2 # -*- tab-width: 4; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 12622 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 42d 45 51d 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # with LOD/OSP landing
16 # bug number for skipped tests: LU-2036
17 ALWAYS_EXCEPT=" 76 $ALWAYS_EXCEPT"
20 SRCDIR=$(cd $(dirname $0); echo $PWD)
21 export PATH=$PATH:/sbin
25 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
26 CREATETEST=${CREATETEST:-createtest}
28 LFIND=${LFIND:-"$LFS find"}
29 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
31 MCREATE=${MCREATE:-mcreate}
32 OPENFILE=${OPENFILE:-openfile}
33 OPENUNLINK=${OPENUNLINK:-openunlink}
34 export MULTIOP=${MULTIOP:-multiop}
35 READS=${READS:-"reads"}
36 MUNLINK=${MUNLINK:-munlink}
37 SOCKETSERVER=${SOCKETSERVER:-socketserver}
38 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
39 MEMHOG=${MEMHOG:-memhog}
40 DIRECTIO=${DIRECTIO:-directio}
41 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
42 UMOUNT=${UMOUNT:-"umount -d"}
44 CHECK_GRANT=${CHECK_GRANT:-"yes"}
45 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
46 export PARALLEL=${PARALLEL:-"no"}
48 export NAME=${NAME:-local}
55 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
56 . $LUSTRE/tests/test-framework.sh
58 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
61 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 27m 64b 68 71 77f 78 115 124b"
63 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
64 # bug number for skipped test: LU-1593 LU-2610 LU-2833 LU-1957 LU-2805
65 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 34h 40 48a 180 184c"
71 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
72 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
81 check_kernel_version() {
83 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
85 patchless|patchless_client) return 0;;
86 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
88 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
92 check_swap_layouts_support()
94 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
95 { skip "Does not support layout lock."; return 0; }
99 if [ "$ONLY" == "cleanup" ]; then
104 check_and_setup_lustre
109 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
110 awk '{gsub(/_UUID/,""); print $1}' | head -1)
111 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
112 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
113 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
114 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
115 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
116 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
118 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
119 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
120 rm -rf $DIR/[Rdfs][0-9]*
122 # $RUNAS_ID may get set incorrectly somewhere else
123 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
125 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
129 if [ "${ONLY}" = "MOUNT" ] ; then
130 echo "Lustre is up, please go on"
134 echo "preparing for tests involving mounts"
135 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
137 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
138 echo # add a newline after mke2fs.
142 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
143 lctl set_param debug=-1 2> /dev/null || true
146 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
148 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
150 run_test 0a "touch; rm ====================="
153 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
154 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
156 run_test 0b "chmod 0755 $DIR ============================="
159 $LCTL get_param mdc.*.import | grep "state: FULL" ||
160 error "import not FULL"
161 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
164 run_test 0c "check import proc ============================="
167 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
168 test_mkdir -p $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
169 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
170 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
173 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
175 run_test 1 "mkdir; remkdir; rmdir =============================="
178 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
179 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
180 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
182 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
184 run_test 2 "mkdir; touch; rmdir; check file ===================="
187 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
188 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
189 touch $DIR/$tdir/$tfile
190 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
192 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
194 run_test 3 "mkdir; touch; rmdir; check dir ====================="
197 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
198 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
199 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
200 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
201 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
203 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
206 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
207 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
208 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
209 error "$tfile does not have perm 0666 or UID $UID"
210 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
211 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
212 error "$tfile should be 0666 and owned by UID $UID"
214 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
217 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
219 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
220 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
221 error "$tfile should be owned by UID $RUNAS_ID"
222 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
223 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
224 error "$tfile should be owned by UID $RUNAS_ID"
226 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
229 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
231 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
232 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
233 error "$tfile should be owned by GID $UID"
234 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
235 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
236 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
238 run_test 6e "touch f6e; chgrp f6e; $RUNAS chgrp f6e (should return error) =="
241 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
242 test_mkdir $DIR/$tdir || error "mkdir $tfile failed"
243 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
244 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
245 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
246 test_mkdir $DIR/$tdir/d/subdir || error "mkdir $tdir/d/subdir failed"
247 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
248 error "$tdir/d/subdir should be GID $RUNAS_GID"
250 run_test 6g "Is new dir in sgid dir inheriting group?"
252 test_6h() { # bug 7331
253 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
254 touch $DIR/$tfile || error "touch failed"
255 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
256 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
257 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
258 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
259 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
261 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
264 test_mkdir $DIR/$tdir
265 $MCREATE $DIR/$tdir/$tfile
266 chmod 0666 $DIR/$tdir/$tfile
267 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
268 error "$tdir/$tfile should be mode 0666"
270 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
273 if [ ! -d $DIR/$tdir ]; then
276 $MCREATE $DIR/$tdir/$tfile
277 echo -n foo > $DIR/$tdir/$tfile
278 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
279 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
281 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
284 test_mkdir $DIR/$tdir
285 touch $DIR/$tdir/$tfile
286 chmod 0666 $DIR/$tdir/$tfile
287 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
288 error "$tfile mode not 0666"
290 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
293 test_mkdir $DIR/$tdir
294 test_mkdir $DIR/$tdir/d2
295 test_mkdir $DIR/$tdir/d2/d3
296 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
298 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
301 test_mkdir $DIR/$tdir
302 test_mkdir $DIR/$tdir/d2
303 touch $DIR/$tdir/d2/$tfile
304 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
305 error "$tdir/d2/$tfile not a file"
307 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
310 test_mkdir $DIR/$tdir
311 test_mkdir $DIR/$tdir/d2
312 chmod 0666 $DIR/$tdir/d2
313 chmod 0705 $DIR/$tdir/d2
314 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
315 error "$tdir/d2 mode not 0705"
317 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
320 test_mkdir $DIR/$tdir
321 touch $DIR/$tdir/$tfile
322 chmod 0666 $DIR/$tdir/$tfile
323 chmod 0654 $DIR/$tdir/$tfile
324 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
325 error "$tdir/d2 mode not 0654"
327 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
330 test_mkdir $DIR/$tdir
331 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
333 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
334 error "$tdir/$tfile size not 0 after truncate"
336 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
339 test_mkdir $DIR/$tdir
340 touch $DIR/$tdir/$tfile
342 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
344 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
347 test_mkdir $DIR/$tdir
348 touch $DIR/$tdir/$tfile
349 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
350 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
351 error "$tdir/${tfile_2} not a file after rename"
353 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
356 test_mkdir $DIR/$tdir
357 touch $DIR/$tdir/$tfile
358 rm -rf $DIR/$tdir/$tfile
359 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
361 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
364 test_mkdir -p $DIR/$tdir
365 touch $DIR/$tdir/$tfile
366 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
368 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
369 error "$tdir/l-exist not a symlink"
370 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
371 error "$tdir/l-exist not referencing a file"
372 rm -f $DIR/$tdir/l-exist
373 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
375 run_test 17a "symlinks: create, remove (real) =================="
378 test_mkdir -p $DIR/$tdir
379 ln -s no-such-file $DIR/$tdir/l-dangle
381 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
382 error "$tdir/l-dangle not referencing no-such-file"
383 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
384 error "$tdir/l-dangle not referencing non-existent file"
385 rm -f $DIR/$tdir/l-dangle
386 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
388 run_test 17b "symlinks: create, remove (dangling) =============="
390 test_17c() { # bug 3440 - don't save failed open RPC for replay
391 test_mkdir -p $DIR/$tdir
392 ln -s foo $DIR/$tdir/$tfile
393 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
395 run_test 17c "symlinks: open dangling (should return error) ===="
398 test_mkdir -p $DIR/$tdir
399 ln -s foo $DIR/$tdir/$tfile
400 touch $DIR/$tdir/$tfile || error "creating to new symlink"
402 run_test 17d "symlinks: create dangling ========================"
405 test_mkdir -p $DIR/$tdir
406 local foo=$DIR/$tdir/$tfile
407 ln -s $foo $foo || error "create symlink failed"
408 ls -l $foo || error "ls -l failed"
409 ls $foo && error "ls not failed" || true
411 run_test 17e "symlinks: create recursive symlink (should return error) ===="
414 test_mkdir -p $DIR/d17f
415 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
416 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
417 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
418 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
419 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
420 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
423 run_test 17f "symlinks: long and very long symlink name ========================"
425 # str_repeat(S, N) generate a string that is string S repeated N times
430 while [ $((n -= 1)) -ge 0 ]; do
436 # Long symlinks and LU-2241
438 test_mkdir -p $DIR/$tdir
439 local TESTS="59 60 61 4094 4095"
441 # Fix for inode size boundary in 2.1.4
442 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
445 # Patch not applied to 2.2 or 2.3 branches
446 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
447 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
451 local SYMNAME=$(str_repeat 'x' $i)
452 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
453 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
456 run_test 17g "symlinks: really long symlink name and inode boundaries"
458 test_17h() { #bug 17378
459 remote_mds_nodsh && skip "remote MDS with nodsh" && return
460 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
462 test_mkdir -p $DIR/$tdir
463 if [ $MDSCOUNT -gt 1 ]; then
464 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
468 $SETSTRIPE -c -1 $DIR/$tdir
469 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
470 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
471 touch $DIR/$tdir/$tfile || true
473 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
475 test_17i() { #bug 20018
476 remote_mds_nodsh && skip "remote MDS with nodsh" && return
477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
478 test_mkdir -p $DIR/$tdir
479 local foo=$DIR/$tdir/$tfile
481 if [ $MDSCOUNT -gt 1 ]; then
482 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
486 ln -s $foo $foo || error "create symlink failed"
487 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
488 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
489 ls -l $foo && error "error not detected"
492 run_test 17i "don't panic on short symlink"
494 test_17k() { #bug 22301
495 rsync --help | grep -q xattr ||
496 skip_env "$(rsync --version| head -1) does not support xattrs"
497 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
498 test_mkdir -p $DIR/$tdir
499 test_mkdir -p $DIR/$tdir.new
500 touch $DIR/$tdir/$tfile
501 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
502 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
503 error "rsync failed with xattrs enabled"
505 run_test 17k "symlinks: rsync with xattrs enabled ========================="
507 test_17l() { # LU-279
509 touch $DIR/$tdir/$tfile
510 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
511 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
512 # -h to not follow symlinks. -m '' to list all the xattrs.
513 # grep to remove first line: '# file: $path'.
514 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
516 lgetxattr_size_check $path $xattr ||
517 error "lgetxattr_size_check $path $xattr failed"
521 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
525 local short_sym="0123456789"
526 local WDIR=$DIR/${tdir}m
533 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
534 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
535 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
537 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
538 skip "only for ldiskfs MDT" && return 0
540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
544 # create a long symlink file
545 for ((i = 0; i < 4; ++i)); do
546 long_sym=${long_sym}${long_sym}
549 echo "create 512 short and long symlink files under $WDIR"
550 for ((i = 0; i < 256; ++i)); do
551 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
552 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
558 wait_delete_completed
560 echo "recreate the 512 symlink files with a shorter string"
561 for ((i = 0; i < 512; ++i)); do
562 # rewrite the symlink file with a shorter string
563 ln -sf ${long_sym} $WDIR/long-$i
564 ln -sf ${short_sym} $WDIR/short-$i
567 mds_index=$($LFS getstripe -M $WDIR)
568 mds_index=$((mds_index+1))
569 devname=$(mdsdevname $mds_index)
570 cmd="$E2FSCK -fnvd $devname"
572 echo "stop and checking mds${mds_index}: $cmd"
573 # e2fsck should not return error
574 stop mds${mds_index} -f
575 do_facet mds${mds_index} $cmd || rc=$?
577 start mds${mds_index} $devname $MDS_MOUNT_OPTS
578 df $MOUNT > /dev/null 2>&1
579 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
580 "short/long symlink MDT: rc=$rc"
583 run_test 17m "run e2fsck against MDT which contains short/long symlink"
585 check_fs_consistency_17n() {
591 for mdt_index in $(seq 1 $MDSCOUNT); do
592 devname=$(mdsdevname $mdt_index)
593 cmd="$E2FSCK -fnvd $devname"
595 echo "stop and checking mds${mdt_index}: $cmd"
596 # e2fsck should not return error
598 do_facet mds${mdt_index} $cmd || rc=$?
600 start mds${mdt_index} $devname $MDS_MOUNT_OPTS
601 df $MOUNT > /dev/null 2>&1
602 [ $rc -ne 0 ] && break
610 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
611 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
612 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
614 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
615 skip "only for ldiskfs MDT" && return 0
617 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
619 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
622 for ((i=0; i<10; i++)); do
623 $LFS mkdir -i 1 $DIR/$tdir/remote_dir_${i} ||
624 error "create remote dir error $i"
625 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
626 error "create files under remote dir failed $i"
629 check_fs_consistency_17n || error "e2fsck report error"
631 for ((i=0;i<10;i++)); do
632 rm -rf $DIR/$tdir/remote_dir_${i} ||
633 error "destroy remote dir error $i"
636 check_fs_consistency_17n || error "e2fsck report error"
638 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
641 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ]] &&
642 skip "Need MDS version at least 2.3.64" && return
644 local WDIR=$DIR/${tdir}o
650 mdt_index=$($LFS getstripe -M $WDIR)
651 mdt_index=$((mdt_index+1))
652 mdtdevname=$(mdsdevname $mdt_index)
656 start mds${mdt_index} $mdtdevname $MDS_MOUNT_OPTS
658 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
659 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
660 ls -l $WDIR/$tfile && rc=1
661 do_facet mds${mdt_index} lctl set_param fail_loc=0
662 [[ $rc -ne 0 ]] && error "stat file should fail"
665 run_test 17o "stat file with incompat LMA feature"
668 touch $DIR/f || error "Failed to touch $DIR/f: $?"
669 ls $DIR || error "Failed to ls $DIR: $?"
671 run_test 18 "touch .../f ; ls ... =============================="
677 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
679 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
682 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
684 run_test 19b "ls -l .../f19 (should return error) =============="
687 [ $RUNAS_ID -eq $UID ] &&
688 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
689 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
691 run_test 19c "$RUNAS touch .../f19 (should return error) =="
694 cat $DIR/f19 && error || true
696 run_test 19d "cat .../f19 (should return error) =============="
708 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
710 run_test 20 "touch .../f ; ls -l ... ==========================="
713 test_mkdir -p $DIR/$tdir
714 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
715 ln -s dangle $DIR/$tdir/link
716 echo foo >> $DIR/$tdir/link
717 cat $DIR/$tdir/dangle
718 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
719 $CHECKSTAT -f -t file $DIR/$tdir/link ||
720 error "$tdir/link not linked to a file"
722 run_test 21 "write to dangling link ============================"
726 test_mkdir -p $DIR/$tdir
727 chown $RUNAS_ID:$RUNAS_GID $WDIR
728 (cd $WDIR || error "cd $WDIR failed";
729 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
731 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
732 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
733 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
735 run_test 22 "unpack tar archive as non-root user ==============="
739 test_mkdir -p $DIR/$tdir
740 local file=$DIR/$tdir/$tfile
742 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
743 openfile -f O_CREAT:O_EXCL $file &&
744 error "$file recreate succeeded" || true
746 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
748 test_23b() { # bug 18988
749 test_mkdir -p $DIR/$tdir
750 local file=$DIR/$tdir/$tfile
753 echo foo > $file || error "write filed"
754 echo bar >> $file || error "append filed"
755 $CHECKSTAT -s 8 $file || error "wrong size"
758 run_test 23b "O_APPEND check =========================="
762 echo '-- same directory rename'
763 test_mkdir $DIR/$tdir
764 touch $DIR/$tdir/$tfile.1
765 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
766 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
768 run_test 24a "rename file to non-existent target"
771 test_mkdir $DIR/$tdir
772 touch $DIR/$tdir/$tfile.{1,2}
773 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
774 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
775 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
777 run_test 24b "rename file to existing target"
780 test_mkdir $DIR/$tdir
781 test_mkdir $DIR/$tdir/d$testnum.1
782 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
783 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
784 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
786 run_test 24c "rename directory to non-existent target"
789 test_mkdir $DIR/$tdir
790 test_mkdir $DIR/$tdir/d$testnum.1
791 test_mkdir $DIR/$tdir/d$testnum.2
792 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
793 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
794 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
796 run_test 24d "rename directory to existing target"
799 echo '-- cross directory renames --'
803 mv $DIR/R5a/f $DIR/R5b/g
804 $CHECKSTAT -a $DIR/R5a/f || error
805 $CHECKSTAT -t file $DIR/R5b/g || error
807 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
812 touch $DIR/R6a/f $DIR/R6b/g
813 mv $DIR/R6a/f $DIR/R6b/g
814 $CHECKSTAT -a $DIR/R6a/f || error
815 $CHECKSTAT -t file $DIR/R6b/g || error
817 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
822 test_mkdir $DIR/R7a/d
823 mv $DIR/R7a/d $DIR/R7b/e
824 $CHECKSTAT -a $DIR/R7a/d || error
825 $CHECKSTAT -t dir $DIR/R7b/e || error
827 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
832 test_mkdir $DIR/R8a/d
833 test_mkdir $DIR/R8b/e
834 mrename $DIR/R8a/d $DIR/R8b/e
835 $CHECKSTAT -a $DIR/R8a/d || error
836 $CHECKSTAT -t dir $DIR/R8b/e || error
838 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
841 echo "-- rename error cases"
845 mrename $DIR/R9/f $DIR/R9/a
846 $CHECKSTAT -t file $DIR/R9/f || error
847 $CHECKSTAT -t dir $DIR/R9/a || error
848 $CHECKSTAT -a $DIR/R9/a/f || error
850 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
854 mrename $DIR/R10/f $DIR/R10/g
855 $CHECKSTAT -t dir $DIR/R10 || error
856 $CHECKSTAT -a $DIR/R10/f || error
857 $CHECKSTAT -a $DIR/R10/g || error
859 run_test 24j "source does not exist ============================"
863 test_mkdir $DIR/R11a/d
865 mv $DIR/R11a/f $DIR/R11a/d
866 $CHECKSTAT -a $DIR/R11a/f || error
867 $CHECKSTAT -t file $DIR/R11a/d/f || error
869 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
871 # bug 2429 - rename foo foo foo creates invalid file
874 $MULTIOP $f OcNs || error
876 run_test 24l "Renaming a file to itself ========================"
880 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
881 # on ext3 this does not remove either the source or target files
882 # though the "expected" operation would be to remove the source
883 $CHECKSTAT -t file ${f} || error "${f} missing"
884 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
886 run_test 24m "Renaming a file to a hard link to itself ========="
890 # this stats the old file after it was renamed, so it should fail
894 $CHECKSTAT ${f}.rename
897 run_test 24n "Statting the old file after renaming (Posix rename 2)"
900 check_kernel_version 37 || return 0
901 test_mkdir -p $DIR/d24o
902 rename_many -s random -v -n 10 $DIR/d24o
904 run_test 24o "rename of files during htree split ==============="
909 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
910 mrename $DIR/R12a $DIR/R12b
911 $CHECKSTAT -a $DIR/R12a || error
912 $CHECKSTAT -t dir $DIR/R12b || error
913 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
914 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
916 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
918 cleanup_multiop_pause() {
924 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
927 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
928 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
931 trap cleanup_multiop_pause EXIT
932 mrename $DIR/R13a $DIR/R13b
933 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
934 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
935 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
936 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
937 cleanup_multiop_pause
938 wait $MULTIPID || error "multiop close failed"
940 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
942 test_24r() { #bug 3789
944 test_mkdir $DIR/R14a/b
945 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
946 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
947 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
949 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
953 test_mkdir $DIR/R15a/b
954 test_mkdir $DIR/R15a/b/c
955 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
956 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
957 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
959 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
962 test_mkdir $DIR/R16a/b
963 test_mkdir $DIR/R16a/b/c
964 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
965 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
966 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
968 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
970 test_24u() { # bug12192
972 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
973 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
975 run_test 24u "create stripe file"
981 simple_cleanup_common() {
984 wait_delete_completed
987 max_pages_per_rpc() {
988 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -1
993 local FREE_INODES=$(mdt_free_inodes 0)
994 [ $FREE_INODES -lt $NRFILES ] && \
995 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
998 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
999 trap simple_cleanup_common EXIT
1001 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1002 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && NRFILES=10000
1005 createmany -m $DIR/$tdir/$tfile $NRFILES
1007 cancel_lru_locks mdc
1008 lctl set_param mdc.*.stats clear
1010 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1012 # LU-5 large readdir
1013 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1014 # 8 bytes for name(filename is mostly 5 in this test) +
1015 # 8 bytes for luda_type
1016 # take into account of overhead in lu_dirpage header and end mark in
1017 # each page, plus one in RPC_NUM calculation.
1019 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1020 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1021 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats | \
1022 awk '/^mds_readpage/ {print $2}')
1023 [ $mds_readpage -gt $RPC_NUM ] && \
1024 error "large readdir doesn't take effect"
1026 simple_cleanup_common
1028 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1030 test_24w() { # bug21506
1032 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1033 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1034 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1035 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1036 [ "$SZ1" = "$SZ2" ] || \
1037 error "Error reading at the end of the file $tfile"
1039 run_test 24w "Reading a file larger than 4Gb"
1042 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1043 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1045 local remote_dir=$DIR/$tdir/remote_dir
1048 $LFS mkdir -i $MDTIDX $remote_dir ||
1049 error "create remote directory failed"
1051 mkdir -p $DIR/$tdir/src_dir
1052 touch $DIR/$tdir/src_file
1053 mkdir -p $remote_dir/tgt_dir
1054 touch $remote_dir/tgt_file
1056 mrename $remote_dir $DIR/ &&
1057 error "rename dir cross MDT works!"
1059 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
1060 error "rename dir cross MDT works!"
1062 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1063 error "rename file cross MDT works!"
1065 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1066 error "ln file cross MDT should not work!"
1068 rm -rf $DIR/$tdir || error "Can not delete directories"
1070 run_test 24x "cross rename/link should be failed"
1073 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1074 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1076 local remote_dir=$DIR/$tdir/remote_dir
1079 $LFS mkdir -i $MDTIDX $remote_dir ||
1080 error "create remote directory failed"
1082 mkdir -p $remote_dir/src_dir
1083 touch $remote_dir/src_file
1084 mkdir -p $remote_dir/tgt_dir
1085 touch $remote_dir/tgt_file
1087 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1088 error "rename subdir in the same remote dir failed!"
1090 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1091 error "rename files in the same remote dir failed!"
1093 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1094 error "link files in the same remote dir failed!"
1096 rm -rf $DIR/$tdir || error "Can not delete directories"
1098 run_test 24y "rename/link on the same dir should succeed"
1101 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1102 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1104 local remote_src=$DIR/$tdir/remote_dir
1105 local remote_tgt=$DIR/$tdir/remote_tgt
1108 $LFS mkdir -i $MDTIDX $remote_src ||
1109 error "create remote directory failed"
1111 $LFS mkdir -i $MDTIDX $remote_tgt ||
1112 error "create remote directory failed"
1114 mrename $remote_src $remote_tgt &&
1115 error "rename remote dirs should not work!"
1117 # If target dir does not exists, it should succeed
1119 mrename $remote_src $remote_tgt ||
1120 error "rename remote dirs(tgt dir does not exists) failed!"
1122 rm -rf $DIR/$tdir || error "Can not delete directories"
1124 run_test 24z "rename one remote dir to another remote dir should fail"
1126 test_24A() { # LU-3182
1131 createmany -m $DIR/$tdir/$tfile $NFILES
1132 local t=`ls $DIR/$tdir | wc -l`
1133 local u=`ls $DIR/$tdir | sort -u | wc -l`
1134 if [ $t -ne $NFILES -o $u -ne $NFILES ] ; then
1135 error "Expected $NFILES files, got $t ($u unique)"
1138 rm -rf $DIR/$tdir || error "Can not delete directories"
1140 run_test 24A "readdir() returns correct number of entries."
1143 echo '== symlink sanity ============================================='
1147 touch $DIR/s25/foo || error
1149 run_test 25a "create file in symlinked directory ==============="
1152 [ ! -d $DIR/d25 ] && test_25a
1153 $CHECKSTAT -t file $DIR/s25/foo || error
1155 run_test 25b "lookup file in symlinked directory ==============="
1159 test_mkdir $DIR/d26/d26-2
1160 ln -s d26/d26-2 $DIR/s26
1161 touch $DIR/s26/foo || error
1163 run_test 26a "multiple component symlink ======================="
1166 test_mkdir -p $DIR/d26b/d26-2
1167 ln -s d26b/d26-2/foo $DIR/s26-2
1168 touch $DIR/s26-2 || error
1170 run_test 26b "multiple component symlink at end of lookup ======"
1173 test_mkdir $DIR/d26.2
1174 touch $DIR/d26.2/foo
1175 ln -s d26.2 $DIR/s26.2-1
1176 ln -s s26.2-1 $DIR/s26.2-2
1177 ln -s s26.2-2 $DIR/s26.2-3
1178 chmod 0666 $DIR/s26.2-3/foo
1180 run_test 26c "chain of symlinks ================================"
1182 # recursive symlinks (bug 439)
1184 ln -s d26-3/foo $DIR/d26-3
1186 run_test 26d "create multiple component recursive symlink ======"
1189 [ ! -h $DIR/d26-3 ] && test_26d
1192 run_test 26e "unlink multiple component recursive symlink ======"
1194 # recursive symlinks (bug 7022)
1196 test_mkdir -p $DIR/$tdir
1197 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1198 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1199 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1200 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1201 cd $tfile || error "cd $tfile failed"
1202 ln -s .. dotdot || error "ln dotdot failed"
1203 ln -s dotdot/lndir lndir || error "ln lndir failed"
1204 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1205 output=`ls $tfile/$tfile/lndir/bar1`
1206 [ "$output" = bar1 ] && error "unexpected output"
1207 rm -r $tfile || error "rm $tfile failed"
1208 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1210 run_test 26f "rm -r of a directory which has recursive symlink ="
1213 echo '== stripe sanity =============================================='
1214 test_mkdir -p $DIR/d27 || error "mkdir failed"
1216 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1217 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1219 log "== test_27a: write to one stripe file ========================="
1220 cp /etc/hosts $DIR/d27/f0 || error
1222 run_test 27a "one stripe file =================================="
1225 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
1226 test_mkdir -p $DIR/d27
1227 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1228 $GETSTRIPE -c $DIR/d27/f01
1229 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1230 error "two-stripe file doesn't have two stripes"
1232 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1234 run_test 27b "create and write to two stripe file"
1237 test_mkdir -p $DIR/d27
1238 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1239 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1240 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1242 run_test 27d "create file with default settings ================"
1245 test_mkdir -p $DIR/d27
1246 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1247 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1248 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1250 run_test 27e "setstripe existing file (should return error) ======"
1253 test_mkdir -p $DIR/d27
1254 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1255 dd if=/dev/zero of=$DIR/d27/fbad bs=4k count=4 || error "dd failed"
1256 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1258 run_test 27f "setstripe with bad stripe size (should return error)"
1261 test_mkdir -p $DIR/d27
1262 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1263 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1264 error "$DIR/d27/fnone has object"
1266 run_test 27g "$GETSTRIPE with no objects"
1269 touch $DIR/d27/fsome || error "touch failed"
1270 [ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ] || error "missing objects"
1272 run_test 27i "$GETSTRIPE with some objects"
1275 test_mkdir -p $DIR/d27
1276 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1278 run_test 27j "setstripe with bad stripe offset (should return error)"
1280 test_27k() { # bug 2844
1281 test_mkdir -p $DIR/d27
1283 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1284 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1285 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1286 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1287 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "1:$BLKSIZE > $LL_MAX_BLKSIZE"
1288 dd if=/dev/zero of=$FILE bs=4k count=1
1289 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1290 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "2:$BLKSIZE > $LL_MAX_BLKSIZE"
1292 run_test 27k "limit i_blksize for broken user apps ============="
1295 test_mkdir -p $DIR/d27
1296 mcreate $DIR/f27l || error "creating file"
1297 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1298 error "setstripe should have failed" || true
1300 run_test 27l "check setstripe permissions (should return error)"
1303 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1305 if [ $ORIGFREE -gt $MAXFREE ]; then
1306 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1309 trap simple_cleanup_common EXIT
1310 test_mkdir -p $DIR/$tdir
1311 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1312 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1313 error "dd should fill OST0"
1315 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1317 [ $i -gt 256 ] && break
1320 touch $DIR/$tdir/f27m_$i
1321 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1322 error "OST0 was full but new created file still use it"
1324 touch $DIR/$tdir/f27m_$i
1325 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1326 error "OST0 was full but new created file still use it"
1327 simple_cleanup_common
1329 run_test 27m "create file while OST0 was full =================="
1332 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1336 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1337 # if the OST isn't full anymore.
1339 local OSTIDX=${1:-""}
1341 local list=$(comma_list $(osts_nodes))
1342 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1344 do_nodes $list lctl set_param fail_loc=0
1345 sync # initiate all OST_DESTROYs from MDS to OST
1349 exhaust_precreations() {
1352 local FAILIDX=${3:-$OSTIDX}
1354 test_mkdir -p $DIR/$tdir
1355 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1356 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1358 local OST=$(ostname_from_index $OSTIDX)
1359 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1360 sed -e 's/_UUID$//;s/^.*-//')
1363 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1364 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1365 osc.$mdtosc_proc1.prealloc_last_id)
1366 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1367 osc.$mdtosc_proc1.prealloc_next_id)
1369 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1370 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1372 test_mkdir -p $DIR/$tdir/${OST}
1373 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1374 #define OBD_FAIL_OST_ENOSPC 0x215
1375 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1376 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1377 echo "Creating to objid $last_id on ost $OST..."
1378 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1379 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1380 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1384 exhaust_all_precreations() {
1386 for (( i=0; i < OSTCOUNT; i++ )) ; do
1387 exhaust_precreations $i $1 -1
1392 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1393 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1394 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1395 remote_ost_nodsh && skip "remote OST with nodsh" && return
1398 rm -f $DIR/$tdir/$tfile
1399 exhaust_precreations 0 0x80000215
1400 $SETSTRIPE -c -1 $DIR/$tdir
1401 touch $DIR/$tdir/$tfile || error
1402 $GETSTRIPE $DIR/$tdir/$tfile
1405 run_test 27n "create file with some full OSTs =================="
1408 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1409 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1410 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1411 remote_ost_nodsh && skip "remote OST with nodsh" && return
1414 rm -f $DIR/$tdir/$tfile
1415 exhaust_all_precreations 0x215
1417 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1422 run_test 27o "create file with all full OSTs (should error) ===="
1425 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1426 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1427 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1428 remote_ost_nodsh && skip "remote OST with nodsh" && return
1431 rm -f $DIR/$tdir/$tfile
1432 test_mkdir -p $DIR/$tdir
1434 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1435 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1436 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1438 exhaust_precreations 0 0x80000215
1439 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1440 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1441 $GETSTRIPE $DIR/$tdir/$tfile
1445 run_test 27p "append to a truncated file with some full OSTs ==="
1448 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1449 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1450 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1451 remote_ost_nodsh && skip "remote OST with nodsh" && return
1454 rm -f $DIR/$tdir/$tfile
1456 test_mkdir -p $DIR/$tdir
1457 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1458 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1459 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1461 exhaust_all_precreations 0x215
1463 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1464 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1468 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1471 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1473 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1474 remote_ost_nodsh && skip "remote OST with nodsh" && return
1477 rm -f $DIR/$tdir/$tfile
1478 exhaust_precreations 0 0x80000215
1480 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1484 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1486 test_27s() { # bug 10725
1487 test_mkdir -p $DIR/$tdir
1488 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1489 local stripe_count=0
1490 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1491 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1492 error "stripe width >= 2^32 succeeded" || true
1495 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1497 test_27t() { # bug 10864
1502 $WLFS getstripe $tfile
1505 run_test 27t "check that utils parse path correctly"
1507 test_27u() { # bug 4900
1508 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1509 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1511 local list=$(comma_list $(mdts_nodes))
1513 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1514 do_nodes $list $LCTL set_param fail_loc=0x139
1515 test_mkdir -p $DIR/$tdir
1517 createmany -o $DIR/$tdir/t- 1000
1518 do_nodes $list $LCTL set_param fail_loc=0
1520 TLOG=$DIR/$tfile.getstripe
1521 $GETSTRIPE $DIR/$tdir > $TLOG
1522 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1523 unlinkmany $DIR/$tdir/t- 1000
1524 [ $OBJS -gt 0 ] && \
1525 error "$OBJS objects created on OST-0. See $TLOG" || pass
1527 run_test 27u "skip object creation on OSC w/o objects =========="
1529 test_27v() { # bug 4900
1530 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1531 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1532 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1533 remote_ost_nodsh && skip "remote OST with nodsh" && return
1535 exhaust_all_precreations 0x215
1538 test_mkdir -p $DIR/$tdir
1539 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1541 touch $DIR/$tdir/$tfile
1542 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1544 for (( i=1; i < OSTCOUNT; i++ )); do
1545 do_facet ost$i lctl set_param fail_loc=0x705
1547 local START=`date +%s`
1548 createmany -o $DIR/$tdir/$tfile 32
1550 local FINISH=`date +%s`
1551 local TIMEOUT=`lctl get_param -n timeout`
1552 local PROCESS=$((FINISH - START))
1553 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1554 error "$FINISH - $START >= $TIMEOUT / 2"
1555 sleep $((TIMEOUT / 2 - PROCESS))
1558 run_test 27v "skip object creation on slow OST ================="
1560 test_27w() { # bug 10997
1561 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1562 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1563 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1564 error "stripe size $size != 65536" || true
1565 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1566 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1568 run_test 27w "check $SETSTRIPE -S option"
1571 [ "$OSTCOUNT" -lt "2" ] &&
1572 skip_env "skipping multiple stripe count/offset test" && return
1574 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1575 for i in $(seq 1 $OSTCOUNT); do
1577 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1578 error "setstripe -c $i -i $offset failed"
1579 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1580 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1581 [ $count -ne $i ] && error "stripe count $count != $i" || true
1582 [ $index -ne $offset ] &&
1583 error "stripe offset $index != $offset" || true
1586 run_test 27wa "check $SETSTRIPE -c -i options"
1589 remote_ost_nodsh && skip "remote OST with nodsh" && return
1590 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1591 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1592 OFFSET=$(($OSTCOUNT - 1))
1594 local OST=$(ostname_from_index $OSTIDX)
1596 test_mkdir -p $DIR/$tdir
1597 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1598 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1600 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1601 for i in `seq 0 $OFFSET`; do
1602 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1603 error "OST0 was degraded but new created file still use it"
1605 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1607 run_test 27x "create files while OST0 is degraded"
1610 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1611 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1612 remote_ost_nodsh && skip "remote OST with nodsh" && return
1613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1615 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1616 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1617 osc.$mdtosc.prealloc_last_id)
1618 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1619 osc.$mdtosc.prealloc_next_id)
1620 local fcount=$((last_id - next_id))
1621 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1622 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1624 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1625 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1626 local OST_DEACTIVE_IDX=-1
1631 for OSC in $MDS_OSCS; do
1632 OST=$(osc_to_ost $OSC)
1633 OSTIDX=$(index_from_ostuuid $OST)
1634 if [ $OST_DEACTIVE_IDX == -1 ]; then
1635 OST_DEACTIVE_IDX=$OSTIDX
1637 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1638 echo $OSC "is Deactivated:"
1639 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1643 OSTIDX=$(index_from_ostuuid $OST)
1645 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1647 for OSC in $MDS_OSCS; do
1648 OST=$(osc_to_ost $OSC)
1649 OSTIDX=$(index_from_ostuuid $OST)
1650 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1651 echo $OST "is degraded:"
1652 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1653 obdfilter.$OST.degraded=1
1658 createmany -o $DIR/$tdir/$tfile $fcount
1660 for OSC in $MDS_OSCS; do
1661 OST=$(osc_to_ost $OSC)
1662 OSTIDX=$(index_from_ostuuid $OST)
1663 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1664 echo $OST "is recovered from degraded:"
1665 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1666 obdfilter.$OST.degraded=0
1668 do_facet $SINGLEMDS lctl --device %$OSC activate
1672 # all osp devices get activated, hence -1 stripe count restored
1675 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1676 # devices get activated.
1678 $SETSTRIPE -c -1 $DIR/$tfile
1679 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1681 [ $stripecnt -ne $OSTCOUNT ] &&
1682 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1685 run_test 27y "create files while OST0 is degraded and the rest inactive"
1691 lmm_count=$($GETSTRIPE -c $1)
1692 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1693 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1695 local old_ifs="$IFS"
1697 fid=($($LFS path2fid $1))
1700 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1701 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1703 # compare lmm_seq and lu_fid->f_seq
1704 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1705 # compare lmm_object_id and lu_fid->oid
1706 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1708 # check the trusted.fid attribute of the OST objects of the file
1709 local have_obdidx=false
1711 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1712 # skip lines up to and including "obdidx"
1713 [ -z "$obdidx" ] && break
1714 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1715 $have_obdidx || continue
1717 local ost=$((obdidx + 1))
1718 local dev=$(ostdevname $ost)
1721 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1723 seq=$(echo $seq | sed -e "s/^0x//g")
1724 if [ $seq == 0 ]; then
1725 oid_hex=$(echo $oid)
1727 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1729 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1733 # Don't unmount/remount the OSTs if we don't need to do that.
1734 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1735 # update too, until that use mount/ll_decode_filter_fid/mount.
1736 # Re-enable when debugfs will understand new filter_fid.
1738 if false && [ $(facet_fstype ost$ost) == ldiskfs ]; then
1739 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1740 $dev 2>/dev/null" | grep "parent=")
1743 mount_fstype ost$ost
1744 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1745 $(facet_mntpt ost$ost)/$obj_file)
1746 unmount_fstype ost$ost
1747 start ost$ost $dev $OST_MOUNT_OPTS
1750 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1752 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1754 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1755 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1756 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1757 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1758 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1760 if echo $ff_parent | grep -q 'stripe='; then
1761 ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1764 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1765 # into f_ver in this case. See the comment on
1768 ff_pstripe=$(echo $ff_parent | cut -d: -f3 |
1772 # compare lmm_seq and filter_fid->ff_parent.f_seq
1773 [ $ff_pseq = $lmm_seq ] ||
1774 error "FF parent SEQ $ff_pseq != $lmm_seq"
1775 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1776 [ $ff_poid = $lmm_oid ] ||
1777 error "FF parent OID $ff_poid != $lmm_oid"
1778 (($ff_pstripe == $stripe_nr)) ||
1779 error "FF stripe $ff_pstripe != $stripe_nr"
1781 stripe_nr=$((stripe_nr + 1))
1786 remote_ost_nodsh && skip "remote OST with nodsh" && return
1787 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1788 test_mkdir -p $DIR/$tdir
1790 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1791 { error "setstripe -c -1 failed"; return 1; }
1792 # We need to send a write to every object to get parent FID info set.
1793 # This _should_ also work for setattr, but does not currently.
1794 # touch $DIR/$tdir/$tfile-1 ||
1795 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1796 { error "dd $tfile-1 failed"; return 2; }
1797 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1798 { error "setstripe -c -1 failed"; return 3; }
1799 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1800 { error "dd $tfile-2 failed"; return 4; }
1802 # make sure write RPCs have been sent to OSTs
1805 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1806 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1808 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1810 test_27A() { # b=19102
1811 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1812 local restore_size=$($GETSTRIPE -S $MOUNT)
1813 local restore_count=$($GETSTRIPE -c $MOUNT)
1814 local restore_offset=$($GETSTRIPE -i $MOUNT)
1815 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1816 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1817 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1818 local default_size=$($GETSTRIPE -S $MOUNT)
1819 local default_offset=$($GETSTRIPE -i $MOUNT)
1820 local dsize=$((1024 * 1024))
1821 [ $default_size -eq $dsize ] ||
1822 error "stripe size $default_size != $dsize"
1823 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1824 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1826 run_test 27A "check filesystem-wide default LOV EA values"
1828 test_27B() { # LU-2523
1829 test_mkdir -p $DIR/$tdir
1830 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1832 # open f1 with O_LOV_DELAY_CREATE
1834 # call setstripe ioctl on open file descriptor for f1
1836 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1840 # open f1 with O_LOV_DELAY_CREATE
1842 # call setstripe ioctl on open file descriptor for f1
1844 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1846 # Allow multiop to fail in imitation of NFS's busted semantics.
1849 run_test 27B "call setstripe on open unlinked file/rename victim"
1851 test_27C() { #LU-2871
1852 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
1860 test_mkdir -p $DIR/$tdir
1862 for i in $(seq 0 $((OSTCOUNT - 1))); do
1863 # set stripe across all OSTs starting from OST$i
1864 $SETSTRIPE -i $i -c -1 $tfile$i
1865 # get striping information
1866 ost_idx=($($GETSTRIPE $tfile$i |
1867 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
1871 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
1872 error "${#ost_idx[@]} != $OSTCOUNT"
1874 for index in $(seq 0 $((OSTCOUNT - 1))); do
1876 for j in $(echo ${ost_idx[@]}); do
1877 if [ $index -eq $j ]; then
1883 error "Can not find $index in ${ost_idx[@]}"
1887 run_test 27C "check full striping across all OSTs"
1889 # createtest also checks that device nodes are created and
1890 # then visible correctly (#2091)
1891 test_28() { # bug 2091
1893 $CREATETEST $DIR/d28/ct || error
1895 run_test 28 "create/mknod/mkdir with bad file types ============"
1898 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1899 cancel_lru_locks mdc
1905 declare -i LOCKCOUNTORIG=0
1906 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1907 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1909 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1911 declare -i LOCKUNUSEDCOUNTORIG=0
1912 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1913 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1920 declare -i LOCKCOUNTCURRENT=0
1921 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1922 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1925 declare -i LOCKUNUSEDCOUNTCURRENT=0
1926 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1927 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1930 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1931 lctl set_param -n ldlm.dump_namespaces ""
1932 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1933 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1934 log "dumped log to $TMP/test_29.dk (bug 5793)"
1937 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1938 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1939 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1940 log "dumped log to $TMP/test_29.dk (bug 5793)"
1944 run_test 29 "IT_GETATTR regression ============================"
1946 test_30a() { # was test_30
1947 cp `which ls` $DIR || cp /bin/ls $DIR
1951 run_test 30a "execute binary from Lustre (execve) =============="
1954 cp `which ls` $DIR || cp /bin/ls $DIR
1956 $RUNAS $DIR/ls / || error
1959 run_test 30b "execute binary from Lustre as non-root ==========="
1961 test_30c() { # b=22376
1962 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1963 cp `which ls` $DIR || cp /bin/ls $DIR
1965 cancel_lru_locks mdc
1966 cancel_lru_locks osc
1967 $RUNAS $DIR/ls / || error
1970 run_test 30c "execute binary from Lustre without read perms ===="
1973 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1974 $CHECKSTAT -a $DIR/f31 || error
1976 run_test 31a "open-unlink file =================================="
1979 touch $DIR/f31 || error
1980 ln $DIR/f31 $DIR/f31b || error
1981 $MULTIOP $DIR/f31b Ouc || error
1982 $CHECKSTAT -t file $DIR/f31 || error
1984 run_test 31b "unlink file with multiple links while open ======="
1987 touch $DIR/f31 || error
1988 ln $DIR/f31 $DIR/f31c || error
1989 multiop_bg_pause $DIR/f31 O_uc || return 1
1991 $MULTIOP $DIR/f31c Ouc
1992 kill -USR1 $MULTIPID
1995 run_test 31c "open-unlink file with multiple links ============="
1998 opendirunlink $DIR/d31d $DIR/d31d || error
1999 $CHECKSTAT -a $DIR/d31d || error
2001 run_test 31d "remove of open directory ========================="
2003 test_31e() { # bug 2904
2004 check_kernel_version 34 || return 0
2005 openfilleddirunlink $DIR/d31e || error
2007 run_test 31e "remove of open non-empty directory ==============="
2009 test_31f() { # bug 4554
2010 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2012 test_mkdir $DIR/d31f
2013 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2014 cp /etc/hosts $DIR/d31f
2016 $GETSTRIPE $DIR/d31f/hosts
2017 multiop_bg_pause $DIR/d31f D_c || return 1
2020 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2021 test_mkdir $DIR/d31f
2022 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2023 cp /etc/hosts $DIR/d31f
2025 $GETSTRIPE $DIR/d31f/hosts
2026 multiop_bg_pause $DIR/d31f D_c || return 1
2029 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2030 wait $MULTIPID || error "first opendir $MULTIPID failed"
2034 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2035 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2038 run_test 31f "remove of open directory with open-unlink file ==="
2041 echo "-- cross directory link --"
2042 test_mkdir $DIR/d31ga
2043 test_mkdir $DIR/d31gb
2045 ln $DIR/d31ga/f $DIR/d31gb/g
2046 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
2047 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
2048 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
2049 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
2051 run_test 31g "cross directory link==============="
2054 echo "-- cross directory link --"
2055 test_mkdir $DIR/d31h
2056 test_mkdir $DIR/d31h/dir
2058 ln $DIR/d31h/f $DIR/d31h/dir/g
2059 $CHECKSTAT -t file $DIR/d31h/f || error "source"
2060 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
2061 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
2062 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
2064 run_test 31h "cross directory link under child==============="
2067 echo "-- cross directory link --"
2068 test_mkdir $DIR/d31i
2069 test_mkdir $DIR/d31i/dir
2070 touch $DIR/d31i/dir/f
2071 ln $DIR/d31i/dir/f $DIR/d31i/g
2072 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
2073 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
2074 $CHECKSTAT -t file $DIR/d31i/g || error "target"
2075 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
2077 run_test 31i "cross directory link under parent==============="
2081 test_mkdir $DIR/d31j
2082 test_mkdir $DIR/d31j/dir1
2083 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
2084 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
2085 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
2086 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
2089 run_test 31j "link for directory==============="
2093 test_mkdir $DIR/d31k
2095 touch $DIR/d31k/exist
2096 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
2097 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
2098 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
2099 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
2100 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
2101 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
2102 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
2105 run_test 31k "link to file: the same, non-existing, dir==============="
2108 test_mkdir $DIR/d31m
2110 test_mkdir $DIR/d31m2
2111 touch $DIR/d31m2/exist
2112 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2113 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2114 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2115 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2116 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2117 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2120 run_test 31m "link to file: the same, non-existing, dir==============="
2123 [ -e /proc/self/fd/173 ] && echo "skipping, fd 173 is in use" && return
2124 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2125 nlink=$(stat --format=%h $DIR/$tfile)
2126 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2128 local cmd="exec $fd<$DIR/$tfile"
2131 trap "eval $cmd" EXIT
2132 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2133 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2134 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2135 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2136 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2139 run_test 31n "check link count of unlinked file"
2142 local TEMPNAME=$(mktemp $1_XXXXXX)
2143 mlink $TEMPNAME $1 2> /dev/null &&
2144 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2148 test_31o() { # LU-2901
2150 for LOOP in $(seq 100); do
2151 rm -f $DIR/$tdir/$tfile*
2152 for THREAD in $(seq 8); do
2153 link_one $DIR/$tdir/$tfile.$LOOP &
2156 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2157 [ $LINKS -gt 1 ] && ls $DIR/$tdir &&
2158 error "$LINKS duplicate links to $tfile.$LOOP" &&
2162 run_test 31o "duplicate hard links with same filename"
2164 cleanup_test32_mount() {
2166 $UMOUNT -d $DIR/$tdir/ext2-mountpoint
2170 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2171 echo "== more mountpoints and symlinks ================="
2172 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2173 trap cleanup_test32_mount EXIT
2174 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2175 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2176 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2177 cleanup_test32_mount
2179 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2182 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2183 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2184 trap cleanup_test32_mount EXIT
2185 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2186 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2187 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2188 cleanup_test32_mount
2190 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2193 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2194 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2195 trap cleanup_test32_mount EXIT
2196 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2197 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2198 test_mkdir -p $DIR/$tdir/d2/test_dir
2199 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2200 cleanup_test32_mount
2202 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2205 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2206 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2207 trap cleanup_test32_mount EXIT
2208 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2209 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2210 test_mkdir -p $DIR/$tdir/d2/test_dir
2211 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2212 cleanup_test32_mount
2214 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2217 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2218 test_mkdir -p $DIR/d32e/tmp
2219 TMP_DIR=$DIR/d32e/tmp
2220 ln -s $DIR/d32e $TMP_DIR/symlink11
2221 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2222 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2223 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2225 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2228 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2229 test_mkdir -p $DIR/d32f/tmp
2230 TMP_DIR=$DIR/d32f/tmp
2231 ln -s $DIR/d32f $TMP_DIR/symlink11
2232 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2233 ls $DIR/d32f/tmp/symlink11 || error
2234 ls $DIR/d32f/symlink01 || error
2236 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2239 TMP_DIR=$DIR/$tdir/tmp
2240 test_mkdir -p $DIR/$tdir/tmp
2241 test_mkdir $DIR/${tdir}2
2242 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2243 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2244 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2245 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2246 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2247 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2249 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2252 rm -fr $DIR/$tdir $DIR/${tdir}2
2253 TMP_DIR=$DIR/$tdir/tmp
2254 test_mkdir -p $DIR/$tdir/tmp
2255 test_mkdir $DIR/${tdir}2
2256 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2257 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2258 ls $TMP_DIR/symlink12 || error
2259 ls $DIR/$tdir/symlink02 || error
2261 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2264 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2265 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2266 trap cleanup_test32_mount EXIT
2267 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2268 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2269 touch $DIR/$tdir/test_file
2270 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2271 cleanup_test32_mount
2273 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2276 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2277 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2278 trap cleanup_test32_mount EXIT
2279 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2280 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2281 touch $DIR/$tdir/test_file
2282 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2283 cleanup_test32_mount
2285 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2288 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2290 trap cleanup_test32_mount EXIT
2291 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2292 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2293 test_mkdir -p $DIR/$tdir/d2
2294 touch $DIR/$tdir/d2/test_file || error
2295 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2296 cleanup_test32_mount
2298 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2301 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2303 trap cleanup_test32_mount EXIT
2304 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2305 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2306 test_mkdir -p $DIR/$tdir/d2
2307 touch $DIR/$tdir/d2/test_file
2308 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2309 cleanup_test32_mount
2311 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2315 test_mkdir -p $DIR/d32m/tmp
2316 TMP_DIR=$DIR/d32m/tmp
2317 ln -s $DIR $TMP_DIR/symlink11
2318 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2319 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2320 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2322 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2326 test_mkdir -p $DIR/d32n/tmp
2327 TMP_DIR=$DIR/d32n/tmp
2328 ln -s $DIR $TMP_DIR/symlink11
2329 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2330 ls -l $DIR/d32n/tmp/symlink11 || error
2331 ls -l $DIR/d32n/symlink01 || error
2333 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2336 rm -fr $DIR/d32o $DIR/$tfile
2338 test_mkdir -p $DIR/d32o/tmp
2339 TMP_DIR=$DIR/d32o/tmp
2340 ln -s $DIR/$tfile $TMP_DIR/symlink12
2341 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2342 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2343 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2344 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2345 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2347 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2357 test_mkdir -p $DIR/d32p/tmp
2359 TMP_DIR=$DIR/d32p/tmp
2361 ln -s $DIR/$tfile $TMP_DIR/symlink12
2363 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2365 cat $DIR/d32p/tmp/symlink12 || error
2367 cat $DIR/d32p/symlink02 || error
2370 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2372 cleanup_testdir_mount() {
2374 $UMOUNT -d $DIR/$tdir
2378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2379 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2380 trap cleanup_testdir_mount EXIT
2381 test_mkdir -p $DIR/$tdir
2382 touch $DIR/$tdir/under_the_mount
2383 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2384 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2385 cleanup_testdir_mount
2387 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2390 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2391 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2392 trap cleanup_testdir_mount EXIT
2393 test_mkdir -p $DIR/$tdir
2394 touch $DIR/$tdir/under_the_mount
2395 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2396 ls $DIR/$tdir | grep -q under_the_mount && error || true
2397 cleanup_testdir_mount
2399 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2404 chmod 444 $DIR/$tfile
2405 chown $RUNAS_ID $DIR/$tfile
2407 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2410 run_test 33aa "write file with mode 444 (should return error) ===="
2414 test_mkdir -p $DIR/d33
2415 chown $RUNAS_ID $DIR/d33
2416 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2417 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2418 error "open RDWR" || true
2420 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2424 test_mkdir -p $DIR/d33
2425 chown $RUNAS_ID $DIR/d33
2426 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2428 run_test 33b "test open file with malformed flags (No panic and return error)"
2431 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2437 remote_ost_nodsh && skip "remote OST with nodsh" && return
2440 test_mkdir -p $DIR/d33
2441 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2444 for ostnum in $(seq $OSTCOUNT); do
2445 # test-framework's OST numbering is one-based, while Lustre's
2447 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2448 # Parsing llobdstat's output sucks; we could grep the /proc
2449 # path, but that's likely to not be as portable as using the
2450 # llobdstat utility. So we parse lctl output instead.
2451 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2452 obdfilter/$ostname/stats |
2453 awk '/^write_bytes/ {print $7}' )
2454 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2455 if (( ${write_bytes:-0} > 0 ))
2462 $all_zeros || return 0
2465 echo foo > $DIR/d33/bar
2469 # Total up write_bytes after writing. We'd better find non-zeros.
2470 for ostnum in $(seq $OSTCOUNT); do
2471 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2472 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2473 obdfilter/$ostname/stats |
2474 awk '/^write_bytes/ {print $7}' )
2475 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2476 if (( ${write_bytes:-0} > 0 ))
2485 for ostnum in $(seq $OSTCOUNT); do
2486 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2487 echo "Check that write_bytes is present in obdfilter/*/stats:"
2488 do_facet ost$ostnum lctl get_param -n \
2489 obdfilter/$ostname/stats
2491 error "OST not keeping write_bytes stats (b22312)"
2494 run_test 33c "test llobdstat and write_bytes"
2497 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2498 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2500 local remote_dir=$DIR/$tdir/remote_dir
2503 $LFS mkdir -i $MDTIDX $remote_dir ||
2504 error "create remote directory failed"
2506 touch $remote_dir/$tfile
2507 chmod 444 $remote_dir/$tfile
2508 chown $RUNAS_ID $remote_dir/$tfile
2510 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2512 chown $RUNAS_ID $remote_dir
2513 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2514 error "create" || true
2515 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2516 error "open RDWR" || true
2517 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2518 error "create" || true
2520 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2522 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2525 $MCREATE $DIR/f34 || error
2526 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2527 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2528 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2529 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2531 run_test 34a "truncate file that has not been opened ==========="
2534 [ ! -f $DIR/f34 ] && test_34a
2535 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2536 $OPENFILE -f O_RDONLY $DIR/f34
2537 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2538 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2540 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2543 [ ! -f $DIR/f34 ] && test_34a
2544 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2545 $OPENFILE -f O_RDWR $DIR/f34
2546 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2547 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2549 run_test 34c "O_RDWR opening file-with-size works =============="
2552 [ ! -f $DIR/f34 ] && test_34a
2553 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2554 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2557 run_test 34d "write to sparse file ============================="
2561 $MCREATE $DIR/f34e || error
2562 $TRUNCATE $DIR/f34e 1000 || error
2563 $CHECKSTAT -s 1000 $DIR/f34e || error
2564 $OPENFILE -f O_RDWR $DIR/f34e
2565 $CHECKSTAT -s 1000 $DIR/f34e || error
2567 run_test 34e "create objects, some with size and some without =="
2569 test_34f() { # bug 6242, 6243
2570 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2573 $MCREATE $DIR/f34f || error
2574 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2575 dd if=$DIR/f34f of=$TMP/f34f
2576 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2577 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2578 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2579 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2580 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2582 run_test 34f "read from a file with no objects until EOF ======="
2585 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2586 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2587 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2588 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2589 cancel_lru_locks osc
2590 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2591 error "wrong size after lock cancel"
2593 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2594 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2595 error "expanding truncate failed"
2596 cancel_lru_locks osc
2597 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2598 error "wrong expanded size after lock cancel"
2600 run_test 34g "truncate long file ==============================="
2603 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2607 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2608 sync # Flush the cache so that multiop below does not block on cache
2609 # flush when getting the group lock
2610 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2613 # Since just timed wait is not good enough, let's do a sync write
2614 # that way we are sure enough time for a roundtrip + processing
2615 # passed + 2 seconds of extra margin.
2616 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2620 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2621 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2625 local nsz=`stat -c %s $DIR/$tfile`
2626 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2628 run_test 34h "ftruncate file under grouplock should not block"
2631 cp /bin/sh $DIR/f35a
2633 chown $RUNAS_ID $DIR/f35a
2634 $RUNAS $DIR/f35a && error || true
2637 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2641 utime $DIR/f36 || error
2643 run_test 36a "MDS utime check (mknod, utime) ==================="
2647 utime $DIR/f36 || error
2649 run_test 36b "OST utime check (open, utime) ===================="
2654 chown $RUNAS_ID $DIR/d36
2655 $RUNAS utime $DIR/d36/f36 || error
2657 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2660 [ ! -d $DIR/d36 ] && test_36c
2661 echo "" > $DIR/d36/f36
2662 $RUNAS utime $DIR/d36/f36 || error
2664 run_test 36d "non-root OST utime check (open, utime) ==========="
2667 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2668 test_mkdir -p $DIR/$tdir
2669 touch $DIR/$tdir/$tfile
2670 $RUNAS utime $DIR/$tdir/$tfile && \
2671 error "utime worked, expected failure" || true
2673 run_test 36e "utime on non-owned file (should return error) ===="
2677 local LANG_SAVE=$LANG
2678 local LC_LANG_SAVE=$LC_LANG
2679 export LANG=C LC_LANG=C # for date language
2681 DATESTR="Dec 20 2000"
2682 test_mkdir -p $DIR/$tdir
2683 lctl set_param fail_loc=$fl
2685 cp /etc/hosts $DIR/$tdir/$tfile
2686 sync & # write RPC generated with "current" inode timestamp, but delayed
2688 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2689 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2690 cancel_lru_locks osc
2691 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2693 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2694 echo "BEFORE: $LS_BEFORE" && \
2695 echo "AFTER : $LS_AFTER" && \
2696 echo "WANT : $DATESTR" && \
2697 error "$DIR/$tdir/$tfile timestamps changed" || true
2699 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2703 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2704 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2705 subr_36fh "0x80000214"
2707 run_test 36f "utime on file racing with OST BRW write =========="
2710 remote_ost_nodsh && skip "remote OST with nodsh" && return
2711 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2716 test_mkdir -p $DIR/$tdir
2717 fmd_max_age=$(do_facet ost1 \
2718 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2721 fmd_before=$(do_facet ost1 \
2722 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2723 touch $DIR/$tdir/$tfile
2724 sleep $((fmd_max_age + 12))
2725 fmd_after=$(do_facet ost1 \
2726 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2728 echo "fmd_before: $fmd_before"
2729 echo "fmd_after: $fmd_after"
2730 [ "$fmd_after" -gt "$fmd_before" ] && \
2731 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2732 error "fmd didn't expire after ping" || true
2734 run_test 36g "filter mod data cache expiry ====================="
2737 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2738 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2739 subr_36fh "0x80000227"
2741 run_test 36h "utime on file racing with OST BRW write =========="
2743 # test_37 - duplicate with tests 32q 32r
2746 local file=$DIR/$tfile
2748 openfile -f O_DIRECTORY $file
2751 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2752 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2754 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2758 touch $DIR/${tfile}2
2759 # ls -l $DIR/$tfile $DIR/${tfile}2
2760 # ls -lu $DIR/$tfile $DIR/${tfile}2
2761 # ls -lc $DIR/$tfile $DIR/${tfile}2
2763 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2764 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2766 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2768 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2770 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2771 error "O_TRUNC didn't change timestamps"
2774 run_test 39 "mtime changed on create ==========================="
2777 test_mkdir -p $DIR/$tdir
2778 cp -p /etc/passwd $DIR/$tdir/fopen
2779 cp -p /etc/passwd $DIR/$tdir/flink
2780 cp -p /etc/passwd $DIR/$tdir/funlink
2781 cp -p /etc/passwd $DIR/$tdir/frename
2782 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2785 echo "aaaaaa" >> $DIR/$tdir/fopen
2786 echo "aaaaaa" >> $DIR/$tdir/flink
2787 echo "aaaaaa" >> $DIR/$tdir/funlink
2788 echo "aaaaaa" >> $DIR/$tdir/frename
2790 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2791 local link_new=`stat -c %Y $DIR/$tdir/flink`
2792 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2793 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2795 cat $DIR/$tdir/fopen > /dev/null
2796 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2797 rm -f $DIR/$tdir/funlink2
2798 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2800 for (( i=0; i < 2; i++ )) ; do
2801 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2802 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2803 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2804 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2806 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2807 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2808 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2809 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2811 cancel_lru_locks osc
2812 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2815 run_test 39b "mtime change on open, link, unlink, rename ======"
2817 # this should be set to past
2818 TEST_39_MTIME=`date -d "1 year ago" +%s`
2824 local mtime0=`stat -c %Y $DIR1/$tfile`
2826 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2827 local mtime1=`stat -c %Y $DIR1/$tfile`
2828 [ "$mtime1" = $TEST_39_MTIME ] || \
2829 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2832 echo hello >> $DIR1/$tfile
2834 local mtime2=`stat -c %Y $DIR1/$tfile`
2835 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2836 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2838 mv $DIR1/$tfile $DIR1/$tfile-1
2840 for (( i=0; i < 2; i++ )) ; do
2841 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2842 [ "$mtime2" = "$mtime3" ] || \
2843 error "mtime ($mtime2) changed (to $mtime3) on rename"
2845 cancel_lru_locks osc
2846 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2849 run_test 39c "mtime change on rename ==========================="
2853 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2856 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2858 for (( i=0; i < 2; i++ )) ; do
2859 local mtime=`stat -c %Y $DIR1/$tfile`
2860 [ $mtime = $TEST_39_MTIME ] || \
2861 error "mtime($mtime) is not set to $TEST_39_MTIME"
2863 cancel_lru_locks osc
2864 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2867 run_test 39d "create, utime, stat =============================="
2871 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2873 local mtime1=`stat -c %Y $DIR1/$tfile`
2875 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2877 for (( i=0; i < 2; i++ )) ; do
2878 local mtime2=`stat -c %Y $DIR1/$tfile`
2879 [ $mtime2 = $TEST_39_MTIME ] || \
2880 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2882 cancel_lru_locks osc
2883 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2886 run_test 39e "create, stat, utime, stat ========================"
2890 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2892 mtime1=`stat -c %Y $DIR1/$tfile`
2895 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2897 for (( i=0; i < 2; i++ )) ; do
2898 local mtime2=`stat -c %Y $DIR1/$tfile`
2899 [ $mtime2 = $TEST_39_MTIME ] || \
2900 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2902 cancel_lru_locks osc
2903 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2906 run_test 39f "create, stat, sleep, utime, stat ================="
2910 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2911 echo hello >> $DIR1/$tfile
2912 local mtime1=`stat -c %Y $DIR1/$tfile`
2915 chmod o+r $DIR1/$tfile
2917 for (( i=0; i < 2; i++ )) ; do
2918 local mtime2=`stat -c %Y $DIR1/$tfile`
2919 [ "$mtime1" = "$mtime2" ] || \
2920 error "lost mtime: $mtime2, should be $mtime1"
2922 cancel_lru_locks osc
2923 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2926 run_test 39g "write, chmod, stat ==============================="
2930 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2935 echo hello >> $DIR1/$tfile
2936 local mtime1=`stat -c %Y $DIR1/$tfile`
2938 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2940 if [ "$d1" != "$d2" ]; then
2941 echo "write and touch not within one second"
2943 for (( i=0; i < 2; i++ )) ; do
2944 local mtime2=`stat -c %Y $DIR1/$tfile`
2945 [ "$mtime2" = $TEST_39_MTIME ] || \
2946 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2948 cancel_lru_locks osc
2949 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2953 run_test 39h "write, utime within one second, stat ============="
2956 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2960 echo hello >> $DIR1/$tfile
2961 local mtime1=`stat -c %Y $DIR1/$tfile`
2963 mv $DIR1/$tfile $DIR1/$tfile-1
2965 for (( i=0; i < 2; i++ )) ; do
2966 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2968 [ "$mtime1" = "$mtime2" ] || \
2969 error "lost mtime: $mtime2, should be $mtime1"
2971 cancel_lru_locks osc
2972 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2975 run_test 39i "write, rename, stat =============================="
2978 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2979 start_full_debug_logging
2983 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2984 lctl set_param fail_loc=0x80000412
2985 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2986 error "multiop failed"
2988 local mtime1=`stat -c %Y $DIR1/$tfile`
2990 mv $DIR1/$tfile $DIR1/$tfile-1
2992 kill -USR1 $multipid
2993 wait $multipid || error "multiop close failed"
2995 for (( i=0; i < 2; i++ )) ; do
2996 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2997 [ "$mtime1" = "$mtime2" ] ||
2998 error "mtime is lost on close: $mtime2, " \
3001 cancel_lru_locks osc
3002 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3004 lctl set_param fail_loc=0
3005 stop_full_debug_logging
3007 run_test 39j "write, rename, close, stat ======================="
3010 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3014 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3016 local mtime1=`stat -c %Y $DIR1/$tfile`
3018 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3020 kill -USR1 $multipid
3021 wait $multipid || error "multiop close failed"
3023 for (( i=0; i < 2; i++ )) ; do
3024 local mtime2=`stat -c %Y $DIR1/$tfile`
3026 [ "$mtime2" = $TEST_39_MTIME ] || \
3027 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3029 cancel_lru_locks osc
3030 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3033 run_test 39k "write, utime, close, stat ========================"
3035 # this should be set to future
3036 TEST_39_ATIME=`date -d "1 year" +%s`
3039 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3040 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3041 local atime_diff=$(do_facet $SINGLEMDS \
3042 lctl get_param -n mdd.*MDT0000*.atime_diff)
3046 # test setting directory atime to future
3047 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3048 local atime=$(stat -c %X $DIR/$tdir)
3049 [ "$atime" = $TEST_39_ATIME ] || \
3050 error "atime is not set to future: $atime, $TEST_39_ATIME"
3052 # test setting directory atime from future to now
3053 local d1=$(date +%s)
3055 local d2=$(date +%s)
3057 cancel_lru_locks mdc
3058 atime=$(stat -c %X $DIR/$tdir)
3059 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3060 error "atime is not updated from future: $atime, $d1<atime<$d2"
3062 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3065 # test setting directory atime when now > dir atime + atime_diff
3069 cancel_lru_locks mdc
3070 atime=$(stat -c %X $DIR/$tdir)
3071 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3072 error "atime is not updated : $atime, should be $d2"
3074 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3077 # test not setting directory atime when now < dir atime + atime_diff
3079 cancel_lru_locks mdc
3080 atime=$(stat -c %X $DIR/$tdir)
3081 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3082 error "atime is updated to $atime, should remain $d1<atime<$d2"
3084 do_facet $SINGLEMDS \
3085 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3087 run_test 39l "directory atime update ==========================="
3090 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3093 local far_past_mtime=$(date -d "May 29 1953" +%s)
3094 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3096 touch -m -d @$far_past_mtime $DIR1/$tfile
3097 touch -a -d @$far_past_atime $DIR1/$tfile
3099 for (( i=0; i < 2; i++ )) ; do
3100 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3101 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3102 error "atime or mtime set incorrectly"
3104 cancel_lru_locks osc
3105 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3108 run_test 39m "test atime and mtime before 1970"
3110 test_39n() { # LU-3832
3111 local atime_diff=$(do_facet $SINGLEMDS \
3112 lctl get_param -n mdd.*MDT0000*.atime_diff)
3117 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3120 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3121 atime0=$(stat -c %X $DIR/$tfile)
3124 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3125 atime1=$(stat -c %X $DIR/$tfile)
3128 cancel_lru_locks mdc
3129 cancel_lru_locks osc
3130 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3131 atime2=$(stat -c %X $DIR/$tfile)
3133 do_facet $SINGLEMDS \
3134 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3136 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3137 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3139 run_test 39n "check that O_NOATIME is honored"
3142 TESTDIR=$DIR/$tdir/$tfile
3143 [ -e $TESTDIR ] && rm -rf $TESTDIR
3144 test_mkdir -p $TESTDIR
3150 links2=$(stat -c %h .)
3151 [ $(($links1 + 2)) != $links2 ] &&
3152 error "wrong links count $(($links1 + 2)) != $links2"
3154 links3=$(stat -c %h .)
3155 [ $(($links1 + 1)) != $links3 ] &&
3156 error "wrong links count $links1 != $links3"
3159 run_test 39o "directory cached attributes updated after create ========"
3162 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3164 TESTDIR=$DIR/$tdir/$tfile
3165 [ -e $TESTDIR ] && rm -rf $TESTDIR
3166 test_mkdir -p $TESTDIR
3170 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3171 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3173 links2=$(stat -c %h .)
3174 [ $(($links1 + 2)) != $links2 ] &&
3175 error "wrong links count $(($links1 + 2)) != $links2"
3177 links3=$(stat -c %h .)
3178 [ $(($links1 + 1)) != $links3 ] &&
3179 error "wrong links count $links1 != $links3"
3182 run_test 39p "remote directory cached attributes updated after create ========"
3186 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3187 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3188 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3189 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3190 error "$tfile is not 4096 bytes in size"
3192 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3196 small_write $DIR/f41 18
3198 run_test 41 "test small file write + fstat ====================="
3200 count_ost_writes() {
3201 lctl get_param -n osc.*.stats |
3202 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
3209 BG_DIRTY_RATIO_SAVE=10
3210 MAX_BG_DIRTY_RATIO=25
3214 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3215 # dirty_ratio, dirty_background_ratio
3216 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3217 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3218 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3219 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3221 # if file not here, we are a 2.4 kernel
3222 kill -CONT `pidof kupdated`
3227 # setup the trap first, so someone cannot exit the test at the
3228 # exact wrong time and mess up a machine
3229 trap start_writeback EXIT
3230 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3231 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3232 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3233 sysctl -w vm.dirty_writeback_centisecs=0
3234 sysctl -w vm.dirty_writeback_centisecs=0
3235 # save and increase /proc/sys/vm/dirty_ratio
3236 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3237 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3238 # save and increase /proc/sys/vm/dirty_background_ratio
3239 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3240 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3242 # if file not here, we are a 2.4 kernel
3243 kill -STOP `pidof kupdated`
3247 # ensure that all stripes have some grant before we test client-side cache
3249 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3250 dd if=/dev/zero of=$i bs=4k count=1
3255 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3256 # file truncation, and file removal.
3258 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3260 cancel_lru_locks osc
3262 sync; sleep 1; sync # just to be safe
3263 BEFOREWRITES=`count_ost_writes`
3264 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3265 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3266 AFTERWRITES=`count_ost_writes`
3267 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3268 error "$BEFOREWRITES < $AFTERWRITES"
3271 run_test 42a "ensure that we don't flush on close =============="
3274 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3276 cancel_lru_locks osc
3279 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3280 BEFOREWRITES=`count_ost_writes`
3281 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3282 AFTERWRITES=`count_ost_writes`
3283 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3284 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3286 BEFOREWRITES=`count_ost_writes`
3287 sync || error "sync: $?"
3288 AFTERWRITES=`count_ost_writes`
3289 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3290 error "$BEFOREWRITES < $AFTERWRITES on sync"
3292 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3296 run_test 42b "test destroy of file with cached dirty data ======"
3298 # if these tests just want to test the effect of truncation,
3299 # they have to be very careful. consider:
3300 # - the first open gets a {0,EOF}PR lock
3301 # - the first write conflicts and gets a {0, count-1}PW
3302 # - the rest of the writes are under {count,EOF}PW
3303 # - the open for truncate tries to match a {0,EOF}PR
3304 # for the filesize and cancels the PWs.
3305 # any number of fixes (don't get {0,EOF} on open, match
3306 # composite locks, do smarter file size management) fix
3307 # this, but for now we want these tests to verify that
3308 # the cancellation with truncate intent works, so we
3309 # start the file with a full-file pw lock to match against
3310 # until the truncate.
3315 cancel_lru_locks osc
3317 # prime the file with 0,EOF PW to match
3321 # now the real test..
3322 dd if=/dev/zero of=$file bs=1024 count=100
3323 BEFOREWRITES=`count_ost_writes`
3324 $TRUNCATE $file $offset
3325 cancel_lru_locks osc
3326 AFTERWRITES=`count_ost_writes`
3331 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3333 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3334 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3337 run_test 42c "test partial truncate of file with cached dirty data"
3340 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3342 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3343 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3346 run_test 42d "test complete truncate of file with cached dirty data"
3348 test_42e() { # bug22074
3349 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3350 local TDIR=$DIR/${tdir}e
3351 local pagesz=$(page_size)
3352 local pages=16 # hardcoded 16 pages, don't change it.
3353 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3354 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3358 test_mkdir -p $DIR/${tdir}e
3359 $SETSTRIPE -c 1 $TDIR
3360 createmany -o $TDIR/f $files
3362 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3364 # we assume that with $OSTCOUNT files, at least one of them will
3365 # be allocated on OST0.
3366 warmup_files=$((OSTCOUNT * max_dirty_mb))
3367 createmany -o $TDIR/w $warmup_files
3369 # write a large amount of data into one file and sync, to get good
3370 # avail_grant number from OST.
3371 for ((i=0; i<$warmup_files; i++)); do
3372 idx=$($GETSTRIPE -i $TDIR/w$i)
3373 [ $idx -ne 0 ] && continue
3374 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3377 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3379 $LCTL get_param $proc_osc0/cur_dirty_bytes
3380 $LCTL get_param $proc_osc0/cur_grant_bytes
3382 # create as much dirty pages as we can while not to trigger the actual
3383 # RPCs directly. but depends on the env, VFS may trigger flush during this
3384 # period, hopefully we are good.
3385 for ((i=0; i<$warmup_files; i++)); do
3386 idx=$($GETSTRIPE -i $TDIR/w$i)
3387 [ $idx -ne 0 ] && continue
3388 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3390 $LCTL get_param $proc_osc0/cur_dirty_bytes
3391 $LCTL get_param $proc_osc0/cur_grant_bytes
3393 # perform the real test
3394 $LCTL set_param $proc_osc0/rpc_stats 0
3395 for ((;i<$files; i++)); do
3396 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3397 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3400 $LCTL get_param $proc_osc0/rpc_stats
3403 local have_ppr=false
3404 $LCTL get_param $proc_osc0/rpc_stats |
3405 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3406 # skip lines until we are at the RPC histogram data
3407 [ "$PPR" == "pages" ] && have_ppr=true && continue
3408 $have_ppr || continue
3410 # we only want the percent stat for < 16 pages
3411 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3413 percent=$((percent + WPCT))
3414 if [ $percent -gt 15 ]; then
3415 error "less than 16-pages write RPCs" \
3422 run_test 42e "verify sub-RPC writes are not done synchronously"
3425 test_mkdir -p $DIR/$tdir
3426 cp -p /bin/ls $DIR/$tdir/$tfile
3427 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3429 # give multiop a chance to open
3432 $DIR/$tdir/$tfile && error || true
3435 run_test 43 "execution of file opened for write should return -ETXTBSY"
3438 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3439 test_mkdir -p $DIR/$tdir
3440 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3441 cp -p multiop $DIR/$tdir/multiop
3442 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3445 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3446 kill -USR1 $MULTIOP_PID || return 2
3447 wait $MULTIOP_PID || return 3
3448 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3450 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3453 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3454 test_mkdir -p $DIR/$tdir
3455 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3456 cp -p multiop $DIR/$tdir/multiop
3457 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3460 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3461 kill -USR1 $MULTIOP_PID || return 2
3462 wait $MULTIOP_PID || return 3
3463 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3465 run_test 43b "truncate of file being executed should return -ETXTBSY"
3468 local testdir="$DIR/$tdir"
3469 test_mkdir -p $DIR/$tdir
3471 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3472 ( cd $testdir && md5sum -c)
3474 run_test 43c "md5sum of copy into lustre========================"
3477 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3478 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3479 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3481 run_test 44 "zero length read from a sparse stripe ============="
3484 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3486 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3487 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3488 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3490 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3491 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3494 OFFSETS="0 $((stride/2)) $((stride-1))"
3495 for offset in $OFFSETS ; do
3496 for i in `seq 0 $((nstripe-1))`; do
3497 local GLOBALOFFSETS=""
3498 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3499 local myfn=$DIR/d44a-$size
3500 echo "--------writing $myfn at $size"
3501 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3502 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3503 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3504 || error "ll_sparseness_verify $GLOBALOFFSETS"
3506 for j in `seq 0 $((nstripe-1))`; do
3507 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3508 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3509 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3511 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3512 || error "ll_sparseness_verify $GLOBALOFFSETS"
3517 run_test 44a "test sparse pwrite ==============================="
3521 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3527 before=`dirty_osc_total`
3528 echo executing "\"$*\""
3530 after=`dirty_osc_total`
3531 echo before $before, after $after
3534 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3536 # Obtain grants from OST if it supports it
3537 echo blah > ${f}_grant
3540 do_dirty_record "echo blah > $f"
3541 [ $before -eq $after ] && error "write wasn't cached"
3542 do_dirty_record "> $f"
3543 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3544 do_dirty_record "echo blah > $f"
3545 [ $before -eq $after ] && error "write wasn't cached"
3546 do_dirty_record "sync"
3547 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3548 do_dirty_record "echo blah > $f"
3549 [ $before -eq $after ] && error "write wasn't cached"
3550 do_dirty_record "cancel_lru_locks osc"
3551 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3554 run_test 45 "osc io page accounting ============================"
3556 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3557 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3558 # objects offset and an assert hit when an rpc was built with 1023's mapped
3559 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3561 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3565 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3567 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3568 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3572 run_test 46 "dirtying a previously written page ================"
3574 # test_47 is removed "Device nodes check" is moved to test_28
3576 test_48a() { # bug 2399
3577 check_kernel_version 34 || return 0
3578 test_mkdir -p $DIR/$tdir
3580 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3581 test_mkdir $DIR/$tdir || error "recreate directory failed"
3582 touch foo || error "'touch foo' failed after recreating cwd"
3583 test_mkdir $DIR/$tdir/bar ||
3584 error "'mkdir foo' failed after recreating cwd"
3585 if check_kernel_version 44; then
3586 touch .foo || error "'touch .foo' failed after recreating cwd"
3587 test_mkdir $DIR/$tdir/.bar ||
3588 error "'mkdir .foo' failed after recreating cwd"
3590 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3591 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3592 cd . || error "'cd .' failed after recreating cwd"
3593 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3594 rmdir . && error "'rmdir .' worked after recreating cwd"
3595 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3596 cd .. || error "'cd ..' failed after recreating cwd"
3598 run_test 48a "Access renamed working dir (should return errors)="
3600 test_48b() { # bug 2399
3601 check_kernel_version 34 || return 0
3603 test_mkdir -p $DIR/$tdir
3605 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3606 touch foo && error "'touch foo' worked after removing cwd"
3607 test_mkdir $DIR/$tdir/foo &&
3608 error "'mkdir foo' worked after removing cwd"
3609 if check_kernel_version 44; then
3610 touch .foo && error "'touch .foo' worked after removing cwd"
3611 test_mkdir $DIR/$tdir/.foo &&
3612 error "'mkdir .foo' worked after removing cwd"
3614 ls . > /dev/null && error "'ls .' worked after removing cwd"
3615 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3616 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3617 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3618 rmdir . && error "'rmdir .' worked after removing cwd"
3619 ln -s . foo && error "'ln -s .' worked after removing cwd"
3620 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3622 run_test 48b "Access removed working dir (should return errors)="
3624 test_48c() { # bug 2350
3625 check_kernel_version 36 || return 0
3626 #lctl set_param debug=-1
3629 test_mkdir -p $DIR/$tdir/dir
3631 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3632 $TRACE touch foo && error "touch foo worked after removing cwd"
3633 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3634 if check_kernel_version 44; then
3635 touch .foo && error "touch .foo worked after removing cwd"
3636 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3638 $TRACE ls . && error "'ls .' worked after removing cwd"
3639 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3640 is_patchless || ( $TRACE cd . &&
3641 error "'cd .' worked after removing cwd" )
3642 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3643 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3644 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3645 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3647 run_test 48c "Access removed working subdir (should return errors)"
3649 test_48d() { # bug 2350
3650 check_kernel_version 36 || return 0
3651 #lctl set_param debug=-1
3654 test_mkdir -p $DIR/$tdir/dir
3656 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3657 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3658 $TRACE touch foo && error "'touch foo' worked after removing parent"
3659 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3660 if check_kernel_version 44; then
3661 touch .foo && error "'touch .foo' worked after removing parent"
3663 error "mkdir .foo worked after removing parent"
3665 $TRACE ls . && error "'ls .' worked after removing parent"
3666 $TRACE ls .. && error "'ls ..' worked after removing parent"
3667 is_patchless || ( $TRACE cd . &&
3668 error "'cd .' worked after recreate parent" )
3669 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3670 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3671 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3672 is_patchless || ( $TRACE cd .. &&
3673 error "'cd ..' worked after removing parent" || true )
3675 run_test 48d "Access removed parent subdir (should return errors)"
3677 test_48e() { # bug 4134
3678 check_kernel_version 41 || return 0
3679 #lctl set_param debug=-1
3682 test_mkdir -p $DIR/$tdir/dir
3684 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3685 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3686 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3687 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3688 # On a buggy kernel addition of "touch foo" after cd .. will
3689 # produce kernel oops in lookup_hash_it
3690 touch ../foo && error "'cd ..' worked after recreate parent"
3692 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3694 run_test 48e "Access to recreated parent subdir (should return errors)"
3696 test_49() { # LU-1030
3697 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3698 # get ost1 size - lustre-OST0000
3699 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3700 # write 800M at maximum
3701 [ $ost1_size -gt 819200 ] && ost1_size=819200
3703 lfs setstripe -c 1 -i 0 $DIR/$tfile
3704 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3707 # change max_pages_per_rpc while writing the file
3708 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3709 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3710 # loop until dd process exits
3711 while ps ax -opid | grep -wq $dd_pid; do
3712 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3713 sleep $((RANDOM % 5 + 1))
3715 # restore original max_pages_per_rpc
3716 $LCTL set_param $osc1_mppc=$orig_mppc
3717 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3719 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3723 test_mkdir $DIR/$tdir
3725 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
3727 run_test 50 "special situations: /proc symlinks ==============="
3729 test_51a() { # was test_51
3730 # bug 1516 - create an empty entry right after ".." then split dir
3731 test_mkdir -p $DIR/$tdir
3732 touch $DIR/$tdir/foo
3733 $MCREATE $DIR/$tdir/bar
3735 createmany -m $DIR/$tdir/longfile 201
3737 while [ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]; do
3738 $MCREATE $DIR/$tdir/longfile$FNUM
3743 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
3745 run_test 51a "special situations: split htree with empty entry =="
3747 export NUMTEST=70000
3749 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3750 local BASE=$DIR/$tdir
3752 # cleanup the directory
3757 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3758 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3759 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3762 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3763 echo "reduced count to $NUMTEST due to inodes"
3765 # need to check free space for the directories as well
3766 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3767 numfree=$((blkfree / 4))
3768 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3769 echo "reduced count to $NUMTEST due to blocks"
3771 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3772 echo "failed" > $BASE/fnum
3774 run_test 51b "exceed 64k subdirectory nlink limit"
3776 test_51ba() { # LU-993
3777 local BASE=$DIR/$tdir
3778 # unlink all but 100 subdirectories, then check it still works
3780 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3782 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3783 local DELETE=$((NUMTEST - LEFT))
3785 # continue on to run this test even if 51b didn't finish,
3786 # just to delete the many subdirectories created.
3787 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3789 # for ldiskfs the nlink count should be 1, but this is OSD specific
3790 # and so this is listed for informational purposes only
3791 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3792 unlinkmany -d $BASE/d $DELETE
3795 if [ $RC -ne 0 ]; then
3796 if [ "$NUMPREV" == "failed" ]; then
3797 skip "previous setup failed"
3800 error "unlink of first $DELETE subdirs failed"
3805 echo "nlink between: $(stat -c %h $BASE)"
3806 # trim the first line of ls output
3807 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3808 [ $FOUND -ne $LEFT ] &&
3809 error "can't find subdirs: found only $FOUND/$LEFT"
3811 unlinkmany -d $BASE/d $DELETE $LEFT ||
3812 error "unlink of second $LEFT subdirs failed"
3813 # regardless of whether the backing filesystem tracks nlink accurately
3814 # or not, the nlink count shouldn't be more than "." and ".." here
3815 local AFTER=$(stat -c %h $BASE)
3816 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3817 echo "nlink after: $AFTER"
3819 run_test 51ba "verify nlink for many subdirectory cleanup"
3822 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3823 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3824 test_mkdir -p $DIR/$tdir
3825 createmany -o $DIR/$tdir/t- 1000
3826 $GETSTRIPE $DIR/$tdir > $TMP/files
3827 for N in `seq 0 $((OSTCOUNT - 1))`; do
3828 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3829 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3830 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3832 unlinkmany $DIR/$tdir/t- 1000
3835 for N in `seq 1 $((OSTCOUNT - 1))`; do
3836 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3837 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3838 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3839 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3841 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3842 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3843 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3844 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3848 run_test 51d "check object distribution ===================="
3851 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3852 test_mkdir -p $DIR/$tdir
3853 touch $DIR/$tdir/foo
3854 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3855 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3856 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3857 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3858 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3860 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3861 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3862 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3864 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3865 cp -r $DIR/$tdir /tmp/
3866 rm -fr $DIR/$tdir || error "cleanup rm failed"
3868 run_test 52a "append-only flag test (should return errors) ====="
3871 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3872 test_mkdir -p $DIR/$tdir
3873 touch $DIR/$tdir/foo
3874 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3875 cat test > $DIR/$tdir/foo && error "cat test worked"
3876 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3877 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3878 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3880 echo foo >> $DIR/$tdir/foo && error "echo worked"
3881 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3882 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
3883 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
3884 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3886 chattr -i $DIR/$tdir/foo || error "chattr failed"
3888 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
3890 run_test 52b "immutable flag test (should return errors) ======="
3893 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3894 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3895 remote_ost_nodsh && skip "remote OST with nodsh" && return
3910 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3911 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3912 param=$(echo ${value[0]} | cut -d "=" -f1)
3913 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
3914 param_seq=$(echo ${param} |
3915 sed -e s/prealloc_last_id/prealloc_last_seq/g)
3916 mds_last_seq=$(do_facet $SINGLEMDS lctl get_param -n $param_seq)
3917 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3919 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3920 node=$(facet_active_host ost$((ostnum+1)))
3921 param="obdfilter.$ostname.last_id"
3922 for ost_last in $(do_node $node lctl get_param -n $param) ; do
3923 echo "$ostname.last_id=$ost_last ;MDS.last_id=$mds_last"
3924 ost_last_id=$(echo $ost_last | awk -F':' '{print $2}' |
3926 ost_last_seq=$(echo $ost_last | awk -F':' '{print $1}')
3927 if [ $ost_last_seq = $mds_last_seq ]; then
3928 if [ $ost_last_id != $mds_last ]; then
3929 error "$ost_last != $mds_last_id"
3937 [ $found = 0 ] && error "can not match last_seq/last_id for $mdtosc"
3940 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3943 $SOCKETSERVER $DIR/socket ||
3944 error "$SOCKETSERVER $DIR/socket failed: $?"
3945 $SOCKETCLIENT $DIR/socket ||
3946 error "$SOCKETCLIENT $DIR/socket failed: $?"
3947 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
3949 run_test 54a "unix domain socket test =========================="
3955 dd if=/dev/zero of=$f bs=$(page_size) count=1
3957 run_test 54b "char device works in lustre ======================"
3960 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3961 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3962 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3964 for i in $(seq 3 7); do
3965 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3973 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3976 loopdev="$DIR/loop54c"
3979 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3980 mknod $loopdev b 7 $LOOPNUM
3981 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3982 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3983 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3984 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3986 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3987 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3989 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3994 run_test 54c "block device works in lustre ====================="
4000 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4002 run_test 54d "fifo device works in lustre ======================"
4005 check_kernel_version 46 || return 0
4008 cp -aL /dev/console $f
4009 echo $string > $f || error "echo $string to $f failed"
4011 run_test 54e "console/tty device works in lustre ======================"
4013 #The test_55 used to be iopen test and it was removed by bz#24037.
4014 #run_test 55 "check iopen_connect_dentry() ======================"
4016 test_56a() { # was test_56
4019 test_mkdir -p $DIR/$tdir/dir
4021 NUMFILESx2=$(($NUMFILES * 2))
4022 for i in `seq 1 $NUMFILES` ; do
4023 touch $DIR/$tdir/file$i
4024 touch $DIR/$tdir/dir/file$i
4027 # test lfs getstripe with --recursive
4028 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
4029 [ $FILENUM -eq $NUMFILESx2 ] ||
4030 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4031 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
4032 [ $FILENUM -eq $NUMFILES ] ||
4033 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4034 echo "$GETSTRIPE --recursive passed."
4036 # test lfs getstripe with file instead of dir
4037 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
4038 [ $FILENUM -eq 1 ] || error \
4039 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4040 echo "$GETSTRIPE file1 passed."
4042 #test lfs getstripe with --verbose
4043 [ `$GETSTRIPE --verbose $DIR/$tdir |
4044 grep -c lmm_magic` -eq $NUMFILES ] ||
4045 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4046 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
4047 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4048 echo "$GETSTRIPE --verbose passed."
4050 #test lfs getstripe with --obd
4051 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4052 grep -q "unknown obduuid" ||
4053 error "$GETSTRIPE --obd wrong_uuid should return error message"
4055 [ "$OSTCOUNT" -lt 2 ] &&
4056 skip_env "skipping other $GETSTRIPE --obd test" && return
4059 OBDUUID=$(ostuuid_from_index $OSTIDX)
4060 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
4061 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
4062 [ $FOUND -eq $FILENUM ] ||
4063 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4064 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4065 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4066 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
4067 error "$GETSTRIPE --obd: should not show file on other obd"
4068 echo "$GETSTRIPE --obd passed"
4070 run_test 56a "check $GETSTRIPE"
4075 local LOCAL_NUMFILES="$1"
4076 local LOCAL_NUMDIRS="$2"
4077 local MKDIR_PARAMS="$3"
4079 if [ ! -d "$TDIR" ] ; then
4081 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4082 for i in `seq 1 $LOCAL_NUMFILES` ; do
4085 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4086 test_mkdir $TDIR/dir$i
4087 for j in `seq 1 $LOCAL_NUMFILES` ; do
4088 touch $TDIR/dir$i/file$j
4094 setup_56_special() {
4098 if [ ! -e "$TDIR/loop1b" ] ; then
4099 for i in `seq 1 $LOCAL_NUMFILES` ; do
4100 mknod $TDIR/loop${i}b b 7 $i
4101 mknod $TDIR/null${i}c c 1 3
4102 ln -s $TDIR/file1 $TDIR/link${i}l
4104 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4105 mknod $TDIR/dir$i/loop${i}b b 7 $i
4106 mknod $TDIR/dir$i/null${i}c c 1 3
4107 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4116 setup_56 $NUMFILES $NUMDIRS
4118 EXPECTED=$(($NUMDIRS + 2))
4119 # test lfs find with -name
4120 for i in $(seq 1 $NUMFILES) ; do
4121 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4122 [ $NUMS -eq $EXPECTED ] ||
4123 error "lfs find -name \"*$i\" $TDIR wrong: "\
4124 "found $NUMS, expected $EXPECTED"
4127 run_test 56g "check lfs find -name ============================="
4133 setup_56 $NUMFILES $NUMDIRS
4135 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4136 # test lfs find with ! -name
4137 for i in $(seq 1 $NUMFILES) ; do
4138 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4139 [ $NUMS -eq $EXPECTED ] ||
4140 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4141 "found $NUMS, expected $EXPECTED"
4144 run_test 56h "check lfs find ! -name ============================="
4148 test_mkdir -p $DIR/$tdir
4149 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4150 CMD="$LFIND -ost $UUID $DIR/$tdir"
4152 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4154 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4158 setup_56_special $NUMFILES $NUMDIRS
4160 EXPECTED=$((NUMDIRS + 1))
4161 CMD="$LFIND -type d $TDIR"
4162 NUMS=$($CMD | wc -l)
4163 [ $NUMS -eq $EXPECTED ] ||
4164 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4166 run_test 56j "check lfs find -type d ============================="
4170 setup_56_special $NUMFILES $NUMDIRS
4172 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4173 CMD="$LFIND -type f $TDIR"
4174 NUMS=$($CMD | wc -l)
4175 [ $NUMS -eq $EXPECTED ] ||
4176 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4178 run_test 56k "check lfs find -type f ============================="
4182 setup_56_special $NUMFILES $NUMDIRS
4184 EXPECTED=$((NUMDIRS + NUMFILES))
4185 CMD="$LFIND -type b $TDIR"
4186 NUMS=$($CMD | wc -l)
4187 [ $NUMS -eq $EXPECTED ] ||
4188 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4190 run_test 56l "check lfs find -type b ============================="
4194 setup_56_special $NUMFILES $NUMDIRS
4196 EXPECTED=$((NUMDIRS + NUMFILES))
4197 CMD="$LFIND -type c $TDIR"
4198 NUMS=$($CMD | wc -l)
4199 [ $NUMS -eq $EXPECTED ] ||
4200 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4202 run_test 56m "check lfs find -type c ============================="
4206 setup_56_special $NUMFILES $NUMDIRS
4208 EXPECTED=$((NUMDIRS + NUMFILES))
4209 CMD="$LFIND -type l $TDIR"
4210 NUMS=$($CMD | wc -l)
4211 [ $NUMS -eq $EXPECTED ] ||
4212 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4214 run_test 56n "check lfs find -type l ============================="
4218 setup_56 $NUMFILES $NUMDIRS
4220 utime $TDIR/file1 > /dev/null || error "utime (1)"
4221 utime $TDIR/file2 > /dev/null || error "utime (2)"
4222 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4223 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4224 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4225 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4228 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4229 [ $NUMS -eq $EXPECTED ] || \
4230 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4233 CMD="$LFIND -mtime 0 $TDIR"
4234 NUMS=$($CMD | wc -l)
4235 [ $NUMS -eq $EXPECTED ] ||
4236 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4238 run_test 56o "check lfs find -mtime for old files =========================="
4241 [ $RUNAS_ID -eq $UID ] &&
4242 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4245 setup_56 $NUMFILES $NUMDIRS
4247 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4249 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4250 NUMS=$($CMD | wc -l)
4251 [ $NUMS -eq $EXPECTED ] || \
4252 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4254 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4255 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4256 NUMS=$($CMD | wc -l)
4257 [ $NUMS -eq $EXPECTED ] || \
4258 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4260 run_test 56p "check lfs find -uid and ! -uid ==============================="
4263 [ $RUNAS_ID -eq $UID ] &&
4264 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4267 setup_56 $NUMFILES $NUMDIRS
4269 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4272 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4273 NUMS=$($CMD | wc -l)
4274 [ $NUMS -eq $EXPECTED ] ||
4275 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4277 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4278 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4279 NUMS=$($CMD | wc -l)
4280 [ $NUMS -eq $EXPECTED ] ||
4281 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4283 run_test 56q "check lfs find -gid and ! -gid ==============================="
4287 setup_56 $NUMFILES $NUMDIRS
4290 CMD="$LFIND -size 0 -type f $TDIR"
4291 NUMS=$($CMD | wc -l)
4292 [ $NUMS -eq $EXPECTED ] ||
4293 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4295 CMD="$LFIND ! -size 0 -type f $TDIR"
4296 NUMS=$($CMD | wc -l)
4297 [ $NUMS -eq $EXPECTED ] ||
4298 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4299 echo "test" > $TDIR/$tfile
4300 echo "test2" > $TDIR/$tfile.2 && sync
4302 CMD="$LFIND -size 5 -type f $TDIR"
4303 NUMS=$($CMD | wc -l)
4304 [ $NUMS -eq $EXPECTED ] ||
4305 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4307 CMD="$LFIND -size +5 -type f $TDIR"
4308 NUMS=$($CMD | wc -l)
4309 [ $NUMS -eq $EXPECTED ] ||
4310 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4312 CMD="$LFIND -size +0 -type f $TDIR"
4313 NUMS=$($CMD | wc -l)
4314 [ $NUMS -eq $EXPECTED ] ||
4315 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4317 CMD="$LFIND ! -size -5 -type f $TDIR"
4318 NUMS=$($CMD | wc -l)
4319 [ $NUMS -eq $EXPECTED ] ||
4320 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4322 CMD="$LFIND -size -5 -type f $TDIR"
4323 NUMS=$($CMD | wc -l)
4324 [ $NUMS -eq $EXPECTED ] ||
4325 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4327 run_test 56r "check lfs find -size works =========================="
4329 test_56s() { # LU-611
4331 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4333 if [ $OSTCOUNT -gt 1 ]; then
4334 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4338 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4342 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4343 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4344 NUMS=$($CMD | wc -l)
4345 [ $NUMS -eq $EXPECTED ] ||
4346 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4348 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4349 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4350 NUMS=$($CMD | wc -l)
4351 [ $NUMS -eq $EXPECTED ] ||
4352 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4355 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4356 NUMS=$($CMD | wc -l)
4357 [ $NUMS -eq $EXPECTED ] ||
4358 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4360 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4361 NUMS=$($CMD | wc -l)
4362 [ $NUMS -eq $EXPECTED ] ||
4363 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4366 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4367 NUMS=$($CMD | wc -l)
4368 [ $NUMS -eq $EXPECTED ] ||
4369 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4371 run_test 56s "check lfs find -stripe-count works"
4373 test_56t() { # LU-611
4375 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4377 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4379 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4380 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4381 NUMS=$($CMD | wc -l)
4382 [ $NUMS -eq $EXPECTED ] ||
4383 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4385 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4386 NUMS=$($CMD | wc -l)
4387 [ $NUMS -eq $EXPECTED ] ||
4388 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4390 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4391 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4392 NUMS=$($CMD | wc -l)
4393 [ $NUMS -eq $EXPECTED ] ||
4394 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4396 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4397 NUMS=$($CMD | wc -l)
4398 [ $NUMS -eq $EXPECTED ] ||
4399 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4402 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4403 NUMS=$($CMD | wc -l)
4404 [ $NUMS -eq $EXPECTED ] ||
4405 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4407 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4408 NUMS=$($CMD | wc -l)
4409 [ $NUMS -eq $EXPECTED ] ||
4410 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4413 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4414 NUMS=$($CMD | wc -l)
4415 [ $NUMS -eq $EXPECTED ] ||
4416 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4418 run_test 56t "check lfs find -stripe-size works"
4420 test_56u() { # LU-611
4422 setup_56 $NUMFILES $NUMDIRS "-i 0"
4424 if [ $OSTCOUNT -gt 1 ]; then
4425 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4431 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4432 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4433 NUMS=$($CMD | wc -l)
4434 [ $NUMS -eq $EXPECTED ] ||
4435 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4438 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4439 NUMS=$($CMD | wc -l)
4440 [ $NUMS -eq $EXPECTED ] ||
4441 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4443 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4444 NUMS=$($CMD | wc -l)
4445 [ $NUMS -eq $EXPECTED ] ||
4446 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4449 # This should produce an error and not return any files
4450 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4451 NUMS=$($CMD 2>/dev/null | wc -l)
4452 [ $NUMS -eq $EXPECTED ] ||
4453 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4455 if [ $OSTCOUNT -gt 1 ]; then
4456 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4457 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4458 NUMS=$($CMD | wc -l)
4459 [ $NUMS -eq $EXPECTED ] ||
4460 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4463 run_test 56u "check lfs find -stripe-index works"
4470 setup_56 $NUMFILES $NUMDIRS
4472 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4473 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4475 for file in $($LFIND -mdt $UUID $TDIR); do
4476 file_mdt_idx=$($GETSTRIPE -M $file)
4477 [ $file_mdt_idx -eq $MDT_IDX ] ||
4478 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4481 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4483 # Get and check the actual stripe count of one file.
4484 # Usage: check_stripe_count <file> <expected_stripe_count>
4485 check_stripe_count() {
4490 [[ -z "$file" || -z "$expected" ]] &&
4491 error "check_stripe_count: invalid argument!"
4493 local cmd="$GETSTRIPE -c $file"
4494 actual=$($cmd) || error "$cmd failed"
4495 actual=${actual%% *}
4497 if [[ $actual -ne $expected ]]; then
4498 [[ $expected -eq -1 ]] ||
4499 error "$cmd wrong: found $actual, expected $expected"
4500 [[ $actual -eq $OSTCOUNT ]] ||
4501 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4506 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4509 rm -rf $TDIR || error "remove $TDIR failed"
4510 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4513 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4514 error "$GETSTRIPE -S -d $TDIR failed"
4515 stripe_size=${stripe_size%% *}
4517 local file_size=$((stripe_size * OSTCOUNT))
4518 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4519 local required_space=$((file_num * file_size))
4520 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4521 [[ $free_space -le $((required_space / 1024)) ]] &&
4522 skip_env "need at least $required_space bytes free space," \
4523 "have $free_space kbytes" && return
4526 local dd_count=$((file_size / dd_bs))
4528 # write data into the files
4532 for i in $(seq 1 $NUMFILES); do
4534 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4535 error "write data into $file failed"
4537 for i in $(seq 1 $NUMDIRS); do
4538 for j in $(seq 1 $NUMFILES); do
4539 file=$TDIR/dir$i/file$j
4540 yes | dd bs=$dd_bs count=$dd_count of=$file \
4542 error "write data into $file failed"
4547 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4550 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4552 eval $cmd || error "$cmd failed"
4554 check_stripe_count $TDIR/file1 $expected
4557 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4559 eval $cmd || error "$cmd failed"
4561 for j in $(seq 1 $NUMFILES); do
4562 check_stripe_count $TDIR/dir1/file$j $expected
4565 # lfs_migrate works with lfs find
4566 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4567 $LFS_MIGRATE -y -c $expected"
4569 eval $cmd || error "$cmd failed"
4571 for i in $(seq 2 $NUMFILES); do
4572 check_stripe_count $TDIR/file$i $expected
4574 for i in $(seq 2 $NUMDIRS); do
4575 for j in $(seq 1 $NUMFILES); do
4576 check_stripe_count $TDIR/dir$i/file$j $expected
4580 run_test 56w "check lfs_migrate -c stripe_count works"
4583 check_swap_layouts_support && return 0
4584 [ "$OSTCOUNT" -lt "2" ] &&
4585 skip_env "need 2 OST, skipping test" && return
4587 local dir0=$DIR/$tdir/$testnum
4588 mkdir -p $dir0 || error "creating dir $dir0"
4590 local ref1=/etc/passwd
4591 local file1=$dir0/file1
4593 $SETSTRIPE -c 2 $file1
4595 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4596 stripe=$($GETSTRIPE -c $file1)
4597 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4598 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4603 run_test 56x "lfs migration support"
4606 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
4607 skip "No HSM support on MDS of $(get_lustre_version)," \
4608 "need 2.4.53 at least" && return
4611 local dir0=$DIR/$tdir/$testnum
4612 mkdir -p $dir0 || error "creating dir $dir0"
4613 local f1=$dir0/file1
4614 local f2=$dir0/file2
4616 touch $f1 || error "creating std file $f1"
4617 $MULTIOP $f2 H2c || error "creating released file $f2"
4619 # a directory can be raid0, so ask only for files
4620 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
4621 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
4623 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
4624 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
4626 # only files can be released, so no need to force file search
4627 res=$($LFIND $dir0 -L released)
4628 [[ $res == $f2 ]] || error "search released: found $res != $f2"
4630 res=$($LFIND $dir0 \! -L released)
4631 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
4634 run_test 56y "lfs find -L raid0|released"
4637 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4638 # note test will not do anything if MDS is not local
4639 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4640 skip "Only applicable to ldiskfs-based MDTs"
4644 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4645 local MNTDEV="osd*.*MDT*.mntdev"
4646 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4647 [ -z "$DEV" ] && error "can't access $MNTDEV"
4648 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4649 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4650 error "can't access $DEV"
4651 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4652 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4656 run_test 57a "verify MDS filesystem created with large inodes =="
4659 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4660 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4661 skip "Only applicable to ldiskfs-based MDTs"
4665 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4670 local FILEN=$dir/f$FILECOUNT
4672 rm -rf $dir || error "removing $dir"
4673 test_mkdir -p $dir || error "creating $dir"
4674 local num=$(get_mds_dir $dir)
4677 echo "mcreating $FILECOUNT files"
4678 createmany -m $dir/f 1 $FILECOUNT || \
4679 error "creating files in $dir"
4681 # verify that files do not have EAs yet
4682 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4683 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4687 df $dir #make sure we get new statfs data
4688 local MDSFREE=$(do_facet $mymds \
4689 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4690 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4691 echo "opening files to create objects/EAs"
4693 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4694 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4697 # verify that files have EAs now
4698 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4699 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4701 sleep 1 #make sure we get new statfs data
4703 local MDSFREE2=$(do_facet $mymds \
4704 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4705 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4706 if [ "$MDCFREE2" -lt "$((MDCFREE - 16))" ]; then
4707 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4708 error "MDC before $MDCFREE != after $MDCFREE2"
4710 echo "MDC before $MDCFREE != after $MDCFREE2"
4711 echo "unable to confirm if MDS has large inodes"
4716 run_test 57b "default LOV EAs are stored inside large inodes ==="
4719 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4720 [ -z "$(which wiretest 2>/dev/null)" ] &&
4721 skip_env "could not find wiretest" && return
4724 run_test 58 "verify cross-platform wire constants =============="
4727 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4728 echo "touch 130 files"
4729 createmany -o $DIR/f59- 130
4731 unlinkmany $DIR/f59- 130
4733 # wait for commitment of removal
4734 wait_delete_completed
4736 run_test 59 "verify cancellation of llog records async ========="
4738 TEST60_HEAD="test_60 run $RANDOM"
4740 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4741 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4742 do_facet mgs "! which run-llog.sh &> /dev/null" &&
4743 skip_env "missing subtest run-llog.sh" && return
4744 log "$TEST60_HEAD - from kernel mode"
4745 do_facet mgs sh run-llog.sh
4747 run_test 60a "llog sanity tests run from kernel module =========="
4749 test_60b() { # bug 6411
4750 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4752 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4764 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4766 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4769 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4770 echo "create 5000 files"
4771 createmany -o $DIR/f60c- 5000
4772 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4773 lctl set_param fail_loc=0x80000137
4774 unlinkmany $DIR/f60c- 5000
4775 lctl set_param fail_loc=0
4777 run_test 60c "unlink file when mds full"
4780 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4781 SAVEPRINTK=$(lctl get_param -n printk)
4783 # verify "lctl mark" is even working"
4784 MESSAGE="test message ID $RANDOM $$"
4785 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4786 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4788 lctl set_param printk=0 || error "set lnet.printk failed"
4789 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4790 MESSAGE="new test message ID $RANDOM $$"
4791 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4792 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4793 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4795 lctl set_param -n printk="$SAVEPRINTK"
4797 run_test 60d "test printk console message masking"
4800 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4802 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
4803 cancel_lru_locks osc
4804 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
4807 run_test 61 "mmap() writes don't make sync hang ================"
4809 # bug 2330 - insufficient obd_match error checking causes LBUG
4811 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4814 cancel_lru_locks osc
4815 lctl set_param fail_loc=0x405
4816 cat $f && error "cat succeeded, expect -EIO"
4817 lctl set_param fail_loc=0
4819 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4820 # match every page all of the time.
4821 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4823 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4824 test_63a() { # was test_63
4825 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4826 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4827 lctl set_param -n osc.*.max_dirty_mb 0
4828 for i in `seq 10` ; do
4829 dd if=/dev/zero of=$DIR/f63 bs=8k &
4835 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4836 rm -f $DIR/f63 || true
4838 run_test 63a "Verify oig_wait interruption does not crash ======="
4840 # bug 2248 - async write errors didn't return to application on sync
4841 # bug 3677 - async write errors left page locked
4843 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4845 lctl set_param debug=-1
4847 # ensure we have a grant to do async writes
4848 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4851 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4852 lctl set_param fail_loc=0x80000406
4853 $MULTIOP $DIR/$tfile Owy && \
4854 error "sync didn't return ENOMEM"
4855 sync; sleep 2; sync # do a real sync this time to flush page
4856 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4857 error "locked page left in cache after async error" || true
4860 run_test 63b "async write errors should be returned to fsync ==="
4863 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4865 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4867 run_test 64a "verify filter grant calculations (in kernel) ====="
4870 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4871 sh oos.sh $MOUNT || error "oos.sh failed: $?"
4873 run_test 64b "check out-of-space detection on client ==========="
4876 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4878 run_test 64c "verify grant shrink ========================------"
4880 # bug 1414 - set/get directories' stripe info
4882 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4883 test_mkdir -p $DIR/$tdir
4885 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4887 run_test 65a "directory with no stripe info ===================="
4890 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4891 test_mkdir -p $DIR/$tdir
4892 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4895 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4897 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4900 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4901 if [ $OSTCOUNT -gt 1 ]; then
4902 test_mkdir -p $DIR/$tdir
4903 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4904 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4906 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4909 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4912 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4913 test_mkdir -p $DIR/$tdir
4914 if [ $STRIPECOUNT -le 0 ]; then
4916 elif [ $STRIPECOUNT -gt 2000 ]; then
4917 #LOV_MAX_STRIPE_COUNT is 2000
4918 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4920 sc=$(($STRIPECOUNT - 1))
4922 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4923 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4924 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4925 error "lverify failed"
4927 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4930 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4931 test_mkdir -p $DIR/$tdir
4933 $SETSTRIPE $DIR/$tdir || error "setstripe"
4934 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4935 error "no stripe info failed"
4937 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4939 run_test 65e "directory setstripe defaults ======================="
4942 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4943 test_mkdir -p $DIR/${tdir}f
4944 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4946 run_test 65f "dir setstripe permission (should return error) ==="
4949 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4950 test_mkdir -p $DIR/$tdir
4951 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4953 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4954 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4955 error "delete default stripe failed"
4957 run_test 65g "directory setstripe -d ==========================="
4960 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4961 test_mkdir -p $DIR/$tdir
4962 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4964 test_mkdir -p $DIR/$tdir/dd1
4965 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4966 error "stripe info inherit failed"
4968 run_test 65h "directory stripe info inherit ===================="
4970 test_65i() { # bug6367
4971 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4972 $SETSTRIPE -S 65536 -c -1 $MOUNT
4974 run_test 65i "set non-default striping on root directory (bug 6367)="
4976 test_65ia() { # bug12836
4977 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4978 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4980 run_test 65ia "getstripe on -1 default directory striping"
4982 test_65ib() { # bug12836
4983 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4984 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4986 run_test 65ib "getstripe -v on -1 default directory striping"
4988 test_65ic() { # bug12836
4989 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4990 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4992 run_test 65ic "new find on -1 default directory striping"
4994 test_65j() { # bug6367
4995 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4997 # if we aren't already remounting for each test, do so for this test
4998 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4999 cleanup || error "failed to unmount"
5002 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5004 run_test 65j "set default striping on root directory (bug 6367)="
5006 test_65k() { # bug11679
5007 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5008 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
5009 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5011 echo "Check OST status: "
5012 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
5013 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
5015 for OSC in $MDS_OSCS; do
5016 echo $OSC "is activate"
5017 do_facet $SINGLEMDS lctl --device %$OSC activate
5021 for INACTIVE_OSC in $MDS_OSCS; do
5022 echo "Deactivate: " $INACTIVE_OSC
5023 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5024 for STRIPE_OSC in $MDS_OSCS; do
5025 OST=`osc_to_ost $STRIPE_OSC`
5026 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
5027 awk -F: /$OST/'{ print $1 }' | head -n 1`
5029 [ -f $DIR/$tdir/$IDX ] && continue
5030 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
5031 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
5033 [ $RC -ne 0 ] && error "setstripe should have succeeded"
5036 echo $INACTIVE_OSC "is Activate."
5037 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5040 run_test 65k "validate manual striping works properly with deactivated OSCs"
5042 test_65l() { # bug 12836
5043 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5044 test_mkdir -p $DIR/$tdir/test_dir
5045 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5046 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5048 run_test 65l "lfs find on -1 stripe dir ========================"
5050 # bug 2543 - update blocks count on client
5052 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5054 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5055 sync; sync_all_data; sync; sync_all_data
5056 cancel_lru_locks osc
5057 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5058 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5060 run_test 66 "update inode blocks count on client ==============="
5065 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5067 if [ ! -z "$LLOOP" ]; then
5068 if swapon -s | grep -q $LLOOP; then
5069 swapoff $LLOOP || error "swapoff failed"
5072 $LCTL blockdev_detach $LLOOP || error "detach failed"
5076 if [ ! -z "$LLITELOOPLOAD" ]; then
5084 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5088 swapon -s | awk '($1 == "'$1'") { print $4 }'
5091 # test case for lloop driver, basic function
5093 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5094 [ "$UID" != 0 ] && skip_env "must run as root" && return
5095 llite_lloop_enabled || \
5096 { skip_env "llite_lloop module disabled" && return; }
5098 trap cleanup_68 EXIT
5100 if ! module_loaded llite_lloop; then
5101 if load_module llite/llite_lloop; then
5104 skip_env "can't find module llite_lloop"
5109 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5110 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5111 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5113 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5114 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5118 run_test 68a "lloop driver - basic test ========================"
5120 # excercise swapping to lustre by adding a high priority swapfile entry
5121 # and then consuming memory until it is used.
5122 test_68b() { # was test_68
5123 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5124 [ "$UID" != 0 ] && skip_env "must run as root" && return
5125 lctl get_param -n devices | grep -q obdfilter && \
5126 skip "local OST" && return
5128 grep -q llite_lloop /proc/modules
5129 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5131 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5132 skip "can't reliably test swap with TCP" && return
5134 MEMTOTAL=`meminfo MemTotal`
5135 NR_BLOCKS=$((MEMTOTAL>>8))
5136 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5138 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5139 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5142 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5144 trap cleanup_68 EXIT
5146 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5148 echo "before: `swapon -s | grep $LLOOP`"
5149 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5150 echo "after: `swapon -s | grep $LLOOP`"
5151 SWAPUSED=`swap_used $LLOOP`
5155 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5157 run_test 68b "support swapping to Lustre ========================"
5159 # bug5265, obdfilter oa2dentry return -ENOENT
5160 # #define OBD_FAIL_OST_ENOENT 0x217
5162 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5163 remote_ost_nodsh && skip "remote OST with nodsh" && return
5166 $SETSTRIPE -c 1 -i 0 $f
5168 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5170 do_facet ost1 lctl set_param fail_loc=0x217
5171 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5172 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5174 do_facet ost1 lctl set_param fail_loc=0
5175 $DIRECTIO write $f 0 2 || error "write error"
5177 cancel_lru_locks osc
5178 $DIRECTIO read $f 0 1 || error "read error"
5180 do_facet ost1 lctl set_param fail_loc=0x217
5181 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5183 do_facet ost1 lctl set_param fail_loc=0
5186 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5189 test_mkdir -p $DIR/$tdir
5190 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5192 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5194 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5195 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5196 [ "$RUNAS_ID" = "$UID" ] &&
5197 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5199 # Check that testing environment is properly set up. Skip if not
5200 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5201 skip_env "User $RUNAS_ID does not exist - skipping"
5204 # We had better clear the $DIR to get enough space for dd
5207 chmod 777 $DIR/$tfile
5208 chmod ug+s $DIR/$tfile
5209 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5210 error "$RUNAS dd $DIR/$tfile failed"
5211 # See if we are still setuid/sgid
5212 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5213 error "S/gid is not dropped on write"
5214 # Now test that MDS is updated too
5215 cancel_lru_locks mdc
5216 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5217 error "S/gid is not dropped on MDS"
5220 run_test 72a "Test that remove suid works properly (bug5695) ===="
5222 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5225 [ "$RUNAS_ID" = "$UID" ] && \
5226 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5227 [ "$RUNAS_ID" -eq 0 ] && \
5228 skip_env "RUNAS_ID = 0 -- skipping" && return
5230 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5231 # Check that testing environment is properly set up. Skip if not
5232 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5233 skip_env "User $RUNAS_ID does not exist - skipping"
5236 touch $DIR/${tfile}-f{g,u}
5237 test_mkdir $DIR/${tfile}-dg
5238 test_mkdir $DIR/${tfile}-du
5239 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5240 chmod g+s $DIR/${tfile}-{f,d}g
5241 chmod u+s $DIR/${tfile}-{f,d}u
5242 for perm in 777 2777 4777; do
5243 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5244 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5245 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5246 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5250 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5252 # bug 3462 - multiple simultaneous MDC requests
5254 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5255 test_mkdir $DIR/d73-1
5256 test_mkdir $DIR/d73-2
5257 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5260 lctl set_param fail_loc=0x80000129
5261 $MULTIOP $DIR/d73-1/f73-2 Oc &
5263 lctl set_param fail_loc=0
5265 $MULTIOP $DIR/d73-2/f73-3 Oc &
5269 wait $pid1 || return 1
5273 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5274 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5275 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5279 run_test 73 "multiple MDC requests (should not deadlock)"
5281 test_74a() { # bug 6149, 6184
5282 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5283 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5285 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5286 # will spin in a tight reconnection loop
5288 lctl set_param fail_loc=0x8000030e
5289 # get any lock that won't be difficult - lookup works.
5291 lctl set_param fail_loc=0
5295 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5297 test_74b() { # bug 13310
5298 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5299 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5301 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5302 # will spin in a tight reconnection loop
5303 lctl set_param fail_loc=0x8000030e
5304 # get a "difficult" lock
5306 lctl set_param fail_loc=0
5310 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5313 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5314 #define OBD_FAIL_LDLM_NEW_LOCK
5315 lctl set_param fail_loc=0x80000319
5316 touch $DIR/$tfile && error "Touch successful"
5319 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5322 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5325 get_inode_slab_tunables() {
5326 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5329 set_inode_slab_tunables() {
5330 echo "lustre_inode_cache $1" > /proc/slabinfo
5333 test_76() { # Now for bug 20433, added originally in bug 1443
5334 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5335 local SLAB_SETTINGS=`get_inode_slab_tunables`
5336 local CPUS=`getconf _NPROCESSORS_ONLN`
5337 # we cannot set limit below 1 which means 1 inode in each
5338 # per-cpu cache is still allowed
5339 set_inode_slab_tunables "1 1 0"
5340 cancel_lru_locks osc
5341 BEFORE_INODES=`num_inodes`
5342 echo "before inodes: $BEFORE_INODES"
5344 [ "$SLOW" = "no" ] && COUNT=100
5345 for i in `seq $COUNT`; do
5349 cancel_lru_locks osc
5350 AFTER_INODES=`num_inodes`
5351 echo "after inodes: $AFTER_INODES"
5353 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5355 AFTER_INODES=`num_inodes`
5357 echo "wait $wait seconds inodes: $AFTER_INODES"
5358 if [ $wait -gt 30 ]; then
5359 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5362 set_inode_slab_tunables "$SLAB_SETTINGS"
5364 run_test 76 "confirm clients recycle inodes properly ===="
5370 # Note: in sptlrpc modes which enable its own bulk checksum, the
5371 # original crc32_le bulk checksum will be automatically disabled,
5372 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5373 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5374 # In this case set_checksums() will not be no-op, because sptlrpc
5375 # bulk checksum will be enabled all through the test.
5377 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5378 lctl set_param -n osc.*.checksums $1
5382 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5383 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5384 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5385 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5388 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5389 log "set checksum type to $1"
5392 F77_TMP=$TMP/f77-temp
5395 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5396 error "error writing to $F77_TMP"
5399 test_77a() { # bug 10889
5400 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5401 $GSS && skip "could not run with gss" && return
5402 [ ! -f $F77_TMP ] && setup_f77
5404 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5408 run_test 77a "normal checksum read/write operation"
5410 test_77b() { # bug 10889
5411 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5412 $GSS && skip "could not run with gss" && return
5413 [ ! -f $F77_TMP ] && setup_f77
5414 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5415 $LCTL set_param fail_loc=0x80000409
5418 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
5419 error "dd error: $?"
5420 $LCTL set_param fail_loc=0
5422 for algo in $CKSUM_TYPES; do
5423 cancel_lru_locks osc
5424 set_checksum_type $algo
5425 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5426 $LCTL set_param fail_loc=0x80000408
5427 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5428 $LCTL set_param fail_loc=0
5431 set_checksum_type $ORIG_CSUM_TYPE
5434 run_test 77b "checksum error on client write, read"
5436 test_77d() { # bug 10889
5437 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5438 $GSS && skip "could not run with gss" && return
5439 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5440 $LCTL set_param fail_loc=0x80000409
5442 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5443 error "direct write: rc=$?"
5444 $LCTL set_param fail_loc=0
5447 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5448 $LCTL set_param fail_loc=0x80000408
5450 cancel_lru_locks osc
5451 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5452 error "direct read: rc=$?"
5453 $LCTL set_param fail_loc=0
5456 run_test 77d "checksum error on OST direct write, read"
5458 test_77f() { # bug 10889
5459 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5460 $GSS && skip "could not run with gss" && return
5462 for algo in $CKSUM_TYPES; do
5463 cancel_lru_locks osc
5464 set_checksum_type $algo
5465 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5466 $LCTL set_param fail_loc=0x409
5467 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
5468 error "direct write succeeded"
5469 $LCTL set_param fail_loc=0
5471 set_checksum_type $ORIG_CSUM_TYPE
5474 run_test 77f "repeat checksum error on write (expect error)"
5476 test_77g() { # bug 10889
5477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5478 $GSS && skip "could not run with gss" && return
5479 remote_ost_nodsh && skip "remote OST with nodsh" && return
5481 [ ! -f $F77_TMP ] && setup_f77
5483 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
5484 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5485 do_facet ost1 lctl set_param fail_loc=0x8000021a
5487 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
5488 error "write error: rc=$?"
5489 do_facet ost1 lctl set_param fail_loc=0
5492 cancel_lru_locks osc
5493 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5494 do_facet ost1 lctl set_param fail_loc=0x8000021b
5496 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5497 do_facet ost1 lctl set_param fail_loc=0
5500 run_test 77g "checksum error on OST write, read"
5502 test_77i() { # bug 13805
5503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5504 $GSS && skip "could not run with gss" && return
5505 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5506 lctl set_param fail_loc=0x40b
5507 remount_client $MOUNT
5508 lctl set_param fail_loc=0
5509 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5510 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5511 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5512 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5514 remount_client $MOUNT
5516 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
5518 test_77j() { # bug 13805
5519 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5520 $GSS && skip "could not run with gss" && return
5521 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5522 lctl set_param fail_loc=0x40c
5523 remount_client $MOUNT
5524 lctl set_param fail_loc=0
5525 sleep 2 # wait async osc connect to finish
5526 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5527 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5528 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5529 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5531 remount_client $MOUNT
5533 run_test 77j "client only supporting ADLER32"
5535 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5539 test_78() { # bug 10901
5540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5541 remote_ost || { skip_env "local OST" && return; }
5544 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5545 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5546 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5547 echo "MemTotal: $MEMTOTAL"
5548 # reserve 256MB of memory for the kernel and other running processes,
5549 # and then take 1/2 of the remaining memory for the read/write buffers.
5550 if [ $MEMTOTAL -gt 512 ] ;then
5551 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5553 # for those poor memory-starved high-end clusters...
5554 MEMTOTAL=$((MEMTOTAL / 2))
5556 echo "Mem to use for directio: $MEMTOTAL"
5557 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5558 [ $F78SIZE -gt 512 ] && F78SIZE=512
5559 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5560 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5561 echo "Smallest OST: $SMALLESTOST"
5562 [ $SMALLESTOST -lt 10240 ] && \
5563 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5565 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5566 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5568 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5569 echo "File size: $F78SIZE"
5570 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5571 for i in `seq 1 $NSEQ`
5573 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5574 echo directIO rdwr round $i of $NSEQ
5575 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5580 run_test 78 "handle large O_DIRECT writes correctly ============"
5582 test_79() { # bug 12743
5583 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5584 wait_delete_completed
5586 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5587 BKFREE=$(calc_osc_kbytes kbytesfree)
5588 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5590 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5591 DFTOTAL=`echo $STRING | cut -d, -f1`
5592 DFUSED=`echo $STRING | cut -d, -f2`
5593 DFAVAIL=`echo $STRING | cut -d, -f3`
5594 DFFREE=$(($DFTOTAL - $DFUSED))
5596 ALLOWANCE=$((64 * $OSTCOUNT))
5598 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5599 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5600 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5602 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5603 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5604 error "df free($DFFREE) mismatch OST free($BKFREE)"
5606 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5607 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5608 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5611 run_test 79 "df report consistency check ======================="
5613 test_80() { # bug 10718
5614 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5615 # relax strong synchronous semantics for slow backends like ZFS
5616 local soc="obdfilter.*.sync_on_lock_cancel"
5617 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5619 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5620 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5621 facet_active_host $host; done | sort -u)
5622 do_nodes $hosts lctl set_param $soc=never
5625 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5627 local BEFORE=`date +%s`
5628 cancel_lru_locks osc
5629 local AFTER=`date +%s`
5630 local DIFF=$((AFTER-BEFORE))
5631 if [ $DIFF -gt 1 ] ; then
5632 error "elapsed for 1M@1T = $DIFF"
5635 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5639 run_test 80 "Page eviction is equally fast at high offsets too ===="
5641 test_81a() { # LU-456
5642 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5643 remote_ost_nodsh && skip "remote OST with nodsh" && return
5644 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5645 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5646 do_facet ost1 lctl set_param fail_loc=0x80000228
5648 # write should trigger a retry and success
5649 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5650 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5652 if [ $RC -ne 0 ] ; then
5653 error "write should success, but failed for $RC"
5656 run_test 81a "OST should retry write when get -ENOSPC ==============="
5658 test_81b() { # LU-456
5659 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5660 remote_ost_nodsh && skip "remote OST with nodsh" && return
5661 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5662 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5663 do_facet ost1 lctl set_param fail_loc=0x228
5665 # write should retry several times and return -ENOSPC finally
5666 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5667 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5670 if [ $RC -ne $ENOSPC ] ; then
5671 error "dd should fail for -ENOSPC, but succeed."
5674 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5676 test_82() { # LU-1031
5677 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5681 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5683 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5685 kill -USR1 $MULTIPID2
5687 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5688 error "First grouplock does not block second one"
5690 echo "Second grouplock blocks first one"
5692 kill -USR1 $MULTIPID1
5696 run_test 82 "Basic grouplock test ==============================="
5699 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
5701 test_mkdir -p $DIR/d99cvsroot
5702 chown $RUNAS_ID $DIR/d99cvsroot
5703 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5706 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
5709 run_test 99a "cvs init ========================================="
5712 [ -z "$(which cvs 2>/dev/null)" ] &&
5713 skip_env "could not find cvs" && return
5714 [ ! -d $DIR/d99cvsroot ] && test_99a
5716 # some versions of cvs import exit(1) when asked to import links or
5717 # files they can't read. ignore those files.
5718 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5719 ! -perm +4 -printf '-I %f\n')
5720 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5721 d99reposname vtag rtag
5723 run_test 99b "cvs import ======================================="
5726 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5727 [ ! -d $DIR/d99cvsroot ] && test_99b
5729 test_mkdir -p $DIR/d99reposname
5730 chown $RUNAS_ID $DIR/d99reposname
5731 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5733 run_test 99c "cvs checkout ====================================="
5736 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5737 [ ! -d $DIR/d99cvsroot ] && test_99c
5738 cd $DIR/d99reposname
5740 $RUNAS cvs add -m 'addmsg' foo99
5742 run_test 99d "cvs add =========================================="
5745 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5746 [ ! -d $DIR/d99cvsroot ] && test_99c
5747 cd $DIR/d99reposname
5750 run_test 99e "cvs update ======================================="
5753 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5754 [ ! -d $DIR/d99cvsroot ] && test_99d
5755 cd $DIR/d99reposname
5756 $RUNAS cvs commit -m 'nomsg' foo99
5757 rm -fr $DIR/d99cvsroot
5759 run_test 99f "cvs commit ======================================="
5762 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5763 [ "$NETTYPE" = tcp ] || \
5764 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5767 remote_ost_nodsh && skip "remote OST with nodsh" && return
5768 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5770 { skip "useless for local single node setup" && return; }
5772 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5773 [ "$PROT" != "tcp" ] && continue
5774 RPORT=$(echo $REMOTE | cut -d: -f2)
5775 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5778 LPORT=`echo $LOCAL | cut -d: -f2`
5779 if [ $LPORT -ge 1024 ]; then
5780 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5782 error_exit "local: $LPORT > 1024, remote: $RPORT"
5785 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5787 run_test 100 "check local port using privileged port ==========="
5789 function get_named_value()
5798 echo $line | sed "s/^$tag[ ]*//"
5805 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5806 awk '/^max_cached_mb/ { print $2 }')
5809 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5814 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5818 local cache_limit=32
5820 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5821 trap cleanup_101a EXIT
5822 $LCTL set_param -n llite.*.read_ahead_stats 0
5823 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5826 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5828 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5829 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5832 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5833 get_named_value 'read but discarded' | cut -d" " -f1`; do
5834 discard=$(($discard + $s))
5838 if [ $(($discard * 10)) -gt $nreads ] ;then
5839 $LCTL get_param osc.*-osc*.rpc_stats
5840 $LCTL get_param llite.*.read_ahead_stats
5841 error "too many ($discard) discarded pages"
5843 rm -f $DIR/$tfile || true
5845 run_test 101a "check read-ahead for random reads ================"
5848 test_mkdir -p $DIR/$tdir
5850 STRIPE_COUNT=$OSTCOUNT
5853 local list=$(comma_list $(osts_nodes))
5854 set_osd_param $list '' read_cache_enable 0
5855 set_osd_param $list '' writethrough_cache_enable 0
5857 trap cleanup_test101bc EXIT
5858 # prepare the read-ahead file
5859 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5861 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5864 cleanup_test101bc() {
5869 local list=$(comma_list $(osts_nodes))
5870 set_osd_param $list '' read_cache_enable 1
5871 set_osd_param $list '' writethrough_cache_enable 1
5875 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5880 local STRIPE_SIZE=1048576
5881 local RA_INC=1048576
5882 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5883 local FILE_LENGTH=$((64*100))
5884 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5885 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5886 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5887 get_named_value 'read but discarded' | \
5888 cut -d" " -f1 | calc_total`
5889 if [ $DISCARD -gt $discard_limit ]; then
5890 $LCTL get_param llite.*.read_ahead_stats
5891 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5893 echo "Read-ahead success for size ${READ_SIZE}"
5898 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5899 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5900 local STRIPE_SIZE=1048576
5901 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5902 local FILE_LENGTH=$((STRIPE_SIZE*100))
5903 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5904 # prepare the read-ahead file
5906 cancel_lru_locks osc
5907 for BIDX in 2 4 8 16 32 64 128 256
5909 local BSIZE=$((BIDX*4096))
5910 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5911 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5912 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5913 $LCTL set_param -n llite.*.read_ahead_stats 0
5914 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5915 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5916 cancel_lru_locks osc
5922 run_test 101b "check stride-io mode read-ahead ================="
5925 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5926 local STRIPE_SIZE=1048576
5927 local FILE_LENGTH=$((STRIPE_SIZE*100))
5933 cancel_lru_locks osc
5934 $LCTL set_param osc.*.rpc_stats 0
5935 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5936 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
5937 local stats=$($LCTL get_param -n $osc_rpc_stats)
5938 local lines=$(echo "$stats" | awk 'END {print NR;}')
5941 if [ $lines -le 20 ]; then
5944 for size in 1 2 4 8; do
5945 local rpc=$(echo "$stats" |
5946 awk '($1 == "'$size':") {print $2; exit; }')
5948 error "Small $((size*4))k read IO $rpc !"
5950 echo "$osc_rpc_stats check passed!"
5955 run_test 101c "check stripe_size aligned read-ahead ================="
5958 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5959 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5963 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5964 local file=$DIR/$tfile
5965 local size=${FILESIZE_101c:-500}
5966 local ra_MB=${READAHEAD_MB:-40}
5968 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5969 [ $space -gt $((size * 1024)) ] ||
5970 { skip "Need free space ${size}M, have ${space}K" && return; }
5972 echo "Creating test file $file of size ${size}M with ${space}K free space"
5973 $SETSTRIPE -c -1 $file || error "setstripe failed"
5974 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5975 echo Cancel LRU locks on lustre client to flush the client cache
5976 cancel_lru_locks osc
5978 echo Disable read-ahead
5979 local old_READAHEAD=$(set_read_ahead 0)
5981 echo Reading the test file $file with read-ahead disabled
5982 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5984 echo Cancel LRU locks on lustre client to flush the client cache
5985 cancel_lru_locks osc
5986 echo Enable read-ahead with ${ra_MB}MB
5987 set_read_ahead $ra_MB
5989 echo Reading the test file $file with read-ahead enabled
5990 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5992 echo read-ahead disabled time read $time_ra_OFF
5993 echo read-ahead enabled time read $time_ra_ON
5995 set_read_ahead $old_READAHEAD
5997 wait_delete_completed
5999 [ $time_ra_ON -lt $time_ra_OFF ] ||
6000 error "read-ahead enabled time read (${time_ra_ON}s) is more than
6001 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
6003 run_test 101d "file read with and without read-ahead enabled ================="
6006 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6007 local file=$DIR/$tfile
6012 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6013 local need_space=$((count * size))
6014 [ $space -gt $need_space ] ||
6015 { skip_env "Need free space $need_space, have $space" && return; }
6017 echo Creating $count ${size}K test files
6018 for ((i = 0; i < $count; i++)); do
6019 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
6022 echo Cancel LRU locks on lustre client to flush the client cache
6023 cancel_lru_locks osc
6025 echo Reset readahead stats
6026 $LCTL set_param -n llite.*.read_ahead_stats 0
6028 for ((i = 0; i < $count; i++)); do
6029 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
6032 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
6033 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6035 for ((i = 0; i < $count; i++)); do
6036 rm -rf ${file}_${i} 2>/dev/null
6039 #10000 means 20% reads are missing in readahead
6040 [ $miss -lt 10000 ] || error "misses too much for small reads"
6042 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6044 cleanup_test101f() {
6046 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
6047 rm -rf $DIR/$tfile 2>/dev/null
6051 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6052 local file=$DIR/$tfile
6055 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
6056 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
6057 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
6058 trap cleanup_test101f EXIT
6060 echo Cancel LRU locks on lustre client to flush the client cache
6061 cancel_lru_locks osc
6063 echo Reset readahead stats
6064 $LCTL set_param -n llite.*.read_ahead_stats 0
6065 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
6066 # readahead should read in 2M file on second read, so only miss
6068 echo Random 4K reads on 2M file for 1000 times
6069 $READS -f $file -s 2097152 -b 4096 -n $nreads
6071 echo checking missing pages
6072 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6073 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6075 [ $miss -lt 3 ] || error "misses too much pages!"
6078 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
6081 test_mkdir -p $DIR/$tdir
6082 chown $RUNAS_ID $DIR/$tdir
6085 STRIPE_COUNT=$OSTCOUNT
6086 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
6088 trap cleanup_test102 EXIT
6090 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6092 for num in 1 2 3 4; do
6093 for count in $(seq 1 $STRIPE_COUNT); do
6094 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6095 local size=`expr $STRIPE_SIZE \* $num`
6096 local file=file"$num-$idx-$count"
6097 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6103 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6109 rm -rf $DIR/d0.sanity/d102
6113 local testfile=$DIR/xattr_testfile
6117 [ "$UID" != 0 ] && skip_env "must run as root" && return
6118 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6119 skip_env "must have user_xattr" && return
6121 [ -z "$(which setfattr 2>/dev/null)" ] &&
6122 skip_env "could not find setfattr" && return
6124 echo "set/get xattr..."
6125 setfattr -n trusted.name1 -v value1 $testfile ||
6126 error "setfattr -n trusted.name1=value1 $testfile failed"
6127 getfattr -n trusted.name1 $testfile 2> /dev/null |
6128 grep "trusted.name1=.value1" ||
6129 error "$testfile missing trusted.name1=value1"
6131 setfattr -n user.author1 -v author1 $testfile ||
6132 error "setfattr -n user.author1=author1 $testfile failed"
6133 getfattr -n user.author1 $testfile 2> /dev/null |
6134 grep "user.author1=.author1" ||
6135 error "$testfile missing trusted.author1=author1"
6138 setfattr -n trusted.name2 -v value2 $testfile ||
6139 error "$testfile unable to set trusted.name2"
6140 setfattr -n trusted.name3 -v value3 $testfile ||
6141 error "$testfile unable to set trusted.name3"
6142 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6143 grep "trusted.name" | wc -l) -eq 3 ] ||
6144 error "$testfile missing 3 trusted.name xattrs"
6146 setfattr -n user.author2 -v author2 $testfile ||
6147 error "$testfile unable to set user.author2"
6148 setfattr -n user.author3 -v author3 $testfile ||
6149 error "$testfile unable to set user.author3"
6150 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6151 grep "user.author" | wc -l) -eq 3 ] ||
6152 error "$testfile missing 3 user.author xattrs"
6154 echo "remove xattr..."
6155 setfattr -x trusted.name1 $testfile ||
6156 error "$testfile error deleting trusted.name1"
6157 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6158 error "$testfile did not delete trusted.name1 xattr"
6160 setfattr -x user.author1 $testfile ||
6161 error "$testfile error deleting user.author1"
6162 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6163 error "$testfile did not delete trusted.name1 xattr"
6165 # b10667: setting lustre special xattr be silently discarded
6166 echo "set lustre special xattr ..."
6167 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6168 error "$testfile allowed setting trusted.lov"
6170 run_test 102a "user xattr test =================================="
6173 # b10930: get/set/list trusted.lov xattr
6174 echo "get/set/list trusted.lov xattr ..."
6175 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6176 local testfile=$DIR/$tfile
6177 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6178 error "setstripe failed"
6179 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6180 error "getstripe failed"
6181 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
6182 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
6184 local testfile2=${testfile}2
6185 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
6186 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
6189 setfattr -n trusted.lov -v $value $testfile2
6190 local stripe_size=$($GETSTRIPE -S $testfile2)
6191 local stripe_count=$($GETSTRIPE -c $testfile2)
6192 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6193 [ $stripe_count -eq $STRIPECOUNT ] ||
6194 error "stripe count $stripe_count != $STRIPECOUNT"
6197 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6200 # b10930: get/set/list lustre.lov xattr
6201 echo "get/set/list lustre.lov xattr ..."
6202 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6203 test_mkdir -p $DIR/$tdir
6204 chown $RUNAS_ID $DIR/$tdir
6205 local testfile=$DIR/$tdir/$tfile
6206 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6207 error "setstripe failed"
6208 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6209 error "getstripe failed"
6210 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6211 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6213 local testfile2=${testfile}2
6214 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6215 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6217 $RUNAS $MCREATE $testfile2
6218 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6219 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6220 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6221 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6222 [ $stripe_count -eq $STRIPECOUNT ] ||
6223 error "stripe count $stripe_count != $STRIPECOUNT"
6225 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6227 compare_stripe_info1() {
6228 local stripe_index_all_zero=true
6230 for num in 1 2 3 4; do
6231 for count in $(seq 1 $STRIPE_COUNT); do
6232 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6233 local size=$((STRIPE_SIZE * num))
6234 local file=file"$num-$offset-$count"
6235 stripe_size=$(lfs getstripe -S $PWD/$file)
6236 [ $stripe_size -ne $size ] &&
6237 error "$file: size $stripe_size != $size"
6238 stripe_count=$(lfs getstripe -c $PWD/$file)
6239 # allow fewer stripes to be created, ORI-601
6240 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
6241 error "$file: count $stripe_count != $count"
6242 stripe_index=$(lfs getstripe -i $PWD/$file)
6243 [ $stripe_index -ne 0 ] &&
6244 stripe_index_all_zero=false
6248 $stripe_index_all_zero &&
6249 error "all files are being extracted starting from OST index 0"
6254 [ -n "$(which tar 2>/dev/null)" ] &&
6255 strings $(which tar) | grep -q "lustre" && echo tar
6259 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6260 # b10930: tar test for trusted.lov xattr
6261 TAR=$(find_lustre_tar)
6262 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6263 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6265 test_mkdir -p $DIR/d102d
6266 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6268 compare_stripe_info1
6270 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6273 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6274 # b10930: tar test for trusted.lov xattr
6275 TAR=$(find_lustre_tar)
6276 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6277 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6279 test_mkdir -p $DIR/d102f
6281 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6283 compare_stripe_info1
6285 run_test 102f "tar copy files, not keep osts ==========="
6288 local xsize=${1:-1024} # in bytes
6289 local file=$DIR/$tfile
6291 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6292 skip "must have user_xattr" && return 0
6293 [ -z "$(which setfattr 2>/dev/null)" ] &&
6294 skip_env "could not find setfattr" && return 0
6295 [ -z "$(which getfattr 2>/dev/null)" ] &&
6296 skip_env "could not find getfattr" && return 0
6300 local value="$(generate_string $xsize)"
6302 local xbig=trusted.big
6303 log "save $xbig on $file"
6304 setfattr -n $xbig -v $value $file ||
6305 error "saving $xbig on $file failed"
6307 local orig=$(get_xattr_value $xbig $file)
6308 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6310 local xsml=trusted.sml
6311 log "save $xsml on $file"
6312 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6314 local new=$(get_xattr_value $xbig $file)
6315 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6317 log "grow $xsml on $file"
6318 setfattr -n $xsml -v "$value" $file ||
6319 error "growing $xsml on $file failed"
6321 new=$(get_xattr_value $xbig $file)
6322 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6323 log "$xbig still valid after growing $xsml"
6328 test_102h() { # bug 15777
6331 run_test 102h "grow xattr from inside inode to external block"
6334 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6335 grow_xattr $(max_xattr_size)
6337 run_test 102ha "grow xattr from inside inode to external inode"
6339 test_102i() { # bug 17038
6341 ln -s $DIR/$tfile $DIR/${tfile}link
6342 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6343 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 | grep -i "no such attr" || error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
6344 rm -f $DIR/$tfile $DIR/${tfile}link
6346 run_test 102i "lgetxattr test on symbolic link ============"
6349 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6350 TAR=$(find_lustre_tar)
6351 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6352 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6353 setup_test102 "$RUNAS"
6354 test_mkdir -p $DIR/d102j
6355 chown $RUNAS_ID $DIR/d102j
6356 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6358 compare_stripe_info1 "$RUNAS"
6360 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6364 # b22187 just check that does not crash for regular file.
6365 setfattr -n trusted.lov $DIR/$tfile
6366 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6367 local test_kdir=$DIR/d102k
6368 test_mkdir $test_kdir
6369 local default_size=`$GETSTRIPE -S $test_kdir`
6370 local default_count=`$GETSTRIPE -c $test_kdir`
6371 local default_offset=`$GETSTRIPE -i $test_kdir`
6372 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6373 error 'dir setstripe failed'
6374 setfattr -n trusted.lov $test_kdir
6375 local stripe_size=`$GETSTRIPE -S $test_kdir`
6376 local stripe_count=`$GETSTRIPE -c $test_kdir`
6377 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6378 [ $stripe_size -eq $default_size ] ||
6379 error "stripe size $stripe_size != $default_size"
6380 [ $stripe_count -eq $default_count ] ||
6381 error "stripe count $stripe_count != $default_count"
6382 [ $stripe_offset -eq $default_offset ] ||
6383 error "stripe offset $stripe_offset != $default_offset"
6384 rm -rf $DIR/$tfile $test_kdir
6386 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6389 # LU-532 trusted. xattr is invisible to non-root
6390 local testfile=$DIR/$tfile
6394 echo "listxattr as user..."
6395 chown $RUNAS_ID $testfile
6396 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6397 grep -q "trusted" &&
6398 error "$testfile trusted xattrs are user visible"
6402 run_test 102l "listxattr size test =================================="
6404 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
6405 local path=$DIR/$tfile
6408 listxattr_size_check $path || error "listattr_size_check $path failed"
6410 run_test 102m "Ensure listxattr fails on small bufffer ========"
6414 getxattr() { # getxattr path name
6415 # Return the base64 encoding of the value of xattr name on path.
6419 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
6421 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
6423 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
6425 getfattr --absolute-names --encoding=base64 --name=$name $path |
6426 awk -F= -v name=$name '$1 == name {
6427 print substr($0, index($0, "=") + 1);
6431 test_102n() { # LU-4101 mdt: protect internal xattrs
6432 local file0=$DIR/$tfile.0
6433 local file1=$DIR/$tfile.1
6434 local xattr0=$TMP/$tfile.0
6435 local xattr1=$TMP/$tfile.1
6439 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
6441 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
6445 rm -rf $file0 $file1 $xattr0 $xattr1
6448 # Get 'before' xattrs of $file1.
6449 getfattr --absolute-names --dump --match=- $file1 > $xattr0
6451 for name in lov lma lmv link fid version som hsm lfsck_namespace; do
6452 # Try to copy xattr from $file0 to $file1.
6453 value=$(getxattr $file0 trusted.$name 2> /dev/null)
6455 setfattr --name=trusted.$name --value="$value" $file1 ||
6456 error "setxattr 'trusted.$name' failed"
6458 # Try to set a garbage xattr.
6459 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
6461 setfattr --name=trusted.$name --value="$value" $file1 ||
6462 error "setxattr 'trusted.$name' failed"
6464 # Try to remove the xattr from $file1. We don't care if this
6465 # appears to succeed or fail, we just don't want there to be
6466 # any changes or crashes.
6467 setfattr --remove=$trusted.$name $file1 2> /dev/null
6470 # Get 'after' xattrs of file1.
6471 getfattr --absolute-names --dump --match=- $file1 > $xattr1
6473 if ! diff $xattr0 $xattr1; then
6474 error "before and after xattrs of '$file1' differ"
6477 rm -rf $file0 $file1 $xattr0 $xattr1
6481 run_test 102n "silently ignore setxattr on internal trusted xattrs"
6485 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6490 [ "$UID" != 0 ] && skip_env "must run as root" && return
6491 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
6492 skip "must have acl enabled" && return
6493 [ -z "$(which setfacl 2>/dev/null)" ] &&
6494 skip_env "could not find setfacl" && return
6495 $GSS && skip "could not run under gss" && return
6497 declare -a identity_old
6499 for num in $(seq $MDSCOUNT); do
6500 switch_identity $num true || identity_old[$num]=$?
6507 echo "performing cp ..."
6508 run_acl_subtest cp || error "run_acl_subtest cp failed"
6509 echo "performing getfacl-noacl..."
6510 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6511 echo "performing misc..."
6512 run_acl_subtest misc || error "misc test failed"
6513 echo "performing permissions..."
6514 run_acl_subtest permissions || error "permissions failed"
6515 echo "performing setfacl..."
6516 run_acl_subtest setfacl || error "setfacl test failed"
6518 # inheritance test got from HP
6519 echo "performing inheritance..."
6520 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6521 chmod +x make-tree || error "chmod +x failed"
6522 run_acl_subtest inheritance || error "inheritance test failed"
6525 echo "LU-974 ignore umask when acl is enabled..."
6526 run_acl_subtest 974 || error "LU-974 umask test failed"
6527 if [ $MDSCOUNT -ge 2 ]; then
6528 run_acl_subtest 974_remote ||
6529 error "LU-974 umask test failed under remote dir"
6532 echo "LU-2561 newly created file is same size as directory..."
6533 run_acl_subtest 2561 || error "LU-2561 test failed"
6538 for num in $(seq $MDSCOUNT); do
6539 if [ "${identity_old[$num]}" = 1 ]; then
6540 switch_identity $num false || identity_old[$num]=$?
6544 run_test 103 "acl test ========================================="
6547 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6549 lfs df || error "lfs df failed"
6550 lfs df -ih || error "lfs df -ih failed"
6551 lfs df -h $DIR || error "lfs df -h $DIR failed"
6552 lfs df -i $DIR || error "lfs df -i $DIR failed"
6553 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6554 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6556 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
6557 lctl --device %$OSC deactivate
6558 lfs df || error "lfs df with deactivated OSC failed"
6559 lctl --device %$OSC activate
6560 # wait the osc back to normal
6561 wait_osc_import_state client ost FULL
6563 lfs df || error "lfs df with reactivated OSC failed"
6566 run_test 104a "lfs df [-ih] [path] test ========================="
6569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6570 [ $RUNAS_ID -eq $UID ] &&
6571 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6573 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
6574 grep "Permission denied" | wc -l)))
6575 if [ $denied_cnt -ne 0 ]; then
6576 error "lfs check servers test failed"
6579 run_test 104b "$RUNAS lfs check servers test ===================="
6582 # doesn't work on 2.4 kernels
6584 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6585 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6587 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6591 run_test 105a "flock when mounted without -o flock test ========"
6595 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6596 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6598 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6602 run_test 105b "fcntl when mounted without -o flock test ========"
6606 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6607 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6609 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6613 run_test 105c "lockf when mounted without -o flock test ========"
6615 test_105d() { # bug 15924
6616 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6617 test_mkdir -p $DIR/$tdir
6618 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6619 skip "mount w/o flock enabled" && return
6620 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6621 $LCTL set_param fail_loc=0x80000315
6622 flocks_test 2 $DIR/$tdir
6624 run_test 105d "flock race (should not freeze) ========"
6626 test_105e() { # bug 22660 && 22040
6627 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6628 skip "mount w/o flock enabled" && return
6630 flocks_test 3 $DIR/$tfile
6632 run_test 105e "Two conflicting flocks from same process ======="
6634 test_106() { #bug 10921
6635 test_mkdir -p $DIR/$tdir
6636 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6637 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6639 run_test 106 "attempt exec of dir followed by chown of that dir"
6642 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6649 local save_pattern=$(sysctl -n kernel.core_pattern)
6650 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6651 sysctl -w kernel.core_pattern=$file
6652 sysctl -w kernel.core_uses_pid=0
6660 kill -s 11 $SLEEPPID
6662 if [ -e $file ]; then
6663 size=`stat -c%s $file`
6664 [ $size -eq 0 ] && error "Fail to create core file $file"
6666 error "Fail to create core file $file"
6669 sysctl -w kernel.core_pattern=$save_pattern
6670 sysctl -w kernel.core_uses_pid=$save_uses_pid
6673 run_test 107 "Coredump on SIG"
6676 test_mkdir -p $DIR/$tdir
6677 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6678 error "mkdir with 255 char failed"
6679 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6680 error "mkdir with 256 char should fail, but did not"
6681 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6682 error "create with 255 char failed"
6683 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6684 error "create with 256 char should fail, but did not"
6689 run_test 110 "filename length checking"
6692 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6693 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6695 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6697 echo "Starting with $OSTIO_pre threads"
6700 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6701 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6702 echo "$NUMTEST creates/unlinks"
6703 test_mkdir -p $DIR/$tdir
6704 createmany -o $DIR/$tdir/$tfile $NUMTEST
6705 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6707 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6710 # don't return an error
6711 [ $OSTIO_post == $OSTIO_pre ] && echo \
6712 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6713 echo "This may be fine, depending on what ran before this test" &&
6714 echo "and how fast this system is." && return
6716 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6718 run_test 115 "verify dynamic thread creation===================="
6721 wait_delete_completed
6722 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6723 echo OST kbytes available: ${AVAIL[@]}
6724 MAXI=0; MAXV=${AVAIL[0]}
6725 MINI=0; MINV=${AVAIL[0]}
6726 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6727 #echo OST $i: ${AVAIL[i]}kb
6728 if [ ${AVAIL[i]} -gt $MAXV ]; then
6729 MAXV=${AVAIL[i]}; MAXI=$i
6731 if [ ${AVAIL[i]} -lt $MINV ]; then
6732 MINV=${AVAIL[i]}; MINI=$i
6735 echo Min free space: OST $MINI: $MINV
6736 echo Max free space: OST $MAXI: $MAXV
6739 test_116a() { # was previously test_116()
6740 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6741 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6743 echo -n "Free space priority "
6744 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
6749 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
6750 trap simple_cleanup_common EXIT
6752 # Check if we need to generate uneven OSTs
6753 test_mkdir -p $DIR/$tdir/OST${MINI}
6754 local FILL=$(($MINV / 4))
6755 local DIFF=$(($MAXV - $MINV))
6756 local DIFF2=$(($DIFF * 100 / $MINV))
6758 local threshold=$(do_facet $SINGLEMDS \
6759 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -1)
6760 threshold=${threshold%%%}
6761 echo -n "Check for uneven OSTs: "
6762 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
6764 if [ $DIFF2 -gt $threshold ]; then
6766 echo "Don't need to fill OST$MINI"
6768 # generate uneven OSTs. Write 2% over the QOS threshold value
6770 DIFF=$(($threshold - $DIFF2 + 2))
6771 DIFF2=$(( ($MINV * $DIFF)/100 ))
6772 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
6773 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
6774 error "setstripe failed"
6775 DIFF=$(($DIFF2 / 2048))
6777 while [ $i -lt $DIFF ]; do
6779 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
6780 bs=2M count=1 2>/dev/null
6789 DIFF=$(($MAXV - $MINV))
6790 DIFF2=$(($DIFF * 100 / $MINV))
6791 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
6792 if [ $DIFF2 -gt $threshold ]; then
6795 echo "failed - QOS mode won't be used"
6796 skip "QOS imbalance criteria not met"
6797 simple_cleanup_common
6801 MINI1=$MINI; MINV1=$MINV
6802 MAXI1=$MAXI; MAXV1=$MAXV
6804 # now fill using QOS
6805 $SETSTRIPE -c 1 $DIR/$tdir
6806 FILL=$(($FILL / 200))
6807 if [ $FILL -gt 600 ]; then
6810 echo "writing $FILL files to QOS-assigned OSTs"
6812 while [ $i -lt $FILL ]; do
6814 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
6818 echo "wrote $i 200k files"
6822 echo "Note: free space may not be updated, so measurements might be off"
6824 DIFF2=$(($MAXV - $MINV))
6825 echo "free space delta: orig $DIFF final $DIFF2"
6826 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6827 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6828 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
6829 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6830 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
6831 FILL=$(($DIFF2 * 100 / $DIFF - 100))
6833 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
6835 # Figure out which files were written where
6836 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6837 awk '/'$MINI1': / {print $2; exit}')
6839 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
6840 echo "$MINC files created on smaller OST $MINI1"
6841 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6842 awk '/'$MAXI1': / {print $2; exit}')
6844 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
6845 echo "$MAXC files created on larger OST $MAXI1"
6846 FILL=$(($MAXC * 100 / $MINC - 100))
6848 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
6849 [ $MAXC -gt $MINC ] ||
6850 error_ignore LU-9 "stripe QOS didn't balance free space"
6851 simple_cleanup_common
6853 run_test 116a "stripe QOS: free space balance ==================="
6855 test_116b() { # LU-2093
6856 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6857 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6859 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6860 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6862 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6863 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6864 do_facet $SINGLEMDS lctl set_param fail_loc=0
6866 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6868 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6870 test_117() # bug 10891
6872 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6873 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6874 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6875 lctl set_param fail_loc=0x21e
6876 > $DIR/$tfile || error "truncate failed"
6877 lctl set_param fail_loc=0
6878 echo "Truncate succeeded."
6881 run_test 117 "verify osd extend =========="
6883 NO_SLOW_RESENDCOUNT=4
6884 export OLD_RESENDCOUNT=""
6885 set_resend_count () {
6886 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6887 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6888 lctl set_param -n $PROC_RESENDCOUNT $1
6889 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6892 # for reduce test_118* time (b=14842)
6893 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6895 # Reset async IO behavior after error case
6897 FILE=$DIR/reset_async
6899 # Ensure all OSCs are cleared
6900 $SETSTRIPE -c -1 $FILE
6901 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6906 test_118a() #bug 11710
6908 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6911 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6912 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6913 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6915 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6916 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6921 run_test 118a "verify O_SYNC works =========="
6925 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6926 remote_ost_nodsh && skip "remote OST with nodsh" && return
6930 #define OBD_FAIL_OST_ENOENT 0x217
6931 set_nodes_failloc "$(osts_nodes)" 0x217
6932 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6934 set_nodes_failloc "$(osts_nodes)" 0
6935 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6936 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6939 if [[ $RC -eq 0 ]]; then
6940 error "Must return error due to dropped pages, rc=$RC"
6944 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6945 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6949 echo "Dirty pages not leaked on ENOENT"
6951 # Due to the above error the OSC will issue all RPCs syncronously
6952 # until a subsequent RPC completes successfully without error.
6953 $MULTIOP $DIR/$tfile Ow4096yc
6958 run_test 118b "Reclaim dirty pages on fatal error =========="
6962 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6964 # for 118c, restore the original resend count, LU-1940
6965 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
6966 set_resend_count $OLD_RESENDCOUNT
6967 remote_ost_nodsh && skip "remote OST with nodsh" && return
6971 #define OBD_FAIL_OST_EROFS 0x216
6972 set_nodes_failloc "$(osts_nodes)" 0x216
6974 # multiop should block due to fsync until pages are written
6975 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6979 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6980 error "Multiop failed to block on fsync, pid=$MULTIPID"
6983 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6985 if [[ $WRITEBACK -eq 0 ]]; then
6986 error "No page in writeback, writeback=$WRITEBACK"
6989 set_nodes_failloc "$(osts_nodes)" 0
6992 if [[ $RC -ne 0 ]]; then
6993 error "Multiop fsync failed, rc=$RC"
6996 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6997 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6999 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7000 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7004 echo "Dirty pages flushed via fsync on EROFS"
7007 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7009 # continue to use small resend count to reduce test_118* time (b=14842)
7010 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7014 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7015 remote_ost_nodsh && skip "remote OST with nodsh" && return
7019 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7020 set_nodes_failloc "$(osts_nodes)" 0x214
7021 # multiop should block due to fsync until pages are written
7022 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7026 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7027 error "Multiop failed to block on fsync, pid=$MULTIPID"
7030 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7032 if [[ $WRITEBACK -eq 0 ]]; then
7033 error "No page in writeback, writeback=$WRITEBACK"
7036 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7037 set_nodes_failloc "$(osts_nodes)" 0
7039 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7040 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7042 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7043 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7047 echo "Dirty pages gaurenteed flushed via fsync"
7050 run_test 118d "Fsync validation inject a delay of the bulk =========="
7053 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7056 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7057 lctl set_param fail_loc=0x8000040a
7059 # Should simulate EINVAL error which is fatal
7060 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7062 if [[ $RC -eq 0 ]]; then
7063 error "Must return error due to dropped pages, rc=$RC"
7066 lctl set_param fail_loc=0x0
7068 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7069 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7070 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7072 if [[ $LOCKED -ne 0 ]]; then
7073 error "Locked pages remain in cache, locked=$LOCKED"
7076 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7077 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7081 echo "No pages locked after fsync"
7086 run_test 118f "Simulate unrecoverable OSC side error =========="
7089 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7092 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7093 lctl set_param fail_loc=0x406
7095 # simulate local -ENOMEM
7096 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7099 lctl set_param fail_loc=0
7100 if [[ $RC -eq 0 ]]; then
7101 error "Must return error due to dropped pages, rc=$RC"
7104 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7105 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7106 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7108 if [[ $LOCKED -ne 0 ]]; then
7109 error "Locked pages remain in cache, locked=$LOCKED"
7112 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7113 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7117 echo "No pages locked after fsync"
7122 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7125 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7126 remote_ost_nodsh && skip "remote OST with nodsh" && return
7130 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7131 set_nodes_failloc "$(osts_nodes)" 0x20e
7132 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7133 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7136 set_nodes_failloc "$(osts_nodes)" 0
7137 if [[ $RC -eq 0 ]]; then
7138 error "Must return error due to dropped pages, rc=$RC"
7141 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7142 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7143 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7145 if [[ $LOCKED -ne 0 ]]; then
7146 error "Locked pages remain in cache, locked=$LOCKED"
7149 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7150 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7154 echo "No pages locked after fsync"
7158 run_test 118h "Verify timeout in handling recoverables errors =========="
7160 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7163 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7164 remote_ost_nodsh && skip "remote OST with nodsh" && return
7168 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7169 set_nodes_failloc "$(osts_nodes)" 0x20e
7171 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7172 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7175 set_nodes_failloc "$(osts_nodes)" 0
7179 if [[ $RC -ne 0 ]]; then
7180 error "got error, but should be not, rc=$RC"
7183 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7184 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7185 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7186 if [[ $LOCKED -ne 0 ]]; then
7187 error "Locked pages remain in cache, locked=$LOCKED"
7190 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7191 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7195 echo "No pages locked after fsync"
7199 run_test 118i "Fix error before timeout in recoverable error =========="
7201 [ "$SLOW" = "no" ] && set_resend_count 4
7204 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7205 remote_ost_nodsh && skip "remote OST with nodsh" && return
7209 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7210 set_nodes_failloc "$(osts_nodes)" 0x220
7212 # return -EIO from OST
7213 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7215 set_nodes_failloc "$(osts_nodes)" 0x0
7216 if [[ $RC -eq 0 ]]; then
7217 error "Must return error due to dropped pages, rc=$RC"
7220 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7221 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7222 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7223 if [[ $LOCKED -ne 0 ]]; then
7224 error "Locked pages remain in cache, locked=$LOCKED"
7227 # in recoverable error on OST we want resend and stay until it finished
7228 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7229 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7233 echo "No pages locked after fsync"
7237 run_test 118j "Simulate unrecoverable OST side error =========="
7241 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7242 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7244 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7245 set_nodes_failloc "$(osts_nodes)" 0x20e
7246 test_mkdir -p $DIR/$tdir
7248 for ((i=0;i<10;i++)); do
7249 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7250 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7257 set_nodes_failloc "$(osts_nodes)" 0
7260 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7264 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7266 test_mkdir -p $DIR/$tdir
7267 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7270 run_test 118l "fsync dir ========="
7272 test_118m() # LU-3066
7274 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7275 test_mkdir -p $DIR/$tdir
7276 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7279 run_test 118m "fdatasync dir ========="
7281 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7283 test_119a() # bug 11737
7285 BSIZE=$((512 * 1024))
7286 directio write $DIR/$tfile 0 1 $BSIZE
7287 # We ask to read two blocks, which is more than a file size.
7288 # directio will indicate an error when requested and actual
7289 # sizes aren't equeal (a normal situation in this case) and
7290 # print actual read amount.
7291 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7292 if [ "$NOB" != "$BSIZE" ]; then
7293 error "read $NOB bytes instead of $BSIZE"
7297 run_test 119a "Short directIO read must return actual read amount"
7299 test_119b() # bug 11737
7301 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7303 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7304 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7306 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7307 error "direct read failed"
7310 run_test 119b "Sparse directIO read must return actual read amount"
7312 test_119c() # bug 13099
7315 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7316 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7319 run_test 119c "Testing for direct read hitting hole"
7321 test_119d() # bug 15950
7323 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7324 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7325 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7327 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7328 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7329 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7330 lctl set_param fail_loc=0x40d
7331 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7334 cat $DIR/$tfile > /dev/null &
7335 lctl set_param fail_loc=0
7338 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7340 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7341 error "the read rpcs have not completed in 2s"
7343 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7345 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7348 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7349 test_mkdir -p $DIR/$tdir
7350 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7351 skip "no early lock cancel on server" && return 0
7353 lru_resize_disable mdc
7354 lru_resize_disable osc
7355 cancel_lru_locks mdc
7356 # asynchronous object destroy at MDT could cause bl ast to client
7357 cancel_lru_locks osc
7359 stat $DIR/$tdir > /dev/null
7360 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7361 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7362 test_mkdir $DIR/$tdir/d1
7363 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7364 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7365 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7366 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7367 lru_resize_enable mdc
7368 lru_resize_enable osc
7370 run_test 120a "Early Lock Cancel: mkdir test"
7373 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7374 test_mkdir -p $DIR/$tdir
7375 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7376 skip "no early lock cancel on server" && return 0
7377 lru_resize_disable mdc
7378 lru_resize_disable osc
7379 cancel_lru_locks mdc
7380 stat $DIR/$tdir > /dev/null
7381 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7382 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7384 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7385 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7386 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7387 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7388 lru_resize_enable mdc
7389 lru_resize_enable osc
7391 run_test 120b "Early Lock Cancel: create test"
7394 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7395 test_mkdir -p $DIR/$tdir
7396 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7397 skip "no early lock cancel on server" && return 0
7398 lru_resize_disable mdc
7399 lru_resize_disable osc
7400 test_mkdir -p $DIR/$tdir/d1
7401 test_mkdir -p $DIR/$tdir/d2
7402 touch $DIR/$tdir/d1/f1
7403 cancel_lru_locks mdc
7404 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7405 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7406 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7407 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7408 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7409 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7410 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7411 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7412 lru_resize_enable mdc
7413 lru_resize_enable osc
7415 run_test 120c "Early Lock Cancel: link test"
7418 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7419 test_mkdir -p $DIR/$tdir
7420 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7421 skip "no early lock cancel on server" && return 0
7422 lru_resize_disable mdc
7423 lru_resize_disable osc
7425 cancel_lru_locks mdc
7426 stat $DIR/$tdir > /dev/null
7427 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7428 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7429 chmod a+x $DIR/$tdir
7430 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7431 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7432 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7433 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7434 lru_resize_enable mdc
7435 lru_resize_enable osc
7437 run_test 120d "Early Lock Cancel: setattr test"
7440 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7441 test_mkdir -p $DIR/$tdir
7442 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7443 skip "no early lock cancel on server" && return 0
7444 lru_resize_disable mdc
7445 lru_resize_disable osc
7446 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7447 cancel_lru_locks mdc
7448 cancel_lru_locks osc
7449 dd if=$DIR/$tdir/f1 of=/dev/null
7450 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7451 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7452 awk '/ldlm_cancel/ {print $2}'`
7453 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7454 awk '/ldlm_bl_callback/ {print $2}'`
7455 unlink $DIR/$tdir/f1
7456 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7457 awk '/ldlm_cancel/ {print $2}'`
7458 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7459 awk '/ldlm_bl_callback/ {print $2}'`
7460 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7461 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7462 lru_resize_enable mdc
7463 lru_resize_enable osc
7465 run_test 120e "Early Lock Cancel: unlink test"
7468 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7469 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7470 skip "no early lock cancel on server" && return 0
7471 test_mkdir -p $DIR/$tdir
7472 lru_resize_disable mdc
7473 lru_resize_disable osc
7474 test_mkdir -p $DIR/$tdir/d1
7475 test_mkdir -p $DIR/$tdir/d2
7476 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7477 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7478 cancel_lru_locks mdc
7479 cancel_lru_locks osc
7480 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7481 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7482 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7483 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7484 awk '/ldlm_cancel/ {print $2}'`
7485 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7486 awk '/ldlm_bl_callback/ {print $2}'`
7487 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7488 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7489 awk '/ldlm_cancel/ {print $2}'`
7490 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7491 awk '/ldlm_bl_callback/ {print $2}'`
7492 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7493 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7494 lru_resize_enable mdc
7495 lru_resize_enable osc
7497 run_test 120f "Early Lock Cancel: rename test"
7500 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7501 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7502 skip "no early lock cancel on server" && return 0
7503 lru_resize_disable mdc
7504 lru_resize_disable osc
7506 echo create $count files
7507 test_mkdir -p $DIR/$tdir
7508 cancel_lru_locks mdc
7509 cancel_lru_locks osc
7512 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7513 awk '/ldlm_cancel/ {print $2}'`
7514 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7515 awk '/ldlm_bl_callback/ {print $2}'`
7516 createmany -o $DIR/$tdir/f $count
7518 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7519 awk '/ldlm_cancel/ {print $2}'`
7520 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7521 awk '/ldlm_bl_callback/ {print $2}'`
7523 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7524 echo rm $count files
7527 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7528 awk '/ldlm_cancel/ {print $2}'`
7529 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7530 awk '/ldlm_bl_callback/ {print $2}'`
7532 echo total: $count removes in $((t2-t1))
7533 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7535 # wait for commitment of removal
7536 lru_resize_enable mdc
7537 lru_resize_enable osc
7539 run_test 120g "Early Lock Cancel: performance test"
7541 test_121() { #bug #10589
7542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7544 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7545 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7546 lctl set_param fail_loc=0x310
7547 cancel_lru_locks osc > /dev/null
7548 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7549 lctl set_param fail_loc=0
7550 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7552 run_test 121 "read cancel race ========="
7554 test_123a() { # was test 123, statahead(bug 11401)
7555 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7557 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7558 log "testing on UP system. Performance may be not as good as expected."
7563 test_mkdir -p $DIR/$tdir
7564 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7565 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7567 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7568 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7570 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7571 lctl set_param -n llite.*.statahead_max 0
7572 lctl get_param llite.*.statahead_max
7573 cancel_lru_locks mdc
7574 cancel_lru_locks osc
7576 time ls -l $DIR/$tdir | wc -l
7578 delta=$((etime - stime))
7579 log "ls $i files without statahead: $delta sec"
7580 lctl set_param llite.*.statahead_max=$max
7582 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7583 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7584 cancel_lru_locks mdc
7585 cancel_lru_locks osc
7587 time ls -l $DIR/$tdir | wc -l
7589 delta_sa=$((etime - stime))
7590 log "ls $i files with statahead: $delta_sa sec"
7591 lctl get_param -n llite.*.statahead_stats
7592 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7594 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7595 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7597 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7598 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7599 lctl set_param -n llite.*.statahead_max 0
7600 lctl get_param llite.*.statahead_max
7601 cancel_lru_locks mdc
7602 cancel_lru_locks osc
7604 time ls -l $DIR/$tdir | wc -l
7606 delta=$((etime - stime))
7607 log "ls $i files again without statahead: $delta sec"
7608 lctl set_param llite.*.statahead_max=$max
7609 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7610 if [ $SLOWOK -eq 0 ]; then
7611 error "ls $i files is slower with statahead!"
7613 log "ls $i files is slower with statahead!"
7619 [ $delta -gt 20 ] && break
7620 [ $delta -gt 8 ] && MULT=$((50 / delta))
7621 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7629 delta=$((etime - stime))
7630 log "rm -r $DIR/$tdir/: $delta seconds"
7632 lctl get_param -n llite.*.statahead_stats
7634 run_test 123a "verify statahead work"
7636 test_123b () { # statahead(bug 15027)
7637 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7638 test_mkdir -p $DIR/$tdir
7639 createmany -o $DIR/$tdir/$tfile-%d 1000
7641 cancel_lru_locks mdc
7642 cancel_lru_locks osc
7644 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7645 lctl set_param fail_loc=0x80000803
7646 ls -lR $DIR/$tdir > /dev/null
7648 lctl set_param fail_loc=0x0
7649 lctl get_param -n llite.*.statahead_stats
7654 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7657 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7658 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7659 skip "no lru resize on server" && return 0
7661 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7663 log "create $NR files at $DIR/$tdir"
7664 createmany -o $DIR/$tdir/f $NR ||
7665 error "failed to create $NR files in $DIR/$tdir"
7667 cancel_lru_locks mdc
7668 ls -l $DIR/$tdir > /dev/null
7672 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7673 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7674 LRU_SIZE=$(lctl get_param -n $PARAM)
7675 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7676 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7678 log "NS=$(basename $NSDIR)"
7683 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7684 skip "Not enough cached locks created!"
7691 # We know that lru resize allows one client to hold $LIMIT locks
7692 # for 10h. After that locks begin to be killed by client.
7694 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7697 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7698 # killing locks. Some time was spent for creating locks. This means
7699 # that up to the moment of sleep finish we must have killed some of
7700 # them (10-100 locks). This depends on how fast ther were created.
7701 # Many of them were touched in almost the same moment and thus will
7702 # be killed in groups.
7703 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7705 # Use $LRU_SIZE_B here to take into account real number of locks
7706 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7707 local LRU_SIZE_B=$LRU_SIZE
7709 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7710 log "OLD_LVF=$OLD_LVF"
7711 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7713 # Let's make sure that we really have some margin. Client checks
7714 # cached locks every 10 sec.
7716 log "Sleep ${SLEEP} sec"
7718 while ((SEC<$SLEEP)); do
7722 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7726 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7727 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7729 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7730 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7731 unlinkmany $DIR/$tdir/f $NR
7735 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7736 log "unlink $NR files at $DIR/$tdir"
7737 unlinkmany $DIR/$tdir/f $NR
7739 run_test 124a "lru resize ======================================="
7741 get_max_pool_limit()
7743 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7746 if test $l -gt $max; then
7754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7755 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7756 skip "no lru resize on server" && return 0
7758 LIMIT=`get_max_pool_limit`
7760 NR=$(($(default_lru_size)*20))
7761 if [ $NR -gt $LIMIT ]; then
7762 log "Limit lock number by $LIMIT locks"
7765 lru_resize_disable mdc
7766 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7767 error "failed to create $DIR/$tdir/disable_lru_resize"
7769 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7770 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7771 cancel_lru_locks mdc
7774 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7777 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7780 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7784 nolruresize_delta=$((etime-stime))
7785 log "ls -la time: $nolruresize_delta seconds"
7786 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7787 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7789 lru_resize_enable mdc
7790 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7791 error "failed to create $DIR/$tdir/enable_lru_resize"
7793 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7794 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7795 cancel_lru_locks mdc
7798 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7801 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7804 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7808 lruresize_delta=$((etime-stime))
7809 log "ls -la time: $lruresize_delta seconds"
7810 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7812 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7813 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7814 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7815 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7817 log "lru resize performs the same with no lru resize"
7819 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7821 run_test 124b "lru resize (performance test) ======================="
7823 test_125() { # 13358
7824 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7825 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7826 test_mkdir -p $DIR/d125 || error "mkdir failed"
7827 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7828 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7829 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7831 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7833 test_126() { # bug 12829/13455
7834 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7835 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7836 $GSS && skip "must run as gss disabled" && return
7838 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7839 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7841 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7843 run_test 126 "check that the fsgid provided by the client is taken into account"
7845 test_127a() { # bug 15521
7846 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7847 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7848 $LCTL set_param osc.*.stats=0
7849 FSIZE=$((2048 * 1024))
7850 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7851 cancel_lru_locks osc
7852 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7854 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7855 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7856 echo "got $COUNT $NAME"
7857 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7858 eval $NAME=$COUNT || error "Wrong proc format"
7861 read_bytes|write_bytes)
7862 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7863 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7864 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7865 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7866 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7867 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7868 error "sumsquare is too small: $SUMSQ"
7869 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7870 error "sumsquare is too big: $SUMSQ"
7874 done < $DIR/${tfile}.tmp
7876 #check that we actually got some stats
7877 [ "$read_bytes" ] || error "Missing read_bytes stats"
7878 [ "$write_bytes" ] || error "Missing write_bytes stats"
7879 [ "$read_bytes" != 0 ] || error "no read done"
7880 [ "$write_bytes" != 0 ] || error "no write done"
7882 run_test 127a "verify the client stats are sane"
7884 test_127b() { # bug LU-333
7885 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7886 $LCTL set_param llite.*.stats=0
7887 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7888 # perform 2 reads and writes so MAX is different from SUM.
7889 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7890 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7891 cancel_lru_locks osc
7892 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7893 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7895 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7896 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7897 echo "got $COUNT $NAME"
7898 eval $NAME=$COUNT || error "Wrong proc format"
7902 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7903 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7904 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7905 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7908 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7909 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7910 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7911 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7915 done < $TMP/${tfile}.tmp
7917 #check that we actually got some stats
7918 [ "$read_bytes" ] || error "Missing read_bytes stats"
7919 [ "$write_bytes" ] || error "Missing write_bytes stats"
7920 [ "$read_bytes" != 0 ] || error "no read done"
7921 [ "$write_bytes" != 0 ] || error "no write done"
7923 run_test 127b "verify the llite client stats are sane"
7925 test_128() { # bug 15212
7927 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7932 result=$(grep error $TMP/$tfile.log)
7934 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7936 run_test 128 "interactive lfs for 2 consecutive find's"
7943 local LDPROC=/proc/fs/ldiskfs
7944 local facets=$(get_facets MDS)
7946 for facet in ${facets//,/ }; do
7947 canondev=$(ldiskfs_canon \
7948 *.$(convert_facet2label $facet).mntdev $facet)
7949 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7950 LDPROC=/sys/fs/ldiskfs
7951 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7956 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7957 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7958 skip "Only applicable to ldiskfs-based MDTs"
7961 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7966 test_mkdir -p $DIR/$tdir
7968 MAX=$(stat -c%s "$DIR/$tdir")
7972 while [ ! $I -gt $MAX ]; do
7973 $MULTIOP $DIR/$tdir/$J Oc
7975 #check two errors ENOSPC for new version of ext4 max_dir_size patch
7976 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
7977 #and EFBIG for previous versions
7978 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ] && [ $I -gt 0 ]; then
7980 echo "return code $rc received as expected"
7981 multiop $DIR/$tdir/$J Oc
7983 I=$(stat -c%s "$DIR/$tdir")
7984 if [ $I -gt $MAX ] && [ $rc -eq 0 ]; then
7987 error_exit "return code $rc current dir size $I " \
7988 "previous limit $MAX"
7990 elif [ $rc -ne 0 ]; then
7992 error_exit "return code $rc received instead of expected " \
7993 "$EFBIG or $ENOSPC, files in dir $I"
7996 I=$(stat -c%s "$DIR/$tdir")
8000 error "exceeded dir size limit $MAX x $MDSCOUNT $MAX : $I bytes"
8002 run_test 129 "test directory size limit ========================"
8011 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8012 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8015 trap cleanup_130 EXIT RETURN
8017 local fm_file=$DIR/$tfile
8018 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
8019 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
8020 error "dd failed for $fm_file"
8022 # LU-1795: test filefrag/FIEMAP once, even if unsupported
8023 filefrag -ves $fm_file
8025 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8026 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8027 [ $RC != 0 ] && error "filefrag $fm_file failed"
8029 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8030 grep -v "ext:" | grep -v "found")
8031 lun=$($GETSTRIPE -i $fm_file)
8033 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
8036 for line in $filefrag_op
8038 frag_lun=`echo $line | cut -d: -f5`
8039 ext_len=`echo $line | cut -d: -f4`
8040 if (( $frag_lun != $lun )); then
8042 error "FIEMAP on 1-stripe file($fm_file) failed"
8045 (( tot_len += ext_len ))
8048 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
8050 error "FIEMAP on 1-stripe file($fm_file) failed;"
8056 echo "FIEMAP on single striped file succeeded"
8058 run_test 130a "FIEMAP (1-stripe file)"
8061 [ "$OSTCOUNT" -lt "2" ] &&
8062 skip_env "skipping FIEMAP on 2-stripe file test" && return
8064 [ "$OSTCOUNT" -ge "10" ] &&
8065 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8067 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8068 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8071 trap cleanup_130 EXIT RETURN
8073 local fm_file=$DIR/$tfile
8074 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8075 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8076 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8078 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
8079 error "dd failed on $fm_file"
8081 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8082 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8083 grep -v "ext:" | grep -v "found")
8085 last_lun=$(echo $filefrag_op | cut -d: -f5)
8090 for line in $filefrag_op
8092 frag_lun=`echo $line | cut -d: -f5`
8093 ext_len=`echo $line | cut -d: -f4`
8094 if (( $frag_lun != $last_lun )); then
8095 if (( tot_len != 1024 )); then
8097 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
8104 (( tot_len += ext_len ))
8107 if (( num_luns != 2 || tot_len != 1024 )); then
8109 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8115 echo "FIEMAP on 2-stripe file succeeded"
8117 run_test 130b "FIEMAP (2-stripe file)"
8120 [ "$OSTCOUNT" -lt "2" ] &&
8121 skip_env "skipping FIEMAP on 2-stripe file" && return
8123 [ "$OSTCOUNT" -ge "10" ] &&
8124 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8126 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8127 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
8130 trap cleanup_130 EXIT RETURN
8132 local fm_file=$DIR/$tfile
8133 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8134 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8135 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8137 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
8139 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8140 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
8142 last_lun=`echo $filefrag_op | cut -d: -f5`
8147 for line in $filefrag_op
8149 frag_lun=`echo $line | cut -d: -f5`
8150 ext_len=`echo $line | cut -d: -f4`
8151 if (( $frag_lun != $last_lun )); then
8152 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
8153 if (( logical != 512 )); then
8155 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
8158 if (( tot_len != 512 )); then
8160 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8167 (( tot_len += ext_len ))
8170 if (( num_luns != 2 || tot_len != 512 )); then
8172 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8178 echo "FIEMAP on 2-stripe file with hole succeeded"
8180 run_test 130c "FIEMAP (2-stripe file with hole)"
8183 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
8185 [ "$OSTCOUNT" -ge "10" ] &&
8186 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8188 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8189 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8191 trap cleanup_130 EXIT RETURN
8193 local fm_file=$DIR/$tfile
8194 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
8195 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8196 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8198 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
8199 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
8200 error "dd failed on $fm_file"
8202 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8203 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" |
8204 grep -v "ext:" | grep -v "found"`
8206 last_lun=`echo $filefrag_op | cut -d: -f5`
8211 for line in $filefrag_op
8213 frag_lun=`echo $line | cut -d: -f5`
8214 ext_len=`echo $line | cut -d: -f4`
8215 if (( $frag_lun != $last_lun )); then
8216 if (( tot_len != 1024 )); then
8218 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8225 (( tot_len += ext_len ))
8228 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
8230 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8236 echo "FIEMAP on N-stripe file succeeded"
8238 run_test 130d "FIEMAP (N-stripe file)"
8241 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
8243 [ "$OSTCOUNT" -ge "10" ] &&
8244 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8246 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8247 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8249 trap cleanup_130 EXIT RETURN
8251 local fm_file=$DIR/$tfile
8252 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8253 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8254 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8257 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8258 for ((i = 0; i < $NUM_BLKS; i++))
8260 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8263 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8264 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8266 last_lun=`echo $filefrag_op | cut -d: -f5`
8271 for line in $filefrag_op
8273 frag_lun=`echo $line | cut -d: -f5`
8274 ext_len=`echo $line | cut -d: -f4`
8275 if (( $frag_lun != $last_lun )); then
8276 if (( tot_len != $EXPECTED_LEN )); then
8278 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8285 (( tot_len += ext_len ))
8288 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8290 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8296 echo "FIEMAP with continuation calls succeeded"
8298 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8300 # Test for writev/readv
8302 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8303 error "writev test failed"
8304 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8305 error "readv failed"
8308 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8311 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8312 error "append writev test failed"
8313 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8314 error "append writev test failed"
8317 run_test 131b "test append writev"
8320 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8323 run_test 131c "test read/write on file w/o objects"
8326 rwv -f $DIR/$tfile -w -n 1 1572864
8327 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8328 if [ "$NOB" != 1572864 ]; then
8329 error "Short read filed: read $NOB bytes instead of 1572864"
8333 run_test 131d "test short read"
8336 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8337 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8338 error "read hitting hole failed"
8341 run_test 131e "test read hitting hole"
8346 for node in $(osts_nodes); do
8347 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8348 [ x$gl = x"" ] && gl=0
8349 gl_sum=$((gl_sum + gl))
8359 if [ x$som = x"enabled" ]; then
8360 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8361 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8362 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8364 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8365 MOUNTOPT="$MOUNTOPT,som_preview"
8366 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8369 # do remount to make new mount-conf parameters actual
8376 test_132() { #1028, SOM
8377 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8378 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8379 local num=$(get_mds_dir $DIR)
8380 local mymds=mds${num}
8381 local MOUNTOPT_SAVE=$MOUNTOPT
8383 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8384 cancel_lru_locks osc
8386 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8388 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8389 stat $DIR/$tfile >/dev/null
8390 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8391 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8393 som_mode_switch $som1 $gl1 $gl2
8395 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8396 cancel_lru_locks osc
8398 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8399 if [ $som1 == $som2 ]; then
8400 error "som is still "$som2
8401 if [ x$som2 = x"enabled" ]; then
8408 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8409 stat $DIR/$tfile >/dev/null
8410 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8411 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8412 som_mode_switch $som2 $gl1 $gl2
8413 MOUNTOPT=$MOUNTOPT_SAVE
8415 run_test 132 "som avoids glimpse rpc"
8421 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8423 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8425 *) error "Wrong argument $1" ;;
8428 count=`echo $res | awk '{print $2}'`
8429 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8430 # if the argument $3 is zero, it means any stat increment is ok.
8431 if [ $3 -gt 0 ] ; then
8432 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
8437 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8438 remote_ost_nodsh && skip "remote OST with nodsh" && return
8439 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8441 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8442 { skip "MDS doesn't support rename stats"; return; }
8443 local testdir=$DIR/${tdir}/stats_testdir
8444 mkdir -p $DIR/${tdir}
8447 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8448 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8450 # verify mdt stats first.
8451 mkdir ${testdir} || error "mkdir failed"
8452 check_stats $SINGLEMDS "mkdir" 1
8453 touch ${testdir}/${tfile} || "touch failed"
8454 check_stats $SINGLEMDS "open" 1
8455 check_stats $SINGLEMDS "close" 1
8456 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8457 check_stats $SINGLEMDS "mknod" 1
8458 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8459 check_stats $SINGLEMDS "unlink" 1
8460 rm -f ${testdir}/${tfile} || error "file remove failed"
8461 check_stats $SINGLEMDS "unlink" 2
8463 # remove working dir and check mdt stats again.
8464 rmdir ${testdir} || error "rmdir failed"
8465 check_stats $SINGLEMDS "rmdir" 1
8467 local testdir1=$DIR/${tdir}/stats_testdir1
8469 mkdir -p ${testdir1}
8470 touch ${testdir1}/test1
8471 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8472 check_stats $SINGLEMDS "crossdir_rename" 1
8474 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8475 check_stats $SINGLEMDS "samedir_rename" 1
8479 run_test 133a "Verifying MDT stats ========================================"
8482 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8483 remote_ost_nodsh && skip "remote OST with nodsh" && return
8484 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8485 local testdir=$DIR/${tdir}/stats_testdir
8486 mkdir -p ${testdir} || error "mkdir failed"
8487 touch ${testdir}/${tfile} || "touch failed"
8488 cancel_lru_locks mdc
8491 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8492 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8494 # extra mdt stats verification.
8495 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8496 check_stats $SINGLEMDS "setattr" 1
8497 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8498 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8500 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8501 check_stats $SINGLEMDS "getattr" 1
8503 $LFS df || error "lfs failed"
8504 check_stats $SINGLEMDS "statfs" 1
8508 run_test 133b "Verifying extra MDT stats =================================="
8511 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8512 remote_ost_nodsh && skip "remote OST with nodsh" && return
8513 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8514 local testdir=$DIR/${tdir}/stats_testdir
8515 test_mkdir -p ${testdir} || error "mkdir failed"
8517 # verify obdfilter stats.
8518 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8520 cancel_lru_locks osc
8521 wait_delete_completed
8524 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8525 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8527 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8529 cancel_lru_locks osc
8530 check_stats ost "write" 1
8532 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8533 check_stats ost "read" 1
8535 > ${testdir}/${tfile} || error "truncate failed"
8536 check_stats ost "punch" 1
8538 rm -f ${testdir}/${tfile} || error "file remove failed"
8539 wait_delete_completed
8540 check_stats ost "destroy" 1
8544 run_test 133c "Verifying OST stats ========================================"
8551 while [ $value -ge 2 ]; do
8556 if [ $orig -gt $order ]; then
8564 local size=('K' 'M' 'G' 'T');
8566 local size_string=$value
8568 while [ $value -ge 1024 ]; do
8569 if [ $i -gt 3 ]; then
8570 #T is the biggest unit we get here, if that is bigger,
8572 size_string=${value}T
8575 value=$((value >> 10))
8576 if [ $value -lt 1024 ]; then
8577 size_string=${value}${size[$i]}
8588 local context=${2:-.}
8589 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8591 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8596 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8597 remote_ost_nodsh && skip "remote OST with nodsh" && return
8598 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8599 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8600 { skip "MDS doesn't support rename stats"; return; }
8602 local testdir1=$DIR/${tdir}/stats_testdir1
8603 local testdir2=$DIR/${tdir}/stats_testdir2
8605 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8607 mkdir -p ${testdir1} || error "mkdir failed"
8608 mkdir -p ${testdir2} || error "mkdir failed"
8610 createmany -o $testdir1/test 512 || error "createmany failed"
8612 # check samedir rename size
8613 mv ${testdir1}/test0 ${testdir1}/test_0
8615 local testdir1_size=$(ls -l $DIR/${tdir} |
8616 awk '/stats_testdir1/ {print $5}')
8617 local testdir2_size=$(ls -l $DIR/${tdir} |
8618 awk '/stats_testdir2/ {print $5}')
8620 testdir1_size=$(order_2 $testdir1_size)
8621 testdir2_size=$(order_2 $testdir2_size)
8623 testdir1_size=$(size_in_KMGT $testdir1_size)
8624 testdir2_size=$(size_in_KMGT $testdir2_size)
8626 echo "source rename dir size: ${testdir1_size}"
8627 echo "target rename dir size: ${testdir2_size}"
8629 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8630 eval $cmd || error "$cmd failed"
8631 local samedir=$($cmd | grep 'same_dir')
8632 local same_sample=$(get_rename_size $testdir1_size)
8633 [ -z "$samedir" ] && error "samedir_rename_size count error"
8634 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8635 echo "Check same dir rename stats success"
8637 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8639 # check crossdir rename size
8640 mv ${testdir1}/test_0 ${testdir2}/test_0
8642 testdir1_size=$(ls -l $DIR/${tdir} |
8643 awk '/stats_testdir1/ {print $5}')
8644 testdir2_size=$(ls -l $DIR/${tdir} |
8645 awk '/stats_testdir2/ {print $5}')
8647 testdir1_size=$(order_2 $testdir1_size)
8648 testdir2_size=$(order_2 $testdir2_size)
8650 testdir1_size=$(size_in_KMGT $testdir1_size)
8651 testdir2_size=$(size_in_KMGT $testdir2_size)
8653 echo "source rename dir size: ${testdir1_size}"
8654 echo "target rename dir size: ${testdir2_size}"
8656 eval $cmd || error "$cmd failed"
8657 local crossdir=$($cmd | grep 'crossdir')
8658 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8659 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8660 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8661 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8662 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8663 echo "Check cross dir rename stats success"
8666 run_test 133d "Verifying rename_stats ========================================"
8669 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8670 local testdir=$DIR/${tdir}/stats_testdir
8671 local ctr f0 f1 bs=32768 count=42 sum
8673 remote_ost_nodsh && skip "remote OST with nodsh" && return
8674 mkdir -p ${testdir} || error "mkdir failed"
8676 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8678 for ctr in {write,read}_bytes; do
8680 cancel_lru_locks osc
8682 do_facet ost1 $LCTL set_param -n \
8683 "obdfilter.*.exports.clear=clear"
8685 if [ $ctr = write_bytes ]; then
8687 f1=${testdir}/${tfile}
8689 f0=${testdir}/${tfile}
8693 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8696 cancel_lru_locks osc
8698 sum=$(do_facet ost1 $LCTL get_param \
8699 "obdfilter.*.exports.*.stats" | \
8702 $1 == ctr { sum += $7 }
8705 if ((sum != bs * count)); then
8706 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8712 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8715 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8718 # First without trusting modes.
8720 -exec cat '{}' \; &> /dev/null
8722 # Second verifying readability.
8726 -exec cat '{}' \; > /dev/null ||
8727 error "proc file read failed"
8729 for facet in $SINGLEMDS ost1; do
8730 do_facet $facet find $proc_dirs \
8731 -not -name req_history \
8732 -exec cat '{}' \\\; &> /dev/null
8734 do_facet $facet find $proc_dirs \
8735 -not -name req_history \
8738 -exec cat '{}' \\\; > /dev/null ||
8739 error "proc file read failed"
8742 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8744 test_140() { #bug-17379
8745 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8746 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8747 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8748 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8750 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8751 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8753 while i=`expr $i + 1`; do
8754 test_mkdir -p $i || error "Creating dir $i"
8755 cd $i || error "Changing to $i"
8756 ln -s ../stat stat || error "Creating stat symlink"
8757 # Read the symlink until ELOOP present,
8758 # not LBUGing the system is considered success,
8759 # we didn't overrun the stack.
8760 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8762 if [ $ret -eq 40 ]; then
8765 error "Open stat symlink"
8771 echo "The symlink depth = $i"
8772 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8773 error "Invalid symlink depth"
8775 # Test recursive symlink
8776 ln -s symlink_self symlink_self
8777 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8778 echo "open symlink_self returns $ret"
8779 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8781 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8784 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8785 local TF="$TMP/$tfile"
8787 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8789 cancel_lru_locks osc
8790 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8791 remount_client $MOUNT
8793 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8796 $TRUNCATE $DIR/$tfile 6000
8797 cancel_lru_locks osc
8798 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8801 echo "12345" >>$DIR/$tfile
8802 cancel_lru_locks osc
8803 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8806 echo "12345" >>$DIR/$tfile
8807 cancel_lru_locks osc
8808 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8813 run_test 150 "truncate/append tests"
8815 #LU-2902 roc_hit was not able to read all values from lproc
8816 function roc_hit_init() {
8817 local list=$(comma_list $(osts_nodes))
8818 local dir=$DIR/$tdir-check
8819 local file=$dir/file
8825 #use setstripe to do a write to every ost
8826 for i in $(seq 0 $((OSTCOUNT-1))); do
8827 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
8828 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
8829 idx=$(printf %04x $i)
8830 BEFORE=$(get_osd_param $list *OST*$idx stats |
8831 awk '$1 == "cache_access" {sum += $2} END { print sum }')
8832 if [ -z "$BEFORE" ]; then
8836 cancel_lru_locks osc
8837 cat $file >/dev/null
8839 AFTER=$(get_osd_param $list *OST*$idx stats |
8840 awk '$1 == "cache_access" {sum += $2} END { print sum }')
8842 echo BEFORE:$BEFORE AFTER:$AFTER
8843 if ! let "AFTER - BEFORE == 4"; then
8845 error "roc_hit is not safe to use"
8853 function roc_hit() {
8854 local list=$(comma_list $(osts_nodes))
8855 echo $(get_osd_param $list '' stats |
8856 awk '$1 == "cache_hit" {sum += $2} END { print sum }')
8859 function set_cache() {
8862 if [ "$2" == "off" ]; then
8865 local list=$(comma_list $(osts_nodes))
8866 set_osd_param $list '' $1_cache_enable $on
8868 cancel_lru_locks osc
8872 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8873 remote_ost_nodsh && skip "remote OST with nodsh" && return
8876 local list=$(comma_list $(osts_nodes))
8878 # check whether obdfilter is cache capable at all
8879 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8880 echo "not cache-capable obdfilter"
8884 # check cache is enabled on all obdfilters
8885 if get_osd_param $list '' read_cache_enable | grep 0; then
8886 echo "oss cache is disabled"
8890 set_osd_param $list '' writethrough_cache_enable 1
8892 # check write cache is enabled on all obdfilters
8893 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
8894 echo "oss write cache is NOT enabled"
8900 #define OBD_FAIL_OBD_NO_LRU 0x609
8901 do_nodes $list $LCTL set_param fail_loc=0x609
8903 # pages should be in the case right after write
8904 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
8907 local BEFORE=$(roc_hit)
8908 cancel_lru_locks osc
8909 cat $DIR/$tfile >/dev/null
8910 local AFTER=$(roc_hit)
8912 do_nodes $list $LCTL set_param fail_loc=0
8914 if ! let "AFTER - BEFORE == CPAGES"; then
8915 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8918 # the following read invalidates the cache
8919 cancel_lru_locks osc
8920 set_osd_param $list '' read_cache_enable 0
8921 cat $DIR/$tfile >/dev/null
8923 # now data shouldn't be found in the cache
8925 cancel_lru_locks osc
8926 cat $DIR/$tfile >/dev/null
8928 if let "AFTER - BEFORE != 0"; then
8929 error "IN CACHE: before: $BEFORE, after: $AFTER"
8932 set_osd_param $list '' read_cache_enable 1
8935 run_test 151 "test cache on oss and controls ==============================="
8938 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8939 local TF="$TMP/$tfile"
8941 # simulate ENOMEM during write
8942 #define OBD_FAIL_OST_NOMEM 0x226
8943 lctl set_param fail_loc=0x80000226
8944 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8946 sync || error "sync failed"
8947 lctl set_param fail_loc=0
8949 # discard client's cache
8950 cancel_lru_locks osc
8952 # simulate ENOMEM during read
8953 lctl set_param fail_loc=0x80000226
8954 cmp $TF $DIR/$tfile || error "cmp failed"
8955 lctl set_param fail_loc=0
8959 run_test 152 "test read/write with enomem ============================"
8962 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8964 run_test 153 "test if fdatasync does not crash ======================="
8966 dot_lustre_fid_permission_check() {
8968 local ffid=$MOUNT/.lustre/fid/$fid
8971 echo "stat fid $fid"
8972 stat $ffid > /dev/null || error "stat $ffid failed."
8973 echo "touch fid $fid"
8974 touch $ffid || error "touch $ffid failed."
8975 echo "write to fid $fid"
8976 cat /etc/hosts > $ffid || error "write $ffid failed."
8977 echo "read fid $fid"
8978 diff /etc/hosts $ffid || error "read $ffid failed."
8979 echo "append write to fid $fid"
8980 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8981 echo "rename fid $fid"
8982 mv $ffid $test_dir/$tfile.1 &&
8983 error "rename $ffid to $tfile.1 should fail."
8984 touch $test_dir/$tfile.1
8985 mv $test_dir/$tfile.1 $ffid &&
8986 error "rename $tfile.1 to $ffid should fail."
8987 rm -f $test_dir/$tfile.1
8988 echo "truncate fid $fid"
8989 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8990 echo "link fid $fid"
8991 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
8992 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
8993 echo "setfacl fid $fid"
8994 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
8995 echo "getfacl fid $fid"
8996 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
8998 echo "unlink fid $fid"
8999 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
9000 echo "mknod fid $fid"
9001 mknod $ffid c 1 3 && error "mknod $ffid should fail."
9003 fid=[0xf00000400:0x1:0x0]
9004 ffid=$MOUNT/.lustre/fid/$fid
9006 echo "stat non-exist fid $fid"
9007 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
9008 echo "write to non-exist fid $fid"
9009 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
9010 echo "link new fid $fid"
9011 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
9013 mkdir -p $test_dir/$tdir
9014 touch $test_dir/$tdir/$tfile
9015 fid=$($LFS path2fid $test_dir/$tdir)
9018 error "error: could not get fid for $test_dir/$dir/$tfile."
9020 ffid=$MOUNT/.lustre/fid/$fid
9023 ls $ffid > /dev/null || error "ls $ffid failed."
9024 echo "touch $fid/$tfile.1"
9025 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
9027 echo "touch $MOUNT/.lustre/fid/$tfile"
9028 touch $MOUNT/.lustre/fid/$tfile && \
9029 error "touch $MOUNT/.lustre/fid/$tfile should fail."
9031 echo "setxattr to $MOUNT/.lustre/fid"
9032 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
9034 echo "listxattr for $MOUNT/.lustre/fid"
9035 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
9037 echo "delxattr from $MOUNT/.lustre/fid"
9038 setfattr -x trusted.name1 $MOUNT/.lustre/fid
9040 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
9041 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
9042 error "touch invalid fid should fail."
9044 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
9045 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
9046 error "touch non-normal fid should fail."
9048 echo "rename $tdir to $MOUNT/.lustre/fid"
9049 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
9050 error "rename to $MOUNT/.lustre/fid should fail."
9052 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
9054 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
9055 local new_obf_mode=777
9057 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
9058 chmod $new_obf_mode $DIR/.lustre/fid ||
9059 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
9061 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
9062 [ $obf_mode -eq $new_obf_mode ] ||
9063 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
9065 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
9066 chmod $old_obf_mode $DIR/.lustre/fid ||
9067 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
9070 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
9071 fid=$($LFS path2fid $test_dir/$tfile-2)
9072 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
9073 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
9074 error "create lov data thru .lustre should fail."
9075 echo "cp /etc/passwd $test_dir/$tfile-2"
9076 cp /etc/passwd $test_dir/$tfile-2 ||
9077 error "copy to $test_dir/$tfile-2 failed."
9078 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
9079 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
9080 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
9082 rm -rf $test_dir/tfile.lnk
9083 rm -rf $test_dir/$tfile-2
9087 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9088 skip "Need MDS version at least 2.4.1" && return
9091 local FID=$($LFS path2fid $DIR/$tfile)
9092 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
9094 # check that we get the same pathname back
9095 local FOUND=$($LFS fid2path $MOUNT $FID)
9096 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
9097 [ "$FOUND" != "$DIR/$tfile" ] &&
9098 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
9102 run_test 154A "lfs path2fid and fid2path basic checks"
9105 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9106 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9107 { skip "Need MDS version at least 2.2.51"; return 0; }
9109 cp /etc/hosts $DIR/$tfile
9111 fid=$($LFS path2fid $DIR/$tfile)
9113 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
9115 dot_lustre_fid_permission_check "$fid" $DIR ||
9116 error "dot lustre permission check $fid failed"
9118 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
9120 touch $MOUNT/.lustre/file &&
9121 error "creation is not allowed under .lustre"
9123 mkdir $MOUNT/.lustre/dir &&
9124 error "mkdir is not allowed under .lustre"
9128 run_test 154a "Open-by-FID"
9131 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9132 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9133 { skip "Need MDS version at least 2.2.51"; return 0; }
9135 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
9137 local remote_dir=$DIR/$tdir/remote_dir
9142 $LFS mkdir -i $MDTIDX $remote_dir ||
9143 error "create remote directory failed"
9145 cp /etc/hosts $remote_dir/$tfile
9147 fid=$($LFS path2fid $remote_dir/$tfile)
9149 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
9151 dot_lustre_fid_permission_check "$fid" $remote_dir ||
9152 error "dot lustre permission check $fid failed"
9155 run_test 154b "Open-by-FID for remote directory"
9158 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9159 skip "Need MDS version at least 2.4.1" && return
9161 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
9162 local FID1=$($LFS path2fid $DIR/$tfile.1)
9163 local FID2=$($LFS path2fid $DIR/$tfile.2)
9164 local FID3=$($LFS path2fid $DIR/$tfile.3)
9167 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
9168 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
9169 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
9171 [ "$FID" = "${!want}" ] ||
9172 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
9176 $LFS fid2path $MOUNT $FID1 $FID2 $FID3 | while read PATHNAME; do
9177 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
9178 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
9182 run_test 154c "lfs path2fid and fid2path multiple arguments"
9184 test_155_small_load() {
9185 local temp=$TMP/$tfile
9186 local file=$DIR/$tfile
9188 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
9189 error "dd of=$temp bs=6096 count=1 failed"
9191 cancel_lru_locks osc
9192 cmp $temp $file || error "$temp $file differ"
9194 $TRUNCATE $temp 6000
9195 $TRUNCATE $file 6000
9196 cmp $temp $file || error "$temp $file differ (truncate1)"
9198 echo "12345" >>$temp
9199 echo "12345" >>$file
9200 cmp $temp $file || error "$temp $file differ (append1)"
9202 echo "12345" >>$temp
9203 echo "12345" >>$file
9204 cmp $temp $file || error "$temp $file differ (append2)"
9210 test_155_big_load() {
9211 remote_ost_nodsh && skip "remote OST with nodsh" && return
9212 local temp=$TMP/$tfile
9213 local file=$DIR/$tfile
9216 local cache_size=$(do_facet ost$((MAXI+1)) \
9217 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
9218 local large_file_size=$((cache_size * 2))
9220 echo "OSS cache size: $cache_size KB"
9221 echo "Large file size: $large_file_size KB"
9223 [ $MAXV -le $large_file_size ] && \
9224 skip_env "max available OST size needs > $large_file_size KB" && \
9227 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
9229 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
9230 error "dd of=$temp bs=$large_file_size count=1k failed"
9233 cancel_lru_locks osc
9234 cmp $temp $file || error "$temp $file differ"
9241 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9243 set_cache writethrough on
9246 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
9249 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9251 set_cache writethrough off
9254 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
9257 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9259 set_cache writethrough on
9262 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
9265 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9267 set_cache writethrough off
9270 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
9273 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9275 set_cache writethrough on
9278 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
9281 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9283 set_cache writethrough off
9286 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
9289 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9291 set_cache writethrough on
9294 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
9297 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9299 set_cache writethrough off
9302 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
9305 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9309 local file="$DIR/$tfile"
9311 [ "$(facet_fstype ost1)" = "zfs" ] &&
9312 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
9317 log "Turn on read and write cache"
9319 set_cache writethrough on
9321 log "Write data and read it back."
9322 log "Read should be satisfied from the cache."
9323 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9325 cancel_lru_locks osc
9326 cat $file >/dev/null
9328 if ! let "AFTER - BEFORE == CPAGES"; then
9329 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9331 log "cache hits:: before: $BEFORE, after: $AFTER"
9334 log "Read again; it should be satisfied from the cache."
9336 cancel_lru_locks osc
9337 cat $file >/dev/null
9339 if ! let "AFTER - BEFORE == CPAGES"; then
9340 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9342 log "cache hits:: before: $BEFORE, after: $AFTER"
9346 log "Turn off the read cache and turn on the write cache"
9348 set_cache writethrough on
9350 log "Read again; it should be satisfied from the cache."
9352 cancel_lru_locks osc
9353 cat $file >/dev/null
9355 if ! let "AFTER - BEFORE == CPAGES"; then
9356 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9358 log "cache hits:: before: $BEFORE, after: $AFTER"
9361 log "Read again; it should not be satisfied from the cache."
9363 cancel_lru_locks osc
9364 cat $file >/dev/null
9366 if ! let "AFTER - BEFORE == 0"; then
9367 error "IN CACHE: before: $BEFORE, after: $AFTER"
9369 log "cache hits:: before: $BEFORE, after: $AFTER"
9372 log "Write data and read it back."
9373 log "Read should be satisfied from the cache."
9374 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9376 cancel_lru_locks osc
9377 cat $file >/dev/null
9379 if ! let "AFTER - BEFORE == CPAGES"; then
9380 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9382 log "cache hits:: before: $BEFORE, after: $AFTER"
9385 log "Read again; it should not be satisfied from the cache."
9387 cancel_lru_locks osc
9388 cat $file >/dev/null
9390 if ! let "AFTER - BEFORE == 0"; then
9391 error "IN CACHE: before: $BEFORE, after: $AFTER"
9393 log "cache hits:: before: $BEFORE, after: $AFTER"
9397 log "Turn off read and write cache"
9399 set_cache writethrough off
9401 log "Write data and read it back"
9402 log "It should not be satisfied from the cache."
9404 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9405 cancel_lru_locks osc
9407 cat $file >/dev/null
9409 if ! let "AFTER - BEFORE == 0"; then
9410 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9412 log "cache hits:: before: $BEFORE, after: $AFTER"
9415 log "Turn on the read cache and turn off the write cache"
9417 set_cache writethrough off
9419 log "Write data and read it back"
9420 log "It should not be satisfied from the cache."
9422 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9424 cancel_lru_locks osc
9425 cat $file >/dev/null
9427 if ! let "AFTER - BEFORE == 0"; then
9428 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9430 log "cache hits:: before: $BEFORE, after: $AFTER"
9433 log "Read again; it should be satisfied from the cache."
9435 cancel_lru_locks osc
9436 cat $file >/dev/null
9438 if ! let "AFTER - BEFORE == CPAGES"; then
9439 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9441 log "cache hits:: before: $BEFORE, after: $AFTER"
9446 run_test 156 "Verification of tunables ============================"
9450 if [ $MDSCOUNT -gt 1 ]; then
9451 error_ignore bz17935 $*
9459 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
9461 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
9463 if [ $MASK -eq 1 ]; then
9464 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
9466 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
9470 changelog_extract_field() {
9476 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
9477 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9482 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9483 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9484 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9485 { skip "Need MDS version at least 2.2.0"; return; }
9487 local CL_USERS="mdd.$MDT0.changelog_users"
9488 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9489 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9490 echo "Registered as changelog user $USER"
9491 $GET_CL_USERS | grep -q $USER ||
9492 error "User $USER not found in changelog_users"
9495 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9496 touch $DIR/$tdir/pics/2008/zachy/timestamp
9497 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9498 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9499 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9500 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9501 rm $DIR/$tdir/pics/desktop.jpg
9503 $LFS changelog $MDT0 | tail -5
9505 echo "verifying changelog mask"
9506 changelog_chmask "MKDIR"
9507 changelog_chmask "CLOSE"
9509 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9510 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9512 changelog_chmask "MKDIR"
9513 changelog_chmask "CLOSE"
9515 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9516 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9518 $LFS changelog $MDT0
9519 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9520 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9521 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9522 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9525 echo "verifying target fid"
9526 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
9527 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9528 [ "$fidc" == "$fidf" ] ||
9529 err17935 "fid in changelog $fidc != file fid $fidf"
9530 echo "verifying parent fid"
9531 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
9532 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9533 [ "$fidc" == "$fidf" ] ||
9534 err17935 "pfid in changelog $fidc != dir fid $fidf"
9536 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9537 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9538 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9539 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9540 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
9541 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
9543 MIN_REC=$($GET_CL_USERS |
9544 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9545 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
9546 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9547 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
9548 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
9550 # LU-3446 changelog index reset on MDT restart
9551 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9552 CUR_REC1=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9553 $LFS changelog_clear $MDT0 $USER 0
9554 stop $SINGLEMDS || error "Fail to stop MDT."
9555 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
9556 CUR_REC2=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9557 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
9558 [ $CUR_REC1 == $CUR_REC2 ] ||
9559 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
9561 echo "verifying user deregister"
9562 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9563 $GET_CL_USERS | grep -q $USER &&
9564 error "User $USER still in changelog_users"
9566 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
9567 if [ $USERS -eq 0 ]; then
9568 LAST_REC1=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9569 touch $DIR/$tdir/chloe
9570 LAST_REC2=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9571 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
9572 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9574 echo "$USERS other changelog users; can't verify off"
9577 run_test 160a "changelog sanity"
9579 test_160b() { # LU-3587
9580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9581 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9582 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9583 { skip "Need MDS version at least 2.2.0"; return; }
9585 local CL_USERS="mdd.$MDT0.changelog_users"
9586 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9587 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9588 echo "Registered as changelog user $USER"
9589 $GET_CL_USERS | grep -q $USER ||
9590 error "User $USER not found in changelog_users"
9592 local LONGNAME1=$(str_repeat a 255)
9593 local LONGNAME2=$(str_repeat b 255)
9596 echo "creating very long named file"
9597 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
9598 echo "moving very long named file"
9599 mv $LONGNAME1 $LONGNAME2
9601 $LFS changelog $MDT0 | grep RENME
9603 echo "deregistering $USER"
9604 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9608 run_test 160b "Verify that very long rename doesn't crash in changelog"
9611 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9612 test_mkdir -p $DIR/$tdir
9613 cp /etc/hosts $DIR/$tdir/$tfile
9614 test_mkdir $DIR/$tdir/foo1
9615 test_mkdir $DIR/$tdir/foo2
9616 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9617 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9618 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9619 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9620 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
9621 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9622 $LFS fid2path $DIR $FID
9623 err17935 "bad link ea"
9626 rm $DIR/$tdir/foo2/zachary
9628 rm $DIR/$tdir/foo2/thor
9630 rm $DIR/$tdir/$tfile
9632 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9633 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9635 $LFS fid2path $DIR $FID
9636 err17935 "bad link rename"
9638 rm $DIR/$tdir/foo2/maggie
9641 local longname=filename_avg_len_is_thirty_two_
9642 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
9643 error "failed to hardlink many files"
9644 links=$($LFS fid2path $DIR $FID | wc -l)
9645 echo -n "${links}/1000 links in link EA"
9646 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9647 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
9648 error "failed to unlink many hardlinks"
9650 run_test 161a "link ea sanity"
9653 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9654 [ $MDSCOUNT -lt 2 ] &&
9655 skip "skipping remote directory test" && return
9657 local remote_dir=$DIR/$tdir/remote_dir
9660 $LFS mkdir -i $MDTIDX $remote_dir ||
9661 error "create remote directory failed"
9663 cp /etc/hosts $remote_dir/$tfile
9664 mkdir -p $remote_dir/foo1
9665 mkdir -p $remote_dir/foo2
9666 ln $remote_dir/$tfile $remote_dir/foo1/sofia
9667 ln $remote_dir/$tfile $remote_dir/foo2/zachary
9668 ln $remote_dir/$tfile $remote_dir/foo1/luna
9669 ln $remote_dir/$tfile $remote_dir/foo2/thor
9671 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
9673 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9674 $LFS fid2path $DIR $FID
9675 err17935 "bad link ea"
9678 rm $remote_dir/foo2/zachary
9680 rm $remote_dir/foo2/thor
9682 rm $remote_dir/$tfile
9684 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
9685 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
9686 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
9687 $LFS fid2path $DIR $FID
9688 err17935 "bad link rename"
9690 rm $remote_dir/foo2/maggie
9693 local longname=filename_avg_len_is_thirty_two_
9694 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
9695 error "failed to hardlink many files"
9696 links=$($LFS fid2path $DIR $FID | wc -l)
9697 echo -n "${links}/1000 links in link EA"
9698 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9699 unlinkmany $remote_dir/foo2/$longname 1000 ||
9700 error "failed to unlink many hardlinks"
9702 run_test 161b "link ea sanity under remote directory"
9705 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9706 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
9707 skip "Need MDS version at least 2.1.5" && return
9709 # define CLF_RENAME_LAST 0x0001
9710 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
9711 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
9712 changelog_register -n)
9715 touch $DIR/$tdir/foo_161c
9716 touch $DIR/$tdir/bar_161c
9717 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
9718 $LFS changelog $MDT0 | grep RENME
9719 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
9721 $LFS changelog_clear $MDT0 $USER 0
9722 if [ x$flags != "x0x1" ]; then
9723 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9725 error "flag $flags is not 0x1"
9727 echo "rename overwrite a target having nlink = 1," \
9728 "changelog record has flags of $flags"
9730 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
9731 touch $DIR/$tdir/foo_161c
9732 touch $DIR/$tdir/bar_161c
9733 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
9734 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
9735 $LFS changelog $MDT0 | grep RENME
9736 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
9737 $LFS changelog_clear $MDT0 $USER 0
9738 if [ x$flags != "x0x0" ]; then
9739 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9741 error "flag $flags is not 0x0"
9743 echo "rename overwrite a target having nlink > 1," \
9744 "changelog record has flags of $flags"
9746 # rename doesn't overwrite a target (changelog flag 0x0)
9747 touch $DIR/$tdir/foo_161c
9748 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
9749 $LFS changelog $MDT0 | grep RENME
9750 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
9751 $LFS changelog_clear $MDT0 $USER 0
9752 if [ x$flags != "x0x0" ]; then
9753 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9755 error "flag $flags is not 0x0"
9757 echo "rename doesn't overwrite a target," \
9758 "changelog record has flags of $flags"
9760 # define CLF_UNLINK_LAST 0x0001
9761 # unlink a file having nlink = 1 (changelog flag 0x1)
9762 rm -f $DIR/$tdir/foo2_161c
9763 $LFS changelog $MDT0 | grep UNLNK
9764 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
9765 $LFS changelog_clear $MDT0 $USER 0
9766 if [ x$flags != "x0x1" ]; then
9767 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9769 error "flag $flags is not 0x1"
9771 echo "unlink a file having nlink = 1," \
9772 "changelog record has flags of $flags"
9774 # unlink a file having nlink > 1 (changelog flag 0x0)
9775 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
9776 rm -f $DIR/$tdir/foobar_161c
9777 $LFS changelog $MDT0 | grep UNLNK
9778 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
9779 $LFS changelog_clear $MDT0 $USER 0
9780 if [ x$flags != "x0x0" ]; then
9781 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9783 error "flag $flags is not 0x0"
9785 echo "unlink a file having nlink > 1," \
9786 "changelog record has flags of $flags"
9787 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9789 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
9796 local path=$(${LFS} fid2path $*)
9799 if [ $RC -ne 0 ]; then
9800 err17935 "path looked up of $expected failed. Error $RC"
9802 elif [ "${path}" != "${expected}" ]; then
9803 err17935 "path looked up \"${path}\" instead of \"${expected}\""
9806 echo "fid $fid resolves to path $path (expected $expected)"
9810 # Make changes to filesystem
9811 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9812 test_mkdir -p $DIR/$tdir/d2
9813 touch $DIR/$tdir/d2/$tfile
9814 touch $DIR/$tdir/d2/x1
9815 touch $DIR/$tdir/d2/x2
9816 test_mkdir -p $DIR/$tdir/d2/a/b/c
9817 test_mkdir -p $DIR/$tdir/d2/p/q/r
9819 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
9820 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
9823 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
9824 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
9825 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
9827 # softlink to wrong file
9828 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
9829 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
9830 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
9833 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
9834 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
9835 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
9836 # fid2path dir/fsname should both work
9837 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
9838 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9840 # hardlink count: check that there are 2 links
9841 # Doesnt work with CMD yet: 17935
9842 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9843 err17935 "expected 2 links"
9845 # hardlink indexing: remove the first link
9846 rm $DIR/$tdir/d2/p/q/r/hlink
9847 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9851 run_test 162 "path lookup sanity"
9854 # do directio so as not to populate the page cache
9855 log "creating a 10 Mb file"
9856 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9857 log "starting reads"
9858 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9859 log "truncating the file"
9860 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9862 kill %+ || true # reads might have finished
9863 echo "wait until dd is finished"
9865 log "removing the temporary file"
9866 rm -rf $DIR/$tfile || error "tmp file removal failed"
9868 run_test 169 "parallel read and truncate should not deadlock"
9871 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9872 $LCTL clear # bug 18514
9873 $LCTL debug_daemon start $TMP/${tfile}_log_good
9875 $LCTL debug_daemon stop
9876 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9877 error "sed failed to read log_good"
9879 $LCTL debug_daemon start $TMP/${tfile}_log_good
9881 $LCTL debug_daemon stop
9883 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9884 error "lctl df log_bad failed"
9886 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9887 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9889 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9890 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9892 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9893 error "bad_line good_line1 good_line2 are empty"
9895 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9896 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9897 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9899 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9900 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9901 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9903 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9904 error "bad_line_new good_line_new are empty"
9906 local expected_good=$((good_line1 + good_line2*2))
9908 rm -f $TMP/${tfile}*
9909 # LU-231, short malformed line may not be counted into bad lines
9910 if [ $bad_line -ne $bad_line_new ] &&
9911 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9912 error "expected $bad_line bad lines, but got $bad_line_new"
9916 if [ $expected_good -ne $good_line_new ]; then
9917 error "expected $expected_good good lines, but got $good_line_new"
9922 run_test 170 "test lctl df to handle corrupted log ====================="
9924 test_171() { # bug20592
9925 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9926 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9927 $LCTL set_param fail_loc=0x50e
9928 $LCTL set_param fail_val=3000
9929 multiop_bg_pause $DIR/$tfile O_s || true
9931 kill -USR1 $MULTIPID
9935 if dmesg | grep "recursive fault"; then
9936 error "caught a recursive fault"
9938 $LCTL set_param fail_loc=0
9941 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
9943 # it would be good to share it with obdfilter-survey/libecho code
9944 setup_obdecho_osc () {
9947 local obdfilter_name=$2
9948 echo "Creating new osc for $obdfilter_name on $ost_nid"
9949 # make sure we can find loopback nid
9950 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
9952 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
9953 ${obdfilter_name}_osc_UUID || rc=2; }
9954 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
9955 ${obdfilter_name}_UUID $ost_nid || rc=3; }
9959 cleanup_obdecho_osc () {
9960 local obdfilter_name=$1
9961 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
9962 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
9969 local pages=${3:-64}
9972 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
9973 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
9975 if [ $rc -eq 0 ]; then
9976 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
9977 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
9979 echo "New object id is $id"
9980 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
9982 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
9983 "test_brw 10 w v $pages $id" || rc=4; }
9984 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
9986 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
9987 "cleanup" || rc=5; }
9988 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
9990 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
9995 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9996 remote_ost_nodsh && skip "remote OST with nodsh" && return
10000 if ! module_loaded obdecho; then
10001 load_module obdecho/obdecho
10005 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
10006 local host=$(lctl get_param -n osc.$osc.import |
10007 awk '/current_connection:/ {print $2}' )
10008 local target=$(lctl get_param -n osc.$osc.import |
10009 awk '/target:/ {print $2}' )
10010 target=${target%_UUID}
10012 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
10013 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
10014 [[ -n $target ]] && cleanup_obdecho_osc $target
10015 [ $rmmod_local -eq 1 ] && rmmod obdecho
10018 run_test 180a "test obdecho on osc"
10021 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10022 remote_ost_nodsh && skip "remote OST with nodsh" && return
10024 local rmmod_remote=0
10026 do_facet ost1 "lsmod | grep -q obdecho || " \
10027 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
10028 "modprobe obdecho; }" && rmmod_remote=1
10029 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
10030 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
10031 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
10034 run_test 180b "test obdecho directly on obdfilter"
10036 test_180c() { # LU-2598
10037 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10038 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
10039 skip "Need MDS version at least 2.4.0" && return
10042 local rmmod_remote=false
10043 local pages=16384 # 64MB bulk I/O RPC size
10046 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
10047 rmmod_remote=true || error "failed to load module obdecho"
10049 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4}'|head -1)
10050 if [[ -n $target ]]; then
10051 obdecho_test "$target" ost1 "$pages" ||
10052 rc=${PIPESTATUS[0]}
10054 echo "there is no obdfilter target on ost1"
10057 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
10060 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
10062 test_181() { # bug 22177
10063 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10064 # create enough files to index the directory
10065 createmany -o $DIR/$tdir/foobar 4000
10066 # print attributes for debug purpose
10069 multiop_bg_pause $DIR/$tdir D_Sc || return 1
10071 # remove the files & current working dir
10072 unlinkmany $DIR/$tdir/foobar 4000
10074 kill -USR1 $MULTIPID
10076 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
10079 run_test 181 "Test open-unlinked dir ========================"
10082 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10083 # disable MDC RPC lock wouldn't crash client
10087 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10088 #define OBD_FAIL_MDC_RPCS_SEM 0x804
10089 $LCTL set_param fail_loc=0x804
10091 for (( i=0; i < $tcount; i++ )) ; do
10092 mkdir $DIR/$tdir/$i
10093 createmany -o $DIR/$tdir/$i/f- $fcount &
10097 for (( i=0; i < $tcount; i++ )) ; do
10098 unlinkmany $DIR/$tdir/$i/f- $fcount &
10104 $LCTL set_param fail_loc=0
10106 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
10108 test_183() { # LU-2275
10109 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
10110 skip "Need MDS version at least 2.3.56" && return
10112 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10113 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10114 echo aaa > $DIR/$tdir/$tfile
10116 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
10117 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
10119 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
10120 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
10122 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
10124 # Flush negative dentry cache
10125 touch $DIR/$tdir/$tfile
10127 # We are not checking for any leaked references here, they'll
10128 # become evident next time we do cleanup with module unload.
10131 run_test 183 "No crash or request leak in case of strange dispositions ========"
10133 # test suite 184 is for LU-2016, LU-2017
10135 check_swap_layouts_support && return 0
10137 dir0=$DIR/$tdir/$testnum
10138 test_mkdir -p $dir0 || error "creating dir $dir0"
10143 $SETSTRIPE -c1 $file1
10145 $SETSTRIPE -c2 $file2
10147 gen1=$($GETSTRIPE -g $file1)
10148 gen2=$($GETSTRIPE -g $file2)
10150 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
10151 gen=$($GETSTRIPE -g $file1)
10152 [[ $gen1 != $gen ]] ||
10153 "Layout generation on $file1 does not change"
10154 gen=$($GETSTRIPE -g $file2)
10155 [[ $gen2 != $gen ]] ||
10156 "Layout generation on $file2 does not change"
10158 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
10159 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
10161 run_test 184a "Basic layout swap"
10164 check_swap_layouts_support && return 0
10166 dir0=$DIR/$tdir/$testnum
10167 mkdir -p $dir0 || error "creating dir $dir0"
10174 $SETSTRIPE -c1 $file1
10175 $SETSTRIPE -c2 $file2
10176 $SETSTRIPE -c1 $file3
10177 chown $RUNAS_ID $file3
10178 gen1=$($GETSTRIPE -g $file1)
10179 gen2=$($GETSTRIPE -g $file2)
10181 $LFS swap_layouts $dir1 $dir2 &&
10182 error "swap of directories layouts should fail"
10183 $LFS swap_layouts $dir1 $file1 &&
10184 error "swap of directory and file layouts should fail"
10185 $RUNAS $LFS swap_layouts $file1 $file2 &&
10186 error "swap of file we cannot write should fail"
10187 $LFS swap_layouts $file1 $file3 &&
10188 error "swap of file with different owner should fail"
10189 /bin/true # to clear error code
10191 run_test 184b "Forbidden layout swap (will generate errors)"
10194 check_swap_layouts_support && return 0
10196 local dir0=$DIR/$tdir/$testnum
10197 mkdir -p $dir0 || error "creating dir $dir0"
10199 local ref1=$dir0/ref1
10200 local ref2=$dir0/ref2
10201 local file1=$dir0/file1
10202 local file2=$dir0/file2
10203 # create a file large enough for the concurent test
10204 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
10205 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
10206 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
10209 dd if=$ref1 of=$file1 bs=16k &
10212 # Make sure dd starts to copy file
10213 while [ ! -f $file1 ]; do sleep 0.1; done
10215 $LFS swap_layouts $file1 $file2
10218 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
10219 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
10221 # how many bytes copied before swapping layout
10222 local copied=`stat -c %s $file2`
10223 local remaining=`stat -c %s $ref1`
10224 remaining=$((remaining - copied))
10225 echo "Copied $copied bytes before swapping layout..."
10227 cmp -n $copied $file1 $ref2 | grep differ &&
10228 error "Content mismatch [0, $copied) of ref2 and file1"
10229 cmp -n $copied $file2 $ref1 ||
10230 error "Content mismatch [0, $copied) of ref1 and file2"
10231 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
10232 error "Content mismatch [$copied, EOF) of ref1 and file1"
10235 rm -f $ref1 $ref2 $file1 $file2
10237 run_test 184c "Concurrent write and layout swap"
10240 check_swap_layouts_support && return 0
10242 local file1=$DIR/$tdir/$tfile-1
10243 local file2=$DIR/$tdir/$tfile-2
10244 local file3=$DIR/$tdir/$tfile-3
10248 mkdir -p $DIR/$tdir
10249 touch $file1 || error "create $file1 failed"
10250 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
10251 error "create $file2 failed"
10252 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
10253 error "create $file3 failed"
10254 lovea1=$($LFS getstripe $file1 | sed 1d)
10256 $LFS swap_layouts $file2 $file3 ||
10257 error "swap $file2 $file3 layouts failed"
10258 $LFS swap_layouts $file1 $file2 ||
10259 error "swap $file1 $file2 layouts failed"
10261 lovea2=$($LFS getstripe $file2 | sed 1d)
10262 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
10264 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
10265 [ -z $lovea1 ] || error "$file1 shouldn't have lovea"
10267 run_test 184d "allow stripeless layouts swap"
10270 test_185() { # LU-2441
10271 # LU-3553 - no volatile file support in old servers
10272 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
10273 { skip "Need MDS version at least 2.3.60"; return 0; }
10275 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10276 touch $DIR/$tdir/spoo
10277 local mtime1=$(stat -c "%Y" $DIR/$tdir)
10278 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
10279 error "cannot create/write a volatile file"
10280 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
10281 error "FID is still valid after close"
10283 multiop_bg_pause $DIR/$tdir vVw4096_c
10290 # assume that the next FID for this client is sequential, since stdout
10291 # is unfortunately eaten by multiop_bg_pause
10292 local n=$((${fidv[1]} + 1))
10293 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
10294 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
10295 error "FID is missing before close"
10296 kill -USR1 $multi_pid
10297 # 1 second delay, so if mtime change we will see it
10299 local mtime2=$(stat -c "%Y" $DIR/$tdir)
10300 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
10302 run_test 185 "Volatile file support"
10305 local dir0=$DIR/$tdir/$testnum
10306 mkdir -p $dir0 || error "creating dir $dir0"
10308 local file=$dir0/file1
10309 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
10310 local dv1=$($LFS data_version $file)
10311 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
10312 local dv2=$($LFS data_version $file)
10313 [[ $dv1 != $dv2 ]] ||
10314 error "data version did not change on write $dv1 == $dv2"
10319 run_test 187a "Test data version change"
10322 local dir0=$DIR/$tdir/$testnum
10323 mkdir -p $dir0 || error "creating dir $dir0"
10325 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
10326 [[ ${DV[0]} != ${DV[1]} ]] ||
10327 error "data version did not change on write"\
10328 " ${DV[0]} == ${DV[1]}"
10333 run_test 187b "Test data version change on volatile file"
10336 check_file_in_pool()
10341 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
10344 for t in $tlist ; do
10345 [ "$i" -eq "$t" ] && continue 2
10348 echo "pool list: $tlist"
10349 echo "striping: $res"
10350 error_noexit "$file not allocated in $pool"
10357 echo "Creating new pool"
10360 create_pool $FSNAME.$pool ||
10361 { error_noexit "No pool created, result code $?"; return 1; }
10362 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
10363 { error_noexit "$pool not in lfs pool_list"; return 2; }
10366 pool_add_targets() {
10367 echo "Adding targets to pool"
10373 local list=$(seq $first $step $last)
10375 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
10376 do_facet mgs $LCTL pool_add \
10377 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
10378 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
10379 | sort -u | tr '\n' ' ' " "$t" || {
10380 error_noexit "Add to pool failed"
10383 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
10384 local addcount=$(((last - first) / step + 1))
10385 [ $lfscount -eq $addcount ] || {
10386 error_noexit "lfs pool_list bad ost count" \
10387 "$lfscount != $addcount"
10395 echo "Setting pool on directory $tdir"
10397 $SETSTRIPE -c 2 -p $pool $tdir && return 0
10399 error_noexit "Cannot set pool $pool to $tdir"
10406 echo "Checking pool on directory $tdir"
10408 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
10409 [ "$res" = "$pool" ] && return 0
10411 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
10415 pool_dir_rel_path() {
10416 echo "Testing relative path works well"
10421 mkdir -p $root/$tdir/$tdir
10423 pool_set_dir $pool $tdir || return 1
10424 pool_set_dir $pool ./$tdir || return 2
10425 pool_set_dir $pool ../$tdir || return 3
10426 pool_set_dir $pool ../$tdir/$tdir || return 4
10427 rm -rf $tdir; cd - > /dev/null
10430 pool_alloc_files() {
10431 echo "Checking files allocation from directory pool"
10438 for i in $(seq -w 1 $count)
10440 local file=$tdir/file-$i
10442 check_file_in_pool $file $pool "$tlist" || \
10443 failed=$((failed + 1))
10445 [ "$failed" = 0 ] && return 0
10447 error_noexit "$failed files not allocated in $pool"
10451 pool_create_files() {
10452 echo "Creating files in pool"
10460 for i in $(seq -w 1 $count)
10462 local file=$tdir/spoo-$i
10463 $SETSTRIPE -p $pool $file
10464 check_file_in_pool $file $pool "$tlist" || \
10465 failed=$((failed + 1))
10467 [ "$failed" = 0 ] && return 0
10469 error_noexit "$failed files not allocated in $pool"
10474 echo "Checking 'lfs df' output"
10477 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
10479 local res=$($LFS df --pool $FSNAME.$pool |
10481 grep "$FSNAME-OST" |
10483 [ "$res" = "$t" ] && return 0
10485 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
10489 pool_file_rel_path() {
10490 echo "Creating files in a pool with relative pathname"
10495 { error_noexit "unable to create $tdir"; return 1 ; }
10496 local file="/..$tdir/$tfile-1"
10497 $SETSTRIPE -p $pool $file ||
10498 { error_noexit "unable to create $file" ; return 2 ; }
10501 $SETSTRIPE -p $pool $tfile-2 || {
10502 error_noexit "unable to create $tfile-2 in $tdir"
10507 pool_remove_first_target() {
10508 echo "Removing first target from a pool"
10511 local pname="lov.$FSNAME-*.pools.$pool"
10512 local t=$($LCTL get_param -n $pname | head -1)
10513 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10514 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
10515 error_noexit "$t not removed from $FSNAME.$pool"
10520 pool_remove_all_targets() {
10521 echo "Removing all targets from pool"
10524 local pname="lov.$FSNAME-*.pools.$pool"
10525 for t in $($LCTL get_param -n $pname | sort -u)
10527 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10529 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
10530 error_noexit "Pool $FSNAME.$pool cannot be drained"
10533 # striping on an empty/nonexistant pool should fall back
10534 # to "pool of everything"
10536 error_noexit "failed to use fallback striping for empty pool"
10539 # setstripe on an empty pool should fail
10540 $SETSTRIPE -p $pool $file 2>/dev/null && {
10541 error_noexit "expected failure when creating file" \
10549 echo "Destroying pool"
10553 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
10556 # striping on an empty/nonexistant pool should fall back
10557 # to "pool of everything"
10559 error_noexit "failed to use fallback striping for missing pool"
10562 # setstripe on an empty pool should fail
10563 $SETSTRIPE -p $pool $file 2>/dev/null && {
10564 error_noexit "expected failure when creating file" \
10565 "with missing pool"
10569 # get param should return err once pool is gone
10570 if wait_update $HOSTNAME "lctl get_param -n \
10571 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
10573 remove_pool_from_list $FSNAME.$pool
10576 error_noexit "Pool $FSNAME.$pool is not destroyed"
10581 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10582 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
10584 local POOL=${POOL:-cea1}
10585 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
10586 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
10589 local last_ost=$(($OSTCOUNT - 1))
10591 local ost_list=$(seq $first_ost $ost_step $last_ost)
10592 local ost_range="$first_ost $last_ost $ost_step"
10593 local test_path=$POOL_ROOT/$POOL_DIR_NAME
10594 local file_dir=$POOL_ROOT/file_tst
10598 # former test_200a test_200b
10599 pool_add $POOL || { rc=$? ; break; }
10600 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
10601 # former test_200c test_200d
10602 mkdir -p $test_path
10603 pool_set_dir $POOL $test_path || { rc=$? ; break; }
10604 pool_check_dir $POOL $test_path || { rc=$? ; break; }
10605 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
10606 || { rc=$? ; break; }
10607 # former test_200e test_200f
10608 local files=$((OSTCOUNT*3))
10609 pool_alloc_files $POOL $test_path $files "$ost_list" \
10610 || { rc=$? ; break; }
10611 pool_create_files $POOL $file_dir $files "$ost_list" \
10612 || { rc=$? ; break; }
10613 # former test_200g test_200h
10614 pool_lfs_df $POOL || { rc=$? ; break; }
10615 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
10617 # former test_201a test_201b test_201c
10618 pool_remove_first_target $POOL || { rc=$? ; break; }
10620 local f=$test_path/$tfile
10621 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
10622 pool_remove $POOL $f || { rc=$? ; break; }
10629 run_test 200 "OST pools"
10631 # usage: default_attr <count | size | offset>
10633 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
10636 # usage: check_default_stripe_attr
10637 check_default_stripe_attr() {
10638 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
10640 --stripe-count|--count)
10641 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
10642 --stripe-size|--size)
10643 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
10644 --stripe-index|--index)
10647 error "unknown getstripe attr '$1'"
10650 [ $ACTUAL != $EXPECTED ] &&
10651 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
10655 test_mkdir -p $DIR/$tdir
10656 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
10658 check_default_stripe_attr --stripe-count
10659 check_default_stripe_attr --stripe-size
10660 check_default_stripe_attr --stripe-index
10664 run_test 204a "Print default stripe attributes ================="
10667 test_mkdir -p $DIR/$tdir
10668 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10670 check_default_stripe_attr --stripe-size
10671 check_default_stripe_attr --stripe-index
10675 run_test 204b "Print default stripe size and offset ==========="
10678 test_mkdir -p $DIR/$tdir
10679 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10681 check_default_stripe_attr --stripe-count
10682 check_default_stripe_attr --stripe-index
10686 run_test 204c "Print default stripe count and offset ==========="
10689 test_mkdir -p $DIR/$tdir
10690 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10692 check_default_stripe_attr --stripe-count
10693 check_default_stripe_attr --stripe-size
10697 run_test 204d "Print default stripe count and size ============="
10700 test_mkdir -p $DIR/$tdir
10701 $SETSTRIPE -d $DIR/$tdir
10703 check_default_stripe_attr --stripe-count --raw
10704 check_default_stripe_attr --stripe-size --raw
10705 check_default_stripe_attr --stripe-index --raw
10709 run_test 204e "Print raw stripe attributes ================="
10712 test_mkdir -p $DIR/$tdir
10713 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10715 check_default_stripe_attr --stripe-size --raw
10716 check_default_stripe_attr --stripe-index --raw
10720 run_test 204f "Print raw stripe size and offset ==========="
10723 test_mkdir -p $DIR/$tdir
10724 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10726 check_default_stripe_attr --stripe-count --raw
10727 check_default_stripe_attr --stripe-index --raw
10731 run_test 204g "Print raw stripe count and offset ==========="
10734 test_mkdir -p $DIR/$tdir
10735 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10737 check_default_stripe_attr --stripe-count --raw
10738 check_default_stripe_attr --stripe-size --raw
10742 run_test 204h "Print raw stripe count and size ============="
10744 # Figure out which job scheduler is being used, if any,
10745 # or use a fake one
10746 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
10747 JOBENV=SLURM_JOB_ID
10748 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
10750 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
10752 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
10753 JOBENV=LOADL_STEP_ID
10754 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
10760 verify_jobstats() {
10764 # clear old jobstats
10765 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
10766 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
10768 # use a new JobID for this test, or we might see an old one
10769 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
10773 log "Using JobID environment variable $JOBENV=$JOBVAL"
10775 if [ $JOBENV = "FAKE_JOBID" ]; then
10776 FAKE_JOBID=$JOBVAL $cmd
10781 if [ "$target" = "mdt" -o "$target" = "both" ]; then
10782 FACET="$SINGLEMDS" # will need to get MDS number for DNE
10783 do_facet $FACET lctl get_param mdt.*.job_stats |
10784 grep $JOBVAL || error "No job stats found on MDT $FACET"
10786 if [ "$target" = "ost" -o "$target" = "both" ]; then
10788 do_facet $FACET lctl get_param obdfilter.*.job_stats |
10789 grep $JOBVAL || error "No job stats found on OST $FACET"
10795 NEW_JOBENV=${1:-$OLD_JOBENV}
10796 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
10797 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
10800 test_205() { # Job stats
10801 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10802 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
10803 skip "Server doesn't support jobstats" && return 0
10806 OLD_JOBENV=`$LCTL get_param -n jobid_var`
10807 if [ $OLD_JOBENV != $JOBENV ]; then
10808 jobstats_set $JOBENV
10809 trap jobstats_set EXIT
10813 cmd="mkdir $DIR/$tfile"
10814 verify_jobstats "$cmd" "mdt"
10816 cmd="rm -fr $DIR/$tfile"
10817 verify_jobstats "$cmd" "mdt"
10819 cmd="mknod $DIR/$tfile c 1 3"
10820 verify_jobstats "$cmd" "mdt"
10822 cmd="rm -f $DIR/$tfile"
10823 verify_jobstats "$cmd" "mdt"
10825 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
10826 verify_jobstats "$cmd" "mdt"
10828 cmd="touch $DIR/$tfile"
10829 verify_jobstats "$cmd" "both"
10831 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
10832 verify_jobstats "$cmd" "ost"
10834 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
10835 verify_jobstats "$cmd" "ost"
10837 cmd="$TRUNCATE $DIR/$tfile 0"
10838 verify_jobstats "$cmd" "both"
10840 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
10841 verify_jobstats "$cmd" "mdt"
10844 rm -f $DIR/jobstats_test_rename
10846 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
10848 run_test 205 "Verify job stats"
10850 # LU-1480, LU-1773 and LU-1657
10852 mkdir -p $DIR/$tdir
10853 lfs setstripe -c -1 $DIR/$tdir
10854 #define OBD_FAIL_LOV_INIT 0x1403
10855 $LCTL set_param fail_loc=0xa0001403
10856 $LCTL set_param fail_val=1
10857 touch $DIR/$tdir/$tfile || true
10859 run_test 206 "fail lov_init_raid0() doesn't lbug"
10862 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10863 local fsz=`stat -c %s $DIR/$tfile`
10864 cancel_lru_locks mdc
10866 # do not return layout in getattr intent
10867 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
10868 $LCTL set_param fail_loc=0x170
10869 local sz=`stat -c %s $DIR/$tfile`
10871 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
10875 run_test 207a "can refresh layout at glimpse"
10878 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10879 local cksum=`md5sum $DIR/$tfile`
10880 local fsz=`stat -c %s $DIR/$tfile`
10881 cancel_lru_locks mdc
10882 cancel_lru_locks osc
10884 # do not return layout in getattr intent
10885 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
10886 $LCTL set_param fail_loc=0x171
10888 # it will refresh layout after the file is opened but before read issues
10889 echo checksum is "$cksum"
10890 echo "$cksum" |md5sum -c --quiet || error "file differs"
10894 run_test 207b "can refresh layout at open"
10897 # FIXME: in this test suite, only RD lease is used. This is okay
10898 # for now as only exclusive open is supported. After generic lease
10899 # is done, this test suite should be revised. - Jinshan
10901 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
10902 { skip "Need MDS version at least 2.4.52"; return 0; }
10904 echo "==== test 1: verify get lease work"
10905 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
10907 echo "==== test 2: verify lease can be broken by upcoming open"
10908 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
10912 $MULTIOP $DIR/$tfile oO_RDONLY:c
10913 kill -USR1 $PID && wait $PID || error "break lease error"
10915 echo "==== test 3: verify lease can't be granted if an open already exists"
10916 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
10920 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
10921 kill -USR1 $PID && wait $PID || error "open file error"
10923 echo "==== test 4: lease can sustain over recovery"
10924 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
10930 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
10932 echo "==== test 5: lease broken can't be regained by replay"
10933 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
10937 # open file to break lease and then recovery
10938 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
10941 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
10945 run_test 208 "Exclusive open"
10948 [[ $($LCTL get_param -n mdc.*.connect_flags) == ~disp_stripe ]] &&
10949 skip_env "must have disp_stripe" && return
10952 sync; sleep 5; sync;
10954 echo 3 > /proc/sys/vm/drop_caches
10955 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
10957 # open/close 500 times
10958 for i in $(seq 500); do
10962 echo 3 > /proc/sys/vm/drop_caches
10963 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
10965 echo "before: $req_before, after: $req_after"
10966 [ $((req_after - req_before)) -ge 300 ] &&
10967 error "open/close requests are not freed"
10970 run_test 209 "read-only open/close requests should be freed promptly"
10974 size=$((size % 8192 + 1))
10975 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
10976 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
10977 rm -f $DIR/f212 $DIR/f212.xyz
10979 run_test 212 "Sendfile test ============================================"
10982 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
10983 cancel_lru_locks osc
10984 lctl set_param fail_loc=0x8000040f
10985 # generate a read lock
10986 cat $DIR/$tfile > /dev/null
10987 # write to the file, it will try to cancel the above read lock.
10988 cat /etc/hosts >> $DIR/$tfile
10990 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
10992 test_214() { # for bug 20133
10993 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
10994 for (( i=0; i < 340; i++ )) ; do
10995 touch $DIR/$tdir/d214c/a$i
10998 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
10999 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
11000 ls $DIR/d214c || error "ls $DIR/d214c failed"
11001 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
11002 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
11004 run_test 214 "hash-indexed directory test - bug 20133"
11006 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
11007 create_lnet_proc_files() {
11008 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
11009 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
11011 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
11012 rm -f "$TMP/lnet_$1.sys_tmp"
11015 # counterpart of create_lnet_proc_files
11016 remove_lnet_proc_files() {
11017 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
11020 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11021 # 3rd arg as regexp for body
11022 check_lnet_proc_stats() {
11023 local l=$(cat "$TMP/lnet_$1" |wc -l)
11024 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
11026 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
11029 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11030 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
11031 # optional and can be regexp for 2nd line (lnet.routes case)
11032 check_lnet_proc_entry() {
11033 local blp=2 # blp stands for 'position of 1st line of body'
11034 [ "$5" = "" ] || blp=3 # lnet.routes case
11036 local l=$(cat "$TMP/lnet_$1" |wc -l)
11037 # subtracting one from $blp because the body can be empty
11038 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
11040 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
11041 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
11043 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
11044 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
11046 # bail out if any unexpected line happened
11047 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
11048 [ "$?" != 0 ] || error "$2 misformatted"
11051 test_215() { # for bugs 18102, 21079, 21517
11052 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11053 local N='(0|[1-9][0-9]*)' # non-negative numeric
11054 local P='[1-9][0-9]*' # positive numeric
11055 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
11056 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
11057 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
11058 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
11060 local L1 # regexp for 1st line
11061 local L2 # regexp for 2nd line (optional)
11062 local BR # regexp for the rest (body)
11064 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
11065 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
11066 create_lnet_proc_files "stats"
11067 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
11068 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
11069 remove_lnet_proc_files "stats"
11071 # /proc/sys/lnet/routes should look like this:
11072 # Routing disabled/enabled
11073 # net hops priority state router
11074 # where net is a string like tcp0, hops > 0, priority >= 0,
11075 # state is up/down,
11076 # router is a string like 192.168.1.1@tcp2
11077 L1="^Routing (disabled|enabled)$"
11078 L2="^net +hops +priority +state +router$"
11079 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
11080 create_lnet_proc_files "routes"
11081 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
11082 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
11083 remove_lnet_proc_files "routes"
11085 # /proc/sys/lnet/routers should look like this:
11086 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
11087 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
11088 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
11089 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
11090 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
11091 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
11092 create_lnet_proc_files "routers"
11093 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
11094 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
11095 remove_lnet_proc_files "routers"
11097 # /proc/sys/lnet/peers should look like this:
11098 # nid refs state last max rtr min tx min queue
11099 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
11100 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
11101 # numeric (0 or >0 or <0), queue >= 0.
11102 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
11103 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
11104 create_lnet_proc_files "peers"
11105 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
11106 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
11107 remove_lnet_proc_files "peers"
11109 # /proc/sys/lnet/buffers should look like this:
11110 # pages count credits min
11111 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
11112 L1="^pages +count +credits +min$"
11113 BR="^ +$N +$N +$I +$I$"
11114 create_lnet_proc_files "buffers"
11115 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
11116 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
11117 remove_lnet_proc_files "buffers"
11119 # /proc/sys/lnet/nis should look like this:
11120 # nid status alive refs peer rtr max tx min
11121 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
11122 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
11123 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
11124 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
11125 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
11126 create_lnet_proc_files "nis"
11127 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
11128 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
11129 remove_lnet_proc_files "nis"
11131 # can we successfully write to /proc/sys/lnet/stats?
11132 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
11133 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
11135 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
11137 test_216() { # bug 20317
11138 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11139 remote_ost_nodsh && skip "remote OST with nodsh" && return
11142 local facets=$(get_facets OST)
11143 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11145 save_lustre_params client "osc.*.contention_seconds" > $p
11146 save_lustre_params $facets \
11147 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
11148 save_lustre_params $facets \
11149 "ldlm.namespaces.filter-*.contended_locks" >> $p
11150 save_lustre_params $facets \
11151 "ldlm.namespaces.filter-*.contention_seconds" >> $p
11154 # agressive lockless i/o settings
11155 for node in $(osts_nodes); do
11156 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'
11158 lctl set_param -n osc.*.contention_seconds 60
11160 $DIRECTIO write $DIR/$tfile 0 10 4096
11161 $CHECKSTAT -s 40960 $DIR/$tfile
11163 # disable lockless i/o
11164 for node in $(osts_nodes); do
11165 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
11167 lctl set_param -n osc.*.contention_seconds 0
11170 dd if=/dev/zero of=$DIR/$tfile count=0
11171 $CHECKSTAT -s 0 $DIR/$tfile
11173 restore_lustre_params <$p
11177 run_test 216 "check lockless direct write works and updates file size and kms correctly"
11179 test_217() { # bug 22430
11180 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11184 for node in $(nodes_list); do
11185 nid=$(host_nids_address $node $NETTYPE)
11186 if [[ $nid = *-* ]] ; then
11187 echo "lctl ping $nid@$NETTYPE"
11188 lctl ping $nid@$NETTYPE
11190 echo "skipping $node (no hyphen detected)"
11194 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
11197 # do directio so as not to populate the page cache
11198 log "creating a 10 Mb file"
11199 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11200 log "starting reads"
11201 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11202 log "truncating the file"
11203 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11205 kill %+ || true # reads might have finished
11206 echo "wait until dd is finished"
11208 log "removing the temporary file"
11209 rm -rf $DIR/$tfile || error "tmp file removal failed"
11211 run_test 218 "parallel read and truncate should not deadlock ======================="
11214 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11215 # write one partial page
11216 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
11217 # set no grant so vvp_io_commit_write will do sync write
11218 $LCTL set_param fail_loc=0x411
11219 # write a full page at the end of file
11220 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
11222 $LCTL set_param fail_loc=0
11223 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
11224 $LCTL set_param fail_loc=0x411
11225 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
11227 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
11229 test_220() { #LU-325
11230 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11231 remote_ost_nodsh && skip "remote OST with nodsh" && return
11234 test_mkdir -p $DIR/$tdir
11235 local OST=$(lfs osts | grep ${OSTIDX}": " | \
11236 awk '{print $2}' | sed -e 's/_UUID$//')
11239 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
11240 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
11241 osc.$mdtosc_proc1.prealloc_last_id)
11242 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
11243 osc.$mdtosc_proc1.prealloc_next_id)
11247 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
11248 #define OBD_FAIL_OST_ENOINO 0x229
11249 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
11250 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
11251 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
11253 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
11255 MDSOBJS=$((last_id - next_id))
11256 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
11258 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
11259 echo "OST still has $count kbytes free"
11261 echo "create $MDSOBJS files @next_id..."
11262 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
11264 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11265 osc.$mdtosc_proc1.prealloc_last_id)
11266 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11267 osc.$mdtosc_proc1.prealloc_next_id)
11269 echo "after creation, last_id=$last_id2, next_id=$next_id2"
11274 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
11275 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
11277 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
11278 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
11279 echo "unlink $MDSOBJS files @$next_id..."
11280 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
11282 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
11285 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11286 dd if=`which date` of=$MOUNT/date oflag=sync
11287 chmod +x $MOUNT/date
11289 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
11290 $LCTL set_param fail_loc=0x80001401
11292 $MOUNT/date > /dev/null
11295 run_test 221 "make sure fault and truncate race to not cause OOM"
11298 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11300 test_mkdir -p $DIR/$tdir
11301 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11302 createmany -o $DIR/$tdir/$tfile 10
11303 cancel_lru_locks mdc
11304 cancel_lru_locks osc
11305 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11306 $LCTL set_param fail_loc=0x31a
11307 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
11308 $LCTL set_param fail_loc=0
11311 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
11314 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11316 test_mkdir -p $DIR/$tdir
11317 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11318 createmany -o $DIR/$tdir/$tfile 10
11319 cancel_lru_locks mdc
11320 cancel_lru_locks osc
11321 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11322 $LCTL set_param fail_loc=0x31a
11323 rm -r $DIR/$tdir || "AGL for rmdir failed"
11324 $LCTL set_param fail_loc=0
11326 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
11329 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11331 test_mkdir -p $DIR/$tdir
11332 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11333 createmany -o $DIR/$tdir/$tfile 10
11334 cancel_lru_locks mdc
11335 cancel_lru_locks osc
11336 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
11337 $LCTL set_param fail_loc=0x31b
11338 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
11339 $LCTL set_param fail_loc=0
11342 run_test 223 "osc reenqueue if without AGL lock granted ======================="
11344 test_224a() { # LU-1039, MRP-303
11345 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11346 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
11347 $LCTL set_param fail_loc=0x508
11348 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
11349 $LCTL set_param fail_loc=0
11352 run_test 224a "Don't panic on bulk IO failure"
11354 test_224b() { # LU-1039, MRP-303
11355 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11356 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
11357 cancel_lru_locks osc
11358 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
11359 $LCTL set_param fail_loc=0x515
11360 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
11361 $LCTL set_param fail_loc=0
11364 run_test 224b "Don't panic on bulk IO failure"
11366 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
11368 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11369 if [ -z ${MDSSURVEY} ]; then
11370 skip_env "mds-survey not found" && return
11373 [ $MDSCOUNT -ge 2 ] &&
11374 skip "skipping now for more than one MDT" && return
11376 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11377 { skip "Need MDS version at least 2.2.51"; return; }
11379 local mds=$(facet_host $SINGLEMDS)
11380 local target=$(do_nodes $mds 'lctl dl' | \
11381 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11383 local cmd1="file_count=1000 thrhi=4"
11384 local cmd2="dir_count=2 layer=mdd stripe_count=0"
11385 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11386 local cmd="$cmd1 $cmd2 $cmd3"
11388 rm -f ${TMP}/mds_survey*
11390 eval $cmd || error "mds-survey with zero-stripe failed"
11391 cat ${TMP}/mds_survey*
11392 rm -f ${TMP}/mds_survey*
11394 run_test 225a "Metadata survey sanity with zero-stripe"
11397 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11399 if [ -z ${MDSSURVEY} ]; then
11400 skip_env "mds-survey not found" && return
11402 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11403 { skip "Need MDS version at least 2.2.51"; return; }
11405 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
11406 skip_env "Need to mount OST to test" && return
11409 [ $MDSCOUNT -ge 2 ] &&
11410 skip "skipping now for more than one MDT" && return
11411 local mds=$(facet_host $SINGLEMDS)
11412 local target=$(do_nodes $mds 'lctl dl' | \
11413 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11415 local cmd1="file_count=1000 thrhi=4"
11416 local cmd2="dir_count=2 layer=mdd stripe_count=1"
11417 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11418 local cmd="$cmd1 $cmd2 $cmd3"
11420 rm -f ${TMP}/mds_survey*
11422 eval $cmd || error "mds-survey with stripe_count failed"
11423 cat ${TMP}/mds_survey*
11424 rm -f ${TMP}/mds_survey*
11426 run_test 225b "Metadata survey sanity with stripe_count = 1"
11428 mcreate_path2fid () {
11434 local path=$DIR/$tdir/$name
11439 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
11440 error "cannot create $desc"
11442 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
11444 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
11446 fid_path=$($LFS fid2path $MOUNT $fid)
11448 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
11450 [ "$path" == "$fid_path" ] ||
11451 error "fid2path returned $fid_path, expected $path"
11453 echo "pass with $path and $fid"
11458 mkdir -p $DIR/$tdir
11460 mcreate_path2fid 0010666 0 0 fifo "FIFO"
11461 mcreate_path2fid 0020666 1 3 null "character special file (null)"
11462 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
11463 mcreate_path2fid 0040666 0 0 dir "directory"
11464 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
11465 mcreate_path2fid 0100666 0 0 file "regular file"
11466 mcreate_path2fid 0120666 0 0 link "symbolic link"
11467 mcreate_path2fid 0140666 0 0 sock "socket"
11469 run_test 226a "call path2fid and fid2path on files of all type"
11472 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11476 mkdir -p $DIR/$tdir
11477 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
11478 error "create remote directory failed"
11479 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
11480 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
11481 "character special file (null)"
11482 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
11483 "character special file (no device)"
11484 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
11485 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
11486 "block special file (loop)"
11487 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
11488 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
11489 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
11491 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
11493 # LU-1299 Executing or running ldd on a truncated executable does not
11494 # cause an out-of-memory condition.
11496 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11497 dd if=`which date` of=$MOUNT/date bs=1k count=1
11498 chmod +x $MOUNT/date
11500 $MOUNT/date > /dev/null
11501 ldd $MOUNT/date > /dev/null
11504 run_test 227 "running truncated executable does not cause OOM"
11506 # LU-1512 try to reuse idle OI blocks
11508 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11509 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11510 skip "non-ldiskfs backend" && return
11512 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11513 local myDIR=$DIR/$tdir
11516 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11517 $LCTL set_param fail_loc=0x80001002
11518 createmany -o $myDIR/t- 10000
11519 $LCTL set_param fail_loc=0
11520 # The guard is current the largest FID holder
11522 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11524 local IDX=$(($SEQ % 64))
11526 do_facet $SINGLEMDS sync
11527 # Make sure journal flushed.
11529 local blk1=$(do_facet $SINGLEMDS \
11530 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11531 grep Blockcount | awk '{print $4}')
11533 # Remove old files, some OI blocks will become idle.
11534 unlinkmany $myDIR/t- 10000
11535 # Create new files, idle OI blocks should be reused.
11536 createmany -o $myDIR/t- 2000
11537 do_facet $SINGLEMDS sync
11538 # Make sure journal flushed.
11540 local blk2=$(do_facet $SINGLEMDS \
11541 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11542 grep Blockcount | awk '{print $4}')
11544 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11546 run_test 228a "try to reuse idle OI blocks"
11549 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11550 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11551 skip "non-ldiskfs backend" && return
11553 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11554 local myDIR=$DIR/$tdir
11557 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11558 $LCTL set_param fail_loc=0x80001002
11559 createmany -o $myDIR/t- 10000
11560 $LCTL set_param fail_loc=0
11561 # The guard is current the largest FID holder
11563 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11565 local IDX=$(($SEQ % 64))
11567 do_facet $SINGLEMDS sync
11568 # Make sure journal flushed.
11570 local blk1=$(do_facet $SINGLEMDS \
11571 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11572 grep Blockcount | awk '{print $4}')
11574 # Remove old files, some OI blocks will become idle.
11575 unlinkmany $myDIR/t- 10000
11578 stop $SINGLEMDS || error "Fail to stop MDT."
11580 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11582 df $MOUNT || error "Fail to df."
11583 # Create new files, idle OI blocks should be reused.
11584 createmany -o $myDIR/t- 2000
11585 do_facet $SINGLEMDS sync
11586 # Make sure journal flushed.
11588 local blk2=$(do_facet $SINGLEMDS \
11589 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11590 grep Blockcount | awk '{print $4}')
11592 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11594 run_test 228b "idle OI blocks can be reused after MDT restart"
11598 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11599 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11600 skip "non-ldiskfs backend" && return
11602 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11603 local myDIR=$DIR/$tdir
11606 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11607 $LCTL set_param fail_loc=0x80001002
11608 # 20000 files can guarantee there are index nodes in the OI file
11609 createmany -o $myDIR/t- 20000
11610 $LCTL set_param fail_loc=0
11611 # The guard is current the largest FID holder
11613 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11615 local IDX=$(($SEQ % 64))
11617 do_facet $SINGLEMDS sync
11618 # Make sure journal flushed.
11620 local blk1=$(do_facet $SINGLEMDS \
11621 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11622 grep Blockcount | awk '{print $4}')
11624 # Remove old files, some OI blocks will become idle.
11625 unlinkmany $myDIR/t- 20000
11627 # The OI file should become empty now
11629 # Create new files, idle OI blocks should be reused.
11630 createmany -o $myDIR/t- 2000
11631 do_facet $SINGLEMDS sync
11632 # Make sure journal flushed.
11634 local blk2=$(do_facet $SINGLEMDS \
11635 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11636 grep Blockcount | awk '{print $4}')
11638 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11640 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
11642 test_229() { # LU-2482, LU-3448
11643 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
11644 skip "No HSM support on MDS of $(get_lustre_version)," \
11645 "need 2.4.53 at least" && return
11646 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11647 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
11651 # Create a file with a released layout and stripe count 2.
11652 $MULTIOP $DIR/$tfile H2c ||
11653 error "failed to create file with released layout"
11655 $GETSTRIPE -v $DIR/$tfile
11657 local pattern=$($GETSTRIPE -L $DIR/$tfile)
11658 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
11660 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
11661 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
11662 stat $DIR/$tfile || error "failed to stat released file"
11664 chown $RUNAS_ID $DIR/$tfile ||
11665 error "chown $RUNAS_ID $DIR/$tfile failed"
11667 chgrp $RUNAS_ID $DIR/$tfile ||
11668 error "chgrp $RUNAS_ID $DIR/$tfile failed"
11670 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
11671 rm $DIR/$tfile || error "failed to remove released file"
11673 run_test 229 "getstripe/stat/rm/attr changes work on released files"
11676 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11677 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11680 mkdir -p $DIR/$tdir/test_230_local
11681 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
11682 [ $mdt_idx -ne 0 ] &&
11683 error "create local directory on wrong MDT $mdt_idx"
11685 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
11686 error "create remote directory failed"
11687 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
11688 [ $mdt_idx -ne $MDTIDX ] &&
11689 error "create remote directory on wrong MDT $mdt_idx"
11691 createmany -o $DIR/$tdir/test_230/t- 10 ||
11692 error "create files on remote directory failed"
11693 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
11694 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
11695 rm -r $DIR/$tdir || error "unlink remote directory failed"
11697 run_test 230a "Create remote directory and files under the remote directory"
11700 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11701 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11703 local remote_dir=$DIR/$tdir/remote_dir
11706 mkdir -p $DIR/$tdir
11707 $LFS mkdir -i $MDTIDX $remote_dir ||
11708 error "create remote directory failed"
11710 $LFS mkdir -i 0 $remote_dir/new_dir &&
11711 error "nested remote directory create succeed!"
11713 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=1
11714 $LFS mkdir -i 0 $remote_dir/new_dir || rc=$?
11715 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=0
11718 error "create remote directory failed after set enable_remote_dir"
11720 rm -rf $remote_dir || error "first unlink remote directory failed"
11722 $RUNAS -G$RUNAS_GID $LFS mkdir -i $MDTIDX $DIR/$tfile &&
11723 error "chown worked"
11725 do_facet mds$MDTIDX lctl set_param \
11726 mdt.*.enable_remote_dir_gid=$RUNAS_GID
11727 $LFS mkdir -i $MDTIDX $remote_dir || rc=$?
11728 do_facet mds$MDTIDX lctl set_param mdt.*.enable_remote_dir_gid=0
11731 error "create remote dir failed after set enable_remote_dir_gid"
11733 rm -r $DIR/$tdir || error "second unlink remote directory failed"
11735 run_test 230b "nested remote directory should be failed"
11739 # For simplicity this test assumes that max_pages_per_rpc
11740 # is the same across all OSCs
11741 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -1)
11742 local bulk_size=$((max_pages * 4096))
11744 mkdir -p $DIR/$tdir
11746 # clear the OSC stats
11747 $LCTL set_param osc.*.stats=0 &>/dev/null
11749 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
11750 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
11751 oflag=direct &>/dev/null || error "dd failed"
11753 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
11754 if [ x$nrpcs != "x1" ]; then
11755 error "found $nrpc ost_write RPCs, not 1 as expected"
11758 # Drop the OSC cache, otherwise we will read from it
11759 cancel_lru_locks osc
11761 # clear the OSC stats
11762 $LCTL set_param osc.*.stats=0 &>/dev/null
11764 # Client reads $bulk_size.
11765 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
11766 iflag=direct &>/dev/null || error "dd failed"
11768 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
11769 if [ x$nrpcs != "x1" ]; then
11770 error "found $nrpc ost_read RPCs, not 1 as expected"
11773 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
11776 mkdir -p $DIR/$tdir
11778 for i in {0..1023}; do
11779 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
11780 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
11781 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
11785 run_test 231b "must not assert on fully utilized OST request buffer"
11788 mkdir -p $DIR/$tdir
11789 #define OBD_FAIL_LDLM_OST_LVB 0x31c
11790 $LCTL set_param fail_loc=0x31c
11792 # ignore dd failure
11793 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
11795 $LCTL set_param fail_loc=0
11796 umount_client $MOUNT || error "umount failed"
11797 mount_client $MOUNT || error "mount failed"
11799 run_test 232 "failed lock should not block umount"
11802 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
11803 { skip "Need MDS version at least 2.3.64"; return; }
11805 local fid=$($LFS path2fid $MOUNT)
11806 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
11807 error "cannot access $MOUNT using its FID '$fid'"
11809 run_test 233 "checking that OBF of the FS root succeeds"
11812 local p="$TMP/sanityN-$TESTNAME.parameters"
11813 save_lustre_params client "llite.*.xattr_cache" > $p
11814 lctl set_param llite.*.xattr_cache 1 ||
11815 { skip "xattr cache is not supported"; return 0; }
11817 mkdir -p $DIR/$tdir || error "mkdir failed"
11818 touch $DIR/$tdir/$tfile || error "touch failed"
11819 # OBD_FAIL_LLITE_XATTR_ENOMEM
11820 $LCTL set_param fail_loc=0x1405
11821 if [ ! -f /etc/SuSE-release ]; then
11822 # attr pre-2.4.44-7 had a bug with rc
11823 # LU-3703 - SLES clients have older attr
11824 getfattr -n user.attr $DIR/$tdir/$tfile &&
11825 error "getfattr should have failed with ENOMEM"
11827 $LCTL set_param fail_loc=0x0
11830 restore_lustre_params < $p
11833 run_test 234 "xattr cache should not crash on ENOMEM"
11836 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
11837 skip "Need MDS version at least 2.4.52" && return
11838 flock_deadlock $DIR/$tfile
11843 124) error "process hangs on a deadlock"
11845 *) error "error executing flock_deadlock $DIR/$tfile"
11849 run_test 235 "LU-1715: flock deadlock detection does not work properly"
11853 check_swap_layouts_support && return 0
11854 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11856 local ref1=/etc/passwd
11857 local ref2=/etc/group
11858 local file1=$DIR/$tdir/f1
11859 local file2=$DIR/$tdir/f2
11861 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
11862 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
11863 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
11864 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
11865 local fd=$(free_fd)
11866 local cmd="exec $fd<>$file2"
11869 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
11870 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
11873 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11878 run_test 236 "Layout swap on open unlinked file"
11881 # tests that do cleanup/setup should be run at the end
11885 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11887 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
11888 $LCTL set_param fail_loc=0x903
11889 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
11890 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
11893 FAIL_ON_ERROR=true cleanup
11894 FAIL_ON_ERROR=true setup
11896 run_test 900 "umount should not race with any mgc requeue thread"
11899 check_and_cleanup_lustre
11900 if [ "$I_MOUNTED" != "yes" ]; then
11901 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true