2 # -*- tab-width: 4; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 12622 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 42d 45 51d 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # with LOD/OSP landing
16 # bug number for skipped tests: LU-2036
17 ALWAYS_EXCEPT=" 76 $ALWAYS_EXCEPT"
20 SRCDIR=$(cd $(dirname $0); echo $PWD)
21 export PATH=$PATH:/sbin
25 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
26 CREATETEST=${CREATETEST:-createtest}
28 LFIND=${LFIND:-"$LFS find"}
29 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
31 MCREATE=${MCREATE:-mcreate}
32 OPENFILE=${OPENFILE:-openfile}
33 OPENUNLINK=${OPENUNLINK:-openunlink}
34 export MULTIOP=${MULTIOP:-multiop}
35 READS=${READS:-"reads"}
36 MUNLINK=${MUNLINK:-munlink}
37 SOCKETSERVER=${SOCKETSERVER:-socketserver}
38 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
39 MEMHOG=${MEMHOG:-memhog}
40 DIRECTIO=${DIRECTIO:-directio}
41 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
42 UMOUNT=${UMOUNT:-"umount -d"}
44 CHECK_GRANT=${CHECK_GRANT:-"yes"}
45 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
46 export PARALLEL=${PARALLEL:-"no"}
48 export NAME=${NAME:-local}
55 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
56 . $LUSTRE/tests/test-framework.sh
58 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
61 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 27m 64b 68 71 77f 78 115 124b"
63 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
64 # bug number for skipped test: LU-1593 LU-2610 LU-2833 LU-1957 LU-2805
65 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 34h 40 48a 180 184c"
71 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
72 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
81 check_kernel_version() {
83 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
85 patchless|patchless_client) return 0;;
86 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
88 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
92 check_swap_layouts_support()
94 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
95 { skip "Does not support layout lock."; return 0; }
99 if [ "$ONLY" == "cleanup" ]; then
104 check_and_setup_lustre
109 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
110 awk '{gsub(/_UUID/,""); print $1}' | head -1)
111 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
112 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
113 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
114 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
115 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
116 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
118 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
119 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
120 rm -rf $DIR/[Rdfs][0-9]*
122 # $RUNAS_ID may get set incorrectly somewhere else
123 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
125 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
129 if [ "${ONLY}" = "MOUNT" ] ; then
130 echo "Lustre is up, please go on"
134 echo "preparing for tests involving mounts"
135 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
137 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
138 echo # add a newline after mke2fs.
142 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
143 lctl set_param debug=-1 2> /dev/null || true
146 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
148 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
150 run_test 0a "touch; rm ====================="
153 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
154 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
156 run_test 0b "chmod 0755 $DIR ============================="
159 $LCTL get_param mdc.*.import | grep "state: FULL" ||
160 error "import not FULL"
161 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
164 run_test 0c "check import proc ============================="
167 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
168 test_mkdir -p $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
169 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
170 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
173 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
175 run_test 1 "mkdir; remkdir; rmdir =============================="
178 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
179 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
180 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
182 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
184 run_test 2 "mkdir; touch; rmdir; check file ===================="
187 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
188 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
189 touch $DIR/$tdir/$tfile
190 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
192 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
194 run_test 3 "mkdir; touch; rmdir; check dir ====================="
197 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
198 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
199 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
200 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
201 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
203 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
206 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
207 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
208 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
209 error "$tfile does not have perm 0666 or UID $UID"
210 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
211 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
212 error "$tfile should be 0666 and owned by UID $UID"
214 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
217 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
219 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
220 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
221 error "$tfile should be owned by UID $RUNAS_ID"
222 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
223 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
224 error "$tfile should be owned by UID $RUNAS_ID"
226 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
229 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
231 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
232 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
233 error "$tfile should be owned by GID $UID"
234 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
235 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
236 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
238 run_test 6e "touch f6e; chgrp f6e; $RUNAS chgrp f6e (should return error) =="
241 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
242 test_mkdir $DIR/$tdir || error "mkdir $tfile failed"
243 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
244 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
245 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
246 test_mkdir $DIR/$tdir/d/subdir || error "mkdir $tdir/d/subdir failed"
247 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
248 error "$tdir/d/subdir should be GID $RUNAS_GID"
250 run_test 6g "Is new dir in sgid dir inheriting group?"
252 test_6h() { # bug 7331
253 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
254 touch $DIR/$tfile || error "touch failed"
255 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
256 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
257 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
258 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
259 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
261 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
264 test_mkdir $DIR/$tdir
265 $MCREATE $DIR/$tdir/$tfile
266 chmod 0666 $DIR/$tdir/$tfile
267 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
268 error "$tdir/$tfile should be mode 0666"
270 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
273 if [ ! -d $DIR/$tdir ]; then
276 $MCREATE $DIR/$tdir/$tfile
277 echo -n foo > $DIR/$tdir/$tfile
278 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
279 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
281 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
284 test_mkdir $DIR/$tdir
285 touch $DIR/$tdir/$tfile
286 chmod 0666 $DIR/$tdir/$tfile
287 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
288 error "$tfile mode not 0666"
290 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
293 test_mkdir $DIR/$tdir
294 test_mkdir $DIR/$tdir/d2
295 test_mkdir $DIR/$tdir/d2/d3
296 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
298 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
301 test_mkdir $DIR/$tdir
302 test_mkdir $DIR/$tdir/d2
303 touch $DIR/$tdir/d2/$tfile
304 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
305 error "$tdir/d2/$tfile not a file"
307 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
310 test_mkdir $DIR/$tdir
311 test_mkdir $DIR/$tdir/d2
312 chmod 0666 $DIR/$tdir/d2
313 chmod 0705 $DIR/$tdir/d2
314 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
315 error "$tdir/d2 mode not 0705"
317 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
320 test_mkdir $DIR/$tdir
321 touch $DIR/$tdir/$tfile
322 chmod 0666 $DIR/$tdir/$tfile
323 chmod 0654 $DIR/$tdir/$tfile
324 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
325 error "$tdir/d2 mode not 0654"
327 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
330 test_mkdir $DIR/$tdir
331 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
333 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
334 error "$tdir/$tfile size not 0 after truncate"
336 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
339 test_mkdir $DIR/$tdir
340 touch $DIR/$tdir/$tfile
342 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
344 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
347 test_mkdir $DIR/$tdir
348 touch $DIR/$tdir/$tfile
349 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
350 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
351 error "$tdir/${tfile_2} not a file after rename"
353 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
356 test_mkdir $DIR/$tdir
357 touch $DIR/$tdir/$tfile
358 rm -rf $DIR/$tdir/$tfile
359 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
361 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
364 test_mkdir -p $DIR/$tdir
365 touch $DIR/$tdir/$tfile
366 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
368 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
369 error "$tdir/l-exist not a symlink"
370 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
371 error "$tdir/l-exist not referencing a file"
372 rm -f $DIR/$tdir/l-exist
373 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
375 run_test 17a "symlinks: create, remove (real) =================="
378 test_mkdir -p $DIR/$tdir
379 ln -s no-such-file $DIR/$tdir/l-dangle
381 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
382 error "$tdir/l-dangle not referencing no-such-file"
383 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
384 error "$tdir/l-dangle not referencing non-existent file"
385 rm -f $DIR/$tdir/l-dangle
386 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
388 run_test 17b "symlinks: create, remove (dangling) =============="
390 test_17c() { # bug 3440 - don't save failed open RPC for replay
391 test_mkdir -p $DIR/$tdir
392 ln -s foo $DIR/$tdir/$tfile
393 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
395 run_test 17c "symlinks: open dangling (should return error) ===="
398 test_mkdir -p $DIR/$tdir
399 ln -s foo $DIR/$tdir/$tfile
400 touch $DIR/$tdir/$tfile || error "creating to new symlink"
402 run_test 17d "symlinks: create dangling ========================"
405 test_mkdir -p $DIR/$tdir
406 local foo=$DIR/$tdir/$tfile
407 ln -s $foo $foo || error "create symlink failed"
408 ls -l $foo || error "ls -l failed"
409 ls $foo && error "ls not failed" || true
411 run_test 17e "symlinks: create recursive symlink (should return error) ===="
414 test_mkdir -p $DIR/d17f
415 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
416 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
417 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
418 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
419 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
420 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
423 run_test 17f "symlinks: long and very long symlink name ========================"
425 # str_repeat(S, N) generate a string that is string S repeated N times
430 while [ $((n -= 1)) -ge 0 ]; do
436 # Long symlinks and LU-2241
438 test_mkdir -p $DIR/$tdir
439 local TESTS="59 60 61 4094 4095"
441 # Fix for inode size boundary in 2.1.4
442 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
445 # Patch not applied to 2.2 or 2.3 branches
446 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
447 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
451 local SYMNAME=$(str_repeat 'x' $i)
452 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
453 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
456 run_test 17g "symlinks: really long symlink name and inode boundaries"
458 test_17h() { #bug 17378
459 remote_mds_nodsh && skip "remote MDS with nodsh" && return
460 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
462 test_mkdir -p $DIR/$tdir
463 if [ $MDSCOUNT -gt 1 ]; then
464 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
468 $SETSTRIPE -c -1 $DIR/$tdir
469 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
470 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
471 touch $DIR/$tdir/$tfile || true
473 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
475 test_17i() { #bug 20018
476 remote_mds_nodsh && skip "remote MDS with nodsh" && return
477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
478 test_mkdir -p $DIR/$tdir
479 local foo=$DIR/$tdir/$tfile
481 if [ $MDSCOUNT -gt 1 ]; then
482 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
486 ln -s $foo $foo || error "create symlink failed"
487 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
488 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
489 ls -l $foo && error "error not detected"
492 run_test 17i "don't panic on short symlink"
494 test_17k() { #bug 22301
495 rsync --help | grep -q xattr ||
496 skip_env "$(rsync --version| head -1) does not support xattrs"
497 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
498 test_mkdir -p $DIR/$tdir
499 test_mkdir -p $DIR/$tdir.new
500 touch $DIR/$tdir/$tfile
501 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
502 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
503 error "rsync failed with xattrs enabled"
505 run_test 17k "symlinks: rsync with xattrs enabled ========================="
507 test_17l() { # LU-279
509 touch $DIR/$tdir/$tfile
510 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
511 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
512 # -h to not follow symlinks. -m '' to list all the xattrs.
513 # grep to remove first line: '# file: $path'.
514 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
516 lgetxattr_size_check $path $xattr ||
517 error "lgetxattr_size_check $path $xattr failed"
521 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
525 local short_sym="0123456789"
526 local WDIR=$DIR/${tdir}m
533 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
534 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
535 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
537 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
538 skip "only for ldiskfs MDT" && return 0
540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
544 # create a long symlink file
545 for ((i = 0; i < 4; ++i)); do
546 long_sym=${long_sym}${long_sym}
549 echo "create 512 short and long symlink files under $WDIR"
550 for ((i = 0; i < 256; ++i)); do
551 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
552 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
558 wait_delete_completed
560 echo "recreate the 512 symlink files with a shorter string"
561 for ((i = 0; i < 512; ++i)); do
562 # rewrite the symlink file with a shorter string
563 ln -sf ${long_sym} $WDIR/long-$i
564 ln -sf ${short_sym} $WDIR/short-$i
567 mds_index=$($LFS getstripe -M $WDIR)
568 mds_index=$((mds_index+1))
569 devname=$(mdsdevname $mds_index)
570 cmd="$E2FSCK -fnvd $devname"
572 echo "stop and checking mds${mds_index}: $cmd"
573 # e2fsck should not return error
574 stop mds${mds_index} -f
575 do_facet mds${mds_index} $cmd || rc=$?
577 start mds${mds_index} $devname $MDS_MOUNT_OPTS
578 df $MOUNT > /dev/null 2>&1
579 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
580 "short/long symlink MDT: rc=$rc"
583 run_test 17m "run e2fsck against MDT which contains short/long symlink"
585 check_fs_consistency_17n() {
591 for mdt_index in $(seq 1 $MDSCOUNT); do
592 devname=$(mdsdevname $mdt_index)
593 cmd="$E2FSCK -fnvd $devname"
595 echo "stop and checking mds${mdt_index}: $cmd"
596 # e2fsck should not return error
598 do_facet mds${mdt_index} $cmd || rc=$?
600 start mds${mdt_index} $devname $MDS_MOUNT_OPTS
601 df $MOUNT > /dev/null 2>&1
602 [ $rc -ne 0 ] && break
610 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
611 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
612 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
614 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
615 skip "only for ldiskfs MDT" && return 0
617 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
619 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
622 for ((i=0; i<10; i++)); do
623 $LFS mkdir -i 1 $DIR/$tdir/remote_dir_${i} ||
624 error "create remote dir error $i"
625 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
626 error "create files under remote dir failed $i"
629 check_fs_consistency_17n || error "e2fsck report error"
631 for ((i=0;i<10;i++)); do
632 rm -rf $DIR/$tdir/remote_dir_${i} ||
633 error "destroy remote dir error $i"
636 check_fs_consistency_17n || error "e2fsck report error"
638 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
641 local WDIR=$DIR/${tdir}o
647 mdt_index=$($LFS getstripe -M $WDIR)
648 mdt_index=$((mdt_index+1))
649 mdtdevname=$(mdsdevname $mdt_index)
653 start mds${mdt_index} $mdtdevname $MDS_MOUNT_OPTS
655 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
656 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
657 ls -l $WDIR/$tfile && rc=1
658 do_facet mds${mdt_index} lctl set_param fail_loc=0
659 [[ $rc -ne 0 ]] && error "stat file should fail"
662 run_test 17o "stat file with incompat LMA feature"
665 touch $DIR/f || error "Failed to touch $DIR/f: $?"
666 ls $DIR || error "Failed to ls $DIR: $?"
668 run_test 18 "touch .../f ; ls ... =============================="
674 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
676 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
679 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
681 run_test 19b "ls -l .../f19 (should return error) =============="
684 [ $RUNAS_ID -eq $UID ] &&
685 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
686 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
688 run_test 19c "$RUNAS touch .../f19 (should return error) =="
691 cat $DIR/f19 && error || true
693 run_test 19d "cat .../f19 (should return error) =============="
705 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
707 run_test 20 "touch .../f ; ls -l ... ==========================="
710 test_mkdir -p $DIR/$tdir
711 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
712 ln -s dangle $DIR/$tdir/link
713 echo foo >> $DIR/$tdir/link
714 cat $DIR/$tdir/dangle
715 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
716 $CHECKSTAT -f -t file $DIR/$tdir/link ||
717 error "$tdir/link not linked to a file"
719 run_test 21 "write to dangling link ============================"
723 test_mkdir -p $DIR/$tdir
724 chown $RUNAS_ID:$RUNAS_GID $WDIR
725 (cd $WDIR || error "cd $WDIR failed";
726 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
728 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
729 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
730 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
732 run_test 22 "unpack tar archive as non-root user ==============="
736 test_mkdir -p $DIR/$tdir
737 local file=$DIR/$tdir/$tfile
739 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
740 openfile -f O_CREAT:O_EXCL $file &&
741 error "$file recreate succeeded" || true
743 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
745 test_23b() { # bug 18988
746 test_mkdir -p $DIR/$tdir
747 local file=$DIR/$tdir/$tfile
750 echo foo > $file || error "write filed"
751 echo bar >> $file || error "append filed"
752 $CHECKSTAT -s 8 $file || error "wrong size"
755 run_test 23b "O_APPEND check =========================="
759 echo '-- same directory rename'
760 test_mkdir $DIR/$tdir
761 touch $DIR/$tdir/$tfile.1
762 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
763 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
765 run_test 24a "rename file to non-existent target"
768 test_mkdir $DIR/$tdir
769 touch $DIR/$tdir/$tfile.{1,2}
770 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
771 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
772 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
774 run_test 24b "rename file to existing target"
777 test_mkdir $DIR/$tdir
778 test_mkdir $DIR/$tdir/d$testnum.1
779 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
780 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
781 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
783 run_test 24c "rename directory to non-existent target"
786 test_mkdir $DIR/$tdir
787 test_mkdir $DIR/$tdir/d$testnum.1
788 test_mkdir $DIR/$tdir/d$ttestnum.2
789 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
790 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
791 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
793 run_test 24d "rename directory to existing target"
796 echo '-- cross directory renames --'
800 mv $DIR/R5a/f $DIR/R5b/g
801 $CHECKSTAT -a $DIR/R5a/f || error
802 $CHECKSTAT -t file $DIR/R5b/g || error
804 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
809 touch $DIR/R6a/f $DIR/R6b/g
810 mv $DIR/R6a/f $DIR/R6b/g
811 $CHECKSTAT -a $DIR/R6a/f || error
812 $CHECKSTAT -t file $DIR/R6b/g || error
814 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
819 test_mkdir $DIR/R7a/d
820 mv $DIR/R7a/d $DIR/R7b/e
821 $CHECKSTAT -a $DIR/R7a/d || error
822 $CHECKSTAT -t dir $DIR/R7b/e || error
824 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
829 test_mkdir $DIR/R8a/d
830 test_mkdir $DIR/R8b/e
831 mrename $DIR/R8a/d $DIR/R8b/e
832 $CHECKSTAT -a $DIR/R8a/d || error
833 $CHECKSTAT -t dir $DIR/R8b/e || error
835 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
838 echo "-- rename error cases"
842 mrename $DIR/R9/f $DIR/R9/a
843 $CHECKSTAT -t file $DIR/R9/f || error
844 $CHECKSTAT -t dir $DIR/R9/a || error
845 $CHECKSTAT -a $DIR/R9/a/f || error
847 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
851 mrename $DIR/R10/f $DIR/R10/g
852 $CHECKSTAT -t dir $DIR/R10 || error
853 $CHECKSTAT -a $DIR/R10/f || error
854 $CHECKSTAT -a $DIR/R10/g || error
856 run_test 24j "source does not exist ============================"
860 test_mkdir $DIR/R11a/d
862 mv $DIR/R11a/f $DIR/R11a/d
863 $CHECKSTAT -a $DIR/R11a/f || error
864 $CHECKSTAT -t file $DIR/R11a/d/f || error
866 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
868 # bug 2429 - rename foo foo foo creates invalid file
871 $MULTIOP $f OcNs || error
873 run_test 24l "Renaming a file to itself ========================"
877 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
878 # on ext3 this does not remove either the source or target files
879 # though the "expected" operation would be to remove the source
880 $CHECKSTAT -t file ${f} || error "${f} missing"
881 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
883 run_test 24m "Renaming a file to a hard link to itself ========="
887 # this stats the old file after it was renamed, so it should fail
891 $CHECKSTAT ${f}.rename
894 run_test 24n "Statting the old file after renaming (Posix rename 2)"
897 check_kernel_version 37 || return 0
898 test_mkdir -p $DIR/d24o
899 rename_many -s random -v -n 10 $DIR/d24o
901 run_test 24o "rename of files during htree split ==============="
906 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
907 mrename $DIR/R12a $DIR/R12b
908 $CHECKSTAT -a $DIR/R12a || error
909 $CHECKSTAT -t dir $DIR/R12b || error
910 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
911 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
913 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
915 cleanup_multiop_pause() {
921 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
924 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
925 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
928 trap cleanup_multiop_pause EXIT
929 mrename $DIR/R13a $DIR/R13b
930 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
931 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
932 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
933 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
934 cleanup_multiop_pause
935 wait $MULTIPID || error "multiop close failed"
937 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
939 test_24r() { #bug 3789
941 test_mkdir $DIR/R14a/b
942 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
943 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
944 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
946 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
950 test_mkdir $DIR/R15a/b
951 test_mkdir $DIR/R15a/b/c
952 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
953 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
954 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
956 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
959 test_mkdir $DIR/R16a/b
960 test_mkdir $DIR/R16a/b/c
961 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
962 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
963 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
965 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
967 test_24u() { # bug12192
969 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
970 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
972 run_test 24u "create stripe file"
978 simple_cleanup_common() {
981 wait_delete_completed
984 max_pages_per_rpc() {
985 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -1
990 local FREE_INODES=$(lfs_df -i | grep "summary" | awk '{print $4}')
991 [ $FREE_INODES -lt $NRFILES ] && \
992 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
995 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
996 trap simple_cleanup_common EXIT
999 createmany -m $DIR/$tdir/$tfile $NRFILES
1001 cancel_lru_locks mdc
1002 lctl set_param mdc.*.stats clear
1004 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1006 # LU-5 large readdir
1007 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1008 # 8 bytes for name(filename is mostly 5 in this test) +
1009 # 8 bytes for luda_type
1010 # take into account of overhead in lu_dirpage header and end mark in
1011 # each page, plus one in RPC_NUM calculation.
1013 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1014 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1015 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats | \
1016 awk '/^mds_readpage/ {print $2}')
1017 [ $mds_readpage -gt $RPC_NUM ] && \
1018 error "large readdir doesn't take effect"
1020 simple_cleanup_common
1022 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1024 test_24w() { # bug21506
1026 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1027 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1028 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1029 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1030 [ "$SZ1" = "$SZ2" ] || \
1031 error "Error reading at the end of the file $tfile"
1033 run_test 24w "Reading a file larger than 4Gb"
1036 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1037 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1039 local remote_dir=$DIR/$tdir/remote_dir
1042 $LFS mkdir -i $MDTIDX $remote_dir ||
1043 error "create remote directory failed"
1045 mkdir -p $DIR/$tdir/src_dir
1046 touch $DIR/$tdir/src_file
1047 mkdir -p $remote_dir/tgt_dir
1048 touch $remote_dir/tgt_file
1050 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
1051 error "rename dir cross MDT works!"
1053 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1054 error "rename file cross MDT works!"
1056 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1057 error "ln file cross MDT should not work!"
1059 rm -rf $DIR/$tdir || error "Can not delete directories"
1061 run_test 24x "cross rename/link should be failed"
1064 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1065 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1067 local remote_dir=$DIR/$tdir/remote_dir
1070 $LFS mkdir -i $MDTIDX $remote_dir ||
1071 error "create remote directory failed"
1073 mkdir -p $remote_dir/src_dir
1074 touch $remote_dir/src_file
1075 mkdir -p $remote_dir/tgt_dir
1076 touch $remote_dir/tgt_file
1078 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1079 error "rename subdir in the same remote dir failed!"
1081 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1082 error "rename files in the same remote dir failed!"
1084 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1085 error "link files in the same remote dir failed!"
1087 rm -rf $DIR/$tdir || error "Can not delete directories"
1089 run_test 24y "rename/link on the same dir should succeed"
1092 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1093 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1095 local remote_src=$DIR/$tdir/remote_dir
1096 local remote_tgt=$DIR/$tdir/remote_tgt
1099 $LFS mkdir -i $MDTIDX $remote_src ||
1100 error "create remote directory failed"
1102 $LFS mkdir -i $MDTIDX $remote_tgt ||
1103 error "create remote directory failed"
1105 mrename $remote_src $remote_tgt &&
1106 error "rename remote dirs should not work!"
1108 # If target dir does not exists, it should succeed
1110 mrename $remote_src $remote_tgt ||
1111 error "rename remote dirs(tgt dir does not exists) failed!"
1113 rm -rf $DIR/$tdir || error "Can not delete directories"
1115 run_test 24z "rename one remote dir to another remote dir should fail"
1118 echo '== symlink sanity ============================================='
1122 touch $DIR/s25/foo || error
1124 run_test 25a "create file in symlinked directory ==============="
1127 [ ! -d $DIR/d25 ] && test_25a
1128 $CHECKSTAT -t file $DIR/s25/foo || error
1130 run_test 25b "lookup file in symlinked directory ==============="
1134 test_mkdir $DIR/d26/d26-2
1135 ln -s d26/d26-2 $DIR/s26
1136 touch $DIR/s26/foo || error
1138 run_test 26a "multiple component symlink ======================="
1141 test_mkdir -p $DIR/d26b/d26-2
1142 ln -s d26b/d26-2/foo $DIR/s26-2
1143 touch $DIR/s26-2 || error
1145 run_test 26b "multiple component symlink at end of lookup ======"
1148 test_mkdir $DIR/d26.2
1149 touch $DIR/d26.2/foo
1150 ln -s d26.2 $DIR/s26.2-1
1151 ln -s s26.2-1 $DIR/s26.2-2
1152 ln -s s26.2-2 $DIR/s26.2-3
1153 chmod 0666 $DIR/s26.2-3/foo
1155 run_test 26c "chain of symlinks ================================"
1157 # recursive symlinks (bug 439)
1159 ln -s d26-3/foo $DIR/d26-3
1161 run_test 26d "create multiple component recursive symlink ======"
1164 [ ! -h $DIR/d26-3 ] && test_26d
1167 run_test 26e "unlink multiple component recursive symlink ======"
1169 # recursive symlinks (bug 7022)
1171 test_mkdir -p $DIR/$tdir
1172 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1173 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1174 test_mkdir -p lndir bar1 || error "mkdir lndir/bar1 failed"
1175 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1176 cd $tfile || error "cd $tfile failed"
1177 ln -s .. dotdot || error "ln dotdot failed"
1178 ln -s dotdot/lndir lndir || error "ln lndir failed"
1179 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1180 output=`ls $tfile/$tfile/lndir/bar1`
1181 [ "$output" = bar1 ] && error "unexpected output"
1182 rm -r $tfile || error "rm $tfile failed"
1183 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1185 run_test 26f "rm -r of a directory which has recursive symlink ="
1188 echo '== stripe sanity =============================================='
1189 test_mkdir -p $DIR/d27 || error "mkdir failed"
1191 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1192 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1194 log "== test_27a: write to one stripe file ========================="
1195 cp /etc/hosts $DIR/d27/f0 || error
1197 run_test 27a "one stripe file =================================="
1200 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
1201 test_mkdir -p $DIR/d27
1202 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1203 $GETSTRIPE -c $DIR/d27/f01
1204 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1205 error "two-stripe file doesn't have two stripes"
1207 run_test 27b "create two stripe file"
1210 [ -f $DIR/d27/f01 ] || skip "test_27b not run" && return
1212 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1214 run_test 27c "write to two stripe file"
1217 test_mkdir -p $DIR/d27
1218 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1219 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1220 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1222 run_test 27d "create file with default settings ================"
1225 test_mkdir -p $DIR/d27
1226 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1227 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1228 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1230 run_test 27e "setstripe existing file (should return error) ======"
1233 test_mkdir -p $DIR/d27
1234 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1235 dd if=/dev/zero of=$DIR/d27/fbad bs=4k count=4 || error "dd failed"
1236 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1238 run_test 27f "setstripe with bad stripe size (should return error)"
1241 test_mkdir -p $DIR/d27
1242 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1243 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1244 error "$DIR/d27/fnone has object"
1246 run_test 27g "$GETSTRIPE with no objects"
1249 touch $DIR/d27/fsome || error "touch failed"
1250 [ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ] || error "missing objects"
1252 run_test 27i "$GETSTRIPE with some objects"
1255 test_mkdir -p $DIR/d27
1256 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1258 run_test 27j "setstripe with bad stripe offset (should return error)"
1260 test_27k() { # bug 2844
1261 test_mkdir -p $DIR/d27
1263 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1264 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1265 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1266 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1267 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1268 dd if=/dev/zero of=$FILE bs=4k count=1
1269 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1270 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1272 run_test 27k "limit i_blksize for broken user apps ============="
1275 test_mkdir -p $DIR/d27
1276 mcreate $DIR/f27l || error "creating file"
1277 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1278 error "setstripe should have failed" || true
1280 run_test 27l "check setstripe permissions (should return error)"
1283 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1285 if [ $ORIGFREE -gt $MAXFREE ]; then
1286 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1289 trap simple_cleanup_common EXIT
1290 test_mkdir -p $DIR/$tdir
1291 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1292 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1293 error "dd should fill OST0"
1295 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1297 [ $i -gt 256 ] && break
1300 touch $DIR/$tdir/f27m_$i
1301 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1302 error "OST0 was full but new created file still use it"
1304 touch $DIR/$tdir/f27m_$i
1305 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1306 error "OST0 was full but new created file still use it"
1307 simple_cleanup_common
1309 run_test 27m "create file while OST0 was full =================="
1312 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1316 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1317 # if the OST isn't full anymore.
1319 local OSTIDX=${1:-""}
1321 local list=$(comma_list $(osts_nodes))
1322 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1324 do_nodes $list lctl set_param fail_loc=0
1325 sync # initiate all OST_DESTROYs from MDS to OST
1329 exhaust_precreations() {
1332 local FAILIDX=${3:-$OSTIDX}
1334 test_mkdir -p $DIR/$tdir
1335 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1336 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1338 local OST=$(ostname_from_index $OSTIDX)
1339 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1340 sed -e 's/_UUID$//;s/^.*-//')
1343 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1344 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1345 osc.$mdtosc_proc1.prealloc_last_id)
1346 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1347 osc.$mdtosc_proc1.prealloc_next_id)
1349 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1350 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1352 test_mkdir -p $DIR/$tdir/${OST}
1353 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1354 #define OBD_FAIL_OST_ENOSPC 0x215
1355 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1356 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1357 echo "Creating to objid $last_id on ost $OST..."
1358 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1359 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1360 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1364 exhaust_all_precreations() {
1366 for (( i=0; i < OSTCOUNT; i++ )) ; do
1367 exhaust_precreations $i $1 -1
1372 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1373 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1374 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1375 remote_ost_nodsh && skip "remote OST with nodsh" && return
1378 rm -f $DIR/$tdir/$tfile
1379 exhaust_precreations 0 0x80000215
1380 $SETSTRIPE -c -1 $DIR/$tdir
1381 touch $DIR/$tdir/$tfile || error
1382 $GETSTRIPE $DIR/$tdir/$tfile
1385 run_test 27n "create file with some full OSTs =================="
1388 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1389 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1390 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1391 remote_ost_nodsh && skip "remote OST with nodsh" && return
1394 rm -f $DIR/$tdir/$tfile
1395 exhaust_all_precreations 0x215
1397 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1402 run_test 27o "create file with all full OSTs (should error) ===="
1405 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1406 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1407 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1408 remote_ost_nodsh && skip "remote OST with nodsh" && return
1411 rm -f $DIR/$tdir/$tfile
1412 test_mkdir -p $DIR/$tdir
1414 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1415 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1416 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1418 exhaust_precreations 0 0x80000215
1419 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1420 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1421 $GETSTRIPE $DIR/$tdir/$tfile
1425 run_test 27p "append to a truncated file with some full OSTs ==="
1428 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1429 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1430 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1431 remote_ost_nodsh && skip "remote OST with nodsh" && return
1434 rm -f $DIR/$tdir/$tfile
1436 test_mkdir -p $DIR/$tdir
1437 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1438 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1439 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1441 exhaust_all_precreations 0x215
1443 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1444 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1448 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1451 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1452 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1453 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1454 remote_ost_nodsh && skip "remote OST with nodsh" && return
1457 rm -f $DIR/$tdir/$tfile
1458 exhaust_precreations 0 0x80000215
1460 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1464 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1466 test_27s() { # bug 10725
1467 test_mkdir -p $DIR/$tdir
1468 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1469 local stripe_count=0
1470 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1471 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1472 error "stripe width >= 2^32 succeeded" || true
1475 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1477 test_27t() { # bug 10864
1482 $WLFS getstripe $tfile
1485 run_test 27t "check that utils parse path correctly"
1487 test_27u() { # bug 4900
1488 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1489 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1491 local list=$(comma_list $(mdts_nodes))
1493 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1494 do_nodes $list $LCTL set_param fail_loc=0x139
1495 test_mkdir -p $DIR/$tdir
1497 createmany -o $DIR/$tdir/t- 1000
1498 do_nodes $list $LCTL set_param fail_loc=0
1500 TLOG=$DIR/$tfile.getstripe
1501 $GETSTRIPE $DIR/$tdir > $TLOG
1502 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1503 unlinkmany $DIR/$tdir/t- 1000
1504 [ $OBJS -gt 0 ] && \
1505 error "$OBJS objects created on OST-0. See $TLOG" || pass
1507 run_test 27u "skip object creation on OSC w/o objects =========="
1509 test_27v() { # bug 4900
1510 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1511 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1512 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1513 remote_ost_nodsh && skip "remote OST with nodsh" && return
1515 exhaust_all_precreations 0x215
1518 test_mkdir -p $DIR/$tdir
1519 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1521 touch $DIR/$tdir/$tfile
1522 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1524 for (( i=1; i < OSTCOUNT; i++ )); do
1525 do_facet ost$i lctl set_param fail_loc=0x705
1527 local START=`date +%s`
1528 createmany -o $DIR/$tdir/$tfile 32
1530 local FINISH=`date +%s`
1531 local TIMEOUT=`lctl get_param -n timeout`
1532 local PROCESS=$((FINISH - START))
1533 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1534 error "$FINISH - $START >= $TIMEOUT / 2"
1535 sleep $((TIMEOUT / 2 - PROCESS))
1538 run_test 27v "skip object creation on slow OST ================="
1540 test_27w() { # bug 10997
1541 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1542 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1543 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1544 error "stripe size $size != 65536" || true
1545 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1546 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1548 run_test 27w "check $SETSTRIPE -S option"
1551 [ "$OSTCOUNT" -lt "2" ] &&
1552 skip_env "skipping multiple stripe count/offset test" && return
1554 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1555 for i in $(seq 1 $OSTCOUNT); do
1557 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1558 error "setstripe -c $i -i $offset failed"
1559 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1560 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1561 [ $count -ne $i ] && error "stripe count $count != $i" || true
1562 [ $index -ne $offset ] &&
1563 error "stripe offset $index != $offset" || true
1566 run_test 27wa "check $SETSTRIPE -c -i options"
1569 remote_ost_nodsh && skip "remote OST with nodsh" && return
1570 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1571 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1572 OFFSET=$(($OSTCOUNT - 1))
1574 local OST=$(ostname_from_index $OSTIDX)
1576 test_mkdir -p $DIR/$tdir
1577 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1578 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1580 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1581 for i in `seq 0 $OFFSET`; do
1582 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1583 error "OST0 was degraded but new created file still use it"
1585 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1587 run_test 27x "create files while OST0 is degraded"
1590 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1591 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1592 remote_ost_nodsh && skip "remote OST with nodsh" && return
1593 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1595 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1596 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1597 osc.$mdtosc.prealloc_last_id)
1598 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1599 osc.$mdtosc.prealloc_next_id)
1600 local fcount=$((last_id - next_id))
1601 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1602 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1604 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1605 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1606 local OST_DEACTIVE_IDX=-1
1611 for OSC in $MDS_OSCS; do
1612 OST=$(osc_to_ost $OSC)
1613 OSTIDX=$(index_from_ostuuid $OST)
1614 if [ $OST_DEACTIVE_IDX == -1 ]; then
1615 OST_DEACTIVE_IDX=$OSTIDX
1617 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1618 echo $OSC "is Deactivated:"
1619 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1623 OSTIDX=$(index_from_ostuuid $OST)
1625 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1627 for OSC in $MDS_OSCS; do
1628 OST=$(osc_to_ost $OSC)
1629 OSTIDX=$(index_from_ostuuid $OST)
1630 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1631 echo $OST "is degraded:"
1632 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1633 obdfilter.$OST.degraded=1
1638 createmany -o $DIR/$tdir/$tfile $fcount
1640 for OSC in $MDS_OSCS; do
1641 OST=$(osc_to_ost $OSC)
1642 OSTIDX=$(index_from_ostuuid $OST)
1643 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1644 echo $OST "is recovered from degraded:"
1645 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1646 obdfilter.$OST.degraded=0
1648 do_facet $SINGLEMDS lctl --device %$OSC activate
1652 # all osp devices get activated, hence -1 stripe count restored
1655 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1656 # devices get activated.
1658 $SETSTRIPE -c -1 $DIR/$tfile
1659 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1661 [ $stripecnt -ne $OSTCOUNT ] &&
1662 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1665 run_test 27y "create files while OST0 is degraded and the rest inactive"
1671 lmm_count=$($GETSTRIPE -c $1)
1672 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1673 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1675 local old_ifs="$IFS"
1677 fid=($($LFS path2fid $1))
1680 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1681 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1683 # compare lmm_seq and lu_fid->f_seq
1684 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1685 # compare lmm_object_id and lu_fid->oid
1686 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1688 # check the trusted.fid attribute of the OST objects of the file
1689 local have_obdidx=false
1691 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1692 # skip lines up to and including "obdidx"
1693 [ -z "$obdidx" ] && break
1694 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1695 $have_obdidx || continue
1697 local ost=$((obdidx + 1))
1698 local dev=$(ostdevname $ost)
1701 if [ $(facet_fstype ost$ost) != ldiskfs ]; then
1702 echo "Currently only works with ldiskfs-based OSTs"
1706 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1708 #don't unmount/remount the OSTs if we don't need to do that
1709 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1710 # update too, until that use mount/ll_decode_filter_fid/mount
1711 local dir=$(facet_mntpt ost$ost)
1712 local opts=${OST_MOUNT_OPTS}
1714 if ! do_facet ost$ost test -b ${dev}; then
1715 opts=$(csa_add "$opts" -o loop)
1719 do_facet ost$ost mount -t $(facet_fstype ost$ost) $opts $dev $dir ||
1720 { error "mounting $dev as $FSTYPE failed"; return 3; }
1722 seq=$(echo $seq | sed -e "s/^0x//g")
1723 if [ $seq == 0 ]; then
1724 oid_hex=$(echo $oid)
1726 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1728 local obj_file=$(do_facet ost$ost find $dir/O/$seq -name $oid_hex)
1729 local ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID $obj_file)
1730 do_facet ost$ost umount -d $dir
1731 start ost$ost $dev $OST_MOUNT_OPTS
1733 # re-enable when debugfs will understand new filter_fid
1734 #local ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1735 # $dev 2>/dev/null" | grep "parent=")
1737 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1739 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1741 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1742 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1743 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1744 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1745 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1746 local ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1748 # compare lmm_seq and filter_fid->ff_parent.f_seq
1749 [ $ff_pseq = $lmm_seq ] ||
1750 error "FF parent SEQ $ff_pseq != $lmm_seq"
1751 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1752 [ $ff_poid = $lmm_oid ] ||
1753 error "FF parent OID $ff_poid != $lmm_oid"
1754 [ $ff_pstripe = $stripe_nr ] ||
1755 error "FF stripe $ff_pstripe != $stripe_nr"
1757 stripe_nr=$((stripe_nr + 1))
1762 remote_ost_nodsh && skip "remote OST with nodsh" && return
1763 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1764 test_mkdir -p $DIR/$tdir
1766 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1767 { error "setstripe -c -1 failed"; return 1; }
1768 # We need to send a write to every object to get parent FID info set.
1769 # This _should_ also work for setattr, but does not currently.
1770 # touch $DIR/$tdir/$tfile-1 ||
1771 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1772 { error "dd $tfile-1 failed"; return 2; }
1773 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1774 { error "setstripe -c -1 failed"; return 3; }
1775 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1776 { error "dd $tfile-2 failed"; return 4; }
1778 # make sure write RPCs have been sent to OSTs
1781 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1782 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1784 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1786 test_27A() { # b=19102
1787 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1788 local restore_size=$($GETSTRIPE -S $MOUNT)
1789 local restore_count=$($GETSTRIPE -c $MOUNT)
1790 local restore_offset=$($GETSTRIPE -i $MOUNT)
1791 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1792 local default_size=$($GETSTRIPE -S $MOUNT)
1793 local default_count=$($GETSTRIPE -c $MOUNT)
1794 local default_offset=$($GETSTRIPE -i $MOUNT)
1795 local dsize=$((1024 * 1024))
1796 [ $default_size -eq $dsize ] ||
1797 error "stripe size $default_size != $dsize"
1798 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1799 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1800 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1802 run_test 27A "check filesystem-wide default LOV EA values"
1804 test_27B() { # LU-2523
1805 test_mkdir -p $DIR/$tdir
1806 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1808 # open f1 with O_LOV_DELAY_CREATE
1810 # call setstripe ioctl on open file descriptor for f1
1812 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1816 # open f1 with O_LOV_DELAY_CREATE
1818 # call setstripe ioctl on open file descriptor for f1
1820 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1822 # Allow multiop to fail in imitation of NFS's busted semantics.
1825 run_test 27B "call setstripe on open unlinked file/rename victim"
1827 test_27C() { #LU-2871
1828 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
1836 test_mkdir -p $DIR/$tdir
1838 for i in $(seq 0 $((OSTCOUNT - 1))); do
1839 # set stripe across all OSTs starting from OST$i
1840 $SETSTRIPE -i $i -c -1 $tfile$i
1841 # get striping information
1842 ost_idx=($($GETSTRIPE $tfile$i |
1843 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
1847 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
1848 error "${#ost_idx[@]} != $OSTCOUNT"
1850 for index in $(seq 0 $((OSTCOUNT - 1))); do
1852 for j in $(echo ${ost_idx[@]}); do
1853 if [ $index -eq $j ]; then
1859 error "Can not find $index in ${ost_idx[@]}"
1863 run_test 27C "check full striping across all OSTs"
1865 # createtest also checks that device nodes are created and
1866 # then visible correctly (#2091)
1867 test_28() { # bug 2091
1869 $CREATETEST $DIR/d28/ct || error
1871 run_test 28 "create/mknod/mkdir with bad file types ============"
1874 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1875 cancel_lru_locks mdc
1881 declare -i LOCKCOUNTORIG=0
1882 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1883 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1885 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1887 declare -i LOCKUNUSEDCOUNTORIG=0
1888 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1889 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1896 declare -i LOCKCOUNTCURRENT=0
1897 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1898 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1901 declare -i LOCKUNUSEDCOUNTCURRENT=0
1902 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1903 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1906 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1907 lctl set_param -n ldlm.dump_namespaces ""
1908 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1909 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1910 log "dumped log to $TMP/test_29.dk (bug 5793)"
1913 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1914 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1915 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1916 log "dumped log to $TMP/test_29.dk (bug 5793)"
1920 run_test 29 "IT_GETATTR regression ============================"
1922 test_30a() { # was test_30
1923 cp `which ls` $DIR || cp /bin/ls $DIR
1927 run_test 30a "execute binary from Lustre (execve) =============="
1930 cp `which ls` $DIR || cp /bin/ls $DIR
1932 $RUNAS $DIR/ls / || error
1935 run_test 30b "execute binary from Lustre as non-root ==========="
1937 test_30c() { # b=22376
1938 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1939 cp `which ls` $DIR || cp /bin/ls $DIR
1941 cancel_lru_locks mdc
1942 cancel_lru_locks osc
1943 $RUNAS $DIR/ls / || error
1946 run_test 30c "execute binary from Lustre without read perms ===="
1949 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1950 $CHECKSTAT -a $DIR/f31 || error
1952 run_test 31a "open-unlink file =================================="
1955 touch $DIR/f31 || error
1956 ln $DIR/f31 $DIR/f31b || error
1957 $MULTIOP $DIR/f31b Ouc || error
1958 $CHECKSTAT -t file $DIR/f31 || error
1960 run_test 31b "unlink file with multiple links while open ======="
1963 touch $DIR/f31 || error
1964 ln $DIR/f31 $DIR/f31c || error
1965 multiop_bg_pause $DIR/f31 O_uc || return 1
1967 $MULTIOP $DIR/f31c Ouc
1968 kill -USR1 $MULTIPID
1971 run_test 31c "open-unlink file with multiple links ============="
1974 opendirunlink $DIR/d31d $DIR/d31d || error
1975 $CHECKSTAT -a $DIR/d31d || error
1977 run_test 31d "remove of open directory ========================="
1979 test_31e() { # bug 2904
1980 check_kernel_version 34 || return 0
1981 openfilleddirunlink $DIR/d31e || error
1983 run_test 31e "remove of open non-empty directory ==============="
1985 test_31f() { # bug 4554
1986 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1988 test_mkdir $DIR/d31f
1989 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1990 cp /etc/hosts $DIR/d31f
1992 $GETSTRIPE $DIR/d31f/hosts
1993 multiop_bg_pause $DIR/d31f D_c || return 1
1996 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1997 test_mkdir $DIR/d31f
1998 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1999 cp /etc/hosts $DIR/d31f
2001 $GETSTRIPE $DIR/d31f/hosts
2002 multiop_bg_pause $DIR/d31f D_c || return 1
2005 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2006 wait $MULTIPID || error "first opendir $MULTIPID failed"
2010 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2011 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2014 run_test 31f "remove of open directory with open-unlink file ==="
2017 echo "-- cross directory link --"
2018 test_mkdir $DIR/d31ga
2019 test_mkdir $DIR/d31gb
2021 ln $DIR/d31ga/f $DIR/d31gb/g
2022 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
2023 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
2024 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
2025 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
2027 run_test 31g "cross directory link==============="
2030 echo "-- cross directory link --"
2031 test_mkdir $DIR/d31h
2032 test_mkdir $DIR/d31h/dir
2034 ln $DIR/d31h/f $DIR/d31h/dir/g
2035 $CHECKSTAT -t file $DIR/d31h/f || error "source"
2036 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
2037 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
2038 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
2040 run_test 31h "cross directory link under child==============="
2043 echo "-- cross directory link --"
2044 test_mkdir $DIR/d31i
2045 test_mkdir $DIR/d31i/dir
2046 touch $DIR/d31i/dir/f
2047 ln $DIR/d31i/dir/f $DIR/d31i/g
2048 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
2049 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
2050 $CHECKSTAT -t file $DIR/d31i/g || error "target"
2051 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
2053 run_test 31i "cross directory link under parent==============="
2057 test_mkdir $DIR/d31j
2058 test_mkdir $DIR/d31j/dir1
2059 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
2060 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
2061 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
2062 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
2065 run_test 31j "link for directory==============="
2069 test_mkdir $DIR/d31k
2071 touch $DIR/d31k/exist
2072 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
2073 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
2074 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
2075 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
2076 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
2077 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
2078 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
2081 run_test 31k "link to file: the same, non-existing, dir==============="
2084 test_mkdir $DIR/d31m
2086 test_mkdir $DIR/d31m2
2087 touch $DIR/d31m2/exist
2088 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2089 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2090 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2091 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2092 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2093 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2096 run_test 31m "link to file: the same, non-existing, dir==============="
2099 [ -e /proc/self/fd/173 ] && echo "skipping, fd 173 is in use" && return
2100 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2101 nlink=$(stat --format=%h $DIR/$tfile)
2102 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2103 exec 173<$DIR/$tfile
2104 trap "exec 173<&-" EXIT
2105 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2106 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2107 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2108 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2109 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2112 run_test 31n "check link count of unlinked file"
2114 cleanup_test32_mount() {
2116 $UMOUNT $DIR/$tdir/ext2-mountpoint
2120 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2121 echo "== more mountpoints and symlinks ================="
2122 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2123 trap cleanup_test32_mount EXIT
2124 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2125 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2126 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2127 cleanup_test32_mount
2129 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2132 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2133 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2134 trap cleanup_test32_mount EXIT
2135 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2136 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2137 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2138 cleanup_test32_mount
2140 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2143 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2144 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2145 trap cleanup_test32_mount EXIT
2146 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2147 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2148 test_mkdir -p $DIR/$tdir/d2/test_dir
2149 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2150 cleanup_test32_mount
2152 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2155 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2156 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2157 trap cleanup_test32_mount EXIT
2158 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2159 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2160 test_mkdir -p $DIR/$tdir/d2/test_dir
2161 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2162 cleanup_test32_mount
2164 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2167 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2168 test_mkdir -p $DIR/d32e/tmp
2169 TMP_DIR=$DIR/d32e/tmp
2170 ln -s $DIR/d32e $TMP_DIR/symlink11
2171 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2172 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2173 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2175 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2178 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2179 test_mkdir -p $DIR/d32f/tmp
2180 TMP_DIR=$DIR/d32f/tmp
2181 ln -s $DIR/d32f $TMP_DIR/symlink11
2182 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2183 ls $DIR/d32f/tmp/symlink11 || error
2184 ls $DIR/d32f/symlink01 || error
2186 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2189 TMP_DIR=$DIR/$tdir/tmp
2190 test_mkdir -p $DIR/$tdir/tmp
2191 test_mkdir $DIR/${tdir}2
2192 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2193 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2194 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2195 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2196 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2197 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2199 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2202 rm -fr $DIR/$tdir $DIR/${tdir}2
2203 TMP_DIR=$DIR/$tdir/tmp
2204 test_mkdir -p $DIR/$tdir/tmp
2205 test_mkdir $DIR/${tdir}2
2206 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2207 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2208 ls $TMP_DIR/symlink12 || error
2209 ls $DIR/$tdir/symlink02 || error
2211 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2214 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2215 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2216 trap cleanup_test32_mount EXIT
2217 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2218 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2219 touch $DIR/$tdir/test_file
2220 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2221 cleanup_test32_mount
2223 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2226 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2227 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2228 trap cleanup_test32_mount EXIT
2229 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2230 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2231 touch $DIR/$tdir/test_file
2232 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2233 cleanup_test32_mount
2235 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2238 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2240 trap cleanup_test32_mount EXIT
2241 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2242 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2243 test_mkdir -p $DIR/$tdir/d2
2244 touch $DIR/$tdir/d2/test_file || error
2245 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2246 cleanup_test32_mount
2248 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2251 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2253 trap cleanup_test32_mount EXIT
2254 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2255 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2256 test_mkdir -p $DIR/$tdir/d2
2257 touch $DIR/$tdir/d2/test_file
2258 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2259 cleanup_test32_mount
2261 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2265 test_mkdir -p $DIR/d32m/tmp
2266 TMP_DIR=$DIR/d32m/tmp
2267 ln -s $DIR $TMP_DIR/symlink11
2268 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2269 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2270 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2272 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2276 test_mkdir -p $DIR/d32n/tmp
2277 TMP_DIR=$DIR/d32n/tmp
2278 ln -s $DIR $TMP_DIR/symlink11
2279 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2280 ls -l $DIR/d32n/tmp/symlink11 || error
2281 ls -l $DIR/d32n/symlink01 || error
2283 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2286 rm -fr $DIR/d32o $DIR/$tfile
2288 test_mkdir -p $DIR/d32o/tmp
2289 TMP_DIR=$DIR/d32o/tmp
2290 ln -s $DIR/$tfile $TMP_DIR/symlink12
2291 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2292 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2293 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2294 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2295 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2297 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2307 test_mkdir -p $DIR/d32p/tmp
2309 TMP_DIR=$DIR/d32p/tmp
2311 ln -s $DIR/$tfile $TMP_DIR/symlink12
2313 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2315 cat $DIR/d32p/tmp/symlink12 || error
2317 cat $DIR/d32p/symlink02 || error
2320 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2322 cleanup_testdir_mount() {
2328 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2329 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2330 trap cleanup_testdir_mount EXIT
2331 test_mkdir -p $DIR/$tdir
2332 touch $DIR/$tdir/under_the_mount
2333 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2334 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2335 cleanup_testdir_mount
2337 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2340 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2341 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2342 trap cleanup_testdir_mount EXIT
2343 test_mkdir -p $DIR/$tdir
2344 touch $DIR/$tdir/under_the_mount
2345 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2346 ls $DIR/$tdir | grep -q under_the_mount && error || true
2347 cleanup_testdir_mount
2349 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2354 chmod 444 $DIR/$tfile
2355 chown $RUNAS_ID $DIR/$tfile
2357 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2360 run_test 33aa "write file with mode 444 (should return error) ===="
2364 test_mkdir -p $DIR/d33
2365 chown $RUNAS_ID $DIR/d33
2366 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2367 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2368 error "open RDWR" || true
2370 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2374 test_mkdir -p $DIR/d33
2375 chown $RUNAS_ID $DIR/d33
2376 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2378 run_test 33b "test open file with malformed flags (No panic and return error)"
2381 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2387 remote_ost_nodsh && skip "remote OST with nodsh" && return
2390 test_mkdir -p $DIR/d33
2391 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2394 for ostnum in $(seq $OSTCOUNT); do
2395 # test-framework's OST numbering is one-based, while Lustre's
2397 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2398 # Parsing llobdstat's output sucks; we could grep the /proc
2399 # path, but that's likely to not be as portable as using the
2400 # llobdstat utility. So we parse lctl output instead.
2401 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2402 obdfilter/$ostname/stats |
2403 awk '/^write_bytes/ {print $7}' )
2404 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2405 if (( ${write_bytes:-0} > 0 ))
2412 $all_zeros || return 0
2415 echo foo > $DIR/d33/bar
2419 # Total up write_bytes after writing. We'd better find non-zeros.
2420 for ostnum in $(seq $OSTCOUNT); do
2421 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2422 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2423 obdfilter/$ostname/stats |
2424 awk '/^write_bytes/ {print $7}' )
2425 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2426 if (( ${write_bytes:-0} > 0 ))
2435 for ostnum in $(seq $OSTCOUNT); do
2436 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2437 echo "Check that write_bytes is present in obdfilter/*/stats:"
2438 do_facet ost$ostnum lctl get_param -n \
2439 obdfilter/$ostname/stats
2441 error "OST not keeping write_bytes stats (b22312)"
2444 run_test 33c "test llobdstat and write_bytes"
2447 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2448 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2450 local remote_dir=$DIR/$tdir/remote_dir
2453 $LFS mkdir -i $MDTIDX $remote_dir ||
2454 error "create remote directory failed"
2456 touch $remote_dir/$tfile
2457 chmod 444 $remote_dir/$tfile
2458 chown $RUNAS_ID $remote_dir/$tfile
2460 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2462 chown $RUNAS_ID $remote_dir
2463 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2464 error "create" || true
2465 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2466 error "open RDWR" || true
2467 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2468 error "create" || true
2470 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2472 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2475 $MCREATE $DIR/f34 || error
2476 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2477 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2478 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2479 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2481 run_test 34a "truncate file that has not been opened ==========="
2484 [ ! -f $DIR/f34 ] && test_34a
2485 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2486 $OPENFILE -f O_RDONLY $DIR/f34
2487 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2488 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2490 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2493 [ ! -f $DIR/f34 ] && test_34a
2494 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2495 $OPENFILE -f O_RDWR $DIR/f34
2496 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2497 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2499 run_test 34c "O_RDWR opening file-with-size works =============="
2502 [ ! -f $DIR/f34 ] && test_34a
2503 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2504 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2507 run_test 34d "write to sparse file ============================="
2511 $MCREATE $DIR/f34e || error
2512 $TRUNCATE $DIR/f34e 1000 || error
2513 $CHECKSTAT -s 1000 $DIR/f34e || error
2514 $OPENFILE -f O_RDWR $DIR/f34e
2515 $CHECKSTAT -s 1000 $DIR/f34e || error
2517 run_test 34e "create objects, some with size and some without =="
2519 test_34f() { # bug 6242, 6243
2520 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2523 $MCREATE $DIR/f34f || error
2524 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2525 dd if=$DIR/f34f of=$TMP/f34f
2526 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2527 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2528 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2529 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2530 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2532 run_test 34f "read from a file with no objects until EOF ======="
2535 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2536 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2537 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2538 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2539 cancel_lru_locks osc
2540 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2541 error "wrong size after lock cancel"
2543 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2544 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2545 error "expanding truncate failed"
2546 cancel_lru_locks osc
2547 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2548 error "wrong expanded size after lock cancel"
2550 run_test 34g "truncate long file ==============================="
2553 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2557 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2558 sync # Flush the cache so that multiop below does not block on cache
2559 # flush when getting the group lock
2560 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2563 # Since just timed wait is not good enough, let's do a sync write
2564 # that way we are sure enough time for a roundtrip + processing
2565 # passed + 2 seconds of extra margin.
2566 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2570 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2571 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2575 local nsz=`stat -c %s $DIR/$tfile`
2576 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2578 run_test 34h "ftruncate file under grouplock should not block"
2581 cp /bin/sh $DIR/f35a
2583 chown $RUNAS_ID $DIR/f35a
2584 $RUNAS $DIR/f35a && error || true
2587 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2591 utime $DIR/f36 || error
2593 run_test 36a "MDS utime check (mknod, utime) ==================="
2597 utime $DIR/f36 || error
2599 run_test 36b "OST utime check (open, utime) ===================="
2604 chown $RUNAS_ID $DIR/d36
2605 $RUNAS utime $DIR/d36/f36 || error
2607 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2610 [ ! -d $DIR/d36 ] && test_36c
2611 echo "" > $DIR/d36/f36
2612 $RUNAS utime $DIR/d36/f36 || error
2614 run_test 36d "non-root OST utime check (open, utime) ==========="
2617 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2618 test_mkdir -p $DIR/$tdir
2619 touch $DIR/$tdir/$tfile
2620 $RUNAS utime $DIR/$tdir/$tfile && \
2621 error "utime worked, expected failure" || true
2623 run_test 36e "utime on non-owned file (should return error) ===="
2627 local LANG_SAVE=$LANG
2628 local LC_LANG_SAVE=$LC_LANG
2629 export LANG=C LC_LANG=C # for date language
2631 DATESTR="Dec 20 2000"
2632 test_mkdir -p $DIR/$tdir
2633 lctl set_param fail_loc=$fl
2635 cp /etc/hosts $DIR/$tdir/$tfile
2636 sync & # write RPC generated with "current" inode timestamp, but delayed
2638 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2639 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2640 cancel_lru_locks osc
2641 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2643 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2644 echo "BEFORE: $LS_BEFORE" && \
2645 echo "AFTER : $LS_AFTER" && \
2646 echo "WANT : $DATESTR" && \
2647 error "$DIR/$tdir/$tfile timestamps changed" || true
2649 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2653 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2654 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2655 subr_36fh "0x80000214"
2657 run_test 36f "utime on file racing with OST BRW write =========="
2660 remote_ost_nodsh && skip "remote OST with nodsh" && return
2661 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2666 test_mkdir -p $DIR/$tdir
2667 fmd_max_age=$(do_facet ost1 \
2668 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2671 fmd_before=$(do_facet ost1 \
2672 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2673 touch $DIR/$tdir/$tfile
2674 sleep $((fmd_max_age + 12))
2675 fmd_after=$(do_facet ost1 \
2676 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2678 echo "fmd_before: $fmd_before"
2679 echo "fmd_after: $fmd_after"
2680 [ "$fmd_after" -gt "$fmd_before" ] && \
2681 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2682 error "fmd didn't expire after ping" || true
2684 run_test 36g "filter mod data cache expiry ====================="
2687 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2688 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2689 subr_36fh "0x80000227"
2691 run_test 36h "utime on file racing with OST BRW write =========="
2693 # test_37 - duplicate with tests 32q 32r
2696 local file=$DIR/$tfile
2698 openfile -f O_DIRECTORY $file
2701 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2702 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2704 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2708 touch $DIR/${tfile}2
2709 # ls -l $DIR/$tfile $DIR/${tfile}2
2710 # ls -lu $DIR/$tfile $DIR/${tfile}2
2711 # ls -lc $DIR/$tfile $DIR/${tfile}2
2713 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2714 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2716 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2718 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2720 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2721 error "O_TRUNC didn't change timestamps"
2724 run_test 39 "mtime changed on create ==========================="
2727 test_mkdir -p $DIR/$tdir
2728 cp -p /etc/passwd $DIR/$tdir/fopen
2729 cp -p /etc/passwd $DIR/$tdir/flink
2730 cp -p /etc/passwd $DIR/$tdir/funlink
2731 cp -p /etc/passwd $DIR/$tdir/frename
2732 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2735 echo "aaaaaa" >> $DIR/$tdir/fopen
2736 echo "aaaaaa" >> $DIR/$tdir/flink
2737 echo "aaaaaa" >> $DIR/$tdir/funlink
2738 echo "aaaaaa" >> $DIR/$tdir/frename
2740 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2741 local link_new=`stat -c %Y $DIR/$tdir/flink`
2742 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2743 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2745 cat $DIR/$tdir/fopen > /dev/null
2746 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2747 rm -f $DIR/$tdir/funlink2
2748 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2750 for (( i=0; i < 2; i++ )) ; do
2751 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2752 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2753 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2754 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2756 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2757 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2758 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2759 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2761 cancel_lru_locks osc
2762 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2765 run_test 39b "mtime change on open, link, unlink, rename ======"
2767 # this should be set to past
2768 TEST_39_MTIME=`date -d "1 year ago" +%s`
2774 local mtime0=`stat -c %Y $DIR1/$tfile`
2776 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2777 local mtime1=`stat -c %Y $DIR1/$tfile`
2778 [ "$mtime1" = $TEST_39_MTIME ] || \
2779 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2782 echo hello >> $DIR1/$tfile
2784 local mtime2=`stat -c %Y $DIR1/$tfile`
2785 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2786 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2788 mv $DIR1/$tfile $DIR1/$tfile-1
2790 for (( i=0; i < 2; i++ )) ; do
2791 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2792 [ "$mtime2" = "$mtime3" ] || \
2793 error "mtime ($mtime2) changed (to $mtime3) on rename"
2795 cancel_lru_locks osc
2796 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2799 run_test 39c "mtime change on rename ==========================="
2803 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2806 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2808 for (( i=0; i < 2; i++ )) ; do
2809 local mtime=`stat -c %Y $DIR1/$tfile`
2810 [ $mtime = $TEST_39_MTIME ] || \
2811 error "mtime($mtime) is not set to $TEST_39_MTIME"
2813 cancel_lru_locks osc
2814 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2817 run_test 39d "create, utime, stat =============================="
2821 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2823 local mtime1=`stat -c %Y $DIR1/$tfile`
2825 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2827 for (( i=0; i < 2; i++ )) ; do
2828 local mtime2=`stat -c %Y $DIR1/$tfile`
2829 [ $mtime2 = $TEST_39_MTIME ] || \
2830 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2832 cancel_lru_locks osc
2833 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2836 run_test 39e "create, stat, utime, stat ========================"
2840 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2842 mtime1=`stat -c %Y $DIR1/$tfile`
2845 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2847 for (( i=0; i < 2; i++ )) ; do
2848 local mtime2=`stat -c %Y $DIR1/$tfile`
2849 [ $mtime2 = $TEST_39_MTIME ] || \
2850 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2852 cancel_lru_locks osc
2853 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2856 run_test 39f "create, stat, sleep, utime, stat ================="
2860 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2861 echo hello >> $DIR1/$tfile
2862 local mtime1=`stat -c %Y $DIR1/$tfile`
2865 chmod o+r $DIR1/$tfile
2867 for (( i=0; i < 2; i++ )) ; do
2868 local mtime2=`stat -c %Y $DIR1/$tfile`
2869 [ "$mtime1" = "$mtime2" ] || \
2870 error "lost mtime: $mtime2, should be $mtime1"
2872 cancel_lru_locks osc
2873 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2876 run_test 39g "write, chmod, stat ==============================="
2880 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2885 echo hello >> $DIR1/$tfile
2886 local mtime1=`stat -c %Y $DIR1/$tfile`
2888 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2890 if [ "$d1" != "$d2" ]; then
2891 echo "write and touch not within one second"
2893 for (( i=0; i < 2; i++ )) ; do
2894 local mtime2=`stat -c %Y $DIR1/$tfile`
2895 [ "$mtime2" = $TEST_39_MTIME ] || \
2896 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2898 cancel_lru_locks osc
2899 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2903 run_test 39h "write, utime within one second, stat ============="
2906 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2910 echo hello >> $DIR1/$tfile
2911 local mtime1=`stat -c %Y $DIR1/$tfile`
2913 mv $DIR1/$tfile $DIR1/$tfile-1
2915 for (( i=0; i < 2; i++ )) ; do
2916 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2918 [ "$mtime1" = "$mtime2" ] || \
2919 error "lost mtime: $mtime2, should be $mtime1"
2921 cancel_lru_locks osc
2922 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2925 run_test 39i "write, rename, stat =============================="
2928 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2929 start_full_debug_logging
2933 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2934 lctl set_param fail_loc=0x80000412
2935 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2936 error "multiop failed"
2938 local mtime1=`stat -c %Y $DIR1/$tfile`
2940 mv $DIR1/$tfile $DIR1/$tfile-1
2942 kill -USR1 $multipid
2943 wait $multipid || error "multiop close failed"
2945 for (( i=0; i < 2; i++ )) ; do
2946 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2947 [ "$mtime1" = "$mtime2" ] ||
2948 error "mtime is lost on close: $mtime2, " \
2951 cancel_lru_locks osc
2952 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2954 lctl set_param fail_loc=0
2955 stop_full_debug_logging
2957 run_test 39j "write, rename, close, stat ======================="
2960 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2964 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2966 local mtime1=`stat -c %Y $DIR1/$tfile`
2968 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2970 kill -USR1 $multipid
2971 wait $multipid || error "multiop close failed"
2973 for (( i=0; i < 2; i++ )) ; do
2974 local mtime2=`stat -c %Y $DIR1/$tfile`
2976 [ "$mtime2" = $TEST_39_MTIME ] || \
2977 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2979 cancel_lru_locks osc
2980 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2983 run_test 39k "write, utime, close, stat ========================"
2985 # this should be set to future
2986 TEST_39_ATIME=`date -d "1 year" +%s`
2989 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2990 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2991 local atime_diff=$(do_facet $SINGLEMDS \
2992 lctl get_param -n mdd.*MDT0000*.atime_diff)
2996 # test setting directory atime to future
2997 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2998 local atime=$(stat -c %X $DIR/$tdir)
2999 [ "$atime" = $TEST_39_ATIME ] || \
3000 error "atime is not set to future: $atime, $TEST_39_ATIME"
3002 # test setting directory atime from future to now
3003 local d1=$(date +%s)
3005 local d2=$(date +%s)
3007 cancel_lru_locks mdc
3008 atime=$(stat -c %X $DIR/$tdir)
3009 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3010 error "atime is not updated from future: $atime, $d1<atime<$d2"
3012 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3015 # test setting directory atime when now > dir atime + atime_diff
3019 cancel_lru_locks mdc
3020 atime=$(stat -c %X $DIR/$tdir)
3021 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3022 error "atime is not updated : $atime, should be $d2"
3024 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3027 # test not setting directory atime when now < dir atime + atime_diff
3029 cancel_lru_locks mdc
3030 atime=$(stat -c %X $DIR/$tdir)
3031 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3032 error "atime is updated to $atime, should remain $d1<atime<$d2"
3034 do_facet $SINGLEMDS \
3035 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3037 run_test 39l "directory atime update ==========================="
3040 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3043 local far_past_mtime=$(date -d "May 29 1953" +%s)
3044 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3046 touch -m -d @$far_past_mtime $DIR1/$tfile
3047 touch -a -d @$far_past_atime $DIR1/$tfile
3049 for (( i=0; i < 2; i++ )) ; do
3050 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3051 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3052 error "atime or mtime set incorrectly"
3054 cancel_lru_locks osc
3055 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3058 run_test 39m "test atime and mtime before 1970"
3061 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3062 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3063 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3064 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3065 error "$tfile is not 4096 bytes in size"
3067 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3071 small_write $DIR/f41 18
3073 run_test 41 "test small file write + fstat ====================="
3075 count_ost_writes() {
3076 lctl get_param -n osc.*.stats |
3077 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
3084 BG_DIRTY_RATIO_SAVE=10
3085 MAX_BG_DIRTY_RATIO=25
3089 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3090 # dirty_ratio, dirty_background_ratio
3091 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3092 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3093 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3094 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3096 # if file not here, we are a 2.4 kernel
3097 kill -CONT `pidof kupdated`
3102 # setup the trap first, so someone cannot exit the test at the
3103 # exact wrong time and mess up a machine
3104 trap start_writeback EXIT
3105 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3106 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3107 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3108 sysctl -w vm.dirty_writeback_centisecs=0
3109 sysctl -w vm.dirty_writeback_centisecs=0
3110 # save and increase /proc/sys/vm/dirty_ratio
3111 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3112 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3113 # save and increase /proc/sys/vm/dirty_background_ratio
3114 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3115 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3117 # if file not here, we are a 2.4 kernel
3118 kill -STOP `pidof kupdated`
3122 # ensure that all stripes have some grant before we test client-side cache
3124 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3125 dd if=/dev/zero of=$i bs=4k count=1
3130 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3131 # file truncation, and file removal.
3133 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3135 cancel_lru_locks osc
3137 sync; sleep 1; sync # just to be safe
3138 BEFOREWRITES=`count_ost_writes`
3139 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3140 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3141 AFTERWRITES=`count_ost_writes`
3142 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3143 error "$BEFOREWRITES < $AFTERWRITES"
3146 run_test 42a "ensure that we don't flush on close =============="
3149 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3151 cancel_lru_locks osc
3154 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3155 BEFOREWRITES=`count_ost_writes`
3156 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3157 AFTERWRITES=`count_ost_writes`
3158 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3159 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3161 BEFOREWRITES=`count_ost_writes`
3162 sync || error "sync: $?"
3163 AFTERWRITES=`count_ost_writes`
3164 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3165 error "$BEFOREWRITES < $AFTERWRITES on sync"
3167 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3171 run_test 42b "test destroy of file with cached dirty data ======"
3173 # if these tests just want to test the effect of truncation,
3174 # they have to be very careful. consider:
3175 # - the first open gets a {0,EOF}PR lock
3176 # - the first write conflicts and gets a {0, count-1}PW
3177 # - the rest of the writes are under {count,EOF}PW
3178 # - the open for truncate tries to match a {0,EOF}PR
3179 # for the filesize and cancels the PWs.
3180 # any number of fixes (don't get {0,EOF} on open, match
3181 # composite locks, do smarter file size management) fix
3182 # this, but for now we want these tests to verify that
3183 # the cancellation with truncate intent works, so we
3184 # start the file with a full-file pw lock to match against
3185 # until the truncate.
3190 cancel_lru_locks osc
3192 # prime the file with 0,EOF PW to match
3196 # now the real test..
3197 dd if=/dev/zero of=$file bs=1024 count=100
3198 BEFOREWRITES=`count_ost_writes`
3199 $TRUNCATE $file $offset
3200 cancel_lru_locks osc
3201 AFTERWRITES=`count_ost_writes`
3206 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3208 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3209 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3212 run_test 42c "test partial truncate of file with cached dirty data"
3215 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3217 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3218 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3221 run_test 42d "test complete truncate of file with cached dirty data"
3223 test_42e() { # bug22074
3224 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3225 local TDIR=$DIR/${tdir}e
3226 local pagesz=$(page_size)
3227 local pages=16 # hardcoded 16 pages, don't change it.
3228 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3229 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3233 test_mkdir -p $DIR/${tdir}e
3234 $SETSTRIPE -c 1 $TDIR
3235 createmany -o $TDIR/f $files
3237 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3239 # we assume that with $OSTCOUNT files, at least one of them will
3240 # be allocated on OST0.
3241 warmup_files=$((OSTCOUNT * max_dirty_mb))
3242 createmany -o $TDIR/w $warmup_files
3244 # write a large amount of data into one file and sync, to get good
3245 # avail_grant number from OST.
3246 for ((i=0; i<$warmup_files; i++)); do
3247 idx=$($GETSTRIPE -i $TDIR/w$i)
3248 [ $idx -ne 0 ] && continue
3249 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3252 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3254 $LCTL get_param $proc_osc0/cur_dirty_bytes
3255 $LCTL get_param $proc_osc0/cur_grant_bytes
3257 # create as much dirty pages as we can while not to trigger the actual
3258 # RPCs directly. but depends on the env, VFS may trigger flush during this
3259 # period, hopefully we are good.
3260 for ((i=0; i<$warmup_files; i++)); do
3261 idx=$($GETSTRIPE -i $TDIR/w$i)
3262 [ $idx -ne 0 ] && continue
3263 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3265 $LCTL get_param $proc_osc0/cur_dirty_bytes
3266 $LCTL get_param $proc_osc0/cur_grant_bytes
3268 # perform the real test
3269 $LCTL set_param $proc_osc0/rpc_stats 0
3270 for ((;i<$files; i++)); do
3271 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3272 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3275 $LCTL get_param $proc_osc0/rpc_stats
3278 local have_ppr=false
3279 $LCTL get_param $proc_osc0/rpc_stats |
3280 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3281 # skip lines until we are at the RPC histogram data
3282 [ "$PPR" == "pages" ] && have_ppr=true && continue
3283 $have_ppr || continue
3285 # we only want the percent stat for < 16 pages
3286 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3288 percent=$((percent + WPCT))
3289 if [ $percent -gt 15 ]; then
3290 error "less than 16-pages write RPCs" \
3297 run_test 42e "verify sub-RPC writes are not done synchronously"
3300 test_mkdir -p $DIR/$tdir
3301 cp -p /bin/ls $DIR/$tdir/$tfile
3302 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3304 # give multiop a chance to open
3307 $DIR/$tdir/$tfile && error || true
3310 run_test 43 "execution of file opened for write should return -ETXTBSY"
3313 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3314 test_mkdir -p $DIR/$tdir
3315 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3316 cp -p multiop $DIR/$tdir/multiop
3317 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3320 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3321 kill -USR1 $MULTIOP_PID || return 2
3322 wait $MULTIOP_PID || return 3
3325 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3328 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3329 test_mkdir -p $DIR/$tdir
3330 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3331 cp -p multiop $DIR/$tdir/multiop
3332 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3335 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3336 kill -USR1 $MULTIOP_PID || return 2
3337 wait $MULTIOP_PID || return 3
3340 run_test 43b "truncate of file being executed should return -ETXTBSY"
3343 local testdir="$DIR/$tdir"
3344 test_mkdir -p $DIR/$tdir
3346 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3347 ( cd $testdir && md5sum -c)
3349 run_test 43c "md5sum of copy into lustre========================"
3352 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3353 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3354 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3356 run_test 44 "zero length read from a sparse stripe ============="
3359 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3361 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3362 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3363 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3365 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3366 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3369 OFFSETS="0 $((stride/2)) $((stride-1))"
3370 for offset in $OFFSETS ; do
3371 for i in `seq 0 $((nstripe-1))`; do
3372 local GLOBALOFFSETS=""
3373 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3374 local myfn=$DIR/d44a-$size
3375 echo "--------writing $myfn at $size"
3376 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3377 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3378 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3379 || error "ll_sparseness_verify $GLOBALOFFSETS"
3381 for j in `seq 0 $((nstripe-1))`; do
3382 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3383 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3384 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3386 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3387 || error "ll_sparseness_verify $GLOBALOFFSETS"
3392 run_test 44a "test sparse pwrite ==============================="
3396 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3402 before=`dirty_osc_total`
3403 echo executing "\"$*\""
3405 after=`dirty_osc_total`
3406 echo before $before, after $after
3409 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3411 # Obtain grants from OST if it supports it
3412 echo blah > ${f}_grant
3415 do_dirty_record "echo blah > $f"
3416 [ $before -eq $after ] && error "write wasn't cached"
3417 do_dirty_record "> $f"
3418 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3419 do_dirty_record "echo blah > $f"
3420 [ $before -eq $after ] && error "write wasn't cached"
3421 do_dirty_record "sync"
3422 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3423 do_dirty_record "echo blah > $f"
3424 [ $before -eq $after ] && error "write wasn't cached"
3425 do_dirty_record "cancel_lru_locks osc"
3426 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3429 run_test 45 "osc io page accounting ============================"
3431 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3432 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3433 # objects offset and an assert hit when an rpc was built with 1023's mapped
3434 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3436 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3440 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3442 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3443 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3447 run_test 46 "dirtying a previously written page ================"
3449 # test_47 is removed "Device nodes check" is moved to test_28
3451 test_48a() { # bug 2399
3452 check_kernel_version 34 || return 0
3453 test_mkdir -p $DIR/$tdir
3455 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3456 test_mkdir $DIR/$tdir || error "recreate directory failed"
3457 touch foo || error "'touch foo' failed after recreating cwd"
3458 test_mkdir $DIR/$tdir/bar ||
3459 error "'mkdir foo' failed after recreating cwd"
3460 if check_kernel_version 44; then
3461 touch .foo || error "'touch .foo' failed after recreating cwd"
3462 test_mkdir $DIR/$tdir/.bar ||
3463 error "'mkdir .foo' failed after recreating cwd"
3465 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3466 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3467 cd . || error "'cd .' failed after recreating cwd"
3468 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3469 rmdir . && error "'rmdir .' worked after recreating cwd"
3470 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3471 cd .. || error "'cd ..' failed after recreating cwd"
3473 run_test 48a "Access renamed working dir (should return errors)="
3475 test_48b() { # bug 2399
3476 check_kernel_version 34 || return 0
3478 test_mkdir -p $DIR/$tdir
3480 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3481 touch foo && error "'touch foo' worked after removing cwd"
3482 test_mkdir $DIR/$tdir/foo &&
3483 error "'mkdir foo' worked after removing cwd"
3484 if check_kernel_version 44; then
3485 touch .foo && error "'touch .foo' worked after removing cwd"
3486 test_mkdir $DIR/$tdir/.foo &&
3487 error "'mkdir .foo' worked after removing cwd"
3489 ls . > /dev/null && error "'ls .' worked after removing cwd"
3490 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3491 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3492 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3493 rmdir . && error "'rmdir .' worked after removing cwd"
3494 ln -s . foo && error "'ln -s .' worked after removing cwd"
3495 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3497 run_test 48b "Access removed working dir (should return errors)="
3499 test_48c() { # bug 2350
3500 check_kernel_version 36 || return 0
3501 #lctl set_param debug=-1
3504 test_mkdir -p $DIR/$tdir/dir
3506 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3507 $TRACE touch foo && error "touch foo worked after removing cwd"
3508 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3509 if check_kernel_version 44; then
3510 touch .foo && error "touch .foo worked after removing cwd"
3511 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3513 $TRACE ls . && error "'ls .' worked after removing cwd"
3514 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3515 is_patchless || ( $TRACE cd . &&
3516 error "'cd .' worked after removing cwd" )
3517 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3518 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3519 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3520 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3522 run_test 48c "Access removed working subdir (should return errors)"
3524 test_48d() { # bug 2350
3525 check_kernel_version 36 || return 0
3526 #lctl set_param debug=-1
3529 test_mkdir -p $DIR/$tdir/dir
3531 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3532 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3533 $TRACE touch foo && error "'touch foo' worked after removing parent"
3534 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3535 if check_kernel_version 44; then
3536 touch .foo && error "'touch .foo' worked after removing parent"
3538 error "mkdir .foo worked after removing parent"
3540 $TRACE ls . && error "'ls .' worked after removing parent"
3541 $TRACE ls .. && error "'ls ..' worked after removing parent"
3542 is_patchless || ( $TRACE cd . &&
3543 error "'cd .' worked after recreate parent" )
3544 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3545 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3546 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3547 is_patchless || ( $TRACE cd .. &&
3548 error "'cd ..' worked after removing parent" || true )
3550 run_test 48d "Access removed parent subdir (should return errors)"
3552 test_48e() { # bug 4134
3553 check_kernel_version 41 || return 0
3554 #lctl set_param debug=-1
3557 test_mkdir -p $DIR/$tdir/dir
3559 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3560 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3561 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3562 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3563 # On a buggy kernel addition of "touch foo" after cd .. will
3564 # produce kernel oops in lookup_hash_it
3565 touch ../foo && error "'cd ..' worked after recreate parent"
3567 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3569 run_test 48e "Access to recreated parent subdir (should return errors)"
3571 test_49() { # LU-1030
3572 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3573 # get ost1 size - lustre-OST0000
3574 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3575 # write 800M at maximum
3576 [ $ost1_size -gt 819200 ] && ost1_size=819200
3578 lfs setstripe -c 1 -i 0 $DIR/$tfile
3579 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3582 # change max_pages_per_rpc while writing the file
3583 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3584 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3585 # loop until dd process exits
3586 while ps ax -opid | grep -wq $dd_pid; do
3587 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3588 sleep $((RANDOM % 5 + 1))
3590 # restore original max_pages_per_rpc
3591 $LCTL set_param $osc1_mppc=$orig_mppc
3592 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3594 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3598 test_mkdir $DIR/$tdir
3600 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
3602 run_test 50 "special situations: /proc symlinks ==============="
3604 test_51a() { # was test_51
3605 # bug 1516 - create an empty entry right after ".." then split dir
3606 test_mkdir -p $DIR/$tdir
3607 touch $DIR/$tdir/foo
3608 $MCREATE $DIR/$tdir/bar
3610 createmany -m $DIR/$tdir/longfile 201
3612 while [ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]; do
3613 $MCREATE $DIR/$tdir/longfile$FNUM
3618 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
3620 run_test 51a "special situations: split htree with empty entry =="
3622 export NUMTEST=70000
3624 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3625 local BASE=$DIR/$tdir
3627 # cleanup the directory
3632 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3633 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3634 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3637 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3638 echo "reduced count to $NUMTEST due to inodes"
3640 # need to check free space for the directories as well
3641 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3642 numfree=$((blkfree / 4))
3643 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3644 echo "reduced count to $NUMTEST due to blocks"
3646 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3647 echo "failed" > $BASE/fnum
3649 run_test 51b "exceed 64k subdirectory nlink limit"
3651 test_51ba() { # LU-993
3652 local BASE=$DIR/$tdir
3653 # unlink all but 100 subdirectories, then check it still works
3655 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3657 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3658 local DELETE=$((NUMTEST - LEFT))
3660 # continue on to run this test even if 51b didn't finish,
3661 # just to delete the many subdirectories created.
3662 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3664 # for ldiskfs the nlink count should be 1, but this is OSD specific
3665 # and so this is listed for informational purposes only
3666 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3667 unlinkmany -d $BASE/d $DELETE
3670 if [ $RC -ne 0 ]; then
3671 if [ "$NUMPREV" == "failed" ]; then
3672 skip "previous setup failed"
3675 error "unlink of first $DELETE subdirs failed"
3680 echo "nlink between: $(stat -c %h $BASE)"
3681 # trim the first line of ls output
3682 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3683 [ $FOUND -ne $LEFT ] &&
3684 error "can't find subdirs: found only $FOUND/$LEFT"
3686 unlinkmany -d $BASE/d $DELETE $LEFT ||
3687 error "unlink of second $LEFT subdirs failed"
3688 # regardless of whether the backing filesystem tracks nlink accurately
3689 # or not, the nlink count shouldn't be more than "." and ".." here
3690 local AFTER=$(stat -c %h $BASE)
3691 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3692 echo "nlink after: $AFTER"
3694 run_test 51ba "verify nlink for many subdirectory cleanup"
3697 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3698 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3699 test_mkdir -p $DIR/$tdir
3700 createmany -o $DIR/$tdir/t- 1000
3701 $GETSTRIPE $DIR/$tdir > $TMP/files
3702 for N in `seq 0 $((OSTCOUNT - 1))`; do
3703 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3704 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3705 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3707 unlinkmany $DIR/$tdir/t- 1000
3710 for N in `seq 1 $((OSTCOUNT - 1))`; do
3711 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3712 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3713 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3714 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3716 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3717 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3718 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3719 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3723 run_test 51d "check object distribution ===================="
3726 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3727 test_mkdir -p $DIR/$tdir
3728 touch $DIR/$tdir/foo
3729 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3730 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3731 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3732 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3733 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3735 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3736 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3737 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3739 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3740 cp -r $DIR/$tdir /tmp/
3741 rm -fr $DIR/$tdir || error "cleanup rm failed"
3743 run_test 52a "append-only flag test (should return errors) ====="
3746 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3747 test_mkdir -p $DIR/$tdir
3748 touch $DIR/$tdir/foo
3749 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3750 cat test > $DIR/$tdir/foo && error "cat test worked"
3751 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3752 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3753 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3755 echo foo >> $DIR/$tdir/foo && error "echo worked"
3756 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3757 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
3758 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
3759 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3761 chattr -i $DIR/$tdir/foo || error "chattr failed"
3763 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
3765 run_test 52b "immutable flag test (should return errors) ======="
3768 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3769 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3770 remote_ost_nodsh && skip "remote OST with nodsh" && return
3785 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3786 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3787 param=$(echo ${value[0]} | cut -d "=" -f1)
3788 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
3789 param_seq=$(echo ${param} |
3790 sed -e s/prealloc_last_id/prealloc_last_seq/g)
3791 mds_last_seq=$(do_facet $SINGLEMDS lctl get_param -n $param_seq)
3792 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3794 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3795 node=$(facet_active_host ost$((ostnum+1)))
3796 param="obdfilter.$ostname.last_id"
3797 for ost_last in $(do_node $node lctl get_param -n $param) ; do
3798 echo "$ostname.last_id=$ost_last ;MDS.last_id=$mds_last"
3799 ost_last_id=$(echo $ost_last | awk -F':' '{print $2}' |
3801 ost_last_seq=$(echo $ost_last | awk -F':' '{print $1}')
3802 if [ $ost_last_seq = $mds_last_seq ]; then
3803 if [ $ost_last_id != $mds_last ]; then
3804 error "$ost_last != $mds_last_id"
3812 [ $found = 0 ] && error "can not match last_seq/last_id for $mdtosc"
3815 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3818 [ ! -f "$SOCKETSERVER" ] &&
3819 skip_env "no socketserver, skipping" && return
3820 [ ! -f "$SOCKETCLIENT" ] &&
3821 skip_env "no socketclient, skipping" && return
3822 $SOCKETSERVER $DIR/socket
3823 $SOCKETCLIENT $DIR/socket || error "$SOCKETCLIENT $DIR/socket failed"
3824 $MUNLINK $DIR/socket
3826 run_test 54a "unix domain socket test =========================="
3832 dd if=/dev/zero of=$f bs=$(page_size) count=1
3834 run_test 54b "char device works in lustre ======================"
3837 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3838 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3839 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3841 for i in $(seq 3 7); do
3842 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3850 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3853 loopdev="$DIR/loop54c"
3856 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3857 mknod $loopdev b 7 $LOOPNUM
3858 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3859 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3860 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3861 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3863 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3864 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3866 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3871 run_test 54c "block device works in lustre ====================="
3877 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
3879 run_test 54d "fifo device works in lustre ======================"
3882 check_kernel_version 46 || return 0
3885 cp -aL /dev/console $f
3886 echo $string > $f || error "echo $string to $f failed"
3888 run_test 54e "console/tty device works in lustre ======================"
3890 #The test_55 used to be iopen test and it was removed by bz#24037.
3891 #run_test 55 "check iopen_connect_dentry() ======================"
3893 test_56a() { # was test_56
3896 test_mkdir $DIR/$tdir
3897 test_mkdir $DIR/$tdir/dir
3899 NUMFILESx2=$(($NUMFILES * 2))
3900 for i in `seq 1 $NUMFILES` ; do
3901 touch $DIR/$tdir/file$i
3902 touch $DIR/$tdir/dir/file$i
3905 # test lfs getstripe with --recursive
3906 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
3907 [ $FILENUM -eq $NUMFILESx2 ] ||
3908 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3909 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
3910 [ $FILENUM -eq $NUMFILES ] ||
3911 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
3912 echo "$GETSTRIPE --recursive passed."
3914 # test lfs getstripe with file instead of dir
3915 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
3916 [ $FILENUM -eq 1 ] || error \
3917 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
3918 echo "$GETSTRIPE file1 passed."
3920 #test lfs getstripe with --verbose
3921 [ `$GETSTRIPE --verbose $DIR/$tdir |
3922 grep -c lmm_magic` -eq $NUMFILES ] ||
3923 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
3924 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
3925 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
3926 echo "$GETSTRIPE --verbose passed."
3928 #test lfs getstripe with --obd
3929 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
3930 grep -q "unknown obduuid" ||
3931 error "$GETSTRIPE --obd wrong_uuid should return error message"
3933 [ "$OSTCOUNT" -lt 2 ] &&
3934 skip_env "skipping other $GETSTRIPE --obd test" && return
3937 OBDUUID=$(ostuuid_from_index $OSTIDX)
3938 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
3939 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
3940 [ $FOUND -eq $FILENUM ] ||
3941 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
3942 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
3943 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
3944 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
3945 error "$GETSTRIPE --obd: should not show file on other obd"
3946 echo "$GETSTRIPE --obd passed"
3948 run_test 56a "check $GETSTRIPE"
3953 local LOCAL_NUMFILES="$1"
3954 local LOCAL_NUMDIRS="$2"
3955 local MKDIR_PARAMS="$3"
3957 if [ ! -d "$TDIR" ] ; then
3959 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
3960 for i in `seq 1 $LOCAL_NUMFILES` ; do
3963 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3964 test_mkdir $TDIR/dir$i
3965 for j in `seq 1 $LOCAL_NUMFILES` ; do
3966 touch $TDIR/dir$i/file$j
3972 setup_56_special() {
3976 if [ ! -e "$TDIR/loop1b" ] ; then
3977 for i in `seq 1 $LOCAL_NUMFILES` ; do
3978 mknod $TDIR/loop${i}b b 7 $i
3979 mknod $TDIR/null${i}c c 1 3
3980 ln -s $TDIR/file1 $TDIR/link${i}l
3982 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3983 mknod $TDIR/dir$i/loop${i}b b 7 $i
3984 mknod $TDIR/dir$i/null${i}c c 1 3
3985 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3994 setup_56 $NUMFILES $NUMDIRS
3996 EXPECTED=$(($NUMDIRS + 2))
3997 # test lfs find with -name
3998 for i in $(seq 1 $NUMFILES) ; do
3999 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4000 [ $NUMS -eq $EXPECTED ] ||
4001 error "lfs find -name \"*$i\" $TDIR wrong: "\
4002 "found $NUMS, expected $EXPECTED"
4005 run_test 56g "check lfs find -name ============================="
4011 setup_56 $NUMFILES $NUMDIRS
4013 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4014 # test lfs find with ! -name
4015 for i in $(seq 1 $NUMFILES) ; do
4016 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4017 [ $NUMS -eq $EXPECTED ] ||
4018 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4019 "found $NUMS, expected $EXPECTED"
4022 run_test 56h "check lfs find ! -name ============================="
4026 test_mkdir -p $DIR/$tdir
4027 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4028 CMD="$LFIND -ost $UUID $DIR/$tdir"
4030 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4032 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4036 setup_56_special $NUMFILES $NUMDIRS
4038 EXPECTED=$((NUMDIRS + 1))
4039 CMD="$LFIND -type d $TDIR"
4040 NUMS=$($CMD | wc -l)
4041 [ $NUMS -eq $EXPECTED ] ||
4042 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4044 run_test 56j "check lfs find -type d ============================="
4048 setup_56_special $NUMFILES $NUMDIRS
4050 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4051 CMD="$LFIND -type f $TDIR"
4052 NUMS=$($CMD | wc -l)
4053 [ $NUMS -eq $EXPECTED ] ||
4054 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4056 run_test 56k "check lfs find -type f ============================="
4060 setup_56_special $NUMFILES $NUMDIRS
4062 EXPECTED=$((NUMDIRS + NUMFILES))
4063 CMD="$LFIND -type b $TDIR"
4064 NUMS=$($CMD | wc -l)
4065 [ $NUMS -eq $EXPECTED ] ||
4066 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4068 run_test 56l "check lfs find -type b ============================="
4072 setup_56_special $NUMFILES $NUMDIRS
4074 EXPECTED=$((NUMDIRS + NUMFILES))
4075 CMD="$LFIND -type c $TDIR"
4076 NUMS=$($CMD | wc -l)
4077 [ $NUMS -eq $EXPECTED ] ||
4078 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4080 run_test 56m "check lfs find -type c ============================="
4084 setup_56_special $NUMFILES $NUMDIRS
4086 EXPECTED=$((NUMDIRS + NUMFILES))
4087 CMD="$LFIND -type l $TDIR"
4088 NUMS=$($CMD | wc -l)
4089 [ $NUMS -eq $EXPECTED ] ||
4090 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4092 run_test 56n "check lfs find -type l ============================="
4096 setup_56 $NUMFILES $NUMDIRS
4098 utime $TDIR/file1 > /dev/null || error "utime (1)"
4099 utime $TDIR/file2 > /dev/null || error "utime (2)"
4100 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4101 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4102 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4103 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4106 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4107 [ $NUMS -eq $EXPECTED ] || \
4108 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4111 CMD="$LFIND -mtime 0 $TDIR"
4112 NUMS=$($CMD | wc -l)
4113 [ $NUMS -eq $EXPECTED ] ||
4114 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4116 run_test 56o "check lfs find -mtime for old files =========================="
4119 [ $RUNAS_ID -eq $UID ] &&
4120 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4123 setup_56 $NUMFILES $NUMDIRS
4125 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4127 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4128 NUMS=$($CMD | wc -l)
4129 [ $NUMS -eq $EXPECTED ] || \
4130 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4132 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4133 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4134 NUMS=$($CMD | wc -l)
4135 [ $NUMS -eq $EXPECTED ] || \
4136 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4138 run_test 56p "check lfs find -uid and ! -uid ==============================="
4141 [ $RUNAS_ID -eq $UID ] &&
4142 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4145 setup_56 $NUMFILES $NUMDIRS
4147 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4150 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4151 NUMS=$($CMD | wc -l)
4152 [ $NUMS -eq $EXPECTED ] ||
4153 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4155 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4156 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4157 NUMS=$($CMD | wc -l)
4158 [ $NUMS -eq $EXPECTED ] ||
4159 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4161 run_test 56q "check lfs find -gid and ! -gid ==============================="
4165 setup_56 $NUMFILES $NUMDIRS
4168 CMD="$LFIND -size 0 -type f $TDIR"
4169 NUMS=$($CMD | wc -l)
4170 [ $NUMS -eq $EXPECTED ] ||
4171 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4173 CMD="$LFIND ! -size 0 -type f $TDIR"
4174 NUMS=$($CMD | wc -l)
4175 [ $NUMS -eq $EXPECTED ] ||
4176 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4177 echo "test" > $TDIR/$tfile
4178 echo "test2" > $TDIR/$tfile.2 && sync
4180 CMD="$LFIND -size 5 -type f $TDIR"
4181 NUMS=$($CMD | wc -l)
4182 [ $NUMS -eq $EXPECTED ] ||
4183 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4185 CMD="$LFIND -size +5 -type f $TDIR"
4186 NUMS=$($CMD | wc -l)
4187 [ $NUMS -eq $EXPECTED ] ||
4188 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4190 CMD="$LFIND -size +0 -type f $TDIR"
4191 NUMS=$($CMD | wc -l)
4192 [ $NUMS -eq $EXPECTED ] ||
4193 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4195 CMD="$LFIND ! -size -5 -type f $TDIR"
4196 NUMS=$($CMD | wc -l)
4197 [ $NUMS -eq $EXPECTED ] ||
4198 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4200 CMD="$LFIND -size -5 -type f $TDIR"
4201 NUMS=$($CMD | wc -l)
4202 [ $NUMS -eq $EXPECTED ] ||
4203 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4205 run_test 56r "check lfs find -size works =========================="
4207 test_56s() { # LU-611
4209 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4211 if [ $OSTCOUNT -gt 1 ]; then
4212 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4216 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4220 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4221 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4222 NUMS=$($CMD | wc -l)
4223 [ $NUMS -eq $EXPECTED ] ||
4224 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4226 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4227 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4228 NUMS=$($CMD | wc -l)
4229 [ $NUMS -eq $EXPECTED ] ||
4230 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4233 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4234 NUMS=$($CMD | wc -l)
4235 [ $NUMS -eq $EXPECTED ] ||
4236 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4238 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4239 NUMS=$($CMD | wc -l)
4240 [ $NUMS -eq $EXPECTED ] ||
4241 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4244 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4245 NUMS=$($CMD | wc -l)
4246 [ $NUMS -eq $EXPECTED ] ||
4247 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4249 run_test 56s "check lfs find -stripe-count works"
4251 test_56t() { # LU-611
4253 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4255 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4257 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4258 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4259 NUMS=$($CMD | wc -l)
4260 [ $NUMS -eq $EXPECTED ] ||
4261 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4263 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4264 NUMS=$($CMD | wc -l)
4265 [ $NUMS -eq $EXPECTED ] ||
4266 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4268 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4269 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4270 NUMS=$($CMD | wc -l)
4271 [ $NUMS -eq $EXPECTED ] ||
4272 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4274 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4275 NUMS=$($CMD | wc -l)
4276 [ $NUMS -eq $EXPECTED ] ||
4277 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4280 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4281 NUMS=$($CMD | wc -l)
4282 [ $NUMS -eq $EXPECTED ] ||
4283 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4285 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4286 NUMS=$($CMD | wc -l)
4287 [ $NUMS -eq $EXPECTED ] ||
4288 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4291 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4292 NUMS=$($CMD | wc -l)
4293 [ $NUMS -eq $EXPECTED ] ||
4294 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4296 run_test 56t "check lfs find -stripe-size works"
4298 test_56u() { # LU-611
4300 setup_56 $NUMFILES $NUMDIRS "-i 0"
4302 if [ $OSTCOUNT -gt 1 ]; then
4303 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4309 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4310 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4311 NUMS=$($CMD | wc -l)
4312 [ $NUMS -eq $EXPECTED ] ||
4313 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4316 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4317 NUMS=$($CMD | wc -l)
4318 [ $NUMS -eq $EXPECTED ] ||
4319 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4321 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4322 NUMS=$($CMD | wc -l)
4323 [ $NUMS -eq $EXPECTED ] ||
4324 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4327 # This should produce an error and not return any files
4328 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4329 NUMS=$($CMD 2>/dev/null | wc -l)
4330 [ $NUMS -eq $EXPECTED ] ||
4331 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4333 if [ $OSTCOUNT -gt 1 ]; then
4334 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4335 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4336 NUMS=$($CMD | wc -l)
4337 [ $NUMS -eq $EXPECTED ] ||
4338 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4341 run_test 56u "check lfs find -stripe-index works"
4348 setup_56 $NUMFILES $NUMDIRS
4350 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4351 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4353 for file in $($LFIND -mdt $UUID $TDIR); do
4354 file_mdt_idx=$($GETSTRIPE -M $file)
4355 [ $file_mdt_idx -eq $MDT_IDX ] ||
4356 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4359 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4361 # Get and check the actual stripe count of one file.
4362 # Usage: check_stripe_count <file> <expected_stripe_count>
4363 check_stripe_count() {
4368 [[ -z "$file" || -z "$expected" ]] &&
4369 error "check_stripe_count: invalid argument!"
4371 local cmd="$GETSTRIPE -c $file"
4372 actual=$($cmd) || error "$cmd failed"
4373 actual=${actual%% *}
4375 if [[ $actual -ne $expected ]]; then
4376 [[ $expected -eq -1 ]] ||
4377 error "$cmd wrong: found $actual, expected $expected"
4378 [[ $actual -eq $OSTCOUNT ]] ||
4379 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4384 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4387 rm -rf $TDIR || error "remove $TDIR failed"
4388 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4391 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4392 error "$GETSTRIPE -S -d $TDIR failed"
4393 stripe_size=${stripe_size%% *}
4395 local file_size=$((stripe_size * OSTCOUNT))
4396 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4397 local required_space=$((file_num * file_size))
4398 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4399 [[ $free_space -le $((required_space / 1024)) ]] &&
4400 skip_env "need at least $required_space bytes free space," \
4401 "have $free_space kbytes" && return
4404 local dd_count=$((file_size / dd_bs))
4406 # write data into the files
4410 for i in $(seq 1 $NUMFILES); do
4412 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4413 error "write data into $file failed"
4415 for i in $(seq 1 $NUMDIRS); do
4416 for j in $(seq 1 $NUMFILES); do
4417 file=$TDIR/dir$i/file$j
4418 yes | dd bs=$dd_bs count=$dd_count of=$file \
4420 error "write data into $file failed"
4425 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4428 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4430 eval $cmd || error "$cmd failed"
4432 check_stripe_count $TDIR/file1 $expected
4435 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4437 eval $cmd || error "$cmd failed"
4439 for j in $(seq 1 $NUMFILES); do
4440 check_stripe_count $TDIR/dir1/file$j $expected
4443 # lfs_migrate works with lfs find
4444 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4445 $LFS_MIGRATE -y -c $expected"
4447 eval $cmd || error "$cmd failed"
4449 for i in $(seq 2 $NUMFILES); do
4450 check_stripe_count $TDIR/file$i $expected
4452 for i in $(seq 2 $NUMDIRS); do
4453 for j in $(seq 1 $NUMFILES); do
4454 check_stripe_count $TDIR/dir$i/file$j $expected
4458 run_test 56w "check lfs_migrate -c stripe_count works"
4461 check_swap_layouts_support && return 0
4462 [ "$OSTCOUNT" -lt "2" ] &&
4463 skip_env "need 2 OST, skipping test" && return
4465 local dir0=$DIR/$tdir/$testnum
4466 mkdir -p $dir0 || error "creating dir $dir0"
4468 local ref1=/etc/passwd
4469 local file1=$dir0/file1
4471 $SETSTRIPE -c 2 $file1
4473 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4474 stripe=$($GETSTRIPE -c $file1)
4475 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4476 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4481 run_test 56x "lfs migration support"
4484 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4485 # note test will not do anything if MDS is not local
4486 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4487 skip "Only applicable to ldiskfs-based MDTs"
4491 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4492 local MNTDEV="osd*.*MDT*.mntdev"
4493 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4494 [ -z "$DEV" ] && error "can't access $MNTDEV"
4495 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4496 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4497 error "can't access $DEV"
4498 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4499 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4503 run_test 57a "verify MDS filesystem created with large inodes =="
4506 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4507 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4508 skip "Only applicable to ldiskfs-based MDTs"
4512 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4517 local FILEN=$dir/f$FILECOUNT
4519 rm -rf $dir || error "removing $dir"
4520 test_mkdir -p $dir || error "creating $dir"
4521 local num=$(get_mds_dir $dir)
4524 echo "mcreating $FILECOUNT files"
4525 createmany -m $dir/f 1 $FILECOUNT || \
4526 error "creating files in $dir"
4528 # verify that files do not have EAs yet
4529 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4530 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4534 df $dir #make sure we get new statfs data
4535 local MDSFREE=$(do_facet $mymds \
4536 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4537 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4538 echo "opening files to create objects/EAs"
4540 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4541 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4544 # verify that files have EAs now
4545 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4546 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4548 sleep 1 #make sure we get new statfs data
4550 local MDSFREE2=$(do_facet $mymds \
4551 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4552 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4553 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
4554 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4555 error "MDC before $MDCFREE != after $MDCFREE2"
4557 echo "MDC before $MDCFREE != after $MDCFREE2"
4558 echo "unable to confirm if MDS has large inodes"
4563 run_test 57b "default LOV EAs are stored inside large inodes ==="
4566 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4567 [ -z "$(which wiretest 2>/dev/null)" ] &&
4568 skip_env "could not find wiretest" && return
4571 run_test 58 "verify cross-platform wire constants =============="
4574 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4575 echo "touch 130 files"
4576 createmany -o $DIR/f59- 130
4578 unlinkmany $DIR/f59- 130
4580 # wait for commitment of removal
4581 wait_delete_completed
4583 run_test 59 "verify cancellation of llog records async ========="
4585 TEST60_HEAD="test_60 run $RANDOM"
4587 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4588 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4589 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
4590 log "$TEST60_HEAD - from kernel mode"
4591 do_facet mgs sh run-llog.sh
4593 run_test 60a "llog sanity tests run from kernel module =========="
4595 test_60b() { # bug 6411
4596 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4598 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4610 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4612 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4615 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4616 echo "create 5000 files"
4617 createmany -o $DIR/f60c- 5000
4618 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4619 lctl set_param fail_loc=0x80000137
4620 unlinkmany $DIR/f60c- 5000
4621 lctl set_param fail_loc=0
4623 run_test 60c "unlink file when mds full"
4626 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4627 SAVEPRINTK=$(lctl get_param -n printk)
4629 # verify "lctl mark" is even working"
4630 MESSAGE="test message ID $RANDOM $$"
4631 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4632 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4634 lctl set_param printk=0 || error "set lnet.printk failed"
4635 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4636 MESSAGE="new test message ID $RANDOM $$"
4637 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4638 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4639 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4641 lctl set_param -n printk="$SAVEPRINTK"
4643 run_test 60d "test printk console message masking"
4646 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4648 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
4649 cancel_lru_locks osc
4650 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
4653 run_test 61 "mmap() writes don't make sync hang ================"
4655 # bug 2330 - insufficient obd_match error checking causes LBUG
4657 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4660 cancel_lru_locks osc
4661 lctl set_param fail_loc=0x405
4662 cat $f && error "cat succeeded, expect -EIO"
4663 lctl set_param fail_loc=0
4665 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4666 # match every page all of the time.
4667 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4669 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4670 test_63a() { # was test_63
4671 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4672 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4673 lctl set_param -n osc.*.max_dirty_mb 0
4674 for i in `seq 10` ; do
4675 dd if=/dev/zero of=$DIR/f63 bs=8k &
4681 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4682 rm -f $DIR/f63 || true
4684 run_test 63a "Verify oig_wait interruption does not crash ======="
4686 # bug 2248 - async write errors didn't return to application on sync
4687 # bug 3677 - async write errors left page locked
4689 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4691 lctl set_param debug=-1
4693 # ensure we have a grant to do async writes
4694 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4697 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4698 lctl set_param fail_loc=0x80000406
4699 $MULTIOP $DIR/$tfile Owy && \
4700 error "sync didn't return ENOMEM"
4701 sync; sleep 2; sync # do a real sync this time to flush page
4702 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4703 error "locked page left in cache after async error" || true
4706 run_test 63b "async write errors should be returned to fsync ==="
4709 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4711 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4713 run_test 64a "verify filter grant calculations (in kernel) ====="
4716 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4717 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
4720 run_test 64b "check out-of-space detection on client ==========="
4723 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4725 run_test 64c "verify grant shrink ========================------"
4727 # bug 1414 - set/get directories' stripe info
4729 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4730 test_mkdir -p $DIR/$tdir
4732 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4734 run_test 65a "directory with no stripe info ===================="
4737 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4738 test_mkdir -p $DIR/$tdir
4739 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4742 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4744 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4747 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4748 if [ $OSTCOUNT -gt 1 ]; then
4749 test_mkdir -p $DIR/$tdir
4750 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4751 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4753 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4756 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4759 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4760 test_mkdir -p $DIR/$tdir
4761 if [ $STRIPECOUNT -le 0 ]; then
4763 elif [ $STRIPECOUNT -gt 2000 ]; then
4764 #LOV_MAX_STRIPE_COUNT is 2000
4765 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4767 sc=$(($STRIPECOUNT - 1))
4769 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4770 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4771 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4772 error "lverify failed"
4774 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4777 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4778 test_mkdir -p $DIR/$tdir
4780 $SETSTRIPE $DIR/$tdir || error "setstripe"
4781 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4782 error "no stripe info failed"
4784 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4786 run_test 65e "directory setstripe defaults ======================="
4789 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4790 test_mkdir -p $DIR/${tdir}f
4791 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4793 run_test 65f "dir setstripe permission (should return error) ==="
4796 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4797 test_mkdir -p $DIR/$tdir
4798 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4800 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4801 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4802 error "delete default stripe failed"
4804 run_test 65g "directory setstripe -d ==========================="
4807 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4808 test_mkdir -p $DIR/$tdir
4809 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4811 test_mkdir -p $DIR/$tdir/dd1
4812 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4813 error "stripe info inherit failed"
4815 run_test 65h "directory stripe info inherit ===================="
4817 test_65i() { # bug6367
4818 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4819 $SETSTRIPE -S 65536 -c -1 $MOUNT
4821 run_test 65i "set non-default striping on root directory (bug 6367)="
4823 test_65ia() { # bug12836
4824 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4825 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4827 run_test 65ia "getstripe on -1 default directory striping"
4829 test_65ib() { # bug12836
4830 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4831 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4833 run_test 65ib "getstripe -v on -1 default directory striping"
4835 test_65ic() { # bug12836
4836 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4837 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4839 run_test 65ic "new find on -1 default directory striping"
4841 test_65j() { # bug6367
4842 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4844 # if we aren't already remounting for each test, do so for this test
4845 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4846 cleanup || error "failed to unmount"
4849 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4851 run_test 65j "set default striping on root directory (bug 6367)="
4853 test_65k() { # bug11679
4854 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4855 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4856 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4858 echo "Check OST status: "
4859 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4860 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4862 for OSC in $MDS_OSCS; do
4863 echo $OSC "is activate"
4864 do_facet $SINGLEMDS lctl --device %$OSC activate
4868 for INACTIVE_OSC in $MDS_OSCS; do
4869 echo "Deactivate: " $INACTIVE_OSC
4870 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4871 for STRIPE_OSC in $MDS_OSCS; do
4872 OST=`osc_to_ost $STRIPE_OSC`
4873 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4874 awk -F: /$OST/'{ print $1 }' | head -n 1`
4876 [ -f $DIR/$tdir/$IDX ] && continue
4877 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4878 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4880 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4883 echo $INACTIVE_OSC "is Activate."
4884 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
4887 run_test 65k "validate manual striping works properly with deactivated OSCs"
4889 test_65l() { # bug 12836
4890 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4891 test_mkdir -p $DIR/$tdir/test_dir
4892 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
4893 $LFS find -mtime -1 $DIR/$tdir >/dev/null
4895 run_test 65l "lfs find on -1 stripe dir ========================"
4897 # bug 2543 - update blocks count on client
4899 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4901 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
4902 sync; sync_all_data; sync; sync_all_data
4903 cancel_lru_locks osc
4904 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
4905 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
4907 run_test 66 "update inode blocks count on client ==============="
4912 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4914 if [ ! -z "$LLOOP" ]; then
4915 if swapon -s | grep -q $LLOOP; then
4916 swapoff $LLOOP || error "swapoff failed"
4919 $LCTL blockdev_detach $LLOOP || error "detach failed"
4923 if [ ! -z "$LLITELOOPLOAD" ]; then
4931 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
4935 swapon -s | awk '($1 == "'$1'") { print $4 }'
4938 # test case for lloop driver, basic function
4940 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4941 [ "$UID" != 0 ] && skip_env "must run as root" && return
4942 llite_lloop_enabled || \
4943 { skip_env "llite_lloop module disabled" && return; }
4945 trap cleanup_68 EXIT
4947 if ! module_loaded llite_lloop; then
4948 if load_module llite/llite_lloop; then
4951 skip_env "can't find module llite_lloop"
4956 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4957 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
4958 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
4960 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
4961 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
4965 run_test 68a "lloop driver - basic test ========================"
4967 # excercise swapping to lustre by adding a high priority swapfile entry
4968 # and then consuming memory until it is used.
4969 test_68b() { # was test_68
4970 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4971 [ "$UID" != 0 ] && skip_env "must run as root" && return
4972 lctl get_param -n devices | grep -q obdfilter && \
4973 skip "local OST" && return
4975 grep -q llite_lloop /proc/modules
4976 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
4978 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
4979 skip "can't reliably test swap with TCP" && return
4981 MEMTOTAL=`meminfo MemTotal`
4982 NR_BLOCKS=$((MEMTOTAL>>8))
4983 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
4985 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4986 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
4989 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
4991 trap cleanup_68 EXIT
4993 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
4995 echo "before: `swapon -s | grep $LLOOP`"
4996 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
4997 echo "after: `swapon -s | grep $LLOOP`"
4998 SWAPUSED=`swap_used $LLOOP`
5002 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5004 run_test 68b "support swapping to Lustre ========================"
5006 # bug5265, obdfilter oa2dentry return -ENOENT
5007 # #define OBD_FAIL_OST_ENOENT 0x217
5009 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5010 remote_ost_nodsh && skip "remote OST with nodsh" && return
5013 $SETSTRIPE -c 1 -i 0 $f
5015 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5017 do_facet ost1 lctl set_param fail_loc=0x217
5018 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5019 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5021 do_facet ost1 lctl set_param fail_loc=0
5022 $DIRECTIO write $f 0 2 || error "write error"
5024 cancel_lru_locks osc
5025 $DIRECTIO read $f 0 1 || error "read error"
5027 do_facet ost1 lctl set_param fail_loc=0x217
5028 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5030 do_facet ost1 lctl set_param fail_loc=0
5033 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5036 test_mkdir -p $DIR/$tdir
5037 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5039 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5041 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5042 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5043 [ "$RUNAS_ID" = "$UID" ] &&
5044 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5046 # Check that testing environment is properly set up. Skip if not
5047 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5048 skip_env "User $RUNAS_ID does not exist - skipping"
5051 # We had better clear the $DIR to get enough space for dd
5054 chmod 777 $DIR/$tfile
5055 chmod ug+s $DIR/$tfile
5056 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5057 error "$RUNAS dd $DIR/$tfile failed"
5058 # See if we are still setuid/sgid
5059 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5060 error "S/gid is not dropped on write"
5061 # Now test that MDS is updated too
5062 cancel_lru_locks mdc
5063 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5064 error "S/gid is not dropped on MDS"
5067 run_test 72a "Test that remove suid works properly (bug5695) ===="
5069 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5072 [ "$RUNAS_ID" = "$UID" ] && \
5073 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5074 [ "$RUNAS_ID" -eq 0 ] && \
5075 skip_env "RUNAS_ID = 0 -- skipping" && return
5077 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5078 # Check that testing environment is properly set up. Skip if not
5079 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5080 skip_env "User $RUNAS_ID does not exist - skipping"
5083 touch $DIR/${tfile}-f{g,u}
5084 test_mkdir $DIR/${tfile}-dg
5085 test_mkdir $DIR/${tfile}-du
5086 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5087 chmod g+s $DIR/${tfile}-{f,d}g
5088 chmod u+s $DIR/${tfile}-{f,d}u
5089 for perm in 777 2777 4777; do
5090 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5091 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5092 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5093 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5097 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5099 # bug 3462 - multiple simultaneous MDC requests
5101 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5102 test_mkdir $DIR/d73-1
5103 test_mkdir $DIR/d73-2
5104 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5107 lctl set_param fail_loc=0x80000129
5108 $MULTIOP $DIR/d73-1/f73-2 Oc &
5110 lctl set_param fail_loc=0
5112 $MULTIOP $DIR/d73-2/f73-3 Oc &
5116 wait $pid1 || return 1
5120 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5121 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5122 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5126 run_test 73 "multiple MDC requests (should not deadlock)"
5128 test_74a() { # bug 6149, 6184
5129 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5130 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5132 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5133 # will spin in a tight reconnection loop
5135 lctl set_param fail_loc=0x8000030e
5136 # get any lock that won't be difficult - lookup works.
5138 lctl set_param fail_loc=0
5142 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5144 test_74b() { # bug 13310
5145 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5146 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5148 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5149 # will spin in a tight reconnection loop
5150 lctl set_param fail_loc=0x8000030e
5151 # get a "difficult" lock
5153 lctl set_param fail_loc=0
5157 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5160 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5161 #define OBD_FAIL_LDLM_NEW_LOCK
5162 lctl set_param fail_loc=0x80000319
5163 touch $DIR/$tfile && error "Touch successful"
5166 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5169 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5172 get_inode_slab_tunables() {
5173 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5176 set_inode_slab_tunables() {
5177 echo "lustre_inode_cache $1" > /proc/slabinfo
5180 test_76() { # Now for bug 20433, added originally in bug 1443
5181 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5182 local SLAB_SETTINGS=`get_inode_slab_tunables`
5183 local CPUS=`getconf _NPROCESSORS_ONLN`
5184 # we cannot set limit below 1 which means 1 inode in each
5185 # per-cpu cache is still allowed
5186 set_inode_slab_tunables "1 1 0"
5187 cancel_lru_locks osc
5188 BEFORE_INODES=`num_inodes`
5189 echo "before inodes: $BEFORE_INODES"
5191 [ "$SLOW" = "no" ] && COUNT=100
5192 for i in `seq $COUNT`; do
5196 cancel_lru_locks osc
5197 AFTER_INODES=`num_inodes`
5198 echo "after inodes: $AFTER_INODES"
5200 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5202 AFTER_INODES=`num_inodes`
5204 echo "wait $wait seconds inodes: $AFTER_INODES"
5205 if [ $wait -gt 30 ]; then
5206 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5209 set_inode_slab_tunables "$SLAB_SETTINGS"
5211 run_test 76 "confirm clients recycle inodes properly ===="
5217 # Note: in sptlrpc modes which enable its own bulk checksum, the
5218 # original crc32_le bulk checksum will be automatically disabled,
5219 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5220 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5221 # In this case set_checksums() will not be no-op, because sptlrpc
5222 # bulk checksum will be enabled all through the test.
5224 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5225 lctl set_param -n osc.*.checksums $1
5229 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5230 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5231 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5232 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5235 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5236 log "set checksum type to $1"
5239 F77_TMP=$TMP/f77-temp
5242 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5243 error "error writing to $F77_TMP"
5246 test_77a() { # bug 10889
5247 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5248 $GSS && skip "could not run with gss" && return
5249 [ ! -f $F77_TMP ] && setup_f77
5251 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5255 run_test 77a "normal checksum read/write operation ============="
5257 test_77b() { # bug 10889
5258 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5259 $GSS && skip "could not run with gss" && return
5260 [ ! -f $F77_TMP ] && setup_f77
5261 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5262 lctl set_param fail_loc=0x80000409
5264 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
5265 error "dd error: $?"
5266 lctl set_param fail_loc=0
5269 run_test 77b "checksum error on client write ===================="
5271 test_77c() { # bug 10889
5272 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5273 $GSS && skip "could not run with gss" && return
5274 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
5276 for algo in $CKSUM_TYPES; do
5277 cancel_lru_locks osc
5278 set_checksum_type $algo
5279 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5280 lctl set_param fail_loc=0x80000408
5281 cmp $F77_TMP $DIR/f77b || error "file compare failed"
5282 lctl set_param fail_loc=0
5285 set_checksum_type $ORIG_CSUM_TYPE
5288 run_test 77c "checksum error on client read ==================="
5290 test_77d() { # bug 10889
5291 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5292 $GSS && skip "could not run with gss" && return
5293 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5294 lctl set_param fail_loc=0x80000409
5296 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5297 error "direct write: rc=$?"
5298 lctl set_param fail_loc=0
5301 run_test 77d "checksum error on OST direct write ==============="
5303 test_77e() { # bug 10889
5304 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5305 $GSS && skip "could not run with gss" && return
5306 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
5307 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5308 lctl set_param fail_loc=0x80000408
5310 cancel_lru_locks osc
5311 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5312 error "direct read: rc=$?"
5313 lctl set_param fail_loc=0
5316 run_test 77e "checksum error on OST direct read ================"
5318 test_77f() { # bug 10889
5319 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5320 $GSS && skip "could not run with gss" && return
5322 for algo in $CKSUM_TYPES; do
5323 cancel_lru_locks osc
5324 set_checksum_type $algo
5325 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5326 lctl set_param fail_loc=0x409
5327 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
5328 error "direct write succeeded"
5329 lctl set_param fail_loc=0
5331 set_checksum_type $ORIG_CSUM_TYPE
5334 run_test 77f "repeat checksum error on write (expect error) ===="
5336 test_77g() { # bug 10889
5337 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5338 $GSS && skip "could not run with gss" && return
5339 remote_ost_nodsh && skip "remote OST with nodsh" && return
5341 [ ! -f $F77_TMP ] && setup_f77
5343 $SETSTRIPE -c 1 -i 0 $DIR/f77g
5344 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5345 do_facet ost1 lctl set_param fail_loc=0x8000021a
5347 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
5348 error "write error: rc=$?"
5349 do_facet ost1 lctl set_param fail_loc=0
5352 run_test 77g "checksum error on OST write ======================"
5354 test_77h() { # bug 10889
5355 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5356 $GSS && skip "could not run with gss" && return
5357 remote_ost_nodsh && skip "remote OST with nodsh" && return
5359 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
5360 cancel_lru_locks osc
5361 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5362 do_facet ost1 lctl set_param fail_loc=0x8000021b
5364 cmp $F77_TMP $DIR/f77g || error "file compare failed"
5365 do_facet ost1 lctl set_param fail_loc=0
5368 run_test 77h "checksum error on OST read ======================="
5370 test_77i() { # bug 13805
5371 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5372 $GSS && skip "could not run with gss" && return
5373 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5374 lctl set_param fail_loc=0x40b
5375 remount_client $MOUNT
5376 lctl set_param fail_loc=0
5377 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5378 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5379 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5380 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5382 remount_client $MOUNT
5384 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
5386 test_77j() { # bug 13805
5387 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5388 $GSS && skip "could not run with gss" && return
5389 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5390 lctl set_param fail_loc=0x40c
5391 remount_client $MOUNT
5392 lctl set_param fail_loc=0
5393 sleep 2 # wait async osc connect to finish
5394 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5395 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5396 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5397 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5399 remount_client $MOUNT
5401 run_test 77j "client only supporting ADLER32 ===================="
5403 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5407 test_78() { # bug 10901
5408 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5409 remote_ost || { skip_env "local OST" && return; }
5412 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5413 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5414 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5415 echo "MemTotal: $MEMTOTAL"
5416 # reserve 256MB of memory for the kernel and other running processes,
5417 # and then take 1/2 of the remaining memory for the read/write buffers.
5418 if [ $MEMTOTAL -gt 512 ] ;then
5419 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5421 # for those poor memory-starved high-end clusters...
5422 MEMTOTAL=$((MEMTOTAL / 2))
5424 echo "Mem to use for directio: $MEMTOTAL"
5425 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5426 [ $F78SIZE -gt 512 ] && F78SIZE=512
5427 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5428 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5429 echo "Smallest OST: $SMALLESTOST"
5430 [ $SMALLESTOST -lt 10240 ] && \
5431 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5433 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5434 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5436 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5437 echo "File size: $F78SIZE"
5438 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5439 for i in `seq 1 $NSEQ`
5441 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5442 echo directIO rdwr round $i of $NSEQ
5443 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5448 run_test 78 "handle large O_DIRECT writes correctly ============"
5450 test_79() { # bug 12743
5451 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5452 wait_delete_completed
5454 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5455 BKFREE=$(calc_osc_kbytes kbytesfree)
5456 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5458 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5459 DFTOTAL=`echo $STRING | cut -d, -f1`
5460 DFUSED=`echo $STRING | cut -d, -f2`
5461 DFAVAIL=`echo $STRING | cut -d, -f3`
5462 DFFREE=$(($DFTOTAL - $DFUSED))
5464 ALLOWANCE=$((64 * $OSTCOUNT))
5466 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5467 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5468 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5470 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5471 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5472 error "df free($DFFREE) mismatch OST free($BKFREE)"
5474 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5475 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5476 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5479 run_test 79 "df report consistency check ======================="
5481 test_80() { # bug 10718
5482 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5483 # relax strong synchronous semantics for slow backends like ZFS
5484 local soc="obdfilter.*.sync_on_lock_cancel"
5485 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5487 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5488 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5489 facet_active_host $host; done | sort -u)
5490 do_nodes $hosts lctl set_param $soc=never
5493 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5495 local BEFORE=`date +%s`
5496 cancel_lru_locks osc
5497 local AFTER=`date +%s`
5498 local DIFF=$((AFTER-BEFORE))
5499 if [ $DIFF -gt 1 ] ; then
5500 error "elapsed for 1M@1T = $DIFF"
5503 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5507 run_test 80 "Page eviction is equally fast at high offsets too ===="
5509 test_81a() { # LU-456
5510 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5511 remote_ost_nodsh && skip "remote OST with nodsh" && return
5512 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5513 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5514 do_facet ost1 lctl set_param fail_loc=0x80000228
5516 # write should trigger a retry and success
5517 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5518 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5520 if [ $RC -ne 0 ] ; then
5521 error "write should success, but failed for $RC"
5524 run_test 81a "OST should retry write when get -ENOSPC ==============="
5526 test_81b() { # LU-456
5527 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5528 remote_ost_nodsh && skip "remote OST with nodsh" && return
5529 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5530 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5531 do_facet ost1 lctl set_param fail_loc=0x228
5533 # write should retry several times and return -ENOSPC finally
5534 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5535 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5538 if [ $RC -ne $ENOSPC ] ; then
5539 error "dd should fail for -ENOSPC, but succeed."
5542 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5544 test_82() { # LU-1031
5545 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5549 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5551 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5553 kill -USR1 $MULTIPID2
5555 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5556 error "First grouplock does not block second one"
5558 echo "Second grouplock blocks first one"
5560 kill -USR1 $MULTIPID1
5564 run_test 82 "Basic grouplock test ==============================="
5567 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
5569 test_mkdir -p $DIR/d99cvsroot
5570 chown $RUNAS_ID $DIR/d99cvsroot
5571 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5574 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
5577 run_test 99a "cvs init ========================================="
5580 [ -z "$(which cvs 2>/dev/null)" ] &&
5581 skip_env "could not find cvs" && return
5582 [ ! -d $DIR/d99cvsroot ] && test_99a
5584 # some versions of cvs import exit(1) when asked to import links or
5585 # files they can't read. ignore those files.
5586 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5587 ! -perm +4 -printf '-I %f\n')
5588 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5589 d99reposname vtag rtag
5591 run_test 99b "cvs import ======================================="
5594 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5595 [ ! -d $DIR/d99cvsroot ] && test_99b
5597 test_mkdir -p $DIR/d99reposname
5598 chown $RUNAS_ID $DIR/d99reposname
5599 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5601 run_test 99c "cvs checkout ====================================="
5604 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5605 [ ! -d $DIR/d99cvsroot ] && test_99c
5606 cd $DIR/d99reposname
5608 $RUNAS cvs add -m 'addmsg' foo99
5610 run_test 99d "cvs add =========================================="
5613 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5614 [ ! -d $DIR/d99cvsroot ] && test_99c
5615 cd $DIR/d99reposname
5618 run_test 99e "cvs update ======================================="
5621 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5622 [ ! -d $DIR/d99cvsroot ] && test_99d
5623 cd $DIR/d99reposname
5624 $RUNAS cvs commit -m 'nomsg' foo99
5625 rm -fr $DIR/d99cvsroot
5627 run_test 99f "cvs commit ======================================="
5630 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5631 [ "$NETTYPE" = tcp ] || \
5632 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5635 remote_ost_nodsh && skip "remote OST with nodsh" && return
5636 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5638 { skip "useless for local single node setup" && return; }
5640 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5641 [ "$PROT" != "tcp" ] && continue
5642 RPORT=$(echo $REMOTE | cut -d: -f2)
5643 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5646 LPORT=`echo $LOCAL | cut -d: -f2`
5647 if [ $LPORT -ge 1024 ]; then
5648 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5650 error_exit "local: $LPORT > 1024, remote: $RPORT"
5653 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5655 run_test 100 "check local port using privileged port ==========="
5657 function get_named_value()
5666 echo $line | sed "s/^$tag[ ]*//"
5673 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5674 awk '/^max_cached_mb/ { print $2 }')
5677 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5682 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5686 local cache_limit=32
5688 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5689 trap cleanup_101a EXIT
5690 $LCTL set_param -n llite.*.read_ahead_stats 0
5691 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5694 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5696 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5697 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5700 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5701 get_named_value 'read but discarded' | cut -d" " -f1`; do
5702 discard=$(($discard + $s))
5706 if [ $(($discard * 10)) -gt $nreads ] ;then
5707 $LCTL get_param osc.*-osc*.rpc_stats
5708 $LCTL get_param llite.*.read_ahead_stats
5709 error "too many ($discard) discarded pages"
5711 rm -f $DIR/$tfile || true
5713 run_test 101a "check read-ahead for random reads ================"
5716 test_mkdir -p $DIR/$tdir
5718 STRIPE_COUNT=$OSTCOUNT
5721 local list=$(comma_list $(osts_nodes))
5722 set_osd_param $list '' read_cache_enable 0
5723 set_osd_param $list '' writethrough_cache_enable 0
5725 trap cleanup_test101bc EXIT
5726 # prepare the read-ahead file
5727 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5729 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5732 cleanup_test101bc() {
5737 local list=$(comma_list $(osts_nodes))
5738 set_osd_param $list '' read_cache_enable 1
5739 set_osd_param $list '' writethrough_cache_enable 1
5743 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5748 local STRIPE_SIZE=1048576
5749 local RA_INC=1048576
5750 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5751 local FILE_LENGTH=$((64*100))
5752 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5753 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5754 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5755 get_named_value 'read but discarded' | \
5756 cut -d" " -f1 | calc_total`
5757 if [ $DISCARD -gt $discard_limit ]; then
5758 $LCTL get_param llite.*.read_ahead_stats
5759 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5761 echo "Read-ahead success for size ${READ_SIZE}"
5766 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5767 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5768 local STRIPE_SIZE=1048576
5769 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5770 local FILE_LENGTH=$((STRIPE_SIZE*100))
5771 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5772 # prepare the read-ahead file
5774 cancel_lru_locks osc
5775 for BIDX in 2 4 8 16 32 64 128 256
5777 local BSIZE=$((BIDX*4096))
5778 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5779 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5780 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5781 $LCTL set_param -n llite.*.read_ahead_stats 0
5782 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5783 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5784 cancel_lru_locks osc
5790 run_test 101b "check stride-io mode read-ahead ================="
5793 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5794 local STRIPE_SIZE=1048576
5795 local FILE_LENGTH=$((STRIPE_SIZE*100))
5801 cancel_lru_locks osc
5802 $LCTL set_param osc.*.rpc_stats 0
5803 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5804 for osc in $($LCTL get_param -N osc.*); do
5805 if [ "$osc" == "osc.num_refs" ]; then
5809 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
5810 if [ $lines -le 20 ]; then
5814 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
5815 awk '$1 == "1:" { print $2; exit; }')
5816 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
5817 awk '$1 == "2:" { print $2; exit; }')
5818 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
5819 awk '$1 == "4:" { print $2; exit; }')
5820 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
5821 awk '$1 == "8:" { print $2; exit; }')
5823 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
5824 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
5825 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
5826 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
5827 echo "${osc} rpc check passed!"
5832 run_test 101c "check stripe_size aligned read-ahead ================="
5835 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5836 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5840 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5841 local file=$DIR/$tfile
5842 local size=${FILESIZE_101c:-500}
5843 local ra_MB=${READAHEAD_MB:-40}
5845 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5846 [ $space -gt $((size * 1024)) ] ||
5847 { skip "Need free space ${size}M, have $space" && return; }
5849 echo Creating ${size}M test file $file
5850 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5851 echo Cancel LRU locks on lustre client to flush the client cache
5852 cancel_lru_locks osc
5854 echo Disable read-ahead
5855 local old_READAHEAD=$(set_read_ahead 0)
5857 echo Reading the test file $file with read-ahead disabled
5858 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5860 echo Cancel LRU locks on lustre client to flush the client cache
5861 cancel_lru_locks osc
5862 echo Enable read-ahead with ${ra_MB}MB
5863 set_read_ahead $ra_MB
5865 echo Reading the test file $file with read-ahead enabled
5866 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5868 echo read-ahead disabled time read $time_ra_OFF
5869 echo read-ahead enabled time read $time_ra_ON
5871 set_read_ahead $old_READAHEAD
5873 wait_delete_completed
5875 [ $time_ra_ON -lt $time_ra_OFF ] ||
5876 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5877 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5879 run_test 101d "file read with and without read-ahead enabled ================="
5882 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5883 local file=$DIR/$tfile
5888 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5889 local need_space=$((count * size))
5890 [ $space -gt $need_space ] ||
5891 { skip_env "Need free space $need_space, have $space" && return; }
5893 echo Creating $count ${size}K test files
5894 for ((i = 0; i < $count; i++)); do
5895 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5898 echo Cancel LRU locks on lustre client to flush the client cache
5899 cancel_lru_locks osc
5901 echo Reset readahead stats
5902 $LCTL set_param -n llite.*.read_ahead_stats 0
5904 for ((i = 0; i < $count; i++)); do
5905 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5908 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5909 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5911 for ((i = 0; i < $count; i++)); do
5912 rm -rf ${file}_${i} 2>/dev/null
5915 #10000 means 20% reads are missing in readahead
5916 [ $miss -lt 10000 ] || error "misses too much for small reads"
5918 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
5920 cleanup_test101f() {
5922 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
5923 rm -rf $DIR/$tfile 2>/dev/null
5927 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5928 local file=$DIR/$tfile
5931 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
5932 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
5933 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
5934 trap cleanup_test101f EXIT
5936 echo Cancel LRU locks on lustre client to flush the client cache
5937 cancel_lru_locks osc
5939 echo Reset readahead stats
5940 $LCTL set_param -n llite.*.read_ahead_stats 0
5941 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
5942 # readahead should read in 2M file on second read, so only miss
5944 echo Random 4K reads on 2M file for 1000 times
5945 $READS -f $file -s 2097152 -b 4096 -n $nreads
5947 echo checking missing pages
5948 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
5949 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5951 [ $miss -lt 3 ] || error "misses too much pages!"
5954 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
5957 test_mkdir -p $DIR/$tdir
5958 chown $RUNAS_ID $DIR/$tdir
5961 STRIPE_COUNT=$OSTCOUNT
5962 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
5964 trap cleanup_test102 EXIT
5966 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
5968 for num in 1 2 3 4; do
5969 for count in $(seq 1 $STRIPE_COUNT); do
5970 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
5971 local size=`expr $STRIPE_SIZE \* $num`
5972 local file=file"$num-$idx-$count"
5973 $1 $SETSTRIPE -S $size -i $idx -c $count $file
5979 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
5985 rm -rf $DIR/d0.sanity/d102
5989 local testfile=$DIR/xattr_testfile
5993 [ "$UID" != 0 ] && skip_env "must run as root" && return
5994 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
5995 skip_env "must have user_xattr" && return
5997 [ -z "$(which setfattr 2>/dev/null)" ] &&
5998 skip_env "could not find setfattr" && return
6000 echo "set/get xattr..."
6001 setfattr -n trusted.name1 -v value1 $testfile ||
6002 error "setfattr -n trusted.name1=value1 $testfile failed"
6003 getfattr -n trusted.name1 $testfile 2> /dev/null |
6004 grep "trusted.name1=.value1" ||
6005 error "$testfile missing trusted.name1=value1"
6007 setfattr -n user.author1 -v author1 $testfile ||
6008 error "setfattr -n user.author1=author1 $testfile failed"
6009 getfattr -n user.author1 $testfile 2> /dev/null |
6010 grep "user.author1=.author1" ||
6011 error "$testfile missing trusted.author1=author1"
6014 setfattr -n trusted.name2 -v value2 $testfile ||
6015 error "$testfile unable to set trusted.name2"
6016 setfattr -n trusted.name3 -v value3 $testfile ||
6017 error "$testfile unable to set trusted.name3"
6018 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6019 grep "trusted.name" | wc -l) -eq 3 ] ||
6020 error "$testfile missing 3 trusted.name xattrs"
6022 setfattr -n user.author2 -v author2 $testfile ||
6023 error "$testfile unable to set user.author2"
6024 setfattr -n user.author3 -v author3 $testfile ||
6025 error "$testfile unable to set user.author3"
6026 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6027 grep "user.author" | wc -l) -eq 3 ] ||
6028 error "$testfile missing 3 user.author xattrs"
6030 echo "remove xattr..."
6031 setfattr -x trusted.name1 $testfile ||
6032 error "$testfile error deleting trusted.name1"
6033 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6034 error "$testfile did not delete trusted.name1 xattr"
6036 setfattr -x user.author1 $testfile ||
6037 error "$testfile error deleting user.author1"
6038 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6039 error "$testfile did not delete trusted.name1 xattr"
6041 # b10667: setting lustre special xattr be silently discarded
6042 echo "set lustre special xattr ..."
6043 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6044 error "$testfile allowed setting trusted.lov"
6046 run_test 102a "user xattr test =================================="
6049 # b10930: get/set/list trusted.lov xattr
6050 echo "get/set/list trusted.lov xattr ..."
6051 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6052 local testfile=$DIR/$tfile
6053 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6054 error "setstripe failed"
6055 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6056 error "getstripe failed"
6057 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
6058 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
6060 local testfile2=${testfile}2
6061 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
6062 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
6065 setfattr -n trusted.lov -v $value $testfile2
6066 local stripe_size=$($GETSTRIPE -S $testfile2)
6067 local stripe_count=$($GETSTRIPE -c $testfile2)
6068 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6069 [ $stripe_count -eq $STRIPECOUNT ] ||
6070 error "stripe count $stripe_count != $STRIPECOUNT"
6073 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6076 # b10930: get/set/list lustre.lov xattr
6077 echo "get/set/list lustre.lov xattr ..."
6078 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6079 test_mkdir -p $DIR/$tdir
6080 chown $RUNAS_ID $DIR/$tdir
6081 local testfile=$DIR/$tdir/$tfile
6082 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6083 error "setstripe failed"
6084 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6085 error "getstripe failed"
6086 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6087 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6089 local testfile2=${testfile}2
6090 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6091 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6093 $RUNAS $MCREATE $testfile2
6094 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6095 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6096 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6097 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6098 [ $stripe_count -eq $STRIPECOUNT ] ||
6099 error "stripe count $stripe_count != $STRIPECOUNT"
6101 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6103 compare_stripe_info1() {
6104 local stripe_index_all_zero=true
6106 for num in 1 2 3 4; do
6107 for count in $(seq 1 $STRIPE_COUNT); do
6108 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6109 local size=$((STRIPE_SIZE * num))
6110 local file=file"$num-$offset-$count"
6111 stripe_size=$(lfs getstripe -S $PWD/$file)
6112 [ $stripe_size -ne $size ] &&
6113 error "$file: size $stripe_size != $size"
6114 stripe_count=$(lfs getstripe -c $PWD/$file)
6115 # allow fewer stripes to be created, ORI-601
6116 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
6117 error "$file: count $stripe_count != $count"
6118 stripe_index=$(lfs getstripe -i $PWD/$file)
6119 [ $stripe_index -ne 0 ] &&
6120 stripe_index_all_zero=false
6124 $stripe_index_all_zero &&
6125 error "all files are being extracted starting from OST index 0"
6130 [ -n "$(which tar 2>/dev/null)" ] &&
6131 strings $(which tar) | grep -q "lustre" && echo tar
6135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6136 # b10930: tar test for trusted.lov xattr
6137 TAR=$(find_lustre_tar)
6138 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6139 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6141 test_mkdir -p $DIR/d102d
6142 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6144 compare_stripe_info1
6146 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6149 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6150 # b10930: tar test for trusted.lov xattr
6151 TAR=$(find_lustre_tar)
6152 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6153 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6155 test_mkdir -p $DIR/d102f
6157 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6159 compare_stripe_info1
6161 run_test 102f "tar copy files, not keep osts ==========="
6164 local xsize=${1:-1024} # in bytes
6165 local file=$DIR/$tfile
6167 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6168 skip "must have user_xattr" && return 0
6169 [ -z "$(which setfattr 2>/dev/null)" ] &&
6170 skip_env "could not find setfattr" && return 0
6171 [ -z "$(which getfattr 2>/dev/null)" ] &&
6172 skip_env "could not find getfattr" && return 0
6176 local value="$(generate_string $xsize)"
6178 local xbig=trusted.big
6179 log "save $xbig on $file"
6180 setfattr -n $xbig -v $value $file ||
6181 error "saving $xbig on $file failed"
6183 local orig=$(get_xattr_value $xbig $file)
6184 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6186 local xsml=trusted.sml
6187 log "save $xsml on $file"
6188 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6190 local new=$(get_xattr_value $xbig $file)
6191 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6193 log "grow $xsml on $file"
6194 setfattr -n $xsml -v "$value" $file ||
6195 error "growing $xsml on $file failed"
6197 new=$(get_xattr_value $xbig $file)
6198 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6199 log "$xbig still valid after growing $xsml"
6204 test_102h() { # bug 15777
6207 run_test 102h "grow xattr from inside inode to external block"
6210 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6211 grow_xattr $(max_xattr_size)
6213 run_test 102ha "grow xattr from inside inode to external inode"
6215 test_102i() { # bug 17038
6217 ln -s $DIR/$tfile $DIR/${tfile}link
6218 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6219 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"
6220 rm -f $DIR/$tfile $DIR/${tfile}link
6222 run_test 102i "lgetxattr test on symbolic link ============"
6225 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6226 TAR=$(find_lustre_tar)
6227 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6228 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6229 setup_test102 "$RUNAS"
6230 test_mkdir -p $DIR/d102j
6231 chown $RUNAS_ID $DIR/d102j
6232 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6234 compare_stripe_info1 "$RUNAS"
6236 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6240 # b22187 just check that does not crash for regular file.
6241 setfattr -n trusted.lov $DIR/$tfile
6242 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6243 local test_kdir=$DIR/d102k
6244 test_mkdir $test_kdir
6245 local default_size=`$GETSTRIPE -S $test_kdir`
6246 local default_count=`$GETSTRIPE -c $test_kdir`
6247 local default_offset=`$GETSTRIPE -i $test_kdir`
6248 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6249 error 'dir setstripe failed'
6250 setfattr -n trusted.lov $test_kdir
6251 local stripe_size=`$GETSTRIPE -S $test_kdir`
6252 local stripe_count=`$GETSTRIPE -c $test_kdir`
6253 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6254 [ $stripe_size -eq $default_size ] ||
6255 error "stripe size $stripe_size != $default_size"
6256 [ $stripe_count -eq $default_count ] ||
6257 error "stripe count $stripe_count != $default_count"
6258 [ $stripe_offset -eq $default_offset ] ||
6259 error "stripe offset $stripe_offset != $default_offset"
6260 rm -rf $DIR/$tfile $test_kdir
6262 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6265 # LU-532 trusted. xattr is invisible to non-root
6266 local testfile=$DIR/$tfile
6270 echo "listxattr as user..."
6271 chown $RUNAS_ID $testfile
6272 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6273 grep -q "trusted" &&
6274 error "$testfile trusted xattrs are user visible"
6278 run_test 102l "listxattr filter test =================================="
6284 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6289 [ "$UID" != 0 ] && skip_env "must run as root" && return
6290 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
6291 skip "must have acl enabled" && return
6292 [ -z "$(which setfacl 2>/dev/null)" ] &&
6293 skip_env "could not find setfacl" && return
6294 $GSS && skip "could not run under gss" && return
6296 declare -a identity_old
6298 for num in $(seq $MDSCOUNT); do
6299 switch_identity $num true || identity_old[$num]=$?
6306 echo "performing cp ..."
6307 run_acl_subtest cp || error "run_acl_subtest cp failed"
6308 echo "performing getfacl-noacl..."
6309 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6310 echo "performing misc..."
6311 run_acl_subtest misc || error "misc test failed"
6312 echo "performing permissions..."
6313 run_acl_subtest permissions || error "permissions failed"
6314 echo "performing setfacl..."
6315 run_acl_subtest setfacl || error "setfacl test failed"
6317 # inheritance test got from HP
6318 echo "performing inheritance..."
6319 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6320 chmod +x make-tree || error "chmod +x failed"
6321 run_acl_subtest inheritance || error "inheritance test failed"
6324 echo "LU-974 ignore umask when acl is enabled..."
6325 run_acl_subtest 974 || error "LU-974 umask test failed"
6326 if [ $MDSCOUNT -ge 2 ]; then
6327 run_acl_subtest 974_remote ||
6328 error "LU-974 umask test failed under remote dir"
6331 echo "LU-2561 newly created file is same size as directory..."
6332 run_acl_subtest 2561 || error "LU-2561 test failed"
6337 for num in $(seq $MDSCOUNT); do
6338 if [ "${identity_old[$num]}" = 1 ]; then
6339 switch_identity $num false || identity_old[$num]=$?
6343 run_test 103 "acl test ========================================="
6346 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6348 lfs df || error "lfs df failed"
6349 lfs df -ih || error "lfs df -ih failed"
6350 lfs df -h $DIR || error "lfs df -h $DIR failed"
6351 lfs df -i $DIR || error "lfs df -i $DIR failed"
6352 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6353 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6355 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
6356 lctl --device %$OSC deactivate
6357 lfs df || error "lfs df with deactivated OSC failed"
6358 lctl --device %$OSC activate
6359 # wait the osc back to normal
6360 wait_osc_import_state client ost FULL
6362 lfs df || error "lfs df with reactivated OSC failed"
6365 run_test 104a "lfs df [-ih] [path] test ========================="
6368 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6369 [ $RUNAS_ID -eq $UID ] &&
6370 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6372 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
6373 grep "Permission denied" | wc -l)))
6374 if [ $denied_cnt -ne 0 ]; then
6375 error "lfs check servers test failed"
6378 run_test 104b "$RUNAS lfs check servers test ===================="
6381 # doesn't work on 2.4 kernels
6383 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6384 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6386 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6390 run_test 105a "flock when mounted without -o flock test ========"
6394 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6395 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6397 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6401 run_test 105b "fcntl when mounted without -o flock test ========"
6405 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6406 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6408 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6412 run_test 105c "lockf when mounted without -o flock test ========"
6414 test_105d() { # bug 15924
6415 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6416 test_mkdir -p $DIR/$tdir
6417 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6418 skip "mount w/o flock enabled" && return
6419 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6420 $LCTL set_param fail_loc=0x80000315
6421 flocks_test 2 $DIR/$tdir
6423 run_test 105d "flock race (should not freeze) ========"
6425 test_105e() { # bug 22660 && 22040
6426 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6427 skip "mount w/o flock enabled" && return
6429 flocks_test 3 $DIR/$tfile
6431 run_test 105e "Two conflicting flocks from same process ======="
6433 test_106() { #bug 10921
6434 test_mkdir -p $DIR/$tdir
6435 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6436 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6438 run_test 106 "attempt exec of dir followed by chown of that dir"
6441 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6448 local save_pattern=$(sysctl -n kernel.core_pattern)
6449 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6450 sysctl -w kernel.core_pattern=$file
6451 sysctl -w kernel.core_uses_pid=0
6459 kill -s 11 $SLEEPPID
6461 if [ -e $file ]; then
6462 size=`stat -c%s $file`
6463 [ $size -eq 0 ] && error "Fail to create core file $file"
6465 error "Fail to create core file $file"
6468 sysctl -w kernel.core_pattern=$save_pattern
6469 sysctl -w kernel.core_uses_pid=$save_uses_pid
6472 run_test 107 "Coredump on SIG"
6475 test_mkdir -p $DIR/$tdir
6476 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6477 error "mkdir with 255 char failed"
6478 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6479 error "mkdir with 256 char should fail, but did not"
6480 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6481 error "create with 255 char failed"
6482 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6483 error "create with 256 char should fail, but did not"
6488 run_test 110 "filename length checking"
6491 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6492 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6494 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6496 echo "Starting with $OSTIO_pre threads"
6499 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6500 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6501 echo "$NUMTEST creates/unlinks"
6502 test_mkdir -p $DIR/$tdir
6503 createmany -o $DIR/$tdir/$tfile $NUMTEST
6504 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6506 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6509 # don't return an error
6510 [ $OSTIO_post == $OSTIO_pre ] && echo \
6511 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6512 echo "This may be fine, depending on what ran before this test" &&
6513 echo "and how fast this system is." && return
6515 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6517 run_test 115 "verify dynamic thread creation===================="
6520 wait_delete_completed
6521 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6522 echo OST kbytes available: ${AVAIL[@]}
6523 MAXI=0; MAXV=${AVAIL[0]}
6524 MINI=0; MINV=${AVAIL[0]}
6525 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6526 #echo OST $i: ${AVAIL[i]}kb
6527 if [ ${AVAIL[i]} -gt $MAXV ]; then
6528 MAXV=${AVAIL[i]}; MAXI=$i
6530 if [ ${AVAIL[i]} -lt $MINV ]; then
6531 MINV=${AVAIL[i]}; MINI=$i
6534 echo Min free space: OST $MINI: $MINV
6535 echo Max free space: OST $MAXI: $MAXV
6538 test_116a() { # was previously test_116()
6539 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6540 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6542 echo -n "Free space priority "
6543 lctl get_param -n lov.*-clilov-*.qos_prio_free
6546 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
6549 # generate uneven OSTs
6550 test_mkdir -p $DIR/$tdir/OST${MINI}
6553 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
6554 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
6556 while [ $FILL -gt 0 ]; do
6558 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
6559 FILL=$(($FILL - 2048))
6567 DIFF=$(($MAXV - $MINV))
6568 DIFF2=$(($DIFF * 100 / $MINV))
6569 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
6570 if [ $DIFF2 -gt 20 ]; then
6573 echo "failed - QOS mode won't be used"
6574 error_ignore "QOS imbalance criteria not met"
6578 MINI1=$MINI; MINV1=$MINV
6579 MAXI1=$MAXI; MAXV1=$MAXV
6581 # now fill using QOS
6582 echo writing a bunch of files to QOS-assigned OSTs
6583 $SETSTRIPE -c 1 $DIR/$tdir
6585 while [ $FILL -gt 0 ]; do
6587 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
6588 FILL=$(($FILL - 200))
6591 echo "wrote $i 200k files"
6595 echo "Note: free space may not be updated, so measurements might be off"
6597 DIFF2=$(($MAXV - $MINV))
6598 echo "free space delta: orig $DIFF final $DIFF2"
6599 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6600 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6601 echo "Wrote $DIFF to smaller OST $MINI1"
6602 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6603 echo "Wrote $DIFF2 to larger OST $MAXI1"
6604 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
6606 # Figure out which files were written where
6607 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6608 awk '/'$MINI1': / {print $2; exit}')
6610 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6611 echo "$MINC files created on smaller OST $MINI1"
6612 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6613 awk '/'$MAXI1': / {print $2; exit}')
6615 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6616 echo "$MAXC files created on larger OST $MAXI1"
6617 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
6618 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
6622 run_test 116a "stripe QOS: free space balance ==================="
6624 test_116b() { # LU-2093
6625 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6626 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6628 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6629 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6631 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6632 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6633 do_facet $SINGLEMDS lctl set_param fail_loc=0
6635 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6637 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6639 test_117() # bug 10891
6641 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6642 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6643 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6644 lctl set_param fail_loc=0x21e
6645 > $DIR/$tfile || error "truncate failed"
6646 lctl set_param fail_loc=0
6647 echo "Truncate succeeded."
6650 run_test 117 "verify fsfilt_extend =========="
6652 NO_SLOW_RESENDCOUNT=4
6653 export OLD_RESENDCOUNT=""
6654 set_resend_count () {
6655 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6656 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6657 lctl set_param -n $PROC_RESENDCOUNT $1
6658 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6661 # for reduce test_118* time (b=14842)
6662 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6664 # Reset async IO behavior after error case
6666 FILE=$DIR/reset_async
6668 # Ensure all OSCs are cleared
6669 $SETSTRIPE -c -1 $FILE
6670 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6675 test_118a() #bug 11710
6677 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6680 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6681 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6682 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6684 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6685 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6690 run_test 118a "verify O_SYNC works =========="
6694 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6695 remote_ost_nodsh && skip "remote OST with nodsh" && return
6699 #define OBD_FAIL_OST_ENOENT 0x217
6700 set_nodes_failloc "$(osts_nodes)" 0x217
6701 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6703 set_nodes_failloc "$(osts_nodes)" 0
6704 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6705 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6708 if [[ $RC -eq 0 ]]; then
6709 error "Must return error due to dropped pages, rc=$RC"
6713 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6714 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6718 echo "Dirty pages not leaked on ENOENT"
6720 # Due to the above error the OSC will issue all RPCs syncronously
6721 # until a subsequent RPC completes successfully without error.
6722 $MULTIOP $DIR/$tfile Ow4096yc
6727 run_test 118b "Reclaim dirty pages on fatal error =========="
6731 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6733 # for 118c, restore the original resend count, LU-1940
6734 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
6735 set_resend_count $OLD_RESENDCOUNT
6736 remote_ost_nodsh && skip "remote OST with nodsh" && return
6740 #define OBD_FAIL_OST_EROFS 0x216
6741 set_nodes_failloc "$(osts_nodes)" 0x216
6743 # multiop should block due to fsync until pages are written
6744 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6748 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6749 error "Multiop failed to block on fsync, pid=$MULTIPID"
6752 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6754 if [[ $WRITEBACK -eq 0 ]]; then
6755 error "No page in writeback, writeback=$WRITEBACK"
6758 set_nodes_failloc "$(osts_nodes)" 0
6761 if [[ $RC -ne 0 ]]; then
6762 error "Multiop fsync failed, rc=$RC"
6765 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6766 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6768 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6769 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6773 echo "Dirty pages flushed via fsync on EROFS"
6776 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6778 # continue to use small resend count to reduce test_118* time (b=14842)
6779 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6783 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6784 remote_ost_nodsh && skip "remote OST with nodsh" && return
6788 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6789 set_nodes_failloc "$(osts_nodes)" 0x214
6790 # multiop should block due to fsync until pages are written
6791 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6795 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6796 error "Multiop failed to block on fsync, pid=$MULTIPID"
6799 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6801 if [[ $WRITEBACK -eq 0 ]]; then
6802 error "No page in writeback, writeback=$WRITEBACK"
6805 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6806 set_nodes_failloc "$(osts_nodes)" 0
6808 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6809 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6811 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6812 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6816 echo "Dirty pages gaurenteed flushed via fsync"
6819 run_test 118d "Fsync validation inject a delay of the bulk =========="
6822 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6825 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6826 lctl set_param fail_loc=0x8000040a
6828 # Should simulate EINVAL error which is fatal
6829 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6831 if [[ $RC -eq 0 ]]; then
6832 error "Must return error due to dropped pages, rc=$RC"
6835 lctl set_param fail_loc=0x0
6837 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6838 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6839 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6841 if [[ $LOCKED -ne 0 ]]; then
6842 error "Locked pages remain in cache, locked=$LOCKED"
6845 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6846 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6850 echo "No pages locked after fsync"
6855 run_test 118f "Simulate unrecoverable OSC side error =========="
6858 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6861 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6862 lctl set_param fail_loc=0x406
6864 # simulate local -ENOMEM
6865 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6868 lctl set_param fail_loc=0
6869 if [[ $RC -eq 0 ]]; then
6870 error "Must return error due to dropped pages, rc=$RC"
6873 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6874 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6875 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6877 if [[ $LOCKED -ne 0 ]]; then
6878 error "Locked pages remain in cache, locked=$LOCKED"
6881 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6882 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6886 echo "No pages locked after fsync"
6891 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
6894 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6895 remote_ost_nodsh && skip "remote OST with nodsh" && return
6899 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6900 set_nodes_failloc "$(osts_nodes)" 0x20e
6901 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6902 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6905 set_nodes_failloc "$(osts_nodes)" 0
6906 if [[ $RC -eq 0 ]]; then
6907 error "Must return error due to dropped pages, rc=$RC"
6910 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6911 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6912 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6914 if [[ $LOCKED -ne 0 ]]; then
6915 error "Locked pages remain in cache, locked=$LOCKED"
6918 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6919 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6923 echo "No pages locked after fsync"
6927 run_test 118h "Verify timeout in handling recoverables errors =========="
6929 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6932 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6933 remote_ost_nodsh && skip "remote OST with nodsh" && return
6937 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6938 set_nodes_failloc "$(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
6948 if [[ $RC -ne 0 ]]; then
6949 error "got error, but should be not, rc=$RC"
6952 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6953 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6954 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6955 if [[ $LOCKED -ne 0 ]]; then
6956 error "Locked pages remain in cache, locked=$LOCKED"
6959 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6960 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6964 echo "No pages locked after fsync"
6968 run_test 118i "Fix error before timeout in recoverable error =========="
6970 [ "$SLOW" = "no" ] && set_resend_count 4
6973 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6974 remote_ost_nodsh && skip "remote OST with nodsh" && return
6978 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
6979 set_nodes_failloc "$(osts_nodes)" 0x220
6981 # return -EIO from OST
6982 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6984 set_nodes_failloc "$(osts_nodes)" 0x0
6985 if [[ $RC -eq 0 ]]; then
6986 error "Must return error due to dropped pages, rc=$RC"
6989 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6990 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6991 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6992 if [[ $LOCKED -ne 0 ]]; then
6993 error "Locked pages remain in cache, locked=$LOCKED"
6996 # in recoverable error on OST we want resend and stay until it finished
6997 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6998 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7002 echo "No pages locked after fsync"
7006 run_test 118j "Simulate unrecoverable OST side error =========="
7010 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7011 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7013 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7014 set_nodes_failloc "$(osts_nodes)" 0x20e
7015 test_mkdir -p $DIR/$tdir
7017 for ((i=0;i<10;i++)); do
7018 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7019 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7026 set_nodes_failloc "$(osts_nodes)" 0
7029 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7033 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7035 test_mkdir -p $DIR/$tdir
7036 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7039 run_test 118l "fsync dir ========="
7041 test_118m() # LU-3066
7043 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7044 test_mkdir -p $DIR/$tdir
7045 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7048 run_test 118m "fdatasync dir ========="
7050 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7052 test_119a() # bug 11737
7054 BSIZE=$((512 * 1024))
7055 directio write $DIR/$tfile 0 1 $BSIZE
7056 # We ask to read two blocks, which is more than a file size.
7057 # directio will indicate an error when requested and actual
7058 # sizes aren't equeal (a normal situation in this case) and
7059 # print actual read amount.
7060 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7061 if [ "$NOB" != "$BSIZE" ]; then
7062 error "read $NOB bytes instead of $BSIZE"
7066 run_test 119a "Short directIO read must return actual read amount"
7068 test_119b() # bug 11737
7070 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7072 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7073 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7075 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7076 error "direct read failed"
7079 run_test 119b "Sparse directIO read must return actual read amount"
7081 test_119c() # bug 13099
7084 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7085 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7088 run_test 119c "Testing for direct read hitting hole"
7090 test_119d() # bug 15950
7092 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7093 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7094 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7096 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7097 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7098 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7099 lctl set_param fail_loc=0x40d
7100 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7103 cat $DIR/$tfile > /dev/null &
7104 lctl set_param fail_loc=0
7107 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7109 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7110 error "the read rpcs have not completed in 2s"
7112 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7114 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7117 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7118 test_mkdir -p $DIR/$tdir
7119 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7120 skip "no early lock cancel on server" && return 0
7122 lru_resize_disable mdc
7123 lru_resize_disable osc
7124 cancel_lru_locks mdc
7125 # asynchronous object destroy at MDT could cause bl ast to client
7126 cancel_lru_locks osc
7128 stat $DIR/$tdir > /dev/null
7129 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7130 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7131 test_mkdir $DIR/$tdir/d1
7132 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7133 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7134 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7135 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7136 lru_resize_enable mdc
7137 lru_resize_enable osc
7139 run_test 120a "Early Lock Cancel: mkdir test"
7142 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7143 test_mkdir -p $DIR/$tdir
7144 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7145 skip "no early lock cancel on server" && return 0
7146 lru_resize_disable mdc
7147 lru_resize_disable osc
7148 cancel_lru_locks mdc
7149 stat $DIR/$tdir > /dev/null
7150 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7151 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7153 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7154 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7155 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7156 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7157 lru_resize_enable mdc
7158 lru_resize_enable osc
7160 run_test 120b "Early Lock Cancel: create test"
7163 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7164 test_mkdir -p $DIR/$tdir
7165 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7166 skip "no early lock cancel on server" && return 0
7167 lru_resize_disable mdc
7168 lru_resize_disable osc
7169 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7170 touch $DIR/$tdir/d1/f1
7171 cancel_lru_locks mdc
7172 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7173 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7174 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7175 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7176 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7177 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7178 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7179 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7180 lru_resize_enable mdc
7181 lru_resize_enable osc
7183 run_test 120c "Early Lock Cancel: link test"
7186 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7187 test_mkdir -p $DIR/$tdir
7188 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7189 skip "no early lock cancel on server" && return 0
7190 lru_resize_disable mdc
7191 lru_resize_disable osc
7193 cancel_lru_locks mdc
7194 stat $DIR/$tdir > /dev/null
7195 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7196 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7197 chmod a+x $DIR/$tdir
7198 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7199 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7200 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7201 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7202 lru_resize_enable mdc
7203 lru_resize_enable osc
7205 run_test 120d "Early Lock Cancel: setattr test"
7208 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7209 test_mkdir -p $DIR/$tdir
7210 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7211 skip "no early lock cancel on server" && return 0
7212 lru_resize_disable mdc
7213 lru_resize_disable osc
7214 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7215 cancel_lru_locks mdc
7216 cancel_lru_locks osc
7217 dd if=$DIR/$tdir/f1 of=/dev/null
7218 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7219 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7220 awk '/ldlm_cancel/ {print $2}'`
7221 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7222 awk '/ldlm_bl_callback/ {print $2}'`
7223 unlink $DIR/$tdir/f1
7224 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7225 awk '/ldlm_cancel/ {print $2}'`
7226 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7227 awk '/ldlm_bl_callback/ {print $2}'`
7228 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7229 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7230 lru_resize_enable mdc
7231 lru_resize_enable osc
7233 run_test 120e "Early Lock Cancel: unlink test"
7236 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7237 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7238 skip "no early lock cancel on server" && return 0
7239 test_mkdir -p $DIR/$tdir
7240 lru_resize_disable mdc
7241 lru_resize_disable osc
7242 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7243 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7244 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7245 cancel_lru_locks mdc
7246 cancel_lru_locks osc
7247 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7248 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7249 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7250 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7251 awk '/ldlm_cancel/ {print $2}'`
7252 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7253 awk '/ldlm_bl_callback/ {print $2}'`
7254 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7255 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7256 awk '/ldlm_cancel/ {print $2}'`
7257 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7258 awk '/ldlm_bl_callback/ {print $2}'`
7259 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7260 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7261 lru_resize_enable mdc
7262 lru_resize_enable osc
7264 run_test 120f "Early Lock Cancel: rename test"
7267 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7268 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7269 skip "no early lock cancel on server" && return 0
7270 lru_resize_disable mdc
7271 lru_resize_disable osc
7273 echo create $count files
7274 test_mkdir -p $DIR/$tdir
7275 cancel_lru_locks mdc
7276 cancel_lru_locks osc
7279 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7280 awk '/ldlm_cancel/ {print $2}'`
7281 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7282 awk '/ldlm_bl_callback/ {print $2}'`
7283 createmany -o $DIR/$tdir/f $count
7285 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7286 awk '/ldlm_cancel/ {print $2}'`
7287 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7288 awk '/ldlm_bl_callback/ {print $2}'`
7290 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7291 echo rm $count files
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}'`
7299 echo total: $count removes in $((t2-t1))
7300 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7302 # wait for commitment of removal
7303 lru_resize_enable mdc
7304 lru_resize_enable osc
7306 run_test 120g "Early Lock Cancel: performance test"
7308 test_121() { #bug #10589
7309 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7311 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7312 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7313 lctl set_param fail_loc=0x310
7314 cancel_lru_locks osc > /dev/null
7315 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7316 lctl set_param fail_loc=0
7317 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7319 run_test 121 "read cancel race ========="
7321 test_123a() { # was test 123, statahead(bug 11401)
7322 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7324 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7325 log "testing on UP system. Performance may be not as good as expected."
7330 test_mkdir -p $DIR/$tdir
7331 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7332 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7334 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7335 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7337 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7338 lctl set_param -n llite.*.statahead_max 0
7339 lctl get_param llite.*.statahead_max
7340 cancel_lru_locks mdc
7341 cancel_lru_locks osc
7343 time ls -l $DIR/$tdir | wc -l
7345 delta=$((etime - stime))
7346 log "ls $i files without statahead: $delta sec"
7347 lctl set_param llite.*.statahead_max=$max
7349 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7350 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7351 cancel_lru_locks mdc
7352 cancel_lru_locks osc
7354 time ls -l $DIR/$tdir | wc -l
7356 delta_sa=$((etime - stime))
7357 log "ls $i files with statahead: $delta_sa sec"
7358 lctl get_param -n llite.*.statahead_stats
7359 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7361 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7362 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7364 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7365 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7366 lctl set_param -n llite.*.statahead_max 0
7367 lctl get_param llite.*.statahead_max
7368 cancel_lru_locks mdc
7369 cancel_lru_locks osc
7371 time ls -l $DIR/$tdir | wc -l
7373 delta=$((etime - stime))
7374 log "ls $i files again without statahead: $delta sec"
7375 lctl set_param llite.*.statahead_max=$max
7376 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7377 if [ $SLOWOK -eq 0 ]; then
7378 error "ls $i files is slower with statahead!"
7380 log "ls $i files is slower with statahead!"
7386 [ $delta -gt 20 ] && break
7387 [ $delta -gt 8 ] && MULT=$((50 / delta))
7388 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7396 delta=$((etime - stime))
7397 log "rm -r $DIR/$tdir/: $delta seconds"
7399 lctl get_param -n llite.*.statahead_stats
7401 run_test 123a "verify statahead work"
7403 test_123b () { # statahead(bug 15027)
7404 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7405 test_mkdir -p $DIR/$tdir
7406 createmany -o $DIR/$tdir/$tfile-%d 1000
7408 cancel_lru_locks mdc
7409 cancel_lru_locks osc
7411 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7412 lctl set_param fail_loc=0x80000803
7413 ls -lR $DIR/$tdir > /dev/null
7415 lctl set_param fail_loc=0x0
7416 lctl get_param -n llite.*.statahead_stats
7421 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7424 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7425 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7426 skip "no lru resize on server" && return 0
7428 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7430 log "create $NR files at $DIR/$tdir"
7431 createmany -o $DIR/$tdir/f $NR ||
7432 error "failed to create $NR files in $DIR/$tdir"
7434 cancel_lru_locks mdc
7435 ls -l $DIR/$tdir > /dev/null
7439 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7440 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7441 LRU_SIZE=$(lctl get_param -n $PARAM)
7442 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7443 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7445 log "NS=$(basename $NSDIR)"
7450 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7451 skip "Not enough cached locks created!"
7458 # We know that lru resize allows one client to hold $LIMIT locks
7459 # for 10h. After that locks begin to be killed by client.
7461 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7464 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7465 # killing locks. Some time was spent for creating locks. This means
7466 # that up to the moment of sleep finish we must have killed some of
7467 # them (10-100 locks). This depends on how fast ther were created.
7468 # Many of them were touched in almost the same moment and thus will
7469 # be killed in groups.
7470 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7472 # Use $LRU_SIZE_B here to take into account real number of locks
7473 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7474 local LRU_SIZE_B=$LRU_SIZE
7476 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7477 log "OLD_LVF=$OLD_LVF"
7478 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7480 # Let's make sure that we really have some margin. Client checks
7481 # cached locks every 10 sec.
7483 log "Sleep ${SLEEP} sec"
7485 while ((SEC<$SLEEP)); do
7489 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7493 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7494 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7496 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7497 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7498 unlinkmany $DIR/$tdir/f $NR
7502 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7503 log "unlink $NR files at $DIR/$tdir"
7504 unlinkmany $DIR/$tdir/f $NR
7506 run_test 124a "lru resize ======================================="
7508 get_max_pool_limit()
7510 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7513 if test $l -gt $max; then
7521 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7522 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7523 skip "no lru resize on server" && return 0
7525 LIMIT=`get_max_pool_limit`
7527 NR=$(($(default_lru_size)*20))
7528 if [ $NR -gt $LIMIT ]; then
7529 log "Limit lock number by $LIMIT locks"
7532 lru_resize_disable mdc
7533 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7534 error "failed to create $DIR/$tdir/disable_lru_resize"
7536 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7537 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7538 cancel_lru_locks mdc
7541 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7544 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7547 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7551 nolruresize_delta=$((etime-stime))
7552 log "ls -la time: $nolruresize_delta seconds"
7553 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7554 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7556 lru_resize_enable mdc
7557 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7558 error "failed to create $DIR/$tdir/enable_lru_resize"
7560 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7561 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7562 cancel_lru_locks mdc
7565 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7568 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7571 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7575 lruresize_delta=$((etime-stime))
7576 log "ls -la time: $lruresize_delta seconds"
7577 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7579 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7580 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7581 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7582 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7584 log "lru resize performs the same with no lru resize"
7586 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7588 run_test 124b "lru resize (performance test) ======================="
7590 test_125() { # 13358
7591 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7592 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7593 test_mkdir -p $DIR/d125 || error "mkdir failed"
7594 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7595 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7596 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7598 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7600 test_126() { # bug 12829/13455
7601 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7602 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7603 $GSS && skip "must run as gss disabled" && return
7605 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7606 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7608 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7610 run_test 126 "check that the fsgid provided by the client is taken into account"
7612 test_127a() { # bug 15521
7613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7614 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7615 $LCTL set_param osc.*.stats=0
7616 FSIZE=$((2048 * 1024))
7617 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7618 cancel_lru_locks osc
7619 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7621 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7622 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7623 echo "got $COUNT $NAME"
7624 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7625 eval $NAME=$COUNT || error "Wrong proc format"
7628 read_bytes|write_bytes)
7629 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7630 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7631 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7632 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7633 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7634 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7635 error "sumsquare is too small: $SUMSQ"
7636 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7637 error "sumsquare is too big: $SUMSQ"
7641 done < $DIR/${tfile}.tmp
7643 #check that we actually got some stats
7644 [ "$read_bytes" ] || error "Missing read_bytes stats"
7645 [ "$write_bytes" ] || error "Missing write_bytes stats"
7646 [ "$read_bytes" != 0 ] || error "no read done"
7647 [ "$write_bytes" != 0 ] || error "no write done"
7649 run_test 127a "verify the client stats are sane"
7651 test_127b() { # bug LU-333
7652 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7653 $LCTL set_param llite.*.stats=0
7654 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7655 # perform 2 reads and writes so MAX is different from SUM.
7656 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7657 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7658 cancel_lru_locks osc
7659 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7660 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7662 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7663 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7664 echo "got $COUNT $NAME"
7665 eval $NAME=$COUNT || error "Wrong proc format"
7669 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7670 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7671 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7672 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7675 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7676 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7677 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7678 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7682 done < $TMP/${tfile}.tmp
7684 #check that we actually got some stats
7685 [ "$read_bytes" ] || error "Missing read_bytes stats"
7686 [ "$write_bytes" ] || error "Missing write_bytes stats"
7687 [ "$read_bytes" != 0 ] || error "no read done"
7688 [ "$write_bytes" != 0 ] || error "no write done"
7690 run_test 127b "verify the llite client stats are sane"
7692 test_128() { # bug 15212
7694 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7699 result=$(grep error $TMP/$tfile.log)
7701 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7703 run_test 128 "interactive lfs for 2 consecutive find's"
7710 local LDPROC=/proc/fs/ldiskfs
7711 local facets=$(get_facets MDS)
7713 for facet in ${facets//,/ }; do
7714 canondev=$(ldiskfs_canon \
7715 *.$(convert_facet2label $facet).mntdev $facet)
7716 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7717 LDPROC=/sys/fs/ldiskfs
7718 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7723 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7724 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7725 skip "Only applicable to ldiskfs-based MDTs"
7728 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7734 test_mkdir -p $DIR/$tdir
7738 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
7739 $MULTIOP $DIR/$tdir/$J Oc
7741 if [ $rc -eq $EFBIG ]; then
7743 echo "return code $rc received as expected"
7745 elif [ $rc -ne 0 ]; then
7747 error_exit "return code $rc received instead of expected $EFBIG"
7750 I=$(stat -c%s "$DIR/$tdir")
7754 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
7756 run_test 129 "test directory size limit ========================"
7765 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7766 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7769 trap cleanup_130 EXIT RETURN
7771 local fm_file=$DIR/$tfile
7772 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7773 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7774 error "dd failed for $fm_file"
7776 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7777 filefrag -ves $fm_file
7779 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7780 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7781 [ $RC != 0 ] && error "filefrag $fm_file failed"
7783 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7784 grep -v "ext:" | grep -v "found")
7785 lun=$($GETSTRIPE -i $fm_file)
7787 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7790 for line in $filefrag_op
7792 frag_lun=`echo $line | cut -d: -f5`
7793 ext_len=`echo $line | cut -d: -f4`
7794 if (( $frag_lun != $lun )); then
7796 error "FIEMAP on 1-stripe file($fm_file) failed"
7799 (( tot_len += ext_len ))
7802 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7804 error "FIEMAP on 1-stripe file($fm_file) failed;"
7810 echo "FIEMAP on single striped file succeeded"
7812 run_test 130a "FIEMAP (1-stripe file)"
7815 [ "$OSTCOUNT" -lt "2" ] &&
7816 skip_env "skipping FIEMAP on 2-stripe file test" && return
7818 [ "$OSTCOUNT" -ge "10" ] &&
7819 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7821 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7822 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7825 trap cleanup_130 EXIT RETURN
7827 local fm_file=$DIR/$tfile
7828 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7829 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7830 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7832 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7833 error "dd failed on $fm_file"
7835 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7836 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7837 grep -v "ext:" | grep -v "found")
7839 last_lun=$(echo $filefrag_op | cut -d: -f5)
7844 for line in $filefrag_op
7846 frag_lun=`echo $line | cut -d: -f5`
7847 ext_len=`echo $line | cut -d: -f4`
7848 if (( $frag_lun != $last_lun )); then
7849 if (( tot_len != 1024 )); then
7851 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7858 (( tot_len += ext_len ))
7861 if (( num_luns != 2 || tot_len != 1024 )); then
7863 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7869 echo "FIEMAP on 2-stripe file succeeded"
7871 run_test 130b "FIEMAP (2-stripe file)"
7874 [ "$OSTCOUNT" -lt "2" ] &&
7875 skip_env "skipping FIEMAP on 2-stripe file" && return
7877 [ "$OSTCOUNT" -ge "10" ] &&
7878 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7880 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7881 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
7884 trap cleanup_130 EXIT RETURN
7886 local fm_file=$DIR/$tfile
7887 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7888 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7889 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7891 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
7893 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7894 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7896 last_lun=`echo $filefrag_op | cut -d: -f5`
7901 for line in $filefrag_op
7903 frag_lun=`echo $line | cut -d: -f5`
7904 ext_len=`echo $line | cut -d: -f4`
7905 if (( $frag_lun != $last_lun )); then
7906 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
7907 if (( logical != 512 )); then
7909 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
7912 if (( tot_len != 512 )); then
7914 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7921 (( tot_len += ext_len ))
7924 if (( num_luns != 2 || tot_len != 512 )); then
7926 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7932 echo "FIEMAP on 2-stripe file with hole succeeded"
7934 run_test 130c "FIEMAP (2-stripe file with hole)"
7937 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
7939 [ "$OSTCOUNT" -ge "10" ] &&
7940 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7942 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7943 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7945 trap cleanup_130 EXIT RETURN
7947 local fm_file=$DIR/$tfile
7948 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
7949 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7950 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7951 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
7953 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7954 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7956 last_lun=`echo $filefrag_op | cut -d: -f5`
7961 for line in $filefrag_op
7963 frag_lun=`echo $line | cut -d: -f5`
7964 ext_len=`echo $line | cut -d: -f4`
7965 if (( $frag_lun != $last_lun )); then
7966 if (( tot_len != 1024 )); then
7968 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7975 (( tot_len += ext_len ))
7978 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
7980 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7986 echo "FIEMAP on N-stripe file succeeded"
7988 run_test 130d "FIEMAP (N-stripe file)"
7991 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
7993 [ "$OSTCOUNT" -ge "10" ] &&
7994 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7996 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7997 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7999 trap cleanup_130 EXIT RETURN
8001 local fm_file=$DIR/$tfile
8002 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8003 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8004 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8007 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8008 for ((i = 0; i < $NUM_BLKS; i++))
8010 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8013 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8014 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8016 last_lun=`echo $filefrag_op | cut -d: -f5`
8021 for line in $filefrag_op
8023 frag_lun=`echo $line | cut -d: -f5`
8024 ext_len=`echo $line | cut -d: -f4`
8025 if (( $frag_lun != $last_lun )); then
8026 if (( tot_len != $EXPECTED_LEN )); then
8028 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8035 (( tot_len += ext_len ))
8038 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8040 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8046 echo "FIEMAP with continuation calls succeeded"
8048 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8050 # Test for writev/readv
8052 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8053 error "writev test failed"
8054 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8055 error "readv failed"
8058 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8061 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8062 error "append writev test failed"
8063 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8064 error "append writev test failed"
8067 run_test 131b "test append writev"
8070 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8073 run_test 131c "test read/write on file w/o objects"
8076 rwv -f $DIR/$tfile -w -n 1 1572864
8077 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8078 if [ "$NOB" != 1572864 ]; then
8079 error "Short read filed: read $NOB bytes instead of 1572864"
8083 run_test 131d "test short read"
8086 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8087 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8088 error "read hitting hole failed"
8091 run_test 131e "test read hitting hole"
8096 for node in $(osts_nodes); do
8097 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8098 [ x$gl = x"" ] && gl=0
8099 gl_sum=$((gl_sum + gl))
8109 if [ x$som = x"enabled" ]; then
8110 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8111 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8112 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8114 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8115 MOUNTOPT="$MOUNTOPT,som_preview"
8116 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8119 # do remount to make new mount-conf parameters actual
8126 test_132() { #1028, SOM
8127 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8128 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8129 local num=$(get_mds_dir $DIR)
8130 local mymds=mds${num}
8131 local MOUNTOPT_SAVE=$MOUNTOPT
8133 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8134 cancel_lru_locks osc
8136 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8138 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8139 stat $DIR/$tfile >/dev/null
8140 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8141 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8143 som_mode_switch $som1 $gl1 $gl2
8145 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8146 cancel_lru_locks osc
8148 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8149 if [ $som1 == $som2 ]; then
8150 error "som is still "$som2
8151 if [ x$som2 = x"enabled" ]; then
8158 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8159 stat $DIR/$tfile >/dev/null
8160 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8161 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8162 som_mode_switch $som2 $gl1 $gl2
8163 MOUNTOPT=$MOUNTOPT_SAVE
8165 run_test 132 "som avoids glimpse rpc"
8171 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8173 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8175 *) error "Wrong argument $1" ;;
8178 count=`echo $res | awk '{print $2}'`
8179 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8180 # if the argument $3 is zero, it means any stat increment is ok.
8181 if [ $3 -gt 0 ] ; then
8182 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
8187 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8188 remote_ost_nodsh && skip "remote OST with nodsh" && return
8189 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8191 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8192 { skip "MDS doesn't support rename stats"; return; }
8193 local testdir=$DIR/${tdir}/stats_testdir
8194 mkdir -p $DIR/${tdir}
8197 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8198 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8200 # verify mdt stats first.
8201 mkdir ${testdir} || error "mkdir failed"
8202 check_stats $SINGLEMDS "mkdir" 1
8203 touch ${testdir}/${tfile} || "touch failed"
8204 check_stats $SINGLEMDS "open" 1
8205 check_stats $SINGLEMDS "close" 1
8206 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8207 check_stats $SINGLEMDS "mknod" 1
8208 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8209 check_stats $SINGLEMDS "unlink" 1
8210 rm -f ${testdir}/${tfile} || error "file remove failed"
8211 check_stats $SINGLEMDS "unlink" 2
8213 # remove working dir and check mdt stats again.
8214 rmdir ${testdir} || error "rmdir failed"
8215 check_stats $SINGLEMDS "rmdir" 1
8217 local testdir1=$DIR/${tdir}/stats_testdir1
8219 mkdir -p ${testdir1}
8220 touch ${testdir1}/test1
8221 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8222 check_stats $SINGLEMDS "crossdir_rename" 1
8224 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8225 check_stats $SINGLEMDS "samedir_rename" 1
8229 run_test 133a "Verifying MDT stats ========================================"
8232 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8233 remote_ost_nodsh && skip "remote OST with nodsh" && return
8234 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8235 local testdir=$DIR/${tdir}/stats_testdir
8236 mkdir -p ${testdir} || error "mkdir failed"
8237 touch ${testdir}/${tfile} || "touch failed"
8238 cancel_lru_locks mdc
8241 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8242 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8244 # extra mdt stats verification.
8245 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8246 check_stats $SINGLEMDS "setattr" 1
8247 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8248 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8250 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8251 check_stats $SINGLEMDS "getattr" 1
8253 $LFS df || error "lfs failed"
8254 check_stats $SINGLEMDS "statfs" 1
8258 run_test 133b "Verifying extra MDT stats =================================="
8261 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8262 remote_ost_nodsh && skip "remote OST with nodsh" && return
8263 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8264 local testdir=$DIR/${tdir}/stats_testdir
8265 test_mkdir -p ${testdir} || error "mkdir failed"
8267 # verify obdfilter stats.
8268 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8270 cancel_lru_locks osc
8271 wait_delete_completed
8274 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8275 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8277 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8279 cancel_lru_locks osc
8280 check_stats ost "write" 1
8282 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8283 check_stats ost "read" 1
8285 > ${testdir}/${tfile} || error "truncate failed"
8286 check_stats ost "punch" 1
8288 rm -f ${testdir}/${tfile} || error "file remove failed"
8289 wait_delete_completed
8290 check_stats ost "destroy" 1
8294 run_test 133c "Verifying OST stats ========================================"
8301 while [ $value -ge 2 ]; do
8306 if [ $orig -gt $order ]; then
8314 local size=('K' 'M' 'G' 'T');
8316 local size_string=$value
8318 while [ $value -ge 1024 ]; do
8319 if [ $i -gt 3 ]; then
8320 #T is the biggest unit we get here, if that is bigger,
8322 size_string=${value}T
8325 value=$((value >> 10))
8326 if [ $value -lt 1024 ]; then
8327 size_string=${value}${size[$i]}
8338 local context=${2:-.}
8339 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8341 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8346 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8347 remote_ost_nodsh && skip "remote OST with nodsh" && return
8348 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8349 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8350 { skip "MDS doesn't support rename stats"; return; }
8352 local testdir1=$DIR/${tdir}/stats_testdir1
8353 local testdir2=$DIR/${tdir}/stats_testdir2
8355 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8357 mkdir -p ${testdir1} || error "mkdir failed"
8358 mkdir -p ${testdir2} || error "mkdir failed"
8360 createmany -o $testdir1/test 512 || error "createmany failed"
8362 # check samedir rename size
8363 mv ${testdir1}/test0 ${testdir1}/test_0
8365 local testdir1_size=$(ls -l $DIR/${tdir} |
8366 awk '/stats_testdir1/ {print $5}')
8367 local testdir2_size=$(ls -l $DIR/${tdir} |
8368 awk '/stats_testdir2/ {print $5}')
8370 testdir1_size=$(order_2 $testdir1_size)
8371 testdir2_size=$(order_2 $testdir2_size)
8373 testdir1_size=$(size_in_KMGT $testdir1_size)
8374 testdir2_size=$(size_in_KMGT $testdir2_size)
8376 echo "source rename dir size: ${testdir1_size}"
8377 echo "target rename dir size: ${testdir2_size}"
8379 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8380 eval $cmd || error "$cmd failed"
8381 local samedir=$($cmd | grep 'same_dir')
8382 local same_sample=$(get_rename_size $testdir1_size)
8383 [ -z "$samedir" ] && error "samedir_rename_size count error"
8384 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8385 echo "Check same dir rename stats success"
8387 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8389 # check crossdir rename size
8390 mv ${testdir1}/test_0 ${testdir2}/test_0
8392 testdir1_size=$(ls -l $DIR/${tdir} |
8393 awk '/stats_testdir1/ {print $5}')
8394 testdir2_size=$(ls -l $DIR/${tdir} |
8395 awk '/stats_testdir2/ {print $5}')
8397 testdir1_size=$(order_2 $testdir1_size)
8398 testdir2_size=$(order_2 $testdir2_size)
8400 testdir1_size=$(size_in_KMGT $testdir1_size)
8401 testdir2_size=$(size_in_KMGT $testdir2_size)
8403 echo "source rename dir size: ${testdir1_size}"
8404 echo "target rename dir size: ${testdir2_size}"
8406 eval $cmd || error "$cmd failed"
8407 local crossdir=$($cmd | grep 'crossdir')
8408 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8409 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8410 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8411 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8412 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8413 echo "Check cross dir rename stats success"
8416 run_test 133d "Verifying rename_stats ========================================"
8419 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8420 local testdir=$DIR/${tdir}/stats_testdir
8421 local ctr f0 f1 bs=32768 count=42 sum
8423 remote_ost_nodsh && skip "remote OST with nodsh" && return
8424 mkdir -p ${testdir} || error "mkdir failed"
8426 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8428 for ctr in {write,read}_bytes; do
8430 cancel_lru_locks osc
8432 do_facet ost1 $LCTL set_param -n \
8433 "obdfilter.*.exports.clear=clear"
8435 if [ $ctr = write_bytes ]; then
8437 f1=${testdir}/${tfile}
8439 f0=${testdir}/${tfile}
8443 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8446 cancel_lru_locks osc
8448 sum=$(do_facet ost1 $LCTL get_param \
8449 "obdfilter.*.exports.*.stats" | \
8452 $1 == ctr { sum += $7 }
8455 if ((sum != bs * count)); then
8456 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8462 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8465 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8468 # First without trusting modes.
8470 -exec cat '{}' \; &> /dev/null
8472 # Second verifying readability.
8476 -exec cat '{}' \; > /dev/null ||
8477 error "proc file read failed"
8479 for facet in $SINGLEMDS ost1; do
8480 do_facet $facet find $proc_dirs \
8481 -not -name req_history \
8482 -exec cat '{}' \\\; &> /dev/null
8484 do_facet $facet find $proc_dirs \
8485 -not -name req_history \
8488 -exec cat '{}' \\\; > /dev/null ||
8489 error "proc file read failed"
8492 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8494 test_140() { #bug-17379
8495 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8496 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8497 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8498 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8500 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8501 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8503 while i=`expr $i + 1`; do
8504 test_mkdir -p $i || error "Creating dir $i"
8505 cd $i || error "Changing to $i"
8506 ln -s ../stat stat || error "Creating stat symlink"
8507 # Read the symlink until ELOOP present,
8508 # not LBUGing the system is considered success,
8509 # we didn't overrun the stack.
8510 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8512 if [ $ret -eq 40 ]; then
8515 error "Open stat symlink"
8521 echo "The symlink depth = $i"
8522 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8523 error "Invalid symlink depth"
8525 # Test recursive symlink
8526 ln -s symlink_self symlink_self
8527 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8528 echo "open symlink_self returns $ret"
8529 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8531 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8534 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8535 local TF="$TMP/$tfile"
8537 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8539 cancel_lru_locks osc
8540 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8541 remount_client $MOUNT
8543 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8546 $TRUNCATE $DIR/$tfile 6000
8547 cancel_lru_locks osc
8548 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8551 echo "12345" >>$DIR/$tfile
8552 cancel_lru_locks osc
8553 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8556 echo "12345" >>$DIR/$tfile
8557 cancel_lru_locks osc
8558 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8563 run_test 150 "truncate/append tests"
8565 function roc_hit() {
8566 local list=$(comma_list $(osts_nodes))
8567 #debug temp debug for LU-2902: lets see what values we get back
8568 echo $(get_osd_param $list '' stats) 1>&2
8569 echo $(get_osd_param $list '' stats |
8570 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
8573 function set_cache() {
8576 if [ "$2" == "off" ]; then
8579 local list=$(comma_list $(osts_nodes))
8580 set_osd_param $list '' $1_cache_enable $on
8582 cancel_lru_locks osc
8586 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8587 remote_ost_nodsh && skip "remote OST with nodsh" && return
8590 local list=$(comma_list $(osts_nodes))
8592 # check whether obdfilter is cache capable at all
8593 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8594 echo "not cache-capable obdfilter"
8598 # check cache is enabled on all obdfilters
8599 if get_osd_param $list '' read_cache_enable | grep 0; then
8600 echo "oss cache is disabled"
8604 set_osd_param $list '' writethrough_cache_enable 1
8606 # check write cache is enabled on all obdfilters
8607 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
8608 echo "oss write cache is NOT enabled"
8612 #define OBD_FAIL_OBD_NO_LRU 0x609
8613 do_nodes $list $LCTL set_param fail_loc=0x609
8615 # pages should be in the case right after write
8616 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
8619 local BEFORE=$(roc_hit)
8620 cancel_lru_locks osc
8621 cat $DIR/$tfile >/dev/null
8622 local AFTER=$(roc_hit)
8624 do_nodes $list $LCTL set_param fail_loc=0
8626 if ! let "AFTER - BEFORE == CPAGES"; then
8627 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8630 # the following read invalidates the cache
8631 cancel_lru_locks osc
8632 set_osd_param $list '' read_cache_enable 0
8633 cat $DIR/$tfile >/dev/null
8635 # now data shouldn't be found in the cache
8637 cancel_lru_locks osc
8638 cat $DIR/$tfile >/dev/null
8640 if let "AFTER - BEFORE != 0"; then
8641 error "IN CACHE: before: $BEFORE, after: $AFTER"
8644 set_osd_param $list '' read_cache_enable 1
8647 run_test 151 "test cache on oss and controls ==============================="
8650 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8651 local TF="$TMP/$tfile"
8653 # simulate ENOMEM during write
8654 #define OBD_FAIL_OST_NOMEM 0x226
8655 lctl set_param fail_loc=0x80000226
8656 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8658 sync || error "sync failed"
8659 lctl set_param fail_loc=0
8661 # discard client's cache
8662 cancel_lru_locks osc
8664 # simulate ENOMEM during read
8665 lctl set_param fail_loc=0x80000226
8666 cmp $TF $DIR/$tfile || error "cmp failed"
8667 lctl set_param fail_loc=0
8671 run_test 152 "test read/write with enomem ============================"
8674 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8676 run_test 153 "test if fdatasync does not crash ======================="
8678 dot_lustre_fid_permission_check() {
8680 local ffid=$MOUNT/.lustre/fid/$fid
8683 echo "stat fid $fid"
8684 stat $ffid > /dev/null || error "stat $ffid failed."
8685 echo "touch fid $fid"
8686 touch $ffid || error "touch $ffid failed."
8687 echo "write to fid $fid"
8688 cat /etc/hosts > $ffid || error "write $ffid failed."
8689 echo "read fid $fid"
8690 diff /etc/hosts $ffid || error "read $ffid failed."
8691 echo "append write to fid $fid"
8692 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8693 echo "rename fid $fid"
8694 mv $ffid $test_dir/$tfile.1 &&
8695 error "rename $ffid to $tfile.1 should fail."
8696 touch $test_dir/$tfile.1
8697 mv $test_dir/$tfile.1 $ffid &&
8698 error "rename $tfile.1 to $ffid should fail."
8699 rm -f $test_dir/$tfile.1
8700 echo "truncate fid $fid"
8701 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8702 echo "link fid $fid"
8703 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
8704 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
8705 echo "setfacl fid $fid"
8706 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
8707 echo "getfacl fid $fid"
8708 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
8710 echo "unlink fid $fid"
8711 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
8712 echo "mknod fid $fid"
8713 mknod $ffid c 1 3 && error "mknod $ffid should fail."
8715 fid=[0xf00000400:0x1:0x0]
8716 ffid=$MOUNT/.lustre/fid/$fid
8718 echo "stat non-exist fid $fid"
8719 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
8720 echo "write to non-exist fid $fid"
8721 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
8722 echo "link new fid $fid"
8723 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
8725 mkdir -p $test_dir/$tdir
8726 touch $test_dir/$tdir/$tfile
8727 fid=$($LFS path2fid $test_dir/$tdir)
8730 error "error: could not get fid for $test_dir/$dir/$tfile."
8732 ffid=$MOUNT/.lustre/fid/$fid
8735 ls $ffid > /dev/null || error "ls $ffid failed."
8736 echo "touch $fid/$tfile.1"
8737 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
8739 echo "touch $MOUNT/.lustre/fid/$tfile"
8740 touch $MOUNT/.lustre/fid/$tfile && \
8741 error "touch $MOUNT/.lustre/fid/$tfile should fail."
8743 echo "setxattr to $MOUNT/.lustre/fid"
8744 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
8746 echo "listxattr for $MOUNT/.lustre/fid"
8747 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
8749 echo "delxattr from $MOUNT/.lustre/fid"
8750 setfattr -x trusted.name1 $MOUNT/.lustre/fid
8752 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
8753 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
8754 error "touch invalid fid should fail."
8756 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
8757 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
8758 error "touch non-normal fid should fail."
8760 echo "rename $tdir to $MOUNT/.lustre/fid"
8761 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
8762 error "rename to $MOUNT/.lustre/fid should fail."
8764 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
8765 local new_obf_mode=777
8767 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
8768 chmod $new_obf_mode $DIR/.lustre/fid ||
8769 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
8771 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
8772 [ $obf_mode -eq $new_obf_mode ] ||
8773 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
8775 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
8776 chmod $old_obf_mode $DIR/.lustre/fid ||
8777 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
8779 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
8780 fid=$($LFS path2fid $test_dir/$tfile-2)
8781 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
8782 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
8783 error "create lov data thru .lustre should fail."
8784 echo "cp /etc/passwd $test_dir/$tfile-2"
8785 cp /etc/passwd $test_dir/$tfile-2 ||
8786 error "copy to $test_dir/$tfile-2 failed."
8787 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
8788 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
8789 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
8791 rm -rf $test_dir/tfile.lnk
8792 rm -rf $test_dir/$tfile-2
8796 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8797 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8798 { skip "Need MDS version at least 2.2.51"; return 0; }
8800 cp /etc/hosts $DIR/$tfile
8802 fid=$($LFS path2fid $DIR/$tfile)
8804 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
8806 dot_lustre_fid_permission_check "$fid" $DIR ||
8807 error "dot lustre permission check $fid failed"
8809 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
8811 touch $MOUNT/.lustre/file &&
8812 error "creation is not allowed under .lustre"
8814 mkdir $MOUNT/.lustre/dir &&
8815 error "mkdir is not allowed under .lustre"
8819 run_test 154a "Open-by-FID"
8822 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8823 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8824 { skip "Need MDS version at least 2.2.51"; return 0; }
8826 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
8828 local remote_dir=$DIR/$tdir/remote_dir
8833 $LFS mkdir -i $MDTIDX $remote_dir ||
8834 error "create remote directory failed"
8836 cp /etc/hosts $remote_dir/$tfile
8838 fid=$($LFS path2fid $remote_dir/$tfile)
8840 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
8842 dot_lustre_fid_permission_check "$fid" $remote_dir ||
8843 error "dot lustre permission check $fid failed"
8846 run_test 154b "Open-by-FID for remote directory"
8848 test_155_small_load() {
8849 local temp=$TMP/$tfile
8850 local file=$DIR/$tfile
8852 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
8853 error "dd of=$temp bs=6096 count=1 failed"
8855 cancel_lru_locks osc
8856 cmp $temp $file || error "$temp $file differ"
8858 $TRUNCATE $temp 6000
8859 $TRUNCATE $file 6000
8860 cmp $temp $file || error "$temp $file differ (truncate1)"
8862 echo "12345" >>$temp
8863 echo "12345" >>$file
8864 cmp $temp $file || error "$temp $file differ (append1)"
8866 echo "12345" >>$temp
8867 echo "12345" >>$file
8868 cmp $temp $file || error "$temp $file differ (append2)"
8874 test_155_big_load() {
8875 remote_ost_nodsh && skip "remote OST with nodsh" && return
8876 local temp=$TMP/$tfile
8877 local file=$DIR/$tfile
8880 local cache_size=$(do_facet ost$((MAXI+1)) \
8881 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
8882 local large_file_size=$((cache_size * 2))
8884 echo "OSS cache size: $cache_size KB"
8885 echo "Large file size: $large_file_size KB"
8887 [ $MAXV -le $large_file_size ] && \
8888 skip_env "max available OST size needs > $large_file_size KB" && \
8891 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
8893 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
8894 error "dd of=$temp bs=$large_file_size count=1k failed"
8897 cancel_lru_locks osc
8898 cmp $temp $file || error "$temp $file differ"
8905 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8907 set_cache writethrough on
8910 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
8913 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8915 set_cache writethrough off
8918 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
8921 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8923 set_cache writethrough on
8926 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
8929 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8931 set_cache writethrough off
8934 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
8937 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8939 set_cache writethrough on
8942 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
8945 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8947 set_cache writethrough off
8950 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
8953 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8955 set_cache writethrough on
8958 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
8961 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8963 set_cache writethrough off
8966 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
8969 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8973 local file="$DIR/$tfile"
8975 [ "$(facet_fstype ost1)" = "zfs" ] &&
8976 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
8979 log "Turn on read and write cache"
8981 set_cache writethrough on
8983 log "Write data and read it back."
8984 log "Read should be satisfied from the cache."
8985 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8987 cancel_lru_locks osc
8988 cat $file >/dev/null
8990 if ! let "AFTER - BEFORE == CPAGES"; then
8991 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8993 log "cache hits:: before: $BEFORE, after: $AFTER"
8996 log "Read again; it should be satisfied from the cache."
8998 cancel_lru_locks osc
8999 cat $file >/dev/null
9001 if ! let "AFTER - BEFORE == CPAGES"; then
9002 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9004 log "cache hits:: before: $BEFORE, after: $AFTER"
9008 log "Turn off the read cache and turn on the write cache"
9010 set_cache writethrough on
9012 log "Read again; it should be satisfied from the cache."
9014 cancel_lru_locks osc
9015 cat $file >/dev/null
9017 if ! let "AFTER - BEFORE == CPAGES"; then
9018 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9020 log "cache hits:: before: $BEFORE, after: $AFTER"
9023 log "Read again; it should not be satisfied from the cache."
9025 cancel_lru_locks osc
9026 cat $file >/dev/null
9028 if ! let "AFTER - BEFORE == 0"; then
9029 error "IN CACHE: before: $BEFORE, after: $AFTER"
9031 log "cache hits:: before: $BEFORE, after: $AFTER"
9034 log "Write data and read it back."
9035 log "Read should be satisfied from the cache."
9036 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9038 cancel_lru_locks osc
9039 cat $file >/dev/null
9041 if ! let "AFTER - BEFORE == CPAGES"; then
9042 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9044 log "cache hits:: before: $BEFORE, after: $AFTER"
9047 log "Read again; it should not be satisfied from the cache."
9049 cancel_lru_locks osc
9050 cat $file >/dev/null
9052 if ! let "AFTER - BEFORE == 0"; then
9053 error "IN CACHE: before: $BEFORE, after: $AFTER"
9055 log "cache hits:: before: $BEFORE, after: $AFTER"
9059 log "Turn off read and write cache"
9061 set_cache writethrough off
9063 log "Write data and read it back"
9064 log "It should not be satisfied from the cache."
9066 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9067 cancel_lru_locks osc
9069 cat $file >/dev/null
9071 if ! let "AFTER - BEFORE == 0"; then
9072 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9074 log "cache hits:: before: $BEFORE, after: $AFTER"
9078 log "Turn on the read cache and turn off the write cache"
9080 set_cache writethrough off
9082 log "Write data and read it back"
9083 log "It should not be satisfied from the cache."
9085 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9087 cancel_lru_locks osc
9088 cat $file >/dev/null
9090 if ! let "AFTER - BEFORE == 0"; then
9091 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9093 log "cache hits:: before: $BEFORE, after: $AFTER"
9096 log "Read again; it should be satisfied from the cache."
9098 cancel_lru_locks osc
9099 cat $file >/dev/null
9101 if ! let "AFTER - BEFORE == CPAGES"; then
9102 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9104 log "cache hits:: before: $BEFORE, after: $AFTER"
9109 run_test 156 "Verification of tunables ============================"
9113 if [ $MDSCOUNT -gt 1 ]; then
9114 error_ignore 17935 $*
9122 MASK=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_mask |\
9125 if [ $MASK -eq 1 ]; then
9126 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="-$1"
9128 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="+$1"
9133 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9134 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9135 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9136 { skip "Need MDS version at least 2.2.0"; return; }
9137 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9138 echo "Registered as changelog user $USER"
9139 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
9140 grep -q $USER || error "User $USER not found in changelog_users"
9143 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9144 touch $DIR/$tdir/pics/2008/zachy/timestamp
9145 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9146 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9147 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9148 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9149 rm $DIR/$tdir/pics/desktop.jpg
9151 $LFS changelog $MDT0 | tail -5
9153 echo "verifying changelog mask"
9154 changelog_chmask "MKDIR"
9155 changelog_chmask "CLOSE"
9157 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9158 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9160 changelog_chmask "MKDIR"
9161 changelog_chmask "CLOSE"
9163 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9164 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9166 $LFS changelog $MDT0
9167 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9168 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9169 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9170 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9173 echo "verifying target fid"
9174 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
9175 tail -1 | awk '{print $6}')
9176 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9177 [ "$fidc" == "t=$fidf" ] || \
9178 err17935 "fid in changelog $fidc != file fid $fidf"
9179 echo "verifying parent fid"
9180 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
9181 tail -1 | awk '{print $7}')
9182 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9183 [ "$fidc" == "p=$fidf" ] || \
9184 err17935 "pfid in changelog $fidc != dir fid $fidf"
9186 USER_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
9187 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
9188 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9189 USER_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
9190 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
9191 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9192 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
9193 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
9195 MIN_REC=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_users | \
9196 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9197 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
9198 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9199 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
9200 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
9202 echo "verifying user deregister"
9203 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9204 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
9205 grep -q $USER && error "User $USER still found in changelog_users"
9207 USERS=$(( $(do_facet $SINGLEMDS $LCTL get_param -n \
9208 mdd.$MDT0.changelog_users | wc -l) - 2 ))
9209 if [ $USERS -eq 0 ]; then
9210 LAST_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
9211 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
9212 touch $DIR/$tdir/chloe
9213 LAST_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
9214 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
9215 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
9216 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9218 echo "$USERS other changelog users; can't verify off"
9221 run_test 160 "changelog sanity"
9224 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9225 test_mkdir -p $DIR/$tdir
9226 cp /etc/hosts $DIR/$tdir/$tfile
9227 test_mkdir $DIR/$tdir/foo1
9228 test_mkdir $DIR/$tdir/foo2
9229 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9230 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9231 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9232 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9233 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
9234 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9235 $LFS fid2path $DIR $FID
9236 err17935 "bad link ea"
9239 rm $DIR/$tdir/foo2/zachary
9241 rm $DIR/$tdir/foo2/thor
9243 rm $DIR/$tdir/$tfile
9245 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9246 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9248 $LFS fid2path $DIR $FID
9249 err17935 "bad link rename"
9251 rm $DIR/$tdir/foo2/maggie
9254 local longname=filename_avg_len_is_thirty_two_
9255 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
9256 error "failed to hardlink many files"
9257 links=$($LFS fid2path $DIR $FID | wc -l)
9258 echo -n "${links}/1000 links in link EA"
9259 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9260 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
9261 error "failed to unlink many hardlinks"
9263 run_test 161a "link ea sanity"
9266 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9267 [ $MDSCOUNT -lt 2 ] &&
9268 skip "skipping remote directory test" && return
9270 local remote_dir=$DIR/$tdir/remote_dir
9273 $LFS mkdir -i $MDTIDX $remote_dir ||
9274 error "create remote directory failed"
9276 cp /etc/hosts $remote_dir/$tfile
9277 mkdir -p $remote_dir/foo1
9278 mkdir -p $remote_dir/foo2
9279 ln $remote_dir/$tfile $remote_dir/foo1/sofia
9280 ln $remote_dir/$tfile $remote_dir/foo2/zachary
9281 ln $remote_dir/$tfile $remote_dir/foo1/luna
9282 ln $remote_dir/$tfile $remote_dir/foo2/thor
9284 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
9286 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9287 $LFS fid2path $DIR $FID
9288 err17935 "bad link ea"
9291 rm $remote_dir/foo2/zachary
9293 rm $remote_dir/foo2/thor
9295 rm $remote_dir/$tfile
9297 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
9298 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
9299 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
9300 $LFS fid2path $DIR $FID
9301 err17935 "bad link rename"
9303 rm $remote_dir/foo2/maggie
9306 local longname=filename_avg_len_is_thirty_two_
9307 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
9308 error "failed to hardlink many files"
9309 links=$($LFS fid2path $DIR $FID | wc -l)
9310 echo -n "${links}/1000 links in link EA"
9311 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9312 unlinkmany $remote_dir/foo2/$longname 1000 ||
9313 error "failed to unlink many hardlinks"
9315 run_test 161b "link ea sanity under remote directory"
9322 local path=$(${LFS} fid2path $*)
9325 if [ $RC -ne 0 ]; then
9326 err17935 "path looked up of $expected failed. Error $RC"
9328 elif [ "${path}" != "${expected}" ]; then
9329 err17935 "path looked up \"${path}\" instead of \"${expected}\""
9332 echo "fid $fid resolves to path $path (expected $expected)"
9336 # Make changes to filesystem
9337 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9338 test_mkdir -p $DIR/$tdir/d2
9339 touch $DIR/$tdir/d2/$tfile
9340 touch $DIR/$tdir/d2/x1
9341 touch $DIR/$tdir/d2/x2
9342 test_mkdir -p $DIR/$tdir/d2/a/b/c
9343 test_mkdir -p $DIR/$tdir/d2/p/q/r
9345 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
9346 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
9349 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
9350 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
9351 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
9353 # softlink to wrong file
9354 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
9355 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
9356 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
9359 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
9360 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
9361 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
9362 # fid2path dir/fsname should both work
9363 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
9364 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9366 # hardlink count: check that there are 2 links
9367 # Doesnt work with CMD yet: 17935
9368 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9369 err17935 "expected 2 links"
9371 # hardlink indexing: remove the first link
9372 rm $DIR/$tdir/d2/p/q/r/hlink
9373 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9377 run_test 162 "path lookup sanity"
9380 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9381 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9382 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
9385 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
9386 # this proc file is temporary and linux-only
9387 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
9388 error "kernel->userspace send failed"
9391 run_test 163 "kernel <-> userspace comms"
9394 # do directio so as not to populate the page cache
9395 log "creating a 10 Mb file"
9396 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9397 log "starting reads"
9398 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9399 log "truncating the file"
9400 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9402 kill %+ || true # reads might have finished
9403 echo "wait until dd is finished"
9405 log "removing the temporary file"
9406 rm -rf $DIR/$tfile || error "tmp file removal failed"
9408 run_test 169 "parallel read and truncate should not deadlock"
9411 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9412 $LCTL clear # bug 18514
9413 $LCTL debug_daemon start $TMP/${tfile}_log_good
9415 $LCTL debug_daemon stop
9416 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9417 error "sed failed to read log_good"
9419 $LCTL debug_daemon start $TMP/${tfile}_log_good
9421 $LCTL debug_daemon stop
9423 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9424 error "lctl df log_bad failed"
9426 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9427 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9429 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9430 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9432 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9433 error "bad_line good_line1 good_line2 are empty"
9435 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9436 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9437 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9439 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9440 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9441 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9443 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9444 error "bad_line_new good_line_new are empty"
9446 local expected_good=$((good_line1 + good_line2*2))
9448 rm -f $TMP/${tfile}*
9449 # LU-231, short malformed line may not be counted into bad lines
9450 if [ $bad_line -ne $bad_line_new ] &&
9451 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9452 error "expected $bad_line bad lines, but got $bad_line_new"
9456 if [ $expected_good -ne $good_line_new ]; then
9457 error "expected $expected_good good lines, but got $good_line_new"
9462 run_test 170 "test lctl df to handle corrupted log ====================="
9464 test_171() { # bug20592
9465 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9466 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9467 $LCTL set_param fail_loc=0x50e
9468 $LCTL set_param fail_val=3000
9469 multiop_bg_pause $DIR/$tfile O_s || true
9471 kill -USR1 $MULTIPID
9475 if dmesg | grep "recursive fault"; then
9476 error "caught a recursive fault"
9478 $LCTL set_param fail_loc=0
9481 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
9483 # it would be good to share it with obdfilter-survey/libecho code
9484 setup_obdecho_osc () {
9487 local obdfilter_name=$2
9488 echo "Creating new osc for $obdfilter_name on $ost_nid"
9489 # make sure we can find loopback nid
9490 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
9492 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
9493 ${obdfilter_name}_osc_UUID || rc=2; }
9494 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
9495 ${obdfilter_name}_UUID $ost_nid || rc=3; }
9499 cleanup_obdecho_osc () {
9500 local obdfilter_name=$1
9501 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
9502 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
9509 local pages=${3:-64}
9512 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
9513 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
9515 if [ $rc -eq 0 ]; then
9516 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
9517 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
9519 echo "New object id is $id"
9520 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
9522 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
9523 "test_brw 10 w v $pages $id" || rc=4; }
9524 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
9526 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
9527 "cleanup" || rc=5; }
9528 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
9530 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
9535 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9536 remote_ost_nodsh && skip "remote OST with nodsh" && return
9540 if ! module_loaded obdecho; then
9541 load_module obdecho/obdecho
9545 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
9546 local host=$(lctl get_param -n osc.$osc.import |
9547 awk '/current_connection:/ {print $2}' )
9548 local target=$(lctl get_param -n osc.$osc.import |
9549 awk '/target:/ {print $2}' )
9550 target=${target%_UUID}
9552 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
9553 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
9554 [[ -n $target ]] && cleanup_obdecho_osc $target
9555 [ $rmmod_local -eq 1 ] && rmmod obdecho
9558 run_test 180a "test obdecho on osc"
9561 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9562 remote_ost_nodsh && skip "remote OST with nodsh" && return
9564 local rmmod_remote=0
9566 do_facet ost1 "lsmod | grep -q obdecho || " \
9567 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
9568 "modprobe obdecho; }" && rmmod_remote=1
9569 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
9570 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
9571 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
9574 run_test 180b "test obdecho directly on obdfilter"
9576 test_180c() { # LU-2598
9577 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9578 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
9579 skip "Need MDS version at least 2.4.0" && return
9582 local rmmod_remote=false
9583 local pages=16384 # 64MB bulk I/O RPC size
9586 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
9587 rmmod_remote=true || error "failed to load module obdecho"
9589 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4}'|head -1)
9590 if [[ -n $target ]]; then
9591 obdecho_test "$target" ost1 "$pages" ||
9594 echo "there is no obdfilter target on ost1"
9597 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
9600 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
9602 test_181() { # bug 22177
9603 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9604 # create enough files to index the directory
9605 createmany -o $DIR/$tdir/foobar 4000
9606 # print attributes for debug purpose
9609 multiop_bg_pause $DIR/$tdir D_Sc || return 1
9611 # remove the files & current working dir
9612 unlinkmany $DIR/$tdir/foobar 4000
9614 kill -USR1 $MULTIPID
9616 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
9619 run_test 181 "Test open-unlinked dir ========================"
9622 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9623 # disable MDC RPC lock wouldn't crash client
9627 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9628 #define OBD_FAIL_MDC_RPCS_SEM 0x804
9629 $LCTL set_param fail_loc=0x804
9631 for (( i=0; i < $tcount; i++ )) ; do
9633 createmany -o $DIR/$tdir/$i/f- $fcount &
9637 for (( i=0; i < $tcount; i++ )) ; do
9638 unlinkmany $DIR/$tdir/$i/f- $fcount &
9644 $LCTL set_param fail_loc=0
9646 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
9648 test_183() { # LU-2275
9649 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9650 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9651 echo aaa > $DIR/$tdir/$tfile
9653 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
9654 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
9656 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
9657 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
9659 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
9661 # Flush negative dentry cache
9662 touch $DIR/$tdir/$tfile
9664 # We are not checking for any leaked references here, they'll
9665 # become evident next time we do cleanup with module unload.
9668 run_test 183 "No crash or request leak in case of strange dispositions ========"
9670 # test suite 184 is for LU-2016, LU-2017
9672 check_swap_layouts_support && return 0
9674 dir0=$DIR/$tdir/$testnum
9675 test_mkdir -p $dir0 || error "creating dir $dir0"
9680 $SETSTRIPE -c1 $file1
9682 $SETSTRIPE -c2 $file2
9684 gen1=$($GETSTRIPE -g $file1)
9685 gen2=$($GETSTRIPE -g $file2)
9687 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
9688 gen=$($GETSTRIPE -g $file1)
9689 [[ $gen1 != $gen ]] ||
9690 "Layout generation on $file1 does not change"
9691 gen=$($GETSTRIPE -g $file2)
9692 [[ $gen2 != $gen ]] ||
9693 "Layout generation on $file2 does not change"
9695 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
9696 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
9698 run_test 184a "Basic layout swap"
9701 check_swap_layouts_support && return 0
9703 dir0=$DIR/$tdir/$testnum
9704 mkdir -p $dir0 || error "creating dir $dir0"
9711 $SETSTRIPE -c1 $file1
9712 $SETSTRIPE -c2 $file2
9713 $SETSTRIPE -c1 $file3
9714 chown $RUNAS_ID $file3
9715 gen1=$($GETSTRIPE -g $file1)
9716 gen2=$($GETSTRIPE -g $file2)
9718 $LFS swap_layouts $dir1 $dir2 &&
9719 error "swap of directories layouts should fail"
9720 $LFS swap_layouts $dir1 $file1 &&
9721 error "swap of directory and file layouts should fail"
9722 $RUNAS $LFS swap_layouts $file1 $file2 &&
9723 error "swap of file we cannot write should fail"
9724 $LFS swap_layouts $file1 $file3 &&
9725 error "swap of file with different owner should fail"
9726 /bin/true # to clear error code
9728 run_test 184b "Forbidden layout swap (will generate errors)"
9731 check_swap_layouts_support && return 0
9733 local dir0=$DIR/$tdir/$testnum
9734 mkdir -p $dir0 || error "creating dir $dir0"
9736 local ref1=$dir0/ref1
9737 local ref2=$dir0/ref2
9738 local file1=$dir0/file1
9739 local file2=$dir0/file2
9740 # create a file large enough for the concurent test
9741 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
9742 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
9743 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
9746 dd if=$ref1 of=$file1 bs=16k &
9749 # Make sure dd starts to copy file
9750 while [ ! -f $file1 ]; do sleep 0.1; done
9752 $LFS swap_layouts $file1 $file2
9755 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
9756 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
9758 # how many bytes copied before swapping layout
9759 local copied=`stat -c %s $file2`
9760 local remaining=`stat -c %s $ref1`
9761 remaining=$((remaining - copied))
9762 echo "Copied $copied bytes before swapping layout..."
9764 cmp -n $copied $file1 $ref2 | grep differ &&
9765 error "Content mismatch [0, $copied) of ref2 and file1"
9766 cmp -n $copied $file2 $ref1 ||
9767 error "Content mismatch [0, $copied) of ref1 and file2"
9768 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
9769 error "Content mismatch [$copied, EOF) of ref1 and file1"
9772 rm -f $ref1 $ref2 $file1 $file2
9774 run_test 184c "Concurrent write and layout swap"
9777 check_swap_layouts_support && return 0
9779 local file1=$DIR/$tdir/$tfile-1
9780 local file2=$DIR/$tdir/$tfile-2
9781 local file3=$DIR/$tdir/$tfile-3
9786 touch $file1 || error "create $file1 failed"
9787 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
9788 error "create $file2 failed"
9789 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
9790 error "create $file3 failed"
9791 lovea1=$($LFS getstripe $file1 | sed 1d)
9793 $LFS swap_layouts $file2 $file3 ||
9794 error "swap $file2 $file3 layouts failed"
9795 $LFS swap_layouts $file1 $file2 ||
9796 error "swap $file1 $file2 layouts failed"
9798 lovea2=$($LFS getstripe $file2 | sed 1d)
9799 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
9801 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
9802 [ -z $lovea1 ] || error "$file1 shouldn't have lovea"
9804 run_test 184d "allow stripeless layouts swap"
9807 test_185() { # LU-2441
9808 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9809 touch $DIR/$tdir/spoo
9810 local mtime1=$(stat -c "%Y" $DIR/$tdir)
9811 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
9812 error "cannot create/write a volatile file"
9813 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
9814 error "FID is still valid after close"
9816 multiop_bg_pause $DIR/$tdir vVw4096_c
9823 # assume that the next FID for this client is sequential, since stdout
9824 # is unfortunately eaten by multiop_bg_pause
9825 local n=$((${fidv[1]} + 1))
9826 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
9827 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
9828 error "FID is missing before close"
9829 kill -USR1 $multi_pid
9830 # 1 second delay, so if mtime change we will see it
9832 local mtime2=$(stat -c "%Y" $DIR/$tdir)
9833 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
9835 run_test 185 "Volatile file support"
9838 local dir0=$DIR/$tdir/$testnum
9839 mkdir -p $dir0 || error "creating dir $dir0"
9841 local file=$dir0/file1
9842 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
9843 local dv1=$($LFS data_version $file)
9844 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
9845 local dv2=$($LFS data_version $file)
9846 [[ $dv1 != $dv2 ]] ||
9847 error "data version did not change on write $dv1 == $dv2"
9852 run_test 187a "Test data version change"
9855 local dir0=$DIR/$tdir/$testnum
9856 mkdir -p $dir0 || error "creating dir $dir0"
9858 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
9859 [[ ${DV[0]} != ${DV[1]} ]] ||
9860 error "data version did not change on write"\
9861 " ${DV[0]} == ${DV[1]}"
9866 run_test 187b "Test data version change on volatile file"
9869 check_file_in_pool()
9874 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
9877 for t in $tlist ; do
9878 [ "$i" -eq "$t" ] && continue 2
9881 echo "pool list: $tlist"
9882 echo "striping: $res"
9883 error_noexit "$file not allocated in $pool"
9890 echo "Creating new pool"
9893 create_pool $FSNAME.$pool ||
9894 { error_noexit "No pool created, result code $?"; return 1; }
9895 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
9896 { error_noexit "$pool not in lfs pool_list"; return 2; }
9899 pool_add_targets() {
9900 echo "Adding targets to pool"
9906 local list=$(seq $first $step $last)
9908 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9909 do_facet mgs $LCTL pool_add \
9910 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
9911 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
9912 | sort -u | tr '\n' ' ' " "$t" || {
9913 error_noexit "Add to pool failed"
9916 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
9917 local addcount=$(((last - first) / step + 1))
9918 [ $lfscount -eq $addcount ] || {
9919 error_noexit "lfs pool_list bad ost count" \
9920 "$lfscount != $addcount"
9928 echo "Setting pool on directory $tdir"
9930 $SETSTRIPE -c 2 -p $pool $tdir && return 0
9932 error_noexit "Cannot set pool $pool to $tdir"
9939 echo "Checking pool on directory $tdir"
9941 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
9942 [ "$res" = "$pool" ] && return 0
9944 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9948 pool_dir_rel_path() {
9949 echo "Testing relative path works well"
9954 mkdir -p $root/$tdir/$tdir
9956 pool_set_dir $pool $tdir || return 1
9957 pool_set_dir $pool ./$tdir || return 2
9958 pool_set_dir $pool ../$tdir || return 3
9959 pool_set_dir $pool ../$tdir/$tdir || return 4
9960 rm -rf $tdir; cd - > /dev/null
9963 pool_alloc_files() {
9964 echo "Checking files allocation from directory pool"
9971 for i in $(seq -w 1 $count)
9973 local file=$tdir/file-$i
9975 check_file_in_pool $file $pool "$tlist" || \
9976 failed=$((failed + 1))
9978 [ "$failed" = 0 ] && return 0
9980 error_noexit "$failed files not allocated in $pool"
9984 pool_create_files() {
9985 echo "Creating files in pool"
9993 for i in $(seq -w 1 $count)
9995 local file=$tdir/spoo-$i
9996 $SETSTRIPE -p $pool $file
9997 check_file_in_pool $file $pool "$tlist" || \
9998 failed=$((failed + 1))
10000 [ "$failed" = 0 ] && return 0
10002 error_noexit "$failed files not allocated in $pool"
10007 echo "Checking 'lfs df' output"
10010 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
10012 local res=$($LFS df --pool $FSNAME.$pool |
10014 grep "$FSNAME-OST" |
10016 [ "$res" = "$t" ] && return 0
10018 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
10022 pool_file_rel_path() {
10023 echo "Creating files in a pool with relative pathname"
10028 { error_noexit "unable to create $tdir"; return 1 ; }
10029 local file="/..$tdir/$tfile-1"
10030 $SETSTRIPE -p $pool $file ||
10031 { error_noexit "unable to create $file" ; return 2 ; }
10034 $SETSTRIPE -p $pool $tfile-2 || {
10035 error_noexit "unable to create $tfile-2 in $tdir"
10040 pool_remove_first_target() {
10041 echo "Removing first target from a pool"
10044 local pname="lov.$FSNAME-*.pools.$pool"
10045 local t=$($LCTL get_param -n $pname | head -1)
10046 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10047 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
10048 error_noexit "$t not removed from $FSNAME.$pool"
10053 pool_remove_all_targets() {
10054 echo "Removing all targets from pool"
10057 local pname="lov.$FSNAME-*.pools.$pool"
10058 for t in $($LCTL get_param -n $pname | sort -u)
10060 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10062 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
10063 error_noexit "Pool $FSNAME.$pool cannot be drained"
10066 # striping on an empty/nonexistant pool should fall back
10067 # to "pool of everything"
10069 error_noexit "failed to use fallback striping for empty pool"
10072 # setstripe on an empty pool should fail
10073 $SETSTRIPE -p $pool $file 2>/dev/null && {
10074 error_noexit "expected failure when creating file" \
10082 echo "Destroying pool"
10086 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
10089 # striping on an empty/nonexistant pool should fall back
10090 # to "pool of everything"
10092 error_noexit "failed to use fallback striping for missing pool"
10095 # setstripe on an empty pool should fail
10096 $SETSTRIPE -p $pool $file 2>/dev/null && {
10097 error_noexit "expected failure when creating file" \
10098 "with missing pool"
10102 # get param should return err once pool is gone
10103 if wait_update $HOSTNAME "lctl get_param -n \
10104 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
10106 remove_pool_from_list $FSNAME.$pool
10109 error_noexit "Pool $FSNAME.$pool is not destroyed"
10114 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10115 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
10117 local POOL=${POOL:-cea1}
10118 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
10119 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
10122 local last_ost=$(($OSTCOUNT - 1))
10124 local ost_list=$(seq $first_ost $ost_step $last_ost)
10125 local ost_range="$first_ost $last_ost $ost_step"
10126 local test_path=$POOL_ROOT/$POOL_DIR_NAME
10127 local file_dir=$POOL_ROOT/file_tst
10131 # former test_200a test_200b
10132 pool_add $POOL || { rc=$? ; break; }
10133 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
10134 # former test_200c test_200d
10135 mkdir -p $test_path
10136 pool_set_dir $POOL $test_path || { rc=$? ; break; }
10137 pool_check_dir $POOL $test_path || { rc=$? ; break; }
10138 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
10139 || { rc=$? ; break; }
10140 # former test_200e test_200f
10141 local files=$((OSTCOUNT*3))
10142 pool_alloc_files $POOL $test_path $files "$ost_list" \
10143 || { rc=$? ; break; }
10144 pool_create_files $POOL $file_dir $files "$ost_list" \
10145 || { rc=$? ; break; }
10146 # former test_200g test_200h
10147 pool_lfs_df $POOL || { rc=$? ; break; }
10148 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
10150 # former test_201a test_201b test_201c
10151 pool_remove_first_target $POOL || { rc=$? ; break; }
10153 local f=$test_path/$tfile
10154 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
10155 pool_remove $POOL $f || { rc=$? ; break; }
10162 run_test 200 "OST pools"
10164 # usage: default_attr <count | size | offset>
10166 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
10169 # usage: check_default_stripe_attr
10170 check_default_stripe_attr() {
10171 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
10173 --stripe-count|--count)
10174 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
10175 --stripe-size|--size)
10176 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
10177 --stripe-index|--index)
10180 error "unknown getstripe attr '$1'"
10183 [ $ACTUAL != $EXPECTED ] &&
10184 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
10188 test_mkdir -p $DIR/$tdir
10189 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
10191 check_default_stripe_attr --stripe-count
10192 check_default_stripe_attr --stripe-size
10193 check_default_stripe_attr --stripe-index
10197 run_test 204a "Print default stripe attributes ================="
10200 test_mkdir -p $DIR/$tdir
10201 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10203 check_default_stripe_attr --stripe-size
10204 check_default_stripe_attr --stripe-index
10208 run_test 204b "Print default stripe size and offset ==========="
10211 test_mkdir -p $DIR/$tdir
10212 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10214 check_default_stripe_attr --stripe-count
10215 check_default_stripe_attr --stripe-index
10219 run_test 204c "Print default stripe count and offset ==========="
10222 test_mkdir -p $DIR/$tdir
10223 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10225 check_default_stripe_attr --stripe-count
10226 check_default_stripe_attr --stripe-size
10230 run_test 204d "Print default stripe count and size ============="
10233 test_mkdir -p $DIR/$tdir
10234 $SETSTRIPE -d $DIR/$tdir
10236 check_default_stripe_attr --stripe-count --raw
10237 check_default_stripe_attr --stripe-size --raw
10238 check_default_stripe_attr --stripe-index --raw
10242 run_test 204e "Print raw stripe attributes ================="
10245 test_mkdir -p $DIR/$tdir
10246 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10248 check_default_stripe_attr --stripe-size --raw
10249 check_default_stripe_attr --stripe-index --raw
10253 run_test 204f "Print raw stripe size and offset ==========="
10256 test_mkdir -p $DIR/$tdir
10257 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10259 check_default_stripe_attr --stripe-count --raw
10260 check_default_stripe_attr --stripe-index --raw
10264 run_test 204g "Print raw stripe count and offset ==========="
10267 test_mkdir -p $DIR/$tdir
10268 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10270 check_default_stripe_attr --stripe-count --raw
10271 check_default_stripe_attr --stripe-size --raw
10275 run_test 204h "Print raw stripe count and size ============="
10277 # Figure out which job scheduler is being used, if any,
10278 # or use a fake one
10279 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
10280 JOBENV=SLURM_JOB_ID
10281 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
10283 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
10285 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
10286 JOBENV=LOADL_STEP_ID
10287 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
10293 verify_jobstats() {
10297 # clear old jobstats
10298 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
10299 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
10301 # use a new JobID for this test, or we might see an old one
10302 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
10306 log "Using JobID environment variable $JOBENV=$JOBVAL"
10308 if [ $JOBENV = "FAKE_JOBID" ]; then
10309 FAKE_JOBID=$JOBVAL $cmd
10314 if [ "$target" = "mdt" -o "$target" = "both" ]; then
10315 FACET="$SINGLEMDS" # will need to get MDS number for DNE
10316 do_facet $FACET lctl get_param mdt.*.job_stats |
10317 grep $JOBVAL || error "No job stats found on MDT $FACET"
10319 if [ "$target" = "ost" -o "$target" = "both" ]; then
10321 do_facet $FACET lctl get_param obdfilter.*.job_stats |
10322 grep $JOBVAL || error "No job stats found on OST $FACET"
10328 NEW_JOBENV=${1:-$OLD_JOBENV}
10329 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
10330 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
10333 test_205() { # Job stats
10334 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10335 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
10336 skip "Server doesn't support jobstats" && return 0
10339 OLD_JOBENV=`$LCTL get_param -n jobid_var`
10340 if [ $OLD_JOBENV != $JOBENV ]; then
10341 jobstats_set $JOBENV
10342 trap jobstats_set EXIT
10346 cmd="mkdir $DIR/$tfile"
10347 verify_jobstats "$cmd" "mdt"
10349 cmd="rm -fr $DIR/$tfile"
10350 verify_jobstats "$cmd" "mdt"
10352 cmd="mknod $DIR/$tfile c 1 3"
10353 verify_jobstats "$cmd" "mdt"
10355 cmd="rm -f $DIR/$tfile"
10356 verify_jobstats "$cmd" "mdt"
10358 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
10359 verify_jobstats "$cmd" "mdt"
10361 cmd="touch $DIR/$tfile"
10362 verify_jobstats "$cmd" "both"
10364 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
10365 verify_jobstats "$cmd" "ost"
10367 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
10368 verify_jobstats "$cmd" "ost"
10370 cmd="$TRUNCATE $DIR/$tfile 0"
10371 verify_jobstats "$cmd" "both"
10373 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
10374 verify_jobstats "$cmd" "mdt"
10377 rm -f $DIR/jobstats_test_rename
10379 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
10381 run_test 205 "Verify job stats"
10383 # LU-1480, LU-1773 and LU-1657
10385 mkdir -p $DIR/$tdir
10386 lfs setstripe -c -1 $DIR/$tdir
10387 #define OBD_FAIL_LOV_INIT 0x1403
10388 $LCTL set_param fail_loc=0xa0001403
10389 $LCTL set_param fail_val=1
10390 touch $DIR/$tdir/$tfile || true
10392 run_test 206 "fail lov_init_raid0() doesn't lbug"
10395 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10396 local fsz=`stat -c %s $DIR/$tfile`
10397 cancel_lru_locks mdc
10399 # do not return layout in getattr intent
10400 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
10401 $LCTL set_param fail_loc=0x170
10402 local sz=`stat -c %s $DIR/$tfile`
10404 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
10408 run_test 207a "can refresh layout at glimpse"
10411 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10412 local cksum=`md5sum $DIR/$tfile`
10413 local fsz=`stat -c %s $DIR/$tfile`
10414 cancel_lru_locks mdc
10415 cancel_lru_locks osc
10417 # do not return layout in getattr intent
10418 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
10419 $LCTL set_param fail_loc=0x171
10421 # it will refresh layout after the file is opened but before read issues
10422 echo checksum is "$cksum"
10423 echo "$cksum" |md5sum -c --quiet || error "file differs"
10427 run_test 207b "can refresh layout at open"
10431 size=$((size % 8192 + 1))
10432 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
10433 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
10434 rm -f $DIR/f212 $DIR/f212.xyz
10436 run_test 212 "Sendfile test ============================================"
10439 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
10440 cancel_lru_locks osc
10441 lctl set_param fail_loc=0x8000040f
10442 # generate a read lock
10443 cat $DIR/$tfile > /dev/null
10444 # write to the file, it will try to cancel the above read lock.
10445 cat /etc/hosts >> $DIR/$tfile
10447 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
10449 test_214() { # for bug 20133
10450 test_mkdir -p $DIR/d214p/d214c
10451 for (( i=0; i < 340; i++ )) ; do
10452 touch $DIR/d214p/d214c/a$i
10455 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
10456 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
10457 ls $DIR/d214c || error "ls $DIR/d214c failed"
10458 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
10460 run_test 214 "hash-indexed directory test - bug 20133"
10462 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
10463 create_lnet_proc_files() {
10464 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
10465 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
10467 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
10468 rm -f "$TMP/lnet_$1.sys_tmp"
10471 # counterpart of create_lnet_proc_files
10472 remove_lnet_proc_files() {
10473 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
10476 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10477 # 3rd arg as regexp for body
10478 check_lnet_proc_stats() {
10479 local l=$(cat "$TMP/lnet_$1" |wc -l)
10480 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
10482 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
10485 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10486 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
10487 # optional and can be regexp for 2nd line (lnet.routes case)
10488 check_lnet_proc_entry() {
10489 local blp=2 # blp stands for 'position of 1st line of body'
10490 [ "$5" = "" ] || blp=3 # lnet.routes case
10492 local l=$(cat "$TMP/lnet_$1" |wc -l)
10493 # subtracting one from $blp because the body can be empty
10494 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
10496 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
10497 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
10499 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
10500 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
10502 # bail out if any unexpected line happened
10503 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
10504 [ "$?" != 0 ] || error "$2 misformatted"
10507 test_215() { # for bugs 18102, 21079, 21517
10508 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10509 local N='(0|[1-9][0-9]*)' # non-negative numeric
10510 local P='[1-9][0-9]*' # positive numeric
10511 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
10512 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
10513 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
10514 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
10516 local L1 # regexp for 1st line
10517 local L2 # regexp for 2nd line (optional)
10518 local BR # regexp for the rest (body)
10520 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
10521 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
10522 create_lnet_proc_files "stats"
10523 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
10524 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
10525 remove_lnet_proc_files "stats"
10527 # /proc/sys/lnet/routes should look like this:
10528 # Routing disabled/enabled
10529 # net hops state router
10530 # where net is a string like tcp0, hops >= 0, state is up/down,
10531 # router is a string like 192.168.1.1@tcp2
10532 L1="^Routing (disabled|enabled)$"
10533 L2="^net +hops +state +router$"
10534 BR="^$NET +$N +(up|down) +$NID$"
10535 create_lnet_proc_files "routes"
10536 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
10537 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
10538 remove_lnet_proc_files "routes"
10540 # /proc/sys/lnet/routers should look like this:
10541 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
10542 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
10543 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
10544 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
10545 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
10546 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
10547 create_lnet_proc_files "routers"
10548 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
10549 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
10550 remove_lnet_proc_files "routers"
10552 # /proc/sys/lnet/peers should look like this:
10553 # nid refs state last max rtr min tx min queue
10554 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
10555 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
10556 # numeric (0 or >0 or <0), queue >= 0.
10557 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
10558 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
10559 create_lnet_proc_files "peers"
10560 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
10561 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
10562 remove_lnet_proc_files "peers"
10564 # /proc/sys/lnet/buffers should look like this:
10565 # pages count credits min
10566 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
10567 L1="^pages +count +credits +min$"
10568 BR="^ +$N +$N +$I +$I$"
10569 create_lnet_proc_files "buffers"
10570 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
10571 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
10572 remove_lnet_proc_files "buffers"
10574 # /proc/sys/lnet/nis should look like this:
10575 # nid status alive refs peer rtr max tx min
10576 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
10577 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
10578 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
10579 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
10580 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
10581 create_lnet_proc_files "nis"
10582 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
10583 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
10584 remove_lnet_proc_files "nis"
10586 # can we successfully write to /proc/sys/lnet/stats?
10587 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
10588 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
10590 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
10592 test_216() { # bug 20317
10593 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10594 remote_ost_nodsh && skip "remote OST with nodsh" && return
10597 local facets=$(get_facets OST)
10598 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10600 save_lustre_params client "osc.*.contention_seconds" > $p
10601 save_lustre_params $facets \
10602 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
10603 save_lustre_params $facets \
10604 "ldlm.namespaces.filter-*.contended_locks" >> $p
10605 save_lustre_params $facets \
10606 "ldlm.namespaces.filter-*.contention_seconds" >> $p
10609 # agressive lockless i/o settings
10610 for node in $(osts_nodes); do
10611 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'
10613 lctl set_param -n osc.*.contention_seconds 60
10615 $DIRECTIO write $DIR/$tfile 0 10 4096
10616 $CHECKSTAT -s 40960 $DIR/$tfile
10618 # disable lockless i/o
10619 for node in $(osts_nodes); do
10620 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
10622 lctl set_param -n osc.*.contention_seconds 0
10625 dd if=/dev/zero of=$DIR/$tfile count=0
10626 $CHECKSTAT -s 0 $DIR/$tfile
10628 restore_lustre_params <$p
10632 run_test 216 "check lockless direct write works and updates file size and kms correctly"
10634 test_217() { # bug 22430
10635 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10639 for node in $(nodes_list); do
10640 nid=$(host_nids_address $node $NETTYPE)
10641 if [[ $nid = *-* ]] ; then
10642 echo "lctl ping $nid@$NETTYPE"
10643 lctl ping $nid@$NETTYPE
10645 echo "skipping $node (no hyphen detected)"
10649 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
10652 # do directio so as not to populate the page cache
10653 log "creating a 10 Mb file"
10654 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10655 log "starting reads"
10656 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10657 log "truncating the file"
10658 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10660 kill %+ || true # reads might have finished
10661 echo "wait until dd is finished"
10663 log "removing the temporary file"
10664 rm -rf $DIR/$tfile || error "tmp file removal failed"
10666 run_test 218 "parallel read and truncate should not deadlock ======================="
10669 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10670 # write one partial page
10671 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
10672 # set no grant so vvp_io_commit_write will do sync write
10673 $LCTL set_param fail_loc=0x411
10674 # write a full page at the end of file
10675 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
10677 $LCTL set_param fail_loc=0
10678 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
10679 $LCTL set_param fail_loc=0x411
10680 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
10682 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
10684 test_220() { #LU-325
10685 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10686 remote_ost_nodsh && skip "remote OST with nodsh" && return
10689 test_mkdir -p $DIR/$tdir
10690 local OST=$(lfs osts | grep ${OSTIDX}": " | \
10691 awk '{print $2}' | sed -e 's/_UUID$//')
10694 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
10695 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
10696 osc.$mdtosc_proc1.prealloc_last_id)
10697 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
10698 osc.$mdtosc_proc1.prealloc_next_id)
10702 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
10703 #define OBD_FAIL_OST_ENOINO 0x229
10704 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
10705 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
10706 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
10708 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
10710 MDSOBJS=$((last_id - next_id))
10711 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
10713 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
10714 echo "OST still has $count kbytes free"
10716 echo "create $MDSOBJS files @next_id..."
10717 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
10719 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10720 osc.$mdtosc_proc1.prealloc_last_id)
10721 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10722 osc.$mdtosc_proc1.prealloc_next_id)
10724 echo "after creation, last_id=$last_id2, next_id=$next_id2"
10729 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
10730 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
10732 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
10733 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
10734 echo "unlink $MDSOBJS files @$next_id..."
10735 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
10737 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
10740 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10741 dd if=`which date` of=$MOUNT/date oflag=sync
10742 chmod +x $MOUNT/date
10744 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
10745 $LCTL set_param fail_loc=0x80001401
10747 $MOUNT/date > /dev/null
10750 run_test 221 "make sure fault and truncate race to not cause OOM"
10753 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10755 test_mkdir -p $DIR/$tdir
10756 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10757 createmany -o $DIR/$tdir/$tfile 10
10758 cancel_lru_locks mdc
10759 cancel_lru_locks osc
10760 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10761 $LCTL set_param fail_loc=0x31a
10762 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
10763 $LCTL set_param fail_loc=0
10766 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
10769 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10771 test_mkdir -p $DIR/$tdir
10772 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10773 createmany -o $DIR/$tdir/$tfile 10
10774 cancel_lru_locks mdc
10775 cancel_lru_locks osc
10776 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10777 $LCTL set_param fail_loc=0x31a
10778 rm -r $DIR/$tdir || "AGL for rmdir failed"
10779 $LCTL set_param fail_loc=0
10781 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
10784 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10786 test_mkdir -p $DIR/$tdir
10787 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10788 createmany -o $DIR/$tdir/$tfile 10
10789 cancel_lru_locks mdc
10790 cancel_lru_locks osc
10791 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
10792 $LCTL set_param fail_loc=0x31b
10793 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
10794 $LCTL set_param fail_loc=0
10797 run_test 223 "osc reenqueue if without AGL lock granted ======================="
10799 test_224a() { # LU-1039, MRP-303
10800 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10801 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
10802 $LCTL set_param fail_loc=0x508
10803 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
10804 $LCTL set_param fail_loc=0
10807 run_test 224a "Don't panic on bulk IO failure"
10809 test_224b() { # LU-1039, MRP-303
10810 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10811 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
10812 cancel_lru_locks osc
10813 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
10814 $LCTL set_param fail_loc=0x515
10815 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
10816 $LCTL set_param fail_loc=0
10819 run_test 224b "Don't panic on bulk IO failure"
10821 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
10823 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10824 if [ -z ${MDSSURVEY} ]; then
10825 skip_env "mds-survey not found" && return
10828 [ $MDSCOUNT -ge 2 ] &&
10829 skip "skipping now for more than one MDT" && return
10831 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10832 { skip "Need MDS version at least 2.2.51"; return; }
10834 local mds=$(facet_host $SINGLEMDS)
10835 local target=$(do_nodes $mds 'lctl dl' | \
10836 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10838 local cmd1="file_count=1000 thrhi=4"
10839 local cmd2="dir_count=2 layer=mdd stripe_count=0"
10840 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10841 local cmd="$cmd1 $cmd2 $cmd3"
10843 rm -f ${TMP}/mds_survey*
10845 eval $cmd || error "mds-survey with zero-stripe failed"
10846 cat ${TMP}/mds_survey*
10847 rm -f ${TMP}/mds_survey*
10849 run_test 225a "Metadata survey sanity with zero-stripe"
10852 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10854 if [ -z ${MDSSURVEY} ]; then
10855 skip_env "mds-survey not found" && return
10857 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10858 { skip "Need MDS version at least 2.2.51"; return; }
10860 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
10861 skip_env "Need to mount OST to test" && return
10864 [ $MDSCOUNT -ge 2 ] &&
10865 skip "skipping now for more than one MDT" && return
10866 local mds=$(facet_host $SINGLEMDS)
10867 local target=$(do_nodes $mds 'lctl dl' | \
10868 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10870 local cmd1="file_count=1000 thrhi=4"
10871 local cmd2="dir_count=2 layer=mdd stripe_count=1"
10872 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10873 local cmd="$cmd1 $cmd2 $cmd3"
10875 rm -f ${TMP}/mds_survey*
10877 eval $cmd || error "mds-survey with stripe_count failed"
10878 cat ${TMP}/mds_survey*
10879 rm -f ${TMP}/mds_survey*
10881 run_test 225b "Metadata survey sanity with stripe_count = 1"
10883 mcreate_path2fid () {
10889 local path=$DIR/$tdir/$name
10894 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
10895 error "cannot create $desc"
10897 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
10899 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
10901 fid_path=$($LFS fid2path $MOUNT $fid)
10903 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
10905 [ "$path" == "$fid_path" ] ||
10906 error "fid2path returned $fid_path, expected $path"
10908 echo "pass with $path and $fid"
10913 mkdir -p $DIR/$tdir
10915 mcreate_path2fid 0010666 0 0 fifo "FIFO"
10916 mcreate_path2fid 0020666 1 3 null "character special file (null)"
10917 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
10918 mcreate_path2fid 0040666 0 0 dir "directory"
10919 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
10920 mcreate_path2fid 0100666 0 0 file "regular file"
10921 mcreate_path2fid 0120666 0 0 link "symbolic link"
10922 mcreate_path2fid 0140666 0 0 sock "socket"
10924 run_test 226a "call path2fid and fid2path on files of all type"
10927 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10931 mkdir -p $DIR/$tdir
10932 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
10933 error "create remote directory failed"
10934 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
10935 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
10936 "character special file (null)"
10937 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
10938 "character special file (no device)"
10939 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
10940 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
10941 "block special file (loop)"
10942 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
10943 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
10944 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
10946 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
10948 # LU-1299 Executing or running ldd on a truncated executable does not
10949 # cause an out-of-memory condition.
10951 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10952 dd if=`which date` of=$MOUNT/date bs=1k count=1
10953 chmod +x $MOUNT/date
10955 $MOUNT/date > /dev/null
10956 ldd $MOUNT/date > /dev/null
10959 run_test 227 "running truncated executable does not cause OOM"
10961 # LU-1512 try to reuse idle OI blocks
10963 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10964 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10965 skip "non-ldiskfs backend" && return
10967 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10968 local myDIR=$DIR/$tdir
10971 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10972 $LCTL set_param fail_loc=0x80001002
10973 createmany -o $myDIR/t- 10000
10974 $LCTL set_param fail_loc=0
10975 # The guard is current the largest FID holder
10977 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10979 local IDX=$(($SEQ % 64))
10981 do_facet $SINGLEMDS sync
10982 # Make sure journal flushed.
10984 local blk1=$(do_facet $SINGLEMDS \
10985 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10986 grep Blockcount | awk '{print $4}')
10988 # Remove old files, some OI blocks will become idle.
10989 unlinkmany $myDIR/t- 10000
10990 # Create new files, idle OI blocks should be reused.
10991 createmany -o $myDIR/t- 2000
10992 do_facet $SINGLEMDS sync
10993 # Make sure journal flushed.
10995 local blk2=$(do_facet $SINGLEMDS \
10996 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10997 grep Blockcount | awk '{print $4}')
10999 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11001 run_test 228a "try to reuse idle OI blocks"
11004 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11005 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11006 skip "non-ldiskfs backend" && return
11008 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11009 local myDIR=$DIR/$tdir
11012 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11013 $LCTL set_param fail_loc=0x80001002
11014 createmany -o $myDIR/t- 10000
11015 $LCTL set_param fail_loc=0
11016 # The guard is current the largest FID holder
11018 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11020 local IDX=$(($SEQ % 64))
11022 do_facet $SINGLEMDS sync
11023 # Make sure journal flushed.
11025 local blk1=$(do_facet $SINGLEMDS \
11026 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11027 grep Blockcount | awk '{print $4}')
11029 # Remove old files, some OI blocks will become idle.
11030 unlinkmany $myDIR/t- 10000
11033 stop $SINGLEMDS || error "Fail to stop MDT."
11035 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11037 df $MOUNT || error "Fail to df."
11038 # Create new files, idle OI blocks should be reused.
11039 createmany -o $myDIR/t- 2000
11040 do_facet $SINGLEMDS sync
11041 # Make sure journal flushed.
11043 local blk2=$(do_facet $SINGLEMDS \
11044 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11045 grep Blockcount | awk '{print $4}')
11047 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11049 run_test 228b "idle OI blocks can be reused after MDT restart"
11053 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11054 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11055 skip "non-ldiskfs backend" && return
11057 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11058 local myDIR=$DIR/$tdir
11061 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11062 $LCTL set_param fail_loc=0x80001002
11063 # 20000 files can guarantee there are index nodes in the OI file
11064 createmany -o $myDIR/t- 20000
11065 $LCTL set_param fail_loc=0
11066 # The guard is current the largest FID holder
11068 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11070 local IDX=$(($SEQ % 64))
11072 do_facet $SINGLEMDS sync
11073 # Make sure journal flushed.
11075 local blk1=$(do_facet $SINGLEMDS \
11076 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11077 grep Blockcount | awk '{print $4}')
11079 # Remove old files, some OI blocks will become idle.
11080 unlinkmany $myDIR/t- 20000
11082 # The OI file should become empty now
11084 # Create new files, idle OI blocks should be reused.
11085 createmany -o $myDIR/t- 2000
11086 do_facet $SINGLEMDS sync
11087 # Make sure journal flushed.
11089 local blk2=$(do_facet $SINGLEMDS \
11090 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11091 grep Blockcount | awk '{print $4}')
11093 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11095 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
11097 test_229() { # LU-2482
11098 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11100 # Create a file with a release layout (stripe count = 0)
11101 $MULTIOP $DIR/$tfile H2c ||
11102 error "failed to create file w. released layout"
11104 $GETSTRIPE -v $DIR/$tfile
11106 local pattern=$($GETSTRIPE -v $DIR/$tfile |
11107 grep lmm_stripe_pattern | awk '{print $2}')
11108 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
11110 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
11111 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
11112 stat $DIR/$tfile || error "failed to stat released file"
11114 $TRUNCATE $DIR/$tfile 200000
11115 $CHECKSTAT -s 200000 $DIR/$tfile || error
11117 # Stripe count should be no change after truncate
11118 stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe failed"
11119 [ $stripe_count -eq 2 ] || error "after trunc: ($stripe_count)"
11121 rm $DIR/$tfile || error "failed to remove released file"
11123 run_test 229 "getstripe/stat/rm work on released files (stripe count = 0)"
11126 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11127 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11130 mkdir -p $DIR/$tdir/test_230_local
11131 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
11132 [ $mdt_idx -ne 0 ] &&
11133 error "create local directory on wrong MDT $mdt_idx"
11135 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
11136 error "create remote directory failed"
11137 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
11138 [ $mdt_idx -ne $MDTIDX ] &&
11139 error "create remote directory on wrong MDT $mdt_idx"
11141 createmany -o $DIR/$tdir/test_230/t- 10 ||
11142 error "create files on remote directory failed"
11143 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
11144 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
11145 rm -r $DIR/$tdir || error "unlink remote directory failed"
11147 run_test 230a "Create remote directory and files under the remote directory"
11150 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11151 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11153 local remote_dir=$DIR/$tdir/remote_dir
11156 mkdir -p $DIR/$tdir
11157 $LFS mkdir -i $MDTIDX $remote_dir ||
11158 error "create remote directory failed"
11160 $LFS mkdir -i 0 $remote_dir/new_dir &&
11161 error "nested remote directory create succeed!"
11163 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=1
11164 $LFS mkdir -i 0 $remote_dir/new_dir || rc=$?
11165 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=0
11168 error "create remote directory failed after set enable_remote_dir"
11170 rm -rf $remote_dir || error "first unlink remote directory failed"
11172 $RUNAS -G$RUNAS_GID $LFS mkdir -i $MDTIDX $DIR/$tfile &&
11173 error "chown worked"
11175 do_facet mds$MDTIDX lctl set_param \
11176 mdt.*.enable_remote_dir_gid=$RUNAS_GID
11177 $LFS mkdir -i $MDTIDX $remote_dir || rc=$?
11178 do_facet mds$MDTIDX lctl set_param mdt.*.enable_remote_dir_gid=0
11181 error "create remote dir failed after set enable_remote_dir_gid"
11183 rm -r $DIR/$tdir || error "second unlink remote directory failed"
11185 run_test 230b "nested remote directory should be failed"
11189 # For simplicity this test assumes that max_pages_per_rpc
11190 # is the same across all OSCs
11191 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -1)
11192 local bulk_size=$((max_pages * 4096))
11194 mkdir -p $DIR/$tdir
11196 # clear the OSC stats
11197 $LCTL set_param osc.*.stats=0 &>/dev/null
11199 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
11200 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
11201 oflag=direct &>/dev/null || error "dd failed"
11203 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
11204 if [ x$nrpcs != "x1" ]; then
11205 error "found $nrpc ost_write RPCs, not 1 as expected"
11208 # Drop the OSC cache, otherwise we will read from it
11209 cancel_lru_locks osc
11211 # clear the OSC stats
11212 $LCTL set_param osc.*.stats=0 &>/dev/null
11214 # Client reads $bulk_size.
11215 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
11216 iflag=direct &>/dev/null || error "dd failed"
11218 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
11219 if [ x$nrpcs != "x1" ]; then
11220 error "found $nrpc ost_read RPCs, not 1 as expected"
11223 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
11226 mkdir -p $DIR/$tdir
11228 for i in {0..1023}; do
11229 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
11230 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
11231 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
11235 run_test 231b "must not assert on fully utilized OST request buffer"
11238 mkdir -p $DIR/$tdir
11239 #define OBD_FAIL_LDLM_OST_LVB 0x31c
11240 $LCTL set_param fail_loc=0x31c
11242 # ignore dd failure
11243 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
11245 $LCTL set_param fail_loc=0
11246 umount_client $MOUNT || error "umount failed"
11247 mount_client $MOUNT || error "mount failed"
11249 run_test 232 "failed lock should not block umount"
11252 local fid=$($LFS path2fid $MOUNT)
11253 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
11254 error "cannot access $MOUNT using its FID '$fid'"
11256 run_test 233 "checking that OBF of the FS root succeeds"
11259 # tests that do cleanup/setup should be run at the end
11263 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11265 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
11266 $LCTL set_param fail_loc=0x903
11267 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
11268 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
11271 FAIL_ON_ERROR=true cleanup
11272 FAIL_ON_ERROR=true setup
11274 run_test 900 "umount should not race with any mgc requeue thread"
11277 check_and_cleanup_lustre
11278 if [ "$I_MOUNTED" != "yes" ]; then
11279 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true