2 # -*- tab-width: 4; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 12622 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 42d 45 51d 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # with LOD/OSP landing
16 # bug number for skipped tests: LU-2036
17 ALWAYS_EXCEPT=" 76 $ALWAYS_EXCEPT"
20 SRCDIR=$(cd $(dirname $0); echo $PWD)
21 export PATH=$PATH:/sbin
25 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
26 CREATETEST=${CREATETEST:-createtest}
28 LFIND=${LFIND:-"$LFS find"}
29 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
31 MCREATE=${MCREATE:-mcreate}
32 OPENFILE=${OPENFILE:-openfile}
33 OPENUNLINK=${OPENUNLINK:-openunlink}
34 export MULTIOP=${MULTIOP:-multiop}
35 READS=${READS:-"reads"}
36 MUNLINK=${MUNLINK:-munlink}
37 SOCKETSERVER=${SOCKETSERVER:-socketserver}
38 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
39 MEMHOG=${MEMHOG:-memhog}
40 DIRECTIO=${DIRECTIO:-directio}
41 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
42 UMOUNT=${UMOUNT:-"umount -d"}
44 CHECK_GRANT=${CHECK_GRANT:-"yes"}
45 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
46 export PARALLEL=${PARALLEL:-"no"}
48 export NAME=${NAME:-local}
55 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
56 . $LUSTRE/tests/test-framework.sh
58 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
61 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 27m 64b 68 71 77f 78 115 124b"
63 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
64 # bug number for skipped test: LU-1593 LU-2610 LU-2833 LU-1957 LU-2805
65 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 34h 40 48a 180 184c"
71 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
72 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
81 check_kernel_version() {
83 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
85 patchless|patchless_client) return 0;;
86 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
88 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
92 check_swap_layouts_support()
94 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
95 { skip "Does not support layout lock."; return 0; }
99 if [ "$ONLY" == "cleanup" ]; then
104 check_and_setup_lustre
109 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
110 awk '{gsub(/_UUID/,""); print $1}' | head -1)
111 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
112 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
113 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
114 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
115 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
116 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
118 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
119 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
120 rm -rf $DIR/[Rdfs][0-9]*
122 # $RUNAS_ID may get set incorrectly somewhere else
123 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
125 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
129 if [ "${ONLY}" = "MOUNT" ] ; then
130 echo "Lustre is up, please go on"
134 echo "preparing for tests involving mounts"
135 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
137 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
138 echo # add a newline after mke2fs.
142 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
143 lctl set_param debug=-1 2> /dev/null || true
146 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
148 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
150 run_test 0a "touch; rm ====================="
153 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
154 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
156 run_test 0b "chmod 0755 $DIR ============================="
159 $LCTL get_param mdc.*.import | grep "state: FULL" ||
160 error "import not FULL"
161 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
164 run_test 0c "check import proc ============================="
167 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
168 test_mkdir -p $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
169 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
170 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
173 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
175 run_test 1 "mkdir; remkdir; rmdir =============================="
178 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
179 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
180 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
182 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
184 run_test 2 "mkdir; touch; rmdir; check file ===================="
187 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
188 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
189 touch $DIR/$tdir/$tfile
190 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
192 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
194 run_test 3 "mkdir; touch; rmdir; check dir ====================="
197 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
198 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
199 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
200 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
201 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
203 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
206 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
207 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
208 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
209 error "$tfile does not have perm 0666 or UID $UID"
210 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
211 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
212 error "$tfile should be 0666 and owned by UID $UID"
214 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
217 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
219 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
220 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
221 error "$tfile should be owned by UID $RUNAS_ID"
222 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
223 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
224 error "$tfile should be owned by UID $RUNAS_ID"
226 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
229 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
231 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
232 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
233 error "$tfile should be owned by GID $UID"
234 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
235 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
236 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
238 run_test 6e "touch f6e; chgrp f6e; $RUNAS chgrp f6e (should return error) =="
241 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
242 test_mkdir $DIR/$tdir || error "mkdir $tfile failed"
243 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
244 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
245 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
246 test_mkdir $DIR/$tdir/d/subdir || error "mkdir $tdir/d/subdir failed"
247 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
248 error "$tdir/d/subdir should be GID $RUNAS_GID"
250 run_test 6g "Is new dir in sgid dir inheriting group?"
252 test_6h() { # bug 7331
253 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
254 touch $DIR/$tfile || error "touch failed"
255 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
256 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
257 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
258 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
259 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
261 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
264 test_mkdir $DIR/$tdir
265 $MCREATE $DIR/$tdir/$tfile
266 chmod 0666 $DIR/$tdir/$tfile
267 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
268 error "$tdir/$tfile should be mode 0666"
270 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
273 if [ ! -d $DIR/$tdir ]; then
276 $MCREATE $DIR/$tdir/$tfile
277 echo -n foo > $DIR/$tdir/$tfile
278 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
279 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
281 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
284 test_mkdir $DIR/$tdir
285 touch $DIR/$tdir/$tfile
286 chmod 0666 $DIR/$tdir/$tfile
287 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
288 error "$tfile mode not 0666"
290 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
293 test_mkdir $DIR/$tdir
294 test_mkdir $DIR/$tdir/d2
295 test_mkdir $DIR/$tdir/d2/d3
296 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
298 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
301 test_mkdir $DIR/$tdir
302 test_mkdir $DIR/$tdir/d2
303 touch $DIR/$tdir/d2/$tfile
304 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
305 error "$tdir/d2/$tfile not a file"
307 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
310 test_mkdir $DIR/$tdir
311 test_mkdir $DIR/$tdir/d2
312 chmod 0666 $DIR/$tdir/d2
313 chmod 0705 $DIR/$tdir/d2
314 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
315 error "$tdir/d2 mode not 0705"
317 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
320 test_mkdir $DIR/$tdir
321 touch $DIR/$tdir/$tfile
322 chmod 0666 $DIR/$tdir/$tfile
323 chmod 0654 $DIR/$tdir/$tfile
324 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
325 error "$tdir/d2 mode not 0654"
327 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
330 test_mkdir $DIR/$tdir
331 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
333 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
334 error "$tdir/$tfile size not 0 after truncate"
336 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
339 test_mkdir $DIR/$tdir
340 touch $DIR/$tdir/$tfile
342 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
344 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
347 test_mkdir $DIR/$tdir
348 touch $DIR/$tdir/$tfile
349 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
350 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
351 error "$tdir/${tfile_2} not a file after rename"
353 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
356 test_mkdir $DIR/$tdir
357 touch $DIR/$tdir/$tfile
358 rm -rf $DIR/$tdir/$tfile
359 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
361 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
364 test_mkdir -p $DIR/$tdir
365 touch $DIR/$tdir/$tfile
366 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
368 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
369 error "$tdir/l-exist not a symlink"
370 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
371 error "$tdir/l-exist not referencing a file"
372 rm -f $DIR/$tdir/l-exist
373 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
375 run_test 17a "symlinks: create, remove (real) =================="
378 test_mkdir -p $DIR/$tdir
379 ln -s no-such-file $DIR/$tdir/l-dangle
381 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
382 error "$tdir/l-dangle not referencing no-such-file"
383 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
384 error "$tdir/l-dangle not referencing non-existent file"
385 rm -f $DIR/$tdir/l-dangle
386 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
388 run_test 17b "symlinks: create, remove (dangling) =============="
390 test_17c() { # bug 3440 - don't save failed open RPC for replay
391 test_mkdir -p $DIR/$tdir
392 ln -s foo $DIR/$tdir/$tfile
393 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
395 run_test 17c "symlinks: open dangling (should return error) ===="
398 test_mkdir -p $DIR/$tdir
399 ln -s foo $DIR/$tdir/$tfile
400 touch $DIR/$tdir/$tfile || error "creating to new symlink"
402 run_test 17d "symlinks: create dangling ========================"
405 test_mkdir -p $DIR/$tdir
406 local foo=$DIR/$tdir/$tfile
407 ln -s $foo $foo || error "create symlink failed"
408 ls -l $foo || error "ls -l failed"
409 ls $foo && error "ls not failed" || true
411 run_test 17e "symlinks: create recursive symlink (should return error) ===="
414 test_mkdir -p $DIR/d17f
415 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
416 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
417 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
418 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
419 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
420 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
423 run_test 17f "symlinks: long and very long symlink name ========================"
425 # str_repeat(S, N) generate a string that is string S repeated N times
430 while [ $((n -= 1)) -ge 0 ]; do
436 # Long symlinks and LU-2241
438 test_mkdir -p $DIR/$tdir
439 local TESTS="59 60 61 4094 4095"
441 # Fix for inode size boundary in 2.1.4
442 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
445 # Patch not applied to 2.2 or 2.3 branches
446 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
447 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
451 local SYMNAME=$(str_repeat 'x' $i)
452 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
453 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
456 run_test 17g "symlinks: really long symlink name and inode boundaries"
458 test_17h() { #bug 17378
459 remote_mds_nodsh && skip "remote MDS with nodsh" && return
460 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
462 test_mkdir -p $DIR/$tdir
463 if [ $MDSCOUNT -gt 1 ]; then
464 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
468 $SETSTRIPE -c -1 $DIR/$tdir
469 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
470 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
471 touch $DIR/$tdir/$tfile || true
473 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
475 test_17i() { #bug 20018
476 remote_mds_nodsh && skip "remote MDS with nodsh" && return
477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
478 test_mkdir -p $DIR/$tdir
479 local foo=$DIR/$tdir/$tfile
481 if [ $MDSCOUNT -gt 1 ]; then
482 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
486 ln -s $foo $foo || error "create symlink failed"
487 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
488 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
489 ls -l $foo && error "error not detected"
492 run_test 17i "don't panic on short symlink"
494 test_17k() { #bug 22301
495 rsync --help | grep -q xattr ||
496 skip_env "$(rsync --version| head -1) does not support xattrs"
497 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
498 test_mkdir -p $DIR/$tdir
499 test_mkdir -p $DIR/$tdir.new
500 touch $DIR/$tdir/$tfile
501 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
502 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
503 error "rsync failed with xattrs enabled"
505 run_test 17k "symlinks: rsync with xattrs enabled ========================="
507 test_17l() { # LU-279
509 touch $DIR/$tdir/$tfile
510 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
511 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
512 # -h to not follow symlinks. -m '' to list all the xattrs.
513 # grep to remove first line: '# file: $path'.
514 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
516 lgetxattr_size_check $path $xattr ||
517 error "lgetxattr_size_check $path $xattr failed"
521 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
525 local short_sym="0123456789"
526 local WDIR=$DIR/${tdir}m
533 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
534 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
535 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
537 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
538 skip "only for ldiskfs MDT" && return 0
540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
544 # create a long symlink file
545 for ((i = 0; i < 4; ++i)); do
546 long_sym=${long_sym}${long_sym}
549 echo "create 512 short and long symlink files under $WDIR"
550 for ((i = 0; i < 256; ++i)); do
551 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
552 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
558 wait_delete_completed
560 echo "recreate the 512 symlink files with a shorter string"
561 for ((i = 0; i < 512; ++i)); do
562 # rewrite the symlink file with a shorter string
563 ln -sf ${long_sym} $WDIR/long-$i
564 ln -sf ${short_sym} $WDIR/short-$i
567 mds_index=$($LFS getstripe -M $WDIR)
568 mds_index=$((mds_index+1))
569 devname=$(mdsdevname $mds_index)
570 cmd="$E2FSCK -fnvd $devname"
572 echo "stop and checking mds${mds_index}: $cmd"
573 # e2fsck should not return error
574 stop mds${mds_index} -f
575 do_facet mds${mds_index} $cmd || rc=$?
577 start mds${mds_index} $devname $MDS_MOUNT_OPTS
578 df $MOUNT > /dev/null 2>&1
579 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
580 "short/long symlink MDT: rc=$rc"
583 run_test 17m "run e2fsck against MDT which contains short/long symlink"
585 check_fs_consistency_17n() {
591 for mdt_index in $(seq 1 $MDSCOUNT); do
592 devname=$(mdsdevname $mdt_index)
593 cmd="$E2FSCK -fnvd $devname"
595 echo "stop and checking mds${mdt_index}: $cmd"
596 # e2fsck should not return error
598 do_facet mds${mdt_index} $cmd || rc=$?
600 start mds${mdt_index} $devname $MDS_MOUNT_OPTS
601 df $MOUNT > /dev/null 2>&1
602 [ $rc -ne 0 ] && break
610 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
611 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
612 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
614 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
615 skip "only for ldiskfs MDT" && return 0
617 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
619 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
622 for ((i=0; i<10; i++)); do
623 $LFS mkdir -i 1 $DIR/$tdir/remote_dir_${i} ||
624 error "create remote dir error $i"
625 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
626 error "create files under remote dir failed $i"
629 check_fs_consistency_17n || error "e2fsck report error"
631 for ((i=0;i<10;i++)); do
632 rm -rf $DIR/$tdir/remote_dir_${i} ||
633 error "destroy remote dir error $i"
636 check_fs_consistency_17n || error "e2fsck report error"
638 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
641 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ]] &&
642 skip "Need MDS version at least 2.3.64" && return
644 local WDIR=$DIR/${tdir}o
650 mdt_index=$($LFS getstripe -M $WDIR)
651 mdt_index=$((mdt_index+1))
652 mdtdevname=$(mdsdevname $mdt_index)
656 start mds${mdt_index} $mdtdevname $MDS_MOUNT_OPTS
658 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
659 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
660 ls -l $WDIR/$tfile && rc=1
661 do_facet mds${mdt_index} lctl set_param fail_loc=0
662 [[ $rc -ne 0 ]] && error "stat file should fail"
665 run_test 17o "stat file with incompat LMA feature"
668 touch $DIR/f || error "Failed to touch $DIR/f: $?"
669 ls $DIR || error "Failed to ls $DIR: $?"
671 run_test 18 "touch .../f ; ls ... =============================="
677 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
679 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
682 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
684 run_test 19b "ls -l .../f19 (should return error) =============="
687 [ $RUNAS_ID -eq $UID ] &&
688 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
689 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
691 run_test 19c "$RUNAS touch .../f19 (should return error) =="
694 cat $DIR/f19 && error || true
696 run_test 19d "cat .../f19 (should return error) =============="
708 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
710 run_test 20 "touch .../f ; ls -l ... ==========================="
713 test_mkdir -p $DIR/$tdir
714 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
715 ln -s dangle $DIR/$tdir/link
716 echo foo >> $DIR/$tdir/link
717 cat $DIR/$tdir/dangle
718 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
719 $CHECKSTAT -f -t file $DIR/$tdir/link ||
720 error "$tdir/link not linked to a file"
722 run_test 21 "write to dangling link ============================"
726 test_mkdir -p $DIR/$tdir
727 chown $RUNAS_ID:$RUNAS_GID $WDIR
728 (cd $WDIR || error "cd $WDIR failed";
729 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
731 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
732 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
733 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
735 run_test 22 "unpack tar archive as non-root user ==============="
739 test_mkdir -p $DIR/$tdir
740 local file=$DIR/$tdir/$tfile
742 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
743 openfile -f O_CREAT:O_EXCL $file &&
744 error "$file recreate succeeded" || true
746 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
748 test_23b() { # bug 18988
749 test_mkdir -p $DIR/$tdir
750 local file=$DIR/$tdir/$tfile
753 echo foo > $file || error "write filed"
754 echo bar >> $file || error "append filed"
755 $CHECKSTAT -s 8 $file || error "wrong size"
758 run_test 23b "O_APPEND check =========================="
762 echo '-- same directory rename'
763 test_mkdir $DIR/$tdir
764 touch $DIR/$tdir/$tfile.1
765 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
766 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
768 run_test 24a "rename file to non-existent target"
771 test_mkdir $DIR/$tdir
772 touch $DIR/$tdir/$tfile.{1,2}
773 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
774 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
775 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
777 run_test 24b "rename file to existing target"
780 test_mkdir $DIR/$tdir
781 test_mkdir $DIR/$tdir/d$testnum.1
782 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
783 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
784 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
786 run_test 24c "rename directory to non-existent target"
789 test_mkdir $DIR/$tdir
790 test_mkdir $DIR/$tdir/d$testnum.1
791 test_mkdir $DIR/$tdir/d$testnum.2
792 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
793 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
794 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
796 run_test 24d "rename directory to existing target"
799 echo '-- cross directory renames --'
803 mv $DIR/R5a/f $DIR/R5b/g
804 $CHECKSTAT -a $DIR/R5a/f || error
805 $CHECKSTAT -t file $DIR/R5b/g || error
807 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
812 touch $DIR/R6a/f $DIR/R6b/g
813 mv $DIR/R6a/f $DIR/R6b/g
814 $CHECKSTAT -a $DIR/R6a/f || error
815 $CHECKSTAT -t file $DIR/R6b/g || error
817 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
822 test_mkdir $DIR/R7a/d
823 mv $DIR/R7a/d $DIR/R7b/e
824 $CHECKSTAT -a $DIR/R7a/d || error
825 $CHECKSTAT -t dir $DIR/R7b/e || error
827 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
832 test_mkdir $DIR/R8a/d
833 test_mkdir $DIR/R8b/e
834 mrename $DIR/R8a/d $DIR/R8b/e
835 $CHECKSTAT -a $DIR/R8a/d || error
836 $CHECKSTAT -t dir $DIR/R8b/e || error
838 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
841 echo "-- rename error cases"
845 mrename $DIR/R9/f $DIR/R9/a
846 $CHECKSTAT -t file $DIR/R9/f || error
847 $CHECKSTAT -t dir $DIR/R9/a || error
848 $CHECKSTAT -a $DIR/R9/a/f || error
850 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
854 mrename $DIR/R10/f $DIR/R10/g
855 $CHECKSTAT -t dir $DIR/R10 || error
856 $CHECKSTAT -a $DIR/R10/f || error
857 $CHECKSTAT -a $DIR/R10/g || error
859 run_test 24j "source does not exist ============================"
863 test_mkdir $DIR/R11a/d
865 mv $DIR/R11a/f $DIR/R11a/d
866 $CHECKSTAT -a $DIR/R11a/f || error
867 $CHECKSTAT -t file $DIR/R11a/d/f || error
869 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
871 # bug 2429 - rename foo foo foo creates invalid file
874 $MULTIOP $f OcNs || error
876 run_test 24l "Renaming a file to itself ========================"
880 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
881 # on ext3 this does not remove either the source or target files
882 # though the "expected" operation would be to remove the source
883 $CHECKSTAT -t file ${f} || error "${f} missing"
884 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
886 run_test 24m "Renaming a file to a hard link to itself ========="
890 # this stats the old file after it was renamed, so it should fail
894 $CHECKSTAT ${f}.rename
897 run_test 24n "Statting the old file after renaming (Posix rename 2)"
900 check_kernel_version 37 || return 0
901 test_mkdir -p $DIR/d24o
902 rename_many -s random -v -n 10 $DIR/d24o
904 run_test 24o "rename of files during htree split ==============="
909 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
910 mrename $DIR/R12a $DIR/R12b
911 $CHECKSTAT -a $DIR/R12a || error
912 $CHECKSTAT -t dir $DIR/R12b || error
913 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
914 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
916 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
918 cleanup_multiop_pause() {
924 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
927 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
928 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
931 trap cleanup_multiop_pause EXIT
932 mrename $DIR/R13a $DIR/R13b
933 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
934 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
935 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
936 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
937 cleanup_multiop_pause
938 wait $MULTIPID || error "multiop close failed"
940 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
942 test_24r() { #bug 3789
944 test_mkdir $DIR/R14a/b
945 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
946 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
947 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
949 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
953 test_mkdir $DIR/R15a/b
954 test_mkdir $DIR/R15a/b/c
955 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
956 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
957 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
959 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
962 test_mkdir $DIR/R16a/b
963 test_mkdir $DIR/R16a/b/c
964 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
965 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
966 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
968 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
970 test_24u() { # bug12192
972 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
973 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
975 run_test 24u "create stripe file"
981 simple_cleanup_common() {
984 wait_delete_completed
987 max_pages_per_rpc() {
988 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -1
993 local FREE_INODES=$(mdt_free_inodes 0)
994 [ $FREE_INODES -lt $NRFILES ] && \
995 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
998 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
999 trap simple_cleanup_common EXIT
1001 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1002 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && NRFILES=10000
1005 createmany -m $DIR/$tdir/$tfile $NRFILES
1007 cancel_lru_locks mdc
1008 lctl set_param mdc.*.stats clear
1010 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1012 # LU-5 large readdir
1013 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1014 # 8 bytes for name(filename is mostly 5 in this test) +
1015 # 8 bytes for luda_type
1016 # take into account of overhead in lu_dirpage header and end mark in
1017 # each page, plus one in RPC_NUM calculation.
1019 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1020 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1021 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats | \
1022 awk '/^mds_readpage/ {print $2}')
1023 [ $mds_readpage -gt $RPC_NUM ] && \
1024 error "large readdir doesn't take effect"
1026 simple_cleanup_common
1028 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1030 test_24w() { # bug21506
1032 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1033 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1034 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1035 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1036 [ "$SZ1" = "$SZ2" ] || \
1037 error "Error reading at the end of the file $tfile"
1039 run_test 24w "Reading a file larger than 4Gb"
1042 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1043 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1045 local remote_dir=$DIR/$tdir/remote_dir
1048 $LFS mkdir -i $MDTIDX $remote_dir ||
1049 error "create remote directory failed"
1051 mkdir -p $DIR/$tdir/src_dir
1052 touch $DIR/$tdir/src_file
1053 mkdir -p $remote_dir/tgt_dir
1054 touch $remote_dir/tgt_file
1056 mrename $remote_dir $DIR/ &&
1057 error "rename dir cross MDT works!"
1059 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
1060 error "rename dir cross MDT works!"
1062 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1063 error "rename file cross MDT works!"
1065 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1066 error "ln file cross MDT should not work!"
1068 rm -rf $DIR/$tdir || error "Can not delete directories"
1070 run_test 24x "cross rename/link should be failed"
1073 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1074 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1076 local remote_dir=$DIR/$tdir/remote_dir
1079 $LFS mkdir -i $MDTIDX $remote_dir ||
1080 error "create remote directory failed"
1082 mkdir -p $remote_dir/src_dir
1083 touch $remote_dir/src_file
1084 mkdir -p $remote_dir/tgt_dir
1085 touch $remote_dir/tgt_file
1087 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1088 error "rename subdir in the same remote dir failed!"
1090 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1091 error "rename files in the same remote dir failed!"
1093 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1094 error "link files in the same remote dir failed!"
1096 rm -rf $DIR/$tdir || error "Can not delete directories"
1098 run_test 24y "rename/link on the same dir should succeed"
1101 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1102 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1104 local remote_src=$DIR/$tdir/remote_dir
1105 local remote_tgt=$DIR/$tdir/remote_tgt
1108 $LFS mkdir -i $MDTIDX $remote_src ||
1109 error "create remote directory failed"
1111 $LFS mkdir -i $MDTIDX $remote_tgt ||
1112 error "create remote directory failed"
1114 mrename $remote_src $remote_tgt &&
1115 error "rename remote dirs should not work!"
1117 # If target dir does not exists, it should succeed
1119 mrename $remote_src $remote_tgt ||
1120 error "rename remote dirs(tgt dir does not exists) failed!"
1122 rm -rf $DIR/$tdir || error "Can not delete directories"
1124 run_test 24z "rename one remote dir to another remote dir should fail"
1126 test_24A() { # LU-3182
1131 createmany -m $DIR/$tdir/$tfile $NFILES
1132 local t=`ls $DIR/$tdir | wc -l`
1133 local u=`ls $DIR/$tdir | sort -u | wc -l`
1134 if [ $t -ne $NFILES -o $u -ne $NFILES ] ; then
1135 error "Expected $NFILES files, got $t ($u unique)"
1138 rm -rf $DIR/$tdir || error "Can not delete directories"
1140 run_test 24A "readdir() returns correct number of entries."
1143 echo '== symlink sanity ============================================='
1147 touch $DIR/s25/foo || error
1149 run_test 25a "create file in symlinked directory ==============="
1152 [ ! -d $DIR/d25 ] && test_25a
1153 $CHECKSTAT -t file $DIR/s25/foo || error
1155 run_test 25b "lookup file in symlinked directory ==============="
1159 test_mkdir $DIR/d26/d26-2
1160 ln -s d26/d26-2 $DIR/s26
1161 touch $DIR/s26/foo || error
1163 run_test 26a "multiple component symlink ======================="
1166 test_mkdir -p $DIR/d26b/d26-2
1167 ln -s d26b/d26-2/foo $DIR/s26-2
1168 touch $DIR/s26-2 || error
1170 run_test 26b "multiple component symlink at end of lookup ======"
1173 test_mkdir $DIR/d26.2
1174 touch $DIR/d26.2/foo
1175 ln -s d26.2 $DIR/s26.2-1
1176 ln -s s26.2-1 $DIR/s26.2-2
1177 ln -s s26.2-2 $DIR/s26.2-3
1178 chmod 0666 $DIR/s26.2-3/foo
1180 run_test 26c "chain of symlinks ================================"
1182 # recursive symlinks (bug 439)
1184 ln -s d26-3/foo $DIR/d26-3
1186 run_test 26d "create multiple component recursive symlink ======"
1189 [ ! -h $DIR/d26-3 ] && test_26d
1192 run_test 26e "unlink multiple component recursive symlink ======"
1194 # recursive symlinks (bug 7022)
1196 test_mkdir -p $DIR/$tdir
1197 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1198 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1199 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1200 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1201 cd $tfile || error "cd $tfile failed"
1202 ln -s .. dotdot || error "ln dotdot failed"
1203 ln -s dotdot/lndir lndir || error "ln lndir failed"
1204 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1205 output=`ls $tfile/$tfile/lndir/bar1`
1206 [ "$output" = bar1 ] && error "unexpected output"
1207 rm -r $tfile || error "rm $tfile failed"
1208 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1210 run_test 26f "rm -r of a directory which has recursive symlink ="
1213 echo '== stripe sanity =============================================='
1214 test_mkdir -p $DIR/d27 || error "mkdir failed"
1216 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1217 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1219 log "== test_27a: write to one stripe file ========================="
1220 cp /etc/hosts $DIR/d27/f0 || error
1222 run_test 27a "one stripe file =================================="
1225 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
1226 test_mkdir -p $DIR/d27
1227 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1228 $GETSTRIPE -c $DIR/d27/f01
1229 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1230 error "two-stripe file doesn't have two stripes"
1232 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1234 run_test 27b "create and write to two stripe file"
1237 test_mkdir -p $DIR/d27
1238 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1239 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1240 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1242 run_test 27d "create file with default settings ================"
1245 test_mkdir -p $DIR/d27
1246 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1247 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1248 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1250 run_test 27e "setstripe existing file (should return error) ======"
1253 test_mkdir -p $DIR/d27
1254 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1255 dd if=/dev/zero of=$DIR/d27/fbad bs=4k count=4 || error "dd failed"
1256 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1258 run_test 27f "setstripe with bad stripe size (should return error)"
1261 test_mkdir -p $DIR/d27
1262 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1263 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1264 error "$DIR/d27/fnone has object"
1266 run_test 27g "$GETSTRIPE with no objects"
1269 touch $DIR/d27/fsome || error "touch failed"
1270 [ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ] || error "missing objects"
1272 run_test 27i "$GETSTRIPE with some objects"
1275 test_mkdir -p $DIR/d27
1276 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1278 run_test 27j "setstripe with bad stripe offset (should return error)"
1280 test_27k() { # bug 2844
1281 test_mkdir -p $DIR/d27
1283 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1284 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1285 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1286 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1287 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "1:$BLKSIZE > $LL_MAX_BLKSIZE"
1288 dd if=/dev/zero of=$FILE bs=4k count=1
1289 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1290 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "2:$BLKSIZE > $LL_MAX_BLKSIZE"
1292 run_test 27k "limit i_blksize for broken user apps ============="
1295 test_mkdir -p $DIR/d27
1296 mcreate $DIR/f27l || error "creating file"
1297 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1298 error "setstripe should have failed" || true
1300 run_test 27l "check setstripe permissions (should return error)"
1303 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1305 if [ $ORIGFREE -gt $MAXFREE ]; then
1306 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1309 trap simple_cleanup_common EXIT
1310 test_mkdir -p $DIR/$tdir
1311 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1312 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1313 error "dd should fill OST0"
1315 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1317 [ $i -gt 256 ] && break
1320 touch $DIR/$tdir/f27m_$i
1321 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1322 error "OST0 was full but new created file still use it"
1324 touch $DIR/$tdir/f27m_$i
1325 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1326 error "OST0 was full but new created file still use it"
1327 simple_cleanup_common
1329 run_test 27m "create file while OST0 was full =================="
1332 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1336 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1337 # if the OST isn't full anymore.
1339 local OSTIDX=${1:-""}
1341 local list=$(comma_list $(osts_nodes))
1342 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1344 do_nodes $list lctl set_param fail_loc=0
1345 sync # initiate all OST_DESTROYs from MDS to OST
1349 exhaust_precreations() {
1352 local FAILIDX=${3:-$OSTIDX}
1354 test_mkdir -p $DIR/$tdir
1355 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1356 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1358 local OST=$(ostname_from_index $OSTIDX)
1359 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1360 sed -e 's/_UUID$//;s/^.*-//')
1363 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1364 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1365 osc.$mdtosc_proc1.prealloc_last_id)
1366 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1367 osc.$mdtosc_proc1.prealloc_next_id)
1369 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1370 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1372 test_mkdir -p $DIR/$tdir/${OST}
1373 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1374 #define OBD_FAIL_OST_ENOSPC 0x215
1375 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1376 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1377 echo "Creating to objid $last_id on ost $OST..."
1378 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1379 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1380 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1384 exhaust_all_precreations() {
1386 for (( i=0; i < OSTCOUNT; i++ )) ; do
1387 exhaust_precreations $i $1 -1
1392 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1393 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1394 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1395 remote_ost_nodsh && skip "remote OST with nodsh" && return
1398 rm -f $DIR/$tdir/$tfile
1399 exhaust_precreations 0 0x80000215
1400 $SETSTRIPE -c -1 $DIR/$tdir
1401 touch $DIR/$tdir/$tfile || error
1402 $GETSTRIPE $DIR/$tdir/$tfile
1405 run_test 27n "create file with some full OSTs =================="
1408 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1409 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1410 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1411 remote_ost_nodsh && skip "remote OST with nodsh" && return
1414 rm -f $DIR/$tdir/$tfile
1415 exhaust_all_precreations 0x215
1417 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1422 run_test 27o "create file with all full OSTs (should error) ===="
1425 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1426 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1427 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1428 remote_ost_nodsh && skip "remote OST with nodsh" && return
1431 rm -f $DIR/$tdir/$tfile
1432 test_mkdir -p $DIR/$tdir
1434 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1435 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1436 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1438 exhaust_precreations 0 0x80000215
1439 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1440 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1441 $GETSTRIPE $DIR/$tdir/$tfile
1445 run_test 27p "append to a truncated file with some full OSTs ==="
1448 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1449 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1450 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1451 remote_ost_nodsh && skip "remote OST with nodsh" && return
1454 rm -f $DIR/$tdir/$tfile
1456 test_mkdir -p $DIR/$tdir
1457 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1458 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1459 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1461 exhaust_all_precreations 0x215
1463 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1464 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1468 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1471 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1473 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1474 remote_ost_nodsh && skip "remote OST with nodsh" && return
1477 rm -f $DIR/$tdir/$tfile
1478 exhaust_precreations 0 0x80000215
1480 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1484 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1486 test_27s() { # bug 10725
1487 test_mkdir -p $DIR/$tdir
1488 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1489 local stripe_count=0
1490 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1491 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1492 error "stripe width >= 2^32 succeeded" || true
1495 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1497 test_27t() { # bug 10864
1502 $WLFS getstripe $tfile
1505 run_test 27t "check that utils parse path correctly"
1507 test_27u() { # bug 4900
1508 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1509 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1511 local list=$(comma_list $(mdts_nodes))
1513 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1514 do_nodes $list $LCTL set_param fail_loc=0x139
1515 test_mkdir -p $DIR/$tdir
1517 createmany -o $DIR/$tdir/t- 1000
1518 do_nodes $list $LCTL set_param fail_loc=0
1520 TLOG=$DIR/$tfile.getstripe
1521 $GETSTRIPE $DIR/$tdir > $TLOG
1522 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1523 unlinkmany $DIR/$tdir/t- 1000
1524 [ $OBJS -gt 0 ] && \
1525 error "$OBJS objects created on OST-0. See $TLOG" || pass
1527 run_test 27u "skip object creation on OSC w/o objects =========="
1529 test_27v() { # bug 4900
1530 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1531 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1532 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1533 remote_ost_nodsh && skip "remote OST with nodsh" && return
1535 exhaust_all_precreations 0x215
1538 test_mkdir -p $DIR/$tdir
1539 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1541 touch $DIR/$tdir/$tfile
1542 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1544 for (( i=1; i < OSTCOUNT; i++ )); do
1545 do_facet ost$i lctl set_param fail_loc=0x705
1547 local START=`date +%s`
1548 createmany -o $DIR/$tdir/$tfile 32
1550 local FINISH=`date +%s`
1551 local TIMEOUT=`lctl get_param -n timeout`
1552 local PROCESS=$((FINISH - START))
1553 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1554 error "$FINISH - $START >= $TIMEOUT / 2"
1555 sleep $((TIMEOUT / 2 - PROCESS))
1558 run_test 27v "skip object creation on slow OST ================="
1560 test_27w() { # bug 10997
1561 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1562 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1563 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1564 error "stripe size $size != 65536" || true
1565 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1566 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1568 run_test 27w "check $SETSTRIPE -S option"
1571 [ "$OSTCOUNT" -lt "2" ] &&
1572 skip_env "skipping multiple stripe count/offset test" && return
1574 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1575 for i in $(seq 1 $OSTCOUNT); do
1577 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1578 error "setstripe -c $i -i $offset failed"
1579 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1580 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1581 [ $count -ne $i ] && error "stripe count $count != $i" || true
1582 [ $index -ne $offset ] &&
1583 error "stripe offset $index != $offset" || true
1586 run_test 27wa "check $SETSTRIPE -c -i options"
1589 remote_ost_nodsh && skip "remote OST with nodsh" && return
1590 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1591 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1592 OFFSET=$(($OSTCOUNT - 1))
1594 local OST=$(ostname_from_index $OSTIDX)
1596 test_mkdir -p $DIR/$tdir
1597 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1598 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1600 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1601 for i in `seq 0 $OFFSET`; do
1602 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1603 error "OST0 was degraded but new created file still use it"
1605 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1607 run_test 27x "create files while OST0 is degraded"
1610 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1611 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1612 remote_ost_nodsh && skip "remote OST with nodsh" && return
1613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1615 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1616 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1617 osc.$mdtosc.prealloc_last_id)
1618 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1619 osc.$mdtosc.prealloc_next_id)
1620 local fcount=$((last_id - next_id))
1621 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1622 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1624 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1625 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1626 local OST_DEACTIVE_IDX=-1
1631 for OSC in $MDS_OSCS; do
1632 OST=$(osc_to_ost $OSC)
1633 OSTIDX=$(index_from_ostuuid $OST)
1634 if [ $OST_DEACTIVE_IDX == -1 ]; then
1635 OST_DEACTIVE_IDX=$OSTIDX
1637 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1638 echo $OSC "is Deactivated:"
1639 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1643 OSTIDX=$(index_from_ostuuid $OST)
1645 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1647 for OSC in $MDS_OSCS; do
1648 OST=$(osc_to_ost $OSC)
1649 OSTIDX=$(index_from_ostuuid $OST)
1650 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1651 echo $OST "is degraded:"
1652 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1653 obdfilter.$OST.degraded=1
1658 createmany -o $DIR/$tdir/$tfile $fcount
1660 for OSC in $MDS_OSCS; do
1661 OST=$(osc_to_ost $OSC)
1662 OSTIDX=$(index_from_ostuuid $OST)
1663 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1664 echo $OST "is recovered from degraded:"
1665 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1666 obdfilter.$OST.degraded=0
1668 do_facet $SINGLEMDS lctl --device %$OSC activate
1672 # all osp devices get activated, hence -1 stripe count restored
1675 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1676 # devices get activated.
1678 $SETSTRIPE -c -1 $DIR/$tfile
1679 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1681 [ $stripecnt -ne $OSTCOUNT ] &&
1682 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1685 run_test 27y "create files while OST0 is degraded and the rest inactive"
1691 lmm_count=$($GETSTRIPE -c $1)
1692 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1693 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1695 local old_ifs="$IFS"
1697 fid=($($LFS path2fid $1))
1700 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1701 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1703 # compare lmm_seq and lu_fid->f_seq
1704 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1705 # compare lmm_object_id and lu_fid->oid
1706 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1708 # check the trusted.fid attribute of the OST objects of the file
1709 local have_obdidx=false
1711 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1712 # skip lines up to and including "obdidx"
1713 [ -z "$obdidx" ] && break
1714 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1715 $have_obdidx || continue
1717 local ost=$((obdidx + 1))
1718 local dev=$(ostdevname $ost)
1721 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1723 seq=$(echo $seq | sed -e "s/^0x//g")
1724 if [ $seq == 0 ]; then
1725 oid_hex=$(echo $oid)
1727 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1729 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1733 # Don't unmount/remount the OSTs if we don't need to do that.
1734 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1735 # update too, until that use mount/ll_decode_filter_fid/mount.
1736 # Re-enable when debugfs will understand new filter_fid.
1738 if false && [ $(facet_fstype ost$ost) == ldiskfs ]; then
1739 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1740 $dev 2>/dev/null" | grep "parent=")
1743 mount_fstype ost$ost
1744 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1745 $(facet_mntpt ost$ost)/$obj_file)
1746 unmount_fstype ost$ost
1747 start ost$ost $dev $OST_MOUNT_OPTS
1750 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1752 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1754 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1755 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1756 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1757 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1758 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1760 if echo $ff_parent | grep -q 'stripe='; then
1761 ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1764 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1765 # into f_ver in this case. See the comment on
1768 ff_pstripe=$(echo $ff_parent | cut -d: -f3 |
1772 # compare lmm_seq and filter_fid->ff_parent.f_seq
1773 [ $ff_pseq = $lmm_seq ] ||
1774 error "FF parent SEQ $ff_pseq != $lmm_seq"
1775 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1776 [ $ff_poid = $lmm_oid ] ||
1777 error "FF parent OID $ff_poid != $lmm_oid"
1778 (($ff_pstripe == $stripe_nr)) ||
1779 error "FF stripe $ff_pstripe != $stripe_nr"
1781 stripe_nr=$((stripe_nr + 1))
1786 remote_ost_nodsh && skip "remote OST with nodsh" && return
1787 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1788 test_mkdir -p $DIR/$tdir
1790 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1791 { error "setstripe -c -1 failed"; return 1; }
1792 # We need to send a write to every object to get parent FID info set.
1793 # This _should_ also work for setattr, but does not currently.
1794 # touch $DIR/$tdir/$tfile-1 ||
1795 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1796 { error "dd $tfile-1 failed"; return 2; }
1797 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1798 { error "setstripe -c -1 failed"; return 3; }
1799 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1800 { error "dd $tfile-2 failed"; return 4; }
1802 # make sure write RPCs have been sent to OSTs
1805 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1806 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1808 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1810 test_27A() { # b=19102
1811 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1812 local restore_size=$($GETSTRIPE -S $MOUNT)
1813 local restore_count=$($GETSTRIPE -c $MOUNT)
1814 local restore_offset=$($GETSTRIPE -i $MOUNT)
1815 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1816 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1817 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1818 local default_size=$($GETSTRIPE -S $MOUNT)
1819 local default_offset=$($GETSTRIPE -i $MOUNT)
1820 local dsize=$((1024 * 1024))
1821 [ $default_size -eq $dsize ] ||
1822 error "stripe size $default_size != $dsize"
1823 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1824 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1826 run_test 27A "check filesystem-wide default LOV EA values"
1828 test_27B() { # LU-2523
1829 test_mkdir -p $DIR/$tdir
1830 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1832 # open f1 with O_LOV_DELAY_CREATE
1834 # call setstripe ioctl on open file descriptor for f1
1836 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1840 # open f1 with O_LOV_DELAY_CREATE
1842 # call setstripe ioctl on open file descriptor for f1
1844 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1846 # Allow multiop to fail in imitation of NFS's busted semantics.
1849 run_test 27B "call setstripe on open unlinked file/rename victim"
1851 test_27C() { #LU-2871
1852 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
1860 test_mkdir -p $DIR/$tdir
1862 for i in $(seq 0 $((OSTCOUNT - 1))); do
1863 # set stripe across all OSTs starting from OST$i
1864 $SETSTRIPE -i $i -c -1 $tfile$i
1865 # get striping information
1866 ost_idx=($($GETSTRIPE $tfile$i |
1867 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
1871 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
1872 error "${#ost_idx[@]} != $OSTCOUNT"
1874 for index in $(seq 0 $((OSTCOUNT - 1))); do
1876 for j in $(echo ${ost_idx[@]}); do
1877 if [ $index -eq $j ]; then
1883 error "Can not find $index in ${ost_idx[@]}"
1887 run_test 27C "check full striping across all OSTs"
1889 # createtest also checks that device nodes are created and
1890 # then visible correctly (#2091)
1891 test_28() { # bug 2091
1893 $CREATETEST $DIR/d28/ct || error
1895 run_test 28 "create/mknod/mkdir with bad file types ============"
1898 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1899 cancel_lru_locks mdc
1905 declare -i LOCKCOUNTORIG=0
1906 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1907 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1909 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1911 declare -i LOCKUNUSEDCOUNTORIG=0
1912 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1913 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1920 declare -i LOCKCOUNTCURRENT=0
1921 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1922 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1925 declare -i LOCKUNUSEDCOUNTCURRENT=0
1926 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1927 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1930 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1931 lctl set_param -n ldlm.dump_namespaces ""
1932 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1933 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1934 log "dumped log to $TMP/test_29.dk (bug 5793)"
1937 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1938 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1939 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1940 log "dumped log to $TMP/test_29.dk (bug 5793)"
1944 run_test 29 "IT_GETATTR regression ============================"
1946 test_30a() { # was test_30
1947 cp `which ls` $DIR || cp /bin/ls $DIR
1951 run_test 30a "execute binary from Lustre (execve) =============="
1954 cp `which ls` $DIR || cp /bin/ls $DIR
1956 $RUNAS $DIR/ls / || error
1959 run_test 30b "execute binary from Lustre as non-root ==========="
1961 test_30c() { # b=22376
1962 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1963 cp `which ls` $DIR || cp /bin/ls $DIR
1965 cancel_lru_locks mdc
1966 cancel_lru_locks osc
1967 $RUNAS $DIR/ls / || error
1970 run_test 30c "execute binary from Lustre without read perms ===="
1973 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1974 $CHECKSTAT -a $DIR/f31 || error
1976 run_test 31a "open-unlink file =================================="
1979 touch $DIR/f31 || error
1980 ln $DIR/f31 $DIR/f31b || error
1981 $MULTIOP $DIR/f31b Ouc || error
1982 $CHECKSTAT -t file $DIR/f31 || error
1984 run_test 31b "unlink file with multiple links while open ======="
1987 touch $DIR/f31 || error
1988 ln $DIR/f31 $DIR/f31c || error
1989 multiop_bg_pause $DIR/f31 O_uc || return 1
1991 $MULTIOP $DIR/f31c Ouc
1992 kill -USR1 $MULTIPID
1995 run_test 31c "open-unlink file with multiple links ============="
1998 opendirunlink $DIR/d31d $DIR/d31d || error
1999 $CHECKSTAT -a $DIR/d31d || error
2001 run_test 31d "remove of open directory ========================="
2003 test_31e() { # bug 2904
2004 check_kernel_version 34 || return 0
2005 openfilleddirunlink $DIR/d31e || error
2007 run_test 31e "remove of open non-empty directory ==============="
2009 test_31f() { # bug 4554
2010 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2012 test_mkdir $DIR/d31f
2013 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2014 cp /etc/hosts $DIR/d31f
2016 $GETSTRIPE $DIR/d31f/hosts
2017 multiop_bg_pause $DIR/d31f D_c || return 1
2020 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2021 test_mkdir $DIR/d31f
2022 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2023 cp /etc/hosts $DIR/d31f
2025 $GETSTRIPE $DIR/d31f/hosts
2026 multiop_bg_pause $DIR/d31f D_c || return 1
2029 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2030 wait $MULTIPID || error "first opendir $MULTIPID failed"
2034 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2035 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2038 run_test 31f "remove of open directory with open-unlink file ==="
2041 echo "-- cross directory link --"
2042 test_mkdir $DIR/d31ga
2043 test_mkdir $DIR/d31gb
2045 ln $DIR/d31ga/f $DIR/d31gb/g
2046 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
2047 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
2048 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
2049 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
2051 run_test 31g "cross directory link==============="
2054 echo "-- cross directory link --"
2055 test_mkdir $DIR/d31h
2056 test_mkdir $DIR/d31h/dir
2058 ln $DIR/d31h/f $DIR/d31h/dir/g
2059 $CHECKSTAT -t file $DIR/d31h/f || error "source"
2060 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
2061 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
2062 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
2064 run_test 31h "cross directory link under child==============="
2067 echo "-- cross directory link --"
2068 test_mkdir $DIR/d31i
2069 test_mkdir $DIR/d31i/dir
2070 touch $DIR/d31i/dir/f
2071 ln $DIR/d31i/dir/f $DIR/d31i/g
2072 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
2073 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
2074 $CHECKSTAT -t file $DIR/d31i/g || error "target"
2075 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
2077 run_test 31i "cross directory link under parent==============="
2081 test_mkdir $DIR/d31j
2082 test_mkdir $DIR/d31j/dir1
2083 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
2084 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
2085 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
2086 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
2089 run_test 31j "link for directory==============="
2093 test_mkdir $DIR/d31k
2095 touch $DIR/d31k/exist
2096 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
2097 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
2098 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
2099 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
2100 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
2101 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
2102 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
2105 run_test 31k "link to file: the same, non-existing, dir==============="
2108 test_mkdir $DIR/d31m
2110 test_mkdir $DIR/d31m2
2111 touch $DIR/d31m2/exist
2112 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2113 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2114 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2115 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2116 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2117 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2120 run_test 31m "link to file: the same, non-existing, dir==============="
2123 [ -e /proc/self/fd/173 ] && echo "skipping, fd 173 is in use" && return
2124 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2125 nlink=$(stat --format=%h $DIR/$tfile)
2126 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2127 exec 173<$DIR/$tfile
2128 trap "exec 173<&-" EXIT
2129 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2130 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2131 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2132 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2133 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2136 run_test 31n "check link count of unlinked file"
2139 local TEMPNAME=$(mktemp $1_XXXXXX)
2140 mlink $TEMPNAME $1 2> /dev/null &&
2141 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2145 test_31o() { # LU-2901
2147 for LOOP in $(seq 100); do
2148 rm -f $DIR/$tdir/$tfile*
2149 for THREAD in $(seq 8); do
2150 link_one $DIR/$tdir/$tfile.$LOOP &
2153 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2154 [ $LINKS -gt 1 ] && ls $DIR/$tdir &&
2155 error "$LINKS duplicate links to $tfile.$LOOP" &&
2159 run_test 31o "duplicate hard links with same filename"
2161 cleanup_test32_mount() {
2163 $UMOUNT $DIR/$tdir/ext2-mountpoint
2167 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2168 echo "== more mountpoints and symlinks ================="
2169 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2170 trap cleanup_test32_mount EXIT
2171 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2172 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2173 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2174 cleanup_test32_mount
2176 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2179 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2180 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2181 trap cleanup_test32_mount EXIT
2182 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2183 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2184 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2185 cleanup_test32_mount
2187 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2190 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2191 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2192 trap cleanup_test32_mount EXIT
2193 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2194 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2195 test_mkdir -p $DIR/$tdir/d2/test_dir
2196 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2197 cleanup_test32_mount
2199 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2202 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2203 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2204 trap cleanup_test32_mount EXIT
2205 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2206 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2207 test_mkdir -p $DIR/$tdir/d2/test_dir
2208 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2209 cleanup_test32_mount
2211 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2214 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2215 test_mkdir -p $DIR/d32e/tmp
2216 TMP_DIR=$DIR/d32e/tmp
2217 ln -s $DIR/d32e $TMP_DIR/symlink11
2218 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2219 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2220 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2222 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2225 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2226 test_mkdir -p $DIR/d32f/tmp
2227 TMP_DIR=$DIR/d32f/tmp
2228 ln -s $DIR/d32f $TMP_DIR/symlink11
2229 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2230 ls $DIR/d32f/tmp/symlink11 || error
2231 ls $DIR/d32f/symlink01 || error
2233 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2236 TMP_DIR=$DIR/$tdir/tmp
2237 test_mkdir -p $DIR/$tdir/tmp
2238 test_mkdir $DIR/${tdir}2
2239 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2240 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2241 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2242 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2243 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2244 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2246 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2249 rm -fr $DIR/$tdir $DIR/${tdir}2
2250 TMP_DIR=$DIR/$tdir/tmp
2251 test_mkdir -p $DIR/$tdir/tmp
2252 test_mkdir $DIR/${tdir}2
2253 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2254 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2255 ls $TMP_DIR/symlink12 || error
2256 ls $DIR/$tdir/symlink02 || error
2258 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2261 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2262 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2263 trap cleanup_test32_mount EXIT
2264 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2265 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2266 touch $DIR/$tdir/test_file
2267 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2268 cleanup_test32_mount
2270 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2273 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2274 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2275 trap cleanup_test32_mount EXIT
2276 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2277 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2278 touch $DIR/$tdir/test_file
2279 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2280 cleanup_test32_mount
2282 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2285 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2287 trap cleanup_test32_mount EXIT
2288 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2289 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2290 test_mkdir -p $DIR/$tdir/d2
2291 touch $DIR/$tdir/d2/test_file || error
2292 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2293 cleanup_test32_mount
2295 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2298 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2300 trap cleanup_test32_mount EXIT
2301 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2302 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2303 test_mkdir -p $DIR/$tdir/d2
2304 touch $DIR/$tdir/d2/test_file
2305 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2306 cleanup_test32_mount
2308 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2312 test_mkdir -p $DIR/d32m/tmp
2313 TMP_DIR=$DIR/d32m/tmp
2314 ln -s $DIR $TMP_DIR/symlink11
2315 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2316 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2317 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2319 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2323 test_mkdir -p $DIR/d32n/tmp
2324 TMP_DIR=$DIR/d32n/tmp
2325 ln -s $DIR $TMP_DIR/symlink11
2326 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2327 ls -l $DIR/d32n/tmp/symlink11 || error
2328 ls -l $DIR/d32n/symlink01 || error
2330 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2333 rm -fr $DIR/d32o $DIR/$tfile
2335 test_mkdir -p $DIR/d32o/tmp
2336 TMP_DIR=$DIR/d32o/tmp
2337 ln -s $DIR/$tfile $TMP_DIR/symlink12
2338 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2339 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2340 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2341 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2342 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2344 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2354 test_mkdir -p $DIR/d32p/tmp
2356 TMP_DIR=$DIR/d32p/tmp
2358 ln -s $DIR/$tfile $TMP_DIR/symlink12
2360 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2362 cat $DIR/d32p/tmp/symlink12 || error
2364 cat $DIR/d32p/symlink02 || error
2367 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2369 cleanup_testdir_mount() {
2375 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2376 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2377 trap cleanup_testdir_mount EXIT
2378 test_mkdir -p $DIR/$tdir
2379 touch $DIR/$tdir/under_the_mount
2380 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2381 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2382 cleanup_testdir_mount
2384 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2387 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2388 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2389 trap cleanup_testdir_mount EXIT
2390 test_mkdir -p $DIR/$tdir
2391 touch $DIR/$tdir/under_the_mount
2392 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2393 ls $DIR/$tdir | grep -q under_the_mount && error || true
2394 cleanup_testdir_mount
2396 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2401 chmod 444 $DIR/$tfile
2402 chown $RUNAS_ID $DIR/$tfile
2404 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2407 run_test 33aa "write file with mode 444 (should return error) ===="
2411 test_mkdir -p $DIR/d33
2412 chown $RUNAS_ID $DIR/d33
2413 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2414 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2415 error "open RDWR" || true
2417 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2421 test_mkdir -p $DIR/d33
2422 chown $RUNAS_ID $DIR/d33
2423 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2425 run_test 33b "test open file with malformed flags (No panic and return error)"
2428 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2434 remote_ost_nodsh && skip "remote OST with nodsh" && return
2437 test_mkdir -p $DIR/d33
2438 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2441 for ostnum in $(seq $OSTCOUNT); do
2442 # test-framework's OST numbering is one-based, while Lustre's
2444 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2445 # Parsing llobdstat's output sucks; we could grep the /proc
2446 # path, but that's likely to not be as portable as using the
2447 # llobdstat utility. So we parse lctl output instead.
2448 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2449 obdfilter/$ostname/stats |
2450 awk '/^write_bytes/ {print $7}' )
2451 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2452 if (( ${write_bytes:-0} > 0 ))
2459 $all_zeros || return 0
2462 echo foo > $DIR/d33/bar
2466 # Total up write_bytes after writing. We'd better find non-zeros.
2467 for ostnum in $(seq $OSTCOUNT); do
2468 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2469 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2470 obdfilter/$ostname/stats |
2471 awk '/^write_bytes/ {print $7}' )
2472 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2473 if (( ${write_bytes:-0} > 0 ))
2482 for ostnum in $(seq $OSTCOUNT); do
2483 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2484 echo "Check that write_bytes is present in obdfilter/*/stats:"
2485 do_facet ost$ostnum lctl get_param -n \
2486 obdfilter/$ostname/stats
2488 error "OST not keeping write_bytes stats (b22312)"
2491 run_test 33c "test llobdstat and write_bytes"
2494 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2495 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2497 local remote_dir=$DIR/$tdir/remote_dir
2500 $LFS mkdir -i $MDTIDX $remote_dir ||
2501 error "create remote directory failed"
2503 touch $remote_dir/$tfile
2504 chmod 444 $remote_dir/$tfile
2505 chown $RUNAS_ID $remote_dir/$tfile
2507 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2509 chown $RUNAS_ID $remote_dir
2510 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2511 error "create" || true
2512 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2513 error "open RDWR" || true
2514 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2515 error "create" || true
2517 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2519 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2522 $MCREATE $DIR/f34 || error
2523 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2524 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2525 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2526 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2528 run_test 34a "truncate file that has not been opened ==========="
2531 [ ! -f $DIR/f34 ] && test_34a
2532 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2533 $OPENFILE -f O_RDONLY $DIR/f34
2534 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2535 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2537 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2540 [ ! -f $DIR/f34 ] && test_34a
2541 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2542 $OPENFILE -f O_RDWR $DIR/f34
2543 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2544 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2546 run_test 34c "O_RDWR opening file-with-size works =============="
2549 [ ! -f $DIR/f34 ] && test_34a
2550 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2551 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2554 run_test 34d "write to sparse file ============================="
2558 $MCREATE $DIR/f34e || error
2559 $TRUNCATE $DIR/f34e 1000 || error
2560 $CHECKSTAT -s 1000 $DIR/f34e || error
2561 $OPENFILE -f O_RDWR $DIR/f34e
2562 $CHECKSTAT -s 1000 $DIR/f34e || error
2564 run_test 34e "create objects, some with size and some without =="
2566 test_34f() { # bug 6242, 6243
2567 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2570 $MCREATE $DIR/f34f || error
2571 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2572 dd if=$DIR/f34f of=$TMP/f34f
2573 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2574 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2575 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2576 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2577 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2579 run_test 34f "read from a file with no objects until EOF ======="
2582 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2583 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2584 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2585 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2586 cancel_lru_locks osc
2587 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2588 error "wrong size after lock cancel"
2590 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2591 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2592 error "expanding truncate failed"
2593 cancel_lru_locks osc
2594 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2595 error "wrong expanded size after lock cancel"
2597 run_test 34g "truncate long file ==============================="
2600 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2604 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2605 sync # Flush the cache so that multiop below does not block on cache
2606 # flush when getting the group lock
2607 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2610 # Since just timed wait is not good enough, let's do a sync write
2611 # that way we are sure enough time for a roundtrip + processing
2612 # passed + 2 seconds of extra margin.
2613 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2617 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2618 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2622 local nsz=`stat -c %s $DIR/$tfile`
2623 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2625 run_test 34h "ftruncate file under grouplock should not block"
2628 cp /bin/sh $DIR/f35a
2630 chown $RUNAS_ID $DIR/f35a
2631 $RUNAS $DIR/f35a && error || true
2634 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2638 utime $DIR/f36 || error
2640 run_test 36a "MDS utime check (mknod, utime) ==================="
2644 utime $DIR/f36 || error
2646 run_test 36b "OST utime check (open, utime) ===================="
2651 chown $RUNAS_ID $DIR/d36
2652 $RUNAS utime $DIR/d36/f36 || error
2654 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2657 [ ! -d $DIR/d36 ] && test_36c
2658 echo "" > $DIR/d36/f36
2659 $RUNAS utime $DIR/d36/f36 || error
2661 run_test 36d "non-root OST utime check (open, utime) ==========="
2664 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2665 test_mkdir -p $DIR/$tdir
2666 touch $DIR/$tdir/$tfile
2667 $RUNAS utime $DIR/$tdir/$tfile && \
2668 error "utime worked, expected failure" || true
2670 run_test 36e "utime on non-owned file (should return error) ===="
2674 local LANG_SAVE=$LANG
2675 local LC_LANG_SAVE=$LC_LANG
2676 export LANG=C LC_LANG=C # for date language
2678 DATESTR="Dec 20 2000"
2679 test_mkdir -p $DIR/$tdir
2680 lctl set_param fail_loc=$fl
2682 cp /etc/hosts $DIR/$tdir/$tfile
2683 sync & # write RPC generated with "current" inode timestamp, but delayed
2685 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2686 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2687 cancel_lru_locks osc
2688 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2690 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2691 echo "BEFORE: $LS_BEFORE" && \
2692 echo "AFTER : $LS_AFTER" && \
2693 echo "WANT : $DATESTR" && \
2694 error "$DIR/$tdir/$tfile timestamps changed" || true
2696 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2700 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2701 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2702 subr_36fh "0x80000214"
2704 run_test 36f "utime on file racing with OST BRW write =========="
2707 remote_ost_nodsh && skip "remote OST with nodsh" && return
2708 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2713 test_mkdir -p $DIR/$tdir
2714 fmd_max_age=$(do_facet ost1 \
2715 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2718 fmd_before=$(do_facet ost1 \
2719 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2720 touch $DIR/$tdir/$tfile
2721 sleep $((fmd_max_age + 12))
2722 fmd_after=$(do_facet ost1 \
2723 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2725 echo "fmd_before: $fmd_before"
2726 echo "fmd_after: $fmd_after"
2727 [ "$fmd_after" -gt "$fmd_before" ] && \
2728 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2729 error "fmd didn't expire after ping" || true
2731 run_test 36g "filter mod data cache expiry ====================="
2734 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2735 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2736 subr_36fh "0x80000227"
2738 run_test 36h "utime on file racing with OST BRW write =========="
2740 # test_37 - duplicate with tests 32q 32r
2743 local file=$DIR/$tfile
2745 openfile -f O_DIRECTORY $file
2748 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2749 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2751 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2755 touch $DIR/${tfile}2
2756 # ls -l $DIR/$tfile $DIR/${tfile}2
2757 # ls -lu $DIR/$tfile $DIR/${tfile}2
2758 # ls -lc $DIR/$tfile $DIR/${tfile}2
2760 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2761 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2763 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2765 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2767 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2768 error "O_TRUNC didn't change timestamps"
2771 run_test 39 "mtime changed on create ==========================="
2774 test_mkdir -p $DIR/$tdir
2775 cp -p /etc/passwd $DIR/$tdir/fopen
2776 cp -p /etc/passwd $DIR/$tdir/flink
2777 cp -p /etc/passwd $DIR/$tdir/funlink
2778 cp -p /etc/passwd $DIR/$tdir/frename
2779 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2782 echo "aaaaaa" >> $DIR/$tdir/fopen
2783 echo "aaaaaa" >> $DIR/$tdir/flink
2784 echo "aaaaaa" >> $DIR/$tdir/funlink
2785 echo "aaaaaa" >> $DIR/$tdir/frename
2787 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2788 local link_new=`stat -c %Y $DIR/$tdir/flink`
2789 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2790 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2792 cat $DIR/$tdir/fopen > /dev/null
2793 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2794 rm -f $DIR/$tdir/funlink2
2795 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2797 for (( i=0; i < 2; i++ )) ; do
2798 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2799 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2800 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2801 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2803 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2804 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2805 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2806 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2808 cancel_lru_locks osc
2809 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2812 run_test 39b "mtime change on open, link, unlink, rename ======"
2814 # this should be set to past
2815 TEST_39_MTIME=`date -d "1 year ago" +%s`
2821 local mtime0=`stat -c %Y $DIR1/$tfile`
2823 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2824 local mtime1=`stat -c %Y $DIR1/$tfile`
2825 [ "$mtime1" = $TEST_39_MTIME ] || \
2826 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2829 echo hello >> $DIR1/$tfile
2831 local mtime2=`stat -c %Y $DIR1/$tfile`
2832 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2833 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2835 mv $DIR1/$tfile $DIR1/$tfile-1
2837 for (( i=0; i < 2; i++ )) ; do
2838 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2839 [ "$mtime2" = "$mtime3" ] || \
2840 error "mtime ($mtime2) changed (to $mtime3) on rename"
2842 cancel_lru_locks osc
2843 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2846 run_test 39c "mtime change on rename ==========================="
2850 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2853 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2855 for (( i=0; i < 2; i++ )) ; do
2856 local mtime=`stat -c %Y $DIR1/$tfile`
2857 [ $mtime = $TEST_39_MTIME ] || \
2858 error "mtime($mtime) is not set to $TEST_39_MTIME"
2860 cancel_lru_locks osc
2861 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2864 run_test 39d "create, utime, stat =============================="
2868 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2870 local mtime1=`stat -c %Y $DIR1/$tfile`
2872 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2874 for (( i=0; i < 2; i++ )) ; do
2875 local mtime2=`stat -c %Y $DIR1/$tfile`
2876 [ $mtime2 = $TEST_39_MTIME ] || \
2877 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2879 cancel_lru_locks osc
2880 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2883 run_test 39e "create, stat, utime, stat ========================"
2887 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2889 mtime1=`stat -c %Y $DIR1/$tfile`
2892 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2894 for (( i=0; i < 2; i++ )) ; do
2895 local mtime2=`stat -c %Y $DIR1/$tfile`
2896 [ $mtime2 = $TEST_39_MTIME ] || \
2897 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2899 cancel_lru_locks osc
2900 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2903 run_test 39f "create, stat, sleep, utime, stat ================="
2907 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2908 echo hello >> $DIR1/$tfile
2909 local mtime1=`stat -c %Y $DIR1/$tfile`
2912 chmod o+r $DIR1/$tfile
2914 for (( i=0; i < 2; i++ )) ; do
2915 local mtime2=`stat -c %Y $DIR1/$tfile`
2916 [ "$mtime1" = "$mtime2" ] || \
2917 error "lost mtime: $mtime2, should be $mtime1"
2919 cancel_lru_locks osc
2920 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2923 run_test 39g "write, chmod, stat ==============================="
2927 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2932 echo hello >> $DIR1/$tfile
2933 local mtime1=`stat -c %Y $DIR1/$tfile`
2935 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2937 if [ "$d1" != "$d2" ]; then
2938 echo "write and touch not within one second"
2940 for (( i=0; i < 2; i++ )) ; do
2941 local mtime2=`stat -c %Y $DIR1/$tfile`
2942 [ "$mtime2" = $TEST_39_MTIME ] || \
2943 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2945 cancel_lru_locks osc
2946 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2950 run_test 39h "write, utime within one second, stat ============="
2953 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2957 echo hello >> $DIR1/$tfile
2958 local mtime1=`stat -c %Y $DIR1/$tfile`
2960 mv $DIR1/$tfile $DIR1/$tfile-1
2962 for (( i=0; i < 2; i++ )) ; do
2963 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2965 [ "$mtime1" = "$mtime2" ] || \
2966 error "lost mtime: $mtime2, should be $mtime1"
2968 cancel_lru_locks osc
2969 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2972 run_test 39i "write, rename, stat =============================="
2975 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2976 start_full_debug_logging
2980 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2981 lctl set_param fail_loc=0x80000412
2982 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2983 error "multiop failed"
2985 local mtime1=`stat -c %Y $DIR1/$tfile`
2987 mv $DIR1/$tfile $DIR1/$tfile-1
2989 kill -USR1 $multipid
2990 wait $multipid || error "multiop close failed"
2992 for (( i=0; i < 2; i++ )) ; do
2993 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2994 [ "$mtime1" = "$mtime2" ] ||
2995 error "mtime is lost on close: $mtime2, " \
2998 cancel_lru_locks osc
2999 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3001 lctl set_param fail_loc=0
3002 stop_full_debug_logging
3004 run_test 39j "write, rename, close, stat ======================="
3007 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3011 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3013 local mtime1=`stat -c %Y $DIR1/$tfile`
3015 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3017 kill -USR1 $multipid
3018 wait $multipid || error "multiop close failed"
3020 for (( i=0; i < 2; i++ )) ; do
3021 local mtime2=`stat -c %Y $DIR1/$tfile`
3023 [ "$mtime2" = $TEST_39_MTIME ] || \
3024 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3026 cancel_lru_locks osc
3027 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3030 run_test 39k "write, utime, close, stat ========================"
3032 # this should be set to future
3033 TEST_39_ATIME=`date -d "1 year" +%s`
3036 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3037 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3038 local atime_diff=$(do_facet $SINGLEMDS \
3039 lctl get_param -n mdd.*MDT0000*.atime_diff)
3043 # test setting directory atime to future
3044 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3045 local atime=$(stat -c %X $DIR/$tdir)
3046 [ "$atime" = $TEST_39_ATIME ] || \
3047 error "atime is not set to future: $atime, $TEST_39_ATIME"
3049 # test setting directory atime from future to now
3050 local d1=$(date +%s)
3052 local d2=$(date +%s)
3054 cancel_lru_locks mdc
3055 atime=$(stat -c %X $DIR/$tdir)
3056 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3057 error "atime is not updated from future: $atime, $d1<atime<$d2"
3059 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3062 # test setting directory atime when now > dir atime + atime_diff
3066 cancel_lru_locks mdc
3067 atime=$(stat -c %X $DIR/$tdir)
3068 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3069 error "atime is not updated : $atime, should be $d2"
3071 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3074 # test not setting directory atime when now < dir atime + atime_diff
3076 cancel_lru_locks mdc
3077 atime=$(stat -c %X $DIR/$tdir)
3078 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3079 error "atime is updated to $atime, should remain $d1<atime<$d2"
3081 do_facet $SINGLEMDS \
3082 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3084 run_test 39l "directory atime update ==========================="
3087 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3090 local far_past_mtime=$(date -d "May 29 1953" +%s)
3091 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3093 touch -m -d @$far_past_mtime $DIR1/$tfile
3094 touch -a -d @$far_past_atime $DIR1/$tfile
3096 for (( i=0; i < 2; i++ )) ; do
3097 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3098 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3099 error "atime or mtime set incorrectly"
3101 cancel_lru_locks osc
3102 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3105 run_test 39m "test atime and mtime before 1970"
3107 test_39n() { # LU-3832
3108 local atime_diff=$(do_facet $SINGLEMDS \
3109 lctl get_param -n mdd.*MDT0000*.atime_diff)
3114 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3117 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3118 atime0=$(stat -c %X $DIR/$tfile)
3121 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3122 atime1=$(stat -c %X $DIR/$tfile)
3125 cancel_lru_locks mdc
3126 cancel_lru_locks osc
3127 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3128 atime2=$(stat -c %X $DIR/$tfile)
3130 do_facet $SINGLEMDS \
3131 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3133 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3134 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3136 run_test 39n "check that O_NOATIME is honored"
3139 TESTDIR=$DIR/$tdir/$tfile
3140 [ -e $TESTDIR ] && rm -rf $TESTDIR
3147 links2=$(stat -c %h .)
3148 [ $(($links1 + 2)) != $links2 ] &&
3149 error "wrong links count $(($links1 + 2)) != $links2"
3151 links3=$(stat -c %h .)
3152 [ $(($links1 + 1)) != $links3 ] &&
3153 error "wrong links count $links1 != $links3"
3156 run_test 39o "directory cached attributes updated after create ========"
3159 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3160 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3161 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3162 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3163 error "$tfile is not 4096 bytes in size"
3165 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3169 small_write $DIR/f41 18
3171 run_test 41 "test small file write + fstat ====================="
3173 count_ost_writes() {
3174 lctl get_param -n osc.*.stats |
3175 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
3182 BG_DIRTY_RATIO_SAVE=10
3183 MAX_BG_DIRTY_RATIO=25
3187 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3188 # dirty_ratio, dirty_background_ratio
3189 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3190 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3191 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3192 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3194 # if file not here, we are a 2.4 kernel
3195 kill -CONT `pidof kupdated`
3200 # setup the trap first, so someone cannot exit the test at the
3201 # exact wrong time and mess up a machine
3202 trap start_writeback EXIT
3203 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3204 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3205 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3206 sysctl -w vm.dirty_writeback_centisecs=0
3207 sysctl -w vm.dirty_writeback_centisecs=0
3208 # save and increase /proc/sys/vm/dirty_ratio
3209 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3210 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3211 # save and increase /proc/sys/vm/dirty_background_ratio
3212 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3213 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3215 # if file not here, we are a 2.4 kernel
3216 kill -STOP `pidof kupdated`
3220 # ensure that all stripes have some grant before we test client-side cache
3222 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3223 dd if=/dev/zero of=$i bs=4k count=1
3228 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3229 # file truncation, and file removal.
3231 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3233 cancel_lru_locks osc
3235 sync; sleep 1; sync # just to be safe
3236 BEFOREWRITES=`count_ost_writes`
3237 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3238 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3239 AFTERWRITES=`count_ost_writes`
3240 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3241 error "$BEFOREWRITES < $AFTERWRITES"
3244 run_test 42a "ensure that we don't flush on close =============="
3247 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3249 cancel_lru_locks osc
3252 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3253 BEFOREWRITES=`count_ost_writes`
3254 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3255 AFTERWRITES=`count_ost_writes`
3256 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3257 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3259 BEFOREWRITES=`count_ost_writes`
3260 sync || error "sync: $?"
3261 AFTERWRITES=`count_ost_writes`
3262 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3263 error "$BEFOREWRITES < $AFTERWRITES on sync"
3265 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3269 run_test 42b "test destroy of file with cached dirty data ======"
3271 # if these tests just want to test the effect of truncation,
3272 # they have to be very careful. consider:
3273 # - the first open gets a {0,EOF}PR lock
3274 # - the first write conflicts and gets a {0, count-1}PW
3275 # - the rest of the writes are under {count,EOF}PW
3276 # - the open for truncate tries to match a {0,EOF}PR
3277 # for the filesize and cancels the PWs.
3278 # any number of fixes (don't get {0,EOF} on open, match
3279 # composite locks, do smarter file size management) fix
3280 # this, but for now we want these tests to verify that
3281 # the cancellation with truncate intent works, so we
3282 # start the file with a full-file pw lock to match against
3283 # until the truncate.
3288 cancel_lru_locks osc
3290 # prime the file with 0,EOF PW to match
3294 # now the real test..
3295 dd if=/dev/zero of=$file bs=1024 count=100
3296 BEFOREWRITES=`count_ost_writes`
3297 $TRUNCATE $file $offset
3298 cancel_lru_locks osc
3299 AFTERWRITES=`count_ost_writes`
3304 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3306 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3307 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3310 run_test 42c "test partial truncate of file with cached dirty data"
3313 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3315 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3316 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3319 run_test 42d "test complete truncate of file with cached dirty data"
3321 test_42e() { # bug22074
3322 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3323 local TDIR=$DIR/${tdir}e
3324 local pagesz=$(page_size)
3325 local pages=16 # hardcoded 16 pages, don't change it.
3326 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3327 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3331 test_mkdir -p $DIR/${tdir}e
3332 $SETSTRIPE -c 1 $TDIR
3333 createmany -o $TDIR/f $files
3335 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3337 # we assume that with $OSTCOUNT files, at least one of them will
3338 # be allocated on OST0.
3339 warmup_files=$((OSTCOUNT * max_dirty_mb))
3340 createmany -o $TDIR/w $warmup_files
3342 # write a large amount of data into one file and sync, to get good
3343 # avail_grant number from OST.
3344 for ((i=0; i<$warmup_files; i++)); do
3345 idx=$($GETSTRIPE -i $TDIR/w$i)
3346 [ $idx -ne 0 ] && continue
3347 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3350 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3352 $LCTL get_param $proc_osc0/cur_dirty_bytes
3353 $LCTL get_param $proc_osc0/cur_grant_bytes
3355 # create as much dirty pages as we can while not to trigger the actual
3356 # RPCs directly. but depends on the env, VFS may trigger flush during this
3357 # period, hopefully we are good.
3358 for ((i=0; i<$warmup_files; i++)); do
3359 idx=$($GETSTRIPE -i $TDIR/w$i)
3360 [ $idx -ne 0 ] && continue
3361 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3363 $LCTL get_param $proc_osc0/cur_dirty_bytes
3364 $LCTL get_param $proc_osc0/cur_grant_bytes
3366 # perform the real test
3367 $LCTL set_param $proc_osc0/rpc_stats 0
3368 for ((;i<$files; i++)); do
3369 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3370 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3373 $LCTL get_param $proc_osc0/rpc_stats
3376 local have_ppr=false
3377 $LCTL get_param $proc_osc0/rpc_stats |
3378 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3379 # skip lines until we are at the RPC histogram data
3380 [ "$PPR" == "pages" ] && have_ppr=true && continue
3381 $have_ppr || continue
3383 # we only want the percent stat for < 16 pages
3384 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3386 percent=$((percent + WPCT))
3387 if [ $percent -gt 15 ]; then
3388 error "less than 16-pages write RPCs" \
3395 run_test 42e "verify sub-RPC writes are not done synchronously"
3398 test_mkdir -p $DIR/$tdir
3399 cp -p /bin/ls $DIR/$tdir/$tfile
3400 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3402 # give multiop a chance to open
3405 $DIR/$tdir/$tfile && error || true
3408 run_test 43 "execution of file opened for write should return -ETXTBSY"
3411 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3412 test_mkdir -p $DIR/$tdir
3413 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3414 cp -p multiop $DIR/$tdir/multiop
3415 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3418 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3419 kill -USR1 $MULTIOP_PID || return 2
3420 wait $MULTIOP_PID || return 3
3421 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3423 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3426 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3427 test_mkdir -p $DIR/$tdir
3428 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3429 cp -p multiop $DIR/$tdir/multiop
3430 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3433 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3434 kill -USR1 $MULTIOP_PID || return 2
3435 wait $MULTIOP_PID || return 3
3436 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3438 run_test 43b "truncate of file being executed should return -ETXTBSY"
3441 local testdir="$DIR/$tdir"
3442 test_mkdir -p $DIR/$tdir
3444 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3445 ( cd $testdir && md5sum -c)
3447 run_test 43c "md5sum of copy into lustre========================"
3450 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3451 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3452 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3454 run_test 44 "zero length read from a sparse stripe ============="
3457 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3459 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3460 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3461 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3463 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3464 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3467 OFFSETS="0 $((stride/2)) $((stride-1))"
3468 for offset in $OFFSETS ; do
3469 for i in `seq 0 $((nstripe-1))`; do
3470 local GLOBALOFFSETS=""
3471 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3472 local myfn=$DIR/d44a-$size
3473 echo "--------writing $myfn at $size"
3474 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3475 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3476 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3477 || error "ll_sparseness_verify $GLOBALOFFSETS"
3479 for j in `seq 0 $((nstripe-1))`; do
3480 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3481 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3482 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3484 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3485 || error "ll_sparseness_verify $GLOBALOFFSETS"
3490 run_test 44a "test sparse pwrite ==============================="
3494 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3500 before=`dirty_osc_total`
3501 echo executing "\"$*\""
3503 after=`dirty_osc_total`
3504 echo before $before, after $after
3507 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3509 # Obtain grants from OST if it supports it
3510 echo blah > ${f}_grant
3513 do_dirty_record "echo blah > $f"
3514 [ $before -eq $after ] && error "write wasn't cached"
3515 do_dirty_record "> $f"
3516 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3517 do_dirty_record "echo blah > $f"
3518 [ $before -eq $after ] && error "write wasn't cached"
3519 do_dirty_record "sync"
3520 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3521 do_dirty_record "echo blah > $f"
3522 [ $before -eq $after ] && error "write wasn't cached"
3523 do_dirty_record "cancel_lru_locks osc"
3524 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3527 run_test 45 "osc io page accounting ============================"
3529 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3530 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3531 # objects offset and an assert hit when an rpc was built with 1023's mapped
3532 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3534 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3538 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3540 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3541 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3545 run_test 46 "dirtying a previously written page ================"
3547 # test_47 is removed "Device nodes check" is moved to test_28
3549 test_48a() { # bug 2399
3550 check_kernel_version 34 || return 0
3551 test_mkdir -p $DIR/$tdir
3553 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3554 test_mkdir $DIR/$tdir || error "recreate directory failed"
3555 touch foo || error "'touch foo' failed after recreating cwd"
3556 test_mkdir $DIR/$tdir/bar ||
3557 error "'mkdir foo' failed after recreating cwd"
3558 if check_kernel_version 44; then
3559 touch .foo || error "'touch .foo' failed after recreating cwd"
3560 test_mkdir $DIR/$tdir/.bar ||
3561 error "'mkdir .foo' failed after recreating cwd"
3563 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3564 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3565 cd . || error "'cd .' failed after recreating cwd"
3566 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3567 rmdir . && error "'rmdir .' worked after recreating cwd"
3568 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3569 cd .. || error "'cd ..' failed after recreating cwd"
3571 run_test 48a "Access renamed working dir (should return errors)="
3573 test_48b() { # bug 2399
3574 check_kernel_version 34 || return 0
3576 test_mkdir -p $DIR/$tdir
3578 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3579 touch foo && error "'touch foo' worked after removing cwd"
3580 test_mkdir $DIR/$tdir/foo &&
3581 error "'mkdir foo' worked after removing cwd"
3582 if check_kernel_version 44; then
3583 touch .foo && error "'touch .foo' worked after removing cwd"
3584 test_mkdir $DIR/$tdir/.foo &&
3585 error "'mkdir .foo' worked after removing cwd"
3587 ls . > /dev/null && error "'ls .' worked after removing cwd"
3588 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3589 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3590 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3591 rmdir . && error "'rmdir .' worked after removing cwd"
3592 ln -s . foo && error "'ln -s .' worked after removing cwd"
3593 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3595 run_test 48b "Access removed working dir (should return errors)="
3597 test_48c() { # bug 2350
3598 check_kernel_version 36 || return 0
3599 #lctl set_param debug=-1
3602 test_mkdir -p $DIR/$tdir/dir
3604 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3605 $TRACE touch foo && error "touch foo worked after removing cwd"
3606 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3607 if check_kernel_version 44; then
3608 touch .foo && error "touch .foo worked after removing cwd"
3609 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3611 $TRACE ls . && error "'ls .' worked after removing cwd"
3612 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3613 is_patchless || ( $TRACE cd . &&
3614 error "'cd .' worked after removing cwd" )
3615 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3616 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3617 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3618 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3620 run_test 48c "Access removed working subdir (should return errors)"
3622 test_48d() { # bug 2350
3623 check_kernel_version 36 || return 0
3624 #lctl set_param debug=-1
3627 test_mkdir -p $DIR/$tdir/dir
3629 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3630 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3631 $TRACE touch foo && error "'touch foo' worked after removing parent"
3632 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3633 if check_kernel_version 44; then
3634 touch .foo && error "'touch .foo' worked after removing parent"
3636 error "mkdir .foo worked after removing parent"
3638 $TRACE ls . && error "'ls .' worked after removing parent"
3639 $TRACE ls .. && error "'ls ..' worked after removing parent"
3640 is_patchless || ( $TRACE cd . &&
3641 error "'cd .' worked after recreate parent" )
3642 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3643 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3644 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3645 is_patchless || ( $TRACE cd .. &&
3646 error "'cd ..' worked after removing parent" || true )
3648 run_test 48d "Access removed parent subdir (should return errors)"
3650 test_48e() { # bug 4134
3651 check_kernel_version 41 || return 0
3652 #lctl set_param debug=-1
3655 test_mkdir -p $DIR/$tdir/dir
3657 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3658 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3659 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3660 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3661 # On a buggy kernel addition of "touch foo" after cd .. will
3662 # produce kernel oops in lookup_hash_it
3663 touch ../foo && error "'cd ..' worked after recreate parent"
3665 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3667 run_test 48e "Access to recreated parent subdir (should return errors)"
3669 test_49() { # LU-1030
3670 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3671 # get ost1 size - lustre-OST0000
3672 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3673 # write 800M at maximum
3674 [ $ost1_size -gt 819200 ] && ost1_size=819200
3676 lfs setstripe -c 1 -i 0 $DIR/$tfile
3677 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3680 # change max_pages_per_rpc while writing the file
3681 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3682 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3683 # loop until dd process exits
3684 while ps ax -opid | grep -wq $dd_pid; do
3685 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3686 sleep $((RANDOM % 5 + 1))
3688 # restore original max_pages_per_rpc
3689 $LCTL set_param $osc1_mppc=$orig_mppc
3690 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3692 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3696 test_mkdir $DIR/$tdir
3698 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
3700 run_test 50 "special situations: /proc symlinks ==============="
3702 test_51a() { # was test_51
3703 # bug 1516 - create an empty entry right after ".." then split dir
3704 test_mkdir -p $DIR/$tdir
3705 touch $DIR/$tdir/foo
3706 $MCREATE $DIR/$tdir/bar
3708 createmany -m $DIR/$tdir/longfile 201
3710 while [ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]; do
3711 $MCREATE $DIR/$tdir/longfile$FNUM
3716 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
3718 run_test 51a "special situations: split htree with empty entry =="
3720 export NUMTEST=70000
3722 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3723 local BASE=$DIR/$tdir
3725 # cleanup the directory
3730 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3731 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3732 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3735 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3736 echo "reduced count to $NUMTEST due to inodes"
3738 # need to check free space for the directories as well
3739 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3740 numfree=$((blkfree / 4))
3741 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3742 echo "reduced count to $NUMTEST due to blocks"
3744 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3745 echo "failed" > $BASE/fnum
3747 run_test 51b "exceed 64k subdirectory nlink limit"
3749 test_51ba() { # LU-993
3750 local BASE=$DIR/$tdir
3751 # unlink all but 100 subdirectories, then check it still works
3753 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3755 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3756 local DELETE=$((NUMTEST - LEFT))
3758 # continue on to run this test even if 51b didn't finish,
3759 # just to delete the many subdirectories created.
3760 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3762 # for ldiskfs the nlink count should be 1, but this is OSD specific
3763 # and so this is listed for informational purposes only
3764 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3765 unlinkmany -d $BASE/d $DELETE
3768 if [ $RC -ne 0 ]; then
3769 if [ "$NUMPREV" == "failed" ]; then
3770 skip "previous setup failed"
3773 error "unlink of first $DELETE subdirs failed"
3778 echo "nlink between: $(stat -c %h $BASE)"
3779 # trim the first line of ls output
3780 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3781 [ $FOUND -ne $LEFT ] &&
3782 error "can't find subdirs: found only $FOUND/$LEFT"
3784 unlinkmany -d $BASE/d $DELETE $LEFT ||
3785 error "unlink of second $LEFT subdirs failed"
3786 # regardless of whether the backing filesystem tracks nlink accurately
3787 # or not, the nlink count shouldn't be more than "." and ".." here
3788 local AFTER=$(stat -c %h $BASE)
3789 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3790 echo "nlink after: $AFTER"
3792 run_test 51ba "verify nlink for many subdirectory cleanup"
3795 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3796 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3797 test_mkdir -p $DIR/$tdir
3798 createmany -o $DIR/$tdir/t- 1000
3799 $GETSTRIPE $DIR/$tdir > $TMP/files
3800 for N in `seq 0 $((OSTCOUNT - 1))`; do
3801 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3802 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3803 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3805 unlinkmany $DIR/$tdir/t- 1000
3808 for N in `seq 1 $((OSTCOUNT - 1))`; do
3809 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3810 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3811 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3812 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3814 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3815 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3816 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3817 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3821 run_test 51d "check object distribution ===================="
3824 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3825 test_mkdir -p $DIR/$tdir
3826 touch $DIR/$tdir/foo
3827 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3828 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3829 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3830 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3831 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3833 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3834 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3835 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3837 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3838 cp -r $DIR/$tdir /tmp/
3839 rm -fr $DIR/$tdir || error "cleanup rm failed"
3841 run_test 52a "append-only flag test (should return errors) ====="
3844 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3845 test_mkdir -p $DIR/$tdir
3846 touch $DIR/$tdir/foo
3847 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3848 cat test > $DIR/$tdir/foo && error "cat test worked"
3849 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3850 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3851 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3853 echo foo >> $DIR/$tdir/foo && error "echo worked"
3854 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3855 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
3856 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
3857 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3859 chattr -i $DIR/$tdir/foo || error "chattr failed"
3861 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
3863 run_test 52b "immutable flag test (should return errors) ======="
3866 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3867 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3868 remote_ost_nodsh && skip "remote OST with nodsh" && return
3883 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3884 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3885 param=$(echo ${value[0]} | cut -d "=" -f1)
3886 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
3887 param_seq=$(echo ${param} |
3888 sed -e s/prealloc_last_id/prealloc_last_seq/g)
3889 mds_last_seq=$(do_facet $SINGLEMDS lctl get_param -n $param_seq)
3890 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3892 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3893 node=$(facet_active_host ost$((ostnum+1)))
3894 param="obdfilter.$ostname.last_id"
3895 for ost_last in $(do_node $node lctl get_param -n $param) ; do
3896 echo "$ostname.last_id=$ost_last ;MDS.last_id=$mds_last"
3897 ost_last_id=$(echo $ost_last | awk -F':' '{print $2}' |
3899 ost_last_seq=$(echo $ost_last | awk -F':' '{print $1}')
3900 if [ $ost_last_seq = $mds_last_seq ]; then
3901 if [ $ost_last_id != $mds_last ]; then
3902 error "$ost_last != $mds_last_id"
3910 [ $found = 0 ] && error "can not match last_seq/last_id for $mdtosc"
3913 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3916 $SOCKETSERVER $DIR/socket ||
3917 error "$SOCKETSERVER $DIR/socket failed: $?"
3918 $SOCKETCLIENT $DIR/socket ||
3919 error "$SOCKETCLIENT $DIR/socket failed: $?"
3920 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
3922 run_test 54a "unix domain socket test =========================="
3928 dd if=/dev/zero of=$f bs=$(page_size) count=1
3930 run_test 54b "char device works in lustre ======================"
3933 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3934 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3935 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3937 for i in $(seq 3 7); do
3938 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3946 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3949 loopdev="$DIR/loop54c"
3952 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3953 mknod $loopdev b 7 $LOOPNUM
3954 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3955 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3956 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3957 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3959 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3960 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3962 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3967 run_test 54c "block device works in lustre ====================="
3973 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
3975 run_test 54d "fifo device works in lustre ======================"
3978 check_kernel_version 46 || return 0
3981 cp -aL /dev/console $f
3982 echo $string > $f || error "echo $string to $f failed"
3984 run_test 54e "console/tty device works in lustre ======================"
3986 #The test_55 used to be iopen test and it was removed by bz#24037.
3987 #run_test 55 "check iopen_connect_dentry() ======================"
3989 test_56a() { # was test_56
3992 test_mkdir -p $DIR/$tdir/dir
3994 NUMFILESx2=$(($NUMFILES * 2))
3995 for i in `seq 1 $NUMFILES` ; do
3996 touch $DIR/$tdir/file$i
3997 touch $DIR/$tdir/dir/file$i
4000 # test lfs getstripe with --recursive
4001 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
4002 [ $FILENUM -eq $NUMFILESx2 ] ||
4003 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4004 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
4005 [ $FILENUM -eq $NUMFILES ] ||
4006 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4007 echo "$GETSTRIPE --recursive passed."
4009 # test lfs getstripe with file instead of dir
4010 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
4011 [ $FILENUM -eq 1 ] || error \
4012 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4013 echo "$GETSTRIPE file1 passed."
4015 #test lfs getstripe with --verbose
4016 [ `$GETSTRIPE --verbose $DIR/$tdir |
4017 grep -c lmm_magic` -eq $NUMFILES ] ||
4018 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4019 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
4020 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4021 echo "$GETSTRIPE --verbose passed."
4023 #test lfs getstripe with --obd
4024 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4025 grep -q "unknown obduuid" ||
4026 error "$GETSTRIPE --obd wrong_uuid should return error message"
4028 [ "$OSTCOUNT" -lt 2 ] &&
4029 skip_env "skipping other $GETSTRIPE --obd test" && return
4032 OBDUUID=$(ostuuid_from_index $OSTIDX)
4033 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
4034 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
4035 [ $FOUND -eq $FILENUM ] ||
4036 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4037 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4038 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4039 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
4040 error "$GETSTRIPE --obd: should not show file on other obd"
4041 echo "$GETSTRIPE --obd passed"
4043 run_test 56a "check $GETSTRIPE"
4048 local LOCAL_NUMFILES="$1"
4049 local LOCAL_NUMDIRS="$2"
4050 local MKDIR_PARAMS="$3"
4052 if [ ! -d "$TDIR" ] ; then
4054 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4055 for i in `seq 1 $LOCAL_NUMFILES` ; do
4058 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4059 test_mkdir $TDIR/dir$i
4060 for j in `seq 1 $LOCAL_NUMFILES` ; do
4061 touch $TDIR/dir$i/file$j
4067 setup_56_special() {
4071 if [ ! -e "$TDIR/loop1b" ] ; then
4072 for i in `seq 1 $LOCAL_NUMFILES` ; do
4073 mknod $TDIR/loop${i}b b 7 $i
4074 mknod $TDIR/null${i}c c 1 3
4075 ln -s $TDIR/file1 $TDIR/link${i}l
4077 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4078 mknod $TDIR/dir$i/loop${i}b b 7 $i
4079 mknod $TDIR/dir$i/null${i}c c 1 3
4080 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4089 setup_56 $NUMFILES $NUMDIRS
4091 EXPECTED=$(($NUMDIRS + 2))
4092 # test lfs find with -name
4093 for i in $(seq 1 $NUMFILES) ; do
4094 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4095 [ $NUMS -eq $EXPECTED ] ||
4096 error "lfs find -name \"*$i\" $TDIR wrong: "\
4097 "found $NUMS, expected $EXPECTED"
4100 run_test 56g "check lfs find -name ============================="
4106 setup_56 $NUMFILES $NUMDIRS
4108 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4109 # test lfs find with ! -name
4110 for i in $(seq 1 $NUMFILES) ; do
4111 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4112 [ $NUMS -eq $EXPECTED ] ||
4113 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4114 "found $NUMS, expected $EXPECTED"
4117 run_test 56h "check lfs find ! -name ============================="
4121 test_mkdir -p $DIR/$tdir
4122 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4123 CMD="$LFIND -ost $UUID $DIR/$tdir"
4125 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4127 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4131 setup_56_special $NUMFILES $NUMDIRS
4133 EXPECTED=$((NUMDIRS + 1))
4134 CMD="$LFIND -type d $TDIR"
4135 NUMS=$($CMD | wc -l)
4136 [ $NUMS -eq $EXPECTED ] ||
4137 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4139 run_test 56j "check lfs find -type d ============================="
4143 setup_56_special $NUMFILES $NUMDIRS
4145 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4146 CMD="$LFIND -type f $TDIR"
4147 NUMS=$($CMD | wc -l)
4148 [ $NUMS -eq $EXPECTED ] ||
4149 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4151 run_test 56k "check lfs find -type f ============================="
4155 setup_56_special $NUMFILES $NUMDIRS
4157 EXPECTED=$((NUMDIRS + NUMFILES))
4158 CMD="$LFIND -type b $TDIR"
4159 NUMS=$($CMD | wc -l)
4160 [ $NUMS -eq $EXPECTED ] ||
4161 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4163 run_test 56l "check lfs find -type b ============================="
4167 setup_56_special $NUMFILES $NUMDIRS
4169 EXPECTED=$((NUMDIRS + NUMFILES))
4170 CMD="$LFIND -type c $TDIR"
4171 NUMS=$($CMD | wc -l)
4172 [ $NUMS -eq $EXPECTED ] ||
4173 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4175 run_test 56m "check lfs find -type c ============================="
4179 setup_56_special $NUMFILES $NUMDIRS
4181 EXPECTED=$((NUMDIRS + NUMFILES))
4182 CMD="$LFIND -type l $TDIR"
4183 NUMS=$($CMD | wc -l)
4184 [ $NUMS -eq $EXPECTED ] ||
4185 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4187 run_test 56n "check lfs find -type l ============================="
4191 setup_56 $NUMFILES $NUMDIRS
4193 utime $TDIR/file1 > /dev/null || error "utime (1)"
4194 utime $TDIR/file2 > /dev/null || error "utime (2)"
4195 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4196 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4197 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4198 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4201 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4202 [ $NUMS -eq $EXPECTED ] || \
4203 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4206 CMD="$LFIND -mtime 0 $TDIR"
4207 NUMS=$($CMD | wc -l)
4208 [ $NUMS -eq $EXPECTED ] ||
4209 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4211 run_test 56o "check lfs find -mtime for old files =========================="
4214 [ $RUNAS_ID -eq $UID ] &&
4215 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4218 setup_56 $NUMFILES $NUMDIRS
4220 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4222 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4223 NUMS=$($CMD | wc -l)
4224 [ $NUMS -eq $EXPECTED ] || \
4225 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4227 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4228 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4229 NUMS=$($CMD | wc -l)
4230 [ $NUMS -eq $EXPECTED ] || \
4231 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4233 run_test 56p "check lfs find -uid and ! -uid ==============================="
4236 [ $RUNAS_ID -eq $UID ] &&
4237 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4240 setup_56 $NUMFILES $NUMDIRS
4242 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4245 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4246 NUMS=$($CMD | wc -l)
4247 [ $NUMS -eq $EXPECTED ] ||
4248 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4250 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4251 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4252 NUMS=$($CMD | wc -l)
4253 [ $NUMS -eq $EXPECTED ] ||
4254 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4256 run_test 56q "check lfs find -gid and ! -gid ==============================="
4260 setup_56 $NUMFILES $NUMDIRS
4263 CMD="$LFIND -size 0 -type f $TDIR"
4264 NUMS=$($CMD | wc -l)
4265 [ $NUMS -eq $EXPECTED ] ||
4266 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4268 CMD="$LFIND ! -size 0 -type f $TDIR"
4269 NUMS=$($CMD | wc -l)
4270 [ $NUMS -eq $EXPECTED ] ||
4271 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4272 echo "test" > $TDIR/$tfile
4273 echo "test2" > $TDIR/$tfile.2 && sync
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 +5 -type f $TDIR"
4281 NUMS=$($CMD | wc -l)
4282 [ $NUMS -eq $EXPECTED ] ||
4283 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4285 CMD="$LFIND -size +0 -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 $EXPECTED"
4295 CMD="$LFIND -size -5 -type f $TDIR"
4296 NUMS=$($CMD | wc -l)
4297 [ $NUMS -eq $EXPECTED ] ||
4298 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4300 run_test 56r "check lfs find -size works =========================="
4302 test_56s() { # LU-611
4304 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4306 if [ $OSTCOUNT -gt 1 ]; then
4307 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4311 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4315 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4316 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4317 NUMS=$($CMD | wc -l)
4318 [ $NUMS -eq $EXPECTED ] ||
4319 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4321 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4322 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4323 NUMS=$($CMD | wc -l)
4324 [ $NUMS -eq $EXPECTED ] ||
4325 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4328 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4329 NUMS=$($CMD | wc -l)
4330 [ $NUMS -eq $EXPECTED ] ||
4331 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4333 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4334 NUMS=$($CMD | wc -l)
4335 [ $NUMS -eq $EXPECTED ] ||
4336 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4339 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4340 NUMS=$($CMD | wc -l)
4341 [ $NUMS -eq $EXPECTED ] ||
4342 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4344 run_test 56s "check lfs find -stripe-count works"
4346 test_56t() { # LU-611
4348 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4350 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4352 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4353 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4354 NUMS=$($CMD | wc -l)
4355 [ $NUMS -eq $EXPECTED ] ||
4356 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4358 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4359 NUMS=$($CMD | wc -l)
4360 [ $NUMS -eq $EXPECTED ] ||
4361 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4363 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4364 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4365 NUMS=$($CMD | wc -l)
4366 [ $NUMS -eq $EXPECTED ] ||
4367 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4369 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4370 NUMS=$($CMD | wc -l)
4371 [ $NUMS -eq $EXPECTED ] ||
4372 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4375 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4376 NUMS=$($CMD | wc -l)
4377 [ $NUMS -eq $EXPECTED ] ||
4378 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4380 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4381 NUMS=$($CMD | wc -l)
4382 [ $NUMS -eq $EXPECTED ] ||
4383 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4386 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4387 NUMS=$($CMD | wc -l)
4388 [ $NUMS -eq $EXPECTED ] ||
4389 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4391 run_test 56t "check lfs find -stripe-size works"
4393 test_56u() { # LU-611
4395 setup_56 $NUMFILES $NUMDIRS "-i 0"
4397 if [ $OSTCOUNT -gt 1 ]; then
4398 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4404 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4405 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4406 NUMS=$($CMD | wc -l)
4407 [ $NUMS -eq $EXPECTED ] ||
4408 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4411 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4412 NUMS=$($CMD | wc -l)
4413 [ $NUMS -eq $EXPECTED ] ||
4414 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4416 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4417 NUMS=$($CMD | wc -l)
4418 [ $NUMS -eq $EXPECTED ] ||
4419 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4422 # This should produce an error and not return any files
4423 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4424 NUMS=$($CMD 2>/dev/null | wc -l)
4425 [ $NUMS -eq $EXPECTED ] ||
4426 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4428 if [ $OSTCOUNT -gt 1 ]; then
4429 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4430 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4431 NUMS=$($CMD | wc -l)
4432 [ $NUMS -eq $EXPECTED ] ||
4433 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4436 run_test 56u "check lfs find -stripe-index works"
4443 setup_56 $NUMFILES $NUMDIRS
4445 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4446 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4448 for file in $($LFIND -mdt $UUID $TDIR); do
4449 file_mdt_idx=$($GETSTRIPE -M $file)
4450 [ $file_mdt_idx -eq $MDT_IDX ] ||
4451 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4454 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4456 # Get and check the actual stripe count of one file.
4457 # Usage: check_stripe_count <file> <expected_stripe_count>
4458 check_stripe_count() {
4463 [[ -z "$file" || -z "$expected" ]] &&
4464 error "check_stripe_count: invalid argument!"
4466 local cmd="$GETSTRIPE -c $file"
4467 actual=$($cmd) || error "$cmd failed"
4468 actual=${actual%% *}
4470 if [[ $actual -ne $expected ]]; then
4471 [[ $expected -eq -1 ]] ||
4472 error "$cmd wrong: found $actual, expected $expected"
4473 [[ $actual -eq $OSTCOUNT ]] ||
4474 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4479 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4482 rm -rf $TDIR || error "remove $TDIR failed"
4483 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4486 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4487 error "$GETSTRIPE -S -d $TDIR failed"
4488 stripe_size=${stripe_size%% *}
4490 local file_size=$((stripe_size * OSTCOUNT))
4491 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4492 local required_space=$((file_num * file_size))
4493 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4494 [[ $free_space -le $((required_space / 1024)) ]] &&
4495 skip_env "need at least $required_space bytes free space," \
4496 "have $free_space kbytes" && return
4499 local dd_count=$((file_size / dd_bs))
4501 # write data into the files
4505 for i in $(seq 1 $NUMFILES); do
4507 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4508 error "write data into $file failed"
4510 for i in $(seq 1 $NUMDIRS); do
4511 for j in $(seq 1 $NUMFILES); do
4512 file=$TDIR/dir$i/file$j
4513 yes | dd bs=$dd_bs count=$dd_count of=$file \
4515 error "write data into $file failed"
4520 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4523 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4525 eval $cmd || error "$cmd failed"
4527 check_stripe_count $TDIR/file1 $expected
4530 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4532 eval $cmd || error "$cmd failed"
4534 for j in $(seq 1 $NUMFILES); do
4535 check_stripe_count $TDIR/dir1/file$j $expected
4538 # lfs_migrate works with lfs find
4539 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4540 $LFS_MIGRATE -y -c $expected"
4542 eval $cmd || error "$cmd failed"
4544 for i in $(seq 2 $NUMFILES); do
4545 check_stripe_count $TDIR/file$i $expected
4547 for i in $(seq 2 $NUMDIRS); do
4548 for j in $(seq 1 $NUMFILES); do
4549 check_stripe_count $TDIR/dir$i/file$j $expected
4553 run_test 56w "check lfs_migrate -c stripe_count works"
4556 check_swap_layouts_support && return 0
4557 [ "$OSTCOUNT" -lt "2" ] &&
4558 skip_env "need 2 OST, skipping test" && return
4560 local dir0=$DIR/$tdir/$testnum
4561 mkdir -p $dir0 || error "creating dir $dir0"
4563 local ref1=/etc/passwd
4564 local file1=$dir0/file1
4566 $SETSTRIPE -c 2 $file1
4568 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4569 stripe=$($GETSTRIPE -c $file1)
4570 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4571 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4576 run_test 56x "lfs migration support"
4579 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
4580 skip "No HSM support on MDS of $(get_lustre_version)," \
4581 "need 2.4.53 at least" && return
4584 local dir0=$DIR/$tdir/$testnum
4585 mkdir -p $dir0 || error "creating dir $dir0"
4586 local f1=$dir0/file1
4587 local f2=$dir0/file2
4589 touch $f1 || error "creating std file $f1"
4590 $MULTIOP $f2 H2c || error "creating released file $f2"
4592 # a directory can be raid0, so ask only for files
4593 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
4594 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
4596 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
4597 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
4599 # only files can be released, so no need to force file search
4600 res=$($LFIND $dir0 -L released)
4601 [[ $res == $f2 ]] || error "search released: found $res != $f2"
4603 res=$($LFIND $dir0 \! -L released)
4604 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
4607 run_test 56y "lfs find -L raid0|released"
4610 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4611 # note test will not do anything if MDS is not local
4612 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4613 skip "Only applicable to ldiskfs-based MDTs"
4617 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4618 local MNTDEV="osd*.*MDT*.mntdev"
4619 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4620 [ -z "$DEV" ] && error "can't access $MNTDEV"
4621 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4622 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4623 error "can't access $DEV"
4624 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4625 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4629 run_test 57a "verify MDS filesystem created with large inodes =="
4632 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4633 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4634 skip "Only applicable to ldiskfs-based MDTs"
4638 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4643 local FILEN=$dir/f$FILECOUNT
4645 rm -rf $dir || error "removing $dir"
4646 test_mkdir -p $dir || error "creating $dir"
4647 local num=$(get_mds_dir $dir)
4650 echo "mcreating $FILECOUNT files"
4651 createmany -m $dir/f 1 $FILECOUNT || \
4652 error "creating files in $dir"
4654 # verify that files do not have EAs yet
4655 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4656 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4660 df $dir #make sure we get new statfs data
4661 local MDSFREE=$(do_facet $mymds \
4662 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4663 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4664 echo "opening files to create objects/EAs"
4666 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4667 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4670 # verify that files have EAs now
4671 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4672 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4674 sleep 1 #make sure we get new statfs data
4676 local MDSFREE2=$(do_facet $mymds \
4677 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4678 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4679 if [ "$MDCFREE2" -lt "$((MDCFREE - 16))" ]; then
4680 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4681 error "MDC before $MDCFREE != after $MDCFREE2"
4683 echo "MDC before $MDCFREE != after $MDCFREE2"
4684 echo "unable to confirm if MDS has large inodes"
4689 run_test 57b "default LOV EAs are stored inside large inodes ==="
4692 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4693 [ -z "$(which wiretest 2>/dev/null)" ] &&
4694 skip_env "could not find wiretest" && return
4697 run_test 58 "verify cross-platform wire constants =============="
4700 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4701 echo "touch 130 files"
4702 createmany -o $DIR/f59- 130
4704 unlinkmany $DIR/f59- 130
4706 # wait for commitment of removal
4707 wait_delete_completed
4709 run_test 59 "verify cancellation of llog records async ========="
4711 TEST60_HEAD="test_60 run $RANDOM"
4713 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4714 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4715 do_facet mgs "! which run-llog.sh &> /dev/null" &&
4716 skip_env "missing subtest run-llog.sh" && return
4717 log "$TEST60_HEAD - from kernel mode"
4718 do_facet mgs sh run-llog.sh
4720 run_test 60a "llog sanity tests run from kernel module =========="
4722 test_60b() { # bug 6411
4723 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4725 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4737 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4739 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4742 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4743 echo "create 5000 files"
4744 createmany -o $DIR/f60c- 5000
4745 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4746 lctl set_param fail_loc=0x80000137
4747 unlinkmany $DIR/f60c- 5000
4748 lctl set_param fail_loc=0
4750 run_test 60c "unlink file when mds full"
4753 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4754 SAVEPRINTK=$(lctl get_param -n printk)
4756 # verify "lctl mark" is even working"
4757 MESSAGE="test message ID $RANDOM $$"
4758 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4759 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4761 lctl set_param printk=0 || error "set lnet.printk failed"
4762 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4763 MESSAGE="new test message ID $RANDOM $$"
4764 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4765 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4766 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4768 lctl set_param -n printk="$SAVEPRINTK"
4770 run_test 60d "test printk console message masking"
4773 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4775 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
4776 cancel_lru_locks osc
4777 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
4780 run_test 61 "mmap() writes don't make sync hang ================"
4782 # bug 2330 - insufficient obd_match error checking causes LBUG
4784 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4787 cancel_lru_locks osc
4788 lctl set_param fail_loc=0x405
4789 cat $f && error "cat succeeded, expect -EIO"
4790 lctl set_param fail_loc=0
4792 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4793 # match every page all of the time.
4794 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4796 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4797 test_63a() { # was test_63
4798 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4799 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4800 lctl set_param -n osc.*.max_dirty_mb 0
4801 for i in `seq 10` ; do
4802 dd if=/dev/zero of=$DIR/f63 bs=8k &
4808 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4809 rm -f $DIR/f63 || true
4811 run_test 63a "Verify oig_wait interruption does not crash ======="
4813 # bug 2248 - async write errors didn't return to application on sync
4814 # bug 3677 - async write errors left page locked
4816 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4818 lctl set_param debug=-1
4820 # ensure we have a grant to do async writes
4821 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4824 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4825 lctl set_param fail_loc=0x80000406
4826 $MULTIOP $DIR/$tfile Owy && \
4827 error "sync didn't return ENOMEM"
4828 sync; sleep 2; sync # do a real sync this time to flush page
4829 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4830 error "locked page left in cache after async error" || true
4833 run_test 63b "async write errors should be returned to fsync ==="
4836 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4838 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4840 run_test 64a "verify filter grant calculations (in kernel) ====="
4843 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4844 sh oos.sh $MOUNT || error "oos.sh failed: $?"
4846 run_test 64b "check out-of-space detection on client ==========="
4849 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4851 run_test 64c "verify grant shrink ========================------"
4853 # bug 1414 - set/get directories' stripe info
4855 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4856 test_mkdir -p $DIR/$tdir
4858 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4860 run_test 65a "directory with no stripe info ===================="
4863 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4864 test_mkdir -p $DIR/$tdir
4865 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4868 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4870 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4873 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4874 if [ $OSTCOUNT -gt 1 ]; then
4875 test_mkdir -p $DIR/$tdir
4876 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4877 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4879 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4882 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4885 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4886 test_mkdir -p $DIR/$tdir
4887 if [ $STRIPECOUNT -le 0 ]; then
4889 elif [ $STRIPECOUNT -gt 2000 ]; then
4890 #LOV_MAX_STRIPE_COUNT is 2000
4891 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4893 sc=$(($STRIPECOUNT - 1))
4895 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4896 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4897 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4898 error "lverify failed"
4900 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4903 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4904 test_mkdir -p $DIR/$tdir
4906 $SETSTRIPE $DIR/$tdir || error "setstripe"
4907 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4908 error "no stripe info failed"
4910 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4912 run_test 65e "directory setstripe defaults ======================="
4915 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4916 test_mkdir -p $DIR/${tdir}f
4917 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4919 run_test 65f "dir setstripe permission (should return error) ==="
4922 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4923 test_mkdir -p $DIR/$tdir
4924 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4926 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4927 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4928 error "delete default stripe failed"
4930 run_test 65g "directory setstripe -d ==========================="
4933 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4934 test_mkdir -p $DIR/$tdir
4935 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4937 test_mkdir -p $DIR/$tdir/dd1
4938 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4939 error "stripe info inherit failed"
4941 run_test 65h "directory stripe info inherit ===================="
4943 test_65i() { # bug6367
4944 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4945 $SETSTRIPE -S 65536 -c -1 $MOUNT
4947 run_test 65i "set non-default striping on root directory (bug 6367)="
4949 test_65ia() { # bug12836
4950 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4951 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4953 run_test 65ia "getstripe on -1 default directory striping"
4955 test_65ib() { # bug12836
4956 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4957 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4959 run_test 65ib "getstripe -v on -1 default directory striping"
4961 test_65ic() { # bug12836
4962 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4963 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4965 run_test 65ic "new find on -1 default directory striping"
4967 test_65j() { # bug6367
4968 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4970 # if we aren't already remounting for each test, do so for this test
4971 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4972 cleanup || error "failed to unmount"
4975 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4977 run_test 65j "set default striping on root directory (bug 6367)="
4979 test_65k() { # bug11679
4980 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4981 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4982 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4984 echo "Check OST status: "
4985 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4986 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4988 for OSC in $MDS_OSCS; do
4989 echo $OSC "is activate"
4990 do_facet $SINGLEMDS lctl --device %$OSC activate
4994 for INACTIVE_OSC in $MDS_OSCS; do
4995 echo "Deactivate: " $INACTIVE_OSC
4996 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4997 for STRIPE_OSC in $MDS_OSCS; do
4998 OST=`osc_to_ost $STRIPE_OSC`
4999 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
5000 awk -F: /$OST/'{ print $1 }' | head -n 1`
5002 [ -f $DIR/$tdir/$IDX ] && continue
5003 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
5004 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
5006 [ $RC -ne 0 ] && error "setstripe should have succeeded"
5009 echo $INACTIVE_OSC "is Activate."
5010 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5013 run_test 65k "validate manual striping works properly with deactivated OSCs"
5015 test_65l() { # bug 12836
5016 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5017 test_mkdir -p $DIR/$tdir/test_dir
5018 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5019 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5021 run_test 65l "lfs find on -1 stripe dir ========================"
5023 # bug 2543 - update blocks count on client
5025 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5027 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5028 sync; sync_all_data; sync; sync_all_data
5029 cancel_lru_locks osc
5030 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5031 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5033 run_test 66 "update inode blocks count on client ==============="
5038 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5040 if [ ! -z "$LLOOP" ]; then
5041 if swapon -s | grep -q $LLOOP; then
5042 swapoff $LLOOP || error "swapoff failed"
5045 $LCTL blockdev_detach $LLOOP || error "detach failed"
5049 if [ ! -z "$LLITELOOPLOAD" ]; then
5057 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5061 swapon -s | awk '($1 == "'$1'") { print $4 }'
5064 # test case for lloop driver, basic function
5066 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5067 [ "$UID" != 0 ] && skip_env "must run as root" && return
5068 llite_lloop_enabled || \
5069 { skip_env "llite_lloop module disabled" && return; }
5071 trap cleanup_68 EXIT
5073 if ! module_loaded llite_lloop; then
5074 if load_module llite/llite_lloop; then
5077 skip_env "can't find module llite_lloop"
5082 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5083 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5084 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5086 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5087 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5091 run_test 68a "lloop driver - basic test ========================"
5093 # excercise swapping to lustre by adding a high priority swapfile entry
5094 # and then consuming memory until it is used.
5095 test_68b() { # was test_68
5096 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5097 [ "$UID" != 0 ] && skip_env "must run as root" && return
5098 lctl get_param -n devices | grep -q obdfilter && \
5099 skip "local OST" && return
5101 grep -q llite_lloop /proc/modules
5102 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5104 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5105 skip "can't reliably test swap with TCP" && return
5107 MEMTOTAL=`meminfo MemTotal`
5108 NR_BLOCKS=$((MEMTOTAL>>8))
5109 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5111 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5112 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5115 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5117 trap cleanup_68 EXIT
5119 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5121 echo "before: `swapon -s | grep $LLOOP`"
5122 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5123 echo "after: `swapon -s | grep $LLOOP`"
5124 SWAPUSED=`swap_used $LLOOP`
5128 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5130 run_test 68b "support swapping to Lustre ========================"
5132 # bug5265, obdfilter oa2dentry return -ENOENT
5133 # #define OBD_FAIL_OST_ENOENT 0x217
5135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5136 remote_ost_nodsh && skip "remote OST with nodsh" && return
5139 $SETSTRIPE -c 1 -i 0 $f
5141 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5143 do_facet ost1 lctl set_param fail_loc=0x217
5144 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5145 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5147 do_facet ost1 lctl set_param fail_loc=0
5148 $DIRECTIO write $f 0 2 || error "write error"
5150 cancel_lru_locks osc
5151 $DIRECTIO read $f 0 1 || error "read error"
5153 do_facet ost1 lctl set_param fail_loc=0x217
5154 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5156 do_facet ost1 lctl set_param fail_loc=0
5159 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5162 test_mkdir -p $DIR/$tdir
5163 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5165 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5167 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5168 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5169 [ "$RUNAS_ID" = "$UID" ] &&
5170 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5172 # Check that testing environment is properly set up. Skip if not
5173 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5174 skip_env "User $RUNAS_ID does not exist - skipping"
5177 # We had better clear the $DIR to get enough space for dd
5180 chmod 777 $DIR/$tfile
5181 chmod ug+s $DIR/$tfile
5182 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5183 error "$RUNAS dd $DIR/$tfile failed"
5184 # See if we are still setuid/sgid
5185 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5186 error "S/gid is not dropped on write"
5187 # Now test that MDS is updated too
5188 cancel_lru_locks mdc
5189 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5190 error "S/gid is not dropped on MDS"
5193 run_test 72a "Test that remove suid works properly (bug5695) ===="
5195 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5198 [ "$RUNAS_ID" = "$UID" ] && \
5199 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5200 [ "$RUNAS_ID" -eq 0 ] && \
5201 skip_env "RUNAS_ID = 0 -- skipping" && return
5203 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5204 # Check that testing environment is properly set up. Skip if not
5205 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5206 skip_env "User $RUNAS_ID does not exist - skipping"
5209 touch $DIR/${tfile}-f{g,u}
5210 test_mkdir $DIR/${tfile}-dg
5211 test_mkdir $DIR/${tfile}-du
5212 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5213 chmod g+s $DIR/${tfile}-{f,d}g
5214 chmod u+s $DIR/${tfile}-{f,d}u
5215 for perm in 777 2777 4777; do
5216 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5217 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5218 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5219 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5223 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5225 # bug 3462 - multiple simultaneous MDC requests
5227 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5228 test_mkdir $DIR/d73-1
5229 test_mkdir $DIR/d73-2
5230 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5233 lctl set_param fail_loc=0x80000129
5234 $MULTIOP $DIR/d73-1/f73-2 Oc &
5236 lctl set_param fail_loc=0
5238 $MULTIOP $DIR/d73-2/f73-3 Oc &
5242 wait $pid1 || return 1
5246 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5247 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5248 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5252 run_test 73 "multiple MDC requests (should not deadlock)"
5254 test_74a() { # bug 6149, 6184
5255 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5256 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5258 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5259 # will spin in a tight reconnection loop
5261 lctl set_param fail_loc=0x8000030e
5262 # get any lock that won't be difficult - lookup works.
5264 lctl set_param fail_loc=0
5268 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5270 test_74b() { # bug 13310
5271 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5272 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5274 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5275 # will spin in a tight reconnection loop
5276 lctl set_param fail_loc=0x8000030e
5277 # get a "difficult" lock
5279 lctl set_param fail_loc=0
5283 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5286 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5287 #define OBD_FAIL_LDLM_NEW_LOCK
5288 lctl set_param fail_loc=0x80000319
5289 touch $DIR/$tfile && error "Touch successful"
5292 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5295 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5298 get_inode_slab_tunables() {
5299 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5302 set_inode_slab_tunables() {
5303 echo "lustre_inode_cache $1" > /proc/slabinfo
5306 test_76() { # Now for bug 20433, added originally in bug 1443
5307 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5308 local SLAB_SETTINGS=`get_inode_slab_tunables`
5309 local CPUS=`getconf _NPROCESSORS_ONLN`
5310 # we cannot set limit below 1 which means 1 inode in each
5311 # per-cpu cache is still allowed
5312 set_inode_slab_tunables "1 1 0"
5313 cancel_lru_locks osc
5314 BEFORE_INODES=`num_inodes`
5315 echo "before inodes: $BEFORE_INODES"
5317 [ "$SLOW" = "no" ] && COUNT=100
5318 for i in `seq $COUNT`; do
5322 cancel_lru_locks osc
5323 AFTER_INODES=`num_inodes`
5324 echo "after inodes: $AFTER_INODES"
5326 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5328 AFTER_INODES=`num_inodes`
5330 echo "wait $wait seconds inodes: $AFTER_INODES"
5331 if [ $wait -gt 30 ]; then
5332 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5335 set_inode_slab_tunables "$SLAB_SETTINGS"
5337 run_test 76 "confirm clients recycle inodes properly ===="
5343 # Note: in sptlrpc modes which enable its own bulk checksum, the
5344 # original crc32_le bulk checksum will be automatically disabled,
5345 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5346 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5347 # In this case set_checksums() will not be no-op, because sptlrpc
5348 # bulk checksum will be enabled all through the test.
5350 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5351 lctl set_param -n osc.*.checksums $1
5355 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5356 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5357 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5358 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5361 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5362 log "set checksum type to $1"
5365 F77_TMP=$TMP/f77-temp
5368 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5369 error "error writing to $F77_TMP"
5372 test_77a() { # bug 10889
5373 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5374 $GSS && skip "could not run with gss" && return
5375 [ ! -f $F77_TMP ] && setup_f77
5377 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5381 run_test 77a "normal checksum read/write operation"
5383 test_77b() { # bug 10889
5384 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5385 $GSS && skip "could not run with gss" && return
5386 [ ! -f $F77_TMP ] && setup_f77
5387 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5388 $LCTL set_param fail_loc=0x80000409
5391 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
5392 error "dd error: $?"
5393 $LCTL set_param fail_loc=0
5395 for algo in $CKSUM_TYPES; do
5396 cancel_lru_locks osc
5397 set_checksum_type $algo
5398 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5399 $LCTL set_param fail_loc=0x80000408
5400 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5401 $LCTL set_param fail_loc=0
5404 set_checksum_type $ORIG_CSUM_TYPE
5407 run_test 77b "checksum error on client write, read"
5409 test_77d() { # bug 10889
5410 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5411 $GSS && skip "could not run with gss" && return
5412 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5413 $LCTL set_param fail_loc=0x80000409
5415 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5416 error "direct write: rc=$?"
5417 $LCTL set_param fail_loc=0
5420 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5421 $LCTL set_param fail_loc=0x80000408
5423 cancel_lru_locks osc
5424 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5425 error "direct read: rc=$?"
5426 $LCTL set_param fail_loc=0
5429 run_test 77d "checksum error on OST direct write, read"
5431 test_77f() { # bug 10889
5432 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5433 $GSS && skip "could not run with gss" && return
5435 for algo in $CKSUM_TYPES; do
5436 cancel_lru_locks osc
5437 set_checksum_type $algo
5438 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5439 $LCTL set_param fail_loc=0x409
5440 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
5441 error "direct write succeeded"
5442 $LCTL set_param fail_loc=0
5444 set_checksum_type $ORIG_CSUM_TYPE
5447 run_test 77f "repeat checksum error on write (expect error)"
5449 test_77g() { # bug 10889
5450 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5451 $GSS && skip "could not run with gss" && return
5452 remote_ost_nodsh && skip "remote OST with nodsh" && return
5454 [ ! -f $F77_TMP ] && setup_f77
5456 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
5457 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5458 do_facet ost1 lctl set_param fail_loc=0x8000021a
5460 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
5461 error "write error: rc=$?"
5462 do_facet ost1 lctl set_param fail_loc=0
5465 cancel_lru_locks osc
5466 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5467 do_facet ost1 lctl set_param fail_loc=0x8000021b
5469 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5470 do_facet ost1 lctl set_param fail_loc=0
5473 run_test 77g "checksum error on OST write, read"
5475 test_77i() { # bug 13805
5476 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5477 $GSS && skip "could not run with gss" && return
5478 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5479 lctl set_param fail_loc=0x40b
5480 remount_client $MOUNT
5481 lctl set_param fail_loc=0
5482 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5483 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5484 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5485 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5487 remount_client $MOUNT
5489 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
5491 test_77j() { # bug 13805
5492 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5493 $GSS && skip "could not run with gss" && return
5494 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5495 lctl set_param fail_loc=0x40c
5496 remount_client $MOUNT
5497 lctl set_param fail_loc=0
5498 sleep 2 # wait async osc connect to finish
5499 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5500 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5501 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5502 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5504 remount_client $MOUNT
5506 run_test 77j "client only supporting ADLER32"
5508 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5512 test_78() { # bug 10901
5513 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5514 remote_ost || { skip_env "local OST" && return; }
5517 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5518 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5519 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5520 echo "MemTotal: $MEMTOTAL"
5521 # reserve 256MB of memory for the kernel and other running processes,
5522 # and then take 1/2 of the remaining memory for the read/write buffers.
5523 if [ $MEMTOTAL -gt 512 ] ;then
5524 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5526 # for those poor memory-starved high-end clusters...
5527 MEMTOTAL=$((MEMTOTAL / 2))
5529 echo "Mem to use for directio: $MEMTOTAL"
5530 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5531 [ $F78SIZE -gt 512 ] && F78SIZE=512
5532 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5533 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5534 echo "Smallest OST: $SMALLESTOST"
5535 [ $SMALLESTOST -lt 10240 ] && \
5536 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5538 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5539 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5541 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5542 echo "File size: $F78SIZE"
5543 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5544 for i in `seq 1 $NSEQ`
5546 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5547 echo directIO rdwr round $i of $NSEQ
5548 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5553 run_test 78 "handle large O_DIRECT writes correctly ============"
5555 test_79() { # bug 12743
5556 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5557 wait_delete_completed
5559 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5560 BKFREE=$(calc_osc_kbytes kbytesfree)
5561 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5563 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5564 DFTOTAL=`echo $STRING | cut -d, -f1`
5565 DFUSED=`echo $STRING | cut -d, -f2`
5566 DFAVAIL=`echo $STRING | cut -d, -f3`
5567 DFFREE=$(($DFTOTAL - $DFUSED))
5569 ALLOWANCE=$((64 * $OSTCOUNT))
5571 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5572 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5573 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5575 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5576 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5577 error "df free($DFFREE) mismatch OST free($BKFREE)"
5579 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5580 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5581 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5584 run_test 79 "df report consistency check ======================="
5586 test_80() { # bug 10718
5587 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5588 # relax strong synchronous semantics for slow backends like ZFS
5589 local soc="obdfilter.*.sync_on_lock_cancel"
5590 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5592 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5593 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5594 facet_active_host $host; done | sort -u)
5595 do_nodes $hosts lctl set_param $soc=never
5598 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5600 local BEFORE=`date +%s`
5601 cancel_lru_locks osc
5602 local AFTER=`date +%s`
5603 local DIFF=$((AFTER-BEFORE))
5604 if [ $DIFF -gt 1 ] ; then
5605 error "elapsed for 1M@1T = $DIFF"
5608 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5612 run_test 80 "Page eviction is equally fast at high offsets too ===="
5614 test_81a() { # LU-456
5615 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5616 remote_ost_nodsh && skip "remote OST with nodsh" && return
5617 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5618 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5619 do_facet ost1 lctl set_param fail_loc=0x80000228
5621 # write should trigger a retry and success
5622 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5623 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5625 if [ $RC -ne 0 ] ; then
5626 error "write should success, but failed for $RC"
5629 run_test 81a "OST should retry write when get -ENOSPC ==============="
5631 test_81b() { # LU-456
5632 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5633 remote_ost_nodsh && skip "remote OST with nodsh" && return
5634 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5635 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5636 do_facet ost1 lctl set_param fail_loc=0x228
5638 # write should retry several times and return -ENOSPC finally
5639 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5640 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5643 if [ $RC -ne $ENOSPC ] ; then
5644 error "dd should fail for -ENOSPC, but succeed."
5647 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5649 test_82() { # LU-1031
5650 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5654 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5656 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5658 kill -USR1 $MULTIPID2
5660 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5661 error "First grouplock does not block second one"
5663 echo "Second grouplock blocks first one"
5665 kill -USR1 $MULTIPID1
5669 run_test 82 "Basic grouplock test ==============================="
5672 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
5674 test_mkdir -p $DIR/d99cvsroot
5675 chown $RUNAS_ID $DIR/d99cvsroot
5676 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5679 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
5682 run_test 99a "cvs init ========================================="
5685 [ -z "$(which cvs 2>/dev/null)" ] &&
5686 skip_env "could not find cvs" && return
5687 [ ! -d $DIR/d99cvsroot ] && test_99a
5689 # some versions of cvs import exit(1) when asked to import links or
5690 # files they can't read. ignore those files.
5691 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5692 ! -perm +4 -printf '-I %f\n')
5693 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5694 d99reposname vtag rtag
5696 run_test 99b "cvs import ======================================="
5699 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5700 [ ! -d $DIR/d99cvsroot ] && test_99b
5702 test_mkdir -p $DIR/d99reposname
5703 chown $RUNAS_ID $DIR/d99reposname
5704 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5706 run_test 99c "cvs checkout ====================================="
5709 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5710 [ ! -d $DIR/d99cvsroot ] && test_99c
5711 cd $DIR/d99reposname
5713 $RUNAS cvs add -m 'addmsg' foo99
5715 run_test 99d "cvs add =========================================="
5718 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5719 [ ! -d $DIR/d99cvsroot ] && test_99c
5720 cd $DIR/d99reposname
5723 run_test 99e "cvs update ======================================="
5726 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5727 [ ! -d $DIR/d99cvsroot ] && test_99d
5728 cd $DIR/d99reposname
5729 $RUNAS cvs commit -m 'nomsg' foo99
5730 rm -fr $DIR/d99cvsroot
5732 run_test 99f "cvs commit ======================================="
5735 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5736 [ "$NETTYPE" = tcp ] || \
5737 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5740 remote_ost_nodsh && skip "remote OST with nodsh" && return
5741 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5743 { skip "useless for local single node setup" && return; }
5745 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5746 [ "$PROT" != "tcp" ] && continue
5747 RPORT=$(echo $REMOTE | cut -d: -f2)
5748 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5751 LPORT=`echo $LOCAL | cut -d: -f2`
5752 if [ $LPORT -ge 1024 ]; then
5753 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5755 error_exit "local: $LPORT > 1024, remote: $RPORT"
5758 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5760 run_test 100 "check local port using privileged port ==========="
5762 function get_named_value()
5771 echo $line | sed "s/^$tag[ ]*//"
5778 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5779 awk '/^max_cached_mb/ { print $2 }')
5782 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5787 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5791 local cache_limit=32
5793 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5794 trap cleanup_101a EXIT
5795 $LCTL set_param -n llite.*.read_ahead_stats 0
5796 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5799 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5801 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5802 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5805 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5806 get_named_value 'read but discarded' | cut -d" " -f1`; do
5807 discard=$(($discard + $s))
5811 if [ $(($discard * 10)) -gt $nreads ] ;then
5812 $LCTL get_param osc.*-osc*.rpc_stats
5813 $LCTL get_param llite.*.read_ahead_stats
5814 error "too many ($discard) discarded pages"
5816 rm -f $DIR/$tfile || true
5818 run_test 101a "check read-ahead for random reads ================"
5821 test_mkdir -p $DIR/$tdir
5823 STRIPE_COUNT=$OSTCOUNT
5826 local list=$(comma_list $(osts_nodes))
5827 set_osd_param $list '' read_cache_enable 0
5828 set_osd_param $list '' writethrough_cache_enable 0
5830 trap cleanup_test101bc EXIT
5831 # prepare the read-ahead file
5832 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5834 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5837 cleanup_test101bc() {
5842 local list=$(comma_list $(osts_nodes))
5843 set_osd_param $list '' read_cache_enable 1
5844 set_osd_param $list '' writethrough_cache_enable 1
5848 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5853 local STRIPE_SIZE=1048576
5854 local RA_INC=1048576
5855 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5856 local FILE_LENGTH=$((64*100))
5857 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5858 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5859 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5860 get_named_value 'read but discarded' | \
5861 cut -d" " -f1 | calc_total`
5862 if [ $DISCARD -gt $discard_limit ]; then
5863 $LCTL get_param llite.*.read_ahead_stats
5864 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5866 echo "Read-ahead success for size ${READ_SIZE}"
5871 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5872 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5873 local STRIPE_SIZE=1048576
5874 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5875 local FILE_LENGTH=$((STRIPE_SIZE*100))
5876 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5877 # prepare the read-ahead file
5879 cancel_lru_locks osc
5880 for BIDX in 2 4 8 16 32 64 128 256
5882 local BSIZE=$((BIDX*4096))
5883 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5884 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5885 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5886 $LCTL set_param -n llite.*.read_ahead_stats 0
5887 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5888 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5889 cancel_lru_locks osc
5895 run_test 101b "check stride-io mode read-ahead ================="
5898 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5899 local STRIPE_SIZE=1048576
5900 local FILE_LENGTH=$((STRIPE_SIZE*100))
5906 cancel_lru_locks osc
5907 $LCTL set_param osc.*.rpc_stats 0
5908 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5909 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
5910 local stats=$($LCTL get_param -n $osc_rpc_stats)
5911 local lines=$(echo "$stats" | awk 'END {print NR;}')
5914 if [ $lines -le 20 ]; then
5917 for size in 1 2 4 8; do
5918 local rpc=$(echo "$stats" |
5919 awk '($1 == "'$size':") {print $2; exit; }')
5921 error "Small $((size*4))k read IO $rpc !"
5923 echo "$osc_rpc_stats check passed!"
5928 run_test 101c "check stripe_size aligned read-ahead ================="
5931 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5932 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5936 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5937 local file=$DIR/$tfile
5938 local size=${FILESIZE_101c:-500}
5939 local ra_MB=${READAHEAD_MB:-40}
5941 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5942 [ $space -gt $((size * 1024)) ] ||
5943 { skip "Need free space ${size}M, have ${space}K" && return; }
5945 echo "Creating test file $file of size ${size}M with ${space}K free space"
5946 $SETSTRIPE -c -1 $file || error "setstripe failed"
5947 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5948 echo Cancel LRU locks on lustre client to flush the client cache
5949 cancel_lru_locks osc
5951 echo Disable read-ahead
5952 local old_READAHEAD=$(set_read_ahead 0)
5954 echo Reading the test file $file with read-ahead disabled
5955 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5957 echo Cancel LRU locks on lustre client to flush the client cache
5958 cancel_lru_locks osc
5959 echo Enable read-ahead with ${ra_MB}MB
5960 set_read_ahead $ra_MB
5962 echo Reading the test file $file with read-ahead enabled
5963 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5965 echo read-ahead disabled time read $time_ra_OFF
5966 echo read-ahead enabled time read $time_ra_ON
5968 set_read_ahead $old_READAHEAD
5970 wait_delete_completed
5972 [ $time_ra_ON -lt $time_ra_OFF ] ||
5973 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5974 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5976 run_test 101d "file read with and without read-ahead enabled ================="
5979 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5980 local file=$DIR/$tfile
5985 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5986 local need_space=$((count * size))
5987 [ $space -gt $need_space ] ||
5988 { skip_env "Need free space $need_space, have $space" && return; }
5990 echo Creating $count ${size}K test files
5991 for ((i = 0; i < $count; i++)); do
5992 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5995 echo Cancel LRU locks on lustre client to flush the client cache
5996 cancel_lru_locks osc
5998 echo Reset readahead stats
5999 $LCTL set_param -n llite.*.read_ahead_stats 0
6001 for ((i = 0; i < $count; i++)); do
6002 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
6005 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
6006 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6008 for ((i = 0; i < $count; i++)); do
6009 rm -rf ${file}_${i} 2>/dev/null
6012 #10000 means 20% reads are missing in readahead
6013 [ $miss -lt 10000 ] || error "misses too much for small reads"
6015 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6017 cleanup_test101f() {
6019 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
6020 rm -rf $DIR/$tfile 2>/dev/null
6024 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6025 local file=$DIR/$tfile
6028 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
6029 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
6030 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
6031 trap cleanup_test101f EXIT
6033 echo Cancel LRU locks on lustre client to flush the client cache
6034 cancel_lru_locks osc
6036 echo Reset readahead stats
6037 $LCTL set_param -n llite.*.read_ahead_stats 0
6038 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
6039 # readahead should read in 2M file on second read, so only miss
6041 echo Random 4K reads on 2M file for 1000 times
6042 $READS -f $file -s 2097152 -b 4096 -n $nreads
6044 echo checking missing pages
6045 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6046 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6048 [ $miss -lt 3 ] || error "misses too much pages!"
6051 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
6054 test_mkdir -p $DIR/$tdir
6055 chown $RUNAS_ID $DIR/$tdir
6058 STRIPE_COUNT=$OSTCOUNT
6059 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
6061 trap cleanup_test102 EXIT
6063 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6065 for num in 1 2 3 4; do
6066 for count in $(seq 1 $STRIPE_COUNT); do
6067 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6068 local size=`expr $STRIPE_SIZE \* $num`
6069 local file=file"$num-$idx-$count"
6070 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6076 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6082 rm -rf $DIR/d0.sanity/d102
6086 local testfile=$DIR/xattr_testfile
6090 [ "$UID" != 0 ] && skip_env "must run as root" && return
6091 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6092 skip_env "must have user_xattr" && return
6094 [ -z "$(which setfattr 2>/dev/null)" ] &&
6095 skip_env "could not find setfattr" && return
6097 echo "set/get xattr..."
6098 setfattr -n trusted.name1 -v value1 $testfile ||
6099 error "setfattr -n trusted.name1=value1 $testfile failed"
6100 getfattr -n trusted.name1 $testfile 2> /dev/null |
6101 grep "trusted.name1=.value1" ||
6102 error "$testfile missing trusted.name1=value1"
6104 setfattr -n user.author1 -v author1 $testfile ||
6105 error "setfattr -n user.author1=author1 $testfile failed"
6106 getfattr -n user.author1 $testfile 2> /dev/null |
6107 grep "user.author1=.author1" ||
6108 error "$testfile missing trusted.author1=author1"
6111 setfattr -n trusted.name2 -v value2 $testfile ||
6112 error "$testfile unable to set trusted.name2"
6113 setfattr -n trusted.name3 -v value3 $testfile ||
6114 error "$testfile unable to set trusted.name3"
6115 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6116 grep "trusted.name" | wc -l) -eq 3 ] ||
6117 error "$testfile missing 3 trusted.name xattrs"
6119 setfattr -n user.author2 -v author2 $testfile ||
6120 error "$testfile unable to set user.author2"
6121 setfattr -n user.author3 -v author3 $testfile ||
6122 error "$testfile unable to set user.author3"
6123 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6124 grep "user.author" | wc -l) -eq 3 ] ||
6125 error "$testfile missing 3 user.author xattrs"
6127 echo "remove xattr..."
6128 setfattr -x trusted.name1 $testfile ||
6129 error "$testfile error deleting trusted.name1"
6130 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6131 error "$testfile did not delete trusted.name1 xattr"
6133 setfattr -x user.author1 $testfile ||
6134 error "$testfile error deleting user.author1"
6135 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6136 error "$testfile did not delete trusted.name1 xattr"
6138 # b10667: setting lustre special xattr be silently discarded
6139 echo "set lustre special xattr ..."
6140 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6141 error "$testfile allowed setting trusted.lov"
6143 run_test 102a "user xattr test =================================="
6146 # b10930: get/set/list trusted.lov xattr
6147 echo "get/set/list trusted.lov xattr ..."
6148 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6149 local testfile=$DIR/$tfile
6150 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6151 error "setstripe failed"
6152 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6153 error "getstripe failed"
6154 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
6155 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
6157 local testfile2=${testfile}2
6158 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
6159 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
6162 setfattr -n trusted.lov -v $value $testfile2
6163 local stripe_size=$($GETSTRIPE -S $testfile2)
6164 local stripe_count=$($GETSTRIPE -c $testfile2)
6165 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6166 [ $stripe_count -eq $STRIPECOUNT ] ||
6167 error "stripe count $stripe_count != $STRIPECOUNT"
6170 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6173 # b10930: get/set/list lustre.lov xattr
6174 echo "get/set/list lustre.lov xattr ..."
6175 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6176 test_mkdir -p $DIR/$tdir
6177 chown $RUNAS_ID $DIR/$tdir
6178 local testfile=$DIR/$tdir/$tfile
6179 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6180 error "setstripe failed"
6181 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6182 error "getstripe failed"
6183 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6184 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6186 local testfile2=${testfile}2
6187 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6188 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6190 $RUNAS $MCREATE $testfile2
6191 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6192 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6193 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6194 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6195 [ $stripe_count -eq $STRIPECOUNT ] ||
6196 error "stripe count $stripe_count != $STRIPECOUNT"
6198 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6200 compare_stripe_info1() {
6201 local stripe_index_all_zero=true
6203 for num in 1 2 3 4; do
6204 for count in $(seq 1 $STRIPE_COUNT); do
6205 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6206 local size=$((STRIPE_SIZE * num))
6207 local file=file"$num-$offset-$count"
6208 stripe_size=$(lfs getstripe -S $PWD/$file)
6209 [ $stripe_size -ne $size ] &&
6210 error "$file: size $stripe_size != $size"
6211 stripe_count=$(lfs getstripe -c $PWD/$file)
6212 # allow fewer stripes to be created, ORI-601
6213 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
6214 error "$file: count $stripe_count != $count"
6215 stripe_index=$(lfs getstripe -i $PWD/$file)
6216 [ $stripe_index -ne 0 ] &&
6217 stripe_index_all_zero=false
6221 $stripe_index_all_zero &&
6222 error "all files are being extracted starting from OST index 0"
6227 [ -n "$(which tar 2>/dev/null)" ] &&
6228 strings $(which tar) | grep -q "lustre" && echo tar
6232 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6233 # b10930: tar test for trusted.lov xattr
6234 TAR=$(find_lustre_tar)
6235 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6236 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6238 test_mkdir -p $DIR/d102d
6239 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6241 compare_stripe_info1
6243 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6246 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6247 # b10930: tar test for trusted.lov xattr
6248 TAR=$(find_lustre_tar)
6249 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6250 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6252 test_mkdir -p $DIR/d102f
6254 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6256 compare_stripe_info1
6258 run_test 102f "tar copy files, not keep osts ==========="
6261 local xsize=${1:-1024} # in bytes
6262 local file=$DIR/$tfile
6264 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6265 skip "must have user_xattr" && return 0
6266 [ -z "$(which setfattr 2>/dev/null)" ] &&
6267 skip_env "could not find setfattr" && return 0
6268 [ -z "$(which getfattr 2>/dev/null)" ] &&
6269 skip_env "could not find getfattr" && return 0
6273 local value="$(generate_string $xsize)"
6275 local xbig=trusted.big
6276 log "save $xbig on $file"
6277 setfattr -n $xbig -v $value $file ||
6278 error "saving $xbig on $file failed"
6280 local orig=$(get_xattr_value $xbig $file)
6281 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6283 local xsml=trusted.sml
6284 log "save $xsml on $file"
6285 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6287 local new=$(get_xattr_value $xbig $file)
6288 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6290 log "grow $xsml on $file"
6291 setfattr -n $xsml -v "$value" $file ||
6292 error "growing $xsml on $file failed"
6294 new=$(get_xattr_value $xbig $file)
6295 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6296 log "$xbig still valid after growing $xsml"
6301 test_102h() { # bug 15777
6304 run_test 102h "grow xattr from inside inode to external block"
6307 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6308 grow_xattr $(max_xattr_size)
6310 run_test 102ha "grow xattr from inside inode to external inode"
6312 test_102i() { # bug 17038
6314 ln -s $DIR/$tfile $DIR/${tfile}link
6315 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6316 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"
6317 rm -f $DIR/$tfile $DIR/${tfile}link
6319 run_test 102i "lgetxattr test on symbolic link ============"
6322 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6323 TAR=$(find_lustre_tar)
6324 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6325 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6326 setup_test102 "$RUNAS"
6327 test_mkdir -p $DIR/d102j
6328 chown $RUNAS_ID $DIR/d102j
6329 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6331 compare_stripe_info1 "$RUNAS"
6333 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6337 # b22187 just check that does not crash for regular file.
6338 setfattr -n trusted.lov $DIR/$tfile
6339 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6340 local test_kdir=$DIR/d102k
6341 test_mkdir $test_kdir
6342 local default_size=`$GETSTRIPE -S $test_kdir`
6343 local default_count=`$GETSTRIPE -c $test_kdir`
6344 local default_offset=`$GETSTRIPE -i $test_kdir`
6345 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6346 error 'dir setstripe failed'
6347 setfattr -n trusted.lov $test_kdir
6348 local stripe_size=`$GETSTRIPE -S $test_kdir`
6349 local stripe_count=`$GETSTRIPE -c $test_kdir`
6350 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6351 [ $stripe_size -eq $default_size ] ||
6352 error "stripe size $stripe_size != $default_size"
6353 [ $stripe_count -eq $default_count ] ||
6354 error "stripe count $stripe_count != $default_count"
6355 [ $stripe_offset -eq $default_offset ] ||
6356 error "stripe offset $stripe_offset != $default_offset"
6357 rm -rf $DIR/$tfile $test_kdir
6359 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6362 # LU-532 trusted. xattr is invisible to non-root
6363 local testfile=$DIR/$tfile
6367 echo "listxattr as user..."
6368 chown $RUNAS_ID $testfile
6369 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6370 grep -q "trusted" &&
6371 error "$testfile trusted xattrs are user visible"
6375 run_test 102l "listxattr size test =================================="
6377 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
6378 local path=$DIR/$tfile
6381 listxattr_size_check $path || error "listattr_size_check $path failed"
6383 run_test 102m "Ensure listxattr fails on small bufffer ========"
6389 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6394 [ "$UID" != 0 ] && skip_env "must run as root" && return
6395 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
6396 skip "must have acl enabled" && return
6397 [ -z "$(which setfacl 2>/dev/null)" ] &&
6398 skip_env "could not find setfacl" && return
6399 $GSS && skip "could not run under gss" && return
6401 declare -a identity_old
6403 for num in $(seq $MDSCOUNT); do
6404 switch_identity $num true || identity_old[$num]=$?
6411 echo "performing cp ..."
6412 run_acl_subtest cp || error "run_acl_subtest cp failed"
6413 echo "performing getfacl-noacl..."
6414 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6415 echo "performing misc..."
6416 run_acl_subtest misc || error "misc test failed"
6417 echo "performing permissions..."
6418 run_acl_subtest permissions || error "permissions failed"
6419 echo "performing setfacl..."
6420 run_acl_subtest setfacl || error "setfacl test failed"
6422 # inheritance test got from HP
6423 echo "performing inheritance..."
6424 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6425 chmod +x make-tree || error "chmod +x failed"
6426 run_acl_subtest inheritance || error "inheritance test failed"
6429 echo "LU-974 ignore umask when acl is enabled..."
6430 run_acl_subtest 974 || error "LU-974 umask test failed"
6431 if [ $MDSCOUNT -ge 2 ]; then
6432 run_acl_subtest 974_remote ||
6433 error "LU-974 umask test failed under remote dir"
6436 echo "LU-2561 newly created file is same size as directory..."
6437 run_acl_subtest 2561 || error "LU-2561 test failed"
6442 for num in $(seq $MDSCOUNT); do
6443 if [ "${identity_old[$num]}" = 1 ]; then
6444 switch_identity $num false || identity_old[$num]=$?
6448 run_test 103 "acl test ========================================="
6451 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6453 lfs df || error "lfs df failed"
6454 lfs df -ih || error "lfs df -ih failed"
6455 lfs df -h $DIR || error "lfs df -h $DIR failed"
6456 lfs df -i $DIR || error "lfs df -i $DIR failed"
6457 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6458 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6460 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
6461 lctl --device %$OSC deactivate
6462 lfs df || error "lfs df with deactivated OSC failed"
6463 lctl --device %$OSC activate
6464 # wait the osc back to normal
6465 wait_osc_import_state client ost FULL
6467 lfs df || error "lfs df with reactivated OSC failed"
6470 run_test 104a "lfs df [-ih] [path] test ========================="
6473 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6474 [ $RUNAS_ID -eq $UID ] &&
6475 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6477 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
6478 grep "Permission denied" | wc -l)))
6479 if [ $denied_cnt -ne 0 ]; then
6480 error "lfs check servers test failed"
6483 run_test 104b "$RUNAS lfs check servers test ===================="
6486 # doesn't work on 2.4 kernels
6488 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6489 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6491 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6495 run_test 105a "flock when mounted without -o flock test ========"
6499 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6500 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6502 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6506 run_test 105b "fcntl when mounted without -o flock test ========"
6510 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6511 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6513 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6517 run_test 105c "lockf when mounted without -o flock test ========"
6519 test_105d() { # bug 15924
6520 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6521 test_mkdir -p $DIR/$tdir
6522 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6523 skip "mount w/o flock enabled" && return
6524 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6525 $LCTL set_param fail_loc=0x80000315
6526 flocks_test 2 $DIR/$tdir
6528 run_test 105d "flock race (should not freeze) ========"
6530 test_105e() { # bug 22660 && 22040
6531 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6532 skip "mount w/o flock enabled" && return
6534 flocks_test 3 $DIR/$tfile
6536 run_test 105e "Two conflicting flocks from same process ======="
6538 test_106() { #bug 10921
6539 test_mkdir -p $DIR/$tdir
6540 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6541 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6543 run_test 106 "attempt exec of dir followed by chown of that dir"
6546 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6553 local save_pattern=$(sysctl -n kernel.core_pattern)
6554 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6555 sysctl -w kernel.core_pattern=$file
6556 sysctl -w kernel.core_uses_pid=0
6564 kill -s 11 $SLEEPPID
6566 if [ -e $file ]; then
6567 size=`stat -c%s $file`
6568 [ $size -eq 0 ] && error "Fail to create core file $file"
6570 error "Fail to create core file $file"
6573 sysctl -w kernel.core_pattern=$save_pattern
6574 sysctl -w kernel.core_uses_pid=$save_uses_pid
6577 run_test 107 "Coredump on SIG"
6580 test_mkdir -p $DIR/$tdir
6581 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6582 error "mkdir with 255 char failed"
6583 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6584 error "mkdir with 256 char should fail, but did not"
6585 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6586 error "create with 255 char failed"
6587 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6588 error "create with 256 char should fail, but did not"
6593 run_test 110 "filename length checking"
6596 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6597 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6599 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6601 echo "Starting with $OSTIO_pre threads"
6604 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6605 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6606 echo "$NUMTEST creates/unlinks"
6607 test_mkdir -p $DIR/$tdir
6608 createmany -o $DIR/$tdir/$tfile $NUMTEST
6609 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6611 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6614 # don't return an error
6615 [ $OSTIO_post == $OSTIO_pre ] && echo \
6616 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6617 echo "This may be fine, depending on what ran before this test" &&
6618 echo "and how fast this system is." && return
6620 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6622 run_test 115 "verify dynamic thread creation===================="
6625 wait_delete_completed
6626 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6627 echo OST kbytes available: ${AVAIL[@]}
6628 MAXI=0; MAXV=${AVAIL[0]}
6629 MINI=0; MINV=${AVAIL[0]}
6630 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6631 #echo OST $i: ${AVAIL[i]}kb
6632 if [ ${AVAIL[i]} -gt $MAXV ]; then
6633 MAXV=${AVAIL[i]}; MAXI=$i
6635 if [ ${AVAIL[i]} -lt $MINV ]; then
6636 MINV=${AVAIL[i]}; MINI=$i
6639 echo Min free space: OST $MINI: $MINV
6640 echo Max free space: OST $MAXI: $MAXV
6643 test_116a() { # was previously test_116()
6644 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6645 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6647 echo -n "Free space priority "
6648 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
6653 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
6654 trap simple_cleanup_common EXIT
6656 # Check if we need to generate uneven OSTs
6657 test_mkdir -p $DIR/$tdir/OST${MINI}
6658 local FILL=$(($MINV / 4))
6659 local DIFF=$(($MAXV - $MINV))
6660 local DIFF2=$(($DIFF * 100 / $MINV))
6662 local threshold=$(do_facet $SINGLEMDS \
6663 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -1)
6664 threshold=${threshold%%%}
6665 echo -n "Check for uneven OSTs: "
6666 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
6668 if [ $DIFF2 -gt $threshold ]; then
6670 echo "Don't need to fill OST$MINI"
6672 # generate uneven OSTs. Write 2% over the QOS threshold value
6674 DIFF=$(($threshold - $DIFF2 + 2))
6675 DIFF2=$(( ($MINV * $DIFF)/100 ))
6676 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
6677 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
6678 error "setstripe failed"
6679 DIFF=$(($DIFF2 / 2048))
6681 while [ $i -lt $DIFF ]; do
6683 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
6684 bs=2M count=1 2>/dev/null
6693 DIFF=$(($MAXV - $MINV))
6694 DIFF2=$(($DIFF * 100 / $MINV))
6695 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
6696 if [ $DIFF2 -gt $threshold ]; then
6699 echo "failed - QOS mode won't be used"
6700 skip "QOS imbalance criteria not met"
6701 simple_cleanup_common
6705 MINI1=$MINI; MINV1=$MINV
6706 MAXI1=$MAXI; MAXV1=$MAXV
6708 # now fill using QOS
6709 $SETSTRIPE -c 1 $DIR/$tdir
6710 FILL=$(($FILL / 200))
6711 if [ $FILL -gt 600 ]; then
6714 echo "writing $FILL files to QOS-assigned OSTs"
6716 while [ $i -lt $FILL ]; do
6718 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
6722 echo "wrote $i 200k files"
6726 echo "Note: free space may not be updated, so measurements might be off"
6728 DIFF2=$(($MAXV - $MINV))
6729 echo "free space delta: orig $DIFF final $DIFF2"
6730 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6731 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6732 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
6733 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6734 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
6735 FILL=$(($DIFF2 * 100 / $DIFF - 100))
6737 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
6739 # Figure out which files were written where
6740 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6741 awk '/'$MINI1': / {print $2; exit}')
6743 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
6744 echo "$MINC files created on smaller OST $MINI1"
6745 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6746 awk '/'$MAXI1': / {print $2; exit}')
6748 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
6749 echo "$MAXC files created on larger OST $MAXI1"
6750 FILL=$(($MAXC * 100 / $MINC - 100))
6752 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
6753 [ $MAXC -gt $MINC ] ||
6754 error_ignore LU-9 "stripe QOS didn't balance free space"
6755 simple_cleanup_common
6757 run_test 116a "stripe QOS: free space balance ==================="
6759 test_116b() { # LU-2093
6760 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6761 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6763 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6764 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6766 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6767 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6768 do_facet $SINGLEMDS lctl set_param fail_loc=0
6770 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6772 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6774 test_117() # bug 10891
6776 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6777 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6778 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6779 lctl set_param fail_loc=0x21e
6780 > $DIR/$tfile || error "truncate failed"
6781 lctl set_param fail_loc=0
6782 echo "Truncate succeeded."
6785 run_test 117 "verify osd extend =========="
6787 NO_SLOW_RESENDCOUNT=4
6788 export OLD_RESENDCOUNT=""
6789 set_resend_count () {
6790 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6791 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6792 lctl set_param -n $PROC_RESENDCOUNT $1
6793 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6796 # for reduce test_118* time (b=14842)
6797 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6799 # Reset async IO behavior after error case
6801 FILE=$DIR/reset_async
6803 # Ensure all OSCs are cleared
6804 $SETSTRIPE -c -1 $FILE
6805 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6810 test_118a() #bug 11710
6812 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6815 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6816 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6817 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6819 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6820 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6825 run_test 118a "verify O_SYNC works =========="
6829 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6830 remote_ost_nodsh && skip "remote OST with nodsh" && return
6834 #define OBD_FAIL_OST_ENOENT 0x217
6835 set_nodes_failloc "$(osts_nodes)" 0x217
6836 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6838 set_nodes_failloc "$(osts_nodes)" 0
6839 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6840 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6843 if [[ $RC -eq 0 ]]; then
6844 error "Must return error due to dropped pages, rc=$RC"
6848 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6849 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6853 echo "Dirty pages not leaked on ENOENT"
6855 # Due to the above error the OSC will issue all RPCs syncronously
6856 # until a subsequent RPC completes successfully without error.
6857 $MULTIOP $DIR/$tfile Ow4096yc
6862 run_test 118b "Reclaim dirty pages on fatal error =========="
6866 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6868 # for 118c, restore the original resend count, LU-1940
6869 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
6870 set_resend_count $OLD_RESENDCOUNT
6871 remote_ost_nodsh && skip "remote OST with nodsh" && return
6875 #define OBD_FAIL_OST_EROFS 0x216
6876 set_nodes_failloc "$(osts_nodes)" 0x216
6878 # multiop should block due to fsync until pages are written
6879 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6883 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6884 error "Multiop failed to block on fsync, pid=$MULTIPID"
6887 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6889 if [[ $WRITEBACK -eq 0 ]]; then
6890 error "No page in writeback, writeback=$WRITEBACK"
6893 set_nodes_failloc "$(osts_nodes)" 0
6896 if [[ $RC -ne 0 ]]; then
6897 error "Multiop fsync failed, rc=$RC"
6900 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6901 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6903 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6904 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6908 echo "Dirty pages flushed via fsync on EROFS"
6911 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6913 # continue to use small resend count to reduce test_118* time (b=14842)
6914 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6918 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6919 remote_ost_nodsh && skip "remote OST with nodsh" && return
6923 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6924 set_nodes_failloc "$(osts_nodes)" 0x214
6925 # multiop should block due to fsync until pages are written
6926 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6930 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6931 error "Multiop failed to block on fsync, pid=$MULTIPID"
6934 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6936 if [[ $WRITEBACK -eq 0 ]]; then
6937 error "No page in writeback, writeback=$WRITEBACK"
6940 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6941 set_nodes_failloc "$(osts_nodes)" 0
6943 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6944 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6946 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6947 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6951 echo "Dirty pages gaurenteed flushed via fsync"
6954 run_test 118d "Fsync validation inject a delay of the bulk =========="
6957 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6960 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6961 lctl set_param fail_loc=0x8000040a
6963 # Should simulate EINVAL error which is fatal
6964 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6966 if [[ $RC -eq 0 ]]; then
6967 error "Must return error due to dropped pages, rc=$RC"
6970 lctl set_param fail_loc=0x0
6972 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6973 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6974 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6976 if [[ $LOCKED -ne 0 ]]; then
6977 error "Locked pages remain in cache, locked=$LOCKED"
6980 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6981 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6985 echo "No pages locked after fsync"
6990 run_test 118f "Simulate unrecoverable OSC side error =========="
6993 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6996 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6997 lctl set_param fail_loc=0x406
6999 # simulate local -ENOMEM
7000 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7003 lctl set_param fail_loc=0
7004 if [[ $RC -eq 0 ]]; then
7005 error "Must return error due to dropped pages, rc=$RC"
7008 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7009 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7010 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7012 if [[ $LOCKED -ne 0 ]]; then
7013 error "Locked pages remain in cache, locked=$LOCKED"
7016 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7017 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7021 echo "No pages locked after fsync"
7026 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7029 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7030 remote_ost_nodsh && skip "remote OST with nodsh" && return
7034 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7035 set_nodes_failloc "$(osts_nodes)" 0x20e
7036 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7037 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7040 set_nodes_failloc "$(osts_nodes)" 0
7041 if [[ $RC -eq 0 ]]; then
7042 error "Must return error due to dropped pages, rc=$RC"
7045 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7046 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7047 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7049 if [[ $LOCKED -ne 0 ]]; then
7050 error "Locked pages remain in cache, locked=$LOCKED"
7053 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7054 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7058 echo "No pages locked after fsync"
7062 run_test 118h "Verify timeout in handling recoverables errors =========="
7064 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7067 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7068 remote_ost_nodsh && skip "remote OST with nodsh" && return
7072 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7073 set_nodes_failloc "$(osts_nodes)" 0x20e
7075 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7076 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7079 set_nodes_failloc "$(osts_nodes)" 0
7083 if [[ $RC -ne 0 ]]; then
7084 error "got error, but should be not, rc=$RC"
7087 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7088 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7089 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7090 if [[ $LOCKED -ne 0 ]]; then
7091 error "Locked pages remain in cache, locked=$LOCKED"
7094 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7095 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7099 echo "No pages locked after fsync"
7103 run_test 118i "Fix error before timeout in recoverable error =========="
7105 [ "$SLOW" = "no" ] && set_resend_count 4
7108 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7109 remote_ost_nodsh && skip "remote OST with nodsh" && return
7113 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7114 set_nodes_failloc "$(osts_nodes)" 0x220
7116 # return -EIO from OST
7117 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7119 set_nodes_failloc "$(osts_nodes)" 0x0
7120 if [[ $RC -eq 0 ]]; then
7121 error "Must return error due to dropped pages, rc=$RC"
7124 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7125 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7126 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7127 if [[ $LOCKED -ne 0 ]]; then
7128 error "Locked pages remain in cache, locked=$LOCKED"
7131 # in recoverable error on OST we want resend and stay until it finished
7132 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7133 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7137 echo "No pages locked after fsync"
7141 run_test 118j "Simulate unrecoverable OST side error =========="
7145 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7146 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7148 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7149 set_nodes_failloc "$(osts_nodes)" 0x20e
7150 test_mkdir -p $DIR/$tdir
7152 for ((i=0;i<10;i++)); do
7153 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7154 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7161 set_nodes_failloc "$(osts_nodes)" 0
7164 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7168 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7170 test_mkdir -p $DIR/$tdir
7171 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7174 run_test 118l "fsync dir ========="
7176 test_118m() # LU-3066
7178 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7179 test_mkdir -p $DIR/$tdir
7180 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7183 run_test 118m "fdatasync dir ========="
7185 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7187 test_119a() # bug 11737
7189 BSIZE=$((512 * 1024))
7190 directio write $DIR/$tfile 0 1 $BSIZE
7191 # We ask to read two blocks, which is more than a file size.
7192 # directio will indicate an error when requested and actual
7193 # sizes aren't equeal (a normal situation in this case) and
7194 # print actual read amount.
7195 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7196 if [ "$NOB" != "$BSIZE" ]; then
7197 error "read $NOB bytes instead of $BSIZE"
7201 run_test 119a "Short directIO read must return actual read amount"
7203 test_119b() # bug 11737
7205 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7207 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7208 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7210 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7211 error "direct read failed"
7214 run_test 119b "Sparse directIO read must return actual read amount"
7216 test_119c() # bug 13099
7219 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7220 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7223 run_test 119c "Testing for direct read hitting hole"
7225 test_119d() # bug 15950
7227 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7228 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7229 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7231 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7232 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7233 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7234 lctl set_param fail_loc=0x40d
7235 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7238 cat $DIR/$tfile > /dev/null &
7239 lctl set_param fail_loc=0
7242 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7244 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7245 error "the read rpcs have not completed in 2s"
7247 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7249 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7252 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7253 test_mkdir -p $DIR/$tdir
7254 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7255 skip "no early lock cancel on server" && return 0
7257 lru_resize_disable mdc
7258 lru_resize_disable osc
7259 cancel_lru_locks mdc
7260 # asynchronous object destroy at MDT could cause bl ast to client
7261 cancel_lru_locks osc
7263 stat $DIR/$tdir > /dev/null
7264 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7265 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7266 test_mkdir $DIR/$tdir/d1
7267 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7268 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7269 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7270 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7271 lru_resize_enable mdc
7272 lru_resize_enable osc
7274 run_test 120a "Early Lock Cancel: mkdir test"
7277 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7278 test_mkdir -p $DIR/$tdir
7279 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7280 skip "no early lock cancel on server" && return 0
7281 lru_resize_disable mdc
7282 lru_resize_disable osc
7283 cancel_lru_locks mdc
7284 stat $DIR/$tdir > /dev/null
7285 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7286 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7288 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7289 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7290 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7291 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7292 lru_resize_enable mdc
7293 lru_resize_enable osc
7295 run_test 120b "Early Lock Cancel: create test"
7298 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7299 test_mkdir -p $DIR/$tdir
7300 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7301 skip "no early lock cancel on server" && return 0
7302 lru_resize_disable mdc
7303 lru_resize_disable osc
7304 test_mkdir -p $DIR/$tdir/d1
7305 test_mkdir -p $DIR/$tdir/d2
7306 touch $DIR/$tdir/d1/f1
7307 cancel_lru_locks mdc
7308 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7309 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7310 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7311 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7312 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7313 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7314 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7315 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7316 lru_resize_enable mdc
7317 lru_resize_enable osc
7319 run_test 120c "Early Lock Cancel: link test"
7322 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7323 test_mkdir -p $DIR/$tdir
7324 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7325 skip "no early lock cancel on server" && return 0
7326 lru_resize_disable mdc
7327 lru_resize_disable osc
7329 cancel_lru_locks mdc
7330 stat $DIR/$tdir > /dev/null
7331 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7332 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7333 chmod a+x $DIR/$tdir
7334 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7335 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7336 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7337 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7338 lru_resize_enable mdc
7339 lru_resize_enable osc
7341 run_test 120d "Early Lock Cancel: setattr test"
7344 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7345 test_mkdir -p $DIR/$tdir
7346 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7347 skip "no early lock cancel on server" && return 0
7348 lru_resize_disable mdc
7349 lru_resize_disable osc
7350 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7351 cancel_lru_locks mdc
7352 cancel_lru_locks osc
7353 dd if=$DIR/$tdir/f1 of=/dev/null
7354 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7355 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7356 awk '/ldlm_cancel/ {print $2}'`
7357 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7358 awk '/ldlm_bl_callback/ {print $2}'`
7359 unlink $DIR/$tdir/f1
7360 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7361 awk '/ldlm_cancel/ {print $2}'`
7362 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7363 awk '/ldlm_bl_callback/ {print $2}'`
7364 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7365 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7366 lru_resize_enable mdc
7367 lru_resize_enable osc
7369 run_test 120e "Early Lock Cancel: unlink test"
7372 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7373 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7374 skip "no early lock cancel on server" && return 0
7375 test_mkdir -p $DIR/$tdir
7376 lru_resize_disable mdc
7377 lru_resize_disable osc
7378 test_mkdir -p $DIR/$tdir/d1
7379 test_mkdir -p $DIR/$tdir/d2
7380 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7381 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7382 cancel_lru_locks mdc
7383 cancel_lru_locks osc
7384 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7385 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7386 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7387 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7388 awk '/ldlm_cancel/ {print $2}'`
7389 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7390 awk '/ldlm_bl_callback/ {print $2}'`
7391 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7392 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7393 awk '/ldlm_cancel/ {print $2}'`
7394 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7395 awk '/ldlm_bl_callback/ {print $2}'`
7396 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7397 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7398 lru_resize_enable mdc
7399 lru_resize_enable osc
7401 run_test 120f "Early Lock Cancel: rename test"
7404 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7405 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7406 skip "no early lock cancel on server" && return 0
7407 lru_resize_disable mdc
7408 lru_resize_disable osc
7410 echo create $count files
7411 test_mkdir -p $DIR/$tdir
7412 cancel_lru_locks mdc
7413 cancel_lru_locks osc
7416 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7417 awk '/ldlm_cancel/ {print $2}'`
7418 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7419 awk '/ldlm_bl_callback/ {print $2}'`
7420 createmany -o $DIR/$tdir/f $count
7422 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7423 awk '/ldlm_cancel/ {print $2}'`
7424 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7425 awk '/ldlm_bl_callback/ {print $2}'`
7427 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7428 echo rm $count files
7431 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7432 awk '/ldlm_cancel/ {print $2}'`
7433 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7434 awk '/ldlm_bl_callback/ {print $2}'`
7436 echo total: $count removes in $((t2-t1))
7437 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7439 # wait for commitment of removal
7440 lru_resize_enable mdc
7441 lru_resize_enable osc
7443 run_test 120g "Early Lock Cancel: performance test"
7445 test_121() { #bug #10589
7446 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7448 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7449 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7450 lctl set_param fail_loc=0x310
7451 cancel_lru_locks osc > /dev/null
7452 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7453 lctl set_param fail_loc=0
7454 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7456 run_test 121 "read cancel race ========="
7458 test_123a() { # was test 123, statahead(bug 11401)
7459 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7461 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7462 log "testing on UP system. Performance may be not as good as expected."
7467 test_mkdir -p $DIR/$tdir
7468 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7469 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7471 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7472 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7474 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7475 lctl set_param -n llite.*.statahead_max 0
7476 lctl get_param llite.*.statahead_max
7477 cancel_lru_locks mdc
7478 cancel_lru_locks osc
7480 time ls -l $DIR/$tdir | wc -l
7482 delta=$((etime - stime))
7483 log "ls $i files without statahead: $delta sec"
7484 lctl set_param llite.*.statahead_max=$max
7486 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7487 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7488 cancel_lru_locks mdc
7489 cancel_lru_locks osc
7491 time ls -l $DIR/$tdir | wc -l
7493 delta_sa=$((etime - stime))
7494 log "ls $i files with statahead: $delta_sa sec"
7495 lctl get_param -n llite.*.statahead_stats
7496 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7498 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7499 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7501 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7502 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7503 lctl set_param -n llite.*.statahead_max 0
7504 lctl get_param llite.*.statahead_max
7505 cancel_lru_locks mdc
7506 cancel_lru_locks osc
7508 time ls -l $DIR/$tdir | wc -l
7510 delta=$((etime - stime))
7511 log "ls $i files again without statahead: $delta sec"
7512 lctl set_param llite.*.statahead_max=$max
7513 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7514 if [ $SLOWOK -eq 0 ]; then
7515 error "ls $i files is slower with statahead!"
7517 log "ls $i files is slower with statahead!"
7523 [ $delta -gt 20 ] && break
7524 [ $delta -gt 8 ] && MULT=$((50 / delta))
7525 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7533 delta=$((etime - stime))
7534 log "rm -r $DIR/$tdir/: $delta seconds"
7536 lctl get_param -n llite.*.statahead_stats
7538 run_test 123a "verify statahead work"
7540 test_123b () { # statahead(bug 15027)
7541 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7542 test_mkdir -p $DIR/$tdir
7543 createmany -o $DIR/$tdir/$tfile-%d 1000
7545 cancel_lru_locks mdc
7546 cancel_lru_locks osc
7548 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7549 lctl set_param fail_loc=0x80000803
7550 ls -lR $DIR/$tdir > /dev/null
7552 lctl set_param fail_loc=0x0
7553 lctl get_param -n llite.*.statahead_stats
7558 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7561 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7562 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7563 skip "no lru resize on server" && return 0
7565 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7567 log "create $NR files at $DIR/$tdir"
7568 createmany -o $DIR/$tdir/f $NR ||
7569 error "failed to create $NR files in $DIR/$tdir"
7571 cancel_lru_locks mdc
7572 ls -l $DIR/$tdir > /dev/null
7576 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7577 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7578 LRU_SIZE=$(lctl get_param -n $PARAM)
7579 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7580 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7582 log "NS=$(basename $NSDIR)"
7587 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7588 skip "Not enough cached locks created!"
7595 # We know that lru resize allows one client to hold $LIMIT locks
7596 # for 10h. After that locks begin to be killed by client.
7598 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7601 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7602 # killing locks. Some time was spent for creating locks. This means
7603 # that up to the moment of sleep finish we must have killed some of
7604 # them (10-100 locks). This depends on how fast ther were created.
7605 # Many of them were touched in almost the same moment and thus will
7606 # be killed in groups.
7607 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7609 # Use $LRU_SIZE_B here to take into account real number of locks
7610 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7611 local LRU_SIZE_B=$LRU_SIZE
7613 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7614 log "OLD_LVF=$OLD_LVF"
7615 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7617 # Let's make sure that we really have some margin. Client checks
7618 # cached locks every 10 sec.
7620 log "Sleep ${SLEEP} sec"
7622 while ((SEC<$SLEEP)); do
7626 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7630 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7631 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7633 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7634 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7635 unlinkmany $DIR/$tdir/f $NR
7639 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7640 log "unlink $NR files at $DIR/$tdir"
7641 unlinkmany $DIR/$tdir/f $NR
7643 run_test 124a "lru resize ======================================="
7645 get_max_pool_limit()
7647 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7650 if test $l -gt $max; then
7658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7659 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7660 skip "no lru resize on server" && return 0
7662 LIMIT=`get_max_pool_limit`
7664 NR=$(($(default_lru_size)*20))
7665 if [ $NR -gt $LIMIT ]; then
7666 log "Limit lock number by $LIMIT locks"
7669 lru_resize_disable mdc
7670 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7671 error "failed to create $DIR/$tdir/disable_lru_resize"
7673 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7674 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7675 cancel_lru_locks mdc
7678 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7681 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7684 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7688 nolruresize_delta=$((etime-stime))
7689 log "ls -la time: $nolruresize_delta seconds"
7690 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7691 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7693 lru_resize_enable mdc
7694 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7695 error "failed to create $DIR/$tdir/enable_lru_resize"
7697 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7698 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7699 cancel_lru_locks mdc
7702 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7705 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7708 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7712 lruresize_delta=$((etime-stime))
7713 log "ls -la time: $lruresize_delta seconds"
7714 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7716 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7717 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7718 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7719 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7721 log "lru resize performs the same with no lru resize"
7723 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7725 run_test 124b "lru resize (performance test) ======================="
7727 test_125() { # 13358
7728 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7729 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7730 test_mkdir -p $DIR/d125 || error "mkdir failed"
7731 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7732 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7733 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7735 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7737 test_126() { # bug 12829/13455
7738 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7739 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7740 $GSS && skip "must run as gss disabled" && return
7742 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7743 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7745 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7747 run_test 126 "check that the fsgid provided by the client is taken into account"
7749 test_127a() { # bug 15521
7750 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7751 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7752 $LCTL set_param osc.*.stats=0
7753 FSIZE=$((2048 * 1024))
7754 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7755 cancel_lru_locks osc
7756 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7758 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7759 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7760 echo "got $COUNT $NAME"
7761 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7762 eval $NAME=$COUNT || error "Wrong proc format"
7765 read_bytes|write_bytes)
7766 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7767 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7768 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7769 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7770 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7771 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7772 error "sumsquare is too small: $SUMSQ"
7773 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7774 error "sumsquare is too big: $SUMSQ"
7778 done < $DIR/${tfile}.tmp
7780 #check that we actually got some stats
7781 [ "$read_bytes" ] || error "Missing read_bytes stats"
7782 [ "$write_bytes" ] || error "Missing write_bytes stats"
7783 [ "$read_bytes" != 0 ] || error "no read done"
7784 [ "$write_bytes" != 0 ] || error "no write done"
7786 run_test 127a "verify the client stats are sane"
7788 test_127b() { # bug LU-333
7789 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7790 $LCTL set_param llite.*.stats=0
7791 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7792 # perform 2 reads and writes so MAX is different from SUM.
7793 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7794 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7795 cancel_lru_locks osc
7796 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7797 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7799 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7800 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7801 echo "got $COUNT $NAME"
7802 eval $NAME=$COUNT || error "Wrong proc format"
7806 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7807 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7808 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7809 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7812 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7813 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7814 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7815 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7819 done < $TMP/${tfile}.tmp
7821 #check that we actually got some stats
7822 [ "$read_bytes" ] || error "Missing read_bytes stats"
7823 [ "$write_bytes" ] || error "Missing write_bytes stats"
7824 [ "$read_bytes" != 0 ] || error "no read done"
7825 [ "$write_bytes" != 0 ] || error "no write done"
7827 run_test 127b "verify the llite client stats are sane"
7829 test_128() { # bug 15212
7831 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7836 result=$(grep error $TMP/$tfile.log)
7838 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7840 run_test 128 "interactive lfs for 2 consecutive find's"
7847 local LDPROC=/proc/fs/ldiskfs
7848 local facets=$(get_facets MDS)
7850 for facet in ${facets//,/ }; do
7851 canondev=$(ldiskfs_canon \
7852 *.$(convert_facet2label $facet).mntdev $facet)
7853 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7854 LDPROC=/sys/fs/ldiskfs
7855 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7860 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7861 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7862 skip "Only applicable to ldiskfs-based MDTs"
7865 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7870 test_mkdir -p $DIR/$tdir
7872 MAX=$(stat -c%s "$DIR/$tdir")
7876 while [ ! $I -gt $MAX ]; do
7877 $MULTIOP $DIR/$tdir/$J Oc
7879 #check two errors ENOSPC for new version of ext4 max_dir_size patch
7880 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
7881 #and EFBIG for previous versions
7882 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ] && [ $I -gt 0 ]; then
7884 echo "return code $rc received as expected"
7885 multiop $DIR/$tdir/$J Oc
7887 I=$(stat -c%s "$DIR/$tdir")
7888 if [ $I -gt $MAX ] && [ $rc -eq 0 ]; then
7891 error_exit "return code $rc current dir size $I " \
7892 "previous limit $MAX"
7894 elif [ $rc -ne 0 ]; then
7896 error_exit "return code $rc received instead of expected " \
7897 "$EFBIG or $ENOSPC, files in dir $I"
7900 I=$(stat -c%s "$DIR/$tdir")
7904 error "exceeded dir size limit $MAX x $MDSCOUNT $MAX : $I bytes"
7906 run_test 129 "test directory size limit ========================"
7915 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7916 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7919 trap cleanup_130 EXIT RETURN
7921 local fm_file=$DIR/$tfile
7922 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7923 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7924 error "dd failed for $fm_file"
7926 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7927 filefrag -ves $fm_file
7929 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7930 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7931 [ $RC != 0 ] && error "filefrag $fm_file failed"
7933 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7934 grep -v "ext:" | grep -v "found")
7935 lun=$($GETSTRIPE -i $fm_file)
7937 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7940 for line in $filefrag_op
7942 frag_lun=`echo $line | cut -d: -f5`
7943 ext_len=`echo $line | cut -d: -f4`
7944 if (( $frag_lun != $lun )); then
7946 error "FIEMAP on 1-stripe file($fm_file) failed"
7949 (( tot_len += ext_len ))
7952 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7954 error "FIEMAP on 1-stripe file($fm_file) failed;"
7960 echo "FIEMAP on single striped file succeeded"
7962 run_test 130a "FIEMAP (1-stripe file)"
7965 [ "$OSTCOUNT" -lt "2" ] &&
7966 skip_env "skipping FIEMAP on 2-stripe file test" && return
7968 [ "$OSTCOUNT" -ge "10" ] &&
7969 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7971 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7972 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7975 trap cleanup_130 EXIT RETURN
7977 local fm_file=$DIR/$tfile
7978 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7979 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7980 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7982 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7983 error "dd failed on $fm_file"
7985 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7986 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7987 grep -v "ext:" | grep -v "found")
7989 last_lun=$(echo $filefrag_op | cut -d: -f5)
7994 for line in $filefrag_op
7996 frag_lun=`echo $line | cut -d: -f5`
7997 ext_len=`echo $line | cut -d: -f4`
7998 if (( $frag_lun != $last_lun )); then
7999 if (( tot_len != 1024 )); then
8001 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
8008 (( tot_len += ext_len ))
8011 if (( num_luns != 2 || tot_len != 1024 )); then
8013 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8019 echo "FIEMAP on 2-stripe file succeeded"
8021 run_test 130b "FIEMAP (2-stripe file)"
8024 [ "$OSTCOUNT" -lt "2" ] &&
8025 skip_env "skipping FIEMAP on 2-stripe file" && return
8027 [ "$OSTCOUNT" -ge "10" ] &&
8028 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8030 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8031 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
8034 trap cleanup_130 EXIT RETURN
8036 local fm_file=$DIR/$tfile
8037 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8038 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8039 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8041 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
8043 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8044 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
8046 last_lun=`echo $filefrag_op | cut -d: -f5`
8051 for line in $filefrag_op
8053 frag_lun=`echo $line | cut -d: -f5`
8054 ext_len=`echo $line | cut -d: -f4`
8055 if (( $frag_lun != $last_lun )); then
8056 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
8057 if (( logical != 512 )); then
8059 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
8062 if (( tot_len != 512 )); then
8064 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8071 (( tot_len += ext_len ))
8074 if (( num_luns != 2 || tot_len != 512 )); then
8076 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8082 echo "FIEMAP on 2-stripe file with hole succeeded"
8084 run_test 130c "FIEMAP (2-stripe file with hole)"
8087 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
8089 [ "$OSTCOUNT" -ge "10" ] &&
8090 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8092 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8093 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8095 trap cleanup_130 EXIT RETURN
8097 local fm_file=$DIR/$tfile
8098 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
8099 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8100 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8102 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
8103 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
8104 error "dd failed on $fm_file"
8106 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8107 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" |
8108 grep -v "ext:" | grep -v "found"`
8110 last_lun=`echo $filefrag_op | cut -d: -f5`
8115 for line in $filefrag_op
8117 frag_lun=`echo $line | cut -d: -f5`
8118 ext_len=`echo $line | cut -d: -f4`
8119 if (( $frag_lun != $last_lun )); then
8120 if (( tot_len != 1024 )); then
8122 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8129 (( tot_len += ext_len ))
8132 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
8134 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8140 echo "FIEMAP on N-stripe file succeeded"
8142 run_test 130d "FIEMAP (N-stripe file)"
8145 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
8147 [ "$OSTCOUNT" -ge "10" ] &&
8148 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8150 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8151 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8153 trap cleanup_130 EXIT RETURN
8155 local fm_file=$DIR/$tfile
8156 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8157 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8158 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8161 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8162 for ((i = 0; i < $NUM_BLKS; i++))
8164 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8167 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8168 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8170 last_lun=`echo $filefrag_op | cut -d: -f5`
8175 for line in $filefrag_op
8177 frag_lun=`echo $line | cut -d: -f5`
8178 ext_len=`echo $line | cut -d: -f4`
8179 if (( $frag_lun != $last_lun )); then
8180 if (( tot_len != $EXPECTED_LEN )); then
8182 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8189 (( tot_len += ext_len ))
8192 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8194 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8200 echo "FIEMAP with continuation calls succeeded"
8202 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8204 # Test for writev/readv
8206 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8207 error "writev test failed"
8208 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8209 error "readv failed"
8212 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8215 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8216 error "append writev test failed"
8217 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8218 error "append writev test failed"
8221 run_test 131b "test append writev"
8224 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8227 run_test 131c "test read/write on file w/o objects"
8230 rwv -f $DIR/$tfile -w -n 1 1572864
8231 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8232 if [ "$NOB" != 1572864 ]; then
8233 error "Short read filed: read $NOB bytes instead of 1572864"
8237 run_test 131d "test short read"
8240 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8241 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8242 error "read hitting hole failed"
8245 run_test 131e "test read hitting hole"
8250 for node in $(osts_nodes); do
8251 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8252 [ x$gl = x"" ] && gl=0
8253 gl_sum=$((gl_sum + gl))
8263 if [ x$som = x"enabled" ]; then
8264 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8265 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8266 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8268 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8269 MOUNTOPT="$MOUNTOPT,som_preview"
8270 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8273 # do remount to make new mount-conf parameters actual
8280 test_132() { #1028, SOM
8281 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8282 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8283 local num=$(get_mds_dir $DIR)
8284 local mymds=mds${num}
8285 local MOUNTOPT_SAVE=$MOUNTOPT
8287 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8288 cancel_lru_locks osc
8290 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8292 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8293 stat $DIR/$tfile >/dev/null
8294 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8295 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8297 som_mode_switch $som1 $gl1 $gl2
8299 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8300 cancel_lru_locks osc
8302 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8303 if [ $som1 == $som2 ]; then
8304 error "som is still "$som2
8305 if [ x$som2 = x"enabled" ]; then
8312 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8313 stat $DIR/$tfile >/dev/null
8314 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8315 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8316 som_mode_switch $som2 $gl1 $gl2
8317 MOUNTOPT=$MOUNTOPT_SAVE
8319 run_test 132 "som avoids glimpse rpc"
8325 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8327 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8329 *) error "Wrong argument $1" ;;
8332 count=`echo $res | awk '{print $2}'`
8333 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8334 # if the argument $3 is zero, it means any stat increment is ok.
8335 if [ $3 -gt 0 ] ; then
8336 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
8341 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8342 remote_ost_nodsh && skip "remote OST with nodsh" && return
8343 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8345 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8346 { skip "MDS doesn't support rename stats"; return; }
8347 local testdir=$DIR/${tdir}/stats_testdir
8348 mkdir -p $DIR/${tdir}
8351 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8352 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8354 # verify mdt stats first.
8355 mkdir ${testdir} || error "mkdir failed"
8356 check_stats $SINGLEMDS "mkdir" 1
8357 touch ${testdir}/${tfile} || "touch failed"
8358 check_stats $SINGLEMDS "open" 1
8359 check_stats $SINGLEMDS "close" 1
8360 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8361 check_stats $SINGLEMDS "mknod" 1
8362 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8363 check_stats $SINGLEMDS "unlink" 1
8364 rm -f ${testdir}/${tfile} || error "file remove failed"
8365 check_stats $SINGLEMDS "unlink" 2
8367 # remove working dir and check mdt stats again.
8368 rmdir ${testdir} || error "rmdir failed"
8369 check_stats $SINGLEMDS "rmdir" 1
8371 local testdir1=$DIR/${tdir}/stats_testdir1
8373 mkdir -p ${testdir1}
8374 touch ${testdir1}/test1
8375 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8376 check_stats $SINGLEMDS "crossdir_rename" 1
8378 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8379 check_stats $SINGLEMDS "samedir_rename" 1
8383 run_test 133a "Verifying MDT stats ========================================"
8386 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8387 remote_ost_nodsh && skip "remote OST with nodsh" && return
8388 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8389 local testdir=$DIR/${tdir}/stats_testdir
8390 mkdir -p ${testdir} || error "mkdir failed"
8391 touch ${testdir}/${tfile} || "touch failed"
8392 cancel_lru_locks mdc
8395 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8396 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8398 # extra mdt stats verification.
8399 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8400 check_stats $SINGLEMDS "setattr" 1
8401 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8402 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8404 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8405 check_stats $SINGLEMDS "getattr" 1
8407 $LFS df || error "lfs failed"
8408 check_stats $SINGLEMDS "statfs" 1
8412 run_test 133b "Verifying extra MDT stats =================================="
8415 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8416 remote_ost_nodsh && skip "remote OST with nodsh" && return
8417 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8418 local testdir=$DIR/${tdir}/stats_testdir
8419 test_mkdir -p ${testdir} || error "mkdir failed"
8421 # verify obdfilter stats.
8422 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8424 cancel_lru_locks osc
8425 wait_delete_completed
8428 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8429 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8431 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8433 cancel_lru_locks osc
8434 check_stats ost "write" 1
8436 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8437 check_stats ost "read" 1
8439 > ${testdir}/${tfile} || error "truncate failed"
8440 check_stats ost "punch" 1
8442 rm -f ${testdir}/${tfile} || error "file remove failed"
8443 wait_delete_completed
8444 check_stats ost "destroy" 1
8448 run_test 133c "Verifying OST stats ========================================"
8455 while [ $value -ge 2 ]; do
8460 if [ $orig -gt $order ]; then
8468 local size=('K' 'M' 'G' 'T');
8470 local size_string=$value
8472 while [ $value -ge 1024 ]; do
8473 if [ $i -gt 3 ]; then
8474 #T is the biggest unit we get here, if that is bigger,
8476 size_string=${value}T
8479 value=$((value >> 10))
8480 if [ $value -lt 1024 ]; then
8481 size_string=${value}${size[$i]}
8492 local context=${2:-.}
8493 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8495 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8500 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8501 remote_ost_nodsh && skip "remote OST with nodsh" && return
8502 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8503 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8504 { skip "MDS doesn't support rename stats"; return; }
8506 local testdir1=$DIR/${tdir}/stats_testdir1
8507 local testdir2=$DIR/${tdir}/stats_testdir2
8509 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8511 mkdir -p ${testdir1} || error "mkdir failed"
8512 mkdir -p ${testdir2} || error "mkdir failed"
8514 createmany -o $testdir1/test 512 || error "createmany failed"
8516 # check samedir rename size
8517 mv ${testdir1}/test0 ${testdir1}/test_0
8519 local testdir1_size=$(ls -l $DIR/${tdir} |
8520 awk '/stats_testdir1/ {print $5}')
8521 local testdir2_size=$(ls -l $DIR/${tdir} |
8522 awk '/stats_testdir2/ {print $5}')
8524 testdir1_size=$(order_2 $testdir1_size)
8525 testdir2_size=$(order_2 $testdir2_size)
8527 testdir1_size=$(size_in_KMGT $testdir1_size)
8528 testdir2_size=$(size_in_KMGT $testdir2_size)
8530 echo "source rename dir size: ${testdir1_size}"
8531 echo "target rename dir size: ${testdir2_size}"
8533 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8534 eval $cmd || error "$cmd failed"
8535 local samedir=$($cmd | grep 'same_dir')
8536 local same_sample=$(get_rename_size $testdir1_size)
8537 [ -z "$samedir" ] && error "samedir_rename_size count error"
8538 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8539 echo "Check same dir rename stats success"
8541 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8543 # check crossdir rename size
8544 mv ${testdir1}/test_0 ${testdir2}/test_0
8546 testdir1_size=$(ls -l $DIR/${tdir} |
8547 awk '/stats_testdir1/ {print $5}')
8548 testdir2_size=$(ls -l $DIR/${tdir} |
8549 awk '/stats_testdir2/ {print $5}')
8551 testdir1_size=$(order_2 $testdir1_size)
8552 testdir2_size=$(order_2 $testdir2_size)
8554 testdir1_size=$(size_in_KMGT $testdir1_size)
8555 testdir2_size=$(size_in_KMGT $testdir2_size)
8557 echo "source rename dir size: ${testdir1_size}"
8558 echo "target rename dir size: ${testdir2_size}"
8560 eval $cmd || error "$cmd failed"
8561 local crossdir=$($cmd | grep 'crossdir')
8562 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8563 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8564 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8565 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8566 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8567 echo "Check cross dir rename stats success"
8570 run_test 133d "Verifying rename_stats ========================================"
8573 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8574 local testdir=$DIR/${tdir}/stats_testdir
8575 local ctr f0 f1 bs=32768 count=42 sum
8577 remote_ost_nodsh && skip "remote OST with nodsh" && return
8578 mkdir -p ${testdir} || error "mkdir failed"
8580 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8582 for ctr in {write,read}_bytes; do
8584 cancel_lru_locks osc
8586 do_facet ost1 $LCTL set_param -n \
8587 "obdfilter.*.exports.clear=clear"
8589 if [ $ctr = write_bytes ]; then
8591 f1=${testdir}/${tfile}
8593 f0=${testdir}/${tfile}
8597 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8600 cancel_lru_locks osc
8602 sum=$(do_facet ost1 $LCTL get_param \
8603 "obdfilter.*.exports.*.stats" | \
8606 $1 == ctr { sum += $7 }
8609 if ((sum != bs * count)); then
8610 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8616 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8619 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8622 # First without trusting modes.
8624 -exec cat '{}' \; &> /dev/null
8626 # Second verifying readability.
8630 -exec cat '{}' \; > /dev/null ||
8631 error "proc file read failed"
8633 for facet in $SINGLEMDS ost1; do
8634 do_facet $facet find $proc_dirs \
8635 -not -name req_history \
8636 -exec cat '{}' \\\; &> /dev/null
8638 do_facet $facet find $proc_dirs \
8639 -not -name req_history \
8642 -exec cat '{}' \\\; > /dev/null ||
8643 error "proc file read failed"
8646 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8648 test_140() { #bug-17379
8649 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8650 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8651 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8652 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8654 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8655 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8657 while i=`expr $i + 1`; do
8658 test_mkdir -p $i || error "Creating dir $i"
8659 cd $i || error "Changing to $i"
8660 ln -s ../stat stat || error "Creating stat symlink"
8661 # Read the symlink until ELOOP present,
8662 # not LBUGing the system is considered success,
8663 # we didn't overrun the stack.
8664 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8666 if [ $ret -eq 40 ]; then
8669 error "Open stat symlink"
8675 echo "The symlink depth = $i"
8676 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8677 error "Invalid symlink depth"
8679 # Test recursive symlink
8680 ln -s symlink_self symlink_self
8681 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8682 echo "open symlink_self returns $ret"
8683 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8685 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8688 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8689 local TF="$TMP/$tfile"
8691 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8693 cancel_lru_locks osc
8694 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8695 remount_client $MOUNT
8697 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8700 $TRUNCATE $DIR/$tfile 6000
8701 cancel_lru_locks osc
8702 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8705 echo "12345" >>$DIR/$tfile
8706 cancel_lru_locks osc
8707 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8710 echo "12345" >>$DIR/$tfile
8711 cancel_lru_locks osc
8712 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8717 run_test 150 "truncate/append tests"
8719 #LU-2902 roc_hit was not able to read all values from lproc
8720 function roc_hit_init() {
8721 local list=$(comma_list $(osts_nodes))
8722 local dir=$DIR/$tdir-check
8723 local file=$dir/file
8729 #use setstripe to do a write to every ost
8730 for i in $(seq 0 $((OSTCOUNT-1))); do
8731 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
8732 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
8733 idx=$(printf %04x $i)
8734 BEFORE=$(get_osd_param $list *OST*$idx stats |
8735 awk '$1 == "cache_access" {sum += $2} END { print sum }')
8736 if [ -z "$BEFORE" ]; then
8740 cancel_lru_locks osc
8741 cat $file >/dev/null
8743 AFTER=$(get_osd_param $list *OST*$idx stats |
8744 awk '$1 == "cache_access" {sum += $2} END { print sum }')
8746 echo BEFORE:$BEFORE AFTER:$AFTER
8747 if ! let "AFTER - BEFORE == 4"; then
8749 error "roc_hit is not safe to use"
8757 function roc_hit() {
8758 local list=$(comma_list $(osts_nodes))
8759 echo $(get_osd_param $list '' stats |
8760 awk '$1 == "cache_hit" {sum += $2} END { print sum }')
8763 function set_cache() {
8766 if [ "$2" == "off" ]; then
8769 local list=$(comma_list $(osts_nodes))
8770 set_osd_param $list '' $1_cache_enable $on
8772 cancel_lru_locks osc
8776 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8777 remote_ost_nodsh && skip "remote OST with nodsh" && return
8780 local list=$(comma_list $(osts_nodes))
8782 # check whether obdfilter is cache capable at all
8783 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8784 echo "not cache-capable obdfilter"
8788 # check cache is enabled on all obdfilters
8789 if get_osd_param $list '' read_cache_enable | grep 0; then
8790 echo "oss cache is disabled"
8794 set_osd_param $list '' writethrough_cache_enable 1
8796 # check write cache is enabled on all obdfilters
8797 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
8798 echo "oss write cache is NOT enabled"
8804 #define OBD_FAIL_OBD_NO_LRU 0x609
8805 do_nodes $list $LCTL set_param fail_loc=0x609
8807 # pages should be in the case right after write
8808 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
8811 local BEFORE=$(roc_hit)
8812 cancel_lru_locks osc
8813 cat $DIR/$tfile >/dev/null
8814 local AFTER=$(roc_hit)
8816 do_nodes $list $LCTL set_param fail_loc=0
8818 if ! let "AFTER - BEFORE == CPAGES"; then
8819 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8822 # the following read invalidates the cache
8823 cancel_lru_locks osc
8824 set_osd_param $list '' read_cache_enable 0
8825 cat $DIR/$tfile >/dev/null
8827 # now data shouldn't be found in the cache
8829 cancel_lru_locks osc
8830 cat $DIR/$tfile >/dev/null
8832 if let "AFTER - BEFORE != 0"; then
8833 error "IN CACHE: before: $BEFORE, after: $AFTER"
8836 set_osd_param $list '' read_cache_enable 1
8839 run_test 151 "test cache on oss and controls ==============================="
8842 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8843 local TF="$TMP/$tfile"
8845 # simulate ENOMEM during write
8846 #define OBD_FAIL_OST_NOMEM 0x226
8847 lctl set_param fail_loc=0x80000226
8848 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8850 sync || error "sync failed"
8851 lctl set_param fail_loc=0
8853 # discard client's cache
8854 cancel_lru_locks osc
8856 # simulate ENOMEM during read
8857 lctl set_param fail_loc=0x80000226
8858 cmp $TF $DIR/$tfile || error "cmp failed"
8859 lctl set_param fail_loc=0
8863 run_test 152 "test read/write with enomem ============================"
8866 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8868 run_test 153 "test if fdatasync does not crash ======================="
8870 dot_lustre_fid_permission_check() {
8872 local ffid=$MOUNT/.lustre/fid/$fid
8875 echo "stat fid $fid"
8876 stat $ffid > /dev/null || error "stat $ffid failed."
8877 echo "touch fid $fid"
8878 touch $ffid || error "touch $ffid failed."
8879 echo "write to fid $fid"
8880 cat /etc/hosts > $ffid || error "write $ffid failed."
8881 echo "read fid $fid"
8882 diff /etc/hosts $ffid || error "read $ffid failed."
8883 echo "append write to fid $fid"
8884 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8885 echo "rename fid $fid"
8886 mv $ffid $test_dir/$tfile.1 &&
8887 error "rename $ffid to $tfile.1 should fail."
8888 touch $test_dir/$tfile.1
8889 mv $test_dir/$tfile.1 $ffid &&
8890 error "rename $tfile.1 to $ffid should fail."
8891 rm -f $test_dir/$tfile.1
8892 echo "truncate fid $fid"
8893 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8894 echo "link fid $fid"
8895 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
8896 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
8897 echo "setfacl fid $fid"
8898 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
8899 echo "getfacl fid $fid"
8900 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
8902 echo "unlink fid $fid"
8903 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
8904 echo "mknod fid $fid"
8905 mknod $ffid c 1 3 && error "mknod $ffid should fail."
8907 fid=[0xf00000400:0x1:0x0]
8908 ffid=$MOUNT/.lustre/fid/$fid
8910 echo "stat non-exist fid $fid"
8911 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
8912 echo "write to non-exist fid $fid"
8913 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
8914 echo "link new fid $fid"
8915 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
8917 mkdir -p $test_dir/$tdir
8918 touch $test_dir/$tdir/$tfile
8919 fid=$($LFS path2fid $test_dir/$tdir)
8922 error "error: could not get fid for $test_dir/$dir/$tfile."
8924 ffid=$MOUNT/.lustre/fid/$fid
8927 ls $ffid > /dev/null || error "ls $ffid failed."
8928 echo "touch $fid/$tfile.1"
8929 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
8931 echo "touch $MOUNT/.lustre/fid/$tfile"
8932 touch $MOUNT/.lustre/fid/$tfile && \
8933 error "touch $MOUNT/.lustre/fid/$tfile should fail."
8935 echo "setxattr to $MOUNT/.lustre/fid"
8936 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
8938 echo "listxattr for $MOUNT/.lustre/fid"
8939 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
8941 echo "delxattr from $MOUNT/.lustre/fid"
8942 setfattr -x trusted.name1 $MOUNT/.lustre/fid
8944 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
8945 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
8946 error "touch invalid fid should fail."
8948 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
8949 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
8950 error "touch non-normal fid should fail."
8952 echo "rename $tdir to $MOUNT/.lustre/fid"
8953 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
8954 error "rename to $MOUNT/.lustre/fid should fail."
8956 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
8958 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
8959 local new_obf_mode=777
8961 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
8962 chmod $new_obf_mode $DIR/.lustre/fid ||
8963 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
8965 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
8966 [ $obf_mode -eq $new_obf_mode ] ||
8967 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
8969 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
8970 chmod $old_obf_mode $DIR/.lustre/fid ||
8971 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
8974 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
8975 fid=$($LFS path2fid $test_dir/$tfile-2)
8976 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
8977 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
8978 error "create lov data thru .lustre should fail."
8979 echo "cp /etc/passwd $test_dir/$tfile-2"
8980 cp /etc/passwd $test_dir/$tfile-2 ||
8981 error "copy to $test_dir/$tfile-2 failed."
8982 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
8983 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
8984 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
8986 rm -rf $test_dir/tfile.lnk
8987 rm -rf $test_dir/$tfile-2
8991 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
8992 skip "Need MDS version at least 2.4.1" && return
8995 local FID=$($LFS path2fid $DIR/$tfile)
8996 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
8998 # check that we get the same pathname back
8999 local FOUND=$($LFS fid2path $MOUNT $FID)
9000 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
9001 [ "$FOUND" != "$DIR/$tfile" ] &&
9002 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
9006 run_test 154A "lfs path2fid and fid2path basic checks"
9009 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9010 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9011 { skip "Need MDS version at least 2.2.51"; return 0; }
9013 cp /etc/hosts $DIR/$tfile
9015 fid=$($LFS path2fid $DIR/$tfile)
9017 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
9019 dot_lustre_fid_permission_check "$fid" $DIR ||
9020 error "dot lustre permission check $fid failed"
9022 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
9024 touch $MOUNT/.lustre/file &&
9025 error "creation is not allowed under .lustre"
9027 mkdir $MOUNT/.lustre/dir &&
9028 error "mkdir is not allowed under .lustre"
9032 run_test 154a "Open-by-FID"
9035 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9036 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9037 { skip "Need MDS version at least 2.2.51"; return 0; }
9039 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
9041 local remote_dir=$DIR/$tdir/remote_dir
9046 $LFS mkdir -i $MDTIDX $remote_dir ||
9047 error "create remote directory failed"
9049 cp /etc/hosts $remote_dir/$tfile
9051 fid=$($LFS path2fid $remote_dir/$tfile)
9053 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
9055 dot_lustre_fid_permission_check "$fid" $remote_dir ||
9056 error "dot lustre permission check $fid failed"
9059 run_test 154b "Open-by-FID for remote directory"
9062 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9063 skip "Need MDS version at least 2.4.1" && return
9065 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
9066 local FID1=$($LFS path2fid $DIR/$tfile.1)
9067 local FID2=$($LFS path2fid $DIR/$tfile.2)
9068 local FID3=$($LFS path2fid $DIR/$tfile.3)
9071 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
9072 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
9073 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
9075 [ "$FID" = "${!want}" ] ||
9076 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
9080 $LFS fid2path $MOUNT $FID1 $FID2 $FID3 | while read PATHNAME; do
9081 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
9082 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
9086 run_test 154c "lfs path2fid and fid2path multiple arguments"
9088 test_155_small_load() {
9089 local temp=$TMP/$tfile
9090 local file=$DIR/$tfile
9092 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
9093 error "dd of=$temp bs=6096 count=1 failed"
9095 cancel_lru_locks osc
9096 cmp $temp $file || error "$temp $file differ"
9098 $TRUNCATE $temp 6000
9099 $TRUNCATE $file 6000
9100 cmp $temp $file || error "$temp $file differ (truncate1)"
9102 echo "12345" >>$temp
9103 echo "12345" >>$file
9104 cmp $temp $file || error "$temp $file differ (append1)"
9106 echo "12345" >>$temp
9107 echo "12345" >>$file
9108 cmp $temp $file || error "$temp $file differ (append2)"
9114 test_155_big_load() {
9115 remote_ost_nodsh && skip "remote OST with nodsh" && return
9116 local temp=$TMP/$tfile
9117 local file=$DIR/$tfile
9120 local cache_size=$(do_facet ost$((MAXI+1)) \
9121 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
9122 local large_file_size=$((cache_size * 2))
9124 echo "OSS cache size: $cache_size KB"
9125 echo "Large file size: $large_file_size KB"
9127 [ $MAXV -le $large_file_size ] && \
9128 skip_env "max available OST size needs > $large_file_size KB" && \
9131 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
9133 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
9134 error "dd of=$temp bs=$large_file_size count=1k failed"
9137 cancel_lru_locks osc
9138 cmp $temp $file || error "$temp $file differ"
9145 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9147 set_cache writethrough on
9150 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
9153 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9155 set_cache writethrough off
9158 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
9161 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9163 set_cache writethrough on
9166 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
9169 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9171 set_cache writethrough off
9174 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
9177 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9179 set_cache writethrough on
9182 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
9185 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9187 set_cache writethrough off
9190 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
9193 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9195 set_cache writethrough on
9198 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
9201 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9203 set_cache writethrough off
9206 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
9209 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9213 local file="$DIR/$tfile"
9215 [ "$(facet_fstype ost1)" = "zfs" ] &&
9216 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
9221 log "Turn on read and write cache"
9223 set_cache writethrough on
9225 log "Write data and read it back."
9226 log "Read should be satisfied from the cache."
9227 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9229 cancel_lru_locks osc
9230 cat $file >/dev/null
9232 if ! let "AFTER - BEFORE == CPAGES"; then
9233 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9235 log "cache hits:: before: $BEFORE, after: $AFTER"
9238 log "Read again; it should be satisfied from the cache."
9240 cancel_lru_locks osc
9241 cat $file >/dev/null
9243 if ! let "AFTER - BEFORE == CPAGES"; then
9244 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9246 log "cache hits:: before: $BEFORE, after: $AFTER"
9250 log "Turn off the read cache and turn on the write cache"
9252 set_cache writethrough on
9254 log "Read again; it should be satisfied from the cache."
9256 cancel_lru_locks osc
9257 cat $file >/dev/null
9259 if ! let "AFTER - BEFORE == CPAGES"; then
9260 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9262 log "cache hits:: before: $BEFORE, after: $AFTER"
9265 log "Read again; it should not be satisfied from the cache."
9267 cancel_lru_locks osc
9268 cat $file >/dev/null
9270 if ! let "AFTER - BEFORE == 0"; then
9271 error "IN CACHE: before: $BEFORE, after: $AFTER"
9273 log "cache hits:: before: $BEFORE, after: $AFTER"
9276 log "Write data and read it back."
9277 log "Read should be satisfied from the cache."
9278 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9280 cancel_lru_locks osc
9281 cat $file >/dev/null
9283 if ! let "AFTER - BEFORE == CPAGES"; then
9284 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9286 log "cache hits:: before: $BEFORE, after: $AFTER"
9289 log "Read again; it should not be satisfied from the cache."
9291 cancel_lru_locks osc
9292 cat $file >/dev/null
9294 if ! let "AFTER - BEFORE == 0"; then
9295 error "IN CACHE: before: $BEFORE, after: $AFTER"
9297 log "cache hits:: before: $BEFORE, after: $AFTER"
9301 log "Turn off read and write cache"
9303 set_cache writethrough off
9305 log "Write data and read it back"
9306 log "It should not be satisfied from the cache."
9308 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9309 cancel_lru_locks osc
9311 cat $file >/dev/null
9313 if ! let "AFTER - BEFORE == 0"; then
9314 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9316 log "cache hits:: before: $BEFORE, after: $AFTER"
9319 log "Turn on the read cache and turn off the write cache"
9321 set_cache writethrough off
9323 log "Write data and read it back"
9324 log "It should not be satisfied from the cache."
9326 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9328 cancel_lru_locks osc
9329 cat $file >/dev/null
9331 if ! let "AFTER - BEFORE == 0"; then
9332 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9334 log "cache hits:: before: $BEFORE, after: $AFTER"
9337 log "Read again; it should be satisfied from the cache."
9339 cancel_lru_locks osc
9340 cat $file >/dev/null
9342 if ! let "AFTER - BEFORE == CPAGES"; then
9343 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9345 log "cache hits:: before: $BEFORE, after: $AFTER"
9350 run_test 156 "Verification of tunables ============================"
9354 if [ $MDSCOUNT -gt 1 ]; then
9355 error_ignore bz17935 $*
9363 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
9365 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
9367 if [ $MASK -eq 1 ]; then
9368 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
9370 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
9374 changelog_extract_field() {
9380 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
9381 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9386 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9387 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9388 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9389 { skip "Need MDS version at least 2.2.0"; return; }
9391 local CL_USERS="mdd.$MDT0.changelog_users"
9392 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9393 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9394 echo "Registered as changelog user $USER"
9395 $GET_CL_USERS | grep -q $USER ||
9396 error "User $USER not found in changelog_users"
9399 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9400 touch $DIR/$tdir/pics/2008/zachy/timestamp
9401 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9402 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9403 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9404 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9405 rm $DIR/$tdir/pics/desktop.jpg
9407 $LFS changelog $MDT0 | tail -5
9409 echo "verifying changelog mask"
9410 changelog_chmask "MKDIR"
9411 changelog_chmask "CLOSE"
9413 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9414 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9416 changelog_chmask "MKDIR"
9417 changelog_chmask "CLOSE"
9419 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9420 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9422 $LFS changelog $MDT0
9423 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9424 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9425 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9426 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9429 echo "verifying target fid"
9430 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
9431 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9432 [ "$fidc" == "$fidf" ] ||
9433 err17935 "fid in changelog $fidc != file fid $fidf"
9434 echo "verifying parent fid"
9435 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
9436 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9437 [ "$fidc" == "$fidf" ] ||
9438 err17935 "pfid in changelog $fidc != dir fid $fidf"
9440 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9441 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9442 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9443 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9444 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
9445 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
9447 MIN_REC=$($GET_CL_USERS |
9448 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9449 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
9450 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9451 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
9452 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
9454 # LU-3446 changelog index reset on MDT restart
9455 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9456 CUR_REC1=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9457 $LFS changelog_clear $MDT0 $USER 0
9458 stop $SINGLEMDS || error "Fail to stop MDT."
9459 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
9460 CUR_REC2=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9461 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
9462 [ $CUR_REC1 == $CUR_REC2 ] ||
9463 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
9465 echo "verifying user deregister"
9466 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9467 $GET_CL_USERS | grep -q $USER &&
9468 error "User $USER still in changelog_users"
9470 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
9471 if [ $USERS -eq 0 ]; then
9472 LAST_REC1=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9473 touch $DIR/$tdir/chloe
9474 LAST_REC2=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9475 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
9476 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9478 echo "$USERS other changelog users; can't verify off"
9481 run_test 160a "changelog sanity"
9483 test_160b() { # LU-3587
9484 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9485 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9486 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9487 { skip "Need MDS version at least 2.2.0"; return; }
9489 local CL_USERS="mdd.$MDT0.changelog_users"
9490 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9491 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9492 echo "Registered as changelog user $USER"
9493 $GET_CL_USERS | grep -q $USER ||
9494 error "User $USER not found in changelog_users"
9496 local LONGNAME1=$(str_repeat a 255)
9497 local LONGNAME2=$(str_repeat b 255)
9500 echo "creating very long named file"
9501 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
9502 echo "moving very long named file"
9503 mv $LONGNAME1 $LONGNAME2
9505 $LFS changelog $MDT0 | grep RENME
9507 echo "deregistering $USER"
9508 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9512 run_test 160b "Verify that very long rename doesn't crash in changelog"
9515 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9516 test_mkdir -p $DIR/$tdir
9517 cp /etc/hosts $DIR/$tdir/$tfile
9518 test_mkdir $DIR/$tdir/foo1
9519 test_mkdir $DIR/$tdir/foo2
9520 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9521 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9522 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9523 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9524 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
9525 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9526 $LFS fid2path $DIR $FID
9527 err17935 "bad link ea"
9530 rm $DIR/$tdir/foo2/zachary
9532 rm $DIR/$tdir/foo2/thor
9534 rm $DIR/$tdir/$tfile
9536 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9537 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9539 $LFS fid2path $DIR $FID
9540 err17935 "bad link rename"
9542 rm $DIR/$tdir/foo2/maggie
9545 local longname=filename_avg_len_is_thirty_two_
9546 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
9547 error "failed to hardlink many files"
9548 links=$($LFS fid2path $DIR $FID | wc -l)
9549 echo -n "${links}/1000 links in link EA"
9550 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9551 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
9552 error "failed to unlink many hardlinks"
9554 run_test 161a "link ea sanity"
9557 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9558 [ $MDSCOUNT -lt 2 ] &&
9559 skip "skipping remote directory test" && return
9561 local remote_dir=$DIR/$tdir/remote_dir
9564 $LFS mkdir -i $MDTIDX $remote_dir ||
9565 error "create remote directory failed"
9567 cp /etc/hosts $remote_dir/$tfile
9568 mkdir -p $remote_dir/foo1
9569 mkdir -p $remote_dir/foo2
9570 ln $remote_dir/$tfile $remote_dir/foo1/sofia
9571 ln $remote_dir/$tfile $remote_dir/foo2/zachary
9572 ln $remote_dir/$tfile $remote_dir/foo1/luna
9573 ln $remote_dir/$tfile $remote_dir/foo2/thor
9575 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
9577 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9578 $LFS fid2path $DIR $FID
9579 err17935 "bad link ea"
9582 rm $remote_dir/foo2/zachary
9584 rm $remote_dir/foo2/thor
9586 rm $remote_dir/$tfile
9588 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
9589 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
9590 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
9591 $LFS fid2path $DIR $FID
9592 err17935 "bad link rename"
9594 rm $remote_dir/foo2/maggie
9597 local longname=filename_avg_len_is_thirty_two_
9598 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
9599 error "failed to hardlink many files"
9600 links=$($LFS fid2path $DIR $FID | wc -l)
9601 echo -n "${links}/1000 links in link EA"
9602 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9603 unlinkmany $remote_dir/foo2/$longname 1000 ||
9604 error "failed to unlink many hardlinks"
9606 run_test 161b "link ea sanity under remote directory"
9609 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9610 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
9611 skip "Need MDS version at least 2.1.5" && return
9613 # define CLF_RENAME_LAST 0x0001
9614 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
9615 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
9616 changelog_register -n)
9619 touch $DIR/$tdir/foo_161c
9620 touch $DIR/$tdir/bar_161c
9621 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
9622 $LFS changelog $MDT0 | grep RENME
9623 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
9625 $LFS changelog_clear $MDT0 $USER 0
9626 if [ x$flags != "x0x1" ]; then
9627 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9629 error "flag $flags is not 0x1"
9631 echo "rename overwrite a target having nlink = 1," \
9632 "changelog record has flags of $flags"
9634 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
9635 touch $DIR/$tdir/foo_161c
9636 touch $DIR/$tdir/bar_161c
9637 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
9638 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
9639 $LFS changelog $MDT0 | grep RENME
9640 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
9641 $LFS changelog_clear $MDT0 $USER 0
9642 if [ x$flags != "x0x0" ]; then
9643 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9645 error "flag $flags is not 0x0"
9647 echo "rename overwrite a target having nlink > 1," \
9648 "changelog record has flags of $flags"
9650 # rename doesn't overwrite a target (changelog flag 0x0)
9651 touch $DIR/$tdir/foo_161c
9652 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
9653 $LFS changelog $MDT0 | grep RENME
9654 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
9655 $LFS changelog_clear $MDT0 $USER 0
9656 if [ x$flags != "x0x0" ]; then
9657 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9659 error "flag $flags is not 0x0"
9661 echo "rename doesn't overwrite a target," \
9662 "changelog record has flags of $flags"
9664 # define CLF_UNLINK_LAST 0x0001
9665 # unlink a file having nlink = 1 (changelog flag 0x1)
9666 rm -f $DIR/$tdir/foo2_161c
9667 $LFS changelog $MDT0 | grep UNLNK
9668 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
9669 $LFS changelog_clear $MDT0 $USER 0
9670 if [ x$flags != "x0x1" ]; then
9671 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9673 error "flag $flags is not 0x1"
9675 echo "unlink a file having nlink = 1," \
9676 "changelog record has flags of $flags"
9678 # unlink a file having nlink > 1 (changelog flag 0x0)
9679 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
9680 rm -f $DIR/$tdir/foobar_161c
9681 $LFS changelog $MDT0 | grep UNLNK
9682 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
9683 $LFS changelog_clear $MDT0 $USER 0
9684 if [ x$flags != "x0x0" ]; then
9685 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9687 error "flag $flags is not 0x0"
9689 echo "unlink a file having nlink > 1," \
9690 "changelog record has flags of $flags"
9691 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9693 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
9700 local path=$(${LFS} fid2path $*)
9703 if [ $RC -ne 0 ]; then
9704 err17935 "path looked up of $expected failed. Error $RC"
9706 elif [ "${path}" != "${expected}" ]; then
9707 err17935 "path looked up \"${path}\" instead of \"${expected}\""
9710 echo "fid $fid resolves to path $path (expected $expected)"
9714 # Make changes to filesystem
9715 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9716 test_mkdir -p $DIR/$tdir/d2
9717 touch $DIR/$tdir/d2/$tfile
9718 touch $DIR/$tdir/d2/x1
9719 touch $DIR/$tdir/d2/x2
9720 test_mkdir -p $DIR/$tdir/d2/a/b/c
9721 test_mkdir -p $DIR/$tdir/d2/p/q/r
9723 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
9724 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
9727 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
9728 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
9729 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
9731 # softlink to wrong file
9732 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
9733 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
9734 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
9737 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
9738 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
9739 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
9740 # fid2path dir/fsname should both work
9741 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
9742 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9744 # hardlink count: check that there are 2 links
9745 # Doesnt work with CMD yet: 17935
9746 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9747 err17935 "expected 2 links"
9749 # hardlink indexing: remove the first link
9750 rm $DIR/$tdir/d2/p/q/r/hlink
9751 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9755 run_test 162 "path lookup sanity"
9758 # do directio so as not to populate the page cache
9759 log "creating a 10 Mb file"
9760 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9761 log "starting reads"
9762 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9763 log "truncating the file"
9764 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9766 kill %+ || true # reads might have finished
9767 echo "wait until dd is finished"
9769 log "removing the temporary file"
9770 rm -rf $DIR/$tfile || error "tmp file removal failed"
9772 run_test 169 "parallel read and truncate should not deadlock"
9775 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9776 $LCTL clear # bug 18514
9777 $LCTL debug_daemon start $TMP/${tfile}_log_good
9779 $LCTL debug_daemon stop
9780 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9781 error "sed failed to read log_good"
9783 $LCTL debug_daemon start $TMP/${tfile}_log_good
9785 $LCTL debug_daemon stop
9787 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9788 error "lctl df log_bad failed"
9790 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9791 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9793 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9794 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9796 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9797 error "bad_line good_line1 good_line2 are empty"
9799 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9800 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9801 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9803 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9804 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9805 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9807 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9808 error "bad_line_new good_line_new are empty"
9810 local expected_good=$((good_line1 + good_line2*2))
9812 rm -f $TMP/${tfile}*
9813 # LU-231, short malformed line may not be counted into bad lines
9814 if [ $bad_line -ne $bad_line_new ] &&
9815 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9816 error "expected $bad_line bad lines, but got $bad_line_new"
9820 if [ $expected_good -ne $good_line_new ]; then
9821 error "expected $expected_good good lines, but got $good_line_new"
9826 run_test 170 "test lctl df to handle corrupted log ====================="
9828 test_171() { # bug20592
9829 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9830 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9831 $LCTL set_param fail_loc=0x50e
9832 $LCTL set_param fail_val=3000
9833 multiop_bg_pause $DIR/$tfile O_s || true
9835 kill -USR1 $MULTIPID
9839 if dmesg | grep "recursive fault"; then
9840 error "caught a recursive fault"
9842 $LCTL set_param fail_loc=0
9845 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
9847 # it would be good to share it with obdfilter-survey/libecho code
9848 setup_obdecho_osc () {
9851 local obdfilter_name=$2
9852 echo "Creating new osc for $obdfilter_name on $ost_nid"
9853 # make sure we can find loopback nid
9854 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
9856 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
9857 ${obdfilter_name}_osc_UUID || rc=2; }
9858 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
9859 ${obdfilter_name}_UUID $ost_nid || rc=3; }
9863 cleanup_obdecho_osc () {
9864 local obdfilter_name=$1
9865 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
9866 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
9873 local pages=${3:-64}
9876 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
9877 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
9879 if [ $rc -eq 0 ]; then
9880 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
9881 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
9883 echo "New object id is $id"
9884 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
9886 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
9887 "test_brw 10 w v $pages $id" || rc=4; }
9888 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
9890 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
9891 "cleanup" || rc=5; }
9892 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
9894 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
9899 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9900 remote_ost_nodsh && skip "remote OST with nodsh" && return
9904 if ! module_loaded obdecho; then
9905 load_module obdecho/obdecho
9909 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
9910 local host=$(lctl get_param -n osc.$osc.import |
9911 awk '/current_connection:/ {print $2}' )
9912 local target=$(lctl get_param -n osc.$osc.import |
9913 awk '/target:/ {print $2}' )
9914 target=${target%_UUID}
9916 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
9917 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
9918 [[ -n $target ]] && cleanup_obdecho_osc $target
9919 [ $rmmod_local -eq 1 ] && rmmod obdecho
9922 run_test 180a "test obdecho on osc"
9925 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9926 remote_ost_nodsh && skip "remote OST with nodsh" && return
9928 local rmmod_remote=0
9930 do_facet ost1 "lsmod | grep -q obdecho || " \
9931 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
9932 "modprobe obdecho; }" && rmmod_remote=1
9933 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
9934 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
9935 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
9938 run_test 180b "test obdecho directly on obdfilter"
9940 test_180c() { # LU-2598
9941 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9942 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
9943 skip "Need MDS version at least 2.4.0" && return
9946 local rmmod_remote=false
9947 local pages=16384 # 64MB bulk I/O RPC size
9950 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
9951 rmmod_remote=true || error "failed to load module obdecho"
9953 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4}'|head -1)
9954 if [[ -n $target ]]; then
9955 obdecho_test "$target" ost1 "$pages" ||
9958 echo "there is no obdfilter target on ost1"
9961 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
9964 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
9966 test_181() { # bug 22177
9967 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9968 # create enough files to index the directory
9969 createmany -o $DIR/$tdir/foobar 4000
9970 # print attributes for debug purpose
9973 multiop_bg_pause $DIR/$tdir D_Sc || return 1
9975 # remove the files & current working dir
9976 unlinkmany $DIR/$tdir/foobar 4000
9978 kill -USR1 $MULTIPID
9980 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
9983 run_test 181 "Test open-unlinked dir ========================"
9986 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9987 # disable MDC RPC lock wouldn't crash client
9991 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9992 #define OBD_FAIL_MDC_RPCS_SEM 0x804
9993 $LCTL set_param fail_loc=0x804
9995 for (( i=0; i < $tcount; i++ )) ; do
9997 createmany -o $DIR/$tdir/$i/f- $fcount &
10001 for (( i=0; i < $tcount; i++ )) ; do
10002 unlinkmany $DIR/$tdir/$i/f- $fcount &
10008 $LCTL set_param fail_loc=0
10010 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
10012 test_183() { # LU-2275
10013 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
10014 skip "Need MDS version at least 2.3.56" && return
10016 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10017 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10018 echo aaa > $DIR/$tdir/$tfile
10020 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
10021 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
10023 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
10024 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
10026 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
10028 # Flush negative dentry cache
10029 touch $DIR/$tdir/$tfile
10031 # We are not checking for any leaked references here, they'll
10032 # become evident next time we do cleanup with module unload.
10035 run_test 183 "No crash or request leak in case of strange dispositions ========"
10037 # test suite 184 is for LU-2016, LU-2017
10039 check_swap_layouts_support && return 0
10041 dir0=$DIR/$tdir/$testnum
10042 test_mkdir -p $dir0 || error "creating dir $dir0"
10047 $SETSTRIPE -c1 $file1
10049 $SETSTRIPE -c2 $file2
10051 gen1=$($GETSTRIPE -g $file1)
10052 gen2=$($GETSTRIPE -g $file2)
10054 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
10055 gen=$($GETSTRIPE -g $file1)
10056 [[ $gen1 != $gen ]] ||
10057 "Layout generation on $file1 does not change"
10058 gen=$($GETSTRIPE -g $file2)
10059 [[ $gen2 != $gen ]] ||
10060 "Layout generation on $file2 does not change"
10062 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
10063 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
10065 run_test 184a "Basic layout swap"
10068 check_swap_layouts_support && return 0
10070 dir0=$DIR/$tdir/$testnum
10071 mkdir -p $dir0 || error "creating dir $dir0"
10078 $SETSTRIPE -c1 $file1
10079 $SETSTRIPE -c2 $file2
10080 $SETSTRIPE -c1 $file3
10081 chown $RUNAS_ID $file3
10082 gen1=$($GETSTRIPE -g $file1)
10083 gen2=$($GETSTRIPE -g $file2)
10085 $LFS swap_layouts $dir1 $dir2 &&
10086 error "swap of directories layouts should fail"
10087 $LFS swap_layouts $dir1 $file1 &&
10088 error "swap of directory and file layouts should fail"
10089 $RUNAS $LFS swap_layouts $file1 $file2 &&
10090 error "swap of file we cannot write should fail"
10091 $LFS swap_layouts $file1 $file3 &&
10092 error "swap of file with different owner should fail"
10093 /bin/true # to clear error code
10095 run_test 184b "Forbidden layout swap (will generate errors)"
10098 check_swap_layouts_support && return 0
10100 local dir0=$DIR/$tdir/$testnum
10101 mkdir -p $dir0 || error "creating dir $dir0"
10103 local ref1=$dir0/ref1
10104 local ref2=$dir0/ref2
10105 local file1=$dir0/file1
10106 local file2=$dir0/file2
10107 # create a file large enough for the concurent test
10108 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
10109 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
10110 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
10113 dd if=$ref1 of=$file1 bs=16k &
10116 # Make sure dd starts to copy file
10117 while [ ! -f $file1 ]; do sleep 0.1; done
10119 $LFS swap_layouts $file1 $file2
10122 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
10123 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
10125 # how many bytes copied before swapping layout
10126 local copied=`stat -c %s $file2`
10127 local remaining=`stat -c %s $ref1`
10128 remaining=$((remaining - copied))
10129 echo "Copied $copied bytes before swapping layout..."
10131 cmp -n $copied $file1 $ref2 | grep differ &&
10132 error "Content mismatch [0, $copied) of ref2 and file1"
10133 cmp -n $copied $file2 $ref1 ||
10134 error "Content mismatch [0, $copied) of ref1 and file2"
10135 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
10136 error "Content mismatch [$copied, EOF) of ref1 and file1"
10139 rm -f $ref1 $ref2 $file1 $file2
10141 run_test 184c "Concurrent write and layout swap"
10144 check_swap_layouts_support && return 0
10146 local file1=$DIR/$tdir/$tfile-1
10147 local file2=$DIR/$tdir/$tfile-2
10148 local file3=$DIR/$tdir/$tfile-3
10152 mkdir -p $DIR/$tdir
10153 touch $file1 || error "create $file1 failed"
10154 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
10155 error "create $file2 failed"
10156 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
10157 error "create $file3 failed"
10158 lovea1=$($LFS getstripe $file1 | sed 1d)
10160 $LFS swap_layouts $file2 $file3 ||
10161 error "swap $file2 $file3 layouts failed"
10162 $LFS swap_layouts $file1 $file2 ||
10163 error "swap $file1 $file2 layouts failed"
10165 lovea2=$($LFS getstripe $file2 | sed 1d)
10166 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
10168 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
10169 [ -z $lovea1 ] || error "$file1 shouldn't have lovea"
10171 run_test 184d "allow stripeless layouts swap"
10174 test_185() { # LU-2441
10175 # LU-3553 - no volatile file support in old servers
10176 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
10177 { skip "Need MDS version at least 2.3.60"; return 0; }
10179 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10180 touch $DIR/$tdir/spoo
10181 local mtime1=$(stat -c "%Y" $DIR/$tdir)
10182 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
10183 error "cannot create/write a volatile file"
10184 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
10185 error "FID is still valid after close"
10187 multiop_bg_pause $DIR/$tdir vVw4096_c
10194 # assume that the next FID for this client is sequential, since stdout
10195 # is unfortunately eaten by multiop_bg_pause
10196 local n=$((${fidv[1]} + 1))
10197 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
10198 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
10199 error "FID is missing before close"
10200 kill -USR1 $multi_pid
10201 # 1 second delay, so if mtime change we will see it
10203 local mtime2=$(stat -c "%Y" $DIR/$tdir)
10204 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
10206 run_test 185 "Volatile file support"
10209 local dir0=$DIR/$tdir/$testnum
10210 mkdir -p $dir0 || error "creating dir $dir0"
10212 local file=$dir0/file1
10213 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
10214 local dv1=$($LFS data_version $file)
10215 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
10216 local dv2=$($LFS data_version $file)
10217 [[ $dv1 != $dv2 ]] ||
10218 error "data version did not change on write $dv1 == $dv2"
10223 run_test 187a "Test data version change"
10226 local dir0=$DIR/$tdir/$testnum
10227 mkdir -p $dir0 || error "creating dir $dir0"
10229 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
10230 [[ ${DV[0]} != ${DV[1]} ]] ||
10231 error "data version did not change on write"\
10232 " ${DV[0]} == ${DV[1]}"
10237 run_test 187b "Test data version change on volatile file"
10240 check_file_in_pool()
10245 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
10248 for t in $tlist ; do
10249 [ "$i" -eq "$t" ] && continue 2
10252 echo "pool list: $tlist"
10253 echo "striping: $res"
10254 error_noexit "$file not allocated in $pool"
10261 echo "Creating new pool"
10264 create_pool $FSNAME.$pool ||
10265 { error_noexit "No pool created, result code $?"; return 1; }
10266 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
10267 { error_noexit "$pool not in lfs pool_list"; return 2; }
10270 pool_add_targets() {
10271 echo "Adding targets to pool"
10277 local list=$(seq $first $step $last)
10279 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
10280 do_facet mgs $LCTL pool_add \
10281 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
10282 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
10283 | sort -u | tr '\n' ' ' " "$t" || {
10284 error_noexit "Add to pool failed"
10287 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
10288 local addcount=$(((last - first) / step + 1))
10289 [ $lfscount -eq $addcount ] || {
10290 error_noexit "lfs pool_list bad ost count" \
10291 "$lfscount != $addcount"
10299 echo "Setting pool on directory $tdir"
10301 $SETSTRIPE -c 2 -p $pool $tdir && return 0
10303 error_noexit "Cannot set pool $pool to $tdir"
10310 echo "Checking pool on directory $tdir"
10312 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
10313 [ "$res" = "$pool" ] && return 0
10315 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
10319 pool_dir_rel_path() {
10320 echo "Testing relative path works well"
10325 mkdir -p $root/$tdir/$tdir
10327 pool_set_dir $pool $tdir || return 1
10328 pool_set_dir $pool ./$tdir || return 2
10329 pool_set_dir $pool ../$tdir || return 3
10330 pool_set_dir $pool ../$tdir/$tdir || return 4
10331 rm -rf $tdir; cd - > /dev/null
10334 pool_alloc_files() {
10335 echo "Checking files allocation from directory pool"
10342 for i in $(seq -w 1 $count)
10344 local file=$tdir/file-$i
10346 check_file_in_pool $file $pool "$tlist" || \
10347 failed=$((failed + 1))
10349 [ "$failed" = 0 ] && return 0
10351 error_noexit "$failed files not allocated in $pool"
10355 pool_create_files() {
10356 echo "Creating files in pool"
10364 for i in $(seq -w 1 $count)
10366 local file=$tdir/spoo-$i
10367 $SETSTRIPE -p $pool $file
10368 check_file_in_pool $file $pool "$tlist" || \
10369 failed=$((failed + 1))
10371 [ "$failed" = 0 ] && return 0
10373 error_noexit "$failed files not allocated in $pool"
10378 echo "Checking 'lfs df' output"
10381 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
10383 local res=$($LFS df --pool $FSNAME.$pool |
10385 grep "$FSNAME-OST" |
10387 [ "$res" = "$t" ] && return 0
10389 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
10393 pool_file_rel_path() {
10394 echo "Creating files in a pool with relative pathname"
10399 { error_noexit "unable to create $tdir"; return 1 ; }
10400 local file="/..$tdir/$tfile-1"
10401 $SETSTRIPE -p $pool $file ||
10402 { error_noexit "unable to create $file" ; return 2 ; }
10405 $SETSTRIPE -p $pool $tfile-2 || {
10406 error_noexit "unable to create $tfile-2 in $tdir"
10411 pool_remove_first_target() {
10412 echo "Removing first target from a pool"
10415 local pname="lov.$FSNAME-*.pools.$pool"
10416 local t=$($LCTL get_param -n $pname | head -1)
10417 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10418 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
10419 error_noexit "$t not removed from $FSNAME.$pool"
10424 pool_remove_all_targets() {
10425 echo "Removing all targets from pool"
10428 local pname="lov.$FSNAME-*.pools.$pool"
10429 for t in $($LCTL get_param -n $pname | sort -u)
10431 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10433 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
10434 error_noexit "Pool $FSNAME.$pool cannot be drained"
10437 # striping on an empty/nonexistant pool should fall back
10438 # to "pool of everything"
10440 error_noexit "failed to use fallback striping for empty pool"
10443 # setstripe on an empty pool should fail
10444 $SETSTRIPE -p $pool $file 2>/dev/null && {
10445 error_noexit "expected failure when creating file" \
10453 echo "Destroying pool"
10457 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
10460 # striping on an empty/nonexistant pool should fall back
10461 # to "pool of everything"
10463 error_noexit "failed to use fallback striping for missing pool"
10466 # setstripe on an empty pool should fail
10467 $SETSTRIPE -p $pool $file 2>/dev/null && {
10468 error_noexit "expected failure when creating file" \
10469 "with missing pool"
10473 # get param should return err once pool is gone
10474 if wait_update $HOSTNAME "lctl get_param -n \
10475 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
10477 remove_pool_from_list $FSNAME.$pool
10480 error_noexit "Pool $FSNAME.$pool is not destroyed"
10485 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10486 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
10488 local POOL=${POOL:-cea1}
10489 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
10490 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
10493 local last_ost=$(($OSTCOUNT - 1))
10495 local ost_list=$(seq $first_ost $ost_step $last_ost)
10496 local ost_range="$first_ost $last_ost $ost_step"
10497 local test_path=$POOL_ROOT/$POOL_DIR_NAME
10498 local file_dir=$POOL_ROOT/file_tst
10502 # former test_200a test_200b
10503 pool_add $POOL || { rc=$? ; break; }
10504 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
10505 # former test_200c test_200d
10506 mkdir -p $test_path
10507 pool_set_dir $POOL $test_path || { rc=$? ; break; }
10508 pool_check_dir $POOL $test_path || { rc=$? ; break; }
10509 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
10510 || { rc=$? ; break; }
10511 # former test_200e test_200f
10512 local files=$((OSTCOUNT*3))
10513 pool_alloc_files $POOL $test_path $files "$ost_list" \
10514 || { rc=$? ; break; }
10515 pool_create_files $POOL $file_dir $files "$ost_list" \
10516 || { rc=$? ; break; }
10517 # former test_200g test_200h
10518 pool_lfs_df $POOL || { rc=$? ; break; }
10519 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
10521 # former test_201a test_201b test_201c
10522 pool_remove_first_target $POOL || { rc=$? ; break; }
10524 local f=$test_path/$tfile
10525 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
10526 pool_remove $POOL $f || { rc=$? ; break; }
10533 run_test 200 "OST pools"
10535 # usage: default_attr <count | size | offset>
10537 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
10540 # usage: check_default_stripe_attr
10541 check_default_stripe_attr() {
10542 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
10544 --stripe-count|--count)
10545 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
10546 --stripe-size|--size)
10547 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
10548 --stripe-index|--index)
10551 error "unknown getstripe attr '$1'"
10554 [ $ACTUAL != $EXPECTED ] &&
10555 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
10559 test_mkdir -p $DIR/$tdir
10560 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
10562 check_default_stripe_attr --stripe-count
10563 check_default_stripe_attr --stripe-size
10564 check_default_stripe_attr --stripe-index
10568 run_test 204a "Print default stripe attributes ================="
10571 test_mkdir -p $DIR/$tdir
10572 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10574 check_default_stripe_attr --stripe-size
10575 check_default_stripe_attr --stripe-index
10579 run_test 204b "Print default stripe size and offset ==========="
10582 test_mkdir -p $DIR/$tdir
10583 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10585 check_default_stripe_attr --stripe-count
10586 check_default_stripe_attr --stripe-index
10590 run_test 204c "Print default stripe count and offset ==========="
10593 test_mkdir -p $DIR/$tdir
10594 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10596 check_default_stripe_attr --stripe-count
10597 check_default_stripe_attr --stripe-size
10601 run_test 204d "Print default stripe count and size ============="
10604 test_mkdir -p $DIR/$tdir
10605 $SETSTRIPE -d $DIR/$tdir
10607 check_default_stripe_attr --stripe-count --raw
10608 check_default_stripe_attr --stripe-size --raw
10609 check_default_stripe_attr --stripe-index --raw
10613 run_test 204e "Print raw stripe attributes ================="
10616 test_mkdir -p $DIR/$tdir
10617 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10619 check_default_stripe_attr --stripe-size --raw
10620 check_default_stripe_attr --stripe-index --raw
10624 run_test 204f "Print raw stripe size and offset ==========="
10627 test_mkdir -p $DIR/$tdir
10628 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10630 check_default_stripe_attr --stripe-count --raw
10631 check_default_stripe_attr --stripe-index --raw
10635 run_test 204g "Print raw stripe count and offset ==========="
10638 test_mkdir -p $DIR/$tdir
10639 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10641 check_default_stripe_attr --stripe-count --raw
10642 check_default_stripe_attr --stripe-size --raw
10646 run_test 204h "Print raw stripe count and size ============="
10648 # Figure out which job scheduler is being used, if any,
10649 # or use a fake one
10650 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
10651 JOBENV=SLURM_JOB_ID
10652 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
10654 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
10656 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
10657 JOBENV=LOADL_STEP_ID
10658 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
10664 verify_jobstats() {
10668 # clear old jobstats
10669 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
10670 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
10672 # use a new JobID for this test, or we might see an old one
10673 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
10677 log "Using JobID environment variable $JOBENV=$JOBVAL"
10679 if [ $JOBENV = "FAKE_JOBID" ]; then
10680 FAKE_JOBID=$JOBVAL $cmd
10685 if [ "$target" = "mdt" -o "$target" = "both" ]; then
10686 FACET="$SINGLEMDS" # will need to get MDS number for DNE
10687 do_facet $FACET lctl get_param mdt.*.job_stats |
10688 grep $JOBVAL || error "No job stats found on MDT $FACET"
10690 if [ "$target" = "ost" -o "$target" = "both" ]; then
10692 do_facet $FACET lctl get_param obdfilter.*.job_stats |
10693 grep $JOBVAL || error "No job stats found on OST $FACET"
10699 NEW_JOBENV=${1:-$OLD_JOBENV}
10700 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
10701 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
10704 test_205() { # Job stats
10705 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10706 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
10707 skip "Server doesn't support jobstats" && return 0
10710 OLD_JOBENV=`$LCTL get_param -n jobid_var`
10711 if [ $OLD_JOBENV != $JOBENV ]; then
10712 jobstats_set $JOBENV
10713 trap jobstats_set EXIT
10717 cmd="mkdir $DIR/$tfile"
10718 verify_jobstats "$cmd" "mdt"
10720 cmd="rm -fr $DIR/$tfile"
10721 verify_jobstats "$cmd" "mdt"
10723 cmd="mknod $DIR/$tfile c 1 3"
10724 verify_jobstats "$cmd" "mdt"
10726 cmd="rm -f $DIR/$tfile"
10727 verify_jobstats "$cmd" "mdt"
10729 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
10730 verify_jobstats "$cmd" "mdt"
10732 cmd="touch $DIR/$tfile"
10733 verify_jobstats "$cmd" "both"
10735 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
10736 verify_jobstats "$cmd" "ost"
10738 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
10739 verify_jobstats "$cmd" "ost"
10741 cmd="$TRUNCATE $DIR/$tfile 0"
10742 verify_jobstats "$cmd" "both"
10744 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
10745 verify_jobstats "$cmd" "mdt"
10748 rm -f $DIR/jobstats_test_rename
10750 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
10752 run_test 205 "Verify job stats"
10754 # LU-1480, LU-1773 and LU-1657
10756 mkdir -p $DIR/$tdir
10757 lfs setstripe -c -1 $DIR/$tdir
10758 #define OBD_FAIL_LOV_INIT 0x1403
10759 $LCTL set_param fail_loc=0xa0001403
10760 $LCTL set_param fail_val=1
10761 touch $DIR/$tdir/$tfile || true
10763 run_test 206 "fail lov_init_raid0() doesn't lbug"
10766 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10767 local fsz=`stat -c %s $DIR/$tfile`
10768 cancel_lru_locks mdc
10770 # do not return layout in getattr intent
10771 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
10772 $LCTL set_param fail_loc=0x170
10773 local sz=`stat -c %s $DIR/$tfile`
10775 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
10779 run_test 207a "can refresh layout at glimpse"
10782 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10783 local cksum=`md5sum $DIR/$tfile`
10784 local fsz=`stat -c %s $DIR/$tfile`
10785 cancel_lru_locks mdc
10786 cancel_lru_locks osc
10788 # do not return layout in getattr intent
10789 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
10790 $LCTL set_param fail_loc=0x171
10792 # it will refresh layout after the file is opened but before read issues
10793 echo checksum is "$cksum"
10794 echo "$cksum" |md5sum -c --quiet || error "file differs"
10798 run_test 207b "can refresh layout at open"
10801 # FIXME: in this test suite, only RD lease is used. This is okay
10802 # for now as only exclusive open is supported. After generic lease
10803 # is done, this test suite should be revised. - Jinshan
10805 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
10806 { skip "Need MDS version at least 2.4.52"; return 0; }
10808 echo "==== test 1: verify get lease work"
10809 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
10811 echo "==== test 2: verify lease can be broken by upcoming open"
10812 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
10816 $MULTIOP $DIR/$tfile oO_RDONLY:c
10817 kill -USR1 $PID && wait $PID || error "break lease error"
10819 echo "==== test 3: verify lease can't be granted if an open already exists"
10820 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
10824 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
10825 kill -USR1 $PID && wait $PID || error "open file error"
10827 echo "==== test 4: lease can sustain over recovery"
10828 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
10834 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
10836 echo "==== test 5: lease broken can't be regained by replay"
10837 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
10841 # open file to break lease and then recovery
10842 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
10845 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
10849 run_test 208 "Exclusive open"
10852 [[ $($LCTL get_param -n mdc.*.connect_flags) == ~disp_stripe ]] &&
10853 skip_env "must have disp_stripe" && return
10856 sync; sleep 5; sync;
10858 echo 3 > /proc/sys/vm/drop_caches
10859 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
10861 # open/close 500 times
10862 for i in $(seq 500); do
10866 echo 3 > /proc/sys/vm/drop_caches
10867 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
10869 echo "before: $req_before, after: $req_after"
10870 [ $((req_after - req_before)) -ge 300 ] &&
10871 error "open/close requests are not freed"
10874 run_test 209 "read-only open/close requests should be freed promptly"
10878 size=$((size % 8192 + 1))
10879 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
10880 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
10881 rm -f $DIR/f212 $DIR/f212.xyz
10883 run_test 212 "Sendfile test ============================================"
10886 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
10887 cancel_lru_locks osc
10888 lctl set_param fail_loc=0x8000040f
10889 # generate a read lock
10890 cat $DIR/$tfile > /dev/null
10891 # write to the file, it will try to cancel the above read lock.
10892 cat /etc/hosts >> $DIR/$tfile
10894 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
10896 test_214() { # for bug 20133
10897 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
10898 for (( i=0; i < 340; i++ )) ; do
10899 touch $DIR/$tdir/d214c/a$i
10902 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
10903 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
10904 ls $DIR/d214c || error "ls $DIR/d214c failed"
10905 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
10906 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
10908 run_test 214 "hash-indexed directory test - bug 20133"
10910 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
10911 create_lnet_proc_files() {
10912 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
10913 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
10915 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
10916 rm -f "$TMP/lnet_$1.sys_tmp"
10919 # counterpart of create_lnet_proc_files
10920 remove_lnet_proc_files() {
10921 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
10924 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10925 # 3rd arg as regexp for body
10926 check_lnet_proc_stats() {
10927 local l=$(cat "$TMP/lnet_$1" |wc -l)
10928 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
10930 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
10933 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10934 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
10935 # optional and can be regexp for 2nd line (lnet.routes case)
10936 check_lnet_proc_entry() {
10937 local blp=2 # blp stands for 'position of 1st line of body'
10938 [ "$5" = "" ] || blp=3 # lnet.routes case
10940 local l=$(cat "$TMP/lnet_$1" |wc -l)
10941 # subtracting one from $blp because the body can be empty
10942 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
10944 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
10945 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
10947 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
10948 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
10950 # bail out if any unexpected line happened
10951 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
10952 [ "$?" != 0 ] || error "$2 misformatted"
10955 test_215() { # for bugs 18102, 21079, 21517
10956 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10957 local N='(0|[1-9][0-9]*)' # non-negative numeric
10958 local P='[1-9][0-9]*' # positive numeric
10959 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
10960 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
10961 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
10962 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
10964 local L1 # regexp for 1st line
10965 local L2 # regexp for 2nd line (optional)
10966 local BR # regexp for the rest (body)
10968 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
10969 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
10970 create_lnet_proc_files "stats"
10971 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
10972 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
10973 remove_lnet_proc_files "stats"
10975 # /proc/sys/lnet/routes should look like this:
10976 # Routing disabled/enabled
10977 # net hops priority state router
10978 # where net is a string like tcp0, hops > 0, priority >= 0,
10979 # state is up/down,
10980 # router is a string like 192.168.1.1@tcp2
10981 L1="^Routing (disabled|enabled)$"
10982 L2="^net +hops +priority +state +router$"
10983 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
10984 create_lnet_proc_files "routes"
10985 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
10986 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
10987 remove_lnet_proc_files "routes"
10989 # /proc/sys/lnet/routers should look like this:
10990 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
10991 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
10992 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
10993 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
10994 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
10995 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
10996 create_lnet_proc_files "routers"
10997 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
10998 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
10999 remove_lnet_proc_files "routers"
11001 # /proc/sys/lnet/peers should look like this:
11002 # nid refs state last max rtr min tx min queue
11003 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
11004 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
11005 # numeric (0 or >0 or <0), queue >= 0.
11006 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
11007 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
11008 create_lnet_proc_files "peers"
11009 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
11010 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
11011 remove_lnet_proc_files "peers"
11013 # /proc/sys/lnet/buffers should look like this:
11014 # pages count credits min
11015 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
11016 L1="^pages +count +credits +min$"
11017 BR="^ +$N +$N +$I +$I$"
11018 create_lnet_proc_files "buffers"
11019 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
11020 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
11021 remove_lnet_proc_files "buffers"
11023 # /proc/sys/lnet/nis should look like this:
11024 # nid status alive refs peer rtr max tx min
11025 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
11026 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
11027 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
11028 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
11029 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
11030 create_lnet_proc_files "nis"
11031 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
11032 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
11033 remove_lnet_proc_files "nis"
11035 # can we successfully write to /proc/sys/lnet/stats?
11036 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
11037 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
11039 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
11041 test_216() { # bug 20317
11042 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11043 remote_ost_nodsh && skip "remote OST with nodsh" && return
11046 local facets=$(get_facets OST)
11047 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11049 save_lustre_params client "osc.*.contention_seconds" > $p
11050 save_lustre_params $facets \
11051 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
11052 save_lustre_params $facets \
11053 "ldlm.namespaces.filter-*.contended_locks" >> $p
11054 save_lustre_params $facets \
11055 "ldlm.namespaces.filter-*.contention_seconds" >> $p
11058 # agressive lockless i/o settings
11059 for node in $(osts_nodes); do
11060 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'
11062 lctl set_param -n osc.*.contention_seconds 60
11064 $DIRECTIO write $DIR/$tfile 0 10 4096
11065 $CHECKSTAT -s 40960 $DIR/$tfile
11067 # disable lockless i/o
11068 for node in $(osts_nodes); do
11069 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
11071 lctl set_param -n osc.*.contention_seconds 0
11074 dd if=/dev/zero of=$DIR/$tfile count=0
11075 $CHECKSTAT -s 0 $DIR/$tfile
11077 restore_lustre_params <$p
11081 run_test 216 "check lockless direct write works and updates file size and kms correctly"
11083 test_217() { # bug 22430
11084 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11088 for node in $(nodes_list); do
11089 nid=$(host_nids_address $node $NETTYPE)
11090 if [[ $nid = *-* ]] ; then
11091 echo "lctl ping $nid@$NETTYPE"
11092 lctl ping $nid@$NETTYPE
11094 echo "skipping $node (no hyphen detected)"
11098 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
11101 # do directio so as not to populate the page cache
11102 log "creating a 10 Mb file"
11103 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11104 log "starting reads"
11105 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11106 log "truncating the file"
11107 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11109 kill %+ || true # reads might have finished
11110 echo "wait until dd is finished"
11112 log "removing the temporary file"
11113 rm -rf $DIR/$tfile || error "tmp file removal failed"
11115 run_test 218 "parallel read and truncate should not deadlock ======================="
11118 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11119 # write one partial page
11120 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
11121 # set no grant so vvp_io_commit_write will do sync write
11122 $LCTL set_param fail_loc=0x411
11123 # write a full page at the end of file
11124 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
11126 $LCTL set_param fail_loc=0
11127 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
11128 $LCTL set_param fail_loc=0x411
11129 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
11131 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
11133 test_220() { #LU-325
11134 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11135 remote_ost_nodsh && skip "remote OST with nodsh" && return
11138 test_mkdir -p $DIR/$tdir
11139 local OST=$(lfs osts | grep ${OSTIDX}": " | \
11140 awk '{print $2}' | sed -e 's/_UUID$//')
11143 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
11144 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
11145 osc.$mdtosc_proc1.prealloc_last_id)
11146 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
11147 osc.$mdtosc_proc1.prealloc_next_id)
11151 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
11152 #define OBD_FAIL_OST_ENOINO 0x229
11153 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
11154 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
11155 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
11157 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
11159 MDSOBJS=$((last_id - next_id))
11160 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
11162 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
11163 echo "OST still has $count kbytes free"
11165 echo "create $MDSOBJS files @next_id..."
11166 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
11168 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11169 osc.$mdtosc_proc1.prealloc_last_id)
11170 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11171 osc.$mdtosc_proc1.prealloc_next_id)
11173 echo "after creation, last_id=$last_id2, next_id=$next_id2"
11178 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
11179 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
11181 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
11182 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
11183 echo "unlink $MDSOBJS files @$next_id..."
11184 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
11186 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
11189 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11190 dd if=`which date` of=$MOUNT/date oflag=sync
11191 chmod +x $MOUNT/date
11193 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
11194 $LCTL set_param fail_loc=0x80001401
11196 $MOUNT/date > /dev/null
11199 run_test 221 "make sure fault and truncate race to not cause OOM"
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_DELAY 0x31a
11210 $LCTL set_param fail_loc=0x31a
11211 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
11212 $LCTL set_param fail_loc=0
11215 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
11218 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11220 test_mkdir -p $DIR/$tdir
11221 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11222 createmany -o $DIR/$tdir/$tfile 10
11223 cancel_lru_locks mdc
11224 cancel_lru_locks osc
11225 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11226 $LCTL set_param fail_loc=0x31a
11227 rm -r $DIR/$tdir || "AGL for rmdir failed"
11228 $LCTL set_param fail_loc=0
11230 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
11233 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11235 test_mkdir -p $DIR/$tdir
11236 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11237 createmany -o $DIR/$tdir/$tfile 10
11238 cancel_lru_locks mdc
11239 cancel_lru_locks osc
11240 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
11241 $LCTL set_param fail_loc=0x31b
11242 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
11243 $LCTL set_param fail_loc=0
11246 run_test 223 "osc reenqueue if without AGL lock granted ======================="
11248 test_224a() { # LU-1039, MRP-303
11249 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11250 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
11251 $LCTL set_param fail_loc=0x508
11252 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
11253 $LCTL set_param fail_loc=0
11256 run_test 224a "Don't panic on bulk IO failure"
11258 test_224b() { # LU-1039, MRP-303
11259 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11260 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
11261 cancel_lru_locks osc
11262 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
11263 $LCTL set_param fail_loc=0x515
11264 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
11265 $LCTL set_param fail_loc=0
11268 run_test 224b "Don't panic on bulk IO failure"
11270 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
11272 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11273 if [ -z ${MDSSURVEY} ]; then
11274 skip_env "mds-survey not found" && return
11277 [ $MDSCOUNT -ge 2 ] &&
11278 skip "skipping now for more than one MDT" && return
11280 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11281 { skip "Need MDS version at least 2.2.51"; return; }
11283 local mds=$(facet_host $SINGLEMDS)
11284 local target=$(do_nodes $mds 'lctl dl' | \
11285 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11287 local cmd1="file_count=1000 thrhi=4"
11288 local cmd2="dir_count=2 layer=mdd stripe_count=0"
11289 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11290 local cmd="$cmd1 $cmd2 $cmd3"
11292 rm -f ${TMP}/mds_survey*
11294 eval $cmd || error "mds-survey with zero-stripe failed"
11295 cat ${TMP}/mds_survey*
11296 rm -f ${TMP}/mds_survey*
11298 run_test 225a "Metadata survey sanity with zero-stripe"
11301 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11303 if [ -z ${MDSSURVEY} ]; then
11304 skip_env "mds-survey not found" && return
11306 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11307 { skip "Need MDS version at least 2.2.51"; return; }
11309 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
11310 skip_env "Need to mount OST to test" && return
11313 [ $MDSCOUNT -ge 2 ] &&
11314 skip "skipping now for more than one MDT" && return
11315 local mds=$(facet_host $SINGLEMDS)
11316 local target=$(do_nodes $mds 'lctl dl' | \
11317 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11319 local cmd1="file_count=1000 thrhi=4"
11320 local cmd2="dir_count=2 layer=mdd stripe_count=1"
11321 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11322 local cmd="$cmd1 $cmd2 $cmd3"
11324 rm -f ${TMP}/mds_survey*
11326 eval $cmd || error "mds-survey with stripe_count failed"
11327 cat ${TMP}/mds_survey*
11328 rm -f ${TMP}/mds_survey*
11330 run_test 225b "Metadata survey sanity with stripe_count = 1"
11332 mcreate_path2fid () {
11338 local path=$DIR/$tdir/$name
11343 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
11344 error "cannot create $desc"
11346 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
11348 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
11350 fid_path=$($LFS fid2path $MOUNT $fid)
11352 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
11354 [ "$path" == "$fid_path" ] ||
11355 error "fid2path returned $fid_path, expected $path"
11357 echo "pass with $path and $fid"
11362 mkdir -p $DIR/$tdir
11364 mcreate_path2fid 0010666 0 0 fifo "FIFO"
11365 mcreate_path2fid 0020666 1 3 null "character special file (null)"
11366 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
11367 mcreate_path2fid 0040666 0 0 dir "directory"
11368 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
11369 mcreate_path2fid 0100666 0 0 file "regular file"
11370 mcreate_path2fid 0120666 0 0 link "symbolic link"
11371 mcreate_path2fid 0140666 0 0 sock "socket"
11373 run_test 226a "call path2fid and fid2path on files of all type"
11376 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11380 mkdir -p $DIR/$tdir
11381 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
11382 error "create remote directory failed"
11383 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
11384 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
11385 "character special file (null)"
11386 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
11387 "character special file (no device)"
11388 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
11389 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
11390 "block special file (loop)"
11391 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
11392 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
11393 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
11395 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
11397 # LU-1299 Executing or running ldd on a truncated executable does not
11398 # cause an out-of-memory condition.
11400 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11401 dd if=`which date` of=$MOUNT/date bs=1k count=1
11402 chmod +x $MOUNT/date
11404 $MOUNT/date > /dev/null
11405 ldd $MOUNT/date > /dev/null
11408 run_test 227 "running truncated executable does not cause OOM"
11410 # LU-1512 try to reuse idle OI blocks
11412 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11413 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11414 skip "non-ldiskfs backend" && return
11416 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11417 local myDIR=$DIR/$tdir
11420 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11421 $LCTL set_param fail_loc=0x80001002
11422 createmany -o $myDIR/t- 10000
11423 $LCTL set_param fail_loc=0
11424 # The guard is current the largest FID holder
11426 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11428 local IDX=$(($SEQ % 64))
11430 do_facet $SINGLEMDS sync
11431 # Make sure journal flushed.
11433 local blk1=$(do_facet $SINGLEMDS \
11434 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11435 grep Blockcount | awk '{print $4}')
11437 # Remove old files, some OI blocks will become idle.
11438 unlinkmany $myDIR/t- 10000
11439 # Create new files, idle OI blocks should be reused.
11440 createmany -o $myDIR/t- 2000
11441 do_facet $SINGLEMDS sync
11442 # Make sure journal flushed.
11444 local blk2=$(do_facet $SINGLEMDS \
11445 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11446 grep Blockcount | awk '{print $4}')
11448 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11450 run_test 228a "try to reuse idle OI blocks"
11453 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11454 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11455 skip "non-ldiskfs backend" && return
11457 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11458 local myDIR=$DIR/$tdir
11461 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11462 $LCTL set_param fail_loc=0x80001002
11463 createmany -o $myDIR/t- 10000
11464 $LCTL set_param fail_loc=0
11465 # The guard is current the largest FID holder
11467 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11469 local IDX=$(($SEQ % 64))
11471 do_facet $SINGLEMDS sync
11472 # Make sure journal flushed.
11474 local blk1=$(do_facet $SINGLEMDS \
11475 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11476 grep Blockcount | awk '{print $4}')
11478 # Remove old files, some OI blocks will become idle.
11479 unlinkmany $myDIR/t- 10000
11482 stop $SINGLEMDS || error "Fail to stop MDT."
11484 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11486 df $MOUNT || error "Fail to df."
11487 # Create new files, idle OI blocks should be reused.
11488 createmany -o $myDIR/t- 2000
11489 do_facet $SINGLEMDS sync
11490 # Make sure journal flushed.
11492 local blk2=$(do_facet $SINGLEMDS \
11493 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11494 grep Blockcount | awk '{print $4}')
11496 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11498 run_test 228b "idle OI blocks can be reused after MDT restart"
11502 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11503 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11504 skip "non-ldiskfs backend" && return
11506 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11507 local myDIR=$DIR/$tdir
11510 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11511 $LCTL set_param fail_loc=0x80001002
11512 # 20000 files can guarantee there are index nodes in the OI file
11513 createmany -o $myDIR/t- 20000
11514 $LCTL set_param fail_loc=0
11515 # The guard is current the largest FID holder
11517 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11519 local IDX=$(($SEQ % 64))
11521 do_facet $SINGLEMDS sync
11522 # Make sure journal flushed.
11524 local blk1=$(do_facet $SINGLEMDS \
11525 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11526 grep Blockcount | awk '{print $4}')
11528 # Remove old files, some OI blocks will become idle.
11529 unlinkmany $myDIR/t- 20000
11531 # The OI file should become empty now
11533 # Create new files, idle OI blocks should be reused.
11534 createmany -o $myDIR/t- 2000
11535 do_facet $SINGLEMDS sync
11536 # Make sure journal flushed.
11538 local blk2=$(do_facet $SINGLEMDS \
11539 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11540 grep Blockcount | awk '{print $4}')
11542 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11544 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
11546 test_229() { # LU-2482, LU-3448
11547 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
11548 skip "No HSM support on MDS of $(get_lustre_version)," \
11549 "need 2.4.53 at least" && return
11550 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11551 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
11555 # Create a file with a released layout and stripe count 2.
11556 $MULTIOP $DIR/$tfile H2c ||
11557 error "failed to create file with released layout"
11559 $GETSTRIPE -v $DIR/$tfile
11561 local pattern=$($GETSTRIPE -L $DIR/$tfile)
11562 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
11564 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
11565 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
11566 stat $DIR/$tfile || error "failed to stat released file"
11568 chown $RUNAS_ID $DIR/$tfile ||
11569 error "chown $RUNAS_ID $DIR/$tfile failed"
11571 chgrp $RUNAS_ID $DIR/$tfile ||
11572 error "chgrp $RUNAS_ID $DIR/$tfile failed"
11574 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
11575 rm $DIR/$tfile || error "failed to remove released file"
11577 run_test 229 "getstripe/stat/rm/attr changes work on released files"
11580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11581 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11584 mkdir -p $DIR/$tdir/test_230_local
11585 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
11586 [ $mdt_idx -ne 0 ] &&
11587 error "create local directory on wrong MDT $mdt_idx"
11589 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
11590 error "create remote directory failed"
11591 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
11592 [ $mdt_idx -ne $MDTIDX ] &&
11593 error "create remote directory on wrong MDT $mdt_idx"
11595 createmany -o $DIR/$tdir/test_230/t- 10 ||
11596 error "create files on remote directory failed"
11597 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
11598 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
11599 rm -r $DIR/$tdir || error "unlink remote directory failed"
11601 run_test 230a "Create remote directory and files under the remote directory"
11604 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11605 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11607 local remote_dir=$DIR/$tdir/remote_dir
11610 mkdir -p $DIR/$tdir
11611 $LFS mkdir -i $MDTIDX $remote_dir ||
11612 error "create remote directory failed"
11614 $LFS mkdir -i 0 $remote_dir/new_dir &&
11615 error "nested remote directory create succeed!"
11617 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=1
11618 $LFS mkdir -i 0 $remote_dir/new_dir || rc=$?
11619 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=0
11622 error "create remote directory failed after set enable_remote_dir"
11624 rm -rf $remote_dir || error "first unlink remote directory failed"
11626 $RUNAS -G$RUNAS_GID $LFS mkdir -i $MDTIDX $DIR/$tfile &&
11627 error "chown worked"
11629 do_facet mds$MDTIDX lctl set_param \
11630 mdt.*.enable_remote_dir_gid=$RUNAS_GID
11631 $LFS mkdir -i $MDTIDX $remote_dir || rc=$?
11632 do_facet mds$MDTIDX lctl set_param mdt.*.enable_remote_dir_gid=0
11635 error "create remote dir failed after set enable_remote_dir_gid"
11637 rm -r $DIR/$tdir || error "second unlink remote directory failed"
11639 run_test 230b "nested remote directory should be failed"
11643 # For simplicity this test assumes that max_pages_per_rpc
11644 # is the same across all OSCs
11645 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -1)
11646 local bulk_size=$((max_pages * 4096))
11648 mkdir -p $DIR/$tdir
11650 # clear the OSC stats
11651 $LCTL set_param osc.*.stats=0 &>/dev/null
11653 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
11654 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
11655 oflag=direct &>/dev/null || error "dd failed"
11657 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
11658 if [ x$nrpcs != "x1" ]; then
11659 error "found $nrpc ost_write RPCs, not 1 as expected"
11662 # Drop the OSC cache, otherwise we will read from it
11663 cancel_lru_locks osc
11665 # clear the OSC stats
11666 $LCTL set_param osc.*.stats=0 &>/dev/null
11668 # Client reads $bulk_size.
11669 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
11670 iflag=direct &>/dev/null || error "dd failed"
11672 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
11673 if [ x$nrpcs != "x1" ]; then
11674 error "found $nrpc ost_read RPCs, not 1 as expected"
11677 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
11680 mkdir -p $DIR/$tdir
11682 for i in {0..1023}; do
11683 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
11684 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
11685 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
11689 run_test 231b "must not assert on fully utilized OST request buffer"
11692 mkdir -p $DIR/$tdir
11693 #define OBD_FAIL_LDLM_OST_LVB 0x31c
11694 $LCTL set_param fail_loc=0x31c
11696 # ignore dd failure
11697 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
11699 $LCTL set_param fail_loc=0
11700 umount_client $MOUNT || error "umount failed"
11701 mount_client $MOUNT || error "mount failed"
11703 run_test 232 "failed lock should not block umount"
11706 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
11707 { skip "Need MDS version at least 2.3.64"; return; }
11709 local fid=$($LFS path2fid $MOUNT)
11710 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
11711 error "cannot access $MOUNT using its FID '$fid'"
11713 run_test 233 "checking that OBF of the FS root succeeds"
11716 local p="$TMP/sanityN-$TESTNAME.parameters"
11717 save_lustre_params client "llite.*.xattr_cache" > $p
11718 lctl set_param llite.*.xattr_cache 1 ||
11719 { skip "xattr cache is not supported"; return 0; }
11721 mkdir -p $DIR/$tdir || error "mkdir failed"
11722 touch $DIR/$tdir/$tfile || error "touch failed"
11723 # OBD_FAIL_LLITE_XATTR_ENOMEM
11724 $LCTL set_param fail_loc=0x1405
11725 if [ ! -f /etc/SuSE-release ]; then
11726 # attr pre-2.4.44-7 had a bug with rc
11727 # LU-3703 - SLES clients have older attr
11728 getfattr -n user.attr $DIR/$tdir/$tfile &&
11729 error "getfattr should have failed with ENOMEM"
11731 $LCTL set_param fail_loc=0x0
11734 restore_lustre_params < $p
11737 run_test 234 "xattr cache should not crash on ENOMEM"
11740 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
11741 skip "Need MDS version at least 2.4.52" && return
11742 flock_deadlock $DIR/$tfile
11747 124) error "process hangs on a deadlock"
11749 *) error "error executing flock_deadlock $DIR/$tfile"
11753 run_test 235 "LU-1715: flock deadlock detection does not work properly"
11757 check_swap_layouts_support && return 0
11758 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11760 local ref1=/etc/passwd
11761 local ref2=/etc/group
11762 local file1=$DIR/$tdir/f1
11763 local file2=$DIR/$tdir/f2
11765 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
11766 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
11767 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
11768 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
11771 $LFS swap_layouts $file1 /proc/self/fd/${FD} ||
11772 error "cannot swap layouts of '$file1' and /proc/self/fd/${FD}"
11774 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11779 run_test 236 "Layout swap on open unlinked file"
11782 # tests that do cleanup/setup should be run at the end
11786 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11788 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
11789 $LCTL set_param fail_loc=0x903
11790 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
11791 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
11794 FAIL_ON_ERROR=true cleanup
11795 FAIL_ON_ERROR=true setup
11797 run_test 900 "umount should not race with any mgc requeue thread"
11800 check_and_cleanup_lustre
11801 if [ "$I_MOUNTED" != "yes" ]; then
11802 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true