PID || return 3
3378 run_test 43b "truncate of file being executed should return -ETXTBSY"
3381 local testdir="$DIR/$tdir"
3382 test_mkdir -p $DIR/$tdir
3384 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3385 ( cd $testdir && md5sum -c)
3387 run_test 43c "md5sum of copy into lustre========================"
3390 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3391 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3392 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3394 run_test 44 "zero length read from a sparse stripe ============="
3397 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3399 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3400 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3401 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3403 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3404 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3407 OFFSETS="0 $((stride/2)) $((stride-1))"
3408 for offset in $OFFSETS ; do
3409 for i in `seq 0 $((nstripe-1))`; do
3410 local GLOBALOFFSETS=""
3411 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3412 local myfn=$DIR/d44a-$size
3413 echo "--------writing $myfn at $size"
3414 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3415 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3416 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3417 || error "ll_sparseness_verify $GLOBALOFFSETS"
3419 for j in `seq 0 $((nstripe-1))`; do
3420 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3421 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3422 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3424 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3425 || error "ll_sparseness_verify $GLOBALOFFSETS"
3430 run_test 44a "test sparse pwrite ==============================="
3434 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3440 before=`dirty_osc_total`
3441 echo executing "\"$*\""
3443 after=`dirty_osc_total`
3444 echo before $before, after $after
3447 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3449 # Obtain grants from OST if it supports it
3450 echo blah > ${f}_grant
3453 do_dirty_record "echo blah > $f"
3454 [ $before -eq $after ] && error "write wasn't cached"
3455 do_dirty_record "> $f"
3456 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3457 do_dirty_record "echo blah > $f"
3458 [ $before -eq $after ] && error "write wasn't cached"
3459 do_dirty_record "sync"
3460 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3461 do_dirty_record "echo blah > $f"
3462 [ $before -eq $after ] && error "write wasn't cached"
3463 do_dirty_record "cancel_lru_locks osc"
3464 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3467 run_test 45 "osc io page accounting ============================"
3469 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3470 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3471 # objects offset and an assert hit when an rpc was built with 1023's mapped
3472 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3474 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3478 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3480 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3481 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3485 run_test 46 "dirtying a previously written page ================"
3487 # test_47 is removed "Device nodes check" is moved to test_28
3489 test_48a() { # bug 2399
3490 check_kernel_version 34 || return 0
3491 test_mkdir -p $DIR/$tdir
3493 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3494 test_mkdir $DIR/$tdir || error "recreate directory failed"
3495 touch foo || error "'touch foo' failed after recreating cwd"
3496 test_mkdir $DIR/$tdir/bar ||
3497 error "'mkdir foo' failed after recreating cwd"
3498 if check_kernel_version 44; then
3499 touch .foo || error "'touch .foo' failed after recreating cwd"
3500 test_mkdir $DIR/$tdir/.bar ||
3501 error "'mkdir .foo' failed after recreating cwd"
3503 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3504 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3505 cd . || error "'cd .' failed after recreating cwd"
3506 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3507 rmdir . && error "'rmdir .' worked after recreating cwd"
3508 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3509 cd .. || error "'cd ..' failed after recreating cwd"
3511 run_test 48a "Access renamed working dir (should return errors)="
3513 test_48b() { # bug 2399
3514 check_kernel_version 34 || return 0
3516 test_mkdir -p $DIR/$tdir
3518 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3519 touch foo && error "'touch foo' worked after removing cwd"
3520 test_mkdir $DIR/$tdir/foo &&
3521 error "'mkdir foo' worked after removing cwd"
3522 if check_kernel_version 44; then
3523 touch .foo && error "'touch .foo' worked after removing cwd"
3524 test_mkdir $DIR/$tdir/.foo &&
3525 error "'mkdir .foo' worked after removing cwd"
3527 ls . > /dev/null && error "'ls .' worked after removing cwd"
3528 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3529 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3530 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3531 rmdir . && error "'rmdir .' worked after removing cwd"
3532 ln -s . foo && error "'ln -s .' worked after removing cwd"
3533 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3535 run_test 48b "Access removed working dir (should return errors)="
3537 test_48c() { # bug 2350
3538 check_kernel_version 36 || return 0
3539 #lctl set_param debug=-1
3542 test_mkdir -p $DIR/$tdir/dir
3544 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3545 $TRACE touch foo && error "touch foo worked after removing cwd"
3546 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3547 if check_kernel_version 44; then
3548 touch .foo && error "touch .foo worked after removing cwd"
3549 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3551 $TRACE ls . && error "'ls .' worked after removing cwd"
3552 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3553 is_patchless || ( $TRACE cd . &&
3554 error "'cd .' worked after removing cwd" )
3555 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3556 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3557 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3558 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3560 run_test 48c "Access removed working subdir (should return errors)"
3562 test_48d() { # bug 2350
3563 check_kernel_version 36 || return 0
3564 #lctl set_param debug=-1
3567 test_mkdir -p $DIR/$tdir/dir
3569 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3570 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3571 $TRACE touch foo && error "'touch foo' worked after removing parent"
3572 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3573 if check_kernel_version 44; then
3574 touch .foo && error "'touch .foo' worked after removing parent"
3576 error "mkdir .foo worked after removing parent"
3578 $TRACE ls . && error "'ls .' worked after removing parent"
3579 $TRACE ls .. && error "'ls ..' worked after removing parent"
3580 is_patchless || ( $TRACE cd . &&
3581 error "'cd .' worked after recreate parent" )
3582 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3583 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3584 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3585 is_patchless || ( $TRACE cd .. &&
3586 error "'cd ..' worked after removing parent" || true )
3588 run_test 48d "Access removed parent subdir (should return errors)"
3590 test_48e() { # bug 4134
3591 check_kernel_version 41 || return 0
3592 #lctl set_param debug=-1
3595 test_mkdir -p $DIR/$tdir/dir
3597 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3598 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3599 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3600 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3601 # On a buggy kernel addition of "touch foo" after cd .. will
3602 # produce kernel oops in lookup_hash_it
3603 touch ../foo && error "'cd ..' worked after recreate parent"
3605 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3607 run_test 48e "Access to recreated parent subdir (should return errors)"
3609 test_49() { # LU-1030
3610 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3611 # get ost1 size - lustre-OST0000
3612 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3613 # write 800M at maximum
3614 [ $ost1_size -gt 819200 ] && ost1_size=819200
3616 lfs setstripe -c 1 -i 0 $DIR/$tfile
3617 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3620 # change max_pages_per_rpc while writing the file
3621 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3622 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3623 # loop until dd process exits
3624 while ps ax -opid | grep -wq $dd_pid; do
3625 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3626 sleep $((RANDOM % 5 + 1))
3628 # restore original max_pages_per_rpc
3629 $LCTL set_param $osc1_mppc=$orig_mppc
3630 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3632 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3636 test_mkdir $DIR/$tdir
3638 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
3640 run_test 50 "special situations: /proc symlinks ==============="
3642 test_51a() { # was test_51
3643 # bug 1516 - create an empty entry right after ".." then split dir
3644 test_mkdir -p $DIR/$tdir
3645 touch $DIR/$tdir/foo
3646 $MCREATE $DIR/$tdir/bar
3648 createmany -m $DIR/$tdir/longfile 201
3650 while [ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]; do
3651 $MCREATE $DIR/$tdir/longfile$FNUM
3656 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
3658 run_test 51a "special situations: split htree with empty entry =="
3660 export NUMTEST=70000
3662 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3663 local BASE=$DIR/$tdir
3665 # cleanup the directory
3670 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3671 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3672 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3675 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3676 echo "reduced count to $NUMTEST due to inodes"
3678 # need to check free space for the directories as well
3679 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3680 numfree=$((blkfree / 4))
3681 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3682 echo "reduced count to $NUMTEST due to blocks"
3684 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3685 echo "failed" > $BASE/fnum
3687 run_test 51b "exceed 64k subdirectory nlink limit"
3689 test_51ba() { # LU-993
3690 local BASE=$DIR/$tdir
3691 # unlink all but 100 subdirectories, then check it still works
3693 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3695 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3696 local DELETE=$((NUMTEST - LEFT))
3698 # continue on to run this test even if 51b didn't finish,
3699 # just to delete the many subdirectories created.
3700 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3702 # for ldiskfs the nlink count should be 1, but this is OSD specific
3703 # and so this is listed for informational purposes only
3704 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3705 unlinkmany -d $BASE/d $DELETE
3708 if [ $RC -ne 0 ]; then
3709 if [ "$NUMPREV" == "failed" ]; then
3710 skip "previous setup failed"
3713 error "unlink of first $DELETE subdirs failed"
3718 echo "nlink between: $(stat -c %h $BASE)"
3719 # trim the first line of ls output
3720 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3721 [ $FOUND -ne $LEFT ] &&
3722 error "can't find subdirs: found only $FOUND/$LEFT"
3724 unlinkmany -d $BASE/d $DELETE $LEFT ||
3725 error "unlink of second $LEFT subdirs failed"
3726 # regardless of whether the backing filesystem tracks nlink accurately
3727 # or not, the nlink count shouldn't be more than "." and ".." here
3728 local AFTER=$(stat -c %h $BASE)
3729 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3730 echo "nlink after: $AFTER"
3732 run_test 51ba "verify nlink for many subdirectory cleanup"
3735 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3736 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3737 test_mkdir -p $DIR/$tdir
3738 createmany -o $DIR/$tdir/t- 1000
3739 $GETSTRIPE $DIR/$tdir > $TMP/files
3740 for N in `seq 0 $((OSTCOUNT - 1))`; do
3741 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3742 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3743 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3745 unlinkmany $DIR/$tdir/t- 1000
3748 for N in `seq 1 $((OSTCOUNT - 1))`; do
3749 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3750 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3751 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3752 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3754 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3755 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3756 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3757 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3761 run_test 51d "check object distribution ===================="
3764 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3765 test_mkdir -p $DIR/$tdir
3766 touch $DIR/$tdir/foo
3767 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3768 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3769 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3770 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3771 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3773 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3774 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3775 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3777 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3778 cp -r $DIR/$tdir /tmp/
3779 rm -fr $DIR/$tdir || error "cleanup rm failed"
3781 run_test 52a "append-only flag test (should return errors) ====="
3784 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3785 test_mkdir -p $DIR/$tdir
3786 touch $DIR/$tdir/foo
3787 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3788 cat test > $DIR/$tdir/foo && error "cat test worked"
3789 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3790 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3791 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3793 echo foo >> $DIR/$tdir/foo && error "echo worked"
3794 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3795 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
3796 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
3797 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3799 chattr -i $DIR/$tdir/foo || error "chattr failed"
3801 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
3803 run_test 52b "immutable flag test (should return errors) ======="
3806 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3807 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3808 remote_ost_nodsh && skip "remote OST with nodsh" && return
3823 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3824 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3825 param=$(echo ${value[0]} | cut -d "=" -f1)
3826 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
3827 param_seq=$(echo ${param} |
3828 sed -e s/prealloc_last_id/prealloc_last_seq/g)
3829 mds_last_seq=$(do_facet $SINGLEMDS lctl get_param -n $param_seq)
3830 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3832 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3833 node=$(facet_active_host ost$((ostnum+1)))
3834 param="obdfilter.$ostname.last_id"
3835 for ost_last in $(do_node $node lctl get_param -n $param) ; do
3836 echo "$ostname.last_id=$ost_last ;MDS.last_id=$mds_last"
3837 ost_last_id=$(echo $ost_last | awk -F':' '{print $2}' |
3839 ost_last_seq=$(echo $ost_last | awk -F':' '{print $1}')
3840 if [ $ost_last_seq = $mds_last_seq ]; then
3841 if [ $ost_last_id != $mds_last ]; then
3842 error "$ost_last != $mds_last_id"
3850 [ $found = 0 ] && error "can not match last_seq/last_id for $mdtosc"
3853 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3856 [ ! -f "$SOCKETSERVER" ] &&
3857 skip_env "no socketserver, skipping" && return
3858 [ ! -f "$SOCKETCLIENT" ] &&
3859 skip_env "no socketclient, skipping" && return
3860 $SOCKETSERVER $DIR/socket
3861 $SOCKETCLIENT $DIR/socket || error "$SOCKETCLIENT $DIR/socket failed"
3862 $MUNLINK $DIR/socket
3864 run_test 54a "unix domain socket test =========================="
3870 dd if=/dev/zero of=$f bs=$(page_size) count=1
3872 run_test 54b "char device works in lustre ======================"
3875 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3876 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3877 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3879 for i in $(seq 3 7); do
3880 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3888 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3891 loopdev="$DIR/loop54c"
3894 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3895 mknod $loopdev b 7 $LOOPNUM
3896 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3897 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3898 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3899 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3901 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3902 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3904 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3909 run_test 54c "block device works in lustre ====================="
3915 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
3917 run_test 54d "fifo device works in lustre ======================"
3920 check_kernel_version 46 || return 0
3923 cp -aL /dev/console $f
3924 echo $string > $f || error "echo $string to $f failed"
3926 run_test 54e "console/tty device works in lustre ======================"
3928 #The test_55 used to be iopen test and it was removed by bz#24037.
3929 #run_test 55 "check iopen_connect_dentry() ======================"
3931 test_56a() { # was test_56
3934 test_mkdir $DIR/$tdir
3935 test_mkdir $DIR/$tdir/dir
3937 NUMFILESx2=$(($NUMFILES * 2))
3938 for i in `seq 1 $NUMFILES` ; do
3939 touch $DIR/$tdir/file$i
3940 touch $DIR/$tdir/dir/file$i
3943 # test lfs getstripe with --recursive
3944 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
3945 [ $FILENUM -eq $NUMFILESx2 ] ||
3946 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3947 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
3948 [ $FILENUM -eq $NUMFILES ] ||
3949 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
3950 echo "$GETSTRIPE --recursive passed."
3952 # test lfs getstripe with file instead of dir
3953 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
3954 [ $FILENUM -eq 1 ] || error \
3955 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
3956 echo "$GETSTRIPE file1 passed."
3958 #test lfs getstripe with --verbose
3959 [ `$GETSTRIPE --verbose $DIR/$tdir |
3960 grep -c lmm_magic` -eq $NUMFILES ] ||
3961 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
3962 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
3963 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
3964 echo "$GETSTRIPE --verbose passed."
3966 #test lfs getstripe with --obd
3967 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
3968 grep -q "unknown obduuid" ||
3969 error "$GETSTRIPE --obd wrong_uuid should return error message"
3971 [ "$OSTCOUNT" -lt 2 ] &&
3972 skip_env "skipping other $GETSTRIPE --obd test" && return
3975 OBDUUID=$(ostuuid_from_index $OSTIDX)
3976 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
3977 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
3978 [ $FOUND -eq $FILENUM ] ||
3979 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
3980 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
3981 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
3982 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
3983 error "$GETSTRIPE --obd: should not show file on other obd"
3984 echo "$GETSTRIPE --obd passed"
3986 run_test 56a "check $GETSTRIPE"
3991 local LOCAL_NUMFILES="$1"
3992 local LOCAL_NUMDIRS="$2"
3993 local MKDIR_PARAMS="$3"
3995 if [ ! -d "$TDIR" ] ; then
3997 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
3998 for i in `seq 1 $LOCAL_NUMFILES` ; do
4001 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4002 test_mkdir $TDIR/dir$i
4003 for j in `seq 1 $LOCAL_NUMFILES` ; do
4004 touch $TDIR/dir$i/file$j
4010 setup_56_special() {
4014 if [ ! -e "$TDIR/loop1b" ] ; then
4015 for i in `seq 1 $LOCAL_NUMFILES` ; do
4016 mknod $TDIR/loop${i}b b 7 $i
4017 mknod $TDIR/null${i}c c 1 3
4018 ln -s $TDIR/file1 $TDIR/link${i}l
4020 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4021 mknod $TDIR/dir$i/loop${i}b b 7 $i
4022 mknod $TDIR/dir$i/null${i}c c 1 3
4023 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4032 setup_56 $NUMFILES $NUMDIRS
4034 EXPECTED=$(($NUMDIRS + 2))
4035 # test lfs find with -name
4036 for i in $(seq 1 $NUMFILES) ; do
4037 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4038 [ $NUMS -eq $EXPECTED ] ||
4039 error "lfs find -name \"*$i\" $TDIR wrong: "\
4040 "found $NUMS, expected $EXPECTED"
4043 run_test 56g "check lfs find -name ============================="
4049 setup_56 $NUMFILES $NUMDIRS
4051 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4052 # test lfs find with ! -name
4053 for i in $(seq 1 $NUMFILES) ; do
4054 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4055 [ $NUMS -eq $EXPECTED ] ||
4056 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4057 "found $NUMS, expected $EXPECTED"
4060 run_test 56h "check lfs find ! -name ============================="
4064 test_mkdir -p $DIR/$tdir
4065 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4066 CMD="$LFIND -ost $UUID $DIR/$tdir"
4068 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4070 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4074 setup_56_special $NUMFILES $NUMDIRS
4076 EXPECTED=$((NUMDIRS + 1))
4077 CMD="$LFIND -type d $TDIR"
4078 NUMS=$($CMD | wc -l)
4079 [ $NUMS -eq $EXPECTED ] ||
4080 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4082 run_test 56j "check lfs find -type d ============================="
4086 setup_56_special $NUMFILES $NUMDIRS
4088 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4089 CMD="$LFIND -type f $TDIR"
4090 NUMS=$($CMD | wc -l)
4091 [ $NUMS -eq $EXPECTED ] ||
4092 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4094 run_test 56k "check lfs find -type f ============================="
4098 setup_56_special $NUMFILES $NUMDIRS
4100 EXPECTED=$((NUMDIRS + NUMFILES))
4101 CMD="$LFIND -type b $TDIR"
4102 NUMS=$($CMD | wc -l)
4103 [ $NUMS -eq $EXPECTED ] ||
4104 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4106 run_test 56l "check lfs find -type b ============================="
4110 setup_56_special $NUMFILES $NUMDIRS
4112 EXPECTED=$((NUMDIRS + NUMFILES))
4113 CMD="$LFIND -type c $TDIR"
4114 NUMS=$($CMD | wc -l)
4115 [ $NUMS -eq $EXPECTED ] ||
4116 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4118 run_test 56m "check lfs find -type c ============================="
4122 setup_56_special $NUMFILES $NUMDIRS
4124 EXPECTED=$((NUMDIRS + NUMFILES))
4125 CMD="$LFIND -type l $TDIR"
4126 NUMS=$($CMD | wc -l)
4127 [ $NUMS -eq $EXPECTED ] ||
4128 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4130 run_test 56n "check lfs find -type l ============================="
4134 setup_56 $NUMFILES $NUMDIRS
4136 utime $TDIR/file1 > /dev/null || error "utime (1)"
4137 utime $TDIR/file2 > /dev/null || error "utime (2)"
4138 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4139 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4140 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4141 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4144 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4145 [ $NUMS -eq $EXPECTED ] || \
4146 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4149 CMD="$LFIND -mtime 0 $TDIR"
4150 NUMS=$($CMD | wc -l)
4151 [ $NUMS -eq $EXPECTED ] ||
4152 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4154 run_test 56o "check lfs find -mtime for old files =========================="
4157 [ $RUNAS_ID -eq $UID ] &&
4158 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4161 setup_56 $NUMFILES $NUMDIRS
4163 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4165 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4166 NUMS=$($CMD | wc -l)
4167 [ $NUMS -eq $EXPECTED ] || \
4168 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4170 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4171 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4172 NUMS=$($CMD | wc -l)
4173 [ $NUMS -eq $EXPECTED ] || \
4174 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4176 run_test 56p "check lfs find -uid and ! -uid ==============================="
4179 [ $RUNAS_ID -eq $UID ] &&
4180 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4183 setup_56 $NUMFILES $NUMDIRS
4185 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4188 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4189 NUMS=$($CMD | wc -l)
4190 [ $NUMS -eq $EXPECTED ] ||
4191 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4193 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4194 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4195 NUMS=$($CMD | wc -l)
4196 [ $NUMS -eq $EXPECTED ] ||
4197 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4199 run_test 56q "check lfs find -gid and ! -gid ==============================="
4203 setup_56 $NUMFILES $NUMDIRS
4206 CMD="$LFIND -size 0 -type f $TDIR"
4207 NUMS=$($CMD | wc -l)
4208 [ $NUMS -eq $EXPECTED ] ||
4209 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4211 CMD="$LFIND ! -size 0 -type f $TDIR"
4212 NUMS=$($CMD | wc -l)
4213 [ $NUMS -eq $EXPECTED ] ||
4214 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4215 echo "test" > $TDIR/$tfile
4216 echo "test2" > $TDIR/$tfile.2 && sync
4218 CMD="$LFIND -size 5 -type f $TDIR"
4219 NUMS=$($CMD | wc -l)
4220 [ $NUMS -eq $EXPECTED ] ||
4221 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4223 CMD="$LFIND -size +5 -type f $TDIR"
4224 NUMS=$($CMD | wc -l)
4225 [ $NUMS -eq $EXPECTED ] ||
4226 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4228 CMD="$LFIND -size +0 -type f $TDIR"
4229 NUMS=$($CMD | wc -l)
4230 [ $NUMS -eq $EXPECTED ] ||
4231 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4233 CMD="$LFIND ! -size -5 -type f $TDIR"
4234 NUMS=$($CMD | wc -l)
4235 [ $NUMS -eq $EXPECTED ] ||
4236 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4238 CMD="$LFIND -size -5 -type f $TDIR"
4239 NUMS=$($CMD | wc -l)
4240 [ $NUMS -eq $EXPECTED ] ||
4241 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4243 run_test 56r "check lfs find -size works =========================="
4245 test_56s() { # LU-611
4247 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4249 if [ $OSTCOUNT -gt 1 ]; then
4250 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4254 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4258 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4259 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4260 NUMS=$($CMD | wc -l)
4261 [ $NUMS -eq $EXPECTED ] ||
4262 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4264 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4265 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4266 NUMS=$($CMD | wc -l)
4267 [ $NUMS -eq $EXPECTED ] ||
4268 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4271 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4272 NUMS=$($CMD | wc -l)
4273 [ $NUMS -eq $EXPECTED ] ||
4274 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4276 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4277 NUMS=$($CMD | wc -l)
4278 [ $NUMS -eq $EXPECTED ] ||
4279 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4282 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4283 NUMS=$($CMD | wc -l)
4284 [ $NUMS -eq $EXPECTED ] ||
4285 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4287 run_test 56s "check lfs find -stripe-count works"
4289 test_56t() { # LU-611
4291 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4293 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4295 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4296 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4297 NUMS=$($CMD | wc -l)
4298 [ $NUMS -eq $EXPECTED ] ||
4299 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4301 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4302 NUMS=$($CMD | wc -l)
4303 [ $NUMS -eq $EXPECTED ] ||
4304 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4306 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4307 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4308 NUMS=$($CMD | wc -l)
4309 [ $NUMS -eq $EXPECTED ] ||
4310 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4312 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4313 NUMS=$($CMD | wc -l)
4314 [ $NUMS -eq $EXPECTED ] ||
4315 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4318 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4319 NUMS=$($CMD | wc -l)
4320 [ $NUMS -eq $EXPECTED ] ||
4321 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4323 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4324 NUMS=$($CMD | wc -l)
4325 [ $NUMS -eq $EXPECTED ] ||
4326 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4329 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4330 NUMS=$($CMD | wc -l)
4331 [ $NUMS -eq $EXPECTED ] ||
4332 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4334 run_test 56t "check lfs find -stripe-size works"
4336 test_56u() { # LU-611
4338 setup_56 $NUMFILES $NUMDIRS "-i 0"
4340 if [ $OSTCOUNT -gt 1 ]; then
4341 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4347 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4348 CMD="$LFIND -stripe-index 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-index 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-index 0 -type f $TDIR"
4360 NUMS=$($CMD | wc -l)
4361 [ $NUMS -eq $EXPECTED ] ||
4362 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4365 # This should produce an error and not return any files
4366 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4367 NUMS=$($CMD 2>/dev/null | wc -l)
4368 [ $NUMS -eq $EXPECTED ] ||
4369 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4371 if [ $OSTCOUNT -gt 1 ]; then
4372 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4373 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4374 NUMS=$($CMD | wc -l)
4375 [ $NUMS -eq $EXPECTED ] ||
4376 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4379 run_test 56u "check lfs find -stripe-index works"
4386 setup_56 $NUMFILES $NUMDIRS
4388 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4389 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4391 for file in $($LFIND -mdt $UUID $TDIR); do
4392 file_mdt_idx=$($GETSTRIPE -M $file)
4393 [ $file_mdt_idx -eq $MDT_IDX ] ||
4394 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4397 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4399 # Get and check the actual stripe count of one file.
4400 # Usage: check_stripe_count <file> <expected_stripe_count>
4401 check_stripe_count() {
4406 [[ -z "$file" || -z "$expected" ]] &&
4407 error "check_stripe_count: invalid argument!"
4409 local cmd="$GETSTRIPE -c $file"
4410 actual=$($cmd) || error "$cmd failed"
4411 actual=${actual%% *}
4413 if [[ $actual -ne $expected ]]; then
4414 [[ $expected -eq -1 ]] ||
4415 error "$cmd wrong: found $actual, expected $expected"
4416 [[ $actual -eq $OSTCOUNT ]] ||
4417 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4422 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4425 rm -rf $TDIR || error "remove $TDIR failed"
4426 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4429 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4430 error "$GETSTRIPE -S -d $TDIR failed"
4431 stripe_size=${stripe_size%% *}
4433 local file_size=$((stripe_size * OSTCOUNT))
4434 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4435 local required_space=$((file_num * file_size))
4436 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4437 [[ $free_space -le $((required_space / 1024)) ]] &&
4438 skip_env "need at least $required_space bytes free space," \
4439 "have $free_space kbytes" && return
4442 local dd_count=$((file_size / dd_bs))
4444 # write data into the files
4448 for i in $(seq 1 $NUMFILES); do
4450 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4451 error "write data into $file failed"
4453 for i in $(seq 1 $NUMDIRS); do
4454 for j in $(seq 1 $NUMFILES); do
4455 file=$TDIR/dir$i/file$j
4456 yes | dd bs=$dd_bs count=$dd_count of=$file \
4458 error "write data into $file failed"
4463 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4466 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4468 eval $cmd || error "$cmd failed"
4470 check_stripe_count $TDIR/file1 $expected
4473 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4475 eval $cmd || error "$cmd failed"
4477 for j in $(seq 1 $NUMFILES); do
4478 check_stripe_count $TDIR/dir1/file$j $expected
4481 # lfs_migrate works with lfs find
4482 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4483 $LFS_MIGRATE -y -c $expected"
4485 eval $cmd || error "$cmd failed"
4487 for i in $(seq 2 $NUMFILES); do
4488 check_stripe_count $TDIR/file$i $expected
4490 for i in $(seq 2 $NUMDIRS); do
4491 for j in $(seq 1 $NUMFILES); do
4492 check_stripe_count $TDIR/dir$i/file$j $expected
4496 run_test 56w "check lfs_migrate -c stripe_count works"
4499 check_swap_layouts_support && return 0
4500 [ "$OSTCOUNT" -lt "2" ] &&
4501 skip_env "need 2 OST, skipping test" && return
4503 local dir0=$DIR/$tdir/$testnum
4504 mkdir -p $dir0 || error "creating dir $dir0"
4506 local ref1=/etc/passwd
4507 local file1=$dir0/file1
4509 $SETSTRIPE -c 2 $file1
4511 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4512 stripe=$($GETSTRIPE -c $file1)
4513 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4514 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4519 run_test 56x "lfs migration support"
4522 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4523 # note test will not do anything if MDS is not local
4524 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4525 skip "Only applicable to ldiskfs-based MDTs"
4529 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4530 local MNTDEV="osd*.*MDT*.mntdev"
4531 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4532 [ -z "$DEV" ] && error "can't access $MNTDEV"
4533 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4534 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4535 error "can't access $DEV"
4536 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4537 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4541 run_test 57a "verify MDS filesystem created with large inodes =="
4544 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4545 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4546 skip "Only applicable to ldiskfs-based MDTs"
4550 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4555 local FILEN=$dir/f$FILECOUNT
4557 rm -rf $dir || error "removing $dir"
4558 test_mkdir -p $dir || error "creating $dir"
4559 local num=$(get_mds_dir $dir)
4562 echo "mcreating $FILECOUNT files"
4563 createmany -m $dir/f 1 $FILECOUNT || \
4564 error "creating files in $dir"
4566 # verify that files do not have EAs yet
4567 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4568 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4572 df $dir #make sure we get new statfs data
4573 local MDSFREE=$(do_facet $mymds \
4574 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4575 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4576 echo "opening files to create objects/EAs"
4578 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4579 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4582 # verify that files have EAs now
4583 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4584 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4586 sleep 1 #make sure we get new statfs data
4588 local MDSFREE2=$(do_facet $mymds \
4589 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4590 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4591 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
4592 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4593 error "MDC before $MDCFREE != after $MDCFREE2"
4595 echo "MDC before $MDCFREE != after $MDCFREE2"
4596 echo "unable to confirm if MDS has large inodes"
4601 run_test 57b "default LOV EAs are stored inside large inodes ==="
4604 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4605 [ -z "$(which wiretest 2>/dev/null)" ] &&
4606 skip_env "could not find wiretest" && return
4609 run_test 58 "verify cross-platform wire constants =============="
4612 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4613 echo "touch 130 files"
4614 createmany -o $DIR/f59- 130
4616 unlinkmany $DIR/f59- 130
4618 # wait for commitment of removal
4619 wait_delete_completed
4621 run_test 59 "verify cancellation of llog records async ========="
4623 TEST60_HEAD="test_60 run $RANDOM"
4625 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4626 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4627 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
4628 log "$TEST60_HEAD - from kernel mode"
4629 do_facet mgs sh run-llog.sh
4631 run_test 60a "llog sanity tests run from kernel module =========="
4633 test_60b() { # bug 6411
4634 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4636 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4648 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4650 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4653 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4654 echo "create 5000 files"
4655 createmany -o $DIR/f60c- 5000
4656 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4657 lctl set_param fail_loc=0x80000137
4658 unlinkmany $DIR/f60c- 5000
4659 lctl set_param fail_loc=0
4661 run_test 60c "unlink file when mds full"
4664 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4665 SAVEPRINTK=$(lctl get_param -n printk)
4667 # verify "lctl mark" is even working"
4668 MESSAGE="test message ID $RANDOM $$"
4669 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4670 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4672 lctl set_param printk=0 || error "set lnet.printk failed"
4673 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4674 MESSAGE="new test message ID $RANDOM $$"
4675 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4676 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4677 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4679 lctl set_param -n printk="$SAVEPRINTK"
4681 run_test 60d "test printk console message masking"
4684 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4686 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
4687 cancel_lru_locks osc
4688 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
4691 run_test 61 "mmap() writes don't make sync hang ================"
4693 # bug 2330 - insufficient obd_match error checking causes LBUG
4695 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4698 cancel_lru_locks osc
4699 lctl set_param fail_loc=0x405
4700 cat $f && error "cat succeeded, expect -EIO"
4701 lctl set_param fail_loc=0
4703 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4704 # match every page all of the time.
4705 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4707 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4708 test_63a() { # was test_63
4709 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4710 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4711 lctl set_param -n osc.*.max_dirty_mb 0
4712 for i in `seq 10` ; do
4713 dd if=/dev/zero of=$DIR/f63 bs=8k &
4719 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4720 rm -f $DIR/f63 || true
4722 run_test 63a "Verify oig_wait interruption does not crash ======="
4724 # bug 2248 - async write errors didn't return to application on sync
4725 # bug 3677 - async write errors left page locked
4727 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4729 lctl set_param debug=-1
4731 # ensure we have a grant to do async writes
4732 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4735 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4736 lctl set_param fail_loc=0x80000406
4737 $MULTIOP $DIR/$tfile Owy && \
4738 error "sync didn't return ENOMEM"
4739 sync; sleep 2; sync # do a real sync this time to flush page
4740 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4741 error "locked page left in cache after async error" || true
4744 run_test 63b "async write errors should be returned to fsync ==="
4747 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4749 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4751 run_test 64a "verify filter grant calculations (in kernel) ====="
4754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4755 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
4758 run_test 64b "check out-of-space detection on client ==========="
4761 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4763 run_test 64c "verify grant shrink ========================------"
4765 # bug 1414 - set/get directories' stripe info
4767 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4768 test_mkdir -p $DIR/$tdir
4770 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4772 run_test 65a "directory with no stripe info ===================="
4775 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4776 test_mkdir -p $DIR/$tdir
4777 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4780 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4782 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4785 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4786 if [ $OSTCOUNT -gt 1 ]; then
4787 test_mkdir -p $DIR/$tdir
4788 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4789 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4791 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4794 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4797 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4798 test_mkdir -p $DIR/$tdir
4799 if [ $STRIPECOUNT -le 0 ]; then
4801 elif [ $STRIPECOUNT -gt 2000 ]; then
4802 #LOV_MAX_STRIPE_COUNT is 2000
4803 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4805 sc=$(($STRIPECOUNT - 1))
4807 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4808 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4809 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4810 error "lverify failed"
4812 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4815 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4816 test_mkdir -p $DIR/$tdir
4818 $SETSTRIPE $DIR/$tdir || error "setstripe"
4819 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4820 error "no stripe info failed"
4822 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4824 run_test 65e "directory setstripe defaults ======================="
4827 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4828 test_mkdir -p $DIR/${tdir}f
4829 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4831 run_test 65f "dir setstripe permission (should return error) ==="
4834 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4835 test_mkdir -p $DIR/$tdir
4836 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4838 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4839 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4840 error "delete default stripe failed"
4842 run_test 65g "directory setstripe -d ==========================="
4845 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4846 test_mkdir -p $DIR/$tdir
4847 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4849 test_mkdir -p $DIR/$tdir/dd1
4850 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4851 error "stripe info inherit failed"
4853 run_test 65h "directory stripe info inherit ===================="
4855 test_65i() { # bug6367
4856 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4857 $SETSTRIPE -S 65536 -c -1 $MOUNT
4859 run_test 65i "set non-default striping on root directory (bug 6367)="
4861 test_65ia() { # bug12836
4862 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4863 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4865 run_test 65ia "getstripe on -1 default directory striping"
4867 test_65ib() { # bug12836
4868 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4869 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4871 run_test 65ib "getstripe -v on -1 default directory striping"
4873 test_65ic() { # bug12836
4874 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4875 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4877 run_test 65ic "new find on -1 default directory striping"
4879 test_65j() { # bug6367
4880 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4882 # if we aren't already remounting for each test, do so for this test
4883 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4884 cleanup || error "failed to unmount"
4887 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4889 run_test 65j "set default striping on root directory (bug 6367)="
4891 test_65k() { # bug11679
4892 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4893 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4894 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4896 echo "Check OST status: "
4897 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4898 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4900 for OSC in $MDS_OSCS; do
4901 echo $OSC "is activate"
4902 do_facet $SINGLEMDS lctl --device %$OSC activate
4906 for INACTIVE_OSC in $MDS_OSCS; do
4907 echo "Deactivate: " $INACTIVE_OSC
4908 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4909 for STRIPE_OSC in $MDS_OSCS; do
4910 OST=`osc_to_ost $STRIPE_OSC`
4911 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4912 awk -F: /$OST/'{ print $1 }' | head -n 1`
4914 [ -f $DIR/$tdir/$IDX ] && continue
4915 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4916 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4918 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4921 echo $INACTIVE_OSC "is Activate."
4922 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
4925 run_test 65k "validate manual striping works properly with deactivated OSCs"
4927 test_65l() { # bug 12836
4928 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4929 test_mkdir -p $DIR/$tdir/test_dir
4930 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
4931 $LFS find -mtime -1 $DIR/$tdir >/dev/null
4933 run_test 65l "lfs find on -1 stripe dir ========================"
4935 # bug 2543 - update blocks count on client
4937 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4939 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
4940 sync; sync_all_data; sync; sync_all_data
4941 cancel_lru_locks osc
4942 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
4943 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
4945 run_test 66 "update inode blocks count on client ==============="
4950 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4952 if [ ! -z "$LLOOP" ]; then
4953 if swapon -s | grep -q $LLOOP; then
4954 swapoff $LLOOP || error "swapoff failed"
4957 $LCTL blockdev_detach $LLOOP || error "detach failed"
4961 if [ ! -z "$LLITELOOPLOAD" ]; then
4969 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
4973 swapon -s | awk '($1 == "'$1'") { print $4 }'
4976 # test case for lloop driver, basic function
4978 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4979 [ "$UID" != 0 ] && skip_env "must run as root" && return
4980 llite_lloop_enabled || \
4981 { skip_env "llite_lloop module disabled" && return; }
4983 trap cleanup_68 EXIT
4985 if ! module_loaded llite_lloop; then
4986 if load_module llite/llite_lloop; then
4989 skip_env "can't find module llite_lloop"
4994 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4995 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
4996 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
4998 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
4999 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5003 run_test 68a "lloop driver - basic test ========================"
5005 # excercise swapping to lustre by adding a high priority swapfile entry
5006 # and then consuming memory until it is used.
5007 test_68b() { # was test_68
5008 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5009 [ "$UID" != 0 ] && skip_env "must run as root" && return
5010 lctl get_param -n devices | grep -q obdfilter && \
5011 skip "local OST" && return
5013 grep -q llite_lloop /proc/modules
5014 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5016 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5017 skip "can't reliably test swap with TCP" && return
5019 MEMTOTAL=`meminfo MemTotal`
5020 NR_BLOCKS=$((MEMTOTAL>>8))
5021 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5023 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5024 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5027 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5029 trap cleanup_68 EXIT
5031 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5033 echo "before: `swapon -s | grep $LLOOP`"
5034 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5035 echo "after: `swapon -s | grep $LLOOP`"
5036 SWAPUSED=`swap_used $LLOOP`
5040 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5042 run_test 68b "support swapping to Lustre ========================"
5044 # bug5265, obdfilter oa2dentry return -ENOENT
5045 # #define OBD_FAIL_OST_ENOENT 0x217
5047 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5048 remote_ost_nodsh && skip "remote OST with nodsh" && return
5051 $SETSTRIPE -c 1 -i 0 $f
5053 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5055 do_facet ost1 lctl set_param fail_loc=0x217
5056 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5057 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5059 do_facet ost1 lctl set_param fail_loc=0
5060 $DIRECTIO write $f 0 2 || error "write error"
5062 cancel_lru_locks osc
5063 $DIRECTIO read $f 0 1 || error "read error"
5065 do_facet ost1 lctl set_param fail_loc=0x217
5066 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5068 do_facet ost1 lctl set_param fail_loc=0
5071 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5074 test_mkdir -p $DIR/$tdir
5075 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5077 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5079 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5080 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5081 [ "$RUNAS_ID" = "$UID" ] &&
5082 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5084 # Check that testing environment is properly set up. Skip if not
5085 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5086 skip_env "User $RUNAS_ID does not exist - skipping"
5089 # We had better clear the $DIR to get enough space for dd
5092 chmod 777 $DIR/$tfile
5093 chmod ug+s $DIR/$tfile
5094 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5095 error "$RUNAS dd $DIR/$tfile failed"
5096 # See if we are still setuid/sgid
5097 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5098 error "S/gid is not dropped on write"
5099 # Now test that MDS is updated too
5100 cancel_lru_locks mdc
5101 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5102 error "S/gid is not dropped on MDS"
5105 run_test 72a "Test that remove suid works properly (bug5695) ===="
5107 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5110 [ "$RUNAS_ID" = "$UID" ] && \
5111 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5112 [ "$RUNAS_ID" -eq 0 ] && \
5113 skip_env "RUNAS_ID = 0 -- skipping" && return
5115 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5116 # Check that testing environment is properly set up. Skip if not
5117 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5118 skip_env "User $RUNAS_ID does not exist - skipping"
5121 touch $DIR/${tfile}-f{g,u}
5122 test_mkdir $DIR/${tfile}-dg
5123 test_mkdir $DIR/${tfile}-du
5124 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5125 chmod g+s $DIR/${tfile}-{f,d}g
5126 chmod u+s $DIR/${tfile}-{f,d}u
5127 for perm in 777 2777 4777; do
5128 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5129 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5130 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5131 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5135 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5137 # bug 3462 - multiple simultaneous MDC requests
5139 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5140 test_mkdir $DIR/d73-1
5141 test_mkdir $DIR/d73-2
5142 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5145 lctl set_param fail_loc=0x80000129
5146 $MULTIOP $DIR/d73-1/f73-2 Oc &
5148 lctl set_param fail_loc=0
5150 $MULTIOP $DIR/d73-2/f73-3 Oc &
5154 wait $pid1 || return 1
5158 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5159 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5160 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5164 run_test 73 "multiple MDC requests (should not deadlock)"
5166 test_74a() { # bug 6149, 6184
5167 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5168 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5170 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5171 # will spin in a tight reconnection loop
5173 lctl set_param fail_loc=0x8000030e
5174 # get any lock that won't be difficult - lookup works.
5176 lctl set_param fail_loc=0
5180 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5182 test_74b() { # bug 13310
5183 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5184 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5186 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5187 # will spin in a tight reconnection loop
5188 lctl set_param fail_loc=0x8000030e
5189 # get a "difficult" lock
5191 lctl set_param fail_loc=0
5195 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5198 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5199 #define OBD_FAIL_LDLM_NEW_LOCK
5200 lctl set_param fail_loc=0x80000319
5201 touch $DIR/$tfile && error "Touch successful"
5204 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5207 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5210 get_inode_slab_tunables() {
5211 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5214 set_inode_slab_tunables() {
5215 echo "lustre_inode_cache $1" > /proc/slabinfo
5218 test_76() { # Now for bug 20433, added originally in bug 1443
5219 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5220 local SLAB_SETTINGS=`get_inode_slab_tunables`
5221 local CPUS=`getconf _NPROCESSORS_ONLN`
5222 # we cannot set limit below 1 which means 1 inode in each
5223 # per-cpu cache is still allowed
5224 set_inode_slab_tunables "1 1 0"
5225 cancel_lru_locks osc
5226 BEFORE_INODES=`num_inodes`
5227 echo "before inodes: $BEFORE_INODES"
5229 [ "$SLOW" = "no" ] && COUNT=100
5230 for i in `seq $COUNT`; do
5234 cancel_lru_locks osc
5235 AFTER_INODES=`num_inodes`
5236 echo "after inodes: $AFTER_INODES"
5238 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5240 AFTER_INODES=`num_inodes`
5242 echo "wait $wait seconds inodes: $AFTER_INODES"
5243 if [ $wait -gt 30 ]; then
5244 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5247 set_inode_slab_tunables "$SLAB_SETTINGS"
5249 run_test 76 "confirm clients recycle inodes properly ===="
5255 # Note: in sptlrpc modes which enable its own bulk checksum, the
5256 # original crc32_le bulk checksum will be automatically disabled,
5257 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5258 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5259 # In this case set_checksums() will not be no-op, because sptlrpc
5260 # bulk checksum will be enabled all through the test.
5262 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5263 lctl set_param -n osc.*.checksums $1
5267 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5268 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5269 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5270 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5273 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5274 log "set checksum type to $1"
5277 F77_TMP=$TMP/f77-temp
5280 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5281 error "error writing to $F77_TMP"
5284 test_77a() { # bug 10889
5285 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5286 $GSS && skip "could not run with gss" && return
5287 [ ! -f $F77_TMP ] && setup_f77
5289 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5293 run_test 77a "normal checksum read/write operation ============="
5295 test_77b() { # bug 10889
5296 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5297 $GSS && skip "could not run with gss" && return
5298 [ ! -f $F77_TMP ] && setup_f77
5299 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5300 lctl set_param fail_loc=0x80000409
5302 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
5303 error "dd error: $?"
5304 lctl set_param fail_loc=0
5307 run_test 77b "checksum error on client write ===================="
5309 test_77c() { # bug 10889
5310 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5311 $GSS && skip "could not run with gss" && return
5312 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
5314 for algo in $CKSUM_TYPES; do
5315 cancel_lru_locks osc
5316 set_checksum_type $algo
5317 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5318 lctl set_param fail_loc=0x80000408
5319 cmp $F77_TMP $DIR/f77b || error "file compare failed"
5320 lctl set_param fail_loc=0
5323 set_checksum_type $ORIG_CSUM_TYPE
5326 run_test 77c "checksum error on client read ==================="
5328 test_77d() { # bug 10889
5329 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5330 $GSS && skip "could not run with gss" && return
5331 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5332 lctl set_param fail_loc=0x80000409
5334 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5335 error "direct write: rc=$?"
5336 lctl set_param fail_loc=0
5339 run_test 77d "checksum error on OST direct write ==============="
5341 test_77e() { # bug 10889
5342 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5343 $GSS && skip "could not run with gss" && return
5344 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
5345 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5346 lctl set_param fail_loc=0x80000408
5348 cancel_lru_locks osc
5349 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5350 error "direct read: rc=$?"
5351 lctl set_param fail_loc=0
5354 run_test 77e "checksum error on OST direct read ================"
5356 test_77f() { # bug 10889
5357 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5358 $GSS && skip "could not run with gss" && return
5360 for algo in $CKSUM_TYPES; do
5361 cancel_lru_locks osc
5362 set_checksum_type $algo
5363 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5364 lctl set_param fail_loc=0x409
5365 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
5366 error "direct write succeeded"
5367 lctl set_param fail_loc=0
5369 set_checksum_type $ORIG_CSUM_TYPE
5372 run_test 77f "repeat checksum error on write (expect error) ===="
5374 test_77g() { # bug 10889
5375 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5376 $GSS && skip "could not run with gss" && return
5377 remote_ost_nodsh && skip "remote OST with nodsh" && return
5379 [ ! -f $F77_TMP ] && setup_f77
5381 $SETSTRIPE -c 1 -i 0 $DIR/f77g
5382 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5383 do_facet ost1 lctl set_param fail_loc=0x8000021a
5385 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
5386 error "write error: rc=$?"
5387 do_facet ost1 lctl set_param fail_loc=0
5390 run_test 77g "checksum error on OST write ======================"
5392 test_77h() { # bug 10889
5393 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5394 $GSS && skip "could not run with gss" && return
5395 remote_ost_nodsh && skip "remote OST with nodsh" && return
5397 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
5398 cancel_lru_locks osc
5399 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5400 do_facet ost1 lctl set_param fail_loc=0x8000021b
5402 cmp $F77_TMP $DIR/f77g || error "file compare failed"
5403 do_facet ost1 lctl set_param fail_loc=0
5406 run_test 77h "checksum error on OST read ======================="
5408 test_77i() { # bug 13805
5409 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5410 $GSS && skip "could not run with gss" && return
5411 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5412 lctl set_param fail_loc=0x40b
5413 remount_client $MOUNT
5414 lctl set_param fail_loc=0
5415 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5416 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5417 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5418 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5420 remount_client $MOUNT
5422 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
5424 test_77j() { # bug 13805
5425 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5426 $GSS && skip "could not run with gss" && return
5427 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5428 lctl set_param fail_loc=0x40c
5429 remount_client $MOUNT
5430 lctl set_param fail_loc=0
5431 sleep 2 # wait async osc connect to finish
5432 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5433 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5434 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5435 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5437 remount_client $MOUNT
5439 run_test 77j "client only supporting ADLER32 ===================="
5441 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5445 test_78() { # bug 10901
5446 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5447 remote_ost || { skip_env "local OST" && return; }
5450 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5451 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5452 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5453 echo "MemTotal: $MEMTOTAL"
5454 # reserve 256MB of memory for the kernel and other running processes,
5455 # and then take 1/2 of the remaining memory for the read/write buffers.
5456 if [ $MEMTOTAL -gt 512 ] ;then
5457 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5459 # for those poor memory-starved high-end clusters...
5460 MEMTOTAL=$((MEMTOTAL / 2))
5462 echo "Mem to use for directio: $MEMTOTAL"
5463 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5464 [ $F78SIZE -gt 512 ] && F78SIZE=512
5465 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5466 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5467 echo "Smallest OST: $SMALLESTOST"
5468 [ $SMALLESTOST -lt 10240 ] && \
5469 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5471 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5472 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5474 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5475 echo "File size: $F78SIZE"
5476 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5477 for i in `seq 1 $NSEQ`
5479 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5480 echo directIO rdwr round $i of $NSEQ
5481 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5486 run_test 78 "handle large O_DIRECT writes correctly ============"
5488 test_79() { # bug 12743
5489 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5490 wait_delete_completed
5492 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5493 BKFREE=$(calc_osc_kbytes kbytesfree)
5494 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5496 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5497 DFTOTAL=`echo $STRING | cut -d, -f1`
5498 DFUSED=`echo $STRING | cut -d, -f2`
5499 DFAVAIL=`echo $STRING | cut -d, -f3`
5500 DFFREE=$(($DFTOTAL - $DFUSED))
5502 ALLOWANCE=$((64 * $OSTCOUNT))
5504 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5505 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5506 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5508 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5509 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5510 error "df free($DFFREE) mismatch OST free($BKFREE)"
5512 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5513 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5514 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5517 run_test 79 "df report consistency check ======================="
5519 test_80() { # bug 10718
5520 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5521 # relax strong synchronous semantics for slow backends like ZFS
5522 local soc="obdfilter.*.sync_on_lock_cancel"
5523 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5525 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5526 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5527 facet_active_host $host; done | sort -u)
5528 do_nodes $hosts lctl set_param $soc=never
5531 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5533 local BEFORE=`date +%s`
5534 cancel_lru_locks osc
5535 local AFTER=`date +%s`
5536 local DIFF=$((AFTER-BEFORE))
5537 if [ $DIFF -gt 1 ] ; then
5538 error "elapsed for 1M@1T = $DIFF"
5541 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5545 run_test 80 "Page eviction is equally fast at high offsets too ===="
5547 test_81a() { # LU-456
5548 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5549 remote_ost_nodsh && skip "remote OST with nodsh" && return
5550 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5551 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5552 do_facet ost1 lctl set_param fail_loc=0x80000228
5554 # write should trigger a retry and success
5555 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5556 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5558 if [ $RC -ne 0 ] ; then
5559 error "write should success, but failed for $RC"
5562 run_test 81a "OST should retry write when get -ENOSPC ==============="
5564 test_81b() { # LU-456
5565 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5566 remote_ost_nodsh && skip "remote OST with nodsh" && return
5567 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5568 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5569 do_facet ost1 lctl set_param fail_loc=0x228
5571 # write should retry several times and return -ENOSPC finally
5572 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5573 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5576 if [ $RC -ne $ENOSPC ] ; then
5577 error "dd should fail for -ENOSPC, but succeed."
5580 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5582 test_82() { # LU-1031
5583 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5587 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5589 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5591 kill -USR1 $MULTIPID2
5593 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5594 error "First grouplock does not block second one"
5596 echo "Second grouplock blocks first one"
5598 kill -USR1 $MULTIPID1
5602 run_test 82 "Basic grouplock test ==============================="
5605 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
5607 test_mkdir -p $DIR/d99cvsroot
5608 chown $RUNAS_ID $DIR/d99cvsroot
5609 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5612 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
5615 run_test 99a "cvs init ========================================="
5618 [ -z "$(which cvs 2>/dev/null)" ] &&
5619 skip_env "could not find cvs" && return
5620 [ ! -d $DIR/d99cvsroot ] && test_99a
5622 # some versions of cvs import exit(1) when asked to import links or
5623 # files they can't read. ignore those files.
5624 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5625 ! -perm +4 -printf '-I %f\n')
5626 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5627 d99reposname vtag rtag
5629 run_test 99b "cvs import ======================================="
5632 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5633 [ ! -d $DIR/d99cvsroot ] && test_99b
5635 test_mkdir -p $DIR/d99reposname
5636 chown $RUNAS_ID $DIR/d99reposname
5637 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5639 run_test 99c "cvs checkout ====================================="
5642 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5643 [ ! -d $DIR/d99cvsroot ] && test_99c
5644 cd $DIR/d99reposname
5646 $RUNAS cvs add -m 'addmsg' foo99
5648 run_test 99d "cvs add =========================================="
5651 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5652 [ ! -d $DIR/d99cvsroot ] && test_99c
5653 cd $DIR/d99reposname
5656 run_test 99e "cvs update ======================================="
5659 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5660 [ ! -d $DIR/d99cvsroot ] && test_99d
5661 cd $DIR/d99reposname
5662 $RUNAS cvs commit -m 'nomsg' foo99
5663 rm -fr $DIR/d99cvsroot
5665 run_test 99f "cvs commit ======================================="
5668 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5669 [ "$NETTYPE" = tcp ] || \
5670 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5673 remote_ost_nodsh && skip "remote OST with nodsh" && return
5674 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5676 { skip "useless for local single node setup" && return; }
5678 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5679 [ "$PROT" != "tcp" ] && continue
5680 RPORT=$(echo $REMOTE | cut -d: -f2)
5681 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5684 LPORT=`echo $LOCAL | cut -d: -f2`
5685 if [ $LPORT -ge 1024 ]; then
5686 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5688 error_exit "local: $LPORT > 1024, remote: $RPORT"
5691 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5693 run_test 100 "check local port using privileged port ==========="
5695 function get_named_value()
5704 echo $line | sed "s/^$tag[ ]*//"
5711 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5712 awk '/^max_cached_mb/ { print $2 }')
5715 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5720 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5724 local cache_limit=32
5726 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5727 trap cleanup_101a EXIT
5728 $LCTL set_param -n llite.*.read_ahead_stats 0
5729 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5732 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5734 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5735 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5738 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5739 get_named_value 'read but discarded' | cut -d" " -f1`; do
5740 discard=$(($discard + $s))
5744 if [ $(($discard * 10)) -gt $nreads ] ;then
5745 $LCTL get_param osc.*-osc*.rpc_stats
5746 $LCTL get_param llite.*.read_ahead_stats
5747 error "too many ($discard) discarded pages"
5749 rm -f $DIR/$tfile || true
5751 run_test 101a "check read-ahead for random reads ================"
5754 test_mkdir -p $DIR/$tdir
5756 STRIPE_COUNT=$OSTCOUNT
5759 local list=$(comma_list $(osts_nodes))
5760 set_osd_param $list '' read_cache_enable 0
5761 set_osd_param $list '' writethrough_cache_enable 0
5763 trap cleanup_test101bc EXIT
5764 # prepare the read-ahead file
5765 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5767 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5770 cleanup_test101bc() {
5775 local list=$(comma_list $(osts_nodes))
5776 set_osd_param $list '' read_cache_enable 1
5777 set_osd_param $list '' writethrough_cache_enable 1
5781 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5786 local STRIPE_SIZE=1048576
5787 local RA_INC=1048576
5788 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5789 local FILE_LENGTH=$((64*100))
5790 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5791 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5792 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5793 get_named_value 'read but discarded' | \
5794 cut -d" " -f1 | calc_total`
5795 if [ $DISCARD -gt $discard_limit ]; then
5796 $LCTL get_param llite.*.read_ahead_stats
5797 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5799 echo "Read-ahead success for size ${READ_SIZE}"
5804 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5805 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5806 local STRIPE_SIZE=1048576
5807 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5808 local FILE_LENGTH=$((STRIPE_SIZE*100))
5809 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5810 # prepare the read-ahead file
5812 cancel_lru_locks osc
5813 for BIDX in 2 4 8 16 32 64 128 256
5815 local BSIZE=$((BIDX*4096))
5816 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5817 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5818 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5819 $LCTL set_param -n llite.*.read_ahead_stats 0
5820 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5821 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5822 cancel_lru_locks osc
5828 run_test 101b "check stride-io mode read-ahead ================="
5831 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5832 local STRIPE_SIZE=1048576
5833 local FILE_LENGTH=$((STRIPE_SIZE*100))
5839 cancel_lru_locks osc
5840 $LCTL set_param osc.*.rpc_stats 0
5841 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5842 for osc in $($LCTL get_param -N osc.*); do
5843 if [ "$osc" == "osc.num_refs" ]; then
5847 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
5848 if [ $lines -le 20 ]; then
5852 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
5853 awk '$1 == "1:" { print $2; exit; }')
5854 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
5855 awk '$1 == "2:" { print $2; exit; }')
5856 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
5857 awk '$1 == "4:" { print $2; exit; }')
5858 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
5859 awk '$1 == "8:" { print $2; exit; }')
5861 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
5862 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
5863 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
5864 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
5865 echo "${osc} rpc check passed!"
5870 run_test 101c "check stripe_size aligned read-ahead ================="
5873 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5874 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5878 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5879 local file=$DIR/$tfile
5880 local size=${FILESIZE_101c:-500}
5881 local ra_MB=${READAHEAD_MB:-40}
5883 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5884 [ $space -gt $((size * 1024)) ] ||
5885 { skip "Need free space ${size}M, have ${space}K" && return; }
5887 echo "Creating test file $file of size ${size}M with ${space}K free space"
5888 $SETSTRIPE -c -1 $file || error "setstripe failed"
5889 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5890 echo Cancel LRU locks on lustre client to flush the client cache
5891 cancel_lru_locks osc
5893 echo Disable read-ahead
5894 local old_READAHEAD=$(set_read_ahead 0)
5896 echo Reading the test file $file with read-ahead disabled
5897 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5899 echo Cancel LRU locks on lustre client to flush the client cache
5900 cancel_lru_locks osc
5901 echo Enable read-ahead with ${ra_MB}MB
5902 set_read_ahead $ra_MB
5904 echo Reading the test file $file with read-ahead enabled
5905 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5907 echo read-ahead disabled time read $time_ra_OFF
5908 echo read-ahead enabled time read $time_ra_ON
5910 set_read_ahead $old_READAHEAD
5912 wait_delete_completed
5914 [ $time_ra_ON -lt $time_ra_OFF ] ||
5915 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5916 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5918 run_test 101d "file read with and without read-ahead enabled ================="
5921 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5922 local file=$DIR/$tfile
5927 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5928 local need_space=$((count * size))
5929 [ $space -gt $need_space ] ||
5930 { skip_env "Need free space $need_space, have $space" && return; }
5932 echo Creating $count ${size}K test files
5933 for ((i = 0; i < $count; i++)); do
5934 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5937 echo Cancel LRU locks on lustre client to flush the client cache
5938 cancel_lru_locks osc
5940 echo Reset readahead stats
5941 $LCTL set_param -n llite.*.read_ahead_stats 0
5943 for ((i = 0; i < $count; i++)); do
5944 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5947 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5948 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5950 for ((i = 0; i < $count; i++)); do
5951 rm -rf ${file}_${i} 2>/dev/null
5954 #10000 means 20% reads are missing in readahead
5955 [ $miss -lt 10000 ] || error "misses too much for small reads"
5957 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
5959 cleanup_test101f() {
5961 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
5962 rm -rf $DIR/$tfile 2>/dev/null
5966 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5967 local file=$DIR/$tfile
5970 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
5971 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
5972 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
5973 trap cleanup_test101f EXIT
5975 echo Cancel LRU locks on lustre client to flush the client cache
5976 cancel_lru_locks osc
5978 echo Reset readahead stats
5979 $LCTL set_param -n llite.*.read_ahead_stats 0
5980 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
5981 # readahead should read in 2M file on second read, so only miss
5983 echo Random 4K reads on 2M file for 1000 times
5984 $READS -f $file -s 2097152 -b 4096 -n $nreads
5986 echo checking missing pages
5987 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
5988 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5990 [ $miss -lt 3 ] || error "misses too much pages!"
5993 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
5996 test_mkdir -p $DIR/$tdir
5997 chown $RUNAS_ID $DIR/$tdir
6000 STRIPE_COUNT=$OSTCOUNT
6001 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
6003 trap cleanup_test102 EXIT
6005 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6007 for num in 1 2 3 4; do
6008 for count in $(seq 1 $STRIPE_COUNT); do
6009 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6010 local size=`expr $STRIPE_SIZE \* $num`
6011 local file=file"$num-$idx-$count"
6012 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6018 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6024 rm -rf $DIR/d0.sanity/d102
6028 local testfile=$DIR/xattr_testfile
6032 [ "$UID" != 0 ] && skip_env "must run as root" && return
6033 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6034 skip_env "must have user_xattr" && return
6036 [ -z "$(which setfattr 2>/dev/null)" ] &&
6037 skip_env "could not find setfattr" && return
6039 echo "set/get xattr..."
6040 setfattr -n trusted.name1 -v value1 $testfile ||
6041 error "setfattr -n trusted.name1=value1 $testfile failed"
6042 getfattr -n trusted.name1 $testfile 2> /dev/null |
6043 grep "trusted.name1=.value1" ||
6044 error "$testfile missing trusted.name1=value1"
6046 setfattr -n user.author1 -v author1 $testfile ||
6047 error "setfattr -n user.author1=author1 $testfile failed"
6048 getfattr -n user.author1 $testfile 2> /dev/null |
6049 grep "user.author1=.author1" ||
6050 error "$testfile missing trusted.author1=author1"
6053 setfattr -n trusted.name2 -v value2 $testfile ||
6054 error "$testfile unable to set trusted.name2"
6055 setfattr -n trusted.name3 -v value3 $testfile ||
6056 error "$testfile unable to set trusted.name3"
6057 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6058 grep "trusted.name" | wc -l) -eq 3 ] ||
6059 error "$testfile missing 3 trusted.name xattrs"
6061 setfattr -n user.author2 -v author2 $testfile ||
6062 error "$testfile unable to set user.author2"
6063 setfattr -n user.author3 -v author3 $testfile ||
6064 error "$testfile unable to set user.author3"
6065 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6066 grep "user.author" | wc -l) -eq 3 ] ||
6067 error "$testfile missing 3 user.author xattrs"
6069 echo "remove xattr..."
6070 setfattr -x trusted.name1 $testfile ||
6071 error "$testfile error deleting trusted.name1"
6072 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6073 error "$testfile did not delete trusted.name1 xattr"
6075 setfattr -x user.author1 $testfile ||
6076 error "$testfile error deleting user.author1"
6077 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6078 error "$testfile did not delete trusted.name1 xattr"
6080 # b10667: setting lustre special xattr be silently discarded
6081 echo "set lustre special xattr ..."
6082 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6083 error "$testfile allowed setting trusted.lov"
6085 run_test 102a "user xattr test =================================="
6088 # b10930: get/set/list trusted.lov xattr
6089 echo "get/set/list trusted.lov xattr ..."
6090 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6091 local testfile=$DIR/$tfile
6092 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6093 error "setstripe failed"
6094 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6095 error "getstripe failed"
6096 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
6097 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
6099 local testfile2=${testfile}2
6100 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
6101 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
6104 setfattr -n trusted.lov -v $value $testfile2
6105 local stripe_size=$($GETSTRIPE -S $testfile2)
6106 local stripe_count=$($GETSTRIPE -c $testfile2)
6107 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6108 [ $stripe_count -eq $STRIPECOUNT ] ||
6109 error "stripe count $stripe_count != $STRIPECOUNT"
6112 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6115 # b10930: get/set/list lustre.lov xattr
6116 echo "get/set/list lustre.lov xattr ..."
6117 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6118 test_mkdir -p $DIR/$tdir
6119 chown $RUNAS_ID $DIR/$tdir
6120 local testfile=$DIR/$tdir/$tfile
6121 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6122 error "setstripe failed"
6123 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6124 error "getstripe failed"
6125 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6126 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6128 local testfile2=${testfile}2
6129 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6130 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6132 $RUNAS $MCREATE $testfile2
6133 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6134 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6135 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6136 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6137 [ $stripe_count -eq $STRIPECOUNT ] ||
6138 error "stripe count $stripe_count != $STRIPECOUNT"
6140 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6142 compare_stripe_info1() {
6143 local stripe_index_all_zero=true
6145 for num in 1 2 3 4; do
6146 for count in $(seq 1 $STRIPE_COUNT); do
6147 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6148 local size=$((STRIPE_SIZE * num))
6149 local file=file"$num-$offset-$count"
6150 stripe_size=$(lfs getstripe -S $PWD/$file)
6151 [ $stripe_size -ne $size ] &&
6152 error "$file: size $stripe_size != $size"
6153 stripe_count=$(lfs getstripe -c $PWD/$file)
6154 # allow fewer stripes to be created, ORI-601
6155 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
6156 error "$file: count $stripe_count != $count"
6157 stripe_index=$(lfs getstripe -i $PWD/$file)
6158 [ $stripe_index -ne 0 ] &&
6159 stripe_index_all_zero=false
6163 $stripe_index_all_zero &&
6164 error "all files are being extracted starting from OST index 0"
6169 [ -n "$(which tar 2>/dev/null)" ] &&
6170 strings $(which tar) | grep -q "lustre" && echo tar
6174 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6175 # b10930: tar test for trusted.lov xattr
6176 TAR=$(find_lustre_tar)
6177 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6178 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6180 test_mkdir -p $DIR/d102d
6181 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6183 compare_stripe_info1
6185 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6188 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6189 # b10930: tar test for trusted.lov xattr
6190 TAR=$(find_lustre_tar)
6191 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6192 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6194 test_mkdir -p $DIR/d102f
6196 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6198 compare_stripe_info1
6200 run_test 102f "tar copy files, not keep osts ==========="
6203 local xsize=${1:-1024} # in bytes
6204 local file=$DIR/$tfile
6206 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6207 skip "must have user_xattr" && return 0
6208 [ -z "$(which setfattr 2>/dev/null)" ] &&
6209 skip_env "could not find setfattr" && return 0
6210 [ -z "$(which getfattr 2>/dev/null)" ] &&
6211 skip_env "could not find getfattr" && return 0
6215 local value="$(generate_string $xsize)"
6217 local xbig=trusted.big
6218 log "save $xbig on $file"
6219 setfattr -n $xbig -v $value $file ||
6220 error "saving $xbig on $file failed"
6222 local orig=$(get_xattr_value $xbig $file)
6223 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6225 local xsml=trusted.sml
6226 log "save $xsml on $file"
6227 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6229 local new=$(get_xattr_value $xbig $file)
6230 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6232 log "grow $xsml on $file"
6233 setfattr -n $xsml -v "$value" $file ||
6234 error "growing $xsml on $file failed"
6236 new=$(get_xattr_value $xbig $file)
6237 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6238 log "$xbig still valid after growing $xsml"
6243 test_102h() { # bug 15777
6246 run_test 102h "grow xattr from inside inode to external block"
6249 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6250 grow_xattr $(max_xattr_size)
6252 run_test 102ha "grow xattr from inside inode to external inode"
6254 test_102i() { # bug 17038
6256 ln -s $DIR/$tfile $DIR/${tfile}link
6257 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6258 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"
6259 rm -f $DIR/$tfile $DIR/${tfile}link
6261 run_test 102i "lgetxattr test on symbolic link ============"
6264 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6265 TAR=$(find_lustre_tar)
6266 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6267 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6268 setup_test102 "$RUNAS"
6269 test_mkdir -p $DIR/d102j
6270 chown $RUNAS_ID $DIR/d102j
6271 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6273 compare_stripe_info1 "$RUNAS"
6275 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6279 # b22187 just check that does not crash for regular file.
6280 setfattr -n trusted.lov $DIR/$tfile
6281 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6282 local test_kdir=$DIR/d102k
6283 test_mkdir $test_kdir
6284 local default_size=`$GETSTRIPE -S $test_kdir`
6285 local default_count=`$GETSTRIPE -c $test_kdir`
6286 local default_offset=`$GETSTRIPE -i $test_kdir`
6287 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6288 error 'dir setstripe failed'
6289 setfattr -n trusted.lov $test_kdir
6290 local stripe_size=`$GETSTRIPE -S $test_kdir`
6291 local stripe_count=`$GETSTRIPE -c $test_kdir`
6292 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6293 [ $stripe_size -eq $default_size ] ||
6294 error "stripe size $stripe_size != $default_size"
6295 [ $stripe_count -eq $default_count ] ||
6296 error "stripe count $stripe_count != $default_count"
6297 [ $stripe_offset -eq $default_offset ] ||
6298 error "stripe offset $stripe_offset != $default_offset"
6299 rm -rf $DIR/$tfile $test_kdir
6301 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6304 # LU-532 trusted. xattr is invisible to non-root
6305 local testfile=$DIR/$tfile
6309 echo "listxattr as user..."
6310 chown $RUNAS_ID $testfile
6311 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6312 grep -q "trusted" &&
6313 error "$testfile trusted xattrs are user visible"
6317 run_test 102l "listxattr filter test =================================="
6323 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6328 [ "$UID" != 0 ] && skip_env "must run as root" && return
6329 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
6330 skip "must have acl enabled" && return
6331 [ -z "$(which setfacl 2>/dev/null)" ] &&
6332 skip_env "could not find setfacl" && return
6333 $GSS && skip "could not run under gss" && return
6335 declare -a identity_old
6337 for num in $(seq $MDSCOUNT); do
6338 switch_identity $num true || identity_old[$num]=$?
6345 echo "performing cp ..."
6346 run_acl_subtest cp || error "run_acl_subtest cp failed"
6347 echo "performing getfacl-noacl..."
6348 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6349 echo "performing misc..."
6350 run_acl_subtest misc || error "misc test failed"
6351 echo "performing permissions..."
6352 run_acl_subtest permissions || error "permissions failed"
6353 echo "performing setfacl..."
6354 run_acl_subtest setfacl || error "setfacl test failed"
6356 # inheritance test got from HP
6357 echo "performing inheritance..."
6358 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6359 chmod +x make-tree || error "chmod +x failed"
6360 run_acl_subtest inheritance || error "inheritance test failed"
6363 echo "LU-974 ignore umask when acl is enabled..."
6364 run_acl_subtest 974 || error "LU-974 umask test failed"
6365 if [ $MDSCOUNT -ge 2 ]; then
6366 run_acl_subtest 974_remote ||
6367 error "LU-974 umask test failed under remote dir"
6370 echo "LU-2561 newly created file is same size as directory..."
6371 run_acl_subtest 2561 || error "LU-2561 test failed"
6376 for num in $(seq $MDSCOUNT); do
6377 if [ "${identity_old[$num]}" = 1 ]; then
6378 switch_identity $num false || identity_old[$num]=$?
6382 run_test 103 "acl test ========================================="
6385 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6387 lfs df || error "lfs df failed"
6388 lfs df -ih || error "lfs df -ih failed"
6389 lfs df -h $DIR || error "lfs df -h $DIR failed"
6390 lfs df -i $DIR || error "lfs df -i $DIR failed"
6391 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6392 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6394 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
6395 lctl --device %$OSC deactivate
6396 lfs df || error "lfs df with deactivated OSC failed"
6397 lctl --device %$OSC activate
6398 # wait the osc back to normal
6399 wait_osc_import_state client ost FULL
6401 lfs df || error "lfs df with reactivated OSC failed"
6404 run_test 104a "lfs df [-ih] [path] test ========================="
6407 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6408 [ $RUNAS_ID -eq $UID ] &&
6409 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6411 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
6412 grep "Permission denied" | wc -l)))
6413 if [ $denied_cnt -ne 0 ]; then
6414 error "lfs check servers test failed"
6417 run_test 104b "$RUNAS lfs check servers test ===================="
6420 # doesn't work on 2.4 kernels
6422 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6423 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6425 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6429 run_test 105a "flock when mounted without -o flock test ========"
6433 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6434 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6436 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6440 run_test 105b "fcntl when mounted without -o flock test ========"
6444 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6445 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6447 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6451 run_test 105c "lockf when mounted without -o flock test ========"
6453 test_105d() { # bug 15924
6454 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6455 test_mkdir -p $DIR/$tdir
6456 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6457 skip "mount w/o flock enabled" && return
6458 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6459 $LCTL set_param fail_loc=0x80000315
6460 flocks_test 2 $DIR/$tdir
6462 run_test 105d "flock race (should not freeze) ========"
6464 test_105e() { # bug 22660 && 22040
6465 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6466 skip "mount w/o flock enabled" && return
6468 flocks_test 3 $DIR/$tfile
6470 run_test 105e "Two conflicting flocks from same process ======="
6472 test_106() { #bug 10921
6473 test_mkdir -p $DIR/$tdir
6474 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6475 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6477 run_test 106 "attempt exec of dir followed by chown of that dir"
6480 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6487 local save_pattern=$(sysctl -n kernel.core_pattern)
6488 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6489 sysctl -w kernel.core_pattern=$file
6490 sysctl -w kernel.core_uses_pid=0
6498 kill -s 11 $SLEEPPID
6500 if [ -e $file ]; then
6501 size=`stat -c%s $file`
6502 [ $size -eq 0 ] && error "Fail to create core file $file"
6504 error "Fail to create core file $file"
6507 sysctl -w kernel.core_pattern=$save_pattern
6508 sysctl -w kernel.core_uses_pid=$save_uses_pid
6511 run_test 107 "Coredump on SIG"
6514 test_mkdir -p $DIR/$tdir
6515 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6516 error "mkdir with 255 char failed"
6517 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6518 error "mkdir with 256 char should fail, but did not"
6519 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6520 error "create with 255 char failed"
6521 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6522 error "create with 256 char should fail, but did not"
6527 run_test 110 "filename length checking"
6530 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6531 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6533 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6535 echo "Starting with $OSTIO_pre threads"
6538 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6539 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6540 echo "$NUMTEST creates/unlinks"
6541 test_mkdir -p $DIR/$tdir
6542 createmany -o $DIR/$tdir/$tfile $NUMTEST
6543 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6545 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6548 # don't return an error
6549 [ $OSTIO_post == $OSTIO_pre ] && echo \
6550 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6551 echo "This may be fine, depending on what ran before this test" &&
6552 echo "and how fast this system is." && return
6554 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6556 run_test 115 "verify dynamic thread creation===================="
6559 wait_delete_completed
6560 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6561 echo OST kbytes available: ${AVAIL[@]}
6562 MAXI=0; MAXV=${AVAIL[0]}
6563 MINI=0; MINV=${AVAIL[0]}
6564 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6565 #echo OST $i: ${AVAIL[i]}kb
6566 if [ ${AVAIL[i]} -gt $MAXV ]; then
6567 MAXV=${AVAIL[i]}; MAXI=$i
6569 if [ ${AVAIL[i]} -lt $MINV ]; then
6570 MINV=${AVAIL[i]}; MINI=$i
6573 echo Min free space: OST $MINI: $MINV
6574 echo Max free space: OST $MAXI: $MAXV
6577 test_116a() { # was previously test_116()
6578 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6579 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6581 echo -n "Free space priority "
6582 lctl get_param -n lov.*-clilov-*.qos_prio_free
6585 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
6588 # generate uneven OSTs
6589 test_mkdir -p $DIR/$tdir/OST${MINI}
6592 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
6593 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
6595 while [ $FILL -gt 0 ]; do
6597 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
6598 FILL=$(($FILL - 2048))
6606 DIFF=$(($MAXV - $MINV))
6607 DIFF2=$(($DIFF * 100 / $MINV))
6608 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
6609 if [ $DIFF2 -gt 20 ]; then
6612 echo "failed - QOS mode won't be used"
6613 error_ignore "QOS imbalance criteria not met"
6617 MINI1=$MINI; MINV1=$MINV
6618 MAXI1=$MAXI; MAXV1=$MAXV
6620 # now fill using QOS
6621 echo writing a bunch of files to QOS-assigned OSTs
6622 $SETSTRIPE -c 1 $DIR/$tdir
6624 while [ $FILL -gt 0 ]; do
6626 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
6627 FILL=$(($FILL - 200))
6630 echo "wrote $i 200k files"
6634 echo "Note: free space may not be updated, so measurements might be off"
6636 DIFF2=$(($MAXV - $MINV))
6637 echo "free space delta: orig $DIFF final $DIFF2"
6638 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6639 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6640 echo "Wrote $DIFF to smaller OST $MINI1"
6641 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6642 echo "Wrote $DIFF2 to larger OST $MAXI1"
6643 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
6645 # Figure out which files were written where
6646 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6647 awk '/'$MINI1': / {print $2; exit}')
6649 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6650 echo "$MINC files created on smaller OST $MINI1"
6651 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6652 awk '/'$MAXI1': / {print $2; exit}')
6654 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6655 echo "$MAXC files created on larger OST $MAXI1"
6656 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
6657 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
6661 run_test 116a "stripe QOS: free space balance ==================="
6663 test_116b() { # LU-2093
6664 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6665 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6667 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6668 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6670 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6671 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6672 do_facet $SINGLEMDS lctl set_param fail_loc=0
6674 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6676 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6678 test_117() # bug 10891
6680 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6681 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6682 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6683 lctl set_param fail_loc=0x21e
6684 > $DIR/$tfile || error "truncate failed"
6685 lctl set_param fail_loc=0
6686 echo "Truncate succeeded."
6689 run_test 117 "verify fsfilt_extend =========="
6691 NO_SLOW_RESENDCOUNT=4
6692 export OLD_RESENDCOUNT=""
6693 set_resend_count () {
6694 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6695 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6696 lctl set_param -n $PROC_RESENDCOUNT $1
6697 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6700 # for reduce test_118* time (b=14842)
6701 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6703 # Reset async IO behavior after error case
6705 FILE=$DIR/reset_async
6707 # Ensure all OSCs are cleared
6708 $SETSTRIPE -c -1 $FILE
6709 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6714 test_118a() #bug 11710
6716 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6719 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6720 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6721 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6723 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6724 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6729 run_test 118a "verify O_SYNC works =========="
6733 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6734 remote_ost_nodsh && skip "remote OST with nodsh" && return
6738 #define OBD_FAIL_OST_ENOENT 0x217
6739 set_nodes_failloc "$(osts_nodes)" 0x217
6740 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6742 set_nodes_failloc "$(osts_nodes)" 0
6743 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6744 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6747 if [[ $RC -eq 0 ]]; then
6748 error "Must return error due to dropped pages, rc=$RC"
6752 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6753 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6757 echo "Dirty pages not leaked on ENOENT"
6759 # Due to the above error the OSC will issue all RPCs syncronously
6760 # until a subsequent RPC completes successfully without error.
6761 $MULTIOP $DIR/$tfile Ow4096yc
6766 run_test 118b "Reclaim dirty pages on fatal error =========="
6770 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6772 # for 118c, restore the original resend count, LU-1940
6773 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
6774 set_resend_count $OLD_RESENDCOUNT
6775 remote_ost_nodsh && skip "remote OST with nodsh" && return
6779 #define OBD_FAIL_OST_EROFS 0x216
6780 set_nodes_failloc "$(osts_nodes)" 0x216
6782 # multiop should block due to fsync until pages are written
6783 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6787 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6788 error "Multiop failed to block on fsync, pid=$MULTIPID"
6791 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6793 if [[ $WRITEBACK -eq 0 ]]; then
6794 error "No page in writeback, writeback=$WRITEBACK"
6797 set_nodes_failloc "$(osts_nodes)" 0
6800 if [[ $RC -ne 0 ]]; then
6801 error "Multiop fsync failed, rc=$RC"
6804 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6805 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6807 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6808 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6812 echo "Dirty pages flushed via fsync on EROFS"
6815 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6817 # continue to use small resend count to reduce test_118* time (b=14842)
6818 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6822 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6823 remote_ost_nodsh && skip "remote OST with nodsh" && return
6827 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6828 set_nodes_failloc "$(osts_nodes)" 0x214
6829 # multiop should block due to fsync until pages are written
6830 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6834 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6835 error "Multiop failed to block on fsync, pid=$MULTIPID"
6838 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6840 if [[ $WRITEBACK -eq 0 ]]; then
6841 error "No page in writeback, writeback=$WRITEBACK"
6844 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6845 set_nodes_failloc "$(osts_nodes)" 0
6847 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6848 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6850 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6851 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6855 echo "Dirty pages gaurenteed flushed via fsync"
6858 run_test 118d "Fsync validation inject a delay of the bulk =========="
6861 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6864 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6865 lctl set_param fail_loc=0x8000040a
6867 # Should simulate EINVAL error which is fatal
6868 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6870 if [[ $RC -eq 0 ]]; then
6871 error "Must return error due to dropped pages, rc=$RC"
6874 lctl set_param fail_loc=0x0
6876 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6877 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6878 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6880 if [[ $LOCKED -ne 0 ]]; then
6881 error "Locked pages remain in cache, locked=$LOCKED"
6884 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6885 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6889 echo "No pages locked after fsync"
6894 run_test 118f "Simulate unrecoverable OSC side error =========="
6897 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6900 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6901 lctl set_param fail_loc=0x406
6903 # simulate local -ENOMEM
6904 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6907 lctl set_param fail_loc=0
6908 if [[ $RC -eq 0 ]]; then
6909 error "Must return error due to dropped pages, rc=$RC"
6912 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6913 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6914 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6916 if [[ $LOCKED -ne 0 ]]; then
6917 error "Locked pages remain in cache, locked=$LOCKED"
6920 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6921 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6925 echo "No pages locked after fsync"
6930 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
6933 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6934 remote_ost_nodsh && skip "remote OST with nodsh" && return
6938 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6939 set_nodes_failloc "$(osts_nodes)" 0x20e
6940 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6941 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6944 set_nodes_failloc "$(osts_nodes)" 0
6945 if [[ $RC -eq 0 ]]; then
6946 error "Must return error due to dropped pages, rc=$RC"
6949 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6950 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6951 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6953 if [[ $LOCKED -ne 0 ]]; then
6954 error "Locked pages remain in cache, locked=$LOCKED"
6957 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6958 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6962 echo "No pages locked after fsync"
6966 run_test 118h "Verify timeout in handling recoverables errors =========="
6968 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6971 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6972 remote_ost_nodsh && skip "remote OST with nodsh" && return
6976 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6977 set_nodes_failloc "$(osts_nodes)" 0x20e
6979 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6980 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6983 set_nodes_failloc "$(osts_nodes)" 0
6987 if [[ $RC -ne 0 ]]; then
6988 error "got error, but should be not, rc=$RC"
6991 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6992 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6993 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6994 if [[ $LOCKED -ne 0 ]]; then
6995 error "Locked pages remain in cache, locked=$LOCKED"
6998 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6999 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7003 echo "No pages locked after fsync"
7007 run_test 118i "Fix error before timeout in recoverable error =========="
7009 [ "$SLOW" = "no" ] && set_resend_count 4
7012 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7013 remote_ost_nodsh && skip "remote OST with nodsh" && return
7017 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7018 set_nodes_failloc "$(osts_nodes)" 0x220
7020 # return -EIO from OST
7021 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7023 set_nodes_failloc "$(osts_nodes)" 0x0
7024 if [[ $RC -eq 0 ]]; then
7025 error "Must return error due to dropped pages, rc=$RC"
7028 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7029 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7030 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7031 if [[ $LOCKED -ne 0 ]]; then
7032 error "Locked pages remain in cache, locked=$LOCKED"
7035 # in recoverable error on OST we want resend and stay until it finished
7036 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7037 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7041 echo "No pages locked after fsync"
7045 run_test 118j "Simulate unrecoverable OST side error =========="
7049 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7050 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7052 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7053 set_nodes_failloc "$(osts_nodes)" 0x20e
7054 test_mkdir -p $DIR/$tdir
7056 for ((i=0;i<10;i++)); do
7057 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7058 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7065 set_nodes_failloc "$(osts_nodes)" 0
7068 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7072 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7074 test_mkdir -p $DIR/$tdir
7075 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7078 run_test 118l "fsync dir ========="
7080 test_118m() # LU-3066
7082 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7083 test_mkdir -p $DIR/$tdir
7084 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7087 run_test 118m "fdatasync dir ========="
7089 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7091 test_119a() # bug 11737
7093 BSIZE=$((512 * 1024))
7094 directio write $DIR/$tfile 0 1 $BSIZE
7095 # We ask to read two blocks, which is more than a file size.
7096 # directio will indicate an error when requested and actual
7097 # sizes aren't equeal (a normal situation in this case) and
7098 # print actual read amount.
7099 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7100 if [ "$NOB" != "$BSIZE" ]; then
7101 error "read $NOB bytes instead of $BSIZE"
7105 run_test 119a "Short directIO read must return actual read amount"
7107 test_119b() # bug 11737
7109 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7111 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7112 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7114 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7115 error "direct read failed"
7118 run_test 119b "Sparse directIO read must return actual read amount"
7120 test_119c() # bug 13099
7123 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7124 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7127 run_test 119c "Testing for direct read hitting hole"
7129 test_119d() # bug 15950
7131 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7132 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7133 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7135 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7136 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7137 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7138 lctl set_param fail_loc=0x40d
7139 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7142 cat $DIR/$tfile > /dev/null &
7143 lctl set_param fail_loc=0
7146 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7148 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7149 error "the read rpcs have not completed in 2s"
7151 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7153 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7156 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7157 test_mkdir -p $DIR/$tdir
7158 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7159 skip "no early lock cancel on server" && return 0
7161 lru_resize_disable mdc
7162 lru_resize_disable osc
7163 cancel_lru_locks mdc
7164 # asynchronous object destroy at MDT could cause bl ast to client
7165 cancel_lru_locks osc
7167 stat $DIR/$tdir > /dev/null
7168 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7169 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7170 test_mkdir $DIR/$tdir/d1
7171 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7172 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7173 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7174 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7175 lru_resize_enable mdc
7176 lru_resize_enable osc
7178 run_test 120a "Early Lock Cancel: mkdir test"
7181 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7182 test_mkdir -p $DIR/$tdir
7183 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7184 skip "no early lock cancel on server" && return 0
7185 lru_resize_disable mdc
7186 lru_resize_disable osc
7187 cancel_lru_locks mdc
7188 stat $DIR/$tdir > /dev/null
7189 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7190 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7192 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7193 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7194 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7195 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7196 lru_resize_enable mdc
7197 lru_resize_enable osc
7199 run_test 120b "Early Lock Cancel: create test"
7202 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7203 test_mkdir -p $DIR/$tdir
7204 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7205 skip "no early lock cancel on server" && return 0
7206 lru_resize_disable mdc
7207 lru_resize_disable osc
7208 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7209 touch $DIR/$tdir/d1/f1
7210 cancel_lru_locks mdc
7211 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7212 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7213 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7214 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7215 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7216 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7217 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7218 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7219 lru_resize_enable mdc
7220 lru_resize_enable osc
7222 run_test 120c "Early Lock Cancel: link test"
7225 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7226 test_mkdir -p $DIR/$tdir
7227 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7228 skip "no early lock cancel on server" && return 0
7229 lru_resize_disable mdc
7230 lru_resize_disable osc
7232 cancel_lru_locks mdc
7233 stat $DIR/$tdir > /dev/null
7234 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7235 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7236 chmod a+x $DIR/$tdir
7237 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7238 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7239 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7240 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7241 lru_resize_enable mdc
7242 lru_resize_enable osc
7244 run_test 120d "Early Lock Cancel: setattr test"
7247 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7248 test_mkdir -p $DIR/$tdir
7249 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7250 skip "no early lock cancel on server" && return 0
7251 lru_resize_disable mdc
7252 lru_resize_disable osc
7253 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7254 cancel_lru_locks mdc
7255 cancel_lru_locks osc
7256 dd if=$DIR/$tdir/f1 of=/dev/null
7257 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7258 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7259 awk '/ldlm_cancel/ {print $2}'`
7260 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7261 awk '/ldlm_bl_callback/ {print $2}'`
7262 unlink $DIR/$tdir/f1
7263 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7264 awk '/ldlm_cancel/ {print $2}'`
7265 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7266 awk '/ldlm_bl_callback/ {print $2}'`
7267 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7268 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7269 lru_resize_enable mdc
7270 lru_resize_enable osc
7272 run_test 120e "Early Lock Cancel: unlink test"
7275 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7276 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7277 skip "no early lock cancel on server" && return 0
7278 test_mkdir -p $DIR/$tdir
7279 lru_resize_disable mdc
7280 lru_resize_disable osc
7281 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7282 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7283 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7284 cancel_lru_locks mdc
7285 cancel_lru_locks osc
7286 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7287 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7288 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7289 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7290 awk '/ldlm_cancel/ {print $2}'`
7291 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7292 awk '/ldlm_bl_callback/ {print $2}'`
7293 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7294 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7295 awk '/ldlm_cancel/ {print $2}'`
7296 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7297 awk '/ldlm_bl_callback/ {print $2}'`
7298 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7299 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7300 lru_resize_enable mdc
7301 lru_resize_enable osc
7303 run_test 120f "Early Lock Cancel: rename test"
7306 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7307 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7308 skip "no early lock cancel on server" && return 0
7309 lru_resize_disable mdc
7310 lru_resize_disable osc
7312 echo create $count files
7313 test_mkdir -p $DIR/$tdir
7314 cancel_lru_locks mdc
7315 cancel_lru_locks osc
7318 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7319 awk '/ldlm_cancel/ {print $2}'`
7320 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7321 awk '/ldlm_bl_callback/ {print $2}'`
7322 createmany -o $DIR/$tdir/f $count
7324 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7325 awk '/ldlm_cancel/ {print $2}'`
7326 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7327 awk '/ldlm_bl_callback/ {print $2}'`
7329 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7330 echo rm $count files
7333 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7334 awk '/ldlm_cancel/ {print $2}'`
7335 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7336 awk '/ldlm_bl_callback/ {print $2}'`
7338 echo total: $count removes in $((t2-t1))
7339 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7341 # wait for commitment of removal
7342 lru_resize_enable mdc
7343 lru_resize_enable osc
7345 run_test 120g "Early Lock Cancel: performance test"
7347 test_121() { #bug #10589
7348 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7350 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7351 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7352 lctl set_param fail_loc=0x310
7353 cancel_lru_locks osc > /dev/null
7354 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7355 lctl set_param fail_loc=0
7356 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7358 run_test 121 "read cancel race ========="
7360 test_123a() { # was test 123, statahead(bug 11401)
7361 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7363 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7364 log "testing on UP system. Performance may be not as good as expected."
7369 test_mkdir -p $DIR/$tdir
7370 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7371 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7373 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7374 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7376 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7377 lctl set_param -n llite.*.statahead_max 0
7378 lctl get_param llite.*.statahead_max
7379 cancel_lru_locks mdc
7380 cancel_lru_locks osc
7382 time ls -l $DIR/$tdir | wc -l
7384 delta=$((etime - stime))
7385 log "ls $i files without statahead: $delta sec"
7386 lctl set_param llite.*.statahead_max=$max
7388 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7389 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7390 cancel_lru_locks mdc
7391 cancel_lru_locks osc
7393 time ls -l $DIR/$tdir | wc -l
7395 delta_sa=$((etime - stime))
7396 log "ls $i files with statahead: $delta_sa sec"
7397 lctl get_param -n llite.*.statahead_stats
7398 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7400 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7401 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7403 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7404 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7405 lctl set_param -n llite.*.statahead_max 0
7406 lctl get_param llite.*.statahead_max
7407 cancel_lru_locks mdc
7408 cancel_lru_locks osc
7410 time ls -l $DIR/$tdir | wc -l
7412 delta=$((etime - stime))
7413 log "ls $i files again without statahead: $delta sec"
7414 lctl set_param llite.*.statahead_max=$max
7415 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7416 if [ $SLOWOK -eq 0 ]; then
7417 error "ls $i files is slower with statahead!"
7419 log "ls $i files is slower with statahead!"
7425 [ $delta -gt 20 ] && break
7426 [ $delta -gt 8 ] && MULT=$((50 / delta))
7427 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7435 delta=$((etime - stime))
7436 log "rm -r $DIR/$tdir/: $delta seconds"
7438 lctl get_param -n llite.*.statahead_stats
7440 run_test 123a "verify statahead work"
7442 test_123b () { # statahead(bug 15027)
7443 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7444 test_mkdir -p $DIR/$tdir
7445 createmany -o $DIR/$tdir/$tfile-%d 1000
7447 cancel_lru_locks mdc
7448 cancel_lru_locks osc
7450 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7451 lctl set_param fail_loc=0x80000803
7452 ls -lR $DIR/$tdir > /dev/null
7454 lctl set_param fail_loc=0x0
7455 lctl get_param -n llite.*.statahead_stats
7460 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7463 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7464 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7465 skip "no lru resize on server" && return 0
7467 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7469 log "create $NR files at $DIR/$tdir"
7470 createmany -o $DIR/$tdir/f $NR ||
7471 error "failed to create $NR files in $DIR/$tdir"
7473 cancel_lru_locks mdc
7474 ls -l $DIR/$tdir > /dev/null
7478 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7479 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7480 LRU_SIZE=$(lctl get_param -n $PARAM)
7481 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7482 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7484 log "NS=$(basename $NSDIR)"
7489 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7490 skip "Not enough cached locks created!"
7497 # We know that lru resize allows one client to hold $LIMIT locks
7498 # for 10h. After that locks begin to be killed by client.
7500 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7503 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7504 # killing locks. Some time was spent for creating locks. This means
7505 # that up to the moment of sleep finish we must have killed some of
7506 # them (10-100 locks). This depends on how fast ther were created.
7507 # Many of them were touched in almost the same moment and thus will
7508 # be killed in groups.
7509 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7511 # Use $LRU_SIZE_B here to take into account real number of locks
7512 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7513 local LRU_SIZE_B=$LRU_SIZE
7515 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7516 log "OLD_LVF=$OLD_LVF"
7517 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7519 # Let's make sure that we really have some margin. Client checks
7520 # cached locks every 10 sec.
7522 log "Sleep ${SLEEP} sec"
7524 while ((SEC<$SLEEP)); do
7528 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7532 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7533 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7535 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7536 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7537 unlinkmany $DIR/$tdir/f $NR
7541 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7542 log "unlink $NR files at $DIR/$tdir"
7543 unlinkmany $DIR/$tdir/f $NR
7545 run_test 124a "lru resize ======================================="
7547 get_max_pool_limit()
7549 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7552 if test $l -gt $max; then
7560 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7561 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7562 skip "no lru resize on server" && return 0
7564 LIMIT=`get_max_pool_limit`
7566 NR=$(($(default_lru_size)*20))
7567 if [ $NR -gt $LIMIT ]; then
7568 log "Limit lock number by $LIMIT locks"
7571 lru_resize_disable mdc
7572 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7573 error "failed to create $DIR/$tdir/disable_lru_resize"
7575 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7576 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7577 cancel_lru_locks mdc
7580 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7583 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7586 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7590 nolruresize_delta=$((etime-stime))
7591 log "ls -la time: $nolruresize_delta seconds"
7592 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7593 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7595 lru_resize_enable mdc
7596 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7597 error "failed to create $DIR/$tdir/enable_lru_resize"
7599 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7600 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7601 cancel_lru_locks mdc
7604 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7607 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7610 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7614 lruresize_delta=$((etime-stime))
7615 log "ls -la time: $lruresize_delta seconds"
7616 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7618 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7619 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7620 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7621 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7623 log "lru resize performs the same with no lru resize"
7625 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7627 run_test 124b "lru resize (performance test) ======================="
7629 test_125() { # 13358
7630 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7631 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7632 test_mkdir -p $DIR/d125 || error "mkdir failed"
7633 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7634 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7635 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7637 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7639 test_126() { # bug 12829/13455
7640 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7641 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7642 $GSS && skip "must run as gss disabled" && return
7644 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7645 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7647 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7649 run_test 126 "check that the fsgid provided by the client is taken into account"
7651 test_127a() { # bug 15521
7652 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7653 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7654 $LCTL set_param osc.*.stats=0
7655 FSIZE=$((2048 * 1024))
7656 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7657 cancel_lru_locks osc
7658 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7660 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7661 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7662 echo "got $COUNT $NAME"
7663 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7664 eval $NAME=$COUNT || error "Wrong proc format"
7667 read_bytes|write_bytes)
7668 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7669 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7670 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7671 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7672 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7673 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7674 error "sumsquare is too small: $SUMSQ"
7675 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7676 error "sumsquare is too big: $SUMSQ"
7680 done < $DIR/${tfile}.tmp
7682 #check that we actually got some stats
7683 [ "$read_bytes" ] || error "Missing read_bytes stats"
7684 [ "$write_bytes" ] || error "Missing write_bytes stats"
7685 [ "$read_bytes" != 0 ] || error "no read done"
7686 [ "$write_bytes" != 0 ] || error "no write done"
7688 run_test 127a "verify the client stats are sane"
7690 test_127b() { # bug LU-333
7691 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7692 $LCTL set_param llite.*.stats=0
7693 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7694 # perform 2 reads and writes so MAX is different from SUM.
7695 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7696 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7697 cancel_lru_locks osc
7698 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7699 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7701 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7702 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7703 echo "got $COUNT $NAME"
7704 eval $NAME=$COUNT || error "Wrong proc format"
7708 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7709 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7710 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7711 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7714 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7715 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7716 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7717 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7721 done < $TMP/${tfile}.tmp
7723 #check that we actually got some stats
7724 [ "$read_bytes" ] || error "Missing read_bytes stats"
7725 [ "$write_bytes" ] || error "Missing write_bytes stats"
7726 [ "$read_bytes" != 0 ] || error "no read done"
7727 [ "$write_bytes" != 0 ] || error "no write done"
7729 run_test 127b "verify the llite client stats are sane"
7731 test_128() { # bug 15212
7733 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7738 result=$(grep error $TMP/$tfile.log)
7740 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7742 run_test 128 "interactive lfs for 2 consecutive find's"
7749 local LDPROC=/proc/fs/ldiskfs
7750 local facets=$(get_facets MDS)
7752 for facet in ${facets//,/ }; do
7753 canondev=$(ldiskfs_canon \
7754 *.$(convert_facet2label $facet).mntdev $facet)
7755 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7756 LDPROC=/sys/fs/ldiskfs
7757 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7762 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7763 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7764 skip "Only applicable to ldiskfs-based MDTs"
7767 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7773 test_mkdir -p $DIR/$tdir
7777 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
7778 $MULTIOP $DIR/$tdir/$J Oc
7780 if [ $rc -eq $EFBIG ]; then
7782 echo "return code $rc received as expected"
7784 elif [ $rc -ne 0 ]; then
7786 error_exit "return code $rc received instead of expected $EFBIG"
7789 I=$(stat -c%s "$DIR/$tdir")
7793 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
7795 run_test 129 "test directory size limit ========================"
7804 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7805 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7808 trap cleanup_130 EXIT RETURN
7810 local fm_file=$DIR/$tfile
7811 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7812 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7813 error "dd failed for $fm_file"
7815 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7816 filefrag -ves $fm_file
7818 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7819 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7820 [ $RC != 0 ] && error "filefrag $fm_file failed"
7822 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7823 grep -v "ext:" | grep -v "found")
7824 lun=$($GETSTRIPE -i $fm_file)
7826 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7829 for line in $filefrag_op
7831 frag_lun=`echo $line | cut -d: -f5`
7832 ext_len=`echo $line | cut -d: -f4`
7833 if (( $frag_lun != $lun )); then
7835 error "FIEMAP on 1-stripe file($fm_file) failed"
7838 (( tot_len += ext_len ))
7841 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7843 error "FIEMAP on 1-stripe file($fm_file) failed;"
7849 echo "FIEMAP on single striped file succeeded"
7851 run_test 130a "FIEMAP (1-stripe file)"
7854 [ "$OSTCOUNT" -lt "2" ] &&
7855 skip_env "skipping FIEMAP on 2-stripe file test" && return
7857 [ "$OSTCOUNT" -ge "10" ] &&
7858 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7860 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7861 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7864 trap cleanup_130 EXIT RETURN
7866 local fm_file=$DIR/$tfile
7867 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7868 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7869 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7871 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7872 error "dd failed on $fm_file"
7874 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7875 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7876 grep -v "ext:" | grep -v "found")
7878 last_lun=$(echo $filefrag_op | cut -d: -f5)
7883 for line in $filefrag_op
7885 frag_lun=`echo $line | cut -d: -f5`
7886 ext_len=`echo $line | cut -d: -f4`
7887 if (( $frag_lun != $last_lun )); then
7888 if (( tot_len != 1024 )); then
7890 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7897 (( tot_len += ext_len ))
7900 if (( num_luns != 2 || tot_len != 1024 )); then
7902 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7908 echo "FIEMAP on 2-stripe file succeeded"
7910 run_test 130b "FIEMAP (2-stripe file)"
7913 [ "$OSTCOUNT" -lt "2" ] &&
7914 skip_env "skipping FIEMAP on 2-stripe file" && return
7916 [ "$OSTCOUNT" -ge "10" ] &&
7917 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7919 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7920 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
7923 trap cleanup_130 EXIT RETURN
7925 local fm_file=$DIR/$tfile
7926 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7927 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7928 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7930 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
7932 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7933 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7935 last_lun=`echo $filefrag_op | cut -d: -f5`
7940 for line in $filefrag_op
7942 frag_lun=`echo $line | cut -d: -f5`
7943 ext_len=`echo $line | cut -d: -f4`
7944 if (( $frag_lun != $last_lun )); then
7945 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
7946 if (( logical != 512 )); then
7948 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
7951 if (( tot_len != 512 )); then
7953 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7960 (( tot_len += ext_len ))
7963 if (( num_luns != 2 || tot_len != 512 )); then
7965 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7971 echo "FIEMAP on 2-stripe file with hole succeeded"
7973 run_test 130c "FIEMAP (2-stripe file with hole)"
7976 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
7978 [ "$OSTCOUNT" -ge "10" ] &&
7979 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7981 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7982 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7984 trap cleanup_130 EXIT RETURN
7986 local fm_file=$DIR/$tfile
7987 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
7988 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7989 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7990 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
7992 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7993 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7995 last_lun=`echo $filefrag_op | cut -d: -f5`
8000 for line in $filefrag_op
8002 frag_lun=`echo $line | cut -d: -f5`
8003 ext_len=`echo $line | cut -d: -f4`
8004 if (( $frag_lun != $last_lun )); then
8005 if (( tot_len != 1024 )); then
8007 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8014 (( tot_len += ext_len ))
8017 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
8019 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8025 echo "FIEMAP on N-stripe file succeeded"
8027 run_test 130d "FIEMAP (N-stripe file)"
8030 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
8032 [ "$OSTCOUNT" -ge "10" ] &&
8033 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8035 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8036 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8038 trap cleanup_130 EXIT RETURN
8040 local fm_file=$DIR/$tfile
8041 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8042 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8043 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8046 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8047 for ((i = 0; i < $NUM_BLKS; i++))
8049 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8052 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8053 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8055 last_lun=`echo $filefrag_op | cut -d: -f5`
8060 for line in $filefrag_op
8062 frag_lun=`echo $line | cut -d: -f5`
8063 ext_len=`echo $line | cut -d: -f4`
8064 if (( $frag_lun != $last_lun )); then
8065 if (( tot_len != $EXPECTED_LEN )); then
8067 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8074 (( tot_len += ext_len ))
8077 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8079 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8085 echo "FIEMAP with continuation calls succeeded"
8087 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8089 # Test for writev/readv
8091 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8092 error "writev test failed"
8093 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8094 error "readv failed"
8097 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8100 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8101 error "append writev test failed"
8102 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8103 error "append writev test failed"
8106 run_test 131b "test append writev"
8109 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8112 run_test 131c "test read/write on file w/o objects"
8115 rwv -f $DIR/$tfile -w -n 1 1572864
8116 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8117 if [ "$NOB" != 1572864 ]; then
8118 error "Short read filed: read $NOB bytes instead of 1572864"
8122 run_test 131d "test short read"
8125 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8126 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8127 error "read hitting hole failed"
8130 run_test 131e "test read hitting hole"
8135 for node in $(osts_nodes); do
8136 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8137 [ x$gl = x"" ] && gl=0
8138 gl_sum=$((gl_sum + gl))
8148 if [ x$som = x"enabled" ]; then
8149 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8150 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8151 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8153 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8154 MOUNTOPT="$MOUNTOPT,som_preview"
8155 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8158 # do remount to make new mount-conf parameters actual
8165 test_132() { #1028, SOM
8166 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8167 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8168 local num=$(get_mds_dir $DIR)
8169 local mymds=mds${num}
8170 local MOUNTOPT_SAVE=$MOUNTOPT
8172 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8173 cancel_lru_locks osc
8175 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8177 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8178 stat $DIR/$tfile >/dev/null
8179 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8180 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8182 som_mode_switch $som1 $gl1 $gl2
8184 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8185 cancel_lru_locks osc
8187 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8188 if [ $som1 == $som2 ]; then
8189 error "som is still "$som2
8190 if [ x$som2 = x"enabled" ]; then
8197 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8198 stat $DIR/$tfile >/dev/null
8199 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8200 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8201 som_mode_switch $som2 $gl1 $gl2
8202 MOUNTOPT=$MOUNTOPT_SAVE
8204 run_test 132 "som avoids glimpse rpc"
8210 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8212 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8214 *) error "Wrong argument $1" ;;
8217 count=`echo $res | awk '{print $2}'`
8218 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8219 # if the argument $3 is zero, it means any stat increment is ok.
8220 if [ $3 -gt 0 ] ; then
8221 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
8226 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8227 remote_ost_nodsh && skip "remote OST with nodsh" && return
8228 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8230 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8231 { skip "MDS doesn't support rename stats"; return; }
8232 local testdir=$DIR/${tdir}/stats_testdir
8233 mkdir -p $DIR/${tdir}
8236 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8237 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8239 # verify mdt stats first.
8240 mkdir ${testdir} || error "mkdir failed"
8241 check_stats $SINGLEMDS "mkdir" 1
8242 touch ${testdir}/${tfile} || "touch failed"
8243 check_stats $SINGLEMDS "open" 1
8244 check_stats $SINGLEMDS "close" 1
8245 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8246 check_stats $SINGLEMDS "mknod" 1
8247 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8248 check_stats $SINGLEMDS "unlink" 1
8249 rm -f ${testdir}/${tfile} || error "file remove failed"
8250 check_stats $SINGLEMDS "unlink" 2
8252 # remove working dir and check mdt stats again.
8253 rmdir ${testdir} || error "rmdir failed"
8254 check_stats $SINGLEMDS "rmdir" 1
8256 local testdir1=$DIR/${tdir}/stats_testdir1
8258 mkdir -p ${testdir1}
8259 touch ${testdir1}/test1
8260 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8261 check_stats $SINGLEMDS "crossdir_rename" 1
8263 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8264 check_stats $SINGLEMDS "samedir_rename" 1
8268 run_test 133a "Verifying MDT stats ========================================"
8271 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8272 remote_ost_nodsh && skip "remote OST with nodsh" && return
8273 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8274 local testdir=$DIR/${tdir}/stats_testdir
8275 mkdir -p ${testdir} || error "mkdir failed"
8276 touch ${testdir}/${tfile} || "touch failed"
8277 cancel_lru_locks mdc
8280 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8281 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8283 # extra mdt stats verification.
8284 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8285 check_stats $SINGLEMDS "setattr" 1
8286 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8287 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8289 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8290 check_stats $SINGLEMDS "getattr" 1
8292 $LFS df || error "lfs failed"
8293 check_stats $SINGLEMDS "statfs" 1
8297 run_test 133b "Verifying extra MDT stats =================================="
8300 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8301 remote_ost_nodsh && skip "remote OST with nodsh" && return
8302 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8303 local testdir=$DIR/${tdir}/stats_testdir
8304 test_mkdir -p ${testdir} || error "mkdir failed"
8306 # verify obdfilter stats.
8307 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8309 cancel_lru_locks osc
8310 wait_delete_completed
8313 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8314 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8316 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8318 cancel_lru_locks osc
8319 check_stats ost "write" 1
8321 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8322 check_stats ost "read" 1
8324 > ${testdir}/${tfile} || error "truncate failed"
8325 check_stats ost "punch" 1
8327 rm -f ${testdir}/${tfile} || error "file remove failed"
8328 wait_delete_completed
8329 check_stats ost "destroy" 1
8333 run_test 133c "Verifying OST stats ========================================"
8340 while [ $value -ge 2 ]; do
8345 if [ $orig -gt $order ]; then
8353 local size=('K' 'M' 'G' 'T');
8355 local size_string=$value
8357 while [ $value -ge 1024 ]; do
8358 if [ $i -gt 3 ]; then
8359 #T is the biggest unit we get here, if that is bigger,
8361 size_string=${value}T
8364 value=$((value >> 10))
8365 if [ $value -lt 1024 ]; then
8366 size_string=${value}${size[$i]}
8377 local context=${2:-.}
8378 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8380 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8385 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8386 remote_ost_nodsh && skip "remote OST with nodsh" && return
8387 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8388 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8389 { skip "MDS doesn't support rename stats"; return; }
8391 local testdir1=$DIR/${tdir}/stats_testdir1
8392 local testdir2=$DIR/${tdir}/stats_testdir2
8394 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8396 mkdir -p ${testdir1} || error "mkdir failed"
8397 mkdir -p ${testdir2} || error "mkdir failed"
8399 createmany -o $testdir1/test 512 || error "createmany failed"
8401 # check samedir rename size
8402 mv ${testdir1}/test0 ${testdir1}/test_0
8404 local testdir1_size=$(ls -l $DIR/${tdir} |
8405 awk '/stats_testdir1/ {print $5}')
8406 local testdir2_size=$(ls -l $DIR/${tdir} |
8407 awk '/stats_testdir2/ {print $5}')
8409 testdir1_size=$(order_2 $testdir1_size)
8410 testdir2_size=$(order_2 $testdir2_size)
8412 testdir1_size=$(size_in_KMGT $testdir1_size)
8413 testdir2_size=$(size_in_KMGT $testdir2_size)
8415 echo "source rename dir size: ${testdir1_size}"
8416 echo "target rename dir size: ${testdir2_size}"
8418 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8419 eval $cmd || error "$cmd failed"
8420 local samedir=$($cmd | grep 'same_dir')
8421 local same_sample=$(get_rename_size $testdir1_size)
8422 [ -z "$samedir" ] && error "samedir_rename_size count error"
8423 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8424 echo "Check same dir rename stats success"
8426 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8428 # check crossdir rename size
8429 mv ${testdir1}/test_0 ${testdir2}/test_0
8431 testdir1_size=$(ls -l $DIR/${tdir} |
8432 awk '/stats_testdir1/ {print $5}')
8433 testdir2_size=$(ls -l $DIR/${tdir} |
8434 awk '/stats_testdir2/ {print $5}')
8436 testdir1_size=$(order_2 $testdir1_size)
8437 testdir2_size=$(order_2 $testdir2_size)
8439 testdir1_size=$(size_in_KMGT $testdir1_size)
8440 testdir2_size=$(size_in_KMGT $testdir2_size)
8442 echo "source rename dir size: ${testdir1_size}"
8443 echo "target rename dir size: ${testdir2_size}"
8445 eval $cmd || error "$cmd failed"
8446 local crossdir=$($cmd | grep 'crossdir')
8447 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8448 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8449 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8450 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8451 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8452 echo "Check cross dir rename stats success"
8455 run_test 133d "Verifying rename_stats ========================================"
8458 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8459 local testdir=$DIR/${tdir}/stats_testdir
8460 local ctr f0 f1 bs=32768 count=42 sum
8462 remote_ost_nodsh && skip "remote OST with nodsh" && return
8463 mkdir -p ${testdir} || error "mkdir failed"
8465 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8467 for ctr in {write,read}_bytes; do
8469 cancel_lru_locks osc
8471 do_facet ost1 $LCTL set_param -n \
8472 "obdfilter.*.exports.clear=clear"
8474 if [ $ctr = write_bytes ]; then
8476 f1=${testdir}/${tfile}
8478 f0=${testdir}/${tfile}
8482 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8485 cancel_lru_locks osc
8487 sum=$(do_facet ost1 $LCTL get_param \
8488 "obdfilter.*.exports.*.stats" | \
8491 $1 == ctr { sum += $7 }
8494 if ((sum != bs * count)); then
8495 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8501 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8504 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8507 # First without trusting modes.
8509 -exec cat '{}' \; &> /dev/null
8511 # Second verifying readability.
8515 -exec cat '{}' \; > /dev/null ||
8516 error "proc file read failed"
8518 for facet in $SINGLEMDS ost1; do
8519 do_facet $facet find $proc_dirs \
8520 -not -name req_history \
8521 -exec cat '{}' \\\; &> /dev/null
8523 do_facet $facet find $proc_dirs \
8524 -not -name req_history \
8527 -exec cat '{}' \\\; > /dev/null ||
8528 error "proc file read failed"
8531 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8533 test_140() { #bug-17379
8534 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8535 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8536 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8537 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8539 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8540 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8542 while i=`expr $i + 1`; do
8543 test_mkdir -p $i || error "Creating dir $i"
8544 cd $i || error "Changing to $i"
8545 ln -s ../stat stat || error "Creating stat symlink"
8546 # Read the symlink until ELOOP present,
8547 # not LBUGing the system is considered success,
8548 # we didn't overrun the stack.
8549 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8551 if [ $ret -eq 40 ]; then
8554 error "Open stat symlink"
8560 echo "The symlink depth = $i"
8561 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8562 error "Invalid symlink depth"
8564 # Test recursive symlink
8565 ln -s symlink_self symlink_self
8566 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8567 echo "open symlink_self returns $ret"
8568 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8570 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8573 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8574 local TF="$TMP/$tfile"
8576 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8578 cancel_lru_locks osc
8579 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8580 remount_client $MOUNT
8582 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8585 $TRUNCATE $DIR/$tfile 6000
8586 cancel_lru_locks osc
8587 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8590 echo "12345" >>$DIR/$tfile
8591 cancel_lru_locks osc
8592 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8595 echo "12345" >>$DIR/$tfile
8596 cancel_lru_locks osc
8597 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8602 run_test 150 "truncate/append tests"
8604 #LU-2902 roc_hit was not able to read all values from lproc
8605 function roc_hit_init() {
8606 local list=$(comma_list $(osts_nodes))
8607 local dir=$DIR/$tdir-check
8608 local file=$dir/file
8614 #use setstripe to do a write to every ost
8615 for i in $(seq 0 $((OSTCOUNT-1))); do
8616 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
8617 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
8618 idx=$(printf %04x $i)
8619 BEFORE=$(get_osd_param $list *OST*$idx stats |
8620 awk '$1 == "cache_access" {sum += $2} END { print sum }')
8621 if [ -z "$BEFORE" ]; then
8625 cancel_lru_locks osc
8626 cat $file >/dev/null
8628 AFTER=$(get_osd_param $list *OST*$idx stats |
8629 awk '$1 == "cache_access" {sum += $2} END { print sum }')
8631 echo BEFORE:$BEFORE AFTER:$AFTER
8632 if ! let "AFTER - BEFORE == 4"; then
8634 error "roc_hit is not safe to use"
8642 function roc_hit() {
8643 local list=$(comma_list $(osts_nodes))
8644 echo $(get_osd_param $list '' stats |
8645 awk '$1 == "cache_hit" {sum += $2} END { print sum }')
8648 function set_cache() {
8651 if [ "$2" == "off" ]; then
8654 local list=$(comma_list $(osts_nodes))
8655 set_osd_param $list '' $1_cache_enable $on
8657 cancel_lru_locks osc
8661 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8662 remote_ost_nodsh && skip "remote OST with nodsh" && return
8665 local list=$(comma_list $(osts_nodes))
8667 # check whether obdfilter is cache capable at all
8668 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8669 echo "not cache-capable obdfilter"
8673 # check cache is enabled on all obdfilters
8674 if get_osd_param $list '' read_cache_enable | grep 0; then
8675 echo "oss cache is disabled"
8679 set_osd_param $list '' writethrough_cache_enable 1
8681 # check write cache is enabled on all obdfilters
8682 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
8683 echo "oss write cache is NOT enabled"
8689 #define OBD_FAIL_OBD_NO_LRU 0x609
8690 do_nodes $list $LCTL set_param fail_loc=0x609
8692 # pages should be in the case right after write
8693 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
8696 local BEFORE=$(roc_hit)
8697 cancel_lru_locks osc
8698 cat $DIR/$tfile >/dev/null
8699 local AFTER=$(roc_hit)
8701 do_nodes $list $LCTL set_param fail_loc=0
8703 if ! let "AFTER - BEFORE == CPAGES"; then
8704 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8707 # the following read invalidates the cache
8708 cancel_lru_locks osc
8709 set_osd_param $list '' read_cache_enable 0
8710 cat $DIR/$tfile >/dev/null
8712 # now data shouldn't be found in the cache
8714 cancel_lru_locks osc
8715 cat $DIR/$tfile >/dev/null
8717 if let "AFTER - BEFORE != 0"; then
8718 error "IN CACHE: before: $BEFORE, after: $AFTER"
8721 set_osd_param $list '' read_cache_enable 1
8724 run_test 151 "test cache on oss and controls ==============================="
8727 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8728 local TF="$TMP/$tfile"
8730 # simulate ENOMEM during write
8731 #define OBD_FAIL_OST_NOMEM 0x226
8732 lctl set_param fail_loc=0x80000226
8733 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8735 sync || error "sync failed"
8736 lctl set_param fail_loc=0
8738 # discard client's cache
8739 cancel_lru_locks osc
8741 # simulate ENOMEM during read
8742 lctl set_param fail_loc=0x80000226
8743 cmp $TF $DIR/$tfile || error "cmp failed"
8744 lctl set_param fail_loc=0
8748 run_test 152 "test read/write with enomem ============================"
8751 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8753 run_test 153 "test if fdatasync does not crash ======================="
8755 dot_lustre_fid_permission_check() {
8757 local ffid=$MOUNT/.lustre/fid/$fid
8760 echo "stat fid $fid"
8761 stat $ffid > /dev/null || error "stat $ffid failed."
8762 echo "touch fid $fid"
8763 touch $ffid || error "touch $ffid failed."
8764 echo "write to fid $fid"
8765 cat /etc/hosts > $ffid || error "write $ffid failed."
8766 echo "read fid $fid"
8767 diff /etc/hosts $ffid || error "read $ffid failed."
8768 echo "append write to fid $fid"
8769 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8770 echo "rename fid $fid"
8771 mv $ffid $test_dir/$tfile.1 &&
8772 error "rename $ffid to $tfile.1 should fail."
8773 touch $test_dir/$tfile.1
8774 mv $test_dir/$tfile.1 $ffid &&
8775 error "rename $tfile.1 to $ffid should fail."
8776 rm -f $test_dir/$tfile.1
8777 echo "truncate fid $fid"
8778 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8779 echo "link fid $fid"
8780 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
8781 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
8782 echo "setfacl fid $fid"
8783 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
8784 echo "getfacl fid $fid"
8785 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
8787 echo "unlink fid $fid"
8788 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
8789 echo "mknod fid $fid"
8790 mknod $ffid c 1 3 && error "mknod $ffid should fail."
8792 fid=[0xf00000400:0x1:0x0]
8793 ffid=$MOUNT/.lustre/fid/$fid
8795 echo "stat non-exist fid $fid"
8796 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
8797 echo "write to non-exist fid $fid"
8798 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
8799 echo "link new fid $fid"
8800 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
8802 mkdir -p $test_dir/$tdir
8803 touch $test_dir/$tdir/$tfile
8804 fid=$($LFS path2fid $test_dir/$tdir)
8807 error "error: could not get fid for $test_dir/$dir/$tfile."
8809 ffid=$MOUNT/.lustre/fid/$fid
8812 ls $ffid > /dev/null || error "ls $ffid failed."
8813 echo "touch $fid/$tfile.1"
8814 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
8816 echo "touch $MOUNT/.lustre/fid/$tfile"
8817 touch $MOUNT/.lustre/fid/$tfile && \
8818 error "touch $MOUNT/.lustre/fid/$tfile should fail."
8820 echo "setxattr to $MOUNT/.lustre/fid"
8821 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
8823 echo "listxattr for $MOUNT/.lustre/fid"
8824 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
8826 echo "delxattr from $MOUNT/.lustre/fid"
8827 setfattr -x trusted.name1 $MOUNT/.lustre/fid
8829 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
8830 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
8831 error "touch invalid fid should fail."
8833 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
8834 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
8835 error "touch non-normal fid should fail."
8837 echo "rename $tdir to $MOUNT/.lustre/fid"
8838 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
8839 error "rename to $MOUNT/.lustre/fid should fail."
8841 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
8843 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
8844 local new_obf_mode=777
8846 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
8847 chmod $new_obf_mode $DIR/.lustre/fid ||
8848 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
8850 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
8851 [ $obf_mode -eq $new_obf_mode ] ||
8852 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
8854 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
8855 chmod $old_obf_mode $DIR/.lustre/fid ||
8856 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
8859 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
8860 fid=$($LFS path2fid $test_dir/$tfile-2)
8861 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
8862 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
8863 error "create lov data thru .lustre should fail."
8864 echo "cp /etc/passwd $test_dir/$tfile-2"
8865 cp /etc/passwd $test_dir/$tfile-2 ||
8866 error "copy to $test_dir/$tfile-2 failed."
8867 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
8868 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
8869 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
8871 rm -rf $test_dir/tfile.lnk
8872 rm -rf $test_dir/$tfile-2
8876 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8877 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8878 { skip "Need MDS version at least 2.2.51"; return 0; }
8880 cp /etc/hosts $DIR/$tfile
8882 fid=$($LFS path2fid $DIR/$tfile)
8884 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
8886 dot_lustre_fid_permission_check "$fid" $DIR ||
8887 error "dot lustre permission check $fid failed"
8889 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
8891 touch $MOUNT/.lustre/file &&
8892 error "creation is not allowed under .lustre"
8894 mkdir $MOUNT/.lustre/dir &&
8895 error "mkdir is not allowed under .lustre"
8899 run_test 154a "Open-by-FID"
8902 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8903 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8904 { skip "Need MDS version at least 2.2.51"; return 0; }
8906 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
8908 local remote_dir=$DIR/$tdir/remote_dir
8913 $LFS mkdir -i $MDTIDX $remote_dir ||
8914 error "create remote directory failed"
8916 cp /etc/hosts $remote_dir/$tfile
8918 fid=$($LFS path2fid $remote_dir/$tfile)
8920 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
8922 dot_lustre_fid_permission_check "$fid" $remote_dir ||
8923 error "dot lustre permission check $fid failed"
8926 run_test 154b "Open-by-FID for remote directory"
8928 test_155_small_load() {
8929 local temp=$TMP/$tfile
8930 local file=$DIR/$tfile
8932 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
8933 error "dd of=$temp bs=6096 count=1 failed"
8935 cancel_lru_locks osc
8936 cmp $temp $file || error "$temp $file differ"
8938 $TRUNCATE $temp 6000
8939 $TRUNCATE $file 6000
8940 cmp $temp $file || error "$temp $file differ (truncate1)"
8942 echo "12345" >>$temp
8943 echo "12345" >>$file
8944 cmp $temp $file || error "$temp $file differ (append1)"
8946 echo "12345" >>$temp
8947 echo "12345" >>$file
8948 cmp $temp $file || error "$temp $file differ (append2)"
8954 test_155_big_load() {
8955 remote_ost_nodsh && skip "remote OST with nodsh" && return
8956 local temp=$TMP/$tfile
8957 local file=$DIR/$tfile
8960 local cache_size=$(do_facet ost$((MAXI+1)) \
8961 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
8962 local large_file_size=$((cache_size * 2))
8964 echo "OSS cache size: $cache_size KB"
8965 echo "Large file size: $large_file_size KB"
8967 [ $MAXV -le $large_file_size ] && \
8968 skip_env "max available OST size needs > $large_file_size KB" && \
8971 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
8973 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
8974 error "dd of=$temp bs=$large_file_size count=1k failed"
8977 cancel_lru_locks osc
8978 cmp $temp $file || error "$temp $file differ"
8985 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8987 set_cache writethrough on
8990 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
8993 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8995 set_cache writethrough off
8998 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
9001 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9003 set_cache writethrough on
9006 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
9009 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9011 set_cache writethrough off
9014 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
9017 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9019 set_cache writethrough on
9022 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
9025 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9027 set_cache writethrough off
9030 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
9033 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9035 set_cache writethrough on
9038 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
9041 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9043 set_cache writethrough off
9046 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
9049 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9053 local file="$DIR/$tfile"
9055 [ "$(facet_fstype ost1)" = "zfs" ] &&
9056 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
9061 log "Turn on read and write cache"
9063 set_cache writethrough on
9065 log "Write data and read it back."
9066 log "Read should be satisfied from the cache."
9067 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9069 cancel_lru_locks osc
9070 cat $file >/dev/null
9072 if ! let "AFTER - BEFORE == CPAGES"; then
9073 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9075 log "cache hits:: before: $BEFORE, after: $AFTER"
9078 log "Read again; it should be satisfied from the cache."
9080 cancel_lru_locks osc
9081 cat $file >/dev/null
9083 if ! let "AFTER - BEFORE == CPAGES"; then
9084 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9086 log "cache hits:: before: $BEFORE, after: $AFTER"
9090 log "Turn off the read cache and turn on the write cache"
9092 set_cache writethrough on
9094 log "Read again; it should be satisfied from the cache."
9096 cancel_lru_locks osc
9097 cat $file >/dev/null
9099 if ! let "AFTER - BEFORE == CPAGES"; then
9100 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9102 log "cache hits:: before: $BEFORE, after: $AFTER"
9105 log "Read again; it should not be satisfied from the cache."
9107 cancel_lru_locks osc
9108 cat $file >/dev/null
9110 if ! let "AFTER - BEFORE == 0"; then
9111 error "IN CACHE: before: $BEFORE, after: $AFTER"
9113 log "cache hits:: before: $BEFORE, after: $AFTER"
9116 log "Write data and read it back."
9117 log "Read should be satisfied from the cache."
9118 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9120 cancel_lru_locks osc
9121 cat $file >/dev/null
9123 if ! let "AFTER - BEFORE == CPAGES"; then
9124 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9126 log "cache hits:: before: $BEFORE, after: $AFTER"
9129 log "Read again; it should not be satisfied from the cache."
9131 cancel_lru_locks osc
9132 cat $file >/dev/null
9134 if ! let "AFTER - BEFORE == 0"; then
9135 error "IN CACHE: before: $BEFORE, after: $AFTER"
9137 log "cache hits:: before: $BEFORE, after: $AFTER"
9141 log "Turn off read and write cache"
9143 set_cache writethrough off
9145 log "Write data and read it back"
9146 log "It should not be satisfied from the cache."
9148 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9149 cancel_lru_locks osc
9151 cat $file >/dev/null
9153 if ! let "AFTER - BEFORE == 0"; then
9154 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9156 log "cache hits:: before: $BEFORE, after: $AFTER"
9160 log "Turn on the read cache and turn off the write cache"
9162 set_cache writethrough off
9164 log "Write data and read it back"
9165 log "It should not be satisfied from the cache."
9167 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9169 cancel_lru_locks osc
9170 cat $file >/dev/null
9172 if ! let "AFTER - BEFORE == 0"; then
9173 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9175 log "cache hits:: before: $BEFORE, after: $AFTER"
9178 log "Read again; it should be satisfied from the cache."
9180 cancel_lru_locks osc
9181 cat $file >/dev/null
9183 if ! let "AFTER - BEFORE == CPAGES"; then
9184 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9186 log "cache hits:: before: $BEFORE, after: $AFTER"
9191 run_test 156 "Verification of tunables ============================"
9195 if [ $MDSCOUNT -gt 1 ]; then
9196 error_ignore 17935 $*
9204 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
9206 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
9208 if [ $MASK -eq 1 ]; then
9209 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
9211 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
9215 changelog_extract_field() {
9221 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
9222 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9227 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9228 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9229 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9230 { skip "Need MDS version at least 2.2.0"; return; }
9232 local CL_USERS="mdd.$MDT0.changelog_users"
9233 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9234 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9235 echo "Registered as changelog user $USER"
9236 $GET_CL_USERS | grep -q $USER ||
9237 error "User $USER not found in changelog_users"
9240 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9241 touch $DIR/$tdir/pics/2008/zachy/timestamp
9242 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9243 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9244 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9245 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9246 rm $DIR/$tdir/pics/desktop.jpg
9248 $LFS changelog $MDT0 | tail -5
9250 echo "verifying changelog mask"
9251 changelog_chmask "MKDIR"
9252 changelog_chmask "CLOSE"
9254 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9255 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9257 changelog_chmask "MKDIR"
9258 changelog_chmask "CLOSE"
9260 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9261 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9263 $LFS changelog $MDT0
9264 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9265 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9266 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9267 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9270 echo "verifying target fid"
9271 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
9272 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9273 [ "$fidc" == "$fidf" ] ||
9274 err17935 "fid in changelog $fidc != file fid $fidf"
9275 echo "verifying parent fid"
9276 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
9277 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9278 [ "$fidc" == "$fidf" ] ||
9279 err17935 "pfid in changelog $fidc != dir fid $fidf"
9281 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9282 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9283 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9284 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9285 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
9286 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
9288 MIN_REC=$($GET_CL_USERS |
9289 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9290 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
9291 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9292 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
9293 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
9295 # LU-3446 changelog index reset on MDT restart
9296 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9297 CUR_REC1=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9298 $LFS changelog_clear $MDT0 $USER 0
9299 stop $SINGLEMDS || error "Fail to stop MDT."
9300 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
9301 CUR_REC2=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9302 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
9303 [ $CUR_REC1 == $CUR_REC2 ] ||
9304 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
9306 echo "verifying user deregister"
9307 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9308 $GET_CL_USERS | grep -q $USER &&
9309 error "User $USER still in changelog_users"
9311 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
9312 if [ $USERS -eq 0 ]; then
9313 LAST_REC1=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9314 touch $DIR/$tdir/chloe
9315 LAST_REC2=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9316 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
9317 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9319 echo "$USERS other changelog users; can't verify off"
9322 run_test 160 "changelog sanity"
9325 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9326 test_mkdir -p $DIR/$tdir
9327 cp /etc/hosts $DIR/$tdir/$tfile
9328 test_mkdir $DIR/$tdir/foo1
9329 test_mkdir $DIR/$tdir/foo2
9330 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9331 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9332 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9333 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9334 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
9335 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9336 $LFS fid2path $DIR $FID
9337 err17935 "bad link ea"
9340 rm $DIR/$tdir/foo2/zachary
9342 rm $DIR/$tdir/foo2/thor
9344 rm $DIR/$tdir/$tfile
9346 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9347 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9349 $LFS fid2path $DIR $FID
9350 err17935 "bad link rename"
9352 rm $DIR/$tdir/foo2/maggie
9355 local longname=filename_avg_len_is_thirty_two_
9356 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
9357 error "failed to hardlink many files"
9358 links=$($LFS fid2path $DIR $FID | wc -l)
9359 echo -n "${links}/1000 links in link EA"
9360 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9361 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
9362 error "failed to unlink many hardlinks"
9364 run_test 161a "link ea sanity"
9367 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9368 [ $MDSCOUNT -lt 2 ] &&
9369 skip "skipping remote directory test" && return
9371 local remote_dir=$DIR/$tdir/remote_dir
9374 $LFS mkdir -i $MDTIDX $remote_dir ||
9375 error "create remote directory failed"
9377 cp /etc/hosts $remote_dir/$tfile
9378 mkdir -p $remote_dir/foo1
9379 mkdir -p $remote_dir/foo2
9380 ln $remote_dir/$tfile $remote_dir/foo1/sofia
9381 ln $remote_dir/$tfile $remote_dir/foo2/zachary
9382 ln $remote_dir/$tfile $remote_dir/foo1/luna
9383 ln $remote_dir/$tfile $remote_dir/foo2/thor
9385 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
9387 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9388 $LFS fid2path $DIR $FID
9389 err17935 "bad link ea"
9392 rm $remote_dir/foo2/zachary
9394 rm $remote_dir/foo2/thor
9396 rm $remote_dir/$tfile
9398 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
9399 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
9400 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
9401 $LFS fid2path $DIR $FID
9402 err17935 "bad link rename"
9404 rm $remote_dir/foo2/maggie
9407 local longname=filename_avg_len_is_thirty_two_
9408 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
9409 error "failed to hardlink many files"
9410 links=$($LFS fid2path $DIR $FID | wc -l)
9411 echo -n "${links}/1000 links in link EA"
9412 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9413 unlinkmany $remote_dir/foo2/$longname 1000 ||
9414 error "failed to unlink many hardlinks"
9416 run_test 161b "link ea sanity under remote directory"
9423 local path=$(${LFS} fid2path $*)
9426 if [ $RC -ne 0 ]; then
9427 err17935 "path looked up of $expected failed. Error $RC"
9429 elif [ "${path}" != "${expected}" ]; then
9430 err17935 "path looked up \"${path}\" instead of \"${expected}\""
9433 echo "fid $fid resolves to path $path (expected $expected)"
9437 # Make changes to filesystem
9438 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9439 test_mkdir -p $DIR/$tdir/d2
9440 touch $DIR/$tdir/d2/$tfile
9441 touch $DIR/$tdir/d2/x1
9442 touch $DIR/$tdir/d2/x2
9443 test_mkdir -p $DIR/$tdir/d2/a/b/c
9444 test_mkdir -p $DIR/$tdir/d2/p/q/r
9446 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
9447 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
9450 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
9451 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
9452 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
9454 # softlink to wrong file
9455 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
9456 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
9457 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
9460 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
9461 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
9462 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
9463 # fid2path dir/fsname should both work
9464 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
9465 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9467 # hardlink count: check that there are 2 links
9468 # Doesnt work with CMD yet: 17935
9469 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9470 err17935 "expected 2 links"
9472 # hardlink indexing: remove the first link
9473 rm $DIR/$tdir/d2/p/q/r/hlink
9474 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9478 run_test 162 "path lookup sanity"
9481 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9482 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9483 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
9486 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
9487 # this proc file is temporary and linux-only
9488 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
9489 error "kernel->userspace send failed"
9492 run_test 163 "kernel <-> userspace comms"
9495 # do directio so as not to populate the page cache
9496 log "creating a 10 Mb file"
9497 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9498 log "starting reads"
9499 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9500 log "truncating the file"
9501 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9503 kill %+ || true # reads might have finished
9504 echo "wait until dd is finished"
9506 log "removing the temporary file"
9507 rm -rf $DIR/$tfile || error "tmp file removal failed"
9509 run_test 169 "parallel read and truncate should not deadlock"
9512 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9513 $LCTL clear # bug 18514
9514 $LCTL debug_daemon start $TMP/${tfile}_log_good
9516 $LCTL debug_daemon stop
9517 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9518 error "sed failed to read log_good"
9520 $LCTL debug_daemon start $TMP/${tfile}_log_good
9522 $LCTL debug_daemon stop
9524 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9525 error "lctl df log_bad failed"
9527 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9528 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9530 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9531 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9533 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9534 error "bad_line good_line1 good_line2 are empty"
9536 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9537 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9538 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9540 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9541 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9542 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9544 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9545 error "bad_line_new good_line_new are empty"
9547 local expected_good=$((good_line1 + good_line2*2))
9549 rm -f $TMP/${tfile}*
9550 # LU-231, short malformed line may not be counted into bad lines
9551 if [ $bad_line -ne $bad_line_new ] &&
9552 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9553 error "expected $bad_line bad lines, but got $bad_line_new"
9557 if [ $expected_good -ne $good_line_new ]; then
9558 error "expected $expected_good good lines, but got $good_line_new"
9563 run_test 170 "test lctl df to handle corrupted log ====================="
9565 test_171() { # bug20592
9566 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9567 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9568 $LCTL set_param fail_loc=0x50e
9569 $LCTL set_param fail_val=3000
9570 multiop_bg_pause $DIR/$tfile O_s || true
9572 kill -USR1 $MULTIPID
9576 if dmesg | grep "recursive fault"; then
9577 error "caught a recursive fault"
9579 $LCTL set_param fail_loc=0
9582 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
9584 # it would be good to share it with obdfilter-survey/libecho code
9585 setup_obdecho_osc () {
9588 local obdfilter_name=$2
9589 echo "Creating new osc for $obdfilter_name on $ost_nid"
9590 # make sure we can find loopback nid
9591 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
9593 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
9594 ${obdfilter_name}_osc_UUID || rc=2; }
9595 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
9596 ${obdfilter_name}_UUID $ost_nid || rc=3; }
9600 cleanup_obdecho_osc () {
9601 local obdfilter_name=$1
9602 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
9603 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
9610 local pages=${3:-64}
9613 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
9614 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
9616 if [ $rc -eq 0 ]; then
9617 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
9618 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
9620 echo "New object id is $id"
9621 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
9623 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
9624 "test_brw 10 w v $pages $id" || rc=4; }
9625 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
9627 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
9628 "cleanup" || rc=5; }
9629 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
9631 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
9636 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9637 remote_ost_nodsh && skip "remote OST with nodsh" && return
9641 if ! module_loaded obdecho; then
9642 load_module obdecho/obdecho
9646 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
9647 local host=$(lctl get_param -n osc.$osc.import |
9648 awk '/current_connection:/ {print $2}' )
9649 local target=$(lctl get_param -n osc.$osc.import |
9650 awk '/target:/ {print $2}' )
9651 target=${target%_UUID}
9653 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
9654 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
9655 [[ -n $target ]] && cleanup_obdecho_osc $target
9656 [ $rmmod_local -eq 1 ] && rmmod obdecho
9659 run_test 180a "test obdecho on osc"
9662 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9663 remote_ost_nodsh && skip "remote OST with nodsh" && return
9665 local rmmod_remote=0
9667 do_facet ost1 "lsmod | grep -q obdecho || " \
9668 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
9669 "modprobe obdecho; }" && rmmod_remote=1
9670 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
9671 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
9672 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
9675 run_test 180b "test obdecho directly on obdfilter"
9677 test_180c() { # LU-2598
9678 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9679 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
9680 skip "Need MDS version at least 2.4.0" && return
9683 local rmmod_remote=false
9684 local pages=16384 # 64MB bulk I/O RPC size
9687 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
9688 rmmod_remote=true || error "failed to load module obdecho"
9690 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4}'|head -1)
9691 if [[ -n $target ]]; then
9692 obdecho_test "$target" ost1 "$pages" ||
9695 echo "there is no obdfilter target on ost1"
9698 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
9701 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
9703 test_181() { # bug 22177
9704 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9705 # create enough files to index the directory
9706 createmany -o $DIR/$tdir/foobar 4000
9707 # print attributes for debug purpose
9710 multiop_bg_pause $DIR/$tdir D_Sc || return 1
9712 # remove the files & current working dir
9713 unlinkmany $DIR/$tdir/foobar 4000
9715 kill -USR1 $MULTIPID
9717 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
9720 run_test 181 "Test open-unlinked dir ========================"
9723 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9724 # disable MDC RPC lock wouldn't crash client
9728 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9729 #define OBD_FAIL_MDC_RPCS_SEM 0x804
9730 $LCTL set_param fail_loc=0x804
9732 for (( i=0; i < $tcount; i++ )) ; do
9734 createmany -o $DIR/$tdir/$i/f- $fcount &
9738 for (( i=0; i < $tcount; i++ )) ; do
9739 unlinkmany $DIR/$tdir/$i/f- $fcount &
9745 $LCTL set_param fail_loc=0
9747 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
9749 test_183() { # LU-2275
9750 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
9751 skip "Need MDS version at least 2.3.56" && return
9753 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9754 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9755 echo aaa > $DIR/$tdir/$tfile
9757 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
9758 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
9760 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
9761 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
9763 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
9765 # Flush negative dentry cache
9766 touch $DIR/$tdir/$tfile
9768 # We are not checking for any leaked references here, they'll
9769 # become evident next time we do cleanup with module unload.
9772 run_test 183 "No crash or request leak in case of strange dispositions ========"
9774 # test suite 184 is for LU-2016, LU-2017
9776 check_swap_layouts_support && return 0
9778 dir0=$DIR/$tdir/$testnum
9779 test_mkdir -p $dir0 || error "creating dir $dir0"
9784 $SETSTRIPE -c1 $file1
9786 $SETSTRIPE -c2 $file2
9788 gen1=$($GETSTRIPE -g $file1)
9789 gen2=$($GETSTRIPE -g $file2)
9791 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
9792 gen=$($GETSTRIPE -g $file1)
9793 [[ $gen1 != $gen ]] ||
9794 "Layout generation on $file1 does not change"
9795 gen=$($GETSTRIPE -g $file2)
9796 [[ $gen2 != $gen ]] ||
9797 "Layout generation on $file2 does not change"
9799 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
9800 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
9802 run_test 184a "Basic layout swap"
9805 check_swap_layouts_support && return 0
9807 dir0=$DIR/$tdir/$testnum
9808 mkdir -p $dir0 || error "creating dir $dir0"
9815 $SETSTRIPE -c1 $file1
9816 $SETSTRIPE -c2 $file2
9817 $SETSTRIPE -c1 $file3
9818 chown $RUNAS_ID $file3
9819 gen1=$($GETSTRIPE -g $file1)
9820 gen2=$($GETSTRIPE -g $file2)
9822 $LFS swap_layouts $dir1 $dir2 &&
9823 error "swap of directories layouts should fail"
9824 $LFS swap_layouts $dir1 $file1 &&
9825 error "swap of directory and file layouts should fail"
9826 $RUNAS $LFS swap_layouts $file1 $file2 &&
9827 error "swap of file we cannot write should fail"
9828 $LFS swap_layouts $file1 $file3 &&
9829 error "swap of file with different owner should fail"
9830 /bin/true # to clear error code
9832 run_test 184b "Forbidden layout swap (will generate errors)"
9835 check_swap_layouts_support && return 0
9837 local dir0=$DIR/$tdir/$testnum
9838 mkdir -p $dir0 || error "creating dir $dir0"
9840 local ref1=$dir0/ref1
9841 local ref2=$dir0/ref2
9842 local file1=$dir0/file1
9843 local file2=$dir0/file2
9844 # create a file large enough for the concurent test
9845 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
9846 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
9847 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
9850 dd if=$ref1 of=$file1 bs=16k &
9853 # Make sure dd starts to copy file
9854 while [ ! -f $file1 ]; do sleep 0.1; done
9856 $LFS swap_layouts $file1 $file2
9859 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
9860 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
9862 # how many bytes copied before swapping layout
9863 local copied=`stat -c %s $file2`
9864 local remaining=`stat -c %s $ref1`
9865 remaining=$((remaining - copied))
9866 echo "Copied $copied bytes before swapping layout..."
9868 cmp -n $copied $file1 $ref2 | grep differ &&
9869 error "Content mismatch [0, $copied) of ref2 and file1"
9870 cmp -n $copied $file2 $ref1 ||
9871 error "Content mismatch [0, $copied) of ref1 and file2"
9872 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
9873 error "Content mismatch [$copied, EOF) of ref1 and file1"
9876 rm -f $ref1 $ref2 $file1 $file2
9878 run_test 184c "Concurrent write and layout swap"
9881 check_swap_layouts_support && return 0
9883 local file1=$DIR/$tdir/$tfile-1
9884 local file2=$DIR/$tdir/$tfile-2
9885 local file3=$DIR/$tdir/$tfile-3
9890 touch $file1 || error "create $file1 failed"
9891 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
9892 error "create $file2 failed"
9893 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
9894 error "create $file3 failed"
9895 lovea1=$($LFS getstripe $file1 | sed 1d)
9897 $LFS swap_layouts $file2 $file3 ||
9898 error "swap $file2 $file3 layouts failed"
9899 $LFS swap_layouts $file1 $file2 ||
9900 error "swap $file1 $file2 layouts failed"
9902 lovea2=$($LFS getstripe $file2 | sed 1d)
9903 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
9905 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
9906 [ -z $lovea1 ] || error "$file1 shouldn't have lovea"
9908 run_test 184d "allow stripeless layouts swap"
9911 test_185() { # LU-2441
9912 # LU-3553 - no volatile file support in old servers
9913 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
9914 { skip "Need MDS version at least 2.3.60"; return 0; }
9916 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9917 touch $DIR/$tdir/spoo
9918 local mtime1=$(stat -c "%Y" $DIR/$tdir)
9919 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
9920 error "cannot create/write a volatile file"
9921 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
9922 error "FID is still valid after close"
9924 multiop_bg_pause $DIR/$tdir vVw4096_c
9931 # assume that the next FID for this client is sequential, since stdout
9932 # is unfortunately eaten by multiop_bg_pause
9933 local n=$((${fidv[1]} + 1))
9934 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
9935 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
9936 error "FID is missing before close"
9937 kill -USR1 $multi_pid
9938 # 1 second delay, so if mtime change we will see it
9940 local mtime2=$(stat -c "%Y" $DIR/$tdir)
9941 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
9943 run_test 185 "Volatile file support"
9946 check_file_in_pool()
9951 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
9954 for t in $tlist ; do
9955 [ "$i" -eq "$t" ] && continue 2
9958 echo "pool list: $tlist"
9959 echo "striping: $res"
9960 error_noexit "$file not allocated in $pool"
9967 echo "Creating new pool"
9970 create_pool $FSNAME.$pool ||
9971 { error_noexit "No pool created, result code $?"; return 1; }
9972 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
9973 { error_noexit "$pool not in lfs pool_list"; return 2; }
9976 pool_add_targets() {
9977 echo "Adding targets to pool"
9983 local list=$(seq $first $step $last)
9985 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9986 do_facet mgs $LCTL pool_add \
9987 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
9988 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
9989 | sort -u | tr '\n' ' ' " "$t" || {
9990 error_noexit "Add to pool failed"
9993 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
9994 local addcount=$(((last - first) / step + 1))
9995 [ $lfscount -eq $addcount ] || {
9996 error_noexit "lfs pool_list bad ost count" \
9997 "$lfscount != $addcount"
10005 echo "Setting pool on directory $tdir"
10007 $SETSTRIPE -c 2 -p $pool $tdir && return 0
10009 error_noexit "Cannot set pool $pool to $tdir"
10016 echo "Checking pool on directory $tdir"
10018 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
10019 [ "$res" = "$pool" ] && return 0
10021 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
10025 pool_dir_rel_path() {
10026 echo "Testing relative path works well"
10031 mkdir -p $root/$tdir/$tdir
10033 pool_set_dir $pool $tdir || return 1
10034 pool_set_dir $pool ./$tdir || return 2
10035 pool_set_dir $pool ../$tdir || return 3
10036 pool_set_dir $pool ../$tdir/$tdir || return 4
10037 rm -rf $tdir; cd - > /dev/null
10040 pool_alloc_files() {
10041 echo "Checking files allocation from directory pool"
10048 for i in $(seq -w 1 $count)
10050 local file=$tdir/file-$i
10052 check_file_in_pool $file $pool "$tlist" || \
10053 failed=$((failed + 1))
10055 [ "$failed" = 0 ] && return 0
10057 error_noexit "$failed files not allocated in $pool"
10061 pool_create_files() {
10062 echo "Creating files in pool"
10070 for i in $(seq -w 1 $count)
10072 local file=$tdir/spoo-$i
10073 $SETSTRIPE -p $pool $file
10074 check_file_in_pool $file $pool "$tlist" || \
10075 failed=$((failed + 1))
10077 [ "$failed" = 0 ] && return 0
10079 error_noexit "$failed files not allocated in $pool"
10084 echo "Checking 'lfs df' output"
10087 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
10089 local res=$($LFS df --pool $FSNAME.$pool |
10091 grep "$FSNAME-OST" |
10093 [ "$res" = "$t" ] && return 0
10095 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
10099 pool_file_rel_path() {
10100 echo "Creating files in a pool with relative pathname"
10105 { error_noexit "unable to create $tdir"; return 1 ; }
10106 local file="/..$tdir/$tfile-1"
10107 $SETSTRIPE -p $pool $file ||
10108 { error_noexit "unable to create $file" ; return 2 ; }
10111 $SETSTRIPE -p $pool $tfile-2 || {
10112 error_noexit "unable to create $tfile-2 in $tdir"
10117 pool_remove_first_target() {
10118 echo "Removing first target from a pool"
10121 local pname="lov.$FSNAME-*.pools.$pool"
10122 local t=$($LCTL get_param -n $pname | head -1)
10123 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10124 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
10125 error_noexit "$t not removed from $FSNAME.$pool"
10130 pool_remove_all_targets() {
10131 echo "Removing all targets from pool"
10134 local pname="lov.$FSNAME-*.pools.$pool"
10135 for t in $($LCTL get_param -n $pname | sort -u)
10137 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10139 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
10140 error_noexit "Pool $FSNAME.$pool cannot be drained"
10143 # striping on an empty/nonexistant pool should fall back
10144 # to "pool of everything"
10146 error_noexit "failed to use fallback striping for empty pool"
10149 # setstripe on an empty pool should fail
10150 $SETSTRIPE -p $pool $file 2>/dev/null && {
10151 error_noexit "expected failure when creating file" \
10159 echo "Destroying pool"
10163 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
10166 # striping on an empty/nonexistant pool should fall back
10167 # to "pool of everything"
10169 error_noexit "failed to use fallback striping for missing pool"
10172 # setstripe on an empty pool should fail
10173 $SETSTRIPE -p $pool $file 2>/dev/null && {
10174 error_noexit "expected failure when creating file" \
10175 "with missing pool"
10179 # get param should return err once pool is gone
10180 if wait_update $HOSTNAME "lctl get_param -n \
10181 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
10183 remove_pool_from_list $FSNAME.$pool
10186 error_noexit "Pool $FSNAME.$pool is not destroyed"
10191 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10192 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
10194 local POOL=${POOL:-cea1}
10195 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
10196 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
10199 local last_ost=$(($OSTCOUNT - 1))
10201 local ost_list=$(seq $first_ost $ost_step $last_ost)
10202 local ost_range="$first_ost $last_ost $ost_step"
10203 local test_path=$POOL_ROOT/$POOL_DIR_NAME
10204 local file_dir=$POOL_ROOT/file_tst
10208 # former test_200a test_200b
10209 pool_add $POOL || { rc=$? ; break; }
10210 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
10211 # former test_200c test_200d
10212 mkdir -p $test_path
10213 pool_set_dir $POOL $test_path || { rc=$? ; break; }
10214 pool_check_dir $POOL $test_path || { rc=$? ; break; }
10215 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
10216 || { rc=$? ; break; }
10217 # former test_200e test_200f
10218 local files=$((OSTCOUNT*3))
10219 pool_alloc_files $POOL $test_path $files "$ost_list" \
10220 || { rc=$? ; break; }
10221 pool_create_files $POOL $file_dir $files "$ost_list" \
10222 || { rc=$? ; break; }
10223 # former test_200g test_200h
10224 pool_lfs_df $POOL || { rc=$? ; break; }
10225 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
10227 # former test_201a test_201b test_201c
10228 pool_remove_first_target $POOL || { rc=$? ; break; }
10230 local f=$test_path/$tfile
10231 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
10232 pool_remove $POOL $f || { rc=$? ; break; }
10239 run_test 200 "OST pools"
10241 # usage: default_attr <count | size | offset>
10243 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
10246 # usage: check_default_stripe_attr
10247 check_default_stripe_attr() {
10248 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
10250 --stripe-count|--count)
10251 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
10252 --stripe-size|--size)
10253 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
10254 --stripe-index|--index)
10257 error "unknown getstripe attr '$1'"
10260 [ $ACTUAL != $EXPECTED ] &&
10261 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
10265 test_mkdir -p $DIR/$tdir
10266 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
10268 check_default_stripe_attr --stripe-count
10269 check_default_stripe_attr --stripe-size
10270 check_default_stripe_attr --stripe-index
10274 run_test 204a "Print default stripe attributes ================="
10277 test_mkdir -p $DIR/$tdir
10278 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10280 check_default_stripe_attr --stripe-size
10281 check_default_stripe_attr --stripe-index
10285 run_test 204b "Print default stripe size and offset ==========="
10288 test_mkdir -p $DIR/$tdir
10289 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10291 check_default_stripe_attr --stripe-count
10292 check_default_stripe_attr --stripe-index
10296 run_test 204c "Print default stripe count and offset ==========="
10299 test_mkdir -p $DIR/$tdir
10300 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10302 check_default_stripe_attr --stripe-count
10303 check_default_stripe_attr --stripe-size
10307 run_test 204d "Print default stripe count and size ============="
10310 test_mkdir -p $DIR/$tdir
10311 $SETSTRIPE -d $DIR/$tdir
10313 check_default_stripe_attr --stripe-count --raw
10314 check_default_stripe_attr --stripe-size --raw
10315 check_default_stripe_attr --stripe-index --raw
10319 run_test 204e "Print raw stripe attributes ================="
10322 test_mkdir -p $DIR/$tdir
10323 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10325 check_default_stripe_attr --stripe-size --raw
10326 check_default_stripe_attr --stripe-index --raw
10330 run_test 204f "Print raw stripe size and offset ==========="
10333 test_mkdir -p $DIR/$tdir
10334 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10336 check_default_stripe_attr --stripe-count --raw
10337 check_default_stripe_attr --stripe-index --raw
10341 run_test 204g "Print raw stripe count and offset ==========="
10344 test_mkdir -p $DIR/$tdir
10345 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10347 check_default_stripe_attr --stripe-count --raw
10348 check_default_stripe_attr --stripe-size --raw
10352 run_test 204h "Print raw stripe count and size ============="
10354 # Figure out which job scheduler is being used, if any,
10355 # or use a fake one
10356 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
10357 JOBENV=SLURM_JOB_ID
10358 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
10360 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
10362 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
10363 JOBENV=LOADL_STEP_ID
10364 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
10370 verify_jobstats() {
10374 # clear old jobstats
10375 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
10376 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
10378 # use a new JobID for this test, or we might see an old one
10379 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
10383 log "Using JobID environment variable $JOBENV=$JOBVAL"
10385 if [ $JOBENV = "FAKE_JOBID" ]; then
10386 FAKE_JOBID=$JOBVAL $cmd
10391 if [ "$target" = "mdt" -o "$target" = "both" ]; then
10392 FACET="$SINGLEMDS" # will need to get MDS number for DNE
10393 do_facet $FACET lctl get_param mdt.*.job_stats |
10394 grep $JOBVAL || error "No job stats found on MDT $FACET"
10396 if [ "$target" = "ost" -o "$target" = "both" ]; then
10398 do_facet $FACET lctl get_param obdfilter.*.job_stats |
10399 grep $JOBVAL || error "No job stats found on OST $FACET"
10405 NEW_JOBENV=${1:-$OLD_JOBENV}
10406 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
10407 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
10410 test_205() { # Job stats
10411 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10412 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
10413 skip "Server doesn't support jobstats" && return 0
10416 OLD_JOBENV=`$LCTL get_param -n jobid_var`
10417 if [ $OLD_JOBENV != $JOBENV ]; then
10418 jobstats_set $JOBENV
10419 trap jobstats_set EXIT
10423 cmd="mkdir $DIR/$tfile"
10424 verify_jobstats "$cmd" "mdt"
10426 cmd="rm -fr $DIR/$tfile"
10427 verify_jobstats "$cmd" "mdt"
10429 cmd="mknod $DIR/$tfile c 1 3"
10430 verify_jobstats "$cmd" "mdt"
10432 cmd="rm -f $DIR/$tfile"
10433 verify_jobstats "$cmd" "mdt"
10435 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
10436 verify_jobstats "$cmd" "mdt"
10438 cmd="touch $DIR/$tfile"
10439 verify_jobstats "$cmd" "both"
10441 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
10442 verify_jobstats "$cmd" "ost"
10444 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
10445 verify_jobstats "$cmd" "ost"
10447 cmd="$TRUNCATE $DIR/$tfile 0"
10448 verify_jobstats "$cmd" "both"
10450 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
10451 verify_jobstats "$cmd" "mdt"
10454 rm -f $DIR/jobstats_test_rename
10456 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
10458 run_test 205 "Verify job stats"
10460 # LU-1480, LU-1773 and LU-1657
10462 mkdir -p $DIR/$tdir
10463 lfs setstripe -c -1 $DIR/$tdir
10464 #define OBD_FAIL_LOV_INIT 0x1403
10465 $LCTL set_param fail_loc=0xa0001403
10466 $LCTL set_param fail_val=1
10467 touch $DIR/$tdir/$tfile || true
10469 run_test 206 "fail lov_init_raid0() doesn't lbug"
10472 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10473 local fsz=`stat -c %s $DIR/$tfile`
10474 cancel_lru_locks mdc
10476 # do not return layout in getattr intent
10477 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
10478 $LCTL set_param fail_loc=0x170
10479 local sz=`stat -c %s $DIR/$tfile`
10481 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
10485 run_test 207a "can refresh layout at glimpse"
10488 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10489 local cksum=`md5sum $DIR/$tfile`
10490 local fsz=`stat -c %s $DIR/$tfile`
10491 cancel_lru_locks mdc
10492 cancel_lru_locks osc
10494 # do not return layout in getattr intent
10495 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
10496 $LCTL set_param fail_loc=0x171
10498 # it will refresh layout after the file is opened but before read issues
10499 echo checksum is "$cksum"
10500 echo "$cksum" |md5sum -c --quiet || error "file differs"
10504 run_test 207b "can refresh layout at open"
10508 size=$((size % 8192 + 1))
10509 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
10510 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
10511 rm -f $DIR/f212 $DIR/f212.xyz
10513 run_test 212 "Sendfile test ============================================"
10516 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
10517 cancel_lru_locks osc
10518 lctl set_param fail_loc=0x8000040f
10519 # generate a read lock
10520 cat $DIR/$tfile > /dev/null
10521 # write to the file, it will try to cancel the above read lock.
10522 cat /etc/hosts >> $DIR/$tfile
10524 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
10526 test_214() { # for bug 20133
10527 test_mkdir -p $DIR/d214p/d214c
10528 for (( i=0; i < 340; i++ )) ; do
10529 touch $DIR/d214p/d214c/a$i
10532 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
10533 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
10534 ls $DIR/d214c || error "ls $DIR/d214c failed"
10535 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
10537 run_test 214 "hash-indexed directory test - bug 20133"
10539 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
10540 create_lnet_proc_files() {
10541 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
10542 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
10544 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
10545 rm -f "$TMP/lnet_$1.sys_tmp"
10548 # counterpart of create_lnet_proc_files
10549 remove_lnet_proc_files() {
10550 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
10553 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10554 # 3rd arg as regexp for body
10555 check_lnet_proc_stats() {
10556 local l=$(cat "$TMP/lnet_$1" |wc -l)
10557 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
10559 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
10562 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10563 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
10564 # optional and can be regexp for 2nd line (lnet.routes case)
10565 check_lnet_proc_entry() {
10566 local blp=2 # blp stands for 'position of 1st line of body'
10567 [ "$5" = "" ] || blp=3 # lnet.routes case
10569 local l=$(cat "$TMP/lnet_$1" |wc -l)
10570 # subtracting one from $blp because the body can be empty
10571 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
10573 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
10574 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
10576 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
10577 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
10579 # bail out if any unexpected line happened
10580 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
10581 [ "$?" != 0 ] || error "$2 misformatted"
10584 test_215() { # for bugs 18102, 21079, 21517
10585 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10586 local N='(0|[1-9][0-9]*)' # non-negative numeric
10587 local P='[1-9][0-9]*' # positive numeric
10588 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
10589 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
10590 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
10591 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
10593 local L1 # regexp for 1st line
10594 local L2 # regexp for 2nd line (optional)
10595 local BR # regexp for the rest (body)
10597 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
10598 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
10599 create_lnet_proc_files "stats"
10600 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
10601 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
10602 remove_lnet_proc_files "stats"
10604 # /proc/sys/lnet/routes should look like this:
10605 # Routing disabled/enabled
10606 # net hops state router
10607 # where net is a string like tcp0, hops >= 0, state is up/down,
10608 # router is a string like 192.168.1.1@tcp2
10609 L1="^Routing (disabled|enabled)$"
10610 L2="^net +hops +state +router$"
10611 BR="^$NET +$N +(up|down) +$NID$"
10612 create_lnet_proc_files "routes"
10613 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
10614 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
10615 remove_lnet_proc_files "routes"
10617 # /proc/sys/lnet/routers should look like this:
10618 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
10619 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
10620 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
10621 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
10622 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
10623 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
10624 create_lnet_proc_files "routers"
10625 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
10626 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
10627 remove_lnet_proc_files "routers"
10629 # /proc/sys/lnet/peers should look like this:
10630 # nid refs state last max rtr min tx min queue
10631 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
10632 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
10633 # numeric (0 or >0 or <0), queue >= 0.
10634 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
10635 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
10636 create_lnet_proc_files "peers"
10637 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
10638 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
10639 remove_lnet_proc_files "peers"
10641 # /proc/sys/lnet/buffers should look like this:
10642 # pages count credits min
10643 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
10644 L1="^pages +count +credits +min$"
10645 BR="^ +$N +$N +$I +$I$"
10646 create_lnet_proc_files "buffers"
10647 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
10648 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
10649 remove_lnet_proc_files "buffers"
10651 # /proc/sys/lnet/nis should look like this:
10652 # nid status alive refs peer rtr max tx min
10653 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
10654 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
10655 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
10656 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
10657 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
10658 create_lnet_proc_files "nis"
10659 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
10660 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
10661 remove_lnet_proc_files "nis"
10663 # can we successfully write to /proc/sys/lnet/stats?
10664 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
10665 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
10667 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
10669 test_216() { # bug 20317
10670 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10671 remote_ost_nodsh && skip "remote OST with nodsh" && return
10674 local facets=$(get_facets OST)
10675 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10677 save_lustre_params client "osc.*.contention_seconds" > $p
10678 save_lustre_params $facets \
10679 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
10680 save_lustre_params $facets \
10681 "ldlm.namespaces.filter-*.contended_locks" >> $p
10682 save_lustre_params $facets \
10683 "ldlm.namespaces.filter-*.contention_seconds" >> $p
10686 # agressive lockless i/o settings
10687 for node in $(osts_nodes); do
10688 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'
10690 lctl set_param -n osc.*.contention_seconds 60
10692 $DIRECTIO write $DIR/$tfile 0 10 4096
10693 $CHECKSTAT -s 40960 $DIR/$tfile
10695 # disable lockless i/o
10696 for node in $(osts_nodes); do
10697 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
10699 lctl set_param -n osc.*.contention_seconds 0
10702 dd if=/dev/zero of=$DIR/$tfile count=0
10703 $CHECKSTAT -s 0 $DIR/$tfile
10705 restore_lustre_params <$p
10709 run_test 216 "check lockless direct write works and updates file size and kms correctly"
10711 test_217() { # bug 22430
10712 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10716 for node in $(nodes_list); do
10717 nid=$(host_nids_address $node $NETTYPE)
10718 if [[ $nid = *-* ]] ; then
10719 echo "lctl ping $nid@$NETTYPE"
10720 lctl ping $nid@$NETTYPE
10722 echo "skipping $node (no hyphen detected)"
10726 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
10729 # do directio so as not to populate the page cache
10730 log "creating a 10 Mb file"
10731 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10732 log "starting reads"
10733 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10734 log "truncating the file"
10735 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10737 kill %+ || true # reads might have finished
10738 echo "wait until dd is finished"
10740 log "removing the temporary file"
10741 rm -rf $DIR/$tfile || error "tmp file removal failed"
10743 run_test 218 "parallel read and truncate should not deadlock ======================="
10746 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10747 # write one partial page
10748 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
10749 # set no grant so vvp_io_commit_write will do sync write
10750 $LCTL set_param fail_loc=0x411
10751 # write a full page at the end of file
10752 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
10754 $LCTL set_param fail_loc=0
10755 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
10756 $LCTL set_param fail_loc=0x411
10757 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
10759 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
10761 test_220() { #LU-325
10762 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10763 remote_ost_nodsh && skip "remote OST with nodsh" && return
10766 test_mkdir -p $DIR/$tdir
10767 local OST=$(lfs osts | grep ${OSTIDX}": " | \
10768 awk '{print $2}' | sed -e 's/_UUID$//')
10771 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
10772 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
10773 osc.$mdtosc_proc1.prealloc_last_id)
10774 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
10775 osc.$mdtosc_proc1.prealloc_next_id)
10779 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
10780 #define OBD_FAIL_OST_ENOINO 0x229
10781 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
10782 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
10783 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
10785 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
10787 MDSOBJS=$((last_id - next_id))
10788 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
10790 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
10791 echo "OST still has $count kbytes free"
10793 echo "create $MDSOBJS files @next_id..."
10794 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
10796 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10797 osc.$mdtosc_proc1.prealloc_last_id)
10798 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10799 osc.$mdtosc_proc1.prealloc_next_id)
10801 echo "after creation, last_id=$last_id2, next_id=$next_id2"
10806 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
10807 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
10809 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
10810 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
10811 echo "unlink $MDSOBJS files @$next_id..."
10812 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
10814 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
10817 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10818 dd if=`which date` of=$MOUNT/date oflag=sync
10819 chmod +x $MOUNT/date
10821 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
10822 $LCTL set_param fail_loc=0x80001401
10824 $MOUNT/date > /dev/null
10827 run_test 221 "make sure fault and truncate race to not cause OOM"
10830 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10832 test_mkdir -p $DIR/$tdir
10833 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10834 createmany -o $DIR/$tdir/$tfile 10
10835 cancel_lru_locks mdc
10836 cancel_lru_locks osc
10837 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10838 $LCTL set_param fail_loc=0x31a
10839 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
10840 $LCTL set_param fail_loc=0
10843 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
10846 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10848 test_mkdir -p $DIR/$tdir
10849 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10850 createmany -o $DIR/$tdir/$tfile 10
10851 cancel_lru_locks mdc
10852 cancel_lru_locks osc
10853 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10854 $LCTL set_param fail_loc=0x31a
10855 rm -r $DIR/$tdir || "AGL for rmdir failed"
10856 $LCTL set_param fail_loc=0
10858 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
10861 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10863 test_mkdir -p $DIR/$tdir
10864 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10865 createmany -o $DIR/$tdir/$tfile 10
10866 cancel_lru_locks mdc
10867 cancel_lru_locks osc
10868 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
10869 $LCTL set_param fail_loc=0x31b
10870 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
10871 $LCTL set_param fail_loc=0
10874 run_test 223 "osc reenqueue if without AGL lock granted ======================="
10876 test_224a() { # LU-1039, MRP-303
10877 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10878 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
10879 $LCTL set_param fail_loc=0x508
10880 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
10881 $LCTL set_param fail_loc=0
10884 run_test 224a "Don't panic on bulk IO failure"
10886 test_224b() { # LU-1039, MRP-303
10887 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10888 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
10889 cancel_lru_locks osc
10890 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
10891 $LCTL set_param fail_loc=0x515
10892 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
10893 $LCTL set_param fail_loc=0
10896 run_test 224b "Don't panic on bulk IO failure"
10898 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
10900 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10901 if [ -z ${MDSSURVEY} ]; then
10902 skip_env "mds-survey not found" && return
10905 [ $MDSCOUNT -ge 2 ] &&
10906 skip "skipping now for more than one MDT" && return
10908 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10909 { skip "Need MDS version at least 2.2.51"; return; }
10911 local mds=$(facet_host $SINGLEMDS)
10912 local target=$(do_nodes $mds 'lctl dl' | \
10913 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10915 local cmd1="file_count=1000 thrhi=4"
10916 local cmd2="dir_count=2 layer=mdd stripe_count=0"
10917 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10918 local cmd="$cmd1 $cmd2 $cmd3"
10920 rm -f ${TMP}/mds_survey*
10922 eval $cmd || error "mds-survey with zero-stripe failed"
10923 cat ${TMP}/mds_survey*
10924 rm -f ${TMP}/mds_survey*
10926 run_test 225a "Metadata survey sanity with zero-stripe"
10929 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10931 if [ -z ${MDSSURVEY} ]; then
10932 skip_env "mds-survey not found" && return
10934 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10935 { skip "Need MDS version at least 2.2.51"; return; }
10937 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
10938 skip_env "Need to mount OST to test" && return
10941 [ $MDSCOUNT -ge 2 ] &&
10942 skip "skipping now for more than one MDT" && return
10943 local mds=$(facet_host $SINGLEMDS)
10944 local target=$(do_nodes $mds 'lctl dl' | \
10945 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10947 local cmd1="file_count=1000 thrhi=4"
10948 local cmd2="dir_count=2 layer=mdd stripe_count=1"
10949 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10950 local cmd="$cmd1 $cmd2 $cmd3"
10952 rm -f ${TMP}/mds_survey*
10954 eval $cmd || error "mds-survey with stripe_count failed"
10955 cat ${TMP}/mds_survey*
10956 rm -f ${TMP}/mds_survey*
10958 run_test 225b "Metadata survey sanity with stripe_count = 1"
10960 mcreate_path2fid () {
10966 local path=$DIR/$tdir/$name
10971 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
10972 error "cannot create $desc"
10974 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
10976 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
10978 fid_path=$($LFS fid2path $MOUNT $fid)
10980 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
10982 [ "$path" == "$fid_path" ] ||
10983 error "fid2path returned $fid_path, expected $path"
10985 echo "pass with $path and $fid"
10990 mkdir -p $DIR/$tdir
10992 mcreate_path2fid 0010666 0 0 fifo "FIFO"
10993 mcreate_path2fid 0020666 1 3 null "character special file (null)"
10994 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
10995 mcreate_path2fid 0040666 0 0 dir "directory"
10996 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
10997 mcreate_path2fid 0100666 0 0 file "regular file"
10998 mcreate_path2fid 0120666 0 0 link "symbolic link"
10999 mcreate_path2fid 0140666 0 0 sock "socket"
11001 run_test 226a "call path2fid and fid2path on files of all type"
11004 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11008 mkdir -p $DIR/$tdir
11009 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
11010 error "create remote directory failed"
11011 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
11012 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
11013 "character special file (null)"
11014 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
11015 "character special file (no device)"
11016 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
11017 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
11018 "block special file (loop)"
11019 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
11020 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
11021 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
11023 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
11025 # LU-1299 Executing or running ldd on a truncated executable does not
11026 # cause an out-of-memory condition.
11028 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11029 dd if=`which date` of=$MOUNT/date bs=1k count=1
11030 chmod +x $MOUNT/date
11032 $MOUNT/date > /dev/null
11033 ldd $MOUNT/date > /dev/null
11036 run_test 227 "running truncated executable does not cause OOM"
11038 # LU-1512 try to reuse idle OI blocks
11040 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11041 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11042 skip "non-ldiskfs backend" && return
11044 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11045 local myDIR=$DIR/$tdir
11048 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11049 $LCTL set_param fail_loc=0x80001002
11050 createmany -o $myDIR/t- 10000
11051 $LCTL set_param fail_loc=0
11052 # The guard is current the largest FID holder
11054 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11056 local IDX=$(($SEQ % 64))
11058 do_facet $SINGLEMDS sync
11059 # Make sure journal flushed.
11061 local blk1=$(do_facet $SINGLEMDS \
11062 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11063 grep Blockcount | awk '{print $4}')
11065 # Remove old files, some OI blocks will become idle.
11066 unlinkmany $myDIR/t- 10000
11067 # Create new files, idle OI blocks should be reused.
11068 createmany -o $myDIR/t- 2000
11069 do_facet $SINGLEMDS sync
11070 # Make sure journal flushed.
11072 local blk2=$(do_facet $SINGLEMDS \
11073 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11074 grep Blockcount | awk '{print $4}')
11076 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11078 run_test 228a "try to reuse idle OI blocks"
11081 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11082 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11083 skip "non-ldiskfs backend" && return
11085 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11086 local myDIR=$DIR/$tdir
11089 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11090 $LCTL set_param fail_loc=0x80001002
11091 createmany -o $myDIR/t- 10000
11092 $LCTL set_param fail_loc=0
11093 # The guard is current the largest FID holder
11095 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11097 local IDX=$(($SEQ % 64))
11099 do_facet $SINGLEMDS sync
11100 # Make sure journal flushed.
11102 local blk1=$(do_facet $SINGLEMDS \
11103 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11104 grep Blockcount | awk '{print $4}')
11106 # Remove old files, some OI blocks will become idle.
11107 unlinkmany $myDIR/t- 10000
11110 stop $SINGLEMDS || error "Fail to stop MDT."
11112 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11114 df $MOUNT || error "Fail to df."
11115 # Create new files, idle OI blocks should be reused.
11116 createmany -o $myDIR/t- 2000
11117 do_facet $SINGLEMDS sync
11118 # Make sure journal flushed.
11120 local blk2=$(do_facet $SINGLEMDS \
11121 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11122 grep Blockcount | awk '{print $4}')
11124 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11126 run_test 228b "idle OI blocks can be reused after MDT restart"
11130 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11131 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11132 skip "non-ldiskfs backend" && return
11134 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11135 local myDIR=$DIR/$tdir
11138 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11139 $LCTL set_param fail_loc=0x80001002
11140 # 20000 files can guarantee there are index nodes in the OI file
11141 createmany -o $myDIR/t- 20000
11142 $LCTL set_param fail_loc=0
11143 # The guard is current the largest FID holder
11145 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11147 local IDX=$(($SEQ % 64))
11149 do_facet $SINGLEMDS sync
11150 # Make sure journal flushed.
11152 local blk1=$(do_facet $SINGLEMDS \
11153 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11154 grep Blockcount | awk '{print $4}')
11156 # Remove old files, some OI blocks will become idle.
11157 unlinkmany $myDIR/t- 20000
11159 # The OI file should become empty now
11161 # Create new files, idle OI blocks should be reused.
11162 createmany -o $myDIR/t- 2000
11163 do_facet $SINGLEMDS sync
11164 # Make sure journal flushed.
11166 local blk2=$(do_facet $SINGLEMDS \
11167 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11168 grep Blockcount | awk '{print $4}')
11170 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11172 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
11175 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11176 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11179 mkdir -p $DIR/$tdir/test_230_local
11180 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
11181 [ $mdt_idx -ne 0 ] &&
11182 error "create local directory on wrong MDT $mdt_idx"
11184 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
11185 error "create remote directory failed"
11186 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
11187 [ $mdt_idx -ne $MDTIDX ] &&
11188 error "create remote directory on wrong MDT $mdt_idx"
11190 createmany -o $DIR/$tdir/test_230/t- 10 ||
11191 error "create files on remote directory failed"
11192 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
11193 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
11194 rm -r $DIR/$tdir || error "unlink remote directory failed"
11196 run_test 230a "Create remote directory and files under the remote directory"
11199 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11200 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11202 local remote_dir=$DIR/$tdir/remote_dir
11205 mkdir -p $DIR/$tdir
11206 $LFS mkdir -i $MDTIDX $remote_dir ||
11207 error "create remote directory failed"
11209 $LFS mkdir -i 0 $remote_dir/new_dir &&
11210 error "nested remote directory create succeed!"
11212 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=1
11213 $LFS mkdir -i 0 $remote_dir/new_dir || rc=$?
11214 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=0
11217 error "create remote directory failed after set enable_remote_dir"
11219 rm -rf $remote_dir || error "first unlink remote directory failed"
11221 $RUNAS -G$RUNAS_GID $LFS mkdir -i $MDTIDX $DIR/$tfile &&
11222 error "chown worked"
11224 do_facet mds$MDTIDX lctl set_param \
11225 mdt.*.enable_remote_dir_gid=$RUNAS_GID
11226 $LFS mkdir -i $MDTIDX $remote_dir || rc=$?
11227 do_facet mds$MDTIDX lctl set_param mdt.*.enable_remote_dir_gid=0
11230 error "create remote dir failed after set enable_remote_dir_gid"
11232 rm -r $DIR/$tdir || error "second unlink remote directory failed"
11234 run_test 230b "nested remote directory should be failed"
11238 # For simplicity this test assumes that max_pages_per_rpc
11239 # is the same across all OSCs
11240 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -1)
11241 local bulk_size=$((max_pages * 4096))
11243 mkdir -p $DIR/$tdir
11245 # clear the OSC stats
11246 $LCTL set_param osc.*.stats=0 &>/dev/null
11248 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
11249 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
11250 oflag=direct &>/dev/null || error "dd failed"
11252 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
11253 if [ x$nrpcs != "x1" ]; then
11254 error "found $nrpc ost_write RPCs, not 1 as expected"
11257 # Drop the OSC cache, otherwise we will read from it
11258 cancel_lru_locks osc
11260 # clear the OSC stats
11261 $LCTL set_param osc.*.stats=0 &>/dev/null
11263 # Client reads $bulk_size.
11264 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
11265 iflag=direct &>/dev/null || error "dd failed"
11267 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
11268 if [ x$nrpcs != "x1" ]; then
11269 error "found $nrpc ost_read RPCs, not 1 as expected"
11272 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
11275 mkdir -p $DIR/$tdir
11277 for i in {0..1023}; do
11278 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
11279 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
11280 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
11284 run_test 231b "must not assert on fully utilized OST request buffer"
11287 mkdir -p $DIR/$tdir
11288 #define OBD_FAIL_LDLM_OST_LVB 0x31c
11289 $LCTL set_param fail_loc=0x31c
11291 # ignore dd failure
11292 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
11294 $LCTL set_param fail_loc=0
11295 umount_client $MOUNT || error "umount failed"
11296 mount_client $MOUNT || error "mount failed"
11298 run_test 232 "failed lock should not block umount"
11301 local fid=$($LFS path2fid $MOUNT)
11302 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
11303 error "cannot access $MOUNT using its FID '$fid'"
11305 run_test 233 "checking that OBF of the FS root succeeds"
11308 # tests that do cleanup/setup should be run at the end
11312 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11314 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
11315 $LCTL set_param fail_loc=0x903
11316 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
11317 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
11320 FAIL_ON_ERROR=true cleanup
11321 FAIL_ON_ERROR=true setup
11323 run_test 900 "umount should not race with any mgc requeue thread"
11326 check_and_cleanup_lustre
11327 if [ "$I_MOUNTED" != "yes" ]; then
11328 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true