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$ttestnum.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
1130 createmany -m $DIR/$tdir/$tfile $NFILES
1131 local t=`ls $DIR/$tdir | wc -l`
1132 local u=`ls $DIR/$tdir | sort -u | wc -l`
1133 if [ $t -ne $NFILES -o $u -ne $NFILES ] ; then
1134 error "Expected $NFILES files, got $t ($u unique)"
1137 rm -rf $DIR/$tdir || error "Can not delete directories"
1139 run_test 24A "readdir() returns correct number of entries."
1142 echo '== symlink sanity ============================================='
1146 touch $DIR/s25/foo || error
1148 run_test 25a "create file in symlinked directory ==============="
1151 [ ! -d $DIR/d25 ] && test_25a
1152 $CHECKSTAT -t file $DIR/s25/foo || error
1154 run_test 25b "lookup file in symlinked directory ==============="
1158 test_mkdir $DIR/d26/d26-2
1159 ln -s d26/d26-2 $DIR/s26
1160 touch $DIR/s26/foo || error
1162 run_test 26a "multiple component symlink ======================="
1165 test_mkdir -p $DIR/d26b/d26-2
1166 ln -s d26b/d26-2/foo $DIR/s26-2
1167 touch $DIR/s26-2 || error
1169 run_test 26b "multiple component symlink at end of lookup ======"
1172 test_mkdir $DIR/d26.2
1173 touch $DIR/d26.2/foo
1174 ln -s d26.2 $DIR/s26.2-1
1175 ln -s s26.2-1 $DIR/s26.2-2
1176 ln -s s26.2-2 $DIR/s26.2-3
1177 chmod 0666 $DIR/s26.2-3/foo
1179 run_test 26c "chain of symlinks ================================"
1181 # recursive symlinks (bug 439)
1183 ln -s d26-3/foo $DIR/d26-3
1185 run_test 26d "create multiple component recursive symlink ======"
1188 [ ! -h $DIR/d26-3 ] && test_26d
1191 run_test 26e "unlink multiple component recursive symlink ======"
1193 # recursive symlinks (bug 7022)
1195 test_mkdir -p $DIR/$tdir
1196 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1197 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1198 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1199 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1200 cd $tfile || error "cd $tfile failed"
1201 ln -s .. dotdot || error "ln dotdot failed"
1202 ln -s dotdot/lndir lndir || error "ln lndir failed"
1203 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1204 output=`ls $tfile/$tfile/lndir/bar1`
1205 [ "$output" = bar1 ] && error "unexpected output"
1206 rm -r $tfile || error "rm $tfile failed"
1207 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1209 run_test 26f "rm -r of a directory which has recursive symlink ="
1212 echo '== stripe sanity =============================================='
1213 test_mkdir -p $DIR/d27 || error "mkdir failed"
1215 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1216 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1218 log "== test_27a: write to one stripe file ========================="
1219 cp /etc/hosts $DIR/d27/f0 || error
1221 run_test 27a "one stripe file =================================="
1224 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
1225 test_mkdir -p $DIR/d27
1226 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1227 $GETSTRIPE -c $DIR/d27/f01
1228 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1229 error "two-stripe file doesn't have two stripes"
1231 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1233 run_test 27b "create and write to two stripe file"
1236 test_mkdir -p $DIR/d27
1237 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1238 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1239 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1241 run_test 27d "create file with default settings ================"
1244 test_mkdir -p $DIR/d27
1245 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1246 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1247 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1249 run_test 27e "setstripe existing file (should return error) ======"
1252 test_mkdir -p $DIR/d27
1253 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1254 dd if=/dev/zero of=$DIR/d27/fbad bs=4k count=4 || error "dd failed"
1255 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1257 run_test 27f "setstripe with bad stripe size (should return error)"
1260 test_mkdir -p $DIR/d27
1261 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1262 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1263 error "$DIR/d27/fnone has object"
1265 run_test 27g "$GETSTRIPE with no objects"
1268 touch $DIR/d27/fsome || error "touch failed"
1269 [ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ] || error "missing objects"
1271 run_test 27i "$GETSTRIPE with some objects"
1274 test_mkdir -p $DIR/d27
1275 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1277 run_test 27j "setstripe with bad stripe offset (should return error)"
1279 test_27k() { # bug 2844
1280 test_mkdir -p $DIR/d27
1282 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1283 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1284 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1285 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1286 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1287 dd if=/dev/zero of=$FILE bs=4k count=1
1288 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1289 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1291 run_test 27k "limit i_blksize for broken user apps ============="
1294 test_mkdir -p $DIR/d27
1295 mcreate $DIR/f27l || error "creating file"
1296 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1297 error "setstripe should have failed" || true
1299 run_test 27l "check setstripe permissions (should return error)"
1302 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1304 if [ $ORIGFREE -gt $MAXFREE ]; then
1305 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1308 trap simple_cleanup_common EXIT
1309 test_mkdir -p $DIR/$tdir
1310 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1311 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1312 error "dd should fill OST0"
1314 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1316 [ $i -gt 256 ] && break
1319 touch $DIR/$tdir/f27m_$i
1320 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1321 error "OST0 was full but new created file still use it"
1323 touch $DIR/$tdir/f27m_$i
1324 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1325 error "OST0 was full but new created file still use it"
1326 simple_cleanup_common
1328 run_test 27m "create file while OST0 was full =================="
1331 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1335 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1336 # if the OST isn't full anymore.
1338 local OSTIDX=${1:-""}
1340 local list=$(comma_list $(osts_nodes))
1341 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1343 do_nodes $list lctl set_param fail_loc=0
1344 sync # initiate all OST_DESTROYs from MDS to OST
1348 exhaust_precreations() {
1351 local FAILIDX=${3:-$OSTIDX}
1353 test_mkdir -p $DIR/$tdir
1354 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1355 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1357 local OST=$(ostname_from_index $OSTIDX)
1358 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1359 sed -e 's/_UUID$//;s/^.*-//')
1362 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1363 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1364 osc.$mdtosc_proc1.prealloc_last_id)
1365 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1366 osc.$mdtosc_proc1.prealloc_next_id)
1368 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1369 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1371 test_mkdir -p $DIR/$tdir/${OST}
1372 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1373 #define OBD_FAIL_OST_ENOSPC 0x215
1374 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1375 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1376 echo "Creating to objid $last_id on ost $OST..."
1377 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1378 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1379 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1383 exhaust_all_precreations() {
1385 for (( i=0; i < OSTCOUNT; i++ )) ; do
1386 exhaust_precreations $i $1 -1
1391 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1392 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1393 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1394 remote_ost_nodsh && skip "remote OST with nodsh" && return
1397 rm -f $DIR/$tdir/$tfile
1398 exhaust_precreations 0 0x80000215
1399 $SETSTRIPE -c -1 $DIR/$tdir
1400 touch $DIR/$tdir/$tfile || error
1401 $GETSTRIPE $DIR/$tdir/$tfile
1404 run_test 27n "create file with some full OSTs =================="
1407 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1408 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1409 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1410 remote_ost_nodsh && skip "remote OST with nodsh" && return
1413 rm -f $DIR/$tdir/$tfile
1414 exhaust_all_precreations 0x215
1416 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1421 run_test 27o "create file with all full OSTs (should error) ===="
1424 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1425 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1426 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1427 remote_ost_nodsh && skip "remote OST with nodsh" && return
1430 rm -f $DIR/$tdir/$tfile
1431 test_mkdir -p $DIR/$tdir
1433 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1434 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1435 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1437 exhaust_precreations 0 0x80000215
1438 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1439 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1440 $GETSTRIPE $DIR/$tdir/$tfile
1444 run_test 27p "append to a truncated file with some full OSTs ==="
1447 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1448 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1449 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1450 remote_ost_nodsh && skip "remote OST with nodsh" && return
1453 rm -f $DIR/$tdir/$tfile
1455 test_mkdir -p $DIR/$tdir
1456 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1457 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1458 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1460 exhaust_all_precreations 0x215
1462 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1463 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1467 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1470 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1471 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1472 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1473 remote_ost_nodsh && skip "remote OST with nodsh" && return
1476 rm -f $DIR/$tdir/$tfile
1477 exhaust_precreations 0 0x80000215
1479 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1483 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1485 test_27s() { # bug 10725
1486 test_mkdir -p $DIR/$tdir
1487 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1488 local stripe_count=0
1489 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1490 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1491 error "stripe width >= 2^32 succeeded" || true
1494 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1496 test_27t() { # bug 10864
1501 $WLFS getstripe $tfile
1504 run_test 27t "check that utils parse path correctly"
1506 test_27u() { # bug 4900
1507 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1508 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1510 local list=$(comma_list $(mdts_nodes))
1512 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1513 do_nodes $list $LCTL set_param fail_loc=0x139
1514 test_mkdir -p $DIR/$tdir
1516 createmany -o $DIR/$tdir/t- 1000
1517 do_nodes $list $LCTL set_param fail_loc=0
1519 TLOG=$DIR/$tfile.getstripe
1520 $GETSTRIPE $DIR/$tdir > $TLOG
1521 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1522 unlinkmany $DIR/$tdir/t- 1000
1523 [ $OBJS -gt 0 ] && \
1524 error "$OBJS objects created on OST-0. See $TLOG" || pass
1526 run_test 27u "skip object creation on OSC w/o objects =========="
1528 test_27v() { # bug 4900
1529 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1530 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1531 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1532 remote_ost_nodsh && skip "remote OST with nodsh" && return
1534 exhaust_all_precreations 0x215
1537 test_mkdir -p $DIR/$tdir
1538 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1540 touch $DIR/$tdir/$tfile
1541 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1543 for (( i=1; i < OSTCOUNT; i++ )); do
1544 do_facet ost$i lctl set_param fail_loc=0x705
1546 local START=`date +%s`
1547 createmany -o $DIR/$tdir/$tfile 32
1549 local FINISH=`date +%s`
1550 local TIMEOUT=`lctl get_param -n timeout`
1551 local PROCESS=$((FINISH - START))
1552 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1553 error "$FINISH - $START >= $TIMEOUT / 2"
1554 sleep $((TIMEOUT / 2 - PROCESS))
1557 run_test 27v "skip object creation on slow OST ================="
1559 test_27w() { # bug 10997
1560 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1561 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1562 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1563 error "stripe size $size != 65536" || true
1564 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1565 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1567 run_test 27w "check $SETSTRIPE -S option"
1570 [ "$OSTCOUNT" -lt "2" ] &&
1571 skip_env "skipping multiple stripe count/offset test" && return
1573 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1574 for i in $(seq 1 $OSTCOUNT); do
1576 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1577 error "setstripe -c $i -i $offset failed"
1578 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1579 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1580 [ $count -ne $i ] && error "stripe count $count != $i" || true
1581 [ $index -ne $offset ] &&
1582 error "stripe offset $index != $offset" || true
1585 run_test 27wa "check $SETSTRIPE -c -i options"
1588 remote_ost_nodsh && skip "remote OST with nodsh" && return
1589 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1590 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1591 OFFSET=$(($OSTCOUNT - 1))
1593 local OST=$(ostname_from_index $OSTIDX)
1595 test_mkdir -p $DIR/$tdir
1596 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1597 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1599 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1600 for i in `seq 0 $OFFSET`; do
1601 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1602 error "OST0 was degraded but new created file still use it"
1604 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1606 run_test 27x "create files while OST0 is degraded"
1609 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1610 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1611 remote_ost_nodsh && skip "remote OST with nodsh" && return
1612 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1614 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1615 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1616 osc.$mdtosc.prealloc_last_id)
1617 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1618 osc.$mdtosc.prealloc_next_id)
1619 local fcount=$((last_id - next_id))
1620 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1621 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1623 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1624 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1625 local OST_DEACTIVE_IDX=-1
1630 for OSC in $MDS_OSCS; do
1631 OST=$(osc_to_ost $OSC)
1632 OSTIDX=$(index_from_ostuuid $OST)
1633 if [ $OST_DEACTIVE_IDX == -1 ]; then
1634 OST_DEACTIVE_IDX=$OSTIDX
1636 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1637 echo $OSC "is Deactivated:"
1638 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1642 OSTIDX=$(index_from_ostuuid $OST)
1644 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1646 for OSC in $MDS_OSCS; do
1647 OST=$(osc_to_ost $OSC)
1648 OSTIDX=$(index_from_ostuuid $OST)
1649 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1650 echo $OST "is degraded:"
1651 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1652 obdfilter.$OST.degraded=1
1657 createmany -o $DIR/$tdir/$tfile $fcount
1659 for OSC in $MDS_OSCS; do
1660 OST=$(osc_to_ost $OSC)
1661 OSTIDX=$(index_from_ostuuid $OST)
1662 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1663 echo $OST "is recovered from degraded:"
1664 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1665 obdfilter.$OST.degraded=0
1667 do_facet $SINGLEMDS lctl --device %$OSC activate
1671 # all osp devices get activated, hence -1 stripe count restored
1674 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1675 # devices get activated.
1677 $SETSTRIPE -c -1 $DIR/$tfile
1678 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1680 [ $stripecnt -ne $OSTCOUNT ] &&
1681 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1684 run_test 27y "create files while OST0 is degraded and the rest inactive"
1690 lmm_count=$($GETSTRIPE -c $1)
1691 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1692 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1694 local old_ifs="$IFS"
1696 fid=($($LFS path2fid $1))
1699 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1700 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1702 # compare lmm_seq and lu_fid->f_seq
1703 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1704 # compare lmm_object_id and lu_fid->oid
1705 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1707 # check the trusted.fid attribute of the OST objects of the file
1708 local have_obdidx=false
1710 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1711 # skip lines up to and including "obdidx"
1712 [ -z "$obdidx" ] && break
1713 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1714 $have_obdidx || continue
1716 local ost=$((obdidx + 1))
1717 local dev=$(ostdevname $ost)
1720 if [ $(facet_fstype ost$ost) != ldiskfs ]; then
1721 echo "Currently only works with ldiskfs-based OSTs"
1725 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1727 #don't unmount/remount the OSTs if we don't need to do that
1728 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1729 # update too, until that use mount/ll_decode_filter_fid/mount
1730 local dir=$(facet_mntpt ost$ost)
1731 local opts=${OST_MOUNT_OPTS}
1733 if ! do_facet ost$ost test -b ${dev}; then
1734 opts=$(csa_add "$opts" -o loop)
1738 do_facet ost$ost mount -t $(facet_fstype ost$ost) $opts $dev $dir ||
1739 { error "mounting $dev as $FSTYPE failed"; return 3; }
1741 seq=$(echo $seq | sed -e "s/^0x//g")
1742 if [ $seq == 0 ]; then
1743 oid_hex=$(echo $oid)
1745 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1747 local obj_file=$(do_facet ost$ost find $dir/O/$seq -name $oid_hex)
1748 local ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID $obj_file)
1749 do_facet ost$ost umount -d $dir
1750 start ost$ost $dev $OST_MOUNT_OPTS
1752 # re-enable when debugfs will understand new filter_fid
1753 #local ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1754 # $dev 2>/dev/null" | grep "parent=")
1756 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1758 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1760 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1761 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1762 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1763 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1764 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1765 local ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1767 # compare lmm_seq and filter_fid->ff_parent.f_seq
1768 [ $ff_pseq = $lmm_seq ] ||
1769 error "FF parent SEQ $ff_pseq != $lmm_seq"
1770 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1771 [ $ff_poid = $lmm_oid ] ||
1772 error "FF parent OID $ff_poid != $lmm_oid"
1773 [ $ff_pstripe = $stripe_nr ] ||
1774 error "FF stripe $ff_pstripe != $stripe_nr"
1776 stripe_nr=$((stripe_nr + 1))
1781 remote_ost_nodsh && skip "remote OST with nodsh" && return
1782 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1783 test_mkdir -p $DIR/$tdir
1785 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1786 { error "setstripe -c -1 failed"; return 1; }
1787 # We need to send a write to every object to get parent FID info set.
1788 # This _should_ also work for setattr, but does not currently.
1789 # touch $DIR/$tdir/$tfile-1 ||
1790 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1791 { error "dd $tfile-1 failed"; return 2; }
1792 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1793 { error "setstripe -c -1 failed"; return 3; }
1794 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1795 { error "dd $tfile-2 failed"; return 4; }
1797 # make sure write RPCs have been sent to OSTs
1800 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1801 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1803 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1805 test_27A() { # b=19102
1806 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1807 local restore_size=$($GETSTRIPE -S $MOUNT)
1808 local restore_count=$($GETSTRIPE -c $MOUNT)
1809 local restore_offset=$($GETSTRIPE -i $MOUNT)
1810 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1811 local default_size=$($GETSTRIPE -S $MOUNT)
1812 local default_count=$($GETSTRIPE -c $MOUNT)
1813 local default_offset=$($GETSTRIPE -i $MOUNT)
1814 local dsize=$((1024 * 1024))
1815 [ $default_size -eq $dsize ] ||
1816 error "stripe size $default_size != $dsize"
1817 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1818 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1819 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1821 run_test 27A "check filesystem-wide default LOV EA values"
1823 test_27B() { # LU-2523
1824 test_mkdir -p $DIR/$tdir
1825 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1827 # open f1 with O_LOV_DELAY_CREATE
1829 # call setstripe ioctl on open file descriptor for f1
1831 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1835 # open f1 with O_LOV_DELAY_CREATE
1837 # call setstripe ioctl on open file descriptor for f1
1839 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1841 # Allow multiop to fail in imitation of NFS's busted semantics.
1844 run_test 27B "call setstripe on open unlinked file/rename victim"
1846 test_27C() { #LU-2871
1847 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
1855 test_mkdir -p $DIR/$tdir
1857 for i in $(seq 0 $((OSTCOUNT - 1))); do
1858 # set stripe across all OSTs starting from OST$i
1859 $SETSTRIPE -i $i -c -1 $tfile$i
1860 # get striping information
1861 ost_idx=($($GETSTRIPE $tfile$i |
1862 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
1866 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
1867 error "${#ost_idx[@]} != $OSTCOUNT"
1869 for index in $(seq 0 $((OSTCOUNT - 1))); do
1871 for j in $(echo ${ost_idx[@]}); do
1872 if [ $index -eq $j ]; then
1878 error "Can not find $index in ${ost_idx[@]}"
1882 run_test 27C "check full striping across all OSTs"
1884 # createtest also checks that device nodes are created and
1885 # then visible correctly (#2091)
1886 test_28() { # bug 2091
1888 $CREATETEST $DIR/d28/ct || error
1890 run_test 28 "create/mknod/mkdir with bad file types ============"
1893 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1894 cancel_lru_locks mdc
1900 declare -i LOCKCOUNTORIG=0
1901 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1902 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1904 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1906 declare -i LOCKUNUSEDCOUNTORIG=0
1907 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1908 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1915 declare -i LOCKCOUNTCURRENT=0
1916 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1917 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1920 declare -i LOCKUNUSEDCOUNTCURRENT=0
1921 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1922 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1925 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1926 lctl set_param -n ldlm.dump_namespaces ""
1927 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1928 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1929 log "dumped log to $TMP/test_29.dk (bug 5793)"
1932 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1933 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1934 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1935 log "dumped log to $TMP/test_29.dk (bug 5793)"
1939 run_test 29 "IT_GETATTR regression ============================"
1941 test_30a() { # was test_30
1942 cp `which ls` $DIR || cp /bin/ls $DIR
1946 run_test 30a "execute binary from Lustre (execve) =============="
1949 cp `which ls` $DIR || cp /bin/ls $DIR
1951 $RUNAS $DIR/ls / || error
1954 run_test 30b "execute binary from Lustre as non-root ==========="
1956 test_30c() { # b=22376
1957 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1958 cp `which ls` $DIR || cp /bin/ls $DIR
1960 cancel_lru_locks mdc
1961 cancel_lru_locks osc
1962 $RUNAS $DIR/ls / || error
1965 run_test 30c "execute binary from Lustre without read perms ===="
1968 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1969 $CHECKSTAT -a $DIR/f31 || error
1971 run_test 31a "open-unlink file =================================="
1974 touch $DIR/f31 || error
1975 ln $DIR/f31 $DIR/f31b || error
1976 $MULTIOP $DIR/f31b Ouc || error
1977 $CHECKSTAT -t file $DIR/f31 || error
1979 run_test 31b "unlink file with multiple links while open ======="
1982 touch $DIR/f31 || error
1983 ln $DIR/f31 $DIR/f31c || error
1984 multiop_bg_pause $DIR/f31 O_uc || return 1
1986 $MULTIOP $DIR/f31c Ouc
1987 kill -USR1 $MULTIPID
1990 run_test 31c "open-unlink file with multiple links ============="
1993 opendirunlink $DIR/d31d $DIR/d31d || error
1994 $CHECKSTAT -a $DIR/d31d || error
1996 run_test 31d "remove of open directory ========================="
1998 test_31e() { # bug 2904
1999 check_kernel_version 34 || return 0
2000 openfilleddirunlink $DIR/d31e || error
2002 run_test 31e "remove of open non-empty directory ==============="
2004 test_31f() { # bug 4554
2005 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2007 test_mkdir $DIR/d31f
2008 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2009 cp /etc/hosts $DIR/d31f
2011 $GETSTRIPE $DIR/d31f/hosts
2012 multiop_bg_pause $DIR/d31f D_c || return 1
2015 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2016 test_mkdir $DIR/d31f
2017 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2018 cp /etc/hosts $DIR/d31f
2020 $GETSTRIPE $DIR/d31f/hosts
2021 multiop_bg_pause $DIR/d31f D_c || return 1
2024 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2025 wait $MULTIPID || error "first opendir $MULTIPID failed"
2029 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2030 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2033 run_test 31f "remove of open directory with open-unlink file ==="
2036 echo "-- cross directory link --"
2037 test_mkdir $DIR/d31ga
2038 test_mkdir $DIR/d31gb
2040 ln $DIR/d31ga/f $DIR/d31gb/g
2041 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
2042 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
2043 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
2044 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
2046 run_test 31g "cross directory link==============="
2049 echo "-- cross directory link --"
2050 test_mkdir $DIR/d31h
2051 test_mkdir $DIR/d31h/dir
2053 ln $DIR/d31h/f $DIR/d31h/dir/g
2054 $CHECKSTAT -t file $DIR/d31h/f || error "source"
2055 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
2056 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
2057 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
2059 run_test 31h "cross directory link under child==============="
2062 echo "-- cross directory link --"
2063 test_mkdir $DIR/d31i
2064 test_mkdir $DIR/d31i/dir
2065 touch $DIR/d31i/dir/f
2066 ln $DIR/d31i/dir/f $DIR/d31i/g
2067 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
2068 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
2069 $CHECKSTAT -t file $DIR/d31i/g || error "target"
2070 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
2072 run_test 31i "cross directory link under parent==============="
2076 test_mkdir $DIR/d31j
2077 test_mkdir $DIR/d31j/dir1
2078 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
2079 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
2080 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
2081 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
2084 run_test 31j "link for directory==============="
2088 test_mkdir $DIR/d31k
2090 touch $DIR/d31k/exist
2091 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
2092 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
2093 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
2094 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
2095 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
2096 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
2097 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
2100 run_test 31k "link to file: the same, non-existing, dir==============="
2103 test_mkdir $DIR/d31m
2105 test_mkdir $DIR/d31m2
2106 touch $DIR/d31m2/exist
2107 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2108 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2109 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2110 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2111 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2112 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2115 run_test 31m "link to file: the same, non-existing, dir==============="
2118 [ -e /proc/self/fd/173 ] && echo "skipping, fd 173 is in use" && return
2119 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2120 nlink=$(stat --format=%h $DIR/$tfile)
2121 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2122 exec 173<$DIR/$tfile
2123 trap "exec 173<&-" EXIT
2124 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2125 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2126 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2127 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2128 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2131 run_test 31n "check link count of unlinked file"
2134 local TEMPNAME=$(mktemp $1_XXXXXX)
2135 mlink $TEMPNAME $1 2> /dev/null &&
2136 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2140 test_31o() { # LU-2901
2142 for LOOP in $(seq 100); do
2143 rm -f $DIR/$tdir/$tfile*
2144 for THREAD in $(seq 8); do
2145 link_one $DIR/$tdir/$tfile.$LOOP &
2148 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2149 [ $LINKS -gt 1 ] && ls $DIR/$tdir &&
2150 error "$LINKS duplicate links to $tfile.$LOOP" &&
2154 run_test 31o "duplicate hard links with same filename"
2156 cleanup_test32_mount() {
2158 $UMOUNT $DIR/$tdir/ext2-mountpoint
2162 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2163 echo "== more mountpoints and symlinks ================="
2164 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2165 trap cleanup_test32_mount EXIT
2166 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2167 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2168 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2169 cleanup_test32_mount
2171 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2174 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2175 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2176 trap cleanup_test32_mount EXIT
2177 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2178 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2179 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2180 cleanup_test32_mount
2182 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2185 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2186 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2187 trap cleanup_test32_mount EXIT
2188 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2189 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2190 test_mkdir -p $DIR/$tdir/d2/test_dir
2191 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2192 cleanup_test32_mount
2194 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2197 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2198 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2199 trap cleanup_test32_mount EXIT
2200 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2201 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2202 test_mkdir -p $DIR/$tdir/d2/test_dir
2203 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2204 cleanup_test32_mount
2206 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2209 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2210 test_mkdir -p $DIR/d32e/tmp
2211 TMP_DIR=$DIR/d32e/tmp
2212 ln -s $DIR/d32e $TMP_DIR/symlink11
2213 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2214 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2215 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2217 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2220 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2221 test_mkdir -p $DIR/d32f/tmp
2222 TMP_DIR=$DIR/d32f/tmp
2223 ln -s $DIR/d32f $TMP_DIR/symlink11
2224 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2225 ls $DIR/d32f/tmp/symlink11 || error
2226 ls $DIR/d32f/symlink01 || error
2228 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2231 TMP_DIR=$DIR/$tdir/tmp
2232 test_mkdir -p $DIR/$tdir/tmp
2233 test_mkdir $DIR/${tdir}2
2234 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2235 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2236 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2237 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2238 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2239 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2241 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2244 rm -fr $DIR/$tdir $DIR/${tdir}2
2245 TMP_DIR=$DIR/$tdir/tmp
2246 test_mkdir -p $DIR/$tdir/tmp
2247 test_mkdir $DIR/${tdir}2
2248 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2249 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2250 ls $TMP_DIR/symlink12 || error
2251 ls $DIR/$tdir/symlink02 || error
2253 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2256 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2257 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2258 trap cleanup_test32_mount EXIT
2259 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2260 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2261 touch $DIR/$tdir/test_file
2262 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2263 cleanup_test32_mount
2265 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2268 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2269 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2270 trap cleanup_test32_mount EXIT
2271 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2272 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2273 touch $DIR/$tdir/test_file
2274 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2275 cleanup_test32_mount
2277 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2280 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2282 trap cleanup_test32_mount EXIT
2283 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2284 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2285 test_mkdir -p $DIR/$tdir/d2
2286 touch $DIR/$tdir/d2/test_file || error
2287 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2288 cleanup_test32_mount
2290 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2293 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2295 trap cleanup_test32_mount EXIT
2296 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2297 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2298 test_mkdir -p $DIR/$tdir/d2
2299 touch $DIR/$tdir/d2/test_file
2300 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2301 cleanup_test32_mount
2303 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2307 test_mkdir -p $DIR/d32m/tmp
2308 TMP_DIR=$DIR/d32m/tmp
2309 ln -s $DIR $TMP_DIR/symlink11
2310 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2311 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2312 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2314 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2318 test_mkdir -p $DIR/d32n/tmp
2319 TMP_DIR=$DIR/d32n/tmp
2320 ln -s $DIR $TMP_DIR/symlink11
2321 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2322 ls -l $DIR/d32n/tmp/symlink11 || error
2323 ls -l $DIR/d32n/symlink01 || error
2325 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2328 rm -fr $DIR/d32o $DIR/$tfile
2330 test_mkdir -p $DIR/d32o/tmp
2331 TMP_DIR=$DIR/d32o/tmp
2332 ln -s $DIR/$tfile $TMP_DIR/symlink12
2333 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2334 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2335 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2336 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2337 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2339 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2349 test_mkdir -p $DIR/d32p/tmp
2351 TMP_DIR=$DIR/d32p/tmp
2353 ln -s $DIR/$tfile $TMP_DIR/symlink12
2355 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2357 cat $DIR/d32p/tmp/symlink12 || error
2359 cat $DIR/d32p/symlink02 || error
2362 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2364 cleanup_testdir_mount() {
2370 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2371 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2372 trap cleanup_testdir_mount EXIT
2373 test_mkdir -p $DIR/$tdir
2374 touch $DIR/$tdir/under_the_mount
2375 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2376 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2377 cleanup_testdir_mount
2379 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2382 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2383 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2384 trap cleanup_testdir_mount EXIT
2385 test_mkdir -p $DIR/$tdir
2386 touch $DIR/$tdir/under_the_mount
2387 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2388 ls $DIR/$tdir | grep -q under_the_mount && error || true
2389 cleanup_testdir_mount
2391 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2396 chmod 444 $DIR/$tfile
2397 chown $RUNAS_ID $DIR/$tfile
2399 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2402 run_test 33aa "write file with mode 444 (should return error) ===="
2406 test_mkdir -p $DIR/d33
2407 chown $RUNAS_ID $DIR/d33
2408 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2409 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2410 error "open RDWR" || true
2412 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2416 test_mkdir -p $DIR/d33
2417 chown $RUNAS_ID $DIR/d33
2418 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2420 run_test 33b "test open file with malformed flags (No panic and return error)"
2423 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2429 remote_ost_nodsh && skip "remote OST with nodsh" && return
2432 test_mkdir -p $DIR/d33
2433 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2436 for ostnum in $(seq $OSTCOUNT); do
2437 # test-framework's OST numbering is one-based, while Lustre's
2439 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2440 # Parsing llobdstat's output sucks; we could grep the /proc
2441 # path, but that's likely to not be as portable as using the
2442 # llobdstat utility. So we parse lctl output instead.
2443 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2444 obdfilter/$ostname/stats |
2445 awk '/^write_bytes/ {print $7}' )
2446 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2447 if (( ${write_bytes:-0} > 0 ))
2454 $all_zeros || return 0
2457 echo foo > $DIR/d33/bar
2461 # Total up write_bytes after writing. We'd better find non-zeros.
2462 for ostnum in $(seq $OSTCOUNT); do
2463 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2464 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2465 obdfilter/$ostname/stats |
2466 awk '/^write_bytes/ {print $7}' )
2467 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2468 if (( ${write_bytes:-0} > 0 ))
2477 for ostnum in $(seq $OSTCOUNT); do
2478 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2479 echo "Check that write_bytes is present in obdfilter/*/stats:"
2480 do_facet ost$ostnum lctl get_param -n \
2481 obdfilter/$ostname/stats
2483 error "OST not keeping write_bytes stats (b22312)"
2486 run_test 33c "test llobdstat and write_bytes"
2489 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2490 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2492 local remote_dir=$DIR/$tdir/remote_dir
2495 $LFS mkdir -i $MDTIDX $remote_dir ||
2496 error "create remote directory failed"
2498 touch $remote_dir/$tfile
2499 chmod 444 $remote_dir/$tfile
2500 chown $RUNAS_ID $remote_dir/$tfile
2502 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2504 chown $RUNAS_ID $remote_dir
2505 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2506 error "create" || true
2507 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2508 error "open RDWR" || true
2509 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2510 error "create" || true
2512 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2514 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2517 $MCREATE $DIR/f34 || error
2518 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2519 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2520 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2521 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2523 run_test 34a "truncate file that has not been opened ==========="
2526 [ ! -f $DIR/f34 ] && test_34a
2527 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2528 $OPENFILE -f O_RDONLY $DIR/f34
2529 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2530 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2532 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2535 [ ! -f $DIR/f34 ] && test_34a
2536 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2537 $OPENFILE -f O_RDWR $DIR/f34
2538 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2539 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2541 run_test 34c "O_RDWR opening file-with-size works =============="
2544 [ ! -f $DIR/f34 ] && test_34a
2545 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2546 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2549 run_test 34d "write to sparse file ============================="
2553 $MCREATE $DIR/f34e || error
2554 $TRUNCATE $DIR/f34e 1000 || error
2555 $CHECKSTAT -s 1000 $DIR/f34e || error
2556 $OPENFILE -f O_RDWR $DIR/f34e
2557 $CHECKSTAT -s 1000 $DIR/f34e || error
2559 run_test 34e "create objects, some with size and some without =="
2561 test_34f() { # bug 6242, 6243
2562 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2565 $MCREATE $DIR/f34f || error
2566 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2567 dd if=$DIR/f34f of=$TMP/f34f
2568 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2569 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2570 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2571 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2572 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2574 run_test 34f "read from a file with no objects until EOF ======="
2577 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2578 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2579 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2580 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2581 cancel_lru_locks osc
2582 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2583 error "wrong size after lock cancel"
2585 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2586 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2587 error "expanding truncate failed"
2588 cancel_lru_locks osc
2589 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2590 error "wrong expanded size after lock cancel"
2592 run_test 34g "truncate long file ==============================="
2595 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2599 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2600 sync # Flush the cache so that multiop below does not block on cache
2601 # flush when getting the group lock
2602 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2605 # Since just timed wait is not good enough, let's do a sync write
2606 # that way we are sure enough time for a roundtrip + processing
2607 # passed + 2 seconds of extra margin.
2608 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2612 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2613 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2617 local nsz=`stat -c %s $DIR/$tfile`
2618 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2620 run_test 34h "ftruncate file under grouplock should not block"
2623 cp /bin/sh $DIR/f35a
2625 chown $RUNAS_ID $DIR/f35a
2626 $RUNAS $DIR/f35a && error || true
2629 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2633 utime $DIR/f36 || error
2635 run_test 36a "MDS utime check (mknod, utime) ==================="
2639 utime $DIR/f36 || error
2641 run_test 36b "OST utime check (open, utime) ===================="
2646 chown $RUNAS_ID $DIR/d36
2647 $RUNAS utime $DIR/d36/f36 || error
2649 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2652 [ ! -d $DIR/d36 ] && test_36c
2653 echo "" > $DIR/d36/f36
2654 $RUNAS utime $DIR/d36/f36 || error
2656 run_test 36d "non-root OST utime check (open, utime) ==========="
2659 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2660 test_mkdir -p $DIR/$tdir
2661 touch $DIR/$tdir/$tfile
2662 $RUNAS utime $DIR/$tdir/$tfile && \
2663 error "utime worked, expected failure" || true
2665 run_test 36e "utime on non-owned file (should return error) ===="
2669 local LANG_SAVE=$LANG
2670 local LC_LANG_SAVE=$LC_LANG
2671 export LANG=C LC_LANG=C # for date language
2673 DATESTR="Dec 20 2000"
2674 test_mkdir -p $DIR/$tdir
2675 lctl set_param fail_loc=$fl
2677 cp /etc/hosts $DIR/$tdir/$tfile
2678 sync & # write RPC generated with "current" inode timestamp, but delayed
2680 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2681 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2682 cancel_lru_locks osc
2683 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2685 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2686 echo "BEFORE: $LS_BEFORE" && \
2687 echo "AFTER : $LS_AFTER" && \
2688 echo "WANT : $DATESTR" && \
2689 error "$DIR/$tdir/$tfile timestamps changed" || true
2691 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2695 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2696 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2697 subr_36fh "0x80000214"
2699 run_test 36f "utime on file racing with OST BRW write =========="
2702 remote_ost_nodsh && skip "remote OST with nodsh" && return
2703 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2708 test_mkdir -p $DIR/$tdir
2709 fmd_max_age=$(do_facet ost1 \
2710 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2713 fmd_before=$(do_facet ost1 \
2714 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2715 touch $DIR/$tdir/$tfile
2716 sleep $((fmd_max_age + 12))
2717 fmd_after=$(do_facet ost1 \
2718 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2720 echo "fmd_before: $fmd_before"
2721 echo "fmd_after: $fmd_after"
2722 [ "$fmd_after" -gt "$fmd_before" ] && \
2723 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2724 error "fmd didn't expire after ping" || true
2726 run_test 36g "filter mod data cache expiry ====================="
2729 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2730 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2731 subr_36fh "0x80000227"
2733 run_test 36h "utime on file racing with OST BRW write =========="
2735 # test_37 - duplicate with tests 32q 32r
2738 local file=$DIR/$tfile
2740 openfile -f O_DIRECTORY $file
2743 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2744 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2746 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2750 touch $DIR/${tfile}2
2751 # ls -l $DIR/$tfile $DIR/${tfile}2
2752 # ls -lu $DIR/$tfile $DIR/${tfile}2
2753 # ls -lc $DIR/$tfile $DIR/${tfile}2
2755 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2756 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2758 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2760 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2762 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2763 error "O_TRUNC didn't change timestamps"
2766 run_test 39 "mtime changed on create ==========================="
2769 test_mkdir -p $DIR/$tdir
2770 cp -p /etc/passwd $DIR/$tdir/fopen
2771 cp -p /etc/passwd $DIR/$tdir/flink
2772 cp -p /etc/passwd $DIR/$tdir/funlink
2773 cp -p /etc/passwd $DIR/$tdir/frename
2774 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2777 echo "aaaaaa" >> $DIR/$tdir/fopen
2778 echo "aaaaaa" >> $DIR/$tdir/flink
2779 echo "aaaaaa" >> $DIR/$tdir/funlink
2780 echo "aaaaaa" >> $DIR/$tdir/frename
2782 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2783 local link_new=`stat -c %Y $DIR/$tdir/flink`
2784 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2785 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2787 cat $DIR/$tdir/fopen > /dev/null
2788 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2789 rm -f $DIR/$tdir/funlink2
2790 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2792 for (( i=0; i < 2; i++ )) ; do
2793 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2794 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2795 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2796 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2798 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2799 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2800 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2801 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2803 cancel_lru_locks osc
2804 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2807 run_test 39b "mtime change on open, link, unlink, rename ======"
2809 # this should be set to past
2810 TEST_39_MTIME=`date -d "1 year ago" +%s`
2816 local mtime0=`stat -c %Y $DIR1/$tfile`
2818 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2819 local mtime1=`stat -c %Y $DIR1/$tfile`
2820 [ "$mtime1" = $TEST_39_MTIME ] || \
2821 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2824 echo hello >> $DIR1/$tfile
2826 local mtime2=`stat -c %Y $DIR1/$tfile`
2827 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2828 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2830 mv $DIR1/$tfile $DIR1/$tfile-1
2832 for (( i=0; i < 2; i++ )) ; do
2833 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2834 [ "$mtime2" = "$mtime3" ] || \
2835 error "mtime ($mtime2) changed (to $mtime3) on rename"
2837 cancel_lru_locks osc
2838 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2841 run_test 39c "mtime change on rename ==========================="
2845 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2848 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2850 for (( i=0; i < 2; i++ )) ; do
2851 local mtime=`stat -c %Y $DIR1/$tfile`
2852 [ $mtime = $TEST_39_MTIME ] || \
2853 error "mtime($mtime) is not set to $TEST_39_MTIME"
2855 cancel_lru_locks osc
2856 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2859 run_test 39d "create, utime, stat =============================="
2863 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2865 local mtime1=`stat -c %Y $DIR1/$tfile`
2867 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2869 for (( i=0; i < 2; i++ )) ; do
2870 local mtime2=`stat -c %Y $DIR1/$tfile`
2871 [ $mtime2 = $TEST_39_MTIME ] || \
2872 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2874 cancel_lru_locks osc
2875 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2878 run_test 39e "create, stat, utime, stat ========================"
2882 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2884 mtime1=`stat -c %Y $DIR1/$tfile`
2887 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2889 for (( i=0; i < 2; i++ )) ; do
2890 local mtime2=`stat -c %Y $DIR1/$tfile`
2891 [ $mtime2 = $TEST_39_MTIME ] || \
2892 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2894 cancel_lru_locks osc
2895 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2898 run_test 39f "create, stat, sleep, utime, stat ================="
2902 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2903 echo hello >> $DIR1/$tfile
2904 local mtime1=`stat -c %Y $DIR1/$tfile`
2907 chmod o+r $DIR1/$tfile
2909 for (( i=0; i < 2; i++ )) ; do
2910 local mtime2=`stat -c %Y $DIR1/$tfile`
2911 [ "$mtime1" = "$mtime2" ] || \
2912 error "lost mtime: $mtime2, should be $mtime1"
2914 cancel_lru_locks osc
2915 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2918 run_test 39g "write, chmod, stat ==============================="
2922 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2927 echo hello >> $DIR1/$tfile
2928 local mtime1=`stat -c %Y $DIR1/$tfile`
2930 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2932 if [ "$d1" != "$d2" ]; then
2933 echo "write and touch not within one second"
2935 for (( i=0; i < 2; i++ )) ; do
2936 local mtime2=`stat -c %Y $DIR1/$tfile`
2937 [ "$mtime2" = $TEST_39_MTIME ] || \
2938 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2940 cancel_lru_locks osc
2941 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2945 run_test 39h "write, utime within one second, stat ============="
2948 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2952 echo hello >> $DIR1/$tfile
2953 local mtime1=`stat -c %Y $DIR1/$tfile`
2955 mv $DIR1/$tfile $DIR1/$tfile-1
2957 for (( i=0; i < 2; i++ )) ; do
2958 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2960 [ "$mtime1" = "$mtime2" ] || \
2961 error "lost mtime: $mtime2, should be $mtime1"
2963 cancel_lru_locks osc
2964 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2967 run_test 39i "write, rename, stat =============================="
2970 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2971 start_full_debug_logging
2975 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2976 lctl set_param fail_loc=0x80000412
2977 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2978 error "multiop failed"
2980 local mtime1=`stat -c %Y $DIR1/$tfile`
2982 mv $DIR1/$tfile $DIR1/$tfile-1
2984 kill -USR1 $multipid
2985 wait $multipid || error "multiop close failed"
2987 for (( i=0; i < 2; i++ )) ; do
2988 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2989 [ "$mtime1" = "$mtime2" ] ||
2990 error "mtime is lost on close: $mtime2, " \
2993 cancel_lru_locks osc
2994 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2996 lctl set_param fail_loc=0
2997 stop_full_debug_logging
2999 run_test 39j "write, rename, close, stat ======================="
3002 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3006 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3008 local mtime1=`stat -c %Y $DIR1/$tfile`
3010 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3012 kill -USR1 $multipid
3013 wait $multipid || error "multiop close failed"
3015 for (( i=0; i < 2; i++ )) ; do
3016 local mtime2=`stat -c %Y $DIR1/$tfile`
3018 [ "$mtime2" = $TEST_39_MTIME ] || \
3019 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3021 cancel_lru_locks osc
3022 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3025 run_test 39k "write, utime, close, stat ========================"
3027 # this should be set to future
3028 TEST_39_ATIME=`date -d "1 year" +%s`
3031 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3032 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3033 local atime_diff=$(do_facet $SINGLEMDS \
3034 lctl get_param -n mdd.*MDT0000*.atime_diff)
3038 # test setting directory atime to future
3039 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3040 local atime=$(stat -c %X $DIR/$tdir)
3041 [ "$atime" = $TEST_39_ATIME ] || \
3042 error "atime is not set to future: $atime, $TEST_39_ATIME"
3044 # test setting directory atime from future to now
3045 local d1=$(date +%s)
3047 local d2=$(date +%s)
3049 cancel_lru_locks mdc
3050 atime=$(stat -c %X $DIR/$tdir)
3051 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3052 error "atime is not updated from future: $atime, $d1<atime<$d2"
3054 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3057 # test setting directory atime when now > dir atime + atime_diff
3061 cancel_lru_locks mdc
3062 atime=$(stat -c %X $DIR/$tdir)
3063 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3064 error "atime is not updated : $atime, should be $d2"
3066 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3069 # test not setting directory atime when now < dir atime + atime_diff
3071 cancel_lru_locks mdc
3072 atime=$(stat -c %X $DIR/$tdir)
3073 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3074 error "atime is updated to $atime, should remain $d1<atime<$d2"
3076 do_facet $SINGLEMDS \
3077 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3079 run_test 39l "directory atime update ==========================="
3082 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3085 local far_past_mtime=$(date -d "May 29 1953" +%s)
3086 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3088 touch -m -d @$far_past_mtime $DIR1/$tfile
3089 touch -a -d @$far_past_atime $DIR1/$tfile
3091 for (( i=0; i < 2; i++ )) ; do
3092 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3093 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3094 error "atime or mtime set incorrectly"
3096 cancel_lru_locks osc
3097 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3100 run_test 39m "test atime and mtime before 1970"
3102 test_39n() { # LU-3832
3103 local atime_diff=$(do_facet $SINGLEMDS \
3104 lctl get_param -n mdd.*MDT0000*.atime_diff)
3109 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3112 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3113 atime0=$(stat -c %X $DIR/$tfile)
3116 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3117 atime1=$(stat -c %X $DIR/$tfile)
3120 cancel_lru_locks mdc
3121 cancel_lru_locks osc
3122 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3123 atime2=$(stat -c %X $DIR/$tfile)
3125 do_facet $SINGLEMDS \
3126 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3128 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3129 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3131 run_test 39n "check that O_NOATIME is honored"
3134 TESTDIR=$DIR/$tdir/$tfile
3135 [ -e $TESTDIR ] && rm -rf $TESTDIR
3142 links2=$(stat -c %h .)
3143 [ $(($links1 + 2)) != $links2 ] &&
3144 error "wrong links count $(($links1 + 2)) != $links2"
3146 links3=$(stat -c %h .)
3147 [ $(($links1 + 1)) != $links3 ] &&
3148 error "wrong links count $links1 != $links3"
3151 run_test 39o "directory cached attributes updated after create ========"
3154 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3155 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3156 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3157 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3158 error "$tfile is not 4096 bytes in size"
3160 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3164 small_write $DIR/f41 18
3166 run_test 41 "test small file write + fstat ====================="
3168 count_ost_writes() {
3169 lctl get_param -n osc.*.stats |
3170 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
3177 BG_DIRTY_RATIO_SAVE=10
3178 MAX_BG_DIRTY_RATIO=25
3182 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3183 # dirty_ratio, dirty_background_ratio
3184 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3185 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3186 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3187 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3189 # if file not here, we are a 2.4 kernel
3190 kill -CONT `pidof kupdated`
3195 # setup the trap first, so someone cannot exit the test at the
3196 # exact wrong time and mess up a machine
3197 trap start_writeback EXIT
3198 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3199 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3200 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3201 sysctl -w vm.dirty_writeback_centisecs=0
3202 sysctl -w vm.dirty_writeback_centisecs=0
3203 # save and increase /proc/sys/vm/dirty_ratio
3204 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3205 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3206 # save and increase /proc/sys/vm/dirty_background_ratio
3207 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3208 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3210 # if file not here, we are a 2.4 kernel
3211 kill -STOP `pidof kupdated`
3215 # ensure that all stripes have some grant before we test client-side cache
3217 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3218 dd if=/dev/zero of=$i bs=4k count=1
3223 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3224 # file truncation, and file removal.
3226 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3228 cancel_lru_locks osc
3230 sync; sleep 1; sync # just to be safe
3231 BEFOREWRITES=`count_ost_writes`
3232 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3233 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3234 AFTERWRITES=`count_ost_writes`
3235 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3236 error "$BEFOREWRITES < $AFTERWRITES"
3239 run_test 42a "ensure that we don't flush on close =============="
3242 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3244 cancel_lru_locks osc
3247 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3248 BEFOREWRITES=`count_ost_writes`
3249 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3250 AFTERWRITES=`count_ost_writes`
3251 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3252 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3254 BEFOREWRITES=`count_ost_writes`
3255 sync || error "sync: $?"
3256 AFTERWRITES=`count_ost_writes`
3257 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3258 error "$BEFOREWRITES < $AFTERWRITES on sync"
3260 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3264 run_test 42b "test destroy of file with cached dirty data ======"
3266 # if these tests just want to test the effect of truncation,
3267 # they have to be very careful. consider:
3268 # - the first open gets a {0,EOF}PR lock
3269 # - the first write conflicts and gets a {0, count-1}PW
3270 # - the rest of the writes are under {count,EOF}PW
3271 # - the open for truncate tries to match a {0,EOF}PR
3272 # for the filesize and cancels the PWs.
3273 # any number of fixes (don't get {0,EOF} on open, match
3274 # composite locks, do smarter file size management) fix
3275 # this, but for now we want these tests to verify that
3276 # the cancellation with truncate intent works, so we
3277 # start the file with a full-file pw lock to match against
3278 # until the truncate.
3283 cancel_lru_locks osc
3285 # prime the file with 0,EOF PW to match
3289 # now the real test..
3290 dd if=/dev/zero of=$file bs=1024 count=100
3291 BEFOREWRITES=`count_ost_writes`
3292 $TRUNCATE $file $offset
3293 cancel_lru_locks osc
3294 AFTERWRITES=`count_ost_writes`
3299 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3301 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3302 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3305 run_test 42c "test partial truncate of file with cached dirty data"
3308 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3310 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3311 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3314 run_test 42d "test complete truncate of file with cached dirty data"
3316 test_42e() { # bug22074
3317 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3318 local TDIR=$DIR/${tdir}e
3319 local pagesz=$(page_size)
3320 local pages=16 # hardcoded 16 pages, don't change it.
3321 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3322 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3326 test_mkdir -p $DIR/${tdir}e
3327 $SETSTRIPE -c 1 $TDIR
3328 createmany -o $TDIR/f $files
3330 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3332 # we assume that with $OSTCOUNT files, at least one of them will
3333 # be allocated on OST0.
3334 warmup_files=$((OSTCOUNT * max_dirty_mb))
3335 createmany -o $TDIR/w $warmup_files
3337 # write a large amount of data into one file and sync, to get good
3338 # avail_grant number from OST.
3339 for ((i=0; i<$warmup_files; i++)); do
3340 idx=$($GETSTRIPE -i $TDIR/w$i)
3341 [ $idx -ne 0 ] && continue
3342 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3345 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3347 $LCTL get_param $proc_osc0/cur_dirty_bytes
3348 $LCTL get_param $proc_osc0/cur_grant_bytes
3350 # create as much dirty pages as we can while not to trigger the actual
3351 # RPCs directly. but depends on the env, VFS may trigger flush during this
3352 # period, hopefully we are good.
3353 for ((i=0; i<$warmup_files; i++)); do
3354 idx=$($GETSTRIPE -i $TDIR/w$i)
3355 [ $idx -ne 0 ] && continue
3356 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3358 $LCTL get_param $proc_osc0/cur_dirty_bytes
3359 $LCTL get_param $proc_osc0/cur_grant_bytes
3361 # perform the real test
3362 $LCTL set_param $proc_osc0/rpc_stats 0
3363 for ((;i<$files; i++)); do
3364 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3365 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3368 $LCTL get_param $proc_osc0/rpc_stats
3371 local have_ppr=false
3372 $LCTL get_param $proc_osc0/rpc_stats |
3373 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3374 # skip lines until we are at the RPC histogram data
3375 [ "$PPR" == "pages" ] && have_ppr=true && continue
3376 $have_ppr || continue
3378 # we only want the percent stat for < 16 pages
3379 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3381 percent=$((percent + WPCT))
3382 if [ $percent -gt 15 ]; then
3383 error "less than 16-pages write RPCs" \
3390 run_test 42e "verify sub-RPC writes are not done synchronously"
3393 test_mkdir -p $DIR/$tdir
3394 cp -p /bin/ls $DIR/$tdir/$tfile
3395 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3397 # give multiop a chance to open
3400 $DIR/$tdir/$tfile && error || true
3403 run_test 43 "execution of file opened for write should return -ETXTBSY"
3406 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3407 test_mkdir -p $DIR/$tdir
3408 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3409 cp -p multiop $DIR/$tdir/multiop
3410 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3413 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3414 kill -USR1 $MULTIOP_PID || return 2
3415 wait $MULTIOP_PID || return 3
3416 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3418 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3421 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3422 test_mkdir -p $DIR/$tdir
3423 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3424 cp -p multiop $DIR/$tdir/multiop
3425 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3428 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3429 kill -USR1 $MULTIOP_PID || return 2
3430 wait $MULTIOP_PID || return 3
3431 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3433 run_test 43b "truncate of file being executed should return -ETXTBSY"
3436 local testdir="$DIR/$tdir"
3437 test_mkdir -p $DIR/$tdir
3439 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3440 ( cd $testdir && md5sum -c)
3442 run_test 43c "md5sum of copy into lustre========================"
3445 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3446 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3447 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3449 run_test 44 "zero length read from a sparse stripe ============="
3452 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3454 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3455 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3456 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3458 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3459 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3462 OFFSETS="0 $((stride/2)) $((stride-1))"
3463 for offset in $OFFSETS ; do
3464 for i in `seq 0 $((nstripe-1))`; do
3465 local GLOBALOFFSETS=""
3466 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3467 local myfn=$DIR/d44a-$size
3468 echo "--------writing $myfn at $size"
3469 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3470 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3471 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3472 || error "ll_sparseness_verify $GLOBALOFFSETS"
3474 for j in `seq 0 $((nstripe-1))`; do
3475 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3476 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3477 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3479 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3480 || error "ll_sparseness_verify $GLOBALOFFSETS"
3485 run_test 44a "test sparse pwrite ==============================="
3489 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3495 before=`dirty_osc_total`
3496 echo executing "\"$*\""
3498 after=`dirty_osc_total`
3499 echo before $before, after $after
3502 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3504 # Obtain grants from OST if it supports it
3505 echo blah > ${f}_grant
3508 do_dirty_record "echo blah > $f"
3509 [ $before -eq $after ] && error "write wasn't cached"
3510 do_dirty_record "> $f"
3511 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3512 do_dirty_record "echo blah > $f"
3513 [ $before -eq $after ] && error "write wasn't cached"
3514 do_dirty_record "sync"
3515 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3516 do_dirty_record "echo blah > $f"
3517 [ $before -eq $after ] && error "write wasn't cached"
3518 do_dirty_record "cancel_lru_locks osc"
3519 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3522 run_test 45 "osc io page accounting ============================"
3524 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3525 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3526 # objects offset and an assert hit when an rpc was built with 1023's mapped
3527 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3529 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3533 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3535 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3536 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3540 run_test 46 "dirtying a previously written page ================"
3542 # test_47 is removed "Device nodes check" is moved to test_28
3544 test_48a() { # bug 2399
3545 check_kernel_version 34 || return 0
3546 test_mkdir -p $DIR/$tdir
3548 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3549 test_mkdir $DIR/$tdir || error "recreate directory failed"
3550 touch foo || error "'touch foo' failed after recreating cwd"
3551 test_mkdir $DIR/$tdir/bar ||
3552 error "'mkdir foo' failed after recreating cwd"
3553 if check_kernel_version 44; then
3554 touch .foo || error "'touch .foo' failed after recreating cwd"
3555 test_mkdir $DIR/$tdir/.bar ||
3556 error "'mkdir .foo' failed after recreating cwd"
3558 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3559 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3560 cd . || error "'cd .' failed after recreating cwd"
3561 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3562 rmdir . && error "'rmdir .' worked after recreating cwd"
3563 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3564 cd .. || error "'cd ..' failed after recreating cwd"
3566 run_test 48a "Access renamed working dir (should return errors)="
3568 test_48b() { # bug 2399
3569 check_kernel_version 34 || return 0
3571 test_mkdir -p $DIR/$tdir
3573 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3574 touch foo && error "'touch foo' worked after removing cwd"
3575 test_mkdir $DIR/$tdir/foo &&
3576 error "'mkdir foo' worked after removing cwd"
3577 if check_kernel_version 44; then
3578 touch .foo && error "'touch .foo' worked after removing cwd"
3579 test_mkdir $DIR/$tdir/.foo &&
3580 error "'mkdir .foo' worked after removing cwd"
3582 ls . > /dev/null && error "'ls .' worked after removing cwd"
3583 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3584 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3585 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3586 rmdir . && error "'rmdir .' worked after removing cwd"
3587 ln -s . foo && error "'ln -s .' worked after removing cwd"
3588 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3590 run_test 48b "Access removed working dir (should return errors)="
3592 test_48c() { # bug 2350
3593 check_kernel_version 36 || return 0
3594 #lctl set_param debug=-1
3597 test_mkdir -p $DIR/$tdir/dir
3599 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3600 $TRACE touch foo && error "touch foo worked after removing cwd"
3601 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3602 if check_kernel_version 44; then
3603 touch .foo && error "touch .foo worked after removing cwd"
3604 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3606 $TRACE ls . && error "'ls .' worked after removing cwd"
3607 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3608 is_patchless || ( $TRACE cd . &&
3609 error "'cd .' worked after removing cwd" )
3610 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3611 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3612 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3613 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3615 run_test 48c "Access removed working subdir (should return errors)"
3617 test_48d() { # bug 2350
3618 check_kernel_version 36 || return 0
3619 #lctl set_param debug=-1
3622 test_mkdir -p $DIR/$tdir/dir
3624 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3625 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3626 $TRACE touch foo && error "'touch foo' worked after removing parent"
3627 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3628 if check_kernel_version 44; then
3629 touch .foo && error "'touch .foo' worked after removing parent"
3631 error "mkdir .foo worked after removing parent"
3633 $TRACE ls . && error "'ls .' worked after removing parent"
3634 $TRACE ls .. && error "'ls ..' worked after removing parent"
3635 is_patchless || ( $TRACE cd . &&
3636 error "'cd .' worked after recreate parent" )
3637 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3638 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3639 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3640 is_patchless || ( $TRACE cd .. &&
3641 error "'cd ..' worked after removing parent" || true )
3643 run_test 48d "Access removed parent subdir (should return errors)"
3645 test_48e() { # bug 4134
3646 check_kernel_version 41 || return 0
3647 #lctl set_param debug=-1
3650 test_mkdir -p $DIR/$tdir/dir
3652 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3653 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3654 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3655 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3656 # On a buggy kernel addition of "touch foo" after cd .. will
3657 # produce kernel oops in lookup_hash_it
3658 touch ../foo && error "'cd ..' worked after recreate parent"
3660 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3662 run_test 48e "Access to recreated parent subdir (should return errors)"
3664 test_49() { # LU-1030
3665 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3666 # get ost1 size - lustre-OST0000
3667 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3668 # write 800M at maximum
3669 [ $ost1_size -gt 819200 ] && ost1_size=819200
3671 lfs setstripe -c 1 -i 0 $DIR/$tfile
3672 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3675 # change max_pages_per_rpc while writing the file
3676 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3677 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3678 # loop until dd process exits
3679 while ps ax -opid | grep -wq $dd_pid; do
3680 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3681 sleep $((RANDOM % 5 + 1))
3683 # restore original max_pages_per_rpc
3684 $LCTL set_param $osc1_mppc=$orig_mppc
3685 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3687 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3691 test_mkdir $DIR/$tdir
3693 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
3695 run_test 50 "special situations: /proc symlinks ==============="
3697 test_51a() { # was test_51
3698 # bug 1516 - create an empty entry right after ".." then split dir
3699 test_mkdir -p $DIR/$tdir
3700 touch $DIR/$tdir/foo
3701 $MCREATE $DIR/$tdir/bar
3703 createmany -m $DIR/$tdir/longfile 201
3705 while [ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]; do
3706 $MCREATE $DIR/$tdir/longfile$FNUM
3711 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
3713 run_test 51a "special situations: split htree with empty entry =="
3715 export NUMTEST=70000
3717 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3718 local BASE=$DIR/$tdir
3720 # cleanup the directory
3725 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3726 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3727 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3730 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3731 echo "reduced count to $NUMTEST due to inodes"
3733 # need to check free space for the directories as well
3734 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3735 numfree=$((blkfree / 4))
3736 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3737 echo "reduced count to $NUMTEST due to blocks"
3739 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3740 echo "failed" > $BASE/fnum
3742 run_test 51b "exceed 64k subdirectory nlink limit"
3744 test_51ba() { # LU-993
3745 local BASE=$DIR/$tdir
3746 # unlink all but 100 subdirectories, then check it still works
3748 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3750 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3751 local DELETE=$((NUMTEST - LEFT))
3753 # continue on to run this test even if 51b didn't finish,
3754 # just to delete the many subdirectories created.
3755 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3757 # for ldiskfs the nlink count should be 1, but this is OSD specific
3758 # and so this is listed for informational purposes only
3759 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3760 unlinkmany -d $BASE/d $DELETE
3763 if [ $RC -ne 0 ]; then
3764 if [ "$NUMPREV" == "failed" ]; then
3765 skip "previous setup failed"
3768 error "unlink of first $DELETE subdirs failed"
3773 echo "nlink between: $(stat -c %h $BASE)"
3774 # trim the first line of ls output
3775 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3776 [ $FOUND -ne $LEFT ] &&
3777 error "can't find subdirs: found only $FOUND/$LEFT"
3779 unlinkmany -d $BASE/d $DELETE $LEFT ||
3780 error "unlink of second $LEFT subdirs failed"
3781 # regardless of whether the backing filesystem tracks nlink accurately
3782 # or not, the nlink count shouldn't be more than "." and ".." here
3783 local AFTER=$(stat -c %h $BASE)
3784 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3785 echo "nlink after: $AFTER"
3787 run_test 51ba "verify nlink for many subdirectory cleanup"
3790 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3791 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3792 test_mkdir -p $DIR/$tdir
3793 createmany -o $DIR/$tdir/t- 1000
3794 $GETSTRIPE $DIR/$tdir > $TMP/files
3795 for N in `seq 0 $((OSTCOUNT - 1))`; do
3796 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3797 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3798 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3800 unlinkmany $DIR/$tdir/t- 1000
3803 for N in `seq 1 $((OSTCOUNT - 1))`; do
3804 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3805 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3806 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3807 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3809 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3810 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3811 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3812 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3816 run_test 51d "check object distribution ===================="
3819 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3820 test_mkdir -p $DIR/$tdir
3821 touch $DIR/$tdir/foo
3822 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3823 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3824 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3825 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3826 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3828 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3829 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3830 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3832 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3833 cp -r $DIR/$tdir /tmp/
3834 rm -fr $DIR/$tdir || error "cleanup rm failed"
3836 run_test 52a "append-only flag test (should return errors) ====="
3839 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3840 test_mkdir -p $DIR/$tdir
3841 touch $DIR/$tdir/foo
3842 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3843 cat test > $DIR/$tdir/foo && error "cat test worked"
3844 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3845 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3846 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3848 echo foo >> $DIR/$tdir/foo && error "echo worked"
3849 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3850 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
3851 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
3852 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3854 chattr -i $DIR/$tdir/foo || error "chattr failed"
3856 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
3858 run_test 52b "immutable flag test (should return errors) ======="
3861 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3862 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3863 remote_ost_nodsh && skip "remote OST with nodsh" && return
3878 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3879 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3880 param=$(echo ${value[0]} | cut -d "=" -f1)
3881 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
3882 param_seq=$(echo ${param} |
3883 sed -e s/prealloc_last_id/prealloc_last_seq/g)
3884 mds_last_seq=$(do_facet $SINGLEMDS lctl get_param -n $param_seq)
3885 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3887 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3888 node=$(facet_active_host ost$((ostnum+1)))
3889 param="obdfilter.$ostname.last_id"
3890 for ost_last in $(do_node $node lctl get_param -n $param) ; do
3891 echo "$ostname.last_id=$ost_last ;MDS.last_id=$mds_last"
3892 ost_last_id=$(echo $ost_last | awk -F':' '{print $2}' |
3894 ost_last_seq=$(echo $ost_last | awk -F':' '{print $1}')
3895 if [ $ost_last_seq = $mds_last_seq ]; then
3896 if [ $ost_last_id != $mds_last ]; then
3897 error "$ost_last != $mds_last_id"
3905 [ $found = 0 ] && error "can not match last_seq/last_id for $mdtosc"
3908 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3911 $SOCKETSERVER $DIR/socket ||
3912 error "$SOCKETSERVER $DIR/socket failed: $?"
3913 $SOCKETCLIENT $DIR/socket ||
3914 error "$SOCKETCLIENT $DIR/socket failed: $?"
3915 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
3917 run_test 54a "unix domain socket test =========================="
3923 dd if=/dev/zero of=$f bs=$(page_size) count=1
3925 run_test 54b "char device works in lustre ======================"
3928 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3929 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3930 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3932 for i in $(seq 3 7); do
3933 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3941 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3944 loopdev="$DIR/loop54c"
3947 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3948 mknod $loopdev b 7 $LOOPNUM
3949 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3950 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3951 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3952 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3954 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3955 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3957 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3962 run_test 54c "block device works in lustre ====================="
3968 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
3970 run_test 54d "fifo device works in lustre ======================"
3973 check_kernel_version 46 || return 0
3976 cp -aL /dev/console $f
3977 echo $string > $f || error "echo $string to $f failed"
3979 run_test 54e "console/tty device works in lustre ======================"
3981 #The test_55 used to be iopen test and it was removed by bz#24037.
3982 #run_test 55 "check iopen_connect_dentry() ======================"
3984 test_56a() { # was test_56
3987 test_mkdir -p $DIR/$tdir/dir
3989 NUMFILESx2=$(($NUMFILES * 2))
3990 for i in `seq 1 $NUMFILES` ; do
3991 touch $DIR/$tdir/file$i
3992 touch $DIR/$tdir/dir/file$i
3995 # test lfs getstripe with --recursive
3996 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
3997 [ $FILENUM -eq $NUMFILESx2 ] ||
3998 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3999 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
4000 [ $FILENUM -eq $NUMFILES ] ||
4001 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4002 echo "$GETSTRIPE --recursive passed."
4004 # test lfs getstripe with file instead of dir
4005 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
4006 [ $FILENUM -eq 1 ] || error \
4007 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4008 echo "$GETSTRIPE file1 passed."
4010 #test lfs getstripe with --verbose
4011 [ `$GETSTRIPE --verbose $DIR/$tdir |
4012 grep -c lmm_magic` -eq $NUMFILES ] ||
4013 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4014 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
4015 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4016 echo "$GETSTRIPE --verbose passed."
4018 #test lfs getstripe with --obd
4019 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4020 grep -q "unknown obduuid" ||
4021 error "$GETSTRIPE --obd wrong_uuid should return error message"
4023 [ "$OSTCOUNT" -lt 2 ] &&
4024 skip_env "skipping other $GETSTRIPE --obd test" && return
4027 OBDUUID=$(ostuuid_from_index $OSTIDX)
4028 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
4029 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
4030 [ $FOUND -eq $FILENUM ] ||
4031 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4032 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4033 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4034 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
4035 error "$GETSTRIPE --obd: should not show file on other obd"
4036 echo "$GETSTRIPE --obd passed"
4038 run_test 56a "check $GETSTRIPE"
4043 local LOCAL_NUMFILES="$1"
4044 local LOCAL_NUMDIRS="$2"
4045 local MKDIR_PARAMS="$3"
4047 if [ ! -d "$TDIR" ] ; then
4049 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4050 for i in `seq 1 $LOCAL_NUMFILES` ; do
4053 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4054 test_mkdir $TDIR/dir$i
4055 for j in `seq 1 $LOCAL_NUMFILES` ; do
4056 touch $TDIR/dir$i/file$j
4062 setup_56_special() {
4066 if [ ! -e "$TDIR/loop1b" ] ; then
4067 for i in `seq 1 $LOCAL_NUMFILES` ; do
4068 mknod $TDIR/loop${i}b b 7 $i
4069 mknod $TDIR/null${i}c c 1 3
4070 ln -s $TDIR/file1 $TDIR/link${i}l
4072 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4073 mknod $TDIR/dir$i/loop${i}b b 7 $i
4074 mknod $TDIR/dir$i/null${i}c c 1 3
4075 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4084 setup_56 $NUMFILES $NUMDIRS
4086 EXPECTED=$(($NUMDIRS + 2))
4087 # test lfs find with -name
4088 for i in $(seq 1 $NUMFILES) ; do
4089 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4090 [ $NUMS -eq $EXPECTED ] ||
4091 error "lfs find -name \"*$i\" $TDIR wrong: "\
4092 "found $NUMS, expected $EXPECTED"
4095 run_test 56g "check lfs find -name ============================="
4101 setup_56 $NUMFILES $NUMDIRS
4103 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4104 # test lfs find with ! -name
4105 for i in $(seq 1 $NUMFILES) ; do
4106 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4107 [ $NUMS -eq $EXPECTED ] ||
4108 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4109 "found $NUMS, expected $EXPECTED"
4112 run_test 56h "check lfs find ! -name ============================="
4116 test_mkdir -p $DIR/$tdir
4117 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4118 CMD="$LFIND -ost $UUID $DIR/$tdir"
4120 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4122 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4126 setup_56_special $NUMFILES $NUMDIRS
4128 EXPECTED=$((NUMDIRS + 1))
4129 CMD="$LFIND -type d $TDIR"
4130 NUMS=$($CMD | wc -l)
4131 [ $NUMS -eq $EXPECTED ] ||
4132 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4134 run_test 56j "check lfs find -type d ============================="
4138 setup_56_special $NUMFILES $NUMDIRS
4140 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4141 CMD="$LFIND -type f $TDIR"
4142 NUMS=$($CMD | wc -l)
4143 [ $NUMS -eq $EXPECTED ] ||
4144 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4146 run_test 56k "check lfs find -type f ============================="
4150 setup_56_special $NUMFILES $NUMDIRS
4152 EXPECTED=$((NUMDIRS + NUMFILES))
4153 CMD="$LFIND -type b $TDIR"
4154 NUMS=$($CMD | wc -l)
4155 [ $NUMS -eq $EXPECTED ] ||
4156 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4158 run_test 56l "check lfs find -type b ============================="
4162 setup_56_special $NUMFILES $NUMDIRS
4164 EXPECTED=$((NUMDIRS + NUMFILES))
4165 CMD="$LFIND -type c $TDIR"
4166 NUMS=$($CMD | wc -l)
4167 [ $NUMS -eq $EXPECTED ] ||
4168 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4170 run_test 56m "check lfs find -type c ============================="
4174 setup_56_special $NUMFILES $NUMDIRS
4176 EXPECTED=$((NUMDIRS + NUMFILES))
4177 CMD="$LFIND -type l $TDIR"
4178 NUMS=$($CMD | wc -l)
4179 [ $NUMS -eq $EXPECTED ] ||
4180 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4182 run_test 56n "check lfs find -type l ============================="
4186 setup_56 $NUMFILES $NUMDIRS
4188 utime $TDIR/file1 > /dev/null || error "utime (1)"
4189 utime $TDIR/file2 > /dev/null || error "utime (2)"
4190 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4191 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4192 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4193 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4196 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4197 [ $NUMS -eq $EXPECTED ] || \
4198 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4201 CMD="$LFIND -mtime 0 $TDIR"
4202 NUMS=$($CMD | wc -l)
4203 [ $NUMS -eq $EXPECTED ] ||
4204 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4206 run_test 56o "check lfs find -mtime for old files =========================="
4209 [ $RUNAS_ID -eq $UID ] &&
4210 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4213 setup_56 $NUMFILES $NUMDIRS
4215 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4217 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4218 NUMS=$($CMD | wc -l)
4219 [ $NUMS -eq $EXPECTED ] || \
4220 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4222 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4223 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4224 NUMS=$($CMD | wc -l)
4225 [ $NUMS -eq $EXPECTED ] || \
4226 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4228 run_test 56p "check lfs find -uid and ! -uid ==============================="
4231 [ $RUNAS_ID -eq $UID ] &&
4232 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4235 setup_56 $NUMFILES $NUMDIRS
4237 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4240 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4241 NUMS=$($CMD | wc -l)
4242 [ $NUMS -eq $EXPECTED ] ||
4243 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4245 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4246 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4247 NUMS=$($CMD | wc -l)
4248 [ $NUMS -eq $EXPECTED ] ||
4249 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4251 run_test 56q "check lfs find -gid and ! -gid ==============================="
4255 setup_56 $NUMFILES $NUMDIRS
4258 CMD="$LFIND -size 0 -type f $TDIR"
4259 NUMS=$($CMD | wc -l)
4260 [ $NUMS -eq $EXPECTED ] ||
4261 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4263 CMD="$LFIND ! -size 0 -type f $TDIR"
4264 NUMS=$($CMD | wc -l)
4265 [ $NUMS -eq $EXPECTED ] ||
4266 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4267 echo "test" > $TDIR/$tfile
4268 echo "test2" > $TDIR/$tfile.2 && sync
4270 CMD="$LFIND -size 5 -type f $TDIR"
4271 NUMS=$($CMD | wc -l)
4272 [ $NUMS -eq $EXPECTED ] ||
4273 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4275 CMD="$LFIND -size +5 -type f $TDIR"
4276 NUMS=$($CMD | wc -l)
4277 [ $NUMS -eq $EXPECTED ] ||
4278 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4280 CMD="$LFIND -size +0 -type f $TDIR"
4281 NUMS=$($CMD | wc -l)
4282 [ $NUMS -eq $EXPECTED ] ||
4283 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4285 CMD="$LFIND ! -size -5 -type f $TDIR"
4286 NUMS=$($CMD | wc -l)
4287 [ $NUMS -eq $EXPECTED ] ||
4288 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4290 CMD="$LFIND -size -5 -type f $TDIR"
4291 NUMS=$($CMD | wc -l)
4292 [ $NUMS -eq $EXPECTED ] ||
4293 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4295 run_test 56r "check lfs find -size works =========================="
4297 test_56s() { # LU-611
4299 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4301 if [ $OSTCOUNT -gt 1 ]; then
4302 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4306 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4310 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4311 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4312 NUMS=$($CMD | wc -l)
4313 [ $NUMS -eq $EXPECTED ] ||
4314 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4316 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4317 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4318 NUMS=$($CMD | wc -l)
4319 [ $NUMS -eq $EXPECTED ] ||
4320 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4323 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4324 NUMS=$($CMD | wc -l)
4325 [ $NUMS -eq $EXPECTED ] ||
4326 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4328 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4329 NUMS=$($CMD | wc -l)
4330 [ $NUMS -eq $EXPECTED ] ||
4331 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4334 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4335 NUMS=$($CMD | wc -l)
4336 [ $NUMS -eq $EXPECTED ] ||
4337 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4339 run_test 56s "check lfs find -stripe-count works"
4341 test_56t() { # LU-611
4343 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4345 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4347 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4348 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4349 NUMS=$($CMD | wc -l)
4350 [ $NUMS -eq $EXPECTED ] ||
4351 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4353 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4354 NUMS=$($CMD | wc -l)
4355 [ $NUMS -eq $EXPECTED ] ||
4356 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4358 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4359 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4360 NUMS=$($CMD | wc -l)
4361 [ $NUMS -eq $EXPECTED ] ||
4362 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4364 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4365 NUMS=$($CMD | wc -l)
4366 [ $NUMS -eq $EXPECTED ] ||
4367 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4370 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4371 NUMS=$($CMD | wc -l)
4372 [ $NUMS -eq $EXPECTED ] ||
4373 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4375 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4376 NUMS=$($CMD | wc -l)
4377 [ $NUMS -eq $EXPECTED ] ||
4378 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4381 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4382 NUMS=$($CMD | wc -l)
4383 [ $NUMS -eq $EXPECTED ] ||
4384 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4386 run_test 56t "check lfs find -stripe-size works"
4388 test_56u() { # LU-611
4390 setup_56 $NUMFILES $NUMDIRS "-i 0"
4392 if [ $OSTCOUNT -gt 1 ]; then
4393 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4399 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4400 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4401 NUMS=$($CMD | wc -l)
4402 [ $NUMS -eq $EXPECTED ] ||
4403 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4406 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4407 NUMS=$($CMD | wc -l)
4408 [ $NUMS -eq $EXPECTED ] ||
4409 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4411 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4412 NUMS=$($CMD | wc -l)
4413 [ $NUMS -eq $EXPECTED ] ||
4414 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4417 # This should produce an error and not return any files
4418 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4419 NUMS=$($CMD 2>/dev/null | wc -l)
4420 [ $NUMS -eq $EXPECTED ] ||
4421 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4423 if [ $OSTCOUNT -gt 1 ]; then
4424 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4425 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4426 NUMS=$($CMD | wc -l)
4427 [ $NUMS -eq $EXPECTED ] ||
4428 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4431 run_test 56u "check lfs find -stripe-index works"
4438 setup_56 $NUMFILES $NUMDIRS
4440 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4441 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4443 for file in $($LFIND -mdt $UUID $TDIR); do
4444 file_mdt_idx=$($GETSTRIPE -M $file)
4445 [ $file_mdt_idx -eq $MDT_IDX ] ||
4446 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4449 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4451 # Get and check the actual stripe count of one file.
4452 # Usage: check_stripe_count <file> <expected_stripe_count>
4453 check_stripe_count() {
4458 [[ -z "$file" || -z "$expected" ]] &&
4459 error "check_stripe_count: invalid argument!"
4461 local cmd="$GETSTRIPE -c $file"
4462 actual=$($cmd) || error "$cmd failed"
4463 actual=${actual%% *}
4465 if [[ $actual -ne $expected ]]; then
4466 [[ $expected -eq -1 ]] ||
4467 error "$cmd wrong: found $actual, expected $expected"
4468 [[ $actual -eq $OSTCOUNT ]] ||
4469 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4474 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4477 rm -rf $TDIR || error "remove $TDIR failed"
4478 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4481 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4482 error "$GETSTRIPE -S -d $TDIR failed"
4483 stripe_size=${stripe_size%% *}
4485 local file_size=$((stripe_size * OSTCOUNT))
4486 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4487 local required_space=$((file_num * file_size))
4488 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4489 [[ $free_space -le $((required_space / 1024)) ]] &&
4490 skip_env "need at least $required_space bytes free space," \
4491 "have $free_space kbytes" && return
4494 local dd_count=$((file_size / dd_bs))
4496 # write data into the files
4500 for i in $(seq 1 $NUMFILES); do
4502 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4503 error "write data into $file failed"
4505 for i in $(seq 1 $NUMDIRS); do
4506 for j in $(seq 1 $NUMFILES); do
4507 file=$TDIR/dir$i/file$j
4508 yes | dd bs=$dd_bs count=$dd_count of=$file \
4510 error "write data into $file failed"
4515 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4518 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4520 eval $cmd || error "$cmd failed"
4522 check_stripe_count $TDIR/file1 $expected
4525 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4527 eval $cmd || error "$cmd failed"
4529 for j in $(seq 1 $NUMFILES); do
4530 check_stripe_count $TDIR/dir1/file$j $expected
4533 # lfs_migrate works with lfs find
4534 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4535 $LFS_MIGRATE -y -c $expected"
4537 eval $cmd || error "$cmd failed"
4539 for i in $(seq 2 $NUMFILES); do
4540 check_stripe_count $TDIR/file$i $expected
4542 for i in $(seq 2 $NUMDIRS); do
4543 for j in $(seq 1 $NUMFILES); do
4544 check_stripe_count $TDIR/dir$i/file$j $expected
4548 run_test 56w "check lfs_migrate -c stripe_count works"
4551 check_swap_layouts_support && return 0
4552 [ "$OSTCOUNT" -lt "2" ] &&
4553 skip_env "need 2 OST, skipping test" && return
4555 local dir0=$DIR/$tdir/$testnum
4556 mkdir -p $dir0 || error "creating dir $dir0"
4558 local ref1=/etc/passwd
4559 local file1=$dir0/file1
4561 $SETSTRIPE -c 2 $file1
4563 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4564 stripe=$($GETSTRIPE -c $file1)
4565 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4566 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4571 run_test 56x "lfs migration support"
4576 local dir0=$DIR/$tdir/$testnum
4577 mkdir -p $dir0 || error "creating dir $dir0"
4578 local f1=$dir0/file1
4579 local f2=$dir0/file2
4581 touch $f1 || error "creating std file $f1"
4582 $MULTIOP $f2 H2c || error "creating released file $f2"
4584 # a directory can be raid0, so ask only for files
4585 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
4586 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
4588 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
4589 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
4591 # only files can be released, so no need to force file search
4592 res=$($LFIND $dir0 -L released)
4593 [[ $res == $f2 ]] || error "search released: found $res != $f2"
4595 res=$($LFIND $dir0 \! -L released)
4596 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
4599 run_test 56y "lfs find -L raid0|released"
4602 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4603 # note test will not do anything if MDS is not local
4604 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4605 skip "Only applicable to ldiskfs-based MDTs"
4609 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4610 local MNTDEV="osd*.*MDT*.mntdev"
4611 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4612 [ -z "$DEV" ] && error "can't access $MNTDEV"
4613 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4614 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4615 error "can't access $DEV"
4616 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4617 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4621 run_test 57a "verify MDS filesystem created with large inodes =="
4624 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4625 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4626 skip "Only applicable to ldiskfs-based MDTs"
4630 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4635 local FILEN=$dir/f$FILECOUNT
4637 rm -rf $dir || error "removing $dir"
4638 test_mkdir -p $dir || error "creating $dir"
4639 local num=$(get_mds_dir $dir)
4642 echo "mcreating $FILECOUNT files"
4643 createmany -m $dir/f 1 $FILECOUNT || \
4644 error "creating files in $dir"
4646 # verify that files do not have EAs yet
4647 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4648 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4652 df $dir #make sure we get new statfs data
4653 local MDSFREE=$(do_facet $mymds \
4654 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4655 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4656 echo "opening files to create objects/EAs"
4658 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4659 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4662 # verify that files have EAs now
4663 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4664 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4666 sleep 1 #make sure we get new statfs data
4668 local MDSFREE2=$(do_facet $mymds \
4669 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4670 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4671 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
4672 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4673 error "MDC before $MDCFREE != after $MDCFREE2"
4675 echo "MDC before $MDCFREE != after $MDCFREE2"
4676 echo "unable to confirm if MDS has large inodes"
4681 run_test 57b "default LOV EAs are stored inside large inodes ==="
4684 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4685 [ -z "$(which wiretest 2>/dev/null)" ] &&
4686 skip_env "could not find wiretest" && return
4689 run_test 58 "verify cross-platform wire constants =============="
4692 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4693 echo "touch 130 files"
4694 createmany -o $DIR/f59- 130
4696 unlinkmany $DIR/f59- 130
4698 # wait for commitment of removal
4699 wait_delete_completed
4701 run_test 59 "verify cancellation of llog records async ========="
4703 TEST60_HEAD="test_60 run $RANDOM"
4705 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4706 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4707 do_facet mgs "! which run-llog.sh &> /dev/null" &&
4708 skip_env "missing subtest run-llog.sh" && return
4709 log "$TEST60_HEAD - from kernel mode"
4710 do_facet mgs sh run-llog.sh
4712 run_test 60a "llog sanity tests run from kernel module =========="
4714 test_60b() { # bug 6411
4715 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4717 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4729 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4731 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4734 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4735 echo "create 5000 files"
4736 createmany -o $DIR/f60c- 5000
4737 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4738 lctl set_param fail_loc=0x80000137
4739 unlinkmany $DIR/f60c- 5000
4740 lctl set_param fail_loc=0
4742 run_test 60c "unlink file when mds full"
4745 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4746 SAVEPRINTK=$(lctl get_param -n printk)
4748 # verify "lctl mark" is even working"
4749 MESSAGE="test message ID $RANDOM $$"
4750 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4751 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4753 lctl set_param printk=0 || error "set lnet.printk failed"
4754 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4755 MESSAGE="new test message ID $RANDOM $$"
4756 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4757 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4758 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4760 lctl set_param -n printk="$SAVEPRINTK"
4762 run_test 60d "test printk console message masking"
4765 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4767 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
4768 cancel_lru_locks osc
4769 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
4772 run_test 61 "mmap() writes don't make sync hang ================"
4774 # bug 2330 - insufficient obd_match error checking causes LBUG
4776 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4779 cancel_lru_locks osc
4780 lctl set_param fail_loc=0x405
4781 cat $f && error "cat succeeded, expect -EIO"
4782 lctl set_param fail_loc=0
4784 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4785 # match every page all of the time.
4786 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4788 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4789 test_63a() { # was test_63
4790 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4791 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4792 lctl set_param -n osc.*.max_dirty_mb 0
4793 for i in `seq 10` ; do
4794 dd if=/dev/zero of=$DIR/f63 bs=8k &
4800 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4801 rm -f $DIR/f63 || true
4803 run_test 63a "Verify oig_wait interruption does not crash ======="
4805 # bug 2248 - async write errors didn't return to application on sync
4806 # bug 3677 - async write errors left page locked
4808 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4810 lctl set_param debug=-1
4812 # ensure we have a grant to do async writes
4813 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4816 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4817 lctl set_param fail_loc=0x80000406
4818 $MULTIOP $DIR/$tfile Owy && \
4819 error "sync didn't return ENOMEM"
4820 sync; sleep 2; sync # do a real sync this time to flush page
4821 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4822 error "locked page left in cache after async error" || true
4825 run_test 63b "async write errors should be returned to fsync ==="
4828 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4830 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4832 run_test 64a "verify filter grant calculations (in kernel) ====="
4835 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4836 sh oos.sh $MOUNT || error "oos.sh failed: $?"
4838 run_test 64b "check out-of-space detection on client ==========="
4841 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4843 run_test 64c "verify grant shrink ========================------"
4845 # bug 1414 - set/get directories' stripe info
4847 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4848 test_mkdir -p $DIR/$tdir
4850 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4852 run_test 65a "directory with no stripe info ===================="
4855 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4856 test_mkdir -p $DIR/$tdir
4857 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4860 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4862 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4865 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4866 if [ $OSTCOUNT -gt 1 ]; then
4867 test_mkdir -p $DIR/$tdir
4868 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4869 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4871 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4874 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4877 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4878 test_mkdir -p $DIR/$tdir
4879 if [ $STRIPECOUNT -le 0 ]; then
4881 elif [ $STRIPECOUNT -gt 2000 ]; then
4882 #LOV_MAX_STRIPE_COUNT is 2000
4883 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4885 sc=$(($STRIPECOUNT - 1))
4887 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4888 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4889 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4890 error "lverify failed"
4892 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4895 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4896 test_mkdir -p $DIR/$tdir
4898 $SETSTRIPE $DIR/$tdir || error "setstripe"
4899 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4900 error "no stripe info failed"
4902 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4904 run_test 65e "directory setstripe defaults ======================="
4907 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4908 test_mkdir -p $DIR/${tdir}f
4909 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4911 run_test 65f "dir setstripe permission (should return error) ==="
4914 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4915 test_mkdir -p $DIR/$tdir
4916 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4918 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4919 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4920 error "delete default stripe failed"
4922 run_test 65g "directory setstripe -d ==========================="
4925 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4926 test_mkdir -p $DIR/$tdir
4927 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4929 test_mkdir -p $DIR/$tdir/dd1
4930 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4931 error "stripe info inherit failed"
4933 run_test 65h "directory stripe info inherit ===================="
4935 test_65i() { # bug6367
4936 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4937 $SETSTRIPE -S 65536 -c -1 $MOUNT
4939 run_test 65i "set non-default striping on root directory (bug 6367)="
4941 test_65ia() { # bug12836
4942 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4943 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4945 run_test 65ia "getstripe on -1 default directory striping"
4947 test_65ib() { # bug12836
4948 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4949 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4951 run_test 65ib "getstripe -v on -1 default directory striping"
4953 test_65ic() { # bug12836
4954 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4955 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4957 run_test 65ic "new find on -1 default directory striping"
4959 test_65j() { # bug6367
4960 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4962 # if we aren't already remounting for each test, do so for this test
4963 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4964 cleanup || error "failed to unmount"
4967 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4969 run_test 65j "set default striping on root directory (bug 6367)="
4971 test_65k() { # bug11679
4972 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4973 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4974 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4976 echo "Check OST status: "
4977 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4978 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4980 for OSC in $MDS_OSCS; do
4981 echo $OSC "is activate"
4982 do_facet $SINGLEMDS lctl --device %$OSC activate
4986 for INACTIVE_OSC in $MDS_OSCS; do
4987 echo "Deactivate: " $INACTIVE_OSC
4988 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4989 for STRIPE_OSC in $MDS_OSCS; do
4990 OST=`osc_to_ost $STRIPE_OSC`
4991 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4992 awk -F: /$OST/'{ print $1 }' | head -n 1`
4994 [ -f $DIR/$tdir/$IDX ] && continue
4995 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4996 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4998 [ $RC -ne 0 ] && error "setstripe should have succeeded"
5001 echo $INACTIVE_OSC "is Activate."
5002 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5005 run_test 65k "validate manual striping works properly with deactivated OSCs"
5007 test_65l() { # bug 12836
5008 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5009 test_mkdir -p $DIR/$tdir/test_dir
5010 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5011 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5013 run_test 65l "lfs find on -1 stripe dir ========================"
5015 # bug 2543 - update blocks count on client
5017 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5019 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5020 sync; sync_all_data; sync; sync_all_data
5021 cancel_lru_locks osc
5022 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5023 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5025 run_test 66 "update inode blocks count on client ==============="
5030 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5032 if [ ! -z "$LLOOP" ]; then
5033 if swapon -s | grep -q $LLOOP; then
5034 swapoff $LLOOP || error "swapoff failed"
5037 $LCTL blockdev_detach $LLOOP || error "detach failed"
5041 if [ ! -z "$LLITELOOPLOAD" ]; then
5049 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5053 swapon -s | awk '($1 == "'$1'") { print $4 }'
5056 # test case for lloop driver, basic function
5058 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5059 [ "$UID" != 0 ] && skip_env "must run as root" && return
5060 llite_lloop_enabled || \
5061 { skip_env "llite_lloop module disabled" && return; }
5063 trap cleanup_68 EXIT
5065 if ! module_loaded llite_lloop; then
5066 if load_module llite/llite_lloop; then
5069 skip_env "can't find module llite_lloop"
5074 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5075 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5076 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5078 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5079 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5083 run_test 68a "lloop driver - basic test ========================"
5085 # excercise swapping to lustre by adding a high priority swapfile entry
5086 # and then consuming memory until it is used.
5087 test_68b() { # was test_68
5088 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5089 [ "$UID" != 0 ] && skip_env "must run as root" && return
5090 lctl get_param -n devices | grep -q obdfilter && \
5091 skip "local OST" && return
5093 grep -q llite_lloop /proc/modules
5094 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5096 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5097 skip "can't reliably test swap with TCP" && return
5099 MEMTOTAL=`meminfo MemTotal`
5100 NR_BLOCKS=$((MEMTOTAL>>8))
5101 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5103 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5104 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5107 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5109 trap cleanup_68 EXIT
5111 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5113 echo "before: `swapon -s | grep $LLOOP`"
5114 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5115 echo "after: `swapon -s | grep $LLOOP`"
5116 SWAPUSED=`swap_used $LLOOP`
5120 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5122 run_test 68b "support swapping to Lustre ========================"
5124 # bug5265, obdfilter oa2dentry return -ENOENT
5125 # #define OBD_FAIL_OST_ENOENT 0x217
5127 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5128 remote_ost_nodsh && skip "remote OST with nodsh" && return
5131 $SETSTRIPE -c 1 -i 0 $f
5133 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5135 do_facet ost1 lctl set_param fail_loc=0x217
5136 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5137 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5139 do_facet ost1 lctl set_param fail_loc=0
5140 $DIRECTIO write $f 0 2 || error "write error"
5142 cancel_lru_locks osc
5143 $DIRECTIO read $f 0 1 || error "read error"
5145 do_facet ost1 lctl set_param fail_loc=0x217
5146 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5148 do_facet ost1 lctl set_param fail_loc=0
5151 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5154 test_mkdir -p $DIR/$tdir
5155 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5157 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5159 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5160 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5161 [ "$RUNAS_ID" = "$UID" ] &&
5162 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5164 # Check that testing environment is properly set up. Skip if not
5165 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5166 skip_env "User $RUNAS_ID does not exist - skipping"
5169 # We had better clear the $DIR to get enough space for dd
5172 chmod 777 $DIR/$tfile
5173 chmod ug+s $DIR/$tfile
5174 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5175 error "$RUNAS dd $DIR/$tfile failed"
5176 # See if we are still setuid/sgid
5177 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5178 error "S/gid is not dropped on write"
5179 # Now test that MDS is updated too
5180 cancel_lru_locks mdc
5181 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5182 error "S/gid is not dropped on MDS"
5185 run_test 72a "Test that remove suid works properly (bug5695) ===="
5187 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5190 [ "$RUNAS_ID" = "$UID" ] && \
5191 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5192 [ "$RUNAS_ID" -eq 0 ] && \
5193 skip_env "RUNAS_ID = 0 -- skipping" && return
5195 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5196 # Check that testing environment is properly set up. Skip if not
5197 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5198 skip_env "User $RUNAS_ID does not exist - skipping"
5201 touch $DIR/${tfile}-f{g,u}
5202 test_mkdir $DIR/${tfile}-dg
5203 test_mkdir $DIR/${tfile}-du
5204 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5205 chmod g+s $DIR/${tfile}-{f,d}g
5206 chmod u+s $DIR/${tfile}-{f,d}u
5207 for perm in 777 2777 4777; do
5208 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5209 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5210 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5211 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5215 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5217 # bug 3462 - multiple simultaneous MDC requests
5219 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5220 test_mkdir $DIR/d73-1
5221 test_mkdir $DIR/d73-2
5222 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5225 lctl set_param fail_loc=0x80000129
5226 $MULTIOP $DIR/d73-1/f73-2 Oc &
5228 lctl set_param fail_loc=0
5230 $MULTIOP $DIR/d73-2/f73-3 Oc &
5234 wait $pid1 || return 1
5238 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5239 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5240 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5244 run_test 73 "multiple MDC requests (should not deadlock)"
5246 test_74a() { # bug 6149, 6184
5247 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5248 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5250 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5251 # will spin in a tight reconnection loop
5253 lctl set_param fail_loc=0x8000030e
5254 # get any lock that won't be difficult - lookup works.
5256 lctl set_param fail_loc=0
5260 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5262 test_74b() { # bug 13310
5263 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5264 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5266 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5267 # will spin in a tight reconnection loop
5268 lctl set_param fail_loc=0x8000030e
5269 # get a "difficult" lock
5271 lctl set_param fail_loc=0
5275 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5278 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5279 #define OBD_FAIL_LDLM_NEW_LOCK
5280 lctl set_param fail_loc=0x80000319
5281 touch $DIR/$tfile && error "Touch successful"
5284 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5287 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5290 get_inode_slab_tunables() {
5291 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5294 set_inode_slab_tunables() {
5295 echo "lustre_inode_cache $1" > /proc/slabinfo
5298 test_76() { # Now for bug 20433, added originally in bug 1443
5299 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5300 local SLAB_SETTINGS=`get_inode_slab_tunables`
5301 local CPUS=`getconf _NPROCESSORS_ONLN`
5302 # we cannot set limit below 1 which means 1 inode in each
5303 # per-cpu cache is still allowed
5304 set_inode_slab_tunables "1 1 0"
5305 cancel_lru_locks osc
5306 BEFORE_INODES=`num_inodes`
5307 echo "before inodes: $BEFORE_INODES"
5309 [ "$SLOW" = "no" ] && COUNT=100
5310 for i in `seq $COUNT`; do
5314 cancel_lru_locks osc
5315 AFTER_INODES=`num_inodes`
5316 echo "after inodes: $AFTER_INODES"
5318 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5320 AFTER_INODES=`num_inodes`
5322 echo "wait $wait seconds inodes: $AFTER_INODES"
5323 if [ $wait -gt 30 ]; then
5324 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5327 set_inode_slab_tunables "$SLAB_SETTINGS"
5329 run_test 76 "confirm clients recycle inodes properly ===="
5335 # Note: in sptlrpc modes which enable its own bulk checksum, the
5336 # original crc32_le bulk checksum will be automatically disabled,
5337 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5338 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5339 # In this case set_checksums() will not be no-op, because sptlrpc
5340 # bulk checksum will be enabled all through the test.
5342 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5343 lctl set_param -n osc.*.checksums $1
5347 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5348 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5349 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5350 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5353 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5354 log "set checksum type to $1"
5357 F77_TMP=$TMP/f77-temp
5360 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5361 error "error writing to $F77_TMP"
5364 test_77a() { # bug 10889
5365 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5366 $GSS && skip "could not run with gss" && return
5367 [ ! -f $F77_TMP ] && setup_f77
5369 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5373 run_test 77a "normal checksum read/write operation"
5375 test_77b() { # bug 10889
5376 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5377 $GSS && skip "could not run with gss" && return
5378 [ ! -f $F77_TMP ] && setup_f77
5379 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5380 $LCTL set_param fail_loc=0x80000409
5383 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
5384 error "dd error: $?"
5385 $LCTL set_param fail_loc=0
5387 for algo in $CKSUM_TYPES; do
5388 cancel_lru_locks osc
5389 set_checksum_type $algo
5390 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5391 $LCTL set_param fail_loc=0x80000408
5392 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5393 $LCTL set_param fail_loc=0
5396 set_checksum_type $ORIG_CSUM_TYPE
5399 run_test 77b "checksum error on client write, read"
5401 test_77d() { # bug 10889
5402 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5403 $GSS && skip "could not run with gss" && return
5404 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5405 $LCTL set_param fail_loc=0x80000409
5407 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5408 error "direct write: rc=$?"
5409 $LCTL set_param fail_loc=0
5412 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5413 $LCTL set_param fail_loc=0x80000408
5415 cancel_lru_locks osc
5416 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5417 error "direct read: rc=$?"
5418 $LCTL set_param fail_loc=0
5421 run_test 77d "checksum error on OST direct write, read"
5423 test_77f() { # bug 10889
5424 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5425 $GSS && skip "could not run with gss" && return
5427 for algo in $CKSUM_TYPES; do
5428 cancel_lru_locks osc
5429 set_checksum_type $algo
5430 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5431 $LCTL set_param fail_loc=0x409
5432 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
5433 error "direct write succeeded"
5434 $LCTL set_param fail_loc=0
5436 set_checksum_type $ORIG_CSUM_TYPE
5439 run_test 77f "repeat checksum error on write (expect error)"
5441 test_77g() { # bug 10889
5442 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5443 $GSS && skip "could not run with gss" && return
5444 remote_ost_nodsh && skip "remote OST with nodsh" && return
5446 [ ! -f $F77_TMP ] && setup_f77
5448 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
5449 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5450 do_facet ost1 lctl set_param fail_loc=0x8000021a
5452 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
5453 error "write error: rc=$?"
5454 do_facet ost1 lctl set_param fail_loc=0
5457 cancel_lru_locks osc
5458 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5459 do_facet ost1 lctl set_param fail_loc=0x8000021b
5461 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5462 do_facet ost1 lctl set_param fail_loc=0
5465 run_test 77g "checksum error on OST write, read"
5467 test_77i() { # bug 13805
5468 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5469 $GSS && skip "could not run with gss" && return
5470 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5471 lctl set_param fail_loc=0x40b
5472 remount_client $MOUNT
5473 lctl set_param fail_loc=0
5474 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5475 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5476 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5477 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5479 remount_client $MOUNT
5481 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
5483 test_77j() { # bug 13805
5484 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5485 $GSS && skip "could not run with gss" && return
5486 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5487 lctl set_param fail_loc=0x40c
5488 remount_client $MOUNT
5489 lctl set_param fail_loc=0
5490 sleep 2 # wait async osc connect to finish
5491 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5492 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5493 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5494 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5496 remount_client $MOUNT
5498 run_test 77j "client only supporting ADLER32"
5500 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5504 test_78() { # bug 10901
5505 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5506 remote_ost || { skip_env "local OST" && return; }
5509 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5510 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5511 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5512 echo "MemTotal: $MEMTOTAL"
5513 # reserve 256MB of memory for the kernel and other running processes,
5514 # and then take 1/2 of the remaining memory for the read/write buffers.
5515 if [ $MEMTOTAL -gt 512 ] ;then
5516 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5518 # for those poor memory-starved high-end clusters...
5519 MEMTOTAL=$((MEMTOTAL / 2))
5521 echo "Mem to use for directio: $MEMTOTAL"
5522 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5523 [ $F78SIZE -gt 512 ] && F78SIZE=512
5524 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5525 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5526 echo "Smallest OST: $SMALLESTOST"
5527 [ $SMALLESTOST -lt 10240 ] && \
5528 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5530 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5531 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5533 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5534 echo "File size: $F78SIZE"
5535 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5536 for i in `seq 1 $NSEQ`
5538 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5539 echo directIO rdwr round $i of $NSEQ
5540 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5545 run_test 78 "handle large O_DIRECT writes correctly ============"
5547 test_79() { # bug 12743
5548 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5549 wait_delete_completed
5551 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5552 BKFREE=$(calc_osc_kbytes kbytesfree)
5553 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5555 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5556 DFTOTAL=`echo $STRING | cut -d, -f1`
5557 DFUSED=`echo $STRING | cut -d, -f2`
5558 DFAVAIL=`echo $STRING | cut -d, -f3`
5559 DFFREE=$(($DFTOTAL - $DFUSED))
5561 ALLOWANCE=$((64 * $OSTCOUNT))
5563 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5564 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5565 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5567 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5568 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5569 error "df free($DFFREE) mismatch OST free($BKFREE)"
5571 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5572 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5573 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5576 run_test 79 "df report consistency check ======================="
5578 test_80() { # bug 10718
5579 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5580 # relax strong synchronous semantics for slow backends like ZFS
5581 local soc="obdfilter.*.sync_on_lock_cancel"
5582 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5584 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5585 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5586 facet_active_host $host; done | sort -u)
5587 do_nodes $hosts lctl set_param $soc=never
5590 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5592 local BEFORE=`date +%s`
5593 cancel_lru_locks osc
5594 local AFTER=`date +%s`
5595 local DIFF=$((AFTER-BEFORE))
5596 if [ $DIFF -gt 1 ] ; then
5597 error "elapsed for 1M@1T = $DIFF"
5600 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5604 run_test 80 "Page eviction is equally fast at high offsets too ===="
5606 test_81a() { # LU-456
5607 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5608 remote_ost_nodsh && skip "remote OST with nodsh" && return
5609 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5610 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5611 do_facet ost1 lctl set_param fail_loc=0x80000228
5613 # write should trigger a retry and success
5614 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5615 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5617 if [ $RC -ne 0 ] ; then
5618 error "write should success, but failed for $RC"
5621 run_test 81a "OST should retry write when get -ENOSPC ==============="
5623 test_81b() { # LU-456
5624 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5625 remote_ost_nodsh && skip "remote OST with nodsh" && return
5626 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5627 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5628 do_facet ost1 lctl set_param fail_loc=0x228
5630 # write should retry several times and return -ENOSPC finally
5631 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5632 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5635 if [ $RC -ne $ENOSPC ] ; then
5636 error "dd should fail for -ENOSPC, but succeed."
5639 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5641 test_82() { # LU-1031
5642 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5646 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5648 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5650 kill -USR1 $MULTIPID2
5652 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5653 error "First grouplock does not block second one"
5655 echo "Second grouplock blocks first one"
5657 kill -USR1 $MULTIPID1
5661 run_test 82 "Basic grouplock test ==============================="
5664 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
5666 test_mkdir -p $DIR/d99cvsroot
5667 chown $RUNAS_ID $DIR/d99cvsroot
5668 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5671 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
5674 run_test 99a "cvs init ========================================="
5677 [ -z "$(which cvs 2>/dev/null)" ] &&
5678 skip_env "could not find cvs" && return
5679 [ ! -d $DIR/d99cvsroot ] && test_99a
5681 # some versions of cvs import exit(1) when asked to import links or
5682 # files they can't read. ignore those files.
5683 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5684 ! -perm +4 -printf '-I %f\n')
5685 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5686 d99reposname vtag rtag
5688 run_test 99b "cvs import ======================================="
5691 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5692 [ ! -d $DIR/d99cvsroot ] && test_99b
5694 test_mkdir -p $DIR/d99reposname
5695 chown $RUNAS_ID $DIR/d99reposname
5696 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5698 run_test 99c "cvs checkout ====================================="
5701 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5702 [ ! -d $DIR/d99cvsroot ] && test_99c
5703 cd $DIR/d99reposname
5705 $RUNAS cvs add -m 'addmsg' foo99
5707 run_test 99d "cvs add =========================================="
5710 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5711 [ ! -d $DIR/d99cvsroot ] && test_99c
5712 cd $DIR/d99reposname
5715 run_test 99e "cvs update ======================================="
5718 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5719 [ ! -d $DIR/d99cvsroot ] && test_99d
5720 cd $DIR/d99reposname
5721 $RUNAS cvs commit -m 'nomsg' foo99
5722 rm -fr $DIR/d99cvsroot
5724 run_test 99f "cvs commit ======================================="
5727 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5728 [ "$NETTYPE" = tcp ] || \
5729 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5732 remote_ost_nodsh && skip "remote OST with nodsh" && return
5733 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5735 { skip "useless for local single node setup" && return; }
5737 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5738 [ "$PROT" != "tcp" ] && continue
5739 RPORT=$(echo $REMOTE | cut -d: -f2)
5740 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5743 LPORT=`echo $LOCAL | cut -d: -f2`
5744 if [ $LPORT -ge 1024 ]; then
5745 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5747 error_exit "local: $LPORT > 1024, remote: $RPORT"
5750 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5752 run_test 100 "check local port using privileged port ==========="
5754 function get_named_value()
5763 echo $line | sed "s/^$tag[ ]*//"
5770 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5771 awk '/^max_cached_mb/ { print $2 }')
5774 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5779 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5783 local cache_limit=32
5785 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5786 trap cleanup_101a EXIT
5787 $LCTL set_param -n llite.*.read_ahead_stats 0
5788 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5791 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5793 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5794 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5797 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5798 get_named_value 'read but discarded' | cut -d" " -f1`; do
5799 discard=$(($discard + $s))
5803 if [ $(($discard * 10)) -gt $nreads ] ;then
5804 $LCTL get_param osc.*-osc*.rpc_stats
5805 $LCTL get_param llite.*.read_ahead_stats
5806 error "too many ($discard) discarded pages"
5808 rm -f $DIR/$tfile || true
5810 run_test 101a "check read-ahead for random reads ================"
5813 test_mkdir -p $DIR/$tdir
5815 STRIPE_COUNT=$OSTCOUNT
5818 local list=$(comma_list $(osts_nodes))
5819 set_osd_param $list '' read_cache_enable 0
5820 set_osd_param $list '' writethrough_cache_enable 0
5822 trap cleanup_test101bc EXIT
5823 # prepare the read-ahead file
5824 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5826 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5829 cleanup_test101bc() {
5834 local list=$(comma_list $(osts_nodes))
5835 set_osd_param $list '' read_cache_enable 1
5836 set_osd_param $list '' writethrough_cache_enable 1
5840 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5845 local STRIPE_SIZE=1048576
5846 local RA_INC=1048576
5847 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5848 local FILE_LENGTH=$((64*100))
5849 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5850 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5851 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5852 get_named_value 'read but discarded' | \
5853 cut -d" " -f1 | calc_total`
5854 if [ $DISCARD -gt $discard_limit ]; then
5855 $LCTL get_param llite.*.read_ahead_stats
5856 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5858 echo "Read-ahead success for size ${READ_SIZE}"
5863 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5864 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5865 local STRIPE_SIZE=1048576
5866 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5867 local FILE_LENGTH=$((STRIPE_SIZE*100))
5868 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5869 # prepare the read-ahead file
5871 cancel_lru_locks osc
5872 for BIDX in 2 4 8 16 32 64 128 256
5874 local BSIZE=$((BIDX*4096))
5875 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5876 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5877 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5878 $LCTL set_param -n llite.*.read_ahead_stats 0
5879 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5880 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5881 cancel_lru_locks osc
5887 run_test 101b "check stride-io mode read-ahead ================="
5890 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5891 local STRIPE_SIZE=1048576
5892 local FILE_LENGTH=$((STRIPE_SIZE*100))
5898 cancel_lru_locks osc
5899 $LCTL set_param osc.*.rpc_stats 0
5900 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5901 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
5902 local stats=$($LCTL get_param -n $osc_rpc_stats)
5903 local lines=$(echo "$stats" | awk 'END {print NR;}')
5906 if [ $lines -le 20 ]; then
5909 for size in 1 2 4 8; do
5910 local rpc=$(echo "$stats" |
5911 awk '($1 == "'$size':") {print $2; exit; }')
5913 error "Small $((size*4))k read IO $rpc !"
5915 echo "$osc_rpc_stats check passed!"
5920 run_test 101c "check stripe_size aligned read-ahead ================="
5923 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5924 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5928 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5929 local file=$DIR/$tfile
5930 local size=${FILESIZE_101c:-500}
5931 local ra_MB=${READAHEAD_MB:-40}
5933 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5934 [ $space -gt $((size * 1024)) ] ||
5935 { skip "Need free space ${size}M, have ${space}K" && return; }
5937 echo "Creating test file $file of size ${size}M with ${space}K free space"
5938 $SETSTRIPE -c -1 $file || error "setstripe failed"
5939 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5940 echo Cancel LRU locks on lustre client to flush the client cache
5941 cancel_lru_locks osc
5943 echo Disable read-ahead
5944 local old_READAHEAD=$(set_read_ahead 0)
5946 echo Reading the test file $file with read-ahead disabled
5947 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5949 echo Cancel LRU locks on lustre client to flush the client cache
5950 cancel_lru_locks osc
5951 echo Enable read-ahead with ${ra_MB}MB
5952 set_read_ahead $ra_MB
5954 echo Reading the test file $file with read-ahead enabled
5955 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5957 echo read-ahead disabled time read $time_ra_OFF
5958 echo read-ahead enabled time read $time_ra_ON
5960 set_read_ahead $old_READAHEAD
5962 wait_delete_completed
5964 [ $time_ra_ON -lt $time_ra_OFF ] ||
5965 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5966 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5968 run_test 101d "file read with and without read-ahead enabled ================="
5971 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5972 local file=$DIR/$tfile
5977 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5978 local need_space=$((count * size))
5979 [ $space -gt $need_space ] ||
5980 { skip_env "Need free space $need_space, have $space" && return; }
5982 echo Creating $count ${size}K test files
5983 for ((i = 0; i < $count; i++)); do
5984 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5987 echo Cancel LRU locks on lustre client to flush the client cache
5988 cancel_lru_locks osc
5990 echo Reset readahead stats
5991 $LCTL set_param -n llite.*.read_ahead_stats 0
5993 for ((i = 0; i < $count; i++)); do
5994 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5997 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5998 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6000 for ((i = 0; i < $count; i++)); do
6001 rm -rf ${file}_${i} 2>/dev/null
6004 #10000 means 20% reads are missing in readahead
6005 [ $miss -lt 10000 ] || error "misses too much for small reads"
6007 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6009 cleanup_test101f() {
6011 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
6012 rm -rf $DIR/$tfile 2>/dev/null
6016 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6017 local file=$DIR/$tfile
6020 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
6021 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
6022 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
6023 trap cleanup_test101f EXIT
6025 echo Cancel LRU locks on lustre client to flush the client cache
6026 cancel_lru_locks osc
6028 echo Reset readahead stats
6029 $LCTL set_param -n llite.*.read_ahead_stats 0
6030 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
6031 # readahead should read in 2M file on second read, so only miss
6033 echo Random 4K reads on 2M file for 1000 times
6034 $READS -f $file -s 2097152 -b 4096 -n $nreads
6036 echo checking missing pages
6037 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6038 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6040 [ $miss -lt 3 ] || error "misses too much pages!"
6043 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
6046 test_mkdir -p $DIR/$tdir
6047 chown $RUNAS_ID $DIR/$tdir
6050 STRIPE_COUNT=$OSTCOUNT
6051 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
6053 trap cleanup_test102 EXIT
6055 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6057 for num in 1 2 3 4; do
6058 for count in $(seq 1 $STRIPE_COUNT); do
6059 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6060 local size=`expr $STRIPE_SIZE \* $num`
6061 local file=file"$num-$idx-$count"
6062 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6068 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6074 rm -rf $DIR/d0.sanity/d102
6078 local testfile=$DIR/xattr_testfile
6082 [ "$UID" != 0 ] && skip_env "must run as root" && return
6083 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6084 skip_env "must have user_xattr" && return
6086 [ -z "$(which setfattr 2>/dev/null)" ] &&
6087 skip_env "could not find setfattr" && return
6089 echo "set/get xattr..."
6090 setfattr -n trusted.name1 -v value1 $testfile ||
6091 error "setfattr -n trusted.name1=value1 $testfile failed"
6092 getfattr -n trusted.name1 $testfile 2> /dev/null |
6093 grep "trusted.name1=.value1" ||
6094 error "$testfile missing trusted.name1=value1"
6096 setfattr -n user.author1 -v author1 $testfile ||
6097 error "setfattr -n user.author1=author1 $testfile failed"
6098 getfattr -n user.author1 $testfile 2> /dev/null |
6099 grep "user.author1=.author1" ||
6100 error "$testfile missing trusted.author1=author1"
6103 setfattr -n trusted.name2 -v value2 $testfile ||
6104 error "$testfile unable to set trusted.name2"
6105 setfattr -n trusted.name3 -v value3 $testfile ||
6106 error "$testfile unable to set trusted.name3"
6107 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6108 grep "trusted.name" | wc -l) -eq 3 ] ||
6109 error "$testfile missing 3 trusted.name xattrs"
6111 setfattr -n user.author2 -v author2 $testfile ||
6112 error "$testfile unable to set user.author2"
6113 setfattr -n user.author3 -v author3 $testfile ||
6114 error "$testfile unable to set user.author3"
6115 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6116 grep "user.author" | wc -l) -eq 3 ] ||
6117 error "$testfile missing 3 user.author xattrs"
6119 echo "remove xattr..."
6120 setfattr -x trusted.name1 $testfile ||
6121 error "$testfile error deleting trusted.name1"
6122 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6123 error "$testfile did not delete trusted.name1 xattr"
6125 setfattr -x user.author1 $testfile ||
6126 error "$testfile error deleting user.author1"
6127 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6128 error "$testfile did not delete trusted.name1 xattr"
6130 # b10667: setting lustre special xattr be silently discarded
6131 echo "set lustre special xattr ..."
6132 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6133 error "$testfile allowed setting trusted.lov"
6135 run_test 102a "user xattr test =================================="
6138 # b10930: get/set/list trusted.lov xattr
6139 echo "get/set/list trusted.lov xattr ..."
6140 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6141 local testfile=$DIR/$tfile
6142 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6143 error "setstripe failed"
6144 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6145 error "getstripe failed"
6146 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
6147 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
6149 local testfile2=${testfile}2
6150 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
6151 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
6154 setfattr -n trusted.lov -v $value $testfile2
6155 local stripe_size=$($GETSTRIPE -S $testfile2)
6156 local stripe_count=$($GETSTRIPE -c $testfile2)
6157 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6158 [ $stripe_count -eq $STRIPECOUNT ] ||
6159 error "stripe count $stripe_count != $STRIPECOUNT"
6162 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6165 # b10930: get/set/list lustre.lov xattr
6166 echo "get/set/list lustre.lov xattr ..."
6167 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6168 test_mkdir -p $DIR/$tdir
6169 chown $RUNAS_ID $DIR/$tdir
6170 local testfile=$DIR/$tdir/$tfile
6171 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6172 error "setstripe failed"
6173 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6174 error "getstripe failed"
6175 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6176 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6178 local testfile2=${testfile}2
6179 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6180 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6182 $RUNAS $MCREATE $testfile2
6183 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6184 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6185 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6186 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6187 [ $stripe_count -eq $STRIPECOUNT ] ||
6188 error "stripe count $stripe_count != $STRIPECOUNT"
6190 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6192 compare_stripe_info1() {
6193 local stripe_index_all_zero=true
6195 for num in 1 2 3 4; do
6196 for count in $(seq 1 $STRIPE_COUNT); do
6197 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6198 local size=$((STRIPE_SIZE * num))
6199 local file=file"$num-$offset-$count"
6200 stripe_size=$(lfs getstripe -S $PWD/$file)
6201 [ $stripe_size -ne $size ] &&
6202 error "$file: size $stripe_size != $size"
6203 stripe_count=$(lfs getstripe -c $PWD/$file)
6204 # allow fewer stripes to be created, ORI-601
6205 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
6206 error "$file: count $stripe_count != $count"
6207 stripe_index=$(lfs getstripe -i $PWD/$file)
6208 [ $stripe_index -ne 0 ] &&
6209 stripe_index_all_zero=false
6213 $stripe_index_all_zero &&
6214 error "all files are being extracted starting from OST index 0"
6219 [ -n "$(which tar 2>/dev/null)" ] &&
6220 strings $(which tar) | grep -q "lustre" && echo tar
6224 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6225 # b10930: tar test for trusted.lov xattr
6226 TAR=$(find_lustre_tar)
6227 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6228 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6230 test_mkdir -p $DIR/d102d
6231 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6233 compare_stripe_info1
6235 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6238 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6239 # b10930: tar test for trusted.lov xattr
6240 TAR=$(find_lustre_tar)
6241 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6242 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6244 test_mkdir -p $DIR/d102f
6246 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6248 compare_stripe_info1
6250 run_test 102f "tar copy files, not keep osts ==========="
6253 local xsize=${1:-1024} # in bytes
6254 local file=$DIR/$tfile
6256 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6257 skip "must have user_xattr" && return 0
6258 [ -z "$(which setfattr 2>/dev/null)" ] &&
6259 skip_env "could not find setfattr" && return 0
6260 [ -z "$(which getfattr 2>/dev/null)" ] &&
6261 skip_env "could not find getfattr" && return 0
6265 local value="$(generate_string $xsize)"
6267 local xbig=trusted.big
6268 log "save $xbig on $file"
6269 setfattr -n $xbig -v $value $file ||
6270 error "saving $xbig on $file failed"
6272 local orig=$(get_xattr_value $xbig $file)
6273 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6275 local xsml=trusted.sml
6276 log "save $xsml on $file"
6277 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6279 local new=$(get_xattr_value $xbig $file)
6280 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6282 log "grow $xsml on $file"
6283 setfattr -n $xsml -v "$value" $file ||
6284 error "growing $xsml on $file failed"
6286 new=$(get_xattr_value $xbig $file)
6287 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6288 log "$xbig still valid after growing $xsml"
6293 test_102h() { # bug 15777
6296 run_test 102h "grow xattr from inside inode to external block"
6299 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6300 grow_xattr $(max_xattr_size)
6302 run_test 102ha "grow xattr from inside inode to external inode"
6304 test_102i() { # bug 17038
6306 ln -s $DIR/$tfile $DIR/${tfile}link
6307 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6308 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"
6309 rm -f $DIR/$tfile $DIR/${tfile}link
6311 run_test 102i "lgetxattr test on symbolic link ============"
6314 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6315 TAR=$(find_lustre_tar)
6316 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6317 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6318 setup_test102 "$RUNAS"
6319 test_mkdir -p $DIR/d102j
6320 chown $RUNAS_ID $DIR/d102j
6321 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6323 compare_stripe_info1 "$RUNAS"
6325 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6329 # b22187 just check that does not crash for regular file.
6330 setfattr -n trusted.lov $DIR/$tfile
6331 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6332 local test_kdir=$DIR/d102k
6333 test_mkdir $test_kdir
6334 local default_size=`$GETSTRIPE -S $test_kdir`
6335 local default_count=`$GETSTRIPE -c $test_kdir`
6336 local default_offset=`$GETSTRIPE -i $test_kdir`
6337 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6338 error 'dir setstripe failed'
6339 setfattr -n trusted.lov $test_kdir
6340 local stripe_size=`$GETSTRIPE -S $test_kdir`
6341 local stripe_count=`$GETSTRIPE -c $test_kdir`
6342 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6343 [ $stripe_size -eq $default_size ] ||
6344 error "stripe size $stripe_size != $default_size"
6345 [ $stripe_count -eq $default_count ] ||
6346 error "stripe count $stripe_count != $default_count"
6347 [ $stripe_offset -eq $default_offset ] ||
6348 error "stripe offset $stripe_offset != $default_offset"
6349 rm -rf $DIR/$tfile $test_kdir
6351 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6354 # LU-532 trusted. xattr is invisible to non-root
6355 local testfile=$DIR/$tfile
6359 echo "listxattr as user..."
6360 chown $RUNAS_ID $testfile
6361 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6362 grep -q "trusted" &&
6363 error "$testfile trusted xattrs are user visible"
6367 run_test 102l "listxattr size test =================================="
6369 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
6370 local path=$DIR/$tfile
6373 listxattr_size_check $path || error "listattr_size_check $path failed"
6375 run_test 102m "Ensure listxattr fails on small bufffer ========"
6381 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6386 [ "$UID" != 0 ] && skip_env "must run as root" && return
6387 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
6388 skip "must have acl enabled" && return
6389 [ -z "$(which setfacl 2>/dev/null)" ] &&
6390 skip_env "could not find setfacl" && return
6391 $GSS && skip "could not run under gss" && return
6393 declare -a identity_old
6395 for num in $(seq $MDSCOUNT); do
6396 switch_identity $num true || identity_old[$num]=$?
6403 echo "performing cp ..."
6404 run_acl_subtest cp || error "run_acl_subtest cp failed"
6405 echo "performing getfacl-noacl..."
6406 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6407 echo "performing misc..."
6408 run_acl_subtest misc || error "misc test failed"
6409 echo "performing permissions..."
6410 run_acl_subtest permissions || error "permissions failed"
6411 echo "performing setfacl..."
6412 run_acl_subtest setfacl || error "setfacl test failed"
6414 # inheritance test got from HP
6415 echo "performing inheritance..."
6416 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6417 chmod +x make-tree || error "chmod +x failed"
6418 run_acl_subtest inheritance || error "inheritance test failed"
6421 echo "LU-974 ignore umask when acl is enabled..."
6422 run_acl_subtest 974 || error "LU-974 umask test failed"
6423 if [ $MDSCOUNT -ge 2 ]; then
6424 run_acl_subtest 974_remote ||
6425 error "LU-974 umask test failed under remote dir"
6428 echo "LU-2561 newly created file is same size as directory..."
6429 run_acl_subtest 2561 || error "LU-2561 test failed"
6434 for num in $(seq $MDSCOUNT); do
6435 if [ "${identity_old[$num]}" = 1 ]; then
6436 switch_identity $num false || identity_old[$num]=$?
6440 run_test 103 "acl test ========================================="
6443 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6445 lfs df || error "lfs df failed"
6446 lfs df -ih || error "lfs df -ih failed"
6447 lfs df -h $DIR || error "lfs df -h $DIR failed"
6448 lfs df -i $DIR || error "lfs df -i $DIR failed"
6449 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6450 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6452 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
6453 lctl --device %$OSC deactivate
6454 lfs df || error "lfs df with deactivated OSC failed"
6455 lctl --device %$OSC activate
6456 # wait the osc back to normal
6457 wait_osc_import_state client ost FULL
6459 lfs df || error "lfs df with reactivated OSC failed"
6462 run_test 104a "lfs df [-ih] [path] test ========================="
6465 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6466 [ $RUNAS_ID -eq $UID ] &&
6467 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6469 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
6470 grep "Permission denied" | wc -l)))
6471 if [ $denied_cnt -ne 0 ]; then
6472 error "lfs check servers test failed"
6475 run_test 104b "$RUNAS lfs check servers test ===================="
6478 # doesn't work on 2.4 kernels
6480 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6481 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6483 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6487 run_test 105a "flock when mounted without -o flock test ========"
6491 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6492 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6494 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6498 run_test 105b "fcntl when mounted without -o flock test ========"
6502 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6503 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6505 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6509 run_test 105c "lockf when mounted without -o flock test ========"
6511 test_105d() { # bug 15924
6512 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6513 test_mkdir -p $DIR/$tdir
6514 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6515 skip "mount w/o flock enabled" && return
6516 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6517 $LCTL set_param fail_loc=0x80000315
6518 flocks_test 2 $DIR/$tdir
6520 run_test 105d "flock race (should not freeze) ========"
6522 test_105e() { # bug 22660 && 22040
6523 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6524 skip "mount w/o flock enabled" && return
6526 flocks_test 3 $DIR/$tfile
6528 run_test 105e "Two conflicting flocks from same process ======="
6530 test_106() { #bug 10921
6531 test_mkdir -p $DIR/$tdir
6532 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6533 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6535 run_test 106 "attempt exec of dir followed by chown of that dir"
6538 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6545 local save_pattern=$(sysctl -n kernel.core_pattern)
6546 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6547 sysctl -w kernel.core_pattern=$file
6548 sysctl -w kernel.core_uses_pid=0
6556 kill -s 11 $SLEEPPID
6558 if [ -e $file ]; then
6559 size=`stat -c%s $file`
6560 [ $size -eq 0 ] && error "Fail to create core file $file"
6562 error "Fail to create core file $file"
6565 sysctl -w kernel.core_pattern=$save_pattern
6566 sysctl -w kernel.core_uses_pid=$save_uses_pid
6569 run_test 107 "Coredump on SIG"
6572 test_mkdir -p $DIR/$tdir
6573 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6574 error "mkdir with 255 char failed"
6575 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6576 error "mkdir with 256 char should fail, but did not"
6577 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6578 error "create with 255 char failed"
6579 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6580 error "create with 256 char should fail, but did not"
6585 run_test 110 "filename length checking"
6588 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6589 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6591 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6593 echo "Starting with $OSTIO_pre threads"
6596 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6597 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6598 echo "$NUMTEST creates/unlinks"
6599 test_mkdir -p $DIR/$tdir
6600 createmany -o $DIR/$tdir/$tfile $NUMTEST
6601 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6603 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6606 # don't return an error
6607 [ $OSTIO_post == $OSTIO_pre ] && echo \
6608 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6609 echo "This may be fine, depending on what ran before this test" &&
6610 echo "and how fast this system is." && return
6612 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6614 run_test 115 "verify dynamic thread creation===================="
6617 wait_delete_completed
6618 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6619 echo OST kbytes available: ${AVAIL[@]}
6620 MAXI=0; MAXV=${AVAIL[0]}
6621 MINI=0; MINV=${AVAIL[0]}
6622 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6623 #echo OST $i: ${AVAIL[i]}kb
6624 if [ ${AVAIL[i]} -gt $MAXV ]; then
6625 MAXV=${AVAIL[i]}; MAXI=$i
6627 if [ ${AVAIL[i]} -lt $MINV ]; then
6628 MINV=${AVAIL[i]}; MINI=$i
6631 echo Min free space: OST $MINI: $MINV
6632 echo Max free space: OST $MAXI: $MAXV
6635 test_116a() { # was previously test_116()
6636 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6637 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6639 echo -n "Free space priority "
6640 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
6645 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
6646 trap simple_cleanup_common EXIT
6648 # Check if we need to generate uneven OSTs
6649 test_mkdir -p $DIR/$tdir/OST${MINI}
6650 local FILL=$(($MINV / 4))
6651 local DIFF=$(($MAXV - $MINV))
6652 local DIFF2=$(($DIFF * 100 / $MINV))
6654 local threshold=$(do_facet $SINGLEMDS \
6655 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -1)
6656 threshold=${threshold%%%}
6657 echo -n "Check for uneven OSTs: "
6658 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
6660 if [ $DIFF2 -gt $threshold ]; then
6662 echo "Don't need to fill OST$MINI"
6664 # generate uneven OSTs. Write 2% over the QOS threshold value
6666 DIFF=$(($threshold - $DIFF2 + 2))
6667 DIFF2=$(( ($MINV * $DIFF)/100 ))
6668 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
6669 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
6670 error "setstripe failed"
6671 DIFF=$(($DIFF2 / 2048))
6673 while [ $i -lt $DIFF ]; do
6675 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
6676 bs=2M count=1 2>/dev/null
6685 DIFF=$(($MAXV - $MINV))
6686 DIFF2=$(($DIFF * 100 / $MINV))
6687 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
6688 if [ $DIFF2 -gt $threshold ]; then
6691 echo "failed - QOS mode won't be used"
6692 error_ignore 0000 "QOS imbalance criteria not met"
6693 simple_cleanup_common
6697 MINI1=$MINI; MINV1=$MINV
6698 MAXI1=$MAXI; MAXV1=$MAXV
6700 # now fill using QOS
6701 $SETSTRIPE -c 1 $DIR/$tdir
6702 FILL=$(($FILL / 200))
6703 if [ $FILL -gt 600 ]; then
6706 echo "writing $FILL files to QOS-assigned OSTs"
6708 while [ $i -lt $FILL ]; do
6710 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
6714 echo "wrote $i 200k files"
6718 echo "Note: free space may not be updated, so measurements might be off"
6720 DIFF2=$(($MAXV - $MINV))
6721 echo "free space delta: orig $DIFF final $DIFF2"
6722 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6723 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6724 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
6725 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6726 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
6727 FILL=$(($DIFF2 * 100 / $DIFF - 100))
6729 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
6731 # Figure out which files were written where
6732 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6733 awk '/'$MINI1': / {print $2; exit}')
6735 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
6736 echo "$MINC files created on smaller OST $MINI1"
6737 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6738 awk '/'$MAXI1': / {print $2; exit}')
6740 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
6741 echo "$MAXC files created on larger OST $MAXI1"
6742 FILL=$(($MAXC * 100 / $MINC - 100))
6744 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
6745 [ $MAXC -gt $MINC ] ||
6746 error_ignore 0000 "stripe QOS didn't balance free space"
6748 simple_cleanup_common
6750 run_test 116a "stripe QOS: free space balance ==================="
6752 test_116b() { # LU-2093
6753 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6754 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6756 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6757 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6759 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6760 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6761 do_facet $SINGLEMDS lctl set_param fail_loc=0
6763 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6765 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6767 test_117() # bug 10891
6769 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6770 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6771 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6772 lctl set_param fail_loc=0x21e
6773 > $DIR/$tfile || error "truncate failed"
6774 lctl set_param fail_loc=0
6775 echo "Truncate succeeded."
6778 run_test 117 "verify osd extend =========="
6780 NO_SLOW_RESENDCOUNT=4
6781 export OLD_RESENDCOUNT=""
6782 set_resend_count () {
6783 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6784 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6785 lctl set_param -n $PROC_RESENDCOUNT $1
6786 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6789 # for reduce test_118* time (b=14842)
6790 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6792 # Reset async IO behavior after error case
6794 FILE=$DIR/reset_async
6796 # Ensure all OSCs are cleared
6797 $SETSTRIPE -c -1 $FILE
6798 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6803 test_118a() #bug 11710
6805 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6808 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6809 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6810 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6812 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6813 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6818 run_test 118a "verify O_SYNC works =========="
6822 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6823 remote_ost_nodsh && skip "remote OST with nodsh" && return
6827 #define OBD_FAIL_OST_ENOENT 0x217
6828 set_nodes_failloc "$(osts_nodes)" 0x217
6829 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6831 set_nodes_failloc "$(osts_nodes)" 0
6832 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6833 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6836 if [[ $RC -eq 0 ]]; then
6837 error "Must return error due to dropped pages, rc=$RC"
6841 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6842 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6846 echo "Dirty pages not leaked on ENOENT"
6848 # Due to the above error the OSC will issue all RPCs syncronously
6849 # until a subsequent RPC completes successfully without error.
6850 $MULTIOP $DIR/$tfile Ow4096yc
6855 run_test 118b "Reclaim dirty pages on fatal error =========="
6859 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6861 # for 118c, restore the original resend count, LU-1940
6862 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
6863 set_resend_count $OLD_RESENDCOUNT
6864 remote_ost_nodsh && skip "remote OST with nodsh" && return
6868 #define OBD_FAIL_OST_EROFS 0x216
6869 set_nodes_failloc "$(osts_nodes)" 0x216
6871 # multiop should block due to fsync until pages are written
6872 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6876 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6877 error "Multiop failed to block on fsync, pid=$MULTIPID"
6880 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6882 if [[ $WRITEBACK -eq 0 ]]; then
6883 error "No page in writeback, writeback=$WRITEBACK"
6886 set_nodes_failloc "$(osts_nodes)" 0
6889 if [[ $RC -ne 0 ]]; then
6890 error "Multiop fsync failed, rc=$RC"
6893 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6894 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6896 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6897 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6901 echo "Dirty pages flushed via fsync on EROFS"
6904 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6906 # continue to use small resend count to reduce test_118* time (b=14842)
6907 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6911 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6912 remote_ost_nodsh && skip "remote OST with nodsh" && return
6916 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6917 set_nodes_failloc "$(osts_nodes)" 0x214
6918 # multiop should block due to fsync until pages are written
6919 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6923 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6924 error "Multiop failed to block on fsync, pid=$MULTIPID"
6927 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6929 if [[ $WRITEBACK -eq 0 ]]; then
6930 error "No page in writeback, writeback=$WRITEBACK"
6933 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6934 set_nodes_failloc "$(osts_nodes)" 0
6936 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6937 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6939 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6940 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6944 echo "Dirty pages gaurenteed flushed via fsync"
6947 run_test 118d "Fsync validation inject a delay of the bulk =========="
6950 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6953 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6954 lctl set_param fail_loc=0x8000040a
6956 # Should simulate EINVAL error which is fatal
6957 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6959 if [[ $RC -eq 0 ]]; then
6960 error "Must return error due to dropped pages, rc=$RC"
6963 lctl set_param fail_loc=0x0
6965 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6966 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6967 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6969 if [[ $LOCKED -ne 0 ]]; then
6970 error "Locked pages remain in cache, locked=$LOCKED"
6973 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6974 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6978 echo "No pages locked after fsync"
6983 run_test 118f "Simulate unrecoverable OSC side error =========="
6986 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6989 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6990 lctl set_param fail_loc=0x406
6992 # simulate local -ENOMEM
6993 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6996 lctl set_param fail_loc=0
6997 if [[ $RC -eq 0 ]]; then
6998 error "Must return error due to dropped pages, rc=$RC"
7001 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7002 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7003 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7005 if [[ $LOCKED -ne 0 ]]; then
7006 error "Locked pages remain in cache, locked=$LOCKED"
7009 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7010 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7014 echo "No pages locked after fsync"
7019 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7022 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7023 remote_ost_nodsh && skip "remote OST with nodsh" && return
7027 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7028 set_nodes_failloc "$(osts_nodes)" 0x20e
7029 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7030 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7033 set_nodes_failloc "$(osts_nodes)" 0
7034 if [[ $RC -eq 0 ]]; then
7035 error "Must return error due to dropped pages, rc=$RC"
7038 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7039 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7040 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7042 if [[ $LOCKED -ne 0 ]]; then
7043 error "Locked pages remain in cache, locked=$LOCKED"
7046 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7047 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7051 echo "No pages locked after fsync"
7055 run_test 118h "Verify timeout in handling recoverables errors =========="
7057 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7060 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7061 remote_ost_nodsh && skip "remote OST with nodsh" && return
7065 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7066 set_nodes_failloc "$(osts_nodes)" 0x20e
7068 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7069 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7072 set_nodes_failloc "$(osts_nodes)" 0
7076 if [[ $RC -ne 0 ]]; then
7077 error "got error, but should be not, rc=$RC"
7080 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7081 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7082 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7083 if [[ $LOCKED -ne 0 ]]; then
7084 error "Locked pages remain in cache, locked=$LOCKED"
7087 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7088 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7092 echo "No pages locked after fsync"
7096 run_test 118i "Fix error before timeout in recoverable error =========="
7098 [ "$SLOW" = "no" ] && set_resend_count 4
7101 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7102 remote_ost_nodsh && skip "remote OST with nodsh" && return
7106 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7107 set_nodes_failloc "$(osts_nodes)" 0x220
7109 # return -EIO from OST
7110 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7112 set_nodes_failloc "$(osts_nodes)" 0x0
7113 if [[ $RC -eq 0 ]]; then
7114 error "Must return error due to dropped pages, rc=$RC"
7117 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7118 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7119 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7120 if [[ $LOCKED -ne 0 ]]; then
7121 error "Locked pages remain in cache, locked=$LOCKED"
7124 # in recoverable error on OST we want resend and stay until it finished
7125 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7126 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7130 echo "No pages locked after fsync"
7134 run_test 118j "Simulate unrecoverable OST side error =========="
7138 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7139 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7141 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7142 set_nodes_failloc "$(osts_nodes)" 0x20e
7143 test_mkdir -p $DIR/$tdir
7145 for ((i=0;i<10;i++)); do
7146 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7147 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7154 set_nodes_failloc "$(osts_nodes)" 0
7157 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7161 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7163 test_mkdir -p $DIR/$tdir
7164 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7167 run_test 118l "fsync dir ========="
7169 test_118m() # LU-3066
7171 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7172 test_mkdir -p $DIR/$tdir
7173 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7176 run_test 118m "fdatasync dir ========="
7178 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7180 test_119a() # bug 11737
7182 BSIZE=$((512 * 1024))
7183 directio write $DIR/$tfile 0 1 $BSIZE
7184 # We ask to read two blocks, which is more than a file size.
7185 # directio will indicate an error when requested and actual
7186 # sizes aren't equeal (a normal situation in this case) and
7187 # print actual read amount.
7188 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7189 if [ "$NOB" != "$BSIZE" ]; then
7190 error "read $NOB bytes instead of $BSIZE"
7194 run_test 119a "Short directIO read must return actual read amount"
7196 test_119b() # bug 11737
7198 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7200 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7201 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7203 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7204 error "direct read failed"
7207 run_test 119b "Sparse directIO read must return actual read amount"
7209 test_119c() # bug 13099
7212 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7213 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7216 run_test 119c "Testing for direct read hitting hole"
7218 test_119d() # bug 15950
7220 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7221 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7222 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7224 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7225 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7226 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7227 lctl set_param fail_loc=0x40d
7228 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7231 cat $DIR/$tfile > /dev/null &
7232 lctl set_param fail_loc=0
7235 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7237 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7238 error "the read rpcs have not completed in 2s"
7240 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7242 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7245 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7246 test_mkdir -p $DIR/$tdir
7247 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7248 skip "no early lock cancel on server" && return 0
7250 lru_resize_disable mdc
7251 lru_resize_disable osc
7252 cancel_lru_locks mdc
7253 # asynchronous object destroy at MDT could cause bl ast to client
7254 cancel_lru_locks osc
7256 stat $DIR/$tdir > /dev/null
7257 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7258 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7259 test_mkdir $DIR/$tdir/d1
7260 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7261 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7262 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7263 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7264 lru_resize_enable mdc
7265 lru_resize_enable osc
7267 run_test 120a "Early Lock Cancel: mkdir test"
7270 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7271 test_mkdir -p $DIR/$tdir
7272 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7273 skip "no early lock cancel on server" && return 0
7274 lru_resize_disable mdc
7275 lru_resize_disable osc
7276 cancel_lru_locks mdc
7277 stat $DIR/$tdir > /dev/null
7278 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7279 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7281 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7282 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7283 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7284 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7285 lru_resize_enable mdc
7286 lru_resize_enable osc
7288 run_test 120b "Early Lock Cancel: create test"
7291 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7292 test_mkdir -p $DIR/$tdir
7293 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7294 skip "no early lock cancel on server" && return 0
7295 lru_resize_disable mdc
7296 lru_resize_disable osc
7297 test_mkdir -p $DIR/$tdir/d1
7298 test_mkdir -p $DIR/$tdir/d2
7299 touch $DIR/$tdir/d1/f1
7300 cancel_lru_locks mdc
7301 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7302 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7303 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7304 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7305 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7306 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7307 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7308 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7309 lru_resize_enable mdc
7310 lru_resize_enable osc
7312 run_test 120c "Early Lock Cancel: link test"
7315 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7316 test_mkdir -p $DIR/$tdir
7317 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7318 skip "no early lock cancel on server" && return 0
7319 lru_resize_disable mdc
7320 lru_resize_disable osc
7322 cancel_lru_locks mdc
7323 stat $DIR/$tdir > /dev/null
7324 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7325 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7326 chmod a+x $DIR/$tdir
7327 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7328 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7329 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7330 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7331 lru_resize_enable mdc
7332 lru_resize_enable osc
7334 run_test 120d "Early Lock Cancel: setattr test"
7337 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7338 test_mkdir -p $DIR/$tdir
7339 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7340 skip "no early lock cancel on server" && return 0
7341 lru_resize_disable mdc
7342 lru_resize_disable osc
7343 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7344 cancel_lru_locks mdc
7345 cancel_lru_locks osc
7346 dd if=$DIR/$tdir/f1 of=/dev/null
7347 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7348 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7349 awk '/ldlm_cancel/ {print $2}'`
7350 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7351 awk '/ldlm_bl_callback/ {print $2}'`
7352 unlink $DIR/$tdir/f1
7353 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7354 awk '/ldlm_cancel/ {print $2}'`
7355 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7356 awk '/ldlm_bl_callback/ {print $2}'`
7357 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7358 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7359 lru_resize_enable mdc
7360 lru_resize_enable osc
7362 run_test 120e "Early Lock Cancel: unlink test"
7365 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7366 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7367 skip "no early lock cancel on server" && return 0
7368 test_mkdir -p $DIR/$tdir
7369 lru_resize_disable mdc
7370 lru_resize_disable osc
7371 test_mkdir -p $DIR/$tdir/d1
7372 test_mkdir -p $DIR/$tdir/d2
7373 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7374 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7375 cancel_lru_locks mdc
7376 cancel_lru_locks osc
7377 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7378 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7379 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7380 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7381 awk '/ldlm_cancel/ {print $2}'`
7382 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7383 awk '/ldlm_bl_callback/ {print $2}'`
7384 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7385 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7386 awk '/ldlm_cancel/ {print $2}'`
7387 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7388 awk '/ldlm_bl_callback/ {print $2}'`
7389 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7390 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7391 lru_resize_enable mdc
7392 lru_resize_enable osc
7394 run_test 120f "Early Lock Cancel: rename test"
7397 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7398 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7399 skip "no early lock cancel on server" && return 0
7400 lru_resize_disable mdc
7401 lru_resize_disable osc
7403 echo create $count files
7404 test_mkdir -p $DIR/$tdir
7405 cancel_lru_locks mdc
7406 cancel_lru_locks osc
7409 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7410 awk '/ldlm_cancel/ {print $2}'`
7411 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7412 awk '/ldlm_bl_callback/ {print $2}'`
7413 createmany -o $DIR/$tdir/f $count
7415 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7416 awk '/ldlm_cancel/ {print $2}'`
7417 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7418 awk '/ldlm_bl_callback/ {print $2}'`
7420 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7421 echo rm $count files
7424 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7425 awk '/ldlm_cancel/ {print $2}'`
7426 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7427 awk '/ldlm_bl_callback/ {print $2}'`
7429 echo total: $count removes in $((t2-t1))
7430 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7432 # wait for commitment of removal
7433 lru_resize_enable mdc
7434 lru_resize_enable osc
7436 run_test 120g "Early Lock Cancel: performance test"
7438 test_121() { #bug #10589
7439 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7441 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7442 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7443 lctl set_param fail_loc=0x310
7444 cancel_lru_locks osc > /dev/null
7445 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7446 lctl set_param fail_loc=0
7447 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7449 run_test 121 "read cancel race ========="
7451 test_123a() { # was test 123, statahead(bug 11401)
7452 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7454 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7455 log "testing on UP system. Performance may be not as good as expected."
7460 test_mkdir -p $DIR/$tdir
7461 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7462 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7464 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7465 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7467 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7468 lctl set_param -n llite.*.statahead_max 0
7469 lctl get_param llite.*.statahead_max
7470 cancel_lru_locks mdc
7471 cancel_lru_locks osc
7473 time ls -l $DIR/$tdir | wc -l
7475 delta=$((etime - stime))
7476 log "ls $i files without statahead: $delta sec"
7477 lctl set_param llite.*.statahead_max=$max
7479 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7480 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7481 cancel_lru_locks mdc
7482 cancel_lru_locks osc
7484 time ls -l $DIR/$tdir | wc -l
7486 delta_sa=$((etime - stime))
7487 log "ls $i files with statahead: $delta_sa sec"
7488 lctl get_param -n llite.*.statahead_stats
7489 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7491 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7492 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7494 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7495 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7496 lctl set_param -n llite.*.statahead_max 0
7497 lctl get_param llite.*.statahead_max
7498 cancel_lru_locks mdc
7499 cancel_lru_locks osc
7501 time ls -l $DIR/$tdir | wc -l
7503 delta=$((etime - stime))
7504 log "ls $i files again without statahead: $delta sec"
7505 lctl set_param llite.*.statahead_max=$max
7506 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7507 if [ $SLOWOK -eq 0 ]; then
7508 error "ls $i files is slower with statahead!"
7510 log "ls $i files is slower with statahead!"
7516 [ $delta -gt 20 ] && break
7517 [ $delta -gt 8 ] && MULT=$((50 / delta))
7518 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7526 delta=$((etime - stime))
7527 log "rm -r $DIR/$tdir/: $delta seconds"
7529 lctl get_param -n llite.*.statahead_stats
7531 run_test 123a "verify statahead work"
7533 test_123b () { # statahead(bug 15027)
7534 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7535 test_mkdir -p $DIR/$tdir
7536 createmany -o $DIR/$tdir/$tfile-%d 1000
7538 cancel_lru_locks mdc
7539 cancel_lru_locks osc
7541 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7542 lctl set_param fail_loc=0x80000803
7543 ls -lR $DIR/$tdir > /dev/null
7545 lctl set_param fail_loc=0x0
7546 lctl get_param -n llite.*.statahead_stats
7551 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7554 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7555 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7556 skip "no lru resize on server" && return 0
7558 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7560 log "create $NR files at $DIR/$tdir"
7561 createmany -o $DIR/$tdir/f $NR ||
7562 error "failed to create $NR files in $DIR/$tdir"
7564 cancel_lru_locks mdc
7565 ls -l $DIR/$tdir > /dev/null
7569 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7570 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7571 LRU_SIZE=$(lctl get_param -n $PARAM)
7572 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7573 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7575 log "NS=$(basename $NSDIR)"
7580 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7581 skip "Not enough cached locks created!"
7588 # We know that lru resize allows one client to hold $LIMIT locks
7589 # for 10h. After that locks begin to be killed by client.
7591 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7594 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7595 # killing locks. Some time was spent for creating locks. This means
7596 # that up to the moment of sleep finish we must have killed some of
7597 # them (10-100 locks). This depends on how fast ther were created.
7598 # Many of them were touched in almost the same moment and thus will
7599 # be killed in groups.
7600 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7602 # Use $LRU_SIZE_B here to take into account real number of locks
7603 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7604 local LRU_SIZE_B=$LRU_SIZE
7606 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7607 log "OLD_LVF=$OLD_LVF"
7608 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7610 # Let's make sure that we really have some margin. Client checks
7611 # cached locks every 10 sec.
7613 log "Sleep ${SLEEP} sec"
7615 while ((SEC<$SLEEP)); do
7619 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7623 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7624 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7626 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7627 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7628 unlinkmany $DIR/$tdir/f $NR
7632 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7633 log "unlink $NR files at $DIR/$tdir"
7634 unlinkmany $DIR/$tdir/f $NR
7636 run_test 124a "lru resize ======================================="
7638 get_max_pool_limit()
7640 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7643 if test $l -gt $max; then
7651 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7652 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7653 skip "no lru resize on server" && return 0
7655 LIMIT=`get_max_pool_limit`
7657 NR=$(($(default_lru_size)*20))
7658 if [ $NR -gt $LIMIT ]; then
7659 log "Limit lock number by $LIMIT locks"
7662 lru_resize_disable mdc
7663 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7664 error "failed to create $DIR/$tdir/disable_lru_resize"
7666 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7667 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7668 cancel_lru_locks mdc
7671 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7674 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7677 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7681 nolruresize_delta=$((etime-stime))
7682 log "ls -la time: $nolruresize_delta seconds"
7683 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7684 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7686 lru_resize_enable mdc
7687 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7688 error "failed to create $DIR/$tdir/enable_lru_resize"
7690 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7691 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7692 cancel_lru_locks mdc
7695 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7698 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7701 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7705 lruresize_delta=$((etime-stime))
7706 log "ls -la time: $lruresize_delta seconds"
7707 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7709 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7710 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7711 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7712 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7714 log "lru resize performs the same with no lru resize"
7716 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7718 run_test 124b "lru resize (performance test) ======================="
7720 test_125() { # 13358
7721 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7722 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7723 test_mkdir -p $DIR/d125 || error "mkdir failed"
7724 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7725 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7726 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7728 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7730 test_126() { # bug 12829/13455
7731 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7732 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7733 $GSS && skip "must run as gss disabled" && return
7735 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7736 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7738 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7740 run_test 126 "check that the fsgid provided by the client is taken into account"
7742 test_127a() { # bug 15521
7743 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7744 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7745 $LCTL set_param osc.*.stats=0
7746 FSIZE=$((2048 * 1024))
7747 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7748 cancel_lru_locks osc
7749 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7751 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7752 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7753 echo "got $COUNT $NAME"
7754 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7755 eval $NAME=$COUNT || error "Wrong proc format"
7758 read_bytes|write_bytes)
7759 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7760 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7761 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7762 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7763 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7764 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7765 error "sumsquare is too small: $SUMSQ"
7766 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7767 error "sumsquare is too big: $SUMSQ"
7771 done < $DIR/${tfile}.tmp
7773 #check that we actually got some stats
7774 [ "$read_bytes" ] || error "Missing read_bytes stats"
7775 [ "$write_bytes" ] || error "Missing write_bytes stats"
7776 [ "$read_bytes" != 0 ] || error "no read done"
7777 [ "$write_bytes" != 0 ] || error "no write done"
7779 run_test 127a "verify the client stats are sane"
7781 test_127b() { # bug LU-333
7782 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7783 $LCTL set_param llite.*.stats=0
7784 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7785 # perform 2 reads and writes so MAX is different from SUM.
7786 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7787 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7788 cancel_lru_locks osc
7789 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7790 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7792 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7793 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7794 echo "got $COUNT $NAME"
7795 eval $NAME=$COUNT || error "Wrong proc format"
7799 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7800 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7801 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7802 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7805 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7806 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7807 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7808 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7812 done < $TMP/${tfile}.tmp
7814 #check that we actually got some stats
7815 [ "$read_bytes" ] || error "Missing read_bytes stats"
7816 [ "$write_bytes" ] || error "Missing write_bytes stats"
7817 [ "$read_bytes" != 0 ] || error "no read done"
7818 [ "$write_bytes" != 0 ] || error "no write done"
7820 run_test 127b "verify the llite client stats are sane"
7822 test_128() { # bug 15212
7824 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7829 result=$(grep error $TMP/$tfile.log)
7831 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7833 run_test 128 "interactive lfs for 2 consecutive find's"
7840 local LDPROC=/proc/fs/ldiskfs
7841 local facets=$(get_facets MDS)
7843 for facet in ${facets//,/ }; do
7844 canondev=$(ldiskfs_canon \
7845 *.$(convert_facet2label $facet).mntdev $facet)
7846 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7847 LDPROC=/sys/fs/ldiskfs
7848 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7853 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7854 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7855 skip "Only applicable to ldiskfs-based MDTs"
7858 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7863 test_mkdir -p $DIR/$tdir
7865 MAX=$(stat -c%s "$DIR/$tdir")
7869 while [ ! $I -gt $MAX ]; do
7870 $MULTIOP $DIR/$tdir/$J Oc
7872 #check two errors ENOSPC for new version of ext4 max_dir_size patch
7873 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
7874 #and EFBIG for previous versions
7875 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ] && [ $I -gt 0 ]; then
7877 echo "return code $rc received as expected"
7878 multiop $DIR/$tdir/$J Oc
7880 I=$(stat -c%s "$DIR/$tdir")
7881 if [ $I -gt $MAX ] && [ $rc -eq 0 ]; then
7884 error_exit "return code $rc current dir size $I " \
7885 "previous limit $MAX"
7887 elif [ $rc -ne 0 ]; then
7889 error_exit "return code $rc received instead of expected " \
7890 "$EFBIG or $ENOSPC, files in dir $I"
7893 I=$(stat -c%s "$DIR/$tdir")
7897 error "exceeded dir size limit $MAX x $MDSCOUNT $MAX : $I bytes"
7899 run_test 129 "test directory size limit ========================"
7908 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7909 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7912 trap cleanup_130 EXIT RETURN
7914 local fm_file=$DIR/$tfile
7915 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7916 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7917 error "dd failed for $fm_file"
7919 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7920 filefrag -ves $fm_file
7922 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7923 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7924 [ $RC != 0 ] && error "filefrag $fm_file failed"
7926 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7927 grep -v "ext:" | grep -v "found")
7928 lun=$($GETSTRIPE -i $fm_file)
7930 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7933 for line in $filefrag_op
7935 frag_lun=`echo $line | cut -d: -f5`
7936 ext_len=`echo $line | cut -d: -f4`
7937 if (( $frag_lun != $lun )); then
7939 error "FIEMAP on 1-stripe file($fm_file) failed"
7942 (( tot_len += ext_len ))
7945 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7947 error "FIEMAP on 1-stripe file($fm_file) failed;"
7953 echo "FIEMAP on single striped file succeeded"
7955 run_test 130a "FIEMAP (1-stripe file)"
7958 [ "$OSTCOUNT" -lt "2" ] &&
7959 skip_env "skipping FIEMAP on 2-stripe file test" && return
7961 [ "$OSTCOUNT" -ge "10" ] &&
7962 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7964 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7965 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7968 trap cleanup_130 EXIT RETURN
7970 local fm_file=$DIR/$tfile
7971 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7972 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7973 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7975 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7976 error "dd failed on $fm_file"
7978 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7979 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7980 grep -v "ext:" | grep -v "found")
7982 last_lun=$(echo $filefrag_op | cut -d: -f5)
7987 for line in $filefrag_op
7989 frag_lun=`echo $line | cut -d: -f5`
7990 ext_len=`echo $line | cut -d: -f4`
7991 if (( $frag_lun != $last_lun )); then
7992 if (( tot_len != 1024 )); then
7994 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
8001 (( tot_len += ext_len ))
8004 if (( num_luns != 2 || tot_len != 1024 )); then
8006 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8012 echo "FIEMAP on 2-stripe file succeeded"
8014 run_test 130b "FIEMAP (2-stripe file)"
8017 [ "$OSTCOUNT" -lt "2" ] &&
8018 skip_env "skipping FIEMAP on 2-stripe file" && return
8020 [ "$OSTCOUNT" -ge "10" ] &&
8021 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8023 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8024 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
8027 trap cleanup_130 EXIT RETURN
8029 local fm_file=$DIR/$tfile
8030 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8031 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8032 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8034 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
8036 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8037 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
8039 last_lun=`echo $filefrag_op | cut -d: -f5`
8044 for line in $filefrag_op
8046 frag_lun=`echo $line | cut -d: -f5`
8047 ext_len=`echo $line | cut -d: -f4`
8048 if (( $frag_lun != $last_lun )); then
8049 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
8050 if (( logical != 512 )); then
8052 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
8055 if (( tot_len != 512 )); then
8057 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8064 (( tot_len += ext_len ))
8067 if (( num_luns != 2 || tot_len != 512 )); then
8069 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8075 echo "FIEMAP on 2-stripe file with hole succeeded"
8077 run_test 130c "FIEMAP (2-stripe file with hole)"
8080 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
8082 [ "$OSTCOUNT" -ge "10" ] &&
8083 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8085 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8086 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8088 trap cleanup_130 EXIT RETURN
8090 local fm_file=$DIR/$tfile
8091 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
8092 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8093 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8095 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
8096 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
8097 error "dd failed on $fm_file"
8099 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8100 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" |
8101 grep -v "ext:" | grep -v "found"`
8103 last_lun=`echo $filefrag_op | cut -d: -f5`
8108 for line in $filefrag_op
8110 frag_lun=`echo $line | cut -d: -f5`
8111 ext_len=`echo $line | cut -d: -f4`
8112 if (( $frag_lun != $last_lun )); then
8113 if (( tot_len != 1024 )); then
8115 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8122 (( tot_len += ext_len ))
8125 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
8127 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8133 echo "FIEMAP on N-stripe file succeeded"
8135 run_test 130d "FIEMAP (N-stripe file)"
8138 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
8140 [ "$OSTCOUNT" -ge "10" ] &&
8141 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8143 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8144 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8146 trap cleanup_130 EXIT RETURN
8148 local fm_file=$DIR/$tfile
8149 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8150 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8151 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8154 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8155 for ((i = 0; i < $NUM_BLKS; i++))
8157 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8160 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8161 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8163 last_lun=`echo $filefrag_op | cut -d: -f5`
8168 for line in $filefrag_op
8170 frag_lun=`echo $line | cut -d: -f5`
8171 ext_len=`echo $line | cut -d: -f4`
8172 if (( $frag_lun != $last_lun )); then
8173 if (( tot_len != $EXPECTED_LEN )); then
8175 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8182 (( tot_len += ext_len ))
8185 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8187 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8193 echo "FIEMAP with continuation calls succeeded"
8195 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8197 # Test for writev/readv
8199 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8200 error "writev test failed"
8201 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8202 error "readv failed"
8205 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8208 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8209 error "append writev test failed"
8210 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8211 error "append writev test failed"
8214 run_test 131b "test append writev"
8217 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8220 run_test 131c "test read/write on file w/o objects"
8223 rwv -f $DIR/$tfile -w -n 1 1572864
8224 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8225 if [ "$NOB" != 1572864 ]; then
8226 error "Short read filed: read $NOB bytes instead of 1572864"
8230 run_test 131d "test short read"
8233 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8234 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8235 error "read hitting hole failed"
8238 run_test 131e "test read hitting hole"
8243 for node in $(osts_nodes); do
8244 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8245 [ x$gl = x"" ] && gl=0
8246 gl_sum=$((gl_sum + gl))
8256 if [ x$som = x"enabled" ]; then
8257 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8258 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8259 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8261 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8262 MOUNTOPT="$MOUNTOPT,som_preview"
8263 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8266 # do remount to make new mount-conf parameters actual
8273 test_132() { #1028, SOM
8274 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8275 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8276 local num=$(get_mds_dir $DIR)
8277 local mymds=mds${num}
8278 local MOUNTOPT_SAVE=$MOUNTOPT
8280 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8281 cancel_lru_locks osc
8283 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8285 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8286 stat $DIR/$tfile >/dev/null
8287 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8288 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8290 som_mode_switch $som1 $gl1 $gl2
8292 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8293 cancel_lru_locks osc
8295 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8296 if [ $som1 == $som2 ]; then
8297 error "som is still "$som2
8298 if [ x$som2 = x"enabled" ]; then
8305 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8306 stat $DIR/$tfile >/dev/null
8307 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8308 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8309 som_mode_switch $som2 $gl1 $gl2
8310 MOUNTOPT=$MOUNTOPT_SAVE
8312 run_test 132 "som avoids glimpse rpc"
8318 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8320 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8322 *) error "Wrong argument $1" ;;
8325 count=`echo $res | awk '{print $2}'`
8326 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8327 # if the argument $3 is zero, it means any stat increment is ok.
8328 if [ $3 -gt 0 ] ; then
8329 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
8334 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8335 remote_ost_nodsh && skip "remote OST with nodsh" && return
8336 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8338 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8339 { skip "MDS doesn't support rename stats"; return; }
8340 local testdir=$DIR/${tdir}/stats_testdir
8341 mkdir -p $DIR/${tdir}
8344 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8345 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8347 # verify mdt stats first.
8348 mkdir ${testdir} || error "mkdir failed"
8349 check_stats $SINGLEMDS "mkdir" 1
8350 touch ${testdir}/${tfile} || "touch failed"
8351 check_stats $SINGLEMDS "open" 1
8352 check_stats $SINGLEMDS "close" 1
8353 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8354 check_stats $SINGLEMDS "mknod" 1
8355 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8356 check_stats $SINGLEMDS "unlink" 1
8357 rm -f ${testdir}/${tfile} || error "file remove failed"
8358 check_stats $SINGLEMDS "unlink" 2
8360 # remove working dir and check mdt stats again.
8361 rmdir ${testdir} || error "rmdir failed"
8362 check_stats $SINGLEMDS "rmdir" 1
8364 local testdir1=$DIR/${tdir}/stats_testdir1
8366 mkdir -p ${testdir1}
8367 touch ${testdir1}/test1
8368 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8369 check_stats $SINGLEMDS "crossdir_rename" 1
8371 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8372 check_stats $SINGLEMDS "samedir_rename" 1
8376 run_test 133a "Verifying MDT stats ========================================"
8379 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8380 remote_ost_nodsh && skip "remote OST with nodsh" && return
8381 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8382 local testdir=$DIR/${tdir}/stats_testdir
8383 mkdir -p ${testdir} || error "mkdir failed"
8384 touch ${testdir}/${tfile} || "touch failed"
8385 cancel_lru_locks mdc
8388 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8389 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8391 # extra mdt stats verification.
8392 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8393 check_stats $SINGLEMDS "setattr" 1
8394 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8395 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8397 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8398 check_stats $SINGLEMDS "getattr" 1
8400 $LFS df || error "lfs failed"
8401 check_stats $SINGLEMDS "statfs" 1
8405 run_test 133b "Verifying extra MDT stats =================================="
8408 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8409 remote_ost_nodsh && skip "remote OST with nodsh" && return
8410 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8411 local testdir=$DIR/${tdir}/stats_testdir
8412 test_mkdir -p ${testdir} || error "mkdir failed"
8414 # verify obdfilter stats.
8415 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8417 cancel_lru_locks osc
8418 wait_delete_completed
8421 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8422 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8424 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8426 cancel_lru_locks osc
8427 check_stats ost "write" 1
8429 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8430 check_stats ost "read" 1
8432 > ${testdir}/${tfile} || error "truncate failed"
8433 check_stats ost "punch" 1
8435 rm -f ${testdir}/${tfile} || error "file remove failed"
8436 wait_delete_completed
8437 check_stats ost "destroy" 1
8441 run_test 133c "Verifying OST stats ========================================"
8448 while [ $value -ge 2 ]; do
8453 if [ $orig -gt $order ]; then
8461 local size=('K' 'M' 'G' 'T');
8463 local size_string=$value
8465 while [ $value -ge 1024 ]; do
8466 if [ $i -gt 3 ]; then
8467 #T is the biggest unit we get here, if that is bigger,
8469 size_string=${value}T
8472 value=$((value >> 10))
8473 if [ $value -lt 1024 ]; then
8474 size_string=${value}${size[$i]}
8485 local context=${2:-.}
8486 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8488 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8493 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8494 remote_ost_nodsh && skip "remote OST with nodsh" && return
8495 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8496 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8497 { skip "MDS doesn't support rename stats"; return; }
8499 local testdir1=$DIR/${tdir}/stats_testdir1
8500 local testdir2=$DIR/${tdir}/stats_testdir2
8502 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8504 mkdir -p ${testdir1} || error "mkdir failed"
8505 mkdir -p ${testdir2} || error "mkdir failed"
8507 createmany -o $testdir1/test 512 || error "createmany failed"
8509 # check samedir rename size
8510 mv ${testdir1}/test0 ${testdir1}/test_0
8512 local testdir1_size=$(ls -l $DIR/${tdir} |
8513 awk '/stats_testdir1/ {print $5}')
8514 local testdir2_size=$(ls -l $DIR/${tdir} |
8515 awk '/stats_testdir2/ {print $5}')
8517 testdir1_size=$(order_2 $testdir1_size)
8518 testdir2_size=$(order_2 $testdir2_size)
8520 testdir1_size=$(size_in_KMGT $testdir1_size)
8521 testdir2_size=$(size_in_KMGT $testdir2_size)
8523 echo "source rename dir size: ${testdir1_size}"
8524 echo "target rename dir size: ${testdir2_size}"
8526 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8527 eval $cmd || error "$cmd failed"
8528 local samedir=$($cmd | grep 'same_dir')
8529 local same_sample=$(get_rename_size $testdir1_size)
8530 [ -z "$samedir" ] && error "samedir_rename_size count error"
8531 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8532 echo "Check same dir rename stats success"
8534 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8536 # check crossdir rename size
8537 mv ${testdir1}/test_0 ${testdir2}/test_0
8539 testdir1_size=$(ls -l $DIR/${tdir} |
8540 awk '/stats_testdir1/ {print $5}')
8541 testdir2_size=$(ls -l $DIR/${tdir} |
8542 awk '/stats_testdir2/ {print $5}')
8544 testdir1_size=$(order_2 $testdir1_size)
8545 testdir2_size=$(order_2 $testdir2_size)
8547 testdir1_size=$(size_in_KMGT $testdir1_size)
8548 testdir2_size=$(size_in_KMGT $testdir2_size)
8550 echo "source rename dir size: ${testdir1_size}"
8551 echo "target rename dir size: ${testdir2_size}"
8553 eval $cmd || error "$cmd failed"
8554 local crossdir=$($cmd | grep 'crossdir')
8555 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8556 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8557 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8558 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8559 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8560 echo "Check cross dir rename stats success"
8563 run_test 133d "Verifying rename_stats ========================================"
8566 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8567 local testdir=$DIR/${tdir}/stats_testdir
8568 local ctr f0 f1 bs=32768 count=42 sum
8570 remote_ost_nodsh && skip "remote OST with nodsh" && return
8571 mkdir -p ${testdir} || error "mkdir failed"
8573 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8575 for ctr in {write,read}_bytes; do
8577 cancel_lru_locks osc
8579 do_facet ost1 $LCTL set_param -n \
8580 "obdfilter.*.exports.clear=clear"
8582 if [ $ctr = write_bytes ]; then
8584 f1=${testdir}/${tfile}
8586 f0=${testdir}/${tfile}
8590 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8593 cancel_lru_locks osc
8595 sum=$(do_facet ost1 $LCTL get_param \
8596 "obdfilter.*.exports.*.stats" | \
8599 $1 == ctr { sum += $7 }
8602 if ((sum != bs * count)); then
8603 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8609 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8612 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8615 # First without trusting modes.
8617 -exec cat '{}' \; &> /dev/null
8619 # Second verifying readability.
8623 -exec cat '{}' \; > /dev/null ||
8624 error "proc file read failed"
8626 for facet in $SINGLEMDS ost1; do
8627 do_facet $facet find $proc_dirs \
8628 -not -name req_history \
8629 -exec cat '{}' \\\; &> /dev/null
8631 do_facet $facet find $proc_dirs \
8632 -not -name req_history \
8635 -exec cat '{}' \\\; > /dev/null ||
8636 error "proc file read failed"
8639 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8641 test_140() { #bug-17379
8642 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8643 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8644 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8645 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8647 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8648 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8650 while i=`expr $i + 1`; do
8651 test_mkdir -p $i || error "Creating dir $i"
8652 cd $i || error "Changing to $i"
8653 ln -s ../stat stat || error "Creating stat symlink"
8654 # Read the symlink until ELOOP present,
8655 # not LBUGing the system is considered success,
8656 # we didn't overrun the stack.
8657 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8659 if [ $ret -eq 40 ]; then
8662 error "Open stat symlink"
8668 echo "The symlink depth = $i"
8669 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8670 error "Invalid symlink depth"
8672 # Test recursive symlink
8673 ln -s symlink_self symlink_self
8674 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8675 echo "open symlink_self returns $ret"
8676 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8678 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8681 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8682 local TF="$TMP/$tfile"
8684 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8686 cancel_lru_locks osc
8687 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8688 remount_client $MOUNT
8690 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8693 $TRUNCATE $DIR/$tfile 6000
8694 cancel_lru_locks osc
8695 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8698 echo "12345" >>$DIR/$tfile
8699 cancel_lru_locks osc
8700 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8703 echo "12345" >>$DIR/$tfile
8704 cancel_lru_locks osc
8705 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8710 run_test 150 "truncate/append tests"
8712 #LU-2902 roc_hit was not able to read all values from lproc
8713 function roc_hit_init() {
8714 local list=$(comma_list $(osts_nodes))
8715 local dir=$DIR/$tdir-check
8716 local file=$dir/file
8722 #use setstripe to do a write to every ost
8723 for i in $(seq 0 $((OSTCOUNT-1))); do
8724 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
8725 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
8726 idx=$(printf %04x $i)
8727 BEFORE=$(get_osd_param $list *OST*$idx stats |
8728 awk '$1 == "cache_access" {sum += $2} END { print sum }')
8729 if [ -z "$BEFORE" ]; then
8733 cancel_lru_locks osc
8734 cat $file >/dev/null
8736 AFTER=$(get_osd_param $list *OST*$idx stats |
8737 awk '$1 == "cache_access" {sum += $2} END { print sum }')
8739 echo BEFORE:$BEFORE AFTER:$AFTER
8740 if ! let "AFTER - BEFORE == 4"; then
8742 error "roc_hit is not safe to use"
8750 function roc_hit() {
8751 local list=$(comma_list $(osts_nodes))
8752 echo $(get_osd_param $list '' stats |
8753 awk '$1 == "cache_hit" {sum += $2} END { print sum }')
8756 function set_cache() {
8759 if [ "$2" == "off" ]; then
8762 local list=$(comma_list $(osts_nodes))
8763 set_osd_param $list '' $1_cache_enable $on
8765 cancel_lru_locks osc
8769 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8770 remote_ost_nodsh && skip "remote OST with nodsh" && return
8773 local list=$(comma_list $(osts_nodes))
8775 # check whether obdfilter is cache capable at all
8776 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8777 echo "not cache-capable obdfilter"
8781 # check cache is enabled on all obdfilters
8782 if get_osd_param $list '' read_cache_enable | grep 0; then
8783 echo "oss cache is disabled"
8787 set_osd_param $list '' writethrough_cache_enable 1
8789 # check write cache is enabled on all obdfilters
8790 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
8791 echo "oss write cache is NOT enabled"
8797 #define OBD_FAIL_OBD_NO_LRU 0x609
8798 do_nodes $list $LCTL set_param fail_loc=0x609
8800 # pages should be in the case right after write
8801 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
8804 local BEFORE=$(roc_hit)
8805 cancel_lru_locks osc
8806 cat $DIR/$tfile >/dev/null
8807 local AFTER=$(roc_hit)
8809 do_nodes $list $LCTL set_param fail_loc=0
8811 if ! let "AFTER - BEFORE == CPAGES"; then
8812 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8815 # the following read invalidates the cache
8816 cancel_lru_locks osc
8817 set_osd_param $list '' read_cache_enable 0
8818 cat $DIR/$tfile >/dev/null
8820 # now data shouldn't be found in the cache
8822 cancel_lru_locks osc
8823 cat $DIR/$tfile >/dev/null
8825 if let "AFTER - BEFORE != 0"; then
8826 error "IN CACHE: before: $BEFORE, after: $AFTER"
8829 set_osd_param $list '' read_cache_enable 1
8832 run_test 151 "test cache on oss and controls ==============================="
8835 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8836 local TF="$TMP/$tfile"
8838 # simulate ENOMEM during write
8839 #define OBD_FAIL_OST_NOMEM 0x226
8840 lctl set_param fail_loc=0x80000226
8841 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8843 sync || error "sync failed"
8844 lctl set_param fail_loc=0
8846 # discard client's cache
8847 cancel_lru_locks osc
8849 # simulate ENOMEM during read
8850 lctl set_param fail_loc=0x80000226
8851 cmp $TF $DIR/$tfile || error "cmp failed"
8852 lctl set_param fail_loc=0
8856 run_test 152 "test read/write with enomem ============================"
8859 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8861 run_test 153 "test if fdatasync does not crash ======================="
8863 dot_lustre_fid_permission_check() {
8865 local ffid=$MOUNT/.lustre/fid/$fid
8868 echo "stat fid $fid"
8869 stat $ffid > /dev/null || error "stat $ffid failed."
8870 echo "touch fid $fid"
8871 touch $ffid || error "touch $ffid failed."
8872 echo "write to fid $fid"
8873 cat /etc/hosts > $ffid || error "write $ffid failed."
8874 echo "read fid $fid"
8875 diff /etc/hosts $ffid || error "read $ffid failed."
8876 echo "append write to fid $fid"
8877 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8878 echo "rename fid $fid"
8879 mv $ffid $test_dir/$tfile.1 &&
8880 error "rename $ffid to $tfile.1 should fail."
8881 touch $test_dir/$tfile.1
8882 mv $test_dir/$tfile.1 $ffid &&
8883 error "rename $tfile.1 to $ffid should fail."
8884 rm -f $test_dir/$tfile.1
8885 echo "truncate fid $fid"
8886 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8887 echo "link fid $fid"
8888 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
8889 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
8890 echo "setfacl fid $fid"
8891 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
8892 echo "getfacl fid $fid"
8893 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
8895 echo "unlink fid $fid"
8896 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
8897 echo "mknod fid $fid"
8898 mknod $ffid c 1 3 && error "mknod $ffid should fail."
8900 fid=[0xf00000400:0x1:0x0]
8901 ffid=$MOUNT/.lustre/fid/$fid
8903 echo "stat non-exist fid $fid"
8904 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
8905 echo "write to non-exist fid $fid"
8906 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
8907 echo "link new fid $fid"
8908 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
8910 mkdir -p $test_dir/$tdir
8911 touch $test_dir/$tdir/$tfile
8912 fid=$($LFS path2fid $test_dir/$tdir)
8915 error "error: could not get fid for $test_dir/$dir/$tfile."
8917 ffid=$MOUNT/.lustre/fid/$fid
8920 ls $ffid > /dev/null || error "ls $ffid failed."
8921 echo "touch $fid/$tfile.1"
8922 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
8924 echo "touch $MOUNT/.lustre/fid/$tfile"
8925 touch $MOUNT/.lustre/fid/$tfile && \
8926 error "touch $MOUNT/.lustre/fid/$tfile should fail."
8928 echo "setxattr to $MOUNT/.lustre/fid"
8929 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
8931 echo "listxattr for $MOUNT/.lustre/fid"
8932 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
8934 echo "delxattr from $MOUNT/.lustre/fid"
8935 setfattr -x trusted.name1 $MOUNT/.lustre/fid
8937 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
8938 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
8939 error "touch invalid fid should fail."
8941 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
8942 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
8943 error "touch non-normal fid should fail."
8945 echo "rename $tdir to $MOUNT/.lustre/fid"
8946 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
8947 error "rename to $MOUNT/.lustre/fid should fail."
8949 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
8951 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
8952 local new_obf_mode=777
8954 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
8955 chmod $new_obf_mode $DIR/.lustre/fid ||
8956 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
8958 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
8959 [ $obf_mode -eq $new_obf_mode ] ||
8960 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
8962 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
8963 chmod $old_obf_mode $DIR/.lustre/fid ||
8964 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
8967 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
8968 fid=$($LFS path2fid $test_dir/$tfile-2)
8969 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
8970 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
8971 error "create lov data thru .lustre should fail."
8972 echo "cp /etc/passwd $test_dir/$tfile-2"
8973 cp /etc/passwd $test_dir/$tfile-2 ||
8974 error "copy to $test_dir/$tfile-2 failed."
8975 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
8976 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
8977 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
8979 rm -rf $test_dir/tfile.lnk
8980 rm -rf $test_dir/$tfile-2
8984 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
8985 skip "Need MDS version at least 2.4.1" && return
8988 local FID=$($LFS path2fid $DIR/$tfile)
8989 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
8991 # check that we get the same pathname back
8992 local FOUND=$($LFS fid2path $MOUNT $FID)
8993 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
8994 [ "$FOUND" != "$DIR/$tfile" ] &&
8995 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
8999 run_test 154A "lfs path2fid and fid2path basic checks"
9002 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9003 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9004 { skip "Need MDS version at least 2.2.51"; return 0; }
9006 cp /etc/hosts $DIR/$tfile
9008 fid=$($LFS path2fid $DIR/$tfile)
9010 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
9012 dot_lustre_fid_permission_check "$fid" $DIR ||
9013 error "dot lustre permission check $fid failed"
9015 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
9017 touch $MOUNT/.lustre/file &&
9018 error "creation is not allowed under .lustre"
9020 mkdir $MOUNT/.lustre/dir &&
9021 error "mkdir is not allowed under .lustre"
9025 run_test 154a "Open-by-FID"
9028 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9029 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9030 { skip "Need MDS version at least 2.2.51"; return 0; }
9032 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
9034 local remote_dir=$DIR/$tdir/remote_dir
9039 $LFS mkdir -i $MDTIDX $remote_dir ||
9040 error "create remote directory failed"
9042 cp /etc/hosts $remote_dir/$tfile
9044 fid=$($LFS path2fid $remote_dir/$tfile)
9046 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
9048 dot_lustre_fid_permission_check "$fid" $remote_dir ||
9049 error "dot lustre permission check $fid failed"
9052 run_test 154b "Open-by-FID for remote directory"
9055 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9056 skip "Need MDS version at least 2.4.1" && return
9058 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
9059 local FID1=$($LFS path2fid $DIR/$tfile.1)
9060 local FID2=$($LFS path2fid $DIR/$tfile.2)
9061 local FID3=$($LFS path2fid $DIR/$tfile.3)
9064 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
9065 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
9066 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
9068 [ "$FID" = "${!want}" ] ||
9069 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
9073 $LFS fid2path $MOUNT $FID1 $FID2 $FID3 | while read PATHNAME; do
9074 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
9075 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
9079 run_test 154c "lfs path2fid and fid2path multiple arguments"
9081 test_155_small_load() {
9082 local temp=$TMP/$tfile
9083 local file=$DIR/$tfile
9085 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
9086 error "dd of=$temp bs=6096 count=1 failed"
9088 cancel_lru_locks osc
9089 cmp $temp $file || error "$temp $file differ"
9091 $TRUNCATE $temp 6000
9092 $TRUNCATE $file 6000
9093 cmp $temp $file || error "$temp $file differ (truncate1)"
9095 echo "12345" >>$temp
9096 echo "12345" >>$file
9097 cmp $temp $file || error "$temp $file differ (append1)"
9099 echo "12345" >>$temp
9100 echo "12345" >>$file
9101 cmp $temp $file || error "$temp $file differ (append2)"
9107 test_155_big_load() {
9108 remote_ost_nodsh && skip "remote OST with nodsh" && return
9109 local temp=$TMP/$tfile
9110 local file=$DIR/$tfile
9113 local cache_size=$(do_facet ost$((MAXI+1)) \
9114 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
9115 local large_file_size=$((cache_size * 2))
9117 echo "OSS cache size: $cache_size KB"
9118 echo "Large file size: $large_file_size KB"
9120 [ $MAXV -le $large_file_size ] && \
9121 skip_env "max available OST size needs > $large_file_size KB" && \
9124 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
9126 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
9127 error "dd of=$temp bs=$large_file_size count=1k failed"
9130 cancel_lru_locks osc
9131 cmp $temp $file || error "$temp $file differ"
9138 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9140 set_cache writethrough on
9143 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
9146 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9148 set_cache writethrough off
9151 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
9154 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9156 set_cache writethrough on
9159 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
9162 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9164 set_cache writethrough off
9167 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
9170 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9172 set_cache writethrough on
9175 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
9178 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9180 set_cache writethrough off
9183 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
9186 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9188 set_cache writethrough on
9191 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
9194 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9196 set_cache writethrough off
9199 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
9202 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9206 local file="$DIR/$tfile"
9208 [ "$(facet_fstype ost1)" = "zfs" ] &&
9209 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
9214 log "Turn on read and write cache"
9216 set_cache writethrough on
9218 log "Write data and read it back."
9219 log "Read should be satisfied from the cache."
9220 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9222 cancel_lru_locks osc
9223 cat $file >/dev/null
9225 if ! let "AFTER - BEFORE == CPAGES"; then
9226 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9228 log "cache hits:: before: $BEFORE, after: $AFTER"
9231 log "Read again; it should be satisfied from the cache."
9233 cancel_lru_locks osc
9234 cat $file >/dev/null
9236 if ! let "AFTER - BEFORE == CPAGES"; then
9237 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9239 log "cache hits:: before: $BEFORE, after: $AFTER"
9243 log "Turn off the read cache and turn on the write cache"
9245 set_cache writethrough on
9247 log "Read again; it should be satisfied from the cache."
9249 cancel_lru_locks osc
9250 cat $file >/dev/null
9252 if ! let "AFTER - BEFORE == CPAGES"; then
9253 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9255 log "cache hits:: before: $BEFORE, after: $AFTER"
9258 log "Read again; it should not be satisfied from the cache."
9260 cancel_lru_locks osc
9261 cat $file >/dev/null
9263 if ! let "AFTER - BEFORE == 0"; then
9264 error "IN CACHE: before: $BEFORE, after: $AFTER"
9266 log "cache hits:: before: $BEFORE, after: $AFTER"
9269 log "Write data and read it back."
9270 log "Read should be satisfied from the cache."
9271 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9273 cancel_lru_locks osc
9274 cat $file >/dev/null
9276 if ! let "AFTER - BEFORE == CPAGES"; then
9277 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9279 log "cache hits:: before: $BEFORE, after: $AFTER"
9282 log "Read again; it should not be satisfied from the cache."
9284 cancel_lru_locks osc
9285 cat $file >/dev/null
9287 if ! let "AFTER - BEFORE == 0"; then
9288 error "IN CACHE: before: $BEFORE, after: $AFTER"
9290 log "cache hits:: before: $BEFORE, after: $AFTER"
9294 log "Turn off read and write cache"
9296 set_cache writethrough off
9298 log "Write data and read it back"
9299 log "It should not be satisfied from the cache."
9301 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9302 cancel_lru_locks osc
9304 cat $file >/dev/null
9306 if ! let "AFTER - BEFORE == 0"; then
9307 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9309 log "cache hits:: before: $BEFORE, after: $AFTER"
9313 log "Turn on the read cache and turn off the write cache"
9315 set_cache writethrough off
9317 log "Write data and read it back"
9318 log "It should not be satisfied from the cache."
9320 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9322 cancel_lru_locks osc
9323 cat $file >/dev/null
9325 if ! let "AFTER - BEFORE == 0"; then
9326 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9328 log "cache hits:: before: $BEFORE, after: $AFTER"
9331 log "Read again; it should be satisfied from the cache."
9333 cancel_lru_locks osc
9334 cat $file >/dev/null
9336 if ! let "AFTER - BEFORE == CPAGES"; then
9337 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9339 log "cache hits:: before: $BEFORE, after: $AFTER"
9344 run_test 156 "Verification of tunables ============================"
9348 if [ $MDSCOUNT -gt 1 ]; then
9349 error_ignore 17935 $*
9357 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
9359 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
9361 if [ $MASK -eq 1 ]; then
9362 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
9364 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
9368 changelog_extract_field() {
9374 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
9375 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9380 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9381 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9382 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9383 { skip "Need MDS version at least 2.2.0"; return; }
9385 local CL_USERS="mdd.$MDT0.changelog_users"
9386 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9387 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9388 echo "Registered as changelog user $USER"
9389 $GET_CL_USERS | grep -q $USER ||
9390 error "User $USER not found in changelog_users"
9393 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9394 touch $DIR/$tdir/pics/2008/zachy/timestamp
9395 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9396 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9397 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9398 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9399 rm $DIR/$tdir/pics/desktop.jpg
9401 $LFS changelog $MDT0 | tail -5
9403 echo "verifying changelog mask"
9404 changelog_chmask "MKDIR"
9405 changelog_chmask "CLOSE"
9407 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9408 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9410 changelog_chmask "MKDIR"
9411 changelog_chmask "CLOSE"
9413 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9414 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9416 $LFS changelog $MDT0
9417 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9418 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9419 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9420 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9423 echo "verifying target fid"
9424 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
9425 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9426 [ "$fidc" == "$fidf" ] ||
9427 err17935 "fid in changelog $fidc != file fid $fidf"
9428 echo "verifying parent fid"
9429 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
9430 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9431 [ "$fidc" == "$fidf" ] ||
9432 err17935 "pfid in changelog $fidc != dir fid $fidf"
9434 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9435 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9436 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9437 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9438 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
9439 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
9441 MIN_REC=$($GET_CL_USERS |
9442 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9443 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
9444 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9445 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
9446 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
9448 # LU-3446 changelog index reset on MDT restart
9449 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9450 CUR_REC1=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9451 $LFS changelog_clear $MDT0 $USER 0
9452 stop $SINGLEMDS || error "Fail to stop MDT."
9453 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
9454 CUR_REC2=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9455 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
9456 [ $CUR_REC1 == $CUR_REC2 ] ||
9457 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
9459 echo "verifying user deregister"
9460 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9461 $GET_CL_USERS | grep -q $USER &&
9462 error "User $USER still in changelog_users"
9464 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
9465 if [ $USERS -eq 0 ]; then
9466 LAST_REC1=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9467 touch $DIR/$tdir/chloe
9468 LAST_REC2=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9469 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
9470 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9472 echo "$USERS other changelog users; can't verify off"
9475 run_test 160a "changelog sanity"
9477 test_160b() { # LU-3587
9478 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9479 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9480 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9481 { skip "Need MDS version at least 2.2.0"; return; }
9483 local CL_USERS="mdd.$MDT0.changelog_users"
9484 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9485 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9486 echo "Registered as changelog user $USER"
9487 $GET_CL_USERS | grep -q $USER ||
9488 error "User $USER not found in changelog_users"
9490 local LONGNAME1=$(str_repeat a 255)
9491 local LONGNAME2=$(str_repeat b 255)
9494 echo "creating very long named file"
9495 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
9496 echo "moving very long named file"
9497 mv $LONGNAME1 $LONGNAME2
9499 $LFS changelog $MDT0 | grep RENME
9501 echo "deregistering $USER"
9502 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9506 run_test 160b "Verify that very long rename doesn't crash in changelog"
9509 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9510 test_mkdir -p $DIR/$tdir
9511 cp /etc/hosts $DIR/$tdir/$tfile
9512 test_mkdir $DIR/$tdir/foo1
9513 test_mkdir $DIR/$tdir/foo2
9514 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9515 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9516 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9517 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9518 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
9519 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9520 $LFS fid2path $DIR $FID
9521 err17935 "bad link ea"
9524 rm $DIR/$tdir/foo2/zachary
9526 rm $DIR/$tdir/foo2/thor
9528 rm $DIR/$tdir/$tfile
9530 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9531 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9533 $LFS fid2path $DIR $FID
9534 err17935 "bad link rename"
9536 rm $DIR/$tdir/foo2/maggie
9539 local longname=filename_avg_len_is_thirty_two_
9540 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
9541 error "failed to hardlink many files"
9542 links=$($LFS fid2path $DIR $FID | wc -l)
9543 echo -n "${links}/1000 links in link EA"
9544 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9545 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
9546 error "failed to unlink many hardlinks"
9548 run_test 161a "link ea sanity"
9551 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9552 [ $MDSCOUNT -lt 2 ] &&
9553 skip "skipping remote directory test" && return
9555 local remote_dir=$DIR/$tdir/remote_dir
9558 $LFS mkdir -i $MDTIDX $remote_dir ||
9559 error "create remote directory failed"
9561 cp /etc/hosts $remote_dir/$tfile
9562 mkdir -p $remote_dir/foo1
9563 mkdir -p $remote_dir/foo2
9564 ln $remote_dir/$tfile $remote_dir/foo1/sofia
9565 ln $remote_dir/$tfile $remote_dir/foo2/zachary
9566 ln $remote_dir/$tfile $remote_dir/foo1/luna
9567 ln $remote_dir/$tfile $remote_dir/foo2/thor
9569 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
9571 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9572 $LFS fid2path $DIR $FID
9573 err17935 "bad link ea"
9576 rm $remote_dir/foo2/zachary
9578 rm $remote_dir/foo2/thor
9580 rm $remote_dir/$tfile
9582 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
9583 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
9584 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
9585 $LFS fid2path $DIR $FID
9586 err17935 "bad link rename"
9588 rm $remote_dir/foo2/maggie
9591 local longname=filename_avg_len_is_thirty_two_
9592 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
9593 error "failed to hardlink many files"
9594 links=$($LFS fid2path $DIR $FID | wc -l)
9595 echo -n "${links}/1000 links in link EA"
9596 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9597 unlinkmany $remote_dir/foo2/$longname 1000 ||
9598 error "failed to unlink many hardlinks"
9600 run_test 161b "link ea sanity under remote directory"
9603 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9604 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
9605 skip "Need MDS version at least 2.1.5" && return
9607 # define CLF_RENAME_LAST 0x0001
9608 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
9609 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
9610 changelog_register -n)
9613 touch $DIR/$tdir/foo_161c
9614 touch $DIR/$tdir/bar_161c
9615 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
9616 $LFS changelog $MDT0 | grep RENME
9617 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
9619 $LFS changelog_clear $MDT0 $USER 0
9620 if [ x$flags != "x0x1" ]; then
9621 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9623 error "flag $flags is not 0x1"
9625 echo "rename overwrite a target having nlink = 1," \
9626 "changelog record has flags of $flags"
9628 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
9629 touch $DIR/$tdir/foo_161c
9630 touch $DIR/$tdir/bar_161c
9631 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
9632 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
9633 $LFS changelog $MDT0 | grep RENME
9634 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
9635 $LFS changelog_clear $MDT0 $USER 0
9636 if [ x$flags != "x0x0" ]; then
9637 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9639 error "flag $flags is not 0x0"
9641 echo "rename overwrite a target having nlink > 1," \
9642 "changelog record has flags of $flags"
9644 # rename doesn't overwrite a target (changelog flag 0x0)
9645 touch $DIR/$tdir/foo_161c
9646 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
9647 $LFS changelog $MDT0 | grep RENME
9648 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
9649 $LFS changelog_clear $MDT0 $USER 0
9650 if [ x$flags != "x0x0" ]; then
9651 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9653 error "flag $flags is not 0x0"
9655 echo "rename doesn't overwrite a target," \
9656 "changelog record has flags of $flags"
9658 # define CLF_UNLINK_LAST 0x0001
9659 # unlink a file having nlink = 1 (changelog flag 0x1)
9660 rm -f $DIR/$tdir/foo2_161c
9661 $LFS changelog $MDT0 | grep UNLNK
9662 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
9663 $LFS changelog_clear $MDT0 $USER 0
9664 if [ x$flags != "x0x1" ]; then
9665 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9667 error "flag $flags is not 0x1"
9669 echo "unlink a file having nlink = 1," \
9670 "changelog record has flags of $flags"
9672 # unlink a file having nlink > 1 (changelog flag 0x0)
9673 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
9674 rm -f $DIR/$tdir/foobar_161c
9675 $LFS changelog $MDT0 | grep UNLNK
9676 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
9677 $LFS changelog_clear $MDT0 $USER 0
9678 if [ x$flags != "x0x0" ]; then
9679 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9681 error "flag $flags is not 0x0"
9683 echo "unlink a file having nlink > 1," \
9684 "changelog record has flags of $flags"
9685 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9687 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
9694 local path=$(${LFS} fid2path $*)
9697 if [ $RC -ne 0 ]; then
9698 err17935 "path looked up of $expected failed. Error $RC"
9700 elif [ "${path}" != "${expected}" ]; then
9701 err17935 "path looked up \"${path}\" instead of \"${expected}\""
9704 echo "fid $fid resolves to path $path (expected $expected)"
9708 # Make changes to filesystem
9709 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9710 test_mkdir -p $DIR/$tdir/d2
9711 touch $DIR/$tdir/d2/$tfile
9712 touch $DIR/$tdir/d2/x1
9713 touch $DIR/$tdir/d2/x2
9714 test_mkdir -p $DIR/$tdir/d2/a/b/c
9715 test_mkdir -p $DIR/$tdir/d2/p/q/r
9717 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
9718 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
9721 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
9722 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
9723 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
9725 # softlink to wrong file
9726 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
9727 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
9728 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
9731 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
9732 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
9733 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
9734 # fid2path dir/fsname should both work
9735 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
9736 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9738 # hardlink count: check that there are 2 links
9739 # Doesnt work with CMD yet: 17935
9740 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9741 err17935 "expected 2 links"
9743 # hardlink indexing: remove the first link
9744 rm $DIR/$tdir/d2/p/q/r/hlink
9745 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9749 run_test 162 "path lookup sanity"
9752 # do directio so as not to populate the page cache
9753 log "creating a 10 Mb file"
9754 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9755 log "starting reads"
9756 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9757 log "truncating the file"
9758 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9760 kill %+ || true # reads might have finished
9761 echo "wait until dd is finished"
9763 log "removing the temporary file"
9764 rm -rf $DIR/$tfile || error "tmp file removal failed"
9766 run_test 169 "parallel read and truncate should not deadlock"
9769 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9770 $LCTL clear # bug 18514
9771 $LCTL debug_daemon start $TMP/${tfile}_log_good
9773 $LCTL debug_daemon stop
9774 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9775 error "sed failed to read log_good"
9777 $LCTL debug_daemon start $TMP/${tfile}_log_good
9779 $LCTL debug_daemon stop
9781 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9782 error "lctl df log_bad failed"
9784 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9785 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9787 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9788 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9790 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9791 error "bad_line good_line1 good_line2 are empty"
9793 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9794 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9795 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9797 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9798 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9799 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9801 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9802 error "bad_line_new good_line_new are empty"
9804 local expected_good=$((good_line1 + good_line2*2))
9806 rm -f $TMP/${tfile}*
9807 # LU-231, short malformed line may not be counted into bad lines
9808 if [ $bad_line -ne $bad_line_new ] &&
9809 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9810 error "expected $bad_line bad lines, but got $bad_line_new"
9814 if [ $expected_good -ne $good_line_new ]; then
9815 error "expected $expected_good good lines, but got $good_line_new"
9820 run_test 170 "test lctl df to handle corrupted log ====================="
9822 test_171() { # bug20592
9823 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9824 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9825 $LCTL set_param fail_loc=0x50e
9826 $LCTL set_param fail_val=3000
9827 multiop_bg_pause $DIR/$tfile O_s || true
9829 kill -USR1 $MULTIPID
9833 if dmesg | grep "recursive fault"; then
9834 error "caught a recursive fault"
9836 $LCTL set_param fail_loc=0
9839 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
9841 # it would be good to share it with obdfilter-survey/libecho code
9842 setup_obdecho_osc () {
9845 local obdfilter_name=$2
9846 echo "Creating new osc for $obdfilter_name on $ost_nid"
9847 # make sure we can find loopback nid
9848 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
9850 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
9851 ${obdfilter_name}_osc_UUID || rc=2; }
9852 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
9853 ${obdfilter_name}_UUID $ost_nid || rc=3; }
9857 cleanup_obdecho_osc () {
9858 local obdfilter_name=$1
9859 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
9860 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
9867 local pages=${3:-64}
9870 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
9871 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
9873 if [ $rc -eq 0 ]; then
9874 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
9875 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
9877 echo "New object id is $id"
9878 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
9880 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
9881 "test_brw 10 w v $pages $id" || rc=4; }
9882 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
9884 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
9885 "cleanup" || rc=5; }
9886 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
9888 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
9893 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9894 remote_ost_nodsh && skip "remote OST with nodsh" && return
9898 if ! module_loaded obdecho; then
9899 load_module obdecho/obdecho
9903 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
9904 local host=$(lctl get_param -n osc.$osc.import |
9905 awk '/current_connection:/ {print $2}' )
9906 local target=$(lctl get_param -n osc.$osc.import |
9907 awk '/target:/ {print $2}' )
9908 target=${target%_UUID}
9910 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
9911 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
9912 [[ -n $target ]] && cleanup_obdecho_osc $target
9913 [ $rmmod_local -eq 1 ] && rmmod obdecho
9916 run_test 180a "test obdecho on osc"
9919 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9920 remote_ost_nodsh && skip "remote OST with nodsh" && return
9922 local rmmod_remote=0
9924 do_facet ost1 "lsmod | grep -q obdecho || " \
9925 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
9926 "modprobe obdecho; }" && rmmod_remote=1
9927 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
9928 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
9929 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
9932 run_test 180b "test obdecho directly on obdfilter"
9934 test_180c() { # LU-2598
9935 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9936 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
9937 skip "Need MDS version at least 2.4.0" && return
9940 local rmmod_remote=false
9941 local pages=16384 # 64MB bulk I/O RPC size
9944 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
9945 rmmod_remote=true || error "failed to load module obdecho"
9947 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4}'|head -1)
9948 if [[ -n $target ]]; then
9949 obdecho_test "$target" ost1 "$pages" ||
9952 echo "there is no obdfilter target on ost1"
9955 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
9958 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
9960 test_181() { # bug 22177
9961 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9962 # create enough files to index the directory
9963 createmany -o $DIR/$tdir/foobar 4000
9964 # print attributes for debug purpose
9967 multiop_bg_pause $DIR/$tdir D_Sc || return 1
9969 # remove the files & current working dir
9970 unlinkmany $DIR/$tdir/foobar 4000
9972 kill -USR1 $MULTIPID
9974 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
9977 run_test 181 "Test open-unlinked dir ========================"
9980 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9981 # disable MDC RPC lock wouldn't crash client
9985 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9986 #define OBD_FAIL_MDC_RPCS_SEM 0x804
9987 $LCTL set_param fail_loc=0x804
9989 for (( i=0; i < $tcount; i++ )) ; do
9991 createmany -o $DIR/$tdir/$i/f- $fcount &
9995 for (( i=0; i < $tcount; i++ )) ; do
9996 unlinkmany $DIR/$tdir/$i/f- $fcount &
10002 $LCTL set_param fail_loc=0
10004 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
10006 test_183() { # LU-2275
10007 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
10008 skip "Need MDS version at least 2.3.56" && return
10010 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10011 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10012 echo aaa > $DIR/$tdir/$tfile
10014 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
10015 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
10017 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
10018 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
10020 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
10022 # Flush negative dentry cache
10023 touch $DIR/$tdir/$tfile
10025 # We are not checking for any leaked references here, they'll
10026 # become evident next time we do cleanup with module unload.
10029 run_test 183 "No crash or request leak in case of strange dispositions ========"
10031 # test suite 184 is for LU-2016, LU-2017
10033 check_swap_layouts_support && return 0
10035 dir0=$DIR/$tdir/$testnum
10036 test_mkdir -p $dir0 || error "creating dir $dir0"
10041 $SETSTRIPE -c1 $file1
10043 $SETSTRIPE -c2 $file2
10045 gen1=$($GETSTRIPE -g $file1)
10046 gen2=$($GETSTRIPE -g $file2)
10048 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
10049 gen=$($GETSTRIPE -g $file1)
10050 [[ $gen1 != $gen ]] ||
10051 "Layout generation on $file1 does not change"
10052 gen=$($GETSTRIPE -g $file2)
10053 [[ $gen2 != $gen ]] ||
10054 "Layout generation on $file2 does not change"
10056 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
10057 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
10059 run_test 184a "Basic layout swap"
10062 check_swap_layouts_support && return 0
10064 dir0=$DIR/$tdir/$testnum
10065 mkdir -p $dir0 || error "creating dir $dir0"
10072 $SETSTRIPE -c1 $file1
10073 $SETSTRIPE -c2 $file2
10074 $SETSTRIPE -c1 $file3
10075 chown $RUNAS_ID $file3
10076 gen1=$($GETSTRIPE -g $file1)
10077 gen2=$($GETSTRIPE -g $file2)
10079 $LFS swap_layouts $dir1 $dir2 &&
10080 error "swap of directories layouts should fail"
10081 $LFS swap_layouts $dir1 $file1 &&
10082 error "swap of directory and file layouts should fail"
10083 $RUNAS $LFS swap_layouts $file1 $file2 &&
10084 error "swap of file we cannot write should fail"
10085 $LFS swap_layouts $file1 $file3 &&
10086 error "swap of file with different owner should fail"
10087 /bin/true # to clear error code
10089 run_test 184b "Forbidden layout swap (will generate errors)"
10092 check_swap_layouts_support && return 0
10094 local dir0=$DIR/$tdir/$testnum
10095 mkdir -p $dir0 || error "creating dir $dir0"
10097 local ref1=$dir0/ref1
10098 local ref2=$dir0/ref2
10099 local file1=$dir0/file1
10100 local file2=$dir0/file2
10101 # create a file large enough for the concurent test
10102 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
10103 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
10104 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
10107 dd if=$ref1 of=$file1 bs=16k &
10110 # Make sure dd starts to copy file
10111 while [ ! -f $file1 ]; do sleep 0.1; done
10113 $LFS swap_layouts $file1 $file2
10116 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
10117 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
10119 # how many bytes copied before swapping layout
10120 local copied=`stat -c %s $file2`
10121 local remaining=`stat -c %s $ref1`
10122 remaining=$((remaining - copied))
10123 echo "Copied $copied bytes before swapping layout..."
10125 cmp -n $copied $file1 $ref2 | grep differ &&
10126 error "Content mismatch [0, $copied) of ref2 and file1"
10127 cmp -n $copied $file2 $ref1 ||
10128 error "Content mismatch [0, $copied) of ref1 and file2"
10129 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
10130 error "Content mismatch [$copied, EOF) of ref1 and file1"
10133 rm -f $ref1 $ref2 $file1 $file2
10135 run_test 184c "Concurrent write and layout swap"
10138 check_swap_layouts_support && return 0
10140 local file1=$DIR/$tdir/$tfile-1
10141 local file2=$DIR/$tdir/$tfile-2
10142 local file3=$DIR/$tdir/$tfile-3
10146 mkdir -p $DIR/$tdir
10147 touch $file1 || error "create $file1 failed"
10148 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
10149 error "create $file2 failed"
10150 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
10151 error "create $file3 failed"
10152 lovea1=$($LFS getstripe $file1 | sed 1d)
10154 $LFS swap_layouts $file2 $file3 ||
10155 error "swap $file2 $file3 layouts failed"
10156 $LFS swap_layouts $file1 $file2 ||
10157 error "swap $file1 $file2 layouts failed"
10159 lovea2=$($LFS getstripe $file2 | sed 1d)
10160 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
10162 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
10163 [ -z $lovea1 ] || error "$file1 shouldn't have lovea"
10165 run_test 184d "allow stripeless layouts swap"
10168 test_185() { # LU-2441
10169 # LU-3553 - no volatile file support in old servers
10170 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
10171 { skip "Need MDS version at least 2.3.60"; return 0; }
10173 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10174 touch $DIR/$tdir/spoo
10175 local mtime1=$(stat -c "%Y" $DIR/$tdir)
10176 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
10177 error "cannot create/write a volatile file"
10178 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
10179 error "FID is still valid after close"
10181 multiop_bg_pause $DIR/$tdir vVw4096_c
10188 # assume that the next FID for this client is sequential, since stdout
10189 # is unfortunately eaten by multiop_bg_pause
10190 local n=$((${fidv[1]} + 1))
10191 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
10192 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
10193 error "FID is missing before close"
10194 kill -USR1 $multi_pid
10195 # 1 second delay, so if mtime change we will see it
10197 local mtime2=$(stat -c "%Y" $DIR/$tdir)
10198 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
10200 run_test 185 "Volatile file support"
10203 local dir0=$DIR/$tdir/$testnum
10204 mkdir -p $dir0 || error "creating dir $dir0"
10206 local file=$dir0/file1
10207 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
10208 local dv1=$($LFS data_version $file)
10209 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
10210 local dv2=$($LFS data_version $file)
10211 [[ $dv1 != $dv2 ]] ||
10212 error "data version did not change on write $dv1 == $dv2"
10217 run_test 187a "Test data version change"
10220 local dir0=$DIR/$tdir/$testnum
10221 mkdir -p $dir0 || error "creating dir $dir0"
10223 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
10224 [[ ${DV[0]} != ${DV[1]} ]] ||
10225 error "data version did not change on write"\
10226 " ${DV[0]} == ${DV[1]}"
10231 run_test 187b "Test data version change on volatile file"
10234 check_file_in_pool()
10239 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
10242 for t in $tlist ; do
10243 [ "$i" -eq "$t" ] && continue 2
10246 echo "pool list: $tlist"
10247 echo "striping: $res"
10248 error_noexit "$file not allocated in $pool"
10255 echo "Creating new pool"
10258 create_pool $FSNAME.$pool ||
10259 { error_noexit "No pool created, result code $?"; return 1; }
10260 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
10261 { error_noexit "$pool not in lfs pool_list"; return 2; }
10264 pool_add_targets() {
10265 echo "Adding targets to pool"
10271 local list=$(seq $first $step $last)
10273 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
10274 do_facet mgs $LCTL pool_add \
10275 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
10276 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
10277 | sort -u | tr '\n' ' ' " "$t" || {
10278 error_noexit "Add to pool failed"
10281 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
10282 local addcount=$(((last - first) / step + 1))
10283 [ $lfscount -eq $addcount ] || {
10284 error_noexit "lfs pool_list bad ost count" \
10285 "$lfscount != $addcount"
10293 echo "Setting pool on directory $tdir"
10295 $SETSTRIPE -c 2 -p $pool $tdir && return 0
10297 error_noexit "Cannot set pool $pool to $tdir"
10304 echo "Checking pool on directory $tdir"
10306 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
10307 [ "$res" = "$pool" ] && return 0
10309 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
10313 pool_dir_rel_path() {
10314 echo "Testing relative path works well"
10319 mkdir -p $root/$tdir/$tdir
10321 pool_set_dir $pool $tdir || return 1
10322 pool_set_dir $pool ./$tdir || return 2
10323 pool_set_dir $pool ../$tdir || return 3
10324 pool_set_dir $pool ../$tdir/$tdir || return 4
10325 rm -rf $tdir; cd - > /dev/null
10328 pool_alloc_files() {
10329 echo "Checking files allocation from directory pool"
10336 for i in $(seq -w 1 $count)
10338 local file=$tdir/file-$i
10340 check_file_in_pool $file $pool "$tlist" || \
10341 failed=$((failed + 1))
10343 [ "$failed" = 0 ] && return 0
10345 error_noexit "$failed files not allocated in $pool"
10349 pool_create_files() {
10350 echo "Creating files in pool"
10358 for i in $(seq -w 1 $count)
10360 local file=$tdir/spoo-$i
10361 $SETSTRIPE -p $pool $file
10362 check_file_in_pool $file $pool "$tlist" || \
10363 failed=$((failed + 1))
10365 [ "$failed" = 0 ] && return 0
10367 error_noexit "$failed files not allocated in $pool"
10372 echo "Checking 'lfs df' output"
10375 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
10377 local res=$($LFS df --pool $FSNAME.$pool |
10379 grep "$FSNAME-OST" |
10381 [ "$res" = "$t" ] && return 0
10383 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
10387 pool_file_rel_path() {
10388 echo "Creating files in a pool with relative pathname"
10393 { error_noexit "unable to create $tdir"; return 1 ; }
10394 local file="/..$tdir/$tfile-1"
10395 $SETSTRIPE -p $pool $file ||
10396 { error_noexit "unable to create $file" ; return 2 ; }
10399 $SETSTRIPE -p $pool $tfile-2 || {
10400 error_noexit "unable to create $tfile-2 in $tdir"
10405 pool_remove_first_target() {
10406 echo "Removing first target from a pool"
10409 local pname="lov.$FSNAME-*.pools.$pool"
10410 local t=$($LCTL get_param -n $pname | head -1)
10411 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10412 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
10413 error_noexit "$t not removed from $FSNAME.$pool"
10418 pool_remove_all_targets() {
10419 echo "Removing all targets from pool"
10422 local pname="lov.$FSNAME-*.pools.$pool"
10423 for t in $($LCTL get_param -n $pname | sort -u)
10425 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10427 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
10428 error_noexit "Pool $FSNAME.$pool cannot be drained"
10431 # striping on an empty/nonexistant pool should fall back
10432 # to "pool of everything"
10434 error_noexit "failed to use fallback striping for empty pool"
10437 # setstripe on an empty pool should fail
10438 $SETSTRIPE -p $pool $file 2>/dev/null && {
10439 error_noexit "expected failure when creating file" \
10447 echo "Destroying pool"
10451 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
10454 # striping on an empty/nonexistant pool should fall back
10455 # to "pool of everything"
10457 error_noexit "failed to use fallback striping for missing pool"
10460 # setstripe on an empty pool should fail
10461 $SETSTRIPE -p $pool $file 2>/dev/null && {
10462 error_noexit "expected failure when creating file" \
10463 "with missing pool"
10467 # get param should return err once pool is gone
10468 if wait_update $HOSTNAME "lctl get_param -n \
10469 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
10471 remove_pool_from_list $FSNAME.$pool
10474 error_noexit "Pool $FSNAME.$pool is not destroyed"
10479 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10480 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
10482 local POOL=${POOL:-cea1}
10483 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
10484 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
10487 local last_ost=$(($OSTCOUNT - 1))
10489 local ost_list=$(seq $first_ost $ost_step $last_ost)
10490 local ost_range="$first_ost $last_ost $ost_step"
10491 local test_path=$POOL_ROOT/$POOL_DIR_NAME
10492 local file_dir=$POOL_ROOT/file_tst
10496 # former test_200a test_200b
10497 pool_add $POOL || { rc=$? ; break; }
10498 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
10499 # former test_200c test_200d
10500 mkdir -p $test_path
10501 pool_set_dir $POOL $test_path || { rc=$? ; break; }
10502 pool_check_dir $POOL $test_path || { rc=$? ; break; }
10503 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
10504 || { rc=$? ; break; }
10505 # former test_200e test_200f
10506 local files=$((OSTCOUNT*3))
10507 pool_alloc_files $POOL $test_path $files "$ost_list" \
10508 || { rc=$? ; break; }
10509 pool_create_files $POOL $file_dir $files "$ost_list" \
10510 || { rc=$? ; break; }
10511 # former test_200g test_200h
10512 pool_lfs_df $POOL || { rc=$? ; break; }
10513 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
10515 # former test_201a test_201b test_201c
10516 pool_remove_first_target $POOL || { rc=$? ; break; }
10518 local f=$test_path/$tfile
10519 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
10520 pool_remove $POOL $f || { rc=$? ; break; }
10527 run_test 200 "OST pools"
10529 # usage: default_attr <count | size | offset>
10531 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
10534 # usage: check_default_stripe_attr
10535 check_default_stripe_attr() {
10536 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
10538 --stripe-count|--count)
10539 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
10540 --stripe-size|--size)
10541 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
10542 --stripe-index|--index)
10545 error "unknown getstripe attr '$1'"
10548 [ $ACTUAL != $EXPECTED ] &&
10549 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
10553 test_mkdir -p $DIR/$tdir
10554 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
10556 check_default_stripe_attr --stripe-count
10557 check_default_stripe_attr --stripe-size
10558 check_default_stripe_attr --stripe-index
10562 run_test 204a "Print default stripe attributes ================="
10565 test_mkdir -p $DIR/$tdir
10566 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10568 check_default_stripe_attr --stripe-size
10569 check_default_stripe_attr --stripe-index
10573 run_test 204b "Print default stripe size and offset ==========="
10576 test_mkdir -p $DIR/$tdir
10577 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10579 check_default_stripe_attr --stripe-count
10580 check_default_stripe_attr --stripe-index
10584 run_test 204c "Print default stripe count and offset ==========="
10587 test_mkdir -p $DIR/$tdir
10588 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10590 check_default_stripe_attr --stripe-count
10591 check_default_stripe_attr --stripe-size
10595 run_test 204d "Print default stripe count and size ============="
10598 test_mkdir -p $DIR/$tdir
10599 $SETSTRIPE -d $DIR/$tdir
10601 check_default_stripe_attr --stripe-count --raw
10602 check_default_stripe_attr --stripe-size --raw
10603 check_default_stripe_attr --stripe-index --raw
10607 run_test 204e "Print raw stripe attributes ================="
10610 test_mkdir -p $DIR/$tdir
10611 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10613 check_default_stripe_attr --stripe-size --raw
10614 check_default_stripe_attr --stripe-index --raw
10618 run_test 204f "Print raw stripe size and offset ==========="
10621 test_mkdir -p $DIR/$tdir
10622 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10624 check_default_stripe_attr --stripe-count --raw
10625 check_default_stripe_attr --stripe-index --raw
10629 run_test 204g "Print raw stripe count and offset ==========="
10632 test_mkdir -p $DIR/$tdir
10633 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10635 check_default_stripe_attr --stripe-count --raw
10636 check_default_stripe_attr --stripe-size --raw
10640 run_test 204h "Print raw stripe count and size ============="
10642 # Figure out which job scheduler is being used, if any,
10643 # or use a fake one
10644 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
10645 JOBENV=SLURM_JOB_ID
10646 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
10648 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
10650 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
10651 JOBENV=LOADL_STEP_ID
10652 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
10658 verify_jobstats() {
10662 # clear old jobstats
10663 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
10664 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
10666 # use a new JobID for this test, or we might see an old one
10667 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
10671 log "Using JobID environment variable $JOBENV=$JOBVAL"
10673 if [ $JOBENV = "FAKE_JOBID" ]; then
10674 FAKE_JOBID=$JOBVAL $cmd
10679 if [ "$target" = "mdt" -o "$target" = "both" ]; then
10680 FACET="$SINGLEMDS" # will need to get MDS number for DNE
10681 do_facet $FACET lctl get_param mdt.*.job_stats |
10682 grep $JOBVAL || error "No job stats found on MDT $FACET"
10684 if [ "$target" = "ost" -o "$target" = "both" ]; then
10686 do_facet $FACET lctl get_param obdfilter.*.job_stats |
10687 grep $JOBVAL || error "No job stats found on OST $FACET"
10693 NEW_JOBENV=${1:-$OLD_JOBENV}
10694 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
10695 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
10698 test_205() { # Job stats
10699 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10700 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
10701 skip "Server doesn't support jobstats" && return 0
10704 OLD_JOBENV=`$LCTL get_param -n jobid_var`
10705 if [ $OLD_JOBENV != $JOBENV ]; then
10706 jobstats_set $JOBENV
10707 trap jobstats_set EXIT
10711 cmd="mkdir $DIR/$tfile"
10712 verify_jobstats "$cmd" "mdt"
10714 cmd="rm -fr $DIR/$tfile"
10715 verify_jobstats "$cmd" "mdt"
10717 cmd="mknod $DIR/$tfile c 1 3"
10718 verify_jobstats "$cmd" "mdt"
10720 cmd="rm -f $DIR/$tfile"
10721 verify_jobstats "$cmd" "mdt"
10723 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
10724 verify_jobstats "$cmd" "mdt"
10726 cmd="touch $DIR/$tfile"
10727 verify_jobstats "$cmd" "both"
10729 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
10730 verify_jobstats "$cmd" "ost"
10732 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
10733 verify_jobstats "$cmd" "ost"
10735 cmd="$TRUNCATE $DIR/$tfile 0"
10736 verify_jobstats "$cmd" "both"
10738 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
10739 verify_jobstats "$cmd" "mdt"
10742 rm -f $DIR/jobstats_test_rename
10744 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
10746 run_test 205 "Verify job stats"
10748 # LU-1480, LU-1773 and LU-1657
10750 mkdir -p $DIR/$tdir
10751 lfs setstripe -c -1 $DIR/$tdir
10752 #define OBD_FAIL_LOV_INIT 0x1403
10753 $LCTL set_param fail_loc=0xa0001403
10754 $LCTL set_param fail_val=1
10755 touch $DIR/$tdir/$tfile || true
10757 run_test 206 "fail lov_init_raid0() doesn't lbug"
10760 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10761 local fsz=`stat -c %s $DIR/$tfile`
10762 cancel_lru_locks mdc
10764 # do not return layout in getattr intent
10765 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
10766 $LCTL set_param fail_loc=0x170
10767 local sz=`stat -c %s $DIR/$tfile`
10769 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
10773 run_test 207a "can refresh layout at glimpse"
10776 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10777 local cksum=`md5sum $DIR/$tfile`
10778 local fsz=`stat -c %s $DIR/$tfile`
10779 cancel_lru_locks mdc
10780 cancel_lru_locks osc
10782 # do not return layout in getattr intent
10783 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
10784 $LCTL set_param fail_loc=0x171
10786 # it will refresh layout after the file is opened but before read issues
10787 echo checksum is "$cksum"
10788 echo "$cksum" |md5sum -c --quiet || error "file differs"
10792 run_test 207b "can refresh layout at open"
10795 # FIXME: in this test suite, only RD lease is used. This is okay
10796 # for now as only exclusive open is supported. After generic lease
10797 # is done, this test suite should be revised. - Jinshan
10799 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
10800 { skip "Need MDS version at least 2.4.52"; return 0; }
10802 echo "==== test 1: verify get lease work"
10803 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
10805 echo "==== test 2: verify lease can be broken by upcoming open"
10806 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
10810 $MULTIOP $DIR/$tfile oO_RDONLY:c
10811 kill -USR1 $PID && wait $PID || error "break lease error"
10813 echo "==== test 3: verify lease can't be granted if an open already exists"
10814 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
10818 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
10819 kill -USR1 $PID && wait $PID || error "open file error"
10821 echo "==== test 4: lease can sustain over recovery"
10822 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
10828 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
10830 echo "==== test 5: lease broken can't be regained by replay"
10831 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
10835 # open file to break lease and then recovery
10836 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
10839 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
10843 run_test 208 "Exclusive open"
10847 size=$((size % 8192 + 1))
10848 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
10849 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
10850 rm -f $DIR/f212 $DIR/f212.xyz
10852 run_test 212 "Sendfile test ============================================"
10855 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
10856 cancel_lru_locks osc
10857 lctl set_param fail_loc=0x8000040f
10858 # generate a read lock
10859 cat $DIR/$tfile > /dev/null
10860 # write to the file, it will try to cancel the above read lock.
10861 cat /etc/hosts >> $DIR/$tfile
10863 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
10865 test_214() { # for bug 20133
10866 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
10867 for (( i=0; i < 340; i++ )) ; do
10868 touch $DIR/$tdir/d214c/a$i
10871 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
10872 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
10873 ls $DIR/d214c || error "ls $DIR/d214c failed"
10874 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
10875 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
10877 run_test 214 "hash-indexed directory test - bug 20133"
10879 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
10880 create_lnet_proc_files() {
10881 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
10882 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
10884 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
10885 rm -f "$TMP/lnet_$1.sys_tmp"
10888 # counterpart of create_lnet_proc_files
10889 remove_lnet_proc_files() {
10890 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
10893 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10894 # 3rd arg as regexp for body
10895 check_lnet_proc_stats() {
10896 local l=$(cat "$TMP/lnet_$1" |wc -l)
10897 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
10899 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
10902 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10903 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
10904 # optional and can be regexp for 2nd line (lnet.routes case)
10905 check_lnet_proc_entry() {
10906 local blp=2 # blp stands for 'position of 1st line of body'
10907 [ "$5" = "" ] || blp=3 # lnet.routes case
10909 local l=$(cat "$TMP/lnet_$1" |wc -l)
10910 # subtracting one from $blp because the body can be empty
10911 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
10913 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
10914 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
10916 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
10917 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
10919 # bail out if any unexpected line happened
10920 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
10921 [ "$?" != 0 ] || error "$2 misformatted"
10924 test_215() { # for bugs 18102, 21079, 21517
10925 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10926 local N='(0|[1-9][0-9]*)' # non-negative numeric
10927 local P='[1-9][0-9]*' # positive numeric
10928 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
10929 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
10930 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
10931 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
10933 local L1 # regexp for 1st line
10934 local L2 # regexp for 2nd line (optional)
10935 local BR # regexp for the rest (body)
10937 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
10938 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
10939 create_lnet_proc_files "stats"
10940 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
10941 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
10942 remove_lnet_proc_files "stats"
10944 # /proc/sys/lnet/routes should look like this:
10945 # Routing disabled/enabled
10946 # net hops priority state router
10947 # where net is a string like tcp0, hops > 0, priority >= 0,
10948 # state is up/down,
10949 # router is a string like 192.168.1.1@tcp2
10950 L1="^Routing (disabled|enabled)$"
10951 L2="^net +hops +priority +state +router$"
10952 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
10953 create_lnet_proc_files "routes"
10954 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
10955 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
10956 remove_lnet_proc_files "routes"
10958 # /proc/sys/lnet/routers should look like this:
10959 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
10960 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
10961 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
10962 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
10963 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
10964 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
10965 create_lnet_proc_files "routers"
10966 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
10967 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
10968 remove_lnet_proc_files "routers"
10970 # /proc/sys/lnet/peers should look like this:
10971 # nid refs state last max rtr min tx min queue
10972 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
10973 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
10974 # numeric (0 or >0 or <0), queue >= 0.
10975 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
10976 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
10977 create_lnet_proc_files "peers"
10978 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
10979 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
10980 remove_lnet_proc_files "peers"
10982 # /proc/sys/lnet/buffers should look like this:
10983 # pages count credits min
10984 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
10985 L1="^pages +count +credits +min$"
10986 BR="^ +$N +$N +$I +$I$"
10987 create_lnet_proc_files "buffers"
10988 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
10989 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
10990 remove_lnet_proc_files "buffers"
10992 # /proc/sys/lnet/nis should look like this:
10993 # nid status alive refs peer rtr max tx min
10994 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
10995 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
10996 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
10997 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
10998 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
10999 create_lnet_proc_files "nis"
11000 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
11001 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
11002 remove_lnet_proc_files "nis"
11004 # can we successfully write to /proc/sys/lnet/stats?
11005 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
11006 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
11008 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
11010 test_216() { # bug 20317
11011 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11012 remote_ost_nodsh && skip "remote OST with nodsh" && return
11015 local facets=$(get_facets OST)
11016 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11018 save_lustre_params client "osc.*.contention_seconds" > $p
11019 save_lustre_params $facets \
11020 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
11021 save_lustre_params $facets \
11022 "ldlm.namespaces.filter-*.contended_locks" >> $p
11023 save_lustre_params $facets \
11024 "ldlm.namespaces.filter-*.contention_seconds" >> $p
11027 # agressive lockless i/o settings
11028 for node in $(osts_nodes); do
11029 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'
11031 lctl set_param -n osc.*.contention_seconds 60
11033 $DIRECTIO write $DIR/$tfile 0 10 4096
11034 $CHECKSTAT -s 40960 $DIR/$tfile
11036 # disable lockless i/o
11037 for node in $(osts_nodes); do
11038 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
11040 lctl set_param -n osc.*.contention_seconds 0
11043 dd if=/dev/zero of=$DIR/$tfile count=0
11044 $CHECKSTAT -s 0 $DIR/$tfile
11046 restore_lustre_params <$p
11050 run_test 216 "check lockless direct write works and updates file size and kms correctly"
11052 test_217() { # bug 22430
11053 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11057 for node in $(nodes_list); do
11058 nid=$(host_nids_address $node $NETTYPE)
11059 if [[ $nid = *-* ]] ; then
11060 echo "lctl ping $nid@$NETTYPE"
11061 lctl ping $nid@$NETTYPE
11063 echo "skipping $node (no hyphen detected)"
11067 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
11070 # do directio so as not to populate the page cache
11071 log "creating a 10 Mb file"
11072 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11073 log "starting reads"
11074 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11075 log "truncating the file"
11076 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11078 kill %+ || true # reads might have finished
11079 echo "wait until dd is finished"
11081 log "removing the temporary file"
11082 rm -rf $DIR/$tfile || error "tmp file removal failed"
11084 run_test 218 "parallel read and truncate should not deadlock ======================="
11087 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11088 # write one partial page
11089 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
11090 # set no grant so vvp_io_commit_write will do sync write
11091 $LCTL set_param fail_loc=0x411
11092 # write a full page at the end of file
11093 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
11095 $LCTL set_param fail_loc=0
11096 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
11097 $LCTL set_param fail_loc=0x411
11098 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
11100 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
11102 test_220() { #LU-325
11103 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11104 remote_ost_nodsh && skip "remote OST with nodsh" && return
11107 test_mkdir -p $DIR/$tdir
11108 local OST=$(lfs osts | grep ${OSTIDX}": " | \
11109 awk '{print $2}' | sed -e 's/_UUID$//')
11112 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
11113 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
11114 osc.$mdtosc_proc1.prealloc_last_id)
11115 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
11116 osc.$mdtosc_proc1.prealloc_next_id)
11120 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
11121 #define OBD_FAIL_OST_ENOINO 0x229
11122 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
11123 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
11124 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
11126 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
11128 MDSOBJS=$((last_id - next_id))
11129 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
11131 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
11132 echo "OST still has $count kbytes free"
11134 echo "create $MDSOBJS files @next_id..."
11135 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
11137 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11138 osc.$mdtosc_proc1.prealloc_last_id)
11139 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11140 osc.$mdtosc_proc1.prealloc_next_id)
11142 echo "after creation, last_id=$last_id2, next_id=$next_id2"
11147 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
11148 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
11150 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
11151 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
11152 echo "unlink $MDSOBJS files @$next_id..."
11153 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
11155 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
11158 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11159 dd if=`which date` of=$MOUNT/date oflag=sync
11160 chmod +x $MOUNT/date
11162 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
11163 $LCTL set_param fail_loc=0x80001401
11165 $MOUNT/date > /dev/null
11168 run_test 221 "make sure fault and truncate race to not cause OOM"
11171 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11173 test_mkdir -p $DIR/$tdir
11174 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11175 createmany -o $DIR/$tdir/$tfile 10
11176 cancel_lru_locks mdc
11177 cancel_lru_locks osc
11178 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11179 $LCTL set_param fail_loc=0x31a
11180 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
11181 $LCTL set_param fail_loc=0
11184 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
11187 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11189 test_mkdir -p $DIR/$tdir
11190 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11191 createmany -o $DIR/$tdir/$tfile 10
11192 cancel_lru_locks mdc
11193 cancel_lru_locks osc
11194 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11195 $LCTL set_param fail_loc=0x31a
11196 rm -r $DIR/$tdir || "AGL for rmdir failed"
11197 $LCTL set_param fail_loc=0
11199 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
11202 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11204 test_mkdir -p $DIR/$tdir
11205 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11206 createmany -o $DIR/$tdir/$tfile 10
11207 cancel_lru_locks mdc
11208 cancel_lru_locks osc
11209 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
11210 $LCTL set_param fail_loc=0x31b
11211 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
11212 $LCTL set_param fail_loc=0
11215 run_test 223 "osc reenqueue if without AGL lock granted ======================="
11217 test_224a() { # LU-1039, MRP-303
11218 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11219 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
11220 $LCTL set_param fail_loc=0x508
11221 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
11222 $LCTL set_param fail_loc=0
11225 run_test 224a "Don't panic on bulk IO failure"
11227 test_224b() { # LU-1039, MRP-303
11228 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11229 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
11230 cancel_lru_locks osc
11231 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
11232 $LCTL set_param fail_loc=0x515
11233 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
11234 $LCTL set_param fail_loc=0
11237 run_test 224b "Don't panic on bulk IO failure"
11239 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
11241 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11242 if [ -z ${MDSSURVEY} ]; then
11243 skip_env "mds-survey not found" && return
11246 [ $MDSCOUNT -ge 2 ] &&
11247 skip "skipping now for more than one MDT" && return
11249 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11250 { skip "Need MDS version at least 2.2.51"; return; }
11252 local mds=$(facet_host $SINGLEMDS)
11253 local target=$(do_nodes $mds 'lctl dl' | \
11254 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11256 local cmd1="file_count=1000 thrhi=4"
11257 local cmd2="dir_count=2 layer=mdd stripe_count=0"
11258 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11259 local cmd="$cmd1 $cmd2 $cmd3"
11261 rm -f ${TMP}/mds_survey*
11263 eval $cmd || error "mds-survey with zero-stripe failed"
11264 cat ${TMP}/mds_survey*
11265 rm -f ${TMP}/mds_survey*
11267 run_test 225a "Metadata survey sanity with zero-stripe"
11270 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11272 if [ -z ${MDSSURVEY} ]; then
11273 skip_env "mds-survey not found" && return
11275 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11276 { skip "Need MDS version at least 2.2.51"; return; }
11278 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
11279 skip_env "Need to mount OST to test" && return
11282 [ $MDSCOUNT -ge 2 ] &&
11283 skip "skipping now for more than one MDT" && return
11284 local mds=$(facet_host $SINGLEMDS)
11285 local target=$(do_nodes $mds 'lctl dl' | \
11286 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11288 local cmd1="file_count=1000 thrhi=4"
11289 local cmd2="dir_count=2 layer=mdd stripe_count=1"
11290 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11291 local cmd="$cmd1 $cmd2 $cmd3"
11293 rm -f ${TMP}/mds_survey*
11295 eval $cmd || error "mds-survey with stripe_count failed"
11296 cat ${TMP}/mds_survey*
11297 rm -f ${TMP}/mds_survey*
11299 run_test 225b "Metadata survey sanity with stripe_count = 1"
11301 mcreate_path2fid () {
11307 local path=$DIR/$tdir/$name
11312 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
11313 error "cannot create $desc"
11315 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
11317 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
11319 fid_path=$($LFS fid2path $MOUNT $fid)
11321 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
11323 [ "$path" == "$fid_path" ] ||
11324 error "fid2path returned $fid_path, expected $path"
11326 echo "pass with $path and $fid"
11331 mkdir -p $DIR/$tdir
11333 mcreate_path2fid 0010666 0 0 fifo "FIFO"
11334 mcreate_path2fid 0020666 1 3 null "character special file (null)"
11335 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
11336 mcreate_path2fid 0040666 0 0 dir "directory"
11337 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
11338 mcreate_path2fid 0100666 0 0 file "regular file"
11339 mcreate_path2fid 0120666 0 0 link "symbolic link"
11340 mcreate_path2fid 0140666 0 0 sock "socket"
11342 run_test 226a "call path2fid and fid2path on files of all type"
11345 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11349 mkdir -p $DIR/$tdir
11350 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
11351 error "create remote directory failed"
11352 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
11353 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
11354 "character special file (null)"
11355 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
11356 "character special file (no device)"
11357 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
11358 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
11359 "block special file (loop)"
11360 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
11361 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
11362 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
11364 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
11366 # LU-1299 Executing or running ldd on a truncated executable does not
11367 # cause an out-of-memory condition.
11369 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11370 dd if=`which date` of=$MOUNT/date bs=1k count=1
11371 chmod +x $MOUNT/date
11373 $MOUNT/date > /dev/null
11374 ldd $MOUNT/date > /dev/null
11377 run_test 227 "running truncated executable does not cause OOM"
11379 # LU-1512 try to reuse idle OI blocks
11381 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11382 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11383 skip "non-ldiskfs backend" && return
11385 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11386 local myDIR=$DIR/$tdir
11389 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11390 $LCTL set_param fail_loc=0x80001002
11391 createmany -o $myDIR/t- 10000
11392 $LCTL set_param fail_loc=0
11393 # The guard is current the largest FID holder
11395 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11397 local IDX=$(($SEQ % 64))
11399 do_facet $SINGLEMDS sync
11400 # Make sure journal flushed.
11402 local blk1=$(do_facet $SINGLEMDS \
11403 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11404 grep Blockcount | awk '{print $4}')
11406 # Remove old files, some OI blocks will become idle.
11407 unlinkmany $myDIR/t- 10000
11408 # Create new files, idle OI blocks should be reused.
11409 createmany -o $myDIR/t- 2000
11410 do_facet $SINGLEMDS sync
11411 # Make sure journal flushed.
11413 local blk2=$(do_facet $SINGLEMDS \
11414 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11415 grep Blockcount | awk '{print $4}')
11417 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11419 run_test 228a "try to reuse idle OI blocks"
11422 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11423 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11424 skip "non-ldiskfs backend" && return
11426 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11427 local myDIR=$DIR/$tdir
11430 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11431 $LCTL set_param fail_loc=0x80001002
11432 createmany -o $myDIR/t- 10000
11433 $LCTL set_param fail_loc=0
11434 # The guard is current the largest FID holder
11436 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11438 local IDX=$(($SEQ % 64))
11440 do_facet $SINGLEMDS sync
11441 # Make sure journal flushed.
11443 local blk1=$(do_facet $SINGLEMDS \
11444 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11445 grep Blockcount | awk '{print $4}')
11447 # Remove old files, some OI blocks will become idle.
11448 unlinkmany $myDIR/t- 10000
11451 stop $SINGLEMDS || error "Fail to stop MDT."
11453 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11455 df $MOUNT || error "Fail to df."
11456 # Create new files, idle OI blocks should be reused.
11457 createmany -o $myDIR/t- 2000
11458 do_facet $SINGLEMDS sync
11459 # Make sure journal flushed.
11461 local blk2=$(do_facet $SINGLEMDS \
11462 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11463 grep Blockcount | awk '{print $4}')
11465 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11467 run_test 228b "idle OI blocks can be reused after MDT restart"
11471 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11472 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11473 skip "non-ldiskfs backend" && return
11475 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11476 local myDIR=$DIR/$tdir
11479 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11480 $LCTL set_param fail_loc=0x80001002
11481 # 20000 files can guarantee there are index nodes in the OI file
11482 createmany -o $myDIR/t- 20000
11483 $LCTL set_param fail_loc=0
11484 # The guard is current the largest FID holder
11486 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11488 local IDX=$(($SEQ % 64))
11490 do_facet $SINGLEMDS sync
11491 # Make sure journal flushed.
11493 local blk1=$(do_facet $SINGLEMDS \
11494 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11495 grep Blockcount | awk '{print $4}')
11497 # Remove old files, some OI blocks will become idle.
11498 unlinkmany $myDIR/t- 20000
11500 # The OI file should become empty now
11502 # Create new files, idle OI blocks should be reused.
11503 createmany -o $myDIR/t- 2000
11504 do_facet $SINGLEMDS sync
11505 # Make sure journal flushed.
11507 local blk2=$(do_facet $SINGLEMDS \
11508 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11509 grep Blockcount | awk '{print $4}')
11511 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11513 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
11515 test_229() { # LU-2482, LU-3448
11516 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11517 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
11521 # Create a file with a released layout and stripe count 2.
11522 $MULTIOP $DIR/$tfile H2c ||
11523 error "failed to create file with released layout"
11525 $GETSTRIPE -v $DIR/$tfile
11527 local pattern=$($GETSTRIPE -L $DIR/$tfile)
11528 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
11530 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
11531 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
11532 stat $DIR/$tfile || error "failed to stat released file"
11534 chown $RUNAS_ID $DIR/$tfile ||
11535 error "chown $RUNAS_ID $DIR/$tfile failed"
11537 chgrp $RUNAS_ID $DIR/$tfile ||
11538 error "chgrp $RUNAS_ID $DIR/$tfile failed"
11540 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
11541 rm $DIR/$tfile || error "failed to remove released file"
11543 run_test 229 "getstripe/stat/rm/attr changes work on released files"
11546 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11547 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11550 mkdir -p $DIR/$tdir/test_230_local
11551 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
11552 [ $mdt_idx -ne 0 ] &&
11553 error "create local directory on wrong MDT $mdt_idx"
11555 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
11556 error "create remote directory failed"
11557 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
11558 [ $mdt_idx -ne $MDTIDX ] &&
11559 error "create remote directory on wrong MDT $mdt_idx"
11561 createmany -o $DIR/$tdir/test_230/t- 10 ||
11562 error "create files on remote directory failed"
11563 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
11564 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
11565 rm -r $DIR/$tdir || error "unlink remote directory failed"
11567 run_test 230a "Create remote directory and files under the remote directory"
11570 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11571 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11573 local remote_dir=$DIR/$tdir/remote_dir
11576 mkdir -p $DIR/$tdir
11577 $LFS mkdir -i $MDTIDX $remote_dir ||
11578 error "create remote directory failed"
11580 $LFS mkdir -i 0 $remote_dir/new_dir &&
11581 error "nested remote directory create succeed!"
11583 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=1
11584 $LFS mkdir -i 0 $remote_dir/new_dir || rc=$?
11585 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=0
11588 error "create remote directory failed after set enable_remote_dir"
11590 rm -rf $remote_dir || error "first unlink remote directory failed"
11592 $RUNAS -G$RUNAS_GID $LFS mkdir -i $MDTIDX $DIR/$tfile &&
11593 error "chown worked"
11595 do_facet mds$MDTIDX lctl set_param \
11596 mdt.*.enable_remote_dir_gid=$RUNAS_GID
11597 $LFS mkdir -i $MDTIDX $remote_dir || rc=$?
11598 do_facet mds$MDTIDX lctl set_param mdt.*.enable_remote_dir_gid=0
11601 error "create remote dir failed after set enable_remote_dir_gid"
11603 rm -r $DIR/$tdir || error "second unlink remote directory failed"
11605 run_test 230b "nested remote directory should be failed"
11609 # For simplicity this test assumes that max_pages_per_rpc
11610 # is the same across all OSCs
11611 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -1)
11612 local bulk_size=$((max_pages * 4096))
11614 mkdir -p $DIR/$tdir
11616 # clear the OSC stats
11617 $LCTL set_param osc.*.stats=0 &>/dev/null
11619 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
11620 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
11621 oflag=direct &>/dev/null || error "dd failed"
11623 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
11624 if [ x$nrpcs != "x1" ]; then
11625 error "found $nrpc ost_write RPCs, not 1 as expected"
11628 # Drop the OSC cache, otherwise we will read from it
11629 cancel_lru_locks osc
11631 # clear the OSC stats
11632 $LCTL set_param osc.*.stats=0 &>/dev/null
11634 # Client reads $bulk_size.
11635 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
11636 iflag=direct &>/dev/null || error "dd failed"
11638 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
11639 if [ x$nrpcs != "x1" ]; then
11640 error "found $nrpc ost_read RPCs, not 1 as expected"
11643 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
11646 mkdir -p $DIR/$tdir
11648 for i in {0..1023}; do
11649 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
11650 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
11651 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
11655 run_test 231b "must not assert on fully utilized OST request buffer"
11658 mkdir -p $DIR/$tdir
11659 #define OBD_FAIL_LDLM_OST_LVB 0x31c
11660 $LCTL set_param fail_loc=0x31c
11662 # ignore dd failure
11663 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
11665 $LCTL set_param fail_loc=0
11666 umount_client $MOUNT || error "umount failed"
11667 mount_client $MOUNT || error "mount failed"
11669 run_test 232 "failed lock should not block umount"
11672 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
11673 { skip "Need MDS version at least 2.3.64"; return; }
11675 local fid=$($LFS path2fid $MOUNT)
11676 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
11677 error "cannot access $MOUNT using its FID '$fid'"
11679 run_test 233 "checking that OBF of the FS root succeeds"
11682 local p="$TMP/sanityN-$TESTNAME.parameters"
11683 save_lustre_params client "llite.*.xattr_cache" > $p
11684 lctl set_param llite.*.xattr_cache 1 ||
11685 { skip "xattr cache is not supported"; return 0; }
11687 mkdir -p $DIR/$tdir || error "mkdir failed"
11688 touch $DIR/$tdir/$tfile || error "touch failed"
11689 # OBD_FAIL_LLITE_XATTR_ENOMEM
11690 $LCTL set_param fail_loc=0x1405
11691 if [ ! -f /etc/SuSE-release ]; then
11692 # attr pre-2.4.44-7 had a bug with rc
11693 # LU-3703 - SLES clients have older attr
11694 getfattr -n user.attr $DIR/$tdir/$tfile &&
11695 error "getfattr should have failed with ENOMEM"
11697 $LCTL set_param fail_loc=0x0
11700 restore_lustre_params < $p
11703 run_test 234 "xattr cache should not crash on ENOMEM"
11706 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
11707 skip "Need MDS version at least 2.4.52" && return
11708 flock_deadlock $DIR/$tfile
11713 124) error "process hangs on a deadlock"
11715 *) error "error executing flock_deadlock $DIR/$tfile"
11719 run_test 235 "LU-1715: flock deadlock detection does not work properly"
11723 check_swap_layouts_support && return 0
11724 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11726 local ref1=/etc/passwd
11727 local ref2=/etc/group
11728 local file1=$DIR/$tdir/f1
11729 local file2=$DIR/$tdir/f2
11731 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
11732 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
11733 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
11734 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
11737 $LFS swap_layouts $file1 /proc/self/fd/${FD} ||
11738 error "cannot swap layouts of '$file1' and /proc/self/fd/${FD}"
11740 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11745 run_test 236 "Layout swap on open unlinked file"
11748 # tests that do cleanup/setup should be run at the end
11752 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11754 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
11755 $LCTL set_param fail_loc=0x903
11756 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
11757 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
11760 FAIL_ON_ERROR=true cleanup
11761 FAIL_ON_ERROR=true setup
11763 run_test 900 "umount should not race with any mgc requeue thread"
11766 check_and_cleanup_lustre
11767 if [ "$I_MOUNTED" != "yes" ]; then
11768 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true